diff options
| author | Sergej Sawazki <sergej@taudac.com> | 2019-02-10 16:28:04 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-02-11 17:05:28 +0100 |
| commit | 36b1599340b5bbaf4d4f015cbfe89b7bc8cd7873 (patch) | |
| tree | 928dc593976c05748a8d68ac8f8f41f6d1694e7c /sound/soc/codecs/wm8741.c | |
| parent | ASoC: hdac_hdmi: use devm_kzalloc for all structures (diff) | |
| download | linux-36b1599340b5bbaf4d4f015cbfe89b7bc8cd7873.tar.xz linux-36b1599340b5bbaf4d4f015cbfe89b7bc8cd7873.zip | |
ASoC: wm8741: Add digital mute callback
Signed-off-by: Sergej Sawazki <sergej@taudac.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/wm8741.c')
| -rw-r--r-- | sound/soc/codecs/wm8741.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c index 1fedf74da705..fdda83b7ca82 100644 --- a/sound/soc/codecs/wm8741.c +++ b/sound/soc/codecs/wm8741.c @@ -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 = { |