[alsa-devel] Using sync dapm_sync in stream_event call back
broonie at opensource.wolfsonmicro.com
Wed Nov 7 15:47:30 CET 2012
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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