Hi all, I'm having some issues getting KMS up and running on my RV770 [Radeon HD 4850].

I'm running Kubuntu 9.10 and have added the xorg-edgers repository, and installed 2.6.33-rc4. I've also copied the R700_rlc.bin firmware into /lib/firmware/2.6.33-020633rc4-generic/radeon/

Booting with radeon.modeset=1 doesn't work: the splash screen doesn't appear at native resolution, and I end up with a blank screen when KDM is supposed to appear.

3D works fine if I remove radeon.modeset=1 from the boot command, though obviously without the benefit of KMS or DRI2.

Can anyone help me out with getting KMS working? I've attached the dmesg and Xorg.log from the failed boot.