[Bug 28440] New: Linux kernel 2.6.34's KMS crashes and disables GPU acceleration with X1250.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=28440

           Summary: Linux kernel 2.6.34's KMS crashes and disables GPU
                    acceleration with X1250.
           Product: DRI
           Version: XOrg CVS
          Platform: x86-64 (AMD64)
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: DRM/Radeon
        AssignedTo: dri-devel at lists.freedesktop.org
        ReportedBy: coomasiehead at yahoo.com


Created an attachment (id=36138)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=36138)
2.6.34 kernel's KMS doesn't support X1250 well.

OS: Slackware64 13.1
Kernel : 2.6.34-smp(It's not included in slackware. I compiled myself)
I told kernel to enable KMS automatically and compiled the kernel.
While I boot 2.6.34-smp, I see a fuzzy brown rectangle in the right side of my
screen for about half a second.

dmesg tells me GPU acceleration is disabled, and I can't use compiz.
I included dmesg.txt.

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