[alsa-devel] [PATCH] ALSA: hda_intel: disable corb rirb when single_cmd active

Troy Kisky troy.kisky at boundarydevices.com
Wed Nov 11 20:05:39 CET 2009

Takashi Iwai wrote:
> Yes, in theory.  But this doesn't happen actually because you usually
> read the response often.  The read sequence synchronizes.
Can resume type processing send a lot of verbs without waiting for a response?

Speaking of synchronizing, if 2 different processes simultaneously send
different command verbs to the same codec, won't they both read the response
of the last verb sent? Or is there locking somewhere to prevent this?


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