diff options
Diffstat (limited to 'sound')
678 files changed, 18252 insertions, 7678 deletions
diff --git a/sound/ac97/snd_ac97_compat.c b/sound/ac97/snd_ac97_compat.c index 715daf141713..d2479bba75bf 100644 --- a/sound/ac97/snd_ac97_compat.c +++ b/sound/ac97/snd_ac97_compat.c @@ -53,7 +53,7 @@ static unsigned short compat_ac97_read(struct snd_ac97 *ac97, return actrl->ops->read(actrl, ac97->num, reg); } -static struct snd_ac97_bus_ops compat_snd_ac97_bus_ops = { +static const struct snd_ac97_bus_ops compat_snd_ac97_bus_ops = { .reset = compat_ac97_reset, .warm_reset = compat_ac97_warm_reset, .write = compat_ac97_write, diff --git a/sound/ac97_bus.c b/sound/ac97_bus.c index 3732a63a2a81..b4685c53ff11 100644 --- a/sound/ac97_bus.c +++ b/sound/ac97_bus.c @@ -55,7 +55,7 @@ static bool snd_ac97_check_id(struct snd_ac97 *ac97, unsigned int id, int snd_ac97_reset(struct snd_ac97 *ac97, bool try_warm, unsigned int id, unsigned int id_mask) { - struct snd_ac97_bus_ops *ops = ac97->bus->ops; + const struct snd_ac97_bus_ops *ops = ac97->bus->ops; if (try_warm && ops->warm_reset) { ops->warm_reset(ac97); diff --git a/sound/aoa/aoa.h b/sound/aoa/aoa.h index 60ce9dedc737..3d2d03ff6337 100644 --- a/sound/aoa/aoa.h +++ b/sound/aoa/aoa.h @@ -116,7 +116,7 @@ struct aoa_card { }; extern int aoa_snd_device_new(enum snd_device_type type, - void * device_data, struct snd_device_ops * ops); + void *device_data, const struct snd_device_ops *ops); extern struct snd_card *aoa_get_card(void); extern int aoa_snd_ctl_add(struct snd_kcontrol* control); diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c index 9827bee109c1..12028b3e2eee 100644 --- a/sound/aoa/codecs/onyx.c +++ b/sound/aoa/codecs/onyx.c @@ -97,7 +97,7 @@ static int onyx_dev_register(struct snd_device *dev) return 0; } -static struct snd_device_ops ops = { +static const struct snd_device_ops ops = { .dev_register = onyx_dev_register, }; @@ -413,7 +413,7 @@ static int onyx_snd_single_bit_put(struct snd_kcontrol *kcontrol, } #define SINGLE_BIT(n, type, description, address, mask, flags) \ -static struct snd_kcontrol_new n##_control = { \ +static const struct snd_kcontrol_new n##_control = { \ .iface = SNDRV_CTL_ELEM_IFACE_##type, \ .name = description, \ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \ @@ -543,7 +543,7 @@ static const struct snd_kcontrol_new onyx_spdif_ctrl = { /* our registers */ -static u8 register_map[] = { +static const u8 register_map[] = { ONYX_REG_DAC_ATTEN_LEFT, ONYX_REG_DAC_ATTEN_RIGHT, ONYX_REG_CONTROL, @@ -559,7 +559,7 @@ static u8 register_map[] = { ONYX_REG_DIG_INFO4 }; -static u8 initial_values[ARRAY_SIZE(register_map)] = { +static const u8 initial_values[ARRAY_SIZE(register_map)] = { 0x80, 0x80, /* muted */ ONYX_MRST | ONYX_SRST, /* but handled specially! */ ONYX_MUTE_LEFT | ONYX_MUTE_RIGHT, diff --git a/sound/aoa/codecs/tas-basstreble.h b/sound/aoa/codecs/tas-basstreble.h index 770935af66af..14dc4e9eea73 100644 --- a/sound/aoa/codecs/tas-basstreble.h +++ b/sound/aoa/codecs/tas-basstreble.h @@ -13,7 +13,7 @@ #define TAS3004_TREBLE_ZERO 36 #define TAS3004_BASS_ZERO 36 -static u8 tas3004_treble_table[] = { +static const u8 tas3004_treble_table[] = { 150, /* -18 dB */ 149, 148, @@ -99,7 +99,7 @@ static inline u8 tas3004_treble(int idx) * I have also ignored completely differences of * +/- 1 */ -static s8 tas3004_bass_diff_to_treble[] = { +static const s8 tas3004_bass_diff_to_treble[] = { 2, /* 7 dB, offset 50 */ 2, 2, diff --git a/sound/aoa/codecs/tas-gain-table.h b/sound/aoa/codecs/tas-gain-table.h index 77b8e7dc55fd..c9ea01488181 100644 --- a/sound/aoa/codecs/tas-gain-table.h +++ b/sound/aoa/codecs/tas-gain-table.h @@ -27,7 +27,7 @@ int main() { * as easy as calculating * hwvalue = 1048576.0*exp(0.057564628*dB*2) * :) */ -static int tas_gaintable[] = { +static const int tas_gaintable[] = { 0x000000, /* -infinity dB */ 0x00014b, /* -70.0 dB */ 0x00015f, /* -69.5 dB */ diff --git a/sound/aoa/codecs/tas.c b/sound/aoa/codecs/tas.c index 7af6129d1cd7..d3e37577b529 100644 --- a/sound/aoa/codecs/tas.c +++ b/sound/aoa/codecs/tas.c @@ -217,7 +217,7 @@ static int tas_dev_register(struct snd_device *dev) return 0; } -static struct snd_device_ops ops = { +static const struct snd_device_ops ops = { .dev_register = tas_dev_register, }; @@ -369,7 +369,7 @@ static int tas_snd_mixer_put(struct snd_kcontrol *kcontrol, } #define MIXER_CONTROL(n,descr,idx) \ -static struct snd_kcontrol_new n##_control = { \ +static const struct snd_kcontrol_new n##_control = { \ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = descr " Playback Volume", \ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \ diff --git a/sound/aoa/codecs/toonie.c b/sound/aoa/codecs/toonie.c index b43469f43d2d..c2d014486c33 100644 --- a/sound/aoa/codecs/toonie.c +++ b/sound/aoa/codecs/toonie.c @@ -30,7 +30,7 @@ static int toonie_dev_register(struct snd_device *dev) return 0; } -static struct snd_device_ops ops = { +static const struct snd_device_ops ops = { .dev_register = toonie_dev_register, }; diff --git a/sound/aoa/core/alsa.c b/sound/aoa/core/alsa.c index fcf30f0c3adb..b61081342266 100644 --- a/sound/aoa/core/alsa.c +++ b/sound/aoa/core/alsa.c @@ -59,7 +59,7 @@ void aoa_alsa_cleanup(void) } int aoa_snd_device_new(enum snd_device_type type, - void * device_data, struct snd_device_ops * ops) + void *device_data, const struct snd_device_ops *ops) { struct snd_card *card = aoa_get_card(); int err; diff --git a/sound/aoa/fabrics/layout.c b/sound/aoa/fabrics/layout.c index 801b2f7699c2..d2e85b83f7ed 100644 --- a/sound/aoa/fabrics/layout.c +++ b/sound/aoa/fabrics/layout.c @@ -655,7 +655,7 @@ static int n##_control_put(struct snd_kcontrol *kcontrol, \ !!ucontrol->value.integer.value[0]); \ return 1; \ } \ -static struct snd_kcontrol_new n##_ctl = { \ +static const struct snd_kcontrol_new n##_ctl = { \ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = description, \ .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, \ diff --git a/sound/aoa/soundbus/i2sbus/core.c b/sound/aoa/soundbus/i2sbus/core.c index 17df288fbe98..faf6b03131ee 100644 --- a/sound/aoa/soundbus/i2sbus/core.c +++ b/sound/aoa/soundbus/i2sbus/core.c @@ -160,7 +160,7 @@ static int i2sbus_add_dev(struct macio_dev *macio, static const char *rnames[] = { "i2sbus: %pOFn (control)", "i2sbus: %pOFn (tx)", "i2sbus: %pOFn (rx)" }; - static irq_handler_t ints[] = { + static const irq_handler_t ints[] = { i2sbus_bus_intr, i2sbus_tx_intr, i2sbus_rx_intr diff --git a/sound/aoa/soundbus/i2sbus/pcm.c b/sound/aoa/soundbus/i2sbus/pcm.c index a94e4023fadf..d350dbd24305 100644 --- a/sound/aoa/soundbus/i2sbus/pcm.c +++ b/sound/aoa/soundbus/i2sbus/pcm.c @@ -294,12 +294,6 @@ void i2sbus_wait_for_stop_both(struct i2sbus_dev *i2sdev) } #endif -static int i2sbus_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); -} - static inline int i2sbus_hw_free(struct snd_pcm_substream *substream, int in) { struct i2sbus_dev *i2sdev = snd_pcm_substream_chip(substream); @@ -308,7 +302,6 @@ static inline int i2sbus_hw_free(struct snd_pcm_substream *substream, int in) get_pcm_info(i2sdev, in, &pi, NULL); if (pi->dbdma_ring.stopping) i2sbus_wait_for_stop(i2sdev, pi); - snd_pcm_lib_free_pages(substream); return 0; } @@ -780,8 +773,6 @@ static snd_pcm_uframes_t i2sbus_playback_pointer(struct snd_pcm_substream static const struct snd_pcm_ops i2sbus_playback_ops = { .open = i2sbus_playback_open, .close = i2sbus_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = i2sbus_hw_params, .hw_free = i2sbus_playback_hw_free, .prepare = i2sbus_playback_prepare, .trigger = i2sbus_playback_trigger, @@ -850,8 +841,6 @@ static snd_pcm_uframes_t i2sbus_record_pointer(struct snd_pcm_substream static const struct snd_pcm_ops i2sbus_record_ops = { .open = i2sbus_record_open, .close = i2sbus_record_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = i2sbus_hw_params, .hw_free = i2sbus_record_hw_free, .prepare = i2sbus_record_prepare, .trigger = i2sbus_record_trigger, @@ -1026,7 +1015,7 @@ i2sbus_attach_codec(struct soundbus_dev *dev, struct snd_card *card, dev->pcm->private_free = i2sbus_private_free; /* well, we really should support scatter/gather DMA */ - snd_pcm_lib_preallocate_pages_for_all( + snd_pcm_set_managed_buffer_all( dev->pcm, SNDRV_DMA_TYPE_DEV, &macio_get_pci_dev(i2sdev->macio)->dev, 64 * 1024, 64 * 1024); diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c index b5399b0090a7..a0996c47e58f 100644 --- a/sound/arm/aaci.c +++ b/sound/arm/aaci.c @@ -380,7 +380,7 @@ static const struct snd_pcm_hardware aaci_hw_info = { static int aaci_rule_channels(struct snd_pcm_hw_params *p, struct snd_pcm_hw_rule *rule) { - static unsigned int channel_list[] = { 2, 4, 6 }; + static const unsigned int channel_list[] = { 2, 4, 6 }; struct aaci *aaci = rule->private; unsigned int mask = 1 << 0, slots; @@ -483,11 +483,6 @@ static int aaci_pcm_hw_free(struct snd_pcm_substream *substream) snd_ac97_pcm_close(aacirun->pcm); aacirun->pcm_open = 0; - /* - * Clear out the DMA and any allocated buffers. - */ - snd_pcm_lib_free_pages(substream); - return 0; } @@ -502,6 +497,7 @@ static int aaci_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct aaci_runtime *aacirun = substream->runtime->private_data; + struct aaci *aaci = substream->private_data; unsigned int channels = params_channels(params); unsigned int rate = params_rate(params); int dbl = rate > 48000; @@ -517,25 +513,19 @@ static int aaci_pcm_hw_params(struct snd_pcm_substream *substream, if (dbl && channels != 2) return -EINVAL; - err = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(params)); - if (err >= 0) { - struct aaci *aaci = substream->private_data; + err = snd_ac97_pcm_open(aacirun->pcm, rate, channels, + aacirun->pcm->r[dbl].slots); - err = snd_ac97_pcm_open(aacirun->pcm, rate, channels, - aacirun->pcm->r[dbl].slots); + aacirun->pcm_open = err == 0; + aacirun->cr = CR_FEN | CR_COMPACT | CR_SZ16; + aacirun->cr |= channels_to_slotmask[channels + dbl * 2]; - aacirun->pcm_open = err == 0; - aacirun->cr = CR_FEN | CR_COMPACT | CR_SZ16; - aacirun->cr |= channels_to_slotmask[channels + dbl * 2]; - - /* - * fifo_bytes is the number of bytes we transfer to/from - * the FIFO, including padding. So that's x4. As we're - * in compact mode, the FIFO is half the size. - */ - aacirun->fifo_bytes = aaci->fifo_depth * 4 / 2; - } + /* + * fifo_bytes is the number of bytes we transfer to/from + * the FIFO, including padding. So that's x4. As we're + * in compact mode, the FIFO is half the size. + */ + aacirun->fifo_bytes = aaci->fifo_depth * 4 / 2; return err; } @@ -635,7 +625,6 @@ static int aaci_pcm_playback_trigger(struct snd_pcm_substream *substream, int cm static const struct snd_pcm_ops aaci_playback_ops = { .open = aaci_pcm_open, .close = aaci_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = aaci_pcm_hw_params, .hw_free = aaci_pcm_hw_free, .prepare = aaci_pcm_prepare, @@ -738,7 +727,6 @@ static int aaci_pcm_capture_prepare(struct snd_pcm_substream *substream) static const struct snd_pcm_ops aaci_capture_ops = { .open = aaci_pcm_open, .close = aaci_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = aaci_pcm_hw_params, .hw_free = aaci_pcm_hw_free, .prepare = aaci_pcm_capture_prepare, @@ -823,7 +811,7 @@ static const struct ac97_pcm ac97_defs[] = { } }; -static struct snd_ac97_bus_ops aaci_bus_ops = { +static const struct snd_ac97_bus_ops aaci_bus_ops = { .write = aaci_ac97_write, .read = aaci_ac97_read, }; @@ -937,9 +925,9 @@ static int aaci_init_pcm(struct aaci *aaci) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &aaci_playback_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &aaci_capture_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - aaci->card->dev, - 0, 64 * 1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + aaci->card->dev, + 0, 64 * 1024); } return ret; diff --git a/sound/arm/pxa2xx-ac97.c b/sound/arm/pxa2xx-ac97.c index acfaf1d4ec25..ea8e233150c8 100644 --- a/sound/arm/pxa2xx-ac97.c +++ b/sound/arm/pxa2xx-ac97.c @@ -52,7 +52,7 @@ static void pxa2xx_ac97_legacy_write(struct snd_ac97 *ac97, ret = pxa2xx_ac97_write(ac97->num, reg, val); } -static struct snd_ac97_bus_ops pxa2xx_ac97_ops = { +static const struct snd_ac97_bus_ops pxa2xx_ac97_ops = { .read = pxa2xx_ac97_legacy_read, .write = pxa2xx_ac97_legacy_write, .reset = pxa2xx_ac97_legacy_reset, @@ -173,7 +173,6 @@ static SIMPLE_DEV_PM_OPS(pxa2xx_ac97_pm_ops, pxa2xx_ac97_suspend, pxa2xx_ac97_re static const struct snd_pcm_ops pxa2xx_ac97_pcm_ops = { .open = pxa2xx_ac97_pcm_open, .close = pxa2xx_ac97_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pxa2xx_pcm_hw_params, .hw_free = pxa2xx_pcm_hw_free, .prepare = pxa2xx_ac97_pcm_prepare, diff --git a/sound/arm/pxa2xx-pcm-lib.c b/sound/arm/pxa2xx-pcm-lib.c index a86c95d89824..e81083e1bc68 100644 --- a/sound/arm/pxa2xx-pcm-lib.c +++ b/sound/arm/pxa2xx-pcm-lib.c @@ -38,7 +38,7 @@ int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream, struct dma_slave_config config; int ret; - dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + dma_params = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); if (!dma_params) return 0; @@ -47,7 +47,7 @@ int pxa2xx_pcm_hw_params(struct snd_pcm_substream *substream, return ret; snd_dmaengine_pcm_set_config_from_dai_data(substream, - snd_soc_dai_get_dma_data(rtd->cpu_dai, substream), + snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream), &config); ret = dmaengine_slave_config(chan, &config); @@ -95,7 +95,7 @@ int pxa2xx_pcm_open(struct snd_pcm_substream *substream) runtime->hw = pxa2xx_pcm_hardware; - dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + dma_params = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); if (!dma_params) return 0; @@ -120,7 +120,7 @@ int pxa2xx_pcm_open(struct snd_pcm_substream *substream) return ret; return snd_dmaengine_pcm_open( - substream, dma_request_slave_channel(rtd->cpu_dai->dev, + substream, dma_request_slave_channel(asoc_rtd_to_cpu(rtd, 0)->dev, dma_params->chan_name)); } EXPORT_SYMBOL(pxa2xx_pcm_open); diff --git a/sound/atmel/ac97c.c b/sound/atmel/ac97c.c index eef7ec77db1a..a1dce9725b98 100644 --- a/sound/atmel/ac97c.c +++ b/sound/atmel/ac97c.c @@ -159,12 +159,6 @@ static int atmel_ac97c_playback_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct atmel_ac97c *chip = snd_pcm_substream_chip(substream); - int retval; - - retval = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (retval < 0) - return retval; /* Set restrictions to params. */ mutex_lock(&opened_mutex); @@ -172,19 +166,13 @@ static int atmel_ac97c_playback_hw_params(struct snd_pcm_substream *substream, chip->cur_format = params_format(hw_params); mutex_unlock(&opened_mutex); - return retval; + return 0; } static int atmel_ac97c_capture_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct atmel_ac97c *chip = snd_pcm_substream_chip(substream); - int retval; - - retval = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (retval < 0) - return retval; /* Set restrictions to params. */ mutex_lock(&opened_mutex); @@ -192,7 +180,7 @@ static int atmel_ac97c_capture_hw_params(struct snd_pcm_substream *substream, chip->cur_format = params_format(hw_params); mutex_unlock(&opened_mutex); - return retval; + return 0; } static int atmel_ac97c_playback_prepare(struct snd_pcm_substream *substream) @@ -459,9 +447,7 @@ atmel_ac97c_capture_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops atmel_ac97_playback_ops = { .open = atmel_ac97c_playback_open, .close = atmel_ac97c_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = atmel_ac97c_playback_hw_params, - .hw_free = snd_pcm_lib_free_pages, .prepare = atmel_ac97c_playback_prepare, .trigger = atmel_ac97c_playback_trigger, .pointer = atmel_ac97c_playback_pointer, @@ -470,9 +456,7 @@ static const struct snd_pcm_ops atmel_ac97_playback_ops = { static const struct snd_pcm_ops atmel_ac97_capture_ops = { .open = atmel_ac97c_capture_open, .close = atmel_ac97c_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = atmel_ac97c_capture_hw_params, - .hw_free = snd_pcm_lib_free_pages, .prepare = atmel_ac97c_capture_prepare, .trigger = atmel_ac97c_capture_trigger, .pointer = atmel_ac97c_capture_pointer, @@ -600,7 +584,7 @@ static int atmel_ac97c_pcm_new(struct atmel_ac97c *chip) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &atmel_ac97_capture_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &atmel_ac97_playback_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &chip->pdev->dev, hw.periods_min * hw.period_bytes_min, hw.buffer_bytes_max); @@ -718,7 +702,7 @@ static int atmel_ac97c_probe(struct platform_device *pdev) struct atmel_ac97c *chip; struct resource *regs; struct clk *pclk; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = atmel_ac97c_write, .read = atmel_ac97c_read, }; diff --git a/sound/core/Kconfig b/sound/core/Kconfig index 4044c42d8595..d4554f376160 100644 --- a/sound/core/Kconfig +++ b/sound/core/Kconfig @@ -178,6 +178,15 @@ config SND_PCM_XRUN_DEBUG sound clicking when system is loaded, it may help to determine the process or driver which causes the scheduling gaps. +config SND_CTL_VALIDATION + bool "Perform sanity-checks for each control element access" + depends on SND_DEBUG + help + Say Y to enable the additional validation of each control element + access, including sanity-checks like whether the values returned + from the driver are in the proper ranges or the check of the invalid + access at out-of-array areas. + config SND_VMASTER bool diff --git a/sound/core/compress_offload.c b/sound/core/compress_offload.c index f34ce564d92c..509290f2efa8 100644 --- a/sound/core/compress_offload.c +++ b/sound/core/compress_offload.c @@ -488,6 +488,48 @@ out: } #endif /* !COMPR_CODEC_CAPS_OVERFLOW */ +int snd_compr_malloc_pages(struct snd_compr_stream *stream, size_t size) +{ + struct snd_dma_buffer *dmab; + int ret; + + if (snd_BUG_ON(!(stream) || !(stream)->runtime)) + return -EINVAL; + dmab = kzalloc(sizeof(*dmab), GFP_KERNEL); + if (!dmab) + return -ENOMEM; + dmab->dev = stream->dma_buffer.dev; + ret = snd_dma_alloc_pages(dmab->dev.type, dmab->dev.dev, size, dmab); + if (ret < 0) { + kfree(dmab); + return ret; + } + + snd_compr_set_runtime_buffer(stream, dmab); + stream->runtime->dma_bytes = size; + return 1; +} +EXPORT_SYMBOL(snd_compr_malloc_pages); + +int snd_compr_free_pages(struct snd_compr_stream *stream) +{ + struct snd_compr_runtime *runtime = stream->runtime; + + if (snd_BUG_ON(!(stream) || !(stream)->runtime)) + return -EINVAL; + if (runtime->dma_area == NULL) + return 0; + if (runtime->dma_buffer_p != &stream->dma_buffer) { + /* It's a newly allocated buffer. Release it now. */ + snd_dma_free_pages(runtime->dma_buffer_p); + kfree(runtime->dma_buffer_p); + } + + snd_compr_set_runtime_buffer(stream, NULL); + return 0; +} +EXPORT_SYMBOL(snd_compr_free_pages); + /* revisit this with snd_pcm_preallocate_xxx */ static int snd_compr_allocate_buffer(struct snd_compr_stream *stream, struct snd_compr_params *params) @@ -1099,7 +1141,7 @@ static int snd_compress_dev_free(struct snd_device *device) int snd_compress_new(struct snd_card *card, int device, int dirn, const char *id, struct snd_compr *compr) { - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_compress_dev_free, .dev_register = snd_compress_dev_register, .dev_disconnect = snd_compress_dev_disconnect, diff --git a/sound/core/control.c b/sound/core/control.c index 7a4d8690ce41..aa0c0cf182af 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -11,6 +11,7 @@ #include <linux/vmalloc.h> #include <linux/time.h> #include <linux/mm.h> +#include <linux/math64.h> #include <linux/sched/signal.h> #include <sound/core.h> #include <sound/minors.h> @@ -248,7 +249,8 @@ struct snd_kcontrol *snd_ctl_new1(const struct snd_kcontrol_new *ncontrol, SNDRV_CTL_ELEM_ACCESS_INACTIVE | SNDRV_CTL_ELEM_ACCESS_TLV_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_COMMAND | - SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK); + SNDRV_CTL_ELEM_ACCESS_TLV_CALLBACK | + SNDRV_CTL_ELEM_ACCESS_SKIP_CHECK); err = snd_ctl_new(&kctl, count, access, NULL); if (err < 0) @@ -758,51 +760,199 @@ static int snd_ctl_elem_list(struct snd_card *card, return err; } -static bool validate_element_member_dimension(struct snd_ctl_elem_info *info) +/* Check whether the given kctl info is valid */ +static int snd_ctl_check_elem_info(struct snd_card *card, + const struct snd_ctl_elem_info *info) { - unsigned int members; - unsigned int i; + static const unsigned int max_value_counts[] = { + [SNDRV_CTL_ELEM_TYPE_BOOLEAN] = 128, + [SNDRV_CTL_ELEM_TYPE_INTEGER] = 128, + [SNDRV_CTL_ELEM_TYPE_ENUMERATED] = 128, + [SNDRV_CTL_ELEM_TYPE_BYTES] = 512, + [SNDRV_CTL_ELEM_TYPE_IEC958] = 1, + [SNDRV_CTL_ELEM_TYPE_INTEGER64] = 64, + }; + + if (info->type < SNDRV_CTL_ELEM_TYPE_BOOLEAN || + info->type > SNDRV_CTL_ELEM_TYPE_INTEGER64) { + if (card) + dev_err(card->dev, + "control %i:%i:%i:%s:%i: invalid type %d\n", + info->id.iface, info->id.device, + info->id.subdevice, info->id.name, + info->id.index, info->type); + return -EINVAL; + } + if (info->type == SNDRV_CTL_ELEM_TYPE_ENUMERATED && + info->value.enumerated.items == 0) { + if (card) + dev_err(card->dev, + "control %i:%i:%i:%s:%i: zero enum items\n", + info->id.iface, info->id.device, + info->id.subdevice, info->id.name, + info->id.index); + return -EINVAL; + } + if (info->count > max_value_counts[info->type]) { + if (card) + dev_err(card->dev, + "control %i:%i:%i:%s:%i: invalid count %d\n", + info->id.iface, info->id.device, + info->id.subdevice, info->id.name, + info->id.index, info->count); + return -EINVAL; + } + + return 0; +} - if (info->dimen.d[0] == 0) - return true; +/* The capacity of struct snd_ctl_elem_value.value.*/ +static const unsigned int value_sizes[] = { + [SNDRV_CTL_ELEM_TYPE_BOOLEAN] = sizeof(long), + [SNDRV_CTL_ELEM_TYPE_INTEGER] = sizeof(long), + [SNDRV_CTL_ELEM_TYPE_ENUMERATED] = sizeof(unsigned int), + [SNDRV_CTL_ELEM_TYPE_BYTES] = sizeof(unsigned char), + [SNDRV_CTL_ELEM_TYPE_IEC958] = sizeof(struct snd_aes_iec958), + [SNDRV_CTL_ELEM_TYPE_INTEGER64] = sizeof(long long), +}; - members = 1; - for (i = 0; i < ARRAY_SIZE(info->dimen.d); ++i) { - if (info->dimen.d[i] == 0) - break; - members *= info->dimen.d[i]; - - /* - * info->count should be validated in advance, to guarantee - * calculation soundness. - */ - if (members > info->count) - return false; +#ifdef CONFIG_SND_CTL_VALIDATION +/* fill the remaining snd_ctl_elem_value data with the given pattern */ +static void fill_remaining_elem_value(struct snd_ctl_elem_value *control, + struct snd_ctl_elem_info *info, + u32 pattern) +{ + size_t offset = value_sizes[info->type] * info->count; + + offset = (offset + sizeof(u32) - 1) / sizeof(u32); + memset32((u32 *)control->value.bytes.data + offset, pattern, + sizeof(control->value) / sizeof(u32) - offset); +} + +/* check whether the given integer ctl value is valid */ +static int sanity_check_int_value(struct snd_card *card, + const struct snd_ctl_elem_value *control, + const struct snd_ctl_elem_info *info, + int i) +{ + long long lval, lmin, lmax, lstep; + u64 rem; + + switch (info->type) { + default: + case SNDRV_CTL_ELEM_TYPE_BOOLEAN: + lval = control->value.integer.value[i]; + lmin = 0; + lmax = 1; + lstep = 0; + break; + case SNDRV_CTL_ELEM_TYPE_INTEGER: + lval = control->value.integer.value[i]; + lmin = info->value.integer.min; + lmax = info->value.integer.max; + lstep = info->value.integer.step; + break; + case SNDRV_CTL_ELEM_TYPE_INTEGER64: + lval = control->value.integer64.value[i]; + lmin = info->value.integer64.min; + lmax = info->value.integer64.max; + lstep = info->value.integer64.step; + break; + case SNDRV_CTL_ELEM_TYPE_ENUMERATED: + lval = control->value.enumerated.item[i]; + lmin = 0; + lmax = info->value.enumerated.items - 1; + lstep = 0; + break; } - for (++i; i < ARRAY_SIZE(info->dimen.d); ++i) { - if (info->dimen.d[i] > 0) - return false; + if (lval < lmin || lval > lmax) { + dev_err(card->dev, + "control %i:%i:%i:%s:%i: value out of range %lld (%lld/%lld) at count %i\n", + control->id.iface, control->id.device, + control->id.subdevice, control->id.name, + control->id.index, lval, lmin, lmax, i); + return -EINVAL; + } + if (lstep) { + div64_u64_rem(lval, lstep, &rem); + if (rem) { + dev_err(card->dev, + "control %i:%i:%i:%s:%i: unaligned value %lld (step %lld) at count %i\n", + control->id.iface, control->id.device, + control->id.subdevice, control->id.name, + control->id.index, lval, lstep, i); + return -EINVAL; + } } - return members == info->count; + return 0; } -static int snd_ctl_elem_info(struct snd_ctl_file *ctl, - struct snd_ctl_elem_info *info) +/* perform sanity checks to the given snd_ctl_elem_value object */ +static int sanity_check_elem_value(struct snd_card *card, + const struct snd_ctl_elem_value *control, + const struct snd_ctl_elem_info *info, + u32 pattern) +{ + size_t offset; + int i, ret = 0; + u32 *p; + + switch (info->type) { + case SNDRV_CTL_ELEM_TYPE_BOOLEAN: + case SNDRV_CTL_ELEM_TYPE_INTEGER: + case SNDRV_CTL_ELEM_TYPE_INTEGER64: + case SNDRV_CTL_ELEM_TYPE_ENUMERATED: + for (i = 0; i < info->count; i++) { + ret = sanity_check_int_value(card, control, info, i); + if (ret < 0) + return ret; + } + break; + default: + break; + } + + /* check whether the remaining area kept untouched */ + offset = value_sizes[info->type] * info->count; + offset = (offset + sizeof(u32) - 1) / sizeof(u32); + p = (u32 *)control->value.bytes.data + offset; + for (; offset < sizeof(control->value) / sizeof(u32); offset++, p++) { + if (*p != pattern) { + ret = -EINVAL; + break; + } + *p = 0; /* clear the checked area */ + } + + return ret; +} +#else +static inline void fill_remaining_elem_value(struct snd_ctl_elem_value *control, + struct snd_ctl_elem_info *info, + u32 pattern) +{ +} + +static inline int sanity_check_elem_value(struct snd_card *card, + struct snd_ctl_elem_value *control, + struct snd_ctl_elem_info *info, + u32 pattern) +{ + return 0; +} +#endif + +static int __snd_ctl_elem_info(struct snd_card *card, + struct snd_kcontrol *kctl, + struct snd_ctl_elem_info *info, + struct snd_ctl_file *ctl) { - struct snd_card *card = ctl->card; - struct snd_kcontrol *kctl; struct snd_kcontrol_volatile *vd; unsigned int index_offset; int result; - down_read(&card->controls_rwsem); - kctl = snd_ctl_find_id(card, &info->id); - if (kctl == NULL) { - up_read(&card->controls_rwsem); - return -ENOENT; - } #ifdef CONFIG_SND_DEBUG info->access = 0; #endif @@ -821,7 +971,26 @@ static int snd_ctl_elem_info(struct snd_ctl_file *ctl, } else { info->owner = -1; } + if (!snd_ctl_skip_validation(info) && + snd_ctl_check_elem_info(card, info) < 0) + result = -EINVAL; } + return result; +} + +static int snd_ctl_elem_info(struct snd_ctl_file *ctl, + struct snd_ctl_elem_info *info) +{ + struct snd_card *card = ctl->card; + struct snd_kcontrol *kctl; + int result; + + down_read(&card->controls_rwsem); + kctl = snd_ctl_find_id(card, &info->id); + if (kctl == NULL) + result = -ENOENT; + else + result = __snd_ctl_elem_info(card, kctl, info, ctl); up_read(&card->controls_rwsem); return result; } @@ -840,6 +1009,8 @@ static int snd_ctl_elem_info_user(struct snd_ctl_file *ctl, result = snd_ctl_elem_info(ctl, &info); if (result < 0) return result; + /* drop internal access flags */ + info.access &= ~SNDRV_CTL_ELEM_ACCESS_SKIP_CHECK; if (copy_to_user(_info, &info, sizeof(info))) return -EFAULT; return result; @@ -851,6 +1022,9 @@ static int snd_ctl_elem_read(struct snd_card *card, struct snd_kcontrol *kctl; struct snd_kcontrol_volatile *vd; unsigned int index_offset; + struct snd_ctl_elem_info info; + const u32 pattern = 0xdeadbeef; + int ret; kctl = snd_ctl_find_id(card, &control->id); if (kctl == NULL) @@ -862,7 +1036,31 @@ static int snd_ctl_elem_read(struct snd_card *card, return -EPERM; snd_ctl_build_ioff(&control->id, kctl, index_offset); - return kctl->get(kctl, control); + +#ifdef CONFIG_SND_CTL_VALIDATION + /* info is needed only for validation */ + memset(&info, 0, sizeof(info)); + info.id = control->id; + ret = __snd_ctl_elem_info(card, kctl, &info, NULL); + if (ret < 0) + return ret; +#endif + + if (!snd_ctl_skip_validation(&info)) + fill_remaining_elem_value(control, &info, pattern); + ret = kctl->get(kctl, control); + if (ret < 0) + return ret; + if (!snd_ctl_skip_validation(&info) && + sanity_check_elem_value(card, control, &info, pattern) < 0) { + dev_err(card->dev, + "control %i:%i:%i:%s:%i: access overflow\n", + control->id.iface, control->id.device, + control->id.subdevice, control->id.name, + control->id.index); + return -EINVAL; + } + return ret; } static int snd_ctl_elem_read_user(struct snd_card *card, @@ -1203,23 +1401,6 @@ static void snd_ctl_elem_user_free(struct snd_kcontrol *kcontrol) static int snd_ctl_elem_add(struct snd_ctl_file *file, struct snd_ctl_elem_info *info, int replace) { - /* The capacity of struct snd_ctl_elem_value.value.*/ - static const unsigned int value_sizes[] = { - [SNDRV_CTL_ELEM_TYPE_BOOLEAN] = sizeof(long), - [SNDRV_CTL_ELEM_TYPE_INTEGER] = sizeof(long), - [SNDRV_CTL_ELEM_TYPE_ENUMERATED] = sizeof(unsigned int), - [SNDRV_CTL_ELEM_TYPE_BYTES] = sizeof(unsigned char), - [SNDRV_CTL_ELEM_TYPE_IEC958] = sizeof(struct snd_aes_iec958), - [SNDRV_CTL_ELEM_TYPE_INTEGER64] = sizeof(long long), - }; - static const unsigned int max_value_counts[] = { - [SNDRV_CTL_ELEM_TYPE_BOOLEAN] = 128, - [SNDRV_CTL_ELEM_TYPE_INTEGER] = 128, - [SNDRV_CTL_ELEM_TYPE_ENUMERATED] = 128, - [SNDRV_CTL_ELEM_TYPE_BYTES] = 512, - [SNDRV_CTL_ELEM_TYPE_IEC958] = 1, - [SNDRV_CTL_ELEM_TYPE_INTEGER64] = 64, - }; struct snd_card *card = file->card; struct snd_kcontrol *kctl; unsigned int count; @@ -1271,16 +1452,12 @@ static int snd_ctl_elem_add(struct snd_ctl_file *file, * Check information and calculate the size of data specific to * this userspace control. */ - if (info->type < SNDRV_CTL_ELEM_TYPE_BOOLEAN || - info->type > SNDRV_CTL_ELEM_TYPE_INTEGER64) - return -EINVAL; - if (info->type == SNDRV_CTL_ELEM_TYPE_ENUMERATED && - info->value.enumerated.items == 0) - return -EINVAL; - if (info->count < 1 || - info->count > max_value_counts[info->type]) - return -EINVAL; - if (!validate_element_member_dimension(info)) + /* pass NULL to card for suppressing error messages */ + err = snd_ctl_check_elem_info(NULL, info); + if (err < 0) + return err; + /* user-space control doesn't allow zero-size data */ + if (info->count < 1) return -EINVAL; private_size = value_sizes[info->type] * info->count; @@ -1430,8 +1607,9 @@ static int call_tlv_handler(struct snd_ctl_file *file, int op_flag, if (kctl->tlv.c == NULL) return -ENXIO; - /* When locked, this is unavailable. */ - if (vd->owner != NULL && vd->owner != file) + /* Write and command operations are not allowed for locked element. */ + if (op_flag != SNDRV_CTL_TLV_OP_READ && + vd->owner != NULL && vd->owner != file) return -EPERM; return kctl->tlv.c(kctl, op_flag, size, buf); @@ -1854,7 +2032,7 @@ static int snd_ctl_dev_free(struct snd_device *device) */ int snd_ctl_create(struct snd_card *card) { - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_ctl_dev_free, .dev_register = snd_ctl_dev_register, .dev_disconnect = snd_ctl_dev_disconnect, diff --git a/sound/core/device.c b/sound/core/device.c index 708b91944de3..cdc5af526739 100644 --- a/sound/core/device.c +++ b/sound/core/device.c @@ -27,7 +27,7 @@ * Return: Zero if successful, or a negative error code on failure. */ int snd_device_new(struct snd_card *card, enum snd_device_type type, - void *device_data, struct snd_device_ops *ops) + void *device_data, const struct snd_device_ops *ops) { struct snd_device *dev; struct list_head *p; diff --git a/sound/core/hwdep.c b/sound/core/hwdep.c index 00cb5aed10a9..b412d3b3d5ff 100644 --- a/sound/core/hwdep.c +++ b/sound/core/hwdep.c @@ -353,7 +353,7 @@ int snd_hwdep_new(struct snd_card *card, char *id, int device, { struct snd_hwdep *hwdep; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_hwdep_dev_free, .dev_register = snd_hwdep_dev_register, .dev_disconnect = snd_hwdep_dev_disconnect, diff --git a/sound/core/info.c b/sound/core/info.c index e051a029ccfb..ca87ae4c30ba 100644 --- a/sound/core/info.c +++ b/sound/core/info.c @@ -20,7 +20,7 @@ int snd_info_check_reserved_words(const char *str) { - static char *reserved[] = + static const char * const reserved[] = { "version", "meminfo", @@ -35,7 +35,7 @@ int snd_info_check_reserved_words(const char *str) "seq", NULL }; - char **xstr = reserved; + const char * const *xstr = reserved; while (*xstr) { if (!strcmp(*xstr, str)) @@ -282,17 +282,16 @@ static int snd_info_entry_release(struct inode *inode, struct file *file) return 0; } -static const struct file_operations snd_info_entry_operations = +static const struct proc_ops snd_info_entry_operations = { - .owner = THIS_MODULE, - .llseek = snd_info_entry_llseek, - .read = snd_info_entry_read, - .write = snd_info_entry_write, - .poll = snd_info_entry_poll, - .unlocked_ioctl = snd_info_entry_ioctl, - .mmap = snd_info_entry_mmap, - .open = snd_info_entry_open, - .release = snd_info_entry_release, + .proc_lseek = snd_info_entry_llseek, + .proc_read = snd_info_entry_read, + .proc_write = snd_info_entry_write, + .proc_poll = snd_info_entry_poll, + .proc_ioctl = snd_info_entry_ioctl, + .proc_mmap = snd_info_entry_mmap, + .proc_open = snd_info_entry_open, + .proc_release = snd_info_entry_release, }; /* @@ -421,14 +420,13 @@ static int snd_info_text_entry_release(struct inode *inode, struct file *file) return 0; } -static const struct file_operations snd_info_text_entry_ops = +static const struct proc_ops snd_info_text_entry_ops = { - .owner = THIS_MODULE, - .open = snd_info_text_entry_open, - .release = snd_info_text_entry_release, - .write = snd_info_text_entry_write, - .llseek = seq_lseek, - .read = seq_read, + .proc_open = snd_info_text_entry_open, + .proc_release = snd_info_text_entry_release, + .proc_write = snd_info_text_entry_write, + .proc_lseek = seq_lseek, + .proc_read = seq_read, }; static struct snd_info_entry *create_subdir(struct module *mod, @@ -810,7 +808,7 @@ static int __snd_info_register(struct snd_info_entry *entry) return -ENOMEM; } } else { - const struct file_operations *ops; + const struct proc_ops *ops; if (entry->content == SNDRV_INFO_CONTENT_DATA) ops = &snd_info_entry_operations; else diff --git a/sound/core/init.c b/sound/core/init.c index faa9f03c01ca..b02a99766351 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -211,6 +211,7 @@ int snd_card_new(struct device *parent, int idx, const char *xid, INIT_LIST_HEAD(&card->ctl_files); spin_lock_init(&card->files_lock); INIT_LIST_HEAD(&card->files_list); + mutex_init(&card->memory_mutex); #ifdef CONFIG_PM init_waitqueue_head(&card->power_sleep); #endif diff --git a/sound/core/jack.c b/sound/core/jack.c index fb26196571a7..503c8af79d55 100644 --- a/sound/core/jack.c +++ b/sound/core/jack.c @@ -19,7 +19,7 @@ struct snd_jack_kctl { }; #ifdef CONFIG_SND_JACK_INPUT_DEV -static int jack_switch_types[SND_JACK_SWITCH_TYPES] = { +static const int jack_switch_types[SND_JACK_SWITCH_TYPES] = { SW_HEADPHONE_INSERT, SW_MICROPHONE_INSERT, SW_LINEOUT_INSERT, @@ -201,7 +201,7 @@ int snd_jack_new(struct snd_card *card, const char *id, int type, struct snd_jack *jack; struct snd_jack_kctl *jack_kctl = NULL; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_jack_dev_free, #ifdef CONFIG_SND_JACK_INPUT_DEV .dev_register = snd_jack_dev_register, diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c index 7eb54df5556d..f702c96a7478 100644 --- a/sound/core/oss/mixer_oss.c +++ b/sound/core/oss/mixer_oss.c @@ -486,7 +486,7 @@ struct slot { unsigned int channels; unsigned int numid[SNDRV_MIXER_OSS_ITEM_COUNT]; unsigned int capture_item; - struct snd_mixer_oss_assign_table *assigned; + const struct snd_mixer_oss_assign_table *assigned; unsigned int allocated: 1; }; @@ -934,8 +934,8 @@ static void snd_mixer_oss_slot_free(struct snd_mixer_oss_slot *chn) struct slot *p = chn->private_data; if (p) { if (p->allocated && p->assigned) { - kfree(p->assigned->name); - kfree(p->assigned); + kfree_const(p->assigned->name); + kfree_const(p->assigned); } kfree(p); } @@ -953,7 +953,7 @@ static void mixer_slot_clear(struct snd_mixer_oss_slot *rslot) /* In a separate function to keep gcc 3.2 happy - do NOT merge this in snd_mixer_oss_build_input! */ static int snd_mixer_oss_build_test_all(struct snd_mixer_oss *mixer, - struct snd_mixer_oss_assign_table *ptr, + const struct snd_mixer_oss_assign_table *ptr, struct slot *slot) { char str[64]; @@ -1017,7 +1017,9 @@ static int snd_mixer_oss_build_test_all(struct snd_mixer_oss *mixer, * ptr_allocated means the entry is dynamically allocated (change via proc file). * when replace_old = 1, the old entry is replaced with the new one. */ -static int snd_mixer_oss_build_input(struct snd_mixer_oss *mixer, struct snd_mixer_oss_assign_table *ptr, int ptr_allocated, int replace_old) +static int snd_mixer_oss_build_input(struct snd_mixer_oss *mixer, + const struct snd_mixer_oss_assign_table *ptr, + int ptr_allocated, int replace_old) { struct slot slot; struct slot *pslot; @@ -1107,7 +1109,7 @@ static int snd_mixer_oss_build_input(struct snd_mixer_oss *mixer, struct snd_mix /* */ #define MIXER_VOL(name) [SOUND_MIXER_##name] = #name -static char *oss_mixer_names[SNDRV_OSS_MAX_MIXERS] = { +static const char * const oss_mixer_names[SNDRV_OSS_MAX_MIXERS] = { MIXER_VOL(VOLUME), MIXER_VOL(BASS), MIXER_VOL(TREBLE), @@ -1255,7 +1257,7 @@ static void snd_mixer_oss_proc_done(struct snd_mixer_oss *mixer) static void snd_mixer_oss_build(struct snd_mixer_oss *mixer) { - static struct snd_mixer_oss_assign_table table[] = { + static const struct snd_mixer_oss_assign_table table[] = { { SOUND_MIXER_VOLUME, "Master", 0 }, { SOUND_MIXER_VOLUME, "Front", 0 }, /* fallback */ { SOUND_MIXER_BASS, "Tone Control - Bass", 0 }, diff --git a/sound/core/oss/pcm_plugin.c b/sound/core/oss/pcm_plugin.c index 31cb2acf8afc..240e4702c098 100644 --- a/sound/core/oss/pcm_plugin.c +++ b/sound/core/oss/pcm_plugin.c @@ -288,7 +288,7 @@ static int snd_pcm_plug_formats(const struct snd_mask *mask, return snd_mask_test(&formats, (__force int)format); } -static snd_pcm_format_t preferred_formats[] = { +static const snd_pcm_format_t preferred_formats[] = { SNDRV_PCM_FORMAT_S16_LE, SNDRV_PCM_FORMAT_S16_BE, SNDRV_PCM_FORMAT_U16_LE, diff --git a/sound/core/pcm.c b/sound/core/pcm.c index 9a72d641743d..a141a301369f 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -163,7 +163,7 @@ static int snd_pcm_control_ioctl(struct snd_card *card, #define FORMAT(v) [SNDRV_PCM_FORMAT_##v] = #v -static char *snd_pcm_format_names[] = { +static const char * const snd_pcm_format_names[] = { FORMAT(S8), FORMAT(U8), FORMAT(S16_LE), @@ -237,12 +237,12 @@ EXPORT_SYMBOL_GPL(snd_pcm_format_name); #define START(v) [SNDRV_PCM_START_##v] = #v #define SUBFORMAT(v) [SNDRV_PCM_SUBFORMAT_##v] = #v -static char *snd_pcm_stream_names[] = { +static const char * const snd_pcm_stream_names[] = { STREAM(PLAYBACK), STREAM(CAPTURE), }; -static char *snd_pcm_state_names[] = { +static const char * const snd_pcm_state_names[] = { STATE(OPEN), STATE(SETUP), STATE(PREPARED), @@ -253,7 +253,7 @@ static char *snd_pcm_state_names[] = { STATE(SUSPENDED), }; -static char *snd_pcm_access_names[] = { +static const char * const snd_pcm_access_names[] = { ACCESS(MMAP_INTERLEAVED), ACCESS(MMAP_NONINTERLEAVED), ACCESS(MMAP_COMPLEX), @@ -261,11 +261,11 @@ static char *snd_pcm_access_names[] = { ACCESS(RW_NONINTERLEAVED), }; -static char *snd_pcm_subformat_names[] = { +static const char * const snd_pcm_subformat_names[] = { SUBFORMAT(STD), }; -static char *snd_pcm_tstamp_mode_names[] = { +static const char * const snd_pcm_tstamp_mode_names[] = { TSTAMP(NONE), TSTAMP(ENABLE), }; @@ -443,7 +443,7 @@ static void snd_pcm_substream_proc_status_read(struct snd_info_entry *entry, { struct snd_pcm_substream *substream = entry->private_data; struct snd_pcm_runtime *runtime; - struct snd_pcm_status status; + struct snd_pcm_status64 status; int err; mutex_lock(&substream->pcm->open_mutex); @@ -453,17 +453,17 @@ static void snd_pcm_substream_proc_status_read(struct snd_info_entry *entry, goto unlock; } memset(&status, 0, sizeof(status)); - err = snd_pcm_status(substream, &status); + err = snd_pcm_status64(substream, &status); if (err < 0) { snd_iprintf(buffer, "error %d\n", err); goto unlock; } snd_iprintf(buffer, "state: %s\n", snd_pcm_state_name(status.state)); snd_iprintf(buffer, "owner_pid : %d\n", pid_vnr(substream->pid)); - snd_iprintf(buffer, "trigger_time: %ld.%09ld\n", - status.trigger_tstamp.tv_sec, status.trigger_tstamp.tv_nsec); - snd_iprintf(buffer, "tstamp : %ld.%09ld\n", - status.tstamp.tv_sec, status.tstamp.tv_nsec); + snd_iprintf(buffer, "trigger_time: %lld.%09lld\n", + status.trigger_tstamp_sec, status.trigger_tstamp_nsec); + snd_iprintf(buffer, "tstamp : %lld.%09lld\n", + status.tstamp_sec, status.tstamp_nsec); snd_iprintf(buffer, "delay : %ld\n", status.delay); snd_iprintf(buffer, "avail : %ld\n", status.avail); snd_iprintf(buffer, "avail_max : %ld\n", status.avail_max); @@ -706,12 +706,12 @@ static int _snd_pcm_new(struct snd_card *card, const char *id, int device, { struct snd_pcm *pcm; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_pcm_dev_free, .dev_register = snd_pcm_dev_register, .dev_disconnect = snd_pcm_dev_disconnect, }; - static struct snd_device_ops internal_ops = { + static const struct snd_device_ops internal_ops = { .dev_free = snd_pcm_dev_free, }; diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c index 6f9003b1869a..590a46a9e78d 100644 --- a/sound/core/pcm_compat.c +++ b/sound/core/pcm_compat.c @@ -83,19 +83,6 @@ struct snd_pcm_sw_params32 { unsigned char reserved[56]; }; -/* recalcuate the boundary within 32bit */ -static snd_pcm_uframes_t recalculate_boundary(struct snd_pcm_runtime *runtime) -{ - snd_pcm_uframes_t boundary; - - if (! runtime->buffer_size) - return 0; - boundary = runtime->buffer_size; - while (boundary * 2 <= 0x7fffffffUL - runtime->buffer_size) - boundary *= 2; - return boundary; -} - static int snd_pcm_ioctl_sw_params_compat(struct snd_pcm_substream *substream, struct snd_pcm_sw_params32 __user *src) { @@ -168,97 +155,39 @@ static int snd_pcm_channel_info_user(struct snd_pcm_substream *substream, snd_pcm_channel_info_user(s, p) #endif /* CONFIG_X86_X32 */ -struct snd_pcm_status32 { - s32 state; - struct compat_timespec trigger_tstamp; - struct compat_timespec tstamp; +struct compat_snd_pcm_status64 { + snd_pcm_state_t state; + u8 rsvd[4]; /* alignment */ + s64 trigger_tstamp_sec; + s64 trigger_tstamp_nsec; + s64 tstamp_sec; + s64 tstamp_nsec; u32 appl_ptr; u32 hw_ptr; s32 delay; u32 avail; u32 avail_max; u32 overrange; - s32 suspended_state; + snd_pcm_state_t suspended_state; u32 audio_tstamp_data; - struct compat_timespec audio_tstamp; - struct compat_timespec driver_tstamp; + s64 audio_tstamp_sec; + s64 audio_tstamp_nsec; + s64 driver_tstamp_sec; + s64 driver_tstamp_nsec; u32 audio_tstamp_accuracy; - unsigned char reserved[52-2*sizeof(struct compat_timespec)]; -} __attribute__((packed)); - - -static int snd_pcm_status_user_compat(struct snd_pcm_substream *substream, - struct snd_pcm_status32 __user *src, - bool ext) -{ - struct snd_pcm_status status; - int err; - - memset(&status, 0, sizeof(status)); - /* - * with extension, parameters are read/write, - * get audio_tstamp_data from user, - * ignore rest of status structure - */ - if (ext && get_user(status.audio_tstamp_data, - (u32 __user *)(&src->audio_tstamp_data))) - return -EFAULT; - err = snd_pcm_status(substream, &status); - if (err < 0) - return err; - - if (clear_user(src, sizeof(*src))) - return -EFAULT; - if (put_user(status.state, &src->state) || - compat_put_timespec(&status.trigger_tstamp, &src->trigger_tstamp) || - compat_put_timespec(&status.tstamp, &src->tstamp) || - put_user(status.appl_ptr, &src->appl_ptr) || - put_user(status.hw_ptr, &src->hw_ptr) || - put_user(status.delay, &src->delay) || - put_user(status.avail, &src->avail) || - put_user(status.avail_max, &src->avail_max) || - put_user(status.overrange, &src->overrange) || - put_user(status.suspended_state, &src->suspended_state) || - put_user(status.audio_tstamp_data, &src->audio_tstamp_data) || - compat_put_timespec(&status.audio_tstamp, &src->audio_tstamp) || - compat_put_timespec(&status.driver_tstamp, &src->driver_tstamp) || - put_user(status.audio_tstamp_accuracy, &src->audio_tstamp_accuracy)) - return -EFAULT; - - return err; -} - -#ifdef CONFIG_X86_X32 -/* X32 ABI has 64bit timespec and 64bit alignment */ -struct snd_pcm_status_x32 { - s32 state; - u32 rsvd; /* alignment */ - struct timespec trigger_tstamp; - struct timespec tstamp; - u32 appl_ptr; - u32 hw_ptr; - s32 delay; - u32 avail; - u32 avail_max; - u32 overrange; - s32 suspended_state; - u32 audio_tstamp_data; - struct timespec audio_tstamp; - struct timespec driver_tstamp; - u32 audio_tstamp_accuracy; - unsigned char reserved[52-2*sizeof(struct timespec)]; + unsigned char reserved[52-4*sizeof(s64)]; } __packed; -#define put_timespec(src, dst) copy_to_user(dst, src, sizeof(*dst)) - -static int snd_pcm_status_user_x32(struct snd_pcm_substream *substream, - struct snd_pcm_status_x32 __user *src, - bool ext) +static int snd_pcm_status_user_compat64(struct snd_pcm_substream *substream, + struct compat_snd_pcm_status64 __user *src, + bool ext) { - struct snd_pcm_status status; + struct snd_pcm_status64 status; + struct compat_snd_pcm_status64 compat_status64; int err; memset(&status, 0, sizeof(status)); + memset(&compat_status64, 0, sizeof(compat_status64)); /* * with extension, parameters are read/write, * get audio_tstamp_data from user, @@ -267,31 +196,39 @@ static int snd_pcm_status_user_x32(struct snd_pcm_substream *substream, if (ext && get_user(status.audio_tstamp_data, (u32 __user *)(&src->audio_tstamp_data))) return -EFAULT; - err = snd_pcm_status(substream, &status); + err = snd_pcm_status64(substream, &status); if (err < 0) return err; if (clear_user(src, sizeof(*src))) return -EFAULT; - if (put_user(status.state, &src->state) || - put_timespec(&status.trigger_tstamp, &src->trigger_tstamp) || - put_timespec(&status.tstamp, &src->tstamp) || - put_user(status.appl_ptr, &src->appl_ptr) || - put_user(status.hw_ptr, &src->hw_ptr) || - put_user(status.delay, &src->delay) || - put_user(status.avail, &src->avail) || - put_user(status.avail_max, &src->avail_max) || - put_user(status.overrange, &src->overrange) || - put_user(status.suspended_state, &src->suspended_state) || - put_user(status.audio_tstamp_data, &src->audio_tstamp_data) || - put_timespec(&status.audio_tstamp, &src->audio_tstamp) || - put_timespec(&status.driver_tstamp, &src->driver_tstamp) || - put_user(status.audio_tstamp_accuracy, &src->audio_tstamp_accuracy)) + + compat_status64 = (struct compat_snd_pcm_status64) { + .state = status.state, + .trigger_tstamp_sec = status.trigger_tstamp_sec, + .trigger_tstamp_nsec = status.trigger_tstamp_nsec, + .tstamp_sec = status.tstamp_sec, + .tstamp_nsec = status.tstamp_nsec, + .appl_ptr = status.appl_ptr, + .hw_ptr = status.hw_ptr, + .delay = status.delay, + .avail = status.avail, + .avail_max = status.avail_max, + .overrange = status.overrange, + .suspended_state = status.suspended_state, + .audio_tstamp_data = status.audio_tstamp_data, + .audio_tstamp_sec = status.audio_tstamp_sec, + .audio_tstamp_nsec = status.audio_tstamp_nsec, + .driver_tstamp_sec = status.audio_tstamp_sec, + .driver_tstamp_nsec = status.audio_tstamp_nsec, + .audio_tstamp_accuracy = status.audio_tstamp_accuracy, + }; + + if (copy_to_user(src, &compat_status64, sizeof(compat_status64))) return -EFAULT; return err; } -#endif /* CONFIG_X86_X32 */ /* both for HW_PARAMS and HW_REFINE */ static int snd_pcm_ioctl_hw_params_compat(struct snd_pcm_substream *substream, @@ -436,102 +373,19 @@ static int snd_pcm_ioctl_xfern_compat(struct snd_pcm_substream *substream, return err; } - -struct snd_pcm_mmap_status32 { - s32 state; - s32 pad1; - u32 hw_ptr; - struct compat_timespec tstamp; - s32 suspended_state; - struct compat_timespec audio_tstamp; -} __attribute__((packed)); - -struct snd_pcm_mmap_control32 { - u32 appl_ptr; - u32 avail_min; -}; - -struct snd_pcm_sync_ptr32 { - u32 flags; - union { - struct snd_pcm_mmap_status32 status; - unsigned char reserved[64]; - } s; - union { - struct snd_pcm_mmap_control32 control; - unsigned char reserved[64]; - } c; -} __attribute__((packed)); - -static int snd_pcm_ioctl_sync_ptr_compat(struct snd_pcm_substream *substream, - struct snd_pcm_sync_ptr32 __user *src) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - volatile struct snd_pcm_mmap_status *status; - volatile struct snd_pcm_mmap_control *control; - u32 sflags; - struct snd_pcm_mmap_control scontrol; - struct snd_pcm_mmap_status sstatus; - snd_pcm_uframes_t boundary; - int err; - - if (snd_BUG_ON(!runtime)) - return -EINVAL; - - if (get_user(sflags, &src->flags) || - get_user(scontrol.appl_ptr, &src->c.control.appl_ptr) || - get_user(scontrol.avail_min, &src->c.control.avail_min)) - return -EFAULT; - if (sflags & SNDRV_PCM_SYNC_PTR_HWSYNC) { - err = snd_pcm_hwsync(substream); - if (err < 0) - return err; - } - status = runtime->status; - control = runtime->control; - boundary = recalculate_boundary(runtime); - if (! boundary) - boundary = 0x7fffffff; - snd_pcm_stream_lock_irq(substream); - /* FIXME: we should consider the boundary for the sync from app */ - if (!(sflags & SNDRV_PCM_SYNC_PTR_APPL)) - control->appl_ptr = scontrol.appl_ptr; - else - scontrol.appl_ptr = control->appl_ptr % boundary; - if (!(sflags & SNDRV_PCM_SYNC_PTR_AVAIL_MIN)) - control->avail_min = scontrol.avail_min; - else - scontrol.avail_min = control->avail_min; - sstatus.state = status->state; - sstatus.hw_ptr = status->hw_ptr % boundary; - sstatus.tstamp = status->tstamp; - sstatus.suspended_state = status->suspended_state; - sstatus.audio_tstamp = status->audio_tstamp; - snd_pcm_stream_unlock_irq(substream); - if (put_user(sstatus.state, &src->s.status.state) || - put_user(sstatus.hw_ptr, &src->s.status.hw_ptr) || - compat_put_timespec(&sstatus.tstamp, &src->s.status.tstamp) || - put_user(sstatus.suspended_state, &src->s.status.suspended_state) || - compat_put_timespec(&sstatus.audio_tstamp, - &src->s.status.audio_tstamp) || - put_user(scontrol.appl_ptr, &src->c.control.appl_ptr) || - put_user(scontrol.avail_min, &src->c.control.avail_min)) - return -EFAULT; - - return 0; -} - #ifdef CONFIG_X86_X32 /* X32 ABI has 64bit timespec and 64bit alignment */ struct snd_pcm_mmap_status_x32 { - s32 state; + snd_pcm_state_t state; s32 pad1; u32 hw_ptr; u32 pad2; /* alignment */ - struct timespec tstamp; - s32 suspended_state; + s64 tstamp_sec; + s64 tstamp_nsec; + snd_pcm_state_t suspended_state; s32 pad3; - struct timespec audio_tstamp; + s64 audio_tstamp_sec; + s64 audio_tstamp_nsec; } __packed; struct snd_pcm_mmap_control_x32 { @@ -599,9 +453,11 @@ static int snd_pcm_ioctl_sync_ptr_x32(struct snd_pcm_substream *substream, snd_pcm_stream_unlock_irq(substream); if (put_user(sstatus.state, &src->s.status.state) || put_user(sstatus.hw_ptr, &src->s.status.hw_ptr) || - put_timespec(&sstatus.tstamp, &src->s.status.tstamp) || + put_user(sstatus.tstamp.tv_sec, &src->s.status.tstamp_sec) || + put_user(sstatus.tstamp.tv_nsec, &src->s.status.tstamp_nsec) || put_user(sstatus.suspended_state, &src->s.status.suspended_state) || - put_timespec(&sstatus.audio_tstamp, &src->s.status.audio_tstamp) || + put_user(sstatus.audio_tstamp.tv_sec, &src->s.status.audio_tstamp_sec) || + put_user(sstatus.audio_tstamp.tv_nsec, &src->s.status.audio_tstamp_nsec) || put_user(scontrol.appl_ptr, &src->c.control.appl_ptr) || put_user(scontrol.avail_min, &src->c.control.avail_min)) return -EFAULT; @@ -616,8 +472,8 @@ enum { SNDRV_PCM_IOCTL_HW_REFINE32 = _IOWR('A', 0x10, struct snd_pcm_hw_params32), SNDRV_PCM_IOCTL_HW_PARAMS32 = _IOWR('A', 0x11, struct snd_pcm_hw_params32), SNDRV_PCM_IOCTL_SW_PARAMS32 = _IOWR('A', 0x13, struct snd_pcm_sw_params32), - SNDRV_PCM_IOCTL_STATUS32 = _IOR('A', 0x20, struct snd_pcm_status32), - SNDRV_PCM_IOCTL_STATUS_EXT32 = _IOWR('A', 0x24, struct snd_pcm_status32), + SNDRV_PCM_IOCTL_STATUS_COMPAT32 = _IOR('A', 0x20, struct snd_pcm_status32), + SNDRV_PCM_IOCTL_STATUS_EXT_COMPAT32 = _IOWR('A', 0x24, struct snd_pcm_status32), SNDRV_PCM_IOCTL_DELAY32 = _IOR('A', 0x21, s32), SNDRV_PCM_IOCTL_CHANNEL_INFO32 = _IOR('A', 0x32, struct snd_pcm_channel_info32), SNDRV_PCM_IOCTL_REWIND32 = _IOW('A', 0x46, u32), @@ -626,11 +482,10 @@ enum { SNDRV_PCM_IOCTL_READI_FRAMES32 = _IOR('A', 0x51, struct snd_xferi32), SNDRV_PCM_IOCTL_WRITEN_FRAMES32 = _IOW('A', 0x52, struct snd_xfern32), SNDRV_PCM_IOCTL_READN_FRAMES32 = _IOR('A', 0x53, struct snd_xfern32), - SNDRV_PCM_IOCTL_SYNC_PTR32 = _IOWR('A', 0x23, struct snd_pcm_sync_ptr32), + SNDRV_PCM_IOCTL_STATUS_COMPAT64 = _IOR('A', 0x20, struct compat_snd_pcm_status64), + SNDRV_PCM_IOCTL_STATUS_EXT_COMPAT64 = _IOWR('A', 0x24, struct compat_snd_pcm_status64), #ifdef CONFIG_X86_X32 SNDRV_PCM_IOCTL_CHANNEL_INFO_X32 = _IOR('A', 0x32, struct snd_pcm_channel_info), - SNDRV_PCM_IOCTL_STATUS_X32 = _IOR('A', 0x20, struct snd_pcm_status_x32), - SNDRV_PCM_IOCTL_STATUS_EXT_X32 = _IOWR('A', 0x24, struct snd_pcm_status_x32), SNDRV_PCM_IOCTL_SYNC_PTR_X32 = _IOWR('A', 0x23, struct snd_pcm_sync_ptr_x32), #endif /* CONFIG_X86_X32 */ }; @@ -650,8 +505,8 @@ static long snd_pcm_ioctl_compat(struct file *file, unsigned int cmd, unsigned l /* * When PCM is used on 32bit mode, we need to disable - * mmap of PCM status/control records because of the size - * incompatibility. + * mmap of the old PCM status/control records because + * of the size incompatibility. */ pcm_file->no_compat_mmap = 1; @@ -673,6 +528,13 @@ static long snd_pcm_ioctl_compat(struct file *file, unsigned int cmd, unsigned l case SNDRV_PCM_IOCTL_XRUN: case SNDRV_PCM_IOCTL_LINK: case SNDRV_PCM_IOCTL_UNLINK: + case __SNDRV_PCM_IOCTL_SYNC_PTR32: + return snd_pcm_common_ioctl(file, substream, cmd, argp); + case __SNDRV_PCM_IOCTL_SYNC_PTR64: +#ifdef CONFIG_X86_X32 + if (in_x32_syscall()) + return snd_pcm_ioctl_sync_ptr_x32(substream, argp); +#endif /* CONFIG_X86_X32 */ return snd_pcm_common_ioctl(file, substream, cmd, argp); case SNDRV_PCM_IOCTL_HW_REFINE32: return snd_pcm_ioctl_hw_params_compat(substream, 1, argp); @@ -680,12 +542,10 @@ static long snd_pcm_ioctl_compat(struct file *file, unsigned int cmd, unsigned l return snd_pcm_ioctl_hw_params_compat(substream, 0, argp); case SNDRV_PCM_IOCTL_SW_PARAMS32: return snd_pcm_ioctl_sw_params_compat(substream, argp); - case SNDRV_PCM_IOCTL_STATUS32: - return snd_pcm_status_user_compat(substream, argp, false); - case SNDRV_PCM_IOCTL_STATUS_EXT32: - return snd_pcm_status_user_compat(substream, argp, true); - case SNDRV_PCM_IOCTL_SYNC_PTR32: - return snd_pcm_ioctl_sync_ptr_compat(substream, argp); + case SNDRV_PCM_IOCTL_STATUS_COMPAT32: + return snd_pcm_status_user32(substream, argp, false); + case SNDRV_PCM_IOCTL_STATUS_EXT_COMPAT32: + return snd_pcm_status_user32(substream, argp, true); case SNDRV_PCM_IOCTL_CHANNEL_INFO32: return snd_pcm_ioctl_channel_info_compat(substream, argp); case SNDRV_PCM_IOCTL_WRITEI_FRAMES32: @@ -702,13 +562,11 @@ static long snd_pcm_ioctl_compat(struct file *file, unsigned int cmd, unsigned l return snd_pcm_ioctl_rewind_compat(substream, argp); case SNDRV_PCM_IOCTL_FORWARD32: return snd_pcm_ioctl_forward_compat(substream, argp); + case SNDRV_PCM_IOCTL_STATUS_COMPAT64: + return snd_pcm_status_user_compat64(substream, argp, false); + case SNDRV_PCM_IOCTL_STATUS_EXT_COMPAT64: + return snd_pcm_status_user_compat64(substream, argp, true); #ifdef CONFIG_X86_X32 - case SNDRV_PCM_IOCTL_STATUS_X32: - return snd_pcm_status_user_x32(substream, argp, false); - case SNDRV_PCM_IOCTL_STATUS_EXT_X32: - return snd_pcm_status_user_x32(substream, argp, true); - case SNDRV_PCM_IOCTL_SYNC_PTR_X32: - return snd_pcm_ioctl_sync_ptr_x32(substream, argp); case SNDRV_PCM_IOCTL_CHANNEL_INFO_X32: return snd_pcm_ioctl_channel_info_x32(substream, argp); #endif /* CONFIG_X86_X32 */ diff --git a/sound/core/pcm_dmaengine.c b/sound/core/pcm_dmaengine.c index 5749a8a49784..9d4f48cfe47f 100644 --- a/sound/core/pcm_dmaengine.c +++ b/sound/core/pcm_dmaengine.c @@ -240,6 +240,7 @@ EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_pointer_no_residue); snd_pcm_uframes_t snd_dmaengine_pcm_pointer(struct snd_pcm_substream *substream) { struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream); + struct snd_pcm_runtime *runtime = substream->runtime; struct dma_tx_state state; enum dma_status status; unsigned int buf_size; @@ -250,9 +251,12 @@ snd_pcm_uframes_t snd_dmaengine_pcm_pointer(struct snd_pcm_substream *substream) buf_size = snd_pcm_lib_buffer_bytes(substream); if (state.residue > 0 && state.residue <= buf_size) pos = buf_size - state.residue; + + runtime->delay = bytes_to_frames(runtime, + state.in_flight_bytes); } - return bytes_to_frames(substream->runtime, pos); + return bytes_to_frames(runtime, pos); } EXPORT_SYMBOL_GPL(snd_dmaengine_pcm_pointer); diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c index 2236b5e0c1f2..872a852de75c 100644 --- a/sound/core/pcm_lib.c +++ b/sound/core/pcm_lib.c @@ -144,8 +144,13 @@ void __snd_pcm_xrun(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; trace_xrun(substream); - if (runtime->tstamp_mode == SNDRV_PCM_TSTAMP_ENABLE) - snd_pcm_gettime(runtime, (struct timespec *)&runtime->status->tstamp); + if (runtime->tstamp_mode == SNDRV_PCM_TSTAMP_ENABLE) { + struct timespec64 tstamp; + + snd_pcm_gettime(runtime, &tstamp); + runtime->status->tstamp.tv_sec = tstamp.tv_sec; + runtime->status->tstamp.tv_nsec = tstamp.tv_nsec; + } snd_pcm_stop(substream, SNDRV_PCM_STATE_XRUN); if (xrun_debug(substream, XRUN_DEBUG_BASIC)) { char name[16]; @@ -200,12 +205,12 @@ int snd_pcm_update_state(struct snd_pcm_substream *substream, } static void update_audio_tstamp(struct snd_pcm_substream *substream, - struct timespec *curr_tstamp, - struct timespec *audio_tstamp) + struct timespec64 *curr_tstamp, + struct timespec64 *audio_tstamp) { struct snd_pcm_runtime *runtime = substream->runtime; u64 audio_frames, audio_nsecs; - struct timespec driver_tstamp; + struct timespec64 driver_tstamp; if (runtime->tstamp_mode != SNDRV_PCM_TSTAMP_ENABLE) return; @@ -229,18 +234,23 @@ static void update_audio_tstamp(struct snd_pcm_substream *substream, } audio_nsecs = div_u64(audio_frames * 1000000000LL, runtime->rate); - *audio_tstamp = ns_to_timespec(audio_nsecs); + *audio_tstamp = ns_to_timespec64(audio_nsecs); } - if (!timespec_equal(&runtime->status->audio_tstamp, audio_tstamp)) { - runtime->status->audio_tstamp = *audio_tstamp; - runtime->status->tstamp = *curr_tstamp; + + if (runtime->status->audio_tstamp.tv_sec != audio_tstamp->tv_sec || + runtime->status->audio_tstamp.tv_nsec != audio_tstamp->tv_nsec) { + runtime->status->audio_tstamp.tv_sec = audio_tstamp->tv_sec; + runtime->status->audio_tstamp.tv_nsec = audio_tstamp->tv_nsec; + runtime->status->tstamp.tv_sec = curr_tstamp->tv_sec; + runtime->status->tstamp.tv_nsec = curr_tstamp->tv_nsec; } + /* * re-take a driver timestamp to let apps detect if the reference tstamp * read by low-level hardware was provided with a delay */ - snd_pcm_gettime(substream->runtime, (struct timespec *)&driver_tstamp); + snd_pcm_gettime(substream->runtime, &driver_tstamp); runtime->driver_tstamp = driver_tstamp; } @@ -253,8 +263,8 @@ static int snd_pcm_update_hw_ptr0(struct snd_pcm_substream *substream, snd_pcm_sframes_t hdelta, delta; unsigned long jdelta; unsigned long curr_jiffies; - struct timespec curr_tstamp; - struct timespec audio_tstamp; + struct timespec64 curr_tstamp; + struct timespec64 audio_tstamp; int crossed_boundary = 0; old_hw_ptr = runtime->status->hw_ptr; @@ -277,9 +287,9 @@ static int snd_pcm_update_hw_ptr0(struct snd_pcm_substream *substream, /* re-test in case tstamp type is not supported in hardware and was demoted to DEFAULT */ if (runtime->audio_tstamp_report.actual_type == SNDRV_PCM_AUDIO_TSTAMP_TYPE_DEFAULT) - snd_pcm_gettime(runtime, (struct timespec *)&curr_tstamp); + snd_pcm_gettime(runtime, &curr_tstamp); } else - snd_pcm_gettime(runtime, (struct timespec *)&curr_tstamp); + snd_pcm_gettime(runtime, &curr_tstamp); } if (pos == SNDRV_PCM_POS_XRUN) { @@ -1442,7 +1452,7 @@ EXPORT_SYMBOL(snd_pcm_hw_constraint_step); static int snd_pcm_hw_rule_pow2(struct snd_pcm_hw_params *params, struct snd_pcm_hw_rule *rule) { - static unsigned int pow2_sizes[] = { + static const unsigned int pow2_sizes[] = { 1<<0, 1<<1, 1<<2, 1<<3, 1<<4, 1<<5, 1<<6, 1<<7, 1<<8, 1<<9, 1<<10, 1<<11, 1<<12, 1<<13, 1<<14, 1<<15, 1<<16, 1<<17, 1<<18, 1<<19, 1<<20, 1<<21, 1<<22, 1<<23, @@ -2308,7 +2318,6 @@ static int pcm_chmap_ctl_info(struct snd_kcontrol *kcontrol, struct snd_pcm_chmap *info = snd_kcontrol_chip(kcontrol); uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; - uinfo->count = 0; uinfo->count = info->max_channels; uinfo->value.integer.min = 0; uinfo->value.integer.max = SNDRV_CHMAP_LAST; @@ -2332,7 +2341,7 @@ static int pcm_chmap_ctl_get(struct snd_kcontrol *kcontrol, if (!substream) return -ENODEV; memset(ucontrol->value.integer.value, 0, - sizeof(ucontrol->value.integer.value)); + sizeof(long) * info->max_channels); if (!substream->runtime) return 0; /* no channels set */ for (map = info->chmap; map->channels; map++) { diff --git a/sound/core/pcm_local.h b/sound/core/pcm_local.h index 384efd002984..17a1a5d87098 100644 --- a/sound/core/pcm_local.h +++ b/sound/core/pcm_local.h @@ -20,9 +20,6 @@ void snd_interval_muldivk(const struct snd_interval *a, void snd_interval_mulkdiv(const struct snd_interval *a, unsigned int k, const struct snd_interval *b, struct snd_interval *c); -int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream); -int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream); - int snd_pcm_hw_constraint_mask(struct snd_pcm_runtime *runtime, snd_pcm_hw_param_t var, u_int32_t mask); diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c index d4702cc1d376..fcab37ea6641 100644 --- a/sound/core/pcm_memory.c +++ b/sound/core/pcm_memory.c @@ -27,6 +27,38 @@ MODULE_PARM_DESC(maximum_substreams, "Maximum substreams with preallocated DMA m static const size_t snd_minimum_buffer = 16384; +static unsigned long max_alloc_per_card = 32UL * 1024UL * 1024UL; +module_param(max_alloc_per_card, ulong, 0644); +MODULE_PARM_DESC(max_alloc_per_card, "Max total allocation bytes per card."); + +static int do_alloc_pages(struct snd_card *card, int type, struct device *dev, + size_t size, struct snd_dma_buffer *dmab) +{ + int err; + + if (max_alloc_per_card && + card->total_pcm_alloc_bytes + size > max_alloc_per_card) + return -ENOMEM; + err = snd_dma_alloc_pages(type, dev, size, dmab); + if (!err) { + mutex_lock(&card->memory_mutex); + card->total_pcm_alloc_bytes += dmab->bytes; + mutex_unlock(&card->memory_mutex); + } + return err; +} + +static void do_free_pages(struct snd_card *card, struct snd_dma_buffer *dmab) +{ + if (!dmab->area) + return; + mutex_lock(&card->memory_mutex); + WARN_ON(card->total_pcm_alloc_bytes < dmab->bytes); + card->total_pcm_alloc_bytes -= dmab->bytes; + mutex_unlock(&card->memory_mutex); + snd_dma_free_pages(dmab); + dmab->area = NULL; +} /* * try to allocate as the large pages as possible. @@ -37,16 +69,15 @@ static const size_t snd_minimum_buffer = 16384; static int preallocate_pcm_pages(struct snd_pcm_substream *substream, size_t size) { struct snd_dma_buffer *dmab = &substream->dma_buffer; + struct snd_card *card = substream->pcm->card; size_t orig_size = size; int err; do { - if ((err = snd_dma_alloc_pages(dmab->dev.type, dmab->dev.dev, - size, dmab)) < 0) { - if (err != -ENOMEM) - return err; /* fatal error */ - } else - return 0; + err = do_alloc_pages(card, dmab->dev.type, dmab->dev.dev, + size, dmab); + if (err != -ENOMEM) + return err; size >>= 1; } while (size >= snd_minimum_buffer); dmab->bytes = 0; /* tell error */ @@ -62,10 +93,7 @@ static int preallocate_pcm_pages(struct snd_pcm_substream *substream, size_t siz */ static void snd_pcm_lib_preallocate_dma_free(struct snd_pcm_substream *substream) { - if (substream->dma_buffer.area == NULL) - return; - snd_dma_free_pages(&substream->dma_buffer); - substream->dma_buffer.area = NULL; + do_free_pages(substream->pcm->card, &substream->dma_buffer); } /** @@ -130,6 +158,7 @@ static void snd_pcm_lib_preallocate_proc_write(struct snd_info_entry *entry, struct snd_info_buffer *buffer) { struct snd_pcm_substream *substream = entry->private_data; + struct snd_card *card = substream->pcm->card; char line[64], str[64]; size_t size; struct snd_dma_buffer new_dmab; @@ -150,9 +179,10 @@ static void snd_pcm_lib_preallocate_proc_write(struct snd_info_entry *entry, memset(&new_dmab, 0, sizeof(new_dmab)); new_dmab.dev = substream->dma_buffer.dev; if (size > 0) { - if (snd_dma_alloc_pages(substream->dma_buffer.dev.type, - substream->dma_buffer.dev.dev, - size, &new_dmab) < 0) { + if (do_alloc_pages(card, + substream->dma_buffer.dev.type, + substream->dma_buffer.dev.dev, + size, &new_dmab) < 0) { buffer->error = -ENOMEM; return; } @@ -161,7 +191,7 @@ static void snd_pcm_lib_preallocate_proc_write(struct snd_info_entry *entry, substream->buffer_bytes_max = UINT_MAX; } if (substream->dma_buffer.area) - snd_dma_free_pages(&substream->dma_buffer); + do_free_pages(card, &substream->dma_buffer); substream->dma_buffer = new_dmab; } else { buffer->error = -EINVAL; @@ -346,6 +376,7 @@ struct page *snd_pcm_sgbuf_ops_page(struct snd_pcm_substream *substream, unsigne */ int snd_pcm_lib_malloc_pages(struct snd_pcm_substream *substream, size_t size) { + struct snd_card *card = substream->pcm->card; struct snd_pcm_runtime *runtime; struct snd_dma_buffer *dmab = NULL; @@ -374,9 +405,10 @@ int snd_pcm_lib_malloc_pages(struct snd_pcm_substream *substream, size_t size) if (! dmab) return -ENOMEM; dmab->dev = substream->dma_buffer.dev; - if (snd_dma_alloc_pages(substream->dma_buffer.dev.type, - substream->dma_buffer.dev.dev, - size, dmab) < 0) { + if (do_alloc_pages(card, + substream->dma_buffer.dev.type, + substream->dma_buffer.dev.dev, + size, dmab) < 0) { kfree(dmab); return -ENOMEM; } @@ -397,6 +429,7 @@ EXPORT_SYMBOL(snd_pcm_lib_malloc_pages); */ int snd_pcm_lib_free_pages(struct snd_pcm_substream *substream) { + struct snd_card *card = substream->pcm->card; struct snd_pcm_runtime *runtime; if (PCM_RUNTIME_CHECK(substream)) @@ -406,7 +439,7 @@ int snd_pcm_lib_free_pages(struct snd_pcm_substream *substream) return 0; if (runtime->dma_buffer_p != &substream->dma_buffer) { /* it's a newly allocated buffer. release it now. */ - snd_dma_free_pages(runtime->dma_buffer_p); + do_free_pages(card, runtime->dma_buffer_p); kfree(runtime->dma_buffer_p); } snd_pcm_set_runtime_buffer(substream, NULL); diff --git a/sound/core/pcm_misc.c b/sound/core/pcm_misc.c index c4eb561d2008..5dd2e5335900 100644 --- a/sound/core/pcm_misc.c +++ b/sound/core/pcm_misc.c @@ -42,7 +42,7 @@ struct pcm_format_data { /* we do lots of calculations on snd_pcm_format_t; shut up sparse */ #define INT __force int -static struct pcm_format_data pcm_formats[(INT)SNDRV_PCM_FORMAT_LAST+1] = { +static const struct pcm_format_data pcm_formats[(INT)SNDRV_PCM_FORMAT_LAST+1] = { [SNDRV_PCM_FORMAT_S8] = { .width = 8, .phys = 8, .le = -1, .signd = 1, .silence = {}, @@ -415,7 +415,8 @@ EXPORT_SYMBOL(snd_pcm_format_silence_64); int snd_pcm_format_set_silence(snd_pcm_format_t format, void *data, unsigned int samples) { int width; - unsigned char *dst, *pat; + unsigned char *dst; + const unsigned char *pat; if ((INT)format < 0 || (INT)format > (INT)SNDRV_PCM_FORMAT_LAST) return -EINVAL; @@ -473,32 +474,32 @@ int snd_pcm_format_set_silence(snd_pcm_format_t format, void *data, unsigned int EXPORT_SYMBOL(snd_pcm_format_set_silence); /** - * snd_pcm_limit_hw_rates - determine rate_min/rate_max fields - * @runtime: the runtime instance + * snd_pcm_hw_limit_rates - determine rate_min/rate_max fields + * @hw: the pcm hw instance * * Determines the rate_min and rate_max fields from the rates bits of - * the given runtime->hw. + * the given hw. * * Return: Zero if successful. */ -int snd_pcm_limit_hw_rates(struct snd_pcm_runtime *runtime) +int snd_pcm_hw_limit_rates(struct snd_pcm_hardware *hw) { int i; for (i = 0; i < (int)snd_pcm_known_rates.count; i++) { - if (runtime->hw.rates & (1 << i)) { - runtime->hw.rate_min = snd_pcm_known_rates.list[i]; + if (hw->rates & (1 << i)) { + hw->rate_min = snd_pcm_known_rates.list[i]; break; } } for (i = (int)snd_pcm_known_rates.count - 1; i >= 0; i--) { - if (runtime->hw.rates & (1 << i)) { - runtime->hw.rate_max = snd_pcm_known_rates.list[i]; + if (hw->rates & (1 << i)) { + hw->rate_max = snd_pcm_known_rates.list[i]; break; } } return 0; } -EXPORT_SYMBOL(snd_pcm_limit_hw_rates); +EXPORT_SYMBOL(snd_pcm_hw_limit_rates); /** * snd_pcm_rate_to_rate_bit - converts sample rate to SNDRV_PCM_RATE_xxx bit diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 1fe581167b7b..d5443eeb8b63 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -4,6 +4,7 @@ * Copyright (c) by Jaroslav Kysela <perex@perex.cz> */ +#include <linux/compat.h> #include <linux/mm.h> #include <linux/module.h> #include <linux/file.h> @@ -550,7 +551,8 @@ static int period_to_usecs(struct snd_pcm_runtime *runtime) return usecs; } -static void snd_pcm_set_state(struct snd_pcm_substream *substream, int state) +static void snd_pcm_set_state(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { snd_pcm_stream_lock_irq(substream); if (substream->runtime->status->state != SNDRV_PCM_STATE_DISCONNECTED) @@ -739,6 +741,10 @@ static int snd_pcm_hw_params(struct snd_pcm_substream *substream, while (runtime->boundary * 2 <= LONG_MAX - runtime->buffer_size) runtime->boundary *= 2; + /* clear the buffer for avoiding possible kernel info leaks */ + if (runtime->dma_area && !substream->ops->copy_user) + memset(runtime->dma_area, 0, runtime->dma_bytes); + snd_pcm_timer_resolution_change(substream); snd_pcm_set_state(substream, SNDRV_PCM_STATE_SETUP); @@ -781,10 +787,22 @@ end: return err; } +static int do_hw_free(struct snd_pcm_substream *substream) +{ + int result = 0; + + snd_pcm_sync_stop(substream); + if (substream->ops->hw_free) + result = substream->ops->hw_free(substream); + if (substream->managed_buffer_alloc) + snd_pcm_lib_free_pages(substream); + return result; +} + static int snd_pcm_hw_free(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime; - int result = 0; + int result; if (PCM_RUNTIME_CHECK(substream)) return -ENXIO; @@ -801,11 +819,7 @@ static int snd_pcm_hw_free(struct snd_pcm_substream *substream) snd_pcm_stream_unlock_irq(substream); if (atomic_read(&substream->mmap_count)) return -EBADFD; - snd_pcm_sync_stop(substream); - if (substream->ops->hw_free) - result = substream->ops->hw_free(substream); - if (substream->managed_buffer_alloc) - snd_pcm_lib_free_pages(substream); + result = do_hw_free(substream); snd_pcm_set_state(substream, SNDRV_PCM_STATE_OPEN); pm_qos_remove_request(&substream->latency_pm_qos_req); return result; @@ -891,8 +905,8 @@ snd_pcm_calc_delay(struct snd_pcm_substream *substream) return delay + substream->runtime->delay; } -int snd_pcm_status(struct snd_pcm_substream *substream, - struct snd_pcm_status *status) +int snd_pcm_status64(struct snd_pcm_substream *substream, + struct snd_pcm_status64 *status) { struct snd_pcm_runtime *runtime = substream->runtime; @@ -918,14 +932,22 @@ int snd_pcm_status(struct snd_pcm_substream *substream, status->suspended_state = runtime->status->suspended_state; if (status->state == SNDRV_PCM_STATE_OPEN) goto _end; - status->trigger_tstamp = runtime->trigger_tstamp; + status->trigger_tstamp_sec = runtime->trigger_tstamp.tv_sec; + status->trigger_tstamp_nsec = runtime->trigger_tstamp.tv_nsec; if (snd_pcm_running(substream)) { snd_pcm_update_hw_ptr(substream); if (runtime->tstamp_mode == SNDRV_PCM_TSTAMP_ENABLE) { - status->tstamp = runtime->status->tstamp; - status->driver_tstamp = runtime->driver_tstamp; - status->audio_tstamp = - runtime->status->audio_tstamp; + status->tstamp_sec = runtime->status->tstamp.tv_sec; + status->tstamp_nsec = + runtime->status->tstamp.tv_nsec; + status->driver_tstamp_sec = + runtime->driver_tstamp.tv_sec; + status->driver_tstamp_nsec = + runtime->driver_tstamp.tv_nsec; + status->audio_tstamp_sec = + runtime->status->audio_tstamp.tv_sec; + status->audio_tstamp_nsec = + runtime->status->audio_tstamp.tv_nsec; if (runtime->audio_tstamp_report.valid == 1) /* backwards compatibility, no report provided in COMPAT mode */ snd_pcm_pack_audio_tstamp_report(&status->audio_tstamp_data, @@ -936,8 +958,13 @@ int snd_pcm_status(struct snd_pcm_substream *substream, } } else { /* get tstamp only in fallback mode and only if enabled */ - if (runtime->tstamp_mode == SNDRV_PCM_TSTAMP_ENABLE) - snd_pcm_gettime(runtime, &status->tstamp); + if (runtime->tstamp_mode == SNDRV_PCM_TSTAMP_ENABLE) { + struct timespec64 tstamp; + + snd_pcm_gettime(runtime, &tstamp); + status->tstamp_sec = tstamp.tv_sec; + status->tstamp_nsec = tstamp.tv_nsec; + } } _tstamp_end: status->appl_ptr = runtime->control->appl_ptr; @@ -954,11 +981,11 @@ int snd_pcm_status(struct snd_pcm_substream *substream, return 0; } -static int snd_pcm_status_user(struct snd_pcm_substream *substream, - struct snd_pcm_status __user * _status, - bool ext) +static int snd_pcm_status_user64(struct snd_pcm_substream *substream, + struct snd_pcm_status64 __user * _status, + bool ext) { - struct snd_pcm_status status; + struct snd_pcm_status64 status; int res; memset(&status, 0, sizeof(status)); @@ -970,7 +997,7 @@ static int snd_pcm_status_user(struct snd_pcm_substream *substream, if (ext && get_user(status.audio_tstamp_data, (u32 __user *)(&_status->audio_tstamp_data))) return -EFAULT; - res = snd_pcm_status(substream, &status); + res = snd_pcm_status64(substream, &status); if (res < 0) return res; if (copy_to_user(_status, &status, sizeof(status))) @@ -978,6 +1005,55 @@ static int snd_pcm_status_user(struct snd_pcm_substream *substream, return 0; } +static int snd_pcm_status_user32(struct snd_pcm_substream *substream, + struct snd_pcm_status32 __user * _status, + bool ext) +{ + struct snd_pcm_status64 status64; + struct snd_pcm_status32 status32; + int res; + + memset(&status64, 0, sizeof(status64)); + memset(&status32, 0, sizeof(status32)); + /* + * with extension, parameters are read/write, + * get audio_tstamp_data from user, + * ignore rest of status structure + */ + if (ext && get_user(status64.audio_tstamp_data, + (u32 __user *)(&_status->audio_tstamp_data))) + return -EFAULT; + res = snd_pcm_status64(substream, &status64); + if (res < 0) + return res; + + status32 = (struct snd_pcm_status32) { + .state = status64.state, + .trigger_tstamp_sec = status64.trigger_tstamp_sec, + .trigger_tstamp_nsec = status64.trigger_tstamp_nsec, + .tstamp_sec = status64.tstamp_sec, + .tstamp_nsec = status64.tstamp_nsec, + .appl_ptr = status64.appl_ptr, + .hw_ptr = status64.hw_ptr, + .delay = status64.delay, + .avail = status64.avail, + .avail_max = status64.avail_max, + .overrange = status64.overrange, + .suspended_state = status64.suspended_state, + .audio_tstamp_data = status64.audio_tstamp_data, + .audio_tstamp_sec = status64.audio_tstamp_sec, + .audio_tstamp_nsec = status64.audio_tstamp_nsec, + .driver_tstamp_sec = status64.audio_tstamp_sec, + .driver_tstamp_nsec = status64.audio_tstamp_nsec, + .audio_tstamp_accuracy = status64.audio_tstamp_accuracy, + }; + + if (copy_to_user(_status, &status32, sizeof(status32))) + return -EFAULT; + + return 0; +} + static int snd_pcm_channel_info(struct snd_pcm_substream *substream, struct snd_pcm_channel_info * info) { @@ -1030,11 +1106,17 @@ static void snd_pcm_trigger_tstamp(struct snd_pcm_substream *substream) runtime->trigger_master = NULL; } +#define ACTION_ARG_IGNORE (__force snd_pcm_state_t)0 + struct action_ops { - int (*pre_action)(struct snd_pcm_substream *substream, int state); - int (*do_action)(struct snd_pcm_substream *substream, int state); - void (*undo_action)(struct snd_pcm_substream *substream, int state); - void (*post_action)(struct snd_pcm_substream *substream, int state); + int (*pre_action)(struct snd_pcm_substream *substream, + snd_pcm_state_t state); + int (*do_action)(struct snd_pcm_substream *substream, + snd_pcm_state_t state); + void (*undo_action)(struct snd_pcm_substream *substream, + snd_pcm_state_t state); + void (*post_action)(struct snd_pcm_substream *substream, + snd_pcm_state_t state); }; /* @@ -1044,7 +1126,8 @@ struct action_ops { */ static int snd_pcm_action_group(const struct action_ops *ops, struct snd_pcm_substream *substream, - int state, int do_lock) + snd_pcm_state_t state, + bool do_lock) { struct snd_pcm_substream *s = NULL; struct snd_pcm_substream *s1; @@ -1101,7 +1184,7 @@ static int snd_pcm_action_group(const struct action_ops *ops, */ static int snd_pcm_action_single(const struct action_ops *ops, struct snd_pcm_substream *substream, - int state) + snd_pcm_state_t state) { int res; @@ -1182,14 +1265,14 @@ snd_pcm_stream_group_ref(struct snd_pcm_substream *substream) */ static int snd_pcm_action(const struct action_ops *ops, struct snd_pcm_substream *substream, - int state) + snd_pcm_state_t state) { struct snd_pcm_group *group; int res; group = snd_pcm_stream_group_ref(substream); if (group) - res = snd_pcm_action_group(ops, substream, state, 1); + res = snd_pcm_action_group(ops, substream, state, true); else res = snd_pcm_action_single(ops, substream, state); snd_pcm_group_unref(group, substream); @@ -1201,7 +1284,7 @@ static int snd_pcm_action(const struct action_ops *ops, */ static int snd_pcm_action_lock_irq(const struct action_ops *ops, struct snd_pcm_substream *substream, - int state) + snd_pcm_state_t state) { int res; @@ -1215,14 +1298,14 @@ static int snd_pcm_action_lock_irq(const struct action_ops *ops, */ static int snd_pcm_action_nonatomic(const struct action_ops *ops, struct snd_pcm_substream *substream, - int state) + snd_pcm_state_t state) { int res; /* Guarantee the group members won't change during non-atomic action */ down_read(&snd_pcm_link_rwsem); if (snd_pcm_stream_linked(substream)) - res = snd_pcm_action_group(ops, substream, state, 0); + res = snd_pcm_action_group(ops, substream, state, false); else res = snd_pcm_action_single(ops, substream, state); up_read(&snd_pcm_link_rwsem); @@ -1232,7 +1315,8 @@ static int snd_pcm_action_nonatomic(const struct action_ops *ops, /* * start callbacks */ -static int snd_pcm_pre_start(struct snd_pcm_substream *substream, int state) +static int snd_pcm_pre_start(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; if (runtime->status->state != SNDRV_PCM_STATE_PREPARED) @@ -1245,20 +1329,23 @@ static int snd_pcm_pre_start(struct snd_pcm_substream *substream, int state) return 0; } -static int snd_pcm_do_start(struct snd_pcm_substream *substream, int state) +static int snd_pcm_do_start(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { if (substream->runtime->trigger_master != substream) return 0; return substream->ops->trigger(substream, SNDRV_PCM_TRIGGER_START); } -static void snd_pcm_undo_start(struct snd_pcm_substream *substream, int state) +static void snd_pcm_undo_start(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { if (substream->runtime->trigger_master == substream) substream->ops->trigger(substream, SNDRV_PCM_TRIGGER_STOP); } -static void snd_pcm_post_start(struct snd_pcm_substream *substream, int state) +static void snd_pcm_post_start(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_trigger_tstamp(substream); @@ -1302,7 +1389,8 @@ static int snd_pcm_start_lock_irq(struct snd_pcm_substream *substream) /* * stop callbacks */ -static int snd_pcm_pre_stop(struct snd_pcm_substream *substream, int state) +static int snd_pcm_pre_stop(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; if (runtime->status->state == SNDRV_PCM_STATE_OPEN) @@ -1311,7 +1399,8 @@ static int snd_pcm_pre_stop(struct snd_pcm_substream *substream, int state) return 0; } -static int snd_pcm_do_stop(struct snd_pcm_substream *substream, int state) +static int snd_pcm_do_stop(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { if (substream->runtime->trigger_master == substream && snd_pcm_running(substream)) @@ -1319,7 +1408,8 @@ static int snd_pcm_do_stop(struct snd_pcm_substream *substream, int state) return 0; /* unconditonally stop all substreams */ } -static void snd_pcm_post_stop(struct snd_pcm_substream *substream, int state) +static void snd_pcm_post_stop(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; if (runtime->status->state != state) { @@ -1390,14 +1480,17 @@ int snd_pcm_stop_xrun(struct snd_pcm_substream *substream) EXPORT_SYMBOL_GPL(snd_pcm_stop_xrun); /* - * pause callbacks + * pause callbacks: pass boolean (to start pause or resume) as state argument */ -static int snd_pcm_pre_pause(struct snd_pcm_substream *substream, int push) +#define pause_pushed(state) (__force bool)(state) + +static int snd_pcm_pre_pause(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; if (!(runtime->info & SNDRV_PCM_INFO_PAUSE)) return -ENOSYS; - if (push) { + if (pause_pushed(state)) { if (runtime->status->state != SNDRV_PCM_STATE_RUNNING) return -EBADFD; } else if (runtime->status->state != SNDRV_PCM_STATE_PAUSED) @@ -1406,13 +1499,14 @@ static int snd_pcm_pre_pause(struct snd_pcm_substream *substream, int push) return 0; } -static int snd_pcm_do_pause(struct snd_pcm_substream *substream, int push) +static int snd_pcm_do_pause(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { if (substream->runtime->trigger_master != substream) return 0; /* some drivers might use hw_ptr to recover from the pause - update the hw_ptr now */ - if (push) + if (pause_pushed(state)) snd_pcm_update_hw_ptr(substream); /* The jiffies check in snd_pcm_update_hw_ptr*() is done by * a delta between the current jiffies, this gives a large enough @@ -1420,23 +1514,27 @@ static int snd_pcm_do_pause(struct snd_pcm_substream *substream, int push) */ substream->runtime->hw_ptr_jiffies = jiffies - HZ * 1000; return substream->ops->trigger(substream, - push ? SNDRV_PCM_TRIGGER_PAUSE_PUSH : - SNDRV_PCM_TRIGGER_PAUSE_RELEASE); + pause_pushed(state) ? + SNDRV_PCM_TRIGGER_PAUSE_PUSH : + SNDRV_PCM_TRIGGER_PAUSE_RELEASE); } -static void snd_pcm_undo_pause(struct snd_pcm_substream *substream, int push) +static void snd_pcm_undo_pause(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { if (substream->runtime->trigger_master == substream) substream->ops->trigger(substream, - push ? SNDRV_PCM_TRIGGER_PAUSE_RELEASE : + pause_pushed(state) ? + SNDRV_PCM_TRIGGER_PAUSE_RELEASE : SNDRV_PCM_TRIGGER_PAUSE_PUSH); } -static void snd_pcm_post_pause(struct snd_pcm_substream *substream, int push) +static void snd_pcm_post_pause(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_trigger_tstamp(substream); - if (push) { + if (pause_pushed(state)) { runtime->status->state = SNDRV_PCM_STATE_PAUSED; snd_pcm_timer_notify(substream, SNDRV_TIMER_EVENT_MPAUSE); wake_up(&runtime->sleep); @@ -1457,15 +1555,24 @@ static const struct action_ops snd_pcm_action_pause = { /* * Push/release the pause for all linked streams. */ -static int snd_pcm_pause(struct snd_pcm_substream *substream, int push) +static int snd_pcm_pause(struct snd_pcm_substream *substream, bool push) +{ + return snd_pcm_action(&snd_pcm_action_pause, substream, + (__force snd_pcm_state_t)push); +} + +static int snd_pcm_pause_lock_irq(struct snd_pcm_substream *substream, + bool push) { - return snd_pcm_action(&snd_pcm_action_pause, substream, push); + return snd_pcm_action_lock_irq(&snd_pcm_action_pause, substream, + (__force snd_pcm_state_t)push); } #ifdef CONFIG_PM -/* suspend */ +/* suspend callback: state argument ignored */ -static int snd_pcm_pre_suspend(struct snd_pcm_substream *substream, int state) +static int snd_pcm_pre_suspend(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; switch (runtime->status->state) { @@ -1481,7 +1588,8 @@ static int snd_pcm_pre_suspend(struct snd_pcm_substream *substream, int state) return 0; } -static int snd_pcm_do_suspend(struct snd_pcm_substream *substream, int state) +static int snd_pcm_do_suspend(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; if (runtime->trigger_master != substream) @@ -1492,7 +1600,8 @@ static int snd_pcm_do_suspend(struct snd_pcm_substream *substream, int state) return 0; /* suspend unconditionally */ } -static void snd_pcm_post_suspend(struct snd_pcm_substream *substream, int state) +static void snd_pcm_post_suspend(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_trigger_tstamp(substream); @@ -1523,7 +1632,8 @@ static int snd_pcm_suspend(struct snd_pcm_substream *substream) unsigned long flags; snd_pcm_stream_lock_irqsave(substream, flags); - err = snd_pcm_action(&snd_pcm_action_suspend, substream, 0); + err = snd_pcm_action(&snd_pcm_action_suspend, substream, + ACTION_ARG_IGNORE); snd_pcm_stream_unlock_irqrestore(substream, flags); return err; } @@ -1567,9 +1677,10 @@ int snd_pcm_suspend_all(struct snd_pcm *pcm) } EXPORT_SYMBOL(snd_pcm_suspend_all); -/* resume */ +/* resume callbacks: state argument ignored */ -static int snd_pcm_pre_resume(struct snd_pcm_substream *substream, int state) +static int snd_pcm_pre_resume(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; if (!(runtime->info & SNDRV_PCM_INFO_RESUME)) @@ -1578,7 +1689,8 @@ static int snd_pcm_pre_resume(struct snd_pcm_substream *substream, int state) return 0; } -static int snd_pcm_do_resume(struct snd_pcm_substream *substream, int state) +static int snd_pcm_do_resume(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; if (runtime->trigger_master != substream) @@ -1591,14 +1703,16 @@ static int snd_pcm_do_resume(struct snd_pcm_substream *substream, int state) return substream->ops->trigger(substream, SNDRV_PCM_TRIGGER_RESUME); } -static void snd_pcm_undo_resume(struct snd_pcm_substream *substream, int state) +static void snd_pcm_undo_resume(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { if (substream->runtime->trigger_master == substream && snd_pcm_running(substream)) substream->ops->trigger(substream, SNDRV_PCM_TRIGGER_SUSPEND); } -static void snd_pcm_post_resume(struct snd_pcm_substream *substream, int state) +static void snd_pcm_post_resume(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_trigger_tstamp(substream); @@ -1616,7 +1730,8 @@ static const struct action_ops snd_pcm_action_resume = { static int snd_pcm_resume(struct snd_pcm_substream *substream) { - return snd_pcm_action_lock_irq(&snd_pcm_action_resume, substream, 0); + return snd_pcm_action_lock_irq(&snd_pcm_action_resume, substream, + ACTION_ARG_IGNORE); } #else @@ -1657,7 +1772,9 @@ static int snd_pcm_xrun(struct snd_pcm_substream *substream) /* * reset ioctl */ -static int snd_pcm_pre_reset(struct snd_pcm_substream *substream, int state) +/* reset callbacks: state argument ignored */ +static int snd_pcm_pre_reset(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; switch (runtime->status->state) { @@ -1671,7 +1788,8 @@ static int snd_pcm_pre_reset(struct snd_pcm_substream *substream, int state) } } -static int snd_pcm_do_reset(struct snd_pcm_substream *substream, int state) +static int snd_pcm_do_reset(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; int err = snd_pcm_ops_ioctl(substream, SNDRV_PCM_IOCTL1_RESET, NULL); @@ -1685,7 +1803,8 @@ static int snd_pcm_do_reset(struct snd_pcm_substream *substream, int state) return 0; } -static void snd_pcm_post_reset(struct snd_pcm_substream *substream, int state) +static void snd_pcm_post_reset(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; runtime->control->appl_ptr = runtime->status->hw_ptr; @@ -1702,17 +1821,20 @@ static const struct action_ops snd_pcm_action_reset = { static int snd_pcm_reset(struct snd_pcm_substream *substream) { - return snd_pcm_action_nonatomic(&snd_pcm_action_reset, substream, 0); + return snd_pcm_action_nonatomic(&snd_pcm_action_reset, substream, + ACTION_ARG_IGNORE); } /* * prepare ioctl */ -/* we use the second argument for updating f_flags */ +/* pass f_flags as state argument */ static int snd_pcm_pre_prepare(struct snd_pcm_substream *substream, - int f_flags) + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; + int f_flags = (__force int)state; + if (runtime->status->state == SNDRV_PCM_STATE_OPEN || runtime->status->state == SNDRV_PCM_STATE_DISCONNECTED) return -EBADFD; @@ -1722,17 +1844,19 @@ static int snd_pcm_pre_prepare(struct snd_pcm_substream *substream, return 0; } -static int snd_pcm_do_prepare(struct snd_pcm_substream *substream, int state) +static int snd_pcm_do_prepare(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { int err; snd_pcm_sync_stop(substream); err = substream->ops->prepare(substream); if (err < 0) return err; - return snd_pcm_do_reset(substream, 0); + return snd_pcm_do_reset(substream, state); } -static void snd_pcm_post_prepare(struct snd_pcm_substream *substream, int state) +static void snd_pcm_post_prepare(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; runtime->control->appl_ptr = runtime->status->hw_ptr; @@ -1765,7 +1889,7 @@ static int snd_pcm_prepare(struct snd_pcm_substream *substream, snd_pcm_stream_lock_irq(substream); switch (substream->runtime->status->state) { case SNDRV_PCM_STATE_PAUSED: - snd_pcm_pause(substream, 0); + snd_pcm_pause(substream, false); /* fallthru */ case SNDRV_PCM_STATE_SUSPENDED: snd_pcm_stop(substream, SNDRV_PCM_STATE_SETUP); @@ -1774,14 +1898,17 @@ static int snd_pcm_prepare(struct snd_pcm_substream *substream, snd_pcm_stream_unlock_irq(substream); return snd_pcm_action_nonatomic(&snd_pcm_action_prepare, - substream, f_flags); + substream, + (__force snd_pcm_state_t)f_flags); } /* * drain ioctl */ -static int snd_pcm_pre_drain_init(struct snd_pcm_substream *substream, int state) +/* drain init callbacks: state argument ignored */ +static int snd_pcm_pre_drain_init(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; switch (runtime->status->state) { @@ -1794,7 +1921,8 @@ static int snd_pcm_pre_drain_init(struct snd_pcm_substream *substream, int state return 0; } -static int snd_pcm_do_drain_init(struct snd_pcm_substream *substream, int state) +static int snd_pcm_do_drain_init(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { struct snd_pcm_runtime *runtime = substream->runtime; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { @@ -1820,7 +1948,9 @@ static int snd_pcm_do_drain_init(struct snd_pcm_substream *substream, int state) } else { /* stop running stream */ if (runtime->status->state == SNDRV_PCM_STATE_RUNNING) { - int new_state = snd_pcm_capture_avail(runtime) > 0 ? + snd_pcm_state_t new_state; + + new_state = snd_pcm_capture_avail(runtime) > 0 ? SNDRV_PCM_STATE_DRAINING : SNDRV_PCM_STATE_SETUP; snd_pcm_do_stop(substream, new_state); snd_pcm_post_stop(substream, new_state); @@ -1836,7 +1966,8 @@ static int snd_pcm_do_drain_init(struct snd_pcm_substream *substream, int state) return 0; } -static void snd_pcm_post_drain_init(struct snd_pcm_substream *substream, int state) +static void snd_pcm_post_drain_init(struct snd_pcm_substream *substream, + snd_pcm_state_t state) { } @@ -1879,10 +2010,11 @@ static int snd_pcm_drain(struct snd_pcm_substream *substream, snd_pcm_stream_lock_irq(substream); /* resume pause */ if (runtime->status->state == SNDRV_PCM_STATE_PAUSED) - snd_pcm_pause(substream, 0); + snd_pcm_pause(substream, false); /* pre-start/stop - all running streams are changed to DRAINING state */ - result = snd_pcm_action(&snd_pcm_action_drain_init, substream, 0); + result = snd_pcm_action(&snd_pcm_action_drain_init, substream, + ACTION_ARG_IGNORE); if (result < 0) goto unlock; /* in non-blocking, we don't wait in ioctl but let caller poll */ @@ -1983,7 +2115,7 @@ static int snd_pcm_drop(struct snd_pcm_substream *substream) snd_pcm_stream_lock_irq(substream); /* resume pause */ if (runtime->status->state == SNDRV_PCM_STATE_PAUSED) - snd_pcm_pause(substream, 0); + snd_pcm_pause(substream, false); snd_pcm_stop(substream, SNDRV_PCM_STATE_SETUP); /* runtime->control->appl_ptr = runtime->status->hw_ptr; */ @@ -2241,7 +2373,7 @@ static int snd_pcm_hw_rule_buffer_bytes_max(struct snd_pcm_hw_params *params, return snd_interval_refine(hw_param_interval(params, rule->var), &t); } -int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream) +static int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_hw_constraints *constrs = &runtime->hw_constraints; @@ -2365,7 +2497,7 @@ int snd_pcm_hw_constraints_init(struct snd_pcm_substream *substream) return 0; } -int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream) +static int snd_pcm_hw_constraints_complete(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_pcm_hardware *hw = &runtime->hw; @@ -2462,9 +2594,8 @@ void snd_pcm_release_substream(struct snd_pcm_substream *substream) snd_pcm_drop(substream); if (substream->hw_opened) { - if (substream->ops->hw_free && - substream->runtime->status->state != SNDRV_PCM_STATE_OPEN) - substream->ops->hw_free(substream); + if (substream->runtime->status->state != SNDRV_PCM_STATE_OPEN) + do_hw_free(substream); substream->ops->close(substream); substream->hw_opened = 0; } @@ -2826,6 +2957,107 @@ static int snd_pcm_sync_ptr(struct snd_pcm_substream *substream, return 0; } +struct snd_pcm_mmap_status32 { + snd_pcm_state_t state; + s32 pad1; + u32 hw_ptr; + s32 tstamp_sec; + s32 tstamp_nsec; + snd_pcm_state_t suspended_state; + s32 audio_tstamp_sec; + s32 audio_tstamp_nsec; +} __attribute__((packed)); + +struct snd_pcm_mmap_control32 { + u32 appl_ptr; + u32 avail_min; +}; + +struct snd_pcm_sync_ptr32 { + u32 flags; + union { + struct snd_pcm_mmap_status32 status; + unsigned char reserved[64]; + } s; + union { + struct snd_pcm_mmap_control32 control; + unsigned char reserved[64]; + } c; +} __attribute__((packed)); + +/* recalcuate the boundary within 32bit */ +static snd_pcm_uframes_t recalculate_boundary(struct snd_pcm_runtime *runtime) +{ + snd_pcm_uframes_t boundary; + + if (! runtime->buffer_size) + return 0; + boundary = runtime->buffer_size; + while (boundary * 2 <= 0x7fffffffUL - runtime->buffer_size) + boundary *= 2; + return boundary; +} + +static int snd_pcm_ioctl_sync_ptr_compat(struct snd_pcm_substream *substream, + struct snd_pcm_sync_ptr32 __user *src) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + volatile struct snd_pcm_mmap_status *status; + volatile struct snd_pcm_mmap_control *control; + u32 sflags; + struct snd_pcm_mmap_control scontrol; + struct snd_pcm_mmap_status sstatus; + snd_pcm_uframes_t boundary; + int err; + + if (snd_BUG_ON(!runtime)) + return -EINVAL; + + if (get_user(sflags, &src->flags) || + get_user(scontrol.appl_ptr, &src->c.control.appl_ptr) || + get_user(scontrol.avail_min, &src->c.control.avail_min)) + return -EFAULT; + if (sflags & SNDRV_PCM_SYNC_PTR_HWSYNC) { + err = snd_pcm_hwsync(substream); + if (err < 0) + return err; + } + status = runtime->status; + control = runtime->control; + boundary = recalculate_boundary(runtime); + if (! boundary) + boundary = 0x7fffffff; + snd_pcm_stream_lock_irq(substream); + /* FIXME: we should consider the boundary for the sync from app */ + if (!(sflags & SNDRV_PCM_SYNC_PTR_APPL)) + control->appl_ptr = scontrol.appl_ptr; + else + scontrol.appl_ptr = control->appl_ptr % boundary; + if (!(sflags & SNDRV_PCM_SYNC_PTR_AVAIL_MIN)) + control->avail_min = scontrol.avail_min; + else + scontrol.avail_min = control->avail_min; + sstatus.state = status->state; + sstatus.hw_ptr = status->hw_ptr % boundary; + sstatus.tstamp = status->tstamp; + sstatus.suspended_state = status->suspended_state; + sstatus.audio_tstamp = status->audio_tstamp; + snd_pcm_stream_unlock_irq(substream); + if (put_user(sstatus.state, &src->s.status.state) || + put_user(sstatus.hw_ptr, &src->s.status.hw_ptr) || + put_user(sstatus.tstamp.tv_sec, &src->s.status.tstamp_sec) || + put_user(sstatus.tstamp.tv_nsec, &src->s.status.tstamp_nsec) || + put_user(sstatus.suspended_state, &src->s.status.suspended_state) || + put_user(sstatus.audio_tstamp.tv_sec, &src->s.status.audio_tstamp_sec) || + put_user(sstatus.audio_tstamp.tv_nsec, &src->s.status.audio_tstamp_nsec) || + put_user(scontrol.appl_ptr, &src->c.control.appl_ptr) || + put_user(scontrol.avail_min, &src->c.control.avail_min)) + return -EFAULT; + + return 0; +} +#define __SNDRV_PCM_IOCTL_SYNC_PTR32 _IOWR('A', 0x23, struct snd_pcm_sync_ptr32) + static int snd_pcm_tstamp(struct snd_pcm_substream *substream, int __user *_arg) { struct snd_pcm_runtime *runtime = substream->runtime; @@ -2955,10 +3187,14 @@ static int snd_pcm_common_ioctl(struct file *file, return snd_pcm_hw_free(substream); case SNDRV_PCM_IOCTL_SW_PARAMS: return snd_pcm_sw_params_user(substream, arg); - case SNDRV_PCM_IOCTL_STATUS: - return snd_pcm_status_user(substream, arg, false); - case SNDRV_PCM_IOCTL_STATUS_EXT: - return snd_pcm_status_user(substream, arg, true); + case SNDRV_PCM_IOCTL_STATUS32: + return snd_pcm_status_user32(substream, arg, false); + case SNDRV_PCM_IOCTL_STATUS_EXT32: + return snd_pcm_status_user32(substream, arg, true); + case SNDRV_PCM_IOCTL_STATUS64: + return snd_pcm_status_user64(substream, arg, false); + case SNDRV_PCM_IOCTL_STATUS_EXT64: + return snd_pcm_status_user64(substream, arg, true); case SNDRV_PCM_IOCTL_CHANNEL_INFO: return snd_pcm_channel_info_user(substream, arg); case SNDRV_PCM_IOCTL_PREPARE: @@ -2990,7 +3226,9 @@ static int snd_pcm_common_ioctl(struct file *file, return -EFAULT; return 0; } - case SNDRV_PCM_IOCTL_SYNC_PTR: + case __SNDRV_PCM_IOCTL_SYNC_PTR32: + return snd_pcm_ioctl_sync_ptr_compat(substream, arg); + case __SNDRV_PCM_IOCTL_SYNC_PTR64: return snd_pcm_sync_ptr(substream, arg); #ifdef CONFIG_SND_SUPPORT_OLD_API case SNDRV_PCM_IOCTL_HW_REFINE_OLD: @@ -3003,9 +3241,7 @@ static int snd_pcm_common_ioctl(struct file *file, case SNDRV_PCM_IOCTL_DROP: return snd_pcm_drop(substream); case SNDRV_PCM_IOCTL_PAUSE: - return snd_pcm_action_lock_irq(&snd_pcm_action_pause, - substream, - (int)(unsigned long)arg); + return snd_pcm_pause_lock_irq(substream, (unsigned long)arg); case SNDRV_PCM_IOCTL_WRITEI_FRAMES: case SNDRV_PCM_IOCTL_READI_FRAMES: return snd_pcm_xferi_frames_ioctl(substream, arg); @@ -3328,8 +3564,6 @@ static int snd_pcm_mmap_control(struct snd_pcm_substream *substream, struct file static bool pcm_status_mmap_allowed(struct snd_pcm_file *pcm_file) { - if (pcm_file->no_compat_mmap) - return false; /* See pcm_control_mmap_allowed() below. * Since older alsa-lib requires both status and control mmaps to be * coupled, we have to disable the status mmap for old alsa-lib, too. @@ -3554,11 +3788,19 @@ static int snd_pcm_mmap(struct file *file, struct vm_area_struct *area) offset = area->vm_pgoff << PAGE_SHIFT; switch (offset) { - case SNDRV_PCM_MMAP_OFFSET_STATUS: + case SNDRV_PCM_MMAP_OFFSET_STATUS_OLD: + if (pcm_file->no_compat_mmap || !IS_ENABLED(CONFIG_64BIT)) + return -ENXIO; + /* fallthrough */ + case SNDRV_PCM_MMAP_OFFSET_STATUS_NEW: if (!pcm_status_mmap_allowed(pcm_file)) return -ENXIO; return snd_pcm_mmap_status(substream, file, area); - case SNDRV_PCM_MMAP_OFFSET_CONTROL: + case SNDRV_PCM_MMAP_OFFSET_CONTROL_OLD: + if (pcm_file->no_compat_mmap || !IS_ENABLED(CONFIG_64BIT)) + return -ENXIO; + /* fallthrough */ + case SNDRV_PCM_MMAP_OFFSET_CONTROL_NEW: if (!pcm_control_mmap_allowed(pcm_file)) return -ENXIO; return snd_pcm_mmap_control(substream, file, area); @@ -3718,9 +3960,9 @@ static unsigned long snd_pcm_get_unmapped_area(struct file *file, unsigned long offset = pgoff << PAGE_SHIFT; switch (offset) { - case SNDRV_PCM_MMAP_OFFSET_STATUS: + case SNDRV_PCM_MMAP_OFFSET_STATUS_NEW: return (unsigned long)runtime->status; - case SNDRV_PCM_MMAP_OFFSET_CONTROL: + case SNDRV_PCM_MMAP_OFFSET_CONTROL_NEW: return (unsigned long)runtime->control; default: return (unsigned long)runtime->dma_area + offset; diff --git a/sound/core/pcm_timer.c b/sound/core/pcm_timer.c index 7928bda235c1..c43484b22b34 100644 --- a/sound/core/pcm_timer.c +++ b/sound/core/pcm_timer.c @@ -75,7 +75,7 @@ static int snd_pcm_timer_stop(struct snd_timer * timer) return 0; } -static struct snd_timer_hardware snd_pcm_timer = +static const struct snd_timer_hardware snd_pcm_timer = { .flags = SNDRV_TIMER_HW_AUTO | SNDRV_TIMER_HW_SLAVE, .resolution = 0, diff --git a/sound/core/rawmidi.c b/sound/core/rawmidi.c index 8a12a7538d63..20dd08e1f675 100644 --- a/sound/core/rawmidi.c +++ b/sound/core/rawmidi.c @@ -50,6 +50,29 @@ static DEFINE_MUTEX(register_mutex); #define rmidi_dbg(rmidi, fmt, args...) \ dev_dbg(&(rmidi)->dev, fmt, ##args) +struct snd_rawmidi_status32 { + s32 stream; + s32 tstamp_sec; /* Timestamp */ + s32 tstamp_nsec; + u32 avail; /* available bytes */ + u32 xruns; /* count of overruns since last status (in bytes) */ + unsigned char reserved[16]; /* reserved for future use */ +}; + +#define SNDRV_RAWMIDI_IOCTL_STATUS32 _IOWR('W', 0x20, struct snd_rawmidi_status32) + +struct snd_rawmidi_status64 { + int stream; + u8 rsvd[4]; /* alignment */ + s64 tstamp_sec; /* Timestamp */ + s64 tstamp_nsec; + size_t avail; /* available bytes */ + size_t xruns; /* count of overruns since last status (in bytes) */ + unsigned char reserved[16]; /* reserved for future use */ +}; + +#define SNDRV_RAWMIDI_IOCTL_STATUS64 _IOWR('W', 0x20, struct snd_rawmidi_status64) + static struct snd_rawmidi *snd_rawmidi_search(struct snd_card *card, int device) { struct snd_rawmidi *rawmidi; @@ -226,7 +249,7 @@ static int assign_substream(struct snd_rawmidi *rmidi, int subdevice, { struct snd_rawmidi_substream *substream; struct snd_rawmidi_str *s = &rmidi->streams[stream]; - static unsigned int info_flags[2] = { + static const unsigned int info_flags[2] = { [SNDRV_RAWMIDI_STREAM_OUTPUT] = SNDRV_RAWMIDI_INFO_OUTPUT, [SNDRV_RAWMIDI_STREAM_INPUT] = SNDRV_RAWMIDI_INFO_INPUT, }; @@ -677,7 +700,7 @@ int snd_rawmidi_input_params(struct snd_rawmidi_substream *substream, EXPORT_SYMBOL(snd_rawmidi_input_params); static int snd_rawmidi_output_status(struct snd_rawmidi_substream *substream, - struct snd_rawmidi_status *status) + struct snd_rawmidi_status64 *status) { struct snd_rawmidi_runtime *runtime = substream->runtime; @@ -690,7 +713,7 @@ static int snd_rawmidi_output_status(struct snd_rawmidi_substream *substream, } static int snd_rawmidi_input_status(struct snd_rawmidi_substream *substream, - struct snd_rawmidi_status *status) + struct snd_rawmidi_status64 *status) { struct snd_rawmidi_runtime *runtime = substream->runtime; @@ -704,6 +727,80 @@ static int snd_rawmidi_input_status(struct snd_rawmidi_substream *substream, return 0; } +static int snd_rawmidi_ioctl_status32(struct snd_rawmidi_file *rfile, + struct snd_rawmidi_status32 __user *argp) +{ + int err = 0; + struct snd_rawmidi_status32 __user *status = argp; + struct snd_rawmidi_status32 status32; + struct snd_rawmidi_status64 status64; + + if (copy_from_user(&status32, argp, + sizeof(struct snd_rawmidi_status32))) + return -EFAULT; + + switch (status32.stream) { + case SNDRV_RAWMIDI_STREAM_OUTPUT: + if (rfile->output == NULL) + return -EINVAL; + err = snd_rawmidi_output_status(rfile->output, &status64); + break; + case SNDRV_RAWMIDI_STREAM_INPUT: + if (rfile->input == NULL) + return -EINVAL; + err = snd_rawmidi_input_status(rfile->input, &status64); + break; + default: + return -EINVAL; + } + if (err < 0) + return err; + + status32 = (struct snd_rawmidi_status32) { + .stream = status64.stream, + .tstamp_sec = status64.tstamp_sec, + .tstamp_nsec = status64.tstamp_nsec, + .avail = status64.avail, + .xruns = status64.xruns, + }; + + if (copy_to_user(status, &status32, sizeof(*status))) + return -EFAULT; + + return 0; +} + +static int snd_rawmidi_ioctl_status64(struct snd_rawmidi_file *rfile, + struct snd_rawmidi_status64 __user *argp) +{ + int err = 0; + struct snd_rawmidi_status64 status; + + if (copy_from_user(&status, argp, sizeof(struct snd_rawmidi_status64))) + return -EFAULT; + + switch (status.stream) { + case SNDRV_RAWMIDI_STREAM_OUTPUT: + if (rfile->output == NULL) + return -EINVAL; + err = snd_rawmidi_output_status(rfile->output, &status); + break; + case SNDRV_RAWMIDI_STREAM_INPUT: + if (rfile->input == NULL) + return -EINVAL; + err = snd_rawmidi_input_status(rfile->input, &status); + break; + default: + return -EINVAL; + } + if (err < 0) + return err; + if (copy_to_user(argp, &status, + sizeof(struct snd_rawmidi_status64))) + return -EFAULT; + return 0; +} + static long snd_rawmidi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) { struct snd_rawmidi_file *rfile; @@ -750,33 +847,10 @@ static long snd_rawmidi_ioctl(struct file *file, unsigned int cmd, unsigned long return -EINVAL; } } - case SNDRV_RAWMIDI_IOCTL_STATUS: - { - int err = 0; - struct snd_rawmidi_status status; - - if (copy_from_user(&status, argp, sizeof(struct snd_rawmidi_status))) - return -EFAULT; - switch (status.stream) { - case SNDRV_RAWMIDI_STREAM_OUTPUT: - if (rfile->output == NULL) - return -EINVAL; - err = snd_rawmidi_output_status(rfile->output, &status); - break; - case SNDRV_RAWMIDI_STREAM_INPUT: - if (rfile->input == NULL) - return -EINVAL; - err = snd_rawmidi_input_status(rfile->input, &status); - break; - default: - return -EINVAL; - } - if (err < 0) - return err; - if (copy_to_user(argp, &status, sizeof(struct snd_rawmidi_status))) - return -EFAULT; - return 0; - } + case SNDRV_RAWMIDI_IOCTL_STATUS32: + return snd_rawmidi_ioctl_status32(rfile, argp); + case SNDRV_RAWMIDI_IOCTL_STATUS64: + return snd_rawmidi_ioctl_status64(rfile, argp); case SNDRV_RAWMIDI_IOCTL_DROP: { int val; @@ -1547,7 +1621,7 @@ int snd_rawmidi_new(struct snd_card *card, char *id, int device, { struct snd_rawmidi *rmidi; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_rawmidi_dev_free, .dev_register = snd_rawmidi_dev_register, .dev_disconnect = snd_rawmidi_dev_disconnect, diff --git a/sound/core/rawmidi_compat.c b/sound/core/rawmidi_compat.c index 66eee61674b6..7397130976d0 100644 --- a/sound/core/rawmidi_compat.c +++ b/sound/core/rawmidi_compat.c @@ -41,19 +41,22 @@ static int snd_rawmidi_ioctl_params_compat(struct snd_rawmidi_file *rfile, return -EINVAL; } -struct snd_rawmidi_status32 { +struct compat_snd_rawmidi_status64 { s32 stream; - struct compat_timespec tstamp; + u8 rsvd[4]; /* alignment */ + s64 tstamp_sec; + s64 tstamp_nsec; u32 avail; u32 xruns; unsigned char reserved[16]; } __attribute__((packed)); -static int snd_rawmidi_ioctl_status_compat(struct snd_rawmidi_file *rfile, - struct snd_rawmidi_status32 __user *src) +static int snd_rawmidi_ioctl_status_compat64(struct snd_rawmidi_file *rfile, + struct compat_snd_rawmidi_status64 __user *src) { int err; - struct snd_rawmidi_status status; + struct snd_rawmidi_status64 status; + struct compat_snd_rawmidi_status64 compat_status; if (get_user(status.stream, &src->stream)) return -EFAULT; @@ -75,68 +78,24 @@ static int snd_rawmidi_ioctl_status_compat(struct snd_rawmidi_file *rfile, if (err < 0) return err; - if (compat_put_timespec(&status.tstamp, &src->tstamp) || - put_user(status.avail, &src->avail) || - put_user(status.xruns, &src->xruns)) - return -EFAULT; - - return 0; -} - -#ifdef CONFIG_X86_X32 -/* X32 ABI has 64bit timespec and 64bit alignment */ -struct snd_rawmidi_status_x32 { - s32 stream; - u32 rsvd; /* alignment */ - struct timespec tstamp; - u32 avail; - u32 xruns; - unsigned char reserved[16]; -} __attribute__((packed)); - -#define put_timespec(src, dst) copy_to_user(dst, src, sizeof(*dst)) - -static int snd_rawmidi_ioctl_status_x32(struct snd_rawmidi_file *rfile, - struct snd_rawmidi_status_x32 __user *src) -{ - int err; - struct snd_rawmidi_status status; - - if (get_user(status.stream, &src->stream)) - return -EFAULT; - - switch (status.stream) { - case SNDRV_RAWMIDI_STREAM_OUTPUT: - if (!rfile->output) - return -EINVAL; - err = snd_rawmidi_output_status(rfile->output, &status); - break; - case SNDRV_RAWMIDI_STREAM_INPUT: - if (!rfile->input) - return -EINVAL; - err = snd_rawmidi_input_status(rfile->input, &status); - break; - default: - return -EINVAL; - } - if (err < 0) - return err; + compat_status = (struct compat_snd_rawmidi_status64) { + .stream = status.stream, + .tstamp_sec = status.tstamp_sec, + .tstamp_nsec = status.tstamp_nsec, + .avail = status.avail, + .xruns = status.xruns, + }; - if (put_timespec(&status.tstamp, &src->tstamp) || - put_user(status.avail, &src->avail) || - put_user(status.xruns, &src->xruns)) + if (copy_to_user(src, &compat_status, sizeof(*src))) return -EFAULT; return 0; } -#endif /* CONFIG_X86_X32 */ enum { SNDRV_RAWMIDI_IOCTL_PARAMS32 = _IOWR('W', 0x10, struct snd_rawmidi_params32), - SNDRV_RAWMIDI_IOCTL_STATUS32 = _IOWR('W', 0x20, struct snd_rawmidi_status32), -#ifdef CONFIG_X86_X32 - SNDRV_RAWMIDI_IOCTL_STATUS_X32 = _IOWR('W', 0x20, struct snd_rawmidi_status_x32), -#endif /* CONFIG_X86_X32 */ + SNDRV_RAWMIDI_IOCTL_STATUS_COMPAT32 = _IOWR('W', 0x20, struct snd_rawmidi_status32), + SNDRV_RAWMIDI_IOCTL_STATUS_COMPAT64 = _IOWR('W', 0x20, struct compat_snd_rawmidi_status64), }; static long snd_rawmidi_ioctl_compat(struct file *file, unsigned int cmd, unsigned long arg) @@ -153,12 +112,10 @@ static long snd_rawmidi_ioctl_compat(struct file *file, unsigned int cmd, unsign return snd_rawmidi_ioctl(file, cmd, (unsigned long)argp); case SNDRV_RAWMIDI_IOCTL_PARAMS32: return snd_rawmidi_ioctl_params_compat(rfile, argp); - case SNDRV_RAWMIDI_IOCTL_STATUS32: - return snd_rawmidi_ioctl_status_compat(rfile, argp); -#ifdef CONFIG_X86_X32 - case SNDRV_RAWMIDI_IOCTL_STATUS_X32: - return snd_rawmidi_ioctl_status_x32(rfile, argp); -#endif /* CONFIG_X86_X32 */ + case SNDRV_RAWMIDI_IOCTL_STATUS_COMPAT32: + return snd_rawmidi_ioctl_status32(rfile, argp); + case SNDRV_RAWMIDI_IOCTL_STATUS_COMPAT64: + return snd_rawmidi_ioctl_status_compat64(rfile, argp); } return -ENOIOCTLCMD; } diff --git a/sound/core/seq/oss/seq_oss_init.c b/sound/core/seq/oss/seq_oss_init.c index 6dc94efc19c9..4534a154b8c8 100644 --- a/sound/core/seq/oss/seq_oss_init.c +++ b/sound/core/seq/oss/seq_oss_init.c @@ -460,10 +460,10 @@ enabled_str(int bool) return bool ? "enabled" : "disabled"; } -static char * +static const char * filemode_str(int val) { - static char *str[] = { + static const char * const str[] = { "none", "read", "write", "read/write", }; return str[val & SNDRV_SEQ_OSS_FILE_ACMODE]; diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c index 6d9592f0ae1d..cc93157fa950 100644 --- a/sound/core/seq/seq_clientmgr.c +++ b/sound/core/seq/seq_clientmgr.c @@ -580,7 +580,7 @@ static int update_timestamp_of_queue(struct snd_seq_event *event, event->queue = queue; event->flags &= ~SNDRV_SEQ_TIME_STAMP_MASK; if (real_time) { - event->time.time = snd_seq_timer_get_cur_time(q->timer); + event->time.time = snd_seq_timer_get_cur_time(q->timer, true); event->flags |= SNDRV_SEQ_TIME_STAMP_REAL; } else { event->time.tick = snd_seq_timer_get_cur_tick(q->timer); @@ -1659,7 +1659,7 @@ static int snd_seq_ioctl_get_queue_status(struct snd_seq_client *client, tmr = queue->timer; status->events = queue->tickq->cells + queue->timeq->cells; - status->time = snd_seq_timer_get_cur_time(tmr); + status->time = snd_seq_timer_get_cur_time(tmr, true); status->tick = snd_seq_timer_get_cur_tick(tmr); status->running = tmr->running; diff --git a/sound/core/seq/seq_midi_emul.c b/sound/core/seq/seq_midi_emul.c index 770d3f4eee7c..198f285594e3 100644 --- a/sound/core/seq/seq_midi_emul.c +++ b/sound/core/seq/seq_midi_emul.c @@ -30,22 +30,25 @@ MODULE_DESCRIPTION("Advanced Linux Sound Architecture sequencer MIDI emulation." MODULE_LICENSE("GPL"); /* Prototypes for static functions */ -static void note_off(struct snd_midi_op *ops, void *drv, +static void note_off(const struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, int note, int vel); -static void do_control(struct snd_midi_op *ops, void *private, +static void do_control(const struct snd_midi_op *ops, void *private, struct snd_midi_channel_set *chset, struct snd_midi_channel *chan, int control, int value); -static void rpn(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, +static void rpn(const struct snd_midi_op *ops, void *drv, + struct snd_midi_channel *chan, struct snd_midi_channel_set *chset); -static void nrpn(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, +static void nrpn(const struct snd_midi_op *ops, void *drv, + struct snd_midi_channel *chan, struct snd_midi_channel_set *chset); -static void sysex(struct snd_midi_op *ops, void *private, unsigned char *sysex, +static void sysex(const struct snd_midi_op *ops, void *private, + unsigned char *sysex, int len, struct snd_midi_channel_set *chset); -static void all_sounds_off(struct snd_midi_op *ops, void *private, +static void all_sounds_off(const struct snd_midi_op *ops, void *private, struct snd_midi_channel *chan); -static void all_notes_off(struct snd_midi_op *ops, void *private, +static void all_notes_off(const struct snd_midi_op *ops, void *private, struct snd_midi_channel *chan); static void snd_midi_reset_controllers(struct snd_midi_channel *chan); static void reset_all_channels(struct snd_midi_channel_set *chset); @@ -66,7 +69,7 @@ static void reset_all_channels(struct snd_midi_channel_set *chset); * be interpreted. */ void -snd_midi_process_event(struct snd_midi_op *ops, +snd_midi_process_event(const struct snd_midi_op *ops, struct snd_seq_event *ev, struct snd_midi_channel_set *chanset) { @@ -229,7 +232,8 @@ EXPORT_SYMBOL(snd_midi_process_event); * release note */ static void -note_off(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, +note_off(const struct snd_midi_op *ops, void *drv, + struct snd_midi_channel *chan, int note, int vel) { if (chan->gm_hold) { @@ -251,7 +255,8 @@ note_off(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, * events that need to take place immediately to the driver. */ static void -do_control(struct snd_midi_op *ops, void *drv, struct snd_midi_channel_set *chset, +do_control(const struct snd_midi_op *ops, void *drv, + struct snd_midi_channel_set *chset, struct snd_midi_channel *chan, int control, int value) { int i; @@ -402,7 +407,7 @@ EXPORT_SYMBOL(snd_midi_channel_set_clear); * Process a rpn message. */ static void -rpn(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, +rpn(const struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, struct snd_midi_channel_set *chset) { int type; @@ -442,7 +447,7 @@ rpn(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, * Process an nrpn message. */ static void -nrpn(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, +nrpn(const struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan, struct snd_midi_channel_set *chset) { /* parse XG NRPNs here if possible */ @@ -470,15 +475,15 @@ get_channel(unsigned char cmd) * Process a sysex message. */ static void -sysex(struct snd_midi_op *ops, void *private, unsigned char *buf, int len, +sysex(const struct snd_midi_op *ops, void *private, unsigned char *buf, int len, struct snd_midi_channel_set *chset) { /* GM on */ - static unsigned char gm_on_macro[] = { + static const unsigned char gm_on_macro[] = { 0x7e,0x7f,0x09,0x01, }; /* XG on */ - static unsigned char xg_on_macro[] = { + static const unsigned char xg_on_macro[] = { 0x43,0x10,0x4c,0x00,0x00,0x7e,0x00, }; /* GS prefix @@ -487,7 +492,7 @@ sysex(struct snd_midi_op *ops, void *private, unsigned char *buf, int len, * chorus mode: XX=0x01, YY=0x38, ZZ=0-7 * master vol: XX=0x00, YY=0x04, ZZ=0-127 */ - static unsigned char gs_pfx_macro[] = { + static const unsigned char gs_pfx_macro[] = { 0x41,0x10,0x42,0x12,0x40,/*XX,YY,ZZ*/ }; @@ -584,7 +589,8 @@ sysex(struct snd_midi_op *ops, void *private, unsigned char *buf, int len, * all sound off */ static void -all_sounds_off(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan) +all_sounds_off(const struct snd_midi_op *ops, void *drv, + struct snd_midi_channel *chan) { int n; @@ -602,7 +608,8 @@ all_sounds_off(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan * all notes off */ static void -all_notes_off(struct snd_midi_op *ops, void *drv, struct snd_midi_channel *chan) +all_notes_off(const struct snd_midi_op *ops, void *drv, + struct snd_midi_channel *chan) { int n; diff --git a/sound/core/seq/seq_midi_event.c b/sound/core/seq/seq_midi_event.c index ae0308d4ace3..7511462fe071 100644 --- a/sound/core/seq/seq_midi_event.c +++ b/sound/core/seq/seq_midi_event.c @@ -422,12 +422,12 @@ static int extra_decode_xrpn(struct snd_midi_event *dev, unsigned char *buf, int count, struct snd_seq_event *ev) { unsigned char cmd; - char *cbytes; - static char cbytes_nrpn[4] = { MIDI_CTL_NONREG_PARM_NUM_MSB, + const char *cbytes; + static const char cbytes_nrpn[4] = { MIDI_CTL_NONREG_PARM_NUM_MSB, MIDI_CTL_NONREG_PARM_NUM_LSB, MIDI_CTL_MSB_DATA_ENTRY, MIDI_CTL_LSB_DATA_ENTRY }; - static char cbytes_rpn[4] = { MIDI_CTL_REGIST_PARM_NUM_MSB, + static const char cbytes_rpn[4] = { MIDI_CTL_REGIST_PARM_NUM_MSB, MIDI_CTL_REGIST_PARM_NUM_LSB, MIDI_CTL_MSB_DATA_ENTRY, MIDI_CTL_LSB_DATA_ENTRY }; diff --git a/sound/core/seq/seq_queue.c b/sound/core/seq/seq_queue.c index caf68bf42f13..71a6ea62c3be 100644 --- a/sound/core/seq/seq_queue.c +++ b/sound/core/seq/seq_queue.c @@ -238,6 +238,8 @@ void snd_seq_check_queue(struct snd_seq_queue *q, int atomic, int hop) { unsigned long flags; struct snd_seq_event_cell *cell; + snd_seq_tick_time_t cur_tick; + snd_seq_real_time_t cur_time; if (q == NULL) return; @@ -254,17 +256,18 @@ void snd_seq_check_queue(struct snd_seq_queue *q, int atomic, int hop) __again: /* Process tick queue... */ + cur_tick = snd_seq_timer_get_cur_tick(q->timer); for (;;) { - cell = snd_seq_prioq_cell_out(q->tickq, - &q->timer->tick.cur_tick); + cell = snd_seq_prioq_cell_out(q->tickq, &cur_tick); if (!cell) break; snd_seq_dispatch_event(cell, atomic, hop); } /* Process time queue... */ + cur_time = snd_seq_timer_get_cur_time(q->timer, false); for (;;) { - cell = snd_seq_prioq_cell_out(q->timeq, &q->timer->cur_time); + cell = snd_seq_prioq_cell_out(q->timeq, &cur_time); if (!cell) break; snd_seq_dispatch_event(cell, atomic, hop); @@ -392,6 +395,7 @@ int snd_seq_queue_check_access(int queueid, int client) int snd_seq_queue_set_owner(int queueid, int client, int locked) { struct snd_seq_queue *q = queueptr(queueid); + unsigned long flags; if (q == NULL) return -EINVAL; @@ -401,8 +405,10 @@ int snd_seq_queue_set_owner(int queueid, int client, int locked) return -EPERM; } + spin_lock_irqsave(&q->owner_lock, flags); q->locked = locked ? 1 : 0; q->owner = client; + spin_unlock_irqrestore(&q->owner_lock, flags); queue_access_unlock(q); queuefree(q); @@ -539,15 +545,17 @@ void snd_seq_queue_client_termination(int client) unsigned long flags; int i; struct snd_seq_queue *q; + bool matched; for (i = 0; i < SNDRV_SEQ_MAX_QUEUES; i++) { if ((q = queueptr(i)) == NULL) continue; spin_lock_irqsave(&q->owner_lock, flags); - if (q->owner == client) + matched = (q->owner == client); + if (matched) q->klocked = 1; spin_unlock_irqrestore(&q->owner_lock, flags); - if (q->owner == client) { + if (matched) { if (q->timer->running) snd_seq_timer_stop(q->timer); snd_seq_timer_reset(q->timer); @@ -739,6 +747,8 @@ void snd_seq_info_queues_read(struct snd_info_entry *entry, int i, bpm; struct snd_seq_queue *q; struct snd_seq_timer *tmr; + bool locked; + int owner; for (i = 0; i < SNDRV_SEQ_MAX_QUEUES; i++) { if ((q = queueptr(i)) == NULL) @@ -750,9 +760,14 @@ void snd_seq_info_queues_read(struct snd_info_entry *entry, else bpm = 0; + spin_lock_irq(&q->owner_lock); + locked = q->locked; + owner = q->owner; + spin_unlock_irq(&q->owner_lock); + snd_iprintf(buffer, "queue %d: [%s]\n", q->queue, q->name); - snd_iprintf(buffer, "owned by client : %d\n", q->owner); - snd_iprintf(buffer, "lock status : %s\n", q->locked ? "Locked" : "Free"); + snd_iprintf(buffer, "owned by client : %d\n", owner); + snd_iprintf(buffer, "lock status : %s\n", locked ? "Locked" : "Free"); snd_iprintf(buffer, "queued time events : %d\n", snd_seq_prioq_avail(q->timeq)); snd_iprintf(buffer, "queued tick events : %d\n", snd_seq_prioq_avail(q->tickq)); snd_iprintf(buffer, "timer state : %s\n", tmr->running ? "Running" : "Stopped"); diff --git a/sound/core/seq/seq_timer.c b/sound/core/seq/seq_timer.c index 63dc7bdb622d..1645e4142e30 100644 --- a/sound/core/seq/seq_timer.c +++ b/sound/core/seq/seq_timer.c @@ -428,14 +428,15 @@ int snd_seq_timer_continue(struct snd_seq_timer *tmr) } /* return current 'real' time. use timeofday() to get better granularity. */ -snd_seq_real_time_t snd_seq_timer_get_cur_time(struct snd_seq_timer *tmr) +snd_seq_real_time_t snd_seq_timer_get_cur_time(struct snd_seq_timer *tmr, + bool adjust_ktime) { snd_seq_real_time_t cur_time; unsigned long flags; spin_lock_irqsave(&tmr->lock, flags); cur_time = tmr->cur_time; - if (tmr->running) { + if (adjust_ktime && tmr->running) { struct timespec64 tm; ktime_get_ts64(&tm); @@ -452,7 +453,13 @@ snd_seq_real_time_t snd_seq_timer_get_cur_time(struct snd_seq_timer *tmr) high PPQ values) */ snd_seq_tick_time_t snd_seq_timer_get_cur_tick(struct snd_seq_timer *tmr) { - return tmr->tick.cur_tick; + snd_seq_tick_time_t cur_tick; + unsigned long flags; + + spin_lock_irqsave(&tmr->lock, flags); + cur_tick = tmr->tick.cur_tick; + spin_unlock_irqrestore(&tmr->lock, flags); + return cur_tick; } @@ -471,15 +478,19 @@ void snd_seq_info_timer_read(struct snd_info_entry *entry, q = queueptr(idx); if (q == NULL) continue; - if ((tmr = q->timer) == NULL || - (ti = tmr->timeri) == NULL) { - queuefree(q); - continue; - } + mutex_lock(&q->timer_mutex); + tmr = q->timer; + if (!tmr) + goto unlock; + ti = tmr->timeri; + if (!ti) + goto unlock; snd_iprintf(buffer, "Timer for queue %i : %s\n", q->queue, ti->timer->name); resolution = snd_timer_resolution(ti) * tmr->ticks; snd_iprintf(buffer, " Period time : %lu.%09lu\n", resolution / 1000000000, resolution % 1000000000); snd_iprintf(buffer, " Skew : %u / %u\n", tmr->skew, tmr->skew_base); +unlock: + mutex_unlock(&q->timer_mutex); queuefree(q); } } diff --git a/sound/core/seq/seq_timer.h b/sound/core/seq/seq_timer.h index 66c3e344eae3..4bec57df8158 100644 --- a/sound/core/seq/seq_timer.h +++ b/sound/core/seq/seq_timer.h @@ -120,7 +120,8 @@ int snd_seq_timer_set_tempo_ppq(struct snd_seq_timer *tmr, int tempo, int ppq); int snd_seq_timer_set_position_tick(struct snd_seq_timer *tmr, snd_seq_tick_time_t position); int snd_seq_timer_set_position_time(struct snd_seq_timer *tmr, snd_seq_real_time_t position); int snd_seq_timer_set_skew(struct snd_seq_timer *tmr, unsigned int skew, unsigned int base); -snd_seq_real_time_t snd_seq_timer_get_cur_time(struct snd_seq_timer *tmr); +snd_seq_real_time_t snd_seq_timer_get_cur_time(struct snd_seq_timer *tmr, + bool adjust_ktime); snd_seq_tick_time_t snd_seq_timer_get_cur_tick(struct snd_seq_timer *tmr); extern int seq_default_timer_class; diff --git a/sound/core/seq_device.c b/sound/core/seq_device.c index e9dbad93f9d0..7ed13cb32ef8 100644 --- a/sound/core/seq_device.c +++ b/sound/core/seq_device.c @@ -193,7 +193,7 @@ int snd_seq_device_new(struct snd_card *card, int device, const char *id, { struct snd_seq_device *dev; int err; - static struct snd_device_ops dops = { + static const struct snd_device_ops dops = { .dev_free = snd_seq_device_dev_free, .dev_register = snd_seq_device_dev_register, .dev_disconnect = snd_seq_device_dev_disconnect, diff --git a/sound/core/timer.c b/sound/core/timer.c index 24fed5c78273..d9f85f2d66a3 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -44,6 +44,28 @@ MODULE_PARM_DESC(timer_tstamp_monotonic, "Use posix monotonic clock source for t MODULE_ALIAS_CHARDEV(CONFIG_SND_MAJOR, SNDRV_MINOR_TIMER); MODULE_ALIAS("devname:snd/timer"); +enum timer_tread_format { + TREAD_FORMAT_NONE = 0, + TREAD_FORMAT_TIME64, + TREAD_FORMAT_TIME32, +}; + +struct snd_timer_tread32 { + int event; + s32 tstamp_sec; + s32 tstamp_nsec; + unsigned int val; +}; + +struct snd_timer_tread64 { + int event; + u8 pad1[4]; + s64 tstamp_sec; + s64 tstamp_nsec; + unsigned int val; + u8 pad2[4]; +}; + struct snd_timer_user { struct snd_timer_instance *timeri; int tread; /* enhanced read with timestamps and events */ @@ -55,16 +77,40 @@ struct snd_timer_user { int queue_size; bool disconnected; struct snd_timer_read *queue; - struct snd_timer_tread *tqueue; + struct snd_timer_tread64 *tqueue; spinlock_t qlock; unsigned long last_resolution; unsigned int filter; - struct timespec tstamp; /* trigger tstamp */ + struct timespec64 tstamp; /* trigger tstamp */ wait_queue_head_t qchange_sleep; struct fasync_struct *fasync; struct mutex ioctl_lock; }; +struct snd_timer_status32 { + s32 tstamp_sec; /* Timestamp - last update */ + s32 tstamp_nsec; + unsigned int resolution; /* current period resolution in ns */ + unsigned int lost; /* counter of master tick lost */ + unsigned int overrun; /* count of read queue overruns */ + unsigned int queue; /* used queue size */ + unsigned char reserved[64]; /* reserved */ +}; + +#define SNDRV_TIMER_IOCTL_STATUS32 _IOR('T', 0x14, struct snd_timer_status32) + +struct snd_timer_status64 { + s64 tstamp_sec; /* Timestamp - last update */ + s64 tstamp_nsec; + unsigned int resolution; /* current period resolution in ns */ + unsigned int lost; /* counter of master tick lost */ + unsigned int overrun; /* count of read queue overruns */ + unsigned int queue; /* used queue size */ + unsigned char reserved[64]; /* reserved */ +}; + +#define SNDRV_TIMER_IOCTL_STATUS64 _IOR('T', 0x14, struct snd_timer_status64) + /* list of timers */ static LIST_HEAD(snd_timer_list); @@ -453,12 +499,12 @@ static void snd_timer_notify1(struct snd_timer_instance *ti, int event) struct snd_timer *timer = ti->timer; unsigned long resolution = 0; struct snd_timer_instance *ts; - struct timespec tstamp; + struct timespec64 tstamp; if (timer_tstamp_monotonic) - ktime_get_ts(&tstamp); + ktime_get_ts64(&tstamp); else - getnstimeofday(&tstamp); + ktime_get_real_ts64(&tstamp); if (snd_BUG_ON(event < SNDRV_TIMER_EVENT_START || event > SNDRV_TIMER_EVENT_PAUSE)) return; @@ -890,7 +936,7 @@ int snd_timer_new(struct snd_card *card, char *id, struct snd_timer_id *tid, { struct snd_timer *timer; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_timer_dev_free, .dev_register = snd_timer_dev_register, .dev_disconnect = snd_timer_dev_disconnect, @@ -1025,7 +1071,7 @@ static int snd_timer_dev_disconnect(struct snd_device *device) return 0; } -void snd_timer_notify(struct snd_timer *timer, int event, struct timespec *tstamp) +void snd_timer_notify(struct snd_timer *timer, int event, struct timespec64 *tstamp) { unsigned long flags; unsigned long resolution = 0; @@ -1153,7 +1199,7 @@ static int snd_timer_s_close(struct snd_timer *timer) return 0; } -static struct snd_timer_hardware snd_timer_system = +static const struct snd_timer_hardware snd_timer_system = { .flags = SNDRV_TIMER_HW_FIRST | SNDRV_TIMER_HW_TASKLET, .resolution = 1000000000L / HZ, @@ -1305,7 +1351,7 @@ static void snd_timer_user_interrupt(struct snd_timer_instance *timeri, } static void snd_timer_user_append_to_tqueue(struct snd_timer_user *tu, - struct snd_timer_tread *tread) + struct snd_timer_tread64 *tread) { if (tu->qused >= tu->queue_size) { tu->overrun++; @@ -1318,11 +1364,11 @@ static void snd_timer_user_append_to_tqueue(struct snd_timer_user *tu, static void snd_timer_user_ccallback(struct snd_timer_instance *timeri, int event, - struct timespec *tstamp, + struct timespec64 *tstamp, unsigned long resolution) { struct snd_timer_user *tu = timeri->callback_data; - struct snd_timer_tread r1; + struct snd_timer_tread64 r1; unsigned long flags; if (event >= SNDRV_TIMER_EVENT_START && @@ -1332,7 +1378,8 @@ static void snd_timer_user_ccallback(struct snd_timer_instance *timeri, return; memset(&r1, 0, sizeof(r1)); r1.event = event; - r1.tstamp = *tstamp; + r1.tstamp_sec = tstamp->tv_sec; + r1.tstamp_nsec = tstamp->tv_nsec; r1.val = resolution; spin_lock_irqsave(&tu->qlock, flags); snd_timer_user_append_to_tqueue(tu, &r1); @@ -1354,8 +1401,8 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri, unsigned long ticks) { struct snd_timer_user *tu = timeri->callback_data; - struct snd_timer_tread *r, r1; - struct timespec tstamp; + struct snd_timer_tread64 *r, r1; + struct timespec64 tstamp; int prev, append = 0; memset(&r1, 0, sizeof(r1)); @@ -1368,14 +1415,15 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri, } if (tu->last_resolution != resolution || ticks > 0) { if (timer_tstamp_monotonic) - ktime_get_ts(&tstamp); + ktime_get_ts64(&tstamp); else - getnstimeofday(&tstamp); + ktime_get_real_ts64(&tstamp); } if ((tu->filter & (1 << SNDRV_TIMER_EVENT_RESOLUTION)) && tu->last_resolution != resolution) { r1.event = SNDRV_TIMER_EVENT_RESOLUTION; - r1.tstamp = tstamp; + r1.tstamp_sec = tstamp.tv_sec; + r1.tstamp_nsec = tstamp.tv_nsec; r1.val = resolution; snd_timer_user_append_to_tqueue(tu, &r1); tu->last_resolution = resolution; @@ -1389,14 +1437,16 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri, prev = tu->qtail == 0 ? tu->queue_size - 1 : tu->qtail - 1; r = &tu->tqueue[prev]; if (r->event == SNDRV_TIMER_EVENT_TICK) { - r->tstamp = tstamp; + r->tstamp_sec = tstamp.tv_sec; + r->tstamp_nsec = tstamp.tv_nsec; r->val += ticks; append++; goto __wake; } } r1.event = SNDRV_TIMER_EVENT_TICK; - r1.tstamp = tstamp; + r1.tstamp_sec = tstamp.tv_sec; + r1.tstamp_nsec = tstamp.tv_nsec; r1.val = ticks; snd_timer_user_append_to_tqueue(tu, &r1); append++; @@ -1411,7 +1461,7 @@ static void snd_timer_user_tinterrupt(struct snd_timer_instance *timeri, static int realloc_user_queue(struct snd_timer_user *tu, int size) { struct snd_timer_read *queue = NULL; - struct snd_timer_tread *tqueue = NULL; + struct snd_timer_tread64 *tqueue = NULL; if (tu->tread) { tqueue = kcalloc(size, sizeof(*tqueue), GFP_KERNEL); @@ -1850,11 +1900,11 @@ static int snd_timer_user_params(struct file *file, tu->qhead = tu->qtail = tu->qused = 0; if (tu->timeri->flags & SNDRV_TIMER_IFLG_EARLY_EVENT) { if (tu->tread) { - struct snd_timer_tread tread; + struct snd_timer_tread64 tread; memset(&tread, 0, sizeof(tread)); tread.event = SNDRV_TIMER_EVENT_EARLY; - tread.tstamp.tv_sec = 0; - tread.tstamp.tv_nsec = 0; + tread.tstamp_sec = 0; + tread.tstamp_nsec = 0; tread.val = 0; snd_timer_user_append_to_tqueue(tu, &tread); } else { @@ -1875,17 +1925,41 @@ static int snd_timer_user_params(struct file *file, return err; } -static int snd_timer_user_status(struct file *file, - struct snd_timer_status __user *_status) +static int snd_timer_user_status32(struct file *file, + struct snd_timer_status32 __user *_status) + { + struct snd_timer_user *tu; + struct snd_timer_status32 status; + + tu = file->private_data; + if (!tu->timeri) + return -EBADFD; + memset(&status, 0, sizeof(status)); + status.tstamp_sec = tu->tstamp.tv_sec; + status.tstamp_nsec = tu->tstamp.tv_nsec; + status.resolution = snd_timer_resolution(tu->timeri); + status.lost = tu->timeri->lost; + status.overrun = tu->overrun; + spin_lock_irq(&tu->qlock); + status.queue = tu->qused; + spin_unlock_irq(&tu->qlock); + if (copy_to_user(_status, &status, sizeof(status))) + return -EFAULT; + return 0; +} + +static int snd_timer_user_status64(struct file *file, + struct snd_timer_status64 __user *_status) { struct snd_timer_user *tu; - struct snd_timer_status status; + struct snd_timer_status64 status; tu = file->private_data; if (!tu->timeri) return -EBADFD; memset(&status, 0, sizeof(status)); - status.tstamp = tu->tstamp; + status.tstamp_sec = tu->tstamp.tv_sec; + status.tstamp_nsec = tu->tstamp.tv_nsec; status.resolution = snd_timer_resolution(tu->timeri); status.lost = tu->timeri->lost; status.overrun = tu->overrun; @@ -1960,6 +2034,36 @@ static int snd_timer_user_pause(struct file *file) return 0; } +static int snd_timer_user_tread(void __user *argp, struct snd_timer_user *tu, + unsigned int cmd, bool compat) +{ + int __user *p = argp; + int xarg, old_tread; + + if (tu->timeri) /* too late */ + return -EBUSY; + if (get_user(xarg, p)) + return -EFAULT; + + old_tread = tu->tread; + + if (!xarg) + tu->tread = TREAD_FORMAT_NONE; + else if (cmd == SNDRV_TIMER_IOCTL_TREAD64 || + (IS_ENABLED(CONFIG_64BIT) && !compat)) + tu->tread = TREAD_FORMAT_TIME64; + else + tu->tread = TREAD_FORMAT_TIME32; + + if (tu->tread != old_tread && + realloc_user_queue(tu, tu->queue_size) < 0) { + tu->tread = old_tread; + return -ENOMEM; + } + + return 0; +} + enum { SNDRV_TIMER_IOCTL_START_OLD = _IO('T', 0x20), SNDRV_TIMER_IOCTL_STOP_OLD = _IO('T', 0x21), @@ -1968,7 +2072,7 @@ enum { }; static long __snd_timer_user_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) + unsigned long arg, bool compat) { struct snd_timer_user *tu; void __user *argp = (void __user *)arg; @@ -1980,23 +2084,9 @@ static long __snd_timer_user_ioctl(struct file *file, unsigned int cmd, return put_user(SNDRV_TIMER_VERSION, p) ? -EFAULT : 0; case SNDRV_TIMER_IOCTL_NEXT_DEVICE: return snd_timer_user_next_device(argp); - case SNDRV_TIMER_IOCTL_TREAD: - { - int xarg, old_tread; - - if (tu->timeri) /* too late */ - return -EBUSY; - if (get_user(xarg, p)) - return -EFAULT; - old_tread = tu->tread; - tu->tread = xarg ? 1 : 0; - if (tu->tread != old_tread && - realloc_user_queue(tu, tu->queue_size) < 0) { - tu->tread = old_tread; - return -ENOMEM; - } - return 0; - } + case SNDRV_TIMER_IOCTL_TREAD_OLD: + case SNDRV_TIMER_IOCTL_TREAD64: + return snd_timer_user_tread(argp, tu, cmd, compat); case SNDRV_TIMER_IOCTL_GINFO: return snd_timer_user_ginfo(file, argp); case SNDRV_TIMER_IOCTL_GPARAMS: @@ -2009,8 +2099,10 @@ static long __snd_timer_user_ioctl(struct file *file, unsigned int cmd, return snd_timer_user_info(file, argp); case SNDRV_TIMER_IOCTL_PARAMS: return snd_timer_user_params(file, argp); - case SNDRV_TIMER_IOCTL_STATUS: - return snd_timer_user_status(file, argp); + case SNDRV_TIMER_IOCTL_STATUS32: + return snd_timer_user_status32(file, argp); + case SNDRV_TIMER_IOCTL_STATUS64: + return snd_timer_user_status64(file, argp); case SNDRV_TIMER_IOCTL_START: case SNDRV_TIMER_IOCTL_START_OLD: return snd_timer_user_start(file); @@ -2034,7 +2126,7 @@ static long snd_timer_user_ioctl(struct file *file, unsigned int cmd, long ret; mutex_lock(&tu->ioctl_lock); - ret = __snd_timer_user_ioctl(file, cmd, arg); + ret = __snd_timer_user_ioctl(file, cmd, arg, false); mutex_unlock(&tu->ioctl_lock); return ret; } @@ -2050,13 +2142,29 @@ static int snd_timer_user_fasync(int fd, struct file * file, int on) static ssize_t snd_timer_user_read(struct file *file, char __user *buffer, size_t count, loff_t *offset) { + struct snd_timer_tread64 *tread; + struct snd_timer_tread32 tread32; struct snd_timer_user *tu; long result = 0, unit; int qhead; int err = 0; tu = file->private_data; - unit = tu->tread ? sizeof(struct snd_timer_tread) : sizeof(struct snd_timer_read); + switch (tu->tread) { + case TREAD_FORMAT_TIME64: + unit = sizeof(struct snd_timer_tread64); + break; + case TREAD_FORMAT_TIME32: + unit = sizeof(struct snd_timer_tread32); + break; + case TREAD_FORMAT_NONE: + unit = sizeof(struct snd_timer_read); + break; + default: + WARN_ONCE(1, "Corrupt snd_timer_user\n"); + return -ENOTSUPP; + } + mutex_lock(&tu->ioctl_lock); spin_lock_irq(&tu->qlock); while ((long)count - result >= unit) { @@ -2095,14 +2203,34 @@ static ssize_t snd_timer_user_read(struct file *file, char __user *buffer, tu->qused--; spin_unlock_irq(&tu->qlock); - if (tu->tread) { - if (copy_to_user(buffer, &tu->tqueue[qhead], - sizeof(struct snd_timer_tread))) + tread = &tu->tqueue[qhead]; + + switch (tu->tread) { + case TREAD_FORMAT_TIME64: + if (copy_to_user(buffer, tread, + sizeof(struct snd_timer_tread64))) err = -EFAULT; - } else { + break; + case TREAD_FORMAT_TIME32: + memset(&tread32, 0, sizeof(tread32)); + tread32 = (struct snd_timer_tread32) { + .event = tread->event, + .tstamp_sec = tread->tstamp_sec, + .tstamp_nsec = tread->tstamp_nsec, + .val = tread->val, + }; + + if (copy_to_user(buffer, &tread32, sizeof(tread32))) + err = -EFAULT; + break; + case TREAD_FORMAT_NONE: if (copy_to_user(buffer, &tu->queue[qhead], sizeof(struct snd_timer_read))) err = -EFAULT; + break; + default: + err = -ENOTSUPP; + break; } spin_lock_irq(&tu->qlock); diff --git a/sound/core/timer_compat.c b/sound/core/timer_compat.c index bb6be484dfd3..0103d16f6f9f 100644 --- a/sound/core/timer_compat.c +++ b/sound/core/timer_compat.c @@ -69,54 +69,11 @@ static int snd_timer_user_info_compat(struct file *file, return 0; } -struct snd_timer_status32 { - struct compat_timespec tstamp; - u32 resolution; - u32 lost; - u32 overrun; - u32 queue; - unsigned char reserved[64]; -}; - -static int snd_timer_user_status_compat(struct file *file, - struct snd_timer_status32 __user *_status) -{ - struct snd_timer_user *tu; - struct snd_timer_status32 status; - - tu = file->private_data; - if (!tu->timeri) - return -EBADFD; - memset(&status, 0, sizeof(status)); - status.tstamp.tv_sec = tu->tstamp.tv_sec; - status.tstamp.tv_nsec = tu->tstamp.tv_nsec; - status.resolution = snd_timer_resolution(tu->timeri); - status.lost = tu->timeri->lost; - status.overrun = tu->overrun; - spin_lock_irq(&tu->qlock); - status.queue = tu->qused; - spin_unlock_irq(&tu->qlock); - if (copy_to_user(_status, &status, sizeof(status))) - return -EFAULT; - return 0; -} - -#ifdef CONFIG_X86_X32 -/* X32 ABI has the same struct as x86-64 */ -#define snd_timer_user_status_x32(file, s) \ - snd_timer_user_status(file, s) -#endif /* CONFIG_X86_X32 */ - -/* - */ - enum { SNDRV_TIMER_IOCTL_GPARAMS32 = _IOW('T', 0x04, struct snd_timer_gparams32), SNDRV_TIMER_IOCTL_INFO32 = _IOR('T', 0x11, struct snd_timer_info32), - SNDRV_TIMER_IOCTL_STATUS32 = _IOW('T', 0x14, struct snd_timer_status32), -#ifdef CONFIG_X86_X32 - SNDRV_TIMER_IOCTL_STATUS_X32 = _IOW('T', 0x14, struct snd_timer_status), -#endif /* CONFIG_X86_X32 */ + SNDRV_TIMER_IOCTL_STATUS_COMPAT32 = _IOW('T', 0x14, struct snd_timer_status32), + SNDRV_TIMER_IOCTL_STATUS_COMPAT64 = _IOW('T', 0x14, struct snd_timer_status64), }; static long __snd_timer_user_ioctl_compat(struct file *file, unsigned int cmd, @@ -126,7 +83,8 @@ static long __snd_timer_user_ioctl_compat(struct file *file, unsigned int cmd, switch (cmd) { case SNDRV_TIMER_IOCTL_PVERSION: - case SNDRV_TIMER_IOCTL_TREAD: + case SNDRV_TIMER_IOCTL_TREAD_OLD: + case SNDRV_TIMER_IOCTL_TREAD64: case SNDRV_TIMER_IOCTL_GINFO: case SNDRV_TIMER_IOCTL_GSTATUS: case SNDRV_TIMER_IOCTL_SELECT: @@ -140,17 +98,15 @@ static long __snd_timer_user_ioctl_compat(struct file *file, unsigned int cmd, case SNDRV_TIMER_IOCTL_PAUSE: case SNDRV_TIMER_IOCTL_PAUSE_OLD: case SNDRV_TIMER_IOCTL_NEXT_DEVICE: - return __snd_timer_user_ioctl(file, cmd, (unsigned long)argp); + return __snd_timer_user_ioctl(file, cmd, (unsigned long)argp, true); case SNDRV_TIMER_IOCTL_GPARAMS32: return snd_timer_user_gparams_compat(file, argp); case SNDRV_TIMER_IOCTL_INFO32: return snd_timer_user_info_compat(file, argp); - case SNDRV_TIMER_IOCTL_STATUS32: - return snd_timer_user_status_compat(file, argp); -#ifdef CONFIG_X86_X32 - case SNDRV_TIMER_IOCTL_STATUS_X32: - return snd_timer_user_status_x32(file, argp); -#endif /* CONFIG_X86_X32 */ + case SNDRV_TIMER_IOCTL_STATUS_COMPAT32: + return snd_timer_user_status32(file, argp); + case SNDRV_TIMER_IOCTL_STATUS_COMPAT64: + return snd_timer_user_status64(file, argp); } return -ENOIOCTLCMD; } diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index 6bb46423f5ae..d78a27271d6d 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -804,7 +804,7 @@ static void loopback_snd_timer_tasklet(unsigned long arg) static void loopback_snd_timer_event(struct snd_timer_instance *timeri, int event, - struct timespec *tstamp, + struct timespec64 *tstamp, unsigned long resolution) { /* Do not lock cable->lock here because timer->lock is already hold. @@ -905,12 +905,6 @@ static void loopback_runtime_free(struct snd_pcm_runtime *runtime) kfree(dpcm); } -static int loopback_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); -} - static int loopback_hw_free(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; @@ -920,7 +914,7 @@ static int loopback_hw_free(struct snd_pcm_substream *substream) mutex_lock(&dpcm->loopback->cable_lock); cable->valid &= ~(1 << substream->stream); mutex_unlock(&dpcm->loopback->cable_lock); - return snd_pcm_lib_free_pages(substream); + return 0; } static unsigned int get_cable_index(struct snd_pcm_substream *substream) @@ -1305,8 +1299,6 @@ static int loopback_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops loopback_pcm_ops = { .open = loopback_open, .close = loopback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = loopback_hw_params, .hw_free = loopback_hw_free, .prepare = loopback_prepare, .trigger = loopback_trigger, @@ -1325,8 +1317,7 @@ static int loopback_pcm_new(struct loopback *loopback, return err; snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &loopback_pcm_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &loopback_pcm_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0); pcm->private_data = loopback; pcm->info_flags = 0; @@ -1505,7 +1496,7 @@ static int loopback_channels_get(struct snd_kcontrol *kcontrol, return 0; } -static struct snd_kcontrol_new loopback_controls[] = { +static const struct snd_kcontrol_new loopback_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = "PCM Rate Shift 100000", diff --git a/sound/drivers/dummy.c b/sound/drivers/dummy.c index 022a0db692e0..02ac3f4e0c02 100644 --- a/sound/drivers/dummy.c +++ b/sound/drivers/dummy.c @@ -117,7 +117,7 @@ struct dummy_model { struct snd_dummy { struct snd_card *card; - struct dummy_model *model; + const struct dummy_model *model; struct snd_pcm *pcm; struct snd_pcm_hardware pcm_hw; spinlock_t mixer_lock; @@ -144,13 +144,13 @@ static int emu10k1_playback_constraints(struct snd_pcm_runtime *runtime) return 0; } -static struct dummy_model model_emu10k1 = { +static const struct dummy_model model_emu10k1 = { .name = "emu10k1", .playback_constraints = emu10k1_playback_constraints, .buffer_bytes_max = 128 * 1024, }; -static struct dummy_model model_rme9652 = { +static const struct dummy_model model_rme9652 = { .name = "rme9652", .buffer_bytes_max = 26 * 64 * 1024, .formats = SNDRV_PCM_FMTBIT_S32_LE, @@ -160,7 +160,7 @@ static struct dummy_model model_rme9652 = { .periods_max = 2, }; -static struct dummy_model model_ice1712 = { +static const struct dummy_model model_ice1712 = { .name = "ice1712", .buffer_bytes_max = 256 * 1024, .formats = SNDRV_PCM_FMTBIT_S32_LE, @@ -170,7 +170,7 @@ static struct dummy_model model_ice1712 = { .periods_max = 1024, }; -static struct dummy_model model_uda1341 = { +static const struct dummy_model model_uda1341 = { .name = "uda1341", .buffer_bytes_max = 16380, .formats = SNDRV_PCM_FMTBIT_S16_LE, @@ -180,7 +180,7 @@ static struct dummy_model model_uda1341 = { .periods_max = 255, }; -static struct dummy_model model_ac97 = { +static const struct dummy_model model_ac97 = { .name = "ac97", .formats = SNDRV_PCM_FMTBIT_S16_LE, .channels_min = 2, @@ -190,7 +190,7 @@ static struct dummy_model model_ac97 = { .rate_max = 48000, }; -static struct dummy_model model_ca0106 = { +static const struct dummy_model model_ca0106 = { .name = "ca0106", .formats = SNDRV_PCM_FMTBIT_S16_LE, .buffer_bytes_max = ((65536-64)*8), @@ -204,7 +204,7 @@ static struct dummy_model model_ca0106 = { .rate_max = 192000, }; -static struct dummy_model *dummy_models[] = { +static const struct dummy_model *dummy_models[] = { &model_emu10k1, &model_rme9652, &model_ice1712, @@ -529,21 +529,13 @@ static int dummy_pcm_hw_params(struct snd_pcm_substream *substream, substream->runtime->dma_bytes = params_buffer_bytes(hw_params); return 0; } - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -static int dummy_pcm_hw_free(struct snd_pcm_substream *substream) -{ - if (fake_buffer) - return 0; - return snd_pcm_lib_free_pages(substream); + return 0; } static int dummy_pcm_open(struct snd_pcm_substream *substream) { struct snd_dummy *dummy = snd_pcm_substream_chip(substream); - struct dummy_model *model = dummy->model; + const struct dummy_model *model = dummy->model; struct snd_pcm_runtime *runtime = substream->runtime; const struct dummy_timer_ops *ops; int err; @@ -652,23 +644,19 @@ static struct page *dummy_pcm_page(struct snd_pcm_substream *substream, return virt_to_page(dummy_page[substream->stream]); /* the same page */ } -static struct snd_pcm_ops dummy_pcm_ops = { +static const struct snd_pcm_ops dummy_pcm_ops = { .open = dummy_pcm_open, .close = dummy_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = dummy_pcm_hw_params, - .hw_free = dummy_pcm_hw_free, .prepare = dummy_pcm_prepare, .trigger = dummy_pcm_trigger, .pointer = dummy_pcm_pointer, }; -static struct snd_pcm_ops dummy_pcm_ops_no_buf = { +static const struct snd_pcm_ops dummy_pcm_ops_no_buf = { .open = dummy_pcm_open, .close = dummy_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = dummy_pcm_hw_params, - .hw_free = dummy_pcm_hw_free, .prepare = dummy_pcm_prepare, .trigger = dummy_pcm_trigger, .pointer = dummy_pcm_pointer, @@ -682,7 +670,7 @@ static int snd_card_dummy_pcm(struct snd_dummy *dummy, int device, int substreams) { struct snd_pcm *pcm; - struct snd_pcm_ops *ops; + const struct snd_pcm_ops *ops; int err; err = snd_pcm_new(dummy->card, "Dummy PCM", device, @@ -700,7 +688,7 @@ static int snd_card_dummy_pcm(struct snd_dummy *dummy, int device, pcm->info_flags = 0; strcpy(pcm->name, "Dummy PCM"); if (!fake_buffer) { - snd_pcm_lib_preallocate_pages_for_all(pcm, + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS, NULL, 0, 64*1024); @@ -861,7 +849,7 @@ static int snd_dummy_iobox_put(struct snd_kcontrol *kcontrol, return changed; } -static struct snd_kcontrol_new snd_dummy_controls[] = { +static const struct snd_kcontrol_new snd_dummy_controls[] = { DUMMY_VOLUME("Master Volume", 0, MIXER_ADDR_MASTER), DUMMY_CAPSRC("Master Capture Switch", 0, MIXER_ADDR_MASTER), DUMMY_VOLUME("Synth Volume", 0, MIXER_ADDR_SYNTH), @@ -915,7 +903,7 @@ static void print_formats(struct snd_dummy *dummy, { int i; - for (i = 0; i < SNDRV_PCM_FORMAT_LAST; i++) { + for (i = 0; i <= SNDRV_PCM_FORMAT_LAST; i++) { if (dummy->pcm_hw.formats & (1ULL << i)) snd_iprintf(buffer, " %s", snd_pcm_format_name(i)); } @@ -924,7 +912,7 @@ static void print_formats(struct snd_dummy *dummy, static void print_rates(struct snd_dummy *dummy, struct snd_info_buffer *buffer) { - static int rates[] = { + static const int rates[] = { 5512, 8000, 11025, 16000, 22050, 32000, 44100, 48000, 64000, 88200, 96000, 176400, 192000, }; @@ -956,7 +944,7 @@ struct dummy_hw_field { .offset = offsetof(struct snd_pcm_hardware, item), \ .size = sizeof(dummy_pcm_hardware.item) } -static struct dummy_hw_field fields[] = { +static const struct dummy_hw_field fields[] = { FIELD_ENTRY(formats, "%#llx"), FIELD_ENTRY(rates, "%#x"), FIELD_ENTRY(rate_min, "%d"), @@ -1034,7 +1022,7 @@ static int snd_dummy_probe(struct platform_device *devptr) { struct snd_card *card; struct snd_dummy *dummy; - struct dummy_model *m = NULL, **mdl; + const struct dummy_model *m = NULL, **mdl; int idx, err; int dev = devptr->id; diff --git a/sound/drivers/ml403-ac97cr.c b/sound/drivers/ml403-ac97cr.c index 70a6d1832698..0710707da8c1 100644 --- a/sound/drivers/ml403-ac97cr.c +++ b/sound/drivers/ml403-ac97cr.c @@ -670,23 +670,6 @@ snd_ml403_ac97cr_pcm_capture_prepare(struct snd_pcm_substream *substream) return 0; } -static int snd_ml403_ac97cr_hw_free(struct snd_pcm_substream *substream) -{ - PDEBUG(WORK_INFO, "hw_free()\n"); - return snd_pcm_lib_free_pages(substream); -} - -static int -snd_ml403_ac97cr_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - PDEBUG(WORK_INFO, "hw_params(): desired buffer bytes=%d, desired " - "period bytes=%d\n", - params_buffer_bytes(hw_params), params_period_bytes(hw_params)); - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - static int snd_ml403_ac97cr_playback_open(struct snd_pcm_substream *substream) { struct snd_ml403_ac97cr *ml403_ac97cr; @@ -748,9 +731,6 @@ static int snd_ml403_ac97cr_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_ml403_ac97cr_playback_ops = { .open = snd_ml403_ac97cr_playback_open, .close = snd_ml403_ac97cr_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ml403_ac97cr_hw_params, - .hw_free = snd_ml403_ac97cr_hw_free, .prepare = snd_ml403_ac97cr_pcm_playback_prepare, .trigger = snd_ml403_ac97cr_pcm_playback_trigger, .pointer = snd_ml403_ac97cr_pcm_pointer, @@ -759,9 +739,6 @@ static const struct snd_pcm_ops snd_ml403_ac97cr_playback_ops = { static const struct snd_pcm_ops snd_ml403_ac97cr_capture_ops = { .open = snd_ml403_ac97cr_capture_open, .close = snd_ml403_ac97cr_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ml403_ac97cr_hw_params, - .hw_free = snd_ml403_ac97cr_hw_free, .prepare = snd_ml403_ac97cr_pcm_capture_prepare, .trigger = snd_ml403_ac97cr_pcm_capture_trigger, .pointer = snd_ml403_ac97cr_pcm_pointer, @@ -1099,7 +1076,7 @@ snd_ml403_ac97cr_create(struct snd_card *card, struct platform_device *pfdev, { struct snd_ml403_ac97cr *ml403_ac97cr; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_ml403_ac97cr_dev_free, }; struct resource *resource; @@ -1123,7 +1100,7 @@ snd_ml403_ac97cr_create(struct snd_card *card, struct platform_device *pfdev, PDEBUG(INIT_INFO, "Trying to reserve resources now ...\n"); resource = platform_get_resource(pfdev, IORESOURCE_MEM, 0); /* get "port" */ - ml403_ac97cr->port = ioremap_nocache(resource->start, + ml403_ac97cr->port = ioremap(resource->start, (resource->end) - (resource->start) + 1); if (ml403_ac97cr->port == NULL) { @@ -1195,7 +1172,7 @@ snd_ml403_ac97cr_mixer(struct snd_ml403_ac97cr *ml403_ac97cr) struct snd_ac97_bus *bus; struct snd_ac97_template ac97; int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_ml403_ac97cr_codec_write, .read = snd_ml403_ac97cr_codec_read, }; @@ -1241,10 +1218,10 @@ snd_ml403_ac97cr_pcm(struct snd_ml403_ac97cr *ml403_ac97cr, int device) strcpy(pcm->name, "ML403AC97CR DAC/ADC"); ml403_ac97cr->pcm = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS, - NULL, - 64 * 1024, - 128 * 1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS, + NULL, + 64 * 1024, + 128 * 1024); return 0; } diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c index 44776e1463cb..9c708b693cb3 100644 --- a/sound/drivers/mts64.c +++ b/sound/drivers/mts64.c @@ -261,7 +261,7 @@ static int mts64_device_close(struct mts64 *mts) */ static u8 mts64_map_midi_input(u8 c) { - static u8 map[] = { 0, 1, 4, 2, 3 }; + static const u8 map[] = { 0, 1, 4, 2, 3 }; return map[c]; } @@ -353,7 +353,7 @@ static void mts64_smpte_start(struct parport *p, u8 seconds, u8 frames, u8 idx) { - static u8 fps[5] = { MTS64_CMD_SMPTE_FPS_24, + static const u8 fps[5] = { MTS64_CMD_SMPTE_FPS_24, MTS64_CMD_SMPTE_FPS_25, MTS64_CMD_SMPTE_FPS_2997, MTS64_CMD_SMPTE_FPS_30D, @@ -467,7 +467,7 @@ __out: return changed; } -static struct snd_kcontrol_new mts64_ctl_smpte_switch = { +static const struct snd_kcontrol_new mts64_ctl_smpte_switch = { .iface = SNDRV_CTL_ELEM_IFACE_RAWMIDI, .name = "SMPTE Playback Switch", .index = 0, @@ -540,7 +540,7 @@ static int snd_mts64_ctl_smpte_time_put(struct snd_kcontrol *kctl, return changed; } -static struct snd_kcontrol_new mts64_ctl_smpte_time_hours = { +static const struct snd_kcontrol_new mts64_ctl_smpte_time_hours = { .iface = SNDRV_CTL_ELEM_IFACE_RAWMIDI, .name = "SMPTE Time Hours", .index = 0, @@ -551,7 +551,7 @@ static struct snd_kcontrol_new mts64_ctl_smpte_time_hours = { .put = snd_mts64_ctl_smpte_time_put }; -static struct snd_kcontrol_new mts64_ctl_smpte_time_minutes = { +static const struct snd_kcontrol_new mts64_ctl_smpte_time_minutes = { .iface = SNDRV_CTL_ELEM_IFACE_RAWMIDI, .name = "SMPTE Time Minutes", .index = 0, @@ -562,7 +562,7 @@ static struct snd_kcontrol_new mts64_ctl_smpte_time_minutes = { .put = snd_mts64_ctl_smpte_time_put }; -static struct snd_kcontrol_new mts64_ctl_smpte_time_seconds = { +static const struct snd_kcontrol_new mts64_ctl_smpte_time_seconds = { .iface = SNDRV_CTL_ELEM_IFACE_RAWMIDI, .name = "SMPTE Time Seconds", .index = 0, @@ -573,7 +573,7 @@ static struct snd_kcontrol_new mts64_ctl_smpte_time_seconds = { .put = snd_mts64_ctl_smpte_time_put }; -static struct snd_kcontrol_new mts64_ctl_smpte_time_frames = { +static const struct snd_kcontrol_new mts64_ctl_smpte_time_frames = { .iface = SNDRV_CTL_ELEM_IFACE_RAWMIDI, .name = "SMPTE Time Frames", .index = 0, @@ -625,7 +625,7 @@ static int snd_mts64_ctl_smpte_fps_put(struct snd_kcontrol *kctl, return changed; } -static struct snd_kcontrol_new mts64_ctl_smpte_fps = { +static const struct snd_kcontrol_new mts64_ctl_smpte_fps = { .iface = SNDRV_CTL_ELEM_IFACE_RAWMIDI, .name = "SMPTE Fps", .index = 0, @@ -641,7 +641,7 @@ static int snd_mts64_ctl_create(struct snd_card *card, struct mts64 *mts) { int err, i; - static struct snd_kcontrol_new *control[] = { + static const struct snd_kcontrol_new *control[] = { &mts64_ctl_smpte_switch, &mts64_ctl_smpte_time_hours, &mts64_ctl_smpte_time_minutes, diff --git a/sound/drivers/opl3/opl3_drums.c b/sound/drivers/opl3/opl3_drums.c index cc7fb35e521b..ccc49f39404d 100644 --- a/sound/drivers/opl3/opl3_drums.c +++ b/sound/drivers/opl3/opl3_drums.c @@ -7,7 +7,7 @@ #include "opl3_voice.h" -static char snd_opl3_drum_table[47] = +static const char snd_opl3_drum_table[47] = { OPL3_BASSDRUM_ON, OPL3_BASSDRUM_ON, OPL3_HIHAT_ON, /* 35 - 37 */ OPL3_SNAREDRUM_ON, OPL3_HIHAT_ON, OPL3_SNAREDRUM_ON, /* 38 - 40 */ @@ -47,25 +47,25 @@ struct snd_opl3_drum_note { unsigned char feedback_connection; }; -static struct snd_opl3_drum_voice bass_op0 = {6, 0, 0x00, 0x32, 0xf8, 0x66, 0x30, 0x00}; -static struct snd_opl3_drum_voice bass_op1 = {6, 1, 0x00, 0x03, 0xf6, 0x57, 0x30, 0x00}; -static struct snd_opl3_drum_note bass_note = {6, 0x90, 0x09}; +static const struct snd_opl3_drum_voice bass_op0 = {6, 0, 0x00, 0x32, 0xf8, 0x66, 0x30, 0x00}; +static const struct snd_opl3_drum_voice bass_op1 = {6, 1, 0x00, 0x03, 0xf6, 0x57, 0x30, 0x00}; +static const struct snd_opl3_drum_note bass_note = {6, 0x90, 0x09}; -static struct snd_opl3_drum_voice hihat = {7, 0, 0x00, 0x03, 0xf0, 0x06, 0x20, 0x00}; +static const struct snd_opl3_drum_voice hihat = {7, 0, 0x00, 0x03, 0xf0, 0x06, 0x20, 0x00}; -static struct snd_opl3_drum_voice snare = {7, 1, 0x00, 0x03, 0xf0, 0x07, 0x20, 0x02}; -static struct snd_opl3_drum_note snare_note = {7, 0xf4, 0x0d}; +static const struct snd_opl3_drum_voice snare = {7, 1, 0x00, 0x03, 0xf0, 0x07, 0x20, 0x02}; +static const struct snd_opl3_drum_note snare_note = {7, 0xf4, 0x0d}; -static struct snd_opl3_drum_voice tomtom = {8, 0, 0x02, 0x03, 0xf0, 0x06, 0x10, 0x00}; -static struct snd_opl3_drum_note tomtom_note = {8, 0xf4, 0x09}; +static const struct snd_opl3_drum_voice tomtom = {8, 0, 0x02, 0x03, 0xf0, 0x06, 0x10, 0x00}; +static const struct snd_opl3_drum_note tomtom_note = {8, 0xf4, 0x09}; -static struct snd_opl3_drum_voice cymbal = {8, 1, 0x04, 0x03, 0xf0, 0x06, 0x10, 0x00}; +static const struct snd_opl3_drum_voice cymbal = {8, 1, 0x04, 0x03, 0xf0, 0x06, 0x10, 0x00}; /* * set drum voice characteristics */ static void snd_opl3_drum_voice_set(struct snd_opl3 *opl3, - struct snd_opl3_drum_voice *data) + const struct snd_opl3_drum_voice *data) { unsigned char op_offset = snd_opl3_regmap[data->voice][data->op]; unsigned char voice_offset = data->voice; @@ -100,7 +100,7 @@ static void snd_opl3_drum_voice_set(struct snd_opl3 *opl3, * Set drum voice pitch */ static void snd_opl3_drum_note_set(struct snd_opl3 *opl3, - struct snd_opl3_drum_note *data) + const struct snd_opl3_drum_note *data) { unsigned char voice_offset = data->voice; unsigned short opl3_reg; @@ -118,7 +118,7 @@ static void snd_opl3_drum_note_set(struct snd_opl3 *opl3, * Set drum voice volume and position */ static void snd_opl3_drum_vol_set(struct snd_opl3 *opl3, - struct snd_opl3_drum_voice *data, + const struct snd_opl3_drum_voice *data, int vel, struct snd_midi_channel *chan) { unsigned char op_offset = snd_opl3_regmap[data->voice][data->op]; @@ -170,7 +170,7 @@ void snd_opl3_drum_switch(struct snd_opl3 *opl3, int note, int vel, int on_off, struct snd_midi_channel *chan) { unsigned char drum_mask; - struct snd_opl3_drum_voice *drum_voice; + const struct snd_opl3_drum_voice *drum_voice; if (!(opl3->drum_reg & OPL3_PERCUSSION_ENABLE)) return; diff --git a/sound/drivers/opl3/opl3_lib.c b/sound/drivers/opl3/opl3_lib.c index cbdec28e89af..9259522483c8 100644 --- a/sound/drivers/opl3/opl3_lib.c +++ b/sound/drivers/opl3/opl3_lib.c @@ -214,7 +214,7 @@ static int snd_opl3_timer2_stop(struct snd_timer * timer) */ -static struct snd_timer_hardware snd_opl3_timer1 = +static const struct snd_timer_hardware snd_opl3_timer1 = { .flags = SNDRV_TIMER_HW_STOP, .resolution = 80000, @@ -223,7 +223,7 @@ static struct snd_timer_hardware snd_opl3_timer1 = .stop = snd_opl3_timer1_stop, }; -static struct snd_timer_hardware snd_opl3_timer2 = +static const struct snd_timer_hardware snd_opl3_timer2 = { .flags = SNDRV_TIMER_HW_STOP, .resolution = 320000, @@ -332,7 +332,7 @@ int snd_opl3_new(struct snd_card *card, unsigned short hardware, struct snd_opl3 **ropl3) { - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_opl3_dev_free, }; struct snd_opl3 *opl3; diff --git a/sound/drivers/opl3/opl3_midi.c b/sound/drivers/opl3/opl3_midi.c index 280cc79870cf..2f6e8023e05c 100644 --- a/sound/drivers/opl3/opl3_midi.c +++ b/sound/drivers/opl3/opl3_midi.c @@ -23,7 +23,7 @@ static void snd_opl3_note_off_unsafe(void *p, int note, int vel, * it saves a lot of log() calculations. (Rob Hooft <hooft@chem.ruu.nl>) */ -static char opl3_volume_table[128] = +static const char opl3_volume_table[128] = { -63, -48, -40, -35, -32, -29, -27, -26, -24, -23, -21, -20, -19, -18, -18, -17, @@ -69,7 +69,7 @@ void snd_opl3_calc_volume(unsigned char *volbyte, int vel, /* * Converts the note frequency to block and fnum values for the FM chip */ -static short opl3_note_table[16] = +static const short opl3_note_table[16] = { 305, 323, /* for pitch bending, -2 semitones */ 343, 363, 385, 408, 432, 458, 485, 514, 544, 577, 611, 647, @@ -266,7 +266,7 @@ static void snd_opl3_start_timer(struct snd_opl3 *opl3) /* ------------------------------ */ -static int snd_opl3_oss_map[MAX_OPL3_VOICES] = { +static const int snd_opl3_oss_map[MAX_OPL3_VOICES] = { 0, 1, 2, 9, 10, 11, 6, 7, 8, 15, 16, 17, 3, 4 ,5, 12, 13, 14 }; diff --git a/sound/drivers/opl3/opl3_oss.c b/sound/drivers/opl3/opl3_oss.c index d0cf2fb02cce..7bf0d5f3fedd 100644 --- a/sound/drivers/opl3/opl3_oss.c +++ b/sound/drivers/opl3/opl3_oss.c @@ -16,7 +16,7 @@ static int snd_opl3_reset_seq_oss(struct snd_seq_oss_arg *arg); /* operators */ -static struct snd_seq_oss_callback oss_callback = { +static const struct snd_seq_oss_callback oss_callback = { .owner = THIS_MODULE, .open = snd_opl3_open_seq_oss, .close = snd_opl3_close_seq_oss, diff --git a/sound/drivers/opl3/opl3_seq.c b/sound/drivers/opl3/opl3_seq.c index 20f2f5125394..cd2a01b5e2e1 100644 --- a/sound/drivers/opl3/opl3_seq.c +++ b/sound/drivers/opl3/opl3_seq.c @@ -128,7 +128,7 @@ static int snd_opl3_synth_unuse(void *private_data, struct snd_seq_port_subscrib /* * MIDI emulation operators */ -struct snd_midi_op opl3_ops = { +const struct snd_midi_op opl3_ops = { .note_on = snd_opl3_note_on, .note_off = snd_opl3_note_off, .key_press = snd_opl3_key_press, diff --git a/sound/drivers/opl3/opl3_voice.h b/sound/drivers/opl3/opl3_voice.h index dc0626a2dd61..be9ccca2d952 100644 --- a/sound/drivers/opl3/opl3_voice.h +++ b/sound/drivers/opl3/opl3_voice.h @@ -41,6 +41,6 @@ void snd_opl3_free_seq_oss(struct snd_opl3 *opl3); extern char snd_opl3_regmap[MAX_OPL2_VOICES][4]; extern bool use_internal_drums; -extern struct snd_midi_op opl3_ops; +extern const struct snd_midi_op opl3_ops; #endif diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c index 901d339703a9..035645eb5e8d 100644 --- a/sound/drivers/opl4/opl4_lib.c +++ b/sound/drivers/opl4/opl4_lib.c @@ -184,7 +184,7 @@ int snd_opl4_create(struct snd_card *card, struct snd_opl4 *opl4; struct snd_opl3 *opl3; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_opl4_dev_free }; diff --git a/sound/drivers/opl4/opl4_mixer.c b/sound/drivers/opl4/opl4_mixer.c index 7d4b3cc0fb6c..fa1e6eff43ab 100644 --- a/sound/drivers/opl4/opl4_mixer.c +++ b/sound/drivers/opl4/opl4_mixer.c @@ -47,7 +47,7 @@ static int snd_opl4_ctl_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_v return value != old_value; } -static struct snd_kcontrol_new snd_opl4_controls[] = { +static const struct snd_kcontrol_new snd_opl4_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "FM Playback Volume", diff --git a/sound/drivers/opl4/opl4_proc.c b/sound/drivers/opl4/opl4_proc.c index e0516e532969..f2149091e10a 100644 --- a/sound/drivers/opl4/opl4_proc.c +++ b/sound/drivers/opl4/opl4_proc.c @@ -76,7 +76,7 @@ static ssize_t snd_opl4_mem_proc_write(struct snd_info_entry *entry, return count; } -static struct snd_info_entry_ops snd_opl4_mem_proc_ops = { +static const struct snd_info_entry_ops snd_opl4_mem_proc_ops = { .open = snd_opl4_mem_proc_open, .release = snd_opl4_mem_proc_release, .read = snd_opl4_mem_proc_read, diff --git a/sound/drivers/opl4/opl4_seq.c b/sound/drivers/opl4/opl4_seq.c index 03d6202f4829..f59ca660c616 100644 --- a/sound/drivers/opl4/opl4_seq.c +++ b/sound/drivers/opl4/opl4_seq.c @@ -100,7 +100,7 @@ static int snd_opl4_seq_unuse(void *private_data, struct snd_seq_port_subscribe return 0; } -static struct snd_midi_op opl4_ops = { +static const struct snd_midi_op opl4_ops = { .note_on = snd_opl4_note_on, .note_off = snd_opl4_note_off, .note_terminate = snd_opl4_terminate_note, diff --git a/sound/drivers/opl4/opl4_synth.c b/sound/drivers/opl4/opl4_synth.c index 7bc1e58c95aa..34e2bd52bba1 100644 --- a/sound/drivers/opl4/opl4_synth.c +++ b/sound/drivers/opl4/opl4_synth.c @@ -248,7 +248,7 @@ static const s16 snd_opl4_pitch_map[0x600] = { * Attenuation according to GM recommendations, in -0.375 dB units. * table[v] = 40 * log(v / 127) / -0.375 */ -static unsigned char snd_opl4_volume_table[128] = { +static const unsigned char snd_opl4_volume_table[128] = { 255,224,192,173,160,150,141,134, 128,122,117,113,109,105,102, 99, 96, 93, 90, 88, 85, 83, 81, 79, diff --git a/sound/drivers/pcsp/pcsp.c b/sound/drivers/pcsp/pcsp.c index 14aacd8267d1..fd79e57c85ca 100644 --- a/sound/drivers/pcsp/pcsp.c +++ b/sound/drivers/pcsp/pcsp.c @@ -43,7 +43,7 @@ struct snd_pcsp pcsp_chip; static int snd_pcsp_create(struct snd_card *card) { - static struct snd_device_ops ops = { }; + static const struct snd_device_ops ops = { }; unsigned int resolution = hrtimer_resolution; int err, div, min_div, order; diff --git a/sound/drivers/pcsp/pcsp_lib.c b/sound/drivers/pcsp/pcsp_lib.c index f91316bf01cb..05244b11ed5e 100644 --- a/sound/drivers/pcsp/pcsp_lib.c +++ b/sound/drivers/pcsp/pcsp_lib.c @@ -214,12 +214,7 @@ static int snd_pcsp_playback_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_pcsp *chip = snd_pcm_substream_chip(substream); - int err; pcsp_sync_stop(chip); - err = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (err < 0) - return err; return 0; } @@ -230,7 +225,7 @@ static int snd_pcsp_playback_hw_free(struct snd_pcm_substream *substream) printk(KERN_INFO "PCSP: hw_free called\n"); #endif pcsp_sync_stop(chip); - return snd_pcm_lib_free_pages(substream); + return 0; } static int snd_pcsp_playback_prepare(struct snd_pcm_substream *substream) @@ -327,7 +322,6 @@ static int snd_pcsp_playback_open(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_pcsp_playback_ops = { .open = snd_pcsp_playback_open, .close = snd_pcsp_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_pcsp_playback_hw_params, .hw_free = snd_pcsp_playback_hw_free, .prepare = snd_pcsp_playback_prepare, @@ -350,11 +344,11 @@ int snd_pcsp_new_pcm(struct snd_pcsp *chip) chip->pcm->info_flags = SNDRV_PCM_INFO_HALF_DUPLEX; strcpy(chip->pcm->name, "pcsp"); - snd_pcm_lib_preallocate_pages_for_all(chip->pcm, - SNDRV_DMA_TYPE_CONTINUOUS, - NULL, - PCSP_BUFFER_SIZE, - PCSP_BUFFER_SIZE); + snd_pcm_set_managed_buffer_all(chip->pcm, + SNDRV_DMA_TYPE_CONTINUOUS, + NULL, + PCSP_BUFFER_SIZE, + PCSP_BUFFER_SIZE); return 0; } diff --git a/sound/drivers/pcsp/pcsp_mixer.c b/sound/drivers/pcsp/pcsp_mixer.c index be2990451bcd..da33e5b620a7 100644 --- a/sound/drivers/pcsp/pcsp_mixer.c +++ b/sound/drivers/pcsp/pcsp_mixer.c @@ -120,17 +120,17 @@ static int pcsp_pcspkr_put(struct snd_kcontrol *kcontrol, .put = pcsp_##ctl_type##_put, \ } -static struct snd_kcontrol_new snd_pcsp_controls_pcm[] = { +static const struct snd_kcontrol_new snd_pcsp_controls_pcm[] = { PCSP_MIXER_CONTROL(enable, "Master Playback Switch"), PCSP_MIXER_CONTROL(treble, "BaseFRQ Playback Volume"), }; -static struct snd_kcontrol_new snd_pcsp_controls_spkr[] = { +static const struct snd_kcontrol_new snd_pcsp_controls_spkr[] = { PCSP_MIXER_CONTROL(pcspkr, "Beep Playback Switch"), }; static int snd_pcsp_ctls_add(struct snd_pcsp *chip, - struct snd_kcontrol_new *ctls, int num) + const struct snd_kcontrol_new *ctls, int num) { int i, err; struct snd_card *card = chip->card; diff --git a/sound/drivers/serial-u16550.c b/sound/drivers/serial-u16550.c index 4775f1b7b444..3947f084dd6b 100644 --- a/sound/drivers/serial-u16550.c +++ b/sound/drivers/serial-u16550.c @@ -42,7 +42,7 @@ MODULE_SUPPORTED_DEVICE("{{ALSA, MIDI serial u16550}}"); #define SNDRV_SERIAL_MS124W_MB 3 /* Midiator MS-124W in M/B mode */ #define SNDRV_SERIAL_GENERIC 4 /* Generic Interface */ #define SNDRV_SERIAL_MAX_ADAPTOR SNDRV_SERIAL_GENERIC -static char *adaptor_names[] = { +static const char * const adaptor_names[] = { "Soundcanvas", "MS-124T", "MS-124W S/A", @@ -777,7 +777,7 @@ static int snd_uart16550_create(struct snd_card *card, int droponfull, struct snd_uart16550 **ruart) { - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_uart16550_dev_free, }; struct snd_uart16550 *uart; diff --git a/sound/drivers/vx/vx_cmd.c b/sound/drivers/vx/vx_cmd.c index 77ae59aef4e0..b0970a04883e 100644 --- a/sound/drivers/vx/vx_cmd.c +++ b/sound/drivers/vx/vx_cmd.c @@ -15,7 +15,7 @@ /* * Array of DSP commands */ -static struct vx_cmd_info vx_dsp_cmds[] = { +static const struct vx_cmd_info vx_dsp_cmds[] = { [CMD_VERSION] = { 0x010000, 2, RMH_SSIZE_FIXED, 1 }, [CMD_SUPPORTED] = { 0x020000, 1, RMH_SSIZE_FIXED, 2 }, [CMD_TEST_IT] = { 0x040000, 1, RMH_SSIZE_FIXED, 1 }, diff --git a/sound/drivers/vx/vx_core.c b/sound/drivers/vx/vx_core.c index 6bbc2a4f85c1..ffab0400d7fb 100644 --- a/sound/drivers/vx/vx_core.c +++ b/sound/drivers/vx/vx_core.c @@ -39,7 +39,7 @@ MODULE_LICENSE("GPL"); int snd_vx_check_reg_bit(struct vx_core *chip, int reg, int mask, int bit, int time) { unsigned long end_time = jiffies + (time * HZ + 999) / 1000; - static char *reg_names[VX_REG_MAX] = { + static const char * const reg_names[VX_REG_MAX] = { "ICR", "CVR", "ISR", "IVR", "RXH", "RXM", "RXL", "DMA", "CDSP", "RFREQ", "RUER/V2", "DATA", "MEMIRQ", "ACQ", "BIT0", "BIT1", "MIC0", "MIC1", "MIC2", @@ -588,11 +588,11 @@ static void vx_reset_board(struct vx_core *chip, int cold_reset) static void vx_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) { struct vx_core *chip = entry->private_data; - static char *audio_src_vxp[] = { "Line", "Mic", "Digital" }; - static char *audio_src_vx2[] = { "Analog", "Analog", "Digital" }; - static char *clock_mode[] = { "Auto", "Internal", "External" }; - static char *clock_src[] = { "Internal", "External" }; - static char *uer_type[] = { "Consumer", "Professional", "Not Present" }; + static const char * const audio_src_vxp[] = { "Line", "Mic", "Digital" }; + static const char * const audio_src_vx2[] = { "Analog", "Analog", "Digital" }; + static const char * const clock_mode[] = { "Auto", "Internal", "External" }; + static const char * const clock_src[] = { "Internal", "External" }; + static const char * const uer_type[] = { "Consumer", "Professional", "Not Present" }; snd_iprintf(buffer, "%s\n", chip->card->longname); snd_iprintf(buffer, "Xilinx Firmware: %s\n", @@ -765,8 +765,9 @@ EXPORT_SYMBOL(snd_vx_resume); * * return the instance pointer if successful, NULL in error. */ -struct vx_core *snd_vx_create(struct snd_card *card, struct snd_vx_hardware *hw, - struct snd_vx_ops *ops, +struct vx_core *snd_vx_create(struct snd_card *card, + const struct snd_vx_hardware *hw, + const struct snd_vx_ops *ops, int extra_size) { struct vx_core *chip; diff --git a/sound/drivers/vx/vx_hwdep.c b/sound/drivers/vx/vx_hwdep.c index f0d31b0a178e..01baa6d872e9 100644 --- a/sound/drivers/vx/vx_hwdep.c +++ b/sound/drivers/vx/vx_hwdep.c @@ -32,7 +32,7 @@ MODULE_FIRMWARE("vx/l_1_vp4.d56"); int snd_vx_setup_firmware(struct vx_core *chip) { - static char *fw_files[VX_TYPE_NUMS][4] = { + static const char * const fw_files[VX_TYPE_NUMS][4] = { [VX_TYPE_BOARD] = { NULL, "x1_1_vx2.xlx", "bd56002.boot", "l_1_vx2.d56", }, diff --git a/sound/drivers/vx/vx_mixer.c b/sound/drivers/vx/vx_mixer.c index b17c67b14d59..13099f8c84d6 100644 --- a/sound/drivers/vx/vx_mixer.c +++ b/sound/drivers/vx/vx_mixer.c @@ -961,7 +961,7 @@ int snd_vx_mixer_new(struct vx_core *chip) return err; /* VU, peak, saturation meters */ for (c = 0; c < 2; c++) { - static char *dir[2] = { "Output", "Input" }; + static const char * const dir[2] = { "Output", "Input" }; for (i = 0; i < chip->hw->num_ins; i++) { int val = (i * 2) | (c << 8); if (c == 1) { diff --git a/sound/drivers/vx/vx_pcm.c b/sound/drivers/vx/vx_pcm.c index f17e0a76c73c..664b9efa9a50 100644 --- a/sound/drivers/vx/vx_pcm.c +++ b/sound/drivers/vx/vx_pcm.c @@ -773,23 +773,6 @@ static snd_pcm_uframes_t vx_pcm_playback_pointer(struct snd_pcm_substream *subs) } /* - * vx_pcm_hw_params - hw_params callback for playback and capture - */ -static int vx_pcm_hw_params(struct snd_pcm_substream *subs, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(subs, params_buffer_bytes(hw_params)); -} - -/* - * vx_pcm_hw_free - hw_free callback for playback and capture - */ -static int vx_pcm_hw_free(struct snd_pcm_substream *subs) -{ - return snd_pcm_lib_free_pages(subs); -} - -/* * vx_pcm_prepare - prepare callback for playback and capture */ static int vx_pcm_prepare(struct snd_pcm_substream *subs) @@ -860,9 +843,6 @@ static int vx_pcm_prepare(struct snd_pcm_substream *subs) static const struct snd_pcm_ops vx_pcm_playback_ops = { .open = vx_pcm_playback_open, .close = vx_pcm_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = vx_pcm_hw_params, - .hw_free = vx_pcm_hw_free, .prepare = vx_pcm_prepare, .trigger = vx_pcm_trigger, .pointer = vx_pcm_playback_pointer, @@ -1080,9 +1060,6 @@ static snd_pcm_uframes_t vx_pcm_capture_pointer(struct snd_pcm_substream *subs) static const struct snd_pcm_ops vx_pcm_capture_ops = { .open = vx_pcm_capture_open, .close = vx_pcm_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = vx_pcm_hw_params, - .hw_free = vx_pcm_hw_free, .prepare = vx_pcm_prepare, .trigger = vx_pcm_trigger, .pointer = vx_pcm_capture_pointer, @@ -1230,9 +1207,9 @@ int snd_vx_pcm_new(struct vx_core *chip) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &vx_pcm_playback_ops); if (ins) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &vx_pcm_capture_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - snd_dma_continuous_data(GFP_KERNEL | GFP_DMA32), - 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, + snd_dma_continuous_data(GFP_KERNEL | GFP_DMA32), + 0, 0); pcm->private_data = chip; pcm->private_free = snd_vx_pcm_free; diff --git a/sound/firewire/bebob/bebob_pcm.c b/sound/firewire/bebob/bebob_pcm.c index d4edd06d32cf..f8d9a2041264 100644 --- a/sound/firewire/bebob/bebob_pcm.c +++ b/sound/firewire/bebob/bebob_pcm.c @@ -212,11 +212,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_bebob *bebob = substream->private_data; - int err; - - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; + int err = 0; if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) { unsigned int rate = params_rate(hw_params); @@ -247,7 +243,7 @@ static int pcm_hw_free(struct snd_pcm_substream *substream) mutex_unlock(&bebob->mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } static int @@ -346,7 +342,6 @@ int snd_bebob_create_pcm_devices(struct snd_bebob *bebob) static const struct snd_pcm_ops capture_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_hw_params, .hw_free = pcm_hw_free, .prepare = pcm_capture_prepare, @@ -357,7 +352,6 @@ int snd_bebob_create_pcm_devices(struct snd_bebob *bebob) static const struct snd_pcm_ops playback_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_hw_params, .hw_free = pcm_hw_free, .prepare = pcm_playback_prepare, @@ -377,8 +371,7 @@ int snd_bebob_create_pcm_devices(struct snd_bebob *bebob) "%s PCM", bebob->card->shortname); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0); end: return err; } diff --git a/sound/firewire/dice/dice-alesis.c b/sound/firewire/dice/dice-alesis.c index f5b325263b67..0916864511d5 100644 --- a/sound/firewire/dice/dice-alesis.c +++ b/sound/firewire/dice/dice-alesis.c @@ -50,3 +50,27 @@ int snd_dice_detect_alesis_formats(struct snd_dice *dice) return 0; } + +int snd_dice_detect_alesis_mastercontrol_formats(struct snd_dice *dice) +{ + int i; + + dice->tx_pcm_chs[0][SND_DICE_RATE_MODE_LOW] = 16; + dice->tx_pcm_chs[1][SND_DICE_RATE_MODE_LOW] = 12; + dice->tx_pcm_chs[0][SND_DICE_RATE_MODE_MIDDLE] = 12; + dice->tx_pcm_chs[1][SND_DICE_RATE_MODE_MIDDLE] = 4; + dice->tx_pcm_chs[0][SND_DICE_RATE_MODE_HIGH] = 8; + dice->tx_pcm_chs[1][SND_DICE_RATE_MODE_HIGH] = 0; + + for (i = 0; i < SND_DICE_RATE_MODE_COUNT; ++i) { + dice->rx_pcm_chs[0][i] = 6; + dice->rx_pcm_chs[1][i] = 0; + } + + for (i = 0; i < MAX_STREAMS; ++i) { + dice->tx_midi_ports[i] = 2; + dice->rx_midi_ports[i] = 2; + } + + return 0; +} diff --git a/sound/firewire/dice/dice-extension.c b/sound/firewire/dice/dice-extension.c index a63fcbc875ad..02f4a8318e38 100644 --- a/sound/firewire/dice/dice-extension.c +++ b/sound/firewire/dice/dice-extension.c @@ -159,8 +159,11 @@ int snd_dice_detect_extension_formats(struct snd_dice *dice) int j; for (j = i + 1; j < 9; ++j) { - if (pointers[i * 2] == pointers[j * 2]) + if (pointers[i * 2] == pointers[j * 2]) { + // Fallback to limited functionality. + err = -ENXIO; goto end; + } } } diff --git a/sound/firewire/dice/dice-pcm.c b/sound/firewire/dice/dice-pcm.c index be79d659eedf..af8a90ee40f3 100644 --- a/sound/firewire/dice/dice-pcm.c +++ b/sound/firewire/dice/dice-pcm.c @@ -264,11 +264,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_dice *dice = substream->private_data; - int err; - - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; + int err = 0; if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) { unsigned int rate = params_rate(hw_params); @@ -304,7 +300,7 @@ static int pcm_hw_free(struct snd_pcm_substream *substream) mutex_unlock(&dice->mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } static int capture_prepare(struct snd_pcm_substream *substream) @@ -409,7 +405,6 @@ int snd_dice_create_pcm(struct snd_dice *dice) static const struct snd_pcm_ops capture_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_hw_params, .hw_free = pcm_hw_free, .prepare = capture_prepare, @@ -420,7 +415,6 @@ int snd_dice_create_pcm(struct snd_dice *dice) static const struct snd_pcm_ops playback_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_hw_params, .hw_free = pcm_hw_free, .prepare = playback_prepare, @@ -457,9 +451,8 @@ int snd_dice_create_pcm(struct snd_dice *dice) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, - SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, + NULL, 0, 0); } return 0; diff --git a/sound/firewire/dice/dice-stream.c b/sound/firewire/dice/dice-stream.c index 6a3d60913e10..8e0c0380b4c4 100644 --- a/sound/firewire/dice/dice-stream.c +++ b/sound/firewire/dice/dice-stream.c @@ -224,7 +224,6 @@ static int keep_dual_resources(struct snd_dice *dice, unsigned int rate, struct amdtp_stream *stream; struct fw_iso_resources *resources; unsigned int pcm_cache; - unsigned int midi_cache; unsigned int pcm_chs; unsigned int midi_ports; @@ -233,7 +232,6 @@ static int keep_dual_resources(struct snd_dice *dice, unsigned int rate, resources = &dice->tx_resources[i]; pcm_cache = dice->tx_pcm_chs[i][mode]; - midi_cache = dice->tx_midi_ports[i]; err = snd_dice_transaction_read_tx(dice, params->size * i + TX_NUMBER_AUDIO, reg, sizeof(reg)); @@ -242,7 +240,6 @@ static int keep_dual_resources(struct snd_dice *dice, unsigned int rate, resources = &dice->rx_resources[i]; pcm_cache = dice->rx_pcm_chs[i][mode]; - midi_cache = dice->rx_midi_ports[i]; err = snd_dice_transaction_read_rx(dice, params->size * i + RX_NUMBER_AUDIO, reg, sizeof(reg)); @@ -253,10 +250,10 @@ static int keep_dual_resources(struct snd_dice *dice, unsigned int rate, midi_ports = be32_to_cpu(reg[1]); // These are important for developer of this driver. - if (pcm_chs != pcm_cache || midi_ports != midi_cache) { + if (pcm_chs != pcm_cache) { dev_info(&dice->unit->device, - "cache mismatch: pcm: %u:%u, midi: %u:%u\n", - pcm_chs, pcm_cache, midi_ports, midi_cache); + "cache mismatch: pcm: %u:%u, midi: %u\n", + pcm_chs, pcm_cache, midi_ports); return -EPROTO; } diff --git a/sound/firewire/dice/dice.c b/sound/firewire/dice/dice.c index 13eeb3f52bb6..06c94f009dfb 100644 --- a/sound/firewire/dice/dice.c +++ b/sound/firewire/dice/dice.c @@ -355,6 +355,14 @@ static const struct ieee1394_device_id dice_id_table[] = { .model_id = MODEL_ALESIS_IO_BOTH, .driver_data = (kernel_ulong_t)snd_dice_detect_alesis_formats, }, + // Alesis MasterControl. + { + .match_flags = IEEE1394_MATCH_VENDOR_ID | + IEEE1394_MATCH_MODEL_ID, + .vendor_id = OUI_ALESIS, + .model_id = 0x000002, + .driver_data = (kernel_ulong_t)snd_dice_detect_alesis_mastercontrol_formats, + }, /* Mytek Stereo 192 DSD-DAC. */ { .match_flags = IEEE1394_MATCH_VENDOR_ID | diff --git a/sound/firewire/dice/dice.h b/sound/firewire/dice/dice.h index 16366773e22e..7fbffcab94c2 100644 --- a/sound/firewire/dice/dice.h +++ b/sound/firewire/dice/dice.h @@ -229,6 +229,7 @@ int snd_dice_create_midi(struct snd_dice *dice); int snd_dice_detect_tcelectronic_formats(struct snd_dice *dice); int snd_dice_detect_alesis_formats(struct snd_dice *dice); +int snd_dice_detect_alesis_mastercontrol_formats(struct snd_dice *dice); int snd_dice_detect_extension_formats(struct snd_dice *dice); int snd_dice_detect_mytek_formats(struct snd_dice *dice); int snd_dice_detect_presonus_formats(struct snd_dice *dice); diff --git a/sound/firewire/digi00x/digi00x-pcm.c b/sound/firewire/digi00x/digi00x-pcm.c index 57cbce4fd836..b7f6eda09f9f 100644 --- a/sound/firewire/digi00x/digi00x-pcm.c +++ b/sound/firewire/digi00x/digi00x-pcm.c @@ -188,11 +188,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_dg00x *dg00x = substream->private_data; - int err; - - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; + int err = 0; if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) { unsigned int rate = params_rate(hw_params); @@ -223,7 +219,7 @@ static int pcm_hw_free(struct snd_pcm_substream *substream) mutex_unlock(&dg00x->mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } static int pcm_capture_prepare(struct snd_pcm_substream *substream) @@ -329,7 +325,6 @@ int snd_dg00x_create_pcm_devices(struct snd_dg00x *dg00x) static const struct snd_pcm_ops capture_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_hw_params, .hw_free = pcm_hw_free, .prepare = pcm_capture_prepare, @@ -340,7 +335,6 @@ int snd_dg00x_create_pcm_devices(struct snd_dg00x *dg00x) static const struct snd_pcm_ops playback_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_hw_params, .hw_free = pcm_hw_free, .prepare = pcm_playback_prepare, @@ -360,8 +354,7 @@ int snd_dg00x_create_pcm_devices(struct snd_dg00x *dg00x) "%s PCM", dg00x->card->shortname); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0); return 0; } diff --git a/sound/firewire/fireface/ff-pcm.c b/sound/firewire/fireface/ff-pcm.c index 4e3bd9a2bec0..f978cc2fed7d 100644 --- a/sound/firewire/fireface/ff-pcm.c +++ b/sound/firewire/fireface/ff-pcm.c @@ -228,11 +228,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_ff *ff = substream->private_data; - int err; - - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; + int err = 0; if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) { unsigned int rate = params_rate(hw_params); @@ -247,7 +243,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream, mutex_unlock(&ff->mutex); } - return 0; + return err; } static int pcm_hw_free(struct snd_pcm_substream *substream) @@ -263,7 +259,7 @@ static int pcm_hw_free(struct snd_pcm_substream *substream) mutex_unlock(&ff->mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } static int pcm_capture_prepare(struct snd_pcm_substream *substream) @@ -369,7 +365,6 @@ int snd_ff_create_pcm_devices(struct snd_ff *ff) static const struct snd_pcm_ops pcm_capture_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_hw_params, .hw_free = pcm_hw_free, .prepare = pcm_capture_prepare, @@ -380,7 +375,6 @@ int snd_ff_create_pcm_devices(struct snd_ff *ff) static const struct snd_pcm_ops pcm_playback_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_hw_params, .hw_free = pcm_hw_free, .prepare = pcm_playback_prepare, @@ -400,8 +394,7 @@ int snd_ff_create_pcm_devices(struct snd_ff *ff) "%s PCM", ff->card->shortname); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &pcm_playback_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pcm_capture_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0); return 0; } diff --git a/sound/firewire/fireworks/fireworks_pcm.c b/sound/firewire/fireworks/fireworks_pcm.c index e69896d748df..980580dfbb39 100644 --- a/sound/firewire/fireworks/fireworks_pcm.c +++ b/sound/firewire/fireworks/fireworks_pcm.c @@ -248,11 +248,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_efw *efw = substream->private_data; - int err; - - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; + int err = 0; if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) { unsigned int rate = params_rate(hw_params); @@ -283,7 +279,7 @@ static int pcm_hw_free(struct snd_pcm_substream *substream) mutex_unlock(&efw->mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } static int pcm_capture_prepare(struct snd_pcm_substream *substream) @@ -376,7 +372,6 @@ int snd_efw_create_pcm_devices(struct snd_efw *efw) static const struct snd_pcm_ops capture_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_hw_params, .hw_free = pcm_hw_free, .prepare = pcm_capture_prepare, @@ -387,7 +382,6 @@ int snd_efw_create_pcm_devices(struct snd_efw *efw) static const struct snd_pcm_ops playback_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_hw_params, .hw_free = pcm_hw_free, .prepare = pcm_playback_prepare, @@ -406,8 +400,7 @@ int snd_efw_create_pcm_devices(struct snd_efw *efw) snprintf(pcm->name, sizeof(pcm->name), "%s PCM", efw->card->shortname); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0); end: return err; } diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c index d9f1b962bfef..6655af53b367 100644 --- a/sound/firewire/isight.c +++ b/sound/firewire/isight.c @@ -286,11 +286,6 @@ static int isight_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct isight *isight = substream->private_data; - int err; - - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; WRITE_ONCE(isight->pcm_active, true); @@ -336,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream) isight_stop_streaming(isight); mutex_unlock(&isight->mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } static int isight_start_streaming(struct isight *isight) @@ -446,7 +441,6 @@ static int isight_create_pcm(struct isight *isight) static const struct snd_pcm_ops ops = { .open = isight_open, .close = isight_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = isight_hw_params, .hw_free = isight_hw_free, .prepare = isight_prepare, @@ -463,8 +457,7 @@ static int isight_create_pcm(struct isight *isight) strcpy(pcm->name, "iSight"); isight->pcm = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream; isight->pcm->ops = &ops; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0); return 0; } diff --git a/sound/firewire/motu/motu-pcm.c b/sound/firewire/motu/motu-pcm.c index 349b4d09e84f..2d41a1a4052c 100644 --- a/sound/firewire/motu/motu-pcm.c +++ b/sound/firewire/motu/motu-pcm.c @@ -177,18 +177,14 @@ static int pcm_open(struct snd_pcm_substream *substream) err = snd_pcm_hw_constraint_minmax(substream->runtime, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, frames_per_period, frames_per_period); - if (err < 0) { - mutex_unlock(&motu->mutex); + if (err < 0) goto err_locked; - } err = snd_pcm_hw_constraint_minmax(substream->runtime, SNDRV_PCM_HW_PARAM_BUFFER_SIZE, frames_per_buffer, frames_per_buffer); - if (err < 0) { - mutex_unlock(&motu->mutex); + if (err < 0) goto err_locked; - } } } @@ -216,11 +212,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_motu *motu = substream->private_data; - int err; - - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; + int err = 0; if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) { unsigned int rate = params_rate(hw_params); @@ -251,7 +243,7 @@ static int pcm_hw_free(struct snd_pcm_substream *substream) mutex_unlock(&motu->mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } static int capture_prepare(struct snd_pcm_substream *substream) @@ -348,7 +340,6 @@ int snd_motu_create_pcm_devices(struct snd_motu *motu) static const struct snd_pcm_ops capture_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_hw_params, .hw_free = pcm_hw_free, .prepare = capture_prepare, @@ -359,7 +350,6 @@ int snd_motu_create_pcm_devices(struct snd_motu *motu) static const struct snd_pcm_ops playback_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_hw_params, .hw_free = pcm_hw_free, .prepare = playback_prepare, @@ -378,8 +368,7 @@ int snd_motu_create_pcm_devices(struct snd_motu *motu) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0); return 0; } diff --git a/sound/firewire/oxfw/oxfw-command.c b/sound/firewire/oxfw/oxfw-command.c index 16dc337c7093..d2e57c76070d 100644 --- a/sound/firewire/oxfw/oxfw-command.c +++ b/sound/firewire/oxfw/oxfw-command.c @@ -38,7 +38,7 @@ int avc_stream_set_format(struct fw_unit *unit, enum avc_general_plug_dir dir, else if (err < len + 10) err = -EIO; else if (buf[0] == 0x08) /* NOT IMPLEMENTED */ - err = -ENOSYS; + err = -ENXIO; else if (buf[0] == 0x0a) /* REJECTED */ err = -EINVAL; else @@ -83,7 +83,7 @@ int avc_stream_get_format(struct fw_unit *unit, else if (err < 12) err = -EIO; else if (buf[0] == 0x08) /* NOT IMPLEMENTED */ - err = -ENOSYS; + err = -ENXIO; else if (buf[0] == 0x0a) /* REJECTED */ err = -EINVAL; else if (buf[0] == 0x0b) /* IN TRANSITION */ @@ -147,7 +147,7 @@ int avc_general_inquiry_sig_fmt(struct fw_unit *unit, unsigned int rate, else if (err < 8) err = -EIO; else if (buf[0] == 0x08) /* NOT IMPLEMENTED */ - err = -ENOSYS; + err = -ENXIO; if (err < 0) goto end; diff --git a/sound/firewire/oxfw/oxfw-pcm.c b/sound/firewire/oxfw/oxfw-pcm.c index 9124603edabe..2dfa7e179cb6 100644 --- a/sound/firewire/oxfw/oxfw-pcm.c +++ b/sound/firewire/oxfw/oxfw-pcm.c @@ -237,11 +237,7 @@ static int pcm_capture_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_oxfw *oxfw = substream->private_data; - int err; - - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; + int err = 0; if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) { unsigned int rate = params_rate(hw_params); @@ -264,11 +260,7 @@ static int pcm_playback_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_oxfw *oxfw = substream->private_data; - int err; - - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; + int err = 0; if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) { unsigned int rate = params_rate(hw_params); @@ -285,7 +277,7 @@ static int pcm_playback_hw_params(struct snd_pcm_substream *substream, mutex_unlock(&oxfw->mutex); } - return 0; + return err; } static int pcm_capture_hw_free(struct snd_pcm_substream *substream) @@ -301,7 +293,7 @@ static int pcm_capture_hw_free(struct snd_pcm_substream *substream) mutex_unlock(&oxfw->mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } static int pcm_playback_hw_free(struct snd_pcm_substream *substream) { @@ -316,7 +308,7 @@ static int pcm_playback_hw_free(struct snd_pcm_substream *substream) mutex_unlock(&oxfw->mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } static int pcm_capture_prepare(struct snd_pcm_substream *substream) @@ -419,7 +411,6 @@ int snd_oxfw_create_pcm(struct snd_oxfw *oxfw) static const struct snd_pcm_ops capture_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_capture_hw_params, .hw_free = pcm_capture_hw_free, .prepare = pcm_capture_prepare, @@ -430,7 +421,6 @@ int snd_oxfw_create_pcm(struct snd_oxfw *oxfw) static const struct snd_pcm_ops playback_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_playback_hw_params, .hw_free = pcm_playback_hw_free, .prepare = pcm_playback_prepare, @@ -454,8 +444,7 @@ int snd_oxfw_create_pcm(struct snd_oxfw *oxfw) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops); if (cap > 0) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0); return 0; } diff --git a/sound/firewire/oxfw/oxfw-stream.c b/sound/firewire/oxfw/oxfw-stream.c index 501a80094bf7..80c9dc13f1b5 100644 --- a/sound/firewire/oxfw/oxfw-stream.c +++ b/sound/firewire/oxfw/oxfw-stream.c @@ -513,7 +513,7 @@ int snd_oxfw_stream_parse_format(u8 *format, * Level 1: AM824 Compound (0x40) */ if ((format[0] != 0x90) || (format[1] != 0x40)) - return -ENOSYS; + return -ENXIO; /* check the sampling rate */ for (i = 0; i < ARRAY_SIZE(avc_stream_rate_table); i++) { @@ -521,7 +521,7 @@ int snd_oxfw_stream_parse_format(u8 *format, break; } if (i == ARRAY_SIZE(avc_stream_rate_table)) - return -ENOSYS; + return -ENXIO; formation->rate = oxfw_rate_table[i]; @@ -565,13 +565,13 @@ int snd_oxfw_stream_parse_format(u8 *format, /* Don't care */ case 0xff: default: - return -ENOSYS; /* not supported */ + return -ENXIO; /* not supported */ } } if (formation->pcm > AM824_MAX_CHANNELS_FOR_PCM || formation->midi > AM824_MAX_CHANNELS_FOR_MIDI) - return -ENOSYS; + return -ENXIO; return 0; } @@ -656,7 +656,7 @@ static int fill_stream_formats(struct snd_oxfw *oxfw, /* get first entry */ len = AVC_GENERIC_FRAME_MAXIMUM_BYTES; err = avc_stream_get_format_list(oxfw->unit, dir, 0, buf, &len, 0); - if (err == -ENOSYS) { + if (err == -ENXIO) { /* LIST subfunction is not implemented */ len = AVC_GENERIC_FRAME_MAXIMUM_BYTES; err = assume_stream_formats(oxfw, dir, pid, buf, &len, @@ -728,49 +728,63 @@ int snd_oxfw_stream_discover(struct snd_oxfw *oxfw) err); goto end; } else if ((plugs[0] == 0) && (plugs[1] == 0)) { - err = -ENOSYS; + err = -ENXIO; goto end; } /* use oPCR[0] if exists */ if (plugs[1] > 0) { err = fill_stream_formats(oxfw, AVC_GENERAL_PLUG_DIR_OUT, 0); - if (err < 0) - goto end; + if (err < 0) { + if (err != -ENXIO) + return err; - for (i = 0; i < SND_OXFW_STREAM_FORMAT_ENTRIES; i++) { - format = oxfw->tx_stream_formats[i]; - if (format == NULL) - continue; - err = snd_oxfw_stream_parse_format(format, &formation); - if (err < 0) - continue; - - /* Add one MIDI port. */ - if (formation.midi > 0) - oxfw->midi_input_ports = 1; - } + // The oPCR is not available for isoc communication. + err = 0; + } else { + for (i = 0; i < SND_OXFW_STREAM_FORMAT_ENTRIES; i++) { + format = oxfw->tx_stream_formats[i]; + if (format == NULL) + continue; + err = snd_oxfw_stream_parse_format(format, + &formation); + if (err < 0) + continue; + + /* Add one MIDI port. */ + if (formation.midi > 0) + oxfw->midi_input_ports = 1; + } - oxfw->has_output = true; + oxfw->has_output = true; + } } /* use iPCR[0] if exists */ if (plugs[0] > 0) { err = fill_stream_formats(oxfw, AVC_GENERAL_PLUG_DIR_IN, 0); - if (err < 0) - goto end; + if (err < 0) { + if (err != -ENXIO) + return err; + + // The iPCR is not available for isoc communication. + err = 0; + } else { + for (i = 0; i < SND_OXFW_STREAM_FORMAT_ENTRIES; i++) { + format = oxfw->rx_stream_formats[i]; + if (format == NULL) + continue; + err = snd_oxfw_stream_parse_format(format, + &formation); + if (err < 0) + continue; + + /* Add one MIDI port. */ + if (formation.midi > 0) + oxfw->midi_output_ports = 1; + } - for (i = 0; i < SND_OXFW_STREAM_FORMAT_ENTRIES; i++) { - format = oxfw->rx_stream_formats[i]; - if (format == NULL) - continue; - err = snd_oxfw_stream_parse_format(format, &formation); - if (err < 0) - continue; - - /* Add one MIDI port. */ - if (formation.midi > 0) - oxfw->midi_output_ports = 1; + oxfw->has_input = true; } } end: diff --git a/sound/firewire/oxfw/oxfw.c b/sound/firewire/oxfw/oxfw.c index fb6df3fc018e..1f1e3236efb8 100644 --- a/sound/firewire/oxfw/oxfw.c +++ b/sound/firewire/oxfw/oxfw.c @@ -118,7 +118,8 @@ static void oxfw_card_free(struct snd_card *card) { struct snd_oxfw *oxfw = card->private_data; - snd_oxfw_stream_destroy_duplex(oxfw); + if (oxfw->has_output || oxfw->has_input) + snd_oxfw_stream_destroy_duplex(oxfw); } static int detect_quirks(struct snd_oxfw *oxfw) @@ -206,23 +207,25 @@ static void do_registration(struct work_struct *work) if (err < 0) goto error; - err = snd_oxfw_stream_init_duplex(oxfw); - if (err < 0) - goto error; + if (oxfw->has_output || oxfw->has_input) { + err = snd_oxfw_stream_init_duplex(oxfw); + if (err < 0) + goto error; - err = snd_oxfw_create_pcm(oxfw); - if (err < 0) - goto error; + err = snd_oxfw_create_pcm(oxfw); + if (err < 0) + goto error; - snd_oxfw_proc_init(oxfw); + snd_oxfw_proc_init(oxfw); - err = snd_oxfw_create_midi(oxfw); - if (err < 0) - goto error; + err = snd_oxfw_create_midi(oxfw); + if (err < 0) + goto error; - err = snd_oxfw_create_hwdep(oxfw); - if (err < 0) - goto error; + err = snd_oxfw_create_hwdep(oxfw); + if (err < 0) + goto error; + } err = snd_card_register(oxfw->card); if (err < 0) @@ -274,9 +277,11 @@ static void oxfw_bus_reset(struct fw_unit *unit) fcp_bus_reset(oxfw->unit); if (oxfw->registered) { - mutex_lock(&oxfw->mutex); - snd_oxfw_stream_update_duplex(oxfw); - mutex_unlock(&oxfw->mutex); + if (oxfw->has_output || oxfw->has_input) { + mutex_lock(&oxfw->mutex); + snd_oxfw_stream_update_duplex(oxfw); + mutex_unlock(&oxfw->mutex); + } if (oxfw->entry->vendor_id == OUI_STANTON) snd_oxfw_scs1x_update(oxfw); diff --git a/sound/firewire/oxfw/oxfw.h b/sound/firewire/oxfw/oxfw.h index c30e537087b0..fa2d7f9e2dc3 100644 --- a/sound/firewire/oxfw/oxfw.h +++ b/sound/firewire/oxfw/oxfw.h @@ -45,6 +45,7 @@ struct snd_oxfw { bool wrong_dbs; bool has_output; + bool has_input; u8 *tx_stream_formats[SND_OXFW_STREAM_FORMAT_ENTRIES]; u8 *rx_stream_formats[SND_OXFW_STREAM_FORMAT_ENTRIES]; bool assumed; diff --git a/sound/firewire/tascam/amdtp-tascam.c b/sound/firewire/tascam/amdtp-tascam.c index e80bb84c43f6..f823a2ab3544 100644 --- a/sound/firewire/tascam/amdtp-tascam.c +++ b/sound/firewire/tascam/amdtp-tascam.c @@ -157,14 +157,15 @@ static void read_status_messages(struct amdtp_stream *s, if ((before ^ after) & mask) { struct snd_firewire_tascam_change *entry = &tscm->queue[tscm->push_pos]; + unsigned long flag; - spin_lock_irq(&tscm->lock); + spin_lock_irqsave(&tscm->lock, flag); entry->index = index; entry->before = before; entry->after = after; if (++tscm->push_pos >= SND_TSCM_QUEUE_COUNT) tscm->push_pos = 0; - spin_unlock_irq(&tscm->lock); + spin_unlock_irqrestore(&tscm->lock, flag); wake_up(&tscm->hwdep_wait); } diff --git a/sound/firewire/tascam/tascam-pcm.c b/sound/firewire/tascam/tascam-pcm.c index 8e9b444c8bff..36c1353f2494 100644 --- a/sound/firewire/tascam/tascam-pcm.c +++ b/sound/firewire/tascam/tascam-pcm.c @@ -117,11 +117,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_tscm *tscm = substream->private_data; - int err; - - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; + int err = 0; if (substream->runtime->status->state == SNDRV_PCM_STATE_OPEN) { unsigned int rate = params_rate(hw_params); @@ -152,7 +148,7 @@ static int pcm_hw_free(struct snd_pcm_substream *substream) mutex_unlock(&tscm->mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } static int pcm_capture_prepare(struct snd_pcm_substream *substream) @@ -258,7 +254,6 @@ int snd_tscm_create_pcm_devices(struct snd_tscm *tscm) static const struct snd_pcm_ops capture_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_hw_params, .hw_free = pcm_hw_free, .prepare = pcm_capture_prepare, @@ -269,7 +264,6 @@ int snd_tscm_create_pcm_devices(struct snd_tscm *tscm) static const struct snd_pcm_ops playback_ops = { .open = pcm_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_hw_params, .hw_free = pcm_hw_free, .prepare = pcm_playback_prepare, @@ -289,8 +283,7 @@ int snd_tscm_create_pcm_devices(struct snd_tscm *tscm) "%s PCM", tscm->card->shortname); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0); return 0; } diff --git a/sound/hda/Kconfig b/sound/hda/Kconfig index b0c88fe040ee..4ca6b09056f3 100644 --- a/sound/hda/Kconfig +++ b/sound/hda/Kconfig @@ -21,14 +21,16 @@ config SND_HDA_EXT_CORE select SND_HDA_CORE config SND_HDA_PREALLOC_SIZE - int "Pre-allocated buffer size for HD-audio driver" + int "Pre-allocated buffer size for HD-audio driver" if !SND_DMA_SGBUF range 0 32768 - default 64 + default 0 if SND_DMA_SGBUF + default 64 if !SND_DMA_SGBUF help Specifies the default pre-allocated buffer-size in kB for the HD-audio driver. A larger buffer (e.g. 2048) is preferred for systems using PulseAudio. The default 64 is chosen just for compatibility reasons. + On x86 systems, the default is zero as we need no preallocation. Note that the pre-allocation size can be changed dynamically via a proc file (/proc/asound/card*/pcm*/sub*/prealloc), too. diff --git a/sound/hda/ext/hdac_ext_bus.c b/sound/hda/ext/hdac_ext_bus.c index 242306d820ec..73bfa71845f6 100644 --- a/sound/hda/ext/hdac_ext_bus.c +++ b/sound/hda/ext/hdac_ext_bus.c @@ -19,10 +19,10 @@ MODULE_LICENSE("GPL v2"); /** * snd_hdac_ext_bus_init - initialize a HD-audio extended bus - * @ebus: the pointer to extended bus object + * @bus: the pointer to HDAC bus object * @dev: device pointer * @ops: bus verb operators - * default ops + * @ext_ops: operators used for ASoC HDA codec drivers * * Returns 0 if successful, or a negative error code. */ @@ -51,7 +51,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_init); /** * snd_hdac_ext_bus_exit - clean up a HD-audio extended bus - * @ebus: the pointer to extended bus object + * @bus: the pointer to HDAC bus object */ void snd_hdac_ext_bus_exit(struct hdac_bus *bus) { @@ -67,8 +67,9 @@ static void default_release(struct device *dev) /** * snd_hdac_ext_bus_device_init - initialize the HDA extended codec base device - * @ebus: hdac extended bus to attach to + * @bus: hdac bus to attach to * @addr: codec address + * @hdev: hdac device to init * * Returns zero for success or a negative error code. */ @@ -114,7 +115,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_device_exit); /** * snd_hdac_ext_bus_device_remove - remove HD-audio extended codec base devices * - * @ebus: HD-audio extended bus + * @bus: the pointer to HDAC bus object */ void snd_hdac_ext_bus_device_remove(struct hdac_bus *bus) { diff --git a/sound/hda/ext/hdac_ext_controller.c b/sound/hda/ext/hdac_ext_controller.c index 09ff209df4a3..4d060d5b1db6 100644 --- a/sound/hda/ext/hdac_ext_controller.c +++ b/sound/hda/ext/hdac_ext_controller.c @@ -28,7 +28,7 @@ /** * snd_hdac_ext_bus_ppcap_enable - enable/disable processing pipe capability - * @ebus: HD-audio extended core bus + * @bus: the pointer to HDAC bus object * @enable: flag to turn on/off the capability */ void snd_hdac_ext_bus_ppcap_enable(struct hdac_bus *bus, bool enable) @@ -50,7 +50,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_ppcap_enable); /** * snd_hdac_ext_bus_ppcap_int_enable - ppcap interrupt enable/disable - * @ebus: HD-audio extended core bus + * @bus: the pointer to HDAC bus object * @enable: flag to enable/disable interrupt */ void snd_hdac_ext_bus_ppcap_int_enable(struct hdac_bus *bus, bool enable) @@ -77,7 +77,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_ppcap_int_enable); /** * snd_hdac_ext_bus_get_ml_capabilities - get multilink capability - * @ebus: HD-audio extended core bus + * @bus: the pointer to HDAC bus object * * This will parse all links and read the mlink capabilities and add them * in hlink_list of extended hdac bus @@ -117,7 +117,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_get_ml_capabilities); /** * snd_hdac_link_free_all- free hdac extended link objects * - * @ebus: HD-audio ext core bus + * @bus: the pointer to HDAC bus object */ void snd_hdac_link_free_all(struct hdac_bus *bus) @@ -134,7 +134,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_link_free_all); /** * snd_hdac_ext_bus_get_link_index - get link based on codec name - * @ebus: HD-audio extended core bus + * @bus: the pointer to HDAC bus object * @codec_name: codec name */ struct hdac_ext_link *snd_hdac_ext_bus_get_link(struct hdac_bus *bus, @@ -211,7 +211,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_link_power_down); /** * snd_hdac_ext_bus_link_power_up_all -power up all hda link - * @ebus: HD-audio extended bus + * @bus: the pointer to HDAC bus object */ int snd_hdac_ext_bus_link_power_up_all(struct hdac_bus *bus) { @@ -232,7 +232,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_bus_link_power_up_all); /** * snd_hdac_ext_bus_link_power_down_all -power down all hda link - * @ebus: HD-audio extended bus + * @bus: the pointer to HDAC bus object */ int snd_hdac_ext_bus_link_power_down_all(struct hdac_bus *bus) { diff --git a/sound/hda/ext/hdac_ext_stream.c b/sound/hda/ext/hdac_ext_stream.c index 6b1b4b834bae..c4d54a838773 100644 --- a/sound/hda/ext/hdac_ext_stream.c +++ b/sound/hda/ext/hdac_ext_stream.c @@ -530,7 +530,6 @@ EXPORT_SYMBOL_GPL(snd_hdac_ext_stream_set_dpibr); /** * snd_hdac_ext_stream_set_lpib - sets the lpib value of a stream - * @bus: HD-audio core bus * @stream: hdac_ext_stream * @value: lpib value to set */ diff --git a/sound/hda/hdac_bus.c b/sound/hda/hdac_bus.c index 8f19876244eb..3fe62be1cbcc 100644 --- a/sound/hda/hdac_bus.c +++ b/sound/hda/hdac_bus.c @@ -22,6 +22,7 @@ static const struct hdac_bus_ops default_ops = { /** * snd_hdac_bus_init - initialize a HD-audio bas bus * @bus: the pointer to bus object + * @dev: device pointer * @ops: bus verb operators * * Returns 0 if successful, or a negative error code. @@ -43,6 +44,7 @@ int snd_hdac_bus_init(struct hdac_bus *bus, struct device *dev, mutex_init(&bus->cmd_mutex); mutex_init(&bus->lock); INIT_LIST_HEAD(&bus->hlink_list); + init_waitqueue_head(&bus->rirb_wq); bus->irq = -1; return 0; } @@ -63,6 +65,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_bus_exit); /** * snd_hdac_bus_exec_verb - execute a HD-audio verb on the given bus * @bus: bus object + * @addr: the HDAC device address * @cmd: HD-audio encoded verb * @res: pointer to store the response, NULL if performing asynchronously * @@ -83,6 +86,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_bus_exec_verb); /** * snd_hdac_bus_exec_verb_unlocked - unlocked version * @bus: bus object + * @addr: the HDAC device address * @cmd: HD-audio encoded verb * @res: pointer to store the response, NULL if performing asynchronously * diff --git a/sound/hda/hdac_component.c b/sound/hda/hdac_component.c index dfe7e755f594..89126c6fd216 100644 --- a/sound/hda/hdac_component.c +++ b/sound/hda/hdac_component.c @@ -262,6 +262,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_acomp_register_notifier); /** * snd_hdac_acomp_init - Initialize audio component * @bus: HDA core bus + * @aops: audio component ops * @match_master: match function for finding components * @extra_size: Extra bytes to allocate * diff --git a/sound/hda/hdac_controller.c b/sound/hda/hdac_controller.c index 7e7be8e4dcf9..bc4a8b606020 100644 --- a/sound/hda/hdac_controller.c +++ b/sound/hda/hdac_controller.c @@ -181,6 +181,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_bus_send_cmd); * @bus: HD-audio core bus * * Usually called from interrupt handler. + * The caller needs bus->reg_lock spinlock before calling this. */ void snd_hdac_bus_update_rirb(struct hdac_bus *bus) { @@ -216,6 +217,9 @@ void snd_hdac_bus_update_rirb(struct hdac_bus *bus) else if (bus->rirb.cmds[addr]) { bus->rirb.res[addr] = res; bus->rirb.cmds[addr]--; + if (!bus->rirb.cmds[addr] && + waitqueue_active(&bus->rirb_wq)) + wake_up(&bus->rirb_wq); } else { dev_err_ratelimited(bus->dev, "spurious response %#x:%#x, last cmd=%#08x\n", @@ -238,30 +242,51 @@ int snd_hdac_bus_get_response(struct hdac_bus *bus, unsigned int addr, { unsigned long timeout; unsigned long loopcounter; + wait_queue_entry_t wait; + bool warned = false; + init_wait_entry(&wait, 0); timeout = jiffies + msecs_to_jiffies(1000); for (loopcounter = 0;; loopcounter++) { spin_lock_irq(&bus->reg_lock); + if (!bus->polling_mode) + prepare_to_wait(&bus->rirb_wq, &wait, + TASK_UNINTERRUPTIBLE); if (bus->polling_mode) snd_hdac_bus_update_rirb(bus); if (!bus->rirb.cmds[addr]) { if (res) *res = bus->rirb.res[addr]; /* the last value */ + if (!bus->polling_mode) + finish_wait(&bus->rirb_wq, &wait); spin_unlock_irq(&bus->reg_lock); return 0; } spin_unlock_irq(&bus->reg_lock); if (time_after(jiffies, timeout)) break; - if (loopcounter > 3000) +#define LOOP_COUNT_MAX 3000 + if (!bus->polling_mode) { + schedule_timeout(msecs_to_jiffies(2)); + } else if (bus->needs_damn_long_delay || + loopcounter > LOOP_COUNT_MAX) { + if (loopcounter > LOOP_COUNT_MAX && !warned) { + dev_dbg_ratelimited(bus->dev, + "too slow response, last cmd=%#08x\n", + bus->last_cmd[addr]); + warned = true; + } msleep(2); /* temporary workaround */ - else { + } else { udelay(10); cond_resched(); } } + if (!bus->polling_mode) + finish_wait(&bus->rirb_wq, &wait); + return -EIO; } EXPORT_SYMBOL_GPL(snd_hdac_bus_get_response); @@ -536,7 +561,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_bus_stop_chip); * snd_hdac_bus_handle_stream_irq - interrupt handler for streams * @bus: HD-audio core bus * @status: INTSTS register value - * @ask: callback to be called for woken streams + * @ack: callback to be called for woken streams * * Returns the bits of handled streams, or zero if no stream is handled. */ diff --git a/sound/hda/hdac_device.c b/sound/hda/hdac_device.c index 9f3e37511408..9a526aeef8da 100644 --- a/sound/hda/hdac_device.c +++ b/sound/hda/hdac_device.c @@ -57,6 +57,7 @@ int snd_hdac_device_init(struct hdac_device *codec, struct hdac_bus *bus, codec->addr = addr; codec->type = HDA_DEV_CORE; mutex_init(&codec->widget_lock); + mutex_init(&codec->regmap_lock); pm_runtime_set_active(&codec->dev); pm_runtime_get_noresume(&codec->dev); atomic_set(&codec->in_pm, 0); @@ -134,7 +135,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_device_exit); /** * snd_hdac_device_register - register the hd-audio codec base device - * codec: the device to register + * @codec: the device to register */ int snd_hdac_device_register(struct hdac_device *codec) { @@ -157,7 +158,7 @@ EXPORT_SYMBOL_GPL(snd_hdac_device_register); /** * snd_hdac_device_unregister - unregister the hd-audio codec base device - * codec: the device to unregister + * @codec: the device to unregister */ void snd_hdac_device_unregister(struct hdac_device *codec) { @@ -280,6 +281,10 @@ EXPORT_SYMBOL_GPL(snd_hdac_read); /** * _snd_hdac_read_parm - read a parmeter + * @codec: the codec object + * @nid: NID to read a parameter + * @parm: parameter to read + * @res: pointer to store the read value * * This function returns zero or an error unlike snd_hdac_read_parm(). */ @@ -637,7 +642,7 @@ struct hda_vendor_id { const char *name; }; -static struct hda_vendor_id hda_vendor_ids[] = { +static const struct hda_vendor_id hda_vendor_ids[] = { { 0x1002, "ATI" }, { 0x1013, "Cirrus Logic" }, { 0x1057, "Motorola" }, @@ -692,7 +697,7 @@ struct hda_rate_tbl { (AC_FMT_BASE_##base##K | (((mult) - 1) << AC_FMT_MULT_SHIFT) | \ (((div) - 1) << AC_FMT_DIV_SHIFT)) -static struct hda_rate_tbl rate_bits[] = { +static const struct hda_rate_tbl rate_bits[] = { /* rate in Hz, ALSA rate bitmask, HDA format value */ /* autodetected value used in snd_hda_query_supported_pcm */ @@ -1061,9 +1066,9 @@ EXPORT_SYMBOL_GPL(snd_hdac_check_power_state); * snd_hdac_sync_power_state - wait until actual power state matches * with the target state * - * @hdac: the HDAC device + * @codec: the HDAC device * @nid: NID to send the command - * @target_state: target state to check for + * @power_state: target power state to wait for * * Return power state or PS_ERROR if codec rejects GET verb. */ diff --git a/sound/hda/hdac_regmap.c b/sound/hda/hdac_regmap.c index 906b1e20bae0..d75f31eb9d78 100644 --- a/sound/hda/hdac_regmap.c +++ b/sound/hda/hdac_regmap.c @@ -426,12 +426,29 @@ EXPORT_SYMBOL_GPL(snd_hdac_regmap_add_vendor_verb); static int reg_raw_write(struct hdac_device *codec, unsigned int reg, unsigned int val) { + int err; + + mutex_lock(&codec->regmap_lock); if (!codec->regmap) - return hda_reg_write(codec, reg, val); + err = hda_reg_write(codec, reg, val); else - return regmap_write(codec->regmap, reg, val); + err = regmap_write(codec->regmap, reg, val); + mutex_unlock(&codec->regmap_lock); + return err; } +/* a helper macro to call @func_call; retry with power-up if failed */ +#define CALL_RAW_FUNC(codec, func_call) \ + ({ \ + int _err = func_call; \ + if (_err == -EAGAIN) { \ + _err = snd_hdac_power_up_pm(codec); \ + if (_err >= 0) \ + _err = func_call; \ + snd_hdac_power_down_pm(codec); \ + } \ + _err;}) + /** * snd_hdac_regmap_write_raw - write a pseudo register with power mgmt * @codec: the codec object @@ -443,42 +460,29 @@ static int reg_raw_write(struct hdac_device *codec, unsigned int reg, int snd_hdac_regmap_write_raw(struct hdac_device *codec, unsigned int reg, unsigned int val) { - int err; - - err = reg_raw_write(codec, reg, val); - if (err == -EAGAIN) { - err = snd_hdac_power_up_pm(codec); - if (err >= 0) - err = reg_raw_write(codec, reg, val); - snd_hdac_power_down_pm(codec); - } - return err; + return CALL_RAW_FUNC(codec, reg_raw_write(codec, reg, val)); } EXPORT_SYMBOL_GPL(snd_hdac_regmap_write_raw); static int reg_raw_read(struct hdac_device *codec, unsigned int reg, unsigned int *val, bool uncached) { + int err; + + mutex_lock(&codec->regmap_lock); if (uncached || !codec->regmap) - return hda_reg_read(codec, reg, val); + err = hda_reg_read(codec, reg, val); else - return regmap_read(codec->regmap, reg, val); + err = regmap_read(codec->regmap, reg, val); + mutex_unlock(&codec->regmap_lock); + return err; } static int __snd_hdac_regmap_read_raw(struct hdac_device *codec, unsigned int reg, unsigned int *val, bool uncached) { - int err; - - err = reg_raw_read(codec, reg, val, uncached); - if (err == -EAGAIN) { - err = snd_hdac_power_up_pm(codec); - if (err >= 0) - err = reg_raw_read(codec, reg, val, uncached); - snd_hdac_power_down_pm(codec); - } - return err; + return CALL_RAW_FUNC(codec, reg_raw_read(codec, reg, val, uncached)); } /** @@ -505,11 +509,40 @@ int snd_hdac_regmap_read_raw_uncached(struct hdac_device *codec, return __snd_hdac_regmap_read_raw(codec, reg, val, true); } +static int reg_raw_update(struct hdac_device *codec, unsigned int reg, + unsigned int mask, unsigned int val) +{ + unsigned int orig; + bool change; + int err; + + mutex_lock(&codec->regmap_lock); + if (codec->regmap) { + err = regmap_update_bits_check(codec->regmap, reg, mask, val, + &change); + if (!err) + err = change ? 