The PA gain can be set in steps of 1.5 dB from -3 dB to 18 dB, that is, in fifteen levels.
Fix the range of the PA volume control to avoid having the first sixteen levels all map to -3 dB.
Note that level 0 (-3 dB) does not mute the PA so the mute flag should also not be set.
Fixes: cdb09e623143 ("ASoC: codecs: wsa883x: add control, dapm widgets and map") Cc: stable@vger.kernel.org # 6.0 Cc: Srinivas Kandagatla srinivas.kandagatla@linaro.org Signed-off-by: Johan Hovold johan+linaro@kernel.org --- sound/soc/codecs/wsa883x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/wsa883x.c b/sound/soc/codecs/wsa883x.c index cb83c569e18d..32983ca9afba 100644 --- a/sound/soc/codecs/wsa883x.c +++ b/sound/soc/codecs/wsa883x.c @@ -1098,7 +1098,7 @@ static int wsa_dev_mode_put(struct snd_kcontrol *kcontrol, return 1; }
-static const DECLARE_TLV_DB_SCALE(pa_gain, -300, 150, -300); +static const DECLARE_TLV_DB_SCALE(pa_gain, -300, 150, 0);
static int wsa883x_get_swr_port(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) @@ -1239,7 +1239,7 @@ static const struct snd_soc_dapm_widget wsa883x_dapm_widgets[] = {
static const struct snd_kcontrol_new wsa883x_snd_controls[] = { SOC_SINGLE_RANGE_TLV("PA Volume", WSA883X_DRE_CTL_1, 1, - 0x0, 0x1f, 1, pa_gain), + 0x1, 0xf, 1, pa_gain), SOC_ENUM_EXT("WSA MODE", wsa_dev_mode_enum, wsa_dev_mode_get, wsa_dev_mode_put), SOC_SINGLE_EXT("COMP Offset", SND_SOC_NOPM, 0, 4, 0,