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
  ...

1 files changed, 68 insertions, 75 deletions

diff --git a/sound/soc/codecs/pcm186x.c b/sound/soc/codecs/pcm186x.c
index cdb51427facc..88fde70b1e9e 100644
--- a/sound/soc/codecs/pcm186x.c
+++ b/sound/soc/codecs/pcm186x.c
@@ -262,9 +262,8 @@ static int pcm186x_hw_params(struct snd_pcm_substream *substream,
 			     struct snd_pcm_hw_params *params,
 			     struct snd_soc_dai *dai)
 {
-	struct snd_soc_codec *codec = dai->codec;
-
-	struct pcm186x_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct pcm186x_priv *priv = snd_soc_component_get_drvdata(component);
 	unsigned int rate = params_rate(params);
 	unsigned int format = params_format(params);
 	unsigned int width = params_width(params);
@@ -274,7 +273,7 @@ static int pcm186x_hw_params(struct snd_pcm_substream *substream,
 	u8 tdm_tx_sel = 0;
 	u8 pcm_cfg = 0;
 
-	dev_dbg(codec->dev, "%s() rate=%u format=0x%x width=%u channels=%u\n",
+	dev_dbg(component->dev, "%s() rate=%u format=0x%x width=%u channels=%u\n",
 		__func__, rate, format, width, channels);
 
 	switch (width) {
@@ -306,7 +305,7 @@ static int pcm186x_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	snd_soc_update_bits(codec, PCM186X_PCM_CFG,
+	snd_soc_component_update_bits(component, PCM186X_PCM_CFG,
 			    PCM186X_PCM_CFG_RX_WLEN_MASK |
 			    PCM186X_PCM_CFG_TX_WLEN_MASK,
 			    pcm_cfg);
@@ -329,14 +328,14 @@ static int pcm186x_hw_params(struct snd_pcm_substream *substream,
 			return -EINVAL;
 		}
 
-		snd_soc_update_bits(codec, PCM186X_TDM_TX_SEL,
+		snd_soc_component_update_bits(component, PCM186X_TDM_TX_SEL,
 				    PCM186X_TDM_TX_SEL_MASK, tdm_tx_sel);
 
 		/* In DSP/TDM mode, the LRCLK divider must be 256 */
 		div_lrck = 256;
 
 		/* Configure 1/256 duty cycle for LRCK */
-		snd_soc_update_bits(codec, PCM186X_PCM_CFG,
+		snd_soc_component_update_bits(component, PCM186X_PCM_CFG,
 				    PCM186X_PCM_CFG_TDM_LRCK_MODE,
 				    PCM186X_PCM_CFG_TDM_LRCK_MODE);
 	}
@@ -345,12 +344,12 @@ static int pcm186x_hw_params(struct snd_pcm_substream *substream,
 	if (priv->is_master_mode) {
 		div_bck = priv->sysclk / (div_lrck * rate);
 
-		dev_dbg(codec->dev,
+		dev_dbg(component->dev,
 			"%s() master_clk=%u div_bck=%u div_lrck=%u\n",
 			__func__, priv->sysclk, div_bck, div_lrck);
 
-		snd_soc_write(codec, PCM186X_BCK_DIV, div_bck - 1);
-		snd_soc_write(codec, PCM186X_LRK_DIV, div_lrck - 1);
+		snd_soc_component_write(component, PCM186X_BCK_DIV, div_bck - 1);
+		snd_soc_component_write(component, PCM186X_LRK_DIV, div_lrck - 1);
 	}
 
 	return 0;
@@ -358,18 +357,18 @@ static int pcm186x_hw_params(struct snd_pcm_substream *substream,
 
 static int pcm186x_set_fmt(struct snd_soc_dai *dai, unsigned int format)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	struct pcm186x_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct pcm186x_priv *priv = snd_soc_component_get_drvdata(component);
 	u8 clk_ctrl = 0;
 	u8 pcm_cfg = 0;
 