1 : 0; + } else { + err = hda_reg_read(codec, reg, &orig); + if (!err) { + val &= mask; + val |= orig & ~mask; + if (val != orig) { + err = hda_reg_write(codec, reg, val); + if (!err) + err = 1; + } + } + } + mutex_unlock(&codec->regmap_lock); + return err; +} + /** * snd_hdac_regmap_update_raw - update a pseudo register with power mgmt * @codec: the codec object * @reg: pseudo register - * @mask: bit mask to udpate + * @mask: bit mask to update * @val: value to update * * Returns zero if successful or a negative error code. @@ -517,19 +550,57 @@ int snd_hdac_regmap_read_raw_uncached(struct hdac_device *codec, int snd_hdac_regmap_update_raw(struct hdac_device *codec, unsigned int reg, unsigned int mask, unsigned int val) { + return CALL_RAW_FUNC(codec, reg_raw_update(codec, reg, mask, val)); +} +EXPORT_SYMBOL_GPL(snd_hdac_regmap_update_raw); + +static int reg_raw_update_once(struct hdac_device *codec, unsigned int reg, + unsigned int mask, unsigned int val) +{ unsigned int orig; int err; - val &= mask; - err = snd_hdac_regmap_read_raw(codec, reg, &orig); - if (err < 0) - return err; - val |= orig & ~mask; - if (val == orig) - return 0; - err = snd_hdac_regmap_write_raw(codec, reg, val); + if (!codec->regmap) + return reg_raw_update(codec, reg, mask, val); + + mutex_lock(&codec->regmap_lock); + regcache_cache_only(codec->regmap, true); + err = regmap_read(codec->regmap, reg, &orig); + regcache_cache_only(codec->regmap, false); if (err < 0) - return err; - return 1; + err = regmap_update_bits(codec->regmap, reg, mask, val); + mutex_unlock(&codec->regmap_lock); + return err; } -EXPORT_SYMBOL_GPL(snd_hdac_regmap_update_raw); + +/** + * snd_hdac_regmap_update_raw_once - initialize the register value only once + * @codec: the codec object + * @reg: pseudo register + * @mask: bit mask to update + * @val: value to update + * + * Performs the update of the register bits only once when the register + * hasn't been initialized yet. Used in HD-audio legacy driver. + * Returns zero if successful or a negative error code + */ +int snd_hdac_regmap_update_raw_once(struct hdac_device *codec, unsigned int reg, + unsigned int mask, unsigned int val) +{ + return CALL_RAW_FUNC(codec, reg_raw_update_once(codec, reg, mask, val)); +} +EXPORT_SYMBOL_GPL(snd_hdac_regmap_update_raw_once); + +/** + * snd_hdac_regmap_sync - sync out the cached values for PM resume + * @codec: the codec object + */ +void snd_hdac_regmap_sync(struct hdac_device *codec) +{ + if (codec->regmap) { + mutex_lock(&codec->regmap_lock); + regcache_sync(codec->regmap); + mutex_unlock(&codec->regmap_lock); + } +} +EXPORT_SYMBOL_GPL(snd_hdac_regmap_sync); diff --git a/sound/hda/hdac_stream.c b/sound/hda/hdac_stream.c index f9707fb05efe..a314b03b4a4c 100644 --- a/sound/hda/hdac_stream.c +++ b/sound/hda/hdac_stream.c @@ -120,10 +120,8 @@ void snd_hdac_stream_clear(struct hdac_stream *azx_dev) snd_hdac_stream_updateb(azx_dev, SD_CTL, SD_CTL_DMA_START | SD_INT_MASK, 0); snd_hdac_stream_writeb(azx_dev, SD_STS, SD_INT_MASK); /* to be sure */ - if (azx_dev->stripe) { + if (azx_dev->stripe) snd_hdac_stream_updateb(azx_dev, SD_CTL_3B, SD_CTL_STRIPE_MASK, 0); - azx_dev->stripe = 0; - } azx_dev->running = false; } EXPORT_SYMBOL_GPL(snd_hdac_stream_clear); @@ -592,7 +590,9 @@ EXPORT_SYMBOL_GPL(snd_hdac_stream_timecounter_init); /** * snd_hdac_stream_sync_trigger - turn on/off stream sync register * @azx_dev: HD-audio core stream (master stream) + * @set: true = set, false = clear * @streams: bit flags of streams to sync + * @reg: the stream sync register address */ void snd_hdac_stream_sync_trigger(struct hdac_stream *azx_dev, bool set, unsigned int streams, unsigned int reg) @@ -631,20 +631,27 @@ void snd_hdac_stream_sync(struct hdac_stream *azx_dev, bool start, nwait = 0; i = 0; list_for_each_entry(s, &bus->stream_list, list) { - if (streams & (1 << i)) { - if (start) { - /* check FIFO gets ready */ - if (!(snd_hdac_stream_readb(s, SD_STS) & - SD_STS_FIFO_READY)) - nwait++; - } else { - /* check RUN bit is cleared */ - if (snd_hdac_stream_readb(s, SD_CTL) & - SD_CTL_DMA_START) - nwait++; + if (!(streams & (1 << i++))) + continue; + + if (start) { + /* check FIFO gets ready */ + if (!(snd_hdac_stream_readb(s, SD_STS) & + SD_STS_FIFO_READY)) + nwait++; + } else { + /* check RUN bit is cleared */ + if (snd_hdac_stream_readb(s, SD_CTL) & + SD_CTL_DMA_START) { + nwait++; + /* + * Perform stream reset if DMA RUN + * bit not cleared within given timeout + */ + if (timeout == 1) + snd_hdac_stream_reset(s); } } - i++; } if (!nwait) break; diff --git a/sound/hda/hdmi_chmap.c b/sound/hda/hdmi_chmap.c index 886cb7811bd6..aad5c4bf4d34 100644 --- a/sound/hda/hdmi_chmap.c +++ b/sound/hda/hdmi_chmap.c @@ -59,7 +59,7 @@ static const char * const cea_speaker_allocation_names[] = { /* * ELD SA bits in the CEA Speaker Allocation data block */ -static int eld_speaker_allocation_bits[] = { +static const int eld_speaker_allocation_bits[] = { [0] = FL | FR, [1] = LFE, [2] = FC, @@ -250,7 +250,7 @@ void snd_hdac_print_channel_allocation(int spk_alloc, char *buf, int buflen) for (i = 0, j = 0; i < ARRAY_SIZE(cea_speaker_allocation_names); i++) { if (spk_alloc & (1 << i)) - j += snprintf(buf + j, buflen - j, " %s", + j += scnprintf(buf + j, buflen - j, " %s", cea_speaker_allocation_names[i]); } buf[j] = '\0'; /* necessary when j == 0 */ diff --git a/sound/hda/intel-nhlt.c b/sound/hda/intel-nhlt.c index 097ff6c10099..99a23fe7fab9 100644 --- a/sound/hda/intel-nhlt.c +++ b/sound/hda/intel-nhlt.c @@ -7,7 +7,7 @@ #define NHLT_ACPI_HEADER_SIG "NHLT" /* Unique identification for getting NHLT blobs */ -static guid_t osc_guid = +static const guid_t osc_guid = GUID_INIT(0xA69F886E, 0x6CEB, 0x4594, 0xA4, 0x1F, 0x7B, 0x5D, 0xCE, 0x24, 0xC5, 0x53); diff --git a/sound/i2c/cs8427.c b/sound/i2c/cs8427.c index bac4f0036cd6..8634d4f466b3 100644 --- a/sound/i2c/cs8427.c +++ b/sound/i2c/cs8427.c @@ -459,7 +459,7 @@ static int snd_cs8427_spdif_mask_get(struct snd_kcontrol *kcontrol, return 0; } -static struct snd_kcontrol_new snd_cs8427_iec958_controls[] = { +static const struct snd_kcontrol_new snd_cs8427_iec958_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .info = snd_cs8427_in_status_info, diff --git a/sound/i2c/i2c.c b/sound/i2c/i2c.c index 37b3c6940cac..a684faa771ef 100644 --- a/sound/i2c/i2c.c +++ b/sound/i2c/i2c.c @@ -67,7 +67,7 @@ int snd_i2c_bus_create(struct snd_card *card, const char *name, { struct snd_i2c_bus *bus; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_i2c_bus_dev_free, }; diff --git a/sound/i2c/other/ak4113.c b/sound/i2c/other/ak4113.c index 775f9a354a86..e7213092eb4f 100644 --- a/sound/i2c/other/ak4113.c +++ b/sound/i2c/other/ak4113.c @@ -60,7 +60,7 @@ int snd_ak4113_create(struct snd_card *card, ak4113_read_t *read, struct ak4113 *chip; int err; unsigned char reg; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_ak4113_dev_free, }; @@ -349,7 +349,7 @@ static int snd_ak4113_spdif_qget(struct snd_kcontrol *kcontrol, } /* Don't forget to change AK4113_CONTROLS define!!! */ -static struct snd_kcontrol_new snd_ak4113_iec958_controls[] = { +static const struct snd_kcontrol_new snd_ak4113_iec958_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = "IEC958 Parity Errors", diff --git a/sound/i2c/other/ak4114.c b/sound/i2c/other/ak4114.c index 6611c7debf23..2ce0a97957ab 100644 --- a/sound/i2c/other/ak4114.c +++ b/sound/i2c/other/ak4114.c @@ -71,7 +71,7 @@ int snd_ak4114_create(struct snd_card *card, struct ak4114 *chip; int err = 0; unsigned char reg; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_ak4114_dev_free, }; @@ -318,7 +318,7 @@ static int snd_ak4114_spdif_qget(struct snd_kcontrol *kcontrol, } /* Don't forget to change AK4114_CONTROLS define!!! */ -static struct snd_kcontrol_new snd_ak4114_iec958_controls[] = { +static const struct snd_kcontrol_new snd_ak4114_iec958_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = "IEC958 Parity Errors", diff --git a/sound/i2c/other/ak4117.c b/sound/i2c/other/ak4117.c index 381949c8f15f..905be2d0780b 100644 --- a/sound/i2c/other/ak4117.c +++ b/sound/i2c/other/ak4117.c @@ -64,7 +64,7 @@ int snd_ak4117_create(struct snd_card *card, ak4117_read_t *read, ak4117_write_t struct ak4117 *chip; int err = 0; unsigned char reg; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_ak4117_dev_free, }; @@ -305,7 +305,7 @@ static int snd_ak4117_spdif_qget(struct snd_kcontrol *kcontrol, } /* Don't forget to change AK4117_CONTROLS define!!! */ -static struct snd_kcontrol_new snd_ak4117_iec958_controls[] = { +static const struct snd_kcontrol_new snd_ak4117_iec958_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = "IEC958 Parity Errors", diff --git a/sound/i2c/tea6330t.c b/sound/i2c/tea6330t.c index 93ca8bb71f54..08eb6a873768 100644 --- a/sound/i2c/tea6330t.c +++ b/sound/i2c/tea6330t.c @@ -260,7 +260,7 @@ static int snd_tea6330t_put_treble(struct snd_kcontrol *kcontrol, return change; } -static struct snd_kcontrol_new snd_tea6330t_controls[] = { +static const struct snd_kcontrol_new snd_tea6330t_controls[] = { TEA6330T_MASTER_SWITCH("Master Playback Switch", 0), TEA6330T_MASTER_VOLUME("Master Playback Volume", 0), TEA6330T_BASS("Tone Control - Bass", 0), @@ -278,7 +278,7 @@ int snd_tea6330t_update_mixer(struct snd_card *card, { struct snd_i2c_device *device; struct tea6330t *tea; - struct snd_kcontrol_new *knew; + const struct snd_kcontrol_new *knew; unsigned int idx; int err = -ENOMEM; u8 default_treble, default_bass; diff --git a/sound/isa/ad1816a/ad1816a_lib.c b/sound/isa/ad1816a/ad1816a_lib.c index c4c60ebe2417..01381fe7c0c9 100644 --- a/sound/isa/ad1816a/ad1816a_lib.c +++ b/sound/isa/ad1816a/ad1816a_lib.c @@ -206,17 +206,6 @@ static int snd_ad1816a_capture_trigger(struct snd_pcm_substream *substream, int SNDRV_PCM_STREAM_CAPTURE, cmd, 1); } -static int snd_ad1816a_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_ad1816a_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int snd_ad1816a_playback_prepare(struct snd_pcm_substream *substream) { struct snd_ad1816a *chip = snd_pcm_substream_chip(substream); @@ -420,7 +409,7 @@ static int snd_ad1816a_timer_stop(struct snd_timer *timer) return 0; } -static struct snd_timer_hardware snd_ad1816a_timer_table = { +static const struct snd_timer_hardware snd_ad1816a_timer_table = { .flags = SNDRV_TIMER_HW_AUTO, .resolution = 10000, .ticks = 65535, @@ -588,7 +577,7 @@ int snd_ad1816a_create(struct snd_card *card, unsigned long port, int irq, int dma1, int dma2, struct snd_ad1816a *chip) { - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_ad1816a_dev_free, }; int error; @@ -608,6 +597,7 @@ int snd_ad1816a_create(struct snd_card *card, return -EBUSY; } chip->irq = irq; + card->sync_irq = chip->irq; if (request_dma(dma1, "AD1816A - 1")) { snd_printk(KERN_ERR "ad1816a: can't grab DMA1 %d\n", dma1); snd_ad1816a_free(chip); @@ -644,9 +634,6 @@ int snd_ad1816a_create(struct snd_card *card, static const struct snd_pcm_ops snd_ad1816a_playback_ops = { .open = snd_ad1816a_playback_open, .close = snd_ad1816a_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ad1816a_hw_params, - .hw_free = snd_ad1816a_hw_free, .prepare = snd_ad1816a_playback_prepare, .trigger = snd_ad1816a_playback_trigger, .pointer = snd_ad1816a_playback_pointer, @@ -655,9 +642,6 @@ static const struct snd_pcm_ops snd_ad1816a_playback_ops = { static const struct snd_pcm_ops snd_ad1816a_capture_ops = { .open = snd_ad1816a_capture_open, .close = snd_ad1816a_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ad1816a_hw_params, - .hw_free = snd_ad1816a_hw_free, .prepare = snd_ad1816a_capture_prepare, .trigger = snd_ad1816a_capture_trigger, .pointer = snd_ad1816a_capture_pointer, @@ -680,9 +664,8 @@ int snd_ad1816a_pcm(struct snd_ad1816a *chip, int device) strcpy(pcm->name, snd_ad1816a_chip_id(chip)); snd_ad1816a_init(chip); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - chip->card->dev, - 64*1024, chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, chip->card->dev, + 64*1024, chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024); chip->pcm = pcm; return 0; @@ -901,7 +884,7 @@ static const DECLARE_TLV_DB_SCALE(db_scale_6bit, -9450, 150, 0); static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0); static const DECLARE_TLV_DB_SCALE(db_scale_rec_gain, 0, 150, 0); -static struct snd_kcontrol_new snd_ad1816a_controls[] = { +static const struct snd_kcontrol_new snd_ad1816a_controls[] = { AD1816A_DOUBLE("Master Playback Switch", AD1816A_MASTER_ATT, 15, 7, 1, 1), AD1816A_DOUBLE_TLV("Master Playback Volume", AD1816A_MASTER_ATT, 8, 0, 31, 1, db_scale_5bit), diff --git a/sound/isa/cmi8328.c b/sound/isa/cmi8328.c index 250db35109a2..faca5dd95bfe 100644 --- a/sound/isa/cmi8328.c +++ b/sound/isa/cmi8328.c @@ -32,7 +32,7 @@ MODULE_LICENSE("GPL"); #endif /* I/O port is configured by jumpers on the card to one of these */ -static int cmi8328_ports[] = { 0x530, 0xe80, 0xf40, 0x604 }; +static const int cmi8328_ports[] = { 0x530, 0xe80, 0xf40, 0x604 }; #define CMI8328_MAX ARRAY_SIZE(cmi8328_ports) static int index[CMI8328_MAX] = {[0 ... (CMI8328_MAX-1)] = -1}; @@ -193,7 +193,7 @@ static int snd_cmi8328_mixer(struct snd_wss *chip) } /* find index of an item in "-1"-ended array */ -static int array_find(int array[], int item) +static int array_find(const int array[], int item) { int i; @@ -204,7 +204,7 @@ static int array_find(int array[], int item) return -1; } /* the same for long */ -static int array_find_l(long array[], long item) +static int array_find_l(const long array[], long item) { int i; @@ -224,16 +224,16 @@ static int snd_cmi8328_probe(struct device *pdev, unsigned int ndev) struct resource *res; #endif int err, pos; - static long mpu_ports[] = { 0x330, 0x300, 0x310, 0x320, 0x332, 0x334, + static const long mpu_ports[] = { 0x330, 0x300, 0x310, 0x320, 0x332, 0x334, 0x336, -1 }; - static u8 mpu_port_bits[] = { 3, 0, 1, 2, 4, 5, 6 }; - static int mpu_irqs[] = { 9, 7, 5, 3, -1 }; - static u8 mpu_irq_bits[] = { 3, 2, 1, 0 }; - static int irqs[] = { 9, 10, 11, 7, -1 }; - static u8 irq_bits[] = { 2, 3, 4, 1 }; - static int dma1s[] = { 3, 1, 0, -1 }; - static u8 dma_bits[] = { 3, 2, 1 }; - static int dma2s[][2] = { {1, -1}, {0, -1}, {-1, -1}, {0, -1} }; + static const u8 mpu_port_bits[] = { 3, 0, 1, 2, 4, 5, 6 }; + static const int mpu_irqs[] = { 9, 7, 5, 3, -1 }; + static const u8 mpu_irq_bits[] = { 3, 2, 1, 0 }; + static const int irqs[] = { 9, 10, 11, 7, -1 }; + static const u8 irq_bits[] = { 2, 3, 4, 1 }; + static const int dma1s[] = { 3, 1, 0, -1 }; + static const u8 dma_bits[] = { 3, 2, 1 }; + static const int dma2s[][2] = { {1, -1}, {0, -1}, {-1, -1}, {0, -1} }; u16 port = cmi8328_ports[ndev]; u8 val; diff --git a/sound/isa/cmi8330.c b/sound/isa/cmi8330.c index bb7d4940ac25..4669eb0cc8ce 100644 --- a/sound/isa/cmi8330.c +++ b/sound/isa/cmi8330.c @@ -120,7 +120,7 @@ static int pnp_registered; #define CMI8330_LINGAIN 25 #define CMI8330_CDINGAIN 26 -static unsigned char snd_cmi8330_image[((CMI8330_CDINGAIN)-16) + 1] = +static const unsigned char snd_cmi8330_image[((CMI8330_CDINGAIN)-16) + 1] = { 0x40, /* 16 - recording mux (SB-mixer-enabled) */ #ifdef ENABLE_SB_MIXER @@ -179,7 +179,7 @@ MODULE_DEVICE_TABLE(pnp_card, snd_cmi8330_pnpids); #endif -static struct snd_kcontrol_new snd_cmi8330_controls[] = { +static const struct snd_kcontrol_new snd_cmi8330_controls[] = { WSS_DOUBLE("Master Playback Volume", 0, CMI8330_MASTVOL, CMI8330_MASTVOL, 4, 0, 15, 0), WSS_SINGLE("Loud Playback Switch", 0, @@ -235,7 +235,7 @@ WSS_SINGLE(SNDRV_CTL_NAME_IEC958("Input ", PLAYBACK, SWITCH), 0, }; #ifdef ENABLE_SB_MIXER -static struct sbmix_elem cmi8330_sb_mixers[] = { +static const struct sbmix_elem cmi8330_sb_mixers[] = { SB_DOUBLE("SB Master Playback Volume", SB_DSP4_MASTER_DEV, (SB_DSP4_MASTER_DEV + 1), 3, 3, 31), SB_DOUBLE("Tone Control - Bass", SB_DSP4_BASS_DEV, (SB_DSP4_BASS_DEV + 1), 4, 4, 15), SB_DOUBLE("Tone Control - Treble", SB_DSP4_TREBLE_DEV, (SB_DSP4_TREBLE_DEV + 1), 4, 4, 15), @@ -253,7 +253,7 @@ SB_DOUBLE("SB Playback Volume", SB_DSP4_OGAIN_DEV, (SB_DSP4_OGAIN_DEV + 1), 6, 6 SB_SINGLE("SB Mic Auto Gain", SB_DSP4_MIC_AGC, 0, 1), }; -static unsigned char cmi8330_sb_init_values[][2] = { +static const unsigned char cmi8330_sb_init_values[][2] = { { SB_DSP4_MASTER_DEV + 0, 0 }, { SB_DSP4_MASTER_DEV + 1, 0 }, { SB_DSP4_PCM_DEV + 0, 0 }, @@ -428,7 +428,7 @@ static int snd_cmi8330_pcm(struct snd_card *card, struct snd_cmi8330 *chip) struct snd_pcm *pcm; const struct snd_pcm_ops *ops; int err; - static snd_pcm_open_callback_t cmi_open_callbacks[2] = { + static const snd_pcm_open_callback_t cmi_open_callbacks[2] = { snd_cmi8330_playback_open, snd_cmi8330_capture_open }; @@ -455,9 +455,8 @@ static int snd_cmi8330_pcm(struct snd_card *card, struct snd_cmi8330 *chip) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &chip->streams[SNDRV_PCM_STREAM_PLAYBACK].ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &chip->streams[SNDRV_PCM_STREAM_CAPTURE].ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - card->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + card->dev, 64*1024, 128*1024); chip->pcm = pcm; return 0; diff --git a/sound/isa/cs423x/cs4236_lib.c b/sound/isa/cs423x/cs4236_lib.c index be48c60355d0..4a028f42bb74 100644 --- a/sound/isa/cs423x/cs4236_lib.c +++ b/sound/isa/cs423x/cs4236_lib.c @@ -80,7 +80,7 @@ * */ -static unsigned char snd_cs4236_ext_map[18] = { +static const unsigned char snd_cs4236_ext_map[18] = { /* CS4236_LEFT_LINE */ 0xff, /* CS4236_RIGHT_LINE */ 0xff, /* CS4236_LEFT_MIC */ 0xdf, @@ -758,7 +758,7 @@ static const DECLARE_TLV_DB_SCALE(db_scale_4bit, -4500, 300, 0); static const DECLARE_TLV_DB_SCALE(db_scale_2bit, -1800, 600, 0); static const DECLARE_TLV_DB_SCALE(db_scale_rec_gain, 0, 150, 0); -static struct snd_kcontrol_new snd_cs4236_controls[] = { +static const struct snd_kcontrol_new snd_cs4236_controls[] = { CS4236_DOUBLE("Master Digital Playback Switch", 0, CS4236_LEFT_MASTER, CS4236_RIGHT_MASTER, 7, 7, 1, 1), @@ -853,7 +853,7 @@ CS4236_DOUBLE1_TLV("Loopback Digital Playback Volume", 0, static const DECLARE_TLV_DB_SCALE(db_scale_5bit_6db_max, -5600, 200, 0); static const DECLARE_TLV_DB_SCALE(db_scale_2bit_16db_max, -2400, 800, 0); -static struct snd_kcontrol_new snd_cs4235_controls[] = { +static const struct snd_kcontrol_new snd_cs4235_controls[] = { WSS_DOUBLE("Master Playback Switch", 0, CS4235_LEFT_MASTER, CS4235_RIGHT_MASTER, 7, 7, 1, 1), @@ -986,7 +986,7 @@ static int snd_cs4236_put_iec958_switch(struct snd_kcontrol *kcontrol, struct sn return change; } -static struct snd_kcontrol_new snd_cs4236_iec958_controls[] = { +static const struct snd_kcontrol_new snd_cs4236_iec958_controls[] = { CS4236_IEC958_ENABLE("IEC958 Output Enable", 0), CS4236_SINGLEC("IEC958 Output Validity", 0, 4, 4, 1, 0), CS4236_SINGLEC("IEC958 Output User", 0, 4, 5, 1, 0), @@ -995,12 +995,12 @@ CS4236_SINGLEC("IEC958 Output Channel Status Low", 0, 5, 1, 127, 0), CS4236_SINGLEC("IEC958 Output Channel Status High", 0, 6, 0, 255, 0) }; -static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4235[] = { +static const struct snd_kcontrol_new snd_cs4236_3d_controls_cs4235[] = { CS4236_SINGLEC("3D Control - Switch", 0, 3, 4, 1, 0), CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1) }; -static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4237[] = { +static const struct snd_kcontrol_new snd_cs4236_3d_controls_cs4237[] = { CS4236_SINGLEC("3D Control - Switch", 0, 3, 7, 1, 0), CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1), CS4236_SINGLEC("3D Control - Center", 0, 2, 0, 15, 1), @@ -1008,7 +1008,7 @@ CS4236_SINGLEC("3D Control - Mono", 0, 3, 6, 1, 0), CS4236_SINGLEC("3D Control - IEC958", 0, 3, 5, 1, 0) }; -static struct snd_kcontrol_new snd_cs4236_3d_controls_cs4238[] = { +static const struct snd_kcontrol_new snd_cs4236_3d_controls_cs4238[] = { CS4236_SINGLEC("3D Control - Switch", 0, 3, 4, 1, 0), CS4236_SINGLEC("3D Control - Space", 0, 2, 4, 15, 1), CS4236_SINGLEC("3D Control - Volume", 0, 2, 0, 15, 1), @@ -1020,7 +1020,7 @@ int snd_cs4236_mixer(struct snd_wss *chip) struct snd_card *card; unsigned int idx, count; int err; - struct snd_kcontrol_new *kcontrol; + const struct snd_kcontrol_new *kcontrol; if (snd_BUG_ON(!chip || !chip->card)) return -EINVAL; diff --git a/sound/isa/es1688/es1688.c b/sound/isa/es1688/es1688.c index 9be89377171b..ff3a05ad99c0 100644 --- a/sound/isa/es1688/es1688.c +++ b/sound/isa/es1688/es1688.c @@ -84,9 +84,9 @@ static int snd_es1688_legacy_create(struct snd_card *card, struct device *dev, unsigned int n) { struct snd_es1688 *chip = card->private_data; - static long possible_ports[] = {0x220, 0x240, 0x260}; - static int possible_irqs[] = {5, 9, 10, 7, -1}; - static int possible_dmas[] = {1, 3, 0, -1}; + static const long possible_ports[] = {0x220, 0x240, 0x260}; + static const int possible_irqs[] = {5, 9, 10, 7, -1}; + static const int possible_dmas[] = {1, 3, 0, -1}; int i, error; diff --git a/sound/isa/es1688/es1688_lib.c b/sound/isa/es1688/es1688_lib.c index a28dabaae0d3..1816e55c6edf 100644 --- a/sound/isa/es1688/es1688_lib.c +++ b/sound/isa/es1688/es1688_lib.c @@ -180,7 +180,7 @@ static int snd_es1688_probe(struct snd_es1688 *chip) static int snd_es1688_init(struct snd_es1688 * chip, int enable) { - static int irqs[16] = {-1, -1, 0, -1, -1, 1, -1, 2, -1, 0, 3, -1, -1, -1, -1, -1}; + static const int irqs[16] = {-1, -1, 0, -1, -1, 1, -1, 2, -1, 0, 3, -1, -1, -1, -1, -1}; unsigned long flags; int cfg, irq_bits, dma, dma_bits, tmp, tmp1; @@ -309,12 +309,6 @@ static void snd_es1688_set_rate(struct snd_es1688 *chip, struct snd_pcm_substrea snd_es1688_write(chip, 0xa2, divider); } -static int snd_es1688_ioctl(struct snd_pcm_substream *substream, - unsigned int cmd, void *arg) -{ - return snd_pcm_lib_ioctl(substream, cmd, arg); -} - static int snd_es1688_trigger(struct snd_es1688 *chip, int cmd, unsigned char value) { int val; @@ -341,17 +335,6 @@ static int snd_es1688_trigger(struct snd_es1688 *chip, int cmd, unsigned char va return 0; } -static int snd_es1688_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_es1688_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int snd_es1688_playback_prepare(struct snd_pcm_substream *substream) { unsigned long flags; @@ -629,7 +612,7 @@ int snd_es1688_create(struct snd_card *card, int dma8, unsigned short hardware) { - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_es1688_dev_free, }; @@ -655,6 +638,7 @@ int snd_es1688_create(struct snd_card *card, } chip->irq = irq; + card->sync_irq = chip->irq; err = request_dma(dma8, "ES1688"); if (err < 0) { @@ -692,9 +676,6 @@ exit: static const struct snd_pcm_ops snd_es1688_playback_ops = { .open = snd_es1688_playback_open, .close = snd_es1688_playback_close, - .ioctl = snd_es1688_ioctl, - .hw_params = snd_es1688_hw_params, - .hw_free = snd_es1688_hw_free, .prepare = snd_es1688_playback_prepare, .trigger = snd_es1688_playback_trigger, .pointer = snd_es1688_playback_pointer, @@ -703,9 +684,6 @@ static const struct snd_pcm_ops snd_es1688_playback_ops = { static const struct snd_pcm_ops snd_es1688_capture_ops = { .open = snd_es1688_capture_open, .close = snd_es1688_capture_close, - .ioctl = snd_es1688_ioctl, - .hw_params = snd_es1688_hw_params, - .hw_free = snd_es1688_hw_free, .prepare = snd_es1688_capture_prepare, .trigger = snd_es1688_capture_trigger, .pointer = snd_es1688_capture_pointer, @@ -728,9 +706,8 @@ int snd_es1688_pcm(struct snd_card *card, struct snd_es1688 *chip, int device) strcpy(pcm->name, snd_es1688_chip_id(chip)); chip->pcm = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - card->dev, - 64*1024, 64*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, card->dev, + 64*1024, 64*1024); return 0; } @@ -947,7 +924,7 @@ static int snd_es1688_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_e return change; } -static struct snd_kcontrol_new snd_es1688_controls[] = { +static const struct snd_kcontrol_new snd_es1688_controls[] = { ES1688_DOUBLE("Master Playback Volume", 0, ES1688_MASTER_DEV, ES1688_MASTER_DEV, 4, 0, 15, 0), ES1688_DOUBLE("PCM Playback Volume", 0, ES1688_PCM_DEV, ES1688_PCM_DEV, 4, 0, 15, 0), ES1688_DOUBLE("Line Playback Volume", 0, ES1688_LINE_DEV, ES1688_LINE_DEV, 4, 0, 15, 0), @@ -969,7 +946,7 @@ ES1688_SINGLE("Capture Switch", 0, ES1688_REC_DEV, 4, 1, 1), #define ES1688_INIT_TABLE_SIZE (sizeof(snd_es1688_init_table)/2) -static unsigned char snd_es1688_init_table[][2] = { +static const unsigned char snd_es1688_init_table[][2] = { { ES1688_MASTER_DEV, 0 }, { ES1688_PCM_DEV, 0 }, { ES1688_LINE_DEV, 0 }, diff --git a/sound/isa/es18xx.c b/sound/isa/es18xx.c index 01ad15086c4a..d1135f6ae104 100644 --- a/sound/isa/es18xx.c +++ b/sound/isa/es18xx.c @@ -434,7 +434,7 @@ static int snd_es18xx_playback_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_es18xx *chip = snd_pcm_substream_chip(substream); - int shift, err; + int shift; shift = 0; if (params_channels(hw_params) == 2) @@ -453,16 +453,9 @@ static int snd_es18xx_playback_hw_params(struct snd_pcm_substream *substream, } else { chip->dma1_shift = shift; } - if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) - return err; return 0; } -static int snd_es18xx_pcm_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int snd_es18xx_playback1_prepare(struct snd_es18xx *chip, struct snd_pcm_substream *substream) { @@ -543,7 +536,7 @@ static int snd_es18xx_capture_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_es18xx *chip = snd_pcm_substream_chip(substream); - int shift, err; + int shift; shift = 0; if ((chip->caps & ES18XX_DUPLEX_MONO) && @@ -557,8 +550,6 @@ static int snd_es18xx_capture_hw_params(struct snd_pcm_substream *substream, if (snd_pcm_format_width(params_format(hw_params)) == 16) shift++; chip->dma1_shift = shift; - if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) - return err; return 0; } @@ -915,7 +906,6 @@ static int snd_es18xx_playback_close(struct snd_pcm_substream *substream) else chip->playback_b_substream = NULL; - snd_pcm_lib_free_pages(substream); return 0; } @@ -924,7 +914,6 @@ static int snd_es18xx_capture_close(struct snd_pcm_substream *substream) struct snd_es18xx *chip = snd_pcm_substream_chip(substream); chip->capture_a_substream = NULL; - snd_pcm_lib_free_pages(substream); return 0; } @@ -976,7 +965,7 @@ static int snd_es18xx_info_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_ele static int snd_es18xx_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - static unsigned char invMap4Source[8] = {0, 0, 1, 1, 0, 0, 2, 3}; + static const unsigned char invMap4Source[8] = {0, 0, 1, 1, 0, 0, 2, 3}; struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); int muxSource = snd_es18xx_mixer_read(chip, 0x1c) & 0x07; if (!(chip->version == 0x1869 || chip->version == 0x1879)) { @@ -993,7 +982,7 @@ static int snd_es18xx_get_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem static int snd_es18xx_put_mux(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - static unsigned char map4Source[4] = {0, 2, 6, 7}; + static const unsigned char map4Source[4] = {0, 2, 6, 7}; struct snd_es18xx *chip = snd_kcontrol_chip(kcontrol); unsigned char val = ucontrol->value.enumerated.item[0]; unsigned char retVal = 0; @@ -1257,7 +1246,7 @@ static int snd_es18xx_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_e * The controls that are universal to all chipsets are fully initialized * here. */ -static struct snd_kcontrol_new snd_es18xx_base_controls[] = { +static const struct snd_kcontrol_new snd_es18xx_base_controls[] = { ES18XX_DOUBLE("Master Playback Volume", 0, 0x60, 0x62, 0, 0, 63, 0), ES18XX_DOUBLE("Master Playback Switch", 0, 0x60, 0x62, 6, 6, 1, 1), ES18XX_DOUBLE("Line Playback Volume", 0, 0x3e, 0x3e, 4, 0, 15, 0), @@ -1276,7 +1265,7 @@ ES18XX_DOUBLE("Capture Volume", 0, 0xb4, 0xb4, 4, 0, 15, 0), } }; -static struct snd_kcontrol_new snd_es18xx_recmix_controls[] = { +static const struct snd_kcontrol_new snd_es18xx_recmix_controls[] = { ES18XX_DOUBLE("PCM Capture Volume", 0, 0x69, 0x69, 4, 0, 15, 0), ES18XX_DOUBLE("Mic Capture Volume", 0, 0x68, 0x68, 4, 0, 15, 0), ES18XX_DOUBLE("Line Capture Volume", 0, 0x6e, 0x6e, 4, 0, 15, 0), @@ -1288,35 +1277,35 @@ ES18XX_DOUBLE("Aux Capture Volume", 0, 0x6c, 0x6c, 4, 0, 15, 0) /* * The chipset specific mixer controls */ -static struct snd_kcontrol_new snd_es18xx_opt_speaker = +static const struct snd_kcontrol_new snd_es18xx_opt_speaker = ES18XX_SINGLE("Beep Playback Volume", 0, 0x3c, 0, 7, 0); -static struct snd_kcontrol_new snd_es18xx_opt_1869[] = { +static const struct snd_kcontrol_new snd_es18xx_opt_1869[] = { ES18XX_SINGLE("Capture Switch", 0, 0x1c, 4, 1, ES18XX_FL_INVERT), ES18XX_SINGLE("Video Playback Switch", 0, 0x7f, 0, 1, 0), ES18XX_DOUBLE("Mono Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0), ES18XX_DOUBLE("Mono Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0) }; -static struct snd_kcontrol_new snd_es18xx_opt_1878 = +static const struct snd_kcontrol_new snd_es18xx_opt_1878 = ES18XX_DOUBLE("Video Playback Volume", 0, 0x68, 0x68, 4, 0, 15, 0); -static struct snd_kcontrol_new snd_es18xx_opt_1879[] = { +static const struct snd_kcontrol_new snd_es18xx_opt_1879[] = { ES18XX_SINGLE("Video Playback Switch", 0, 0x71, 6, 1, 0), ES18XX_DOUBLE("Video Playback Volume", 0, 0x6d, 0x6d, 4, 0, 15, 0), ES18XX_DOUBLE("Video Capture Volume", 0, 0x6f, 0x6f, 4, 0, 15, 0) }; -static struct snd_kcontrol_new snd_es18xx_pcm1_controls[] = { +static const struct snd_kcontrol_new snd_es18xx_pcm1_controls[] = { ES18XX_DOUBLE("PCM Playback Volume", 0, 0x14, 0x14, 4, 0, 15, 0), }; -static struct snd_kcontrol_new snd_es18xx_pcm2_controls[] = { +static const struct snd_kcontrol_new snd_es18xx_pcm2_controls[] = { ES18XX_DOUBLE("PCM Playback Volume", 0, 0x7c, 0x7c, 4, 0, 15, 0), ES18XX_DOUBLE("PCM Playback Volume", 1, 0x14, 0x14, 4, 0, 15, 0) }; -static struct snd_kcontrol_new snd_es18xx_spatializer_controls[] = { +static const struct snd_kcontrol_new snd_es18xx_spatializer_controls[] = { ES18XX_SINGLE("3D Control - Level", 0, 0x52, 0, 63, 0), { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, @@ -1327,13 +1316,13 @@ ES18XX_SINGLE("3D Control - Level", 0, 0x52, 0, 63, 0), } }; -static struct snd_kcontrol_new snd_es18xx_micpre1_control = +static const struct snd_kcontrol_new snd_es18xx_micpre1_control = ES18XX_SINGLE("Mic Boost (+26dB)", 0, 0xa9, 2, 1, 0); -static struct snd_kcontrol_new snd_es18xx_micpre2_control = +static const struct snd_kcontrol_new snd_es18xx_micpre2_control = ES18XX_SINGLE("Mic Boost (+26dB)", 0, 0x7d, 3, 1, 0); -static struct snd_kcontrol_new snd_es18xx_hw_volume_controls[] = { +static const struct snd_kcontrol_new snd_es18xx_hw_volume_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Hardware Master Playback Volume", @@ -1351,7 +1340,7 @@ static struct snd_kcontrol_new snd_es18xx_hw_volume_controls[] = { ES18XX_SINGLE("Hardware Master Volume Split", 0, 0x64, 7, 1, 0), }; -static struct snd_kcontrol_new snd_es18xx_opt_gpo_2bit[] = { +static const struct snd_kcontrol_new snd_es18xx_opt_gpo_2bit[] = { ES18XX_SINGLE("GPO0 Switch", 0, ES18XX_PM, 0, 1, ES18XX_FL_PMPORT), ES18XX_SINGLE("GPO1 Switch", 0, ES18XX_PM, 1, 1, ES18XX_FL_PMPORT), }; @@ -1654,9 +1643,7 @@ static int snd_es18xx_probe(struct snd_es18xx *chip, static const struct snd_pcm_ops snd_es18xx_playback_ops = { .open = snd_es18xx_playback_open, .close = snd_es18xx_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_es18xx_playback_hw_params, - .hw_free = snd_es18xx_pcm_hw_free, .prepare = snd_es18xx_playback_prepare, .trigger = snd_es18xx_playback_trigger, .pointer = snd_es18xx_playback_pointer, @@ -1665,9 +1652,7 @@ static const struct snd_pcm_ops snd_es18xx_playback_ops = { static const struct snd_pcm_ops snd_es18xx_capture_ops = { .open = snd_es18xx_capture_open, .close = snd_es18xx_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_es18xx_capture_hw_params, - .hw_free = snd_es18xx_pcm_hw_free, .prepare = snd_es18xx_capture_prepare, .trigger = snd_es18xx_capture_trigger, .pointer = snd_es18xx_capture_pointer, @@ -1701,10 +1686,9 @@ static int snd_es18xx_pcm(struct snd_card *card, int device) sprintf(pcm->name, "ESS AudioDrive ES%x", chip->version); chip->pcm = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - card->dev, - 64*1024, - chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, card->dev, + 64*1024, + chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024); return 0; } @@ -1769,7 +1753,7 @@ static int snd_es18xx_new_device(struct snd_card *card, int irq, int dma1, int dma2) { struct snd_es18xx *chip = card->private_data; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_es18xx_dev_free, }; int err; @@ -1797,6 +1781,7 @@ static int snd_es18xx_new_device(struct snd_card *card, return -EBUSY; } chip->irq = irq; + card->sync_irq = chip->irq; if (request_dma(dma1, "ES18xx DMA 1")) { snd_es18xx_free(card); @@ -2188,8 +2173,8 @@ static int snd_es18xx_isa_probe1(int dev, struct device *devptr) static int snd_es18xx_isa_probe(struct device *pdev, unsigned int dev) { int err; - static int possible_irqs[] = {5, 9, 10, 7, 11, 12, -1}; - static int possible_dmas[] = {1, 0, 3, 5, -1}; + static const int possible_irqs[] = {5, 9, 10, 7, 11, 12, -1}; + static const int possible_dmas[] = {1, 0, 3, 5, -1}; if (irq[dev] == SNDRV_AUTO_IRQ) { if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) { @@ -2213,7 +2198,7 @@ static int snd_es18xx_isa_probe(struct device *pdev, unsigned int dev) if (port[dev] != SNDRV_AUTO_PORT) { return snd_es18xx_isa_probe1(dev, pdev); } else { - static unsigned long possible_ports[] = {0x220, 0x240, 0x260, 0x280}; + static const unsigned long possible_ports[] = {0x220, 0x240, 0x260, 0x280}; int i; for (i = 0; i < ARRAY_SIZE(possible_ports); i++) { port[dev] = possible_ports[i]; diff --git a/sound/isa/gus/gus_io.c b/sound/isa/gus/gus_io.c index 0ab550bc80f2..fb7b5e2636b8 100644 --- a/sound/isa/gus/gus_io.c +++ b/sound/isa/gus/gus_io.c @@ -403,7 +403,7 @@ void snd_gf1_select_active_voices(struct snd_gus_card * gus) { unsigned short voices; - static unsigned short voices_tbl[32 - 14 + 1] = + static const unsigned short voices_tbl[32 - 14 + 1] = { 44100, 41160, 38587, 36317, 34300, 32494, 30870, 29400, 28063, 26843, 25725, 24696, 23746, 22866, 22050, 21289, 20580, 19916, 19293 diff --git a/sound/isa/gus/gus_main.c b/sound/isa/gus/gus_main.c index af6b4d89d695..afc088f0377c 100644 --- a/sound/isa/gus/gus_main.c +++ b/sound/isa/gus/gus_main.c @@ -134,7 +134,7 @@ int snd_gus_create(struct snd_card *card, { struct snd_gus_card *gus; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_gus_dev_free, }; @@ -181,6 +181,7 @@ int snd_gus_create(struct snd_card *card, return -EBUSY; } gus->gf1.irq = irq; + card->sync_irq = irq; if (request_dma(dma1, "GUS - 1")) { snd_printk(KERN_ERR "gus: can't grab DMA1 %d\n", dma1); snd_gus_free(gus); @@ -266,9 +267,9 @@ static int snd_gus_init_dma_irq(struct snd_gus_card * gus, int latches) struct snd_card *card; unsigned long flags; int irq, dma1, dma2; - static unsigned char irqs[16] = + static const unsigned char irqs[16] = {0, 0, 1, 3, 0, 2, 0, 4, 0, 1, 0, 5, 6, 0, 0, 7}; - static unsigned char dmas[8] = + static const unsigned char dmas[8] = {6, 1, 0, 2, 0, 3, 4, 5}; if (snd_BUG_ON(!gus)) diff --git a/sound/isa/gus/gus_mem_proc.c b/sound/isa/gus/gus_mem_proc.c index 54510e2d78c2..b5e1d1649500 100644 --- a/sound/isa/gus/gus_mem_proc.c +++ b/sound/isa/gus/gus_mem_proc.c @@ -37,7 +37,7 @@ static void snd_gf1_mem_proc_free(struct snd_info_entry *entry) kfree(priv); } -static struct snd_info_entry_ops snd_gf1_mem_proc_ops = { +static const struct snd_info_entry_ops snd_gf1_mem_proc_ops = { .read = snd_gf1_mem_proc_dump, }; diff --git a/sound/isa/gus/gus_mixer.c b/sound/isa/gus/gus_mixer.c index 94e0c75ee417..201d0c40d0d9 100644 --- a/sound/isa/gus/gus_mixer.c +++ b/sound/isa/gus/gus_mixer.c @@ -120,13 +120,13 @@ static int snd_ics_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_elem return change; } -static struct snd_kcontrol_new snd_gf1_controls[] = { +static const struct snd_kcontrol_new snd_gf1_controls[] = { GF1_SINGLE("Master Playback Switch", 0, 1, 1), GF1_SINGLE("Line Switch", 0, 0, 1), GF1_SINGLE("Mic Switch", 0, 2, 0) }; -static struct snd_kcontrol_new snd_ics_controls[] = { +static const struct snd_kcontrol_new snd_ics_controls[] = { GF1_SINGLE("Master Playback Switch", 0, 1, 1), ICS_DOUBLE("Master Playback Volume", 0, SNDRV_ICS_MASTER_DEV), ICS_DOUBLE("Synth Playback Volume", 0, SNDRV_ICS_GF1_DEV), diff --git a/sound/isa/gus/gus_pcm.c b/sound/isa/gus/gus_pcm.c index 6385b61aa094..aca4ab90e5bc 100644 --- a/sound/isa/gus/gus_pcm.c +++ b/sound/isa/gus/gus_pcm.c @@ -423,11 +423,8 @@ static int snd_gf1_pcm_playback_hw_params(struct snd_pcm_substream *substream, struct snd_gus_card *gus = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; struct gus_pcm_private *pcmp = runtime->private_data; - int err; - - if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) - return err; - if (err > 0) { /* change */ + + if (runtime->buffer_changed) { struct snd_gf1_mem_block *block; if (pcmp->memory > 0) { snd_gf1_mem_free(&gus->gf1.mem_alloc, pcmp->memory); @@ -471,7 +468,6 @@ static int snd_gf1_pcm_playback_hw_free(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; struct gus_pcm_private *pcmp = runtime->private_data; - snd_pcm_lib_free_pages(substream); if (pcmp->pvoices[0]) { snd_gf1_free_voice(pcmp->gus, pcmp->pvoices[0]); pcmp->pvoices[0] = NULL; @@ -574,12 +570,7 @@ static int snd_gf1_pcm_capture_hw_params(struct snd_pcm_substream *substream, gus->gf1.pcm_rcntrl_reg |= 4; if (snd_pcm_format_unsigned(params_format(hw_params))) gus->gf1.pcm_rcntrl_reg |= 0x80; - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_gf1_pcm_capture_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); + return 0; } static int snd_gf1_pcm_capture_prepare(struct snd_pcm_substream *substream) @@ -830,7 +821,6 @@ static const struct snd_kcontrol_new snd_gf1_pcm_volume_control1 = static const struct snd_pcm_ops snd_gf1_pcm_playback_ops = { .open = snd_gf1_pcm_playback_open, .close = snd_gf1_pcm_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_gf1_pcm_playback_hw_params, .hw_free = snd_gf1_pcm_playback_hw_free, .prepare = snd_gf1_pcm_playback_prepare, @@ -844,9 +834,7 @@ static const struct snd_pcm_ops snd_gf1_pcm_playback_ops = { static const struct snd_pcm_ops snd_gf1_pcm_capture_ops = { .open = snd_gf1_pcm_capture_open, .close = snd_gf1_pcm_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_gf1_pcm_capture_hw_params, - .hw_free = snd_gf1_pcm_capture_hw_free, .prepare = snd_gf1_pcm_capture_prepare, .trigger = snd_gf1_pcm_capture_trigger, .pointer = snd_gf1_pcm_capture_pointer, @@ -875,9 +863,9 @@ int snd_gf1_pcm_new(struct snd_gus_card *gus, int pcm_dev, int control_index) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_gf1_pcm_playback_ops); for (substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; substream; substream = substream->next) - snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV, - card->dev, - 64*1024, gus->gf1.dma1 > 3 ? 128*1024 : 64*1024); + snd_pcm_set_managed_buffer(substream, SNDRV_DMA_TYPE_DEV, + card->dev, + 64*1024, gus->gf1.dma1 > 3 ? 128*1024 : 64*1024); pcm->info_flags = 0; pcm->dev_subclass = SNDRV_PCM_SUBCLASS_GENERIC_MIX; @@ -885,9 +873,9 @@ int snd_gf1_pcm_new(struct snd_gus_card *gus, int pcm_dev, int control_index) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_gf1_pcm_capture_ops); if (gus->gf1.dma2 == gus->gf1.dma1) pcm->info_flags |= SNDRV_PCM_INFO_HALF_DUPLEX; - snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream, - SNDRV_DMA_TYPE_DEV, card->dev, - 64*1024, gus->gf1.dma2 > 3 ? 128*1024 : 64*1024); + snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream, + SNDRV_DMA_TYPE_DEV, card->dev, + 64*1024, gus->gf1.dma2 > 3 ? 128*1024 : 64*1024); } strcpy(pcm->name, pcm->id); if (gus->interwave) { diff --git a/sound/isa/gus/gus_timer.c b/sound/isa/gus/gus_timer.c index 4e9664e434fe..047ddbc6192f 100644 --- a/sound/isa/gus/gus_timer.c +++ b/sound/isa/gus/gus_timer.c @@ -108,7 +108,7 @@ static void snd_gf1_interrupt_timer2(struct snd_gus_card * gus) */ -static struct snd_timer_hardware snd_gf1_timer1 = +static const struct snd_timer_hardware snd_gf1_timer1 = { .flags = SNDRV_TIMER_HW_STOP, .resolution = 80000, @@ -117,7 +117,7 @@ static struct snd_timer_hardware snd_gf1_timer1 = .stop = snd_gf1_timer1_stop, }; -static struct snd_timer_hardware snd_gf1_timer2 = +static const struct snd_timer_hardware snd_gf1_timer2 = { .flags = SNDRV_TIMER_HW_STOP, .resolution = 320000, diff --git a/sound/isa/gus/gus_volume.c b/sound/isa/gus/gus_volume.c index 39a2e5bd6c0a..ed72196a361b 100644 --- a/sound/isa/gus/gus_volume.c +++ b/sound/isa/gus/gus_volume.c @@ -62,7 +62,7 @@ unsigned int snd_gf1_calc_ramp_rate(struct snd_gus_card * gus, unsigned short end, unsigned int us) { - static unsigned char vol_rates[19] = + static const unsigned char vol_rates[19] = { 23, 24, 26, 28, 29, 31, 32, 34, 36, 37, 39, 40, 42, 44, 45, 47, @@ -113,7 +113,7 @@ unsigned short snd_gf1_translate_freq(struct snd_gus_card * gus, unsigned int fr short snd_gf1_compute_vibrato(short cents, unsigned short fc_register) { - static short vibrato_table[] = + static const short vibrato_table[] = { 0, 0, 32, 592, 61, 1175, 93, 1808, 124, 2433, 152, 3007, 182, 3632, 213, 4290, @@ -121,7 +121,8 @@ short snd_gf1_compute_vibrato(short cents, unsigned short fc_register) }; long depth; - short *vi1, *vi2, pcents, v1; + const short *vi1, *vi2; + short pcents, v1; pcents = cents < 0 ? -cents : cents; for (vi1 = vibrato_table, vi2 = vi1 + 2; pcents > *vi2; vi1 = vi2, vi2 += 2); @@ -145,7 +146,7 @@ short snd_gf1_compute_vibrato(short cents, unsigned short fc_register) unsigned short snd_gf1_compute_pitchbend(unsigned short pitchbend, unsigned short sens) { - static long log_table[] = {1024, 1085, 1149, 1218, 1290, 1367, 1448, 1534, 1625, 1722, 1825, 1933}; + static const long log_table[] = {1024, 1085, 1149, 1218, 1290, 1367, 1448, 1534, 1625, 1722, 1825, 1933}; int wheel, sensitivity; unsigned int mantissa, f1, f2; unsigned short semitones, f1_index, f2_index, f1_power, f2_power; diff --git a/sound/isa/gus/gusclassic.c b/sound/isa/gus/gusclassic.c index f7e869771d16..7419b1939754 100644 --- a/sound/isa/gus/gusclassic.c +++ b/sound/isa/gus/gusclassic.c @@ -67,9 +67,9 @@ static int snd_gusclassic_create(struct snd_card *card, struct device *dev, unsigned int n, struct snd_gus_card **rgus) { - static long possible_ports[] = {0x220, 0x230, 0x240, 0x250, 0x260}; - static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, 4, -1}; - static int possible_dmas[] = {5, 6, 7, 1, 3, -1}; + static const long possible_ports[] = {0x220, 0x230, 0x240, 0x250, 0x260}; + static const int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, 4, -1}; + static const int possible_dmas[] = {5, 6, 7, 1, 3, -1}; int i, error; diff --git a/sound/isa/gus/gusextreme.c b/sound/isa/gus/gusextreme.c index 8cf366bbdd8d..ed2f9d64efae 100644 --- a/sound/isa/gus/gusextreme.c +++ b/sound/isa/gus/gusextreme.c @@ -83,9 +83,9 @@ static int snd_gusextreme_es1688_create(struct snd_card *card, struct snd_es1688 *chip, struct device *dev, unsigned int n) { - static long possible_ports[] = {0x220, 0x240, 0x260}; - static int possible_irqs[] = {5, 9, 10, 7, -1}; - static int possible_dmas[] = {1, 3, 0, -1}; + static const long possible_ports[] = {0x220, 0x240, 0x260}; + static const int possible_irqs[] = {5, 9, 10, 7, -1}; + static const int possible_dmas[] = {1, 3, 0, -1}; int i, error; @@ -122,8 +122,8 @@ static int snd_gusextreme_gus_card_create(struct snd_card *card, struct device *dev, unsigned int n, struct snd_gus_card **rgus) { - static int possible_irqs[] = {11, 12, 15, 9, 5, 7, 3, -1}; - static int possible_dmas[] = {5, 6, 7, 3, 1, -1}; + static const int possible_irqs[] = {11, 12, 15, 9, 5, 7, 3, -1}; + static const int possible_dmas[] = {5, 6, 7, 3, 1, -1}; if (gf1_irq[n] == SNDRV_AUTO_IRQ) { gf1_irq[n] = snd_legacy_find_free_irq(possible_irqs); diff --git a/sound/isa/gus/gusmax.c b/sound/isa/gus/gusmax.c index 53eca205f870..05cd9be4dd8a 100644 --- a/sound/isa/gus/gusmax.c +++ b/sound/isa/gus/gusmax.c @@ -191,8 +191,8 @@ static int snd_gusmax_match(struct device *pdev, unsigned int dev) static int snd_gusmax_probe(struct device *pdev, unsigned int dev) { - static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1}; - static int possible_dmas[] = {5, 6, 7, 1, 3, -1}; + static const int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1}; + static const int possible_dmas[] = {5, 6, 7, 1, 3, -1}; int xirq, xdma1, xdma2, err; struct snd_card *card; struct snd_gus_card *gus = NULL; @@ -241,7 +241,7 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev) pcm_channels[dev], 0, &gus); } else { - static unsigned long possible_ports[] = { + static const unsigned long possible_ports[] = { 0x220, 0x230, 0x240, 0x250, 0x260 }; int i; @@ -282,7 +282,8 @@ static int snd_gusmax_probe(struct device *pdev, unsigned int dev) goto _err; } maxcard->irq = xirq; - + card->sync_irq = maxcard->irq; + err = snd_wss_create(card, gus->gf1.port + 0x10c, -1, xirq, xdma2 < 0 ? xdma1 : xdma2, xdma1, diff --git a/sound/isa/gus/interwave.c b/sound/isa/gus/interwave.c index bc006dcf8de3..3e9ad930deae 100644 --- a/sound/isa/gus/interwave.c +++ b/sound/isa/gus/interwave.c @@ -364,7 +364,7 @@ struct rom_hdr { static void snd_interwave_detect_memory(struct snd_gus_card *gus) { - static unsigned int lmc[13] = + static const unsigned int lmc[13] = { 0x00000001, 0x00000101, 0x01010101, 0x00000401, 0x04040401, 0x00040101, 0x04040101, 0x00000004, @@ -475,7 +475,7 @@ static void snd_interwave_init(int dev, struct snd_gus_card *gus) } -static struct snd_kcontrol_new snd_interwave_controls[] = { +static const struct snd_kcontrol_new snd_interwave_controls[] = { WSS_DOUBLE("Master Playback Switch", 0, CS4231_LINE_LEFT_OUTPUT, CS4231_LINE_RIGHT_OUTPUT, 7, 7, 1, 1), WSS_DOUBLE("Master Playback Volume", 0, @@ -667,6 +667,7 @@ static int snd_interwave_probe(struct snd_card *card, int dev) return -EBUSY; } iwcard->irq = xirq; + card->sync_irq = iwcard->irq; err = snd_wss_create(card, gus->gf1.port + 0x10c, -1, xirq, @@ -787,8 +788,8 @@ static int snd_interwave_isa_probe(struct device *pdev, unsigned int dev) { int err; - static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1}; - static int possible_dmas[] = {0, 1, 3, 5, 6, 7, -1}; + static const int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1}; + static const int possible_dmas[] = {0, 1, 3, 5, 6, 7, -1}; if (irq[dev] == SNDRV_AUTO_IRQ) { if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) { @@ -812,7 +813,7 @@ static int snd_interwave_isa_probe(struct device *pdev, if (port[dev] != SNDRV_AUTO_PORT) return snd_interwave_isa_probe1(dev, pdev); else { - static long possible_ports[] = {0x210, 0x220, 0x230, 0x240, 0x250, 0x260}; + static const long possible_ports[] = {0x210, 0x220, 0x230, 0x240, 0x250, 0x260}; int i; for (i = 0; i < ARRAY_SIZE(possible_ports); i++) { port[dev] = possible_ports[i]; diff --git a/sound/isa/msnd/msnd.c b/sound/isa/msnd/msnd.c index 82d071492201..4fbc22a5bc5a 100644 --- a/sound/isa/msnd/msnd.c +++ b/sound/isa/msnd/msnd.c @@ -562,7 +562,6 @@ snd_msnd_playback_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_msnd_playback_ops = { .open = snd_msnd_playback_open, .close = snd_msnd_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_msnd_playback_hw_params, .prepare = snd_msnd_playback_prepare, .trigger = snd_msnd_playback_trigger, @@ -659,7 +658,6 @@ static int snd_msnd_capture_hw_params(struct snd_pcm_substream *substream, static const struct snd_pcm_ops snd_msnd_capture_ops = { .open = snd_msnd_capture_open, .close = snd_msnd_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_msnd_capture_hw_params, .prepare = snd_msnd_capture_prepare, .trigger = snd_msnd_capture_trigger, diff --git a/sound/isa/msnd/msnd_pinnacle.c b/sound/isa/msnd/msnd_pinnacle.c index e435ebd0ced4..24b34ecf5e5b 100644 --- a/sound/isa/msnd/msnd_pinnacle.c +++ b/sound/isa/msnd/msnd_pinnacle.c @@ -528,7 +528,7 @@ static int snd_msnd_attach(struct snd_card *card) { struct snd_msnd *chip = card->private_data; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_msnd_dev_free, }; @@ -538,6 +538,7 @@ static int snd_msnd_attach(struct snd_card *card) printk(KERN_ERR LOGNAME ": Couldn't grab IRQ %d\n", chip->irq); return err; } + card->sync_irq = chip->irq; if (request_region(chip->io, DSP_NUMIO, card->shortname) == NULL) { free_irq(chip->irq, chip); return -EBUSY; @@ -551,7 +552,7 @@ static int snd_msnd_attach(struct snd_card *card) free_irq(chip->irq, chip); return -EBUSY; } - chip->mappedbase = ioremap_nocache(chip->base, 0x8000); + chip->mappedbase = ioremap(chip->base, 0x8000); if (!chip->mappedbase) { printk(KERN_ERR LOGNAME ": unable to map memory region 0x%lx-0x%lx\n", diff --git a/sound/isa/msnd/msnd_pinnacle_mixer.c b/sound/isa/msnd/msnd_pinnacle_mixer.c index d0770e2aedca..02c566fca9e5 100644 --- a/sound/isa/msnd/msnd_pinnacle_mixer.c +++ b/sound/isa/msnd/msnd_pinnacle_mixer.c @@ -275,7 +275,7 @@ static int snd_msndmix_volume_put(struct snd_kcontrol *kcontrol, .private_value = addr } -static struct snd_kcontrol_new snd_msnd_controls[] = { +static const struct snd_kcontrol_new snd_msnd_controls[] = { DUMMY_VOLUME("Master Volume", 0, MSND_MIXER_VOLUME), DUMMY_VOLUME("PCM Volume", 0, MSND_MIXER_PCM), DUMMY_VOLUME("Aux Volume", 0, MSND_MIXER_AUX), diff --git a/sound/isa/opl3sa2.c b/sound/isa/opl3sa2.c index 941d0bd5460b..85a181acd388 100644 --- a/sound/isa/opl3sa2.c +++ b/sound/isa/opl3sa2.c @@ -457,7 +457,7 @@ static int snd_opl3sa2_put_double(struct snd_kcontrol *kcontrol, struct snd_ctl_ static const DECLARE_TLV_DB_SCALE(db_scale_master, -3000, 200, 0); static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0); -static struct snd_kcontrol_new snd_opl3sa2_controls[] = { +static const struct snd_kcontrol_new snd_opl3sa2_controls[] = { OPL3SA2_DOUBLE("Master Playback Switch", 0, 0x07, 0x08, 7, 7, 1, 1), OPL3SA2_DOUBLE_TLV("Master Playback Volume", 0, 0x07, 0x08, 0, 0, 15, 1, db_scale_master), @@ -467,7 +467,7 @@ OPL3SA2_SINGLE_TLV("Mic Playback Volume", 0, 0x09, 0, 31, 1, OPL3SA2_SINGLE("ZV Port Switch", 0, 0x02, 0, 1, 0), }; -static struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = { +static const struct snd_kcontrol_new snd_opl3sa2_tone_controls[] = { OPL3SA2_DOUBLE("3D Control - Wide", 0, 0x14, 0x14, 4, 0, 7, 0), OPL3SA2_DOUBLE("Tone Control - Bass", 0, 0x15, 0x15, 4, 0, 7, 0), OPL3SA2_DOUBLE("Tone Control - Treble", 0, 0x16, 0x16, 4, 0, 7, 0) @@ -659,6 +659,7 @@ static int snd_opl3sa2_probe(struct snd_card *card, int dev) return -ENODEV; } chip->irq = xirq; + card->sync_irq = chip->irq; err = snd_wss_create(card, wss_port[dev] + 4, -1, xirq, xdma1, xdma2, diff --git a/sound/isa/opti9xx/miro.c b/sound/isa/opti9xx/miro.c index 0458934de1c7..e764816a8f7a 100644 --- a/sound/isa/opti9xx/miro.c +++ b/sound/isa/opti9xx/miro.c @@ -119,7 +119,7 @@ struct snd_miro { static struct snd_miro_aci aci_device; -static char * snd_opti9xx_names[] = { +static const char * const snd_opti9xx_names[] = { "unknown", "82C928", "82C929", "82C924", "82C925", @@ -577,7 +577,7 @@ static int snd_miro_put_double(struct snd_kcontrol *kcontrol, return change; } -static struct snd_kcontrol_new snd_miro_controls[] = { +static const struct snd_kcontrol_new snd_miro_controls[] = { MIRO_DOUBLE("Master Playback Volume", 0, ACI_GET_MASTER, ACI_SET_MASTER), MIRO_DOUBLE("Mic Playback Volume", 1, ACI_GET_MIC, ACI_SET_MIC), MIRO_DOUBLE("Line Playback Volume", 1, ACI_GET_LINE, ACI_SET_LINE), @@ -589,7 +589,7 @@ MIRO_DOUBLE("Aux Playback Volume", 2, ACI_GET_LINE2, ACI_SET_LINE2), /* Equalizer with seven bands (only PCM20) from -12dB up to +12dB on each band */ -static struct snd_kcontrol_new snd_miro_eq_controls[] = { +static const struct snd_kcontrol_new snd_miro_eq_controls[] = { MIRO_DOUBLE("Tone Control - 28 Hz", 0, ACI_GET_EQ1, ACI_SET_EQ1), MIRO_DOUBLE("Tone Control - 160 Hz", 0, ACI_GET_EQ2, ACI_SET_EQ2), MIRO_DOUBLE("Tone Control - 400 Hz", 0, ACI_GET_EQ3, ACI_SET_EQ3), @@ -599,15 +599,15 @@ MIRO_DOUBLE("Tone Control - 6.3 kHz", 0, ACI_GET_EQ6, ACI_SET_EQ6), MIRO_DOUBLE("Tone Control - 16 kHz", 0, ACI_GET_EQ7, ACI_SET_EQ7), }; -static struct snd_kcontrol_new snd_miro_radio_control[] = { +static const struct snd_kcontrol_new snd_miro_radio_control[] = { MIRO_DOUBLE("Radio Playback Volume", 0, ACI_GET_LINE1, ACI_SET_LINE1), }; -static struct snd_kcontrol_new snd_miro_line_control[] = { +static const struct snd_kcontrol_new snd_miro_line_control[] = { MIRO_DOUBLE("Line Playback Volume", 2, ACI_GET_LINE1, ACI_SET_LINE1), }; -static struct snd_kcontrol_new snd_miro_preamp_control[] = { +static const struct snd_kcontrol_new snd_miro_preamp_control[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Mic Boost", @@ -617,7 +617,7 @@ static struct snd_kcontrol_new snd_miro_preamp_control[] = { .put = snd_miro_put_preamp, }}; -static struct snd_kcontrol_new snd_miro_amp_control[] = { +static const struct snd_kcontrol_new snd_miro_amp_control[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Line Boost", @@ -627,7 +627,7 @@ static struct snd_kcontrol_new snd_miro_amp_control[] = { .put = snd_miro_put_amp, }}; -static struct snd_kcontrol_new snd_miro_capture_control[] = { +static const struct snd_kcontrol_new snd_miro_capture_control[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "PCM Capture Switch", @@ -637,7 +637,7 @@ static struct snd_kcontrol_new snd_miro_capture_control[] = { .put = snd_miro_put_capture, }}; -static unsigned char aci_init_values[][2] = { +static const unsigned char aci_init_values[][2] = { { ACI_SET_MUTE, 0x00 }, { ACI_SET_POWERAMP, 0x00 }, { ACI_SET_PREAMP, 0x00 }, @@ -764,7 +764,7 @@ static int snd_miro_mixer(struct snd_card *card, static int snd_miro_init(struct snd_miro *chip, unsigned short hardware) { - static int opti9xx_mc_size[] = {7, 7, 10, 10, 2, 2, 2}; + static const int opti9xx_mc_size[] = {7, 7, 10, 10, 2, 2, 2}; chip->hardware = hardware; strcpy(chip->name, snd_opti9xx_names[hardware]); @@ -1387,12 +1387,12 @@ static int snd_miro_isa_match(struct device *devptr, unsigned int n) static int snd_miro_isa_probe(struct device *devptr, unsigned int n) { - static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1}; - static long possible_mpu_ports[] = {0x330, 0x300, 0x310, 0x320, -1}; - static int possible_irqs[] = {11, 9, 10, 7, -1}; - static int possible_mpu_irqs[] = {10, 5, 9, 7, -1}; - static int possible_dma1s[] = {3, 1, 0, -1}; - static int possible_dma2s[][2] = { {1, -1}, {0, -1}, {-1, -1}, + static const long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1}; + static const long possible_mpu_ports[] = {0x330, 0x300, 0x310, 0x320, -1}; + static const int possible_irqs[] = {11, 9, 10, 7, -1}; + static const int possible_mpu_irqs[] = {10, 5, 9, 7, -1}; + static const int possible_dma1s[] = {3, 1, 0, -1}; + static const int possible_dma2s[][2] = { {1, -1}, {0, -1}, {-1, -1}, {0, -1} }; int error; diff --git a/sound/isa/opti9xx/opti92x-ad1848.c b/sound/isa/opti9xx/opti92x-ad1848.c index fb36bb5d55df..d06b29693c85 100644 --- a/sound/isa/opti9xx/opti92x-ad1848.c +++ b/sound/isa/opti9xx/opti92x-ad1848.c @@ -163,7 +163,7 @@ MODULE_DEVICE_TABLE(pnp_card, snd_opti9xx_pnpids); #define DEV_NAME KBUILD_MODNAME -static char * snd_opti9xx_names[] = { +static const char * const snd_opti9xx_names[] = { "unknown", "82C928", "82C929", "82C924", "82C925", @@ -173,7 +173,7 @@ static char * snd_opti9xx_names[] = { static int snd_opti9xx_init(struct snd_opti9xx *chip, unsigned short hardware) { - static int opti9xx_mc_size[] = {7, 7, 10, 10, 2, 2, 2}; + static const int opti9xx_mc_size[] = {7, 7, 10, 10, 2, 2, 2}; chip->hardware = hardware; strcpy(chip->name, snd_opti9xx_names[hardware]); @@ -550,7 +550,7 @@ static const DECLARE_TLV_DB_SCALE(db_scale_5bit_3db_step, -9300, 300, 0); static const DECLARE_TLV_DB_SCALE(db_scale_5bit, -4650, 150, 0); static const DECLARE_TLV_DB_SCALE(db_scale_4bit_12db_max, -3300, 300, 0); -static struct snd_kcontrol_new snd_opti93x_controls[] = { +static const struct snd_kcontrol_new snd_opti93x_controls[] = { WSS_DOUBLE("Master Playback Switch", 0, OPTi93X_OUT_LEFT, OPTi93X_OUT_RIGHT, 7, 7, 1, 1), WSS_DOUBLE_TLV("Master Playback Volume", 0, @@ -808,7 +808,7 @@ static void snd_card_opti9xx_free(struct snd_card *card) static int snd_opti9xx_probe(struct snd_card *card) { - static long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1}; + static const long possible_ports[] = {0x530, 0xe80, 0xf40, 0x604, -1}; int error; int xdma2; struct snd_opti9xx *chip = card->private_data; @@ -869,6 +869,7 @@ static int snd_opti9xx_probe(struct snd_card *card) } #endif chip->irq = irq; + card->sync_irq = chip->irq; strcpy(card->driver, chip->name); sprintf(card->shortname, "OPTi %s", card->driver); #if defined(CS4231) || defined(OPTi93X) @@ -957,16 +958,16 @@ static int snd_opti9xx_isa_probe(struct device *devptr, { struct snd_card *card; int error; - static long possible_mpu_ports[] = {0x300, 0x310, 0x320, 0x330, -1}; + static const long possible_mpu_ports[] = {0x300, 0x310, 0x320, 0x330, -1}; #ifdef OPTi93X - static int possible_irqs[] = {5, 9, 10, 11, 7, -1}; + static const int possible_irqs[] = {5, 9, 10, 11, 7, -1}; #else - static int possible_irqs[] = {9, 10, 11, 7, -1}; + static const int possible_irqs[] = {9, 10, 11, 7, -1}; #endif /* OPTi93X */ - static int possible_mpu_irqs[] = {5, 9, 10, 7, -1}; - static int possible_dma1s[] = {3, 1, 0, -1}; + static const int possible_mpu_irqs[] = {5, 9, 10, 7, -1}; + static const int possible_dma1s[] = {3, 1, 0, -1}; #if defined(CS4231) || defined(OPTi93X) - static int possible_dma2s[][2] = {{1,-1}, {0,-1}, {-1,-1}, {0,-1}}; + static const int possible_dma2s[][2] = {{1,-1}, {0,-1}, {-1,-1}, {0,-1}}; #endif /* CS4231 || OPTi93X */ if (mpu_port == SNDRV_AUTO_PORT) { diff --git a/sound/isa/sb/emu8000.c b/sound/isa/sb/emu8000.c index 433e32e254f9..0aa545ac6e60 100644 --- a/sound/isa/sb/emu8000.c +++ b/sound/isa/sb/emu8000.c @@ -222,7 +222,7 @@ init_dma(struct snd_emu8000 *emu) /* * initialization arrays; from ADIP */ -static unsigned short init1[128] = { +static const unsigned short init1[128] = { 0x03ff, 0x0030, 0x07ff, 0x0130, 0x0bff, 0x0230, 0x0fff, 0x0330, 0x13ff, 0x0430, 0x17ff, 0x0530, 0x1bff, 0x0630, 0x1fff, 0x0730, 0x23ff, 0x0830, 0x27ff, 0x0930, 0x2bff, 0x0a30, 0x2fff, 0x0b30, @@ -244,7 +244,7 @@ static unsigned short init1[128] = { 0xf3ff, 0x0c30, 0xf7ff, 0x0d30, 0xfbff, 0x0e30, 0xffff, 0x0f30, }; -static unsigned short init2[128] = { +static const unsigned short init2[128] = { 0x03ff, 0x8030, 0x07ff, 0x8130, 0x0bff, 0x8230, 0x0fff, 0x8330, 0x13ff, 0x8430, 0x17ff, 0x8530, 0x1bff, 0x8630, 0x1fff, 0x8730, 0x23ff, 0x8830, 0x27ff, 0x8930, 0x2bff, 0x8a30, 0x2fff, 0x8b30, @@ -266,7 +266,7 @@ static unsigned short init2[128] = { 0xf3ff, 0x8c30, 0xf7ff, 0x8d30, 0xfbff, 0x8e30, 0xffff, 0x8f30, }; -static unsigned short init3[128] = { +static const unsigned short init3[128] = { 0x0C10, 0x8470, 0x14FE, 0xB488, 0x167F, 0xA470, 0x18E7, 0x84B5, 0x1B6E, 0x842A, 0x1F1D, 0x852A, 0x0DA3, 0x8F7C, 0x167E, 0xF254, 0x0000, 0x842A, 0x0001, 0x852A, 0x18E6, 0x8BAA, 0x1B6D, 0xF234, @@ -288,7 +288,7 @@ static unsigned short init3[128] = { 0x1342, 0xD36E, 0x3EC7, 0xB3FF, 0x0000, 0x8365, 0x1420, 0x9570, }; -static unsigned short init4[128] = { +static const unsigned short init4[128] = { 0x0C10, 0x8470, 0x14FE, 0xB488, 0x167F, 0xA470, 0x18E7, 0x84B5, 0x1B6E, 0x842A, 0x1F1D, 0x852A, 0x0DA3, 0x0F7C, 0x167E, 0x7254, 0x0000, 0x842A, 0x0001, 0x852A, 0x18E6, 0x0BAA, 0x1B6D, 0x7234, @@ -315,10 +315,10 @@ static unsigned short init4[128] = { * is meant to work */ static void -send_array(struct snd_emu8000 *emu, unsigned short *data, int size) +send_array(struct snd_emu8000 *emu, const unsigned short *data, int size) { int i; - unsigned short *p; + const unsigned short *p; p = data; for (i = 0; i < size; i++, p++) @@ -548,7 +548,7 @@ snd_emu8000_init_hw(struct snd_emu8000 *emu) * Bass/Treble Equalizer *----------------------------------------------------------------*/ -static unsigned short bass_parm[12][3] = { +static const unsigned short bass_parm[12][3] = { {0xD26A, 0xD36A, 0x0000}, /* -12 dB */ {0xD25B, 0xD35B, 0x0000}, /* -8 */ {0xD24C, 0xD34C, 0x0000}, /* -6 */ @@ -563,7 +563,7 @@ static unsigned short bass_parm[12][3] = { {0xC26A, 0xC36A, 0x0002}, /* +12 dB */ }; -static unsigned short treble_parm[12][9] = { +static const unsigned short treble_parm[12][9] = { {0x821E, 0xC26A, 0x031E, 0xC36A, 0x021E, 0xD208, 0x831E, 0xD308, 0x0001}, /* -12 dB */ {0x821E, 0xC25B, 0x031E, 0xC35B, 0x021E, 0xD208, 0x831E, 0xD308, 0x0001}, {0x821E, 0xC24C, 0x031E, 0xC34C, 0x021E, 0xD208, 0x831E, 0xD308, 0x0001}, @@ -855,7 +855,7 @@ static int mixer_bass_treble_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e return change; } -static struct snd_kcontrol_new mixer_bass_control = +static const struct snd_kcontrol_new mixer_bass_control = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Synth Tone Control - Bass", @@ -865,7 +865,7 @@ static struct snd_kcontrol_new mixer_bass_control = .private_value = 0, }; -static struct snd_kcontrol_new mixer_treble_control = +static const struct snd_kcontrol_new mixer_treble_control = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Synth Tone Control - Treble", @@ -922,7 +922,7 @@ static int mixer_chorus_reverb_put(struct snd_kcontrol *kcontrol, struct snd_ctl return change; } -static struct snd_kcontrol_new mixer_chorus_mode_control = +static const struct snd_kcontrol_new mixer_chorus_mode_control = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Chorus Mode", @@ -932,7 +932,7 @@ static struct snd_kcontrol_new mixer_chorus_mode_control = .private_value = 1, }; -static struct snd_kcontrol_new mixer_reverb_mode_control = +static const struct snd_kcontrol_new mixer_reverb_mode_control = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Reverb Mode", @@ -984,7 +984,7 @@ static int mixer_fm_depth_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem return change; } -static struct snd_kcontrol_new mixer_fm_chorus_depth_control = +static const struct snd_kcontrol_new mixer_fm_chorus_depth_control = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "FM Chorus Depth", @@ -994,7 +994,7 @@ static struct snd_kcontrol_new mixer_fm_chorus_depth_control = .private_value = 1, }; -static struct snd_kcontrol_new mixer_fm_reverb_depth_control = +static const struct snd_kcontrol_new mixer_fm_reverb_depth_control = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "FM Reverb Depth", @@ -1005,7 +1005,7 @@ static struct snd_kcontrol_new mixer_fm_reverb_depth_control = }; -static struct snd_kcontrol_new *mixer_defs[EMU8000_NUM_CONTROLS] = { +static const struct snd_kcontrol_new *mixer_defs[EMU8000_NUM_CONTROLS] = { &mixer_bass_control, &mixer_treble_control, &mixer_chorus_mode_control, @@ -1075,7 +1075,7 @@ snd_emu8000_new(struct snd_card *card, int index, long port, int seq_ports, struct snd_seq_device *awe; struct snd_emu8000 *hw; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_emu8000_dev_free, }; diff --git a/sound/isa/sb/emu8000_pcm.c b/sound/isa/sb/emu8000_pcm.c index 83b7ff5e9880..e377ac93f37f 100644 --- a/sound/isa/sb/emu8000_pcm.c +++ b/sound/isa/sb/emu8000_pcm.c @@ -660,7 +660,6 @@ static snd_pcm_uframes_t emu8k_pcm_pointer(struct snd_pcm_substream *subs) static const struct snd_pcm_ops emu8k_pcm_ops = { .open = emu8k_pcm_open, .close = emu8k_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = emu8k_pcm_hw_params, .hw_free = emu8k_pcm_hw_free, .prepare = emu8k_pcm_prepare, diff --git a/sound/isa/sb/jazz16.c b/sound/isa/sb/jazz16.c index 7a313ff589c7..ee379bbf70a4 100644 --- a/sound/isa/sb/jazz16.c +++ b/sound/isa/sb/jazz16.c @@ -158,9 +158,9 @@ err_unmap: static int jazz16_configure_board(struct snd_sb *chip, int mpu_irq) { - static unsigned char jazz_irq_bits[] = { 0, 0, 2, 3, 0, 1, 0, 4, + static const unsigned char jazz_irq_bits[] = { 0, 0, 2, 3, 0, 1, 0, 4, 0, 2, 5, 0, 0, 0, 0, 6 }; - static unsigned char jazz_dma_bits[] = { 0, 1, 0, 2, 0, 3, 0, 4 }; + static const unsigned char jazz_dma_bits[] = { 0, 1, 0, 2, 0, 3, 0, 4 }; if (jazz_dma_bits[chip->dma8] == 0 || jazz_dma_bits[chip->dma16] == 0 || @@ -224,9 +224,9 @@ static int snd_jazz16_probe(struct device *devptr, unsigned int dev) struct snd_card_jazz16 *jazz16; struct snd_sb *chip; struct snd_opl3 *opl3; - static int possible_irqs[] = {2, 3, 5, 7, 9, 10, 15, -1}; - static int possible_dmas8[] = {1, 3, -1}; - static int possible_dmas16[] = {5, 7, -1}; + static const int possible_irqs[] = {2, 3, 5, 7, 9, 10, 15, -1}; + static const int possible_dmas8[] = {1, 3, -1}; + static const int possible_dmas16[] = {5, 7, -1}; int err, xirq, xdma8, xdma16, xmpu_port, xmpu_irq; err = snd_card_new(devptr, index[dev], id[dev], THIS_MODULE, diff --git a/sound/isa/sb/sb16.c b/sound/isa/sb/sb16.c index b528238675fe..479197c13803 100644 --- a/sound/isa/sb/sb16.c +++ b/sound/isa/sb/sb16.c @@ -509,9 +509,9 @@ static int snd_sb16_isa_match(struct device *pdev, unsigned int dev) static int snd_sb16_isa_probe(struct device *pdev, unsigned int dev) { int err; - static int possible_irqs[] = {5, 9, 10, 7, -1}; - static int possible_dmas8[] = {1, 3, 0, -1}; - static int possible_dmas16[] = {5, 6, 7, -1}; + static const int possible_irqs[] = {5, 9, 10, 7, -1}; + static const int possible_dmas8[] = {1, 3, 0, -1}; + static const int possible_dmas16[] = {5, 6, 7, -1}; if (irq[dev] == SNDRV_AUTO_IRQ) { if ((irq[dev] = snd_legacy_find_free_irq(possible_irqs)) < 0) { @@ -535,7 +535,7 @@ static int snd_sb16_isa_probe(struct device *pdev, unsigned int dev) if (port[dev] != SNDRV_AUTO_PORT) return snd_sb16_isa_probe1(dev, pdev); else { - static int possible_ports[] = {0x220, 0x240, 0x260, 0x280}; + static const int possible_ports[] = {0x220, 0x240, 0x260, 0x280}; int i; for (i = 0; i < ARRAY_SIZE(possible_ports); i++) { port[dev] = possible_ports[i]; diff --git a/sound/isa/sb/sb16_main.c b/sound/isa/sb/sb16_main.c index 0768bbf8fd71..38dc1fde25f3 100644 --- a/sound/isa/sb/sb16_main.c +++ b/sound/isa/sb/sb16_main.c @@ -232,18 +232,6 @@ static void snd_sb16_setup_rate(struct snd_sb *chip, spin_unlock_irqrestore(&chip->reg_lock, flags); } -static int snd_sb16_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_sb16_hw_free(struct snd_pcm_substream *substream) -{ - snd_pcm_lib_free_pages(substream); - return 0; -} - static int snd_sb16_playback_prepare(struct snd_pcm_substream *substream) { unsigned long flags; @@ -829,9 +817,6 @@ int snd_sb16dsp_configure(struct snd_sb * chip) static const struct snd_pcm_ops snd_sb16_playback_ops = { .open = snd_sb16_playback_open, .close = snd_sb16_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_sb16_hw_params, - .hw_free = snd_sb16_hw_free, .prepare = snd_sb16_playback_prepare, .trigger = snd_sb16_playback_trigger, .pointer = snd_sb16_playback_pointer, @@ -840,9 +825,6 @@ static const struct snd_pcm_ops snd_sb16_playback_ops = { static const struct snd_pcm_ops snd_sb16_capture_ops = { .open = snd_sb16_capture_open, .close = snd_sb16_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_sb16_hw_params, - .hw_free = snd_sb16_hw_free, .prepare = snd_sb16_capture_prepare, .trigger = snd_sb16_capture_trigger, .pointer = snd_sb16_capture_pointer, @@ -873,9 +855,8 @@ int snd_sb16dsp_pcm(struct snd_sb *chip, int device) pcm->info_flags = SNDRV_PCM_INFO_HALF_DUPLEX; } - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - card->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + card->dev, 64*1024, 128*1024); return 0; } diff --git a/sound/isa/sb/sb8.c b/sound/isa/sb/sb8.c index d67eae3988bd..438109f167d6 100644 --- a/sound/isa/sb/sb8.c +++ b/sound/isa/sb/sb8.c @@ -111,7 +111,7 @@ static int snd_sb8_probe(struct device *pdev, unsigned int dev) goto _err; } else { /* auto-probe legacy ports */ - static unsigned long possible_ports[] = { + static const unsigned long possible_ports[] = { 0x220, 0x240, 0x260, }; int i; diff --git a/sound/isa/sb/sb8_main.c b/sound/isa/sb/sb8_main.c index 8221b85bb330..e33dfe165276 100644 --- a/sound/isa/sb/sb8_main.c +++ b/sound/isa/sb/sb8_main.c @@ -225,18 +225,6 @@ static int snd_sb8_playback_trigger(struct snd_pcm_substream *substream, return 0; } -static int snd_sb8_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_sb8_hw_free(struct snd_pcm_substream *substream) -{ - snd_pcm_lib_free_pages(substream); - return 0; -} - static int snd_sb8_capture_prepare(struct snd_pcm_substream *substream) { unsigned long flags; @@ -558,9 +546,6 @@ static int snd_sb8_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_sb8_playback_ops = { .open = snd_sb8_open, .close = snd_sb8_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_sb8_hw_params, - .hw_free = snd_sb8_hw_free, .prepare = snd_sb8_playback_prepare, .trigger = snd_sb8_playback_trigger, .pointer = snd_sb8_playback_pointer, @@ -569,9 +554,6 @@ static const struct snd_pcm_ops snd_sb8_playback_ops = { static const struct snd_pcm_ops snd_sb8_capture_ops = { .open = snd_sb8_open, .close = snd_sb8_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_sb8_hw_params, - .hw_free = snd_sb8_hw_free, .prepare = snd_sb8_capture_prepare, .trigger = snd_sb8_capture_trigger, .pointer = snd_sb8_capture_pointer, @@ -595,9 +577,8 @@ int snd_sb8dsp_pcm(struct snd_sb *chip, int device) if (chip->dma8 > 3 || chip->dma16 >= 0) max_prealloc = 128 * 1024; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - card->dev, - 64*1024, max_prealloc); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + card->dev, 64*1024, max_prealloc); return 0; } diff --git a/sound/isa/sb/sb_common.c b/sound/isa/sb/sb_common.c index ff031d670400..61ea4078aa95 100644 --- a/sound/isa/sb/sb_common.c +++ b/sound/isa/sb/sb_common.c @@ -204,7 +204,7 @@ int snd_sbdsp_create(struct snd_card *card, { struct snd_sb *chip; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_sbdsp_dev_free, }; @@ -233,6 +233,7 @@ int snd_sbdsp_create(struct snd_card *card, return -EBUSY; } chip->irq = irq; + card->sync_irq = chip->irq; if (hardware == SB_HW_ALS4000) goto __skip_allocation; diff --git a/sound/isa/sb/sb_mixer.c b/sound/isa/sb/sb_mixer.c index bd65ef0412a6..3f703b4a304d 100644 --- a/sound/isa/sb/sb_mixer.c +++ b/sound/isa/sb/sb_mixer.c @@ -438,7 +438,7 @@ static int snd_sb16mixer_put_input_sw(struct snd_kcontrol *kcontrol, struct snd_ */ int snd_sbmixer_add_ctl(struct snd_sb *chip, const char *name, int index, int type, unsigned long value) { - static struct snd_kcontrol_new newctls[] = { + static const struct snd_kcontrol_new newctls[] = { [SB_MIX_SINGLE] = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .info = snd_sbmixer_info_single, @@ -494,14 +494,14 @@ int snd_sbmixer_add_ctl(struct snd_sb *chip, const char *name, int index, int ty * SB 2.0 specific mixer elements */ -static struct sbmix_elem snd_sb20_controls[] = { +static const struct sbmix_elem snd_sb20_controls[] = { SB_SINGLE("Master Playback Volume", SB_DSP20_MASTER_DEV, 1, 7), SB_SINGLE("PCM Playback Volume", SB_DSP20_PCM_DEV, 1, 3), SB_SINGLE("Synth Playback Volume", SB_DSP20_FM_DEV, 1, 7), SB_SINGLE("CD Playback Volume", SB_DSP20_CD_DEV, 1, 7) }; -static unsigned char snd_sb20_init_values[][2] = { +static const unsigned char snd_sb20_init_values[][2] = { { SB_DSP20_MASTER_DEV, 0 }, { SB_DSP20_FM_DEV, 0 }, }; @@ -509,7 +509,7 @@ static unsigned char snd_sb20_init_values[][2] = { /* * SB Pro specific mixer elements */ -static struct sbmix_elem snd_sbpro_controls[] = { +static const struct sbmix_elem snd_sbpro_controls[] = { SB_DOUBLE("Master Playback Volume", SB_DSP_MASTER_DEV, SB_DSP_MASTER_DEV, 5, 1, 7), SB_DOUBLE("PCM Playback Volume", @@ -529,7 +529,7 @@ static struct sbmix_elem snd_sbpro_controls[] = { SB_SINGLE("Capture Low-Pass Filter", SB_DSP_CAPTURE_FILT, 3, 1) }; -static unsigned char snd_sbpro_init_values[][2] = { +static const unsigned char snd_sbpro_init_values[][2] = { { SB_DSP_MASTER_DEV, 0 }, { SB_DSP_PCM_DEV, 0 }, { SB_DSP_FM_DEV, 0 }, @@ -538,7 +538,7 @@ static unsigned char snd_sbpro_init_values[][2] = { /* * SB16 specific mixer elements */ -static struct sbmix_elem snd_sb16_controls[] = { +static const struct sbmix_elem snd_sb16_controls[] = { SB_DOUBLE("Master Playback Volume", SB_DSP4_MASTER_DEV, (SB_DSP4_MASTER_DEV + 1), 3, 3, 31), SB_DOUBLE("PCM Playback Volume", @@ -576,7 +576,7 @@ static struct sbmix_elem snd_sb16_controls[] = { SB_DSP4_TREBLE_DEV, (SB_DSP4_TREBLE_DEV + 1), 4, 4, 15) }; -static unsigned char snd_sb16_init_values[][2] = { +static const unsigned char snd_sb16_init_values[][2] = { { SB_DSP4_MASTER_DEV + 0, 0 }, { SB_DSP4_MASTER_DEV + 1, 0 }, { SB_DSP4_PCM_DEV + 0, 0 }, @@ -592,7 +592,7 @@ static unsigned char snd_sb16_init_values[][2] = { /* * DT019x specific mixer elements */ -static struct sbmix_elem snd_dt019x_controls[] = { +static const struct sbmix_elem snd_dt019x_controls[] = { /* ALS4000 below has some parts which we might be lacking, * e.g. snd_als4000_ctl_mono_playback_switch - check it! */ SB_DOUBLE("Master Playback Volume", @@ -622,7 +622,7 @@ static struct sbmix_elem snd_dt019x_controls[] = { } }; -static unsigned char snd_dt019x_init_values[][2] = { +static const unsigned char snd_dt019x_init_values[][2] = { { SB_DT019X_MASTER_DEV, 0 }, { SB_DT019X_PCM_DEV, 0 }, { SB_DT019X_SYNTH_DEV, 0 }, @@ -637,7 +637,7 @@ static unsigned char snd_dt019x_init_values[][2] = { /* * ALS4000 specific mixer elements */ -static struct sbmix_elem snd_als4000_controls[] = { +static const struct sbmix_elem snd_als4000_controls[] = { SB_DOUBLE("PCM Playback Switch", SB_DT019X_OUTPUT_SW2, SB_DT019X_OUTPUT_SW2, 2, 1, 1), SB_DOUBLE("Synth Playback Switch", @@ -671,7 +671,7 @@ static struct sbmix_elem snd_als4000_controls[] = { #endif }; -static unsigned char snd_als4000_init_values[][2] = { +static const unsigned char snd_als4000_init_values[][2] = { { SB_DSP4_MASTER_DEV + 0, 0 }, { SB_DSP4_MASTER_DEV + 1, 0 }, { SB_DSP4_PCM_DEV + 0, 0 }, @@ -689,9 +689,9 @@ static unsigned char snd_als4000_init_values[][2] = { /* */ static int snd_sbmixer_init(struct snd_sb *chip, - struct sbmix_elem *controls, + const struct sbmix_elem *controls, int controls_count, - unsigned char map[][2], + const unsigned char map[][2], int map_count, char *name) { @@ -800,14 +800,14 @@ int snd_sbmixer_new(struct snd_sb *chip) } #ifdef CONFIG_PM -static unsigned char sb20_saved_regs[] = { +static const unsigned char sb20_saved_regs[] = { SB_DSP20_MASTER_DEV, SB_DSP20_PCM_DEV, SB_DSP20_FM_DEV, SB_DSP20_CD_DEV, }; -static unsigned char sbpro_saved_regs[] = { +static const unsigned char sbpro_saved_regs[] = { SB_DSP_MASTER_DEV, SB_DSP_PCM_DEV, SB_DSP_PLAYBACK_FILT, @@ -819,7 +819,7 @@ static unsigned char sbpro_saved_regs[] = { SB_DSP_CAPTURE_FILT, }; -static unsigned char sb16_saved_regs[] = { +static const unsigned char sb16_saved_regs[] = { SB_DSP4_MASTER_DEV, SB_DSP4_MASTER_DEV + 1, SB_DSP4_3DSE, SB_DSP4_BASS_DEV, SB_DSP4_BASS_DEV + 1, @@ -837,7 +837,7 @@ static unsigned char sb16_saved_regs[] = { SB_DSP4_MIC_AGC }; -static unsigned char dt019x_saved_regs[] = { +static const unsigned char dt019x_saved_regs[] = { SB_DT019X_MASTER_DEV, SB_DT019X_PCM_DEV, SB_DT019X_SYNTH_DEV, @@ -850,7 +850,7 @@ static unsigned char dt019x_saved_regs[] = { SB_DT019X_CAPTURE_SW, }; -static unsigned char als4000_saved_regs[] = { +static const unsigned char als4000_saved_regs[] = { /* please verify in dsheet whether regs to be added are actually real H/W or just dummy */ SB_DSP4_MASTER_DEV, SB_DSP4_MASTER_DEV + 1, @@ -872,7 +872,7 @@ static unsigned char als4000_saved_regs[] = { SB_ALS4000_CR3_CONFIGURATION, }; -static void save_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) +static void save_mixer(struct snd_sb *chip, const unsigned char *regs, int num_regs) { unsigned char *val = chip->saved_regs; if (snd_BUG_ON(num_regs > ARRAY_SIZE(chip->saved_regs))) @@ -881,7 +881,7 @@ static void save_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) *val++ = snd_sbmixer_read(chip, *regs++); } -static void restore_mixer(struct snd_sb *chip, unsigned char *regs, int num_regs) +static void restore_mixer(struct snd_sb *chip, const unsigned char *regs, int num_regs) { unsigned char *val = chip->saved_regs; if (snd_BUG_ON(num_regs > ARRAY_SIZE(chip->saved_regs))) diff --git a/sound/isa/sc6000.c b/sound/isa/sc6000.c index 395ee3b1794d..3d0bea44f454 100644 --- a/sound/isa/sc6000.c +++ b/sound/isa/sc6000.c @@ -534,8 +534,8 @@ static int snd_sc6000_match(struct device *devptr, unsigned int dev) static int snd_sc6000_probe(struct device *devptr, unsigned int dev) { - static int possible_irqs[] = { 5, 7, 9, 10, 11, -1 }; - static int possible_dmas[] = { 1, 3, 0, -1 }; + static const int possible_irqs[] = { 5, 7, 9, 10, 11, -1 }; + static const int possible_dmas[] = { 1, 3, 0, -1 }; int err; int xirq = irq[dev]; int xdma = dma[dev]; diff --git a/sound/isa/wavefront/wavefront.c b/sound/isa/wavefront/wavefront.c index 95e6deb7b8d4..9e0f6b226775 100644 --- a/sound/isa/wavefront/wavefront.c +++ b/sound/isa/wavefront/wavefront.c @@ -409,6 +409,7 @@ snd_wavefront_probe (struct snd_card *card, int dev) } acard->wavefront.irq = ics2115_irq[dev]; + card->sync_irq = acard->wavefront.irq; acard->wavefront.base = ics2115_port[dev]; wavefront_synth = snd_wavefront_new_synth(card, hw_dev, acard); diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c index c43f2602249b..ea5d3cdfe4e4 100644 --- a/sound/isa/wss/wss_lib.c +++ b/sound/isa/wss/wss_lib.c @@ -38,7 +38,7 @@ MODULE_LICENSE("GPL"); * Some variables */ -static unsigned char freq_bits[14] = { +static const unsigned char freq_bits[14] = { /* 5510 */ 0x00 | CS4231_XTAL2, /* 6620 */ 0x0E | CS4231_XTAL2, /* 8000 */ 0x00 | CS4231_XTAL1, @@ -72,7 +72,7 @@ static int snd_wss_xrate(struct snd_pcm_runtime *runtime) &hw_constraints_rates); } -static unsigned char snd_wss_original_image[32] = +static const unsigned char snd_wss_original_image[32] = { 0x00, /* 00/00 - lic */ 0x00, /* 01/01 - ric */ @@ -108,7 +108,7 @@ static unsigned char snd_wss_original_image[32] = 0x00, /* 1f/31 - cbrl */ }; -static unsigned char snd_opti93x_original_image[32] = +static const unsigned char snd_opti93x_original_image[32] = { 0x00, /* 00/00 - l_mixout_outctrl */ 0x00, /* 01/01 - r_mixout_outctrl */ @@ -961,7 +961,7 @@ static int snd_wss_timer_close(struct snd_timer *timer) return 0; } -static struct snd_timer_hardware snd_wss_timer_table = +static const struct snd_timer_hardware snd_wss_timer_table = { .flags = SNDRV_TIMER_HW_AUTO, .resolution = 9945, @@ -982,10 +982,7 @@ static int snd_wss_playback_hw_params(struct snd_pcm_substream *substream, { struct snd_wss *chip = snd_pcm_substream_chip(substream); unsigned char new_pdfr; - int err; - if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) - return err; new_pdfr = snd_wss_get_format(chip, params_format(hw_params), params_channels(hw_params)) | snd_wss_get_rate(params_rate(hw_params)); @@ -993,11 +990,6 @@ static int snd_wss_playback_hw_params(struct snd_pcm_substream *substream, return 0; } -static int snd_wss_playback_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int snd_wss_playback_prepare(struct snd_pcm_substream *substream) { struct snd_wss *chip = snd_pcm_substream_chip(substream); @@ -1025,10 +1017,7 @@ static int snd_wss_capture_hw_params(struct snd_pcm_substream *substream, { struct snd_wss *chip = snd_pcm_substream_chip(substream); unsigned char new_cdfr; - int err; - if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) - return err; new_cdfr = snd_wss_get_format(chip, params_format(hw_params), params_channels(hw_params)) | snd_wss_get_rate(params_rate(hw_params)); @@ -1036,11 +1025,6 @@ static int snd_wss_capture_hw_params(struct snd_pcm_substream *substream, return 0; } -static int snd_wss_capture_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int snd_wss_capture_prepare(struct snd_pcm_substream *substream) { struct snd_wss *chip = snd_pcm_substream_chip(substream); @@ -1788,7 +1772,7 @@ int snd_wss_create(struct snd_card *card, unsigned short hwshare, struct snd_wss **rchip) { - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_wss_dev_free, }; struct snd_wss *chip; @@ -1827,6 +1811,7 @@ int snd_wss_create(struct snd_card *card, return -EBUSY; } chip->irq = irq; + card->sync_irq = chip->irq; if (!(hwshare & WSS_HWSHARE_DMA1) && request_dma(dma1, "WSS - 1")) { snd_printk(KERN_ERR "wss: can't grab DMA1 %d\n", dma1); snd_wss_free(chip); @@ -1887,9 +1872,7 @@ EXPORT_SYMBOL(snd_wss_create); static const struct snd_pcm_ops snd_wss_playback_ops = { .open = snd_wss_playback_open, .close = snd_wss_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_wss_playback_hw_params, - .hw_free = snd_wss_playback_hw_free, .prepare = snd_wss_playback_prepare, .trigger = snd_wss_trigger, .pointer = snd_wss_playback_pointer, @@ -1898,9 +1881,7 @@ static const struct snd_pcm_ops snd_wss_playback_ops = { static const struct snd_pcm_ops snd_wss_capture_ops = { .open = snd_wss_capture_open, .close = snd_wss_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_wss_capture_hw_params, - .hw_free = snd_wss_capture_hw_free, .prepare = snd_wss_capture_prepare, .trigger = snd_wss_trigger, .pointer = snd_wss_capture_pointer, @@ -1927,9 +1908,8 @@ int snd_wss_pcm(struct snd_wss *chip, int device) pcm->info_flags |= SNDRV_PCM_INFO_JOINT_DUPLEX; strcpy(pcm->name, snd_wss_chip_id(chip)); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - chip->card->dev, - 64*1024, chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, chip->card->dev, + 64*1024, chip->dma1 > 3 || chip->dma2 > 3 ? 128*1024 : 64*1024); chip->pcm = pcm; return 0; @@ -2177,7 +2157,7 @@ static const DECLARE_TLV_DB_SCALE(db_scale_5bit_12db_max, -3450, 150, 0); static const DECLARE_TLV_DB_SCALE(db_scale_rec_gain, 0, 150, 0); static const DECLARE_TLV_DB_SCALE(db_scale_4bit, -4500, 300, 0); -static struct snd_kcontrol_new snd_wss_controls[] = { +static const struct snd_kcontrol_new snd_wss_controls[] = { WSS_DOUBLE("PCM Playback Switch", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1), WSS_DOUBLE_TLV("PCM Playback Volume", 0, diff --git a/sound/mips/hal2.c b/sound/mips/hal2.c index c9e060939708..ec84bc4c3a6e 100644 --- a/sound/mips/hal2.c +++ b/sound/mips/hal2.c @@ -505,23 +505,6 @@ static const struct snd_pcm_hardware hal2_pcm_hw = { .periods_max = 1024, }; -static int hal2_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - int err; - - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); - if (err < 0) - return err; - - return 0; -} - -static int hal2_pcm_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int hal2_playback_open(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; @@ -701,9 +684,6 @@ static int hal2_capture_ack(struct snd_pcm_substream *substream) static const struct snd_pcm_ops hal2_playback_ops = { .open = hal2_playback_open, .close = hal2_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = hal2_pcm_hw_params, - .hw_free = hal2_pcm_hw_free, .prepare = hal2_playback_prepare, .trigger = hal2_playback_trigger, .pointer = hal2_playback_pointer, @@ -713,9 +693,6 @@ static const struct snd_pcm_ops hal2_playback_ops = { static const struct snd_pcm_ops hal2_capture_ops = { .open = hal2_capture_open, .close = hal2_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = hal2_pcm_hw_params, - .hw_free = hal2_pcm_hw_free, .prepare = hal2_capture_prepare, .trigger = hal2_capture_trigger, .pointer = hal2_capture_pointer, @@ -740,8 +717,8 @@ static int hal2_pcm_create(struct snd_hal2 *hal2) &hal2_playback_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &hal2_capture_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS, - NULL, 0, 1024 * 1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS, + NULL, 0, 1024 * 1024); return 0; } @@ -755,7 +732,7 @@ static int hal2_dev_free(struct snd_device *device) return 0; } -static struct snd_device_ops hal2_ops = { +static const struct snd_device_ops hal2_ops = { .dev_free = hal2_dev_free, }; diff --git a/sound/mips/sgio2audio.c b/sound/mips/sgio2audio.c index 9d20ce6118a0..5bf1ea150f26 100644 --- a/sound/mips/sgio2audio.c +++ b/sound/mips/sgio2audio.c @@ -577,20 +577,6 @@ static int snd_sgio2audio_pcm_close(struct snd_pcm_substream *substream) return 0; } - -/* hw_params callback */ -static int snd_sgio2audio_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -/* hw_free callback */ -static int snd_sgio2audio_pcm_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - /* prepare callback */ static int snd_sgio2audio_pcm_prepare(struct snd_pcm_substream *substream) { @@ -663,9 +649,6 @@ snd_sgio2audio_pcm_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_sgio2audio_playback1_ops = { .open = snd_sgio2audio_playback1_open, .close = snd_sgio2audio_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_sgio2audio_pcm_hw_params, - .hw_free = snd_sgio2audio_pcm_hw_free, .prepare = snd_sgio2audio_pcm_prepare, .trigger = snd_sgio2audio_pcm_trigger, .pointer = snd_sgio2audio_pcm_pointer, @@ -674,9 +657,6 @@ static const struct snd_pcm_ops snd_sgio2audio_playback1_ops = { static const struct snd_pcm_ops snd_sgio2audio_playback2_ops = { .open = snd_sgio2audio_playback2_open, .close = snd_sgio2audio_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_sgio2audio_pcm_hw_params, - .hw_free = snd_sgio2audio_pcm_hw_free, .prepare = snd_sgio2audio_pcm_prepare, .trigger = snd_sgio2audio_pcm_trigger, .pointer = snd_sgio2audio_pcm_pointer, @@ -685,9 +665,6 @@ static const struct snd_pcm_ops snd_sgio2audio_playback2_ops = { static const struct snd_pcm_ops snd_sgio2audio_capture_ops = { .open = snd_sgio2audio_capture_open, .close = snd_sgio2audio_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_sgio2audio_pcm_hw_params, - .hw_free = snd_sgio2audio_pcm_hw_free, .prepare = snd_sgio2audio_pcm_prepare, .trigger = snd_sgio2audio_pcm_trigger, .pointer = snd_sgio2audio_pcm_pointer, @@ -716,8 +693,7 @@ static int snd_sgio2audio_new_pcm(struct snd_sgio2audio *chip) &snd_sgio2audio_playback1_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_sgio2audio_capture_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0); /* create second pcm device with one outputs and no input */ err = snd_pcm_new(chip->card, "SGI O2 Audio", 1, 1, 0, &pcm); @@ -730,8 +706,7 @@ static int snd_sgio2audio_new_pcm(struct snd_sgio2audio *chip) /* set operators */ snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sgio2audio_playback2_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0); return 0; } @@ -806,7 +781,7 @@ static int snd_sgio2audio_dev_free(struct snd_device *device) return snd_sgio2audio_free(chip); } -static struct snd_device_ops ops = { +static const struct snd_device_ops ops = { .dev_free = snd_sgio2audio_dev_free, }; diff --git a/sound/parisc/harmony.c b/sound/parisc/harmony.c index 6acc59c25379..f2ca0a701987 100644 --- a/sound/parisc/harmony.c +++ b/sound/parisc/harmony.c @@ -567,28 +567,18 @@ static int snd_harmony_hw_params(struct snd_pcm_substream *ss, struct snd_pcm_hw_params *hw) { - int err; struct snd_harmony *h = snd_pcm_substream_chip(ss); - err = snd_pcm_lib_malloc_pages(ss, params_buffer_bytes(hw)); - if (err > 0 && h->dma.type == SNDRV_DMA_TYPE_CONTINUOUS) + if (h->dma.type == SNDRV_DMA_TYPE_CONTINUOUS) ss->runtime->dma_addr = __pa(ss->runtime->dma_area); - - return err; -} -static int -snd_harmony_hw_free(struct snd_pcm_substream *ss) -{ - return snd_pcm_lib_free_pages(ss); + return 0; } static const struct snd_pcm_ops snd_harmony_playback_ops = { .open = snd_harmony_playback_open, .close = snd_harmony_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_harmony_hw_params, - .hw_free = snd_harmony_hw_free, .prepare = snd_harmony_playback_prepare, .trigger = snd_harmony_playback_trigger, .pointer = snd_harmony_playback_pointer, @@ -597,9 +587,7 @@ static const struct snd_pcm_ops snd_harmony_playback_ops = { static const struct snd_pcm_ops snd_harmony_capture_ops = { .open = snd_harmony_capture_open, .close = snd_harmony_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_harmony_hw_params, - .hw_free = snd_harmony_hw_free, .prepare = snd_harmony_capture_prepare, .trigger = snd_harmony_capture_trigger, .pointer = snd_harmony_capture_pointer, @@ -656,8 +644,8 @@ snd_harmony_pcm_init(struct snd_harmony *h) } /* pre-allocate space for DMA */ - snd_pcm_lib_preallocate_pages_for_all(pcm, h->dma.type, h->dma.dev, - MAX_BUF_SIZE, MAX_BUF_SIZE); + snd_pcm_set_managed_buffer_all(pcm, h->dma.type, h->dma.dev, + MAX_BUF_SIZE, MAX_BUF_SIZE); h->st.format = snd_harmony_set_data_format(h, SNDRV_PCM_FORMAT_S16_BE, 1); @@ -809,7 +797,7 @@ snd_harmony_captureroute_put(struct snd_kcontrol *kc, .private_value = ((left_shift) | ((right_shift) << 8) | \ ((mask) << 16) | ((invert) << 24)) } -static struct snd_kcontrol_new snd_harmony_controls[] = { +static const struct snd_kcontrol_new snd_harmony_controls[] = { HARMONY_VOLUME("Master Playback Volume", HARMONY_GAIN_LO_SHIFT, HARMONY_GAIN_RO_SHIFT, HARMONY_GAIN_OUT, 1), HARMONY_VOLUME("Capture Volume", HARMONY_GAIN_LI_SHIFT, @@ -893,7 +881,7 @@ snd_harmony_create(struct snd_card *card, { int err; struct snd_harmony *h; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_harmony_dev_free, }; @@ -907,7 +895,7 @@ snd_harmony_create(struct snd_card *card, h->card = card; h->dev = padev; h->irq = -1; - h->iobase = ioremap_nocache(padev->hpa.start, HARMONY_SIZE); + h->iobase = ioremap(padev->hpa.start, HARMONY_SIZE); if (h->iobase == NULL) { printk(KERN_ERR PFX "unable to remap hpa 0x%lx\n", (unsigned long)padev->hpa.start); diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c index 66f6c3bf08e3..6758c072000e 100644 --- a/sound/pci/ac97/ac97_codec.c +++ b/sound/pci/ac97/ac97_codec.c @@ -1753,10 +1753,10 @@ static unsigned int snd_ac97_determine_spdif_rates(struct snd_ac97 *ac97) { unsigned int result = 0; int i; - static unsigned short ctl_bits[] = { + static const unsigned short ctl_bits[] = { AC97_SC_SPSR_44K, AC97_SC_SPSR_32K, AC97_SC_SPSR_48K }; - static unsigned int rate_bits[] = { + static const unsigned int rate_bits[] = { SNDRV_PCM_RATE_44100, SNDRV_PCM_RATE_32000, SNDRV_PCM_RATE_48000 }; @@ -1894,12 +1894,13 @@ static int ac97_reset_wait(struct snd_ac97 *ac97, int timeout, int with_modem) * * Return: Zero if successful, or a negative error code on failure. */ -int snd_ac97_bus(struct snd_card *card, int num, struct snd_ac97_bus_ops *ops, +int snd_ac97_bus(struct snd_card *card, int num, + const struct snd_ac97_bus_ops *ops, void *private_data, struct snd_ac97_bus **rbus) { int err; struct snd_ac97_bus *bus; - static struct snd_device_ops dev_ops = { + static const struct snd_device_ops dev_ops = { .dev_free = snd_ac97_bus_dev_free, }; @@ -1999,7 +2000,7 @@ int snd_ac97_mixer(struct snd_ac97_bus *bus, struct snd_ac97_template *template, unsigned long end_time; unsigned int reg; const struct ac97_codec_id *pid; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_ac97_dev_free, .dev_register = snd_ac97_dev_register, .dev_disconnect = snd_ac97_dev_disconnect, @@ -2345,7 +2346,7 @@ struct ac97_power_reg { enum { PWIDX_ADC, PWIDX_FRONT, PWIDX_CLFE, PWIDX_SURR, PWIDX_MIC, PWIDX_SIZE }; -static struct ac97_power_reg power_regs[PWIDX_SIZE] = { +static const struct ac97_power_reg power_regs[PWIDX_SIZE] = { [PWIDX_ADC] = { AC97_PCM_LR_ADC_RATE, AC97_POWERDOWN, AC97_PD_PR0}, [PWIDX_FRONT] = { AC97_PCM_FRONT_DAC_RATE, AC97_POWERDOWN, AC97_PD_PR1}, [PWIDX_CLFE] = { AC97_PCM_LFE_DAC_RATE, AC97_EXTENDED_STATUS, @@ -2828,7 +2829,7 @@ struct quirk_table { int (*func)(struct snd_ac97 *); }; -static struct quirk_table applicable_quirks[] = { +static const struct quirk_table applicable_quirks[] = { { "none", NULL }, { "hp_only", tune_hp_only }, { "swap_hp", tune_swap_hp }, @@ -2856,7 +2857,7 @@ static int apply_quirk(struct snd_ac97 *ac97, int type) static int apply_quirk_str(struct snd_ac97 *ac97, const char *typestr) { int i; - struct quirk_table *q; + const struct quirk_table *q; for (i = 0; i < ARRAY_SIZE(applicable_quirks); i++) { q = &applicable_quirks[i]; diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c index 719a1e4956dd..ebf926728c5f 100644 --- a/sound/pci/ac97/ac97_patch.c +++ b/sound/pci/ac97/ac97_patch.c @@ -1211,25 +1211,25 @@ static const struct snd_ac97_build_ops patch_sigmatel_stac9758_ops = { static int patch_sigmatel_stac9758(struct snd_ac97 * ac97) { - static unsigned short regs[4] = { + static const unsigned short regs[4] = { AC97_SIGMATEL_OUTSEL, AC97_SIGMATEL_IOMISC, AC97_SIGMATEL_INSEL, AC97_SIGMATEL_VARIOUS }; - static unsigned short def_regs[4] = { + static const unsigned short def_regs[4] = { /* OUTSEL */ 0xd794, /* CL:CL, SR:SR, LO:MX, LI:DS, MI:DS */ /* IOMISC */ 0x2001, /* INSEL */ 0x0201, /* LI:LI, MI:M1 */ /* VARIOUS */ 0x0040 }; - static unsigned short m675_regs[4] = { + static const unsigned short m675_regs[4] = { /* OUTSEL */ 0xfc70, /* CL:MX, SR:MX, LO:DS, LI:MX, MI:DS */ /* IOMISC */ 0x2102, /* HP amp on */ /* INSEL */ 0x0203, /* LI:LI, MI:FR */ /* VARIOUS */ 0x0041 /* stereo mic */ }; - unsigned short *pregs = def_regs; + const unsigned short *pregs = def_regs; int i; /* Gateway M675 notebook */ @@ -1361,7 +1361,7 @@ static int patch_cx20551(struct snd_ac97 *ac97) #ifdef CONFIG_PM static void ad18xx_resume(struct snd_ac97 *ac97) { - static unsigned short setup_regs[] = { + static const unsigned short setup_regs[] = { AC97_AD_MISC, AC97_AD_SERIAL_CFG, AC97_AD_JACK_SPDIF, }; int i, codec; @@ -1470,7 +1470,7 @@ static unsigned short patch_ad1881_unchained(struct snd_ac97 * ac97, int idx, un static int patch_ad1881_chained1(struct snd_ac97 * ac97, int idx, unsigned short codec_bits) { - static int cfg_bits[3] = { 1<<12, 1<<14, 1<<13 }; + static const int cfg_bits[3] = { 1<<12, 1<<14, 1<<13 }; unsigned short val; snd_ac97_update_bits(ac97, AC97_AD_SERIAL_CFG, 0x7000, cfg_bits[idx]); @@ -1794,7 +1794,7 @@ static const struct snd_kcontrol_new snd_ac97_ad1981x_jack_sense[] = { /* black list to avoid HP/Line jack-sense controls * (SS vendor << 16 | device) */ -static unsigned int ad1981_jacks_blacklist[] = { +static const unsigned int ad1981_jacks_blacklist[] = { 0x10140523, /* Thinkpad R40 */ 0x10140534, /* Thinkpad X31 */ 0x10140537, /* Thinkpad T41p */ @@ -1838,7 +1838,7 @@ static const struct snd_ac97_build_ops patch_ad1981a_build_ops = { /* white list to enable HP jack-sense bits * (SS vendor << 16 | device) */ -static unsigned int ad1981_jacks_whitelist[] = { +static const unsigned int ad1981_jacks_whitelist[] = { 0x0e11005a, /* HP nc4000/4010 */ 0x103c0890, /* HP nc6000 */ 0x103c0938, /* HP nc4220 */ @@ -3116,22 +3116,22 @@ static void cm9761_update_jacks(struct snd_ac97 *ac97) /* FIXME: check the bits for each model * model 83 is confirmed to work */ - static unsigned short surr_on[3][2] = { + static const unsigned short surr_on[3][2] = { { 0x0008, 0x0000 }, /* 9761-78 & 82 */ { 0x0000, 0x0008 }, /* 9761-82 rev.B */ { 0x0000, 0x0008 }, /* 9761-83 */ }; - static unsigned short clfe_on[3][2] = { + static const unsigned short clfe_on[3][2] = { { 0x0000, 0x1000 }, /* 9761-78 & 82 */ { 0x1000, 0x0000 }, /* 9761-82 rev.B */ { 0x0000, 0x1000 }, /* 9761-83 */ }; - static unsigned short surr_shared[3][2] = { + static const unsigned short surr_shared[3][2] = { { 0x0000, 0x0400 }, /* 9761-78 & 82 */ { 0x0000, 0x0400 }, /* 9761-82 rev.B */ { 0x0000, 0x0400 }, /* 9761-83 */ }; - static unsigned short clfe_shared[3][2] = { + static const unsigned short clfe_shared[3][2] = { { 0x2000, 0x0880 }, /* 9761-78 & 82 */ { 0x0000, 0x2880 }, /* 9761-82 rev.B */ { 0x2000, 0x0800 }, /* 9761-83 */ @@ -3635,7 +3635,7 @@ struct vt1618_uaj_item { /* This list reflects the vt1618 docs for Vendor Defined Register 0x60. */ -static struct vt1618_uaj_item vt1618_uaj[3] = { +static const struct vt1618_uaj_item vt1618_uaj[3] = { { /* speaker jack */ .mask = 0x03, @@ -3871,7 +3871,7 @@ static int mpatch_si3036(struct snd_ac97 * ac97) * check_volume_resolution(). */ -static struct snd_ac97_res_table lm4550_restbl[] = { +static const struct snd_ac97_res_table lm4550_restbl[] = { { AC97_MASTER, 0x1f1f }, { AC97_HEADPHONE, 0x1f1f }, { AC97_MASTER_MONO, 0x001f }, diff --git a/sound/pci/ac97/ac97_pcm.c b/sound/pci/ac97/ac97_pcm.c index 1c23a0f90559..491de1a623cb 100644 --- a/sound/pci/ac97/ac97_pcm.c +++ b/sound/pci/ac97/ac97_pcm.c @@ -26,7 +26,7 @@ * PCM support */ -static unsigned char rate_reg_tables[2][4][9] = { +static const unsigned char rate_reg_tables[2][4][9] = { { /* standard rates */ { @@ -129,7 +129,7 @@ static unsigned char rate_reg_tables[2][4][9] = { }}; /* FIXME: more various mappings for ADC? */ -static unsigned char rate_cregs[9] = { +static const unsigned char rate_cregs[9] = { AC97_PCM_LR_ADC_RATE, /* 3 */ AC97_PCM_LR_ADC_RATE, /* 4 */ 0xff, /* 5 */ diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c index 5b6452df8bbd..5d42c42491bf 100644 --- a/sound/pci/ad1889.c +++ b/sound/pci/ad1889.c @@ -257,20 +257,6 @@ snd_ad1889_ac97_ready(struct snd_ad1889 *chip) return 0; } -static int -snd_ad1889_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -static int -snd_ad1889_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static const struct snd_pcm_hardware snd_ad1889_playback_hw = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_BLOCK_TRANSFER, @@ -562,9 +548,6 @@ snd_ad1889_capture_pointer(struct snd_pcm_substream *ss) static const struct snd_pcm_ops snd_ad1889_playback_ops = { .open = snd_ad1889_playback_open, .close = snd_ad1889_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ad1889_hw_params, - .hw_free = snd_ad1889_hw_free, .prepare = snd_ad1889_playback_prepare, .trigger = snd_ad1889_playback_trigger, .pointer = snd_ad1889_playback_pointer, @@ -573,9 +556,6 @@ static const struct snd_pcm_ops snd_ad1889_playback_ops = { static const struct snd_pcm_ops snd_ad1889_capture_ops = { .open = snd_ad1889_capture_open, .close = snd_ad1889_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ad1889_hw_params, - .hw_free = snd_ad1889_hw_free, .prepare = snd_ad1889_capture_prepare, .trigger = snd_ad1889_capture_trigger, .pointer = snd_ad1889_capture_pointer, @@ -632,10 +612,8 @@ snd_ad1889_pcm_init(struct snd_ad1889 *chip, int device) chip->psubs = NULL; chip->csubs = NULL; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - BUFFER_BYTES_MAX / 2, - BUFFER_BYTES_MAX); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &chip->pci->dev, + BUFFER_BYTES_MAX / 2, BUFFER_BYTES_MAX); return 0; } @@ -782,7 +760,7 @@ snd_ad1889_ac97_init(struct snd_ad1889 *chip, const char *quirk_override) { int err; struct snd_ac97_template ac97; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_ad1889_ac97_write, .read = snd_ad1889_ac97_read, }; @@ -869,7 +847,7 @@ snd_ad1889_create(struct snd_card *card, int err; struct snd_ad1889 *chip; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_ad1889_dev_free, }; @@ -921,7 +899,7 @@ snd_ad1889_create(struct snd_card *card, } chip->irq = pci->irq; - synchronize_irq(chip->irq); + card->sync_irq = chip->irq; /* (2) initialization of the chip hardware */ if ((err = snd_ad1889_init(chip)) < 0) { diff --git a/sound/pci/ak4531_codec.c b/sound/pci/ak4531_codec.c index 7fa8106b5010..e0a81f99f79a 100644 --- a/sound/pci/ak4531_codec.c +++ b/sound/pci/ak4531_codec.c @@ -255,7 +255,7 @@ static const DECLARE_TLV_DB_SCALE(db_scale_master, -6200, 200, 0); static const DECLARE_TLV_DB_SCALE(db_scale_mono, -2800, 400, 0); static const DECLARE_TLV_DB_SCALE(db_scale_input, -5000, 200, 0); -static struct snd_kcontrol_new snd_ak4531_controls[] = { +static const struct snd_kcontrol_new snd_ak4531_controls[] = { AK4531_DOUBLE_TLV("Master Playback Switch", 0, AK4531_LMASTER, AK4531_RMASTER, 7, 7, 1, 1, @@ -335,7 +335,7 @@ static int snd_ak4531_dev_free(struct snd_device *device) return snd_ak4531_free(ak4531); } -static u8 snd_ak4531_initial_map[0x19 + 1] = { +static const u8 snd_ak4531_initial_map[0x19 + 1] = { 0x9f, /* 00: Master Volume Lch */ 0x9f, /* 01: Master Volume Rch */ 0x9f, /* 02: Voice Volume Lch */ @@ -371,7 +371,7 @@ int snd_ak4531_mixer(struct snd_card *card, unsigned int idx; int err; struct snd_ak4531 *ak4531; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_ak4531_dev_free, }; diff --git a/sound/pci/ali5451/ali5451.c b/sound/pci/ali5451/ali5451.c index ae29df085ae1..4f524a9dbbca 100644 --- a/sound/pci/ali5451/ali5451.c +++ b/sound/pci/ali5451/ali5451.c @@ -1138,13 +1138,7 @@ static int snd_ali_playback_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_runtime *runtime = substream->runtime; struct snd_ali_voice *pvoice = runtime->private_data; struct snd_ali_voice *evoice = pvoice->extra; - int err; - err = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (err < 0) - return err; - /* voice management */ if (params_buffer_size(hw_params) / 2 != @@ -1175,7 +1169,6 @@ static int snd_ali_playback_hw_free(struct snd_pcm_substream *substream) struct snd_ali_voice *pvoice = runtime->private_data; struct snd_ali_voice *evoice = pvoice ? pvoice->extra : NULL; - snd_pcm_lib_free_pages(substream); if (evoice) { snd_ali_free_voice(codec, evoice); pvoice->extra = NULL; @@ -1183,18 +1176,6 @@ static int snd_ali_playback_hw_free(struct snd_pcm_substream *substream) return 0; } -static int snd_ali_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -static int snd_ali_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int snd_ali_playback_prepare(struct snd_pcm_substream *substream) { struct snd_ali *codec = snd_pcm_substream_chip(substream); @@ -1419,7 +1400,7 @@ static snd_pcm_uframes_t snd_ali_pointer(struct snd_pcm_substream *substream) return cso; } -static struct snd_pcm_hardware snd_ali_playback = +static const struct snd_pcm_hardware snd_ali_playback = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | @@ -1445,7 +1426,7 @@ static struct snd_pcm_hardware snd_ali_playback = * Capture support device description */ -static struct snd_pcm_hardware snd_ali_capture = +static const struct snd_pcm_hardware snd_ali_capture = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | @@ -1476,7 +1457,7 @@ static void snd_ali_pcm_free_substream(struct snd_pcm_runtime *runtime) } static int snd_ali_open(struct snd_pcm_substream *substream, int rec, - int channel, struct snd_pcm_hardware *phw) + int channel, const struct snd_pcm_hardware *phw) { struct snd_ali *codec = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; @@ -1526,7 +1507,6 @@ static int snd_ali_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_ali_playback_ops = { .open = snd_ali_playback_open, .close = snd_ali_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ali_playback_hw_params, .hw_free = snd_ali_playback_hw_free, .prepare = snd_ali_playback_prepare, @@ -1537,9 +1517,6 @@ static const struct snd_pcm_ops snd_ali_playback_ops = { static const struct snd_pcm_ops snd_ali_capture_ops = { .open = snd_ali_capture_open, .close = snd_ali_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ali_hw_params, - .hw_free = snd_ali_hw_free, .prepare = snd_ali_prepare, .trigger = snd_ali_trigger, .pointer = snd_ali_pointer, @@ -1557,10 +1534,10 @@ static int snd_ali_modem_hw_params(struct snd_pcm_substream *substream, snd_ac97_write(chip->ac97[modem_num], AC97_LINE1_RATE, params_rate(hw_params)); snd_ac97_write(chip->ac97[modem_num], AC97_LINE1_LEVEL, 0); - return snd_ali_hw_params(substream, hw_params); + return 0; } -static struct snd_pcm_hardware snd_ali_modem = +static const struct snd_pcm_hardware snd_ali_modem = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | @@ -1612,9 +1589,7 @@ static int snd_ali_modem_capture_open(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_ali_modem_playback_ops = { .open = snd_ali_modem_playback_open, .close = snd_ali_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ali_modem_hw_params, - .hw_free = snd_ali_hw_free, .prepare = snd_ali_prepare, .trigger = snd_ali_trigger, .pointer = snd_ali_pointer, @@ -1623,9 +1598,7 @@ static const struct snd_pcm_ops snd_ali_modem_playback_ops = { static const struct snd_pcm_ops snd_ali_modem_capture_ops = { .open = snd_ali_modem_capture_open, .close = snd_ali_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ali_modem_hw_params, - .hw_free = snd_ali_hw_free, .prepare = snd_ali_prepare, .trigger = snd_ali_trigger, .pointer = snd_ali_pointer, @@ -1671,9 +1644,8 @@ static int snd_ali_pcm(struct snd_ali *codec, int device, snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, desc->capture_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &codec->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &codec->pci->dev, 64*1024, 128*1024); pcm->info_flags = 0; pcm->dev_class = desc->class; @@ -1804,7 +1776,7 @@ static int snd_ali5451_spdif_put(struct snd_kcontrol *kcontrol, return change; } -static struct snd_kcontrol_new snd_ali5451_mixer_spdif[] = { +static const struct snd_kcontrol_new snd_ali5451_mixer_spdif[] = { /* spdif aplayback switch */ /* FIXME: "IEC958 Playback Switch" may conflict with one on ac97_codec */ ALI5451_SPDIF(SNDRV_CTL_NAME_IEC958("Output ",NONE,SWITCH), 0, 0), @@ -1819,7 +1791,7 @@ static int snd_ali_mixer(struct snd_ali *codec) struct snd_ac97_template ac97; unsigned int idx; int i, err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_ali_codec_write, .read = snd_ali_codec_read, }; @@ -2054,6 +2026,7 @@ static int snd_ali_resources(struct snd_ali *codec) return -EBUSY; } codec->irq = codec->pci->irq; + codec->card->sync_irq = codec->irq; dev_dbg(codec->card->dev, "resources allocated.\n"); return 0; } @@ -2073,7 +2046,7 @@ static int snd_ali_create(struct snd_card *card, struct snd_ali *codec; int i, err; unsigned short cmdw; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_ali_dev_free, }; @@ -2127,8 +2100,6 @@ static int snd_ali_create(struct snd_card *card, return -EBUSY; } - synchronize_irq(pci->irq); - codec->synth.chmap = 0; codec->synth.chcnt = 0; codec->spdif_mask = 0; diff --git a/sound/pci/als300.c b/sound/pci/als300.c index cfbb8cacaaac..8d2471ea090b 100644 --- a/sound/pci/als300.c +++ b/sound/pci/als300.c @@ -294,7 +294,7 @@ static int snd_als300_ac97(struct snd_als300 *chip) struct snd_ac97_bus *bus; struct snd_ac97_template ac97; int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_als300_ac97_write, .read = snd_als300_ac97_read, }; @@ -378,7 +378,6 @@ static int snd_als300_playback_close(struct snd_pcm_substream *substream) data = substream->runtime->private_data; kfree(data); chip->playback_substream = NULL; - snd_pcm_lib_free_pages(substream); return 0; } @@ -407,22 +406,9 @@ static int snd_als300_capture_close(struct snd_pcm_substream *substream) data = substream->runtime->private_data; kfree(data); chip->capture_substream = NULL; - snd_pcm_lib_free_pages(substream); return 0; } -static int snd_als300_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -static int snd_als300_pcm_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int snd_als300_playback_prepare(struct snd_pcm_substream *substream) { u32 tmp; @@ -553,9 +539,6 @@ static snd_pcm_uframes_t snd_als300_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_als300_playback_ops = { .open = snd_als300_playback_open, .close = snd_als300_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_als300_pcm_hw_params, - .hw_free = snd_als300_pcm_hw_free, .prepare = snd_als300_playback_prepare, .trigger = snd_als300_trigger, .pointer = snd_als300_pointer, @@ -564,9 +547,6 @@ static const struct snd_pcm_ops snd_als300_playback_ops = { static const struct snd_pcm_ops snd_als300_capture_ops = { .open = snd_als300_capture_open, .close = snd_als300_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_als300_pcm_hw_params, - .hw_free = snd_als300_pcm_hw_free, .prepare = snd_als300_capture_prepare, .trigger = snd_als300_trigger, .pointer = snd_als300_pointer, @@ -591,9 +571,8 @@ static int snd_als300_new_pcm(struct snd_als300 *chip) &snd_als300_capture_ops); /* pre-allocation of buffers */ - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64*1024, 64*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &chip->pci->dev, + 64*1024, 64*1024); return 0; } @@ -638,7 +617,7 @@ static int snd_als300_create(struct snd_card *card, void *irq_handler; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_als300_dev_free, }; *rchip = NULL; @@ -685,7 +664,7 @@ static int snd_als300_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; - + card->sync_irq = chip->irq; snd_als300_init(chip); diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c index d6f5487afe52..ba6390e9a694 100644 --- a/sound/pci/als4000.c +++ b/sound/pci/als4000.c @@ -354,18 +354,6 @@ CMD_SIGNED|CMD_STEREO, /* ALS4000_FORMAT_S16L_STEREO */ }; #define capture_cmd(chip) (capture_cmd_vals[(chip)->capture_format]) -static int snd_als4000_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_als4000_hw_free(struct snd_pcm_substream *substream) -{ - snd_pcm_lib_free_pages(substream); - return 0; -} - static int snd_als4000_capture_prepare(struct snd_pcm_substream *substream) { struct snd_sb *chip = snd_pcm_substream_chip(substream); @@ -633,7 +621,6 @@ static int snd_als4000_playback_close(struct snd_pcm_substream *substream) struct snd_sb *chip = snd_pcm_substream_chip(substream); chip->playback_substream = NULL; - snd_pcm_lib_free_pages(substream); return 0; } @@ -652,7 +639,6 @@ static int snd_als4000_capture_close(struct snd_pcm_substream *substream) struct snd_sb *chip = snd_pcm_substream_chip(substream); chip->capture_substream = NULL; - snd_pcm_lib_free_pages(substream); return 0; } @@ -661,9 +647,6 @@ static int snd_als4000_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_als4000_playback_ops = { .open = snd_als4000_playback_open, .close = snd_als4000_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_als4000_hw_params, - .hw_free = snd_als4000_hw_free, .prepare = snd_als4000_playback_prepare, .trigger = snd_als4000_playback_trigger, .pointer = snd_als4000_playback_pointer @@ -672,9 +655,6 @@ static const struct snd_pcm_ops snd_als4000_playback_ops = { static const struct snd_pcm_ops snd_als4000_capture_ops = { .open = snd_als4000_capture_open, .close = snd_als4000_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_als4000_hw_params, - .hw_free = snd_als4000_hw_free, .prepare = snd_als4000_capture_prepare, .trigger = snd_als4000_capture_trigger, .pointer = snd_als4000_capture_pointer @@ -693,9 +673,8 @@ static int snd_als4000_pcm(struct snd_sb *chip, int device) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_als4000_playback_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_als4000_capture_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64*1024, 64*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, 64*1024, 64*1024); chip->pcm = pcm; diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c index 147005fdd3ea..a9540c2c4a1a 100644 --- a/sound/pci/asihpi/asihpi.c +++ b/sound/pci/asihpi/asihpi.c @@ -300,7 +300,7 @@ static void print_hwparams(struct snd_pcm_substream *substream, #define INVALID_FORMAT (__force snd_pcm_format_t)(-1) -static snd_pcm_format_t hpi_to_alsa_formats[] = { +static const snd_pcm_format_t hpi_to_alsa_formats[] = { INVALID_FORMAT, /* INVALID */ SNDRV_PCM_FORMAT_U8, /* HPI_FORMAT_PCM8_UNSIGNED 1 */ SNDRV_PCM_FORMAT_S16, /* HPI_FORMAT_PCM16_SIGNED 2 */ @@ -449,9 +449,6 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream, unsigned int bytes_per_sec; print_hwparams(substream, params); - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); - if (err < 0) - return err; err = snd_card_asihpi_format_alsa2hpi(params_format(params), &format); if (err) return err; @@ -509,7 +506,6 @@ snd_card_asihpi_hw_free(struct snd_pcm_substream *substream) if (dpcm->hpi_buffer_attached) hpi_stream_host_buffer_detach(dpcm->h_stream); - snd_pcm_lib_free_pages(substream); return 0; } @@ -947,15 +943,6 @@ static void snd_card_asihpi_isr(struct hpi_adapter *a) } /***************************** PLAYBACK OPS ****************/ -static int snd_card_asihpi_playback_ioctl(struct snd_pcm_substream *substream, - unsigned int cmd, void *arg) -{ - char name[16]; - snd_pcm_debug_name(substream, name, sizeof(name)); - snd_printddd(KERN_INFO "%s ioctl %d\n", name, cmd); - return snd_pcm_lib_ioctl(substream, cmd, arg); -} - static int snd_card_asihpi_playback_prepare(struct snd_pcm_substream * substream) { @@ -1122,7 +1109,6 @@ static int snd_card_asihpi_playback_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_card_asihpi_playback_mmap_ops = { .open = snd_card_asihpi_playback_open, .close = snd_card_asihpi_playback_close, - .ioctl = snd_card_asihpi_playback_ioctl, .hw_params = snd_card_asihpi_pcm_hw_params, .hw_free = snd_card_asihpi_hw_free, .prepare = snd_card_asihpi_playback_prepare, @@ -1147,12 +1133,6 @@ snd_card_asihpi_capture_pointer(struct snd_pcm_substream *substream) return bytes_to_frames(runtime, dpcm->pcm_buf_dma_ofs % dpcm->buffer_bytes); } -static int snd_card_asihpi_capture_ioctl(struct snd_pcm_substream *substream, - unsigned int cmd, void *arg) -{ - return snd_pcm_lib_ioctl(substream, cmd, arg); -} - static int snd_card_asihpi_capture_prepare(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; @@ -1288,7 +1268,6 @@ static int snd_card_asihpi_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_card_asihpi_capture_mmap_ops = { .open = snd_card_asihpi_capture_open, .close = snd_card_asihpi_capture_close, - .ioctl = snd_card_asihpi_capture_ioctl, .hw_params = snd_card_asihpi_pcm_hw_params, .hw_free = snd_card_asihpi_hw_free, .prepare = snd_card_asihpi_capture_prepare, @@ -1324,9 +1303,9 @@ static int snd_card_asihpi_pcm_new(struct snd_card_asihpi *asihpi, int device) /*? do we want to emulate MMAP for non-BBM cards? Jack doesn't work with ALSAs MMAP emulation - WHY NOT? */ - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &asihpi->pci->dev, - 64*1024, BUFFER_BYTES_MAX); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &asihpi->pci->dev, + 64*1024, BUFFER_BYTES_MAX); return 0; } @@ -2094,7 +2073,7 @@ static int snd_asihpi_meter_info(struct snd_kcontrol *kcontrol, } /* linear values for 10dB steps */ -static int log2lin[] = { +static const int log2lin[] = { 0x7FFFFFFF, /* 0dB */ 679093956, 214748365, diff --git a/sound/pci/asihpi/hpimsgx.c b/sound/pci/asihpi/hpimsgx.c index 5fb0b98bec30..f7427f8eb630 100644 --- a/sound/pci/asihpi/hpimsgx.c +++ b/sound/pci/asihpi/hpimsgx.c @@ -17,7 +17,7 @@ Extended Message Function With Response Caching #include "hpimsgx.h" #include "hpidebug.h" -static struct pci_device_id asihpi_pci_tbl[] = { +static const struct pci_device_id asihpi_pci_tbl[] = { #include "hpipcida.h" }; diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c index 1e1ededf8eb2..85d3b4e95489 100644 --- a/sound/pci/atiixp.c +++ b/sound/pci/atiixp.c @@ -282,7 +282,7 @@ static const struct pci_device_id snd_atiixp_ids[] = { MODULE_DEVICE_TABLE(pci, snd_atiixp_ids); -static struct snd_pci_quirk atiixp_quirks[] = { +static const struct snd_pci_quirk atiixp_quirks[] = { SND_PCI_QUIRK(0x105b, 0x0c81, "Foxconn RC4107MA-RS2", 0), SND_PCI_QUIRK(0x15bd, 0x3100, "DFI RS482", 0), { } /* terminator */ @@ -952,9 +952,6 @@ static int snd_atiixp_pcm_hw_params(struct snd_pcm_substream *substream, struct atiixp_dma *dma = substream->runtime->private_data; int err; - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; dma->buf_addr = substream->runtime->dma_addr; dma->buf_bytes = params_buffer_bytes(hw_params); @@ -994,7 +991,6 @@ static int snd_atiixp_pcm_hw_free(struct snd_pcm_substream *substream) dma->pcm_open_flag = 0; } atiixp_clear_dma_packets(chip, dma, substream); - snd_pcm_lib_free_pages(substream); return 0; } @@ -1144,7 +1140,6 @@ static int snd_atiixp_spdif_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_atiixp_playback_ops = { .open = snd_atiixp_playback_open, .close = snd_atiixp_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_atiixp_pcm_hw_params, .hw_free = snd_atiixp_pcm_hw_free, .prepare = snd_atiixp_playback_prepare, @@ -1156,7 +1151,6 @@ static const struct snd_pcm_ops snd_atiixp_playback_ops = { static const struct snd_pcm_ops snd_atiixp_capture_ops = { .open = snd_atiixp_capture_open, .close = snd_atiixp_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_atiixp_pcm_hw_params, .hw_free = snd_atiixp_pcm_hw_free, .prepare = snd_atiixp_capture_prepare, @@ -1168,7 +1162,6 @@ static const struct snd_pcm_ops snd_atiixp_capture_ops = { static const struct snd_pcm_ops snd_atiixp_spdif_ops = { .open = snd_atiixp_spdif_open, .close = snd_atiixp_spdif_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_atiixp_pcm_hw_params, .hw_free = snd_atiixp_pcm_hw_free, .prepare = snd_atiixp_spdif_prepare, @@ -1283,9 +1276,8 @@ static int snd_atiixp_pcm_new(struct atiixp *chip) strcpy(pcm->name, "ATI IXP AC97"); chip->pcmdevs[ATI_PCMDEV_ANALOG] = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, 64*1024, 128*1024); err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, snd_pcm_alt_chmaps, chip->max_channels, 0, @@ -1316,9 +1308,8 @@ static int snd_atiixp_pcm_new(struct atiixp *chip) strcpy(pcm->name, "ATI IXP IEC958 (Direct)"); chip->pcmdevs[ATI_PCMDEV_DIGITAL] = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, 64*1024, 128*1024); /* pre-select AC97 SPDIF slots 10/11 */ for (i = 0; i < NUM_ATI_CODECS; i++) { @@ -1412,11 +1403,11 @@ static int snd_atiixp_mixer_new(struct atiixp *chip, int clock, struct snd_ac97_template ac97; int i, err; int codec_count; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_atiixp_ac97_write, .read = snd_atiixp_ac97_read, }; - static unsigned int codec_skip[NUM_ATI_CODECS] = { + static const unsigned int codec_skip[NUM_ATI_CODECS] = { ATI_REG_ISR_CODEC0_NOT_READY, ATI_REG_ISR_CODEC1_NOT_READY, ATI_REG_ISR_CODEC2_NOT_READY, @@ -1566,7 +1557,7 @@ static int snd_atiixp_create(struct snd_card *card, struct pci_dev *pci, struct atiixp **r_chip) { - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_atiixp_dev_free, }; struct atiixp *chip; @@ -1606,8 +1597,8 @@ static int snd_atiixp_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; pci_set_master(pci); - synchronize_irq(chip->irq); if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { snd_atiixp_free(chip); diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c index 6f088c1949f3..ae88217d685a 100644 --- a/sound/pci/atiixp_modem.c +++ b/sound/pci/atiixp_modem.c @@ -783,9 +783,6 @@ static int snd_atiixp_pcm_hw_params(struct snd_pcm_substream *substream, int err; int i; - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; dma->buf_addr = substream->runtime->dma_addr; dma->buf_bytes = params_buffer_bytes(hw_params); @@ -812,7 +809,6 @@ static int snd_atiixp_pcm_hw_free(struct snd_pcm_substream *substream) struct atiixp_dma *dma = substream->runtime->private_data; atiixp_clear_dma_packets(chip, dma, substream); - snd_pcm_lib_free_pages(substream); return 0; } @@ -936,7 +932,6 @@ static int snd_atiixp_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_atiixp_playback_ops = { .open = snd_atiixp_playback_open, .close = snd_atiixp_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_atiixp_pcm_hw_params, .hw_free = snd_atiixp_pcm_hw_free, .prepare = snd_atiixp_playback_prepare, @@ -948,7 +943,6 @@ static const struct snd_pcm_ops snd_atiixp_playback_ops = { static const struct snd_pcm_ops snd_atiixp_capture_ops = { .open = snd_atiixp_capture_open, .close = snd_atiixp_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_atiixp_pcm_hw_params, .hw_free = snd_atiixp_pcm_hw_free, .prepare = snd_atiixp_capture_prepare, @@ -994,9 +988,8 @@ static int snd_atiixp_pcm_new(struct atiixp_modem *chip) strcpy(pcm->name, "ATI IXP MC97"); chip->pcmdevs[ATI_PCMDEV_ANALOG] = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, 64*1024, 128*1024); return 0; } @@ -1053,11 +1046,11 @@ static int snd_atiixp_mixer_new(struct atiixp_modem *chip, int clock) struct snd_ac97_template ac97; int i, err; int codec_count; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_atiixp_ac97_write, .read = snd_atiixp_ac97_read, }; - static unsigned int codec_skip[NUM_ATI_CODECS] = { + static const unsigned int codec_skip[NUM_ATI_CODECS] = { ATI_REG_ISR_CODEC0_NOT_READY, ATI_REG_ISR_CODEC1_NOT_READY, ATI_REG_ISR_CODEC2_NOT_READY, @@ -1194,7 +1187,7 @@ static int snd_atiixp_create(struct snd_card *card, struct pci_dev *pci, struct atiixp_modem **r_chip) { - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_atiixp_dev_free, }; struct atiixp_modem *chip; @@ -1234,8 +1227,8 @@ static int snd_atiixp_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; pci_set_master(pci); - synchronize_irq(chip->irq); if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { snd_atiixp_free(chip); diff --git a/sound/pci/au88x0/au88x0.c b/sound/pci/au88x0/au88x0.c index 782333c90223..be276fb3f5af 100644 --- a/sound/pci/au88x0/au88x0.c +++ b/sound/pci/au88x0/au88x0.c @@ -142,7 +142,7 @@ snd_vortex_create(struct snd_card *card, struct pci_dev *pci, vortex_t ** rchip) { vortex_t *chip; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_vortex_dev_free, }; @@ -202,6 +202,7 @@ snd_vortex_create(struct snd_card *card, struct pci_dev *pci, vortex_t ** rchip) goto irq_out; } chip->irq = pci->irq; + card->sync_irq = chip->irq; pci_set_master(pci); // End of PCI setup. diff --git a/sound/pci/au88x0/au88x0_core.c b/sound/pci/au88x0/au88x0_core.c index ce0564c5392a..f5512b72b3e0 100644 --- a/sound/pci/au88x0/au88x0_core.c +++ b/sound/pci/au88x0/au88x0_core.c @@ -1989,7 +1989,7 @@ vortex_connect_codecrec(vortex_t * vortex, int en, unsigned char mixin0, // Higher level ADB audio path (de)allocator. /* Resource manager */ -static int resnum[VORTEX_RESOURCE_LAST] = +static const int resnum[VORTEX_RESOURCE_LAST] = { NR_ADB, NR_SRC, NR_MIXIN, NR_MIXOUT, NR_A3D }; /* Checkout/Checkin resource of given type. diff --git a/sound/pci/au88x0/au88x0_eq.c b/sound/pci/au88x0/au88x0_eq.c index abaf9f912784..58e92f2a72c0 100644 --- a/sound/pci/au88x0/au88x0_eq.c +++ b/sound/pci/au88x0/au88x0_eq.c @@ -51,7 +51,7 @@ static inline u16 sign_invert(u16 a) return -a; } -static void vortex_EqHw_SetLeftCoefs(vortex_t * vortex, u16 coefs[]) +static void vortex_EqHw_SetLeftCoefs(vortex_t *vortex, const u16 coefs[]) { eqhw_t *eqhw = &(vortex->eq.this04); int i = 0, n /*esp2c */; @@ -73,7 +73,7 @@ static void vortex_EqHw_SetLeftCoefs(vortex_t * vortex, u16 coefs[]) } } -static void vortex_EqHw_SetRightCoefs(vortex_t * vortex, u16 coefs[]) +static void vortex_EqHw_SetRightCoefs(vortex_t *vortex, const u16 coefs[]) { eqhw_t *eqhw = &(vortex->eq.this04); int i = 0, n /*esp2c */; @@ -96,7 +96,7 @@ static void vortex_EqHw_SetRightCoefs(vortex_t * vortex, u16 coefs[]) } -static void vortex_EqHw_SetLeftStates(vortex_t * vortex, u16 a[], u16 b[]) +static void vortex_EqHw_SetLeftStates(vortex_t *vortex, const u16 a[], const u16 b[]) { eqhw_t *eqhw = &(vortex->eq.this04); int i = 0, ebx; @@ -113,7 +113,7 @@ static void vortex_EqHw_SetLeftStates(vortex_t * vortex, u16 a[], u16 b[]) } } -static void vortex_EqHw_SetRightStates(vortex_t * vortex, u16 a[], u16 b[]) +static void vortex_EqHw_SetRightStates(vortex_t *vortex, const u16 a[], const u16 b[]) { eqhw_t *eqhw = &(vortex->eq.this04); int i = 0, ebx; @@ -206,7 +206,7 @@ vortex_EqHw_SetRightGainsSingleTarget(vortex_t * vortex, u16 index, u16 b) hwwrite(vortex->mmio, 0x2b20c + (index * 0x30), b); } -static void vortex_EqHw_SetLeftGainsTarget(vortex_t * vortex, u16 a[]) +static void vortex_EqHw_SetLeftGainsTarget(vortex_t *vortex, const u16 a[]) { eqhw_t *eqhw = &(vortex->eq.this04); int ebx; @@ -216,7 +216,7 @@ static void vortex_EqHw_SetLeftGainsTarget(vortex_t * vortex, u16 a[]) } } -static void vortex_EqHw_SetRightGainsTarget(vortex_t * vortex, u16 a[]) +static void vortex_EqHw_SetRightGainsTarget(vortex_t *vortex, const u16 a[]) { eqhw_t *eqhw = &(vortex->eq.this04); int ebx; @@ -226,7 +226,7 @@ static void vortex_EqHw_SetRightGainsTarget(vortex_t * vortex, u16 a[]) } } -static void vortex_EqHw_SetLeftGainsCurrent(vortex_t * vortex, u16 a[]) +static void vortex_EqHw_SetLeftGainsCurrent(vortex_t *vortex, const u16 a[]) { eqhw_t *eqhw = &(vortex->eq.this04); int ebx; @@ -236,7 +236,7 @@ static void vortex_EqHw_SetLeftGainsCurrent(vortex_t * vortex, u16 a[]) } } -static void vortex_EqHw_SetRightGainsCurrent(vortex_t * vortex, u16 a[]) +static void vortex_EqHw_SetRightGainsCurrent(vortex_t *vortex, const u16 a[]) { eqhw_t *eqhw = &(vortex->eq.this04); int ebx; @@ -309,7 +309,7 @@ static void vortex_EqHw_GetRightGainsCurrent(vortex_t * vortex, u16 a[]) #endif /* EQ band levels settings */ -static void vortex_EqHw_SetLevels(vortex_t * vortex, u16 peaks[]) +static void vortex_EqHw_SetLevels(vortex_t *vortex, const u16 peaks[]) { eqhw_t *eqhw = &(vortex->eq.this04); int i; @@ -574,7 +574,7 @@ static int vortex_Eqlzr_SetAllBandsFromActiveCoeffSet(vortex_t * vortex) } static int -vortex_Eqlzr_SetAllBands(vortex_t * vortex, u16 gains[], s32 count) +vortex_Eqlzr_SetAllBands(vortex_t *vortex, const u16 gains[], s32 count) { eqlzr_t *eq = &(vortex->eq); int i; @@ -852,7 +852,7 @@ static const struct snd_kcontrol_new vortex_levels_kcontrol = { }; /* EQ band gain labels. */ -static char *EqBandLabels[10] = { +static const char * const EqBandLabels[10] = { "EQ0 31Hz\0", "EQ1 63Hz\0", "EQ2 125Hz\0", diff --git a/sound/pci/au88x0/au88x0_eqdata.c b/sound/pci/au88x0/au88x0_eqdata.c index 49a52d298b1a..a74f266f0bd0 100644 --- a/sound/pci/au88x0/au88x0_eqdata.c +++ b/sound/pci/au88x0/au88x0_eqdata.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 /* Data structs */ -static u16 asEqCoefsZeros[50] = { +static const u16 asEqCoefsZeros[50] = { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, @@ -14,7 +14,7 @@ static u16 asEqCoefsZeros[50] = { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, }; -static u16 asEqCoefsPipes[64] = { +static const u16 asEqCoefsPipes[64] = { 0x0000, 0x0000, 0x0000, 0x0666, 0x0000, 0x0000, 0x0666, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, @@ -33,7 +33,7 @@ static u16 asEqCoefsPipes[64] = { }; /* More coef sets can be found in the win2k "inf" file. */ -static auxxEqCoeffSet_t asEqCoefsNormal = { +static const auxxEqCoeffSet_t asEqCoefsNormal = { .LeftCoefs = { 0x7e60, 0xc19e, 0x0001, 0x0002, 0x0001, 0x7fa0, 0xc05f, 0x004f, 0x0000, 0xffb1, @@ -66,7 +66,7 @@ static auxxEqCoeffSet_t asEqCoefsNormal = { 0x3e96, 0x3e96, 0x3e96, 0x3e96, 0x3e96} }; -static u16 eq_gains_normal[20] = { +static const u16 eq_gains_normal[20] = { 0x3e96, 0x3e96, 0x3e96, 0x3e96, 0x3e96, 0x3e96, 0x3e96, 0x3e96, 0x3e96, 0x3e96, 0x3e96, 0x3e96, 0x3e96, 0x3e96, 0x3e96, @@ -74,22 +74,22 @@ static u16 eq_gains_normal[20] = { }; /* _rodatab60 */ -static u16 eq_gains_zero[10] = { +static const u16 eq_gains_zero[10] = { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000 }; /* _rodatab7c: ProgramPipe */ -static u16 eq_gains_current[12] = { +static const u16 eq_gains_current[12] = { 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff, 0x7fff }; /* _rodatab78 */ -static u16 eq_states_zero[2] = { 0x0000, 0x0000 }; +static const u16 eq_states_zero[2] = { 0x0000, 0x0000 }; -static u16 asEqOutStateZeros[48] = { +static const u16 asEqOutStateZeros[48] = { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, @@ -105,7 +105,7 @@ static u16 asEqOutStateZeros[48] = { }; /*_rodataba0:*/ -static u16 eq_levels[64] = { +static const u16 eq_levels[64] = { 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, 0x0000, diff --git a/sound/pci/au88x0/au88x0_mixer.c b/sound/pci/au88x0/au88x0_mixer.c index 60dd8a091bc3..5b647682b683 100644 --- a/sound/pci/au88x0/au88x0_mixer.c +++ b/sound/pci/au88x0/au88x0_mixer.c @@ -25,7 +25,7 @@ static int snd_vortex_mixer(vortex_t *vortex) struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = vortex_codec_write, .read = vortex_codec_read, }; diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c index a2dcf43beedf..d019aa566de3 100644 --- a/sound/pci/au88x0/au88x0_pcm.c +++ b/sound/pci/au88x0/au88x0_pcm.c @@ -209,15 +209,7 @@ snd_vortex_pcm_hw_params(struct snd_pcm_substream *substream, { vortex_t *chip = snd_pcm_substream_chip(substream); stream_t *stream = (stream_t *) (substream->runtime->private_data); - int err; - // Alloc buffer memory. - err = - snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) { - dev_err(chip->card->dev, "Vortex: pcm page alloc failed!\n"); - return err; - } /* pr_info( "Vortex: periods %d, period_bytes %d, channels = %d\n", params_periods(hw_params), params_period_bytes(hw_params), params_channels(hw_params)); @@ -304,7 +296,7 @@ static int snd_vortex_pcm_hw_free(struct snd_pcm_substream *substream) substream->runtime->private_data = NULL; spin_unlock_irq(&chip->lock); - return snd_pcm_lib_free_pages(substream); + return 0; } /* prepare callback */ @@ -430,7 +422,6 @@ static snd_pcm_uframes_t snd_vortex_pcm_pointer(struct snd_pcm_substream *substr static const struct snd_pcm_ops snd_vortex_playback_ops = { .open = snd_vortex_pcm_open, .close = snd_vortex_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_vortex_pcm_hw_params, .hw_free = snd_vortex_pcm_hw_free, .prepare = snd_vortex_pcm_prepare, @@ -442,14 +433,14 @@ static const struct snd_pcm_ops snd_vortex_playback_ops = { * definitions of capture are omitted here... */ -static char *vortex_pcm_prettyname[VORTEX_PCM_LAST] = { +static const char * const vortex_pcm_prettyname[VORTEX_PCM_LAST] = { CARD_NAME " ADB", CARD_NAME " SPDIF", CARD_NAME " A3D", CARD_NAME " WT", CARD_NAME " I2S", }; -static char *vortex_pcm_name[VORTEX_PCM_LAST] = { +static const char * const vortex_pcm_name[VORTEX_PCM_LAST] = { "adb", "spdif", "a3d", @@ -506,7 +497,7 @@ static int snd_vortex_spdif_put(struct snd_kcontrol *kcontrol, struct snd_ctl_el } /* spdif controls */ -static struct snd_kcontrol_new snd_vortex_mixer_spdif[] = { +static const struct snd_kcontrol_new snd_vortex_mixer_spdif[] = { { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), @@ -636,9 +627,8 @@ static int snd_vortex_new_pcm(vortex_t *chip, int idx, int nr) /* pre-allocation of Scatter-Gather buffers */ - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, - &chip->pci_dev->dev, - 0x10000, 0x10000); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG, + &chip->pci_dev->dev, 0x10000, 0x10000); switch (VORTEX_PCM_TYPE(pcm)) { case VORTEX_PCM_ADB: diff --git a/sound/pci/aw2/aw2-alsa.c b/sound/pci/aw2/aw2-alsa.c index 1cbfae856a2a..f1865afedc59 100644 --- a/sound/pci/aw2/aw2-alsa.c +++ b/sound/pci/aw2/aw2-alsa.c @@ -109,9 +109,6 @@ static int snd_aw2_pcm_playback_open(struct snd_pcm_substream *substream); static int snd_aw2_pcm_playback_close(struct snd_pcm_substream *substream); static int snd_aw2_pcm_capture_open(struct snd_pcm_substream *substream); static int snd_aw2_pcm_capture_close(struct snd_pcm_substream *substream); -static int snd_aw2_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params); -static int snd_aw2_pcm_hw_free(struct snd_pcm_substream *substream); static int snd_aw2_pcm_prepare_playback(struct snd_pcm_substream *substream); static int snd_aw2_pcm_prepare_capture(struct snd_pcm_substream *substream); static int snd_aw2_pcm_trigger_playback(struct snd_pcm_substream *substream, @@ -169,9 +166,6 @@ module_pci_driver(aw2_driver); static const struct snd_pcm_ops snd_aw2_playback_ops = { .open = snd_aw2_pcm_playback_open, .close = snd_aw2_pcm_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_aw2_pcm_hw_params, - .hw_free = snd_aw2_pcm_hw_free, .prepare = snd_aw2_pcm_prepare_playback, .trigger = snd_aw2_pcm_trigger_playback, .pointer = snd_aw2_pcm_pointer_playback, @@ -181,9 +175,6 @@ static const struct snd_pcm_ops snd_aw2_playback_ops = { static const struct snd_pcm_ops snd_aw2_capture_ops = { .open = snd_aw2_pcm_capture_open, .close = snd_aw2_pcm_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_aw2_pcm_hw_params, - .hw_free = snd_aw2_pcm_hw_free, .prepare = snd_aw2_pcm_prepare_capture, .trigger = snd_aw2_pcm_trigger_capture, .pointer = snd_aw2_pcm_pointer_capture, @@ -232,7 +223,7 @@ static int snd_aw2_create(struct snd_card *card, { struct aw2 *chip; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_aw2_dev_free, }; @@ -271,7 +262,7 @@ static int snd_aw2_create(struct snd_card *card, } chip->iobase_phys = pci_resource_start(pci, 0); chip->iobase_virt = - ioremap_nocache(chip->iobase_phys, + ioremap(chip->iobase_phys, pci_resource_len(pci, 0)); if (chip->iobase_virt == NULL) { @@ -296,6 +287,7 @@ static int snd_aw2_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); if (err < 0) { @@ -411,20 +403,6 @@ static int snd_aw2_pcm_capture_close(struct snd_pcm_substream *substream) return 0; } - /* hw_params callback */ -static int snd_aw2_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -/* hw_free callback */ -static int snd_aw2_pcm_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - /* prepare callback for playback */ static int snd_aw2_pcm_prepare_playback(struct snd_pcm_substream *substream) { @@ -611,10 +589,10 @@ static int snd_aw2_new_pcm(struct aw2 *chip) /* pre-allocation of buffers */ /* Preallocate continuous pages. */ - snd_pcm_lib_preallocate_pages_for_all(pcm_playback_ana, - SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64 * 1024, 64 * 1024); + snd_pcm_set_managed_buffer_all(pcm_playback_ana, + SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, + 64 * 1024, 64 * 1024); err = snd_pcm_new(chip->card, "Audiowerk2 digital playback", 1, 1, 0, &pcm_playback_num); @@ -643,10 +621,10 @@ static int snd_aw2_new_pcm(struct aw2 *chip) /* pre-allocation of buffers */ /* Preallocate continuous pages. */ - snd_pcm_lib_preallocate_pages_for_all(pcm_playback_num, - SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64 * 1024, 64 * 1024); + snd_pcm_set_managed_buffer_all(pcm_playback_num, + SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, + 64 * 1024, 64 * 1024); err = snd_pcm_new(chip->card, "Audiowerk2 capture", 2, 0, 1, &pcm_capture); @@ -676,10 +654,10 @@ static int snd_aw2_new_pcm(struct aw2 *chip) /* pre-allocation of buffers */ /* Preallocate continuous pages. */ - snd_pcm_lib_preallocate_pages_for_all(pcm_capture, - SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64 * 1024, 64 * 1024); + snd_pcm_set_managed_buffer_all(pcm_capture, + SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, + 64 * 1024, 64 * 1024); /* Create control */ err = snd_ctl_add(chip->card, snd_ctl_new1(&aw2_control, chip)); diff --git a/sound/pci/aw2/aw2-tsl.c b/sound/pci/aw2/aw2-tsl.c index 41fed546ea14..2f35b08809a3 100644 --- a/sound/pci/aw2/aw2-tsl.c +++ b/sound/pci/aw2/aw2-tsl.c @@ -59,7 +59,7 @@ /* SD3: >-------<_4-L___>-------<_4-R___> */ /* WS4: -------\_______________/--------- */ -static int tsl1[8] = { +static const int tsl1[8] = { 1 * TSL_SDW_A1 | 3 * TSL_BSEL_A1 | 0 * TSL_DIS_A1 | 0 * TSL_DOD_A1 | TSL_LF_A1, @@ -85,7 +85,7 @@ static int tsl1[8] = { 0 * TSL_DOD_A1 | TSL_WS1 | TSL_WS0 | TSL_SF_A1 | TSL_EOS, }; -static int tsl2[8] = { +static const int tsl2[8] = { 0 * TSL_SDW_A2 | 3 * TSL_BSEL_A2 | 2 * TSL_DOD_A2 | TSL_LF_A2, 0 * TSL_SDW_A2 | 2 * TSL_BSEL_A2 | 2 * TSL_DOD_A2, 0 * TSL_SDW_A2 | 3 * TSL_BSEL_A2 | 2 * TSL_DOD_A2, diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c index f475370faaaa..58167d8469e1 100644 --- a/sound/pci/azt3328.c +++ b/sound/pci/azt3328.c @@ -757,7 +757,7 @@ snd_azf3328_mixer_new(struct snd_azf3328 *chip) { struct snd_ac97_bus *bus; struct snd_ac97_template ac97; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_azf3328_mixer_ac97_write, .read = snd_azf3328_mixer_ac97_read, }; @@ -1094,7 +1094,7 @@ snd_azf3328_put_mixer_enum(struct snd_kcontrol *kcontrol, return (nreg != oreg); } -static struct snd_kcontrol_new snd_azf3328_mixer_controls[] = { +static const struct snd_kcontrol_new snd_azf3328_mixer_controls[] = { AZF3328_MIXER_SWITCH("Master Playback Switch", IDX_MIXER_PLAY_MASTER, 15, 1), AZF3328_MIXER_VOL_STEREO("Master Playback Volume", IDX_MIXER_PLAY_MASTER, 0x1f, 1), AZF3328_MIXER_SWITCH("PCM Playback Switch", IDX_MIXER_WAVEOUT, 15, 1), @@ -1152,7 +1152,7 @@ static struct snd_kcontrol_new snd_azf3328_mixer_controls[] = { #endif }; -static u16 snd_azf3328_init_values[][2] = { +static const u16 snd_azf3328_init_values[][2] = { { IDX_MIXER_PLAY_MASTER, MIXER_MUTE_MASK|0x1f1f }, { IDX_MIXER_MODEMOUT, MIXER_MUTE_MASK|0x1f1f }, { IDX_MIXER_BASSTREBLE, 0x0000 }, @@ -1205,20 +1205,6 @@ snd_azf3328_mixer_new(struct snd_azf3328 *chip) } #endif /* AZF_USE_AC97_LAYER */ -static int -snd_azf3328_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int -snd_azf3328_hw_free(struct snd_pcm_substream *substream) -{ - snd_pcm_lib_free_pages(substream); - return 0; -} - static void snd_azf3328_codec_setfmt(struct snd_azf3328_codec_data *codec, enum azf_freq_t bitrate, @@ -2079,9 +2065,6 @@ snd_azf3328_pcm_close(struct snd_pcm_substream *substream static const struct snd_pcm_ops snd_azf3328_playback_ops = { .open = snd_azf3328_pcm_playback_open, .close = snd_azf3328_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_azf3328_hw_params, - .hw_free = snd_azf3328_hw_free, .prepare = snd_azf3328_pcm_prepare, .trigger = snd_azf3328_pcm_trigger, .pointer = snd_azf3328_pcm_pointer @@ -2090,9 +2073,6 @@ static const struct snd_pcm_ops snd_azf3328_playback_ops = { static const struct snd_pcm_ops snd_azf3328_capture_ops = { .open = snd_azf3328_pcm_capture_open, .close = snd_azf3328_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_azf3328_hw_params, - .hw_free = snd_azf3328_hw_free, .prepare = snd_azf3328_pcm_prepare, .trigger = snd_azf3328_pcm_trigger, .pointer = snd_azf3328_pcm_pointer @@ -2101,9 +2081,6 @@ static const struct snd_pcm_ops snd_azf3328_capture_ops = { static const struct snd_pcm_ops snd_azf3328_i2s_out_ops = { .open = snd_azf3328_pcm_i2s_out_open, .close = snd_azf3328_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_azf3328_hw_params, - .hw_free = snd_azf3328_hw_free, .prepare = snd_azf3328_pcm_prepare, .trigger = snd_azf3328_pcm_trigger, .pointer = snd_azf3328_pcm_pointer @@ -2134,9 +2111,8 @@ snd_azf3328_pcm(struct snd_azf3328 *chip) chip->pcm[AZF_CODEC_PLAYBACK] = pcm; chip->pcm[AZF_CODEC_CAPTURE] = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64*1024, 64*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &chip->pci->dev, + 64*1024, 64*1024); err = snd_pcm_new(chip->card, "AZF3328 I2S OUT", AZF_PCMDEV_I2S_OUT, 1, 0, &pcm); @@ -2150,9 +2126,8 @@ snd_azf3328_pcm(struct snd_azf3328 *chip) strcpy(pcm->name, chip->card->shortname); chip->pcm[AZF_CODEC_I2S_OUT] = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64*1024, 64*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &chip->pci->dev, + 64*1024, 64*1024); return 0; } @@ -2380,7 +2355,7 @@ snd_azf3328_create(struct snd_card *card, { struct snd_azf3328 *chip; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_azf3328_dev_free, }; u8 dma_init; @@ -2448,8 +2423,8 @@ snd_azf3328_create(struct snd_card *card, goto out_err; } chip->irq = pci->irq; + card->sync_irq = chip->irq; pci_set_master(pci); - synchronize_irq(chip->irq); snd_azf3328_debug_show_ports(chip); diff --git a/sound/pci/bt87x.c b/sound/pci/bt87x.c index 6bf5ac3600c5..8c48864c844a 100644 --- a/sound/pci/bt87x.c +++ b/sound/pci/bt87x.c @@ -150,7 +150,7 @@ struct snd_bt87x_board { unsigned no_digital:1; /* No digital input */ }; -static struct snd_bt87x_board snd_bt87x_boards[] = { +static const struct snd_bt87x_board snd_bt87x_boards[] = { [SND_BT87X_BOARD_UNKNOWN] = { .dig_rate = 32000, /* just a guess */ }, @@ -452,12 +452,7 @@ static int snd_bt87x_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_bt87x *chip = snd_pcm_substream_chip(substream); - int err; - err = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (err < 0) - return err; return snd_bt87x_create_risc(chip, substream, params_periods(hw_params), params_period_bytes(hw_params)); @@ -468,7 +463,6 @@ static int snd_bt87x_hw_free(struct snd_pcm_substream *substream) struct snd_bt87x *chip = snd_pcm_substream_chip(substream); snd_bt87x_free_risc(chip); - snd_pcm_lib_free_pages(substream); return 0; } @@ -539,7 +533,6 @@ static snd_pcm_uframes_t snd_bt87x_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_bt87x_pcm_ops = { .open = snd_bt87x_pcm_open, .close = snd_bt87x_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_bt87x_hw_params, .hw_free = snd_bt87x_hw_free, .prepare = snd_bt87x_prepare, @@ -699,10 +692,10 @@ static int snd_bt87x_pcm(struct snd_bt87x *chip, int device, char *name) pcm->private_data = chip; strcpy(pcm->name, name); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_bt87x_pcm_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, - &chip->pci->dev, - 128 * 1024, - ALIGN(255 * 4092, 1024)); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG, + &chip->pci->dev, + 128 * 1024, + ALIGN(255 * 4092, 1024)); return 0; } @@ -712,7 +705,7 @@ static int snd_bt87x_create(struct snd_card *card, { struct snd_bt87x *chip; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_bt87x_dev_free }; @@ -758,8 +751,8 @@ static int snd_bt87x_create(struct snd_card *card, goto fail; } chip->irq = pci->irq; + card->sync_irq = chip->irq; pci_set_master(pci); - synchronize_irq(chip->irq); err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); if (err < 0) diff --git a/sound/pci/ca0106/ca0106.h b/sound/pci/ca0106/ca0106.h index 986905cfcc4c..62a22ca3b9de 100644 --- a/sound/pci/ca0106/ca0106.h +++ b/sound/pci/ca0106/ca0106.h @@ -663,7 +663,7 @@ struct snd_ca0106_details { // definition of the chip-specific record struct snd_ca0106 { struct snd_card *card; - struct snd_ca0106_details *details; + const struct snd_ca0106_details *details; struct pci_dev *pci; unsigned long port; diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index abc2440dc2d9..70d775ff967e 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -156,7 +156,7 @@ MODULE_PARM_DESC(subsystem, "Force card subsystem model."); #include "ca0106.h" -static struct snd_ca0106_details ca0106_chip_details[] = { +static const struct snd_ca0106_details ca0106_chip_details[] = { /* Sound Blaster X-Fi Extreme Audio. This does not have an AC97. 53SB079000000 */ /* It is really just a normal SB Live 24bit. */ /* Tested: @@ -503,7 +503,7 @@ static void restore_spdif_bits(struct snd_ca0106 *chip, int idx) } static int snd_ca0106_channel_dac(struct snd_ca0106 *chip, - struct snd_ca0106_details *details, + const struct snd_ca0106_details *details, int channel_id) { switch (channel_id) { @@ -707,34 +707,6 @@ static int snd_ca0106_pcm_open_3_capture(struct snd_pcm_substream *substream) return snd_ca0106_pcm_open_capture_channel(substream, 3); } -/* hw_params callback */ -static int snd_ca0106_pcm_hw_params_playback(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -/* hw_free callback */ -static int snd_ca0106_pcm_hw_free_playback(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - -/* hw_params callback */ -static int snd_ca0106_pcm_hw_params_capture(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -/* hw_free callback */ -static int snd_ca0106_pcm_hw_free_capture(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - /* prepare playback callback */ static int snd_ca0106_pcm_prepare_playback(struct snd_pcm_substream *substream) { @@ -1096,9 +1068,6 @@ snd_ca0106_pcm_pointer_capture(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_ca0106_playback_front_ops = { .open = snd_ca0106_pcm_open_playback_front, .close = snd_ca0106_pcm_close_playback, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_playback, - .hw_free = snd_ca0106_pcm_hw_free_playback, .prepare = snd_ca0106_pcm_prepare_playback, .trigger = snd_ca0106_pcm_trigger_playback, .pointer = snd_ca0106_pcm_pointer_playback, @@ -1107,9 +1076,6 @@ static const struct snd_pcm_ops snd_ca0106_playback_front_ops = { static const struct snd_pcm_ops snd_ca0106_capture_0_ops = { .open = snd_ca0106_pcm_open_0_capture, .close = snd_ca0106_pcm_close_capture, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_capture, - .hw_free = snd_ca0106_pcm_hw_free_capture, .prepare = snd_ca0106_pcm_prepare_capture, .trigger = snd_ca0106_pcm_trigger_capture, .pointer = snd_ca0106_pcm_pointer_capture, @@ -1118,9 +1084,6 @@ static const struct snd_pcm_ops snd_ca0106_capture_0_ops = { static const struct snd_pcm_ops snd_ca0106_capture_1_ops = { .open = snd_ca0106_pcm_open_1_capture, .close = snd_ca0106_pcm_close_capture, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_capture, - .hw_free = snd_ca0106_pcm_hw_free_capture, .prepare = snd_ca0106_pcm_prepare_capture, .trigger = snd_ca0106_pcm_trigger_capture, .pointer = snd_ca0106_pcm_pointer_capture, @@ -1129,9 +1092,6 @@ static const struct snd_pcm_ops snd_ca0106_capture_1_ops = { static const struct snd_pcm_ops snd_ca0106_capture_2_ops = { .open = snd_ca0106_pcm_open_2_capture, .close = snd_ca0106_pcm_close_capture, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_capture, - .hw_free = snd_ca0106_pcm_hw_free_capture, .prepare = snd_ca0106_pcm_prepare_capture, .trigger = snd_ca0106_pcm_trigger_capture, .pointer = snd_ca0106_pcm_pointer_capture, @@ -1140,9 +1100,6 @@ static const struct snd_pcm_ops snd_ca0106_capture_2_ops = { static const struct snd_pcm_ops snd_ca0106_capture_3_ops = { .open = snd_ca0106_pcm_open_3_capture, .close = snd_ca0106_pcm_close_capture, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_capture, - .hw_free = snd_ca0106_pcm_hw_free_capture, .prepare = snd_ca0106_pcm_prepare_capture, .trigger = snd_ca0106_pcm_trigger_capture, .pointer = snd_ca0106_pcm_pointer_capture, @@ -1151,9 +1108,6 @@ static const struct snd_pcm_ops snd_ca0106_capture_3_ops = { static const struct snd_pcm_ops snd_ca0106_playback_center_lfe_ops = { .open = snd_ca0106_pcm_open_playback_center_lfe, .close = snd_ca0106_pcm_close_playback, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_playback, - .hw_free = snd_ca0106_pcm_hw_free_playback, .prepare = snd_ca0106_pcm_prepare_playback, .trigger = snd_ca0106_pcm_trigger_playback, .pointer = snd_ca0106_pcm_pointer_playback, @@ -1162,9 +1116,6 @@ static const struct snd_pcm_ops snd_ca0106_playback_center_lfe_ops = { static const struct snd_pcm_ops snd_ca0106_playback_unknown_ops = { .open = snd_ca0106_pcm_open_playback_unknown, .close = snd_ca0106_pcm_close_playback, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_playback, - .hw_free = snd_ca0106_pcm_hw_free_playback, .prepare = snd_ca0106_pcm_prepare_playback, .trigger = snd_ca0106_pcm_trigger_playback, .pointer = snd_ca0106_pcm_pointer_playback, @@ -1173,9 +1124,6 @@ static const struct snd_pcm_ops snd_ca0106_playback_unknown_ops = { static const struct snd_pcm_ops snd_ca0106_playback_rear_ops = { .open = snd_ca0106_pcm_open_playback_rear, .close = snd_ca0106_pcm_close_playback, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ca0106_pcm_hw_params_playback, - .hw_free = snd_ca0106_pcm_hw_free_playback, .prepare = snd_ca0106_pcm_prepare_playback, .trigger = snd_ca0106_pcm_trigger_playback, .pointer = snd_ca0106_pcm_pointer_playback, @@ -1213,7 +1161,7 @@ static int snd_ca0106_ac97(struct snd_ca0106 *chip) struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_ca0106_ac97_write, .read = snd_ca0106_ac97_read, }; @@ -1388,17 +1336,17 @@ static int snd_ca0106_pcm(struct snd_ca0106 *emu, int device) for(substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; substream; substream = substream->next) { - snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV, - &emu->pci->dev, - 64*1024, 64*1024); + snd_pcm_set_managed_buffer(substream, SNDRV_DMA_TYPE_DEV, + &emu->pci->dev, + 64*1024, 64*1024); } for (substream = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream; substream; substream = substream->next) { - snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV, - &emu->pci->dev, - 64*1024, 64*1024); + snd_pcm_set_managed_buffer(substream, SNDRV_DMA_TYPE_DEV, + &emu->pci->dev, + 64*1024, 64*1024); } err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, map, 2, @@ -1412,7 +1360,7 @@ static int snd_ca0106_pcm(struct snd_ca0106 *emu, int device) } #define SPI_REG(reg, value) (((reg) << SPI_REG_SHIFT) | (value)) -static unsigned int spi_dac_init[] = { +static const unsigned int spi_dac_init[] = { SPI_REG(SPI_LDA1_REG, SPI_DA_BIT_0dB), /* 0dB dig. attenuation */ SPI_REG(SPI_RDA1_REG, SPI_DA_BIT_0dB), SPI_REG(SPI_PL_REG, SPI_PL_BIT_L_L | SPI_PL_BIT_R_R | SPI_IZD_BIT), @@ -1430,7 +1378,7 @@ static unsigned int spi_dac_init[] = { SPI_REG(SPI_DACD4_REG, SPI_DACD4_BIT), }; -static unsigned int i2c_adc_init[][2] = { +static const unsigned int i2c_adc_init[][2] = { { 0x17, 0x00 }, /* Reset */ { 0x07, 0x00 }, /* Timeout */ { 0x0b, 0x22 }, /* Interface control */ @@ -1645,9 +1593,9 @@ static int snd_ca0106_create(int dev, struct snd_card *card, struct snd_ca0106 **rchip) { struct snd_ca0106 *chip; - struct snd_ca0106_details *c; + const struct snd_ca0106_details *c; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_ca0106_dev_free, }; @@ -1690,6 +1638,7 @@ static int snd_ca0106_create(int dev, struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; /* This stores the periods table. */ if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, &pci->dev, diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c index 38f7f0a8c810..3b8ec673dc0a 100644 --- a/sound/pci/ca0106/ca0106_mixer.c +++ b/sound/pci/ca0106/ca0106_mixer.c @@ -550,7 +550,7 @@ static int spi_mute_put(struct snd_kcontrol *kcontrol, .private_value = ((chid) << 8) | (reg) \ } -static struct snd_kcontrol_new snd_ca0106_volume_ctls[] = { +static const struct snd_kcontrol_new snd_ca0106_volume_ctls[] = { CA_VOLUME("Analog Front Playback Volume", CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME2), CA_VOLUME("Analog Rear Playback Volume", @@ -631,7 +631,7 @@ static struct snd_kcontrol_new snd_ca0106_volume_ctls[] = { .private_value = chid \ } -static struct snd_kcontrol_new snd_ca0106_volume_i2c_adc_ctls[] = { +static const struct snd_kcontrol_new snd_ca0106_volume_i2c_adc_ctls[] = { I2C_VOLUME("Phone Capture Volume", 0), I2C_VOLUME("Mic Capture Volume", 1), I2C_VOLUME("Line in Capture Volume", 2), @@ -654,7 +654,7 @@ static const int spi_dmute_bit[] = { }; static struct snd_kcontrol_new -snd_ca0106_volume_spi_dac_ctl(struct snd_ca0106_details *details, +snd_ca0106_volume_spi_dac_ctl(const struct snd_ca0106_details *details, int channel_id) { struct snd_kcontrol_new spi_switch = {0}; @@ -739,7 +739,7 @@ static int rename_ctl(struct snd_card *card, const char *src, const char *dst) static DECLARE_TLV_DB_SCALE(snd_ca0106_master_db_scale, -6375, 25, 1); -static char *slave_vols[] = { +static const char * const slave_vols[] = { "Analog Front Playback Volume", "Analog Rear Playback Volume", "Analog Center/LFE Playback Volume", @@ -752,7 +752,7 @@ static char *slave_vols[] = { NULL }; -static char *slave_sws[] = { +static const char * const slave_sws[] = { "Analog Front Playback Switch", "Analog Rear Playback Switch", "Analog Center/LFE Playback Switch", @@ -762,7 +762,7 @@ static char *slave_sws[] = { }; static void add_slaves(struct snd_card *card, - struct snd_kcontrol *master, char **list) + struct snd_kcontrol *master, const char * const *list) { for (; *list; list++) { struct snd_kcontrol *slave = ctl_find(card, *list); @@ -775,9 +775,9 @@ int snd_ca0106_mixer(struct snd_ca0106 *emu) { int err; struct snd_card *card = emu->card; - char **c; + const char * const *c; struct snd_kcontrol *vmaster; - static char *ca0106_remove_ctls[] = { + static const char * const ca0106_remove_ctls[] = { "Master Mono Playback Switch", "Master Mono Playback Volume", "3D Control - Switch", @@ -801,7 +801,7 @@ int snd_ca0106_mixer(struct snd_ca0106 *emu) "Surround Phase Inversion Playback Switch", NULL }; - static char *ca0106_rename_ctls[] = { + static const char * const ca0106_rename_ctls[] = { "Master Playback Switch", "Capture Switch", "Master Playback Volume", "Capture Volume", "Line Playback Switch", "AC97 Line Capture Switch", @@ -875,7 +875,7 @@ struct ca0106_vol_tbl { unsigned int reg; }; -static struct ca0106_vol_tbl saved_volumes[NUM_SAVED_VOLUMES] = { +static const struct ca0106_vol_tbl saved_volumes[NUM_SAVED_VOLUMES] = { { CONTROL_FRONT_CHANNEL, PLAYBACK_VOLUME2 }, { CONTROL_REAR_CHANNEL, PLAYBACK_VOLUME2 }, { CONTROL_CENTER_LFE_CHANNEL, PLAYBACK_VOLUME2 }, diff --git a/sound/pci/ca0106/ca0106_proc.c b/sound/pci/ca0106/ca0106_proc.c index 15272c9ca4d5..c99603e137e5 100644 --- a/sound/pci/ca0106/ca0106_proc.c +++ b/sound/pci/ca0106/ca0106_proc.c @@ -66,7 +66,7 @@ struct snd_ca0106_category_str { const char *name; }; -static struct snd_ca0106_category_str snd_ca0106_con_category[] = { +static const struct snd_ca0106_category_str snd_ca0106_con_category[] = { { IEC958_AES1_CON_DAT, "DAT" }, { IEC958_AES1_CON_VCR, "VCR" }, { IEC958_AES1_CON_MICROPHONE, "microphone" }, diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c index dd9d62e2b633..7363d61eaec2 100644 --- a/sound/pci/cmipci.c +++ b/sound/pci/cmipci.c @@ -42,7 +42,7 @@ MODULE_SUPPORTED_DEVICE("{{C-Media,CMI8738}," static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ static bool enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable switches */ -static long mpu_port[SNDRV_CARDS]; +static long mpu_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = 1}; static long fm_port[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)]=1}; static bool soft_ac3[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)]=1}; #ifdef SUPPORT_JOYSTICK @@ -586,7 +586,7 @@ static int snd_cmipci_clear_bit_b(struct cmipci *cm, unsigned int cmd, unsigned * calculate frequency */ -static unsigned int rates[] = { 5512, 11025, 22050, 44100, 8000, 16000, 32000, 48000 }; +static const unsigned int rates[] = { 5512, 11025, 22050, 44100, 8000, 16000, 32000, 48000 }; static unsigned int snd_cmipci_rate_freq(unsigned int rate) { @@ -666,12 +666,6 @@ static void snd_cmipci_set_pll(struct cmipci *cm, unsigned int rate, unsigned in } #endif /* USE_VAR48KRATE */ -static int snd_cmipci_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - static int snd_cmipci_playback2_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { @@ -686,7 +680,7 @@ static int snd_cmipci_playback2_hw_params(struct snd_pcm_substream *substream, cm->opened[CM_CH_PLAY] = CM_OPEN_PLAYBACK_MULTI; mutex_unlock(&cm->open_mutex); } - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); + return 0; } static void snd_cmipci_ch_reset(struct cmipci *cm, int ch) @@ -697,11 +691,6 @@ static void snd_cmipci_ch_reset(struct cmipci *cm, int ch) udelay(10); } -static int snd_cmipci_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - /* */ @@ -1371,14 +1360,14 @@ static int snd_cmipci_playback_hw_free(struct snd_pcm_substream *substream) setup_spdif_playback(cm, substream, 0, 0); restore_mixer_state(cm); snd_cmipci_silence_hack(cm, &cm->channel[0]); - return snd_cmipci_hw_free(substream); + return 0; } static int snd_cmipci_playback2_hw_free(struct snd_pcm_substream *substream) { struct cmipci *cm = snd_pcm_substream_chip(substream); snd_cmipci_silence_hack(cm, &cm->channel[1]); - return snd_cmipci_hw_free(substream); + return 0; } /* capture */ @@ -1420,7 +1409,7 @@ static int snd_cmipci_capture_spdif_hw_free(struct snd_pcm_substream *subs) snd_cmipci_clear_bit(cm, CM_REG_MISC_CTRL, CM_SPD32SEL); spin_unlock_irq(&cm->reg_lock); - return snd_cmipci_hw_free(subs); + return 0; } @@ -1828,8 +1817,6 @@ static int snd_cmipci_capture_spdif_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_cmipci_playback_ops = { .open = snd_cmipci_playback_open, .close = snd_cmipci_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_cmipci_hw_params, .hw_free = snd_cmipci_playback_hw_free, .prepare = snd_cmipci_playback_prepare, .trigger = snd_cmipci_playback_trigger, @@ -1839,9 +1826,6 @@ static const struct snd_pcm_ops snd_cmipci_playback_ops = { static const struct snd_pcm_ops snd_cmipci_capture_ops = { .open = snd_cmipci_capture_open, .close = snd_cmipci_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_cmipci_hw_params, - .hw_free = snd_cmipci_hw_free, .prepare = snd_cmipci_capture_prepare, .trigger = snd_cmipci_capture_trigger, .pointer = snd_cmipci_capture_pointer, @@ -1850,7 +1834,6 @@ static const struct snd_pcm_ops snd_cmipci_capture_ops = { static const struct snd_pcm_ops snd_cmipci_playback2_ops = { .open = snd_cmipci_playback2_open, .close = snd_cmipci_playback2_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cmipci_playback2_hw_params, .hw_free = snd_cmipci_playback2_hw_free, .prepare = snd_cmipci_capture_prepare, /* channel B */ @@ -1861,8 +1844,6 @@ static const struct snd_pcm_ops snd_cmipci_playback2_ops = { static const struct snd_pcm_ops snd_cmipci_playback_spdif_ops = { .open = snd_cmipci_playback_spdif_open, .close = snd_cmipci_playback_spdif_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_cmipci_hw_params, .hw_free = snd_cmipci_playback_hw_free, .prepare = snd_cmipci_playback_spdif_prepare, /* set up rate */ .trigger = snd_cmipci_playback_trigger, @@ -1872,8 +1853,6 @@ static const struct snd_pcm_ops snd_cmipci_playback_spdif_ops = { static const struct snd_pcm_ops snd_cmipci_capture_spdif_ops = { .open = snd_cmipci_capture_spdif_open, .close = snd_cmipci_capture_spdif_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_cmipci_hw_params, .hw_free = snd_cmipci_capture_spdif_hw_free, .prepare = snd_cmipci_capture_spdif_prepare, .trigger = snd_cmipci_capture_trigger, @@ -1901,8 +1880,8 @@ static int snd_cmipci_pcm_new(struct cmipci *cm, int device) strcpy(pcm->name, "C-Media PCI DAC/ADC"); cm->pcm = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &cm->pci->dev, 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &cm->pci->dev, 64*1024, 128*1024); return 0; } @@ -1923,8 +1902,8 @@ static int snd_cmipci_pcm2_new(struct cmipci *cm, int device) strcpy(pcm->name, "C-Media PCI 2nd DAC"); cm->pcm2 = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &cm->pci->dev, 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &cm->pci->dev, 64*1024, 128*1024); return 0; } @@ -1946,8 +1925,8 @@ static int snd_cmipci_pcm_spdif_new(struct cmipci *cm, int device) strcpy(pcm->name, "C-Media PCI IEC958"); cm->pcm_spdif = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &cm->pci->dev, 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &cm->pci->dev, 64*1024, 128*1024); err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, snd_pcm_alt_chmaps, cm->max_channels, 0, @@ -2277,7 +2256,7 @@ static int snd_cmipci_put_native_mixer_sensitive(struct snd_kcontrol *kcontrol, } -static struct snd_kcontrol_new snd_cmipci_mixers[] = { +static const struct snd_kcontrol_new snd_cmipci_mixers[] = { CMIPCI_SB_VOL_STEREO("Master Playback Volume", SB_DSP4_MASTER_DEV, 3, 31), CMIPCI_MIXER_SW_MONO("3D Control - Switch", CM_REG_MIXER1, CM_X3DEN_SHIFT, 0), CMIPCI_SB_VOL_STEREO("PCM Playback Volume", SB_DSP4_PCM_DEV, 3, 31), @@ -2588,7 +2567,7 @@ static int snd_cmipci_mic_in_mode_put(struct snd_kcontrol *kcontrol, } /* both for CM8338/8738 */ -static struct snd_kcontrol_new snd_cmipci_mixer_switches[] = { +static const struct snd_kcontrol_new snd_cmipci_mixer_switches[] = { DEFINE_MIXER_SWITCH("Four Channel Mode", fourch), { .name = "Line-In Mode", @@ -2600,11 +2579,11 @@ static struct snd_kcontrol_new snd_cmipci_mixer_switches[] = { }; /* for non-multichannel chips */ -static struct snd_kcontrol_new snd_cmipci_nomulti_switch = +static const struct snd_kcontrol_new snd_cmipci_nomulti_switch = DEFINE_MIXER_SWITCH("Exchange DAC", exchange_dac); /* only for CM8738 */ -static struct snd_kcontrol_new snd_cmipci_8738_mixer_switches[] = { +static const struct snd_kcontrol_new snd_cmipci_8738_mixer_switches[] = { #if 0 /* controlled in pcm device */ DEFINE_MIXER_SWITCH("IEC958 In Record", spdif_in), DEFINE_MIXER_SWITCH("IEC958 Out", spdif_out), @@ -2626,14 +2605,14 @@ static struct snd_kcontrol_new snd_cmipci_8738_mixer_switches[] = { }; /* only for model 033/037 */ -static struct snd_kcontrol_new snd_cmipci_old_mixer_switches[] = { +static const struct snd_kcontrol_new snd_cmipci_old_mixer_switches[] = { DEFINE_MIXER_SWITCH("IEC958 Mix Analog", spdif_dac_out), DEFINE_MIXER_SWITCH("IEC958 In Phase Inverse", spdi_phase), DEFINE_MIXER_SWITCH("IEC958 In Select", spdif_in_sel1), }; /* only for model 039 or later */ -static struct snd_kcontrol_new snd_cmipci_extra_mixer_switches[] = { +static const struct snd_kcontrol_new snd_cmipci_extra_mixer_switches[] = { DEFINE_MIXER_SWITCH("IEC958 In Select", spdif_in_sel2), DEFINE_MIXER_SWITCH("IEC958 In Phase Inverse", spdi_phase2), { @@ -2646,14 +2625,14 @@ static struct snd_kcontrol_new snd_cmipci_extra_mixer_switches[] = { }; /* card control switches */ -static struct snd_kcontrol_new snd_cmipci_modem_switch = +static const struct snd_kcontrol_new snd_cmipci_modem_switch = DEFINE_CARD_SWITCH("Modem", modem); static int snd_cmipci_mixer_new(struct cmipci *cm, int pcm_spdif_device) { struct snd_card *card; - struct snd_kcontrol_new *sw; + const struct snd_kcontrol_new *sw; struct snd_kcontrol *kctl; unsigned int idx; int err; @@ -2847,7 +2826,7 @@ static void query_chip(struct cmipci *cm) #ifdef SUPPORT_JOYSTICK static int snd_cmipci_create_gameport(struct cmipci *cm, int dev) { - static int ports[] = { 0x201, 0x200, 0 }; /* FIXME: majority is 0x201? */ + static const int ports[] = { 0x201, 0x200, 0 }; /* FIXME: majority is 0x201? */ struct gameport *gp; struct resource *r = NULL; int i, io_port = 0; @@ -2997,7 +2976,7 @@ static int snd_cmipci_create(struct snd_card *card, struct pci_dev *pci, { struct cmipci *cm; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_cmipci_dev_free, }; unsigned int val; @@ -3045,6 +3024,7 @@ static int snd_cmipci_create(struct snd_card *card, struct pci_dev *pci, return -EBUSY; } cm->irq = pci->irq; + card->sync_irq = cm->irq; pci_set_master(cm->pci); @@ -3152,7 +3132,8 @@ static int snd_cmipci_create(struct snd_card *card, struct pci_dev *pci, if (cm->chip_version >= 39) { val = snd_cmipci_read_b(cm, CM_REG_MPU_PCI + 1); if (val != 0x00 && val != 0xff) { - iomidi = cm->iobase + CM_REG_MPU_PCI; + if (mpu_port[dev]) + iomidi = cm->iobase + CM_REG_MPU_PCI; integrated_midi = 1; } } @@ -3308,7 +3289,7 @@ static void snd_cmipci_remove(struct pci_dev *pci) /* * power management */ -static unsigned char saved_regs[] = { +static const unsigned char saved_regs[] = { CM_REG_FUNCTRL1, CM_REG_CHFORMAT, CM_REG_LEGACY_CTRL, CM_REG_MISC_CTRL, CM_REG_MIXER0, CM_REG_MIXER1, CM_REG_MIXER2, CM_REG_MIXER3, CM_REG_PLL, CM_REG_CH0_FRAME1, CM_REG_CH0_FRAME2, @@ -3316,7 +3297,7 @@ static unsigned char saved_regs[] = { CM_REG_INT_STATUS, CM_REG_INT_HLDCLR, CM_REG_FUNCTRL0, }; -static unsigned char saved_mixers[] = { +static const unsigned char saved_mixers[] = { SB_DSP4_MASTER_DEV, SB_DSP4_MASTER_DEV + 1, SB_DSP4_PCM_DEV, SB_DSP4_PCM_DEV + 1, SB_DSP4_SYNTH_DEV, SB_DSP4_SYNTH_DEV + 1, diff --git a/sound/pci/cs4281.c b/sound/pci/cs4281.c index 058c1414b777..94d2a6a466a8 100644 --- a/sound/pci/cs4281.c +++ b/sound/pci/cs4281.c @@ -780,17 +780,6 @@ static void snd_cs4281_mode(struct cs4281 *chip, struct cs4281_dma *dma, snd_cs4281_pokeBA0(chip, dma->regFSIC, 0); } -static int snd_cs4281_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_cs4281_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int snd_cs4281_playback_prepare(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; @@ -938,9 +927,6 @@ static int snd_cs4281_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_cs4281_playback_ops = { .open = snd_cs4281_playback_open, .close = snd_cs4281_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_cs4281_hw_params, - .hw_free = snd_cs4281_hw_free, .prepare = snd_cs4281_playback_prepare, .trigger = snd_cs4281_trigger, .pointer = snd_cs4281_pointer, @@ -949,9 +935,6 @@ static const struct snd_pcm_ops snd_cs4281_playback_ops = { static const struct snd_pcm_ops snd_cs4281_capture_ops = { .open = snd_cs4281_capture_open, .close = snd_cs4281_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_cs4281_hw_params, - .hw_free = snd_cs4281_hw_free, .prepare = snd_cs4281_capture_prepare, .trigger = snd_cs4281_trigger, .pointer = snd_cs4281_pointer, @@ -974,9 +957,8 @@ static int snd_cs4281_pcm(struct cs4281 *chip, int device) strcpy(pcm->name, "CS4281"); chip->pcm = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64*1024, 512*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &chip->pci->dev, + 64*1024, 512*1024); return 0; } @@ -1082,7 +1064,7 @@ static int snd_cs4281_mixer(struct cs4281 *chip) struct snd_card *card = chip->card; struct snd_ac97_template ac97; int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_cs4281_ac97_write, .read = snd_cs4281_ac97_read, }; @@ -1147,11 +1129,11 @@ static ssize_t snd_cs4281_BA1_read(struct snd_info_entry *entry, return count; } -static struct snd_info_entry_ops snd_cs4281_proc_ops_BA0 = { +static const struct snd_info_entry_ops snd_cs4281_proc_ops_BA0 = { .read = snd_cs4281_BA0_read, }; -static struct snd_info_entry_ops snd_cs4281_proc_ops_BA1 = { +static const struct snd_info_entry_ops snd_cs4281_proc_ops_BA1 = { .read = snd_cs4281_BA1_read, }; @@ -1286,9 +1268,6 @@ static int snd_cs4281_free(struct cs4281 *chip) { snd_cs4281_free_gameport(chip); - if (chip->irq >= 0) - synchronize_irq(chip->irq); - /* Mask interrupts */ snd_cs4281_pokeBA0(chip, BA0_HIMR, 0x7fffffff); /* Stop the DLL Clock logic. */ @@ -1325,7 +1304,7 @@ static int snd_cs4281_create(struct snd_card *card, struct cs4281 *chip; unsigned int tmp; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_cs4281_dev_free, }; @@ -1370,6 +1349,7 @@ static int snd_cs4281_create(struct snd_card *card, return -ENOMEM; } chip->irq = pci->irq; + card->sync_irq = chip->irq; tmp = snd_cs4281_chip_init(chip); if (tmp) { @@ -1618,7 +1598,6 @@ static int snd_cs4281_chip_init(struct cs4281 *chip) BA0_HISR_DMA(1) | BA0_HISR_DMA(2) | BA0_HISR_DMA(3))); - synchronize_irq(chip->irq); return 0; } @@ -1960,7 +1939,7 @@ static void snd_cs4281_remove(struct pci_dev *pci) */ #ifdef CONFIG_PM_SLEEP -static int saved_regs[SUSPEND_REGISTERS] = { +static const int saved_regs[SUSPEND_REGISTERS] = { BA0_JSCTL, BA0_GPIOR, BA0_SSCR, diff --git a/sound/pci/cs46xx/cs46xx_lib.c b/sound/pci/cs46xx/cs46xx_lib.c index 102a62965ac1..a080d63a9b45 100644 --- a/sound/pci/cs46xx/cs46xx_lib.c +++ b/sound/pci/cs46xx/cs46xx_lib.c @@ -1645,7 +1645,6 @@ static int snd_cs46xx_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_cs46xx_playback_rear_ops = { .open = snd_cs46xx_playback_open_rear, .close = snd_cs46xx_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cs46xx_playback_hw_params, .hw_free = snd_cs46xx_playback_hw_free, .prepare = snd_cs46xx_playback_prepare, @@ -1656,7 +1655,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_rear_ops = { static const struct snd_pcm_ops snd_cs46xx_playback_indirect_rear_ops = { .open = snd_cs46xx_playback_open_rear, .close = snd_cs46xx_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cs46xx_playback_hw_params, .hw_free = snd_cs46xx_playback_hw_free, .prepare = snd_cs46xx_playback_prepare, @@ -1668,7 +1666,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_indirect_rear_ops = { static const struct snd_pcm_ops snd_cs46xx_playback_clfe_ops = { .open = snd_cs46xx_playback_open_clfe, .close = snd_cs46xx_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cs46xx_playback_hw_params, .hw_free = snd_cs46xx_playback_hw_free, .prepare = snd_cs46xx_playback_prepare, @@ -1679,7 +1676,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_clfe_ops = { static const struct snd_pcm_ops snd_cs46xx_playback_indirect_clfe_ops = { .open = snd_cs46xx_playback_open_clfe, .close = snd_cs46xx_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cs46xx_playback_hw_params, .hw_free = snd_cs46xx_playback_hw_free, .prepare = snd_cs46xx_playback_prepare, @@ -1691,7 +1687,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_indirect_clfe_ops = { static const struct snd_pcm_ops snd_cs46xx_playback_iec958_ops = { .open = snd_cs46xx_playback_open_iec958, .close = snd_cs46xx_playback_close_iec958, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cs46xx_playback_hw_params, .hw_free = snd_cs46xx_playback_hw_free, .prepare = snd_cs46xx_playback_prepare, @@ -1702,7 +1697,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_iec958_ops = { static const struct snd_pcm_ops snd_cs46xx_playback_indirect_iec958_ops = { .open = snd_cs46xx_playback_open_iec958, .close = snd_cs46xx_playback_close_iec958, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cs46xx_playback_hw_params, .hw_free = snd_cs46xx_playback_hw_free, .prepare = snd_cs46xx_playback_prepare, @@ -1716,7 +1710,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_indirect_iec958_ops = { static const struct snd_pcm_ops snd_cs46xx_playback_ops = { .open = snd_cs46xx_playback_open, .close = snd_cs46xx_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cs46xx_playback_hw_params, .hw_free = snd_cs46xx_playback_hw_free, .prepare = snd_cs46xx_playback_prepare, @@ -1727,7 +1720,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_ops = { static const struct snd_pcm_ops snd_cs46xx_playback_indirect_ops = { .open = snd_cs46xx_playback_open, .close = snd_cs46xx_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cs46xx_playback_hw_params, .hw_free = snd_cs46xx_playback_hw_free, .prepare = snd_cs46xx_playback_prepare, @@ -1739,7 +1731,6 @@ static const struct snd_pcm_ops snd_cs46xx_playback_indirect_ops = { static const struct snd_pcm_ops snd_cs46xx_capture_ops = { .open = snd_cs46xx_capture_open, .close = snd_cs46xx_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cs46xx_capture_hw_params, .hw_free = snd_cs46xx_capture_hw_free, .prepare = snd_cs46xx_capture_prepare, @@ -1750,7 +1741,6 @@ static const struct snd_pcm_ops snd_cs46xx_capture_ops = { static const struct snd_pcm_ops snd_cs46xx_capture_indirect_ops = { .open = snd_cs46xx_capture_open, .close = snd_cs46xx_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cs46xx_capture_hw_params, .hw_free = snd_cs46xx_capture_hw_free, .prepare = snd_cs46xx_capture_prepare, @@ -2248,7 +2238,7 @@ static int snd_cs46xx_spdif_stream_put(struct snd_kcontrol *kcontrol, #endif /* CONFIG_SND_CS46XX_NEW_DSP */ -static struct snd_kcontrol_new snd_cs46xx_controls[] = { +static const struct snd_kcontrol_new snd_cs46xx_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "DAC Volume", @@ -2374,7 +2364,7 @@ static const struct snd_kcontrol_new snd_cs46xx_front_dup_ctl = { #ifdef CONFIG_SND_CS46XX_NEW_DSP /* Only available on the Hercules Game Theater XP soundcard */ -static struct snd_kcontrol_new snd_hercules_controls[] = { +static const struct snd_kcontrol_new snd_hercules_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Optical/Coaxial SPDIF Input Switch", @@ -2475,7 +2465,7 @@ int snd_cs46xx_mixer(struct snd_cs46xx *chip, int spdif_device) struct snd_ctl_elem_id id; int err; unsigned int idx; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { #ifdef CONFIG_SND_CS46XX_NEW_DSP .reset = snd_cs46xx_codec_reset, #endif @@ -2825,7 +2815,7 @@ static ssize_t snd_cs46xx_io_read(struct snd_info_entry *entry, return count; } -static struct snd_info_entry_ops snd_cs46xx_proc_io_ops = { +static const struct snd_info_entry_ops snd_cs46xx_proc_io_ops = { .read = snd_cs46xx_io_read, }; @@ -3755,7 +3745,7 @@ static struct cs_card_type cards[] = { * APM support */ #ifdef CONFIG_PM_SLEEP -static unsigned int saved_regs[] = { +static const unsigned int saved_regs[] = { BA0_ACOSV, /*BA0_ASER_FADDR,*/ BA0_ASER_MASTER, @@ -3874,7 +3864,7 @@ int snd_cs46xx_create(struct snd_card *card, struct snd_cs46xx_region *region; struct cs_card_type *cp; u16 ss_card, ss_vendor; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_cs46xx_dev_free, }; @@ -3983,7 +3973,7 @@ int snd_cs46xx_create(struct snd_card *card, snd_cs46xx_free(chip); return -EBUSY; } - region->remap_addr = ioremap_nocache(region->base, region->size); + region->remap_addr = ioremap(region->base, region->size); if (region->remap_addr == NULL) { dev_err(chip->card->dev, "%s ioremap problem\n", region->name); @@ -3999,6 +3989,7 @@ int snd_cs46xx_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; #ifdef CONFIG_SND_CS46XX_NEW_DSP chip->dsp_spos_instance = cs46xx_dsp_spos_create(chip); diff --git a/sound/pci/cs46xx/dsp_spos.c b/sound/pci/cs46xx/dsp_spos.c index 887790ac33c6..05f3f6dc918d 100644 --- a/sound/pci/cs46xx/dsp_spos.c +++ b/sound/pci/cs46xx/dsp_spos.c @@ -27,7 +27,7 @@ static int cs46xx_dsp_async_init (struct snd_cs46xx *chip, struct dsp_scb_descriptor * fg_entry); -static enum wide_opcode wide_opcodes[] = { +static const enum wide_opcode wide_opcodes[] = { WIDE_FOR_BEGIN_LOOP, WIDE_FOR_BEGIN_LOOP2, WIDE_COND_GOTO_ADDR, @@ -1038,7 +1038,7 @@ int cs46xx_dsp_scb_and_task_init (struct snd_cs46xx *chip) int fifo_addr, fifo_span, valid_slots; - static struct dsp_spos_control_block sposcb = { + static const struct dsp_spos_control_block sposcb = { /* 0 */ HFG_TREE_SCB,HFG_STACK, /* 1 */ SPOSCB_ADDR,BG_TREE_SCB_ADDR, /* 2 */ DSP_SPOS_DC,0, diff --git a/sound/pci/cs46xx/dsp_spos_scb_lib.c b/sound/pci/cs46xx/dsp_spos_scb_lib.c index 715ead59613d..6b536fc23ca6 100644 --- a/sound/pci/cs46xx/dsp_spos_scb_lib.c +++ b/sound/pci/cs46xx/dsp_spos_scb_lib.c @@ -1145,7 +1145,7 @@ find_next_free_scb (struct snd_cs46xx * chip, struct dsp_scb_descriptor * from) return scb; } -static u32 pcm_reader_buffer_addr[DSP_MAX_PCM_CHANNELS] = { +static const u32 pcm_reader_buffer_addr[DSP_MAX_PCM_CHANNELS] = { 0x0600, /* 1 */ 0x1500, /* 2 */ 0x1580, /* 3 */ @@ -1180,7 +1180,7 @@ static u32 pcm_reader_buffer_addr[DSP_MAX_PCM_CHANNELS] = { 0x2400, /* 32 */ }; -static u32 src_output_buffer_addr[DSP_MAX_SRC_NR] = { +static const u32 src_output_buffer_addr[DSP_MAX_SRC_NR] = { 0x2B80, 0x2BA0, 0x2BC0, @@ -1197,7 +1197,7 @@ static u32 src_output_buffer_addr[DSP_MAX_SRC_NR] = { 0x2E20 }; -static u32 src_delay_buffer_addr[DSP_MAX_SRC_NR] = { +static const u32 src_delay_buffer_addr[DSP_MAX_SRC_NR] = { 0x2480, 0x2500, 0x2580, @@ -1293,7 +1293,7 @@ cs46xx_dsp_create_pcm_channel (struct snd_cs46xx * chip, if (src_scb == NULL) { if (ins->nsrc_scb >= DSP_MAX_SRC_NR) { dev_err(chip->card->dev, - "dsp_spos: to many SRC instances\n!"); + "dsp_spos: too many SRC instances\n!"); return NULL; } diff --git a/sound/pci/cs5530.c b/sound/pci/cs5530.c index 3ab7ec565071..20b4faea50a6 100644 --- a/sound/pci/cs5530.c +++ b/sound/pci/cs5530.c @@ -104,7 +104,7 @@ static int snd_cs5530_create(struct snd_card *card, void __iomem *mem; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_cs5530_dev_free, }; *rchip = NULL; diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c index 68db7dec90b3..11ce3c4589fa 100644 --- a/sound/pci/cs5535audio/cs5535audio.c +++ b/sound/pci/cs5535audio/cs5535audio.c @@ -138,7 +138,7 @@ static int snd_cs5535audio_mixer(struct cs5535audio *cs5535au) struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_cs5535audio_ac97_codec_write, .read = snd_cs5535audio_ac97_codec_read, }; @@ -237,7 +237,6 @@ static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id) static int snd_cs5535audio_free(struct cs5535audio *cs5535au) { - synchronize_irq(cs5535au->irq); pci_set_power_state(cs5535au->pci, PCI_D3hot); if (cs5535au->irq >= 0) @@ -262,7 +261,7 @@ static int snd_cs5535audio_create(struct snd_card *card, struct cs5535audio *cs5535au; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_cs5535audio_dev_free, }; @@ -303,6 +302,7 @@ static int snd_cs5535audio_create(struct snd_card *card, } cs5535au->irq = pci->irq; + card->sync_irq = cs5535au->irq; pci_set_master(pci); if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, diff --git a/sound/pci/cs5535audio/cs5535audio_olpc.c b/sound/pci/cs5535audio/cs5535audio_olpc.c index bd246b10636e..4e295303b041 100644 --- a/sound/pci/cs5535audio/cs5535audio_olpc.c +++ b/sound/pci/cs5535audio/cs5535audio_olpc.c @@ -111,7 +111,7 @@ static int olpc_mic_put(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *v) return 1; } -static struct snd_kcontrol_new olpc_cs5535audio_ctls[] = { +static const struct snd_kcontrol_new olpc_cs5535audio_ctls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "DC Mode Enable", diff --git a/sound/pci/cs5535audio/cs5535audio_pcm.c b/sound/pci/cs5535audio/cs5535audio_pcm.c index 4642e5384e83..4032b89b1fc1 100644 --- a/sound/pci/cs5535audio/cs5535audio_pcm.c +++ b/sound/pci/cs5535audio/cs5535audio_pcm.c @@ -236,10 +236,6 @@ static int snd_cs5535audio_hw_params(struct snd_pcm_substream *substream, struct cs5535audio_dma *dma = substream->runtime->private_data; int err; - err = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (err < 0) - return err; dma->buf_addr = substream->runtime->dma_addr; dma->buf_bytes = params_buffer_bytes(hw_params); @@ -267,7 +263,7 @@ static int snd_cs5535audio_hw_free(struct snd_pcm_substream *substream) dma->pcm_open_flag = 0; } cs5535audio_clear_dma_packets(cs5535au, dma, substream); - return snd_pcm_lib_free_pages(substream); + return 0; } static int snd_cs5535audio_playback_prepare(struct snd_pcm_substream *substream) @@ -370,7 +366,6 @@ static int snd_cs5535audio_capture_prepare(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_cs5535audio_playback_ops = { .open = snd_cs5535audio_playback_open, .close = snd_cs5535audio_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cs5535audio_hw_params, .hw_free = snd_cs5535audio_hw_free, .prepare = snd_cs5535audio_playback_prepare, @@ -381,7 +376,6 @@ static const struct snd_pcm_ops snd_cs5535audio_playback_ops = { static const struct snd_pcm_ops snd_cs5535audio_capture_ops = { .open = snd_cs5535audio_capture_open, .close = snd_cs5535audio_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cs5535audio_hw_params, .hw_free = snd_cs5535audio_hw_free, .prepare = snd_cs5535audio_capture_prepare, @@ -431,9 +425,9 @@ int snd_cs5535audio_pcm(struct cs5535audio *cs5535au) pcm->info_flags = 0; strcpy(pcm->name, "CS5535 Audio"); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &cs5535au->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &cs5535au->pci->dev, + 64*1024, 128*1024); cs5535au->pcm = pcm; return 0; diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c index 055a71b0a643..e56a230f6a9c 100644 --- a/sound/pci/ctxfi/ctatc.c +++ b/sound/pci/ctxfi/ctatc.c @@ -35,7 +35,7 @@ | (0x10 << 16) \ | ((IEC958_AES3_CON_FS_48000) << 24)) -static struct snd_pci_quirk subsys_20k1_list[] = { +static const struct snd_pci_quirk subsys_20k1_list[] = { SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, 0x0022, "SB055x", CTSB055X), SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, 0x002f, "SB055x", CTSB055X), SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, 0x0029, "SB073x", CTSB073X), @@ -45,7 +45,7 @@ static struct snd_pci_quirk subsys_20k1_list[] = { { } /* terminator */ }; -static struct snd_pci_quirk subsys_20k2_list[] = { +static const struct snd_pci_quirk subsys_20k2_list[] = { SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB0760, "SB0760", CTSB0760), SND_PCI_QUIRK(PCI_VENDOR_ID_CREATIVE, PCI_SUBDEVICE_ID_CREATIVE_SB1270, @@ -1669,7 +1669,7 @@ int ct_atc_create(struct snd_card *card, struct pci_dev *pci, struct ct_atc **ratc) { struct ct_atc *atc; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = atc_dev_free, }; int err; diff --git a/sound/pci/ctxfi/ctdaio.c b/sound/pci/ctxfi/ctdaio.c index 27441d498968..4cb47b5a792c 100644 --- a/sound/pci/ctxfi/ctdaio.c +++ b/sound/pci/ctxfi/ctdaio.c @@ -29,7 +29,7 @@ struct daio_rsc_idx { unsigned short right; }; -static struct daio_rsc_idx idx_20k1[NUM_DAIOTYP] = { +static const struct daio_rsc_idx idx_20k1[NUM_DAIOTYP] = { [LINEO1] = {.left = 0x00, .right = 0x01}, [LINEO2] = {.left = 0x18, .right = 0x19}, [LINEO3] = {.left = 0x08, .right = 0x09}, @@ -40,7 +40,7 @@ static struct daio_rsc_idx idx_20k1[NUM_DAIOTYP] = { [SPDIFI1] = {.left = 0x95, .right = 0x9d}, }; -static struct daio_rsc_idx idx_20k2[NUM_DAIOTYP] = { +static const struct daio_rsc_idx idx_20k2[NUM_DAIOTYP] = { [LINEO1] = {.left = 0x40, .right = 0x41}, [LINEO2] = {.left = 0x60, .right = 0x61}, [LINEO3] = {.left = 0x50, .right = 0x51}, diff --git a/sound/pci/ctxfi/cthw20k1.c b/sound/pci/ctxfi/cthw20k1.c index 4ff7ecd92709..6e3177bcc709 100644 --- a/sound/pci/ctxfi/cthw20k1.c +++ b/sound/pci/ctxfi/cthw20k1.c @@ -1937,6 +1937,7 @@ static int hw_card_start(struct hw *hw) goto error2; } hw->irq = pci->irq; + hw->card->sync_irq = hw->irq; } pci_set_master(pci); @@ -1962,9 +1963,6 @@ static int hw_card_stop(struct hw *hw) data = hw_read_20kx(hw, PLLCTL); hw_write_20kx(hw, PLLCTL, (data & (~(0x0F<<12)))); - /* TODO: Disable interrupt and so on... */ - if (hw->irq >= 0) - synchronize_irq(hw->irq); return 0; } diff --git a/sound/pci/ctxfi/cthw20k2.c b/sound/pci/ctxfi/cthw20k2.c index 3cd4b7dad945..ce44cbe6459f 100644 --- a/sound/pci/ctxfi/cthw20k2.c +++ b/sound/pci/ctxfi/cthw20k2.c @@ -2061,6 +2061,7 @@ static int hw_card_start(struct hw *hw) goto error2; } hw->irq = pci->irq; + hw->card->sync_irq = hw->irq; } pci_set_master(pci); diff --git a/sound/pci/ctxfi/ctpcm.c b/sound/pci/ctxfi/ctpcm.c index 7ae5b238703c..6ee6a9675ca5 100644 --- a/sound/pci/ctxfi/ctpcm.c +++ b/sound/pci/ctxfi/ctpcm.c @@ -178,15 +178,10 @@ static int ct_pcm_hw_params(struct snd_pcm_substream *substream, { struct ct_atc *atc = snd_pcm_substream_chip(substream); struct ct_atc_pcm *apcm = substream->runtime->private_data; - int err; - err = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (err < 0) - return err; /* clear previous resources */ atc->pcm_release_resources(atc, apcm); - return err; + return 0; } static int ct_pcm_hw_free(struct snd_pcm_substream *substream) @@ -196,8 +191,7 @@ static int ct_pcm_hw_free(struct snd_pcm_substream *substream) /* clear previous resources */ atc->pcm_release_resources(atc, apcm); - /* Free snd-allocated pages */ - return snd_pcm_lib_free_pages(substream); + return 0; } @@ -373,7 +367,6 @@ ct_pcm_capture_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops ct_pcm_playback_ops = { .open = ct_pcm_playback_open, .close = ct_pcm_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = ct_pcm_hw_params, .hw_free = ct_pcm_hw_free, .prepare = ct_pcm_playback_prepare, @@ -385,7 +378,6 @@ static const struct snd_pcm_ops ct_pcm_playback_ops = { static const struct snd_pcm_ops ct_pcm_capture_ops = { .open = ct_pcm_capture_open, .close = ct_pcm_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = ct_pcm_hw_params, .hw_free = ct_pcm_hw_free, .prepare = ct_pcm_capture_prepare, @@ -449,9 +441,8 @@ int ct_alsa_pcm_create(struct ct_atc *atc, snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &ct_pcm_capture_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, - &atc->pci->dev, - 128*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG, + &atc->pci->dev, 128*1024, 128*1024); chs = 2; switch (device) { diff --git a/sound/pci/ctxfi/ctresource.c b/sound/pci/ctxfi/ctresource.c index 0bb5696e44b3..61e51e35ba16 100644 --- a/sound/pci/ctxfi/ctresource.c +++ b/sound/pci/ctxfi/ctresource.c @@ -92,7 +92,7 @@ int mgr_put_resource(struct rsc_mgr *mgr, unsigned int n, unsigned int idx) return 0; } -static unsigned char offset_in_audio_slot_block[NUM_RSCTYP] = { +static const unsigned char offset_in_audio_slot_block[NUM_RSCTYP] = { /* SRC channel is at Audio Ring slot 1 every 16 slots. */ [SRC] = 0x1, [AMIXER] = 0x4, diff --git a/sound/pci/echoaudio/darla20.c b/sound/pci/echoaudio/darla20.c index 0f1c65d701f9..e295c71c7a39 100644 --- a/sound/pci/echoaudio/darla20.c +++ b/sound/pci/echoaudio/darla20.c @@ -56,7 +56,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/pci/echoaudio/darla24.c b/sound/pci/echoaudio/darla24.c index 6dd7bfd643da..ae816e78f599 100644 --- a/sound/pci/echoaudio/darla24.c +++ b/sound/pci/echoaudio/darla24.c @@ -61,7 +61,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/pci/echoaudio/echo3g.c b/sound/pci/echoaudio/echo3g.c index 8a03c4bb9f4c..3d37bb4030ec 100644 --- a/sound/pci/echoaudio/echo3g.c +++ b/sound/pci/echoaudio/echo3g.c @@ -74,7 +74,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/pci/echoaudio/echoaudio.c b/sound/pci/echoaudio/echoaudio.c index 1465813bf7c6..0941a7a17623 100644 --- a/sound/pci/echoaudio/echoaudio.c +++ b/sound/pci/echoaudio/echoaudio.c @@ -23,7 +23,7 @@ MODULE_PARM_DESC(id, "ID string for " ECHOCARD_NAME " soundcard."); module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable " ECHOCARD_NAME " soundcard."); -static unsigned int channels_list[10] = {1, 2, 4, 6, 8, 10, 12, 14, 16, 999999}; +static const unsigned int channels_list[10] = {1, 2, 4, 6, 8, 10, 12, 14, 16, 999999}; static const DECLARE_TLV_DB_SCALE(db_scale_output_gain, -12800, 100, 1); @@ -547,16 +547,6 @@ static int init_engine(struct snd_pcm_substream *substream, "pcm_hw_params (bufsize=%dB periods=%d persize=%dB)\n", params_buffer_bytes(hw_params), params_periods(hw_params), params_period_bytes(hw_params)); - err = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (err < 0) { - dev_err(chip->card->dev, "malloc_pages err=%d\n", err); - spin_lock_irq(&chip->lock); - free_pipes(chip, pipe); - spin_unlock_irq(&chip->lock); - pipe->index = -1; - return err; - } sglist_init(chip, pipe); edge = PAGE_SIZE; @@ -671,7 +661,6 @@ static int pcm_hw_free(struct snd_pcm_substream *substream) } spin_unlock_irq(&chip->lock); - snd_pcm_lib_free_pages(substream); return 0; } @@ -818,7 +807,6 @@ static snd_pcm_uframes_t pcm_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops analog_playback_ops = { .open = pcm_analog_out_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_analog_out_hw_params, .hw_free = pcm_hw_free, .prepare = pcm_prepare, @@ -828,7 +816,6 @@ static const struct snd_pcm_ops analog_playback_ops = { static const struct snd_pcm_ops analog_capture_ops = { .open = pcm_analog_in_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_analog_in_hw_params, .hw_free = pcm_hw_free, .prepare = pcm_prepare, @@ -840,7 +827,6 @@ static const struct snd_pcm_ops analog_capture_ops = { static const struct snd_pcm_ops digital_playback_ops = { .open = pcm_digital_out_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_digital_out_hw_params, .hw_free = pcm_hw_free, .prepare = pcm_prepare, @@ -851,7 +837,6 @@ static const struct snd_pcm_ops digital_playback_ops = { static const struct snd_pcm_ops digital_capture_ops = { .open = pcm_digital_in_open, .close = pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = pcm_digital_in_hw_params, .hw_free = pcm_hw_free, .prepare = pcm_prepare, @@ -872,10 +857,10 @@ static void snd_echo_preallocate_pages(struct snd_pcm *pcm, struct device *dev) for (stream = 0; stream < 2; stream++) for (ss = pcm->streams[stream].substream; ss; ss = ss->next) - snd_pcm_lib_preallocate_pages(ss, SNDRV_DMA_TYPE_DEV_SG, - dev, - ss->number ? 0 : 128<<10, - 256<<10); + snd_pcm_set_managed_buffer(ss, SNDRV_DMA_TYPE_DEV_SG, + dev, + ss->number ? 0 : 128<<10, + 256<<10); } @@ -1245,15 +1230,10 @@ static const struct snd_kcontrol_new snd_echo_intput_nominal_level = { static int snd_echo_mixer_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - struct echoaudio *chip; - - chip = snd_kcontrol_chip(kcontrol); uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 1; uinfo->value.integer.min = ECHOGAIN_MINOUT; uinfo->value.integer.max = ECHOGAIN_MAXOUT; - uinfo->dimen.d[0] = num_busses_out(chip); - uinfo->dimen.d[1] = num_busses_in(chip); return 0; } @@ -1317,15 +1297,10 @@ static struct snd_kcontrol_new snd_echo_monitor_mixer = { static int snd_echo_vmixer_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - struct echoaudio *chip; - - chip = snd_kcontrol_chip(kcontrol); uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 1; uinfo->value.integer.min = ECHOGAIN_MINOUT; uinfo->value.integer.max = ECHOGAIN_MAXOUT; - uinfo->dimen.d[0] = num_busses_out(chip); - uinfo->dimen.d[1] = num_pipes_out(chip); return 0; } @@ -1708,13 +1683,6 @@ static int snd_echo_vumeters_info(struct snd_kcontrol *kcontrol, uinfo->count = 96; uinfo->value.integer.min = ECHOGAIN_MINOUT; uinfo->value.integer.max = 0; -#ifdef ECHOCARD_HAS_VMIXER - uinfo->dimen.d[0] = 3; /* Out, In, Virt */ -#else - uinfo->dimen.d[0] = 2; /* Out, In */ -#endif - uinfo->dimen.d[1] = 16; /* 16 channels */ - uinfo->dimen.d[2] = 2; /* 0=level, 1=peak */ return 0; } @@ -1882,7 +1850,7 @@ static int snd_echo_create(struct snd_card *card, struct echoaudio *chip; int err; size_t sz; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_echo_dev_free, }; @@ -1929,7 +1897,7 @@ static int snd_echo_create(struct snd_card *card, return -EBUSY; } chip->dsp_registers = (volatile u32 __iomem *) - ioremap_nocache(chip->dsp_registers_phys, sz); + ioremap(chip->dsp_registers_phys, sz); if (!chip->dsp_registers) { dev_err(chip->card->dev, "ioremap failed\n"); snd_echo_free(chip); @@ -1943,6 +1911,7 @@ static int snd_echo_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; dev_dbg(card->dev, "pci=%p irq=%d subdev=%04x Init hardware...\n", chip->pci, chip->irq, chip->pci->subsystem_device); @@ -2166,6 +2135,7 @@ static int snd_echo_suspend(struct device *dev) chip->dsp_code = NULL; free_irq(chip->irq, chip); chip->irq = -1; + chip->card->sync_irq = -1; return 0; } @@ -2219,6 +2189,7 @@ static int snd_echo_resume(struct device *dev) return -EBUSY; } chip->irq = pci->irq; + chip->card->sync_irq = chip->irq; dev_dbg(dev, "resume irq=%d\n", chip->irq); #ifdef ECHOCARD_HAS_MIDI diff --git a/sound/pci/echoaudio/echoaudio_dsp.c b/sound/pci/echoaudio/echoaudio_dsp.c index 50d4a87a6bb3..f02f5b1568de 100644 --- a/sound/pci/echoaudio/echoaudio_dsp.c +++ b/sound/pci/echoaudio/echoaudio_dsp.c @@ -635,36 +635,30 @@ This function assumes there are no more than 16 in/out busses or pipes Meters is an array [3][16][2] of long. */ static void get_audio_meters(struct echoaudio *chip, long *meters) { - int i, m, n; + unsigned int i, m, n; - m = 0; - n = 0; - for (i = 0; i < num_busses_out(chip); i++, m++) { + for (i = 0 ; i < 96; i++) + meters[i] = 0; + + for (m = 0, n = 0, i = 0; i < num_busses_out(chip); i++, m++) { meters[n++] = chip->comm_page->vu_meter[m]; meters[n++] = chip->comm_page->peak_meter[m]; } - for (; n < 32; n++) - meters[n] = 0; #ifdef ECHOCARD_ECHO3G m = E3G_MAX_OUTPUTS; /* Skip unused meters */ #endif - for (i = 0; i < num_busses_in(chip); i++, m++) { + for (n = 32, i = 0; i < num_busses_in(chip); i++, m++) { meters[n++] = chip->comm_page->vu_meter[m]; meters[n++] = chip->comm_page->peak_meter[m]; } - for (; n < 64; n++) - meters[n] = 0; - #ifdef ECHOCARD_HAS_VMIXER - for (i = 0; i < num_pipes_out(chip); i++, m++) { + for (n = 64, i = 0; i < num_pipes_out(chip); i++, m++) { meters[n++] = chip->comm_page->vu_meter[m]; meters[n++] = chip->comm_page->peak_meter[m]; } #endif - for (; n < 96; n++) - meters[n] = 0; } diff --git a/sound/pci/echoaudio/gina20.c b/sound/pci/echoaudio/gina20.c index fa1208f4031f..4f864ddc9530 100644 --- a/sound/pci/echoaudio/gina20.c +++ b/sound/pci/echoaudio/gina20.c @@ -60,7 +60,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/pci/echoaudio/gina24.c b/sound/pci/echoaudio/gina24.c index 3089c3221a25..eff69e83ca0a 100644 --- a/sound/pci/echoaudio/gina24.c +++ b/sound/pci/echoaudio/gina24.c @@ -81,7 +81,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/pci/echoaudio/indigo.c b/sound/pci/echoaudio/indigo.c index 0e85070b305e..a9f2efc58f6e 100644 --- a/sound/pci/echoaudio/indigo.c +++ b/sound/pci/echoaudio/indigo.c @@ -61,7 +61,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/pci/echoaudio/indigodj.c b/sound/pci/echoaudio/indigodj.c index 0ad022137e53..14e9769ceba1 100644 --- a/sound/pci/echoaudio/indigodj.c +++ b/sound/pci/echoaudio/indigodj.c @@ -61,7 +61,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/pci/echoaudio/indigodjx.c b/sound/pci/echoaudio/indigodjx.c index 38f17d39e53a..a14a7dc8c87d 100644 --- a/sound/pci/echoaudio/indigodjx.c +++ b/sound/pci/echoaudio/indigodjx.c @@ -61,7 +61,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/pci/echoaudio/indigoio.c b/sound/pci/echoaudio/indigoio.c index 29e0137feb02..97e024450d19 100644 --- a/sound/pci/echoaudio/indigoio.c +++ b/sound/pci/echoaudio/indigoio.c @@ -62,7 +62,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/pci/echoaudio/indigoiox.c b/sound/pci/echoaudio/indigoiox.c index f5c9ef6148ad..a017c966b4dc 100644 --- a/sound/pci/echoaudio/indigoiox.c +++ b/sound/pci/echoaudio/indigoiox.c @@ -62,7 +62,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/pci/echoaudio/layla20.c b/sound/pci/echoaudio/layla20.c index 74906c35c662..7e38bc9c025d 100644 --- a/sound/pci/echoaudio/layla20.c +++ b/sound/pci/echoaudio/layla20.c @@ -70,7 +70,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/pci/echoaudio/layla24.c b/sound/pci/echoaudio/layla24.c index 69742326f188..95c52210fb65 100644 --- a/sound/pci/echoaudio/layla24.c +++ b/sound/pci/echoaudio/layla24.c @@ -80,7 +80,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/pci/echoaudio/mia.c b/sound/pci/echoaudio/mia.c index ee9722db62f5..a2d4b0003b57 100644 --- a/sound/pci/echoaudio/mia.c +++ b/sound/pci/echoaudio/mia.c @@ -71,7 +71,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/pci/echoaudio/mona.c b/sound/pci/echoaudio/mona.c index 3e5747ea4860..1b45a2b5066f 100644 --- a/sound/pci/echoaudio/mona.c +++ b/sound/pci/echoaudio/mona.c @@ -90,7 +90,7 @@ static const struct pci_device_id snd_echo_ids[] = { {0,} }; -static struct snd_pcm_hardware pcm_hardware_skel = { +static const struct snd_pcm_hardware pcm_hardware_skel = { .info = SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c index 8c1e968b9c96..a89a7e603ca8 100644 --- a/sound/pci/emu10k1/emu10k1_main.c +++ b/sound/pci/emu10k1/emu10k1_main.c @@ -100,7 +100,7 @@ void snd_emu10k1_voice_init(struct snd_emu10k1 *emu, int ch) } } -static unsigned int spi_dac_init[] = { +static const unsigned int spi_dac_init[] = { 0x00ff, 0x02ff, 0x0400, @@ -124,7 +124,7 @@ static unsigned int spi_dac_init[] = { 0x1400, }; -static unsigned int i2c_adc_init[][2] = { +static const unsigned int i2c_adc_init[][2] = { { 0x17, 0x00 }, /* Reset */ { 0x07, 0x00 }, /* Timeout */ { 0x0b, 0x22 }, /* Interface control */ @@ -1283,7 +1283,7 @@ static int snd_emu10k1_dev_free(struct snd_device *device) return snd_emu10k1_free(emu); } -static struct snd_emu_chip_details emu_chip_details[] = { +static const struct snd_emu_chip_details emu_chip_details[] = { /* Audigy 5/Rx SB1550 */ /* Tested by michael@gernoth.net 28 Mar 2015 */ /* DSP: CA10300-IAT LF @@ -1791,7 +1791,7 @@ int snd_emu10k1_create(struct snd_card *card, size_t page_table_size; unsigned int silent_page; const struct snd_emu_chip_details *c; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_emu10k1_dev_free, }; @@ -1984,6 +1984,7 @@ int snd_emu10k1_create(struct snd_card *card, goto error; } emu->irq = pci->irq; + card->sync_irq = emu->irq; /* * Init to 0x02109204 : @@ -2049,7 +2050,7 @@ int snd_emu10k1_create(struct snd_card *card, } #ifdef CONFIG_PM_SLEEP -static unsigned char saved_regs[] = { +static const unsigned char saved_regs[] = { CPF, PTRX, CVCF, VTFT, Z1, Z2, PSST, DSL, CCCA, CCR, CLP, FXRT, MAPA, MAPB, ENVVOL, ATKHLDV, DCYSUSV, LFOVAL1, ENVVAL, ATKHLDM, DCYSUSM, LFOVAL2, IP, IFATN, PEFE, FMMOD, TREMFRQ, FM2FRQ2, @@ -2058,7 +2059,7 @@ static unsigned char saved_regs[] = { SPBYPASS, AC97SLOT, CDSRCS, GPSRCS, ZVSRCS, MICIDX, ADCIDX, FXIDX, 0xff /* end */ }; -static unsigned char saved_regs_audigy[] = { +static const unsigned char saved_regs_audigy[] = { A_ADCIDX, A_MICIDX, A_FXWC1, A_FXWC2, A_SAMPLE_RATE, A_FXRT2, A_SENDAMOUNTS, A_FXRT1, 0xff /* end */ @@ -2093,7 +2094,7 @@ static void free_pm_buffer(struct snd_emu10k1 *emu) void snd_emu10k1_suspend_regs(struct snd_emu10k1 *emu) { int i; - unsigned char *reg; + const unsigned char *reg; unsigned int *val; val = emu->saved_ptr; @@ -2126,7 +2127,7 @@ void snd_emu10k1_resume_init(struct snd_emu10k1 *emu) void snd_emu10k1_resume_regs(struct snd_emu10k1 *emu) { int i; - unsigned char *reg; + const unsigned char *reg; unsigned int *val; snd_emu10k1_audio_enable(emu); diff --git a/sound/pci/emu10k1/emu10k1x.c b/sound/pci/emu10k1/emu10k1x.c index 241b4a0631ab..ddb7c2ce3f7c 100644 --- a/sound/pci/emu10k1/emu10k1x.c +++ b/sound/pci/emu10k1/emu10k1x.c @@ -411,8 +411,7 @@ static int snd_emu10k1x_pcm_hw_params(struct snd_pcm_substream *substream, epcm->voice->epcm = epcm; } - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); + return 0; } /* hw_free callback */ @@ -432,7 +431,7 @@ static int snd_emu10k1x_pcm_hw_free(struct snd_pcm_substream *substream) epcm->voice = NULL; } - return snd_pcm_lib_free_pages(substream); + return 0; } /* prepare callback */ @@ -537,7 +536,6 @@ snd_emu10k1x_pcm_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_emu10k1x_playback_ops = { .open = snd_emu10k1x_playback_open, .close = snd_emu10k1x_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_emu10k1x_pcm_hw_params, .hw_free = snd_emu10k1x_pcm_hw_free, .prepare = snd_emu10k1x_pcm_prepare, @@ -594,8 +592,7 @@ static int snd_emu10k1x_pcm_hw_params_capture(struct snd_pcm_substream *substrea epcm->voice->use = 1; } - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); + return 0; } /* hw_free callback */ @@ -615,7 +612,7 @@ static int snd_emu10k1x_pcm_hw_free_capture(struct snd_pcm_substream *substream) epcm->voice = NULL; } - return snd_pcm_lib_free_pages(substream); + return 0; } /* prepare capture callback */ @@ -683,7 +680,6 @@ snd_emu10k1x_pcm_pointer_capture(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_emu10k1x_capture_ops = { .open = snd_emu10k1x_pcm_open_capture, .close = snd_emu10k1x_pcm_close_capture, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_emu10k1x_pcm_hw_params_capture, .hw_free = snd_emu10k1x_pcm_hw_free_capture, .prepare = snd_emu10k1x_pcm_prepare_capture, @@ -722,7 +718,7 @@ static int snd_emu10k1x_ac97(struct emu10k1x *chip) struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_emu10k1x_ac97_write, .read = snd_emu10k1x_ac97_read, }; @@ -876,9 +872,8 @@ static int snd_emu10k1x_pcm(struct emu10k1x *emu, int device) } emu->pcm = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &emu->pci->dev, - 32*1024, 32*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &emu->pci->dev, 32*1024, 32*1024); return snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, map, 2, 1 << 2, NULL); @@ -891,7 +886,7 @@ static int snd_emu10k1x_create(struct snd_card *card, struct emu10k1x *chip; int err; int ch; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_emu10k1x_dev_free, }; @@ -935,6 +930,7 @@ static int snd_emu10k1x_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, &pci->dev, 4 * 1024, &chip->dma_buffer) < 0) { diff --git a/sound/pci/emu10k1/emufx.c b/sound/pci/emu10k1/emufx.c index a31adecfe608..4e76ed0e91d5 100644 --- a/sound/pci/emu10k1/emufx.c +++ b/sound/pci/emu10k1/emufx.c @@ -46,7 +46,7 @@ MODULE_PARM_DESC(high_res_gpr_volume, "GPR mixer controls use 31-bit range."); * Tables */ -static char *fxbuses[16] = { +static const char * const fxbuses[16] = { /* 0x00 */ "PCM Left", /* 0x01 */ "PCM Right", /* 0x02 */ "PCM Surround Left", @@ -65,7 +65,7 @@ static char *fxbuses[16] = { /* 0x0f */ NULL }; -static char *creative_ins[16] = { +static const char * const creative_ins[16] = { /* 0x00 */ "AC97 Left", /* 0x01 */ "AC97 Right", /* 0x02 */ "TTL IEC958 Left", @@ -84,7 +84,7 @@ static char *creative_ins[16] = { /* 0x0f */ NULL }; -static char *audigy_ins[16] = { +static const char * const audigy_ins[16] = { /* 0x00 */ "AC97 Left", /* 0x01 */ "AC97 Right", /* 0x02 */ "Audigy CD Left", @@ -103,7 +103,7 @@ static char *audigy_ins[16] = { /* 0x0f */ NULL }; -static char *creative_outs[32] = { +static const char * const creative_outs[32] = { /* 0x00 */ "AC97 Left", /* 0x01 */ "AC97 Right", /* 0x02 */ "Optical IEC958 Left", @@ -138,7 +138,7 @@ static char *creative_outs[32] = { /* 0x1f */ NULL, }; -static char *audigy_outs[32] = { +static const char * const audigy_outs[32] = { /* 0x00 */ "Digital Front Left", /* 0x01 */ "Digital Front Right", /* 0x02 */ "Digital Center", @@ -463,7 +463,7 @@ static void snd_emu10k1_write_op(struct snd_emu10k1_fx8010_code *icode, u_int32_t *code; if (snd_BUG_ON(*ptr >= 512)) return; - code = (u_int32_t __force *)icode->code + (*ptr) * 2; + code = icode->code + (*ptr) * 2; set_bit(*ptr, icode->code_valid); code[0] = ((x & 0x3ff) << 10) | (y & 0x3ff); code[1] = ((op & 0x0f) << 20) | ((r & 0x3ff) << 10) | (a & 0x3ff); @@ -480,7 +480,7 @@ static void snd_emu10k1_audigy_write_op(struct snd_emu10k1_fx8010_code *icode, u_int32_t *code; if (snd_BUG_ON(*ptr >= 1024)) return; - code = (u_int32_t __force *)icode->code + (*ptr) * 2; + code = icode->code + (*ptr) * 2; set_bit(*ptr, icode->code_valid); code[0] = ((x & 0x7ff) << 12) | (y & 0x7ff); code[1] = ((op & 0x0f) << 24) | ((r & 0x7ff) << 12) | (a & 0x7ff); @@ -513,8 +513,8 @@ static int snd_emu10k1_gpr_poke(struct snd_emu10k1 *emu, if (!test_bit(gpr, icode->gpr_valid)) continue; if (in_kernel) - val = *(__force u32 *)&icode->gpr_map[gpr]; - else if (get_user(val, &icode->gpr_map[gpr])) + val = icode->gpr_map[gpr]; + else if (get_user(val, (__user u32 *)&icode->gpr_map[gpr])) return -EFAULT; snd_emu10k1_ptr_write(emu, emu->gpr_base + gpr, 0, val); } @@ -530,7 +530,7 @@ static int snd_emu10k1_gpr_peek(struct snd_emu10k1 *emu, for (gpr = 0; gpr < (emu->audigy ? 0x200 : 0x100); gpr++) { set_bit(gpr, icode->gpr_valid); val = snd_emu10k1_ptr_read(emu, emu->gpr_base + gpr, 0); - if (put_user(val, &icode->gpr_map[gpr])) + if (put_user(val, (__user u32 *)&icode->gpr_map[gpr])) return -EFAULT; } return 0; @@ -547,11 +547,11 @@ static int snd_emu10k1_tram_poke(struct snd_emu10k1 *emu, if (!test_bit(tram, icode->tram_valid)) continue; if (in_kernel) { - val = *(__force u32 *)&icode->tram_data_map[tram]; - addr = *(__force u32 *)&icode->tram_addr_map[tram]; + val = icode->tram_data_map[tram]; + addr = icode->tram_addr_map[tram]; } else { - if (get_user(val, &icode->tram_data_map[tram]) || - get_user(addr, &icode->tram_addr_map[tram])) + if (get_user(val, (__user __u32 *)&icode->tram_data_map[tram]) || + get_user(addr, (__user __u32 *)&icode->tram_addr_map[tram])) return -EFAULT; } snd_emu10k1_ptr_write(emu, TANKMEMDATAREGBASE + tram, 0, val); @@ -581,8 +581,8 @@ static int snd_emu10k1_tram_peek(struct snd_emu10k1 *emu, addr = snd_emu10k1_ptr_read(emu, TANKMEMADDRREGBASE + tram, 0) >> 12; addr |= snd_emu10k1_ptr_read(emu, A_TANKMEMCTLREGBASE + tram, 0) << 20; } - if (put_user(val, &icode->tram_data_map[tram]) || - put_user(addr, &icode->tram_addr_map[tram])) + if (put_user(val, (__user u32 *)&icode->tram_data_map[tram]) || + put_user(addr, (__user u32 *)&icode->tram_addr_map[tram])) return -EFAULT; } return 0; @@ -598,11 +598,11 @@ static int snd_emu10k1_code_poke(struct snd_emu10k1 *emu, if (!test_bit(pc / 2, icode->code_valid)) continue; if (in_kernel) { - lo = *(__force u32 *)&icode->code[pc + 0]; - hi = *(__force u32 *)&icode->code[pc + 1]; + lo = icode->code[pc + 0]; + hi = icode->code[pc + 1]; } else { - if (get_user(lo, &icode->code[pc + 0]) || - get_user(hi, &icode->code[pc + 1])) + if (get_user(lo, (__user u32 *)&icode->code[pc + 0]) || + get_user(hi, (__user u32 *)&icode->code[pc + 1])) return -EFAULT; } snd_emu10k1_efx_write(emu, pc + 0, lo); @@ -619,17 +619,21 @@ static int snd_emu10k1_code_peek(struct snd_emu10k1 *emu, memset(icode->code_valid, 0, sizeof(icode->code_valid)); for (pc = 0; pc < (emu->audigy ? 