Ubuntu
linux package

  1. Bug #1796720
  2. Comment #29

Comment 29 for bug 1796720

Revision history for this message
In , Dieter (dieter-linux-kernel-bugs) wrote :

(In reply to Alex Deucher from comment #9)
> I don't think this is a bug. The problem is, prior to that patch, the
> display component was requesting minimum clocks that were 10x too low. This
> saved power, but led to display problems on some systems because the clocks
> were too low to sustain the display requirements.

Sorry Alex,
what?

_All_ was fine _before_ this commit for ages with stable upstream and all 'amd-staging-drm-next'.

Now, I get ~60 W raised from ~30 W with 1920x1080 (even dual display was good before).