[008/187] ASoC: wm8400: replace codec to component
diff mbox

Message ID 87zi5jdgtf.wl%kuninori.morimoto.gx@renesas.com
State New
Headers show

Commit Message

Kuninori Morimoto Jan. 12, 2018, 1:09 a.m. UTC
From: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>

Now we can replace Codec to Component. Let's do it.

Note:
	xxx_codec_xxx()		->	xxx_component_xxx()
	.idle_bias_off = 0	->	.idle_bias_on = 1
	.ignore_pmdown_time = 0	->	.pmdown_time = 1
	-			->	.endianness = 1
	-			->	.non_legacy_dai_naming = 1

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
---
 sound/soc/codecs/wm8400.c | 211 ++++++++++++++++++++++------------------------
 1 file changed, 102 insertions(+), 109 deletions(-)

Patch
diff mbox

diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c
index a36adf8..7b542a0 100644
--- a/sound/soc/codecs/wm8400.c
+++ b/sound/soc/codecs/wm8400.c
@@ -65,9 +65,9 @@  struct wm8400_priv {
 	int fll_in, fll_out;
 };
 
-static void wm8400_codec_reset(struct snd_soc_codec *codec)
+static void wm8400_component_reset(struct snd_soc_component *component)
 {
-	struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
+	struct wm8400_priv *wm8400 = snd_soc_component_get_drvdata(component);
 
 	wm8400_reset_codec_reg_cache(wm8400->wm8400);
 }
@@ -91,7 +91,7 @@  static void wm8400_codec_reset(struct snd_soc_codec *codec)
 static int wm8400_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol,
         struct snd_ctl_elem_value *ucontrol)
 {
-	struct snd_soc_codec *codec = snd_soc_kcontrol_codec(kcontrol);
+	struct snd_soc_component *component = snd_soc_kcontrol_component(kcontrol);
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
 	int reg = mc->reg;
@@ -103,8 +103,8 @@  static int wm8400_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol,
                 return ret;
 
         /* now hit the volume update bits (always bit 8) */
-        val = snd_soc_read(codec, reg);
-        return snd_soc_write(codec, reg, val | 0x0100);
+        val = snd_soc_component_read32(component, reg);
+        return snd_soc_component_write(component, reg, val | 0x0100);
 }
 
 #define WM8400_OUTPGA_SINGLE_R_TLV(xname, reg, shift, max, invert, tlv_array) \
@@ -324,7 +324,7 @@  static SOC_ENUM_SINGLE_DECL(wm8400_right_adcmode_enum,
 static int outmixer_event (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 snd_soc_component *component = snd_soc_dapm_to_component(w->dapm);
 	struct soc_mixer_control *mc =
 		(struct soc_mixer_control *)kcontrol->private_value;
 	u32 reg_shift = mc->shift;
@@ -333,7 +333,7 @@  static int outmixer_event (struct snd_soc_dapm_widget *w,
 
 	switch (reg_shift) {
 	case WM8400_SPEAKER_MIXER | (WM8400_LDSPK << 8) :
-		reg = snd_soc_read(codec, WM8400_OUTPUT_MIXER1);
+		reg = snd_soc_component_read32(component, WM8400_OUTPUT_MIXER1);
 		if (reg & WM8400_LDLO) {
 			printk(KERN_WARNING
 			"Cannot set as Output Mixer 1 LDLO Set\n");
@@ -341,7 +341,7 @@  static int outmixer_event (struct snd_soc_dapm_widget *w,
 		}
 		break;
 	case WM8400_SPEAKER_MIXER | (WM8400_RDSPK << 8):
-		reg = snd_soc_read(codec, WM8400_OUTPUT_MIXER2);
+		reg = snd_soc_component_read32(component, WM8400_OUTPUT_MIXER2);
 		if (reg & WM8400_RDRO) {
 			printk(KERN_WARNING
 			"Cannot set as Output Mixer 2 RDRO Set\n");
@@ -349,7 +349,7 @@  static int outmixer_event (struct snd_soc_dapm_widget *w,
 		}
 		break;
 	case WM8400_OUTPUT_MIXER1 | (WM8400_LDLO << 8):
-		reg = snd_soc_read(codec, WM8400_SPEAKER_MIXER);
+		reg = snd_soc_component_read32(component, WM8400_SPEAKER_MIXER);
 		if (reg & WM8400_LDSPK) {
 			printk(KERN_WARNING
 			"Cannot set as Speaker Mixer LDSPK Set\n");
@@ -357,7 +357,7 @@  static int outmixer_event (struct snd_soc_dapm_widget *w,
 		}
 		break;
 	case WM8400_OUTPUT_MIXER2 | (WM8400_RDRO << 8):
-		reg = snd_soc_read(codec, WM8400_SPEAKER_MIXER);
+		reg = snd_soc_component_read32(component, WM8400_SPEAKER_MIXER);
 		if (reg & WM8400_RDSPK) {
 			printk(KERN_WARNING
 			"Cannot set as Speaker Mixer RDSPK Set\n");
@@ -849,8 +849,8 @@  static SOC_ENUM_SINGLE_DECL(wm8400_ainrmux_enum,
 static int wm8400_set_dai_sysclk(struct snd_soc_dai *codec_dai,
 		int clk_id, unsigned int freq, int dir)
 {
-	struct snd_soc_codec *codec = codec_dai->codec;
-	struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = codec_dai->component;
+	struct wm8400_priv *wm8400 = snd_soc_component_get_drvdata(component);
 
