sound: spdif: disable mono sound channel

Signed-off-by: Nick Xie <nick@khadas.com>

diff --git a/sound/soc/codecs/spdif_transmitter.c b/sound/soc/codecs/spdif_transmitter.c
index ee36753..eff9219 100644 (file)
--- a/sound/soc/codecs/spdif_transmitter.c
+++ b/sound/soc/codecs/spdif_transmitter.c
@@ -50,7 +50,7 @@ static struct snd_soc_dai_driver dit_stub_dai = {
        .name           = "dit-hifi",
        .playback       = {
                .stream_name    = "Playback",
-               .channels_min   = 1,
+               .channels_min   = 2,
                .channels_max   = 384,
                .rates          = STUB_RATES,
                .formats        = STUB_FORMATS,