AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

ASoC: cs4271: switch to mute_stream

Browse Source 
Use the newly introduced mute_stream DAI operation, and don't mute the
codec if it's called for the _CAPTURE stream.

Signed-off-by: Daniel Mack <zonque@gmail.com>
Acked-by: Alexander Sverdlin <subaparts@yandex.ru>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Daniel Mack 2013-03-21 20:43:54 +01:00 committed by Mark Brown
parent 1b1861ead4
commit c24a34dbcd
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sound/soc/codecs/cs4271.c
View File

@ -388,7 +388,7 @@ static int cs4271_hw_params(struct snd_pcm_substream *substream,
return cs4271_set_deemph(codec);
}
static int cs4271_digital_mute(struct snd_soc_dai *dai, int mute)
static int cs4271_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
{
struct snd_soc_codec *codec = dai->codec;
struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec);
@ -396,6 +396,9 @@ static int cs4271_digital_mute(struct snd_soc_dai *dai, int mute)
int val_a = 0;
int val_b = 0;
if (stream != SNDRV_PCM_STREAM_PLAYBACK)
return 0;
if (mute) {
val_a = CS4271_VOLA_MUTE;
val_b = CS4271_VOLB_MUTE;
@ -442,7 +445,7 @@ static const struct snd_soc_dai_ops cs4271_dai_ops = {
.hw_params = cs4271_hw_params,
.set_sysclk = cs4271_set_dai_sysclk,
.set_fmt = cs4271_set_dai_fmt,
.digital_mute = cs4271_digital_mute,
.mute_stream = cs4271_mute_stream,
};
static struct snd_soc_dai_driver cs4271_dai = {