xorg-x11-driver-video-radeonhd from openSUSE:12.2 project
Select Your Operating System
Add repository and install manually
For standard run the following as root:
zypper addrepo https://download.opensuse.org/repositories/openSUSE:12.2/standard/openSUSE:12.2.repo zypper refresh zypper install xorg-x11-driver-video-radeonhd