#!/bin/bash
# SPDX-License-Identifier: Apache-2.0
# Copyright (C) 2021-present Fewtarius (https://github.com/fewtarius)

. /etc/profile

hdmi_con() {
  if [ -f "/sys/class/extcon/hdmi/state" ]
  then
    HDMI="$(cat /sys/class/extcon/hdmi/state)"
    if [ "${HDMI}" = "HDMI=1" ]
    then
      if [ -f "/sys/devices/virtual/graphics/fbcon/rotate" ]
      then
        echo 0 >/sys/devices/virtual/graphics/fbcon/rotate
      fi
    fi
  fi
}

### If hdmi is connected, set the framebuffer rotation back to normal.
hdmi_con