Someone

Section "InputDevice"
        Identifier  "TrackPoint"
        Driver      "mouse"
        Option      "Protocol" "IMPS/2"
        Option      "Device" "/dev/input/mouse1"
        Option      "ZAxisMapping" "4 5"
        Option      "Emulate3Buttons" "yes"
EndSection

Section "InputDevice"
        Identifier  "TouchPad"
        Driver  "synaptics"
        Option  "Device" "/dev/input/mice"
        Option  "Protocol"              "auto-dev"
        Option  "SendCoreEvents"        "true"
        Option  "LeftEdge"      "1700"
        Option  "RightEdge"     "5300"
        Option  "TopEdge"       "1700"
        Option  "BottomEdge"    "4200"
        Option  "FingerLow"     "25"
        Option  "FingerHigh"    "30"
        Option  "MaxTapTime"            "0"
        Option  "MaxTapMove"            "220"
        Option  "VertScrollDelta"       "400"
        Option  "HorizScrollDelta"      "0"
        Option  "MinSpeed"              "0.05"
        Option  "MaxSpeed"              "0.14"
        Option  "AccelFactor"           "0.0015"

        Option  "SHMConfig"     "on"
EndSection


Section "ServerLayout"
        Identifier     "Default Layout"
        Screen      0  "Screen0" 0 0
        InputDevice    "TrackPoint" "CorePointer"
        InputDevice    "TouchPad" "SendCoreEvents"
        InputDevice    "Keyboard0" "CoreKeyboard"
EndSection