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authorLinus Torvalds <torvalds@linux-foundation.org>2018-04-05 10:42:07 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-04-05 10:42:07 -0700
commite02d37bf55a9a36f22427fd6dd733fe104d817b6 (patch)
treef22c545ac3eec3e919db1c5e423d83aa7f3536be /sound/soc/codecs/wm0010.c
parent652ede37cec0bf7313927ecf4cebf0e79a0619f2 (diff)
parenta820ccbe21e8ce8e86c39cd1d3bc8c7d1cbb949b (diff)
Merge tag 'sound-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai: "This became a large update. The changes are scattered widely, and the majority of them are attributed to ASoC componentization. The gitk output made me dizzy, but it's slightly better than London tube. OK, below are some highlights: - Continued hardening works in ALSA PCM core; most of the existing syzkaller reports should have been covered. - USB-audio got the initial USB Audio Class 3 support, as well as UAC2 jack detection support and more DSD-device support. - ASoC componentization: finally each individual driver was converted to components framework, which is more future-proof for further works. Most of conversations were systematic. - Lots of fixes for Intel Baytrail / Cherrytrail devices with Realtek codecs, typically tablets and small PCs. - Fixes / cleanups for Samsung Odroid systems - Cleanups in Freescale SSI driver - New ASoC drivers: * AKM AK4458 and AK5558 codecs * A few AMD based machine drivers * Intel Kabylake machine drivers * Maxim MAX9759 codec * Motorola CPCAP codec * Socionext Uniphier SoCs * TI PCM1789 and TDA7419 codecs - Retirement of Blackfin drivers along with architecture removal" * tag 'sound-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (497 commits) ALSA: pcm: Fix UAF at PCM release via PCM timer access ALSA: usb-audio: silence a static checker warning ASoC: tscs42xx: Remove owner assignment from i2c_driver ASoC: mediatek: remove "simple-mfd" in the example ASoC: cpcap: replace codec to component ASoC: Intel: bytcr_rt5651: don't use codec anymore ASoC: amd: don't use codec anymore ALSA: usb-audio: fix memory leak on cval ALSA: pcm: Fix mutex unbalance in OSS emulation ioctls ASoC: topology: Fix kcontrol name string handling ALSA: aloop: Mark paused device as inactive ALSA: usb-audio: update clock valid control ALSA: usb-audio: UAC2 jack detection ALSA: pcm: Return -EBUSY for OSS ioctls changing busy streams ALSA: pcm: Avoid potential races between OSS ioctls and read/write ALSA: usb-audio: Integrate native DSD support for ITF-USB based DACs. ALSA: usb-audio: FIX native DSD support for TEAC UD-501 DAC ALSA: usb-audio: Add native DSD support for Luxman DA-06 ALSA: usb-audio: fix uac control query argument ASoC: nau8824: recover system clock when device changes ...
