From: <shumingf@realtek.com>
To: <broonie@kernel.org>, <lgirdwood@gmail.com>
Cc: oder_chiou@realtek.com, jack.yu@realtek.com,
alsa-devel@alsa-project.org, lars@metafoo.de,
albertchen@realtek.com, derek.fang@realtek.com,
Shuming Fan <shumingf@realtek.com>,
flove@realtek.com
Subject: [PATCH] ASoC: rt5682: change SAR voltage threshold
Date: Thu, 26 Nov 2020 17:27:59 +0800 [thread overview]
Message-ID: <20201126092759.9427-1-shumingf@realtek.com> (raw)
From: Shuming Fan <shumingf@realtek.com>
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>
---
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 f299b30f4f59..4d865edadd7e 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)
--
2.29.0
next reply other threads:[~2020-11-26 9:29 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-26 9:27 shumingf [this message]
2020-11-26 20:05 ` [PATCH] ASoC: rt5682: change SAR voltage threshold Mark Brown
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