ASoC: wm8983: replace codec to component

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	->	.use_pmdown_time = 1
	-			->	.endianness = 1
	-			->	.non_legacy_dai_naming = 1
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/codecs/wm8983.c

@@ -492,10 +492,10 @@ static const struct snd_soc_dapm_route wm8983_audio_map[] = {
 static int eqmode_get(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);
 	unsigned int reg;
 
-	reg = snd_soc_read(codec, WM8983_EQ1_LOW_SHELF);
+	reg = snd_soc_component_read32(component, WM8983_EQ1_LOW_SHELF);
 	if (reg & WM8983_EQ3DMODE)
 		ucontrol->value.enumerated.item[0] = 1;
 	else
@@ -507,7 +507,7 @@ static int eqmode_get(struct snd_kcontrol *kcontrol,
 static int eqmode_put(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);
 	unsigned int regpwr2, regpwr3;
 	unsigned int reg_eq;
 
@@ -515,7 +515,7 @@ static int eqmode_put(struct snd_kcontrol *kcontrol,
 	    && ucontrol->value.enumerated.item[0] != 1)
 		return -EINVAL;
 
-	reg_eq = snd_soc_read(codec, WM8983_EQ1_LOW_SHELF);
+	reg_eq = snd_soc_component_read32(component, WM8983_EQ1_LOW_SHELF);
 	switch ((reg_eq & WM8983_EQ3DMODE) >> WM8983_EQ3DMODE_SHIFT) {
 	case 0:
 		if (!ucontrol->value.enumerated.item[0])
@@ -527,21 +527,21 @@ static int eqmode_put(struct snd_kcontrol *kcontrol,
 		break;
 	}
 
-	regpwr2 = snd_soc_read(codec, WM8983_POWER_MANAGEMENT_2);
-	regpwr3 = snd_soc_read(codec, WM8983_POWER_MANAGEMENT_3);
+	regpwr2 = snd_soc_component_read32(component, WM8983_POWER_MANAGEMENT_2);
+	regpwr3 = snd_soc_component_read32(component, WM8983_POWER_MANAGEMENT_3);
 	/* disable the DACs and ADCs */
-	snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_2,
+	snd_soc_component_update_bits(component, WM8983_POWER_MANAGEMENT_2,
 			    WM8983_ADCENR_MASK | WM8983_ADCENL_MASK, 0);
-	snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_3,
+	snd_soc_component_update_bits(component, WM8983_POWER_MANAGEMENT_3,
 			    WM8983_DACENR_MASK | WM8983_DACENL_MASK, 0);
 	/* set the desired eqmode */
-	snd_soc_update_bits(codec, WM8983_EQ1_LOW_SHELF,
+	snd_soc_component_update_bits(component, WM8983_EQ1_LOW_SHELF,
 			    WM8983_EQ3DMODE_MASK,
 			    ucontrol->value.enumerated.item[0]
 			    << WM8983_EQ3DMODE_SHIFT);
 	/* restore DAC/ADC configuration */
-	snd_soc_write(codec, WM8983_POWER_MANAGEMENT_2, regpwr2);
-	snd_soc_write(codec, WM8983_POWER_MANAGEMENT_3, regpwr3);
+	snd_soc_component_write(component, WM8983_POWER_MANAGEMENT_2, regpwr2);
+	snd_soc_component_write(component, WM8983_POWER_MANAGEMENT_3, regpwr3);
 	return 0;
 }
 
@@ -562,16 +562,16 @@ static bool wm8983_writeable(struct device *dev, unsigned int reg)
 
 static int wm8983_dac_mute(struct snd_soc_dai *dai, int mute)
 {
-	struct snd_soc_codec *codec = dai->codec;
+	struct snd_soc_component *component = dai->component;
 
-	return snd_soc_update_bits(codec, WM8983_DAC_CONTROL,
+	return snd_soc_component_update_bits(component, WM8983_DAC_CONTROL,
 				   WM8983_SOFTMUTE_MASK,
 				   !!mute << WM8983_SOFTMUTE_SHIFT);
 }
 
 static int wm8983_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 {
-	struct snd_soc_codec *codec = dai->codec;
+	struct snd_soc_component *component = dai->component;
 	u16 format, master, bcp, lrp;
 
 	switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) {
@@ -593,7 +593,7 @@ static int wm8983_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		return -EINVAL;
 	}
 