-	dev_dbg(codec->dev, "%s() format=0x%x\n", __func__, format);
+	dev_dbg(component->dev, "%s() format=0x%x\n", __func__, format);
 
 	/* set master/slave audio interface */
 	switch (format & SND_SOC_DAIFMT_MASTER_MASK) {
 	case SND_SOC_DAIFMT_CBM_CFM:
 		if (!priv->sysclk) {
-			dev_err(codec->dev, "operating in master mode requires sysclock to be configured\n");
+			dev_err(component->dev, "operating in master mode requires sysclock to be configured\n");
 			return -EINVAL;
 		}
 		clk_ctrl |= PCM186X_CLK_CTRL_MST_MODE;
@@ -379,7 +378,7 @@ static int pcm186x_set_fmt(struct snd_soc_dai *dai, unsigned int format)
 		priv->is_master_mode = false;
 		break;
 	default:
-		dev_err(codec->dev, "Invalid DAI master/slave interface\n");
+		dev_err(component->dev, "Invalid DAI master/slave interface\n");
 		return -EINVAL;
 	}
 
@@ -388,7 +387,7 @@ static int pcm186x_set_fmt(struct snd_soc_dai *dai, unsigned int format)
 	case SND_SOC_DAIFMT_NB_NF:
 		break;
 	default:
-		dev_err(codec->dev, "Inverted DAI clocks not supported\n");
+		dev_err(component->dev, "Inverted DAI clocks not supported\n");
 		return -EINVAL;
 	}
 
@@ -410,16 +409,16 @@ static int pcm186x_set_fmt(struct snd_soc_dai *dai, unsigned int format)
 		pcm_cfg = PCM186X_PCM_CFG_FMT_TDM;
 		break;
 	default:
-		dev_err(codec->dev, "Invalid DAI format\n");
+		dev_err(component->dev, "Invalid DAI format\n");
 		return -EINVAL;
 	}
 
-	snd_soc_update_bits(codec, PCM186X_CLK_CTRL,
+	snd_soc_component_update_bits(component, PCM186X_CLK_CTRL,
 			    PCM186X_CLK_CTRL_MST_MODE, clk_ctrl);
 
-	snd_soc_write(codec, PCM186X_TDM_TX_OFFSET, priv->tdm_offset);
+	snd_soc_component_write(component, PCM186X_TDM_TX_OFFSET, priv->tdm_offset);
 
-	snd_soc_update_bits(codec, PCM186X_PCM_CFG,
+	snd_soc_component_update_bits(component, PCM186X_PCM_CFG,
 			    PCM186X_PCM_CFG_FMT_MASK, pcm_cfg);
 
 	return 0;
@@ -428,16 +427,16 @@ static int pcm186x_set_fmt(struct snd_soc_dai *dai, unsigned int format)
 static int pcm186x_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
 				unsigned int rx_mask, int slots, int slot_width)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	struct pcm186x_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct pcm186x_priv *priv = snd_soc_component_get_drvdata(component);
 	unsigned int first_slot, last_slot, tdm_offset;
 
-	dev_dbg(codec->dev,
+	dev_dbg(component->dev,
 		"%s() tx_mask=0x%x rx_mask=0x%x slots=%d slot_width=%d\n",
 		__func__, tx_mask, rx_mask, slots, slot_width);
 
 	if (!tx_mask) {
-		dev_err(codec->dev, "tdm tx mask must not be 0\n");
+		dev_err(component->dev, "tdm tx mask must not be 0\n");
 		return -EINVAL;
 	}
 
@@ -445,14 +444,14 @@ static int pcm186x_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
 	last_slot = __fls(tx_mask);
 
 	if (last_slot - first_slot != hweight32(tx_mask) - 1) {
-		dev_err(codec->dev, "tdm tx mask must be contiguous\n");
+		dev_err(component->dev, "tdm tx mask must be contiguous\n");
 		return -EINVAL;
 	}
 
 	tdm_offset = first_slot * slot_width;
 
 	if (tdm_offset > 255) {
-		dev_err(codec->dev, "tdm tx slot selection out of bounds\n");
+		dev_err(component->dev, "tdm tx slot selection out of bounds\n");
 		return -EINVAL;
 	}
 
