Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7a08cf70 authored by Mika Westerberg's avatar Mika Westerberg Committed by Mark Brown
Browse files

ASoC: dmaengine_pcm: Reset pointer position when starting a stream 



Otherwise a wrong position will be reported after restarting a stream and the
first few samples might be skipped.

Signed-off-by: default avatarMika Westerberg <mika.westerberg@iki.fi>
Signed-off-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarMark Brown <broonie@opensource.wolfsonmicro.com>
parent c986564b

sound/soc/soc-dmaengine-pcm.c

+1 −0
Original line number Diff line number Diff line
@@ -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),