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, 71 insertions, 79 deletions

diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index 910801dddd64..fa4ad1b093eb 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -262,8 +262,8 @@ static int wm8580_out_vu(struct snd_kcontrol *kcontrol,
 {
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
-	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
-	struct wm8580_priv *wm8580 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
+	struct wm8580_priv *wm8580 = snd_soc_component_get_drvdata(component);
 	unsigned int reg = mc->reg;
 	unsigned int reg2 = mc->rreg;
 	int ret;
@@ -279,8 +279,8 @@ static int wm8580_out_vu(struct snd_kcontrol *kcontrol,
 		return ret;
 
 	/* Now write again with the volume update bit set */
-	snd_soc_update_bits(codec, reg, 0x100, 0x100);
-	snd_soc_update_bits(codec, reg2, 0x100, 0x100);
+	snd_soc_component_update_bits(component, reg, 0x100, 0x100);
+	snd_soc_component_update_bits(component, reg2, 0x100, 0x100);
 
 	return 0;
 }
@@ -465,8 +465,8 @@ static int wm8580_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
 		int source, unsigned int freq_in, unsigned int freq_out)
 {
 	int offset;
-	struct snd_soc_codec *codec = codec_dai->codec;
-	struct wm8580_priv *wm8580 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = codec_dai->component;
+	struct wm8580_priv *wm8580 = snd_soc_component_get_drvdata(component);
 	struct pll_state *state;
 	struct _pll_div pll_div;
 	unsigned int reg;
@@ -505,25 +505,25 @@ static int wm8580_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
 	/* Always disable the PLL - it is not safe to leave it running
 	 * while reprogramming it.
 	 */
-	snd_soc_update_bits(codec, WM8580_PWRDN2, pwr_mask, pwr_mask);
+	snd_soc_component_update_bits(component, WM8580_PWRDN2, pwr_mask, pwr_mask);
 
 	if (!freq_in || !freq_out)
 		return 0;
 
-	snd_soc_write(codec, WM8580_PLLA1 + offset, pll_div.k & 0x1ff);
-	snd_soc_write(codec, WM8580_PLLA2 + offset, (pll_div.k >> 9) & 0x1ff);
-	snd_soc_write(codec, WM8580_PLLA3 + offset,
+	snd_soc_component_write(component, WM8580_PLLA1 + offset, pll_div.k & 0x1ff);
+	snd_soc_component_write(component, WM8580_PLLA2 + offset, (pll_div.k >> 9) & 0x1ff);
+	snd_soc_component_write(component, WM8580_PLLA3 + offset,
 		     (pll_div.k >> 18 & 0xf) | (pll_div.n << 4));
 
-	reg = snd_soc_read(codec, WM8580_PLLA4 + offset);
+	reg = snd_soc_component_read32(component, WM8580_PLLA4 + offset);
 	reg &= ~0x1b;
 	reg |= pll_div.prescale | pll_div.postscale << 1 |
 		pll_div.freqmode << 3;
 
-	snd_soc_write(codec, WM8580_PLLA4 + offset, reg);
+	snd_soc_component_write(component, WM8580_PLLA4 + offset, reg);
 
 	/* All done, turn it on */
-	snd_soc_update_bits(codec, WM8580_PWRDN2, pwr_mask, 0);
+	snd_soc_component_update_bits(component, WM8580_PWRDN2, pwr_mask, 0);
 
 	return 0;
 }
@@ -539,8 +539,8 @@ static int wm8580_paif_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 wm8580_priv *wm8580 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct wm8580_priv *wm8580 = snd_soc_component_get_drvdata(component);
 	u16 paifa = 0;
 	u16 paifb = 0;
 	int i, ratio, osr;
@@ -572,12 +572,12 @@ static int wm8580_paif_hw_params(struct snd_pcm_substream *substream,
 		if (ratio == wm8580_sysclk_ratios[i])
 			break;
 	if (i == ARRAY_SIZE(wm8580_sysclk_ratios)) {
-		dev_err(codec->dev, "Invalid clock ratio %d/%d\n",
+		dev_err(component->dev, "Invalid clock ratio %d/%d\n",
 			wm8580->sysclk[dai->driver->id], params_rate(params));
 		return -EINVAL;
 	}
 	paifa |= i;
-	dev_dbg(codec->dev, "Running at %dfs with %dHz clock\n",
+	dev_dbg(component->dev, "Running at %dfs with %dHz clock\n",
 		wm8580_sysclk_ratios[i], wm8580->sysclk[dai->driver->id]);
 