 	wm8400->sysclk = freq;
 	return 0;
@@ -938,8 +938,8 @@  static int wm8400_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
 			      int source, unsigned int freq_in,
 			      unsigned int freq_out)
 {
-	struct snd_soc_codec *codec = codec_dai->codec;
-	struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = codec_dai->component;
+	struct wm8400_priv *wm8400 = snd_soc_component_get_drvdata(component);
 	struct fll_factors factors;
 	int ret;
 	u16 reg;
@@ -962,13 +962,13 @@  static int wm8400_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
 	wm8400->fll_in = freq_in;
 
 	/* We *must* disable the FLL before any changes */
-	reg = snd_soc_read(codec, WM8400_POWER_MANAGEMENT_2);
+	reg = snd_soc_component_read32(component, WM8400_POWER_MANAGEMENT_2);
 	reg &= ~WM8400_FLL_ENA;
-	snd_soc_write(codec, WM8400_POWER_MANAGEMENT_2, reg);
+	snd_soc_component_write(component, WM8400_POWER_MANAGEMENT_2, reg);
 
-	reg = snd_soc_read(codec, WM8400_FLL_CONTROL_1);
+	reg = snd_soc_component_read32(component, WM8400_FLL_CONTROL_1);
 	reg &= ~WM8400_FLL_OSC_ENA;
-	snd_soc_write(codec, WM8400_FLL_CONTROL_1, reg);
+	snd_soc_component_write(component, WM8400_FLL_CONTROL_1, reg);
 
 	if (!freq_out)
 		return 0;
@@ -976,15 +976,15 @@  static int wm8400_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
 	reg &= ~(WM8400_FLL_REF_FREQ | WM8400_FLL_FRATIO_MASK);
 	reg |= WM8400_FLL_FRAC | factors.fratio;
 	reg |= factors.freq_ref << WM8400_FLL_REF_FREQ_SHIFT;
-	snd_soc_write(codec, WM8400_FLL_CONTROL_1, reg);
+	snd_soc_component_write(component, WM8400_FLL_CONTROL_1, reg);
 
-	snd_soc_write(codec, WM8400_FLL_CONTROL_2, factors.k);
-	snd_soc_write(codec, WM8400_FLL_CONTROL_3, factors.n);
+	snd_soc_component_write(component, WM8400_FLL_CONTROL_2, factors.k);
+	snd_soc_component_write(component, WM8400_FLL_CONTROL_3, factors.n);
 
-	reg = snd_soc_read(codec, WM8400_FLL_CONTROL_4);
+	reg = snd_soc_component_read32(component, WM8400_FLL_CONTROL_4);
 	reg &= ~WM8400_FLL_OUTDIV_MASK;
 	reg |= factors.outdiv;
-	snd_soc_write(codec, WM8400_FLL_CONTROL_4, reg);
+	snd_soc_component_write(component, WM8400_FLL_CONTROL_4, reg);
 
 	return 0;
 }
@@ -995,11 +995,11 @@  static int wm8400_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
 static int wm8400_set_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;
 	u16 audio1, audio3;
 
