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| author |   Peter Ujfalusi <peter.ujfalusi@ti.com> | 2012-01-18 12:18:23 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@opensource.wolfsonmicro.com> | 2012-01-20 13:58:31 +0000 |
| commit | 7df6f2551f2255f55adab7338a3a1e6594a12f63 (patch) | |
| tree | b5f2fe9aea3ca77e589a39e9f38786f7c20a92b2 /sound/soc/omap | |
| parent | ASoC: twl4030: Use core to set the msbits constraint (diff) | |
| download | linux-dev-7df6f2551f2255f55adab7338a3a1e6594a12f63.tar.xz linux-dev-7df6f2551f2255f55adab7338a3a1e6594a12f63.zip | |
ASoC: omap-dmic: Use core to set the msbits constraint
Core can set the msbits constraint in behalf of the dai.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/omap')
| -rw-r--r-- | sound/soc/omap/omap-dmic.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/omap/omap-dmic.c b/sound/soc/omap/omap-dmic.c index 0855c1cfa7fd..4dcb5a7e40e8 100644 --- a/sound/soc/omap/omap-dmic.c +++ b/sound/soc/omap/omap-dmic.c @@ -113,12 +113,10 @@ static int omap_dmic_dai_startup(struct snd_pcm_substream *substream, mutex_lock(&dmic->mutex); - if (!dai->active) { - snd_pcm_hw_constraint_msbits(substream->runtime, 0, 32, 24); + if (!dai->active) dmic->active = 1; - } else { + else ret = -EBUSY; - } mutex_unlock(&dmic->mutex); @@ -445,6 +443,7 @@ static struct snd_soc_dai_driver omap_dmic_dai = { .channels_max = 6, .rates = SNDRV_PCM_RATE_96000 | SNDRV_PCM_RATE_192000, .formats = SNDRV_PCM_FMTBIT_S32_LE, + .sig_bits = 24, }, .ops = &omap_dmic_dai_ops, }; |