[Bug 60523] Lockup with radeon DPM on Radeon HD5770 (Juniper)
bugzilla-daemon at bugzilla.kernel.org
bugzilla-daemon at bugzilla.kernel.org
Tue Jul 30 10:37:08 PDT 2013
https://bugzilla.kernel.org/show_bug.cgi?id=60523
Tobias Droste <tdroste at gmx.de> changed:
What |Removed |Added
----------------------------------------------------------------------------
Kernel Version|3.10-drm-next-3.11 |drm-fixes-3.11
--- Comment #5 from Tobias Droste <tdroste at gmx.de> ---
In case you are wondering if this was somehow fixed with your latest patches:
It wasn't ;-)
Good news is:
No lockups!
Bad news:
It's still not automatically switching power levels.
The only way to get it into a lower power level is to run a small video with a
player using UVD. After closing the player the power level goes to 0. But as
soon as something needs some more power the level goes back to 2 and stays
there, even when the load is low again.
and this is still happening:
# echo low > power_dpm_force_performance_level
bash: echo: write error: Invalid argument
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