[Bug 98376] Pageflip completion event has impossible msc 780 < target_msc 781

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=98376

Michel Dänzer <michel at daenzer.net> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         QA Contact|xorg-team at lists.x.org       |
            Product|xorg                        |DRI
           Assignee|xorg-driver-ati at lists.x.org |dri-devel at lists.freedesktop
                   |                            |.org
          Component|Driver/Radeon               |DRM/Radeon

--- Comment #3 from Michel Dänzer <michel at daenzer.net> ---
Can you try a newer kernel? I'm afraid some fixes which might be relevant for
the "Pageflip completion event has impossible msc" messages have only landed in
4.9-rc though.

I'm not sure the issues with the second monitor are directly related to those
messages though. Might be related to this instead:

[  256.507250] [drm:radeon_dp_link_train [radeon]] *ERROR* channel eq failed: 5
tries
[  256.507269] [drm:radeon_dp_link_train [radeon]] *ERROR* channel eq failed
[  256.646139] [drm:radeon_dp_link_train [radeon]] *ERROR* channel eq failed: 5
tries
[  256.646156] [drm:radeon_dp_link_train [radeon]] *ERROR* channel eq failed

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