From 3524be4b21ef911ff37f7d401b743cfb4e30cf98 Mon Sep 17 00:00:00 2001 From: John Lin Date: Thu, 25 Feb 2016 13:18:27 +0800 Subject: [PATCH] ASoC: rt5645: extend delay time for headphone pop noise Headphone needs enough delay time before unmuting for avoiding pop sound. We extend the delay time to make sure headphone doesn't pop. Signed-off-by: John Lin Signed-off-by: Mark Brown --- sound/soc/codecs/rt5645.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sound/soc/codecs/rt5645.c b/sound/soc/codecs/rt5645.c index c3dc371a7ef3..df9fee7f1b42 100644 --- a/sound/soc/codecs/rt5645.c +++ b/sound/soc/codecs/rt5645.c @@ -1674,7 +1674,7 @@ 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(70); + msleep(90); rt5645->hp_on = true; } else { /* depop parameters */