Section "Device"
        Identifier      "DisplayLinkDevice"
        driver          "displaylink"
        Option  "fbdev" "/dev/fb0"
EndSection

Section "Monitor"
        Identifier      "DisplayLinkMonitor"
EndSection

Section "Screen"
        Identifier      "DisplayLinkScreen"
        Device          "DisplayLinkDevice"
        Monitor         "DisplayLinkMonitor"
        DefaultDepth    24
        SubSection "Display"
                Depth   24
                Modes   "800x480"
        EndSubSection
        SubSection "Display"
                Depth   32
                Modes   "800x480"
        EndSubSection
EndSection