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, 127 insertions, 133 deletions

diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index 138a84efdd54..87f9a99ce978 100644
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -55,7 +55,7 @@ struct wm5100_fll {
 struct wm5100_priv {
 	struct device *dev;
 	struct regmap *regmap;
-	struct snd_soc_codec *codec;
+	struct snd_soc_component *component;
 
 	struct regulator_bulk_data core_supplies[WM5100_NUM_CORE_SUPPLIES];
 
@@ -118,16 +118,16 @@ static int wm5100_sr_regs[WM5100_SYNC_SRS] = {
 	WM5100_CLOCKING_6,
 };
 
-static int wm5100_alloc_sr(struct snd_soc_codec *codec, int rate)
+static int wm5100_alloc_sr(struct snd_soc_component *component, int rate)
 {
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
+	struct wm5100_priv *wm5100 = snd_soc_component_get_drvdata(component);
 	int sr_code, sr_free, i;
 
 	for (i = 0; i < ARRAY_SIZE(wm5100_sr_code); i++)
 		if (wm5100_sr_code[i] == rate)
 			break;
 	if (i == ARRAY_SIZE(wm5100_sr_code)) {
-		dev_err(codec->dev, "Unsupported sample rate: %dHz\n", rate);
+		dev_err(component->dev, "Unsupported sample rate: %dHz\n", rate);
 		return -EINVAL;
 	}
 	sr_code = i;
@@ -140,50 +140,50 @@ static int wm5100_alloc_sr(struct snd_soc_codec *codec, int rate)
 				sr_free = i;
 				continue;
 			}
-			if ((snd_soc_read(codec, wm5100_sr_regs[i]) &
+			if ((snd_soc_component_read32(component, wm5100_sr_regs[i]) &
 			     WM5100_SAMPLE_RATE_1_MASK) == sr_code)
 				break;
 		}
 
 		if (i < ARRAY_SIZE(wm5100_sr_regs)) {
 			wm5100->sr_ref[i]++;
-			dev_dbg(codec->dev, "SR %dHz, slot %d, ref %d\n",
+			dev_dbg(component->dev, "SR %dHz, slot %d, ref %d\n",
 				rate, i, wm5100->sr_ref[i]);
 			return i;
 		}
 
 		if (sr_free == -1) {
-			dev_err(codec->dev, "All SR slots already in use\n");
+			dev_err(component->dev, "All SR slots already in use\n");
 			return -EBUSY;
 		}
 
-		dev_dbg(codec->dev, "Allocating SR slot %d for %dHz\n",
+		dev_dbg(component->dev, "Allocating SR slot %d for %dHz\n",
 			sr_free, rate);
 		wm5100->sr_ref[sr_free]++;
-		snd_soc_update_bits(codec, wm5100_sr_regs[sr_free],
+		snd_soc_component_update_bits(component, wm5100_sr_regs[sr_free],
 				    WM5100_SAMPLE_RATE_1_MASK,
 				    sr_code);
 
 		return sr_free;
 
 	} else {
-		dev_err(codec->dev,
+		dev_err(component->dev,
 			"SR %dHz incompatible with %dHz SYSCLK and %dHz ASYNCCLK\n",
 			rate, wm5100->sysclk, wm5100->asyncclk);
 		return -EINVAL;
 	}
 }
 
-static void wm5100_free_sr(struct snd_soc_codec *codec, int rate)
+static void wm5100_free_sr(struct snd_soc_component *component, int rate)
 {
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
+	struct wm5100_priv *wm5100 = snd_soc_component_get_drvdata(component);
 	int i, sr_code;
 
 	for (i = 0; i < ARRAY_SIZE(wm5100_sr_code); i++)
 		if (wm5100_sr_code[i] == rate)
 			break;
 	if (i == ARRAY_SIZE(wm5100_sr_code)) {
-		dev_err(codec->dev, "Unsupported sample rate: %dHz\n", rate);
+		dev_err(component->dev, "Unsupported sample rate: %dHz\n", rate);
 		return;
 	}
 	sr_code = wm5100_sr_code[i];
@@ -192,16 +192,16 @@ static void wm5100_free_sr(struct snd_soc_codec *codec, int rate)
 		if (!wm5100->sr_ref[i])
 			continue;
 
