[Bug 61941] Random GPU lockups/resets on Mobility Radeon HD 3650 with radeon.dpm=1

https://bugzilla.kernel.org/show_bug.cgi?id=61941

--- Comment #11 from Ilya Tumaykin itumaykin@gmail.com --- Recently Phoronix site published a series of Radeon cards tests. Their setup was kernel 3.12 with dpm enabled, Mesa 10.0 pre-release and Ubuntu 13.10. They had the same problem as me [0]:

"The Radeon HD 3650 ... was unstable when running the Source Engine tests and resulted in "GPU lockup CP stall for more than 10000msec" and "*ERROR* radeon: fence wait failed" errors. With frequent GPU lock-ups, the HD 3650 tests were abandoned."

[0]: http://www.phoronix.com/scan.php?page=article&item=amd_gallium3d_tf2css&...