linux-kernel - [PATCH AUTOSEL 5.10 1/9] ASoC: rt5682: Adjust headset volume button threshold

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Date:   Mon, 16 Aug 2021 20:35:46 -0400
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Derek Fang <derek.fang@...ltek.com>,
        Mark Brown <broonie@...nel.org>,
        Sasha Levin <sashal@...nel.org>, alsa-devel@...a-project.org
Subject: [PATCH AUTOSEL 5.10 1/9] ASoC: rt5682: Adjust headset volume button threshold

From: Derek Fang <derek.fang@...ltek.com>

[ 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@...ltek.com>
Link: https://lore.kernel.org/r/20210721133121.12333-1-derek.fang@realtek.com
Signed-off-by: Mark Brown <broonie@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.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 2e41b8c169e5..0486b1469799 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