-		if ((snd_soc_read(codec, wm5100_sr_regs[i]) &
+		if ((snd_soc_component_read32(component, wm5100_sr_regs[i]) &
 		     WM5100_SAMPLE_RATE_1_MASK) == sr_code)
 			break;
 	}
 	if (i < ARRAY_SIZE(wm5100_sr_regs)) {
 		wm5100->sr_ref[i]--;
-		dev_dbg(codec->dev, "Dereference SR %dHz, count now %d\n",
+		dev_dbg(component->dev, "Dereference SR %dHz, count now %d\n",
 			rate, wm5100->sr_ref[i]);
 	} else {
-		dev_warn(codec->dev, "Freeing unreferenced sample rate %dHz\n",
+		dev_warn(component->dev, "Freeing unreferenced sample rate %dHz\n",
 			 rate);
 	}
 }
@@ -733,40 +733,39 @@ WM5100_MIXER_CONTROLS("LHPF3", WM5100_HPLP3MIX_INPUT_1_SOURCE),
 WM5100_MIXER_CONTROLS("LHPF4", WM5100_HPLP4MIX_INPUT_1_SOURCE),
 };
 
-static void wm5100_seq_notifier(struct snd_soc_dapm_context *dapm,
+static void wm5100_seq_notifier(struct snd_soc_component *component,
 				enum snd_soc_dapm_type event, int subseq)
 {
-	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(dapm);
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
+	struct wm5100_priv *wm5100 = snd_soc_component_get_drvdata(component);
 	u16 val, expect, i;
 
 	/* Wait for the outputs to flag themselves as enabled */
 	if (wm5100->out_ena[0]) {
-		expect = snd_soc_read(codec, WM5100_CHANNEL_ENABLES_1);
+		expect = snd_soc_component_read32(component, WM5100_CHANNEL_ENABLES_1);
 		for (i = 0; i < 200; i++) {
-			val = snd_soc_read(codec, WM5100_OUTPUT_STATUS_1);
+			val = snd_soc_component_read32(component, WM5100_OUTPUT_STATUS_1);
 			if (val == expect) {
 				wm5100->out_ena[0] = false;
 				break;
 			}
 		}
 		if (i == 200) {
-			dev_err(codec->dev, "Timeout waiting for OUTPUT1 %x\n",
+			dev_err(component->dev, "Timeout waiting for OUTPUT1 %x\n",
 				expect);
 		}
 	}
 
 	if (wm5100->out_ena[1]) {
-		expect = snd_soc_read(codec, WM5100_OUTPUT_ENABLES_2);
+		expect = snd_soc_component_read32(component, WM5100_OUTPUT_ENABLES_2);
 		for (i = 0; i < 200; i++) {
-			val = snd_soc_read(codec, WM5100_OUTPUT_STATUS_2);
+			val = snd_soc_component_read32(component, WM5100_OUTPUT_STATUS_2);
 			if (val == expect) {
 				wm5100->out_ena[1] = false;
 				break;
 			}
 		}
 		if (i == 200) {
-			dev_err(codec->dev, "Timeout waiting for OUTPUT2 %x\n",
+			dev_err(component->dev, "Timeout waiting for OUTPUT2 %x\n",
 				expect);
 		}
 	}
@@ -776,8 +775,8 @@ static int wm5100_out_ev(struct snd_soc_dapm_widget *w,
 			 struct snd_kcontrol *kcontrol,
 			 int event)
 {
-	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+	struct wm5100_priv *wm5100 = snd_soc_component_get_drvdata(component);
 
 	switch (w->reg) {
 	case WM5100_CHANNEL_ENABLES_1:
@@ -841,17 +840,17 @@ static int wm5100_post_ev(struct snd_soc_dapm_widget *w,
 			  struct snd_kcontrol *kcontrol,
 			  int event)
 {
-	struct snd_soc_codec *codec = snd_soc_dapm_to_codec(w->dapm);
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
+	struct wm5100_priv *wm5100 = snd_soc_component_get_drvdata(component);
 	int ret;
 
-	ret = snd_soc_read(codec, WM5100_INTERRUPT_RAW_STATUS_3);
+	ret = snd_soc_component_read32(component, WM5100_INTERRUPT_RAW_STATUS_3);
 	ret &= WM5100_SPK_SHUTDOWN_WARN_STS |
 		WM5100_SPK_SHUTDOWN_STS | WM5100_CLKGEN_ERR_STS |
 		WM5100_CLKGEN_ERR_ASYNC_STS;
 	wm5100_log_status3(wm5100, ret);
 