-	audio1 = snd_soc_read(codec, WM8400_AUDIO_INTERFACE_1);
-	audio3 = snd_soc_read(codec, WM8400_AUDIO_INTERFACE_3);
+	audio1 = snd_soc_component_read32(component, WM8400_AUDIO_INTERFACE_1);
+	audio3 = snd_soc_component_read32(component, WM8400_AUDIO_INTERFACE_3);
 
 	/* set master/slave audio interface */
 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
@@ -1040,37 +1040,37 @@  static int wm8400_set_dai_fmt(struct snd_soc_dai *codec_dai,
 		return -EINVAL;
 	}
 
-	snd_soc_write(codec, WM8400_AUDIO_INTERFACE_1, audio1);
-	snd_soc_write(codec, WM8400_AUDIO_INTERFACE_3, audio3);
+	snd_soc_component_write(component, WM8400_AUDIO_INTERFACE_1, audio1);
+	snd_soc_component_write(component, WM8400_AUDIO_INTERFACE_3, audio3);
 	return 0;
 }
 
 static int wm8400_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;
 	u16 reg;
 
 	switch (div_id) {
 	case WM8400_MCLK_DIV:
-		reg = snd_soc_read(codec, WM8400_CLOCKING_2) &
+		reg = snd_soc_component_read32(component, WM8400_CLOCKING_2) &
 			~WM8400_MCLK_DIV_MASK;
-		snd_soc_write(codec, WM8400_CLOCKING_2, reg | div);
+		snd_soc_component_write(component, WM8400_CLOCKING_2, reg | div);
 		break;
 	case WM8400_DACCLK_DIV:
-		reg = snd_soc_read(codec, WM8400_CLOCKING_2) &
+		reg = snd_soc_component_read32(component, WM8400_CLOCKING_2) &
 			~WM8400_DAC_CLKDIV_MASK;
-		snd_soc_write(codec, WM8400_CLOCKING_2, reg | div);
+		snd_soc_component_write(component, WM8400_CLOCKING_2, reg | div);
 		break;
 	case WM8400_ADCCLK_DIV:
-		reg = snd_soc_read(codec, WM8400_CLOCKING_2) &
+		reg = snd_soc_component_read32(component, WM8400_CLOCKING_2) &
 			~WM8400_ADC_CLKDIV_MASK;
-		snd_soc_write(codec, WM8400_CLOCKING_2, reg | div);
+		snd_soc_component_write(component, WM8400_CLOCKING_2, reg | div);
 		break;
 	case WM8400_BCLK_DIV:
-		reg = snd_soc_read(codec, WM8400_CLOCKING_1) &
+		reg = snd_soc_component_read32(component, WM8400_CLOCKING_1) &
 			~WM8400_BCLK_DIV_MASK;
-		snd_soc_write(codec, WM8400_CLOCKING_1, reg | div);
+		snd_soc_component_write(component, WM8400_CLOCKING_1, reg | div);
 		break;
 	default:
 		return -EINVAL;
@@ -1086,8 +1086,8 @@  static int wm8400_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;
-	u16 audio1 = snd_soc_read(codec, WM8400_AUDIO_INTERFACE_1);
+	struct snd_soc_component *component = dai->component;
+	u16 audio1 = snd_soc_component_read32(component, WM8400_AUDIO_INTERFACE_1);
 
 	audio1 &= ~WM8400_AIF_WL_MASK;
 	/* bit size */
@@ -1105,28 +1105,28 @@  static int wm8400_hw_params(struct snd_pcm_substream *substream,
 		break;
 	}
 
-	snd_soc_write(codec, WM8400_AUDIO_INTERFACE_1, audio1);
+	snd_soc_component_write(component, WM8400_AUDIO_INTERFACE_1, audio1);
 	return 0;
 }
 
 static int wm8400_mute(struct snd_soc_dai *dai, int mute)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	u16 val = snd_soc_read(codec, WM8400_DAC_CTRL) & ~WM8400_DAC_MUTE;
+	struct snd_soc_component *component = dai->component;
+	u16 val = snd_soc_component_read32(component, WM8400_DAC_CTRL) & ~WM8400_DAC_MUTE;
 
 	if (mute)
-		snd_soc_write(codec, WM8400_DAC_CTRL, val | WM8400_DAC_MUTE);
+		snd_soc_component_write(component, WM8400_DAC_CTRL, val | WM8400_DAC_MUTE);
 	else
-		snd_soc_write(codec, WM8400_DAC_CTRL, val);
+		snd_soc_component_write(component, WM8400_DAC_CTRL, val);
 
 	return 0;
 }
 
 /* TODO: set bias for best performance at standby */
-static int wm8400_set_bias_level(struct snd_soc_codec *codec,
+static int wm8400_set_bias_level(struct snd_soc_component *component,
 				 enum snd_soc_bias_level level)
 {
-	struct wm8400_priv *wm8400 = snd_soc_codec_get_drvdata(codec);
+	struct wm8400_priv *wm8400 = snd_soc_component_get_drvdata(component);
 	u16 val;
 	int ret;
 