2*1024 : 2*512); pc += 2) { set_bit(pc / 2, icode->code_valid); - if (put_user(snd_emu10k1_efx_read(emu, pc + 0), &icode->code[pc + 0])) + if (put_user(snd_emu10k1_efx_read(emu, pc + 0), + (__user u32 *)&icode->code[pc + 0])) return -EFAULT; - if (put_user(snd_emu10k1_efx_read(emu, pc + 1), &icode->code[pc + 1])) + if (put_user(snd_emu10k1_efx_read(emu, pc + 1), + (__user u32 *)&icode->code[pc + 1])) return -EFAULT; } return 0; } static struct snd_emu10k1_fx8010_ctl * -snd_emu10k1_look_for_ctl(struct snd_emu10k1 *emu, struct snd_ctl_elem_id *id) +snd_emu10k1_look_for_ctl(struct snd_emu10k1 *emu, + struct emu10k1_ctl_elem_id *_id) { + struct snd_ctl_elem_id *id = (struct snd_ctl_elem_id *)_id; struct snd_emu10k1_fx8010_ctl *ctl; struct snd_kcontrol *kcontrol; @@ -672,41 +676,60 @@ static unsigned int *copy_tlv(const unsigned int __user *_tlv, bool in_kernel) } static int copy_gctl(struct snd_emu10k1 *emu, - struct snd_emu10k1_fx8010_control_gpr *gctl, - struct snd_emu10k1_fx8010_control_gpr __user *_gctl, + struct snd_emu10k1_fx8010_control_gpr *dst, + struct snd_emu10k1_fx8010_control_gpr *src, int idx, bool in_kernel) { - struct snd_emu10k1_fx8010_control_old_gpr __user *octl; + struct snd_emu10k1_fx8010_control_gpr __user *_src; + struct snd_emu10k1_fx8010_control_old_gpr *octl; + struct snd_emu10k1_fx8010_control_old_gpr __user *_octl; + _src = (struct snd_emu10k1_fx8010_control_gpr __user *)src; if (emu->support_tlv) { if (in_kernel) - memcpy(gctl, (__force void *)&_gctl[idx], sizeof(*gctl)); - else if (copy_from_user(gctl, &_gctl[idx], sizeof(*gctl))) + *dst = src[idx]; + else if (copy_from_user(dst, &_src[idx], sizeof(*src))) return -EFAULT; return 0; } - octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)_gctl; + octl = (struct snd_emu10k1_fx8010_control_old_gpr *)src; + _octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)octl; if (in_kernel) - memcpy(gctl, (__force void *)&octl[idx], sizeof(*octl)); - else if (copy_from_user(gctl, &octl[idx], sizeof(*octl))) + memcpy(dst, &octl[idx], sizeof(*octl)); + else if (copy_from_user(dst, &_octl[idx], sizeof(*octl))) return -EFAULT; - gctl->tlv = NULL; + dst->tlv = NULL; return 0; } static int copy_gctl_to_user(struct snd_emu10k1 *emu, - struct snd_emu10k1_fx8010_control_gpr __user *_gctl, - struct snd_emu10k1_fx8010_control_gpr *gctl, + struct snd_emu10k1_fx8010_control_gpr *dst, + struct snd_emu10k1_fx8010_control_gpr *src, int idx) { + struct snd_emu10k1_fx8010_control_gpr __user *_dst; struct snd_emu10k1_fx8010_control_old_gpr __user *octl; + _dst = (struct snd_emu10k1_fx8010_control_gpr __user *)dst; if (emu->support_tlv) - return copy_to_user(&_gctl[idx], gctl, sizeof(*gctl)); + return copy_to_user(&_dst[idx], src, sizeof(*src)); - octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)_gctl; - return copy_to_user(&octl[idx], gctl, sizeof(*octl)); + octl = (struct snd_emu10k1_fx8010_control_old_gpr __user *)dst; + return copy_to_user(&octl[idx], src, sizeof(*octl)); +} + +static int copy_ctl_elem_id(const struct emu10k1_ctl_elem_id *list, int i, + struct emu10k1_ctl_elem_id *ret, bool in_kernel) +{ + struct emu10k1_ctl_elem_id __user *_id = + (struct emu10k1_ctl_elem_id __user *)&list[i]; + + if (in_kernel) + *ret = list[i]; + else if (copy_from_user(ret, _id, sizeof(*ret))) + return -EFAULT; + return 0; } static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu, @@ -714,17 +737,16 @@ static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu, bool in_kernel) { unsigned int i; - struct snd_ctl_elem_id __user *_id; - struct snd_ctl_elem_id id; + struct emu10k1_ctl_elem_id id; struct snd_emu10k1_fx8010_control_gpr *gctl; + struct snd_ctl_elem_id *gctl_id; int err; - for (i = 0, _id = icode->gpr_del_controls; - i < icode->gpr_del_control_count; i++, _id++) { - if (in_kernel) - id = *(__force struct snd_ctl_elem_id *)_id; - else if (copy_from_user(&id, _id, sizeof(id))) - return -EFAULT; + for (i = 0; i < icode->gpr_del_control_count; i++) { + err = copy_ctl_elem_id(icode->gpr_del_controls, i, &id, + in_kernel); + if (err < 0) + return err; if (snd_emu10k1_look_for_ctl(emu, &id) == NULL) return -ENOENT; } @@ -740,15 +762,16 @@ static int snd_emu10k1_verify_controls(struct snd_emu10k1 *emu, } if (snd_emu10k1_look_for_ctl(emu, &gctl->id)) continue; + gctl_id = (struct snd_ctl_elem_id *)&gctl->id; down_read(&emu->card->controls_rwsem); - if (snd_ctl_find_id(emu->card, &gctl->id) != NULL) { + if (snd_ctl_find_id(emu->card, gctl_id)) { up_read(&emu->card->controls_rwsem); err = -EEXIST; goto __error; } up_read(&emu->card->controls_rwsem); - if (gctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER && - gctl->id.iface != SNDRV_CTL_ELEM_IFACE_PCM) { + if (gctl_id->iface != SNDRV_CTL_ELEM_IFACE_MIXER && + gctl_id->iface != SNDRV_CTL_ELEM_IFACE_PCM) { err = -EINVAL; goto __error; } @@ -783,6 +806,7 @@ static int snd_emu10k1_add_controls(struct snd_emu10k1 *emu, { unsigned int i, j; struct snd_emu10k1_fx8010_control_gpr *gctl; + struct snd_ctl_elem_id *gctl_id; struct snd_emu10k1_fx8010_ctl *ctl, *nctl; struct snd_kcontrol_new knew; struct snd_kcontrol *kctl; @@ -803,24 +827,25 @@ static int snd_emu10k1_add_controls(struct snd_emu10k1 *emu, err = -EFAULT; goto __error; } - if (gctl->id.iface != SNDRV_CTL_ELEM_IFACE_MIXER && - gctl->id.iface != SNDRV_CTL_ELEM_IFACE_PCM) { + gctl_id = (struct snd_ctl_elem_id *)&gctl->id; + if (gctl_id->iface != SNDRV_CTL_ELEM_IFACE_MIXER && + gctl_id->iface != SNDRV_CTL_ELEM_IFACE_PCM) { err = -EINVAL; goto __error; } - if (! gctl->id.name[0]) { + if (!*gctl_id->name) { err = -EINVAL; goto __error; } ctl = snd_emu10k1_look_for_ctl(emu, &gctl->id); memset(&knew, 0, sizeof(knew)); - knew.iface = gctl->id.iface; - knew.name = gctl->id.name; - knew.index = gctl->id.index; - knew.device = gctl->id.device; - knew.subdevice = gctl->id.subdevice; + knew.iface = gctl_id->iface; + knew.name = gctl_id->name; + knew.index = gctl_id->index; + knew.device = gctl_id->device; + knew.subdevice = gctl_id->subdevice; knew.info = snd_emu10k1_gpr_ctl_info; - knew.tlv.p = copy_tlv((__force const unsigned int __user *)gctl->tlv, in_kernel); + knew.tlv.p = copy_tlv((const unsigned int __user *)gctl->tlv, in_kernel); if (knew.tlv.p) knew.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ; @@ -876,17 +901,16 @@ static int snd_emu10k1_del_controls(struct snd_emu10k1 *emu, bool in_kernel) { unsigned int i; - struct snd_ctl_elem_id id; - struct snd_ctl_elem_id __user *_id; + struct emu10k1_ctl_elem_id id; struct snd_emu10k1_fx8010_ctl *ctl; struct snd_card *card = emu->card; + int err; - for (i = 0, _id = icode->gpr_del_controls; - i < icode->gpr_del_control_count; i++, _id++) { - if (in_kernel) - id = *(__force struct snd_ctl_elem_id *)_id; - else if (copy_from_user(&id, _id, sizeof(id))) - return -EFAULT; + for (i = 0; i < icode->gpr_del_control_count; i++) { + err = copy_ctl_elem_id(icode->gpr_del_controls, i, &id, + in_kernel); + if (err < 0) + return err; down_write(&card->controls_rwsem); ctl = snd_emu10k1_look_for_ctl(emu, &id); if (ctl) @@ -915,7 +939,7 @@ static int snd_emu10k1_list_controls(struct snd_emu10k1 *emu, i < icode->gpr_list_control_count) { memset(gctl, 0, sizeof(*gctl)); id = &ctl->kcontrol->id; - gctl->id.iface = id->iface; + gctl->id.iface = (__force int)id->iface; strlcpy(gctl->id.name, id->name, sizeof(gctl->id.name)); gctl->id.index = id->index; gctl->id.device = id->device; @@ -1093,7 +1117,7 @@ static void snd_emu10k1_init_mono_control(struct snd_emu10k1_fx8010_control_gpr *ctl, const char *name, int gpr, int defval) { - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, name); ctl->vcount = ctl->count = 1; ctl->gpr[0] = gpr + 0; ctl->value[0] = defval; @@ -1114,7 +1138,7 @@ static void snd_emu10k1_init_stereo_control(struct snd_emu10k1_fx8010_control_gpr *ctl, const char *name, int gpr, int defval) { - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, name); ctl->vcount = ctl->count = 2; ctl->gpr[0] = gpr + 0; ctl->value[0] = defval; @@ -1136,7 +1160,7 @@ static void snd_emu10k1_init_mono_onoff_control(struct snd_emu10k1_fx8010_control_gpr *ctl, const char *name, int gpr, int defval) { - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, name); ctl->vcount = ctl->count = 1; ctl->gpr[0] = gpr + 0; ctl->value[0] = defval; @@ -1149,7 +1173,7 @@ static void snd_emu10k1_init_stereo_onoff_control(struct snd_emu10k1_fx8010_control_gpr *ctl, const char *name, int gpr, int defval) { - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, name); ctl->vcount = ctl->count = 2; ctl->gpr[0] = gpr + 0; ctl->value[0] = defval; @@ -1202,8 +1226,8 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu) if (!icode) return err; - icode->gpr_map = (u_int32_t __user *) kcalloc(512 + 256 + 256 + 2 * 1024, - sizeof(u_int32_t), GFP_KERNEL); + icode->gpr_map = kcalloc(512 + 256 + 256 + 2 * 1024, + sizeof(u_int32_t), GFP_KERNEL); if (!icode->gpr_map) goto __err_gpr; controls = kcalloc(SND_EMU10K1_GPR_CONTROLS, @@ -1211,7 +1235,7 @@ static int _snd_emu10k1_audigy_init_efx(struct snd_emu10k1 *emu) if (!controls) goto __err_ctrls; - gpr_map = (u32 __force *)icode->gpr_map; + gpr_map = icode->gpr_map; icode->tram_data_map = icode->gpr_map + 512; icode->tram_addr_map = icode->tram_data_map + 256; @@ -1466,7 +1490,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input)) ctl = &controls[nctl + 0]; - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, "Tone Control - Bass"); ctl->vcount = 2; ctl->count = 10; @@ -1475,7 +1499,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input)) ctl->value[0] = ctl->value[1] = 20; ctl->translation = EMU10K1_GPR_TRANSLATION_BASS; ctl = &controls[nctl + 1]; - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, "Tone Control - Treble"); ctl->vcount = 2; ctl->count = 10; @@ -1756,7 +1780,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input)) A_OP(icode, &ptr, 0x0f, 0xc0, 0xc0, 0xcf, 0xc0); icode->gpr_add_control_count = nctl; - icode->gpr_add_controls = (struct snd_emu10k1_fx8010_control_gpr __user *)controls; + icode->gpr_add_controls = controls; emu->support_tlv = 1; /* support TLV */ err = snd_emu10k1_icode_poke(emu, icode, true); emu->support_tlv = 0; /* clear again */ @@ -1764,7 +1788,7 @@ A_OP(icode, &ptr, iMAC0, A_GPR(var), A_GPR(var), A_GPR(vol), A_EXTIN(input)) __err: kfree(controls); __err_ctrls: - kfree((void __force *)icode->gpr_map); + kfree(icode->gpr_map); __err_gpr: kfree(icode); return err; @@ -1837,8 +1861,8 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) if (!icode) return err; - icode->gpr_map = (u_int32_t __user *) kcalloc(256 + 160 + 160 + 2 * 512, - sizeof(u_int32_t), GFP_KERNEL); + icode->gpr_map = kcalloc(256 + 160 + 160 + 2 * 512, + sizeof(u_int32_t), GFP_KERNEL); if (!icode->gpr_map) goto __err_gpr; @@ -1852,7 +1876,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) if (!ipcm) goto __err_ipcm; - gpr_map = (u32 __force *)icode->gpr_map; + gpr_map = icode->gpr_map; icode->tram_data_map = icode->gpr_map + 256; icode->tram_addr_map = icode->tram_data_map + 160; @@ -2186,7 +2210,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) OP(icode, &ptr, iACC3, GPR(playback + SND_EMU10K1_PLAYBACK_CHANNELS + 5), GPR(playback + 5), C_00000000, C_00000000); /* LFE */ ctl = &controls[i + 0]; - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, "Tone Control - Bass"); ctl->vcount = 2; ctl->count = 10; @@ -2196,7 +2220,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) ctl->tlv = snd_emu10k1_bass_treble_db_scale; ctl->translation = EMU10K1_GPR_TRANSLATION_BASS; ctl = &controls[i + 1]; - ctl->id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; + ctl->id.iface = (__force int)SNDRV_CTL_ELEM_IFACE_MIXER; strcpy(ctl->id.name, "Tone Control - Treble"); ctl->vcount = 2; ctl->count = 10; @@ -2382,7 +2406,7 @@ static int _snd_emu10k1_init_efx(struct snd_emu10k1 *emu) if ((err = snd_emu10k1_fx8010_tram_setup(emu, ipcm->buffer_size)) < 0) goto __err; icode->gpr_add_control_count = i; - icode->gpr_add_controls = (struct snd_emu10k1_fx8010_control_gpr __user *)controls; + icode->gpr_add_controls = controls; emu->support_tlv = 1; /* support TLV */ err = snd_emu10k1_icode_poke(emu, icode, true); emu->support_tlv = 0; /* clear again */ @@ -2393,7 +2417,7 @@ __err: __err_ipcm: kfree(controls); __err_ctrls: - kfree((void __force *)icode->gpr_map); + kfree(icode->gpr_map); __err_gpr: kfree(icode); return err; @@ -2483,7 +2507,7 @@ static int snd_emu10k1_fx8010_open(struct snd_hwdep * hw, struct file *file) return 0; } -static void copy_string(char *dst, char *src, char *null, int idx) +static void copy_string(char *dst, const char *src, const char *null, int idx) { if (src == NULL) sprintf(dst, "%s %02X", null, idx); @@ -2494,7 +2518,7 @@ static void copy_string(char *dst, char *src, char *null, int idx) static void snd_emu10k1_fx8010_info(struct snd_emu10k1 *emu, struct snd_emu10k1_fx8010_info *info) { - char **fxbus, **extin, **extout; + const char * const *fxbus, * const *extin, * const *extout; unsigned short fxbus_mask, extin_mask, extout_mask; int res; diff --git a/sound/pci/emu10k1/emumixer.c b/sound/pci/emu10k1/emumixer.c index 7c0417253cb5..8a6cbe67e29d 100644 --- a/sound/pci/emu10k1/emumixer.c +++ b/sound/pci/emu10k1/emumixer.c @@ -183,7 +183,7 @@ static const char * const emu1616_src_texts[] = { /* * List of data sources available for each destination */ -static unsigned int emu1010_src_regs[] = { +static const unsigned int emu1010_src_regs[] = { EMU_SRC_SILENCE,/* 0 */ EMU_SRC_DOCK_MIC_A1, /* 1 */ EMU_SRC_DOCK_MIC_B1, /* 2 */ @@ -240,7 +240,7 @@ static unsigned int emu1010_src_regs[] = { }; /* 1616(m) cardbus */ -static unsigned int emu1616_src_regs[] = { +static const unsigned int emu1616_src_regs[] = { EMU_SRC_SILENCE, EMU_SRC_DOCK_MIC_A1, EMU_SRC_DOCK_MIC_B1, @@ -296,7 +296,7 @@ static unsigned int emu1616_src_regs[] = { * Data destinations - physical EMU outputs. * Each destination has an enum mixer control to choose a data source */ -static unsigned int emu1010_output_dst[] = { +static const unsigned int emu1010_output_dst[] = { EMU_DST_DOCK_DAC1_LEFT1, /* 0 */ EMU_DST_DOCK_DAC1_RIGHT1, /* 1 */ EMU_DST_DOCK_DAC2_LEFT1, /* 2 */ @@ -324,7 +324,7 @@ static unsigned int emu1010_output_dst[] = { }; /* 1616(m) cardbus */ -static unsigned int emu1616_output_dst[] = { +static const unsigned int emu1616_output_dst[] = { EMU_DST_DOCK_DAC1_LEFT1, EMU_DST_DOCK_DAC1_RIGHT1, EMU_DST_DOCK_DAC2_LEFT1, @@ -350,7 +350,7 @@ static unsigned int emu1616_output_dst[] = { * capture (EMU32 + I2S links) * Each destination has an enum mixer control to choose a data source */ -static unsigned int emu1010_input_dst[] = { +static const unsigned int emu1010_input_dst[] = { EMU_DST_ALICE2_EMU32_0, EMU_DST_ALICE2_EMU32_1, EMU_DST_ALICE2_EMU32_2, @@ -484,7 +484,7 @@ static int snd_emu1010_input_source_put(struct snd_kcontrol *kcontrol, .private_value = chid \ } -static struct snd_kcontrol_new snd_emu1010_output_enum_ctls[] = { +static const struct snd_kcontrol_new snd_emu1010_output_enum_ctls[] = { EMU1010_SOURCE_OUTPUT("Dock DAC1 Left Playback Enum", 0), EMU1010_SOURCE_OUTPUT("Dock DAC1 Right Playback Enum", 1), EMU1010_SOURCE_OUTPUT("Dock DAC2 Left Playback Enum", 2), @@ -513,7 +513,7 @@ static struct snd_kcontrol_new snd_emu1010_output_enum_ctls[] = { /* 1616(m) cardbus */ -static struct snd_kcontrol_new snd_emu1616_output_enum_ctls[] = { +static const struct snd_kcontrol_new snd_emu1616_output_enum_ctls[] = { EMU1010_SOURCE_OUTPUT("Dock DAC1 Left Playback Enum", 0), EMU1010_SOURCE_OUTPUT("Dock DAC1 Right Playback Enum", 1), EMU1010_SOURCE_OUTPUT("Dock DAC2 Left Playback Enum", 2), @@ -545,7 +545,7 @@ static struct snd_kcontrol_new snd_emu1616_output_enum_ctls[] = { .private_value = chid \ } -static struct snd_kcontrol_new snd_emu1010_input_enum_ctls[] = { +static const struct snd_kcontrol_new snd_emu1010_input_enum_ctls[] = { EMU1010_SOURCE_INPUT("DSP 0 Capture Enum", 0), EMU1010_SOURCE_INPUT("DSP 1 Capture Enum", 1), EMU1010_SOURCE_INPUT("DSP 2 Capture Enum", 2), @@ -613,7 +613,7 @@ static int snd_emu1010_adc_pads_put(struct snd_kcontrol *kcontrol, struct snd_ct .private_value = chid \ } -static struct snd_kcontrol_new snd_emu1010_adc_pads[] = { +static const struct snd_kcontrol_new snd_emu1010_adc_pads[] = { EMU1010_ADC_PADS("ADC1 14dB PAD Audio Dock Capture Switch", EMU_HANA_DOCK_ADC_PAD1), EMU1010_ADC_PADS("ADC2 14dB PAD Audio Dock Capture Switch", EMU_HANA_DOCK_ADC_PAD2), EMU1010_ADC_PADS("ADC3 14dB PAD Audio Dock Capture Switch", EMU_HANA_DOCK_ADC_PAD3), @@ -661,7 +661,7 @@ static int snd_emu1010_dac_pads_put(struct snd_kcontrol *kcontrol, struct snd_ct .private_value = chid \ } -static struct snd_kcontrol_new snd_emu1010_dac_pads[] = { +static const struct snd_kcontrol_new snd_emu1010_dac_pads[] = { EMU1010_DAC_PADS("DAC1 Audio Dock 14dB PAD Playback Switch", EMU_HANA_DOCK_DAC_PAD1), EMU1010_DAC_PADS("DAC2 Audio Dock 14dB PAD Playback Switch", EMU_HANA_DOCK_DAC_PAD2), EMU1010_DAC_PADS("DAC3 Audio Dock 14dB PAD Playback Switch", EMU_HANA_DOCK_DAC_PAD3), @@ -1051,7 +1051,7 @@ static int snd_audigy_i2c_volume_put(struct snd_kcontrol *kcontrol, } -static struct snd_kcontrol_new snd_audigy_i2c_volume_ctls[] = { +static const struct snd_kcontrol_new snd_audigy_i2c_volume_ctls[] = { I2C_VOLUME("Mic Capture Volume", 0), I2C_VOLUME("Line Capture Volume", 0) }; @@ -1125,7 +1125,7 @@ static int snd_audigy_spdif_output_rate_put(struct snd_kcontrol *kcontrol, return change; } -static struct snd_kcontrol_new snd_audigy_spdif_output_rate = +static const struct snd_kcontrol_new snd_audigy_spdif_output_rate = { .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .iface = SNDRV_CTL_ELEM_IFACE_MIXER, @@ -1778,8 +1778,8 @@ int snd_emu10k1_mixer(struct snd_emu10k1 *emu, int err, pcm; struct snd_kcontrol *kctl; struct snd_card *card = emu->card; - char **c; - static char *emu10k1_remove_ctls[] = { + const char * const *c; + static const char * const emu10k1_remove_ctls[] = { /* no AC97 mono, surround, center/lfe */ "Master Mono Playback Switch", "Master Mono Playback Volume", @@ -1793,13 +1793,13 @@ int snd_emu10k1_mixer(struct snd_emu10k1 *emu, "LFE Playback Volume", NULL }; - static char *emu10k1_rename_ctls[] = { + static const char * const emu10k1_rename_ctls[] = { "Surround Digital Playback Volume", "Surround Playback Volume", "Center Digital Playback Volume", "Center Playback Volume", "LFE Digital Playback Volume", "LFE Playback Volume", NULL }; - static char *audigy_remove_ctls[] = { + static const char * const audigy_remove_ctls[] = { /* Master/PCM controls on ac97 of Audigy has no effect */ /* On the Audigy2 the AC97 playback is piped into * the Philips ADC for 24bit capture */ @@ -1826,7 +1826,7 @@ int snd_emu10k1_mixer(struct snd_emu10k1 *emu, "External Amplifier", NULL }; - static char *audigy_rename_ctls[] = { + static const char * const audigy_rename_ctls[] = { /* use conventional names */ "Wave Playback Volume", "PCM Playback Volume", /* "Wave Capture Volume", "PCM Capture Volume", */ @@ -1836,7 +1836,7 @@ int snd_emu10k1_mixer(struct snd_emu10k1 *emu, "Master Mono Playback Volume", "Phone Output Playback Volume", NULL }; - static char *audigy_rename_ctls_i2c_adc[] = { + static const char * const audigy_rename_ctls_i2c_adc[] = { //"Analog Mix Capture Volume","OLD Analog Mix Capture Volume", "Line Capture Volume", "Analog Mix Capture Volume", "Wave Playback Volume", "OLD PCM Playback Volume", @@ -1845,7 +1845,7 @@ int snd_emu10k1_mixer(struct snd_emu10k1 *emu, "CD Capture Volume", "IEC958 Optical Capture Volume", NULL }; - static char *audigy_remove_ctls_i2c_adc[] = { + static const char * const audigy_remove_ctls_i2c_adc[] = { /* On the Audigy2 ZS Notebook * Capture via WM8775 */ "Mic Capture Volume", @@ -1854,7 +1854,7 @@ int snd_emu10k1_mixer(struct snd_emu10k1 *emu, "IEC958 Optical Capture Volume", NULL }; - static char *audigy_remove_ctls_1361t_adc[] = { + static const char * const audigy_remove_ctls_1361t_adc[] = { /* On the Audigy2 the AC97 playback is piped into * the Philips ADC for 24bit capture */ "PCM Playback Switch", @@ -1872,7 +1872,7 @@ int snd_emu10k1_mixer(struct snd_emu10k1 *emu, "Line2 Capture Volume", NULL }; - static char *audigy_rename_ctls_1361t_adc[] = { + static const char * const audigy_rename_ctls_1361t_adc[] = { "Master Playback Switch", "Master Capture Switch", "Master Playback Volume", "Master Capture Volume", "Wave Master Playback Volume", "Master Playback Volume", @@ -1898,7 +1898,7 @@ int snd_emu10k1_mixer(struct snd_emu10k1 *emu, if (emu->card_capabilities->ac97_chip) { struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_emu10k1_ac97_write, .read = snd_emu10k1_ac97_read, }; diff --git a/sound/pci/emu10k1/emupcm.c b/sound/pci/emu10k1/emupcm.c index 9a8cf3c7dd67..b934c6ac52dd 100644 --- a/sound/pci/emu10k1/emupcm.c +++ b/sound/pci/emu10k1/emupcm.c @@ -569,17 +569,6 @@ static const struct snd_pcm_hardware snd_emu10k1_efx_playback = .fifo_size = 0, }; -static int snd_emu10k1_capture_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_emu10k1_capture_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int snd_emu10k1_capture_prepare(struct snd_pcm_substream *substream) { struct snd_emu10k1 *emu = snd_pcm_substream_chip(substream); @@ -1360,7 +1349,6 @@ static int snd_emu10k1_capture_efx_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_emu10k1_playback_ops = { .open = snd_emu10k1_playback_open, .close = snd_emu10k1_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_emu10k1_playback_hw_params, .hw_free = snd_emu10k1_playback_hw_free, .prepare = snd_emu10k1_playback_prepare, @@ -1371,9 +1359,6 @@ static const struct snd_pcm_ops snd_emu10k1_playback_ops = { static const struct snd_pcm_ops snd_emu10k1_capture_ops = { .open = snd_emu10k1_capture_open, .close = snd_emu10k1_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_emu10k1_capture_hw_params, - .hw_free = snd_emu10k1_capture_hw_free, .prepare = snd_emu10k1_capture_prepare, .trigger = snd_emu10k1_capture_trigger, .pointer = snd_emu10k1_capture_pointer, @@ -1383,7 +1368,6 @@ static const struct snd_pcm_ops snd_emu10k1_capture_ops = { static const struct snd_pcm_ops snd_emu10k1_efx_playback_ops = { .open = snd_emu10k1_efx_playback_open, .close = snd_emu10k1_efx_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_emu10k1_playback_hw_params, .hw_free = snd_emu10k1_efx_playback_hw_free, .prepare = snd_emu10k1_efx_playback_prepare, @@ -1410,15 +1394,15 @@ int snd_emu10k1_pcm(struct snd_emu10k1 *emu, int device) strcpy(pcm->name, "ADC Capture/Standard PCM Playback"); emu->pcm = pcm; + /* playback substream can't use managed buffers due to alignment */ for (substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; substream; substream = substream->next) snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV_SG, &emu->pci->dev, 64*1024, 64*1024); for (substream = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream; substream; substream = substream->next) - snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV, - &emu->pci->dev, - 64*1024, 64*1024); + snd_pcm_set_managed_buffer(substream, SNDRV_DMA_TYPE_DEV, + &emu->pci->dev, 64*1024, 64*1024); return 0; } @@ -1453,9 +1437,6 @@ int snd_emu10k1_pcm_multi(struct snd_emu10k1 *emu, int device) static const struct snd_pcm_ops snd_emu10k1_capture_mic_ops = { .open = snd_emu10k1_capture_mic_open, .close = snd_emu10k1_capture_mic_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_emu10k1_capture_hw_params, - .hw_free = snd_emu10k1_capture_hw_free, .prepare = snd_emu10k1_capture_prepare, .trigger = snd_emu10k1_capture_trigger, .pointer = snd_emu10k1_capture_pointer, @@ -1477,9 +1458,8 @@ int snd_emu10k1_pcm_mic(struct snd_emu10k1 *emu, int device) strcpy(pcm->name, "Mic Capture"); emu->pcm_mic = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &emu->pci->dev, - 64*1024, 64*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &emu->pci->dev, + 64*1024, 64*1024); return 0; } @@ -1550,9 +1530,6 @@ static const struct snd_kcontrol_new snd_emu10k1_pcm_efx_voices_mask = { static const struct snd_pcm_ops snd_emu10k1_capture_efx_ops = { .open = snd_emu10k1_capture_efx_open, .close = snd_emu10k1_capture_efx_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_emu10k1_capture_hw_params, - .hw_free = snd_emu10k1_capture_hw_free, .prepare = snd_emu10k1_capture_prepare, .trigger = snd_emu10k1_capture_trigger, .pointer = snd_emu10k1_capture_pointer, @@ -1633,12 +1610,6 @@ static int snd_emu10k1_fx8010_playback_transfer(struct snd_pcm_substream *substr fx8010_pb_trans_copy); } -static int snd_emu10k1_fx8010_playback_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - static int snd_emu10k1_fx8010_playback_hw_free(struct snd_pcm_substream *substream) { struct snd_emu10k1 *emu = snd_pcm_substream_chip(substream); @@ -1647,7 +1618,6 @@ static int snd_emu10k1_fx8010_playback_hw_free(struct snd_pcm_substream *substre for (i = 0; i < pcm->channels; i++) snd_emu10k1_ptr_write(emu, TANKMEMADDRREGBASE + 0x80 + pcm->etram[i], 0, 0); - snd_pcm_lib_free_pages(substream); return 0; } @@ -1792,8 +1762,6 @@ static int snd_emu10k1_fx8010_playback_close(struct snd_pcm_substream *substream static const struct snd_pcm_ops snd_emu10k1_fx8010_playback_ops = { .open = snd_emu10k1_fx8010_playback_open, .close = snd_emu10k1_fx8010_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_emu10k1_fx8010_playback_hw_params, .hw_free = snd_emu10k1_fx8010_playback_hw_free, .prepare = snd_emu10k1_fx8010_playback_prepare, .trigger = snd_emu10k1_fx8010_playback_trigger, @@ -1852,9 +1820,8 @@ int snd_emu10k1_pcm_efx(struct snd_emu10k1 *emu, int device) if (err < 0) return err; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &emu->pci->dev, - 64*1024, 64*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &emu->pci->dev, + 64*1024, 64*1024); return 0; } diff --git a/sound/pci/emu10k1/emuproc.c b/sound/pci/emu10k1/emuproc.c index d32f256af809..6e20cca9c98f 100644 --- a/sound/pci/emu10k1/emuproc.c +++ b/sound/pci/emu10k1/emuproc.c @@ -26,10 +26,10 @@ static void snd_emu10k1_proc_spdif_status(struct snd_emu10k1 * emu, int status_reg, int rate_reg) { - static char *clkaccy[4] = { "1000ppm", "50ppm", "variable", "unknown" }; - static int samplerate[16] = { 44100, 1, 48000, 32000, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 }; - static char *channel[16] = { "unspec", "left", "right", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15" }; - static char *emphasis[8] = { "none", "50/15 usec 2 channel", "2", "3", "4", "5", "6", "7" }; + static const char * const clkaccy[4] = { "1000ppm", "50ppm", "variable", "unknown" }; + static const int samplerate[16] = { 44100, 1, 48000, 32000, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 }; + static const char * const channel[16] = { "unspec", "left", "right", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13", "14", "15" }; + static const char * const emphasis[8] = { "none", "50/15 usec 2 channel", "2", "3", "4", "5", "6", "7" }; unsigned int status, rate = 0; status = snd_emu10k1_ptr_read(emu, status_reg, 0); @@ -67,7 +67,7 @@ static void snd_emu10k1_proc_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) { /* FIXME - output names are in emufx.c too */ - static char *creative_outs[32] = { + static const char * const creative_outs[32] = { /* 00 */ "AC97 Left", /* 01 */ "AC97 Right", /* 02 */ "Optical IEC958 Left", @@ -102,7 +102,7 @@ static void snd_emu10k1_proc_read(struct snd_info_entry *entry, /* 31 */ "???" }; - static char *audigy_outs[64] = { + static const char * const audigy_outs[64] = { /* 00 */ "Digital Front Left", /* 01 */ "Digital Front Right", /* 02 */ "Digital Center", @@ -172,7 +172,7 @@ static void snd_emu10k1_proc_read(struct snd_info_entry *entry, struct snd_emu10k1 *emu = entry->private_data; unsigned int val, val1; int nefx = emu->audigy ? 64 : 32; - char **outputs = emu->audigy ? audigy_outs : creative_outs; + const char * const *outputs = emu->audigy ? audigy_outs : creative_outs; int idx; snd_iprintf(buffer, "EMU10K1\n\n"); @@ -262,7 +262,7 @@ static void snd_emu10k1_proc_spdif_read(struct snd_info_entry *entry, static void snd_emu10k1_proc_rates_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) { - static int samplerate[8] = { 44100, 48000, 96000, 192000, 4, 5, 6, 7 }; + static const int samplerate[8] = { 44100, 48000, 96000, 192000, 4, 5, 6, 7 }; struct snd_emu10k1 *emu = entry->private_data; unsigned int val, tmp, n; val = snd_emu10k1_ptr20_read(emu, CAPTURE_RATE_STATUS, 0); @@ -545,7 +545,7 @@ static void snd_emu_proc_ptr_reg_read20c(struct snd_info_entry *entry, } #endif -static struct snd_info_entry_ops snd_emu10k1_proc_ops_fx8010 = { +static const struct snd_info_entry_ops snd_emu10k1_proc_ops_fx8010 = { .read = snd_emu10k1_fx8010_read, }; diff --git a/sound/pci/emu10k1/io.c b/sound/pci/emu10k1/io.c index a3f1de7e5fee..e15092ce9848 100644 --- a/sound/pci/emu10k1/io.c +++ b/sound/pci/emu10k1/io.c @@ -510,7 +510,7 @@ void snd_emu10k1_ac97_write(struct snd_ac97 *ac97, unsigned short reg, unsigned unsigned int snd_emu10k1_rate_to_pitch(unsigned int rate) { - static u32 logMagTable[128] = { + static const u32 logMagTable[128] = { 0x00000, 0x02dfc, 0x05b9e, 0x088e6, 0x0b5d6, 0x0e26f, 0x10eb3, 0x13aa2, 0x1663f, 0x1918a, 0x1bc84, 0x1e72e, 0x2118b, 0x23b9a, 0x2655d, 0x28ed5, 0x2b803, 0x2e0e8, 0x30985, 0x331db, 0x359eb, 0x381b6, 0x3a93d, 0x3d081, @@ -528,7 +528,7 @@ unsigned int snd_emu10k1_rate_to_pitch(unsigned int rate) 0xe829f, 0xe9b31, 0xeb3a9, 0xecc08, 0xee44c, 0xefc78, 0xf148a, 0xf2c83, 0xf4463, 0xf5c2a, 0xf73da, 0xf8b71, 0xfa2f0, 0xfba57, 0xfd1a7, 0xfe8df }; - static char logSlopeTable[128] = { + static const char logSlopeTable[128] = { 0x5c, 0x5c, 0x5b, 0x5a, 0x5a, 0x59, 0x58, 0x58, 0x57, 0x56, 0x56, 0x55, 0x55, 0x54, 0x53, 0x53, 0x52, 0x52, 0x51, 0x51, 0x50, 0x50, 0x4f, 0x4f, diff --git a/sound/pci/emu10k1/p16v.c b/sound/pci/emu10k1/p16v.c index ab8876855989..1099f102b365 100644 --- a/sound/pci/emu10k1/p16v.c +++ b/sound/pci/emu10k1/p16v.c @@ -282,36 +282,6 @@ static int snd_p16v_pcm_open_capture(struct snd_pcm_substream *substream) return snd_p16v_pcm_open_capture_channel(substream, 0); } -/* hw_params callback */ -static int snd_p16v_pcm_hw_params_playback(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -/* hw_params callback */ -static int snd_p16v_pcm_hw_params_capture(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - - -/* hw_free callback */ -static int snd_p16v_pcm_hw_free_playback(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - -/* hw_free callback */ -static int snd_p16v_pcm_hw_free_capture(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - - /* prepare playback callback */ static int snd_p16v_pcm_prepare_playback(struct snd_pcm_substream *substream) { @@ -582,9 +552,6 @@ snd_p16v_pcm_pointer_capture(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_p16v_playback_front_ops = { .open = snd_p16v_pcm_open_playback_front, .close = snd_p16v_pcm_close_playback, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_p16v_pcm_hw_params_playback, - .hw_free = snd_p16v_pcm_hw_free_playback, .prepare = snd_p16v_pcm_prepare_playback, .trigger = snd_p16v_pcm_trigger_playback, .pointer = snd_p16v_pcm_pointer_playback, @@ -593,9 +560,6 @@ static const struct snd_pcm_ops snd_p16v_playback_front_ops = { static const struct snd_pcm_ops snd_p16v_capture_ops = { .open = snd_p16v_pcm_open_capture, .close = snd_p16v_pcm_close_capture, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_p16v_pcm_hw_params_capture, - .hw_free = snd_p16v_pcm_hw_free_capture, .prepare = snd_p16v_pcm_prepare_capture, .trigger = snd_p16v_pcm_trigger_capture, .pointer = snd_p16v_pcm_pointer_capture, @@ -642,10 +606,10 @@ int snd_p16v_pcm(struct snd_emu10k1 *emu, int device) for(substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; substream; substream = substream->next) { - snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV, - &emu->pci->dev, - (65536 - 64) * 8, - (65536 - 64) * 8); + snd_pcm_set_managed_buffer(substream, SNDRV_DMA_TYPE_DEV, + &emu->pci->dev, + (65536 - 64) * 8, + (65536 - 64) * 8); /* dev_dbg(emu->card->dev, "preallocate playback substream: err=%d\n", err); @@ -655,9 +619,9 @@ int snd_p16v_pcm(struct snd_emu10k1 *emu, int device) for (substream = pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream; substream; substream = substream->next) { - snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV, - &emu->pci->dev, - 65536 - 64, 65536 - 64); + snd_pcm_set_managed_buffer(substream, SNDRV_DMA_TYPE_DEV, + &emu->pci->dev, + 65536 - 64, 65536 - 64); /* dev_dbg(emu->card->dev, "preallocate capture substream: err=%d\n", err); @@ -812,7 +776,7 @@ static const DECLARE_TLV_DB_SCALE(snd_p16v_db_scale1, -5175, 25, 1); .private_value = ((xreg) | ((xhl) << 8)) \ } -static struct snd_kcontrol_new p16v_mixer_controls[] = { +static const struct snd_kcontrol_new p16v_mixer_controls[] = { P16V_VOL("HD Analog Front Playback Volume", PLAYBACK_VOLUME_MIXER9, 0), P16V_VOL("HD Analog Rear Playback Volume", PLAYBACK_VOLUME_MIXER10, 1), P16V_VOL("HD Analog Center/LFE Playback Volume", PLAYBACK_VOLUME_MIXER9, 1), diff --git a/sound/pci/emu10k1/timer.c b/sound/pci/emu10k1/timer.c index 9ef3b999dcd6..c2803000aace 100644 --- a/sound/pci/emu10k1/timer.c +++ b/sound/pci/emu10k1/timer.c @@ -52,7 +52,7 @@ static int snd_emu10k1_timer_precise_resolution(struct snd_timer *timer, return 0; } -static struct snd_timer_hardware snd_emu10k1_timer_hw = { +static const struct snd_timer_hardware snd_emu10k1_timer_hw = { .flags = SNDRV_TIMER_HW_AUTO, .resolution = 20833, /* 1 sample @ 48KHZ = 20.833...us */ .ticks = 1024, diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c index 0499dc863202..d9acef0826a9 100644 --- a/sound/pci/ens1370.c +++ b/sound/pci/ens1370.c @@ -856,17 +856,6 @@ static int snd_ensoniq_trigger(struct snd_pcm_substream *substream, int cmd) * PCM part */ -static int snd_ensoniq_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_ensoniq_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int snd_ensoniq_playback1_prepare(struct snd_pcm_substream *substream) { struct ensoniq *ensoniq = snd_pcm_substream_chip(substream); @@ -1215,9 +1204,6 @@ static int snd_ensoniq_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_ensoniq_playback1_ops = { .open = snd_ensoniq_playback1_open, .close = snd_ensoniq_playback1_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ensoniq_hw_params, - .hw_free = snd_ensoniq_hw_free, .prepare = snd_ensoniq_playback1_prepare, .trigger = snd_ensoniq_trigger, .pointer = snd_ensoniq_playback1_pointer, @@ -1226,9 +1212,6 @@ static const struct snd_pcm_ops snd_ensoniq_playback1_ops = { static const struct snd_pcm_ops snd_ensoniq_playback2_ops = { .open = snd_ensoniq_playback2_open, .close = snd_ensoniq_playback2_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ensoniq_hw_params, - .hw_free = snd_ensoniq_hw_free, .prepare = snd_ensoniq_playback2_prepare, .trigger = snd_ensoniq_trigger, .pointer = snd_ensoniq_playback2_pointer, @@ -1237,9 +1220,6 @@ static const struct snd_pcm_ops snd_ensoniq_playback2_ops = { static const struct snd_pcm_ops snd_ensoniq_capture_ops = { .open = snd_ensoniq_capture_open, .close = snd_ensoniq_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ensoniq_hw_params, - .hw_free = snd_ensoniq_hw_free, .prepare = snd_ensoniq_capture_prepare, .trigger = snd_ensoniq_trigger, .pointer = snd_ensoniq_capture_pointer, @@ -1274,9 +1254,8 @@ static int snd_ensoniq_pcm(struct ensoniq *ensoniq, int device) strcpy(pcm->name, CHIP_NAME " DAC2/ADC"); ensoniq->pcm1 = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &ensoniq->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &ensoniq->pci->dev, 64*1024, 128*1024); #ifdef CHIP1370 err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, @@ -1307,9 +1286,8 @@ static int snd_ensoniq_pcm2(struct ensoniq *ensoniq, int device) strcpy(pcm->name, CHIP_NAME " DAC1"); ensoniq->pcm2 = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &ensoniq->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &ensoniq->pci->dev, 64*1024, 128*1024); #ifdef CHIP1370 err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, @@ -1455,7 +1433,7 @@ static int snd_es1371_spdif_put(struct snd_kcontrol *kcontrol, /* spdif controls */ -static struct snd_kcontrol_new snd_es1371_mixer_spdif[] = { +static const struct snd_kcontrol_new snd_es1371_mixer_spdif[] = { ES1371_SPDIF(SNDRV_CTL_NAME_IEC958("",PLAYBACK,SWITCH)), { .iface = SNDRV_CTL_ELEM_IFACE_PCM, @@ -1584,7 +1562,7 @@ struct es1371_quirk { }; static int es1371_quirk_lookup(struct ensoniq *ensoniq, - struct es1371_quirk *list) + const struct es1371_quirk *list) { while (list->vid != (unsigned short)PCI_ANY_ID) { if (ensoniq->pci->vendor == list->vid && @@ -1596,7 +1574,7 @@ static int es1371_quirk_lookup(struct ensoniq *ensoniq, return 0; } -static struct es1371_quirk es1371_spdif_present[] = { +static const struct es1371_quirk es1371_spdif_present[] = { { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_CT5880, .rev = CT5880REV_CT5880_C }, { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_CT5880, .rev = CT5880REV_CT5880_D }, { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_CT5880, .rev = CT5880REV_CT5880_E }, @@ -1605,7 +1583,7 @@ static struct es1371_quirk es1371_spdif_present[] = { { .vid = PCI_ANY_ID, .did = PCI_ANY_ID } }; -static struct snd_pci_quirk ens1373_line_quirk[] = { +static const struct snd_pci_quirk ens1373_line_quirk[] = { SND_PCI_QUIRK_ID(0x1274, 0x2000), /* GA-7DXR */ SND_PCI_QUIRK_ID(0x1458, 0xa000), /* GA-8IEXP */ { } /* end */ @@ -1618,7 +1596,7 @@ static int snd_ensoniq_1371_mixer(struct ensoniq *ensoniq, struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_es1371_codec_write, .read = snd_es1371_codec_read, .wait = snd_es1371_codec_wait, @@ -1720,7 +1698,7 @@ static int snd_ensoniq_control_put(struct snd_kcontrol *kcontrol, * ENS1370 mixer */ -static struct snd_kcontrol_new snd_es1370_controls[2] = { +static const struct snd_kcontrol_new snd_es1370_controls[2] = { ENSONIQ_CONTROL("PCM 0 Output also on Line-In Jack", ES_1370_XCTL0), ENSONIQ_CONTROL("Mic +5V bias", ES_1370_XCTL1) }; @@ -1910,8 +1888,6 @@ static int snd_ensoniq_free(struct ensoniq *ensoniq) outl(0, ES_REG(ensoniq, CONTROL)); /* switch everything off */ outl(0, ES_REG(ensoniq, SERIAL)); /* clear serial interface */ #endif - if (ensoniq->irq >= 0) - synchronize_irq(ensoniq->irq); pci_set_power_state(ensoniq->pci, PCI_D3hot); __hw_end: #ifdef CHIP1370 @@ -1933,7 +1909,7 @@ static int snd_ensoniq_dev_free(struct snd_device *device) } #ifdef CHIP1371 -static struct snd_pci_quirk es1371_amplifier_hack[] = { +static const struct snd_pci_quirk es1371_amplifier_hack[] = { SND_PCI_QUIRK_ID(0x107b, 0x2150), /* Gateway Solo 2150 */ SND_PCI_QUIRK_ID(0x13bd, 0x100c), /* EV1938 on Mebius PC-MJ100V */ SND_PCI_QUIRK_ID(0x1102, 0x5938), /* Targa Xtender300 */ @@ -1941,7 +1917,7 @@ static struct snd_pci_quirk es1371_amplifier_hack[] = { { } /* end */ }; -static struct es1371_quirk es1371_ac97_reset_hack[] = { +static const struct es1371_quirk es1371_ac97_reset_hack[] = { { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_CT5880, .rev = CT5880REV_CT5880_C }, { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_CT5880, .rev = CT5880REV_CT5880_D }, { .vid = PCI_VENDOR_ID_ENSONIQ, .did = PCI_DEVICE_ID_ENSONIQ_CT5880, .rev = CT5880REV_CT5880_E }, @@ -2012,7 +1988,6 @@ static void snd_ensoniq_chip_init(struct ensoniq *ensoniq) outb(ensoniq->uartc = 0x00, ES_REG(ensoniq, UART_CONTROL)); outb(0x00, ES_REG(ensoniq, UART_RES)); outl(ensoniq->cssr, ES_REG(ensoniq, STATUS)); - synchronize_irq(ensoniq->irq); } #ifdef CONFIG_PM_SLEEP @@ -2066,7 +2041,7 @@ static int snd_ensoniq_create(struct snd_card *card, { struct ensoniq *ensoniq; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_ensoniq_dev_free, }; @@ -2096,6 +2071,7 @@ static int snd_ensoniq_create(struct snd_card *card, return -EBUSY; } ensoniq->irq = pci->irq; + card->sync_irq = ensoniq->irq; #ifdef CHIP1370 if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, &pci->dev, 16, &ensoniq->dma_bug) < 0) { diff --git a/sound/pci/es1938.c b/sound/pci/es1938.c index c571c5d380ca..b4a0adf7451c 100644 --- a/sound/pci/es1938.c +++ b/sound/pci/es1938.c @@ -863,25 +863,6 @@ static int snd_es1938_capture_copy_kernel(struct snd_pcm_substream *substream, return 0; } -/* - * buffer management - */ -static int snd_es1938_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) - -{ - int err; - - if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) - return err; - return 0; -} - -static int snd_es1938_pcm_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - /* ---------------------------------------------------------------------- * Audio1 Capture (ADC) * ----------------------------------------------------------------------*/ @@ -996,9 +977,6 @@ static int snd_es1938_playback_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_es1938_playback_ops = { .open = snd_es1938_playback_open, .close = snd_es1938_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_es1938_pcm_hw_params, - .hw_free = snd_es1938_pcm_hw_free, .prepare = snd_es1938_playback_prepare, .trigger = snd_es1938_playback_trigger, .pointer = snd_es1938_playback_pointer, @@ -1007,9 +985,6 @@ static const struct snd_pcm_ops snd_es1938_playback_ops = { static const struct snd_pcm_ops snd_es1938_capture_ops = { .open = snd_es1938_capture_open, .close = snd_es1938_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_es1938_pcm_hw_params, - .hw_free = snd_es1938_pcm_hw_free, .prepare = snd_es1938_capture_prepare, .trigger = snd_es1938_capture_trigger, .pointer = snd_es1938_capture_pointer, @@ -1031,9 +1006,8 @@ static int snd_es1938_new_pcm(struct es1938 *chip, int device) pcm->info_flags = 0; strcpy(pcm->name, "ESS Solo-1"); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64*1024, 64*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, 64*1024, 64*1024); chip->pcm = pcm; return 0; @@ -1333,7 +1307,7 @@ static const DECLARE_TLV_DB_RANGE(db_scale_line, static const DECLARE_TLV_DB_SCALE(db_scale_capture, 0, 150, 0); -static struct snd_kcontrol_new snd_es1938_controls[] = { +static const struct snd_kcontrol_new snd_es1938_controls[] = { ES1938_DOUBLE_TLV("Master Playback Volume", 0, 0x60, 0x62, 0, 0, 63, 0, db_scale_master), ES1938_DOUBLE("Master Playback Switch", 0, 0x60, 0x62, 6, 6, 1, 1), @@ -1446,7 +1420,7 @@ static void snd_es1938_chip_init(struct es1938 *chip) * PM support */ -static unsigned char saved_regs[SAVED_REG_SIZE+1] = { +static const unsigned char saved_regs[SAVED_REG_SIZE+1] = { 0x14, 0x1a, 0x1c, 0x3a, 0x3c, 0x3e, 0x36, 0x38, 0x50, 0x52, 0x60, 0x61, 0x62, 0x63, 0x64, 0x68, 0x69, 0x6a, 0x6b, 0x6d, 0x6e, 0x6f, 0x7c, 0x7d, @@ -1458,7 +1432,8 @@ static int es1938_suspend(struct device *dev) { struct snd_card *card = dev_get_drvdata(dev); struct es1938 *chip = card->private_data; - unsigned char *s, *d; + const unsigned char *s; + unsigned char *d; snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); @@ -1470,6 +1445,7 @@ static int es1938_suspend(struct device *dev) if (chip->irq >= 0) { free_irq(chip->irq, chip); chip->irq = -1; + card->sync_irq = -1; } return 0; } @@ -1479,7 +1455,8 @@ static int es1938_resume(struct device *dev) struct pci_dev *pci = to_pci_dev(dev); struct snd_card *card = dev_get_drvdata(dev); struct es1938 *chip = card->private_data; - unsigned char *s, *d; + const unsigned char *s; + unsigned char *d; if (request_irq(pci->irq, snd_es1938_interrupt, IRQF_SHARED, KBUILD_MODNAME, chip)) { @@ -1489,6 +1466,7 @@ static int es1938_resume(struct device *dev) return -EIO; } chip->irq = pci->irq; + card->sync_irq = chip->irq; snd_es1938_chip_init(chip); /* restore mixer-related registers */ @@ -1572,7 +1550,7 @@ static int snd_es1938_create(struct snd_card *card, { struct es1938 *chip; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_es1938_dev_free, }; @@ -1617,6 +1595,7 @@ static int snd_es1938_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; dev_dbg(card->dev, "create: io: 0x%lx, sb: 0x%lx, vc: 0x%lx, mpu: 0x%lx, game: 0x%lx\n", chip->io_port, chip->sb_port, chip->vc_port, chip->mpu_port, chip->game_port); diff --git a/sound/pci/es1968.c b/sound/pci/es1968.c index 7017ca9dea4a..d26004b35a81 100644 --- a/sound/pci/es1968.c +++ b/sound/pci/es1968.c @@ -1664,7 +1664,6 @@ static int snd_es1968_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_es1968_playback_ops = { .open = snd_es1968_playback_open, .close = snd_es1968_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_es1968_hw_params, .hw_free = snd_es1968_hw_free, .prepare = snd_es1968_pcm_prepare, @@ -1675,7 +1674,6 @@ static const struct snd_pcm_ops snd_es1968_playback_ops = { static const struct snd_pcm_ops snd_es1968_capture_ops = { .open = snd_es1968_capture_open, .close = snd_es1968_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_es1968_hw_params, .hw_free = snd_es1968_hw_free, .prepare = snd_es1968_pcm_prepare, @@ -2009,7 +2007,7 @@ snd_es1968_mixer(struct es1968 *chip) struct snd_ctl_elem_id elem_id; #endif int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_es1968_ac97_write, .read = snd_es1968_ac97_read, }; @@ -2531,7 +2529,7 @@ struct snd_es1968_tea575x_gpio { char *name; }; -static struct snd_es1968_tea575x_gpio snd_es1968_tea575x_gpios[] = { +static const struct snd_es1968_tea575x_gpio snd_es1968_tea575x_gpios[] = { { .data = 6, .clk = 7, .wren = 8, .most = 9, .name = "SF64-PCE2" }, { .data = 7, .clk = 8, .wren = 6, .most = 10, .name = "M56VAP" }, }; @@ -2604,8 +2602,6 @@ static int snd_es1968_free(struct es1968 *chip) #endif if (chip->io_port) { - if (chip->irq >= 0) - synchronize_irq(chip->irq); outw(1, chip->io_port + 0x04); /* clear WP interrupts */ outw(0, chip->io_port + ESM_PORT_HOST_IRQ); /* disable IRQ */ } @@ -2635,7 +2631,7 @@ struct ess_device_list { unsigned short vendor; /* subsystem vendor id */ }; -static struct ess_device_list pm_whitelist[] = { +static const struct ess_device_list pm_whitelist[] = { { TYPE_MAESTRO2E, 0x0e11 }, /* Compaq Armada */ { TYPE_MAESTRO2E, 0x1028 }, { TYPE_MAESTRO2E, 0x103c }, @@ -2646,7 +2642,7 @@ static struct ess_device_list pm_whitelist[] = { { TYPE_MAESTRO2, 0x125d }, /* a PCI card, e.g. SF64-PCE2 */ }; -static struct ess_device_list mpu_blacklist[] = { +static const struct ess_device_list mpu_blacklist[] = { { TYPE_MAESTRO2, 0x125d }, }; @@ -2660,7 +2656,7 @@ static int snd_es1968_create(struct snd_card *card, int radio_nr, struct es1968 **chip_ret) { - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_es1968_dev_free, }; struct es1968 *chip; @@ -2714,6 +2710,7 @@ static int snd_es1968_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; /* Clear Maestro_map */ for (i = 0; i < 32; i++) diff --git a/sound/pci/fm801.c b/sound/pci/fm801.c index a7f8109acced..181ebafa550a 100644 --- a/sound/pci/fm801.c +++ b/sound/pci/fm801.c @@ -435,17 +435,6 @@ static int snd_fm801_capture_trigger(struct snd_pcm_substream *substream, return 0; } -static int snd_fm801_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_fm801_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int snd_fm801_playback_prepare(struct snd_pcm_substream *substream) { struct fm801 *chip = snd_pcm_substream_chip(substream); @@ -684,9 +673,6 @@ static int snd_fm801_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_fm801_playback_ops = { .open = snd_fm801_playback_open, .close = snd_fm801_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_fm801_hw_params, - .hw_free = snd_fm801_hw_free, .prepare = snd_fm801_playback_prepare, .trigger = snd_fm801_playback_trigger, .pointer = snd_fm801_playback_pointer, @@ -695,9 +681,6 @@ static const struct snd_pcm_ops snd_fm801_playback_ops = { static const struct snd_pcm_ops snd_fm801_capture_ops = { .open = snd_fm801_capture_open, .close = snd_fm801_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_fm801_hw_params, - .hw_free = snd_fm801_hw_free, .prepare = snd_fm801_capture_prepare, .trigger = snd_fm801_capture_trigger, .pointer = snd_fm801_capture_pointer, @@ -720,9 +703,8 @@ static int snd_fm801_pcm(struct fm801 *chip, int device) strcpy(pcm->name, "FM801"); chip->pcm = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &pdev->dev, - chip->multichannel ? 128*1024 : 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, &pdev->dev, + chip->multichannel ? 128*1024 : 64*1024, 128*1024); return snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, snd_pcm_alt_chmaps, @@ -742,7 +724,7 @@ struct snd_fm801_tea575x_gpio { char *name; }; -static struct snd_fm801_tea575x_gpio snd_fm801_tea575x_gpios[] = { +static const struct snd_fm801_tea575x_gpio snd_fm801_tea575x_gpios[] = { { .data = 1, .clk = 3, .wren = 2, .most = 0, .name = "SF256-PCS" }, { .data = 1, .clk = 0, .wren = 2, .most = 3, .name = "SF256-PCP" }, { .data = 2, .clk = 0, .wren = 1, .most = 3, .name = "SF64-PCR" }, @@ -987,7 +969,7 @@ static const DECLARE_TLV_DB_SCALE(db_scale_dsp, -3450, 150, 0); #define FM801_CONTROLS ARRAY_SIZE(snd_fm801_controls) -static struct snd_kcontrol_new snd_fm801_controls[] = { +static const struct snd_kcontrol_new snd_fm801_controls[] = { FM801_DOUBLE_TLV("Wave Playback Volume", FM801_PCM_VOL, 0, 8, 31, 1, db_scale_dsp), FM801_SINGLE("Wave Playback Switch", FM801_PCM_VOL, 15, 1, 1), @@ -1008,7 +990,7 @@ FM801_SINGLE("FM Playback Switch", FM801_FM_VOL, 15, 1, 1), #define FM801_CONTROLS_MULTI ARRAY_SIZE(snd_fm801_controls_multi) -static struct snd_kcontrol_new snd_fm801_controls_multi[] = { +static const struct snd_kcontrol_new snd_fm801_controls_multi[] = { FM801_SINGLE("AC97 2ch->4ch Copy Switch", FM801_CODEC_CTRL, 7, 1, 0), FM801_SINGLE("AC97 18-bit Switch", FM801_CODEC_CTRL, 10, 1, 0), FM801_SINGLE(SNDRV_CTL_NAME_IEC958("",CAPTURE,SWITCH), FM801_I2S_MODE, 8, 1, 0), @@ -1038,7 +1020,7 @@ static int snd_fm801_mixer(struct fm801 *chip) struct snd_ac97_template ac97; unsigned int i; int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_fm801_codec_write, .read = snd_fm801_codec_read, }; @@ -1201,7 +1183,7 @@ static int snd_fm801_create(struct snd_card *card, { struct fm801 *chip; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_fm801_dev_free, }; @@ -1241,6 +1223,7 @@ static int snd_fm801_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; pci_set_master(pci); } @@ -1377,7 +1360,7 @@ static void snd_card_fm801_remove(struct pci_dev *pci) } #ifdef CONFIG_PM_SLEEP -static unsigned char saved_regs[] = { +static const unsigned char saved_regs[] = { FM801_PCM_VOL, FM801_I2S_VOL, FM801_FM_VOL, FM801_REC_SRC, FM801_PLY_CTRL, FM801_PLY_COUNT, FM801_PLY_BUF1, FM801_PLY_BUF2, FM801_CAP_CTRL, FM801_CAP_COUNT, FM801_CAP_BUF1, FM801_CAP_BUF2, diff --git a/sound/pci/hda/hda_beep.c b/sound/pci/hda/hda_beep.c index b7d9160ed868..f5fd62ed4df5 100644 --- a/sound/pci/hda/hda_beep.c +++ b/sound/pci/hda/hda_beep.c @@ -192,7 +192,7 @@ static int beep_dev_free(struct snd_device *device) */ int snd_hda_attach_beep_device(struct hda_codec *codec, int nid) { - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_register = beep_dev_register, .dev_disconnect = beep_dev_disconnect, .dev_free = beep_dev_free, diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index a2fb19129219..53e7732ef752 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -891,6 +891,7 @@ static int snd_hda_codec_device_init(struct hda_bus *bus, struct snd_card *card, /** * snd_hda_codec_new - create a HDA codec * @bus: the bus to assign + * @card: card for this codec * @codec_addr: the codec address * @codecp: the pointer to store the generated codec * @@ -915,7 +916,7 @@ int snd_hda_codec_device_new(struct hda_bus *bus, struct snd_card *card, char component[31]; hda_nid_t fg; int err; - static struct snd_device_ops dev_ops = { + static const struct snd_device_ops dev_ops = { .dev_register = snd_hda_codec_dev_register, .dev_free = snd_hda_codec_dev_free, }; @@ -1267,6 +1268,18 @@ int snd_hda_override_amp_caps(struct hda_codec *codec, hda_nid_t nid, int dir, } EXPORT_SYMBOL_GPL(snd_hda_override_amp_caps); +static unsigned int encode_amp(struct hda_codec *codec, hda_nid_t nid, + int ch, int dir, int idx) +{ + unsigned int cmd = snd_hdac_regmap_encode_amp(nid, ch, dir, idx); + + /* enable fake mute if no h/w mute but min=mute */ + if ((query_amp_caps(codec, nid, dir) & + (AC_AMPCAP_MUTE | AC_AMPCAP_MIN_MUTE)) == AC_AMPCAP_MIN_MUTE) + cmd |= AC_AMP_FAKE_MUTE; + return cmd; +} + /** * snd_hda_codec_amp_update - update the AMP mono value * @codec: HD-audio codec @@ -1282,12 +1295,8 @@ EXPORT_SYMBOL_GPL(snd_hda_override_amp_caps); int snd_hda_codec_amp_update(struct hda_codec *codec, hda_nid_t nid, int ch, int dir, int idx, int mask, int val) { - unsigned int cmd = snd_hdac_regmap_encode_amp(nid, ch, dir, idx); + unsigned int cmd = encode_amp(codec, nid, ch, dir, idx); - /* enable fake mute if no h/w mute but min=mute */ - if ((query_amp_caps(codec, nid, dir) & - (AC_AMPCAP_MUTE | AC_AMPCAP_MIN_MUTE)) == AC_AMPCAP_MIN_MUTE) - cmd |= AC_AMP_FAKE_MUTE; return snd_hdac_regmap_update_raw(&codec->core, cmd, mask, val); } EXPORT_SYMBOL_GPL(snd_hda_codec_amp_update); @@ -1335,16 +1344,11 @@ EXPORT_SYMBOL_GPL(snd_hda_codec_amp_stereo); int snd_hda_codec_amp_init(struct hda_codec *codec, hda_nid_t nid, int ch, int dir, int idx, int mask, int val) { - int orig; + unsigned int cmd = encode_amp(codec, nid, ch, dir, idx); if (!codec->core.regmap) return -EINVAL; - regcache_cache_only(codec->core.regmap, true); - orig = snd_hda_codec_amp_read(codec, nid, ch, dir, idx); - regcache_cache_only(codec->core.regmap, false); - if (orig >= 0) - return 0; - return snd_hda_codec_amp_update(codec, nid, ch, dir, idx, mask, val); + return snd_hdac_regmap_update_raw_once(&codec->core, cmd, mask, val); } EXPORT_SYMBOL_GPL(snd_hda_codec_amp_init); @@ -2387,7 +2391,7 @@ static int snd_hda_spdif_out_switch_put(struct snd_kcontrol *kcontrol, return change; } -static struct snd_kcontrol_new dig_mixes[] = { +static const struct snd_kcontrol_new dig_mixes[] = { { .access = SNDRV_CTL_ELEM_ACCESS_READ, .iface = SNDRV_CTL_ELEM_IFACE_MIXER, @@ -2437,7 +2441,7 @@ int snd_hda_create_dig_out_ctls(struct hda_codec *codec, { int err; struct snd_kcontrol *kctl; - struct snd_kcontrol_new *dig_mix; + const struct snd_kcontrol_new *dig_mix; int idx = 0; int val = 0; const int spdif_index = 16; @@ -2655,7 +2659,7 @@ static int snd_hda_spdif_in_status_get(struct snd_kcontrol *kcontrol, return 0; } -static struct snd_kcontrol_new dig_in_ctls[] = { +static const struct snd_kcontrol_new dig_in_ctls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = SNDRV_CTL_NAME_IEC958("", CAPTURE, SWITCH), @@ -2687,7 +2691,7 @@ int snd_hda_create_spdif_in_ctls(struct hda_codec *codec, hda_nid_t nid) { int err; struct snd_kcontrol *kctl; - struct snd_kcontrol_new *dig_mix; + const struct snd_kcontrol_new *dig_mix; int idx; idx = find_empty_mixer_ctl_idx(codec, "IEC958 Capture Switch", 0); @@ -2905,8 +2909,7 @@ static void hda_call_codec_resume(struct hda_codec *codec) else { if (codec->patch_ops.init) codec->patch_ops.init(codec); - if (codec->core.regmap) - regcache_sync(codec->core.regmap); + snd_hda_regmap_sync(codec); } if (codec->jackpoll_interval) @@ -3201,7 +3204,7 @@ static int get_empty_pcm_device(struct hda_bus *bus, unsigned int type) /* assigned to static slots up to dev#10; if more needed, assign * the later slot dynamically (when CONFIG_SND_DYNAMIC_MINORS=y) */ - static int audio_idx[HDA_PCM_NTYPES][5] = { + static const int audio_idx[HDA_PCM_NTYPES][5] = { [HDA_PCM_TYPE_AUDIO] = { 0, 2, 4, 5, -1 }, [HDA_PCM_TYPE_SPDIF] = { 1, -1 }, [HDA_PCM_TYPE_HDMI] = { 3, 7, 8, 9, -1 }, @@ -3869,7 +3872,7 @@ EXPORT_SYMBOL_GPL(snd_hda_get_default_vref); unsigned int snd_hda_correct_pin_ctl(struct hda_codec *codec, hda_nid_t pin, unsigned int val) { - static unsigned int cap_lists[][2] = { + static const unsigned int cap_lists[][2] = { { AC_PINCTL_VREF_100, AC_PINCAP_VREF_100 }, { AC_PINCTL_VREF_80, AC_PINCAP_VREF_80 }, { AC_PINCTL_VREF_50, AC_PINCAP_VREF_50 }, @@ -4014,12 +4017,12 @@ void snd_hda_bus_reset_codecs(struct hda_bus *bus) */ void snd_print_pcm_bits(int pcm, char *buf, int buflen) { - static unsigned int bits[] = { 8, 16, 20, 24, 32 }; + static const unsigned int bits[] = { 8, 16, 20, 24, 32 }; int i, j; for (i = 0, j = 0; i < ARRAY_SIZE(bits); i++) if (pcm & (AC_SUPPCM_BITS_8 << i)) - j += snprintf(buf + j, buflen - j, " %d", bits[i]); + j += scnprintf(buf + j, buflen - j, " %d", bits[i]); buf[j] = '\0'; /* necessary when j == 0 */ } diff --git a/sound/pci/hda/hda_controller.c b/sound/pci/hda/hda_controller.c index 2f3b7a35f2d9..2609e391ce54 100644 --- a/sound/pci/hda/hda_controller.c +++ b/sound/pci/hda/hda_controller.c @@ -107,7 +107,7 @@ static int azx_pcm_hw_params(struct snd_pcm_substream *substream, struct azx_pcm *apcm = snd_pcm_substream_chip(substream); struct azx *chip = apcm->chip; struct azx_dev *azx_dev = get_azx_dev(substream); - int ret; + int ret = 0; trace_azx_pcm_hw_params(chip, azx_dev); dsp_lock(azx_dev); @@ -119,8 +119,6 @@ static int azx_pcm_hw_params(struct snd_pcm_substream *substream, azx_dev->core.bufsize = 0; azx_dev->core.period_bytes = 0; azx_dev->core.format_val = 0; - ret = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); unlock: dsp_unlock(azx_dev); @@ -132,7 +130,6 @@ static int azx_pcm_hw_free(struct snd_pcm_substream *substream) struct azx_pcm *apcm = snd_pcm_substream_chip(substream); struct azx_dev *azx_dev = get_azx_dev(substream); struct hda_pcm_stream *hinfo = to_hda_pcm_stream(substream); - int err; /* reset BDL address */ dsp_lock(azx_dev); @@ -141,10 +138,9 @@ static int azx_pcm_hw_free(struct snd_pcm_substream *substream) snd_hda_codec_cleanup(apcm->codec, hinfo, substream); - err = snd_pcm_lib_free_pages(substream); azx_stream(azx_dev)->prepared = 0; dsp_unlock(azx_dev); - return err; + return 0; } static int azx_pcm_prepare(struct snd_pcm_substream *substream) @@ -491,7 +487,7 @@ static inline bool is_link_time_supported(struct snd_pcm_runtime *runtime, } static int azx_get_time_info(struct snd_pcm_substream *substream, - struct timespec *system_ts, struct timespec *audio_ts, + struct timespec64 *system_ts, struct timespec64 *audio_ts, struct snd_pcm_audio_tstamp_config *audio_tstamp_config, struct snd_pcm_audio_tstamp_report *audio_tstamp_report) { @@ -511,7 +507,7 @@ static int azx_get_time_info(struct snd_pcm_substream *substream, if (audio_tstamp_config->report_delay) nsec = azx_adjust_codec_delay(substream, nsec); - *audio_ts = ns_to_timespec(nsec); + *audio_ts = ns_to_timespec64(nsec); audio_tstamp_report->actual_type = SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK; audio_tstamp_report->accuracy_report = 1; /* rest of structure is valid */ @@ -528,16 +524,16 @@ static int azx_get_time_info(struct snd_pcm_substream *substream, return -EINVAL; case SNDRV_PCM_TSTAMP_TYPE_MONOTONIC_RAW: - *system_ts = ktime_to_timespec(xtstamp.sys_monoraw); + *system_ts = ktime_to_timespec64(xtstamp.sys_monoraw); break; default: - *system_ts = ktime_to_timespec(xtstamp.sys_realtime); + *system_ts = ktime_to_timespec64(xtstamp.sys_realtime); break; } - *audio_ts = ktime_to_timespec(xtstamp.device); + *audio_ts = ktime_to_timespec64(xtstamp.device); audio_tstamp_report->actual_type = SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK_SYNCHRONIZED; @@ -552,7 +548,7 @@ static int azx_get_time_info(struct snd_pcm_substream *substream, return 0; } -static struct snd_pcm_hardware azx_pcm_hw = { +static const struct snd_pcm_hardware azx_pcm_hw = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | @@ -693,7 +689,6 @@ static int azx_pcm_mmap(struct snd_pcm_substream *substream, static const struct snd_pcm_ops azx_pcm_ops = { .open = azx_pcm_open, .close = azx_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = azx_pcm_hw_params, .hw_free = azx_pcm_hw_free, .prepare = azx_pcm_prepare, @@ -766,9 +761,8 @@ int snd_hda_attach_pcm_stream(struct hda_bus *_bus, struct hda_codec *codec, size = MAX_PREALLOC_SIZE; if (chip->uc_buffer) type = SNDRV_DMA_TYPE_DEV_UC_SG; - snd_pcm_lib_preallocate_pages_for_all(pcm, type, - chip->card->dev, - size, MAX_PREALLOC_SIZE); + snd_pcm_set_managed_buffer_all(pcm, type, chip->card->dev, + size, MAX_PREALLOC_SIZE); return 0; } @@ -790,58 +784,16 @@ static int azx_rirb_get_response(struct hdac_bus *bus, unsigned int addr, { struct azx *chip = bus_to_azx(bus); struct hda_bus *hbus = &chip->bus; - unsigned long timeout; - unsigned long loopcounter; - int do_poll = 0; - bool warned = false; + int err; again: - timeout = jiffies + msecs_to_jiffies(1000); - - for (loopcounter = 0;; loopcounter++) { - spin_lock_irq(&bus->reg_lock); - if (bus->polling_mode || do_poll) - snd_hdac_bus_update_rirb(bus); - if (!bus->rirb.cmds[addr]) { - if (!do_poll) - bus->poll_count = 0; - if (res) - *res = bus->rirb.res[addr]; /* the last value */ - spin_unlock_irq(&bus->reg_lock); - return 0; - } - spin_unlock_irq(&bus->reg_lock); - if (time_after(jiffies, timeout)) - break; -#define LOOP_COUNT_MAX 3000 - if (hbus->needs_damn_long_delay || - loopcounter > LOOP_COUNT_MAX) { - if (loopcounter > LOOP_COUNT_MAX && !warned) { - dev_dbg_ratelimited(chip->card->dev, - "too slow response, last cmd=%#08x\n", - bus->last_cmd[addr]); - warned = true; - } - msleep(2); /* temporary workaround */ - } else { - udelay(10); - cond_resched(); - } - } + err = snd_hdac_bus_get_response(bus, addr, res); + if (!err) + return 0; if (hbus->no_response_fallback) return -EIO; - if (!bus->polling_mode && bus->poll_count < 2) { - dev_dbg(chip->card->dev, - "azx_get_response timeout, polling the codec once: last cmd=0x%08x\n", - bus->last_cmd[addr]); - do_poll = 1; - bus->poll_count++; - goto again; - } - - if (!bus->polling_mode) { dev_warn(chip->card->dev, "azx_get_response timeout, switching to polling mode: last cmd=0x%08x\n", @@ -883,7 +835,7 @@ static int azx_rirb_get_response(struct hdac_bus *bus, unsigned int addr, return -EAGAIN; /* give a chance to retry */ } - dev_WARN(chip->card->dev, + dev_err(chip->card->dev, "azx_get_response timeout, switching to single_cmd mode: last cmd=0x%08x\n", bus->last_cmd[addr]); chip->single_cmd = 1; @@ -1158,16 +1110,23 @@ irqreturn_t azx_interrupt(int irq, void *dev_id) if (snd_hdac_bus_handle_stream_irq(bus, status, stream_update)) active = true; - /* clear rirb int */ status = azx_readb(chip, RIRBSTS); if (status & RIRB_INT_MASK) { + /* + * Clearing the interrupt status here ensures that no + * interrupt gets masked after the RIRB wp is read in + * snd_hdac_bus_update_rirb. This avoids a possible + * race condition where codec response in RIRB may + * remain unserviced by IRQ, eventually falling back + * to polling mode in azx_rirb_get_response. + */ + azx_writeb(chip, RIRBSTS, RIRB_INT_MASK); active = true; if (status & RIRB_INT_RESPONSE) { if (chip->driver_caps & AZX_DCAPS_CTX_WORKAROUND) udelay(80); snd_hdac_bus_update_rirb(bus); } - azx_writeb(chip, RIRBSTS, RIRB_INT_MASK); } } while (active && ++repeat < 10); diff --git a/sound/pci/hda/hda_eld.c b/sound/pci/hda/hda_eld.c index d081fb2880a0..136477ed46ae 100644 --- a/sound/pci/hda/hda_eld.c +++ b/sound/pci/hda/hda_eld.c @@ -98,7 +98,7 @@ static const char * const cea_audio_coding_type_names[] = { /* * SS1:SS0 index => sample size */ -static int cea_sample_sizes[4] = { +static const int cea_sample_sizes[4] = { 0, /* 0: Refer to Stream Header */ AC_SUPPCM_BITS_16, /* 1: 16 bits */ AC_SUPPCM_BITS_20, /* 2: 20 bits */ @@ -108,7 +108,7 @@ static int cea_sample_sizes[4] = { /* * SF2:SF1:SF0 index => sampling frequency */ -static int cea_sampling_frequencies[8] = { +static const int cea_sampling_frequencies[8] = { 0, /* 0: Refer to Stream Header */ SNDRV_PCM_RATE_32000, /* 1: 32000Hz */ SNDRV_PCM_RATE_44100, /* 2: 44100Hz */ @@ -352,7 +352,7 @@ error: */ static void hdmi_print_pcm_rates(int pcm, char *buf, int buflen) { - static unsigned int alsa_rates[] = { + static const unsigned int alsa_rates[] = { 5512, 8000, 11025, 16000, 22050, 32000, 44100, 48000, 64000, 88200, 96000, 176400, 192000, 384000 }; @@ -360,7 +360,7 @@ static void hdmi_print_pcm_rates(int pcm, char *buf, int buflen) for (i = 0, j = 0; i < ARRAY_SIZE(alsa_rates); i++) if (pcm & (1 << i)) - j += snprintf(buf + j, buflen - j, " %d", + j += scnprintf(buf + j, buflen - j, " %d", alsa_rates[i]); buf[j] = '\0'; /* necessary when j == 0 */ diff --git a/sound/pci/hda/hda_generic.c b/sound/pci/hda/hda_generic.c index 10d502328b76..f4e9d9445e18 100644 --- a/sound/pci/hda/hda_generic.c +++ b/sound/pci/hda/hda_generic.c @@ -4042,6 +4042,11 @@ static void call_ledtrig_micmute(struct hda_codec *codec) * * Note that this fixup has to be called after other fixup that sets * cap_sync_hook. Otherwise the chaining wouldn't work. + * + * @codec: the HDA codec + * @fix: fixup pointer + * @action: only supports HDA_FIXUP_ACT_PROBE value + * */ void snd_hda_gen_fixup_micmute_led(struct hda_codec *codec, const struct hda_fixup *fix, int action) @@ -4401,7 +4406,7 @@ EXPORT_SYMBOL_GPL(snd_hda_gen_fix_pin_power); */ /* check each pin in the given array; returns true if any of them is plugged */ -static bool detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins) +static bool detect_jacks(struct hda_codec *codec, int num_pins, const hda_nid_t *pins) { int i; bool present = false; @@ -4420,7 +4425,7 @@ static bool detect_jacks(struct hda_codec *codec, int num_pins, hda_nid_t *pins) } /* standard HP/line-out auto-mute helper */ -static void do_automute(struct hda_codec *codec, int num_pins, hda_nid_t *pins, +static void do_automute(struct hda_codec *codec, int num_pins, const hda_nid_t *pins, int *paths, bool mute) { struct hda_gen_spec *spec = codec->spec; @@ -6027,7 +6032,7 @@ int snd_hda_gen_init(struct hda_codec *codec) /* call init functions of standard auto-mute helpers */ update_automute_all(codec); - regcache_sync(codec->core.regmap); + snd_hda_regmap_sync(codec); if (spec->vmaster_mute.sw_kctl && spec->vmaster_mute.hook) snd_hda_sync_vmaster_hook(&spec->vmaster_mute); diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index 35b4526f0d28..92a042e34d3e 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -125,7 +125,7 @@ static char *patch[SNDRV_CARDS]; static bool beep_mode[SNDRV_CARDS] = {[0 ... (SNDRV_CARDS-1)] = CONFIG_SND_HDA_INPUT_BEEP_MODE}; #endif -static bool dsp_driver = 1; +static bool dmic_detect = 1; module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for Intel HD audio interface."); @@ -160,9 +160,10 @@ module_param_array(beep_mode, bool, NULL, 0444); MODULE_PARM_DESC(beep_mode, "Select HDA Beep registration mode " "(0=off, 1=on) (default=1)."); #endif -module_param(dsp_driver, bool, 0444); -MODULE_PARM_DESC(dsp_driver, "Allow DSP driver selection (bypass this driver) " - "(0=off, 1=on) (default=1)"); +module_param(dmic_detect, bool, 0444); +MODULE_PARM_DESC(dmic_detect, "Allow DSP driver selection (bypass this driver) " + "(0=off, 1=on) (default=1); " + "deprecated, use snd-intel-dspcfg.dsp_driver option instead"); #ifdef CONFIG_PM static int param_set_xint(const char *val, const struct kernel_param *kp); @@ -282,12 +283,13 @@ enum { /* quirks for old Intel chipsets */ #define AZX_DCAPS_INTEL_ICH \ - (AZX_DCAPS_OLD_SSYNC | AZX_DCAPS_NO_ALIGN_BUFSIZE) + (AZX_DCAPS_OLD_SSYNC | AZX_DCAPS_NO_ALIGN_BUFSIZE |\ + AZX_DCAPS_SYNC_WRITE) /* quirks for Intel PCH */ #define AZX_DCAPS_INTEL_PCH_BASE \ (AZX_DCAPS_NO_ALIGN_BUFSIZE | AZX_DCAPS_COUNT_LPIB_DELAY |\ - AZX_DCAPS_SNOOP_TYPE(SCH)) + AZX_DCAPS_SNOOP_TYPE(SCH) | AZX_DCAPS_SYNC_WRITE) /* PCH up to IVB; no runtime PM; bind with i915 gfx */ #define AZX_DCAPS_INTEL_PCH_NOPM \ @@ -302,13 +304,13 @@ enum { #define AZX_DCAPS_INTEL_HASWELL \ (/*AZX_DCAPS_ALIGN_BUFSIZE |*/ AZX_DCAPS_COUNT_LPIB_DELAY |\ AZX_DCAPS_PM_RUNTIME | AZX_DCAPS_I915_COMPONENT |\ - AZX_DCAPS_SNOOP_TYPE(SCH)) + AZX_DCAPS_SNOOP_TYPE(SCH) | AZX_DCAPS_SYNC_WRITE) /* Broadwell HDMI can't use position buffer reliably, force to use LPIB */ #define AZX_DCAPS_INTEL_BROADWELL \ (/*AZX_DCAPS_ALIGN_BUFSIZE |*/ AZX_DCAPS_POSFIX_LPIB |\ AZX_DCAPS_PM_RUNTIME | AZX_DCAPS_I915_COMPONENT |\ - AZX_DCAPS_SNOOP_TYPE(SCH)) + AZX_DCAPS_SNOOP_TYPE(SCH) | AZX_DCAPS_SYNC_WRITE) #define AZX_DCAPS_INTEL_BAYTRAIL \ (AZX_DCAPS_INTEL_PCH_BASE | AZX_DCAPS_I915_COMPONENT) @@ -371,7 +373,7 @@ enum { #define IS_BXT(pci) ((pci)->vendor == 0x8086 && (pci)->device == 0x5a98) -static char *driver_short_names[] = { +static const char * const driver_short_names[] = { [AZX_DRIVER_ICH] = "HDA Intel", [AZX_DRIVER_PCH] = "HDA Intel PCH", [AZX_DRIVER_SCH] = "HDA Intel MID", @@ -498,7 +500,7 @@ static void bxt_reduce_dma_latency(struct azx *chip) static int intel_get_lctl_scf(struct azx *chip) { struct hdac_bus *bus = azx_bus(chip); - static int preferred_bits[] = { 2, 3, 1, 4, 5 }; + static const int preferred_bits[] = { 2, 3, 1, 4, 5 }; u32 val, t; int i; @@ -790,6 +792,7 @@ static int azx_acquire_irq(struct azx *chip, int do_disconnect) return -1; } bus->irq = chip->pci->irq; + chip->card->sync_irq = bus->irq; pci_intx(chip->pci, !chip->msi); return 0; } @@ -1028,6 +1031,7 @@ static int azx_suspend(struct device *dev) if (bus->irq >= 0) { free_irq(bus->irq, chip); bus->irq = -1; + chip->card->sync_irq = -1; } if (chip->msi) @@ -1410,7 +1414,17 @@ static bool atpx_present(void) acpi_handle dhandle, atpx_handle; acpi_status status; - while ((pdev = pci_get_class(PCI_BASE_CLASS_DISPLAY << 16, pdev)) != NULL) { + while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_VGA << 8, pdev)) != NULL) { + dhandle = ACPI_HANDLE(&pdev->dev); + if (dhandle) { + status = acpi_get_handle(dhandle, "ATPX", &atpx_handle); + if (!ACPI_FAILURE(status)) { + pci_dev_put(pdev); + return true; + } + } + } + while ((pdev = pci_get_class(PCI_CLASS_DISPLAY_OTHER << 8, pdev)) != NULL) { dhandle = ACPI_HANDLE(&pdev->dev); if (dhandle) { status = acpi_get_handle(dhandle, "ATPX", &atpx_handle); @@ -1419,7 +1433,6 @@ static bool atpx_present(void) return true; } } - pci_dev_put(pdev); } return false; } @@ -1489,7 +1502,7 @@ static bool check_hdmi_disabled(struct pci_dev *pci) /* * white/black-listing for position_fix */ -static struct snd_pci_quirk position_fix_list[] = { +static const struct snd_pci_quirk position_fix_list[] = { SND_PCI_QUIRK(0x1028, 0x01cc, "Dell D820", POS_FIX_LPIB), SND_PCI_QUIRK(0x1028, 0x01de, "Dell Precision 390", POS_FIX_LPIB), SND_PCI_QUIRK(0x103c, 0x306d, "HP dv3", POS_FIX_LPIB), @@ -1552,7 +1565,7 @@ static int check_position_fix(struct azx *chip, int fix) static void assign_position_fix(struct azx *chip, int fix) { - static azx_get_pos_callback_t callbacks[] = { + static const azx_get_pos_callback_t callbacks[] = { [POS_FIX_AUTO] = NULL, [POS_FIX_LPIB] = azx_get_pos_lpib, [POS_FIX_POSBUF] = azx_get_pos_posbuf, @@ -1582,7 +1595,7 @@ static void assign_position_fix(struct azx *chip, int fix) /* * black-lists for probe_mask */ -static struct snd_pci_quirk probe_mask_list[] = { +static const struct snd_pci_quirk probe_mask_list[] = { /* Thinkpad often breaks the controller communication when accessing * to the non-working (or non-existing) modem codec slot. */ @@ -1630,7 +1643,7 @@ static void check_probe_mask(struct azx *chip, int dev) /* * white/black-list for enable_msi */ -static struct snd_pci_quirk msi_black_list[] = { +static const struct snd_pci_quirk msi_black_list[] = { SND_PCI_QUIRK(0x103c, 0x2191, "HP", 0), /* AMD Hudson */ SND_PCI_QUIRK(0x103c, 0x2192, "HP", 0), /* AMD Hudson */ SND_PCI_QUIRK(0x103c, 0x21f7, "HP", 0), /* AMD Hudson */ @@ -1742,7 +1755,7 @@ static int azx_create(struct snd_card *card, struct pci_dev *pci, int dev, unsigned int driver_caps, struct azx **rchip) { - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_disconnect = azx_dev_disconnect, .dev_free = azx_dev_free, }; @@ -1808,7 +1821,7 @@ static int azx_create(struct snd_card *card, struct pci_dev *pci, if (chip->driver_type == AZX_DRIVER_NVIDIA) { dev_dbg(chip->card->dev, "Enable delay in RIRB handling\n"); - chip->bus.needs_damn_long_delay = 1; + chip->bus.core.needs_damn_long_delay = 1; } err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); @@ -1884,7 +1897,6 @@ static int azx_first_init(struct azx *chip) } pci_set_master(pci); - synchronize_irq(bus->irq); gcap = azx_readw(chip, GCAP); dev_dbg(card->dev, "chipset global capabilities = 0x%x\n", gcap); @@ -2043,6 +2055,7 @@ static int disable_msi_reset_irq(struct azx *chip) free_irq(bus->irq, chip); bus->irq = -1; + chip->card->sync_irq = -1; pci_disable_msi(chip->pci); chip->msi = 0; err = azx_acquire_irq(chip, 1); @@ -2089,11 +2102,13 @@ static int azx_probe(struct pci_dev *pci, /* * stop probe if another Intel's DSP driver should be activated */ - if (dsp_driver) { + if (dmic_detect) { err = snd_intel_dsp_driver_probe(pci); if (err != SND_INTEL_DSP_DRIVER_ANY && err != SND_INTEL_DSP_DRIVER_LEGACY) return -ENODEV; + } else { + dev_warn(&pci->dev, "dmic_detect option is deprecated, pass snd-intel-dspcfg.dsp_driver=1 option instead\n"); } err = snd_card_new(&pci->dev, index[dev], id[dev], THIS_MODULE, @@ -2163,7 +2178,7 @@ out_free: * So we keep a list of devices where we disable powersaving as its known * to causes problems on these devices. */ -static struct snd_pci_quirk power_save_blacklist[] = { +static const struct snd_pci_quirk power_save_blacklist[] = { /* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */ SND_PCI_QUIRK(0x1849, 0xc892, "Asrock B85M-ITX", 0), /* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */ @@ -2175,6 +2190,8 @@ static struct snd_pci_quirk power_save_blacklist[] = { /* https://bugzilla.redhat.com/show_bug.cgi?id=1581607 */ SND_PCI_QUIRK(0x1558, 0x3501, "Clevo W35xSS_370SS", 0), /* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */ + SND_PCI_QUIRK(0x1558, 0x6504, "Clevo W65_67SB", 0), + /* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */ SND_PCI_QUIRK(0x1028, 0x0497, "Dell Precision T3600", 0), /* https://bugzilla.redhat.com/show_bug.cgi?id=1525104 */ /* Note the P55A-UD3 and Z87-D3HP share the subsys id for the HDA dev */ @@ -2219,7 +2236,7 @@ static void set_default_power_save(struct azx *chip) } /* number of codec slots for each chipset: 0 = default slots (i.e. 4) */ -static unsigned int azx_max_codecs[AZX_NUM_DRIVERS] = { +static const unsigned int azx_max_codecs[AZX_NUM_DRIVERS] = { [AZX_DRIVER_NVIDIA] = 8, [AZX_DRIVER_TERA] = 1, }; @@ -2434,6 +2451,8 @@ static const struct pci_device_id azx_ids[] = { /* Jasperlake */ { PCI_DEVICE(0x8086, 0x38c8), .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE}, + { PCI_DEVICE(0x8086, 0x4dc8), + .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE}, /* Tigerlake */ { PCI_DEVICE(0x8086, 0xa0c8), .driver_data = AZX_DRIVER_SKL | AZX_DCAPS_INTEL_SKYLAKE}, diff --git a/sound/pci/hda/hda_jack.c b/sound/pci/hda/hda_jack.c index bf0255cb0515..02cc682caa55 100644 --- a/sound/pci/hda/hda_jack.c +++ b/sound/pci/hda/hda_jack.c @@ -122,6 +122,7 @@ any_jack_tbl_get_from_nid(struct hda_codec *codec, hda_nid_t nid) * snd_hda_jack_tbl_new - create a jack-table entry for the given NID * @codec: the HDA codec * @nid: pin NID to assign + * @dev_id: pin device entry id */ static struct hda_jack_tbl * snd_hda_jack_tbl_new(struct hda_codec *codec, hda_nid_t nid, int dev_id) @@ -233,6 +234,7 @@ EXPORT_SYMBOL_GPL(snd_hda_jack_set_dirty_all); * snd_hda_jack_pin_sense - execute pin sense measurement * @codec: the CODEC to sense * @nid: the pin NID to sense + * @dev_id: pin device entry id * * Execute necessary pin sense measurement and return its Presence Detect, * Impedance, ELD Valid etc. status bits. diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h index 3942e1b528d8..3dca65d79b02 100644 --- a/sound/pci/hda/hda_local.h +++ b/sound/pci/hda/hda_local.h @@ -138,6 +138,8 @@ int snd_hda_codec_reset(struct hda_codec *codec); void snd_hda_codec_register(struct hda_codec *codec); void snd_hda_codec_cleanup_for_unbind(struct hda_codec *codec); +#define snd_hda_regmap_sync(codec) snd_hdac_regmap_sync(&(codec)->core) + enum { HDA_VMUTE_OFF, HDA_VMUTE_ON, diff --git a/sound/pci/hda/hda_proc.c b/sound/pci/hda/hda_proc.c index 468836c65445..0631f31ef87f 100644 --- a/sound/pci/hda/hda_proc.c +++ b/sound/pci/hda/hda_proc.c @@ -160,7 +160,7 @@ static void print_amp_vals(struct snd_info_buffer *buffer, static void print_pcm_rates(struct snd_info_buffer *buffer, unsigned int pcm) { - static unsigned int rates[] = { + static const unsigned int rates[] = { 8000, 11025, 16000, 22050, 32000, 44100, 48000, 88200, 96000, 176400, 192000, 384000 }; diff --git a/sound/pci/hda/hda_sysfs.c b/sound/pci/hda/hda_sysfs.c index fcc34417cbce..eb8ec109d7ad 100644 --- a/sound/pci/hda/hda_sysfs.c +++ b/sound/pci/hda/hda_sysfs.c @@ -222,7 +222,7 @@ static ssize_t init_verbs_show(struct device *dev, int i, len = 0; mutex_lock(&codec->user_mutex); snd_array_for_each(&codec->init_verbs, i, v) { - len += snprintf(buf + len, PAGE_SIZE - len, + len += scnprintf(buf + len, PAGE_SIZE - len, "0x%02x 0x%03x 0x%04x\n", v->nid, v->verb, v->param); } @@ -272,7 +272,7 @@ static ssize_t hints_show(struct device *dev, int i, len = 0; mutex_lock(&codec->user_mutex); snd_array_for_each(&codec->hints, i, hint) { - len += snprintf(buf + len, PAGE_SIZE - len, + len += scnprintf(buf + len, PAGE_SIZE - len, "%s = %s\n", hint->key, hint->val); } mutex_unlock(&codec->user_mutex); @@ -611,7 +611,7 @@ struct hda_patch_item { void (*parser)(char *buf, struct hda_bus *bus, struct hda_codec **retc); }; -static struct hda_patch_item patch_items[NUM_LINE_MODES] = { +static const struct hda_patch_item patch_items[NUM_LINE_MODES] = { [LINE_MODE_CODEC] = { .tag = "[codec]", .parser = parse_codec_mode, diff --git a/sound/pci/hda/hda_tegra.c b/sound/pci/hda/hda_tegra.c index 8350954b7986..773992a07efa 100644 --- a/sound/pci/hda/hda_tegra.c +++ b/sound/pci/hda/hda_tegra.c @@ -166,11 +166,9 @@ static int __maybe_unused hda_tegra_runtime_suspend(struct device *dev) struct snd_card *card = dev_get_drvdata(dev); struct azx *chip = card->private_data; struct hda_tegra *hda = container_of(chip, struct hda_tegra, chip); - struct hdac_bus *bus = azx_bus(chip); if (chip && chip->running) { azx_stop_chip(chip); - synchronize_irq(bus->irq); azx_enter_link_reset(chip); } hda_tegra_disable_clocks(hda); @@ -298,8 +296,7 @@ static int hda_tegra_first_init(struct azx *chip, struct platform_device *pdev) return err; } bus->irq = irq_id; - - synchronize_irq(bus->irq); + card->sync_irq = bus->irq; gcap = azx_readw(chip, GCAP); dev_dbg(card->dev, "chipset global capabilities = 0x%x\n", gcap); @@ -369,7 +366,7 @@ static int hda_tegra_create(struct snd_card *card, unsigned int driver_caps, struct hda_tegra *hda) { - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_disconnect = hda_tegra_dev_disconnect, .dev_free = hda_tegra_dev_free, }; @@ -397,7 +394,8 @@ static int hda_tegra_create(struct snd_card *card, if (err < 0) return err; - chip->bus.needs_damn_long_delay = 1; + chip->bus.core.needs_damn_long_delay = 1; + chip->bus.core.aligned_mmio = 1; err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); if (err < 0) { diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index bc9dd8e6fd86..2132b2acec4d 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -28,6 +28,7 @@ struct ad198x_spec { hda_nid_t eapd_nid; unsigned int beep_amp; /* beep amp value, set via set_beep_amp() */ + int num_smux_conns; }; @@ -389,7 +390,7 @@ static int patch_ad1986a(struct hda_codec *codec) { int err; struct ad198x_spec *spec; - static hda_nid_t preferred_pairs[] = { + static const hda_nid_t preferred_pairs[] = { 0x1a, 0x03, 0x1b, 0x03, 0x1c, 0x04, @@ -453,8 +454,7 @@ static int ad1983_auto_smux_enum_info(struct snd_kcontrol *kcontrol, struct ad198x_spec *spec = codec->spec; static const char * const texts2[] = { "PCM", "ADC" }; static const char * const texts3[] = { "PCM", "ADC1", "ADC2" }; - hda_nid_t dig_out = spec->gen.multiout.dig_out_nid; - int num_conns = snd_hda_get_num_conns(codec, dig_out); + int num_conns = spec->num_smux_conns; if (num_conns == 2) return snd_hda_enum_helper_info(kcontrol, uinfo, 2, texts2); @@ -481,7 +481,7 @@ static int ad1983_auto_smux_enum_put(struct snd_kcontrol *kcontrol, struct ad198x_spec *spec = codec->spec; unsigned int val = ucontrol->value.enumerated.item[0]; hda_nid_t dig_out = spec->gen.multiout.dig_out_nid; - int num_conns = snd_hda_get_num_conns(codec, dig_out); + int num_conns = spec->num_smux_conns; if (val >= num_conns) return -EINVAL; @@ -512,6 +512,7 @@ static int ad1983_add_spdif_mux_ctl(struct hda_codec *codec) num_conns = snd_hda_get_num_conns(codec, dig_out); if (num_conns != 2 && num_conns != 3) return 0; + spec->num_smux_conns = num_conns; if (!snd_hda_gen_add_kctl(&spec->gen, NULL, &ad1983_auto_smux_mixer)) return -ENOMEM; return 0; @@ -519,9 +520,9 @@ static int ad1983_add_spdif_mux_ctl(struct hda_codec *codec) static int patch_ad1983(struct hda_codec *codec) { + static const hda_nid_t conn_0c[] = { 0x08 }; + static const hda_nid_t conn_0d[] = { 0x09 }; struct ad198x_spec *spec; - static hda_nid_t conn_0c[] = { 0x08 }; - static hda_nid_t conn_0d[] = { 0x09 }; int err; err = alloc_ad_spec(codec); @@ -730,10 +731,12 @@ static int ad1988_auto_smux_enum_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { struct hda_codec *codec = snd_kcontrol_chip(kcontrol); + struct ad198x_spec *spec = codec->spec; static const char * const texts[] = { "PCM", "ADC1", "ADC2", "ADC3", }; - int num_conns = snd_hda_get_num_conns(codec, 0x0b) + 1; + int num_conns = spec->num_smux_conns; + if (num_conns > 4) num_conns = 4; return snd_hda_enum_helper_info(kcontrol, uinfo, num_conns, texts); @@ -756,7 +759,7 @@ static int ad1988_auto_smux_enum_put(struct snd_kcontrol *kcontrol, struct ad198x_spec *spec = codec->spec; unsigned int val = ucontrol->value.enumerated.item[0]; struct nid_path *path; - int num_conns = snd_hda_get_num_conns(codec, 0x0b) + 1; + int num_conns = spec->num_smux_conns; if (val >= num_conns) return -EINVAL; @@ -812,7 +815,7 @@ static int ad1988_add_spdif_mux_ctl(struct hda_codec *codec) /* we create four static faked paths, since AD codecs have odd * widget connections regarding the SPDIF out source */ - static struct nid_path fake_paths[4] = { + static const struct nid_path fake_paths[4] = { { .depth = 3, .path = { 0x02, 0x1d, 0x1b }, @@ -847,6 +850,7 @@ static int ad1988_add_spdif_mux_ctl(struct hda_codec *codec) num_conns = snd_hda_get_num_conns(codec, 0x0b) + 1; if (num_conns != 3 && num_conns != 4) return 0; + spec->num_smux_conns = num_conns; for (i = 0; i < num_conns; i++) { struct nid_path *path = snd_array_new(&spec->gen.paths); diff --git a/sound/pci/hda/patch_ca0110.c b/sound/pci/hda/patch_ca0110.c index e780922a1190..1818ce67f761 100644 --- a/sound/pci/hda/patch_ca0110.c +++ b/sound/pci/hda/patch_ca0110.c @@ -53,7 +53,7 @@ static int patch_ca0110(struct hda_codec *codec) codec->patch_ops = ca0110_patch_ops; spec->multi_cap_vol = 1; - codec->bus->needs_damn_long_delay = 1; + codec->bus->core.needs_damn_long_delay = 1; err = ca0110_parse_auto_config(codec); if (err < 0) diff --git a/sound/pci/hda/patch_ca0132.c b/sound/pci/hda/patch_ca0132.c index b7a1abb3e231..ded8bc07d755 100644 --- a/sound/pci/hda/patch_ca0132.c +++ b/sound/pci/hda/patch_ca0132.c @@ -1809,13 +1809,14 @@ struct scp_msg { static void dspio_clear_response_queue(struct hda_codec *codec) { + unsigned long timeout = jiffies + msecs_to_jiffies(1000); unsigned int dummy = 0; - int status = -1; + int status; /* clear all from the response queue */ do { status = dspio_read(codec, &dummy); - } while (status == 0); + } while (status == 0 && time_before(jiffies, timeout)); } static int dspio_get_response_data(struct hda_codec *codec) @@ -1922,6 +1923,7 @@ static int dspio_send_scp_message(struct hda_codec *codec, * Prepare and send the SCP message to DSP * @codec: the HDA codec * @mod_id: ID of the DSP module to send the command + * @src_id: ID of the source * @req: ID of request to send to the DSP module * @dir: SET or GET * @data: pointer to the data to send with the request, request specific @@ -3767,7 +3769,7 @@ static const unsigned int float_xbass_xover_lookup[] = { /* The following are for tuning of products */ #ifdef ENABLE_TUNING_CONTROLS -static unsigned int voice_focus_vals_lookup[] = { +static const unsigned int voice_focus_vals_lookup[] = { 0x41A00000, 0x41A80000, 0x41B00000, 0x41B80000, 0x41C00000, 0x41C80000, 0x41D00000, 0x41D80000, 0x41E00000, 0x41E80000, 0x41F00000, 0x41F80000, 0x42000000, 0x42040000, 0x42080000, 0x420C0000, 0x42100000, 0x42140000, @@ -3797,7 +3799,7 @@ static unsigned int voice_focus_vals_lookup[] = { 0x43300000, 0x43310000, 0x43320000, 0x43330000, 0x43340000 }; -static unsigned int mic_svm_vals_lookup[] = { +static const unsigned int mic_svm_vals_lookup[] = { 0x00000000, 0x3C23D70A, 0x3CA3D70A, 0x3CF5C28F, 0x3D23D70A, 0x3D4CCCCD, 0x3D75C28F, 0x3D8F5C29, 0x3DA3D70A, 0x3DB851EC, 0x3DCCCCCD, 0x3DE147AE, 0x3DF5C28F, 0x3E051EB8, 0x3E0F5C29, 0x3E19999A, 0x3E23D70A, 0x3E2E147B, @@ -3817,7 +3819,7 @@ static unsigned int mic_svm_vals_lookup[] = { 0x3F75C28F, 0x3F7851EC, 0x3F7AE148, 0x3F7D70A4, 0x3F800000 }; -static unsigned int equalizer_vals_lookup[] = { +static const unsigned int equalizer_vals_lookup[] = { 0xC1C00000, 0xC1B80000, 0xC1B00000, 0xC1A80000, 0xC1A00000, 0xC1980000, 0xC1900000, 0xC1880000, 0xC1800000, 0xC1700000, 0xC1600000, 0xC1500000, 0xC1400000, 0xC1300000, 0xC1200000, 0xC1100000, 0xC1000000, 0xC0E00000, @@ -3830,7 +3832,7 @@ static unsigned int equalizer_vals_lookup[] = { }; static int tuning_ctl_set(struct hda_codec *codec, hda_nid_t nid, - unsigned int *lookup, int idx) + const unsigned int *lookup, int idx) { int i = 0; @@ -7588,12 +7590,14 @@ static void ca0132_process_dsp_response(struct hda_codec *codec, struct ca0132_spec *spec = codec->spec; codec_dbg(codec, "ca0132_process_dsp_response\n"); + snd_hda_power_up_pm(codec); if (spec->wait_scp) { if (dspio_get_response_data(codec) >= 0) spec->wait_scp = 0; } dspio_clear_response_queue(codec); + snd_hda_power_down_pm(codec); } static void hp_callback(struct hda_codec *codec, struct hda_jack_callback *cb) @@ -7604,11 +7608,10 @@ static void hp_callback(struct hda_codec *codec, struct hda_jack_callback *cb) /* Delay enabling the HP amp, to let the mic-detection * state machine run. */ - cancel_delayed_work(&spec->unsol_hp_work); - schedule_delayed_work(&spec->unsol_hp_work, msecs_to_jiffies(500)); tbl = snd_hda_jack_tbl_get(codec, cb->nid); if (tbl) tbl->block_report = 1; + schedule_delayed_work(&spec->unsol_hp_work, msecs_to_jiffies(500)); } static void amic_callback(struct hda_codec *codec, struct hda_jack_callback *cb) @@ -7640,14 +7643,14 @@ static void ca0132_init_unsol(struct hda_codec *codec) */ /* Sends before DSP download. */ -static struct hda_verb ca0132_base_init_verbs[] = { +static const struct hda_verb ca0132_base_init_verbs[] = { /*enable ct extension*/ {0x15, VENDOR_CHIPIO_CT_EXTENSIONS_ENABLE, 0x1}, {} }; /* Send at exit. */ -static struct hda_verb ca0132_base_exit_verbs[] = { +static const struct hda_verb ca0132_base_exit_verbs[] = { /*set afg to D3*/ {0x01, AC_VERB_SET_POWER_STATE, 0x03}, /*disable ct extension*/ @@ -7657,7 +7660,7 @@ static struct hda_verb ca0132_base_exit_verbs[] = { /* Other verbs tables. Sends after DSP download. */ -static struct hda_verb ca0132_init_verbs0[] = { +static const struct hda_verb ca0132_init_verbs0[] = { /* chip init verbs */ {0x15, 0x70D, 0xF0}, {0x15, 0x70E, 0xFE}, @@ -7690,7 +7693,7 @@ static struct hda_verb ca0132_init_verbs0[] = { }; /* Extra init verbs for desktop cards. */ -static struct hda_verb ca0132_init_verbs1[] = { +static const struct hda_verb ca0132_init_verbs1[] = { {0x15, 0x70D, 0x20}, {0x15, 0x70E, 0x19}, {0x15, 0x707, 0x00}, @@ -7800,23 +7803,23 @@ static void sbz_region2_exit(struct hda_codec *codec) static void sbz_set_pin_ctl_default(struct hda_codec *codec) { - hda_nid_t pins[5] = {0x0B, 0x0C, 0x0E, 0x12, 0x13}; + static const hda_nid_t pins[] = {0x0B, 0x0C, 0x0E, 0x12, 0x13}; unsigned int i; snd_hda_codec_write(codec, 0x11, 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x40); - for (i = 0; i < 5; i++) + for (i = 0; i < ARRAY_SIZE(pins); i++) snd_hda_codec_write(codec, pins[i], 0, AC_VERB_SET_PIN_WIDGET_CONTROL, 0x00); } static void ca0132_clear_unsolicited(struct hda_codec *codec) { - hda_nid_t pins[7] = {0x0B, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13}; + static const hda_nid_t pins[] = {0x0B, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13}; unsigned int i; - for (i = 0; i < 7; i++) { + for (i = 0; i < ARRAY_SIZE(pins); i++) { snd_hda_codec_write(codec, pins[i], 0, AC_VERB_SET_UNSOLICITED_ENABLE, 0x00); } @@ -7840,10 +7843,10 @@ static void sbz_gpio_shutdown_commands(struct hda_codec *codec, int dir, static void zxr_dbpro_power_state_shutdown(struct hda_codec *codec) { - hda_nid_t pins[7] = {0x05, 0x0c, 0x09, 0x0e, 0x08, 0x11, 0x01}; + static const hda_nid_t pins[] = {0x05, 0x0c, 0x09, 0x0e, 0x08, 0x11, 0x01}; unsigned int i; - for (i = 0; i < 7; i++) + for (i = 0; i < ARRAY_SIZE(pins); i++) snd_hda_codec_write(codec, pins[i], 0, AC_VERB_SET_POWER_STATE, 0x03); } @@ -8454,12 +8457,25 @@ static void ca0132_reboot_notify(struct hda_codec *codec) codec->patch_ops.free(codec); } +#ifdef CONFIG_PM +static int ca0132_suspend(struct hda_codec *codec) +{ + struct ca0132_spec *spec = codec->spec; + + cancel_delayed_work_sync(&spec->unsol_hp_work); + return 0; +} +#endif + static const struct hda_codec_ops ca0132_patch_ops = { .build_controls = ca0132_build_controls, .build_pcms = ca0132_build_pcms, .init = ca0132_init, .free = ca0132_free, .unsol_event = snd_hda_jack_unsol_event, +#ifdef CONFIG_PM + .suspend = ca0132_suspend, +#endif .reboot_notify = ca0132_reboot_notify, }; @@ -8854,7 +8870,7 @@ static int patch_ca0132(struct hda_codec *codec) /* * patch entries */ -static struct hda_device_id snd_hda_id_ca0132[] = { +static const struct hda_device_id snd_hda_id_ca0132[] = { HDA_CODEC_ENTRY(0x11020011, "CA0132", patch_ca0132), {} /* terminator */ }; diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index 90aa0f400a57..396b5503038a 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -116,7 +116,7 @@ static void cx_auto_parse_eapd(struct hda_codec *codec) } static void cx_auto_turn_eapd(struct hda_codec *codec, int num_pins, - hda_nid_t *pins, bool on) + const hda_nid_t *pins, bool on) { int i; for (i = 0; i < num_pins; i++) { @@ -922,6 +922,7 @@ static const struct snd_pci_quirk cxt5066_fixups[] = { SND_PCI_QUIRK(0x17aa, 0x215f, "Lenovo T510", CXT_PINCFG_LENOVO_TP410), SND_PCI_QUIRK(0x17aa, 0x21ce, "Lenovo T420", CXT_PINCFG_LENOVO_TP410), SND_PCI_QUIRK(0x17aa, 0x21cf, "Lenovo T520", CXT_PINCFG_LENOVO_TP410), + SND_PCI_QUIRK(0x17aa, 0x21d2, "Lenovo T420s", CXT_PINCFG_LENOVO_TP410), SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT_PINCFG_LENOVO_TP410), SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT_PINCFG_LENOVO_TP410), SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo IdeaPad Z560", CXT_FIXUP_MUTE_LED_EAPD), @@ -959,10 +960,10 @@ static const struct hda_model_fixup cxt5066_fixup_models[] = { static void add_cx5051_fake_mutes(struct hda_codec *codec) { struct conexant_spec *spec = codec->spec; - static hda_nid_t out_nids[] = { + static const hda_nid_t out_nids[] = { 0x10, 0x11, 0 }; - hda_nid_t *p; + const hda_nid_t *p; for (p = out_nids; *p; p++) snd_hda_override_amp_caps(codec, *p, HDA_OUTPUT, diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index 78647ee02339..5119a9ae3d8a 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -372,7 +372,8 @@ static int hdmi_eld_ctl_get(struct snd_kcontrol *kcontrol, } static const struct snd_kcontrol_new eld_bytes_ctl = { - .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE | + SNDRV_CTL_ELEM_ACCESS_SKIP_CHECK, .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = "ELD", .info = hdmi_eld_ctl_info, @@ -819,10 +820,12 @@ static void hdmi_non_intrinsic_event(struct hda_codec *codec, unsigned int res) cp_ready); /* TODO */ - if (cp_state) + if (cp_state) { ; - if (cp_ready) + } + if (cp_ready) { ; + } } @@ -1547,6 +1550,34 @@ static bool update_eld(struct hda_codec *codec, return eld_changed; } +static struct snd_jack *pin_idx_to_pcm_jack(struct hda_codec *codec, + struct hdmi_spec_per_pin *per_pin) +{ + struct hdmi_spec *spec = codec->spec; + struct snd_jack *jack = NULL; + struct hda_jack_tbl *jack_tbl; + + /* if !dyn_pcm_assign, get jack from hda_jack_tbl + * in !dyn_pcm_assign case, spec->pcm_rec[].jack is not + * NULL even after snd_hda_jack_tbl_clear() is called to + * free snd_jack. This may cause access invalid memory + * when calling snd_jack_report + */ + if (per_pin->pcm_idx >= 0 && spec->dyn_pcm_assign) { + jack = spec->pcm_rec[per_pin->pcm_idx].jack; + } else if (!spec->dyn_pcm_assign) { + /* + * jack tbl doesn't support DP MST + * DP MST will use dyn_pcm_assign, + * so DP MST will never come here + */ + jack_tbl = snd_hda_jack_tbl_get_mst(codec, per_pin->pin_nid, + per_pin->dev_id); + if (jack_tbl) + jack = jack_tbl->jack; + } + return jack; +} /* update ELD and jack state via HD-audio verbs */ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin, int repoll) @@ -1568,6 +1599,7 @@ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin, int present; bool ret; bool do_repoll = false; + struct snd_jack *pcm_jack = NULL; present = snd_hda_jack_pin_sense(codec, pin_nid, dev_id); @@ -1595,10 +1627,19 @@ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin, do_repoll = true; } - if (do_repoll) + if (do_repoll) { schedule_delayed_work(&per_pin->work, msecs_to_jiffies(300)); - else + } else { + /* + * pcm_idx >=0 before update_eld() means it is in monitor + * disconnected event. Jack must be fetched before + * update_eld(). + */ + pcm_jack = pin_idx_to_pcm_jack(codec, per_pin); update_eld(codec, per_pin, eld); + if (!pcm_jack) + pcm_jack = pin_idx_to_pcm_jack(codec, per_pin); + } ret = !repoll || !eld->monitor_present || eld->eld_valid; @@ -1607,38 +1648,32 @@ static bool hdmi_present_sense_via_verbs(struct hdmi_spec_per_pin *per_pin, jack->block_report = !ret; jack->pin_sense = (eld->monitor_present && eld->eld_valid) ? AC_PINSENSE_PRESENCE : 0; - } - mutex_unlock(&per_pin->lock); - return ret; -} -static struct snd_jack *pin_idx_to_jack(struct hda_codec *codec, - struct hdmi_spec_per_pin *per_pin) -{ - struct hdmi_spec *spec = codec->spec; - struct snd_jack *jack = NULL; - struct hda_jack_tbl *jack_tbl; + if (spec->dyn_pcm_assign && pcm_jack && !do_repoll) { + int state = 0; + + if (jack->pin_sense & AC_PINSENSE_PRESENCE) + state = SND_JACK_AVOUT; + snd_jack_report(pcm_jack, state); + } - /* if !dyn_pcm_assign, get jack from hda_jack_tbl - * in !dyn_pcm_assign case, spec->pcm_rec[].jack is not - * NULL even after snd_hda_jack_tbl_clear() is called to - * free snd_jack. This may cause access invalid memory - * when calling snd_jack_report - */ - if (per_pin->pcm_idx >= 0 && spec->dyn_pcm_assign) - jack = spec->pcm_rec[per_pin->pcm_idx].jack; - else if (!spec->dyn_pcm_assign) { /* - * jack tbl doesn't support DP MST - * DP MST will use dyn_pcm_assign, - * so DP MST will never come here + * snd_hda_jack_pin_sense() call at the beginning of this + * function, updates jack->pins_sense and clears + * jack->jack_dirty, therefore snd_hda_jack_report_sync() will + * not override the jack->pin_sense. + * + * snd_hda_jack_report_sync() is superfluous for dyn_pcm_assign + * case. The jack->pin_sense update was already performed, and + * hda_jack->jack is NULL for dyn_pcm_assign. + * + * Don't call snd_hda_jack_report_sync() for + * dyn_pcm_assign. */ - jack_tbl = snd_hda_jack_tbl_get_mst(codec, per_pin->pin_nid, - per_pin->dev_id); - if (jack_tbl) - jack = jack_tbl->jack; + ret = ret && !spec->dyn_pcm_assign; } - return jack; + mutex_unlock(&per_pin->lock); + return ret; } /* update ELD and jack state via audio component */ @@ -1674,10 +1709,10 @@ static void sync_eld_via_acomp(struct hda_codec *codec, /* pcm_idx >=0 before update_eld() means it is in monitor * disconnected event. Jack must be fetched before update_eld() */ - jack = pin_idx_to_jack(codec, per_pin); + jack = pin_idx_to_pcm_jack(codec, per_pin); changed = update_eld(codec, per_pin, eld); if (jack == NULL) - jack = pin_idx_to_jack(codec, per_pin); + jack = pin_idx_to_pcm_jack(codec, per_pin); if (changed && jack) snd_jack_report(jack, (eld->monitor_present && eld->eld_valid) ? @@ -2021,6 +2056,8 @@ static int hdmi_pcm_close(struct hda_pcm_stream *hinfo, per_cvt->assigned = 0; hinfo->nid = 0; + azx_stream(get_azx_dev(substream))->stripe = 0; + mutex_lock(&spec->pcm_lock); snd_hda_spdif_ctls_unassign(codec, pcm_idx); clear_bit(pcm_idx, &spec->pcm_in_use); @@ -2401,7 +2438,7 @@ static int generic_hdmi_resume(struct hda_codec *codec) int pin_idx; codec->patch_ops.init(codec); - regcache_sync(codec->core.regmap); + snd_hda_regmap_sync(codec); for (pin_idx = 0; pin_idx < spec->num_pins; pin_idx++) { struct hdmi_spec_per_pin *per_pin = get_pin(spec, pin_idx); @@ -2828,9 +2865,12 @@ static int alloc_intel_hdmi(struct hda_codec *codec) /* parse and post-process for Intel codecs */ static int parse_intel_hdmi(struct hda_codec *codec) { - int err; + int err, retries = 3; + + do { + err = hdmi_parse_codec(codec); + } while (err < 0 && retries--); - err = hdmi_parse_codec(codec); if (err < 0) { generic_spec_free(codec); return err; @@ -4248,6 +4288,7 @@ HDA_CODEC_ENTRY(0x8086280c, "Cannonlake HDMI", patch_i915_glk_hdmi), HDA_CODEC_ENTRY(0x8086280d, "Geminilake HDMI", patch_i915_glk_hdmi), HDA_CODEC_ENTRY(0x8086280f, "Icelake HDMI", patch_i915_icl_hdmi), HDA_CODEC_ENTRY(0x80862812, "Tigerlake HDMI", patch_i915_tgl_hdmi), +HDA_CODEC_ENTRY(0x8086281a, "Jasperlake HDMI", patch_i915_icl_hdmi), HDA_CODEC_ENTRY(0x80862880, "CedarTrail HDMI", patch_generic_hdmi), HDA_CODEC_ENTRY(0x80862882, "Valleyview2 HDMI", patch_i915_byt_hdmi), HDA_CODEC_ENTRY(0x80862883, "Braswell HDMI", patch_i915_byt_hdmi), diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 6d6e34b3b3aa..0ac06ff1a17c 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -412,6 +412,7 @@ static void alc_fill_eapd_coef(struct hda_codec *codec) case 0x10ec0672: alc_update_coef_idx(codec, 0xd, 0, 1<<14); /* EAPD Ctrl */ break; + case 0x10ec0222: case 0x10ec0623: alc_update_coef_idx(codec, 0x19, 1<<13, 0); break; @@ -430,6 +431,7 @@ static void alc_fill_eapd_coef(struct hda_codec *codec) break; case 0x10ec0899: case 0x10ec0900: + case 0x10ec0b00: case 0x10ec1168: case 0x10ec1220: alc_update_coef_idx(codec, 0x7, 1<<1, 0); @@ -464,10 +466,10 @@ static void set_eapd(struct hda_codec *codec, hda_nid_t nid, int on) static void alc_auto_setup_eapd(struct hda_codec *codec, bool on) { /* We currently only handle front, HP */ - static hda_nid_t pins[] = { + static const hda_nid_t pins[] = { 0x0f, 0x10, 0x14, 0x15, 0x17, 0 }; - hda_nid_t *p; + const hda_nid_t *p; for (p = pins; *p; p++) set_eapd(codec, *p, on); } @@ -501,6 +503,7 @@ static void alc_shutup_pins(struct hda_codec *codec) struct alc_spec *spec = codec->spec; switch (codec->core.vendor_id) { + case 0x10ec0283: case 0x10ec0286: case 0x10ec0288: case 0x10ec0298: @@ -904,7 +907,7 @@ static int alc_resume(struct hda_codec *codec) if (!spec->no_depop_delay) msleep(150); /* to avoid pop noise */ codec->patch_ops.init(codec); - regcache_sync(codec->core.regmap); + snd_hda_regmap_sync(codec); hda_call_check_power_status(codec, 0x01); return 0; } @@ -946,7 +949,7 @@ struct alc_codec_rename_pci_table { const char *name; }; -static struct alc_codec_rename_table rename_tbl[] = { +static const struct alc_codec_rename_table rename_tbl[] = { { 0x10ec0221, 0xf00f, 0x1003, "ALC231" }, { 0x10ec0269, 0xfff0, 0x3010, "ALC277" }, { 0x10ec0269, 0xf0f0, 0x2010, "ALC259" }, @@ -967,7 +970,7 @@ static struct alc_codec_rename_table rename_tbl[] = { { } /* terminator */ }; -static struct alc_codec_rename_pci_table rename_pci_tbl[] = { +static const struct alc_codec_rename_pci_table rename_pci_tbl[] = { { 0x10ec0280, 0x1028, 0, "ALC3220" }, { 0x10ec0282, 0x1028, 0, "ALC3221" }, { 0x10ec0283, 0x1028, 0, "ALC3223" }, @@ -1935,19 +1938,19 @@ static void alc889_fixup_dac_route(struct hda_codec *codec, { if (action == HDA_FIXUP_ACT_PRE_PROBE) { /* fake the connections during parsing the tree */ - hda_nid_t conn1[2] = { 0x0c, 0x0d }; - hda_nid_t conn2[2] = { 0x0e, 0x0f }; - snd_hda_override_conn_list(codec, 0x14, 2, conn1); - snd_hda_override_conn_list(codec, 0x15, 2, conn1); - snd_hda_override_conn_list(codec, 0x18, 2, conn2); - snd_hda_override_conn_list(codec, 0x1a, 2, conn2); + static const hda_nid_t conn1[] = { 0x0c, 0x0d }; + static const hda_nid_t conn2[] = { 0x0e, 0x0f }; + snd_hda_override_conn_list(codec, 0x14, ARRAY_SIZE(conn1), conn1); + snd_hda_override_conn_list(codec, 0x15, ARRAY_SIZE(conn1), conn1); + snd_hda_override_conn_list(codec, 0x18, ARRAY_SIZE(conn2), conn2); + snd_hda_override_conn_list(codec, 0x1a, ARRAY_SIZE(conn2), conn2); } else if (action == HDA_FIXUP_ACT_PROBE) { /* restore the connections */ - hda_nid_t conn[5] = { 0x0c, 0x0d, 0x0e, 0x0f, 0x26 }; - snd_hda_override_conn_list(codec, 0x14, 5, conn); - snd_hda_override_conn_list(codec, 0x15, 5, conn); - snd_hda_override_conn_list(codec, 0x18, 5, conn); - snd_hda_override_conn_list(codec, 0x1a, 5, conn); + static const hda_nid_t conn[] = { 0x0c, 0x0d, 0x0e, 0x0f, 0x26 }; + snd_hda_override_conn_list(codec, 0x14, ARRAY_SIZE(conn), conn); + snd_hda_override_conn_list(codec, 0x15, ARRAY_SIZE(conn), conn); + snd_hda_override_conn_list(codec, 0x18, ARRAY_SIZE(conn), conn); + snd_hda_override_conn_list(codec, 0x1a, ARRAY_SIZE(conn), conn); } } @@ -1955,8 +1958,8 @@ static void alc889_fixup_dac_route(struct hda_codec *codec, static void alc889_fixup_mbp_vref(struct hda_codec *codec, const struct hda_fixup *fix, int action) { + static const hda_nid_t nids[] = { 0x14, 0x15, 0x19 }; struct alc_spec *spec = codec->spec; - static hda_nid_t nids[3] = { 0x14, 0x15, 0x19 }; int i; if (action != HDA_FIXUP_ACT_INIT) @@ -1992,7 +1995,7 @@ static void alc889_fixup_mac_pins(struct hda_codec *codec, static void alc889_fixup_imac91_vref(struct hda_codec *codec, const struct hda_fixup *fix, int action) { - static hda_nid_t nids[2] = { 0x18, 0x1a }; + static const hda_nid_t nids[] = { 0x18, 0x1a }; if (action == HDA_FIXUP_ACT_INIT) alc889_fixup_mac_pins(codec, nids, ARRAY_SIZE(nids)); @@ -2002,7 +2005,7 @@ static void alc889_fixup_imac91_vref(struct hda_codec *codec, static void alc889_fixup_mba11_vref(struct hda_codec *codec, const struct hda_fixup *fix, int action) { - static hda_nid_t nids[1] = { 0x18 }; + static const hda_nid_t nids[] = { 0x18 }; if (action == HDA_FIXUP_ACT_INIT) alc889_fixup_mac_pins(codec, nids, ARRAY_SIZE(nids)); @@ -2012,7 +2015,7 @@ static void alc889_fixup_mba11_vref(struct hda_codec *codec, static void alc889_fixup_mba21_vref(struct hda_codec *codec, const struct hda_fixup *fix, int action) { - static hda_nid_t nids[2] = { 0x18, 0x19 }; + static const hda_nid_t nids[] = { 0x18, 0x19 }; if (action == HDA_FIXUP_ACT_INIT) alc889_fixup_mac_pins(codec, nids, ARRAY_SIZE(nids)); @@ -2094,7 +2097,7 @@ static void alc1220_fixup_clevo_p950(struct hda_codec *codec, const struct hda_fixup *fix, int action) { - hda_nid_t conn1[1] = { 0x0c }; + static const hda_nid_t conn1[] = { 0x0c }; if (action != HDA_FIXUP_ACT_PRE_PROBE) return; @@ -2103,8 +2106,8 @@ static void alc1220_fixup_clevo_p950(struct hda_codec *codec, /* We therefore want to make sure 0x14 (front headphone) and * 0x1b (speakers) use the stereo DAC 0x02 */ - snd_hda_override_conn_list(codec, 0x14, 1, conn1); - snd_hda_override_conn_list(codec, 0x1b, 1, conn1); + snd_hda_override_conn_list(codec, 0x14, ARRAY_SIZE(conn1), conn1); + snd_hda_override_conn_list(codec, 0x1b, ARRAY_SIZE(conn1), conn1); } static void alc_fixup_headset_mode_no_hp_mic(struct hda_codec *codec, @@ -2444,6 +2447,10 @@ static const struct snd_pci_quirk alc882_fixup_tbl[] = { SND_PCI_QUIRK(0x1071, 0x8258, "Evesham Voyaeger", ALC882_FIXUP_EAPD), SND_PCI_QUIRK(0x1458, 0xa002, "Gigabyte EP45-DS3/Z87X-UD3H", ALC889_FIXUP_FRONT_HP_NO_PRESENCE), SND_PCI_QUIRK(0x1458, 0xa0b8, "Gigabyte AZ370-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS), + SND_PCI_QUIRK(0x1458, 0xa0cd, "Gigabyte X570 Aorus Master", ALC1220_FIXUP_CLEVO_P950), + SND_PCI_QUIRK(0x1462, 0x1228, "MSI-GP63", ALC1220_FIXUP_CLEVO_P950), + SND_PCI_QUIRK(0x1462, 0x1276, "MSI-GL73", ALC1220_FIXUP_CLEVO_P950), + SND_PCI_QUIRK(0x1462, 0x1293, "MSI-GP65", ALC1220_FIXUP_CLEVO_P950), SND_PCI_QUIRK(0x1462, 0x7350, "MSI-7350", ALC889_FIXUP_CD), SND_PCI_QUIRK(0x1462, 0xda57, "MSI Z270-Gaming", ALC1220_FIXUP_GB_DUAL_CODECS), SND_PCI_QUIRK_VENDOR(0x1462, "MSI", ALC882_FIXUP_GPIO3), @@ -2525,6 +2532,7 @@ static int patch_alc882(struct hda_codec *codec) case 0x10ec0882: case 0x10ec0885: case 0x10ec0900: + case 0x10ec0b00: case 0x10ec1220: break; default: @@ -2992,7 +3000,7 @@ static void alc269_shutup(struct hda_codec *codec) alc_shutup_pins(codec); } -static struct coef_fw alc282_coefs[] = { +static const struct coef_fw alc282_coefs[] = { WRITE_COEF(0x03, 0x0002), /* Power Down Control */ UPDATE_COEF(0x05, 0xff3f, 0x0700), /* FIFO and filter clock */ WRITE_COEF(0x07, 0x0200), /* DMIC control */ @@ -3104,7 +3112,7 @@ static void alc282_shutup(struct hda_codec *codec) alc_write_coef_idx(codec, 0x78, coef78); } -static struct coef_fw alc283_coefs[] = { +static const struct coef_fw alc283_coefs[] = { WRITE_COEF(0x03, 0x0002), /* Power Down Control */ UPDATE_COEF(0x05, 0xff3f, 0x0700), /* FIFO and filter clock */ WRITE_COEF(0x07, 0x0200), /* DMIC control */ @@ -3597,8 +3605,8 @@ static void alc5505_dsp_init(struct hda_codec *codec) } #ifdef HALT_REALTEK_ALC5505 -#define alc5505_dsp_suspend(codec) /* NOP */ -#define alc5505_dsp_resume(codec) /* NOP */ +#define alc5505_dsp_suspend(codec) do { } while (0) /* NOP */ +#define alc5505_dsp_resume(codec) do { } while (0) /* NOP */ #else #define alc5505_dsp_suspend(codec) alc5505_dsp_halt(codec) #define alc5505_dsp_resume(codec) alc5505_dsp_back_from_halt(codec) @@ -3634,7 +3642,7 @@ static int alc269_resume(struct hda_codec *codec) msleep(200); } - regcache_sync(codec->core.regmap); + snd_hda_regmap_sync(codec); hda_call_check_power_status(codec, 0x01); /* on some machine, the BIOS will clear the codec gpio data when enter @@ -4180,7 +4188,7 @@ static void alc269_fixup_hp_line1_mic1_led(struct hda_codec *codec, } } -static struct coef_fw alc225_pre_hsmode[] = { +static const struct coef_fw alc225_pre_hsmode[] = { UPDATE_COEF(0x4a, 1<<8, 0), UPDATE_COEFEX(0x57, 0x05, 1<<14, 0), UPDATE_COEF(0x63, 3<<14, 3<<14), @@ -4193,7 +4201,7 @@ static struct coef_fw alc225_pre_hsmode[] = { static void alc_headset_mode_unplugged(struct hda_codec *codec) { - static struct coef_fw coef0255[] = { + static const struct coef_fw coef0255[] = { WRITE_COEF(0x1b, 0x0c0b), /* LDO and MISC control */ WRITE_COEF(0x45, 0xd089), /* UAJ function set to menual mode */ UPDATE_COEFEX(0x57, 0x05, 1<<14, 0), /* Direct Drive HP Amp control(Set to verb control)*/ @@ -4201,7 +4209,7 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec) WRITE_COEFEX(0x57, 0x03, 0x8aa6), /* Direct Drive HP Amp control */ {} }; - static struct coef_fw coef0256[] = { + static const struct coef_fw coef0256[] = { WRITE_COEF(0x1b, 0x0c4b), /* LDO and MISC control */ WRITE_COEF(0x45, 0xd089), /* UAJ function set to menual mode */ WRITE_COEF(0x06, 0x6104), /* Set MIC2 Vref gate with HP */ @@ -4209,7 +4217,7 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec) UPDATE_COEFEX(0x57, 0x05, 1<<14, 0), /* Direct Drive HP Amp control(Set to verb control)*/ {} }; - static struct coef_fw coef0233[] = { + static const struct coef_fw coef0233[] = { WRITE_COEF(0x1b, 0x0c0b), WRITE_COEF(0x45, 0xc429), UPDATE_COEF(0x35, 0x4000, 0), @@ -4219,7 +4227,7 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec) WRITE_COEF(0x32, 0x42a3), {} }; - static struct coef_fw coef0288[] = { + static const struct coef_fw coef0288[] = { UPDATE_COEF(0x4f, 0xfcc0, 0xc400), UPDATE_COEF(0x50, 0x2000, 0x2000), UPDATE_COEF(0x56, 0x0006, 0x0006), @@ -4227,18 +4235,18 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec) UPDATE_COEF(0x67, 0x2000, 0), {} }; - static struct coef_fw coef0298[] = { + static const struct coef_fw coef0298[] = { UPDATE_COEF(0x19, 0x1300, 0x0300), {} }; - static struct coef_fw coef0292[] = { + static const struct coef_fw coef0292[] = { WRITE_COEF(0x76, 0x000e), WRITE_COEF(0x6c, 0x2400), WRITE_COEF(0x18, 0x7308), WRITE_COEF(0x6b, 0xc429), {} }; - static struct coef_fw coef0293[] = { + static const struct coef_fw coef0293[] = { UPDATE_COEF(0x10, 7<<8, 6<<8), /* SET Line1 JD to 0 */ UPDATE_COEFEX(0x57, 0x05, 1<<15|1<<13, 0x0), /* SET charge pump by verb */ UPDATE_COEFEX(0x57, 0x03, 1<<10, 1<<10), /* SET EN_OSW to 1 */ @@ -4247,16 +4255,16 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec) UPDATE_COEF(0x4a, 0x000f, 0x000e), /* Combo Jack auto detect */ {} }; - static struct coef_fw coef0668[] = { + static const struct coef_fw coef0668[] = { WRITE_COEF(0x15, 0x0d40), WRITE_COEF(0xb7, 0x802b), {} }; - static struct coef_fw coef0225[] = { + static const struct coef_fw coef0225[] = { UPDATE_COEF(0x63, 3<<14, 0), {} }; - static struct coef_fw coef0274[] = { + static const struct coef_fw coef0274[] = { UPDATE_COEF(0x4a, 0x0100, 0), UPDATE_COEFEX(0x57, 0x05, 0x4000, 0), UPDATE_COEF(0x6b, 0xf000, 0x5000), @@ -4321,25 +4329,25 @@ static void alc_headset_mode_unplugged(struct hda_codec *codec) static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin, hda_nid_t mic_pin) { - static struct coef_fw coef0255[] = { + static const struct coef_fw coef0255[] = { WRITE_COEFEX(0x57, 0x03, 0x8aa6), WRITE_COEF(0x06, 0x6100), /* Set MIC2 Vref gate to normal */ {} }; - static struct coef_fw coef0256[] = { + static const struct coef_fw coef0256[] = { UPDATE_COEFEX(0x57, 0x05, 1<<14, 1<<14), /* Direct Drive HP Amp control(Set to verb control)*/ WRITE_COEFEX(0x57, 0x03, 0x09a3), WRITE_COEF(0x06, 0x6100), /* Set MIC2 Vref gate to normal */ {} }; - static struct coef_fw coef0233[] = { + static const struct coef_fw coef0233[] = { UPDATE_COEF(0x35, 0, 1<<14), WRITE_COEF(0x06, 0x2100), WRITE_COEF(0x1a, 0x0021), WRITE_COEF(0x26, 0x008c), {} }; - static struct coef_fw coef0288[] = { + static const struct coef_fw coef0288[] = { UPDATE_COEF(0x4f, 0x00c0, 0), UPDATE_COEF(0x50, 0x2000, 0), UPDATE_COEF(0x56, 0x0006, 0), @@ -4348,30 +4356,30 @@ static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin, UPDATE_COEF(0x67, 0x2000, 0x2000), {} }; - static struct coef_fw coef0292[] = { + static const struct coef_fw coef0292[] = { WRITE_COEF(0x19, 0xa208), WRITE_COEF(0x2e, 0xacf0), {} }; - static struct coef_fw coef0293[] = { + static const struct coef_fw coef0293[] = { UPDATE_COEFEX(0x57, 0x05, 0, 1<<15|1<<13), /* SET charge pump by verb */ UPDATE_COEFEX(0x57, 0x03, 1<<10, 0), /* SET EN_OSW to 0 */ UPDATE_COEF(0x1a, 1<<3, 0), /* Combo JD gating without LINE1-VREFO */ {} }; - static struct coef_fw coef0688[] = { + static const struct coef_fw coef0688[] = { WRITE_COEF(0xb7, 0x802b), WRITE_COEF(0xb5, 0x1040), UPDATE_COEF(0xc3, 0, 1<<12), {} }; - static struct coef_fw coef0225[] = { + static const struct coef_fw coef0225[] = { UPDATE_COEFEX(0x57, 0x05, 1<<14, 1<<14), UPDATE_COEF(0x4a, 3<<4, 2<<4), UPDATE_COEF(0x63, 3<<14, 0), {} }; - static struct coef_fw coef0274[] = { + static const struct coef_fw coef0274[] = { UPDATE_COEFEX(0x57, 0x05, 0x4000, 0x4000), UPDATE_COEF(0x4a, 0x0010, 0), UPDATE_COEF(0x6b, 0xf000, 0), @@ -4457,7 +4465,7 @@ static void alc_headset_mode_mic_in(struct hda_codec *codec, hda_nid_t hp_pin, static void alc_headset_mode_default(struct hda_codec *codec) { - static struct coef_fw coef0225[] = { + static const struct coef_fw coef0225[] = { UPDATE_COEF(0x45, 0x3f<<10, 0x30<<10), UPDATE_COEF(0x45, 0x3f<<10, 0x31<<10), UPDATE_COEF(0x49, 3<<8, 0<<8), @@ -4466,14 +4474,14 @@ static void alc_headset_mode_default(struct hda_codec *codec) UPDATE_COEF(0x67, 0xf000, 0x3000), {} }; - static struct coef_fw coef0255[] = { + static const struct coef_fw coef0255[] = { WRITE_COEF(0x45, 0xc089), WRITE_COEF(0x45, 0xc489), WRITE_COEFEX(0x57, 0x03, 0x8ea6), WRITE_COEF(0x49, 0x0049), {} }; - static struct coef_fw coef0256[] = { + static const struct coef_fw coef0256[] = { WRITE_COEF(0x45, 0xc489), WRITE_COEFEX(0x57, 0x03, 0x0da3), WRITE_COEF(0x49, 0x0049), @@ -4481,12 +4489,12 @@ static void alc_headset_mode_default(struct hda_codec *codec) WRITE_COEF(0x06, 0x6100), {} }; - static struct coef_fw coef0233[] = { + static const struct coef_fw coef0233[] = { WRITE_COEF(0x06, 0x2100), WRITE_COEF(0x32, 0x4ea3), {} }; - static struct coef_fw coef0288[] = { + static const struct coef_fw coef0288[] = { UPDATE_COEF(0x4f, 0xfcc0, 0xc400), /* Set to TRS type */ UPDATE_COEF(0x50, 0x2000, 0x2000), UPDATE_COEF(0x56, 0x0006, 0x0006), @@ -4494,26 +4502,26 @@ static void alc_headset_mode_default(struct hda_codec *codec) UPDATE_COEF(0x67, 0x2000, 0), {} }; - static struct coef_fw coef0292[] = { + static const struct coef_fw coef0292[] = { WRITE_COEF(0x76, 0x000e), WRITE_COEF(0x6c, 0x2400), WRITE_COEF(0x6b, 0xc429), WRITE_COEF(0x18, 0x7308), {} }; - static struct coef_fw coef0293[] = { + static const struct coef_fw coef0293[] = { UPDATE_COEF(0x4a, 0x000f, 0x000e), /* Combo Jack auto detect */ WRITE_COEF(0x45, 0xC429), /* Set to TRS type */ UPDATE_COEF(0x1a, 1<<3, 0), /* Combo JD gating without LINE1-VREFO */ {} }; - static struct coef_fw coef0688[] = { + static const struct coef_fw coef0688[] = { WRITE_COEF(0x11, 0x0041), WRITE_COEF(0x15, 0x0d40), WRITE_COEF(0xb7, 0x802b), {} }; - static struct coef_fw coef0274[] = { + static const struct coef_fw coef0274[] = { WRITE_COEF(0x45, 0x4289), UPDATE_COEF(0x4a, 0x0010, 0x0010), UPDATE_COEF(0x6b, 0x0f00, 0), @@ -4576,53 +4584,53 @@ static void alc_headset_mode_ctia(struct hda_codec *codec) { int val; - static struct coef_fw coef0255[] = { + static const struct coef_fw coef0255[] = { WRITE_COEF(0x45, 0xd489), /* Set to CTIA type */ WRITE_COEF(0x1b, 0x0c2b), WRITE_COEFEX(0x57, 0x03, 0x8ea6), {} }; - static struct coef_fw coef0256[] = { + static const struct coef_fw coef0256[] = { WRITE_COEF(0x45, 0xd489), /* Set to CTIA type */ WRITE_COEF(0x1b, 0x0e6b), {} }; - static struct coef_fw coef0233[] = { + static const struct coef_fw coef0233[] = { WRITE_COEF(0x45, 0xd429), WRITE_COEF(0x1b, 0x0c2b), WRITE_COEF(0x32, 0x4ea3), {} }; - static struct coef_fw coef0288[] = { + static const struct coef_fw coef0288[] = { UPDATE_COEF(0x50, 0x2000, 0x2000), UPDATE_COEF(0x56, 0x0006, 0x0006), UPDATE_COEF(0x66, 0x0008, 0), UPDATE_COEF(0x67, 0x2000, 0), {} }; - static struct coef_fw coef0292[] = { + static const struct coef_fw coef0292[] = { WRITE_COEF(0x6b, 0xd429), WRITE_COEF(0x76, 0x0008), WRITE_COEF(0x18, 0x7388), {} }; - static struct coef_fw coef0293[] = { + static const struct coef_fw coef0293[] = { WRITE_COEF(0x45, 0xd429), /* Set to ctia type */ UPDATE_COEF(0x10, 7<<8, 7<<8), /* SET Line1 JD to 1 */ {} }; - static struct coef_fw coef0688[] = { + static const struct coef_fw coef0688[] = { WRITE_COEF(0x11, 0x0001), WRITE_COEF(0x15, 0x0d60), WRITE_COEF(0xc3, 0x0000), {} }; - static struct coef_fw coef0225_1[] = { + static const struct coef_fw coef0225_1[] = { UPDATE_COEF(0x45, 0x3f<<10, 0x35<<10), UPDATE_COEF(0x63, 3<<14, 2<<14), {} }; - static struct coef_fw coef0225_2[] = { + static const struct coef_fw coef0225_2[] = { UPDATE_COEF(0x45, 0x3f<<10, 0x35<<10), UPDATE_COEF(0x63, 3<<14, 1<<14), {} @@ -4694,48 +4702,48 @@ static void alc_headset_mode_ctia(struct hda_codec *codec) /* Nokia type */ static void alc_headset_mode_omtp(struct hda_codec *codec) { - static struct coef_fw coef0255[] = { + static const struct coef_fw coef0255[] = { WRITE_COEF(0x45, 0xe489), /* Set to OMTP Type */ WRITE_COEF(0x1b, 0x0c2b), WRITE_COEFEX(0x57, 0x03, 0x8ea6), {} }; - static struct coef_fw coef0256[] = { + static const struct coef_fw coef0256[] = { WRITE_COEF(0x45, 0xe489), /* Set to OMTP Type */ WRITE_COEF(0x1b, 0x0e6b), {} }; - static struct coef_fw coef0233[] = { + static const struct coef_fw coef0233[] = { WRITE_COEF(0x45, 0xe429), WRITE_COEF(0x1b, 0x0c2b), WRITE_COEF(0x32, 0x4ea3), {} }; - static struct coef_fw coef0288[] = { + static const struct coef_fw coef0288[] = { UPDATE_COEF(0x50, 0x2000, 0x2000), UPDATE_COEF(0x56, 0x0006, 0x0006), UPDATE_COEF(0x66, 0x0008, 0), UPDATE_COEF(0x67, 0x2000, 0), {} }; - static struct coef_fw coef0292[] = { + static const struct coef_fw coef0292[] = { WRITE_COEF(0x6b, 0xe429), WRITE_COEF(0x76, 0x0008), WRITE_COEF(0x18, 0x7388), {} }; - static struct coef_fw coef0293[] = { + static const struct coef_fw coef0293[] = { WRITE_COEF(0x45, 0xe429), /* Set to omtp type */ UPDATE_COEF(0x10, 7<<8, 7<<8), /* SET Line1 JD to 1 */ {} }; - static struct coef_fw coef0688[] = { + static const struct coef_fw coef0688[] = { WRITE_COEF(0x11, 0x0001), WRITE_COEF(0x15, 0x0d50), WRITE_COEF(0xc3, 0x0000), {} }; - static struct coef_fw coef0225[] = { + static const struct coef_fw coef0225[] = { UPDATE_COEF(0x45, 0x3f<<10, 0x39<<10), UPDATE_COEF(0x63, 3<<14, 2<<14), {} @@ -4795,17 +4803,17 @@ static void alc_determine_headset_type(struct hda_codec *codec) int val; bool is_ctia = false; struct alc_spec *spec = codec->spec; - static struct coef_fw coef0255[] = { + static const struct coef_fw coef0255[] = { WRITE_COEF(0x45, 0xd089), /* combo jack auto switch control(Check type)*/ WRITE_COEF(0x49, 0x0149), /* combo jack auto switch control(Vref conteol) */ {} }; - static struct coef_fw coef0288[] = { + static const struct coef_fw coef0288[] = { UPDATE_COEF(0x4f, 0xfcc0, 0xd400), /* Check Type */ {} }; - static struct coef_fw coef0298[] = { + static const struct coef_fw coef0298[] = { UPDATE_COEF(0x50, 0x2000, 0x2000), UPDATE_COEF(0x56, 0x0006, 0x0006), UPDATE_COEF(0x66, 0x0008, 0), @@ -4813,19 +4821,19 @@ static void alc_determine_headset_type(struct hda_codec *codec) UPDATE_COEF(0x19, 0x1300, 0x1300), {} }; - static struct coef_fw coef0293[] = { + static const struct coef_fw coef0293[] = { UPDATE_COEF(0x4a, 0x000f, 0x0008), /* Combo Jack auto detect */ WRITE_COEF(0x45, 0xD429), /* Set to ctia type */ {} }; - static struct coef_fw coef0688[] = { + static const struct coef_fw coef0688[] = { WRITE_COEF(0x11, 0x0001), WRITE_COEF(0xb7, 0x802b), WRITE_COEF(0x15, 0x0d60), WRITE_COEF(0xc3, 0x0c00), {} }; - static struct coef_fw coef0274[] = { + static const struct coef_fw coef0274[] = { UPDATE_COEF(0x4a, 0x0010, 0), UPDATE_COEF(0x4a, 0x8000, 0), WRITE_COEF(0x45, 0xd289), @@ -5112,7 +5120,7 @@ static void alc_fixup_headset_mode_no_hp_mic(struct hda_codec *codec, static void alc255_set_default_jack_type(struct hda_codec *codec) { /* Set to iphone type */ - static struct coef_fw alc255fw[] = { + static const struct coef_fw alc255fw[] = { WRITE_COEF(0x1b, 0x880b), WRITE_COEF(0x45, 0xd089), WRITE_COEF(0x1b, 0x080b), @@ -5120,7 +5128,7 @@ static void alc255_set_default_jack_type(struct hda_codec *codec) WRITE_COEF(0x1b, 0x0c0b), {} }; - static struct coef_fw alc256fw[] = { + static const struct coef_fw alc256fw[] = { WRITE_COEF(0x1b, 0x884b), WRITE_COEF(0x45, 0xd089), WRITE_COEF(0x1b, 0x084b), @@ -5243,7 +5251,7 @@ static void alc_fixup_tpt470_dock(struct hda_codec *codec, * the speaker output becomes too low by some reason on Thinkpads with * ALC298 codec */ - static hda_nid_t preferred_pairs[] = { + static const hda_nid_t preferred_pairs[] = { 0x14, 0x03, 0x17, 0x02, 0x21, 0x02, 0 }; @@ -5515,9 +5523,9 @@ static void alc290_fixup_mono_speakers(struct hda_codec *codec, /* DAC node 0x03 is giving mono output. We therefore want to make sure 0x14 (front speaker) and 0x15 (headphones) use the stereo DAC, while leaving 0x17 (bass speaker) for node 0x03. */ - hda_nid_t conn1[2] = { 0x0c }; - snd_hda_override_conn_list(codec, 0x14, 1, conn1); - snd_hda_override_conn_list(codec, 0x15, 1, conn1); + static const hda_nid_t conn1[] = { 0x0c }; + snd_hda_override_conn_list(codec, 0x14, ARRAY_SIZE(conn1), conn1); + snd_hda_override_conn_list(codec, 0x15, ARRAY_SIZE(conn1), conn1); } } @@ -5532,8 +5540,8 @@ static void alc298_fixup_speaker_volume(struct hda_codec *codec, Pin Complex), since Node 0x02 has Amp-out caps, we can adjust speaker's volume now. */ - hda_nid_t conn1[1] = { 0x0c }; - snd_hda_override_conn_list(codec, 0x17, 1, conn1); + static const hda_nid_t conn1[] = { 0x0c }; + snd_hda_override_conn_list(codec, 0x17, ARRAY_SIZE(conn1), conn1); } } @@ -5542,8 +5550,8 @@ static void alc295_fixup_disable_dac3(struct hda_codec *codec, const struct hda_fixup *fix, int action) { if (action == HDA_FIXUP_ACT_PRE_PROBE) { - hda_nid_t conn[2] = { 0x02, 0x03 }; - snd_hda_override_conn_list(codec, 0x17, 2, conn); + static const hda_nid_t conn[] = { 0x02, 0x03 }; + snd_hda_override_conn_list(codec, 0x17, ARRAY_SIZE(conn), conn); } } @@ -5552,8 +5560,8 @@ static void alc285_fixup_speaker2_to_dac1(struct hda_codec *codec, const struct hda_fixup *fix, int action) { if (action == HDA_FIXUP_ACT_PRE_PROBE) { - hda_nid_t conn[1] = { 0x02 }; - snd_hda_override_conn_list(codec, 0x17, 1, conn); + static const hda_nid_t conn[] = { 0x02 }; + snd_hda_override_conn_list(codec, 0x17, ARRAY_SIZE(conn), conn); } } @@ -5631,7 +5639,7 @@ static void alc274_fixup_bind_dacs(struct hda_codec *codec, const struct hda_fixup *fix, int action) { struct alc_spec *spec = codec->spec; - static hda_nid_t preferred_pairs[] = { + static const hda_nid_t preferred_pairs[] = { 0x21, 0x03, 0x1b, 0x03, 0x16, 0x02, 0 }; @@ -5697,8 +5705,11 @@ static void alc_fixup_headset_jack(struct hda_codec *codec, break; case HDA_FIXUP_ACT_INIT: switch (codec->core.vendor_id) { + case 0x10ec0215: case 0x10ec0225: + case 0x10ec0285: case 0x10ec0295: + case 0x10ec0289: case 0x10ec0299: alc_write_coef_idx(codec, 0x48, 0xd011); alc_update_coef_idx(codec, 0x49, 0x007f, 0x0045); @@ -5844,6 +5855,7 @@ enum { ALC288_FIXUP_DELL1_MIC_NO_PRESENCE, ALC288_FIXUP_DELL_XPS_13, ALC288_FIXUP_DISABLE_AAMIX, + ALC292_FIXUP_DELL_E7X_AAMIX, ALC292_FIXUP_DELL_E7X, ALC292_FIXUP_DISABLE_AAMIX, ALC293_FIXUP_DISABLE_AAMIX_MULTIJACK, @@ -5904,9 +5916,13 @@ enum { ALC256_FIXUP_ASUS_HEADSET_MIC, ALC256_FIXUP_ASUS_MIC_NO_PRESENCE, ALC299_FIXUP_PREDATOR_SPK, - ALC294_FIXUP_ASUS_INTSPK_HEADSET_MIC, ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE, - ALC294_FIXUP_ASUS_INTSPK_GPIO, + ALC289_FIXUP_DELL_SPK2, + ALC289_FIXUP_DUAL_SPK, + ALC294_FIXUP_SPK2_TO_DAC1, + ALC294_FIXUP_ASUS_DUAL_SPK, + ALC285_FIXUP_THINKPAD_HEADSET_JACK, + ALC294_FIXUP_ASUS_HPE, }; static const struct hda_fixup alc269_fixups[] = { @@ -6536,12 +6552,19 @@ static const struct hda_fixup alc269_fixups[] = { .chained = true, .chain_id = ALC293_FIXUP_DELL1_MIC_NO_PRESENCE }, - [ALC292_FIXUP_DELL_E7X] = { + [ALC292_FIXUP_DELL_E7X_AAMIX] = { .type = HDA_FIXUP_FUNC, .v.func = alc_fixup_dell_xps13, .chained = true, .chain_id = ALC292_FIXUP_DISABLE_AAMIX }, + [ALC292_FIXUP_DELL_E7X] = { + .type = HDA_FIXUP_FUNC, + .v.func = snd_hda_gen_fixup_micmute_led, + /* micmute fixup must be applied at last */ + .chained_before = true, + .chain_id = ALC292_FIXUP_DELL_E7X_AAMIX, + }, [ALC298_FIXUP_ALIENWARE_MIC_NO_PRESENCE] = { .type = HDA_FIXUP_PINS, .v.pins = (const struct hda_pintbl[]) { @@ -6663,6 +6686,8 @@ static const struct hda_fixup alc269_fixups[] = { [ALC285_FIXUP_SPEAKER2_TO_DAC1] = { .type = HDA_FIXUP_FUNC, .v.func = alc285_fixup_speaker2_to_dac1, + .chained = true, + .chain_id = ALC269_FIXUP_THINKPAD_ACPI }, [ALC256_FIXUP_DELL_INSPIRON_7559_SUBWOOFER] = { .type = HDA_FIXUP_PINS, @@ -6981,32 +7006,60 @@ static const struct hda_fixup alc269_fixups[] = { { } } }, - [ALC294_FIXUP_ASUS_INTSPK_HEADSET_MIC] = { + [ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE] = { .type = HDA_FIXUP_PINS, .v.pins = (const struct hda_pintbl[]) { - { 0x14, 0x411111f0 }, /* disable confusing internal speaker */ - { 0x19, 0x04a11150 }, /* use as headset mic, without its own jack detect */ + { 0x19, 0x04a11040 }, + { 0x21, 0x04211020 }, { } }, .chained = true, - .chain_id = ALC269_FIXUP_HEADSET_MODE_NO_HP_MIC + .chain_id = ALC256_FIXUP_ASUS_HEADSET_MODE }, - [ALC256_FIXUP_MEDION_HEADSET_NO_PRESENCE] = { + [ALC289_FIXUP_DELL_SPK2] = { .type = HDA_FIXUP_PINS, .v.pins = (const struct hda_pintbl[]) { - { 0x19, 0x04a11040 }, - { 0x21, 0x04211020 }, + { 0x17, 0x90170130 }, /* bass spk */ { } }, .chained = true, - .chain_id = ALC256_FIXUP_ASUS_HEADSET_MODE + .chain_id = ALC269_FIXUP_DELL4_MIC_NO_PRESENCE }, - [ALC294_FIXUP_ASUS_INTSPK_GPIO] = { + [ALC289_FIXUP_DUAL_SPK] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc285_fixup_speaker2_to_dac1, + .chained = true, + .chain_id = ALC289_FIXUP_DELL_SPK2 + }, + [ALC294_FIXUP_SPK2_TO_DAC1] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc285_fixup_speaker2_to_dac1, + .chained = true, + .chain_id = ALC294_FIXUP_ASUS_HEADSET_MIC + }, + [ALC294_FIXUP_ASUS_DUAL_SPK] = { .type = HDA_FIXUP_FUNC, /* The GPIO must be pulled to initialize the AMP */ .v.func = alc_fixup_gpio4, .chained = true, - .chain_id = ALC294_FIXUP_ASUS_INTSPK_HEADSET_MIC + .chain_id = ALC294_FIXUP_SPK2_TO_DAC1 + }, + [ALC285_FIXUP_THINKPAD_HEADSET_JACK] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc_fixup_headset_jack, + .chained = true, + .chain_id = ALC285_FIXUP_SPEAKER2_TO_DAC1 + }, + [ALC294_FIXUP_ASUS_HPE] = { + .type = HDA_FIXUP_VERBS, + .v.verbs = (const struct hda_verb[]) { + /* Set EAPD high */ + { 0x20, AC_VERB_SET_COEF_INDEX, 0x0f }, + { 0x20, AC_VERB_SET_PROC_COEF, 0x7774 }, + { } + }, + .chained = true, + .chain_id = ALC294_FIXUP_ASUS_HEADSET_MIC }, }; @@ -7080,6 +7133,10 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1028, 0x08ad, "Dell WYSE AIO", ALC225_FIXUP_DELL_WYSE_AIO_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x08ae, "Dell WYSE NB", ALC225_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x0935, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB), + SND_PCI_QUIRK(0x1028, 0x097e, "Dell Precision", ALC289_FIXUP_DUAL_SPK), + SND_PCI_QUIRK(0x1028, 0x097d, "Dell Precision", ALC289_FIXUP_DUAL_SPK), + SND_PCI_QUIRK(0x1028, 0x098d, "Dell Precision", ALC233_FIXUP_ASUS_MIC_NO_PRESENCE), + SND_PCI_QUIRK(0x1028, 0x09bf, "Dell Precision", ALC233_FIXUP_ASUS_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x164a, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x1028, 0x164b, "Dell", ALC293_FIXUP_DELL1_MIC_NO_PRESENCE), SND_PCI_QUIRK(0x103c, 0x1586, "HP", ALC269_FIXUP_HP_MUTE_LED_MIC2), @@ -7167,8 +7224,9 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x1043, 0x1427, "Asus Zenbook UX31E", ALC269VB_FIXUP_ASUS_ZENBOOK), SND_PCI_QUIRK(0x1043, 0x1517, "Asus Zenbook UX31A", ALC269VB_FIXUP_ASUS_ZENBOOK_UX31A), SND_PCI_QUIRK(0x1043, 0x16e3, "ASUS UX50", ALC269_FIXUP_STEREO_DMIC), - SND_PCI_QUIRK(0x1043, 0x17d1, "ASUS UX431FL", ALC294_FIXUP_ASUS_INTSPK_GPIO), + SND_PCI_QUIRK(0x1043, 0x17d1, "ASUS UX431FL", ALC294_FIXUP_ASUS_DUAL_SPK), SND_PCI_QUIRK(0x1043, 0x18b1, "Asus MJ401TA", ALC256_FIXUP_ASUS_HEADSET_MIC), + SND_PCI_QUIRK(0x1043, 0x19ce, "ASUS B9450FA", ALC294_FIXUP_ASUS_HPE), SND_PCI_QUIRK(0x1043, 0x1a13, "Asus G73Jw", ALC269_FIXUP_ASUS_G73JW), SND_PCI_QUIRK(0x1043, 0x1a30, "ASUS X705UD", ALC256_FIXUP_ASUS_MIC), SND_PCI_QUIRK(0x1043, 0x1b13, "Asus U41SV", ALC269_FIXUP_INV_DMIC), @@ -7239,7 +7297,8 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x224c, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x224d, "Thinkpad", ALC298_FIXUP_TPT470_DOCK), SND_PCI_QUIRK(0x17aa, 0x225d, "Thinkpad T480", ALC269_FIXUP_LIMIT_INT_MIC_BOOST), - SND_PCI_QUIRK(0x17aa, 0x2293, "Thinkpad X1 Carbon 7th", ALC285_FIXUP_SPEAKER2_TO_DAC1), + SND_PCI_QUIRK(0x17aa, 0x2292, "Thinkpad X1 Yoga 7th", ALC285_FIXUP_THINKPAD_HEADSET_JACK), + SND_PCI_QUIRK(0x17aa, 0x2293, "Thinkpad X1 Carbon 7th", ALC285_FIXUP_THINKPAD_HEADSET_JACK), SND_PCI_QUIRK(0x17aa, 0x30bb, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY), SND_PCI_QUIRK(0x17aa, 0x30e2, "ThinkCentre AIO", ALC233_FIXUP_LENOVO_LINE2_MIC_HOTKEY), SND_PCI_QUIRK(0x17aa, 0x310c, "ThinkCentre Station", ALC294_FIXUP_LENOVO_MIC_LOCATION), @@ -7643,11 +7702,6 @@ static const struct snd_hda_pin_quirk alc269_pin_fixup_tbl[] = { {0x1a, 0x90a70130}, {0x1b, 0x90170110}, {0x21, 0x03211020}), - SND_HDA_PIN_QUIRK(0x10ec0274, 0x1028, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB, - {0x12, 0xb7a60130}, - {0x13, 0xb8a61140}, - {0x16, 0x90170110}, - {0x21, 0x04211020}), SND_HDA_PIN_QUIRK(0x10ec0280, 0x103c, "HP", ALC280_FIXUP_HP_GPIO4, {0x12, 0x90a60130}, {0x14, 0x90170110}, @@ -7841,6 +7895,9 @@ static const struct snd_hda_pin_quirk alc269_fallback_pin_fixup_tbl[] = { SND_HDA_PIN_QUIRK(0x10ec0236, 0x1028, "Dell", ALC255_FIXUP_DELL1_MIC_NO_PRESENCE, {0x19, 0x40000000}, {0x1a, 0x40000000}), + SND_HDA_PIN_QUIRK(0x10ec0274, 0x1028, "Dell", ALC274_FIXUP_DELL_AIO_LINEOUT_VERB, + {0x19, 0x40000000}, + {0x1a, 0x40000000}), {} }; @@ -8456,7 +8513,30 @@ static void alc662_fixup_aspire_ethos_hp(struct hda_codec *codec, } } -static struct coef_fw alc668_coefs[] = { +static void alc671_fixup_hp_headset_mic2(struct hda_codec *codec, + const struct hda_fixup *fix, int action) +{ + struct alc_spec *spec = codec->spec; + + static const struct hda_pintbl pincfgs[] = { + { 0x19, 0x02a11040 }, /* use as headset mic, with its own jack detect */ + { 0x1b, 0x0181304f }, + { } + }; + + switch (action) { + case HDA_FIXUP_ACT_PRE_PROBE: + spec->gen.mixer_nid = 0; + spec->parse_flags |= HDA_PINCFG_HEADSET_MIC; + snd_hda_apply_pincfgs(codec, pincfgs); + break; + case HDA_FIXUP_ACT_INIT: + alc_write_coef_idx(codec, 0x19, 0xa054); + break; + } +} + +static const struct coef_fw alc668_coefs[] = { WRITE_COEF(0x01, 0xbebe), WRITE_COEF(0x02, 0xaaaa), WRITE_COEF(0x03, 0x0), WRITE_COEF(0x04, 0x0180), WRITE_COEF(0x06, 0x0), WRITE_COEF(0x07, 0x0f80), WRITE_COEF(0x08, 0x0031), WRITE_COEF(0x0a, 0x0060), WRITE_COEF(0x0b, 0x0), @@ -8529,6 +8609,7 @@ enum { ALC662_FIXUP_LENOVO_MULTI_CODECS, ALC669_FIXUP_ACER_ASPIRE_ETHOS, ALC669_FIXUP_ACER_ASPIRE_ETHOS_HEADSET, + ALC671_FIXUP_HP_HEADSET_MIC2, }; static const struct hda_fixup alc662_fixups[] = { @@ -8870,6 +8951,10 @@ static const struct hda_fixup alc662_fixups[] = { .chained = true, .chain_id = ALC669_FIXUP_ACER_ASPIRE_ETHOS_HEADSET }, + [ALC671_FIXUP_HP_HEADSET_MIC2] = { + .type = HDA_FIXUP_FUNC, + .v.func = alc671_fixup_hp_headset_mic2, + }, }; static const struct snd_pci_quirk alc662_fixup_tbl[] = { @@ -9052,6 +9137,23 @@ static const struct snd_hda_pin_quirk alc662_pin_fixup_tbl[] = { {0x12, 0x90a60130}, {0x14, 0x90170110}, {0x15, 0x0321101f}), + SND_HDA_PIN_QUIRK(0x10ec0671, 0x103c, "HP cPC", ALC671_FIXUP_HP_HEADSET_MIC2, + {0x14, 0x01014010}, + {0x17, 0x90170150}, + {0x19, 0x02a11060}, + {0x1b, 0x01813030}, + {0x21, 0x02211020}), + SND_HDA_PIN_QUIRK(0x10ec0671, 0x103c, "HP cPC", ALC671_FIXUP_HP_HEADSET_MIC2, + {0x14, 0x01014010}, + {0x18, 0x01a19040}, + {0x1b, 0x01813030}, + {0x21, 0x02211020}), + SND_HDA_PIN_QUIRK(0x10ec0671, 0x103c, "HP cPC", ALC671_FIXUP_HP_HEADSET_MIC2, + {0x14, 0x01014020}, + {0x17, 0x90170110}, + {0x18, 0x01a19050}, + {0x1b, 0x01813040}, + {0x21, 0x02211030}), {} }; @@ -9239,6 +9341,7 @@ static const struct hda_device_id snd_hda_id_realtek[] = { HDA_CODEC_ENTRY(0x10ec0892, "ALC892", patch_alc662), HDA_CODEC_ENTRY(0x10ec0899, "ALC898", patch_alc882), HDA_CODEC_ENTRY(0x10ec0900, "ALC1150", patch_alc882), + HDA_CODEC_ENTRY(0x10ec0b00, "ALCS1200A", patch_alc882), HDA_CODEC_ENTRY(0x10ec1168, "ALC1220", patch_alc882), HDA_CODEC_ENTRY(0x10ec1220, "ALC1220", patch_alc882), {} /* terminator */ diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index 894f3f509e76..a608d0486ae4 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -795,7 +795,7 @@ static int find_mute_led_cfg(struct hda_codec *codec, int default_polarity) static bool has_builtin_speaker(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; - hda_nid_t *nid_pin; + const hda_nid_t *nid_pin; int nids, i; if (spec->gen.autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT) { @@ -825,11 +825,11 @@ static int stac_auto_create_beep_ctls(struct hda_codec *codec, struct sigmatel_spec *spec = codec->spec; u32 caps = query_amp_caps(codec, nid, HDA_OUTPUT); struct snd_kcontrol_new *knew; - static struct snd_kcontrol_new abeep_mute_ctl = + static const struct snd_kcontrol_new abeep_mute_ctl = HDA_CODEC_MUTE(NULL, 0, 0, 0); - static struct snd_kcontrol_new dbeep_mute_ctl = + static const struct snd_kcontrol_new dbeep_mute_ctl = HDA_CODEC_MUTE_BEEP(NULL, 0, 0, 0); - static struct snd_kcontrol_new beep_vol_ctl = + static const struct snd_kcontrol_new beep_vol_ctl = HDA_CODEC_VOLUME(NULL, 0, 0, 0); /* check for mute support for the the amp */ @@ -2182,7 +2182,7 @@ static void hp_envy_ts_fixup_dac_bind(struct hda_codec *codec, int action) { struct sigmatel_spec *spec = codec->spec; - static hda_nid_t preferred_pairs[] = { + static const hda_nid_t preferred_pairs[] = { 0xd, 0x13, 0 }; @@ -4908,7 +4908,7 @@ static int patch_stac927x(struct hda_codec *codec) * The below flag enables the longer delay (see get_response * in hda_intel.c). */ - codec->bus->needs_damn_long_delay = 1; + codec->bus->core.needs_damn_long_delay = 1; snd_hda_apply_fixup(codec, HDA_FIXUP_ACT_PROBE); diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 29dcdb8b36db..7ef8f3105cdb 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -396,7 +396,7 @@ static int via_resume(struct hda_codec *codec) /* some delay here to make jack detection working (bko#98921) */ msleep(10); codec->patch_ops.init(codec); - regcache_sync(codec->core.regmap); + snd_hda_regmap_sync(codec); return 0; } #endif @@ -1038,8 +1038,8 @@ static const struct snd_pci_quirk vt2002p_fixups[] = { */ static void fix_vt1802_connections(struct hda_codec *codec) { - static hda_nid_t conn_24[] = { 0x14, 0x1c }; - static hda_nid_t conn_33[] = { 0x1c }; + static const hda_nid_t conn_24[] = { 0x14, 0x1c }; + static const hda_nid_t conn_33[] = { 0x1c }; snd_hda_override_conn_list(codec, 0x24, ARRAY_SIZE(conn_24), conn_24); snd_hda_override_conn_list(codec, 0x33, ARRAY_SIZE(conn_33), conn_33); diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c index 4556ba76b791..9a30f6d35d13 100644 --- a/sound/pci/ice1712/aureon.c +++ b/sound/pci/ice1712/aureon.c @@ -1389,7 +1389,7 @@ static int aureon_oversampling_put(struct snd_kcontrol *kcontrol, struct snd_ctl * mixers */ -static struct snd_kcontrol_new aureon_dac_controls[] = { +static const struct snd_kcontrol_new aureon_dac_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Master Playback Switch", @@ -1504,7 +1504,7 @@ static struct snd_kcontrol_new aureon_dac_controls[] = { } }; -static struct snd_kcontrol_new wm_controls[] = { +static const struct snd_kcontrol_new wm_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "PCM Playback Switch", @@ -1570,7 +1570,7 @@ static struct snd_kcontrol_new wm_controls[] = { } }; -static struct snd_kcontrol_new ac97_controls[] = { +static const struct snd_kcontrol_new ac97_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "AC97 Playback Switch", @@ -1675,7 +1675,7 @@ static struct snd_kcontrol_new ac97_controls[] = { } }; -static struct snd_kcontrol_new universe_ac97_controls[] = { +static const struct snd_kcontrol_new universe_ac97_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "AC97 Playback Switch", @@ -1807,7 +1807,7 @@ static struct snd_kcontrol_new universe_ac97_controls[] = { }; -static struct snd_kcontrol_new cs8415_controls[] = { +static const struct snd_kcontrol_new cs8415_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = SNDRV_CTL_NAME_IEC958("", CAPTURE, SWITCH), @@ -2133,7 +2133,7 @@ static int aureon_init(struct snd_ice1712 *ice) * hence the driver needs to sets up it properly. */ -static unsigned char aureon51_eeprom[] = { +static const unsigned char aureon51_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x0a, /* clock 512, spdif-in/ADC, 3DACs */ [ICE_EEP2_ACLINK] = 0x80, /* I2S */ [ICE_EEP2_I2S] = 0xfc, /* vol, 96k, 24bit, 192k */ @@ -2149,7 +2149,7 @@ static unsigned char aureon51_eeprom[] = { [ICE_EEP2_GPIO_STATE2] = 0x00, }; -static unsigned char aureon71_eeprom[] = { +static const unsigned char aureon71_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x0b, /* clock 512, spdif-in/ADC, 4DACs */ [ICE_EEP2_ACLINK] = 0x80, /* I2S */ [ICE_EEP2_I2S] = 0xfc, /* vol, 96k, 24bit, 192k */ @@ -2166,7 +2166,7 @@ static unsigned char aureon71_eeprom[] = { }; #define prodigy71_eeprom aureon71_eeprom -static unsigned char aureon71_universe_eeprom[] = { +static const unsigned char aureon71_universe_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x2b, /* clock 512, mpu401, spdif-in/ADC, * 4DACs */ @@ -2184,7 +2184,7 @@ static unsigned char aureon71_universe_eeprom[] = { [ICE_EEP2_GPIO_STATE2] = 0x00, }; -static unsigned char prodigy71lt_eeprom[] = { +static const unsigned char prodigy71lt_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x4b, /* clock 384, spdif-in/ADC, 4DACs */ [ICE_EEP2_ACLINK] = 0x80, /* I2S */ [ICE_EEP2_I2S] = 0xfc, /* vol, 96k, 24bit, 192k */ diff --git a/sound/pci/ice1712/delta.c b/sound/pci/ice1712/delta.c index 519c9fbcff1e..81929063b2fa 100644 --- a/sound/pci/ice1712/delta.c +++ b/sound/pci/ice1712/delta.c @@ -753,15 +753,15 @@ static int snd_ice1712_delta_init(struct snd_ice1712 *ice) * additional controls for M-Audio cards */ -static struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_select = +static const struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_select = ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_WORD_CLOCK_SELECT, 1, 0); -static struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_select = +static const struct snd_kcontrol_new snd_ice1712_delta1010lt_wordclock_select = ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Sync", 0, ICE1712_DELTA_1010LT_WORDCLOCK, 0, 0); -static struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_status = +static const struct snd_kcontrol_new snd_ice1712_delta1010_wordclock_status = ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Word Clock Status", 0, ICE1712_DELTA_WORD_CLOCK_STATUS, 1, SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE); -static struct snd_kcontrol_new snd_ice1712_deltadio2496_spdif_in_select = +static const struct snd_kcontrol_new snd_ice1712_deltadio2496_spdif_in_select = ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "IEC958 Input Optical", 0, ICE1712_DELTA_SPDIF_INPUT_SELECT, 0, 0); -static struct snd_kcontrol_new snd_ice1712_delta_spdif_in_status = +static const struct snd_kcontrol_new snd_ice1712_delta_spdif_in_status = ICE1712_GPIO(SNDRV_CTL_ELEM_IFACE_MIXER, "Delta IEC958 Input Status", 0, ICE1712_DELTA_SPDIF_IN_STAT, 1, SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE); diff --git a/sound/pci/ice1712/ews.c b/sound/pci/ice1712/ews.c index fe08dd9f1564..3794308313bf 100644 --- a/sound/pci/ice1712/ews.c +++ b/sound/pci/ice1712/ews.c @@ -597,7 +597,7 @@ static int snd_ice1712_ewx_io_sense_put(struct snd_kcontrol *kcontrol, struct sn return val != nval; } -static struct snd_kcontrol_new snd_ice1712_ewx2496_controls[] = { +static const struct snd_kcontrol_new snd_ice1712_ewx2496_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Input Sensitivity Switch", @@ -792,7 +792,7 @@ static int snd_ice1712_ews88d_control_put(struct snd_kcontrol *kcontrol, struct .private_value = xshift | (xinvert << 8),\ } -static struct snd_kcontrol_new snd_ice1712_ews88d_controls[] = { +static const struct snd_kcontrol_new snd_ice1712_ews88d_controls[] = { EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "IEC958 Input Optical", 0, 1, 0), /* inverted */ EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "ADAT Output Optical", 1, 0, 0), EWS88D_CONTROL(SNDRV_CTL_ELEM_IFACE_MIXER, "ADAT External Master Clock", 2, 0, 0), @@ -928,7 +928,7 @@ static int snd_ice1712_6fire_select_input_put(struct snd_kcontrol *kcontrol, str .private_value = xshift | (xinvert << 8),\ } -static struct snd_kcontrol_new snd_ice1712_6fire_controls[] = { +static const struct snd_kcontrol_new snd_ice1712_6fire_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Analog Input Select", diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c index deadba40131c..884d0cdec08c 100644 --- a/sound/pci/ice1712/ice1712.c +++ b/sound/pci/ice1712/ice1712.c @@ -480,21 +480,6 @@ static irqreturn_t snd_ice1712_interrupt(int irq, void *dev_id) /* - * PCM part - misc - */ - -static int snd_ice1712_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_ice1712_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - -/* * PCM part - consumer I/O */ @@ -836,9 +821,6 @@ static int snd_ice1712_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_ice1712_playback_ops = { .open = snd_ice1712_playback_open, .close = snd_ice1712_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ice1712_hw_params, - .hw_free = snd_ice1712_hw_free, .prepare = snd_ice1712_playback_prepare, .trigger = snd_ice1712_playback_trigger, .pointer = snd_ice1712_playback_pointer, @@ -847,9 +829,6 @@ static const struct snd_pcm_ops snd_ice1712_playback_ops = { static const struct snd_pcm_ops snd_ice1712_playback_ds_ops = { .open = snd_ice1712_playback_ds_open, .close = snd_ice1712_playback_ds_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ice1712_hw_params, - .hw_free = snd_ice1712_hw_free, .prepare = snd_ice1712_playback_ds_prepare, .trigger = snd_ice1712_playback_ds_trigger, .pointer = snd_ice1712_playback_ds_pointer, @@ -858,9 +837,6 @@ static const struct snd_pcm_ops snd_ice1712_playback_ds_ops = { static const struct snd_pcm_ops snd_ice1712_capture_ops = { .open = snd_ice1712_capture_open, .close = snd_ice1712_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ice1712_hw_params, - .hw_free = snd_ice1712_hw_free, .prepare = snd_ice1712_capture_prepare, .trigger = snd_ice1712_capture_trigger, .pointer = snd_ice1712_capture_pointer, @@ -883,9 +859,8 @@ static int snd_ice1712_pcm(struct snd_ice1712 *ice, int device) strcpy(pcm->name, "ICE1712 consumer"); ice->pcm = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &ice->pci->dev, - 64*1024, 64*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &ice->pci->dev, 64*1024, 64*1024); dev_warn(ice->card->dev, "Consumer PCM code does not work well at the moment --jk\n"); @@ -909,9 +884,8 @@ static int snd_ice1712_pcm_ds(struct snd_ice1712 *ice, int device) strcpy(pcm->name, "ICE1712 consumer (DS)"); ice->pcm_ds = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &ice->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &ice->pci->dev, 64*1024, 128*1024); return 0; } @@ -1063,7 +1037,7 @@ static int snd_ice1712_playback_pro_hw_params(struct snd_pcm_substream *substrea struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0); - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); + return 0; } static int snd_ice1712_capture_pro_prepare(struct snd_pcm_substream *substream) @@ -1085,7 +1059,7 @@ static int snd_ice1712_capture_pro_hw_params(struct snd_pcm_substream *substream struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); snd_ice1712_set_pro_rate(ice, params_rate(hw_params), 0); - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); + return 0; } static snd_pcm_uframes_t snd_ice1712_playback_pro_pointer(struct snd_pcm_substream *substream) @@ -1219,9 +1193,7 @@ static int snd_ice1712_capture_pro_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_ice1712_playback_pro_ops = { .open = snd_ice1712_playback_pro_open, .close = snd_ice1712_playback_pro_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ice1712_playback_pro_hw_params, - .hw_free = snd_ice1712_hw_free, .prepare = snd_ice1712_playback_pro_prepare, .trigger = snd_ice1712_pro_trigger, .pointer = snd_ice1712_playback_pro_pointer, @@ -1230,9 +1202,7 @@ static const struct snd_pcm_ops snd_ice1712_playback_pro_ops = { static const struct snd_pcm_ops snd_ice1712_capture_pro_ops = { .open = snd_ice1712_capture_pro_open, .close = snd_ice1712_capture_pro_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ice1712_capture_pro_hw_params, - .hw_free = snd_ice1712_hw_free, .prepare = snd_ice1712_capture_pro_prepare, .trigger = snd_ice1712_pro_trigger, .pointer = snd_ice1712_capture_pro_pointer, @@ -1254,9 +1224,8 @@ static int snd_ice1712_pcm_profi(struct snd_ice1712 *ice, int device) pcm->info_flags = 0; strcpy(pcm->name, "ICE1712 multi"); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &ice->pci->dev, - 256*1024, 256*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &ice->pci->dev, 256*1024, 256*1024); ice->pcm_pro = pcm; @@ -1366,7 +1335,7 @@ static int snd_ice1712_pro_mixer_volume_put(struct snd_kcontrol *kcontrol, struc static const DECLARE_TLV_DB_SCALE(db_scale_playback, -14400, 150, 0); -static struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] = { +static const struct snd_kcontrol_new snd_ice1712_multi_playback_ctrls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Multi Playback Switch", @@ -1495,11 +1464,11 @@ static int snd_ice1712_ac97_mixer(struct snd_ice1712 *ice) int err, bus_num = 0; struct snd_ac97_template ac97; struct snd_ac97_bus *pbus; - static struct snd_ac97_bus_ops con_ops = { + static const struct snd_ac97_bus_ops con_ops = { .write = snd_ice1712_ac97_write, .read = snd_ice1712_ac97_read, }; - static struct snd_ac97_bus_ops pro_ops = { + static const struct snd_ac97_bus_ops pro_ops = { .write = snd_ice1712_pro_ac97_write, .read = snd_ice1712_pro_ac97_read, }; @@ -2249,7 +2218,7 @@ static const struct snd_kcontrol_new snd_ice1712_mixer_pro_peak = { /* * list of available boards */ -static struct snd_ice1712_card_info *card_tables[] = { +static const struct snd_ice1712_card_info *card_tables[] = { snd_ice1712_hoontech_cards, snd_ice1712_delta_cards, snd_ice1712_ews_cards, @@ -2273,7 +2242,7 @@ static int snd_ice1712_read_eeprom(struct snd_ice1712 *ice, { int dev = ICE_I2C_EEPROM_ADDR; /* I2C EEPROM device address */ unsigned int i, size; - struct snd_ice1712_card_info * const *tbl, *c; + const struct snd_ice1712_card_info * const *tbl, *c; if (!modelname || !*modelname) { ice->eeprom.subvendor = 0; @@ -2505,7 +2474,7 @@ static int snd_ice1712_create(struct snd_card *card, { struct snd_ice1712 *ice; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_ice1712_dev_free, }; @@ -2559,7 +2528,6 @@ static int snd_ice1712_create(struct snd_card *card, pci_write_config_word(ice->pci, 0x40, 0x807f); pci_write_config_word(ice->pci, 0x42, 0x0006); snd_ice1712_proc_init(ice); - synchronize_irq(pci->irq); card->private_data = ice; @@ -2582,6 +2550,7 @@ static int snd_ice1712_create(struct snd_card *card, } ice->irq = pci->irq; + card->sync_irq = ice->irq; if (snd_ice1712_read_eeprom(ice, modelname) < 0) { snd_ice1712_free(ice); @@ -2618,7 +2587,7 @@ static int snd_ice1712_probe(struct pci_dev *pci, struct snd_card *card; struct snd_ice1712 *ice; int pcm_dev = 0, err; - struct snd_ice1712_card_info * const *tbl, *c; + const struct snd_ice1712_card_info * const *tbl, *c; if (dev >= SNDRV_CARDS) return -ENODEV; diff --git a/sound/pci/ice1712/ice1712.h b/sound/pci/ice1712/ice1712.h index 88145708a8a7..cd02710d8271 100644 --- a/sound/pci/ice1712/ice1712.h +++ b/sound/pci/ice1712/ice1712.h @@ -316,7 +316,7 @@ struct snd_ice1712 { struct snd_info_entry *proc_entry; struct snd_ice1712_eeprom eeprom; - struct snd_ice1712_card_info *card_info; + const struct snd_ice1712_card_info *card_info; unsigned int pro_volumes[20]; unsigned int omni:1; /* Delta Omni I/O */ diff --git a/sound/pci/ice1712/ice1724.c b/sound/pci/ice1712/ice1724.c index c80a16ee6e76..c0fca94c1dd2 100644 --- a/sound/pci/ice1712/ice1724.c +++ b/sound/pci/ice1712/ice1724.c @@ -647,6 +647,7 @@ static int snd_vt1724_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, unsigned long flags; unsigned char mclk_change; unsigned int i, old_rate; + bool call_set_rate = false; if (rate > ice->hw_rates->list[ice->hw_rates->count - 1]) return -EINVAL; @@ -670,7 +671,7 @@ static int snd_vt1724_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, * setting clock rate for internal clock mode */ old_rate = ice->get_rate(ice); if (force || (old_rate != rate)) - ice->set_rate(ice, rate); + call_set_rate = true; else if (rate == ice->cur_rate) { spin_unlock_irqrestore(&ice->reg_lock, flags); return 0; @@ -678,12 +679,14 @@ static int snd_vt1724_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, } ice->cur_rate = rate; + spin_unlock_irqrestore(&ice->reg_lock, flags); + + if (call_set_rate) + ice->set_rate(ice, rate); /* setting master clock */ mclk_change = ice->set_mclk(ice, rate); - spin_unlock_irqrestore(&ice->reg_lock, flags); - if (mclk_change && ice->gpio.i2s_mclk_changed) ice->gpio.i2s_mclk_changed(ice); if (ice->gpio.set_pro_rate) @@ -704,7 +707,7 @@ static int snd_vt1724_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); - int i, chs, err; + int i, chs; chs = params_channels(hw_params); mutex_lock(&ice->open_mutex); @@ -740,11 +743,7 @@ static int snd_vt1724_pcm_hw_params(struct snd_pcm_substream *substream, } mutex_unlock(&ice->open_mutex); - err = snd_vt1724_set_pro_rate(ice, params_rate(hw_params), 0); - if (err < 0) - return err; - - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); + return snd_vt1724_set_pro_rate(ice, params_rate(hw_params), 0); } static int snd_vt1724_pcm_hw_free(struct snd_pcm_substream *substream) @@ -758,7 +757,7 @@ static int snd_vt1724_pcm_hw_free(struct snd_pcm_substream *substream) if (ice->pcm_reserved[i] == substream) ice->pcm_reserved[i] = NULL; mutex_unlock(&ice->open_mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } static int snd_vt1724_playback_pro_prepare(struct snd_pcm_substream *substream) @@ -1100,7 +1099,6 @@ static int snd_vt1724_capture_pro_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_vt1724_playback_pro_ops = { .open = snd_vt1724_playback_pro_open, .close = snd_vt1724_playback_pro_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_vt1724_pcm_hw_params, .hw_free = snd_vt1724_pcm_hw_free, .prepare = snd_vt1724_playback_pro_prepare, @@ -1111,7 +1109,6 @@ static const struct snd_pcm_ops snd_vt1724_playback_pro_ops = { static const struct snd_pcm_ops snd_vt1724_capture_pro_ops = { .open = snd_vt1724_capture_pro_open, .close = snd_vt1724_capture_pro_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_vt1724_pcm_hw_params, .hw_free = snd_vt1724_pcm_hw_free, .prepare = snd_vt1724_pcm_prepare, @@ -1142,9 +1139,8 @@ static int snd_vt1724_pcm_profi(struct snd_ice1712 *ice, int device) pcm->info_flags = 0; strcpy(pcm->name, "ICE1724"); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &ice->pci->dev, - 256*1024, 256*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &ice->pci->dev, 256*1024, 256*1024); ice->pcm_pro = pcm; @@ -1279,7 +1275,6 @@ static int snd_vt1724_capture_spdif_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_vt1724_playback_spdif_ops = { .open = snd_vt1724_playback_spdif_open, .close = snd_vt1724_playback_spdif_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_vt1724_pcm_hw_params, .hw_free = snd_vt1724_pcm_hw_free, .prepare = snd_vt1724_playback_spdif_prepare, @@ -1290,7 +1285,6 @@ static const struct snd_pcm_ops snd_vt1724_playback_spdif_ops = { static const struct snd_pcm_ops snd_vt1724_capture_spdif_ops = { .open = snd_vt1724_capture_spdif_open, .close = snd_vt1724_capture_spdif_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_vt1724_pcm_hw_params, .hw_free = snd_vt1724_pcm_hw_free, .prepare = snd_vt1724_pcm_prepare, @@ -1340,9 +1334,8 @@ static int snd_vt1724_pcm_spdif(struct snd_ice1712 *ice, int device) pcm->info_flags = 0; strcpy(pcm->name, name); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &ice->pci->dev, - 256*1024, 256*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &ice->pci->dev, 256*1024, 256*1024); ice->pcm = pcm; @@ -1424,7 +1417,6 @@ static int snd_vt1724_playback_indep_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_vt1724_playback_indep_ops = { .open = snd_vt1724_playback_indep_open, .close = snd_vt1724_playback_indep_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_vt1724_pcm_hw_params, .hw_free = snd_vt1724_pcm_hw_free, .prepare = snd_vt1724_playback_indep_prepare, @@ -1454,9 +1446,8 @@ static int snd_vt1724_pcm_indep(struct snd_ice1712 *ice, int device) pcm->info_flags = 0; strcpy(pcm->name, "ICE1724 Surround PCM"); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &ice->pci->dev, - 256*1024, 256*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &ice->pci->dev, 256*1024, 256*1024); ice->pcm_ds = pcm; @@ -1475,7 +1466,7 @@ static int snd_vt1724_ac97_mixer(struct snd_ice1712 *ice) if (!(ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S)) { struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_vt1724_ac97_write, .read = snd_vt1724_ac97_read, }; @@ -2182,13 +2173,13 @@ static const struct snd_kcontrol_new snd_vt1724_mixer_pro_peak = { * */ -static struct snd_ice1712_card_info no_matched; +static const struct snd_ice1712_card_info no_matched; /* ooAoo cards with no controls */ -static unsigned char ooaoo_sq210_eeprom[] = { +static const unsigned char ooaoo_sq210_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x4c, /* 49MHz crystal, no mpu401, no ADC, 1xDACs */ [ICE_EEP2_ACLINK] = 0x80, /* I2S */ @@ -2208,7 +2199,7 @@ static unsigned char ooaoo_sq210_eeprom[] = { }; -static struct snd_ice1712_card_info snd_vt1724_ooaoo_cards[] = { +static const struct snd_ice1712_card_info snd_vt1724_ooaoo_cards[] = { { .name = "ooAoo SQ210a", .model = "sq210a", @@ -2218,7 +2209,7 @@ static struct snd_ice1712_card_info snd_vt1724_ooaoo_cards[] = { { } /* terminator */ }; -static struct snd_ice1712_card_info *card_tables[] = { +static const struct snd_ice1712_card_info *card_tables[] = { snd_vt1724_revo_cards, snd_vt1724_amp_cards, snd_vt1724_aureon_cards, @@ -2288,7 +2279,7 @@ static int snd_vt1724_read_eeprom(struct snd_ice1712 *ice, { const int dev = 0xa0; /* EEPROM device address */ unsigned int i, size; - struct snd_ice1712_card_info * const *tbl, *c; + const struct snd_ice1712_card_info * const *tbl, *c; if (!modelname || !*modelname) { ice->eeprom.subvendor = 0; @@ -2514,7 +2505,7 @@ static int snd_vt1724_create(struct snd_card *card, { struct snd_ice1712 *ice; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_vt1724_dev_free, }; @@ -2546,7 +2537,6 @@ static int snd_vt1724_create(struct snd_card *card, ice->irq = -1; pci_set_master(pci); snd_vt1724_proc_init(ice); - synchronize_irq(pci->irq); card->private_data = ice; @@ -2567,6 +2557,7 @@ static int snd_vt1724_create(struct snd_card *card, } ice->irq = pci->irq; + card->sync_irq = ice->irq; snd_vt1724_chip_reset(ice); if (snd_vt1724_read_eeprom(ice, modelname) < 0) { @@ -2602,7 +2593,7 @@ static int snd_vt1724_probe(struct pci_dev *pci, struct snd_card *card; struct snd_ice1712 *ice; int pcm_dev = 0, err; - struct snd_ice1712_card_info * const *tbl, *c; + const struct snd_ice1712_card_info * const *tbl, *c; if (dev >= SNDRV_CARDS) return -ENODEV; diff --git a/sound/pci/ice1712/juli.c b/sound/pci/ice1712/juli.c index 0da7e940f264..7be4eb42f05e 100644 --- a/sound/pci/ice1712/juli.c +++ b/sound/pci/ice1712/juli.c @@ -343,7 +343,7 @@ static int juli_mute_put(struct snd_kcontrol *kcontrol, return 0; } -static struct snd_kcontrol_new juli_mute_controls[] = { +static const struct snd_kcontrol_new juli_mute_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Master Playback Switch", @@ -397,7 +397,7 @@ static struct snd_kcontrol_new juli_mute_controls[] = { }, }; -static char *slave_vols[] = { +static const char * const slave_vols[] = { PCM_VOLUME, MONITOR_AN_IN_VOLUME, MONITOR_DIG_IN_VOLUME, @@ -420,7 +420,7 @@ static struct snd_kcontrol *ctl_find(struct snd_card *card, static void add_slaves(struct snd_card *card, struct snd_kcontrol *master, - char * const *list) + const char * const *list) { for (; *list; list++) { struct snd_kcontrol *slave = ctl_find(card, *list); @@ -651,7 +651,7 @@ static int juli_init(struct snd_ice1712 *ice) * hence the driver needs to sets up it properly. */ -static unsigned char juli_eeprom[] = { +static const unsigned char juli_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x2b, /* clock 512, mpu401, 1xADC, 1xDACs, SPDIF in */ [ICE_EEP2_ACLINK] = 0x80, /* I2S */ diff --git a/sound/pci/ice1712/maya44.c b/sound/pci/ice1712/maya44.c index 3af5abed1e3c..b46df1821251 100644 --- a/sound/pci/ice1712/maya44.c +++ b/sound/pci/ice1712/maya44.c @@ -116,7 +116,7 @@ struct maya_vol_info { unsigned char mux_bits[2]; /* extra bits for ADC mute */ }; -static struct maya_vol_info vol_info[WM_NUM_VOLS] = { +static const struct maya_vol_info vol_info[WM_NUM_VOLS] = { [WM_VOL_HP] = { .maxval = 80, .regs = { WM8776_REG_HEADPHONE_L, WM8776_REG_HEADPHONE_R }, @@ -158,7 +158,7 @@ static int maya_vol_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { unsigned int idx = kcontrol->private_value; - struct maya_vol_info *vol = &vol_info[idx]; + const struct maya_vol_info *vol = &vol_info[idx]; uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 2; @@ -189,7 +189,7 @@ static int maya_vol_put(struct snd_kcontrol *kcontrol, struct snd_wm8776 *wm = &chip->wm[snd_ctl_get_ioff(kcontrol, &ucontrol->id)]; unsigned int idx = kcontrol->private_value; - struct maya_vol_info *vol = &vol_info[idx]; + const struct maya_vol_info *vol = &vol_info[idx]; unsigned int val, data; int ch, changed = 0; @@ -424,7 +424,7 @@ static int maya_pb_route_put(struct snd_kcontrol *kcontrol, * controls to be added */ -static struct snd_kcontrol_new maya_controls[] = { +static const struct snd_kcontrol_new maya_controls[] = { { .name = "Crossmix Playback Volume", .iface = SNDRV_CTL_ELEM_IFACE_MIXER, @@ -662,7 +662,7 @@ static const struct snd_pcm_hw_constraint_list dac_rates = { /* * chip addresses on I2C bus */ -static unsigned char wm8776_addr[2] = { +static const unsigned char wm8776_addr[2] = { 0x34, 0x36, /* codec 0 & 1 */ }; @@ -712,7 +712,7 @@ static int maya44_init(struct snd_ice1712 *ice) * hence the driver needs to sets up it properly. */ -static unsigned char maya44_eeprom[] = { +static const unsigned char maya44_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x45, /* clock xin1=49.152MHz, mpu401, 2 stereo ADCs+DACs */ [ICE_EEP2_ACLINK] = 0x80, diff --git a/sound/pci/ice1712/phase.c b/sound/pci/ice1712/phase.c index 699051154bf9..1e47e46ab8ac 100644 --- a/sound/pci/ice1712/phase.c +++ b/sound/pci/ice1712/phase.c @@ -157,7 +157,7 @@ static int phase22_add_controls(struct snd_ice1712 *ice) return 0; } -static unsigned char phase22_eeprom[] = { +static const unsigned char phase22_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x28, /* clock 512, mpu 401, spdif-in/1xADC, 1xDACs */ [ICE_EEP2_ACLINK] = 0x80, /* I2S */ @@ -174,7 +174,7 @@ static unsigned char phase22_eeprom[] = { [ICE_EEP2_GPIO_STATE2] = 0x00, }; -static unsigned char phase28_eeprom[] = { +static const unsigned char phase28_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x2b, /* clock 512, mpu401, spdif-in/1xADC, 4xDACs */ [ICE_EEP2_ACLINK] = 0x80, /* I2S */ @@ -745,7 +745,7 @@ static int phase28_oversampling_put(struct snd_kcontrol *kcontrol, static const DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1); static const DECLARE_TLV_DB_SCALE(db_scale_wm_pcm, -6400, 50, 1); -static struct snd_kcontrol_new phase28_dac_controls[] = { +static const struct snd_kcontrol_new phase28_dac_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Master Playback Switch", @@ -860,7 +860,7 @@ static struct snd_kcontrol_new phase28_dac_controls[] = { } }; -static struct snd_kcontrol_new wm_controls[] = { +static const struct snd_kcontrol_new wm_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "PCM Playback Switch", diff --git a/sound/pci/ice1712/pontis.c b/sound/pci/ice1712/pontis.c index 56cbc966d7a9..683909ca147c 100644 --- a/sound/pci/ice1712/pontis.c +++ b/sound/pci/ice1712/pontis.c @@ -529,7 +529,7 @@ static const DECLARE_TLV_DB_SCALE(db_scale_volume, -6400, 50, 1); * mixers */ -static struct snd_kcontrol_new pontis_controls[] = { +static const struct snd_kcontrol_new pontis_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | @@ -778,7 +778,7 @@ static int pontis_init(struct snd_ice1712 *ice) * hence the driver needs to sets up it properly. */ -static unsigned char pontis_eeprom[] = { +static const unsigned char pontis_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x08, /* clock 256, mpu401, spdif-in/ADC, 1DAC */ [ICE_EEP2_ACLINK] = 0x80, /* I2S */ [ICE_EEP2_I2S] = 0xf8, /* vol, 96k, 24bit, 192k */ diff --git a/sound/pci/ice1712/prodigy192.c b/sound/pci/ice1712/prodigy192.c index 98f8ac658796..8df14f63b10d 100644 --- a/sound/pci/ice1712/prodigy192.c +++ b/sound/pci/ice1712/prodigy192.c @@ -346,7 +346,7 @@ static const DECLARE_TLV_DB_SCALE(db_scale_adc, 0, 150, 0); * mixers */ -static struct snd_kcontrol_new stac_controls[] = { +static const struct snd_kcontrol_new stac_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Master Playback Switch", @@ -578,7 +578,7 @@ static int ak4114_input_sw_put(struct snd_kcontrol *kcontrol, } -static struct snd_kcontrol_new ak4114_controls[] = { +static const struct snd_kcontrol_new ak4114_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "MIODIO IEC958 Capture Input", @@ -753,7 +753,7 @@ static int prodigy192_init(struct snd_ice1712 *ice) * hence the driver needs to sets up it properly. */ -static unsigned char prodigy71_eeprom[] = { +static const unsigned char prodigy71_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x6a, /* 49MHz crystal, mpu401, * spdif-in+ 1 stereo ADC, * 3 stereo DACs diff --git a/sound/pci/ice1712/prodigy_hifi.c b/sound/pci/ice1712/prodigy_hifi.c index 9d71e9d5c9a0..91f83cef0e56 100644 --- a/sound/pci/ice1712/prodigy_hifi.c +++ b/sound/pci/ice1712/prodigy_hifi.c @@ -284,7 +284,7 @@ static int ak4396_dac_vol_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem static const DECLARE_TLV_DB_SCALE(db_scale_wm_dac, -12700, 100, 1); static const DECLARE_TLV_DB_LINEAR(ak4396_db_scale, TLV_DB_GAIN_MUTE, 0); -static struct snd_kcontrol_new prodigy_hd2_controls[] = { +static const struct snd_kcontrol_new prodigy_hd2_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | @@ -741,7 +741,7 @@ static int wm_chswap_put(struct snd_kcontrol *kcontrol, * mixers */ -static struct snd_kcontrol_new prodigy_hifi_controls[] = { +static const struct snd_kcontrol_new prodigy_hifi_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | @@ -930,7 +930,7 @@ static int prodigy_hd2_add_controls(struct snd_ice1712 *ice) static void wm8766_init(struct snd_ice1712 *ice) { - static unsigned short wm8766_inits[] = { + static const unsigned short wm8766_inits[] = { WM8766_RESET, 0x0000, WM8766_DAC_CTRL, 0x0120, WM8766_INT_CTRL, 0x0022, /* I2S Normal Mode, 24 bit */ @@ -953,7 +953,7 @@ static void wm8766_init(struct snd_ice1712 *ice) static void wm8776_init(struct snd_ice1712 *ice) { - static unsigned short wm8776_inits[] = { + static const unsigned short wm8776_inits[] = { /* These come first to reduce init pop noise */ WM_ADC_MUX, 0x0003, /* ADC mute */ /* 0x00c0 replaced by 0x0003 */ @@ -973,7 +973,7 @@ static void wm8776_init(struct snd_ice1712 *ice) #ifdef CONFIG_PM_SLEEP static int prodigy_hifi_resume(struct snd_ice1712 *ice) { - static unsigned short wm8776_reinit_registers[] = { + static const unsigned short wm8776_reinit_registers[] = { WM_MASTER_CTRL, WM_DAC_INT, WM_ADC_INT, @@ -1033,7 +1033,7 @@ static int prodigy_hifi_resume(struct snd_ice1712 *ice) */ static int prodigy_hifi_init(struct snd_ice1712 *ice) { - static unsigned short wm8776_defaults[] = { + static const unsigned short wm8776_defaults[] = { WM_MASTER_CTRL, 0x0022, /* 256fs, slave mode */ WM_DAC_INT, 0x0022, /* I2S, normal polarity, 24bit */ WM_ADC_INT, 0x0022, /* I2S, normal polarity, 24bit */ @@ -1108,7 +1108,7 @@ static int prodigy_hifi_init(struct snd_ice1712 *ice) */ static void ak4396_init(struct snd_ice1712 *ice) { - static unsigned short ak4396_inits[] = { + static const unsigned short ak4396_inits[] = { AK4396_CTRL1, 0x87, /* I2S Normal Mode, 24 bit */ AK4396_CTRL2, 0x02, AK4396_CTRL3, 0x00, @@ -1180,7 +1180,7 @@ static int prodigy_hd2_init(struct snd_ice1712 *ice) } -static unsigned char prodigy71hifi_eeprom[] = { +static const unsigned char prodigy71hifi_eeprom[] = { 0x4b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */ 0x80, /* ACLINK: I2S */ 0xfc, /* I2S: vol, 96k, 24bit, 192k */ @@ -1196,7 +1196,7 @@ static unsigned char prodigy71hifi_eeprom[] = { 0x00, /* GPIO_STATE2 */ }; -static unsigned char prodigyhd2_eeprom[] = { +static const unsigned char prodigyhd2_eeprom[] = { 0x4b, /* SYSCONF: clock 512, spdif-in/ADC, 4DACs */ 0x80, /* ACLINK: I2S */ 0xfc, /* I2S: vol, 96k, 24bit, 192k */ @@ -1212,7 +1212,7 @@ static unsigned char prodigyhd2_eeprom[] = { 0x00, /* GPIO_STATE2 */ }; -static unsigned char fortissimo4_eeprom[] = { +static const unsigned char fortissimo4_eeprom[] = { 0x43, /* SYSCONF: clock 512, ADC, 4DACs */ 0x80, /* ACLINK: I2S */ 0xfc, /* I2S: vol, 96k, 24bit, 192k */ diff --git a/sound/pci/ice1712/psc724.c b/sound/pci/ice1712/psc724.c index 7287ebed2b5a..7aa3f92040d0 100644 --- a/sound/pci/ice1712/psc724.c +++ b/sound/pci/ice1712/psc724.c @@ -420,7 +420,7 @@ static void psc724_exit(struct snd_ice1712 *ice) } /* PSC724 has buggy EEPROM (no 96&192kHz, all FFh GPIOs), so override it here */ -static unsigned char psc724_eeprom[] = { +static const unsigned char psc724_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x42, /* 49.152MHz, 1 ADC, 3 DACs */ [ICE_EEP2_ACLINK] = 0x80, /* I2S */ [ICE_EEP2_I2S] = 0xf0, /* I2S volume, 96kHz, 24bit */ diff --git a/sound/pci/ice1712/quartet.c b/sound/pci/ice1712/quartet.c index 9e2149fd42f8..866596205710 100644 --- a/sound/pci/ice1712/quartet.c +++ b/sound/pci/ice1712/quartet.c @@ -657,7 +657,7 @@ static int qtet_php_put(struct snd_kcontrol *kcontrol, .get_register = get_##xreg,\ .texts = {xtext1, xtext2} } -static struct qtet_kcontrol_private qtet_privates[] = { +static const struct qtet_kcontrol_private qtet_privates[] = { PRIV_ENUM2(IN12_SEL, CPLD_IN12_SEL, cpld, "An In 1/2", "An In 3/4"), PRIV_ENUM2(IN34_SEL, CPLD_IN34_SEL, cpld, "An In 3/4", "IEC958 In"), PRIV_ENUM2(AIN34_SEL, SCR_AIN34_SEL, scr, "Line In 3/4", "Hi-Z"), @@ -720,7 +720,7 @@ static int qtet_sw_put(struct snd_kcontrol *kcontrol, .put = qtet_sw_put,\ .private_value = xpriv } -static struct snd_kcontrol_new qtet_controls[] = { +static const struct snd_kcontrol_new qtet_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Master Playback Switch", @@ -757,7 +757,7 @@ static struct snd_kcontrol_new qtet_controls[] = { QTET_CONTROL("Output 3/4 to Monitor 1/2", sw, OUT34_MON12), }; -static char *slave_vols[] = { +static const char * const slave_vols[] = { PCM_12_PLAYBACK_VOLUME, PCM_34_PLAYBACK_VOLUME, NULL @@ -777,7 +777,7 @@ static struct snd_kcontrol *ctl_find(struct snd_card *card, } static void add_slaves(struct snd_card *card, - struct snd_kcontrol *master, char * const *list) + struct snd_kcontrol *master, const char * const *list) { for (; *list; list++) { struct snd_kcontrol *slave = ctl_find(card, *list); @@ -1053,7 +1053,7 @@ static int qtet_init(struct snd_ice1712 *ice) return 0; } -static unsigned char qtet_eeprom[] = { +static const unsigned char qtet_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x28, /* clock 256(24MHz), mpu401, 1xADC, 1xDACs, SPDIF in */ [ICE_EEP2_ACLINK] = 0x80, /* I2S */ diff --git a/sound/pci/ice1712/se.c b/sound/pci/ice1712/se.c index fdc502783e07..ffa9d8860a5a 100644 --- a/sound/pci/ice1712/se.c +++ b/sound/pci/ice1712/se.c @@ -245,7 +245,7 @@ static const char * const se200pci_sel[] = { static void se200pci_WM8776_set_input_selector(struct snd_ice1712 *ice, unsigned int sel) { - static unsigned char vals[] = { + static const unsigned char vals[] = { /* LINE, CD, MIC, ALL, GND */ 0x10, 0x04, 0x08, 0x1c, 0x03 }; @@ -288,7 +288,7 @@ static void se200pci_WM8776_set_agc(struct snd_ice1712 *ice, unsigned int agc) static void se200pci_WM8776_init(struct snd_ice1712 *ice) { int i; - static unsigned short default_values[] = { + static const unsigned short default_values[] = { 0x100, 0x100, 0x100, 0x100, 0x100, 0x100, 0x000, 0x090, 0x000, 0x000, @@ -701,7 +701,7 @@ static int se_add_controls(struct snd_ice1712 *ice) /* entry point */ /****************************************************************************/ -static unsigned char se200pci_eeprom[] = { +static const unsigned char se200pci_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x4b, /* 49.152Hz, spdif-in/ADC, 4DACs */ [ICE_EEP2_ACLINK] = 0x80, /* I2S */ [ICE_EEP2_I2S] = 0x78, /* 96k-ok, 24bit, 192k-ok */ @@ -720,7 +720,7 @@ static unsigned char se200pci_eeprom[] = { [ICE_EEP2_GPIO_STATE2] = 0x07, /* WM8766 ML/MC/MD */ }; -static unsigned char se90pci_eeprom[] = { +static const unsigned char se90pci_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x4b, /* 49.152Hz, spdif-in/ADC, 4DACs */ [ICE_EEP2_ACLINK] = 0x80, /* I2S */ [ICE_EEP2_I2S] = 0x78, /* 96k-ok, 24bit, 192k-ok */ diff --git a/sound/pci/ice1712/vt1720_mobo.c b/sound/pci/ice1712/vt1720_mobo.c index 3d240125a644..47470b07197c 100644 --- a/sound/pci/ice1712/vt1720_mobo.c +++ b/sound/pci/ice1712/vt1720_mobo.c @@ -39,7 +39,7 @@ static int k8x800_add_controls(struct snd_ice1712 *ice) /* EEPROM image */ -static unsigned char k8x800_eeprom[] = { +static const unsigned char k8x800_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x01, /* clock 256, 1ADC, 2DACs */ [ICE_EEP2_ACLINK] = 0x02, /* ACLINK, packed */ [ICE_EEP2_I2S] = 0x00, /* - */ @@ -55,7 +55,7 @@ static unsigned char k8x800_eeprom[] = { [ICE_EEP2_GPIO_STATE2] = 0x00, /* - */ }; -static unsigned char sn25p_eeprom[] = { +static const unsigned char sn25p_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x01, /* clock 256, 1ADC, 2DACs */ [ICE_EEP2_ACLINK] = 0x02, /* ACLINK, packed */ [ICE_EEP2_I2S] = 0x00, /* - */ diff --git a/sound/pci/ice1712/wm8766.c b/sound/pci/ice1712/wm8766.c index 0943f9ef73cf..fe3e243b3854 100644 --- a/sound/pci/ice1712/wm8766.c +++ b/sound/pci/ice1712/wm8766.c @@ -26,7 +26,7 @@ static void snd_wm8766_write(struct snd_wm8766 *wm, u16 addr, u16 data) static const DECLARE_TLV_DB_SCALE(wm8766_tlv, -12750, 50, 1); -static struct snd_wm8766_ctl snd_wm8766_default_ctl[WM8766_CTL_COUNT] = { +static const struct snd_wm8766_ctl snd_wm8766_default_ctl[WM8766_CTL_COUNT] = { [WM8766_CTL_CH1_VOL] = { .name = "Channel 1 Playback Volume", .type = SNDRV_CTL_ELEM_TYPE_INTEGER, diff --git a/sound/pci/ice1712/wm8776.c b/sound/pci/ice1712/wm8776.c index d696a7c29f7e..d96008df880d 100644 --- a/sound/pci/ice1712/wm8776.c +++ b/sound/pci/ice1712/wm8776.c @@ -129,7 +129,7 @@ static const DECLARE_TLV_DB_SCALE(wm8776_ngth_tlv, -7800, 600, 0); static const DECLARE_TLV_DB_SCALE(wm8776_maxatten_lim_tlv, -1200, 100, 0); static const DECLARE_TLV_DB_SCALE(wm8776_maxatten_alc_tlv, -2100, 400, 0); -static struct snd_wm8776_ctl snd_wm8776_default_ctl[WM8776_CTL_COUNT] = { +static const struct snd_wm8776_ctl snd_wm8776_default_ctl[WM8776_CTL_COUNT] = { [WM8776_CTL_DAC_VOL] = { .name = "Master Playback Volume", .type = SNDRV_CTL_ELEM_TYPE_INTEGER, diff --git a/sound/pci/ice1712/wtm.c b/sound/pci/ice1712/wtm.c index 4ca96ec6d687..f613f0067d8c 100644 --- a/sound/pci/ice1712/wtm.c +++ b/sound/pci/ice1712/wtm.c @@ -477,7 +477,7 @@ static const DECLARE_TLV_DB_SCALE(db_scale_adc, 0, 150, 0); /* * Control tabs */ -static struct snd_kcontrol_new stac9640_controls[] = { +static const struct snd_kcontrol_new stac9640_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = (SNDRV_CTL_ELEM_ACCESS_READWRITE | @@ -567,12 +567,12 @@ static int wtm_add_controls(struct snd_ice1712 *ice) static int wtm_init(struct snd_ice1712 *ice) { - static unsigned short stac_inits_wtm[] = { + static const unsigned short stac_inits_wtm[] = { STAC946X_RESET, 0, STAC946X_MASTER_CLOCKING, 0x11, (unsigned short)-1 }; - unsigned short *p; + const unsigned short *p; struct wtm_spec *spec; /*WTM 192M*/ @@ -599,7 +599,7 @@ static int wtm_init(struct snd_ice1712 *ice) } -static unsigned char wtm_eeprom[] = { +static const unsigned char wtm_eeprom[] = { [ICE_EEP2_SYSCONF] = 0x67, /*SYSCONF: clock 192KHz, mpu401, 4ADC, 8DAC */ [ICE_EEP2_ACLINK] = 0x80, /* ACLINK : I2S */ diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index 12374ba08ca2..1781a1c081c3 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -393,7 +393,7 @@ struct intel8x0 { struct snd_ac97 *ac97[3]; unsigned int ac97_sdin[3]; unsigned int max_codecs, ncodecs; - unsigned int *codec_bit; + const unsigned int *codec_bit; unsigned int codec_isr_bits; unsigned int codec_ready_bits; @@ -843,7 +843,7 @@ static int snd_intel8x0_ali_trigger(struct snd_pcm_substream *substream, int cmd struct intel8x0 *chip = snd_pcm_substream_chip(substream); struct ichdev *ichdev = get_ichdev(substream); unsigned long port = ichdev->reg_offset; - static int fiforeg[] = { + static const int fiforeg[] = { ICHREG(ALI_FIFOCR1), ICHREG(ALI_FIFOCR2), ICHREG(ALI_FIFOCR3) }; unsigned int val, fifo; @@ -901,9 +901,6 @@ static int snd_intel8x0_hw_params(struct snd_pcm_substream *substream, int dbl = params_rate(hw_params) > 48000; int err; - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; if (ichdev->pcm_open_flag) { snd_ac97_pcm_close(ichdev->pcm); ichdev->pcm_open_flag = 0; @@ -929,7 +926,7 @@ static int snd_intel8x0_hw_free(struct snd_pcm_substream *substream) snd_ac97_pcm_close(ichdev->pcm); ichdev->pcm_open_flag = 0; } - return snd_pcm_lib_free_pages(substream); + return 0; } static void snd_intel8x0_setup_pcm_out(struct intel8x0 *chip, @@ -1314,7 +1311,6 @@ static int snd_intel8x0_ali_spdifout_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_intel8x0_playback_ops = { .open = snd_intel8x0_playback_open, .close = snd_intel8x0_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, @@ -1325,7 +1321,6 @@ static const struct snd_pcm_ops snd_intel8x0_playback_ops = { static const struct snd_pcm_ops snd_intel8x0_capture_ops = { .open = snd_intel8x0_capture_open, .close = snd_intel8x0_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, @@ -1336,7 +1331,6 @@ static const struct snd_pcm_ops snd_intel8x0_capture_ops = { static const struct snd_pcm_ops snd_intel8x0_capture_mic_ops = { .open = snd_intel8x0_mic_open, .close = snd_intel8x0_mic_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, @@ -1347,7 +1341,6 @@ static const struct snd_pcm_ops snd_intel8x0_capture_mic_ops = { static const struct snd_pcm_ops snd_intel8x0_capture_mic2_ops = { .open = snd_intel8x0_mic2_open, .close = snd_intel8x0_mic2_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, @@ -1358,7 +1351,6 @@ static const struct snd_pcm_ops snd_intel8x0_capture_mic2_ops = { static const struct snd_pcm_ops snd_intel8x0_capture2_ops = { .open = snd_intel8x0_capture2_open, .close = snd_intel8x0_capture2_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, @@ -1369,7 +1361,6 @@ static const struct snd_pcm_ops snd_intel8x0_capture2_ops = { static const struct snd_pcm_ops snd_intel8x0_spdif_ops = { .open = snd_intel8x0_spdif_open, .close = snd_intel8x0_spdif_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, @@ -1380,7 +1371,6 @@ static const struct snd_pcm_ops snd_intel8x0_spdif_ops = { static const struct snd_pcm_ops snd_intel8x0_ali_playback_ops = { .open = snd_intel8x0_playback_open, .close = snd_intel8x0_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, @@ -1391,7 +1381,6 @@ static const struct snd_pcm_ops snd_intel8x0_ali_playback_ops = { static const struct snd_pcm_ops snd_intel8x0_ali_capture_ops = { .open = snd_intel8x0_capture_open, .close = snd_intel8x0_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, @@ -1402,7 +1391,6 @@ static const struct snd_pcm_ops snd_intel8x0_ali_capture_ops = { static const struct snd_pcm_ops snd_intel8x0_ali_capture_mic_ops = { .open = snd_intel8x0_mic_open, .close = snd_intel8x0_mic_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, @@ -1413,7 +1401,6 @@ static const struct snd_pcm_ops snd_intel8x0_ali_capture_mic_ops = { static const struct snd_pcm_ops snd_intel8x0_ali_ac97spdifout_ops = { .open = snd_intel8x0_ali_ac97spdifout_open, .close = snd_intel8x0_ali_ac97spdifout_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, @@ -1425,7 +1412,6 @@ static const struct snd_pcm_ops snd_intel8x0_ali_ac97spdifout_ops = { static struct snd_pcm_ops snd_intel8x0_ali_spdifin_ops = { .open = snd_intel8x0_ali_spdifin_open, .close = snd_intel8x0_ali_spdifin_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, @@ -1436,7 +1422,6 @@ static struct snd_pcm_ops snd_intel8x0_ali_spdifin_ops = { static struct snd_pcm_ops snd_intel8x0_ali_spdifout_ops = { .open = snd_intel8x0_ali_spdifout_open, .close = snd_intel8x0_ali_spdifout_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_intel8x0_hw_params, .hw_free = snd_intel8x0_hw_free, .prepare = snd_intel8x0_pcm_prepare, @@ -1458,7 +1443,7 @@ struct ich_pcm_table { ((chip)->fix_nocache ? SNDRV_DMA_TYPE_DEV_UC : SNDRV_DMA_TYPE_DEV) static int snd_intel8x0_pcm1(struct intel8x0 *chip, int device, - struct ich_pcm_table *rec) + const struct ich_pcm_table *rec) { struct snd_pcm *pcm; int err; @@ -1487,9 +1472,9 @@ static int snd_intel8x0_pcm1(struct intel8x0 *chip, int device, strcpy(pcm->name, chip->card->shortname); chip->pcm[device] = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, intel8x0_dma_type(chip), - &chip->pci->dev, - rec->prealloc_size, rec->prealloc_max_size); + snd_pcm_set_managed_buffer_all(pcm, intel8x0_dma_type(chip), + &chip->pci->dev, + rec->prealloc_size, rec->prealloc_max_size); if (rec->playback_ops && rec->playback_ops->open == snd_intel8x0_playback_open) { @@ -1513,7 +1498,7 @@ static int snd_intel8x0_pcm1(struct intel8x0 *chip, int device, return 0; } -static struct ich_pcm_table intel_pcms[] = { +static const struct ich_pcm_table intel_pcms[] = { { .playback_ops = &snd_intel8x0_playback_ops, .capture_ops = &snd_intel8x0_capture_ops, @@ -1550,7 +1535,7 @@ static struct ich_pcm_table intel_pcms[] = { }, }; -static struct ich_pcm_table nforce_pcms[] = { +static const struct ich_pcm_table nforce_pcms[] = { { .playback_ops = &snd_intel8x0_playback_ops, .capture_ops = &snd_intel8x0_capture_ops, @@ -1573,7 +1558,7 @@ static struct ich_pcm_table nforce_pcms[] = { }, }; -static struct ich_pcm_table ali_pcms[] = { +static const struct ich_pcm_table ali_pcms[] = { { .playback_ops = &snd_intel8x0_ali_playback_ops, .capture_ops = &snd_intel8x0_ali_capture_ops, @@ -1608,7 +1593,7 @@ static struct ich_pcm_table ali_pcms[] = { static int snd_intel8x0_pcm(struct intel8x0 *chip) { int i, tblsize, device, err; - struct ich_pcm_table *tbl, *rec; + const struct ich_pcm_table *tbl, *rec; switch (chip->device_type) { case DEVICE_INTEL_ICH4: @@ -2153,12 +2138,12 @@ static int snd_intel8x0_mixer(struct intel8x0 *chip, int ac97_clock, int err; unsigned int i, codecs; unsigned int glob_sta = 0; - struct snd_ac97_bus_ops *ops; - static struct snd_ac97_bus_ops standard_bus_ops = { + const struct snd_ac97_bus_ops *ops; + static const struct snd_ac97_bus_ops standard_bus_ops = { .write = snd_intel8x0_codec_write, .read = snd_intel8x0_codec_read, }; - static struct snd_ac97_bus_ops ali_bus_ops = { + static const struct snd_ac97_bus_ops ali_bus_ops = { .write = snd_intel8x0_ali_codec_write, .read = snd_intel8x0_ali_codec_read, }; @@ -2343,7 +2328,7 @@ static void do_ali_reset(struct intel8x0 *chip) } #ifdef CONFIG_SND_AC97_POWER_SAVE -static struct snd_pci_quirk ich_chip_reset_mode[] = { +static const struct snd_pci_quirk ich_chip_reset_mode[] = { SND_PCI_QUIRK(0x1014, 0x051f, "Thinkpad R32", 1), { } /* end */ }; @@ -2607,6 +2592,7 @@ static int intel8x0_suspend(struct device *dev) if (chip->irq >= 0) { free_irq(chip->irq, chip); chip->irq = -1; + card->sync_irq = -1; } return 0; } @@ -2627,7 +2613,7 @@ static int intel8x0_resume(struct device *dev) return -EIO; } chip->irq = pci->irq; - synchronize_irq(chip->irq); + card->sync_irq = chip->irq; /* re-initialize mixer stuff */ if (chip->device_type == DEVICE_INTEL_ICH4 && !spdif_aclink) { @@ -2788,7 +2774,7 @@ static void intel8x0_measure_ac97_clock(struct intel8x0 *chip) snd_ac97_update_power(chip->ac97[0], AC97_PCM_FRONT_DAC_RATE, 0); } -static struct snd_pci_quirk intel8x0_clock_list[] = { +static const struct snd_pci_quirk intel8x0_clock_list[] = { SND_PCI_QUIRK(0x0e11, 0x008a, "AD1885", 41000), SND_PCI_QUIRK(0x1014, 0x0581, "AD1981B", 48000), SND_PCI_QUIRK(0x1028, 0x00be, "AD1885", 44100), @@ -2863,10 +2849,10 @@ struct ich_reg_info { unsigned int offset; }; -static unsigned int ich_codec_bits[3] = { +static const unsigned int ich_codec_bits[3] = { ICH_PCR, ICH_SCR, ICH_TCR }; -static unsigned int sis_codec_bits[3] = { +static const unsigned int sis_codec_bits[3] = { ICH_PCR, ICH_SCR, ICH_SIS_TCR }; @@ -2911,18 +2897,18 @@ static int snd_intel8x0_create(struct snd_card *card, unsigned int i; unsigned int int_sta_masks; struct ichdev *ichdev; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_intel8x0_dev_free, }; - static unsigned int bdbars[] = { + static const unsigned int bdbars[] = { 3, /* DEVICE_INTEL */ 6, /* DEVICE_INTEL_ICH4 */ 3, /* DEVICE_SIS */ 6, /* DEVICE_ALI */ 4, /* DEVICE_NFORCE */ }; - static struct ich_reg_info intel_regs[6] = { + static const struct ich_reg_info intel_regs[6] = { { ICH_PIINT, 0 }, { ICH_POINT, 0x10 }, { ICH_MCINT, 0x20 }, @@ -2930,13 +2916,13 @@ static int snd_intel8x0_create(struct snd_card *card, { ICH_P2INT, 0x50 }, { ICH_SPINT, 0x60 }, }; - static struct ich_reg_info nforce_regs[4] = { + static const struct ich_reg_info nforce_regs[4] = { { ICH_PIINT, 0 }, { ICH_POINT, 0x10 }, { ICH_MCINT, 0x20 }, { ICH_NVSPINT, 0x70 }, }; - static struct ich_reg_info ali_regs[6] = { + static const struct ich_reg_info ali_regs[6] = { { ALI_INT_PCMIN, 0x40 }, { ALI_INT_PCMOUT, 0x50 }, { ALI_INT_MICIN, 0x60 }, @@ -2944,7 +2930,7 @@ static int snd_intel8x0_create(struct snd_card *card, { ALI_INT_SPDIFIN, 0xa0 }, { ALI_INT_SPDIFOUT, 0xb0 }, }; - struct ich_reg_info *tbl; + const struct ich_reg_info *tbl; *r_intel8x0 = NULL; @@ -3107,6 +3093,7 @@ static int snd_intel8x0_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { snd_intel8x0_free(chip); @@ -3146,7 +3133,7 @@ static struct shortname_table { { 0, NULL }, }; -static struct snd_pci_quirk spdif_aclink_defaults[] = { +static const struct snd_pci_quirk spdif_aclink_defaults[] = { SND_PCI_QUIRK(0x147b, 0x1c1a, "ASUS KN8", 1), { } /* end */ }; diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c index a9add5fedfcb..1b7df0c4e57c 100644 --- a/sound/pci/intel8x0m.c +++ b/sound/pci/intel8x0m.c @@ -288,7 +288,7 @@ static inline void iaputword(struct intel8x0m *chip, u32 offset, u16 val) /* return the GLOB_STA bit for the corresponding codec */ static unsigned int get_ich_codec_bit(struct intel8x0m *chip, unsigned int codec) { - static unsigned int codec_bit[3] = { + static const unsigned int codec_bit[3] = { ICH_PCR, ICH_SCR, ICH_TCR }; if (snd_BUG_ON(codec >= 3)) @@ -553,17 +553,6 @@ static int snd_intel8x0m_pcm_trigger(struct snd_pcm_substream *substream, int cm return 0; } -static int snd_intel8x0m_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_intel8x0m_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static snd_pcm_uframes_t snd_intel8x0m_pcm_pointer(struct snd_pcm_substream *substream) { struct intel8x0m *chip = snd_pcm_substream_chip(substream); @@ -673,9 +662,6 @@ static int snd_intel8x0m_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_intel8x0m_playback_ops = { .open = snd_intel8x0m_playback_open, .close = snd_intel8x0m_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_intel8x0m_hw_params, - .hw_free = snd_intel8x0m_hw_free, .prepare = snd_intel8x0m_pcm_prepare, .trigger = snd_intel8x0m_pcm_trigger, .pointer = snd_intel8x0m_pcm_pointer, @@ -684,9 +670,6 @@ static const struct snd_pcm_ops snd_intel8x0m_playback_ops = { static const struct snd_pcm_ops snd_intel8x0m_capture_ops = { .open = snd_intel8x0m_capture_open, .close = snd_intel8x0m_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_intel8x0m_hw_params, - .hw_free = snd_intel8x0m_hw_free, .prepare = snd_intel8x0m_pcm_prepare, .trigger = snd_intel8x0m_pcm_trigger, .pointer = snd_intel8x0m_pcm_pointer, @@ -703,7 +686,7 @@ struct ich_pcm_table { }; static int snd_intel8x0m_pcm1(struct intel8x0m *chip, int device, - struct ich_pcm_table *rec) + const struct ich_pcm_table *rec) { struct snd_pcm *pcm; int err; @@ -733,15 +716,15 @@ static int snd_intel8x0m_pcm1(struct intel8x0m *chip, int device, strcpy(pcm->name, chip->card->shortname); chip->pcm[device] = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - rec->prealloc_size, - rec->prealloc_max_size); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, + rec->prealloc_size, + rec->prealloc_max_size); return 0; } -static struct ich_pcm_table intel_pcms[] = { +static const struct ich_pcm_table intel_pcms[] = { { .suffix = "Modem", .playback_ops = &snd_intel8x0m_playback_ops, @@ -754,7 +737,7 @@ static struct ich_pcm_table intel_pcms[] = { static int snd_intel8x0m_pcm(struct intel8x0m *chip) { int i, tblsize, device, err; - struct ich_pcm_table *tbl, *rec; + const struct ich_pcm_table *tbl, *rec; #if 1 tbl = intel_pcms; @@ -818,7 +801,7 @@ static int snd_intel8x0m_mixer(struct intel8x0m *chip, int ac97_clock) struct snd_ac97 *x97; int err; unsigned int glob_sta = 0; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_intel8x0m_codec_write, .read = snd_intel8x0m_codec_read, }; @@ -1016,6 +999,7 @@ static int intel8x0m_suspend(struct device *dev) if (chip->irq >= 0) { free_irq(chip->irq, chip); chip->irq = -1; + card->sync_irq = -1; } return 0; } @@ -1034,6 +1018,7 @@ static int intel8x0m_resume(struct device *dev) return -EIO; } chip->irq = pci->irq; + card->sync_irq = chip->irq; snd_intel8x0m_chip_init(chip, 0); snd_ac97_resume(chip->ac97); @@ -1094,14 +1079,14 @@ static int snd_intel8x0m_create(struct snd_card *card, unsigned int i; unsigned int int_sta_masks; struct ichdev *ichdev; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_intel8x0m_dev_free, }; - static struct ich_reg_info intel_regs[2] = { + static const struct ich_reg_info intel_regs[2] = { { ICH_MIINT, 0 }, { ICH_MOINT, 0x10 }, }; - struct ich_reg_info *tbl; + const struct ich_reg_info *tbl; *r_intel8x0m = NULL; @@ -1208,6 +1193,7 @@ static int snd_intel8x0m_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { snd_intel8x0m_free(chip); diff --git a/sound/pci/korg1212/korg1212.c b/sound/pci/korg1212/korg1212.c index 2b8204a13c69..21ab9cc50c71 100644 --- a/sound/pci/korg1212/korg1212.c +++ b/sound/pci/korg1212/korg1212.c @@ -415,7 +415,7 @@ static const struct pci_device_id snd_korg1212_ids[] = { MODULE_DEVICE_TABLE(pci, snd_korg1212_ids); -static char *stateName[] = { +static const char * const stateName[] = { "Non-existent", "Uninitialized", "DSP download in process", @@ -455,7 +455,7 @@ static const char * const channelName[] = { "SPDIF-R", }; -static u16 ClockSourceSelector[] = { +static const u16 ClockSourceSelector[] = { 0x8000, // selects source as ADAT at 44.1 kHz 0x0000, // selects source as ADAT at 48 kHz 0x8001, // selects source as S/PDIF at 44.1 kHz @@ -813,12 +813,12 @@ static inline int snd_korg1212_use_is_exclusive(struct snd_korg1212 *korg1212) static int snd_korg1212_SetRate(struct snd_korg1212 *korg1212, int rate) { - static enum ClockSourceIndex s44[] = { + static const enum ClockSourceIndex s44[] = { K1212_CLKIDX_AdatAt44_1K, K1212_CLKIDX_WordAt44_1K, K1212_CLKIDX_LocalAt44_1K }; - static enum ClockSourceIndex s48[] = { + static const enum ClockSourceIndex s48[] = { K1212_CLKIDX_AdatAt48K, K1212_CLKIDX_WordAt48K, K1212_CLKIDX_LocalAt48K @@ -2019,7 +2019,7 @@ static int snd_korg1212_control_sync_put(struct snd_kcontrol *kcontrol, .private_value = ord, \ } -static struct snd_kcontrol_new snd_korg1212_controls[] = { +static const struct snd_kcontrol_new snd_korg1212_controls[] = { MON_MIXER(8, "Analog"), MON_MIXER(10, "SPDIF"), MON_MIXER(0, "ADAT-1"), MON_MIXER(1, "ADAT-2"), MON_MIXER(2, "ADAT-3"), MON_MIXER(3, "ADAT-4"), @@ -2153,7 +2153,7 @@ static int snd_korg1212_create(struct snd_card *card, struct pci_dev *pci, struct snd_korg1212 * korg1212; const struct firmware *dsp_code; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_korg1212_dev_free, }; @@ -2237,6 +2237,7 @@ static int snd_korg1212_create(struct snd_card *card, struct pci_dev *pci, } korg1212->irq = pci->irq; + card->sync_irq = korg1212->irq; pci_set_master(korg1212->pci); diff --git a/sound/pci/lola/lola.c b/sound/pci/lola/lola.c index 21ac9d003e8e..cdd8db79bcfa 100644 --- a/sound/pci/lola/lola.c +++ b/sound/pci/lola/lola.c @@ -559,7 +559,7 @@ static int lola_create(struct snd_card *card, struct pci_dev *pci, struct lola *chip; int err; unsigned int dever; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = lola_dev_free, }; @@ -638,7 +638,7 @@ static int lola_create(struct snd_card *card, struct pci_dev *pci, goto errout; } chip->irq = pci->irq; - synchronize_irq(chip->irq); + card->sync_irq = chip->irq; dever = lola_readl(chip, BAR1, DEVER); chip->pcm[CAPT].num_streams = (dever >> 0) & 0x3ff; diff --git a/sound/pci/lola/lola_pcm.c b/sound/pci/lola/lola_pcm.c index 856bcca60128..f647c7ed00c4 100644 --- a/sound/pci/lola/lola_pcm.c +++ b/sound/pci/lola/lola_pcm.c @@ -282,8 +282,7 @@ static int lola_pcm_hw_params(struct snd_pcm_substream *substream, str->bufsize = 0; str->period_bytes = 0; str->format_verb = 0; - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); + return 0; } static int lola_pcm_hw_free(struct snd_pcm_substream *substream) @@ -296,7 +295,7 @@ static int lola_pcm_hw_free(struct snd_pcm_substream *substream) lola_stream_reset(chip, str); lola_cleanup_slave_streams(pcm, str); mutex_unlock(&chip->open_mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } /* @@ -576,7 +575,6 @@ void lola_pcm_update(struct lola *chip, struct lola_pcm *pcm, unsigned int bits) static const struct snd_pcm_ops lola_pcm_ops = { .open = lola_pcm_open, .close = lola_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = lola_pcm_hw_params, .hw_free = lola_pcm_hw_free, .prepare = lola_pcm_prepare, @@ -610,9 +608,9 @@ int lola_create_pcm(struct lola *chip) snd_pcm_set_ops(pcm, i, &lola_pcm_ops); } /* buffer pre-allocation */ - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, - &chip->pci->dev, - 1024 * 64, 32 * 1024 * 1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG, + &chip->pci->dev, + 1024 * 64, 32 * 1024 * 1024); return 0; } diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c index d0f63fa54121..b92ea074ff2a 100644 --- a/sound/pci/lx6464es/lx6464es.c +++ b/sound/pci/lx6464es/lx6464es.c @@ -342,23 +342,18 @@ static int lx_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params, int is_capture) { struct lx6464es *chip = snd_pcm_substream_chip(substream); - int err = 0; dev_dbg(chip->card->dev, "->lx_pcm_hw_params\n"); mutex_lock(&chip->setup_mutex); - /* set dma buffer */ - err = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (is_capture) chip->capture_stream.stream = substream; else chip->playback_stream.stream = substream; mutex_unlock(&chip->setup_mutex); - return err; + return 0; } static int lx_pcm_hw_params_playback(struct snd_pcm_substream *substream, @@ -400,8 +395,6 @@ static int lx_pcm_hw_free(struct snd_pcm_substream *substream) chip->hardware_running[is_capture] = 0; } - err = snd_pcm_lib_free_pages(substream); - if (is_capture) chip->capture_stream.stream = NULL; else @@ -798,7 +791,6 @@ mac_ready: static const struct snd_pcm_ops lx_ops_playback = { .open = lx_pcm_open, .close = lx_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .prepare = lx_pcm_prepare, .hw_params = lx_pcm_hw_params_playback, .hw_free = lx_pcm_hw_free, @@ -809,7 +801,6 @@ static const struct snd_pcm_ops lx_ops_playback = { static const struct snd_pcm_ops lx_ops_capture = { .open = lx_pcm_open, .close = lx_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .prepare = lx_pcm_prepare, .hw_params = lx_pcm_hw_params_capture, .hw_free = lx_pcm_hw_free, @@ -845,9 +836,8 @@ static int lx_pcm_create(struct lx6464es *chip) pcm->nonatomic = true; strcpy(pcm->name, card_name); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - size, size); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, size, size); chip->pcm = pcm; chip->capture_stream.is_capture = 1; @@ -948,7 +938,7 @@ static int snd_lx6464es_create(struct snd_card *card, struct lx6464es *chip; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_lx6464es_dev_free, }; @@ -1012,6 +1002,7 @@ static int snd_lx6464es_create(struct snd_card *card, goto request_irq_failed; } chip->irq = pci->irq; + card->sync_irq = chip->irq; err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops); if (err < 0) diff --git a/sound/pci/lx6464es/lx_core.c b/sound/pci/lx6464es/lx_core.c index dd3a873777eb..f884f5a6a61c 100644 --- a/sound/pci/lx6464es/lx_core.c +++ b/sound/pci/lx6464es/lx_core.c @@ -161,7 +161,7 @@ struct dsp_cmd_info { the number of status words (in addition to the return value) */ -static struct dsp_cmd_info dsp_commands[] = +static const struct dsp_cmd_info dsp_commands[] = { { (CMD_00_INFO_DEBUG << OPCODE_OFFSET) , 1 /*custom*/ , 1 , 0 /**/ , CMD_NAME("INFO_DEBUG") }, @@ -858,7 +858,7 @@ int lx_level_unmute(struct lx6464es *chip, int is_capture, int unmute) return err; } -static u32 peak_map[] = { +static const u32 peak_map[] = { 0x00000109, /* -90.308dB */ 0x0000083B, /* -72.247dB */ 0x000020C4, /* -60.205dB */ diff --git a/sound/pci/maestro3.c b/sound/pci/maestro3.c index cc8594d76c70..40232a278b1a 100644 --- a/sound/pci/maestro3.c +++ b/sound/pci/maestro3.c @@ -807,7 +807,7 @@ static const struct pci_device_id snd_m3_ids[] = { MODULE_DEVICE_TABLE(pci, snd_m3_ids); -static struct snd_pci_quirk m3_amp_quirk_list[] = { +static const struct snd_pci_quirk m3_amp_quirk_list[] = { SND_PCI_QUIRK(0x0E11, 0x0094, "Compaq Evo N600c", 0x0c), SND_PCI_QUIRK(0x10f7, 0x833e, "Panasonic CF-28", 0x0d), SND_PCI_QUIRK(0x10f7, 0x833d, "Panasonic CF-72", 0x0d), @@ -816,7 +816,7 @@ static struct snd_pci_quirk m3_amp_quirk_list[] = { { } /* END */ }; -static struct snd_pci_quirk m3_irda_quirk_list[] = { +static const struct snd_pci_quirk m3_irda_quirk_list[] = { SND_PCI_QUIRK(0x1028, 0x00b0, "Dell Inspiron 4000", 1), SND_PCI_QUIRK(0x1028, 0x00a4, "Dell Inspiron 8000", 1), SND_PCI_QUIRK(0x1028, 0x00e6, "Dell Inspiron 8100", 1), @@ -824,7 +824,7 @@ static struct snd_pci_quirk m3_irda_quirk_list[] = { }; /* hardware volume quirks */ -static struct snd_pci_quirk m3_hv_quirk_list[] = { +static const struct snd_pci_quirk m3_hv_quirk_list[] = { /* Allegro chips */ SND_PCI_QUIRK(0x0E11, 0x002E, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD), SND_PCI_QUIRK(0x0E11, 0x0094, NULL, HV_CTRL_ENABLE | HV_BUTTON_FROM_GD), @@ -902,7 +902,7 @@ static struct snd_pci_quirk m3_hv_quirk_list[] = { }; /* HP Omnibook quirks */ -static struct snd_pci_quirk m3_omnibook_quirk_list[] = { +static const struct snd_pci_quirk m3_omnibook_quirk_list[] = { SND_PCI_QUIRK_ID(0x103c, 0x0010), /* HP OmniBook 6000 */ SND_PCI_QUIRK_ID(0x103c, 0x0011), /* HP OmniBook 500 */ { } /* END */ @@ -1381,10 +1381,7 @@ static int snd_m3_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct m3_dma *s = substream->runtime->private_data; - int err; - if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) - return err; /* set buffer address */ s->buffer_addr = substream->runtime->dma_addr; if (s->buffer_addr & 0x3) { @@ -1401,7 +1398,6 @@ static int snd_m3_pcm_hw_free(struct snd_pcm_substream *substream) if (substream->runtime->private_data == NULL) return 0; s = substream->runtime->private_data; - snd_pcm_lib_free_pages(substream); s->buffer_addr = 0; return 0; } @@ -1822,7 +1818,6 @@ snd_m3_capture_close(struct snd_pcm_substream *subs) static const struct snd_pcm_ops snd_m3_playback_ops = { .open = snd_m3_playback_open, .close = snd_m3_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_m3_pcm_hw_params, .hw_free = snd_m3_pcm_hw_free, .prepare = snd_m3_pcm_prepare, @@ -1833,7 +1828,6 @@ static const struct snd_pcm_ops snd_m3_playback_ops = { static const struct snd_pcm_ops snd_m3_capture_ops = { .open = snd_m3_capture_open, .close = snd_m3_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_m3_pcm_hw_params, .hw_free = snd_m3_pcm_hw_free, .prepare = snd_m3_pcm_prepare, @@ -1860,9 +1854,8 @@ snd_m3_pcm(struct snd_m3 * chip, int device) strcpy(pcm->name, chip->card->driver); chip->pcm = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64*1024, 64*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, 64*1024, 64*1024); return 0; } @@ -2043,7 +2036,7 @@ static int snd_m3_mixer(struct snd_m3 *chip) struct snd_ctl_elem_id elem_id; #endif int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_m3_ac97_write, .read = snd_m3_ac97_read, }; @@ -2529,7 +2522,7 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci, struct snd_m3 *chip; int i, err; const struct snd_pci_quirk *quirk; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_m3_dev_free, }; @@ -2640,6 +2633,7 @@ snd_m3_create(struct snd_card *card, struct pci_dev *pci, goto free_chip; } chip->irq = pci->irq; + card->sync_irq = chip->irq; #ifdef CONFIG_PM_SLEEP chip->suspend_mem = diff --git a/sound/pci/mixart/mixart.c b/sound/pci/mixart/mixart.c index 674d37ec96b3..7ba487443c7f 100644 --- a/sound/pci/mixart/mixart.c +++ b/sound/pci/mixart/mixart.c @@ -624,10 +624,7 @@ static int snd_mixart_hw_params(struct snd_pcm_substream *subs, return err; } - /* allocate buffer */ - err = snd_pcm_lib_malloc_pages(subs, params_buffer_bytes(hw)); - - if (err > 0) { + if (subs->runtime->buffer_changed) { struct mixart_bufferinfo *bufferinfo; int i = (chip->chip_idx * MIXART_MAX_STREAM_PER_CARD) + (stream->pcm_number * (MIXART_PLAYBACK_STREAMS+MIXART_CAPTURE_STREAMS)) + subs->number; if( subs->stream == SNDRV_PCM_STREAM_CAPTURE ) { @@ -647,13 +644,12 @@ static int snd_mixart_hw_params(struct snd_pcm_substream *subs, } mutex_unlock(&mgr->setup_mutex); - return err; + return 0; } static int snd_mixart_hw_free(struct snd_pcm_substream *subs) { struct snd_mixart *chip = snd_pcm_substream_chip(subs); - snd_pcm_lib_free_pages(subs); mixart_sync_nonblock_events(chip->mgr); return 0; } @@ -913,7 +909,6 @@ static snd_pcm_uframes_t snd_mixart_stream_pointer(struct snd_pcm_substream *sub static const struct snd_pcm_ops snd_mixart_playback_ops = { .open = snd_mixart_playback_open, .close = snd_mixart_close, - .ioctl = snd_pcm_lib_ioctl, .prepare = snd_mixart_prepare, .hw_params = snd_mixart_hw_params, .hw_free = snd_mixart_hw_free, @@ -924,7 +919,6 @@ static const struct snd_pcm_ops snd_mixart_playback_ops = { static const struct snd_pcm_ops snd_mixart_capture_ops = { .open = snd_mixart_capture_open, .close = snd_mixart_close, - .ioctl = snd_pcm_lib_ioctl, .prepare = snd_mixart_prepare, .hw_params = snd_mixart_hw_params, .hw_free = snd_mixart_hw_free, @@ -947,9 +941,9 @@ static void preallocate_buffers(struct snd_mixart *chip, struct snd_pcm *pcm) (chip->chip_idx + 1) << 24; } #endif - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->mgr->pci->dev, - 32*1024, 32*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->mgr->pci->dev, + 32*1024, 32*1024); } /* @@ -1036,7 +1030,7 @@ static int snd_mixart_create(struct mixart_mgr *mgr, struct snd_card *card, int { int err; struct snd_mixart *chip; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_mixart_chip_dev_free, }; @@ -1047,6 +1041,7 @@ static int snd_mixart_create(struct mixart_mgr *mgr, struct snd_card *card, int chip->card = card; chip->chip_idx = idx; chip->mgr = mgr; + card->sync_irq = mgr->irq; if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { snd_mixart_chip_free(chip); @@ -1158,11 +1153,11 @@ static ssize_t snd_mixart_BA1_read(struct snd_info_entry *entry, return count; } -static struct snd_info_entry_ops snd_mixart_proc_ops_BA0 = { +static const struct snd_info_entry_ops snd_mixart_proc_ops_BA0 = { .read = snd_mixart_BA0_read, }; -static struct snd_info_entry_ops snd_mixart_proc_ops_BA1 = { +static const struct snd_info_entry_ops snd_mixart_proc_ops_BA1 = { .read = snd_mixart_BA1_read, }; diff --git a/sound/pci/mixart/mixart_hwdep.c b/sound/pci/mixart/mixart_hwdep.c index 92b051c6572d..13dcb2fd0a85 100644 --- a/sound/pci/mixart/mixart_hwdep.c +++ b/sound/pci/mixart/mixart_hwdep.c @@ -548,7 +548,7 @@ static int mixart_dsp_load(struct mixart_mgr* mgr, int index, const struct firmw int snd_mixart_setup_firmware(struct mixart_mgr *mgr) { - static char *fw_files[3] = { + static const char * const fw_files[3] = { "miXart8.xlx", "miXart8.elf", "miXart8AES.xlx" }; char path[32]; diff --git a/sound/pci/mixart/mixart_mixer.c b/sound/pci/mixart/mixart_mixer.c index 1378f9ee70a9..d2e7c3381267 100644 --- a/sound/pci/mixart/mixart_mixer.c +++ b/sound/pci/mixart/mixart_mixer.c @@ -20,7 +20,7 @@ #include <sound/tlv.h> #include "mixart_mixer.h" -static u32 mixart_analog_level[256] = { +static const u32 mixart_analog_level[256] = { 0xc2c00000, /* [000] -96.0 dB */ 0xc2bf0000, /* [001] -95.5 dB */ 0xc2be0000, /* [002] -95.0 dB */ @@ -443,7 +443,7 @@ static const struct snd_kcontrol_new mixart_control_output_switch = { .put = mixart_audio_sw_put }; -static u32 mixart_digital_level[256] = { +static const u32 mixart_digital_level[256] = { 0x00000000, /* [000] = 0.00e+000 = mute if <= -109.5dB */ 0x366e1c7a, /* [001] = 3.55e-006 = pow(10.0, 0.05 * -109.0dB) */ 0x367c3860, /* [002] = 3.76e-006 = pow(10.0, 0.05 * -108.5dB) */ diff --git a/sound/pci/nm256/nm256.c b/sound/pci/nm256/nm256.c index 1201c9c95660..ebce4d259e06 100644 --- a/sound/pci/nm256/nm256.c +++ b/sound/pci/nm256/nm256.c @@ -299,7 +299,7 @@ snd_nm256_writel(struct nm256 *chip, int offset, u32 val) } static inline void -snd_nm256_write_buffer(struct nm256 *chip, void *src, int offset, int size) +snd_nm256_write_buffer(struct nm256 *chip, const void *src, int offset, int size) { offset -= chip->buffer_start; #ifdef CONFIG_SND_DEBUG @@ -460,6 +460,7 @@ static int snd_nm256_acquire_irq(struct nm256 *chip) return -EBUSY; } chip->irq = chip->pci->irq; + chip->card->sync_irq = chip->irq; } chip->irq_acks++; mutex_unlock(&chip->irq_mutex); @@ -475,6 +476,7 @@ static void snd_nm256_release_irq(struct nm256 *chip) if (chip->irq_acks == 0 && chip->irq >= 0) { free_irq(chip->irq, chip); chip->irq = -1; + chip->card->sync_irq = -1; } mutex_unlock(&chip->irq_mutex); } @@ -783,7 +785,7 @@ snd_nm256_capture_update(struct nm256 *chip) /* * hardware info */ -static struct snd_pcm_hardware snd_nm256_playback = +static const struct snd_pcm_hardware snd_nm256_playback = { .info = SNDRV_PCM_INFO_MMAP_IOMEM |SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_INTERLEAVED | @@ -802,7 +804,7 @@ static struct snd_pcm_hardware snd_nm256_playback = .period_bytes_max = 128 * 1024, }; -static struct snd_pcm_hardware snd_nm256_capture = +static const struct snd_pcm_hardware snd_nm256_capture = { .info = SNDRV_PCM_INFO_MMAP_IOMEM | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_INTERLEAVED | @@ -836,7 +838,7 @@ static int snd_nm256_pcm_hw_params(struct snd_pcm_substream *substream, */ static void snd_nm256_setup_stream(struct nm256 *chip, struct nm256_stream *s, struct snd_pcm_substream *substream, - struct snd_pcm_hardware *hw_ptr) + const struct snd_pcm_hardware *hw_ptr) { struct snd_pcm_runtime *runtime = substream->runtime; @@ -906,7 +908,6 @@ snd_nm256_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_nm256_playback_ops = { .open = snd_nm256_playback_open, .close = snd_nm256_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_nm256_pcm_hw_params, .prepare = snd_nm256_pcm_prepare, .trigger = snd_nm256_playback_trigger, @@ -922,7 +923,6 @@ static const struct snd_pcm_ops snd_nm256_playback_ops = { static const struct snd_pcm_ops snd_nm256_capture_ops = { .open = snd_nm256_capture_open, .close = snd_nm256_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_nm256_pcm_hw_params, .prepare = snd_nm256_pcm_prepare, .trigger = snd_nm256_capture_trigger, @@ -1179,7 +1179,7 @@ struct initialValues { unsigned short value; }; -static struct initialValues nm256_ac97_init_val[] = +static const struct initialValues nm256_ac97_init_val[] = { { AC97_MASTER, 0x8000 }, { AC97_HEADPHONE, 0x8000 }, @@ -1309,7 +1309,7 @@ snd_nm256_mixer(struct nm256 *chip) struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .reset = snd_nm256_ac97_reset, .write = snd_nm256_ac97_write, .read = snd_nm256_ac97_read, @@ -1353,7 +1353,7 @@ snd_nm256_peek_for_sig(struct nm256 *chip) unsigned long pointer_found = chip->buffer_end - 0x1400; u32 sig; - temp = ioremap_nocache(chip->buffer_addr + chip->buffer_end - 0x400, 16); + temp = ioremap(chip->buffer_addr + chip->buffer_end - 0x400, 16); if (temp == NULL) { dev_err(chip->card->dev, "Unable to scan for card signature in video RAM\n"); @@ -1471,7 +1471,7 @@ snd_nm256_create(struct snd_card *card, struct pci_dev *pci, { struct nm256 *chip; int err, pval; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_nm256_dev_free, }; u32 addr; @@ -1518,7 +1518,7 @@ snd_nm256_create(struct snd_card *card, struct pci_dev *pci, err = -EBUSY; goto __error; } - chip->cport = ioremap_nocache(chip->cport_addr, NM_PORT2_SIZE); + chip->cport = ioremap(chip->cport_addr, NM_PORT2_SIZE); if (chip->cport == NULL) { dev_err(card->dev, "unable to map control port %lx\n", chip->cport_addr); @@ -1589,7 +1589,7 @@ snd_nm256_create(struct snd_card *card, struct pci_dev *pci, err = -EBUSY; goto __error; } - chip->buffer = ioremap_nocache(chip->buffer_addr, chip->buffer_size); + chip->buffer = ioremap(chip->buffer_addr, chip->buffer_size); if (chip->buffer == NULL) { err = -ENOMEM; dev_err(card->dev, "unable to map ring buffer at %lx\n", @@ -1634,7 +1634,7 @@ __error: enum { NM_BLACKLISTED, NM_RESET_WORKAROUND, NM_RESET_WORKAROUND_2 }; -static struct snd_pci_quirk nm256_quirks[] = { +static const struct snd_pci_quirk nm256_quirks[] = { /* HP omnibook 4150 has cs4232 codec internally */ SND_PCI_QUIRK(0x103c, 0x0007, "HP omnibook 4150", NM_BLACKLISTED), /* Reset workarounds to avoid lock-ups */ diff --git a/sound/pci/nm256/nm256_coef.c b/sound/pci/nm256/nm256_coef.c index c757252119b1..f0599dbe8492 100644 --- a/sound/pci/nm256/nm256_coef.c +++ b/sound/pci/nm256/nm256_coef.c @@ -1,7 +1,7 @@ // SPDX-License-Identifier: GPL-2.0 #define NM_TOTAL_COEFF_COUNT 0x3158 -static char coefficients[NM_TOTAL_COEFF_COUNT * 4] = { +static const char coefficients[NM_TOTAL_COEFF_COUNT * 4] = { 0xFF, 0xFF, 0x2F, 0x00, 0x4B, 0xFF, 0xA5, 0x01, 0xEF, 0xFC, 0x21, 0x05, 0x87, 0xF7, 0x62, 0x11, 0xE9, 0x45, 0x5E, 0xF9, 0xB5, 0x01, 0xDE, 0xFF, 0xA4, 0xFF, 0x60, 0x00, 0xCA, 0xFF, 0x0D, 0x00, 0xFD, @@ -4598,7 +4598,7 @@ static char coefficients[NM_TOTAL_COEFF_COUNT * 4] = { 0x01, 0x8D, 0xFF, 0x0F, 0x00 }; -static u16 +static const u16 coefficient_sizes[8 * 2] = { /* Playback */ 0x00C0, 0x5000, 0x0060, 0x2800, 0x0040, 0x0060, 0x1400, 0x0000, diff --git a/sound/pci/oxygen/oxygen_lib.c b/sound/pci/oxygen/oxygen_lib.c index ed65d9fd4938..afc6dd329c09 100644 --- a/sound/pci/oxygen/oxygen_lib.c +++ b/sound/pci/oxygen/oxygen_lib.c @@ -661,6 +661,7 @@ int oxygen_pci_probe(struct pci_dev *pci, int index, char *id, goto err_card; } chip->irq = pci->irq; + card->sync_irq = chip->irq; strcpy(card->driver, chip->model.chip); strcpy(card->shortname, chip->model.shortname); @@ -743,7 +744,6 @@ static int oxygen_pci_suspend(struct device *dev) oxygen_write16(chip, OXYGEN_INTERRUPT_MASK, 0); spin_unlock_irq(&chip->reg_lock); - synchronize_irq(chip->irq); flush_work(&chip->spdif_input_bits_work); flush_work(&chip->gpio_work); chip->interrupt_mask = saved_interrupt_mask; diff --git a/sound/pci/oxygen/oxygen_pcm.c b/sound/pci/oxygen/oxygen_pcm.c index 203c8fe48a01..75b25ecf83a9 100644 --- a/sound/pci/oxygen/oxygen_pcm.c +++ b/sound/pci/oxygen/oxygen_pcm.c @@ -304,12 +304,6 @@ static int oxygen_hw_params(struct snd_pcm_substream *substream, { struct oxygen *chip = snd_pcm_substream_chip(substream); unsigned int channel = oxygen_substream_channel(substream); - int err; - - err = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (err < 0) - return err; oxygen_write32(chip, channel_base_registers[channel], (u32)substream->runtime->dma_addr); @@ -529,7 +523,7 @@ static int oxygen_hw_free(struct snd_pcm_substream *substream) oxygen_clear_bits8(chip, OXYGEN_DMA_FLUSH, channel_mask); spin_unlock_irq(&chip->reg_lock); - return snd_pcm_lib_free_pages(substream); + return 0; } static int oxygen_spdif_hw_free(struct snd_pcm_substream *substream) @@ -622,7 +616,6 @@ static snd_pcm_uframes_t oxygen_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops oxygen_rec_a_ops = { .open = oxygen_rec_a_open, .close = oxygen_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = oxygen_rec_a_hw_params, .hw_free = oxygen_hw_free, .prepare = oxygen_prepare, @@ -633,7 +626,6 @@ static const struct snd_pcm_ops oxygen_rec_a_ops = { static const struct snd_pcm_ops oxygen_rec_b_ops = { .open = oxygen_rec_b_open, .close = oxygen_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = oxygen_rec_b_hw_params, .hw_free = oxygen_hw_free, .prepare = oxygen_prepare, @@ -644,7 +636,6 @@ static const struct snd_pcm_ops oxygen_rec_b_ops = { static const struct snd_pcm_ops oxygen_rec_c_ops = { .open = oxygen_rec_c_open, .close = oxygen_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = oxygen_rec_c_hw_params, .hw_free = oxygen_hw_free, .prepare = oxygen_prepare, @@ -655,7 +646,6 @@ static const struct snd_pcm_ops oxygen_rec_c_ops = { static const struct snd_pcm_ops oxygen_spdif_ops = { .open = oxygen_spdif_open, .close = oxygen_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = oxygen_spdif_hw_params, .hw_free = oxygen_spdif_hw_free, .prepare = oxygen_prepare, @@ -666,7 +656,6 @@ static const struct snd_pcm_ops oxygen_spdif_ops = { static const struct snd_pcm_ops oxygen_multich_ops = { .open = oxygen_multich_open, .close = oxygen_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = oxygen_multich_hw_params, .hw_free = oxygen_hw_free, .prepare = oxygen_prepare, @@ -677,7 +666,6 @@ static const struct snd_pcm_ops oxygen_multich_ops = { static const struct snd_pcm_ops oxygen_ac97_ops = { .open = oxygen_ac97_open, .close = oxygen_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = oxygen_hw_params, .hw_free = oxygen_hw_free, .prepare = oxygen_prepare, @@ -711,17 +699,17 @@ int oxygen_pcm_init(struct oxygen *chip) pcm->private_data = chip; strcpy(pcm->name, "Multichannel"); if (outs) - snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream, - SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - DEFAULT_BUFFER_BYTES_MULTICH, - BUFFER_BYTES_MAX_MULTICH); + snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream, + SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, + DEFAULT_BUFFER_BYTES_MULTICH, + BUFFER_BYTES_MAX_MULTICH); if (ins) - snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream, - SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - DEFAULT_BUFFER_BYTES, - BUFFER_BYTES_MAX); + snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream, + SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, + DEFAULT_BUFFER_BYTES, + BUFFER_BYTES_MAX); } outs = !!