darwin ~ # cat /etc/X11/xorg.conf
Section "ServerLayout"
        Identifier     "Layout0"
        Screen      0  "aticonfig-Screen[0]" 0 0
        InputDevice    "Keyboard0" "CoreKeyboard"
        InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
EndSection

Section "Module"
        Load  "freetype"
        # Load "xtt"
        Load  "extmod"
        Load  "glx"
        Load  "dri"
        Load  "dbe"
        Load  "record"
        Load  "xtrap"
        Load  "type1"
EndSection

Section "InputDevice"
        Identifier  "Mouse0"
        Driver      "mouse"
        Option      "Protocol" "Auto"
        Option      "Emulate3Buttons"
        Option      "Device" "/dev/input/mice"
EndSection

Section "InputDevice"
        Identifier  "Keyboard0"
        Driver      "kbd"
        Option      "XkbModel" "pc104"
        Option      "XkbLayout" "se"
EndSection

Section "Monitor"

 ### Comment all HorizSync and VertRefresh values to use DDC:
 ##     HorizSync    31.5 - 31.5
 ##     VertRefresh  50.0 - 70.0
        Identifier   "Monitor0"
EndSection

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

Section "Device"
        Identifier  "aticonfig-Device[0]"
        Driver      "radeon"
EndSection

Section "Screen"
        Identifier "aticonfig-Screen[0]"
        Device     "aticonfig-Device[0]"
        Monitor    "aticonfig-Monitor[0]"
        DefaultDepth     24
        SubSection "Display"
                Viewport   0 0
                Depth     24
                Modes   "1152x864"
        EndSubSection
EndSection