[alsa-devel] [PATCH] ASoC: pcm: allow backend hardware to be freed in pause state
broonie at opensource.wolfsonmicro.com
Thu Dec 20 17:00:16 CET 2012
On Wed, Dec 19, 2012 at 07:36:02PM -0800, Patrick Lai wrote:
> When front-end PCM session is in paused state, back-end
> PCM session will be put in paused state as well if given
> front-end PCM session is the only client of given back-end.
> Then, application closes front-end PCM session, DPCM
> framework will not allow back-end enters HW_FREE state
> so back-end will never get shutdown completely.
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