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Unverified Commit 36b15993 authored by Sergej Sawazki's avatar Sergej Sawazki Committed by Mark Brown
Browse files

ASoC: wm8741: Add digital mute callback 



Signed-off-by: default avatarSergej Sawazki <sergej@taudac.com>
Acked-by: default avatarCharles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent c7ba4e53

sound/soc/codecs/wm8741.c

+10 −0
Original line number Diff line number Diff line
@@ -358,6 +358,15 @@ static int wm8741_set_dai_fmt(struct snd_soc_dai *codec_dai, 
	return 0;

}



int wm8741_mute(struct snd_soc_dai *codec_dai, int mute)

{

	struct snd_soc_component *component = codec_dai->component;



	snd_soc_component_update_bits(component, WM8741_VOLUME_CONTROL,

			WM8741_SOFT_MASK, !!mute << WM8741_SOFT_SHIFT);

	return 0;

}



#define WM8741_RATES (SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 | \

			SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | \

			SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_176400 | \
@@ -371,6 +380,7 @@ static const struct snd_soc_dai_ops wm8741_dai_ops = { 
	.hw_params	= wm8741_hw_params,

	.set_sysclk	= wm8741_set_dai_sysclk,

	.set_fmt	= wm8741_set_dai_fmt,

	.digital_mute   = wm8741_mute,

};



static struct snd_soc_dai_driver wm8741_dai = {