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

bugzilla-daemon at bugzilla.kernel.org bugzilla-daemon at bugzilla.kernel.org
Thu Nov 21 09:55:53 PST 2013


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

--- Comment #14 from Shawn Starr <shawn.starr at rogers.com> ---
Somehow, when the CPU shifts frequency this is causing voltage changes that are
affecting the GPU's switching DPM power states.

I will be trying this week my old tests with EXA to see if this holds true but
this time keep the cpufreq governor to performance mode only.

I could be grasping at straws but really, nothing would surprise me these days
:)

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