4.20-stable review patch. If anyone has any objections, please let me know.
------------------
[ Upstream commit 22c7d5e7bad1fb2d8b9c611acb55a389f5d848d8 ]
The ADC mixer setting needs to restore to default value
after calibration.
Signed-off-by: Shuming Fan <shumi...@realtek.com>
Signed-off-by: Mark Brown <broo...@kernel.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
sound/soc/codecs/rt5682.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c
index 34cfaf8f6f345..89c43b26c3790 100644
--- a/sound/soc/codecs/rt5682.c
+++ b/sound/soc/codecs/rt5682.c
@@ -2512,6 +2512,7 @@ static void rt5682_calibrate(struct rt5682_priv *rt5682)
regmap_write(rt5682->regmap, RT5682_PWR_DIG_1, 0x0000);
regmap_write(rt5682->regmap, RT5682_CHOP_DAC, 0x2000);
regmap_write(rt5682->regmap, RT5682_CALIB_ADC_CTRL, 0x2005);
+ regmap_write(rt5682->regmap, RT5682_STO1_ADC_MIXER, 0xc0c4);
mutex_unlock(&rt5682->calibrate_mutex);
--
2.19.1
