[alsa-devel] [PATCH v2 1/2] ASoC: core: Add flag to ignore pmdown_time at pcm_close

Mark Brown broonie at opensource.wolfsonmicro.com
Sun Oct 23 16:00:30 CEST 2011

On Sat, Oct 22, 2011 at 10:47:20PM +0530, Vinod Koul wrote:
> On Sat, 2011-10-22 at 10:45 +0100, Mark Brown wrote:

> > Usually by keeping the clocks available.

> That does not seem to be possible here :(

Well, I'm sure you can remonstrate with your baseband vendor.  :)

> Since this is board property, machine driver should tell DAPM to power
> down immediately for this DAI alone. That of course allows us to reap
> benefits of DAPM not power cycling codec during close/open.

For this issue adding control in the dai_link is probably good.

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