ASoC: tas2764: Correct playback volume range
[ Upstream commit 3e99e5697e1f7120b5abc755e8a560b22612d6ed ] DVC value 0xc8 is -100dB and 0xc9 is mute; this needs to map to -100.5dB as far as the dB scale is concerned. Fix that and enable the mute flag, so alsamixer correctly shows the control as <0 dB .. -100 dB, mute>. Signed-off-by: Hector Martin <marcan@marcan.st> Fixes: 827ed8a0fa50 ("ASoC: tas2764: Add the driver for the TAS2764") Signed-off-by: Martin Povišer <povik+lin@cutebit.org> Link: https://lore.kernel.org/r/20220630075135.2221-3-povik+lin@cutebit.org Signed-off-by: Mark Brown <broonie@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
parent
1230d3e4b8
commit
a92e7564c5
@ -536,7 +536,7 @@ static int tas2764_codec_probe(struct snd_soc_component *component)
|
||||
}
|
||||
|
||||
static DECLARE_TLV_DB_SCALE(tas2764_digital_tlv, 1100, 50, 0);
|
||||
static DECLARE_TLV_DB_SCALE(tas2764_playback_volume, -10000, 50, 0);
|
||||
static DECLARE_TLV_DB_SCALE(tas2764_playback_volume, -10050, 50, 1);
|
||||
|
||||
static const struct snd_kcontrol_new tas2764_snd_controls[] = {
|
||||
SOC_SINGLE_TLV("Speaker Volume", TAS2764_DVC, 0,
|
||||
|
Loading…
x
Reference in New Issue
Block a user