[Bug 12706] winealsa.drv: "No master control found" on usb microphone devices

http://bugs.winehq.org/show_bug.cgi?id=12706

--- Comment #22 from Raymond   2010-06-25 23:02:01 ---
(In reply to comment #21)
> (In reply to comment #20)
> > (In reply to comment #12)
> > > Using the following '.asoundrc' file, i can specify a new default pseudo-device
> > > that has my speakers as an output and the USB mic as an input:
> > >
> > > pcm.!default {
> > >         type asym
> > >         playback.pcm {
> > >                 type plug
> > >                 slave.pcm "hw:0,0"
> > >         }
> > >         capture.pcm {
> > >                 type plug
> > >                 slave.pcm "hw:2,0"
> > >         }
> > > }
> > >
> > > This functions as a workaround and my mic works fine in wine.
> >
> > This won't work because alsa use ctl.default to find the mixer device and get
> > the volume control of the device
> >
> > In windows , you are allowed to select prefered playback device and capture
> > device , but wine only allow you to select sound card
>
> I have been using this method to use my USB mic in both WoW and TF2 on linux
> for some time, so it does indeed work. I believe the 'pcm.!default' overrides
> the default device, which also applies to ctl.default.

If it really apply to ctl.default,

you will see playback screen of card 0 and capture screen of card 2 if you run

alsamixer -Ddefault