https://bugs.freedesktop.org/show_bug.cgi?id=76998

--- Comment #5 from tcl_de@gmx.net --- The result of the bisect is d4788db30a1a66255b592dd12613dda80c1443f7 is the first bad commit commit d4788db30a1a66255b592dd12613dda80c1443f7 Author: Alex Deucher Date: Thu Feb 28 14:40:09 2013 -0500

drm/radeon/evergreen: add support for golden register init

Signed-off-by: Alex Deucher