[Bug 78453] [HAWAII] Get acceleration working

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jul 30 06:46:02 PDT 2014


https://bugs.freedesktop.org/show_bug.cgi?id=78453

--- Comment #126 from Alex Deucher <agd5f at yahoo.com> ---
(In reply to comment #124)
> 
> And for the DPM stuff: dpm doesn't seem to work, the numbers never changed
> (tested on console without X and Metro Last Light; I dropped my previous
> "radeon.dpm=0" from the kernel parameters):
> # cat /sys/kernel/debug/dri/64/radeon_pm_info
> power level avg    sclk: 30000 mclk: 15000

You need to print that out while you have a 3D app running.  Those numbers are
real-time.  E.g., in the console, there is no 3D acceleration happening so they
stay at their low levels.

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