Diffstat (limited to 'sound/soc/codecs/wm0010.c')
-rw-r--r--sound/soc/codecs/wm0010.c181
1 files changed, 89 insertions, 92 deletions
diff --git a/sound/soc/codecs/wm0010.c b/sound/soc/codecs/wm0010.c
index 0147d2fb7b0a..abd2defe7530 100644
--- a/sound/soc/codecs/wm0010.c
+++ b/sound/soc/codecs/wm0010.c
@@ -90,7 +90,7 @@ enum wm0010_state {
};
struct wm0010_priv {
- struct snd_soc_codec *codec;
+ struct snd_soc_component *component;
struct mutex lock;
struct device *dev;
@@ -157,9 +157,9 @@ static const char *wm0010_state_to_str(enum wm0010_state state)
}
/* Called with wm0010->lock held */
-static void wm0010_halt(struct snd_soc_codec *codec)
+static void wm0010_halt(struct snd_soc_component *component)
{
- struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+ struct wm0010_priv *wm0010 = snd_soc_component_get_drvdata(component);
unsigned long flags;
enum wm0010_state state;
@@ -193,7 +193,7 @@ static void wm0010_halt(struct snd_soc_codec *codec)
struct wm0010_boot_xfer {
struct list_head list;
- struct snd_soc_codec *codec;
+ struct snd_soc_component *component;
struct completion *done;
struct spi_message m;
struct spi_transfer t;
@@ -218,13 +218,13 @@ static void wm0010_mark_boot_failure(struct wm0010_priv *wm0010)
static void wm0010_boot_xfer_complete(void *data)
{
struct wm0010_boot_xfer *xfer = data;
- struct snd_soc_codec *codec = xfer->codec;
- struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+ struct snd_soc_component *component = xfer->component;
+ struct wm0010_priv *wm0010 = snd_soc_component_get_drvdata(component);
u32 *out32 = xfer->t.rx_buf;
int i;
if (xfer->m.status != 0) {
- dev_err(codec->dev, "SPI transfer failed: %d\n",
+ dev_err(component->dev, "SPI transfer failed: %d\n",
xfer->m.status);
wm0010_mark_boot_failure(wm0010);
if (xfer->done)
@@ -233,11 +233,11 @@ static void wm0010_boot_xfer_complete(void *data)
}
for (i = 0; i < xfer->t.len / 4; i++) {
- dev_dbg(codec->dev, "%d: %04x\n", i, out32[i]);
+ dev_dbg(component->dev, "%d: %04x\n", i, out32[i]);
switch (be32_to_cpu(out32[i])) {
case 0xe0e0e0e0:
- dev_err(codec->dev,
+ dev_err(component->dev,
"%d: ROM error reported in stage 2\n", i);
wm0010_mark_boot_failure(wm0010);
break;
@@ -245,82 +245,82 @@ static void wm0010_boot_xfer_complete(void *data)
case 0x55555555:
if (wm0010->state < WM0010_STAGE2)
break;
- dev_err(codec->dev,
+ dev_err(component->dev,
"%d: ROM bootloader running in stage 2\n", i);
wm0010_mark_boot_failure(wm0010);
break;
case 0x0fed0000:
- dev_dbg(codec->dev, "Stage2 loader running\n");
+ dev_dbg(component->dev, "Stage2 loader running\n");
break;
case 0x0fed0007:
- dev_dbg(codec->dev, "CODE_HDR packet received\n");
+ dev_dbg(component->dev, "CODE_HDR packet received\n");
break;
case 0x0fed0008:
- dev_dbg(codec->dev, "CODE_DATA packet received\n");
+ dev_dbg(component->dev, "CODE_DATA packet received\n");
break;
case 0x0fed0009:
- dev_dbg(codec->dev, "Download complete\n");
+ dev_dbg(component->dev, "Download complete\n");
break;
case 0x0fed000c:
- dev_dbg(codec->dev, "Application start\n");
+ dev_dbg(component->dev, "Application start\n");
break;
case 0x0fed000e:
- dev_dbg(codec->dev, "PLL packet received\n");
+ dev_dbg(component->dev, "PLL packet received\n");
wm0010->pll_running = true;
break;
case 0x0fed0025:
- dev_err(codec->dev, "Device reports image too long\n");