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
@@ -585,21 +585,21 @@ static int wm8580_paif_hw_params(struct snd_pcm_substream *substream,
 		case 128:
 		case 192:
 			osr = WM8580_DACOSR;
-			dev_dbg(codec->dev, "Selecting 64x OSR\n");
+			dev_dbg(component->dev, "Selecting 64x OSR\n");
 			break;
 		default:
 			osr = 0;
-			dev_dbg(codec->dev, "Selecting 128x OSR\n");
+			dev_dbg(component->dev, "Selecting 128x OSR\n");
 			break;
 		}
 
-		snd_soc_update_bits(codec, WM8580_PAIF3, WM8580_DACOSR, osr);
+		snd_soc_component_update_bits(component, WM8580_PAIF3, WM8580_DACOSR, osr);
 	}
 
-	snd_soc_update_bits(codec, WM8580_PAIF1 + dai->driver->id,
+	snd_soc_component_update_bits(component, WM8580_PAIF1 + dai->driver->id,
 			    WM8580_AIF_RATE_MASK | WM8580_AIF_BCLKSEL_MASK,
 			    paifa);
-	snd_soc_update_bits(codec, WM8580_PAIF3 + dai->driver->id,
+	snd_soc_component_update_bits(component, WM8580_PAIF3 + dai->driver->id,
 			    WM8580_AIF_LENGTH_MASK, paifb);
 	return 0;
 }
@@ -607,13 +607,13 @@ static int wm8580_paif_hw_params(struct snd_pcm_substream *substream,
 static int wm8580_set_paif_dai_fmt(struct snd_soc_dai *codec_dai,
 				      unsigned int fmt)
 {
-	struct snd_soc_codec *codec = codec_dai->codec;
+	struct snd_soc_component *component = codec_dai->component;
 	unsigned int aifa;
 	unsigned int aifb;
 	int can_invert_lrclk;
 
-	aifa = snd_soc_read(codec, WM8580_PAIF1 + codec_dai->driver->id);
-	aifb = snd_soc_read(codec, WM8580_PAIF3 + codec_dai->driver->id);
+	aifa = snd_soc_component_read32(component, WM8580_PAIF1 + codec_dai->driver->id);
+	aifb = snd_soc_component_read32(component, WM8580_PAIF3 + codec_dai->driver->id);
 
 	aifb &= ~(WM8580_AIF_FMT_MASK | WM8580_AIF_LRP | WM8580_AIF_BCP);
 
@@ -679,8 +679,8 @@ static int wm8580_set_paif_dai_fmt(struct snd_soc_dai *codec_dai,
 		return -EINVAL;
 	}
 
-	snd_soc_write(codec, WM8580_PAIF1 + codec_dai->driver->id, aifa);
-	snd_soc_write(codec, WM8580_PAIF3 + codec_dai->driver->id, aifb);
+	snd_soc_component_write(component, WM8580_PAIF1 + codec_dai->driver->id, aifa);
+	snd_soc_component_write(component, WM8580_PAIF3 + codec_dai->driver->id, aifb);
 
 	return 0;
 }
@@ -688,12 +688,12 @@ static int wm8580_set_paif_dai_fmt(struct snd_soc_dai *codec_dai,
 static int wm8580_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
 				 int div_id, int div)
 {
-	struct snd_soc_codec *codec = codec_dai->codec;
+	struct snd_soc_component *component = codec_dai->component;
 	unsigned int reg;
 
 	switch (div_id) {
 	case WM8580_MCLK:
-		reg = snd_soc_read(codec, WM8580_PLLB4);
+		reg = snd_soc_component_read32(component, WM8580_PLLB4);
 		reg &= ~WM8580_PLLB4_MCLKOUTSRC_MASK;
 
 		switch (div) {
@@ -715,11 +715,11 @@ static int wm8580_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
 		default:
 			return -EINVAL;
 		}
-		snd_soc_write(codec, WM8580_PLLB4, reg);
+		snd_soc_component_write(component, WM8580_PLLB4, reg);
 		break;
 
 	case WM8580_CLKOUTSRC:
-		reg = snd_soc_read(codec, WM8580_PLLB4);
+		reg = snd_soc_component_read32(component, WM8580_PLLB4);
 		reg &= ~WM8580_PLLB4_CLKOUTSRC_MASK;
 
 		switch (div) {
@@ -741,7 +741,7 @@ static int wm8580_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
 		default:
 			return -EINVAL;
 		}
-		snd_soc_write(codec, WM8580_PLLB4, reg);
+		snd_soc_component_write(component, WM8580_PLLB4, reg);
 		break;
 
