Nouveau - Mar 2010 - [Bug 27152] New: [G72M] Screen corruption when using KMS. Dell Latitude D620 / Quadro NVS 110M/GeForce Go 7300

http://bugs.freedesktop.org/show_bug.cgi?id=27152

           Summary: [G72M] Screen corruption when using KMS. Dell Latitude
                    D620 / Quadro NVS 110M/GeForce Go 7300
           Product: xorg
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: chalserogers at gmail.com
         QAContact: xorg-team at lists.x.org


Forwarded from Launchpad:
https://bugs.edge.launchpad.net/ubuntu/+source/xserver-xorg-video-nouveau/+bug/539730

Nouveau seems unable to drive the LVDS on this laptop.

Nothing useful is displayed on screen in graphics mode with this laptop,
instead it seems like random data pixels and colours end up on the panel.

Xorg log: http://launchpadlibrarian.net/41045198/XorgLogOld.gz
dmesg: http://launchpadlibrarian.net/41056521/dmesg.log
Dump of video bios: http://launchpadlibrarian.net/41058076/video.bios
mmiotrace of nvidia-glx bringing up X:
http://launchpadlibrarian.net/41072914/nvidia-glx_trace


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http://bugs.freedesktop.org/show_bug.cgi?id=27152





--- Comment #1 from Scott James Remnant <scott at netsplit.com> 
2010-03-17 20:12:42 PST ---
darktama has debugged this extensively and gave me a patch that produces right
results; he has debugging output, edid, etc. so has an idea what's wrong I
think


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https://bugs.freedesktop.org/show_bug.cgi?id=27152

Christopher James Halse Rogers <chalserogers at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED

--- Comment #2 from Christopher James Halse Rogers <chalserogers at
gmail.com> 2010-05-03 21:24:57 PDT ---
This has been confirmed fixed for a while with commit
2eb92c80074ecfbc691741720382007417f64523.

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