diff options
| author | oder_chiou@realtek.com <oder_chiou@realtek.com> | 2017-08-30 07:08:31 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-08-30 17:06:41 +0200 |
| commit | 9c324afe3b90e406b15938acafaa2636a7e85ff3 (patch) | |
| tree | 44b27574ae791be42a0bba8d1ce6bbebf4e642f9 /sound/soc/codecs | |
| parent | ASoC: rt5663: Fine tune for the headphone output pop sound (diff) | |
| download | linux-9c324afe3b90e406b15938acafaa2636a7e85ff3.tar.xz linux-9c324afe3b90e406b15938acafaa2636a7e85ff3.zip | |
ASoC: rt5663: Add delay for jack plug in
Codec initialize takes some time when 3.5mm jack plugged in. Add a
delay to report jack plugged event to user space to avoid pop noise.
Signed-off-by: Hsinyu Chao <hychao@chromium.org>
Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs')
| -rw-r--r-- | sound/soc/codecs/rt5663.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt5663.c b/sound/soc/codecs/rt5663.c index fdc2bbcb67c2..14716d25173b 100644 --- a/sound/soc/codecs/rt5663.c +++ b/sound/soc/codecs/rt5663.c @@ -1705,6 +1705,9 @@ static void rt5663_jack_detect_work(struct work_struct *work) default: dev_err(codec->dev, "Unknown CODEC Version\n"); } + + /* Delay the jack insert report to avoid pop noise */ + msleep(30); } else { /* jack is already in, report button event */ report = SND_JACK_HEADSET; |