(chip->model.device_config & PLAYBACK_1_TO_SPDIF); @@ -738,10 +726,10 @@ int oxygen_pcm_init(struct oxygen *chip) &oxygen_rec_c_ops); pcm->private_data = chip; strcpy(pcm->name, "Digital"); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - DEFAULT_BUFFER_BYTES, - BUFFER_BYTES_MAX); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, + DEFAULT_BUFFER_BYTES, + BUFFER_BYTES_MAX); } if (chip->has_ac97_1) { @@ -768,10 +756,10 @@ int oxygen_pcm_init(struct oxygen *chip) &oxygen_rec_b_ops); pcm->private_data = chip; strcpy(pcm->name, outs ? "Front Panel" : "Analog 2"); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - DEFAULT_BUFFER_BYTES, - BUFFER_BYTES_MAX); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, + DEFAULT_BUFFER_BYTES, + BUFFER_BYTES_MAX); } ins = !!(chip->model.device_config & CAPTURE_3_FROM_I2S_3); @@ -786,10 +774,10 @@ int oxygen_pcm_init(struct oxygen *chip) OXYGEN_REC_C_ROUTE_MASK); pcm->private_data = chip; strcpy(pcm->name, "Analog 3"); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - DEFAULT_BUFFER_BYTES, - BUFFER_BYTES_MAX); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, + DEFAULT_BUFFER_BYTES, + BUFFER_BYTES_MAX); } return 0; } diff --git a/sound/pci/pcxhr/pcxhr.c b/sound/pci/pcxhr/pcxhr.c index 4af34d6d92df..c2e4831c3a13 100644 --- a/sound/pci/pcxhr/pcxhr.c +++ b/sound/pci/pcxhr/pcxhr.c @@ -136,7 +136,7 @@ struct board_parameters { short fw_file_set; short firmware_num; }; -static struct board_parameters pcxhr_board_params[] = { +static const struct board_parameters pcxhr_board_params[] = { [PCI_ID_VX882HR] = { "VX882HR", 4, 4, 0, 41 }, [PCI_ID_PCX882HR] = { "PCX882HR", 4, 4, 0, 41 }, [PCI_ID_VX881HR] = { "VX881HR", 4, 4, 0, 41 }, @@ -940,32 +940,16 @@ static int pcxhr_hw_params(struct snd_pcm_substream *subs, struct snd_pcxhr *chip = snd_pcm_substream_chip(subs); struct pcxhr_mgr *mgr = chip->mgr; struct pcxhr_stream *stream = subs->runtime->private_data; - snd_pcm_format_t format; - int err; - int channels; - - /* set up channels */ - channels = params_channels(hw); - - /* set up format for the stream */ - format = params_format(hw); mutex_lock(&mgr->setup_mutex); - stream->channels = channels; - stream->format = format; - - /* allocate buffer */ - err = snd_pcm_lib_malloc_pages(subs, params_buffer_bytes(hw)); + /* set up channels */ + stream->channels = params_channels(hw); + /* set up format for the stream */ + stream->format = params_format(hw); mutex_unlock(&mgr->setup_mutex); - return err; -} - -static int pcxhr_hw_free(struct snd_pcm_substream *subs) -{ - snd_pcm_lib_free_pages(subs); return 0; } @@ -1136,10 +1120,8 @@ static snd_pcm_uframes_t pcxhr_stream_pointer(struct snd_pcm_substream *subs) static const struct snd_pcm_ops pcxhr_ops = { .open = pcxhr_open, .close = pcxhr_close, - .ioctl = snd_pcm_lib_ioctl, .prepare = pcxhr_prepare, .hw_params = pcxhr_hw_params, - .hw_free = pcxhr_hw_free, .trigger = pcxhr_trigger, .pointer = pcxhr_stream_pointer, }; @@ -1170,9 +1152,9 @@ int pcxhr_create_pcm(struct snd_pcxhr *chip) pcm->nonatomic = true; strcpy(pcm->name, name); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->mgr->pci->dev, - 32*1024, 32*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->mgr->pci->dev, + 32*1024, 32*1024); chip->pcm = pcm; return 0; } @@ -1197,7 +1179,7 @@ static int pcxhr_create(struct pcxhr_mgr *mgr, { int err; struct snd_pcxhr *chip; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = pcxhr_chip_dev_free, }; @@ -1208,6 +1190,7 @@ static int pcxhr_create(struct pcxhr_mgr *mgr, chip->card = card; chip->chip_idx = idx; chip->mgr = mgr; + card->sync_irq = mgr->irq; if (idx < mgr->playback_chips) /* stereo or mono streams */ diff --git a/sound/pci/pcxhr/pcxhr_core.c b/sound/pci/pcxhr/pcxhr_core.c index 495be27e3ba2..87d24224c042 100644 --- a/sound/pci/pcxhr/pcxhr_core.c +++ b/sound/pci/pcxhr/pcxhr_core.c @@ -466,7 +466,7 @@ enum { /* * Array of DSP commands */ -static struct pcxhr_cmd_info pcxhr_dsp_cmds[] = { +static const struct pcxhr_cmd_info pcxhr_dsp_cmds[] = { [CMD_VERSION] = { 0x010000, 1, RMH_SSIZE_FIXED }, [CMD_SUPPORTED] = { 0x020000, 4, RMH_SSIZE_FIXED }, [CMD_TEST_IT] = { 0x040000, 1, RMH_SSIZE_FIXED }, @@ -497,7 +497,7 @@ static struct pcxhr_cmd_info pcxhr_dsp_cmds[] = { }; #ifdef CONFIG_SND_DEBUG_VERBOSE -static char* cmd_names[] = { +static const char * const cmd_names[] = { [CMD_VERSION] = "CMD_VERSION", [CMD_SUPPORTED] = "CMD_SUPPORTED", [CMD_TEST_IT] = "CMD_TEST_IT", @@ -1006,7 +1006,7 @@ static int pcxhr_handle_async_err(struct pcxhr_mgr *mgr, u32 err, enum pcxhr_async_err_src err_src, int pipe, int is_capture) { - static char* err_src_name[] = { + static const char * const err_src_name[] = { [PCXHR_ERR_PIPE] = "Pipe", [PCXHR_ERR_STREAM] = "Stream", [PCXHR_ERR_AUDIO] = "Audio" diff --git a/sound/pci/pcxhr/pcxhr_hwdep.c b/sound/pci/pcxhr/pcxhr_hwdep.c index 12a6bdb920b2..2258bd698844 100644 --- a/sound/pci/pcxhr/pcxhr_hwdep.c +++ b/sound/pci/pcxhr/pcxhr_hwdep.c @@ -348,7 +348,7 @@ static int pcxhr_dsp_load(struct pcxhr_mgr *mgr, int index, */ int pcxhr_setup_firmware(struct pcxhr_mgr *mgr) { - static char *fw_files[][5] = { + static const char * const fw_files[][5] = { [0] = { "xlxint.dat", "xlxc882hr.dat", "dspe882.e56", "dspb882hr.b56", "dspd882.d56" }, [1] = { "xlxint.dat", "xlxc882e.dat", diff --git a/sound/pci/riptide/riptide.c b/sound/pci/riptide/riptide.c index abcea86045ec..b4f300281822 100644 --- a/sound/pci/riptide/riptide.c +++ b/sound/pci/riptide/riptide.c @@ -361,9 +361,9 @@ enum RT_CHANNEL_IDS { enum { SB_CMD = 0, MODEM_CMD, I2S_CMD0, I2S_CMD1, FM_CMD, MAX_CMD }; struct lbuspath { - unsigned char *noconv; - unsigned char *stereo; - unsigned char *mono; + const unsigned char *noconv; + const unsigned char *stereo; + const unsigned char *mono; }; struct cmdport { @@ -464,7 +464,7 @@ struct sgd { /* scatter gather desriptor */ struct pcmhw { /* pcm descriptor */ struct lbuspath paths; - unsigned char *lbuspath; + const unsigned char *lbuspath; unsigned char source; unsigned char intdec[2]; unsigned char mixer; @@ -517,7 +517,7 @@ MODULE_DEVICE_TABLE(pci, snd_riptide_ids); /* */ -static unsigned char lbusin2out[E2SINK_MAX + 1][2] = { +static const unsigned char lbusin2out[E2SINK_MAX + 1][2] = { {NO_OUT, LS_NONE1}, {NO_OUT, LS_NONE2}, {NO_OUT, LS_NONE1}, {NO_OUT, LS_NONE2}, {NO_OUT, LS_NONE1}, {NO_OUT, LS_NONE2}, {NO_OUT, LS_NONE1}, {NO_OUT, @@ -557,63 +557,63 @@ static unsigned char lbusin2out[E2SINK_MAX + 1][2] = { LS_NONE2}, }; -static unsigned char lbus_play_opl3[] = { +static const unsigned char lbus_play_opl3[] = { DIGITAL_MIXER_IN0 + FM_MIXER, 0xff }; -static unsigned char lbus_play_modem[] = { +static const unsigned char lbus_play_modem[] = { DIGITAL_MIXER_IN0 + MODEM_MIXER, 0xff }; -static unsigned char lbus_play_i2s[] = { +static const unsigned char lbus_play_i2s[] = { INTER0_IN + I2S_INTDEC, DIGITAL_MIXER_IN0 + I2S_MIXER, 0xff }; -static unsigned char lbus_play_out[] = { +static const unsigned char lbus_play_out[] = { PDAC2ACLNK, 0xff }; -static unsigned char lbus_play_outhp[] = { +static const unsigned char lbus_play_outhp[] = { HNDSPK2ACLNK, 0xff }; -static unsigned char lbus_play_noconv1[] = { +static const unsigned char lbus_play_noconv1[] = { DIGITAL_MIXER_IN0, 0xff }; -static unsigned char lbus_play_stereo1[] = { +static const unsigned char lbus_play_stereo1[] = { INTER0_IN, DIGITAL_MIXER_IN0, 0xff }; -static unsigned char lbus_play_mono1[] = { +static const unsigned char lbus_play_mono1[] = { INTERM0_IN, DIGITAL_MIXER_IN0, 0xff }; -static unsigned char lbus_play_noconv2[] = { +static const unsigned char lbus_play_noconv2[] = { DIGITAL_MIXER_IN1, 0xff }; -static unsigned char lbus_play_stereo2[] = { +static const unsigned char lbus_play_stereo2[] = { INTER1_IN, DIGITAL_MIXER_IN1, 0xff }; -static unsigned char lbus_play_mono2[] = { +static const unsigned char lbus_play_mono2[] = { INTERM1_IN, DIGITAL_MIXER_IN1, 0xff }; -static unsigned char lbus_play_noconv3[] = { +static const unsigned char lbus_play_noconv3[] = { DIGITAL_MIXER_IN2, 0xff }; -static unsigned char lbus_play_stereo3[] = { +static const unsigned char lbus_play_stereo3[] = { INTER2_IN, DIGITAL_MIXER_IN2, 0xff }; -static unsigned char lbus_play_mono3[] = { +static const unsigned char lbus_play_mono3[] = { INTERM2_IN, DIGITAL_MIXER_IN2, 0xff }; -static unsigned char lbus_rec_noconv1[] = { +static const unsigned char lbus_rec_noconv1[] = { LBUS2ARM_FIFO5, 0xff }; -static unsigned char lbus_rec_stereo1[] = { +static const unsigned char lbus_rec_stereo1[] = { DECIM0_IN, LBUS2ARM_FIFO5, 0xff }; -static unsigned char lbus_rec_mono1[] = { +static const unsigned char lbus_rec_mono1[] = { DECIMM3_IN, LBUS2ARM_FIFO5, 0xff }; -static unsigned char play_ids[] = { 4, 1, 2, }; -static unsigned char play_sources[] = { +static const unsigned char play_ids[] = { 4, 1, 2, }; +static const unsigned char play_sources[] = { ARM2LBUS_FIFO4, ARM2LBUS_FIFO1, ARM2LBUS_FIFO2, }; -static struct lbuspath lbus_play_paths[] = { +static const struct lbuspath lbus_play_paths[] = { { .noconv = lbus_play_noconv1, .stereo = lbus_play_stereo1, @@ -737,7 +737,7 @@ static int loadfirmware(struct cmdif *cif, const unsigned char *img, static void alloclbuspath(struct cmdif *cif, unsigned char source, - unsigned char *path, unsigned char *mixer, unsigned char *s) + const unsigned char *path, unsigned char *mixer, unsigned char *s) { while (*path != 0xff) { unsigned char sink, type; @@ -765,7 +765,7 @@ alloclbuspath(struct cmdif *cif, unsigned char source, } } if (*path++ & SPLIT_PATH) { - unsigned char *npath = path; + const unsigned char *npath = path; while (*npath != 0xff) npath++; @@ -775,7 +775,7 @@ alloclbuspath(struct cmdif *cif, unsigned char source, } static void -freelbuspath(struct cmdif *cif, unsigned char source, unsigned char *path) +freelbuspath(struct cmdif *cif, unsigned char source, const unsigned char *path) { while (*path != 0xff) { unsigned char sink; @@ -787,7 +787,7 @@ freelbuspath(struct cmdif *cif, unsigned char source, unsigned char *path) source = lbusin2out[sink][0]; } if (*path++ & SPLIT_PATH) { - unsigned char *npath = path; + const unsigned char *npath = path; while (*npath != 0xff) npath++; @@ -1441,7 +1441,7 @@ static int snd_riptide_prepare(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; struct pcmhw *data = get_pcmhwdev(substream); struct cmdif *cif = chip->cif; - unsigned char *lbuspath = NULL; + const unsigned char *lbuspath = NULL; unsigned int rate, channels; int err = 0; snd_pcm_format_t format; @@ -1558,8 +1558,7 @@ snd_riptide_hw_params(struct snd_pcm_substream *substream, return err; } data->sgdbuf = (struct sgd *)sgdlist->area; - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); + return 0; } static int snd_riptide_hw_free(struct snd_pcm_substream *substream) @@ -1581,7 +1580,7 @@ static int snd_riptide_hw_free(struct snd_pcm_substream *substream) data->sgdlist.area = NULL; } } - return snd_pcm_lib_free_pages(substream); + return 0; } static int snd_riptide_playback_open(struct snd_pcm_substream *substream) @@ -1657,7 +1656,6 @@ static int snd_riptide_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_riptide_playback_ops = { .open = snd_riptide_playback_open, .close = snd_riptide_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_riptide_hw_params, .hw_free = snd_riptide_hw_free, .prepare = snd_riptide_prepare, @@ -1667,7 +1665,6 @@ static const struct snd_pcm_ops snd_riptide_playback_ops = { static const struct snd_pcm_ops snd_riptide_capture_ops = { .open = snd_riptide_capture_open, .close = snd_riptide_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_riptide_hw_params, .hw_free = snd_riptide_hw_free, .prepare = snd_riptide_prepare, @@ -1692,9 +1689,8 @@ static int snd_riptide_pcm(struct snd_riptide *chip, int device) pcm->info_flags = 0; strcpy(pcm->name, "RIPTIDE"); chip->pcm = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, - &chip->pci->dev, - 64 * 1024, 128 * 1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG, + &chip->pci->dev, 64 * 1024, 128 * 1024); return 0; } @@ -1828,7 +1824,7 @@ snd_riptide_create(struct snd_card *card, struct pci_dev *pci, struct snd_riptide *chip; struct riptideport *hwport; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_riptide_dev_free, }; @@ -1868,6 +1864,7 @@ snd_riptide_create(struct snd_card *card, struct pci_dev *pci, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; chip->device_id = pci->device; pci_set_master(pci); if ((err = snd_riptide_initialize(chip)) < 0) { @@ -1966,7 +1963,7 @@ static int snd_riptide_mixer(struct snd_riptide *chip) struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; int err = 0; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_riptide_codec_write, .read = snd_riptide_codec_read, }; diff --git a/sound/pci/rme32.c b/sound/pci/rme32.c index 58a4b8df25d4..869af8a32c98 100644 --- a/sound/pci/rme32.c +++ b/sound/pci/rme32.c @@ -662,11 +662,7 @@ snd_rme32_playback_hw_params(struct snd_pcm_substream *substream, struct rme32 *rme32 = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; - if (rme32->fullduplex_mode) { - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); - if (err < 0) - return err; - } else { + if (!rme32->fullduplex_mode) { runtime->dma_area = (void __force *)(rme32->iobase + RME32_IO_DATA_BUFFER); runtime->dma_addr = rme32->port + RME32_IO_DATA_BUFFER; @@ -717,11 +713,7 @@ snd_rme32_capture_hw_params(struct snd_pcm_substream *substream, struct rme32 *rme32 = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; - if (rme32->fullduplex_mode) { - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); - if (err < 0) - return err; - } else { + if (!rme32->fullduplex_mode) { runtime->dma_area = (void __force *)rme32->iobase + RME32_IO_DATA_BUFFER; runtime->dma_addr = rme32->port + RME32_IO_DATA_BUFFER; @@ -771,14 +763,6 @@ snd_rme32_capture_hw_params(struct snd_pcm_substream *substream, return 0; } -static int snd_rme32_pcm_hw_free(struct snd_pcm_substream *substream) -{ - struct rme32 *rme32 = snd_pcm_substream_chip(substream); - if (! rme32->fullduplex_mode) - return 0; - return snd_pcm_lib_free_pages(substream); -} - static void snd_rme32_pcm_start(struct rme32 * rme32, int from_pause) { if (!from_pause) { @@ -1193,9 +1177,7 @@ snd_rme32_capture_fd_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_rme32_playback_spdif_ops = { .open = snd_rme32_playback_spdif_open, .close = snd_rme32_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_rme32_playback_hw_params, - .hw_free = snd_rme32_pcm_hw_free, .prepare = snd_rme32_playback_prepare, .trigger = snd_rme32_pcm_trigger, .pointer = snd_rme32_playback_pointer, @@ -1208,9 +1190,7 @@ static const struct snd_pcm_ops snd_rme32_playback_spdif_ops = { static const struct snd_pcm_ops snd_rme32_capture_spdif_ops = { .open = snd_rme32_capture_spdif_open, .close = snd_rme32_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_rme32_capture_hw_params, - .hw_free = snd_rme32_pcm_hw_free, .prepare = snd_rme32_capture_prepare, .trigger = snd_rme32_pcm_trigger, .pointer = snd_rme32_capture_pointer, @@ -1222,7 +1202,6 @@ static const struct snd_pcm_ops snd_rme32_capture_spdif_ops = { static const struct snd_pcm_ops snd_rme32_playback_adat_ops = { .open = snd_rme32_playback_adat_open, .close = snd_rme32_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_rme32_playback_hw_params, .prepare = snd_rme32_playback_prepare, .trigger = snd_rme32_pcm_trigger, @@ -1236,7 +1215,6 @@ static const struct snd_pcm_ops snd_rme32_playback_adat_ops = { static const struct snd_pcm_ops snd_rme32_capture_adat_ops = { .open = snd_rme32_capture_adat_open, .close = snd_rme32_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_rme32_capture_hw_params, .prepare = snd_rme32_capture_prepare, .trigger = snd_rme32_pcm_trigger, @@ -1250,9 +1228,7 @@ static const struct snd_pcm_ops snd_rme32_capture_adat_ops = { static const struct snd_pcm_ops snd_rme32_playback_spdif_fd_ops = { .open = snd_rme32_playback_spdif_open, .close = snd_rme32_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_rme32_playback_hw_params, - .hw_free = snd_rme32_pcm_hw_free, .prepare = snd_rme32_playback_prepare, .trigger = snd_rme32_pcm_trigger, .pointer = snd_rme32_playback_fd_pointer, @@ -1262,9 +1238,7 @@ static const struct snd_pcm_ops snd_rme32_playback_spdif_fd_ops = { static const struct snd_pcm_ops snd_rme32_capture_spdif_fd_ops = { .open = snd_rme32_capture_spdif_open, .close = snd_rme32_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_rme32_capture_hw_params, - .hw_free = snd_rme32_pcm_hw_free, .prepare = snd_rme32_capture_prepare, .trigger = snd_rme32_pcm_trigger, .pointer = snd_rme32_capture_fd_pointer, @@ -1274,7 +1248,6 @@ static const struct snd_pcm_ops snd_rme32_capture_spdif_fd_ops = { static const struct snd_pcm_ops snd_rme32_playback_adat_fd_ops = { .open = snd_rme32_playback_adat_open, .close = snd_rme32_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_rme32_playback_hw_params, .prepare = snd_rme32_playback_prepare, .trigger = snd_rme32_pcm_trigger, @@ -1285,7 +1258,6 @@ static const struct snd_pcm_ops snd_rme32_playback_adat_fd_ops = { static const struct snd_pcm_ops snd_rme32_capture_adat_fd_ops = { .open = snd_rme32_capture_adat_open, .close = snd_rme32_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_rme32_capture_hw_params, .prepare = snd_rme32_capture_prepare, .trigger = snd_rme32_pcm_trigger, @@ -1344,7 +1316,7 @@ static int snd_rme32_create(struct rme32 *rme32) return err; rme32->port = pci_resource_start(rme32->pci, 0); - rme32->iobase = ioremap_nocache(rme32->port, RME32_IO_SIZE); + rme32->iobase = ioremap(rme32->port, RME32_IO_SIZE); if (!rme32->iobase) { dev_err(rme32->card->dev, "unable to remap memory region 0x%lx-0x%lx\n", @@ -1358,6 +1330,7 @@ static int snd_rme32_create(struct rme32 *rme32) return -EBUSY; } rme32->irq = pci->irq; + rme32->card->sync_irq = rme32->irq; /* read the card's revision number */ pci_read_config_byte(pci, 8, &rme32->rev); @@ -1374,9 +1347,8 @@ static int snd_rme32_create(struct rme32 *rme32) &snd_rme32_playback_spdif_fd_ops); snd_pcm_set_ops(rme32->spdif_pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_rme32_capture_spdif_fd_ops); - snd_pcm_lib_preallocate_pages_for_all(rme32->spdif_pcm, SNDRV_DMA_TYPE_CONTINUOUS, - NULL, - 0, RME32_MID_BUFFER_SIZE); + snd_pcm_set_managed_buffer_all(rme32->spdif_pcm, SNDRV_DMA_TYPE_CONTINUOUS, + NULL, 0, RME32_MID_BUFFER_SIZE); rme32->spdif_pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX; } else { snd_pcm_set_ops(rme32->spdif_pcm, SNDRV_PCM_STREAM_PLAYBACK, @@ -1406,9 +1378,9 @@ static int snd_rme32_create(struct rme32 *rme32) &snd_rme32_playback_adat_fd_ops); snd_pcm_set_ops(rme32->adat_pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_rme32_capture_adat_fd_ops); - snd_pcm_lib_preallocate_pages_for_all(rme32->adat_pcm, SNDRV_DMA_TYPE_CONTINUOUS, - NULL, - 0, RME32_MID_BUFFER_SIZE); + snd_pcm_set_managed_buffer_all(rme32->adat_pcm, SNDRV_DMA_TYPE_CONTINUOUS, + NULL, + 0, RME32_MID_BUFFER_SIZE); rme32->adat_pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX; } else { snd_pcm_set_ops(rme32->adat_pcm, SNDRV_PCM_STREAM_PLAYBACK, @@ -1824,7 +1796,7 @@ static int snd_rme32_control_spdif_mask_get(struct snd_kcontrol *kcontrol, return 0; } -static struct snd_kcontrol_new snd_rme32_controls[] = { +static const struct snd_kcontrol_new snd_rme32_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT), diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c index 64ab55772eae..84eef6a3739f 100644 --- a/sound/pci/rme96.c +++ b/sound/pci/rme96.c @@ -1508,7 +1508,6 @@ snd_rme96_capture_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_rme96_playback_spdif_ops = { .open = snd_rme96_playback_spdif_open, .close = snd_rme96_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_rme96_playback_hw_params, .prepare = snd_rme96_playback_prepare, .trigger = snd_rme96_playback_trigger, @@ -1522,7 +1521,6 @@ static const struct snd_pcm_ops snd_rme96_playback_spdif_ops = { static const struct snd_pcm_ops snd_rme96_capture_spdif_ops = { .open = snd_rme96_capture_spdif_open, .close = snd_rme96_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_rme96_capture_hw_params, .prepare = snd_rme96_capture_prepare, .trigger = snd_rme96_capture_trigger, @@ -1535,7 +1533,6 @@ static const struct snd_pcm_ops snd_rme96_capture_spdif_ops = { static const struct snd_pcm_ops snd_rme96_playback_adat_ops = { .open = snd_rme96_playback_adat_open, .close = snd_rme96_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_rme96_playback_hw_params, .prepare = snd_rme96_playback_prepare, .trigger = snd_rme96_playback_trigger, @@ -1549,7 +1546,6 @@ static const struct snd_pcm_ops snd_rme96_playback_adat_ops = { static const struct snd_pcm_ops snd_rme96_capture_adat_ops = { .open = snd_rme96_capture_adat_open, .close = snd_rme96_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_rme96_capture_hw_params, .prepare = snd_rme96_capture_prepare, .trigger = snd_rme96_capture_trigger, @@ -1619,7 +1615,7 @@ snd_rme96_create(struct rme96 *rme96) return err; rme96->port = pci_resource_start(rme96->pci, 0); - rme96->iobase = ioremap_nocache(rme96->port, RME96_IO_SIZE); + rme96->iobase = ioremap(rme96->port, RME96_IO_SIZE); if (!rme96->iobase) { dev_err(rme96->card->dev, "unable to remap memory region 0x%lx-0x%lx\n", @@ -1633,6 +1629,7 @@ snd_rme96_create(struct rme96 *rme96) return -EBUSY; } rme96->irq = pci->irq; + rme96->card->sync_irq = rme96->irq; /* read the card's revision number */ pci_read_config_byte(pci, 8, &rme96->rev); @@ -2256,7 +2253,7 @@ snd_rme96_dac_volume_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_valu return change; } -static struct snd_kcontrol_new snd_rme96_controls[] = { +static const struct snd_kcontrol_new snd_rme96_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), diff --git a/sound/pci/rme9652/hdsp.c b/sound/pci/rme9652/hdsp.c index cd20af465d8e..cc06f0a1a7e4 100644 --- a/sound/pci/rme9652/hdsp.c +++ b/sound/pci/rme9652/hdsp.c @@ -479,7 +479,7 @@ struct hdsp { pid_t playback_pid; int running; int system_sample_rate; - char *channel_map; + const char *channel_map; int dev; int irq; unsigned long port; @@ -501,12 +501,12 @@ struct hdsp { where the data for that channel can be read/written from/to. */ -static char channel_map_df_ss[HDSP_MAX_CHANNELS] = { +static const char channel_map_df_ss[HDSP_MAX_CHANNELS] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25 }; -static char channel_map_mf_ss[HDSP_MAX_CHANNELS] = { /* Multiface */ +static const char channel_map_mf_ss[HDSP_MAX_CHANNELS] = { /* Multiface */ /* Analog */ 0, 1, 2, 3, 4, 5, 6, 7, /* ADAT 2 */ @@ -516,7 +516,7 @@ static char channel_map_mf_ss[HDSP_MAX_CHANNELS] = { /* Multiface */ -1, -1, -1, -1, -1, -1, -1, -1 }; -static char channel_map_ds[HDSP_MAX_CHANNELS] = { +static const char channel_map_ds[HDSP_MAX_CHANNELS] = { /* ADAT channels are remapped */ 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, /* channels 12 and 13 are S/PDIF */ @@ -525,7 +525,7 @@ static char channel_map_ds[HDSP_MAX_CHANNELS] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; -static char channel_map_H9632_ss[HDSP_MAX_CHANNELS] = { +static const char channel_map_H9632_ss[HDSP_MAX_CHANNELS] = { /* ADAT channels */ 0, 1, 2, 3, 4, 5, 6, 7, /* SPDIF */ @@ -539,7 +539,7 @@ static char channel_map_H9632_ss[HDSP_MAX_CHANNELS] = { -1, -1 }; -static char channel_map_H9632_ds[HDSP_MAX_CHANNELS] = { +static const char channel_map_H9632_ds[HDSP_MAX_CHANNELS] = { /* ADAT */ 1, 3, 5, 7, /* SPDIF */ @@ -553,7 +553,7 @@ static char channel_map_H9632_ds[HDSP_MAX_CHANNELS] = { -1, -1, -1, -1, -1, -1 }; -static char channel_map_H9632_qs[HDSP_MAX_CHANNELS] = { +static const char channel_map_H9632_qs[HDSP_MAX_CHANNELS] = { /* ADAT is disabled in this mode */ /* SPDIF */ 8, 9, @@ -2879,7 +2879,7 @@ static int snd_hdsp_put_dds_offset(struct snd_kcontrol *kcontrol, struct snd_ctl return change; } -static struct snd_kcontrol_new snd_hdsp_9632_controls[] = { +static const struct snd_kcontrol_new snd_hdsp_9632_controls[] = { HDSP_DA_GAIN("DA Gain", 0), HDSP_AD_GAIN("AD Gain", 0), HDSP_PHONE_GAIN("Phones Gain", 0), @@ -2887,7 +2887,7 @@ HDSP_TOGGLE_SETTING("XLR Breakout Cable", HDSP_XLRBreakoutCable), HDSP_DDS_OFFSET("DDS Sample Rate Offset", 0) }; -static struct snd_kcontrol_new snd_hdsp_controls[] = { +static const struct snd_kcontrol_new snd_hdsp_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), @@ -3216,7 +3216,7 @@ static int snd_hdsp_info_rpm_disconnect(struct snd_kcontrol *kcontrol, struct sn return snd_ctl_enum_info(uinfo, 1, 2, texts); } -static struct snd_kcontrol_new snd_hdsp_rpm_controls[] = { +static const struct snd_kcontrol_new snd_hdsp_rpm_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "RPM Bypass", @@ -3249,7 +3249,7 @@ static struct snd_kcontrol_new snd_hdsp_rpm_controls[] = { HDSP_MIXER("Mixer", 0) }; -static struct snd_kcontrol_new snd_hdsp_96xx_aeb = +static const struct snd_kcontrol_new snd_hdsp_96xx_aeb = HDSP_TOGGLE_SETTING("Analog Extension Board", HDSP_AnalogExtensionBoard); static struct snd_kcontrol_new snd_hdsp_adat_sync_check = HDSP_ADAT_SYNC_CHECK; @@ -4802,7 +4802,7 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne break; } case SNDRV_HDSP_IOCTL_UPLOAD_FIRMWARE: { - struct hdsp_firmware __user *firmware; + struct hdsp_firmware firmware; u32 __user *firmware_data; int err; @@ -4815,10 +4815,9 @@ static int snd_hdsp_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, unsigne dev_info(hdsp->card->dev, "initializing firmware upload\n"); - firmware = (struct hdsp_firmware __user *)argp; - - if (get_user(firmware_data, &firmware->firmware_data)) + if (copy_from_user(&firmware, argp, sizeof(firmware))) return -EFAULT; + firmware_data = (u32 __user *)firmware.firmware_data; if (hdsp_check_for_iobox (hdsp)) return -EIO; @@ -5220,7 +5219,7 @@ static int snd_hdsp_create(struct snd_card *card, if ((err = pci_request_regions(pci, "hdsp")) < 0) return err; hdsp->port = pci_resource_start(pci, 0); - if ((hdsp->iobase = ioremap_nocache(hdsp->port, HDSP_IO_EXTENT)) == NULL) { + if ((hdsp->iobase = ioremap(hdsp->port, HDSP_IO_EXTENT)) == NULL) { dev_err(hdsp->card->dev, "unable to remap region 0x%lx-0x%lx\n", hdsp->port, hdsp->port + HDSP_IO_EXTENT - 1); return -EBUSY; @@ -5233,6 +5232,7 @@ static int snd_hdsp_create(struct snd_card *card, } hdsp->irq = pci->irq; + card->sync_irq = hdsp->irq; hdsp->precise_ptr = 0; hdsp->use_midi_tasklet = 1; hdsp->dds_value = 0; diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index 75c06a7cc779..f7cda9062088 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -637,7 +637,7 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); #define HDSPM_SPEED_QUAD 2 /* names for speed modes */ -static char *hdspm_speed_names[] = { "single", "double", "quad" }; +static const char * const hdspm_speed_names[] = { "single", "double", "quad" }; static const char *const texts_autosync_aes_tco[] = { "Word Clock", "AES1", "AES2", "AES3", "AES4", @@ -684,7 +684,7 @@ static const char *const texts_freq[] = { "192 kHz" }; -static char *texts_ports_madi[] = { +static const char * const texts_ports_madi[] = { "MADI.1", "MADI.2", "MADI.3", "MADI.4", "MADI.5", "MADI.6", "MADI.7", "MADI.8", "MADI.9", "MADI.10", "MADI.11", "MADI.12", "MADI.13", "MADI.14", "MADI.15", "MADI.16", "MADI.17", "MADI.18", @@ -699,7 +699,7 @@ static char *texts_ports_madi[] = { }; -static char *texts_ports_raydat_ss[] = { +static const char * const texts_ports_raydat_ss[] = { "ADAT1.1", "ADAT1.2", "ADAT1.3", "ADAT1.4", "ADAT1.5", "ADAT1.6", "ADAT1.7", "ADAT1.8", "ADAT2.1", "ADAT2.2", "ADAT2.3", "ADAT2.4", "ADAT2.5", "ADAT2.6", "ADAT2.7", "ADAT2.8", "ADAT3.1", "ADAT3.2", @@ -710,7 +710,7 @@ static char *texts_ports_raydat_ss[] = { "SPDIF.L", "SPDIF.R" }; -static char *texts_ports_raydat_ds[] = { +static const char * const texts_ports_raydat_ds[] = { "ADAT1.1", "ADAT1.2", "ADAT1.3", "ADAT1.4", "ADAT2.1", "ADAT2.2", "ADAT2.3", "ADAT2.4", "ADAT3.1", "ADAT3.2", "ADAT3.3", "ADAT3.4", @@ -719,7 +719,7 @@ static char *texts_ports_raydat_ds[] = { "SPDIF.L", "SPDIF.R" }; -static char *texts_ports_raydat_qs[] = { +static const char * const texts_ports_raydat_qs[] = { "ADAT1.1", "ADAT1.2", "ADAT2.1", "ADAT2.2", "ADAT3.1", "ADAT3.2", @@ -729,7 +729,7 @@ static char *texts_ports_raydat_qs[] = { }; -static char *texts_ports_aio_in_ss[] = { +static const char * const texts_ports_aio_in_ss[] = { "Analogue.L", "Analogue.R", "AES.L", "AES.R", "SPDIF.L", "SPDIF.R", @@ -738,7 +738,7 @@ static char *texts_ports_aio_in_ss[] = { "AEB.1", "AEB.2", "AEB.3", "AEB.4" }; -static char *texts_ports_aio_out_ss[] = { +static const char * const texts_ports_aio_out_ss[] = { "Analogue.L", "Analogue.R", "AES.L", "AES.R", "SPDIF.L", "SPDIF.R", @@ -748,7 +748,7 @@ static char *texts_ports_aio_out_ss[] = { "AEB.1", "AEB.2", "AEB.3", "AEB.4" }; -static char *texts_ports_aio_in_ds[] = { +static const char * const texts_ports_aio_in_ds[] = { "Analogue.L", "Analogue.R", "AES.L", "AES.R", "SPDIF.L", "SPDIF.R", @@ -756,7 +756,7 @@ static char *texts_ports_aio_in_ds[] = { "AEB.1", "AEB.2", "AEB.3", "AEB.4" }; -static char *texts_ports_aio_out_ds[] = { +static const char * const texts_ports_aio_out_ds[] = { "Analogue.L", "Analogue.R", "AES.L", "AES.R", "SPDIF.L", "SPDIF.R", @@ -765,7 +765,7 @@ static char *texts_ports_aio_out_ds[] = { "AEB.1", "AEB.2", "AEB.3", "AEB.4" }; -static char *texts_ports_aio_in_qs[] = { +static const char * const texts_ports_aio_in_qs[] = { "Analogue.L", "Analogue.R", "AES.L", "AES.R", "SPDIF.L", "SPDIF.R", @@ -773,7 +773,7 @@ static char *texts_ports_aio_in_qs[] = { "AEB.1", "AEB.2", "AEB.3", "AEB.4" }; -static char *texts_ports_aio_out_qs[] = { +static const char * const texts_ports_aio_out_qs[] = { "Analogue.L", "Analogue.R", "AES.L", "AES.R", "SPDIF.L", "SPDIF.R", @@ -782,7 +782,7 @@ static char *texts_ports_aio_out_qs[] = { "AEB.1", "AEB.2", "AEB.3", "AEB.4" }; -static char *texts_ports_aes32[] = { +static const char * const texts_ports_aes32[] = { "AES.1", "AES.2", "AES.3", "AES.4", "AES.5", "AES.6", "AES.7", "AES.8", "AES.9.", "AES.10", "AES.11", "AES.12", "AES.13", "AES.14", "AES.15", "AES.16" @@ -796,7 +796,7 @@ static char *texts_ports_aes32[] = { where the data for that channel can be read/written from/to. */ -static char channel_map_unity_ss[HDSPM_MAX_CHANNELS] = { +static const char channel_map_unity_ss[HDSPM_MAX_CHANNELS] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, @@ -807,7 +807,7 @@ static char channel_map_unity_ss[HDSPM_MAX_CHANNELS] = { 56, 57, 58, 59, 60, 61, 62, 63 }; -static char channel_map_raydat_ss[HDSPM_MAX_CHANNELS] = { +static const char channel_map_raydat_ss[HDSPM_MAX_CHANNELS] = { 4, 5, 6, 7, 8, 9, 10, 11, /* ADAT 1 */ 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT 2 */ 20, 21, 22, 23, 24, 25, 26, 27, /* ADAT 3 */ @@ -820,7 +820,7 @@ static char channel_map_raydat_ss[HDSPM_MAX_CHANNELS] = { -1, -1, -1, -1, -1, -1, -1, -1, }; -static char channel_map_raydat_ds[HDSPM_MAX_CHANNELS] = { +static const char channel_map_raydat_ds[HDSPM_MAX_CHANNELS] = { 4, 5, 6, 7, /* ADAT 1 */ 8, 9, 10, 11, /* ADAT 2 */ 12, 13, 14, 15, /* ADAT 3 */ @@ -835,7 +835,7 @@ static char channel_map_raydat_ds[HDSPM_MAX_CHANNELS] = { -1, -1, -1, -1, -1, -1, -1, -1, }; -static char channel_map_raydat_qs[HDSPM_MAX_CHANNELS] = { +static const char channel_map_raydat_qs[HDSPM_MAX_CHANNELS] = { 4, 5, /* ADAT 1 */ 6, 7, /* ADAT 2 */ 8, 9, /* ADAT 3 */ @@ -851,7 +851,7 @@ static char channel_map_raydat_qs[HDSPM_MAX_CHANNELS] = { -1, -1, -1, -1, -1, -1, -1, -1, }; -static char channel_map_aio_in_ss[HDSPM_MAX_CHANNELS] = { +static const char channel_map_aio_in_ss[HDSPM_MAX_CHANNELS] = { 0, 1, /* line in */ 8, 9, /* aes in, */ 10, 11, /* spdif in */ @@ -865,7 +865,7 @@ static char channel_map_aio_in_ss[HDSPM_MAX_CHANNELS] = { -1, -1, -1, -1, -1, -1, -1, -1, }; -static char channel_map_aio_out_ss[HDSPM_MAX_CHANNELS] = { +static const char channel_map_aio_out_ss[HDSPM_MAX_CHANNELS] = { 0, 1, /* line out */ 8, 9, /* aes out */ 10, 11, /* spdif out */ @@ -880,7 +880,7 @@ static char channel_map_aio_out_ss[HDSPM_MAX_CHANNELS] = { -1, -1, -1, -1, -1, -1, -1, -1, }; -static char channel_map_aio_in_ds[HDSPM_MAX_CHANNELS] = { +static const char channel_map_aio_in_ds[HDSPM_MAX_CHANNELS] = { 0, 1, /* line in */ 8, 9, /* aes in */ 10, 11, /* spdif in */ @@ -895,7 +895,7 @@ static char channel_map_aio_in_ds[HDSPM_MAX_CHANNELS] = { -1, -1, -1, -1, -1, -1, -1, -1 }; -static char channel_map_aio_out_ds[HDSPM_MAX_CHANNELS] = { +static const char channel_map_aio_out_ds[HDSPM_MAX_CHANNELS] = { 0, 1, /* line out */ 8, 9, /* aes out */ 10, 11, /* spdif out */ @@ -910,7 +910,7 @@ static char channel_map_aio_out_ds[HDSPM_MAX_CHANNELS] = { -1, -1, -1, -1, -1, -1, -1, -1 }; -static char channel_map_aio_in_qs[HDSPM_MAX_CHANNELS] = { +static const char channel_map_aio_in_qs[HDSPM_MAX_CHANNELS] = { 0, 1, /* line in */ 8, 9, /* aes in */ 10, 11, /* spdif in */ @@ -925,7 +925,7 @@ static char channel_map_aio_in_qs[HDSPM_MAX_CHANNELS] = { -1, -1, -1, -1, -1, -1, -1, -1 }; -static char channel_map_aio_out_qs[HDSPM_MAX_CHANNELS] = { +static const char channel_map_aio_out_qs[HDSPM_MAX_CHANNELS] = { 0, 1, /* line out */ 8, 9, /* aes out */ 10, 11, /* spdif out */ @@ -941,7 +941,7 @@ static char channel_map_aio_out_qs[HDSPM_MAX_CHANNELS] = { -1, -1, -1, -1, -1, -1, -1, -1 }; -static char channel_map_aes32[HDSPM_MAX_CHANNELS] = { +static const char channel_map_aes32[HDSPM_MAX_CHANNELS] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, -1, -1, -1, -1, -1, -1, -1, -1, @@ -1010,17 +1010,21 @@ struct hdspm { unsigned char max_channels_in; unsigned char max_channels_out; - signed char *channel_map_in; - signed char *channel_map_out; + const signed char *channel_map_in; + const signed char *channel_map_out; - signed char *channel_map_in_ss, *channel_map_in_ds, *channel_map_in_qs; - signed char *channel_map_out_ss, *channel_map_out_ds, *channel_map_out_qs; + const signed char *channel_map_in_ss, *channel_map_in_ds, *channel_map_in_qs; + const signed char *channel_map_out_ss, *channel_map_out_ds, *channel_map_out_qs; - char **port_names_in; - char **port_names_out; + const char * const *port_names_in; + const char * const *port_names_out; - char **port_names_in_ss, **port_names_in_ds, **port_names_in_qs; - char **port_names_out_ss, **port_names_out_ds, **port_names_out_qs; + const char * const *port_names_in_ss; + const char * const *port_names_in_ds; + const char * const *port_names_in_qs; + const char * const *port_names_out_ss; + const char * const *port_names_out_ds; + const char * const *port_names_out_qs; unsigned char *playback_buffer; /* suitably aligned address */ unsigned char *capture_buffer; /* suitably aligned address */ @@ -4478,7 +4482,7 @@ static int snd_hdspm_put_tco_word_term(struct snd_kcontrol *kcontrol, -static struct snd_kcontrol_new snd_hdspm_controls_madi[] = { +static const struct snd_kcontrol_new snd_hdspm_controls_madi[] = { HDSPM_MIXER("Mixer", 0), HDSPM_INTERNAL_CLOCK("Internal Clock", 0), HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), @@ -4500,7 +4504,7 @@ static struct snd_kcontrol_new snd_hdspm_controls_madi[] = { }; -static struct snd_kcontrol_new snd_hdspm_controls_madiface[] = { +static const struct snd_kcontrol_new snd_hdspm_controls_madiface[] = { HDSPM_MIXER("Mixer", 0), HDSPM_INTERNAL_CLOCK("Internal Clock", 0), HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), @@ -4513,7 +4517,7 @@ static struct snd_kcontrol_new snd_hdspm_controls_madiface[] = { HDSPM_MADI_SPEEDMODE("MADI Speed Mode", 0) }; -static struct snd_kcontrol_new snd_hdspm_controls_aio[] = { +static const struct snd_kcontrol_new snd_hdspm_controls_aio[] = { HDSPM_MIXER("Mixer", 0), HDSPM_INTERNAL_CLOCK("Internal Clock", 0), HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), @@ -4554,7 +4558,7 @@ static struct snd_kcontrol_new snd_hdspm_controls_aio[] = { */ }; -static struct snd_kcontrol_new snd_hdspm_controls_raydat[] = { +static const struct snd_kcontrol_new snd_hdspm_controls_raydat[] = { HDSPM_MIXER("Mixer", 0), HDSPM_INTERNAL_CLOCK("Internal Clock", 0), HDSPM_SYSTEM_CLOCK_MODE("Clock Mode", 0), @@ -4582,7 +4586,7 @@ static struct snd_kcontrol_new snd_hdspm_controls_raydat[] = { HDSPM_TOGGLE_SETTING("Single Speed WordClock Out", HDSPM_c0_Wck48) }; -static struct snd_kcontrol_new snd_hdspm_controls_aes32[] = { +static const struct snd_kcontrol_new snd_hdspm_controls_aes32[] = { HDSPM_MIXER("Mixer", 0), HDSPM_INTERNAL_CLOCK("Internal Clock", 0), HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), @@ -4624,7 +4628,7 @@ static struct snd_kcontrol_new snd_hdspm_controls_aes32[] = { /* Control elements for the optional TCO module */ -static struct snd_kcontrol_new snd_hdspm_controls_tco[] = { +static const struct snd_kcontrol_new snd_hdspm_controls_tco[] = { HDSPM_TCO_SAMPLE_RATE("TCO Sample Rate", 0), HDSPM_TCO_PULL("TCO Pull", 0), HDSPM_TCO_WCK_CONVERSION("TCO WCK Conversion", 0), @@ -4671,7 +4675,7 @@ static int snd_hdspm_create_controls(struct snd_card *card, unsigned int idx, limit; int err; struct snd_kcontrol *kctl; - struct snd_kcontrol_new *list = NULL; + const struct snd_kcontrol_new *list = NULL; switch (hdspm->io_type) { case MADI: @@ -5820,7 +5824,7 @@ static int snd_hdspm_prepare(struct snd_pcm_substream *substream) return 0; } -static struct snd_pcm_hardware snd_hdspm_playback_subinfo = { +static const struct snd_pcm_hardware snd_hdspm_playback_subinfo = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_NONINTERLEAVED | @@ -5845,7 +5849,7 @@ static struct snd_pcm_hardware snd_hdspm_playback_subinfo = { .fifo_size = 0 }; -static struct snd_pcm_hardware snd_hdspm_capture_subinfo = { +static const struct snd_pcm_hardware snd_hdspm_capture_subinfo = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_NONINTERLEAVED | @@ -6594,7 +6598,7 @@ static int snd_hdspm_create(struct snd_card *card, dev_dbg(card->dev, "grabbed memory region 0x%lx-0x%lx\n", hdspm->port, hdspm->port + io_extent - 1); - hdspm->iobase = ioremap_nocache(hdspm->port, io_extent); + hdspm->iobase = ioremap(hdspm->port, io_extent); if (!hdspm->iobase) { dev_err(card->dev, "unable to remap region 0x%lx-0x%lx\n", hdspm->port, hdspm->port + io_extent - 1); @@ -6613,6 +6617,7 @@ static int snd_hdspm_create(struct snd_card *card, dev_dbg(card->dev, "use IRQ %d\n", pci->irq); hdspm->irq = pci->irq; + card->sync_irq = hdspm->irq; dev_dbg(card->dev, "kmalloc Mixer memory of %zd Bytes\n", sizeof(*hdspm->mixer)); diff --git a/sound/pci/rme9652/rme9652.c b/sound/pci/rme9652/rme9652.c index ef5c2f8e17c7..7ab10028d9fa 100644 --- a/sound/pci/rme9652/rme9652.c +++ b/sound/pci/rme9652/rme9652.c @@ -229,7 +229,7 @@ struct snd_rme9652 { int last_spdif_sample_rate; /* so that we can catch externally ... */ int last_adat_sample_rate; /* ... induced rate changes */ - char *channel_map; + const char *channel_map; struct snd_card *card; struct snd_pcm *pcm; @@ -246,12 +246,12 @@ struct snd_rme9652 { where the data for that channel can be read/written from/to. */ -static char channel_map_9652_ss[26] = { +static const char channel_map_9652_ss[26] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25 }; -static char channel_map_9636_ss[26] = { +static const char channel_map_9636_ss[26] = { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, /* channels 16 and 17 are S/PDIF */ 24, 25, @@ -259,7 +259,7 @@ static char channel_map_9636_ss[26] = { -1, -1, -1, -1, -1, -1, -1, -1 }; -static char channel_map_9652_ds[26] = { +static const char channel_map_9652_ds[26] = { /* ADAT channels are remapped */ 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, /* channels 12 and 13 are S/PDIF */ @@ -268,7 +268,7 @@ static char channel_map_9652_ds[26] = { -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 }; -static char channel_map_9636_ds[26] = { +static const char channel_map_9636_ds[26] = { /* ADAT channels are remapped */ 1, 3, 5, 7, 9, 11, 13, 15, /* channels 8 and 9 are S/PDIF */ @@ -1454,7 +1454,7 @@ static int snd_rme9652_get_tc_value(void *private_data, #endif /* ALSA_HAS_STANDARD_WAY_OF_RETURNING_TIMECODE */ -static struct snd_kcontrol_new snd_rme9652_controls[] = { +static const struct snd_kcontrol_new snd_rme9652_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = SNDRV_CTL_NAME_IEC958("",PLAYBACK,DEFAULT), @@ -1509,10 +1509,10 @@ RME9652_TC_VALID("Timecode Valid", 0), RME9652_PASSTHRU("Passthru", 0) }; -static struct snd_kcontrol_new snd_rme9652_adat3_check = +static const struct snd_kcontrol_new snd_rme9652_adat3_check = RME9652_ADAT_SYNC("ADAT3 Sync Check", 0, 2); -static struct snd_kcontrol_new snd_rme9652_adat1_input = +static const struct snd_kcontrol_new snd_rme9652_adat1_input = RME9652_ADAT1_IN("ADAT1 Input Source", 0); static int snd_rme9652_create_controls(struct snd_card *card, struct snd_rme9652 *rme9652) @@ -2466,7 +2466,7 @@ static int snd_rme9652_create(struct snd_card *card, if ((err = pci_request_regions(pci, "rme9652")) < 0) return err; rme9652->port = pci_resource_start(pci, 0); - rme9652->iobase = ioremap_nocache(rme9652->port, RME9652_IO_EXTENT); + rme9652->iobase = ioremap(rme9652->port, RME9652_IO_EXTENT); if (rme9652->iobase == NULL) { dev_err(card->dev, "unable to remap region 0x%lx-0x%lx\n", rme9652->port, rme9652->port + RME9652_IO_EXTENT - 1); @@ -2479,6 +2479,7 @@ static int snd_rme9652_create(struct snd_card *card, return -EBUSY; } rme9652->irq = pci->irq; + card->sync_irq = rme9652->irq; rme9652->precise_ptr = precise_ptr; /* Determine the h/w rev level of the card. This seems like diff --git a/sound/pci/sis7019.c b/sound/pci/sis7019.c index ef7dd290ae05..7bf6059d50fb 100644 --- a/sound/pci/sis7019.c +++ b/sound/pci/sis7019.c @@ -499,18 +499,6 @@ static int sis_substream_close(struct snd_pcm_substream *substream) return 0; } -static int sis_playback_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -static int sis_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int sis_pcm_playback_prepare(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; @@ -701,11 +689,6 @@ static int sis_capture_hw_params(struct snd_pcm_substream *substream, if (rc) goto out; - rc = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (rc < 0) - goto out; - rc = sis_alloc_timing_voice(substream, hw_params); out: @@ -863,9 +846,6 @@ static int sis_pcm_capture_prepare(struct snd_pcm_substream *substream) static const struct snd_pcm_ops sis_playback_ops = { .open = sis_playback_open, .close = sis_substream_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = sis_playback_hw_params, - .hw_free = sis_hw_free, .prepare = sis_pcm_playback_prepare, .trigger = sis_pcm_trigger, .pointer = sis_pcm_pointer, @@ -874,9 +854,7 @@ static const struct snd_pcm_ops sis_playback_ops = { static const struct snd_pcm_ops sis_capture_ops = { .open = sis_capture_open, .close = sis_substream_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = sis_capture_hw_params, - .hw_free = sis_hw_free, .prepare = sis_pcm_capture_prepare, .trigger = sis_pcm_trigger, .pointer = sis_pcm_pointer, @@ -904,9 +882,8 @@ static int sis_pcm_create(struct sis7019 *sis) /* Try to preallocate some memory, but it's not the end of the * world if this fails. */ - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &sis->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &sis->pci->dev, 64*1024, 128*1024); return 0; } @@ -1006,7 +983,7 @@ static int sis_mixer_create(struct sis7019 *sis) { struct snd_ac97_bus *bus; struct snd_ac97_template ac97; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = sis_ac97_write, .read = sis_ac97_read, }; @@ -1303,7 +1280,7 @@ static int sis_chip_create(struct snd_card *card, { struct sis7019 *sis = card->private_data; struct voice *voice; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = sis_dev_free, }; int rc; @@ -1334,7 +1311,7 @@ static int sis_chip_create(struct snd_card *card, } rc = -EIO; - sis->ioaddr = ioremap_nocache(pci_resource_start(pci, 1), 0x4000); + sis->ioaddr = ioremap(pci_resource_start(pci, 1), 0x4000); if (!sis->ioaddr) { dev_err(&pci->dev, "unable to remap MMIO, aborting\n"); goto error_out_cleanup; @@ -1358,6 +1335,7 @@ static int sis_chip_create(struct snd_card *card, } sis->irq = pci->irq; + card->sync_irq = sis->irq; pci_set_master(pci); for (i = 0; i < 64; i++) { diff --git a/sound/pci/sonicvibes.c b/sound/pci/sonicvibes.c index 31cbc811ad37..ecdd54d7a4e1 100644 --- a/sound/pci/sonicvibes.c +++ b/sound/pci/sonicvibes.c @@ -681,17 +681,6 @@ static int snd_sonicvibes_capture_trigger(struct snd_pcm_substream *substream, return snd_sonicvibes_trigger(sonic, 2, cmd); } -static int snd_sonicvibes_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_sonicvibes_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int snd_sonicvibes_playback_prepare(struct snd_pcm_substream *substream) { struct sonicvibes *sonic = snd_pcm_substream_chip(substream); @@ -846,9 +835,6 @@ static int snd_sonicvibes_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_sonicvibes_playback_ops = { .open = snd_sonicvibes_playback_open, .close = snd_sonicvibes_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_sonicvibes_hw_params, - .hw_free = snd_sonicvibes_hw_free, .prepare = snd_sonicvibes_playback_prepare, .trigger = snd_sonicvibes_playback_trigger, .pointer = snd_sonicvibes_playback_pointer, @@ -857,9 +843,6 @@ static const struct snd_pcm_ops snd_sonicvibes_playback_ops = { static const struct snd_pcm_ops snd_sonicvibes_capture_ops = { .open = snd_sonicvibes_capture_open, .close = snd_sonicvibes_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_sonicvibes_hw_params, - .hw_free = snd_sonicvibes_hw_free, .prepare = snd_sonicvibes_capture_prepare, .trigger = snd_sonicvibes_capture_trigger, .pointer = snd_sonicvibes_capture_pointer, @@ -883,9 +866,8 @@ static int snd_sonicvibes_pcm(struct sonicvibes *sonic, int device) strcpy(pcm->name, "S3 SonicVibes"); sonic->pcm = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &sonic->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &sonic->pci->dev, 64*1024, 128*1024); return 0; } @@ -1068,7 +1050,7 @@ static int snd_sonicvibes_put_double(struct snd_kcontrol *kcontrol, struct snd_c return change; } -static struct snd_kcontrol_new snd_sonicvibes_controls[] = { +static const struct snd_kcontrol_new snd_sonicvibes_controls[] = { SONICVIBES_DOUBLE("Capture Volume", 0, SV_IREG_LEFT_ADC, SV_IREG_RIGHT_ADC, 0, 0, 15, 0), SONICVIBES_DOUBLE("Aux Playback Switch", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 7, 7, 1, 1), SONICVIBES_DOUBLE("Aux Playback Volume", 0, SV_IREG_LEFT_AUX1, SV_IREG_RIGHT_AUX1, 0, 0, 31, 1), @@ -1167,7 +1149,7 @@ static void snd_sonicvibes_proc_init(struct sonicvibes *sonic) */ #ifdef SUPPORT_JOYSTICK -static struct snd_kcontrol_new snd_sonicvibes_game_control = +static const struct snd_kcontrol_new snd_sonicvibes_game_control = SONICVIBES_SINGLE("Joystick Speed", 0, SV_IREG_GAME_PORT, 1, 15, 0); static int snd_sonicvibes_create_gameport(struct sonicvibes *sonic) @@ -1239,7 +1221,7 @@ static int snd_sonicvibes_create(struct snd_card *card, struct sonicvibes *sonic; unsigned int dmaa, dmac; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_sonicvibes_dev_free, }; @@ -1285,6 +1267,7 @@ static int snd_sonicvibes_create(struct snd_card *card, return -EBUSY; } sonic->irq = pci->irq; + card->sync_irq = sonic->irq; pci_read_config_dword(pci, 0x40, &dmaa); pci_read_config_dword(pci, 0x48, &dmac); @@ -1392,7 +1375,7 @@ static int snd_sonicvibes_create(struct snd_card *card, * MIDI section */ -static struct snd_kcontrol_new snd_sonicvibes_midi_controls[] = { +static const struct snd_kcontrol_new snd_sonicvibes_midi_controls[] = { SONICVIBES_SINGLE("SonicVibes Wave Source RAM", 0, SV_IREG_WAVE_SOURCE, 0, 1, 0), SONICVIBES_SINGLE("SonicVibes Wave Source RAM+ROM", 0, SV_IREG_WAVE_SOURCE, 1, 1, 0), SONICVIBES_SINGLE("SonicVibes Onboard Synth", 0, SV_IREG_MPU401, 0, 1, 0), diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c index 07022c0dad40..6e50376163a2 100644 --- a/sound/pci/trident/trident_main.c +++ b/sound/pci/trident/trident_main.c @@ -768,29 +768,6 @@ static unsigned int snd_trident_control_mode(struct snd_pcm_substream *substream */ /*--------------------------------------------------------------------------- - snd_trident_ioctl - - Description: Device I/O control handler for playback/capture parameters. - - Parameters: substream - PCM substream class - cmd - what ioctl message to process - arg - additional message infoarg - - Returns: Error status - - ---------------------------------------------------------------------------*/ - -static int snd_trident_ioctl(struct snd_pcm_substream *substream, - unsigned int cmd, - void *arg) -{ - /* FIXME: it seems that with small periods the behaviour of - trident hardware is unpredictable and interrupt generator - is broken */ - return snd_pcm_lib_ioctl(substream, cmd, arg); -} - -/*--------------------------------------------------------------------------- snd_trident_allocate_pcm_mem Description: Allocate PCM ring buffer for given substream @@ -808,12 +785,9 @@ static int snd_trident_allocate_pcm_mem(struct snd_pcm_substream *substream, struct snd_trident *trident = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime = substream->runtime; struct snd_trident_voice *voice = runtime->private_data; - int err; - if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) - return err; if (trident->tlb.entries) { - if (err > 0) { /* change */ + if (runtime->buffer_changed) { if (voice->memblk) snd_trident_free_pages(trident, voice->memblk); voice->memblk = snd_trident_alloc_pages(trident, substream); @@ -911,7 +885,6 @@ static int snd_trident_hw_free(struct snd_pcm_substream *substream) voice->memblk = NULL; } } - snd_pcm_lib_free_pages(substream); if (evoice != NULL) { snd_trident_free_voice(trident, evoice); voice->extra = NULL; @@ -1128,11 +1101,6 @@ static int snd_trident_capture_prepare(struct snd_pcm_substream *substream) static int snd_trident_si7018_capture_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { - int err; - - if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) - return err; - return snd_trident_allocate_evoice(substream, hw_params); } @@ -1154,7 +1122,6 @@ static int snd_trident_si7018_capture_hw_free(struct snd_pcm_substream *substrea struct snd_trident_voice *voice = runtime->private_data; struct snd_trident_voice *evoice = voice ? voice->extra : NULL; - snd_pcm_lib_free_pages(substream); if (evoice != NULL) { snd_trident_free_voice(trident, evoice); voice->extra = NULL; @@ -2059,7 +2026,6 @@ static int snd_trident_foldback_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_trident_playback_ops = { .open = snd_trident_playback_open, .close = snd_trident_playback_close, - .ioctl = snd_trident_ioctl, .hw_params = snd_trident_hw_params, .hw_free = snd_trident_hw_free, .prepare = snd_trident_playback_prepare, @@ -2070,7 +2036,6 @@ static const struct snd_pcm_ops snd_trident_playback_ops = { static const struct snd_pcm_ops snd_trident_nx_playback_ops = { .open = snd_trident_playback_open, .close = snd_trident_playback_close, - .ioctl = snd_trident_ioctl, .hw_params = snd_trident_hw_params, .hw_free = snd_trident_hw_free, .prepare = snd_trident_playback_prepare, @@ -2081,7 +2046,6 @@ static const struct snd_pcm_ops snd_trident_nx_playback_ops = { static const struct snd_pcm_ops snd_trident_capture_ops = { .open = snd_trident_capture_open, .close = snd_trident_capture_close, - .ioctl = snd_trident_ioctl, .hw_params = snd_trident_capture_hw_params, .hw_free = snd_trident_hw_free, .prepare = snd_trident_capture_prepare, @@ -2092,7 +2056,6 @@ static const struct snd_pcm_ops snd_trident_capture_ops = { static const struct snd_pcm_ops snd_trident_si7018_capture_ops = { .open = snd_trident_capture_open, .close = snd_trident_capture_close, - .ioctl = snd_trident_ioctl, .hw_params = snd_trident_si7018_capture_hw_params, .hw_free = snd_trident_si7018_capture_hw_free, .prepare = snd_trident_si7018_capture_prepare, @@ -2103,7 +2066,6 @@ static const struct snd_pcm_ops snd_trident_si7018_capture_ops = { static const struct snd_pcm_ops snd_trident_foldback_ops = { .open = snd_trident_foldback_open, .close = snd_trident_foldback_close, - .ioctl = snd_trident_ioctl, .hw_params = snd_trident_hw_params, .hw_free = snd_trident_hw_free, .prepare = snd_trident_foldback_prepare, @@ -2114,7 +2076,6 @@ static const struct snd_pcm_ops snd_trident_foldback_ops = { static const struct snd_pcm_ops snd_trident_nx_foldback_ops = { .open = snd_trident_foldback_open, .close = snd_trident_foldback_close, - .ioctl = snd_trident_ioctl, .hw_params = snd_trident_hw_params, .hw_free = snd_trident_hw_free, .prepare = snd_trident_foldback_prepare, @@ -2125,7 +2086,6 @@ static const struct snd_pcm_ops snd_trident_nx_foldback_ops = { static const struct snd_pcm_ops snd_trident_spdif_ops = { .open = snd_trident_spdif_open, .close = snd_trident_spdif_close, - .ioctl = snd_trident_ioctl, .hw_params = snd_trident_spdif_hw_params, .hw_free = snd_trident_hw_free, .prepare = snd_trident_spdif_prepare, @@ -2136,7 +2096,6 @@ static const struct snd_pcm_ops snd_trident_spdif_ops = { static const struct snd_pcm_ops snd_trident_spdif_7018_ops = { .open = snd_trident_spdif_open, .close = snd_trident_spdif_close, - .ioctl = snd_trident_ioctl, .hw_params = snd_trident_spdif_hw_params, .hw_free = snd_trident_hw_free, .prepare = snd_trident_spdif_prepare, @@ -2183,17 +2142,17 @@ int snd_trident_pcm(struct snd_trident *trident, int device) if (trident->tlb.entries) { struct snd_pcm_substream *substream; for (substream = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; substream; substream = substream->next) - snd_pcm_lib_preallocate_pages(substream, SNDRV_DMA_TYPE_DEV_SG, - &trident->pci->dev, - 64*1024, 128*1024); - snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream, - SNDRV_DMA_TYPE_DEV, - &trident->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer(substream, SNDRV_DMA_TYPE_DEV_SG, + &trident->pci->dev, + 64*1024, 128*1024); + snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream, + SNDRV_DMA_TYPE_DEV, + &trident->pci->dev, + 64*1024, 128*1024); } else { - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &trident->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &trident->pci->dev, + 64*1024, 128*1024); } return 0; @@ -2242,13 +2201,13 @@ int snd_trident_foldback_pcm(struct snd_trident *trident, int device) trident->foldback = foldback; if (trident->tlb.entries) - snd_pcm_lib_preallocate_pages_for_all(foldback, SNDRV_DMA_TYPE_DEV_SG, - &trident->pci->dev, - 0, 128*1024); + snd_pcm_set_managed_buffer_all(foldback, SNDRV_DMA_TYPE_DEV_SG, + &trident->pci->dev, + 0, 128*1024); else - snd_pcm_lib_preallocate_pages_for_all(foldback, SNDRV_DMA_TYPE_DEV, - &trident->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(foldback, SNDRV_DMA_TYPE_DEV, + &trident->pci->dev, + 64*1024, 128*1024); return 0; } @@ -2282,9 +2241,8 @@ int snd_trident_spdif_pcm(struct snd_trident *trident, int device) strcpy(spdif->name, "Trident 4DWave IEC958"); trident->spdif = spdif; - snd_pcm_lib_preallocate_pages_for_all(spdif, SNDRV_DMA_TYPE_DEV, - &trident->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(spdif, SNDRV_DMA_TYPE_DEV, + &trident->pci->dev, 64*1024, 128*1024); return 0; } @@ -2954,7 +2912,7 @@ static int snd_trident_mixer(struct snd_trident *trident, int pcm_spdif_device) struct snd_kcontrol *kctl; struct snd_ctl_elem_value *uctl; int idx, err, retries = 2; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_trident_codec_write, .read = snd_trident_codec_read, }; @@ -3529,7 +3487,7 @@ int snd_trident_create(struct snd_card *card, int i, err; struct snd_trident_voice *voice; struct snd_trident_pcm_mixer *tmix; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_trident_dev_free, }; @@ -3585,6 +3543,7 @@ int snd_trident_create(struct snd_card *card, return -EBUSY; } trident->irq = pci->irq; + card->sync_irq = trident->irq; /* allocate 16k-aligned TLB for NX cards */ trident->tlb.entries = NULL; diff --git a/sound/pci/via82xx.c b/sound/pci/via82xx.c index 30c817b6b635..799789c8eea9 100644 --- a/sound/pci/via82xx.c +++ b/sound/pci/via82xx.c @@ -919,18 +919,10 @@ static int snd_via82xx_hw_params(struct snd_pcm_substream *substream, { struct via82xx *chip = snd_pcm_substream_chip(substream); struct viadev *viadev = substream->runtime->private_data; - int err; - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; - err = build_via_table(viadev, substream, chip->pci, - params_periods(hw_params), - params_period_bytes(hw_params)); - if (err < 0) - return err; - - return 0; + return build_via_table(viadev, substream, chip->pci, + params_periods(hw_params), + params_period_bytes(hw_params)); } /* @@ -943,7 +935,6 @@ static int snd_via82xx_hw_free(struct snd_pcm_substream *substream) struct viadev *viadev = substream->runtime->private_data; clean_via_table(viadev, substream, chip->pci); - snd_pcm_lib_free_pages(substream); return 0; } @@ -1357,7 +1348,6 @@ static int snd_via8233_playback_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_via686_playback_ops = { .open = snd_via686_playback_open, .close = snd_via82xx_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_via82xx_hw_params, .hw_free = snd_via82xx_hw_free, .prepare = snd_via686_playback_prepare, @@ -1369,7 +1359,6 @@ static const struct snd_pcm_ops snd_via686_playback_ops = { static const struct snd_pcm_ops snd_via686_capture_ops = { .open = snd_via82xx_capture_open, .close = snd_via82xx_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_via82xx_hw_params, .hw_free = snd_via82xx_hw_free, .prepare = snd_via686_capture_prepare, @@ -1381,7 +1370,6 @@ static const struct snd_pcm_ops snd_via686_capture_ops = { static const struct snd_pcm_ops snd_via8233_playback_ops = { .open = snd_via8233_playback_open, .close = snd_via8233_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_via82xx_hw_params, .hw_free = snd_via82xx_hw_free, .prepare = snd_via8233_playback_prepare, @@ -1393,7 +1381,6 @@ static const struct snd_pcm_ops snd_via8233_playback_ops = { static const struct snd_pcm_ops snd_via8233_multi_ops = { .open = snd_via8233_multi_open, .close = snd_via82xx_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_via82xx_hw_params, .hw_free = snd_via82xx_hw_free, .prepare = snd_via8233_multi_prepare, @@ -1405,7 +1392,6 @@ static const struct snd_pcm_ops snd_via8233_multi_ops = { static const struct snd_pcm_ops snd_via8233_capture_ops = { .open = snd_via82xx_capture_open, .close = snd_via82xx_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_via82xx_hw_params, .hw_free = snd_via82xx_hw_free, .prepare = snd_via8233_capture_prepare, @@ -1453,9 +1439,9 @@ static int snd_via8233_pcm_new(struct via82xx *chip) /* capture */ init_viadev(chip, chip->capture_devno, VIA_REG_CAPTURE_8233_STATUS, 6, 1); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, - &chip->pci->dev, - 64*1024, VIA_MAX_BUFSIZE); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG, + &chip->pci->dev, + 64*1024, VIA_MAX_BUFSIZE); err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, snd_pcm_std_chmaps, 2, 0, @@ -1477,9 +1463,9 @@ static int snd_via8233_pcm_new(struct via82xx *chip) /* set up capture */ init_viadev(chip, chip->capture_devno + 1, VIA_REG_CAPTURE_8233_STATUS + 0x10, 7, 1); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, - &chip->pci->dev, - 64*1024, VIA_MAX_BUFSIZE); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG, + &chip->pci->dev, + 64*1024, VIA_MAX_BUFSIZE); err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, snd_pcm_alt_chmaps, 6, 0, @@ -1520,9 +1506,9 @@ static int snd_via8233a_pcm_new(struct via82xx *chip) /* capture */ init_viadev(chip, chip->capture_devno, VIA_REG_CAPTURE_8233_STATUS, 6, 1); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, - &chip->pci->dev, - 64*1024, VIA_MAX_BUFSIZE); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG, + &chip->pci->dev, + 64*1024, VIA_MAX_BUFSIZE); err = snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, snd_pcm_alt_chmaps, 6, 0, @@ -1546,9 +1532,9 @@ static int snd_via8233a_pcm_new(struct via82xx *chip) /* set up playback */ init_viadev(chip, chip->playback_devno, 0x30, 3, 0); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, - &chip->pci->dev, - 64*1024, VIA_MAX_BUFSIZE); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG, + &chip->pci->dev, + 64*1024, VIA_MAX_BUFSIZE); return 0; } @@ -1576,9 +1562,9 @@ static int snd_via686_pcm_new(struct via82xx *chip) init_viadev(chip, 0, VIA_REG_PLAYBACK_STATUS, 0, 0); init_viadev(chip, 1, VIA_REG_CAPTURE_STATUS, 0, 1); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, - &chip->pci->dev, - 64*1024, VIA_MAX_BUFSIZE); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG, + &chip->pci->dev, + 64*1024, VIA_MAX_BUFSIZE); return 0; } @@ -1882,7 +1868,7 @@ static int snd_via82xx_mixer_new(struct via82xx *chip, const char *quirk_overrid { struct snd_ac97_template ac97; int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_via82xx_codec_write, .read = snd_via82xx_codec_read, .wait = snd_via82xx_codec_wait, @@ -2259,7 +2245,6 @@ static int snd_via82xx_suspend(struct device *dev) snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); for (i = 0; i < chip->num_devs; i++) snd_via82xx_channel_reset(chip, &chip->devs[i]); - synchronize_irq(chip->irq); snd_ac97_suspend(chip->ac97); /* save misc values */ @@ -2347,7 +2332,7 @@ static int snd_via82xx_create(struct snd_card *card, { struct via82xx *chip; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_via82xx_dev_free, }; @@ -2390,9 +2375,9 @@ static int snd_via82xx_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; if (ac97_clock >= 8000 && ac97_clock <= 48000) chip->ac97_clock = ac97_clock; - synchronize_irq(chip->irq); if ((err = snd_via82xx_chip_init(chip)) < 0) { snd_via82xx_free(chip); @@ -2418,7 +2403,7 @@ struct via823x_info { char *name; int type; }; -static struct via823x_info via823x_cards[] = { +static const struct via823x_info via823x_cards[] = { { VIA_REV_PRE_8233, "VIA 8233-Pre", TYPE_VIA8233 }, { VIA_REV_8233C, "VIA 8233C", TYPE_VIA8233 }, { VIA_REV_8233, "VIA 8233", TYPE_VIA8233 }, @@ -2432,7 +2417,7 @@ static struct via823x_info via823x_cards[] = { * auto detection of DXS channel supports. */ -static struct snd_pci_quirk dxs_whitelist[] = { +static const struct snd_pci_quirk dxs_whitelist[] = { SND_PCI_QUIRK(0x1005, 0x4710, "Avance Logic Mobo", VIA_DXS_ENABLE), SND_PCI_QUIRK(0x1019, 0x0996, "ESC Mobo", VIA_DXS_48K), SND_PCI_QUIRK(0x1019, 0x0a81, "ECS K7VTA3 v8.0", VIA_DXS_NO_VRA), diff --git a/sound/pci/via82xx_modem.c b/sound/pci/via82xx_modem.c index 0edb9ea6e8a6..84e589803e2e 100644 --- a/sound/pci/via82xx_modem.c +++ b/sound/pci/via82xx_modem.c @@ -642,9 +642,6 @@ static int snd_via82xx_hw_params(struct snd_pcm_substream *substream, struct viadev *viadev = substream->runtime->private_data; int err; - err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); - if (err < 0) - return err; err = build_via_table(viadev, substream, chip->pci, params_periods(hw_params), params_period_bytes(hw_params)); @@ -667,7 +664,6 @@ static int snd_via82xx_hw_free(struct snd_pcm_substream *substream) struct viadev *viadev = substream->runtime->private_data; clean_via_table(viadev, substream, chip->pci); - snd_pcm_lib_free_pages(substream); return 0; } @@ -795,7 +791,6 @@ static int snd_via82xx_pcm_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_via686_playback_ops = { .open = snd_via82xx_playback_open, .close = snd_via82xx_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_via82xx_hw_params, .hw_free = snd_via82xx_hw_free, .prepare = snd_via82xx_pcm_prepare, @@ -807,7 +802,6 @@ static const struct snd_pcm_ops snd_via686_playback_ops = { static const struct snd_pcm_ops snd_via686_capture_ops = { .open = snd_via82xx_capture_open, .close = snd_via82xx_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_via82xx_hw_params, .hw_free = snd_via82xx_hw_free, .prepare = snd_via82xx_pcm_prepare, @@ -849,9 +843,8 @@ static int snd_via686_pcm_new(struct via82xx_modem *chip) init_viadev(chip, 0, VIA_REG_MO_STATUS, 0); init_viadev(chip, 1, VIA_REG_MI_STATUS, 1); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV_SG, - &chip->pci->dev, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_SG, + &chip->pci->dev, 64*1024, 128*1024); return 0; } @@ -878,7 +871,7 @@ static int snd_via82xx_mixer_new(struct via82xx_modem *chip) { struct snd_ac97_template ac97; int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_via82xx_codec_write, .read = snd_via82xx_codec_read, .wait = snd_via82xx_codec_wait, @@ -1020,7 +1013,6 @@ static int snd_via82xx_suspend(struct device *dev) snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); for (i = 0; i < chip->num_devs; i++) snd_via82xx_channel_reset(chip, &chip->devs[i]); - synchronize_irq(chip->irq); snd_ac97_suspend(chip->ac97); return 0; } @@ -1082,7 +1074,7 @@ static int snd_via82xx_create(struct snd_card *card, { struct via82xx_modem *chip; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_via82xx_dev_free, }; @@ -1112,9 +1104,9 @@ static int snd_via82xx_create(struct snd_card *card, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; if (ac97_clock >= 8000 && ac97_clock <= 48000) chip->ac97_clock = ac97_clock; - synchronize_irq(chip->irq); if ((err = snd_via82xx_chip_init(chip)) < 0) { snd_via82xx_free(chip); diff --git a/sound/pci/vx222/vx222.c b/sound/pci/vx222/vx222.c index b502c2403a02..f7800ed1b67e 100644 --- a/sound/pci/vx222/vx222.c +++ b/sound/pci/vx222/vx222.c @@ -62,7 +62,7 @@ MODULE_DEVICE_TABLE(pci, snd_vx222_ids); static const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0); static const DECLARE_TLV_DB_SCALE(db_scale_akm, -7350, 50, 0); -static struct snd_vx_hardware vx222_old_hw = { +static const struct snd_vx_hardware vx222_old_hw = { .name = "VX222/Old", .type = VX_TYPE_BOARD, @@ -74,7 +74,7 @@ static struct snd_vx_hardware vx222_old_hw = { .output_level_db_scale = db_scale_old_vol, }; -static struct snd_vx_hardware vx222_v2_hw = { +static const struct snd_vx_hardware vx222_v2_hw = { .name = "VX222/v2", .type = VX_TYPE_V2, @@ -86,7 +86,7 @@ static struct snd_vx_hardware vx222_v2_hw = { .output_level_db_scale = db_scale_akm, }; -static struct snd_vx_hardware vx222_mic_hw = { +static const struct snd_vx_hardware vx222_mic_hw = { .name = "VX222/Mic", .type = VX_TYPE_MIC, @@ -122,16 +122,16 @@ static int snd_vx222_dev_free(struct snd_device *device) static int snd_vx222_create(struct snd_card *card, struct pci_dev *pci, - struct snd_vx_hardware *hw, + const struct snd_vx_hardware *hw, struct snd_vx222 **rchip) { struct vx_core *chip; struct snd_vx222 *vx; int i, err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_vx222_dev_free, }; - struct snd_vx_ops *vx_ops; + const struct snd_vx_ops *vx_ops; /* enable PCI device */ if ((err = pci_enable_device(pci)) < 0) @@ -163,6 +163,7 @@ static int snd_vx222_create(struct snd_card *card, struct pci_dev *pci, return -EBUSY; } chip->irq = pci->irq; + card->sync_irq = chip->irq; if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { snd_vx222_free(chip); @@ -179,7 +180,7 @@ static int snd_vx222_probe(struct pci_dev *pci, { static int dev; struct snd_card *card; - struct snd_vx_hardware *hw; + const struct snd_vx_hardware *hw; struct snd_vx222 *vx; int err; diff --git a/sound/pci/vx222/vx222.h b/sound/pci/vx222/vx222.h index d27af637125c..46ddc6858a61 100644 --- a/sound/pci/vx222/vx222.h +++ b/sound/pci/vx222/vx222.h @@ -31,8 +31,8 @@ struct snd_vx222 { /* we use a lookup table with 148 values, see vx_mixer.c */ #define VX2_AKM_LEVEL_MAX 0x93 -extern struct snd_vx_ops vx222_ops; -extern struct snd_vx_ops vx222_old_ops; +extern const struct snd_vx_ops vx222_ops; +extern const struct snd_vx_ops vx222_old_ops; /* Offset of registers with base equal to portDSP. */ #define VX_RESET_DMA_REGISTER_OFFSET 0x00000008 diff --git a/sound/pci/vx222/vx222_ops.c b/sound/pci/vx222/vx222_ops.c index c145951e2fc6..23d4338dc553 100644 --- a/sound/pci/vx222/vx222_ops.c +++ b/sound/pci/vx222/vx222_ops.c @@ -19,7 +19,7 @@ #include "vx222.h" -static int vx2_reg_offset[VX_REG_MAX] = { +static const int vx2_reg_offset[VX_REG_MAX] = { [VX_ICR] = 0x00, [VX_CVR] = 0x04, [VX_ISR] = 0x08, @@ -45,7 +45,7 @@ static int vx2_reg_offset[VX_REG_MAX] = { [VX_GPIOC] = 0x54, // VX_GPIOC (new with PLX9030) }; -static int vx2_reg_index[VX_REG_MAX] = { +static const int vx2_reg_index[VX_REG_MAX] = { [VX_ICR] = 1, [VX_CVR] = 1, [VX_ISR] = 1, @@ -984,7 +984,7 @@ static int vx2_add_mic_controls(struct vx_core *_chip) /* * callbacks */ -struct snd_vx_ops vx222_ops = { +const struct snd_vx_ops vx222_ops = { .in8 = vx2_inb, .in32 = vx2_inl, .out8 = vx2_outb, @@ -1004,7 +1004,7 @@ struct snd_vx_ops vx222_ops = { }; /* for old VX222 board */ -struct snd_vx_ops vx222_old_ops = { +const struct snd_vx_ops vx222_old_ops = { .in8 = vx2_inb, .in32 = vx2_inl, .out8 = vx2_outb, diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c index 125c11ed5064..db7d76a3cfeb 100644 --- a/sound/pci/ymfpci/ymfpci_main.c +++ b/sound/pci/ymfpci/ymfpci_main.c @@ -122,14 +122,14 @@ static u32 snd_ymfpci_calc_delta(u32 rate) } } -static u32 def_rate[8] = { +static const u32 def_rate[8] = { 100, 2000, 8000, 11025, 16000, 22050, 32000, 48000 }; static u32 snd_ymfpci_calc_lpfK(u32 rate) { u32 i; - static u32 val[8] = { + static const u32 val[8] = { 0x00570000, 0x06AA0000, 0x18B20000, 0x20930000, 0x2B9A0000, 0x35A10000, 0x3EAA0000, 0x40000000 }; @@ -145,7 +145,7 @@ static u32 snd_ymfpci_calc_lpfK(u32 rate) static u32 snd_ymfpci_calc_lpfQ(u32 rate) { u32 i; - static u32 val[8] = { + static const u32 val[8] = { 0x35280000, 0x34A70000, 0x32020000, 0x31770000, 0x31390000, 0x31C90000, 0x33D00000, 0x40000000 }; @@ -628,8 +628,6 @@ static int snd_ymfpci_playback_hw_params(struct snd_pcm_substream *substream, struct snd_ymfpci_pcm *ypcm = runtime->private_data; int err; - if ((err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params))) < 0) - return err; if ((err = snd_ymfpci_pcm_voice_alloc(ypcm, params_channels(hw_params))) < 0) return err; return 0; @@ -647,7 +645,6 @@ static int snd_ymfpci_playback_hw_free(struct snd_pcm_substream *substream) /* wait, until the PCI operations are not finished */ snd_ymfpci_irq_wait(chip); - snd_pcm_lib_free_pages(substream); if (ypcm->voices[1]) { snd_ymfpci_voice_free(chip, ypcm->voices[1]); ypcm->voices[1] = NULL; @@ -683,19 +680,13 @@ static int snd_ymfpci_playback_prepare(struct snd_pcm_substream *substream) return 0; } -static int snd_ymfpci_capture_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - static int snd_ymfpci_capture_hw_free(struct snd_pcm_substream *substream) { struct snd_ymfpci *chip = snd_pcm_substream_chip(substream); /* wait, until the PCI operations are not finished */ snd_ymfpci_irq_wait(chip); - return snd_pcm_lib_free_pages(substream); + return 0; } static int snd_ymfpci_capture_prepare(struct snd_pcm_substream *substream) @@ -1112,7 +1103,6 @@ static int snd_ymfpci_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_ymfpci_playback_ops = { .open = snd_ymfpci_playback_open, .close = snd_ymfpci_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ymfpci_playback_hw_params, .hw_free = snd_ymfpci_playback_hw_free, .prepare = snd_ymfpci_playback_prepare, @@ -1123,8 +1113,6 @@ static const struct snd_pcm_ops snd_ymfpci_playback_ops = { static const struct snd_pcm_ops snd_ymfpci_capture_rec_ops = { .open = snd_ymfpci_capture_rec_open, .close = snd_ymfpci_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ymfpci_capture_hw_params, .hw_free = snd_ymfpci_capture_hw_free, .prepare = snd_ymfpci_capture_prepare, .trigger = snd_ymfpci_capture_trigger, @@ -1148,9 +1136,8 @@ int snd_ymfpci_pcm(struct snd_ymfpci *chip, int device) strcpy(pcm->name, "YMFPCI"); chip->pcm = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64*1024, 256*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, 64*1024, 256*1024); return snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, snd_pcm_std_chmaps, 2, 0, NULL); @@ -1159,8 +1146,6 @@ int snd_ymfpci_pcm(struct snd_ymfpci *chip, int device) static const struct snd_pcm_ops snd_ymfpci_capture_ac97_ops = { .open = snd_ymfpci_capture_ac97_open, .close = snd_ymfpci_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ymfpci_capture_hw_params, .hw_free = snd_ymfpci_capture_hw_free, .prepare = snd_ymfpci_capture_prepare, .trigger = snd_ymfpci_capture_trigger, @@ -1184,9 +1169,8 @@ int snd_ymfpci_pcm2(struct snd_ymfpci *chip, int device) chip->device_id == PCI_DEVICE_ID_YAMAHA_754 ? "Direct Recording" : "AC'97"); chip->pcm2 = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64*1024, 256*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, 64*1024, 256*1024); return 0; } @@ -1194,7 +1178,6 @@ int snd_ymfpci_pcm2(struct snd_ymfpci *chip, int device) static const struct snd_pcm_ops snd_ymfpci_playback_spdif_ops = { .open = snd_ymfpci_playback_spdif_open, .close = snd_ymfpci_playback_spdif_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ymfpci_playback_hw_params, .hw_free = snd_ymfpci_playback_hw_free, .prepare = snd_ymfpci_playback_prepare, @@ -1218,9 +1201,8 @@ int snd_ymfpci_pcm_spdif(struct snd_ymfpci *chip, int device) strcpy(pcm->name, "YMFPCI - IEC958"); chip->pcm_spdif = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64*1024, 256*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, 64*1024, 256*1024); return 0; } @@ -1228,7 +1210,6 @@ int snd_ymfpci_pcm_spdif(struct snd_ymfpci *chip, int device) static const struct snd_pcm_ops snd_ymfpci_playback_4ch_ops = { .open = snd_ymfpci_playback_4ch_open, .close = snd_ymfpci_playback_4ch_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_ymfpci_playback_hw_params, .hw_free = snd_ymfpci_playback_hw_free, .prepare = snd_ymfpci_playback_prepare, @@ -1260,9 +1241,8 @@ int snd_ymfpci_pcm_4ch(struct snd_ymfpci *chip, int device) strcpy(pcm->name, "YMFPCI - Rear PCM"); chip->pcm_4ch = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pci->dev, - 64*1024, 256*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pci->dev, 64*1024, 256*1024); return snd_pcm_add_chmap_ctls(pcm, SNDRV_PCM_STREAM_PLAYBACK, surround_map, 2, 0, NULL); @@ -1608,7 +1588,7 @@ static const struct snd_kcontrol_new snd_ymfpci_dup4ch = { .put = snd_ymfpci_put_dup4ch, }; -static struct snd_kcontrol_new snd_ymfpci_controls[] = { +static const struct snd_kcontrol_new snd_ymfpci_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Wave Playback Volume", @@ -1800,7 +1780,7 @@ int snd_ymfpci_mixer(struct snd_ymfpci *chip, int rear_switch) struct snd_pcm_substream *substream; unsigned int idx; int err; - static struct snd_ac97_bus_ops ops = { + static const struct snd_ac97_bus_ops ops = { .write = snd_ymfpci_codec_write, .read = snd_ymfpci_codec_read, }; @@ -1928,7 +1908,7 @@ static int snd_ymfpci_timer_precise_resolution(struct snd_timer *timer, return 0; } -static struct snd_timer_hardware snd_ymfpci_timer_hw = { +static const struct snd_timer_hardware snd_ymfpci_timer_hw = { .flags = SNDRV_TIMER_HW_AUTO, .resolution = 10417, /* 1 / 96 kHz = 10.41666...us */ .ticks = 0x10000, @@ -2254,7 +2234,7 @@ static int snd_ymfpci_dev_free(struct snd_device *device) } #ifdef CONFIG_PM_SLEEP -static int saved_regs_index[] = { +static const int saved_regs_index[] = { /* spdif */ YDSXGR_SPDIFOUTCTRL, YDSXGR_SPDIFOUTSTATUS, @@ -2347,7 +2327,7 @@ int snd_ymfpci_create(struct snd_card *card, { struct snd_ymfpci *chip; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_ymfpci_dev_free, }; @@ -2373,7 +2353,7 @@ int snd_ymfpci_create(struct snd_card *card, chip->device_id = pci->device; chip->rev = pci->revision; chip->reg_area_phys = pci_resource_start(pci, 0); - chip->reg_area_virt = ioremap_nocache(chip->reg_area_phys, 0x8000); + chip->reg_area_virt = ioremap(chip->reg_area_phys, 0x8000); pci_set_master(pci); chip->src441_used = -1; @@ -2391,6 +2371,7 @@ int snd_ymfpci_create(struct snd_card *card, goto free_chip; } chip->irq = pci->irq; + card->sync_irq = chip->irq; snd_ymfpci_aclink_reset(pci); if (snd_ymfpci_codec_ready(chip, 0) < 0) { diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c index 022db0479908..6c33ea91cc05 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf.c +++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c @@ -82,7 +82,7 @@ static int snd_pdacf_probe(struct pcmcia_device *link) int i, err; struct snd_pdacf *pdacf; struct snd_card *card; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_pdacf_dev_free, }; @@ -224,6 +224,7 @@ static int pdacf_config(struct pcmcia_device *link) link->irq) < 0) goto failed; + pdacf->card->sync_irq = link->irq; return 0; failed: diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c index db3cd459b954..5537c0882aa5 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf_core.c +++ b/sound/pcmcia/pdaudiocf/pdaudiocf_core.c @@ -179,7 +179,7 @@ int snd_pdacf_ak4117_create(struct snd_pdacf *chip) /* from AK4117 then INT1 pin from AK4117 will be high all time, because PCMCIA interrupts are */ /* egde based and FPGA does logical OR for all interrupt sources, we cannot use these */ /* high-rate sources */ - static unsigned char pgm[5] = { + static const unsigned char pgm[5] = { AK4117_XTL_24_576M | AK4117_EXCT, /* AK4117_REG_PWRDN */ AK4117_CM_PLL_XTAL | AK4117_PKCS_128fs | AK4117_XCKS_128fs, /* AK4117_REQ_CLOCK */ AK4117_EFH_1024LRCLK | AK4117_DIF_24R | AK4117_IPS, /* AK4117_REG_IO */ diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c index 067b1c3a3e02..6cbe5cb34358 100644 --- a/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c +++ b/sound/pcmcia/pdaudiocf/pdaudiocf_pcm.c @@ -84,23 +84,6 @@ static int pdacf_pcm_trigger(struct snd_pcm_substream *subs, int cmd) } /* - * pdacf_pcm_hw_params - hw_params callback for playback and capture - */ -static int pdacf_pcm_hw_params(struct snd_pcm_substream *subs, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(subs, params_buffer_bytes(hw_params)); -} - -/* - * pdacf_pcm_hw_free - hw_free callback for playback and capture - */ -static int pdacf_pcm_hw_free(struct snd_pcm_substream *subs) -{ - return snd_pcm_lib_free_pages(subs); -} - -/* * pdacf_pcm_prepare - prepare callback for playback and capture */ static int pdacf_pcm_prepare(struct snd_pcm_substream *subs) @@ -255,9 +238,6 @@ static snd_pcm_uframes_t pdacf_pcm_capture_pointer(struct snd_pcm_substream *sub static const struct snd_pcm_ops pdacf_pcm_capture_ops = { .open = pdacf_pcm_capture_open, .close = pdacf_pcm_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = pdacf_pcm_hw_params, - .hw_free = pdacf_pcm_hw_free, .prepare = pdacf_pcm_prepare, .trigger = pdacf_pcm_trigger, .pointer = pdacf_pcm_capture_pointer, @@ -277,9 +257,9 @@ int snd_pdacf_pcm_new(struct snd_pdacf *chip) return err; snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pdacf_pcm_capture_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - snd_dma_continuous_data(GFP_KERNEL | GFP_DMA32), - 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, + snd_dma_continuous_data(GFP_KERNEL | GFP_DMA32), + 0, 0); pcm->private_data = chip; pcm->info_flags = 0; diff --git a/sound/pcmcia/vx/vxp_ops.c b/sound/pcmcia/vx/vxp_ops.c index 447c6342eec8..45eeb0f57d59 100644 --- a/sound/pcmcia/vx/vxp_ops.c +++ b/sound/pcmcia/vx/vxp_ops.c @@ -15,7 +15,7 @@ #include "vxpocket.h" -static int vxp_reg_offset[VX_REG_MAX] = { +static const int vxp_reg_offset[VX_REG_MAX] = { [VX_ICR] = 0x00, // ICR [VX_CVR] = 0x01, // CVR [VX_ISR] = 0x02, // ISR @@ -581,7 +581,7 @@ static void vxp_reset_board(struct vx_core *_chip, int cold_reset) * callbacks */ /* exported */ -struct snd_vx_ops snd_vxpocket_ops = { +const struct snd_vx_ops snd_vxpocket_ops = { .in8 = vxp_inb, .out8 = vxp_outb, .test_and_ack = vxp_test_and_ack, diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c index 4e08863c3045..afd30a90c807 100644 --- a/sound/pcmcia/vx/vxpocket.c +++ b/sound/pcmcia/vx/vxpocket.c @@ -82,7 +82,7 @@ static int snd_vxpocket_dev_free(struct snd_device *device) static const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0); -static struct snd_vx_hardware vxpocket_hw = { +static const struct snd_vx_hardware vxpocket_hw = { .name = "VXPocket", .type = VX_TYPE_VXPOCKET, @@ -104,7 +104,7 @@ static struct snd_vx_hardware vxpocket_hw = { * UER, but only for the first two inputs and outputs. */ -static struct snd_vx_hardware vxp440_hw = { +static const struct snd_vx_hardware vxp440_hw = { .name = "VXPocket440", .type = VX_TYPE_VXP440, @@ -126,7 +126,7 @@ static int snd_vxpocket_new(struct snd_card *card, int ibl, { struct vx_core *chip; struct snd_vxpocket *vxp; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_vxpocket_dev_free, }; int err; @@ -185,6 +185,7 @@ static int snd_vxpocket_assign_resources(struct vx_core *chip, int port, int irq card->shortname, port, irq); chip->irq = irq; + card->sync_irq = chip->irq; if ((err = snd_vx_setup_firmware(chip)) < 0) return err; diff --git a/sound/pcmcia/vx/vxpocket.h b/sound/pcmcia/vx/vxpocket.h index 6dbd9f6bd2ff..bce616cc3aca 100644 --- a/sound/pcmcia/vx/vxpocket.h +++ b/sound/pcmcia/vx/vxpocket.h @@ -32,7 +32,7 @@ struct snd_vxpocket { #define to_vxpocket(x) container_of(x, struct snd_vxpocket, core) -extern struct snd_vx_ops snd_vxpocket_ops; +extern const struct snd_vx_ops snd_vxpocket_ops; void vx_set_mic_boost(struct vx_core *chip, int boost); void vx_set_mic_level(struct vx_core *chip, int level); diff --git a/sound/ppc/awacs.c b/sound/ppc/awacs.c index 359d22a81ae3..73c0fd7277e6 100644 --- a/sound/ppc/awacs.c +++ b/sound/ppc/awacs.c @@ -464,7 +464,7 @@ static int snd_pmac_awacs_put_master_amp(struct snd_kcontrol *kcontrol, #define AMP_CH_SPK 0 #define AMP_CH_HD 1 -static struct snd_kcontrol_new snd_pmac_awacs_amp_vol[] = { +static const struct snd_kcontrol_new snd_pmac_awacs_amp_vol[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Speaker Playback Volume", .info = snd_pmac_awacs_info_volume_amp, @@ -582,46 +582,46 @@ static int snd_pmac_screamer_mic_boost_put(struct snd_kcontrol *kcontrol, /* * lists of mixer elements */ -static struct snd_kcontrol_new snd_pmac_awacs_mixers[] = { +static const struct snd_kcontrol_new snd_pmac_awacs_mixers[] = { AWACS_SWITCH("Master Capture Switch", 1, SHIFT_LOOPTHRU, 0), AWACS_VOLUME("Master Capture Volume", 0, 4, 0), /* AWACS_SWITCH("Unknown Playback Switch", 6, SHIFT_PAROUT0, 0), */ }; -static struct snd_kcontrol_new snd_pmac_screamer_mixers_beige[] = { +static const struct snd_kcontrol_new snd_pmac_screamer_mixers_beige[] = { AWACS_VOLUME("Master Playback Volume", 2, 6, 1), AWACS_VOLUME("Play-through Playback Volume", 5, 6, 1), AWACS_SWITCH("Line Capture Switch", 0, SHIFT_MUX_MIC, 0), AWACS_SWITCH("CD Capture Switch", 0, SHIFT_MUX_LINE, 0), }; -static struct snd_kcontrol_new snd_pmac_screamer_mixers_lo[] = { +static const struct snd_kcontrol_new snd_pmac_screamer_mixers_lo[] = { AWACS_VOLUME("Line out Playback Volume", 2, 6, 1), }; -static struct snd_kcontrol_new snd_pmac_screamer_mixers_imac[] = { +static const struct snd_kcontrol_new snd_pmac_screamer_mixers_imac[] = { AWACS_VOLUME("Play-through Playback Volume", 5, 6, 1), AWACS_SWITCH("CD Capture Switch", 0, SHIFT_MUX_CD, 0), }; -static struct snd_kcontrol_new snd_pmac_screamer_mixers_g4agp[] = { +static const struct snd_kcontrol_new snd_pmac_screamer_mixers_g4agp[] = { AWACS_VOLUME("Line out Playback Volume", 2, 6, 1), AWACS_VOLUME("Master Playback Volume", 5, 6, 1), AWACS_SWITCH("CD Capture Switch", 0, SHIFT_MUX_CD, 0), AWACS_SWITCH("Line Capture Switch", 0, SHIFT_MUX_MIC, 0), }; -static struct snd_kcontrol_new snd_pmac_awacs_mixers_pmac7500[] = { +static const struct snd_kcontrol_new snd_pmac_awacs_mixers_pmac7500[] = { AWACS_VOLUME("Line out Playback Volume", 2, 6, 1), AWACS_SWITCH("CD Capture Switch", 0, SHIFT_MUX_CD, 0), AWACS_SWITCH("Line Capture Switch", 0, SHIFT_MUX_MIC, 0), }; -static struct snd_kcontrol_new snd_pmac_awacs_mixers_pmac5500[] = { +static const struct snd_kcontrol_new snd_pmac_awacs_mixers_pmac5500[] = { AWACS_VOLUME("Headphone Playback Volume", 2, 6, 1), }; -static struct snd_kcontrol_new snd_pmac_awacs_mixers_pmac[] = { +static const struct snd_kcontrol_new snd_pmac_awacs_mixers_pmac[] = { AWACS_VOLUME("Master Playback Volume", 2, 6, 1), AWACS_SWITCH("CD Capture Switch", 0, SHIFT_MUX_CD, 0), }; @@ -629,34 +629,34 @@ static struct snd_kcontrol_new snd_pmac_awacs_mixers_pmac[] = { /* FIXME: is this correct order? * screamer (powerbook G3 pismo) seems to have different bits... */ -static struct snd_kcontrol_new snd_pmac_awacs_mixers2[] = { +static const struct snd_kcontrol_new snd_pmac_awacs_mixers2[] = { AWACS_SWITCH("Line Capture Switch", 0, SHIFT_MUX_LINE, 0), AWACS_SWITCH("Mic Capture Switch", 0, SHIFT_MUX_MIC, 0), }; -static struct snd_kcontrol_new snd_pmac_screamer_mixers2[] = { +static const struct snd_kcontrol_new snd_pmac_screamer_mixers2[] = { AWACS_SWITCH("Line Capture Switch", 0, SHIFT_MUX_MIC, 0), AWACS_SWITCH("Mic Capture Switch", 0, SHIFT_MUX_LINE, 0), }; -static struct snd_kcontrol_new snd_pmac_awacs_mixers2_pmac5500[] = { +static const struct snd_kcontrol_new snd_pmac_awacs_mixers2_pmac5500[] = { AWACS_SWITCH("CD Capture Switch", 0, SHIFT_MUX_CD, 0), }; -static struct snd_kcontrol_new snd_pmac_awacs_master_sw = +static const struct snd_kcontrol_new snd_pmac_awacs_master_sw = AWACS_SWITCH("Master Playback Switch", 1, SHIFT_HDMUTE, 1); -static struct snd_kcontrol_new snd_pmac_awacs_master_sw_imac = +static const struct snd_kcontrol_new snd_pmac_awacs_master_sw_imac = AWACS_SWITCH("Line out Playback Switch", 1, SHIFT_HDMUTE, 1); -static struct snd_kcontrol_new snd_pmac_awacs_master_sw_pmac5500 = +static const struct snd_kcontrol_new snd_pmac_awacs_master_sw_pmac5500 = AWACS_SWITCH("Headphone Playback Switch", 1, SHIFT_HDMUTE, 1); -static struct snd_kcontrol_new snd_pmac_awacs_mic_boost[] = { +static const struct snd_kcontrol_new snd_pmac_awacs_mic_boost[] = { AWACS_SWITCH("Mic Boost Capture Switch", 0, SHIFT_GAINLINE, 0), }; -static struct snd_kcontrol_new snd_pmac_screamer_mic_boost[] = { +static const struct snd_kcontrol_new snd_pmac_screamer_mic_boost[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Mic Boost Capture Volume", .info = snd_pmac_screamer_mic_boost_info, @@ -665,34 +665,34 @@ static struct snd_kcontrol_new snd_pmac_screamer_mic_boost[] = { }, }; -static struct snd_kcontrol_new snd_pmac_awacs_mic_boost_pmac7500[] = +static const struct snd_kcontrol_new snd_pmac_awacs_mic_boost_pmac7500[] = { AWACS_SWITCH("Line Boost Capture Switch", 0, SHIFT_GAINLINE, 0), }; -static struct snd_kcontrol_new snd_pmac_screamer_mic_boost_beige[] = +static const struct snd_kcontrol_new snd_pmac_screamer_mic_boost_beige[] = { AWACS_SWITCH("Line Boost Capture Switch", 0, SHIFT_GAINLINE, 0), AWACS_SWITCH("CD Boost Capture Switch", 6, SHIFT_MIC_BOOST, 0), }; -static struct snd_kcontrol_new snd_pmac_screamer_mic_boost_imac[] = +static const struct snd_kcontrol_new snd_pmac_screamer_mic_boost_imac[] = { AWACS_SWITCH("Line Boost Capture Switch", 0, SHIFT_GAINLINE, 0), AWACS_SWITCH("Mic Boost Capture Switch", 6, SHIFT_MIC_BOOST, 0), }; -static struct snd_kcontrol_new snd_pmac_awacs_speaker_vol[] = { +static const struct snd_kcontrol_new snd_pmac_awacs_speaker_vol[] = { AWACS_VOLUME("Speaker Playback Volume", 4, 6, 1), }; -static struct snd_kcontrol_new snd_pmac_awacs_speaker_sw = +static const struct snd_kcontrol_new snd_pmac_awacs_speaker_sw = AWACS_SWITCH("Speaker Playback Switch", 1, SHIFT_SPKMUTE, 1); -static struct snd_kcontrol_new snd_pmac_awacs_speaker_sw_imac1 = +static const struct snd_kcontrol_new snd_pmac_awacs_speaker_sw_imac1 = AWACS_SWITCH("Speaker Playback Switch", 1, SHIFT_PAROUT1, 1); -static struct snd_kcontrol_new snd_pmac_awacs_speaker_sw_imac2 = +static const struct snd_kcontrol_new snd_pmac_awacs_speaker_sw_imac2 = AWACS_SWITCH("Speaker Playback Switch", 1, SHIFT_PAROUT1, 0); @@ -700,7 +700,7 @@ AWACS_SWITCH("Speaker Playback Switch", 1, SHIFT_PAROUT1, 0); * add new mixer elements to the card */ static int build_mixers(struct snd_pmac *chip, int nums, - struct snd_kcontrol_new *mixers) + const struct snd_kcontrol_new *mixers) { int i, err; diff --git a/sound/ppc/beep.c b/sound/ppc/beep.c index e2806b8aee53..6bc586a5db0f 100644 --- a/sound/ppc/beep.c +++ b/sound/ppc/beep.c @@ -44,7 +44,7 @@ void snd_pmac_beep_stop(struct snd_pmac *chip) * so we can multiply by an amplitude in the range 0..100 to get a * signed short value to put in the output buffer. */ -static short beep_wform[256] = { +static const short beep_wform[256] = { 0, 40, 79, 117, 153, 187, 218, 245, 269, 288, 304, 316, 323, 327, 327, 324, 318, 310, 299, 288, 275, 262, 249, 236, diff --git a/sound/ppc/burgundy.c b/sound/ppc/burgundy.c index a2a41e5245ef..4fb990ab2ceb 100644 --- a/sound/ppc/burgundy.c +++ b/sound/ppc/burgundy.c @@ -454,7 +454,7 @@ static int snd_pmac_burgundy_put_switch_b(struct snd_kcontrol *kcontrol, /* * Burgundy mixers */ -static struct snd_kcontrol_new snd_pmac_burgundy_mixers[] = { +static const struct snd_kcontrol_new snd_pmac_burgundy_mixers[] = { BURGUNDY_VOLUME_W("Master Playback Volume", 0, MASK_ADDR_BURGUNDY_MASTER_VOLUME, 8), BURGUNDY_VOLUME_W("CD Capture Volume", 0, @@ -482,7 +482,7 @@ static struct snd_kcontrol_new snd_pmac_burgundy_mixers[] = { */ BURGUNDY_SWITCH_B("PCM Capture Switch", 0, MASK_ADDR_BURGUNDY_HOSTIFEH, 0x01, 0, 0) }; -static struct snd_kcontrol_new snd_pmac_burgundy_mixers_imac[] = { +static const struct snd_kcontrol_new snd_pmac_burgundy_mixers_imac[] = { BURGUNDY_VOLUME_W("Line in Capture Volume", 0, MASK_ADDR_BURGUNDY_VOLLINE, 16), BURGUNDY_VOLUME_W("Mic Capture Volume", 0, @@ -508,7 +508,7 @@ static struct snd_kcontrol_new snd_pmac_burgundy_mixers_imac[] = { BURGUNDY_SWITCH_B("Mic Boost Capture Switch", 0, MASK_ADDR_BURGUNDY_INPBOOST, 0x40, 0x80, 1) }; -static struct snd_kcontrol_new snd_pmac_burgundy_mixers_pmac[] = { +static const struct snd_kcontrol_new snd_pmac_burgundy_mixers_pmac[] = { BURGUNDY_VOLUME_W("Line in Capture Volume", 0, MASK_ADDR_BURGUNDY_VOLMIC, 16), BURGUNDY_VOLUME_B("Line in Gain Capture Volume", 0, @@ -524,33 +524,33 @@ static struct snd_kcontrol_new snd_pmac_burgundy_mixers_pmac[] = { /* BURGUNDY_SWITCH_B("Line in Boost Capture Switch", 0, * MASK_ADDR_BURGUNDY_INPBOOST, 0x40, 0x80, 1) */ }; -static struct snd_kcontrol_new snd_pmac_burgundy_master_sw_imac = +static const struct snd_kcontrol_new snd_pmac_burgundy_master_sw_imac = BURGUNDY_SWITCH_B("Master Playback Switch", 0, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, BURGUNDY_OUTPUT_LEFT | BURGUNDY_LINEOUT_LEFT | BURGUNDY_HP_LEFT, BURGUNDY_OUTPUT_RIGHT | BURGUNDY_LINEOUT_RIGHT | BURGUNDY_HP_RIGHT, 1); -static struct snd_kcontrol_new snd_pmac_burgundy_master_sw_pmac = +static const struct snd_kcontrol_new snd_pmac_burgundy_master_sw_pmac = BURGUNDY_SWITCH_B("Master Playback Switch", 0, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, BURGUNDY_OUTPUT_INTERN | BURGUNDY_OUTPUT_LEFT, BURGUNDY_OUTPUT_RIGHT, 1); -static struct snd_kcontrol_new snd_pmac_burgundy_speaker_sw_imac = +static const struct snd_kcontrol_new snd_pmac_burgundy_speaker_sw_imac = BURGUNDY_SWITCH_B("Speaker Playback Switch", 0, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, BURGUNDY_OUTPUT_LEFT, BURGUNDY_OUTPUT_RIGHT, 1); -static struct snd_kcontrol_new snd_pmac_burgundy_speaker_sw_pmac = +static const struct snd_kcontrol_new snd_pmac_burgundy_speaker_sw_pmac = BURGUNDY_SWITCH_B("Speaker Playback Switch", 0, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, BURGUNDY_OUTPUT_INTERN, 0, 0); -static struct snd_kcontrol_new snd_pmac_burgundy_line_sw_imac = +static const struct snd_kcontrol_new snd_pmac_burgundy_line_sw_imac = BURGUNDY_SWITCH_B("Line out Playback Switch", 0, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, BURGUNDY_LINEOUT_LEFT, BURGUNDY_LINEOUT_RIGHT, 1); -static struct snd_kcontrol_new snd_pmac_burgundy_line_sw_pmac = +static const struct snd_kcontrol_new snd_pmac_burgundy_line_sw_pmac = BURGUNDY_SWITCH_B("Line out Playback Switch", 0, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, BURGUNDY_OUTPUT_LEFT, BURGUNDY_OUTPUT_RIGHT, 1); -static struct snd_kcontrol_new snd_pmac_burgundy_hp_sw_imac = +static const struct snd_kcontrol_new snd_pmac_burgundy_hp_sw_imac = BURGUNDY_SWITCH_B("Headphone Playback Switch", 0, MASK_ADDR_BURGUNDY_MORE_OUTPUTENABLES, BURGUNDY_HP_LEFT, BURGUNDY_HP_RIGHT, 1); diff --git a/sound/ppc/daca.c b/sound/ppc/daca.c index f2b4478139a4..1eb698dafd93 100644 --- a/sound/ppc/daca.c +++ b/sound/ppc/daca.c @@ -186,7 +186,7 @@ static int daca_put_amp(struct snd_kcontrol *kcontrol, return change; } -static struct snd_kcontrol_new daca_mixers[] = { +static const struct snd_kcontrol_new daca_mixers[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Deemphasis Switch", .info = daca_info_deemphasis, diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c index 1b11e53f6a62..592532c09a82 100644 --- a/sound/ppc/pmac.c +++ b/sound/ppc/pmac.c @@ -24,11 +24,11 @@ /* fixed frequency table for awacs, screamer, burgundy, DACA (44100 max) */ -static int awacs_freqs[8] = { +static const int awacs_freqs[8] = { 44100, 29400, 22050, 17640, 14700, 11025, 8820, 7350 }; /* fixed frequency table for tumbler */ -static int tumbler_freqs[1] = { +static const int tumbler_freqs[1] = { 44100 }; @@ -108,24 +108,6 @@ static inline int another_stream(int stream) } /* - * allocate buffers - */ -static int snd_pmac_pcm_hw_params(struct snd_pcm_substream *subs, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(subs, params_buffer_bytes(hw_params)); -} - -/* - * release buffers - */ -static int snd_pmac_pcm_hw_free(struct snd_pcm_substream *subs) -{ - snd_pcm_lib_free_pages(subs); - return 0; -} - -/* * get a stream of the opposite direction */ static struct pmac_stream *snd_pmac_get_stream(struct snd_pmac *chip, int stream) @@ -671,9 +653,6 @@ static int snd_pmac_capture_close(struct snd_pcm_substream *subs) static const struct snd_pcm_ops snd_pmac_playback_ops = { .open = snd_pmac_playback_open, .close = snd_pmac_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_pmac_pcm_hw_params, - .hw_free = snd_pmac_pcm_hw_free, .prepare = snd_pmac_playback_prepare, .trigger = snd_pmac_playback_trigger, .pointer = snd_pmac_playback_pointer, @@ -682,9 +661,6 @@ static const struct snd_pcm_ops snd_pmac_playback_ops = { static const struct snd_pcm_ops snd_pmac_capture_ops = { .open = snd_pmac_capture_open, .close = snd_pmac_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_pmac_pcm_hw_params, - .hw_free = snd_pmac_pcm_hw_free, .prepare = snd_pmac_capture_prepare, .trigger = snd_pmac_capture_trigger, .pointer = snd_pmac_capture_pointer, @@ -721,9 +697,9 @@ int snd_pmac_pcm_new(struct snd_pmac *chip) chip->capture.cur_freqs = chip->freqs_ok; /* preallocate 64k buffer */ - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->pdev->dev, - 64 * 1024, 64 * 1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->pdev->dev, + 64 * 1024, 64 * 1024); return 0; } @@ -1128,7 +1104,7 @@ static int pmac_hp_detect_get(struct snd_kcontrol *kcontrol, return 0; } -static struct snd_kcontrol_new auto_mute_controls[] = { +static const struct snd_kcontrol_new auto_mute_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Auto Mute Switch", .info = snd_pmac_boolean_mono_info, @@ -1167,7 +1143,7 @@ int snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return) int i, err; unsigned int irq; unsigned long ctrl_addr, txdma_addr, rxdma_addr; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_pmac_dev_free, }; @@ -1198,7 +1174,7 @@ int snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return) np = chip->node; chip->requested = 0; if (chip->is_k2) { - static char *rnames[] = { + static const char * const rnames[] = { "Sound Control", "Sound DMA" }; for (i = 0; i < 2; i ++) { if (of_address_to_resource(np->parent, i, @@ -1223,7 +1199,7 @@ int snd_pmac_new(struct snd_card *card, struct snd_pmac **chip_return) txdma_addr = chip->rsrc[1].start; rxdma_addr = txdma_addr + 0x100; } else { - static char *rnames[] = { + static const char * const rnames[] = { "Sound Control", "Sound Tx DMA", "Sound Rx DMA" }; for (i = 0; i < 3; i ++) { if (of_address_to_resource(np, i, diff --git a/sound/ppc/pmac.h b/sound/ppc/pmac.h index 529f5a9f9039..a758caf689d2 100644 --- a/sound/ppc/pmac.h +++ b/sound/ppc/pmac.h @@ -104,7 +104,7 @@ struct snd_pmac { struct resource rsrc[3]; int num_freqs; - int *freq_table; + const int *freq_table; unsigned int freqs_ok; /* bit flags */ unsigned int formats_ok; /* pcm hwinfo */ int active; diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c index c213eb7ca23c..6d2a33b8faa0 100644 --- a/sound/ppc/snd_ps3.c +++ b/sound/ppc/snd_ps3.c @@ -535,22 +535,6 @@ static int snd_ps3_pcm_close(struct snd_pcm_substream *substream) return 0; }; -static int snd_ps3_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - size_t size; - - /* alloc transport buffer */ - size = params_buffer_bytes(hw_params); - snd_pcm_lib_malloc_pages(substream, size); - return 0; -}; - -static int snd_ps3_pcm_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -}; - static int snd_ps3_delay_to_bytes(struct snd_pcm_substream *substream, unsigned int delay_ms) { @@ -731,7 +715,7 @@ static int snd_ps3_spdif_default_put(struct snd_kcontrol *kcontrol, return 0; } -static struct snd_kcontrol_new spdif_ctls[] = { +static const struct snd_kcontrol_new spdif_ctls[] = { { .access = SNDRV_CTL_ELEM_ACCESS_READ, .iface = SNDRV_CTL_ELEM_IFACE_PCM, @@ -758,9 +742,6 @@ static struct snd_kcontrol_new spdif_ctls[] = { static const struct snd_pcm_ops snd_ps3_pcm_spdif_ops = { .open = snd_ps3_pcm_open, .close = snd_ps3_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_ps3_pcm_hw_params, - .hw_free = snd_ps3_pcm_hw_free, .prepare = snd_ps3_pcm_prepare, .trigger = snd_ps3_pcm_trigger, .pointer = snd_ps3_pcm_pointer, @@ -1007,11 +988,11 @@ static int snd_ps3_driver_probe(struct ps3_system_bus_device *dev) the_card.pcm->info_flags = SNDRV_PCM_INFO_NONINTERLEAVED; /* pre-alloc PCM DMA buffer*/ - snd_pcm_lib_preallocate_pages_for_all(the_card.pcm, - SNDRV_DMA_TYPE_DEV, - &dev->core, - SND_PS3_PCM_PREALLOC_SIZE, - SND_PS3_PCM_PREALLOC_SIZE); + snd_pcm_set_managed_buffer_all(the_card.pcm, + SNDRV_DMA_TYPE_DEV, + &dev->core, + SND_PS3_PCM_PREALLOC_SIZE, + SND_PS3_PCM_PREALLOC_SIZE); /* * allocate null buffer diff --git a/sound/ppc/tumbler.c b/sound/ppc/tumbler.c index 31bab6af645f..6e5bdaa262b0 100644 --- a/sound/ppc/tumbler.c +++ b/sound/ppc/tumbler.c @@ -106,7 +106,7 @@ struct pmac_tumbler { /* */ -static int send_init_client(struct pmac_keywest *i2c, unsigned int *regs) +static int send_init_client(struct pmac_keywest *i2c, const unsigned int *regs) { while (*regs > 0) { int err, count = 10; @@ -128,7 +128,7 @@ static int send_init_client(struct pmac_keywest *i2c, unsigned int *regs) static int tumbler_init_client(struct pmac_keywest *i2c) { - static unsigned int regs[] = { + static const unsigned int regs[] = { /* normal operation, SCLK=64fps, i2s output, i2s input, 16bit width */ TAS_REG_MCS, (1<<6)|(2<<4)|(2<<2)|0, 0, /* terminator */ @@ -139,7 +139,7 @@ static int tumbler_init_client(struct pmac_keywest *i2c) static int snapper_init_client(struct pmac_keywest *i2c) { - static unsigned int regs[] = { + static const unsigned int regs[] = { /* normal operation, SCLK=64fps, i2s output, 16bit width */ TAS_REG_MCS, (1<<6)|(2<<4)|0, /* normal operation, all-pass mode */ @@ -478,11 +478,11 @@ struct tumbler_mono_vol { int reg; int bytes; unsigned int max; - unsigned int *table; + const unsigned int *table; }; static int tumbler_set_mono_volume(struct pmac_tumbler *mix, - struct tumbler_mono_vol *info) + const struct tumbler_mono_vol *info) { unsigned char block[4]; unsigned int vol; @@ -553,7 +553,7 @@ static int tumbler_put_mono(struct snd_kcontrol *kcontrol, } /* TAS3001c mono volumes */ -static struct tumbler_mono_vol tumbler_pcm_vol_info = { +static const struct tumbler_mono_vol tumbler_pcm_vol_info = { .index = VOL_IDX_PCM_MONO, .reg = TAS_REG_PCM, .bytes = 3, @@ -561,7 +561,7 @@ static struct tumbler_mono_vol tumbler_pcm_vol_info = { .table = mixer_volume_table, }; -static struct tumbler_mono_vol tumbler_bass_vol_info = { +static const struct tumbler_mono_vol tumbler_bass_vol_info = { .index = VOL_IDX_BASS, .reg = TAS_REG_BASS, .bytes = 1, @@ -569,7 +569,7 @@ static struct tumbler_mono_vol tumbler_bass_vol_info = { .table = bass_volume_table, }; -static struct tumbler_mono_vol tumbler_treble_vol_info = { +static const struct tumbler_mono_vol tumbler_treble_vol_info = { .index = VOL_IDX_TREBLE, .reg = TAS_REG_TREBLE, .bytes = 1, @@ -578,7 +578,7 @@ static struct tumbler_mono_vol tumbler_treble_vol_info = { }; /* TAS3004 mono volumes */ -static struct tumbler_mono_vol snapper_bass_vol_info = { +static const struct tumbler_mono_vol snapper_bass_vol_info = { .index = VOL_IDX_BASS, .reg = TAS_REG_BASS, .bytes = 1, @@ -586,7 +586,7 @@ static struct tumbler_mono_vol snapper_bass_vol_info = { .table = snapper_bass_volume_table, }; -static struct tumbler_mono_vol snapper_treble_vol_info = { +static const struct tumbler_mono_vol snapper_treble_vol_info = { .index = VOL_IDX_TREBLE, .reg = TAS_REG_TREBLE, .bytes = 1, @@ -826,7 +826,7 @@ static int snapper_put_capture_source(struct snd_kcontrol *kcontrol, /* */ -static struct snd_kcontrol_new tumbler_mixers[] = { +static const struct snd_kcontrol_new tumbler_mixers[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Master Playback Volume", .info = tumbler_info_master_volume, @@ -850,7 +850,7 @@ static struct snd_kcontrol_new tumbler_mixers[] = { }, }; -static struct snd_kcontrol_new snapper_mixers[] = { +static const struct snd_kcontrol_new snapper_mixers[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Master Playback Volume", .info = tumbler_info_master_volume, diff --git a/sound/ppc/tumbler_volume.h b/sound/ppc/tumbler_volume.h index 549ec6a31a98..16d548019ee9 100644 --- a/sound/ppc/tumbler_volume.h +++ b/sound/ppc/tumbler_volume.h @@ -2,7 +2,7 @@ /* volume tables, taken from TAS3001c data manual */ /* volume gain values */ /* 0 = -70 dB, 175 = 18.0 dB in 0.5 dB step */ -static unsigned int master_volume_table[] = { +static const unsigned int master_volume_table[] = { 0x00000015, 0x00000016, 0x00000017, 0x00000019, 0x0000001a, 0x0000001c, 0x0000001d, 0x0000001f, 0x00000021, @@ -66,7 +66,7 @@ static unsigned int master_volume_table[] = { /* treble table for TAS3001c */ /* 0 = -18 dB, 72 = 18 dB in 0.5 dB step */ -static unsigned int treble_volume_table[] = { +static const unsigned int treble_volume_table[] = { 0x96, 0x95, 0x94, 0x93, 0x92, 0x91, 0x90, 0x8f, 0x8e, @@ -96,7 +96,7 @@ static unsigned int treble_volume_table[] = { /* bass table for TAS3001c */ /* 0 = -18 dB, 72 = 18 dB in 0.5 dB step */ -static unsigned int bass_volume_table[] = { +static const unsigned int bass_volume_table[] = { 0x86, 0x82, 0x7f, 0x7d, 0x7a, 0x78, 0x76, 0x74, 0x72, @@ -126,7 +126,7 @@ static unsigned int bass_volume_table[] = { /* mixer (pcm) volume table */ /* 0 = -70 dB, 175 = 18.0 dB in 0.5 dB step */ -static unsigned int mixer_volume_table[] = { +static const unsigned int mixer_volume_table[] = { 0x00014b, 0x00015f, 0x000174, 0x00018a, 0x0001a1, 0x0001ba, 0x0001d4, 0x0001f0, 0x00020d, @@ -191,7 +191,7 @@ static unsigned int mixer_volume_table[] = { /* treble table for TAS3004 */ /* 0 = -18 dB, 72 = 18 dB in 0.5 dB step */ -static unsigned int snapper_treble_volume_table[] = { +static const unsigned int snapper_treble_volume_table[] = { 0x96, 0x95, 0x94, 0x93, 0x92, 0x91, 0x90, 0x8f, 0x8e, @@ -221,7 +221,7 @@ static unsigned int snapper_treble_volume_table[] = { /* bass table for TAS3004 */ /* 0 = -18 dB, 72 = 18 dB in 0.5 dB step */ -static unsigned int snapper_bass_volume_table[] = { +static const unsigned int snapper_bass_volume_table[] = { 0x96, 0x95, 0x94, 0x93, 0x92, 0x91, 0x90, 0x8f, 0x8e, diff --git a/sound/sh/aica.c b/sound/sh/aica.c index bf1fb0d8a930..8fa68432d3c1 100644 --- a/sound/sh/aica.c +++ b/sound/sh/aica.c @@ -101,10 +101,10 @@ static void spu_memset(u32 toi, u32 what, int length) } /* spu_memload - write to SPU address space */ -static void spu_memload(u32 toi, void *from, int length) +static void spu_memload(u32 toi, const void *from, int length) { unsigned long flags; - u32 *froml = from; + const u32 *froml = from; u32 __iomem *to = (u32 __iomem *) (SPU_MEMORY_BASE + toi); int i; u32 val; @@ -363,23 +363,6 @@ static int snd_aicapcm_pcm_close(struct snd_pcm_substream return 0; } -static int snd_aicapcm_pcm_hw_free(struct snd_pcm_substream - *substream) -{ - /* Free the DMA buffer */ - return snd_pcm_lib_free_pages(substream); -} - -static int snd_aicapcm_pcm_hw_params(struct snd_pcm_substream - *substream, struct snd_pcm_hw_params - *hw_params) -{ - /* Allocate a DMA buffer using ALSA built-ins */ - return - snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - static int snd_aicapcm_pcm_prepare(struct snd_pcm_substream *substream) { @@ -416,9 +399,6 @@ static unsigned long snd_aicapcm_pcm_pointer(struct snd_pcm_substream static const struct snd_pcm_ops snd_aicapcm_playback_ops = { .open = snd_aicapcm_pcm_open, .close = snd_aicapcm_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_aicapcm_pcm_hw_params, - .hw_free = snd_aicapcm_pcm_hw_free, .prepare = snd_aicapcm_pcm_prepare, .trigger = snd_aicapcm_pcm_trigger, .pointer = snd_aicapcm_pcm_pointer, @@ -441,11 +421,11 @@ static int __init snd_aicapcmchip(struct snd_card_aica snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_aicapcm_playback_ops); /* Allocate the DMA buffers */ - snd_pcm_lib_preallocate_pages_for_all(pcm, - SNDRV_DMA_TYPE_CONTINUOUS, - NULL, - AICA_BUFFER_SIZE, - AICA_BUFFER_SIZE); + snd_pcm_set_managed_buffer_all(pcm, + SNDRV_DMA_TYPE_CONTINUOUS, + NULL, + AICA_BUFFER_SIZE, + AICA_BUFFER_SIZE); return 0; } diff --git a/sound/sh/sh_dac_audio.c b/sound/sh/sh_dac_audio.c index f9e36abc98ac..feb28502940f 100644 --- a/sound/sh/sh_dac_audio.c +++ b/sound/sh/sh_dac_audio.c @@ -125,18 +125,6 @@ static int snd_sh_dac_pcm_close(struct snd_pcm_substream *substream) return 0; } -static int snd_sh_dac_pcm_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -static int snd_sh_dac_pcm_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static int snd_sh_dac_pcm_prepare(struct snd_pcm_substream *substream) { struct snd_sh_dac *chip = snd_pcm_substream_chip(substream); @@ -175,7 +163,6 @@ static int snd_sh_dac_pcm_copy(struct snd_pcm_substream *substream, { /* channel is not used (interleaved data) */ struct snd_sh_dac *chip = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; if (copy_from_user_toio(chip->data_buffer + pos, src, count)) return -EFAULT; @@ -195,7 +182,6 @@ static int snd_sh_dac_pcm_copy_kernel(struct snd_pcm_substream *substream, { /* channel is not used (interleaved data) */ struct snd_sh_dac *chip = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; memcpy_toio(chip->data_buffer + pos, src, count); chip->buffer_end = chip->data_buffer + pos + count; @@ -214,7 +200,6 @@ static int snd_sh_dac_pcm_silence(struct snd_pcm_substream *substream, { /* channel is not used (interleaved data) */ struct snd_sh_dac *chip = snd_pcm_substream_chip(substream); - struct snd_pcm_runtime *runtime = substream->runtime; memset_io(chip->data_buffer + pos, 0, count); chip->buffer_end = chip->data_buffer + pos + count; @@ -240,9 +225,6 @@ snd_pcm_uframes_t snd_sh_dac_pcm_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_sh_dac_pcm_ops = { .open = snd_sh_dac_pcm_open, .close = snd_sh_dac_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_sh_dac_pcm_hw_params, - .hw_free = snd_sh_dac_pcm_hw_free, .prepare = snd_sh_dac_pcm_prepare, .trigger = snd_sh_dac_pcm_trigger, .pointer = snd_sh_dac_pcm_pointer, @@ -267,10 +249,8 @@ static int snd_sh_dac_pcm(struct snd_sh_dac *chip, int device) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_sh_dac_pcm_ops); /* buffer size=48K */ - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS, - NULL, - 48 * 1024, - 48 * 1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS, + NULL, 48 * 1024, 48 * 1024); return 0; } @@ -342,7 +322,7 @@ static int snd_sh_dac_create(struct snd_card *card, struct snd_sh_dac *chip; int err; - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_sh_dac_dev_free, }; diff --git a/sound/soc/amd/Kconfig b/sound/soc/amd/Kconfig index 5f40517717c4..bce4cee5cb54 100644 --- a/sound/soc/amd/Kconfig +++ b/sound/soc/amd/Kconfig @@ -26,3 +26,13 @@ config SND_SOC_AMD_ACP3x depends on X86 && PCI help This option enables ACP v3.x I2S support on AMD platform + +config SND_SOC_AMD_RV_RT5682_MACH + tristate "AMD RV support for RT5682" + select SND_SOC_RT5682 + select SND_SOC_MAX98357A + select SND_SOC_CROS_EC_CODEC + select I2C_CROS_EC_TUNNEL + depends on SND_SOC_AMD_ACP3x && I2C && CROS_EC + help + This option enables machine driver for RT5682 and MAX9835. diff --git a/sound/soc/amd/Makefile b/sound/soc/amd/Makefile index c4ddc6adb6f0..e6f3d9b469f3 100644 --- a/sound/soc/amd/Makefile +++ b/sound/soc/amd/Makefile @@ -2,8 +2,10 @@ acp_audio_dma-objs := acp-pcm-dma.o snd-soc-acp-da7219mx98357-mach-objs := acp-da7219-max98357a.o snd-soc-acp-rt5645-mach-objs := acp-rt5645.o +snd-soc-acp-rt5682-mach-objs := acp3x-rt5682-max9836.o obj-$(CONFIG_SND_SOC_AMD_ACP) += acp_audio_dma.o obj-$(CONFIG_SND_SOC_AMD_CZ_DA7219MX98357_MACH) += snd-soc-acp-da7219mx98357-mach.o obj-$(CONFIG_SND_SOC_AMD_CZ_RT5645_MACH) += snd-soc-acp-rt5645-mach.o obj-$(CONFIG_SND_SOC_AMD_ACP3x) += raven/ +obj-$(CONFIG_SND_SOC_AMD_RV_RT5682_MACH) += snd-soc-acp-rt5682-mach.o diff --git a/sound/soc/amd/acp-da7219-max98357a.c b/sound/soc/amd/acp-da7219-max98357a.c index 7a5621e5e233..9414d7269c4f 100644 --- a/sound/soc/amd/acp-da7219-max98357a.c +++ b/sound/soc/amd/acp-da7219-max98357a.c @@ -54,7 +54,7 @@ static int cz_da7219_init(struct snd_soc_pcm_runtime *rtd) { int ret; struct snd_soc_card *card = rtd->card; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_component *component = codec_dai->component; dev_info(rtd->dev, "codec dai name = %s\n", codec_dai->name); diff --git a/sound/soc/amd/acp-rt5645.c b/sound/soc/amd/acp-rt5645.c index 91abeb92b648..73b31f88a6b5 100644 --- a/sound/soc/amd/acp-rt5645.c +++ b/sound/soc/amd/acp-rt5645.c @@ -48,7 +48,7 @@ static int cz_aif1_hw_params(struct snd_pcm_substream *substream, { int ret = 0; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); ret = snd_soc_dai_set_pll(codec_dai, 0, RT5645_PLL1_S_MCLK, CZ_PLAT_CLK, params_rate(params) * 512); @@ -73,7 +73,7 @@ static int cz_init(struct snd_soc_pcm_runtime *rtd) struct snd_soc_card *card; struct snd_soc_component *codec; - codec = rtd->codec_dai->component; + codec = asoc_rtd_to_codec(rtd, 0)->component; card = rtd->card; ret = snd_soc_card_jack_new(card, "Headset Jack", diff --git a/sound/soc/amd/acp3x-rt5682-max9836.c b/sound/soc/amd/acp3x-rt5682-max9836.c new file mode 100644 index 000000000000..024a7ee54cd5 --- /dev/null +++ b/sound/soc/amd/acp3x-rt5682-max9836.c @@ -0,0 +1,376 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Machine driver for AMD ACP Audio engine using DA7219 & MAX98357 codec. +// +//Copyright 2016 Advanced Micro Devices, Inc. + +#include <sound/core.h> +#include <sound/soc.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc-dapm.h> +#include <sound/jack.h> +#include <linux/clk.h> +#include <linux/gpio.h> +#include <linux/gpio/consumer.h> +#include <linux/module.h> +#include <linux/i2c.h> +#include <linux/input.h> +#include <linux/io.h> +#include <linux/acpi.h> + +#include "raven/acp3x.h" +#include "../codecs/rt5682.h" + +#define PCO_PLAT_CLK 48000000 +#define RT5682_PLL_FREQ (48000 * 512) +#define DUAL_CHANNEL 2 + +static struct snd_soc_jack pco_jack; +static struct clk *rt5682_dai_wclk; +static struct clk *rt5682_dai_bclk; +static struct gpio_desc *dmic_sel; + +static int acp3x_5682_init(struct snd_soc_pcm_runtime *rtd) +{ + int ret; + struct snd_soc_card *card = rtd->card; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_component *component = codec_dai->component; + + dev_info(rtd->dev, "codec dai name = %s\n", codec_dai->name); + + /* set rt5682 dai fmt */ + ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S + | SND_SOC_DAIFMT_NB_NF + | SND_SOC_DAIFMT_CBM_CFM); + if (ret < 0) { + dev_err(rtd->card->dev, + "Failed to set rt5682 dai fmt: %d\n", ret); + return ret; + } + + /* set codec PLL */ + ret = snd_soc_dai_set_pll(codec_dai, RT5682_PLL2, RT5682_PLL2_S_MCLK, + PCO_PLAT_CLK, RT5682_PLL_FREQ); + if (ret < 0) { + dev_err(rtd->dev, "can't set rt5682 PLL: %d\n", ret); + return ret; + } + + /* Set codec sysclk */ + ret = snd_soc_dai_set_sysclk(codec_dai, RT5682_SCLK_S_PLL2, + RT5682_PLL_FREQ, SND_SOC_CLOCK_IN); + if (ret < 0) { + dev_err(rtd->dev, + "Failed to set rt5682 SYSCLK: %d\n", ret); + return ret; + } + + /* Set tdm/i2s1 master bclk ratio */ + ret = snd_soc_dai_set_bclk_ratio(codec_dai, 64); + if (ret < 0) { + dev_err(rtd->dev, + "Failed to set rt5682 tdm bclk ratio: %d\n", ret); + return ret; + } + + rt5682_dai_wclk = clk_get(component->dev, "rt5682-dai-wclk"); + rt5682_dai_bclk = clk_get(component->dev, "rt5682-dai-bclk"); + + ret = snd_soc_card_jack_new(card, "Headset Jack", + SND_JACK_HEADSET | SND_JACK_LINEOUT | + SND_JACK_BTN_0 | SND_JACK_BTN_1 | + SND_JACK_BTN_2 | SND_JACK_BTN_3, + &pco_jack, NULL, 0); + if (ret) { + dev_err(card->dev, "HP jack creation failed %d\n", ret); + return ret; + } + + snd_jack_set_key(pco_jack.jack, SND_JACK_BTN_0, KEY_PLAYPAUSE); + snd_jack_set_key(pco_jack.jack, SND_JACK_BTN_1, KEY_VOLUMEUP); + snd_jack_set_key(pco_jack.jack, SND_JACK_BTN_2, KEY_VOLUMEDOWN); + snd_jack_set_key(pco_jack.jack, SND_JACK_BTN_3, KEY_VOICECOMMAND); + + ret = snd_soc_component_set_jack(component, &pco_jack, NULL); + if (ret) { + dev_err(rtd->dev, "Headset Jack call-back failed: %d\n", ret); + return ret; + } + + return ret; +} + +static int rt5682_clk_enable(struct snd_pcm_substream *substream) +{ + int ret = 0; + struct snd_soc_pcm_runtime *rtd = substream->private_data; + + /* RT5682 will support only 48K output with 48M mclk */ + clk_set_rate(rt5682_dai_wclk, 48000); + clk_set_rate(rt5682_dai_bclk, 48000 * 64); + ret = clk_prepare_enable(rt5682_dai_wclk); + if (ret < 0) { + dev_err(rtd->dev, "can't enable wclk %d\n", ret); + return ret; + } + + return ret; +} + +static void rt5682_clk_disable(void) +{ + clk_disable_unprepare(rt5682_dai_wclk); +} + +static const unsigned int channels[] = { + DUAL_CHANNEL, +}; + +static const unsigned int rates[] = { + 48000, +}; + +static const struct snd_pcm_hw_constraint_list constraints_rates = { + .count = ARRAY_SIZE(rates), + .list = rates, + .mask = 0, +}; + +static const struct snd_pcm_hw_constraint_list constraints_channels = { + .count = ARRAY_SIZE(channels), + .list = channels, + .mask = 0, +}; + +static int acp3x_5682_startup(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_card *card = rtd->card; + struct acp3x_platform_info *machine = snd_soc_card_get_drvdata(card); + + machine->play_i2s_instance = I2S_SP_INSTANCE; + machine->cap_i2s_instance = I2S_SP_INSTANCE; + + runtime->hw.channels_max = DUAL_CHANNEL; + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + &constraints_channels); + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, + &constraints_rates); + return rt5682_clk_enable(substream); +} + +static int acp3x_max_startup(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_card *card = rtd->card; + struct acp3x_platform_info *machine = snd_soc_card_get_drvdata(card); + + machine->play_i2s_instance = I2S_BT_INSTANCE; + + runtime->hw.channels_max = DUAL_CHANNEL; + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + &constraints_channels); + snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, + &constraints_rates); + return rt5682_clk_enable(substream); +} + +static int acp3x_ec_dmic0_startup(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_card *card = rtd->card; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct acp3x_platform_info *machine = snd_soc_card_get_drvdata(card); + + machine->cap_i2s_instance = I2S_BT_INSTANCE; + snd_soc_dai_set_bclk_ratio(codec_dai, 64); + if (dmic_sel) + gpiod_set_value(dmic_sel, 0); + + return rt5682_clk_enable(substream); +} + +static int acp3x_ec_dmic1_startup(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_card *card = rtd->card; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct acp3x_platform_info *machine = snd_soc_card_get_drvdata(card); + + machine->cap_i2s_instance = I2S_BT_INSTANCE; + snd_soc_dai_set_bclk_ratio(codec_dai, 64); + if (dmic_sel) + gpiod_set_value(dmic_sel, 1); + + return rt5682_clk_enable(substream); +} + +static void rt5682_shutdown(struct snd_pcm_substream *substream) +{ + rt5682_clk_disable(); +} + +static const struct snd_soc_ops acp3x_5682_ops = { + .startup = acp3x_5682_startup, + .shutdown = rt5682_shutdown, +}; + +static const struct snd_soc_ops acp3x_max_play_ops = { + .startup = acp3x_max_startup, + .shutdown = rt5682_shutdown, +}; + +static const struct snd_soc_ops acp3x_ec_cap0_ops = { + .startup = acp3x_ec_dmic0_startup, + .shutdown = rt5682_shutdown, +}; + +static const struct snd_soc_ops acp3x_ec_cap1_ops = { + .startup = acp3x_ec_dmic1_startup, + .shutdown = rt5682_shutdown, +}; + +SND_SOC_DAILINK_DEF(acp3x_i2s, + DAILINK_COMP_ARRAY(COMP_CPU("acp3x_i2s_playcap.0"))); +SND_SOC_DAILINK_DEF(acp3x_bt, + DAILINK_COMP_ARRAY(COMP_CPU("acp3x_i2s_playcap.2"))); + +SND_SOC_DAILINK_DEF(rt5682, + DAILINK_COMP_ARRAY(COMP_CODEC("i2c-10EC5682:00", "rt5682-aif1"))); +SND_SOC_DAILINK_DEF(max, + DAILINK_COMP_ARRAY(COMP_CODEC("MX98357A:00", "HiFi"))); +SND_SOC_DAILINK_DEF(cros_ec, + DAILINK_COMP_ARRAY(COMP_CODEC("GOOG0013:00", "EC Codec I2S RX"))); + +SND_SOC_DAILINK_DEF(platform, + DAILINK_COMP_ARRAY(COMP_PLATFORM("acp3x_rv_i2s_dma.0"))); + +static struct snd_soc_dai_link acp3x_dai_5682_98357[] = { + { + .name = "acp3x-5682-play", + .stream_name = "Playback", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF + | SND_SOC_DAIFMT_CBM_CFM, + .init = acp3x_5682_init, + .dpcm_playback = 1, + .dpcm_capture = 1, + .ops = &acp3x_5682_ops, + SND_SOC_DAILINK_REG(acp3x_i2s, rt5682, platform), + }, + { + .name = "acp3x-max98357-play", + .stream_name = "HiFi Playback", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF + | SND_SOC_DAIFMT_CBM_CFM, + .dpcm_playback = 1, + .ops = &acp3x_max_play_ops, + SND_SOC_DAILINK_REG(acp3x_bt, max, platform), + }, + { + .name = "acp3x-ec-dmic0-capture", + .stream_name = "Capture DMIC0", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF + | SND_SOC_DAIFMT_CBS_CFS, + .dpcm_capture = 1, + .ops = &acp3x_ec_cap0_ops, + SND_SOC_DAILINK_REG(acp3x_bt, cros_ec, platform), + }, + { + .name = "acp3x-ec-dmic1-capture", + .stream_name = "Capture DMIC1", + .dai_fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF + | SND_SOC_DAIFMT_CBS_CFS, + .dpcm_capture = 1, + .ops = &acp3x_ec_cap1_ops, + SND_SOC_DAILINK_REG(acp3x_bt, cros_ec, platform), + }, +}; + +static const struct snd_soc_dapm_widget acp3x_widgets[] = { + SND_SOC_DAPM_HP("Headphone Jack", NULL), + SND_SOC_DAPM_SPK("Spk", NULL), + SND_SOC_DAPM_MIC("Headset Mic", NULL), +}; + +static const struct snd_soc_dapm_route acp3x_audio_route[] = { + {"Headphone Jack", NULL, "HPOL"}, + {"Headphone Jack", NULL, "HPOR"}, + {"IN1P", NULL, "Headset Mic"}, + {"Spk", NULL, "Speaker"}, +}; + +static const struct snd_kcontrol_new acp3x_mc_controls[] = { + SOC_DAPM_PIN_SWITCH("Headphone Jack"), + SOC_DAPM_PIN_SWITCH("Spk"), + SOC_DAPM_PIN_SWITCH("Headset Mic"), +}; + +static struct snd_soc_card acp3x_card = { + .name = "acp3xalc5682m98357", + .owner = THIS_MODULE, + .dai_link = acp3x_dai_5682_98357, + .num_links = ARRAY_SIZE(acp3x_dai_5682_98357), + .dapm_widgets = acp3x_widgets, + .num_dapm_widgets = ARRAY_SIZE(acp3x_widgets), + .dapm_routes = acp3x_audio_route, + .num_dapm_routes = ARRAY_SIZE(acp3x_audio_route), + .controls = acp3x_mc_controls, + .num_controls = ARRAY_SIZE(acp3x_mc_controls), +}; + +static int acp3x_probe(struct platform_device *pdev) +{ + int ret; + struct snd_soc_card *card; + struct acp3x_platform_info *machine; + + machine = devm_kzalloc(&pdev->dev, sizeof(*machine), GFP_KERNEL); + if (!machine) + return -ENOMEM; + + card = &acp3x_card; + acp3x_card.dev = &pdev->dev; + platform_set_drvdata(pdev, card); + snd_soc_card_set_drvdata(card, machine); + + dmic_sel = devm_gpiod_get(&pdev->dev, "dmic", GPIOD_OUT_LOW); + if (IS_ERR(dmic_sel)) { + dev_err(&pdev->dev, "DMIC gpio failed err=%ld\n", + PTR_ERR(dmic_sel)); + return PTR_ERR(dmic_sel); + } + + ret = devm_snd_soc_register_card(&pdev->dev, &acp3x_card); + if (ret) { + dev_err(&pdev->dev, + "devm_snd_soc_register_card(%s) failed: %d\n", + acp3x_card.name, ret); + return ret; + } + return 0; +} + +static const struct acpi_device_id acp3x_audio_acpi_match[] = { + { "AMDI5682", 0 }, + {}, +}; +MODULE_DEVICE_TABLE(acpi, acp3x_audio_acpi_match); + +static struct platform_driver acp3x_audio = { + .driver = { + .name = "acp3x-alc5682-max98357", + .acpi_match_table = ACPI_PTR(acp3x_audio_acpi_match), + .pm = &snd_soc_pm_ops, + }, + .probe = acp3x_probe, +}; + +module_platform_driver(acp3x_audio); + +MODULE_AUTHOR("akshu.agrawal@amd.com"); +MODULE_DESCRIPTION("ALC5682 & MAX98357 audio support"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/amd/raven/acp3x-i2s.c b/sound/soc/amd/raven/acp3x-i2s.c index 91a388184e52..3a3c47e820ab 100644 --- a/sound/soc/amd/raven/acp3x-i2s.c +++ b/sound/soc/amd/raven/acp3x-i2s.c @@ -42,7 +42,7 @@ static int acp3x_i2s_set_tdm_slot(struct snd_soc_dai *cpu_dai, u32 tx_mask, u32 rx_mask, int slots, int slot_width) { struct i2s_dev_data *adata; - u32 val, reg_val, frmt_reg, frm_len; + u32 frm_len; u16 slot_len; adata = snd_soc_dai_get_drvdata(cpu_dai); @@ -64,36 +64,7 @@ static int acp3x_i2s_set_tdm_slot(struct snd_soc_dai *cpu_dai, default: return -EINVAL; } - - /* Enable I2S/BT channels TDM, respective TX/RX frame lengths.*/ - frm_len = FRM_LEN | (slots << 15) | (slot_len << 18); - if (adata->substream_type == SNDRV_PCM_STREAM_PLAYBACK) { - switch (adata->i2s_instance) { - case I2S_BT_INSTANCE: - reg_val = mmACP_BTTDM_ITER; - frmt_reg = mmACP_BTTDM_TXFRMT; - break; - case I2S_SP_INSTANCE: - default: - reg_val = mmACP_I2STDM_ITER; - frmt_reg = mmACP_I2STDM_TXFRMT; - } - } else { - switch (adata->i2s_instance) { - case I2S_BT_INSTANCE: - reg_val = mmACP_BTTDM_IRER; - frmt_reg = mmACP_BTTDM_RXFRMT; - break; - case I2S_SP_INSTANCE: - default: - reg_val = mmACP_I2STDM_IRER; - frmt_reg = mmACP_I2STDM_RXFRMT; - } - } - val = rv_readl(adata->acp3x_base + reg_val); - rv_writel(val | 0x2, adata->acp3x_base + reg_val); - rv_writel(frm_len, adata->acp3x_base + frmt_reg); adata->tdm_fmt = frm_len; return 0; } @@ -105,12 +76,14 @@ static int acp3x_i2s_hwparams(struct snd_pcm_substream *substream, struct snd_soc_pcm_runtime *prtd; struct snd_soc_card *card; struct acp3x_platform_info *pinfo; + struct i2s_dev_data *adata; u32 val; - u32 reg_val; + u32 reg_val, frmt_reg; prtd = substream->private_data; rtd = substream->runtime->private_data; card = prtd->card; + adata = snd_soc_dai_get_drvdata(dai); pinfo = snd_soc_card_get_drvdata(card); if (pinfo) { if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) @@ -141,21 +114,30 @@ static int acp3x_i2s_hwparams(struct snd_pcm_substream *substream, switch (rtd->i2s_instance) { case I2S_BT_INSTANCE: reg_val = mmACP_BTTDM_ITER; + frmt_reg = mmACP_BTTDM_TXFRMT; break; case I2S_SP_INSTANCE: default: reg_val = mmACP_I2STDM_ITER; + frmt_reg = mmACP_I2STDM_TXFRMT; } } else { switch (rtd->i2s_instance) { case I2S_BT_INSTANCE: reg_val = mmACP_BTTDM_IRER; + frmt_reg = mmACP_BTTDM_RXFRMT; break; case I2S_SP_INSTANCE: default: reg_val = mmACP_I2STDM_IRER; + frmt_reg = mmACP_I2STDM_RXFRMT; } } + if (adata->tdm_mode) { + val = rv_readl(rtd->acp3x_base + reg_val); + rv_writel(val | 0x2, rtd->acp3x_base + reg_val); + rv_writel(adata->tdm_fmt, rtd->acp3x_base + frmt_reg); + } val = rv_readl(rtd->acp3x_base + reg_val); val = val | (rtd->xfer_resolution << 3); rv_writel(val, rtd->acp3x_base + reg_val); diff --git a/sound/soc/amd/raven/pci-acp3x.c b/sound/soc/amd/raven/pci-acp3x.c index da60e2ec5535..f25ce50f1a90 100644 --- a/sound/soc/amd/raven/pci-acp3x.c +++ b/sound/soc/amd/raven/pci-acp3x.c @@ -38,8 +38,13 @@ static int acp3x_power_on(void __iomem *acp3x_base) timeout = 0; while (++timeout < 500) { val = rv_readl(acp3x_base + mmACP_PGFSM_STATUS); - if (!val) + if (!val) { + /* Set PME_EN as after ACP power On, + * PME_EN gets cleared + */ + rv_writel(0x1, acp3x_base + mmACP_PME_EN); return 0; + } udelay(1); } return -ETIMEDOUT; diff --git a/sound/soc/atmel/atmel-pcm-dma.c b/sound/soc/atmel/atmel-pcm-dma.c index db67f5ba1e9a..cb03c4f7324c 100644 --- a/sound/soc/atmel/atmel-pcm-dma.c +++ b/sound/soc/atmel/atmel-pcm-dma.c @@ -56,7 +56,7 @@ static void atmel_pcm_dma_irq(u32 ssc_sr, struct snd_soc_pcm_runtime *rtd = substream->private_data; struct atmel_pcm_dma_params *prtd; - prtd = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + prtd = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); if (ssc_sr & prtd->mask->ssc_error) { if (snd_pcm_running(substream)) @@ -83,7 +83,7 @@ static int atmel_pcm_configure_dma(struct snd_pcm_substream *substream, struct ssc_device *ssc; int ret; - prtd = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + prtd = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); ssc = prtd->ssc; ret = snd_hwparams_to_dma_slave_config(substream, params, slave_config); diff --git a/sound/soc/atmel/atmel-pcm-pdc.c b/sound/soc/atmel/atmel-pcm-pdc.c index 59c1331a6984..a8daebcbf6c8 100644 --- a/sound/soc/atmel/atmel-pcm-pdc.c +++ b/sound/soc/atmel/atmel-pcm-pdc.c @@ -213,7 +213,7 @@ static int atmel_pcm_hw_params(struct snd_soc_component *component, snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer); runtime->dma_bytes = params_buffer_bytes(params); - prtd->params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + prtd->params = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); prtd->params->dma_intr_handler = atmel_pcm_dma_irq; prtd->dma_buffer = runtime->dma_addr; diff --git a/sound/soc/atmel/atmel_wm8904.c b/sound/soc/atmel/atmel_wm8904.c index 776b27d3686e..148c943cb538 100644 --- a/sound/soc/atmel/atmel_wm8904.c +++ b/sound/soc/atmel/atmel_wm8904.c @@ -27,7 +27,7 @@ static int atmel_asoc_wm8904_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_pll(codec_dai, WM8904_FLL_MCLK, WM8904_FLL_MCLK, diff --git a/sound/soc/atmel/mchp-i2s-mcc.c b/sound/soc/atmel/mchp-i2s-mcc.c index befc2a3a05b0..3cb63886195f 100644 --- a/sound/soc/atmel/mchp-i2s-mcc.c +++ b/sound/soc/atmel/mchp-i2s-mcc.c @@ -239,10 +239,10 @@ struct mchp_i2s_mcc_dev { unsigned int frame_length; int tdm_slots; int channels; - int gclk_use:1; - int gclk_running:1; - int tx_rdy:1; - int rx_rdy:1; + unsigned int gclk_use:1; + unsigned int gclk_running:1; + unsigned int tx_rdy:1; + unsigned int rx_rdy:1; }; static irqreturn_t mchp_i2s_mcc_interrupt(int irq, void *dev_id) diff --git a/sound/soc/atmel/mikroe-proto.c b/sound/soc/atmel/mikroe-proto.c index aa6d0d78566f..f9a85fd01b79 100644 --- a/sound/soc/atmel/mikroe-proto.c +++ b/sound/soc/atmel/mikroe-proto.c @@ -21,7 +21,7 @@ static int snd_proto_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_card *card = rtd->card; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); /* Set proto sysclk */ int ret = snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK_XTAL, diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c index b1bef2bf142d..ed1f69b57024 100644 --- a/sound/soc/atmel/sam9g20_wm8731.c +++ b/sound/soc/atmel/sam9g20_wm8731.c @@ -96,7 +96,7 @@ static const struct snd_soc_dapm_route intercon[] = { */ static int at91sam9g20ek_wm8731_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct device *dev = rtd->dev; int ret; diff --git a/sound/soc/atmel/sam9x5_wm8731.c b/sound/soc/atmel/sam9x5_wm8731.c index 7822425d5e61..9fbc3c1113cc 100644 --- a/sound/soc/atmel/sam9x5_wm8731.c +++ b/sound/soc/atmel/sam9x5_wm8731.c @@ -40,7 +40,7 @@ struct sam9x5_drvdata { */ static int sam9x5_wm8731_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct device *dev = rtd->dev; int ret; diff --git a/sound/soc/au1x/ac97c.c b/sound/soc/au1x/ac97c.c index 73c6a0edb3d8..3b1700e665f5 100644 --- a/sound/soc/au1x/ac97c.c +++ b/sound/soc/au1x/ac97c.c @@ -247,7 +247,7 @@ static int au1xac97c_drvprobe(struct platform_device *pdev) pdev->name)) return -EBUSY; - ctx->mmio = devm_ioremap_nocache(&pdev->dev, iores->start, + ctx->mmio = devm_ioremap(&pdev->dev, iores->start, resource_size(iores)); if (!ctx->mmio) return -EBUSY; diff --git a/sound/soc/au1x/db1200.c b/sound/soc/au1x/db1200.c index d6b692fff29a..d649037bda9b 100644 --- a/sound/soc/au1x/db1200.c +++ b/sound/soc/au1x/db1200.c @@ -95,7 +95,7 @@ static struct snd_soc_card db1550_ac97_machine = { static int db1200_i2s_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); /* WM8731 has its own 12MHz crystal */ snd_soc_dai_set_sysclk(codec_dai, WM8731_SYSCLK_XTAL, diff --git a/sound/soc/au1x/dbdma2.c b/sound/soc/au1x/dbdma2.c index 8f855644c6b4..e82bbf2d1eea 100644 --- a/sound/soc/au1x/dbdma2.c +++ b/sound/soc/au1x/dbdma2.c @@ -281,7 +281,7 @@ static int au1xpsc_pcm_open(struct snd_soc_component *component, struct snd_soc_pcm_runtime *rtd = substream->private_data; int stype = substream->stream, *dmaids; - dmaids = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + dmaids = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); if (!dmaids) return -ENODEV; /* whoa, has ordering changed? */ diff --git a/sound/soc/au1x/dma.c b/sound/soc/au1x/dma.c index c9a038a5e2d3..4e246c7e78f2 100644 --- a/sound/soc/au1x/dma.c +++ b/sound/soc/au1x/dma.c @@ -195,7 +195,7 @@ static int alchemy_pcm_open(struct snd_soc_component *component, int *dmaids, s = substream->stream; char *name; - dmaids = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + dmaids = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); if (!dmaids) return -ENODEV; /* whoa, has ordering changed? */ diff --git a/sound/soc/au1x/i2sc.c b/sound/soc/au1x/i2sc.c index 46f2b447ec9a..7fd08fafa490 100644 --- a/sound/soc/au1x/i2sc.c +++ b/sound/soc/au1x/i2sc.c @@ -248,7 +248,7 @@ static int au1xi2s_drvprobe(struct platform_device *pdev) pdev->name)) return -EBUSY; - ctx->mmio = devm_ioremap_nocache(&pdev->dev, iores->start, + ctx->mmio = devm_ioremap(&pdev->dev, iores->start, resource_size(iores)); if (!ctx->mmio) return -EBUSY; diff --git a/sound/soc/au1x/psc-ac97.c b/sound/soc/au1x/psc-ac97.c index 0227993c5da8..05eb36991f14 100644 --- a/sound/soc/au1x/psc-ac97.c +++ b/sound/soc/au1x/psc-ac97.c @@ -58,7 +58,7 @@ static struct au1xpsc_audio_data *au1xpsc_ac97_workdata; static inline struct au1xpsc_audio_data *ac97_to_pscdata(struct snd_ac97 *x) { struct snd_soc_card *c = x->bus->card->private_data; - return snd_soc_dai_get_drvdata(c->rtd->cpu_dai); + return snd_soc_dai_get_drvdata(c->asoc_rtd_to_cpu(rtd, 0)); } #else diff --git a/sound/soc/bcm/Kconfig b/sound/soc/bcm/Kconfig index 0037e96aa228..4218057b0874 100644 --- a/sound/soc/bcm/Kconfig +++ b/sound/soc/bcm/Kconfig @@ -17,3 +17,12 @@ config SND_SOC_CYGNUS Cygnus chips (bcm958300, bcm958305, bcm911360) If you don't know what to do here, say N. + +config SND_BCM63XX_I2S_WHISTLER + tristate "SoC Audio support for the Broadcom BCM63XX I2S module" + select REGMAP_MMIO + help + Say Y if you want to add support for ASoC audio on Broadcom + DSL/PON chips (bcm63158, bcm63178) + + If you don't know what to do here, say N diff --git a/sound/soc/bcm/Makefile b/sound/soc/bcm/Makefile index b81fa421ec27..7c2d7899603b 100644 --- a/sound/soc/bcm/Makefile +++ b/sound/soc/bcm/Makefile @@ -9,3 +9,7 @@ snd-soc-cygnus-objs := cygnus-pcm.o cygnus-ssp.o obj-$(CONFIG_SND_SOC_CYGNUS) += snd-soc-cygnus.o +# BCM63XX Platform Support +snd-soc-63xx-objs := bcm63xx-i2s-whistler.o bcm63xx-pcm-whistler.o + +obj-$(CONFIG_SND_BCM63XX_I2S_WHISTLER) += snd-soc-63xx.o
\ No newline at end of file diff --git a/sound/soc/bcm/bcm63xx-i2s-whistler.c b/sound/soc/bcm/bcm63xx-i2s-whistler.c new file mode 100644 index 000000000000..246a57ac6679 --- /dev/null +++ b/sound/soc/bcm/bcm63xx-i2s-whistler.c @@ -0,0 +1,317 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// linux/sound/bcm/bcm63xx-i2s-whistler.c +// BCM63xx whistler i2s driver +// Copyright (c) 2020 Broadcom Corporation +// Author: Kevin-Ke Li <kevin-ke.li@broadcom.com> + +#include <linux/clk.h> +#include <linux/dma-mapping.h> +#include <linux/io.h> +#include <linux/module.h> +#include <linux/regmap.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include "bcm63xx-i2s.h" + +#define DRV_NAME "brcm-i2s" + +static bool brcm_i2s_wr_reg(struct device *dev, unsigned int reg) +{ + switch (reg) { + case I2S_TX_CFG ... I2S_TX_DESC_IFF_LEN: + case I2S_TX_CFG_2 ... I2S_RX_DESC_IFF_LEN: + case I2S_RX_CFG_2 ... I2S_REG_MAX: + return true; + default: + return false; + } +} + +static bool brcm_i2s_rd_reg(struct device *dev, unsigned int reg) +{ + switch (reg) { + case I2S_TX_CFG ... I2S_REG_MAX: + return true; + default: + return false; + } +} + +static bool brcm_i2s_volatile_reg(struct device *dev, unsigned int reg) +{ + switch (reg) { + case I2S_TX_CFG: + case I2S_TX_IRQ_CTL: + case I2S_TX_DESC_IFF_ADDR: + case I2S_TX_DESC_IFF_LEN: + case I2S_TX_DESC_OFF_ADDR: + case I2S_TX_DESC_OFF_LEN: + case I2S_TX_CFG_2: + case I2S_RX_CFG: + case I2S_RX_IRQ_CTL: + case I2S_RX_DESC_OFF_ADDR: + case I2S_RX_DESC_OFF_LEN: + case I2S_RX_DESC_IFF_LEN: + case I2S_RX_DESC_IFF_ADDR: + case I2S_RX_CFG_2: + return true; + default: + return false; + } +} + +static const struct regmap_config brcm_i2s_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = I2S_REG_MAX, + .writeable_reg = brcm_i2s_wr_reg, + .readable_reg = brcm_i2s_rd_reg, + .volatile_reg = brcm_i2s_volatile_reg, + .cache_type = REGCACHE_FLAT, +}; + +static int bcm63xx_i2s_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + int ret = 0; + struct bcm_i2s_priv *i2s_priv = snd_soc_dai_get_drvdata(dai); + + ret = clk_set_rate(i2s_priv->i2s_clk, params_rate(params)); + if (ret < 0) + dev_err(i2s_priv->dev, + "Can't set sample rate, err: %d\n", ret); + + return ret; +} + +static int bcm63xx_i2s_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + unsigned int slavemode; + struct bcm_i2s_priv *i2s_priv = snd_soc_dai_get_drvdata(dai); + struct regmap *regmap_i2s = i2s_priv->regmap_i2s; + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + regmap_update_bits(regmap_i2s, I2S_TX_CFG, + I2S_TX_OUT_R | I2S_TX_DATA_ALIGNMENT | + I2S_TX_DATA_ENABLE | I2S_TX_CLOCK_ENABLE, + I2S_TX_OUT_R | I2S_TX_DATA_ALIGNMENT | + I2S_TX_DATA_ENABLE | I2S_TX_CLOCK_ENABLE); + regmap_write(regmap_i2s, I2S_TX_IRQ_CTL, 0); + regmap_write(regmap_i2s, I2S_TX_IRQ_IFF_THLD, 0); + regmap_write(regmap_i2s, I2S_TX_IRQ_OFF_THLD, 1); + + /* TX and RX block each have an independent bit to indicate + * if it is generating the clock for the I2S bus. The bus + * clocks need to be generated from either the TX or RX block, + * but not both + */ + regmap_read(regmap_i2s, I2S_RX_CFG_2, &slavemode); + if (slavemode & I2S_RX_SLAVE_MODE_MASK) + regmap_update_bits(regmap_i2s, I2S_TX_CFG_2, + I2S_TX_SLAVE_MODE_MASK, + I2S_TX_MASTER_MODE); + else + regmap_update_bits(regmap_i2s, I2S_TX_CFG_2, + I2S_TX_SLAVE_MODE_MASK, + I2S_TX_SLAVE_MODE); + } else { + regmap_update_bits(regmap_i2s, I2S_RX_CFG, + I2S_RX_IN_R | I2S_RX_DATA_ALIGNMENT | + I2S_RX_CLOCK_ENABLE, + I2S_RX_IN_R | I2S_RX_DATA_ALIGNMENT | + I2S_RX_CLOCK_ENABLE); + regmap_write(regmap_i2s, I2S_RX_IRQ_CTL, 0); + regmap_write(regmap_i2s, I2S_RX_IRQ_IFF_THLD, 0); + regmap_write(regmap_i2s, I2S_RX_IRQ_OFF_THLD, 1); + + regmap_read(regmap_i2s, I2S_TX_CFG_2, &slavemode); + if (slavemode & I2S_TX_SLAVE_MODE_MASK) + regmap_update_bits(regmap_i2s, I2S_RX_CFG_2, + I2S_RX_SLAVE_MODE_MASK, 0); + else + regmap_update_bits(regmap_i2s, I2S_RX_CFG_2, + I2S_RX_SLAVE_MODE_MASK, + I2S_RX_SLAVE_MODE); + } + return 0; +} + +static void bcm63xx_i2s_shutdown(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + unsigned int enabled, slavemode; + struct bcm_i2s_priv *i2s_priv = snd_soc_dai_get_drvdata(dai); + struct regmap *regmap_i2s = i2s_priv->regmap_i2s; + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + regmap_update_bits(regmap_i2s, I2S_TX_CFG, + I2S_TX_OUT_R | I2S_TX_DATA_ALIGNMENT | + I2S_TX_DATA_ENABLE | I2S_TX_CLOCK_ENABLE, 0); + regmap_write(regmap_i2s, I2S_TX_IRQ_CTL, 1); + regmap_write(regmap_i2s, I2S_TX_IRQ_IFF_THLD, 4); + regmap_write(regmap_i2s, I2S_TX_IRQ_OFF_THLD, 4); + + regmap_read(regmap_i2s, I2S_TX_CFG_2, &slavemode); + slavemode = slavemode & I2S_TX_SLAVE_MODE_MASK; + if (!slavemode) { + regmap_read(regmap_i2s, I2S_RX_CFG, &enabled); + enabled = enabled & I2S_RX_ENABLE_MASK; + if (enabled) + regmap_update_bits(regmap_i2s, I2S_RX_CFG_2, + I2S_RX_SLAVE_MODE_MASK, + I2S_RX_MASTER_MODE); + } + regmap_update_bits(regmap_i2s, I2S_TX_CFG_2, + I2S_TX_SLAVE_MODE_MASK, + I2S_TX_SLAVE_MODE); + } else { + regmap_update_bits(regmap_i2s, I2S_RX_CFG, + I2S_RX_IN_R | I2S_RX_DATA_ALIGNMENT | + I2S_RX_CLOCK_ENABLE, 0); + regmap_write(regmap_i2s, I2S_RX_IRQ_CTL, 1); + regmap_write(regmap_i2s, I2S_RX_IRQ_IFF_THLD, 4); + regmap_write(regmap_i2s, I2S_RX_IRQ_OFF_THLD, 4); + + regmap_read(regmap_i2s, I2S_RX_CFG_2, &slavemode); + slavemode = slavemode & I2S_RX_SLAVE_MODE_MASK; + if (!slavemode) { + regmap_read(regmap_i2s, I2S_TX_CFG, &enabled); + enabled = enabled & I2S_TX_ENABLE_MASK; + if (enabled) + regmap_update_bits(regmap_i2s, I2S_TX_CFG_2, + I2S_TX_SLAVE_MODE_MASK, + I2S_TX_MASTER_MODE); + } + + regmap_update_bits(regmap_i2s, I2S_RX_CFG_2, + I2S_RX_SLAVE_MODE_MASK, I2S_RX_SLAVE_MODE); + } +} + +static const struct snd_soc_dai_ops bcm63xx_i2s_dai_ops = { + .startup = bcm63xx_i2s_startup, + .shutdown = bcm63xx_i2s_shutdown, + .hw_params = bcm63xx_i2s_hw_params, +}; + +static struct snd_soc_dai_driver bcm63xx_i2s_dai = { + .name = DRV_NAME, + .playback = { + .channels_min = 2, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_192000, + .formats = SNDRV_PCM_FMTBIT_S32_LE, + }, + .capture = { + .channels_min = 2, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_192000, + .formats = SNDRV_PCM_FMTBIT_S32_LE, + }, + .ops = &bcm63xx_i2s_dai_ops, + .symmetric_rates = 1, + .symmetric_channels = 1, +}; + +static const struct snd_soc_component_driver bcm63xx_i2s_component = { + .name = "bcm63xx", +}; + +static int bcm63xx_i2s_dev_probe(struct platform_device *pdev) +{ + int ret = 0; + void __iomem *regs; + struct resource *r_mem, *region; + struct bcm_i2s_priv *i2s_priv; + struct regmap *regmap_i2s; + struct clk *i2s_clk; + + i2s_priv = devm_kzalloc(&pdev->dev, sizeof(*i2s_priv), GFP_KERNEL); + if (!i2s_priv) + return -ENOMEM; + + i2s_clk = devm_clk_get(&pdev->dev, "i2sclk"); + if (IS_ERR(i2s_clk)) { + dev_err(&pdev->dev, "%s: cannot get a brcm clock: %ld\n", + __func__, PTR_ERR(i2s_clk)); + return PTR_ERR(i2s_clk); + } + + r_mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!r_mem) { + dev_err(&pdev->dev, "Unable to get register resource.\n"); + return -ENODEV; + } + + region = devm_request_mem_region(&pdev->dev, r_mem->start, + resource_size(r_mem), DRV_NAME); + if (!region) { + dev_err(&pdev->dev, "Memory region already claimed\n"); + return -EBUSY; + } + + regs = devm_ioremap_resource(&pdev->dev, r_mem); + if (IS_ERR(regs)) { + ret = PTR_ERR(regs); + return ret; + } + + regmap_i2s = devm_regmap_init_mmio(&pdev->dev, + regs, &brcm_i2s_regmap_config); + if (IS_ERR(regmap_i2s)) + return PTR_ERR(regmap_i2s); + + regmap_update_bits(regmap_i2s, I2S_MISC_CFG, + I2S_PAD_LVL_LOOP_DIS_MASK, + I2S_PAD_LVL_LOOP_DIS_ENABLE); + + ret = devm_snd_soc_register_component(&pdev->dev, + &bcm63xx_i2s_component, + &bcm63xx_i2s_dai, 1); + if (ret) { + dev_err(&pdev->dev, "failed to register the dai\n"); + return ret; + } + + i2s_priv->dev = &pdev->dev; + i2s_priv->i2s_clk = i2s_clk; + i2s_priv->regmap_i2s = regmap_i2s; + dev_set_drvdata(&pdev->dev, i2s_priv); + + ret = bcm63xx_soc_platform_probe(pdev, i2s_priv); + if (ret) + dev_err(&pdev->dev, "failed to register the pcm\n"); + + return ret; +} + +static int bcm63xx_i2s_dev_remove(struct platform_device *pdev) +{ + bcm63xx_soc_platform_remove(pdev); + return 0; +} + +#ifdef CONFIG_OF +static const struct of_device_id snd_soc_bcm_audio_match[] = { + {.compatible = "brcm,bcm63xx-i2s"}, + { } +}; +#endif + +static struct platform_driver bcm63xx_i2s_driver = { + .driver = { + .name = DRV_NAME, + .of_match_table = of_match_ptr(snd_soc_bcm_audio_match), + }, + .probe = bcm63xx_i2s_dev_probe, + .remove = bcm63xx_i2s_dev_remove, +}; + +module_platform_driver(bcm63xx_i2s_driver); + +MODULE_AUTHOR("Kevin,Li <kevin-ke.li@broadcom.com>"); +MODULE_DESCRIPTION("Broadcom DSL XPON ASOC I2S Interface"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/bcm/bcm63xx-i2s.h b/sound/soc/bcm/bcm63xx-i2s.h new file mode 100644 index 000000000000..edc328ba53d3 --- /dev/null +++ b/sound/soc/bcm/bcm63xx-i2s.h @@ -0,0 +1,90 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// linux/sound/soc/bcm/bcm63xx-i2s.h +// Copyright (c) 2020 Broadcom Corporation +// Author: Kevin-Ke Li <kevin-ke.li@broadcom.com> + +#ifndef __BCM63XX_I2S_H +#define __BCM63XX_I2S_H + +#define I2S_DESC_FIFO_DEPTH 8 +#define I2S_MISC_CFG (0x003C) +#define I2S_PAD_LVL_LOOP_DIS_MASK (1 << 2) +#define I2S_PAD_LVL_LOOP_DIS_ENABLE I2S_PAD_LVL_LOOP_DIS_MASK + +#define I2S_TX_ENABLE_MASK (1 << 31) +#define I2S_TX_ENABLE I2S_TX_ENABLE_MASK +#define I2S_TX_OUT_R (1 << 19) +#define I2S_TX_DATA_ALIGNMENT (1 << 2) +#define I2S_TX_DATA_ENABLE (1 << 1) +#define I2S_TX_CLOCK_ENABLE (1 << 0) + +#define I2S_TX_DESC_OFF_LEVEL_SHIFT 12 +#define I2S_TX_DESC_OFF_LEVEL_MASK (0x0F << I2S_TX_DESC_OFF_LEVEL_SHIFT) +#define I2S_TX_DESC_IFF_LEVEL_SHIFT 8 +#define I2S_TX_DESC_IFF_LEVEL_MASK (0x0F << I2S_TX_DESC_IFF_LEVEL_SHIFT) +#define I2S_TX_DESC_OFF_INTR_EN_MSK (1 << 1) +#define I2S_TX_DESC_OFF_INTR_EN I2S_TX_DESC_OFF_INTR_EN_MSK + +#define I2S_TX_CFG (0x0000) +#define I2S_TX_IRQ_CTL (0x0004) +#define I2S_TX_IRQ_EN (0x0008) +#define I2S_TX_IRQ_IFF_THLD (0x000c) +#define I2S_TX_IRQ_OFF_THLD (0x0010) +#define I2S_TX_DESC_IFF_ADDR (0x0014) +#define I2S_TX_DESC_IFF_LEN (0x0018) +#define I2S_TX_DESC_OFF_ADDR (0x001C) +#define I2S_TX_DESC_OFF_LEN (0x0020) +#define I2S_TX_CFG_2 (0x0024) +#define I2S_TX_SLAVE_MODE_SHIFT 13 +#define I2S_TX_SLAVE_MODE_MASK (1 << I2S_TX_SLAVE_MODE_SHIFT) +#define I2S_TX_SLAVE_MODE I2S_TX_SLAVE_MODE_MASK +#define I2S_TX_MASTER_MODE 0 +#define I2S_TX_INTR_MASK 0x0F + +#define I2S_RX_ENABLE_MASK (1 << 31) +#define I2S_RX_ENABLE I2S_RX_ENABLE_MASK +#define I2S_RX_IN_R (1 << 19) +#define I2S_RX_DATA_ALIGNMENT (1 << 2) +#define I2S_RX_CLOCK_ENABLE (1 << 0) + +#define I2S_RX_DESC_OFF_LEVEL_SHIFT 12 +#define I2S_RX_DESC_OFF_LEVEL_MASK (0x0F << I2S_RX_DESC_OFF_LEVEL_SHIFT) +#define I2S_RX_DESC_IFF_LEVEL_SHIFT 8 +#define I2S_RX_DESC_IFF_LEVEL_MASK (0x0F << I2S_RX_DESC_IFF_LEVEL_SHIFT) +#define I2S_RX_DESC_OFF_INTR_EN_MSK (1 << 1) +#define I2S_RX_DESC_OFF_INTR_EN I2S_RX_DESC_OFF_INTR_EN_MSK + +#define I2S_RX_CFG (0x0040) /* 20c0 */ +#define I2S_RX_IRQ_CTL (0x0044) +#define I2S_RX_IRQ_EN (0x0048) +#define I2S_RX_IRQ_IFF_THLD (0x004C) +#define I2S_RX_IRQ_OFF_THLD (0x0050) +#define I2S_RX_DESC_IFF_ADDR (0x0054) +#define I2S_RX_DESC_IFF_LEN (0x0058) +#define I2S_RX_DESC_OFF_ADDR (0x005C) +#define I2S_RX_DESC_OFF_LEN (0x0060) +#define I2S_RX_CFG_2 (0x0064) +#define I2S_RX_SLAVE_MODE_SHIFT 13 +#define I2S_RX_SLAVE_MODE_MASK (1 << I2S_RX_SLAVE_MODE_SHIFT) +#define I2S_RX_SLAVE_MODE I2S_RX_SLAVE_MODE_MASK +#define I2S_RX_MASTER_MODE 0 +#define I2S_RX_INTR_MASK 0x0F + +#define I2S_REG_MAX 0x007C + +struct bcm_i2s_priv { + struct device *dev; + struct resource *r_irq; + struct regmap *regmap_i2s; + struct clk *i2s_clk; + struct snd_pcm_substream *play_substream; + struct snd_pcm_substream *capture_substream; + struct i2s_dma_desc *play_dma_desc; + struct i2s_dma_desc *capture_dma_desc; +}; + +extern int bcm63xx_soc_platform_probe(struct platform_device *pdev, + struct bcm_i2s_priv *i2s_priv); +extern int bcm63xx_soc_platform_remove(struct platform_device *pdev); + +#endif diff --git a/sound/soc/bcm/bcm63xx-pcm-whistler.c b/sound/soc/bcm/bcm63xx-pcm-whistler.c new file mode 100644 index 000000000000..e46c390683e7 --- /dev/null +++ b/sound/soc/bcm/bcm63xx-pcm-whistler.c @@ -0,0 +1,485 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +// linux/sound/bcm/bcm63xx-pcm-whistler.c +// BCM63xx whistler pcm interface +// Copyright (c) 2020 Broadcom Corporation +// Author: Kevin-Ke Li <kevin-ke.li@broadcom.com> + +#include <linux/dma-mapping.h> +#include <linux/io.h> +#include <linux/module.h> +#include <sound/pcm_params.h> +#include <linux/regmap.h> +#include <linux/of_device.h> +#include <sound/soc.h> +#include "bcm63xx-i2s.h" + + +struct i2s_dma_desc { + unsigned char *dma_area; + dma_addr_t dma_addr; + unsigned int dma_len; +}; + +struct bcm63xx_runtime_data { + int dma_len; + dma_addr_t dma_addr; + dma_addr_t dma_addr_next; +}; + +static const struct snd_pcm_hardware bcm63xx_pcm_hardware = { + .info = SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_PAUSE | + SNDRV_PCM_INFO_RESUME, + .formats = SNDRV_PCM_FMTBIT_S32_LE, /* support S32 only */ + .period_bytes_max = 8192 - 32, + .periods_min = 1, + .periods_max = PAGE_SIZE/sizeof(struct i2s_dma_desc), + .buffer_bytes_max = 128 * 1024, + .fifo_size = 32, +}; + +static int bcm63xx_pcm_hw_params(struct snd_soc_component *component, + struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct i2s_dma_desc *dma_desc; + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_pcm_runtime *runtime = substream->runtime; + + snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer); + runtime->dma_bytes = params_buffer_bytes(params); + + dma_desc = kzalloc(sizeof(*dma_desc), GFP_NOWAIT); + if (!dma_desc) + return -ENOMEM; + + snd_soc_dai_set_dma_data(asoc_rtd_to_cpu(rtd, 0), substream, dma_desc); + + return 0; +} + +static int bcm63xx_pcm_hw_free(struct snd_soc_component *component, + struct snd_pcm_substream *substream) +{ + struct i2s_dma_desc *dma_desc; + struct snd_soc_pcm_runtime *rtd = substream->private_data; + + dma_desc = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); + kfree(dma_desc); + snd_pcm_set_runtime_buffer(substream, NULL); + + return 0; +} + +static int bcm63xx_pcm_trigger(struct snd_soc_component *component, + struct snd_pcm_substream *substream, int cmd) +{ + int ret = 0; + struct snd_soc_pcm_runtime *rtd; + struct bcm_i2s_priv *i2s_priv; + struct regmap *regmap_i2s; + + rtd = substream->private_data; + i2s_priv = dev_get_drvdata(asoc_rtd_to_cpu(rtd, 0)->dev); + regmap_i2s = i2s_priv->regmap_i2s; + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + regmap_update_bits(regmap_i2s, + I2S_TX_IRQ_EN, + I2S_TX_DESC_OFF_INTR_EN, + I2S_TX_DESC_OFF_INTR_EN); + regmap_update_bits(regmap_i2s, + I2S_TX_CFG, + I2S_TX_ENABLE_MASK, + I2S_TX_ENABLE); + break; + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + regmap_write(regmap_i2s, + I2S_TX_IRQ_EN, + 0); + regmap_update_bits(regmap_i2s, + I2S_TX_CFG, + I2S_TX_ENABLE_MASK, + 0); + break; + default: + ret = -EINVAL; + } + } else { + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + regmap_update_bits(regmap_i2s, + I2S_RX_IRQ_EN, + I2S_RX_DESC_OFF_INTR_EN_MSK, + I2S_RX_DESC_OFF_INTR_EN); + regmap_update_bits(regmap_i2s, + I2S_RX_CFG, + I2S_RX_ENABLE_MASK, + I2S_RX_ENABLE); + break; + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + regmap_update_bits(regmap_i2s, + I2S_RX_IRQ_EN, + I2S_RX_DESC_OFF_INTR_EN_MSK, + 0); + regmap_update_bits(regmap_i2s, + I2S_RX_CFG, + I2S_RX_ENABLE_MASK, + 0); + break; + default: + ret = -EINVAL; + } + } + return ret; +} + +static int bcm63xx_pcm_prepare(struct snd_soc_component *component, + struct snd_pcm_substream *substream) +{ + struct i2s_dma_desc *dma_desc; + struct regmap *regmap_i2s; + struct bcm_i2s_priv *i2s_priv; + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_pcm_runtime *runtime = substream->runtime; + uint32_t regaddr_desclen, regaddr_descaddr; + + dma_desc = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); + dma_desc->dma_len = snd_pcm_lib_period_bytes(substream); + dma_desc->dma_addr = runtime->dma_addr; + dma_desc->dma_area = runtime->dma_area; + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + regaddr_desclen = I2S_TX_DESC_IFF_LEN; + regaddr_descaddr = I2S_TX_DESC_IFF_ADDR; + } else { + regaddr_desclen = I2S_RX_DESC_IFF_LEN; + regaddr_descaddr = I2S_RX_DESC_IFF_ADDR; + } + + i2s_priv = dev_get_drvdata(asoc_rtd_to_cpu(rtd, 0)->dev); + regmap_i2s = i2s_priv->regmap_i2s; + + regmap_write(regmap_i2s, regaddr_desclen, dma_desc->dma_len); + regmap_write(regmap_i2s, regaddr_descaddr, dma_desc->dma_addr); + + return 0; +} + +static snd_pcm_uframes_t +bcm63xx_pcm_pointer(struct snd_soc_component *component, + struct snd_pcm_substream *substream) +{ + snd_pcm_uframes_t x; + struct bcm63xx_runtime_data *prtd = substream->runtime->private_data; + + if ((void *)prtd->dma_addr_next == NULL) + prtd->dma_addr_next = substream->runtime->dma_addr; + + x = bytes_to_frames(substream->runtime, + prtd->dma_addr_next - substream->runtime->dma_addr); + + return x == substream->runtime->buffer_size ? 0 : x; +} + +static int bcm63xx_pcm_mmap(struct snd_soc_component *component, + struct snd_pcm_substream *substream, + struct vm_area_struct *vma) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + + return dma_mmap_wc(substream->pcm->card->dev, vma, + runtime->dma_area, + runtime->dma_addr, + runtime->dma_bytes); + +} + +static int bcm63xx_pcm_open(struct snd_soc_component *component, + struct snd_pcm_substream *substream) +{ + int ret = 0; + struct snd_pcm_runtime *runtime = substream->runtime; + struct bcm63xx_runtime_data *prtd; + + runtime->hw = bcm63xx_pcm_hardware; + ret = snd_pcm_hw_constraint_step(runtime, 0, + SNDRV_PCM_HW_PARAM_PERIOD_BYTES, 32); + if (ret) + goto out; + + ret = snd_pcm_hw_constraint_step(runtime, 0, + SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 32); + if (ret) + goto out; + + ret = snd_pcm_hw_constraint_integer(runtime, + SNDRV_PCM_HW_PARAM_PERIODS); + if (ret < 0) + goto out; + + ret = -ENOMEM; + prtd = kzalloc(sizeof(*prtd), GFP_KERNEL); + if (!prtd) + goto out; + + runtime->private_data = prtd; + return 0; +out: + return ret; +} + +static int bcm63xx_pcm_close(struct snd_soc_component *component, + struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct bcm63xx_runtime_data *prtd = runtime->private_data; + + kfree(prtd); + return 0; +} + +static irqreturn_t i2s_dma_isr(int irq, void *bcm_i2s_priv) +{ + unsigned int availdepth, ifflevel, offlevel, int_status, val_1, val_2; + struct bcm63xx_runtime_data *prtd; + struct snd_pcm_substream *substream; + struct snd_pcm_runtime *runtime; + struct regmap *regmap_i2s; + struct i2s_dma_desc *dma_desc; + struct snd_soc_pcm_runtime *rtd; + struct bcm_i2s_priv *i2s_priv; + + i2s_priv = (struct bcm_i2s_priv *)bcm_i2s_priv; + regmap_i2s = i2s_priv->regmap_i2s; + + /* rx */ + regmap_read(regmap_i2s, I2S_RX_IRQ_CTL, &int_status); + + if (int_status & I2S_RX_DESC_OFF_INTR_EN_MSK) { + substream = i2s_priv->capture_substream; + runtime = substream->runtime; + rtd = substream->private_data; + prtd = runtime->private_data; + dma_desc = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); + + offlevel = (int_status & I2S_RX_DESC_OFF_LEVEL_MASK) >> + I2S_RX_DESC_OFF_LEVEL_SHIFT; + while (offlevel) { + regmap_read(regmap_i2s, I2S_RX_DESC_OFF_ADDR, &val_1); + regmap_read(regmap_i2s, I2S_RX_DESC_OFF_LEN, &val_2); + offlevel--; + } + prtd->dma_addr_next = val_1 + val_2; + ifflevel = (int_status & I2S_RX_DESC_IFF_LEVEL_MASK) >> + I2S_RX_DESC_IFF_LEVEL_SHIFT; + + availdepth = I2S_DESC_FIFO_DEPTH - ifflevel; + while (availdepth) { + dma_desc->dma_addr += + snd_pcm_lib_period_bytes(substream); + dma_desc->dma_area += + snd_pcm_lib_period_bytes(substream); + if (dma_desc->dma_addr - runtime->dma_addr >= + runtime->dma_bytes) { + dma_desc->dma_addr = runtime->dma_addr; + dma_desc->dma_area = runtime->dma_area; + } + + prtd->dma_addr = dma_desc->dma_addr; + regmap_write(regmap_i2s, I2S_RX_DESC_IFF_LEN, + snd_pcm_lib_period_bytes(substream)); + regmap_write(regmap_i2s, I2S_RX_DESC_IFF_ADDR, + dma_desc->dma_addr); + availdepth--; + } + + snd_pcm_period_elapsed(substream); + + /* Clear interrupt by writing 0 */ + regmap_update_bits(regmap_i2s, I2S_RX_IRQ_CTL, + I2S_RX_INTR_MASK, 0); + } + + /* tx */ + regmap_read(regmap_i2s, I2S_TX_IRQ_CTL, &int_status); + + if (int_status & I2S_TX_DESC_OFF_INTR_EN_MSK) { + substream = i2s_priv->play_substream; + runtime = substream->runtime; + rtd = substream->private_data; + prtd = runtime->private_data; + dma_desc = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); + + offlevel = (int_status & I2S_TX_DESC_OFF_LEVEL_MASK) >> + I2S_TX_DESC_OFF_LEVEL_SHIFT; + while (offlevel) { + regmap_read(regmap_i2s, I2S_TX_DESC_OFF_ADDR, &val_1); + regmap_read(regmap_i2s, I2S_TX_DESC_OFF_LEN, &val_2); + prtd->dma_addr_next = val_1 + val_2; + offlevel--; + } + + ifflevel = (int_status & I2S_TX_DESC_IFF_LEVEL_MASK) >> + I2S_TX_DESC_IFF_LEVEL_SHIFT; + availdepth = I2S_DESC_FIFO_DEPTH - ifflevel; + + while (availdepth) { + dma_desc->dma_addr += + snd_pcm_lib_period_bytes(substream); + dma_desc->dma_area += + snd_pcm_lib_period_bytes(substream); + + if (dma_desc->dma_addr - runtime->dma_addr >= + runtime->dma_bytes) { + dma_desc->dma_addr = runtime->dma_addr; + dma_desc->dma_area = runtime->dma_area; + } + + prtd->dma_addr = dma_desc->dma_addr; + regmap_write(regmap_i2s, I2S_TX_DESC_IFF_LEN, + snd_pcm_lib_period_bytes(substream)); + regmap_write(regmap_i2s, I2S_TX_DESC_IFF_ADDR, + dma_desc->dma_addr); + availdepth--; + } + + snd_pcm_period_elapsed(substream); + + /* Clear interrupt by writing 0 */ + regmap_update_bits(regmap_i2s, I2S_TX_IRQ_CTL, + I2S_TX_INTR_MASK, 0); + } + + return IRQ_HANDLED; +} + +static int bcm63xx_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) +{ + struct snd_pcm_substream *substream = pcm->streams[stream].substream; + struct snd_dma_buffer *buf = &substream->dma_buffer; + size_t size = bcm63xx_pcm_hardware.buffer_bytes_max; + + buf->dev.type = SNDRV_DMA_TYPE_DEV; + buf->dev.dev = pcm->card->dev; + buf->private_data = NULL; + + buf->area = dma_alloc_wc(pcm->card->dev, + size, &buf->addr, + GFP_KERNEL); + if (!buf->area) + return -ENOMEM; + buf->bytes = size; + return 0; +} + +static int bcm63xx_soc_pcm_new(struct snd_soc_component *component, + struct snd_soc_pcm_runtime *rtd) +{ + struct snd_pcm *pcm = rtd->pcm; + struct bcm_i2s_priv *i2s_priv; + int ret; + + i2s_priv = dev_get_drvdata(asoc_rtd_to_cpu(rtd, 0)->dev); + + of_dma_configure(pcm->card->dev, pcm->card->dev->of_node, 1); + + ret = dma_coerce_mask_and_coherent(pcm->card->dev, DMA_BIT_MASK(32)); + if (ret) + goto out; + + if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) { + ret = bcm63xx_pcm_preallocate_dma_buffer(pcm, + SNDRV_PCM_STREAM_PLAYBACK); + if (ret) + goto out; + + i2s_priv->play_substream = + pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; + } + + if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) { + ret = bcm63xx_pcm_preallocate_dma_buffer(pcm, + SNDRV_PCM_STREAM_CAPTURE); + if (ret) + goto out; + i2s_priv->capture_substream = + pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream; + } + +out: + return ret; +} + +static void bcm63xx_pcm_free_dma_buffers(struct snd_soc_component *component, + struct snd_pcm *pcm) +{ + int stream; + struct snd_dma_buffer *buf; + struct snd_pcm_substream *substream; + + for (stream = 0; stream < 2; stream++) { + substream = pcm->streams[stream].substream; + if (!substream) + continue; + buf = &substream->dma_buffer; + if (!buf->area) + continue; + dma_free_wc(pcm->card->dev, buf->bytes, + buf->area, buf->addr); + buf->area = NULL; + } +} + +static const struct snd_soc_component_driver bcm63xx_soc_platform = { + .open = bcm63xx_pcm_open, + .close = bcm63xx_pcm_close, + .hw_params = bcm63xx_pcm_hw_params, + .hw_free = bcm63xx_pcm_hw_free, + .prepare = bcm63xx_pcm_prepare, + .trigger = bcm63xx_pcm_trigger, + .pointer = bcm63xx_pcm_pointer, + .mmap = bcm63xx_pcm_mmap, + .pcm_construct = bcm63xx_soc_pcm_new, + .pcm_destruct = bcm63xx_pcm_free_dma_buffers, +}; + +int bcm63xx_soc_platform_probe(struct platform_device *pdev, + struct bcm_i2s_priv *i2s_priv) +{ + int ret; + + i2s_priv->r_irq = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + if (!i2s_priv->r_irq) { + dev_err(&pdev->dev, "Unable to get register irq resource.\n"); + return -ENODEV; + } + + ret = devm_request_irq(&pdev->dev, i2s_priv->r_irq->start, i2s_dma_isr, + i2s_priv->r_irq->flags, "i2s_dma", (void *)i2s_priv); + if (ret) { + dev_err(&pdev->dev, + "i2s_init: failed to request interrupt.ret=%d\n", ret); + return ret; + } + + return devm_snd_soc_register_component(&pdev->dev, + &bcm63xx_soc_platform, NULL, 0); +} + +int bcm63xx_soc_platform_remove(struct platform_device *pdev) +{ + return 0; +} + +MODULE_AUTHOR("Kevin,Li <kevin-ke.li@broadcom.com>"); +MODULE_DESCRIPTION("Broadcom DSL XPON ASOC PCM Interface"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/bcm/cygnus-pcm.c b/sound/soc/bcm/cygnus-pcm.c index 3a80c613bc3f..f96d27c8b301 100644 --- a/sound/soc/bcm/cygnus-pcm.c +++ b/sound/soc/bcm/cygnus-pcm.c @@ -209,7 +209,7 @@ static struct cygnus_aio_port *cygnus_dai_get_dma_data( { struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - return snd_soc_dai_get_dma_data(soc_runtime->cpu_dai, substream); + return snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(soc_runtime, 0), substream); } static void ringbuf_set_initial(void __iomem *audio_io, @@ -359,7 +359,7 @@ static void disable_intr(struct snd_pcm_substream *substream) aio = cygnus_dai_get_dma_data(substream); - dev_dbg(rtd->cpu_dai->dev, "%s on port %d\n", __func__, aio->portnum); + dev_dbg(asoc_rtd_to_cpu(rtd, 0)->dev, "%s on port %d\n", __func__, aio->portnum); /* The port number maps to the bit position to be set */ set_mask = BIT(aio->portnum); @@ -590,7 +590,7 @@ static int cygnus_pcm_open(struct snd_soc_component *component, if (!aio) return -ENODEV; - dev_dbg(rtd->cpu_dai->dev, "%s port %d\n", __func__, aio->portnum); + dev_dbg(asoc_rtd_to_cpu(rtd, 0)->dev, "%s port %d\n", __func__, aio->portnum); snd_soc_set_runtime_hwparams(substream, &cygnus_pcm_hw); @@ -623,7 +623,7 @@ static int cygnus_pcm_close(struct snd_soc_component *component, aio = cygnus_dai_get_dma_data(substream); - dev_dbg(rtd->cpu_dai->dev, "%s port %d\n", __func__, aio->portnum); + dev_dbg(asoc_rtd_to_cpu(rtd, 0)->dev, "%s port %d\n", __func__, aio->portnum); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) aio->play_stream = NULL; @@ -631,7 +631,7 @@ static int cygnus_pcm_close(struct snd_soc_component *component, aio->capture_stream = NULL; if (!aio->play_stream && !aio->capture_stream) - dev_dbg(rtd->cpu_dai->dev, "freed port %d\n", aio->portnum); + dev_dbg(asoc_rtd_to_cpu(rtd, 0)->dev, "freed port %d\n", aio->portnum); return 0; } @@ -645,7 +645,7 @@ static int cygnus_pcm_hw_params(struct snd_soc_component *component, struct cygnus_aio_port *aio; aio = cygnus_dai_get_dma_data(substream); - dev_dbg(rtd->cpu_dai->dev, "%s port %d\n", __func__, aio->portnum); + dev_dbg(asoc_rtd_to_cpu(rtd, 0)->dev, "%s port %d\n", __func__, aio->portnum); snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer); runtime->dma_bytes = params_buffer_bytes(params); @@ -660,7 +660,7 @@ static int cygnus_pcm_hw_free(struct snd_soc_component *component, struct cygnus_aio_port *aio; aio = cygnus_dai_get_dma_data(substream); - dev_dbg(rtd->cpu_dai->dev, "%s port %d\n", __func__, aio->portnum); + dev_dbg(asoc_rtd_to_cpu(rtd, 0)->dev, "%s port %d\n", __func__, aio->portnum); snd_pcm_set_runtime_buffer(substream, NULL); return 0; @@ -678,12 +678,12 @@ static int cygnus_pcm_prepare(struct snd_soc_component *component, struct ringbuf_regs *p_rbuf = NULL; aio = cygnus_dai_get_dma_data(substream); - dev_dbg(rtd->cpu_dai->dev, "%s port %d\n", __func__, aio->portnum); + dev_dbg(asoc_rtd_to_cpu(rtd, 0)->dev, "%s port %d\n", __func__, aio->portnum); bufsize = snd_pcm_lib_buffer_bytes(substream); periodsize = snd_pcm_lib_period_bytes(substream); - dev_dbg(rtd->cpu_dai->dev, "%s (buf_size %lu) (period_size %lu)\n", + dev_dbg(asoc_rtd_to_cpu(rtd, 0)->dev, "%s (buf_size %lu) (period_size %lu)\n", __func__, bufsize, periodsize); configure_ringbuf_regs(substream); @@ -745,11 +745,11 @@ static int cygnus_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) buf->area = dma_alloc_coherent(pcm->card->dev, size, &buf->addr, GFP_KERNEL); - dev_dbg(rtd->cpu_dai->dev, "%s: size 0x%zx @ %pK\n", + dev_dbg(asoc_rtd_to_cpu(rtd, 0)->dev, "%s: size 0x%zx @ %pK\n", __func__, size, buf->area); if (!buf->area) { - dev_err(rtd->cpu_dai->dev, "%s: dma_alloc failed\n", __func__); + dev_err(asoc_rtd_to_cpu(rtd, 0)->dev, "%s: dma_alloc failed\n", __func__); return -ENOMEM; } buf->bytes = size; diff --git a/sound/soc/cirrus/edb93xx.c b/sound/soc/cirrus/edb93xx.c index 10961190068e..ccf65f087ea6 100644 --- a/sound/soc/cirrus/edb93xx.c +++ b/sound/soc/cirrus/edb93xx.c @@ -23,8 +23,8 @@ static int edb93xx_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int err; unsigned int mclk_rate; unsigned int rate = params_rate(params); diff --git a/sound/soc/cirrus/snappercl15.c b/sound/soc/cirrus/snappercl15.c index 70c2f3e08d6d..cb133e80b7c3 100644 --- a/sound/soc/cirrus/snappercl15.c +++ b/sound/soc/cirrus/snappercl15.c @@ -23,8 +23,8 @@ static int snappercl15_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int err; err = snd_soc_dai_set_sysclk(codec_dai, 0, CODEC_CLOCK, diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index ea912439e446..e6a0c5d05fa5 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -14,262 +14,264 @@ menu "CODEC drivers" config SND_SOC_ALL_CODECS tristate "Build all ASoC CODEC drivers" depends on COMPILE_TEST - select SND_SOC_88PM860X if MFD_88PM860X - select SND_SOC_L3 - select SND_SOC_AB8500_CODEC if ABX500_CORE - select SND_SOC_AC97_CODEC - select SND_SOC_AD1836 if SPI_MASTER - select SND_SOC_AD193X_SPI if SPI_MASTER - select SND_SOC_AD193X_I2C if I2C - select SND_SOC_AD1980 if SND_SOC_AC97_BUS - select SND_SOC_AD73311 - select SND_SOC_ADAU1373 if I2C - select SND_SOC_ADAU1761_I2C if I2C - select SND_SOC_ADAU1761_SPI if SPI - select SND_SOC_ADAU1781_I2C if I2C - select SND_SOC_ADAU1781_SPI if SPI - select SND_SOC_ADAV801 if SPI_MASTER - select SND_SOC_ADAV803 if I2C - select SND_SOC_ADAU1977_SPI if SPI_MASTER - select SND_SOC_ADAU1977_I2C if I2C - select SND_SOC_ADAU1701 if I2C - select SND_SOC_ADAU7002 - select SND_SOC_ADAU7118_I2C if I2C - select SND_SOC_ADAU7118_HW - select SND_SOC_ADS117X - select SND_SOC_AK4104 if SPI_MASTER - select SND_SOC_AK4118 if I2C - select SND_SOC_AK4458 if I2C - select SND_SOC_AK4535 if I2C - select SND_SOC_AK4554 - select SND_SOC_AK4613 if I2C - select SND_SOC_AK4641 if I2C - select SND_SOC_AK4642 if I2C - select SND_SOC_AK4671 if I2C - select SND_SOC_AK5386 - select SND_SOC_AK5558 if I2C - select SND_SOC_ALC5623 if I2C - select SND_SOC_ALC5632 if I2C - select SND_SOC_BT_SCO - select SND_SOC_BD28623 - select SND_SOC_CQ0093VC - select SND_SOC_CROS_EC_CODEC if CROS_EC - select SND_SOC_CS35L32 if I2C - select SND_SOC_CS35L33 if I2C - select SND_SOC_CS35L34 if I2C - select SND_SOC_CS35L35 if I2C - select SND_SOC_CS35L36 if I2C - select SND_SOC_CS42L42 if I2C - select SND_SOC_CS42L51_I2C if I2C - select SND_SOC_CS42L52 if I2C && INPUT - select SND_SOC_CS42L56 if I2C && INPUT - select SND_SOC_CS42L73 if I2C - select SND_SOC_CS4265 if I2C - select SND_SOC_CS4270 if I2C - select SND_SOC_CS4271_I2C if I2C - select SND_SOC_CS4271_SPI if SPI_MASTER - select SND_SOC_CS42XX8_I2C if I2C - select SND_SOC_CS43130 if I2C - select SND_SOC_CS4341 if SND_SOC_I2C_AND_SPI - select SND_SOC_CS4349 if I2C - select SND_SOC_CS47L15 if MFD_CS47L15 - select SND_SOC_CS47L24 if MFD_CS47L24 - select SND_SOC_CS47L35 if MFD_CS47L35 - select SND_SOC_CS47L85 if MFD_CS47L85 - select SND_SOC_CS47L90 if MFD_CS47L90 - select SND_SOC_CS47L92 if MFD_CS47L92 - select SND_SOC_CS53L30 if I2C - select SND_SOC_CX20442 if TTY - select SND_SOC_CX2072X if I2C - select SND_SOC_DA7210 if SND_SOC_I2C_AND_SPI - select SND_SOC_DA7213 if I2C - select SND_SOC_DA7218 if I2C - select SND_SOC_DA7219 if I2C - select SND_SOC_DA732X if I2C - select SND_SOC_DA9055 if I2C - select SND_SOC_DMIC if GPIOLIB - select SND_SOC_ES8316 if I2C - select SND_SOC_ES8328_SPI if SPI_MASTER - select SND_SOC_ES8328_I2C if I2C - select SND_SOC_ES7134 - select SND_SOC_ES7241 - select SND_SOC_GTM601 - select SND_SOC_HDAC_HDMI - select SND_SOC_HDAC_HDA - select SND_SOC_ICS43432 - select SND_SOC_INNO_RK3036 - select SND_SOC_ISABELLE if I2C - select SND_SOC_JZ4740_CODEC - select SND_SOC_JZ4725B_CODEC - select SND_SOC_JZ4770_CODEC - select SND_SOC_LM4857 if I2C - select SND_SOC_LM49453 if I2C - select SND_SOC_LOCHNAGAR_SC if MFD_LOCHNAGAR - select SND_SOC_MAX98088 if I2C - select SND_SOC_MAX98090 if I2C - select SND_SOC_MAX98095 if I2C - select SND_SOC_MAX98357A if GPIOLIB - select SND_SOC_MAX98371 if I2C - select SND_SOC_MAX98504 if I2C - select SND_SOC_MAX9867 if I2C - select SND_SOC_MAX98925 if I2C - select SND_SOC_MAX98926 if I2C - select SND_SOC_MAX98927 if I2C - select SND_SOC_MAX98373 if I2C - select SND_SOC_MAX9850 if I2C - select SND_SOC_MAX9860 if I2C - select SND_SOC_MAX9759 - select SND_SOC_MAX9768 if I2C - select SND_SOC_MAX9877 if I2C - select SND_SOC_MC13783 if MFD_MC13XXX - select SND_SOC_ML26124 if I2C - select SND_SOC_MT6351 if MTK_PMIC_WRAP - select SND_SOC_MT6358 if MTK_PMIC_WRAP - select SND_SOC_MT6660 if I2C - select SND_SOC_NAU8540 if I2C - select SND_SOC_NAU8810 if I2C - select SND_SOC_NAU8822 if I2C - select SND_SOC_NAU8824 if I2C - select SND_SOC_NAU8825 if I2C - select SND_SOC_HDMI_CODEC - select SND_SOC_PCM1681 if I2C - select SND_SOC_PCM1789_I2C if I2C - select SND_SOC_PCM179X_I2C if I2C - select SND_SOC_PCM179X_SPI if SPI_MASTER - select SND_SOC_PCM186X_I2C if I2C - select SND_SOC_PCM186X_SPI if SPI_MASTER - select SND_SOC_PCM3008 - select SND_SOC_PCM3060_I2C if I2C - select SND_SOC_PCM3060_SPI if SPI_MASTER - select SND_SOC_PCM3168A_I2C if I2C - select SND_SOC_PCM3168A_SPI if SPI_MASTER - select SND_SOC_PCM5102A - select SND_SOC_PCM512x_I2C if I2C - select SND_SOC_PCM512x_SPI if SPI_MASTER - select SND_SOC_RK3328 - select SND_SOC_RT274 if I2C - select SND_SOC_RT286 if I2C - select SND_SOC_RT298 if I2C - select SND_SOC_RT1011 if I2C - select SND_SOC_RT1015 if I2C - select SND_SOC_RT1305 if I2C - select SND_SOC_RT1308 if I2C - select SND_SOC_RT5514 if I2C - select SND_SOC_RT5616 if I2C - select SND_SOC_RT5631 if I2C - select SND_SOC_RT5640 if I2C - select SND_SOC_RT5645 if I2C - select SND_SOC_RT5651 if I2C - select SND_SOC_RT5659 if I2C - select SND_SOC_RT5660 if I2C - select SND_SOC_RT5663 if I2C - select SND_SOC_RT5665 if I2C - select SND_SOC_RT5668 if I2C - select SND_SOC_RT5670 if I2C - select SND_SOC_RT5677 if I2C && SPI_MASTER - select SND_SOC_RT5682 if I2C - select SND_SOC_RT700_SDW if SOUNDWIRE - select SND_SOC_RT711_SDW if SOUNDWIRE - select SND_SOC_RT715_SDW if SOUNDWIRE - select SND_SOC_RT1308_SDW if SOUNDWIRE - select SND_SOC_SGTL5000 if I2C - select SND_SOC_SI476X if MFD_SI476X_CORE - select SND_SOC_SIMPLE_AMPLIFIER - select SND_SOC_SIRF_AUDIO_CODEC - select SND_SOC_SPDIF - select SND_SOC_SSM2305 - select SND_SOC_SSM2518 if I2C - select SND_SOC_SSM2602_SPI if SPI_MASTER - select SND_SOC_SSM2602_I2C if I2C - select SND_SOC_SSM4567 if I2C - select SND_SOC_STA32X if I2C - select SND_SOC_STA350 if I2C - select SND_SOC_STA529 if I2C - select SND_SOC_STAC9766 if SND_SOC_AC97_BUS - select SND_SOC_STI_SAS - select SND_SOC_TAS2552 if I2C - select SND_SOC_TAS2562 if I2C - select SND_SOC_TAS2770 if I2C - select SND_SOC_TAS5086 if I2C - select SND_SOC_TAS571X if I2C - select SND_SOC_TAS5720 if I2C - select SND_SOC_TAS6424 if I2C - select SND_SOC_TDA7419 if I2C - select SND_SOC_TFA9879 if I2C - select SND_SOC_TLV320AIC23_I2C if I2C - select SND_SOC_TLV320AIC23_SPI if SPI_MASTER - select SND_SOC_TLV320AIC26 if SPI_MASTER - select SND_SOC_TLV320AIC31XX if I2C - select SND_SOC_TLV320AIC32X4_I2C if I2C && COMMON_CLK - select SND_SOC_TLV320AIC32X4_SPI if SPI_MASTER && COMMON_CLK - select SND_SOC_TLV320AIC3X if I2C - select SND_SOC_TPA6130A2 if I2C - select SND_SOC_TLV320DAC33 if I2C - select SND_SOC_TSCS42XX if I2C - select SND_SOC_TSCS454 if I2C - select SND_SOC_TS3A227E if I2C - select SND_SOC_TWL4030 if TWL4030_CORE - select SND_SOC_TWL6040 if TWL6040_CORE - select SND_SOC_UDA1334 if GPIOLIB - select SND_SOC_UDA134X - select SND_SOC_UDA1380 if I2C - select SND_SOC_WCD9335 if SLIMBUS - select SND_SOC_WCD934X if MFD_WCD934X && COMMON_CLK - select SND_SOC_WL1273 if MFD_WL1273_CORE - select SND_SOC_WM0010 if SPI_MASTER - select SND_SOC_WM1250_EV1 if I2C - select SND_SOC_WM2000 if I2C - select SND_SOC_WM2200 if I2C - select SND_SOC_WM5100 if I2C - select SND_SOC_WM5102 if MFD_WM5102 - select SND_SOC_WM5110 if MFD_WM5110 - select SND_SOC_WM8350 if MFD_WM8350 - select SND_SOC_WM8400 if MFD_WM8400 - select SND_SOC_WM8510 if SND_SOC_I2C_AND_SPI - select SND_SOC_WM8523 if I2C - select SND_SOC_WM8524 if GPIOLIB - select SND_SOC_WM8580 if I2C - select SND_SOC_WM8711 if SND_SOC_I2C_AND_SPI - select SND_SOC_WM8727 - select SND_SOC_WM8728 if SND_SOC_I2C_AND_SPI - select SND_SOC_WM8731 if SND_SOC_I2C_AND_SPI - select SND_SOC_WM8737 if SND_SOC_I2C_AND_SPI - select SND_SOC_WM8741 if SND_SOC_I2C_AND_SPI - select SND_SOC_WM8750 if SND_SOC_I2C_AND_SPI - select SND_SOC_WM8753 if SND_SOC_I2C_AND_SPI - select SND_SOC_WM8770 if SPI_MASTER - select SND_SOC_WM8776 if SND_SOC_I2C_AND_SPI - select SND_SOC_WM8782 - select SND_SOC_WM8804_I2C if I2C - select SND_SOC_WM8804_SPI if SPI_MASTER - select SND_SOC_WM8900 if I2C - select SND_SOC_WM8903 if I2C - select SND_SOC_WM8904 if I2C - select SND_SOC_WM8940 if I2C - select SND_SOC_WM8955 if I2C - select SND_SOC_WM8960 if I2C - select SND_SOC_WM8961 if I2C - select SND_SOC_WM8962 if I2C && INPUT - select SND_SOC_WM8971 if I2C - select SND_SOC_WM8974 if I2C - select SND_SOC_WM8978 if I2C - select SND_SOC_WM8983 if SND_SOC_I2C_AND_SPI - select SND_SOC_WM8985 if SND_SOC_I2C_AND_SPI - select SND_SOC_WM8988 if SND_SOC_I2C_AND_SPI - select SND_SOC_WM8990 if I2C - select SND_SOC_WM8991 if I2C - select SND_SOC_WM8993 if I2C - select SND_SOC_WM8994 if MFD_WM8994 - select SND_SOC_WM8995 if SND_SOC_I2C_AND_SPI - select SND_SOC_WM8996 if I2C - select SND_SOC_WM8997 if MFD_WM8997 - select SND_SOC_WM8998 if MFD_WM8998 - select SND_SOC_WM9081 if I2C - select SND_SOC_WM9090 if I2C - select SND_SOC_WM9705 if (SND_SOC_AC97_BUS || SND_SOC_AC97_BUS_NEW) - select SND_SOC_WM9712 if (SND_SOC_AC97_BUS || SND_SOC_AC97_BUS_NEW) - select SND_SOC_WM9713 if (SND_SOC_AC97_BUS || SND_SOC_AC97_BUS_NEW) - select SND_SOC_WSA881X if SOUNDWIRE + imply SND_SOC_88PM860X + imply SND_SOC_L3 + imply SND_SOC_AB8500_CODEC + imply SND_SOC_AC97_CODEC + imply SND_SOC_AD1836 + imply SND_SOC_AD193X_SPI + imply SND_SOC_AD193X_I2C + imply SND_SOC_AD1980 + imply SND_SOC_AD73311 + imply SND_SOC_ADAU1373 + imply SND_SOC_ADAU1761_I2C + imply SND_SOC_ADAU1761_SPI + imply SND_SOC_ADAU1781_I2C + imply SND_SOC_ADAU1781_SPI + imply SND_SOC_ADAV801 + imply SND_SOC_ADAV803 + imply SND_SOC_ADAU1977_SPI + imply SND_SOC_ADAU1977_I2C + imply SND_SOC_ADAU1701 + imply SND_SOC_ADAU7002 + imply SND_SOC_ADAU7118_I2C + imply SND_SOC_ADAU7118_HW + imply SND_SOC_ADS117X + imply SND_SOC_AK4104 + imply SND_SOC_AK4118 + imply SND_SOC_AK4458 + imply SND_SOC_AK4535 + imply SND_SOC_AK4554 + imply SND_SOC_AK4613 + imply SND_SOC_AK4641 + imply SND_SOC_AK4642 + imply SND_SOC_AK4671 + imply SND_SOC_AK5386 + imply SND_SOC_AK5558 + imply SND_SOC_ALC5623 + imply SND_SOC_ALC5632 + imply SND_SOC_BT_SCO + imply SND_SOC_BD28623 + imply SND_SOC_CQ0093VC + imply SND_SOC_CROS_EC_CODEC + imply SND_SOC_CS35L32 + imply SND_SOC_CS35L33 + imply SND_SOC_CS35L34 + imply SND_SOC_CS35L35 + imply SND_SOC_CS35L36 + imply SND_SOC_CS42L42 + imply SND_SOC_CS42L51_I2C + imply SND_SOC_CS42L52 + imply SND_SOC_CS42L56 + imply SND_SOC_CS42L73 + imply SND_SOC_CS4265 + imply SND_SOC_CS4270 + imply SND_SOC_CS4271_I2C + imply SND_SOC_CS4271_SPI + imply SND_SOC_CS42XX8_I2C + imply SND_SOC_CS43130 + imply SND_SOC_CS4341 + imply SND_SOC_CS4349 + imply SND_SOC_CS47L15 + imply SND_SOC_CS47L24 + imply SND_SOC_CS47L35 + imply SND_SOC_CS47L85 + imply SND_SOC_CS47L90 + imply SND_SOC_CS47L92 + imply SND_SOC_CS53L30 + imply SND_SOC_CX20442 + imply SND_SOC_CX2072X + imply SND_SOC_DA7210 + imply SND_SOC_DA7213 + imply SND_SOC_DA7218 + imply SND_SOC_DA7219 + imply SND_SOC_DA732X + imply SND_SOC_DA9055 + imply SND_SOC_DMIC + imply SND_SOC_ES8316 + imply SND_SOC_ES8328_SPI + imply SND_SOC_ES8328_I2C + imply SND_SOC_ES7134 + imply SND_SOC_ES7241 + imply SND_SOC_GTM601 + imply SND_SOC_HDAC_HDMI + imply SND_SOC_HDAC_HDA + imply SND_SOC_ICS43432 + imply SND_SOC_INNO_RK3036 + imply SND_SOC_ISABELLE + imply SND_SOC_JZ4740_CODEC + imply SND_SOC_JZ4725B_CODEC + imply SND_SOC_JZ4770_CODEC + imply SND_SOC_LM4857 + imply SND_SOC_LM49453 + imply SND_SOC_LOCHNAGAR_SC + imply SND_SOC_MAX98088 + imply SND_SOC_MAX98090 + imply SND_SOC_MAX98095 + imply SND_SOC_MAX98357A + imply SND_SOC_MAX98371 + imply SND_SOC_MAX98504 + imply SND_SOC_MAX9867 + imply SND_SOC_MAX98925 + imply SND_SOC_MAX98926 + imply SND_SOC_MAX98927 + imply SND_SOC_MAX98373 + imply SND_SOC_MAX9850 + imply SND_SOC_MAX9860 + imply SND_SOC_MAX9759 + imply SND_SOC_MAX9768 + imply SND_SOC_MAX9877 + imply SND_SOC_MC13783 + imply SND_SOC_ML26124 + imply SND_SOC_MT6351 + imply SND_SOC_MT6358 + imply SND_SOC_MT6660 + imply SND_SOC_NAU8540 + imply SND_SOC_NAU8810 + imply SND_SOC_NAU8822 + imply SND_SOC_NAU8824 + imply SND_SOC_NAU8825 + imply SND_SOC_HDMI_CODEC + imply SND_SOC_PCM1681 + imply SND_SOC_PCM1789_I2C + imply SND_SOC_PCM179X_I2C + imply SND_SOC_PCM179X_SPI + imply SND_SOC_PCM186X_I2C + imply SND_SOC_PCM186X_SPI + imply SND_SOC_PCM3008 + imply SND_SOC_PCM3060_I2C + imply SND_SOC_PCM3060_SPI + imply SND_SOC_PCM3168A_I2C + imply SND_SOC_PCM3168A_SPI + imply SND_SOC_PCM5102A + imply SND_SOC_PCM512x_I2C + imply SND_SOC_PCM512x_SPI + imply SND_SOC_RK3328 + imply SND_SOC_RT274 + imply SND_SOC_RT286 + imply SND_SOC_RT298 + imply SND_SOC_RT1011 + imply SND_SOC_RT1015 + imply SND_SOC_RT1305 + imply SND_SOC_RT1308 + imply SND_SOC_RT5514 + imply SND_SOC_RT5616 + imply SND_SOC_RT5631 + imply SND_SOC_RT5640 + imply SND_SOC_RT5645 + imply SND_SOC_RT5651 + imply SND_SOC_RT5659 + imply SND_SOC_RT5660 + imply SND_SOC_RT5663 + imply SND_SOC_RT5665 + imply SND_SOC_RT5668 + imply SND_SOC_RT5670 + imply SND_SOC_RT5677 + imply SND_SOC_RT5682 + imply SND_SOC_RT5682_SDW + imply SND_SOC_RT700_SDW + imply SND_SOC_RT711_SDW + imply SND_SOC_RT715_SDW + imply SND_SOC_RT1308_SDW + imply SND_SOC_SGTL5000 + imply SND_SOC_SI476X + imply SND_SOC_SIMPLE_AMPLIFIER + imply SND_SOC_SIRF_AUDIO_CODEC + imply SND_SOC_SPDIF + imply SND_SOC_SSM2305 + imply SND_SOC_SSM2518 + imply SND_SOC_SSM2602_SPI + imply SND_SOC_SSM2602_I2C + imply SND_SOC_SSM4567 + imply SND_SOC_STA32X + imply SND_SOC_STA350 + imply SND_SOC_STA529 + imply SND_SOC_STAC9766 + imply SND_SOC_STI_SAS + imply SND_SOC_TAS2552 + imply SND_SOC_TAS2562 + imply SND_SOC_TAS2770 + imply SND_SOC_TAS5086 + imply SND_SOC_TAS571X + imply SND_SOC_TAS5720 + imply SND_SOC_TAS6424 + imply SND_SOC_TDA7419 + imply SND_SOC_TFA9879 + imply SND_SOC_TLV320ADCX140 + imply SND_SOC_TLV320AIC23_I2C + imply SND_SOC_TLV320AIC23_SPI + imply SND_SOC_TLV320AIC26 + imply SND_SOC_TLV320AIC31XX + imply SND_SOC_TLV320AIC32X4_I2C + imply SND_SOC_TLV320AIC32X4_SPI + imply SND_SOC_TLV320AIC3X + imply SND_SOC_TPA6130A2 + imply SND_SOC_TLV320DAC33 + imply SND_SOC_TSCS42XX + imply SND_SOC_TSCS454 + imply SND_SOC_TS3A227E + imply SND_SOC_TWL4030 + imply SND_SOC_TWL6040 + imply SND_SOC_UDA1334 + imply SND_SOC_UDA134X + imply SND_SOC_UDA1380 + imply SND_SOC_WCD9335 + imply SND_SOC_WCD934X + imply SND_SOC_WL1273 + imply SND_SOC_WM0010 + imply SND_SOC_WM1250_EV1 + imply SND_SOC_WM2000 + imply SND_SOC_WM2200 + imply SND_SOC_WM5100 + imply SND_SOC_WM5102 + imply SND_SOC_WM5110 + imply SND_SOC_WM8350 + imply SND_SOC_WM8400 + imply SND_SOC_WM8510 + imply SND_SOC_WM8523 + imply SND_SOC_WM8524 + imply SND_SOC_WM8580 + imply SND_SOC_WM8711 + imply SND_SOC_WM8727 + imply SND_SOC_WM8728 + imply SND_SOC_WM8731 + imply SND_SOC_WM8737 + imply SND_SOC_WM8741 + imply SND_SOC_WM8750 + imply SND_SOC_WM8753 + imply SND_SOC_WM8770 + imply SND_SOC_WM8776 + imply SND_SOC_WM8782 + imply SND_SOC_WM8804_I2C + imply SND_SOC_WM8804_SPI + imply SND_SOC_WM8900 + imply SND_SOC_WM8903 + imply SND_SOC_WM8904 + imply SND_SOC_WM8940 + imply SND_SOC_WM8955 + imply SND_SOC_WM8960 + imply SND_SOC_WM8961 + imply SND_SOC_WM8962 + imply SND_SOC_WM8971 + imply SND_SOC_WM8974 + imply SND_SOC_WM8978 + imply SND_SOC_WM8983 + imply SND_SOC_WM8985 + imply SND_SOC_WM8988 + imply SND_SOC_WM8990 + imply SND_SOC_WM8991 + imply SND_SOC_WM8993 + imply SND_SOC_WM8994 + imply SND_SOC_WM8995 + imply SND_SOC_WM8996 + imply SND_SOC_WM8997 + imply SND_SOC_WM8998 + imply SND_SOC_WM9081 + imply SND_SOC_WM9090 + imply SND_SOC_WM9705 + imply SND_SOC_WM9712 + imply SND_SOC_WM9713 + imply SND_SOC_WSA881X help Normally ASoC codec drivers are only built if a machine driver which uses them is also built since they are only usable with a machine @@ -283,6 +285,7 @@ config SND_SOC_ALL_CODECS config SND_SOC_88PM860X tristate + depends on MFD_88PM860X config SND_SOC_ARIZONA tristate @@ -318,6 +321,7 @@ config SND_SOC_WM_ADSP config SND_SOC_AB8500_CODEC tristate + depends on ABX500_CORE config SND_SOC_AC97_CODEC tristate "Build generic ASoC AC97 CODEC driver" @@ -326,21 +330,25 @@ config SND_SOC_AC97_CODEC config SND_SOC_AD1836 tristate + depends on SPI_MASTER config SND_SOC_AD193X tristate config SND_SOC_AD193X_SPI tristate + depends on SPI_MASTER select SND_SOC_AD193X config SND_SOC_AD193X_I2C tristate + depends on I2C select SND_SOC_AD193X config SND_SOC_AD1980 - select REGMAP_AC97 tristate + depends on SND_SOC_AC97_BUS + select REGMAP_AC97 config SND_SOC_AD73311 tristate @@ -350,6 +358,7 @@ config SND_SOC_ADAU_UTILS config SND_SOC_ADAU1373 tristate + depends on I2C select SND_SOC_ADAU_UTILS config SND_SOC_ADAU1701 @@ -384,11 +393,13 @@ config SND_SOC_ADAU1781 config SND_SOC_ADAU1781_I2C tristate + depends on I2C select SND_SOC_ADAU1781 select REGMAP_I2C config SND_SOC_ADAU1781_SPI tristate + depends on SPI_MASTER select SND_SOC_ADAU1781 select REGMAP_SPI @@ -397,11 +408,13 @@ config SND_SOC_ADAU1977 config SND_SOC_ADAU1977_SPI tristate + depends on SPI_MASTER select SND_SOC_ADAU1977 select REGMAP_SPI config SND_SOC_ADAU1977_I2C tristate + depends on I2C select SND_SOC_ADAU1977 select REGMAP_I2C @@ -440,10 +453,12 @@ config SND_SOC_ADAV80X config SND_SOC_ADAV801 tristate + depends on SPI_MASTER select SND_SOC_ADAV80X config SND_SOC_ADAV803 tristate + depends on I2C select SND_SOC_ADAV80X config SND_SOC_ADS117X @@ -465,6 +480,7 @@ config SND_SOC_AK4458 config SND_SOC_AK4535 tristate + depends on I2C config SND_SOC_AK4554 tristate "AKM AK4554 CODEC" @@ -475,6 +491,7 @@ config SND_SOC_AK4613 config SND_SOC_AK4641 tristate + depends on I2C config SND_SOC_AK4642 tristate "AKM AK4642 CODEC" @@ -482,6 +499,7 @@ config SND_SOC_AK4642 config SND_SOC_AK4671 tristate + depends on I2C config SND_SOC_AK5386 tristate "AKM AK5638 CODEC" @@ -497,6 +515,7 @@ config SND_SOC_ALC5623 config SND_SOC_ALC5632 tristate + depends on I2C config SND_SOC_BD28623 tristate "ROHM BD28623 CODEC" @@ -631,6 +650,7 @@ config SND_SOC_CS47L15 config SND_SOC_CS47L24 tristate + depends on MFD_CS47L24 config SND_SOC_CS47L35 tristate @@ -697,6 +717,7 @@ config SND_SOC_L3 config SND_SOC_DA7210 tristate + depends on I2C config SND_SOC_DA7213 tristate "Dialog DA7213 CODEC" @@ -704,15 +725,19 @@ config SND_SOC_DA7213 config SND_SOC_DA7218 tristate + depends on I2C config SND_SOC_DA7219 tristate + depends on I2C config SND_SOC_DA732X tristate + depends on I2C config SND_SOC_DA9055 tristate + depends on I2C config SND_SOC_DMIC tristate "Generic Digital Microphone CODEC" @@ -772,9 +797,11 @@ config SND_SOC_INNO_RK3036 config SND_SOC_ISABELLE tristate + depends on I2C config SND_SOC_LM49453 tristate + depends on I2C config SND_SOC_LOCHNAGAR_SC tristate "Lochnagar Sound Card" @@ -801,17 +828,20 @@ config SND_SOC_MAX98088 depends on I2C config SND_SOC_MAX98090 - tristate + tristate + depends on I2C config SND_SOC_MAX98095 - tristate + tristate + depends on I2C config SND_SOC_MAX98357A tristate "Maxim MAX98357A CODEC" depends on GPIOLIB config SND_SOC_MAX98371 - tristate + tristate + depends on I2C config SND_SOC_MAX98504 tristate "Maxim MAX98504 speaker amplifier" @@ -822,10 +852,12 @@ config SND_SOC_MAX9867 depends on I2C config SND_SOC_MAX98925 - tristate + tristate + depends on I2C config SND_SOC_MAX98926 tristate + depends on I2C config SND_SOC_MAX98927 tristate "Maxim Integrated MAX98927 Speaker Amplifier" @@ -837,6 +869,7 @@ config SND_SOC_MAX98373 config SND_SOC_MAX9850 tristate + depends on I2C config SND_SOC_MAX9860 tristate "Maxim MAX9860 Mono Audio Voice Codec" @@ -1015,26 +1048,32 @@ config SND_SOC_RT298 config SND_SOC_RT1011 tristate + depends on I2C config SND_SOC_RT1015 tristate + depends on I2C config SND_SOC_RT1305 tristate + depends on I2C config SND_SOC_RT1308 tristate + depends on I2C config SND_SOC_RT1308_SDW tristate "Realtek RT1308 Codec - SDW" - depends on SOUNDWIRE + depends on I2C && SOUNDWIRE select REGMAP_SOUNDWIRE config SND_SOC_RT5514 tristate + depends on I2C config SND_SOC_RT5514_SPI tristate + depends on SPI_MASTER config SND_SOC_RT5514_SPI_BUILTIN bool # force RT5514_SPI to be built-in to avoid link errors @@ -1050,33 +1089,43 @@ config SND_SOC_RT5631 config SND_SOC_RT5640 tristate + depends on I2C config SND_SOC_RT5645 tristate + depends on I2C config SND_SOC_RT5651 tristate + depends on I2C config SND_SOC_RT5659 tristate + depends on I2C config SND_SOC_RT5660 tristate + depends on I2C config SND_SOC_RT5663 tristate + depends on I2C config SND_SOC_RT5665 tristate + depends on I2C config SND_SOC_RT5668 tristate + depends on I2C config SND_SOC_RT5670 tristate + depends on I2C config SND_SOC_RT5677 tristate + depends on I2C select REGMAP_I2C select REGMAP_IRQ @@ -1086,6 +1135,13 @@ config SND_SOC_RT5677_SPI config SND_SOC_RT5682 tristate + depends on I2C || SOUNDWIRE + +config SND_SOC_RT5682_SDW + tristate "Realtek RT5682 Codec - SDW" + depends on SOUNDWIRE + select SND_SOC_RT5682 + select REGMAP_SOUNDWIRE config SND_SOC_RT700 tristate @@ -1153,6 +1209,7 @@ config SND_SOC_SSM2305 config SND_SOC_SSM2518 tristate + depends on I2C config SND_SOC_SSM2602 tristate @@ -1184,9 +1241,11 @@ config SND_SOC_STA350 config SND_SOC_STA529 tristate + depends on I2C config SND_SOC_STAC9766 tristate + depends on SND_SOC_AC97_BUS config SND_SOC_STI_SAS tristate "codec Audio support for STI SAS codec" @@ -1281,6 +1340,15 @@ config SND_SOC_TLV320AIC3X config SND_SOC_TLV320DAC33 tristate + depends on I2C + +config SND_SOC_TLV320ADCX140 + tristate "Texas Instruments TLV320ADCX140 CODEC family" + depends on I2C + select REGMAP_I2C + help + Add support for Texas Instruments tlv320adc3140, tlv320adc5140 and + tlv320adc6140 quad channel ADCs. config SND_SOC_TS3A227E tristate "TI Headset/Mic detect and keypress chip" @@ -1301,11 +1369,13 @@ config SND_SOC_TSCS454 Add support for Tempo Semiconductor's TSCS454 audio CODEC. config SND_SOC_TWL4030 - select MFD_TWL4030_AUDIO tristate + depends on TWL4030_CORE + select MFD_TWL4030_AUDIO config SND_SOC_TWL6040 tristate + depends on TWL6040_CORE config SND_SOC_UDA1334 tristate "NXP UDA1334 DAC" @@ -1345,30 +1415,40 @@ config SND_SOC_WL1273 config SND_SOC_WM0010 tristate + depends on SPI_MASTER config SND_SOC_WM1250_EV1 tristate + depends on I2C config SND_SOC_WM2000 tristate + depends on I2C config SND_SOC_WM2200 tristate + depends on I2C config SND_SOC_WM5100 tristate + depends on I2C config SND_SOC_WM5102 tristate + depends on MFD_WM5102 config SND_SOC_WM5110 tristate + depends on MFD_WM5110 config SND_SOC_WM8350 tristate + depends on MFD_WM8350 config SND_SOC_WM8400 tristate + # FIXME nothing selects SND_SOC_WM8400?? + depends on MFD_WM8400 config SND_SOC_WM8510 tristate "Wolfson Microelectronics WM8510 CODEC" @@ -1456,9 +1536,11 @@ config SND_SOC_WM8904 config SND_SOC_WM8940 tristate + depends on I2C config SND_SOC_WM8955 tristate + depends on I2C config SND_SOC_WM8960 tristate "Wolfson Microelectronics WM8960 CODEC" @@ -1466,6 +1548,7 @@ config SND_SOC_WM8960 config SND_SOC_WM8961 tristate + depends on I2C config SND_SOC_WM8962 tristate "Wolfson Microelectronics WM8962 CODEC" @@ -1473,6 +1556,7 @@ config SND_SOC_WM8962 config SND_SOC_WM8971 tristate + depends on I2C config SND_SOC_WM8974 tristate "Wolfson Microelectronics WM8974 codec" @@ -1484,6 +1568,7 @@ config SND_SOC_WM8978 config SND_SOC_WM8983 tristate + depends on I2C config SND_SOC_WM8985 tristate "Wolfson Microelectronics WM8985 and WM8758 codec driver" @@ -1494,12 +1579,15 @@ config SND_SOC_WM8988 config SND_SOC_WM8990 tristate + depends on I2C config SND_SOC_WM8991 tristate + depends on I2C config SND_SOC_WM8993 tristate + depends on I2C config SND_SOC_WM8994 tristate @@ -1509,12 +1597,15 @@ config SND_SOC_WM8995 config SND_SOC_WM8996 tristate + depends on I2C config SND_SOC_WM8997 tristate + depends on MFD_WM8997 config SND_SOC_WM8998 tristate + depends on MFD_WM8998 config SND_SOC_WM9081 tristate @@ -1522,19 +1613,23 @@ config SND_SOC_WM9081 config SND_SOC_WM9090 tristate + depends on I2C config SND_SOC_WM9705 tristate + depends on SND_SOC_AC97_BUS select REGMAP_AC97 select AC97_BUS_COMPAT if AC97_BUS_NEW config SND_SOC_WM9712 tristate + depends on SND_SOC_AC97_BUS select REGMAP_AC97 select AC97_BUS_COMPAT if AC97_BUS_NEW config SND_SOC_WM9713 tristate + depends on SND_SOC_AC97_BUS select REGMAP_AC97 select AC97_BUS_COMPAT if AC97_BUS_NEW @@ -1555,6 +1650,7 @@ config SND_SOC_ZX_AUD96P22 # Amp config SND_SOC_LM4857 tristate + depends on I2C config SND_SOC_MAX9759 tristate "Maxim MAX9759 speaker Amplifier" @@ -1562,15 +1658,19 @@ config SND_SOC_MAX9759 config SND_SOC_MAX9768 tristate + depends on I2C config SND_SOC_MAX9877 tristate + depends on I2C config SND_SOC_MC13783 tristate + depends on MFD_MC13XXX config SND_SOC_ML26124 tristate + depends on I2C config SND_SOC_MT6351 tristate "MediaTek MT6351 Codec" @@ -1608,6 +1708,7 @@ config SND_SOC_NAU8824 config SND_SOC_NAU8825 tristate + depends on I2C config SND_SOC_TPA6130A2 tristate "Texas Instruments TPA6130A2 headphone amplifier" diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index ba1b4b3fa2da..03533157cda6 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -177,6 +177,7 @@ snd-soc-rt5670-objs := rt5670.o snd-soc-rt5677-objs := rt5677.o snd-soc-rt5677-spi-objs := rt5677-spi.o snd-soc-rt5682-objs := rt5682.o +snd-soc-rt5682-sdw-objs := rt5682-sdw.o snd-soc-rt700-objs := rt700.o rt700-sdw.o snd-soc-rt711-objs := rt711.o rt711-sdw.o snd-soc-rt715-objs := rt715.o rt715-sdw.o @@ -218,6 +219,7 @@ snd-soc-tlv320aic32x4-i2c-objs := tlv320aic32x4-i2c.o snd-soc-tlv320aic32x4-spi-objs := tlv320aic32x4-spi.o snd-soc-tlv320aic3x-objs := tlv320aic3x.o snd-soc-tlv320dac33-objs := tlv320dac33.o +snd-soc-tlv320adcx140-objs := tlv320adcx140.o snd-soc-tscs42xx-objs := tscs42xx.o snd-soc-tscs454-objs := tscs454.o snd-soc-ts3a227e-objs := ts3a227e.o @@ -476,6 +478,7 @@ obj-$(CONFIG_SND_SOC_RT5670) += snd-soc-rt5670.o obj-$(CONFIG_SND_SOC_RT5677) += snd-soc-rt5677.o obj-$(CONFIG_SND_SOC_RT5677_SPI) += snd-soc-rt5677-spi.o obj-$(CONFIG_SND_SOC_RT5682) += snd-soc-rt5682.o +obj-$(CONFIG_SND_SOC_RT5682_SDW) += snd-soc-rt5682-sdw.o obj-$(CONFIG_SND_SOC_RT700) += snd-soc-rt700.o obj-$(CONFIG_SND_SOC_RT711) += snd-soc-rt711.o obj-$(CONFIG_SND_SOC_RT715) += snd-soc-rt715.o @@ -516,6 +519,7 @@ obj-$(CONFIG_SND_SOC_TLV320AIC32X4_I2C) += snd-soc-tlv320aic32x4-i2c.o obj-$(CONFIG_SND_SOC_TLV320AIC32X4_SPI) += snd-soc-tlv320aic32x4-spi.o obj-$(CONFIG_SND_SOC_TLV320AIC3X) += snd-soc-tlv320aic3x.o obj-$(CONFIG_SND_SOC_TLV320DAC33) += snd-soc-tlv320dac33.o +obj-$(CONFIG_SND_SOC_TLV320ADCX140) += snd-soc-tlv320adcx140.o obj-$(CONFIG_SND_SOC_TSCS42XX) += snd-soc-tscs42xx.o obj-$(CONFIG_SND_SOC_TSCS454) += snd-soc-tscs454.o obj-$(CONFIG_SND_SOC_TS3A227E) += snd-soc-ts3a227e.o diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c index e8c5fda82e08..979cfb165eed 100644 --- a/sound/soc/codecs/ak4104.c +++ b/sound/soc/codecs/ak4104.c @@ -295,8 +295,7 @@ static int ak4104_spi_probe(struct spi_device *spi) reset_gpiod = devm_gpiod_get_optional(&spi->dev, "reset", GPIOD_OUT_HIGH); - if (IS_ERR(reset_gpiod) && - PTR_ERR(reset_gpiod) == -EPROBE_DEFER) + if (PTR_ERR(reset_gpiod) == -EPROBE_DEFER) return -EPROBE_DEFER; /* read the 'reserved' register - according to the datasheet, it diff --git a/sound/soc/codecs/cros_ec_codec.c b/sound/soc/codecs/cros_ec_codec.c index 6a24f570c5e8..d3dc42aa6825 100644 --- a/sound/soc/codecs/cros_ec_codec.c +++ b/sound/soc/codecs/cros_ec_codec.c @@ -45,6 +45,9 @@ struct cros_ec_codec_priv { /* DMIC */ atomic_t dmic_probed; + /* I2S_RX */ + uint32_t i2s_rx_bclk_ratio; + /* WoV */ bool wov_enabled; uint8_t *wov_audio_shm_p; @@ -259,6 +262,7 @@ static int i2s_rx_hw_params(struct snd_pcm_substream *substream, snd_soc_component_get_drvdata(component); struct ec_param_ec_codec_i2s_rx p; enum ec_codec_i2s_rx_sample_depth depth; + uint32_t bclk; int ret; if (params_rate(params) != 48000) @@ -284,15 +288,29 @@ static int i2s_rx_hw_params(struct snd_pcm_substream *substream, if (ret < 0) return ret; - dev_dbg(component->dev, "set bclk to %u\n", - snd_soc_params_to_bclk(params)); + if (priv->i2s_rx_bclk_ratio) + bclk = params_rate(params) * priv->i2s_rx_bclk_ratio; + else + bclk = snd_soc_params_to_bclk(params); + + dev_dbg(component->dev, "set bclk to %u\n", bclk); p.cmd = EC_CODEC_I2S_RX_SET_BCLK; - p.set_bclk_param.bclk = snd_soc_params_to_bclk(params); + p.set_bclk_param.bclk = bclk; return send_ec_host_command(priv->ec_device, EC_CMD_EC_CODEC_I2S_RX, (uint8_t *)&p, sizeof(p), NULL, 0); } +static int i2s_rx_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio) +{ + struct snd_soc_component *component = dai->component; + struct cros_ec_codec_priv *priv = + snd_soc_component_get_drvdata(component); + + priv->i2s_rx_bclk_ratio = ratio; + return 0; +} + static int i2s_rx_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) { struct snd_soc_component *component = dai->component; @@ -340,6 +358,7 @@ static int i2s_rx_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) static const struct snd_soc_dai_ops i2s_rx_dai_ops = { .hw_params = i2s_rx_hw_params, .set_fmt = i2s_rx_set_fmt, + .set_bclk_ratio = i2s_rx_set_bclk_ratio, }; static int i2s_rx_event(struct snd_soc_dapm_widget *w, diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c index 793a14d58667..5f25b9f872bd 100644 --- a/sound/soc/codecs/cs4270.c +++ b/sound/soc/codecs/cs4270.c @@ -681,8 +681,7 @@ static int cs4270_i2c_probe(struct i2c_client *i2c_client, reset_gpiod = devm_gpiod_get_optional(&i2c_client->dev, "reset", GPIOD_OUT_HIGH); - if (IS_ERR(reset_gpiod) && - PTR_ERR(reset_gpiod) == -EPROBE_DEFER) + if (PTR_ERR(reset_gpiod) == -EPROBE_DEFER) return -EPROBE_DEFER; cs4270->regmap = devm_regmap_init_i2c(i2c_client, &cs4270_regmap); diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c index 04b86a51e055..62f412d6f9f2 100644 --- a/sound/soc/codecs/cs4271.c +++ b/sound/soc/codecs/cs4271.c @@ -356,9 +356,9 @@ static int cs4271_hw_params(struct snd_pcm_substream *substream, */ if ((substream->stream == SNDRV_PCM_STREAM_PLAYBACK && - !dai->capture_active) || + !dai->stream_active[SNDRV_PCM_STREAM_CAPTURE]) || (substream->stream == SNDRV_PCM_STREAM_CAPTURE && - !dai->playback_active)) { + !dai->stream_active[SNDRV_PCM_STREAM_PLAYBACK])) { ret = regmap_update_bits(cs4271->regmap, CS4271_MODE2, CS4271_MODE2_PDN, CS4271_MODE2_PDN); diff --git a/sound/soc/codecs/cs47l15.c b/sound/soc/codecs/cs47l15.c index 513e2875e4c6..8d1869bf7f9c 100644 --- a/sound/soc/codecs/cs47l15.c +++ b/sound/soc/codecs/cs47l15.c @@ -531,6 +531,7 @@ SND_SOC_DAPM_OUTPUT("DRC2 Signal Activity"), SND_SOC_DAPM_OUTPUT("DSP Trigger Out"), SND_SOC_DAPM_DEMUX("HPOUT1 Demux", SND_SOC_NOPM, 0, 0, &cs47l15_outdemux), +SND_SOC_DAPM_MUX("HPOUT1 Mono Mux", SND_SOC_NOPM, 0, 0, &cs47l15_outdemux), SND_SOC_DAPM_PGA("PWM1 Driver", MADERA_PWM_DRIVE_1, MADERA_PWM1_ENA_SHIFT, 0, NULL, 0), @@ -1086,6 +1087,9 @@ static const struct snd_soc_dapm_route cs47l15_dapm_routes[] = { { "AEC2 Loopback", "HPOUT1R", "OUT1R" }, { "HPOUT1 Demux", NULL, "OUT1L" }, { "HPOUT1 Demux", NULL, "OUT1R" }, + + { "OUT1R", NULL, "HPOUT1 Mono Mux" }, + { "HPOUTL", "HPOUT", "HPOUT1 Demux" }, { "HPOUTR", "HPOUT", "HPOUT1 Demux" }, { "EPOUTP", "EPOUT", "HPOUT1 Demux" }, @@ -1235,12 +1239,12 @@ static int cs47l15_open(struct snd_compr_stream *stream) struct madera *madera = priv->madera; int n_adsp; - if (strcmp(rtd->codec_dai->name, "cs47l15-dsp-trace") == 0) { + if (strcmp(asoc_rtd_to_codec(rtd, 0)->name, "cs47l15-dsp-trace") == 0) { n_adsp = 0; } else { dev_err(madera->dev, "No suitable compressed stream for DAI '%s'\n", - rtd->codec_dai->name); + asoc_rtd_to_codec(rtd, 0)->name); return -EINVAL; } @@ -1263,6 +1267,11 @@ static irqreturn_t cs47l15_adsp2_irq(int irq, void *data) return IRQ_HANDLED; } +static const struct snd_soc_dapm_route cs47l15_mono_routes[] = { + { "HPOUT1 Mono Mux", "HPOUT", "OUT1L" }, + { "HPOUT1 Mono Mux", "EPOUT", "OUT1L" }, +}; + static int cs47l15_component_probe(struct snd_soc_component *component) { struct cs47l15 *cs47l15 = snd_soc_component_get_drvdata(component); @@ -1279,7 +1288,9 @@ static int cs47l15_component_probe(struct snd_soc_component *component) if (ret) return ret; - ret = madera_init_outputs(component, CS47L15_MONO_OUTPUTS); + ret = madera_init_outputs(component, cs47l15_mono_routes, + ARRAY_SIZE(cs47l15_mono_routes), + CS47L15_MONO_OUTPUTS); if (ret) return ret; diff --git a/sound/soc/codecs/cs47l24.c b/sound/soc/codecs/cs47l24.c index 25bffc2968f0..6b0570f59630 100644 --- a/sound/soc/codecs/cs47l24.c +++ b/sound/soc/codecs/cs47l24.c @@ -1076,14 +1076,14 @@ static int cs47l24_open(struct snd_compr_stream *stream) struct arizona *arizona = priv->core.arizona; int n_adsp; - if (strcmp(rtd->codec_dai->name, "cs47l24-dsp-voicectrl") == 0) { + if (strcmp(asoc_rtd_to_codec(rtd, 0)->name, "cs47l24-dsp-voicectrl") == 0) { n_adsp = 2; - } else if (strcmp(rtd->codec_dai->name, "cs47l24-dsp-trace") == 0) { + } else if (strcmp(asoc_rtd_to_codec(rtd, 0)->name, "cs47l24-dsp-trace") == 0) { n_adsp = 1; } else { dev_err(arizona->dev, "No suitable compressed stream for DAI '%s'\n", - rtd->codec_dai->name); + asoc_rtd_to_codec(rtd, 0)->name); return -EINVAL; } diff --git a/sound/soc/codecs/cs47l35.c b/sound/soc/codecs/cs47l35.c index ba7aa6b31205..18839807c9d1 100644 --- a/sound/soc/codecs/cs47l35.c +++ b/sound/soc/codecs/cs47l35.c @@ -633,6 +633,7 @@ SND_SOC_DAPM_OUTPUT("DRC2 Signal Activity"), SND_SOC_DAPM_OUTPUT("DSP Trigger Out"), SND_SOC_DAPM_DEMUX("HPOUT1 Demux", SND_SOC_NOPM, 0, 0, &cs47l35_outdemux), +SND_SOC_DAPM_MUX("HPOUT1 Mono Mux", SND_SOC_NOPM, 0, 0, &cs47l35_outdemux), SND_SOC_DAPM_PGA("PWM1 Driver", MADERA_PWM_DRIVE_1, MADERA_PWM1_ENA_SHIFT, 0, NULL, 0), @@ -1311,6 +1312,8 @@ static const struct snd_soc_dapm_route cs47l35_dapm_routes[] = { { "SPKOUTN", NULL, "OUT4L" }, { "SPKOUTP", NULL, "OUT4L" }, + { "OUT1R", NULL, "HPOUT1 Mono Mux" }, + { "HPOUTL", "HPOUT", "HPOUT1 Demux" }, { "HPOUTR", "HPOUT", "HPOUT1 Demux" }, { "EPOUTP", "EPOUT", "HPOUT1 Demux" }, @@ -1511,14 +1514,14 @@ static int cs47l35_open(struct snd_compr_stream *stream) struct madera *madera = priv->madera; int n_adsp; - if (strcmp(rtd->codec_dai->name, "cs47l35-dsp-voicectrl") == 0) { + if (strcmp(asoc_rtd_to_codec(rtd, 0)->name, "cs47l35-dsp-voicectrl") == 0) { n_adsp = 2; - } else if (strcmp(rtd->codec_dai->name, "cs47l35-dsp-trace") == 0) { + } else if (strcmp(asoc_rtd_to_codec(rtd, 0)->name, "cs47l35-dsp-trace") == 0) { n_adsp = 0; } else { dev_err(madera->dev, "No suitable compressed stream for DAI '%s'\n", - rtd->codec_dai->name); + asoc_rtd_to_codec(rtd, 0)->name); return -EINVAL; } @@ -1554,6 +1557,11 @@ static irqreturn_t cs47l35_adsp2_irq(int irq, void *data) return IRQ_HANDLED; } +static const struct snd_soc_dapm_route cs47l35_mono_routes[] = { + { "HPOUT1 Mono Mux", "HPOUT", "OUT1L" }, + { "HPOUT1 Mono Mux", "EPOUT", "OUT1L" }, +}; + static int cs47l35_component_probe(struct snd_soc_component *component) { struct cs47l35 *cs47l35 = snd_soc_component_get_drvdata(component); @@ -1570,7 +1578,9 @@ static int cs47l35_component_probe(struct snd_soc_component *component) if (ret) return ret; - ret = madera_init_outputs(component, CS47L35_MONO_OUTPUTS); + ret = madera_init_outputs(component, cs47l35_mono_routes, + ARRAY_SIZE(cs47l35_mono_routes), + CS47L35_MONO_OUTPUTS); if (ret) return ret; diff --git a/sound/soc/codecs/cs47l85.c b/sound/soc/codecs/cs47l85.c index f85581a97bdc..a575113207f0 100644 --- a/sound/soc/codecs/cs47l85.c +++ b/sound/soc/codecs/cs47l85.c @@ -2008,12 +2008,18 @@ static const struct snd_soc_dapm_route cs47l85_dapm_routes[] = { { "IN3R", NULL, "IN3R Mode" }, { "IN4L", NULL, "DMICCLK4" }, + { "IN4L", NULL, "DMICDAT4" }, + { "IN4R", NULL, "DMICCLK4" }, { "IN4R", NULL, "DMICDAT4" }, { "IN5L", NULL, "DMICCLK5" }, + { "IN5L", NULL, "DMICDAT5" }, + { "IN5R", NULL, "DMICCLK5" }, { "IN5R", NULL, "DMICDAT5" }, { "IN6L", NULL, "DMICCLK6" }, + { "IN6L", NULL, "DMICDAT6" }, + { "IN6R", NULL, "DMICCLK6" }, { "IN6R", NULL, "DMICDAT6" }, MADERA_MIXER_ROUTES("OUT1L", "HPOUT1L"), @@ -2451,14 +2457,14 @@ static int cs47l85_open(struct snd_compr_stream *stream) struct madera *madera = priv->madera; int n_adsp; - if (strcmp(rtd->codec_dai->name, "cs47l85-dsp-voicectrl") == 0) { + if (strcmp(asoc_rtd_to_codec(rtd, 0)->name, "cs47l85-dsp-voicectrl") == 0) { n_adsp = 5; - } else if (strcmp(rtd->codec_dai->name, "cs47l85-dsp-trace") == 0) { + } else if (strcmp(asoc_rtd_to_codec(rtd, 0)->name, "cs47l85-dsp-trace") == 0) { n_adsp = 0; } else { dev_err(madera->dev, "No suitable compressed stream for DAI '%s'\n", - rtd->codec_dai->name); + asoc_rtd_to_codec(rtd, 0)->name); return -EINVAL; } @@ -2510,7 +2516,8 @@ static int cs47l85_component_probe(struct snd_soc_component *component) if (ret) return ret; - ret = madera_init_outputs(component, CS47L85_MONO_OUTPUTS); + ret = madera_init_outputs(component, NULL, CS47L85_MONO_OUTPUTS, + CS47L85_MONO_OUTPUTS); if (ret) return ret; diff --git a/sound/soc/codecs/cs47l90.c b/sound/soc/codecs/cs47l90.c index c3b6f4d41005..81a1311b14e6 100644 --- a/sound/soc/codecs/cs47l90.c +++ b/sound/soc/codecs/cs47l90.c @@ -1938,12 +1938,18 @@ static const struct snd_soc_dapm_route cs47l90_dapm_routes[] = { { "IN2R", NULL, "IN2R Mode" }, { "IN3L", NULL, "DMICCLK3" }, + { "IN3L", NULL, "DMICDAT3" }, + { "IN3R", NULL, "DMICCLK3" }, { "IN3R", NULL, "DMICDAT3" }, { "IN4L", NULL, "DMICCLK4" }, + { "IN4L", NULL, "DMICDAT4" }, + { "IN4R", NULL, "DMICCLK4" }, { "IN4R", NULL, "DMICDAT4" }, { "IN5L", NULL, "DMICCLK5" }, + { "IN5L", NULL, "DMICDAT5" }, + { "IN5R", NULL, "DMICCLK5" }, { "IN5R", NULL, "DMICDAT5" }, MADERA_MIXER_ROUTES("OUT1L", "HPOUT1L"), @@ -2362,14 +2368,14 @@ static int cs47l90_open(struct snd_compr_stream *stream) struct madera *madera = priv->madera; int n_adsp; - if (strcmp(rtd->codec_dai->name, "cs47l90-dsp-voicectrl") == 0) { + if (strcmp(asoc_rtd_to_codec(rtd, 0)->name, "cs47l90-dsp-voicectrl") == 0) { n_adsp = 5; - } else if (strcmp(rtd->codec_dai->name, "cs47l90-dsp-trace") == 0) { + } else if (strcmp(asoc_rtd_to_codec(rtd, 0)->name, "cs47l90-dsp-trace") == 0) { n_adsp = 0; } else { dev_err(madera->dev, "No suitable compressed stream for DAI '%s'\n", - rtd->codec_dai->name); + asoc_rtd_to_codec(rtd, 0)->name); return -EINVAL; } @@ -2421,7 +2427,8 @@ static int cs47l90_component_probe(struct snd_soc_component *component) if (ret) return ret; - ret = madera_init_outputs(component, CS47L90_MONO_OUTPUTS); + ret = madera_init_outputs(component, NULL, CS47L90_MONO_OUTPUTS, + CS47L90_MONO_OUTPUTS); if (ret) return ret; diff --git a/sound/soc/codecs/cs47l92.c b/sound/soc/codecs/cs47l92.c index cbffcd84766d..15fc213d178d 100644 --- a/sound/soc/codecs/cs47l92.c +++ b/sound/soc/codecs/cs47l92.c @@ -778,6 +778,7 @@ SND_SOC_DAPM_MUX("IN2L Mode", SND_SOC_NOPM, 0, 0, &madera_inmode[1]), SND_SOC_DAPM_MUX("IN2R Mode", SND_SOC_NOPM, 0, 0, &madera_inmode[1]), SND_SOC_DAPM_DEMUX("OUT3 Demux", SND_SOC_NOPM, 0, 0, &cs47l92_outdemux), +SND_SOC_DAPM_MUX("OUT3 Mono Mux", SND_SOC_NOPM, 0, 0, &cs47l92_outdemux), SND_SOC_DAPM_OUTPUT("DRC1 Signal Activity"), SND_SOC_DAPM_OUTPUT("DRC2 Signal Activity"), @@ -1632,6 +1633,8 @@ static const struct snd_soc_dapm_route cs47l92_dapm_routes[] = { { "OUT3 Demux", NULL, "OUT3L" }, { "OUT3 Demux", NULL, "OUT3R" }, + { "OUT3R", NULL, "OUT3 Mono Mux" }, + { "HPOUT3L", "HPOUT3", "OUT3 Demux" }, { "HPOUT3R", "HPOUT3", "OUT3 Demux" }, { "HPOUT4L", "HPOUT4", "OUT3 Demux" }, @@ -1837,12 +1840,12 @@ static int cs47l92_open(struct snd_compr_stream *stream) struct madera *madera = priv->madera; int n_adsp; - if (strcmp(rtd->codec_dai->name, "cs47l92-dsp-trace") == 0) { + if (strcmp(asoc_rtd_to_codec(rtd, 0)->name, "cs47l92-dsp-trace") == 0) { n_adsp = 0; } else { dev_err(madera->dev, "No suitable compressed stream for DAI '%s'\n", - rtd->codec_dai->name); + asoc_rtd_to_codec(rtd, 0)->name); return -EINVAL; } @@ -1865,6 +1868,13 @@ static irqreturn_t cs47l92_adsp2_irq(int irq, void *data) return IRQ_HANDLED; } +static const struct snd_soc_dapm_route cs47l92_mono_routes[] = { + { "OUT1R", NULL, "OUT1L" }, + { "OUT2R", NULL, "OUT2L" }, + { "OUT3 Mono Mux", "HPOUT3", "OUT3L" }, + { "OUT3 Mono Mux", "HPOUT4", "OUT3L" }, +}; + static int cs47l92_component_probe(struct snd_soc_component *component) { struct cs47l92 *cs47l92 = snd_soc_component_get_drvdata(component); @@ -1881,7 +1891,9 @@ static int cs47l92_component_probe(struct snd_soc_component *component) if (ret) return ret; - ret = madera_init_outputs(component, CS47L92_MONO_OUTPUTS); + ret = madera_init_outputs(component, cs47l92_mono_routes, + ARRAY_SIZE(cs47l92_mono_routes), + CS47L92_MONO_OUTPUTS); if (ret) return ret; diff --git a/sound/soc/codecs/hdac_hdmi.c b/sound/soc/codecs/hdac_hdmi.c index e6558475e006..fba9b749839d 100644 --- a/sound/soc/codecs/hdac_hdmi.c +++ b/sound/soc/codecs/hdac_hdmi.c @@ -1998,11 +1998,11 @@ static struct hdac_hdmi_drv_data intel_drv_data = { static int hdac_hdmi_dev_probe(struct hdac_device *hdev) { - struct hdac_hdmi_priv *hdmi_priv = NULL; + struct hdac_hdmi_priv *hdmi_priv; struct snd_soc_dai_driver *hdmi_dais = NULL; - struct hdac_ext_link *hlink = NULL; + struct hdac_ext_link *hlink; int num_dais = 0; - int ret = 0; + int ret; struct hdac_driver *hdrv = drv_to_hdac_driver(hdev->dev.driver); const struct hda_device_id *hdac_id = hdac_get_device_id(hdev, hdrv); diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c index bc2903d27e6e..f005751da2cc 100644 --- a/sound/soc/codecs/hdmi-codec.c +++ b/sound/soc/codecs/hdmi-codec.c @@ -293,7 +293,7 @@ static int hdmi_eld_ctl_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; - uinfo->count = FIELD_SIZEOF(struct hdmi_codec_priv, eld); + uinfo->count = sizeof_field(struct hdmi_codec_priv, eld); return 0; } diff --git a/sound/soc/codecs/madera.c b/sound/soc/codecs/madera.c index 7eccff62c3e1..40de9d7811d1 100644 --- a/sound/soc/codecs/madera.c +++ b/sound/soc/codecs/madera.c @@ -1212,7 +1212,9 @@ static const struct snd_soc_dapm_route madera_mono_routes[] = { { "OUT6R", NULL, "OUT6L" }, }; -int madera_init_outputs(struct snd_soc_component *component, int n_mono_routes) +int madera_init_outputs(struct snd_soc_component *component, + const struct snd_soc_dapm_route *routes, + int n_mono_routes, int n_real) { struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); @@ -1229,16 +1231,21 @@ int madera_init_outputs(struct snd_soc_component *component, int n_mono_routes) n_mono_routes = MADERA_MAX_OUTPUT; } + if (!routes) + routes = madera_mono_routes; + for (i = 0; i < n_mono_routes; i++) { /* Default is 0 so noop with defaults */ if (pdata->out_mono[i]) { val = MADERA_OUT1_MONO; - snd_soc_dapm_add_routes(dapm, - &madera_mono_routes[i], 1); + snd_soc_dapm_add_routes(dapm, &routes[i], 1); } else { val = 0; } + if (i >= n_real) + continue; + regmap_update_bits(madera->regmap, MADERA_OUTPUT_PATH_CONFIG_1L + (i * 8), MADERA_OUT1_MONO, val); diff --git a/sound/soc/codecs/madera.h b/sound/soc/codecs/madera.h index 49a8f68ec43d..e0c0be59e2ef 100644 --- a/sound/soc/codecs/madera.h +++ b/sound/soc/codecs/madera.h @@ -423,7 +423,9 @@ int madera_core_free(struct madera_priv *priv); int madera_init_overheat(struct madera_priv *priv); int madera_free_overheat(struct madera_priv *priv); int madera_init_inputs(struct snd_soc_component *component); -int madera_init_outputs(struct snd_soc_component *component, int n_mono_routes); +int madera_init_outputs(struct snd_soc_component *component, + const struct snd_soc_dapm_route *routes, + int n_mono_routes, int n_real); int madera_init_bus_error_irq(struct madera_priv *priv, int dsp_num, irq_handler_t handler); void madera_free_bus_error_irq(struct madera_priv *priv, int dsp_num); diff --git a/sound/soc/codecs/max98357a.c b/sound/soc/codecs/max98357a.c index eb3d8255ea6c..a8bd793a7867 100644 --- a/sound/soc/codecs/max98357a.c +++ b/sound/soc/codecs/max98357a.c @@ -5,6 +5,7 @@ */ #include <linux/acpi.h> +#include <linux/delay.h> #include <linux/device.h> #include <linux/err.h> #include <linux/gpio.h> @@ -24,26 +25,24 @@ struct max98357a_priv { unsigned int sdmode_delay; }; -static int max98357a_daiops_trigger(struct snd_pcm_substream *substream, - int cmd, struct snd_soc_dai *dai) +static int max98357a_sdmode_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) { - struct max98357a_priv *max98357a = snd_soc_dai_get_drvdata(dai); + struct snd_soc_component *component = + snd_soc_dapm_to_component(w->dapm); + struct max98357a_priv *max98357a = + snd_soc_component_get_drvdata(component); if (!max98357a->sdmode) return 0; - switch (cmd) { - case SNDRV_PCM_TRIGGER_START: - case SNDRV_PCM_TRIGGER_RESUME: - case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - mdelay(max98357a->sdmode_delay); + if (event & SND_SOC_DAPM_POST_PMU) { + msleep(max98357a->sdmode_delay); gpiod_set_value(max98357a->sdmode, 1); - break; - case SNDRV_PCM_TRIGGER_STOP: - case SNDRV_PCM_TRIGGER_SUSPEND: - case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + dev_dbg(component->dev, "set sdmode to 1"); + } else if (event & SND_SOC_DAPM_PRE_PMD) { gpiod_set_value(max98357a->sdmode, 0); - break; + dev_dbg(component->dev, "set sdmode to 0"); } return 0; @@ -51,10 +50,14 @@ static int max98357a_daiops_trigger(struct snd_pcm_substream *substream, static const struct snd_soc_dapm_widget max98357a_dapm_widgets[] = { SND_SOC_DAPM_OUTPUT("Speaker"), + SND_SOC_DAPM_OUT_DRV_E("SD_MODE", SND_SOC_NOPM, 0, 0, NULL, 0, + max98357a_sdmode_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), }; static const struct snd_soc_dapm_route max98357a_dapm_routes[] = { - {"Speaker", NULL, "HiFi Playback"}, + {"SD_MODE", NULL, "HiFi Playback"}, + {"Speaker", NULL, "SD_MODE"}, }; static const struct snd_soc_component_driver max98357a_component_driver = { @@ -68,10 +71,6 @@ static const struct snd_soc_component_driver max98357a_component_driver = { .non_legacy_dai_naming = 1, }; -static const struct snd_soc_dai_ops max98357a_dai_ops = { - .trigger = max98357a_daiops_trigger, -}; - static struct snd_soc_dai_driver max98357a_dai_driver = { .name = "HiFi", .playback = { @@ -91,7 +90,6 @@ static struct snd_soc_dai_driver max98357a_dai_driver = { .channels_min = 1, .channels_max = 2, }, - .ops = &max98357a_dai_ops, }; static int max98357a_platform_probe(struct platform_device *pdev) diff --git a/sound/soc/codecs/mt6660.c b/sound/soc/codecs/mt6660.c index a36c416caad4..d1797003c83d 100644 --- a/sound/soc/codecs/mt6660.c +++ b/sound/soc/codecs/mt6660.c @@ -1,15 +1,13 @@ -// SPDX-License-Identifier: GPL-2.0 // +// SPDX-License-Identifier: GPL-2.0 // Copyright (c) 2019 MediaTek Inc. #include <linux/module.h> #include <linux/kernel.h> -#include <linux/version.h> #include <linux/err.h> #include <linux/i2c.h> #include <linux/pm_runtime.h> #include <linux/delay.h> -#include <linux/debugfs.h> #include <sound/soc.h> #include <sound/tlv.h> #include <sound/pcm_params.h> @@ -225,14 +223,87 @@ static int _mt6660_chip_power_on(struct mt6660_chip *chip, int on_off) 0x01, on_off ? 