Section "Device"
    # Radeon DVI-0 is top left (viewed from front of case, looking back)
    Identifier  "D0"
    Driver      "radeon"
    BusID       "PCI:1:00:0"
    Option      "ZaphodHeads" "DVI-1"
    Screen      0
EndSection
Section "Device"
    # Radeon DVI-1 is top right
    Identifier  "D1"
    Driver      "radeon"
    BusID       "PCI:1:00:0"
    Option      "ZaphodHeads" "DVI-0"
    Screen      1
EndSection

Section "Device"
    # Radeon DVI-1 is top right
    Identifier  "D2"
    Option      "AccelMethod"  "sna"
    Option      "ZaphodHeads" "HDMI1"
    Driver      "intel"
    BusID       "PCI:0:02:0"
    Screen      0
EndSection

Section "Device"
    # Radeon DVI-1 is top right
    Identifier  "D3"
    Driver      "intel"
    Option      "AccelMethod"  "sna"
    Option      "ZaphodHeads" "VGA1"
    BusID       "PCI:0:02:0"
    Screen      1
EndSection


Section "Screen"
    Identifier  "S0"
    Device      "D0"
EndSection
Section "Screen"
    Identifier  "S1"
    Device      "D1"
EndSection
Section "Screen"
    Identifier  "S2"
    Device      "D2"
EndSection

Section "Screen"
    Identifier  "S3"
    Device      "D3"
EndSection


Section "ServerLayout"
    Identifier  "SL0"
    Option      "Xinerama" "on"
    Option      "Clone" "off"
    Screen      "S0" 0 0
    Screen      "S1" LeftOf "S0"
    Screen      "S2" RightOf "S0"
    Screen      "S3" RightOf "S2"
EndSection