ASoC: mc13783: Remove mono support

Playing a mono track on a mc13783 codec results in incorrect playback rate.

Remove mono support so that a mono track can be played correctly.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Gaëtan Carlier <gcembed@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/codecs/mc13783.c b/sound/soc/codecs/mc13783.c
index 8f726c0..115a403 100644 (file)
--- a/sound/soc/codecs/mc13783.c
+++ b/sound/soc/codecs/mc13783.c
@@ -659,7 +659,7 @@ static struct snd_soc_dai_driver mc13783_dai_async[] = {
                .id = MC13783_ID_STEREO_DAC,
                .playback = {
                        .stream_name = "Playback",
-                       .channels_min = 1,
+                       .channels_min = 2,
                        .channels_max = 2,
                        .rates = SNDRV_PCM_RATE_8000_96000,
                        .formats = MC13783_FORMATS,
@@ -670,7 +670,7 @@ static struct snd_soc_dai_driver mc13783_dai_async[] = {
                .id = MC13783_ID_STEREO_CODEC,
                .capture = {
                        .stream_name = "Capture",
-                       .channels_min = 1,
+                       .channels_min = 2,
                        .channels_max = 2,
                        .rates = MC13783_RATES_RECORD,
                        .formats = MC13783_FORMATS,
@@ -692,14 +692,14 @@ static struct snd_soc_dai_driver mc13783_dai_sync[] = {
                .id = MC13783_ID_SYNC,
                .playback = {
                        .stream_name = "Playback",
-                       .channels_min = 1,
+                       .channels_min = 2,
                        .channels_max = 2,
                        .rates = SNDRV_PCM_RATE_8000_96000,
                        .formats = MC13783_FORMATS,
                },
                .capture = {
                        .stream_name = "Capture",
-                       .channels_min = 1,
+                       .channels_min = 2,
                        .channels_max = 2,
                        .rates = MC13783_RATES_RECORD,
                        .formats = MC13783_FORMATS,