0x00 : 0x01); } +struct reg_table { + uint32_t addr; + uint32_t mask; + uint32_t val; +}; + +static const struct reg_table mt6660_setting_table[] = { + { 0x20, 0x80, 0x00 }, + { 0x30, 0x01, 0x00 }, + { 0x50, 0x1c, 0x04 }, + { 0xB1, 0x0c, 0x00 }, + { 0xD3, 0x03, 0x03 }, + { 0xE0, 0x01, 0x00 }, + { 0x98, 0x44, 0x04 }, + { 0xB9, 0xff, 0x82 }, + { 0xB7, 0x7777, 0x7273 }, + { 0xB6, 0x07, 0x03 }, + { 0x6B, 0xe0, 0x20 }, + { 0x07, 0xff, 0x70 }, + { 0xBB, 0xff, 0x20 }, + { 0x69, 0xff, 0x40 }, + { 0xBD, 0xffff, 0x17f8 }, + { 0x70, 0xff, 0x15 }, + { 0x7C, 0xff, 0x00 }, + { 0x46, 0xff, 0x1d }, + { 0x1A, 0xffffffff, 0x7fdb7ffe }, + { 0x1B, 0xffffffff, 0x7fdb7ffe }, + { 0x51, 0xff, 0x58 }, + { 0xA2, 0xff, 0xce }, + { 0x33, 0xffff, 0x7fff }, + { 0x4C, 0xffff, 0x0116 }, + { 0x16, 0x1800, 0x0800 }, + { 0x68, 0x1f, 0x07 }, +}; + +static int mt6660_component_setting(struct snd_soc_component *component) +{ + struct mt6660_chip *chip = snd_soc_component_get_drvdata(component); + int ret = 0; + size_t i = 0; + + ret = _mt6660_chip_power_on(chip, 1); + if (ret < 0) { + dev_err(component->dev, "%s chip power on failed\n", __func__); + return ret; + } + + for (i = 0; i < ARRAY_SIZE(mt6660_setting_table); i++) { + ret = snd_soc_component_update_bits(component, + mt6660_setting_table[i].addr, + mt6660_setting_table[i].mask, + mt6660_setting_table[i].val); + if (ret < 0) { + dev_err(component->dev, "%s update 0x%02x failed\n", + __func__, mt6660_setting_table[i].addr); + return ret; + } + } + + ret = _mt6660_chip_power_on(chip, 0); + if (ret < 0) { + dev_err(component->dev, "%s chip power off failed\n", __func__); + return ret; + } + + return 0; +} + static int mt6660_component_probe(struct snd_soc_component *component) { struct mt6660_chip *chip = snd_soc_component_get_drvdata(component); + int ret; dev_dbg(component->dev, "%s\n", __func__); snd_soc_component_init_regmap(component, chip->regmap); - return 0; + ret = mt6660_component_setting(component); + if (ret < 0) + dev_err(chip->dev, "mt6660 component setting failed\n"); + + return ret; } static void mt6660_component_remove(struct snd_soc_component *component) @@ -506,4 +577,4 @@ module_i2c_driver(mt6660_i2c_driver); MODULE_AUTHOR("Jeff Chang <jeff_chang@richtek.com>"); MODULE_DESCRIPTION("MT6660 SPKAMP Driver"); MODULE_LICENSE("GPL"); -MODULE_VERSION("1.0.7_G"); +MODULE_VERSION("1.0.8_G"); diff --git a/sound/soc/codecs/rk3328_codec.c b/sound/soc/codecs/rk3328_codec.c index 287c962ba00d..115706a55577 100644 --- a/sound/soc/codecs/rk3328_codec.c +++ b/sound/soc/codecs/rk3328_codec.c @@ -7,6 +7,7 @@ #include <linux/clk.h> #include <linux/delay.h> #include <linux/device.h> +#include <linux/gpio/consumer.h> #include <linux/module.h> #include <linux/of.h> #include <linux/platform_device.h> @@ -31,7 +32,7 @@ struct rk3328_codec_priv { struct regmap *regmap; - struct regmap *grf; + struct gpio_desc *mute; struct clk *mclk; struct clk *pclk; unsigned int sclk; @@ -106,16 +107,6 @@ static int rk3328_set_dai_fmt(struct snd_soc_dai *dai, unsigned int fmt) return 0; } -static void rk3328_analog_output(struct rk3328_codec_priv *rk3328, int mute) -{ - unsigned int val = BIT(17); - - if (mute) - val |= BIT(1); - - regmap_write(rk3328->grf, RK3328_GRF_SOC_CON10, val); -} - static int rk3328_digital_mute(struct snd_soc_dai *dai, int mute) { struct rk3328_codec_priv *rk3328 = @@ -205,7 +196,7 @@ static int rk3328_codec_open_playback(struct rk3328_codec_priv *rk3328) } msleep(rk3328->spk_depop_time); - rk3328_analog_output(rk3328, 1); + gpiod_set_value(rk3328->mute, 0); regmap_update_bits(rk3328->regmap, HPOUTL_GAIN_CTRL, HPOUTL_GAIN_MASK, OUT_VOLUME); @@ -246,7 +237,7 @@ static int rk3328_codec_close_playback(struct rk3328_codec_priv *rk3328) { size_t i; - rk3328_analog_output(rk3328, 0); + gpiod_set_value(rk3328->mute, 1); regmap_update_bits(rk3328->regmap, HPOUTL_GAIN_CTRL, HPOUTL_GAIN_MASK, 0); @@ -446,7 +437,6 @@ static int rk3328_platform_probe(struct platform_device *pdev) dev_err(&pdev->dev, "missing 'rockchip,grf'\n"); return PTR_ERR(grf); } - rk3328->grf = grf; /* enable i2s_acodec_en */ regmap_write(grf, RK3328_GRF_SOC_CON2, (BIT(14) << 16 | BIT(14))); @@ -458,7 +448,18 @@ static int rk3328_platform_probe(struct platform_device *pdev) rk3328->spk_depop_time = 200; } - rk3328_analog_output(rk3328, 0); + rk3328->mute = gpiod_get_optional(&pdev->dev, "mute", GPIOD_OUT_HIGH); + if (IS_ERR(rk3328->mute)) + return PTR_ERR(rk3328->mute); + /* + * Rock64 is the only supported platform to have widely relied on + * this; if we do happen to come across an old DTB, just leave the + * external mute forced off. + */ + if (!rk3328->mute && of_machine_is_compatible("pine64,rock64")) { + dev_warn(&pdev->dev, "assuming implicit control of GPIO_MUTE; update devicetree if possible\n"); + regmap_write(grf, RK3328_GRF_SOC_CON10, BIT(17) | BIT(1)); + } rk3328->mclk = devm_clk_get(&pdev->dev, "mclk"); if (IS_ERR(rk3328->mclk)) diff --git a/sound/soc/codecs/rl6231.c b/sound/soc/codecs/rl6231.c index a887d5ccb10d..d181c217d835 100644 --- a/sound/soc/codecs/rl6231.c +++ b/sound/soc/codecs/rl6231.c @@ -102,6 +102,7 @@ struct pll_calc_map { static const struct pll_calc_map pll_preset_table[] = { {19200000, 4096000, 23, 14, 1, false}, {19200000, 24576000, 3, 30, 3, false}, + {3840000, 24576000, 3, 30, 0, true}, }; static unsigned int find_best_div(unsigned int in, diff --git a/sound/soc/codecs/rl6231.h b/sound/soc/codecs/rl6231.h index 31a9643b0afd..6d8ed0377296 100644 --- a/sound/soc/codecs/rl6231.h +++ b/sound/soc/codecs/rl6231.h @@ -10,7 +10,7 @@ #ifndef __RL6231_H__ #define __RL6231_H__ -#define RL6231_PLL_INP_MAX 40000000 +#define RL6231_PLL_INP_MAX 50000000 #define RL6231_PLL_INP_MIN 256000 #define RL6231_PLL_N_MAX 0x1ff #define RL6231_PLL_K_MAX 0x1f diff --git a/sound/soc/codecs/rt1015.c b/sound/soc/codecs/rt1015.c index 66eb55b4ffd4..bb310bc7febd 100644 --- a/sound/soc/codecs/rt1015.c +++ b/sound/soc/codecs/rt1015.c @@ -444,7 +444,7 @@ static int rt1015_boost_mode_put(struct snd_kcontrol *kcontrol, return 0; } -static int rt5518_bypass_boost_get(struct snd_kcontrol *kcontrol, +static int rt1015_bypass_boost_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = @@ -457,7 +457,7 @@ static int rt5518_bypass_boost_get(struct snd_kcontrol *kcontrol, return 0; } -static int rt5518_bypass_boost_put(struct snd_kcontrol *kcontrol, +static int rt1015_bypass_boost_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = @@ -497,7 +497,7 @@ static const struct snd_kcontrol_new rt1015_snd_controls[] = { rt1015_boost_mode_get, rt1015_boost_mode_put), SOC_ENUM("Mono LR Select", rt1015_mono_lr_sel), SOC_SINGLE_EXT("Bypass Boost", SND_SOC_NOPM, 0, 1, 0, - rt5518_bypass_boost_get, rt5518_bypass_boost_put), + rt1015_bypass_boost_get, rt1015_bypass_boost_put), }; static int rt1015_is_sys_clk_from_pll(struct snd_soc_dapm_widget *source, @@ -841,12 +841,12 @@ static void rt1015_remove(struct snd_soc_component *component) #define RT1015_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S8) -struct snd_soc_dai_ops rt1015_aif_dai_ops = { +static struct snd_soc_dai_ops rt1015_aif_dai_ops = { .hw_params = rt1015_hw_params, .set_fmt = rt1015_set_dai_fmt, }; -struct snd_soc_dai_driver rt1015_dai[] = { +static struct snd_soc_dai_driver rt1015_dai[] = { { .name = "rt1015-aif", .id = 0, diff --git a/sound/soc/codecs/rt1308-sdw.c b/sound/soc/codecs/rt1308-sdw.c index d930f60cb797..a5a7e46de246 100644 --- a/sound/soc/codecs/rt1308-sdw.c +++ b/sound/soc/codecs/rt1308-sdw.c @@ -507,6 +507,28 @@ static void rt1308_sdw_shutdown(struct snd_pcm_substream *substream, kfree(stream); } +static int rt1308_sdw_set_tdm_slot(struct snd_soc_dai *dai, + unsigned int tx_mask, + unsigned int rx_mask, + int slots, int slot_width) +{ + struct snd_soc_component *component = dai->component; + struct rt1308_sdw_priv *rt1308 = + snd_soc_component_get_drvdata(component); + + if (tx_mask) + return -EINVAL; + + if (slots > 2) + return -EINVAL; + + rt1308->rx_mask = rx_mask; + rt1308->slots = slots; + /* slot_width is not used since it's irrelevant for SoundWire */ + + return 0; +} + static int rt1308_sdw_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { @@ -517,7 +539,7 @@ static int rt1308_sdw_hw_params(struct snd_pcm_substream *substream, struct sdw_port_config port_config; enum sdw_data_direction direction; struct sdw_stream_data *stream; - int retval, port, num_channels; + int retval, port, num_channels, ch_mask; dev_dbg(dai->dev, "%s %s", __func__, dai->name); stream = snd_soc_dai_get_dma_data(dai, substream); @@ -537,13 +559,20 @@ static int rt1308_sdw_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } + if (rt1308->slots) { + num_channels = rt1308->slots; + ch_mask = rt1308->rx_mask; + } else { + num_channels = params_channels(params); + ch_mask = (1 << num_channels) - 1; + } + stream_config.frame_rate = params_rate(params); - stream_config.ch_count = params_channels(params); + stream_config.ch_count = num_channels; stream_config.bps = snd_pcm_format_width(params_format(params)); stream_config.direction = direction; - num_channels = params_channels(params); - port_config.ch_mask = (1 << (num_channels)) - 1; + port_config.ch_mask = ch_mask; port_config.num = port; retval = sdw_stream_add_slave(rt1308->sdw_slave, &stream_config, @@ -597,6 +626,7 @@ static const struct snd_soc_dai_ops rt1308_aif_dai_ops = { .hw_free = rt1308_sdw_pcm_hw_free, .set_sdw_stream = rt1308_set_sdw_stream, .shutdown = rt1308_sdw_shutdown, + .set_tdm_slot = rt1308_sdw_set_tdm_slot, }; #define RT1308_STEREO_RATES SNDRV_PCM_RATE_48000 diff --git a/sound/soc/codecs/rt1308-sdw.h b/sound/soc/codecs/rt1308-sdw.h index c9341e70d6cf..c5ce75666dcc 100644 --- a/sound/soc/codecs/rt1308-sdw.h +++ b/sound/soc/codecs/rt1308-sdw.h @@ -160,6 +160,8 @@ struct rt1308_sdw_priv { struct sdw_bus_params params; bool hw_init; bool first_hw_init; + int rx_mask; + int slots; }; struct sdw_stream_data { diff --git a/sound/soc/codecs/rt5659.c b/sound/soc/codecs/rt5659.c index e66d08398f74..89e0f58512fa 100644 --- a/sound/soc/codecs/rt5659.c +++ b/sound/soc/codecs/rt5659.c @@ -1604,7 +1604,7 @@ static int set_dmic_clk(struct snd_soc_dapm_widget *w, { struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); struct rt5659_priv *rt5659 = snd_soc_component_get_drvdata(component); - int pd, idx = -EINVAL; + int pd, idx; pd = rl6231_get_pre_div(rt5659->regmap, RT5659_ADDA_CLK_1, RT5659_I2S_PD1_SFT); diff --git a/sound/soc/codecs/rt5682-sdw.c b/sound/soc/codecs/rt5682-sdw.c new file mode 100644 index 000000000000..a2d1d3ae1e31 --- /dev/null +++ b/sound/soc/codecs/rt5682-sdw.c @@ -0,0 +1,333 @@ +// SPDX-License-Identifier: GPL-2.0-only +// +// rt5682-sdw.c -- RT5682 ALSA SoC audio component driver +// +// Copyright 2019 Realtek Semiconductor Corp. +// Author: Oder Chiou <oder_chiou@realtek.com> +// + +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/pm.h> +#include <linux/acpi.h> +#include <linux/gpio.h> +#include <linux/of_gpio.h> +#include <linux/regulator/consumer.h> +#include <linux/mutex.h> +#include <linux/soundwire/sdw.h> +#include <linux/soundwire/sdw_type.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/jack.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/initval.h> +#include <sound/tlv.h> + +#include "rt5682.h" +#include "rt5682-sdw.h" + +static bool rt5682_sdw_readable_register(struct device *dev, unsigned int reg) +{ + switch (reg) { + case 0x00e0: + case 0x00f0: + case 0x3000: + case 0x3001: + case 0x3004: + case 0x3005: + case 0x3008: + return true; + default: + return false; + } +} + +const struct regmap_config rt5682_sdw_regmap = { + .name = "sdw", + .reg_bits = 32, + .val_bits = 8, + .max_register = RT5682_I2C_MODE, + .readable_reg = rt5682_sdw_readable_register, + .cache_type = REGCACHE_NONE, + .use_single_read = true, + .use_single_write = true, +}; + +static int rt5682_update_status(struct sdw_slave *slave, + enum sdw_slave_status status) +{ + struct rt5682_priv *rt5682 = dev_get_drvdata(&slave->dev); + + /* Update the status */ + rt5682->status = status; + + if (status == SDW_SLAVE_UNATTACHED) + rt5682->hw_init = false; + + /* + * Perform initialization only if slave status is present and + * hw_init flag is false + */ + if (rt5682->hw_init || rt5682->status != SDW_SLAVE_ATTACHED) + return 0; + + /* perform I/O transfers required for Slave initialization */ + return rt5682_io_init(&slave->dev, slave); +} + +static int rt5682_read_prop(struct sdw_slave *slave) +{ + struct sdw_slave_prop *prop = &slave->prop; + int nval, i, num_of_ports = 1; + u32 bit; + unsigned long addr; + struct sdw_dpn_prop *dpn; + + prop->paging_support = false; + + /* first we need to allocate memory for set bits in port lists */ + prop->source_ports = 0x4; /* BITMAP: 00000100 */ + prop->sink_ports = 0x2; /* BITMAP: 00000010 */ + + nval = hweight32(prop->source_ports); + num_of_ports += nval; + prop->src_dpn_prop = devm_kcalloc(&slave->dev, nval, + sizeof(*prop->src_dpn_prop), + GFP_KERNEL); + if (!prop->src_dpn_prop) + return -ENOMEM; + + i = 0; + dpn = prop->src_dpn_prop; + addr = prop->source_ports; + for_each_set_bit(bit, &addr, 32) { + dpn[i].num = bit; + dpn[i].type = SDW_DPN_FULL; + dpn[i].simple_ch_prep_sm = true; + dpn[i].ch_prep_timeout = 10; + i++; + } + + /* do this again for sink now */ + nval = hweight32(prop->sink_ports); + num_of_ports += nval; + prop->sink_dpn_prop = devm_kcalloc(&slave->dev, nval, + sizeof(*prop->sink_dpn_prop), + GFP_KERNEL); + if (!prop->sink_dpn_prop) + return -ENOMEM; + + i = 0; + dpn = prop->sink_dpn_prop; + addr = prop->sink_ports; + for_each_set_bit(bit, &addr, 32) { + dpn[i].num = bit; + dpn[i].type = SDW_DPN_FULL; + dpn[i].simple_ch_prep_sm = true; + dpn[i].ch_prep_timeout = 10; + i++; + } + + /* Allocate port_ready based on num_of_ports */ + slave->port_ready = devm_kcalloc(&slave->dev, num_of_ports, + sizeof(*slave->port_ready), + GFP_KERNEL); + if (!slave->port_ready) + return -ENOMEM; + + /* Initialize completion */ + for (i = 0; i < num_of_ports; i++) + init_completion(&slave->port_ready[i]); + + /* set the timeout values */ + prop->clk_stop_timeout = 20; + + /* wake-up event */ + prop->wake_capable = 1; + + return 0; +} + +/* Bus clock frequency */ +#define RT5682_CLK_FREQ_9600000HZ 9600000 +#define RT5682_CLK_FREQ_12000000HZ 12000000 +#define RT5682_CLK_FREQ_6000000HZ 6000000 +#define RT5682_CLK_FREQ_4800000HZ 4800000 +#define RT5682_CLK_FREQ_2400000HZ 2400000 +#define RT5682_CLK_FREQ_12288000HZ 12288000 + +static int rt5682_clock_config(struct device *dev) +{ + struct rt5682_priv *rt5682 = dev_get_drvdata(dev); + unsigned int clk_freq, value; + + clk_freq = (rt5682->params.curr_dr_freq >> 1); + + switch (clk_freq) { + case RT5682_CLK_FREQ_12000000HZ: + value = 0x0; + break; + case RT5682_CLK_FREQ_6000000HZ: + value = 0x1; + break; + case RT5682_CLK_FREQ_9600000HZ: + value = 0x2; + break; + case RT5682_CLK_FREQ_4800000HZ: + value = 0x3; + break; + case RT5682_CLK_FREQ_2400000HZ: + value = 0x4; + break; + case RT5682_CLK_FREQ_12288000HZ: + value = 0x5; + break; + default: + return -EINVAL; + } + + regmap_write(rt5682->sdw_regmap, 0xe0, value); + regmap_write(rt5682->sdw_regmap, 0xf0, value); + + dev_dbg(dev, "%s complete, clk_freq=%d\n", __func__, clk_freq); + + return 0; +} + +static int rt5682_bus_config(struct sdw_slave *slave, + struct sdw_bus_params *params) +{ + struct rt5682_priv *rt5682 = dev_get_drvdata(&slave->dev); + int ret; + + memcpy(&rt5682->params, params, sizeof(*params)); + + ret = rt5682_clock_config(&slave->dev); + if (ret < 0) + dev_err(&slave->dev, "Invalid clk config"); + + return ret; +} + +static int rt5682_interrupt_callback(struct sdw_slave *slave, + struct sdw_slave_intr_status *status) +{ + struct rt5682_priv *rt5682 = dev_get_drvdata(&slave->dev); + + dev_dbg(&slave->dev, + "%s control_port_stat=%x", __func__, status->control_port); + + if (status->control_port & 0x4) { + mod_delayed_work(system_power_efficient_wq, + &rt5682->jack_detect_work, msecs_to_jiffies(250)); + } + + return 0; +} + +static struct sdw_slave_ops rt5682_slave_ops = { + .read_prop = rt5682_read_prop, + .interrupt_callback = rt5682_interrupt_callback, + .update_status = rt5682_update_status, + .bus_config = rt5682_bus_config, +}; + +static int rt5682_sdw_probe(struct sdw_slave *slave, + const struct sdw_device_id *id) +{ + struct regmap *regmap; + + /* Assign ops */ + slave->ops = &rt5682_slave_ops; + + /* Regmap Initialization */ + regmap = devm_regmap_init_sdw(slave, &rt5682_sdw_regmap); + if (IS_ERR(regmap)) + return -EINVAL; + + rt5682_sdw_init(&slave->dev, regmap, slave); + + return 0; +} + +static int rt5682_sdw_remove(struct sdw_slave *slave) +{ + struct rt5682_priv *rt5682 = dev_get_drvdata(&slave->dev); + + if (rt5682 && rt5682->hw_init) + cancel_delayed_work(&rt5682->jack_detect_work); + + return 0; +} + +static const struct sdw_device_id rt5682_id[] = { + SDW_SLAVE_ENTRY(0x025d, 0x5682, 0), + {}, +}; +MODULE_DEVICE_TABLE(sdw, rt5682_id); + +static int __maybe_unused rt5682_dev_suspend(struct device *dev) +{ + struct rt5682_priv *rt5682 = dev_get_drvdata(dev); + + if (!rt5682->hw_init) + return 0; + + regcache_cache_only(rt5682->regmap, true); + regcache_mark_dirty(rt5682->regmap); + + return 0; +} + +static int __maybe_unused rt5682_dev_resume(struct device *dev) +{ + struct sdw_slave *slave = dev_to_sdw_dev(dev); + struct rt5682_priv *rt5682 = dev_get_drvdata(dev); + unsigned long time; + + if (!rt5682->hw_init) + return 0; + + if (!slave->unattach_request) + goto regmap_sync; + + time = wait_for_completion_timeout(&slave->initialization_complete, + msecs_to_jiffies(RT5682_PROBE_TIMEOUT)); + if (!time) { + dev_err(&slave->dev, "Initialization not complete, timed out\n"); + return -ETIMEDOUT; + } + +regmap_sync: + slave->unattach_request = 0; + regcache_cache_only(rt5682->regmap, false); + regcache_sync(rt5682->regmap); + + return 0; +} + +static const struct dev_pm_ops rt5682_pm = { + SET_SYSTEM_SLEEP_PM_OPS(rt5682_dev_suspend, rt5682_dev_resume) + SET_RUNTIME_PM_OPS(rt5682_dev_suspend, rt5682_dev_resume, NULL) +}; + +static struct sdw_driver rt5682_sdw_driver = { + .driver = { + .name = "rt5682", + .owner = THIS_MODULE, + .pm = &rt5682_pm, + }, + .probe = rt5682_sdw_probe, + .remove = rt5682_sdw_remove, + .ops = &rt5682_slave_ops, + .id_table = rt5682_id, +}; +module_sdw_driver(rt5682_sdw_driver); + +MODULE_DESCRIPTION("ASoC RT5682 driver SDW"); +MODULE_AUTHOR("Oder Chiou <oder_chiou@realtek.com>"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/codecs/rt5682-sdw.h b/sound/soc/codecs/rt5682-sdw.h new file mode 100644 index 000000000000..76e6f607066e --- /dev/null +++ b/sound/soc/codecs/rt5682-sdw.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0-only + * + * rt5682-sdw.h -- RT5682 SDW ALSA SoC audio driver + * + * Copyright 2019 Realtek Semiconductor Corp. + * Author: Oder Chiou <oder_chiou@realtek.com> + */ + +#ifndef __RT5682_SDW_H__ +#define __RT5682_SDW_H__ + +#define RT5682_SDW_ADDR_L 0x3000 +#define RT5682_SDW_ADDR_H 0x3001 +#define RT5682_SDW_DATA_L 0x3004 +#define RT5682_SDW_DATA_H 0x3005 +#define RT5682_SDW_CMD 0x3008 + +#define RT5682_PROBE_TIMEOUT 2000 + +#endif /* __RT5682_SDW_H__ */ diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c index 3e0b5c43ece8..c9268a230daa 100644 --- a/sound/soc/codecs/rt5682.c +++ b/sound/soc/codecs/rt5682.c @@ -11,13 +11,13 @@ #include <linux/init.h> #include <linux/delay.h> #include <linux/pm.h> +#include <linux/pm_runtime.h> #include <linux/i2c.h> #include <linux/platform_device.h> #include <linux/spi/spi.h> #include <linux/acpi.h> #include <linux/gpio.h> #include <linux/of_gpio.h> -#include <linux/regulator/consumer.h> #include <linux/mutex.h> #include <sound/core.h> #include <sound/pcm.h> @@ -31,8 +31,7 @@ #include "rl6231.h" #include "rt5682.h" - -#define RT5682_NUM_SUPPLIES 3 +#include "rt5682-sdw.h" static const char *rt5682_supply_names[RT5682_NUM_SUPPLIES] = { "AVDD", @@ -45,35 +44,15 @@ static const struct rt5682_platform_data i2s_default_platform_data = { .dmic1_clk_pin = RT5682_DMIC1_CLK_GPIO3, .jd_src = RT5682_JD1, .btndet_delay = 16, -}; - -struct rt5682_priv { - struct snd_soc_component *component; - struct rt5682_platform_data pdata; - struct regmap *regmap; - struct snd_soc_jack *hs_jack; - struct regulator_bulk_data supplies[RT5682_NUM_SUPPLIES]; - struct delayed_work jack_detect_work; - struct delayed_work jd_check_work; - struct mutex calibrate_mutex; - - int sysclk; - int sysclk_src; - int lrck[RT5682_AIFS]; - int bclk[RT5682_AIFS]; - int master[RT5682_AIFS]; - - int pll_src; - int pll_in; - int pll_out; - - int jack_type; + .dai_clk_names[RT5682_DAI_WCLK_IDX] = "rt5682-dai-wclk", + .dai_clk_names[RT5682_DAI_BCLK_IDX] = "rt5682-dai-bclk", }; static const struct reg_sequence patch_list[] = { {RT5682_HP_IMP_SENS_CTRL_19, 0x1000}, {RT5682_DAC_ADC_DIG_VOL1, 0xa020}, {RT5682_I2C_CTRL, 0x000f}, + {RT5682_PLL2_INTERNAL, 0x8266}, }; static const struct reg_default rt5682_reg[] = { @@ -221,7 +200,7 @@ static const struct reg_default rt5682_reg[] = { {0x0148, 0x0000}, {0x0149, 0x0000}, {0x0150, 0x79a1}, - {0x0151, 0x0000}, + {0x0156, 0xaaaa}, {0x0160, 0x4ec0}, {0x0161, 0x0080}, {0x0162, 0x0200}, @@ -805,10 +784,27 @@ static const struct snd_kcontrol_new rt5682_if1_45_adc_swap_mux = static const struct snd_kcontrol_new rt5682_if1_67_adc_swap_mux = SOC_DAPM_ENUM("IF1 67 ADC Swap Mux", rt5682_if1_67_adc_enum); -static void rt5682_reset(struct regmap *regmap) +static const char * const rt5682_dac_select[] = { + "IF1", "SOUND" +}; + +static SOC_ENUM_SINGLE_DECL(rt5682_dacl_enum, + RT5682_AD_DA_MIXER, RT5682_DAC1_L_SEL_SFT, rt5682_dac_select); + +static const struct snd_kcontrol_new rt5682_dac_l_mux = + SOC_DAPM_ENUM("DAC L Mux", rt5682_dacl_enum); + +static SOC_ENUM_SINGLE_DECL(rt5682_dacr_enum, + RT5682_AD_DA_MIXER, RT5682_DAC1_R_SEL_SFT, rt5682_dac_select); + +static const struct snd_kcontrol_new rt5682_dac_r_mux = + SOC_DAPM_ENUM("DAC R Mux", rt5682_dacr_enum); + +static void rt5682_reset(struct rt5682_priv *rt5682) { - regmap_write(regmap, RT5682_RESET, 0); - regmap_write(regmap, RT5682_I2C_MODE, 1); + regmap_write(rt5682->regmap, RT5682_RESET, 0); + if (!rt5682->is_sdw) + regmap_write(rt5682->regmap, RT5682_I2C_MODE, 1); } /** * rt5682_sel_asrc_clk_src - select ASRC clock source for a set of filters @@ -871,6 +867,8 @@ static int rt5682_button_detect(struct snd_soc_component *component) static void rt5682_enable_push_button_irq(struct snd_soc_component *component, bool enable) { + struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); + if (enable) { snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1, RT5682_SAR_BUTT_DET_MASK, RT5682_SAR_BUTT_DET_EN); @@ -880,8 +878,15 @@ static void rt5682_enable_push_button_irq(struct snd_soc_component *component, snd_soc_component_update_bits(component, RT5682_4BTN_IL_CMD_2, RT5682_4BTN_IL_MASK | RT5682_4BTN_IL_RST_MASK, RT5682_4BTN_IL_EN | RT5682_4BTN_IL_NOR); - snd_soc_component_update_bits(component, RT5682_IRQ_CTRL_3, - RT5682_IL_IRQ_MASK, RT5682_IL_IRQ_EN); + if (rt5682->is_sdw) + snd_soc_component_update_bits(component, + RT5682_IRQ_CTRL_3, + RT5682_IL_IRQ_MASK | RT5682_IL_IRQ_TYPE_MASK, + RT5682_IL_IRQ_EN | RT5682_IL_IRQ_PUL); + else + snd_soc_component_update_bits(component, + RT5682_IRQ_CTRL_3, RT5682_IL_IRQ_MASK, + RT5682_IL_IRQ_EN); } else { snd_soc_component_update_bits(component, RT5682_IRQ_CTRL_3, RT5682_IL_IRQ_MASK, RT5682_IL_IRQ_DIS); @@ -909,6 +914,7 @@ static int rt5682_headset_detect(struct snd_soc_component *component, int jack_insert) { struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); + struct snd_soc_dapm_context *dapm = &component->dapm; unsigned int val, count; if (jack_insert) { @@ -917,10 +923,10 @@ static int rt5682_headset_detect(struct snd_soc_component *component, RT5682_PWR_VREF2 | RT5682_PWR_MB, RT5682_PWR_VREF2 | RT5682_PWR_MB); snd_soc_component_update_bits(component, - RT5682_PWR_ANLG_1, RT5682_PWR_FV2, 0); + RT5682_PWR_ANLG_1, RT5682_PWR_FV2, 0); usleep_range(15000, 20000); snd_soc_component_update_bits(component, - RT5682_PWR_ANLG_1, RT5682_PWR_FV2, RT5682_PWR_FV2); + RT5682_PWR_ANLG_1, RT5682_PWR_FV2, RT5682_PWR_FV2); snd_soc_component_update_bits(component, RT5682_PWR_ANLG_3, RT5682_PWR_CBJ, RT5682_PWR_CBJ); @@ -951,8 +957,13 @@ static int rt5682_headset_detect(struct snd_soc_component *component, rt5682_enable_push_button_irq(component, false); snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_1, RT5682_TRIG_JD_MASK, RT5682_TRIG_JD_LOW); - snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1, - RT5682_PWR_VREF2 | RT5682_PWR_MB, 0); + if (snd_soc_dapm_get_pin_status(dapm, "MICBIAS")) + snd_soc_component_update_bits(component, + RT5682_PWR_ANLG_1, RT5682_PWR_VREF2, 0); + else + snd_soc_component_update_bits(component, + RT5682_PWR_ANLG_1, + RT5682_PWR_VREF2 | RT5682_PWR_MB, 0); snd_soc_component_update_bits(component, RT5682_PWR_ANLG_3, RT5682_PWR_CBJ, 0); @@ -999,62 +1010,69 @@ static int rt5682_set_jack_detect(struct snd_soc_component *component, rt5682->hs_jack = hs_jack; - if (!hs_jack) { - regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2, - RT5682_JD1_EN_MASK, RT5682_JD1_DIS); - regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL, - RT5682_POW_JDH | RT5682_POW_JDL, 0); - cancel_delayed_work_sync(&rt5682->jack_detect_work); - return 0; - } + if (!rt5682->is_sdw) { + if (!hs_jack) { + regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2, + RT5682_JD1_EN_MASK, RT5682_JD1_DIS); + regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL, + RT5682_POW_JDH | RT5682_POW_JDL, 0); + cancel_delayed_work_sync(&rt5682->jack_detect_work); + return 0; + } - switch (rt5682->pdata.jd_src) { - case RT5682_JD1: - snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_2, - RT5682_EXT_JD_SRC, RT5682_EXT_JD_SRC_MANUAL); - snd_soc_component_write(component, RT5682_CBJ_CTRL_1, 0xd042); - snd_soc_component_update_bits(component, RT5682_CBJ_CTRL_3, - RT5682_CBJ_IN_BUF_EN, RT5682_CBJ_IN_BUF_EN); - snd_soc_component_update_bits(component, RT5682_SAR_IL_CMD_1, - RT5682_SAR_POW_MASK, RT5682_SAR_POW_EN); - regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1, - RT5682_GP1_PIN_MASK, RT5682_GP1_PIN_IRQ); - regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL, + switch (rt5682->pdata.jd_src) { + case RT5682_JD1: + snd_soc_component_update_bits(component, + RT5682_CBJ_CTRL_2, RT5682_EXT_JD_SRC, + RT5682_EXT_JD_SRC_MANUAL); + snd_soc_component_write(component, RT5682_CBJ_CTRL_1, + 0xd042); + snd_soc_component_update_bits(component, + RT5682_CBJ_CTRL_3, RT5682_CBJ_IN_BUF_EN, + RT5682_CBJ_IN_BUF_EN); + snd_soc_component_update_bits(component, + RT5682_SAR_IL_CMD_1, RT5682_SAR_POW_MASK, + RT5682_SAR_POW_EN); + regmap_update_bits(rt5682->regmap, RT5682_GPIO_CTRL_1, + RT5682_GP1_PIN_MASK, RT5682_GP1_PIN_IRQ); + regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL, RT5682_POW_IRQ | RT5682_POW_JDH | RT5682_POW_ANA, RT5682_POW_IRQ | RT5682_POW_JDH | RT5682_POW_ANA); - regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_2, - RT5682_PWR_JDH | RT5682_PWR_JDL, - RT5682_PWR_JDH | RT5682_PWR_JDL); - regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2, - RT5682_JD1_EN_MASK | RT5682_JD1_POL_MASK, - RT5682_JD1_EN | RT5682_JD1_POL_NOR); - regmap_update_bits(rt5682->regmap, RT5682_4BTN_IL_CMD_4, - 0x7f7f, (rt5682->pdata.btndet_delay << 8 | - rt5682->pdata.btndet_delay)); - regmap_update_bits(rt5682->regmap, RT5682_4BTN_IL_CMD_5, - 0x7f7f, (rt5682->pdata.btndet_delay << 8 | - rt5682->pdata.btndet_delay)); - regmap_update_bits(rt5682->regmap, RT5682_4BTN_IL_CMD_6, - 0x7f7f, (rt5682->pdata.btndet_delay << 8 | - rt5682->pdata.btndet_delay)); - regmap_update_bits(rt5682->regmap, RT5682_4BTN_IL_CMD_7, - 0x7f7f, (rt5682->pdata.btndet_delay << 8 | - rt5682->pdata.btndet_delay)); - mod_delayed_work(system_power_efficient_wq, - &rt5682->jack_detect_work, msecs_to_jiffies(250)); - break; + regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_2, + RT5682_PWR_JDH | RT5682_PWR_JDL, + RT5682_PWR_JDH | RT5682_PWR_JDL); + regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2, + RT5682_JD1_EN_MASK | RT5682_JD1_POL_MASK, + RT5682_JD1_EN | RT5682_JD1_POL_NOR); + regmap_update_bits(rt5682->regmap, RT5682_4BTN_IL_CMD_4, + 0x7f7f, (rt5682->pdata.btndet_delay << 8 | + rt5682->pdata.btndet_delay)); + regmap_update_bits(rt5682->regmap, RT5682_4BTN_IL_CMD_5, + 0x7f7f, (rt5682->pdata.btndet_delay << 8 | + rt5682->pdata.btndet_delay)); + regmap_update_bits(rt5682->regmap, RT5682_4BTN_IL_CMD_6, + 0x7f7f, (rt5682->pdata.btndet_delay << 8 | + rt5682->pdata.btndet_delay)); + regmap_update_bits(rt5682->regmap, RT5682_4BTN_IL_CMD_7, + 0x7f7f, (rt5682->pdata.btndet_delay << 8 | + rt5682->pdata.btndet_delay)); + mod_delayed_work(system_power_efficient_wq, + &rt5682->jack_detect_work, + msecs_to_jiffies(250)); + break; - case RT5682_JD_NULL: - regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2, - RT5682_JD1_EN_MASK, RT5682_JD1_DIS); - regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL, - RT5682_POW_JDH | RT5682_POW_JDL, 0); - break; + case RT5682_JD_NULL: + regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2, + RT5682_JD1_EN_MASK, RT5682_JD1_DIS); + regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL, + RT5682_POW_JDH | RT5682_POW_JDL, 0); + break; - default: - dev_warn(component->dev, "Wrong JD source\n"); - break; + default: + dev_warn(component->dev, "Wrong JD source\n"); + break; + } } return 0; @@ -1134,11 +1152,13 @@ static void rt5682_jack_detect_handler(struct work_struct *work) SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2 | SND_JACK_BTN_3); - if (rt5682->jack_type & (SND_JACK_BTN_0 | SND_JACK_BTN_1 | - SND_JACK_BTN_2 | SND_JACK_BTN_3)) - schedule_delayed_work(&rt5682->jd_check_work, 0); - else - cancel_delayed_work_sync(&rt5682->jd_check_work); + if (!rt5682->is_sdw) { + if (rt5682->jack_type & (SND_JACK_BTN_0 | SND_JACK_BTN_1 | + SND_JACK_BTN_2 | SND_JACK_BTN_3)) + schedule_delayed_work(&rt5682->jd_check_work, 0); + else + cancel_delayed_work_sync(&rt5682->jd_check_work); + } mutex_unlock(&rt5682->calibrate_mutex); } @@ -1177,11 +1197,11 @@ static int rt5682_div_sel(struct rt5682_priv *rt5682, } for (i = 0; i < size - 1; i++) { - pr_info("div[%d]=%d\n", i, div[i]); + dev_dbg(rt5682->component->dev, "div[%d]=%d\n", i, div[i]); if (target * div[i] == rt5682->sysclk) return i; if (target * div[i + 1] > rt5682->sysclk) { - pr_err("can't find div for sysclk %d\n", + dev_dbg(rt5682->component->dev, "can't find div for sysclk %d\n", rt5682->sysclk); return i; } @@ -1211,10 +1231,13 @@ static int set_dmic_clk(struct snd_soc_dapm_widget *w, struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); - int idx = -EINVAL; + int idx = -EINVAL, dmic_clk_rate = 3072000; static const int div[] = {2, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128}; - idx = rt5682_div_sel(rt5682, 1500000, div, ARRAY_SIZE(div)); + if (rt5682->pdata.dmic_clk_rate) + dmic_clk_rate = rt5682->pdata.dmic_clk_rate; + + idx = rt5682_div_sel(rt5682, dmic_clk_rate, div, ARRAY_SIZE(div)); snd_soc_component_update_bits(component, RT5682_DMIC_CTRL_1, RT5682_DMIC_CLK_MASK, idx << RT5682_DMIC_CLK_SFT); @@ -1232,6 +1255,9 @@ static int set_filter_clk(struct snd_soc_dapm_widget *w, static const int div_f[] = {1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48}; static const int div_o[] = {1, 2, 4, 6, 8, 12, 16, 24, 32, 48}; + if (rt5682->is_sdw) + return 0; + val = snd_soc_component_read32(component, RT5682_GPIO_CTRL_1) & RT5682_GP4_PIN_MASK; if (w->shift == RT5682_PWR_ADC_S1F_BIT && @@ -1278,6 +1304,21 @@ static int is_sys_clk_from_pll1(struct snd_soc_dapm_widget *w, return 0; } +static int is_sys_clk_from_pll2(struct snd_soc_dapm_widget *w, + struct snd_soc_dapm_widget *sink) +{ + unsigned int val; + struct snd_soc_component *component = + snd_soc_dapm_to_component(w->dapm); + + val = snd_soc_component_read32(component, RT5682_GLB_CLK); + val &= RT5682_SCLK_SRC_MASK; + if (val == RT5682_SCLK_SRC_PLL2) + return 1; + else + return 0; +} + static int is_using_asrc(struct snd_soc_dapm_widget *w, struct snd_soc_dapm_widget *sink) { @@ -1503,10 +1544,18 @@ static int rt5682_hp_event(struct snd_soc_dapm_widget *w, static int set_dmic_power(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { + struct snd_soc_component *component = + snd_soc_dapm_to_component(w->dapm); + struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); + unsigned int delay = 50; + + if (rt5682->pdata.dmic_delay) + delay = rt5682->pdata.dmic_delay; + switch (event) { case SND_SOC_DAPM_POST_PMU: /*Add delay to avoid pop noise*/ - msleep(150); + msleep(delay); break; default: @@ -1516,7 +1565,7 @@ static int set_dmic_power(struct snd_soc_dapm_widget *w, return 0; } -static int rt5655_set_verf(struct snd_soc_dapm_widget *w, +static int rt5682_set_verf(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { struct snd_soc_component *component = @@ -1592,9 +1641,12 @@ static const struct snd_soc_dapm_widget rt5682_dapm_widgets[] = { SND_SOC_DAPM_SUPPLY("PLL2B", RT5682_PWR_ANLG_3, RT5682_PWR_PLL2B_BIT, 0, NULL, 0), SND_SOC_DAPM_SUPPLY("PLL2F", RT5682_PWR_ANLG_3, RT5682_PWR_PLL2F_BIT, - 0, NULL, 0), + 0, set_filter_clk, SND_SOC_DAPM_PRE_PMU), SND_SOC_DAPM_SUPPLY("Vref1", RT5682_PWR_ANLG_1, RT5682_PWR_VREF1_BIT, 0, - rt5655_set_verf, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), + rt5682_set_verf, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU), + SND_SOC_DAPM_SUPPLY("Vref2", RT5682_PWR_ANLG_1, RT5682_PWR_VREF2_BIT, 0, + NULL, 0), + SND_SOC_DAPM_SUPPLY("MICBIAS", SND_SOC_NOPM, 0, 0, NULL, 0), /* ASRC */ SND_SOC_DAPM_SUPPLY_S("DAC STO1 ASRC", 1, RT5682_PLL_TRACK_1, @@ -1686,6 +1738,8 @@ static const struct snd_soc_dapm_widget rt5682_dapm_widgets[] = { SND_SOC_DAPM_PGA("IF1 DAC1", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1 DAC1 L", SND_SOC_NOPM, 0, 0, NULL, 0), SND_SOC_DAPM_PGA("IF1 DAC1 R", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("SOUND DAC L", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("SOUND DAC R", SND_SOC_NOPM, 0, 0, NULL, 0), /* Digital Interface Select */ SND_SOC_DAPM_MUX("IF1 01 ADC Swap Mux", SND_SOC_NOPM, 0, 0, @@ -1702,12 +1756,19 @@ static const struct snd_soc_dapm_widget rt5682_dapm_widgets[] = { SND_SOC_DAPM_MUX("ADCDAT Mux", SND_SOC_NOPM, 0, 0, &rt5682_adcdat_pin_ctrl), + SND_SOC_DAPM_MUX("DAC L Mux", SND_SOC_NOPM, 0, 0, + &rt5682_dac_l_mux), + SND_SOC_DAPM_MUX("DAC R Mux", SND_SOC_NOPM, 0, 0, + &rt5682_dac_r_mux), + /* Audio Interface */ SND_SOC_DAPM_AIF_OUT("AIF1TX", "AIF1 Capture", 0, RT5682_I2S1_SDP, RT5682_SEL_ADCDAT_SFT, 1), SND_SOC_DAPM_AIF_OUT("AIF2TX", "AIF2 Capture", 0, RT5682_I2S2_SDP, RT5682_I2S2_PIN_CFG_SFT, 1), SND_SOC_DAPM_AIF_IN("AIF1RX", "AIF1 Playback", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("SDWRX", "SDW Playback", 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_OUT("SDWTX", "SDW Capture", 0, SND_SOC_NOPM, 0, 0), /* Output Side */ /* DAC mixer before sound effect */ @@ -1776,7 +1837,11 @@ static const struct snd_soc_dapm_widget rt5682_dapm_widgets[] = { static const struct snd_soc_dapm_route rt5682_dapm_routes[] = { /*PLL*/ {"ADC Stereo1 Filter", NULL, "PLL1", is_sys_clk_from_pll1}, + {"ADC Stereo1 Filter", NULL, "PLL2B", is_sys_clk_from_pll2}, + {"ADC Stereo1 Filter", NULL, "PLL2F", is_sys_clk_from_pll2}, {"DAC Stereo1 Filter", NULL, "PLL1", is_sys_clk_from_pll1}, + {"DAC Stereo1 Filter", NULL, "PLL2B", is_sys_clk_from_pll2}, + {"DAC Stereo1 Filter", NULL, "PLL2F", is_sys_clk_from_pll2}, /*ASRC*/ {"ADC Stereo1 Filter", NULL, "ADC STO1 ASRC", is_using_asrc}, @@ -1860,8 +1925,8 @@ static const struct snd_soc_dapm_route rt5682_dapm_routes[] = { {"IF1_ADC Mux", "Slot 2", "IF1 23 ADC Swap Mux"}, {"IF1_ADC Mux", "Slot 4", "IF1 45 ADC Swap Mux"}, {"IF1_ADC Mux", "Slot 6", "IF1 67 ADC Swap Mux"}, - {"IF1_ADC Mux", NULL, "I2S1"}, {"ADCDAT Mux", "ADCDAT1", "IF1_ADC Mux"}, + {"AIF1TX", NULL, "I2S1"}, {"AIF1TX", NULL, "ADCDAT Mux"}, {"IF2 ADC Swap Mux", "L/R", "Stereo1 ADC MIX"}, {"IF2 ADC Swap Mux", "R/L", "Stereo1 ADC MIX"}, @@ -1870,6 +1935,10 @@ static const struct snd_soc_dapm_route rt5682_dapm_routes[] = { {"ADCDAT Mux", "ADCDAT2", "IF2 ADC Swap Mux"}, {"AIF2TX", NULL, "ADCDAT Mux"}, + {"SDWTX", NULL, "PLL2B"}, + {"SDWTX", NULL, "PLL2F"}, + {"SDWTX", NULL, "ADCDAT Mux"}, + {"IF1 DAC1 L", NULL, "AIF1RX"}, {"IF1 DAC1 L", NULL, "I2S1"}, {"IF1 DAC1 L", NULL, "DAC Stereo1 Filter"}, @@ -1877,10 +1946,24 @@ static const struct snd_soc_dapm_route rt5682_dapm_routes[] = { {"IF1 DAC1 R", NULL, "I2S1"}, {"IF1 DAC1 R", NULL, "DAC Stereo1 Filter"}, + {"SOUND DAC L", NULL, "SDWRX"}, + {"SOUND DAC L", NULL, "DAC Stereo1 Filter"}, + {"SOUND DAC L", NULL, "PLL2B"}, + {"SOUND DAC L", NULL, "PLL2F"}, + {"SOUND DAC R", NULL, "SDWRX"}, + {"SOUND DAC R", NULL, "DAC Stereo1 Filter"}, + {"SOUND DAC R", NULL, "PLL2B"}, + {"SOUND DAC R", NULL, "PLL2F"}, + + {"DAC L Mux", "IF1", "IF1 DAC1 L"}, + {"DAC L Mux", "SOUND", "SOUND DAC L"}, + {"DAC R Mux", "IF1", "IF1 DAC1 R"}, + {"DAC R Mux", "SOUND", "SOUND DAC R"}, + {"DAC1 MIXL", "Stereo ADC Switch", "Stereo1 ADC MIXL"}, - {"DAC1 MIXL", "DAC1 Switch", "IF1 DAC1 L"}, + {"DAC1 MIXL", "DAC1 Switch", "DAC L Mux"}, {"DAC1 MIXR", "Stereo ADC Switch", "Stereo1 ADC MIXR"}, - {"DAC1 MIXR", "DAC1 Switch", "IF1 DAC1 R"}, + {"DAC1 MIXR", "DAC1 Switch", "DAC R Mux"}, {"Stereo1 DAC MIXL", "DAC L1 Switch", "DAC1 MIXL"}, {"Stereo1 DAC MIXL", "DAC R1 Switch", "DAC1 MIXR"}, @@ -2033,8 +2116,10 @@ static int rt5682_hw_params(struct snd_pcm_substream *substream, RT5682_I2S1_DL_MASK, len_1); if (rt5682->master[RT5682_AIF1]) { snd_soc_component_update_bits(component, - RT5682_ADDA_CLK_1, RT5682_I2S_M_DIV_MASK, - pre_div << RT5682_I2S_M_DIV_SFT); + RT5682_ADDA_CLK_1, RT5682_I2S_M_DIV_MASK | + RT5682_I2S_CLK_SRC_MASK, + pre_div << RT5682_I2S_M_DIV_SFT | + (rt5682->sysclk_src) << RT5682_I2S_CLK_SRC_SFT); } if (params_channels(params) == 1) /* mono mode */ snd_soc_component_update_bits(component, @@ -2207,61 +2292,157 @@ static int rt5682_set_component_pll(struct snd_soc_component *component, unsigned int freq_out) { struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); - struct rl6231_pll_code pll_code; + struct rl6231_pll_code pll_code, pll2f_code, pll2b_code; + unsigned int pll2_fout1; int ret; - if (source == rt5682->pll_src && freq_in == rt5682->pll_in && - freq_out == rt5682->pll_out) + if (source == rt5682->pll_src[pll_id] && + freq_in == rt5682->pll_in[pll_id] && + freq_out == rt5682->pll_out[pll_id]) return 0; if (!freq_in || !freq_out) { dev_dbg(component->dev, "PLL disabled\n"); - rt5682->pll_in = 0; - rt5682->pll_out = 0; + rt5682->pll_in[pll_id] = 0; + rt5682->pll_out[pll_id] = 0; snd_soc_component_update_bits(component, RT5682_GLB_CLK, RT5682_SCLK_SRC_MASK, RT5682_SCLK_SRC_MCLK); return 0; } - switch (source) { - case RT5682_PLL1_S_MCLK: - snd_soc_component_update_bits(component, RT5682_GLB_CLK, - RT5682_PLL1_SRC_MASK, RT5682_PLL1_SRC_MCLK); - break; - case RT5682_PLL1_S_BCLK1: - snd_soc_component_update_bits(component, RT5682_GLB_CLK, - RT5682_PLL1_SRC_MASK, RT5682_PLL1_SRC_BCLK1); - break; - default: - dev_err(component->dev, "Unknown PLL Source %d\n", source); - return -EINVAL; - } + if (pll_id == RT5682_PLL2) { + switch (source) { + case RT5682_PLL2_S_MCLK: + snd_soc_component_update_bits(component, + RT5682_GLB_CLK, RT5682_PLL2_SRC_MASK, + RT5682_PLL2_SRC_MCLK); + break; + default: + dev_err(component->dev, "Unknown PLL2 Source %d\n", + source); + return -EINVAL; + } - ret = rl6231_pll_calc(freq_in, freq_out, &pll_code); - if (ret < 0) { - dev_err(component->dev, "Unsupport input clock %d\n", freq_in); - return ret; + /** + * PLL2 concatenates 2 PLL units. + * We suggest the Fout of the front PLL is 3.84MHz. + */ + pll2_fout1 = 3840000; + ret = rl6231_pll_calc(freq_in, pll2_fout1, &pll2f_code); + if (ret < 0) { + dev_err(component->dev, "Unsupport input clock %d\n", + freq_in); + return ret; + } + dev_dbg(component->dev, "PLL2F: fin=%d fout=%d bypass=%d m=%d n=%d k=%d\n", + freq_in, pll2_fout1, + pll2f_code.m_bp, + (pll2f_code.m_bp ? 0 : pll2f_code.m_code), + pll2f_code.n_code, pll2f_code.k_code); + + ret = rl6231_pll_calc(pll2_fout1, freq_out, &pll2b_code); + if (ret < 0) { + dev_err(component->dev, "Unsupport input clock %d\n", + pll2_fout1); + return ret; + } + dev_dbg(component->dev, "PLL2B: fin=%d fout=%d bypass=%d m=%d n=%d k=%d\n", + pll2_fout1, freq_out, + pll2b_code.m_bp, + (pll2b_code.m_bp ? 0 : pll2b_code.m_code), + pll2b_code.n_code, pll2b_code.k_code); + + snd_soc_component_write(component, RT5682_PLL2_CTRL_1, + pll2f_code.k_code << RT5682_PLL2F_K_SFT | + pll2b_code.k_code << RT5682_PLL2B_K_SFT | + pll2b_code.m_code); + snd_soc_component_write(component, RT5682_PLL2_CTRL_2, + pll2f_code.m_code << RT5682_PLL2F_M_SFT | + pll2b_code.n_code); + snd_soc_component_write(component, RT5682_PLL2_CTRL_3, + pll2f_code.n_code << RT5682_PLL2F_N_SFT); + snd_soc_component_update_bits(component, RT5682_PLL2_CTRL_4, + RT5682_PLL2B_M_BP_MASK | RT5682_PLL2F_M_BP_MASK | 0xf, + (pll2b_code.m_bp ? 1 : 0) << RT5682_PLL2B_M_BP_SFT | + (pll2f_code.m_bp ? 1 : 0) << RT5682_PLL2F_M_BP_SFT | + 0xf); + } else { + switch (source) { + case RT5682_PLL1_S_MCLK: + snd_soc_component_update_bits(component, + RT5682_GLB_CLK, RT5682_PLL1_SRC_MASK, + RT5682_PLL1_SRC_MCLK); + break; + case RT5682_PLL1_S_BCLK1: + snd_soc_component_update_bits(component, + RT5682_GLB_CLK, RT5682_PLL1_SRC_MASK, + RT5682_PLL1_SRC_BCLK1); + break; + default: + dev_err(component->dev, "Unknown PLL1 Source %d\n", + source); + return -EINVAL; + } + + ret = rl6231_pll_calc(freq_in, freq_out, &pll_code); + if (ret < 0) { + dev_err(component->dev, "Unsupport input clock %d\n", + freq_in); + return ret; + } + + dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n", + pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code), + pll_code.n_code, pll_code.k_code); + + snd_soc_component_write(component, RT5682_PLL_CTRL_1, + pll_code.n_code << RT5682_PLL_N_SFT | pll_code.k_code); + snd_soc_component_write(component, RT5682_PLL_CTRL_2, + (pll_code.m_bp ? 0 : pll_code.m_code) << RT5682_PLL_M_SFT | + pll_code.m_bp << RT5682_PLL_M_BP_SFT | RT5682_PLL_RST); } - dev_dbg(component->dev, "bypass=%d m=%d n=%d k=%d\n", - pll_code.m_bp, (pll_code.m_bp ? 0 : pll_code.m_code), - pll_code.n_code, pll_code.k_code); + rt5682->pll_in[pll_id] = freq_in; + rt5682->pll_out[pll_id] = freq_out; + rt5682->pll_src[pll_id] = source; - snd_soc_component_write(component, RT5682_PLL_CTRL_1, - pll_code.n_code << RT5682_PLL_N_SFT | pll_code.k_code); - snd_soc_component_write(component, RT5682_PLL_CTRL_2, - (pll_code.m_bp ? 0 : pll_code.m_code) << RT5682_PLL_M_SFT | - pll_code.m_bp << RT5682_PLL_M_BP_SFT | RT5682_PLL_RST); + return 0; +} - rt5682->pll_in = freq_in; - rt5682->pll_out = freq_out; - rt5682->pll_src = source; +static int rt5682_set_bclk1_ratio(struct snd_soc_dai *dai, unsigned int ratio) +{ + struct snd_soc_component *component = dai->component; + struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); + + rt5682->bclk[dai->id] = ratio; + + switch (ratio) { + case 256: + snd_soc_component_update_bits(component, RT5682_TDM_TCON_CTRL, + RT5682_TDM_BCLK_MS1_MASK, RT5682_TDM_BCLK_MS1_256); + break; + case 128: + snd_soc_component_update_bits(component, RT5682_TDM_TCON_CTRL, + RT5682_TDM_BCLK_MS1_MASK, RT5682_TDM_BCLK_MS1_128); + break; + case 64: + snd_soc_component_update_bits(component, RT5682_TDM_TCON_CTRL, + RT5682_TDM_BCLK_MS1_MASK, RT5682_TDM_BCLK_MS1_64); + break; + case 32: + snd_soc_component_update_bits(component, RT5682_TDM_TCON_CTRL, + RT5682_TDM_BCLK_MS1_MASK, RT5682_TDM_BCLK_MS1_32); + break; + default: + dev_err(dai->dev, "Invalid bclk1 ratio %d\n", ratio); + return -EINVAL; + } return 0; } -static int rt5682_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio) +static int rt5682_set_bclk2_ratio(struct snd_soc_dai *dai, unsigned int ratio) { struct snd_soc_component *component = dai->component; struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); @@ -2280,7 +2461,7 @@ static int rt5682_set_bclk_ratio(struct snd_soc_dai *dai, unsigned int ratio) RT5682_I2S2_BCLK_MS2_32); break; default: - dev_err(dai->dev, "Invalid bclk ratio %d\n", ratio); + dev_err(dai->dev, "Invalid bclk2 ratio %d\n", ratio); return -EINVAL; } @@ -2319,12 +2500,392 @@ static int rt5682_set_bias_level(struct snd_soc_component *component, return 0; } +#ifdef CONFIG_COMMON_CLK +#define CLK_PLL2_FIN 48000000 +#define CLK_PLL2_FOUT 24576000 +#define CLK_48 48000 + +static bool rt5682_clk_check(struct rt5682_priv *rt5682) +{ + if (!rt5682->master[RT5682_AIF1]) { + dev_err(rt5682->component->dev, "sysclk/dai not set correctly\n"); + return false; + } + return true; +} + +static int rt5682_wclk_prepare(struct clk_hw *hw) +{ + struct rt5682_priv *rt5682 = + container_of(hw, struct rt5682_priv, + dai_clks_hw[RT5682_DAI_WCLK_IDX]); + struct snd_soc_component *component = rt5682->component; + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); + + if (!rt5682_clk_check(rt5682)) + return -EINVAL; + + snd_soc_dapm_mutex_lock(dapm); + + snd_soc_dapm_force_enable_pin_unlocked(dapm, "MICBIAS"); + snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1, + RT5682_PWR_MB, RT5682_PWR_MB); + snd_soc_dapm_force_enable_pin_unlocked(dapm, "I2S1"); + snd_soc_dapm_force_enable_pin_unlocked(dapm, "PLL2F"); + snd_soc_dapm_force_enable_pin_unlocked(dapm, "PLL2B"); + snd_soc_dapm_sync_unlocked(dapm); + + snd_soc_dapm_mutex_unlock(dapm); + + return 0; +} + +static void rt5682_wclk_unprepare(struct clk_hw *hw) +{ + struct rt5682_priv *rt5682 = + container_of(hw, struct rt5682_priv, + dai_clks_hw[RT5682_DAI_WCLK_IDX]); + struct snd_soc_component *component = rt5682->component; + struct snd_soc_dapm_context *dapm = + snd_soc_component_get_dapm(component); + + if (!rt5682_clk_check(rt5682)) + return; + + snd_soc_dapm_mutex_lock(dapm); + + snd_soc_dapm_disable_pin_unlocked(dapm, "MICBIAS"); + if (!rt5682->jack_type) + snd_soc_component_update_bits(component, RT5682_PWR_ANLG_1, + RT5682_PWR_MB, 0); + snd_soc_dapm_disable_pin_unlocked(dapm, "I2S1"); + snd_soc_dapm_disable_pin_unlocked(dapm, "PLL2F"); + snd_soc_dapm_disable_pin_unlocked(dapm, "PLL2B"); + snd_soc_dapm_sync_unlocked(dapm); + + snd_soc_dapm_mutex_unlock(dapm); +} + +static unsigned long rt5682_wclk_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct rt5682_priv *rt5682 = + container_of(hw, struct rt5682_priv, + dai_clks_hw[RT5682_DAI_WCLK_IDX]); + + if (!rt5682_clk_check(rt5682)) + return 0; + /* + * Only accept to set wclk rate to 48kHz temporarily. + */ + return CLK_48; +} + +static long rt5682_wclk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + struct rt5682_priv *rt5682 = + container_of(hw, struct rt5682_priv, + dai_clks_hw[RT5682_DAI_WCLK_IDX]); + + if (!rt5682_clk_check(rt5682)) + return -EINVAL; + /* + * Only accept to set wclk rate to 48kHz temporarily. + */ + return CLK_48; +} + +static int rt5682_wclk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct rt5682_priv *rt5682 = + container_of(hw, struct rt5682_priv, + dai_clks_hw[RT5682_DAI_WCLK_IDX]); + struct snd_soc_component *component = rt5682->component; + struct clk *parent_clk; + const char * const clk_name = __clk_get_name(hw->clk); + int pre_div; + + if (!rt5682_clk_check(rt5682)) + return -EINVAL; + + /* + * Whether the wclk's parent clk (mclk) exists or not, please ensure + * it is fixed or set to 48MHz before setting wclk rate. It's a + * temporary limitation. Only accept 48MHz clk as the clk provider. + * + * It will set the codec anyway by assuming mclk is 48MHz. + */ + parent_clk = clk_get_parent(hw->clk); + if (!parent_clk) + dev_warn(component->dev, + "Parent mclk of wclk not acquired in driver. Please ensure mclk was provided as %d Hz.\n", + CLK_PLL2_FIN); + + if (parent_rate != CLK_PLL2_FIN) + dev_warn(component->dev, "clk %s only support %d Hz input\n", + clk_name, CLK_PLL2_FIN); + + /* + * It's a temporary limitation. Only accept to set wclk rate to 48kHz. + * It will force wclk to 48kHz even it's not. + */ + if (rate != CLK_48) { + dev_warn(component->dev, "clk %s only support %d Hz output\n", + clk_name, CLK_48); + rate = CLK_48; + } + + /* + * To achieve the rate conversion from 48MHz to 48kHz, PLL2 is needed. + */ + rt5682_set_component_pll(component, RT5682_PLL2, RT5682_PLL2_S_MCLK, + CLK_PLL2_FIN, CLK_PLL2_FOUT); + + rt5682_set_component_sysclk(component, RT5682_SCLK_S_PLL2, 0, + CLK_PLL2_FOUT, SND_SOC_CLOCK_IN); + + pre_div = rl6231_get_clk_info(rt5682->sysclk, rate); + + snd_soc_component_update_bits(component, RT5682_ADDA_CLK_1, + RT5682_I2S_M_DIV_MASK | RT5682_I2S_CLK_SRC_MASK, + pre_div << RT5682_I2S_M_DIV_SFT | + (rt5682->sysclk_src) << RT5682_I2S_CLK_SRC_SFT); + + return 0; +} + +static unsigned long rt5682_bclk_recalc_rate(struct clk_hw *hw, + unsigned long parent_rate) +{ + struct rt5682_priv *rt5682 = + container_of(hw, struct rt5682_priv, + dai_clks_hw[RT5682_DAI_BCLK_IDX]); + struct snd_soc_component *component = rt5682->component; + unsigned int bclks_per_wclk; + + snd_soc_component_read(component, RT5682_TDM_TCON_CTRL, + &bclks_per_wclk); + + switch (bclks_per_wclk & RT5682_TDM_BCLK_MS1_MASK) { + case RT5682_TDM_BCLK_MS1_256: + return parent_rate * 256; + case RT5682_TDM_BCLK_MS1_128: + return parent_rate * 128; + case RT5682_TDM_BCLK_MS1_64: + return parent_rate * 64; + case RT5682_TDM_BCLK_MS1_32: + return parent_rate * 32; + default: + return 0; + } +} + +static unsigned long rt5682_bclk_get_factor(unsigned long rate, + unsigned long parent_rate) +{ + unsigned long factor; + + factor = rate / parent_rate; + if (factor < 64) + return 32; + else if (factor < 128) + return 64; + else if (factor < 256) + return 128; + else + return 256; +} + +static long rt5682_bclk_round_rate(struct clk_hw *hw, unsigned long rate, + unsigned long *parent_rate) +{ + struct rt5682_priv *rt5682 = + container_of(hw, struct rt5682_priv, + dai_clks_hw[RT5682_DAI_BCLK_IDX]); + unsigned long factor; + + if (!*parent_rate || !rt5682_clk_check(rt5682)) + return -EINVAL; + + /* + * BCLK rates are set as a multiplier of WCLK in HW. + * We don't allow changing the parent WCLK. We just do + * some rounding down based on the parent WCLK rate + * and find the appropriate multiplier of BCLK to + * get the rounded down BCLK value. + */ + factor = rt5682_bclk_get_factor(rate, *parent_rate); + + return *parent_rate * factor; +} + +static int rt5682_bclk_set_rate(struct clk_hw *hw, unsigned long rate, + unsigned long parent_rate) +{ + struct rt5682_priv *rt5682 = + container_of(hw, struct rt5682_priv, + dai_clks_hw[RT5682_DAI_BCLK_IDX]); + struct snd_soc_component *component = rt5682->component; + struct snd_soc_dai *dai = NULL; + unsigned long factor; + + if (!rt5682_clk_check(rt5682)) + return -EINVAL; + + factor = rt5682_bclk_get_factor(rate, parent_rate); + + for_each_component_dais(component, dai) + if (dai->id == RT5682_AIF1) + break; + if (!dai) { + dev_err(component->dev, "dai %d not found in component\n", + RT5682_AIF1); + return -ENODEV; + } + + return rt5682_set_bclk1_ratio(dai, factor); +} + +static const struct clk_ops rt5682_dai_clk_ops[RT5682_DAI_NUM_CLKS] = { + [RT5682_DAI_WCLK_IDX] = { + .prepare = rt5682_wclk_prepare, + .unprepare = rt5682_wclk_unprepare, + .recalc_rate = rt5682_wclk_recalc_rate, + .round_rate = rt5682_wclk_round_rate, + .set_rate = rt5682_wclk_set_rate, + }, + [RT5682_DAI_BCLK_IDX] = { + .recalc_rate = rt5682_bclk_recalc_rate, + .round_rate = rt5682_bclk_round_rate, + .set_rate = rt5682_bclk_set_rate, + }, +}; + +static int rt5682_register_dai_clks(struct snd_soc_component *component) +{ + struct device *dev = component->dev; + struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); + struct rt5682_platform_data *pdata = &rt5682->pdata; + struct clk_init_data init; + struct clk *dai_clk; + struct clk_lookup *dai_clk_lookup; + struct clk_hw *dai_clk_hw; + const char *parent_name; + int i, ret; + + for (i = 0; i < RT5682_DAI_NUM_CLKS; ++i) { + dai_clk_hw = &rt5682->dai_clks_hw[i]; + + switch (i) { + case RT5682_DAI_WCLK_IDX: + /* Make MCLK the parent of WCLK */ + if (rt5682->mclk) { + parent_name = __clk_get_name(rt5682->mclk); + init.parent_names = &parent_name; + init.num_parents = 1; + } else { + init.parent_names = NULL; + init.num_parents = 0; + } + break; + case RT5682_DAI_BCLK_IDX: + /* Make WCLK the parent of BCLK */ + parent_name = __clk_get_name( + rt5682->dai_clks[RT5682_DAI_WCLK_IDX]); + init.parent_names = &parent_name; + init.num_parents = 1; + break; + default: + dev_err(dev, "Invalid clock index\n"); + ret = -EINVAL; + goto err; + } + + init.name = pdata->dai_clk_names[i]; + init.ops = &rt5682_dai_clk_ops[i]; + init.flags = CLK_GET_RATE_NOCACHE | CLK_SET_RATE_GATE; + dai_clk_hw->init = &init; + + dai_clk = devm_clk_register(dev, dai_clk_hw); + if (IS_ERR(dai_clk)) { + dev_warn(dev, "Failed to register %s: %ld\n", + init.name, PTR_ERR(dai_clk)); + ret = PTR_ERR(dai_clk); + goto err; + } + rt5682->dai_clks[i] = dai_clk; + + if (dev->of_node) { + devm_of_clk_add_hw_provider(dev, of_clk_hw_simple_get, + dai_clk_hw); + } else { + dai_clk_lookup = clkdev_create(dai_clk, init.name, + "%s", dev_name(dev)); + if (!dai_clk_lookup) { + ret = -ENOMEM; + goto err; + } else { + rt5682->dai_clks_lookup[i] = dai_clk_lookup; + } + } + } + + return 0; + +err: + do { + if (rt5682->dai_clks_lookup[i]) + clkdev_drop(rt5682->dai_clks_lookup[i]); + } while (i-- > 0); + + return ret; +} +#endif /* CONFIG_COMMON_CLK */ + static int rt5682_probe(struct snd_soc_component *component) { struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); + struct sdw_slave *slave; + unsigned long time; +#ifdef CONFIG_COMMON_CLK + int ret; +#endif rt5682->component = component; + if (rt5682->is_sdw) { + slave = rt5682->slave; + time = wait_for_completion_timeout( + &slave->initialization_complete, + msecs_to_jiffies(RT5682_PROBE_TIMEOUT)); + if (!time) { + dev_err(&slave->dev, "Initialization not complete, timed out\n"); + return -ETIMEDOUT; + } + } else { +#ifdef CONFIG_COMMON_CLK + /* Check if MCLK provided */ + rt5682->mclk = devm_clk_get(component->dev, "mclk"); + if (IS_ERR(rt5682->mclk)) { + if (PTR_ERR(rt5682->mclk) != -ENOENT) { + ret = PTR_ERR(rt5682->mclk); + return ret; + } + rt5682->mclk = NULL; + } else { + /* Register CCF DAI clock control */ + ret = rt5682_register_dai_clks(component); + if (ret) + return ret; + } + /* Initial setup for CCF */ + rt5682->lrck[RT5682_AIF1] = CLK_48; +#endif + } + return 0; } @@ -2332,7 +2893,16 @@ static void rt5682_remove(struct snd_soc_component *component) { struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); - rt5682_reset(rt5682->regmap); +#ifdef CONFIG_COMMON_CLK + int i; + + for (i = RT5682_DAI_NUM_CLKS - 1; i >= 0; --i) { + if (rt5682->dai_clks_lookup[i]) + clkdev_drop(rt5682->dai_clks_lookup[i]); + } +#endif + + rt5682_reset(rt5682); } #ifdef CONFIG_PM @@ -2369,14 +2939,203 @@ static const struct snd_soc_dai_ops rt5682_aif1_dai_ops = { .hw_params = rt5682_hw_params, .set_fmt = rt5682_set_dai_fmt, .set_tdm_slot = rt5682_set_tdm_slot, + .set_bclk_ratio = rt5682_set_bclk1_ratio, }; static const struct snd_soc_dai_ops rt5682_aif2_dai_ops = { .hw_params = rt5682_hw_params, .set_fmt = rt5682_set_dai_fmt, - .set_bclk_ratio = rt5682_set_bclk_ratio, + .set_bclk_ratio = rt5682_set_bclk2_ratio, }; +#if IS_ENABLED(CONFIG_SND_SOC_RT5682_SDW) +struct sdw_stream_data { + struct sdw_stream_runtime *sdw_stream; +}; + +static int rt5682_set_sdw_stream(struct snd_soc_dai *dai, void *sdw_stream, + int direction) +{ + struct sdw_stream_data *stream; + + stream = kzalloc(sizeof(*stream), GFP_KERNEL); + if (!stream) + return -ENOMEM; + + stream->sdw_stream = (struct sdw_stream_runtime *)sdw_stream; + + /* Use tx_mask or rx_mask to configure stream tag and set dma_data */ + if (direction == SNDRV_PCM_STREAM_PLAYBACK) + dai->playback_dma_data = stream; + else + dai->capture_dma_data = stream; + + return 0; +} + +static void rt5682_sdw_shutdown(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct sdw_stream_data *stream; + + stream = snd_soc_dai_get_dma_data(dai, substream); + snd_soc_dai_set_dma_data(dai, substream, NULL); + kfree(stream); +} + +static int rt5682_sdw_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); + struct sdw_stream_config stream_config; + struct sdw_port_config port_config; + enum sdw_data_direction direction; + struct sdw_stream_data *stream; + int retval, port, num_channels; + unsigned int val_p = 0, val_c = 0, osr_p = 0, osr_c = 0; + + dev_dbg(dai->dev, "%s %s", __func__, dai->name); + stream = snd_soc_dai_get_dma_data(dai, substream); + + if (!stream) + return -ENOMEM; + + if (!rt5682->slave) + return -EINVAL; + + /* SoundWire specific configuration */ + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + direction = SDW_DATA_DIR_RX; + port = 1; + } else { + direction = SDW_DATA_DIR_TX; + port = 2; + } + + stream_config.frame_rate = params_rate(params); + stream_config.ch_count = params_channels(params); + stream_config.bps = snd_pcm_format_width(params_format(params)); + stream_config.direction = direction; + + num_channels = params_channels(params); + port_config.ch_mask = (1 << (num_channels)) - 1; + port_config.num = port; + + retval = sdw_stream_add_slave(rt5682->slave, &stream_config, + &port_config, 1, stream->sdw_stream); + if (retval) { + dev_err(dai->dev, "Unable to configure port\n"); + return retval; + } + + switch (params_rate(params)) { + case 48000: + val_p = RT5682_SDW_REF_1_48K; + val_c = RT5682_SDW_REF_2_48K; + break; + case 96000: + val_p = RT5682_SDW_REF_1_96K; + val_c = RT5682_SDW_REF_2_96K; + break; + case 192000: + val_p = RT5682_SDW_REF_1_192K; + val_c = RT5682_SDW_REF_2_192K; + break; + case 32000: + val_p = RT5682_SDW_REF_1_32K; + val_c = RT5682_SDW_REF_2_32K; + break; + case 24000: + val_p = RT5682_SDW_REF_1_24K; + val_c = RT5682_SDW_REF_2_24K; + break; + case 16000: + val_p = RT5682_SDW_REF_1_16K; + val_c = RT5682_SDW_REF_2_16K; + break; + case 12000: + val_p = RT5682_SDW_REF_1_12K; + val_c = RT5682_SDW_REF_2_12K; + break; + case 8000: + val_p = RT5682_SDW_REF_1_8K; + val_c = RT5682_SDW_REF_2_8K; + break; + case 44100: + val_p = RT5682_SDW_REF_1_44K; + val_c = RT5682_SDW_REF_2_44K; + break; + case 88200: + val_p = RT5682_SDW_REF_1_88K; + val_c = RT5682_SDW_REF_2_88K; + break; + case 176400: + val_p = RT5682_SDW_REF_1_176K; + val_c = RT5682_SDW_REF_2_176K; + break; + case 22050: + val_p = RT5682_SDW_REF_1_22K; + val_c = RT5682_SDW_REF_2_22K; + break; + case 11025: + val_p = RT5682_SDW_REF_1_11K; + val_c = RT5682_SDW_REF_2_11K; + break; + default: + return -EINVAL; + } + + if (params_rate(params) <= 48000) { + osr_p = RT5682_DAC_OSR_D_8; + osr_c = RT5682_ADC_OSR_D_8; + } else if (params_rate(params) <= 96000) { + osr_p = RT5682_DAC_OSR_D_4; + osr_c = RT5682_ADC_OSR_D_4; + } else { + osr_p = RT5682_DAC_OSR_D_2; + osr_c = RT5682_ADC_OSR_D_2; + } + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + regmap_update_bits(rt5682->regmap, RT5682_SDW_REF_CLK, + RT5682_SDW_REF_1_MASK, val_p); + regmap_update_bits(rt5682->regmap, RT5682_ADDA_CLK_1, + RT5682_DAC_OSR_MASK, osr_p); + } else { + regmap_update_bits(rt5682->regmap, RT5682_SDW_REF_CLK, + RT5682_SDW_REF_2_MASK, val_c); + regmap_update_bits(rt5682->regmap, RT5682_ADDA_CLK_1, + RT5682_ADC_OSR_MASK, osr_c); + } + + return retval; +} + +static int rt5682_sdw_hw_free(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct rt5682_priv *rt5682 = snd_soc_component_get_drvdata(component); + struct sdw_stream_data *stream = + snd_soc_dai_get_dma_data(dai, substream); + + if (!rt5682->slave) + return -EINVAL; + + sdw_stream_remove_slave(rt5682->slave, stream->sdw_stream); + return 0; +} + +static struct snd_soc_dai_ops rt5682_sdw_ops = { + .hw_params = rt5682_sdw_hw_params, + .hw_free = rt5682_sdw_hw_free, + .set_sdw_stream = rt5682_set_sdw_stream, + .shutdown = rt5682_sdw_shutdown, +}; +#endif + static struct snd_soc_dai_driver rt5682_dai[] = { { .name = "rt5682-aif1", @@ -2409,6 +3168,27 @@ static struct snd_soc_dai_driver rt5682_dai[] = { }, .ops = &rt5682_aif2_dai_ops, }, +#if IS_ENABLED(CONFIG_SND_SOC_RT5682_SDW) + { + .name = "rt5682-sdw", + .id = RT5682_SDW, + .playback = { + .stream_name = "SDW Playback", + .channels_min = 1, + .channels_max = 2, + .rates = RT5682_STEREO_RATES, + .formats = RT5682_FORMATS, + }, + .capture = { + .stream_name = "SDW Capture", + .channels_min = 1, + .channels_max = 2, + .rates = RT5682_STEREO_RATES, + .formats = RT5682_FORMATS, + }, + .ops = &rt5682_sdw_ops, + }, +#endif }; static const struct snd_soc_component_driver soc_component_dev_rt5682 = { @@ -2461,10 +3241,21 @@ static int rt5682_parse_dt(struct rt5682_priv *rt5682, struct device *dev) &rt5682->pdata.jd_src); device_property_read_u32(dev, "realtek,btndet-delay", &rt5682->pdata.btndet_delay); + device_property_read_u32(dev, "realtek,dmic-clk-rate-hz", + &rt5682->pdata.dmic_clk_rate); + device_property_read_u32(dev, "realtek,dmic-delay-ms", + &rt5682->pdata.dmic_delay); rt5682->pdata.ldo1_en = of_get_named_gpio(dev->of_node, "realtek,ldo1-en-gpios", 0); + if (device_property_read_string_array(dev, "clock-output-names", + rt5682->pdata.dai_clk_names, + RT5682_DAI_NUM_CLKS) < 0) + dev_warn(dev, "Using default DAI clk names: %s, %s\n", + rt5682->pdata.dai_clk_names[RT5682_DAI_WCLK_IDX], + rt5682->pdata.dai_clk_names[RT5682_DAI_BCLK_IDX]); + return 0; } @@ -2474,7 +3265,7 @@ static void rt5682_calibrate(struct rt5682_priv *rt5682) mutex_lock(&rt5682->calibrate_mutex); - rt5682_reset(rt5682->regmap); + rt5682_reset(rt5682); regmap_write(rt5682->regmap, RT5682_I2C_CTRL, 0x000f); regmap_write(rt5682->regmap, RT5682_PWR_ANLG_1, 0xa2af); usleep_range(15000, 20000); @@ -2520,6 +3311,221 @@ static void rt5682_calibrate(struct rt5682_priv *rt5682) } +#if IS_ENABLED(CONFIG_SND_SOC_RT5682_SDW) +static int rt5682_sdw_read(void *context, unsigned int reg, unsigned int *val) +{ + struct device *dev = context; + struct rt5682_priv *rt5682 = dev_get_drvdata(dev); + unsigned int data_l, data_h; + + regmap_write(rt5682->sdw_regmap, RT5682_SDW_CMD, 0); + regmap_write(rt5682->sdw_regmap, RT5682_SDW_ADDR_H, (reg >> 8) & 0xff); + regmap_write(rt5682->sdw_regmap, RT5682_SDW_ADDR_L, (reg & 0xff)); + regmap_read(rt5682->sdw_regmap, RT5682_SDW_DATA_H, &data_h); + regmap_read(rt5682->sdw_regmap, RT5682_SDW_DATA_L, &data_l); + + *val = (data_h << 8) | data_l; + + dev_vdbg(dev, "[%s] %04x => %04x\n", __func__, reg, *val); + + return 0; +} + +static int rt5682_sdw_write(void *context, unsigned int reg, unsigned int val) +{ + struct device *dev = context; + struct rt5682_priv *rt5682 = dev_get_drvdata(dev); + + regmap_write(rt5682->sdw_regmap, RT5682_SDW_CMD, 1); + regmap_write(rt5682->sdw_regmap, RT5682_SDW_ADDR_H, (reg >> 8) & 0xff); + regmap_write(rt5682->sdw_regmap, RT5682_SDW_ADDR_L, (reg & 0xff)); + regmap_write(rt5682->sdw_regmap, RT5682_SDW_DATA_H, (val >> 8) & 0xff); + regmap_write(rt5682->sdw_regmap, RT5682_SDW_DATA_L, (val & 0xff)); + + dev_vdbg(dev, "[%s] %04x <= %04x\n", __func__, reg, val); + + return 0; +} + +static const struct regmap_config rt5682_sdw_regmap = { + .reg_bits = 16, + .val_bits = 16, + .max_register = RT5682_I2C_MODE, + .volatile_reg = rt5682_volatile_register, + .readable_reg = rt5682_readable_register, + .cache_type = REGCACHE_RBTREE, + .reg_defaults = rt5682_reg, + .num_reg_defaults = ARRAY_SIZE(rt5682_reg), + .use_single_read = true, + .use_single_write = true, + .reg_read = rt5682_sdw_read, + .reg_write = rt5682_sdw_write, +}; + +int rt5682_sdw_init(struct device *dev, struct regmap *regmap, + struct sdw_slave *slave) +{ + struct rt5682_priv *rt5682; + int ret; + + rt5682 = devm_kzalloc(dev, sizeof(*rt5682), GFP_KERNEL); + if (!rt5682) + return -ENOMEM; + + dev_set_drvdata(dev, rt5682); + rt5682->slave = slave; + rt5682->sdw_regmap = regmap; + rt5682->is_sdw = true; + + rt5682->regmap = devm_regmap_init(dev, NULL, dev, &rt5682_sdw_regmap); + if (IS_ERR(rt5682->regmap)) { + ret = PTR_ERR(rt5682->regmap); + dev_err(dev, "Failed to allocate register map: %d\n", + ret); + return ret; + } + + /* + * Mark hw_init to false + * HW init will be performed when device reports present + */ + rt5682->hw_init = false; + rt5682->first_hw_init = false; + + mutex_init(&rt5682->calibrate_mutex); + INIT_DELAYED_WORK(&rt5682->jack_detect_work, + rt5682_jack_detect_handler); + + ret = devm_snd_soc_register_component(dev, &soc_component_dev_rt5682, + rt5682_dai, ARRAY_SIZE(rt5682_dai)); + + dev_dbg(&slave->dev, "%s\n", __func__); + + return ret; +} +EXPORT_SYMBOL_GPL(rt5682_sdw_init); + +int rt5682_io_init(struct device *dev, struct sdw_slave *slave) +{ + struct rt5682_priv *rt5682 = dev_get_drvdata(dev); + int ret = 0; + unsigned int val; + + if (rt5682->hw_init) + return 0; + + regmap_read(rt5682->regmap, RT5682_DEVICE_ID, &val); + if (val != DEVICE_ID) { + pr_err("Device with ID register %x is not rt5682\n", val); + return -ENODEV; + } + + /* + * PM runtime is only enabled when a Slave reports as Attached + */ + if (!rt5682->first_hw_init) { + /* set autosuspend parameters */ + pm_runtime_set_autosuspend_delay(&slave->dev, 3000); + pm_runtime_use_autosuspend(&slave->dev); + + /* update count of parent 'active' children */ + pm_runtime_set_active(&slave->dev); + + /* make sure the device does not suspend immediately */ + pm_runtime_mark_last_busy(&slave->dev); + + pm_runtime_enable(&slave->dev); + } + + pm_runtime_get_noresume(&slave->dev); + + rt5682_reset(rt5682); + + if (rt5682->first_hw_init) { + regcache_cache_only(rt5682->regmap, false); + regcache_cache_bypass(rt5682->regmap, true); + } + + rt5682_calibrate(rt5682); + + if (rt5682->first_hw_init) { + regcache_cache_bypass(rt5682->regmap, false); + regcache_mark_dirty(rt5682->regmap); + regcache_sync(rt5682->regmap); + + /* volatile registers */ + regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_2, + RT5682_EXT_JD_SRC, RT5682_EXT_JD_SRC_MANUAL); + + goto reinit; + } + + ret = regmap_multi_reg_write(rt5682->regmap, patch_list, + ARRAY_SIZE(patch_list)); + if (ret != 0) + dev_warn(dev, "Failed to apply regmap patch: %d\n", ret); + + regmap_write(rt5682->regmap, RT5682_DEPOP_1, 0x0000); + + regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_1, + RT5682_LDO1_DVO_MASK | RT5682_HP_DRIVER_MASK, + RT5682_LDO1_DVO_12 | RT5682_HP_DRIVER_5X); + regmap_write(rt5682->regmap, RT5682_MICBIAS_2, 0x0380); + regmap_write(rt5682->regmap, RT5682_TEST_MODE_CTRL_1, 0x0000); + regmap_update_bits(rt5682->regmap, RT5682_BIAS_CUR_CTRL_8, + RT5682_HPA_CP_BIAS_CTRL_MASK, RT5682_HPA_CP_BIAS_3UA); + regmap_update_bits(rt5682->regmap, RT5682_CHARGE_PUMP_1, + RT5682_CP_CLK_HP_MASK, RT5682_CP_CLK_HP_300KHZ); + regmap_update_bits(rt5682->regmap, RT5682_HP_CHARGE_PUMP_1, + RT5682_PM_HP_MASK, RT5682_PM_HP_HV); + + /* Soundwire */ + regmap_write(rt5682->regmap, RT5682_PLL2_INTERNAL, 0xa266); + regmap_write(rt5682->regmap, RT5682_PLL2_CTRL_1, 0x1700); + regmap_write(rt5682->regmap, RT5682_PLL2_CTRL_2, 0x0006); + regmap_write(rt5682->regmap, RT5682_PLL2_CTRL_3, 0x2600); + regmap_write(rt5682->regmap, RT5682_PLL2_CTRL_4, 0x0c8f); + regmap_write(rt5682->regmap, RT5682_PLL_TRACK_2, 0x3000); + regmap_write(rt5682->regmap, RT5682_PLL_TRACK_3, 0x4000); + regmap_update_bits(rt5682->regmap, RT5682_GLB_CLK, + RT5682_SCLK_SRC_MASK | RT5682_PLL2_SRC_MASK, + RT5682_SCLK_SRC_PLL2 | RT5682_PLL2_SRC_SDW); + + regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_2, + RT5682_EXT_JD_SRC, RT5682_EXT_JD_SRC_MANUAL); + regmap_write(rt5682->regmap, RT5682_CBJ_CTRL_1, 0xd042); + regmap_update_bits(rt5682->regmap, RT5682_CBJ_CTRL_3, + RT5682_CBJ_IN_BUF_EN, RT5682_CBJ_IN_BUF_EN); + regmap_update_bits(rt5682->regmap, RT5682_SAR_IL_CMD_1, + RT5682_SAR_POW_MASK, RT5682_SAR_POW_EN); + regmap_update_bits(rt5682->regmap, RT5682_RC_CLK_CTRL, + RT5682_POW_IRQ | RT5682_POW_JDH | + RT5682_POW_ANA, RT5682_POW_IRQ | + RT5682_POW_JDH | RT5682_POW_ANA); + regmap_update_bits(rt5682->regmap, RT5682_PWR_ANLG_2, + RT5682_PWR_JDH, RT5682_PWR_JDH); + regmap_update_bits(rt5682->regmap, RT5682_IRQ_CTRL_2, + RT5682_JD1_EN_MASK | RT5682_JD1_IRQ_MASK, + RT5682_JD1_EN | RT5682_JD1_IRQ_PUL); + +reinit: + mod_delayed_work(system_power_efficient_wq, + &rt5682->jack_detect_work, msecs_to_jiffies(250)); + + /* Mark Slave initialization complete */ + rt5682->hw_init = true; + rt5682->first_hw_init = true; + + pm_runtime_mark_last_busy(&slave->dev); + pm_runtime_put_autosuspend(&slave->dev); + + dev_dbg(&slave->dev, "%s hw_init complete\n", __func__); + + return ret; +} +EXPORT_SYMBOL_GPL(rt5682_io_init); +#endif + static int rt5682_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id) { @@ -2586,7 +3592,7 @@ static int rt5682_i2c_probe(struct i2c_client *i2c, return -ENODEV; } - rt5682_reset(rt5682->regmap); + rt5682_reset(rt5682); mutex_init(&rt5682->calibrate_mutex); rt5682_calibrate(rt5682); @@ -2678,7 +3684,7 @@ static void rt5682_i2c_shutdown(struct i2c_client *client) { struct rt5682_priv *rt5682 = i2c_get_clientdata(client); - rt5682_reset(rt5682->regmap); + rt5682_reset(rt5682); } #ifdef CONFIG_OF diff --git a/sound/soc/codecs/rt5682.h b/sound/soc/codecs/rt5682.h index fc99e7484283..0baeece84ec4 100644 --- a/sound/soc/codecs/rt5682.h +++ b/sound/soc/codecs/rt5682.h @@ -10,6 +10,12 @@ #define __RT5682_H__ #include <sound/rt5682.h> +#include <linux/regulator/consumer.h> +#include <linux/clk.h> +#include <linux/clkdev.h> +#include <linux/clk-provider.h> +#include <linux/soundwire/sdw.h> +#include <linux/soundwire/sdw_type.h> #define DEVICE_ID 0x6530 @@ -177,7 +183,7 @@ #define RT5682_TEST_MODE_CTRL_4 0x0148 #define RT5682_TEST_MODE_CTRL_5 0x0149 #define RT5682_PLL1_INTERNAL 0x0150 -#define RT5682_PLL2_INTERNAL 0x0151 +#define RT5682_PLL2_INTERNAL 0x0156 #define RT5682_STO_NG2_CTRL_1 0x0160 #define RT5682_STO_NG2_CTRL_2 0x0161 #define RT5682_STO_NG2_CTRL_3 0x0162 @@ -740,7 +746,7 @@ #define RT5682_ADC_OSR_D_24 (0x7 << 12) #define RT5682_ADC_OSR_D_32 (0x8 << 12) #define RT5682_ADC_OSR_D_48 (0x9 << 12) -#define RT5682_I2S_M_DIV_MASK (0xf << 12) +#define RT5682_I2S_M_DIV_MASK (0xf << 8) #define RT5682_I2S_M_DIV_SFT 8 #define RT5682_I2S_M_D_1 (0x0 << 8) #define RT5682_I2S_M_D_2 (0x1 << 8) @@ -822,6 +828,12 @@ #define RT5682_TDM_DF_PCM_B (0x3 << 11) #define RT5682_TDM_DF_PCM_A_N (0x6 << 11) #define RT5682_TDM_DF_PCM_B_N (0x7 << 11) +#define RT5682_TDM_BCLK_MS1_MASK (0x3 << 9) +#define RT5682_TDM_BCLK_MS1_SFT 9 +#define RT5682_TDM_BCLK_MS1_32 (0x0 << 9) +#define RT5682_TDM_BCLK_MS1_64 (0x1 << 9) +#define RT5682_TDM_BCLK_MS1_128 (0x2 << 9) +#define RT5682_TDM_BCLK_MS1_256 (0x3 << 9) #define RT5682_TDM_CL_MASK (0x3 << 4) #define RT5682_TDM_CL_16 (0x0 << 4) #define RT5682_TDM_CL_20 (0x1 << 4) @@ -837,8 +849,8 @@ #define RT5682_TDM_M_LP_INV (0x1 << 1) #define RT5682_TDM_MS_MASK (0x1 << 0) #define RT5682_TDM_MS_SFT 0 -#define RT5682_TDM_MS_M (0x0 << 0) -#define RT5682_TDM_MS_S (0x1 << 0) +#define RT5682_TDM_MS_S (0x0 << 0) +#define RT5682_TDM_MS_M (0x1 << 0) /* Global Clock Control (0x0080) */ #define RT5682_SCLK_SRC_MASK (0x7 << 13) @@ -1051,6 +1063,28 @@ #define RT5682_PWR_CLK1M_PD (0x0 << 8) #define RT5682_PWR_CLK1M_PU (0x1 << 8) +/* PLL2 M/N/K Code Control 1 (0x009b) */ +#define RT5682_PLL2F_K_MASK (0x1f << 8) +#define RT5682_PLL2F_K_SFT 8 +#define RT5682_PLL2B_K_MASK (0xf << 4) +#define RT5682_PLL2B_K_SFT 4 +#define RT5682_PLL2B_M_MASK (0xf << 0) + +/* PLL2 M/N/K Code Control 2 (0x009c) */ +#define RT5682_PLL2F_M_MASK (0x3f << 8) +#define RT5682_PLL2F_M_SFT 8 +#define RT5682_PLL2B_N_MASK (0x3f << 0) + +/* PLL2 M/N/K Code Control 2 (0x009d) */ +#define RT5682_PLL2F_N_MASK (0x7f << 8) +#define RT5682_PLL2F_N_SFT 8 + +/* PLL2 M/N/K Code Control 2 (0x009e) */ +#define RT5682_PLL2B_M_BP_MASK (0x1 << 11) +#define RT5682_PLL2B_M_BP_SFT 11 +#define RT5682_PLL2F_M_BP_MASK (0x1 << 7) +#define RT5682_PLL2F_M_BP_SFT 7 + /* RC Clock Control (0x009f) */ #define RT5682_POW_IRQ (0x1 << 15) #define RT5682_POW_JDH (0x1 << 14) @@ -1093,11 +1127,17 @@ #define RT5682_JD1_POL_MASK (0x1 << 13) #define RT5682_JD1_POL_NOR (0x0 << 13) #define RT5682_JD1_POL_INV (0x1 << 13) +#define RT5682_JD1_IRQ_MASK (0x1 << 10) +#define RT5682_JD1_IRQ_LEV (0x0 << 10) +#define RT5682_JD1_IRQ_PUL (0x1 << 10) /* IRQ Control 3 (0x00b8) */ #define RT5682_IL_IRQ_MASK (0x1 << 7) #define RT5682_IL_IRQ_DIS (0x0 << 7) #define RT5682_IL_IRQ_EN (0x1 << 7) +#define RT5682_IL_IRQ_TYPE_MASK (0x1 << 4) +#define RT5682_IL_IRQ_LEV (0x0 << 4) +#define RT5682_IL_IRQ_PUL (0x1 << 4) /* GPIO Control 1 (0x00c0) */ #define RT5682_GP1_PIN_MASK (0x3 << 14) @@ -1311,11 +1351,19 @@ enum { RT5682_PLL1_S_MCLK, RT5682_PLL1_S_BCLK1, RT5682_PLL1_S_RCCLK, + RT5682_PLL2_S_MCLK, +}; + +enum { + RT5682_PLL1, + RT5682_PLL2, + RT5682_PLLS, }; enum { RT5682_AIF1, RT5682_AIF2, + RT5682_SDW, RT5682_AIFS }; @@ -1331,7 +1379,49 @@ enum { RT5682_CLK_SEL_I2S2_ASRC, }; +#define RT5682_NUM_SUPPLIES 3 + +struct rt5682_priv { + struct snd_soc_component *component; + struct rt5682_platform_data pdata; + struct regmap *regmap; + struct regmap *sdw_regmap; + struct snd_soc_jack *hs_jack; + struct regulator_bulk_data supplies[RT5682_NUM_SUPPLIES]; + struct delayed_work jack_detect_work; + struct delayed_work jd_check_work; + struct mutex calibrate_mutex; + struct sdw_slave *slave; + enum sdw_slave_status status; + struct sdw_bus_params params; + bool hw_init; + bool first_hw_init; + bool is_sdw; + +#ifdef CONFIG_COMMON_CLK + struct clk_hw dai_clks_hw[RT5682_DAI_NUM_CLKS]; + struct clk_lookup *dai_clks_lookup[RT5682_DAI_NUM_CLKS]; + struct clk *dai_clks[RT5682_DAI_NUM_CLKS]; + struct clk *mclk; +#endif + + int sysclk; + int sysclk_src; + int lrck[RT5682_AIFS]; + int bclk[RT5682_AIFS]; + int master[RT5682_AIFS]; + + int pll_src[RT5682_PLLS]; + int pll_in[RT5682_PLLS]; + int pll_out[RT5682_PLLS]; + + int jack_type; +}; + int rt5682_sel_asrc_clk_src(struct snd_soc_component *component, unsigned int filter_mask, unsigned int clk_src); +int rt5682_sdw_init(struct device *dev, struct regmap *regmap, + struct sdw_slave *slave); +int rt5682_io_init(struct device *dev, struct sdw_slave *slave); #endif /* __RT5682_H__ */ diff --git a/sound/soc/codecs/tas2562.c b/sound/soc/codecs/tas2562.c index fb2233ca9103..7fae88655a0f 100644 --- a/sound/soc/codecs/tas2562.c +++ b/sound/soc/codecs/tas2562.c @@ -26,6 +26,24 @@ #define TAS2562_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE |\ SNDRV_PCM_FORMAT_S32_LE) +/* DVC equation involves floating point math + * round(10^(volume in dB/20)*2^30) + * so create a lookup table for 2dB step + */ +static const unsigned int float_vol_db_lookup[] = { +0x00000d43, 0x000010b2, 0x00001505, 0x00001a67, 0x00002151, +0x000029f1, 0x000034cd, 0x00004279, 0x000053af, 0x0000695b, +0x0000695b, 0x0000a6fa, 0x0000d236, 0x000108a4, 0x00014d2a, +0x0001a36e, 0x00021008, 0x000298c0, 0x000344df, 0x00041d8f, +0x00052e5a, 0x000685c8, 0x00083621, 0x000a566d, 0x000d03a7, +0x0010624d, 0x0014a050, 0x0019f786, 0x0020b0bc, 0x0029279d, +0x0033cf8d, 0x004139d3, 0x00521d50, 0x00676044, 0x0082248a, +0x00a3d70a, 0x00ce4328, 0x0103ab3d, 0x0146e75d, 0x019b8c27, +0x02061b89, 0x028c423f, 0x03352529, 0x0409c2b0, 0x05156d68, +0x080e9f96, 0x0a24b062, 0x0cc509ab, 0x10137987, 0x143d1362, +0x197a967f, 0x2013739e, 0x28619ae9, 0x32d64617, 0x40000000 +}; + struct tas2562_data { struct snd_soc_component *component; struct gpio_desc *sdz_gpio; @@ -34,6 +52,12 @@ struct tas2562_data { struct i2c_client *client; int v_sense_slot; int i_sense_slot; + int volume_lvl; +}; + +enum tas256x_model { + TAS2562, + TAS2563, }; static int tas2562_set_bias_level(struct snd_soc_component *component, @@ -383,21 +407,81 @@ static int tas2562_dac_event(struct snd_soc_dapm_widget *w, struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm); struct tas2562_data *tas2562 = snd_soc_component_get_drvdata(component); + int ret; switch (event) { case SND_SOC_DAPM_POST_PMU: - dev_info(tas2562->dev, "SND_SOC_DAPM_POST_PMU\n"); + ret = snd_soc_component_update_bits(component, + TAS2562_PWR_CTRL, + TAS2562_MODE_MASK, + TAS2562_MUTE); + if (ret) + goto end; break; case SND_SOC_DAPM_PRE_PMD: - dev_info(tas2562->dev, "SND_SOC_DAPM_PRE_PMD\n"); + ret = snd_soc_component_update_bits(component, + TAS2562_PWR_CTRL, + TAS2562_MODE_MASK, + TAS2562_SHUTDOWN); + if (ret) + goto end; break; default: - break; + dev_err(tas2562->dev, "Not supported evevt\n"); + return -EINVAL; } +end: + if (ret < 0) + return ret; + + return 0; +} + +static int tas2562_volume_control_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct tas2562_data *tas2562 = snd_soc_component_get_drvdata(component); + + ucontrol->value.integer.value[0] = tas2562->volume_lvl; return 0; } +static int tas2562_volume_control_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol); + struct tas2562_data *tas2562 = snd_soc_component_get_drvdata(component); + int ret; + u32 reg_val; + + reg_val = float_vol_db_lookup[ucontrol->value.integer.value[0]/2]; + ret = snd_soc_component_write(component, TAS2562_DVC_CFG4, + (reg_val & 0xff)); + if (ret) + return ret; + ret = snd_soc_component_write(component, TAS2562_DVC_CFG3, + ((reg_val >> 8) & 0xff)); + if (ret) + return ret; + ret = snd_soc_component_write(component, TAS2562_DVC_CFG2, + ((reg_val >> 16) & 0xff)); + if (ret) + return ret; + ret = snd_soc_component_write(component, TAS2562_DVC_CFG1, + ((reg_val >> 24) & 0xff)); + if (ret) + return ret; + + tas2562->volume_lvl = ucontrol->value.integer.value[0]; + + return ret; +} + +/* Digital Volume Control. From 0 dB to -110 dB in 1 dB steps */ +static const DECLARE_TLV_DB_SCALE(dvc_tlv, -11000, 100, 0); + static DECLARE_TLV_DB_SCALE(tas2562_dac_tlv, 850, 50, 0); static const struct snd_kcontrol_new isense_switch = @@ -411,12 +495,22 @@ static const struct snd_kcontrol_new vsense_switch = static const struct snd_kcontrol_new tas2562_snd_controls[] = { SOC_SINGLE_TLV("Amp Gain Volume", TAS2562_PB_CFG1, 1, 0x1c, 0, tas2562_dac_tlv), + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Digital Volume Control", + .index = 0, + .tlv.p = dvc_tlv, + .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | SNDRV_CTL_ELEM_ACCESS_READWRITE, + .info = snd_soc_info_volsw, + .get = tas2562_volume_control_get, + .put = tas2562_volume_control_put, + .private_value = SOC_SINGLE_VALUE(TAS2562_DVC_CFG1, 0, 110, 0, 0) , + }, }; static const struct snd_soc_dapm_widget tas2562_dapm_widgets[] = { SND_SOC_DAPM_AIF_IN("ASI1", "ASI1 Playback", 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_MUX("ASI1 Sel", SND_SOC_NOPM, 0, 0, &tas2562_asi1_mux), - SND_SOC_DAPM_AIF_IN("DAC IN", "Playback", 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_DAC_E("DAC", NULL, SND_SOC_NOPM, 0, 0, tas2562_dac_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), SND_SOC_DAPM_SWITCH("ISENSE", TAS2562_PWR_CTRL, 3, 1, &isense_switch), @@ -431,7 +525,7 @@ static const struct snd_soc_dapm_route tas2562_audio_map[] = { {"ASI1 Sel", "Left", "ASI1"}, {"ASI1 Sel", "Right", "ASI1"}, {"ASI1 Sel", "LeftRightDiv2", "ASI1"}, - { "DAC", NULL, "DAC IN" }, + { "DAC", NULL, "ASI1 Sel" }, { "OUT", NULL, "DAC" }, {"ISENSE", "Switch", "IMON"}, {"VSENSE", "Switch", "VMON"}, @@ -472,6 +566,13 @@ static struct snd_soc_dai_driver tas2562_dai[] = { .rates = SNDRV_PCM_RATE_8000_192000, .formats = TAS2562_FORMATS, }, + .capture = { + .stream_name = "ASI1 Capture", + .channels_min = 0, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_192000, + .formats = TAS2562_FORMATS, + }, .ops = &tas2562_speaker_dai_ops, }, }; @@ -495,6 +596,10 @@ static const struct reg_default tas2562_reg_defaults[] = { { TAS2562_PB_CFG1, 0x20 }, { TAS2562_TDM_CFG0, 0x09 }, { TAS2562_TDM_CFG1, 0x02 }, + { TAS2562_DVC_CFG1, 0x40 }, + { TAS2562_DVC_CFG2, 0x40 }, + { TAS2562_DVC_CFG3, 0x00 }, + { TAS2562_DVC_CFG4, 0x00 }, }; static const struct regmap_config tas2562_regmap_config = { @@ -564,13 +669,15 @@ static int tas2562_probe(struct i2c_client *client, } static const struct i2c_device_id tas2562_id[] = { - { "tas2562", 0 }, + { "tas2562", TAS2562 }, + { "tas2563", TAS2563 }, { } }; MODULE_DEVICE_TABLE(i2c, tas2562_id); static const struct of_device_id tas2562_of_match[] = { { .compatible = "ti,tas2562", }, + { .compatible = "ti,tas2563", }, { }, }; MODULE_DEVICE_TABLE(of, tas2562_of_match); diff --git a/sound/soc/codecs/tas2562.h b/sound/soc/codecs/tas2562.h index 62e659ab786d..28e75fc431d0 100644 --- a/sound/soc/codecs/tas2562.h +++ b/sound/soc/codecs/tas2562.h @@ -35,12 +35,14 @@ #define TAS2562_REV_ID TAS2562_REG(0, 0x7d) /* Page 2 */ -#define TAS2562_DVC_CFG1 TAS2562_REG(2, 0x01) -#define TAS2562_DVC_CFG2 TAS2562_REG(2, 0x02) +#define TAS2562_DVC_CFG1 TAS2562_REG(2, 0x0c) +#define TAS2562_DVC_CFG2 TAS2562_REG(2, 0x0d) +#define TAS2562_DVC_CFG3 TAS2562_REG(2, 0x0e) +#define TAS2562_DVC_CFG4 TAS2562_REG(2, 0x0f) #define TAS2562_RESET BIT(0) -#define TAS2562_MODE_MASK 0x3 +#define TAS2562_MODE_MASK GENMASK(1,0) #define TAS2562_ACTIVE 0x0 #define TAS2562_MUTE 0x1 #define TAS2562_SHUTDOWN 0x2 @@ -73,8 +75,8 @@ #define TAS2562_TDM_CFG2_RXWLEN_24B BIT(3) #define TAS2562_TDM_CFG2_RXWLEN_32B (BIT(2) | BIT(3)) -#define TAS2562_VSENSE_POWER_EN BIT(2) -#define TAS2562_ISENSE_POWER_EN BIT(3) +#define TAS2562_VSENSE_POWER_EN 2 +#define TAS2562_ISENSE_POWER_EN 3 #define TAS2562_TDM_CFG5_VSNS_EN BIT(6) #define TAS2562_TDM_CFG5_VSNS_SLOT_MASK GENMASK(5, 0) diff --git a/sound/soc/codecs/tlv320adcx140.c b/sound/soc/codecs/tlv320adcx140.c new file mode 100644 index 000000000000..38897568ee96 --- /dev/null +++ b/sound/soc/codecs/tlv320adcx140.c @@ -0,0 +1,920 @@ +// SPDX-License-Identifier: GPL-2.0 +// TLV320ADCX140 Sound driver +// Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/ + +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/pm.h> +#include <linux/i2c.h> +#include <linux/gpio/consumer.h> +#include <linux/regulator/consumer.h> +#include <linux/acpi.h> +#include <linux/of.h> +#include <linux/of_gpio.h> +#include <linux/slab.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/initval.h> +#include <sound/tlv.h> + +#include "tlv320adcx140.h" + +struct adcx140_priv { + struct snd_soc_component *component; + struct regulator *supply_areg; + struct gpio_desc *gpio_reset; + struct regmap *regmap; + struct device *dev; + + int micbias_vg; + + unsigned int dai_fmt; + unsigned int tdm_delay; + unsigned int slot_width; +}; + +static const struct reg_default adcx140_reg_defaults[] = { + { ADCX140_PAGE_SELECT, 0x00 }, + { ADCX140_SW_RESET, 0x00 }, + { ADCX140_SLEEP_CFG, 0x00 }, + { ADCX140_SHDN_CFG, 0x05 }, + { ADCX140_ASI_CFG0, 0x30 }, + { ADCX140_ASI_CFG1, 0x00 }, + { ADCX140_ASI_CFG2, 0x00 }, + { ADCX140_ASI_CH1, 0x00 }, + { ADCX140_ASI_CH2, 0x01 }, + { ADCX140_ASI_CH3, 0x02 }, + { ADCX140_ASI_CH4, 0x03 }, + { ADCX140_ASI_CH5, 0x04 }, + { ADCX140_ASI_CH6, 0x05 }, + { ADCX140_ASI_CH7, 0x06 }, + { ADCX140_ASI_CH8, 0x07 }, + { ADCX140_MST_CFG0, 0x02 }, + { ADCX140_MST_CFG1, 0x48 }, + { ADCX140_ASI_STS, 0xff }, + { ADCX140_CLK_SRC, 0x10 }, + { ADCX140_PDMCLK_CFG, 0x40 }, + { ADCX140_PDM_CFG, 0x00 }, + { ADCX140_GPIO_CFG0, 0x22 }, + { ADCX140_GPO_CFG1, 0x00 }, + { ADCX140_GPO_CFG2, 0x00 }, + { ADCX140_GPO_CFG3, 0x00 }, + { ADCX140_GPO_CFG4, 0x00 }, + { ADCX140_GPO_VAL, 0x00 }, + { ADCX140_GPIO_MON, 0x00 }, + { ADCX140_GPI_CFG0, 0x00 }, + { ADCX140_GPI_CFG1, 0x00 }, + { ADCX140_GPI_MON, 0x00 }, + { ADCX140_INT_CFG, 0x00 }, + { ADCX140_INT_MASK0, 0xff }, + { ADCX140_INT_LTCH0, 0x00 }, + { ADCX140_BIAS_CFG, 0x00 }, + { ADCX140_CH1_CFG0, 0x00 }, + { ADCX140_CH1_CFG1, 0x00 }, + { ADCX140_CH1_CFG2, 0xc9 }, + { ADCX140_CH1_CFG3, 0x80 }, + { ADCX140_CH1_CFG4, 0x00 }, + { ADCX140_CH2_CFG0, 0x00 }, + { ADCX140_CH2_CFG1, 0x00 }, + { ADCX140_CH2_CFG2, 0xc9 }, + { ADCX140_CH2_CFG3, 0x80 }, + { ADCX140_CH2_CFG4, 0x00 }, + { ADCX140_CH3_CFG0, 0x00 }, + { ADCX140_CH3_CFG1, 0x00 }, + { ADCX140_CH3_CFG2, 0xc9 }, + { ADCX140_CH3_CFG3, 0x80 }, + { ADCX140_CH3_CFG4, 0x00 }, + { ADCX140_CH4_CFG0, 0x00 }, + { ADCX140_CH4_CFG1, 0x00 }, + { ADCX140_CH4_CFG2, 0xc9 }, + { ADCX140_CH4_CFG3, 0x80 }, + { ADCX140_CH4_CFG4, 0x00 }, + { ADCX140_CH5_CFG2, 0xc9 }, + { ADCX140_CH5_CFG3, 0x80 }, + { ADCX140_CH5_CFG4, 0x00 }, + { ADCX140_CH6_CFG2, 0xc9 }, + { ADCX140_CH6_CFG3, 0x80 }, + { ADCX140_CH6_CFG4, 0x00 }, + { ADCX140_CH7_CFG2, 0xc9 }, + { ADCX140_CH7_CFG3, 0x80 }, + { ADCX140_CH7_CFG4, 0x00 }, + { ADCX140_CH8_CFG2, 0xc9 }, + { ADCX140_CH8_CFG3, 0x80 }, + { ADCX140_CH8_CFG4, 0x00 }, + { ADCX140_DSP_CFG0, 0x01 }, + { ADCX140_DSP_CFG1, 0x40 }, + { ADCX140_DRE_CFG0, 0x7b }, + { ADCX140_AGC_CFG0, 0xe7 }, + { ADCX140_IN_CH_EN, 0xf0 }, + { ADCX140_ASI_OUT_CH_EN, 0x00 }, + { ADCX140_PWR_CFG, 0x00 }, + { ADCX140_DEV_STS0, 0x00 }, + { ADCX140_DEV_STS1, 0x80 }, +}; + +static const struct regmap_range_cfg adcx140_ranges[] = { + { + .range_min = 0, + .range_max = 12 * 128, + .selector_reg = ADCX140_PAGE_SELECT, + .selector_mask = 0xff, + .selector_shift = 0, + .window_start = 0, + .window_len = 128, + }, +}; + +static bool adcx140_volatile(struct device *dev, unsigned int reg) +{ + switch (reg) { + case ADCX140_SW_RESET: + case ADCX140_DEV_STS0: + case ADCX140_DEV_STS1: + case ADCX140_ASI_STS: + return true; + default: + return false; + } +} + +static const struct regmap_config adcx140_i2c_regmap = { + .reg_bits = 8, + .val_bits = 8, + .reg_defaults = adcx140_reg_defaults, + .num_reg_defaults = ARRAY_SIZE(adcx140_reg_defaults), + .cache_type = REGCACHE_FLAT, + .ranges = adcx140_ranges, + .num_ranges = ARRAY_SIZE(adcx140_ranges), + .max_register = 12 * 128, + .volatile_reg = adcx140_volatile, +}; + +/* Digital Volume control. From -100 to 27 dB in 0.5 dB steps */ +static DECLARE_TLV_DB_SCALE(dig_vol_tlv, -10000, 50, 0); + +/* ADC gain. From 0 to 42 dB in 1 dB steps */ +static DECLARE_TLV_DB_SCALE(adc_tlv, 0, 100, 0); + +/* DRE Level. From -12 dB to -66 dB in 1 dB steps */ +static DECLARE_TLV_DB_SCALE(dre_thresh_tlv, -6600, 100, 0); +/* DRE Max Gain. From 2 dB to 26 dB in 2 dB steps */ +static DECLARE_TLV_DB_SCALE(dre_gain_tlv, 200, 200, 0); + +/* AGC Level. From -6 dB to -36 dB in 2 dB steps */ +static DECLARE_TLV_DB_SCALE(agc_thresh_tlv, -3600, 200, 0); +/* AGC Max Gain. From 3 dB to 42 dB in 3 dB steps */ +static DECLARE_TLV_DB_SCALE(agc_gain_tlv, 300, 300, 0); + +static const char * const decimation_filter_text[] = { + "Linear Phase", "Low Latency", "Ultra-low Latency" +}; + +static SOC_ENUM_SINGLE_DECL(decimation_filter_enum, ADCX140_DSP_CFG0, 4, + decimation_filter_text); + +static const struct snd_kcontrol_new decimation_filter_controls[] = { + SOC_DAPM_ENUM("Decimation Filter", decimation_filter_enum), +}; + +static const char * const resistor_text[] = { + "2.5 kOhm", "10 kOhm", "20 kOhm" +}; + +static SOC_ENUM_SINGLE_DECL(in1_resistor_enum, ADCX140_CH1_CFG0, 2, + resistor_text); +static SOC_ENUM_SINGLE_DECL(in2_resistor_enum, ADCX140_CH2_CFG0, 2, + resistor_text); +static SOC_ENUM_SINGLE_DECL(in3_resistor_enum, ADCX140_CH3_CFG0, 2, + resistor_text); +static SOC_ENUM_SINGLE_DECL(in4_resistor_enum, ADCX140_CH4_CFG0, 2, + resistor_text); + +static const struct snd_kcontrol_new in1_resistor_controls[] = { + SOC_DAPM_ENUM("CH1 Resistor Select", in1_resistor_enum), +}; +static const struct snd_kcontrol_new in2_resistor_controls[] = { + SOC_DAPM_ENUM("CH2 Resistor Select", in2_resistor_enum), +}; +static const struct snd_kcontrol_new in3_resistor_controls[] = { + SOC_DAPM_ENUM("CH3 Resistor Select", in3_resistor_enum), +}; +static const struct snd_kcontrol_new in4_resistor_controls[] = { + SOC_DAPM_ENUM("CH4 Resistor Select", in4_resistor_enum), +}; + +/* Analog/Digital Selection */ +static const char *adcx140_mic_sel_text[] = {"Analog", "Line In", "Digital"}; +static const char *adcx140_analog_sel_text[] = {"Analog", "Line In"}; + +static SOC_ENUM_SINGLE_DECL(adcx140_mic1p_enum, + ADCX140_CH1_CFG0, 5, + adcx140_mic_sel_text); + +static const struct snd_kcontrol_new adcx140_dapm_mic1p_control = +SOC_DAPM_ENUM("MIC1P MUX", adcx140_mic1p_enum); + +static SOC_ENUM_SINGLE_DECL(adcx140_mic1_analog_enum, + ADCX140_CH1_CFG0, 7, + adcx140_analog_sel_text); + +static const struct snd_kcontrol_new adcx140_dapm_mic1_analog_control = +SOC_DAPM_ENUM("MIC1 Analog MUX", adcx140_mic1_analog_enum); + +static SOC_ENUM_SINGLE_DECL(adcx140_mic1m_enum, + ADCX140_CH1_CFG0, 5, + adcx140_mic_sel_text); + +static const struct snd_kcontrol_new adcx140_dapm_mic1m_control = +SOC_DAPM_ENUM("MIC1M MUX", adcx140_mic1m_enum); + +static SOC_ENUM_SINGLE_DECL(adcx140_mic2p_enum, + ADCX140_CH2_CFG0, 5, + adcx140_mic_sel_text); + +static const struct snd_kcontrol_new adcx140_dapm_mic2p_control = +SOC_DAPM_ENUM("MIC2P MUX", adcx140_mic2p_enum); + +static SOC_ENUM_SINGLE_DECL(adcx140_mic2_analog_enum, + ADCX140_CH2_CFG0, 7, + adcx140_analog_sel_text); + +static const struct snd_kcontrol_new adcx140_dapm_mic2_analog_control = +SOC_DAPM_ENUM("MIC2 Analog MUX", adcx140_mic2_analog_enum); + +static SOC_ENUM_SINGLE_DECL(adcx140_mic2m_enum, + ADCX140_CH2_CFG0, 5, + adcx140_mic_sel_text); + +static const struct snd_kcontrol_new adcx140_dapm_mic2m_control = +SOC_DAPM_ENUM("MIC2M MUX", adcx140_mic2m_enum); + +static SOC_ENUM_SINGLE_DECL(adcx140_mic3p_enum, + ADCX140_CH3_CFG0, 5, + adcx140_mic_sel_text); + +static const struct snd_kcontrol_new adcx140_dapm_mic3p_control = +SOC_DAPM_ENUM("MIC3P MUX", adcx140_mic3p_enum); + +static SOC_ENUM_SINGLE_DECL(adcx140_mic3_analog_enum, + ADCX140_CH3_CFG0, 7, + adcx140_analog_sel_text); + +static const struct snd_kcontrol_new adcx140_dapm_mic3_analog_control = +SOC_DAPM_ENUM("MIC3 Analog MUX", adcx140_mic3_analog_enum); + +static SOC_ENUM_SINGLE_DECL(adcx140_mic3m_enum, + ADCX140_CH3_CFG0, 5, + adcx140_mic_sel_text); + +static const struct snd_kcontrol_new adcx140_dapm_mic3m_control = +SOC_DAPM_ENUM("MIC3M MUX", adcx140_mic3m_enum); + +static SOC_ENUM_SINGLE_DECL(adcx140_mic4p_enum, + ADCX140_CH4_CFG0, 5, + adcx140_mic_sel_text); + +static const struct snd_kcontrol_new adcx140_dapm_mic4p_control = +SOC_DAPM_ENUM("MIC4P MUX", adcx140_mic4p_enum); + +static SOC_ENUM_SINGLE_DECL(adcx140_mic4_analog_enum, + ADCX140_CH4_CFG0, 7, + adcx140_analog_sel_text); + +static const struct snd_kcontrol_new adcx140_dapm_mic4_analog_control = +SOC_DAPM_ENUM("MIC4 Analog MUX", adcx140_mic4_analog_enum); + +static SOC_ENUM_SINGLE_DECL(adcx140_mic4m_enum, + ADCX140_CH4_CFG0, 5, + adcx140_mic_sel_text); + +static const struct snd_kcontrol_new adcx140_dapm_mic4m_control = +SOC_DAPM_ENUM("MIC4M MUX", adcx140_mic4m_enum); + +static const struct snd_kcontrol_new adcx140_dapm_ch1_en_switch = + SOC_DAPM_SINGLE("Switch", ADCX140_ASI_OUT_CH_EN, 7, 1, 0); +static const struct snd_kcontrol_new adcx140_dapm_ch2_en_switch = + SOC_DAPM_SINGLE("Switch", ADCX140_ASI_OUT_CH_EN, 6, 1, 0); +static const struct snd_kcontrol_new adcx140_dapm_ch3_en_switch = + SOC_DAPM_SINGLE("Switch", ADCX140_ASI_OUT_CH_EN, 5, 1, 0); +static const struct snd_kcontrol_new adcx140_dapm_ch4_en_switch = + SOC_DAPM_SINGLE("Switch", ADCX140_ASI_OUT_CH_EN, 4, 1, 0); + +static const struct snd_kcontrol_new adcx140_dapm_ch1_dre_en_switch = + SOC_DAPM_SINGLE("Switch", ADCX140_CH1_CFG0, 0, 1, 0); +static const struct snd_kcontrol_new adcx140_dapm_ch2_dre_en_switch = + SOC_DAPM_SINGLE("Switch", ADCX140_CH2_CFG0, 0, 1, 0); +static const struct snd_kcontrol_new adcx140_dapm_ch3_dre_en_switch = + SOC_DAPM_SINGLE("Switch", ADCX140_CH3_CFG0, 0, 1, 0); +static const struct snd_kcontrol_new adcx140_dapm_ch4_dre_en_switch = + SOC_DAPM_SINGLE("Switch", ADCX140_CH4_CFG0, 0, 1, 0); + +static const struct snd_kcontrol_new adcx140_dapm_dre_en_switch = + SOC_DAPM_SINGLE("Switch", ADCX140_DSP_CFG1, 3, 1, 0); + +/* Output Mixer */ +static const struct snd_kcontrol_new adcx140_output_mixer_controls[] = { + SOC_DAPM_SINGLE("Digital CH1 Switch", 0, 0, 0, 0), + SOC_DAPM_SINGLE("Digital CH2 Switch", 0, 0, 0, 0), + SOC_DAPM_SINGLE("Digital CH3 Switch", 0, 0, 0, 0), + SOC_DAPM_SINGLE("Digital CH4 Switch", 0, 0, 0, 0), +}; + +static const struct snd_soc_dapm_widget adcx140_dapm_widgets[] = { + /* Analog Differential Inputs */ + SND_SOC_DAPM_INPUT("MIC1P"), + SND_SOC_DAPM_INPUT("MIC1M"), + SND_SOC_DAPM_INPUT("MIC2P"), + SND_SOC_DAPM_INPUT("MIC2M"), + SND_SOC_DAPM_INPUT("MIC3P"), + SND_SOC_DAPM_INPUT("MIC3M"), + SND_SOC_DAPM_INPUT("MIC4P"), + SND_SOC_DAPM_INPUT("MIC4M"), + + SND_SOC_DAPM_OUTPUT("CH1_OUT"), + SND_SOC_DAPM_OUTPUT("CH2_OUT"), + SND_SOC_DAPM_OUTPUT("CH3_OUT"), + SND_SOC_DAPM_OUTPUT("CH4_OUT"), + SND_SOC_DAPM_OUTPUT("CH5_OUT"), + SND_SOC_DAPM_OUTPUT("CH6_OUT"), + SND_SOC_DAPM_OUTPUT("CH7_OUT"), + SND_SOC_DAPM_OUTPUT("CH8_OUT"), + + SND_SOC_DAPM_MIXER("Output Mixer", SND_SOC_NOPM, 0, 0, + &adcx140_output_mixer_controls[0], + ARRAY_SIZE(adcx140_output_mixer_controls)), + + /* Input Selection to MIC_PGA */ + SND_SOC_DAPM_MUX("MIC1P Input Mux", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_mic1p_control), + SND_SOC_DAPM_MUX("MIC2P Input Mux", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_mic2p_control), + SND_SOC_DAPM_MUX("MIC3P Input Mux", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_mic3p_control), + SND_SOC_DAPM_MUX("MIC4P Input Mux", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_mic4p_control), + + /* Input Selection to MIC_PGA */ + SND_SOC_DAPM_MUX("MIC1 Analog Mux", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_mic1_analog_control), + SND_SOC_DAPM_MUX("MIC2 Analog Mux", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_mic2_analog_control), + SND_SOC_DAPM_MUX("MIC3 Analog Mux", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_mic3_analog_control), + SND_SOC_DAPM_MUX("MIC4 Analog Mux", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_mic4_analog_control), + + SND_SOC_DAPM_MUX("MIC1M Input Mux", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_mic1m_control), + SND_SOC_DAPM_MUX("MIC2M Input Mux", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_mic2m_control), + SND_SOC_DAPM_MUX("MIC3M Input Mux", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_mic3m_control), + SND_SOC_DAPM_MUX("MIC4M Input Mux", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_mic4m_control), + + SND_SOC_DAPM_PGA("MIC_GAIN_CTL_CH1", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("MIC_GAIN_CTL_CH2", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("MIC_GAIN_CTL_CH3", SND_SOC_NOPM, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("MIC_GAIN_CTL_CH4", SND_SOC_NOPM, 0, 0, NULL, 0), + + SND_SOC_DAPM_ADC("CH1_ADC", "CH1 Capture", ADCX140_IN_CH_EN, 7, 0), + SND_SOC_DAPM_ADC("CH2_ADC", "CH2 Capture", ADCX140_IN_CH_EN, 6, 0), + SND_SOC_DAPM_ADC("CH3_ADC", "CH3 Capture", ADCX140_IN_CH_EN, 5, 0), + SND_SOC_DAPM_ADC("CH4_ADC", "CH4 Capture", ADCX140_IN_CH_EN, 4, 0), + + SND_SOC_DAPM_SWITCH("CH1_ASI_EN", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_ch1_en_switch), + SND_SOC_DAPM_SWITCH("CH2_ASI_EN", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_ch2_en_switch), + SND_SOC_DAPM_SWITCH("CH3_ASI_EN", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_ch3_en_switch), + SND_SOC_DAPM_SWITCH("CH4_ASI_EN", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_ch4_en_switch), + + SND_SOC_DAPM_SWITCH("DRE_ENABLE", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_dre_en_switch), + + SND_SOC_DAPM_SWITCH("CH1_DRE_EN", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_ch1_dre_en_switch), + SND_SOC_DAPM_SWITCH("CH2_DRE_EN", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_ch2_dre_en_switch), + SND_SOC_DAPM_SWITCH("CH3_DRE_EN", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_ch3_dre_en_switch), + SND_SOC_DAPM_SWITCH("CH4_DRE_EN", SND_SOC_NOPM, 0, 0, + &adcx140_dapm_ch4_dre_en_switch), + + SND_SOC_DAPM_MUX("IN1 Analog Mic Resistor", SND_SOC_NOPM, 0, 0, + in1_resistor_controls), + SND_SOC_DAPM_MUX("IN2 Analog Mic Resistor", SND_SOC_NOPM, 0, 0, + in2_resistor_controls), + SND_SOC_DAPM_MUX("IN3 Analog Mic Resistor", SND_SOC_NOPM, 0, 0, + in3_resistor_controls), + SND_SOC_DAPM_MUX("IN4 Analog Mic Resistor", SND_SOC_NOPM, 0, 0, + in4_resistor_controls), + + SND_SOC_DAPM_MUX("Decimation Filter", SND_SOC_NOPM, 0, 0, + decimation_filter_controls), +}; + +static const struct snd_soc_dapm_route adcx140_audio_map[] = { + /* Outputs */ + {"CH1_OUT", NULL, "Output Mixer"}, + {"CH2_OUT", NULL, "Output Mixer"}, + {"CH3_OUT", NULL, "Output Mixer"}, + {"CH4_OUT", NULL, "Output Mixer"}, + + {"CH1_ASI_EN", "Switch", "CH1_ADC"}, + {"CH2_ASI_EN", "Switch", "CH2_ADC"}, + {"CH3_ASI_EN", "Switch", "CH3_ADC"}, + {"CH4_ASI_EN", "Switch", "CH4_ADC"}, + + {"Decimation Filter", "Linear Phase", "DRE_ENABLE"}, + {"Decimation Filter", "Low Latency", "DRE_ENABLE"}, + {"Decimation Filter", "Ultra-low Latency", "DRE_ENABLE"}, + + {"DRE_ENABLE", "Switch", "CH1_DRE_EN"}, + {"DRE_ENABLE", "Switch", "CH2_DRE_EN"}, + {"DRE_ENABLE", "Switch", "CH3_DRE_EN"}, + {"DRE_ENABLE", "Switch", "CH4_DRE_EN"}, + + {"CH1_DRE_EN", "Switch", "CH1_ADC"}, + {"CH2_DRE_EN", "Switch", "CH2_ADC"}, + {"CH3_DRE_EN", "Switch", "CH3_ADC"}, + {"CH4_DRE_EN", "Switch", "CH4_ADC"}, + + /* Mic input */ + {"CH1_ADC", NULL, "MIC_GAIN_CTL_CH1"}, + {"CH2_ADC", NULL, "MIC_GAIN_CTL_CH2"}, + {"CH3_ADC", NULL, "MIC_GAIN_CTL_CH3"}, + {"CH4_ADC", NULL, "MIC_GAIN_CTL_CH4"}, + + {"MIC_GAIN_CTL_CH1", NULL, "IN1 Analog Mic Resistor"}, + {"MIC_GAIN_CTL_CH1", NULL, "IN1 Analog Mic Resistor"}, + {"MIC_GAIN_CTL_CH2", NULL, "IN2 Analog Mic Resistor"}, + {"MIC_GAIN_CTL_CH2", NULL, "IN2 Analog Mic Resistor"}, + {"MIC_GAIN_CTL_CH3", NULL, "IN3 Analog Mic Resistor"}, + {"MIC_GAIN_CTL_CH3", NULL, "IN3 Analog Mic Resistor"}, + {"MIC_GAIN_CTL_CH4", NULL, "IN4 Analog Mic Resistor"}, + {"MIC_GAIN_CTL_CH4", NULL, "IN4 Analog Mic Resistor"}, + + {"IN1 Analog Mic Resistor", "2.5 kOhm", "MIC1P Input Mux"}, + {"IN1 Analog Mic Resistor", "10 kOhm", "MIC1P Input Mux"}, + {"IN1 Analog Mic Resistor", "20 kOhm", "MIC1P Input Mux"}, + + {"IN1 Analog Mic Resistor", "2.5 kOhm", "MIC1M Input Mux"}, + {"IN1 Analog Mic Resistor", "10 kOhm", "MIC1M Input Mux"}, + {"IN1 Analog Mic Resistor", "20 kOhm", "MIC1M Input Mux"}, + + {"IN2 Analog Mic Resistor", "2.5 kOhm", "MIC2P Input Mux"}, + {"IN2 Analog Mic Resistor", "10 kOhm", "MIC2P Input Mux"}, + {"IN2 Analog Mic Resistor", "20 kOhm", "MIC2P Input Mux"}, + + {"IN2 Analog Mic Resistor", "2.5 kOhm", "MIC2M Input Mux"}, + {"IN2 Analog Mic Resistor", "10 kOhm", "MIC2M Input Mux"}, + {"IN2 Analog Mic Resistor", "20 kOhm", "MIC2M Input Mux"}, + + {"IN3 Analog Mic Resistor", "2.5 kOhm", "MIC3P Input Mux"}, + {"IN3 Analog Mic Resistor", "10 kOhm", "MIC3P Input Mux"}, + {"IN3 Analog Mic Resistor", "20 kOhm", "MIC3P Input Mux"}, + + {"IN3 Analog Mic Resistor", "2.5 kOhm", "MIC3M Input Mux"}, + {"IN3 Analog Mic Resistor", "10 kOhm", "MIC3M Input Mux"}, + {"IN3 Analog Mic Resistor", "20 kOhm", "MIC3M Input Mux"}, + + {"IN4 Analog Mic Resistor", "2.5 kOhm", "MIC4P Input Mux"}, + {"IN4 Analog Mic Resistor", "10 kOhm", "MIC4P Input Mux"}, + {"IN4 Analog Mic Resistor", "20 kOhm", "MIC4P Input Mux"}, + + {"IN4 Analog Mic Resistor", "2.5 kOhm", "MIC4M Input Mux"}, + {"IN4 Analog Mic Resistor", "10 kOhm", "MIC4M Input Mux"}, + {"IN4 Analog Mic Resistor", "20 kOhm", "MIC4M Input Mux"}, + + {"MIC1 Analog Mux", "Line In", "MIC1P"}, + {"MIC2 Analog Mux", "Line In", "MIC2P"}, + {"MIC3 Analog Mux", "Line In", "MIC3P"}, + {"MIC4 Analog Mux", "Line In", "MIC4P"}, + + {"MIC1P Input Mux", "Analog", "MIC1P"}, + {"MIC1M Input Mux", "Analog", "MIC1M"}, + {"MIC2P Input Mux", "Analog", "MIC2P"}, + {"MIC2M Input Mux", "Analog", "MIC2M"}, + {"MIC3P Input Mux", "Analog", "MIC3P"}, + {"MIC3M Input Mux", "Analog", "MIC3M"}, + {"MIC4P Input Mux", "Analog", "MIC4P"}, + {"MIC4M Input Mux", "Analog", "MIC4M"}, +}; + +static const struct snd_kcontrol_new adcx140_snd_controls[] = { + SOC_SINGLE_TLV("Analog CH1 Mic Gain Volume", ADCX140_CH1_CFG1, 2, 42, 0, + adc_tlv), + SOC_SINGLE_TLV("Analog CH2 Mic Gain Volume", ADCX140_CH1_CFG2, 2, 42, 0, + adc_tlv), + SOC_SINGLE_TLV("Analog CH3 Mic Gain Volume", ADCX140_CH1_CFG3, 2, 42, 0, + adc_tlv), + SOC_SINGLE_TLV("Analog CH4 Mic Gain Volume", ADCX140_CH1_CFG4, 2, 42, 0, + adc_tlv), + + SOC_SINGLE_TLV("DRE Threshold", ADCX140_DRE_CFG0, 4, 9, 0, + dre_thresh_tlv), + SOC_SINGLE_TLV("DRE Max Gain", ADCX140_DRE_CFG0, 0, 12, 0, + dre_gain_tlv), + + SOC_SINGLE_TLV("AGC Threshold", ADCX140_AGC_CFG0, 4, 15, 0, + agc_thresh_tlv), + SOC_SINGLE_TLV("AGC Max Gain", ADCX140_AGC_CFG0, 0, 13, 0, + agc_gain_tlv), + + SOC_SINGLE_TLV("Digital CH1 Out Volume", ADCX140_CH1_CFG2, + 0, 0xff, 0, dig_vol_tlv), + SOC_SINGLE_TLV("Digital CH2 Out Volume", ADCX140_CH2_CFG2, + 0, 0xff, 0, dig_vol_tlv), + SOC_SINGLE_TLV("Digital CH3 Out Volume", ADCX140_CH3_CFG2, + 0, 0xff, 0, dig_vol_tlv), + SOC_SINGLE_TLV("Digital CH4 Out Volume", ADCX140_CH4_CFG2, + 0, 0xff, 0, dig_vol_tlv), + SOC_SINGLE_TLV("Digital CH5 Out Volume", ADCX140_CH5_CFG2, + 0, 0xff, 0, dig_vol_tlv), + SOC_SINGLE_TLV("Digital CH6 Out Volume", ADCX140_CH6_CFG2, + 0, 0xff, 0, dig_vol_tlv), + SOC_SINGLE_TLV("Digital CH7 Out Volume", ADCX140_CH7_CFG2, + 0, 0xff, 0, dig_vol_tlv), + SOC_SINGLE_TLV("Digital CH8 Out Volume", ADCX140_CH8_CFG2, + 0, 0xff, 0, dig_vol_tlv), +}; + +static int adcx140_reset(struct adcx140_priv *adcx140) +{ + int ret = 0; + + if (adcx140->gpio_reset) { + gpiod_direction_output(adcx140->gpio_reset, 0); + /* 8.4.1: wait for hw shutdown (25ms) + >= 1ms */ + usleep_range(30000, 100000); + gpiod_direction_output(adcx140->gpio_reset, 1); + } else { + ret = regmap_write(adcx140->regmap, ADCX140_SW_RESET, + ADCX140_RESET); + } + + /* 8.4.2: wait >= 10 ms after entering sleep mode. */ + usleep_range(10000, 100000); + + return 0; +} + +static int adcx140_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + u8 data = 0; + + switch (params_width(params)) { + case 16: + data = ADCX140_16_BIT_WORD; + break; + case 20: + data = ADCX140_20_BIT_WORD; + break; + case 24: + data = ADCX140_24_BIT_WORD; + break; + case 32: + data = ADCX140_32_BIT_WORD; + break; + default: + dev_err(component->dev, "%s: Unsupported width %d\n", + __func__, params_width(params)); + return -EINVAL; + } + + snd_soc_component_update_bits(component, ADCX140_ASI_CFG0, + ADCX140_WORD_LEN_MSK, data); + + return 0; +} + +static int adcx140_set_dai_fmt(struct snd_soc_dai *codec_dai, + unsigned int fmt) +{ + struct snd_soc_component *component = codec_dai->component; + struct adcx140_priv *adcx140 = snd_soc_component_get_drvdata(component); + u8 iface_reg1 = 0; + u8 iface_reg2 = 0; + + /* set master/slave audio interface */ + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + iface_reg2 |= ADCX140_BCLK_FSYNC_MASTER; + break; + case SND_SOC_DAIFMT_CBS_CFS: + break; + case SND_SOC_DAIFMT_CBS_CFM: + case SND_SOC_DAIFMT_CBM_CFS: + default: + dev_err(component->dev, "Invalid DAI master/slave interface\n"); + return -EINVAL; + } + + /* signal polarity */ + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_IF: + iface_reg1 |= ADCX140_FSYNCINV_BIT; + break; + case SND_SOC_DAIFMT_IB_IF: + iface_reg1 |= ADCX140_BCLKINV_BIT | ADCX140_FSYNCINV_BIT; + break; + case SND_SOC_DAIFMT_IB_NF: + iface_reg1 |= ADCX140_BCLKINV_BIT; + break; + case SND_SOC_DAIFMT_NB_NF: + break; + default: + dev_err(component->dev, "Invalid DAI clock signal polarity\n"); + return -EINVAL; + } + + /* interface format */ + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + iface_reg1 |= ADCX140_I2S_MODE_BIT; + break; + case SND_SOC_DAIFMT_LEFT_J: + iface_reg1 |= ADCX140_LEFT_JUST_BIT; + break; + case SND_SOC_DAIFMT_DSP_A: + case SND_SOC_DAIFMT_DSP_B: + break; + default: + dev_err(component->dev, "Invalid DAI interface format\n"); + return -EINVAL; + } + + adcx140->dai_fmt = fmt & SND_SOC_DAIFMT_FORMAT_MASK; + + snd_soc_component_update_bits(component, ADCX140_ASI_CFG0, + ADCX140_FSYNCINV_BIT | + ADCX140_BCLKINV_BIT | + ADCX140_ASI_FORMAT_MSK, + iface_reg1); + snd_soc_component_update_bits(component, ADCX140_MST_CFG0, + ADCX140_BCLK_FSYNC_MASTER, iface_reg2); + + return 0; +} + +static int adcx140_set_dai_tdm_slot(struct snd_soc_dai *codec_dai, + unsigned int tx_mask, unsigned int rx_mask, + int slots, int slot_width) +{ + struct snd_soc_component *component = codec_dai->component; + struct adcx140_priv *adcx140 = snd_soc_component_get_drvdata(component); + unsigned int lsb; + + if (tx_mask != rx_mask) { + dev_err(component->dev, "tx and rx masks must be symmetric\n"); + return -EINVAL; + } + + /* TDM based on DSP mode requires slots to be adjacent */ + lsb = __ffs(tx_mask); + if ((lsb + 1) != __fls(tx_mask)) { + dev_err(component->dev, "Invalid mask, slots must be adjacent\n"); + return -EINVAL; + } + + switch (slot_width) { + case 16: + case 20: + case 24: + case 32: + break; + default: + dev_err(component->dev, "Unsupported slot width %d\n", slot_width); + return -EINVAL; + } + + adcx140->tdm_delay = lsb; + adcx140->slot_width = slot_width; + + return 0; +} + +static int adcx140_prepare(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct adcx140_priv *adcx140 = snd_soc_component_get_drvdata(component); + int offset = 0; + int width = adcx140->slot_width; + + if (!width) + width = substream->runtime->sample_bits; + + /* TDM slot selection only valid in DSP_A/_B mode */ + if (adcx140->dai_fmt == SND_SOC_DAIFMT_DSP_A) + offset += (adcx140->tdm_delay * width + 1); + else if (adcx140->dai_fmt == SND_SOC_DAIFMT_DSP_B) + offset += adcx140->tdm_delay * width; + + /* Configure data offset */ + snd_soc_component_update_bits(component, ADCX140_ASI_CFG1, + ADCX140_TX_OFFSET_MASK, offset); + + return 0; +} + +static const struct snd_soc_dai_ops adcx140_dai_ops = { + .hw_params = adcx140_hw_params, + .set_fmt = adcx140_set_dai_fmt, + .prepare = adcx140_prepare, + .set_tdm_slot = adcx140_set_dai_tdm_slot, +}; + +static int adcx140_codec_probe(struct snd_soc_component *component) +{ + struct adcx140_priv *adcx140 = snd_soc_component_get_drvdata(component); + int sleep_cfg_val = ADCX140_WAKE_DEV; + u8 bias_source; + u8 vref_source; + int ret; + + ret = device_property_read_u8(adcx140->dev, "ti,mic-bias-source", + &bias_source); + if (ret) + bias_source = ADCX140_MIC_BIAS_VAL_VREF; + + if (bias_source < ADCX140_MIC_BIAS_VAL_VREF || + bias_source > ADCX140_MIC_BIAS_VAL_AVDD) { + dev_err(adcx140->dev, "Mic Bias source value is invalid\n"); + return -EINVAL; + } + + ret = device_property_read_u8(adcx140->dev, "ti,vref-source", + &vref_source); + if (ret) + vref_source = ADCX140_MIC_BIAS_VREF_275V; + + if (vref_source < ADCX140_MIC_BIAS_VREF_275V || + vref_source > ADCX140_MIC_BIAS_VREF_1375V) { + dev_err(adcx140->dev, "Mic Bias source value is invalid\n"); + return -EINVAL; + } + + bias_source |= vref_source; + + ret = adcx140_reset(adcx140); + if (ret) + goto out; + + if(adcx140->supply_areg == NULL) + sleep_cfg_val |= ADCX140_AREG_INTERNAL; + + ret = regmap_write(adcx140->regmap, ADCX140_SLEEP_CFG, sleep_cfg_val); + if (ret) { + dev_err(adcx140->dev, "setting sleep config failed %d\n", ret); + goto out; + } + + /* 8.4.3: Wait >= 1ms after entering active mode. */ + usleep_range(1000, 100000); + + ret = regmap_update_bits(adcx140->regmap, ADCX140_BIAS_CFG, + ADCX140_MIC_BIAS_VAL_MSK | + ADCX140_MIC_BIAS_VREF_MSK, bias_source); + if (ret) + dev_err(adcx140->dev, "setting MIC bias failed %d\n", ret); +out: + return ret; +} + +static int adcx140_set_bias_level(struct snd_soc_component *component, + enum snd_soc_bias_level level) +{ + struct adcx140_priv *adcx140 = snd_soc_component_get_drvdata(component); + int pwr_cfg = 0; + + switch (level) { + case SND_SOC_BIAS_ON: + case SND_SOC_BIAS_PREPARE: + case SND_SOC_BIAS_STANDBY: + pwr_cfg = ADCX140_PWR_CFG_BIAS_PDZ | ADCX140_PWR_CFG_PLL_PDZ | + ADCX140_PWR_CFG_ADC_PDZ; + break; + case SND_SOC_BIAS_OFF: + pwr_cfg = 0x0; + break; + } + + return regmap_write(adcx140->regmap, ADCX140_PWR_CFG, pwr_cfg); +} + +static const struct snd_soc_component_driver soc_codec_driver_adcx140 = { + .probe = adcx140_codec_probe, + .set_bias_level = adcx140_set_bias_level, + .controls = adcx140_snd_controls, + .num_controls = ARRAY_SIZE(adcx140_snd_controls), + .dapm_widgets = adcx140_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(adcx140_dapm_widgets), + .dapm_routes = adcx140_audio_map, + .num_dapm_routes = ARRAY_SIZE(adcx140_audio_map), + .suspend_bias_off = 1, + .idle_bias_on = 0, + .use_pmdown_time = 1, + .endianness = 1, + .non_legacy_dai_naming = 1, +}; + +static struct snd_soc_dai_driver adcx140_dai_driver[] = { + { + .name = "tlv320adcx140-codec", + .capture = { + .stream_name = "Capture", + .channels_min = 2, + .channels_max = ADCX140_MAX_CHANNELS, + .rates = ADCX140_RATES, + .formats = ADCX140_FORMATS, + }, + .ops = &adcx140_dai_ops, + .symmetric_rates = 1, + } +}; + +static const struct of_device_id tlv320adcx140_of_match[] = { + { .compatible = "ti,tlv320adc3140" }, + { .compatible = "ti,tlv320adc5140" }, + { .compatible = "ti,tlv320adc6140" }, + {}, +}; +MODULE_DEVICE_TABLE(of, tlv320adcx140_of_match); + +static int adcx140_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct adcx140_priv *adcx140; + int ret; + + adcx140 = devm_kzalloc(&i2c->dev, sizeof(*adcx140), GFP_KERNEL); + if (!adcx140) + return -ENOMEM; + + adcx140->gpio_reset = devm_gpiod_get_optional(adcx140->dev, + "reset", GPIOD_OUT_LOW); + if (IS_ERR(adcx140->gpio_reset)) + dev_info(&i2c->dev, "Reset GPIO not defined\n"); + + adcx140->supply_areg = devm_regulator_get_optional(adcx140->dev, + "areg"); + if (IS_ERR(adcx140->supply_areg)) { + if (PTR_ERR(adcx140->supply_areg) == -EPROBE_DEFER) + return -EPROBE_DEFER; + else + adcx140->supply_areg = NULL; + } else { + ret = regulator_enable(adcx140->supply_areg); + if (ret) { + dev_err(adcx140->dev, "Failed to enable areg\n"); + return ret; + } + } + + adcx140->regmap = devm_regmap_init_i2c(i2c, &adcx140_i2c_regmap); + if (IS_ERR(adcx140->regmap)) { + ret = PTR_ERR(adcx140->regmap); + dev_err(&i2c->dev, "Failed to allocate register map: %d\n", + ret); + return ret; + } + adcx140->dev = &i2c->dev; + i2c_set_clientdata(i2c, adcx140); + + return devm_snd_soc_register_component(&i2c->dev, + &soc_codec_driver_adcx140, + adcx140_dai_driver, 1); +} + +static const struct i2c_device_id adcx140_i2c_id[] = { + { "tlv320adc3140", 0 }, + { "tlv320adc5140", 1 }, + { "tlv320adc6140", 2 }, + {} +}; +MODULE_DEVICE_TABLE(i2c, adcx140_i2c_id); + +static struct i2c_driver adcx140_i2c_driver = { + .driver = { + .name = "tlv320adcx140-codec", + .of_match_table = of_match_ptr(tlv320adcx140_of_match), + }, + .probe = adcx140_i2c_probe, + .id_table = adcx140_i2c_id, +}; +module_i2c_driver(adcx140_i2c_driver); + +MODULE_AUTHOR("Dan Murphy <dmurphy@ti.com>"); +MODULE_DESCRIPTION("ASoC TLV320ADCX140 CODEC Driver"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/codecs/tlv320adcx140.h b/sound/soc/codecs/tlv320adcx140.h new file mode 100644 index 000000000000..6d055e55909e --- /dev/null +++ b/sound/soc/codecs/tlv320adcx140.h @@ -0,0 +1,131 @@ +// SPDX-License-Identifier: GPL-2.0 +// TLV320ADCX104 Sound driver +// Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com/ + +#ifndef _TLV320ADCX140_H +#define _TLV320ADCX140_H + +#define ADCX140_RATES (SNDRV_PCM_RATE_44100 | \ + SNDRV_PCM_RATE_48000) + +#define ADCX140_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S20_3LE | \ + SNDRV_PCM_FMTBIT_S24_3LE | \ + SNDRV_PCM_FMTBIT_S24_LE | \ + SNDRV_PCM_FMTBIT_S32_LE) + +#define ADCX140_PAGE_SELECT 0x00 +#define ADCX140_SW_RESET 0x01 +#define ADCX140_SLEEP_CFG 0x02 +#define ADCX140_SHDN_CFG 0x05 +#define ADCX140_ASI_CFG0 0x07 +#define ADCX140_ASI_CFG1 0x08 +#define ADCX140_ASI_CFG2 0x09 +#define ADCX140_ASI_CH1 0x0b +#define ADCX140_ASI_CH2 0x0c +#define ADCX140_ASI_CH3 0x0d +#define ADCX140_ASI_CH4 0x0e +#define ADCX140_ASI_CH5 0x0f +#define ADCX140_ASI_CH6 0x10 +#define ADCX140_ASI_CH7 0x11 +#define ADCX140_ASI_CH8 0x12 +#define ADCX140_MST_CFG0 0x13 +#define ADCX140_MST_CFG1 0x14 +#define ADCX140_ASI_STS 0x15 +#define ADCX140_CLK_SRC 0x16 +#define ADCX140_PDMCLK_CFG 0x1f +#define ADCX140_PDM_CFG 0x20 +#define ADCX140_GPIO_CFG0 0x21 +#define ADCX140_GPO_CFG1 0x22 +#define ADCX140_GPO_CFG2 0x23 +#define ADCX140_GPO_CFG3 0x24 +#define ADCX140_GPO_CFG4 0x25 +#define ADCX140_GPO_VAL 0x29 +#define ADCX140_GPIO_MON 0x2a +#define ADCX140_GPI_CFG0 0x2b +#define ADCX140_GPI_CFG1 0x2c +#define ADCX140_GPI_MON 0x2f +#define ADCX140_INT_CFG 0x32 +#define ADCX140_INT_MASK0 0x33 +#define ADCX140_INT_LTCH0 0x36 +#define ADCX140_BIAS_CFG 0x3b +#define ADCX140_CH1_CFG0 0x3c +#define ADCX140_CH1_CFG1 0x3d +#define ADCX140_CH1_CFG2 0x3e +#define ADCX140_CH1_CFG3 0x3f +#define ADCX140_CH1_CFG4 0x40 +#define ADCX140_CH2_CFG0 0x41 +#define ADCX140_CH2_CFG1 0x42 +#define ADCX140_CH2_CFG2 0x43 +#define ADCX140_CH2_CFG3 0x44 +#define ADCX140_CH2_CFG4 0x45 +#define ADCX140_CH3_CFG0 0x46 +#define ADCX140_CH3_CFG1 0x47 +#define ADCX140_CH3_CFG2 0x48 +#define ADCX140_CH3_CFG3 0x49 +#define ADCX140_CH3_CFG4 0x4a +#define ADCX140_CH4_CFG0 0x4b +#define ADCX140_CH4_CFG1 0x4c +#define ADCX140_CH4_CFG2 0x4d +#define ADCX140_CH4_CFG3 0x4e +#define ADCX140_CH4_CFG4 0x4f +#define ADCX140_CH5_CFG2 0x52 +#define ADCX140_CH5_CFG3 0x53 +#define ADCX140_CH5_CFG4 0x54 +#define ADCX140_CH6_CFG2 0x57 +#define ADCX140_CH6_CFG3 0x58 +#define ADCX140_CH6_CFG4 0x59 +#define ADCX140_CH7_CFG2 0x5c +#define ADCX140_CH7_CFG3 0x5d +#define ADCX140_CH7_CFG4 0x5e +#define ADCX140_CH8_CFG2 0x61 +#define ADCX140_CH8_CFG3 0x62 +#define ADCX140_CH8_CFG4 0x63 +#define ADCX140_DSP_CFG0 0x6b +#define ADCX140_DSP_CFG1 0x6c +#define ADCX140_DRE_CFG0 0x6d +#define ADCX140_AGC_CFG0 0x70 +#define ADCX140_IN_CH_EN 0x73 +#define ADCX140_ASI_OUT_CH_EN 0x74 +#define ADCX140_PWR_CFG 0x75 +#define ADCX140_DEV_STS0 0x76 +#define ADCX140_DEV_STS1 0x77 + +#define ADCX140_RESET BIT(0) + +#define ADCX140_WAKE_DEV BIT(0) +#define ADCX140_AREG_INTERNAL BIT(7) + +#define ADCX140_BCLKINV_BIT BIT(2) +#define ADCX140_FSYNCINV_BIT BIT(3) +#define ADCX140_INV_MSK (ADCX140_BCLKINV_BIT | ADCX140_FSYNCINV_BIT) +#define ADCX140_BCLK_FSYNC_MASTER BIT(7) +#define ADCX140_I2S_MODE_BIT BIT(6) +#define ADCX140_LEFT_JUST_BIT BIT(7) +#define ADCX140_ASI_FORMAT_MSK (ADCX140_I2S_MODE_BIT | ADCX140_LEFT_JUST_BIT) + +#define ADCX140_16_BIT_WORD 0x0 +#define ADCX140_20_BIT_WORD BIT(4) +#define ADCX140_24_BIT_WORD BIT(5) +#define ADCX140_32_BIT_WORD (BIT(4) | BIT(5)) +#define ADCX140_WORD_LEN_MSK 0x30 + +#define ADCX140_MAX_CHANNELS 8 + +#define ADCX140_MIC_BIAS_VAL_VREF 0 +#define ADCX140_MIC_BIAS_VAL_VREF_1096 1 +#define ADCX140_MIC_BIAS_VAL_AVDD 6 +#define ADCX140_MIC_BIAS_VAL_MSK GENMASK(6, 4) + +#define ADCX140_MIC_BIAS_VREF_275V 0 +#define ADCX140_MIC_BIAS_VREF_25V 1 +#define ADCX140_MIC_BIAS_VREF_1375V 2 +#define ADCX140_MIC_BIAS_VREF_MSK GENMASK(1, 0) + +#define ADCX140_PWR_CFG_BIAS_PDZ BIT(7) +#define ADCX140_PWR_CFG_ADC_PDZ BIT(6) +#define ADCX140_PWR_CFG_PLL_PDZ BIT(5) + +#define ADCX140_TX_OFFSET_MASK GENMASK(4, 0) + +#endif /* _TLV320ADCX140_ */ diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c index b4e9a6c73f90..d087f3b20b1d 100644 --- a/sound/soc/codecs/tlv320aic32x4.c +++ b/sound/soc/codecs/tlv320aic32x4.c @@ -1098,11 +1098,9 @@ static int aic32x4_setup_regulators(struct device *dev, return PTR_ERR(aic32x4->supply_av); } } else { - if (IS_ERR(aic32x4->supply_dv) && - PTR_ERR(aic32x4->supply_dv) == -EPROBE_DEFER) + if (PTR_ERR(aic32x4->supply_dv) == -EPROBE_DEFER) return -EPROBE_DEFER; - if (IS_ERR(aic32x4->supply_av) && - PTR_ERR(aic32x4->supply_av) == -EPROBE_DEFER) + if (PTR_ERR(aic32x4->supply_av) == -EPROBE_DEFER) return -EPROBE_DEFER; } diff --git a/sound/soc/codecs/wcd934x.c b/sound/soc/codecs/wcd934x.c index 158e878abd6c..5269857e2746 100644 --- a/sound/soc/codecs/wcd934x.c +++ b/sound/soc/codecs/wcd934x.c @@ -3,7 +3,6 @@ #include <linux/clk.h> #include <linux/clk-provider.h> -#include <linux/gpio.h> #include <linux/interrupt.h> #include <linux/kernel.h> #include <linux/mfd/wcd934x/registers.h> @@ -11,10 +10,7 @@ #include <linux/module.h> #include <linux/mutex.h> #include <linux/of_clk.h> -#include <linux/of_device.h> -#include <linux/of_gpio.h> #include <linux/of.h> -#include <linux/of_irq.h> #include <linux/platform_device.h> #include <linux/regmap.h> #include <linux/regulator/consumer.h> @@ -1202,11 +1198,6 @@ static int wcd934x_set_sido_input_src(struct wcd934x_codec *wcd, int sido_src) regmap_update_bits(wcd->regmap, WCD934X_ANA_RCO, WCD934X_ANA_RCO_BG_EN_MASK, 0); usleep_range(100, 110); - } else if (sido_src == SIDO_SOURCE_RCO_BG) { - regmap_update_bits(wcd->regmap, WCD934X_ANA_RCO, - WCD934X_ANA_RCO_BG_EN_MASK, - WCD934X_ANA_RCO_BG_ENABLE); - usleep_range(100, 110); regmap_update_bits(wcd->regmap, WCD934X_ANA_BUCK_CTL, WCD934X_ANA_BUCK_PRE_EN1_MASK, WCD934X_ANA_BUCK_PRE_EN1_ENABLE); @@ -1219,6 +1210,11 @@ static int wcd934x_set_sido_input_src(struct wcd934x_codec *wcd, int sido_src) WCD934X_ANA_BUCK_HI_ACCU_EN_MASK, WCD934X_ANA_BUCK_HI_ACCU_ENABLE); usleep_range(100, 110); + } else if (sido_src == SIDO_SOURCE_RCO_BG) { + regmap_update_bits(wcd->regmap, WCD934X_ANA_RCO, + WCD934X_ANA_RCO_BG_EN_MASK, + WCD934X_ANA_RCO_BG_ENABLE); + usleep_range(100, 110); } wcd->sido_input_src = sido_src; @@ -1883,20 +1879,16 @@ static int wcd934x_set_channel_map(struct snd_soc_dai *dai, return -EINVAL; } - if (wcd->rx_chs) { - wcd->num_rx_port = rx_num; - for (i = 0; i < rx_num; i++) { - wcd->rx_chs[i].ch_num = rx_slot[i]; - INIT_LIST_HEAD(&wcd->rx_chs[i].list); - } + wcd->num_rx_port = rx_num; + for (i = 0; i < rx_num; i++) { + wcd->rx_chs[i].ch_num = rx_slot[i]; + INIT_LIST_HEAD(&wcd->rx_chs[i].list); } - if (wcd->tx_chs) { - wcd->num_tx_port = tx_num; - for (i = 0; i < tx_num; i++) { - wcd->tx_chs[i].ch_num = tx_slot[i]; - INIT_LIST_HEAD(&wcd->tx_chs[i].list); - } + wcd->num_tx_port = tx_num; + for (i = 0; i < tx_num; i++) { + wcd->tx_chs[i].ch_num = tx_slot[i]; + INIT_LIST_HEAD(&wcd->tx_chs[i].list); } return 0; @@ -3392,18 +3384,15 @@ static void wcd934x_codec_hphdelay_lutbypass(struct snd_soc_component *comp, { u8 hph_dly_mask; u16 hph_lut_bypass_reg = 0; - u16 hph_comp_ctrl7 = 0; switch (interp_idx) { case INTERP_HPHL: hph_dly_mask = 1; hph_lut_bypass_reg = WCD934X_CDC_TOP_HPHL_COMP_LUT; - hph_comp_ctrl7 = WCD934X_CDC_COMPANDER1_CTL7; break; case INTERP_HPHR: hph_dly_mask = 2; hph_lut_bypass_reg = WCD934X_CDC_TOP_HPHR_COMP_LUT; - hph_comp_ctrl7 = WCD934X_CDC_COMPANDER2_CTL7; break; default: return; diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c index 727d6703c905..fbcee21736e8 100644 --- a/sound/soc/codecs/wm0010.c +++ b/sound/soc/codecs/wm0010.c @@ -43,7 +43,7 @@ struct dfw_binrec { u8 command; u32 length:24; u32 address; - uint8_t data[0]; + uint8_t data[]; } __packed; struct dfw_inforec { diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index 9dc215b5c504..499e87d1dfcc 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -2245,14 +2245,14 @@ static int wm5110_open(struct snd_compr_stream *stream) struct arizona *arizona = priv->core.arizona; int n_adsp; - if (strcmp(rtd->codec_dai->name, "wm5110-dsp-voicectrl") == 0) { + if (strcmp(asoc_rtd_to_codec(rtd, 0)->name, "wm5110-dsp-voicectrl") == 0) { n_adsp = 2; - } else if (strcmp(rtd->codec_dai->name, "wm5110-dsp-trace") == 0) { + } else if (strcmp(asoc_rtd_to_codec(rtd, 0)->name, "wm5110-dsp-trace") == 0) { n_adsp = 0; } else { dev_err(arizona->dev, "No suitable compressed stream for DAI '%s'\n", - rtd->codec_dai->name); + asoc_rtd_to_codec(rtd, 0)->name); return -EINVAL; } diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c index dc4fe4f5239d..06ba36595ddd 100644 --- a/sound/soc/codecs/wm8974.c +++ b/sound/soc/codecs/wm8974.c @@ -196,14 +196,6 @@ SOC_DAPM_SINGLE("MicN Switch", WM8974_INPUT, 1, 1, 0), SOC_DAPM_SINGLE("MicP Switch", WM8974_INPUT, 0, 1, 0), }; -/* AUX Input boost vol */ -static const struct snd_kcontrol_new wm8974_aux_boost_controls = -SOC_DAPM_SINGLE("Aux Volume", WM8974_ADCBOOST, 0, 7, 0); - -/* Mic Input boost vol */ -static const struct snd_kcontrol_new wm8974_mic_boost_controls = -SOC_DAPM_SINGLE("Mic Volume", WM8974_ADCBOOST, 4, 7, 0); - static const struct snd_soc_dapm_widget wm8974_dapm_widgets[] = { SND_SOC_DAPM_MIXER("Speaker Mixer", WM8974_POWER3, 2, 0, &wm8974_speaker_mixer_controls[0], diff --git a/sound/soc/codecs/wm_adsp.c b/sound/soc/codecs/wm_adsp.c index 9e5b6c4ac475..1ef69409ccd1 100644 --- a/sound/soc/codecs/wm_adsp.c +++ b/sound/soc/codecs/wm_adsp.c @@ -1030,8 +1030,8 @@ static int wm_coeff_write_acked_control(struct wm_coeff_ctl *ctl, return -ETIMEDOUT; } -static int wm_coeff_write_control(struct wm_coeff_ctl *ctl, - const void *buf, size_t len) +static int wm_coeff_write_ctrl_raw(struct wm_coeff_ctl *ctl, + const void *buf, size_t len) { struct wm_adsp *dsp = ctl->dsp; void *scratch; @@ -1061,6 +1061,23 @@ static int wm_coeff_write_control(struct wm_coeff_ctl *ctl, return 0; } +static int wm_coeff_write_ctrl(struct wm_coeff_ctl *ctl, + const void *buf, size_t len) +{ + int ret = 0; + + if (ctl->flags & WMFW_CTL_FLAG_VOLATILE) + ret = -EPERM; + else if (buf != ctl->cache) + memcpy(ctl->cache, buf, len); + + ctl->set = 1; + if (ctl->enabled && ctl->dsp->running) + ret = wm_coeff_write_ctrl_raw(ctl, buf, len); + + return ret; +} + static int wm_coeff_put(struct snd_kcontrol *kctl, struct snd_ctl_elem_value *ucontrol) { @@ -1071,16 +1088,7 @@ static int wm_coeff_put(struct snd_kcontrol *kctl, int ret = 0; mutex_lock(&ctl->dsp->pwr_lock); - - if (ctl->flags & WMFW_CTL_FLAG_VOLATILE) - ret = -EPERM; - else - memcpy(ctl->cache, p, ctl->len); - - ctl->set = 1; - if (ctl->enabled && ctl->dsp->running) - ret = wm_coeff_write_control(ctl, p, ctl->len); - + ret = wm_coeff_write_ctrl(ctl, p, ctl->len); mutex_unlock(&ctl->dsp->pwr_lock); return ret; @@ -1096,15 +1104,10 @@ static int wm_coeff_tlv_put(struct snd_kcontrol *kctl, mutex_lock(&ctl->dsp->pwr_lock); - if (copy_from_user(ctl->cache, bytes, size)) { + if (copy_from_user(ctl->cache, bytes, size)) ret = -EFAULT; - } else { - ctl->set = 1; - if (ctl->enabled && ctl->dsp->running) - ret = wm_coeff_write_control(ctl, ctl->cache, size); - else if (ctl->flags & WMFW_CTL_FLAG_VOLATILE) - ret = -EPERM; - } + else + ret = wm_coeff_write_ctrl(ctl, ctl->cache, size); mutex_unlock(&ctl->dsp->pwr_lock); @@ -1135,8 +1138,8 @@ static int wm_coeff_put_acked(struct snd_kcontrol *kctl, return ret; } -static int wm_coeff_read_control(struct wm_coeff_ctl *ctl, - void *buf, size_t len) +static int wm_coeff_read_ctrl_raw(struct wm_coeff_ctl *ctl, + void *buf, size_t len) { struct wm_adsp *dsp = ctl->dsp; void *scratch; @@ -1166,29 +1169,37 @@ static int wm_coeff_read_control(struct wm_coeff_ctl *ctl, return 0; } -static int wm_coeff_get(struct snd_kcontrol *kctl, - struct snd_ctl_elem_value *ucontrol) +static int wm_coeff_read_ctrl(struct wm_coeff_ctl *ctl, void *buf, size_t len) { - struct soc_bytes_ext *bytes_ext = - (struct soc_bytes_ext *)kctl->private_value; - struct wm_coeff_ctl *ctl = bytes_ext_to_ctl(bytes_ext); - char *p = ucontrol->value.bytes.data; int ret = 0; - mutex_lock(&ctl->dsp->pwr_lock); - if (ctl->flags & WMFW_CTL_FLAG_VOLATILE) { if (ctl->enabled && ctl->dsp->running) - ret = wm_coeff_read_control(ctl, p, ctl->len); + return wm_coeff_read_ctrl_raw(ctl, buf, len); else - ret = -EPERM; + return -EPERM; } else { if (!ctl->flags && ctl->enabled && ctl->dsp->running) - ret = wm_coeff_read_control(ctl, ctl->cache, ctl->len); + ret = wm_coeff_read_ctrl_raw(ctl, ctl->cache, ctl->len); - memcpy(p, ctl->cache, ctl->len); + if (buf != ctl->cache) + memcpy(buf, ctl->cache, len); } + return ret; +} + +static int wm_coeff_get(struct snd_kcontrol *kctl, + struct snd_ctl_elem_value *ucontrol) +{ + struct soc_bytes_ext *bytes_ext = + (struct soc_bytes_ext *)kctl->private_value; + struct wm_coeff_ctl *ctl = bytes_ext_to_ctl(bytes_ext); + char *p = ucontrol->value.bytes.data; + int ret; + + mutex_lock(&ctl->dsp->pwr_lock); + ret = wm_coeff_read_ctrl(ctl, p, ctl->len); mutex_unlock(&ctl->dsp->pwr_lock); return ret; @@ -1204,15 +1215,7 @@ static int wm_coeff_tlv_get(struct snd_kcontrol *kctl, mutex_lock(&ctl->dsp->pwr_lock); - if (ctl->flags & WMFW_CTL_FLAG_VOLATILE) { - if (ctl->enabled && ctl->dsp->running) - ret = wm_coeff_read_control(ctl, ctl->cache, size); - else - ret = -EPERM; - } else { - if (!ctl->flags && ctl->enabled && ctl->dsp->running) - ret = wm_coeff_read_control(ctl, ctl->cache, size); - } + ret = wm_coeff_read_ctrl_raw(ctl, ctl->cache, size); if (!ret && copy_to_user(bytes, ctl->cache, size)) ret = -EFAULT; @@ -1340,7 +1343,7 @@ static int wm_coeff_init_control_caches(struct wm_adsp *dsp) * created so we don't need to do anything. */ if (!ctl->flags || (ctl->flags & WMFW_CTL_FLAG_READABLE)) { - ret = wm_coeff_read_control(ctl, ctl->cache, ctl->len); + ret = wm_coeff_read_ctrl_raw(ctl, ctl->cache, ctl->len); if (ret < 0) return ret; } @@ -1358,7 +1361,8 @@ static int wm_coeff_sync_controls(struct wm_adsp *dsp) if (!ctl->enabled) continue; if (ctl->set && !(ctl->flags & WMFW_CTL_FLAG_VOLATILE)) { - ret = wm_coeff_write_control(ctl, ctl->cache, ctl->len); + ret = wm_coeff_write_ctrl_raw(ctl, ctl->cache, + ctl->len); if (ret < 0) return ret; } @@ -2048,7 +2052,7 @@ int wm_adsp_write_ctl(struct wm_adsp *dsp, const char *name, int type, if (len > ctl->len) return -EINVAL; - ret = wm_coeff_write_control(ctl, buf, len); + ret = wm_coeff_write_ctrl(ctl, buf, len); kcontrol = snd_soc_card_get_kcontrol(dsp->component->card, ctl->name); snd_ctl_notify(dsp->component->card->snd_card, @@ -2070,7 +2074,7 @@ int wm_adsp_read_ctl(struct wm_adsp *dsp, const char *name, int type, if (len > ctl->len) return -EINVAL; - return wm_coeff_read_control(ctl, buf, len); + return wm_coeff_read_ctrl(ctl, buf, len); } EXPORT_SYMBOL_GPL(wm_adsp_read_ctl); @@ -3463,22 +3467,22 @@ int wm_adsp_compr_open(struct wm_adsp *dsp, struct snd_compr_stream *stream) if (wm_adsp_fw[dsp->fw].num_caps == 0) { adsp_err(dsp, "%s: Firmware does not support compressed API\n", - rtd->codec_dai->name); + asoc_rtd_to_codec(rtd, 0)->name); ret = -ENXIO; goto out; } if (wm_adsp_fw[dsp->fw].compr_direction != stream->direction) { adsp_err(dsp, "%s: Firmware does not support stream direction\n", - rtd->codec_dai->name); + asoc_rtd_to_codec(rtd, 0)->name); ret = -EINVAL; goto out; } list_for_each_entry(tmp, &dsp->compr_list, list) { - if (!strcmp(tmp->name, rtd->codec_dai->name)) { + if (!strcmp(tmp->name, asoc_rtd_to_codec(rtd, 0)->name)) { adsp_err(dsp, "%s: Only a single stream supported per dai\n", - rtd->codec_dai->name); + asoc_rtd_to_codec(rtd, 0)->name); ret = -EBUSY; goto out; } @@ -3492,7 +3496,7 @@ int wm_adsp_compr_open(struct wm_adsp *dsp, struct snd_compr_stream *stream) compr->dsp = dsp; compr->stream = stream; - compr->name = rtd->codec_dai->name; + compr->name = asoc_rtd_to_codec(rtd, 0)->name; list_add_tail(&compr->list, &dsp->compr_list); diff --git a/sound/soc/codecs/wsa881x.c b/sound/soc/codecs/wsa881x.c index 25776aa64d74..f2d6f2f81f14 100644 --- a/sound/soc/codecs/wsa881x.c +++ b/sound/soc/codecs/wsa881x.c @@ -676,7 +676,6 @@ struct wsa881x_priv { int active_ports; bool port_prepared[WSA881X_MAX_SWR_PORTS]; bool port_enable[WSA881X_MAX_SWR_PORTS]; - bool stream_prepared; }; static void wsa881x_init(struct wsa881x_priv *wsa881x) @@ -954,41 +953,6 @@ static const struct snd_soc_dapm_widget wsa881x_dapm_widgets[] = { SND_SOC_DAPM_OUTPUT("SPKR"), }; -static int wsa881x_prepare(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) -{ - struct wsa881x_priv *wsa881x = dev_get_drvdata(dai->dev); - int ret; - - if (wsa881x->stream_prepared) { - sdw_disable_stream(wsa881x->sruntime); - sdw_deprepare_stream(wsa881x->sruntime); - wsa881x->stream_prepared = false; - } - - - ret = sdw_prepare_stream(wsa881x->sruntime); - if (ret) - return ret; - - /** - * NOTE: there is a strict hw requirement about the ordering of port - * enables and actual PA enable. PA enable should only happen after - * soundwire ports are enabled if not DC on the line is accumulated - * resulting in Click/Pop Noise - * PA enable/mute are handled as part of DAPM and digital mute. - */ - - ret = sdw_enable_stream(wsa881x->sruntime); - if (ret) { - sdw_deprepare_stream(wsa881x->sruntime); - return ret; - } - wsa881x->stream_prepared = true; - - return ret; -} - static int wsa881x_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) @@ -1016,12 +980,7 @@ static int wsa881x_hw_free(struct snd_pcm_substream *substream, { struct wsa881x_priv *wsa881x = dev_get_drvdata(dai->dev); - if (wsa881x->stream_prepared) { - sdw_disable_stream(wsa881x->sruntime); - sdw_deprepare_stream(wsa881x->sruntime); - sdw_stream_remove_slave(wsa881x->slave, wsa881x->sruntime); - wsa881x->stream_prepared = false; - } + sdw_stream_remove_slave(wsa881x->slave, wsa881x->sruntime); return 0; } @@ -1052,7 +1011,6 @@ static int wsa881x_digital_mute(struct snd_soc_dai *dai, int mute, int stream) static struct snd_soc_dai_ops wsa881x_dai_ops = { .hw_params = wsa881x_hw_params, - .prepare = wsa881x_prepare, .hw_free = wsa881x_hw_free, .mute_stream = wsa881x_digital_mute, .set_sdw_stream = wsa881x_set_sdw_stream, diff --git a/sound/soc/dwc/dwc-i2s.c b/sound/soc/dwc/dwc-i2s.c index 7eeca2150b2d..515f88456dbd 100644 --- a/sound/soc/dwc/dwc-i2s.c +++ b/sound/soc/dwc/dwc-i2s.c @@ -422,15 +422,15 @@ static int dw_i2s_resume(struct snd_soc_component *component) { struct dw_i2s_dev *dev = snd_soc_component_get_drvdata(component); struct snd_soc_dai *dai; + int stream; if (dev->capability & DW_I2S_MASTER) clk_enable(dev->clk); for_each_component_dais(component, dai) { - if (dai->playback_active) - dw_i2s_config(dev, SNDRV_PCM_STREAM_PLAYBACK); - if (dai->capture_active) - dw_i2s_config(dev, SNDRV_PCM_STREAM_CAPTURE); + for_each_pcm_streams(stream) + if (dai->stream_active[stream]) + dw_i2s_config(dev, stream); } return 0; diff --git a/sound/soc/dwc/dwc-pcm.c b/sound/soc/dwc/dwc-pcm.c index 4b25aca3804f..9868e7373d36 100644 --- a/sound/soc/dwc/dwc-pcm.c +++ b/sound/soc/dwc/dwc-pcm.c @@ -140,7 +140,7 @@ static int dw_pcm_open(struct snd_soc_component *component, { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); snd_soc_set_runtime_hwparams(substream, &dw_pcm_hardware); snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS); diff --git a/sound/soc/fsl/eukrea-tlv320.c b/sound/soc/fsl/eukrea-tlv320.c index 6f3b768489f6..4ff2d21bb32f 100644 --- a/sound/soc/fsl/eukrea-tlv320.c +++ b/sound/soc/fsl/eukrea-tlv320.c @@ -31,8 +31,8 @@ static int eukrea_tlv320_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, 0, diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c index 9ce55feaac22..bb33601fab84 100644 --- a/sound/soc/fsl/fsl-asoc-card.c +++ b/sound/soc/fsl/fsl-asoc-card.c @@ -159,7 +159,7 @@ static int fsl_asoc_card_hw_params(struct snd_pcm_substream *substream, return 0; /* Specific configurations of DAIs starts from here */ - ret = snd_soc_dai_set_sysclk(rtd->cpu_dai, cpu_priv->sysclk_id[tx], + ret = snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0), cpu_priv->sysclk_id[tx], cpu_priv->sysclk_freq[tx], cpu_priv->sysclk_dir[tx]); if (ret && ret != -ENOTSUPP) { @@ -168,7 +168,7 @@ static int fsl_asoc_card_hw_params(struct snd_pcm_substream *substream, } if (cpu_priv->slot_width) { - ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, + ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, cpu_priv->slot_width); if (ret && ret != -ENOTSUPP) { dev_err(dev, "failed to set TDM slot for cpu dai\n"); @@ -257,7 +257,7 @@ static int fsl_asoc_card_set_bias_level(struct snd_soc_card *card, int ret; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]); - codec_dai = rtd->codec_dai; + codec_dai = asoc_rtd_to_codec(rtd, 0); if (dapm->dev != codec_dai->dev) return 0; @@ -446,14 +446,14 @@ static int fsl_asoc_card_late_probe(struct snd_soc_card *card) struct fsl_asoc_card_priv *priv = snd_soc_card_get_drvdata(card); struct snd_soc_pcm_runtime *rtd = list_first_entry( &card->rtd_list, struct snd_soc_pcm_runtime, list); - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct codec_priv *codec_priv = &priv->codec_priv; struct device *dev = card->dev; int ret; if (fsl_asoc_card_is_ac97(priv)) { #if IS_ENABLED(CONFIG_SND_AC97_CODEC) - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; struct snd_ac97 *ac97 = snd_soc_component_get_drvdata(component); /* diff --git a/sound/soc/fsl/fsl_asrc_dma.c b/sound/soc/fsl/fsl_asrc_dma.c index ece130f59d15..e7178817d7a7 100644 --- a/sound/soc/fsl/fsl_asrc_dma.c +++ b/sound/soc/fsl/fsl_asrc_dma.c @@ -152,7 +152,7 @@ static int fsl_asrc_dma_hw_params(struct snd_soc_component *component, for_each_dpcm_be(rtd, stream, dpcm) { struct snd_soc_pcm_runtime *be = dpcm->be; struct snd_pcm_substream *substream_be; - struct snd_soc_dai *dai = be->cpu_dai; + struct snd_soc_dai *dai = asoc_rtd_to_cpu(be, 0); if (dpcm->fe != rtd) continue; @@ -169,7 +169,7 @@ static int fsl_asrc_dma_hw_params(struct snd_soc_component *component, } /* Override dma_data of the Front-End and config its dmaengine */ - dma_params_fe = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + dma_params_fe = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); dma_params_fe->addr = asrc_priv->paddr + REG_ASRDx(!dir, index); dma_params_fe->maxburst = dma_params_be->maxburst; @@ -328,7 +328,7 @@ static int fsl_asrc_dma_startup(struct snd_soc_component *component, goto dma_chan_err; } - dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + dma_data = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); /* Refine the snd_imx_hardware according to caps of DMA. */ ret = snd_dmaengine_pcm_refine_runtime_hwparams(substream, @@ -400,7 +400,7 @@ static int fsl_asrc_dma_pcm_new(struct snd_soc_component *component, return ret; } - for (i = SNDRV_PCM_STREAM_PLAYBACK; i <= SNDRV_PCM_STREAM_LAST; i++) { + for_each_pcm_streams(i) { substream = pcm->streams[i].substream; if (!substream) continue; @@ -428,7 +428,7 @@ static void fsl_asrc_dma_pcm_free(struct snd_soc_component *component, struct snd_pcm_substream *substream; int i; - for (i = SNDRV_PCM_STREAM_PLAYBACK; i <= SNDRV_PCM_STREAM_LAST; i++) { + for_each_pcm_streams(i) { substream = pcm->streams[i].substream; if (!substream) continue; diff --git a/sound/soc/fsl/fsl_spdif.c b/sound/soc/fsl/fsl_spdif.c index 7858a5499ac5..c711d2d93280 100644 --- a/sound/soc/fsl/fsl_spdif.c +++ b/sound/soc/fsl/fsl_spdif.c @@ -370,7 +370,7 @@ static int spdif_set_sample_rate(struct snd_pcm_substream *substream, int sample_rate) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct fsl_spdif_priv *spdif_priv = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct fsl_spdif_priv *spdif_priv = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct spdif_mixer_control *ctrl = &spdif_priv->fsl_spdif_control; struct regmap *regmap = spdif_priv->regmap; struct platform_device *pdev = spdif_priv->pdev; @@ -458,7 +458,7 @@ static int fsl_spdif_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct fsl_spdif_priv *spdif_priv = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct fsl_spdif_priv *spdif_priv = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct platform_device *pdev = spdif_priv->pdev; struct regmap *regmap = spdif_priv->regmap; u32 scr, mask; @@ -534,7 +534,7 @@ static void fsl_spdif_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct fsl_spdif_priv *spdif_priv = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct fsl_spdif_priv *spdif_priv = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct regmap *regmap = spdif_priv->regmap; u32 scr, mask, i; @@ -569,7 +569,7 @@ static int fsl_spdif_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct fsl_spdif_priv *spdif_priv = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct fsl_spdif_priv *spdif_priv = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct spdif_mixer_control *ctrl = &spdif_priv->fsl_spdif_control; struct platform_device *pdev = spdif_priv->pdev; u32 sample_rate = params_rate(params); @@ -597,7 +597,7 @@ static int fsl_spdif_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct fsl_spdif_priv *spdif_priv = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct fsl_spdif_priv *spdif_priv = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct regmap *regmap = spdif_priv->regmap; bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK; u32 intr = SIE_INTR_FOR(tx); diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index 5c97269be346..bad89b0d129e 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -631,7 +631,7 @@ static int fsl_ssi_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct fsl_ssi *ssi = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct fsl_ssi *ssi = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); int ret; ret = clk_prepare_enable(ssi->clk); @@ -655,7 +655,7 @@ static void fsl_ssi_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct fsl_ssi *ssi = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct fsl_ssi *ssi = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); clk_disable_unprepare(ssi->clk); } @@ -854,7 +854,7 @@ static int fsl_ssi_hw_free(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct fsl_ssi *ssi = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct fsl_ssi *ssi = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); if (fsl_ssi_is_i2s_master(ssi) && ssi->baudclk_streams & BIT(substream->stream)) { @@ -1059,7 +1059,7 @@ static int fsl_ssi_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct fsl_ssi *ssi = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct fsl_ssi *ssi = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); bool tx = substream->stream == SNDRV_PCM_STREAM_PLAYBACK; switch (cmd) { diff --git a/sound/soc/fsl/imx-audmix.c b/sound/soc/fsl/imx-audmix.c index 5ef6881395e0..e09b45de0efd 100644 --- a/sound/soc/fsl/imx-audmix.c +++ b/sound/soc/fsl/imx-audmix.c @@ -85,13 +85,13 @@ static int imx_audmix_fe_hw_params(struct snd_pcm_substream *substream, dir = tx ? SND_SOC_CLOCK_OUT : SND_SOC_CLOCK_IN; /* set DAI configuration */ - ret = snd_soc_dai_set_fmt(rtd->cpu_dai, fmt); + ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0), fmt); if (ret) { dev_err(dev, "failed to set cpu dai fmt: %d\n", ret); return ret; } - ret = snd_soc_dai_set_sysclk(rtd->cpu_dai, FSL_SAI_CLK_MAST1, 0, dir); + ret = snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0), FSL_SAI_CLK_MAST1, 0, dir); if (ret) { dev_err(dev, "failed to set cpu sysclk: %d\n", ret); return ret; @@ -101,7 +101,7 @@ static int imx_audmix_fe_hw_params(struct snd_pcm_substream *substream, * Per datasheet, AUDMIX expects 8 slots and 32 bits * for every slot in TDM mode. */ - ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, BIT(channels) - 1, + ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), BIT(channels) - 1, BIT(channels) - 1, 8, 32); if (ret) dev_err(dev, "failed to set cpu dai tdm slot: %d\n", ret); @@ -125,7 +125,7 @@ static int imx_audmix_be_hw_params(struct snd_pcm_substream *substream, fmt |= SND_SOC_DAIFMT_CBM_CFM; /* set AUDMIX DAI configuration */ - ret = snd_soc_dai_set_fmt(rtd->cpu_dai, fmt); + ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0), fmt); if (ret) dev_err(dev, "failed to set AUDMIX DAI fmt: %d\n", ret); diff --git a/sound/soc/fsl/imx-mc13783.c b/sound/soc/fsl/imx-mc13783.c index 2b679680c93f..fab2d6c56653 100644 --- a/sound/soc/fsl/imx-mc13783.c +++ b/sound/soc/fsl/imx-mc13783.c @@ -27,8 +27,8 @@ static int imx_mc13783_hifi_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x3, 0x3, 4, 16); diff --git a/sound/soc/fsl/imx-sgtl5000.c b/sound/soc/fsl/imx-sgtl5000.c index 15e8b9343c35..f45cb4bbb6c4 100644 --- a/sound/soc/fsl/imx-sgtl5000.c +++ b/sound/soc/fsl/imx-sgtl5000.c @@ -30,7 +30,7 @@ static int imx_sgtl5000_dai_init(struct snd_soc_pcm_runtime *rtd) struct device *dev = rtd->card->dev; int ret; - ret = snd_soc_dai_set_sysclk(rtd->codec_dai, SGTL5000_SYSCLK, + ret = snd_soc_dai_set_sysclk(asoc_rtd_to_codec(rtd, 0), SGTL5000_SYSCLK, data->clk_frequency, SND_SOC_CLOCK_IN); if (ret) { dev_err(dev, "could not set codec driver clock params\n"); diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c index ed7211d744b3..3b8c796d7829 100644 --- a/sound/soc/fsl/mpc5200_dma.c +++ b/sound/soc/fsl/mpc5200_dma.c @@ -115,7 +115,7 @@ static int psc_dma_trigger(struct snd_soc_component *component, struct snd_pcm_substream *substream, int cmd) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct snd_pcm_runtime *runtime = substream->runtime; struct psc_dma_stream *s = to_psc_dma_stream(substream, psc_dma); struct mpc52xx_psc __iomem *regs = psc_dma->psc_regs; @@ -217,7 +217,7 @@ static int psc_dma_open(struct snd_soc_component *component, { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct psc_dma_stream *s; int rc; @@ -245,7 +245,7 @@ static int psc_dma_close(struct snd_soc_component *component, struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct psc_dma_stream *s; dev_dbg(psc_dma->dev, "psc_dma_close(substream=%p)\n", substream); @@ -271,7 +271,7 @@ psc_dma_pointer(struct snd_soc_component *component, struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct psc_dma_stream *s; dma_addr_t count; @@ -298,7 +298,7 @@ static int psc_dma_new(struct snd_soc_component *component, struct snd_soc_pcm_runtime *rtd) { struct snd_card *card = rtd->card->snd_card; - struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_soc_dai *dai = asoc_rtd_to_cpu(rtd, 0); struct snd_pcm *pcm = rtd->pcm; size_t size = psc_dma_hardware.buffer_bytes_max; int rc; diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c index 9bc01f374b39..1ab4fbda08cb 100644 --- a/sound/soc/fsl/mpc5200_psc_i2s.c +++ b/sound/soc/fsl/mpc5200_psc_i2s.c @@ -39,7 +39,7 @@ static int psc_i2s_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct psc_dma *psc_dma = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); u32 mode; dev_dbg(psc_dma->dev, "%s(substream=%p) p_size=%i p_bytes=%i" diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c index 23617eb09ba1..f7bd90051ce7 100644 --- a/sound/soc/fsl/mpc8610_hpcd.c +++ b/sound/soc/fsl/mpc8610_hpcd.c @@ -105,7 +105,7 @@ static int mpc8610_hpcd_startup(struct snd_pcm_substream *substream) int ret = 0; /* Tell the codec driver what the serial protocol is. */ - ret = snd_soc_dai_set_fmt(rtd->codec_dai, machine_data->dai_format); + ret = snd_soc_dai_set_fmt(asoc_rtd_to_codec(rtd, 0), machine_data->dai_format); if (ret < 0) { dev_err(dev, "could not set codec driver audio format\n"); return ret; @@ -115,7 +115,7 @@ static int mpc8610_hpcd_startup(struct snd_pcm_substream *substream) * Tell the codec driver what the MCLK frequency is, and whether it's * a slave or master. */ - ret = snd_soc_dai_set_sysclk(rtd->codec_dai, 0, + ret = snd_soc_dai_set_sysclk(asoc_rtd_to_codec(rtd, 0), 0, machine_data->clk_frequency, machine_data->codec_clk_direction); if (ret < 0) { diff --git a/sound/soc/fsl/mx27vis-aic32x4.c b/sound/soc/fsl/mx27vis-aic32x4.c index 38ac4a397742..a36d4e8cd55c 100644 --- a/sound/soc/fsl/mx27vis-aic32x4.c +++ b/sound/soc/fsl/mx27vis-aic32x4.c @@ -37,8 +37,8 @@ static int mx27vis_aic32x4_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, 0, diff --git a/sound/soc/fsl/p1022_ds.c b/sound/soc/fsl/p1022_ds.c index 6114b01b90f7..fe3091590f20 100644 --- a/sound/soc/fsl/p1022_ds.c +++ b/sound/soc/fsl/p1022_ds.c @@ -128,7 +128,7 @@ static int p1022_ds_startup(struct snd_pcm_substream *substream) int ret = 0; /* Tell the codec driver what the serial protocol is. */ - ret = snd_soc_dai_set_fmt(rtd->codec_dai, mdata->dai_format); + ret = snd_soc_dai_set_fmt(asoc_rtd_to_codec(rtd, 0), mdata->dai_format); if (ret < 0) { dev_err(dev, "could not set codec driver audio format\n"); return ret; @@ -138,7 +138,7 @@ static int p1022_ds_startup(struct snd_pcm_substream *substream) * Tell the codec driver what the MCLK frequency is, and whether it's * a slave or master. */ - ret = snd_soc_dai_set_sysclk(rtd->codec_dai, 0, mdata->clk_frequency, + ret = snd_soc_dai_set_sysclk(asoc_rtd_to_codec(rtd, 0), 0, mdata->clk_frequency, mdata->codec_clk_direction); if (ret < 0) { dev_err(dev, "could not set codec driver clock params\n"); diff --git a/sound/soc/fsl/p1022_rdk.c b/sound/soc/fsl/p1022_rdk.c index 72687235c0ae..f5374fe354ab 100644 --- a/sound/soc/fsl/p1022_rdk.c +++ b/sound/soc/fsl/p1022_rdk.c @@ -134,14 +134,14 @@ static int p1022_rdk_startup(struct snd_pcm_substream *substream) int ret = 0; /* Tell the codec driver what the serial protocol is. */ - ret = snd_soc_dai_set_fmt(rtd->codec_dai, mdata->dai_format); + ret = snd_soc_dai_set_fmt(asoc_rtd_to_codec(rtd, 0), mdata->dai_format); if (ret < 0) { dev_err(dev, "could not set codec driver audio format (ret=%i)\n", ret); return ret; } - ret = snd_soc_dai_set_pll(rtd->codec_dai, 0, 0, mdata->clk_frequency, + ret = snd_soc_dai_set_pll(asoc_rtd_to_codec(rtd, 0), 0, 0, mdata->clk_frequency, mdata->clk_frequency); if (ret < 0) { dev_err(dev, "could not set codec PLL frequency (ret=%i)\n", diff --git a/sound/soc/fsl/wm1133-ev1.c b/sound/soc/fsl/wm1133-ev1.c index 52d321bede9c..8b1551c55452 100644 --- a/sound/soc/fsl/wm1133-ev1.c +++ b/sound/soc/fsl/wm1133-ev1.c @@ -76,8 +76,8 @@ static int wm1133_ev1_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int i, found = 0; snd_pcm_format_t format = params_format(params); unsigned int rate = params_rate(params); @@ -196,7 +196,7 @@ static struct snd_soc_jack_pin mic_jack_pins[] = { static int wm1133_ev1_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; /* Headphone jack detection */ snd_soc_card_jack_new(rtd->card, "Headphone", SND_JACK_HEADPHONE, diff --git a/sound/soc/generic/simple-card-utils.c b/sound/soc/generic/simple-card-utils.c index 9b794775df53..8c54dc6710fe 100644 --- a/sound/soc/generic/simple-card-utils.c +++ b/sound/soc/generic/simple-card-utils.c @@ -213,8 +213,8 @@ EXPORT_SYMBOL_GPL(asoc_simple_startup); void asoc_simple_shutdown(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); struct simple_dai_props *dai_props = simple_priv_to_props(priv, rtd->num); @@ -249,8 +249,8 @@ int asoc_simple_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); struct simple_dai_props *dai_props = simple_priv_to_props(priv, rtd->num); @@ -331,22 +331,70 @@ static int asoc_simple_init_dai(struct snd_soc_dai *dai, return 0; } +static int asoc_simple_init_dai_link_params(struct snd_soc_pcm_runtime *rtd, + struct simple_dai_props *dai_props) +{ + struct snd_soc_dai_link *dai_link = rtd->dai_link; + struct snd_soc_component *component; + struct snd_soc_pcm_stream *params; + struct snd_pcm_hardware hw; + int i, ret, stream; + + /* Only codecs should have non_legacy_dai_naming set. */ + for_each_rtd_components(rtd, i, component) { + if (!component->driver->non_legacy_dai_naming) + return 0; + } + + /* Assumes the capabilities are the same for all supported streams */ + for_each_pcm_streams(stream) { + ret = snd_soc_runtime_calc_hw(rtd, &hw, stream); + if (ret == 0) + break; + } + + if (ret < 0) { + dev_err(rtd->dev, "simple-card: no valid dai_link params\n"); + return ret; + } + + params = devm_kzalloc(rtd->dev, sizeof(*params), GFP_KERNEL); + if (!params) + return -ENOMEM; + + params->formats = hw.formats; + params->rates = hw.rates; + params->rate_min = hw.rate_min; + params->rate_max = hw.rate_max; + params->channels_min = hw.channels_min; + params->channels_max = hw.channels_max; + + dai_link->params = params; + dai_link->num_params = 1; + + return 0; +} + int asoc_simple_dai_init(struct snd_soc_pcm_runtime *rtd) { struct asoc_simple_priv *priv = snd_soc_card_get_drvdata(rtd->card); struct simple_dai_props *dai_props = simple_priv_to_props(priv, rtd->num); int ret; - ret = asoc_simple_init_dai(rtd->codec_dai, + ret = asoc_simple_init_dai(asoc_rtd_to_codec(rtd, 0), dai_props->codec_dai); if (ret < 0) return ret; - ret = asoc_simple_init_dai(rtd->cpu_dai, + ret = asoc_simple_init_dai(asoc_rtd_to_cpu(rtd, 0), dai_props->cpu_dai); if (ret < 0) return ret; + ret = asoc_simple_init_dai_link_params(rtd, dai_props); + if (ret < 0) + return ret; + return 0; } EXPORT_SYMBOL_GPL(asoc_simple_dai_init); diff --git a/sound/soc/img/img-i2s-in.c b/sound/soc/img/img-i2s-in.c index fdd2c73fd2fa..a495d1050d49 100644 --- a/sound/soc/img/img-i2s-in.c +++ b/sound/soc/img/img-i2s-in.c @@ -397,7 +397,7 @@ static int img_i2s_in_dma_prepare_slave_config(struct snd_pcm_substream *st, struct snd_dmaengine_dai_dma_data *dma_data; int ret; - dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, st); + dma_data = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), st); ret = snd_hwparams_to_dma_slave_config(st, params, sc); if (ret) diff --git a/sound/soc/img/img-i2s-out.c b/sound/soc/img/img-i2s-out.c index 4b1853409633..db052ec17d5d 100644 --- a/sound/soc/img/img-i2s-out.c +++ b/sound/soc/img/img-i2s-out.c @@ -403,7 +403,7 @@ static int img_i2s_out_dma_prepare_slave_config(struct snd_pcm_substream *st, struct snd_dmaengine_dai_dma_data *dma_data; int ret; - dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, st); + dma_data = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), st); ret = snd_hwparams_to_dma_slave_config(st, params, sc); if (ret) diff --git a/sound/soc/intel/atom/sst-atom-controls.c b/sound/soc/intel/atom/sst-atom-controls.c index baef461a99f1..f883c9340eee 100644 --- a/sound/soc/intel/atom/sst-atom-controls.c +++ b/sound/soc/intel/atom/sst-atom-controls.c @@ -1333,7 +1333,7 @@ int sst_send_pipe_gains(struct snd_soc_dai *dai, int stream, int mute) dai->capture_widget->name); w = dai->capture_widget; snd_soc_dapm_widget_for_each_source_path(w, p) { - if (p->connected && !p->connected(w, p->sink)) + if (p->connected && !p->connected(w, p->source)) continue; if (p->connect && p->source->power && diff --git a/sound/soc/intel/atom/sst-mfld-platform-pcm.c b/sound/soc/intel/atom/sst-mfld-platform-pcm.c index 340bd2be39a7..82f2b6357778 100644 --- a/sound/soc/intel/atom/sst-mfld-platform-pcm.c +++ b/sound/soc/intel/atom/sst-mfld-platform-pcm.c @@ -649,7 +649,7 @@ static snd_pcm_uframes_t sst_soc_pointer(struct snd_soc_component *component, static int sst_soc_pcm_new(struct snd_soc_component *component, struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_soc_dai *dai = asoc_rtd_to_cpu(rtd, 0); struct snd_pcm *pcm = rtd->pcm; if (dai->driver->playback.channels_min || @@ -741,7 +741,7 @@ static int sst_soc_prepare(struct device *dev) /* set the SSPs to idle */ for_each_card_rtds(drv->soc_card, rtd) { - struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_soc_dai *dai = asoc_rtd_to_cpu(rtd, 0); if (dai->active) { send_ssp_cmd(dai, dai->name, 0); @@ -762,7 +762,7 @@ static void sst_soc_complete(struct device *dev) /* restart SSPs */ for_each_card_rtds(drv->soc_card, rtd) { - struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_soc_dai *dai = asoc_rtd_to_cpu(rtd, 0); if (dai->active) { sst_handle_vb_timer(dai, true); diff --git a/sound/soc/intel/atom/sst/sst_acpi.c b/sound/soc/intel/atom/sst/sst_acpi.c index b728fb56ea4d..f3cfe83b9ac6 100644 --- a/sound/soc/intel/atom/sst/sst_acpi.c +++ b/sound/soc/intel/atom/sst/sst_acpi.c @@ -165,7 +165,7 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx) ctx->iram_base = rsrc->start + ctx->pdata->res_info->iram_offset; ctx->iram_end = ctx->iram_base + ctx->pdata->res_info->iram_size - 1; dev_info(ctx->dev, "IRAM base: %#x", ctx->iram_base); - ctx->iram = devm_ioremap_nocache(ctx->dev, ctx->iram_base, + ctx->iram = devm_ioremap(ctx->dev, ctx->iram_base, ctx->pdata->res_info->iram_size); if (!ctx->iram) { dev_err(ctx->dev, "unable to map IRAM\n"); @@ -175,7 +175,7 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx) ctx->dram_base = rsrc->start + ctx->pdata->res_info->dram_offset; ctx->dram_end = ctx->dram_base + ctx->pdata->res_info->dram_size - 1; dev_info(ctx->dev, "DRAM base: %#x", ctx->dram_base); - ctx->dram = devm_ioremap_nocache(ctx->dev, ctx->dram_base, + ctx->dram = devm_ioremap(ctx->dev, ctx->dram_base, ctx->pdata->res_info->dram_size); if (!ctx->dram) { dev_err(ctx->dev, "unable to map DRAM\n"); @@ -184,7 +184,7 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx) ctx->shim_phy_add = rsrc->start + ctx->pdata->res_info->shim_offset; dev_info(ctx->dev, "SHIM base: %#x", ctx->shim_phy_add); - ctx->shim = devm_ioremap_nocache(ctx->dev, ctx->shim_phy_add, + ctx->shim = devm_ioremap(ctx->dev, ctx->shim_phy_add, ctx->pdata->res_info->shim_size); if (!ctx->shim) { dev_err(ctx->dev, "unable to map SHIM\n"); @@ -197,7 +197,7 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx) /* Get mailbox addr */ ctx->mailbox_add = rsrc->start + ctx->pdata->res_info->mbox_offset; dev_info(ctx->dev, "Mailbox base: %#x", ctx->mailbox_add); - ctx->mailbox = devm_ioremap_nocache(ctx->dev, ctx->mailbox_add, + ctx->mailbox = devm_ioremap(ctx->dev, ctx->mailbox_add, ctx->pdata->res_info->mbox_size); if (!ctx->mailbox) { dev_err(ctx->dev, "unable to map mailbox\n"); @@ -216,7 +216,7 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx) ctx->ddr_base = rsrc->start; ctx->ddr_end = rsrc->end; dev_info(ctx->dev, "DDR base: %#x", ctx->ddr_base); - ctx->ddr = devm_ioremap_nocache(ctx->dev, ctx->ddr_base, + ctx->ddr = devm_ioremap(ctx->dev, ctx->ddr_base, resource_size(rsrc)); if (!ctx->ddr) { dev_err(ctx->dev, "unable to map DDR\n"); diff --git a/sound/soc/intel/atom/sst/sst_pci.c b/sound/soc/intel/atom/sst/sst_pci.c index d952719bc098..5862fe968083 100644 --- a/sound/soc/intel/atom/sst/sst_pci.c +++ b/sound/soc/intel/atom/sst/sst_pci.c @@ -99,7 +99,7 @@ static int sst_platform_get_resources(struct intel_sst_drv *ctx) dev_dbg(ctx->dev, "DRAM Ptr %p\n", ctx->dram); do_release_regions: pci_release_regions(pci); - return 0; + return ret; } /* diff --git a/sound/soc/intel/boards/Kconfig b/sound/soc/intel/boards/Kconfig index 9ca2567d0059..f18dd9fde973 100644 --- a/sound/soc/intel/boards/Kconfig +++ b/sound/soc/intel/boards/Kconfig @@ -289,7 +289,6 @@ config SND_SOC_INTEL_DA7219_MAX98357A_GENERIC select SND_SOC_DA7219 select SND_SOC_MAX98357A select SND_SOC_DMIC - select SND_HDA_CODEC_HDMI if SND_SOC_SOF_HDA_AUDIO_CODEC select SND_SOC_HDAC_HDMI config SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON @@ -302,6 +301,7 @@ config SND_SOC_INTEL_BXT_DA7219_MAX98357A_MACH tristate "Broxton with DA7219 and MAX98357A in I2S Mode" depends on I2C && ACPI depends on MFD_INTEL_LPSS || COMPILE_TEST + depends on SND_HDA_CODEC_HDMI select SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON help This adds support for ASoC machine driver for Broxton-P platforms @@ -402,6 +402,7 @@ config SND_SOC_INTEL_GLK_DA7219_MAX98357A_MACH tristate "GLK with DA7219 and MAX98357A in I2S Mode" depends on I2C && ACPI depends on MFD_INTEL_LPSS || COMPILE_TEST + depends on SND_HDA_CODEC_HDMI select SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON help This adds support for ASoC machine driver for Geminilake platforms @@ -413,10 +414,10 @@ config SND_SOC_INTEL_GLK_RT5682_MAX98357A_MACH tristate "GLK with RT5682 and MAX98357A in I2S Mode" depends on I2C && ACPI depends on MFD_INTEL_LPSS || COMPILE_TEST + depends on SND_HDA_CODEC_HDMI select SND_SOC_RT5682 select SND_SOC_MAX98357A select SND_SOC_DMIC - select SND_HDA_CODEC_HDMI if SND_SOC_SOF_HDA_AUDIO_CODEC select SND_SOC_HDAC_HDMI help This adds support for ASoC machine driver for Geminilake platforms @@ -430,7 +431,7 @@ if SND_SOC_INTEL_SKYLAKE_HDAUDIO_CODEC || SND_SOC_SOF_HDA_AUDIO_CODEC config SND_SOC_INTEL_SKL_HDA_DSP_GENERIC_MACH tristate "SKL/KBL/BXT/APL with HDA Codecs" - select SND_HDA_CODEC_HDMI if SND_SOC_SOF_HDA_AUDIO_CODEC + depends on SND_HDA_CODEC_HDMI select SND_SOC_HDAC_HDMI select SND_SOC_DMIC # SND_SOC_HDAC_HDA is already selected @@ -448,15 +449,31 @@ config SND_SOC_INTEL_SOF_RT5682_MACH depends on I2C && ACPI depends on (SND_SOC_SOF_HDA_LINK && (MFD_INTEL_LPSS || COMPILE_TEST)) ||\ (SND_SOC_SOF_BAYTRAIL && (X86_INTEL_LPSS || COMPILE_TEST)) + depends on SND_HDA_CODEC_HDMI + select SND_SOC_MAX98373 + select SND_SOC_RT1015 select SND_SOC_RT5682 select SND_SOC_DMIC - select SND_HDA_CODEC_HDMI if SND_SOC_SOF_HDA_AUDIO_CODEC select SND_SOC_HDAC_HDMI help This adds support for ASoC machine driver for SOF platforms with rt5682 codec. Say Y if you have such a device. If unsure select "N". + +config SND_SOC_INTEL_SOF_PCM512x_MACH + tristate "SOF with TI PCM512x codec" + depends on I2C && ACPI + depends on (SND_SOC_SOF_HDA_AUDIO_CODEC && (MFD_INTEL_LPSS || COMPILE_TEST)) ||\ + (SND_SOC_SOF_BAYTRAIL && (X86_INTEL_LPSS || COMPILE_TEST)) + depends on SND_HDA_CODEC_HDMI + select SND_SOC_PCM512x_I2C + help + This adds support for ASoC machine driver for SOF platforms + with TI PCM512x I2S audio codec. + Say Y or m if you have such a device. + If unsure select "N". + endif ## SND_SOC_SOF_HDA_LINK || SND_SOC_SOF_BAYTRAIL if (SND_SOC_SOF_COMETLAKE_LP && SND_SOC_SOF_HDA_LINK) @@ -476,11 +493,11 @@ config SND_SOC_INTEL_SOF_CML_RT1011_RT5682_MACH tristate "CML with RT1011 and RT5682 in I2S Mode" depends on I2C && ACPI depends on MFD_INTEL_LPSS || COMPILE_TEST + depends on SND_HDA_CODEC_HDMI select SND_SOC_RT1011 select SND_SOC_RT5682 select SND_SOC_DMIC select SND_SOC_HDAC_HDMI - select SND_HDA_CODEC_HDMI if SND_SOC_SOF_HDA_AUDIO_CODEC help This adds support for ASoC machine driver for SOF platform with RT1011 + RT5682 I2S codec. @@ -492,16 +509,16 @@ endif ## SND_SOC_SOF_COMETLAKE_LP && SND_SOC_SOF_HDA_LINK if SND_SOC_SOF_JASPERLAKE config SND_SOC_INTEL_SOF_DA7219_MAX98373_MACH - tristate "SOF with DA7219 and MAX98373 in I2S Mode" + tristate "SOF with DA7219 and MAX98373/MAX98360A in I2S Mode" depends on I2C && ACPI depends on MFD_INTEL_LPSS || COMPILE_TEST + depends on SND_HDA_CODEC_HDMI select SND_SOC_DA7219 select SND_SOC_MAX98373 select SND_SOC_DMIC - select SND_HDA_CODEC_HDMI if SND_SOC_SOF_HDA_AUDIO_CODEC help This adds support for ASoC machine driver for SOF platforms - with DA7219 + MAX98373 I2S audio codec. + with DA7219 + MAX98373/MAX98360A I2S audio codec. Say Y if you have such a device. If unsure select "N". diff --git a/sound/soc/intel/boards/Makefile b/sound/soc/intel/boards/Makefile index b74ddd49bd39..e083ceeccdad 100644 --- a/sound/soc/intel/boards/Makefile +++ b/sound/soc/intel/boards/Makefile @@ -7,6 +7,7 @@ snd-soc-sst-bdw-rt5677-mach-objs := bdw-rt5677.o snd-soc-sst-broadwell-objs := broadwell.o snd-soc-sst-bxt-da7219_max98357a-objs := bxt_da7219_max98357a.o hda_dsp_common.o snd-soc-sst-bxt-rt298-objs := bxt_rt298.o hda_dsp_common.o +snd-soc-sst-sof-pcm512x-objs := sof_pcm512x.o hda_dsp_common.o snd-soc-sst-glk-rt5682_max98357a-objs := glk_rt5682_max98357a.o hda_dsp_common.o snd-soc-sst-bytcr-rt5640-objs := bytcr_rt5640.o snd-soc-sst-bytcr-rt5651-objs := bytcr_rt5651.o @@ -18,7 +19,7 @@ snd-soc-sst-byt-cht-cx2072x-objs := bytcht_cx2072x.o snd-soc-sst-byt-cht-da7213-objs := bytcht_da7213.o snd-soc-sst-byt-cht-es8316-objs := bytcht_es8316.o snd-soc-sst-byt-cht-nocodec-objs := bytcht_nocodec.o -snd-soc-sof_rt5682-objs := sof_rt5682.o hda_dsp_common.o +snd-soc-sof_rt5682-objs := sof_rt5682.o hda_dsp_common.o sof_maxim_common.o snd-soc-cml_rt1011_rt5682-objs := cml_rt1011_rt5682.o hda_dsp_common.o snd-soc-kbl_da7219_max98357a-objs := kbl_da7219_max98357a.o snd-soc-kbl_da7219_max98927-objs := kbl_da7219_max98927.o @@ -37,6 +38,7 @@ obj-$(CONFIG_SND_SOC_INTEL_BYT_RT5640_MACH) += snd-soc-sst-byt-rt5640-mach.o obj-$(CONFIG_SND_SOC_INTEL_BYT_MAX98090_MACH) += snd-soc-sst-byt-max98090-mach.o obj-$(CONFIG_SND_SOC_INTEL_BXT_DA7219_MAX98357A_COMMON) += snd-soc-sst-bxt-da7219_max98357a.o obj-$(CONFIG_SND_SOC_INTEL_BXT_RT298_MACH) += snd-soc-sst-bxt-rt298.o +obj-$(CONFIG_SND_SOC_INTEL_SOF_PCM512x_MACH) += snd-soc-sst-sof-pcm512x.o obj-$(CONFIG_SND_SOC_INTEL_GLK_RT5682_MAX98357A_MACH) += snd-soc-sst-glk-rt5682_max98357a.o obj-$(CONFIG_SND_SOC_INTEL_BROADWELL_MACH) += snd-soc-sst-broadwell.o obj-$(CONFIG_SND_SOC_INTEL_BDW_RT5650_MACH) += snd-soc-sst-bdw-rt5650-mach.o diff --git a/sound/soc/intel/boards/bdw-rt5650.c b/sound/soc/intel/boards/bdw-rt5650.c index 6cff603d4656..6c2fdb5659ed 100644 --- a/sound/soc/intel/boards/bdw-rt5650.c +++ b/sound/soc/intel/boards/bdw-rt5650.c @@ -107,7 +107,7 @@ static int bdw_rt5650_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; /* Workaround: set codec PLL to 19.2MHz that PLL source is @@ -166,8 +166,8 @@ static int bdw_rt5650_init(struct snd_soc_pcm_runtime *rtd) { struct bdw_rt5650_priv *bdw_rt5650 = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_component *component = rtd->codec_dai->component; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_component *component = codec_dai->component; int ret; /* Enable codec ASRC function for Stereo DAC/Stereo1 ADC/DMIC/I2S1. @@ -299,7 +299,7 @@ static int bdw_rt5650_probe(struct platform_device *pdev) return -ENOMEM; /* override plaform name, if required */ - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; ret = snd_soc_fixup_dai_links_platform_name(&bdw_rt5650_card, mach->mach_params.platform); diff --git a/sound/soc/intel/boards/bdw-rt5677.c b/sound/soc/intel/boards/bdw-rt5677.c index 63108e1a0e4d..6b4b64098d36 100644 --- a/sound/soc/intel/boards/bdw-rt5677.c +++ b/sound/soc/intel/boards/bdw-rt5677.c @@ -157,7 +157,7 @@ static int bdw_rt5677_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, RT5677_SCLK_S_MCLK, 24576000, @@ -174,7 +174,7 @@ static int bdw_rt5677_dsp_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, RT5677_SCLK_S_PLL1, 24576000, @@ -226,7 +226,7 @@ static int bdw_rt5677_init(struct snd_soc_pcm_runtime *rtd) { struct bdw_rt5677_priv *bdw_rt5677 = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); int ret; @@ -413,7 +413,7 @@ static int bdw_rt5677_probe(struct platform_device *pdev) } /* override plaform name, if required */ - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; ret = snd_soc_fixup_dai_links_platform_name(&bdw_rt5677_card, mach->mach_params.platform); if (ret) diff --git a/sound/soc/intel/boards/broadwell.c b/sound/soc/intel/boards/broadwell.c index ffbb597052aa..acb4e36682cb 100644 --- a/sound/soc/intel/boards/broadwell.c +++ b/sound/soc/intel/boards/broadwell.c @@ -70,7 +70,7 @@ static const struct snd_soc_dapm_route broadwell_rt286_map[] = { static int broadwell_rt286_codec_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; int ret = 0; ret = snd_soc_card_jack_new(rtd->card, "Headset", SND_JACK_HEADSET | SND_JACK_BTN_0, &broadwell_headset, @@ -104,7 +104,7 @@ static int broadwell_rt286_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, RT286_SCLK_S_PLL, 24000000, @@ -284,7 +284,7 @@ static int broadwell_audio_probe(struct platform_device *pdev) broadwell_rt286.dev = &pdev->dev; /* override plaform name, if required */ - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; ret = snd_soc_fixup_dai_links_platform_name(&broadwell_rt286, mach->mach_params.platform); if (ret) diff --git a/sound/soc/intel/boards/bxt_da7219_max98357a.c b/sound/soc/intel/boards/bxt_da7219_max98357a.c index 9177401c37a5..44016c16f25e 100644 --- a/sound/soc/intel/boards/bxt_da7219_max98357a.c +++ b/sound/soc/intel/boards/bxt_da7219_max98357a.c @@ -179,8 +179,8 @@ static int broxton_ssp_fixup(struct snd_soc_pcm_runtime *rtd, static int broxton_da7219_codec_init(struct snd_soc_pcm_runtime *rtd) { int ret; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; int clk_freq; /* Configure sysclk for codec */ @@ -226,7 +226,7 @@ static int broxton_da7219_codec_init(struct snd_soc_pcm_runtime *rtd) static int broxton_hdmi_init(struct snd_soc_pcm_runtime *rtd) { struct bxt_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct bxt_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -244,7 +244,7 @@ static int broxton_hdmi_init(struct snd_soc_pcm_runtime *rtd) static int broxton_da7219_fe_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_dapm_context *dapm; - struct snd_soc_component *component = rtd->cpu_dai->component; + struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component; dapm = snd_soc_component_get_dapm(component); snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); @@ -721,7 +721,7 @@ static int broxton_audio_probe(struct platform_device *pdev) } /* override plaform name, if required */ - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; platform_name = mach->mach_params.platform; ret = snd_soc_fixup_dai_links_platform_name(&broxton_audio_card, diff --git a/sound/soc/intel/boards/bxt_rt298.c b/sound/soc/intel/boards/bxt_rt298.c index 4b67f261377c..7a4decf34191 100644 --- a/sound/soc/intel/boards/bxt_rt298.c +++ b/sound/soc/intel/boards/bxt_rt298.c @@ -155,7 +155,7 @@ static const struct snd_soc_dapm_route geminilake_rt298_map[] = { static int broxton_rt298_fe_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_dapm_context *dapm; - struct snd_soc_component *component = rtd->cpu_dai->component; + struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component; dapm = snd_soc_component_get_dapm(component); snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); @@ -165,7 +165,7 @@ static int broxton_rt298_fe_init(struct snd_soc_pcm_runtime *rtd) static int broxton_rt298_codec_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; int ret = 0; ret = snd_soc_card_jack_new(rtd->card, "Headset", @@ -186,7 +186,7 @@ static int broxton_rt298_codec_init(struct snd_soc_pcm_runtime *rtd) static int broxton_hdmi_init(struct snd_soc_pcm_runtime *rtd) { struct bxt_rt286_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct bxt_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -225,7 +225,7 @@ static int broxton_rt298_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, RT298_SCLK_S_PLL, @@ -627,7 +627,7 @@ static int broxton_audio_probe(struct platform_device *pdev) snd_soc_card_set_drvdata(card, ctx); /* override plaform name, if required */ - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; platform_name = mach->mach_params.platform; ret = snd_soc_fixup_dai_links_platform_name(card, diff --git a/sound/soc/intel/boards/byt-max98090.c b/sound/soc/intel/boards/byt-max98090.c index 01739ad75b12..f5097da28828 100644 --- a/sound/soc/intel/boards/byt-max98090.c +++ b/sound/soc/intel/boards/byt-max98090.c @@ -89,7 +89,7 @@ static int byt_max98090_init(struct snd_soc_pcm_runtime *runtime) card->dapm.idle_bias_off = true; - ret = snd_soc_dai_set_sysclk(runtime->codec_dai, + ret = snd_soc_dai_set_sysclk(asoc_rtd_to_codec(runtime, 0), M98090_REG_SYSTEM_CLOCK, 25000000, SND_SOC_CLOCK_IN); if (ret < 0) { diff --git a/sound/soc/intel/boards/byt-rt5640.c b/sound/soc/intel/boards/byt-rt5640.c index 0c76dafdd572..ace232f8aed6 100644 --- a/sound/soc/intel/boards/byt-rt5640.c +++ b/sound/soc/intel/boards/byt-rt5640.c @@ -73,7 +73,7 @@ static int byt_rt5640_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_PLL1, @@ -123,7 +123,7 @@ static const struct dmi_system_id byt_rt5640_quirk_table[] = { static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime) { int ret; - struct snd_soc_component *component = runtime->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component; struct snd_soc_card *card = runtime->card; const struct snd_soc_dapm_route *custom_map; int num_routes; diff --git a/sound/soc/intel/boards/bytcht_cx2072x.c b/sound/soc/intel/boards/bytcht_cx2072x.c index 67f06c95eec5..3b3df7c9008c 100644 --- a/sound/soc/intel/boards/bytcht_cx2072x.c +++ b/sound/soc/intel/boards/bytcht_cx2072x.c @@ -70,7 +70,7 @@ static const struct acpi_gpio_mapping byt_cht_cx2072x_acpi_gpios[] = { static int byt_cht_cx2072x_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_card *card = rtd->card; - struct snd_soc_component *codec = rtd->codec_dai->component; + struct snd_soc_component *codec = asoc_rtd_to_codec(rtd, 0)->component; int ret; if (devm_acpi_dev_add_driver_gpios(codec->dev, @@ -80,7 +80,7 @@ static int byt_cht_cx2072x_init(struct snd_soc_pcm_runtime *rtd) card->dapm.idle_bias_off = true; /* set the default PLL rate, the clock is handled by the codec driver */ - ret = snd_soc_dai_set_sysclk(rtd->codec_dai, CX2072X_MCLK_EXTERNAL_PLL, + ret = snd_soc_dai_set_sysclk(asoc_rtd_to_codec(rtd, 0), CX2072X_MCLK_EXTERNAL_PLL, 19200000, SND_SOC_CLOCK_IN); if (ret) { dev_err(rtd->dev, "Could not set sysclk\n"); @@ -97,7 +97,7 @@ static int byt_cht_cx2072x_init(struct snd_soc_pcm_runtime *rtd) snd_soc_component_set_jack(codec, &byt_cht_cx2072x_headset, NULL); - snd_soc_dai_set_bclk_ratio(rtd->codec_dai, 50); + snd_soc_dai_set_bclk_ratio(asoc_rtd_to_codec(rtd, 0), 50); return ret; } @@ -123,7 +123,7 @@ static int byt_cht_cx2072x_fixup(struct snd_soc_pcm_runtime *rtd, * with explicit setting to I2S 2ch 24-bit. The word length is set with * dai_set_tdm_slot() since there is no other API exposed */ - ret = snd_soc_dai_set_fmt(rtd->cpu_dai, + ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0), SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); @@ -132,7 +132,7 @@ static int byt_cht_cx2072x_fixup(struct snd_soc_pcm_runtime *rtd, return ret; } - ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 24); + ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, 24); if (ret < 0) { dev_err(rtd->dev, "can't set I2S config, err %d\n", ret); return ret; diff --git a/sound/soc/intel/boards/bytcht_da7213.c b/sound/soc/intel/boards/bytcht_da7213.c index eda7a500cad6..5e96e7d02733 100644 --- a/sound/soc/intel/boards/bytcht_da7213.c +++ b/sound/soc/intel/boards/bytcht_da7213.c @@ -78,7 +78,7 @@ static int codec_fixup(struct snd_soc_pcm_runtime *rtd, * with explicit setting to I2S 2ch 24-bit. The word length is set with * dai_set_tdm_slot() since there is no other API exposed */ - ret = snd_soc_dai_set_fmt(rtd->cpu_dai, + ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0), SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); @@ -87,7 +87,7 @@ static int codec_fixup(struct snd_soc_pcm_runtime *rtd, return ret; } - ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 24); + ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, 24); if (ret < 0) { dev_err(rtd->dev, "can't set I2S config, err %d\n", ret); return ret; @@ -106,7 +106,7 @@ static int aif1_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, DA7213_CLKSRC_MCLK, @@ -127,7 +127,7 @@ static int aif1_hw_params(struct snd_pcm_substream *substream, static int aif1_hw_free(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_pll(codec_dai, 0, @@ -231,7 +231,7 @@ static int bytcht_da7213_probe(struct platform_device *pdev) int ret_val = 0; int i; - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; card = &bytcht_da7213_card; card->dev = &pdev->dev; diff --git a/sound/soc/intel/boards/bytcht_es8316.c b/sound/soc/intel/boards/bytcht_es8316.c index 0adc5a5e134a..ddcd070100ef 100644 --- a/sound/soc/intel/boards/bytcht_es8316.c +++ b/sound/soc/intel/boards/bytcht_es8316.c @@ -157,7 +157,7 @@ static struct snd_soc_jack_pin byt_cht_es8316_jack_pins[] = { static int byt_cht_es8316_init(struct snd_soc_pcm_runtime *runtime) { - struct snd_soc_component *codec = runtime->codec_dai->component; + struct snd_soc_component *codec = asoc_rtd_to_codec(runtime, 0)->component; struct snd_soc_card *card = runtime->card; struct byt_cht_es8316_private *priv = snd_soc_card_get_drvdata(card); const struct snd_soc_dapm_route *custom_map; @@ -212,7 +212,7 @@ static int byt_cht_es8316_init(struct snd_soc_pcm_runtime *runtime) if (ret) dev_err(card->dev, "unable to enable MCLK\n"); - ret = snd_soc_dai_set_sysclk(runtime->codec_dai, 0, 19200000, + ret = snd_soc_dai_set_sysclk(asoc_rtd_to_codec(runtime, 0), 0, 19200000, SND_SOC_CLOCK_IN); if (ret < 0) { dev_err(card->dev, "can't set codec clock %d\n", ret); @@ -262,7 +262,7 @@ static int byt_cht_es8316_codec_fixup(struct snd_soc_pcm_runtime *rtd, * with explicit setting to I2S 2ch 24-bit. The word length is set with * dai_set_tdm_slot() since there is no other API exposed */ - ret = snd_soc_dai_set_fmt(rtd->cpu_dai, + ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0), SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS @@ -272,7 +272,7 @@ static int byt_cht_es8316_codec_fixup(struct snd_soc_pcm_runtime *rtd, return ret; } - ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, bits); + ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, bits); if (ret < 0) { dev_err(rtd->dev, "can't set I2S config, err %d\n", ret); return ret; diff --git a/sound/soc/intel/boards/bytcht_nocodec.c b/sound/soc/intel/boards/bytcht_nocodec.c index 479af808ef43..8c0dab1f4030 100644 --- a/sound/soc/intel/boards/bytcht_nocodec.c +++ b/sound/soc/intel/boards/bytcht_nocodec.c @@ -58,7 +58,7 @@ static int codec_fixup(struct snd_soc_pcm_runtime *rtd, * with explicit setting to I2S 2ch 24-bit. The word length is set with * dai_set_tdm_slot() since there is no other API exposed */ - ret = snd_soc_dai_set_fmt(rtd->cpu_dai, + ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0), SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); @@ -68,7 +68,7 @@ static int codec_fixup(struct snd_soc_pcm_runtime *rtd, return ret; } - ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 24); + ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, 24); if (ret < 0) { dev_err(rtd->dev, "can't set I2S config, err %d\n", ret); return ret; diff --git a/sound/soc/intel/boards/bytcr_rt5640.c b/sound/soc/intel/boards/bytcr_rt5640.c index 6bd9ae813be2..33fb8ea4e5cb 100644 --- a/sound/soc/intel/boards/bytcr_rt5640.c +++ b/sound/soc/intel/boards/bytcr_rt5640.c @@ -381,7 +381,7 @@ static int byt_rt5640_aif1_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); return byt_rt5640_prepare_and_enable_pll1(dai, params_rate(params)); } @@ -805,7 +805,7 @@ static int byt_rt5640_init(struct snd_soc_pcm_runtime *runtime) { struct snd_soc_card *card = runtime->card; struct byt_rt5640_private *priv = snd_soc_card_get_drvdata(card); - struct snd_soc_component *component = runtime->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component; const struct snd_soc_dapm_route *custom_map; int num_routes; int ret; @@ -962,7 +962,7 @@ static int byt_rt5640_codec_fixup(struct snd_soc_pcm_runtime *rtd, * with explicit setting to I2S 2ch. The word length is set with * dai_set_tdm_slot() since there is no other API exposed */ - ret = snd_soc_dai_set_fmt(rtd->cpu_dai, + ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0), SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); @@ -971,7 +971,7 @@ static int byt_rt5640_codec_fixup(struct snd_soc_pcm_runtime *rtd, return ret; } - ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, bits); + ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, bits); if (ret < 0) { dev_err(rtd->dev, "can't set I2S config, err %d\n", ret); return ret; diff --git a/sound/soc/intel/boards/bytcr_rt5651.c b/sound/soc/intel/boards/bytcr_rt5651.c index 5074bb53f98e..214ef41e23e6 100644 --- a/sound/soc/intel/boards/bytcr_rt5651.c +++ b/sound/soc/intel/boards/bytcr_rt5651.c @@ -348,7 +348,7 @@ static int byt_rt5651_aif1_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); snd_pcm_format_t format = params_format(params); int rate = params_rate(params); int bclk_ratio; @@ -540,7 +540,7 @@ static int byt_rt5651_add_codec_device_props(struct device *i2c_dev) static int byt_rt5651_init(struct snd_soc_pcm_runtime *runtime) { struct snd_soc_card *card = runtime->card; - struct snd_soc_component *codec = runtime->codec_dai->component; + struct snd_soc_component *codec = asoc_rtd_to_codec(runtime, 0)->component; struct byt_rt5651_private *priv = snd_soc_card_get_drvdata(card); const struct snd_soc_dapm_route *custom_map; int num_routes; @@ -685,7 +685,7 @@ static int byt_rt5651_codec_fixup(struct snd_soc_pcm_runtime *rtd, * with explicit setting to I2S 2ch. The word length is set with * dai_set_tdm_slot() since there is no other API exposed */ - ret = snd_soc_dai_set_fmt(rtd->cpu_dai, + ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0), SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS @@ -696,7 +696,7 @@ static int byt_rt5651_codec_fixup(struct snd_soc_pcm_runtime *rtd, return ret; } - ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, bits); + ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, bits); if (ret < 0) { dev_err(rtd->dev, "can't set I2S config, err %d\n", ret); return ret; diff --git a/sound/soc/intel/boards/cht_bsw_max98090_ti.c b/sound/soc/intel/boards/cht_bsw_max98090_ti.c index 70bb86f3342f..135701738a44 100644 --- a/sound/soc/intel/boards/cht_bsw_max98090_ti.c +++ b/sound/soc/intel/boards/cht_bsw_max98090_ti.c @@ -113,7 +113,7 @@ static int cht_aif1_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, M98090_REG_SYSTEM_CLOCK, @@ -257,7 +257,7 @@ static int cht_codec_fixup(struct snd_soc_pcm_runtime *rtd, int ret = 0; unsigned int fmt = 0; - ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 16); + ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, 16); if (ret < 0) { dev_err(rtd->dev, "can't set cpu_dai slot fmt: %d\n", ret); return ret; @@ -266,7 +266,7 @@ static int cht_codec_fixup(struct snd_soc_pcm_runtime *rtd, fmt = SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS; - ret = snd_soc_dai_set_fmt(rtd->cpu_dai, fmt); + ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0), fmt); if (ret < 0) { dev_err(rtd->dev, "can't set cpu_dai set fmt: %d\n", ret); return ret; @@ -553,7 +553,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev) /* override plaform name, if required */ snd_soc_card_cht.dev = &pdev->dev; - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; platform_name = mach->mach_params.platform; ret_val = snd_soc_fixup_dai_links_platform_name(&snd_soc_card_cht, diff --git a/sound/soc/intel/boards/cht_bsw_nau8824.c b/sound/soc/intel/boards/cht_bsw_nau8824.c index 501bad3976fb..f456150f89c2 100644 --- a/sound/soc/intel/boards/cht_bsw_nau8824.c +++ b/sound/soc/intel/boards/cht_bsw_nau8824.c @@ -73,7 +73,7 @@ static int cht_aif1_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, NAU8824_CLK_FLL_FS, 0, @@ -96,7 +96,7 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime) { struct cht_mc_private *ctx = snd_soc_card_get_drvdata(runtime->card); struct snd_soc_jack *jack = &ctx->jack; - struct snd_soc_dai *codec_dai = runtime->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(runtime, 0); struct snd_soc_component *component = codec_dai->component; int ret, jack_type; @@ -259,7 +259,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev) /* override plaform name, if required */ snd_soc_card_cht.dev = &pdev->dev; - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; platform_name = mach->mach_params.platform; ret_val = snd_soc_fixup_dai_links_platform_name(&snd_soc_card_cht, diff --git a/sound/soc/intel/boards/cht_bsw_rt5645.c b/sound/soc/intel/boards/cht_bsw_rt5645.c index b5b016d493f1..e64eca56e426 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5645.c +++ b/sound/soc/intel/boards/cht_bsw_rt5645.c @@ -208,7 +208,7 @@ static int cht_aif1_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; /* set codec PLL source to the 19.2MHz platform clock (MCLK) */ @@ -252,7 +252,7 @@ static int cht_codec_init(struct snd_soc_pcm_runtime *runtime) { struct snd_soc_card *card = runtime->card; struct cht_mc_private *ctx = snd_soc_card_get_drvdata(runtime->card); - struct snd_soc_component *component = runtime->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component; int jack_type; int ret; @@ -359,7 +359,7 @@ static int cht_codec_fixup(struct snd_soc_pcm_runtime *rtd, * with explicit setting to I2S 2ch 16-bit. The word length is set with * dai_set_tdm_slot() since there is no other API exposed */ - ret = snd_soc_dai_set_fmt(rtd->cpu_dai, + ret = snd_soc_dai_set_fmt(asoc_rtd_to_cpu(rtd, 0), SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS @@ -369,7 +369,7 @@ static int cht_codec_fixup(struct snd_soc_pcm_runtime *rtd, return ret; } - ret = snd_soc_dai_set_fmt(rtd->codec_dai, + ret = snd_soc_dai_set_fmt(asoc_rtd_to_codec(rtd, 0), SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS @@ -379,7 +379,7 @@ static int cht_codec_fixup(struct snd_soc_pcm_runtime *rtd, return ret; } - ret = snd_soc_dai_set_tdm_slot(rtd->cpu_dai, 0x3, 0x3, 2, 16); + ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_cpu(rtd, 0), 0x3, 0x3, 2, 16); if (ret < 0) { dev_err(rtd->dev, "can't set I2S config, err %d\n", ret); return ret; @@ -393,7 +393,7 @@ static int cht_codec_fixup(struct snd_soc_pcm_runtime *rtd, /* * Default mode for SSP configuration is TDM 4 slot */ - ret = snd_soc_dai_set_fmt(rtd->codec_dai, + ret = snd_soc_dai_set_fmt(asoc_rtd_to_codec(rtd, 0), SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF | SND_SOC_DAIFMT_CBS_CFS); @@ -403,7 +403,7 @@ static int cht_codec_fixup(struct snd_soc_pcm_runtime *rtd, } /* TDM 4 slots 24 bit, set Rx & Tx bitmask to 4 active slots */ - ret = snd_soc_dai_set_tdm_slot(rtd->codec_dai, 0xF, 0xF, 4, 24); + ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_codec(rtd, 0), 0xF, 0xF, 4, 24); if (ret < 0) { dev_err(rtd->dev, "can't set codec TDM slot %d\n", ret); return ret; @@ -539,7 +539,7 @@ static int snd_cht_mc_probe(struct platform_device *pdev) if (!drv) return -ENOMEM; - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; for (i = 0; i < ARRAY_SIZE(snd_soc_cards); i++) { if (acpi_dev_found(snd_soc_cards[i].codec_id) && diff --git a/sound/soc/intel/boards/cht_bsw_rt5672.c b/sound/soc/intel/boards/cht_bsw_rt5672.c index 9d657421730a..097023a3ec14 100644 --- a/sound/soc/intel/boards/cht_bsw_rt5672.c +++ b/sound/soc/intel/boards/cht_bsw_rt5672.c @@ -144,7 +144,7 @@ static int cht_aif1_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; /* set codec PLL source to the 19.2MHz platform clock (MCLK) */ @@ -176,7 +176,7 @@ static const struct acpi_gpio_mapping cht_rt5672_gpios[] = { static int cht_codec_init(struct snd_soc_pcm_runtime *runtime) { int ret; - struct snd_soc_dai *codec_dai = runtime->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(runtime, 0); struct snd_soc_component *component = codec_dai->component; struct cht_mc_private *ctx = snd_soc_card_get_drvdata(runtime->card); @@ -255,7 +255,7 @@ static int cht_codec_fixup(struct snd_soc_pcm_runtime *rtd, /* * Default mode for SSP configuration is TDM 4 slot */ - ret = snd_soc_dai_set_fmt(rtd->codec_dai, + ret = snd_soc_dai_set_fmt(asoc_rtd_to_codec(rtd, 0), SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_IB_NF | SND_SOC_DAIFMT_CBS_CFS); @@ -265,7 +265,7 @@ static int cht_codec_fixup(struct snd_soc_pcm_runtime *rtd, } /* TDM 4 slots 24 bit, set Rx & Tx bitmask to 4 active slots */ - ret = snd_soc_dai_set_tdm_slot(rtd->codec_dai, 0xF, 0xF, 4, 24); + ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_codec(rtd, 0), 0xF, 0xF, 4, 24); if (ret < 0) { dev_err(rtd->dev, "can't set codec TDM slot %d\n", ret); return ret; diff --git a/sound/soc/intel/boards/cml_rt1011_rt5682.c b/sound/soc/intel/boards/cml_rt1011_rt5682.c index dd80d0186a6c..8167b2977e1d 100644 --- a/sound/soc/intel/boards/cml_rt1011_rt5682.c +++ b/sound/soc/intel/boards/cml_rt1011_rt5682.c @@ -85,7 +85,7 @@ static const struct snd_soc_dapm_route cml_rt1011_rt5682_map[] = { static int cml_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd) { struct card_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; struct snd_soc_jack *jack; int ret; @@ -125,7 +125,7 @@ static int cml_rt5682_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int clk_id, clk_freq, pll_out, ret; clk_id = RT5682_PLL1_S_MCLK; @@ -164,8 +164,7 @@ static int cml_rt1011_hw_params(struct snd_pcm_substream *substream, srate = params_rate(params); - for (i = 0; i < rtd->num_codecs; i++) { - codec_dai = rtd->codec_dais[i]; + for_each_rtd_codec_dais(rtd, i, codec_dai) { /* 100 Fs to drive 24 bit data */ ret = snd_soc_dai_set_pll(codec_dai, 0, RT1011_PLL1_S_BCLK, @@ -275,7 +274,7 @@ static int sof_card_late_probe(struct snd_soc_card *card) static int hdmi_init(struct snd_soc_pcm_runtime *rtd) { struct card_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -447,12 +446,12 @@ static int snd_cml_rt1011_probe(struct platform_device *pdev) const char *platform_name; int ret; - ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC); + ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) return -ENOMEM; INIT_LIST_HEAD(&ctx->hdmi_pcm_list); - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; snd_soc_card_cml.dev = &pdev->dev; platform_name = mach->mach_params.platform; diff --git a/sound/soc/intel/boards/glk_rt5682_max98357a.c b/sound/soc/intel/boards/glk_rt5682_max98357a.c index 8e947bad143c..f13158e4a1fc 100644 --- a/sound/soc/intel/boards/glk_rt5682_max98357a.c +++ b/sound/soc/intel/boards/glk_rt5682_max98357a.c @@ -136,8 +136,8 @@ static int geminilake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, static int geminilake_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd) { struct glk_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_component *component = rtd->codec_dai->component; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_jack *jack; int ret; @@ -188,7 +188,7 @@ static int geminilake_rt5682_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; /* Set valid bitmask & configuration for I2S in 24 bit */ @@ -208,7 +208,7 @@ static struct snd_soc_ops geminilake_rt5682_ops = { static int geminilake_hdmi_init(struct snd_soc_pcm_runtime *rtd) { struct glk_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct glk_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -225,7 +225,7 @@ static int geminilake_hdmi_init(struct snd_soc_pcm_runtime *rtd) static int geminilake_rt5682_fe_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_component *component = rtd->cpu_dai->component; + struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component; struct snd_soc_dapm_context *dapm; int ret; @@ -409,6 +409,7 @@ static struct snd_soc_dai_link geminilake_dais[] = { .init = NULL, .capture_only = 1, .nonatomic = 1, + .dynamic = 1, SND_SOC_DAILINK_REG(echoref, dummy, platform), }, [GLK_DPCM_AUDIO_REF_CP] = { @@ -604,7 +605,7 @@ static int geminilake_audio_probe(struct platform_device *pdev) snd_soc_card_set_drvdata(card, ctx); /* override plaform name, if required */ - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; platform_name = mach->mach_params.platform; ret = snd_soc_fixup_dai_links_platform_name(card, platform_name); diff --git a/sound/soc/intel/boards/haswell.c b/sound/soc/intel/boards/haswell.c index 3dadf9bff796..3ed53d7db4e6 100644 --- a/sound/soc/intel/boards/haswell.c +++ b/sound/soc/intel/boards/haswell.c @@ -56,7 +56,7 @@ static int haswell_rt5640_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, RT5640_SCLK_S_MCLK, 12288000, @@ -193,7 +193,7 @@ static int haswell_audio_probe(struct platform_device *pdev) haswell_rt5640.dev = &pdev->dev; /* override plaform name, if required */ - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; ret = snd_soc_fixup_dai_links_platform_name(&haswell_rt5640, mach->mach_params.platform); if (ret) diff --git a/sound/soc/intel/boards/kbl_da7219_max98357a.c b/sound/soc/intel/boards/kbl_da7219_max98357a.c index bc7f9a9ce9af..32cd90b8d4c4 100644 --- a/sound/soc/intel/boards/kbl_da7219_max98357a.c +++ b/sound/soc/intel/boards/kbl_da7219_max98357a.c @@ -159,8 +159,8 @@ static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, static int kabylake_da7219_codec_init(struct snd_soc_pcm_runtime *rtd) { struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_component *component = rtd->codec_dai->component; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_jack *jack; int ret; @@ -203,7 +203,7 @@ static int kabylake_da7219_codec_init(struct snd_soc_pcm_runtime *rtd) static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device) { struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct kbl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -236,7 +236,7 @@ static int kabylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd) static int kabylake_da7219_fe_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_dapm_context *dapm; - struct snd_soc_component *component = rtd->cpu_dai->component; + struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component; dapm = snd_soc_component_get_dapm(component); snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); diff --git a/sound/soc/intel/boards/kbl_da7219_max98927.c b/sound/soc/intel/boards/kbl_da7219_max98927.c index 7a13e9b35187..abd4e3839678 100644 --- a/sound/soc/intel/boards/kbl_da7219_max98927.c +++ b/sound/soc/intel/boards/kbl_da7219_max98927.c @@ -176,10 +176,10 @@ static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *runtime = substream->private_data; + struct snd_soc_dai *codec_dai; int ret, j; - for (j = 0; j < runtime->num_codecs; j++) { - struct snd_soc_dai *codec_dai = runtime->codec_dais[j]; + for_each_rtd_codec_dais(runtime, j, codec_dai) { if (!strcmp(codec_dai->component->name, MAX98927_DEV0_NAME)) { ret = snd_soc_dai_set_tdm_slot(codec_dai, 0x30, 3, 8, 16); @@ -221,10 +221,10 @@ static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream, static int kabylake_ssp0_trigger(struct snd_pcm_substream *substream, int cmd) { struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai; int j, ret; - for (j = 0; j < rtd->num_codecs; j++) { - struct snd_soc_dai *codec_dai = rtd->codec_dais[j]; + for_each_rtd_codec_dais(rtd, j, codec_dai) { const char *name = codec_dai->component->name; struct snd_soc_component *component = codec_dai->component; struct snd_soc_dapm_context *dapm = @@ -331,7 +331,7 @@ static int kabylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, static int kabylake_da7219_codec_init(struct snd_soc_pcm_runtime *rtd) { struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; struct snd_soc_jack *jack; struct snd_soc_card *card = rtd->card; int ret; @@ -381,7 +381,7 @@ static int kabylake_dmic_init(struct snd_soc_pcm_runtime *rtd) static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device) { struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct kbl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -414,7 +414,7 @@ static int kabylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd) static int kabylake_da7219_fe_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_dapm_context *dapm; - struct snd_soc_component *component = rtd->cpu_dai->component; + struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component; dapm = snd_soc_component_get_dapm(component); snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); diff --git a/sound/soc/intel/boards/kbl_rt5660.c b/sound/soc/intel/boards/kbl_rt5660.c index e23dea9ab79a..6460e3f0c974 100644 --- a/sound/soc/intel/boards/kbl_rt5660.c +++ b/sound/soc/intel/boards/kbl_rt5660.c @@ -157,7 +157,7 @@ static int kabylake_rt5660_codec_init(struct snd_soc_pcm_runtime *rtd) { int ret; struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component); ret = devm_acpi_dev_add_driver_gpios(component->dev, acpi_rt5660_gpios); @@ -210,7 +210,7 @@ static int kabylake_rt5660_codec_init(struct snd_soc_pcm_runtime *rtd) static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device) { struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct kbl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -244,7 +244,7 @@ static int kabylake_rt5660_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, diff --git a/sound/soc/intel/boards/kbl_rt5663_max98927.c b/sound/soc/intel/boards/kbl_rt5663_max98927.c index d8f2ff7139a9..658a9da3a40f 100644 --- a/sound/soc/intel/boards/kbl_rt5663_max98927.c +++ b/sound/soc/intel/boards/kbl_rt5663_max98927.c @@ -242,7 +242,7 @@ static int kabylake_rt5663_fe_init(struct snd_soc_pcm_runtime *rtd) { int ret; struct snd_soc_dapm_context *dapm; - struct snd_soc_component *component = rtd->cpu_dai->component; + struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component; dapm = snd_soc_component_get_dapm(component); ret = snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); @@ -258,7 +258,7 @@ static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd) { int ret; struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; struct snd_soc_jack *jack; /* @@ -305,7 +305,7 @@ static int kabylake_rt5663_max98927_codec_init(struct snd_soc_pcm_runtime *rtd) static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device) { struct kbl_rt5663_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct kbl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -431,7 +431,7 @@ static int kabylake_rt5663_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; /* use ASRC for internal clocks, as PLL rate isn't multiple of BCLK */ @@ -472,7 +472,7 @@ static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *codec_dai; int ret = 0, j; - for_each_rtd_codec_dai(rtd, j, codec_dai) { + for_each_rtd_codec_dais(rtd, j, codec_dai) { if (!strcmp(codec_dai->component->name, MAXIM_DEV0_NAME)) { /* * Use channel 4 and 5 for the first amp @@ -962,7 +962,7 @@ static int kabylake_audio_probe(struct platform_device *pdev) kabylake_audio_card->dev = &pdev->dev; snd_soc_card_set_drvdata(kabylake_audio_card, ctx); - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; if (mach) dmic_constraints = mach->mach_params.dmic_num == 2 ? &constraints_dmic_2ch : &constraints_dmic_channels; diff --git a/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c index 96c814f36458..1b1f8d7a4ea3 100644 --- a/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c +++ b/sound/soc/intel/boards/kbl_rt5663_rt5514_max98927.c @@ -206,7 +206,7 @@ static struct snd_soc_codec_conf max98927_codec_conf[] = { static int kabylake_rt5663_fe_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_dapm_context *dapm; - struct snd_soc_component *component = rtd->cpu_dai->component; + struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component; int ret; dapm = snd_soc_component_get_dapm(component); @@ -221,7 +221,7 @@ static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd) { int ret; struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; struct snd_soc_jack *jack; /* @@ -255,7 +255,7 @@ static int kabylake_rt5663_codec_init(struct snd_soc_pcm_runtime *rtd) static int kabylake_hdmi_init(struct snd_soc_pcm_runtime *rtd, int device) { struct kbl_codec_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct kbl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -372,7 +372,7 @@ static int kabylake_rt5663_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; /* use ASRC for internal clocks, as PLL rate isn't multiple of BCLK */ @@ -399,7 +399,7 @@ static int kabylake_ssp0_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *codec_dai; int ret = 0, j; - for_each_rtd_codec_dai(rtd, j, codec_dai) { + for_each_rtd_codec_dais(rtd, j, codec_dai) { if (!strcmp(codec_dai->component->name, RT5514_DEV_NAME)) { ret = snd_soc_dai_set_tdm_slot(codec_dai, 0xF, 0, 8, 16); if (ret < 0) { @@ -772,7 +772,7 @@ static int kabylake_audio_probe(struct platform_device *pdev) kabylake_audio_card.dev = &pdev->dev; snd_soc_card_set_drvdata(&kabylake_audio_card, ctx); - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; if (mach) dmic_constraints = mach->mach_params.dmic_num == 2 ? &constraints_dmic_2ch : &constraints_dmic_channels; diff --git a/sound/soc/intel/boards/skl_hda_dsp_common.c b/sound/soc/intel/boards/skl_hda_dsp_common.c index eb419e1ec42b..78ff5f24c40e 100644 --- a/sound/soc/intel/boards/skl_hda_dsp_common.c +++ b/sound/soc/intel/boards/skl_hda_dsp_common.c @@ -41,16 +41,19 @@ int skl_hda_hdmi_add_pcm(struct snd_soc_card *card, int device) return 0; } -SND_SOC_DAILINK_DEFS(idisp1, - DAILINK_COMP_ARRAY(COMP_CPU("iDisp1 Pin")), +SND_SOC_DAILINK_DEF(idisp1_cpu, + DAILINK_COMP_ARRAY(COMP_CPU("iDisp1 Pin"))); +SND_SOC_DAILINK_DEF(idisp1_codec, DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi1"))); -SND_SOC_DAILINK_DEFS(idisp2, - DAILINK_COMP_ARRAY(COMP_CPU("iDisp2 Pin")), +SND_SOC_DAILINK_DEF(idisp2_cpu, + DAILINK_COMP_ARRAY(COMP_CPU("iDisp2 Pin"))); +SND_SOC_DAILINK_DEF(idisp2_codec, DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi2"))); -SND_SOC_DAILINK_DEFS(idisp3, - DAILINK_COMP_ARRAY(COMP_CPU("iDisp3 Pin")), +SND_SOC_DAILINK_DEF(idisp3_cpu, + DAILINK_COMP_ARRAY(COMP_CPU("iDisp3 Pin"))); +SND_SOC_DAILINK_DEF(idisp3_codec, DAILINK_COMP_ARRAY(COMP_CODEC("ehdaudio0D2", "intel-hdmi-hifi3"))); SND_SOC_DAILINK_DEF(analog_cpu, @@ -83,21 +86,21 @@ struct snd_soc_dai_link skl_hda_be_dai_links[HDA_DSP_MAX_BE_DAI_LINKS] = { .id = 1, .dpcm_playback = 1, .no_pcm = 1, - SND_SOC_DAILINK_REG(idisp1), + SND_SOC_DAILINK_REG(idisp1_cpu, idisp1_codec, platform), }, { .name = "iDisp2", .id = 2, .dpcm_playback = 1, .no_pcm = 1, - SND_SOC_DAILINK_REG(idisp2), + SND_SOC_DAILINK_REG(idisp2_cpu, idisp2_codec, platform), }, { .name = "iDisp3", .id = 3, .dpcm_playback = 1, .no_pcm = 1, - SND_SOC_DAILINK_REG(idisp3), + SND_SOC_DAILINK_REG(idisp3_cpu, idisp3_codec, platform), }, { .name = "Analog Playback and Capture", diff --git a/sound/soc/intel/boards/skl_hda_dsp_common.h b/sound/soc/intel/boards/skl_hda_dsp_common.h index d6150670ca05..e8545d13062f 100644 --- a/sound/soc/intel/boards/skl_hda_dsp_common.h +++ b/sound/soc/intel/boards/skl_hda_dsp_common.h @@ -49,6 +49,10 @@ static inline int skl_hda_hdmi_build_controls(struct snd_soc_card *card) struct snd_soc_component *component; struct skl_hda_hdmi_pcm *pcm; + /* HDMI disabled, do not create controls */ + if (list_empty(&ctx->hdmi_pcm_list)) + return 0; + pcm = list_first_entry(&ctx->hdmi_pcm_list, struct skl_hda_hdmi_pcm, head); component = pcm->codec_dai->component; diff --git a/sound/soc/intel/boards/skl_hda_dsp_generic.c b/sound/soc/intel/boards/skl_hda_dsp_generic.c index 11eaee9ae41f..3be764299ab0 100644 --- a/sound/soc/intel/boards/skl_hda_dsp_generic.c +++ b/sound/soc/intel/boards/skl_hda_dsp_generic.c @@ -61,6 +61,9 @@ static const struct snd_soc_dapm_route skl_hda_map[] = { { "Alt Analog CPU Capture", NULL, "Alt Analog Codec Capture" }, }; +SND_SOC_DAILINK_DEF(dummy_codec, + DAILINK_COMP_ARRAY(COMP_CODEC("snd-soc-dummy", "snd-soc-dummy-dai"))); + static int skl_hda_card_late_probe(struct snd_soc_card *card) { return skl_hda_hdmi_jack_init(card); @@ -114,13 +117,19 @@ static int skl_hda_fill_card_info(struct snd_soc_acpi_mach_params *mach_params) { struct snd_soc_card *card = &hda_soc_card; struct snd_soc_dai_link *dai_link; - u32 codec_count, codec_mask; + u32 codec_count, codec_mask, idisp_mask; int i, num_links, num_route; codec_mask = mach_params->codec_mask; codec_count = hweight_long(codec_mask); + idisp_mask = codec_mask & IDISP_CODEC_MASK; + + if (!codec_count || codec_count > 2 || + (codec_count == 2 && !idisp_mask)) + return -EINVAL; - if (codec_count == 1 && codec_mask & IDISP_CODEC_MASK) { + if (codec_mask == idisp_mask) { + /* topology with iDisp as the only HDA codec */ num_links = IDISP_DAI_COUNT + DMIC_DAI_COUNT; num_route = IDISP_ROUTE_COUNT; @@ -135,13 +144,19 @@ static int skl_hda_fill_card_info(struct snd_soc_acpi_mach_params *mach_params) skl_hda_be_dai_links[IDISP_DAI_COUNT + HDAC_DAI_COUNT + i]; } - } else if (codec_count == 2 && codec_mask & IDISP_CODEC_MASK) { + } else { + /* topology with external and iDisp HDA codecs */ num_links = ARRAY_SIZE(skl_hda_be_dai_links); num_route = ARRAY_SIZE(skl_hda_map); card->dapm_widgets = skl_hda_widgets; card->num_dapm_widgets = ARRAY_SIZE(skl_hda_widgets); - } else { - return -EINVAL; + if (!idisp_mask) { + for (i = 0; i < IDISP_DAI_COUNT; i++) { + skl_hda_be_dai_links[i].codecs = dummy_codec; + skl_hda_be_dai_links[i].num_codecs = + ARRAY_SIZE(dummy_codec); + } + } } card->num_links = num_links; @@ -167,7 +182,7 @@ static int skl_hda_audio_probe(struct platform_device *pdev) INIT_LIST_HEAD(&ctx->hdmi_pcm_list); - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; if (!mach) return -EINVAL; diff --git a/sound/soc/intel/boards/skl_nau88l25_max98357a.c b/sound/soc/intel/boards/skl_nau88l25_max98357a.c index e6de3b28d840..d7b8154c43a4 100644 --- a/sound/soc/intel/boards/skl_nau88l25_max98357a.c +++ b/sound/soc/intel/boards/skl_nau88l25_max98357a.c @@ -157,7 +157,7 @@ static int skylake_ssp_fixup(struct snd_soc_pcm_runtime *rtd, static int skylake_nau8825_codec_init(struct snd_soc_pcm_runtime *rtd) { int ret; - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; /* * Headset buttons map to the google Reference headset. @@ -182,7 +182,7 @@ static int skylake_nau8825_codec_init(struct snd_soc_pcm_runtime *rtd) static int skylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd) { struct skl_nau8825_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct skl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -200,7 +200,7 @@ static int skylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd) static int skylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd) { struct skl_nau8825_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct skl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -218,7 +218,7 @@ static int skylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd) static int skylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd) { struct skl_nau8825_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct skl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -236,7 +236,7 @@ static int skylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd) static int skylake_nau8825_fe_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_dapm_context *dapm; - struct snd_soc_component *component = rtd->cpu_dai->component; + struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component; dapm = snd_soc_component_get_dapm(component); snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); @@ -296,7 +296,7 @@ static int skylake_nau8825_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, @@ -660,7 +660,7 @@ static int skylake_audio_probe(struct platform_device *pdev) skylake_audio_card.dev = &pdev->dev; snd_soc_card_set_drvdata(&skylake_audio_card, ctx); - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; if (mach) dmic_constraints = mach->mach_params.dmic_num == 2 ? &constraints_dmic_2ch : &constraints_dmic_channels; diff --git a/sound/soc/intel/boards/skl_nau88l25_ssm4567.c b/sound/soc/intel/boards/skl_nau88l25_ssm4567.c index b3b835156d77..4b317bcf6ea0 100644 --- a/sound/soc/intel/boards/skl_nau88l25_ssm4567.c +++ b/sound/soc/intel/boards/skl_nau88l25_ssm4567.c @@ -161,12 +161,12 @@ static int skylake_ssm4567_codec_init(struct snd_soc_pcm_runtime *rtd) int ret; /* Slot 1 for left */ - ret = snd_soc_dai_set_tdm_slot(rtd->codec_dais[0], 0x01, 0x01, 2, 48); + ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_codec(rtd, 0), 0x01, 0x01, 2, 48); if (ret < 0) return ret; /* Slot 2 for right */ - ret = snd_soc_dai_set_tdm_slot(rtd->codec_dais[1], 0x02, 0x02, 2, 48); + ret = snd_soc_dai_set_tdm_slot(asoc_rtd_to_codec(rtd, 1), 0x02, 0x02, 2, 48); if (ret < 0) return ret; @@ -176,7 +176,7 @@ static int skylake_ssm4567_codec_init(struct snd_soc_pcm_runtime *rtd) static int skylake_nau8825_codec_init(struct snd_soc_pcm_runtime *rtd) { int ret; - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; /* * 4 buttons here map to the google Reference headset @@ -201,7 +201,7 @@ static int skylake_nau8825_codec_init(struct snd_soc_pcm_runtime *rtd) static int skylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd) { struct skl_nau88125_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct skl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -219,7 +219,7 @@ static int skylake_hdmi1_init(struct snd_soc_pcm_runtime *rtd) static int skylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd) { struct skl_nau88125_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct skl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -238,7 +238,7 @@ static int skylake_hdmi2_init(struct snd_soc_pcm_runtime *rtd) static int skylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd) { struct skl_nau88125_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct skl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -256,7 +256,7 @@ static int skylake_hdmi3_init(struct snd_soc_pcm_runtime *rtd) static int skylake_nau8825_fe_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_dapm_context *dapm; - struct snd_soc_component *component = rtd->cpu_dai->component; + struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component; dapm = snd_soc_component_get_dapm(component); snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); @@ -348,7 +348,7 @@ static int skylake_nau8825_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, @@ -704,7 +704,7 @@ static int skylake_audio_probe(struct platform_device *pdev) skylake_audio_card.dev = &pdev->dev; snd_soc_card_set_drvdata(&skylake_audio_card, ctx); - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; if (mach) dmic_constraints = mach->mach_params.dmic_num == 2 ? &constraints_dmic_2ch : &constraints_dmic_channels; diff --git a/sound/soc/intel/boards/skl_rt286.c b/sound/soc/intel/boards/skl_rt286.c index a9aec66a2351..903ae1b28ec9 100644 --- a/sound/soc/intel/boards/skl_rt286.c +++ b/sound/soc/intel/boards/skl_rt286.c @@ -112,7 +112,7 @@ static const struct snd_soc_dapm_route skylake_rt286_map[] = { static int skylake_rt286_fe_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_dapm_context *dapm; - struct snd_soc_component *component = rtd->cpu_dai->component; + struct snd_soc_component *component = asoc_rtd_to_cpu(rtd, 0)->component; dapm = snd_soc_component_get_dapm(component); snd_soc_dapm_ignore_suspend(dapm, "Reference Capture"); @@ -122,7 +122,7 @@ static int skylake_rt286_fe_init(struct snd_soc_pcm_runtime *rtd) static int skylake_rt286_codec_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; int ret; ret = snd_soc_card_jack_new(rtd->card, "Headset", @@ -143,7 +143,7 @@ static int skylake_rt286_codec_init(struct snd_soc_pcm_runtime *rtd) static int skylake_hdmi_init(struct snd_soc_pcm_runtime *rtd) { struct skl_rt286_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct skl_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -229,7 +229,7 @@ static int skylake_rt286_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, RT286_SCLK_S_PLL, 24000000, diff --git a/sound/soc/intel/boards/sof_da7219_max98373.c b/sound/soc/intel/boards/sof_da7219_max98373.c index 8f44f13d2848..b707dd3b5625 100644 --- a/sound/soc/intel/boards/sof_da7219_max98373.c +++ b/sound/soc/intel/boards/sof_da7219_max98373.c @@ -2,7 +2,7 @@ // Copyright(c) 2019 Intel Corporation. /* - * Intel SOF Machine driver for DA7219 + MAX98373 codec + * Intel SOF Machine driver for DA7219 + MAX98373/MAX98360A codec */ #include <linux/input.h> @@ -69,11 +69,20 @@ static const struct snd_kcontrol_new controls[] = { SOC_DAPM_PIN_SWITCH("Right Spk"), }; +static const struct snd_kcontrol_new m98360a_controls[] = { + SOC_DAPM_PIN_SWITCH("Headphone Jack"), + SOC_DAPM_PIN_SWITCH("Headset Mic"), + SOC_DAPM_PIN_SWITCH("Spk"), +}; + +/* For MAX98373 amp */ static const struct snd_soc_dapm_widget widgets[] = { SND_SOC_DAPM_HP("Headphone Jack", NULL), SND_SOC_DAPM_MIC("Headset Mic", NULL), + SND_SOC_DAPM_SPK("Left Spk", NULL), SND_SOC_DAPM_SPK("Right Spk", NULL), + SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0, platform_clock_control, SND_SOC_DAPM_POST_PMD | SND_SOC_DAPM_PRE_PMU), @@ -83,21 +92,45 @@ static const struct snd_soc_dapm_route audio_map[] = { { "Headphone Jack", NULL, "HPL" }, { "Headphone Jack", NULL, "HPR" }, + { "MIC", NULL, "Headset Mic" }, + + { "Headphone Jack", NULL, "Platform Clock" }, + { "Headset Mic", NULL, "Platform Clock" }, + { "Left Spk", NULL, "Left BE_OUT" }, { "Right Spk", NULL, "Right BE_OUT" }, +}; + +/* For MAX98360A amp */ +static const struct snd_soc_dapm_widget max98360a_widgets[] = { + SND_SOC_DAPM_HP("Headphone Jack", NULL), + SND_SOC_DAPM_MIC("Headset Mic", NULL), + + SND_SOC_DAPM_SPK("Spk", NULL), + + SND_SOC_DAPM_SUPPLY("Platform Clock", SND_SOC_NOPM, 0, 0, + platform_clock_control, SND_SOC_DAPM_POST_PMD | + SND_SOC_DAPM_PRE_PMU), +}; + +static const struct snd_soc_dapm_route max98360a_map[] = { + { "Headphone Jack", NULL, "HPL" }, + { "Headphone Jack", NULL, "HPR" }, { "MIC", NULL, "Headset Mic" }, { "Headphone Jack", NULL, "Platform Clock" }, { "Headset Mic", NULL, "Platform Clock" }, + + {"Spk", NULL, "Speaker"}, }; static struct snd_soc_jack headset; static int da7219_codec_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_component *component = rtd->codec_dai->component; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_component *component = codec_dai->component; struct snd_soc_jack *jack; int ret; @@ -140,7 +173,7 @@ static int ssp1_hw_params(struct snd_pcm_substream *substream, int ret, j; for (j = 0; j < runtime->num_codecs; j++) { - struct snd_soc_dai *codec_dai = runtime->codec_dais[j]; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(runtime, j); if (!strcmp(codec_dai->component->name, MAXIM_DEV0_NAME)) { /* vmon_slot_no = 0 imon_slot_no = 1 for TX slots */ @@ -181,7 +214,7 @@ static struct snd_soc_codec_conf max98373_codec_conf[] = { static int hdmi_init(struct snd_soc_pcm_runtime *rtd) { struct card_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -224,6 +257,9 @@ SND_SOC_DAILINK_DEF(ssp1_amps, /* Left */ COMP_CODEC(MAXIM_DEV0_NAME, MAX98373_CODEC_DAI), /* Right */ COMP_CODEC(MAXIM_DEV1_NAME, MAX98373_CODEC_DAI))); +SND_SOC_DAILINK_DEF(ssp1_m98360a, + DAILINK_COMP_ARRAY(COMP_CODEC("MX98360A:00", "HiFi"))); + SND_SOC_DAILINK_DEF(dmic_pin, DAILINK_COMP_ARRAY(COMP_CPU("DMIC01 Pin"))); SND_SOC_DAILINK_DEF(dmic_codec, @@ -320,6 +356,21 @@ static struct snd_soc_card card_da7219_m98373 = { .late_probe = card_late_probe, }; +static struct snd_soc_card card_da7219_m98360a = { + .name = "da7219max98360a", + .owner = THIS_MODULE, + .dai_link = dais, + .num_links = ARRAY_SIZE(dais), + .controls = m98360a_controls, + .num_controls = ARRAY_SIZE(m98360a_controls), + .dapm_widgets = max98360a_widgets, + .num_dapm_widgets = ARRAY_SIZE(max98360a_widgets), + .dapm_routes = max98360a_map, + .num_dapm_routes = ARRAY_SIZE(max98360a_map), + .fully_routed = true, + .late_probe = card_late_probe, +}; + static int audio_probe(struct platform_device *pdev) { static struct snd_soc_card *card; @@ -327,15 +378,26 @@ static int audio_probe(struct platform_device *pdev) struct card_private *ctx; int ret; - ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_ATOMIC); + ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); if (!ctx) return -ENOMEM; + /* By default dais[0] is configured for max98373 */ + if (!strcmp(pdev->name, "sof_da7219_max98360a")) { + dais[0] = (struct snd_soc_dai_link) { + .name = "SSP1-Codec", + .id = 0, + .no_pcm = 1, + .dpcm_playback = 1, + .ignore_pmdown_time = 1, + SND_SOC_DAILINK_REG(ssp1_pin, ssp1_m98360a, platform) }; + } + INIT_LIST_HEAD(&ctx->hdmi_pcm_list); card = (struct snd_soc_card *)pdev->id_entry->driver_data; card->dev = &pdev->dev; - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; ret = snd_soc_fixup_dai_links_platform_name(card, mach->mach_params.platform); if (ret) @@ -351,13 +413,17 @@ static const struct platform_device_id board_ids[] = { .name = "sof_da7219_max98373", .driver_data = (kernel_ulong_t)&card_da7219_m98373, }, + { + .name = "sof_da7219_max98360a", + .driver_data = (kernel_ulong_t)&card_da7219_m98360a, + }, { } }; static struct platform_driver audio = { .probe = audio_probe, .driver = { - .name = "sof_da7219_max98373", + .name = "sof_da7219_max98_360a_373", .pm = &snd_soc_pm_ops, }, .id_table = board_ids, @@ -368,4 +434,5 @@ module_platform_driver(audio) MODULE_DESCRIPTION("ASoC Intel(R) SOF Machine driver"); MODULE_AUTHOR("Yong Zhi <yong.zhi@intel.com>"); MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:sof_da7219_max98360a"); MODULE_ALIAS("platform:sof_da7219_max98373"); diff --git a/sound/soc/intel/boards/sof_maxim_common.c b/sound/soc/intel/boards/sof_maxim_common.c new file mode 100644 index 000000000000..463b39a7ccfd --- /dev/null +++ b/sound/soc/intel/boards/sof_maxim_common.c @@ -0,0 +1,80 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright(c) 2020 Intel Corporation. All rights reserved. +#include <linux/string.h> +#include <sound/pcm.h> +#include <sound/soc.h> +#include <sound/soc-dai.h> +#include <sound/soc-dapm.h> +#include <uapi/sound/asound.h> +#include "sof_maxim_common.h" + +static const struct snd_soc_dapm_route max_98373_dapm_routes[] = { + /* speaker */ + { "Left Spk", NULL, "Left BE_OUT" }, + { "Right Spk", NULL, "Right BE_OUT" }, +}; + +static struct snd_soc_codec_conf max_98373_codec_conf[] = { + { + .dlc = COMP_CODEC_CONF(MAX_98373_DEV0_NAME), + .name_prefix = "Right", + }, + { + .dlc = COMP_CODEC_CONF(MAX_98373_DEV1_NAME), + .name_prefix = "Left", + }, +}; + +struct snd_soc_dai_link_component max_98373_components[] = { + { /* For Left */ + .name = MAX_98373_DEV0_NAME, + .dai_name = MAX_98373_CODEC_DAI, + }, + { /* For Right */ + .name = MAX_98373_DEV1_NAME, + .dai_name = MAX_98373_CODEC_DAI, + }, +}; + +static int max98373_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai; + int j; + + for_each_rtd_codec_dais(rtd, j, codec_dai) { + if (!strcmp(codec_dai->component->name, MAX_98373_DEV0_NAME)) { + /* DEV0 tdm slot configuration */ + snd_soc_dai_set_tdm_slot(codec_dai, 0x30, 3, 8, 16); + } + if (!strcmp(codec_dai->component->name, MAX_98373_DEV1_NAME)) { + /* DEV1 tdm slot configuration */ + snd_soc_dai_set_tdm_slot(codec_dai, 0xC0, 3, 8, 16); + } + } + return 0; +} + +struct snd_soc_ops max_98373_ops = { + .hw_params = max98373_hw_params, +}; + +int max98373_spk_codec_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_card *card = rtd->card; + int ret; + + ret = snd_soc_dapm_add_routes(&card->dapm, max_98373_dapm_routes, + ARRAY_SIZE(max_98373_dapm_routes)); + if (ret) + dev_err(rtd->dev, "Speaker map addition failed: %d\n", ret); + return ret; +} + +void sof_max98373_codec_conf(struct snd_soc_card *card) +{ + card->codec_conf = max_98373_codec_conf; + card->num_configs = ARRAY_SIZE(max_98373_codec_conf); +} diff --git a/sound/soc/intel/boards/sof_maxim_common.h b/sound/soc/intel/boards/sof_maxim_common.h new file mode 100644 index 000000000000..406bf0e81155 --- /dev/null +++ b/sound/soc/intel/boards/sof_maxim_common.