From: Peter Ujfalusi <peter.ujfalusi@ti.com>
To: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: alsa-devel@alsa-project.org, Liam Girdwood <lrg@ti.com>,
Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>,
Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Subject: Re: [PATCH 1/5] ASoC: Hold runtime PM references to components of active DAIs
Date: Wed, 07 Dec 2011 09:47:29 +0200 [thread overview]
Message-ID: <4EDF1A11.6080108@ti.com> (raw)
In-Reply-To: <20111205150747.GS11150@opensource.wolfsonmicro.com>
On 12/05/2011 05:07 PM, Mark Brown wrote:
>> The ordering of the pm_runtime_get/put will be different.
>> We will have the pm_runtime_put after all other parts of the audio
>> system has been closed, turned off.
>
> Hrm, yes. But that's much wider than just the issue with moving inside
> the pcm_lock - for example, the shutdown calls already come before the
> DAPM teardowns.
Sure, ideally I would pair the pm_runtime calls with the corresponding
startup/shutdown callback.
> So it sounds like things are OK with the proposed patch then, though
> there's still some larger issues to work through?
Yes, correct. I need to have pm_runtime support for the external
functional clock for the McPDM (coming as bit clock from twl6040 codec).
--
Péter
next prev parent reply other threads:[~2011-12-07 7:47 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-05 0:01 [PATCH 1/5] ASoC: Hold runtime PM references to components of active DAIs Mark Brown
2011-12-05 0:01 ` [PATCH 2/5] ASoC: Use core pm_runtime callbacks for omap-dmic Mark Brown
2011-12-05 8:02 ` Peter Ujfalusi
2011-12-05 0:01 ` [PATCH 3/5] ASoC: Use core pm_runtime callbacks for omap-mcpdm Mark Brown
2011-12-05 8:32 ` Peter Ujfalusi
2011-12-05 0:01 ` [PATCH 4/5] ASoC: Use core pm_runtime callbacks for siu_dai Mark Brown
2011-12-05 0:01 ` [PATCH 5/5] ASoC: Use core pm_runtime callbacks for fsi Mark Brown
2011-12-05 8:01 ` [PATCH 1/5] ASoC: Hold runtime PM references to components of active DAIs Peter Ujfalusi
2011-12-05 11:39 ` Mark Brown
2011-12-05 13:32 ` Peter Ujfalusi
2011-12-05 13:46 ` Mark Brown
2011-12-05 14:53 ` Peter Ujfalusi
2011-12-05 15:07 ` Mark Brown
2011-12-07 7:47 ` Peter Ujfalusi [this message]
2011-12-07 7:48 ` Peter Ujfalusi
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