[PATCH 12/19] ASoC: codecs: alc*: merge .digital_mute() into .mute_stream()

[Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>]

From: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>

snd_soc_dai_digital_mute() is internally using both
mute_stream() (1) or digital_mute() (2), but the difference between
these 2 are only handling direction.
We can merge digital_mute() into mute_stream

	int snd_soc_dai_digital_mute(xxx, int direction)
	{
		...
		else if (dai->driver->ops->mute_stream)
(1)			return dai->driver->ops->mute_stream(xxx, direction);
		else if (direction == SNDRV_PCM_STREAM_PLAYBACK &&
			 dai->driver->ops->digital_mute)
(2)			return dai->driver->ops->digital_mute(xxx);
		...
	}

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@xxxxxxxxxxx>
---
 sound/soc/codecs/alc5623.c | 7 +++++--
 sound/soc/codecs/alc5632.c | 7 +++++--
 2 files changed, 10 insertions(+), 4 deletions(-)

diff --git a/sound/soc/codecs/alc5623.c b/sound/soc/codecs/alc5623.c
index c70c49bb4a3e..de7cabaa211c 100644
--- a/sound/soc/codecs/alc5623.c
+++ b/sound/soc/codecs/alc5623.c
@@ -737,12 +737,15 @@ static int alc5623_pcm_hw_params(struct snd_pcm_substream *substream,
 	return 0;
 }
 
-static int alc5623_mute(struct snd_soc_dai *dai, int mute)
+static int alc5623_mute(struct snd_soc_dai *dai, int mute, int direction)
 {
 	struct snd_soc_component *component = dai->component;
 	u16 hp_mute = ALC5623_MISC_M_DAC_L_INPUT | ALC5623_MISC_M_DAC_R_INPUT;
 	u16 mute_reg = snd_soc_component_read(component, ALC5623_MISC_CTRL) & ~hp_mute;
 
+	if (direction != SNDRV_PCM_STREAM_PLAYBACK)
+		return 0;
+
 	if (mute)
 		mute_reg |= hp_mute;
 
@@ -829,7 +832,7 @@ static int alc5623_set_bias_level(struct snd_soc_component *component,
 
 static const struct snd_soc_dai_ops alc5623_dai_ops = {
 		.hw_params = alc5623_pcm_hw_params,
-		.digital_mute = alc5623_mute,
+		.mute_stream = alc5623_mute,
 		.set_fmt = alc5623_set_dai_fmt,
 		.set_sysclk = alc5623_set_dai_sysclk,
 		.set_pll = alc5623_set_dai_pll,
diff --git a/sound/soc/codecs/alc5632.c b/sound/soc/codecs/alc5632.c
index f49543163f69..f90bd77438b8 100644
--- a/sound/soc/codecs/alc5632.c
+++ b/sound/soc/codecs/alc5632.c
@@ -902,13 +902,16 @@ static int alc5632_pcm_hw_params(struct snd_pcm_substream *substream,
 	return 0;
 }
 
-static int alc5632_mute(struct snd_soc_dai *dai, int mute)
+static int alc5632_mute(struct snd_soc_dai *dai, int mute, int direction)
 {
 	struct snd_soc_component *component = dai->component;
 	u16 hp_mute = ALC5632_MISC_HP_DEPOP_MUTE_L
 						|ALC5632_MISC_HP_DEPOP_MUTE_R;
 	u16 mute_reg = snd_soc_component_read(component, ALC5632_MISC_CTRL) & ~hp_mute;
 
+	if (direction != SNDRV_PCM_STREAM_PLAYBACK)
+		return 0;
+
 	if (mute)
 		mute_reg |= hp_mute;
 
@@ -1005,7 +1008,7 @@ static int alc5632_set_bias_level(struct snd_soc_component *component,
 
 static const struct snd_soc_dai_ops alc5632_dai_ops = {
 		.hw_params = alc5632_pcm_hw_params,
-		.digital_mute = alc5632_mute,
+		.mute_stream = alc5632_mute,
 		.set_fmt = alc5632_set_dai_fmt,
 		.set_sysclk = alc5632_set_dai_sysclk,
 		.set_pll = alc5632_set_dai_pll,
-- 
2.25.1