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.
Fixes: 1a476abc723e ("tas2770: add tas2770 smart PA kernel driver") Signed-off-by: Martin Povišer povik+lin@cutebit.org --- sound/soc/codecs/tas2770.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sound/soc/codecs/tas2770.c b/sound/soc/codecs/tas2770.c index 10b64d5ba756..db446db88df5 100644 --- a/sound/soc/codecs/tas2770.c +++ b/sound/soc/codecs/tas2770.c @@ -507,7 +507,7 @@ static struct snd_soc_dai_driver tas2770_dai_driver[] = { .id = 0, .playback = { .stream_name = "ASI1 Playback", - .channels_min = 2, + .channels_min = 1, .channels_max = 2, .rates = TAS2770_RATES, .formats = TAS2770_FORMATS,