[Bug 45856] New: [r300g] piglit glx-swap-pixmap leaves screen completely corrupted

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=45856

             Bug #: 45856
           Summary: [r300g] piglit glx-swap-pixmap leaves screen
                    completely corrupted
    Classification: Unclassified
           Product: Mesa
           Version: git
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: critical
          Priority: medium
         Component: Drivers/Gallium/r300
        AssignedTo: dri-devel at lists.freedesktop.org
        ReportedBy: pavel.ondracka at email.cz


When running piglit glx-swap-pixmap with my RV530 card it makes the whole
screen render garbage until restart. I'm not really sure about the component,
assigning to r300g for now. Nothing intresting gets printed neither in the
terminal, nor dmesg, not even in Xorg.0.log.

Workaround is to set vblank_mode to 0

GPU: RV530
Mesa: 67007080b716c7e51039a381f407ababd68230f7
Kernel: 3.2.3
Libdrm: 2.4.31
xf86-video-ati: 6.14.3-3.20111125git534fb6e41.fc16
X.Org X Server 1.11.3

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