From: Mika Westerberg mika.westerberg@iki.fi
Otherwise a wrong position will be reported after restarting a stream and the first few samples might be skipped.
Signed-off-by: Lars-Peter Clausen lars@metafoo.de --- sound/soc/soc-dmaengine-pcm.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/sound/soc/soc-dmaengine-pcm.c b/sound/soc/soc-dmaengine-pcm.c index 0526cf8..4420b70 100644 --- a/sound/soc/soc-dmaengine-pcm.c +++ b/sound/soc/soc-dmaengine-pcm.c @@ -142,6 +142,7 @@ static int dmaengine_pcm_prepare_and_submit(struct snd_pcm_substream *substream)
direction = snd_pcm_substream_to_dma_direction(substream);
+ prtd->pos = 0; desc = chan->device->device_prep_dma_cyclic(chan, substream->runtime->dma_addr, snd_pcm_lib_buffer_bytes(substream),