Merge tag 'sound-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound updates from Takashi Iwai:
 "This became wide and scattered updates all over the sound tree as
  diffstat shows: lots of (still ongoing) refactoring works in ASoC,
  fixes and cleanups caught by static analysis, inclusive term
  conversions as well as lots of new drivers. Below are highlights:

  ASoC core:
   - API cleanups and conversions to the unified mute_stream() call
   - Simplify I/O helper functions
   - Use helper macros to retrieve RTD from substreams

  ASoC drivers:
   - Lots of fixes and cleanups in Intel ASoC drivers
   - Lots of new stuff: Freescale MQS and i.MX6sx, Intel KeemBay I2S,
     Maxim MAX98360A and MAX98373 SoundWire, various Mediatek boards,
     nVidia Tegra 186 and 210, RealTek RL6231, Samsung Midas and Aries
     boards, TI J721e EVM

  ALSA core:
   - Minor code refacotring for SG-buffer handling

  HD-audio:
   - Generalization of mute-LED handling with LED classdev
   - Intel silent stream support for HDMI
   - Device-specific fixes: CA0132, Loongson-3

  Others:
   - Usual USB- and HD-audio quirks for various devices
   - Fixes for echoaudio DMA position handling
   - Various documents and trivial fixes for sparse warnings
   - Conversion to adopt inclusive terms"

* tag 'sound-5.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (479 commits)
  ALSA: pci: delete repeated words in comments
  ALSA: isa: delete repeated words in comments
  ALSA: hda/tegra: Add 100us dma stop delay
  ALSA: hda: Add dma stop delay variable
  ASoC: hda/tegra: Set buffer alignment to 128 bytes
  ALSA: seq: oss: Serialize ioctls
  ALSA: hda/hdmi: Add quirk to force connectivity
  ALSA: usb-audio: add startech usb audio dock name
  ALSA: usb-audio: Add support for Lenovo ThinkStation P620
  Revert "ALSA: hda: call runtime_allow() for all hda controllers"
  ALSA: hda/ca0132 - Fix AE-5 microphone selection commands.
  ALSA: hda/ca0132 - Add new quirk ID for Recon3D.
  ALSA: hda/ca0132 - Fix ZxR Headphone gain control get value.
  ALSA: hda/realtek: Add alc269/alc662 pin-tables for Loongson-3 laptops
  ALSA: docs: fix typo
  ALSA: doc: use correct config variable name
  ASoC: core: Two step component registration
  ASoC: core: Simplify snd_soc_component_initialize declaration
  ASoC: core: Relocate and expose snd_soc_component_initialize
  ASoC: sh: Replace 'select' DMADEVICES 'with depends on'
  ...

3 files changed, 18 insertions, 29 deletions

diff --git a/sound/soc/amd/raven/acp3x-i2s.c b/sound/soc/amd/raven/acp3x-i2s.c
index a532e01a2622..5bc028692fcf 100644
--- a/sound/soc/amd/raven/acp3x-i2s.c
+++ b/sound/soc/amd/raven/acp3x-i2s.c
@@ -80,7 +80,7 @@ static int acp3x_i2s_hwparams(struct snd_pcm_substream *substream,
 	u32 val;
 	u32 reg_val, frmt_reg;
 
-	prtd = substream->private_data;
+	prtd = asoc_substream_to_rtd(substream);
 	rtd = substream->runtime->private_data;
 	card = prtd->card;
 	adata = snd_soc_dai_get_drvdata(dai);
@@ -149,22 +149,10 @@ static int acp3x_i2s_trigger(struct snd_pcm_substream *substream,
 				int cmd, struct snd_soc_dai *dai)
 {
 	struct i2s_stream_instance *rtd;
-	struct snd_soc_pcm_runtime *prtd;
-	struct snd_soc_card *card;
-	struct acp3x_platform_info *pinfo;
 	u32 ret, val, period_bytes, reg_val, ier_val, water_val;
 	u32 buf_size, buf_reg;
 
-	prtd = substream->private_data;
 	rtd = substream->runtime->private_data;
-	card = prtd->card;
-	pinfo = snd_soc_card_get_drvdata(card);
-	if (pinfo) {
-		if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-			rtd->i2s_instance = pinfo->play_i2s_instance;
-		else
-			rtd->i2s_instance = pinfo->cap_i2s_instance;
-	}
 	period_bytes = frames_to_bytes(substream->runtime,
 			substream->runtime->period_size);
 	buf_size = frames_to_bytes(substream->runtime,
diff --git a/sound/soc/amd/raven/acp3x-pcm-dma.c b/sound/soc/amd/raven/acp3x-pcm-dma.c
index e6386de20ac7..417cda24030c 100644
--- a/sound/soc/amd/raven/acp3x-pcm-dma.c
+++ b/sound/soc/amd/raven/acp3x-pcm-dma.c
@@ -217,7 +217,7 @@ static int acp3x_dma_open(struct snd_soc_component *component,
 	int ret;
 
