LENOVO Yoga260 auto screen rotate.

auto-screen-rotate.sh

#!/bin/sh

MONITOR=$1
if [ -z $MONITOR ]; then
	MONITOR="eDP-1"
fi

monitor-sensor \
	| grep --line-buffered "Accelerometer orientation changed" \
	| grep --line-buffered -o ": .*" \
	| while read -r line; do
		line="${line#??}"
		if [ "$line" = "normal" ]; then
			rotate=normal
			matrix="0 0 0 0 0 0 0 0 0"
		elif [ "$line" = "left-up" ]; then
			rotate=left
			matrix="0 -1 1 1 0 0 0 0 1"
		elif [ "$line" = "right-up" ]; then
			rotate=right
			matrix="0 1 0 -1 0 1 0 0 1"
		elif [ "$line" = "bottom-up" ]; then
			rotate=inverted
			matrix="-1 0 1 0 -1 1 0 0 1"
		else
			echo "Unknown rotation: $line"
			continue
		fi

		xrandr --output "${MONITOR}" --rotate "$rotate"
		xinput set-prop "Wacom Co.,Ltd. Pen and multitouch sensor Touchscreen pad" --type=float "Coordinate Transformation Matrix" $matrix
		xinput set-prop "Wacom Co.,Ltd. Pen and multitouch sensor stylus" --type=float "Coordinate Transformation Matrix" $matrix
		xinput set-prop "Wacom Co.,Ltd. Pen and multitouch sensor touch" --type=float "Coordinate Transformation Matrix" $matrix
		xinput set-prop "Wacom Co.,Ltd. Pen and multitouch sensor Mouse" --type=float "Coordinate Transformation Matrix" $matrix
		xinput set-prop "Wacom Co.,Ltd. Pen and multitouch sensor eraser" --type=float "Coordinate Transformation Matrix" $matrix
		xinput set-prop "Wacom Co.,Ltd. Pen and multitouch sensor pad" --type=float "Coordinate Transformation Matrix" $matrix
		xinput set-prop "ETPS/2 Elantech TrackPoint" --type=float "Coordinate Transformation Matrix" $matrix
		xinput set-prop "ETPS/2 Elantech Touchpad" --type=float "Coordinate Transformation Matrix" $matrix
	done