Unverified Commit 3d1bb6cc authored by Charles Keepax's avatar Charles Keepax Committed by Mark Brown
Browse files

ASoC: cs42l51: Correct PGA Volume minimum value 



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: default avatarCharles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20221125162348.1288005-2-ckeepax@opensource.cirrus.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent f33bcc50

sound/soc/codecs/cs42l51.c

+1 −1
Original line number Diff line number Diff line
@@ -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),