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ASoC: cs42l42: Fix mixer volume control

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[ Upstream commit 72d904763ae6a8576e7ad034f9da4f0e3c44bf24 ]

The minimum value is 0x3f (-63dB), which also is mute

Signed-off-by: Lucas Tanure <tanureal@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20210305173442.195740-4-tanureal@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Lucas Tanure 2021-03-05 17:34:30 +00:00 committed by Greg Kroah-Hartman
parent aa74bf7393
commit 6d197691a1
1 changed files with 2 additions and 2 deletions
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4
sound/soc/codecs/cs42l42.c
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@ -401,7 +401,7 @@ static const struct regmap_config cs42l42_regmap = {
};
static DECLARE_TLV_DB_SCALE(adc_tlv, -9600, 100, false);
static DECLARE_TLV_DB_SCALE(mixer_tlv, -6200, 100, false);
static DECLARE_TLV_DB_SCALE(mixer_tlv, -6300, 100, true);
static const char * const cs42l42_hpf_freq_text[] = {
"1.86Hz", "120Hz", "235Hz", "466Hz"
@ -458,7 +458,7 @@ static const struct snd_kcontrol_new cs42l42_snd_controls[] = {
CS42L42_DAC_HPF_EN_SHIFT, true, false),
SOC_DOUBLE_R_TLV("Mixer Volume", CS42L42_MIXER_CHA_VOL,
CS42L42_MIXER_CHB_VOL, CS42L42_MIXER_CH_VOL_SHIFT,
0x3e, 1, mixer_tlv)
0x3f, 1, mixer_tlv)
};
static int cs42l42_hpdrv_evt(struct snd_soc_dapm_widget *w,