[alsa-devel] [PATCH] ASoC: rt5616: add kcontrol for headphone channel switch

[John Lin]

Add kcontrol for headphone channel switch.

Signed-off-by: John Lin <john.lin at realtek.com>
---
 sound/soc/codecs/rt5616.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sound/soc/codecs/rt5616.c b/sound/soc/codecs/rt5616.c
index 3704d07..b370993 100644
--- a/sound/soc/codecs/rt5616.c
+++ b/sound/soc/codecs/rt5616.c
@@ -309,6 +309,8 @@ static const struct snd_kcontrol_new rt5616_snd_controls[] = {
 	/* Headphone Output Volume */
 	SOC_DOUBLE("HP Playback Switch", RT5616_HP_VOL,
 		   RT5616_L_MUTE_SFT, RT5616_R_MUTE_SFT, 1, 1),
+	SOC_DOUBLE("HP Channel Switch", RT5616_HP_VOL,
+		   RT5616_VOL_L_SFT, RT5616_VOL_R_SFT, 1, 1),
 	SOC_DOUBLE_TLV("HP Playback Volume", RT5616_HP_VOL,
 		       RT5616_L_VOL_SFT, RT5616_R_VOL_SFT, 39, 1, out_vol_tlv),
 	/* OUTPUT Control */
-- 
1.8.1.1.439.g50a6b54