-	snd_soc_update_bits(codec, WM8983_AUDIO_INTERFACE,
+	snd_soc_component_update_bits(component, WM8983_AUDIO_INTERFACE,
 			    WM8983_FMT_MASK, format << WM8983_FMT_SHIFT);
 
 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
@@ -608,7 +608,7 @@ static int wm8983_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		return -EINVAL;
 	}
 
-	snd_soc_update_bits(codec, WM8983_CLOCK_GEN_CONTROL,
+	snd_soc_component_update_bits(component, WM8983_CLOCK_GEN_CONTROL,
 			    WM8983_MS_MASK, master << WM8983_MS_SHIFT);
 
 	/* FIXME: We don't currently support DSP A/B modes */
@@ -639,9 +639,9 @@ static int wm8983_set_fmt(struct snd_soc_dai *dai, unsigned int fmt)
 		return -EINVAL;
 	}
 
-	snd_soc_update_bits(codec, WM8983_AUDIO_INTERFACE,
+	snd_soc_component_update_bits(component, WM8983_AUDIO_INTERFACE,
 			    WM8983_LRCP_MASK, lrp << WM8983_LRCP_SHIFT);
-	snd_soc_update_bits(codec, WM8983_AUDIO_INTERFACE,
+	snd_soc_component_update_bits(component, WM8983_AUDIO_INTERFACE,
 			    WM8983_BCP_MASK, bcp << WM8983_BCP_SHIFT);
 	return 0;
 }
@@ -651,8 +651,8 @@ static int wm8983_hw_params(struct snd_pcm_substream *substream,
 			    struct snd_soc_dai *dai)
 {
 	int i;
-	struct snd_soc_codec *codec = dai->codec;
-	struct wm8983_priv *wm8983 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct wm8983_priv *wm8983 = snd_soc_component_get_drvdata(component);
 	u16 blen, srate_idx;
 	u32 tmp;
 	int srate_best;
@@ -660,7 +660,7 @@ static int wm8983_hw_params(struct snd_pcm_substream *substream,
 
 	ret = snd_soc_params_to_bclk(params);
 	if (ret < 0) {
-		dev_err(codec->dev, "Failed to convert params to bclk: %d\n", ret);
+		dev_err(component->dev, "Failed to convert params to bclk: %d\n", ret);
 		return ret;
 	}
 
@@ -685,7 +685,7 @@ static int wm8983_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	snd_soc_update_bits(codec, WM8983_AUDIO_INTERFACE,
+	snd_soc_component_update_bits(component, WM8983_AUDIO_INTERFACE,
 			    WM8983_WL_MASK, blen << WM8983_WL_SHIFT);
 
 	/*
@@ -702,7 +702,7 @@ static int wm8983_hw_params(struct snd_pcm_substream *substream,
 	}
 
 	dev_dbg(dai->dev, "Selected SRATE = %d\n", srates[srate_idx]);
-	snd_soc_update_bits(codec, WM8983_ADDITIONAL_CONTROL,
+	snd_soc_component_update_bits(component, WM8983_ADDITIONAL_CONTROL,
 			    WM8983_SR_MASK, srate_idx << WM8983_SR_SHIFT);
 
 	dev_dbg(dai->dev, "Target BCLK = %uHz\n", wm8983->bclk);
@@ -721,7 +721,7 @@ static int wm8983_hw_params(struct snd_pcm_substream *substream,
 	}
 
 	dev_dbg(dai->dev, "MCLK ratio = %dfs\n", fs_ratios[i].ratio);
-	snd_soc_update_bits(codec, WM8983_CLOCK_GEN_CONTROL,
+	snd_soc_component_update_bits(component, WM8983_CLOCK_GEN_CONTROL,
 			    WM8983_MCLKDIV_MASK, i << WM8983_MCLKDIV_SHIFT);
 
 	/* select the appropriate bclk divider */
@@ -737,7 +737,7 @@ static int wm8983_hw_params(struct snd_pcm_substream *substream,
 	}
 
 	dev_dbg(dai->dev, "BCLK div = %d\n", i);
-	snd_soc_update_bits(codec, WM8983_CLOCK_GEN_CONTROL,
+	snd_soc_component_update_bits(component, WM8983_CLOCK_GEN_CONTROL,
 			    WM8983_BCLKDIV_MASK, i << WM8983_BCLKDIV_SHIFT);
 
 	return 0;
@@ -789,13 +789,13 @@ static int wm8983_set_pll(struct snd_soc_dai *dai, int pll_id,
 			  unsigned int freq_out)
 {
 	int ret;
-	struct snd_soc_codec *codec;
+	struct snd_soc_component *component;
 	struct pll_div pll_div;
 
