diff options
| author | Shuming Fan <shumingf@realtek.com> | 2020-11-26 17:27:59 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-11-26 13:06:18 +0000 |
| commit | aa4cb898b80a28a610e26d1513e6dd42d995c225 (patch) | |
| tree | c9cc67983e572fb9905a67c70642e4fa77d05baf /sound | |
| parent | 3fba05a2832f93b4d0cd4204f771fdae0d823114 (diff) | |
| download | linux-aa4cb898b80a28a610e26d1513e6dd42d995c225.tar.bz2 | |
ASoC: rt5682: change SAR voltage threshold
To fix errors in some 4 poles headset detection cases,
this patch adjusts the voltage threshold for mic detection.
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://lore.kernel.org/r/20201126092759.9427-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/rt5682.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt5682.c b/sound/soc/codecs/rt5682.c index a9acce7b6cca..d9878173ff89 100644 --- a/sound/soc/codecs/rt5682.c +++ b/sound/soc/codecs/rt5682.c @@ -43,6 +43,7 @@ static const struct reg_sequence patch_list[] = { {RT5682_DAC_ADC_DIG_VOL1, 0xa020}, {RT5682_I2C_CTRL, 0x000f}, {RT5682_PLL2_INTERNAL, 0x8266}, + {RT5682_SAR_IL_CMD_3, 0x8365}, }; void rt5682_apply_patch_list(struct rt5682_priv *rt5682, struct device *dev) |