ASoC: cs42l51: Correct PGA Volume minimum value

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

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>

authored by

Charles Keepax and committed by

Mark Brown 3 years ago 3d1bb6cc f33bcc50

+1 -1

1 changed file

expand all

sound

soc

codecs

cs42l51.c

+1 -1

sound/soc/codecs/cs42l51.c

··· 143 143 0, 0xA0, 96, adc_att_tlv), 144 144 SOC_DOUBLE_R_SX_TLV("PGA Volume", 145 145 CS42L51_ALC_PGA_CTL, CS42L51_ALC_PGB_CTL, 146 - 0, 0x19, 30, pga_tlv), 146 + 0, 0x1A, 30, pga_tlv), 147 147 SOC_SINGLE("Playback Deemphasis Switch", CS42L51_DAC_CTL, 3, 1, 0), 148 148 SOC_SINGLE("Auto-Mute Switch", CS42L51_DAC_CTL, 2, 1, 0), 149 149 SOC_SINGLE("Soft Ramp Switch", CS42L51_DAC_CTL, 1, 1, 0),