[asterisk-dev] Using dmix plugin with chan_alsa.so

[Fabien COMTE]

Hello,
When I use Asterisk / chan_alsa.so  with sound card, it works.
When I try to use it with a dmix plug (defined in asoundrc). It doesn't
work. 
I have read in a forum that a little modification exists to allow dmix use
but they did not published the modification.

Does anyone know the modification to do in chan_alsa.c ?

Thank you,

Fabien