Raspberry Pi touch input rotate for 1920 x 480 HDMI IPS Display

rotate_touch.sh

#!/bin/bash

# Rotate the display input
DEVICE_NAME="wch.cn USB2IIC_CTP_CONTROL"
PROPERTY_NAME="Coordinate Transformation Matrix"

# To run from SSH uncomment the following line
#export DISPLAY=:0

# Get the device ID
DEVICE_ID=$(xinput list | grep "$DEVICE_NAME" | awk '{print $5}' | tr -d 'id=')

if [ -n "$DEVICE_ID" ]; then
  # Get the property ID
  PROPERTY_ID=$(xinput list-props "$DEVICE_ID" | grep "$PROPERTY_NAME" | awk '{print $4}' | tr -d '(' | tr -d '):')

  # Set the transformation matrix for 270-degree rotation
  xinput set-prop "$DEVICE_ID" "$PROPERTY_ID" 0 -1 1 1 0 0 0 0 1
else
  echo "Device not found"
fi

Another option with persistance:

Create file at: /etc/X11/xorg.conf.d/99-calibration.conf

Section "InputClass"
	Identifier	"calibration"
	MatchProduct	"wch.cn USB2IIC_CTP_CONTROL"
	Option		"TransformationMatrix" "0 -1 1 1 0 0 0 0 1"
EndSection

Interesting. I'll have to give it a try.