On top of AMD releasing the
Catalyst 7.12 Linux driver, the
ATI 6.7.197 driver being released, and the AtomBIOS R500/600 support
being merged to master, the RadeonHD driver is beginning to support the RV670 GPU, which is used by the
Radeon HD 3850 and Radeon HD 3870. The PCI IDs have been added as well as adding the PLL control values, TMDSB electrical values, and TMDSA electrical values. If you're using one of these new ATI PCI Express 2.0 graphics cards, be sure to check out the latest code from the xf86-video-radeonhd git tree.