[alsa-devel] [PATCH 1/2] ASoC: rt1011: fix DC calibration offset not applying

[shumingf at realtek.com]

From: Shuming Fan <shumingf at realtek.com>

There are two issues to fix:
- DC offset calibration data will be reset after stopping playback.
- DC offset calibration data should be applied in the initial setting.

Signed-off-by: Shuming Fan <shumingf at realtek.com>
---
 sound/soc/codecs/rt1011.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/codecs/rt1011.c b/sound/soc/codecs/rt1011.c
index 5605b660f4bf..0a6ff13d76e1 100644
--- a/sound/soc/codecs/rt1011.c
+++ b/sound/soc/codecs/rt1011.c
@@ -39,7 +39,7 @@ static const struct reg_sequence init_list[] = {
 	{ RT1011_POWER_9, 0xa840 },
 
 	{ RT1011_ADC_SET_5, 0x0a20 },
-	{ RT1011_DAC_SET_2, 0xa232 },
+	{ RT1011_DAC_SET_2, 0xa032 },
 	{ RT1011_ADC_SET_1, 0x2925 },
 
 	{ RT1011_SPK_PRO_DC_DET_1, 0xb00c },
@@ -1917,7 +1917,7 @@ static int rt1011_set_bias_level(struct snd_soc_component *component,
 		snd_soc_component_write(component,
 			RT1011_SYSTEM_RESET_2, 0x0000);
 		snd_soc_component_write(component,
-			RT1011_SYSTEM_RESET_3, 0x0000);
+			RT1011_SYSTEM_RESET_3, 0x0001);
 		snd_soc_component_write(component,
 			RT1011_SYSTEM_RESET_1, 0x003f);
 		snd_soc_component_write(component,
-- 
2.22.0