[alsa-devel] Copy ALSA buffer to the buffer allocated in my driver.

Clemens Ladisch clemens at ladisch.de
Fri Jul 29 16:58:11 CEST 2011

`/ET!-i1S!-i wrote:
> I'm writing a virtual ALSA driver for a playback device, with the help of
> dummy driver available at the linux kernel source code.
> ...
> Is it ok to use the hrtimer interrupts (which is used in dummy driver) or
> mutex / spinlocks for my driver.

What is the actual destination of your virtual device?  (I.e., can it be
used as a timing source?)


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