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| author | Bard Liao <bardliao@realtek.com> | 2015-03-27 20:19:09 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-03-27 09:48:57 -0700 |
| commit | 373225510f9608150a18b3491e756fbf3f58ff24 (patch) | |
| tree | 8116c0b93202b8ab5643cffe4c8417291448cb30 /sound/soc/codecs/rt5645.c | |
| parent | 1b5d0160e8f17db0714016a2550d3b1d65c70c3e (diff) | |
| download | op-kernel-dev-373225510f9608150a18b3491e756fbf3f58ff24.zip op-kernel-dev-373225510f9608150a18b3491e756fbf3f58ff24.tar.gz | |
ASoC: rt5645: Restore HP depop setting in HP off
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>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/rt5645.c')
| -rw-r--r-- | sound/soc/codecs/rt5645.c | 2 |
1 files changed, 2 insertions, 0 deletions
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); } } } |
