diff options
| author | Liam Girdwood <liam.r.girdwood@linux.intel.com> | 2013-09-13 21:09:47 +0400 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-09-17 03:37:03 +0400 |
| commit | 7f05cc98bd9b10b9a0173f3f5d20c2223fdf7470 (patch) | |
| tree | f6c03edbe92460ac0b947344f152152f8a31deb2 /sound/soc/soc-utils.c | |
| parent | 56fb7421d23c63cf22ac885d2db2302cefc9e1f1 (diff) | |
| download | linux-7f05cc98bd9b10b9a0173f3f5d20c2223fdf7470.tar.xz | |
ASoC: core utils: Dont set DMA params for BE substreams
BE substreams dont require dummy DMA configs so dont set any.
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
Diffstat (limited to 'sound/soc/soc-utils.c')
| -rw-r--r-- | sound/soc/soc-utils.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c index 29b211e9c060..5e633659c1b3 100644 --- a/sound/soc/soc-utils.c +++ b/sound/soc/soc-utils.c @@ -75,7 +75,11 @@ static const struct snd_pcm_hardware dummy_dma_hardware = { static int dummy_dma_open(struct snd_pcm_substream *substream) { - snd_soc_set_runtime_hwparams(substream, &dummy_dma_hardware); + struct snd_soc_pcm_runtime *rtd = substream->private_data; + + /* BE's dont need dummy params */ + if (!rtd->dai_link->no_pcm) + snd_soc_set_runtime_hwparams(substream, &dummy_dma_hardware); return 0; } |