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authorLinus Torvalds <torvalds@linux-foundation.org>2019-11-26 20:04:35 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-11-26 20:04:35 -0800
commit3f1b210a7f97f7e75c56174ada476fba2d36f340 (patch)
tree222eb9e62a16270877864787b734ab8e8349666f /drivers
parent361b0d286afea0d867537536977a695b5557d133 (diff)
parentbf2aa5cadd1c7bb91af4b5b1218e643cfffb5c9a (diff)
Merge tag 'sound-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound updates from Takashi Iwai: "There have been some significant changes in the core side, both for ALSA and ASoC, while lots of development have been seen in SOF, as well as many small fixes/improvements for ASoC codecs and platforms. Below is a highlight in this cycle: Core: - The unification of PCM vmalloc buffer allocation helpers into the standard API - Clean up of the default PCM mmap handling for vmalloc & SG-buffer - Fix potential races at ALSA timer open - A few new PCM API extensions; just preliminary core changes, the actual changes in drivers will be merged in 5.6 - Continued ASoC componentization works; now almost everything is a common ASoC component object. A lot of refactoring and simplification have been done along with it. ASoC: - Many fixes to the Sound Open Firmware (SOF) code - Wake on voice support for Chromebooks - SPI support and trigger word detection for RT5677 - New drivers for Analog Devices ADAU7118, Intel Cannonlake systems with RT1011 and RT5682, Texas Instruments TAS2562 and TAS2770 HD-audio: - Improved Intel DSP configuration / probe code for SOF - Plumbing the legacy HD-audio driver with Intel SOF HDMI - DP-MST support for Nvidia HDMI codecs - Realtek quirks cleanups and new additions as usual Others: - Lots of refactoring and cleanups for FireWire; period-size sharing, h/w IRQ interval configuration, clock recovery improvements, etc - USB-audio: Scarlett mixer quirks - Cleanups of PCM calls in various drivers (including media and USB) to adapt the core API changes" * tag 'sound-5.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (497 commits) ALSA: usb-audio: Fix Focusrite Scarlett 6i6 gen1 - input handling ALSA: hda/realtek - Enable internal speaker of ASUS UX431FLC ALSA: aloop: Fix dependency on timer API ASoC: DMI long name - avoid to add board name if matches with product name ASoC: improve the DMI long card code in asoc-core ASoC: rsnd: fix DALIGN register for SSIU ALSA: aloop: Avoid unexpected timer event callback tasklets ALSA: aloop: Remove redundant locking in timer open function ASoC: component: Add sync_stop PCM ops ASoC: pcm: Make ioctl ops optional ALSA: hda/hdmi - Clear codec->relaxed_resume flag at unbinding ALSA: hda - Disable audio component for legacy Nvidia HDMI codecs ALSA: cs4236: fix error return comparison of an unsigned integer ALSA: usb-audio: Fix NULL dereference at parsing BADD ALSA: usb-audio: Fix Scarlett 6i6 Gen 2 port data ALSA: hda/realtek - Enable the headset-mic on a Xiaomi's laptop ALSA: hda/realtek - Move some alc236 pintbls to fallback table ALSA: hda/realtek - Move some alc256 pintbls to fallback table ALSA: docs: Update about the new PCM sync_stop ops ALSA: pcm: Add card sync_irq field ...
Diffstat (limited to 'drivers')
-rw-r--r--drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c11
-rw-r--r--drivers/gpu/drm/bridge/synopsys/dw-hdmi.c41
-rw-r--r--drivers/media/pci/solo6x10/solo6x10-g723.c2
-rw-r--r--drivers/media/pci/tw686x/tw686x-audio.c2
-rw-r--r--drivers/media/usb/usbtv/usbtv-audio.c3
-rw-r--r--drivers/pci/pci.c18
-rw-r--r--drivers/platform/chrome/cros_ec_trace.c5
-rw-r--r--drivers/staging/most/sound/sound.c8
-rw-r--r--drivers/usb/gadget/function/u_audio.c2
9 files changed, 81 insertions, 11 deletions
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
index 1d15cf9b6821..6c2c44d0bdee 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi-i2s-audio.c
