From: Katsuhiro Suzuki <katsuhiro@katsuster.net>
To: Mark Brown <broonie@kernel.org>,
David Yang <yangxiaohua@everest-semi.com>,
Daniel Drake <drake@endlessm.com>,
Hans de Goede <hdegoede@redhat.com>
Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org,
Katsuhiro Suzuki <katsuhiro@katsuster.net>
Subject: [PATCH] ASoC: es8316: limit headphone mixer volume
Date: Sun, 25 Aug 2019 06:04:26 +0900 [thread overview]
Message-ID: <20190824210426.16218-1-katsuhiro@katsuster.net> (raw)
This patch limits Headphone mixer volume to 4 from 7.
Because output sound suddenly becomes very loudly with many noise if
set volume over 4.
Signed-off-by: Katsuhiro Suzuki <katsuhiro@katsuster.net>
---
sound/soc/codecs/es8316.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/es8316.c b/sound/soc/codecs/es8316.c
index 8dfb5dbeebbf..bc4141e1eb7f 100644
--- a/sound/soc/codecs/es8316.c
+++ b/sound/soc/codecs/es8316.c
@@ -91,7 +91,7 @@ static const struct snd_kcontrol_new es8316_snd_controls[] = {
SOC_DOUBLE_TLV("Headphone Playback Volume", ES8316_CPHP_ICAL_VOL,
4, 0, 3, 1, hpout_vol_tlv),
SOC_DOUBLE_TLV("Headphone Mixer Volume", ES8316_HPMIX_VOL,
- 0, 4, 7, 0, hpmixer_gain_tlv),
+ 0, 4, 4, 0, hpmixer_gain_tlv),
SOC_ENUM("Playback Polarity", dacpol),
SOC_DOUBLE_R_TLV("DAC Playback Volume", ES8316_DAC_VOLL,
--
2.23.0.rc1
next reply other threads:[~2019-08-24 21:36 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-24 21:04 Katsuhiro Suzuki [this message]
2019-08-25 17:38 ` [PATCH] ASoC: es8316: limit headphone mixer volume Hans de Goede
2019-08-26 2:53 ` Daniel Drake
2019-08-26 8:41 ` Katsuhiro Suzuki
2019-08-26 9:00 ` Katsuhiro Suzuki
2019-08-26 9:09 ` Hans de Goede
2019-08-26 15:25 ` Katsuhiro Suzuki
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