-	ret = snd_soc_read(codec, WM5100_INTERRUPT_RAW_STATUS_4);
+	ret = snd_soc_component_read32(component, WM5100_INTERRUPT_RAW_STATUS_4);
 	wm5100_log_status4(wm5100, ret);
 
 	return 0;
@@ -1282,7 +1281,7 @@ static const struct reg_sequence wm5100_reva_patches[] = {
 
 static int wm5100_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
-	struct snd_soc_codec *codec = dai->codec;
+	struct snd_soc_component *component = dai->component;
 	int lrclk, bclk, mask, base;
 
 	base = dai->driver->base;
@@ -1298,7 +1297,7 @@ static int wm5100_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		mask = 2;
 		break;
 	default:
-		dev_err(codec->dev, "Unsupported DAI format %d\n",
+		dev_err(component->dev, "Unsupported DAI format %d\n",
 			fmt & SND_SOC_DAIFMT_FORMAT_MASK);
 		return -EINVAL;
 	}
@@ -1317,7 +1316,7 @@ static int wm5100_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		bclk |= WM5100_AIF1_BCLK_MSTR;
 		break;
 	default:
-		dev_err(codec->dev, "Unsupported master mode %d\n",
+		dev_err(component->dev, "Unsupported master mode %d\n",
 			fmt & SND_SOC_DAIFMT_MASTER_MASK);
 		return -EINVAL;
 	}
@@ -1339,13 +1338,13 @@ static int wm5100_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		return -EINVAL;
 	}
 
-	snd_soc_update_bits(codec, base + 1, WM5100_AIF1_BCLK_MSTR |
+	snd_soc_component_update_bits(component, base + 1, WM5100_AIF1_BCLK_MSTR |
 			    WM5100_AIF1_BCLK_INV, bclk);
-	snd_soc_update_bits(codec, base + 2, WM5100_AIF1TX_LRCLK_MSTR |
+	snd_soc_component_update_bits(component, base + 2, WM5100_AIF1TX_LRCLK_MSTR |
 			    WM5100_AIF1TX_LRCLK_INV, lrclk);
-	snd_soc_update_bits(codec, base + 3, WM5100_AIF1TX_LRCLK_MSTR |
+	snd_soc_component_update_bits(component, base + 3, WM5100_AIF1TX_LRCLK_MSTR |
 			    WM5100_AIF1TX_LRCLK_INV, lrclk);
-	snd_soc_update_bits(codec, base + 5, WM5100_AIF1_FMT_MASK, mask);
+	snd_soc_component_update_bits(component, base + 5, WM5100_AIF1_FMT_MASK, mask);
 
 	return 0;
 }
@@ -1400,8 +1399,8 @@ static int wm5100_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 wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct wm5100_priv *wm5100 = snd_soc_component_get_drvdata(component);
 	bool async = wm5100->aif_async[dai->id];
 	int i, base, bclk, aif_rate, lrclk, wl, fl, sr;
 	int *bclk_rates;
@@ -1416,7 +1415,7 @@ static int wm5100_hw_params(struct snd_pcm_substream *substream,
 	if (fl < 0)
 		return fl;
 
-	dev_dbg(codec->dev, "Word length %d bits, frame length %d bits\n",
+	dev_dbg(component->dev, "Word length %d bits, frame length %d bits\n",
 		wl, fl);
 
 	/* Target BCLK rate */
@@ -1427,7 +1426,7 @@ static int wm5100_hw_params(struct snd_pcm_substream *substream,
 	/* Root for BCLK depends on SYS/ASYNCCLK */
 	if (!async) {
 		aif_rate = wm5100->sysclk;
-		sr = wm5100_alloc_sr(codec, params_rate(params));
+		sr = wm5100_alloc_sr(component, params_rate(params));
 		if (sr < 0)
 			return sr;
 	} else {
@@ -1439,23 +1438,23 @@ static int wm5100_hw_params(struct snd_pcm_substream *substream,
 			if (params_rate(params) == wm5100_sr_code[i])
 				break;
 		if (i == ARRAY_SIZE(wm5100_sr_code)) {
-			dev_err(codec->dev, "Invalid rate %dHzn",
+			dev_err(component->dev, "Invalid rate %dHzn",
 				params_rate(params));
 			return -EINVAL;
 		}
 
