Help! No Sound On G4 Mac Mirrordoor

I have just done a fresh install of openSUSE 10.3 on my old G4 Mirrordoor. My problem is I am not getting any sound.

Sound was fine with Debian 4 and OSX before that, but I really want to try openSUSE.

At the hardware config portion of the install I ran the sound test and was successful after adjusting the volume, but after the install was finished I got nothing.

Sound configuration in YaST shows that it sees the card as this Integrated Sound (awacs).

I can't seem to turn anything up regarding this problem and ppc systems.

Thanks in advance.