Signed-off-by: Sergej Sawazki <sergej@xxxxxxxxxx>
---
Changes in v2:
* Refactored debug message.
sound/soc/codecs/wm8741.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c
index b8c1940..5571882 100644
--- a/sound/soc/codecs/wm8741.c
+++ b/sound/soc/codecs/wm8741.c
@@ -351,6 +351,17 @@ 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_codec *codec = codec_dai->codec;
+
+ dev_dbg(codec->dev, "wm8741_mute: mute = %d\n", mute);
+
+ snd_soc_update_bits(codec, 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 | \
@@ -364,6 +375,7 @@ 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 = {
--
2.7.4
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