@@ -464,10 +463,10 @@ static int pcm186x_set_tdm_slot(struct snd_soc_dai *dai, unsigned int tx_mask,
 static int pcm186x_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
 				  unsigned int freq, int dir)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	struct pcm186x_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct pcm186x_priv *priv = snd_soc_component_get_drvdata(component);
 
-	dev_dbg(codec->dev, "%s() clk_id=%d freq=%u dir=%d\n",
+	dev_dbg(component->dev, "%s() clk_id=%d freq=%u dir=%d\n",
 		__func__, clk_id, freq, dir);
 
 	priv->sysclk = freq;
@@ -506,9 +505,9 @@ static struct snd_soc_dai_driver pcm1865_dai = {
 	.ops = &pcm186x_dai_ops,
 };
 
-static int pcm186x_power_on(struct snd_soc_codec *codec)
+static int pcm186x_power_on(struct snd_soc_component *component)
 {
-	struct pcm186x_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct pcm186x_priv *priv = snd_soc_component_get_drvdata(component);
 	int ret = 0;
 
 	ret = regulator_bulk_enable(ARRAY_SIZE(priv->supplies),
@@ -519,25 +518,25 @@ static int pcm186x_power_on(struct snd_soc_codec *codec)
 	regcache_cache_only(priv->regmap, false);
 	ret = regcache_sync(priv->regmap);
 	if (ret) {
-		dev_err(codec->dev, "Failed to restore cache\n");
+		dev_err(component->dev, "Failed to restore cache\n");
 		regcache_cache_only(priv->regmap, true);
 		regulator_bulk_disable(ARRAY_SIZE(priv->supplies),
 				       priv->supplies);
 		return ret;
 	}
 
-	snd_soc_update_bits(codec, PCM186X_POWER_CTRL,
+	snd_soc_component_update_bits(component, PCM186X_POWER_CTRL,
 			    PCM186X_PWR_CTRL_PWRDN, 0);
 
 	return 0;
 }
 
-static int pcm186x_power_off(struct snd_soc_codec *codec)
+static int pcm186x_power_off(struct snd_soc_component *component)
 {
-	struct pcm186x_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct pcm186x_priv *priv = snd_soc_component_get_drvdata(component);
 	int ret;
 
-	snd_soc_update_bits(codec, PCM186X_POWER_CTRL,
+	snd_soc_component_update_bits(component, PCM186X_POWER_CTRL,
 			    PCM186X_PWR_CTRL_PWRDN, PCM186X_PWR_CTRL_PWRDN);
 
 	regcache_cache_only(priv->regmap, true);
@@ -550,11 +549,11 @@ static int pcm186x_power_off(struct snd_soc_codec *codec)
 	return 0;
 }
 
-static int pcm186x_set_bias_level(struct snd_soc_codec *codec,
+static int pcm186x_set_bias_level(struct snd_soc_component *component,
 				  enum snd_soc_bias_level level)
 {
-	dev_dbg(codec->dev, "## %s: %d -> %d\n", __func__,
-		snd_soc_codec_get_bias_level(codec), level);
+	dev_dbg(component->dev, "## %s: %d -> %d\n", __func__,
+		snd_soc_component_get_bias_level(component), level);
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
@@ -562,42 +561,44 @@ static int pcm186x_set_bias_level(struct snd_soc_codec *codec,
 	case SND_SOC_BIAS_PREPARE:
 		break;
 	case SND_SOC_BIAS_STANDBY:
-		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF)
-			pcm186x_power_on(codec);
+		if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF)
+			pcm186x_power_on(component);
 		break;
 	case SND_SOC_BIAS_OFF:
-		pcm186x_power_off(codec);
+		pcm186x_power_off(component);
 		break;
 	}
 
