Mailinglist Archive: radeonhd (312 mails)

[bugzilla-daemon@xxxxxxxxxxxxxxx]

http://bugs.freedesktop.org/show_bug.cgi?id=21075

           Summary: [M54] very bad display corruption
           Product: xorg
           Version: unspecified
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/radeonhd
        AssignedTo: lverhaegen@xxxxxxx
        ReportedBy: udo.rader@xxxxxxxxxxxxxxx
         QAContact: xorg-team@xxxxxxxxxxx


When using the radeonhd driver configured for two monitors but only one present
(or in other words a laptop without its external monitor connected), switching
throught virtual desktops makes application windows more and more corrupted the
longer the box runs, see the attached screenshot for a mild example. This
happens both for already open and newly opened windows. 

Switching to the console and back to X does not help.

The relevant parts of my xorg.conf look like this:

------CUT------

Section "Monitor"
    Identifier "LCD"
    Option "DPMS"
EndSection

Section "Monitor"
    Identifier "ExtDVI"
    VendorName "Hanns.G"
    ModelName "Hanns.G HG221D"
    Option "LeftOf" "LCD"
    Option "DPMS"
EndSection

Section "Device"
    Identifier "device0"
    VendorName "ATI"
    Driver "radeonhd"

    Option "DPMS"
    Option "AccelMethod" "EXA"
    Option "monitor-PANEL" "LCD"
    Option "RROutputOrder" "LVDS"
    Option "DRI" "true"
    Option "monitor-DVI-D_1" "ExtDVI"
EndSection

Section "Screen"
    Identifier "screen0"
    Device "device0"
    Monitor "LCD"
    DefaultColorDepth 24

    Subsection "Display"
        Depth 24
    EndSubsection
EndSection

Section "Screen"
    Identifier "screen1"
    Device "device0"
    Monitor "ExtDVI"
    DefaultDepth 24

    Subsection "Display"
        Depth 24
    EndSubsection
EndSection

Section "ServerLayout"
    Identifier "layout1"
    InputDevice "Keyboard1" "CoreKeyboard"
    InputDevice "Mouse1" "CorePointer"
    InputDevice "SynapticsMouse1" "SendCoreEvents"
    Screen 0 "screen1"
    Screen 1 "screen0" RightOf "screen1"
EndSection
------CUT------

My Xorg.0.log will follow immediately.


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