Section "Device"
    Identifier "Dev1"
#   Driver "intel"

    Driver "modesetting"

#   Option "Monitor-DSI-1" "Configured Monitor"
#   Option "Monitor-HDMI-1" "Dummy Mon"
#   Option "ZaphodHeads" "0:DSI-1"
    Option "ZaphodHeads" "DSI-1"
    Option "AccelMethod" "sna"
    Screen 0
EndSection

Section "Device"
    Identifier "Dev2"
#   Driver "intel"
    Driver "modesetting"
    Option "Monitor-HDMI-1" "Dummy Mon"
    Option "Monitor-DSI-1" "Configured Monitor"
#   Option "ZaphodHeads" "1:HDMI-1"
    Option "ZaphodHeads" "1:HDMI-1"
    Option "AccelMethod" "sna"
    Screen 1
EndSection


Section "Monitor"
    Identifier "Configured Monitor"
EndSection

Section "Monitor"
    Identifier "Dummy Mon"
#   Modeline "1366x768" 59.8   85.50  1366 1436 1579 1792  768 771 774 798 +hsync +vsync
EndSection

Section "Screen"
    Identifier "Default Screen"
    Monitor "Configured Monitor"
    Device "Dev1"
EndSection

Section "Screen"
    Identifier "Dummy Screen"
    Monitor "Dummy Mon"
    Device "Dev2"
    DefaultDepth 24
    Subsection "Display"
        Depth 24
        Modes "1366x768"
    EndSubSection
EndSection

Section "ServerLayout"
    Identifier "Layout"
    Screen 0 "Default Screen" 0 0
    Screen 1 "Dummy Screen" RightOf "Default Screen"
#   Option "Xinerama" "True"
    Option "AutoAddGPU" "False"
    Option "AutoBindGPU" "False"
EndSection