[PATCH 5.19 311/717] ASoC: tas2764: Allow mono streams

Greg Kroah-Hartman
2022-10-22T08:20:25Z

From: Martin Povišer <povik+lin@cutebit.org>

[ Upstream commit 23204d928a27146d13e11c9383632775345ecca8 ]

The part is a mono speaker amp, but it can do downmix and switch between
left and right channel, so the right channel range is 1 to 2.

(This mirrors commit bf54d97a835d ("ASoC: tas2770: Allow mono streams")
which was a fix to the tas2770 driver.)

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/20220825140241.53963-2-povik+lin@cutebit.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
sound/soc/codecs/tas2764.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/soc/codecs/tas2764.c b/sound/soc/codecs/tas2764.c
index 4cb788f3e5f7..00df36fb3ede 100644
--- a/sound/soc/codecs/tas2764.c
+++ b/sound/soc/codecs/tas2764.c
@@ -485,7 +485,7 @@ static struct snd_soc_dai_driver tas2764_dai_driver[] = {
.id = 0,
.playback = {
.stream_name = "ASI1 Playback",
- .channels_min = 2,
+ .channels_min = 1,
.channels_max = 2,
.rates = TAS2764_RATES,
.formats = TAS2764_FORMATS,
--
2.35.1