[Bug 101691] gfx corruption on windowed 3d-apps running on dGPU

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101691

Michel Dänzer <michel at daenzer.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      i915 features|                            |GEM/Other
         QA Contact|                            |intel-gfx-bugs at lists.freede
                   |                            |sktop.org
                 CC|                            |michel at daenzer.net
           Assignee|dri-devel at lists.freedesktop |intel-gfx-bugs at lists.freede
                   |.org                        |sktop.org
          Component|DRM/AMDgpu                  |DRM/Intel

--- Comment #41 from Michel Dänzer <michel at daenzer.net> ---
(In reply to Ethan Hsieh from comment #40)
> Cannot reproduce corruption issue with SNA_POWERSAVE enabled.

Interesting find. That can explain why the corruption is only reproducible with
the power supply connected with xf86-video-intel, but reproducible regardless
with the modesetting driver instead.

At this point, I think we really need someone at Intel to look into this in
more detail, reassigning.

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