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| author | Mark Brown <broonie@linaro.org> | 2013-08-30 11:04:29 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-08-30 11:04:29 +0100 |
| commit | c85fa502ef8cd81a8e31cd4a71e890f6dea6f140 (patch) | |
| tree | 3cbf8fb661d61cd59b2a146d22f3f9947d5e79d8 /sound/soc/samsung | |
| parent | 52b3a88439580ec32da58702968c5b70e2638424 (diff) | |
| parent | 9b9ae16a97e08bdc4fd5e726a4d17119dbae5d8a (diff) | |
| download | linux-c85fa502ef8cd81a8e31cd4a71e890f6dea6f140.tar.bz2 | |
Merge remote-tracking branch 'asoc/topic/samsung' into tmp
Diffstat (limited to 'sound/soc/samsung')
| -rw-r--r-- | sound/soc/samsung/dma.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c index a0c67f60f594..9338d11e9216 100644 --- a/sound/soc/samsung/dma.c +++ b/sound/soc/samsung/dma.c @@ -90,6 +90,13 @@ static void dma_enqueue(struct snd_pcm_substream *substream) dma_info.period = prtd->dma_period; dma_info.len = prtd->dma_period*limit; + if (dma_info.cap == DMA_CYCLIC) { + dma_info.buf = pos; + prtd->params->ops->prepare(prtd->params->ch, &dma_info); + prtd->dma_loaded += limit; + return; + } + while (prtd->dma_loaded < limit) { pr_debug("dma_loaded: %d\n", prtd->dma_loaded); |