 		/* TODO: We should really check for symmetry */
-		snd_soc_update_bits(codec, WM5100_CLOCKING_8,
+		snd_soc_component_update_bits(component, WM5100_CLOCKING_8,
 				    WM5100_ASYNC_SAMPLE_RATE_MASK, i);
 	}
 
 	if (!aif_rate) {
-		dev_err(codec->dev, "%s has no rate set\n",
+		dev_err(component->dev, "%s has no rate set\n",
 			async ? "ASYNCCLK" : "SYSCLK");
 		return -EINVAL;
 	}
 
-	dev_dbg(codec->dev, "Target BCLK is %dHz, using %dHz %s\n",
+	dev_dbg(component->dev, "Target BCLK is %dHz, using %dHz %s\n",
 		bclk, aif_rate, async ? "ASYNCCLK" : "SYSCLK");
 
 	if (aif_rate % 4000)
@@ -1467,37 +1466,37 @@ static int wm5100_hw_params(struct snd_pcm_substream *substream,
 		if (bclk_rates[i] >= bclk && (bclk_rates[i] % bclk == 0))
 			break;
 	if (i == WM5100_NUM_BCLK_RATES) {
-		dev_err(codec->dev,
+		dev_err(component->dev,
 			"No valid BCLK for %dHz found from %dHz %s\n",
 			bclk, aif_rate, async ? "ASYNCCLK" : "SYSCLK");
 		return -EINVAL;
 	}
 
 	bclk = i;
-	dev_dbg(codec->dev, "Setting %dHz BCLK\n", bclk_rates[bclk]);
-	snd_soc_update_bits(codec, base + 1, WM5100_AIF1_BCLK_FREQ_MASK, bclk);
+	dev_dbg(component->dev, "Setting %dHz BCLK\n", bclk_rates[bclk]);
+	snd_soc_component_update_bits(component, base + 1, WM5100_AIF1_BCLK_FREQ_MASK, bclk);
 
 	lrclk = bclk_rates[bclk] / params_rate(params);
-	dev_dbg(codec->dev, "Setting %dHz LRCLK\n", bclk_rates[bclk] / lrclk);
+	dev_dbg(component->dev, "Setting %dHz LRCLK\n", bclk_rates[bclk] / lrclk);
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK ||
 	    wm5100->aif_symmetric[dai->id])
-		snd_soc_update_bits(codec, base + 7,
+		snd_soc_component_update_bits(component, base + 7,
 				    WM5100_AIF1RX_BCPF_MASK, lrclk);
 	else
-		snd_soc_update_bits(codec, base + 6,
+		snd_soc_component_update_bits(component, base + 6,
 				    WM5100_AIF1TX_BCPF_MASK, lrclk);
 
 	i = (wl << WM5100_AIF1TX_WL_SHIFT) | fl;
 	if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
-		snd_soc_update_bits(codec, base + 9,
+		snd_soc_component_update_bits(component, base + 9,
 				    WM5100_AIF1RX_WL_MASK |
 				    WM5100_AIF1RX_SLOT_LEN_MASK, i);
 	else
-		snd_soc_update_bits(codec, base + 8,
+		snd_soc_component_update_bits(component, base + 8,
 				    WM5100_AIF1TX_WL_MASK |
 				    WM5100_AIF1TX_SLOT_LEN_MASK, i);
 
-	snd_soc_update_bits(codec, base + 4, WM5100_AIF1_RATE_MASK, sr);
+	snd_soc_component_update_bits(component, base + 4, WM5100_AIF1_RATE_MASK, sr);
 
 	return 0;
 }
@@ -1507,10 +1506,10 @@ static const struct snd_soc_dai_ops wm5100_dai_ops = {
 	.hw_params = wm5100_hw_params,
 };
 
-static int wm5100_set_sysclk(struct snd_soc_codec *codec, int clk_id,
+static int wm5100_set_sysclk(struct snd_soc_component *component, int clk_id,
 			     int source, unsigned int freq, int dir)
 {
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
+	struct wm5100_priv *wm5100 = snd_soc_component_get_drvdata(component);
 	int *rate_store;
 	int fval, audio_rate, ret, reg;
 
