ASoC: wm8974: 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>

1 files changed, 68 insertions, 75 deletions

diff --git a/sound/soc/codecs/wm8974.c b/sound/soc/codecs/wm8974.c
index d414ddd..43edaf8 100644
--- a/sound/soc/codecs/wm8974.c
+++ b/sound/soc/codecs/wm8974.c
@@ -54,7 +54,7 @@ static const struct reg_default wm8974_reg_defaults[] = {
 #define WM8974_POWER1_BIASEN  0x08
 #define WM8974_POWER1_BUFIOEN 0x04
 
-#define wm8974_reset(c)	snd_soc_write(c, WM8974_RESET, 0)
+#define wm8974_reset(c)	snd_soc_component_write(c, WM8974_RESET, 0)
 
 static const char *wm8974_companding[] = {"Off", "NC", "u-law", "A-law" };
 static const char *wm8974_deemp[] = {"None", "32kHz", "44.1kHz", "48kHz" };
@@ -324,33 +324,33 @@ static void pll_factors(struct pll_ *pll_div,
 static int wm8974_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 snd_soc_component *component = codec_dai->component;
 	struct pll_ pll_div;
 	u16 reg;
 
 	if (freq_in == 0 || freq_out == 0) {
 		/* Clock CODEC directly from MCLK */
-		reg = snd_soc_read(codec, WM8974_CLOCK);
-		snd_soc_write(codec, WM8974_CLOCK, reg & 0x0ff);
+		reg = snd_soc_component_read32(component, WM8974_CLOCK);
+		snd_soc_component_write(component, WM8974_CLOCK, reg & 0x0ff);
 
 		/* Turn off PLL */
-		reg = snd_soc_read(codec, WM8974_POWER1);
-		snd_soc_write(codec, WM8974_POWER1, reg & 0x1df);
+		reg = snd_soc_component_read32(component, WM8974_POWER1);
+		snd_soc_component_write(component, WM8974_POWER1, reg & 0x1df);
 		return 0;
 	}
 
 	pll_factors(&pll_div, freq_out, freq_in);
 
-	snd_soc_write(codec, WM8974_PLLN, (pll_div.pre_div << 4) | pll_div.n);
-	snd_soc_write(codec, WM8974_PLLK1, pll_div.k >> 18);
-	snd_soc_write(codec, WM8974_PLLK2, (pll_div.k >> 9) & 0x1ff);
-	snd_soc_write(codec, WM8974_PLLK3, pll_div.k & 0x1ff);
-	reg = snd_soc_read(codec, WM8974_POWER1);
-	snd_soc_write(codec, WM8974_POWER1, reg | 0x020);
+	snd_soc_component_write(component, WM8974_PLLN, (pll_div.pre_div << 4) | pll_div.n);
+	snd_soc_component_write(component, WM8974_PLLK1, pll_div.k >> 18);
+	snd_soc_component_write(component, WM8974_PLLK2, (pll_div.k >> 9) & 0x1ff);
+	snd_soc_component_write(component, WM8974_PLLK3, pll_div.k & 0x1ff);
+	reg = snd_soc_component_read32(component, WM8974_POWER1);
+	snd_soc_component_write(component, WM8974_POWER1, reg | 0x020);
 
 	/* Run CODEC from PLL instead of MCLK */
-	reg = snd_soc_read(codec, WM8974_CLOCK);
-	snd_soc_write(codec, WM8974_CLOCK, reg | 0x100);
+	reg = snd_soc_component_read32(component, WM8974_CLOCK);
+	snd_soc_component_write(component, WM8974_CLOCK, reg | 0x100);
 
 	return 0;
 }
@@ -361,21 +361,21 @@ static int wm8974_set_dai_pll(struct snd_soc_dai *codec_dai, int pll_id,
 static int wm8974_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 WM8974_OPCLKDIV:
-		reg = snd_soc_read(codec, WM8974_GPIO) & 0x1cf;
-		snd_soc_write(codec, WM8974_GPIO, reg | div);
+		reg = snd_soc_component_read32(component, WM8974_GPIO) & 0x1cf;
+		snd_soc_component_write(component, WM8974_GPIO, reg | div);
 		break;
 	case WM8974_MCLKDIV:
-		reg = snd_soc_read(codec, WM8974_CLOCK) & 0x11f;
-		snd_soc_write(codec, WM8974_CLOCK, reg | div);
+		reg = snd_soc_component_read32(component, WM8974_CLOCK) & 0x11f;
+		snd_soc_component_write(component, WM8974_CLOCK, reg | div);
 		break;
 	case WM8974_BCLKDIV:
-		reg = snd_soc_read(codec, WM8974_CLOCK) & 0x1e3;
-		snd_soc_write(codec, WM8974_CLOCK, reg | div);
+		reg = snd_soc_component_read32(component, WM8974_CLOCK) & 0x1e3;
+		snd_soc_component_write(component, WM8974_CLOCK, reg | div);
 		break;
 	default:
 		return -EINVAL;
@@ -418,8 +418,8 @@ static unsigned int wm8974_get_mclkdiv(unsigned int f_in, unsigned int f_out,
 