+ dev_err(component->dev, "Device reports image too long\n");
wm0010_mark_boot_failure(wm0010);
break;
case 0x0fed002c:
- dev_err(codec->dev, "Device reports bad SPI packet\n");
+ dev_err(component->dev, "Device reports bad SPI packet\n");
wm0010_mark_boot_failure(wm0010);
break;
case 0x0fed0031:
- dev_err(codec->dev, "Device reports SPI read overflow\n");
+ dev_err(component->dev, "Device reports SPI read overflow\n");
wm0010_mark_boot_failure(wm0010);
break;
case 0x0fed0032:
- dev_err(codec->dev, "Device reports SPI underclock\n");
+ dev_err(component->dev, "Device reports SPI underclock\n");
wm0010_mark_boot_failure(wm0010);
break;
case 0x0fed0033:
- dev_err(codec->dev, "Device reports bad header packet\n");
+ dev_err(component->dev, "Device reports bad header packet\n");
wm0010_mark_boot_failure(wm0010);
break;
case 0x0fed0034:
- dev_err(codec->dev, "Device reports invalid packet type\n");
+ dev_err(component->dev, "Device reports invalid packet type\n");
wm0010_mark_boot_failure(wm0010);
break;
case 0x0fed0035:
- dev_err(codec->dev, "Device reports data before header error\n");
+ dev_err(component->dev, "Device reports data before header error\n");
wm0010_mark_boot_failure(wm0010);
break;
case 0x0fed0038:
- dev_err(codec->dev, "Device reports invalid PLL packet\n");
+ dev_err(component->dev, "Device reports invalid PLL packet\n");
break;
case 0x0fed003a:
- dev_err(codec->dev, "Device reports packet alignment error\n");
+ dev_err(component->dev, "Device reports packet alignment error\n");
wm0010_mark_boot_failure(wm0010);
break;
default:
- dev_err(codec->dev, "Unrecognised return 0x%x\n",
+ dev_err(component->dev, "Unrecognised return 0x%x\n",
be32_to_cpu(out32[i]));
wm0010_mark_boot_failure(wm0010);
break;
@@ -342,10 +342,10 @@ static void byte_swap_64(u64 *data_in, u64 *data_out, u32 len)
data_out[i] = cpu_to_be64(le64_to_cpu(data_in[i]));
}
-static int wm0010_firmware_load(const char *name, struct snd_soc_codec *codec)
+static int wm0010_firmware_load(const char *name, struct snd_soc_component *component)
{
- struct spi_device *spi = to_spi_device(codec->dev);
- struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+ struct spi_device *spi = to_spi_device(component->dev);
+ struct wm0010_priv *wm0010 = snd_soc_component_get_drvdata(component);
struct list_head xfer_list;
struct wm0010_boot_xfer *xfer;
int ret;
@@ -359,9 +359,9 @@ static int wm0010_firmware_load(const char *name, struct snd_soc_codec *codec)
INIT_LIST_HEAD(&xfer_list);
- ret = request_firmware(&fw, name, codec->dev);
+ ret = request_firmware(&fw, name, component->dev);
if (ret != 0) {
- dev_err(codec->dev, "Failed to request application(%s): %d\n",
+ dev_err(component->dev, "Failed to request application(%s): %d\n",
name, ret);
return ret;
}
@@ -377,25 +377,25 @@ static int wm0010_firmware_load(const char *name, struct snd_soc_codec *codec)
/* First record should be INFO */
if (rec->command != DFW_CMD_INFO) {
- dev_err(codec->dev, "First record not INFO\r\n");
+ dev_err(component->dev, "First record not INFO\r\n");
ret = -EINVAL;
goto abort;
}
if (inforec->info_version != INFO_VERSION) {
- dev_err(codec->dev,
+ dev_err(component->dev,
"Unsupported version (%02d) of INFO record\r\n",
inforec->info_version);
ret = -EINVAL;
goto abort;
}
- dev_dbg(codec->dev, "Version v%02d INFO record found\r\n",
