From: oder_chiou@realtek.com <oder_chiou@realtek.com>
Date: Tue, 1 Aug 2017 11:14:02 +0000 (+0800)
Subject: ASoC: rt5663: Add the delay time to correct the calibration
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=c1bbaff6d7dd55314ee453df8dfe00befd7ce1b2;p=linux.git

ASoC: rt5663: Add the delay time to correct the calibration

The patch adds the delay time to correct the calibration.

Signed-off-by: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/sound/soc/codecs/rt5663.c b/sound/soc/codecs/rt5663.c
index 45f8a9888f7d8..c1f0a72c01331 100644
--- a/sound/soc/codecs/rt5663.c
+++ b/sound/soc/codecs/rt5663.c
@@ -3058,6 +3058,7 @@ static void rt5663_calibrate(struct rt5663_priv *rt5663)
 	regmap_write(rt5663->regmap, RT5663_PWR_ANLG_3, 0x018c);
 	regmap_write(rt5663->regmap, RT5663_HP_CHARGE_PUMP_1, 0x1e32);
 	regmap_write(rt5663->regmap, RT5663_DACREF_LDO, 0x3b0b);
+	msleep(40);
 	regmap_write(rt5663->regmap, RT5663_STO_DAC_MIXER, 0x0000);
 	regmap_write(rt5663->regmap, RT5663_BYPASS_STO_DAC, 0x000c);
 	regmap_write(rt5663->regmap, RT5663_HP_BIAS, 0xafaa);