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ASoC: Intel: add support for configuring TDM slots for SSP

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With this machines can now configure TDM settings for SSP port using
set_tdm_slot API

Signed-off-by: Praveen Diwakar <praveen.diwakar@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Vinod Koul
2015-05-06 22:06:44 +05:30
committed by Mark Brown
parent 0b44e34549
commit 83f125e2a1
3 changed files with 31 additions and 0 deletions
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16
sound/soc/intel/atom/sst-mfld-platform-pcm.c
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@@ -464,6 +464,21 @@ static int sst_set_format(struct snd_soc_dai *dai, unsigned int fmt)
return ret;
}
static int sst_platform_set_ssp_slot(struct snd_soc_dai *dai,
unsigned int tx_mask, unsigned int rx_mask,
int slots, int slot_width) {
int ret = 0;
if (!dai->active)
return ret;
ret = sst_fill_ssp_slot(dai, tx_mask, rx_mask, slots, slot_width);
if (ret < 0)
dev_err(dai->dev, "sst_fill_ssp_slot failed..%d\n", ret);
return ret;
}
static void sst_disable_ssp(struct snd_pcm_substream *substream,
struct snd_soc_dai *dai)
{
@@ -490,6 +505,7 @@ static struct snd_soc_dai_ops sst_be_dai_ops = {
.startup = sst_enable_ssp,
.hw_params = sst_be_hw_params,
.set_fmt = sst_set_format,
.set_tdm_slot = sst_platform_set_ssp_slot,
.shutdown = sst_disable_ssp,
};