@@ -1136,13 +1136,13 @@  static int wm8400_set_bias_level(struct snd_soc_codec *codec,
 
 	case SND_SOC_BIAS_PREPARE:
 		/* VMID=2*50k */
-		val = snd_soc_read(codec, WM8400_POWER_MANAGEMENT_1) &
+		val = snd_soc_component_read32(component, WM8400_POWER_MANAGEMENT_1) &
 			~WM8400_VMID_MODE_MASK;
-		snd_soc_write(codec, WM8400_POWER_MANAGEMENT_1, val | 0x2);
+		snd_soc_component_write(component, WM8400_POWER_MANAGEMENT_1, val | 0x2);
 		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) {
 			ret = regulator_bulk_enable(ARRAY_SIZE(power),
 						    &power[0]);
 			if (ret != 0) {
@@ -1152,74 +1152,74 @@  static int wm8400_set_bias_level(struct snd_soc_codec *codec,
 				return ret;
 			}
 
-			snd_soc_write(codec, WM8400_POWER_MANAGEMENT_1,
+			snd_soc_component_write(component, WM8400_POWER_MANAGEMENT_1,
 				     WM8400_CODEC_ENA | WM8400_SYSCLK_ENA);
 
 			/* Enable POBCTRL, SOFT_ST, VMIDTOG and BUFDCOPEN */
-			snd_soc_write(codec, WM8400_ANTIPOP2, WM8400_SOFTST |
+			snd_soc_component_write(component, WM8400_ANTIPOP2, WM8400_SOFTST |
 				     WM8400_BUFDCOPEN | WM8400_POBCTRL);
 
 			msleep(50);
 
 			/* Enable VREF & VMID at 2x50k */
-			val = snd_soc_read(codec, WM8400_POWER_MANAGEMENT_1);
+			val = snd_soc_component_read32(component, WM8400_POWER_MANAGEMENT_1);
 			val |= 0x2 | WM8400_VREF_ENA;
-			snd_soc_write(codec, WM8400_POWER_MANAGEMENT_1, val);
+			snd_soc_component_write(component, WM8400_POWER_MANAGEMENT_1, val);
 
 			/* Enable BUFIOEN */
-			snd_soc_write(codec, WM8400_ANTIPOP2, WM8400_SOFTST |
+			snd_soc_component_write(component, WM8400_ANTIPOP2, WM8400_SOFTST |
 				     WM8400_BUFDCOPEN | WM8400_POBCTRL |
 				     WM8400_BUFIOEN);
 
 			/* disable POBCTRL, SOFT_ST and BUFDCOPEN */
-			snd_soc_write(codec, WM8400_ANTIPOP2, WM8400_BUFIOEN);
+			snd_soc_component_write(component, WM8400_ANTIPOP2, WM8400_BUFIOEN);
 		}
 
 		/* VMID=2*300k */
-		val = snd_soc_read(codec, WM8400_POWER_MANAGEMENT_1) &
+		val = snd_soc_component_read32(component, WM8400_POWER_MANAGEMENT_1) &
 			~WM8400_VMID_MODE_MASK;
-		snd_soc_write(codec, WM8400_POWER_MANAGEMENT_1, val | 0x4);
+		snd_soc_component_write(component, WM8400_POWER_MANAGEMENT_1, val | 0x4);
 		break;
 
 	case SND_SOC_BIAS_OFF:
 		/* Enable POBCTRL and SOFT_ST */
-		snd_soc_write(codec, WM8400_ANTIPOP2, WM8400_SOFTST |
+		snd_soc_component_write(component, WM8400_ANTIPOP2, WM8400_SOFTST |
 			WM8400_POBCTRL | WM8400_BUFIOEN);
 
