https://bugs.freedesktop.org/show_bug.cgi?id=42490

--- Comment #8 from Alex Deucher agd5f@yahoo.com 2011-11-03 07:17:19 PDT --- (In reply to comment #7)

I've tried 3.0.6, 3.1 and the drm-core-next branch from: git://people.freedesktop.org/~airlied/linux

Is there a radeon linux kernel tree I could test? I'm also happy to test any patches against any tree.

You can try drm-fixes-staging, but I doubt you'll see any change. I'll be sure to update this bug as I make progress with the NUTMEG chip.