https://bugzilla.kernel.org/show_bug.cgi?id=51381
--- Comment #37 from Teofilis Martisius Teofilis.Martisius@gmail.com --- Hi,
Please let me know if I can do anything to help "fix the deeper issue". I'd like to have runpm working properly on my machine, and I do have some free time. Unfortunately I'm not familiar with Radeon GPU internals or kernel driver internals so I cannot do it myself- I tried going through the .c files affected by the patches you sent and understand what's going on there and failed. But I can build & test kernels, do some experiments, and feed you the information.
On the other hand, your time is probably better spent on R9 support and new OpenGL features...
Sincerely, Teofilis