@@ -1529,7 +1528,7 @@ static int wm5100_set_sysclk(struct snd_soc_codec *codec, int clk_id,
 		case WM5100_CLKSRC_MCLK1:
 		case WM5100_CLKSRC_MCLK2:
 		case WM5100_CLKSRC_SYSCLK:
-			snd_soc_update_bits(codec, WM5100_CLOCKING_1,
+			snd_soc_component_update_bits(component, WM5100_CLOCKING_1,
 					    WM5100_CLK_32K_SRC_MASK,
 					    source);
 			break;
@@ -1550,7 +1549,7 @@ static int wm5100_set_sysclk(struct snd_soc_codec *codec, int clk_id,
 			wm5100->aif_async[clk_id - 1] = true;
 			break;
 		default:
-			dev_err(codec->dev, "Invalid source %d\n", source);
+			dev_err(component->dev, "Invalid source %d\n", source);
 			return -EINVAL;
 		}	
 		return 0;
@@ -1559,35 +1558,35 @@ static int wm5100_set_sysclk(struct snd_soc_codec *codec, int clk_id,
 		switch (freq) {
 		case 5644800:
 		case 6144000:
-			snd_soc_update_bits(codec, WM5100_MISC_GPIO_1,
+			snd_soc_component_update_bits(component, WM5100_MISC_GPIO_1,
 					    WM5100_OPCLK_SEL_MASK, 0);
 			break;
 		case 11289600:
 		case 12288000:
-			snd_soc_update_bits(codec, WM5100_MISC_GPIO_1,
+			snd_soc_component_update_bits(component, WM5100_MISC_GPIO_1,
 					    WM5100_OPCLK_SEL_MASK, 0);
 			break;
 		case 22579200:
 		case 24576000:
-			snd_soc_update_bits(codec, WM5100_MISC_GPIO_1,
+			snd_soc_component_update_bits(component, WM5100_MISC_GPIO_1,
 					    WM5100_OPCLK_SEL_MASK, 0);
 			break;
 		default:
-			dev_err(codec->dev, "Unsupported OPCLK %dHz\n",
+			dev_err(component->dev, "Unsupported OPCLK %dHz\n",
 				freq);
 			return -EINVAL;
 		}
 		return 0;
 
 	default:
-		dev_err(codec->dev, "Unknown clock %d\n", clk_id);
+		dev_err(component->dev, "Unknown clock %d\n", clk_id);
 		return -EINVAL;
 	}
 
 	switch (source) {
 	case WM5100_CLKSRC_SYSCLK:
 	case WM5100_CLKSRC_ASYNCCLK:
-		dev_err(codec->dev, "Invalid source %d\n", source);
+		dev_err(component->dev, "Invalid source %d\n", source);
 		return -EINVAL;
 	}
 
@@ -1605,7 +1604,7 @@ static int wm5100_set_sysclk(struct snd_soc_codec *codec, int clk_id,
 		fval = 2;
 		break;
 	default:
-		dev_err(codec->dev, "Invalid clock rate: %d\n", freq);
+		dev_err(component->dev, "Invalid clock rate: %d\n", freq);
 		return -EINVAL;
 	}
 
@@ -1632,7 +1631,7 @@ static int wm5100_set_sysclk(struct snd_soc_codec *codec, int clk_id,
 	 * match.
 	 */
 
-	snd_soc_update_bits(codec, reg, WM5100_SYSCLK_FREQ_MASK |
+	snd_soc_component_update_bits(component, reg, WM5100_SYSCLK_FREQ_MASK |
 			    WM5100_SYSCLK_SRC_MASK,
 			    fval << WM5100_SYSCLK_FREQ_SHIFT | source);
 
@@ -1641,13 +1640,13 @@ static int wm5100_set_sysclk(struct snd_soc_codec *codec, int clk_id,
 	 * this clock rate.
 	 */
 	if (clk_id == WM5100_CLK_SYSCLK) {
-		dev_dbg(codec->dev, "Setting primary audio rate to %dHz",
+		dev_dbg(component->dev, "Setting primary audio rate to %dHz",
 			audio_rate);
 		if (0 && *rate_store)
-			wm5100_free_sr(codec, audio_rate);
-		ret = wm5100_alloc_sr(codec, audio_rate);
+			wm5100_free_sr(component, audio_rate);
+		ret = wm5100_alloc_sr(component, audio_rate);
 		if (ret != 0)
-			dev_warn(codec->dev, "Primary audio slot is %d\n",
+			dev_warn(component->dev, "Primary audio slot is %d\n",
 				 ret);
 	}
 
