[PATCH 5.13 003/113] ASoC: rt5682: Adjust headset volume button threshold

From: Greg Kroah-Hartman
Date: Wed Sep 01 2021 - 08:46:23 EST


From: Derek Fang <derek.fang@xxxxxxxxxxx>

[ Upstream commit 6d20bf7c020f417fdef1810a22da17c126603472 ]

Adjust the threshold of headset button volume+ to fix
the wrong button detection issue with some brand headsets.

Signed-off-by: Derek Fang <derek.fang@xxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210721133121.12333-1-derek.fang@xxxxxxxxxxx
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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 abcd6f483788..51ecaa2abcd1 100644
--- a/sound/soc/codecs/rt5682.c
+++ b/sound/soc/codecs/rt5682.c
@@ -44,6 +44,7 @@ static const struct reg_sequence patch_list[] = {
{RT5682_I2C_CTRL, 0x000f},
{RT5682_PLL2_INTERNAL, 0x8266},
{RT5682_SAR_IL_CMD_3, 0x8365},
+ {RT5682_SAR_IL_CMD_6, 0x0180},
};

void rt5682_apply_patch_list(struct rt5682_priv *rt5682, struct device *dev)
--
2.30.2