[Nouveau] [Bug 12805] New: error dma

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=12805

           Summary: error dma
           Product: xorg
           Version: unspecified
          Platform: PowerPC
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: kpietro at yahoo.it
         QAContact: xorg-team at lists.x.org


Hello, my video crash (with long lines and white/black screen) when I start X

this is the kern log:

Oct 15 10:12:09 localhost kernel: [  175.781622] [drm] Initialized drm 1.1.0
20060810
Oct 15 10:12:15 localhost kernel: [  181.709641] PCI: Unable to reserve mem
region #2:8000000 at 98000000 for device 0000:00:10.0
Oct 15 10:12:15 localhost kernel: [  181.709798] [drm] Detected an NV17
generation card (0x018900a3)
Oct 15 10:12:15 localhost kernel: [  181.715353] [drm] Initialized nouveau
0.0.10 20060213 on minor 0
Oct 15 10:12:15 localhost kernel: [  181.715371] [drm] Used old pci detect:
framebuffer loaded
Oct 15 10:12:32 localhost kernel: [  199.122583] agpgart: Putting AGP V2 device
at 0000:00:0b.0 into 4x mode
Oct 15 10:12:32 localhost kernel: [  199.123223] agpgart: Putting AGP V2 device
at 0000:00:10.0 into 4x mode
Oct 15 10:12:32 localhost kernel: [  199.150400] [drm:nouveau_dma_channel_init]
*ERROR* Failed to allocate DMA push buffer


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