+ dev_dbg(component->dev, "Version v%02d INFO record found\r\n",
inforec->info_version);
/* Check it's a DSP file */
if (dsp != DEVICE_ID_WM0010) {
- dev_err(codec->dev, "Not a WM0010 firmware file.\r\n");
+ dev_err(component->dev, "Not a WM0010 firmware file.\r\n");
ret = -EINVAL;
goto abort;
}
@@ -405,7 +405,7 @@ static int wm0010_firmware_load(const char *name, struct snd_soc_codec *codec)
rec = (void *)&rec->data[rec->length];
while (offset < fw->size) {
- dev_dbg(codec->dev,
+ dev_dbg(component->dev,
"Packet: command %d, data length = 0x%x\r\n",
rec->command, rec->length);
len = rec->length + 8;
@@ -416,7 +416,7 @@ static int wm0010_firmware_load(const char *name, struct snd_soc_codec *codec)
goto abort;
}
- xfer->codec = codec;
+ xfer->component = component;
list_add_tail(&xfer->list, &xfer_list);
out = kzalloc(len, GFP_KERNEL | GFP_DMA);
@@ -460,18 +460,18 @@ static int wm0010_firmware_load(const char *name, struct snd_soc_codec *codec)
rec = (void *)&rec->data[rec->length];
if (offset >= fw->size) {
- dev_dbg(codec->dev, "All transfers scheduled\n");
+ dev_dbg(component->dev, "All transfers scheduled\n");
xfer->done = &done;
}
ret = spi_async(spi, &xfer->m);
if (ret != 0) {
- dev_err(codec->dev, "Write failed: %d\n", ret);
+ dev_err(component->dev, "Write failed: %d\n", ret);
goto abort1;
}
if (wm0010->boot_failed) {
- dev_dbg(codec->dev, "Boot fail!\n");
+ dev_dbg(component->dev, "Boot fail!\n");
ret = -EINVAL;
goto abort1;
}
@@ -496,10 +496,10 @@ abort:
return ret;
}
-static int wm0010_stage2_load(struct snd_soc_codec *codec)
+static int wm0010_stage2_load(struct snd_soc_component *component)
{
- struct spi_device *spi = to_spi_device(codec->dev);
- struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+ struct spi_device *spi = to_spi_device(component->dev);
+ struct wm0010_priv *wm0010 = snd_soc_component_get_drvdata(component);
const struct firmware *fw;
struct spi_message m;
struct spi_transfer t;
@@ -508,14 +508,14 @@ static int wm0010_stage2_load(struct snd_soc_codec *codec)
int i;
int ret = 0;
- ret = request_firmware(&fw, "wm0010_stage2.bin", codec->dev);
+ ret = request_firmware(&fw, "wm0010_stage2.bin", component->dev);
if (ret != 0) {
- dev_err(codec->dev, "Failed to request stage2 loader: %d\n",
+ dev_err(component->dev, "Failed to request stage2 loader: %d\n",
ret);
return ret;
}
- dev_dbg(codec->dev, "Downloading %zu byte stage 2 loader\n", fw->size);
+ dev_dbg(component->dev, "Downloading %zu byte stage 2 loader\n", fw->size);
/* Copy to local buffer first as vmalloc causes problems for dma */
img = kzalloc(fw->size, GFP_KERNEL | GFP_DMA);
@@ -541,19 +541,19 @@ static int wm0010_stage2_load(struct snd_soc_codec *codec)
t.speed_hz = wm0010->sysclk / 10;
spi_message_add_tail(&t, &m);
- dev_dbg(codec->dev, "Starting initial download at %dHz\n",
+ dev_dbg(component->dev, "Starting initial download at %dHz\n",
t.speed_hz);
ret = spi_sync(spi, &m);
if (ret != 0) {
- dev_err(codec->dev, "Initial download failed: %d\n", ret);
+ dev_err(component->dev, "Initial download failed: %d\n", ret);
goto abort;
}
/* Look for errors from the boot ROM */
for (i = 0; i < fw->size; i++) {
if (out[i] != 0x55) {
- dev_err(codec->dev, "Boot ROM error: %x in %d\n",
+ dev_err(component->dev, "Boot ROM error: %x in %d\n",
out[i], i);
wm0010_mark_boot_failure(wm0010);
ret = -EBUSY;
@@ -570,10 +570,10 @@ abort2:
