Commit 9c324afe authored Aug 30, 2017 by oder_chiou@realtek.com Committed by Mark Brown Aug 30, 2017

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>

parent c5755fbc

sound/soc/codecs/rt5663.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -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;