This control enables the automatic volume control (AVC) of SGTL5000
using its DAP_AVC_CTRL register.
Signed-off-by: Richard Leitner <richard.leitner@xxxxxxxxxxx>
---
CHANGES v2:
- added trailing "Switch" as covered in ControlNames.txt
---
sound/soc/codecs/sgtl5000.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c
index 5a2702e..0477f2e 100644
--- a/sound/soc/codecs/sgtl5000.c
+++ b/sound/soc/codecs/sgtl5000.c
@@ -434,6 +434,8 @@ static const struct snd_kcontrol_new sgtl5000_snd_controls[] = {
0x1f, 1,
lineout_volume),
SOC_SINGLE("Lineout Playback Switch", SGTL5000_CHIP_ANA_CTRL, 8, 1, 1),
+
+ SOC_SINGLE("AVC Enable Switch", SGTL5000_DAP_AVC_CTRL, 0, 1, 0),
};
/* mute the codec used by alsa core */
--
2.1.4
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