return ret;
}
-static int wm0010_boot(struct snd_soc_codec *codec)
+static int wm0010_boot(struct snd_soc_component *component)
{
- struct spi_device *spi = to_spi_device(codec->dev);
- struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+ struct spi_device *spi = to_spi_device(component->dev);
+ struct wm0010_priv *wm0010 = snd_soc_component_get_drvdata(component);
unsigned long flags;
int ret;
struct spi_message m;
@@ -590,7 +590,7 @@ static int wm0010_boot(struct snd_soc_codec *codec)
spin_unlock_irqrestore(&wm0010->irq_lock, flags);
if (wm0010->sysclk > 26000000) {
- dev_err(codec->dev, "Max DSP clock frequency is 26MHz\n");
+ dev_err(component->dev, "Max DSP clock frequency is 26MHz\n");
ret = -ECANCELED;
goto err;
}
@@ -598,7 +598,7 @@ static int wm0010_boot(struct snd_soc_codec *codec)
mutex_lock(&wm0010->lock);
wm0010->pll_running = false;
- dev_dbg(codec->dev, "max_spi_freq: %d\n", wm0010->max_spi_freq);
+ dev_dbg(component->dev, "max_spi_freq: %d\n", wm0010->max_spi_freq);
ret = regulator_bulk_enable(ARRAY_SIZE(wm0010->core_supplies),
wm0010->core_supplies);
@@ -623,19 +623,19 @@ static int wm0010_boot(struct snd_soc_codec *codec)
if (!wait_for_completion_timeout(&wm0010->boot_completion,
msecs_to_jiffies(20)))
- dev_err(codec->dev, "Failed to get interrupt from DSP\n");
+ dev_err(component->dev, "Failed to get interrupt from DSP\n");
spin_lock_irqsave(&wm0010->irq_lock, flags);
wm0010->state = WM0010_BOOTROM;
spin_unlock_irqrestore(&wm0010->irq_lock, flags);
- ret = wm0010_stage2_load(codec);
+ ret = wm0010_stage2_load(component);
if (ret)
goto abort;
if (!wait_for_completion_timeout(&wm0010->boot_completion,
msecs_to_jiffies(20)))
- dev_err(codec->dev, "Failed to get interrupt from DSP loader.\n");
+ dev_err(component->dev, "Failed to get interrupt from DSP loader.\n");
spin_lock_irqsave(&wm0010->irq_lock, flags);
wm0010->state = WM0010_STAGE2;
@@ -676,14 +676,14 @@ static int wm0010_boot(struct snd_soc_codec *codec)
ret = spi_sync(spi, &m);
if (ret) {
- dev_err(codec->dev, "First PLL write failed: %d\n", ret);
+ dev_err(component->dev, "First PLL write failed: %d\n", ret);
goto abort_swap;
}
/* Use a second send of the message to get the return status */
ret = spi_sync(spi, &m);
if (ret) {
- dev_err(codec->dev, "Second PLL write failed: %d\n", ret);
+ dev_err(component->dev, "Second PLL write failed: %d\n", ret);
goto abort_swap;
}
@@ -692,7 +692,7 @@ static int wm0010_boot(struct snd_soc_codec *codec)
/* Look for PLL active code from the DSP */
for (i = 0; i < len / 4; i++) {
if (*p == 0x0e00ed0f) {
- dev_dbg(codec->dev, "PLL packet received\n");
+ dev_dbg(component->dev, "PLL packet received\n");
wm0010->pll_running = true;
break;
}
@@ -702,9 +702,9 @@ static int wm0010_boot(struct snd_soc_codec *codec)
kfree(img_swap);
kfree(out);
} else
- dev_dbg(codec->dev, "Not enabling DSP PLL.");
+ dev_dbg(component->dev, "Not enabling DSP PLL.");
- ret = wm0010_firmware_load("wm0010.dfw", codec);
+ ret = wm0010_firmware_load("wm0010.dfw", component);
if (ret != 0)
goto abort;
@@ -723,7 +723,7 @@ abort_out:
kfree(out);
abort:
/* Put the chip back into reset */
- wm0010_halt(codec);
+ wm0010_halt(component);
mutex_unlock(&wm0010->lock);
return ret;
@@ -735,22 +735,22 @@ err:
return ret;
}
-static int wm0010_set_bias_level(struct snd_soc_codec *codec,