-	codec = dai->codec;
+	component = dai->component;
 	if (!freq_in || !freq_out) {
 		/* disable the PLL */
-		snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_1,
+		snd_soc_component_update_bits(component, WM8983_POWER_MANAGEMENT_1,
 				    WM8983_PLLEN_MASK, 0);
 		return 0;
 	} else {
@@ -804,19 +804,19 @@ static int wm8983_set_pll(struct snd_soc_dai *dai, int pll_id,
 			return ret;
 
 		/* disable the PLL before re-programming it */
-		snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_1,
+		snd_soc_component_update_bits(component, WM8983_POWER_MANAGEMENT_1,
 				    WM8983_PLLEN_MASK, 0);
 
 		/* set PLLN and PRESCALE */
-		snd_soc_write(codec, WM8983_PLL_N,
+		snd_soc_component_write(component, WM8983_PLL_N,
 			(pll_div.div2 << WM8983_PLL_PRESCALE_SHIFT)
 			| pll_div.n);
 		/* set PLLK */
-		snd_soc_write(codec, WM8983_PLL_K_3, pll_div.k & 0x1ff);
-		snd_soc_write(codec, WM8983_PLL_K_2, (pll_div.k >> 9) & 0x1ff);
-		snd_soc_write(codec, WM8983_PLL_K_1, (pll_div.k >> 18));
+		snd_soc_component_write(component, WM8983_PLL_K_3, pll_div.k & 0x1ff);
+		snd_soc_component_write(component, WM8983_PLL_K_2, (pll_div.k >> 9) & 0x1ff);
+		snd_soc_component_write(component, WM8983_PLL_K_1, (pll_div.k >> 18));
 		/* enable the PLL */
-		snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_1,
+		snd_soc_component_update_bits(component, WM8983_POWER_MANAGEMENT_1,
 					WM8983_PLLEN_MASK, WM8983_PLLEN);
 	}
 
@@ -826,16 +826,16 @@ static int wm8983_set_pll(struct snd_soc_dai *dai, int pll_id,
 static int wm8983_set_sysclk(struct snd_soc_dai *dai,
 			     int clk_id, unsigned int freq, int dir)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	struct wm8983_priv *wm8983 = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct wm8983_priv *wm8983 = snd_soc_component_get_drvdata(component);
 
 	switch (clk_id) {
 	case WM8983_CLKSRC_MCLK:
-		snd_soc_update_bits(codec, WM8983_CLOCK_GEN_CONTROL,
+		snd_soc_component_update_bits(component, WM8983_CLOCK_GEN_CONTROL,
 				    WM8983_CLKSEL_MASK, 0);
 		break;
 	case WM8983_CLKSRC_PLL:
-		snd_soc_update_bits(codec, WM8983_CLOCK_GEN_CONTROL,
+		snd_soc_component_update_bits(component, WM8983_CLOCK_GEN_CONTROL,
 				    WM8983_CLKSEL_MASK, WM8983_CLKSEL);
 		break;
 	default:
@@ -847,100 +847,100 @@ static int wm8983_set_sysclk(struct snd_soc_dai *dai,
 	return 0;
 }
 
