diff options
| author | Mark Brown <broonie@linaro.org> | 2014-01-16 16:42:53 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2014-01-16 16:42:53 +0400 |
| commit | a9b68d3b90988dd13c668d6b1d45cdca1557f070 (patch) | |
| tree | f464467614d873bbd2d590b8223d619da0771f3f /sound/soc/soc-pcm.c | |
| parent | efe265d301c6157d6c8bcd2ef239fdf552191190 (diff) | |
| parent | 1104a9c822f0e9f5e57a236f20a142166dd8f91e (diff) | |
| download | linux-a9b68d3b90988dd13c668d6b1d45cdca1557f070.tar.xz | |
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.c | 35 |
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) |