X11 Joystick mappings for NVIDIA SHIELD. Allow to control mouse, scroll wheel, and main keyboard keys using the controller.

50-joystick-shield.conf

# JS config for NVIDIA SHIELD
# Axes:
# -----
# 1 Left stick H
# 2 Left stick V
# 3 Left trigger
# 4 Right stick H
# 5 Right stick V
# 6 Right trigger
# 7 Pad H
# 8 Pad V
#
# Buttons:
# --------
# 1 A
# 2 B
# 3 X
# 4 Y
# 5 L
# 6 R
# 7 Volume
# 8 Start
# 9 Left stick
# 10 Right stick
#
# Other buttons (Back, Home and NVIDIA central) are a GPIO keys device and are
# not handled by the JS driver.

Section "InputClass"
	Identifier "NVIDIA SHIELD Gaming Controller"
	MatchIsJoystick "on"
	MatchDevicePath "/dev/input/event*"
	Driver "joystick"

	Option "DebugLevel"        "0"
	Option "StartKeysEnabled"  "True"
	Option "StartMouseEnabled" "True"
	# A is left click
	Option "MapButton1"        "button=1"
	# B is right click
	Option "MapButton2"        "button=3"
	# Y is middle-click
	Option "MapButton4"        "button=2"
	# X is enter
	Option "MapButton3"        "key=36"
	# L is escape
	Option "MapButton5"        "key=9"
	# R is backspace
	Option "MapButton6"        "key=22"

	# Left stick is cursor
	Option "MapAxis1"          "mode=relative    axis=+1x  deadzone=5000"
	Option "MapAxis2"          "mode=relative    axis=+1y  deadzone=5000"
	# Left trigger does nothing
	Option "MapAxis3"          "mode=none"
	# Right stick is scroll wheel
	Option "MapAxis4"          "mode=relative    axis=+1zx deadzone=5000"
	Option "MapAxis5"          "mode=relative    axis=+1zy deadzone=5000"
	# Right trigger does nothing
	Option "MapAxis6"          "mode=none"
	# Pad is keyboard left/right/up/down
	Option "MapAxis7"          "mode=accelerated    keylow=113 keyhigh=114"
	Option "MapAxis8"          "mode=accelerated    keylow=111 keyhigh=116"
EndSection