[alsa-devel] [PATCH v3 1/6] ASoC: fsl_ssi: Real hardware channels max number is 32

[Caleb Crome]

On Mon, Jan 18, 2016 at 7:26 AM, Arnaud Mouiche <arnaud.mouiche at invoxia.com>
wrote:
>
> The max number of slots in TDM mode is 32:
> - Frame Rate Divider Control is a 5bit value
> - Time slot mask registers control 32 slots.
>
> Signed-off-by: Arnaud Mouiche <arnaud.mouiche at invoxia.com>
> ---
>  sound/soc/fsl/fsl_ssi.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
> index 40dfd8a..cfc78b8 100644
> --- a/sound/soc/fsl/fsl_ssi.c
> +++ b/sound/soc/fsl/fsl_ssi.c
> @@ -1167,14 +1167,14 @@ static struct snd_soc_dai_driver
fsl_ssi_dai_template = {
>         .playback = {
>                 .stream_name = "CPU-Playback",
>                 .channels_min = 1,
> -               .channels_max = 2,
> +               .channels_max = 32,
>                 .rates = FSLSSI_I2S_RATES,
>                 .formats = FSLSSI_I2S_FORMATS,
>         },
>         .capture = {
>                 .stream_name = "CPU-Capture",
>                 .channels_min = 1,
> -               .channels_max = 2,
> +               .channels_max = 32,
>                 .rates = FSLSSI_I2S_RATES,
>                 .formats = FSLSSI_I2S_FORMATS,
>         },
> --
> 1.9.1
>

I haven't seen any movement on this patch for some time.  I just wanted to
add my Tested&Reviewed.  These patches work for me on the fsl_ssi.


Tested-By: Caleb Crome <caleb at crome.org>
Reviewed-"By: Caleb Crome <caleb at crome.org>