 		/* Enable POBCTRL, SOFT_ST and BUFDCOPEN */
-		snd_soc_write(codec, WM8400_ANTIPOP2, WM8400_SOFTST |
+		snd_soc_component_write(component, WM8400_ANTIPOP2, WM8400_SOFTST |
 			WM8400_BUFDCOPEN | WM8400_POBCTRL |
 			WM8400_BUFIOEN);
 
 		/* mute DAC */
-		val = snd_soc_read(codec, WM8400_DAC_CTRL);
-		snd_soc_write(codec, WM8400_DAC_CTRL, val | WM8400_DAC_MUTE);
+		val = snd_soc_component_read32(component, WM8400_DAC_CTRL);
+		snd_soc_component_write(component, WM8400_DAC_CTRL, val | WM8400_DAC_MUTE);
 
 		/* Enable any disabled outputs */
-		val = snd_soc_read(codec, WM8400_POWER_MANAGEMENT_1);
+		val = snd_soc_component_read32(component, WM8400_POWER_MANAGEMENT_1);
 		val |= WM8400_SPK_ENA | WM8400_OUT3_ENA |
 			WM8400_OUT4_ENA | WM8400_LOUT_ENA |
 			WM8400_ROUT_ENA;
-		snd_soc_write(codec, WM8400_POWER_MANAGEMENT_1, val);
+		snd_soc_component_write(component, WM8400_POWER_MANAGEMENT_1, val);
 
 		/* Disable VMID */
 		val &= ~WM8400_VMID_MODE_MASK;
-		snd_soc_write(codec, WM8400_POWER_MANAGEMENT_1, val);
+		snd_soc_component_write(component, WM8400_POWER_MANAGEMENT_1, val);
 
 		msleep(300);
 
 		/* Enable all output discharge bits */
-		snd_soc_write(codec, WM8400_ANTIPOP1, WM8400_DIS_LLINE |
+		snd_soc_component_write(component, WM8400_ANTIPOP1, WM8400_DIS_LLINE |
 			WM8400_DIS_RLINE | WM8400_DIS_OUT3 |
 			WM8400_DIS_OUT4 | WM8400_DIS_LOUT |
 			WM8400_DIS_ROUT);
 
 		/* Disable VREF */
 		val &= ~WM8400_VREF_ENA;
-		snd_soc_write(codec, WM8400_POWER_MANAGEMENT_1, val);
+		snd_soc_component_write(component, WM8400_POWER_MANAGEMENT_1, val);
 
 		/* disable POBCTRL, SOFT_ST and BUFDCOPEN */
-		snd_soc_write(codec, WM8400_ANTIPOP2, 0x0);
+		snd_soc_component_write(component, WM8400_ANTIPOP2, 0x0);
 
 		ret = regulator_bulk_disable(ARRAY_SIZE(power),
 					     &power[0]);
@@ -1273,93 +1273,86 @@  static int wm8400_set_bias_level(struct snd_soc_codec *codec,
 	.ops = &wm8400_dai_ops,
 };
 
-static int wm8400_codec_probe(struct snd_soc_codec *codec)
+static int wm8400_component_probe(struct snd_soc_component *component)
 {
-	struct wm8400 *wm8400 = dev_get_platdata(codec->dev);
+	struct wm8400 *wm8400 = dev_get_platdata(component->dev);
 	struct wm8400_priv *priv;
 	int ret;
 	u16 reg;
 
-	priv = devm_kzalloc(codec->dev, sizeof(struct wm8400_priv),
+	priv = devm_kzalloc(component->dev, sizeof(struct wm8400_priv),
 			    GFP_KERNEL);
 	if (priv == NULL)
 		return -ENOMEM;
 
-	snd_soc_codec_init_regmap(codec, wm8400->regmap);
-	snd_soc_codec_set_drvdata(codec, priv);
+	snd_soc_component_init_regmap(component, wm8400->regmap);
+	snd_soc_component_set_drvdata(component, priv);
 	priv->wm8400 = wm8400;
 
 	ret = devm_regulator_bulk_get(wm8400->dev,
 				 ARRAY_SIZE(power), &power[0]);
 	if (ret != 0) {
-		dev_err(codec->dev, "Failed to get regulators: %d\n", ret);
+		dev_err(component->dev, "Failed to get regulators: %d\n", ret);
 		return ret;
 	}
 
-	wm8400_codec_reset(codec);
+	wm8400_component_reset(component);
 