+static int wm0010_set_bias_level(struct snd_soc_component *component,
enum snd_soc_bias_level level)
{
- struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+ struct wm0010_priv *wm0010 = snd_soc_component_get_drvdata(component);
switch (level) {
case SND_SOC_BIAS_ON:
- if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_PREPARE)
- wm0010_boot(codec);
+ if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_PREPARE)
+ wm0010_boot(component);
break;
case SND_SOC_BIAS_PREPARE:
break;
case SND_SOC_BIAS_STANDBY:
- if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_PREPARE) {
+ if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_PREPARE) {
mutex_lock(&wm0010->lock);
- wm0010_halt(codec);
+ wm0010_halt(component);
mutex_unlock(&wm0010->lock);
}
break;
@@ -761,10 +761,10 @@ static int wm0010_set_bias_level(struct snd_soc_codec *codec,
return 0;
}
-static int wm0010_set_sysclk(struct snd_soc_codec *codec, int source,
+static int wm0010_set_sysclk(struct snd_soc_component *component, int source,
int clk_id, unsigned int freq, int dir)
{
- struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+ struct wm0010_priv *wm0010 = snd_soc_component_get_drvdata(component);
unsigned int i;
wm0010->sysclk = freq;
@@ -783,20 +783,19 @@ static int wm0010_set_sysclk(struct snd_soc_codec *codec, int source,
return 0;
}
-static int wm0010_probe(struct snd_soc_codec *codec);
-
-static const struct snd_soc_codec_driver soc_codec_dev_wm0010 = {
- .probe = wm0010_probe,
- .set_bias_level = wm0010_set_bias_level,
- .set_sysclk = wm0010_set_sysclk,
- .idle_bias_off = true,
-
- .component_driver = {
- .dapm_widgets = wm0010_dapm_widgets,
- .num_dapm_widgets = ARRAY_SIZE(wm0010_dapm_widgets),
- .dapm_routes = wm0010_dapm_routes,
- .num_dapm_routes = ARRAY_SIZE(wm0010_dapm_routes),
- },
+static int wm0010_probe(struct snd_soc_component *component);
+
+static const struct snd_soc_component_driver soc_component_dev_wm0010 = {
+ .probe = wm0010_probe,
+ .set_bias_level = wm0010_set_bias_level,
+ .set_sysclk = wm0010_set_sysclk,
+ .dapm_widgets = wm0010_dapm_widgets,
+ .num_dapm_widgets = ARRAY_SIZE(wm0010_dapm_widgets),
+ .dapm_routes = wm0010_dapm_routes,
+ .num_dapm_routes = ARRAY_SIZE(wm0010_dapm_routes),
+ .use_pmdown_time = 1,
+ .endianness = 1,
+ .non_legacy_dai_naming = 1,
};
#define WM0010_RATES (SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000)
@@ -860,11 +859,11 @@ static irqreturn_t wm0010_irq(int irq, void *data)
return IRQ_NONE;
}
-static int wm0010_probe(struct snd_soc_codec *codec)
+static int wm0010_probe(struct snd_soc_component *component)
{
- struct wm0010_priv *wm0010 = snd_soc_codec_get_drvdata(codec);
+ struct wm0010_priv *wm0010 = snd_soc_component_get_drvdata(component);
- wm0010->codec = codec;
+ wm0010->component = component;
return 0;
}
@@ -967,8 +966,8 @@ static int wm0010_spi_probe(struct spi_device *spi)
else
wm0010->board_max_spi_speed = 0;
- ret = snd_soc_register_codec(&spi->dev,
- &soc_codec_dev_wm0010, wm0010_dai,
+ ret = devm_snd_soc_register_component(&spi->dev,
+ &soc_component_dev_wm0010, wm0010_dai,
ARRAY_SIZE(wm0010_dai));
if (ret < 0)
return ret;
@@ -980,8 +979,6 @@ static int wm0010_spi_remove(struct spi_device *spi)
{
struct wm0010_priv *wm0010 = spi_get_drvdata(spi);
- snd_soc_unregister_codec(&spi->dev);
-
gpio_set_value_cansleep(wm0010->gpio_reset,
wm0010->gpio_reset_value);