@@ -1755,11 +1754,11 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref,
 	return 0;
 }
 
-static int wm5100_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
+static int wm5100_set_fll(struct snd_soc_component *component, int fll_id, int source,
 			  unsigned int Fref, unsigned int Fout)
 {
-	struct i2c_client *i2c = to_i2c_client(codec->dev);
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
+	struct i2c_client *i2c = to_i2c_client(component->dev);
+	struct wm5100_priv *wm5100 = snd_soc_component_get_drvdata(component);
 	struct _fll_div factors;
 	struct wm5100_fll *fll;
 	int ret, base, lock, i, timeout;
@@ -1777,16 +1776,16 @@ static int wm5100_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 		lock = WM5100_FLL2_LOCK_STS;
 		break;
 	default:
-		dev_err(codec->dev, "Unknown FLL %d\n",fll_id);
+		dev_err(component->dev, "Unknown FLL %d\n",fll_id);
 		return -EINVAL;
 	}
 
 	if (!Fout) {
-		dev_dbg(codec->dev, "FLL%d disabled", fll_id);
+		dev_dbg(component->dev, "FLL%d disabled", fll_id);
 		if (fll->fout)
-			pm_runtime_put(codec->dev);
+			pm_runtime_put(component->dev);
 		fll->fout = 0;
-		snd_soc_update_bits(codec, base + 1, WM5100_FLL1_ENA, 0);
+		snd_soc_component_update_bits(component, base + 1, WM5100_FLL1_ENA, 0);
 		return 0;
 	}
 
@@ -1800,7 +1799,7 @@ static int wm5100_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 	case WM5100_FLL_SRC_AIF3BCLK:
 		break;
 	default:
-		dev_err(codec->dev, "Invalid FLL source %d\n", source);
+		dev_err(component->dev, "Invalid FLL source %d\n", source);
 		return -EINVAL;
 	}
 
@@ -1809,36 +1808,36 @@ static int wm5100_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 		return ret;
 
 	/* Disable the FLL while we reconfigure */
-	snd_soc_update_bits(codec, base + 1, WM5100_FLL1_ENA, 0);
+	snd_soc_component_update_bits(component, base + 1, WM5100_FLL1_ENA, 0);
 
-	snd_soc_update_bits(codec, base + 2,
+	snd_soc_component_update_bits(component, base + 2,
 			    WM5100_FLL1_OUTDIV_MASK | WM5100_FLL1_FRATIO_MASK,
 			    (factors.fll_outdiv << WM5100_FLL1_OUTDIV_SHIFT) |
 			    factors.fll_fratio);
-	snd_soc_update_bits(codec, base + 3, WM5100_FLL1_THETA_MASK,
+	snd_soc_component_update_bits(component, base + 3, WM5100_FLL1_THETA_MASK,
 			    factors.theta);
-	snd_soc_update_bits(codec, base + 5, WM5100_FLL1_N_MASK, factors.n);
-	snd_soc_update_bits(codec, base + 6,
+	snd_soc_component_update_bits(component, base + 5, WM5100_FLL1_N_MASK, factors.n);
+	snd_soc_component_update_bits(component, base + 6,
 			    WM5100_FLL1_REFCLK_DIV_MASK |
 			    WM5100_FLL1_REFCLK_SRC_MASK,
 			    (factors.fll_refclk_div
 			     << WM5100_FLL1_REFCLK_DIV_SHIFT) | source);
-	snd_soc_update_bits(codec, base + 7, WM5100_FLL1_LAMBDA_MASK,
+	snd_soc_component_update_bits(component, base + 7, WM5100_FLL1_LAMBDA_MASK,
 			    factors.lambda);
 
 	/* Clear any pending completions */
 	try_wait_for_completion(&fll->lock);
 
-	pm_runtime_get_sync(codec->dev);
+	pm_runtime_get_sync(component->dev);
 
-	snd_soc_update_bits(codec, base + 1, WM5100_FLL1_ENA, WM5100_FLL1_ENA);
+	snd_soc_component_update_bits(component, base + 1, WM5100_FLL1_ENA, WM5100_FLL1_ENA);
 
 	if (i2c->irq)
 		timeout = 2;
 	else
 		timeout = 50;
 
-	snd_soc_update_bits(codec, WM5100_CLOCKING_3, WM5100_SYSCLK_ENA,
+	snd_soc_component_update_bits(component, WM5100_CLOCKING_3, WM5100_SYSCLK_ENA,
 			    WM5100_SYSCLK_ENA);
 
