Based on the registration of davinci-mcasp.1 in the davinci-evm platform setup for da830 and dm6467, davinci-pcm can handle more than the currently reported maximum channels of 2.
Increase the maximum channels to 384 to match the maximum reported by davinci-mcasp.1.
Signed-off-by: Ben Gardiner bengardiner@nanometrics.ca Reviewed-by: Steven Faludi stevenfaludi@nanometrics.ca
--- sound/soc/davinci/davinci-pcm.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/davinci/davinci-pcm.c b/sound/soc/davinci/davinci-pcm.c index 1e47267..9b5a9bf 100644 --- a/sound/soc/davinci/davinci-pcm.c +++ b/sound/soc/davinci/davinci-pcm.c @@ -75,7 +75,7 @@ static struct snd_pcm_hardware pcm_hardware_playback = { .rate_min = 8000, .rate_max = 96000, .channels_min = 2, - .channels_max = 2, + .channels_max = 384, .buffer_bytes_max = 128 * 1024, .period_bytes_min = 32, .period_bytes_max = 8 * 1024, @@ -97,7 +97,7 @@ static struct snd_pcm_hardware pcm_hardware_capture = { .rate_min = 8000, .rate_max = 96000, .channels_min = 2, - .channels_max = 2, + .channels_max = 384, .buffer_bytes_max = 128 * 1024, .period_bytes_min = 32, .period_bytes_max = 8 * 1024,