[Bug 16111] New: [FireGL 5600] Regression with dual screens

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue May 27 00:32:57 PDT 2008


http://bugs.freedesktop.org/show_bug.cgi?id=16111

           Summary: [FireGL 5600] Regression with dual screens
           Product: xorg
           Version: unspecified
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: nico at chdir.org
         QAContact: xorg-team at lists.x.org


Hi


After an 'apt-get dist-upgrade' in Debian Unstable, I can't use my dual screen
setup anymore with my ATI FireGL V5600. I'm using the git/master for the ati
driver.

At startup, the screens are configured in "same-as" mode but if I try to set
one
screen at the right (or left) of the other, both screens are displaying the
same area (the left or right screen).

% xrandr --output DVI-1 --right-of DVI-0
% xrandr 
Screen 0: minimum 320 x 200, current 3840 x 1200, maximum 3840 x 1200
DVI-1 connected 1920x1200+1920+0 (normal left inverted right x axis y axis)
519mm x 324mm
   1920x1200      60.0*+   59.9  
   1600x1200      59.9  
   ... 

DVI-0 connected 1920x1200+1920+0 (normal left inverted right x axis y axis)
519mm x 324mm
   1920x1200      60.0*+   59.9  
   1600x1200      59.9  
   ...


If I try to move the position of one screen, I get the same thing :

% xrandr --output DVI-0 --pos 1920x0
% xrandr
Screen 0: minimum 320 x 200, current 3840 x 1200, maximum 3840 x 1200
DVI-1 connected 1920x1200+1920+0 (normal left inverted right x axis y axis)
519mm x 324mm
   1920x1200      60.0*+   59.9  
   1600x1200      59.9  
  ...
DVI-0 connected 1920x1200+1920+0 (normal left inverted right x axis y axis)
519mm x 324mm
   1920x1200      60.0*+   59.9  
   1600x1200      59.9  
   ...

If I do 'xrandr --auto', the screens come back to the "same-as" mode.


Thank you


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