 	/* Poll for the lock; will use interrupt when we can test */
@@ -1852,10 +1851,10 @@ static int wm5100_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 			msleep(1);
 		}
 
-		ret = snd_soc_read(codec,
+		ret = snd_soc_component_read32(component,
 				   WM5100_INTERRUPT_RAW_STATUS_3);
 		if (ret < 0) {
-			dev_err(codec->dev,
+			dev_err(component->dev,
 				"Failed to read FLL status: %d\n",
 				ret);
 			continue;
@@ -1864,8 +1863,8 @@ static int wm5100_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 			break;
 	}
 	if (i == timeout) {
-		dev_err(codec->dev, "FLL%d lock timed out\n", fll_id);
-		pm_runtime_put(codec->dev);
+		dev_err(component->dev, "FLL%d lock timed out\n", fll_id);
+		pm_runtime_put(component->dev);
 		return -ETIMEDOUT;
 	}
 
@@ -1873,7 +1872,7 @@ static int wm5100_set_fll(struct snd_soc_codec *codec, int fll_id, int source,
 	fll->fref = Fref;
 	fll->fout = Fout;
 
-	dev_dbg(codec->dev, "FLL%d running %dHz->%dHz\n", fll_id,
+	dev_dbg(component->dev, "FLL%d running %dHz->%dHz\n", fll_id,
 		Fref, Fout);
 
 	return 0;
@@ -2099,10 +2098,10 @@ static void wm5100_micd_irq(struct wm5100_priv *wm5100)
 	}
 }
 
-int wm5100_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack)
+int wm5100_detect(struct snd_soc_component *component, struct snd_soc_jack *jack)
 {
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
-	struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
+	struct wm5100_priv *wm5100 = snd_soc_component_get_drvdata(component);
+	struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
 
 	if (jack) {
 		wm5100->jack = jack;
@@ -2113,7 +2112,7 @@ int wm5100_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack)
 
 		/* Slowest detection rate, gives debounce for initial
 		 * detection */
-		snd_soc_update_bits(codec, WM5100_MIC_DETECT_1,
+		snd_soc_component_update_bits(component, WM5100_MIC_DETECT_1,
 				    WM5100_ACCDET_BIAS_STARTTIME_MASK |
 				    WM5100_ACCDET_RATE_MASK,
 				    (7 << WM5100_ACCDET_BIAS_STARTTIME_SHIFT) |
@@ -2132,18 +2131,18 @@ int wm5100_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack)
 		/* We start off just enabling microphone detection - even a
 		 * plain headphone will trigger detection.
 		 */
-		snd_soc_update_bits(codec, WM5100_MIC_DETECT_1,
+		snd_soc_component_update_bits(component, WM5100_MIC_DETECT_1,
 				    WM5100_ACCDET_ENA, WM5100_ACCDET_ENA);
 
-		snd_soc_update_bits(codec, WM5100_INTERRUPT_STATUS_3_MASK,
+		snd_soc_component_update_bits(component, WM5100_INTERRUPT_STATUS_3_MASK,
 				    WM5100_IM_ACCDET_EINT, 0);
 	} else {
-		snd_soc_update_bits(codec, WM5100_INTERRUPT_STATUS_3_MASK,
+		snd_soc_component_update_bits(component, WM5100_INTERRUPT_STATUS_3_MASK,
 				    WM5100_IM_HPDET_EINT |
 				    WM5100_IM_ACCDET_EINT,
 				    WM5100_IM_HPDET_EINT |
 				    WM5100_IM_ACCDET_EINT);
-		snd_soc_update_bits(codec, WM5100_MIC_DETECT_1,
+		snd_soc_component_update_bits(component, WM5100_MIC_DETECT_1,
 				    WM5100_ACCDET_ENA, 0);
 		wm5100->jack = NULL;
 	}
@@ -2330,22 +2329,22 @@ static void wm5100_free_gpio(struct i2c_client *i2c)
 }
 #endif
 
-static int wm5100_probe(struct snd_soc_codec *codec)
+static int wm5100_probe(struct snd_soc_component *component)
 {
-	struct snd_soc_dapm_context *dapm = snd_soc_codec_get_dapm(codec);
-	struct i2c_client *i2c = to_i2c_client(codec->dev);
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_dapm_context *dapm = snd_soc_component_get_dapm(component);
+	struct i2c_client *i2c = to_i2c_client(component->dev);
+	struct wm5100_priv *wm5100 = snd_soc_component_get_drvdata(component);
 	int ret, i;
 
