Re: [alsa-devel] [PATCH] ASoC: fsl_sai: support more than 2 channels

11 Feb 2017

On Fri, Feb 10, 2017 at 07:42:43PM +0100, Alexandre Belloni wrote:
...
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
...

sound/soc/fsl/fsl_sai.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sound/soc/fsl/fsl_sai.c b/sound/soc/fsl/fsl_sai.c
index 9fadf7e31c5f..18e5ce81527d 100644
--- a/sound/soc/fsl/fsl_sai.c
+++ b/sound/soc/fsl/fsl_sai.c
@@ -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,

-- 
2.11.0

    