https://bugs.freedesktop.org/show_bug.cgi?id=78453
--- Comment #81 from Alex Deucher agd5f@yahoo.com --- it's now working more or less. grab the latest ucode here http://people.freedesktop.org/~agd5f/radeon_ucode/ucode.tar.gz and use my http://cgit.freedesktop.org/~agd5f/linux/log/?h=drm-next-3.17-wip kernel tree, plus this patch for ddx: http://people.freedesktop.org/~agd5f/0001-radeon-enable-hawaii-accel-conditi...