Commit dd6ae3bc authored by Peter Ujfalusi's avatar Peter Ujfalusi Committed by Mark Brown

ASoC: tas2552: Correct the Speaker Driver Playback Volume (PGA_GAIN)

The last parameter for DECLARE_TLV_DB_SCALE() is to tell if the gain will
be muted or not when it is set to raw 0. IN this case it is not muted.
The PGA_GAIN is in 0-4 bits in the register. Fix the offset in the
SOC_SINGLE_TLV() for this.
Signed-off-by: default avatarPeter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 609e7131
...@@ -406,11 +406,11 @@ static struct snd_soc_dai_driver tas2552_dai[] = { ...@@ -406,11 +406,11 @@ static struct snd_soc_dai_driver tas2552_dai[] = {
/* /*
* DAC digital volumes. From -7 to 24 dB in 1 dB steps * DAC digital volumes. From -7 to 24 dB in 1 dB steps
*/ */
static DECLARE_TLV_DB_SCALE(dac_tlv, -7, 100, 24); static DECLARE_TLV_DB_SCALE(dac_tlv, -7, 100, 0);
static const struct snd_kcontrol_new tas2552_snd_controls[] = { static const struct snd_kcontrol_new tas2552_snd_controls[] = {
SOC_SINGLE_TLV("Speaker Driver Playback Volume", SOC_SINGLE_TLV("Speaker Driver Playback Volume",
TAS2552_PGA_GAIN, 0, 0x1f, 1, dac_tlv), TAS2552_PGA_GAIN, 0, 0x1f, 0, dac_tlv),
}; };
static const struct reg_default tas2552_init_regs[] = { static const struct reg_default tas2552_init_regs[] = {
......
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