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-rw-r--r--sound/soc/codecs/arizona.c17
1 files changed, 17 insertions, 0 deletions
diff --git a/sound/soc/codecs/arizona.c b/sound/soc/codecs/arizona.c
index d824c98..ac948a6 100644
--- a/sound/soc/codecs/arizona.c
+++ b/sound/soc/codecs/arizona.c
@@ -335,6 +335,23 @@ EXPORT_SYMBOL_GPL(arizona_ng_hold);
int arizona_in_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol,
int event)
{
+ unsigned int reg;
+
+ if (w->shift % 2)
+ reg = ARIZONA_ADC_DIGITAL_VOLUME_1L + ((w->shift / 2) * 8);
+ else
+ reg = ARIZONA_ADC_DIGITAL_VOLUME_1R + ((w->shift / 2) * 8);
+
+ switch (event) {
+ case SND_SOC_DAPM_POST_PMU:
+ snd_soc_update_bits(w->codec, reg, ARIZONA_IN1L_MUTE, 0);
+ break;
+ case SND_SOC_DAPM_PRE_PMD:
+ snd_soc_update_bits(w->codec, reg, ARIZONA_IN1L_MUTE,
+ ARIZONA_IN1L_MUTE);
+ break;
+ }
+
return 0;
}
EXPORT_SYMBOL_GPL(arizona_in_ev);
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