Section "ServerLayout"
    Identifier     "X.org Configured"
    Screen         "AsusScreen" 0 0
    Screen         "DellScreen" LeftOf "AsusScreen"
    Option         "Xinerama" "1"
    InputDevice    "Mouse0" "CorePointer"
    InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
    ModulePath   "/usr/lib/xorg/modules"
    FontPath     "/usr/share/fonts/misc"
    FontPath     "/usr/share/fonts/TTF"
    FontPath     "/usr/share/fonts/OTF"
    FontPath     "/usr/share/fonts/Type1"
    FontPath     "/usr/share/fonts/100dpi"
    FontPath     "/usr/share/fonts/75dpi"
EndSection

Section "Module"
    Load  "glx"
EndSection

Section "InputDevice"
    Identifier  "Keyboard0"
    Driver      "kbd"
EndSection

Section "InputDevice"
    Identifier  "Mouse0"
    Driver      "mouse"
    Option      "Protocol" "auto"
    Option      "Device" "/dev/input/mice"
    Option      "ZAxisMapping" "4 5 6 7"
EndSection

Section "Monitor"
    Identifier   "Asus"
    VendorName   "Monitor Vendor"
    ModelName    "Monitor Model"
    Option       "RightOf" "Dell"
    Option       "DPMS"
EndSection

Section "Monitor"
    Identifier   "Dell"
    VendorName   "Monitor Vendor"
    ModelName    "Monitor Model"
    Option       "Primary" "true"
    Option       "LeftOf" "Asus"
    Option       "Rotate" "left"
    Option       "DPMS"
EndSection

Section "Device"
    Identifier  "NvidiaCard"
    Driver      "nvidia"
    BusID       "PCI:1:0:0"
EndSection

Section "Device"
    Identifier  "IntelCard"
    Driver      "modesetting"
    BusID       "PCI:0:2:0"
EndSection

Section "Screen"
    Identifier "AsusScreen"
    Device     "NvidiaCard"
    Monitor    "Asus"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection

Section "Screen"
    Identifier "DellScreen"
    Device     "IntelCard"
    Monitor    "Dell"
    DefaultDepth    24
    SubSection     "Display"
        Depth       24
    EndSubSection
EndSection