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright(c) 2020 Intel Corporation. + */ + +/* + * This file defines data structures used in Machine Driver for Intel + * platforms with Maxim Codecs. + */ +#ifndef __SOF_MAXIM_COMMON_H +#define __SOF_MAXIM_COMMON_H + +#include <sound/soc.h> + +#define MAX_98373_CODEC_DAI "max98373-aif1" +#define MAX_98373_DEV0_NAME "i2c-MX98373:00" +#define MAX_98373_DEV1_NAME "i2c-MX98373:01" + +extern struct snd_soc_dai_link_component max_98373_components[2]; +extern struct snd_soc_ops max_98373_ops; + +int max98373_spk_codec_init(struct snd_soc_pcm_runtime *rtd); +void sof_max98373_codec_conf(struct snd_soc_card *card); +#endif /* __SOF_MAXIM_COMMON_H */ diff --git a/sound/soc/intel/boards/sof_pcm512x.c b/sound/soc/intel/boards/sof_pcm512x.c new file mode 100644 index 000000000000..fb7811899999 --- /dev/null +++ b/sound/soc/intel/boards/sof_pcm512x.c @@ -0,0 +1,448 @@ +// SPDX-License-Identifier: GPL-2.0 +// Copyright(c) 2018-2020 Intel Corporation. + +/* + * Intel SOF Machine Driver for Intel platforms with TI PCM512x codec, + * e.g. Up or Up2 with Hifiberry DAC+ HAT + */ +#include <linux/clk.h> +#include <linux/dmi.h> +#include <linux/i2c.h> +#include <linux/input.h> +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/types.h> +#include <sound/core.h> +#include <sound/jack.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-acpi.h> +#include "../../codecs/pcm512x.h" +#include "../common/soc-intel-quirks.h" +#include "hda_dsp_common.h" + +#define NAME_SIZE 32 + +#define SOF_PCM512X_SSP_CODEC(quirk) ((quirk) & GENMASK(3, 0)) +#define SOF_PCM512X_SSP_CODEC_MASK (GENMASK(3, 0)) + +#define IDISP_CODEC_MASK 0x4 + +/* Default: SSP5 */ +static unsigned long sof_pcm512x_quirk = SOF_PCM512X_SSP_CODEC(5); + +static bool is_legacy_cpu; + +struct sof_hdmi_pcm { + struct list_head head; + struct snd_soc_dai *codec_dai; + int device; +}; + +struct sof_card_private { + struct list_head hdmi_pcm_list; + bool idisp_codec; +}; + +static int sof_pcm512x_quirk_cb(const struct dmi_system_id *id) +{ + sof_pcm512x_quirk = (unsigned long)id->driver_data; + return 1; +} + +static const struct dmi_system_id sof_pcm512x_quirk_table[] = { + { + .callback = sof_pcm512x_quirk_cb, + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "AAEON"), + DMI_MATCH(DMI_PRODUCT_NAME, "UP-CHT01"), + }, + .driver_data = (void *)(SOF_PCM512X_SSP_CODEC(2)), + }, + {} +}; + +static int sof_hdmi_init(struct snd_soc_pcm_runtime *rtd) +{ + struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); + struct sof_hdmi_pcm *pcm; + + pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); + if (!pcm) + return -ENOMEM; + + /* dai_link id is 1:1 mapped to the PCM device */ + pcm->device = rtd->dai_link->id; + pcm->codec_dai = dai; + + list_add_tail(&pcm->head, &ctx->hdmi_pcm_list); + + return 0; +} + +static int sof_pcm512x_codec_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_component *codec = asoc_rtd_to_codec(rtd, 0)->component; + + snd_soc_component_update_bits(codec, PCM512x_GPIO_EN, 0x08, 0x08); + snd_soc_component_update_bits(codec, PCM512x_GPIO_OUTPUT_4, 0x0f, 0x02); + snd_soc_component_update_bits(codec, PCM512x_GPIO_CONTROL_1, + 0x08, 0x08); + + return 0; +} + +static int aif1_startup(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_component *codec = asoc_rtd_to_codec(rtd, 0)->component; + + snd_soc_component_update_bits(codec, PCM512x_GPIO_CONTROL_1, + 0x08, 0x08); + + return 0; +} + +static void aif1_shutdown(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_component *codec = asoc_rtd_to_codec(rtd, 0)->component; + + snd_soc_component_update_bits(codec, PCM512x_GPIO_CONTROL_1, + 0x08, 0x00); +} + +static const struct snd_soc_ops sof_pcm512x_ops = { + .startup = aif1_startup, + .shutdown = aif1_shutdown, +}; + +static struct snd_soc_dai_link_component platform_component[] = { + { + /* name might be overridden during probe */ + .name = "0000:00:1f.3" + } +}; + +#if IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI) +static int sof_card_late_probe(struct snd_soc_card *card) +{ + struct sof_card_private *ctx = snd_soc_card_get_drvdata(card); + struct sof_hdmi_pcm *pcm; + + /* HDMI is not supported by SOF on Baytrail/CherryTrail */ + if (is_legacy_cpu) + return 0; + + if (list_empty(&ctx->hdmi_pcm_list)) + return -EINVAL; + + if (!ctx->idisp_codec) + return 0; + + pcm = list_first_entry(&ctx->hdmi_pcm_list, struct sof_hdmi_pcm, head); + + return hda_dsp_hdmi_build_controls(card, pcm->codec_dai->component); +} +#else +static int sof_card_late_probe(struct snd_soc_card *card) +{ + return 0; +} +#endif + +static const struct snd_kcontrol_new sof_controls[] = { + SOC_DAPM_PIN_SWITCH("Ext Spk"), +}; + +static const struct snd_soc_dapm_widget sof_widgets[] = { + SND_SOC_DAPM_SPK("Ext Spk", NULL), +}; + +static const struct snd_soc_dapm_widget dmic_widgets[] = { + SND_SOC_DAPM_MIC("SoC DMIC", NULL), +}; + +static const struct snd_soc_dapm_route sof_map[] = { + /* Speaker */ + {"Ext Spk", NULL, "OUTR"}, + {"Ext Spk", NULL, "OUTL"}, +}; + +static const struct snd_soc_dapm_route dmic_map[] = { + /* digital mics */ + {"DMic", NULL, "SoC DMIC"}, +}; + +static int dmic_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_card *card = rtd->card; + int ret; + + ret = snd_soc_dapm_new_controls(&card->dapm, dmic_widgets, + ARRAY_SIZE(dmic_widgets)); + if (ret) { + dev_err(card->dev, "DMic widget addition failed: %d\n", ret); + /* Don't need to add routes if widget addition failed */ + return ret; + } + + ret = snd_soc_dapm_add_routes(&card->dapm, dmic_map, + ARRAY_SIZE(dmic_map)); + + if (ret) + dev_err(card->dev, "DMic map addition failed: %d\n", ret); + + return ret; +} + +/* sof audio machine driver for pcm512x codec */ +static struct snd_soc_card sof_audio_card_pcm512x = { + .name = "pcm512x", + .owner = THIS_MODULE, + .controls = sof_controls, + .num_controls = ARRAY_SIZE(sof_controls), + .dapm_widgets = sof_widgets, + .num_dapm_widgets = ARRAY_SIZE(sof_widgets), + .dapm_routes = sof_map, + .num_dapm_routes = ARRAY_SIZE(sof_map), + .fully_routed = true, + .late_probe = sof_card_late_probe, +}; + +SND_SOC_DAILINK_DEF(pcm512x_component, + DAILINK_COMP_ARRAY(COMP_CODEC("i2c-104C5122:00", "pcm512x-hifi"))); +SND_SOC_DAILINK_DEF(dmic_component, + DAILINK_COMP_ARRAY(COMP_CODEC("dmic-codec", "dmic-hifi"))); + +static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev, + int ssp_codec, + int dmic_be_num, + int hdmi_num, + bool idisp_codec) +{ + struct snd_soc_dai_link_component *idisp_components; + struct snd_soc_dai_link_component *cpus; + struct snd_soc_dai_link *links; + int i, id = 0; + + links = devm_kcalloc(dev, sof_audio_card_pcm512x.num_links, + sizeof(struct snd_soc_dai_link), GFP_KERNEL); + cpus = devm_kcalloc(dev, sof_audio_card_pcm512x.num_links, + sizeof(struct snd_soc_dai_link_component), GFP_KERNEL); + if (!links || !cpus) + goto devm_err; + + /* codec SSP */ + links[id].name = devm_kasprintf(dev, GFP_KERNEL, + "SSP%d-Codec", ssp_codec); + if (!links[id].name) + goto devm_err; + + links[id].id = id; + links[id].codecs = pcm512x_component; + links[id].num_codecs = ARRAY_SIZE(pcm512x_component); + links[id].platforms = platform_component; + links[id].num_platforms = ARRAY_SIZE(platform_component); + links[id].init = sof_pcm512x_codec_init; + links[id].ops = &sof_pcm512x_ops; + links[id].nonatomic = true; + links[id].dpcm_playback = 1; + /* + * capture only supported with specific versions of the Hifiberry DAC+ + * links[id].dpcm_capture = 1; + */ + links[id].no_pcm = 1; + links[id].cpus = &cpus[id]; + links[id].num_cpus = 1; + if (is_legacy_cpu) { + links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, + "ssp%d-port", + ssp_codec); + if (!links[id].cpus->dai_name) + goto devm_err; + } else { + links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, + "SSP%d Pin", + ssp_codec); + if (!links[id].cpus->dai_name) + goto devm_err; + } + id++; + + /* dmic */ + if (dmic_be_num > 0) { + /* at least we have dmic01 */ + links[id].name = "dmic01"; + links[id].cpus = &cpus[id]; + links[id].cpus->dai_name = "DMIC01 Pin"; + links[id].init = dmic_init; + if (dmic_be_num > 1) { + /* set up 2 BE links at most */ + links[id + 1].name = "dmic16k"; + links[id + 1].cpus = &cpus[id + 1]; + links[id + 1].cpus->dai_name = "DMIC16k Pin"; + dmic_be_num = 2; + } + } + + for (i = 0; i < dmic_be_num; i++) { + links[id].id = id; + links[id].num_cpus = 1; + links[id].codecs = dmic_component; + links[id].num_codecs = ARRAY_SIZE(dmic_component); + links[id].platforms = platform_component; + links[id].num_platforms = ARRAY_SIZE(platform_component); + links[id].ignore_suspend = 1; + links[id].dpcm_capture = 1; + links[id].no_pcm = 1; + id++; + } + + /* HDMI */ + if (hdmi_num > 0) { + idisp_components = devm_kcalloc(dev, hdmi_num, + sizeof(struct snd_soc_dai_link_component), + GFP_KERNEL); + if (!idisp_components) + goto devm_err; + } + for (i = 1; i <= hdmi_num; i++) { + links[id].name = devm_kasprintf(dev, GFP_KERNEL, + "iDisp%d", i); + if (!links[id].name) + goto devm_err; + + links[id].id = id; + links[id].cpus = &cpus[id]; + links[id].num_cpus = 1; + links[id].cpus->dai_name = devm_kasprintf(dev, GFP_KERNEL, + "iDisp%d Pin", i); + if (!links[id].cpus->dai_name) + goto devm_err; + + /* + * topology cannot be loaded if codec is missing, so + * use the dummy codec if needed + */ + if (idisp_codec) { + idisp_components[i - 1].name = "ehdaudio0D2"; + idisp_components[i - 1].dai_name = + devm_kasprintf(dev, GFP_KERNEL, + "intel-hdmi-hifi%d", i); + } else { + idisp_components[i - 1].name = "snd-soc-dummy"; + idisp_components[i - 1].dai_name = "snd-soc-dummy-dai"; + } + if (!idisp_components[i - 1].dai_name) + goto devm_err; + + links[id].codecs = &idisp_components[i - 1]; + links[id].num_codecs = 1; + links[id].platforms = platform_component; + links[id].num_platforms = ARRAY_SIZE(platform_component); + links[id].init = sof_hdmi_init; + links[id].dpcm_playback = 1; + links[id].no_pcm = 1; + id++; + } + + return links; +devm_err: + return NULL; +} + +static int sof_audio_probe(struct platform_device *pdev) +{ + struct snd_soc_acpi_mach *mach = pdev->dev.platform_data; + struct snd_soc_dai_link *dai_links; + struct sof_card_private *ctx; + int dmic_be_num, hdmi_num; + int ret, ssp_codec; + + ctx = devm_kzalloc(&pdev->dev, sizeof(*ctx), GFP_KERNEL); + if (!ctx) + return -ENOMEM; + + hdmi_num = 0; + if (soc_intel_is_byt() || soc_intel_is_cht()) { + is_legacy_cpu = true; + dmic_be_num = 0; + /* default quirk for legacy cpu */ + sof_pcm512x_quirk = SOF_PCM512X_SSP_CODEC(2); + } else { + dmic_be_num = 2; +#if IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI) + if (mach->mach_params.common_hdmi_codec_drv && + (mach->mach_params.codec_mask & IDISP_CODEC_MASK)) + ctx->idisp_codec = true; + + /* links are always present in topology */ + hdmi_num = 3; +#endif + } + + dmi_check_system(sof_pcm512x_quirk_table); + + dev_dbg(&pdev->dev, "sof_pcm512x_quirk = %lx\n", sof_pcm512x_quirk); + + ssp_codec = sof_pcm512x_quirk & SOF_PCM512X_SSP_CODEC_MASK; + + /* compute number of dai links */ + sof_audio_card_pcm512x.num_links = 1 + dmic_be_num + hdmi_num; + + dai_links = sof_card_dai_links_create(&pdev->dev, ssp_codec, + dmic_be_num, hdmi_num, + ctx->idisp_codec); + if (!dai_links) + return -ENOMEM; + + sof_audio_card_pcm512x.dai_link = dai_links; + + INIT_LIST_HEAD(&ctx->hdmi_pcm_list); + + sof_audio_card_pcm512x.dev = &pdev->dev; + + /* set platform name for each dailink */ + ret = snd_soc_fixup_dai_links_platform_name(&sof_audio_card_pcm512x, + mach->mach_params.platform); + if (ret) + return ret; + + snd_soc_card_set_drvdata(&sof_audio_card_pcm512x, ctx); + + return devm_snd_soc_register_card(&pdev->dev, + &sof_audio_card_pcm512x); +} + +static int sof_pcm512x_remove(struct platform_device *pdev) +{ + struct snd_soc_card *card = platform_get_drvdata(pdev); + struct snd_soc_component *component = NULL; + + for_each_card_components(card, component) { + if (!strcmp(component->name, pcm512x_component[0].name)) { + snd_soc_component_set_jack(component, NULL, NULL); + break; + } + } + + return 0; +} + +static struct platform_driver sof_audio = { + .probe = sof_audio_probe, + .remove = sof_pcm512x_remove, + .driver = { + .name = "sof_pcm512x", + .pm = &snd_soc_pm_ops, + }, +}; +module_platform_driver(sof_audio) + +MODULE_DESCRIPTION("ASoC Intel(R) SOF + PCM512x Machine driver"); +MODULE_AUTHOR("Pierre-Louis Bossart"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:sof_pcm512x"); diff --git a/sound/soc/intel/boards/sof_rt5682.c b/sound/soc/intel/boards/sof_rt5682.c index 5d878873a8e0..8c29431b5847 100644 --- a/sound/soc/intel/boards/sof_rt5682.c +++ b/sound/soc/intel/boards/sof_rt5682.c @@ -1,9 +1,9 @@ // SPDX-License-Identifier: GPL-2.0 -// Copyright(c) 2019 Intel Corporation. +// Copyright(c) 2019-2020 Intel Corporation. /* * Intel SOF Machine Driver with Realtek rt5682 Codec - * and speaker codec MAX98357A + * and speaker codec MAX98357A or RT1015. */ #include <linux/i2c.h> #include <linux/input.h> @@ -18,10 +18,12 @@ #include <sound/soc.h> #include <sound/rt5682.h> #include <sound/soc-acpi.h> +#include "../../codecs/rt1015.h" #include "../../codecs/rt5682.h" #include "../../codecs/hdac_hdmi.h" #include "../common/soc-intel-quirks.h" #include "hda_dsp_common.h" +#include "sof_maxim_common.h" #define NAME_SIZE 32 @@ -39,6 +41,8 @@ #define SOF_RT5682_NUM_HDMIDEV_MASK (GENMASK(12, 10)) #define SOF_RT5682_NUM_HDMIDEV(quirk) \ ((quirk << SOF_RT5682_NUM_HDMIDEV_SHIFT) & SOF_RT5682_NUM_HDMIDEV_MASK) +#define SOF_RT1015_SPEAKER_AMP_PRESENT BIT(13) +#define SOF_MAX98373_SPEAKER_AMP_PRESENT BIT(14) /* Default: MCLK on, MCLK 19.2M, SSP0 */ static unsigned long sof_rt5682_quirk = SOF_RT5682_MCLK_EN | @@ -120,7 +124,7 @@ static const struct dmi_system_id sof_rt5682_quirk_table[] = { static int sof_hdmi_init(struct snd_soc_pcm_runtime *rtd) { struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct sof_hdmi_pcm *pcm; pcm = devm_kzalloc(rtd->card->dev, sizeof(*pcm), GFP_KERNEL); @@ -139,7 +143,7 @@ static int sof_hdmi_init(struct snd_soc_pcm_runtime *rtd) static int sof_rt5682_codec_init(struct snd_soc_pcm_runtime *rtd) { struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; struct snd_soc_jack *jack; int ret; @@ -207,7 +211,7 @@ static int sof_rt5682_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct sof_card_private *ctx = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int clk_id, clk_freq, pll_out, ret; if (sof_rt5682_quirk & SOF_RT5682_MCLK_EN) { @@ -260,6 +264,42 @@ static struct snd_soc_ops sof_rt5682_ops = { .hw_params = sof_rt5682_hw_params, }; +static int sof_rt1015_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_card *card = rtd->card; + struct snd_soc_dai *codec_dai; + int i, ret; + + if (!snd_soc_card_get_codec_dai(card, "rt1015-aif")) + return 0; + + for_each_rtd_codec_dais(rtd, i, codec_dai) { + ret = snd_soc_dai_set_pll(codec_dai, 0, RT1015_PLL_S_BCLK, + params_rate(params) * 50, + params_rate(params) * 256); + if (ret < 0) { + dev_err(card->dev, "failed to set pll\n"); + return ret; + } + /* Configure sysclk for codec */ + ret = snd_soc_dai_set_sysclk(codec_dai, RT1015_SCLK_S_PLL, + params_rate(params) * 256, + SND_SOC_CLOCK_IN); + if (ret < 0) { + dev_err(card->dev, "failed to set sysclk\n"); + return ret; + } + } + + return 0; +} + +static struct snd_soc_ops sof_rt1015_ops = { + .hw_params = sof_rt1015_hw_params, +}; + static struct snd_soc_dai_link_component platform_component[] = { { /* name might be overridden during probe */ @@ -316,12 +356,17 @@ static const struct snd_kcontrol_new sof_controls[] = { SOC_DAPM_PIN_SWITCH("Headphone Jack"), SOC_DAPM_PIN_SWITCH("Headset Mic"), SOC_DAPM_PIN_SWITCH("Spk"), + SOC_DAPM_PIN_SWITCH("Left Spk"), + SOC_DAPM_PIN_SWITCH("Right Spk"), + }; static const struct snd_soc_dapm_widget sof_widgets[] = { SND_SOC_DAPM_HP("Headphone Jack", NULL), SND_SOC_DAPM_MIC("Headset Mic", NULL), SND_SOC_DAPM_SPK("Spk", NULL), + SND_SOC_DAPM_SPK("Left Spk", NULL), + SND_SOC_DAPM_SPK("Right Spk", NULL), }; static const struct snd_soc_dapm_widget dmic_widgets[] = { @@ -342,11 +387,22 @@ static const struct snd_soc_dapm_route speaker_map[] = { { "Spk", NULL, "Speaker" }, }; +static const struct snd_soc_dapm_route speaker_map_lr[] = { + { "Left Spk", NULL, "Left SPO" }, + { "Right Spk", NULL, "Right SPO" }, +}; + static const struct snd_soc_dapm_route dmic_map[] = { /* digital mics */ {"DMic", NULL, "SoC DMIC"}, }; +static int speaker_codec_init_lr(struct snd_soc_pcm_runtime *rtd) +{ + return snd_soc_dapm_add_routes(&rtd->card->dapm, speaker_map_lr, + ARRAY_SIZE(speaker_map_lr)); +} + static int speaker_codec_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_card *card = rtd->card; @@ -382,6 +438,17 @@ static int dmic_init(struct snd_soc_pcm_runtime *rtd) return ret; } +static struct snd_soc_codec_conf rt1015_amp_conf[] = { + { + .dlc = COMP_CODEC_CONF("i2c-10EC1015:00"), + .name_prefix = "Left", + }, + { + .dlc = COMP_CODEC_CONF("i2c-10EC1015:01"), + .name_prefix = "Right", + }, +}; + /* sof audio machine driver for rt5682 codec */ static struct snd_soc_card sof_audio_card_rt5682 = { .name = "rt5682", /* the sof- prefix is added by the core */ @@ -417,6 +484,17 @@ static struct snd_soc_dai_link_component max98357a_component[] = { } }; +static struct snd_soc_dai_link_component rt1015_components[] = { + { + .name = "i2c-10EC1015:00", + .dai_name = "rt1015-aif", + }, + { + .name = "i2c-10EC1015:01", + .dai_name = "rt1015-aif", + }, +}; + static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev, int ssp_codec, int ssp_amp, @@ -556,11 +634,24 @@ static struct snd_soc_dai_link *sof_card_dai_links_create(struct device *dev, goto devm_err; links[id].id = id; - links[id].codecs = max98357a_component; - links[id].num_codecs = ARRAY_SIZE(max98357a_component); + if (sof_rt5682_quirk & SOF_RT1015_SPEAKER_AMP_PRESENT) { + links[id].codecs = rt1015_components; + links[id].num_codecs = ARRAY_SIZE(rt1015_components); + links[id].init = speaker_codec_init_lr; + links[id].ops = &sof_rt1015_ops; + } else if (sof_rt5682_quirk & + SOF_MAX98373_SPEAKER_AMP_PRESENT) { + links[id].codecs = max_98373_components; + links[id].num_codecs = ARRAY_SIZE(max_98373_components); + links[id].init = max98373_spk_codec_init; + links[id].ops = &max_98373_ops; + } else { + links[id].codecs = max98357a_component; + links[id].num_codecs = ARRAY_SIZE(max98357a_component); + links[id].init = speaker_codec_init; + } links[id].platforms = platform_component; links[id].num_platforms = ARRAY_SIZE(platform_component); - links[id].init = speaker_codec_init, links[id].nonatomic = true; links[id].dpcm_playback = 1; links[id].no_pcm = 1; @@ -604,7 +695,7 @@ static int sof_audio_probe(struct platform_device *pdev) dmi_check_system(sof_rt5682_quirk_table); - mach = (&pdev->dev)->platform_data; + mach = pdev->dev.platform_data; /* A speaker amp might not be present when the quirk claims one is. * Detect this via whether the machine driver match includes quirk_data. @@ -662,6 +753,9 @@ static int sof_audio_probe(struct platform_device *pdev) if (sof_rt5682_quirk & SOF_SPEAKER_AMP_PRESENT) sof_audio_card_rt5682.num_links++; + if (sof_rt5682_quirk & SOF_MAX98373_SPEAKER_AMP_PRESENT) + sof_max98373_codec_conf(&sof_audio_card_rt5682); + dai_links = sof_card_dai_links_create(&pdev->dev, ssp_codec, ssp_amp, dmic_be_num, hdmi_num); if (!dai_links) @@ -669,6 +763,11 @@ static int sof_audio_probe(struct platform_device *pdev) sof_audio_card_rt5682.dai_link = dai_links; + if (sof_rt5682_quirk & SOF_RT1015_SPEAKER_AMP_PRESENT) { + sof_audio_card_rt5682.codec_conf = rt1015_amp_conf; + sof_audio_card_rt5682.num_configs = ARRAY_SIZE(rt1015_amp_conf); + } + INIT_LIST_HEAD(&ctx->hdmi_pcm_list); sof_audio_card_rt5682.dev = &pdev->dev; @@ -714,6 +813,24 @@ static const struct platform_device_id board_ids[] = { SOF_RT5682_SSP_AMP(1) | SOF_RT5682_NUM_HDMIDEV(4)), }, + { + .name = "jsl_rt5682_rt1015", + .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | + SOF_RT5682_MCLK_24MHZ | + SOF_RT5682_SSP_CODEC(0) | + SOF_SPEAKER_AMP_PRESENT | + SOF_RT1015_SPEAKER_AMP_PRESENT | + SOF_RT5682_SSP_AMP(1)), + }, + { + .name = "tgl_max98373_rt5682", + .driver_data = (kernel_ulong_t)(SOF_RT5682_MCLK_EN | + SOF_RT5682_SSP_CODEC(0) | + SOF_SPEAKER_AMP_PRESENT | + SOF_MAX98373_SPEAKER_AMP_PRESENT | + SOF_RT5682_SSP_AMP(1) | + SOF_RT5682_NUM_HDMIDEV(4)), + }, { } }; @@ -735,3 +852,5 @@ MODULE_AUTHOR("Sathya Prakash M R <sathya.prakash.m.r@intel.com>"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("platform:sof_rt5682"); MODULE_ALIAS("platform:tgl_max98357a_rt5682"); +MODULE_ALIAS("platform:jsl_rt5682_rt1015"); +MODULE_ALIAS("platform:tgl_max98373_rt5682"); diff --git a/sound/soc/intel/common/soc-acpi-intel-bxt-match.c b/sound/soc/intel/common/soc-acpi-intel-bxt-match.c index 4a5adae1d785..f5092bc48364 100644 --- a/sound/soc/intel/common/soc-acpi-intel-bxt-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-bxt-match.c @@ -65,7 +65,7 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_bxt_machines[] = { }, { .id = "104C5122", - .drv_name = "bxt-pcm512x", + .drv_name = "sof_pcm512x", .sof_fw_filename = "sof-apl.ri", .sof_tplg_filename = "sof-apl-pcm512x.tplg", }, diff --git a/sound/soc/intel/common/soc-acpi-intel-cht-match.c b/sound/soc/intel/common/soc-acpi-intel-cht-match.c index d0fb43c2b9f6..2752dc955733 100644 --- a/sound/soc/intel/common/soc-acpi-intel-cht-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-cht-match.c @@ -174,6 +174,13 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_cherrytrail_machines[] = { .sof_fw_filename = "sof-cht.ri", .sof_tplg_filename = "sof-cht-cx2072x.tplg", }, + { + .id = "104C5122", + .drv_name = "sof_pcm512x", + .sof_fw_filename = "sof-cht.ri", + .sof_tplg_filename = "sof-cht-src-50khz-pcm512x.tplg", + }, + #if IS_ENABLED(CONFIG_SND_SOC_INTEL_BYT_CHT_NOCODEC_MACH) /* * This is always last in the table so that it is selected only when diff --git a/sound/soc/intel/common/soc-acpi-intel-cml-match.c b/sound/soc/intel/common/soc-acpi-intel-cml-match.c index f55634c4c2e8..3525da79c68a 100644 --- a/sound/soc/intel/common/soc-acpi-intel-cml-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-cml-match.c @@ -59,42 +59,95 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_cml_machines[] = { }; EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_cml_machines); -static const u64 rt711_0_adr[] = { - 0x000010025D071100 +static const struct snd_soc_acpi_endpoint single_endpoint = { + .num = 0, + .aggregated = 0, + .group_position = 0, + .group_id = 0, }; -static const u64 rt1308_1_adr[] = { - 0x000110025D130800 +static const struct snd_soc_acpi_endpoint spk_l_endpoint = { + .num = 0, + .aggregated = 1, + .group_position = 0, + .group_id = 1, }; -static const u64 rt1308_2_adr[] = { - 0x000210025D130800 +static const struct snd_soc_acpi_endpoint spk_r_endpoint = { + .num = 0, + .aggregated = 1, + .group_position = 1, + .group_id = 1, }; -static const u64 rt715_3_adr[] = { - 0x000310025D071500 +static const struct snd_soc_acpi_adr_device rt711_0_adr[] = { + { + .adr = 0x000010025D071100, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt1308_1_adr[] = { + { + .adr = 0x000110025D130800, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt1308_2_adr[] = { + { + .adr = 0x000210025D130800, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt1308_1_group1_adr[] = { + { + .adr = 0x000110025D130800, + .num_endpoints = 1, + .endpoints = &spk_l_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt1308_2_group1_adr[] = { + { + .adr = 0x000210025D130800, + .num_endpoints = 1, + .endpoints = &spk_r_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt715_3_adr[] = { + { + .adr = 0x000310025D071500, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } }; static const struct snd_soc_acpi_link_adr cml_3_in_1_default[] = { { .mask = BIT(0), .num_adr = ARRAY_SIZE(rt711_0_adr), - .adr = rt711_0_adr, + .adr_d = rt711_0_adr, }, { .mask = BIT(1), - .num_adr = ARRAY_SIZE(rt1308_1_adr), - .adr = rt1308_1_adr, + .num_adr = ARRAY_SIZE(rt1308_1_group1_adr), + .adr_d = rt1308_1_group1_adr, }, { .mask = BIT(2), - .num_adr = ARRAY_SIZE(rt1308_2_adr), - .adr = rt1308_2_adr, + .num_adr = ARRAY_SIZE(rt1308_2_group1_adr), + .adr_d = rt1308_2_group1_adr, }, { .mask = BIT(3), .num_adr = ARRAY_SIZE(rt715_3_adr), - .adr = rt715_3_adr, + .adr_d = rt715_3_adr, }, {} }; @@ -103,17 +156,17 @@ static const struct snd_soc_acpi_link_adr cml_3_in_1_mono_amp[] = { { .mask = BIT(0), .num_adr = ARRAY_SIZE(rt711_0_adr), - .adr = rt711_0_adr, + .adr_d = rt711_0_adr, }, { .mask = BIT(1), .num_adr = ARRAY_SIZE(rt1308_1_adr), - .adr = rt1308_1_adr, + .adr_d = rt1308_1_adr, }, { .mask = BIT(3), .num_adr = ARRAY_SIZE(rt715_3_adr), - .adr = rt715_3_adr, + .adr_d = rt715_3_adr, }, {} }; diff --git a/sound/soc/intel/common/soc-acpi-intel-icl-match.c b/sound/soc/intel/common/soc-acpi-intel-icl-match.c index 752733013d54..a05fc083829e 100644 --- a/sound/soc/intel/common/soc-acpi-intel-icl-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-icl-match.c @@ -33,55 +33,112 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_icl_machines[] = { }; EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_icl_machines); -static const u64 rt700_0_adr[] = { - 0x000010025D070000 +static const struct snd_soc_acpi_endpoint single_endpoint = { + .num = 0, + .aggregated = 0, + .group_position = 0, + .group_id = 0, +}; + +static const struct snd_soc_acpi_endpoint spk_l_endpoint = { + .num = 0, + .aggregated = 1, + .group_position = 0, + .group_id = 1, +}; + +static const struct snd_soc_acpi_endpoint spk_r_endpoint = { + .num = 0, + .aggregated = 1, + .group_position = 1, + .group_id = 1, +}; + +static const struct snd_soc_acpi_adr_device rt700_0_adr[] = { + { + .adr = 0x000010025D070000, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } }; static const struct snd_soc_acpi_link_adr icl_rvp[] = { { .mask = BIT(0), .num_adr = ARRAY_SIZE(rt700_0_adr), - .adr = rt700_0_adr, + .adr_d = rt700_0_adr, }, {} }; -static const u64 rt711_0_adr[] = { - 0x000010025D071100 +static const struct snd_soc_acpi_adr_device rt711_0_adr[] = { + { + .adr = 0x000010025D071100, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt1308_1_adr[] = { + { + .adr = 0x000110025D130800, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } }; -static const u64 rt1308_1_adr[] = { - 0x000110025D130800 +static const struct snd_soc_acpi_adr_device rt1308_2_adr[] = { + { + .adr = 0x000210025D130800, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } }; -static const u64 rt1308_2_adr[] = { - 0x000210025D130800 +static const struct snd_soc_acpi_adr_device rt1308_1_group1_adr[] = { + { + .adr = 0x000110025D130800, + .num_endpoints = 1, + .endpoints = &spk_l_endpoint, + } }; -static const u64 rt715_3_adr[] = { - 0x000310025D071500 +static const struct snd_soc_acpi_adr_device rt1308_2_group1_adr[] = { + { + .adr = 0x000210025D130800, + .num_endpoints = 1, + .endpoints = &spk_r_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt715_3_adr[] = { + { + .adr = 0x000310025D071500, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } }; static const struct snd_soc_acpi_link_adr icl_3_in_1_default[] = { { .mask = BIT(0), .num_adr = ARRAY_SIZE(rt711_0_adr), - .adr = rt711_0_adr, + .adr_d = rt711_0_adr, }, { .mask = BIT(1), - .num_adr = ARRAY_SIZE(rt1308_1_adr), - .adr = rt1308_1_adr, + .num_adr = ARRAY_SIZE(rt1308_1_group1_adr), + .adr_d = rt1308_1_group1_adr, }, { .mask = BIT(2), - .num_adr = ARRAY_SIZE(rt1308_2_adr), - .adr = rt1308_2_adr, + .num_adr = ARRAY_SIZE(rt1308_2_group1_adr), + .adr_d = rt1308_2_group1_adr, }, { .mask = BIT(3), .num_adr = ARRAY_SIZE(rt715_3_adr), - .adr = rt715_3_adr, + .adr_d = rt715_3_adr, }, {} }; @@ -90,17 +147,17 @@ static const struct snd_soc_acpi_link_adr icl_3_in_1_mono_amp[] = { { .mask = BIT(0), .num_adr = ARRAY_SIZE(rt711_0_adr), - .adr = rt711_0_adr, + .adr_d = rt711_0_adr, }, { .mask = BIT(1), .num_adr = ARRAY_SIZE(rt1308_1_adr), - .adr = rt1308_1_adr, + .adr_d = rt1308_1_adr, }, { .mask = BIT(3), .num_adr = ARRAY_SIZE(rt715_3_adr), - .adr = rt715_3_adr, + .adr_d = rt715_3_adr, }, {} }; diff --git a/sound/soc/intel/common/soc-acpi-intel-jsl-match.c b/sound/soc/intel/common/soc-acpi-intel-jsl-match.c index ed2b125f6a11..4388a32718d8 100644 --- a/sound/soc/intel/common/soc-acpi-intel-jsl-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-jsl-match.c @@ -2,20 +2,50 @@ /* * soc-apci-intel-jsl-match.c - tables and support for JSL ACPI enumeration. * - * Copyright (c) 2019, Intel Corporation. + * Copyright (c) 2019-2020, Intel Corporation. * */ #include <sound/soc-acpi.h> #include <sound/soc-acpi-intel-match.h> +static struct snd_soc_acpi_codecs jsl_7219_98373_codecs = { + .num_codecs = 1, + .codecs = {"MX98373"} +}; + +static struct snd_soc_acpi_codecs rt1015_spk = { + .num_codecs = 1, + .codecs = {"10EC1015"} +}; + +/* + * When adding new entry to the snd_soc_acpi_intel_jsl_machines array, + * use .quirk_data member to distinguish different machine driver, + * and keep ACPI .id field unchanged for the common codec. + */ struct snd_soc_acpi_mach snd_soc_acpi_intel_jsl_machines[] = { { .id = "DLGS7219", .drv_name = "sof_da7219_max98373", - .machine_quirk = snd_soc_acpi_codec_list, .sof_fw_filename = "sof-jsl.ri", .sof_tplg_filename = "sof-jsl-da7219.tplg", + .machine_quirk = snd_soc_acpi_codec_list, + .quirk_data = &jsl_7219_98373_codecs, + }, + { + .id = "DLGS7219", + .drv_name = "sof_da7219_max98360a", + .sof_fw_filename = "sof-jsl.ri", + .sof_tplg_filename = "sof-jsl-da7219-mx98360a.tplg", + }, + { + .id = "10EC5682", + .drv_name = "jsl_rt5682_rt1015", + .sof_fw_filename = "sof-jsl.ri", + .machine_quirk = snd_soc_acpi_codec_list, + .quirk_data = &rt1015_spk, + .sof_tplg_filename = "sof-jsl-rt5682-rt1015.tplg", }, {}, }; diff --git a/sound/soc/intel/common/soc-acpi-intel-tgl-match.c b/sound/soc/intel/common/soc-acpi-intel-tgl-match.c index 5984dd151f3e..3153b44f9053 100644 --- a/sound/soc/intel/common/soc-acpi-intel-tgl-match.c +++ b/sound/soc/intel/common/soc-acpi-intel-tgl-match.c @@ -14,20 +14,53 @@ static struct snd_soc_acpi_codecs tgl_codecs = { .codecs = {"MX98357A"} }; -static const u64 rt711_0_adr[] = { - 0x000010025D071100 +static const struct snd_soc_acpi_endpoint single_endpoint = { + .num = 0, + .aggregated = 0, + .group_position = 0, + .group_id = 0, }; -static const u64 rt1308_1_adr[] = { - 0x000120025D130800, - 0x000122025D130800 +static const struct snd_soc_acpi_endpoint spk_l_endpoint = { + .num = 0, + .aggregated = 1, + .group_position = 0, + .group_id = 1, +}; + +static const struct snd_soc_acpi_endpoint spk_r_endpoint = { + .num = 0, + .aggregated = 1, + .group_position = 1, + .group_id = 1, +}; + +static const struct snd_soc_acpi_adr_device rt711_0_adr[] = { + { + .adr = 0x000010025D071100, + .num_endpoints = 1, + .endpoints = &single_endpoint, + } +}; + +static const struct snd_soc_acpi_adr_device rt1308_1_adr[] = { + { + .adr = 0x000120025D130800, + .num_endpoints = 1, + .endpoints = &spk_l_endpoint, + }, + { + .adr = 0x000122025D130800, + .num_endpoints = 1, + .endpoints = &spk_r_endpoint, + } }; static const struct snd_soc_acpi_link_adr tgl_i2s_rt1308[] = { { .mask = BIT(0), .num_adr = ARRAY_SIZE(rt711_0_adr), - .adr = rt711_0_adr, + .adr_d = rt711_0_adr, }, {} }; @@ -36,16 +69,21 @@ static const struct snd_soc_acpi_link_adr tgl_rvp[] = { { .mask = BIT(0), .num_adr = ARRAY_SIZE(rt711_0_adr), - .adr = rt711_0_adr, + .adr_d = rt711_0_adr, }, { .mask = BIT(1), .num_adr = ARRAY_SIZE(rt1308_1_adr), - .adr = rt1308_1_adr, + .adr_d = rt1308_1_adr, }, {} }; +static struct snd_soc_acpi_codecs tgl_max98373_amp = { + .num_codecs = 1, + .codecs = {"MX98373"} +}; + struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_machines[] = { { .id = "10EC1308", @@ -63,6 +101,14 @@ struct snd_soc_acpi_mach snd_soc_acpi_intel_tgl_machines[] = { .sof_fw_filename = "sof-tgl.ri", .sof_tplg_filename = "sof-tgl-max98357a-rt5682.tplg", }, + { + .id = "10EC5682", + .drv_name = "tgl_max98373_rt5682", + .machine_quirk = snd_soc_acpi_codec_list, + .quirk_data = &tgl_max98373_amp, + .sof_fw_filename = "sof-tgl.ri", + .sof_tplg_filename = "sof-tgl-max98373-rt5682.tplg", + }, {}, }; EXPORT_SYMBOL_GPL(snd_soc_acpi_intel_tgl_machines); diff --git a/sound/soc/intel/haswell/sst-haswell-pcm.c b/sound/soc/intel/haswell/sst-haswell-pcm.c index 033d7c05d7fb..c183f8e94ee4 100644 --- a/sound/soc/intel/haswell/sst-haswell-pcm.c +++ b/sound/soc/intel/haswell/sst-haswell-pcm.c @@ -476,7 +476,7 @@ static int hsw_pcm_hw_params(struct snd_soc_component *component, u8 channels; int ret, dai; - dai = mod_map[rtd->cpu_dai->id].dai_id; + dai = mod_map[asoc_rtd_to_cpu(rtd, 0)->id].dai_id; pcm_data = &pdata->pcm[dai][substream->stream]; /* check if we are being called a subsequent time */ @@ -494,7 +494,7 @@ static int hsw_pcm_hw_params(struct snd_soc_component *component, } pcm_data->allocated = false; - pcm_data->stream = sst_hsw_stream_new(hsw, rtd->cpu_dai->id, + pcm_data->stream = sst_hsw_stream_new(hsw, asoc_rtd_to_cpu(rtd, 0)->id, hsw_notify_pointer, pcm_data); if (pcm_data->stream == NULL) { dev_err(rtd->dev, "error: failed to create stream\n"); @@ -509,7 +509,7 @@ static int hsw_pcm_hw_params(struct snd_soc_component *component, path_id = SST_HSW_STREAM_PATH_SSP0_IN; /* DSP stream type depends on DAI ID */ - switch (rtd->cpu_dai->id) { + switch (asoc_rtd_to_cpu(rtd, 0)->id) { case 0: if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { stream_type = SST_HSW_STREAM_TYPE_SYSTEM; @@ -533,7 +533,7 @@ static int hsw_pcm_hw_params(struct snd_soc_component *component, break; default: dev_err(rtd->dev, "error: invalid DAI ID %d\n", - rtd->cpu_dai->id); + asoc_rtd_to_cpu(rtd, 0)->id); return -EINVAL; } @@ -595,7 +595,7 @@ static int hsw_pcm_hw_params(struct snd_soc_component *component, dmab = snd_pcm_get_dma_buf(substream); ret = create_adsp_page_table(substream, pdata, rtd, runtime->dma_area, - runtime->dma_bytes, rtd->cpu_dai->id); + runtime->dma_bytes, asoc_rtd_to_cpu(rtd, 0)->id); if (ret < 0) return ret; @@ -608,7 +608,7 @@ static int hsw_pcm_hw_params(struct snd_soc_component *component, pages = runtime->dma_bytes / PAGE_SIZE; ret = sst_hsw_stream_buffer(hsw, pcm_data->stream, - pdata->dmab[rtd->cpu_dai->id][substream->stream].addr, + pdata->dmab[asoc_rtd_to_cpu(rtd, 0)->id][substream->stream].addr, pages, runtime->dma_bytes, 0, snd_sgbuf_get_addr(dmab, 0) >> PAGE_SHIFT); if (ret < 0) { @@ -661,7 +661,7 @@ static int hsw_pcm_trigger(struct snd_soc_component *component, snd_pcm_uframes_t pos; int dai; - dai = mod_map[rtd->cpu_dai->id].dai_id; + dai = mod_map[asoc_rtd_to_cpu(rtd, 0)->id].dai_id; pcm_data = &pdata->pcm[dai][substream->stream]; sst_stream = pcm_data->stream; @@ -770,7 +770,7 @@ static snd_pcm_uframes_t hsw_pcm_pointer(struct snd_soc_component *component, u32 position; int dai; - dai = mod_map[rtd->cpu_dai->id].dai_id; + dai = mod_map[asoc_rtd_to_cpu(rtd, 0)->id].dai_id; pcm_data = &pdata->pcm[dai][substream->stream]; position = sst_hsw_get_dsp_position(hsw, pcm_data->stream); @@ -791,7 +791,7 @@ static int hsw_pcm_open(struct snd_soc_component *component, struct sst_hsw *hsw = pdata->hsw; int dai; - dai = mod_map[rtd->cpu_dai->id].dai_id; + dai = mod_map[asoc_rtd_to_cpu(rtd, 0)->id].dai_id; pcm_data = &pdata->pcm[dai][substream->stream]; mutex_lock(&pcm_data->mutex); @@ -801,7 +801,7 @@ static int hsw_pcm_open(struct snd_soc_component *component, snd_soc_set_runtime_hwparams(substream, &hsw_pcm_hardware); - pcm_data->stream = sst_hsw_stream_new(hsw, rtd->cpu_dai->id, + pcm_data->stream = sst_hsw_stream_new(hsw, asoc_rtd_to_cpu(rtd, 0)->id, hsw_notify_pointer, pcm_data); if (pcm_data->stream == NULL) { dev_err(rtd->dev, "error: failed to create stream\n"); @@ -824,7 +824,7 @@ static int hsw_pcm_close(struct snd_soc_component *component, struct sst_hsw *hsw = pdata->hsw; int ret, dai; - dai = mod_map[rtd->cpu_dai->id].dai_id; + dai = mod_map[asoc_rtd_to_cpu(rtd, 0)->id].dai_id; pcm_data = &pdata->pcm[dai][substream->stream]; mutex_lock(&pcm_data->mutex); @@ -923,9 +923,9 @@ static int hsw_pcm_new(struct snd_soc_component *component, hsw_pcm_hardware.buffer_bytes_max); } if (pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream) - priv_data->pcm[rtd->cpu_dai->id][SNDRV_PCM_STREAM_PLAYBACK].hsw_pcm = pcm; + priv_data->pcm[asoc_rtd_to_cpu(rtd, 0)->id][SNDRV_PCM_STREAM_PLAYBACK].hsw_pcm = pcm; if (pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream) - priv_data->pcm[rtd->cpu_dai->id][SNDRV_PCM_STREAM_CAPTURE].hsw_pcm = pcm; + priv_data->pcm[asoc_rtd_to_cpu(rtd, 0)->id][SNDRV_PCM_STREAM_CAPTURE].hsw_pcm = pcm; return 0; } diff --git a/sound/soc/intel/skylake/skl-pcm.c b/sound/soc/intel/skylake/skl-pcm.c index 355165fd6b6a..89dcccdfb1cd 100644 --- a/sound/soc/intel/skylake/skl-pcm.c +++ b/sound/soc/intel/skylake/skl-pcm.c @@ -112,10 +112,7 @@ static void skl_set_suspend_active(struct snd_pcm_substream *substream, struct snd_soc_dapm_widget *w; struct skl_dev *skl = bus_to_skl(bus); - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - w = dai->playback_widget; - else - w = dai->capture_widget; + w = snd_soc_dai_get_widget(dai, substream->stream); if (w->ignore_suspend && enable) skl->supend_active++; @@ -475,10 +472,7 @@ static int skl_pcm_trigger(struct snd_pcm_substream *substream, int cmd, if (!mconfig) return -EIO; - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - w = dai->playback_widget; - else - w = dai->capture_widget; + w = snd_soc_dai_get_widget(dai, substream->stream); switch (cmd) { case SNDRV_PCM_TRIGGER_RESUME: @@ -551,7 +545,7 @@ static int skl_link_hw_params(struct snd_pcm_substream *substream, struct hdac_bus *bus = dev_get_drvdata(dai->dev); struct hdac_ext_stream *link_dev; struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream); - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct skl_pipe_params p_params = {0}; struct hdac_ext_link *link; int stream_tag; @@ -650,7 +644,7 @@ static int skl_link_hw_free(struct snd_pcm_substream *substream, link_dev->link_prepared = 0; - link = snd_hdac_ext_bus_get_link(bus, rtd->codec_dai->component->name); + link = snd_hdac_ext_bus_get_link(bus, asoc_rtd_to_codec(rtd, 0)->component->name); if (!link) return -EINVAL; @@ -1080,7 +1074,7 @@ static int skl_platform_soc_open(struct snd_soc_component *component, struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai_link *dai_link = rtd->dai_link; - dev_dbg(rtd->cpu_dai->dev, "In %s:%s\n", __func__, + dev_dbg(asoc_rtd_to_cpu(rtd, 0)->dev, "In %s:%s\n", __func__, dai_link->cpus->dai_name); snd_soc_set_runtime_hwparams(substream, &azx_pcm_hw); @@ -1232,7 +1226,7 @@ static u64 skl_adjust_codec_delay(struct snd_pcm_substream *substream, u64 nsec) { struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream); - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); u64 codec_frames, codec_nsecs; if (!codec_dai->driver->ops->delay) @@ -1251,7 +1245,7 @@ static u64 skl_adjust_codec_delay(struct snd_pcm_substream *substream, static int skl_platform_soc_get_time_info( struct snd_soc_component *component, struct snd_pcm_substream *substream, - struct timespec *system_ts, struct timespec *audio_ts, + struct timespec64 *system_ts, struct timespec64 *audio_ts, struct snd_pcm_audio_tstamp_config *audio_tstamp_config, struct snd_pcm_audio_tstamp_report *audio_tstamp_report) { @@ -1269,7 +1263,7 @@ static int skl_platform_soc_get_time_info( if (audio_tstamp_config->report_delay) nsec = skl_adjust_codec_delay(substream, nsec); - *audio_ts = ns_to_timespec(nsec); + *audio_ts = ns_to_timespec64(nsec); audio_tstamp_report->actual_type = SNDRV_PCM_AUDIO_TSTAMP_TYPE_LINK; audio_tstamp_report->accuracy_report = 1; /* rest of struct is valid */ @@ -1287,7 +1281,7 @@ static int skl_platform_soc_get_time_info( static int skl_platform_soc_new(struct snd_soc_component *component, struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_soc_dai *dai = asoc_rtd_to_cpu(rtd, 0); struct hdac_bus *bus = dev_get_drvdata(dai->dev); struct snd_pcm *pcm = rtd->pcm; unsigned int size; diff --git a/sound/soc/intel/skylake/skl-sst-cldma.c b/sound/soc/intel/skylake/skl-sst-cldma.c index 5a2c35f58fda..36f697c61074 100644 --- a/sound/soc/intel/skylake/skl-sst-cldma.c +++ b/sound/soc/intel/skylake/skl-sst-cldma.c @@ -8,6 +8,7 @@ */ #include <linux/device.h> +#include <linux/io.h> #include <linux/mm.h> #include <linux/delay.h> #include "../common/sst-dsp.h" diff --git a/sound/soc/intel/skylake/skl.c b/sound/soc/intel/skylake/skl.c index 7ad8a75759bd..63182bfd7941 100644 --- a/sound/soc/intel/skylake/skl.c +++ b/sound/soc/intel/skylake/skl.c @@ -361,7 +361,7 @@ static int skl_resume(struct device *dev) struct pci_dev *pci = to_pci_dev(dev); struct hdac_bus *bus = pci_get_drvdata(pci); struct skl_dev *skl = bus_to_skl(bus); - struct hdac_ext_link *hlink = NULL; + struct hdac_ext_link *hlink; int ret; /* @@ -794,7 +794,7 @@ static void skl_probe_work(struct work_struct *work) { struct skl_dev *skl = container_of(work, struct skl_dev, probe_work); struct hdac_bus *bus = skl_to_bus(skl); - struct hdac_ext_link *hlink = NULL; + struct hdac_ext_link *hlink; int err; if (IS_ENABLED(CONFIG_SND_SOC_HDAC_HDMI)) { diff --git a/sound/soc/jz4740/jz4740-i2s.c b/sound/soc/jz4740/jz4740-i2s.c index 434737b2b2b2..6f6f8dad0356 100644 --- a/sound/soc/jz4740/jz4740-i2s.c +++ b/sound/soc/jz4740/jz4740-i2s.c @@ -49,12 +49,8 @@ #define JZ_AIC_CONF_FIFO_RX_THRESHOLD_OFFSET 12 #define JZ_AIC_CONF_FIFO_TX_THRESHOLD_OFFSET 8 -#define JZ4780_AIC_CONF_FIFO_RX_THRESHOLD_OFFSET 24 -#define JZ4780_AIC_CONF_FIFO_TX_THRESHOLD_OFFSET 16 -#define JZ4780_AIC_CONF_FIFO_RX_THRESHOLD_MASK \ - (0xf << JZ4780_AIC_CONF_FIFO_RX_THRESHOLD_OFFSET) -#define JZ4780_AIC_CONF_FIFO_TX_THRESHOLD_MASK \ - (0x1f << JZ4780_AIC_CONF_FIFO_TX_THRESHOLD_OFFSET) +#define JZ4760_AIC_CONF_FIFO_RX_THRESHOLD_OFFSET 24 +#define JZ4760_AIC_CONF_FIFO_TX_THRESHOLD_OFFSET 16 #define JZ_AIC_CTRL_OUTPUT_SAMPLE_SIZE_MASK (0x7 << 19) #define JZ_AIC_CTRL_INPUT_SAMPLE_SIZE_MASK (0x7 << 16) @@ -90,9 +86,16 @@ enum jz47xx_i2s_version { JZ_I2S_JZ4740, + JZ_I2S_JZ4760, + JZ_I2S_JZ4770, JZ_I2S_JZ4780, }; +struct i2s_soc_info { + enum jz47xx_i2s_version version; + struct snd_soc_dai_driver *dai; +}; + struct jz4740_i2s { struct resource *mem; void __iomem *base; @@ -104,7 +107,7 @@ struct jz4740_i2s { struct snd_dmaengine_dai_dma_data playback_dma_data; struct snd_dmaengine_dai_dma_data capture_dma_data; - enum jz47xx_i2s_version version; + const struct i2s_soc_info *soc_info; }; static inline uint32_t jz4740_i2s_read(const struct jz4740_i2s *i2s, @@ -284,7 +287,7 @@ static int jz4740_i2s_hw_params(struct snd_pcm_substream *substream, ctrl &= ~JZ_AIC_CTRL_INPUT_SAMPLE_SIZE_MASK; ctrl |= sample_size << JZ_AIC_CTRL_INPUT_SAMPLE_SIZE_OFFSET; - if (i2s->version >= JZ_I2S_JZ4780) { + if (i2s->soc_info->version >= JZ_I2S_JZ4770) { div_reg &= ~I2SDIV_IDV_MASK; div_reg |= (div - 1) << I2SDIV_IDV_SHIFT; } else { @@ -398,9 +401,9 @@ static int jz4740_i2s_dai_probe(struct snd_soc_dai *dai) snd_soc_dai_init_dma_data(dai, &i2s->playback_dma_data, &i2s->capture_dma_data); - if (i2s->version >= JZ_I2S_JZ4780) { - conf = (7 << JZ4780_AIC_CONF_FIFO_RX_THRESHOLD_OFFSET) | - (8 << JZ4780_AIC_CONF_FIFO_TX_THRESHOLD_OFFSET) | + if (i2s->soc_info->version >= JZ_I2S_JZ4760) { + conf = (7 << JZ4760_AIC_CONF_FIFO_RX_THRESHOLD_OFFSET) | + (8 << JZ4760_AIC_CONF_FIFO_TX_THRESHOLD_OFFSET) | JZ_AIC_CONF_OVERFLOW_PLAY_LAST | JZ_AIC_CONF_I2S | JZ_AIC_CONF_INTERNAL_CODEC; @@ -457,7 +460,17 @@ static struct snd_soc_dai_driver jz4740_i2s_dai = { .ops = &jz4740_i2s_dai_ops, }; -static struct snd_soc_dai_driver jz4780_i2s_dai = { +static const struct i2s_soc_info jz4740_i2s_soc_info = { + .version = JZ_I2S_JZ4740, + .dai = &jz4740_i2s_dai, +}; + +static const struct i2s_soc_info jz4760_i2s_soc_info = { + .version = JZ_I2S_JZ4760, + .dai = &jz4740_i2s_dai, +}; + +static struct snd_soc_dai_driver jz4770_i2s_dai = { .probe = jz4740_i2s_dai_probe, .remove = jz4740_i2s_dai_remove, .playback = { @@ -475,6 +488,16 @@ static struct snd_soc_dai_driver jz4780_i2s_dai = { .ops = &jz4740_i2s_dai_ops, }; +static const struct i2s_soc_info jz4770_i2s_soc_info = { + .version = JZ_I2S_JZ4770, + .dai = &jz4770_i2s_dai, +}; + +static const struct i2s_soc_info jz4780_i2s_soc_info = { + .version = JZ_I2S_JZ4780, + .dai = &jz4770_i2s_dai, +}; + static const struct snd_soc_component_driver jz4740_i2s_component = { .name = "jz4740-i2s", .suspend = jz4740_i2s_suspend, @@ -483,8 +506,10 @@ static const struct snd_soc_component_driver jz4740_i2s_component = { #ifdef CONFIG_OF static const struct of_device_id jz4740_of_matches[] = { - { .compatible = "ingenic,jz4740-i2s", .data = (void *)JZ_I2S_JZ4740 }, - { .compatible = "ingenic,jz4780-i2s", .data = (void *)JZ_I2S_JZ4780 }, + { .compatible = "ingenic,jz4740-i2s", .data = &jz4740_i2s_soc_info }, + { .compatible = "ingenic,jz4760-i2s", .data = &jz4760_i2s_soc_info }, + { .compatible = "ingenic,jz4770-i2s", .data = &jz4770_i2s_soc_info }, + { .compatible = "ingenic,jz4780-i2s", .data = &jz4780_i2s_soc_info }, { /* sentinel */ } }; MODULE_DEVICE_TABLE(of, jz4740_of_matches); @@ -492,45 +517,40 @@ MODULE_DEVICE_TABLE(of, jz4740_of_matches); static int jz4740_i2s_dev_probe(struct platform_device *pdev) { + struct device *dev = &pdev->dev; struct jz4740_i2s *i2s; struct resource *mem; int ret; - i2s = devm_kzalloc(&pdev->dev, sizeof(*i2s), GFP_KERNEL); + i2s = devm_kzalloc(dev, sizeof(*i2s), GFP_KERNEL); if (!i2s) return -ENOMEM; - i2s->version = - (enum jz47xx_i2s_version)of_device_get_match_data(&pdev->dev); + i2s->soc_info = device_get_match_data(dev); mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - i2s->base = devm_ioremap_resource(&pdev->dev, mem); + i2s->base = devm_ioremap_resource(dev, mem); if (IS_ERR(i2s->base)) return PTR_ERR(i2s->base); i2s->phys_base = mem->start; - i2s->clk_aic = devm_clk_get(&pdev->dev, "aic"); + i2s->clk_aic = devm_clk_get(dev, "aic"); if (IS_ERR(i2s->clk_aic)) return PTR_ERR(i2s->clk_aic); - i2s->clk_i2s = devm_clk_get(&pdev->dev, "i2s"); + i2s->clk_i2s = devm_clk_get(dev, "i2s"); if (IS_ERR(i2s->clk_i2s)) return PTR_ERR(i2s->clk_i2s); platform_set_drvdata(pdev, i2s); - if (i2s->version == JZ_I2S_JZ4780) - ret = devm_snd_soc_register_component(&pdev->dev, - &jz4740_i2s_component, &jz4780_i2s_dai, 1); - else - ret = devm_snd_soc_register_component(&pdev->dev, - &jz4740_i2s_component, &jz4740_i2s_dai, 1); - + ret = devm_snd_soc_register_component(dev, &jz4740_i2s_component, + i2s->soc_info->dai, 1); if (ret) return ret; - return devm_snd_dmaengine_pcm_register(&pdev->dev, NULL, + return devm_snd_dmaengine_pcm_register(dev, NULL, SND_DMAENGINE_PCM_FLAG_COMPAT); } diff --git a/sound/soc/kirkwood/armada-370-db.c b/sound/soc/kirkwood/armada-370-db.c index 8c3c808bda9a..4f66b011f1b4 100644 --- a/sound/soc/kirkwood/armada-370-db.c +++ b/sound/soc/kirkwood/armada-370-db.c @@ -19,7 +19,7 @@ static int a370db_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); unsigned int freq; switch (params_rate(params)) { diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c index f882b4003edf..e037826b2451 100644 --- a/sound/soc/kirkwood/kirkwood-dma.c +++ b/sound/soc/kirkwood/kirkwood-dma.c @@ -20,7 +20,7 @@ static struct kirkwood_dma_data *kirkwood_priv(struct snd_pcm_substream *subs) { struct snd_soc_pcm_runtime *soc_runtime = subs->private_data; - return snd_soc_dai_get_drvdata(soc_runtime->cpu_dai); + return snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(soc_runtime, 0)); } static const struct snd_pcm_hardware kirkwood_dma_snd_hw = { diff --git a/sound/soc/mediatek/common/mtk-afe-fe-dai.c b/sound/soc/mediatek/common/mtk-afe-fe-dai.c index 4254f3a954dd..375e3b492922 100644 --- a/sound/soc/mediatek/common/mtk-afe-fe-dai.c +++ b/sound/soc/mediatek/common/mtk-afe-fe-dai.c @@ -40,7 +40,7 @@ int mtk_afe_fe_startup(struct snd_pcm_substream *substream, struct snd_soc_pcm_runtime *rtd = substream->private_data; struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); struct snd_pcm_runtime *runtime = substream->runtime; - int memif_num = rtd->cpu_dai->id; + int memif_num = asoc_rtd_to_cpu(rtd, 0)->id; struct mtk_base_afe_memif *memif = &afe->memif[memif_num]; const struct snd_pcm_hardware *mtk_afe_hardware = afe->mtk_afe_hardware; int ret; @@ -100,7 +100,7 @@ void mtk_afe_fe_shutdown(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); - struct mtk_base_afe_memif *memif = &afe->memif[rtd->cpu_dai->id]; + struct mtk_base_afe_memif *memif = &afe->memif[asoc_rtd_to_cpu(rtd, 0)->id]; int irq_id; irq_id = memif->irq_usage; @@ -122,7 +122,7 @@ int mtk_afe_fe_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); - int id = rtd->cpu_dai->id; + int id = asoc_rtd_to_cpu(rtd, 0)->id; struct mtk_base_afe_memif *memif = &afe->memif[id]; int ret; unsigned int channels = params_channels(params); @@ -199,7 +199,7 @@ int mtk_afe_fe_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_pcm_runtime * const runtime = substream->runtime; struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); - int id = rtd->cpu_dai->id; + int id = asoc_rtd_to_cpu(rtd, 0)->id; struct mtk_base_afe_memif *memif = &afe->memif[id]; struct mtk_base_afe_irq *irqs = &afe->irqs[memif->irq_usage]; const struct mtk_base_irq_data *irq_data = irqs->irq_data; @@ -265,7 +265,7 @@ int mtk_afe_fe_prepare(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); - int id = rtd->cpu_dai->id; + int id = asoc_rtd_to_cpu(rtd, 0)->id; int pbuf_size; if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { diff --git a/sound/soc/mediatek/common/mtk-afe-platform-driver.c b/sound/soc/mediatek/common/mtk-afe-platform-driver.c index 44dfef713905..0a1a65c86f0e 100644 --- a/sound/soc/mediatek/common/mtk-afe-platform-driver.c +++ b/sound/soc/mediatek/common/mtk-afe-platform-driver.c @@ -82,7 +82,7 @@ snd_pcm_uframes_t mtk_afe_pcm_pointer(struct snd_soc_component *component, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component); - struct mtk_base_afe_memif *memif = &afe->memif[rtd->cpu_dai->id]; + struct mtk_base_afe_memif *memif = &afe->memif[asoc_rtd_to_cpu(rtd, 0)->id]; const struct mtk_base_memif_data *memif_data = memif->data; struct regmap *regmap = afe->regmap; struct device *dev = afe->dev; diff --git a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c index 488603a0c4b1..f0250b0dd734 100644 --- a/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c +++ b/sound/soc/mediatek/mt2701/mt2701-afe-pcm.c @@ -497,7 +497,7 @@ static int mt2701_memif_fs(struct snd_pcm_substream *substream, struct snd_soc_pcm_runtime *rtd = substream->private_data; int fs; - if (rtd->cpu_dai->id != MT2701_MEMIF_ULBT) + if (asoc_rtd_to_cpu(rtd, 0)->id != MT2701_MEMIF_ULBT) fs = mt2701_afe_i2s_fs(rate); else fs = (rate == 16000 ? 1 : 0); diff --git a/sound/soc/mediatek/mt2701/mt2701-cs42448.c b/sound/soc/mediatek/mt2701/mt2701-cs42448.c index b6941796efca..c47af9b6949b 100644 --- a/sound/soc/mediatek/mt2701/mt2701-cs42448.c +++ b/sound/soc/mediatek/mt2701/mt2701-cs42448.c @@ -128,8 +128,8 @@ static int mt2701_cs42448_be_ops_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); unsigned int mclk_rate; unsigned int rate = params_rate(params); unsigned int div_mclk_over_bck = rate > 192000 ? 2 : 4; diff --git a/sound/soc/mediatek/mt2701/mt2701-wm8960.c b/sound/soc/mediatek/mt2701/mt2701-wm8960.c index 8c4c89e4c616..0122e7df067f 100644 --- a/sound/soc/mediatek/mt2701/mt2701-wm8960.c +++ b/sound/soc/mediatek/mt2701/mt2701-wm8960.c @@ -25,8 +25,8 @@ static int mt2701_wm8960_be_ops_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned int mclk_rate; unsigned int rate = params_rate(params); unsigned int div_mclk_over_bck = rate > 192000 ? 2 : 4; diff --git a/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c b/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c index 378bfc16ef52..7f930556d961 100644 --- a/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c +++ b/sound/soc/mediatek/mt6797/mt6797-afe-pcm.c @@ -143,7 +143,7 @@ static int mt6797_memif_fs(struct snd_pcm_substream *substream, struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component); - int id = rtd->cpu_dai->id; + int id = asoc_rtd_to_cpu(rtd, 0)->id; return mt6797_rate_transform(afe->dev, rate, id); } diff --git a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c index 461e4de8c918..1e3f2d786066 100644 --- a/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c +++ b/sound/soc/mediatek/mt8173/mt8173-afe-pcm.c @@ -485,7 +485,7 @@ static int mt8173_memif_fs(struct snd_pcm_substream *substream, struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component); - struct mtk_base_afe_memif *memif = &afe->memif[rtd->cpu_dai->id]; + struct mtk_base_afe_memif *memif = &afe->memif[asoc_rtd_to_cpu(rtd, 0)->id]; int fs; if (memif->data->id == MT8173_AFE_MEMIF_DAI || diff --git a/sound/soc/mediatek/mt8173/mt8173-max98090.c b/sound/soc/mediatek/mt8173/mt8173-max98090.c index 22c00600c999..37693d354e66 100644 --- a/sound/soc/mediatek/mt8173/mt8173-max98090.c +++ b/sound/soc/mediatek/mt8173/mt8173-max98090.c @@ -53,7 +53,7 @@ static int mt8173_max98090_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); return snd_soc_dai_set_sysclk(codec_dai, 0, params_rate(params) * 256, SND_SOC_CLOCK_IN); @@ -67,7 +67,7 @@ static int mt8173_max98090_init(struct snd_soc_pcm_runtime *runtime) { int ret; struct snd_soc_card *card = runtime->card; - struct snd_soc_component *component = runtime->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component; /* enable jack detection */ ret = snd_soc_card_jack_new(card, "Headphone", SND_JACK_HEADPHONE, diff --git a/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c b/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c index 2e1e61d8f127..51009a172777 100644 --- a/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c +++ b/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5514.c @@ -47,7 +47,7 @@ static int mt8173_rt5650_rt5514_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *codec_dai; int i, ret; - for_each_rtd_codec_dai(rtd, i, codec_dai) { + for_each_rtd_codec_dais(rtd, i, codec_dai) { /* pll from mclk 12.288M */ ret = snd_soc_dai_set_pll(codec_dai, 0, 0, MCLK_FOR_CODECS, params_rate(params) * 512); @@ -73,7 +73,7 @@ static struct snd_soc_jack mt8173_rt5650_rt5514_jack; static int mt8173_rt5650_rt5514_init(struct snd_soc_pcm_runtime *runtime) { struct snd_soc_card *card = runtime->card; - struct snd_soc_component *component = runtime->codec_dais[0]->component; + struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component; int ret; rt5645_sel_asrc_clk_src(component, diff --git a/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c b/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c index ebcc0b86286b..247ac7690805 100644 --- a/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c +++ b/sound/soc/mediatek/mt8173/mt8173-rt5650-rt5676.c @@ -51,7 +51,7 @@ static int mt8173_rt5650_rt5676_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *codec_dai; int i, ret; - for_each_rtd_codec_dai(rtd, i, codec_dai) { + for_each_rtd_codec_dais(rtd, i, codec_dai) { /* pll from mclk 12.288M */ ret = snd_soc_dai_set_pll(codec_dai, 0, 0, MCLK_FOR_CODECS, params_rate(params) * 512); @@ -77,8 +77,8 @@ static struct snd_soc_jack mt8173_rt5650_rt5676_jack; static int mt8173_rt5650_rt5676_init(struct snd_soc_pcm_runtime *runtime) { struct snd_soc_card *card = runtime->card; - struct snd_soc_component *component = runtime->codec_dais[0]->component; - struct snd_soc_component *component_sub = runtime->codec_dais[1]->component; + struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component; + struct snd_soc_component *component_sub = asoc_rtd_to_codec(runtime, 1)->component; int ret; rt5645_sel_asrc_clk_src(component, diff --git a/sound/soc/mediatek/mt8173/mt8173-rt5650.c b/sound/soc/mediatek/mt8173/mt8173-rt5650.c index ef6f23675286..2065c94dbf99 100644 --- a/sound/soc/mediatek/mt8173/mt8173-rt5650.c +++ b/sound/soc/mediatek/mt8173/mt8173-rt5650.c @@ -11,6 +11,7 @@ #include <linux/of_gpio.h> #include <sound/soc.h> #include <sound/jack.h> +#include <sound/hdmi-codec.h> #include "../../codecs/rt5645.h" #define MCLK_FOR_CODECS 12288000 @@ -77,7 +78,7 @@ static int mt8173_rt5650_hw_params(struct snd_pcm_substream *substream, break; } - for_each_rtd_codec_dai(rtd, i, codec_dai) { + for_each_rtd_codec_dais(rtd, i, codec_dai) { /* pll from mclk */ ret = snd_soc_dai_set_pll(codec_dai, 0, 0, mclk_clock, params_rate(params) * 512); @@ -98,13 +99,13 @@ static const struct snd_soc_ops mt8173_rt5650_ops = { .hw_params = mt8173_rt5650_hw_params, }; -static struct snd_soc_jack mt8173_rt5650_jack; +static struct snd_soc_jack mt8173_rt5650_jack, mt8173_rt5650_hdmi_jack; static int mt8173_rt5650_init(struct snd_soc_pcm_runtime *runtime) { struct snd_soc_card *card = runtime->card; - struct snd_soc_component *component = runtime->codec_dais[0]->component; - const char *codec_capture_dai = runtime->codec_dais[1]->name; + struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component; + const char *codec_capture_dai = asoc_rtd_to_codec(runtime, 1)->name; int ret; rt5645_sel_asrc_clk_src(component, @@ -144,6 +145,19 @@ static int mt8173_rt5650_init(struct snd_soc_pcm_runtime *runtime) &mt8173_rt5650_jack); } +static int mt8173_rt5650_hdmi_init(struct snd_soc_pcm_runtime *rtd) +{ + int ret; + + ret = snd_soc_card_jack_new(rtd->card, "HDMI Jack", SND_JACK_LINEOUT, + &mt8173_rt5650_hdmi_jack, NULL, 0); + if (ret) + return ret; + + return hdmi_codec_set_jack_detect(asoc_rtd_to_codec(rtd, 0)->component, + &mt8173_rt5650_hdmi_jack); +} + enum { DAI_LINK_PLAYBACK, DAI_LINK_CAPTURE, @@ -222,6 +236,7 @@ static struct snd_soc_dai_link mt8173_rt5650_dais[] = { .name = "HDMI BE", .no_pcm = 1, .dpcm_playback = 1, + .init = mt8173_rt5650_hdmi_init, SND_SOC_DAILINK_REG(hdmi_be), }, }; diff --git a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c index 6e2270bbb10e..c8ded53bde1d 100644 --- a/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c +++ b/sound/soc/mediatek/mt8183/mt8183-afe-pcm.c @@ -146,7 +146,7 @@ static int mt8183_memif_fs(struct snd_pcm_substream *substream, struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME); struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component); - int id = rtd->cpu_dai->id; + int id = asoc_rtd_to_cpu(rtd, 0)->id; return mt8183_rate_transform(afe->dev, rate, id); } diff --git a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c index c65493721e90..5b3dfa79b4ae 100644 --- a/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c +++ b/sound/soc/mediatek/mt8183/mt8183-da7219-max98357.c @@ -16,7 +16,9 @@ #include "../../codecs/da7219-aad.h" #include "../../codecs/da7219.h" -static struct snd_soc_jack headset_jack; +struct mt8183_da7219_max98357_priv { + struct snd_soc_jack headset_jack; +}; static int mt8183_mt6358_i2s_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) @@ -26,7 +28,7 @@ static int mt8183_mt6358_i2s_hw_params(struct snd_pcm_substream *substream, unsigned int mclk_fs_ratio = 128; unsigned int mclk_fs = rate * mclk_fs_ratio; - return snd_soc_dai_set_sysclk(rtd->cpu_dai, + return snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0), 0, mclk_fs, SND_SOC_CLOCK_OUT); } @@ -38,19 +40,19 @@ static int mt8183_da7219_i2s_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai; unsigned int rate = params_rate(params); unsigned int mclk_fs_ratio = 256; unsigned int mclk_fs = rate * mclk_fs_ratio; unsigned int freq; int ret = 0, j; - ret = snd_soc_dai_set_sysclk(rtd->cpu_dai, 0, + ret = snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0), 0, mclk_fs, SND_SOC_CLOCK_OUT); if (ret < 0) dev_err(rtd->dev, "failed to set cpu dai sysclk\n"); - for (j = 0; j < rtd->num_codecs; j++) { - struct snd_soc_dai *codec_dai = rtd->codec_dais[j]; + for_each_rtd_codec_dais(rtd, j, codec_dai) { if (!strcmp(codec_dai->component->name, "da7219.5-001a")) { ret = snd_soc_dai_set_sysclk(codec_dai, @@ -80,10 +82,10 @@ static int mt8183_da7219_i2s_hw_params(struct snd_pcm_substream *substream, static int mt8183_da7219_hw_free(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai; int ret = 0, j; - for (j = 0; j < rtd->num_codecs; j++) { - struct snd_soc_dai *codec_dai = rtd->codec_dais[j]; + for_each_rtd_codec_dais(rtd, j, codec_dai) { if (!strcmp(codec_dai->component->name, "da7219.5-001a")) { ret = snd_soc_dai_set_pll(codec_dai, @@ -116,6 +118,46 @@ static int mt8183_i2s_hw_params_fixup(struct snd_soc_pcm_runtime *rtd, return 0; } +static int +mt8183_da7219_max98357_bt_sco_startup( + struct snd_pcm_substream *substream) +{ + static const unsigned int rates[] = { + 8000, 16000 + }; + static const struct snd_pcm_hw_constraint_list constraints_rates = { + .count = ARRAY_SIZE(rates), + .list = rates, + .mask = 0, + }; + static const unsigned int channels[] = { + 1, + }; + static const struct snd_pcm_hw_constraint_list constraints_channels = { + .count = ARRAY_SIZE(channels), + .list = channels, + .mask = 0, + }; + + struct snd_pcm_runtime *runtime = substream->runtime; + + snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); + runtime->hw.channels_max = 1; + snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_CHANNELS, + &constraints_channels); + + runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE; + snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16); + + return 0; +} + +static const struct snd_soc_ops mt8183_da7219_max98357_bt_sco_ops = { + .startup = mt8183_da7219_max98357_bt_sco_startup, +}; + /* FE */ SND_SOC_DAILINK_DEFS(playback1, DAILINK_COMP_ARRAY(COMP_CPU("DL1")), @@ -222,6 +264,7 @@ static struct snd_soc_dai_link mt8183_da7219_max98357_dai_links[] = { SND_SOC_DPCM_TRIGGER_PRE}, .dynamic = 1, .dpcm_playback = 1, + .ops = &mt8183_da7219_max98357_bt_sco_ops, SND_SOC_DAILINK_REG(playback2), }, { @@ -240,6 +283,7 @@ static struct snd_soc_dai_link mt8183_da7219_max98357_dai_links[] = { SND_SOC_DPCM_TRIGGER_PRE}, .dynamic = 1, .dpcm_capture = 1, + .ops = &mt8183_da7219_max98357_bt_sco_ops, SND_SOC_DAILINK_REG(capture1), }, { @@ -351,8 +395,12 @@ static struct snd_soc_dai_link mt8183_da7219_max98357_dai_links[] = { { .name = "TDM", .no_pcm = 1, + .dai_fmt = SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_IB_IF | + SND_SOC_DAIFMT_CBM_CFM, .dpcm_playback = 1, .ignore_suspend = 1, + .be_hw_params_fixup = mt8183_i2s_hw_params_fixup, SND_SOC_DAILINK_REG(tdm), }, }; @@ -372,9 +420,31 @@ static struct snd_soc_codec_conf mt6358_codec_conf[] = { }, }; +static const struct snd_kcontrol_new mt8183_da7219_max98357_snd_controls[] = { + SOC_DAPM_PIN_SWITCH("Speakers"), +}; + +static const +struct snd_soc_dapm_widget mt8183_da7219_max98357_dapm_widgets[] = { + SND_SOC_DAPM_SPK("Speakers", NULL), + SND_SOC_DAPM_PINCTRL("TDM_OUT_PINCTRL", + "aud_tdm_out_on", "aud_tdm_out_off"), +}; + +static const struct snd_soc_dapm_route mt8183_da7219_max98357_dapm_routes[] = { + {"Speakers", NULL, "Speaker"}, + {"I2S Playback", NULL, "TDM_OUT_PINCTRL"}, +}; + static struct snd_soc_card mt8183_da7219_max98357_card = { .name = "mt8183_da7219_max98357", .owner = THIS_MODULE, + .controls = mt8183_da7219_max98357_snd_controls, + .num_controls = ARRAY_SIZE(mt8183_da7219_max98357_snd_controls), + .dapm_widgets = mt8183_da7219_max98357_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(mt8183_da7219_max98357_dapm_widgets), + .dapm_routes = mt8183_da7219_max98357_dapm_routes, + .num_dapm_routes = ARRAY_SIZE(mt8183_da7219_max98357_dapm_routes), .dai_link = mt8183_da7219_max98357_dai_links, .num_links = ARRAY_SIZE(mt8183_da7219_max98357_dai_links), .aux_dev = &mt8183_da7219_max98357_headset_dev, @@ -387,6 +457,8 @@ static int mt8183_da7219_max98357_headset_init(struct snd_soc_component *component) { int ret; + struct mt8183_da7219_max98357_priv *priv = + snd_soc_card_get_drvdata(component->card); /* Enable Headset and 4 Buttons Jack detection */ ret = snd_soc_card_jack_new(&mt8183_da7219_max98357_card, @@ -394,12 +466,12 @@ mt8183_da7219_max98357_headset_init(struct snd_soc_component *component) SND_JACK_HEADSET | SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2 | SND_JACK_BTN_3, - &headset_jack, + &priv->headset_jack, NULL, 0); if (ret) return ret; - da7219_aad_jack_det(component, &headset_jack); + da7219_aad_jack_det(component, &priv->headset_jack); return ret; } @@ -409,7 +481,8 @@ static int mt8183_da7219_max98357_dev_probe(struct platform_device *pdev) struct snd_soc_card *card = &mt8183_da7219_max98357_card; struct device_node *platform_node; struct snd_soc_dai_link *dai_link; - struct pinctrl *default_pins; + struct mt8183_da7219_max98357_priv *priv; + struct pinctrl *pinctrl; int ret, i; card->dev = &pdev->dev; @@ -436,22 +509,21 @@ static int mt8183_da7219_max98357_dev_probe(struct platform_device *pdev) return -EINVAL; } - ret = devm_snd_soc_register_card(&pdev->dev, card); - if (ret) { - dev_err(&pdev->dev, "%s snd_soc_register_card fail %d\n", + priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + snd_soc_card_set_drvdata(card, priv); + + pinctrl = devm_pinctrl_get_select(&pdev->dev, PINCTRL_STATE_DEFAULT); + if (IS_ERR(pinctrl)) { + ret = PTR_ERR(pinctrl); + dev_err(&pdev->dev, "%s failed to select default state %d\n", __func__, ret); return ret; } - default_pins = - devm_pinctrl_get_select(&pdev->dev, PINCTRL_STATE_DEFAULT); - if (IS_ERR(default_pins)) { - dev_err(&pdev->dev, "%s set pins failed\n", - __func__); - return PTR_ERR(default_pins); - } - - return ret; + return devm_snd_soc_register_card(&pdev->dev, card); } #ifdef CONFIG_OF @@ -478,4 +550,3 @@ MODULE_DESCRIPTION("MT8183-DA7219-MAX98357 ALSA SoC machine driver"); MODULE_AUTHOR("Shunli Wang <shunli.wang@mediatek.com>"); MODULE_LICENSE("GPL v2"); MODULE_ALIAS("mt8183_da7219_max98357 soc card"); - diff --git a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c index 0555f7d73d05..1fca8df109b4 100644 --- a/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c +++ b/sound/soc/mediatek/mt8183/mt8183-mt6358-ts3a227-max98357.c @@ -41,7 +41,7 @@ static int mt8183_mt6358_i2s_hw_params(struct snd_pcm_substream *substream, unsigned int mclk_fs_ratio = 128; unsigned int mclk_fs = rate * mclk_fs_ratio; - return snd_soc_dai_set_sysclk(rtd->cpu_dai, + return snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0), 0, mclk_fs, SND_SOC_CLOCK_OUT); } diff --git a/sound/soc/meson/Kconfig b/sound/soc/meson/Kconfig index 2e3676147cea..8b6295283989 100644 --- a/sound/soc/meson/Kconfig +++ b/sound/soc/meson/Kconfig @@ -2,6 +2,16 @@ menu "ASoC support for Amlogic platforms" depends on ARCH_MESON || COMPILE_TEST +config SND_MESON_AIU + tristate "Amlogic AIU" + select SND_MESON_CODEC_GLUE + select SND_PCM_IEC958 + imply SND_SOC_MESON_T9015 + imply SND_SOC_HDMI_CODEC if DRM_MESON_DW_HDMI + help + Select Y or M to add support for the Audio output subsystem found + in the Amlogic Meson8, Meson8b and GX SoC families + config SND_MESON_AXG_FIFO tristate select REGMAP_MMIO @@ -50,6 +60,7 @@ config SND_MESON_AXG_TDMOUT config SND_MESON_AXG_SOUND_CARD tristate "Amlogic AXG Sound Card Support" select SND_MESON_AXG_TDM_INTERFACE + select SND_MESON_CARD_UTILS imply SND_MESON_AXG_FRDDR imply SND_MESON_AXG_TODDR imply SND_MESON_AXG_TDMIN @@ -85,11 +96,41 @@ config SND_MESON_AXG_PDM Select Y or M to add support for PDM input embedded in the Amlogic AXG SoC family +config SND_MESON_CARD_UTILS + tristate + +config SND_MESON_CODEC_GLUE + tristate + +config SND_MESON_GX_SOUND_CARD + tristate "Amlogic GX Sound Card Support" + select SND_MESON_CARD_UTILS + imply SND_MESON_AIU + help + Select Y or M to add support for the GXBB/GXL SoC sound card + +config SND_MESON_G12A_TOACODEC + tristate "Amlogic G12A To Internal DAC Control Support" + select SND_MESON_CODEC_GLUE + select REGMAP_MMIO + imply SND_SOC_MESON_T9015 + help + Select Y or M to add support for the internal audio DAC on the + g12a SoC family + config SND_MESON_G12A_TOHDMITX tristate "Amlogic G12A To HDMI TX Control Support" select REGMAP_MMIO + select SND_MESON_CODEC_GLUE imply SND_SOC_HDMI_CODEC help Select Y or M to add support for HDMI audio on the g12a SoC family + +config SND_SOC_MESON_T9015 + tristate "Amlogic T9015 DAC" + select REGMAP_MMIO + help + Say Y or M if you want to add support for the internal DAC found + on GXL, G12 and SM1 SoC family. endmenu diff --git a/sound/soc/meson/Makefile b/sound/soc/meson/Makefile index 1a8b1470ed84..e446bc980481 100644 --- a/sound/soc/meson/Makefile +++ b/sound/soc/meson/Makefile @@ -1,5 +1,13 @@ # SPDX-License-Identifier: (GPL-2.0 OR MIT) +snd-soc-meson-aiu-objs := aiu.o +snd-soc-meson-aiu-objs += aiu-acodec-ctrl.o +snd-soc-meson-aiu-objs += aiu-codec-ctrl.o +snd-soc-meson-aiu-objs += aiu-encoder-i2s.o +snd-soc-meson-aiu-objs += aiu-encoder-spdif.o +snd-soc-meson-aiu-objs += aiu-fifo.o +snd-soc-meson-aiu-objs += aiu-fifo-i2s.o +snd-soc-meson-aiu-objs += aiu-fifo-spdif.o snd-soc-meson-axg-fifo-objs := axg-fifo.o snd-soc-meson-axg-frddr-objs := axg-frddr.o snd-soc-meson-axg-toddr-objs := axg-toddr.o @@ -11,8 +19,14 @@ snd-soc-meson-axg-sound-card-objs := axg-card.o snd-soc-meson-axg-spdifin-objs := axg-spdifin.o snd-soc-meson-axg-spdifout-objs := axg-spdifout.o snd-soc-meson-axg-pdm-objs := axg-pdm.o +snd-soc-meson-card-utils-objs := meson-card-utils.o +snd-soc-meson-codec-glue-objs := meson-codec-glue.o +snd-soc-meson-gx-sound-card-objs := gx-card.o +snd-soc-meson-g12a-toacodec-objs := g12a-toacodec.o snd-soc-meson-g12a-tohdmitx-objs := g12a-tohdmitx.o +snd-soc-meson-t9015-objs := t9015.o +obj-$(CONFIG_SND_MESON_AIU) += snd-soc-meson-aiu.o obj-$(CONFIG_SND_MESON_AXG_FIFO) += snd-soc-meson-axg-fifo.o obj-$(CONFIG_SND_MESON_AXG_FRDDR) += snd-soc-meson-axg-frddr.o obj-$(CONFIG_SND_MESON_AXG_TODDR) += snd-soc-meson-axg-toddr.o @@ -24,4 +38,9 @@ obj-$(CONFIG_SND_MESON_AXG_SOUND_CARD) += snd-soc-meson-axg-sound-card.o obj-$(CONFIG_SND_MESON_AXG_SPDIFIN) += snd-soc-meson-axg-spdifin.o obj-$(CONFIG_SND_MESON_AXG_SPDIFOUT) += snd-soc-meson-axg-spdifout.o obj-$(CONFIG_SND_MESON_AXG_PDM) += snd-soc-meson-axg-pdm.o +obj-$(CONFIG_SND_MESON_CARD_UTILS) += snd-soc-meson-card-utils.o +obj-$(CONFIG_SND_MESON_CODEC_GLUE) += snd-soc-meson-codec-glue.o +obj-$(CONFIG_SND_MESON_GX_SOUND_CARD) += snd-soc-meson-gx-sound-card.o +obj-$(CONFIG_SND_MESON_G12A_TOACODEC) += snd-soc-meson-g12a-toacodec.o obj-$(CONFIG_SND_MESON_G12A_TOHDMITX) += snd-soc-meson-g12a-tohdmitx.o +obj-$(CONFIG_SND_SOC_MESON_T9015) += snd-soc-meson-t9015.o diff --git a/sound/soc/meson/aiu-acodec-ctrl.c b/sound/soc/meson/aiu-acodec-ctrl.c new file mode 100644 index 000000000000..7078197e0cc5 --- /dev/null +++ b/sound/soc/meson/aiu-acodec-ctrl.c @@ -0,0 +1,203 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (c) 2020 BayLibre, SAS. +// Author: Jerome Brunet <jbrunet@baylibre.com> + +#include <linux/bitfield.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dai.h> + +#include <dt-bindings/sound/meson-aiu.h> +#include "aiu.h" +#include "meson-codec-glue.h" + +#define CTRL_DIN_EN 15 +#define CTRL_CLK_INV BIT(14) +#define CTRL_LRCLK_INV BIT(13) +#define CTRL_I2S_IN_BCLK_SRC BIT(11) +#define CTRL_DIN_LRCLK_SRC_SHIFT 6 +#define CTRL_DIN_LRCLK_SRC (0x3 << CTRL_DIN_LRCLK_SRC_SHIFT) +#define CTRL_BCLK_MCLK_SRC GENMASK(5, 4) +#define CTRL_DIN_SKEW GENMASK(3, 2) +#define CTRL_I2S_OUT_LANE_SRC 0 + +#define AIU_ACODEC_OUT_CHMAX 2 + +static const char * const aiu_acodec_ctrl_mux_texts[] = { + "DISABLED", "I2S", "PCM", +}; + +static int aiu_acodec_ctrl_mux_put_enum(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_dapm_kcontrol_component(kcontrol); + struct snd_soc_dapm_context *dapm = + snd_soc_dapm_kcontrol_dapm(kcontrol); + struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; + unsigned int mux, changed; + + mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]); + changed = snd_soc_component_test_bits(component, e->reg, + CTRL_DIN_LRCLK_SRC, + FIELD_PREP(CTRL_DIN_LRCLK_SRC, + mux)); + + if (!changed) + return 0; + + /* Force disconnect of the mux while updating */ + snd_soc_dapm_mux_update_power(dapm, kcontrol, 0, NULL, NULL); + + snd_soc_component_update_bits(component, e->reg, + CTRL_DIN_LRCLK_SRC | + CTRL_BCLK_MCLK_SRC, + FIELD_PREP(CTRL_DIN_LRCLK_SRC, mux) | + FIELD_PREP(CTRL_BCLK_MCLK_SRC, mux)); + + snd_soc_dapm_mux_update_power(dapm, kcontrol, mux, e, NULL); + + return 0; +} + +static SOC_ENUM_SINGLE_DECL(aiu_acodec_ctrl_mux_enum, AIU_ACODEC_CTRL, + CTRL_DIN_LRCLK_SRC_SHIFT, + aiu_acodec_ctrl_mux_texts); + +static const struct snd_kcontrol_new aiu_acodec_ctrl_mux = + SOC_DAPM_ENUM_EXT("ACodec Source", aiu_acodec_ctrl_mux_enum, + snd_soc_dapm_get_enum_double, + aiu_acodec_ctrl_mux_put_enum); + +static const struct snd_kcontrol_new aiu_acodec_ctrl_out_enable = + SOC_DAPM_SINGLE_AUTODISABLE("Switch", AIU_ACODEC_CTRL, + CTRL_DIN_EN, 1, 0); + +static const struct snd_soc_dapm_widget aiu_acodec_ctrl_widgets[] = { + SND_SOC_DAPM_MUX("ACODEC SRC", SND_SOC_NOPM, 0, 0, + &aiu_acodec_ctrl_mux), + SND_SOC_DAPM_SWITCH("ACODEC OUT EN", SND_SOC_NOPM, 0, 0, + &aiu_acodec_ctrl_out_enable), +}; + +static int aiu_acodec_ctrl_input_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct meson_codec_glue_input *data; + int ret; + + ret = meson_codec_glue_input_hw_params(substream, params, dai); + if (ret) + return ret; + + /* The glue will provide 1 lane out of the 4 to the output */ + data = meson_codec_glue_input_get_data(dai); + data->params.channels_min = min_t(unsigned int, AIU_ACODEC_OUT_CHMAX, + data->params.channels_min); + data->params.channels_max = min_t(unsigned int, AIU_ACODEC_OUT_CHMAX, + data->params.channels_max); + + return 0; +} + +static const struct snd_soc_dai_ops aiu_acodec_ctrl_input_ops = { + .hw_params = aiu_acodec_ctrl_input_hw_params, + .set_fmt = meson_codec_glue_input_set_fmt, +}; + +static const struct snd_soc_dai_ops aiu_acodec_ctrl_output_ops = { + .startup = meson_codec_glue_output_startup, +}; + +#define AIU_ACODEC_CTRL_FORMATS \ + (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ + SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_LE | \ + SNDRV_PCM_FMTBIT_S32_LE) + +#define AIU_ACODEC_STREAM(xname, xsuffix, xchmax) \ +{ \ + .stream_name = xname " " xsuffix, \ + .channels_min = 1, \ + .channels_max = (xchmax), \ + .rate_min = 5512, \ + .rate_max = 192000, \ + .formats = AIU_ACODEC_CTRL_FORMATS, \ +} + +#define AIU_ACODEC_INPUT(xname) { \ + .name = "ACODEC CTRL " xname, \ + .playback = AIU_ACODEC_STREAM(xname, "Playback", 8), \ + .ops = &aiu_acodec_ctrl_input_ops, \ + .probe = meson_codec_glue_input_dai_probe, \ + .remove = meson_codec_glue_input_dai_remove, \ +} + +#define AIU_ACODEC_OUTPUT(xname) { \ + .name = "ACODEC CTRL " xname, \ + .capture = AIU_ACODEC_STREAM(xname, "Capture", AIU_ACODEC_OUT_CHMAX), \ + .ops = &aiu_acodec_ctrl_output_ops, \ +} + +static struct snd_soc_dai_driver aiu_acodec_ctrl_dai_drv[] = { + [CTRL_I2S] = AIU_ACODEC_INPUT("ACODEC I2S IN"), + [CTRL_PCM] = AIU_ACODEC_INPUT("ACODEC PCM IN"), + [CTRL_OUT] = AIU_ACODEC_OUTPUT("ACODEC OUT"), +}; + +static const struct snd_soc_dapm_route aiu_acodec_ctrl_routes[] = { + { "ACODEC SRC", "I2S", "ACODEC I2S IN Playback" }, + { "ACODEC SRC", "PCM", "ACODEC PCM IN Playback" }, + { "ACODEC OUT EN", "Switch", "ACODEC SRC" }, + { "ACODEC OUT Capture", NULL, "ACODEC OUT EN" }, +}; + +static const struct snd_kcontrol_new aiu_acodec_ctrl_controls[] = { + SOC_SINGLE("ACODEC I2S Lane Select", AIU_ACODEC_CTRL, + CTRL_I2S_OUT_LANE_SRC, 3, 0), +}; + +static int aiu_acodec_of_xlate_dai_name(struct snd_soc_component *component, + struct of_phandle_args *args, + const char **dai_name) +{ + return aiu_of_xlate_dai_name(component, args, dai_name, AIU_ACODEC); +} + +static int aiu_acodec_ctrl_component_probe(struct snd_soc_component *component) +{ + /* + * NOTE: Din Skew setting + * According to the documentation, the following update adds one delay + * to the din line. Without this, the output saturates. This happens + * regardless of the link format (i2s or left_j) so it is not clear what + * it actually does but it seems to be required + */ + snd_soc_component_update_bits(component, AIU_ACODEC_CTRL, + CTRL_DIN_SKEW, + FIELD_PREP(CTRL_DIN_SKEW, 2)); + + return 0; +} + +static const struct snd_soc_component_driver aiu_acodec_ctrl_component = { + .name = "AIU Internal DAC Codec Control", + .probe = aiu_acodec_ctrl_component_probe, + .controls = aiu_acodec_ctrl_controls, + .num_controls = ARRAY_SIZE(aiu_acodec_ctrl_controls), + .dapm_widgets = aiu_acodec_ctrl_widgets, + .num_dapm_widgets = ARRAY_SIZE(aiu_acodec_ctrl_widgets), + .dapm_routes = aiu_acodec_ctrl_routes, + .num_dapm_routes = ARRAY_SIZE(aiu_acodec_ctrl_routes), + .of_xlate_dai_name = aiu_acodec_of_xlate_dai_name, + .endianness = 1, + .non_legacy_dai_naming = 1, +}; + +int aiu_acodec_ctrl_register_component(struct device *dev) +{ + return snd_soc_register_component(dev, &aiu_acodec_ctrl_component, + aiu_acodec_ctrl_dai_drv, + ARRAY_SIZE(aiu_acodec_ctrl_dai_drv)); +} diff --git a/sound/soc/meson/aiu-codec-ctrl.c b/sound/soc/meson/aiu-codec-ctrl.c new file mode 100644 index 000000000000..4b773d3e8b07 --- /dev/null +++ b/sound/soc/meson/aiu-codec-ctrl.c @@ -0,0 +1,151 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (c) 2020 BayLibre, SAS. +// Author: Jerome Brunet <jbrunet@baylibre.com> + +#include <linux/bitfield.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dai.h> + +#include <dt-bindings/sound/meson-aiu.h> +#include "aiu.h" +#include "meson-codec-glue.h" + +#define CTRL_CLK_SEL GENMASK(1, 0) +#define CTRL_DATA_SEL_SHIFT 4 +#define CTRL_DATA_SEL (0x3 << CTRL_DATA_SEL_SHIFT) + +static const char * const aiu_codec_ctrl_mux_texts[] = { + "DISABLED", "PCM", "I2S", +}; + +static int aiu_codec_ctrl_mux_put_enum(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_dapm_kcontrol_component(kcontrol); + struct snd_soc_dapm_context *dapm = + snd_soc_dapm_kcontrol_dapm(kcontrol); + struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; + unsigned int mux, changed; + + mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]); + changed = snd_soc_component_test_bits(component, e->reg, + CTRL_DATA_SEL, + FIELD_PREP(CTRL_DATA_SEL, mux)); + + if (!changed) + return 0; + + /* Force disconnect of the mux while updating */ + snd_soc_dapm_mux_update_power(dapm, kcontrol, 0, NULL, NULL); + + /* Reset the source first */ + snd_soc_component_update_bits(component, e->reg, + CTRL_CLK_SEL | + CTRL_DATA_SEL, + FIELD_PREP(CTRL_CLK_SEL, 0) | + FIELD_PREP(CTRL_DATA_SEL, 0)); + + /* Set the appropriate source */ + snd_soc_component_update_bits(component, e->reg, + CTRL_CLK_SEL | + CTRL_DATA_SEL, + FIELD_PREP(CTRL_CLK_SEL, mux) | + FIELD_PREP(CTRL_DATA_SEL, mux)); + + snd_soc_dapm_mux_update_power(dapm, kcontrol, mux, e, NULL); + + return 0; +} + +static SOC_ENUM_SINGLE_DECL(aiu_hdmi_ctrl_mux_enum, AIU_HDMI_CLK_DATA_CTRL, + CTRL_DATA_SEL_SHIFT, + aiu_codec_ctrl_mux_texts); + +static const struct snd_kcontrol_new aiu_hdmi_ctrl_mux = + SOC_DAPM_ENUM_EXT("HDMI Source", aiu_hdmi_ctrl_mux_enum, + snd_soc_dapm_get_enum_double, + aiu_codec_ctrl_mux_put_enum); + +static const struct snd_soc_dapm_widget aiu_hdmi_ctrl_widgets[] = { + SND_SOC_DAPM_MUX("HDMI CTRL SRC", SND_SOC_NOPM, 0, 0, + &aiu_hdmi_ctrl_mux), +}; + +static const struct snd_soc_dai_ops aiu_codec_ctrl_input_ops = { + .hw_params = meson_codec_glue_input_hw_params, + .set_fmt = meson_codec_glue_input_set_fmt, +}; + +static const struct snd_soc_dai_ops aiu_codec_ctrl_output_ops = { + .startup = meson_codec_glue_output_startup, +}; + +#define AIU_CODEC_CTRL_FORMATS \ + (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE | \ + SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_LE | \ + SNDRV_PCM_FMTBIT_S32_LE) + +#define AIU_CODEC_CTRL_STREAM(xname, xsuffix) \ +{ \ + .stream_name = xname " " xsuffix, \ + .channels_min = 1, \ + .channels_max = 8, \ + .rate_min = 5512, \ + .rate_max = 192000, \ + .formats = AIU_CODEC_CTRL_FORMATS, \ +} + +#define AIU_CODEC_CTRL_INPUT(xname) { \ + .name = "CODEC CTRL " xname, \ + .playback = AIU_CODEC_CTRL_STREAM(xname, "Playback"), \ + .ops = &aiu_codec_ctrl_input_ops, \ + .probe = meson_codec_glue_input_dai_probe, \ + .remove = meson_codec_glue_input_dai_remove, \ +} + +#define AIU_CODEC_CTRL_OUTPUT(xname) { \ + .name = "CODEC CTRL " xname, \ + .capture = AIU_CODEC_CTRL_STREAM(xname, "Capture"), \ + .ops = &aiu_codec_ctrl_output_ops, \ +} + +static struct snd_soc_dai_driver aiu_hdmi_ctrl_dai_drv[] = { + [CTRL_I2S] = AIU_CODEC_CTRL_INPUT("HDMI I2S IN"), + [CTRL_PCM] = AIU_CODEC_CTRL_INPUT("HDMI PCM IN"), + [CTRL_OUT] = AIU_CODEC_CTRL_OUTPUT("HDMI OUT"), +}; + +static const struct snd_soc_dapm_route aiu_hdmi_ctrl_routes[] = { + { "HDMI CTRL SRC", "I2S", "HDMI I2S IN Playback" }, + { "HDMI CTRL SRC", "PCM", "HDMI PCM IN Playback" }, + { "HDMI OUT Capture", NULL, "HDMI CTRL SRC" }, +}; + +static int aiu_hdmi_of_xlate_dai_name(struct snd_soc_component *component, + struct of_phandle_args *args, + const char **dai_name) +{ + return aiu_of_xlate_dai_name(component, args, dai_name, AIU_HDMI); +} + +static const struct snd_soc_component_driver aiu_hdmi_ctrl_component = { + .name = "AIU HDMI Codec Control", + .dapm_widgets = aiu_hdmi_ctrl_widgets, + .num_dapm_widgets = ARRAY_SIZE(aiu_hdmi_ctrl_widgets), + .dapm_routes = aiu_hdmi_ctrl_routes, + .num_dapm_routes = ARRAY_SIZE(aiu_hdmi_ctrl_routes), + .of_xlate_dai_name = aiu_hdmi_of_xlate_dai_name, + .endianness = 1, + .non_legacy_dai_naming = 1, +}; + +int aiu_hdmi_ctrl_register_component(struct device *dev) +{ + return snd_soc_register_component(dev, &aiu_hdmi_ctrl_component, + aiu_hdmi_ctrl_dai_drv, + ARRAY_SIZE(aiu_hdmi_ctrl_dai_drv)); +} + diff --git a/sound/soc/meson/aiu-encoder-i2s.c b/sound/soc/meson/aiu-encoder-i2s.c new file mode 100644 index 000000000000..832e22d275fe --- /dev/null +++ b/sound/soc/meson/aiu-encoder-i2s.c @@ -0,0 +1,365 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (c) 2020 BayLibre, SAS. +// Author: Jerome Brunet <jbrunet@baylibre.com> + +#include <linux/bitfield.h> +#include <linux/clk.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dai.h> + +#include "aiu.h" + +#define AIU_I2S_SOURCE_DESC_MODE_8CH BIT(0) +#define AIU_I2S_SOURCE_DESC_MODE_24BIT BIT(5) +#define AIU_I2S_SOURCE_DESC_MODE_32BIT BIT(9) +#define AIU_I2S_SOURCE_DESC_MODE_SPLIT BIT(11) +#define AIU_RST_SOFT_I2S_FAST BIT(0) + +#define AIU_I2S_DAC_CFG_MSB_FIRST BIT(2) +#define AIU_I2S_MISC_HOLD_EN BIT(2) +#define AIU_CLK_CTRL_I2S_DIV_EN BIT(0) +#define AIU_CLK_CTRL_I2S_DIV GENMASK(3, 2) +#define AIU_CLK_CTRL_AOCLK_INVERT BIT(6) +#define AIU_CLK_CTRL_LRCLK_INVERT BIT(7) +#define AIU_CLK_CTRL_LRCLK_SKEW GENMASK(9, 8) +#define AIU_CLK_CTRL_MORE_HDMI_AMCLK BIT(6) +#define AIU_CLK_CTRL_MORE_I2S_DIV GENMASK(5, 0) +#define AIU_CODEC_DAC_LRCLK_CTRL_DIV GENMASK(11, 0) + +static void aiu_encoder_i2s_divider_enable(struct snd_soc_component *component, + bool enable) +{ + snd_soc_component_update_bits(component, AIU_CLK_CTRL, + AIU_CLK_CTRL_I2S_DIV_EN, + enable ? AIU_CLK_CTRL_I2S_DIV_EN : 0); +} + +static void aiu_encoder_i2s_hold(struct snd_soc_component *component, + bool enable) +{ + snd_soc_component_update_bits(component, AIU_I2S_MISC, + AIU_I2S_MISC_HOLD_EN, + enable ? AIU_I2S_MISC_HOLD_EN : 0); +} + +static int aiu_encoder_i2s_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + aiu_encoder_i2s_hold(component, false); + return 0; + + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + aiu_encoder_i2s_hold(component, true); + return 0; + + default: + return -EINVAL; + } +} + +static int aiu_encoder_i2s_setup_desc(struct snd_soc_component *component, + struct snd_pcm_hw_params *params) +{ + /* Always operate in split (classic interleaved) mode */ + unsigned int desc = AIU_I2S_SOURCE_DESC_MODE_SPLIT; + unsigned int val; + + /* Reset required to update the pipeline */ + snd_soc_component_write(component, AIU_RST_SOFT, AIU_RST_SOFT_I2S_FAST); + snd_soc_component_read(component, AIU_I2S_SYNC, &val); + + switch (params_physical_width(params)) { + case 16: /* Nothing to do */ + break; + + case 32: + desc |= (AIU_I2S_SOURCE_DESC_MODE_24BIT | + AIU_I2S_SOURCE_DESC_MODE_32BIT); + break; + + default: + return -EINVAL; + } + + switch (params_channels(params)) { + case 2: /* Nothing to do */ + break; + case 8: + desc |= AIU_I2S_SOURCE_DESC_MODE_8CH; + break; + default: + return -EINVAL; + } + + snd_soc_component_update_bits(component, AIU_I2S_SOURCE_DESC, + AIU_I2S_SOURCE_DESC_MODE_8CH | + AIU_I2S_SOURCE_DESC_MODE_24BIT | + AIU_I2S_SOURCE_DESC_MODE_32BIT | + AIU_I2S_SOURCE_DESC_MODE_SPLIT, + desc); + + return 0; +} + +static int aiu_encoder_i2s_set_legacy_div(struct snd_soc_component *component, + struct snd_pcm_hw_params *params, + unsigned int bs) +{ + switch (bs) { + case 1: + case 2: + case 4: + case 8: + /* These are the only valid legacy dividers */ + break; + + default: + dev_err(component->dev, "Unsupported i2s divider: %u\n", bs); + return -EINVAL; + } + + snd_soc_component_update_bits(component, AIU_CLK_CTRL, + AIU_CLK_CTRL_I2S_DIV, + FIELD_PREP(AIU_CLK_CTRL_I2S_DIV, + __ffs(bs))); + + snd_soc_component_update_bits(component, AIU_CLK_CTRL_MORE, + AIU_CLK_CTRL_MORE_I2S_DIV, + FIELD_PREP(AIU_CLK_CTRL_MORE_I2S_DIV, + 0)); + + return 0; +} + +static int aiu_encoder_i2s_set_more_div(struct snd_soc_component *component, + struct snd_pcm_hw_params *params, + unsigned int bs) +{ + /* + * NOTE: this HW is odd. + * In most configuration, the i2s divider is 'mclk / blck'. + * However, in 16 bits - 8ch mode, this factor needs to be + * increased by 50% to get the correct output rate. + * No idea why ! + */ + if (params_width(params) == 16 && params_channels(params) == 8) { + if (bs % 2) { + dev_err(component->dev, + "Cannot increase i2s divider by 50%%\n"); + return -EINVAL; + } + bs += bs / 2; + } + + /* Use CLK_MORE for mclk to bclk divider */ + snd_soc_component_update_bits(component, AIU_CLK_CTRL, + AIU_CLK_CTRL_I2S_DIV, + FIELD_PREP(AIU_CLK_CTRL_I2S_DIV, 0)); + + snd_soc_component_update_bits(component, AIU_CLK_CTRL_MORE, + AIU_CLK_CTRL_MORE_I2S_DIV, + FIELD_PREP(AIU_CLK_CTRL_MORE_I2S_DIV, + bs - 1)); + + return 0; +} + +static int aiu_encoder_i2s_set_clocks(struct snd_soc_component *component, + struct snd_pcm_hw_params *params) +{ + struct aiu *aiu = snd_soc_component_get_drvdata(component); + unsigned int srate = params_rate(params); + unsigned int fs, bs; + int ret; + + /* Get the oversampling factor */ + fs = DIV_ROUND_CLOSEST(clk_get_rate(aiu->i2s.clks[MCLK].clk), srate); + + if (fs % 64) + return -EINVAL; + + /* Send data MSB first */ + snd_soc_component_update_bits(component, AIU_I2S_DAC_CFG, + AIU_I2S_DAC_CFG_MSB_FIRST, + AIU_I2S_DAC_CFG_MSB_FIRST); + + /* Set bclk to lrlck ratio */ + snd_soc_component_update_bits(component, AIU_CODEC_DAC_LRCLK_CTRL, + AIU_CODEC_DAC_LRCLK_CTRL_DIV, + FIELD_PREP(AIU_CODEC_DAC_LRCLK_CTRL_DIV, + 64 - 1)); + + bs = fs / 64; + + if (aiu->platform->has_clk_ctrl_more_i2s_div) + ret = aiu_encoder_i2s_set_more_div(component, params, bs); + else + ret = aiu_encoder_i2s_set_legacy_div(component, params, bs); + + if (ret) + return ret; + + /* Make sure amclk is used for HDMI i2s as well */ + snd_soc_component_update_bits(component, AIU_CLK_CTRL_MORE, + AIU_CLK_CTRL_MORE_HDMI_AMCLK, + AIU_CLK_CTRL_MORE_HDMI_AMCLK); + + return 0; +} + +static int aiu_encoder_i2s_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + int ret; + + /* Disable the clock while changing the settings */ + aiu_encoder_i2s_divider_enable(component, false); + + ret = aiu_encoder_i2s_setup_desc(component, params); + if (ret) { + dev_err(dai->dev, "setting i2s desc failed\n"); + return ret; + } + + ret = aiu_encoder_i2s_set_clocks(component, params); + if (ret) { + dev_err(dai->dev, "setting i2s clocks failed\n"); + return ret; + } + + aiu_encoder_i2s_divider_enable(component, true); + + return 0; +} + +static int aiu_encoder_i2s_hw_free(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + + aiu_encoder_i2s_divider_enable(component, false); + + return 0; +} + +static int aiu_encoder_i2s_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) +{ + struct snd_soc_component *component = dai->component; + unsigned int inv = fmt & SND_SOC_DAIFMT_INV_MASK; + unsigned int val = 0; + unsigned int skew; + + /* Only CPU Master / Codec Slave supported ATM */ + if ((fmt & SND_SOC_DAIFMT_MASTER_MASK) != SND_SOC_DAIFMT_CBS_CFS) + return -EINVAL; + + if (inv == SND_SOC_DAIFMT_NB_IF || + inv == SND_SOC_DAIFMT_IB_IF) + val |= AIU_CLK_CTRL_LRCLK_INVERT; + + if (inv == SND_SOC_DAIFMT_IB_NF || + inv == SND_SOC_DAIFMT_IB_IF) + val |= AIU_CLK_CTRL_AOCLK_INVERT; + + /* Signal skew */ + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + /* Invert sample clock for i2s */ + val ^= AIU_CLK_CTRL_LRCLK_INVERT; + skew = 1; + break; + case SND_SOC_DAIFMT_LEFT_J: + skew = 0; + break; + default: + return -EINVAL; + } + + val |= FIELD_PREP(AIU_CLK_CTRL_LRCLK_SKEW, skew); + snd_soc_component_update_bits(component, AIU_CLK_CTRL, + AIU_CLK_CTRL_LRCLK_INVERT | + AIU_CLK_CTRL_AOCLK_INVERT | + AIU_CLK_CTRL_LRCLK_SKEW, + val); + + return 0; +} + +static int aiu_encoder_i2s_set_sysclk(struct snd_soc_dai *dai, int clk_id, + unsigned int freq, int dir) +{ + struct aiu *aiu = snd_soc_component_get_drvdata(dai->component); + int ret; + + if (WARN_ON(clk_id != 0)) + return -EINVAL; + + if (dir == SND_SOC_CLOCK_IN) + return 0; + + ret = clk_set_rate(aiu->i2s.clks[MCLK].clk, freq); + if (ret) + dev_err(dai->dev, "Failed to set sysclk to %uHz", freq); + + return ret; +} + +static const unsigned int hw_channels[] = {2, 8}; +static const struct snd_pcm_hw_constraint_list hw_channel_constraints = { + .list = hw_channels, + .count = ARRAY_SIZE(hw_channels), + .mask = 0, +}; + +static int aiu_encoder_i2s_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct aiu *aiu = snd_soc_component_get_drvdata(dai->component); + int ret; + + /* Make sure the encoder gets either 2 or 8 channels */ + ret = snd_pcm_hw_constraint_list(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_CHANNELS, + &hw_channel_constraints); + if (ret) { + dev_err(dai->dev, "adding channels constraints failed\n"); + return ret; + } + + ret = clk_bulk_prepare_enable(aiu->i2s.clk_num, aiu->i2s.clks); + if (ret) + dev_err(dai->dev, "failed to enable i2s clocks\n"); + + return ret; +} + +static void aiu_encoder_i2s_shutdown(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct aiu *aiu = snd_soc_component_get_drvdata(dai->component); + + clk_bulk_disable_unprepare(aiu->i2s.clk_num, aiu->i2s.clks); +} + +const struct snd_soc_dai_ops aiu_encoder_i2s_dai_ops = { + .trigger = aiu_encoder_i2s_trigger, + .hw_params = aiu_encoder_i2s_hw_params, + .hw_free = aiu_encoder_i2s_hw_free, + .set_fmt = aiu_encoder_i2s_set_fmt, + .set_sysclk = aiu_encoder_i2s_set_sysclk, + .startup = aiu_encoder_i2s_startup, + .shutdown = aiu_encoder_i2s_shutdown, +}; + diff --git a/sound/soc/meson/aiu-encoder-spdif.c b/sound/soc/meson/aiu-encoder-spdif.c new file mode 100644 index 000000000000..de850913975f --- /dev/null +++ b/sound/soc/meson/aiu-encoder-spdif.c @@ -0,0 +1,209 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (c) 2020 BayLibre, SAS. +// Author: Jerome Brunet <jbrunet@baylibre.com> + +#include <linux/bitfield.h> +#include <linux/clk.h> +#include <sound/pcm_params.h> +#include <sound/pcm_iec958.h> +#include <sound/soc.h> +#include <sound/soc-dai.h> + +#include "aiu.h" + +#define AIU_958_MISC_NON_PCM BIT(0) +#define AIU_958_MISC_MODE_16BITS BIT(1) +#define AIU_958_MISC_16BITS_ALIGN GENMASK(6, 5) +#define AIU_958_MISC_MODE_32BITS BIT(7) +#define AIU_958_MISC_U_FROM_STREAM BIT(12) +#define AIU_958_MISC_FORCE_LR BIT(13) +#define AIU_958_CTRL_HOLD_EN BIT(0) +#define AIU_CLK_CTRL_958_DIV_EN BIT(1) +#define AIU_CLK_CTRL_958_DIV GENMASK(5, 4) +#define AIU_CLK_CTRL_958_DIV_MORE BIT(12) + +#define AIU_CS_WORD_LEN 4 +#define AIU_958_INTERNAL_DIV 2 + +static void +aiu_encoder_spdif_divider_enable(struct snd_soc_component *component, + bool enable) +{ + snd_soc_component_update_bits(component, AIU_CLK_CTRL, + AIU_CLK_CTRL_958_DIV_EN, + enable ? AIU_CLK_CTRL_958_DIV_EN : 0); +} + +static void aiu_encoder_spdif_hold(struct snd_soc_component *component, + bool enable) +{ + snd_soc_component_update_bits(component, AIU_958_CTRL, + AIU_958_CTRL_HOLD_EN, + enable ? AIU_958_CTRL_HOLD_EN : 0); +} + +static int +aiu_encoder_spdif_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + aiu_encoder_spdif_hold(component, false); + return 0; + + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + aiu_encoder_spdif_hold(component, true); + return 0; + + default: + return -EINVAL; + } +} + +static int aiu_encoder_spdif_setup_cs_word(struct snd_soc_component *component, + struct snd_pcm_hw_params *params) +{ + u8 cs[AIU_CS_WORD_LEN]; + unsigned int val; + int ret; + + ret = snd_pcm_create_iec958_consumer_hw_params(params, cs, + AIU_CS_WORD_LEN); + if (ret < 0) + return ret; + + /* Write the 1st half word */ + val = cs[1] | cs[0] << 8; + snd_soc_component_write(component, AIU_958_CHSTAT_L0, val); + snd_soc_component_write(component, AIU_958_CHSTAT_R0, val); + + /* Write the 2nd half word */ + val = cs[3] | cs[2] << 8; + snd_soc_component_write(component, AIU_958_CHSTAT_L1, val); + snd_soc_component_write(component, AIU_958_CHSTAT_R1, val); + + return 0; +} + +static int aiu_encoder_spdif_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct aiu *aiu = snd_soc_component_get_drvdata(component); + unsigned int val = 0, mrate; + int ret; + + /* Disable the clock while changing the settings */ + aiu_encoder_spdif_divider_enable(component, false); + + switch (params_physical_width(params)) { + case 16: + val |= AIU_958_MISC_MODE_16BITS; + val |= FIELD_PREP(AIU_958_MISC_16BITS_ALIGN, 2); + break; + case 32: + val |= AIU_958_MISC_MODE_32BITS; + break; + default: + dev_err(dai->dev, "Unsupport physical width\n"); + return -EINVAL; + } + + snd_soc_component_update_bits(component, AIU_958_MISC, + AIU_958_MISC_NON_PCM | + AIU_958_MISC_MODE_16BITS | + AIU_958_MISC_16BITS_ALIGN | + AIU_958_MISC_MODE_32BITS | + AIU_958_MISC_FORCE_LR | + AIU_958_MISC_U_FROM_STREAM, + val); + + /* Set the stream channel status word */ + ret = aiu_encoder_spdif_setup_cs_word(component, params); + if (ret) { + dev_err(dai->dev, "failed to set channel status word\n"); + return ret; + } + + snd_soc_component_update_bits(component, AIU_CLK_CTRL, + AIU_CLK_CTRL_958_DIV | + AIU_CLK_CTRL_958_DIV_MORE, + FIELD_PREP(AIU_CLK_CTRL_958_DIV, + __ffs(AIU_958_INTERNAL_DIV))); + + /* 2 * 32bits per subframe * 2 channels = 128 */ + mrate = params_rate(params) * 128 * AIU_958_INTERNAL_DIV; + ret = clk_set_rate(aiu->spdif.clks[MCLK].clk, mrate); + if (ret) { + dev_err(dai->dev, "failed to set mclk rate\n"); + return ret; + } + + aiu_encoder_spdif_divider_enable(component, true); + + return 0; +} + +static int aiu_encoder_spdif_hw_free(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + + aiu_encoder_spdif_divider_enable(component, false); + + return 0; +} + +static int aiu_encoder_spdif_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct aiu *aiu = snd_soc_component_get_drvdata(dai->component); + int ret; + + /* + * NOTE: Make sure the spdif block is on its own divider. + * + * The spdif can be clocked by the i2s master clock or its own + * clock. We should (in theory) change the source depending on the + * origin of the data. + * + * However, considering the clocking scheme used on these platforms, + * the master clocks will pick the same PLL source when they are + * playing from the same FIFO. The clock should be in sync so, it + * should not be necessary to reparent the spdif master clock. + */ + ret = clk_set_parent(aiu->spdif.clks[MCLK].clk, + aiu->spdif_mclk); + if (ret) + return ret; + + ret = clk_bulk_prepare_enable(aiu->spdif.clk_num, aiu->spdif.clks); + if (ret) + dev_err(dai->dev, "failed to enable spdif clocks\n"); + + return ret; +} + +static void aiu_encoder_spdif_shutdown(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct aiu *aiu = snd_soc_component_get_drvdata(dai->component); + + clk_bulk_disable_unprepare(aiu->spdif.clk_num, aiu->spdif.clks); +} + +const struct snd_soc_dai_ops aiu_encoder_spdif_dai_ops = { + .trigger = aiu_encoder_spdif_trigger, + .hw_params = aiu_encoder_spdif_hw_params, + .hw_free = aiu_encoder_spdif_hw_free, + .startup = aiu_encoder_spdif_startup, + .shutdown = aiu_encoder_spdif_shutdown, +}; diff --git a/sound/soc/meson/aiu-fifo-i2s.c b/sound/soc/meson/aiu-fifo-i2s.c new file mode 100644 index 000000000000..9a5271ce80fe --- /dev/null +++ b/sound/soc/meson/aiu-fifo-i2s.c @@ -0,0 +1,153 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (c) 2020 BayLibre, SAS. +// Author: Jerome Brunet <jbrunet@baylibre.com> + +#include <linux/bitfield.h> +#include <linux/clk.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dai.h> + +#include "aiu.h" +#include "aiu-fifo.h" + +#define AIU_I2S_SOURCE_DESC_MODE_8CH BIT(0) +#define AIU_I2S_SOURCE_DESC_MODE_24BIT BIT(5) +#define AIU_I2S_SOURCE_DESC_MODE_32BIT BIT(9) +#define AIU_I2S_SOURCE_DESC_MODE_SPLIT BIT(11) +#define AIU_MEM_I2S_MASKS_IRQ_BLOCK GENMASK(31, 16) +#define AIU_MEM_I2S_CONTROL_MODE_16BIT BIT(6) +#define AIU_MEM_I2S_BUF_CNTL_INIT BIT(0) +#define AIU_RST_SOFT_I2S_FAST BIT(0) + +#define AIU_FIFO_I2S_BLOCK 256 + +static struct snd_pcm_hardware fifo_i2s_pcm = { + .info = (SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_PAUSE), + .formats = AIU_FORMATS, + .rate_min = 5512, + .rate_max = 192000, + .channels_min = 2, + .channels_max = 8, + .period_bytes_min = AIU_FIFO_I2S_BLOCK, + .period_bytes_max = AIU_FIFO_I2S_BLOCK * USHRT_MAX, + .periods_min = 2, + .periods_max = UINT_MAX, + + /* No real justification for this */ + .buffer_bytes_max = 1 * 1024 * 1024, +}; + +static int aiu_fifo_i2s_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + unsigned int val; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + snd_soc_component_write(component, AIU_RST_SOFT, + AIU_RST_SOFT_I2S_FAST); + snd_soc_component_read(component, AIU_I2S_SYNC, &val); + break; + } + + return aiu_fifo_trigger(substream, cmd, dai); +} + +static int aiu_fifo_i2s_prepare(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + int ret; + + ret = aiu_fifo_prepare(substream, dai); + if (ret) + return ret; + + snd_soc_component_update_bits(component, + AIU_MEM_I2S_BUF_CNTL, + AIU_MEM_I2S_BUF_CNTL_INIT, + AIU_MEM_I2S_BUF_CNTL_INIT); + snd_soc_component_update_bits(component, + AIU_MEM_I2S_BUF_CNTL, + AIU_MEM_I2S_BUF_CNTL_INIT, 0); + + return 0; +} + +static int aiu_fifo_i2s_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct aiu_fifo *fifo = dai->playback_dma_data; + unsigned int val; + int ret; + + ret = aiu_fifo_hw_params(substream, params, dai); + if (ret) + return ret; + + switch (params_physical_width(params)) { + case 16: + val = AIU_MEM_I2S_CONTROL_MODE_16BIT; + break; + case 32: + val = 0; + break; + default: + dev_err(dai->dev, "Unsupported physical width %u\n", + params_physical_width(params)); + return -EINVAL; + } + + snd_soc_component_update_bits(component, AIU_MEM_I2S_CONTROL, + AIU_MEM_I2S_CONTROL_MODE_16BIT, + val); + + /* Setup the irq periodicity */ + val = params_period_bytes(params) / fifo->fifo_block; + val = FIELD_PREP(AIU_MEM_I2S_MASKS_IRQ_BLOCK, val); + snd_soc_component_update_bits(component, AIU_MEM_I2S_MASKS, + AIU_MEM_I2S_MASKS_IRQ_BLOCK, val); + + return 0; +} + +const struct snd_soc_dai_ops aiu_fifo_i2s_dai_ops = { + .trigger = aiu_fifo_i2s_trigger, + .prepare = aiu_fifo_i2s_prepare, + .hw_params = aiu_fifo_i2s_hw_params, + .hw_free = aiu_fifo_hw_free, + .startup = aiu_fifo_startup, + .shutdown = aiu_fifo_shutdown, +}; + +int aiu_fifo_i2s_dai_probe(struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct aiu *aiu = snd_soc_component_get_drvdata(component); + struct aiu_fifo *fifo; + int ret; + + ret = aiu_fifo_dai_probe(dai); + if (ret) + return ret; + + fifo = dai->playback_dma_data; + + fifo->pcm = &fifo_i2s_pcm; + fifo->mem_offset = AIU_MEM_I2S_START; + fifo->fifo_block = AIU_FIFO_I2S_BLOCK; + fifo->pclk = aiu->i2s.clks[PCLK].clk; + fifo->irq = aiu->i2s.irq; + + return 0; +} diff --git a/sound/soc/meson/aiu-fifo-spdif.c b/sound/soc/meson/aiu-fifo-spdif.c new file mode 100644 index 000000000000..44eb6faacf44 --- /dev/null +++ b/sound/soc/meson/aiu-fifo-spdif.c @@ -0,0 +1,186 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (c) 2020 BayLibre, SAS. +// Author: Jerome Brunet <jbrunet@baylibre.com> + +#include <linux/clk.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dai.h> + +#include "aiu.h" +#include "aiu-fifo.h" + +#define AIU_IEC958_DCU_FF_CTRL_EN BIT(0) +#define AIU_IEC958_DCU_FF_CTRL_AUTO_DISABLE BIT(1) +#define AIU_IEC958_DCU_FF_CTRL_IRQ_MODE GENMASK(3, 2) +#define AIU_IEC958_DCU_FF_CTRL_IRQ_OUT_THD BIT(2) +#define AIU_IEC958_DCU_FF_CTRL_IRQ_FRAME_READ BIT(3) +#define AIU_IEC958_DCU_FF_CTRL_SYNC_HEAD_EN BIT(4) +#define AIU_IEC958_DCU_FF_CTRL_BYTE_SEEK BIT(5) +#define AIU_IEC958_DCU_FF_CTRL_CONTINUE BIT(6) +#define AIU_MEM_IEC958_CONTROL_ENDIAN GENMASK(5, 3) +#define AIU_MEM_IEC958_CONTROL_RD_DDR BIT(6) +#define AIU_MEM_IEC958_CONTROL_MODE_16BIT BIT(7) +#define AIU_MEM_IEC958_CONTROL_MODE_LINEAR BIT(8) +#define AIU_MEM_IEC958_BUF_CNTL_INIT BIT(0) + +#define AIU_FIFO_SPDIF_BLOCK 8 + +static struct snd_pcm_hardware fifo_spdif_pcm = { + .info = (SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_PAUSE), + .formats = AIU_FORMATS, + .rate_min = 5512, + .rate_max = 192000, + .channels_min = 2, + .channels_max = 2, + .period_bytes_min = AIU_FIFO_SPDIF_BLOCK, + .period_bytes_max = AIU_FIFO_SPDIF_BLOCK * USHRT_MAX, + .periods_min = 2, + .periods_max = UINT_MAX, + + /* No real justification for this */ + .buffer_bytes_max = 1 * 1024 * 1024, +}; + +static void fifo_spdif_dcu_enable(struct snd_soc_component *component, + bool enable) +{ + snd_soc_component_update_bits(component, AIU_IEC958_DCU_FF_CTRL, + AIU_IEC958_DCU_FF_CTRL_EN, + enable ? AIU_IEC958_DCU_FF_CTRL_EN : 0); +} + +static int fifo_spdif_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + int ret; + + ret = aiu_fifo_trigger(substream, cmd, dai); + if (ret) + return ret; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + fifo_spdif_dcu_enable(component, true); + break; + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + case SNDRV_PCM_TRIGGER_STOP: + fifo_spdif_dcu_enable(component, false); + break; + default: + return -EINVAL; + } + + return 0; +} + +static int fifo_spdif_prepare(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + int ret; + + ret = aiu_fifo_prepare(substream, dai); + if (ret) + return ret; + + snd_soc_component_update_bits(component, + AIU_MEM_IEC958_BUF_CNTL, + AIU_MEM_IEC958_BUF_CNTL_INIT, + AIU_MEM_IEC958_BUF_CNTL_INIT); + snd_soc_component_update_bits(component, + AIU_MEM_IEC958_BUF_CNTL, + AIU_MEM_IEC958_BUF_CNTL_INIT, 0); + + return 0; +} + +static int fifo_spdif_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + unsigned int val; + int ret; + + ret = aiu_fifo_hw_params(substream, params, dai); + if (ret) + return ret; + + val = AIU_MEM_IEC958_CONTROL_RD_DDR | + AIU_MEM_IEC958_CONTROL_MODE_LINEAR; + + switch (params_physical_width(params)) { + case 16: + val |= AIU_MEM_IEC958_CONTROL_MODE_16BIT; + break; + case 32: + break; + default: + dev_err(dai->dev, "Unsupported physical width %u\n", + params_physical_width(params)); + return -EINVAL; + } + + snd_soc_component_update_bits(component, AIU_MEM_IEC958_CONTROL, + AIU_MEM_IEC958_CONTROL_ENDIAN | + AIU_MEM_IEC958_CONTROL_RD_DDR | + AIU_MEM_IEC958_CONTROL_MODE_LINEAR | + AIU_MEM_IEC958_CONTROL_MODE_16BIT, + val); + + /* Number bytes read by the FIFO between each IRQ */ + snd_soc_component_write(component, AIU_IEC958_BPF, + params_period_bytes(params)); + + /* + * AUTO_DISABLE and SYNC_HEAD are enabled by default but + * this should be disabled in PCM (uncompressed) mode + */ + snd_soc_component_update_bits(component, AIU_IEC958_DCU_FF_CTRL, + AIU_IEC958_DCU_FF_CTRL_AUTO_DISABLE | + AIU_IEC958_DCU_FF_CTRL_IRQ_MODE | + AIU_IEC958_DCU_FF_CTRL_SYNC_HEAD_EN, + AIU_IEC958_DCU_FF_CTRL_IRQ_FRAME_READ); + + return 0; +} + +const struct snd_soc_dai_ops aiu_fifo_spdif_dai_ops = { + .trigger = fifo_spdif_trigger, + .prepare = fifo_spdif_prepare, + .hw_params = fifo_spdif_hw_params, + .hw_free = aiu_fifo_hw_free, + .startup = aiu_fifo_startup, + .shutdown = aiu_fifo_shutdown, +}; + +int aiu_fifo_spdif_dai_probe(struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct aiu *aiu = snd_soc_component_get_drvdata(component); + struct aiu_fifo *fifo; + int ret; + + ret = aiu_fifo_dai_probe(dai); + if (ret) + return ret; + + fifo = dai->playback_dma_data; + + fifo->pcm = &fifo_spdif_pcm; + fifo->mem_offset = AIU_MEM_IEC958_START; + fifo->fifo_block = 1; + fifo->pclk = aiu->spdif.clks[PCLK].clk; + fifo->irq = aiu->spdif.irq; + + return 0; +} diff --git a/sound/soc/meson/aiu-fifo.c b/sound/soc/meson/aiu-fifo.c new file mode 100644 index 000000000000..d9cede4c33ff --- /dev/null +++ b/sound/soc/meson/aiu-fifo.c @@ -0,0 +1,223 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (c) 2020 BayLibre, SAS. +// Author: Jerome Brunet <jbrunet@baylibre.com> + +#include <linux/bitfield.h> +#include <linux/clk.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dai.h> + +#include "aiu-fifo.h" + +#define AIU_MEM_START 0x00 +#define AIU_MEM_RD 0x04 +#define AIU_MEM_END 0x08 +#define AIU_MEM_MASKS 0x0c +#define AIU_MEM_MASK_CH_RD GENMASK(7, 0) +#define AIU_MEM_MASK_CH_MEM GENMASK(15, 8) +#define AIU_MEM_CONTROL 0x10 +#define AIU_MEM_CONTROL_INIT BIT(0) +#define AIU_MEM_CONTROL_FILL_EN BIT(1) +#define AIU_MEM_CONTROL_EMPTY_EN BIT(2) + +static struct snd_soc_dai *aiu_fifo_dai(struct snd_pcm_substream *ss) +{ + struct snd_soc_pcm_runtime *rtd = ss->private_data; + + return asoc_rtd_to_cpu(rtd, 0); +} + +snd_pcm_uframes_t aiu_fifo_pointer(struct snd_soc_component *component, + struct snd_pcm_substream *substream) +{ + struct snd_soc_dai *dai = aiu_fifo_dai(substream); + struct aiu_fifo *fifo = dai->playback_dma_data; + struct snd_pcm_runtime *runtime = substream->runtime; + unsigned int addr; + + snd_soc_component_read(component, fifo->mem_offset + AIU_MEM_RD, + &addr); + + return bytes_to_frames(runtime, addr - (unsigned int)runtime->dma_addr); +} + +static void aiu_fifo_enable(struct snd_soc_dai *dai, bool enable) +{ + struct snd_soc_component *component = dai->component; + struct aiu_fifo *fifo = dai->playback_dma_data; + unsigned int en_mask = (AIU_MEM_CONTROL_FILL_EN | + AIU_MEM_CONTROL_EMPTY_EN); + + snd_soc_component_update_bits(component, + fifo->mem_offset + AIU_MEM_CONTROL, + en_mask, enable ? en_mask : 0); +} + +int aiu_fifo_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + aiu_fifo_enable(dai, true); + break; + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + case SNDRV_PCM_TRIGGER_STOP: + aiu_fifo_enable(dai, false); + break; + default: + return -EINVAL; + } + + return 0; +} + +int aiu_fifo_prepare(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_component *component = dai->component; + struct aiu_fifo *fifo = dai->playback_dma_data; + + snd_soc_component_update_bits(component, + fifo->mem_offset + AIU_MEM_CONTROL, + AIU_MEM_CONTROL_INIT, + AIU_MEM_CONTROL_INIT); + snd_soc_component_update_bits(component, + fifo->mem_offset + AIU_MEM_CONTROL, + AIU_MEM_CONTROL_INIT, 0); + return 0; +} + +int aiu_fifo_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_soc_component *component = dai->component; + struct aiu_fifo *fifo = dai->playback_dma_data; + dma_addr_t end; + int ret; + + ret = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); + if (ret < 0) + return ret; + + /* Setup the fifo boundaries */ + end = runtime->dma_addr + runtime->dma_bytes - fifo->fifo_block; + snd_soc_component_write(component, fifo->mem_offset + AIU_MEM_START, + runtime->dma_addr); + snd_soc_component_write(component, fifo->mem_offset + AIU_MEM_RD, + runtime->dma_addr); + snd_soc_component_write(component, fifo->mem_offset + AIU_MEM_END, + end); + + /* Setup the fifo to read all the memory - no skip */ + snd_soc_component_update_bits(component, + fifo->mem_offset + AIU_MEM_MASKS, + AIU_MEM_MASK_CH_RD | AIU_MEM_MASK_CH_MEM, + FIELD_PREP(AIU_MEM_MASK_CH_RD, 0xff) | + FIELD_PREP(AIU_MEM_MASK_CH_MEM, 0xff)); + + return 0; +} + +int aiu_fifo_hw_free(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + return snd_pcm_lib_free_pages(substream); +} + +static irqreturn_t aiu_fifo_isr(int irq, void *dev_id) +{ + struct snd_pcm_substream *playback = dev_id; + + snd_pcm_period_elapsed(playback); + + return IRQ_HANDLED; +} + +int aiu_fifo_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct aiu_fifo *fifo = dai->playback_dma_data; + int ret; + + snd_soc_set_runtime_hwparams(substream, fifo->pcm); + + /* + * Make sure the buffer and period size are multiple of the fifo burst + * size + */ + ret = snd_pcm_hw_constraint_step(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_BUFFER_BYTES, + fifo->fifo_block); + if (ret) + return ret; + + ret = snd_pcm_hw_constraint_step(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_PERIOD_BYTES, + fifo->fifo_block); + if (ret) + return ret; + + ret = clk_prepare_enable(fifo->pclk); + if (ret) + return ret; + + ret = request_irq(fifo->irq, aiu_fifo_isr, 0, dev_name(dai->dev), + substream); + if (ret) + clk_disable_unprepare(fifo->pclk); + + return ret; +} + +void aiu_fifo_shutdown(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct aiu_fifo *fifo = dai->playback_dma_data; + + free_irq(fifo->irq, substream); + clk_disable_unprepare(fifo->pclk); +} + +int aiu_fifo_pcm_new(struct snd_soc_pcm_runtime *rtd, + struct snd_soc_dai *dai) +{ + struct snd_pcm_substream *substream = + rtd->pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; + struct snd_card *card = rtd->card->snd_card; + struct aiu_fifo *fifo = dai->playback_dma_data; + size_t size = fifo->pcm->buffer_bytes_max; + + snd_pcm_lib_preallocate_pages(substream, + SNDRV_DMA_TYPE_DEV, + card->dev, size, size); + + return 0; +} + +int aiu_fifo_dai_probe(struct snd_soc_dai *dai) +{ + struct aiu_fifo *fifo; + + fifo = kzalloc(sizeof(*fifo), GFP_KERNEL); + if (!fifo) + return -ENOMEM; + + dai->playback_dma_data = fifo; + + return 0; +} + +int aiu_fifo_dai_remove(struct snd_soc_dai *dai) +{ + kfree(dai->playback_dma_data); + + return 0; +} + diff --git a/sound/soc/meson/aiu-fifo.h b/sound/soc/meson/aiu-fifo.h new file mode 100644 index 000000000000..42ce266677cc --- /dev/null +++ b/sound/soc/meson/aiu-fifo.h @@ -0,0 +1,50 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ +/* + * Copyright (c) 2020 BayLibre, SAS. + * Author: Jerome Brunet <jbrunet@baylibre.com> + */ + +#ifndef _MESON_AIU_FIFO_H +#define _MESON_AIU_FIFO_H + +struct snd_pcm_hardware; +struct snd_soc_component_driver; +struct snd_soc_dai_driver; +struct clk; +struct snd_pcm_ops; +struct snd_pcm_substream; +struct snd_soc_dai; +struct snd_pcm_hw_params; +struct platform_device; + +struct aiu_fifo { + struct snd_pcm_hardware *pcm; + unsigned int mem_offset; + unsigned int fifo_block; + struct clk *pclk; + int irq; +}; + +int aiu_fifo_dai_probe(struct snd_soc_dai *dai); +int aiu_fifo_dai_remove(struct snd_soc_dai *dai); + +snd_pcm_uframes_t aiu_fifo_pointer(struct snd_soc_component *component, + struct snd_pcm_substream *substream); + +int aiu_fifo_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai); +int aiu_fifo_prepare(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai); +int aiu_fifo_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai); +int aiu_fifo_hw_free(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai); +int aiu_fifo_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai); +void aiu_fifo_shutdown(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai); +int aiu_fifo_pcm_new(struct snd_soc_pcm_runtime *rtd, + struct snd_soc_dai *dai); + +#endif /* _MESON_AIU_FIFO_H */ diff --git a/sound/soc/meson/aiu.c b/sound/soc/meson/aiu.c new file mode 100644 index 000000000000..dc35ca79021c --- /dev/null +++ b/sound/soc/meson/aiu.c @@ -0,0 +1,388 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (c) 2020 BayLibre, SAS. +// Author: Jerome Brunet <jbrunet@baylibre.com> + +#include <linux/bitfield.h> +#include <linux/clk.h> +#include <linux/module.h> +#include <linux/of_platform.h> +#include <linux/regmap.h> +#include <linux/reset.h> +#include <sound/soc.h> +#include <sound/soc-dai.h> + +#include <dt-bindings/sound/meson-aiu.h> +#include "aiu.h" +#include "aiu-fifo.h" + +#define AIU_I2S_MISC_958_SRC_SHIFT 3 + +static const char * const aiu_spdif_encode_sel_texts[] = { + "SPDIF", "I2S", +}; + +static SOC_ENUM_SINGLE_DECL(aiu_spdif_encode_sel_enum, AIU_I2S_MISC, + AIU_I2S_MISC_958_SRC_SHIFT, + aiu_spdif_encode_sel_texts); + +static const struct snd_kcontrol_new aiu_spdif_encode_mux = + SOC_DAPM_ENUM("SPDIF Buffer Src", aiu_spdif_encode_sel_enum); + +static const struct snd_soc_dapm_widget aiu_cpu_dapm_widgets[] = { + SND_SOC_DAPM_MUX("SPDIF SRC SEL", SND_SOC_NOPM, 0, 0, + &aiu_spdif_encode_mux), +}; + +static const struct snd_soc_dapm_route aiu_cpu_dapm_routes[] = { + { "I2S Encoder Playback", NULL, "I2S FIFO Playback" }, + { "SPDIF SRC SEL", "SPDIF", "SPDIF FIFO Playback" }, + { "SPDIF SRC SEL", "I2S", "I2S FIFO Playback" }, + { "SPDIF Encoder Playback", NULL, "SPDIF SRC SEL" }, +}; + +int aiu_of_xlate_dai_name(struct snd_soc_component *component, + struct of_phandle_args *args, + const char **dai_name, + unsigned int component_id) +{ + struct snd_soc_dai *dai; + int id; + + if (args->args_count != 2) + return -EINVAL; + + if (args->args[0] != component_id) + return -EINVAL; + + id = args->args[1]; + + if (id < 0 || id >= component->num_dai) + return -EINVAL; + + for_each_component_dais(component, dai) { + if (id == 0) + break; + id--; + } + + *dai_name = dai->driver->name; + + return 0; +} + +static int aiu_cpu_of_xlate_dai_name(struct snd_soc_component *component, + struct of_phandle_args *args, + const char **dai_name) +{ + return aiu_of_xlate_dai_name(component, args, dai_name, AIU_CPU); +} + +static int aiu_cpu_component_probe(struct snd_soc_component *component) +{ + struct aiu *aiu = snd_soc_component_get_drvdata(component); + + /* Required for the SPDIF Source control operation */ + return clk_prepare_enable(aiu->i2s.clks[PCLK].clk); +} + +static void aiu_cpu_component_remove(struct snd_soc_component *component) +{ + struct aiu *aiu = snd_soc_component_get_drvdata(component); + + clk_disable_unprepare(aiu->i2s.clks[PCLK].clk); +} + +static const struct snd_soc_component_driver aiu_cpu_component = { + .name = "AIU CPU", + .dapm_widgets = aiu_cpu_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(aiu_cpu_dapm_widgets), + .dapm_routes = aiu_cpu_dapm_routes, + .num_dapm_routes = ARRAY_SIZE(aiu_cpu_dapm_routes), + .of_xlate_dai_name = aiu_cpu_of_xlate_dai_name, + .pointer = aiu_fifo_pointer, + .probe = aiu_cpu_component_probe, + .remove = aiu_cpu_component_remove, +}; + +static struct snd_soc_dai_driver aiu_cpu_dai_drv[] = { + [CPU_I2S_FIFO] = { + .name = "I2S FIFO", + .playback = { + .stream_name = "I2S FIFO Playback", + .channels_min = 2, + .channels_max = 8, + .rates = SNDRV_PCM_RATE_CONTINUOUS, + .rate_min = 5512, + .rate_max = 192000, + .formats = AIU_FORMATS, + }, + .ops = &aiu_fifo_i2s_dai_ops, + .pcm_new = aiu_fifo_pcm_new, + .probe = aiu_fifo_i2s_dai_probe, + .remove = aiu_fifo_dai_remove, + }, + [CPU_SPDIF_FIFO] = { + .name = "SPDIF FIFO", + .playback = { + .stream_name = "SPDIF FIFO Playback", + .channels_min = 2, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_CONTINUOUS, + .rate_min = 5512, + .rate_max = 192000, + .formats = AIU_FORMATS, + }, + .ops = &aiu_fifo_spdif_dai_ops, + .pcm_new = aiu_fifo_pcm_new, + .probe = aiu_fifo_spdif_dai_probe, + .remove = aiu_fifo_dai_remove, + }, + [CPU_I2S_ENCODER] = { + .name = "I2S Encoder", + .playback = { + .stream_name = "I2S Encoder Playback", + .channels_min = 2, + .channels_max = 8, + .rates = SNDRV_PCM_RATE_8000_192000, + .formats = AIU_FORMATS, + }, + .ops = &aiu_encoder_i2s_dai_ops, + }, + [CPU_SPDIF_ENCODER] = { + .name = "SPDIF Encoder", + .playback = { + .stream_name = "SPDIF Encoder Playback", + .channels_min = 2, + .channels_max = 2, + .rates = (SNDRV_PCM_RATE_32000 | + SNDRV_PCM_RATE_44100 | + SNDRV_PCM_RATE_48000 | + SNDRV_PCM_RATE_88200 | + SNDRV_PCM_RATE_96000 | + SNDRV_PCM_RATE_176400 | + SNDRV_PCM_RATE_192000), + .formats = AIU_FORMATS, + }, + .ops = &aiu_encoder_spdif_dai_ops, + } +}; + +static const struct regmap_config aiu_regmap_cfg = { + .reg_bits = 32, + .val_bits = 32, + .reg_stride = 4, + .max_register = 0x2ac, +}; + +static int aiu_clk_bulk_get(struct device *dev, + const char * const *ids, + unsigned int num, + struct aiu_interface *interface) +{ + struct clk_bulk_data *clks; + int i, ret; + + clks = devm_kcalloc(dev, num, sizeof(*clks), GFP_KERNEL); + if (!clks) + return -ENOMEM; + + for (i = 0; i < num; i++) + clks[i].id = ids[i]; + + ret = devm_clk_bulk_get(dev, num, clks); + if (ret < 0) + return ret; + + interface->clks = clks; + interface->clk_num = num; + return 0; +} + +static const char * const aiu_i2s_ids[] = { + [PCLK] = "i2s_pclk", + [AOCLK] = "i2s_aoclk", + [MCLK] = "i2s_mclk", + [MIXER] = "i2s_mixer", +}; + +static const char * const aiu_spdif_ids[] = { + [PCLK] = "spdif_pclk", + [AOCLK] = "spdif_aoclk", + [MCLK] = "spdif_mclk_sel" +}; + +static int aiu_clk_get(struct device *dev) +{ + struct aiu *aiu = dev_get_drvdata(dev); + int ret; + + aiu->pclk = devm_clk_get(dev, "pclk"); + if (IS_ERR(aiu->pclk)) { + if (PTR_ERR(aiu->pclk) != -EPROBE_DEFER) + dev_err(dev, "Can't get the aiu pclk\n"); + return PTR_ERR(aiu->pclk); + } + + aiu->spdif_mclk = devm_clk_get(dev, "spdif_mclk"); + if (IS_ERR(aiu->spdif_mclk)) { + if (PTR_ERR(aiu->spdif_mclk) != -EPROBE_DEFER) + dev_err(dev, "Can't get the aiu spdif master clock\n"); + return PTR_ERR(aiu->spdif_mclk); + } + + ret = aiu_clk_bulk_get(dev, aiu_i2s_ids, ARRAY_SIZE(aiu_i2s_ids), + &aiu->i2s); + if (ret) { + if (ret != -EPROBE_DEFER) + dev_err(dev, "Can't get the i2s clocks\n"); + return ret; + } + + ret = aiu_clk_bulk_get(dev, aiu_spdif_ids, ARRAY_SIZE(aiu_spdif_ids), + &aiu->spdif); + if (ret) { + if (ret != -EPROBE_DEFER) + dev_err(dev, "Can't get the spdif clocks\n"); + return ret; + } + + ret = clk_prepare_enable(aiu->pclk); + if (ret) { + dev_err(dev, "peripheral clock enable failed\n"); + return ret; + } + + ret = devm_add_action_or_reset(dev, + (void(*)(void *))clk_disable_unprepare, + aiu->pclk); + if (ret) + dev_err(dev, "failed to add reset action on pclk"); + + return ret; +} + +static int aiu_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + void __iomem *regs; + struct regmap *map; + struct aiu *aiu; + int ret; + + aiu = devm_kzalloc(dev, sizeof(*aiu), GFP_KERNEL); + if (!aiu) + return -ENOMEM; + + aiu->platform = device_get_match_data(dev); + if (!aiu->platform) + return -ENODEV; + + platform_set_drvdata(pdev, aiu); + + ret = device_reset(dev); + if (ret) { + if (ret != -EPROBE_DEFER) + dev_err(dev, "Failed to reset device\n"); + return ret; + } + + regs = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(regs)) + return PTR_ERR(regs); + + map = devm_regmap_init_mmio(dev, regs, &aiu_regmap_cfg); + if (IS_ERR(map)) { + dev_err(dev, "failed to init regmap: %ld\n", + PTR_ERR(map)); + return PTR_ERR(map); + } + + aiu->i2s.irq = platform_get_irq_byname(pdev, "i2s"); + if (aiu->i2s.irq < 0) + return aiu->i2s.irq; + + aiu->spdif.irq = platform_get_irq_byname(pdev, "spdif"); + if (aiu->spdif.irq < 0) + return aiu->spdif.irq; + + ret = aiu_clk_get(dev); + if (ret) + return ret; + + /* Register the cpu component of the aiu */ + ret = snd_soc_register_component(dev, &aiu_cpu_component, + aiu_cpu_dai_drv, + ARRAY_SIZE(aiu_cpu_dai_drv)); + if (ret) { + dev_err(dev, "Failed to register cpu component\n"); + return ret; + } + + /* Register the hdmi codec control component */ + ret = aiu_hdmi_ctrl_register_component(dev); + if (ret) { + dev_err(dev, "Failed to register hdmi control component\n"); + goto err; + } + + /* Register the internal dac control component on gxl */ + if (aiu->platform->has_acodec) { + ret = aiu_acodec_ctrl_register_component(dev); + if (ret) { + dev_err(dev, + "Failed to register acodec control component\n"); + goto err; + } + } + + return 0; +err: + snd_soc_unregister_component(dev); + return ret; +} + +static int aiu_remove(struct platform_device *pdev) +{ + snd_soc_unregister_component(&pdev->dev); + + return 0; +} + +static const struct aiu_platform_data aiu_gxbb_pdata = { + .has_acodec = false, + .has_clk_ctrl_more_i2s_div = true, +}; + +static const struct aiu_platform_data aiu_gxl_pdata = { + .has_acodec = true, + .has_clk_ctrl_more_i2s_div = true, +}; + +static const struct aiu_platform_data aiu_meson8_pdata = { + .has_acodec = false, + .has_clk_ctrl_more_i2s_div = false, +}; + +static const struct of_device_id aiu_of_match[] = { + { .compatible = "amlogic,aiu-gxbb", .data = &aiu_gxbb_pdata }, + { .compatible = "amlogic,aiu-gxl", .data = &aiu_gxl_pdata }, + { .compatible = "amlogic,aiu-meson8", .data = &aiu_meson8_pdata }, + { .compatible = "amlogic,aiu-meson8b", .data = &aiu_meson8_pdata }, + {} +}; +MODULE_DEVICE_TABLE(of, aiu_of_match); + +static struct platform_driver aiu_pdrv = { + .probe = aiu_probe, + .remove = aiu_remove, + .driver = { + .name = "meson-aiu", + .of_match_table = aiu_of_match, + }, +}; +module_platform_driver(aiu_pdrv); + +MODULE_DESCRIPTION("Meson AIU Driver"); +MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/meson/aiu.h b/sound/soc/meson/aiu.h new file mode 100644 index 000000000000..87aa19ac4af3 --- /dev/null +++ b/sound/soc/meson/aiu.h @@ -0,0 +1,89 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR MIT) */ +/* + * Copyright (c) 2018 BayLibre, SAS. + * Author: Jerome Brunet <jbrunet@baylibre.com> + */ + +#ifndef _MESON_AIU_H +#define _MESON_AIU_H + +struct clk; +struct clk_bulk_data; +struct device; +struct of_phandle_args; +struct snd_soc_dai; +struct snd_soc_dai_ops; + +enum aiu_clk_ids { + PCLK = 0, + AOCLK, + MCLK, + MIXER +}; + +struct aiu_interface { + struct clk_bulk_data *clks; + unsigned int clk_num; + int irq; +}; + +struct aiu_platform_data { + bool has_acodec; + bool has_clk_ctrl_more_i2s_div; +}; + +struct aiu { + struct clk *pclk; + struct clk *spdif_mclk; + struct aiu_interface i2s; + struct aiu_interface spdif; + const struct aiu_platform_data *platform; +}; + +#define AIU_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S20_LE | \ + SNDRV_PCM_FMTBIT_S24_LE) + +int aiu_of_xlate_dai_name(struct snd_soc_component *component, + struct of_phandle_args *args, + const char **dai_name, + unsigned int component_id); + +int aiu_hdmi_ctrl_register_component(struct device *dev); +int aiu_acodec_ctrl_register_component(struct device *dev); + +int aiu_fifo_i2s_dai_probe(struct snd_soc_dai *dai); +int aiu_fifo_spdif_dai_probe(struct snd_soc_dai *dai); + +extern const struct snd_soc_dai_ops aiu_fifo_i2s_dai_ops; +extern const struct snd_soc_dai_ops aiu_fifo_spdif_dai_ops; +extern const struct snd_soc_dai_ops aiu_encoder_i2s_dai_ops; +extern const struct snd_soc_dai_ops aiu_encoder_spdif_dai_ops; + +#define AIU_IEC958_BPF 0x000 +#define AIU_958_MISC 0x010 +#define AIU_IEC958_DCU_FF_CTRL 0x01c +#define AIU_958_CHSTAT_L0 0x020 +#define AIU_958_CHSTAT_L1 0x024 +#define AIU_958_CTRL 0x028 +#define AIU_I2S_SOURCE_DESC 0x034 +#define AIU_I2S_DAC_CFG 0x040 +#define AIU_I2S_SYNC 0x044 +#define AIU_I2S_MISC 0x048 +#define AIU_RST_SOFT 0x054 +#define AIU_CLK_CTRL 0x058 +#define AIU_CLK_CTRL_MORE 0x064 +#define AIU_CODEC_DAC_LRCLK_CTRL 0x0a0 +#define AIU_HDMI_CLK_DATA_CTRL 0x0a8 +#define AIU_ACODEC_CTRL 0x0b0 +#define AIU_958_CHSTAT_R0 0x0c0 +#define AIU_958_CHSTAT_R1 0x0c4 +#define AIU_MEM_I2S_START 0x180 +#define AIU_MEM_I2S_MASKS 0x18c +#define AIU_MEM_I2S_CONTROL 0x190 +#define AIU_MEM_IEC958_START 0x194 +#define AIU_MEM_IEC958_CONTROL 0x1a4 +#define AIU_MEM_I2S_BUF_CNTL 0x1d8 +#define AIU_MEM_IEC958_BUF_CNTL 0x1fc + +#endif /* _MESON_AIU_H */ diff --git a/sound/soc/meson/axg-card.c b/sound/soc/meson/axg-card.c index 1f698adde506..af46845f4ef2 100644 --- a/sound/soc/meson/axg-card.c +++ b/sound/soc/meson/axg-card.c @@ -9,11 +9,7 @@ #include <sound/soc-dai.h> #include "axg-tdm.h" - -struct axg_card { - struct snd_soc_card card; - void **link_data; -}; +#include "meson-card.h" struct axg_dai_link_tdm_mask { u32 tx; @@ -41,161 +37,15 @@ static const struct snd_soc_pcm_stream codec_params = { .channels_max = 8, }; -#define PREFIX "amlogic," - -static int axg_card_reallocate_links(struct axg_card *priv, - unsigned int num_links) -{ - struct snd_soc_dai_link *links; - void **ldata; - - links = krealloc(priv->card.dai_link, - num_links * sizeof(*priv->card.dai_link), - GFP_KERNEL | __GFP_ZERO); - ldata = krealloc(priv->link_data, - num_links * sizeof(*priv->link_data), - GFP_KERNEL | __GFP_ZERO); - - if (!links || !ldata) { - dev_err(priv->card.dev, "failed to allocate links\n"); - return -ENOMEM; - } - - priv->card.dai_link = links; - priv->link_data = ldata; - priv->card.num_links = num_links; - return 0; -} - -static int axg_card_parse_dai(struct snd_soc_card *card, - struct device_node *node, - struct device_node **dai_of_node, - const char **dai_name) -{ - struct of_phandle_args args; - int ret; - - if (!dai_name || !dai_of_node || !node) - return -EINVAL; - - ret = of_parse_phandle_with_args(node, "sound-dai", - "#sound-dai-cells", 0, &args); - if (ret) { - if (ret != -EPROBE_DEFER) - dev_err(card->dev, "can't parse dai %d\n", ret); - return ret; - } - *dai_of_node = args.np; - - return snd_soc_get_dai_name(&args, dai_name); -} - -static int axg_card_set_link_name(struct snd_soc_card *card, - struct snd_soc_dai_link *link, - struct device_node *node, - const char *prefix) -{ - char *name = devm_kasprintf(card->dev, GFP_KERNEL, "%s.%s", - prefix, node->full_name); - if (!name) - return -ENOMEM; - - link->name = name; - link->stream_name = name; - - return 0; -} - -static void axg_card_clean_references(struct axg_card *priv) -{ - struct snd_soc_card *card = &priv->card; - struct snd_soc_dai_link *link; - struct snd_soc_dai_link_component *codec; - struct snd_soc_aux_dev *aux; - int i, j; - - if (card->dai_link) { - for_each_card_prelinks(card, i, link) { - if (link->cpus) - of_node_put(link->cpus->of_node); - for_each_link_codecs(link, j, codec) - of_node_put(codec->of_node); - } - } - - if (card->aux_dev) { - for_each_card_pre_auxs(card, i, aux) - of_node_put(aux->dlc.of_node); - } - - kfree(card->dai_link); - kfree(priv->link_data); -} - -static int axg_card_add_aux_devices(struct snd_soc_card *card) -{ - struct device_node *node = card->dev->of_node; - struct snd_soc_aux_dev *aux; - int num, i; - - num = of_count_phandle_with_args(node, "audio-aux-devs", NULL); - if (num == -ENOENT) { - /* - * It is ok to have no auxiliary devices but for this card it - * is a strange situtation. Let's warn the about it. - */ - dev_warn(card->dev, "card has no auxiliary devices\n"); - return 0; - } else if (num < 0) { - dev_err(card->dev, "error getting auxiliary devices: %d\n", - num); - return num; - } - - aux = devm_kcalloc(card->dev, num, sizeof(*aux), GFP_KERNEL); - if (!aux) - return -ENOMEM; - card->aux_dev = aux; - card->num_aux_devs = num; - - for_each_card_pre_auxs(card, i, aux) { - aux->dlc.of_node = - of_parse_phandle(node, "audio-aux-devs", i); - if (!aux->dlc.of_node) - return -EINVAL; - } - - return 0; -} - static int axg_card_tdm_be_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct axg_card *priv = snd_soc_card_get_drvdata(rtd->card); + struct meson_card *priv = snd_soc_card_get_drvdata(rtd->card); struct axg_dai_link_tdm_data *be = (struct axg_dai_link_tdm_data *)priv->link_data[rtd->num]; - struct snd_soc_dai *codec_dai; - unsigned int mclk; - int ret, i; - - if (be->mclk_fs) { - mclk = params_rate(params) * be->mclk_fs; - - for_each_rtd_codec_dai(rtd, i, codec_dai) { - ret = snd_soc_dai_set_sysclk(codec_dai, 0, mclk, - SND_SOC_CLOCK_IN); - if (ret && ret != -ENOTSUPP) - return ret; - } - - ret = snd_soc_dai_set_sysclk(rtd->cpu_dai, 0, mclk, - SND_SOC_CLOCK_OUT); - if (ret && ret != -ENOTSUPP) - return ret; - } - return 0; + return meson_card_i2s_set_sysclk(substream, params, be->mclk_fs); } static const struct snd_soc_ops axg_card_tdm_be_ops = { @@ -204,13 +54,13 @@ static const struct snd_soc_ops axg_card_tdm_be_ops = { static int axg_card_tdm_dai_init(struct snd_soc_pcm_runtime *rtd) { - struct axg_card *priv = snd_soc_card_get_drvdata(rtd->card); + struct meson_card *priv = snd_soc_card_get_drvdata(rtd->card); struct axg_dai_link_tdm_data *be = (struct axg_dai_link_tdm_data *)priv->link_data[rtd->num]; struct snd_soc_dai *codec_dai; int ret, i; - for_each_rtd_codec_dai(rtd, i, codec_dai) { + for_each_rtd_codec_dais(rtd, i, codec_dai) { ret = snd_soc_dai_set_tdm_slot(codec_dai, be->codec_masks[i].tx, be->codec_masks[i].rx, @@ -222,10 +72,10 @@ static int axg_card_tdm_dai_init(struct snd_soc_pcm_runtime *rtd) } } - ret = axg_tdm_set_tdm_slots(rtd->cpu_dai, be->tx_mask, be->rx_mask, + ret = axg_tdm_set_tdm_slots(asoc_rtd_to_cpu(rtd, 0), be->tx_mask, be->rx_mask, be->slots, be->slot_width); if (ret) { - dev_err(rtd->cpu_dai->dev, "setting tdm link slots failed\n"); + dev_err(asoc_rtd_to_cpu(rtd, 0)->dev, "setting tdm link slots failed\n"); return ret; } @@ -234,16 +84,16 @@ static int axg_card_tdm_dai_init(struct snd_soc_pcm_runtime *rtd) static int axg_card_tdm_dai_lb_init(struct snd_soc_pcm_runtime *rtd) { - struct axg_card *priv = snd_soc_card_get_drvdata(rtd->card); + struct meson_card *priv = snd_soc_card_get_drvdata(rtd->card); struct axg_dai_link_tdm_data *be = (struct axg_dai_link_tdm_data *)priv->link_data[rtd->num]; int ret; /* The loopback rx_mask is the pad tx_mask */ - ret = axg_tdm_set_tdm_slots(rtd->cpu_dai, NULL, be->tx_mask, + ret = axg_tdm_set_tdm_slots(asoc_rtd_to_cpu(rtd, 0), NULL, be->tx_mask, be->slots, be->slot_width); if (ret) { - dev_err(rtd->cpu_dai->dev, "setting tdm link slots failed\n"); + dev_err(asoc_rtd_to_cpu(rtd, 0)->dev, "setting tdm link slots failed\n"); return ret; } @@ -253,14 +103,14 @@ static int axg_card_tdm_dai_lb_init(struct snd_soc_pcm_runtime *rtd) static int axg_card_add_tdm_loopback(struct snd_soc_card *card, int *index) { - struct axg_card *priv = snd_soc_card_get_drvdata(card); + struct meson_card *priv = snd_soc_card_get_drvdata(card); struct snd_soc_dai_link *pad = &card->dai_link[*index]; struct snd_soc_dai_link *lb; struct snd_soc_dai_link_component *dlc; int ret; /* extend links */ - ret = axg_card_reallocate_links(priv, card->num_links + 1); + ret = meson_card_reallocate_links(card, card->num_links + 1); if (ret) return ret; @@ -304,32 +154,6 @@ static int axg_card_add_tdm_loopback(struct snd_soc_card *card, return 0; } -static unsigned int axg_card_parse_daifmt(struct device_node *node, - struct device_node *cpu_node) -{ - struct device_node *bitclkmaster = NULL; - struct device_node *framemaster = NULL; - unsigned int daifmt; - - daifmt = snd_soc_of_parse_daifmt(node, PREFIX, - &bitclkmaster, &framemaster); - daifmt &= ~SND_SOC_DAIFMT_MASTER_MASK; - - /* If no master is provided, default to cpu master */ - if (!bitclkmaster || bitclkmaster == cpu_node) { - daifmt |= (!framemaster || framemaster == cpu_node) ? - SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBS_CFM; - } else { - daifmt |= (!framemaster || framemaster == cpu_node) ? - SND_SOC_DAIFMT_CBM_CFS : SND_SOC_DAIFMT_CBM_CFM; - } - - of_node_put(bitclkmaster); - of_node_put(framemaster); - - return daifmt; -} - static int axg_card_parse_cpu_tdm_slots(struct snd_soc_card *card, struct snd_soc_dai_link *link, struct device_node *node, @@ -424,7 +248,7 @@ static int axg_card_parse_tdm(struct snd_soc_card *card, struct device_node *node, int *index) { - struct axg_card *priv = snd_soc_card_get_drvdata(card); + struct meson_card *priv = snd_soc_card_get_drvdata(card); struct snd_soc_dai_link *link = &card->dai_link[*index]; struct axg_dai_link_tdm_data *be; int ret; @@ -438,7 +262,7 @@ static int axg_card_parse_tdm(struct snd_soc_card *card, /* Setup tdm link */ link->ops = &axg_card_tdm_be_ops; link->init = axg_card_tdm_dai_init; - link->dai_fmt = axg_card_parse_daifmt(node, link->cpus->of_node); + link->dai_fmt = meson_card_parse_daifmt(node, link->cpus->of_node); of_property_read_u32(node, "mclk-fs", &be->mclk_fs); @@ -462,97 +286,25 @@ static int axg_card_parse_tdm(struct snd_soc_card *card, return 0; } -static int axg_card_set_be_link(struct snd_soc_card *card, - struct snd_soc_dai_link *link, - struct device_node *node) -{ - struct snd_soc_dai_link_component *codec; - struct device_node *np; - int ret, num_codecs; - - link->no_pcm = 1; - link->dpcm_playback = 1; - link->dpcm_capture = 1; - - num_codecs = of_get_child_count(node); - if (!num_codecs) { - dev_err(card->dev, "be link %s has no codec\n", - node->full_name); - return -EINVAL; - } - - codec = devm_kcalloc(card->dev, num_codecs, sizeof(*codec), GFP_KERNEL); - if (!codec) - return -ENOMEM; - - link->codecs = codec; - link->num_codecs = num_codecs; - - for_each_child_of_node(node, np) { - ret = axg_card_parse_dai(card, np, &codec->of_node, - &codec->dai_name); - if (ret) { - of_node_put(np); - return ret; - } - - codec++; - } - - ret = axg_card_set_link_name(card, link, node, "be"); - if (ret) - dev_err(card->dev, "error setting %pOFn link name\n", np); - - return ret; -} - -static int axg_card_set_fe_link(struct snd_soc_card *card, - struct snd_soc_dai_link *link, - struct device_node *node, - bool is_playback) -{ - struct snd_soc_dai_link_component *codec; - - codec = devm_kzalloc(card->dev, sizeof(*codec), GFP_KERNEL); - if (!codec) - return -ENOMEM; - - link->codecs = codec; - link->num_codecs = 1; - - link->dynamic = 1; - link->dpcm_merged_format = 1; - link->dpcm_merged_chan = 1; - link->dpcm_merged_rate = 1; - link->codecs->dai_name = "snd-soc-dummy-dai"; - link->codecs->name = "snd-soc-dummy"; - - if (is_playback) - link->dpcm_playback = 1; - else - link->dpcm_capture = 1; - - return axg_card_set_link_name(card, link, node, "fe"); -} - static int axg_card_cpu_is_capture_fe(struct device_node *np) { - return of_device_is_compatible(np, PREFIX "axg-toddr"); + return of_device_is_compatible(np, DT_PREFIX "axg-toddr"); } static int axg_card_cpu_is_playback_fe(struct device_node *np) { - return of_device_is_compatible(np, PREFIX "axg-frddr"); + return of_device_is_compatible(np, DT_PREFIX "axg-frddr"); } static int axg_card_cpu_is_tdm_iface(struct device_node *np) { - return of_device_is_compatible(np, PREFIX "axg-tdm-iface"); + return of_device_is_compatible(np, DT_PREFIX "axg-tdm-iface"); } static int axg_card_cpu_is_codec(struct device_node *np) { - return of_device_is_compatible(np, PREFIX "g12a-tohdmitx"); + return of_device_is_compatible(np, DT_PREFIX "g12a-tohdmitx") || + of_device_is_compatible(np, DT_PREFIX "g12a-toacodec"); } static int axg_card_add_link(struct snd_soc_card *card, struct device_node *np, @@ -569,17 +321,17 @@ static int axg_card_add_link(struct snd_soc_card *card, struct device_node *np, dai_link->cpus = cpu; dai_link->num_cpus = 1; - ret = axg_card_parse_dai(card, np, &dai_link->cpus->of_node, - &dai_link->cpus->dai_name); + ret = meson_card_parse_dai(card, np, &dai_link->cpus->of_node, + &dai_link->cpus->dai_name); if (ret) return ret; if (axg_card_cpu_is_playback_fe(dai_link->cpus->of_node)) - ret = axg_card_set_fe_link(card, dai_link, np, true); + ret = meson_card_set_fe_link(card, dai_link, np, true); else if (axg_card_cpu_is_capture_fe(dai_link->cpus->of_node)) - ret = axg_card_set_fe_link(card, dai_link, np, false); + ret = meson_card_set_fe_link(card, dai_link, np, false); else - ret = axg_card_set_be_link(card, dai_link, np); + ret = meson_card_set_be_link(card, dai_link, np); if (ret) return ret; @@ -592,121 +344,21 @@ static int axg_card_add_link(struct snd_soc_card *card, struct device_node *np, return ret; } -static int axg_card_add_links(struct snd_soc_card *card) -{ - struct axg_card *priv = snd_soc_card_get_drvdata(card); - struct device_node *node = card->dev->of_node; - struct device_node *np; - int num, i, ret; - - num = of_get_child_count(node); - if (!num) { - dev_err(card->dev, "card has no links\n"); - return -EINVAL; - } - - ret = axg_card_reallocate_links(priv, num); - if (ret) - return ret; - - i = 0; - for_each_child_of_node(node, np) { - ret = axg_card_add_link(card, np, &i); - if (ret) { - of_node_put(np); - return ret; - } - - i++; - } - - return 0; -} - -static int axg_card_parse_of_optional(struct snd_soc_card *card, - const char *propname, - int (*func)(struct snd_soc_card *c, - const char *p)) -{ - /* If property is not provided, don't fail ... */ - if (!of_property_read_bool(card->dev->of_node, propname)) - return 0; - - /* ... but do fail if it is provided and the parsing fails */ - return func(card, propname); -} +static const struct meson_card_match_data axg_card_match_data = { + .add_link = axg_card_add_link, +}; static const struct of_device_id axg_card_of_match[] = { - { .compatible = "amlogic,axg-sound-card", }, - {} + { + .compatible = "amlogic,axg-sound-card", + .data = &axg_card_match_data, + }, {} }; MODULE_DEVICE_TABLE(of, axg_card_of_match); -static int axg_card_probe(struct platform_device *pdev) -{ - struct device *dev = &pdev->dev; - struct axg_card *priv; - int ret; - - priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); - if (!priv) - return -ENOMEM; - - platform_set_drvdata(pdev, priv); - snd_soc_card_set_drvdata(&priv->card, priv); - - priv->card.owner = THIS_MODULE; - priv->card.dev = dev; - - ret = snd_soc_of_parse_card_name(&priv->card, "model"); - if (ret < 0) - return ret; - - ret = axg_card_parse_of_optional(&priv->card, "audio-routing", - snd_soc_of_parse_audio_routing); - if (ret) { - dev_err(dev, "error while parsing routing\n"); - return ret; - } - - ret = axg_card_parse_of_optional(&priv->card, "audio-widgets", - snd_soc_of_parse_audio_simple_widgets); - if (ret) { - dev_err(dev, "error while parsing widgets\n"); - return ret; - } - - ret = axg_card_add_links(&priv->card); - if (ret) - goto out_err; - - ret = axg_card_add_aux_devices(&priv->card); - if (ret) - goto out_err; - - ret = devm_snd_soc_register_card(dev, &priv->card); - if (ret) - goto out_err; - - return 0; - -out_err: - axg_card_clean_references(priv); - return ret; -} - -static int axg_card_remove(struct platform_device *pdev) -{ - struct axg_card *priv = platform_get_drvdata(pdev); - - axg_card_clean_references(priv); - - return 0; -} - static struct platform_driver axg_card_pdrv = { - .probe = axg_card_probe, - .remove = axg_card_remove, + .probe = meson_card_probe, + .remove = meson_card_remove, .driver = { .name = "axg-sound-card", .of_match_table = axg_card_of_match, diff --git a/sound/soc/meson/axg-fifo.c b/sound/soc/meson/axg-fifo.c index c12b0d5e8ebf..2e9b56b29d31 100644 --- a/sound/soc/meson/axg-fifo.c +++ b/sound/soc/meson/axg-fifo.c @@ -47,7 +47,7 @@ static struct snd_soc_dai *axg_fifo_dai(struct snd_pcm_substream *ss) { struct snd_soc_pcm_runtime *rtd = ss->private_data; - return rtd->cpu_dai; + return asoc_rtd_to_cpu(rtd, 0); } static struct axg_fifo *axg_fifo_data(struct snd_pcm_substream *ss) diff --git a/sound/soc/meson/g12a-toacodec.c b/sound/soc/meson/g12a-toacodec.c new file mode 100644 index 000000000000..9339fabccb79 --- /dev/null +++ b/sound/soc/meson/g12a-toacodec.c @@ -0,0 +1,252 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (c) 2020 BayLibre, SAS. +// Author: Jerome Brunet <jbrunet@baylibre.com> + +#include <linux/bitfield.h> +#include <linux/clk.h> +#include <linux/module.h> +#include <sound/pcm_params.h> +#include <linux/regmap.h> +#include <linux/regulator/consumer.h> +#include <linux/reset.h> +#include <sound/soc.h> +#include <sound/soc-dai.h> + +#include <dt-bindings/sound/meson-g12a-toacodec.h> +#include "axg-tdm.h" +#include "meson-codec-glue.h" + +#define G12A_TOACODEC_DRV_NAME "g12a-toacodec" + +#define TOACODEC_CTRL0 0x0 +#define CTRL0_ENABLE_SHIFT 31 +#define CTRL0_DAT_SEL_SHIFT 14 +#define CTRL0_DAT_SEL (0x3 << CTRL0_DAT_SEL_SHIFT) +#define CTRL0_LANE_SEL 12 +#define CTRL0_LRCLK_SEL GENMASK(9, 8) +#define CTRL0_BLK_CAP_INV BIT(7) +#define CTRL0_BCLK_O_INV BIT(6) +#define CTRL0_BCLK_SEL GENMASK(5, 4) +#define CTRL0_MCLK_SEL GENMASK(2, 0) + +#define TOACODEC_OUT_CHMAX 2 + +static const char * const g12a_toacodec_mux_texts[] = { + "I2S A", "I2S B", "I2S C", +}; + +static int g12a_toacodec_mux_put_enum(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_component *component = + snd_soc_dapm_kcontrol_component(kcontrol); + struct snd_soc_dapm_context *dapm = + snd_soc_dapm_kcontrol_dapm(kcontrol); + struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; + unsigned int mux, changed; + + mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]); + changed = snd_soc_component_test_bits(component, e->reg, + CTRL0_DAT_SEL, + FIELD_PREP(CTRL0_DAT_SEL, mux)); + + if (!changed) + return 0; + + /* Force disconnect of the mux while updating */ + snd_soc_dapm_mux_update_power(dapm, kcontrol, 0, NULL, NULL); + + snd_soc_component_update_bits(component, e->reg, + CTRL0_DAT_SEL | + CTRL0_LRCLK_SEL | + CTRL0_BCLK_SEL, + FIELD_PREP(CTRL0_DAT_SEL, mux) | + FIELD_PREP(CTRL0_LRCLK_SEL, mux) | + FIELD_PREP(CTRL0_BCLK_SEL, mux)); + + /* + * FIXME: + * On this soc, the glue gets the MCLK directly from the clock + * controller instead of going the through the TDM interface. + * + * Here we assume interface A uses clock A, etc ... While it is + * true for now, it could be different. Instead the glue should + * find out the clock used by the interface and select the same + * source. For that, we will need regmap backed clock mux which + * is a work in progress + */ + snd_soc_component_update_bits(component, e->reg, + CTRL0_MCLK_SEL, + FIELD_PREP(CTRL0_MCLK_SEL, mux)); + + snd_soc_dapm_mux_update_power(dapm, kcontrol, mux, e, NULL); + + return 0; +} + +static SOC_ENUM_SINGLE_DECL(g12a_toacodec_mux_enum, TOACODEC_CTRL0, + CTRL0_DAT_SEL_SHIFT, + g12a_toacodec_mux_texts); + +static const struct snd_kcontrol_new g12a_toacodec_mux = + SOC_DAPM_ENUM_EXT("Source", g12a_toacodec_mux_enum, + snd_soc_dapm_get_enum_double, + g12a_toacodec_mux_put_enum); + +static const struct snd_kcontrol_new g12a_toacodec_out_enable = + SOC_DAPM_SINGLE_AUTODISABLE("Switch", TOACODEC_CTRL0, + CTRL0_ENABLE_SHIFT, 1, 0); + +static const struct snd_soc_dapm_widget g12a_toacodec_widgets[] = { + SND_SOC_DAPM_MUX("SRC", SND_SOC_NOPM, 0, 0, + &g12a_toacodec_mux), + SND_SOC_DAPM_SWITCH("OUT EN", SND_SOC_NOPM, 0, 0, + &g12a_toacodec_out_enable), +}; + +static int g12a_toacodec_input_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct meson_codec_glue_input *data; + int ret; + + ret = meson_codec_glue_input_hw_params(substream, params, dai); + if (ret) + return ret; + + /* The glue will provide 1 lane out of the 4 to the output */ + data = meson_codec_glue_input_get_data(dai); + data->params.channels_min = min_t(unsigned int, TOACODEC_OUT_CHMAX, + data->params.channels_min); + data->params.channels_max = min_t(unsigned int, TOACODEC_OUT_CHMAX, + data->params.channels_max); + + return 0; +} + +static const struct snd_soc_dai_ops g12a_toacodec_input_ops = { + .hw_params = g12a_toacodec_input_hw_params, + .set_fmt = meson_codec_glue_input_set_fmt, +}; + +static const struct snd_soc_dai_ops g12a_toacodec_output_ops = { + .startup = meson_codec_glue_output_startup, +}; + +#define TOACODEC_STREAM(xname, xsuffix, xchmax) \ +{ \ + .stream_name = xname " " xsuffix, \ + .channels_min = 1, \ + .channels_max = (xchmax), \ + .rate_min = 5512, \ + .rate_max = 192000, \ + .formats = AXG_TDM_FORMATS, \ +} + +#define TOACODEC_INPUT(xname, xid) { \ + .name = xname, \ + .id = (xid), \ + .playback = TOACODEC_STREAM(xname, "Playback", 8), \ + .ops = &g12a_toacodec_input_ops, \ + .probe = meson_codec_glue_input_dai_probe, \ + .remove = meson_codec_glue_input_dai_remove, \ +} + +#define TOACODEC_OUTPUT(xname, xid) { \ + .name = xname, \ + .id = (xid), \ + .capture = TOACODEC_STREAM(xname, "Capture", TOACODEC_OUT_CHMAX), \ + .ops = &g12a_toacodec_output_ops, \ +} + +static struct snd_soc_dai_driver g12a_toacodec_dai_drv[] = { + TOACODEC_INPUT("IN A", TOACODEC_IN_A), + TOACODEC_INPUT("IN B", TOACODEC_IN_B), + TOACODEC_INPUT("IN C", TOACODEC_IN_C), + TOACODEC_OUTPUT("OUT", TOACODEC_OUT), +}; + +static int g12a_toacodec_component_probe(struct snd_soc_component *c) +{ + /* Initialize the static clock parameters */ + return snd_soc_component_write(c, TOACODEC_CTRL0, + CTRL0_BLK_CAP_INV); +} + +static const struct snd_soc_dapm_route g12a_toacodec_routes[] = { + { "SRC", "I2S A", "IN A Playback" }, + { "SRC", "I2S B", "IN B Playback" }, + { "SRC", "I2S C", "IN C Playback" }, + { "OUT EN", "Switch", "SRC" }, + { "OUT Capture", NULL, "OUT EN" }, +}; + +static const struct snd_kcontrol_new g12a_toacodec_controls[] = { + SOC_SINGLE("Lane Select", TOACODEC_CTRL0, CTRL0_LANE_SEL, 3, 0), +}; + +static const struct snd_soc_component_driver g12a_toacodec_component_drv = { + .probe = g12a_toacodec_component_probe, + .controls = g12a_toacodec_controls, + .num_controls = ARRAY_SIZE(g12a_toacodec_controls), + .dapm_widgets = g12a_toacodec_widgets, + .num_dapm_widgets = ARRAY_SIZE(g12a_toacodec_widgets), + .dapm_routes = g12a_toacodec_routes, + .num_dapm_routes = ARRAY_SIZE(g12a_toacodec_routes), + .endianness = 1, + .non_legacy_dai_naming = 1, +}; + +static const struct regmap_config g12a_toacodec_regmap_cfg = { + .reg_bits = 32, + .val_bits = 32, + .reg_stride = 4, +}; + +static const struct of_device_id g12a_toacodec_of_match[] = { + { .compatible = "amlogic,g12a-toacodec", }, + {} +}; +MODULE_DEVICE_TABLE(of, g12a_toacodec_of_match); + +static int g12a_toacodec_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + void __iomem *regs; + struct regmap *map; + int ret; + + ret = device_reset(dev); + if (ret) + return ret; + + regs = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(regs)) + return PTR_ERR(regs); + + map = devm_regmap_init_mmio(dev, regs, &g12a_toacodec_regmap_cfg); + if (IS_ERR(map)) { + dev_err(dev, "failed to init regmap: %ld\n", + PTR_ERR(map)); + return PTR_ERR(map); + } + + return devm_snd_soc_register_component(dev, + &g12a_toacodec_component_drv, g12a_toacodec_dai_drv, + ARRAY_SIZE(g12a_toacodec_dai_drv)); +} + +static struct platform_driver g12a_toacodec_pdrv = { + .driver = { + .name = G12A_TOACODEC_DRV_NAME, + .of_match_table = g12a_toacodec_of_match, + }, + .probe = g12a_toacodec_probe, +}; +module_platform_driver(g12a_toacodec_pdrv); + +MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>"); +MODULE_DESCRIPTION("Amlogic G12a To Internal DAC Codec Driver"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/meson/g12a-tohdmitx.c b/sound/soc/meson/g12a-tohdmitx.c index 8a0db28a6a40..9b2b59536ced 100644 --- a/sound/soc/meson/g12a-tohdmitx.c +++ b/sound/soc/meson/g12a-tohdmitx.c @@ -13,112 +13,51 @@ #include <sound/soc-dai.h> #include <dt-bindings/sound/meson-g12a-tohdmitx.h> +#include "meson-codec-glue.h" #define G12A_TOHDMITX_DRV_NAME "g12a-tohdmitx" #define TOHDMITX_CTRL0 0x0 #define CTRL0_ENABLE_SHIFT 31 -#define CTRL0_I2S_DAT_SEL GENMASK(13, 12) +#define CTRL0_I2S_DAT_SEL_SHIFT 12 +#define CTRL0_I2S_DAT_SEL (0x3 << CTRL0_I2S_DAT_SEL_SHIFT) #define CTRL0_I2S_LRCLK_SEL GENMASK(9, 8) #define CTRL0_I2S_BLK_CAP_INV BIT(7) #define CTRL0_I2S_BCLK_O_INV BIT(6) #define CTRL0_I2S_BCLK_SEL GENMASK(5, 4) #define CTRL0_SPDIF_CLK_CAP_INV BIT(3) #define CTRL0_SPDIF_CLK_O_INV BIT(2) -#define CTRL0_SPDIF_SEL BIT(1) +#define CTRL0_SPDIF_SEL_SHIFT 1 +#define CTRL0_SPDIF_SEL (0x1 << CTRL0_SPDIF_SEL_SHIFT) #define CTRL0_SPDIF_CLK_SEL BIT(0) -struct g12a_tohdmitx_input { - struct snd_soc_pcm_stream params; - unsigned int fmt; -}; - -static struct snd_soc_dapm_widget * -g12a_tohdmitx_get_input(struct snd_soc_dapm_widget *w) -{ - struct snd_soc_dapm_path *p = NULL; - struct snd_soc_dapm_widget *in; - - snd_soc_dapm_widget_for_each_source_path(w, p) { - if (!p->connect) - continue; - - /* Check that we still are in the same component */ - if (snd_soc_dapm_to_component(w->dapm) != - snd_soc_dapm_to_component(p->source->dapm)) - continue; - - if (p->source->id == snd_soc_dapm_dai_in) - return p->source; - - in = g12a_tohdmitx_get_input(p->source); - if (in) - return in; - } - - return NULL; -} - -static struct g12a_tohdmitx_input * -g12a_tohdmitx_get_input_data(struct snd_soc_dapm_widget *w) -{ - struct snd_soc_dapm_widget *in = - g12a_tohdmitx_get_input(w); - struct snd_soc_dai *dai; - - if (WARN_ON(!in)) - return NULL; - - dai = in->priv; - - return dai->playback_dma_data; -} - static const char * const g12a_tohdmitx_i2s_mux_texts[] = { "I2S A", "I2S B", "I2S C", }; -static SOC_ENUM_SINGLE_EXT_DECL(g12a_tohdmitx_i2s_mux_enum, - g12a_tohdmitx_i2s_mux_texts); - -static int g12a_tohdmitx_get_input_val(struct snd_soc_component *component, - unsigned int mask) -{ - unsigned int val; - - snd_soc_component_read(component, TOHDMITX_CTRL0, &val); - return (val & mask) >> __ffs(mask); -} - -static int g12a_tohdmitx_i2s_mux_get_enum(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_soc_component *component = - snd_soc_dapm_kcontrol_component(kcontrol); - - ucontrol->value.enumerated.item[0] = - g12a_tohdmitx_get_input_val(component, CTRL0_I2S_DAT_SEL); - - return 0; -} - static int g12a_tohdmitx_i2s_mux_put_enum(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) + struct snd_ctl_elem_value *ucontrol) { struct snd_soc_component *component = snd_soc_dapm_kcontrol_component(kcontrol); struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kcontrol); struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; - unsigned int mux = ucontrol->value.enumerated.item[0]; - unsigned int val = g12a_tohdmitx_get_input_val(component, - CTRL0_I2S_DAT_SEL); + unsigned int mux, changed; + + mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]); + changed = snd_soc_component_test_bits(component, e->reg, + CTRL0_I2S_DAT_SEL, + FIELD_PREP(CTRL0_I2S_DAT_SEL, + mux)); + + if (!changed) + return 0; /* Force disconnect of the mux while updating */ - if (val != mux) - snd_soc_dapm_mux_update_power(dapm, kcontrol, 0, NULL, NULL); + snd_soc_dapm_mux_update_power(dapm, kcontrol, 0, NULL, NULL); - snd_soc_component_update_bits(component, TOHDMITX_CTRL0, + snd_soc_component_update_bits(component, e->reg, CTRL0_I2S_DAT_SEL | CTRL0_I2S_LRCLK_SEL | CTRL0_I2S_BCLK_SEL, @@ -131,30 +70,19 @@ static int g12a_tohdmitx_i2s_mux_put_enum(struct snd_kcontrol *kcontrol, return 0; } +static SOC_ENUM_SINGLE_DECL(g12a_tohdmitx_i2s_mux_enum, TOHDMITX_CTRL0, + CTRL0_I2S_DAT_SEL_SHIFT, + g12a_tohdmitx_i2s_mux_texts); + static const struct snd_kcontrol_new g12a_tohdmitx_i2s_mux = SOC_DAPM_ENUM_EXT("I2S Source", g12a_tohdmitx_i2s_mux_enum, - g12a_tohdmitx_i2s_mux_get_enum, + snd_soc_dapm_get_enum_double, g12a_tohdmitx_i2s_mux_put_enum); static const char * const g12a_tohdmitx_spdif_mux_texts[] = { "SPDIF A", "SPDIF B", }; -static SOC_ENUM_SINGLE_EXT_DECL(g12a_tohdmitx_spdif_mux_enum, - g12a_tohdmitx_spdif_mux_texts); - -static int g12a_tohdmitx_spdif_mux_get_enum(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_soc_component *component = - snd_soc_dapm_kcontrol_component(kcontrol); - - ucontrol->value.enumerated.item[0] = - g12a_tohdmitx_get_input_val(component, CTRL0_SPDIF_SEL); - - return 0; -} - static int g12a_tohdmitx_spdif_mux_put_enum(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { @@ -163,13 +91,18 @@ static int g12a_tohdmitx_spdif_mux_put_enum(struct snd_kcontrol *kcontrol, struct snd_soc_dapm_context *dapm = snd_soc_dapm_kcontrol_dapm(kcontrol); struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; - unsigned int mux = ucontrol->value.enumerated.item[0]; - unsigned int val = g12a_tohdmitx_get_input_val(component, - CTRL0_SPDIF_SEL); + unsigned int mux, changed; + + mux = snd_soc_enum_item_to_val(e, ucontrol->value.enumerated.item[0]); + changed = snd_soc_component_test_bits(component, TOHDMITX_CTRL0, + CTRL0_SPDIF_SEL, + FIELD_PREP(CTRL0_SPDIF_SEL, mux)); + + if (!changed) + return 0; /* Force disconnect of the mux while updating */ - if (val != mux) - snd_soc_dapm_mux_update_power(dapm, kcontrol, 0, NULL, NULL); + snd_soc_dapm_mux_update_power(dapm, kcontrol, 0, NULL, NULL); snd_soc_component_update_bits(component, TOHDMITX_CTRL0, CTRL0_SPDIF_SEL | @@ -182,9 +115,13 @@ static int g12a_tohdmitx_spdif_mux_put_enum(struct snd_kcontrol *kcontrol, return 0; } +static SOC_ENUM_SINGLE_DECL(g12a_tohdmitx_spdif_mux_enum, TOHDMITX_CTRL0, + CTRL0_SPDIF_SEL_SHIFT, + g12a_tohdmitx_spdif_mux_texts); + static const struct snd_kcontrol_new g12a_tohdmitx_spdif_mux = SOC_DAPM_ENUM_EXT("SPDIF Source", g12a_tohdmitx_spdif_mux_enum, - g12a_tohdmitx_spdif_mux_get_enum, + snd_soc_dapm_get_enum_double, g12a_tohdmitx_spdif_mux_put_enum); static const struct snd_kcontrol_new g12a_tohdmitx_out_enable = @@ -202,83 +139,13 @@ static const struct snd_soc_dapm_widget g12a_tohdmitx_widgets[] = { &g12a_tohdmitx_out_enable), }; -static int g12a_tohdmitx_input_probe(struct snd_soc_dai *dai) -{ - struct g12a_tohdmitx_input *data; - - data = kzalloc(sizeof(*data), GFP_KERNEL); - if (!data) - return -ENOMEM; - - dai->playback_dma_data = data; - return 0; -} - -static int g12a_tohdmitx_input_remove(struct snd_soc_dai *dai) -{ - kfree(dai->playback_dma_data); - return 0; -} - -static int g12a_tohdmitx_input_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params, - struct snd_soc_dai *dai) -{ - struct g12a_tohdmitx_input *data = dai->playback_dma_data; - - data->params.rates = snd_pcm_rate_to_rate_bit(params_rate(params)); - data->params.rate_min = params_rate(params); - data->params.rate_max = params_rate(params); - data->params.formats = 1 << params_format(params); - data->params.channels_min = params_channels(params); - data->params.channels_max = params_channels(params); - data->params.sig_bits = dai->driver->playback.sig_bits; - - return 0; -} - - -static int g12a_tohdmitx_input_set_fmt(struct snd_soc_dai *dai, - unsigned int fmt) -{ - struct g12a_tohdmitx_input *data = dai->playback_dma_data; - - /* Save the source stream format for the downstream link */ - data->fmt = fmt; - return 0; -} - -static int g12a_tohdmitx_output_startup(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct g12a_tohdmitx_input *in_data = - g12a_tohdmitx_get_input_data(dai->capture_widget); - - if (!in_data) - return -ENODEV; - - if (WARN_ON(!rtd->dai_link->params)) { - dev_warn(dai->dev, "codec2codec link expected\n"); - return -EINVAL; - } - - /* Replace link params with the input params */ - rtd->dai_link->params = &in_data->params; - - if (!in_data->fmt) - return 0; - - return snd_soc_runtime_set_dai_fmt(rtd, in_data->fmt); -} - static const struct snd_soc_dai_ops g12a_tohdmitx_input_ops = { - .hw_params = g12a_tohdmitx_input_hw_params, - .set_fmt = g12a_tohdmitx_input_set_fmt, + .hw_params = meson_codec_glue_input_hw_params, + .set_fmt = meson_codec_glue_input_set_fmt, }; static const struct snd_soc_dai_ops g12a_tohdmitx_output_ops = { - .startup = g12a_tohdmitx_output_startup, + .startup = meson_codec_glue_output_startup, }; #define TOHDMITX_SPDIF_FORMATS \ @@ -305,8 +172,8 @@ static const struct snd_soc_dai_ops g12a_tohdmitx_output_ops = { .id = (xid), \ .playback = TOHDMITX_STREAM(xname, "Playback", xfmt, xchmax), \ .ops = &g12a_tohdmitx_input_ops, \ - .probe = g12a_tohdmitx_input_probe, \ - .remove = g12a_tohdmitx_input_remove, \ + .probe = meson_codec_glue_input_dai_probe, \ + .remove = meson_codec_glue_input_dai_remove, \ } #define TOHDMITX_OUT(xname, xid, xfmt, xchmax) { \ diff --git a/sound/soc/meson/gx-card.c b/sound/soc/meson/gx-card.c new file mode 100644 index 000000000000..7b01dcb73e5e --- /dev/null +++ b/sound/soc/meson/gx-card.c @@ -0,0 +1,141 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (c) 2020 BayLibre, SAS. +// Author: Jerome Brunet <jbrunet@baylibre.com> + +#include <linux/module.h> +#include <linux/of_platform.h> +#include <sound/soc.h> +#include <sound/soc-dai.h> + +#include "meson-card.h" + +struct gx_dai_link_i2s_data { + unsigned int mclk_fs; +}; + +/* + * Base params for the codec to codec links + * Those will be over-written by the CPU side of the link + */ +static const struct snd_soc_pcm_stream codec_params = { + .formats = SNDRV_PCM_FMTBIT_S24_LE, + .rate_min = 5525, + .rate_max = 192000, + .channels_min = 1, + .channels_max = 8, +}; + +static int gx_card_i2s_be_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct meson_card *priv = snd_soc_card_get_drvdata(rtd->card); + struct gx_dai_link_i2s_data *be = + (struct gx_dai_link_i2s_data *)priv->link_data[rtd->num]; + + return meson_card_i2s_set_sysclk(substream, params, be->mclk_fs); +} + +static const struct snd_soc_ops gx_card_i2s_be_ops = { + .hw_params = gx_card_i2s_be_hw_params, +}; + +static int gx_card_parse_i2s(struct snd_soc_card *card, + struct device_node *node, + int *index) +{ + struct meson_card *priv = snd_soc_card_get_drvdata(card); + struct snd_soc_dai_link *link = &card->dai_link[*index]; + struct gx_dai_link_i2s_data *be; + + /* Allocate i2s link parameters */ + be = devm_kzalloc(card->dev, sizeof(*be), GFP_KERNEL); + if (!be) + return -ENOMEM; + priv->link_data[*index] = be; + + /* Setup i2s link */ + link->ops = &gx_card_i2s_be_ops; + link->dai_fmt = meson_card_parse_daifmt(node, link->cpus->of_node); + + of_property_read_u32(node, "mclk-fs", &be->mclk_fs); + + return 0; +} + +static int gx_card_cpu_identify(struct snd_soc_dai_link_component *c, + char *match) +{ + if (of_device_is_compatible(c->of_node, DT_PREFIX "aiu")) { + if (strstr(c->dai_name, match)) + return 1; + } + + /* dai not matched */ + return 0; +} + +static int gx_card_add_link(struct snd_soc_card *card, struct device_node *np, + int *index) +{ + struct snd_soc_dai_link *dai_link = &card->dai_link[*index]; + struct snd_soc_dai_link_component *cpu; + int ret; + + cpu = devm_kzalloc(card->dev, sizeof(*cpu), GFP_KERNEL); + if (!cpu) + return -ENOMEM; + + dai_link->cpus = cpu; + dai_link->num_cpus = 1; + + ret = meson_card_parse_dai(card, np, &dai_link->cpus->of_node, + &dai_link->cpus->dai_name); + if (ret) + return ret; + + if (gx_card_cpu_identify(dai_link->cpus, "FIFO")) + ret = meson_card_set_fe_link(card, dai_link, np, true); + else + ret = meson_card_set_be_link(card, dai_link, np); + + if (ret) + return ret; + + /* Check if the cpu is the i2s encoder and parse i2s data */ + if (gx_card_cpu_identify(dai_link->cpus, "I2S Encoder")) + ret = gx_card_parse_i2s(card, np, index); + + /* Or apply codec to codec params if necessary */ + else if (gx_card_cpu_identify(dai_link->cpus, "CODEC CTRL")) + dai_link->params = &codec_params; + + return ret; +} + +static const struct meson_card_match_data gx_card_match_data = { + .add_link = gx_card_add_link, +}; + +static const struct of_device_id gx_card_of_match[] = { + { + .compatible = "amlogic,gx-sound-card", + .data = &gx_card_match_data, + }, {} +}; +MODULE_DEVICE_TABLE(of, gx_card_of_match); + +static struct platform_driver gx_card_pdrv = { + .probe = meson_card_probe, + .remove = meson_card_remove, + .driver = { + .name = "gx-sound-card", + .of_match_table = gx_card_of_match, + }, +}; +module_platform_driver(gx_card_pdrv); + +MODULE_DESCRIPTION("Amlogic GX ALSA machine driver"); +MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/meson/meson-card-utils.c b/sound/soc/meson/meson-card-utils.c new file mode 100644 index 000000000000..2ca8c98e204f --- /dev/null +++ b/sound/soc/meson/meson-card-utils.c @@ -0,0 +1,385 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (c) 2020 BayLibre, SAS. +// Author: Jerome Brunet <jbrunet@baylibre.com> + +#include <linux/module.h> +#include <linux/of_platform.h> +#include <sound/soc.h> + +#include "meson-card.h" + +int meson_card_i2s_set_sysclk(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + unsigned int mclk_fs) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai; + unsigned int mclk; + int ret, i; + + if (!mclk_fs) + return 0; + + mclk = params_rate(params) * mclk_fs; + + for_each_rtd_codec_dais(rtd, i, codec_dai) { + ret = snd_soc_dai_set_sysclk(codec_dai, 0, mclk, + SND_SOC_CLOCK_IN); + if (ret && ret != -ENOTSUPP) + return ret; + } + + ret = snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0), 0, mclk, + SND_SOC_CLOCK_OUT); + if (ret && ret != -ENOTSUPP) + return ret; + + return 0; +} +EXPORT_SYMBOL_GPL(meson_card_i2s_set_sysclk); + +int meson_card_reallocate_links(struct snd_soc_card *card, + unsigned int num_links) +{ + struct meson_card *priv = snd_soc_card_get_drvdata(card); + struct snd_soc_dai_link *links; + void **ldata; + + links = krealloc(priv->card.dai_link, + num_links * sizeof(*priv->card.dai_link), + GFP_KERNEL | __GFP_ZERO); + ldata = krealloc(priv->link_data, + num_links * sizeof(*priv->link_data), + GFP_KERNEL | __GFP_ZERO); + + if (!links || !ldata) { + dev_err(priv->card.dev, "failed to allocate links\n"); + return -ENOMEM; + } + + priv->card.dai_link = links; + priv->link_data = ldata; + priv->card.num_links = num_links; + return 0; +} +EXPORT_SYMBOL_GPL(meson_card_reallocate_links); + +int meson_card_parse_dai(struct snd_soc_card *card, + struct device_node *node, + struct device_node **dai_of_node, + const char **dai_name) +{ + struct of_phandle_args args; + int ret; + + if (!dai_name || !dai_of_node || !node) + return -EINVAL; + + ret = of_parse_phandle_with_args(node, "sound-dai", + "#sound-dai-cells", 0, &args); + if (ret) { + if (ret != -EPROBE_DEFER) + dev_err(card->dev, "can't parse dai %d\n", ret); + return ret; + } + *dai_of_node = args.np; + + return snd_soc_get_dai_name(&args, dai_name); +} +EXPORT_SYMBOL_GPL(meson_card_parse_dai); + +static int meson_card_set_link_name(struct snd_soc_card *card, + struct snd_soc_dai_link *link, + struct device_node *node, + const char *prefix) +{ + char *name = devm_kasprintf(card->dev, GFP_KERNEL, "%s.%s", + prefix, node->full_name); + if (!name) + return -ENOMEM; + + link->name = name; + link->stream_name = name; + + return 0; +} + +unsigned int meson_card_parse_daifmt(struct device_node *node, + struct device_node *cpu_node) +{ + struct device_node *bitclkmaster = NULL; + struct device_node *framemaster = NULL; + unsigned int daifmt; + + daifmt = snd_soc_of_parse_daifmt(node, DT_PREFIX, + &bitclkmaster, &framemaster); + daifmt &= ~SND_SOC_DAIFMT_MASTER_MASK; + + /* If no master is provided, default to cpu master */ + if (!bitclkmaster || bitclkmaster == cpu_node) { + daifmt |= (!framemaster || framemaster == cpu_node) ? + SND_SOC_DAIFMT_CBS_CFS : SND_SOC_DAIFMT_CBS_CFM; + } else { + daifmt |= (!framemaster || framemaster == cpu_node) ? + SND_SOC_DAIFMT_CBM_CFS : SND_SOC_DAIFMT_CBM_CFM; + } + + of_node_put(bitclkmaster); + of_node_put(framemaster); + + return daifmt; +} +EXPORT_SYMBOL_GPL(meson_card_parse_daifmt); + +int meson_card_set_be_link(struct snd_soc_card *card, + struct snd_soc_dai_link *link, + struct device_node *node) +{ + struct snd_soc_dai_link_component *codec; + struct device_node *np; + int ret, num_codecs; + + link->no_pcm = 1; + link->dpcm_playback = 1; + link->dpcm_capture = 1; + + num_codecs = of_get_child_count(node); + if (!num_codecs) { + dev_err(card->dev, "be link %s has no codec\n", + node->full_name); + return -EINVAL; + } + + codec = devm_kcalloc(card->dev, num_codecs, sizeof(*codec), GFP_KERNEL); + if (!codec) + return -ENOMEM; + + link->codecs = codec; + link->num_codecs = num_codecs; + + for_each_child_of_node(node, np) { + ret = meson_card_parse_dai(card, np, &codec->of_node, + &codec->dai_name); + if (ret) { + of_node_put(np); + return ret; + } + + codec++; + } + + ret = meson_card_set_link_name(card, link, node, "be"); + if (ret) + dev_err(card->dev, "error setting %pOFn link name\n", np); + + return ret; +} +EXPORT_SYMBOL_GPL(meson_card_set_be_link); + +int meson_card_set_fe_link(struct snd_soc_card *card, + struct snd_soc_dai_link *link, + struct device_node *node, + bool is_playback) +{ + struct snd_soc_dai_link_component *codec; + + codec = devm_kzalloc(card->dev, sizeof(*codec), GFP_KERNEL); + if (!codec) + return -ENOMEM; + + link->codecs = codec; + link->num_codecs = 1; + + link->dynamic = 1; + link->dpcm_merged_format = 1; + link->dpcm_merged_chan = 1; + link->dpcm_merged_rate = 1; + link->codecs->dai_name = "snd-soc-dummy-dai"; + link->codecs->name = "snd-soc-dummy"; + + if (is_playback) + link->dpcm_playback = 1; + else + link->dpcm_capture = 1; + + return meson_card_set_link_name(card, link, node, "fe"); +} +EXPORT_SYMBOL_GPL(meson_card_set_fe_link); + +static int meson_card_add_links(struct snd_soc_card *card) +{ + struct meson_card *priv = snd_soc_card_get_drvdata(card); + struct device_node *node = card->dev->of_node; + struct device_node *np; + int num, i, ret; + + num = of_get_child_count(node); + if (!num) { + dev_err(card->dev, "card has no links\n"); + return -EINVAL; + } + + ret = meson_card_reallocate_links(card, num); + if (ret) + return ret; + + i = 0; + for_each_child_of_node(node, np) { + ret = priv->match_data->add_link(card, np, &i); + if (ret) { + of_node_put(np); + return ret; + } + + i++; + } + + return 0; +} + +static int meson_card_parse_of_optional(struct snd_soc_card *card, + const char *propname, + int (*func)(struct snd_soc_card *c, + const char *p)) +{ + /* If property is not provided, don't fail ... */ + if (!of_property_read_bool(card->dev->of_node, propname)) + return 0; + + /* ... but do fail if it is provided and the parsing fails */ + return func(card, propname); +} + +static int meson_card_add_aux_devices(struct snd_soc_card *card) +{ + struct device_node *node = card->dev->of_node; + struct snd_soc_aux_dev *aux; + int num, i; + + num = of_count_phandle_with_args(node, "audio-aux-devs", NULL); + if (num == -ENOENT) { + return 0; + } else if (num < 0) { + dev_err(card->dev, "error getting auxiliary devices: %d\n", + num); + return num; + } + + aux = devm_kcalloc(card->dev, num, sizeof(*aux), GFP_KERNEL); + if (!aux) + return -ENOMEM; + card->aux_dev = aux; + card->num_aux_devs = num; + + for_each_card_pre_auxs(card, i, aux) { + aux->dlc.of_node = + of_parse_phandle(node, "audio-aux-devs", i); + if (!aux->dlc.of_node) + return -EINVAL; + } + + return 0; +} + +static void meson_card_clean_references(struct meson_card *priv) +{ + struct snd_soc_card *card = &priv->card; + struct snd_soc_dai_link *link; + struct snd_soc_dai_link_component *codec; + struct snd_soc_aux_dev *aux; + int i, j; + + if (card->dai_link) { + for_each_card_prelinks(card, i, link) { + if (link->cpus) + of_node_put(link->cpus->of_node); + for_each_link_codecs(link, j, codec) + of_node_put(codec->of_node); + } + } + + if (card->aux_dev) { + for_each_card_pre_auxs(card, i, aux) + of_node_put(aux->dlc.of_node); + } + + kfree(card->dai_link); + kfree(priv->link_data); +} + +int meson_card_probe(struct platform_device *pdev) +{ + const struct meson_card_match_data *data; + struct device *dev = &pdev->dev; + struct meson_card *priv; + int ret; + + data = of_device_get_match_data(dev); + if (!data) { + dev_err(dev, "failed to match device\n"); + return -ENODEV; + } + + priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + + platform_set_drvdata(pdev, priv); + snd_soc_card_set_drvdata(&priv->card, priv); + + priv->card.owner = THIS_MODULE; + priv->card.dev = dev; + priv->match_data = data; + + ret = snd_soc_of_parse_card_name(&priv->card, "model"); + if (ret < 0) + return ret; + + ret = meson_card_parse_of_optional(&priv->card, "audio-routing", + snd_soc_of_parse_audio_routing); + if (ret) { + dev_err(dev, "error while parsing routing\n"); + return ret; + } + + ret = meson_card_parse_of_optional(&priv->card, "audio-widgets", + snd_soc_of_parse_audio_simple_widgets); + if (ret) { + dev_err(dev, "error while parsing widgets\n"); + return ret; + } + + ret = meson_card_add_links(&priv->card); + if (ret) + goto out_err; + + ret = meson_card_add_aux_devices(&priv->card); + if (ret) + goto out_err; + + ret = devm_snd_soc_register_card(dev, &priv->card); + if (ret) + goto out_err; + + return 0; + +out_err: + meson_card_clean_references(priv); + return ret; +} +EXPORT_SYMBOL_GPL(meson_card_probe); + +int meson_card_remove(struct platform_device *pdev) +{ + struct meson_card *priv = platform_get_drvdata(pdev); + + meson_card_clean_references(priv); + + return 0; +} +EXPORT_SYMBOL_GPL(meson_card_remove); + +MODULE_DESCRIPTION("Amlogic Sound Card Utils"); +MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/meson/meson-card.h b/sound/soc/meson/meson-card.h new file mode 100644 index 000000000000..74314071c80d --- /dev/null +++ b/sound/soc/meson/meson-card.h @@ -0,0 +1,55 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (c) 2020 BayLibre, SAS. + * Author: Jerome Brunet <jbrunet@baylibre.com> + */ + +#ifndef _MESON_SND_CARD_H +#define _MESON_SND_CARD_H + +struct device_node; +struct platform_device; + +struct snd_soc_card; +struct snd_pcm_substream; +struct snd_pcm_hw_params; + +#define DT_PREFIX "amlogic," + +struct meson_card_match_data { + int (*add_link)(struct snd_soc_card *card, + struct device_node *node, + int *index); +}; + +struct meson_card { + const struct meson_card_match_data *match_data; + struct snd_soc_card card; + void **link_data; +}; + +unsigned int meson_card_parse_daifmt(struct device_node *node, + struct device_node *cpu_node); + +int meson_card_i2s_set_sysclk(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + unsigned int mclk_fs); + +int meson_card_reallocate_links(struct snd_soc_card *card, + unsigned int num_links); +int meson_card_parse_dai(struct snd_soc_card *card, + struct device_node *node, + struct device_node **dai_of_node, + const char **dai_name); +int meson_card_set_be_link(struct snd_soc_card *card, + struct snd_soc_dai_link *link, + struct device_node *node); +int meson_card_set_fe_link(struct snd_soc_card *card, + struct snd_soc_dai_link *link, + struct device_node *node, + bool is_playback); + +int meson_card_probe(struct platform_device *pdev); +int meson_card_remove(struct platform_device *pdev); + +#endif /* _MESON_SND_CARD_H */ diff --git a/sound/soc/meson/meson-codec-glue.c b/sound/soc/meson/meson-codec-glue.c new file mode 100644 index 000000000000..524a33472337 --- /dev/null +++ b/sound/soc/meson/meson-codec-glue.c @@ -0,0 +1,149 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (c) 2019 BayLibre, SAS. +// Author: Jerome Brunet <jbrunet@baylibre.com> + +#include <linux/module.