[Bug 15524] New: > xf86-video-ati-6.6. 3 does not work correctly with two radeon cards

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Apr 15 15:07:55 PDT 2008


           Summary: > xf86-video-ati-6.6.3 does not work correctly with two
                    radeon cards
           Product: xorg
           Version: 7.3
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/Radeon
        AssignedTo: xorg-driver-ati at lists.x.org
        ReportedBy: l at lwithers.me.uk
         QAContact: xorg-team at lists.x.org

Created an attachment (id=15940)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=15940)
Working Xorg log

I have a machine with two radeon cards (rv370), each dual head. This setup
works correctly using Xinerama with the xf86-video-ati-6.6.3 driver. If I try
to use a later driver (I have tried 6.8.0 and git repository from 2008-03-21),
it fails with the following symptoms:

 1. segfault if xinerama enabled in server flags (so we disable it)
 2. screen 0 works as expected
 3. screen 1 is drawn but mouse cursor is corrupt -- it appears as a white box 
    with some seemingly random black pixels
 3. screen 2 seems to work (mouse is drawn)
 4. X server crashes if mouse is moved onto screen 3.

I will attach log files with the 6.6.3 driver and the git driver. (For
reference I originally reported this as
http://bugs.gentoo.org/show_bug.cgi?id=214136 ).

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