 	return 0;
 }
 
-static struct snd_soc_codec_driver soc_codec_dev_pcm1863 = {
-	.set_bias_level = pcm186x_set_bias_level,
-
-	.component_driver = {
-		.controls = pcm1863_snd_controls,
-		.num_controls = ARRAY_SIZE(pcm1863_snd_controls),
-		.dapm_widgets = pcm1863_dapm_widgets,
-		.num_dapm_widgets = ARRAY_SIZE(pcm1863_dapm_widgets),
-		.dapm_routes = pcm1863_dapm_routes,
-		.num_dapm_routes = ARRAY_SIZE(pcm1863_dapm_routes),
-	},
+static struct snd_soc_component_driver soc_codec_dev_pcm1863 = {
+	.set_bias_level		= pcm186x_set_bias_level,
+	.controls		= pcm1863_snd_controls,
+	.num_controls		= ARRAY_SIZE(pcm1863_snd_controls),
+	.dapm_widgets		= pcm1863_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(pcm1863_dapm_widgets),
+	.dapm_routes		= pcm1863_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(pcm1863_dapm_routes),
+	.idle_bias_on		= 1,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
 };
 
-static struct snd_soc_codec_driver soc_codec_dev_pcm1865 = {
-	.set_bias_level = pcm186x_set_bias_level,
-	.suspend_bias_off = true,
-
-	.component_driver = {
-		.controls = pcm1865_snd_controls,
-		.num_controls = ARRAY_SIZE(pcm1865_snd_controls),
-		.dapm_widgets = pcm1865_dapm_widgets,
-		.num_dapm_widgets = ARRAY_SIZE(pcm1865_dapm_widgets),
-		.dapm_routes = pcm1865_dapm_routes,
-		.num_dapm_routes = ARRAY_SIZE(pcm1865_dapm_routes),
-	},
+static struct snd_soc_component_driver soc_codec_dev_pcm1865 = {
+	.set_bias_level		= pcm186x_set_bias_level,
+	.controls		= pcm1865_snd_controls,
+	.num_controls		= ARRAY_SIZE(pcm1865_snd_controls),
+	.dapm_widgets		= pcm1865_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(pcm1865_dapm_widgets),
+	.dapm_routes		= pcm1865_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(pcm1865_dapm_routes),
+	.suspend_bias_off	= 1,
+	.idle_bias_on		= 1,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
 };
 
 static bool pcm186x_volatile(struct device *dev, unsigned int reg)
@@ -687,13 +688,13 @@ int pcm186x_probe(struct device *dev, enum pcm186x_type type, int irq,
 	switch (type) {
 	case PCM1865:
 	case PCM1864:
-		ret = snd_soc_register_codec(dev, &soc_codec_dev_pcm1865,
+		ret = devm_snd_soc_register_component(dev, &soc_codec_dev_pcm1865,
 					     &pcm1865_dai, 1);
 		break;
 	case PCM1863:
 	case PCM1862:
 	default:
-		ret = snd_soc_register_codec(dev, &soc_codec_dev_pcm1863,
+		ret = devm_snd_soc_register_component(dev, &soc_codec_dev_pcm1863,
 					     &pcm1863_dai, 1);
 	}
 	if (ret) {
@@ -705,14 +706,6 @@ int pcm186x_probe(struct device *dev, enum pcm186x_type type, int irq,
 }
 EXPORT_SYMBOL_GPL(pcm186x_probe);
 
-int pcm186x_remove(struct device *dev)
-{
-	snd_soc_unregister_codec(dev);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(pcm186x_remove);
-
 MODULE_AUTHOR("Andreas Dannenberg <dannenberg@ti.com>");
 MODULE_AUTHOR("Andrew F. Davis <afd@ti.com>");
 MODULE_DESCRIPTION("PCM186x Universal Audio ADC driver");