From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: "Babu, Ramesh" <ramesh.babu@intel.com>
Cc: "alsa-devel@alsa-project.org" <alsa-devel@alsa-project.org>,
Liam Girdwood <lrg@ti.com>
Subject: Re: Using sync dapm_sync in stream_event call back
Date: Wed, 7 Nov 2012 15:47:30 +0100 [thread overview]
Message-ID: <20121107144728.GH20844@opensource.wolfsonmicro.com> (raw)
In-Reply-To: <32F4D3A311A1404B92CF923AFF38C3C529E715@BGSMSX101.gar.corp.intel.com>
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On Wed, Nov 07, 2012 at 09:53:14AM +0000, Babu, Ramesh wrote:
> In my machine driver, I need to disable a widget in stream_event call back.
> I realized that I cannot invoke dapm_sync() inside the stream_event, because it causes recursive lock.
> How can I disable a pin (widget) inside stream_event call back?
This doesn't sound like something that really makes sense within the
model DAPM has. What are you actually trying to accomplish?
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next prev parent reply other threads:[~2012-11-07 14:47 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-07 9:53 Using sync dapm_sync in stream_event call back Babu, Ramesh
2012-11-07 14:47 ` Mark Brown [this message]
2012-11-08 4:28 ` Babu, Ramesh
2012-11-09 13:26 ` Mark Brown
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