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authorMark Brown <broonie@linaro.org>2014-01-16 12:42:53 +0000
committerMark Brown <broonie@linaro.org>2014-01-16 12:42:53 +0000
commita9b68d3b90988dd13c668d6b1d45cdca1557f070 (patch)
treef464467614d873bbd2d590b8223d619da0771f3f /sound/soc/soc-pcm.c
parentefe265d301c6157d6c8bcd2ef239fdf552191190 (diff)
parent1104a9c822f0e9f5e57a236f20a142166dd8f91e (diff)
Merge remote-tracking branch 'asoc/topic/core' into for-tiwai
Diffstat (limited to 'sound/soc/soc-pcm.c')
-rw-r--r--sound/soc/soc-pcm.c35
1 files changed, 19 insertions, 16 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index 604e7e9a2ef8..e95ef9586723 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -776,7 +776,7 @@ static int soc_pcm_bespoke_trigger(struct snd_pcm_substream *substream,
return ret;
}
- if (platform->driver->ops && platform->driver->bespoke_trigger) {
+ if (platform->driver->bespoke_trigger) {
ret = platform->driver->bespoke_trigger(substream, cmd);
if (ret < 0)
return ret;
@@ -1235,6 +1235,20 @@ unwind:
return err;
}
+static void dpcm_init_runtime_hw(struct snd_pcm_runtime *runtime,
+ struct snd_soc_pcm_stream *stream)
+{
+ runtime->hw.rate_min = stream->rate_min;
+ runtime->hw.rate_max = stream->rate_max;
+ runtime->hw.channels_min = stream->channels_min;
+ runtime->hw.channels_max = stream->channels_max;
+ if (runtime->hw.formats)
+ runtime->hw.formats &= stream->formats;
+ else
+ runtime->hw.formats = stream->formats;
+ runtime->hw.rates = stream->rates;
+}
+
static void dpcm_set_fe_runtime(struct snd_pcm_substream *substream)
{
struct snd_pcm_runtime *runtime = substream->runtime;
@@ -1242,21 +1256,10 @@ static void dpcm_set_fe_runtime(struct snd_pcm_substream *substream)
struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
struct snd_soc_dai_driver *cpu_dai_drv = cpu_dai->driver;
- if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- runtime->hw.rate_min = cpu_dai_drv->playback.rate_min;
- runtime->hw.rate_max = cpu_dai_drv->playback.rate_max;
- runtime->hw.channels_min = cpu_dai_drv->playback.channels_min;
- runtime->hw.channels_max = cpu_dai_drv->playback.channels_max;
- runtime->hw.formats &= cpu_dai_drv->playback.formats;
- runtime->hw.rates = cpu_dai_drv->playback.rates;
- } else {
- runtime->hw.rate_min = cpu_dai_drv->capture.rate_min;
- runtime->hw.rate_max = cpu_dai_drv->capture.rate_max;
- runtime->hw.channels_min = cpu_dai_drv->capture.channels_min;
- runtime->hw.channels_max = cpu_dai_drv->capture.channels_max;
- runtime->hw.formats &= cpu_dai_drv->capture.formats;
- runtime->hw.rates = cpu_dai_drv->capture.rates;
- }
+ if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK)
+ dpcm_init_runtime_hw(runtime, &cpu_dai_drv->playback);
+ else
+ dpcm_init_runtime_hw(runtime, &cpu_dai_drv->capture);
}
static int dpcm_fe_dai_startup(struct snd_pcm_substream *fe_substream)