 static int wm8974_update_clocks(struct snd_soc_dai *dai)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	struct wm8974_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct wm8974_priv *priv = snd_soc_component_get_drvdata(component);
 	unsigned int fs256;
 	unsigned int fpll = 0;
 	unsigned int f;
@@ -446,8 +446,8 @@ static int wm8974_update_clocks(struct snd_soc_dai *dai)
 static int wm8974_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
 				 unsigned int freq, int dir)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	struct wm8974_priv *priv = snd_soc_codec_get_drvdata(codec);
+	struct snd_soc_component *component = dai->component;
+	struct wm8974_priv *priv = snd_soc_component_get_drvdata(component);
 
 	if (dir != SND_SOC_CLOCK_IN)
 		return -EINVAL;
@@ -460,9 +460,9 @@ static int wm8974_set_dai_sysclk(struct snd_soc_dai *dai, int clk_id,
 static int wm8974_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 iface = 0;
-	u16 clk = snd_soc_read(codec, WM8974_CLOCK) & 0x1fe;
+	u16 clk = snd_soc_component_read32(component, WM8974_CLOCK) & 0x1fe;
 
 	/* set master/slave audio interface */
 	switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) {
@@ -509,8 +509,8 @@ static int wm8974_set_dai_fmt(struct snd_soc_dai *codec_dai,
 		return -EINVAL;
 	}
 
-	snd_soc_write(codec, WM8974_IFACE, iface);
-	snd_soc_write(codec, WM8974_CLOCK, clk);
+	snd_soc_component_write(component, WM8974_IFACE, iface);
+	snd_soc_component_write(component, WM8974_CLOCK, clk);
 	return 0;
 }
 
@@ -518,10 +518,10 @@ static int wm8974_pcm_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 wm8974_priv *priv = snd_soc_codec_get_drvdata(codec);
-	u16 iface = snd_soc_read(codec, WM8974_IFACE) & 0x19f;
-	u16 adn = snd_soc_read(codec, WM8974_ADD) & 0x1f1;
+	struct snd_soc_component *component = dai->component;
+	struct wm8974_priv *priv = snd_soc_component_get_drvdata(component);
+	u16 iface = snd_soc_component_read32(component, WM8974_IFACE) & 0x19f;
+	u16 adn = snd_soc_component_read32(component, WM8974_ADD) & 0x1f1;
 	int err;
 
 	priv->fs = params_rate(params);
@@ -566,55 +566,55 @@ static int wm8974_pcm_hw_params(struct snd_pcm_substream *substream,
 		break;
 	}
 
-	snd_soc_write(codec, WM8974_IFACE, iface);
-	snd_soc_write(codec, WM8974_ADD, adn);
+	snd_soc_component_write(component, WM8974_IFACE, iface);
+	snd_soc_component_write(component, WM8974_ADD, adn);
 	return 0;
 }
 
 static int wm8974_mute(struct snd_soc_dai *dai, int mute)
 {
-	struct snd_soc_codec *codec = dai->codec;
-	u16 mute_reg = snd_soc_read(codec, WM8974_DAC) & 0xffbf;
+	struct snd_soc_component *component = dai->component;
+	u16 mute_reg = snd_soc_component_read32(component, WM8974_DAC) & 0xffbf;
 
 	if (mute)
-		snd_soc_write(codec, WM8974_DAC, mute_reg | 0x40);
+		snd_soc_component_write(component, WM8974_DAC, mute_reg | 0x40);
 	else
-		snd_soc_write(codec, WM8974_DAC, mute_reg);
+		snd_soc_component_write(component, WM8974_DAC, mute_reg);
 	return 0;
 }
 
 /* liam need to make this lower power with dapm */
-static int wm8974_set_bias_level(struct snd_soc_codec *codec,
+static int wm8974_set_bias_level(struct snd_soc_component *component,
 	enum snd_soc_bias_level level)
 {
-	u16 power1 = snd_soc_read(codec, WM8974_POWER1) & ~0x3;
+	u16 power1 = snd_soc_component_read32(component, WM8974_POWER1) & ~0x3;
 
 	switch (level) {
 	case SND_SOC_BIAS_ON:
 	case SND_SOC_BIAS_PREPARE:
 		power1 |= 0x1;  /* VMID 50k */
-		snd_soc_write(codec, WM8974_POWER1, power1);
+		snd_soc_component_write(component, WM8974_POWER1, power1);
 		break;
 
 	case SND_SOC_BIAS_STANDBY:
 		power1 |= WM8974_POWER1_BIASEN | WM8974_POWER1_BUFIOEN;
 