 	default:
@@ -754,8 +754,8 @@ static int wm8580_set_dai_clkdiv(struct snd_soc_dai *codec_dai,
 static int wm8580_set_sysclk(struct snd_soc_dai *dai, int clk_id,
 			     unsigned int freq, int dir)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	struct wm8580_priv *wm8580 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct wm8580_priv *wm8580 = snd_soc_component_get_drvdata(component);
 	int ret, sel, sel_mask, sel_shift;
 
 	switch (dai->driver->id) {
@@ -790,14 +790,14 @@ static int wm8580_set_sysclk(struct snd_soc_dai *dai, int clk_id,
 		sel = 3 << sel_shift;
 		break;
 	default:
-		dev_err(codec->dev, "Unknown clock %d\n", clk_id);
+		dev_err(component->dev, "Unknown clock %d\n", clk_id);
 		return -EINVAL;
 	}
 
 	/* We really should validate PLL settings but not yet */
 	wm8580->sysclk[dai->driver->id] = freq;
 
-	ret = snd_soc_update_bits(codec, WM8580_CLKSEL, sel_mask, sel);
+	ret = snd_soc_component_update_bits(component, WM8580_CLKSEL, sel_mask, sel);
 	if (ret < 0)
 		return ret;
 
@@ -806,22 +806,22 @@ static int wm8580_set_sysclk(struct snd_soc_dai *dai, int clk_id,
 
 static int wm8580_digital_mute(struct snd_soc_dai *codec_dai, int mute)
 {
-	struct snd_soc_codec *codec = codec_dai->codec;
+	struct snd_soc_component *component = codec_dai->component;
 	unsigned int reg;
 
-	reg = snd_soc_read(codec, WM8580_DAC_CONTROL5);
+	reg = snd_soc_component_read32(component, WM8580_DAC_CONTROL5);
 
 	if (mute)
 		reg |= WM8580_DAC_CONTROL5_MUTEALL;
 	else
 		reg &= ~WM8580_DAC_CONTROL5_MUTEALL;
 
-	snd_soc_write(codec, WM8580_DAC_CONTROL5, reg);
+	snd_soc_component_write(component, WM8580_DAC_CONTROL5, reg);
 
 	return 0;
 }
 
-static int wm8580_set_bias_level(struct snd_soc_codec *codec,
+static int wm8580_set_bias_level(struct snd_soc_component *component,
 	enum snd_soc_bias_level level)
 {
 	switch (level) {
@@ -830,20 +830,20 @@ static int wm8580_set_bias_level(struct snd_soc_codec *codec,
 		break;
 
 	case SND_SOC_BIAS_STANDBY:
-		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
+		if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
 			/* Power up and get individual control of the DACs */
-			snd_soc_update_bits(codec, WM8580_PWRDN1,
+			snd_soc_component_update_bits(component, WM8580_PWRDN1,
 					    WM8580_PWRDN1_PWDN |
 					    WM8580_PWRDN1_ALLDACPD, 0);
 
 			/* Make VMID high impedance */
-			snd_soc_update_bits(codec, WM8580_ADC_CONTROL1,
+			snd_soc_component_update_bits(component, WM8580_ADC_CONTROL1,
 					    0x100, 0);
 		}
 		break;
 
 	case SND_SOC_BIAS_OFF:
-		snd_soc_update_bits(codec, WM8580_PWRDN1,
+		snd_soc_component_update_bits(component, WM8580_PWRDN1,
 				    WM8580_PWRDN1_PWDN, WM8580_PWRDN1_PWDN);
 		break;
 	}
@@ -853,8 +853,8 @@ static int wm8580_set_bias_level(struct snd_soc_codec *codec,
 static int wm8580_playback_startup(struct snd_pcm_substream *substream,
 			   struct snd_soc_dai *dai)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	struct wm8580_priv *wm8580 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct wm8580_priv *wm8580 = snd_soc_component_get_drvdata(component);
 
 	return snd_pcm_hw_constraint_minmax(substream->runtime,
 		SNDRV_PCM_HW_PARAM_CHANNELS, 1, wm8580->drvdata->num_dacs * 2);
@@ -907,15 +907,15 @@ static struct snd_soc_dai_driver wm8580_dai[] = {
 	},
 };
 
