[Bug 20074] New: [RV630GL] Staying in clone mode (regression)

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=20074

           Summary: [RV630GL] Staying in clone mode (regression)
           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,


On my FireGL v5600, the commit 690999b682c0f954e27d9f1b3a3d8db4ef865c21
introduced a regression with my dual screen configuration, it stays in clone
mode whatever I do. Because of a crtc bug
(https://bugs.freedesktop.org/show_bug.cgi?id=16111), the workaround was to:

xrandr --output DVI-1 --mode 1920x1200 --crtc 1
xrandr --output DVI-1 --left-of DVI-0 

But since the commit 690999b6, it doesn't work anymore letting the screens in
clone mode.

My card is:

60:00.0 VGA compatible controller: ATI Technologies Inc RV630GL [FireGL v5600]

Logs are available there:
 * http://chdir.org/~nbareil/clonebug/Xorg.fail.log (logverbose 7)
 * http://chdir.org/~nbareil/clonebug/Xorg.good.log (logverbose 7)
 * http://chdir.org/~nbareil/clonebug/Xrandr.fail.log
 * http://chdir.org/~nbareil/clonebug/Xrandr.good.log


Thanks!


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