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ASoC: fsl_sai: support more than 2 channels 

The FSL SAI can support up to 32 channels using TDM. Report that value so
they can actually be used.

Tested using 8 channels.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Nicolin Chen <nicoleotsuka@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Alexandre Belloni 2017-02-10 19:42:43 +01:00 committed by Mark Brown
parent a5de5b74a5
commit 4957b556f5
1 changed files with 2 additions and 2 deletions
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4
sound/soc/fsl/fsl_sai.c
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@ -668,7 +668,7 @@ static struct snd_soc_dai_driver fsl_sai_dai = {
.playback = {
.stream_name = "CPU-Playback",
.channels_min = 1,
.channels_max = 2,
.channels_max = 32,
.rate_min = 8000,
.rate_max = 192000,
.rates = SNDRV_PCM_RATE_KNOT,
@ -677,7 +677,7 @@ static struct snd_soc_dai_driver fsl_sai_dai = {
.capture = {
.stream_name = "CPU-Capture",
.channels_min = 1,
.channels_max = 2,
.channels_max = 32,
.rate_min = 8000,
.rate_max = 192000,
.rates = SNDRV_PCM_RATE_KNOT,