LinuxQuestions.org - amd driver installation help

Code:
Section "ServerLayout"

        Identifier    "aticonfig Layout"

        Screen      0  "aticonfig-Screen[0]-0" 0 0

        Screen        "aticonfig-Screen[1]-0" RightOf "aticonfig-Screen[0]-0"

EndSection



Section "Module"

EndSection



Section "Monitor"

        Identifier  "aticonfig-Monitor[0]-0"

        Option            "VendorName" "ATI Proprietary Driver"

        Option            "ModelName" "Generic Autodetecting Monitor"

        Option            "DPMS" "true"

EndSection



Section "Monitor"

        Identifier  "aticonfig-Monitor[1]-0"

        Option            "VendorName" "ATI Proprietary Driver"

        Option            "ModelName" "Generic Autodetecting Monitor"

        Option            "DPMS" "true"

EndSection



Section "Device"

        Identifier  "aticonfig-Device[0]-0"

        Driver      "fglrx"

        BusID      "PCI:1:0:0"

EndSection



Section "Device"

        Identifier  "aticonfig-Device[1]-0"

        Driver      "fglrx"

        BusID      "PCI:2:0:0"

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 "Screen"

        Identifier "aticonfig-Screen[1]-0"

        Device    "aticonfig-Device[1]-0"

        Monitor    "aticonfig-Monitor[1]-0"

        DefaultDepth    24

        SubSection "Display"

                Viewport  0 0

                Depth    24

        EndSubSection

EndSection
Current xorg.conf, primary card is cloning 3 monitors, secondary is cloning 2 (different desktops between main and secondary cards)