-	wm5100->codec = codec;
+	wm5100->component = component;
 
 	for (i = 0; i < ARRAY_SIZE(wm5100_dig_vu); i++)
-		snd_soc_update_bits(codec, wm5100_dig_vu[i], WM5100_OUT_VU,
+		snd_soc_component_update_bits(component, wm5100_dig_vu[i], WM5100_OUT_VU,
 				    WM5100_OUT_VU);
 
 	/* Don't debounce interrupts to support use of SYSCLK only */
-	snd_soc_write(codec, WM5100_IRQ_DEBOUNCE_1, 0);
-	snd_soc_write(codec, WM5100_IRQ_DEBOUNCE_2, 0);
+	snd_soc_component_write(component, WM5100_IRQ_DEBOUNCE_1, 0);
+	snd_soc_component_write(component, WM5100_IRQ_DEBOUNCE_2, 0);
 
 	/* TODO: check if we're symmetric */
 
@@ -2370,34 +2369,30 @@ err_gpio:
 	return ret;
 }
 
-static int wm5100_remove(struct snd_soc_codec *codec)
+static void wm5100_remove(struct snd_soc_component *component)
 {
-	struct wm5100_priv *wm5100 = snd_soc_codec_get_drvdata(codec);
+	struct wm5100_priv *wm5100 = snd_soc_component_get_drvdata(component);
 
 	if (wm5100->pdata.hp_pol) {
 		gpio_free(wm5100->pdata.hp_pol);
 	}
-
-	return 0;
 }
 
-static const struct snd_soc_codec_driver soc_codec_dev_wm5100 = {
-	.probe =	wm5100_probe,
-	.remove =	wm5100_remove,
-
-	.set_sysclk = wm5100_set_sysclk,
-	.set_pll = wm5100_set_fll,
-	.idle_bias_off = 1,
-
-	.seq_notifier = wm5100_seq_notifier,
-	.component_driver = {
-		.controls		= wm5100_snd_controls,
-		.num_controls		= ARRAY_SIZE(wm5100_snd_controls),
-		.dapm_widgets		= wm5100_dapm_widgets,
-		.num_dapm_widgets	= ARRAY_SIZE(wm5100_dapm_widgets),
-		.dapm_routes		= wm5100_dapm_routes,
-		.num_dapm_routes	= ARRAY_SIZE(wm5100_dapm_routes),
-	},
+static const struct snd_soc_component_driver soc_component_dev_wm5100 = {
+	.probe			= wm5100_probe,
+	.remove			= wm5100_remove,
+	.set_sysclk		= wm5100_set_sysclk,
+	.set_pll		= wm5100_set_fll,
+	.seq_notifier		= wm5100_seq_notifier,
+	.controls		= wm5100_snd_controls,
+	.num_controls		= ARRAY_SIZE(wm5100_snd_controls),
+	.dapm_widgets		= wm5100_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(wm5100_dapm_widgets),
+	.dapm_routes		= wm5100_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(wm5100_dapm_routes),
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
 };
 
 static const struct regmap_config wm5100_regmap = {
@@ -2614,8 +2609,8 @@ static int wm5100_i2c_probe(struct i2c_client *i2c,
 	pm_runtime_enable(&i2c->dev);
 	pm_request_idle(&i2c->dev);
 
-	ret = snd_soc_register_codec(&i2c->dev,
-				     &soc_codec_dev_wm5100, wm5100_dai,
+	ret = devm_snd_soc_register_component(&i2c->dev,
+				     &soc_component_dev_wm5100, wm5100_dai,
 				     ARRAY_SIZE(wm5100_dai));
 	if (ret < 0) {
 		dev_err(&i2c->dev, "Failed to register WM5100: %d\n", ret);
@@ -2648,7 +2643,6 @@ static int wm5100_i2c_remove(struct i2c_client *i2c)
 {
 	struct wm5100_priv *wm5100 = i2c_get_clientdata(i2c);
 
-	snd_soc_unregister_codec(&i2c->dev);
 	if (i2c->irq)
 		free_irq(i2c->irq, wm5100);
 	wm5100_free_gpio(i2c);