[Bug 67002] evergreen: after resume from suspend-to-ram operation is really slow with the latest DPM changes + gpu lockup

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Jul 24 07:45:11 PDT 2013


https://bugs.freedesktop.org/show_bug.cgi?id=67002

--- Comment #9 from Andre Heider <a.heider at gmail.com> ---
Maybe unrelated to this bug report, but with today's Linus' master
(04012e3076943f17c8cfc77a196701c8f0b8964f) the only suspend/resume issue left
is that I get:

[drm:rv770_stop_dpm] *ERROR* Could not force DPM to low.

in dmesg upon resume.

That is before the 'ring' and 'uvd' messages. It seems harmless, I didn't
notice any problems. It can switch power levels later on, play videos via
uvd... it just seems to try to do something with dpm too early in the resume
process.

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