-static int wm8983_set_bias_level(struct snd_soc_codec *codec,
+static int wm8983_set_bias_level(struct snd_soc_component *component,
 				 enum snd_soc_bias_level level)
 {
-	struct wm8983_priv *wm8983 = snd_soc_codec_get_drvdata(codec);
+	struct wm8983_priv *wm8983 = snd_soc_component_get_drvdata(component);
 	int ret;
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
 	case SND_SOC_BIAS_PREPARE:
 		/* VMID at 100k */
-		snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_1,
+		snd_soc_component_update_bits(component, WM8983_POWER_MANAGEMENT_1,
 				    WM8983_VMIDSEL_MASK,
 				    1 << WM8983_VMIDSEL_SHIFT);
 		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 = regcache_sync(wm8983->regmap);
 			if (ret < 0) {
-				dev_err(codec->dev, "Failed to sync cache: %d\n", ret);
+				dev_err(component->dev, "Failed to sync cache: %d\n", ret);
 				return ret;
 			}
 			/* enable anti-pop features */
-			snd_soc_update_bits(codec, WM8983_OUT4_TO_ADC,
+			snd_soc_component_update_bits(component, WM8983_OUT4_TO_ADC,
 					    WM8983_POBCTRL_MASK | WM8983_DELEN_MASK,
 					    WM8983_POBCTRL | WM8983_DELEN);
 			/* enable thermal shutdown */
-			snd_soc_update_bits(codec, WM8983_OUTPUT_CTRL,
+			snd_soc_component_update_bits(component, WM8983_OUTPUT_CTRL,
 					    WM8983_TSDEN_MASK, WM8983_TSDEN);
 			/* enable BIASEN */
-			snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_1,
+			snd_soc_component_update_bits(component, WM8983_POWER_MANAGEMENT_1,
 					    WM8983_BIASEN_MASK, WM8983_BIASEN);
 			/* VMID at 100k */
-			snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_1,
+			snd_soc_component_update_bits(component, WM8983_POWER_MANAGEMENT_1,
 					    WM8983_VMIDSEL_MASK,
 					    1 << WM8983_VMIDSEL_SHIFT);
 			msleep(250);
 			/* disable anti-pop features */
-			snd_soc_update_bits(codec, WM8983_OUT4_TO_ADC,
+			snd_soc_component_update_bits(component, WM8983_OUT4_TO_ADC,
 					    WM8983_POBCTRL_MASK |
 					    WM8983_DELEN_MASK, 0);
 		}
 
 		/* VMID at 500k */
-		snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_1,
+		snd_soc_component_update_bits(component, WM8983_POWER_MANAGEMENT_1,
 				    WM8983_VMIDSEL_MASK,
 				    2 << WM8983_VMIDSEL_SHIFT);
 		break;
 	case SND_SOC_BIAS_OFF:
 		/* disable thermal shutdown */
-		snd_soc_update_bits(codec, WM8983_OUTPUT_CTRL,
+		snd_soc_component_update_bits(component, WM8983_OUTPUT_CTRL,
 				    WM8983_TSDEN_MASK, 0);
 		/* disable VMIDSEL and BIASEN */
-		snd_soc_update_bits(codec, WM8983_POWER_MANAGEMENT_1,
+		snd_soc_component_update_bits(component, WM8983_POWER_MANAGEMENT_1,
 				    WM8983_VMIDSEL_MASK | WM8983_BIASEN_MASK,
 				    0);
 		/* wait for VMID to discharge */
 		msleep(100);
-		snd_soc_write(codec, WM8983_POWER_MANAGEMENT_1, 0);
-		snd_soc_write(codec, WM8983_POWER_MANAGEMENT_2, 0);
-		snd_soc_write(codec, WM8983_POWER_MANAGEMENT_3, 0);
+		snd_soc_component_write(component, WM8983_POWER_MANAGEMENT_1, 0);
+		snd_soc_component_write(component, WM8983_POWER_MANAGEMENT_2, 0);
+		snd_soc_component_write(component, WM8983_POWER_MANAGEMENT_3, 0);
 		break;
 	}
 
 	return 0;
 }
 
-static int wm8983_probe(struct snd_soc_codec *codec)
+static int wm8983_probe(struct snd_soc_component *component)
 {
 	int ret;
 	int i;
 
-	ret = snd_soc_write(codec, WM8983_SOFTWARE_RESET, 0);
+	ret = snd_soc_component_write(component, WM8983_SOFTWARE_RESET, 0);
 	if (ret < 0) {
-		dev_err(codec->dev, "Failed to issue reset: %d\n", ret);
+		dev_err(component->dev, "Failed to issue reset: %d\n", ret);
 		return ret;
 	}
 
 	/* set the vol/gain update bits */
 	for (i = 0; i < ARRAY_SIZE(vol_update_regs); ++i)
-		snd_soc_update_bits(codec, vol_update_regs[i],
+		snd_soc_component_update_bits(component, vol_update_regs[i],
 				    0x100, 0x100);
 
