Vinod, On 09/16/2014 10:45 PM, Peter Ujfalusi wrote: > Hi, > > Changes since v2: > - fix typo in patch two > - Acked-by added from Russell > > When the audio is paused/resumed (application paused the sream or board suspend) > the audio was only playing back one period worth of data and then stops because > the omap_dam_stop() clears the link configuration and it is not restored in > start. > > Also add memory barrier call to resume path since this could happen right after > coming out from suspend. Would it be possible to queue this two patch for 3.17? This stop/start issue affects not only board suspend/resume, but in all cases when application pauses the stream as well when we have underrun in ALSA which would not trigger a full stop and start of audio. Thanks, Péter > Regards, > Peter > --- > Peter Ujfalusi (2): > dmaengine: omap-dma: Add memory barrier to dma_resume path > dmaengine: omap-dma: Restore the CLINK_CTRL in resume path > > drivers/dma/omap-dma.c | 5 +++++ > 1 file changed, 5 insertions(+) > -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
