#!/bin/sh
ID=$(dmesg | grep "panel id:" | sed "s#^.*panel id: ##g")
case ${ID} in
  "30 52")
    ID="v1"
  ;;
  "38 21")
    ID="v2"
  ;;
  *)
    ID="Unknown"
  ;;
esac

if [ -n "${ID}" ]
then
  echo "PANEL VERSION: ${ID}"
fi