[alsa-devel] [PATCH] ASoC: rt5663: Add the delay time to correct the calibration

[Oder Chiou]

The patch adds the delay time to correct the calibration.

Signed-off-by: Oder Chiou <oder_chiou at realtek.com>
---
 sound/soc/codecs/rt5663.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/codecs/rt5663.c b/sound/soc/codecs/rt5663.c
index 9704eed..7bbfb18 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);
-- 
2.7.4