-	reg = snd_soc_read(codec, WM8400_POWER_MANAGEMENT_1);
-	snd_soc_write(codec, WM8400_POWER_MANAGEMENT_1, reg | WM8400_CODEC_ENA);
+	reg = snd_soc_component_read32(component, WM8400_POWER_MANAGEMENT_1);
+	snd_soc_component_write(component, WM8400_POWER_MANAGEMENT_1, reg | WM8400_CODEC_ENA);
 
 	/* Latch volume update bits */
-	reg = snd_soc_read(codec, WM8400_LEFT_LINE_INPUT_1_2_VOLUME);
-	snd_soc_write(codec, WM8400_LEFT_LINE_INPUT_1_2_VOLUME,
+	reg = snd_soc_component_read32(component, WM8400_LEFT_LINE_INPUT_1_2_VOLUME);
+	snd_soc_component_write(component, WM8400_LEFT_LINE_INPUT_1_2_VOLUME,
 		     reg & WM8400_IPVU);
-	reg = snd_soc_read(codec, WM8400_RIGHT_LINE_INPUT_1_2_VOLUME);
-	snd_soc_write(codec, WM8400_RIGHT_LINE_INPUT_1_2_VOLUME,
+	reg = snd_soc_component_read32(component, WM8400_RIGHT_LINE_INPUT_1_2_VOLUME);
+	snd_soc_component_write(component, WM8400_RIGHT_LINE_INPUT_1_2_VOLUME,
 		     reg & WM8400_IPVU);
 
-	snd_soc_write(codec, WM8400_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8));
-	snd_soc_write(codec, WM8400_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8));
+	snd_soc_component_write(component, WM8400_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8));
+	snd_soc_component_write(component, WM8400_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8));
 
 	return 0;
 }
 
-static int  wm8400_codec_remove(struct snd_soc_codec *codec)
+static void  wm8400_component_remove(struct snd_soc_component *component)
 {
 	u16 reg;
 
-	reg = snd_soc_read(codec, WM8400_POWER_MANAGEMENT_1);
-	snd_soc_write(codec, WM8400_POWER_MANAGEMENT_1,
+	reg = snd_soc_component_read32(component, WM8400_POWER_MANAGEMENT_1);
+	snd_soc_component_write(component, WM8400_POWER_MANAGEMENT_1,
 		     reg & (~WM8400_CODEC_ENA));
-
-	return 0;
 }
 
-static const struct snd_soc_codec_driver soc_codec_dev_wm8400 = {
-	.probe =	wm8400_codec_probe,
-	.remove =	wm8400_codec_remove,
-	.set_bias_level = wm8400_set_bias_level,
-	.suspend_bias_off = true,
-
-	.component_driver = {
-		.controls		= wm8400_snd_controls,
-		.num_controls		= ARRAY_SIZE(wm8400_snd_controls),
-		.dapm_widgets		= wm8400_dapm_widgets,
-		.num_dapm_widgets	= ARRAY_SIZE(wm8400_dapm_widgets),
-		.dapm_routes		= wm8400_dapm_routes,
-		.num_dapm_routes	= ARRAY_SIZE(wm8400_dapm_routes),
-	},
+static const struct snd_soc_component_driver soc_component_dev_wm8400 = {
+	.probe			= wm8400_component_probe,
+	.remove			= wm8400_component_remove,
+	.set_bias_level		= wm8400_set_bias_level,
+	.controls		= wm8400_snd_controls,
+	.num_controls		= ARRAY_SIZE(wm8400_snd_controls),
+	.dapm_widgets		= wm8400_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(wm8400_dapm_widgets),
+	.dapm_routes		= wm8400_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(wm8400_dapm_routes),
+	.suspend_bias_off	= 1,
+	.idle_bias_on		= 1,
+	.pmdown_time		= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
 };
 
 static int wm8400_probe(struct platform_device *pdev)
 {
-	return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_wm8400,
+	return snd_soc_register_component(&pdev->dev,
+			&soc_component_dev_wm8400,
 			&wm8400_dai, 1);
 }
 
-static int wm8400_remove(struct platform_device *pdev)
-{
-	snd_soc_unregister_codec(&pdev->dev);
-	return 0;
-}
-
 static struct platform_driver wm8400_codec_driver = {
 	.driver = {
 		   .name = "wm8400-codec",
 		   },
 	.probe = wm8400_probe,
-	.remove = wm8400_remove,
 };
 
 module_platform_driver(wm8400_codec_driver);