 	/* mute all outputs and set PGAs to minimum gain */
 	for (i = WM8983_LOUT1_HP_VOLUME_CTRL;
 	     i <= WM8983_OUT4_MONO_MIX_CTRL; ++i)
-		snd_soc_update_bits(codec, i, 0x40, 0x40);
+		snd_soc_component_update_bits(component, i, 0x40, 0x40);
 
 	/* enable soft mute */
-	snd_soc_update_bits(codec, WM8983_DAC_CONTROL,
+	snd_soc_component_update_bits(component, WM8983_DAC_CONTROL,
 			    WM8983_SOFTMUTE_MASK,
 			    WM8983_SOFTMUTE);
 
 	/* enable BIASCUT */
-	snd_soc_update_bits(codec, WM8983_BIAS_CTRL,
+	snd_soc_component_update_bits(component, WM8983_BIAS_CTRL,
 			    WM8983_BIASCUT, WM8983_BIASCUT);
 	return 0;
 }
@@ -976,18 +976,20 @@ static struct snd_soc_dai_driver wm8983_dai = {
 	.symmetric_rates = 1
 };
 
-static const struct snd_soc_codec_driver soc_codec_dev_wm8983 = {
-	.probe = wm8983_probe,
-	.set_bias_level = wm8983_set_bias_level,
-	.suspend_bias_off = true,
-	.component_driver = {
-		.controls		= wm8983_snd_controls,
-		.num_controls		= ARRAY_SIZE(wm8983_snd_controls),
-		.dapm_widgets		= wm8983_dapm_widgets,
-		.num_dapm_widgets	= ARRAY_SIZE(wm8983_dapm_widgets),
-		.dapm_routes		= wm8983_audio_map,
-		.num_dapm_routes	= ARRAY_SIZE(wm8983_audio_map),
-	},
+static const struct snd_soc_component_driver soc_component_dev_wm8983 = {
+	.probe			= wm8983_probe,
+	.set_bias_level		= wm8983_set_bias_level,
+	.controls		= wm8983_snd_controls,
+	.num_controls		= ARRAY_SIZE(wm8983_snd_controls),
+	.dapm_widgets		= wm8983_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(wm8983_dapm_widgets),
+	.dapm_routes		= wm8983_audio_map,
+	.num_dapm_routes	= ARRAY_SIZE(wm8983_audio_map),
+	.suspend_bias_off	= 1,
+	.idle_bias_on		= 1,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
 };
 
 static const struct regmap_config wm8983_regmap = {
@@ -1021,23 +1023,16 @@ static int wm8983_spi_probe(struct spi_device *spi)
 
 	spi_set_drvdata(spi, wm8983);
 
-	ret = snd_soc_register_codec(&spi->dev,
-				     &soc_codec_dev_wm8983, &wm8983_dai, 1);
+	ret = devm_snd_soc_register_component(&spi->dev,
+				&soc_component_dev_wm8983, &wm8983_dai, 1);
 	return ret;
 }
 
-static int wm8983_spi_remove(struct spi_device *spi)
-{
-	snd_soc_unregister_codec(&spi->dev);
-	return 0;
-}
-
 static struct spi_driver wm8983_spi_driver = {
 	.driver = {
 		.name = "wm8983",
 	},
 	.probe = wm8983_spi_probe,
-	.remove = wm8983_spi_remove
 };
 #endif
 
@@ -1061,18 +1056,12 @@ static int wm8983_i2c_probe(struct i2c_client *i2c,
 
 	i2c_set_clientdata(i2c, wm8983);
 
-	ret = snd_soc_register_codec(&i2c->dev,
-				     &soc_codec_dev_wm8983, &wm8983_dai, 1);
+	ret = devm_snd_soc_register_component(&i2c->dev,
+				&soc_component_dev_wm8983, &wm8983_dai, 1);
 
 	return ret;
 }
 
-static int wm8983_i2c_remove(struct i2c_client *client)
-{
-	snd_soc_unregister_codec(&client->dev);
-	return 0;
-}
-
 static const struct i2c_device_id wm8983_i2c_id[] = {
 	{ "wm8983", 0 },
 	{ }
@@ -1084,7 +1073,6 @@ static struct i2c_driver wm8983_i2c_driver = {
 		.name = "wm8983",
 	},
 	.probe = wm8983_i2c_probe,
-	.remove = wm8983_i2c_remove,
 	.id_table = wm8983_i2c_id
 };
 #endif