-static int wm8580_probe(struct snd_soc_codec *codec)
+static int wm8580_probe(struct snd_soc_component *component)
 {
-	struct wm8580_priv *wm8580 = snd_soc_codec_get_drvdata(codec);
-	struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+	struct wm8580_priv *wm8580 = snd_soc_component_get_drvdata(component);
+	struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
 	int ret = 0;
 
 	switch (wm8580->drvdata->num_dacs) {
 	case 4:
-		snd_soc_add_codec_controls(codec, wm8581_snd_controls,
+		snd_soc_add_component_controls(component, wm8581_snd_controls,
 					ARRAY_SIZE(wm8581_snd_controls));
 		snd_soc_dapm_new_controls(dapm, wm8581_dapm_widgets,
 					ARRAY_SIZE(wm8581_dapm_widgets));
@@ -929,14 +929,14 @@ static int wm8580_probe(struct snd_soc_codec *codec)
 	ret = regulator_bulk_enable(ARRAY_SIZE(wm8580->supplies),
 				    wm8580->supplies);
 	if (ret != 0) {
-		dev_err(codec->dev, "Failed to enable supplies: %d\n", ret);
+		dev_err(component->dev, "Failed to enable supplies: %d\n", ret);
 		goto err_regulator_get;
 	}
 
 	/* Get the codec into a known state */
-	ret = snd_soc_write(codec, WM8580_RESET, 0);
+	ret = snd_soc_component_write(component, WM8580_RESET, 0);
 	if (ret != 0) {
-		dev_err(codec->dev, "Failed to reset codec: %d\n", ret);
+		dev_err(component->dev, "Failed to reset component: %d\n", ret);
 		goto err_regulator_enable;
 	}
 
@@ -949,28 +949,27 @@ err_regulator_get:
 }
 
 /* power down chip */
-static int wm8580_remove(struct snd_soc_codec *codec)
+static void wm8580_remove(struct snd_soc_component *component)
 {
-	struct wm8580_priv *wm8580 = snd_soc_codec_get_drvdata(codec);
+	struct wm8580_priv *wm8580 = snd_soc_component_get_drvdata(component);
 
 	regulator_bulk_disable(ARRAY_SIZE(wm8580->supplies), wm8580->supplies);
-
-	return 0;
 }
 
-static const struct snd_soc_codec_driver soc_codec_dev_wm8580 = {
-	.probe =	wm8580_probe,
-	.remove =	wm8580_remove,
-	.set_bias_level = wm8580_set_bias_level,
-
-	.component_driver = {
-		.controls		= wm8580_snd_controls,
-		.num_controls		= ARRAY_SIZE(wm8580_snd_controls),
-		.dapm_widgets		= wm8580_dapm_widgets,
-		.num_dapm_widgets	= ARRAY_SIZE(wm8580_dapm_widgets),
-		.dapm_routes		= wm8580_dapm_routes,
-		.num_dapm_routes	= ARRAY_SIZE(wm8580_dapm_routes),
-	},
+static const struct snd_soc_component_driver soc_component_dev_wm8580 = {
+	.probe			= wm8580_probe,
+	.remove			= wm8580_remove,
+	.set_bias_level		= wm8580_set_bias_level,
+	.controls		= wm8580_snd_controls,
+	.num_controls		= ARRAY_SIZE(wm8580_snd_controls),
+	.dapm_widgets		= wm8580_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(wm8580_dapm_widgets),
+	.dapm_routes		= wm8580_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(wm8580_dapm_routes),
+	.idle_bias_on		= 1,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
 };
 
 static const struct regmap_config wm8580_regmap = {
@@ -1037,18 +1036,12 @@ static int wm8580_i2c_probe(struct i2c_client *i2c,
 		return -EINVAL;
 	}
 
-	ret =  snd_soc_register_codec(&i2c->dev,
-			&soc_codec_dev_wm8580, wm8580_dai, ARRAY_SIZE(wm8580_dai));
+	ret = devm_snd_soc_register_component(&i2c->dev,
+			&soc_component_dev_wm8580, wm8580_dai, ARRAY_SIZE(wm8580_dai));
 
 	return ret;
 }
 
-static int wm8580_i2c_remove(struct i2c_client *client)
-{
-	snd_soc_unregister_codec(&client->dev);
-	return 0;
-}
-
 static const struct i2c_device_id wm8580_i2c_id[] = {
 	{ "wm8580", (kernel_ulong_t)&wm8580_data },
 	{ "wm8581", (kernel_ulong_t)&wm8581_data },
@@ -1062,7 +1055,6 @@ static struct i2c_driver wm8580_i2c_driver = {
 		.of_match_table = wm8580_of_match,
 	},
 	.probe =    wm8580_i2c_probe,
-	.remove =   wm8580_i2c_remove,
 	.id_table = wm8580_i2c_id,
 };