ASoC: fsl_ssi: Real hardware channels max number is 32

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@invoxia.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Tested-by: Caleb Crome <caleb@crome.org>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
index ed8de10..8d5f3c1 100644 (file)
--- a/sound/soc/fsl/fsl_ssi.c
+++ b/sound/soc/fsl/fsl_ssi.c
@@ -1158,14 +1158,14 @@ 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,
        },