 	runtime = substream->runtime;
-	prtd = substream->private_data;
+	prtd = asoc_substream_to_rtd(substream);
 	component = snd_soc_rtdcom_lookup(prtd, DRV_NAME);
 	adata = dev_get_drvdata(component->dev);
 	i2s_data = kzalloc(sizeof(*i2s_data), GFP_KERNEL);
@@ -238,7 +238,7 @@ static int acp3x_dma_open(struct snd_soc_component *component,
 	}
 
 	if (!adata->play_stream && !adata->capture_stream &&
-		adata->i2ssp_play_stream && !adata->i2ssp_capture_stream)
+	    !adata->i2ssp_play_stream && !adata->i2ssp_capture_stream)
 		rv_writel(1, adata->acp3x_base + mmACP_EXTERNAL_INTR_ENB);
 
 	i2s_data->acp3x_base = adata->acp3x_base;
@@ -258,7 +258,7 @@ static int acp3x_dma_hw_params(struct snd_soc_component *component,
 	struct i2s_dev_data *adata;
 	u64 size;
 
-	prtd = substream->private_data;
+	prtd = asoc_substream_to_rtd(substream);
 	card = prtd->card;
 	pinfo = snd_soc_card_get_drvdata(card);
 	adata = dev_get_drvdata(component->dev);
@@ -301,15 +301,11 @@ static int acp3x_dma_hw_params(struct snd_soc_component *component,
 static snd_pcm_uframes_t acp3x_dma_pointer(struct snd_soc_component *component,
 					   struct snd_pcm_substream *substream)
 {
-	struct snd_soc_pcm_runtime *prtd;
-	struct snd_soc_card *card;
 	struct i2s_stream_instance *rtd;
 	u32 pos;
 	u32 buffersize;
 	u64 bytescount;
 
-	prtd = substream->private_data;
-	card = prtd->card;
 	rtd = substream->runtime->private_data;
 
 	buffersize = frames_to_bytes(substream->runtime,
@@ -344,7 +340,7 @@ static int acp3x_dma_close(struct snd_soc_component *component,
 	struct i2s_dev_data *adata;
 	struct i2s_stream_instance *ins;
 
-	prtd = substream->private_data;
+	prtd = asoc_substream_to_rtd(substream);
 	component = snd_soc_rtdcom_lookup(prtd, DRV_NAME);
 	adata = dev_get_drvdata(component->dev);
 	ins = substream->runtime->private_data;
diff --git a/sound/soc/amd/raven/pci-acp3x.c b/sound/soc/amd/raven/pci-acp3x.c
index ebf4388b6262..31b797c8bfe6 100644
--- a/sound/soc/amd/raven/pci-acp3x.c
+++ b/sound/soc/amd/raven/pci-acp3x.c
@@ -19,10 +19,12 @@ struct acp3x_dev_data {
 	bool acp3x_audio_mode;
 	struct resource *res;
 	struct platform_device *pdev[ACP3x_DEVS];
+	u32 pme_en;
 };
 
-static int acp3x_power_on(void __iomem *acp3x_base)
+static int acp3x_power_on(struct acp3x_dev_data *adata)
 {
+	void __iomem *acp3x_base = adata->acp3x_base;
 	u32 val;
 	int timeout;
 
@@ -39,10 +41,10 @@ static int acp3x_power_on(void __iomem *acp3x_base)
 	while (++timeout < 500) {
 		val = rv_readl(acp3x_base + mmACP_PGFSM_STATUS);
 		if (!val) {
-			/* Set PME_EN as after ACP power On,
-			 * PME_EN gets cleared
+			/* ACP power On clears PME_EN.
+			 * Restore the value to its prior state
 			 */
-			rv_writel(0x1, acp3x_base + mmACP_PME_EN);
+			rv_writel(adata->pme_en, acp3x_base + mmACP_PME_EN);
 			return 0;
 		}
 		udelay(1);
@@ -74,12 +76,13 @@ static int acp3x_reset(void __iomem *acp3x_base)
 	return -ETIMEDOUT;
 }
 
-static int acp3x_init(void __iomem *acp3x_base)
+static int acp3x_init(struct acp3x_dev_data *adata)
 {
+	void __iomem *acp3x_base = adata->acp3x_base;
 	int ret;
 
 	/* power on */
-	ret = acp3x_power_on(acp3x_base);
+	ret = acp3x_power_on(adata);
 	if (ret) {
 		pr_err("ACP3x power on failed\n");
 		return ret;
@@ -151,7 +154,9 @@ static int snd_acp3x_probe(struct pci_dev *pci,
 	}
 	pci_set_master(pci);
 	pci_set_drvdata(pci, adata);
-	ret = acp3x_init(adata->acp3x_base);
+	/* Save ACP_PME_EN state */
+	adata->pme_en = rv_readl(adata->acp3x_base + mmACP_PME_EN);
+	ret = acp3x_init(adata);
 	if (ret)
 		goto disable_msi;
 
@@ -274,7 +279,7 @@ static int snd_acp3x_resume(struct device *dev)
 	struct acp3x_dev_data *adata;
 
 	adata = dev_get_drvdata(dev);
-	ret = acp3x_init(adata->acp3x_base);
+	ret = acp3x_init(adata);
 	if (ret) {
 		dev_err(dev, "ACP init failed\n");
 		return ret;