From mboxrd@z Thu Jan  1 00:00:00 1970
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Subject: Re: [PATCH v2 1/2] ASoC: core: Add flag to ignore
 pmdown_time at pcm_close
Date: Sun, 23 Oct 2011 16:00:30 +0200
Message-ID: <20111023140029.GA23045@opensource.wolfsonmicro.com>
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To: Vinod Koul <vinod.koul@linux.intel.com>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>, "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>, Liam Girdwood <lrg@ti.com>, "Babu, Ramesh" <ramesh.babu@intel.com>, Misael Lopez Cruz <misael.lopez@ti.com>
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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.