diff mbox

[4/4] ASoC: rt5645: Restore HP depop setting in HP off

Message ID 1427458749-821-4-git-send-email-bardliao@realtek.com (mailing list archive)
State Accepted
Commit 373225510f9608150a18b3491e756fbf3f58ff24
Headers show

Commit Message

Bard Liao March 27, 2015, 12:19 p.m. UTC 
This driver will set RT5645_DEPOP_MAN bit in headphone power up
depop process. We need to restore it in headphone power down
process. Otherwise, we will get headphone noise when push button
function is enabled.

Signed-off-by: Bard Liao <bardliao@realtek.com>
---
 sound/soc/codecs/rt5645.c | 2 ++
 1 file changed, 2 insertions(+)
diff mbox

Patch

diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c
index b6d5b95..69528ae 100644
--- a/sound/soc/codecs/rt5645.c
+++ b/sound/soc/codecs/rt5645.c
@@ -1270,6 +1270,8 @@  static void hp_amp_power(struct snd_soc_codec *codec, int on)
 			snd_soc_update_bits(codec, RT5645_PWR_ANLG1,
 				RT5645_PWR_HP_L | RT5645_PWR_HP_R |
 				RT5645_PWR_HA, 0);
+			snd_soc_update_bits(codec, RT5645_DEPOP_M2,
+				RT5645_DEPOP_MASK, 0);
 		}
 	}
 }