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authorMark Brown <broonie@linaro.org>2014-01-14 20:41:53 +0000
committerMark Brown <broonie@linaro.org>2014-01-14 20:41:53 +0000
commit64a9aa9cf57dd551a9ae9bf48f5e63be608aae72 (patch)
treed5776aa6b85c7a0c4fa3565bd3881f9607c293dc /sound/soc/soc-pcm.c
parent16d7ea9167839d0b971ab29030886280595dd5fc (diff)
parent374b105797c3d4f29c685f3be535c35f5689b30e (diff)
Merge tag 'v3.13-rc3' into asoc-pcm
Linux 3.13-rc3
Diffstat (limited to 'sound/soc/soc-pcm.c')
-rw-r--r--sound/soc/soc-pcm.c18
1 files changed, 12 insertions, 6 deletions
diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
index e7f16b54a97d..1a617fde46e6 100644
--- a/sound/soc/soc-pcm.c
+++ b/sound/soc/soc-pcm.c
@@ -148,12 +148,12 @@ static void soc_pcm_apply_msb(struct snd_pcm_substream *substream,
}
}
-static void soc_pcm_init_runtime_hw(struct snd_pcm_hardware *hw,
+static void soc_pcm_init_runtime_hw(struct snd_pcm_runtime *runtime,
struct snd_soc_pcm_stream *codec_stream,
struct snd_soc_pcm_stream *cpu_stream)
{
- hw->rate_min = max(codec_stream->rate_min, cpu_stream->rate_min);
- hw->rate_max = max(codec_stream->rate_max, cpu_stream->rate_max);
+ struct snd_pcm_hardware *hw = &runtime->hw;
+
hw->channels_min = max(codec_stream->channels_min,
cpu_stream->channels_min);
hw->channels_max = min(codec_stream->channels_max,
@@ -169,6 +169,13 @@ static void soc_pcm_init_runtime_hw(struct snd_pcm_hardware *hw,
if (cpu_stream->rates
& (SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_CONTINUOUS))
hw->rates |= codec_stream->rates;
+
+ snd_pcm_limit_hw_rates(runtime);
+
+ hw->rate_min = max(hw->rate_min, cpu_stream->rate_min);
+ hw->rate_min = max(hw->rate_min, codec_stream->rate_min);
+ hw->rate_max = min_not_zero(hw->rate_max, cpu_stream->rate_max);
+ hw->rate_max = min_not_zero(hw->rate_max, codec_stream->rate_max);
}
/*
@@ -238,15 +245,14 @@ static int soc_pcm_open(struct snd_pcm_substream *substream)
/* Check that the codec and cpu DAIs are compatible */
if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) {
- soc_pcm_init_runtime_hw(&runtime->hw, &codec_dai_drv->playback,
+ soc_pcm_init_runtime_hw(runtime, &codec_dai_drv->playback,
&cpu_dai_drv->playback);
} else {
- soc_pcm_init_runtime_hw(&runtime->hw, &codec_dai_drv->capture,
+ soc_pcm_init_runtime_hw(runtime, &codec_dai_drv->capture,
&cpu_dai_drv->capture);
}
ret = -EINVAL;
- snd_pcm_limit_hw_rates(runtime);
if (!runtime->hw.rates) {
printk(KERN_ERR "ASoC: %s <-> %s No matching rates\n",
codec_dai->name, cpu_dai->name);