xorg.conf

# simple single screen X server config with fake CRT attached

Section "ServerLayout"
    Identifier     "Layout0"
    Screen      0  "Screen0"     0    0
EndSection

Section "Screen"
    Identifier     "Screen0"
    Device         "VideoCard0"
    Monitor        "Monitor0"
    DefaultDepth   8
    Option         "UseDisplayDevice" "DFP-0"
    Option         "ConnectedMonitor" "DFP-0"
    Option         "CustomEDID" "DFP-0:@SET_GPU_DIR@/dfp-edid.bin"
    Option         "Coolbits" "20"
    SubSection "Display"
                Depth   8
                Modes   "160x200"
    EndSubSection
EndSection

Section "ServerFlags"
    Option         "AllowEmptyInput" "on"
    Option         "Xinerama"        "off"
    Option         "SELinux"         "off"
EndSection

Section "Device"
	Identifier  "Videocard0"
	Driver      "nvidia"
        Screen      0
        Option      "UseDisplayDevice" "DFP-0"
        Option      "ConnectedMonitor" "DFP-0"
        Option      "CustomEDID" "DFP-0:@SET_GPU_DIR@/dfp-edid.bin"
        Option      "Coolbits" "29"
        BusID       "@GPU_BUS_ID@"
EndSection

Section "Monitor"
    Identifier      "Monitor0"
    Vendorname      "Dummy Display"
    Modelname       "160x200"
    #Modelname       "1024x768"
EndSection