[Sound-open-firmware] [PATCH] FIX: Add dma_stop when receive trigger stop cmd in host

Liam Girdwood liam.r.girdwood at intel.com
Wed May 2 12:11:57 CEST 2018


On Wed, 2018-05-02 at 09:56 +0000, Jie, Yang wrote:
> > -----Original Message-----
> > From: sound-open-firmware-bounces at alsa-project.org [mailto:sound-open-
> > firmware-bounces at alsa-project.org] On Behalf Of Wu Zhigang
> > Sent: Wednesday, May 2, 2018 5:34 PM
> > To: sound-open-firmware at alsa-project.org
> > Cc: Wu Zhigang <zhigang.wu at linux.intel.com>; Wu, Zhigang
> > <zhigang.wu at intel.com>
> > Subject: [Sound-open-firmware] [PATCH] FIX: Add dma_stop when receive
> > trigger
> > stop cmd in host
> > 
> > when ALSA lib detect xrun issue, it will send stop and start command to DSP
> > without reset. it will hit error in hds_dma_start, if we did not add the
> > dma_stop in
> 
> Small typo. Should be 'hda_dma_start'.
> 
> Others looks good to me.
> 
> 
Can someone confirm on BYT too.

Thanks

Liam
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