[alsa-devel] [PATCH V2] ASoC: soc-pcm: BE dai needs prepare when pause release after resume

Mark Brown broonie at kernel.org
Sun May 12 10:07:56 CEST 2019


On Thu, May 09, 2019 at 02:30:39AM +0000, Yang, Libin wrote:

> I think this may be a ASoC FE-BE defect.
> In this case, ASoC will call FE dai prepare(), but it will not call 
> BE dai prepare() because of the judgement. This is why I made the patch.

If it's calling only the front end but not the back end that definitely
sounds like DPCM is causing trouble again.
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