[Bug 104347] AMD RX 580: Hide/Show window sometimes corrupts screen (see screenshot)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=104347

            Bug ID: 104347
           Summary: AMD RX 580: Hide/Show window sometimes corrupts screen
                    (see screenshot)
           Product: Mesa
           Version: 17.3
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/Gallium/radeonsi
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: arthurborsboom at gmail.com
        QA Contact: dri-devel at lists.freedesktop.org

Created attachment 136316
  --> https://bugs.freedesktop.org/attachment.cgi?id=136316&action=edit
Screenshot of scrambled window

When I hide all Windows with a shortcut and then show another one, a window
(not the whole desktop) looks a scrambled, see attachments. It restores itself
usually after 3-5 seconds and/or hiding/showing of the window after a couple of
times.

In dmesg there is no message of a GPU warning/error.

Kernel: Linux 4.14.5-1-ARCH
Driver: amdgpu
X11: xf86-video-amdgpu 1.4.0
Mesa: 17.3.0

If this is the wrong place to report this issue, can you please move it to the
correct location?

If other information is needed, please let me know.

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