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dai.h> + +#include "meson-codec-glue.h" + +static struct snd_soc_dapm_widget * +meson_codec_glue_get_input(struct snd_soc_dapm_widget *w) +{ + struct snd_soc_dapm_path *p = NULL; + struct snd_soc_dapm_widget *in; + + snd_soc_dapm_widget_for_each_source_path(w, p) { + if (!p->connect) + continue; + + /* Check that we still are in the same component */ + if (snd_soc_dapm_to_component(w->dapm) != + snd_soc_dapm_to_component(p->source->dapm)) + continue; + + if (p->source->id == snd_soc_dapm_dai_in) + return p->source; + + in = meson_codec_glue_get_input(p->source); + if (in) + return in; + } + + return NULL; +} + +static void meson_codec_glue_input_set_data(struct snd_soc_dai *dai, + struct meson_codec_glue_input *data) +{ + dai->playback_dma_data = data; +} + +struct meson_codec_glue_input * +meson_codec_glue_input_get_data(struct snd_soc_dai *dai) +{ + return dai->playback_dma_data; +} +EXPORT_SYMBOL_GPL(meson_codec_glue_input_get_data); + +static struct meson_codec_glue_input * +meson_codec_glue_output_get_input_data(struct snd_soc_dapm_widget *w) +{ + struct snd_soc_dapm_widget *in = + meson_codec_glue_get_input(w); + struct snd_soc_dai *dai; + + if (WARN_ON(!in)) + return NULL; + + dai = in->priv; + + return meson_codec_glue_input_get_data(dai); +} + +int meson_codec_glue_input_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct meson_codec_glue_input *data = + meson_codec_glue_input_get_data(dai); + + data->params.rates = snd_pcm_rate_to_rate_bit(params_rate(params)); + data->params.rate_min = params_rate(params); + data->params.rate_max = params_rate(params); + data->params.formats = 1ULL << (__force int) params_format(params); + data->params.channels_min = params_channels(params); + data->params.channels_max = params_channels(params); + data->params.sig_bits = dai->driver->playback.sig_bits; + + return 0; +} +EXPORT_SYMBOL_GPL(meson_codec_glue_input_hw_params); + +int meson_codec_glue_input_set_fmt(struct snd_soc_dai *dai, + unsigned int fmt) +{ + struct meson_codec_glue_input *data = + meson_codec_glue_input_get_data(dai); + + /* Save the source stream format for the downstream link */ + data->fmt = fmt; + return 0; +} +EXPORT_SYMBOL_GPL(meson_codec_glue_input_set_fmt); + +int meson_codec_glue_output_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct meson_codec_glue_input *in_data = + meson_codec_glue_output_get_input_data(dai->capture_widget); + + if (!in_data) + return -ENODEV; + + if (WARN_ON(!rtd->dai_link->params)) { + dev_warn(dai->dev, "codec2codec link expected\n"); + return -EINVAL; + } + + /* Replace link params with the input params */ + rtd->dai_link->params = &in_data->params; + + if (!in_data->fmt) + return 0; + + return snd_soc_runtime_set_dai_fmt(rtd, in_data->fmt); +} +EXPORT_SYMBOL_GPL(meson_codec_glue_output_startup); + +int meson_codec_glue_input_dai_probe(struct snd_soc_dai *dai) +{ + struct meson_codec_glue_input *data; + + data = kzalloc(sizeof(*data), GFP_KERNEL); + if (!data) + return -ENOMEM; + + meson_codec_glue_input_set_data(dai, data); + return 0; +} +EXPORT_SYMBOL_GPL(meson_codec_glue_input_dai_probe); + +int meson_codec_glue_input_dai_remove(struct snd_soc_dai *dai) +{ + struct meson_codec_glue_input *data = + meson_codec_glue_input_get_data(dai); + + kfree(data); + return 0; +} +EXPORT_SYMBOL_GPL(meson_codec_glue_input_dai_remove); + +MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>"); +MODULE_DESCRIPTION("Amlogic Codec Glue Helpers"); +MODULE_LICENSE("GPL v2"); + diff --git a/sound/soc/meson/meson-codec-glue.h b/sound/soc/meson/meson-codec-glue.h new file mode 100644 index 000000000000..07f99446c0c6 --- /dev/null +++ b/sound/soc/meson/meson-codec-glue.h @@ -0,0 +1,32 @@ +/* SPDX-License-Identifier: GPL-2.0 + * + * Copyright (c) 2018 Baylibre SAS. + * Author: Jerome Brunet <jbrunet@baylibre.com> + */ + +#ifndef _MESON_CODEC_GLUE_H +#define _MESON_CODEC_GLUE_H + +#include <sound/soc.h> + +struct meson_codec_glue_input { + struct snd_soc_pcm_stream params; + unsigned int fmt; +}; + +/* Input helpers */ +struct meson_codec_glue_input * +meson_codec_glue_input_get_data(struct snd_soc_dai *dai); +int meson_codec_glue_input_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai); +int meson_codec_glue_input_set_fmt(struct snd_soc_dai *dai, + unsigned int fmt); +int meson_codec_glue_input_dai_probe(struct snd_soc_dai *dai); +int meson_codec_glue_input_dai_remove(struct snd_soc_dai *dai); + +/* Output helpers */ +int meson_codec_glue_output_startup(struct snd_pcm_substream *substream, + struct snd_soc_dai *dai); + +#endif /* _MESON_CODEC_GLUE_H */ diff --git a/sound/soc/meson/t9015.c b/sound/soc/meson/t9015.c new file mode 100644 index 000000000000..56d2592c16d5 --- /dev/null +++ b/sound/soc/meson/t9015.c @@ -0,0 +1,333 @@ +// SPDX-License-Identifier: GPL-2.0 +// +// Copyright (c) 2020 BayLibre, SAS. +// Author: Jerome Brunet <jbrunet@baylibre.com> + +#include <linux/clk.h> +#include <linux/delay.h> +#include <linux/module.h> +#include <linux/regmap.h> +#include <linux/regulator/consumer.h> +#include <linux/reset.h> +#include <sound/soc.h> +#include <sound/tlv.h> + +#define BLOCK_EN 0x00 +#define LORN_EN 0 +#define LORP_EN 1 +#define LOLN_EN 2 +#define LOLP_EN 3 +#define DACR_EN 4 +#define DACL_EN 5 +#define DACR_INV 20 +#define DACL_INV 21 +#define DACR_SRC 22 +#define DACL_SRC 23 +#define REFP_BUF_EN BIT(12) +#define BIAS_CURRENT_EN BIT(13) +#define VMID_GEN_FAST BIT(14) +#define VMID_GEN_EN BIT(15) +#define I2S_MODE BIT(30) +#define VOL_CTRL0 0x04 +#define GAIN_H 31 +#define GAIN_L 23 +#define VOL_CTRL1 0x08 +#define DAC_MONO 8 +#define RAMP_RATE 10 +#define VC_RAMP_MODE 12 +#define MUTE_MODE 13 +#define UNMUTE_MODE 14 +#define DAC_SOFT_MUTE 15 +#define DACR_VC 16 +#define DACL_VC 24 +#define LINEOUT_CFG 0x0c +#define LORN_POL 0 +#define LORP_POL 4 +#define LOLN_POL 8 +#define LOLP_POL 12 +#define POWER_CFG 0x10 + +struct t9015 { + struct clk *pclk; + struct regulator *avdd; +}; + +static int t9015_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) +{ + struct snd_soc_component *component = dai->component; + unsigned int val; + + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + val = I2S_MODE; + break; + + case SND_SOC_DAIFMT_CBS_CFS: + val = 0; + break; + + default: + return -EINVAL; + } + + snd_soc_component_update_bits(component, BLOCK_EN, I2S_MODE, val); + + if (((fmt & SND_SOC_DAIFMT_FORMAT_MASK) != SND_SOC_DAIFMT_I2S) && + ((fmt & SND_SOC_DAIFMT_FORMAT_MASK) != SND_SOC_DAIFMT_LEFT_J)) + return -EINVAL; + + return 0; +} + +static const struct snd_soc_dai_ops t9015_dai_ops = { + .set_fmt = t9015_dai_set_fmt, +}; + +static struct snd_soc_dai_driver t9015_dai = { + .name = "t9015-hifi", + .playback = { + .stream_name = "Playback", + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_96000, + .formats = (SNDRV_PCM_FMTBIT_S8 | + SNDRV_PCM_FMTBIT_S16_LE | + SNDRV_PCM_FMTBIT_S20_LE | + SNDRV_PCM_FMTBIT_S24_LE), + }, + .ops = &t9015_dai_ops, +}; + +static const DECLARE_TLV_DB_MINMAX_MUTE(dac_vol_tlv, -9525, 0); + +static const char * const ramp_rate_txt[] = { "Fast", "Slow" }; +static SOC_ENUM_SINGLE_DECL(ramp_rate_enum, VOL_CTRL1, RAMP_RATE, + ramp_rate_txt); + +static const char * const dacr_in_txt[] = { "Right", "Left" }; +static SOC_ENUM_SINGLE_DECL(dacr_in_enum, BLOCK_EN, DACR_SRC, dacr_in_txt); + +static const char * const dacl_in_txt[] = { "Left", "Right" }; +static SOC_ENUM_SINGLE_DECL(dacl_in_enum, BLOCK_EN, DACL_SRC, dacl_in_txt); + +static const char * const mono_txt[] = { "Stereo", "Mono"}; +static SOC_ENUM_SINGLE_DECL(mono_enum, VOL_CTRL1, DAC_MONO, mono_txt); + +static const struct snd_kcontrol_new t9015_snd_controls[] = { + /* Volume Controls */ + SOC_ENUM("Playback Channel Mode", mono_enum), + SOC_SINGLE("Playback Switch", VOL_CTRL1, DAC_SOFT_MUTE, 1, 1), + SOC_DOUBLE_TLV("Playback Volume", VOL_CTRL1, DACL_VC, DACR_VC, + 0xff, 0, dac_vol_tlv), + + /* Ramp Controls */ + SOC_ENUM("Ramp Rate", ramp_rate_enum), + SOC_SINGLE("Volume Ramp Switch", VOL_CTRL1, VC_RAMP_MODE, 1, 0), + SOC_SINGLE("Mute Ramp Switch", VOL_CTRL1, MUTE_MODE, 1, 0), + SOC_SINGLE("Unmute Ramp Switch", VOL_CTRL1, UNMUTE_MODE, 1, 0), +}; + +static const struct snd_kcontrol_new t9015_right_dac_mux = + SOC_DAPM_ENUM("Right DAC Source", dacr_in_enum); +static const struct snd_kcontrol_new t9015_left_dac_mux = + SOC_DAPM_ENUM("Left DAC Source", dacl_in_enum); + +static const struct snd_soc_dapm_widget t9015_dapm_widgets[] = { + SND_SOC_DAPM_AIF_IN("Right IN", NULL, 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_AIF_IN("Left IN", NULL, 0, SND_SOC_NOPM, 0, 0), + SND_SOC_DAPM_MUX("Right DAC Sel", SND_SOC_NOPM, 0, 0, + &t9015_right_dac_mux), + SND_SOC_DAPM_MUX("Left DAC Sel", SND_SOC_NOPM, 0, 0, + &t9015_left_dac_mux), + SND_SOC_DAPM_DAC("Right DAC", NULL, BLOCK_EN, DACR_EN, 0), + SND_SOC_DAPM_DAC("Left DAC", NULL, BLOCK_EN, DACL_EN, 0), + SND_SOC_DAPM_OUT_DRV("Right- Driver", BLOCK_EN, LORN_EN, 0, + NULL, 0), + SND_SOC_DAPM_OUT_DRV("Right+ Driver", BLOCK_EN, LORP_EN, 0, + NULL, 0), + SND_SOC_DAPM_OUT_DRV("Left- Driver", BLOCK_EN, LOLN_EN, 0, + NULL, 0), + SND_SOC_DAPM_OUT_DRV("Left+ Driver", BLOCK_EN, LOLP_EN, 0, + NULL, 0), + SND_SOC_DAPM_OUTPUT("LORN"), + SND_SOC_DAPM_OUTPUT("LORP"), + SND_SOC_DAPM_OUTPUT("LOLN"), + SND_SOC_DAPM_OUTPUT("LOLP"), +}; + +static const struct snd_soc_dapm_route t9015_dapm_routes[] = { + { "Right IN", NULL, "Playback" }, + { "Left IN", NULL, "Playback" }, + { "Right DAC Sel", "Right", "Right IN" }, + { "Right DAC Sel", "Left", "Left IN" }, + { "Left DAC Sel", "Right", "Right IN" }, + { "Left DAC Sel", "Left", "Left IN" }, + { "Right DAC", NULL, "Right DAC Sel" }, + { "Left DAC", NULL, "Left DAC Sel" }, + { "Right- Driver", NULL, "Right DAC" }, + { "Right+ Driver", NULL, "Right DAC" }, + { "Left- Driver", NULL, "Left DAC" }, + { "Left+ Driver", NULL, "Left DAC" }, + { "LORN", NULL, "Right- Driver", }, + { "LORP", NULL, "Right+ Driver", }, + { "LOLN", NULL, "Left- Driver", }, + { "LOLP", NULL, "Left+ Driver", }, +}; + +static int t9015_set_bias_level(struct snd_soc_component *component, + enum snd_soc_bias_level level) +{ + struct t9015 *priv = snd_soc_component_get_drvdata(component); + enum snd_soc_bias_level now = + snd_soc_component_get_bias_level(component); + int ret; + + switch (level) { + case SND_SOC_BIAS_ON: + snd_soc_component_update_bits(component, BLOCK_EN, + BIAS_CURRENT_EN, + BIAS_CURRENT_EN); + break; + case SND_SOC_BIAS_PREPARE: + snd_soc_component_update_bits(component, BLOCK_EN, + BIAS_CURRENT_EN, + 0); + break; + case SND_SOC_BIAS_STANDBY: + ret = regulator_enable(priv->avdd); + if (ret) { + dev_err(component->dev, "AVDD enable failed\n"); + return ret; + } + + if (now == SND_SOC_BIAS_OFF) { + snd_soc_component_update_bits(component, BLOCK_EN, + VMID_GEN_EN | VMID_GEN_FAST | REFP_BUF_EN, + VMID_GEN_EN | VMID_GEN_FAST | REFP_BUF_EN); + + mdelay(200); + snd_soc_component_update_bits(component, BLOCK_EN, + VMID_GEN_FAST, + 0); + } + + break; + case SND_SOC_BIAS_OFF: + snd_soc_component_update_bits(component, BLOCK_EN, + VMID_GEN_EN | VMID_GEN_FAST | REFP_BUF_EN, + 0); + + regulator_disable(priv->avdd); + break; + } + + return 0; +} + +static const struct snd_soc_component_driver t9015_codec_driver = { + .set_bias_level = t9015_set_bias_level, + .controls = t9015_snd_controls, + .num_controls = ARRAY_SIZE(t9015_snd_controls), + .dapm_widgets = t9015_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(t9015_dapm_widgets), + .dapm_routes = t9015_dapm_routes, + .num_dapm_routes = ARRAY_SIZE(t9015_dapm_routes), + .suspend_bias_off = 1, + .endianness = 1, + .non_legacy_dai_naming = 1, +}; + +static const struct regmap_config t9015_regmap_config = { + .reg_bits = 32, + .reg_stride = 4, + .val_bits = 32, + .max_register = POWER_CFG, +}; + +static int t9015_probe(struct platform_device *pdev) +{ + struct device *dev = &pdev->dev; + struct t9015 *priv; + void __iomem *regs; + struct regmap *regmap; + int ret; + + priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); + if (!priv) + return -ENOMEM; + platform_set_drvdata(pdev, priv); + + priv->pclk = devm_clk_get(dev, "pclk"); + if (IS_ERR(priv->pclk)) { + if (PTR_ERR(priv->pclk) != -EPROBE_DEFER) + dev_err(dev, "failed to get core clock\n"); + return PTR_ERR(priv->pclk); + } + + priv->avdd = devm_regulator_get(dev, "AVDD"); + if (IS_ERR(priv->avdd)) { + if (PTR_ERR(priv->avdd) != -EPROBE_DEFER) + dev_err(dev, "failed to AVDD\n"); + return PTR_ERR(priv->avdd); + } + + ret = clk_prepare_enable(priv->pclk); + if (ret) { + dev_err(dev, "core clock enable failed\n"); + return ret; + } + + ret = devm_add_action_or_reset(dev, + (void(*)(void *))clk_disable_unprepare, + priv->pclk); + if (ret) + return ret; + + ret = device_reset(dev); + if (ret) { + dev_err(dev, "reset failed\n"); + return ret; + } + + regs = devm_platform_ioremap_resource(pdev, 0); + if (IS_ERR(regs)) { + dev_err(dev, "register map failed\n"); + return PTR_ERR(regs); + } + + regmap = devm_regmap_init_mmio(dev, regs, &t9015_regmap_config); + if (IS_ERR(regmap)) { + dev_err(dev, "regmap init failed\n"); + return PTR_ERR(regmap); + } + + /* + * Initialize output polarity: + * ATM the output polarity is fixed but in the future it might useful + * to add DT property to set this depending on the platform needs + */ + regmap_write(regmap, LINEOUT_CFG, 0x1111); + + return devm_snd_soc_register_component(dev, &t9015_codec_driver, + &t9015_dai, 1); +} + +static const struct of_device_id t9015_ids[] = { + { .compatible = "amlogic,t9015", }, + { } +}; +MODULE_DEVICE_TABLE(of, t9015_ids); + +static struct platform_driver t9015_driver = { + .driver = { + .name = "t9015-codec", + .of_match_table = of_match_ptr(t9015_ids), + }, + .probe = t9015_probe, +}; + +module_platform_driver(t9015_driver); + +MODULE_DESCRIPTION("ASoC Amlogic T9015 codec driver"); +MODULE_AUTHOR("Jerome Brunet <jbrunet@baylibre.com>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/mxs/mxs-sgtl5000.c b/sound/soc/mxs/mxs-sgtl5000.c index 9841e1da9782..f46d7aca8cf6 100644 --- a/sound/soc/mxs/mxs-sgtl5000.c +++ b/sound/soc/mxs/mxs-sgtl5000.c @@ -20,8 +20,8 @@ static int mxs_sgtl5000_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned int rate = params_rate(params); u32 mclk; int ret; diff --git a/sound/soc/pxa/Kconfig b/sound/soc/pxa/Kconfig index 295cfffa4646..d4c0f580a565 100644 --- a/sound/soc/pxa/Kconfig +++ b/sound/soc/pxa/Kconfig @@ -81,6 +81,9 @@ config SND_PXA2XX_SOC_TOSA depends on SND_PXA2XX_SOC && MACH_TOSA depends on MFD_TC6393XB depends on AC97_BUS=n + select REGMAP + select AC97_BUS_NEW + select AC97_BUS_COMPAT select SND_PXA2XX_SOC_AC97 select SND_SOC_WM9712 help @@ -91,6 +94,9 @@ config SND_PXA2XX_SOC_E740 tristate "SoC AC97 Audio support for e740" depends on SND_PXA2XX_SOC && MACH_E740 depends on AC97_BUS=n + select REGMAP + select AC97_BUS_NEW + select AC97_BUS_COMPAT select SND_SOC_WM9705 select SND_PXA2XX_SOC_AC97 help @@ -101,6 +107,7 @@ config SND_PXA2XX_SOC_E750 tristate "SoC AC97 Audio support for e750" depends on SND_PXA2XX_SOC && MACH_E750 depends on AC97_BUS=n + select REGMAP select SND_SOC_WM9705 select SND_PXA2XX_SOC_AC97 help @@ -111,7 +118,10 @@ config SND_PXA2XX_SOC_E800 tristate "SoC AC97 Audio support for e800" depends on SND_PXA2XX_SOC && MACH_E800 depends on AC97_BUS=n + select REGMAP select SND_SOC_WM9712 + select AC97_BUS_NEW + select AC97_BUS_COMPAT select SND_PXA2XX_SOC_AC97 help Say Y if you want to add support for SoC audio on the @@ -122,6 +132,9 @@ config SND_PXA2XX_SOC_EM_X270 depends on SND_PXA2XX_SOC && (MACH_EM_X270 || MACH_EXEDA || \ MACH_CM_X300) depends on AC97_BUS=n + select REGMAP + select AC97_BUS_NEW + select AC97_BUS_COMPAT select SND_PXA2XX_SOC_AC97 select SND_SOC_WM9712 help @@ -133,6 +146,9 @@ config SND_PXA2XX_SOC_PALM27X depends on SND_PXA2XX_SOC && (MACH_PALMLD || MACH_PALMTX || \ MACH_PALMT5 || MACH_PALMTE2) depends on AC97_BUS=n + select REGMAP + select AC97_BUS_NEW + select AC97_BUS_COMPAT select SND_PXA2XX_SOC_AC97 select SND_SOC_WM9712 help @@ -163,7 +179,10 @@ config SND_SOC_ZYLONITE tristate "SoC Audio support for Marvell Zylonite" depends on SND_PXA2XX_SOC && MACH_ZYLONITE depends on AC97_BUS=n + select AC97_BUS_NEW + select AC97_BUS_COMPAT select SND_PXA2XX_SOC_AC97 + select REGMAP select SND_PXA_SOC_SSP select SND_SOC_WM9713 help @@ -193,6 +212,9 @@ config SND_PXA2XX_SOC_MIOA701 tristate "SoC Audio support for MIO A701" depends on SND_PXA2XX_SOC && MACH_MIOA701 depends on AC97_BUS=n + select REGMAP + select AC97_BUS_NEW + select AC97_BUS_COMPAT select SND_PXA2XX_SOC_AC97 select SND_SOC_WM9713 help diff --git a/sound/soc/pxa/brownstone.c b/sound/soc/pxa/brownstone.c index 53b1435ced3f..016a91199485 100644 --- a/sound/soc/pxa/brownstone.c +++ b/sound/soc/pxa/brownstone.c @@ -44,8 +44,8 @@ static int brownstone_wm8994_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int freq_out, sspa_mclk, sysclk; if (params_rate(params) > 11025) { diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c index d81082323fb4..6fbef9a0afa7 100644 --- a/sound/soc/pxa/corgi.c +++ b/sound/soc/pxa/corgi.c @@ -116,8 +116,8 @@ static int corgi_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned int clk = 0; int ret = 0; diff --git a/sound/soc/pxa/hx4700.c b/sound/soc/pxa/hx4700.c index 0139343dbcce..b4da9a9a6521 100644 --- a/sound/soc/pxa/hx4700.c +++ b/sound/soc/pxa/hx4700.c @@ -54,8 +54,8 @@ static int hx4700_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int ret = 0; /* set the I2S system clock as output */ diff --git a/sound/soc/pxa/imote2.c b/sound/soc/pxa/imote2.c index 514e17724fc3..3014e8244ab4 100644 --- a/sound/soc/pxa/imote2.c +++ b/sound/soc/pxa/imote2.c @@ -12,8 +12,8 @@ static int imote2_asoc_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned int clk = 0; int ret; diff --git a/sound/soc/pxa/magician.c b/sound/soc/pxa/magician.c index 6483cff5b73d..e4c818f4cd62 100644 --- a/sound/soc/pxa/magician.c +++ b/sound/soc/pxa/magician.c @@ -83,8 +83,8 @@ static int magician_playback_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned int width; int ret = 0; @@ -121,8 +121,8 @@ static int magician_capture_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int ret = 0; /* set codec DAI configuration */ @@ -358,10 +358,10 @@ static int __init magician_init(void) adapter = i2c_get_adapter(0); if (!adapter) return -ENODEV; - client = i2c_new_device(adapter, i2c_board_info); + client = i2c_new_client_device(adapter, i2c_board_info); i2c_put_adapter(adapter); - if (!client) - return -ENODEV; + if (IS_ERR(client)) + return PTR_ERR(client); ret = gpio_request(EGPIO_MAGICIAN_SPK_POWER, "SPK_POWER"); if (ret) diff --git a/sound/soc/pxa/mioa701_wm9713.c b/sound/soc/pxa/mioa701_wm9713.c index 76e054d514a8..bf27b277c01f 100644 --- a/sound/soc/pxa/mioa701_wm9713.c +++ b/sound/soc/pxa/mioa701_wm9713.c @@ -73,7 +73,7 @@ static int rear_amp_event(struct snd_soc_dapm_widget *widget, struct snd_soc_component *component; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]); - component = rtd->codec_dai->component; + component = asoc_rtd_to_codec(rtd, 0)->component; return rear_amp_power(component, SND_SOC_DAPM_EVENT_ON(event)); } @@ -117,7 +117,7 @@ static const struct snd_soc_dapm_route audio_map[] = { static int mioa701_wm9713_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; /* Prepare GPIO8 for rear speaker amplifier */ snd_soc_component_update_bits(component, AC97_GPIO_CFG, 0x100, 0x100); diff --git a/sound/soc/pxa/mmp-pcm.c b/sound/soc/pxa/mmp-pcm.c index 287b5da739e5..3fe6c4c5a3ab 100644 --- a/sound/soc/pxa/mmp-pcm.c +++ b/sound/soc/pxa/mmp-pcm.c @@ -112,7 +112,7 @@ static int mmp_pcm_open(struct snd_soc_component *component, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct platform_device *pdev = to_platform_device(component->dev); - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct mmp_dma_data dma_data; struct resource *r; diff --git a/sound/soc/pxa/mmp-sspa.c b/sound/soc/pxa/mmp-sspa.c index e701637a9ae9..3548a2634a63 100644 --- a/sound/soc/pxa/mmp-sspa.c +++ b/sound/soc/pxa/mmp-sspa.c @@ -251,7 +251,7 @@ static int mmp_sspa_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct sspa_priv *sspa_priv = snd_soc_dai_get_drvdata(dai); struct ssp_device *sspa = sspa_priv->sspa; struct snd_dmaengine_dai_dma_data *dma_params; diff --git a/sound/soc/pxa/poodle.c b/sound/soc/pxa/poodle.c index 59ef04d0467a..287984a564c8 100644 --- a/sound/soc/pxa/poodle.c +++ b/sound/soc/pxa/poodle.c @@ -90,8 +90,8 @@ static int poodle_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned int clk = 0; int ret = 0; diff --git a/sound/soc/pxa/pxa2xx-i2s.c b/sound/soc/pxa/pxa2xx-i2s.c index 5f1c477b5833..9a32bf72127a 100644 --- a/sound/soc/pxa/pxa2xx-i2s.c +++ b/sound/soc/pxa/pxa2xx-i2s.c @@ -96,7 +96,7 @@ static int pxa2xx_i2s_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); if (IS_ERR(clk_i2s)) return PTR_ERR(clk_i2s); diff --git a/sound/soc/pxa/spitz.c b/sound/soc/pxa/spitz.c index f7babffb7228..6d8174f62935 100644 --- a/sound/soc/pxa/spitz.c +++ b/sound/soc/pxa/spitz.c @@ -117,8 +117,8 @@ static int spitz_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned int clk = 0; int ret = 0; diff --git a/sound/soc/pxa/ttc-dkb.c b/sound/soc/pxa/ttc-dkb.c index d8f79e2266b1..d5f2961b1a3e 100644 --- a/sound/soc/pxa/ttc-dkb.c +++ b/sound/soc/pxa/ttc-dkb.c @@ -61,7 +61,7 @@ static const struct snd_soc_dapm_route ttc_audio_map[] = { static int ttc_pm860x_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; /* Headset jack detection */ snd_soc_card_jack_new(rtd->card, "Headphone Jack", SND_JACK_HEADPHONE | diff --git a/sound/soc/pxa/z2.c b/sound/soc/pxa/z2.c index f9a33cb36f5b..6eee1aefc89a 100644 --- a/sound/soc/pxa/z2.c +++ b/sound/soc/pxa/z2.c @@ -34,8 +34,8 @@ static int z2_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned int clk = 0; int ret = 0; diff --git a/sound/soc/pxa/zylonite.c b/sound/soc/pxa/zylonite.c index 567dc133ea92..447b59b8bd33 100644 --- a/sound/soc/pxa/zylonite.c +++ b/sound/soc/pxa/zylonite.c @@ -66,7 +66,7 @@ static const struct snd_soc_dapm_route audio_map[] = { static int zylonite_wm9713_init(struct snd_soc_pcm_runtime *rtd) { if (clk_pout) - snd_soc_dai_set_pll(rtd->codec_dai, 0, 0, + snd_soc_dai_set_pll(asoc_rtd_to_codec(rtd, 0), 0, 0, clk_get_rate(pout), 0); return 0; @@ -76,8 +76,8 @@ static int zylonite_voice_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned int wm9713_div = 0; int ret = 0; int rate = params_rate(params); diff --git a/sound/soc/qcom/Kconfig b/sound/soc/qcom/Kconfig index 6530d2462a9e..f51b28d1b94d 100644 --- a/sound/soc/qcom/Kconfig +++ b/sound/soc/qcom/Kconfig @@ -99,7 +99,7 @@ config SND_SOC_MSM8996 config SND_SOC_SDM845 tristate "SoC Machine driver for SDM845 boards" - depends on QCOM_APR && CROS_EC && I2C + depends on QCOM_APR && CROS_EC && I2C && SOUNDWIRE select SND_SOC_QDSP6 select SND_SOC_QCOM_COMMON select SND_SOC_RT5663 diff --git a/sound/soc/qcom/apq8016_sbc.c b/sound/soc/qcom/apq8016_sbc.c index ac75838bbfab..2ef090f4af9e 100644 --- a/sound/soc/qcom/apq8016_sbc.c +++ b/sound/soc/qcom/apq8016_sbc.c @@ -33,9 +33,9 @@ struct apq8016_sbc_data { static int apq8016_sbc_dai_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai; struct snd_soc_component *component; - struct snd_soc_dai_link *dai_link = rtd->dai_link; struct snd_soc_card *card = rtd->card; struct apq8016_sbc_data *pdata = snd_soc_card_get_drvdata(card); int i, rval; @@ -90,10 +90,9 @@ static int apq8016_sbc_dai_init(struct snd_soc_pcm_runtime *rtd) pdata->jack_setup = true; } - for (i = 0 ; i < dai_link->num_codecs; i++) { - struct snd_soc_dai *dai = rtd->codec_dais[i]; + for_each_rtd_codec_dais(rtd, i, codec_dai) { - component = dai->component; + component = codec_dai->component; /* Set default mclk for internal codec */ rval = snd_soc_component_set_sysclk(component, 0, 0, DEFAULT_MCLK_RATE, SND_SOC_CLOCK_IN); diff --git a/sound/soc/qcom/apq8096.c b/sound/soc/qcom/apq8096.c index 94363fd6846a..d55e3ad96716 100644 --- a/sound/soc/qcom/apq8096.c +++ b/sound/soc/qcom/apq8096.c @@ -31,8 +31,8 @@ static int msm_snd_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); u32 rx_ch[SLIM_MAX_RX_PORTS], tx_ch[SLIM_MAX_TX_PORTS]; u32 rx_ch_cnt = 0, tx_ch_cnt = 0; int ret = 0; @@ -66,7 +66,7 @@ static struct snd_soc_ops apq8096_ops = { static int apq8096_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); /* * Codec SLIMBUS configuration diff --git a/sound/soc/qcom/lpass-platform.c b/sound/soc/qcom/lpass-platform.c index b05091c283b7..34f7fd1bab1c 100644 --- a/sound/soc/qcom/lpass-platform.c +++ b/sound/soc/qcom/lpass-platform.c @@ -55,7 +55,7 @@ static int lpass_platform_pcmops_open(struct snd_soc_component *component, { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *soc_runtime = substream->private_data; - struct snd_soc_dai *cpu_dai = soc_runtime->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(soc_runtime, 0); struct lpass_data *drvdata = snd_soc_component_get_drvdata(component); struct lpass_variant *v = drvdata->variant; int ret, dma_ch, dir = substream->stream; @@ -529,7 +529,7 @@ static void lpass_platform_pcm_free(struct snd_soc_component *component, struct snd_pcm_substream *substream; int i; - for (i = 0; i < ARRAY_SIZE(pcm->streams); i++) { + for_each_pcm_streams(i) { substream = pcm->streams[i].substream; if (substream) { snd_dma_free_pages(&substream->dma_buffer); diff --git a/sound/soc/qcom/qdsp6/q6asm-dai.c b/sound/soc/qcom/qdsp6/q6asm-dai.c index 8b48815ff918..f6c7cddf08e8 100644 --- a/sound/soc/qcom/qdsp6/q6asm-dai.c +++ b/sound/soc/qcom/qdsp6/q6asm-dai.c @@ -41,6 +41,9 @@ #define Q6ASM_DAI_TX 1 #define Q6ASM_DAI_RX 2 +#define ALAC_CH_LAYOUT_MONO ((101 << 16) | 1) +#define ALAC_CH_LAYOUT_STEREO ((101 << 16) | 2) + enum stream_state { Q6ASM_STREAM_IDLE = 0, Q6ASM_STREAM_STOPPED, @@ -252,7 +255,7 @@ static int q6asm_dai_prepare(struct snd_soc_component *component, if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { ret = q6asm_open_write(prtd->audio_client, FORMAT_LINEAR_PCM, - prtd->bits_per_sample); + 0, prtd->bits_per_sample); } else if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { ret = q6asm_open_read(prtd->audio_client, FORMAT_LINEAR_PCM, prtd->bits_per_sample); @@ -330,7 +333,7 @@ static int q6asm_dai_open(struct snd_soc_component *component, { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *soc_prtd = substream->private_data; - struct snd_soc_dai *cpu_dai = soc_prtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(soc_prtd, 0); struct q6asm_dai_rtd *prtd; struct q6asm_dai_data *pdata; struct device *dev = component->dev; @@ -542,7 +545,7 @@ static int q6asm_dai_compr_open(struct snd_compr_stream *stream) struct snd_soc_pcm_runtime *rtd = stream->private_data; struct snd_soc_component *c = snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct snd_compr_runtime *runtime = stream->runtime; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct q6asm_dai_data *pdata; struct device *dev = c->dev; struct q6asm_dai_rtd *prtd; @@ -629,10 +632,17 @@ static int q6asm_dai_compr_set_params(struct snd_compr_stream *stream, int dir = stream->direction; struct q6asm_dai_data *pdata; struct q6asm_flac_cfg flac_cfg; + struct q6asm_wma_cfg wma_cfg; + struct q6asm_alac_cfg alac_cfg; + struct q6asm_ape_cfg ape_cfg; + unsigned int wma_v9 = 0; struct device *dev = c->dev; int ret; union snd_codec_options *codec_options; struct snd_dec_flac *flac; + struct snd_dec_wma *wma; + struct snd_dec_alac *alac; + struct snd_dec_ape *ape; codec_options = &(prtd->codec_param.codec.options); @@ -654,7 +664,7 @@ static int q6asm_dai_compr_set_params(struct snd_compr_stream *stream, prtd->bits_per_sample = 16; if (dir == SND_COMPRESS_PLAYBACK) { ret = q6asm_open_write(prtd->audio_client, params->codec.id, - prtd->bits_per_sample); + params->codec.profile, prtd->bits_per_sample); if (ret < 0) { dev_err(dev, "q6asm_open_write failed\n"); @@ -694,6 +704,126 @@ static int q6asm_dai_compr_set_params(struct snd_compr_stream *stream, return -EIO; } break; + + case SND_AUDIOCODEC_WMA: + wma = &codec_options->wma_d; + + memset(&wma_cfg, 0x0, sizeof(struct q6asm_wma_cfg)); + + wma_cfg.sample_rate = params->codec.sample_rate; + wma_cfg.num_channels = params->codec.ch_in; + wma_cfg.bytes_per_sec = params->codec.bit_rate / 8; + wma_cfg.block_align = params->codec.align; + wma_cfg.bits_per_sample = prtd->bits_per_sample; + wma_cfg.enc_options = wma->encoder_option; + wma_cfg.adv_enc_options = wma->adv_encoder_option; + wma_cfg.adv_enc_options2 = wma->adv_encoder_option2; + + if (wma_cfg.num_channels == 1) + wma_cfg.channel_mask = 4; /* Mono Center */ + else if (wma_cfg.num_channels == 2) + wma_cfg.channel_mask = 3; /* Stereo FL/FR */ + else + return -EINVAL; + + /* check the codec profile */ + switch (params->codec.profile) { + case SND_AUDIOPROFILE_WMA9: + wma_cfg.fmtag = 0x161; + wma_v9 = 1; + break; + + case SND_AUDIOPROFILE_WMA10: + wma_cfg.fmtag = 0x166; + break; + + case SND_AUDIOPROFILE_WMA9_PRO: + wma_cfg.fmtag = 0x162; + break; + + case SND_AUDIOPROFILE_WMA9_LOSSLESS: + wma_cfg.fmtag = 0x163; + break; + + case SND_AUDIOPROFILE_WMA10_LOSSLESS: + wma_cfg.fmtag = 0x167; + break; + + default: + dev_err(dev, "Unknown WMA profile:%x\n", + params->codec.profile); + return -EIO; + } + + if (wma_v9) + ret = q6asm_stream_media_format_block_wma_v9( + prtd->audio_client, &wma_cfg); + else + ret = q6asm_stream_media_format_block_wma_v10( + prtd->audio_client, &wma_cfg); + if (ret < 0) { + dev_err(dev, "WMA9 CMD failed:%d\n", ret); + return -EIO; + } + break; + + case SND_AUDIOCODEC_ALAC: + memset(&alac_cfg, 0x0, sizeof(alac_cfg)); + alac = &codec_options->alac_d; + + alac_cfg.sample_rate = params->codec.sample_rate; + alac_cfg.avg_bit_rate = params->codec.bit_rate; + alac_cfg.bit_depth = prtd->bits_per_sample; + alac_cfg.num_channels = params->codec.ch_in; + + alac_cfg.frame_length = alac->frame_length; + alac_cfg.pb = alac->pb; + alac_cfg.mb = alac->mb; + alac_cfg.kb = alac->kb; + alac_cfg.max_run = alac->max_run; + alac_cfg.compatible_version = alac->compatible_version; + alac_cfg.max_frame_bytes = alac->max_frame_bytes; + + switch (params->codec.ch_in) { + case 1: + alac_cfg.channel_layout_tag = ALAC_CH_LAYOUT_MONO; + break; + case 2: + alac_cfg.channel_layout_tag = ALAC_CH_LAYOUT_STEREO; + break; + } + ret = q6asm_stream_media_format_block_alac(prtd->audio_client, + &alac_cfg); + if (ret < 0) { + dev_err(dev, "ALAC CMD Format block failed:%d\n", ret); + return -EIO; + } + break; + + case SND_AUDIOCODEC_APE: + memset(&ape_cfg, 0x0, sizeof(ape_cfg)); + ape = &codec_options->ape_d; + + ape_cfg.sample_rate = params->codec.sample_rate; + ape_cfg.num_channels = params->codec.ch_in; + ape_cfg.bits_per_sample = prtd->bits_per_sample; + + ape_cfg.compatible_version = ape->compatible_version; + ape_cfg.compression_level = ape->compression_level; + ape_cfg.format_flags = ape->format_flags; + ape_cfg.blocks_per_frame = ape->blocks_per_frame; + ape_cfg.final_frame_blocks = ape->final_frame_blocks; + ape_cfg.total_frames = ape->total_frames; + ape_cfg.seek_table_present = ape->seek_table_present; + + ret = q6asm_stream_media_format_block_ape(prtd->audio_client, + &ape_cfg); + if (ret < 0) { + dev_err(dev, "APE CMD Format block failed:%d\n", ret); + return -EIO; + } + break; + default: break; } @@ -793,9 +923,12 @@ static int q6asm_dai_compr_get_caps(struct snd_compr_stream *stream, caps->max_fragment_size = COMPR_PLAYBACK_MAX_FRAGMENT_SIZE; caps->min_fragments = COMPR_PLAYBACK_MIN_NUM_FRAGMENTS; caps->max_fragments = COMPR_PLAYBACK_MAX_NUM_FRAGMENTS; - caps->num_codecs = 2; + caps->num_codecs = 5; caps->codecs[0] = SND_AUDIOCODEC_MP3; caps->codecs[1] = SND_AUDIOCODEC_FLAC; + caps->codecs[2] = SND_AUDIOCODEC_WMA; + caps->codecs[3] = SND_AUDIOCODEC_ALAC; + caps->codecs[4] = SND_AUDIOCODEC_APE; return 0; } diff --git a/sound/soc/qcom/qdsp6/q6asm.c b/sound/soc/qcom/qdsp6/q6asm.c index 36e0eab13a98..0e0e8f7a460a 100644 --- a/sound/soc/qcom/qdsp6/q6asm.c +++ b/sound/soc/qcom/qdsp6/q6asm.c @@ -39,6 +39,8 @@ #define ASM_MEDIA_FMT_MULTI_CHANNEL_PCM_V2 0x00010DA5 #define ASM_MEDIA_FMT_MP3 0x00010BE9 #define ASM_MEDIA_FMT_FLAC 0x00010C16 +#define ASM_MEDIA_FMT_WMA_V9 0x00010DA8 +#define ASM_MEDIA_FMT_WMA_V10 0x00010DA7 #define ASM_DATA_CMD_WRITE_V2 0x00010DAB #define ASM_DATA_CMD_READ_V2 0x00010DAC #define ASM_SESSION_CMD_SUSPEND 0x00010DEC @@ -46,6 +48,8 @@ #define ASM_STREAM_CMD_OPEN_READ_V3 0x00010DB4 #define ASM_DATA_EVENT_READ_DONE_V2 0x00010D9A #define ASM_STREAM_CMD_OPEN_READWRITE_V2 0x00010D8D +#define ASM_MEDIA_FMT_ALAC 0x00012f31 +#define ASM_MEDIA_FMT_APE 0x00012f32 #define ASM_LEGACY_STREAM_SESSION 0 @@ -104,6 +108,63 @@ struct asm_flac_fmt_blk_v2 { u16 reserved; } __packed; +struct asm_wmastdv9_fmt_blk_v2 { + struct asm_data_cmd_media_fmt_update_v2 fmt_blk; + u16 fmtag; + u16 num_channels; + u32 sample_rate; + u32 bytes_per_sec; + u16 blk_align; + u16 bits_per_sample; + u32 channel_mask; + u16 enc_options; + u16 reserved; +} __packed; + +struct asm_wmaprov10_fmt_blk_v2 { + struct asm_data_cmd_media_fmt_update_v2 fmt_blk; + u16 fmtag; + u16 num_channels; + u32 sample_rate; + u32 bytes_per_sec; + u16 blk_align; + u16 bits_per_sample; + u32 channel_mask; + u16 enc_options; + u16 advanced_enc_options1; + u32 advanced_enc_options2; +} __packed; + +struct asm_alac_fmt_blk_v2 { + struct asm_data_cmd_media_fmt_update_v2 fmt_blk; + u32 frame_length; + u8 compatible_version; + u8 bit_depth; + u8 pb; + u8 mb; + u8 kb; + u8 num_channels; + u16 max_run; + u32 max_frame_bytes; + u32 avg_bit_rate; + u32 sample_rate; + u32 channel_layout_tag; +} __packed; + +struct asm_ape_fmt_blk_v2 { + struct asm_data_cmd_media_fmt_update_v2 fmt_blk; + u16 compatible_version; + u16 compression_level; + u32 format_flags; + u32 blocks_per_frame; + u32 final_frame_blocks; + u32 total_frames; + u16 bits_per_sample; + u16 num_channels; + u32 sample_rate; + u32 seek_table_present; +} __packed; + struct asm_stream_cmd_set_encdec_param { u32 param_id; u32 param_size; @@ -858,7 +919,7 @@ err: * Return: Will be an negative value on error or zero on success */ int q6asm_open_write(struct audio_client *ac, uint32_t format, - uint16_t bits_per_sample) + u32 codec_profile, uint16_t bits_per_sample) { struct asm_stream_cmd_open_write_v3 *open; struct apr_pkt *pkt; @@ -894,6 +955,30 @@ int q6asm_open_write(struct audio_client *ac, uint32_t format, case SND_AUDIOCODEC_FLAC: open->dec_fmt_id = ASM_MEDIA_FMT_FLAC; break; + case SND_AUDIOCODEC_WMA: + switch (codec_profile) { + case SND_AUDIOPROFILE_WMA9: + open->dec_fmt_id = ASM_MEDIA_FMT_WMA_V9; + break; + case SND_AUDIOPROFILE_WMA10: + case SND_AUDIOPROFILE_WMA9_PRO: + case SND_AUDIOPROFILE_WMA9_LOSSLESS: + case SND_AUDIOPROFILE_WMA10_LOSSLESS: + open->dec_fmt_id = ASM_MEDIA_FMT_WMA_V10; + break; + default: + dev_err(ac->dev, "Invalid codec profile 0x%x\n", + codec_profile); + rc = -EINVAL; + goto err; + } + break; + case SND_AUDIOCODEC_ALAC: + open->dec_fmt_id = ASM_MEDIA_FMT_ALAC; + break; + case SND_AUDIOCODEC_APE: + open->dec_fmt_id = ASM_MEDIA_FMT_APE; + break; default: dev_err(ac->dev, "Invalid format 0x%x\n", format); rc = -EINVAL; @@ -1075,6 +1160,162 @@ int q6asm_stream_media_format_block_flac(struct audio_client *ac, return rc; } EXPORT_SYMBOL_GPL(q6asm_stream_media_format_block_flac); + +int q6asm_stream_media_format_block_wma_v9(struct audio_client *ac, + struct q6asm_wma_cfg *cfg) +{ + struct asm_wmastdv9_fmt_blk_v2 *fmt; + struct apr_pkt *pkt; + void *p; + int rc, pkt_size; + + pkt_size = APR_HDR_SIZE + sizeof(*fmt); + p = kzalloc(pkt_size, GFP_KERNEL); + if (!p) + return -ENOMEM; + + pkt = p; + fmt = p + APR_HDR_SIZE; + + q6asm_add_hdr(ac, &pkt->hdr, pkt_size, true, ac->stream_id); + + pkt->hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; + fmt->fmt_blk.fmt_blk_size = sizeof(*fmt) - sizeof(fmt->fmt_blk); + fmt->fmtag = cfg->fmtag; + fmt->num_channels = cfg->num_channels; + fmt->sample_rate = cfg->sample_rate; + fmt->bytes_per_sec = cfg->bytes_per_sec; + fmt->blk_align = cfg->block_align; + fmt->bits_per_sample = cfg->bits_per_sample; + fmt->channel_mask = cfg->channel_mask; + fmt->enc_options = cfg->enc_options; + fmt->reserved = 0; + + rc = q6asm_ac_send_cmd_sync(ac, pkt); + kfree(pkt); + + return rc; +} +EXPORT_SYMBOL_GPL(q6asm_stream_media_format_block_wma_v9); + +int q6asm_stream_media_format_block_wma_v10(struct audio_client *ac, + struct q6asm_wma_cfg *cfg) +{ + struct asm_wmaprov10_fmt_blk_v2 *fmt; + struct apr_pkt *pkt; + void *p; + int rc, pkt_size; + + pkt_size = APR_HDR_SIZE + sizeof(*fmt); + p = kzalloc(pkt_size, GFP_KERNEL); + if (!p) + return -ENOMEM; + + pkt = p; + fmt = p + APR_HDR_SIZE; + + q6asm_add_hdr(ac, &pkt->hdr, pkt_size, true, ac->stream_id); + + pkt->hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; + fmt->fmt_blk.fmt_blk_size = sizeof(*fmt) - sizeof(fmt->fmt_blk); + fmt->fmtag = cfg->fmtag; + fmt->num_channels = cfg->num_channels; + fmt->sample_rate = cfg->sample_rate; + fmt->bytes_per_sec = cfg->bytes_per_sec; + fmt->blk_align = cfg->block_align; + fmt->bits_per_sample = cfg->bits_per_sample; + fmt->channel_mask = cfg->channel_mask; + fmt->enc_options = cfg->enc_options; + fmt->advanced_enc_options1 = cfg->adv_enc_options; + fmt->advanced_enc_options2 = cfg->adv_enc_options2; + + rc = q6asm_ac_send_cmd_sync(ac, pkt); + kfree(pkt); + + return rc; +} +EXPORT_SYMBOL_GPL(q6asm_stream_media_format_block_wma_v10); + +int q6asm_stream_media_format_block_alac(struct audio_client *ac, + struct q6asm_alac_cfg *cfg) +{ + struct asm_alac_fmt_blk_v2 *fmt; + struct apr_pkt *pkt; + void *p; + int rc, pkt_size; + + pkt_size = APR_HDR_SIZE + sizeof(*fmt); + p = kzalloc(pkt_size, GFP_KERNEL); + if (!p) + return -ENOMEM; + + pkt = p; + fmt = p + APR_HDR_SIZE; + + q6asm_add_hdr(ac, &pkt->hdr, pkt_size, true, ac->stream_id); + + pkt->hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; + fmt->fmt_blk.fmt_blk_size = sizeof(*fmt) - sizeof(fmt->fmt_blk); + + fmt->frame_length = cfg->frame_length; + fmt->compatible_version = cfg->compatible_version; + fmt->bit_depth = cfg->bit_depth; + fmt->num_channels = cfg->num_channels; + fmt->max_run = cfg->max_run; + fmt->max_frame_bytes = cfg->max_frame_bytes; + fmt->avg_bit_rate = cfg->avg_bit_rate; + fmt->sample_rate = cfg->sample_rate; + fmt->channel_layout_tag = cfg->channel_layout_tag; + fmt->pb = cfg->pb; + fmt->mb = cfg->mb; + fmt->kb = cfg->kb; + + rc = q6asm_ac_send_cmd_sync(ac, pkt); + kfree(pkt); + + return rc; +} +EXPORT_SYMBOL_GPL(q6asm_stream_media_format_block_alac); + +int q6asm_stream_media_format_block_ape(struct audio_client *ac, + struct q6asm_ape_cfg *cfg) +{ + struct asm_ape_fmt_blk_v2 *fmt; + struct apr_pkt *pkt; + void *p; + int rc, pkt_size; + + pkt_size = APR_HDR_SIZE + sizeof(*fmt); + p = kzalloc(pkt_size, GFP_KERNEL); + if (!p) + return -ENOMEM; + + pkt = p; + fmt = p + APR_HDR_SIZE; + + q6asm_add_hdr(ac, &pkt->hdr, pkt_size, true, ac->stream_id); + + pkt->hdr.opcode = ASM_DATA_CMD_MEDIA_FMT_UPDATE_V2; + fmt->fmt_blk.fmt_blk_size = sizeof(*fmt) - sizeof(fmt->fmt_blk); + + fmt->compatible_version = cfg->compatible_version; + fmt->compression_level = cfg->compression_level; + fmt->format_flags = cfg->format_flags; + fmt->blocks_per_frame = cfg->blocks_per_frame; + fmt->final_frame_blocks = cfg->final_frame_blocks; + fmt->total_frames = cfg->total_frames; + fmt->bits_per_sample = cfg->bits_per_sample; + fmt->num_channels = cfg->num_channels; + fmt->sample_rate = cfg->sample_rate; + fmt->seek_table_present = cfg->seek_table_present; + + rc = q6asm_ac_send_cmd_sync(ac, pkt); + kfree(pkt); + + return rc; +} +EXPORT_SYMBOL_GPL(q6asm_stream_media_format_block_ape); + /** * q6asm_enc_cfg_blk_pcm_format_support() - setup pcm configuration for capture * diff --git a/sound/soc/qcom/qdsp6/q6asm.h b/sound/soc/qcom/qdsp6/q6asm.h index 6764f55f7078..38a207d6cd95 100644 --- a/sound/soc/qcom/qdsp6/q6asm.h +++ b/sound/soc/qcom/qdsp6/q6asm.h @@ -45,6 +45,47 @@ struct q6asm_flac_cfg { u16 md5_sum; }; +struct q6asm_wma_cfg { + u32 fmtag; + u32 num_channels; + u32 sample_rate; + u32 bytes_per_sec; + u32 block_align; + u32 bits_per_sample; + u32 channel_mask; + u32 enc_options; + u32 adv_enc_options; + u32 adv_enc_options2; +}; + +struct q6asm_alac_cfg { + u32 frame_length; + u8 compatible_version; + u8 bit_depth; + u8 pb; + u8 mb; + u8 kb; + u8 num_channels; + u16 max_run; + u32 max_frame_bytes; + u32 avg_bit_rate; + u32 sample_rate; + u32 channel_layout_tag; +}; + +struct q6asm_ape_cfg { + u16 compatible_version; + u16 compression_level; + u32 format_flags; + u32 blocks_per_frame; + u32 final_frame_blocks; + u32 total_frames; + u16 bits_per_sample; + u16 num_channels; + u32 sample_rate; + u32 seek_table_present; +}; + typedef void (*q6asm_cb) (uint32_t opcode, uint32_t token, void *payload, void *priv); struct audio_client; @@ -55,7 +96,7 @@ void q6asm_audio_client_free(struct audio_client *ac); int q6asm_write_async(struct audio_client *ac, uint32_t len, uint32_t msw_ts, uint32_t lsw_ts, uint32_t flags); int q6asm_open_write(struct audio_client *ac, uint32_t format, - uint16_t bits_per_sample); + u32 codec_profile, uint16_t bits_per_sample); int q6asm_open_read(struct audio_client *ac, uint32_t format, uint16_t bits_per_sample); @@ -69,6 +110,14 @@ int q6asm_media_format_block_multi_ch_pcm(struct audio_client *ac, uint16_t bits_per_sample); int q6asm_stream_media_format_block_flac(struct audio_client *ac, struct q6asm_flac_cfg *cfg); +int q6asm_stream_media_format_block_wma_v9(struct audio_client *ac, + struct q6asm_wma_cfg *cfg); +int q6asm_stream_media_format_block_wma_v10(struct audio_client *ac, + struct q6asm_wma_cfg *cfg); +int q6asm_stream_media_format_block_alac(struct audio_client *ac, + struct q6asm_alac_cfg *cfg); +int q6asm_stream_media_format_block_ape(struct audio_client *ac, + struct q6asm_ape_cfg *cfg); int q6asm_run(struct audio_client *ac, uint32_t flags, uint32_t msw_ts, uint32_t lsw_ts); int q6asm_run_nowait(struct audio_client *ac, uint32_t flags, uint32_t msw_ts, diff --git a/sound/soc/qcom/qdsp6/q6routing.c b/sound/soc/qcom/qdsp6/q6routing.c index 4d5915b9a06d..46e50612b92c 100644 --- a/sound/soc/qcom/qdsp6/q6routing.c +++ b/sound/soc/qcom/qdsp6/q6routing.c @@ -926,7 +926,7 @@ static int routing_hw_params(struct snd_soc_component *component, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct msm_routing_data *data = dev_get_drvdata(component->dev); - unsigned int be_id = rtd->cpu_dai->id; + unsigned int be_id = asoc_rtd_to_cpu(rtd, 0)->id; struct session_data *session; int path_type; diff --git a/sound/soc/qcom/sdm845.c b/sound/soc/qcom/sdm845.c index 3b5547a27aad..b2de65c7f95c 100644 --- a/sound/soc/qcom/sdm845.c +++ b/sound/soc/qcom/sdm845.c @@ -11,6 +11,7 @@ #include <sound/pcm_params.h> #include <sound/jack.h> #include <sound/soc.h> +#include <linux/soundwire/sdw.h> #include <uapi/linux/input-event-codes.h> #include "common.h" #include "qdsp6/q6afe.h" @@ -31,10 +32,12 @@ struct sdm845_snd_data { struct snd_soc_jack jack; bool jack_setup; + bool stream_prepared[SLIM_MAX_RX_PORTS]; struct snd_soc_card *card; uint32_t pri_mi2s_clk_count; uint32_t sec_mi2s_clk_count; uint32_t quat_tdm_clk_count; + struct sdw_stream_runtime *sruntime[SLIM_MAX_RX_PORTS]; }; static unsigned int tdm_slot_offset[8] = {0, 4, 8, 12, 16, 20, 24, 28}; @@ -43,14 +46,21 @@ static int sdm845_slim_snd_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai_link *dai_link = rtd->dai_link; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai; + struct sdm845_snd_data *pdata = snd_soc_card_get_drvdata(rtd->card); u32 rx_ch[SLIM_MAX_RX_PORTS], tx_ch[SLIM_MAX_TX_PORTS]; + struct sdw_stream_runtime *sruntime; u32 rx_ch_cnt = 0, tx_ch_cnt = 0; int ret = 0, i; - for (i = 0 ; i < dai_link->num_codecs; i++) { - ret = snd_soc_dai_get_channel_map(rtd->codec_dais[i], + for_each_rtd_codec_dais(rtd, i, codec_dai) { + sruntime = snd_soc_dai_get_sdw_stream(codec_dai, + substream->stream); + if (sruntime != ERR_PTR(-ENOTSUPP)) + pdata->sruntime[cpu_dai->id] = sruntime; + + ret = snd_soc_dai_get_channel_map(codec_dai, &tx_ch_cnt, tx_ch, &rx_ch_cnt, rx_ch); if (ret != 0 && ret != -ENOTSUPP) { @@ -76,7 +86,8 @@ static int sdm845_tdm_snd_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai; int ret = 0, j; int channels, slot_width; @@ -125,8 +136,7 @@ static int sdm845_tdm_snd_hw_params(struct snd_pcm_substream *substream, } } - for (j = 0; j < rtd->num_codecs; j++) { - struct snd_soc_dai *codec_dai = rtd->codec_dais[j]; + for_each_rtd_codec_dais(rtd, j, codec_dai) { if (!strcmp(codec_dai->component->name_prefix, "Left")) { ret = snd_soc_dai_set_tdm_slot( @@ -161,8 +171,8 @@ static int sdm845_snd_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret = 0; switch (cpu_dai->id) { @@ -210,11 +220,10 @@ static int sdm845_dai_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_component *component; struct snd_soc_card *card = rtd->card; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct sdm845_snd_data *pdata = snd_soc_card_get_drvdata(card); struct snd_jack *jack; - struct snd_soc_dai_link *dai_link = rtd->dai_link; /* * Codec SLIMBUS configuration * RX1, RX2, RX3, RX4, RX5, RX6, RX7, RX8, RX9, RX10, RX11, RX12, RX13 @@ -266,8 +275,8 @@ static int sdm845_dai_init(struct snd_soc_pcm_runtime *rtd) } break; case SLIMBUS_0_RX...SLIMBUS_6_TX: - for (i = 0 ; i < dai_link->num_codecs; i++) { - rval = snd_soc_dai_set_channel_map(rtd->codec_dais[i], + for_each_rtd_codec_dais(rtd, i, codec_dai) { + rval = snd_soc_dai_set_channel_map(codec_dai, ARRAY_SIZE(tx_ch), tx_ch, ARRAY_SIZE(rx_ch), @@ -275,7 +284,7 @@ static int sdm845_dai_init(struct snd_soc_pcm_runtime *rtd) if (rval != 0 && rval != -ENOTSUPP) return rval; - snd_soc_dai_set_sysclk(rtd->codec_dais[i], 0, + snd_soc_dai_set_sysclk(codec_dai, 0, WCD934X_DEFAULT_MCLK_RATE, SNDRV_PCM_STREAM_PLAYBACK); } @@ -295,8 +304,8 @@ static int sdm845_snd_startup(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct sdm845_snd_data *data = snd_soc_card_get_drvdata(card); - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int j; int ret; @@ -345,8 +354,7 @@ static int sdm845_snd_startup(struct snd_pcm_substream *substream) codec_dai_fmt |= SND_SOC_DAIFMT_IB_NF | SND_SOC_DAIFMT_DSP_B; - for (j = 0; j < rtd->num_codecs; j++) { - codec_dai = rtd->codec_dais[j]; + for_each_rtd_codec_dais(rtd, j, codec_dai) { if (!strcmp(codec_dai->component->name_prefix, "Left")) { @@ -386,7 +394,7 @@ static void sdm845_snd_shutdown(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_card *card = rtd->card; struct sdm845_snd_data *data = snd_soc_card_get_drvdata(card); - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); switch (cpu_dai->id) { case PRIMARY_MI2S_RX: @@ -427,8 +435,65 @@ static void sdm845_snd_shutdown(struct snd_pcm_substream *substream) } } +static int sdm845_snd_prepare(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct sdm845_snd_data *data = snd_soc_card_get_drvdata(rtd->card); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct sdw_stream_runtime *sruntime = data->sruntime[cpu_dai->id]; + int ret; + + if (!sruntime) + return 0; + + if (data->stream_prepared[cpu_dai->id]) { + sdw_disable_stream(sruntime); + sdw_deprepare_stream(sruntime); + data->stream_prepared[cpu_dai->id] = false; + } + + ret = sdw_prepare_stream(sruntime); + if (ret) + return ret; + + /** + * NOTE: there is a strict hw requirement about the ordering of port + * enables and actual WSA881x PA enable. PA enable should only happen + * after soundwire ports are enabled if not DC on the line is + * accumulated resulting in Click/Pop Noise + * PA enable/mute are handled as part of codec DAPM and digital mute. + */ + + ret = sdw_enable_stream(sruntime); + if (ret) { + sdw_deprepare_stream(sruntime); + return ret; + } + data->stream_prepared[cpu_dai->id] = true; + + return ret; +} + +static int sdm845_snd_hw_free(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct sdm845_snd_data *data = snd_soc_card_get_drvdata(rtd->card); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct sdw_stream_runtime *sruntime = data->sruntime[cpu_dai->id]; + + if (sruntime && data->stream_prepared[cpu_dai->id]) { + sdw_disable_stream(sruntime); + sdw_deprepare_stream(sruntime); + data->stream_prepared[cpu_dai->id] = false; + } + + return 0; +} + static const struct snd_soc_ops sdm845_be_ops = { .hw_params = sdm845_snd_hw_params, + .hw_free = sdm845_snd_hw_free, + .prepare = sdm845_snd_prepare, .startup = sdm845_snd_startup, .shutdown = sdm845_snd_shutdown, }; diff --git a/sound/soc/qcom/storm.c b/sound/soc/qcom/storm.c index e6666e597265..3a6e18709b9e 100644 --- a/sound/soc/qcom/storm.c +++ b/sound/soc/qcom/storm.c @@ -39,7 +39,7 @@ static int storm_ops_hw_params(struct snd_pcm_substream *substream, */ sysclk_freq = rate * bitwidth * 2 * STORM_SYSCLK_MULT; - ret = snd_soc_dai_set_sysclk(soc_runtime->cpu_dai, 0, sysclk_freq, 0); + ret = snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(soc_runtime, 0), 0, sysclk_freq, 0); if (ret) { dev_err(card->dev, "error setting sysclk to %u: %d\n", sysclk_freq, ret); diff --git a/sound/soc/rockchip/rk3288_hdmi_analog.c b/sound/soc/rockchip/rk3288_hdmi_analog.c index 767700c34ee2..01078155a914 100644 --- a/sound/soc/rockchip/rk3288_hdmi_analog.c +++ b/sound/soc/rockchip/rk3288_hdmi_analog.c @@ -67,8 +67,8 @@ static int rk_hw_params(struct snd_pcm_substream *substream, { int ret = 0; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int mclk; switch (params_rate(params)) { diff --git a/sound/soc/rockchip/rk3399_gru_sound.c b/sound/soc/rockchip/rk3399_gru_sound.c index d951100bf770..f45e5aaa4b30 100644 --- a/sound/soc/rockchip/rk3399_gru_sound.c +++ b/sound/soc/rockchip/rk3399_gru_sound.c @@ -57,7 +57,7 @@ static int rockchip_sound_max98357a_hw_params(struct snd_pcm_substream *substrea mclk = params_rate(params) * SOUND_FS; - ret = snd_soc_dai_set_sysclk(rtd->cpu_dai, 0, mclk, 0); + ret = snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0), 0, mclk, 0); if (ret) { dev_err(rtd->card->dev, "%s() error setting sysclk to %u: %d\n", __func__, mclk, ret); @@ -71,8 +71,8 @@ static int rockchip_sound_rt5514_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); unsigned int mclk; int ret; @@ -103,8 +103,8 @@ static int rockchip_sound_da7219_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int mclk, ret; /* in bypass mode, the mclk has to be one of the frequencies below */ @@ -153,8 +153,8 @@ static int rockchip_sound_da7219_hw_params(struct snd_pcm_substream *substream, static int rockchip_sound_da7219_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_component *component = rtd->codec_dais[0]->component; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; /* We need default MCLK and PLL settings for the accessory detection */ @@ -206,7 +206,7 @@ static int rockchip_sound_dmic_hw_params(struct snd_pcm_substream *substream, mclk = params_rate(params) * SOUND_FS; - ret = snd_soc_dai_set_sysclk(rtd->cpu_dai, 0, mclk, 0); + ret = snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0), 0, mclk, 0); if (ret) { dev_err(rtd->card->dev, "%s() error setting sysclk to %u: %d\n", __func__, mclk, ret); diff --git a/sound/soc/rockchip/rockchip_max98090.c b/sound/soc/rockchip/rockchip_max98090.c index 60930fa85aa4..1f527d3763ce 100644 --- a/sound/soc/rockchip/rockchip_max98090.c +++ b/sound/soc/rockchip/rockchip_max98090.c @@ -146,8 +146,8 @@ static int rk_aif1_hw_params(struct snd_pcm_substream *substream, { int ret = 0; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int mclk; switch (params_rate(params)) { @@ -227,7 +227,7 @@ static struct snd_soc_jack rk_hdmi_jack; static int rk_hdmi_init(struct snd_soc_pcm_runtime *runtime) { struct snd_soc_card *card = runtime->card; - struct snd_soc_component *component = runtime->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(runtime, 0)->component; int ret; /* enable jack detection */ diff --git a/sound/soc/rockchip/rockchip_rt5645.c b/sound/soc/rockchip/rockchip_rt5645.c index 26b67b245484..0617ccf4e42c 100644 --- a/sound/soc/rockchip/rockchip_rt5645.c +++ b/sound/soc/rockchip/rockchip_rt5645.c @@ -56,8 +56,8 @@ static int rk_aif1_hw_params(struct snd_pcm_substream *substream, { int ret = 0; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int mclk; switch (params_rate(params)) { @@ -113,7 +113,7 @@ static int rk_init(struct snd_soc_pcm_runtime *runtime) return ret; } - return rt5645_set_jack_detect(runtime->codec_dai->component, + return rt5645_set_jack_detect(asoc_rtd_to_codec(runtime, 0)->component, &headset_jack, &headset_jack, &headset_jack); diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index 1a0b163ca47b..112911dc271b 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -151,7 +151,7 @@ config SND_SOC_TOBERMORY config SND_SOC_BELLS tristate "Audio support for Wolfson Bells" - depends on MFD_ARIZONA && I2C && SPI_MASTER + depends on MFD_ARIZONA && MFD_WM5102 && MFD_WM5110 && I2C && SPI_MASTER depends on MACH_WLF_CRAGG_6410 || COMPILE_TEST select SND_SAMSUNG_I2S select SND_SOC_WM5102 @@ -204,7 +204,7 @@ config SND_SOC_ARNDALE config SND_SOC_SAMSUNG_TM2_WM5110 tristate "SoC I2S Audio support for WM5110 on TM2 board" - depends on SND_SOC_SAMSUNG && MFD_ARIZONA && I2C && SPI_MASTER + depends on SND_SOC_SAMSUNG && MFD_ARIZONA && MFD_WM5110 && I2C && SPI_MASTER depends on GPIOLIB || COMPILE_TEST select SND_SOC_MAX98504 select SND_SOC_WM5110 diff --git a/sound/soc/samsung/arndale.c b/sound/soc/samsung/arndale.c index d64602950cbd..c81ece78e036 100644 --- a/sound/soc/samsung/arndale.c +++ b/sound/soc/samsung/arndale.c @@ -21,8 +21,8 @@ static int arndale_rt5631_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int rfs, ret; unsigned long rclk; @@ -56,7 +56,7 @@ static int arndale_wm1811_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); unsigned int rfs, rclk; /* Ensure AIF1CLK is >= 3 MHz for optimal performance */ @@ -174,7 +174,9 @@ static int arndale_audio_probe(struct platform_device *pdev) ret = devm_snd_soc_register_card(card->dev, card); if (ret) { - dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret); + if (ret != -EPROBE_DEFER) + dev_err(&pdev->dev, + "snd_soc_register_card() failed: %d\n", ret); goto err_put_of_nodes; } return 0; diff --git a/sound/soc/samsung/bells.c b/sound/soc/samsung/bells.c index 5de633497f83..8b83f39c3ac9 100644 --- a/sound/soc/samsung/bells.c +++ b/sound/soc/samsung/bells.c @@ -60,7 +60,7 @@ static int bells_set_bias_level(struct snd_soc_card *card, int ret; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[DAI_DSP_CODEC]); - codec_dai = rtd->codec_dai; + codec_dai = asoc_rtd_to_codec(rtd, 0); component = codec_dai->component; if (dapm->dev != codec_dai->dev) @@ -106,7 +106,7 @@ static int bells_set_bias_level_post(struct snd_soc_card *card, int ret; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[DAI_DSP_CODEC]); - codec_dai = rtd->codec_dai; + codec_dai = asoc_rtd_to_codec(rtd, 0); component = codec_dai->component; if (dapm->dev != codec_dai->dev) @@ -152,11 +152,11 @@ static int bells_late_probe(struct snd_soc_card *card) int ret; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[DAI_AP_DSP]); - wm0010 = rtd->codec_dai->component; + wm0010 = asoc_rtd_to_codec(rtd, 0)->component; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[DAI_DSP_CODEC]); - component = rtd->codec_dai->component; - aif1_dai = rtd->codec_dai; + component = asoc_rtd_to_codec(rtd, 0)->component; + aif1_dai = asoc_rtd_to_codec(rtd, 0); ret = snd_soc_component_set_sysclk(component, ARIZONA_CLK_SYSCLK, ARIZONA_CLK_SRC_FLL1, @@ -195,7 +195,7 @@ static int bells_late_probe(struct snd_soc_card *card) } rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[DAI_CODEC_CP]); - aif2_dai = rtd->cpu_dai; + aif2_dai = asoc_rtd_to_cpu(rtd, 0); ret = snd_soc_dai_set_sysclk(aif2_dai, ARIZONA_CLK_ASYNCCLK, 0, 0); if (ret != 0) { @@ -207,8 +207,8 @@ static int bells_late_probe(struct snd_soc_card *card) return 0; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[DAI_CODEC_SUB]); - aif3_dai = rtd->cpu_dai; - wm9081_dai = rtd->codec_dai; + aif3_dai = asoc_rtd_to_cpu(rtd, 0); + wm9081_dai = asoc_rtd_to_codec(rtd, 0); ret = snd_soc_dai_set_sysclk(aif3_dai, ARIZONA_CLK_SYSCLK, 0, 0); if (ret != 0) { diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c index a95c34e53a2b..9139a1e7e200 100644 --- a/sound/soc/samsung/h1940_uda1380.c +++ b/sound/soc/samsung/h1940_uda1380.c @@ -68,7 +68,7 @@ static int h1940_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int div; int ret; unsigned int rate = params_rate(params); diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index a57bb989a0ef..f86e3028b402 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -932,7 +932,7 @@ static int i2s_trigger(struct snd_pcm_substream *substream, struct samsung_i2s_priv *priv = snd_soc_dai_get_drvdata(dai); int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE); struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct i2s_dai *i2s = to_info(rtd->cpu_dai); + struct i2s_dai *i2s = to_info(asoc_rtd_to_cpu(rtd, 0)); unsigned long flags; switch (cmd) { diff --git a/sound/soc/samsung/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c index 949d2e029962..30899016cf08 100644 --- a/sound/soc/samsung/jive_wm8750.c +++ b/sound/soc/samsung/jive_wm8750.c @@ -33,8 +33,8 @@ static int jive_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct s3c_i2sv2_rate_calc div; unsigned int clk = 0; int ret = 0; diff --git a/sound/soc/samsung/littlemill.c b/sound/soc/samsung/littlemill.c index 59904f44118b..f4375c49f7f4 100644 --- a/sound/soc/samsung/littlemill.c +++ b/sound/soc/samsung/littlemill.c @@ -23,7 +23,7 @@ static int littlemill_set_bias_level(struct snd_soc_card *card, int ret; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]); - aif1_dai = rtd->codec_dai; + aif1_dai = asoc_rtd_to_codec(rtd, 0); if (dapm->dev != aif1_dai->dev) return 0; @@ -70,7 +70,7 @@ static int littlemill_set_bias_level_post(struct snd_soc_card *card, int ret; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]); - aif1_dai = rtd->codec_dai; + aif1_dai = asoc_rtd_to_codec(rtd, 0); if (dapm->dev != aif1_dai->dev) return 0; @@ -105,7 +105,7 @@ static int littlemill_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; sample_rate = params_rate(params); @@ -181,7 +181,7 @@ static int bbclk_ev(struct snd_soc_dapm_widget *w, int ret; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[1]); - aif2_dai = rtd->cpu_dai; + aif2_dai = asoc_rtd_to_cpu(rtd, 0); switch (event) { case SND_SOC_DAPM_PRE_PMU: @@ -264,11 +264,11 @@ static int littlemill_late_probe(struct snd_soc_card *card) int ret; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]); - component = rtd->codec_dai->component; - aif1_dai = rtd->codec_dai; + component = asoc_rtd_to_codec(rtd, 0)->component; + aif1_dai = asoc_rtd_to_codec(rtd, 0); rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[1]); - aif2_dai = rtd->cpu_dai; + aif2_dai = asoc_rtd_to_cpu(rtd, 0); ret = snd_soc_dai_set_sysclk(aif1_dai, WM8994_SYSCLK_MCLK2, 32768, SND_SOC_CLOCK_IN); @@ -325,7 +325,7 @@ static int littlemill_probe(struct platform_device *pdev) card->dev = &pdev->dev; ret = devm_snd_soc_register_card(&pdev->dev, card); - if (ret) + if (ret && ret != -EPROBE_DEFER) dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret); diff --git a/sound/soc/samsung/lowland.c b/sound/soc/samsung/lowland.c index 098eefc764db..998d10cf8c94 100644 --- a/sound/soc/samsung/lowland.c +++ b/sound/soc/samsung/lowland.c @@ -32,7 +32,7 @@ static struct snd_soc_jack_pin lowland_headset_pins[] = { static int lowland_wm5100_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; int ret; ret = snd_soc_component_set_sysclk(component, WM5100_CLK_SYSCLK, @@ -65,7 +65,7 @@ static int lowland_wm5100_init(struct snd_soc_pcm_runtime *rtd) static int lowland_wm9081_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; snd_soc_dapm_nc_pin(&rtd->card->dapm, "LINEOUT"); @@ -183,7 +183,7 @@ static int lowland_probe(struct platform_device *pdev) card->dev = &pdev->dev; ret = devm_snd_soc_register_card(&pdev->dev, card); - if (ret) + if (ret && ret != -EPROBE_DEFER) dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret); diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c index 1339e41e9860..b7ce1da854ce 100644 --- a/sound/soc/samsung/neo1973_wm8753.c +++ b/sound/soc/samsung/neo1973_wm8753.c @@ -26,8 +26,8 @@ static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned int pll_out = 0, bclk = 0; int ret = 0; unsigned long iis_clkrate; @@ -100,7 +100,7 @@ static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream, static int neo1973_hifi_hw_free(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); /* disable the PLL */ return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0, 0); @@ -118,7 +118,7 @@ static int neo1973_voice_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); unsigned int pcmdiv = 0; int ret = 0; unsigned long iis_clkrate; @@ -155,7 +155,7 @@ static int neo1973_voice_hw_params(struct snd_pcm_substream *substream, static int neo1973_voice_hw_free(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); /* disable the PLL */ return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0, 0); diff --git a/sound/soc/samsung/odroid.c b/sound/soc/samsung/odroid.c index f0f5fa9c27d3..6eda5af989fe 100644 --- a/sound/soc/samsung/odroid.c +++ b/sound/soc/samsung/odroid.c @@ -98,7 +98,7 @@ static int odroid_card_be_hw_params(struct snd_pcm_substream *substream, return ret; if (rtd->num_codecs > 1) { - struct snd_soc_dai *codec_dai = rtd->codec_dais[1]; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 1); ret = snd_soc_dai_set_sysclk(codec_dai, 0, rclk_freq, SND_SOC_CLOCK_IN); @@ -311,7 +311,9 @@ static int odroid_audio_probe(struct platform_device *pdev) ret = devm_snd_soc_register_card(dev, card); if (ret < 0) { - dev_err(dev, "snd_soc_register_card() failed: %d\n", ret); + if (ret != -EPROBE_DEFER) + dev_err(dev, "snd_soc_register_card() failed: %d\n", + ret); goto err_put_clk_i2s; } diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c index f6e67d0e7882..a5b1a12b3496 100644 --- a/sound/soc/samsung/pcm.c +++ b/sound/soc/samsung/pcm.c @@ -212,7 +212,7 @@ static int s3c_pcm_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); unsigned long flags; dev_dbg(pcm->dev, "Entered %s\n", __func__); @@ -256,7 +256,7 @@ static int s3c_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *socdai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct s3c_pcm_info *pcm = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); void __iomem *regs = pcm->regs; struct clk *clk; int sclk_div, sync_div; diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c index 4b247e91ae5b..3afe63c0923e 100644 --- a/sound/soc/samsung/rx1950_uda1380.c +++ b/sound/soc/samsung/rx1950_uda1380.c @@ -149,7 +149,7 @@ static int rx1950_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int div; int ret; unsigned int rate = params_rate(params); diff --git a/sound/soc/samsung/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c index 593be1b668d6..358887848293 100644 --- a/sound/soc/samsung/s3c-i2s-v2.c +++ b/sound/soc/samsung/s3c-i2s-v2.c @@ -380,7 +380,7 @@ static int s3c2412_i2s_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct s3c_i2sv2_info *i2s = to_info(rtd->cpu_dai); + struct s3c_i2sv2_info *i2s = to_info(asoc_rtd_to_cpu(rtd, 0)); int capture = (substream->stream == SNDRV_PCM_STREAM_CAPTURE); unsigned long irqs; int ret = 0; diff --git a/sound/soc/samsung/s3c24xx_simtec.c b/sound/soc/samsung/s3c24xx_simtec.c index 4543705b8d87..fd2a4da086f3 100644 --- a/sound/soc/samsung/s3c24xx_simtec.c +++ b/sound/soc/samsung/s3c24xx_simtec.c @@ -160,8 +160,8 @@ static int simtec_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(codec_dai, 0, diff --git a/sound/soc/samsung/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c index 55d2a802a6cb..abb5c4713c53 100644 --- a/sound/soc/samsung/s3c24xx_uda134x.c +++ b/sound/soc/samsung/s3c24xx_uda134x.c @@ -51,7 +51,7 @@ static int s3c24xx_uda134x_startup(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct s3c24xx_uda134x *priv = snd_soc_card_get_drvdata(rtd->card); - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int ret = 0; mutex_lock(&priv->clk_lock); @@ -119,8 +119,8 @@ static int s3c24xx_uda134x_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned int clk = 0; int ret = 0; int clk_source, fs_mode; diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c index fab3db9fdb98..36bef136d57f 100644 --- a/sound/soc/samsung/smartq_wm8987.c +++ b/sound/soc/samsung/smartq_wm8987.c @@ -25,8 +25,8 @@ static int smartq_hifi_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned int clk = 0; int ret; diff --git a/sound/soc/samsung/smdk_spdif.c b/sound/soc/samsung/smdk_spdif.c index 4baef84d29ee..776a270261bf 100644 --- a/sound/soc/samsung/smdk_spdif.c +++ b/sound/soc/samsung/smdk_spdif.c @@ -101,7 +101,7 @@ static int smdk_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned long pll_out, rclk_rate; int ret, ratio; diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c index d096ff912260..02074c34a2b2 100644 --- a/sound/soc/samsung/smdk_wm8580.c +++ b/sound/soc/samsung/smdk_wm8580.c @@ -23,7 +23,7 @@ static int smdk_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); unsigned int pll_out; int rfs, ret; diff --git a/sound/soc/samsung/smdk_wm8994.c b/sound/soc/samsung/smdk_wm8994.c index 28f8be000aa1..a9f345f19a8a 100644 --- a/sound/soc/samsung/smdk_wm8994.c +++ b/sound/soc/samsung/smdk_wm8994.c @@ -45,7 +45,7 @@ static int smdk_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); unsigned int pll_out; int ret; @@ -178,7 +178,7 @@ static int smdk_audio_probe(struct platform_device *pdev) ret = devm_snd_soc_register_card(&pdev->dev, card); - if (ret) + if (ret && ret != -EPROBE_DEFER) dev_err(&pdev->dev, "snd_soc_register_card() failed:%d\n", ret); return ret; diff --git a/sound/soc/samsung/smdk_wm8994pcm.c b/sound/soc/samsung/smdk_wm8994pcm.c index 2e3dc7320c62..746930dde5d7 100644 --- a/sound/soc/samsung/smdk_wm8994pcm.c +++ b/sound/soc/samsung/smdk_wm8994pcm.c @@ -44,8 +44,8 @@ static int smdk_wm8994_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned long mclk_freq; int rfs, ret; @@ -118,7 +118,7 @@ static int snd_smdk_probe(struct platform_device *pdev) smdk_pcm.dev = &pdev->dev; ret = devm_snd_soc_register_card(&pdev->dev, &smdk_pcm); - if (ret) + if (ret && ret != -EPROBE_DEFER) dev_err(&pdev->dev, "snd_soc_register_card failed %d\n", ret); return ret; diff --git a/sound/soc/samsung/snow.c b/sound/soc/samsung/snow.c index f075aae9561a..40c5de8df0ff 100644 --- a/sound/soc/samsung/snow.c +++ b/sound/soc/samsung/snow.c @@ -110,9 +110,9 @@ static int snow_late_probe(struct snd_soc_card *card) /* In the multi-codec case codec_dais 0 is MAX98095 and 1 is HDMI. */ if (rtd->num_codecs > 1) - codec_dai = rtd->codec_dais[0]; + codec_dai = asoc_rtd_to_codec(rtd, 0); else - codec_dai = rtd->codec_dai; + codec_dai = asoc_rtd_to_codec(rtd, 0); /* Set the MCLK rate for the codec */ return snd_soc_dai_set_sysclk(codec_dai, 0, @@ -216,7 +216,9 @@ static int snow_probe(struct platform_device *pdev) ret = devm_snd_soc_register_card(dev, card); if (ret) { - dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", ret); + if (ret != -EPROBE_DEFER) + dev_err(&pdev->dev, + "snd_soc_register_card failed (%d)\n", ret); return ret; } diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c index 1a9f08a50394..759fc6644329 100644 --- a/sound/soc/samsung/spdif.c +++ b/sound/soc/samsung/spdif.c @@ -142,7 +142,7 @@ static int spdif_trigger(struct snd_pcm_substream *substream, int cmd, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct samsung_spdif_info *spdif = to_info(rtd->cpu_dai); + struct samsung_spdif_info *spdif = to_info(asoc_rtd_to_cpu(rtd, 0)); unsigned long flags; dev_dbg(spdif->dev, "Entered %s\n", __func__); @@ -178,7 +178,7 @@ static int spdif_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *socdai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct samsung_spdif_info *spdif = to_info(rtd->cpu_dai); + struct samsung_spdif_info *spdif = to_info(asoc_rtd_to_cpu(rtd, 0)); void __iomem *regs = spdif->regs; struct snd_dmaengine_dai_dma_data *dma_data; u32 con, clkcon, cstas; @@ -194,7 +194,7 @@ static int spdif_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - snd_soc_dai_set_dma_data(rtd->cpu_dai, substream, dma_data); + snd_soc_dai_set_dma_data(asoc_rtd_to_cpu(rtd, 0), substream, dma_data); spin_lock_irqsave(&spdif->lock, flags); @@ -280,7 +280,7 @@ static void spdif_shutdown(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct samsung_spdif_info *spdif = to_info(rtd->cpu_dai); + struct samsung_spdif_info *spdif = to_info(asoc_rtd_to_cpu(rtd, 0)); void __iomem *regs = spdif->regs; u32 con, clkcon; diff --git a/sound/soc/samsung/speyside.c b/sound/soc/samsung/speyside.c index ea0d1ec67f01..f5f6ba00d073 100644 --- a/sound/soc/samsung/speyside.c +++ b/sound/soc/samsung/speyside.c @@ -25,7 +25,7 @@ static int speyside_set_bias_level(struct snd_soc_card *card, int ret; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[1]); - codec_dai = rtd->codec_dai; + codec_dai = asoc_rtd_to_codec(rtd, 0); if (dapm->dev != codec_dai->dev) return 0; @@ -61,7 +61,7 @@ static int speyside_set_bias_level_post(struct snd_soc_card *card, int ret; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[1]); - codec_dai = rtd->codec_dai; + codec_dai = asoc_rtd_to_codec(rtd, 0); if (dapm->dev != codec_dai->dev) return 0; @@ -131,7 +131,7 @@ static void speyside_set_polarity(struct snd_soc_component *component, static int speyside_wm0010_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); int ret; ret = snd_soc_dai_set_sysclk(dai, 0, MCLK_AUDIO_RATE, 0); @@ -143,7 +143,7 @@ static int speyside_wm0010_init(struct snd_soc_pcm_runtime *rtd) static int speyside_wm8996_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_component *component = dai->component; int ret; @@ -330,7 +330,7 @@ static int speyside_probe(struct platform_device *pdev) card->dev = &pdev->dev; ret = devm_snd_soc_register_card(&pdev->dev, card); - if (ret) + if (ret && ret != -EPROBE_DEFER) dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret); diff --git a/sound/soc/samsung/tm2_wm5110.c b/sound/soc/samsung/tm2_wm5110.c index 10ff14b856f2..6dfd540e2d74 100644 --- a/sound/soc/samsung/tm2_wm5110.c +++ b/sound/soc/samsung/tm2_wm5110.c @@ -93,7 +93,7 @@ static int tm2_aif1_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; struct tm2_machine_priv *priv = snd_soc_card_get_drvdata(rtd->card); switch (params_rate(params)) { @@ -134,7 +134,7 @@ static int tm2_aif2_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; unsigned int asyncclk_rate; int ret; @@ -188,7 +188,7 @@ static int tm2_aif2_hw_params(struct snd_pcm_substream *substream, static int tm2_aif2_hw_free(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; int ret; /* disable FLL2 */ @@ -209,7 +209,7 @@ static int tm2_hdmi_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); unsigned int bfs; int bitwidth, ret; @@ -284,7 +284,7 @@ static int tm2_set_bias_level(struct snd_soc_card *card, rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]); - if (dapm->dev != rtd->codec_dai->dev) + if (dapm->dev != asoc_rtd_to_codec(rtd, 0)->dev) return 0; switch (level) { @@ -315,8 +315,8 @@ static int tm2_late_probe(struct snd_soc_card *card) int ret; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[TM2_DAI_AIF1]); - aif1_dai = rtd->codec_dai; - priv->component = rtd->codec_dai->component; + aif1_dai = asoc_rtd_to_codec(rtd, 0); + priv->component = asoc_rtd_to_codec(rtd, 0)->component; ret = snd_soc_dai_set_sysclk(aif1_dai, ARIZONA_CLK_SYSCLK, 0, 0); if (ret < 0) { @@ -325,7 +325,7 @@ static int tm2_late_probe(struct snd_soc_card *card) } rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[TM2_DAI_AIF2]); - aif2_dai = rtd->codec_dai; + aif2_dai = asoc_rtd_to_codec(rtd, 0); ret = snd_soc_dai_set_sysclk(aif2_dai, ARIZONA_CLK_ASYNCCLK, 0, 0); if (ret < 0) { @@ -611,7 +611,8 @@ static int tm2_probe(struct platform_device *pdev) ret = devm_snd_soc_register_card(dev, card); if (ret < 0) { - dev_err(dev, "Failed to register card: %d\n", ret); + if (ret != -EPROBE_DEFER) + dev_err(dev, "Failed to register card: %d\n", ret); goto dai_node_put; } diff --git a/sound/soc/samsung/tobermory.c b/sound/soc/samsung/tobermory.c index fdce28cc26c4..c962d2c2a7f7 100644 --- a/sound/soc/samsung/tobermory.c +++ b/sound/soc/samsung/tobermory.c @@ -23,7 +23,7 @@ static int tobermory_set_bias_level(struct snd_soc_card *card, int ret; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]); - codec_dai = rtd->codec_dai; + codec_dai = asoc_rtd_to_codec(rtd, 0); if (dapm->dev != codec_dai->dev) return 0; @@ -66,7 +66,7 @@ static int tobermory_set_bias_level_post(struct snd_soc_card *card, int ret; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]); - codec_dai = rtd->codec_dai; + codec_dai = asoc_rtd_to_codec(rtd, 0); if (dapm->dev != codec_dai->dev) return 0; @@ -181,8 +181,8 @@ static int tobermory_late_probe(struct snd_soc_card *card) int ret; rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]); - component = rtd->codec_dai->component; - codec_dai = rtd->codec_dai; + component = asoc_rtd_to_codec(rtd, 0)->component; + codec_dai = asoc_rtd_to_codec(rtd, 0); ret = snd_soc_dai_set_sysclk(codec_dai, WM8962_SYSCLK_MCLK, 32768, SND_SOC_CLOCK_IN); @@ -229,7 +229,7 @@ static int tobermory_probe(struct platform_device *pdev) card->dev = &pdev->dev; ret = devm_snd_soc_register_card(&pdev->dev, card); - if (ret) + if (ret && ret != -EPROBE_DEFER) dev_err(&pdev->dev, "snd_soc_register_card() failed: %d\n", ret); diff --git a/sound/soc/sh/dma-sh7760.c b/sound/soc/sh/dma-sh7760.c index eee1a1e994cb..a35de78f14a9 100644 --- a/sound/soc/sh/dma-sh7760.c +++ b/sound/soc/sh/dma-sh7760.c @@ -119,7 +119,7 @@ static int camelot_pcm_open(struct snd_soc_component *component, struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id]; + struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id]; int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1; int ret, dmairq; @@ -132,7 +132,7 @@ static int camelot_pcm_open(struct snd_soc_component *component, ret = dmabrg_request_irq(dmairq, camelot_rxdma, cam); if (unlikely(ret)) { pr_debug("audio unit %d irqs already taken!\n", - rtd->cpu_dai->id); + asoc_rtd_to_cpu(rtd, 0)->id); return -EBUSY; } (void)dmabrg_request_irq(dmairq + 1,camelot_rxdma, cam); @@ -141,7 +141,7 @@ static int camelot_pcm_open(struct snd_soc_component *component, ret = dmabrg_request_irq(dmairq, camelot_txdma, cam); if (unlikely(ret)) { pr_debug("audio unit %d irqs already taken!\n", - rtd->cpu_dai->id); + asoc_rtd_to_cpu(rtd, 0)->id); return -EBUSY; } (void)dmabrg_request_irq(dmairq + 1, camelot_txdma, cam); @@ -153,7 +153,7 @@ static int camelot_pcm_close(struct snd_soc_component *component, struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id]; + struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id]; int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1; int dmairq; @@ -175,7 +175,7 @@ static int camelot_hw_params(struct snd_soc_component *component, struct snd_pcm_hw_params *hw_params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id]; + struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id]; int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1; int ret; @@ -194,7 +194,7 @@ static int camelot_prepare(struct snd_soc_component *component, { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id]; + struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id]; pr_debug("PCM data: addr 0x%08lx len %d\n", (u32)runtime->dma_addr, runtime->dma_bytes); @@ -242,7 +242,7 @@ static int camelot_trigger(struct snd_soc_component *component, struct snd_pcm_substream *substream, int cmd) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id]; + struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id]; int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1; switch (cmd) { @@ -270,7 +270,7 @@ static snd_pcm_uframes_t camelot_pos(struct snd_soc_component *component, { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct camelot_pcm *cam = &cam_pcm_data[rtd->cpu_dai->id]; + struct camelot_pcm *cam = &cam_pcm_data[asoc_rtd_to_cpu(rtd, 0)->id]; int recv = substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? 0:1; unsigned long pos; diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 89119acfa911..1c3c4fdc9bef 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -408,7 +408,7 @@ static struct snd_soc_dai *fsi_get_dai(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - return rtd->cpu_dai; + return asoc_rtd_to_cpu(rtd, 0); } static struct fsi_priv *fsi_get_priv_frm_dai(struct snd_soc_dai *dai) @@ -1938,8 +1938,7 @@ static int fsi_probe(struct platform_device *pdev) if (!master) return -ENOMEM; - master->base = devm_ioremap_nocache(&pdev->dev, - res->start, resource_size(res)); + master->base = devm_ioremap(&pdev->dev, res->start, resource_size(res)); if (!master->base) { dev_err(&pdev->dev, "Unable to ioremap FSI registers.\n"); return -ENXIO; diff --git a/sound/soc/sh/migor.c b/sound/soc/sh/migor.c index 991557e25eba..d5702fbf176b 100644 --- a/sound/soc/sh/migor.c +++ b/sound/soc/sh/migor.c @@ -46,7 +46,7 @@ static int migor_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int ret; unsigned int rate = params_rate(params); @@ -67,7 +67,7 @@ static int migor_hw_params(struct snd_pcm_substream *substream, clk_set_rate(&siumckb_clk, codec_freq); dev_dbg(codec_dai->dev, "%s: configure %luHz\n", __func__, codec_freq); - ret = snd_soc_dai_set_sysclk(rtd->cpu_dai, SIU_CLKB_EXT, + ret = snd_soc_dai_set_sysclk(asoc_rtd_to_cpu(rtd, 0), SIU_CLKB_EXT, codec_freq / 2, SND_SOC_CLOCK_IN); if (!ret) @@ -79,7 +79,7 @@ static int migor_hw_params(struct snd_pcm_substream *substream, static int migor_hw_free(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); if (use_count) { use_count--; diff --git a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c index 0bfcb77e5f65..4349f2fb823f 100644 --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -696,7 +696,7 @@ struct snd_soc_dai *rsnd_substream_to_dai(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - return rtd->cpu_dai; + return asoc_rtd_to_cpu(rtd, 0); } static diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c index 392a1c5b15d3..50062eb79adb 100644 --- a/sound/soc/soc-compress.c +++ b/sound/soc/soc-compress.c @@ -810,9 +810,10 @@ int snd_soc_new_compress(struct snd_soc_pcm_runtime *rtd, int num) int playback = 0, capture = 0; int i; - if (rtd->num_codecs > 1) { + if (rtd->num_cpus > 1 || + rtd->num_codecs > 1) { dev_err(rtd->card->dev, - "Compress ASoC: Multicodec not supported\n"); + "Compress ASoC: Multi CPU/Codec not supported\n"); return -EINVAL; } diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index b17366bac846..843b8b1c89d4 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -365,19 +365,20 @@ EXPORT_SYMBOL_GPL(snd_soc_get_pcm_runtime); void snd_soc_close_delayed_work(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_dai *codec_dai = rtd->codec_dai; + int playback = SNDRV_PCM_STREAM_PLAYBACK; mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); dev_dbg(rtd->dev, "ASoC: pop wq checking: %s status: %s waiting: %s\n", codec_dai->driver->playback.stream_name, - codec_dai->playback_active ? "active" : "inactive", + codec_dai->stream_active[playback] ? "active" : "inactive", rtd->pop_wait ? "yes" : "no"); /* are we waiting on this codec DAI stream */ if (rtd->pop_wait == 1) { rtd->pop_wait = 0; - snd_soc_dapm_stream_event(rtd, SNDRV_PCM_STREAM_PLAYBACK, + snd_soc_dapm_stream_event(rtd, playback, SND_SOC_DAPM_STREAM_STOP); } @@ -431,6 +432,7 @@ static struct snd_soc_pcm_runtime *soc_new_pcm_runtime( struct snd_soc_component *component; struct device *dev; int ret; + int stream; /* * for rtd->dev @@ -465,23 +467,31 @@ static struct snd_soc_pcm_runtime *soc_new_pcm_runtime( rtd->dev = dev; INIT_LIST_HEAD(&rtd->list); - INIT_LIST_HEAD(&rtd->dpcm[SNDRV_PCM_STREAM_PLAYBACK].be_clients); - INIT_LIST_HEAD(&rtd->dpcm[SNDRV_PCM_STREAM_CAPTURE].be_clients); - INIT_LIST_HEAD(&rtd->dpcm[SNDRV_PCM_STREAM_PLAYBACK].fe_clients); - INIT_LIST_HEAD(&rtd->dpcm[SNDRV_PCM_STREAM_CAPTURE].fe_clients); + for_each_pcm_streams(stream) { + INIT_LIST_HEAD(&rtd->dpcm[stream].be_clients); + INIT_LIST_HEAD(&rtd->dpcm[stream].fe_clients); + } dev_set_drvdata(dev, rtd); INIT_DELAYED_WORK(&rtd->delayed_work, close_delayed_work); /* - * for rtd->codec_dais + * for rtd->dais */ - rtd->codec_dais = devm_kcalloc(dev, dai_link->num_codecs, + rtd->dais = devm_kcalloc(dev, dai_link->num_cpus + dai_link->num_codecs, sizeof(struct snd_soc_dai *), GFP_KERNEL); - if (!rtd->codec_dais) + if (!rtd->dais) goto free_rtd; /* + * dais = [][][][][][][][][][][][][][][][][][] + * ^cpu_dais ^codec_dais + * |--- num_cpus ---|--- num_codecs --| + */ + rtd->cpu_dais = &rtd->dais[0]; + rtd->codec_dais = &rtd->dais[dai_link->num_cpus]; + + /* * rtd remaining settings */ rtd->card = card; @@ -514,6 +524,7 @@ int snd_soc_suspend(struct device *dev) struct snd_soc_card *card = dev_get_drvdata(dev); struct snd_soc_component *component; struct snd_soc_pcm_runtime *rtd; + int playback = SNDRV_PCM_STREAM_PLAYBACK; int i; /* If the card is not initialized yet there is nothing to do */ @@ -536,10 +547,9 @@ int snd_soc_suspend(struct device *dev) if (rtd->dai_link->ignore_suspend) continue; - for_each_rtd_codec_dai(rtd, i, dai) { - if (dai->playback_active) - snd_soc_dai_digital_mute(dai, 1, - SNDRV_PCM_STREAM_PLAYBACK); + for_each_rtd_codec_dais(rtd, i, dai) { + if (dai->stream_active[playback]) + snd_soc_dai_digital_mute(dai, 1, playback); } } @@ -558,17 +568,14 @@ int snd_soc_suspend(struct device *dev) snd_soc_flush_all_delayed_work(card); for_each_card_rtds(card, rtd) { + int stream; if (rtd->dai_link->ignore_suspend) continue; - snd_soc_dapm_stream_event(rtd, - SNDRV_PCM_STREAM_PLAYBACK, - SND_SOC_DAPM_STREAM_SUSPEND); - - snd_soc_dapm_stream_event(rtd, - SNDRV_PCM_STREAM_CAPTURE, - SND_SOC_DAPM_STREAM_SUSPEND); + for_each_pcm_streams(stream) + snd_soc_dapm_stream_event(rtd, stream, + SND_SOC_DAPM_STREAM_SUSPEND); } /* Recheck all endpoints too, their state is affected by suspend */ @@ -664,30 +671,27 @@ static void soc_resume_deferred(struct work_struct *work) } for_each_card_rtds(card, rtd) { + int stream; if (rtd->dai_link->ignore_suspend) continue; - snd_soc_dapm_stream_event(rtd, - SNDRV_PCM_STREAM_PLAYBACK, - SND_SOC_DAPM_STREAM_RESUME); - - snd_soc_dapm_stream_event(rtd, - SNDRV_PCM_STREAM_CAPTURE, - SND_SOC_DAPM_STREAM_RESUME); + for_each_pcm_streams(stream) + snd_soc_dapm_stream_event(rtd, stream, + SND_SOC_DAPM_STREAM_RESUME); } /* unmute any active DACs */ for_each_card_rtds(card, rtd) { struct snd_soc_dai *dai; + int playback = SNDRV_PCM_STREAM_PLAYBACK; if (rtd->dai_link->ignore_suspend) continue; - for_each_rtd_codec_dai(rtd, i, dai) { - if (dai->playback_active) - snd_soc_dai_digital_mute(dai, 0, - SNDRV_PCM_STREAM_PLAYBACK); + for_each_rtd_codec_dais(rtd, i, dai) { + if (dai->stream_active[playback]) + snd_soc_dai_digital_mute(dai, 0, playback); } } @@ -837,7 +841,7 @@ static int soc_dai_link_sanity_check(struct snd_soc_card *card, struct snd_soc_dai_link *link) { int i; - struct snd_soc_dai_link_component *codec, *platform; + struct snd_soc_dai_link_component *cpu, *codec, *platform; for_each_link_codecs(link, i, codec) { /* @@ -886,44 +890,38 @@ static int soc_dai_link_sanity_check(struct snd_soc_card *card, return -EPROBE_DEFER; } - /* FIXME */ - if (link->num_cpus > 1) { - dev_err(card->dev, - "ASoC: multi cpu is not yet supported %s\n", - link->name); - return -EINVAL; - } - - /* - * CPU device may be specified by either name or OF node, but - * can be left unspecified, and will be matched based on DAI - * name alone.. - */ - if (link->cpus->name && link->cpus->of_node) { - dev_err(card->dev, - "ASoC: Neither/both cpu name/of_node are set for %s\n", - link->name); - return -EINVAL; - } + for_each_link_cpus(link, i, cpu) { + /* + * CPU device may be specified by either name or OF node, but + * can be left unspecified, and will be matched based on DAI + * name alone.. + */ + if (cpu->name && cpu->of_node) { + dev_err(card->dev, + "ASoC: Neither/both cpu name/of_node are set for %s\n", + link->name); + return -EINVAL; + } - /* - * Defer card registration if cpu dai component is not added to - * component list. - */ - if ((link->cpus->of_node || link->cpus->name) && - !soc_find_component(link->cpus)) - return -EPROBE_DEFER; + /* + * Defer card registration if cpu dai component is not added to + * component list. + */ + if ((cpu->of_node || cpu->name) && + !soc_find_component(cpu)) + return -EPROBE_DEFER; - /* - * At least one of CPU DAI name or CPU device name/node must be - * specified - */ - if (!link->cpus->dai_name && - !(link->cpus->name || link->cpus->of_node)) { - dev_err(card->dev, - "ASoC: Neither cpu_dai_name nor cpu_name/of_node are set for %s\n", - link->name); - return -EINVAL; + /* + * At least one of CPU DAI name or CPU device name/node must be + * specified + */ + if (!cpu->dai_name && + !(cpu->name || cpu->of_node)) { + dev_err(card->dev, + "ASoC: Neither cpu_dai_name nor cpu_name/of_node are set for %s\n", + link->name); + return -EINVAL; + } } return 0; @@ -966,7 +964,7 @@ int snd_soc_add_pcm_runtime(struct snd_soc_card *card, struct snd_soc_dai_link *dai_link) { struct snd_soc_pcm_runtime *rtd; - struct snd_soc_dai_link_component *codec, *platform; + struct snd_soc_dai_link_component *codec, *platform, *cpu; struct snd_soc_component *component; int i, ret; @@ -991,14 +989,19 @@ int snd_soc_add_pcm_runtime(struct snd_soc_card *card, if (!rtd) return -ENOMEM; - /* FIXME: we need multi CPU support in the future */ - rtd->cpu_dai = snd_soc_find_dai(dai_link->cpus); - if (!rtd->cpu_dai) { - dev_info(card->dev, "ASoC: CPU DAI %s not registered\n", - dai_link->cpus->dai_name); - goto _err_defer; + rtd->num_cpus = dai_link->num_cpus; + for_each_link_cpus(dai_link, i, cpu) { + rtd->cpu_dais[i] = snd_soc_find_dai(cpu); + if (!rtd->cpu_dais[i]) { + dev_info(card->dev, "ASoC: CPU DAI %s not registered\n", + cpu->dai_name); + goto _err_defer; + } + snd_soc_rtd_add_component(rtd, rtd->cpu_dais[i]->component); } - snd_soc_rtd_add_component(rtd, rtd->cpu_dai->component); + + /* Single cpu links expect cpu and cpu_dai in runtime data */ + rtd->cpu_dai = rtd->cpu_dais[0]; /* Find CODEC from registered CODECs */ rtd->num_codecs = dai_link->num_codecs; @@ -1034,20 +1037,20 @@ _err_defer: } EXPORT_SYMBOL_GPL(snd_soc_add_pcm_runtime); -static int soc_dai_pcm_new(struct snd_soc_dai **dais, int num_dais, - struct snd_soc_pcm_runtime *rtd) +static int soc_dai_pcm_new(struct snd_soc_pcm_runtime *rtd) { + struct snd_soc_dai *dai; int i, ret = 0; - for (i = 0; i < num_dais; ++i) { - struct snd_soc_dai_driver *drv = dais[i]->driver; + for_each_rtd_dais(rtd, i, dai) { + struct snd_soc_dai_driver *drv = dai->driver; if (drv->pcm_new) - ret = drv->pcm_new(rtd, dais[i]); + ret = drv->pcm_new(rtd, dai); if (ret < 0) { - dev_err(dais[i]->dev, + dev_err(dai->dev, "ASoC: Failed to bind %s with pcm device\n", - dais[i]->name); + dai->name); return ret; } } @@ -1118,12 +1121,8 @@ static int soc_init_pcm_runtime(struct snd_soc_card *card, dai_link->stream_name, ret); return ret; } - ret = soc_dai_pcm_new(&cpu_dai, 1, rtd); - if (ret < 0) - return ret; - ret = soc_dai_pcm_new(rtd->codec_dais, - rtd->num_codecs, rtd); - return ret; + + return soc_dai_pcm_new(rtd); } static void soc_set_name_prefix(struct snd_soc_card *card, @@ -1319,24 +1318,22 @@ static int soc_probe_dai(struct snd_soc_dai *dai, int order) static void soc_remove_link_dais(struct snd_soc_card *card) { int i; - struct snd_soc_dai *codec_dai; + struct snd_soc_dai *dai; struct snd_soc_pcm_runtime *rtd; int order; for_each_comp_order(order) { for_each_card_rtds(card, rtd) { - /* remove the CODEC DAI */ - for_each_rtd_codec_dai(rtd, i, codec_dai) - soc_remove_dai(codec_dai, order); - - soc_remove_dai(rtd->cpu_dai, order); + /* remove DAIs */ + for_each_rtd_dais(rtd, i, dai) + soc_remove_dai(dai, order); } } } static int soc_probe_link_dais(struct snd_soc_card *card) { - struct snd_soc_dai *codec_dai; + struct snd_soc_dai *dai; struct snd_soc_pcm_runtime *rtd; int i, order, ret; @@ -1347,13 +1344,9 @@ static int soc_probe_link_dais(struct snd_soc_card *card) "ASoC: probe %s dai link %d late %d\n", card->name, rtd->num, order); - ret = soc_probe_dai(rtd->cpu_dai, order); - if (ret) - return ret; - - /* probe the CODEC DAI */ - for_each_rtd_codec_dai(rtd, i, codec_dai) { - ret = soc_probe_dai(codec_dai, order); + /* probe the CPU DAI */ + for_each_rtd_dais(rtd, i, dai) { + ret = soc_probe_dai(dai, order); if (ret) return ret; } @@ -1481,12 +1474,13 @@ static void soc_remove_aux_devices(struct snd_soc_card *card) int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd, unsigned int dai_fmt) { - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai; struct snd_soc_dai *codec_dai; + unsigned int inv_dai_fmt; unsigned int i; int ret; - for_each_rtd_codec_dai(rtd, i, codec_dai) { + for_each_rtd_codec_dais(rtd, i, codec_dai) { ret = snd_soc_dai_set_fmt(codec_dai, dai_fmt); if (ret != 0 && ret != -ENOTSUPP) { dev_warn(codec_dai->dev, @@ -1499,33 +1493,33 @@ int snd_soc_runtime_set_dai_fmt(struct snd_soc_pcm_runtime *rtd, * Flip the polarity for the "CPU" end of a CODEC<->CODEC link * the component which has non_legacy_dai_naming is Codec */ - if (cpu_dai->component->driver->non_legacy_dai_naming) { - unsigned int inv_dai_fmt; - - inv_dai_fmt = dai_fmt & ~SND_SOC_DAIFMT_MASTER_MASK; - switch (dai_fmt & SND_SOC_DAIFMT_MASTER_MASK) { - case SND_SOC_DAIFMT_CBM_CFM: - inv_dai_fmt |= SND_SOC_DAIFMT_CBS_CFS; - break; - case SND_SOC_DAIFMT_CBM_CFS: - inv_dai_fmt |= SND_SOC_DAIFMT_CBS_CFM; - break; - case SND_SOC_DAIFMT_CBS_CFM: - inv_dai_fmt |= SND_SOC_DAIFMT_CBM_CFS; - break; - case SND_SOC_DAIFMT_CBS_CFS: - inv_dai_fmt |= SND_SOC_DAIFMT_CBM_CFM; - break; - } - - dai_fmt = inv_dai_fmt; + inv_dai_fmt = dai_fmt & ~SND_SOC_DAIFMT_MASTER_MASK; + switch (dai_fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + inv_dai_fmt |= SND_SOC_DAIFMT_CBS_CFS; + break; + case SND_SOC_DAIFMT_CBM_CFS: + inv_dai_fmt |= SND_SOC_DAIFMT_CBS_CFM; + break; + case SND_SOC_DAIFMT_CBS_CFM: + inv_dai_fmt |= SND_SOC_DAIFMT_CBM_CFS; + break; + case SND_SOC_DAIFMT_CBS_CFS: + inv_dai_fmt |= SND_SOC_DAIFMT_CBM_CFM; + break; } + for_each_rtd_cpu_dais(rtd, i, cpu_dai) { + unsigned int fmt = dai_fmt; - ret = snd_soc_dai_set_fmt(cpu_dai, dai_fmt); - if (ret != 0 && ret != -ENOTSUPP) { - dev_warn(cpu_dai->dev, - "ASoC: Failed to set DAI format: %d\n", ret); - return ret; + if (cpu_dai->component->driver->non_legacy_dai_naming) + fmt = inv_dai_fmt; + + ret = snd_soc_dai_set_fmt(cpu_dai, fmt); + if (ret != 0 && ret != -ENOTSUPP) { + dev_warn(cpu_dai->dev, + "ASoC: Failed to set DAI format: %d\n", ret); + return ret; + } } return 0; @@ -3122,6 +3116,14 @@ int snd_soc_get_dai_name(struct of_phandle_args *args, *dai_name = dai->driver->name; if (!*dai_name) *dai_name = pos->name; + } else if (ret) { + /* + * if another error than ENOTSUPP is returned go on and + * check if another component is provided with the same + * node. This may happen if a device provides several + * components + */ + continue; } break; diff --git a/sound/soc/soc-dai.c b/sound/soc/soc-dai.c index 51031e330179..19142f6e533c 100644 --- a/sound/soc/soc-dai.c +++ b/sound/soc/soc-dai.c @@ -295,17 +295,24 @@ int snd_soc_dai_startup(struct snd_soc_dai *dai, { int ret = 0; - if (dai->driver->ops->startup) + if (!dai->started && + dai->driver->ops->startup) ret = dai->driver->ops->startup(substream, dai); + if (ret == 0) + dai->started = 1; + return ret; } void snd_soc_dai_shutdown(struct snd_soc_dai *dai, struct snd_pcm_substream *substream) { - if (dai->driver->ops->shutdown) + if (dai->started && + dai->driver->ops->shutdown) dai->driver->ops->shutdown(substream, dai); + + dai->started = 0; } int snd_soc_dai_prepare(struct snd_soc_dai *dai, @@ -383,12 +390,7 @@ int snd_soc_dai_compress_new(struct snd_soc_dai *dai, */ bool snd_soc_dai_stream_valid(struct snd_soc_dai *dai, int dir) { - struct snd_soc_pcm_stream *stream; - - if (dir == SNDRV_PCM_STREAM_PLAYBACK) - stream = &dai->driver->playback; - else - stream = &dai->driver->capture; + struct snd_soc_pcm_stream *stream = snd_soc_dai_get_pcm_stream(dai, dir); /* If the codec specifies any channels at all, it supports the stream */ return stream->channels_min; diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 9fb54e6fe254..04da7928c873 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -302,7 +302,7 @@ void dapm_mark_endpoints_dirty(struct snd_soc_card *card) mutex_lock(&card->dapm_mutex); - list_for_each_entry(w, &card->widgets, list) { + for_each_card_widgets(card, w) { if (w->is_ep) { dapm_mark_dirty(w, "Rechecking endpoints"); if (w->is_ep & SND_SOC_DAPM_EP_SINK) @@ -589,7 +589,7 @@ static void dapm_reset(struct snd_soc_card *card) memset(&card->dapm_stats, 0, sizeof(card->dapm_stats)); - list_for_each_entry(w, &card->widgets, list) { + for_each_card_widgets(card, w) { w->new_power = w->power; w->power_checked = false; } @@ -833,7 +833,7 @@ static int dapm_is_shared_kcontrol(struct snd_soc_dapm_context *dapm, *kcontrol = NULL; - list_for_each_entry(w, &dapm->card->widgets, list) { + for_each_card_widgets(dapm->card, w) { if (w == kcontrolw || w->dapm != kcontrolw->dapm) continue; for (i = 0; i < w->num_kcontrols; i++) { @@ -1105,6 +1105,11 @@ static int snd_soc_dapm_suspend_check(struct snd_soc_dapm_widget *widget) } } +static void dapm_widget_list_free(struct snd_soc_dapm_widget_list **list) +{ + kfree(*list); +} + static int dapm_widget_list_create(struct snd_soc_dapm_widget_list **list, struct list_head *widgets) { @@ -1310,6 +1315,11 @@ int snd_soc_dapm_dai_get_connected_widgets(struct snd_soc_dai *dai, int stream, return paths; } +void snd_soc_dapm_dai_free_widgets(struct snd_soc_dapm_widget_list **list) +{ + dapm_widget_list_free(list); +} + /* * Handler for regulator supply widget. */ @@ -1706,9 +1716,8 @@ static void dapm_seq_run(struct snd_soc_card *card, i, cur_subseq); } - list_for_each_entry(d, &card->dapm_list, list) { + for_each_card_dapms(card, d) soc_dapm_async_complete(d); - } } static void dapm_widget_update(struct snd_soc_card *card) @@ -1724,9 +1733,7 @@ static void dapm_widget_update(struct snd_soc_card *card) wlist = dapm_kcontrol_get_wlist(update->kcontrol); - for (wi = 0; wi < wlist->num_widgets; wi++) { - w = wlist->widgets[wi]; - + for_each_dapm_widgets(wlist, wi, w) { if (w->event && (w->event_flags & SND_SOC_DAPM_PRE_REG)) { ret = w->event(w, update->kcontrol, SND_SOC_DAPM_PRE_REG); if (ret != 0) @@ -1753,9 +1760,7 @@ static void dapm_widget_update(struct snd_soc_card *card) w->name, ret); } - for (wi = 0; wi < wlist->num_widgets; wi++) { - w = wlist->widgets[wi]; - + for_each_dapm_widgets(wlist, wi, w) { if (w->event && (w->event_flags & SND_SOC_DAPM_POST_REG)) { ret = w->event(w, update->kcontrol, SND_SOC_DAPM_POST_REG); if (ret != 0) @@ -1943,7 +1948,7 @@ static int dapm_power_widgets(struct snd_soc_card *card, int event) trace_snd_soc_dapm_start(card); - list_for_each_entry(d, &card->dapm_list, list) { + for_each_card_dapms(card, d) { if (dapm_idle_bias_off(d)) d->target_bias_level = SND_SOC_BIAS_OFF; else @@ -1962,7 +1967,7 @@ static int dapm_power_widgets(struct snd_soc_card *card, int event) dapm_power_one_widget(w, &up_list, &down_list); } - list_for_each_entry(w, &card->widgets, list) { + for_each_card_widgets(card, w) { switch (w->id) { case snd_soc_dapm_pre: case snd_soc_dapm_post: @@ -2007,10 +2012,10 @@ static int dapm_power_widgets(struct snd_soc_card *card, int event) * they're not ground referenced. */ bias = SND_SOC_BIAS_OFF; - list_for_each_entry(d, &card->dapm_list, list) + for_each_card_dapms(card, d) if (d->target_bias_level > bias) bias = d->target_bias_level; - list_for_each_entry(d, &card->dapm_list, list) + for_each_card_dapms(card, d) if (!dapm_idle_bias_off(d)) d->target_bias_level = bias; @@ -2019,7 +2024,7 @@ static int dapm_power_widgets(struct snd_soc_card *card, int event) /* Run card bias changes at first */ dapm_pre_sequence_async(&card->dapm, 0); /* Run other bias changes in parallel */ - list_for_each_entry(d, &card->dapm_list, list) { + for_each_card_dapms(card, d) { if (d != &card->dapm && d->bias_level != d->target_bias_level) async_schedule_domain(dapm_pre_sequence_async, d, &async_domain); @@ -2043,7 +2048,7 @@ static int dapm_power_widgets(struct snd_soc_card *card, int event) dapm_seq_run(card, &up_list, event, true); /* Run all the bias changes in parallel */ - list_for_each_entry(d, &card->dapm_list, list) { + for_each_card_dapms(card, d) { if (d != &card->dapm && d->bias_level != d->target_bias_level) async_schedule_domain(dapm_post_sequence_async, d, &async_domain); @@ -2053,7 +2058,7 @@ static int dapm_power_widgets(struct snd_soc_card *card, int event) dapm_post_sequence_async(&card->dapm, 0); /* do we need to notify any clients that DAPM event is complete */ - list_for_each_entry(d, &card->dapm_list, list) { + for_each_card_dapms(card, d) { if (!d->component) continue; @@ -2286,7 +2291,7 @@ int snd_soc_dapm_mux_update_power(struct snd_soc_dapm_context *dapm, card->update = NULL; mutex_unlock(&card->dapm_mutex); if (ret > 0) - soc_dpcm_runtime_update(card); + snd_soc_dpcm_runtime_update(card); return ret; } EXPORT_SYMBOL_GPL(snd_soc_dapm_mux_update_power); @@ -2351,7 +2356,7 @@ int snd_soc_dapm_mixer_update_power(struct snd_soc_dapm_context *dapm, card->update = NULL; mutex_unlock(&card->dapm_mutex); if (ret > 0) - soc_dpcm_runtime_update(card); + snd_soc_dpcm_runtime_update(card); return ret; } EXPORT_SYMBOL_GPL(snd_soc_dapm_mixer_update_power); @@ -2371,7 +2376,7 @@ static ssize_t dapm_widget_show_component(struct snd_soc_component *cmpnt, if (!cmpnt->card) return 0; - list_for_each_entry(w, &cmpnt->card->widgets, list) { + for_each_card_widgets(cmpnt->card, w) { if (w->dapm != dapm) continue; @@ -2431,7 +2436,7 @@ static ssize_t dapm_widget_show(struct device *dev, mutex_lock(&rtd->card->dapm_mutex); - for_each_rtd_codec_dai(rtd, i, codec_dai) { + for_each_rtd_codec_dais(rtd, i, codec_dai) { struct snd_soc_component *cmpnt = codec_dai->component; count += dapm_widget_show_component(cmpnt, buf + count); @@ -2491,7 +2496,7 @@ static void dapm_free_widgets(struct snd_soc_dapm_context *dapm) { struct snd_soc_dapm_widget *w, *next_w; - list_for_each_entry_safe(w, next_w, &dapm->card->widgets, list) { + for_each_card_widgets_safe(dapm->card, w, next_w) { if (w->dapm != dapm) continue; snd_soc_dapm_free_widget(w); @@ -2506,7 +2511,7 @@ static struct snd_soc_dapm_widget *dapm_find_widget( struct snd_soc_dapm_widget *w; struct snd_soc_dapm_widget *fallback = NULL; - list_for_each_entry(w, &dapm->card->widgets, list) { + for_each_card_widgets(dapm->card, w) { if (!strcmp(w->name, pin)) { if (w->dapm == dapm) return w; @@ -2624,10 +2629,7 @@ static int dapm_update_dai_unlocked(struct snd_pcm_substream *substream, struct snd_soc_dapm_widget *w; int ret; - if (dir == SNDRV_PCM_STREAM_PLAYBACK) - w = dai->playback_widget; - else - w = dai->capture_widget; + w = snd_soc_dai_get_widget(dai, dir); if (!w) return 0; @@ -2908,7 +2910,7 @@ static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm, * find src and dest widgets over all widgets but favor a widget from * current DAPM context */ - list_for_each_entry(w, &dapm->card->widgets, list) { + for_each_card_widgets(dapm->card, w) { if (!wsink && !(strcmp(w->name, sink))) { wtsink = w; if (w->dapm == dapm) { @@ -3187,7 +3189,7 @@ int snd_soc_dapm_new_widgets(struct snd_soc_card *card) mutex_lock_nested(&card->dapm_mutex, SND_SOC_DAPM_CLASS_INIT); - list_for_each_entry(w, &card->widgets, list) + for_each_card_widgets(card, w) { if (w->new) continue; @@ -3394,7 +3396,7 @@ int snd_soc_dapm_put_volsw(struct snd_kcontrol *kcontrol, mutex_unlock(&card->dapm_mutex); if (ret > 0) - soc_dpcm_runtime_update(card); + snd_soc_dpcm_runtime_update(card); return change; } @@ -3499,7 +3501,7 @@ int snd_soc_dapm_put_enum_double(struct snd_kcontrol *kcontrol, mutex_unlock(&card->dapm_mutex); if (ret > 0) - soc_dpcm_runtime_update(card); + snd_soc_dpcm_runtime_update(card); return change; } @@ -3604,6 +3606,9 @@ snd_soc_dapm_new_control_unlocked(struct snd_soc_dapm_context *dapm, ret = PTR_ERR(w->pinctrl); goto request_failed; } + + /* set to sleep_state when initializing */ + dapm_pinctrl_event(w, NULL, SND_SOC_DAPM_POST_PMD); break; case snd_soc_dapm_clock_supply: w->clk = devm_clk_get(dapm->dev, w->name); @@ -3698,6 +3703,7 @@ snd_soc_dapm_new_control_unlocked(struct snd_soc_dapm_context *dapm, w->dapm = dapm; INIT_LIST_HEAD(&w->list); INIT_LIST_HEAD(&w->dirty); + /* see for_each_card_widgets */ list_add_tail(&w->list, &dapm->card->widgets); snd_soc_dapm_for_each_direction(dir) { @@ -4222,7 +4228,7 @@ int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card) struct snd_soc_dai *dai; /* For each DAI widget... */ - list_for_each_entry(dai_w, &card->widgets, list) { + for_each_card_widgets(card, dai_w) { switch (dai_w->id) { case snd_soc_dapm_dai_in: case snd_soc_dapm_dai_out: @@ -4241,7 +4247,7 @@ int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card) dai = dai_w->priv; /* ...find all widgets with the same stream and link them */ - list_for_each_entry(w, &card->widgets, list) { + for_each_card_widgets(card, w) { if (w->dapm != dai_w->dapm) continue; @@ -4271,16 +4277,15 @@ int snd_soc_dapm_link_dai_widgets(struct snd_soc_card *card) return 0; } -static void dapm_connect_dai_link_widgets(struct snd_soc_card *card, - struct snd_soc_pcm_runtime *rtd) +static void dapm_add_valid_dai_widget(struct snd_soc_card *card, + struct snd_soc_pcm_runtime *rtd, + struct snd_soc_dai *codec_dai, + struct snd_soc_dai *cpu_dai) { - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai; struct snd_soc_dapm_widget *playback = NULL, *capture = NULL; struct snd_soc_dapm_widget *codec, *playback_cpu, *capture_cpu; struct snd_pcm_substream *substream; struct snd_pcm_str *streams = rtd->pcm->streams; - int i; if (rtd->dai_link->params) { playback_cpu = cpu_dai->capture_widget; @@ -4292,77 +4297,92 @@ static void dapm_connect_dai_link_widgets(struct snd_soc_card *card, capture_cpu = capture; } - for_each_rtd_codec_dai(rtd, i, codec_dai) { - /* connect BE DAI playback if widgets are valid */ - codec = codec_dai->playback_widget; - - if (playback_cpu && codec) { - if (!playback) { - substream = streams[SNDRV_PCM_STREAM_PLAYBACK].substream; - playback = snd_soc_dapm_new_dai(card, substream, - "playback"); - if (IS_ERR(playback)) { - dev_err(rtd->dev, - "ASoC: Failed to create DAI %s: %ld\n", - codec_dai->name, - PTR_ERR(playback)); - continue; - } - - snd_soc_dapm_add_path(&card->dapm, playback_cpu, - playback, NULL, NULL); + /* connect BE DAI playback if widgets are valid */ + codec = codec_dai->playback_widget; + + if (playback_cpu && codec) { + if (!playback) { + substream = streams[SNDRV_PCM_STREAM_PLAYBACK].substream; + playback = snd_soc_dapm_new_dai(card, substream, + "playback"); + if (IS_ERR(playback)) { + dev_err(rtd->dev, + "ASoC: Failed to create DAI %s: %ld\n", + codec_dai->name, + PTR_ERR(playback)); + goto capture; } - dev_dbg(rtd->dev, "connected DAI link %s:%s -> %s:%s\n", - cpu_dai->component->name, playback_cpu->name, - codec_dai->component->name, codec->name); - - snd_soc_dapm_add_path(&card->dapm, playback, codec, - NULL, NULL); + snd_soc_dapm_add_path(&card->dapm, playback_cpu, + playback, NULL, NULL); } - } - for_each_rtd_codec_dai(rtd, i, codec_dai) { - /* connect BE DAI capture if widgets are valid */ - codec = codec_dai->capture_widget; - - if (codec && capture_cpu) { - if (!capture) { - substream = streams[SNDRV_PCM_STREAM_CAPTURE].substream; - capture = snd_soc_dapm_new_dai(card, substream, - "capture"); - if (IS_ERR(capture)) { - dev_err(rtd->dev, - "ASoC: Failed to create DAI %s: %ld\n", - codec_dai->name, - PTR_ERR(capture)); - continue; - } - - snd_soc_dapm_add_path(&card->dapm, capture, - capture_cpu, NULL, NULL); + dev_dbg(rtd->dev, "connected DAI link %s:%s -> %s:%s\n", + cpu_dai->component->name, playback_cpu->name, + codec_dai->component->name, codec->name); + + snd_soc_dapm_add_path(&card->dapm, playback, codec, + NULL, NULL); + } + +capture: + /* connect BE DAI capture if widgets are valid */ + codec = codec_dai->capture_widget; + + if (codec && capture_cpu) { + if (!capture) { + substream = streams[SNDRV_PCM_STREAM_CAPTURE].substream; + capture = snd_soc_dapm_new_dai(card, substream, + "capture"); + if (IS_ERR(capture)) { + dev_err(rtd->dev, + "ASoC: Failed to create DAI %s: %ld\n", + codec_dai->name, + PTR_ERR(capture)); + return; } - dev_dbg(rtd->dev, "connected DAI link %s:%s -> %s:%s\n", - codec_dai->component->name, codec->name, - cpu_dai->component->name, capture_cpu->name); - - snd_soc_dapm_add_path(&card->dapm, codec, capture, - NULL, NULL); + snd_soc_dapm_add_path(&card->dapm, capture, + capture_cpu, NULL, NULL); } + + dev_dbg(rtd->dev, "connected DAI link %s:%s -> %s:%s\n", + codec_dai->component->name, codec->name, + cpu_dai->component->name, capture_cpu->name); + + snd_soc_dapm_add_path(&card->dapm, codec, capture, + NULL, NULL); } } +static void dapm_connect_dai_link_widgets(struct snd_soc_card *card, + struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_dai *codec_dai; + int i; + + if (rtd->num_cpus == 1) { + for_each_rtd_codec_dais(rtd, i, codec_dai) + dapm_add_valid_dai_widget(card, rtd, codec_dai, + rtd->cpu_dais[0]); + } else if (rtd->num_codecs == rtd->num_cpus) { + for_each_rtd_codec_dais(rtd, i, codec_dai) + dapm_add_valid_dai_widget(card, rtd, codec_dai, + rtd->cpu_dais[i]); + } else { + dev_err(card->dev, + "N cpus to M codecs link is not supported yet\n"); + } + +} + static void soc_dapm_dai_stream_event(struct snd_soc_dai *dai, int stream, int event) { struct snd_soc_dapm_widget *w; unsigned int ep; - if (stream == SNDRV_PCM_STREAM_PLAYBACK) - w = dai->playback_widget; - else - w = dai->capture_widget; + w = snd_soc_dai_get_widget(dai, stream); if (w) { dapm_mark_dirty(w, "stream event"); @@ -4413,12 +4433,11 @@ void snd_soc_dapm_connect_dai_link_widgets(struct snd_soc_card *card) static void soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, int stream, int event) { - struct snd_soc_dai *codec_dai; + struct snd_soc_dai *dai; int i; - soc_dapm_dai_stream_event(rtd->cpu_dai, stream, event); - for_each_rtd_codec_dai(rtd, i, codec_dai) - soc_dapm_dai_stream_event(codec_dai, stream, event); + for_each_rtd_dais(rtd, i, dai) + soc_dapm_dai_stream_event(dai, stream, event); dapm_power_widgets(rtd->card, event); } @@ -4754,6 +4773,7 @@ void snd_soc_dapm_init(struct snd_soc_dapm_context *dapm, } INIT_LIST_HEAD(&dapm->list); + /* see for_each_card_dapms */ list_add(&dapm->list, &card->dapm_list); } EXPORT_SYMBOL_GPL(snd_soc_dapm_init); @@ -4767,7 +4787,7 @@ static void soc_dapm_shutdown_dapm(struct snd_soc_dapm_context *dapm) mutex_lock(&card->dapm_mutex); - list_for_each_entry(w, &dapm->card->widgets, list) { + for_each_card_widgets(dapm->card, w) { if (w->dapm != dapm) continue; if (w->power) { @@ -4800,7 +4820,7 @@ void snd_soc_dapm_shutdown(struct snd_soc_card *card) { struct snd_soc_dapm_context *dapm; - list_for_each_entry(dapm, &card->dapm_list, list) { + for_each_card_dapms(card, dapm) { if (dapm != &card->dapm) { soc_dapm_shutdown_dapm(dapm); if (dapm->bias_level == SND_SOC_BIAS_STANDBY) diff --git a/sound/soc/soc-generic-dmaengine-pcm.c b/sound/soc/soc-generic-dmaengine-pcm.c index df57ec47ad60..facf1922a714 100644 --- a/sound/soc/soc-generic-dmaengine-pcm.c +++ b/sound/soc/soc-generic-dmaengine-pcm.c @@ -62,6 +62,12 @@ int snd_dmaengine_pcm_prepare_slave_config(struct snd_pcm_substream *substream, struct snd_dmaengine_dai_dma_data *dma_data; int ret; + if (rtd->num_cpus > 1) { + dev_err(rtd->dev, + "%s doesn't support Multi CPU yet\n", __func__); + return -EINVAL; + } + dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); ret = snd_hwparams_to_dma_slave_config(substream, params, slave_config); @@ -117,7 +123,12 @@ dmaengine_pcm_set_runtime_hwparams(struct snd_soc_component *component, struct dma_chan *chan = pcm->chan[substream->stream]; struct snd_dmaengine_dai_dma_data *dma_data; struct snd_pcm_hardware hw; - int ret; + + if (rtd->num_cpus > 1) { + dev_err(rtd->dev, + "%s doesn't support Multi CPU yet\n", __func__); + return -EINVAL; + } if (pcm->config && pcm->config->pcm_hardware) return snd_soc_set_runtime_hwparams(substream, @@ -138,12 +149,15 @@ dmaengine_pcm_set_runtime_hwparams(struct snd_soc_component *component, if (pcm->flags & SND_DMAENGINE_PCM_FLAG_NO_RESIDUE) hw.info |= SNDRV_PCM_INFO_BATCH; - ret = snd_dmaengine_pcm_refine_runtime_hwparams(substream, - dma_data, - &hw, - chan); - if (ret) - return ret; + /** + * FIXME: Remove the return value check to align with the code + * before adding snd_dmaengine_pcm_refine_runtime_hwparams + * function. + */ + snd_dmaengine_pcm_refine_runtime_hwparams(substream, + dma_data, + &hw, + chan); return snd_soc_set_runtime_hwparams(substream, &hw); } @@ -183,6 +197,12 @@ static struct dma_chan *dmaengine_pcm_compat_request_channel( struct snd_dmaengine_dai_dma_data *dma_data; dma_filter_fn fn = NULL; + if (rtd->num_cpus > 1) { + dev_err(rtd->dev, + "%s doesn't support Multi CPU yet\n", __func__); + return NULL; + } + dma_data = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); if ((pcm->flags & SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX) && pcm->chan[0]) @@ -235,7 +255,7 @@ static int dmaengine_pcm_new(struct snd_soc_component *component, max_buffer_size = SIZE_MAX; } - for (i = SNDRV_PCM_STREAM_PLAYBACK; i <= SNDRV_PCM_STREAM_CAPTURE; i++) { + for_each_pcm_streams(i) { substream = rtd->pcm->streams[i].substream; if (!substream) continue; @@ -369,8 +389,7 @@ static int dmaengine_pcm_request_chan_of(struct dmaengine_pcm *pcm, dev = config->dma_dev; } - for (i = SNDRV_PCM_STREAM_PLAYBACK; i <= SNDRV_PCM_STREAM_CAPTURE; - i++) { + for_each_pcm_streams(i) { if (pcm->flags & SND_DMAENGINE_PCM_FLAG_HALF_DUPLEX) name = "rx-tx"; else @@ -399,8 +418,7 @@ static void dmaengine_pcm_release_chan(struct dmaengine_pcm *pcm) { unsigned int i; - for (i = SNDRV_PCM_STREAM_PLAYBACK; i <= SNDRV_PCM_STREAM_CAPTURE; - i++) { + for_each_pcm_streams(i) { if (!pcm->chan[i]) continue; dma_release_channel(pcm->chan[i]); diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c index 6d400bf02ca1..e256d438ee68 100644 --- a/sound/soc/soc-pcm.c +++ b/sound/soc/soc-pcm.c @@ -28,6 +28,180 @@ #define DPCM_MAX_BE_USERS 8 +#ifdef CONFIG_DEBUG_FS +static const char *dpcm_state_string(enum snd_soc_dpcm_state state) +{ + switch (state) { + case SND_SOC_DPCM_STATE_NEW: + return "new"; + case SND_SOC_DPCM_STATE_OPEN: + return "open"; + case SND_SOC_DPCM_STATE_HW_PARAMS: + return "hw_params"; + case SND_SOC_DPCM_STATE_PREPARE: + return "prepare"; + case SND_SOC_DPCM_STATE_START: + return "start"; + case SND_SOC_DPCM_STATE_STOP: + return "stop"; + case SND_SOC_DPCM_STATE_SUSPEND: + return "suspend"; + case SND_SOC_DPCM_STATE_PAUSED: + return "paused"; + case SND_SOC_DPCM_STATE_HW_FREE: + return "hw_free"; + case SND_SOC_DPCM_STATE_CLOSE: + return "close"; + } + + return "unknown"; +} + +static ssize_t dpcm_show_state(struct snd_soc_pcm_runtime *fe, + int stream, char *buf, size_t size) +{ + struct snd_pcm_hw_params *params = &fe->dpcm[stream].hw_params; + struct snd_soc_dpcm *dpcm; + ssize_t offset = 0; + unsigned long flags; + + /* FE state */ + offset += scnprintf(buf + offset, size - offset, + "[%s - %s]\n", fe->dai_link->name, + stream ? "Capture" : "Playback"); + + offset += scnprintf(buf + offset, size - offset, "State: %s\n", + dpcm_state_string(fe->dpcm[stream].state)); + + if ((fe->dpcm[stream].state >= SND_SOC_DPCM_STATE_HW_PARAMS) && + (fe->dpcm[stream].state <= SND_SOC_DPCM_STATE_STOP)) + offset += scnprintf(buf + offset, size - offset, + "Hardware Params: " + "Format = %s, Channels = %d, Rate = %d\n", + snd_pcm_format_name(params_format(params)), + params_channels(params), + params_rate(params)); + + /* BEs state */ + offset += scnprintf(buf + offset, size - offset, "Backends:\n"); + + if (list_empty(&fe->dpcm[stream].be_clients)) { + offset += scnprintf(buf + offset, size - offset, + " No active DSP links\n"); + goto out; + } + + spin_lock_irqsave(&fe->card->dpcm_lock, flags); + for_each_dpcm_be(fe, stream, dpcm) { + struct snd_soc_pcm_runtime *be = dpcm->be; + params = &dpcm->hw_params; + + offset += scnprintf(buf + offset, size - offset, + "- %s\n", be->dai_link->name); + + offset += scnprintf(buf + offset, size - offset, + " State: %s\n", + dpcm_state_string(be->dpcm[stream].state)); + + if ((be->dpcm[stream].state >= SND_SOC_DPCM_STATE_HW_PARAMS) && + (be->dpcm[stream].state <= SND_SOC_DPCM_STATE_STOP)) + offset += scnprintf(buf + offset, size - offset, + " Hardware Params: " + "Format = %s, Channels = %d, Rate = %d\n", + snd_pcm_format_name(params_format(params)), + params_channels(params), + params_rate(params)); + } + spin_unlock_irqrestore(&fe->card->dpcm_lock, flags); +out: + return offset; +} + +static ssize_t dpcm_state_read_file(struct file *file, char __user *user_buf, + size_t count, loff_t *ppos) +{ + struct snd_soc_pcm_runtime *fe = file->private_data; + ssize_t out_count = PAGE_SIZE, offset = 0, ret = 0; + int stream; + char *buf; + + if (fe->num_cpus > 1) { + dev_err(fe->dev, + "%s doesn't support Multi CPU yet\n", __func__); + return -EINVAL; + } + + buf = kmalloc(out_count, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + for_each_pcm_streams(stream) + if (snd_soc_dai_stream_valid(fe->cpu_dai, stream)) + offset += dpcm_show_state(fe, stream, + buf + offset, + out_count - offset); + + ret = simple_read_from_buffer(user_buf, count, ppos, buf, offset); + + kfree(buf); + return ret; +} + +static const struct file_operations dpcm_state_fops = { + .open = simple_open, + .read = dpcm_state_read_file, + .llseek = default_llseek, +}; + +void soc_dpcm_debugfs_add(struct snd_soc_pcm_runtime *rtd) +{ + if (!rtd->dai_link) + return; + + if (!rtd->dai_link->dynamic) + return; + + if (!rtd->card->debugfs_card_root) + return; + + rtd->debugfs_dpcm_root = debugfs_create_dir(rtd->dai_link->name, + rtd->card->debugfs_card_root); + + debugfs_create_file("state", 0444, rtd->debugfs_dpcm_root, + rtd, &dpcm_state_fops); +} + +static void dpcm_create_debugfs_state(struct snd_soc_dpcm *dpcm, int stream) +{ + char *name; + + name = kasprintf(GFP_KERNEL, "%s:%s", dpcm->be->dai_link->name, + stream ? "capture" : "playback"); + if (name) { + dpcm->debugfs_state = debugfs_create_dir( + name, dpcm->fe->debugfs_dpcm_root); + debugfs_create_u32("state", 0644, dpcm->debugfs_state, + &dpcm->state); + kfree(name); + } +} + +static void dpcm_remove_debugfs_state(struct snd_soc_dpcm *dpcm) +{ + debugfs_remove_recursive(dpcm->debugfs_state); +} + +#else +static inline void dpcm_create_debugfs_state(struct snd_soc_dpcm *dpcm, + int stream) +{ +} + +static inline void dpcm_remove_debugfs_state(struct snd_soc_dpcm *dpcm) +{ +} +#endif + static int soc_rtd_startup(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_substream *substream) { @@ -82,6 +256,21 @@ static int soc_rtd_trigger(struct snd_soc_pcm_runtime *rtd, return 0; } +static void snd_soc_runtime_action(struct snd_soc_pcm_runtime *rtd, + int stream, int action) +{ + struct snd_soc_dai *dai; + int i; + + lockdep_assert_held(&rtd->card->pcm_mutex); + + for_each_rtd_dais(rtd, i, dai) { + dai->stream_active[stream] += action; + dai->active += action; + dai->component->active += action; + } +} + /** * snd_soc_runtime_activate() - Increment active count for PCM runtime components * @rtd: ASoC PCM runtime that is activated @@ -94,29 +283,9 @@ static int soc_rtd_trigger(struct snd_soc_pcm_runtime *rtd, */ void snd_soc_runtime_activate(struct snd_soc_pcm_runtime *rtd, int stream) { - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai; - int i; - - lockdep_assert_held(&rtd->card->pcm_mutex); - - if (stream == SNDRV_PCM_STREAM_PLAYBACK) { - cpu_dai->playback_active++; - for_each_rtd_codec_dai(rtd, i, codec_dai) - codec_dai->playback_active++; - } else { - cpu_dai->capture_active++; - for_each_rtd_codec_dai(rtd, i, codec_dai) - codec_dai->capture_active++; - } - - cpu_dai->active++; - cpu_dai->component->active++; - for_each_rtd_codec_dai(rtd, i, codec_dai) { - codec_dai->active++; - codec_dai->component->active++; - } + snd_soc_runtime_action(rtd, stream, 1); } +EXPORT_SYMBOL_GPL(snd_soc_runtime_activate); /** * snd_soc_runtime_deactivate() - Decrement active count for PCM runtime components @@ -130,29 +299,9 @@ void snd_soc_runtime_activate(struct snd_soc_pcm_runtime *rtd, int stream) */ void snd_soc_runtime_deactivate(struct snd_soc_pcm_runtime *rtd, int stream) { - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai; - int i; - - lockdep_assert_held(&rtd->card->pcm_mutex); - - if (stream == SNDRV_PCM_STREAM_PLAYBACK) { - cpu_dai->playback_active--; - for_each_rtd_codec_dai(rtd, i, codec_dai) - codec_dai->playback_active--; - } else { - cpu_dai->capture_active--; - for_each_rtd_codec_dai(rtd, i, codec_dai) - codec_dai->capture_active--; - } - - cpu_dai->active--; - cpu_dai->component->active--; - for_each_rtd_codec_dai(rtd, i, codec_dai) { - codec_dai->component->active--; - codec_dai->active--; - } + snd_soc_runtime_action(rtd, stream, -1); } +EXPORT_SYMBOL_GPL(snd_soc_runtime_deactivate); /** * snd_soc_runtime_ignore_pmdown_time() - Check whether to ignore the power down delay @@ -287,8 +436,8 @@ static int soc_pcm_params_symmetry(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai; + struct snd_soc_dai *dai; + struct snd_soc_dai *cpu_dai; unsigned int rate, channels, sample_bits, symmetry, i; rate = params_rate(params); @@ -296,40 +445,51 @@ static int soc_pcm_params_symmetry(struct snd_pcm_substream *substream, sample_bits = snd_pcm_format_physical_width(params_format(params)); /* reject unmatched parameters when applying symmetry */ - symmetry = cpu_dai->driver->symmetric_rates || - rtd->dai_link->symmetric_rates; + symmetry = rtd->dai_link->symmetric_rates; - for_each_rtd_codec_dai(rtd, i, codec_dai) - symmetry |= codec_dai->driver->symmetric_rates; + for_each_rtd_cpu_dais(rtd, i, dai) + symmetry |= dai->driver->symmetric_rates; - if (symmetry && cpu_dai->rate && cpu_dai->rate != rate) { - dev_err(rtd->dev, "ASoC: unmatched rate symmetry: %d - %d\n", - cpu_dai->rate, rate); - return -EINVAL; + if (symmetry) { + for_each_rtd_cpu_dais(rtd, i, cpu_dai) { + if (cpu_dai->rate && cpu_dai->rate != rate) { + dev_err(rtd->dev, "ASoC: unmatched rate symmetry: %d - %d\n", + cpu_dai->rate, rate); + return -EINVAL; + } + } } - symmetry = cpu_dai->driver->symmetric_channels || - rtd->dai_link->symmetric_channels; + symmetry = rtd->dai_link->symmetric_channels; - for_each_rtd_codec_dai(rtd, i, codec_dai) - symmetry |= codec_dai->driver->symmetric_channels; + for_each_rtd_dais(rtd, i, dai) + symmetry |= dai->driver->symmetric_channels; - if (symmetry && cpu_dai->channels && cpu_dai->channels != channels) { - dev_err(rtd->dev, "ASoC: unmatched channel symmetry: %d - %d\n", - cpu_dai->channels, channels); - return -EINVAL; + if (symmetry) { + for_each_rtd_cpu_dais(rtd, i, cpu_dai) { + if (cpu_dai->channels && + cpu_dai->channels != channels) { + dev_err(rtd->dev, "ASoC: unmatched channel symmetry: %d - %d\n", + cpu_dai->channels, channels); + return -EINVAL; + } + } } - symmetry = cpu_dai->driver->symmetric_samplebits || - rtd->dai_link->symmetric_samplebits; + symmetry = rtd->dai_link->symmetric_samplebits; - for_each_rtd_codec_dai(rtd, i, codec_dai) - symmetry |= codec_dai->driver->symmetric_samplebits; + for_each_rtd_dais(rtd, i, dai) + symmetry |= dai->driver->symmetric_samplebits; - if (symmetry && cpu_dai->sample_bits && cpu_dai->sample_bits != sample_bits) { - dev_err(rtd->dev, "ASoC: unmatched sample bits symmetry: %d - %d\n", - cpu_dai->sample_bits, sample_bits); - return -EINVAL; + if (symmetry) { + for_each_rtd_cpu_dais(rtd, i, cpu_dai) { + if (cpu_dai->sample_bits && + cpu_dai->sample_bits != sample_bits) { + dev_err(rtd->dev, "ASoC: unmatched sample bits symmetry: %d - %d\n", + cpu_dai->sample_bits, sample_bits); + return -EINVAL; + } + } } return 0; @@ -338,20 +498,19 @@ static int soc_pcm_params_symmetry(struct snd_pcm_substream *substream, static bool soc_pcm_has_symmetry(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai_driver *cpu_driver = rtd->cpu_dai->driver; struct snd_soc_dai_link *link = rtd->dai_link; - struct snd_soc_dai *codec_dai; + struct snd_soc_dai *dai; unsigned int symmetry, i; - symmetry = cpu_driver->symmetric_rates || link->symmetric_rates || - cpu_driver->symmetric_channels || link->symmetric_channels || - cpu_driver->symmetric_samplebits || link->symmetric_samplebits; + symmetry = link->symmetric_rates || + link->symmetric_channels || + link->symmetric_samplebits; - for_each_rtd_codec_dai(rtd, i, codec_dai) + for_each_rtd_dais(rtd, i, dai) symmetry = symmetry || - codec_dai->driver->symmetric_rates || - codec_dai->driver->symmetric_channels || - codec_dai->driver->symmetric_samplebits; + dai->driver->symmetric_rates || + dai->driver->symmetric_channels || + dai->driver->symmetric_samplebits; return symmetry; } @@ -373,77 +532,98 @@ static void soc_pcm_set_msb(struct snd_pcm_substream *substream, int bits) static void soc_pcm_apply_msb(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai; struct snd_soc_dai *codec_dai; + struct snd_soc_pcm_stream *pcm_codec, *pcm_cpu; + int stream = substream->stream; int i; - unsigned int bits = 0, cpu_bits; + unsigned int bits = 0, cpu_bits = 0; - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - for_each_rtd_codec_dai(rtd, i, codec_dai) { - if (codec_dai->driver->playback.sig_bits == 0) { - bits = 0; - break; - } - bits = max(codec_dai->driver->playback.sig_bits, bits); + for_each_rtd_codec_dais(rtd, i, codec_dai) { + pcm_codec = snd_soc_dai_get_pcm_stream(codec_dai, stream); + + if (pcm_codec->sig_bits == 0) { + bits = 0; + break; } - cpu_bits = cpu_dai->driver->playback.sig_bits; - } else { - for_each_rtd_codec_dai(rtd, i, codec_dai) { - if (codec_dai->driver->capture.sig_bits == 0) { - bits = 0; - break; - } - bits = max(codec_dai->driver->capture.sig_bits, bits); + bits = max(pcm_codec->sig_bits, bits); + } + + for_each_rtd_cpu_dais(rtd, i, cpu_dai) { + pcm_cpu = snd_soc_dai_get_pcm_stream(cpu_dai, stream); + + if (pcm_cpu->sig_bits == 0) { + cpu_bits = 0; + break; } - cpu_bits = cpu_dai->driver->capture.sig_bits; + cpu_bits = max(pcm_cpu->sig_bits, cpu_bits); } soc_pcm_set_msb(substream, bits); soc_pcm_set_msb(substream, cpu_bits); } -static void soc_pcm_init_runtime_hw(struct snd_pcm_substream *substream) +/** + * snd_soc_runtime_calc_hw() - Calculate hw limits for a PCM stream + * @rtd: ASoC PCM runtime + * @hw: PCM hardware parameters (output) + * @stream: Direction of the PCM stream + * + * Calculates the subset of stream parameters supported by all DAIs + * associated with the PCM stream. + */ +int snd_soc_runtime_calc_hw(struct snd_soc_pcm_runtime *rtd, + struct snd_pcm_hardware *hw, int stream) { - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_pcm_hardware *hw = &runtime->hw; - struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai; - struct snd_soc_dai_driver *cpu_dai_drv = rtd->cpu_dai->driver; - struct snd_soc_dai_driver *codec_dai_drv; + struct snd_soc_dai *cpu_dai; struct snd_soc_pcm_stream *codec_stream; struct snd_soc_pcm_stream *cpu_stream; unsigned int chan_min = 0, chan_max = UINT_MAX; + unsigned int cpu_chan_min = 0, cpu_chan_max = UINT_MAX; unsigned int rate_min = 0, rate_max = UINT_MAX; - unsigned int rates = UINT_MAX; + unsigned int cpu_rate_min = 0, cpu_rate_max = UINT_MAX; + unsigned int rates = UINT_MAX, cpu_rates = UINT_MAX; u64 formats = ULLONG_MAX; int i; - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - cpu_stream = &cpu_dai_drv->playback; - else - cpu_stream = &cpu_dai_drv->capture; + /* first calculate min/max only for CPUs in the DAI link */ + for_each_rtd_cpu_dais(rtd, i, cpu_dai) { - /* first calculate min/max only for CODECs in the DAI link */ - for_each_rtd_codec_dai(rtd, i, codec_dai) { + /* + * Skip CPUs which don't support the current stream type. + * Otherwise, since the rate, channel, and format values will + * zero in that case, we would have no usable settings left, + * causing the resulting setup to fail. + */ + if (!snd_soc_dai_stream_valid(cpu_dai, stream)) + continue; + + cpu_stream = snd_soc_dai_get_pcm_stream(cpu_dai, stream); + + cpu_chan_min = max(cpu_chan_min, cpu_stream->channels_min); + cpu_chan_max = min(cpu_chan_max, cpu_stream->channels_max); + cpu_rate_min = max(cpu_rate_min, cpu_stream->rate_min); + cpu_rate_max = min_not_zero(cpu_rate_max, cpu_stream->rate_max); + formats &= cpu_stream->formats; + cpu_rates = snd_pcm_rate_mask_intersect(cpu_stream->rates, + cpu_rates); + } + + /* second calculate min/max only for CODECs in the DAI link */ + for_each_rtd_codec_dais(rtd, i, codec_dai) { /* * Skip CODECs which don't support the current stream type. * Otherwise, since the rate, channel, and format values will * zero in that case, we would have no usable settings left, * causing the resulting setup to fail. - * At least one CODEC should match, otherwise we should have - * bailed out on a higher level, since there would be no - * CODEC to support the transfer direction in that case. */ - if (!snd_soc_dai_stream_valid(codec_dai, - substream->stream)) + if (!snd_soc_dai_stream_valid(codec_dai, stream)) continue; - codec_dai_drv = codec_dai->driver; - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - codec_stream = &codec_dai_drv->playback; - else - codec_stream = &codec_dai_drv->capture; + codec_stream = snd_soc_dai_get_pcm_stream(codec_dai, stream); + chan_min = max(chan_min, codec_stream->channels_min); chan_max = min(chan_max, codec_stream->channels_max); rate_min = max(rate_min, codec_stream->rate_min); @@ -452,74 +632,107 @@ static void soc_pcm_init_runtime_hw(struct snd_pcm_substream *substream) rates = snd_pcm_rate_mask_intersect(codec_stream->rates, rates); } + /* Verify both a valid CPU DAI and a valid CODEC DAI were found */ + if (!chan_min || !cpu_chan_min) + return -EINVAL; + /* * chan min/max cannot be enforced if there are multiple CODEC DAIs - * connected to a single CPU DAI, use CPU DAI's directly and let + * connected to CPU DAI(s), use CPU DAI's directly and let * channel allocation be fixed up later */ if (rtd->num_codecs > 1) { - chan_min = cpu_stream->channels_min; - chan_max = cpu_stream->channels_max; + chan_min = cpu_chan_min; + chan_max = cpu_chan_max; } - hw->channels_min = max(chan_min, cpu_stream->channels_min); - hw->channels_max = min(chan_max, cpu_stream->channels_max); - if (hw->formats) - hw->formats &= formats & cpu_stream->formats; - else - hw->formats = formats & cpu_stream->formats; - hw->rates = snd_pcm_rate_mask_intersect(rates, cpu_stream->rates); + /* finally find a intersection between CODECs and CPUs */ + hw->channels_min = max(chan_min, cpu_chan_min); + hw->channels_max = min(chan_max, cpu_chan_max); + hw->formats = formats; + hw->rates = snd_pcm_rate_mask_intersect(rates, cpu_rates); - snd_pcm_limit_hw_rates(runtime); + snd_pcm_hw_limit_rates(hw); - hw->rate_min = max(hw->rate_min, cpu_stream->rate_min); + hw->rate_min = max(hw->rate_min, cpu_rate_min); hw->rate_min = max(hw->rate_min, rate_min); - hw->rate_max = min_not_zero(hw->rate_max, cpu_stream->rate_max); + hw->rate_max = min_not_zero(hw->rate_max, cpu_rate_max); hw->rate_max = min_not_zero(hw->rate_max, rate_max); + + return 0; } +EXPORT_SYMBOL_GPL(snd_soc_runtime_calc_hw); -static int soc_pcm_components_open(struct snd_pcm_substream *substream, - struct snd_soc_component **last) +static void soc_pcm_init_runtime_hw(struct snd_pcm_substream *substream) { + struct snd_pcm_hardware *hw = &substream->runtime->hw; struct snd_soc_pcm_runtime *rtd = substream->private_data; + u64 formats = hw->formats; + + /* + * At least one CPU and one CODEC should match. Otherwise, we should + * have bailed out on a higher level, since there would be no CPU or + * CODEC to support the transfer direction in that case. + */ + snd_soc_runtime_calc_hw(rtd, hw, substream->stream); + + if (formats) + hw->formats &= formats; +} + +static int soc_pcm_components_open(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_component *last = NULL; struct snd_soc_component *component; int i, ret = 0; for_each_rtd_components(rtd, i, component) { - *last = component; + last = component; ret = snd_soc_component_module_get_when_open(component); if (ret < 0) { dev_err(component->dev, "ASoC: can't get module %s\n", component->name); - return ret; + break; } ret = snd_soc_component_open(component, substream); if (ret < 0) { + snd_soc_component_module_put_when_close(component); dev_err(component->dev, "ASoC: can't open component %s: %d\n", component->name, ret); - return ret; + break; } } - *last = NULL; - return 0; + + if (ret < 0) { + /* rollback on error */ + for_each_rtd_components(rtd, i, component) { + if (component == last) + break; + + snd_soc_component_close(component, substream); + snd_soc_component_module_put_when_close(component); + } + } + + return ret; } -static int soc_pcm_components_close(struct snd_pcm_substream *substream, - struct snd_soc_component *last) +static int soc_pcm_components_close(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_component *component; - int i, ret = 0; + int i, r, ret = 0; for_each_rtd_components(rtd, i, component) { - if (component == last) - break; + r = snd_soc_component_close(component, substream); + if (r < 0) + ret = r; /* use last ret */ - ret |= snd_soc_component_close(component, substream); snd_soc_component_module_put_when_close(component); } @@ -527,6 +740,45 @@ static int soc_pcm_components_close(struct snd_pcm_substream *substream, } /* + * Called by ALSA when a PCM substream is closed. Private data can be + * freed here. The cpu DAI, codec DAI, machine and components are also + * shutdown. + */ +static int soc_pcm_close(struct snd_pcm_substream *substream) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_component *component; + struct snd_soc_dai *dai; + int i; + + mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); + + snd_soc_runtime_deactivate(rtd, substream->stream); + + for_each_rtd_dais(rtd, i, dai) + snd_soc_dai_shutdown(dai, substream); + + soc_rtd_shutdown(rtd, substream); + + soc_pcm_components_close(substream); + + snd_soc_dapm_stream_stop(rtd, substream->stream); + + mutex_unlock(&rtd->card->pcm_mutex); + + for_each_rtd_components(rtd, i, component) { + pm_runtime_mark_last_busy(component->dev); + pm_runtime_put_autosuspend(component->dev); + } + + for_each_rtd_components(rtd, i, component) + if (!component->active) + pinctrl_pm_select_sleep_state(component->dev); + + return 0; +} + +/* * Called by ALSA when a PCM substream is opened, the runtime->hw record is * then initialized and any private data can be allocated. This also calls * startup for the cpu DAI, component, machine and codec DAI. @@ -536,9 +788,9 @@ static int soc_pcm_open(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_component *component; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai; + struct snd_soc_dai *dai; const char *codec_dai_name = "multicodec"; + const char *cpu_dai_name = "multicpu"; int i, ret = 0; for_each_rtd_components(rtd, i, component) @@ -549,38 +801,31 @@ static int soc_pcm_open(struct snd_pcm_substream *substream) mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); - /* startup the audio subsystem */ - ret = snd_soc_dai_startup(cpu_dai, substream); - if (ret < 0) { - dev_err(cpu_dai->dev, "ASoC: can't open interface %s: %d\n", - cpu_dai->name, ret); - goto out; - } - - ret = soc_pcm_components_open(substream, &component); + ret = soc_pcm_components_open(substream); if (ret < 0) goto component_err; - for_each_rtd_codec_dai(rtd, i, codec_dai) { - ret = snd_soc_dai_startup(codec_dai, substream); + ret = soc_rtd_startup(rtd, substream); + if (ret < 0) { + pr_err("ASoC: %s startup failed: %d\n", + rtd->dai_link->name, ret); + goto rtd_startup_err; + } + + /* startup the audio subsystem */ + for_each_rtd_dais(rtd, i, dai) { + ret = snd_soc_dai_startup(dai, substream); if (ret < 0) { - dev_err(codec_dai->dev, - "ASoC: can't open codec %s: %d\n", - codec_dai->name, ret); - goto codec_dai_err; + dev_err(dai->dev, + "ASoC: can't open DAI %s: %d\n", + dai->name, ret); + goto config_err; } if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - codec_dai->tx_mask = 0; + dai->tx_mask = 0; else - codec_dai->rx_mask = 0; - } - - ret = soc_rtd_startup(rtd, substream); - if (ret < 0) { - pr_err("ASoC: %s startup failed: %d\n", - rtd->dai_link->name, ret); - goto machine_err; + dai->rx_mask = 0; } /* Dynamic PCM DAI links compat checks use dynamic capabilities */ @@ -593,46 +838,43 @@ static int soc_pcm_open(struct snd_pcm_substream *substream) if (rtd->num_codecs == 1) codec_dai_name = rtd->codec_dai->name; + if (rtd->num_cpus == 1) + cpu_dai_name = rtd->cpu_dai->name; + if (soc_pcm_has_symmetry(substream)) runtime->hw.info |= SNDRV_PCM_INFO_JOINT_DUPLEX; ret = -EINVAL; if (!runtime->hw.rates) { printk(KERN_ERR "ASoC: %s <-> %s No matching rates\n", - codec_dai_name, cpu_dai->name); + codec_dai_name, cpu_dai_name); goto config_err; } if (!runtime->hw.formats) { printk(KERN_ERR "ASoC: %s <-> %s No matching formats\n", - codec_dai_name, cpu_dai->name); + codec_dai_name, cpu_dai_name); goto config_err; } if (!runtime->hw.channels_min || !runtime->hw.channels_max || runtime->hw.channels_min > runtime->hw.channels_max) { printk(KERN_ERR "ASoC: %s <-> %s No matching channels\n", - codec_dai_name, cpu_dai->name); + codec_dai_name, cpu_dai_name); goto config_err; } soc_pcm_apply_msb(substream); /* Symmetry only applies if we've already got an active stream. */ - if (cpu_dai->active) { - ret = soc_pcm_apply_symmetry(substream, cpu_dai); - if (ret != 0) - goto config_err; - } - - for_each_rtd_codec_dai(rtd, i, codec_dai) { - if (codec_dai->active) { - ret = soc_pcm_apply_symmetry(substream, codec_dai); + for_each_rtd_dais(rtd, i, dai) { + if (dai->active) { + ret = soc_pcm_apply_symmetry(substream, dai); if (ret != 0) goto config_err; } } pr_debug("ASoC: %s <-> %s info:\n", - codec_dai_name, cpu_dai->name); + codec_dai_name, cpu_dai_name); pr_debug("ASoC: rate mask 0x%x\n", runtime->hw.rates); pr_debug("ASoC: min ch %d max ch %d\n", runtime->hw.channels_min, runtime->hw.channels_max); @@ -647,20 +889,13 @@ dynamic: return 0; config_err: - soc_rtd_shutdown(rtd, substream); - -machine_err: - i = rtd->num_codecs; - -codec_dai_err: - for_each_rtd_codec_dai_rollback(rtd, i, codec_dai) - snd_soc_dai_shutdown(codec_dai, substream); + for_each_rtd_dais(rtd, i, dai) + snd_soc_dai_shutdown(dai, substream); + soc_rtd_shutdown(rtd, substream); +rtd_startup_err: + soc_pcm_components_close(substream); component_err: - soc_pcm_components_close(substream, component); - - snd_soc_dai_shutdown(cpu_dai, substream); -out: mutex_unlock(&rtd->card->pcm_mutex); for_each_rtd_components(rtd, i, component) { @@ -686,59 +921,6 @@ static void codec2codec_close_delayed_work(struct snd_soc_pcm_runtime *rtd) } /* - * Called by ALSA when a PCM substream is closed. Private data can be - * freed here. The cpu DAI, codec DAI, machine and components are also - * shutdown. - */ -static int soc_pcm_close(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_component *component; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai; - int i; - - mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); - - snd_soc_runtime_deactivate(rtd, substream->stream); - - /* clear the corresponding DAIs rate when inactive */ - if (!cpu_dai->active) - cpu_dai->rate = 0; - - for_each_rtd_codec_dai(rtd, i, codec_dai) { - if (!codec_dai->active) - codec_dai->rate = 0; - } - - snd_soc_dai_digital_mute(cpu_dai, 1, substream->stream); - - snd_soc_dai_shutdown(cpu_dai, substream); - - for_each_rtd_codec_dai(rtd, i, codec_dai) - snd_soc_dai_shutdown(codec_dai, substream); - - soc_rtd_shutdown(rtd, substream); - - soc_pcm_components_close(substream, NULL); - - snd_soc_dapm_stream_stop(rtd, substream->stream); - - mutex_unlock(&rtd->card->pcm_mutex); - - for_each_rtd_components(rtd, i, component) { - pm_runtime_mark_last_busy(component->dev); - pm_runtime_put_autosuspend(component->dev); - } - - for_each_rtd_components(rtd, i, component) - if (!component->active) - pinctrl_pm_select_sleep_state(component->dev); - - return 0; -} - -/* * Called by ALSA when the PCM substream is prepared, can set format, sample * rate, etc. This function is non atomic and can be called multiple times, * it can refer to the runtime info. @@ -747,8 +929,7 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_component *component; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai; + struct snd_soc_dai *dai; int i, ret = 0; mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); @@ -769,23 +950,15 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream) } } - for_each_rtd_codec_dai(rtd, i, codec_dai) { - ret = snd_soc_dai_prepare(codec_dai, substream); + for_each_rtd_dais(rtd, i, dai) { + ret = snd_soc_dai_prepare(dai, substream); if (ret < 0) { - dev_err(codec_dai->dev, - "ASoC: codec DAI prepare error: %d\n", - ret); + dev_err(dai->dev, + "ASoC: DAI prepare error: %d\n", ret); goto out; } } - ret = snd_soc_dai_prepare(cpu_dai, substream); - if (ret < 0) { - dev_err(cpu_dai->dev, - "ASoC: cpu DAI prepare error: %d\n", ret); - goto out; - } - /* cancel any delayed stream shutdown that is pending */ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK && rtd->pop_wait) { @@ -796,10 +969,8 @@ static int soc_pcm_prepare(struct snd_pcm_substream *substream) snd_soc_dapm_stream_event(rtd, substream->stream, SND_SOC_DAPM_STREAM_START); - for_each_rtd_codec_dai(rtd, i, codec_dai) - snd_soc_dai_digital_mute(codec_dai, 0, - substream->stream); - snd_soc_dai_digital_mute(cpu_dai, 0, substream->stream); + for_each_rtd_dais(rtd, i, dai) + snd_soc_dai_digital_mute(dai, 0, substream->stream); out: mutex_unlock(&rtd->card->pcm_mutex); @@ -822,13 +993,15 @@ static int soc_pcm_components_hw_free(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_component *component; - int i, ret = 0; + int i, r, ret = 0; for_each_rtd_components(rtd, i, component) { if (component == last) break; - ret |= snd_soc_component_hw_free(component, substream); + r = snd_soc_component_hw_free(component, substream); + if (r < 0) + ret = r; /* use last ret */ } return ret; @@ -844,7 +1017,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_component *component; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai; struct snd_soc_dai *codec_dai; int i, ret = 0; @@ -861,7 +1034,7 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream, goto out; } - for_each_rtd_codec_dai(rtd, i, codec_dai) { + for_each_rtd_codec_dais(rtd, i, codec_dai) { struct snd_pcm_hw_params codec_params; /* @@ -908,17 +1081,26 @@ static int soc_pcm_hw_params(struct snd_pcm_substream *substream, snd_soc_dapm_update_dai(substream, &codec_params, codec_dai); } - ret = snd_soc_dai_hw_params(cpu_dai, substream, params); - if (ret < 0) - goto interface_err; + for_each_rtd_cpu_dais(rtd, i, cpu_dai) { + /* + * Skip CPUs which don't support the current stream + * type. See soc_pcm_init_runtime_hw() for more details + */ + if (!snd_soc_dai_stream_valid(cpu_dai, substream->stream)) + continue; - /* store the parameters for each DAIs */ - cpu_dai->rate = params_rate(params); - cpu_dai->channels = params_channels(params); - cpu_dai->sample_bits = - snd_pcm_format_physical_width(params_format(params)); + ret = snd_soc_dai_hw_params(cpu_dai, substream, params); + if (ret < 0) + goto interface_err; + + /* store the parameters for each DAI */ + cpu_dai->rate = params_rate(params); + cpu_dai->channels = params_channels(params); + cpu_dai->sample_bits = + snd_pcm_format_physical_width(params_format(params)); - snd_soc_dapm_update_dai(substream, params, cpu_dai); + snd_soc_dapm_update_dai(substream, params, cpu_dai); + } for_each_rtd_components(rtd, i, component) { ret = snd_soc_component_hw_params(component, substream, params); @@ -938,14 +1120,21 @@ out: component_err: soc_pcm_components_hw_free(substream, component); - snd_soc_dai_hw_free(cpu_dai, substream); - cpu_dai->rate = 0; + i = rtd->num_cpus; interface_err: + for_each_rtd_cpu_dais_rollback(rtd, i, cpu_dai) { + if (!snd_soc_dai_stream_valid(cpu_dai, substream->stream)) + continue; + + snd_soc_dai_hw_free(cpu_dai, substream); + cpu_dai->rate = 0; + } + i = rtd->num_codecs; codec_err: - for_each_rtd_codec_dai_rollback(rtd, i, codec_dai) { + for_each_rtd_codec_dais_rollback(rtd, i, codec_dai) { if (!snd_soc_dai_stream_valid(codec_dai, substream->stream)) continue; @@ -965,34 +1154,23 @@ codec_err: static int soc_pcm_hw_free(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai; - bool playback = substream->stream == SNDRV_PCM_STREAM_PLAYBACK; + struct snd_soc_dai *dai; int i; mutex_lock_nested(&rtd->card->pcm_mutex, rtd->card->pcm_subclass); /* clear the corresponding DAIs parameters when going to be inactive */ - if (cpu_dai->active == 1) { - cpu_dai->rate = 0; - cpu_dai->channels = 0; - cpu_dai->sample_bits = 0; - } + for_each_rtd_dais(rtd, i, dai) { + int active = dai->stream_active[substream->stream]; - for_each_rtd_codec_dai(rtd, i, codec_dai) { - if (codec_dai->active == 1) { - codec_dai->rate = 0; - codec_dai->channels = 0; - codec_dai->sample_bits = 0; + if (dai->active == 1) { + dai->rate = 0; + dai->channels = 0; + dai->sample_bits = 0; } - } - /* apply codec digital mute */ - for_each_rtd_codec_dai(rtd, i, codec_dai) { - if ((playback && codec_dai->playback_active == 1) || - (!playback && codec_dai->capture_active == 1)) - snd_soc_dai_digital_mute(codec_dai, 1, - substream->stream); + if (active == 1) + snd_soc_dai_digital_mute(dai, 1, substream->stream); } /* free any machine hw params */ @@ -1002,15 +1180,13 @@ static int soc_pcm_hw_free(struct snd_pcm_substream *substream) soc_pcm_components_hw_free(substream, NULL); /* now free hw params for the DAIs */ - for_each_rtd_codec_dai(rtd, i, codec_dai) { - if (!snd_soc_dai_stream_valid(codec_dai, substream->stream)) + for_each_rtd_dais(rtd, i, dai) { + if (!snd_soc_dai_stream_valid(dai, substream->stream)) continue; - snd_soc_dai_hw_free(codec_dai, substream); + snd_soc_dai_hw_free(dai, substream); } - snd_soc_dai_hw_free(cpu_dai, substream); - mutex_unlock(&rtd->card->pcm_mutex); return 0; } @@ -1019,8 +1195,7 @@ static int soc_pcm_trigger_start(struct snd_pcm_substream *substream, int cmd) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_component *component; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai; + struct snd_soc_dai *dai; int i, ret; ret = soc_rtd_trigger(rtd, substream, cmd); @@ -1033,12 +1208,8 @@ static int soc_pcm_trigger_start(struct snd_pcm_substream *substream, int cmd) return ret; } - ret = snd_soc_dai_trigger(cpu_dai, substream, cmd); - if (ret < 0) - return ret; - - for_each_rtd_codec_dai(rtd, i, codec_dai) { - ret = snd_soc_dai_trigger(codec_dai, substream, cmd); + for_each_rtd_dais(rtd, i, dai) { + ret = snd_soc_dai_trigger(dai, substream, cmd); if (ret < 0) return ret; } @@ -1050,20 +1221,15 @@ static int soc_pcm_trigger_stop(struct snd_pcm_substream *substream, int cmd) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_component *component; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai; + struct snd_soc_dai *dai; int i, ret; - for_each_rtd_codec_dai(rtd, i, codec_dai) { - ret = snd_soc_dai_trigger(codec_dai, substream, cmd); + for_each_rtd_dais(rtd, i, dai) { + ret = snd_soc_dai_trigger(dai, substream, cmd); if (ret < 0) return ret; } - ret = snd_soc_dai_trigger(cpu_dai, substream, cmd); - if (ret < 0) - return ret; - for_each_rtd_components(rtd, i, component) { ret = snd_soc_component_trigger(component, substream, cmd); if (ret < 0) @@ -1103,20 +1269,15 @@ static int soc_pcm_bespoke_trigger(struct snd_pcm_substream *substream, int cmd) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai *codec_dai; + struct snd_soc_dai *dai; int i, ret; - for_each_rtd_codec_dai(rtd, i, codec_dai) { - ret = snd_soc_dai_bespoke_trigger(codec_dai, substream, cmd); + for_each_rtd_dais(rtd, i, dai) { + ret = snd_soc_dai_bespoke_trigger(dai, substream, cmd); if (ret < 0) return ret; } - ret = snd_soc_dai_bespoke_trigger(cpu_dai, substream, cmd); - if (ret < 0) - return ret; - return 0; } /* @@ -1127,12 +1288,13 @@ static int soc_pcm_bespoke_trigger(struct snd_pcm_substream *substream, static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai; struct snd_soc_dai *codec_dai; struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_uframes_t offset = 0; snd_pcm_sframes_t delay = 0; snd_pcm_sframes_t codec_delay = 0; + snd_pcm_sframes_t cpu_delay = 0; int i; /* clearing the previous total delay */ @@ -1143,9 +1305,13 @@ static snd_pcm_uframes_t soc_pcm_pointer(struct snd_pcm_substream *substream) /* base delay if assigned in pointer callback */ delay = runtime->delay; - delay += snd_soc_dai_delay(cpu_dai, substream); + for_each_rtd_cpu_dais(rtd, i, cpu_dai) { + cpu_delay = max(cpu_delay, + snd_soc_dai_delay(cpu_dai, substream)); + } + delay += cpu_delay; - for_each_rtd_codec_dai(rtd, i, codec_dai) { + for_each_rtd_codec_dais(rtd, i, codec_dai) { codec_delay = max(codec_delay, snd_soc_dai_delay(codec_dai, substream)); } @@ -1162,9 +1328,6 @@ static int dpcm_be_connect(struct snd_soc_pcm_runtime *fe, { struct snd_soc_dpcm *dpcm; unsigned long flags; -#ifdef CONFIG_DEBUG_FS - char *name; -#endif /* only add new dpcms */ for_each_dpcm_be(fe, stream, dpcm) { @@ -1189,17 +1352,8 @@ static int dpcm_be_connect(struct snd_soc_pcm_runtime *fe, stream ? "capture" : "playback", fe->dai_link->name, stream ? "<-" : "->", be->dai_link->name); -#ifdef CONFIG_DEBUG_FS - name = kasprintf(GFP_KERNEL, "%s:%s", be->dai_link->name, - stream ? "capture" : "playback"); - if (name) { - dpcm->debugfs_state = debugfs_create_dir(name, - fe->debugfs_dpcm_root); - debugfs_create_u32("state", 0644, dpcm->debugfs_state, - &dpcm->state); - kfree(name); - } -#endif + dpcm_create_debugfs_state(dpcm, stream); + return 1; } @@ -1252,9 +1406,8 @@ void dpcm_be_disconnect(struct snd_soc_pcm_runtime *fe, int stream) /* BEs still alive need new FE */ dpcm_be_reparent(fe, dpcm->be, stream); -#ifdef CONFIG_DEBUG_FS - debugfs_remove_recursive(dpcm->debugfs_state); -#endif + dpcm_remove_debugfs_state(dpcm); + spin_lock_irqsave(&fe->card->dpcm_lock, flags); list_del(&dpcm->list_be); list_del(&dpcm->list_fe); @@ -1268,74 +1421,41 @@ static struct snd_soc_pcm_runtime *dpcm_get_be(struct snd_soc_card *card, struct snd_soc_dapm_widget *widget, int stream) { struct snd_soc_pcm_runtime *be; + struct snd_soc_dapm_widget *w; struct snd_soc_dai *dai; int i; dev_dbg(card->dev, "ASoC: find BE for widget %s\n", widget->name); - if (stream == SNDRV_PCM_STREAM_PLAYBACK) { - for_each_card_rtds(card, be) { - - if (!be->dai_link->no_pcm) - continue; - - dev_dbg(card->dev, "ASoC: try BE : %s\n", - be->cpu_dai->playback_widget ? - be->cpu_dai->playback_widget->name : "(not set)"); + for_each_card_rtds(card, be) { - if (be->cpu_dai->playback_widget == widget) - return be; - - for_each_rtd_codec_dai(be, i, dai) { - if (dai->playback_widget == widget) - return be; - } - } - } else { - - for_each_card_rtds(card, be) { + if (!be->dai_link->no_pcm) + continue; - if (!be->dai_link->no_pcm) - continue; + for_each_rtd_dais(be, i, dai) { + w = snd_soc_dai_get_widget(dai, stream); - dev_dbg(card->dev, "ASoC: try BE %s\n", - be->cpu_dai->capture_widget ? - be->cpu_dai->capture_widget->name : "(not set)"); + dev_dbg(card->dev, "ASoC: try BE : %s\n", + w ? w->name : "(not set)"); - if (be->cpu_dai->capture_widget == widget) + if (w == widget) return be; - - for_each_rtd_codec_dai(be, i, dai) { - if (dai->capture_widget == widget) - return be; - } } } - /* dai link name and stream name set correctly ? */ - dev_err(card->dev, "ASoC: can't get %s BE for %s\n", - stream ? "capture" : "playback", widget->name); + /* Widget provided is not a BE */ return NULL; } -static inline struct snd_soc_dapm_widget * - dai_get_widget(struct snd_soc_dai *dai, int stream) -{ - if (stream == SNDRV_PCM_STREAM_PLAYBACK) - return dai->playback_widget; - else - return dai->capture_widget; -} - static int widget_in_list(struct snd_soc_dapm_widget_list *list, struct snd_soc_dapm_widget *widget) { + struct snd_soc_dapm_widget *w; int i; - for (i = 0; i < list->num_widgets; i++) { - if (widget == list->widgets[i]) + for_each_dapm_widgets(list, i, w) + if (widget == w) return 1; - } return 0; } @@ -1345,36 +1465,17 @@ static bool dpcm_end_walk_at_be(struct snd_soc_dapm_widget *widget, { struct snd_soc_card *card = widget->dapm->card; struct snd_soc_pcm_runtime *rtd; - struct snd_soc_dai *dai; - int i; + int stream; - if (dir == SND_SOC_DAPM_DIR_OUT) { - for_each_card_rtds(card, rtd) { - if (!rtd->dai_link->no_pcm) - continue; - - if (rtd->cpu_dai->playback_widget == widget) - return true; - - for_each_rtd_codec_dai(rtd, i, dai) { - if (dai->playback_widget == widget) - return true; - } - } - } else { /* SND_SOC_DAPM_DIR_IN */ - for_each_card_rtds(card, rtd) { - if (!rtd->dai_link->no_pcm) - continue; - - if (rtd->cpu_dai->capture_widget == widget) - return true; + /* adjust dir to stream */ + if (dir == SND_SOC_DAPM_DIR_OUT) + stream = SNDRV_PCM_STREAM_PLAYBACK; + else + stream = SNDRV_PCM_STREAM_CAPTURE; - for_each_rtd_codec_dai(rtd, i, dai) { - if (dai->capture_widget == widget) - return true; - } - } - } + rtd = dpcm_get_be(card, widget, stream); + if (rtd) + return true; return false; } @@ -1385,6 +1486,12 @@ int dpcm_path_get(struct snd_soc_pcm_runtime *fe, struct snd_soc_dai *cpu_dai = fe->cpu_dai; int paths; + if (fe->num_cpus > 1) { + dev_err(fe->dev, + "%s doesn't support Multi CPU yet\n", __func__); + return -EINVAL; + } + /* get number of valid DAI paths and their widgets */ paths = snd_soc_dapm_dai_get_connected_widgets(cpu_dai, stream, list, dpcm_end_walk_at_be); @@ -1395,37 +1502,42 @@ int dpcm_path_get(struct snd_soc_pcm_runtime *fe, return paths; } -static int dpcm_prune_paths(struct snd_soc_pcm_runtime *fe, int stream, - struct snd_soc_dapm_widget_list **list_) +void dpcm_path_put(struct snd_soc_dapm_widget_list **list) +{ + snd_soc_dapm_dai_free_widgets(list); +} + +static bool dpcm_be_is_active(struct snd_soc_dpcm *dpcm, int stream, + struct snd_soc_dapm_widget_list *list) { - struct snd_soc_dpcm *dpcm; - struct snd_soc_dapm_widget_list *list = *list_; struct snd_soc_dapm_widget *widget; struct snd_soc_dai *dai; - int prune = 0; - int do_prune; - - /* Destroy any old FE <--> BE connections */ - for_each_dpcm_be(fe, stream, dpcm) { - unsigned int i; + unsigned int i; - /* is there a valid CPU DAI widget for this BE */ - widget = dai_get_widget(dpcm->be->cpu_dai, stream); + /* is there a valid DAI widget for this BE */ + for_each_rtd_dais(dpcm->be, i, dai) { + widget = snd_soc_dai_get_widget(dai, stream); - /* prune the BE if it's no longer in our active list */ + /* + * The BE is pruned only if none of the dai + * widgets are in the active list. + */ if (widget && widget_in_list(list, widget)) - continue; + return true; + } - /* is there a valid CODEC DAI widget for this BE */ - do_prune = 1; - for_each_rtd_codec_dai(dpcm->be, i, dai) { - widget = dai_get_widget(dai, stream); + return false; +} - /* prune the BE if it's no longer in our active list */ - if (widget && widget_in_list(list, widget)) - do_prune = 0; - } - if (!do_prune) +static int dpcm_prune_paths(struct snd_soc_pcm_runtime *fe, int stream, + struct snd_soc_dapm_widget_list **list_) +{ + struct snd_soc_dpcm *dpcm; + int prune = 0; + + /* Destroy any old FE <--> BE connections */ + for_each_dpcm_be(fe, stream, dpcm) { + if (dpcm_be_is_active(dpcm, stream, *list_)) continue; dev_dbg(fe->dev, "ASoC: pruning %s BE %s for %s\n", @@ -1446,12 +1558,13 @@ static int dpcm_add_paths(struct snd_soc_pcm_runtime *fe, int stream, struct snd_soc_card *card = fe->card; struct snd_soc_dapm_widget_list *list = *list_; struct snd_soc_pcm_runtime *be; + struct snd_soc_dapm_widget *widget; int i, new = 0, err; /* Create any new FE <--> BE connections */ - for (i = 0; i < list->num_widgets; i++) { + for_each_dapm_widgets(list, i, widget) { - switch (list->widgets[i]->id) { + switch (widget->id) { case snd_soc_dapm_dai_in: if (stream != SNDRV_PCM_STREAM_PLAYBACK) continue; @@ -1465,17 +1578,13 @@ static int dpcm_add_paths(struct snd_soc_pcm_runtime *fe, int stream, } /* is there a valid BE rtd for this widget */ - be = dpcm_get_be(card, list->widgets[i], stream); + be = dpcm_get_be(card, widget, stream); if (!be) { dev_err(fe->dev, "ASoC: no BE found for %s\n", - list->widgets[i]->name); + widget->name); continue; } - /* make sure BE is a real BE */ - if (!be->dai_link->no_pcm) - continue; - /* don't connect if FE is not running */ if (!fe->dpcm[stream].runtime && !fe->fe_compr) continue; @@ -1484,7 +1593,7 @@ static int dpcm_add_paths(struct snd_soc_pcm_runtime *fe, int stream, err = dpcm_be_connect(fe, be, stream); if (err < 0) { dev_err(fe->dev, "ASoC: can't connect %s\n", - list->widgets[i]->name); + widget->name); break; } else if (err == 0) /* already connected */ continue; @@ -1671,11 +1780,10 @@ static void dpcm_runtime_merge_format(struct snd_pcm_substream *substream, for_each_dpcm_be(fe, stream, dpcm) { struct snd_soc_pcm_runtime *be = dpcm->be; - struct snd_soc_dai_driver *codec_dai_drv; struct snd_soc_pcm_stream *codec_stream; int i; - for_each_rtd_codec_dai(be, i, dai) { + for_each_rtd_codec_dais(be, i, dai) { /* * Skip CODECs which don't support the current stream * type. See soc_pcm_init_runtime_hw() for more details @@ -1683,11 +1791,7 @@ static void dpcm_runtime_merge_format(struct snd_pcm_substream *substream, if (!snd_soc_dai_stream_valid(dai, stream)) continue; - codec_dai_drv = dai->driver; - if (stream == SNDRV_PCM_STREAM_PLAYBACK) - codec_stream = &codec_dai_drv->playback; - else - codec_stream = &codec_dai_drv->capture; + codec_stream = snd_soc_dai_get_pcm_stream(dai, stream); *formats &= codec_stream->formats; } @@ -1712,30 +1816,33 @@ static void dpcm_runtime_merge_chan(struct snd_pcm_substream *substream, for_each_dpcm_be(fe, stream, dpcm) { struct snd_soc_pcm_runtime *be = dpcm->be; - struct snd_soc_dai_driver *cpu_dai_drv = be->cpu_dai->driver; - struct snd_soc_dai_driver *codec_dai_drv; struct snd_soc_pcm_stream *codec_stream; struct snd_soc_pcm_stream *cpu_stream; + struct snd_soc_dai *dai; + int i; - if (stream == SNDRV_PCM_STREAM_PLAYBACK) - cpu_stream = &cpu_dai_drv->playback; - else - cpu_stream = &cpu_dai_drv->capture; + for_each_rtd_cpu_dais(be, i, dai) { + /* + * Skip CPUs which don't support the current stream + * type. See soc_pcm_init_runtime_hw() for more details + */ + if (!snd_soc_dai_stream_valid(dai, stream)) + continue; + + cpu_stream = snd_soc_dai_get_pcm_stream(dai, stream); - *channels_min = max(*channels_min, cpu_stream->channels_min); - *channels_max = min(*channels_max, cpu_stream->channels_max); + *channels_min = max(*channels_min, + cpu_stream->channels_min); + *channels_max = min(*channels_max, + cpu_stream->channels_max); + } /* * chan min/max cannot be enforced if there are multiple CODEC * DAIs connected to a single CPU DAI, use CPU DAI's directly */ if (be->num_codecs == 1) { - codec_dai_drv = be->codec_dais[0]->driver; - - if (stream == SNDRV_PCM_STREAM_PLAYBACK) - codec_stream = &codec_dai_drv->playback; - else - codec_stream = &codec_dai_drv->capture; + codec_stream = snd_soc_dai_get_pcm_stream(be->codec_dais[0], stream); *channels_min = max(*channels_min, codec_stream->channels_min); @@ -1764,41 +1871,23 @@ static void dpcm_runtime_merge_rate(struct snd_pcm_substream *substream, for_each_dpcm_be(fe, stream, dpcm) { struct snd_soc_pcm_runtime *be = dpcm->be; - struct snd_soc_dai_driver *cpu_dai_drv = be->cpu_dai->driver; - struct snd_soc_dai_driver *codec_dai_drv; - struct snd_soc_pcm_stream *codec_stream; - struct snd_soc_pcm_stream *cpu_stream; + struct snd_soc_pcm_stream *pcm; struct snd_soc_dai *dai; int i; - if (stream == SNDRV_PCM_STREAM_PLAYBACK) - cpu_stream = &cpu_dai_drv->playback; - else - cpu_stream = &cpu_dai_drv->capture; - - *rate_min = max(*rate_min, cpu_stream->rate_min); - *rate_max = min_not_zero(*rate_max, cpu_stream->rate_max); - *rates = snd_pcm_rate_mask_intersect(*rates, cpu_stream->rates); - - for_each_rtd_codec_dai(be, i, dai) { + for_each_rtd_dais(be, i, dai) { /* - * Skip CODECs which don't support the current stream + * Skip DAIs which don't support the current stream * type. See soc_pcm_init_runtime_hw() for more details */ if (!snd_soc_dai_stream_valid(dai, stream)) continue; - codec_dai_drv = dai->driver; - if (stream == SNDRV_PCM_STREAM_PLAYBACK) - codec_stream = &codec_dai_drv->playback; - else - codec_stream = &codec_dai_drv->capture; + pcm = snd_soc_dai_get_pcm_stream(dai, stream); - *rate_min = max(*rate_min, codec_stream->rate_min); - *rate_max = min_not_zero(*rate_max, - codec_stream->rate_max); - *rates = snd_pcm_rate_mask_intersect(*rates, - codec_stream->rates); + *rate_min = max(*rate_min, pcm->rate_min); + *rate_max = min_not_zero(*rate_max, pcm->rate_max); + *rates = snd_pcm_rate_mask_intersect(*rates, pcm->rates); } } } @@ -1807,13 +1896,21 @@ static void dpcm_set_fe_runtime(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - struct snd_soc_dai_driver *cpu_dai_drv = cpu_dai->driver; + struct snd_soc_dai *cpu_dai; + int i; - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) - dpcm_init_runtime_hw(runtime, &cpu_dai_drv->playback); - else - dpcm_init_runtime_hw(runtime, &cpu_dai_drv->capture); + for_each_rtd_cpu_dais(rtd, i, cpu_dai) { + /* + * Skip CPUs which don't support the current stream + * type. See soc_pcm_init_runtime_hw() for more details + */ + if (!snd_soc_dai_stream_valid(cpu_dai, substream->stream)) + continue; + + dpcm_init_runtime_hw(runtime, + snd_soc_dai_get_pcm_stream(cpu_dai, + substream->stream)); + } dpcm_runtime_merge_format(substream, &runtime->hw.formats); dpcm_runtime_merge_chan(substream, &runtime->hw.channels_min, @@ -1850,18 +1947,21 @@ static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream, { struct snd_soc_dpcm *dpcm; struct snd_soc_pcm_runtime *fe = fe_substream->private_data; - struct snd_soc_dai *fe_cpu_dai = fe->cpu_dai; + struct snd_soc_dai *fe_cpu_dai; int err; + int i; /* apply symmetry for FE */ if (soc_pcm_has_symmetry(fe_substream)) fe_substream->runtime->hw.info |= SNDRV_PCM_INFO_JOINT_DUPLEX; - /* Symmetry only applies if we've got an active stream. */ - if (fe_cpu_dai->active) { - err = soc_pcm_apply_symmetry(fe_substream, fe_cpu_dai); - if (err < 0) - return err; + for_each_rtd_cpu_dais (fe, i, fe_cpu_dai) { + /* Symmetry only applies if we've got an active stream. */ + if (fe_cpu_dai->active) { + err = soc_pcm_apply_symmetry(fe_substream, fe_cpu_dai); + if (err < 0) + return err; + } } /* apply symmetry for BE */ @@ -1870,7 +1970,7 @@ static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream, struct snd_pcm_substream *be_substream = snd_soc_dpcm_get_substream(be, stream); struct snd_soc_pcm_runtime *rtd; - struct snd_soc_dai *codec_dai; + struct snd_soc_dai *dai; int i; /* A backend may not have the requested substream */ @@ -1885,17 +1985,9 @@ static int dpcm_apply_symmetry(struct snd_pcm_substream *fe_substream, be_substream->runtime->hw.info |= SNDRV_PCM_INFO_JOINT_DUPLEX; /* Symmetry only applies if we've got an active stream. */ - if (rtd->cpu_dai->active) { - err = soc_pcm_apply_symmetry(fe_substream, - rtd->cpu_dai); - if (err < 0) - return err; - } - - for_each_rtd_codec_dai(rtd, i, codec_dai) { - if (codec_dai->active) { - err = soc_pcm_apply_symmetry(fe_substream, - codec_dai); + for_each_rtd_dais(rtd, i, dai) { + if (dai->active) { + err = soc_pcm_apply_symmetry(fe_substream, dai); if (err < 0) return err; } @@ -1913,7 +2005,7 @@ static int dpcm_fe_dai_startup(struct snd_pcm_substream *fe_substream) dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_FE); - ret = dpcm_be_dai_startup(fe, fe_substream->stream); + ret = dpcm_be_dai_startup(fe, stream); if (ret < 0) { dev_err(fe->dev,"ASoC: failed to start some BEs %d\n", ret); goto be_err; @@ -1934,17 +2026,13 @@ static int dpcm_fe_dai_startup(struct snd_pcm_substream *fe_substream) snd_pcm_limit_hw_rates(runtime); ret = dpcm_apply_symmetry(fe_substream, stream); - if (ret < 0) { + if (ret < 0) dev_err(fe->dev, "ASoC: failed to apply dpcm symmetry %d\n", ret); - goto unwind; - } - - dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_NO); - return 0; unwind: - dpcm_be_dai_startup_unwind(fe, fe_substream->stream); + if (ret < 0) + dpcm_be_dai_startup_unwind(fe, stream); be_err: dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_NO); return ret; @@ -1998,7 +2086,7 @@ static int dpcm_fe_dai_shutdown(struct snd_pcm_substream *substream) dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_FE); /* shutdown the BEs */ - dpcm_be_dai_shutdown(fe, substream->stream); + dpcm_be_dai_shutdown(fe, stream); dev_dbg(fe->dev, "ASoC: close FE %s\n", fe->dai_link->name); @@ -2176,9 +2264,9 @@ static int dpcm_fe_dai_hw_params(struct snd_pcm_substream *substream, mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME); dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_FE); - memcpy(&fe->dpcm[substream->stream].hw_params, params, + memcpy(&fe->dpcm[stream].hw_params, params, sizeof(struct snd_pcm_hw_params)); - ret = dpcm_be_dai_hw_params(fe, substream->stream); + ret = dpcm_be_dai_hw_params(fe, stream); if (ret < 0) { dev_err(fe->dev,"ASoC: hw_params BE failed %d\n", ret); goto out; @@ -2500,7 +2588,7 @@ static int dpcm_fe_dai_prepare(struct snd_pcm_substream *substream) goto out; } - ret = dpcm_be_dai_prepare(fe, substream->stream); + ret = dpcm_be_dai_prepare(fe, stream); if (ret < 0) goto out; @@ -2652,36 +2740,18 @@ disconnect: return ret; } -static int dpcm_run_new_update(struct snd_soc_pcm_runtime *fe, int stream) -{ - int ret; - - dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_BE); - ret = dpcm_run_update_startup(fe, stream); - if (ret < 0) - dev_err(fe->dev, "ASoC: failed to startup some BEs\n"); - dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_NO); - - return ret; -} - -static int dpcm_run_old_update(struct snd_soc_pcm_runtime *fe, int stream) -{ - int ret; - - dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_BE); - ret = dpcm_run_update_shutdown(fe, stream); - if (ret < 0) - dev_err(fe->dev, "ASoC: failed to shutdown some BEs\n"); - dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_NO); - - return ret; -} - static int soc_dpcm_fe_runtime_update(struct snd_soc_pcm_runtime *fe, int new) { struct snd_soc_dapm_widget_list *list; + int stream; int count, paths; + int ret; + + if (fe->num_cpus > 1) { + dev_err(fe->dev, + "%s doesn't support Multi CPU yet\n", __func__); + return -EINVAL; + } if (!fe->dai_link->dynamic) return 0; @@ -2694,74 +2764,53 @@ static int soc_dpcm_fe_runtime_update(struct snd_soc_pcm_runtime *fe, int new) dev_dbg(fe->dev, "ASoC: DPCM %s runtime update for FE %s\n", new ? "new" : "old", fe->dai_link->name); - /* skip if FE doesn't have playback capability */ - if (!snd_soc_dai_stream_valid(fe->cpu_dai, SNDRV_PCM_STREAM_PLAYBACK) || - !snd_soc_dai_stream_valid(fe->codec_dai, SNDRV_PCM_STREAM_PLAYBACK)) - goto capture; - - /* skip if FE isn't currently playing */ - if (!fe->cpu_dai->playback_active || !fe->codec_dai->playback_active) - goto capture; - - paths = dpcm_path_get(fe, SNDRV_PCM_STREAM_PLAYBACK, &list); - if (paths < 0) { - dev_warn(fe->dev, "ASoC: %s no valid %s path\n", - fe->dai_link->name, "playback"); - return paths; - } - - /* update any playback paths */ - count = dpcm_process_paths(fe, SNDRV_PCM_STREAM_PLAYBACK, &list, new); - if (count) { - if (new) - dpcm_run_new_update(fe, SNDRV_PCM_STREAM_PLAYBACK); - else - dpcm_run_old_update(fe, SNDRV_PCM_STREAM_PLAYBACK); - - dpcm_clear_pending_state(fe, SNDRV_PCM_STREAM_PLAYBACK); - dpcm_be_disconnect(fe, SNDRV_PCM_STREAM_PLAYBACK); - } + for_each_pcm_streams(stream) { - dpcm_path_put(&list); + /* skip if FE doesn't have playback/capture capability */ + if (!snd_soc_dai_stream_valid(fe->cpu_dai, stream) || + !snd_soc_dai_stream_valid(fe->codec_dai, stream)) + continue; -capture: - /* skip if FE doesn't have capture capability */ - if (!snd_soc_dai_stream_valid(fe->cpu_dai, SNDRV_PCM_STREAM_CAPTURE) || - !snd_soc_dai_stream_valid(fe->codec_dai, SNDRV_PCM_STREAM_CAPTURE)) - return 0; + /* skip if FE isn't currently playing/capturing */ + if (!fe->cpu_dai->stream_active[stream] || + !fe->codec_dai->stream_active[stream]) + continue; - /* skip if FE isn't currently capturing */ - if (!fe->cpu_dai->capture_active || !fe->codec_dai->capture_active) - return 0; + paths = dpcm_path_get(fe, stream, &list); + if (paths < 0) { + dev_warn(fe->dev, "ASoC: %s no valid %s path\n", + fe->dai_link->name, + stream == SNDRV_PCM_STREAM_PLAYBACK ? + "playback" : "capture"); + return paths; + } - paths = dpcm_path_get(fe, SNDRV_PCM_STREAM_CAPTURE, &list); - if (paths < 0) { - dev_warn(fe->dev, "ASoC: %s no valid %s path\n", - fe->dai_link->name, "capture"); - return paths; - } + /* update any playback/capture paths */ + count = dpcm_process_paths(fe, stream, &list, new); + if (count) { + dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_BE); + if (new) + ret = dpcm_run_update_startup(fe, stream); + else + ret = dpcm_run_update_shutdown(fe, stream); + if (ret < 0) + dev_err(fe->dev, "ASoC: failed to shutdown some BEs\n"); + dpcm_set_fe_update_state(fe, stream, SND_SOC_DPCM_UPDATE_NO); - /* update any old capture paths */ - count = dpcm_process_paths(fe, SNDRV_PCM_STREAM_CAPTURE, &list, new); - if (count) { - if (new) - dpcm_run_new_update(fe, SNDRV_PCM_STREAM_CAPTURE); - else - dpcm_run_old_update(fe, SNDRV_PCM_STREAM_CAPTURE); + dpcm_clear_pending_state(fe, stream); + dpcm_be_disconnect(fe, stream); + } - dpcm_clear_pending_state(fe, SNDRV_PCM_STREAM_CAPTURE); - dpcm_be_disconnect(fe, SNDRV_PCM_STREAM_CAPTURE); + dpcm_path_put(&list); } - dpcm_path_put(&list); - return 0; } /* Called by DAPM mixer/mux changes to update audio routing between PCMs and * any DAI links. */ -int soc_dpcm_runtime_update(struct snd_soc_card *card) +int snd_soc_dpcm_runtime_update(struct snd_soc_card *card) { struct snd_soc_pcm_runtime *fe; int ret = 0; @@ -2785,38 +2834,40 @@ out: mutex_unlock(&card->mutex); return ret; } -int soc_dpcm_be_digital_mute(struct snd_soc_pcm_runtime *fe, int mute) +EXPORT_SYMBOL_GPL(snd_soc_dpcm_runtime_update); + +static void dpcm_fe_dai_cleanup(struct snd_pcm_substream *fe_substream) { + struct snd_soc_pcm_runtime *fe = fe_substream->private_data; struct snd_soc_dpcm *dpcm; - struct snd_soc_dai *dai; + int stream = fe_substream->stream; - for_each_dpcm_be(fe, SNDRV_PCM_STREAM_PLAYBACK, dpcm) { + /* mark FE's links ready to prune */ + for_each_dpcm_be(fe, stream, dpcm) + dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE; - struct snd_soc_pcm_runtime *be = dpcm->be; - int i; + dpcm_be_disconnect(fe, stream); - if (be->dai_link->ignore_suspend) - continue; + fe->dpcm[stream].runtime = NULL; +} - for_each_rtd_codec_dai(be, i, dai) { - struct snd_soc_dai_driver *drv = dai->driver; +static int dpcm_fe_dai_close(struct snd_pcm_substream *fe_substream) +{ + struct snd_soc_pcm_runtime *fe = fe_substream->private_data; + int ret; - dev_dbg(be->dev, "ASoC: BE digital mute %s\n", - be->dai_link->name); + mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME); + ret = dpcm_fe_dai_shutdown(fe_substream); - if (drv->ops && drv->ops->digital_mute && - dai->playback_active) - drv->ops->digital_mute(dai, mute); - } - } + dpcm_fe_dai_cleanup(fe_substream); - return 0; + mutex_unlock(&fe->card->mutex); + return ret; } static int dpcm_fe_dai_open(struct snd_pcm_substream *fe_substream) { struct snd_soc_pcm_runtime *fe = fe_substream->private_data; - struct snd_soc_dpcm *dpcm; struct snd_soc_dapm_widget_list *list; int ret; int stream = fe_substream->stream; @@ -2826,8 +2877,7 @@ static int dpcm_fe_dai_open(struct snd_pcm_substream *fe_substream) ret = dpcm_path_get(fe, stream, &list); if (ret < 0) { - mutex_unlock(&fe->card->mutex); - return ret; + goto open_end; } else if (ret == 0) { dev_dbg(fe->dev, "ASoC: %s no valid %s route\n", fe->dai_link->name, stream ? "capture" : "playback"); @@ -2837,37 +2887,12 @@ static int dpcm_fe_dai_open(struct snd_pcm_substream *fe_substream) dpcm_process_paths(fe, stream, &list, 1); ret = dpcm_fe_dai_startup(fe_substream); - if (ret < 0) { - /* clean up all links */ - for_each_dpcm_be(fe, stream, dpcm) - dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE; - - dpcm_be_disconnect(fe, stream); - fe->dpcm[stream].runtime = NULL; - } + if (ret < 0) + dpcm_fe_dai_cleanup(fe_substream); dpcm_clear_pending_state(fe, stream); dpcm_path_put(&list); - mutex_unlock(&fe->card->mutex); - return ret; -} - -static int dpcm_fe_dai_close(struct snd_pcm_substream *fe_substream) -{ - struct snd_soc_pcm_runtime *fe = fe_substream->private_data; - struct snd_soc_dpcm *dpcm; - int stream = fe_substream->stream, ret; - - mutex_lock_nested(&fe->card->mutex, SND_SOC_CARD_CLASS_RUNTIME); - ret = dpcm_fe_dai_shutdown(fe_substream); - - /* mark FE's links ready to prune */ - for_each_dpcm_be(fe, stream, dpcm) - dpcm->state = SND_SOC_DPCM_LINK_STATE_FREE; - - dpcm_be_disconnect(fe, stream); - - fe->dpcm[stream].runtime = NULL; +open_end: mutex_unlock(&fe->card->mutex); return ret; } @@ -2876,7 +2901,7 @@ static int dpcm_fe_dai_close(struct snd_pcm_substream *fe_substream) int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num) { struct snd_soc_dai *codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai; struct snd_soc_component *component; struct snd_pcm *pcm; char new_name[64]; @@ -2888,22 +2913,29 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num) capture = rtd->dai_link->dpcm_capture; } else { /* Adapt stream for codec2codec links */ - struct snd_soc_pcm_stream *cpu_capture = rtd->dai_link->params ? - &cpu_dai->driver->playback : &cpu_dai->driver->capture; - struct snd_soc_pcm_stream *cpu_playback = rtd->dai_link->params ? - &cpu_dai->driver->capture : &cpu_dai->driver->playback; + int cpu_capture = rtd->dai_link->params ? + SNDRV_PCM_STREAM_PLAYBACK : SNDRV_PCM_STREAM_CAPTURE; + int cpu_playback = rtd->dai_link->params ? + SNDRV_PCM_STREAM_CAPTURE : SNDRV_PCM_STREAM_PLAYBACK; + + for_each_rtd_codec_dais(rtd, i, codec_dai) { + if (rtd->num_cpus == 1) { + cpu_dai = rtd->cpu_dais[0]; + } else if (rtd->num_cpus == rtd->num_codecs) { + cpu_dai = rtd->cpu_dais[i]; + } else { + dev_err(rtd->card->dev, + "N cpus to M codecs link is not supported yet\n"); + return -EINVAL; + } - for_each_rtd_codec_dai(rtd, i, codec_dai) { if (snd_soc_dai_stream_valid(codec_dai, SNDRV_PCM_STREAM_PLAYBACK) && - snd_soc_dai_stream_valid(cpu_dai, SNDRV_PCM_STREAM_PLAYBACK)) + snd_soc_dai_stream_valid(cpu_dai, cpu_playback)) playback = 1; if (snd_soc_dai_stream_valid(codec_dai, SNDRV_PCM_STREAM_CAPTURE) && - snd_soc_dai_stream_valid(cpu_dai, SNDRV_PCM_STREAM_CAPTURE)) + snd_soc_dai_stream_valid(cpu_dai, cpu_capture)) capture = 1; } - - capture = capture && cpu_capture->channels_min; - playback = playback && cpu_playback->channels_min; } if (rtd->dai_link->playback_only) { @@ -3017,7 +3049,7 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num) out: dev_info(rtd->card->dev, "%s <-> %s mapping ok\n", (rtd->num_codecs > 1) ? "multicodec" : rtd->codec_dai->name, - cpu_dai->name); + (rtd->num_cpus > 1) ? "multicpu" : rtd->cpu_dai->name); return ret; } @@ -3050,33 +3082,17 @@ struct snd_pcm_substream * } EXPORT_SYMBOL_GPL(snd_soc_dpcm_get_substream); -/* get the BE runtime state */ -enum snd_soc_dpcm_state - snd_soc_dpcm_be_get_state(struct snd_soc_pcm_runtime *be, int stream) -{ - return be->dpcm[stream].state; -} -EXPORT_SYMBOL_GPL(snd_soc_dpcm_be_get_state); - -/* set the BE runtime state */ -void snd_soc_dpcm_be_set_state(struct snd_soc_pcm_runtime *be, - int stream, enum snd_soc_dpcm_state state) -{ - be->dpcm[stream].state = state; -} -EXPORT_SYMBOL_GPL(snd_soc_dpcm_be_set_state); - -/* - * We can only hw_free, stop, pause or suspend a BE DAI if any of it's FE - * are not running, paused or suspended for the specified stream direction. - */ -int snd_soc_dpcm_can_be_free_stop(struct snd_soc_pcm_runtime *fe, - struct snd_soc_pcm_runtime *be, int stream) +static int snd_soc_dpcm_check_state(struct snd_soc_pcm_runtime *fe, + struct snd_soc_pcm_runtime *be, + int stream, + const enum snd_soc_dpcm_state *states, + int num_states) { struct snd_soc_dpcm *dpcm; int state; int ret = 1; unsigned long flags; + int i; spin_lock_irqsave(&fe->card->dpcm_lock, flags); for_each_dpcm_fe(be, stream, dpcm) { @@ -3085,18 +3101,34 @@ int snd_soc_dpcm_can_be_free_stop(struct snd_soc_pcm_runtime *fe, continue; state = dpcm->fe->dpcm[stream].state; - if (state == SND_SOC_DPCM_STATE_START || - state == SND_SOC_DPCM_STATE_PAUSED || - state == SND_SOC_DPCM_STATE_SUSPEND) { - ret = 0; - break; + for (i = 0; i < num_states; i++) { + if (state == states[i]) { + ret = 0; + break; + } } } spin_unlock_irqrestore(&fe->card->dpcm_lock, flags); - /* it's safe to free/stop this BE DAI */ + /* it's safe to do this BE DAI */ return ret; } + +/* + * We can only hw_free, stop, pause or suspend a BE DAI if any of it's FE + * are not running, paused or suspended for the specified stream direction. + */ +int snd_soc_dpcm_can_be_free_stop(struct snd_soc_pcm_runtime *fe, + struct snd_soc_pcm_runtime *be, int stream) +{ + const enum snd_soc_dpcm_state state[] = { + SND_SOC_DPCM_STATE_START, + SND_SOC_DPCM_STATE_PAUSED, + SND_SOC_DPCM_STATE_SUSPEND, + }; + + return snd_soc_dpcm_check_state(fe, be, stream, state, ARRAY_SIZE(state)); +} EXPORT_SYMBOL_GPL(snd_soc_dpcm_can_be_free_stop); /* @@ -3106,168 +3138,13 @@ EXPORT_SYMBOL_GPL(snd_soc_dpcm_can_be_free_stop); int snd_soc_dpcm_can_be_params(struct snd_soc_pcm_runtime *fe, struct snd_soc_pcm_runtime *be, int stream) { - struct snd_soc_dpcm *dpcm; - int state; - int ret = 1; - unsigned long flags; - - spin_lock_irqsave(&fe->card->dpcm_lock, flags); - for_each_dpcm_fe(be, stream, dpcm) { - - if (dpcm->fe == fe) - continue; + const enum snd_soc_dpcm_state state[] = { + SND_SOC_DPCM_STATE_START, + SND_SOC_DPCM_STATE_PAUSED, + SND_SOC_DPCM_STATE_SUSPEND, + SND_SOC_DPCM_STATE_PREPARE, + }; - state = dpcm->fe->dpcm[stream].state; - if (state == SND_SOC_DPCM_STATE_START || - state == SND_SOC_DPCM_STATE_PAUSED || - state == SND_SOC_DPCM_STATE_SUSPEND || - state == SND_SOC_DPCM_STATE_PREPARE) { - ret = 0; - break; - } - } - spin_unlock_irqrestore(&fe->card->dpcm_lock, flags); - - /* it's safe to change hw_params */ - return ret; + return snd_soc_dpcm_check_state(fe, be, stream, state, ARRAY_SIZE(state)); } EXPORT_SYMBOL_GPL(snd_soc_dpcm_can_be_params); - -#ifdef CONFIG_DEBUG_FS -static const char *dpcm_state_string(enum snd_soc_dpcm_state state) -{ - switch (state) { - case SND_SOC_DPCM_STATE_NEW: - return "new"; - case SND_SOC_DPCM_STATE_OPEN: - return "open"; - case SND_SOC_DPCM_STATE_HW_PARAMS: - return "hw_params"; - case SND_SOC_DPCM_STATE_PREPARE: - return "prepare"; - case SND_SOC_DPCM_STATE_START: - return "start"; - case SND_SOC_DPCM_STATE_STOP: - return "stop"; - case SND_SOC_DPCM_STATE_SUSPEND: - return "suspend"; - case SND_SOC_DPCM_STATE_PAUSED: - return "paused"; - case SND_SOC_DPCM_STATE_HW_FREE: - return "hw_free"; - case SND_SOC_DPCM_STATE_CLOSE: - return "close"; - } - - return "unknown"; -} - -static ssize_t dpcm_show_state(struct snd_soc_pcm_runtime *fe, - int stream, char *buf, size_t size) -{ - struct snd_pcm_hw_params *params = &fe->dpcm[stream].hw_params; - struct snd_soc_dpcm *dpcm; - ssize_t offset = 0; - unsigned long flags; - - /* FE state */ - offset += scnprintf(buf + offset, size - offset, - "[%s - %s]\n", fe->dai_link->name, - stream ? "Capture" : "Playback"); - - offset += scnprintf(buf + offset, size - offset, "State: %s\n", - dpcm_state_string(fe->dpcm[stream].state)); - - if ((fe->dpcm[stream].state >= SND_SOC_DPCM_STATE_HW_PARAMS) && - (fe->dpcm[stream].state <= SND_SOC_DPCM_STATE_STOP)) - offset += scnprintf(buf + offset, size - offset, - "Hardware Params: " - "Format = %s, Channels = %d, Rate = %d\n", - snd_pcm_format_name(params_format(params)), - params_channels(params), - params_rate(params)); - - /* BEs state */ - offset += scnprintf(buf + offset, size - offset, "Backends:\n"); - - if (list_empty(&fe->dpcm[stream].be_clients)) { - offset += scnprintf(buf + offset, size - offset, - " No active DSP links\n"); - goto out; - } - - spin_lock_irqsave(&fe->card->dpcm_lock, flags); - for_each_dpcm_be(fe, stream, dpcm) { - struct snd_soc_pcm_runtime *be = dpcm->be; - params = &dpcm->hw_params; - - offset += scnprintf(buf + offset, size - offset, - "- %s\n", be->dai_link->name); - - offset += scnprintf(buf + offset, size - offset, - " State: %s\n", - dpcm_state_string(be->dpcm[stream].state)); - - if ((be->dpcm[stream].state >= SND_SOC_DPCM_STATE_HW_PARAMS) && - (be->dpcm[stream].state <= SND_SOC_DPCM_STATE_STOP)) - offset += scnprintf(buf + offset, size - offset, - " Hardware Params: " - "Format = %s, Channels = %d, Rate = %d\n", - snd_pcm_format_name(params_format(params)), - params_channels(params), - params_rate(params)); - } - spin_unlock_irqrestore(&fe->card->dpcm_lock, flags); -out: - return offset; -} - -static ssize_t dpcm_state_read_file(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos) -{ - struct snd_soc_pcm_runtime *fe = file->private_data; - ssize_t out_count = PAGE_SIZE, offset = 0, ret = 0; - char *buf; - - buf = kmalloc(out_count, GFP_KERNEL); - if (!buf) - return -ENOMEM; - - if (snd_soc_dai_stream_valid(fe->cpu_dai, SNDRV_PCM_STREAM_PLAYBACK)) - offset += dpcm_show_state(fe, SNDRV_PCM_STREAM_PLAYBACK, - buf + offset, out_count - offset); - - if (snd_soc_dai_stream_valid(fe->cpu_dai, SNDRV_PCM_STREAM_CAPTURE)) - offset += dpcm_show_state(fe, SNDRV_PCM_STREAM_CAPTURE, - buf + offset, out_count - offset); - - ret = simple_read_from_buffer(user_buf, count, ppos, buf, offset); - - kfree(buf); - return ret; -} - -static const struct file_operations dpcm_state_fops = { - .open = simple_open, - .read = dpcm_state_read_file, - .llseek = default_llseek, -}; - -void soc_dpcm_debugfs_add(struct snd_soc_pcm_runtime *rtd) -{ - if (!rtd->dai_link) - return; - - if (!rtd->dai_link->dynamic) - return; - - if (!rtd->card->debugfs_card_root) - return; - - rtd->debugfs_dpcm_root = debugfs_create_dir(rtd->dai_link->name, - rtd->card->debugfs_card_root); - - debugfs_create_file("state", 0444, rtd->debugfs_dpcm_root, - rtd, &dpcm_state_fops); -} -#endif diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c index c98766957c10..1f81cd2d29cf 100644 --- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -1909,6 +1909,10 @@ static int soc_tplg_fe_link_create(struct soc_tplg *tplg, link->num_codecs = 1; link->num_platforms = 1; + link->dobj.index = tplg->index; + link->dobj.ops = tplg->ops; + link->dobj.type = SND_SOC_DOBJ_DAI_LINK; + if (strlen(pcm->pcm_name)) { link->name = kstrdup(pcm->pcm_name, GFP_KERNEL); link->stream_name = kstrdup(pcm->pcm_name, GFP_KERNEL); @@ -1945,9 +1949,6 @@ static int soc_tplg_fe_link_create(struct soc_tplg *tplg, goto err; } - link->dobj.index = tplg->index; - link->dobj.ops = tplg->ops; - link->dobj.type = SND_SOC_DOBJ_DAI_LINK; list_add(&link->dobj.list, &tplg->comp->dobj_list); return 0; @@ -2777,7 +2778,7 @@ void snd_soc_tplg_widget_remove_all(struct snd_soc_dapm_context *dapm, { struct snd_soc_dapm_widget *w, *next_w; - list_for_each_entry_safe(w, next_w, &dapm->card->widgets, list) { + for_each_card_widgets_safe(dapm->card, w, next_w) { /* make sure we are a widget with correct context */ if (w->dobj.type != SND_SOC_DOBJ_WIDGET || w->dapm != dapm) diff --git a/sound/soc/sof/Kconfig b/sound/soc/sof/Kconfig index 827b0ec92522..4dda4b62509f 100644 --- a/sound/soc/sof/Kconfig +++ b/sound/soc/sof/Kconfig @@ -41,6 +41,15 @@ config SND_SOC_SOF_OF required to enable i.MX8 devices. Say Y if you need this option. If unsure select "N". +config SND_SOC_SOF_DEBUG_PROBES + bool "SOF enable data probing" + select SND_SOC_COMPRESS + help + This option enables the data probing feature that can be used to + gather data directly from specific points of the audio pipeline. + Say Y if you want to enable probes. + If unsure, select "N". + config SND_SOC_SOF_DEVELOPER_SUPPORT bool "SOF developer options support" depends on EXPERT diff --git a/sound/soc/sof/Makefile b/sound/soc/sof/Makefile index 0a8bc72c28a5..8eca2f85c90e 100644 --- a/sound/soc/sof/Makefile +++ b/sound/soc/sof/Makefile @@ -2,6 +2,7 @@ snd-sof-objs := core.o ops.o loader.o ipc.o pcm.o pm.o debug.o topology.o\ control.o trace.o utils.o sof-audio.o +snd-sof-$(CONFIG_SND_SOC_SOF_DEBUG_PROBES) += probe.o compress.o snd-sof-pci-objs := sof-pci-dev.o snd-sof-acpi-objs := sof-acpi-dev.o diff --git a/sound/soc/sof/compress.c b/sound/soc/sof/compress.c new file mode 100644 index 000000000000..7354dc6a49cf --- /dev/null +++ b/sound/soc/sof/compress.c @@ -0,0 +1,146 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) +// +// This file is provided under a dual BSD/GPLv2 license. When using or +// redistributing this file, you may do so under either license. +// +// Copyright(c) 2019-2020 Intel Corporation. All rights reserved. +// +// Author: Cezary Rojewski <cezary.rojewski@intel.com> +// + +#include <sound/soc.h> +#include "compress.h" +#include "ops.h" +#include "probe.h" + +struct snd_compr_ops sof_probe_compressed_ops = { + .copy = sof_probe_compr_copy, +}; +EXPORT_SYMBOL(sof_probe_compressed_ops); + +int sof_probe_compr_open(struct snd_compr_stream *cstream, + struct snd_soc_dai *dai) +{ + struct snd_sof_dev *sdev = + snd_soc_component_get_drvdata(dai->component); + int ret; + + ret = snd_sof_probe_compr_assign(sdev, cstream, dai); + if (ret < 0) { + dev_err(dai->dev, "Failed to assign probe stream: %d\n", ret); + return ret; + } + + sdev->extractor_stream_tag = ret; + return 0; +} +EXPORT_SYMBOL(sof_probe_compr_open); + +int sof_probe_compr_free(struct snd_compr_stream *cstream, + struct snd_soc_dai *dai) +{ + struct snd_sof_dev *sdev = + snd_soc_component_get_drvdata(dai->component); + struct sof_probe_point_desc *desc; + size_t num_desc; + int i, ret; + + /* disconnect all probe points */ + ret = sof_ipc_probe_points_info(sdev, &desc, &num_desc); + if (ret < 0) { + dev_err(dai->dev, "Failed to get probe points: %d\n", ret); + goto exit; + } + + for (i = 0; i < num_desc; i++) + sof_ipc_probe_points_remove(sdev, &desc[i].buffer_id, 1); + kfree(desc); + +exit: + ret = sof_ipc_probe_deinit(sdev); + if (ret < 0) + dev_err(dai->dev, "Failed to deinit probe: %d\n", ret); + + sdev->extractor_stream_tag = SOF_PROBE_INVALID_NODE_ID; + snd_compr_free_pages(cstream); + + return snd_sof_probe_compr_free(sdev, cstream, dai); +} +EXPORT_SYMBOL(sof_probe_compr_free); + +int sof_probe_compr_set_params(struct snd_compr_stream *cstream, + struct snd_compr_params *params, struct snd_soc_dai *dai) +{ + struct snd_compr_runtime *rtd = cstream->runtime; + struct snd_sof_dev *sdev = + snd_soc_component_get_drvdata(dai->component); + int ret; + + cstream->dma_buffer.dev.type = SNDRV_DMA_TYPE_DEV_SG; + cstream->dma_buffer.dev.dev = sdev->dev; + ret = snd_compr_malloc_pages(cstream, rtd->buffer_size); + if (ret < 0) + return ret; + + ret = snd_sof_probe_compr_set_params(sdev, cstream, params, dai); + if (ret < 0) + return ret; + + ret = sof_ipc_probe_init(sdev, sdev->extractor_stream_tag, + rtd->dma_bytes); + if (ret < 0) { + dev_err(dai->dev, "Failed to init probe: %d\n", ret); + return ret; + } + + return 0; +} +EXPORT_SYMBOL(sof_probe_compr_set_params); + +int sof_probe_compr_trigger(struct snd_compr_stream *cstream, int cmd, + struct snd_soc_dai *dai) +{ + struct snd_sof_dev *sdev = + snd_soc_component_get_drvdata(dai->component); + + return snd_sof_probe_compr_trigger(sdev, cstream, cmd, dai); +} +EXPORT_SYMBOL(sof_probe_compr_trigger); + +int sof_probe_compr_pointer(struct snd_compr_stream *cstream, + struct snd_compr_tstamp *tstamp, struct snd_soc_dai *dai) +{ + struct snd_sof_dev *sdev = + snd_soc_component_get_drvdata(dai->component); + + return snd_sof_probe_compr_pointer(sdev, cstream, tstamp, dai); +} +EXPORT_SYMBOL(sof_probe_compr_pointer); + +int sof_probe_compr_copy(struct snd_compr_stream *cstream, + char __user *buf, size_t count) +{ + struct snd_compr_runtime *rtd = cstream->runtime; + unsigned int offset, n; + void *ptr; + int ret; + + if (count > rtd->buffer_size) + count = rtd->buffer_size; + + div_u64_rem(rtd->total_bytes_transferred, rtd->buffer_size, &offset); + ptr = rtd->dma_area + offset; + n = rtd->buffer_size - offset; + + if (count < n) { + ret = copy_to_user(buf, ptr, count); + } else { + ret = copy_to_user(buf, ptr, n); + ret += copy_to_user(buf + n, rtd->dma_area, count - n); + } + + if (ret) + return count - ret; + return count; +} +EXPORT_SYMBOL(sof_probe_compr_copy); diff --git a/sound/soc/sof/compress.h b/sound/soc/sof/compress.h new file mode 100644 index 000000000000..800f163603e1 --- /dev/null +++ b/sound/soc/sof/compress.h @@ -0,0 +1,31 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */ +/* + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * Copyright(c) 2019-2020 Intel Corporation. All rights reserved. + * + * Author: Cezary Rojewski <cezary.rojewski@intel.com> + */ + +#ifndef __SOF_COMPRESS_H +#define __SOF_COMPRESS_H + +#include <sound/compress_driver.h> + +extern struct snd_compr_ops sof_probe_compressed_ops; + +int sof_probe_compr_open(struct snd_compr_stream *cstream, + struct snd_soc_dai *dai); +int sof_probe_compr_free(struct snd_compr_stream *cstream, + struct snd_soc_dai *dai); +int sof_probe_compr_set_params(struct snd_compr_stream *cstream, + struct snd_compr_params *params, struct snd_soc_dai *dai); +int sof_probe_compr_trigger(struct snd_compr_stream *cstream, int cmd, + struct snd_soc_dai *dai); +int sof_probe_compr_pointer(struct snd_compr_stream *cstream, + struct snd_compr_tstamp *tstamp, struct snd_soc_dai *dai); +int sof_probe_compr_copy(struct snd_compr_stream *cstream, + char __user *buf, size_t count); + +#endif diff --git a/sound/soc/sof/core.c b/sound/soc/sof/core.c index 34cefbaf2d2a..91acfae7935c 100644 --- a/sound/soc/sof/core.c +++ b/sound/soc/sof/core.c @@ -14,6 +14,9 @@ #include <sound/sof.h> #include "sof-priv.h" #include "ops.h" +#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES) +#include "probe.h" +#endif /* see SOF_DBG_ flags */ int sof_core_debug; @@ -286,12 +289,15 @@ int snd_sof_device_probe(struct device *dev, struct snd_sof_pdata *plat_data) /* initialize sof device */ sdev->dev = dev; - /* initialize default D0 sub-state */ - sdev->d0_substate = SOF_DSP_D0I0; + /* initialize default DSP power state */ + sdev->dsp_power_state.state = SOF_DSP_PM_D0; sdev->pdata = plat_data; sdev->first_boot = true; sdev->fw_state = SOF_FW_BOOT_NOT_STARTED; +#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES) + sdev->extractor_stream_tag = SOF_PROBE_INVALID_NODE_ID; +#endif dev_set_drvdata(dev, sdev); /* check all mandatory ops */ diff --git a/sound/soc/sof/debug.c b/sound/soc/sof/debug.c index d2b3b99d3a20..b5c0d6cf72cc 100644 --- a/sound/soc/sof/debug.c +++ b/sound/soc/sof/debug.c @@ -17,6 +17,221 @@ #include "sof-priv.h" #include "ops.h" +#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES) +#include "probe.h" + +/** + * strsplit_u32 - Split string into sequence of u32 tokens + * @buf: String to split into tokens. + * @delim: String containing delimiter characters. + * @tkns: Returned u32 sequence pointer. + * @num_tkns: Returned number of tokens obtained. + */ +static int +strsplit_u32(char **buf, const char *delim, u32 **tkns, size_t *num_tkns) +{ + char *s; + u32 *data, *tmp; + size_t count = 0; + size_t cap = 32; + int ret = 0; + + *tkns = NULL; + *num_tkns = 0; + data = kcalloc(cap, sizeof(*data), GFP_KERNEL); + if (!data) + return -ENOMEM; + + while ((s = strsep(buf, delim)) != NULL) { + ret = kstrtouint(s, 0, data + count); + if (ret) + goto exit; + if (++count >= cap) { + cap *= 2; + tmp = krealloc(data, cap * sizeof(*data), GFP_KERNEL); + if (!tmp) { + ret = -ENOMEM; + goto exit; + } + data = tmp; + } + } + + if (!count) + goto exit; + *tkns = kmemdup(data, count * sizeof(*data), GFP_KERNEL); + if (*tkns == NULL) { + ret = -ENOMEM; + goto exit; + } + *num_tkns = count; + +exit: + kfree(data); + return ret; +} + +static int tokenize_input(const char __user *from, size_t count, + loff_t *ppos, u32 **tkns, size_t *num_tkns) +{ + char *buf; + int ret; + + buf = kmalloc(count + 1, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + ret = simple_write_to_buffer(buf, count, ppos, from, count); + if (ret != count) { + ret = ret >= 0 ? -EIO : ret; + goto exit; + } + + buf[count] = '\0'; + ret = strsplit_u32((char **)&buf, ",", tkns, num_tkns); +exit: + kfree(buf); + return ret; +} + +static ssize_t probe_points_read(struct file *file, + char __user *to, size_t count, loff_t *ppos) +{ + struct snd_sof_dfsentry *dfse = file->private_data; + struct snd_sof_dev *sdev = dfse->sdev; + struct sof_probe_point_desc *desc; + size_t num_desc, len = 0; + char *buf; + int i, ret; + + if (sdev->extractor_stream_tag == SOF_PROBE_INVALID_NODE_ID) { + dev_warn(sdev->dev, "no extractor stream running\n"); + return -ENOENT; + } + + buf = kzalloc(PAGE_SIZE, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + ret = sof_ipc_probe_points_info(sdev, &desc, &num_desc); + if (ret < 0) + goto exit; + + for (i = 0; i < num_desc; i++) { + ret = snprintf(buf + len, PAGE_SIZE - len, + "Id: %#010x Purpose: %d Node id: %#x\n", + desc[i].buffer_id, desc[i].purpose, desc[i].stream_tag); + if (ret < 0) + goto free_desc; + len += ret; + } + + ret = simple_read_from_buffer(to, count, ppos, buf, len); +free_desc: + kfree(desc); +exit: + kfree(buf); + return ret; +} + +static ssize_t probe_points_write(struct file *file, + const char __user *from, size_t count, loff_t *ppos) +{ + struct snd_sof_dfsentry *dfse = file->private_data; + struct snd_sof_dev *sdev = dfse->sdev; + struct sof_probe_point_desc *desc; + size_t num_tkns, bytes; + u32 *tkns; + int ret; + + if (sdev->extractor_stream_tag == SOF_PROBE_INVALID_NODE_ID) { + dev_warn(sdev->dev, "no extractor stream running\n"); + return -ENOENT; + } + + ret = tokenize_input(from, count, ppos, &tkns, &num_tkns); + if (ret < 0) + return ret; + bytes = sizeof(*tkns) * num_tkns; + if (!num_tkns || (bytes % sizeof(*desc))) { + ret = -EINVAL; + goto exit; + } + + desc = (struct sof_probe_point_desc *)tkns; + ret = sof_ipc_probe_points_add(sdev, + desc, bytes / sizeof(*desc)); + if (!ret) + ret = count; +exit: + kfree(tkns); + return ret; +} + +static const struct file_operations probe_points_fops = { + .open = simple_open, + .read = probe_points_read, + .write = probe_points_write, + .llseek = default_llseek, +}; + +static ssize_t probe_points_remove_write(struct file *file, + const char __user *from, size_t count, loff_t *ppos) +{ + struct snd_sof_dfsentry *dfse = file->private_data; + struct snd_sof_dev *sdev = dfse->sdev; + size_t num_tkns; + u32 *tkns; + int ret; + + if (sdev->extractor_stream_tag == SOF_PROBE_INVALID_NODE_ID) { + dev_warn(sdev->dev, "no extractor stream running\n"); + return -ENOENT; + } + + ret = tokenize_input(from, count, ppos, &tkns, &num_tkns); + if (ret < 0) + return ret; + if (!num_tkns) { + ret = -EINVAL; + goto exit; + } + + ret = sof_ipc_probe_points_remove(sdev, tkns, num_tkns); + if (!ret) + ret = count; +exit: + kfree(tkns); + return ret; +} + +static const struct file_operations probe_points_remove_fops = { + .open = simple_open, + .write = probe_points_remove_write, + .llseek = default_llseek, +}; + +static int snd_sof_debugfs_probe_item(struct snd_sof_dev *sdev, + const char *name, mode_t mode, + const struct file_operations *fops) +{ + struct snd_sof_dfsentry *dfse; + + dfse = devm_kzalloc(sdev->dev, sizeof(*dfse), GFP_KERNEL); + if (!dfse) + return -ENOMEM; + + dfse->type = SOF_DFSENTRY_TYPE_BUF; + dfse->sdev = sdev; + + debugfs_create_file(name, mode, sdev->debugfs_root, dfse, fops); + /* add to dfsentry list */ + list_add(&dfse->list, &sdev->dfsentry_list); + + return 0; +} +#endif + #if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST) #define MAX_IPC_FLOOD_DURATION_MS 1000 #define MAX_IPC_FLOOD_COUNT 10000 @@ -436,6 +651,17 @@ int snd_sof_dbg_init(struct snd_sof_dev *sdev) return err; } +#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES) + err = snd_sof_debugfs_probe_item(sdev, "probe_points", + 0644, &probe_points_fops); + if (err < 0) + return err; + err = snd_sof_debugfs_probe_item(sdev, "probe_points_remove", + 0200, &probe_points_remove_fops); + if (err < 0) + return err; +#endif + #if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST) /* create read-write ipc_flood_count debugfs entry */ err = snd_sof_debugfs_buf_item(sdev, NULL, 0, diff --git a/sound/soc/sof/imx/imx8.c b/sound/soc/sof/imx/imx8.c index b2556f5e2871..b692752b2178 100644 --- a/sound/soc/sof/imx/imx8.c +++ b/sound/soc/sof/imx/imx8.c @@ -138,7 +138,7 @@ static int imx8_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) /* * DSP control. */ -static int imx8_run(struct snd_sof_dev *sdev) +static int imx8x_run(struct snd_sof_dev *sdev) { struct imx8_priv *dsp_priv = (struct imx8_priv *)sdev->private; int ret; @@ -178,6 +178,24 @@ static int imx8_run(struct snd_sof_dev *sdev) return 0; } +static int imx8_run(struct snd_sof_dev *sdev) +{ + struct imx8_priv *dsp_priv = (struct imx8_priv *)sdev->private; + int ret; + + ret = imx_sc_misc_set_control(dsp_priv->sc_ipc, IMX_SC_R_DSP, + IMX_SC_C_OFS_SEL, 0); + if (ret < 0) { + dev_err(sdev->dev, "Error system address offset source select\n"); + return ret; + } + + imx_sc_pm_cpu_start(dsp_priv->sc_ipc, IMX_SC_R_DSP, true, + RESET_VECTOR_VADDR); + + return 0; +} + static int imx8_probe(struct snd_sof_dev *sdev) { struct platform_device *pdev = @@ -360,7 +378,7 @@ static struct snd_soc_dai_driver imx8_dai[] = { }, }; -/* i.MX8 ops */ +/* i.MX8 ops */ struct snd_sof_dsp_ops sof_imx8_ops = { /* probe and remove */ .probe = imx8_probe, @@ -390,6 +408,39 @@ struct snd_sof_dsp_ops sof_imx8_ops = { /* DAI drivers */ .drv = imx8_dai, .num_drv = 1, /* we have only 1 ESAI interface on i.MX8 */ +}; +EXPORT_SYMBOL(sof_imx8_ops); + +/* i.MX8X ops */ +struct snd_sof_dsp_ops sof_imx8x_ops = { + /* probe and remove */ + .probe = imx8_probe, + .remove = imx8_remove, + /* DSP core boot */ + .run = imx8x_run, + + /* Block IO */ + .block_read = sof_block_read, + .block_write = sof_block_write, + + /* ipc */ + .send_msg = imx8_send_msg, + .fw_ready = sof_fw_ready, + .get_mailbox_offset = imx8_get_mailbox_offset, + .get_window_offset = imx8_get_window_offset, + + .ipc_msg_data = imx8_ipc_msg_data, + .ipc_pcm_params = imx8_ipc_pcm_params, + + /* module loading */ + .load_module = snd_sof_parse_module_memcpy, + .get_bar_index = imx8_get_bar_index, + /* firmware loading */ + .load_firmware = snd_sof_load_firmware_memcpy, + + /* DAI drivers */ + .drv = imx8_dai, + .num_drv = 1, /* we have only 1 ESAI interface on i.MX8 */ /* ALSA HW info flags */ .hw_info = SNDRV_PCM_INFO_MMAP | @@ -398,6 +449,6 @@ struct snd_sof_dsp_ops sof_imx8_ops = { SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_NO_PERIOD_WAKEUP }; -EXPORT_SYMBOL(sof_imx8_ops); +EXPORT_SYMBOL(sof_imx8x_ops); MODULE_LICENSE("Dual BSD/GPL"); diff --git a/sound/soc/sof/intel/Kconfig b/sound/soc/sof/intel/Kconfig index 56a837d2cb95..c9a2bee4b55c 100644 --- a/sound/soc/sof/intel/Kconfig +++ b/sound/soc/sof/intel/Kconfig @@ -305,6 +305,15 @@ config SND_SOC_SOF_HDA_AUDIO_CODEC Say Y if you want to enable HDAudio codecs with SOF. If unsure select "N". +config SND_SOC_SOF_HDA_PROBES + bool "SOF enable probes over HDA" + depends on SND_SOC_SOF_DEBUG_PROBES + help + This option enables the data probing for Intel(R). + Intel(R) Skylake and newer platforms. + Say Y if you want to enable probes. + If unsure, select "N". + config SND_SOC_SOF_HDA_ALWAYS_ENABLE_DMI_L1 bool "SOF enable DMI Link L1" help @@ -315,17 +324,6 @@ config SND_SOC_SOF_HDA_ALWAYS_ENABLE_DMI_L1 Say Y if you want to enable DMI Link L1 If unsure, select "N". -config SND_SOC_SOF_HDA_COMMON_HDMI_CODEC - bool "SOF common HDA HDMI codec driver" - depends on SND_SOC_SOF_HDA_LINK - depends on SND_HDA_CODEC_HDMI - default SND_HDA_CODEC_HDMI - help - This adds support for HDMI audio by using the common HDA - HDMI/DisplayPort codec driver. - Say Y if you want to use the common codec driver with SOF. - If unsure select "Y". - endif ## SND_SOC_SOF_HDA_COMMON config SND_SOC_SOF_HDA_LINK_BASELINE diff --git a/sound/soc/sof/intel/Makefile b/sound/soc/sof/intel/Makefile index b8f58e006e29..cee02a2e00f4 100644 --- a/sound/soc/sof/intel/Makefile +++ b/sound/soc/sof/intel/Makefile @@ -9,6 +9,7 @@ snd-sof-intel-hda-common-objs := hda.o hda-loader.o hda-stream.o hda-trace.o \ hda-dsp.o hda-ipc.o hda-ctrl.o hda-pcm.o \ hda-dai.o hda-bus.o \ apl.o cnl.o +snd-sof-intel-hda-common-$(CONFIG_SND_SOC_SOF_HDA_PROBES) += hda-compress.o snd-sof-intel-hda-objs := hda-codec.o diff --git a/sound/soc/sof/intel/apl.c b/sound/soc/sof/intel/apl.c index 2483b15699e7..02218d22e51f 100644 --- a/sound/soc/sof/intel/apl.c +++ b/sound/soc/sof/intel/apl.c @@ -73,6 +73,15 @@ const struct snd_sof_dsp_ops sof_apl_ops = { .pcm_trigger = hda_dsp_pcm_trigger, .pcm_pointer = hda_dsp_pcm_pointer, +#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES) + /* probe callbacks */ + .probe_assign = hda_probe_compr_assign, + .probe_free = hda_probe_compr_free, + .probe_set_params = hda_probe_compr_set_params, + .probe_trigger = hda_probe_compr_trigger, + .probe_pointer = hda_probe_compr_pointer, +#endif + /* firmware loading */ .load_firmware = snd_sof_load_firmware_raw, diff --git a/sound/soc/sof/intel/cnl.c b/sound/soc/sof/intel/cnl.c index 9e2d8afe0535..e427d00eca71 100644 --- a/sound/soc/sof/intel/cnl.c +++ b/sound/soc/sof/intel/cnl.c @@ -65,11 +65,6 @@ static irqreturn_t cnl_ipc_irq_thread(int irq, void *context) hda_dsp_ipc_get_reply(sdev); snd_sof_ipc_reply(sdev, msg); - if (sdev->code_loading) { - sdev->code_loading = 0; - wake_up(&sdev->waitq); - } - cnl_ipc_dsp_done(sdev); spin_unlock_irq(&sdev->ipc_lock); @@ -171,23 +166,48 @@ static bool cnl_compact_ipc_compress(struct snd_sof_ipc_msg *msg, static int cnl_ipc_send_msg(struct snd_sof_dev *sdev, struct snd_sof_ipc_msg *msg) { + struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; + struct sof_ipc_cmd_hdr *hdr; u32 dr = 0; u32 dd = 0; + /* + * Currently the only compact IPC supported is the PM_GATE + * IPC which is used for transitioning the DSP between the + * D0I0 and D0I3 states. And these are sent only during the + * set_power_state() op. Therefore, there will never be a case + * that a compact IPC results in the DSP exiting D0I3 without + * the host and FW being in sync. + */ if (cnl_compact_ipc_compress(msg, &dr, &dd)) { /* send the message via IPC registers */ snd_sof_dsp_write(sdev, HDA_DSP_BAR, CNL_DSP_REG_HIPCIDD, dd); snd_sof_dsp_write(sdev, HDA_DSP_BAR, CNL_DSP_REG_HIPCIDR, CNL_DSP_REG_HIPCIDR_BUSY | dr); - } else { - /* send the message via mailbox */ - sof_mailbox_write(sdev, sdev->host_box.offset, msg->msg_data, - msg->msg_size); - snd_sof_dsp_write(sdev, HDA_DSP_BAR, CNL_DSP_REG_HIPCIDR, - CNL_DSP_REG_HIPCIDR_BUSY); + return 0; } + /* send the message via mailbox */ + sof_mailbox_write(sdev, sdev->host_box.offset, msg->msg_data, + msg->msg_size); + snd_sof_dsp_write(sdev, HDA_DSP_BAR, CNL_DSP_REG_HIPCIDR, + CNL_DSP_REG_HIPCIDR_BUSY); + + hdr = msg->msg_data; + + /* + * Use mod_delayed_work() to schedule the delayed work + * to avoid scheduling multiple workqueue items when + * IPCs are sent at a high-rate. mod_delayed_work() + * modifies the timer if the work is pending. + * Also, a new delayed work should not be queued after the + * the CTX_SAVE IPC, which is sent before the DSP enters D3. + */ + if (hdr->cmd != (SOF_IPC_GLB_PM_MSG | SOF_IPC_PM_CTX_SAVE)) + mod_delayed_work(system_wq, &hdev->d0i3_work, + msecs_to_jiffies(SOF_HDA_D0I3_WORK_DELAY_MS)); + return 0; } @@ -259,6 +279,15 @@ const struct snd_sof_dsp_ops sof_cnl_ops = { .pcm_trigger = hda_dsp_pcm_trigger, .pcm_pointer = hda_dsp_pcm_pointer, +#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES) + /* probe callbacks */ + .probe_assign = hda_probe_compr_assign, + .probe_free = hda_probe_compr_free, + .probe_set_params = hda_probe_compr_set_params, + .probe_trigger = hda_probe_compr_trigger, + .probe_pointer = hda_probe_compr_pointer, +#endif + /* firmware loading */ .load_firmware = snd_sof_load_firmware_raw, diff --git a/sound/soc/sof/intel/hda-codec.c b/sound/soc/sof/intel/hda-codec.c index ff45075ef720..3041fbbb010a 100644 --- a/sound/soc/sof/intel/hda-codec.c +++ b/sound/soc/sof/intel/hda-codec.c @@ -113,8 +113,14 @@ static int hda_codec_probe(struct snd_sof_dev *sdev, int address, if (ret < 0) return ret; - if ((resp & 0xFFFF0000) == IDISP_VID_INTEL) + if ((resp & 0xFFFF0000) == IDISP_VID_INTEL) { + if (!hdev->bus->audio_component) { + dev_dbg(sdev->dev, + "iDisp hw present but no driver\n"); + return -ENOENT; + } hda_priv->need_display_power = true; + } /* * if common HDMI codec driver is not used, codec load @@ -203,6 +209,9 @@ int hda_codec_i915_exit(struct snd_sof_dev *sdev) struct hdac_bus *bus = sof_to_bus(sdev); int ret; + if (!bus->audio_component) + return 0; + /* power down unconditionally */ snd_hdac_display_power(bus, HDA_CODEC_IDX_CONTROLLER, false); diff --git a/sound/soc/sof/intel/hda-compress.c b/sound/soc/sof/intel/hda-compress.c new file mode 100644 index 000000000000..38a1ebec8478 --- /dev/null +++ b/sound/soc/sof/intel/hda-compress.c @@ -0,0 +1,114 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) +// +// This file is provided under a dual BSD/GPLv2 license. When using or +// redistributing this file, you may do so under either license. +// +// Copyright(c) 2019-2020 Intel Corporation. All rights reserved. +// +// Author: Cezary Rojewski <cezary.rojewski@intel.com> +// + +#include <sound/hdaudio_ext.h> +#include <sound/soc.h> +#include "../sof-priv.h" +#include "hda.h" + +static inline struct hdac_ext_stream * +hda_compr_get_stream(struct snd_compr_stream *cstream) +{ + return cstream->runtime->private_data; +} + +int hda_probe_compr_assign(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, + struct snd_soc_dai *dai) +{ + struct hdac_ext_stream *stream; + + stream = hda_dsp_stream_get(sdev, cstream->direction); + if (!stream) + return -EBUSY; + + hdac_stream(stream)->curr_pos = 0; + hdac_stream(stream)->cstream = cstream; + cstream->runtime->private_data = stream; + + return hdac_stream(stream)->stream_tag; +} + +int hda_probe_compr_free(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, + struct snd_soc_dai *dai) +{ + struct hdac_ext_stream *stream = hda_compr_get_stream(cstream); + int ret; + + ret = hda_dsp_stream_put(sdev, cstream->direction, + hdac_stream(stream)->stream_tag); + if (ret < 0) { + dev_dbg(sdev->dev, "stream put failed: %d\n", ret); + return ret; + } + + hdac_stream(stream)->cstream = NULL; + cstream->runtime->private_data = NULL; + + return 0; +} + +int hda_probe_compr_set_params(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, + struct snd_compr_params *params, + struct snd_soc_dai *dai) +{ + struct hdac_ext_stream *stream = hda_compr_get_stream(cstream); + struct hdac_stream *hstream = hdac_stream(stream); + struct snd_dma_buffer *dmab; + u32 bits, rate; + int bps, ret; + + dmab = cstream->runtime->dma_buffer_p; + /* compr params do not store bit depth, default to S32_LE */ + bps = snd_pcm_format_physical_width(SNDRV_PCM_FORMAT_S32_LE); + if (bps < 0) + return bps; + bits = hda_dsp_get_bits(sdev, bps); + rate = hda_dsp_get_mult_div(sdev, params->codec.sample_rate); + + hstream->format_val = rate | bits | (params->codec.ch_out - 1); + hstream->bufsize = cstream->runtime->buffer_size; + hstream->period_bytes = cstream->runtime->fragment_size; + hstream->no_period_wakeup = 0; + + ret = hda_dsp_stream_hw_params(sdev, stream, dmab, NULL); + if (ret < 0) { + dev_err(sdev->dev, "error: hdac prepare failed: %x\n", ret); + return ret; + } + + return 0; +} + +int hda_probe_compr_trigger(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, int cmd, + struct snd_soc_dai *dai) +{ + struct hdac_ext_stream *stream = hda_compr_get_stream(cstream); + + return hda_dsp_stream_trigger(sdev, stream, cmd); +} + +int hda_probe_compr_pointer(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, + struct snd_compr_tstamp *tstamp, + struct snd_soc_dai *dai) +{ + struct hdac_ext_stream *stream = hda_compr_get_stream(cstream); + struct snd_soc_pcm_stream *pstream; + + pstream = &dai->driver->capture; + tstamp->copied_total = hdac_stream(stream)->curr_pos; + tstamp->sampling_rate = snd_pcm_rate_bit_to_rate(pstream->rates); + + return 0; +} diff --git a/sound/soc/sof/intel/hda-ctrl.c b/sound/soc/sof/intel/hda-ctrl.c index 871b71a15a63..6288b2f99540 100644 --- a/sound/soc/sof/intel/hda-ctrl.c +++ b/sound/soc/sof/intel/hda-ctrl.c @@ -18,6 +18,7 @@ #include <linux/module.h> #include <sound/hdaudio_ext.h> #include <sound/hda_register.h> +#include <sound/hda_component.h> #include "../ops.h" #include "hda.h" @@ -64,15 +65,32 @@ int hda_dsp_ctrl_get_caps(struct snd_sof_dev *sdev) struct hdac_bus *bus = sof_to_bus(sdev); u32 cap, offset, feature; int count = 0; + int ret; + + /* + * On some devices, one reset cycle is necessary before reading + * capabilities + */ + ret = hda_dsp_ctrl_link_reset(sdev, true); + if (ret < 0) + return ret; + ret = hda_dsp_ctrl_link_reset(sdev, false); + if (ret < 0) + return ret; offset = snd_sof_dsp_read(sdev, HDA_DSP_HDA_BAR, SOF_HDA_LLCH); do { - cap = snd_sof_dsp_read(sdev, HDA_DSP_HDA_BAR, offset); - dev_dbg(sdev->dev, "checking for capabilities at offset 0x%x\n", offset & SOF_HDA_CAP_NEXT_MASK); + cap = snd_sof_dsp_read(sdev, HDA_DSP_HDA_BAR, offset); + + if (cap == -1) { + dev_dbg(bus->dev, "Invalid capability reg read\n"); + break; + } + feature = (cap & SOF_HDA_CAP_ID_MASK) >> SOF_HDA_CAP_ID_OFF; switch (feature) { @@ -105,8 +123,8 @@ int hda_dsp_ctrl_get_caps(struct snd_sof_dev *sdev) bus->mlcap = bus->remap_addr + offset; break; default: - dev_vdbg(sdev->dev, "found capability %d at 0x%x\n", - feature, offset); + dev_dbg(sdev->dev, "found capability %d at 0x%x\n", + feature, offset); break; } @@ -176,6 +194,9 @@ int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool full_reset) if (bus->chip_init) return 0; +#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA) + snd_hdac_set_codec_wakeup(bus, true); +#endif hda_dsp_ctrl_misc_clock_gating(sdev, false); if (full_reset) { @@ -183,7 +204,7 @@ int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool full_reset) ret = hda_dsp_ctrl_link_reset(sdev, true); if (ret < 0) { dev_err(sdev->dev, "error: failed to reset HDA controller\n"); - return ret; + goto err; } usleep_range(500, 1000); @@ -192,7 +213,7 @@ int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool full_reset) ret = hda_dsp_ctrl_link_reset(sdev, false); if (ret < 0) { dev_err(sdev->dev, "error: failed to exit HDA controller reset\n"); - return ret; + goto err; } usleep_range(1000, 1200); @@ -202,7 +223,8 @@ int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool full_reset) /* check to see if controller is ready */ if (!snd_hdac_chip_readb(bus, GCTL)) { dev_dbg(bus->dev, "controller not ready!\n"); - return -EBUSY; + ret = -EBUSY; + goto err; } /* Accept unsolicited responses */ @@ -268,7 +290,11 @@ int hda_dsp_ctrl_init_chip(struct snd_sof_dev *sdev, bool full_reset) bus->chip_init = true; +err: hda_dsp_ctrl_misc_clock_gating(sdev, true); +#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA) + snd_hdac_set_codec_wakeup(bus, false); +#endif return ret; } diff --git a/sound/soc/sof/intel/hda-dai.c b/sound/soc/sof/intel/hda-dai.c index 9c6e3f990ee3..833dc303b394 100644 --- a/sound/soc/sof/intel/hda-dai.c +++ b/sound/soc/sof/intel/hda-dai.c @@ -204,7 +204,7 @@ static int hda_link_hw_params(struct snd_pcm_substream *substream, struct hdac_bus *bus = hstream->bus; struct hdac_ext_stream *link_dev; struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream); - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct sof_intel_hda_stream *hda_stream; struct hda_pipe_params p_params = {0}; struct hdac_ext_link *link; @@ -293,7 +293,7 @@ static int hda_link_pcm_trigger(struct snd_pcm_substream *substream, bus = hstream->bus; rtd = snd_pcm_substream_chip(substream); - link = snd_hdac_ext_bus_get_link(bus, rtd->codec_dai->component->name); + link = snd_hdac_ext_bus_get_link(bus, asoc_rtd_to_codec(rtd, 0)->component->name); if (!link) return -EINVAL; @@ -374,7 +374,7 @@ static int hda_link_hw_free(struct snd_pcm_substream *substream, if (ret < 0) return ret; - link = snd_hdac_ext_bus_get_link(bus, rtd->codec_dai->component->name); + link = snd_hdac_ext_bus_get_link(bus, asoc_rtd_to_codec(rtd, 0)->component->name); if (!link) return -EINVAL; @@ -399,6 +399,19 @@ static const struct snd_soc_dai_ops hda_link_dai_ops = { .trigger = hda_link_pcm_trigger, .prepare = hda_link_pcm_prepare, }; + +#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES) +#include "../compress.h" + +static struct snd_soc_cdai_ops sof_probe_compr_ops = { + .startup = sof_probe_compr_open, + .shutdown = sof_probe_compr_free, + .set_params = sof_probe_compr_set_params, + .trigger = sof_probe_compr_trigger, + .pointer = sof_probe_compr_pointer, +}; + +#endif #endif /* @@ -409,56 +422,167 @@ static const struct snd_soc_dai_ops hda_link_dai_ops = { struct snd_soc_dai_driver skl_dai[] = { { .name = "SSP0 Pin", + .playback = { + .channels_min = 1, + .channels_max = 8, + }, + .capture = { + .channels_min = 1, + .channels_max = 8, + }, }, { .name = "SSP1 Pin", + .playback = { + .channels_min = 1, + .channels_max = 8, + }, + .capture = { + .channels_min = 1, + .channels_max = 8, + }, }, { .name = "SSP2 Pin", + .playback = { + .channels_min = 1, + .channels_max = 8, + }, + .capture = { + .channels_min = 1, + .channels_max = 8, + }, }, { .name = "SSP3 Pin", + .playback = { + .channels_min = 1, + .channels_max = 8, + }, + .capture = { + .channels_min = 1, + .channels_max = 8, + }, }, { .name = "SSP4 Pin", + .playback = { + .channels_min = 1, + .channels_max = 8, + }, + .capture = { + .channels_min = 1, + .channels_max = 8, + }, }, { .name = "SSP5 Pin", + .playback = { + .channels_min = 1, + .channels_max = 8, + }, + .capture = { + .channels_min = 1, + .channels_max = 8, + }, }, { .name = "DMIC01 Pin", + .capture = { + .channels_min = 1, + .channels_max = 4, + }, }, { .name = "DMIC16k Pin", + .capture = { + .channels_min = 1, + .channels_max = 4, + }, }, #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA) { .name = "iDisp1 Pin", .ops = &hda_link_dai_ops, + .playback = { + .channels_min = 1, + .channels_max = 8, + }, }, { .name = "iDisp2 Pin", .ops = &hda_link_dai_ops, + .playback = { + .channels_min = 1, + .channels_max = 8, + }, }, { .name = "iDisp3 Pin", .ops = &hda_link_dai_ops, + .playback = { + .channels_min = 1, + .channels_max = 8, + }, }, { .name = "iDisp4 Pin", .ops = &hda_link_dai_ops, + .playback = { + .channels_min = 1, + .channels_max = 8, + }, }, { .name = "Analog CPU DAI", .ops = &hda_link_dai_ops, + .playback = { + .channels_min = 1, + .channels_max = 16, + }, + .capture = { + .channels_min = 1, + .channels_max = 16, + }, }, { .name = "Digital CPU DAI", .ops = &hda_link_dai_ops, + .playback = { + .channels_min = 1, + .channels_max = 16, + }, + .capture = { + .channels_min = 1, + .channels_max = 16, + }, }, { .name = "Alt Analog CPU DAI", .ops = &hda_link_dai_ops, + .playback = { + .channels_min = 1, + .channels_max = 16, + }, + .capture = { + .channels_min = 1, + .channels_max = 16, + }, +}, +#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES) +{ + .name = "Probe Extraction CPU DAI", + .compress_new = snd_soc_new_compress, + .cops = &sof_probe_compr_ops, + .capture = { + .stream_name = "Probe Extraction", + .channels_min = 1, + .channels_max = 8, + .rates = SNDRV_PCM_RATE_48000, + .rate_min = 48000, + .rate_max = 48000, + }, }, #endif +#endif }; diff --git a/sound/soc/sof/intel/hda-dsp.c b/sound/soc/sof/intel/hda-dsp.c index 0848b79967a9..99087b6afb67 100644 --- a/sound/soc/sof/intel/hda-dsp.c +++ b/sound/soc/sof/intel/hda-dsp.c @@ -15,12 +15,21 @@ * Hardware interface for generic Intel audio DSP HDA IP */ +#include <linux/module.h> #include <sound/hdaudio_ext.h> #include <sound/hda_register.h> +#include "../sof-audio.h" #include "../ops.h" #include "hda.h" #include "hda-ipc.h" +static bool hda_enable_trace_D0I3_S0; +#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG) +module_param_named(enable_trace_D0I3_S0, hda_enable_trace_D0I3_S0, bool, 0444); +MODULE_PARM_DESC(enable_trace_D0I3_S0, + "SOF HDA enable trace when the DSP is in D0I3 in S0"); +#endif + /* * DSP Core control. */ @@ -334,17 +343,15 @@ static int hda_dsp_send_pm_gate_ipc(struct snd_sof_dev *sdev, u32 flags) pm_gate.flags = flags; /* send pm_gate ipc to dsp */ - return sof_ipc_tx_message(sdev->ipc, pm_gate.hdr.cmd, &pm_gate, - sizeof(pm_gate), &reply, sizeof(reply)); + return sof_ipc_tx_message_no_pm(sdev->ipc, pm_gate.hdr.cmd, + &pm_gate, sizeof(pm_gate), &reply, + sizeof(reply)); } -int hda_dsp_set_power_state(struct snd_sof_dev *sdev, - enum sof_d0_substate d0_substate) +static int hda_dsp_update_d0i3c_register(struct snd_sof_dev *sdev, u8 value) { struct hdac_bus *bus = sof_to_bus(sdev); - u32 flags; int ret; - u8 value; /* Write to D0I3C after Command-In-Progress bit is cleared */ ret = hda_dsp_wait_d0i3c_done(sdev); @@ -354,7 +361,6 @@ int hda_dsp_set_power_state(struct snd_sof_dev *sdev, } /* Update D0I3C register */ - value = d0_substate == SOF_DSP_D0I3 ? SOF_HDA_VS_D0I3C_I3 : 0; snd_hdac_chip_updateb(bus, VS_D0I3C, SOF_HDA_VS_D0I3C_I3, value); /* Wait for cmd in progress to be cleared before exiting the function */ @@ -367,20 +373,218 @@ int hda_dsp_set_power_state(struct snd_sof_dev *sdev, dev_vdbg(bus->dev, "D0I3C updated, register = 0x%x\n", snd_hdac_chip_readb(bus, VS_D0I3C)); - if (d0_substate == SOF_DSP_D0I0) - flags = HDA_PM_PPG;/* prevent power gating in D0 */ - else - flags = HDA_PM_NO_DMA_TRACE;/* disable DMA trace in D0I3*/ + return 0; +} - /* sending pm_gate IPC */ - ret = hda_dsp_send_pm_gate_ipc(sdev, flags); +static int hda_dsp_set_D0_state(struct snd_sof_dev *sdev, + const struct sof_dsp_power_state *target_state) +{ + u32 flags = 0; + int ret; + u8 value = 0; + + /* + * Sanity check for illegal state transitions + * The only allowed transitions are: + * 1. D3 -> D0I0 + * 2. D0I0 -> D0I3 + * 3. D0I3 -> D0I0 + */ + switch (sdev->dsp_power_state.state) { + case SOF_DSP_PM_D0: + /* Follow the sequence below for D0 substate transitions */ + break; + case SOF_DSP_PM_D3: + /* Follow regular flow for D3 -> D0 transition */ + return 0; + default: + dev_err(sdev->dev, "error: transition from %d to %d not allowed\n", + sdev->dsp_power_state.state, target_state->state); + return -EINVAL; + } + + /* Set flags and register value for D0 target substate */ + if (target_state->substate == SOF_HDA_DSP_PM_D0I3) { + value = SOF_HDA_VS_D0I3C_I3; + + /* + * Trace DMA is disabled by default when the DSP enters D0I3. + * But it can be kept enabled when the DSP enters D0I3 while the + * system is in S0 for debug. + */ + if (hda_enable_trace_D0I3_S0 && + sdev->system_suspend_target != SOF_SUSPEND_NONE) + flags = HDA_PM_NO_DMA_TRACE; + } else { + /* prevent power gating in D0I0 */ + flags = HDA_PM_PPG; + } + + /* update D0I3C register */ + ret = hda_dsp_update_d0i3c_register(sdev, value); if (ret < 0) + return ret; + + /* + * Notify the DSP of the state change. + * If this IPC fails, revert the D0I3C register update in order + * to prevent partial state change. + */ + ret = hda_dsp_send_pm_gate_ipc(sdev, flags); + if (ret < 0) { dev_err(sdev->dev, "error: PM_GATE ipc error %d\n", ret); + goto revert; + } + + return ret; + +revert: + /* fallback to the previous register value */ + value = value ? 0 : SOF_HDA_VS_D0I3C_I3; + + /* + * This can fail but return the IPC error to signal that + * the state change failed. + */ + hda_dsp_update_d0i3c_register(sdev, value); return ret; } +/* helper to log DSP state */ +static void hda_dsp_state_log(struct snd_sof_dev *sdev) +{ + switch (sdev->dsp_power_state.state) { + case SOF_DSP_PM_D0: + switch (sdev->dsp_power_state.substate) { + case SOF_HDA_DSP_PM_D0I0: + dev_dbg(sdev->dev, "Current DSP power state: D0I0\n"); + break; + case SOF_HDA_DSP_PM_D0I3: + dev_dbg(sdev->dev, "Current DSP power state: D0I3\n"); + break; + default: + dev_dbg(sdev->dev, "Unknown DSP D0 substate: %d\n", + sdev->dsp_power_state.substate); + break; + } + break; + case SOF_DSP_PM_D1: + dev_dbg(sdev->dev, "Current DSP power state: D1\n"); + break; + case SOF_DSP_PM_D2: + dev_dbg(sdev->dev, "Current DSP power state: D2\n"); + break; + case SOF_DSP_PM_D3_HOT: + dev_dbg(sdev->dev, "Current DSP power state: D3_HOT\n"); + break; + case SOF_DSP_PM_D3: + dev_dbg(sdev->dev, "Current DSP power state: D3\n"); + break; + case SOF_DSP_PM_D3_COLD: + dev_dbg(sdev->dev, "Current DSP power state: D3_COLD\n"); + break; + default: + dev_dbg(sdev->dev, "Unknown DSP power state: %d\n", + sdev->dsp_power_state.state); + break; + } +} + +/* + * All DSP power state transitions are initiated by the driver. + * If the requested state change fails, the error is simply returned. + * Further state transitions are attempted only when the set_power_save() op + * is called again either because of a new IPC sent to the DSP or + * during system suspend/resume. + */ +int hda_dsp_set_power_state(struct snd_sof_dev *sdev, + const struct sof_dsp_power_state *target_state) +{ + int ret = 0; + + /* + * When the DSP is already in D0I3 and the target state is D0I3, + * it could be the case that the DSP is in D0I3 during S0 + * and the system is suspending to S0Ix. Therefore, + * hda_dsp_set_D0_state() must be called to disable trace DMA + * by sending the PM_GATE IPC to the FW. + */ + if (target_state->substate == SOF_HDA_DSP_PM_D0I3 && + sdev->system_suspend_target == SOF_SUSPEND_S0IX) + goto set_state; + + /* + * For all other cases, return without doing anything if + * the DSP is already in the target state. + */ + if (target_state->state == sdev->dsp_power_state.state && + target_state->substate == sdev->dsp_power_state.substate) + return 0; + +set_state: + switch (target_state->state) { + case SOF_DSP_PM_D0: + ret = hda_dsp_set_D0_state(sdev, target_state); + break; + case SOF_DSP_PM_D3: + /* The only allowed transition is: D0I0 -> D3 */ + if (sdev->dsp_power_state.state == SOF_DSP_PM_D0 && + sdev->dsp_power_state.substate == SOF_HDA_DSP_PM_D0I0) + break; + + dev_err(sdev->dev, + "error: transition from %d to %d not allowed\n", + sdev->dsp_power_state.state, target_state->state); + return -EINVAL; + default: + dev_err(sdev->dev, "error: target state unsupported %d\n", + target_state->state); + return -EINVAL; + } + if (ret < 0) { + dev_err(sdev->dev, + "failed to set requested target DSP state %d substate %d\n", + target_state->state, target_state->substate); + return ret; + } + + sdev->dsp_power_state = *target_state; + hda_dsp_state_log(sdev); + return ret; +} + +/* + * Audio DSP states may transform as below:- + * + * Opportunistic D0I3 in S0 + * Runtime +---------------------+ Delayed D0i3 work timeout + * suspend | +--------------------+ + * +------------+ D0I0(active) | | + * | | <---------------+ | + * | +--------> | New IPC | | + * | |Runtime +--^--+---------^--+--+ (via mailbox) | | + * | |resume | | | | | | + * | | | | | | | | + * | | System| | | | | | + * | | resume| | S3/S0IX | | | | + * | | | | suspend | | S0IX | | + * | | | | | |suspend | | + * | | | | | | | | + * | | | | | | | | + * +-v---+-----------+--v-------+ | | +------+----v----+ + * | | | +-----------> | + * | D3 (suspended) | | | D0I3 | + * | | +--------------+ | + * | | System resume | | + * +----------------------------+ +----------------+ + * + * S0IX suspend: The DSP is in D0I3 if any D0I3-compatible streams + * ignored the suspend trigger. Otherwise the DSP + * is in D3. + */ + static int hda_suspend(struct snd_sof_dev *sdev, bool runtime_suspend) { struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata; @@ -390,6 +594,8 @@ static int hda_suspend(struct snd_sof_dev *sdev, bool runtime_suspend) #endif int ret; + hda_sdw_int_enable(sdev, false); + /* disable IPC interrupts */ hda_dsp_ipc_int_disable(sdev); @@ -486,10 +692,24 @@ int hda_dsp_resume(struct snd_sof_dev *sdev) { struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata; struct pci_dev *pci = to_pci_dev(sdev->dev); + const struct sof_dsp_power_state target_state = { + .state = SOF_DSP_PM_D0, + .substate = SOF_HDA_DSP_PM_D0I0, + }; + int ret; - if (sdev->s0_suspend) { + /* resume from D0I3 */ + if (sdev->dsp_power_state.state == SOF_DSP_PM_D0) { hda_codec_i915_display_power(sdev, true); + /* Set DSP power state */ + ret = snd_sof_dsp_set_power_state(sdev, &target_state); + if (ret < 0) { + dev_err(sdev->dev, "error: setting dsp state %d substate %d\n", + target_state.state, target_state.substate); + return ret; + } + /* restore L1SEN bit */ if (hda->l1_support_changed) snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, @@ -503,13 +723,26 @@ int hda_dsp_resume(struct snd_sof_dev *sdev) } /* init hda controller. DSP cores will be powered up during fw boot */ - return hda_resume(sdev, false); + ret = hda_resume(sdev, false); + if (ret < 0) + return ret; + + return snd_sof_dsp_set_power_state(sdev, &target_state); } int hda_dsp_runtime_resume(struct snd_sof_dev *sdev) { + const struct sof_dsp_power_state target_state = { + .state = SOF_DSP_PM_D0, + }; + int ret; + /* init hda controller. DSP cores will be powered up during fw boot */ - return hda_resume(sdev, true); + ret = hda_resume(sdev, true); + if (ret < 0) + return ret; + + return snd_sof_dsp_set_power_state(sdev, &target_state); } int hda_dsp_runtime_idle(struct snd_sof_dev *sdev) @@ -527,21 +760,47 @@ int hda_dsp_runtime_idle(struct snd_sof_dev *sdev) int hda_dsp_runtime_suspend(struct snd_sof_dev *sdev) { + const struct sof_dsp_power_state target_state = { + .state = SOF_DSP_PM_D3, + }; + int ret; + /* stop hda controller and power dsp off */ - return hda_suspend(sdev, true); + ret = hda_suspend(sdev, true); + if (ret < 0) + return ret; + + return snd_sof_dsp_set_power_state(sdev, &target_state); } -int hda_dsp_suspend(struct snd_sof_dev *sdev) +int hda_dsp_suspend(struct snd_sof_dev *sdev, u32 target_state) { struct sof_intel_hda_dev *hda = sdev->pdata->hw_pdata; struct hdac_bus *bus = sof_to_bus(sdev); struct pci_dev *pci = to_pci_dev(sdev->dev); + const struct sof_dsp_power_state target_dsp_state = { + .state = target_state, + .substate = target_state == SOF_DSP_PM_D0 ? + SOF_HDA_DSP_PM_D0I3 : 0, + }; int ret; - if (sdev->s0_suspend) { + /* cancel any attempt for DSP D0I3 */ + cancel_delayed_work_sync(&hda->d0i3_work); + + if (target_state == SOF_DSP_PM_D0) { /* we can't keep a wakeref to display driver at suspend */ hda_codec_i915_display_power(sdev, false); + /* Set DSP power state */ + ret = snd_sof_dsp_set_power_state(sdev, &target_dsp_state); + if (ret < 0) { + dev_err(sdev->dev, "error: setting dsp state %d substate %d\n", + target_dsp_state.state, + target_dsp_state.substate); + return ret; + } + /* enable L1SEN to make sure the system can enter S0Ix */ hda->l1_support_changed = snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, @@ -562,7 +821,7 @@ int hda_dsp_suspend(struct snd_sof_dev *sdev) return ret; } - return 0; + return snd_sof_dsp_set_power_state(sdev, &target_dsp_state); } int hda_dsp_set_hw_params_upon_resume(struct snd_sof_dev *sdev) @@ -588,7 +847,7 @@ int hda_dsp_set_hw_params_upon_resume(struct snd_sof_dev *sdev) */ if (stream->link_substream) { rtd = snd_pcm_substream_chip(stream->link_substream); - name = rtd->codec_dai->component->name; + name = asoc_rtd_to_codec(rtd, 0)->component->name; link = snd_hdac_ext_bus_get_link(bus, name); if (!link) return -EINVAL; @@ -606,3 +865,33 @@ int hda_dsp_set_hw_params_upon_resume(struct snd_sof_dev *sdev) #endif return 0; } + +void hda_dsp_d0i3_work(struct work_struct *work) +{ + struct sof_intel_hda_dev *hdev = container_of(work, + struct sof_intel_hda_dev, + d0i3_work.work); + struct hdac_bus *bus = &hdev->hbus.core; + struct snd_sof_dev *sdev = dev_get_drvdata(bus->dev); + struct sof_dsp_power_state target_state; + int ret; + + target_state.state = SOF_DSP_PM_D0; + + /* DSP can enter D0I3 iff only D0I3-compatible streams are active */ + if (snd_sof_dsp_only_d0i3_compatible_stream_active(sdev)) + target_state.substate = SOF_HDA_DSP_PM_D0I3; + else + target_state.substate = SOF_HDA_DSP_PM_D0I0; + + /* remain in D0I0 */ + if (target_state.substate == SOF_HDA_DSP_PM_D0I0) + return; + + /* This can fail but error cannot be propagated */ + ret = snd_sof_dsp_set_power_state(sdev, &target_state); + if (ret < 0) + dev_err_ratelimited(sdev->dev, + "error: failed to set DSP state %d substate %d\n", + target_state.state, target_state.substate); +} diff --git a/sound/soc/sof/intel/hda-ipc.c b/sound/soc/sof/intel/hda-ipc.c index 1837f66e361f..6062bb6011fb 100644 --- a/sound/soc/sof/intel/hda-ipc.c +++ b/sound/soc/sof/intel/hda-ipc.c @@ -106,7 +106,9 @@ void hda_dsp_ipc_get_reply(struct snd_sof_dev *sdev) ret = reply.error; } else { /* reply correct size ? */ - if (reply.hdr.size != msg->reply_size) { + if (reply.hdr.size != msg->reply_size && + /* getter payload is never known upfront */ + !