-		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_OFF) {
-			regcache_sync(dev_get_regmap(codec->dev, NULL));
+		if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_OFF) {
+			regcache_sync(dev_get_regmap(component->dev, NULL));
 
 			/* Initial cap charge at VMID 5k */
-			snd_soc_write(codec, WM8974_POWER1, power1 | 0x3);
+			snd_soc_component_write(component, WM8974_POWER1, power1 | 0x3);
 			mdelay(100);
 		}
 
 		power1 |= 0x2;  /* VMID 500k */
-		snd_soc_write(codec, WM8974_POWER1, power1);
+		snd_soc_component_write(component, WM8974_POWER1, power1);
 		break;
 
 	case SND_SOC_BIAS_OFF:
-		snd_soc_write(codec, WM8974_POWER1, 0);
-		snd_soc_write(codec, WM8974_POWER2, 0);
-		snd_soc_write(codec, WM8974_POWER3, 0);
+		snd_soc_component_write(component, WM8974_POWER1, 0);
+		snd_soc_component_write(component, WM8974_POWER2, 0);
+		snd_soc_component_write(component, WM8974_POWER3, 0);
 		break;
 	}
 
@@ -663,32 +663,33 @@ static const struct regmap_config wm8974_regmap = {
 	.cache_type = REGCACHE_FLAT,
 };
 
-static int wm8974_probe(struct snd_soc_codec *codec)
+static int wm8974_probe(struct snd_soc_component *component)
 {
 	int ret = 0;
 
-	ret = wm8974_reset(codec);
+	ret = wm8974_reset(component);
 	if (ret < 0) {
-		dev_err(codec->dev, "Failed to issue reset\n");
+		dev_err(component->dev, "Failed to issue reset\n");
 		return ret;
 	}
 
 	return 0;
 }
 
-static const struct snd_soc_codec_driver soc_codec_dev_wm8974 = {
-	.probe = 	wm8974_probe,
-	.set_bias_level = wm8974_set_bias_level,
-	.suspend_bias_off = true,
-
-	.component_driver = {
-		.controls		= wm8974_snd_controls,
-		.num_controls		= ARRAY_SIZE(wm8974_snd_controls),
-		.dapm_widgets		= wm8974_dapm_widgets,
-		.num_dapm_widgets	= ARRAY_SIZE(wm8974_dapm_widgets),
-		.dapm_routes		= wm8974_dapm_routes,
-		.num_dapm_routes	= ARRAY_SIZE(wm8974_dapm_routes),
-	},
+static const struct snd_soc_component_driver soc_component_dev_wm8974 = {
+	.probe			= wm8974_probe,
+	.set_bias_level		= wm8974_set_bias_level,
+	.controls		= wm8974_snd_controls,
+	.num_controls		= ARRAY_SIZE(wm8974_snd_controls),
+	.dapm_widgets		= wm8974_dapm_widgets,
+	.num_dapm_widgets	= ARRAY_SIZE(wm8974_dapm_widgets),
+	.dapm_routes		= wm8974_dapm_routes,
+	.num_dapm_routes	= ARRAY_SIZE(wm8974_dapm_routes),
+	.suspend_bias_off	= 1,
+	.idle_bias_on		= 1,
+	.use_pmdown_time	= 1,
+	.endianness		= 1,
+	.non_legacy_dai_naming	= 1,
 };
 
 static int wm8974_i2c_probe(struct i2c_client *i2c,
@@ -708,19 +709,12 @@ static int wm8974_i2c_probe(struct i2c_client *i2c,
 	if (IS_ERR(regmap))
 		return PTR_ERR(regmap);
 
-	ret = snd_soc_register_codec(&i2c->dev,
-			&soc_codec_dev_wm8974, &wm8974_dai, 1);
+	ret = devm_snd_soc_register_component(&i2c->dev,
+			&soc_component_dev_wm8974, &wm8974_dai, 1);
 
 	return ret;
 }
 
-static int wm8974_i2c_remove(struct i2c_client *client)
-{
-	snd_soc_unregister_codec(&client->dev);
-
-	return 0;
-}
-
 static const struct i2c_device_id wm8974_i2c_id[] = {
 	{ "wm8974", 0 },
 	{ }
@@ -739,7 +733,6 @@ static struct i2c_driver wm8974_i2c_driver = {
 		.of_match_table = wm8974_of_match,
 	},
 	.probe =    wm8974_i2c_probe,
-	.remove =   wm8974_i2c_remove,
 	.id_table = wm8974_i2c_id,
 };