@@ -151,11 +151,22 @@ static int dw_hdmi_i2s_get_dai_id(struct snd_soc_component *component,
return -EINVAL;
}
+static int dw_hdmi_i2s_hook_plugged_cb(struct device *dev, void *data,
+ hdmi_codec_plugged_cb fn,
+ struct device *codec_dev)
+{
+ struct dw_hdmi_i2s_audio_data *audio = data;
+ struct dw_hdmi *hdmi = audio->hdmi;
+
+ return dw_hdmi_set_plugged_cb(hdmi, fn, codec_dev);
+}
+
static struct hdmi_codec_ops dw_hdmi_i2s_ops = {
.hw_params = dw_hdmi_i2s_hw_params,
.audio_shutdown = dw_hdmi_i2s_audio_shutdown,
.get_eld = dw_hdmi_i2s_get_eld,
.get_dai_id = dw_hdmi_i2s_get_dai_id,
+ .hook_plugged_cb = dw_hdmi_i2s_hook_plugged_cb,
};
static int snd_dw_hdmi_probe(struct platform_device *pdev)
diff --git a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
index 521d689413c8..2102872bf43c 100644
--- a/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
+++ b/drivers/gpu/drm/bridge/synopsys/dw-hdmi.c
@@ -191,6 +191,10 @@ struct dw_hdmi {
struct mutex cec_notifier_mutex;
struct cec_notifier *cec_notifier;
+
+ hdmi_codec_plugged_cb plugged_cb;
+ struct device *codec_dev;
+ enum drm_connector_status last_connector_result;
};
#define HDMI_IH_PHY_STAT0_RX_SENSE \
@@ -215,6 +219,28 @@ static inline u8 hdmi_readb(struct dw_hdmi *hdmi, int offset)
return val;
}
+static void handle_plugged_change(struct dw_hdmi *hdmi, bool plugged)
+{
+ if (hdmi->plugged_cb && hdmi->codec_dev)
+ hdmi->plugged_cb(hdmi->codec_dev, plugged);
+}
+
+int dw_hdmi_set_plugged_cb(struct dw_hdmi *hdmi, hdmi_codec_plugged_cb fn,
+ struct device *codec_dev)
+{
+ bool plugged;
+
+ mutex_lock(&hdmi->mutex);
+ hdmi->plugged_cb = fn;
+ hdmi->codec_dev = codec_dev;
+ plugged = hdmi->last_connector_result == connector_status_connected;
+ handle_plugged_change(hdmi, plugged);
+ mutex_unlock(&hdmi->mutex);
+
+ return 0;
+}
+EXPORT_SYMBOL_GPL(dw_hdmi_set_plugged_cb);
+
static void hdmi_modb(struct dw_hdmi *hdmi, u8 data, u8 mask, unsigned reg)
{
regmap_update_bits(hdmi->regm, reg << hdmi->reg_shift, mask, data);
@@ -2161,6 +2187,7 @@ dw_hdmi_connector_detect(struct drm_connector *connector, bool force)
{
struct dw_hdmi *hdmi = container_of(connector, struct dw_hdmi,
connector);
+ enum drm_connector_status result;
mutex_lock(&hdmi->mutex);
hdmi->force = DRM_FORCE_UNSPECIFIED;
@@ -2168,7 +2195,18 @@ dw_hdmi_connector_detect(struct drm_connector *connector, bool force)
dw_hdmi_update_phy_mask(hdmi);
mutex_unlock(&hdmi->mutex);
- return hdmi->phy.ops->read_hpd(hdmi, hdmi->phy.data);
+ result = hdmi->phy.ops->read_hpd(hdmi, hdmi->phy.data);
+
+ mutex_lock(&hdmi->mutex);
+ if (result != hdmi->last_connector_result) {
+ dev_dbg(hdmi->dev, "read_hpd result: %d", result);
+ handle_plugged_change(hdmi,
+ result == connector_status_connected);
+ hdmi->last_connector_result = result;
+ }
+ mutex_unlock(&hdmi->mutex);
+
+ return result;
}
static int dw_hdmi_connector_get_modes(struct drm_connector *connector)
@@ -2619,6 +2657,7 @@ __dw_hdmi_probe(struct platform_device *pdev,
hdmi->rxsense = true;
hdmi->phy_mask = (u8)~(HDMI_PHY_HPD | HDMI_PHY_RX_SENSE);
hdmi->mc_clkdis = 0x7f;
+ hdmi->last_connector_result = connector_status_disconnected;
mutex_init(&hdmi->mutex);
mutex_init(&hdmi->audio_mutex);
diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
index 30c8f2ec9c3c..eaa57d835ea8 100644
--- a/drivers/media/pci/solo6x10/solo6x10-g723.c
+++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
@@ -353,7 +353,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_CONTINUOUS,
- snd_dma_continuous_data(GFP_KERNEL),
+ NULL,
G723_PERIOD_BYTES * PERIODS,
G723_PERIOD_BYTES * PERIODS);
diff --git a/drivers/media/pci/tw686x/tw686x-audio.c b/drivers/media/pci/tw686x/tw686x-audio.c
index 40373bd23381..7786e51d19ae 100644
--- a/drivers/media/pci/tw686x/tw686x-audio.c
+++ b/drivers/media/pci/tw686x/tw686x-audio.c
@@ -300,7 +300,7 @@ static int tw686x_snd_pcm_init(struct tw686x_dev *dev)
snd_pcm_lib_preallocate_pages_for_all(pcm,
