[Bug 16446] New: Display problems with R520

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=16446

           Summary: Display problems with R520
           Product: xorg
           Version: git
          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: Mathias.Froehlich at web.de
         QAContact: xorg-team at lists.x.org


Created an attachment (id=17258)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=17258)
Xorg.log

Hi,

I have display output problems with a r520 card. I have several problems, but
let's start with the first one:

I have attached a NEC LCD panel with 1600x1200 pixels at the DVI-1 output.
The monitor flickers every few seconds as if it will loose sync for one frame.
Also there are many coloured horizontal distortions on the screen. These are
horizontal often strippled lines about 10 to 50 pixels (I guess) in length,
coloured red or blue.

Attached is the current Xorg.0.log.

What else do you need to help?

Thanks in advance.

Mathias Fröhlich


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