[Bug 91731] ATI RV250/M9 : screen needs to be refreshed after suspend/resume

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=91731

            Bug ID: 91731
           Summary: ATI RV250/M9 : screen needs to be refreshed after
                    suspend/resume
           Product: DRI
           Version: XOrg git
          Hardware: x86 (IA32)
                OS: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
          Assignee: dri-devel at lists.freedesktop.org
          Reporter: lists.jjorge at free.fr

It looks like the driver needs a xdamage event to redraw the screen after
suspend : if I have two windows opened, then suspend/resume, I get a black
screen with only the mouse cursor. Than a simple Alt+Tab draws the screen.

How to debug the X event that is waited by the driver?

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