SNDRV_DMA_TYPE_DEV,
- snd_dma_pci_data(dev->pci_dev),
+ &dev->pci_dev->dev,
TW686X_AUDIO_PAGE_MAX * AUDIO_DMA_SIZE_MAX,
TW686X_AUDIO_PAGE_MAX * AUDIO_DMA_SIZE_MAX);
return 0;
diff --git a/drivers/media/usb/usbtv/usbtv-audio.c b/drivers/media/usb/usbtv/usbtv-audio.c
index 6f108996142d..e746c8ddfc49 100644
--- a/drivers/media/usb/usbtv/usbtv-audio.c
+++ b/drivers/media/usb/usbtv/usbtv-audio.c
@@ -378,8 +378,7 @@ int usbtv_audio_init(struct usbtv *usbtv)
snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_usbtv_pcm_ops);
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS,
- snd_dma_continuous_data(GFP_KERNEL), USBTV_AUDIO_BUFFER,
- USBTV_AUDIO_BUFFER);
+ NULL, USBTV_AUDIO_BUFFER, USBTV_AUDIO_BUFFER);
rv = snd_card_register(card);
if (rv)
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index a97e2571a527..fcfaadc774ee 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -5854,6 +5854,24 @@ int pci_set_vga_state(struct pci_dev *dev, bool decode,
return 0;
}
+#ifdef CONFIG_ACPI
+bool pci_pr3_present(struct pci_dev *pdev)
+{
+ struct acpi_device *adev;
+
+ if (acpi_disabled)
+ return false;
+
+ adev = ACPI_COMPANION(&pdev->dev);
+ if (!adev)
+ return false;
+
+ return adev->power.flags.power_resources &&
+ acpi_has_method(adev->handle, "_PR3");
+}
+EXPORT_SYMBOL_GPL(pci_pr3_present);
+#endif
+
/**
* pci_add_dma_alias - Add a DMA devfn alias for a device
* @dev: the PCI device for which alias is added
diff --git a/drivers/platform/chrome/cros_ec_trace.c b/drivers/platform/chrome/cros_ec_trace.c
index 6f80ff4532ae..5af1d66d9eca 100644
--- a/drivers/platform/chrome/cros_ec_trace.c
+++ b/drivers/platform/chrome/cros_ec_trace.c
@@ -98,7 +98,10 @@
TRACE_SYMBOL(EC_CMD_SB_READ_BLOCK), \
TRACE_SYMBOL(EC_CMD_SB_WRITE_BLOCK), \
TRACE_SYMBOL(EC_CMD_BATTERY_VENDOR_PARAM), \
- TRACE_SYMBOL(EC_CMD_CODEC_I2S), \
+ TRACE_SYMBOL(EC_CMD_EC_CODEC), \
+ TRACE_SYMBOL(EC_CMD_EC_CODEC_DMIC), \
+ TRACE_SYMBOL(EC_CMD_EC_CODEC_I2S_RX), \
+ TRACE_SYMBOL(EC_CMD_EC_CODEC_WOV), \
TRACE_SYMBOL(EC_CMD_REBOOT_EC), \
TRACE_SYMBOL(EC_CMD_GET_PANIC_INFO), \
TRACE_SYMBOL(EC_CMD_ACPI_READ), \
diff --git a/drivers/staging/most/sound/sound.c b/drivers/staging/most/sound/sound.c
index 79817061fcfa..add16997f129 100644
--- a/drivers/staging/most/sound/sound.c
+++ b/drivers/staging/most/sound/sound.c
@@ -344,8 +344,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream,
pr_err("Requested number of channels not supported.\n");
return -EINVAL;
}
- return snd_pcm_lib_alloc_vmalloc_buffer(substream,
- params_buffer_bytes(hw_params));
+ return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params));
}
/**
@@ -359,7 +358,7 @@ static int pcm_hw_params(struct snd_pcm_substream *substream,
*/
static int pcm_hw_free(struct snd_pcm_substream *substream)
{
- return snd_pcm_lib_free_vmalloc_buffer(substream);
+ return snd_pcm_lib_free_pages(substream);
}
/**
@@ -469,7 +468,6 @@ static const struct snd_pcm_ops pcm_ops = {
.prepare = pcm_prepare,
.trigger = pcm_trigger,
.pointer = pcm_pointer,
- .page = snd_pcm_lib_get_vmalloc_page,
};
static int split_arg_list(char *buf, u16 *ch_num, char **sample_res)
@@ -663,6 +661,8 @@ skip_adpt_alloc:
pcm->private_data = channel;
strscpy(pcm->name, device_name, sizeof(pcm->name));
snd_pcm_set_ops(pcm, direction, &pcm_ops);
+ snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_VMALLOC,
+ NULL, 0, 0);
return 0;
diff --git a/drivers/usb/gadget/function/u_audio.c b/drivers/usb/gadget/function/u_audio.c
index 56906d15fb55..7ec6a996af26 100644
--- a/drivers/usb/gadget/function/u_audio.c
+++ b/drivers/usb/gadget/function/u_audio.c
@@ -585,7 +585,7 @@ int g_audio_setup(struct g_audio *g_audio, const char *pcm_name,
sprintf(card->longname, "%s %i", card_name, card->dev->id);
snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_CONTINUOUS,
- snd_dma_continuous_data(GFP_KERNEL), 0, BUFF_SIZE_MAX);
+ NULL, 0, BUFF_SIZE_MAX);
err = snd_card_register(card);