[Bug 93424] [amdgpu] [powerplay] [runpm] Card doesn't re-init when using powerplay and runpm

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sat Feb 6 05:12:40 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=93424

Mike Lothian <mike at fireburn.co.uk> changed:

           What    |Removed                     |Added
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                 CC|                            |mike at fireburn.co.uk

--- Comment #1 from Mike Lothian <mike at fireburn.co.uk> ---
The card now re-inits with

However when power_dpm_force_performance_level is at auto the speeds don't ramp
up

When I was in bioshock everything was at it's lowest levels and I was getting
about 3fps, when I echo'd high into power_dpm_force_performance_level I went
back to 17fps, when I echo'd auto back into power_dpm_force_performance_level
the fps stayed high

When I leave the game and relaunch (so the card is re-initialised with runpm)
it goes back to 3fps  

This is with the latest code in drm-next-4.6-wip - pcie dpm is still disabled

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