https://bugzilla.kernel.org/show_bug.cgi?id=16140

--- Comment #49 from Sedat Dilek sedat.dilek@gmail.com 2012-11-23 18:33:14 --- Just FYI: There is now an upstream fix (see [1]).

commit 45171002b01b2e2ec4f991eca81ffd8430fd0aec "radeon: add AGPMode 1 quirk for RV250"

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=4517...

- Sedat -