[alsa-devel] Using sync dapm_sync in stream_event call back

Babu, Ramesh ramesh.babu at intel.com
Wed Nov 7 10:53:14 CET 2012


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?


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