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ASoC: cs35l36: Update digital volume TLV

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[ Upstream commit 5005a2345825eb8346546d99bfe669f73111b5c5 ]

The digital volume TLV specifies the step as 0.25dB but the actual step
of the control is 0.125dB. Update the TLV to correct this.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220602162119.3393857-3-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Charles Keepax 2022-06-02 17:21:15 +01:00 committed by Greg Kroah-Hartman
parent cb6a0b83f1
commit 70e355867d
1 changed files with 2 additions and 1 deletions
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sound/soc/codecs/cs35l36.c
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@ -444,7 +444,8 @@ static bool cs35l36_volatile_reg(struct device *dev, unsigned int reg)
}
}
static DECLARE_TLV_DB_SCALE(dig_vol_tlv, -10200, 25, 0);
static const DECLARE_TLV_DB_RANGE(dig_vol_tlv, 0, 912,
TLV_DB_MINMAX_ITEM(-10200, 1200));
static DECLARE_TLV_DB_SCALE(amp_gain_tlv, 0, 1, 1);
static const char * const cs35l36_pcm_sftramp_text[] = {