xorg.conf for ATI

This is for ATI Fire GL 5700, but most of them should be fine for any ATI card. In Ubuntu Jaunty this card scores 5000fps in glxgears -info.

Section "ServerLayout"
        Identifier     "aticonfig Layout"
        Screen      0  "aticonfig-Screen[0]-0" 0 0
        Option      "AIGLX" "on"
EndSection

Section "Files"
EndSection

Section "Module"
        Load  "glx"
EndSection

Section "Monitor"
        Identifier   "aticonfig-Monitor[0]-0"
        Option      "VendorName" "ATI Proprietary Driver"
        Option      "ModelName" "Generic Autodetecting Monitor"
        Option      "DPMS" "true"
EndSection

Section "Device"
        Identifier  "aticonfig-Device[0]-0"
        Driver      "fglrx"
        Option      "XAANoOffscreenPixmaps" "on"
        Option      "TexturedVideo" "on"
        Option      "VideoOverlay" "off"
        Option      "OpenGLOverlay" "off"
        Option      "Textured2D" "on"
        Option      "UseFastTLS" "1"
        Option      "BackingStore" "on"
        BusID       "PCI:1:0:0"
EndSection

Section "Screen"
        Identifier "aticonfig-Screen[0]-0"
        Device     "aticonfig-Device[0]-0"
        Monitor    "aticonfig-Monitor[0]-0"
        DefaultDepth     24
        SubSection "Display"
                Viewport   0 0
                Depth     24
        EndSubSection
EndSection

Section "DRI"
        Group        "Video"
        Mode         0666
EndSection

Section "Extensions"
        Option      "RENDER" "Enable"
        Option      "DAMAGE" "Enable"
        Option      "Composite" "Enable"
EndSection