[wdmaudiodev] AC97 WDK sample in Virtua Box

  • From: Eugene Muzychenko <emuzychenko@xxxxxxxxx>
  • To: wdmaudiodev@xxxxxxxxxxxxx
  • Date: Wed, 29 Oct 2008 13:25:41 +0600

Hello!

Did somebody try to install AC97 WDK sample instead of a standard
Microsoft AC97 driver? I tried to install it in VirtualBox 2.0.4, the
sample driver was successfully loaded and got hardware resources but
does not play or record. Driver generated debug messages "CIV out of
range" and audio position doesn't move.

Since standard MS AC97 driver works fine in VBox, I think that
hardware emulation is correct.

Regards,
Eugene


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  • » [wdmaudiodev] AC97 WDK sample in Virtua Box