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Diffstat (limited to 'sound/soc/omap/omap-dmic.c')
-rw-r--r--sound/soc/omap/omap-dmic.c7
1 files changed, 3 insertions, 4 deletions
diff --git a/sound/soc/omap/omap-dmic.c b/sound/soc/omap/omap-dmic.c
index 0855c1c..4dcb5a7 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,
};