(reply.hdr.cmd & SOF_IPC_GLB_PROBE)) { dev_err(sdev->dev, "error: reply expected %zu got %u bytes\n", msg->reply_size, reply.hdr.size); ret = -EINVAL; @@ -123,12 +125,6 @@ out: } -static bool hda_dsp_ipc_is_sof(uint32_t msg) -{ - return (msg & (HDA_DSP_IPC_PURGE_FW | 0xf << 9)) != msg || - (msg & HDA_DSP_IPC_PURGE_FW) != HDA_DSP_IPC_PURGE_FW; -} - /* IPC handler thread */ irqreturn_t hda_dsp_ipc_irq_thread(int irq, void *context) { @@ -174,17 +170,9 @@ irqreturn_t hda_dsp_ipc_irq_thread(int irq, void *context) */ spin_lock_irq(&sdev->ipc_lock); - /* handle immediate reply from DSP core - ignore ROM messages */ - if (hda_dsp_ipc_is_sof(msg)) { - hda_dsp_ipc_get_reply(sdev); - snd_sof_ipc_reply(sdev, msg); - } - - /* wake up sleeper if we are loading code */ - if (sdev->code_loading) { - sdev->code_loading = 0; - wake_up(&sdev->waitq); - } + /* handle immediate reply from DSP core */ + hda_dsp_ipc_get_reply(sdev); + snd_sof_ipc_reply(sdev, msg); /* set the done bit */ hda_dsp_ipc_dsp_done(sdev); diff --git a/sound/soc/sof/intel/hda-loader.c b/sound/soc/sof/intel/hda-loader.c index 8852184a2569..e1550ccd0a49 100644 --- a/sound/soc/sof/intel/hda-loader.c +++ b/sound/soc/sof/intel/hda-loader.c @@ -131,6 +131,12 @@ static int cl_dsp_init(struct snd_sof_dev *sdev, const void *fwdata, goto err; } + /* set DONE bit to clear the reply IPC message */ + snd_sof_dsp_update_bits_forced(sdev, HDA_DSP_BAR, + chip->ipc_ack, + chip->ipc_ack_mask, + chip->ipc_ack_mask); + /* step 5: power down corex */ ret = hda_dsp_core_power_down(sdev, chip->cores_mask & ~(HDA_DSP_CORE_MASK(0))); @@ -173,9 +179,6 @@ static int cl_trigger(struct snd_sof_dev *sdev, /* code loader is special case that reuses stream ops */ switch (cmd) { case SNDRV_PCM_TRIGGER_START: - wait_event_timeout(sdev->waitq, !sdev->code_loading, - HDA_DSP_CL_TRIGGER_TIMEOUT); - snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL, 1 << hstream->index, 1 << hstream->index); @@ -344,6 +347,24 @@ int hda_dsp_cl_boot_firmware(struct snd_sof_dev *sdev) } /* + * When a SoundWire link is in clock stop state, a Slave + * device may trigger in-band wakes for events such as jack + * insertion or acoustic event detection. This event will lead + * to a WAKEEN interrupt, handled by the PCI device and routed + * to PME if the PCI device is in D3. The resume function in + * audio PCI driver will be invoked by ACPI for PME event and + * initialize the device and process WAKEEN interrupt. + * + * The WAKEEN interrupt should be processed ASAP to prevent an + * interrupt flood, otherwise other interrupts, such IPC, + * cannot work normally. The WAKEEN is handled after the ROM + * is initialized successfully, which ensures power rails are + * enabled before accessing the SoundWire SHIM registers + */ + if (!sdev->first_boot) + hda_sdw_process_wakeen(sdev); + + /* * at this point DSP ROM has been initialized and * should be ready for code loading and firmware boot */ @@ -396,6 +417,19 @@ int hda_dsp_pre_fw_run(struct snd_sof_dev *sdev) /* post fw run operations */ int hda_dsp_post_fw_run(struct snd_sof_dev *sdev) { + int ret; + + if (sdev->first_boot) { + ret = hda_sdw_startup(sdev); + if (ret < 0) { + dev_err(sdev->dev, + "error: could not startup SoundWire links\n"); + return ret; + } + } + + hda_sdw_int_enable(sdev, true); + /* re-enable clock gating and power gating */ return hda_dsp_ctrl_clock_power_gating(sdev, true); } diff --git a/sound/soc/sof/intel/hda-pcm.c b/sound/soc/sof/intel/hda-pcm.c index 23872f6e708d..a46a6baa1c3f 100644 --- a/sound/soc/sof/intel/hda-pcm.c +++ b/sound/soc/sof/intel/hda-pcm.c @@ -27,7 +27,7 @@ #define SDnFMT_BITS(x) ((x) << 4) #define SDnFMT_CHAN(x) ((x) << 0) -static inline u32 get_mult_div(struct snd_sof_dev *sdev, int rate) +u32 hda_dsp_get_mult_div(struct snd_sof_dev *sdev, int rate) { switch (rate) { case 8000: @@ -61,7 +61,7 @@ static inline u32 get_mult_div(struct snd_sof_dev *sdev, int rate) } }; -static inline u32 get_bits(struct snd_sof_dev *sdev, int sample_bits) +u32 hda_dsp_get_bits(struct snd_sof_dev *sdev, int sample_bits) { switch (sample_bits) { case 8: @@ -95,8 +95,8 @@ int hda_dsp_pcm_hw_params(struct snd_sof_dev *sdev, u32 size, rate, bits; size = params_buffer_bytes(params); - rate = get_mult_div(sdev, params_rate(params)); - bits = get_bits(sdev, params_width(params)); + rate = hda_dsp_get_mult_div(sdev, params_rate(params)); + bits = hda_dsp_get_bits(sdev, params_width(params)); hstream->substream = substream; diff --git a/sound/soc/sof/intel/hda-stream.c b/sound/soc/sof/intel/hda-stream.c index d2234f802788..5d386956906f 100644 --- a/sound/soc/sof/intel/hda-stream.c +++ b/sound/soc/sof/intel/hda-stream.c @@ -573,6 +573,22 @@ bool hda_dsp_check_stream_irq(struct snd_sof_dev *sdev) return ret; } +static void +hda_dsp_set_bytes_transferred(struct hdac_stream *hstream, u64 buffer_size) +{ + u64 prev_pos, pos, num_bytes; + + div64_u64_rem(hstream->curr_pos, buffer_size, &prev_pos); + pos = snd_hdac_stream_get_pos_posbuf(hstream); + + if (pos < prev_pos) + num_bytes = (buffer_size - prev_pos) + pos; + else + num_bytes = pos - prev_pos; + + hstream->curr_pos += num_bytes; +} + static bool hda_dsp_stream_check(struct hdac_bus *bus, u32 status) { struct sof_intel_hda_dev *sof_hda = bus_to_sof_hda(bus); @@ -590,14 +606,19 @@ static bool hda_dsp_stream_check(struct hdac_bus *bus, u32 status) snd_hdac_stream_writeb(s, SD_STS, sd_status); active = true; - if (!s->substream || + if ((!s->substream && !s->cstream) || !s->running || (sd_status & SOF_HDA_CL_DMA_SD_INT_COMPLETE) == 0) continue; /* Inform ALSA only in case not do that with IPC */ - if (sof_hda->no_ipc_position) + if (s->substream && sof_hda->no_ipc_position) { snd_sof_pcm_period_elapsed(s->substream); + } else if (s->cstream) { + hda_dsp_set_bytes_transferred(s, + s->cstream->runtime->buffer_size); + snd_compr_fragment_elapsed(s->cstream); + } } } diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index 25946a1c2822..211e91e79eae 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -18,10 +18,14 @@ #include <sound/hdaudio_ext.h> #include <sound/hda_register.h> +#include <linux/acpi.h> #include <linux/module.h> +#include <linux/soundwire/sdw.h> +#include <linux/soundwire/sdw_intel.h> #include <sound/intel-nhlt.h> #include <sound/sof.h> #include <sound/sof/xtensa.h> +#include "../sof-audio.h" #include "../ops.h" #include "hda.h" @@ -34,6 +38,235 @@ #define EXCEPT_MAX_HDR_SIZE 0x400 +#if IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) + +/* + * The default for SoundWire clock stop quirks is to power gate the IP + * and do a Bus Reset, this will need to be modified when the DSP + * needs to remain in D0i3 so that the Master does not lose context + * and enumeration is not required on clock restart + */ +static int sdw_clock_stop_quirks = SDW_INTEL_CLK_STOP_BUS_RESET; +module_param(sdw_clock_stop_quirks, int, 0444); +MODULE_PARM_DESC(sdw_clock_stop_quirks, "SOF SoundWire clock stop quirks"); + +static int sdw_params_stream(struct device *dev, + struct sdw_intel_stream_params_data *params_data) +{ + struct snd_sof_dev *sdev = dev_get_drvdata(dev); + struct snd_soc_dai *d = params_data->dai; + struct sof_ipc_dai_config config; + struct sof_ipc_reply reply; + int link_id = params_data->link_id; + int alh_stream_id = params_data->alh_stream_id; + int ret; + u32 size = sizeof(config); + + memset(&config, 0, size); + config.hdr.size = size; + config.hdr.cmd = SOF_IPC_GLB_DAI_MSG | SOF_IPC_DAI_CONFIG; + config.type = SOF_DAI_INTEL_ALH; + config.dai_index = (link_id << 8) | (d->id); + config.alh.stream_id = alh_stream_id; + + /* send message to DSP */ + ret = sof_ipc_tx_message(sdev->ipc, + config.hdr.cmd, &config, size, &reply, + sizeof(reply)); + if (ret < 0) { + dev_err(sdev->dev, + "error: failed to set DAI hw_params for link %d dai->id %d ALH %d\n", + link_id, d->id, alh_stream_id); + } + + return ret; +} + +static int sdw_free_stream(struct device *dev, + struct sdw_intel_stream_free_data *free_data) +{ + struct snd_sof_dev *sdev = dev_get_drvdata(dev); + struct snd_soc_dai *d = free_data->dai; + struct sof_ipc_dai_config config; + struct sof_ipc_reply reply; + int link_id = free_data->link_id; + int ret; + u32 size = sizeof(config); + + memset(&config, 0, size); + config.hdr.size = size; + config.hdr.cmd = SOF_IPC_GLB_DAI_MSG | SOF_IPC_DAI_CONFIG; + config.type = SOF_DAI_INTEL_ALH; + config.dai_index = (link_id << 8) | d->id; + config.alh.stream_id = 0xFFFF; /* invalid value on purpose */ + + /* send message to DSP */ + ret = sof_ipc_tx_message(sdev->ipc, + config.hdr.cmd, &config, size, &reply, + sizeof(reply)); + if (ret < 0) { + dev_err(sdev->dev, + "error: failed to free stream for link %d dai->id %d\n", + link_id, d->id); + } + + return ret; +} + +static const struct sdw_intel_ops sdw_callback = { + .params_stream = sdw_params_stream, + .free_stream = sdw_free_stream, +}; + +void hda_sdw_int_enable(struct snd_sof_dev *sdev, bool enable) +{ + sdw_intel_enable_irq(sdev->bar[HDA_DSP_BAR], enable); +} + +static int hda_sdw_acpi_scan(struct snd_sof_dev *sdev) +{ + struct sof_intel_hda_dev *hdev; + acpi_handle handle; + int ret; + + handle = ACPI_HANDLE(sdev->dev); + + /* save ACPI info for the probe step */ + hdev = sdev->pdata->hw_pdata; + + ret = sdw_intel_acpi_scan(handle, &hdev->info); + if (ret < 0) { + dev_err(sdev->dev, "%s failed\n", __func__); + return -EINVAL; + } + + return 0; +} + +static int hda_sdw_probe(struct snd_sof_dev *sdev) +{ + struct sof_intel_hda_dev *hdev; + struct sdw_intel_res res; + void *sdw; + + hdev = sdev->pdata->hw_pdata; + + memset(&res, 0, sizeof(res)); + + res.mmio_base = sdev->bar[HDA_DSP_BAR]; + res.irq = sdev->ipc_irq; + res.handle = hdev->info.handle; + res.parent = sdev->dev; + res.ops = &sdw_callback; + res.dev = sdev->dev; + res.clock_stop_quirks = sdw_clock_stop_quirks; + + /* + * ops and arg fields are not populated for now, + * they will be needed when the DAI callbacks are + * provided + */ + + /* we could filter links here if needed, e.g for quirks */ + res.count = hdev->info.count; + res.link_mask = hdev->info.link_mask; + + sdw = sdw_intel_probe(&res); + if (!sdw) { + dev_err(sdev->dev, "error: SoundWire probe failed\n"); + return -EINVAL; + } + + /* save context */ + hdev->sdw = sdw; + + return 0; +} + +int hda_sdw_startup(struct snd_sof_dev *sdev) +{ + struct sof_intel_hda_dev *hdev; + + hdev = sdev->pdata->hw_pdata; + + if (!hdev->sdw) + return 0; + + return sdw_intel_startup(hdev->sdw); +} + +static int hda_sdw_exit(struct snd_sof_dev *sdev) +{ + struct sof_intel_hda_dev *hdev; + + hdev = sdev->pdata->hw_pdata; + + hda_sdw_int_enable(sdev, false); + + if (hdev->sdw) + sdw_intel_exit(hdev->sdw); + hdev->sdw = NULL; + + return 0; +} + +static bool hda_dsp_check_sdw_irq(struct snd_sof_dev *sdev) +{ + struct sof_intel_hda_dev *hdev; + bool ret = false; + u32 irq_status; + + hdev = sdev->pdata->hw_pdata; + + if (!hdev->sdw) + return ret; + + /* store status */ + irq_status = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_ADSPIS2); + + /* invalid message ? */ + if (irq_status == 0xffffffff) + goto out; + + /* SDW message ? */ + if (irq_status & HDA_DSP_REG_ADSPIS2_SNDW) + ret = true; + +out: + return ret; +} + +static irqreturn_t hda_dsp_sdw_thread(int irq, void *context) +{ + return sdw_intel_thread(irq, context); +} + +static bool hda_sdw_check_wakeen_irq(struct snd_sof_dev *sdev) +{ + struct sof_intel_hda_dev *hdev; + + hdev = sdev->pdata->hw_pdata; + if (hdev->sdw && + snd_sof_dsp_read(sdev, HDA_DSP_BAR, + HDA_DSP_REG_SNDW_WAKE_STS)) + return true; + + return false; +} + +void hda_sdw_process_wakeen(struct snd_sof_dev *sdev) +{ + struct sof_intel_hda_dev *hdev; + + hdev = sdev->pdata->hw_pdata; + if (!hdev->sdw) + return; + + sdw_intel_process_wakeen_event(hdev->sdw); +} + +#endif + /* * Debug */ @@ -54,8 +287,7 @@ static int hda_dmic_num = -1; module_param_named(dmic_num, hda_dmic_num, int, 0444); MODULE_PARM_DESC(dmic_num, "SOF HDA DMIC number"); -static bool hda_codec_use_common_hdmi = - IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_COMMON_HDMI_CODEC); +static bool hda_codec_use_common_hdmi = IS_ENABLED(CONFIG_SND_HDA_CODEC_HDMI); module_param_named(use_common_hdmi, hda_codec_use_common_hdmi, bool, 0444); MODULE_PARM_DESC(use_common_hdmi, "SOF HDA use common HDMI codec driver"); #endif @@ -288,10 +520,8 @@ static int hda_init(struct snd_sof_dev *sdev) /* init i915 and HDMI codecs */ ret = hda_codec_i915_init(sdev); - if (ret < 0) { - dev_err(sdev->dev, "error: init i915 and HDMI codec failed\n"); - return ret; - } + if (ret < 0) + dev_warn(sdev->dev, "init of i915 and HDMI codec failed\n"); /* get controller capabilities */ ret = hda_dsp_ctrl_get_caps(sdev); @@ -349,9 +579,12 @@ static const char *fixup_tplg_name(struct snd_sof_dev *sdev, static int hda_init_caps(struct snd_sof_dev *sdev) { struct hdac_bus *bus = sof_to_bus(sdev); + struct snd_sof_pdata *pdata = sdev->pdata; #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA) struct hdac_ext_link *hlink; #endif + struct sof_intel_hda_dev *hdev = pdata->hw_pdata; + u32 link_mask; int ret = 0; device_disable_async_suspend(bus->dev); @@ -365,12 +598,37 @@ static int hda_init_caps(struct snd_sof_dev *sdev) if (ret < 0) { dev_err(bus->dev, "error: init chip failed with ret: %d\n", ret); -#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA) - hda_codec_i915_exit(sdev); -#endif return ret; } + /* scan SoundWire capabilities exposed by DSDT */ + ret = hda_sdw_acpi_scan(sdev); + if (ret < 0) { + dev_dbg(sdev->dev, "skipping SoundWire, ACPI scan error\n"); + goto skip_soundwire; + } + + link_mask = hdev->info.link_mask; + if (!link_mask) { + dev_dbg(sdev->dev, "skipping SoundWire, no links enabled\n"); + goto skip_soundwire; + } + + /* + * probe/allocate SoundWire resources. + * The hardware configuration takes place in hda_sdw_startup + * after power rails are enabled. + * It's entirely possible to have a mix of I2S/DMIC/SoundWire + * devices, so we allocate the resources in all cases. + */ + ret = hda_sdw_probe(sdev); + if (ret < 0) { + dev_err(sdev->dev, "error: SoundWire probe error\n"); + return ret; + } + +skip_soundwire: + #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA) if (bus->mlcap) snd_hdac_ext_bus_get_ml_capabilities(bus); @@ -379,7 +637,7 @@ static int hda_init_caps(struct snd_sof_dev *sdev) hda_codec_probe_bus(sdev, hda_codec_use_common_hdmi); if (!HDA_IDISP_CODEC(bus->codec_mask)) - hda_codec_i915_exit(sdev); + hda_codec_i915_display_power(sdev, false); /* * we are done probing so decrement link counts @@ -427,6 +685,7 @@ static irqreturn_t hda_dsp_interrupt_handler(int irq, void *context) static irqreturn_t hda_dsp_interrupt_thread(int irq, void *context) { struct snd_sof_dev *sdev = context; + struct sof_intel_hda_dev *hdev = sdev->pdata->hw_pdata; /* deal with streams and controller first */ if (hda_dsp_check_stream_irq(sdev)) @@ -435,6 +694,12 @@ static irqreturn_t hda_dsp_interrupt_thread(int irq, void *context) if (hda_dsp_check_ipc_irq(sdev)) sof_ops(sdev)->irq_thread(irq, sdev); + if (hda_dsp_check_sdw_irq(sdev)) + hda_dsp_sdw_thread(irq, hdev->sdw); + + if (hda_sdw_check_wakeen_irq(sdev)) + hda_sdw_process_wakeen(sdev); + /* enable GIE interrupt */ snd_sof_dsp_update_bits(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL, @@ -590,12 +855,11 @@ int hda_dsp_probe(struct snd_sof_dev *sdev) hda_dsp_ctrl_ppcap_enable(sdev, true); hda_dsp_ctrl_ppcap_int_enable(sdev, true); - /* initialize waitq for code loading */ - init_waitqueue_head(&sdev->waitq); - /* set default mailbox offset for FW ready message */ sdev->dsp_box.offset = HDA_DSP_MBOX_UPLINK_OFFSET; + INIT_DELAYED_WORK(&hdev->d0i3_work, hda_dsp_d0i3_work); + return 0; free_ipc_irq: @@ -621,11 +885,16 @@ int hda_dsp_remove(struct snd_sof_dev *sdev) struct pci_dev *pci = to_pci_dev(sdev->dev); const struct sof_intel_dsp_desc *chip = hda->desc; + /* cancel any attempt for DSP D0I3 */ + cancel_delayed_work_sync(&hda->d0i3_work); + #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA) /* codec removal, invoke bus_device_remove */ snd_hdac_ext_bus_device_remove(bus); #endif + hda_sdw_exit(sdev); + if (!IS_ERR_OR_NULL(hda->dmic_dev)) platform_device_unregister(hda->dmic_dev); @@ -694,12 +963,11 @@ static int hda_generic_machine_select(struct snd_sof_dev *sdev) /* * If no machine driver is found, then: * - * hda machine driver is used if : - * 1. there is one HDMI codec and one external HDAudio codec - * 2. only HDMI codec + * generic hda machine driver can handle: + * - one HDMI codec, and/or + * - one external HDAudio codec */ - if (!pdata->machine && codec_num <= 2 && - HDA_IDISP_CODEC(bus->codec_mask)) { + if (!pdata->machine && codec_num <= 2) { hda_mach = snd_soc_acpi_intel_hda_machines; /* topology: use the info from hda_machines */ @@ -709,7 +977,7 @@ static int hda_generic_machine_select(struct snd_sof_dev *sdev) dev_info(bus->dev, "using HDA machine driver %s now\n", hda_mach->drv_name); - if (codec_num == 1) + if (codec_num == 1 && HDA_IDISP_CODEC(bus->codec_mask)) idisp_str = "-idisp"; else idisp_str = ""; @@ -763,6 +1031,123 @@ static int hda_generic_machine_select(struct snd_sof_dev *sdev) } #endif +#if IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) +/* Check if all Slaves defined on the link can be found */ +static bool link_slaves_found(struct snd_sof_dev *sdev, + const struct snd_soc_acpi_link_adr *link, + struct sdw_intel_ctx *sdw) +{ + struct hdac_bus *bus = sof_to_bus(sdev); + struct sdw_intel_slave_id *ids = sdw->ids; + int num_slaves = sdw->num_slaves; + unsigned int part_id, link_id, unique_id, mfg_id; + int i, j; + + for (i = 0; i < link->num_adr; i++) { + u64 adr = link->adr_d[i].adr; + + mfg_id = SDW_MFG_ID(adr); + part_id = SDW_PART_ID(adr); + link_id = SDW_DISCO_LINK_ID(adr); + for (j = 0; j < num_slaves; j++) { + if (ids[j].link_id != link_id || + ids[j].id.part_id != part_id || + ids[j].id.mfg_id != mfg_id) + continue; + /* + * we have to check unique id + * if there is more than one + * Slave on the link + */ + unique_id = SDW_UNIQUE_ID(adr); + if (link->num_adr == 1 || + ids[j].id.unique_id == SDW_IGNORED_UNIQUE_ID || + ids[j].id.unique_id == unique_id) { + dev_dbg(bus->dev, + "found %x at link %d\n", + part_id, link_id); + break; + } + } + if (j == num_slaves) { + dev_dbg(bus->dev, + "Slave %x not found\n", + part_id); + return false; + } + } + return true; +} + +static int hda_sdw_machine_select(struct snd_sof_dev *sdev) +{ + struct snd_sof_pdata *pdata = sdev->pdata; + const struct snd_soc_acpi_link_adr *link; + struct hdac_bus *bus = sof_to_bus(sdev); + struct snd_soc_acpi_mach *mach; + struct sof_intel_hda_dev *hdev; + u32 link_mask; + int i; + + hdev = pdata->hw_pdata; + link_mask = hdev->info.link_mask; + + /* + * Select SoundWire machine driver if needed using the + * alternate tables. This case deals with SoundWire-only + * machines, for mixed cases with I2C/I2S the detection relies + * on the HID list. + */ + if (link_mask && !pdata->machine) { + for (mach = pdata->desc->alt_machines; + mach && mach->link_mask; mach++) { + if (mach->link_mask != link_mask) + continue; + + /* No need to match adr if there is no links defined */ + if (!mach->links) + break; + + link = mach->links; + for (i = 0; i < hdev->info.count && link->num_adr; + i++, link++) { + /* + * Try next machine if any expected Slaves + * are not found on this link. + */ + if (!link_slaves_found(sdev, link, hdev->sdw)) + break; + } + /* Found if all Slaves are checked */ + if (i == hdev->info.count || !link->num_adr) + break; + } + if (mach && mach->link_mask) { + dev_dbg(bus->dev, + "SoundWire machine driver %s topology %s\n", + mach->drv_name, + mach->sof_tplg_filename); + pdata->machine = mach; + mach->mach_params.links = mach->links; + mach->mach_params.link_mask = mach->link_mask; + mach->mach_params.platform = dev_name(sdev->dev); + pdata->fw_filename = mach->sof_fw_filename; + pdata->tplg_filename = mach->sof_tplg_filename; + } else { + dev_info(sdev->dev, + "No SoundWire machine driver found\n"); + } + } + + return 0; +} +#else +static int hda_sdw_machine_select(struct snd_sof_dev *sdev) +{ + return 0; +} +#endif + void hda_set_mach_params(const struct snd_soc_acpi_mach *mach, struct device *dev) { @@ -782,9 +1167,19 @@ void hda_machine_select(struct snd_sof_dev *sdev) if (mach) { sof_pdata->tplg_filename = mach->sof_tplg_filename; sof_pdata->machine = mach; + + if (mach->link_mask) { + mach->mach_params.links = mach->links; + mach->mach_params.link_mask = mach->link_mask; + } } /* + * If I2S fails, try SoundWire + */ + hda_sdw_machine_select(sdev); + + /* * Choose HDA generic machine driver if mach is NULL. * Otherwise, set certain mach params. */ diff --git a/sound/soc/sof/intel/hda.h b/sound/soc/sof/intel/hda.h index d1f87a107b9d..e9825798de77 100644 --- a/sound/soc/sof/intel/hda.h +++ b/sound/soc/sof/intel/hda.h @@ -11,6 +11,9 @@ #ifndef __SOF_INTEL_HDA_H #define __SOF_INTEL_HDA_H +#include <linux/soundwire/sdw.h> +#include <linux/soundwire/sdw_intel.h> +#include <sound/compress_driver.h> #include <sound/hda_codec.h> #include <sound/hdaudio_ext.h> #include "shim.h" @@ -174,7 +177,6 @@ * value cannot be read back within the specified time. */ #define HDA_DSP_STREAM_RUN_TIMEOUT 300 -#define HDA_DSP_CL_TRIGGER_TIMEOUT 300 #define HDA_DSP_SPIB_ENABLE 1 #define HDA_DSP_SPIB_DISABLE 0 @@ -230,6 +232,9 @@ #define HDA_DSP_REG_ADSPIC2 (HDA_DSP_GEN_BASE + 0x10) #define HDA_DSP_REG_ADSPIS2 (HDA_DSP_GEN_BASE + 0x14) +#define HDA_DSP_REG_ADSPIS2_SNDW BIT(5) +#define HDA_DSP_REG_SNDW_WAKE_STS 0x2C192 + /* Intel HD Audio Inter-Processor Communication Registers */ #define HDA_DSP_IPC_BASE 0x40 #define HDA_DSP_REG_HIPCT (HDA_DSP_IPC_BASE + 0x00) @@ -348,7 +353,13 @@ /* Number of DAIs */ #if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA) -#define SOF_SKL_NUM_DAIS 14 + +#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES) +#define SOF_SKL_NUM_DAIS 16 +#else +#define SOF_SKL_NUM_DAIS 15 +#endif + #else #define SOF_SKL_NUM_DAIS 8 #endif @@ -392,6 +403,19 @@ struct sof_intel_dsp_bdl { #define SOF_HDA_PLAYBACK 0 #define SOF_HDA_CAPTURE 1 +/* + * Time in ms for opportunistic D0I3 entry delay. + * This has been deliberately chosen to be long to avoid race conditions. + * Could be optimized in future. + */ +#define SOF_HDA_D0I3_WORK_DELAY_MS 5000 + +/* HDA DSP D0 substate */ +enum sof_hda_D0_substate { + SOF_HDA_DSP_PM_D0I0, /* default D0 substate */ + SOF_HDA_DSP_PM_D0I3, /* low power D0 substate */ +}; + /* represents DSP HDA controller frontend - i.e. host facing control */ struct sof_intel_hda_dev { @@ -414,6 +438,15 @@ struct sof_intel_hda_dev { /* DMIC device */ struct platform_device *dmic_dev; + + /* delayed work to enter D0I3 opportunistically */ + struct delayed_work d0i3_work; + + /* ACPI information stored between scan and probe steps */ + struct sdw_intel_acpi_info info; + + /* sdw context allocated by SoundWire driver */ + struct sdw_intel_ctx *sdw; }; static inline struct hdac_bus *sof_to_bus(struct snd_sof_dev *s) @@ -469,9 +502,9 @@ void hda_dsp_ipc_int_enable(struct snd_sof_dev *sdev); void hda_dsp_ipc_int_disable(struct snd_sof_dev *sdev); int hda_dsp_set_power_state(struct snd_sof_dev *sdev, - enum sof_d0_substate d0_substate); + const struct sof_dsp_power_state *target_state); -int hda_dsp_suspend(struct snd_sof_dev *sdev); +int hda_dsp_suspend(struct snd_sof_dev *sdev, u32 target_state); int hda_dsp_resume(struct snd_sof_dev *sdev); int hda_dsp_runtime_suspend(struct snd_sof_dev *sdev); int hda_dsp_runtime_resume(struct snd_sof_dev *sdev); @@ -481,10 +514,13 @@ void hda_dsp_dump_skl(struct snd_sof_dev *sdev, u32 flags); void hda_dsp_dump(struct snd_sof_dev *sdev, u32 flags); void hda_ipc_dump(struct snd_sof_dev *sdev); void hda_ipc_irq_dump(struct snd_sof_dev *sdev); +void hda_dsp_d0i3_work(struct work_struct *work); /* * DSP PCM Operations. */ +u32 hda_dsp_get_mult_div(struct snd_sof_dev *sdev, int rate); +u32 hda_dsp_get_bits(struct snd_sof_dev *sdev, int sample_bits); int hda_dsp_pcm_open(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream); int hda_dsp_pcm_close(struct snd_sof_dev *sdev, @@ -533,6 +569,29 @@ int hda_ipc_pcm_params(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream, const struct sof_ipc_pcm_params_reply *reply); +#if IS_ENABLED(CONFIG_SND_SOC_SOF_HDA_PROBES) +/* + * Probe Compress Operations. + */ +int hda_probe_compr_assign(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, + struct snd_soc_dai *dai); +int hda_probe_compr_free(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, + struct snd_soc_dai *dai); +int hda_probe_compr_set_params(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, + struct snd_compr_params *params, + struct snd_soc_dai *dai); +int hda_probe_compr_trigger(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, int cmd, + struct snd_soc_dai *dai); +int hda_probe_compr_pointer(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, + struct snd_compr_tstamp *tstamp, + struct snd_soc_dai *dai); +#endif + /* * DSP IPC Operations. */ @@ -606,6 +665,61 @@ int hda_dsp_trace_init(struct snd_sof_dev *sdev, u32 *stream_tag); int hda_dsp_trace_release(struct snd_sof_dev *sdev); int hda_dsp_trace_trigger(struct snd_sof_dev *sdev, int cmd); +/* + * SoundWire support + */ +#if IS_ENABLED(CONFIG_SND_SOC_SOF_INTEL_SOUNDWIRE) + +int hda_sdw_startup(struct snd_sof_dev *sdev); +void hda_sdw_int_enable(struct snd_sof_dev *sdev, bool enable); +void hda_sdw_process_wakeen(struct snd_sof_dev *sdev); + +#else + +static inline int hda_sdw_acpi_scan(struct snd_sof_dev *sdev) +{ + return 0; +} + +static inline int hda_sdw_probe(struct snd_sof_dev *sdev) +{ + return 0; +} + +static inline int hda_sdw_startup(struct snd_sof_dev *sdev) +{ + return 0; +} + +static inline int hda_sdw_exit(struct snd_sof_dev *sdev) +{ + return 0; +} + +static inline void hda_sdw_int_enable(struct snd_sof_dev *sdev, bool enable) +{ +} + +static inline bool hda_dsp_check_sdw_irq(struct snd_sof_dev *sdev) +{ + return false; +} + +static inline irqreturn_t hda_dsp_sdw_thread(int irq, void *context) +{ + return IRQ_HANDLED; +} + +static inline bool hda_sdw_check_wakeen_irq(struct snd_sof_dev *sdev) +{ + return false; +} + +static inline void hda_sdw_process_wakeen(struct snd_sof_dev *sdev) +{ +} +#endif + /* common dai driver */ extern struct snd_soc_dai_driver skl_dai[]; diff --git a/sound/soc/sof/ipc.c b/sound/soc/sof/ipc.c index 78aa1da7c7a9..1c6794918cbb 100644 --- a/sound/soc/sof/ipc.c +++ b/sound/soc/sof/ipc.c @@ -214,15 +214,17 @@ static int tx_wait_done(struct snd_sof_ipc *ipc, struct snd_sof_ipc_msg *msg, snd_sof_handle_fw_exception(ipc->sdev); ret = -ETIMEDOUT; } else { - /* copy the data returned from DSP */ ret = msg->reply_error; - if (msg->reply_size) - memcpy(reply_data, msg->reply_data, msg->reply_size); - if (ret < 0) + if (ret < 0) { dev_err(sdev->dev, "error: ipc error for 0x%x size %zu\n", hdr->cmd, msg->reply_size); - else + } else { ipc_log_header(sdev->dev, "ipc tx succeeded", hdr->cmd); + if (msg->reply_size) + /* copy the data returned from DSP */ + memcpy(reply_data, msg->reply_data, + msg->reply_size); + } } return ret; @@ -268,7 +270,6 @@ static int sof_ipc_tx_message_unlocked(struct snd_sof_ipc *ipc, u32 header, spin_unlock_irq(&sdev->ipc_lock); if (ret < 0) { - /* So far IPC TX never fails, consider making the above void */ dev_err_ratelimited(sdev->dev, "error: ipc tx failed with error %d\n", ret); @@ -289,6 +290,32 @@ int sof_ipc_tx_message(struct snd_sof_ipc *ipc, u32 header, void *msg_data, size_t msg_bytes, void *reply_data, size_t reply_bytes) { + const struct sof_dsp_power_state target_state = { + .state = SOF_DSP_PM_D0, + }; + int ret; + + /* ensure the DSP is in D0 before sending a new IPC */ + ret = snd_sof_dsp_set_power_state(ipc->sdev, &target_state); + if (ret < 0) { + dev_err(ipc->sdev->dev, "error: resuming DSP %d\n", ret); + return ret; + } + + return sof_ipc_tx_message_no_pm(ipc, header, msg_data, msg_bytes, + reply_data, reply_bytes); +} +EXPORT_SYMBOL(sof_ipc_tx_message); + +/* + * send IPC message from host to DSP without modifying the DSP state. + * This will be used for IPC's that can be handled by the DSP + * even in a low-power D0 substate. + */ +int sof_ipc_tx_message_no_pm(struct snd_sof_ipc *ipc, u32 header, + void *msg_data, size_t msg_bytes, + void *reply_data, size_t reply_bytes) +{ int ret; if (msg_bytes > SOF_IPC_MSG_MAX_SIZE || @@ -305,7 +332,7 @@ int sof_ipc_tx_message(struct snd_sof_ipc *ipc, u32 header, return ret; } -EXPORT_SYMBOL(sof_ipc_tx_message); +EXPORT_SYMBOL(sof_ipc_tx_message_no_pm); /* handle reply message from DSP */ int snd_sof_ipc_reply(struct snd_sof_dev *sdev, u32 msg_id) diff --git a/sound/soc/sof/loader.c b/sound/soc/sof/loader.c index fc4ab51bacf4..1f2e0be812bd 100644 --- a/sound/soc/sof/loader.c +++ b/sound/soc/sof/loader.c @@ -95,9 +95,6 @@ int snd_sof_fw_parse_ext_data(struct snd_sof_dev *sdev, u32 bar, u32 offset) /* process structure data */ switch (ext_hdr->type) { - case SOF_IPC_EXT_DMA_BUFFER: - ret = 0; - break; case SOF_IPC_EXT_WINDOW: ret = get_ext_windows(sdev, ext_hdr); break; @@ -469,9 +466,6 @@ int snd_sof_load_firmware_raw(struct snd_sof_dev *sdev) const char *fw_filename; int ret; - /* set code loading condition to true */ - sdev->code_loading = 1; - /* Don't request firmware again if firmware is already requested */ if (plat_data->fw) return 0; diff --git a/sound/soc/sof/ops.h b/sound/soc/sof/ops.h index e929a6e0058f..a771500ac442 100644 --- a/sound/soc/sof/ops.h +++ b/sound/soc/sof/ops.h @@ -146,10 +146,11 @@ static inline int snd_sof_dsp_resume(struct snd_sof_dev *sdev) return 0; } -static inline int snd_sof_dsp_suspend(struct snd_sof_dev *sdev) +static inline int snd_sof_dsp_suspend(struct snd_sof_dev *sdev, + u32 target_state) { if (sof_ops(sdev)->suspend) - return sof_ops(sdev)->suspend(sdev); + return sof_ops(sdev)->suspend(sdev, target_state); return 0; } @@ -193,14 +194,15 @@ static inline int snd_sof_dsp_set_clk(struct snd_sof_dev *sdev, u32 freq) return 0; } -static inline int snd_sof_dsp_set_power_state(struct snd_sof_dev *sdev, - enum sof_d0_substate substate) +static inline int +snd_sof_dsp_set_power_state(struct snd_sof_dev *sdev, + const struct sof_dsp_power_state *target_state) { if (sof_ops(sdev)->set_power_state) - return sof_ops(sdev)->set_power_state(sdev, substate); + return sof_ops(sdev)->set_power_state(sdev, target_state); - /* D0 substate is not supported */ - return -ENOTSUPP; + /* D0 substate is not supported, do nothing here. */ + return 0; } /* debug */ @@ -391,6 +393,49 @@ snd_sof_pcm_platform_pointer(struct snd_sof_dev *sdev, return 0; } +#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES) +static inline int +snd_sof_probe_compr_assign(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, struct snd_soc_dai *dai) +{ + return sof_ops(sdev)->probe_assign(sdev, cstream, dai); +} + +static inline int +snd_sof_probe_compr_free(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, struct snd_soc_dai *dai) +{ + return sof_ops(sdev)->probe_free(sdev, cstream, dai); +} + +static inline int +snd_sof_probe_compr_set_params(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, + struct snd_compr_params *params, struct snd_soc_dai *dai) +{ + return sof_ops(sdev)->probe_set_params(sdev, cstream, params, dai); +} + +static inline int +snd_sof_probe_compr_trigger(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, int cmd, + struct snd_soc_dai *dai) +{ + return sof_ops(sdev)->probe_trigger(sdev, cstream, cmd, dai); +} + +static inline int +snd_sof_probe_compr_pointer(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, + struct snd_compr_tstamp *tstamp, struct snd_soc_dai *dai) +{ + if (sof_ops(sdev) && sof_ops(sdev)->probe_pointer) + return sof_ops(sdev)->probe_pointer(sdev, cstream, tstamp, dai); + + return 0; +} +#endif + /* machine driver */ static inline int snd_sof_machine_register(struct snd_sof_dev *sdev, void *pdata) diff --git a/sound/soc/sof/pcm.c b/sound/soc/sof/pcm.c index 29435ba2d329..47cd741f2a8c 100644 --- a/sound/soc/sof/pcm.c +++ b/sound/soc/sof/pcm.c @@ -16,6 +16,9 @@ #include "sof-priv.h" #include "sof-audio.h" #include "ops.h" +#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES) +#include "compress.h" +#endif /* Create DMA buffer page table for DSP */ static int create_page_table(struct snd_soc_component *component, @@ -54,7 +57,7 @@ static int sof_pcm_dsp_params(struct snd_sof_pcm *spcm, struct snd_pcm_substream /* * sof pcm period elapse work */ -static void sof_pcm_period_elapsed_work(struct work_struct *work) +void snd_sof_pcm_period_elapsed_work(struct work_struct *work) { struct snd_sof_pcm_stream *sps = container_of(work, struct snd_sof_pcm_stream, @@ -372,7 +375,7 @@ static int sof_pcm_trigger(struct snd_soc_component *component, stream.hdr.cmd |= SOF_IPC_STREAM_TRIG_START; break; case SNDRV_PCM_TRIGGER_SUSPEND: - if (sdev->s0_suspend && + if (sdev->system_suspend_target == SOF_SUSPEND_S0IX && spcm->stream[substream->stream].d0i3_compatible) { /* * trap the event, not sending trigger stop to @@ -472,8 +475,6 @@ static int sof_pcm_open(struct snd_soc_component *component, dev_dbg(component->dev, "pcm: open stream %d dir %d\n", spcm->pcm.pcm_id, substream->stream); - INIT_WORK(&spcm->stream[substream->stream].period_elapsed_work, - sof_pcm_period_elapsed_work); caps = &spcm->pcm.caps[substream->stream]; @@ -598,8 +599,7 @@ static int sof_pcm_new(struct snd_soc_component *component, snd_pcm_set_managed_buffer(pcm->streams[stream].substream, SNDRV_DMA_TYPE_DEV_SG, sdev->dev, - le32_to_cpu(caps->buffer_size_min), - le32_to_cpu(caps->buffer_size_max)); + 0, le32_to_cpu(caps->buffer_size_max)); capture: stream = SNDRV_PCM_STREAM_CAPTURE; @@ -621,8 +621,7 @@ capture: snd_pcm_set_managed_buffer(pcm->streams[stream].substream, SNDRV_DMA_TYPE_DEV_SG, sdev->dev, - le32_to_cpu(caps->buffer_size_min), - le32_to_cpu(caps->buffer_size_max)); + 0, le32_to_cpu(caps->buffer_size_max)); return 0; } @@ -788,6 +787,10 @@ void snd_sof_new_platform_drv(struct snd_sof_dev *sdev) #if IS_ENABLED(CONFIG_SND_SOC_SOF_COMPRESS) pd->compr_ops = &sof_compressed_ops; #endif +#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES) + /* override cops when probe support is enabled */ + pd->compr_ops = &sof_probe_compressed_ops; +#endif pd->pcm_construct = sof_pcm_new; pd->ignore_machine = drv_name; pd->be_hw_params_fixup = sof_pcm_dai_link_fixup; diff --git a/sound/soc/sof/pm.c b/sound/soc/sof/pm.c index a0cde053b61a..c410822d9920 100644 --- a/sound/soc/sof/pm.c +++ b/sound/soc/sof/pm.c @@ -12,6 +12,42 @@ #include "sof-priv.h" #include "sof-audio.h" +/* + * Helper function to determine the target DSP state during + * system suspend. This function only cares about the device + * D-states. Platform-specific substates, if any, should be + * handled by the platform-specific parts. + */ +static u32 snd_sof_dsp_power_target(struct snd_sof_dev *sdev) +{ + u32 target_dsp_state; + + switch (sdev->system_suspend_target) { + case SOF_SUSPEND_S3: + /* DSP should be in D3 if the system is suspending to S3 */ + target_dsp_state = SOF_DSP_PM_D3; + break; + case SOF_SUSPEND_S0IX: + /* + * Currently, the only criterion for retaining the DSP in D0 + * is that there are streams that ignored the suspend trigger. + * Additional criteria such Soundwire clock-stop mode and + * device suspend latency considerations will be added later. + */ + if (snd_sof_stream_suspend_ignored(sdev)) + target_dsp_state = SOF_DSP_PM_D0; + else + target_dsp_state = SOF_DSP_PM_D3; + break; + default: + /* This case would be during runtime suspend */ + target_dsp_state = SOF_DSP_PM_D3; + break; + } + + return target_dsp_state; +} + static int sof_send_pm_ctx_ipc(struct snd_sof_dev *sdev, int cmd) { struct sof_ipc_pm_ctx pm_ctx; @@ -50,6 +86,7 @@ static void sof_cache_debugfs(struct snd_sof_dev *sdev) static int sof_resume(struct device *dev, bool runtime_resume) { struct snd_sof_dev *sdev = dev_get_drvdata(dev); + u32 old_state = sdev->dsp_power_state.state; int ret; /* do nothing if dsp resume callbacks are not set */ @@ -74,6 +111,10 @@ static int sof_resume(struct device *dev, bool runtime_resume) return ret; } + /* Nothing further to do if resuming from a low-power D0 substate */ + if (!runtime_resume && old_state == SOF_DSP_PM_D0) + return 0; + sdev->fw_state = SOF_FW_BOOT_PREPARE; /* load the firmware */ @@ -124,15 +165,13 @@ static int sof_resume(struct device *dev, bool runtime_resume) "error: ctx_restore ipc error during resume %d\n", ret); - /* initialize default D0 sub-state */ - sdev->d0_substate = SOF_DSP_D0I0; - return ret; } static int sof_suspend(struct device *dev, bool runtime_suspend) { struct snd_sof_dev *sdev = dev_get_drvdata(dev); + u32 target_state = 0; int ret; /* do nothing if dsp suspend callback is not set */ @@ -140,10 +179,7 @@ static int sof_suspend(struct device *dev, bool runtime_suspend) return 0; if (sdev->fw_state != SOF_FW_BOOT_COMPLETE) - goto power_down; - - /* release trace */ - snd_sof_release_trace(sdev); + goto suspend; /* set restore_stream for all streams during system suspend */ if (!runtime_suspend) { @@ -156,6 +192,15 @@ static int sof_suspend(struct device *dev, bool runtime_suspend) } } + target_state = snd_sof_dsp_power_target(sdev); + + /* Skip to platform-specific suspend if DSP is entering D0 */ + if (target_state == SOF_DSP_PM_D0) + goto suspend; + + /* release trace */ + snd_sof_release_trace(sdev); + #if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_ENABLE_DEBUGFS_CACHE) /* cache debugfs contents during runtime suspend */ if (runtime_suspend) @@ -179,22 +224,26 @@ static int sof_suspend(struct device *dev, bool runtime_suspend) ret); } -power_down: +suspend: /* return if the DSP was not probed successfully */ if (sdev->fw_state == SOF_FW_BOOT_NOT_STARTED) return 0; - /* power down all DSP cores */ + /* platform-specific suspend */ if (runtime_suspend) ret = snd_sof_dsp_runtime_suspend(sdev); else - ret = snd_sof_dsp_suspend(sdev); + ret = snd_sof_dsp_suspend(sdev, target_state); if (ret < 0) dev_err(sdev->dev, "error: failed to power down DSP during suspend %d\n", ret); + /* Do not reset FW state if DSP is in D0 */ + if (target_state == SOF_DSP_PM_D0) + return ret; + /* reset FW state */ sdev->fw_state = SOF_FW_BOOT_NOT_STARTED; @@ -221,112 +270,14 @@ int snd_sof_runtime_resume(struct device *dev) } EXPORT_SYMBOL(snd_sof_runtime_resume); -int snd_sof_set_d0_substate(struct snd_sof_dev *sdev, - enum sof_d0_substate d0_substate) -{ - int ret; - - if (sdev->d0_substate == d0_substate) - return 0; - - /* do platform specific set_state */ - ret = snd_sof_dsp_set_power_state(sdev, d0_substate); - if (ret < 0) - return ret; - - /* update dsp D0 sub-state */ - sdev->d0_substate = d0_substate; - - return 0; -} -EXPORT_SYMBOL(snd_sof_set_d0_substate); - -/* - * Audio DSP states may transform as below:- - * - * D0I3 compatible stream - * Runtime +---------------------+ opened only, timeout - * suspend | +--------------------+ - * +------------+ D0(active) | | - * | | <---------------+ | - * | +--------> | | | - * | |Runtime +--^--+---------^--+--+ The last | | - * | |resume | | | | opened D0I3 | | - * | | | | | | compatible | | - * | | resume| | | | stream closed | | - * | | from | | D3 | | | | - * | | D3 | |suspend | | d0i3 | | - * | | | | | |suspend | | - * | | | | | | | | - * | | | | | | | | - * +-v---+-----------+--v-------+ | | +------+----v----+ - * | | | +-----------> | - * | D3 (suspended) | | | D0I3 +-----+ - * | | +--------------+ | | - * | | resume from | | | - * +-------------------^--------+ d0i3 suspend +----------------+ | - * | | - * | D3 suspend | - * +------------------------------------------------+ - * - * d0i3_suspend = s0_suspend && D0I3 stream opened, - * D3 suspend = !d0i3_suspend, - */ - int snd_sof_resume(struct device *dev) { - struct snd_sof_dev *sdev = dev_get_drvdata(dev); - int ret; - - if (snd_sof_dsp_d0i3_on_suspend(sdev)) { - /* resume from D0I3 */ - dev_dbg(sdev->dev, "DSP will exit from D0i3...\n"); - ret = snd_sof_set_d0_substate(sdev, SOF_DSP_D0I0); - if (ret == -ENOTSUPP) { - /* fallback to resume from D3 */ - dev_dbg(sdev->dev, "D0i3 not supported, fall back to resume from D3...\n"); - goto d3_resume; - } else if (ret < 0) { - dev_err(sdev->dev, "error: failed to exit from D0I3 %d\n", - ret); - return ret; - } - - /* platform-specific resume from D0i3 */ - return snd_sof_dsp_resume(sdev); - } - -d3_resume: - /* resume from D3 */ return sof_resume(dev, false); } EXPORT_SYMBOL(snd_sof_resume); int snd_sof_suspend(struct device *dev) { - struct snd_sof_dev *sdev = dev_get_drvdata(dev); - int ret; - - if (snd_sof_dsp_d0i3_on_suspend(sdev)) { - /* suspend to D0i3 */ - dev_dbg(sdev->dev, "DSP is trying to enter D0i3...\n"); - ret = snd_sof_set_d0_substate(sdev, SOF_DSP_D0I3); - if (ret == -ENOTSUPP) { - /* fallback to D3 suspend */ - dev_dbg(sdev->dev, "D0i3 not supported, fall back to D3...\n"); - goto d3_suspend; - } else if (ret < 0) { - dev_err(sdev->dev, "error: failed to enter D0I3, %d\n", - ret); - return ret; - } - - /* platform-specific suspend to D0i3 */ - return snd_sof_dsp_suspend(sdev); - } - -d3_suspend: - /* suspend to D3 */ return sof_suspend(dev, false); } EXPORT_SYMBOL(snd_sof_suspend); @@ -336,10 +287,13 @@ int snd_sof_prepare(struct device *dev) struct snd_sof_dev *sdev = dev_get_drvdata(dev); #if defined(CONFIG_ACPI) - sdev->s0_suspend = acpi_target_system_state() == ACPI_STATE_S0; + if (acpi_target_system_state() == ACPI_STATE_S0) + sdev->system_suspend_target = SOF_SUSPEND_S0IX; + else + sdev->system_suspend_target = SOF_SUSPEND_S3; #else /* will suspend to S3 by default */ - sdev->s0_suspend = false; + sdev->system_suspend_target = SOF_SUSPEND_S3; #endif return 0; @@ -350,6 +304,6 @@ void snd_sof_complete(struct device *dev) { struct snd_sof_dev *sdev = dev_get_drvdata(dev); - sdev->s0_suspend = false; + sdev->system_suspend_target = SOF_SUSPEND_NONE; } EXPORT_SYMBOL(snd_sof_complete); diff --git a/sound/soc/sof/probe.c b/sound/soc/sof/probe.c new file mode 100644 index 000000000000..c38169fe00c5 --- /dev/null +++ b/sound/soc/sof/probe.c @@ -0,0 +1,290 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) +// +// This file is provided under a dual BSD/GPLv2 license. When using or +// redistributing this file, you may do so under either license. +// +// Copyright(c) 2019-2020 Intel Corporation. All rights reserved. +// +// Author: Cezary Rojewski <cezary.rojewski@intel.com> +// + +#include "sof-priv.h" +#include "probe.h" + +/** + * sof_ipc_probe_init - initialize data probing + * @sdev: SOF sound device + * @stream_tag: Extractor stream tag + * @buffer_size: DMA buffer size to set for extractor + * + * Host chooses whether extraction is supported or not by providing + * valid stream tag to DSP. Once specified, stream described by that + * tag will be tied to DSP for extraction for the entire lifetime of + * probe. + * + * Probing is initialized only once and each INIT request must be + * matched by DEINIT call. + */ +int sof_ipc_probe_init(struct snd_sof_dev *sdev, + u32 stream_tag, size_t buffer_size) +{ + struct sof_ipc_probe_dma_add_params *msg; + struct sof_ipc_reply reply; + size_t size = struct_size(msg, dma, 1); + int ret; + + msg = kmalloc(size, GFP_KERNEL); + if (!msg) + return -ENOMEM; + msg->hdr.size = size; + msg->hdr.cmd = SOF_IPC_GLB_PROBE | SOF_IPC_PROBE_INIT; + msg->num_elems = 1; + msg->dma[0].stream_tag = stream_tag; + msg->dma[0].dma_buffer_size = buffer_size; + + ret = sof_ipc_tx_message(sdev->ipc, msg->hdr.cmd, msg, msg->hdr.size, + &reply, sizeof(reply)); + kfree(msg); + return ret; +} +EXPORT_SYMBOL(sof_ipc_probe_init); + +/** + * sof_ipc_probe_deinit - cleanup after data probing + * @sdev: SOF sound device + * + * Host sends DEINIT request to free previously initialized probe + * on DSP side once it is no longer needed. DEINIT only when there + * are no probes connected and with all injectors detached. + */ +int sof_ipc_probe_deinit(struct snd_sof_dev *sdev) +{ + struct sof_ipc_cmd_hdr msg; + struct sof_ipc_reply reply; + + msg.size = sizeof(msg); + msg.cmd = SOF_IPC_GLB_PROBE | SOF_IPC_PROBE_DEINIT; + + return sof_ipc_tx_message(sdev->ipc, msg.cmd, &msg, msg.size, + &reply, sizeof(reply)); +} +EXPORT_SYMBOL(sof_ipc_probe_deinit); + +static int sof_ipc_probe_info(struct snd_sof_dev *sdev, unsigned int cmd, + void **params, size_t *num_params) +{ + struct sof_ipc_probe_info_params msg = {{{0}}}; + struct sof_ipc_probe_info_params *reply; + size_t bytes; + int ret; + + *params = NULL; + *num_params = 0; + + reply = kzalloc(SOF_IPC_MSG_MAX_SIZE, GFP_KERNEL); + if (!reply) + return -ENOMEM; + msg.rhdr.hdr.size = sizeof(msg); + msg.rhdr.hdr.cmd = SOF_IPC_GLB_PROBE | cmd; + + ret = sof_ipc_tx_message(sdev->ipc, msg.rhdr.hdr.cmd, &msg, + msg.rhdr.hdr.size, reply, SOF_IPC_MSG_MAX_SIZE); + if (ret < 0 || reply->rhdr.error < 0) + goto exit; + + if (!reply->num_elems) + goto exit; + + if (cmd == SOF_IPC_PROBE_DMA_INFO) + bytes = sizeof(reply->dma[0]); + else + bytes = sizeof(reply->desc[0]); + bytes *= reply->num_elems; + *params = kmemdup(&reply->dma[0], bytes, GFP_KERNEL); + if (!*params) { + ret = -ENOMEM; + goto exit; + } + *num_params = reply->num_elems; + +exit: + kfree(reply); + return ret; +} + +/** + * sof_ipc_probe_dma_info - retrieve list of active injection dmas + * @sdev: SOF sound device + * @dma: Returned list of active dmas + * @num_dma: Returned count of active dmas + * + * Host sends DMA_INFO request to obtain list of injection dmas it + * can use to transfer data over with. + * + * Note that list contains only injection dmas as there is only one + * extractor (dma) and it is always assigned on probing init. + * DSP knows exactly where data from extraction probes is going to, + * which is not the case for injection where multiple streams + * could be engaged. + */ +int sof_ipc_probe_dma_info(struct snd_sof_dev *sdev, + struct sof_probe_dma **dma, size_t *num_dma) +{ + return sof_ipc_probe_info(sdev, SOF_IPC_PROBE_DMA_INFO, + (void **)dma, num_dma); +} +EXPORT_SYMBOL(sof_ipc_probe_dma_info); + +/** + * sof_ipc_probe_dma_add - attach to specified dmas + * @sdev: SOF sound device + * @dma: List of streams (dmas) to attach to + * @num_dma: Number of elements in @dma + * + * Contrary to extraction, injection streams are never assigned + * on init. Before attempting any data injection, host is responsible + * for specifying streams which will be later used to transfer data + * to connected probe points. + */ +int sof_ipc_probe_dma_add(struct snd_sof_dev *sdev, + struct sof_probe_dma *dma, size_t num_dma) +{ + struct sof_ipc_probe_dma_add_params *msg; + struct sof_ipc_reply reply; + size_t size = struct_size(msg, dma, num_dma); + int ret; + + msg = kmalloc(size, GFP_KERNEL); + if (!msg) + return -ENOMEM; + msg->hdr.size = size; + msg->num_elems = num_dma; + msg->hdr.cmd = SOF_IPC_GLB_PROBE | SOF_IPC_PROBE_DMA_ADD; + memcpy(&msg->dma[0], dma, size - sizeof(*msg)); + + ret = sof_ipc_tx_message(sdev->ipc, msg->hdr.cmd, msg, msg->hdr.size, + &reply, sizeof(reply)); + kfree(msg); + return ret; +} +EXPORT_SYMBOL(sof_ipc_probe_dma_add); + +/** + * sof_ipc_probe_dma_remove - detach from specified dmas + * @sdev: SOF sound device + * @stream_tag: List of stream tags to detach from + * @num_stream_tag: Number of elements in @stream_tag + * + * Host sends DMA_REMOVE request to free previously attached stream + * from being occupied for injection. Each detach operation should + * match equivalent DMA_ADD. Detach only when all probes tied to + * given stream have been disconnected. + */ +int sof_ipc_probe_dma_remove(struct snd_sof_dev *sdev, + unsigned int *stream_tag, size_t num_stream_tag) +{ + struct sof_ipc_probe_dma_remove_params *msg; + struct sof_ipc_reply reply; + size_t size = struct_size(msg, stream_tag, num_stream_tag); + int ret; + + msg = kmalloc(size, GFP_KERNEL); + if (!msg) + return -ENOMEM; + msg->hdr.size = size; + msg->num_elems = num_stream_tag; + msg->hdr.cmd = SOF_IPC_GLB_PROBE | SOF_IPC_PROBE_DMA_REMOVE; + memcpy(&msg->stream_tag[0], stream_tag, size - sizeof(*msg)); + + ret = sof_ipc_tx_message(sdev->ipc, msg->hdr.cmd, msg, msg->hdr.size, + &reply, sizeof(reply)); + kfree(msg); + return ret; +} +EXPORT_SYMBOL(sof_ipc_probe_dma_remove); + +/** + * sof_ipc_probe_points_info - retrieve list of active probe points + * @sdev: SOF sound device + * @desc: Returned list of active probes + * @num_desc: Returned count of active probes + * + * Host sends PROBE_POINT_INFO request to obtain list of active probe + * points, valid for disconnection when given probe is no longer + * required. + */ +int sof_ipc_probe_points_info(struct snd_sof_dev *sdev, + struct sof_probe_point_desc **desc, size_t *num_desc) +{ + return sof_ipc_probe_info(sdev, SOF_IPC_PROBE_POINT_INFO, + (void **)desc, num_desc); +} +EXPORT_SYMBOL(sof_ipc_probe_points_info); + +/** + * sof_ipc_probe_points_add - connect specified probes + * @sdev: SOF sound device + * @desc: List of probe points to connect + * @num_desc: Number of elements in @desc + * + * Dynamically connects to provided set of endpoints. Immediately + * after connection is established, host must be prepared to + * transfer data from or to target stream given the probing purpose. + * + * Each probe point should be removed using PROBE_POINT_REMOVE + * request when no longer needed. + */ +int sof_ipc_probe_points_add(struct snd_sof_dev *sdev, + struct sof_probe_point_desc *desc, size_t num_desc) +{ + struct sof_ipc_probe_point_add_params *msg; + struct sof_ipc_reply reply; + size_t size = struct_size(msg, desc, num_desc); + int ret; + + msg = kmalloc(size, GFP_KERNEL); + if (!msg) + return -ENOMEM; + msg->hdr.size = size; + msg->num_elems = num_desc; + msg->hdr.cmd = SOF_IPC_GLB_PROBE | SOF_IPC_PROBE_POINT_ADD; + memcpy(&msg->desc[0], desc, size - sizeof(*msg)); + + ret = sof_ipc_tx_message(sdev->ipc, msg->hdr.cmd, msg, msg->hdr.size, + &reply, sizeof(reply)); + kfree(msg); + return ret; +} +EXPORT_SYMBOL(sof_ipc_probe_points_add); + +/** + * sof_ipc_probe_points_remove - disconnect specified probes + * @sdev: SOF sound device + * @buffer_id: List of probe points to disconnect + * @num_buffer_id: Number of elements in @desc + * + * Removes previously connected probes from list of active probe + * points and frees all resources on DSP side. + */ +int sof_ipc_probe_points_remove(struct snd_sof_dev *sdev, + unsigned int *buffer_id, size_t num_buffer_id) +{ + struct sof_ipc_probe_point_remove_params *msg; + struct sof_ipc_reply reply; + size_t size = struct_size(msg, buffer_id, num_buffer_id); + int ret; + + msg = kmalloc(size, GFP_KERNEL); + if (!msg) + return -ENOMEM; + msg->hdr.size = size; + msg->num_elems = num_buffer_id; + msg->hdr.cmd = SOF_IPC_GLB_PROBE | SOF_IPC_PROBE_POINT_REMOVE; + memcpy(&msg->buffer_id[0], buffer_id, size - sizeof(*msg)); + + ret = sof_ipc_tx_message(sdev->ipc, msg->hdr.cmd, msg, msg->hdr.size, + &reply, sizeof(reply)); + kfree(msg); + return ret; +} +EXPORT_SYMBOL(sof_ipc_probe_points_remove); diff --git a/sound/soc/sof/probe.h b/sound/soc/sof/probe.h new file mode 100644 index 000000000000..45daa5552834 --- /dev/null +++ b/sound/soc/sof/probe.h @@ -0,0 +1,85 @@ +/* SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) */ +/* + * This file is provided under a dual BSD/GPLv2 license. When using or + * redistributing this file, you may do so under either license. + * + * Copyright(c) 2019-2020 Intel Corporation. All rights reserved. + * + * Author: Cezary Rojewski <cezary.rojewski@intel.com> + */ + +#ifndef __SOF_PROBE_H +#define __SOF_PROBE_H + +#include <sound/sof/header.h> + +struct snd_sof_dev; + +#define SOF_PROBE_INVALID_NODE_ID UINT_MAX + +struct sof_probe_dma { + unsigned int stream_tag; + unsigned int dma_buffer_size; +} __packed; + +enum sof_connection_purpose { + SOF_CONNECTION_PURPOSE_EXTRACT = 1, + SOF_CONNECTION_PURPOSE_INJECT, +}; + +struct sof_probe_point_desc { + unsigned int buffer_id; + unsigned int purpose; + unsigned int stream_tag; +} __packed; + +struct sof_ipc_probe_dma_add_params { + struct sof_ipc_cmd_hdr hdr; + unsigned int num_elems; + struct sof_probe_dma dma[0]; +} __packed; + +struct sof_ipc_probe_info_params { + struct sof_ipc_reply rhdr; + unsigned int num_elems; + union { + struct sof_probe_dma dma[0]; + struct sof_probe_point_desc desc[0]; + }; +} __packed; + +struct sof_ipc_probe_dma_remove_params { + struct sof_ipc_cmd_hdr hdr; + unsigned int num_elems; + unsigned int stream_tag[0]; +} __packed; + +struct sof_ipc_probe_point_add_params { + struct sof_ipc_cmd_hdr hdr; + unsigned int num_elems; + struct sof_probe_point_desc desc[0]; +} __packed; + +struct sof_ipc_probe_point_remove_params { + struct sof_ipc_cmd_hdr hdr; + unsigned int num_elems; + unsigned int buffer_id[0]; +} __packed; + +int sof_ipc_probe_init(struct snd_sof_dev *sdev, + u32 stream_tag, size_t buffer_size); +int sof_ipc_probe_deinit(struct snd_sof_dev *sdev); +int sof_ipc_probe_dma_info(struct snd_sof_dev *sdev, + struct sof_probe_dma **dma, size_t *num_dma); +int sof_ipc_probe_dma_add(struct snd_sof_dev *sdev, + struct sof_probe_dma *dma, size_t num_dma); +int sof_ipc_probe_dma_remove(struct snd_sof_dev *sdev, + unsigned int *stream_tag, size_t num_stream_tag); +int sof_ipc_probe_points_info(struct snd_sof_dev *sdev, + struct sof_probe_point_desc **desc, size_t *num_desc); +int sof_ipc_probe_points_add(struct snd_sof_dev *sdev, + struct sof_probe_point_desc *desc, size_t num_desc); +int sof_ipc_probe_points_remove(struct snd_sof_dev *sdev, + unsigned int *buffer_id, size_t num_buffer_id); + +#endif diff --git a/sound/soc/sof/sof-audio.c b/sound/soc/sof/sof-audio.c index 0d8f65b9ae25..fc4ed2a8a914 100644 --- a/sound/soc/sof/sof-audio.c +++ b/sound/soc/sof/sof-audio.c @@ -11,7 +11,40 @@ #include "sof-audio.h" #include "ops.h" -bool snd_sof_dsp_d0i3_on_suspend(struct snd_sof_dev *sdev) +/* + * helper to determine if there are only D0i3 compatible + * streams active + */ +bool snd_sof_dsp_only_d0i3_compatible_stream_active(struct snd_sof_dev *sdev) +{ + struct snd_pcm_substream *substream; + struct snd_sof_pcm *spcm; + bool d0i3_compatible_active = false; + int dir; + + list_for_each_entry(spcm, &sdev->pcm_list, list) { + for_each_pcm_streams(dir) { + substream = spcm->stream[dir].substream; + if (!substream || !substream->runtime) + continue; + + /* + * substream->runtime being not NULL indicates that + * that the stream is open. No need to check the + * stream state. + */ + if (!spcm->stream[dir].d0i3_compatible) + return false; + + d0i3_compatible_active = true; + } + } + + return d0i3_compatible_active; +} +EXPORT_SYMBOL(snd_sof_dsp_only_d0i3_compatible_stream_active); + +bool snd_sof_stream_suspend_ignored(struct snd_sof_dev *sdev) { struct snd_sof_pcm *spcm; @@ -38,7 +71,14 @@ int sof_set_hw_params_upon_resume(struct device *dev) * have been suspended. */ list_for_each_entry(spcm, &sdev->pcm_list, list) { - for (dir = 0; dir <= SNDRV_PCM_STREAM_CAPTURE; dir++) { + for_each_pcm_streams(dir) { + /* + * do not reset hw_params upon resume for streams that + * were kept running during suspend + */ + if (spcm->stream[dir].suspend_ignored) + continue; + substream = spcm->stream[dir].substream; if (!substream || !substream->runtime) continue; @@ -279,16 +319,11 @@ struct snd_sof_pcm *snd_sof_find_spcm_comp(struct snd_soc_component *scomp, int dir; list_for_each_entry(spcm, &sdev->pcm_list, list) { - dir = SNDRV_PCM_STREAM_PLAYBACK; - if (spcm->stream[dir].comp_id == comp_id) { - *direction = dir; - return spcm; - } - - dir = SNDRV_PCM_STREAM_CAPTURE; - if (spcm->stream[dir].comp_id == comp_id) { - *direction = dir; - return spcm; + for_each_pcm_streams(dir) { + if (spcm->stream[dir].comp_id == comp_id) { + *direction = dir; + return spcm; + } } } diff --git a/sound/soc/sof/sof-audio.h b/sound/soc/sof/sof-audio.h index a62fb2da6a6e..bf65f31af858 100644 --- a/sound/soc/sof/sof-audio.h +++ b/sound/soc/sof/sof-audio.h @@ -11,6 +11,8 @@ #ifndef __SOUND_SOC_SOF_AUDIO_H #define __SOUND_SOC_SOF_AUDIO_H +#include <linux/workqueue.h> + #include <sound/soc.h> #include <sound/control.h> #include <sound/sof/stream.h> /* needs to be included before control.h */ @@ -189,6 +191,7 @@ struct snd_sof_pcm *snd_sof_find_spcm_comp(struct snd_soc_component *scomp, struct snd_sof_pcm *snd_sof_find_spcm_pcm_id(struct snd_soc_component *scomp, unsigned int pcm_id); void snd_sof_pcm_period_elapsed(struct snd_pcm_substream *substream); +void snd_sof_pcm_period_elapsed_work(struct work_struct *work); /* * Mixer IPC @@ -202,7 +205,8 @@ int snd_sof_ipc_set_get_comp_data(struct snd_sof_control *scontrol, /* PM */ int sof_restore_pipelines(struct device *dev); int sof_set_hw_params_upon_resume(struct device *dev); -bool snd_sof_dsp_d0i3_on_suspend(struct snd_sof_dev *sdev); +bool snd_sof_stream_suspend_ignored(struct snd_sof_dev *sdev); +bool snd_sof_dsp_only_d0i3_compatible_stream_active(struct snd_sof_dev *sdev); /* Machine driver enumeration */ int sof_machine_register(struct snd_sof_dev *sdev, void *pdata); diff --git a/sound/soc/sof/sof-of-dev.c b/sound/soc/sof/sof-of-dev.c index 39ea8af6213f..16e49f2ee629 100644 --- a/sound/soc/sof/sof-of-dev.c +++ b/sound/soc/sof/sof-of-dev.c @@ -13,12 +13,21 @@ #include "ops.h" extern struct snd_sof_dsp_ops sof_imx8_ops; +extern struct snd_sof_dsp_ops sof_imx8x_ops; /* platform specific devices */ #if IS_ENABLED(CONFIG_SND_SOC_SOF_IMX8) static struct sof_dev_desc sof_of_imx8qxp_desc = { .default_fw_path = "imx/sof", .default_tplg_path = "imx/sof-tplg", + .default_fw_filename = "sof-imx8x.ri", + .nocodec_tplg_filename = "sof-imx8-nocodec.tplg", + .ops = &sof_imx8x_ops, +}; + +static struct sof_dev_desc sof_of_imx8qm_desc = { + .default_fw_path = "imx/sof", + .default_tplg_path = "imx/sof-tplg", .default_fw_filename = "sof-imx8.ri", .nocodec_tplg_filename = "sof-imx8-nocodec.tplg", .ops = &sof_imx8_ops, @@ -103,6 +112,7 @@ static int sof_of_remove(struct platform_device *pdev) static const struct of_device_id sof_of_ids[] = { #if IS_ENABLED(CONFIG_SND_SOC_SOF_IMX8) { .compatible = "fsl,imx8qxp-dsp", .data = &sof_of_imx8qxp_desc}, + { .compatible = "fsl,imx8qm-dsp", .data = &sof_of_imx8qm_desc}, #endif { } }; diff --git a/sound/soc/sof/sof-priv.h b/sound/soc/sof/sof-priv.h index bc2337cf1142..a4b297c842df 100644 --- a/sound/soc/sof/sof-priv.h +++ b/sound/soc/sof/sof-priv.h @@ -54,10 +54,26 @@ extern int sof_core_debug; (IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_ENABLE_DEBUGFS_CACHE) || \ IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_IPC_FLOOD_TEST)) -/* DSP D0ix sub-state */ -enum sof_d0_substate { - SOF_DSP_D0I0 = 0, /* DSP default D0 substate */ - SOF_DSP_D0I3, /* DSP D0i3(low power) substate*/ +/* DSP power state */ +enum sof_dsp_power_states { + SOF_DSP_PM_D0, + SOF_DSP_PM_D1, + SOF_DSP_PM_D2, + SOF_DSP_PM_D3_HOT, + SOF_DSP_PM_D3, + SOF_DSP_PM_D3_COLD, +}; + +struct sof_dsp_power_state { + u32 state; + u32 substate; /* platform-specific */ +}; + +/* System suspend target state */ +enum sof_system_suspend_state { + SOF_SUSPEND_NONE = 0, + SOF_SUSPEND_S0IX, + SOF_SUSPEND_S3, }; struct snd_sof_dev; @@ -154,6 +170,27 @@ struct snd_sof_dsp_ops { snd_pcm_uframes_t (*pcm_pointer)(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream); /* optional */ +#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES) + /* Except for probe_pointer, all probe ops are mandatory */ + int (*probe_assign)(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, + struct snd_soc_dai *dai); /* mandatory */ + int (*probe_free)(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, + struct snd_soc_dai *dai); /* mandatory */ + int (*probe_set_params)(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, + struct snd_compr_params *params, + struct snd_soc_dai *dai); /* mandatory */ + int (*probe_trigger)(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, int cmd, + struct snd_soc_dai *dai); /* mandatory */ + int (*probe_pointer)(struct snd_sof_dev *sdev, + struct snd_compr_stream *cstream, + struct snd_compr_tstamp *tstamp, + struct snd_soc_dai *dai); /* optional */ +#endif + /* host read DSP stream data */ void (*ipc_msg_data)(struct snd_sof_dev *sdev, struct snd_pcm_substream *substream, @@ -169,14 +206,15 @@ struct snd_sof_dsp_ops { int (*post_fw_run)(struct snd_sof_dev *sof_dev); /* optional */ /* DSP PM */ - int (*suspend)(struct snd_sof_dev *sof_dev); /* optional */ + int (*suspend)(struct snd_sof_dev *sof_dev, + u32 target_state); /* optional */ int (*resume)(struct snd_sof_dev *sof_dev); /* optional */ int (*runtime_suspend)(struct snd_sof_dev *sof_dev); /* optional */ int (*runtime_resume)(struct snd_sof_dev *sof_dev); /* optional */ int (*runtime_idle)(struct snd_sof_dev *sof_dev); /* optional */ int (*set_hw_params_upon_resume)(struct snd_sof_dev *sdev); /* optional */ int (*set_power_state)(struct snd_sof_dev *sdev, - enum sof_d0_substate d0_substate); /* optional */ + const struct sof_dsp_power_state *target_state); /* optional */ /* DSP clocking */ int (*set_clk)(struct snd_sof_dev *sof_dev, u32 freq); /* optional */ @@ -323,10 +361,11 @@ struct snd_sof_dev { */ struct snd_soc_component_driver plat_drv; - /* power states related */ - enum sof_d0_substate d0_substate; - /* flag to track if the intended power target of suspend is S0ix */ - bool s0_suspend; + /* current DSP power state */ + struct sof_dsp_power_state dsp_power_state; + + /* Intended power target of system suspend */ + enum sof_system_suspend_state system_suspend_target; /* DSP firmware boot */ wait_queue_head_t boot_wait; @@ -376,16 +415,15 @@ struct snd_sof_dev { u32 enabled_cores_mask; /* keep track of enabled cores */ /* FW configuration */ - struct sof_ipc_dma_buffer_data *info_buffer; struct sof_ipc_window *info_window; /* IPC timeouts in ms */ int ipc_timeout; int boot_timeout; - /* Wait queue for code loading */ - wait_queue_head_t waitq; - int code_loading; +#if IS_ENABLED(CONFIG_SND_SOC_SOF_DEBUG_PROBES) + unsigned int extractor_stream_tag; +#endif /* DMA for Trace */ struct snd_dma_buffer dmatb; @@ -417,8 +455,6 @@ int snd_sof_resume(struct device *dev); int snd_sof_suspend(struct device *dev); int snd_sof_prepare(struct device *dev); void snd_sof_complete(struct device *dev); -int snd_sof_set_d0_substate(struct snd_sof_dev *sdev, - enum sof_d0_substate d0_substate); void snd_sof_new_platform_drv(struct snd_sof_dev *sdev); @@ -454,6 +490,9 @@ int snd_sof_ipc_valid(struct snd_sof_dev *sdev); int sof_ipc_tx_message(struct snd_sof_ipc *ipc, u32 header, void *msg_data, size_t msg_bytes, void *reply_data, size_t reply_bytes); +int sof_ipc_tx_message_no_pm(struct snd_sof_ipc *ipc, u32 header, + void *msg_data, size_t msg_bytes, + void *reply_data, size_t reply_bytes); /* * Trace/debug diff --git a/sound/soc/sof/topology.c b/sound/soc/sof/topology.c index 9f4f8868b386..fe8ba3e05e08 100644 --- a/sound/soc/sof/topology.c +++ b/sound/soc/sof/topology.c @@ -9,6 +9,7 @@ // #include <linux/firmware.h> +#include <linux/workqueue.h> #include <sound/tlv.h> #include <sound/pcm_params.h> #include <uapi/sound/sof/tokens.h> @@ -1240,6 +1241,8 @@ static int sof_connect_dai_widget(struct snd_soc_component *scomp, { struct snd_soc_card *card = scomp->card; struct snd_soc_pcm_runtime *rtd; + struct snd_soc_dai *cpu_dai; + int i; list_for_each_entry(rtd, &card->rtd_list, list) { dev_vdbg(scomp->dev, "tplg: check widget: %s stream: %s dai stream: %s\n", @@ -1254,13 +1257,15 @@ static int sof_connect_dai_widget(struct snd_soc_component *scomp, switch (w->id) { case snd_soc_dapm_dai_out: - rtd->cpu_dai->capture_widget = w; + for_each_rtd_cpu_dais(rtd, i, cpu_dai) + cpu_dai->capture_widget = w; dai->name = rtd->dai_link->name; dev_dbg(scomp->dev, "tplg: connected widget %s -> DAI link %s\n", w->name, rtd->dai_link->name); break; case snd_soc_dapm_dai_in: - rtd->cpu_dai->playback_widget = w; + for_each_rtd_cpu_dais(rtd, i, cpu_dai) + cpu_dai->playback_widget = w; dai->name = rtd->dai_link->name; dev_dbg(scomp->dev, "tplg: connected widget %s -> DAI link %s\n", w->name, rtd->dai_link->name); @@ -2444,7 +2449,7 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index, struct snd_soc_tplg_stream_caps *caps; struct snd_soc_tplg_private *private = &pcm->priv; struct snd_sof_pcm *spcm; - int stream = SNDRV_PCM_STREAM_PLAYBACK; + int stream; int ret = 0; /* nothing to do for BEs atm */ @@ -2456,8 +2461,12 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index, return -ENOMEM; spcm->scomp = scomp; - spcm->stream[SNDRV_PCM_STREAM_PLAYBACK].comp_id = COMP_ID_UNASSIGNED; - spcm->stream[SNDRV_PCM_STREAM_CAPTURE].comp_id = COMP_ID_UNASSIGNED; + + for_each_pcm_streams(stream) { + spcm->stream[stream].comp_id = COMP_ID_UNASSIGNED; + INIT_WORK(&spcm->stream[stream].period_elapsed_work, + snd_sof_pcm_period_elapsed_work); + } spcm->pcm = *pcm; dev_dbg(scomp->dev, "tplg: load pcm %s\n", pcm->dai_name); @@ -2478,8 +2487,10 @@ static int sof_dai_load(struct snd_soc_component *scomp, int index, if (!spcm->pcm.playback) goto capture; + stream = SNDRV_PCM_STREAM_PLAYBACK; + dev_vdbg(scomp->dev, "tplg: pcm %s stream tokens: playback d0i3:%d\n", - spcm->pcm.pcm_name, spcm->stream[0].d0i3_compatible); + spcm->pcm.pcm_name, spcm->stream[stream].d0i3_compatible); caps = &spcm->pcm.caps[stream]; @@ -2509,7 +2520,7 @@ capture: return ret; dev_vdbg(scomp->dev, "tplg: pcm %s stream tokens: capture d0i3:%d\n", - spcm->pcm.pcm_name, spcm->stream[1].d0i3_compatible); + spcm->pcm.pcm_name, spcm->stream[stream].d0i3_compatible); caps = &spcm->pcm.caps[stream]; diff --git a/sound/soc/sprd/Kconfig b/sound/soc/sprd/Kconfig index 5474fd3de8c0..5e0ac8278572 100644 --- a/sound/soc/sprd/Kconfig +++ b/sound/soc/sprd/Kconfig @@ -8,7 +8,7 @@ config SND_SOC_SPRD the Spreadtrum SoCs' Audio interfaces. config SND_SOC_SPRD_MCDT - bool "Spreadtrum multi-channel data transfer support" + tristate "Spreadtrum multi-channel data transfer support" depends on SND_SOC_SPRD help Say y here to enable multi-channel data transfer support. It diff --git a/sound/soc/sprd/sprd-mcdt.h b/sound/soc/sprd/sprd-mcdt.h index 9cc7e207ac76..679e3af3baad 100644 --- a/sound/soc/sprd/sprd-mcdt.h +++ b/sound/soc/sprd/sprd-mcdt.h @@ -48,7 +48,7 @@ struct sprd_mcdt_chan { struct list_head list; }; -#ifdef CONFIG_SND_SOC_SPRD_MCDT +#if IS_ENABLED(CONFIG_SND_SOC_SPRD_MCDT) struct sprd_mcdt_chan *sprd_mcdt_request_chan(u8 channel, enum sprd_mcdt_channel_type type); void sprd_mcdt_free_chan(struct sprd_mcdt_chan *chan); diff --git a/sound/soc/sprd/sprd-pcm-compress.c b/sound/soc/sprd/sprd-pcm-compress.c index 6cddf551bc11..74d48340cade 100644 --- a/sound/soc/sprd/sprd-pcm-compress.c +++ b/sound/soc/sprd/sprd-pcm-compress.c @@ -135,7 +135,7 @@ static int sprd_platform_compr_dma_config(struct snd_compr_stream *cstream, struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct device *dev = component->dev; - struct sprd_compr_data *data = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct sprd_compr_data *data = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct sprd_pcm_dma_params *dma_params = data->dma_params; struct sprd_compr_dma *dma = &stream->dma[channel]; struct dma_slave_config config = { }; @@ -321,7 +321,7 @@ static int sprd_platform_compr_open(struct snd_compr_stream *cstream) struct snd_soc_component *component = snd_soc_rtdcom_lookup(rtd, DRV_NAME); struct device *dev = component->dev; - struct sprd_compr_data *data = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct sprd_compr_data *data = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct sprd_compr_stream *stream; struct sprd_compr_callback cb; int stream_id = cstream->direction, ret; diff --git a/sound/soc/sprd/sprd-pcm-dma.c b/sound/soc/sprd/sprd-pcm-dma.c index 2284558684bc..d12d3cad8cbd 100644 --- a/sound/soc/sprd/sprd-pcm-dma.c +++ b/sound/soc/sprd/sprd-pcm-dma.c @@ -200,7 +200,7 @@ static int sprd_pcm_hw_params(struct snd_soc_component *component, unsigned long flags; int ret, i, j, sg_num; - dma_params = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + dma_params = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); if (!dma_params) { dev_warn(component->dev, "no dma parameters setting\n"); dma_private->params = NULL; diff --git a/sound/soc/stm/stm32_adfsdm.c b/sound/soc/stm/stm32_adfsdm.c index 51407a21c440..16ff02953015 100644 --- a/sound/soc/stm/stm32_adfsdm.c +++ b/sound/soc/stm/stm32_adfsdm.c @@ -215,7 +215,7 @@ static int stm32_adfsdm_trigger(struct snd_soc_component *component, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct stm32_adfsdm_priv *priv = - snd_soc_dai_get_drvdata(rtd->cpu_dai); + snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); switch (cmd) { case SNDRV_PCM_TRIGGER_START: @@ -235,7 +235,7 @@ static int stm32_adfsdm_pcm_open(struct snd_soc_component *component, struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct stm32_adfsdm_priv *priv = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct stm32_adfsdm_priv *priv = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); int ret; ret = snd_soc_set_runtime_hwparams(substream, &stm32_adfsdm_pcm_hw); @@ -250,7 +250,7 @@ static int stm32_adfsdm_pcm_close(struct snd_soc_component *component, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct stm32_adfsdm_priv *priv = - snd_soc_dai_get_drvdata(rtd->cpu_dai); + snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); priv->substream = NULL; @@ -263,7 +263,7 @@ static snd_pcm_uframes_t stm32_adfsdm_pcm_pointer( { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct stm32_adfsdm_priv *priv = - snd_soc_dai_get_drvdata(rtd->cpu_dai); + snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); return bytes_to_frames(substream->runtime, priv->pos); } @@ -274,7 +274,7 @@ static int stm32_adfsdm_pcm_hw_params(struct snd_soc_component *component, { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct stm32_adfsdm_priv *priv = - snd_soc_dai_get_drvdata(rtd->cpu_dai); + snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); priv->pcm_buff = substream->runtime->dma_area; @@ -287,7 +287,7 @@ static int stm32_adfsdm_pcm_new(struct snd_soc_component *component, { struct snd_pcm *pcm = rtd->pcm; struct stm32_adfsdm_priv *priv = - snd_soc_dai_get_drvdata(rtd->cpu_dai); + snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); unsigned int size = DFSDM_MAX_PERIODS * DFSDM_MAX_PERIOD_SIZE; snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, diff --git a/sound/soc/stm/stm32_i2s.c b/sound/soc/stm/stm32_i2s.c index 3e7226a53e53..7c4d63c33f15 100644 --- a/sound/soc/stm/stm32_i2s.c +++ b/sound/soc/stm/stm32_i2s.c @@ -831,25 +831,33 @@ static int stm32_i2s_parse_dt(struct platform_device *pdev, /* Get clocks */ i2s->pclk = devm_clk_get(&pdev->dev, "pclk"); if (IS_ERR(i2s->pclk)) { - dev_err(&pdev->dev, "Could not get pclk\n"); + if (PTR_ERR(i2s->pclk) != -EPROBE_DEFER) + dev_err(&pdev->dev, "Could not get pclk: %ld\n", + PTR_ERR(i2s->pclk)); return PTR_ERR(i2s->pclk); } i2s->i2sclk = devm_clk_get(&pdev->dev, "i2sclk"); if (IS_ERR(i2s->i2sclk)) { - dev_err(&pdev->dev, "Could not get i2sclk\n"); + if (PTR_ERR(i2s->i2sclk) != -EPROBE_DEFER) + dev_err(&pdev->dev, "Could not get i2sclk: %ld\n", + PTR_ERR(i2s->i2sclk)); return PTR_ERR(i2s->i2sclk); } i2s->x8kclk = devm_clk_get(&pdev->dev, "x8k"); if (IS_ERR(i2s->x8kclk)) { - dev_err(&pdev->dev, "missing x8k parent clock\n"); + if (PTR_ERR(i2s->x8kclk) != -EPROBE_DEFER) + dev_err(&pdev->dev, "Could not get x8k parent clock: %ld\n", + PTR_ERR(i2s->x8kclk)); return PTR_ERR(i2s->x8kclk); } i2s->x11kclk = devm_clk_get(&pdev->dev, "x11k"); if (IS_ERR(i2s->x11kclk)) { - dev_err(&pdev->dev, "missing x11k parent clock\n"); + if (PTR_ERR(i2s->x11kclk) != -EPROBE_DEFER) + dev_err(&pdev->dev, "Could not get x11k parent clock: %ld\n", + PTR_ERR(i2s->x11kclk)); return PTR_ERR(i2s->x11kclk); } @@ -866,12 +874,24 @@ static int stm32_i2s_parse_dt(struct platform_device *pdev, } /* Reset */ - rst = devm_reset_control_get_exclusive(&pdev->dev, NULL); - if (!IS_ERR(rst)) { - reset_control_assert(rst); - udelay(2); - reset_control_deassert(rst); + rst = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL); + if (IS_ERR(rst)) { + if (PTR_ERR(rst) != -EPROBE_DEFER) + dev_err(&pdev->dev, "Reset controller error %ld\n", + PTR_ERR(rst)); + return PTR_ERR(rst); } + reset_control_assert(rst); + udelay(2); + reset_control_deassert(rst); + + return 0; +} + +static int stm32_i2s_remove(struct platform_device *pdev) +{ + snd_dmaengine_pcm_unregister(&pdev->dev); + snd_soc_unregister_component(&pdev->dev); return 0; } @@ -903,42 +923,51 @@ static int stm32_i2s_probe(struct platform_device *pdev) i2s->regmap = devm_regmap_init_mmio_clk(&pdev->dev, "pclk", i2s->base, i2s->regmap_conf); if (IS_ERR(i2s->regmap)) { - dev_err(&pdev->dev, "regmap init failed\n"); + if (PTR_ERR(i2s->regmap) != -EPROBE_DEFER) + dev_err(&pdev->dev, "Regmap init error %ld\n", + PTR_ERR(i2s->regmap)); return PTR_ERR(i2s->regmap); } - ret = devm_snd_soc_register_component(&pdev->dev, &stm32_i2s_component, - i2s->dai_drv, 1); - if (ret) + ret = snd_dmaengine_pcm_register(&pdev->dev, &stm32_i2s_pcm_config, 0); + if (ret) { + if (ret != -EPROBE_DEFER) + dev_err(&pdev->dev, "PCM DMA register error %d\n", ret); return ret; + } - ret = devm_snd_dmaengine_pcm_register(&pdev->dev, - &stm32_i2s_pcm_config, 0); - if (ret) + ret = snd_soc_register_component(&pdev->dev, &stm32_i2s_component, + i2s->dai_drv, 1); + if (ret) { + snd_dmaengine_pcm_unregister(&pdev->dev); return ret; + } /* Set SPI/I2S in i2s mode */ ret = regmap_update_bits(i2s->regmap, STM32_I2S_CGFR_REG, I2S_CGFR_I2SMOD, I2S_CGFR_I2SMOD); if (ret) - return ret; + goto error; ret = regmap_read(i2s->regmap, STM32_I2S_IPIDR_REG, &val); if (ret) - return ret; + goto error; if (val == I2S_IPIDR_NUMBER) { ret = regmap_read(i2s->regmap, STM32_I2S_HWCFGR_REG, &val); if (ret) - return ret; + goto error; if (!FIELD_GET(I2S_HWCFGR_I2S_SUPPORT_MASK, val)) { dev_err(&pdev->dev, "Device does not support i2s mode\n"); - return -EPERM; + ret = -EPERM; + goto error; } ret = regmap_read(i2s->regmap, STM32_I2S_VERR_REG, &val); + if (ret) + goto error; dev_dbg(&pdev->dev, "I2S version: %lu.%lu registered\n", FIELD_GET(I2S_VERR_MAJ_MASK, val), @@ -946,6 +975,11 @@ static int stm32_i2s_probe(struct platform_device *pdev) } return ret; + +error: + stm32_i2s_remove(pdev); + + return ret; } MODULE_DEVICE_TABLE(of, stm32_i2s_ids); @@ -981,6 +1015,7 @@ static struct platform_driver stm32_i2s_driver = { .pm = &stm32_i2s_pm_ops, }, .probe = stm32_i2s_probe, + .remove = stm32_i2s_remove, }; module_platform_driver(stm32_i2s_driver); diff --git a/sound/soc/stm/stm32_sai.c b/sound/soc/stm/stm32_sai.c index e20267504b16..058757c721f0 100644 --- a/sound/soc/stm/stm32_sai.c +++ b/sound/soc/stm/stm32_sai.c @@ -174,20 +174,26 @@ static int stm32_sai_probe(struct platform_device *pdev) if (!STM_SAI_IS_F4(sai)) { sai->pclk = devm_clk_get(&pdev->dev, "pclk"); if (IS_ERR(sai->pclk)) { - dev_err(&pdev->dev, "missing bus clock pclk\n"); + if (PTR_ERR(sai->pclk) != -EPROBE_DEFER) + dev_err(&pdev->dev, "missing bus clock pclk: %ld\n", + PTR_ERR(sai->pclk)); return PTR_ERR(sai->pclk); } } sai->clk_x8k = devm_clk_get(&pdev->dev, "x8k"); if (IS_ERR(sai->clk_x8k)) { - dev_err(&pdev->dev, "missing x8k parent clock\n"); + if (PTR_ERR(sai->clk_x8k) != -EPROBE_DEFER) + dev_err(&pdev->dev, "missing x8k parent clock: %ld\n", + PTR_ERR(sai->clk_x8k)); return PTR_ERR(sai->clk_x8k); } sai->clk_x11k = devm_clk_get(&pdev->dev, "x11k"); if (IS_ERR(sai->clk_x11k)) { - dev_err(&pdev->dev, "missing x11k parent clock\n"); + if (PTR_ERR(sai->clk_x11k) != -EPROBE_DEFER) + dev_err(&pdev->dev, "missing x11k parent clock: %ld\n", + PTR_ERR(sai->clk_x11k)); return PTR_ERR(sai->clk_x11k); } @@ -197,12 +203,16 @@ static int stm32_sai_probe(struct platform_device *pdev) return sai->irq; /* reset */ - rst = devm_reset_control_get_exclusive(&pdev->dev, NULL); - if (!IS_ERR(rst)) { - reset_control_assert(rst); - udelay(2); - reset_control_deassert(rst); + rst = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL); + if (IS_ERR(rst)) { + if (PTR_ERR(rst) != -EPROBE_DEFER) + dev_err(&pdev->dev, "Reset controller error %ld\n", + PTR_ERR(rst)); + return PTR_ERR(rst); } + reset_control_assert(rst); + udelay(2); + reset_control_deassert(rst); /* Enable peripheral clock to allow register access */ ret = clk_prepare_enable(sai->pclk); diff --git a/sound/soc/stm/stm32_sai_sub.c b/sound/soc/stm/stm32_sai_sub.c index 10eb4b8e8e7e..2bd280c01c33 100644 --- a/sound/soc/stm/stm32_sai_sub.c +++ b/sound/soc/stm/stm32_sai_sub.c @@ -1238,7 +1238,7 @@ static int stm32_sai_pcm_process_spdif(struct snd_pcm_substream *substream, { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct stm32_sai_sub_data *sai = dev_get_drvdata(cpu_dai->dev); int *ptr = (int *)(runtime->dma_area + hwoff + channel * (runtime->dma_bytes / runtime->channels)); @@ -1380,7 +1380,9 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev, sai->regmap = devm_regmap_init_mmio(&pdev->dev, base, sai->regmap_config); if (IS_ERR(sai->regmap)) { - dev_err(&pdev->dev, "Failed to initialize MMIO\n"); + if (PTR_ERR(sai->regmap) != -EPROBE_DEFER) + dev_err(&pdev->dev, "Regmap init error %ld\n", + PTR_ERR(sai->regmap)); return PTR_ERR(sai->regmap); } @@ -1471,7 +1473,9 @@ static int stm32_sai_sub_parse_of(struct platform_device *pdev, of_node_put(args.np); sai->sai_ck = devm_clk_get(&pdev->dev, "sai_ck"); if (IS_ERR(sai->sai_ck)) { - dev_err(&pdev->dev, "Missing kernel clock sai_ck\n"); + if (PTR_ERR(sai->sai_ck) != -EPROBE_DEFER) + dev_err(&pdev->dev, "Missing kernel clock sai_ck: %ld\n", + PTR_ERR(sai->sai_ck)); return PTR_ERR(sai->sai_ck); } @@ -1545,7 +1549,8 @@ static int stm32_sai_sub_probe(struct platform_device *pdev) ret = snd_dmaengine_pcm_register(&pdev->dev, conf, 0); if (ret) { - dev_err(&pdev->dev, "Could not register pcm dma\n"); + if (ret != -EPROBE_DEFER) + dev_err(&pdev->dev, "Could not register pcm dma\n"); return ret; } diff --git a/sound/soc/stm/stm32_spdifrx.c b/sound/soc/stm/stm32_spdifrx.c index e6e75897cce8..1bfa3b2ba974 100644 --- a/sound/soc/stm/stm32_spdifrx.c +++ b/sound/soc/stm/stm32_spdifrx.c @@ -406,7 +406,9 @@ static int stm32_spdifrx_dma_ctrl_register(struct device *dev, spdifrx->ctrl_chan = dma_request_chan(dev, "rx-ctrl"); if (IS_ERR(spdifrx->ctrl_chan)) { - dev_err(dev, "dma_request_slave_channel failed\n"); + if (PTR_ERR(spdifrx->ctrl_chan) != -EPROBE_DEFER) + dev_err(dev, "dma_request_slave_channel error %ld\n", + PTR_ERR(spdifrx->ctrl_chan)); return PTR_ERR(spdifrx->ctrl_chan); } @@ -929,7 +931,9 @@ static int stm32_spdifrx_parse_of(struct platform_device *pdev, spdifrx->kclk = devm_clk_get(&pdev->dev, "kclk"); if (IS_ERR(spdifrx->kclk)) { - dev_err(&pdev->dev, "Could not get kclk\n"); + if (PTR_ERR(spdifrx->kclk) != -EPROBE_DEFER) + dev_err(&pdev->dev, "Could not get kclk: %ld\n", + PTR_ERR(spdifrx->kclk)); return PTR_ERR(spdifrx->kclk); } @@ -940,6 +944,22 @@ static int stm32_spdifrx_parse_of(struct platform_device *pdev, return 0; } +static int stm32_spdifrx_remove(struct platform_device *pdev) +{ + struct stm32_spdifrx_data *spdifrx = platform_get_drvdata(pdev); + + if (spdifrx->ctrl_chan) + dma_release_channel(spdifrx->ctrl_chan); + + if (spdifrx->dmab) + snd_dma_free_pages(spdifrx->dmab); + + snd_dmaengine_pcm_unregister(&pdev->dev); + snd_soc_unregister_component(&pdev->dev); + + return 0; +} + static int stm32_spdifrx_probe(struct platform_device *pdev) { struct stm32_spdifrx_data *spdifrx; @@ -967,7 +987,9 @@ static int stm32_spdifrx_probe(struct platform_device *pdev) spdifrx->base, spdifrx->regmap_conf); if (IS_ERR(spdifrx->regmap)) { - dev_err(&pdev->dev, "Regmap init failed\n"); + if (PTR_ERR(spdifrx->regmap) != -EPROBE_DEFER) + dev_err(&pdev->dev, "Regmap init error %ld\n", + PTR_ERR(spdifrx->regmap)); return PTR_ERR(spdifrx->regmap); } @@ -978,31 +1000,38 @@ static int stm32_spdifrx_probe(struct platform_device *pdev) return ret; } - rst = devm_reset_control_get_exclusive(&pdev->dev, NULL); - if (!IS_ERR(rst)) { - reset_control_assert(rst); - udelay(2); - reset_control_deassert(rst); + rst = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL); + if (IS_ERR(rst)) { + if (PTR_ERR(rst) != -EPROBE_DEFER) + dev_err(&pdev->dev, "Reset controller error %ld\n", + PTR_ERR(rst)); + return PTR_ERR(rst); } + reset_control_assert(rst); + udelay(2); + reset_control_deassert(rst); - ret = devm_snd_soc_register_component(&pdev->dev, - &stm32_spdifrx_component, - stm32_spdifrx_dai, - ARRAY_SIZE(stm32_spdifrx_dai)); - if (ret) + pcm_config = &stm32_spdifrx_pcm_config; + ret = snd_dmaengine_pcm_register(&pdev->dev, pcm_config, 0); + if (ret) { + if (ret != -EPROBE_DEFER) + dev_err(&pdev->dev, "PCM DMA register error %d\n", ret); return ret; + } + + ret = snd_soc_register_component(&pdev->dev, + &stm32_spdifrx_component, + stm32_spdifrx_dai, + ARRAY_SIZE(stm32_spdifrx_dai)); + if (ret) { + snd_dmaengine_pcm_unregister(&pdev->dev); + return ret; + } ret = stm32_spdifrx_dma_ctrl_register(&pdev->dev, spdifrx); if (ret) goto error; - pcm_config = &stm32_spdifrx_pcm_config; - ret = devm_snd_dmaengine_pcm_register(&pdev->dev, pcm_config, 0); - if (ret) { - dev_err(&pdev->dev, "PCM DMA register returned %d\n", ret); - goto error; - } - ret = regmap_read(spdifrx->regmap, STM32_SPDIFRX_IDR, &idr); if (ret) goto error; @@ -1020,27 +1049,11 @@ static int stm32_spdifrx_probe(struct platform_device *pdev) return ret; error: - if (!IS_ERR(spdifrx->ctrl_chan)) - dma_release_channel(spdifrx->ctrl_chan); - if (spdifrx->dmab) - snd_dma_free_pages(spdifrx->dmab); + stm32_spdifrx_remove(pdev); return ret; } -static int stm32_spdifrx_remove(struct platform_device *pdev) -{ - struct stm32_spdifrx_data *spdifrx = platform_get_drvdata(pdev); - - if (spdifrx->ctrl_chan) - dma_release_channel(spdifrx->ctrl_chan); - - if (spdifrx->dmab) - snd_dma_free_pages(spdifrx->dmab); - - return 0; -} - MODULE_DEVICE_TABLE(of, stm32_spdifrx_ids); #ifdef CONFIG_PM_SLEEP diff --git a/sound/soc/sunxi/sun4i-spdif.c b/sound/soc/sunxi/sun4i-spdif.c index cbe598b0fb10..86779a99df75 100644 --- a/sound/soc/sunxi/sun4i-spdif.c +++ b/sound/soc/sunxi/sun4i-spdif.c @@ -244,7 +244,7 @@ static int sun4i_spdif_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *cpu_dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct sun4i_spdif_dev *host = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct sun4i_spdif_dev *host = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); if (substream->stream != SNDRV_PCM_STREAM_PLAYBACK) return -EINVAL; @@ -555,7 +555,7 @@ static int sun4i_spdif_probe(struct platform_device *pdev) if (quirks->has_reset) { host->rst = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL); - if (IS_ERR(host->rst) && PTR_ERR(host->rst) == -EPROBE_DEFER) { + if (PTR_ERR(host->rst) == -EPROBE_DEFER) { ret = -EPROBE_DEFER; dev_err(&pdev->dev, "Failed to get reset: %d\n", ret); return ret; diff --git a/sound/soc/sunxi/sun8i-codec.c b/sound/soc/sunxi/sun8i-codec.c index 686561df8e13..ca51af114419 100644 --- a/sound/soc/sunxi/sun8i-codec.c +++ b/sound/soc/sunxi/sun8i-codec.c @@ -86,7 +86,6 @@ #define SUN8I_AIF1CLK_CTRL_AIF1_BCLK_DIV_MASK GENMASK(12, 9) struct sun8i_codec { - struct device *dev; struct regmap *regmap; struct clk *clk_module; struct clk *clk_bus; @@ -542,8 +541,6 @@ static int sun8i_codec_probe(struct platform_device *pdev) if (!scodec) return -ENOMEM; - scodec->dev = &pdev->dev; - scodec->clk_module = devm_clk_get(&pdev->dev, "mod"); if (IS_ERR(scodec->clk_module)) { dev_err(&pdev->dev, "Failed to get the module clock\n"); diff --git a/sound/soc/tegra/tegra_alc5632.c b/sound/soc/tegra/tegra_alc5632.c index 9e8b1497efd3..ec39ecba1e8b 100644 --- a/sound/soc/tegra/tegra_alc5632.c +++ b/sound/soc/tegra/tegra_alc5632.c @@ -37,7 +37,7 @@ static int tegra_alc5632_asoc_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_card *card = rtd->card; struct tegra_alc5632 *alc5632 = snd_soc_card_get_drvdata(card); int srate, mclk; diff --git a/sound/soc/tegra/tegra_max98090.c b/sound/soc/tegra/tegra_max98090.c index 4954a33ff46b..d800b62b36f8 100644 --- a/sound/soc/tegra/tegra_max98090.c +++ b/sound/soc/tegra/tegra_max98090.c @@ -38,7 +38,7 @@ static int tegra_max98090_asoc_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_card *card = rtd->card; struct tegra_max98090 *machine = snd_soc_card_get_drvdata(card); int srate, mclk; diff --git a/sound/soc/tegra/tegra_rt5640.c b/sound/soc/tegra/tegra_rt5640.c index d46915a3ec4c..9878bc3eb89e 100644 --- a/sound/soc/tegra/tegra_rt5640.c +++ b/sound/soc/tegra/tegra_rt5640.c @@ -40,7 +40,7 @@ static int tegra_rt5640_asoc_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_card *card = rtd->card; struct tegra_rt5640 *machine = snd_soc_card_get_drvdata(card); int srate, mclk; diff --git a/sound/soc/tegra/tegra_rt5677.c b/sound/soc/tegra/tegra_rt5677.c index 81cb6cc6236e..5821313db977 100644 --- a/sound/soc/tegra/tegra_rt5677.c +++ b/sound/soc/tegra/tegra_rt5677.c @@ -42,7 +42,7 @@ static int tegra_rt5677_asoc_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_card *card = rtd->card; struct tegra_rt5677 *machine = snd_soc_card_get_drvdata(card); int srate, mclk, err; diff --git a/sound/soc/tegra/tegra_sgtl5000.c b/sound/soc/tegra/tegra_sgtl5000.c index e13b81d29cf3..dc411ba2e36d 100644 --- a/sound/soc/tegra/tegra_sgtl5000.c +++ b/sound/soc/tegra/tegra_sgtl5000.c @@ -36,7 +36,7 @@ static int tegra_sgtl5000_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_card *card = rtd->card; struct tegra_sgtl5000 *machine = snd_soc_card_get_drvdata(card); int srate, mclk; diff --git a/sound/soc/tegra/tegra_wm8753.c b/sound/soc/tegra/tegra_wm8753.c index f6dd790dad71..0d653a605358 100644 --- a/sound/soc/tegra/tegra_wm8753.c +++ b/sound/soc/tegra/tegra_wm8753.c @@ -40,7 +40,7 @@ static int tegra_wm8753_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_card *card = rtd->card; struct tegra_wm8753 *machine = snd_soc_card_get_drvdata(card); int srate, mclk; diff --git a/sound/soc/tegra/tegra_wm8903.c b/sound/soc/tegra/tegra_wm8903.c index f08d3489c3cf..9b5651502f12 100644 --- a/sound/soc/tegra/tegra_wm8903.c +++ b/sound/soc/tegra/tegra_wm8903.c @@ -45,7 +45,7 @@ static int tegra_wm8903_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_card *card = rtd->card; struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card); int srate, mclk; @@ -143,19 +143,37 @@ static int tegra_wm8903_event_hp(struct snd_soc_dapm_widget *w, return 0; } +static int tegra_wm8903_event_int_mic(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, int event) +{ + struct snd_soc_dapm_context *dapm = w->dapm; + struct snd_soc_card *card = dapm->card; + struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card); + + if (!gpio_is_valid(machine->gpio_int_mic_en)) + return 0; + + gpio_set_value_cansleep(machine->gpio_int_mic_en, + SND_SOC_DAPM_EVENT_ON(event)); + + return 0; +} + static const struct snd_soc_dapm_widget tegra_wm8903_dapm_widgets[] = { SND_SOC_DAPM_SPK("Int Spk", tegra_wm8903_event_int_spk), SND_SOC_DAPM_HP("Headphone Jack", tegra_wm8903_event_hp), SND_SOC_DAPM_MIC("Mic Jack", NULL), + SND_SOC_DAPM_MIC("Int Mic", tegra_wm8903_event_int_mic), }; static const struct snd_kcontrol_new tegra_wm8903_controls[] = { SOC_DAPM_PIN_SWITCH("Int Spk"), + SOC_DAPM_PIN_SWITCH("Int Mic"), }; static int tegra_wm8903_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_component *component = codec_dai->component; struct snd_soc_card *card = rtd->card; struct tegra_wm8903 *machine = snd_soc_card_get_drvdata(card); @@ -187,7 +205,7 @@ static int tegra_wm8903_remove(struct snd_soc_card *card) { struct snd_soc_pcm_runtime *rtd = snd_soc_get_pcm_runtime(card, &card->dai_link[0]); - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_component *component = codec_dai->component; wm8903_mic_detect(component, NULL, 0, 0); diff --git a/sound/soc/tegra/trimslice.c b/sound/soc/tegra/trimslice.c index 3f67ddd13674..f9834afaa2e8 100644 --- a/sound/soc/tegra/trimslice.c +++ b/sound/soc/tegra/trimslice.c @@ -35,7 +35,7 @@ static int trimslice_asoc_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_card *card = rtd->card; struct tegra_trimslice *trimslice = snd_soc_card_get_drvdata(card); int srate, mclk; diff --git a/sound/soc/ti/Kconfig b/sound/soc/ti/Kconfig index 29f61053ab62..c5408c129f34 100644 --- a/sound/soc/ti/Kconfig +++ b/sound/soc/ti/Kconfig @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only menu "Audio support for Texas Instruments SoCs" -depends on DMA_OMAP || TI_EDMA || COMPILE_TEST +depends on DMA_OMAP || TI_EDMA || TI_K3_UDMA || COMPILE_TEST config SND_SOC_TI_EDMA_PCM tristate @@ -10,6 +10,10 @@ config SND_SOC_TI_SDMA_PCM tristate select SND_SOC_GENERIC_DMAENGINE_PCM +config SND_SOC_TI_UDMA_PCM + tristate + select SND_SOC_GENERIC_DMAENGINE_PCM + comment "Texas Instruments DAI support for:" config SND_SOC_DAVINCI_ASP tristate "daVinci Audio Serial Port (ASP) or McBSP support" @@ -24,6 +28,7 @@ config SND_SOC_DAVINCI_MCASP tristate "Multichannel Audio Serial Port (McASP) support" select SND_SOC_TI_EDMA_PCM select SND_SOC_TI_SDMA_PCM + select SND_SOC_TI_UDMA_PCM help Say Y or M here if you want to have support for McASP IP found in various Texas Instruments SoCs like: @@ -31,6 +36,7 @@ config SND_SOC_DAVINCI_MCASP - Sitara line of SoCs (AM335x, AM438x, etc) - DRA7x devices - Keystone devices + - K3 devices (am654, j721e) config SND_SOC_DAVINCI_VCIF tristate "daVinci Voice Interface (VCIF) support" diff --git a/sound/soc/ti/Makefile b/sound/soc/ti/Makefile index 08c44d56ef3e..ea48c6679cc7 100644 --- a/sound/soc/ti/Makefile +++ b/sound/soc/ti/Makefile @@ -3,9 +3,11 @@ # Platform drivers snd-soc-ti-edma-objs := edma-pcm.o snd-soc-ti-sdma-objs := sdma-pcm.o +snd-soc-ti-udma-objs := udma-pcm.o obj-$(CONFIG_SND_SOC_TI_EDMA_PCM) += snd-soc-ti-edma.o obj-$(CONFIG_SND_SOC_TI_SDMA_PCM) += snd-soc-ti-sdma.o +obj-$(CONFIG_SND_SOC_TI_UDMA_PCM) += snd-soc-ti-udma.o # CPU DAI drivers snd-soc-davinci-asp-objs := davinci-i2s.o diff --git a/sound/soc/ti/ams-delta.c b/sound/soc/ti/ams-delta.c index 8e2fb81ad05c..e17cd5e939f0 100644 --- a/sound/soc/ti/ams-delta.c +++ b/sound/soc/ti/ams-delta.c @@ -460,14 +460,14 @@ static void ams_delta_shutdown(struct snd_pcm_substream *substream) static int ams_delta_cx20442_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_card *card = rtd->card; struct snd_soc_dapm_context *dapm = &card->dapm; int ret; /* Codec is ready, now add/activate board specific controls */ /* Store a pointer to the codec structure for tty ldisc use */ - cx20442_codec = rtd->codec_dai->component; + cx20442_codec = asoc_rtd_to_codec(rtd, 0)->component; /* Add hook switch - can be used to control the codec from userspace * even if line discipline fails */ diff --git a/sound/soc/ti/davinci-evm.c b/sound/soc/ti/davinci-evm.c index 686b23d7a90d..2cfbeebdfb41 100644 --- a/sound/soc/ti/davinci-evm.c +++ b/sound/soc/ti/davinci-evm.c @@ -54,8 +54,8 @@ static int evm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct snd_soc_card *soc_card = rtd->card; int ret = 0; unsigned sysclk = ((struct snd_soc_card_drvdata_davinci *) diff --git a/sound/soc/ti/davinci-mcasp.c b/sound/soc/ti/davinci-mcasp.c index e1e937eb1dc1..734ffe925c4d 100644 --- a/sound/soc/ti/davinci-mcasp.c +++ b/sound/soc/ti/davinci-mcasp.c @@ -38,6 +38,7 @@ #include "edma-pcm.h" #include "sdma-pcm.h" +#include "udma-pcm.h" #include "davinci-mcasp.h" #define MCASP_MAX_AFIFO_DEPTH 64 @@ -1764,10 +1765,8 @@ static struct davinci_mcasp_pdata *davinci_mcasp_set_pdata_from_of( } else if (match) { pdata = devm_kmemdup(&pdev->dev, match->data, sizeof(*pdata), GFP_KERNEL); - if (!pdata) { - ret = -ENOMEM; - return pdata; - } + if (!pdata) + return NULL; } else { /* control shouldn't reach here. something is wrong */ ret = -EINVAL; @@ -1875,6 +1874,7 @@ nodata: enum { PCM_EDMA, PCM_SDMA, + PCM_UDMA, }; static const char *sdma_prefix = "ti,omap"; @@ -1912,6 +1912,8 @@ static int davinci_mcasp_get_dma_type(struct davinci_mcasp *mcasp) dev_dbg(mcasp->dev, "DMA controller compatible = \"%s\"\n", tmp); if (!strncmp(tmp, sdma_prefix, strlen(sdma_prefix))) return PCM_SDMA; + else if (strstr(tmp, "udmap")) + return PCM_UDMA; return PCM_EDMA; } @@ -2371,6 +2373,9 @@ static int davinci_mcasp_probe(struct platform_device *pdev) case PCM_SDMA: ret = sdma_pcm_platform_register(&pdev->dev, "tx", "rx"); break; + case PCM_UDMA: + ret = udma_pcm_platform_register(&pdev->dev); + break; default: dev_err(&pdev->dev, "No DMA controller found (%d)\n", ret); case -EPROBE_DEFER: diff --git a/sound/soc/ti/davinci-vcif.c b/sound/soc/ti/davinci-vcif.c index c84650e4a7aa..ee4d3ef821a1 100644 --- a/sound/soc/ti/davinci-vcif.c +++ b/sound/soc/ti/davinci-vcif.c @@ -43,7 +43,7 @@ static void davinci_vcif_start(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct davinci_vcif_dev *davinci_vcif_dev = - snd_soc_dai_get_drvdata(rtd->cpu_dai); + snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct davinci_vc *davinci_vc = davinci_vcif_dev->davinci_vc; u32 w; @@ -62,7 +62,7 @@ static void davinci_vcif_stop(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; struct davinci_vcif_dev *davinci_vcif_dev = - snd_soc_dai_get_drvdata(rtd->cpu_dai); + snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); struct davinci_vc *davinci_vc = davinci_vcif_dev->davinci_vc; u32 w; diff --git a/sound/soc/ti/n810.c b/sound/soc/ti/n810.c index 3ad2b6daf31e..a1672b479cb7 100644 --- a/sound/soc/ti/n810.c +++ b/sound/soc/ti/n810.c @@ -101,7 +101,7 @@ static int n810_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int err; /* Set the codec system clock for DAC and ADC */ diff --git a/sound/soc/ti/omap-abe-twl6040.c b/sound/soc/ti/omap-abe-twl6040.c index 6d564ab5e437..61e45fea5dd8 100644 --- a/sound/soc/ti/omap-abe-twl6040.c +++ b/sound/soc/ti/omap-abe-twl6040.c @@ -46,7 +46,7 @@ static int omap_abe_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); struct snd_soc_card *card = rtd->card; struct abe_twl6040 *priv = snd_soc_card_get_drvdata(card); int clk_id, freq; @@ -78,7 +78,7 @@ static int omap_abe_dmic_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int ret = 0; ret = snd_soc_dai_set_sysclk(cpu_dai, OMAP_DMIC_SYSCLK_PAD_CLKS, @@ -166,7 +166,7 @@ static const struct snd_soc_dapm_route audio_map[] = { static int omap_abe_twl6040_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_component *component = rtd->codec_dai->component; + struct snd_soc_component *component = asoc_rtd_to_codec(rtd, 0)->component; struct snd_soc_card *card = rtd->card; struct abe_twl6040 *priv = snd_soc_card_get_drvdata(card); int hs_trim; diff --git a/sound/soc/ti/omap-mcbsp-st.c b/sound/soc/ti/omap-mcbsp-st.c index 1a3fe854e856..5a32b54bbf3b 100644 --- a/sound/soc/ti/omap-mcbsp-st.c +++ b/sound/soc/ti/omap-mcbsp-st.c @@ -489,7 +489,7 @@ OMAP_MCBSP_ST_CONTROLS(3); int omap_mcbsp_st_add_controls(struct snd_soc_pcm_runtime *rtd, int port_id) { - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); if (!mcbsp->st_data) { diff --git a/sound/soc/ti/omap-mcbsp.c b/sound/soc/ti/omap-mcbsp.c index 26b503bbdb5f..ff24546a10ee 100644 --- a/sound/soc/ti/omap-mcbsp.c +++ b/sound/soc/ti/omap-mcbsp.c @@ -737,7 +737,7 @@ static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream, unsigned int packet_size) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); int words; @@ -902,7 +902,7 @@ static snd_pcm_sframes_t omap_mcbsp_dai_delay( struct snd_soc_dai *dai) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct omap_mcbsp *mcbsp = snd_soc_dai_get_drvdata(cpu_dai); u16 fifo_use; snd_pcm_sframes_t delay; diff --git a/sound/soc/ti/omap-mcpdm.c b/sound/soc/ti/omap-mcpdm.c index a726cd7a8252..0ff33fe165f2 100644 --- a/sound/soc/ti/omap-mcpdm.c +++ b/sound/soc/ti/omap-mcpdm.c @@ -532,7 +532,7 @@ static const struct snd_soc_component_driver omap_mcpdm_component = { void omap_mcpdm_configure_dn_offsets(struct snd_soc_pcm_runtime *rtd, u8 rx1, u8 rx2) { - struct omap_mcpdm *mcpdm = snd_soc_dai_get_drvdata(rtd->cpu_dai); + struct omap_mcpdm *mcpdm = snd_soc_dai_get_drvdata(asoc_rtd_to_cpu(rtd, 0)); mcpdm->dn_rx_offset = MCPDM_DNOFST_RX1(rx1) | MCPDM_DNOFST_RX2(rx2); } diff --git a/sound/soc/ti/omap3pandora.c b/sound/soc/ti/omap3pandora.c index 545f8dac9bd5..b04146311b31 100644 --- a/sound/soc/ti/omap3pandora.c +++ b/sound/soc/ti/omap3pandora.c @@ -32,8 +32,8 @@ static int omap3pandora_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); int ret; /* Set the codec system clock for DAC and ADC */ diff --git a/sound/soc/ti/osk5912.c b/sound/soc/ti/osk5912.c index 1ca466bc4025..e01485cc51a1 100644 --- a/sound/soc/ti/osk5912.c +++ b/sound/soc/ti/osk5912.c @@ -39,7 +39,7 @@ static int osk_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); int err; /* Set the codec system clock for DAC and ADC */ diff --git a/sound/soc/ti/rx51.c b/sound/soc/ti/rx51.c index fdb0dc85fe67..2a714a004163 100644 --- a/sound/soc/ti/rx51.c +++ b/sound/soc/ti/rx51.c @@ -103,7 +103,7 @@ static int rx51_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); /* Set the codec system clock for DAC and ADC */ return snd_soc_dai_set_sysclk(codec_dai, 0, 19200000, diff --git a/sound/soc/ti/udma-pcm.c b/sound/soc/ti/udma-pcm.c new file mode 100644 index 000000000000..39830caaaf7c --- /dev/null +++ b/sound/soc/ti/udma-pcm.c @@ -0,0 +1,43 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2020 Texas Instruments Incorporated - http://www.ti.com + * Author: Peter Ujfalusi <peter.ujfalusi@ti.com> + */ + +#include <linux/module.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/dmaengine_pcm.h> + +#include "udma-pcm.h" + +static const struct snd_pcm_hardware udma_pcm_hardware = { + .info = SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME | + SNDRV_PCM_INFO_NO_PERIOD_WAKEUP | + SNDRV_PCM_INFO_INTERLEAVED, + .buffer_bytes_max = SIZE_MAX, + .period_bytes_min = 32, + .period_bytes_max = SZ_64K, + .periods_min = 2, + .periods_max = UINT_MAX, +}; + +static const struct snd_dmaengine_pcm_config udma_dmaengine_pcm_config = { + .pcm_hardware = &udma_pcm_hardware, + .prepare_slave_config = snd_dmaengine_pcm_prepare_slave_config, +}; + +int udma_pcm_platform_register(struct device *dev) +{ + return devm_snd_dmaengine_pcm_register(dev, &udma_dmaengine_pcm_config, + 0); +} +EXPORT_SYMBOL_GPL(udma_pcm_platform_register); + +MODULE_AUTHOR("Peter Ujfalusi <peter.ujfalusi@ti.com>"); +MODULE_DESCRIPTION("UDMA PCM ASoC platform driver"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/soc/ti/udma-pcm.h b/sound/soc/ti/udma-pcm.h new file mode 100644 index 000000000000..54111e7312c1 --- /dev/null +++ b/sound/soc/ti/udma-pcm.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2018 Texas Instruments Incorporated - http://www.ti.com + */ + +#ifndef __UDMA_PCM_H__ +#define __UDMA_PCM_H__ + +#if IS_ENABLED(CONFIG_SND_SOC_TI_UDMA_PCM) +int udma_pcm_platform_register(struct device *dev); +#else +static inline int udma_pcm_platform_register(struct device *dev) +{ + return 0; +} +#endif /* CONFIG_SND_SOC_TI_UDMA_PCM */ + +#endif /* __UDMA_PCM_H__ */ diff --git a/sound/soc/txx9/txx9aclc.c b/sound/soc/txx9/txx9aclc.c index 985487cc3a55..4b1cd4da3e36 100644 --- a/sound/soc/txx9/txx9aclc.c +++ b/sound/soc/txx9/txx9aclc.c @@ -269,7 +269,7 @@ static int txx9aclc_pcm_new(struct snd_soc_component *component, struct snd_soc_pcm_runtime *rtd) { struct snd_card *card = rtd->card->snd_card; - struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_soc_dai *dai = asoc_rtd_to_cpu(rtd, 0); struct snd_pcm *pcm = rtd->pcm; struct platform_device *pdev = to_platform_device(component->dev); struct txx9aclc_soc_device *dev; diff --git a/sound/soc/uniphier/aio-compress.c b/sound/soc/uniphier/aio-compress.c index 17f773ac5ca1..232d3cc5bce0 100644 --- a/sound/soc/uniphier/aio-compress.c +++ b/sound/soc/uniphier/aio-compress.c @@ -23,7 +23,7 @@ static int uniphier_aio_comprdma_new(struct snd_soc_pcm_runtime *rtd) { struct snd_compr *compr = rtd->compr; struct device *dev = compr->card->dev; - struct uniphier_aio *aio = uniphier_priv(rtd->cpu_dai); + struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[compr->direction]; size_t size = AUD_RING_SIZE; int dma_dir = DMA_FROM_DEVICE, ret; @@ -56,7 +56,7 @@ static int uniphier_aio_comprdma_free(struct snd_soc_pcm_runtime *rtd) { struct snd_compr *compr = rtd->compr; struct device *dev = compr->card->dev; - struct uniphier_aio *aio = uniphier_priv(rtd->cpu_dai); + struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[compr->direction]; int dma_dir = DMA_FROM_DEVICE; @@ -73,7 +73,7 @@ static int uniphier_aio_comprdma_free(struct snd_soc_pcm_runtime *rtd) static int uniphier_aio_compr_open(struct snd_compr_stream *cstream) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct uniphier_aio *aio = uniphier_priv(rtd->cpu_dai); + struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[cstream->direction]; int ret; @@ -98,7 +98,7 @@ static int uniphier_aio_compr_open(struct snd_compr_stream *cstream) static int uniphier_aio_compr_free(struct snd_compr_stream *cstream) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct uniphier_aio *aio = uniphier_priv(rtd->cpu_dai); + struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[cstream->direction]; int ret; @@ -118,7 +118,7 @@ static int uniphier_aio_compr_get_params(struct snd_compr_stream *cstream, struct snd_codec *params) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct uniphier_aio *aio = uniphier_priv(rtd->cpu_dai); + struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[cstream->direction]; *params = sub->cparams.codec; @@ -130,7 +130,7 @@ static int uniphier_aio_compr_set_params(struct snd_compr_stream *cstream, struct snd_compr_params *params) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct uniphier_aio *aio = uniphier_priv(rtd->cpu_dai); + struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[cstream->direction]; struct device *dev = &aio->chip->pdev->dev; int ret; @@ -165,7 +165,7 @@ static int uniphier_aio_compr_set_params(struct snd_compr_stream *cstream, static int uniphier_aio_compr_hw_free(struct snd_compr_stream *cstream) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; - struct uniphier_aio *aio = uniphier_priv(rtd->cpu_dai); + struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[cstream->direction]; sub->setting = 0; @@ -177,7 +177,7 @@ static int uniphier_aio_compr_prepare(struct snd_compr_stream *cstream) { struct snd_soc_pcm_runtime *rtd = cstream->private_data; struct snd_compr_runtime *runtime = cstream->runtime; - struct uniphier_aio *aio = uniphier_priv(rtd->cpu_dai); + struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[cstream->direction]; int bytes = runtime->fragment_size; unsigned long flags; @@ -215,7 +215,7 @@ static int uniphier_aio_compr_trigger(struct snd_compr_stream *cstream, { struct snd_soc_pcm_runtime *rtd = cstream->private_data; struct snd_compr_runtime *runtime = cstream->runtime; - struct uniphier_aio *aio = uniphier_priv(rtd->cpu_dai); + struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[cstream->direction]; struct device *dev = &aio->chip->pdev->dev; int bytes = runtime->fragment_size, ret = 0; @@ -248,7 +248,7 @@ static int uniphier_aio_compr_pointer(struct snd_compr_stream *cstream, { struct snd_soc_pcm_runtime *rtd = cstream->private_data; struct snd_compr_runtime *runtime = cstream->runtime; - struct uniphier_aio *aio = uniphier_priv(rtd->cpu_dai); + struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[cstream->direction]; int bytes = runtime->fragment_size; unsigned long flags; @@ -322,7 +322,7 @@ static int uniphier_aio_compr_copy(struct snd_compr_stream *cstream, struct snd_soc_pcm_runtime *rtd = cstream->private_data; struct snd_compr_runtime *runtime = cstream->runtime; struct device *carddev = rtd->compr->card->dev; - struct uniphier_aio *aio = uniphier_priv(rtd->cpu_dai); + struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[cstream->direction]; size_t cnt = min_t(size_t, count, aio_rb_space_to_end(sub) / 2); int bytes = runtime->fragment_size; diff --git a/sound/soc/uniphier/aio-dma.c b/sound/soc/uniphier/aio-dma.c index da83423c52e2..4bbcb007df41 100644 --- a/sound/soc/uniphier/aio-dma.c +++ b/sound/soc/uniphier/aio-dma.c @@ -109,7 +109,7 @@ static int uniphier_aiodma_prepare(struct snd_soc_component *component, { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream); - struct uniphier_aio *aio = uniphier_priv(rtd->cpu_dai); + struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[substream->stream]; int bytes = runtime->period_size * runtime->channels * samples_to_bytes(runtime, 1); @@ -136,7 +136,7 @@ static int uniphier_aiodma_trigger(struct snd_soc_component *component, { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream); - struct uniphier_aio *aio = uniphier_priv(rtd->cpu_dai); + struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[substream->stream]; struct device *dev = &aio->chip->pdev->dev; int bytes = runtime->period_size * @@ -172,7 +172,7 @@ static snd_pcm_uframes_t uniphier_aiodma_pointer( { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_soc_pcm_runtime *rtd = snd_pcm_substream_chip(substream); - struct uniphier_aio *aio = uniphier_priv(rtd->cpu_dai); + struct uniphier_aio *aio = uniphier_priv(asoc_rtd_to_cpu(rtd, 0)); struct uniphier_aio_sub *sub = &aio->sub[substream->stream]; int bytes = runtime->period_size * runtime->channels * samples_to_bytes(runtime, 1); diff --git a/sound/soc/ux500/mop500_ab8500.c b/sound/soc/ux500/mop500_ab8500.c index 77655084bbde..6aaa19829a73 100644 --- a/sound/soc/ux500/mop500_ab8500.c +++ b/sound/soc/ux500/mop500_ab8500.c @@ -215,8 +215,8 @@ static int mop500_ab8500_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0); + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); struct device *dev = rtd->card->dev; unsigned int fmt; int channels, ret = 0, driver_mode, slots; @@ -339,7 +339,7 @@ static int mop500_ab8500_hw_params(struct snd_pcm_substream *substream, static int mop500_ab8500_hw_free(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_dai *cpu_dai = asoc_rtd_to_cpu(rtd, 0); mutex_lock(&mop500_ab8500_params_lock); __clear_bit(cpu_dai->id, &mop500_ab8500_usage); diff --git a/sound/soc/ux500/ux500_pcm.c b/sound/soc/ux500/ux500_pcm.c index 9445dbe8e039..39b96c132bc8 100644 --- a/sound/soc/ux500/ux500_pcm.c +++ b/sound/soc/ux500/ux500_pcm.c @@ -46,7 +46,7 @@ static const struct snd_pcm_hardware ux500_pcm_hw = { static struct dma_chan *ux500_pcm_request_chan(struct snd_soc_pcm_runtime *rtd, struct snd_pcm_substream *substream) { - struct snd_soc_dai *dai = rtd->cpu_dai; + struct snd_soc_dai *dai = asoc_rtd_to_cpu(rtd, 0); u16 per_data_width, mem_data_width; struct stedma40_chan_cfg *dma_cfg; struct ux500_msp_dma_params *dma_params; @@ -86,7 +86,7 @@ static int ux500_pcm_prepare_slave_config(struct snd_pcm_substream *substream, struct dma_slave_config *slave_config) { struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct msp_i2s_platform_data *pdata = rtd->cpu_dai->dev->platform_data; + struct msp_i2s_platform_data *pdata = asoc_rtd_to_cpu(rtd, 0)->dev->platform_data; struct snd_dmaengine_dai_dma_data *snd_dma_params; struct ux500_msp_dma_params *ste_dma_params; dma_addr_t dma_addr; @@ -94,11 +94,11 @@ static int ux500_pcm_prepare_slave_config(struct snd_pcm_substream *substream, if (pdata) { ste_dma_params = - snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); dma_addr = ste_dma_params->tx_rx_addr; } else { snd_dma_params = - snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); dma_addr = snd_dma_params->addr; } diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c index bcf442faff7c..68af2176b19c 100644 --- a/sound/soc/xtensa/xtfpga-i2s.c +++ b/sound/soc/xtensa/xtfpga-i2s.c @@ -373,7 +373,7 @@ static int xtfpga_pcm_open(struct snd_soc_component *component, void *p; snd_soc_set_runtime_hwparams(substream, &xtfpga_pcm_hardware); - p = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + p = snd_soc_dai_get_dma_data(asoc_rtd_to_cpu(rtd, 0), substream); runtime->private_data = p; return 0; diff --git a/sound/soc/zte/zx-spdif.c b/sound/soc/zte/zx-spdif.c index 60382ec23832..a3a07c0730e6 100644 --- a/sound/soc/zte/zx-spdif.c +++ b/sound/soc/zte/zx-spdif.c @@ -322,7 +322,6 @@ static int zx_spdif_probe(struct platform_device *pdev) zx_spdif->mapbase = res->start; zx_spdif->reg_base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(zx_spdif->reg_base)) { - dev_err(&pdev->dev, "ioremap failed!\n"); return PTR_ERR(zx_spdif->reg_base); } diff --git a/sound/soc/zte/zx-tdm.c b/sound/soc/zte/zx-tdm.c index 0e5a05b25a77..4f787185d630 100644 --- a/sound/soc/zte/zx-tdm.c +++ b/sound/soc/zte/zx-tdm.c @@ -371,7 +371,6 @@ static struct snd_soc_dai_driver zx_tdm_dai = { static int zx_tdm_probe(struct platform_device *pdev) { - struct device *dev = &pdev->dev; struct of_phandle_args out_args; unsigned int dma_reg_offset; struct zx_tdm_info *zx_tdm; @@ -384,7 +383,7 @@ static int zx_tdm_probe(struct platform_device *pdev) if (!zx_tdm) return -ENOMEM; - zx_tdm->dev = dev; + zx_tdm->dev = &pdev->dev; zx_tdm->dai_wclk = devm_clk_get(&pdev->dev, "wclk"); if (IS_ERR(zx_tdm->dai_wclk)) { diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c index d4b8ccc61dc2..9d0da5fa1c70 100644 --- a/sound/sparc/amd7930.c +++ b/sound/sparc/amd7930.c @@ -723,23 +723,9 @@ static int snd_amd7930_capture_close(struct snd_pcm_substream *substream) return 0; } -static int snd_amd7930_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); -} - -static int snd_amd7930_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); -} - static const struct snd_pcm_ops snd_amd7930_playback_ops = { .open = snd_amd7930_playback_open, .close = snd_amd7930_playback_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_amd7930_hw_params, - .hw_free = snd_amd7930_hw_free, .prepare = snd_amd7930_playback_prepare, .trigger = snd_amd7930_playback_trigger, .pointer = snd_amd7930_playback_pointer, @@ -748,9 +734,6 @@ static const struct snd_pcm_ops snd_amd7930_playback_ops = { static const struct snd_pcm_ops snd_amd7930_capture_ops = { .open = snd_amd7930_capture_open, .close = snd_amd7930_capture_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_amd7930_hw_params, - .hw_free = snd_amd7930_hw_free, .prepare = snd_amd7930_capture_prepare, .trigger = snd_amd7930_capture_trigger, .pointer = snd_amd7930_capture_pointer, @@ -776,9 +759,8 @@ static int snd_amd7930_pcm(struct snd_amd7930 *amd) strcpy(pcm->name, amd->card->shortname); amd->pcm = pcm; - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS, - NULL, - 64*1024, 64*1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS, + NULL, 64*1024, 64*1024); return 0; } @@ -855,7 +837,7 @@ static int snd_amd7930_put_volume(struct snd_kcontrol *kctl, struct snd_ctl_elem return change; } -static struct snd_kcontrol_new amd7930_controls[] = { +static const struct snd_kcontrol_new amd7930_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Monitor Volume", @@ -930,7 +912,7 @@ static int snd_amd7930_dev_free(struct snd_device *device) return snd_amd7930_free(amd); } -static struct snd_device_ops snd_amd7930_dev_ops = { +static const struct snd_device_ops snd_amd7930_dev_ops = { .dev_free = snd_amd7930_dev_free, }; diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c index 138841e0f2ae..0eed5f79a2bf 100644 --- a/sound/sparc/cs4231.c +++ b/sound/sparc/cs4231.c @@ -184,7 +184,7 @@ struct snd_cs4231 { * Some variables */ -static unsigned char freq_bits[14] = { +static const unsigned char freq_bits[14] = { /* 5510 */ 0x00 | CS4231_XTAL2, /* 6620 */ 0x0E | CS4231_XTAL2, /* 8000 */ 0x00 | CS4231_XTAL1, @@ -218,7 +218,7 @@ static int snd_cs4231_xrate(struct snd_pcm_runtime *runtime) &hw_constraints_rates); } -static unsigned char snd_cs4231_original_image[32] = +static const unsigned char snd_cs4231_original_image[32] = { 0x00, /* 00/00 - lic */ 0x00, /* 01/01 - ric */ @@ -869,7 +869,7 @@ static int snd_cs4231_timer_close(struct snd_timer *timer) return 0; } -static struct snd_timer_hardware snd_cs4231_timer_table = { +static const struct snd_timer_hardware snd_cs4231_timer_table = { .flags = SNDRV_TIMER_HW_AUTO, .resolution = 9945, .ticks = 65535, @@ -889,12 +889,7 @@ static int snd_cs4231_playback_hw_params(struct snd_pcm_substream *substream, { struct snd_cs4231 *chip = snd_pcm_substream_chip(substream); unsigned char new_pdfr; - int err; - err = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (err < 0) - return err; new_pdfr = snd_cs4231_get_format(chip, params_format(hw_params), params_channels(hw_params)) | snd_cs4231_get_rate(params_rate(hw_params)); @@ -933,12 +928,7 @@ static int snd_cs4231_capture_hw_params(struct snd_pcm_substream *substream, { struct snd_cs4231 *chip = snd_pcm_substream_chip(substream); unsigned char new_cdfr; - int err; - err = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (err < 0) - return err; new_cdfr = snd_cs4231_get_format(chip, params_format(hw_params), params_channels(hw_params)) | snd_cs4231_get_rate(params_rate(hw_params)); @@ -1203,9 +1193,7 @@ static int snd_cs4231_capture_close(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_cs4231_playback_ops = { .open = snd_cs4231_playback_open, .close = snd_cs4231_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cs4231_playback_hw_params, - .hw_free = snd_pcm_lib_free_pages, .prepare = snd_cs4231_playback_prepare, .trigger = snd_cs4231_trigger, .pointer = snd_cs4231_playback_pointer, @@ -1214,9 +1202,7 @@ static const struct snd_pcm_ops snd_cs4231_playback_ops = { static const struct snd_pcm_ops snd_cs4231_capture_ops = { .open = snd_cs4231_capture_open, .close = snd_cs4231_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_cs4231_capture_hw_params, - .hw_free = snd_pcm_lib_free_pages, .prepare = snd_cs4231_capture_prepare, .trigger = snd_cs4231_trigger, .pointer = snd_cs4231_capture_pointer, @@ -1242,9 +1228,8 @@ static int snd_cs4231_pcm(struct snd_card *card) pcm->info_flags = SNDRV_PCM_INFO_JOINT_DUPLEX; strcpy(pcm->name, "CS4231"); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, - &chip->op->dev, - 64 * 1024, 128 * 1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV, + &chip->op->dev, 64 * 1024, 128 * 1024); chip->pcm = pcm; @@ -1494,7 +1479,7 @@ static int snd_cs4231_put_double(struct snd_kcontrol *kcontrol, .private_value = (left_reg) | ((right_reg) << 8) | ((shift_left) << 16) | \ ((shift_right) << 19) | ((mask) << 24) | ((invert) << 22) } -static struct snd_kcontrol_new snd_cs4231_controls[] = { +static const struct snd_kcontrol_new snd_cs4231_controls[] = { CS4231_DOUBLE("PCM Playback Switch", 0, CS4231_LEFT_OUTPUT, CS4231_RIGHT_OUTPUT, 7, 7, 1, 1), CS4231_DOUBLE("PCM Playback Volume", 0, CS4231_LEFT_OUTPUT, @@ -1786,7 +1771,7 @@ static int snd_cs4231_sbus_dev_free(struct snd_device *device) return snd_cs4231_sbus_free(cp); } -static struct snd_device_ops snd_cs4231_sbus_dev_ops = { +static const struct snd_device_ops snd_cs4231_sbus_dev_ops = { .dev_free = snd_cs4231_sbus_dev_free, }; @@ -1952,7 +1937,7 @@ static int snd_cs4231_ebus_dev_free(struct snd_device *device) return snd_cs4231_ebus_free(cp); } -static struct snd_device_ops snd_cs4231_ebus_dev_ops = { +static const struct snd_device_ops snd_cs4231_ebus_dev_ops = { .dev_free = snd_cs4231_ebus_dev_free, }; diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c index 4911103421ff..cf7049999261 100644 --- a/sound/sparc/dbri.c +++ b/sound/sparc/dbri.c @@ -104,7 +104,7 @@ module_param(dbri_debug, int, 0644); MODULE_PARM_DESC(dbri_debug, "Debug value for Sun DBRI soundcard."); #ifdef DBRI_DEBUG -static char *cmds[] = { +static const char * const cmds[] = { "WAIT", "PAUSE", "JUMP", "IIQ", "REX", "SDP", "CDP", "DTS", "SSP", "CHI", "NT", "TE", "CDEC", "TEST", "CDM", "RESRV" }; @@ -2099,12 +2099,6 @@ static int snd_dbri_hw_params(struct snd_pcm_substream *substream, if (ret != 0) return ret; - if ((ret = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params))) < 0) { - printk(KERN_ERR "malloc_pages failed with %d\n", ret); - return ret; - } - /* hw_params can get called multiple times. Only map the DMA once. */ if (info->dvma_buffer == 0) { @@ -2151,7 +2145,7 @@ static int snd_dbri_hw_free(struct snd_pcm_substream *substream) info->pipe = -1; } - return snd_pcm_lib_free_pages(substream); + return 0; } static int snd_dbri_prepare(struct snd_pcm_substream *substream) @@ -2221,7 +2215,6 @@ static snd_pcm_uframes_t snd_dbri_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops snd_dbri_ops = { .open = snd_dbri_open, .close = snd_dbri_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_dbri_hw_params, .hw_free = snd_dbri_hw_free, .prepare = snd_dbri_prepare, @@ -2248,9 +2241,8 @@ static int snd_dbri_pcm(struct snd_card *card) pcm->info_flags = 0; strcpy(pcm->name, card->shortname); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS, - NULL, - 64 * 1024, 64 * 1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS, + NULL, 64 * 1024, 64 * 1024); return 0; } @@ -2418,7 +2410,7 @@ static int snd_cs4215_put_single(struct snd_kcontrol *kcontrol, .private_value = (entry) | ((shift) << 8) | ((mask) << 16) | \ ((invert) << 24) }, -static struct snd_kcontrol_new dbri_controls[] = { +static const struct snd_kcontrol_new dbri_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Playback Volume", diff --git a/sound/spi/at73c213.c b/sound/spi/at73c213.c index 4de1ba9a418d..76c0e37a838c 100644 --- a/sound/spi/at73c213.c +++ b/sound/spi/at73c213.c @@ -36,7 +36,7 @@ #define BITRATE_MAX 50000 /* Hardware limit. */ /* Initial (hardware reset) AT73C213 register values. */ -static u8 snd_at73c213_original_image[18] = +static const u8 snd_at73c213_original_image[18] = { 0x00, /* 00 - CTRL */ 0x05, /* 01 - LLIG */ @@ -242,13 +242,7 @@ static int snd_at73c213_pcm_hw_params(struct snd_pcm_substream *substream, val = SSC_BFINS(TFMR_DATNB, channels - 1, val); ssc_writel(chip->ssc->regs, TFMR, val); - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -static int snd_at73c213_pcm_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); + return 0; } static int snd_at73c213_pcm_prepare(struct snd_pcm_substream *substream) @@ -322,9 +316,7 @@ snd_at73c213_pcm_pointer(struct snd_pcm_substream *substream) static const struct snd_pcm_ops at73c213_playback_ops = { .open = snd_at73c213_pcm_open, .close = snd_at73c213_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_at73c213_pcm_hw_params, - .hw_free = snd_at73c213_pcm_hw_free, .prepare = snd_at73c213_pcm_prepare, .trigger = snd_at73c213_pcm_trigger, .pointer = snd_at73c213_pcm_pointer, @@ -347,7 +339,7 @@ static int snd_at73c213_pcm_new(struct snd_at73c213 *chip, int device) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &at73c213_playback_ops); - snd_pcm_lib_preallocate_pages_for_all(chip->pcm, + snd_pcm_set_managed_buffer_all(chip->pcm, SNDRV_DMA_TYPE_DEV, &chip->ssc->pdev->dev, 64 * 1024, 64 * 1024); out: @@ -665,7 +657,7 @@ static int snd_at73c213_aux_capture_volume_info( | (mask << 24) | (invert << 22)) \ } -static struct snd_kcontrol_new snd_at73c213_controls[] = { +static const struct snd_kcontrol_new snd_at73c213_controls[] = { AT73C213_STEREO("Master Playback Volume", 0, DAC_LMPG, DAC_RMPG, 0, 0, 0x1f, 1), AT73C213_STEREO("Master Playback Switch", 0, DAC_LMPG, DAC_RMPG, 5, 5, 1, 1), AT73C213_STEREO("PCM Playback Volume", 0, DAC_LLOG, DAC_RLOG, 0, 0, 0x1f, 1), @@ -882,7 +874,7 @@ static int snd_at73c213_dev_free(struct snd_device *device) static int snd_at73c213_dev_init(struct snd_card *card, struct spi_device *spi) { - static struct snd_device_ops ops = { + static const struct snd_device_ops ops = { .dev_free = snd_at73c213_dev_free, }; struct snd_at73c213 *chip = get_chip(card); diff --git a/sound/synth/emux/emux_nrpn.c b/sound/synth/emux/emux_nrpn.c index 1ac22676d464..7eed5791972c 100644 --- a/sound/synth/emux/emux_nrpn.c +++ b/sound/synth/emux/emux_nrpn.c @@ -63,7 +63,7 @@ static int send_converted_effect(const struct nrpn_conv_table *table, /* effect sensitivities for GS NRPN: * adjusted for chaos 8MB soundfonts */ -static int gs_sense[] = +static const int gs_sense[] = { DEF_FX_CUTOFF, DEF_FX_RESONANCE, DEF_FX_ATTACK, DEF_FX_RELEASE, DEF_FX_VIBRATE, DEF_FX_VIBDEPTH, DEF_FX_VIBDELAY @@ -72,7 +72,7 @@ static int gs_sense[] = /* effect sensitivies for XG controls: * adjusted for chaos 8MB soundfonts */ -static int xg_sense[] = +static const int xg_sense[] = { DEF_FX_CUTOFF, DEF_FX_RESONANCE, DEF_FX_ATTACK, DEF_FX_RELEASE, DEF_FX_VIBRATE, DEF_FX_VIBDEPTH, DEF_FX_VIBDELAY diff --git a/sound/synth/emux/emux_oss.c b/sound/synth/emux/emux_oss.c index a14fc6562664..d8d32671f703 100644 --- a/sound/synth/emux/emux_oss.c +++ b/sound/synth/emux/emux_oss.c @@ -34,7 +34,7 @@ static void fake_event(struct snd_emux *emu, struct snd_emux_port *port, int ch, int param, int val, int atomic, int hop); /* operators */ -static struct snd_seq_oss_callback oss_callback = { +static const struct snd_seq_oss_callback oss_callback = { .owner = THIS_MODULE, .open = snd_emux_open_seq_oss, .close = snd_emux_close_seq_oss, diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c index 9d8a69f1a644..b227c7e0bc2a 100644 --- a/sound/synth/emux/emux_seq.c +++ b/sound/synth/emux/emux_seq.c @@ -19,7 +19,7 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf /* * MIDI emulation operators */ -static struct snd_midi_op emux_ops = { +static const struct snd_midi_op emux_ops = { .note_on = snd_emux_note_on, .note_off = snd_emux_note_off, .key_press = snd_emux_key_press, diff --git a/sound/synth/emux/emux_synth.c b/sound/synth/emux/emux_synth.c index 7c9eecd4d14e..a5385efcedb6 100644 --- a/sound/synth/emux/emux_synth.c +++ b/sound/synth/emux/emux_synth.c @@ -529,7 +529,7 @@ update_voice(struct snd_emux *emu, struct snd_emux_voice *vp, int update) #if 0 // not used /* table for volume target calculation */ -static unsigned short voltarget[16] = { +static const unsigned short voltarget[16] = { 0xEAC0, 0xE0C8, 0xD740, 0xCE20, 0xC560, 0xBD08, 0xB500, 0xAD58, 0xA5F8, 0x9EF0, 0x9830, 0x91C0, 0x8B90, 0x85A8, 0x8000, 0x7A90 }; @@ -616,7 +616,7 @@ setup_voice(struct snd_emux_voice *vp) /* * calculate pitch parameter */ -static unsigned char pan_volumes[256] = { +static const unsigned char pan_volumes[256] = { 0x00,0x03,0x06,0x09,0x0c,0x0f,0x12,0x14,0x17,0x1a,0x1d,0x20,0x22,0x25,0x28,0x2a, 0x2d,0x30,0x32,0x35,0x37,0x3a,0x3c,0x3f,0x41,0x44,0x46,0x49,0x4b,0x4d,0x50,0x52, 0x54,0x57,0x59,0x5b,0x5d,0x60,0x62,0x64,0x66,0x68,0x6a,0x6c,0x6f,0x71,0x73,0x75, @@ -684,7 +684,7 @@ calc_pan(struct snd_emux_voice *vp) */ /* tables for volume->attenuation calculation */ -static unsigned char voltab1[128] = { +static const unsigned char voltab1[128] = { 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x63, 0x2b, 0x29, 0x28, 0x27, 0x26, 0x25, 0x24, 0x23, 0x22, 0x21, 0x20, 0x1f, 0x1e, 0x1e, 0x1d, 0x1c, 0x1b, 0x1b, 0x1a, @@ -700,7 +700,7 @@ static unsigned char voltab1[128] = { 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }; -static unsigned char voltab2[128] = { +static const unsigned char voltab2[128] = { 0x32, 0x31, 0x30, 0x2f, 0x2e, 0x2d, 0x2c, 0x2b, 0x2a, 0x2a, 0x29, 0x28, 0x27, 0x26, 0x25, 0x24, 0x24, 0x23, 0x22, 0x21, 0x21, 0x20, 0x1f, 0x1e, 0x1e, 0x1d, 0x1c, 0x1c, 0x1b, 0x1a, @@ -716,7 +716,7 @@ static unsigned char voltab2[128] = { 0x01, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00 }; -static unsigned char expressiontab[128] = { +static const unsigned char expressiontab[128] = { 0x7f, 0x6c, 0x62, 0x5a, 0x54, 0x50, 0x4b, 0x48, 0x45, 0x42, 0x40, 0x3d, 0x3b, 0x39, 0x38, 0x36, 0x34, 0x33, 0x31, 0x30, 0x2f, 0x2d, 0x2c, 0x2b, 0x2a, 0x29, 0x28, 0x27, 0x26, 0x25, diff --git a/sound/synth/emux/soundfont.c b/sound/synth/emux/soundfont.c index dcc6a925a03e..9ebc711afa6b 100644 --- a/sound/synth/emux/soundfont.c +++ b/sound/synth/emux/soundfont.c @@ -751,7 +751,7 @@ load_data(struct snd_sf_list *sflist, const void __user *data, long count) /* log2_tbl[i] = log2(i+128) * 0x10000 */ -static int log_tbl[129] = { +static const int log_tbl[129] = { 0x70000, 0x702df, 0x705b9, 0x7088e, 0x70b5d, 0x70e26, 0x710eb, 0x713aa, 0x71663, 0x71918, 0x71bc8, 0x71e72, 0x72118, 0x723b9, 0x72655, 0x728ed, 0x72b80, 0x72e0e, 0x73098, 0x7331d, 0x7359e, 0x7381b, 0x73a93, 0x73d08, @@ -857,7 +857,7 @@ calc_gus_envelope_time(int rate, int start, int end) /* convert envelope time parameter to soundfont parameters */ /* attack & decay/release time table (msec) */ -static short attack_time_tbl[128] = { +static const short attack_time_tbl[128] = { 32767, 32767, 5989, 4235, 2994, 2518, 2117, 1780, 1497, 1373, 1259, 1154, 1058, 970, 890, 816, 707, 691, 662, 634, 607, 581, 557, 533, 510, 489, 468, 448, 429, 411, 393, 377, 361, 345, 331, 317, 303, 290, 278, 266, 255, 244, 234, 224, 214, 205, 196, 188, @@ -868,7 +868,7 @@ static short attack_time_tbl[128] = { 11, 11, 10, 10, 10, 9, 9, 8, 8, 8, 8, 7, 7, 7, 6, 0, }; -static short decay_time_tbl[128] = { +static const short decay_time_tbl[128] = { 32767, 32767, 22614, 15990, 11307, 9508, 7995, 6723, 5653, 5184, 4754, 4359, 3997, 3665, 3361, 3082, 2828, 2765, 2648, 2535, 2428, 2325, 2226, 2132, 2042, 1955, 1872, 1793, 1717, 1644, 1574, 1507, 1443, 1382, 1324, 1267, 1214, 1162, 1113, 1066, 978, 936, 897, 859, 822, 787, 754, 722, @@ -891,7 +891,7 @@ snd_sf_calc_parm_hold(int msec) /* search an index for specified time from given time table */ static int -calc_parm_search(int msec, short *table) +calc_parm_search(int msec, const short *table) { int left = 1, right = 127, mid; while (left < right) { diff --git a/sound/usb/6fire/control.c b/sound/usb/6fire/control.c index de1f030eaf72..20f34d2ace5f 100644 --- a/sound/usb/6fire/control.c +++ b/sound/usb/6fire/control.c @@ -397,7 +397,7 @@ static int usb6fire_control_digital_thru_get(struct snd_kcontrol *kcontrol, return 0; } -static struct snd_kcontrol_new vol_elements[] = { +static const struct snd_kcontrol_new vol_elements[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Analog Playback Volume", @@ -437,7 +437,7 @@ static struct snd_kcontrol_new vol_elements[] = { {} }; -static struct snd_kcontrol_new mute_elements[] = { +static const struct snd_kcontrol_new mute_elements[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Analog Playback Switch", @@ -471,7 +471,7 @@ static struct snd_kcontrol_new mute_elements[] = { {} }; -static struct snd_kcontrol_new elements[] = { +static const struct snd_kcontrol_new elements[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Line/Phono Capture Route", @@ -517,7 +517,7 @@ static int usb6fire_control_add_virtual( struct control_runtime *rt, struct snd_card *card, char *name, - struct snd_kcontrol_new *elems) + const struct snd_kcontrol_new *elems) { int ret; int i; diff --git a/sound/usb/6fire/pcm.c b/sound/usb/6fire/pcm.c index cdc5dd7fbe16..7168f1c6a37a 100644 --- a/sound/usb/6fire/pcm.c +++ b/sound/usb/6fire/pcm.c @@ -446,18 +446,6 @@ static int usb6fire_pcm_close(struct snd_pcm_substream *alsa_sub) return 0; } -static int usb6fire_pcm_hw_params(struct snd_pcm_substream *alsa_sub, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(alsa_sub, - params_buffer_bytes(hw_params)); -} - -static int usb6fire_pcm_hw_free(struct snd_pcm_substream *alsa_sub) -{ - return snd_pcm_lib_free_pages(alsa_sub); -} - static int usb6fire_pcm_prepare(struct snd_pcm_substream *alsa_sub) { struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub); @@ -554,9 +542,6 @@ static snd_pcm_uframes_t usb6fire_pcm_pointer( static const struct snd_pcm_ops pcm_ops = { .open = usb6fire_pcm_open, .close = usb6fire_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = usb6fire_pcm_hw_params, - .hw_free = usb6fire_pcm_hw_free, .prepare = usb6fire_pcm_prepare, .trigger = usb6fire_pcm_trigger, .pointer = usb6fire_pcm_pointer, @@ -658,8 +643,7 @@ int usb6fire_pcm_init(struct sfire_chip *chip) strcpy(pcm->name, "DMX 6Fire USB"); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &pcm_ops); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pcm_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, NULL, 0, 0); rt->instance = pcm; diff --git a/sound/usb/bcd2000/bcd2000.c b/sound/usb/bcd2000/bcd2000.c index 6e3175826faf..010976d9ceb2 100644 --- a/sound/usb/bcd2000/bcd2000.c +++ b/sound/usb/bcd2000/bcd2000.c @@ -25,9 +25,9 @@ static const struct usb_device_id id_table[] = { { }, }; -static unsigned char device_cmd_prefix[] = {0x03, 0x00}; +static const unsigned char device_cmd_prefix[] = {0x03, 0x00}; -static unsigned char bcd2000_init_sequence[] = { +static const unsigned char bcd2000_init_sequence[] = { 0x07, 0x00, 0x00, 0x00, 0x78, 0x48, 0x1c, 0x81, 0xc4, 0x00, 0x00, 0x00, 0x5e, 0x53, 0x4a, 0xf7, 0x18, 0xfa, 0x11, 0xff, 0x6c, 0xf3, 0x90, 0xff, diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c index 970eb0865ba3..e9243d53a107 100644 --- a/sound/usb/caiaq/audio.c +++ b/sound/usb/caiaq/audio.c @@ -30,7 +30,7 @@ #define MAKE_CHECKBYTE(cdev,stream,i) \ (stream << 1) | (~(i / (cdev->n_streams * BYTES_PER_SAMPLE_USB)) & 1) -static struct snd_pcm_hardware snd_usb_caiaq_pcm_hardware = { +static const struct snd_pcm_hardware snd_usb_caiaq_pcm_hardware = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER), .formats = SNDRV_PCM_FMTBIT_S24_3BE, @@ -167,17 +167,11 @@ static int snd_usb_caiaq_substream_close(struct snd_pcm_substream *substream) return 0; } -static int snd_usb_caiaq_pcm_hw_params(struct snd_pcm_substream *sub, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(sub, params_buffer_bytes(hw_params)); -} - static int snd_usb_caiaq_pcm_hw_free(struct snd_pcm_substream *sub) { struct snd_usb_caiaqdev *cdev = snd_pcm_substream_chip(sub); deactivate_substream(cdev, sub); - return snd_pcm_lib_free_pages(sub); + return 0; } /* this should probably go upstream */ @@ -185,7 +179,7 @@ static int snd_usb_caiaq_pcm_hw_free(struct snd_pcm_substream *sub) #error "Change this table" #endif -static unsigned int rates[] = { 5512, 8000, 11025, 16000, 22050, 32000, 44100, +static const unsigned int rates[] = { 5512, 8000, 11025, 16000, 22050, 32000, 44100, 48000, 64000, 88200, 96000, 176400, 192000 }; static int snd_usb_caiaq_pcm_prepare(struct snd_pcm_substream *substream) @@ -327,8 +321,6 @@ unlock: static const struct snd_pcm_ops snd_usb_caiaq_ops = { .open = snd_usb_caiaq_substream_open, .close = snd_usb_caiaq_substream_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_usb_caiaq_pcm_hw_params, .hw_free = snd_usb_caiaq_pcm_hw_free, .prepare = snd_usb_caiaq_pcm_prepare, .trigger = snd_usb_caiaq_pcm_trigger, @@ -841,8 +833,8 @@ int snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *cdev) &snd_usb_caiaq_ops); snd_pcm_set_ops(cdev->pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_usb_caiaq_ops); - snd_pcm_lib_preallocate_pages_for_all(cdev->pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(cdev->pcm, SNDRV_DMA_TYPE_VMALLOC, + NULL, 0, 0); cdev->data_cb_info = kmalloc_array(N_URBS, sizeof(struct snd_usb_caiaq_cb_info), diff --git a/sound/usb/caiaq/control.c b/sound/usb/caiaq/control.c index 532e354f6124..af459c49baf4 100644 --- a/sound/usb/caiaq/control.c +++ b/sound/usb/caiaq/control.c @@ -163,14 +163,14 @@ struct caiaq_controller { int index; }; -static struct caiaq_controller ak1_controller[] = { +static const struct caiaq_controller ak1_controller[] = { { "LED left", 2 }, { "LED middle", 1 }, { "LED right", 0 }, { "LED ring", 3 } }; -static struct caiaq_controller rk2_controller[] = { +static const struct caiaq_controller rk2_controller[] = { { "LED 1", 5 }, { "LED 2", 4 }, { "LED 3", 3 }, @@ -196,7 +196,7 @@ static struct caiaq_controller rk2_controller[] = { { "LED 7seg_3g", 23 } }; -static struct caiaq_controller rk3_controller[] = { +static const struct caiaq_controller rk3_controller[] = { { "LED 7seg_1a", 0 + 0 }, { "LED 7seg_1b", 0 + 1 }, { "LED 7seg_1c", 0 + 2 }, @@ -244,7 +244,7 @@ static struct caiaq_controller rk3_controller[] = { { "LED pedal", 32 + 8 } }; -static struct caiaq_controller kore_controller[] = { +static const struct caiaq_controller kore_controller[] = { { "LED F1", 8 | CNT_INTVAL }, { "LED F2", 12 | CNT_INTVAL }, { "LED F3", 0 | CNT_INTVAL }, @@ -278,7 +278,7 @@ static struct caiaq_controller kore_controller[] = { { "LED control", 26 | CNT_INTVAL } }; -static struct caiaq_controller a8dj_controller[] = { +static const struct caiaq_controller a8dj_controller[] = { { "Current input mode", 0 | CNT_INTVAL }, { "GND lift for TC Vinyl mode", 24 + 0 }, { "GND lift for TC CD/Line mode", 24 + 1 }, @@ -286,11 +286,11 @@ static struct caiaq_controller a8dj_controller[] = { { "Software lock", 40 } }; -static struct caiaq_controller a4dj_controller[] = { +static const struct caiaq_controller a4dj_controller[] = { { "Current input mode", 0 | CNT_INTVAL } }; -static struct caiaq_controller kontrolx1_controller[] = { +static const struct caiaq_controller kontrolx1_controller[] = { { "LED FX A: ON", 7 | CNT_INTVAL }, { "LED FX A: 1", 6 | CNT_INTVAL }, { "LED FX A: 2", 5 | CNT_INTVAL }, @@ -327,7 +327,7 @@ static struct caiaq_controller kontrolx1_controller[] = { { "LED Deck B: SYNC", 8 | CNT_INTVAL }, }; -static struct caiaq_controller kontrols4_controller[] = { +static const struct caiaq_controller kontrols4_controller[] = { { "LED: Master: Quant", 10 | CNT_INTVAL }, { "LED: Master: Headphone", 11 | CNT_INTVAL }, { "LED: Master: Master", 12 | CNT_INTVAL }, @@ -500,7 +500,7 @@ static struct caiaq_controller kontrols4_controller[] = { { "LED: FX2: Mode", 133 | CNT_INTVAL }, }; -static struct caiaq_controller maschine_controller[] = { +static const struct caiaq_controller maschine_controller[] = { { "LED: Pad 1", 3 | CNT_INTVAL }, { "LED: Pad 2", 2 | CNT_INTVAL }, { "LED: Pad 3", 1 | CNT_INTVAL }, @@ -568,7 +568,7 @@ static struct caiaq_controller maschine_controller[] = { { "Backlight Display", 59 | CNT_INTVAL } }; -static int add_controls(struct caiaq_controller *c, int num, +static int add_controls(const struct caiaq_controller *c, int num, struct snd_usb_caiaqdev *cdev) { int i, ret; diff --git a/sound/usb/caiaq/input.c b/sound/usb/caiaq/input.c index 533eb69fe4e6..1e2cf2f08eec 100644 --- a/sound/usb/caiaq/input.c +++ b/sound/usb/caiaq/input.c @@ -14,13 +14,13 @@ #include "device.h" #include "input.h" -static unsigned short keycode_ak1[] = { KEY_C, KEY_B, KEY_A }; -static unsigned short keycode_rk2[] = { KEY_1, KEY_2, KEY_3, KEY_4, +static const unsigned short keycode_ak1[] = { KEY_C, KEY_B, KEY_A }; +static const unsigned short keycode_rk2[] = { KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7 }; -static unsigned short keycode_rk3[] = { KEY_1, KEY_2, KEY_3, KEY_4, +static const unsigned short keycode_rk3[] = { KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, KEY_6, KEY_7, KEY_8, KEY_9 }; -static unsigned short keycode_kore[] = { +static const unsigned short keycode_kore[] = { KEY_FN_F1, /* "menu" */ KEY_FN_F7, /* "lcd backlight */ KEY_FN_F2, /* "control" */ @@ -60,7 +60,7 @@ static unsigned short keycode_kore[] = { #define MASCHINE_PADS (16) #define MASCHINE_PAD(X) ((X) + ABS_PRESSURE) -static unsigned short keycode_maschine[] = { +static const unsigned short keycode_maschine[] = { MASCHINE_BUTTON(40), /* mute */ MASCHINE_BUTTON(39), /* solo */ MASCHINE_BUTTON(38), /* select */ diff --git a/sound/usb/card.c b/sound/usb/card.c index 9f743ebae615..827fb0bc8b56 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -600,6 +600,10 @@ static int usb_audio_probe(struct usb_interface *intf, } } if (! chip) { + err = snd_usb_apply_boot_quirk_once(dev, intf, quirk, id); + if (err < 0) + goto __error; + /* it's a fresh one. * now look for an empty slot and create a new card instance */ diff --git a/sound/usb/card.h b/sound/usb/card.h index 2991b9986f66..395403a2d33f 100644 --- a/sound/usb/card.h +++ b/sound/usb/card.h @@ -145,6 +145,7 @@ struct snd_usb_substream { struct snd_usb_endpoint *sync_endpoint; unsigned long flags; bool need_setup_ep; /* (re)configure EP at prepare? */ + bool need_setup_fmt; /* (re)configure fmt after resume? */ unsigned int speed; /* USB_SPEED_XXX */ u64 formats; /* format bitmasks (all or'ed) */ diff --git a/sound/usb/clock.c b/sound/usb/clock.c index 018b1ecb5404..a48313dfa967 100644 --- a/sound/usb/clock.c +++ b/sound/usb/clock.c @@ -151,8 +151,34 @@ static int uac_clock_selector_set_val(struct snd_usb_audio *chip, int selector_i return ret; } +/* + * Assume the clock is valid if clock source supports only one single sample + * rate, the terminal is connected directly to it (there is no clock selector) + * and clock type is internal. This is to deal with some Denon DJ controllers + * that always reports that clock is invalid. + */ +static bool uac_clock_source_is_valid_quirk(struct snd_usb_audio *chip, + struct audioformat *fmt, + int source_id) +{ + if (fmt->protocol == UAC_VERSION_2) { + struct uac_clock_source_descriptor *cs_desc = + snd_usb_find_clock_source(chip->ctrl_intf, source_id); + + if (!cs_desc) + return false; + + return (fmt->nr_rates == 1 && + (fmt->clock & 0xff) == cs_desc->bClockID && + (cs_desc->bmAttributes & 0x3) != + UAC_CLOCK_SOURCE_TYPE_EXT); + } + + return false; +} + static bool uac_clock_source_is_valid(struct snd_usb_audio *chip, - int protocol, + struct audioformat *fmt, int source_id) { int err; @@ -160,7 +186,7 @@ static bool uac_clock_source_is_valid(struct snd_usb_audio *chip, struct usb_device *dev = chip->dev; u32 bmControls; - if (protocol == UAC_VERSION_3) { + if (fmt->protocol == UAC_VERSION_3) { struct uac3_clock_source_descriptor *cs_desc = snd_usb_find_clock_source_v3(chip->ctrl_intf, source_id); @@ -194,10 +220,14 @@ static bool uac_clock_source_is_valid(struct snd_usb_audio *chip, return false; } - return data ? true : false; + if (data) + return true; + else + return uac_clock_source_is_valid_quirk(chip, fmt, source_id); } -static int __uac_clock_find_source(struct snd_usb_audio *chip, int entity_id, +static int __uac_clock_find_source(struct snd_usb_audio *chip, + struct audioformat *fmt, int entity_id, unsigned long *visited, bool validate) { struct uac_clock_source_descriptor *source; @@ -217,7 +247,7 @@ static int __uac_clock_find_source(struct snd_usb_audio *chip, int entity_id, source = snd_usb_find_clock_source(chip->ctrl_intf, entity_id); if (source) { entity_id = source->bClockID; - if (validate && !uac_clock_source_is_valid(chip, UAC_VERSION_2, + if (validate && !uac_clock_source_is_valid(chip, fmt, entity_id)) { usb_audio_err(chip, "clock source %d is not valid, cannot use\n", @@ -248,8 +278,9 @@ static int __uac_clock_find_source(struct snd_usb_audio *chip, int entity_id, } cur = ret; - ret = __uac_clock_find_source(chip, selector->baCSourceID[ret - 1], - visited, validate); + ret = __uac_clock_find_source(chip, fmt, + selector->baCSourceID[ret - 1], + visited, validate); if (!validate || ret > 0 || !chip->autoclock) return ret; @@ -260,8 +291,9 @@ static int __uac_clock_find_source(struct snd_usb_audio *chip, int entity_id, if (i == cur) continue; - ret = __uac_clock_find_source(chip, selector->baCSourceID[i - 1], - visited, true); + ret = __uac_clock_find_source(chip, fmt, + selector->baCSourceID[i - 1], + visited, true); if (ret < 0) continue; @@ -281,14 +313,16 @@ static int __uac_clock_find_source(struct snd_usb_audio *chip, int entity_id, /* FIXME: multipliers only act as pass-thru element for now */ multiplier = snd_usb_find_clock_multiplier(chip->ctrl_intf, entity_id); if (multiplier) - return __uac_clock_find_source(chip, multiplier->bCSourceID, - visited, validate); + return __uac_clock_find_source(chip, fmt, + multiplier->bCSourceID, + visited, validate); return -EINVAL; } -static int __uac3_clock_find_source(struct snd_usb_audio *chip, int entity_id, - unsigned long *visited, bool validate) +static int __uac3_clock_find_source(struct snd_usb_audio *chip, + struct audioformat *fmt, int entity_id, + unsigned long *visited, bool validate) { struct uac3_clock_source_descriptor *source; struct uac3_clock_selector_descriptor *selector; @@ -307,7 +341,7 @@ static int __uac3_clock_find_source(struct snd_usb_audio *chip, int entity_id, source = snd_usb_find_clock_source_v3(chip->ctrl_intf, entity_id); if (source) { entity_id = source->bClockID; - if (validate && !uac_clock_source_is_valid(chip, UAC_VERSION_3, + if (validate && !uac_clock_source_is_valid(chip, fmt, entity_id)) { usb_audio_err(chip, "clock source %d is not valid, cannot use\n", @@ -338,7 +372,8 @@ static int __uac3_clock_find_source(struct snd_usb_audio *chip, int entity_id, } cur = ret; - ret = __uac3_clock_find_source(chip, selector->baCSourceID[ret - 1], + ret = __uac3_clock_find_source(chip, fmt, + selector->baCSourceID[ret - 1], visited, validate); if (!validate || ret > 0 || !chip->autoclock) return ret; @@ -350,8 +385,9 @@ static int __uac3_clock_find_source(struct snd_usb_audio *chip, int entity_id, if (i == cur) continue; - ret = __uac3_clock_find_source(chip, selector->baCSourceID[i - 1], - visited, true); + ret = __uac3_clock_find_source(chip, fmt, + selector->baCSourceID[i - 1], + visited, true); if (ret < 0) continue; @@ -372,7 +408,8 @@ static int __uac3_clock_find_source(struct snd_usb_audio *chip, int entity_id, multiplier = snd_usb_find_clock_multiplier_v3(chip->ctrl_intf, entity_id); if (multiplier) - return __uac3_clock_find_source(chip, multiplier->bCSourceID, + return __uac3_clock_find_source(chip, fmt, + multiplier->bCSourceID, visited, validate); return -EINVAL; @@ -389,18 +426,18 @@ static int __uac3_clock_find_source(struct snd_usb_audio *chip, int entity_id, * * Returns the clock source UnitID (>=0) on success, or an error. */ -int snd_usb_clock_find_source(struct snd_usb_audio *chip, int protocol, - int entity_id, bool validate) +int snd_usb_clock_find_source(struct snd_usb_audio *chip, + struct audioformat *fmt, bool validate) { DECLARE_BITMAP(visited, 256); memset(visited, 0, sizeof(visited)); - switch (protocol) { + switch (fmt->protocol) { case UAC_VERSION_2: - return __uac_clock_find_source(chip, entity_id, visited, + return __uac_clock_find_source(chip, fmt, fmt->clock, visited, validate); case UAC_VERSION_3: - return __uac3_clock_find_source(chip, entity_id, visited, + return __uac3_clock_find_source(chip, fmt, fmt->clock, visited, validate); default: return -EINVAL; @@ -501,8 +538,7 @@ static int set_sample_rate_v2v3(struct snd_usb_audio *chip, int iface, * automatic clock selection if the current clock is not * valid. */ - clock = snd_usb_clock_find_source(chip, fmt->protocol, - fmt->clock, true); + clock = snd_usb_clock_find_source(chip, fmt, true); if (clock < 0) { /* We did not find a valid clock, but that might be * because the current sample rate does not match an @@ -510,8 +546,7 @@ static int set_sample_rate_v2v3(struct snd_usb_audio *chip, int iface, * and we will do another validation after setting the * rate. */ - clock = snd_usb_clock_find_source(chip, fmt->protocol, - fmt->clock, false); + clock = snd_usb_clock_find_source(chip, fmt, false); if (clock < 0) return clock; } @@ -577,7 +612,7 @@ static int set_sample_rate_v2v3(struct snd_usb_audio *chip, int iface, validation: /* validate clock after rate change */ - if (!uac_clock_source_is_valid(chip, fmt->protocol, clock)) + if (!uac_clock_source_is_valid(chip, fmt, clock)) return -ENXIO; return 0; } diff --git a/sound/usb/clock.h b/sound/usb/clock.h index 076e31b79ee0..68df0fbe09d0 100644 --- a/sound/usb/clock.h +++ b/sound/usb/clock.h @@ -6,7 +6,7 @@ int snd_usb_init_sample_rate(struct snd_usb_audio *chip, int iface, struct usb_host_interface *alts, struct audioformat *fmt, int rate); -int snd_usb_clock_find_source(struct snd_usb_audio *chip, int protocol, - int entity_id, bool validate); +int snd_usb_clock_find_source(struct snd_usb_audio *chip, + struct audioformat *fmt, bool validate); #endif /* __USBAUDIO_CLOCK_H */ diff --git a/sound/usb/format.c b/sound/usb/format.c index d79db71305f6..9f5cb4ed3a0c 100644 --- a/sound/usb/format.c +++ b/sound/usb/format.c @@ -151,6 +151,19 @@ static u64 parse_audio_format_i_type(struct snd_usb_audio *chip, return pcm_formats; } +static int set_fixed_rate(struct audioformat *fp, int rate, int rate_bits) +{ + kfree(fp->rate_table); + fp->rate_table = kmalloc(sizeof(int), GFP_KERNEL); + if (!fp->rate_table) + return -ENOMEM; + fp->nr_rates = 1; + fp->rate_min = rate; + fp->rate_max = rate; + fp->rates = rate_bits; + fp->rate_table[0] = rate; + return 0; +} /* * parse the format descriptor and stores the possible sample rates @@ -223,6 +236,14 @@ static int parse_audio_format_rates_v1(struct snd_usb_audio *chip, struct audiof fp->rate_min = combine_triple(&fmt[offset + 1]); fp->rate_max = combine_triple(&fmt[offset + 4]); } + + /* Jabra Evolve 65 headset */ + if (chip->usb_id == USB_ID(0x0b0e, 0x030b)) { + /* only 48kHz for playback while keeping 16kHz for capture */ + if (fp->nr_rates != 1) + return set_fixed_rate(fp, 48000, SNDRV_PCM_RATE_48000); + } + return 0; } @@ -292,21 +313,14 @@ static int line6_parse_audio_format_rates_quirk(struct snd_usb_audio *chip, struct audioformat *fp) { switch (chip->usb_id) { - case USB_ID(0x0E41, 0x4241): /* Line6 Helix */ - case USB_ID(0x0E41, 0x4242): /* Line6 Helix Rack */ - case USB_ID(0x0E41, 0x4244): /* Line6 Helix LT */ - case USB_ID(0x0E41, 0x4246): /* Line6 HX-Stomp */ - /* supported rates: 48Khz */ - kfree(fp->rate_table); - fp->rate_table = kmalloc(sizeof(int), GFP_KERNEL); - if (!fp->rate_table) - return -ENOMEM; - fp->nr_rates = 1; - fp->rate_min = 48000; - fp->rate_max = 48000; - fp->rates = SNDRV_PCM_RATE_48000; - fp->rate_table[0] = 48000; - return 0; + case USB_ID(0x0e41, 0x4241): /* Line6 Helix */ + case USB_ID(0x0e41, 0x4242): /* Line6 Helix Rack */ + case USB_ID(0x0e41, 0x4244): /* Line6 Helix LT */ + case USB_ID(0x0e41, 0x4246): /* Line6 HX-Stomp */ + case USB_ID(0x0e41, 0x4248): /* Line6 Helix >= fw 2.82 */ + case USB_ID(0x0e41, 0x4249): /* Line6 Helix Rack >= fw 2.82 */ + case USB_ID(0x0e41, 0x424a): /* Line6 Helix LT >= fw 2.82 */ + return set_fixed_rate(fp, 48000, SNDRV_PCM_RATE_48000); } return -ENODEV; @@ -322,8 +336,7 @@ static int parse_audio_format_rates_v2v3(struct snd_usb_audio *chip, struct usb_device *dev = chip->dev; unsigned char tmp[2], *data; int nr_triplets, data_size, ret = 0, ret_l6; - int clock = snd_usb_clock_find_source(chip, fp->protocol, - fp->clock, false); + int clock = snd_usb_clock_find_source(chip, fp, false); if (clock < 0) { dev_err(&dev->dev, diff --git a/sound/usb/hiface/pcm.c b/sound/usb/hiface/pcm.c index e0de71917274..a148caa5f48e 100644 --- a/sound/usb/hiface/pcm.c +++ b/sound/usb/hiface/pcm.c @@ -415,18 +415,6 @@ static int hiface_pcm_close(struct snd_pcm_substream *alsa_sub) return 0; } -static int hiface_pcm_hw_params(struct snd_pcm_substream *alsa_sub, - struct snd_pcm_hw_params *hw_params) -{ - return snd_pcm_lib_malloc_pages(alsa_sub, - params_buffer_bytes(hw_params)); -} - -static int hiface_pcm_hw_free(struct snd_pcm_substream *alsa_sub) -{ - return snd_pcm_lib_free_pages(alsa_sub); -} - static int hiface_pcm_prepare(struct snd_pcm_substream *alsa_sub) { struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub); @@ -512,9 +500,6 @@ static snd_pcm_uframes_t hiface_pcm_pointer(struct snd_pcm_substream *alsa_sub) static const struct snd_pcm_ops pcm_ops = { .open = hiface_pcm_open, .close = hiface_pcm_close, - .ioctl = snd_pcm_lib_ioctl, - .hw_params = hiface_pcm_hw_params, - .hw_free = hiface_pcm_hw_free, .prepare = hiface_pcm_prepare, .trigger = hiface_pcm_trigger, .pointer = hiface_pcm_pointer, @@ -613,8 +598,8 @@ int hiface_pcm_init(struct hiface_chip *chip, u8 extra_freq) strlcpy(pcm->name, "USB-SPDIF Audio", sizeof(pcm->name)); snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &pcm_ops); - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_VMALLOC, + NULL, 0, 0); rt->instance = pcm; diff --git a/sound/usb/line6/capture.c b/sound/usb/line6/capture.c index 82abef3fe90d..663d608c4287 100644 --- a/sound/usb/line6/capture.c +++ b/sound/usb/line6/capture.c @@ -247,7 +247,6 @@ static int snd_line6_capture_close(struct snd_pcm_substream *substream) const struct snd_pcm_ops snd_line6_capture_ops = { .open = snd_line6_capture_open, .close = snd_line6_capture_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_line6_hw_params, .hw_free = snd_line6_hw_free, .prepare = snd_line6_prepare, diff --git a/sound/usb/line6/pcm.c b/sound/usb/line6/pcm.c index 9c437c716cfd..fdbdfb7bce92 100644 --- a/sound/usb/line6/pcm.c +++ b/sound/usb/line6/pcm.c @@ -359,13 +359,6 @@ int snd_line6_hw_params(struct snd_pcm_substream *substream, if (ret < 0) goto error; - ret = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (ret < 0) { - line6_buffer_release(line6pcm, pstr, LINE6_STREAM_PCM); - goto error; - } - pstr->period = params_period_bytes(hw_params); error: mutex_unlock(&line6pcm->state_mutex); @@ -381,7 +374,7 @@ int snd_line6_hw_free(struct snd_pcm_substream *substream) mutex_lock(&line6pcm->state_mutex); line6_buffer_release(line6pcm, pstr, LINE6_STREAM_PCM); mutex_unlock(&line6pcm->state_mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } @@ -501,8 +494,8 @@ static int snd_line6_new_pcm(struct usb_line6 *line6, struct snd_pcm **pcm_ret) snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_line6_capture_ops); /* pre-allocation of buffers */ - snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS, - NULL, 64 * 1024, 128 * 1024); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS, + NULL, 64 * 1024, 128 * 1024); return 0; } diff --git a/sound/usb/line6/playback.c b/sound/usb/line6/playback.c index 2e8ead3f9bc2..01930ce7bd75 100644 --- a/sound/usb/line6/playback.c +++ b/sound/usb/line6/playback.c @@ -392,7 +392,6 @@ static int snd_line6_playback_close(struct snd_pcm_substream *substream) const struct snd_pcm_ops snd_line6_playback_ops = { .open = snd_line6_playback_open, .close = snd_line6_playback_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_line6_hw_params, .hw_free = snd_line6_hw_free, .prepare = snd_line6_prepare, diff --git a/sound/usb/line6/pod.c b/sound/usb/line6/pod.c index ee4c9d220fdf..cd44cb5f1310 100644 --- a/sound/usb/line6/pod.c +++ b/sound/usb/line6/pod.c @@ -110,7 +110,7 @@ enum { POD_BUSY_MIDISEND }; -static struct snd_ratden pod_ratden = { +static const struct snd_ratden pod_ratden = { .num_min = 78125, .num_max = 78125, .num_step = 1, diff --git a/sound/usb/line6/podhd.c b/sound/usb/line6/podhd.c index 27bf61c177c0..d37db32ecd3b 100644 --- a/sound/usb/line6/podhd.c +++ b/sound/usb/line6/podhd.c @@ -42,7 +42,7 @@ struct usb_line6_podhd { #define line6_to_podhd(x) container_of(x, struct usb_line6_podhd, line6) -static struct snd_ratden podhd_ratden = { +static const struct snd_ratden podhd_ratden = { .num_min = 48000, .num_max = 48000, .num_step = 1, diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c index d0a555dbe324..94dd5e7ab2e6 100644 --- a/sound/usb/line6/toneport.c +++ b/sound/usb/line6/toneport.c @@ -63,7 +63,7 @@ static int toneport_send_cmd(struct usb_device *usbdev, int cmd1, int cmd2); #define TONEPORT_PCM_DELAY 1 -static struct snd_ratden toneport_ratden = { +static const struct snd_ratden toneport_ratden = { .num_min = 44100, .num_max = 44100, .num_step = 1, diff --git a/sound/usb/midi.c b/sound/usb/midi.c index b737f0ec77d0..392e5fda680c 100644 --- a/sound/usb/midi.c +++ b/sound/usb/midi.c @@ -1408,8 +1408,8 @@ static int snd_usbmidi_out_endpoint_create(struct snd_usb_midi *umidi, /* * Some devices only work with 9 bytes packet size: */ - case USB_ID(0x0644, 0x800E): /* Tascam US-122L */ - case USB_ID(0x0644, 0x800F): /* Tascam US-144 */ + case USB_ID(0x0644, 0x800e): /* Tascam US-122L */ + case USB_ID(0x0644, 0x800f): /* Tascam US-144 */ ep->max_transfer = 9; break; } diff --git a/sound/usb/misc/ua101.c b/sound/usb/misc/ua101.c index 566a4a31528a..884e740a785c 100644 --- a/sound/usb/misc/ua101.c +++ b/sound/usb/misc/ua101.c @@ -730,11 +730,7 @@ static int capture_pcm_hw_params(struct snd_pcm_substream *substream, mutex_lock(&ua->mutex); err = start_usb_capture(ua); mutex_unlock(&ua->mutex); - if (err < 0) - return err; - - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); + return err; } static int playback_pcm_hw_params(struct snd_pcm_substream *substream, @@ -748,16 +744,7 @@ static int playback_pcm_hw_params(struct snd_pcm_substream *substream, if (err >= 0) err = start_usb_playback(ua); mutex_unlock(&ua->mutex); - if (err < 0) - return err; - - return snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); -} - -static int ua101_pcm_hw_free(struct snd_pcm_substream *substream) -{ - return snd_pcm_lib_free_pages(substream); + return err; } static int capture_pcm_prepare(struct snd_pcm_substream *substream) @@ -883,9 +870,7 @@ static snd_pcm_uframes_t playback_pcm_pointer(struct snd_pcm_substream *subs) static const struct snd_pcm_ops capture_pcm_ops = { .open = capture_pcm_open, .close = capture_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = capture_pcm_hw_params, - .hw_free = ua101_pcm_hw_free, .prepare = capture_pcm_prepare, .trigger = capture_pcm_trigger, .pointer = capture_pcm_pointer, @@ -894,9 +879,7 @@ static const struct snd_pcm_ops capture_pcm_ops = { static const struct snd_pcm_ops playback_pcm_ops = { .open = playback_pcm_open, .close = playback_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = playback_pcm_hw_params, - .hw_free = ua101_pcm_hw_free, .prepare = playback_pcm_prepare, .trigger = playback_pcm_trigger, .pointer = playback_pcm_pointer, @@ -1294,8 +1277,8 @@ static int ua101_probe(struct usb_interface *interface, strcpy(ua->pcm->name, name); snd_pcm_set_ops(ua->pcm, SNDRV_PCM_STREAM_PLAYBACK, &playback_pcm_ops); snd_pcm_set_ops(ua->pcm, SNDRV_PCM_STREAM_CAPTURE, &capture_pcm_ops); - snd_pcm_lib_preallocate_pages_for_all(ua->pcm, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer_all(ua->pcm, SNDRV_DMA_TYPE_VMALLOC, + NULL, 0, 0); err = snd_usbmidi_create(card, ua->intf[INTF_MIDI], &ua->midi_list, &midi_quirk); diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 6cd4ff09c5ee..81b2db0edd5f 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -897,6 +897,15 @@ static int parse_term_proc_unit(struct mixer_build *state, return 0; } +static int parse_term_effect_unit(struct mixer_build *state, + struct usb_audio_term *term, + void *p1, int id) +{ + term->type = UAC3_EFFECT_UNIT << 16; /* virtual type */ + term->id = id; + return 0; +} + static int parse_term_uac2_clock_source(struct mixer_build *state, struct usb_audio_term *term, void *p1, int id) @@ -981,8 +990,7 @@ static int __check_input_term(struct mixer_build *state, int id, UAC3_PROCESSING_UNIT); case PTYPE(UAC_VERSION_2, UAC2_EFFECT_UNIT): case PTYPE(UAC_VERSION_3, UAC3_EFFECT_UNIT): - return parse_term_proc_unit(state, term, p1, id, - UAC3_EFFECT_UNIT); + return parse_term_effect_unit(state, term, p1, id); case PTYPE(UAC_VERSION_1, UAC1_EXTENSION_UNIT): case PTYPE(UAC_VERSION_2, UAC2_EXTENSION_UNIT_V2): case PTYPE(UAC_VERSION_3, UAC3_EXTENSION_UNIT): @@ -1020,7 +1028,7 @@ struct usb_feature_control_info { int type_uac2; /* data type for uac2 if different from uac1, else -1 */ }; -static struct usb_feature_control_info audio_feature_info[] = { +static const struct usb_feature_control_info audio_feature_info[] = { { UAC_FU_MUTE, "Mute", USB_MIXER_INV_BOOLEAN, -1 }, { UAC_FU_VOLUME, "Volume", USB_MIXER_S16, -1 }, { UAC_FU_BASS, "Tone Control - Bass", USB_MIXER_S8, -1 }, @@ -1445,7 +1453,7 @@ error: return 0; } -static struct snd_kcontrol_new usb_feature_unit_ctl = { +static const struct snd_kcontrol_new usb_feature_unit_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "", /* will be filled later manually */ .info = mixer_ctl_feature_info, @@ -1466,7 +1474,7 @@ static const struct snd_kcontrol_new usb_feature_unit_ctl_ro = { * A control which shows the boolean value from reading a UAC control on * the master channel. */ -static struct snd_kcontrol_new usb_bool_master_control_ctl_ro = { +static const struct snd_kcontrol_new usb_bool_master_control_ctl_ro = { .iface = SNDRV_CTL_ELEM_IFACE_CARD, .name = "", /* will be filled later manually */ .access = SNDRV_CTL_ELEM_ACCESS_READ, @@ -1488,7 +1496,7 @@ static const struct snd_kcontrol_new usb_connector_ctl_ro = { * This symbol is exported in order to allow the mixer quirks to * hook up to the standard feature unit control mechanism */ -struct snd_kcontrol_new *snd_usb_feature_unit_ctl = &usb_feature_unit_ctl; +const struct snd_kcontrol_new *snd_usb_feature_unit_ctl = &usb_feature_unit_ctl; /* * build a feature control @@ -1526,7 +1534,7 @@ static void check_no_speaker_on_headset(struct snd_kcontrol *kctl, strlcpy(kctl->id.name, "Headphone", sizeof(kctl->id.name)); } -static struct usb_feature_control_info *get_feature_control_info(int control) +static const struct usb_feature_control_info *get_feature_control_info(int control) { int i; @@ -1544,7 +1552,7 @@ static void __build_feature_ctl(struct usb_mixer_interface *mixer, struct usb_audio_term *oterm, int unitid, int nameid, int readonly_mask) { - struct usb_feature_control_info *ctl_info; + const struct usb_feature_control_info *ctl_info; unsigned int len = 0; int mapped_name = 0; struct snd_kcontrol *kctl; @@ -2198,7 +2206,7 @@ static const struct snd_kcontrol_new mixer_procunit_ctl = { */ struct procunit_value_info { int control; - char *suffix; + const char *suffix; int val_type; int min_value; }; @@ -2206,44 +2214,44 @@ struct procunit_value_info { struct procunit_info { int type; char *name; - struct procunit_value_info *values; + const struct procunit_value_info *values; }; -static struct procunit_value_info undefined_proc_info[] = { +static const struct procunit_value_info undefined_proc_info[] = { { 0x00, "Control Undefined", 0 }, { 0 } }; -static struct procunit_value_info updown_proc_info[] = { +static const struct procunit_value_info updown_proc_info[] = { { UAC_UD_ENABLE, "Switch", USB_MIXER_BOOLEAN }, { UAC_UD_MODE_SELECT, "Mode Select", USB_MIXER_U8, 1 }, { 0 } }; -static struct procunit_value_info prologic_proc_info[] = { +static const struct procunit_value_info prologic_proc_info[] = { { UAC_DP_ENABLE, "Switch", USB_MIXER_BOOLEAN }, { UAC_DP_MODE_SELECT, "Mode Select", USB_MIXER_U8, 1 }, { 0 } }; -static struct procunit_value_info threed_enh_proc_info[] = { +static const struct procunit_value_info threed_enh_proc_info[] = { { UAC_3D_ENABLE, "Switch", USB_MIXER_BOOLEAN }, { UAC_3D_SPACE, "Spaciousness", USB_MIXER_U8 }, { 0 } }; -static struct procunit_value_info reverb_proc_info[] = { +static const struct procunit_value_info reverb_proc_info[] = { { UAC_REVERB_ENABLE, "Switch", USB_MIXER_BOOLEAN }, { UAC_REVERB_LEVEL, "Level", USB_MIXER_U8 }, { UAC_REVERB_TIME, "Time", USB_MIXER_U16 }, { UAC_REVERB_FEEDBACK, "Feedback", USB_MIXER_U8 }, { 0 } }; -static struct procunit_value_info chorus_proc_info[] = { +static const struct procunit_value_info chorus_proc_info[] = { { UAC_CHORUS_ENABLE, "Switch", USB_MIXER_BOOLEAN }, { UAC_CHORUS_LEVEL, "Level", USB_MIXER_U8 }, { UAC_CHORUS_RATE, "Rate", USB_MIXER_U16 }, { UAC_CHORUS_DEPTH, "Depth", USB_MIXER_U16 }, { 0 } }; -static struct procunit_value_info dcr_proc_info[] = { +static const struct procunit_value_info dcr_proc_info[] = { { UAC_DCR_ENABLE, "Switch", USB_MIXER_BOOLEAN }, { UAC_DCR_RATE, "Ratio", USB_MIXER_U16 }, { UAC_DCR_MAXAMPL, "Max Amp", USB_MIXER_S16 }, @@ -2253,7 +2261,7 @@ static struct procunit_value_info dcr_proc_info[] = { { 0 } }; -static struct procunit_info procunits[] = { +static const struct procunit_info procunits[] = { { UAC_PROCESS_UP_DOWNMIX, "Up Down", updown_proc_info }, { UAC_PROCESS_DOLBY_PROLOGIC, "Dolby Prologic", prologic_proc_info }, { UAC_PROCESS_STEREO_EXTENDER, "3D Stereo Extender", threed_enh_proc_info }, @@ -2263,16 +2271,16 @@ static struct procunit_info procunits[] = { { 0 }, }; -static struct procunit_value_info uac3_updown_proc_info[] = { +static const struct procunit_value_info uac3_updown_proc_info[] = { { UAC3_UD_MODE_SELECT, "Mode Select", USB_MIXER_U8, 1 }, { 0 } }; -static struct procunit_value_info uac3_stereo_ext_proc_info[] = { +static const struct procunit_value_info uac3_stereo_ext_proc_info[] = { { UAC3_EXT_WIDTH_CONTROL, "Width Control", USB_MIXER_U8 }, { 0 } }; -static struct procunit_info uac3_procunits[] = { +static const struct procunit_info uac3_procunits[] = { { UAC3_PROCESS_UP_DOWNMIX, "Up Down", uac3_updown_proc_info }, { UAC3_PROCESS_STEREO_EXTENDER, "3D Stereo Extender", uac3_stereo_ext_proc_info }, { UAC3_PROCESS_MULTI_FUNCTION, "Multi-Function", undefined_proc_info }, @@ -2282,23 +2290,23 @@ static struct procunit_info uac3_procunits[] = { /* * predefined data for extension units */ -static struct procunit_value_info clock_rate_xu_info[] = { +static const struct procunit_value_info clock_rate_xu_info[] = { { USB_XU_CLOCK_RATE_SELECTOR, "Selector", USB_MIXER_U8, 0 }, { 0 } }; -static struct procunit_value_info clock_source_xu_info[] = { +static const struct procunit_value_info clock_source_xu_info[] = { { USB_XU_CLOCK_SOURCE_SELECTOR, "External", USB_MIXER_BOOLEAN }, { 0 } }; -static struct procunit_value_info spdif_format_xu_info[] = { +static const struct procunit_value_info spdif_format_xu_info[] = { { USB_XU_DIGITAL_FORMAT_SELECTOR, "SPDIF/AC3", USB_MIXER_BOOLEAN }, { 0 } }; -static struct procunit_value_info soft_limit_xu_info[] = { +static const struct procunit_value_info soft_limit_xu_info[] = { { USB_XU_SOFT_LIMIT_SELECTOR, " ", USB_MIXER_BOOLEAN }, { 0 } }; -static struct procunit_info extunits[] = { +static const struct procunit_info extunits[] = { { USB_XU_CLOCK_RATE, "Clock rate", clock_rate_xu_info }, { USB_XU_CLOCK_SOURCE, "DigitalIn CLK source", clock_source_xu_info }, { USB_XU_DIGITAL_IO_STATUS, "DigitalOut format:", spdif_format_xu_info }, @@ -2310,7 +2318,7 @@ static struct procunit_info extunits[] = { * build a processing/extension unit */ static int build_audio_procunit(struct mixer_build *state, int unitid, - void *raw_desc, struct procunit_info *list, + void *raw_desc, const struct procunit_info *list, bool extension_unit) { struct uac_processing_unit_descriptor *desc = raw_desc; @@ -2318,14 +2326,14 @@ static int build_audio_procunit(struct mixer_build *state, int unitid, struct usb_mixer_elem_info *cval; struct snd_kcontrol *kctl; int i, err, nameid, type, len; - struct procunit_info *info; - struct procunit_value_info *valinfo; + const struct procunit_info *info; + const struct procunit_value_info *valinfo; const struct usbmix_name_map *map; - static struct procunit_value_info default_value_info[] = { + static const struct procunit_value_info default_value_info[] = { { 0x01, "Switch", USB_MIXER_BOOLEAN }, { 0 } }; - static struct procunit_info default_info = { + static const struct procunit_info default_info = { 0, NULL, default_value_info }; const char *name = extension_unit ? @@ -2803,7 +2811,7 @@ struct uac3_badd_profile { int st_chmask; /* side tone mixing channel mask */ }; -static struct uac3_badd_profile uac3_badd_profiles[] = { +static const struct uac3_badd_profile uac3_badd_profiles[] = { { /* * BAIF, BAOF or combination of both @@ -2864,7 +2872,7 @@ static struct uac3_badd_profile uac3_badd_profiles[] = { }; static bool uac3_badd_func_has_valid_channels(struct usb_mixer_interface *mixer, - struct uac3_badd_profile *f, + const struct uac3_badd_profile *f, int c_chmask, int p_chmask) { /* @@ -2908,7 +2916,7 @@ static int snd_usb_mixer_controls_badd(struct usb_mixer_interface *mixer, struct usb_device *dev = mixer->chip->dev; struct usb_interface_assoc_descriptor *assoc; int badd_profile = mixer->chip->badd_profile; - struct uac3_badd_profile *f; + const struct uac3_badd_profile *f; const struct usbmix_ctl_map *map; int p_chmask = 0, c_chmask = 0, st_chmask = 0; int i; @@ -3174,7 +3182,7 @@ static void snd_usb_mixer_dump_cval(struct snd_info_buffer *buffer, struct usb_mixer_elem_list *list) { struct usb_mixer_elem_info *cval = mixer_elem_list_to_info(list); - static char *val_types[] = {"BOOLEAN", "INV_BOOLEAN", + static const char * const val_types[] = {"BOOLEAN", "INV_BOOLEAN", "S8", "U8", "S16", "U16"}; snd_iprintf(buffer, " Info: id=%i, control=%i, cmask=0x%x, " "channels=%i, type=\"%s\"\n", cval->head.id, @@ -3407,7 +3415,7 @@ static int create_keep_iface_ctl(struct usb_mixer_interface *mixer) int snd_usb_create_mixer(struct snd_usb_audio *chip, int ctrlif, int ignore_error) { - static struct snd_device_ops dev_ops = { + static const struct snd_device_ops dev_ops = { .dev_free = snd_usb_mixer_dev_free }; struct usb_mixer_interface *mixer; diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h index 37e1b234c802..65d6d08c96f5 100644 --- a/sound/usb/mixer.h +++ b/sound/usb/mixer.h @@ -116,6 +116,6 @@ int snd_usb_get_cur_mix_value(struct usb_mixer_elem_info *cval, extern void snd_usb_mixer_elem_free(struct snd_kcontrol *kctl); -extern struct snd_kcontrol_new *snd_usb_feature_unit_ctl; +extern const struct snd_kcontrol_new *snd_usb_feature_unit_ctl; #endif /* __USBMIXER_H */ diff --git a/sound/usb/mixer_maps.c b/sound/usb/mixer_maps.c index 73baf398c84a..5ebca8013840 100644 --- a/sound/usb/mixer_maps.c +++ b/sound/usb/mixer_maps.c @@ -14,7 +14,7 @@ struct usbmix_name_map { int id; const char *name; int control; - struct usbmix_dB_map *dB; + const struct usbmix_dB_map *dB; }; struct usbmix_selector_map { @@ -52,7 +52,7 @@ Mic-IN[9] --+->FU[10]----------------------------+ | ++--+->SU[11]-->FU[12] --------------------------------------------------------------------------------------> USB_OUT[13] */ -static struct usbmix_name_map extigy_map[] = { +static const struct usbmix_name_map extigy_map[] = { /* 1: IT pcm */ { 2, "PCM Playback" }, /* FU */ /* 3: IT pcm */ @@ -93,12 +93,12 @@ static struct usbmix_name_map extigy_map[] = { * e.g. no Master and fake PCM volume * Pavel Mihaylov <bin@bash.info> */ -static struct usbmix_dB_map mp3plus_dB_1 = {.min = -4781, .max = 0}; +static const struct usbmix_dB_map mp3plus_dB_1 = {.min = -4781, .max = 0}; /* just guess */ -static struct usbmix_dB_map mp3plus_dB_2 = {.min = -1781, .max = 618}; +static const struct usbmix_dB_map mp3plus_dB_2 = {.min = -1781, .max = 618}; /* just guess */ -static struct usbmix_name_map mp3plus_map[] = { +static const struct usbmix_name_map mp3plus_map[] = { /* 1: IT pcm */ /* 2: IT mic */ /* 3: IT line */ @@ -139,7 +139,7 @@ Lin_IN[7]-+--->FU[8]---+ +->EU[23]->FU[28]------------->Spk_OUT[19] | ^ +->FU[13]--------------------------------------+ */ -static struct usbmix_name_map audigy2nx_map[] = { +static const struct usbmix_name_map audigy2nx_map[] = { /* 1: IT pcm playback */ /* 4: IT digital in */ { 6, "Digital In Playback" }, /* FU */ @@ -167,12 +167,12 @@ static struct usbmix_name_map audigy2nx_map[] = { { 0 } /* terminator */ }; -static struct usbmix_name_map mbox1_map[] = { +static const struct usbmix_name_map mbox1_map[] = { { 1, "Clock" }, { 0 } /* terminator */ }; -static struct usbmix_selector_map c400_selectors[] = { +static const struct usbmix_selector_map c400_selectors[] = { { .id = 0x80, .count = 2, @@ -181,7 +181,7 @@ static struct usbmix_selector_map c400_selectors[] = { { 0 } /* terminator */ }; -static struct usbmix_selector_map audigy2nx_selectors[] = { +static const struct usbmix_selector_map audigy2nx_selectors[] = { { .id = 14, /* Capture Source */ .count = 3, @@ -201,21 +201,21 @@ static struct usbmix_selector_map audigy2nx_selectors[] = { }; /* Creative SoundBlaster Live! 24-bit External */ -static struct usbmix_name_map live24ext_map[] = { +static const struct usbmix_name_map live24ext_map[] = { /* 2: PCM Playback Volume */ { 5, "Mic Capture" }, /* FU, default PCM Capture Volume */ { 0 } /* terminator */ }; /* LineX FM Transmitter entry - needed to bypass controls bug */ -static struct usbmix_name_map linex_map[] = { +static const struct usbmix_name_map linex_map[] = { /* 1: IT pcm */ /* 2: OT Speaker */ { 3, "Master" }, /* FU: master volume - left / right / mute */ { 0 } /* terminator */ }; -static struct usbmix_name_map maya44_map[] = { +static const struct usbmix_name_map maya44_map[] = { /* 1: IT line */ { 2, "Line Playback" }, /* FU */ /* 3: IT line */ @@ -238,7 +238,7 @@ static struct usbmix_name_map maya44_map[] = { * so this map removes all unwanted sliders from alsamixer */ -static struct usbmix_name_map justlink_map[] = { +static const struct usbmix_name_map justlink_map[] = { /* 1: IT pcm playback */ /* 2: Not present */ { 3, NULL}, /* IT mic (No mic input on device) */ @@ -255,7 +255,7 @@ static struct usbmix_name_map justlink_map[] = { }; /* TerraTec Aureon 5.1 MkII USB */ -static struct usbmix_name_map aureon_51_2_map[] = { +static const struct usbmix_name_map aureon_51_2_map[] = { /* 1: IT USB */ /* 2: IT Mic */ /* 3: IT Line */ @@ -274,7 +274,7 @@ static struct usbmix_name_map aureon_51_2_map[] = { {} /* terminator */ }; -static struct usbmix_name_map scratch_live_map[] = { +static const struct usbmix_name_map scratch_live_map[] = { /* 1: IT Line 1 (USB streaming) */ /* 2: OT Line 1 (Speaker) */ /* 3: IT Line 1 (Line connector) */ @@ -290,7 +290,7 @@ static struct usbmix_name_map scratch_live_map[] = { { 0 } /* terminator */ }; -static struct usbmix_name_map ebox44_map[] = { +static const struct usbmix_name_map ebox44_map[] = { { 4, NULL }, /* FU */ { 6, NULL }, /* MU */ { 7, NULL }, /* FU */ @@ -305,7 +305,7 @@ static struct usbmix_name_map ebox44_map[] = { * FIXME: or mp3plus_map should use "Capture Source" too, * so this maps can be merget */ -static struct usbmix_name_map hercules_usb51_map[] = { +static const struct usbmix_name_map hercules_usb51_map[] = { { 8, "Capture Source" }, /* SU, default "PCM Capture Source" */ { 9, "Master Playback" }, /* FU, default "Speaker Playback" */ { 10, "Mic Boost", 7 }, /* FU, default "Auto Gain Input" */ @@ -316,7 +316,7 @@ static struct usbmix_name_map hercules_usb51_map[] = { }; /* Plantronics Gamecom 780 has a broken volume control, better to disable it */ -static struct usbmix_name_map gamecom780_map[] = { +static const struct usbmix_name_map gamecom780_map[] = { { 9, NULL }, /* FU, speaker out */ {} }; @@ -330,8 +330,8 @@ static const struct usbmix_name_map scms_usb3318_map[] = { }; /* Bose companion 5, the dB conversion factor is 16 instead of 256 */ -static struct usbmix_dB_map bose_companion5_dB = {-5006, -6}; -static struct usbmix_name_map bose_companion5_map[] = { +static const struct usbmix_dB_map bose_companion5_dB = {-5006, -6}; +static const struct usbmix_name_map bose_companion5_map[] = { { 3, NULL, .dB = &bose_companion5_dB }, { 0 } /* terminator */ }; @@ -350,10 +350,20 @@ static const struct usbmix_name_map dell_alc4020_map[] = { }; /* + * Corsair Virtuoso calls everything "Headset" without this, leading to + * applications moving the sidetone control instead of the main one. + */ +static const struct usbmix_name_map corsair_virtuoso_map[] = { + { 3, "Mic Capture" }, + { 6, "Sidetone Playback" }, + { 0 } +}; + +/* * Control map entries */ -static struct usbmix_ctl_map usbmix_ctl_maps[] = { +static const struct usbmix_ctl_map usbmix_ctl_maps[] = { { .id = USB_ID(0x041e, 0x3000), .map = extigy_map, @@ -468,6 +478,16 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = { .id = USB_ID(0x05a7, 0x1020), .map = bose_companion5_map, }, + { + /* Corsair Virtuoso (wired mode) */ + .id = USB_ID(0x1b1c, 0x0a41), + .map = corsair_virtuoso_map, + }, + { + /* Corsair Virtuoso (wireless mode) */ + .id = USB_ID(0x1b1c, 0x0a42), + .map = corsair_virtuoso_map, + }, { 0 } /* terminator */ }; @@ -475,37 +495,37 @@ static struct usbmix_ctl_map usbmix_ctl_maps[] = { * Control map entries for UAC3 BADD profiles */ -static struct usbmix_name_map uac3_badd_generic_io_map[] = { +static const struct usbmix_name_map uac3_badd_generic_io_map[] = { { UAC3_BADD_FU_ID2, "Generic Out Playback" }, { UAC3_BADD_FU_ID5, "Generic In Capture" }, { 0 } /* terminator */ }; -static struct usbmix_name_map uac3_badd_headphone_map[] = { +static const struct usbmix_name_map uac3_badd_headphone_map[] = { { UAC3_BADD_FU_ID2, "Headphone Playback" }, { 0 } /* terminator */ }; -static struct usbmix_name_map uac3_badd_speaker_map[] = { +static const struct usbmix_name_map uac3_badd_speaker_map[] = { { UAC3_BADD_FU_ID2, "Speaker Playback" }, { 0 } /* terminator */ }; -static struct usbmix_name_map uac3_badd_microphone_map[] = { +static const struct usbmix_name_map uac3_badd_microphone_map[] = { { UAC3_BADD_FU_ID5, "Mic Capture" }, { 0 } /* terminator */ }; /* Covers also 'headset adapter' profile */ -static struct usbmix_name_map uac3_badd_headset_map[] = { +static const struct usbmix_name_map uac3_badd_headset_map[] = { { UAC3_BADD_FU_ID2, "Headset Playback" }, { UAC3_BADD_FU_ID5, "Headset Capture" }, { UAC3_BADD_FU_ID7, "Sidetone Mixing" }, { 0 } /* terminator */ }; -static struct usbmix_name_map uac3_badd_speakerphone_map[] = { +static const struct usbmix_name_map uac3_badd_speakerphone_map[] = { { UAC3_BADD_FU_ID2, "Speaker Playback" }, { UAC3_BADD_FU_ID5, "Mic Capture" }, { 0 } /* terminator */ }; -static struct usbmix_ctl_map uac3_badd_usbmix_ctl_maps[] = { +static const struct usbmix_ctl_map uac3_badd_usbmix_ctl_maps[] = { { .id = UAC3_FUNCTION_SUBCLASS_GENERIC_IO, .map = uac3_badd_generic_io_map, diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index 39e27ae6c597..c237e24f08d9 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -119,7 +119,7 @@ static int snd_create_std_mono_ctl(struct usb_mixer_interface *mixer, * Create a set of standard UAC controls from a table */ static int snd_create_std_mono_table(struct usb_mixer_interface *mixer, - struct std_mono_table *t) + const struct std_mono_table *t) { int err; @@ -507,7 +507,7 @@ static int snd_emu0204_ch_switch_resume(struct usb_mixer_elem_list *list) list->kctl->private_value); } -static struct snd_kcontrol_new snd_emu0204_control = { +static const struct snd_kcontrol_new snd_emu0204_control = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Front Jack Channels", .info = snd_emu0204_ch_switch_info, @@ -575,7 +575,7 @@ static int snd_xonar_u1_switch_resume(struct usb_mixer_elem_list *list) list->kctl->private_value); } -static struct snd_kcontrol_new snd_xonar_u1_output_switch = { +static const struct snd_kcontrol_new snd_xonar_u1_output_switch = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Digital Playback Switch", .info = snd_ctl_boolean_mono_info, @@ -702,7 +702,7 @@ static int snd_mbox1_switch_resume(struct usb_mixer_elem_list *list) return snd_mbox1_switch_update(list->mixer, list->kctl->private_value); } -static struct snd_kcontrol_new snd_mbox1_switch = { +static const struct snd_kcontrol_new snd_mbox1_switch = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Clock Source", .index = 0, @@ -787,7 +787,7 @@ static int snd_nativeinstruments_control_put(struct snd_kcontrol *kcontrol, return err < 0 ? err : 1; } -static struct snd_kcontrol_new snd_nativeinstruments_ta6_mixers[] = { +static const struct snd_kcontrol_new snd_nativeinstruments_ta6_mixers[] = { { .name = "Direct Thru Channel A", .private_value = _MAKE_NI_CONTROL(0x01, 0x03), @@ -806,7 +806,7 @@ static struct snd_kcontrol_new snd_nativeinstruments_ta6_mixers[] = { }, }; -static struct snd_kcontrol_new snd_nativeinstruments_ta10_mixers[] = { +static const struct snd_kcontrol_new snd_nativeinstruments_ta10_mixers[] = { { .name = "Direct Thru Channel A", .private_value = _MAKE_NI_CONTROL(0x01, 0x03), @@ -1386,7 +1386,7 @@ static int snd_c400_create_mixer(struct usb_mixer_interface *mixer) * are valid they presents mono controls as L and R channels of * stereo. So we provide a good mixer here. */ -static struct std_mono_table ebox44_table[] = { +static const struct std_mono_table ebox44_table[] = { { .unitid = 4, .control = 1, @@ -1662,7 +1662,7 @@ static int snd_microii_spdif_switch_put(struct snd_kcontrol *kcontrol, return err < 0 ? err : 1; } -static struct snd_kcontrol_new snd_microii_mixer_spdif[] = { +static const struct snd_kcontrol_new snd_microii_mixer_spdif[] = { { .iface = SNDRV_CTL_ELEM_IFACE_PCM, .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT), @@ -1691,7 +1691,7 @@ static struct snd_kcontrol_new snd_microii_mixer_spdif[] = { static int snd_microii_controls_create(struct usb_mixer_interface *mixer) { int err, i; - static usb_mixer_elem_resume_func_t resume_funcs[] = { + static const usb_mixer_elem_resume_func_t resume_funcs[] = { snd_microii_spdif_default_update, NULL, snd_microii_spdif_switch_update @@ -1769,7 +1769,7 @@ static int snd_soundblaster_e1_switch_info(struct snd_kcontrol *kcontrol, return snd_ctl_enum_info(uinfo, 1, ARRAY_SIZE(texts), texts); } -static struct snd_kcontrol_new snd_soundblaster_e1_input_switch = { +static const struct snd_kcontrol_new snd_soundblaster_e1_input_switch = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "Input Source", .info = snd_soundblaster_e1_switch_info, @@ -2093,7 +2093,7 @@ static int snd_rme_sync_source_info(struct snd_kcontrol *kcontrol, ARRAY_SIZE(sync_sources), sync_sources); } -static struct snd_kcontrol_new snd_rme_controls[] = { +static const struct snd_kcontrol_new snd_rme_controls[] = { { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = "AES Rate", diff --git a/sound/usb/mixer_scarlett.c b/sound/usb/mixer_scarlett.c index 9d10cbf1b5ed..49fcd2505443 100644 --- a/sound/usb/mixer_scarlett.c +++ b/sound/usb/mixer_scarlett.c @@ -633,7 +633,7 @@ static int add_output_ctls(struct usb_mixer_interface *mixer, /********************** device-specific config *************************/ /* untested... */ -static struct scarlett_device_info s6i6_info = { +static const struct scarlett_device_info s6i6_info = { .matrix_in = 18, .matrix_out = 8, .input_len = 6, @@ -675,7 +675,7 @@ static struct scarlett_device_info s6i6_info = { }; /* untested... */ -static struct scarlett_device_info s8i6_info = { +static const struct scarlett_device_info s8i6_info = { .matrix_in = 18, .matrix_out = 6, .input_len = 8, @@ -714,7 +714,7 @@ static struct scarlett_device_info s8i6_info = { } }; -static struct scarlett_device_info s18i6_info = { +static const struct scarlett_device_info s18i6_info = { .matrix_in = 18, .matrix_out = 6, .input_len = 18, @@ -751,7 +751,7 @@ static struct scarlett_device_info s18i6_info = { } }; -static struct scarlett_device_info s18i8_info = { +static const struct scarlett_device_info s18i8_info = { .matrix_in = 18, .matrix_out = 8, .input_len = 18, @@ -793,7 +793,7 @@ static struct scarlett_device_info s18i8_info = { } }; -static struct scarlett_device_info s18i20_info = { +static const struct scarlett_device_info s18i20_info = { .matrix_in = 18, .matrix_out = 8, .input_len = 18, @@ -843,7 +843,7 @@ static struct scarlett_device_info s18i20_info = { static int scarlett_controls_create_generic(struct usb_mixer_interface *mixer, - struct scarlett_device_info *info) + const struct scarlett_device_info *info) { int i, err; char mx[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; @@ -915,7 +915,7 @@ int snd_scarlett_controls_create(struct usb_mixer_interface *mixer) { int err, i, o; char mx[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; - struct scarlett_device_info *info; + const struct scarlett_device_info *info; struct usb_mixer_elem_info *elem; static char sample_rate_buffer[4] = { '\x80', '\xbb', '\x00', '\x00' }; diff --git a/sound/usb/mixer_scarlett_gen2.c b/sound/usb/mixer_scarlett_gen2.c index 94b903d95afa..74c00c905d24 100644 --- a/sound/usb/mixer_scarlett_gen2.c +++ b/sound/usb/mixer_scarlett_gen2.c @@ -558,11 +558,11 @@ static const struct scarlett2_config /* proprietary request/response format */ struct scarlett2_usb_packet { - u32 cmd; - u16 size; - u16 seq; - u32 error; - u32 pad; + __le32 cmd; + __le16 size; + __le16 seq; + __le32 error; + __le32 pad; u8 data[]; }; @@ -664,11 +664,11 @@ static int scarlett2_usb( "Scarlett Gen 2 USB invalid response; " "cmd tx/rx %d/%d seq %d/%d size %d/%d " "error %d pad %d\n", - le16_to_cpu(req->cmd), le16_to_cpu(resp->cmd), + le32_to_cpu(req->cmd), le32_to_cpu(resp->cmd), le16_to_cpu(req->seq), le16_to_cpu(resp->seq), resp_size, le16_to_cpu(resp->size), - le16_to_cpu(resp->error), - le16_to_cpu(resp->pad)); + le32_to_cpu(resp->error), + le32_to_cpu(resp->pad)); err = -EINVAL; goto unlock; } @@ -687,7 +687,7 @@ error: /* Send SCARLETT2_USB_DATA_CMD SCARLETT2_USB_CONFIG_SAVE */ static void scarlett2_config_save(struct usb_mixer_interface *mixer) { - u32 req = cpu_to_le32(SCARLETT2_USB_CONFIG_SAVE); + __le32 req = cpu_to_le32(SCARLETT2_USB_CONFIG_SAVE); scarlett2_usb(mixer, SCARLETT2_USB_DATA_CMD, &req, sizeof(u32), @@ -713,11 +713,11 @@ static int scarlett2_usb_set_config( const struct scarlett2_config config_item = scarlett2_config_items[config_item_num]; struct { - u32 offset; - u32 bytes; - s32 value; + __le32 offset; + __le32 bytes; + __le32 value; } __packed req; - u32 req2; + __le32 req2; int err; struct scarlett2_mixer_data *private = mixer->private_data; @@ -753,8 +753,8 @@ static int scarlett2_usb_get( int offset, void *buf, int size) { struct { - u32 offset; - u32 size; + __le32 offset; + __le32 size; } __packed req; req.offset = cpu_to_le32(offset); @@ -794,8 +794,8 @@ static int scarlett2_usb_set_mix(struct usb_mixer_interface *mixer, const struct scarlett2_device_info *info = private->info; struct { - u16 mix_num; - u16 data[SCARLETT2_INPUT_MIX_MAX]; + __le16 mix_num; + __le16 data[SCARLETT2_INPUT_MIX_MAX]; } __packed req; int i, j; @@ -850,9 +850,9 @@ static int scarlett2_usb_set_mux(struct usb_mixer_interface *mixer) }; struct { - u16 pad; - u16 num; - u32 data[SCARLETT2_MUX_MAX]; + __le16 pad; + __le16 num; + __le32 data[SCARLETT2_MUX_MAX]; } __packed req; req.pad = 0; @@ -911,9 +911,9 @@ static int scarlett2_usb_get_meter_levels(struct usb_mixer_interface *mixer, u16 *levels) { struct { - u16 pad; - u16 num_meters; - u32 magic; + __le16 pad; + __le16 num_meters; + __le32 magic; } __packed req; u32 resp[SCARLETT2_NUM_METERS]; int i, err; diff --git a/sound/usb/mixer_us16x08.c b/sound/usb/mixer_us16x08.c index f0e8e1539450..986145fd2ce0 100644 --- a/sound/usb/mixer_us16x08.c +++ b/sound/usb/mixer_us16x08.c @@ -760,7 +760,7 @@ static int snd_us16x08_meter_put(struct snd_kcontrol *kcontrol, return 1; } -static struct snd_kcontrol_new snd_us16x08_ch_boolean_ctl = { +static const struct snd_kcontrol_new snd_us16x08_ch_boolean_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -770,7 +770,7 @@ static struct snd_kcontrol_new snd_us16x08_ch_boolean_ctl = { .private_value = SND_US16X08_KCSET(SND_US16X08_NO_BIAS, 1, 0, 1) }; -static struct snd_kcontrol_new snd_us16x08_ch_int_ctl = { +static const struct snd_kcontrol_new snd_us16x08_ch_int_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -780,7 +780,7 @@ static struct snd_kcontrol_new snd_us16x08_ch_int_ctl = { .private_value = SND_US16X08_KCSET(SND_US16X08_FADER_BIAS, 1, 0, 133) }; -static struct snd_kcontrol_new snd_us16x08_pan_int_ctl = { +static const struct snd_kcontrol_new snd_us16x08_pan_int_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -790,7 +790,7 @@ static struct snd_kcontrol_new snd_us16x08_pan_int_ctl = { .private_value = SND_US16X08_KCSET(SND_US16X08_FADER_BIAS, 1, 0, 255) }; -static struct snd_kcontrol_new snd_us16x08_master_ctl = { +static const struct snd_kcontrol_new snd_us16x08_master_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 1, @@ -800,7 +800,7 @@ static struct snd_kcontrol_new snd_us16x08_master_ctl = { .private_value = SND_US16X08_KCSET(SND_US16X08_FADER_BIAS, 1, 0, 133) }; -static struct snd_kcontrol_new snd_us16x08_route_ctl = { +static const struct snd_kcontrol_new snd_us16x08_route_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 8, @@ -810,7 +810,7 @@ static struct snd_kcontrol_new snd_us16x08_route_ctl = { .private_value = SND_US16X08_KCSET(SND_US16X08_NO_BIAS, 1, 0, 9) }; -static struct snd_kcontrol_new snd_us16x08_bus_ctl = { +static const struct snd_kcontrol_new snd_us16x08_bus_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 1, @@ -820,7 +820,7 @@ static struct snd_kcontrol_new snd_us16x08_bus_ctl = { .private_value = SND_US16X08_KCSET(SND_US16X08_NO_BIAS, 1, 0, 1) }; -static struct snd_kcontrol_new snd_us16x08_compswitch_ctl = { +static const struct snd_kcontrol_new snd_us16x08_compswitch_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -830,7 +830,7 @@ static struct snd_kcontrol_new snd_us16x08_compswitch_ctl = { .private_value = SND_US16X08_KCSET(SND_US16X08_NO_BIAS, 1, 0, 1) }; -static struct snd_kcontrol_new snd_us16x08_comp_threshold_ctl = { +static const struct snd_kcontrol_new snd_us16x08_comp_threshold_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -841,7 +841,7 @@ static struct snd_kcontrol_new snd_us16x08_comp_threshold_ctl = { 0, 0x20) }; -static struct snd_kcontrol_new snd_us16x08_comp_ratio_ctl = { +static const struct snd_kcontrol_new snd_us16x08_comp_ratio_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -852,7 +852,7 @@ static struct snd_kcontrol_new snd_us16x08_comp_ratio_ctl = { sizeof(ratio_map) - 1), /*max*/ }; -static struct snd_kcontrol_new snd_us16x08_comp_gain_ctl = { +static const struct snd_kcontrol_new snd_us16x08_comp_gain_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -862,7 +862,7 @@ static struct snd_kcontrol_new snd_us16x08_comp_gain_ctl = { .private_value = SND_US16X08_KCSET(SND_US16X08_NO_BIAS, 1, 0, 0x14) }; -static struct snd_kcontrol_new snd_us16x08_comp_attack_ctl = { +static const struct snd_kcontrol_new snd_us16x08_comp_attack_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -873,7 +873,7 @@ static struct snd_kcontrol_new snd_us16x08_comp_attack_ctl = { SND_US16X08_KCSET(SND_US16X08_COMP_ATTACK_BIAS, 1, 0, 0xc6), }; -static struct snd_kcontrol_new snd_us16x08_comp_release_ctl = { +static const struct snd_kcontrol_new snd_us16x08_comp_release_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -884,7 +884,7 @@ static struct snd_kcontrol_new snd_us16x08_comp_release_ctl = { SND_US16X08_KCSET(SND_US16X08_COMP_RELEASE_BIAS, 1, 0, 0x63), }; -static struct snd_kcontrol_new snd_us16x08_eq_gain_ctl = { +static const struct snd_kcontrol_new snd_us16x08_eq_gain_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -894,7 +894,7 @@ static struct snd_kcontrol_new snd_us16x08_eq_gain_ctl = { .private_value = SND_US16X08_KCSET(SND_US16X08_NO_BIAS, 1, 0, 24), }; -static struct snd_kcontrol_new snd_us16x08_eq_low_freq_ctl = { +static const struct snd_kcontrol_new snd_us16x08_eq_low_freq_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -904,7 +904,7 @@ static struct snd_kcontrol_new snd_us16x08_eq_low_freq_ctl = { .private_value = SND_US16X08_KCSET(SND_US16X08_NO_BIAS, 1, 0, 0x1F), }; -static struct snd_kcontrol_new snd_us16x08_eq_mid_freq_ctl = { +static const struct snd_kcontrol_new snd_us16x08_eq_mid_freq_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -914,7 +914,7 @@ static struct snd_kcontrol_new snd_us16x08_eq_mid_freq_ctl = { .private_value = SND_US16X08_KCSET(SND_US16X08_NO_BIAS, 1, 0, 0x3F) }; -static struct snd_kcontrol_new snd_us16x08_eq_mid_width_ctl = { +static const struct snd_kcontrol_new snd_us16x08_eq_mid_width_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -924,7 +924,7 @@ static struct snd_kcontrol_new snd_us16x08_eq_mid_width_ctl = { .private_value = SND_US16X08_KCSET(SND_US16X08_NO_BIAS, 1, 0, 0x06) }; -static struct snd_kcontrol_new snd_us16x08_eq_high_freq_ctl = { +static const struct snd_kcontrol_new snd_us16x08_eq_high_freq_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -935,7 +935,7 @@ static struct snd_kcontrol_new snd_us16x08_eq_high_freq_ctl = { SND_US16X08_KCSET(SND_US16X08_EQ_HIGHFREQ_BIAS, 1, 0, 0x1F) }; -static struct snd_kcontrol_new snd_us16x08_eq_switch_ctl = { +static const struct snd_kcontrol_new snd_us16x08_eq_switch_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 16, @@ -945,7 +945,7 @@ static struct snd_kcontrol_new snd_us16x08_eq_switch_ctl = { .private_value = SND_US16X08_KCSET(SND_US16X08_NO_BIAS, 1, 0, 1) }; -static struct snd_kcontrol_new snd_us16x08_meter_ctl = { +static const struct snd_kcontrol_new snd_us16x08_meter_ctl = { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, .count = 1, diff --git a/sound/usb/mixer_us16x08.h b/sound/usb/mixer_us16x08.h index 56ff16c0698f..7b8583dd3b07 100644 --- a/sound/usb/mixer_us16x08.h +++ b/sound/usb/mixer_us16x08.h @@ -108,7 +108,7 @@ struct snd_us16x08_meter_store { }; struct snd_us16x08_control_params { - struct snd_kcontrol_new *kcontrol_new; + const struct snd_kcontrol_new *kcontrol_new; int control_id; int type; int num_channels; diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index 9c8930bb00c8..bd258f1ec2dd 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -260,18 +260,31 @@ static int start_endpoints(struct snd_usb_substream *subs) return 0; } -static void stop_endpoints(struct snd_usb_substream *subs, bool wait) +static void sync_pending_stops(struct snd_usb_substream *subs) +{ + snd_usb_endpoint_sync_pending_stop(subs->sync_endpoint); + snd_usb_endpoint_sync_pending_stop(subs->data_endpoint); +} + +static void stop_endpoints(struct snd_usb_substream *subs) { if (test_and_clear_bit(SUBSTREAM_FLAG_SYNC_EP_STARTED, &subs->flags)) snd_usb_endpoint_stop(subs->sync_endpoint); if (test_and_clear_bit(SUBSTREAM_FLAG_DATA_EP_STARTED, &subs->flags)) snd_usb_endpoint_stop(subs->data_endpoint); +} - if (wait) { - snd_usb_endpoint_sync_pending_stop(subs->sync_endpoint); - snd_usb_endpoint_sync_pending_stop(subs->data_endpoint); +/* PCM sync_stop callback */ +static int snd_usb_pcm_sync_stop(struct snd_pcm_substream *substream) +{ + struct snd_usb_substream *subs = substream->runtime->private_data; + + if (!snd_usb_lock_shutdown(subs->stream->chip)) { + sync_pending_stops(subs); + snd_usb_unlock_shutdown(subs->stream->chip); } + return 0; } static int search_roland_implicit_fb(struct usb_device *dev, int ifnum, @@ -348,6 +361,10 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs, ep = 0x84; ifnum = 0; goto add_sync_ep_from_ifnum; + case USB_ID(0x07fd, 0x0008): /* MOTU M Series */ + ep = 0x81; + ifnum = 2; + goto add_sync_ep_from_ifnum; case USB_ID(0x0582, 0x01d8): /* BOSS Katana */ /* BOSS Katana amplifiers do not need quirks */ return 0; @@ -370,7 +387,7 @@ static int set_sync_ep_implicit_fb_quirk(struct snd_usb_substream *subs, add_sync_ep_from_ifnum: iface = usb_ifnum_to_if(dev, ifnum); - if (!iface || iface->num_altsetting == 0) + if (!iface || iface->num_altsetting < 2) return -EINVAL; alts = &iface->altsetting[1]; @@ -506,15 +523,15 @@ static int set_format(struct snd_usb_substream *subs, struct audioformat *fmt) if (WARN_ON(!iface)) return -EINVAL; alts = usb_altnum_to_altsetting(iface, fmt->altsetting); - altsd = get_iface_desc(alts); - if (WARN_ON(altsd->bAlternateSetting != fmt->altsetting)) + if (WARN_ON(!alts)) return -EINVAL; + altsd = get_iface_desc(alts); - if (fmt == subs->cur_audiofmt) + if (fmt == subs->cur_audiofmt && !subs->need_setup_fmt) return 0; /* close the old interface */ - if (subs->interface >= 0 && subs->interface != fmt->iface) { + if (subs->interface >= 0 && (subs->interface != fmt->iface || subs->need_setup_fmt)) { if (!subs->stream->chip->keep_iface) { err = usb_set_interface(subs->dev, subs->interface, 0); if (err < 0) { @@ -528,6 +545,9 @@ static int set_format(struct snd_usb_substream *subs, struct audioformat *fmt) subs->altset_idx = 0; } + if (subs->need_setup_fmt) + subs->need_setup_fmt = false; + /* set interface */ if (iface->cur_altsetting != alts) { err = snd_usb_select_mode_quirk(subs, fmt); @@ -697,7 +717,8 @@ static int configure_endpoint(struct snd_usb_substream *subs) int ret; /* format changed */ - stop_endpoints(subs, true); + stop_endpoints(subs); + sync_pending_stops(subs); ret = snd_usb_endpoint_set_params(subs->data_endpoint, subs->pcm_format, subs->channels, @@ -785,11 +806,6 @@ static int snd_usb_hw_params(struct snd_pcm_substream *substream, if (ret) return ret; - ret = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (ret < 0) - goto stop_pipeline; - subs->pcm_format = params_format(hw_params); subs->period_bytes = params_period_bytes(hw_params); subs->period_frames = params_period_size(hw_params); @@ -847,13 +863,14 @@ static int snd_usb_hw_free(struct snd_pcm_substream *substream) subs->cur_rate = 0; subs->period_bytes = 0; if (!snd_usb_lock_shutdown(subs->stream->chip)) { - stop_endpoints(subs, true); + stop_endpoints(subs); + sync_pending_stops(subs); snd_usb_endpoint_deactivate(subs->sync_endpoint); snd_usb_endpoint_deactivate(subs->data_endpoint); snd_usb_unlock_shutdown(subs->stream->chip); } - return snd_pcm_lib_free_pages(substream); + return 0; } /* @@ -882,9 +899,6 @@ static int snd_usb_pcm_prepare(struct snd_pcm_substream *substream) goto unlock; } - snd_usb_endpoint_sync_pending_stop(subs->sync_endpoint); - snd_usb_endpoint_sync_pending_stop(subs->data_endpoint); - ret = snd_usb_pcm_change_state(subs, UAC3_PD_STATE_D0); if (ret < 0) goto unlock; @@ -1342,7 +1356,6 @@ static int snd_usb_pcm_close(struct snd_pcm_substream *substream) struct snd_usb_substream *subs = &as->substream[direction]; int ret; - stop_endpoints(subs, true); snd_media_stop_pipeline(subs); if (!as->chip->keep_iface && @@ -1719,7 +1732,7 @@ static int snd_usb_substream_playback_trigger(struct snd_pcm_substream *substrea subs->running = 1; return 0; case SNDRV_PCM_TRIGGER_STOP: - stop_endpoints(subs, false); + stop_endpoints(subs); subs->running = 0; return 0; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: @@ -1728,6 +1741,13 @@ static int snd_usb_substream_playback_trigger(struct snd_pcm_substream *substrea subs->data_endpoint->retire_data_urb = retire_playback_urb; subs->running = 0; return 0; + case SNDRV_PCM_TRIGGER_SUSPEND: + if (subs->stream->chip->setup_fmt_after_resume_quirk) { + stop_endpoints(subs); + subs->need_setup_fmt = true; + return 0; + } + break; } return -EINVAL; @@ -1749,7 +1769,7 @@ static int snd_usb_substream_capture_trigger(struct snd_pcm_substream *substream subs->running = 1; return 0; case SNDRV_PCM_TRIGGER_STOP: - stop_endpoints(subs, false); + stop_endpoints(subs); subs->running = 0; return 0; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: @@ -1760,6 +1780,13 @@ static int snd_usb_substream_capture_trigger(struct snd_pcm_substream *substream subs->data_endpoint->retire_data_urb = retire_capture_urb; subs->running = 1; return 0; + case SNDRV_PCM_TRIGGER_SUSPEND: + if (subs->stream->chip->setup_fmt_after_resume_quirk) { + stop_endpoints(subs); + subs->need_setup_fmt = true; + return 0; + } + break; } return -EINVAL; @@ -1768,22 +1795,22 @@ static int snd_usb_substream_capture_trigger(struct snd_pcm_substream *substream static const struct snd_pcm_ops snd_usb_playback_ops = { .open = snd_usb_pcm_open, .close = snd_usb_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_usb_hw_params, .hw_free = snd_usb_hw_free, .prepare = snd_usb_pcm_prepare, .trigger = snd_usb_substream_playback_trigger, + .sync_stop = snd_usb_pcm_sync_stop, .pointer = snd_usb_pcm_pointer, }; static const struct snd_pcm_ops snd_usb_capture_ops = { .open = snd_usb_pcm_open, .close = snd_usb_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_usb_hw_params, .hw_free = snd_usb_hw_free, .prepare = snd_usb_pcm_prepare, .trigger = snd_usb_substream_capture_trigger, + .sync_stop = snd_usb_pcm_sync_stop, .pointer = snd_usb_pcm_pointer, }; @@ -1803,9 +1830,9 @@ void snd_usb_preallocate_buffer(struct snd_usb_substream *subs) struct device *dev = subs->dev->bus->controller; if (snd_usb_use_vmalloc) - snd_pcm_lib_preallocate_pages(s, SNDRV_DMA_TYPE_VMALLOC, - NULL, 0, 0); + snd_pcm_set_managed_buffer(s, SNDRV_DMA_TYPE_VMALLOC, + NULL, 0, 0); else - snd_pcm_lib_preallocate_pages(s, SNDRV_DMA_TYPE_DEV_SG, - dev, 64*1024, 512*1024); + snd_pcm_set_managed_buffer(s, SNDRV_DMA_TYPE_DEV_SG, + dev, 64*1024, 512*1024); } diff --git a/sound/usb/proc.c b/sound/usb/proc.c index 49e3f176aaf5..ffbf4bd9208c 100644 --- a/sound/usb/proc.c +++ b/sound/usb/proc.c @@ -60,7 +60,7 @@ void snd_usb_audio_create_proc(struct snd_usb_audio *chip) static void proc_dump_substream_formats(struct snd_usb_substream *subs, struct snd_info_buffer *buffer) { struct audioformat *fp; - static char *sync_types[4] = { + static const char * const sync_types[4] = { "NONE", "ASYNC", "ADAPTIVE", "SYNC" }; diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index 70c338f3ae24..d187aa6d50db 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -3466,7 +3466,8 @@ AU0828_DEVICE(0x2040, 0x7270, "Hauppauge", "HVR-950Q"), .vendor_name = "Dell", .product_name = "WD19 Dock", .profile_name = "Dell-WD15-Dock", - .ifnum = QUIRK_NO_INTERFACE + .ifnum = QUIRK_ANY_INTERFACE, + .type = QUIRK_SETUP_FMT_AFTER_RESUME } }, /* MOTU Microbook II */ diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index 349e1e52996d..7f558f4b4520 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -508,6 +508,16 @@ static int create_standard_mixer_quirk(struct snd_usb_audio *chip, return snd_usb_create_mixer(chip, quirk->ifnum, 0); } + +static int setup_fmt_after_resume_quirk(struct snd_usb_audio *chip, + struct usb_interface *iface, + struct usb_driver *driver, + const struct snd_usb_audio_quirk *quirk) +{ + chip->setup_fmt_after_resume_quirk = 1; + return 1; /* Continue with creating streams and mixer */ +} + /* * audio-interface quirks * @@ -546,6 +556,7 @@ int snd_usb_create_quirk(struct snd_usb_audio *chip, [QUIRK_AUDIO_EDIROL_UAXX] = create_uaxx_quirk, [QUIRK_AUDIO_ALIGN_TRANSFER] = create_align_transfer_quirk, [QUIRK_AUDIO_STANDARD_MIXER] = create_standard_mixer_quirk, + [QUIRK_SETUP_FMT_AFTER_RESUME] = setup_fmt_after_resume_quirk, }; if (quirk->type < QUIRK_TYPE_COUNT) { @@ -1102,6 +1113,31 @@ free_buf: return err; } +static int snd_usb_motu_m_series_boot_quirk(struct usb_device *dev) +{ + int ret; + + if (snd_usb_pipe_sanity_check(dev, usb_sndctrlpipe(dev, 0))) + return -EINVAL; + ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), + 1, USB_TYPE_VENDOR | USB_RECIP_DEVICE, + 0x0, 0, NULL, 0, 1000); + + if (ret < 0) + return ret; + + msleep(2000); + + ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), + 1, USB_TYPE_VENDOR | USB_RECIP_DEVICE, + 0x20, 0, NULL, 0, 1000); + + if (ret < 0) + return ret; + + return 0; +} + /* * Setup quirks */ @@ -1286,6 +1322,19 @@ int snd_usb_apply_boot_quirk(struct usb_device *dev, return 0; } +int snd_usb_apply_boot_quirk_once(struct usb_device *dev, + struct usb_interface *intf, + const struct snd_usb_audio_quirk *quirk, + unsigned int id) +{ + switch (id) { + case USB_ID(0x07fd, 0x0008): /* MOTU M Series */ + return snd_usb_motu_m_series_boot_quirk(dev); + } + + return 0; +} + /* * check if the device uses big-endian samples */ @@ -1382,21 +1431,23 @@ bool snd_usb_get_sample_rate_quirk(struct snd_usb_audio *chip) { /* devices which do not support reading the sample rate. */ switch (chip->usb_id) { - case USB_ID(0x041E, 0x4080): /* Creative Live Cam VF0610 */ - case USB_ID(0x04D8, 0xFEEA): /* Benchmark DAC1 Pre */ + case USB_ID(0x041e, 0x4080): /* Creative Live Cam VF0610 */ + case USB_ID(0x04d8, 0xfeea): /* Benchmark DAC1 Pre */ case USB_ID(0x0556, 0x0014): /* Phoenix Audio TMX320VC */ - case USB_ID(0x05A3, 0x9420): /* ELP HD USB Camera */ - case USB_ID(0x074D, 0x3553): /* Outlaw RR2150 (Micronas UAC3553B) */ + case USB_ID(0x05a3, 0x9420): /* ELP HD USB Camera */ + case USB_ID(0x05a7, 0x1020): /* Bose Companion 5 */ + case USB_ID(0x074d, 0x3553): /* Outlaw RR2150 (Micronas UAC3553B) */ case USB_ID(0x1395, 0x740a): /* Sennheiser DECT */ case USB_ID(0x1901, 0x0191): /* GE B850V3 CP2114 audio interface */ - case USB_ID(0x21B4, 0x0081): /* AudioQuest DragonFly */ + case USB_ID(0x21b4, 0x0081): /* AudioQuest DragonFly */ + case USB_ID(0x2912, 0x30c8): /* Audioengine D1 */ return true; } /* devices of these vendors don't support reading rate, either */ switch (USB_ID_VENDOR(chip->usb_id)) { - case 0x045E: /* MS Lifecam */ - case 0x047F: /* Plantronics */ + case 0x045e: /* MS Lifecam */ + case 0x047f: /* Plantronics */ case 0x1de7: /* Phoenix Audio */ return true; } diff --git a/sound/usb/quirks.h b/sound/usb/quirks.h index a80e0ddd0736..df0355843a4c 100644 --- a/sound/usb/quirks.h +++ b/sound/usb/quirks.h @@ -20,6 +20,11 @@ int snd_usb_apply_boot_quirk(struct usb_device *dev, const struct snd_usb_audio_quirk *quirk, unsigned int usb_id); +int snd_usb_apply_boot_quirk_once(struct usb_device *dev, + struct usb_interface *intf, + const struct snd_usb_audio_quirk *quirk, + unsigned int usb_id); + void snd_usb_set_format_quirk(struct snd_usb_substream *subs, struct audioformat *fmt); diff --git a/sound/usb/stream.c b/sound/usb/stream.c index 11785f9652ad..afd5aa574611 100644 --- a/sound/usb/stream.c +++ b/sound/usb/stream.c @@ -239,7 +239,7 @@ static int add_chmap(struct snd_pcm *pcm, int stream, static struct snd_pcm_chmap_elem *convert_chmap(int channels, unsigned int bits, int protocol) { - static unsigned int uac1_maps[] = { + static const unsigned int uac1_maps[] = { SNDRV_CHMAP_FL, /* left front */ SNDRV_CHMAP_FR, /* right front */ SNDRV_CHMAP_FC, /* center front */ @@ -254,7 +254,7 @@ static struct snd_pcm_chmap_elem *convert_chmap(int channels, unsigned int bits, SNDRV_CHMAP_TC, /* top */ 0 /* terminator */ }; - static unsigned int uac2_maps[] = { + static const unsigned int uac2_maps[] = { SNDRV_CHMAP_FL, /* front left */ SNDRV_CHMAP_FR, /* front right */ SNDRV_CHMAP_FC, /* front center */ diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h index ff3cbf653de8..6fe3ab582ec6 100644 --- a/sound/usb/usbaudio.h +++ b/sound/usb/usbaudio.h @@ -33,7 +33,7 @@ struct snd_usb_audio { wait_queue_head_t shutdown_wait; unsigned int txfr_quirk:1; /* Subframe boundaries on transfers */ unsigned int tx_length_quirk:1; /* Put length specifier in transfers */ - + unsigned int setup_fmt_after_resume_quirk:1; /* setup the format to interface after resume */ int num_interfaces; int num_suspended_intf; int sample_rate_read_error; @@ -98,6 +98,7 @@ enum quirk_type { QUIRK_AUDIO_EDIROL_UAXX, QUIRK_AUDIO_ALIGN_TRANSFER, QUIRK_AUDIO_STANDARD_MIXER, + QUIRK_SETUP_FMT_AFTER_RESUME, QUIRK_TYPE_COUNT }; diff --git a/sound/usb/usx2y/us122l.c b/sound/usb/usx2y/us122l.c index e82c5236482d..f86f7a61fb36 100644 --- a/sound/usb/usx2y/us122l.c +++ b/sound/usb/usx2y/us122l.c @@ -40,13 +40,13 @@ static int snd_us122l_card_used[SNDRV_CARDS]; static int us122l_create_usbmidi(struct snd_card *card) { - static struct snd_usb_midi_endpoint_info quirk_data = { + static const struct snd_usb_midi_endpoint_info quirk_data = { .out_ep = 4, .in_ep = 3, .out_cables = 0x001, .in_cables = 0x001 }; - static struct snd_usb_audio_quirk quirk = { + static const struct snd_usb_audio_quirk quirk = { .vendor_name = "US122L", .product_name = NAME_ALLCAPS, .ifnum = 1, @@ -62,13 +62,13 @@ static int us122l_create_usbmidi(struct snd_card *card) static int us144_create_usbmidi(struct snd_card *card) { - static struct snd_usb_midi_endpoint_info quirk_data = { + static const struct snd_usb_midi_endpoint_info quirk_data = { .out_ep = 4, .in_ep = 3, .out_cables = 0x001, .in_cables = 0x001 }; - static struct snd_usb_audio_quirk quirk = { + static const struct snd_usb_audio_quirk quirk = { .vendor_name = "US144", .product_name = NAME_ALLCAPS, .ifnum = 0, diff --git a/sound/usb/usx2y/usX2Yhwdep.c b/sound/usb/usx2y/usX2Yhwdep.c index d1caa8ed9e68..22412cd69e98 100644 --- a/sound/usb/usx2y/usX2Yhwdep.c +++ b/sound/usb/usx2y/usX2Yhwdep.c @@ -94,7 +94,7 @@ static __poll_t snd_us428ctls_poll(struct snd_hwdep *hw, struct file *file, poll static int snd_usX2Y_hwdep_dsp_status(struct snd_hwdep *hw, struct snd_hwdep_dsp_status *info) { - static char *type_ids[USX2Y_TYPE_NUMS] = { + static const char * const type_ids[USX2Y_TYPE_NUMS] = { [USX2Y_TYPE_122] = "us122", [USX2Y_TYPE_224] = "us224", [USX2Y_TYPE_428] = "us428", @@ -119,33 +119,33 @@ static int snd_usX2Y_hwdep_dsp_status(struct snd_hwdep *hw, info->num_dsps = 2; // 0: Prepad Data, 1: FPGA Code if (us428->chip_status & USX2Y_STAT_CHIP_INIT) info->chip_ready = 1; - info->version = USX2Y_DRIVER_VERSION; + info->version = USX2Y_DRIVER_VERSION; return 0; } static int usX2Y_create_usbmidi(struct snd_card *card) { - static struct snd_usb_midi_endpoint_info quirk_data_1 = { + static const struct snd_usb_midi_endpoint_info quirk_data_1 = { .out_ep = 0x06, .in_ep = 0x06, .out_cables = 0x001, .in_cables = 0x001 }; - static struct snd_usb_audio_quirk quirk_1 = { + static const struct snd_usb_audio_quirk quirk_1 = { .vendor_name = "TASCAM", .product_name = NAME_ALLCAPS, .ifnum = 0, .type = QUIRK_MIDI_FIXED_ENDPOINT, .data = &quirk_data_1 }; - static struct snd_usb_midi_endpoint_info quirk_data_2 = { + static const struct snd_usb_midi_endpoint_info quirk_data_2 = { .out_ep = 0x06, .in_ep = 0x06, .out_cables = 0x003, .in_cables = 0x003 }; - static struct snd_usb_audio_quirk quirk_2 = { + static const struct snd_usb_audio_quirk quirk_2 = { .vendor_name = "TASCAM", .product_name = "US428", .ifnum = 0, @@ -154,7 +154,7 @@ static int usX2Y_create_usbmidi(struct snd_card *card) }; struct usb_device *dev = usX2Y(card)->dev; struct usb_interface *iface = usb_ifnum_to_if(dev, 0); - struct snd_usb_audio_quirk *quirk = + const struct snd_usb_audio_quirk *quirk = le16_to_cpu(dev->descriptor.idProduct) == USB_ID_US428 ? &quirk_2 : &quirk_1; diff --git a/sound/usb/usx2y/usbusx2yaudio.c b/sound/usb/usx2y/usbusx2yaudio.c index 25a0939f410a..37d290fe9d43 100644 --- a/sound/usb/usx2y/usbusx2yaudio.c +++ b/sound/usb/usx2y/usbusx2yaudio.c @@ -549,7 +549,7 @@ static int snd_usX2Y_pcm_trigger(struct snd_pcm_substream *substream, int cmd) * if sg buffer is supported on the later version of alsa, we'll follow * that. */ -static struct s_c2 +static const struct s_c2 { char c1, c2; } @@ -589,7 +589,7 @@ static struct s_c2 { 0x18, 0x7C}, { 0x18, 0x7E} }; -static struct s_c2 SetRate48000[] = +static const struct s_c2 SetRate48000[] = { { 0x14, 0x09}, // this line sets 48000, well actually a little less { 0x18, 0x40}, // only tascam / frontier design knows the further lines ....... @@ -642,7 +642,7 @@ static int usX2Y_rate_set(struct usX2Ydev *usX2Y, int rate) int err = 0, i; struct snd_usX2Y_urbSeq *us = NULL; int *usbdata = NULL; - struct s_c2 *ra = rate == 48000 ? SetRate48000 : SetRate44100; + const struct s_c2 *ra = rate == 48000 ? SetRate48000 : SetRate44100; if (usX2Y->rate != rate) { us = kzalloc(sizeof(*us) + sizeof(struct urb*) * NOOF_SETRATE_URBS, GFP_KERNEL); @@ -764,14 +764,6 @@ static int snd_usX2Y_pcm_hw_params(struct snd_pcm_substream *substream, } } - err = snd_pcm_lib_malloc_pages(substream, - params_buffer_bytes(hw_params)); - if (err < 0) { - snd_printk(KERN_ERR "snd_pcm_lib_malloc_pages(%p, %i) returned %i\n", - substream, params_buffer_bytes(hw_params), err); - goto error; - } - error: mutex_unlock(&usX2Y(card)->pcm_mutex); return err; @@ -806,7 +798,7 @@ static int snd_usX2Y_pcm_hw_free(struct snd_pcm_substream *substream) } } mutex_unlock(&subs->usX2Y->pcm_mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } /* * prepare callback @@ -846,7 +838,7 @@ static int snd_usX2Y_pcm_prepare(struct snd_pcm_substream *substream) return err; } -static struct snd_pcm_hardware snd_usX2Y_2c = +static const struct snd_pcm_hardware snd_usX2Y_2c = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | @@ -901,7 +893,6 @@ static const struct snd_pcm_ops snd_usX2Y_pcm_ops = { .open = snd_usX2Y_pcm_open, .close = snd_usX2Y_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_usX2Y_pcm_hw_params, .hw_free = snd_usX2Y_pcm_hw_free, .prepare = snd_usX2Y_pcm_prepare, @@ -915,11 +906,12 @@ static const struct snd_pcm_ops snd_usX2Y_pcm_ops = */ static void usX2Y_audio_stream_free(struct snd_usX2Y_substream **usX2Y_substream) { - kfree(usX2Y_substream[SNDRV_PCM_STREAM_PLAYBACK]); - usX2Y_substream[SNDRV_PCM_STREAM_PLAYBACK] = NULL; + int stream; - kfree(usX2Y_substream[SNDRV_PCM_STREAM_CAPTURE]); - usX2Y_substream[SNDRV_PCM_STREAM_CAPTURE] = NULL; + for_each_pcm_streams(stream) { + kfree(usX2Y_substream[stream]); + usX2Y_substream[stream] = NULL; + } } static void snd_usX2Y_pcm_private_free(struct snd_pcm *pcm) @@ -968,16 +960,16 @@ static int usX2Y_audio_stream_new(struct snd_card *card, int playback_endpoint, sprintf(pcm->name, NAME_ALLCAPS" Audio #%d", usX2Y(card)->pcm_devs); if (playback_endpoint) { - snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream, - SNDRV_DMA_TYPE_CONTINUOUS, - NULL, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream, + SNDRV_DMA_TYPE_CONTINUOUS, + NULL, + 64*1024, 128*1024); } - snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream, - SNDRV_DMA_TYPE_CONTINUOUS, - NULL, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream, + SNDRV_DMA_TYPE_CONTINUOUS, + NULL, + 64*1024, 128*1024); usX2Y(card)->pcm_devs++; return 0; diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c index 997493e839ee..8253669c6a7d 100644 --- a/sound/usb/usx2y/usx2yhwdeppcm.c +++ b/sound/usb/usx2y/usx2yhwdeppcm.c @@ -376,7 +376,7 @@ static int snd_usX2Y_usbpcm_hw_free(struct snd_pcm_substream *substream) } } mutex_unlock(&subs->usX2Y->pcm_mutex); - return snd_pcm_lib_free_pages(substream); + return 0; } static void usX2Y_usbpcm_subs_startup(struct snd_usX2Y_substream *subs) @@ -528,7 +528,7 @@ static int snd_usX2Y_usbpcm_prepare(struct snd_pcm_substream *substream) return err; } -static struct snd_pcm_hardware snd_usX2Y_4c = +static const struct snd_pcm_hardware snd_usX2Y_4c = { .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | @@ -581,7 +581,6 @@ static const struct snd_pcm_ops snd_usX2Y_usbpcm_ops = { .open = snd_usX2Y_usbpcm_open, .close = snd_usX2Y_usbpcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = snd_usX2Y_pcm_hw_params, .hw_free = snd_usX2Y_usbpcm_hw_free, .prepare = snd_usX2Y_usbpcm_prepare, @@ -726,14 +725,14 @@ int usX2Y_hwdep_pcm_new(struct snd_card *card) pcm->info_flags = 0; sprintf(pcm->name, NAME_ALLCAPS" hwdep Audio"); - snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream, - SNDRV_DMA_TYPE_CONTINUOUS, - NULL, - 64*1024, 128*1024); - snd_pcm_lib_preallocate_pages(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream, - SNDRV_DMA_TYPE_CONTINUOUS, - NULL, - 64*1024, 128*1024); + snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream, + SNDRV_DMA_TYPE_CONTINUOUS, + NULL, + 64*1024, 128*1024); + snd_pcm_set_managed_buffer(pcm->streams[SNDRV_PCM_STREAM_CAPTURE].substream, + SNDRV_DMA_TYPE_CONTINUOUS, + NULL, + 64*1024, 128*1024); return 0; } diff --git a/sound/usb/validate.c b/sound/usb/validate.c index 36ae78c3da3d..6fe206f6e911 100644 --- a/sound/usb/validate.c +++ b/sound/usb/validate.c @@ -110,7 +110,7 @@ static bool validate_processing_unit(const void *p, default: if (v->type == UAC1_EXTENSION_UNIT) return true; /* OK */ - switch (d->wProcessType) { + switch (le16_to_cpu(d->wProcessType)) { case UAC_PROCESS_UP_DOWNMIX: case UAC_PROCESS_DOLBY_PROLOGIC: if (d->bLength < len + 1) /* bNrModes */ @@ -125,7 +125,7 @@ static bool validate_processing_unit(const void *p, case UAC_VERSION_2: if (v->type == UAC2_EXTENSION_UNIT_V2) return true; /* OK */ - switch (d->wProcessType) { + switch (le16_to_cpu(d->wProcessType)) { case UAC2_PROCESS_UP_DOWNMIX: case UAC2_PROCESS_DOLBY_PROLOCIC: /* SiC! */ if (d->bLength < len + 1) /* bNrModes */ @@ -142,7 +142,7 @@ static bool validate_processing_unit(const void *p, len += 2; /* wClusterDescrID */ break; } - switch (d->wProcessType) { + switch (le16_to_cpu(d->wProcessType)) { case UAC3_PROCESS_UP_DOWNMIX: if (d->bLength < len + 1) /* bNrModes */ return false; @@ -233,7 +233,7 @@ static bool validate_midi_out_jack(const void *p, #define FIXED(p, t, s) { .protocol = (p), .type = (t), .size = sizeof(s) } #define FUNC(p, t, f) { .protocol = (p), .type = (t), .func = (f) } -static struct usb_desc_validator audio_validators[] = { +static const struct usb_desc_validator audio_validators[] = { /* UAC1 */ FUNC(UAC_VERSION_1, UAC_HEADER, validate_uac1_header), FIXED(UAC_VERSION_1, UAC_INPUT_TERMINAL, @@ -288,7 +288,7 @@ static struct usb_desc_validator audio_validators[] = { { } /* terminator */ }; -static struct usb_desc_validator midi_validators[] = { +static const struct usb_desc_validator midi_validators[] = { FIXED(UAC_VERSION_ALL, USB_MS_HEADER, struct usb_ms_header_descriptor), FIXED(UAC_VERSION_ALL, USB_MS_MIDI_IN_JACK, diff --git a/sound/x86/intel_hdmi_audio.c b/sound/x86/intel_hdmi_audio.c index cd389d21219a..9f9fcd2749f2 100644 --- a/sound/x86/intel_hdmi_audio.c +++ b/sound/x86/intel_hdmi_audio.c @@ -1132,16 +1132,13 @@ static int had_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { struct snd_intelhad *intelhaddata; - int buf_size, retval; + int buf_size; intelhaddata = snd_pcm_substream_chip(substream); buf_size = params_buffer_bytes(hw_params); - retval = snd_pcm_lib_malloc_pages(substream, buf_size); - if (retval < 0) - return retval; dev_dbg(intelhaddata->dev, "%s:allocated memory = %d\n", __func__, buf_size); - return retval; + return 0; } /* @@ -1154,7 +1151,7 @@ static int had_pcm_hw_free(struct snd_pcm_substream *substream) intelhaddata = snd_pcm_substream_chip(substream); had_do_reset(intelhaddata); - return snd_pcm_lib_free_pages(substream); + return 0; } /* @@ -1289,7 +1286,6 @@ static int had_pcm_mmap(struct snd_pcm_substream *substream, static const struct snd_pcm_ops had_pcm_ops = { .open = had_pcm_open, .close = had_pcm_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = had_pcm_hw_params, .hw_free = had_pcm_hw_free, .prepare = had_pcm_prepare, @@ -1755,7 +1751,7 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev) __func__, (unsigned int)res_mmio->start, (unsigned int)res_mmio->end); - card_ctx->mmio_start = ioremap_nocache(res_mmio->start, + card_ctx->mmio_start = ioremap(res_mmio->start, (size_t)(resource_size(res_mmio))); if (!card_ctx->mmio_start) { dev_err(&pdev->dev, "Could not get ioremap\n"); @@ -1801,10 +1797,9 @@ static int hdmi_lpe_audio_probe(struct platform_device *pdev) /* allocate dma pages; * try to allocate 600k buffer as default which is large enough */ - snd_pcm_lib_preallocate_pages_for_all(pcm, - SNDRV_DMA_TYPE_DEV_UC, - card->dev, - HAD_DEFAULT_BUFFER, HAD_MAX_BUFFER); + snd_pcm_set_managed_buffer_all(pcm, SNDRV_DMA_TYPE_DEV_UC, + card->dev, HAD_DEFAULT_BUFFER, + HAD_MAX_BUFFER); /* create controls */ for (i = 0; i < ARRAY_SIZE(had_controls); i++) { diff --git a/sound/xen/xen_snd_front_alsa.c b/sound/xen/xen_snd_front_alsa.c index e01631959ed8..db917453a473 100644 --- a/sound/xen/xen_snd_front_alsa.c +++ b/sound/xen/xen_snd_front_alsa.c @@ -692,7 +692,6 @@ static int alsa_pb_fill_silence(struct snd_pcm_substream *substream, static const struct snd_pcm_ops snd_drv_alsa_playback_ops = { .open = alsa_open, .close = alsa_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = alsa_hw_params, .hw_free = alsa_hw_free, .prepare = alsa_prepare, @@ -706,7 +705,6 @@ static const struct snd_pcm_ops snd_drv_alsa_playback_ops = { static const struct snd_pcm_ops snd_drv_alsa_capture_ops = { .open = alsa_open, .close = alsa_close, - .ioctl = snd_pcm_lib_ioctl, .hw_params = alsa_hw_params, .hw_free = alsa_hw_free, .prepare = alsa_prepare, |