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# Example X-Org config file for setting up 2 separate
# X-Screens on a Optimus Laptop, where the Intel iGPU is
# hard-wired to the internal Laptop flatpanel and the
# external USB-C port (useable for DisplayPort/HDMI/
# DVI/VGA output via adapters), whereas the NVidia dGPU
# is hard-wired to a HDMI output port.
#
# This config file is for use with the NVidia proprietary
# graphics driver under "Optimus" / PRIME sync slave output
# mode.
#
# We assign X-Screen 0 to the Intel iGPU, so the NVidia gpu
# does the rendering, but the Intel gpu does the display on
# the laptop flat-panel or the USB-C output.
#
# X-Screen 1 is assigned to the NVidia gpu directly for
# display on the NVidias physical HDMI output port.
#
# This specific config file would work on the
# "Razer Blade 2016" "VR ready" gaming laptop wth
# Intel HD 530 Skylake iGPU and NVidia GeForce 1060M
# Pascal dGPU.
Section "ServerLayout"
Identifier "layout"
Screen 0 "nvidia0"
Screen 1 "nvidia1"
Inactive "intel"
EndSection
Section "Device"
Identifier "intel"
Driver "modesetting"
BusID "PCI:0@0:2:0"
Option "AccelMethod" "None"
EndSection
Section "Screen"
Identifier "intel"
Device "intel"
EndSection
Section "Device"
Identifier "nvidia0"
Driver "nvidia"
BusID "PCI:1@0:0:0"
Option "ConstrainCursor" "off"
Screen 0
EndSection
Section "Screen"
Identifier "nvidia0"
Device "nvidia0"
Option "AllowEmptyInitialConfiguration" "on"
Option "IgnoreDisplayDevices" "CRT"
EndSection
Section "Device"
Identifier "nvidia1"
Driver "nvidia"
BusID "PCI:1@0:0:0"
Option "ConstrainCursor" "off"
Screen 1
Option "UseDisplayDevice" "DFP-0"
EndSection
Section "Screen"
Identifier "nvidia1"
Device "nvidia1"
Option "AllowEmptyInitialConfiguration" "on"
Option "IgnoreDisplayDevices" "CRT"
EndSection
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