ASoC: cs42l51: Correct PGA Volume minimum value

[ Upstream commit 3d1bb6cc1a654c8693a85b1d262e610196edec8b ]

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>

diff --git a/sound/soc/codecs/cs42l51.c b/sound/soc/codecs/cs42l51.c
index fc6a2bc..c61b17d 100644 (file)
--- a/sound/soc/codecs/cs42l51.c
+++ b/sound/soc/codecs/cs42l51.c
@@ -146,7 +146,7 @@ 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),