Section "ServerLayout"
        Identifier     "X.org Configured"
        Screen      0  "Internal LCD" 0 0
        InputDevice    "Touchpad" "CorePointer"
        InputDevice    "Internal-Keyboard" "CoreKeyboard"
        InputDevice     "Trackpoint-and-Mouse" "AlwaysCore"
EndSection

Section "InputDevice"
        Identifier  "Touchpad"
        Driver      "synaptics"
        #Option     "Protocol" "event"
        #Option     "Device" "/dev/psaux"
        Option  "CorePointer"
        #Option     "ZAxisMapping" "4 5 6 7"
        Option  "SHMConfig" "true"
        Option  "VertEdgeScroll" "true"
        Option  "HorizEdgeScroll" "true"
        Option  "LeftEdge"      "1200"
        Option  "RightEdge"     "5500"
        Option  "TopEdge"       "1200"
        Option  "BottomEdge"    "4950"
        Option  "PalmMinZ"      "60"
EndSection

Section "InputDevice"
        # Trackpoint and (possibly) another mouse"
        Identifier      "Trackpoint-and-Mouse"
        Option          "AlwaysCore"    "on"
        Driver          "mouse"
        Option          "Device"        "/dev/input/mice"
        Option          "EmulateWheel"  "on"
        Option          "EmulateWheelButton"    "2"
        #Option         "EmulateWheelTimeout"   "250"
EndSection