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ASoC: cs42l51: Correct PGA Volume minimum value

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[ Upstream commit 3d1bb6cc1a ]

The table in the datasheet actually shows the volume values in the wrong
order, with the two -3dB values being reversed. This appears to have
caused the lower of the two values to be used in the driver when the
higher should have been, correct this mixup.

Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221125162348.1288005-2-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
2022-11-25 16:23:48 +00:00
committed by Greg Kroah-Hartman
parent 55b49b040f
commit ef69bae62c
1 changed files with 1 additions and 1 deletions
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2
sound/soc/codecs/cs42l51.c
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@@ -143,7 +143,7 @@ static const struct snd_kcontrol_new cs42l51_snd_controls[] = {
0, 0xA0, 96, adc_att_tlv),
SOC_DOUBLE_R_SX_TLV("PGA Volume",
CS42L51_ALC_PGA_CTL, CS42L51_ALC_PGB_CTL,
0, 0x19, 30, pga_tlv),
0, 0x1A, 30, pga_tlv),
SOC_SINGLE("Playback Deemphasis Switch", CS42L51_DAC_CTL, 3, 1, 0),
SOC_SINGLE("Auto-Mute Switch", CS42L51_DAC_CTL, 2, 1, 0),
SOC_SINGLE("Soft Ramp Switch", CS42L51_DAC_CTL, 1, 1, 0),