diff options
| author | John Lin <[email protected]> | 2015-11-16 13:55:35 +0800 |
|---|---|---|
| committer | Mark Brown <[email protected]> | 2015-11-16 13:17:25 +0000 |
| commit | 91ed37e45c485533997e8a7c1efd2ca39b441b60 (patch) | |
| tree | 221704175c73912d0e95eaff571b83447d0b874d | |
| parent | 7099ee85e6af56828c46255f43adb15ed47e67df (diff) | |
ASoC: rt5645: Increase the delay time to imporve the HP pop noise
Unmuting headphone has pop noise in particular hardware design. So we extend
the delay time in headphone unmuting sequence to avoid pop.
Signed-off-by: John Lin <[email protected]>
Signed-off-by: Mark Brown <[email protected]>
| -rw-r--r-- | sound/soc/codecs/rt5645.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index 672fafd8314a..fa8b5dfa673e 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -1519,7 +1519,7 @@ static void hp_amp_power(struct snd_soc_codec *codec, int on) regmap_write(rt5645->regmap, RT5645_PR_BASE + RT5645_MAMP_INT_REG2, 0xfc00); snd_soc_write(codec, RT5645_DEPOP_M2, 0x1140); - msleep(40); + msleep(70); rt5645->hp_on = true; } else { /* depop parameters */ |