[Bug 205915] New: AMDGPU: Screen flicker after resume from suspend

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=205915

            Bug ID: 205915
           Summary: AMDGPU: Screen flicker after resume from suspend
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.5.0-rc2
          Hardware: x86-64
                OS: Linux
              Tree: Fedora
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri at kernel-bugs.osdl.org
          Reporter: onil at pm.me
        Regression: No

After resume from suspend screen flickers, flickering intensifies during mouse
movement. reverting to 5.4 fixes the issue.

workaround: changing dpm_force_performance_level to "high" (and optionally
afterwards to "low") resolves the issue while "auto" introduces it again.

OS: Fedora 31 on gnome wayland
GPU: 5700XT Pulse
Monitor: LG 27UK650W on DP 1.4
Mesa: 19.3

no info/error message on syslog.

-- 
You are receiving this mail because:
You are watching the assignee of the bug.