#!/bin/sh -efu
# By default, in cpufreq-simple feature the ondemand governor is configured.
# But only the conservative governor is available at Raspberry Pi 4 kernels.
# This is change the default governor to conservative.

cfgfile="/etc/sysconfig/cpufreq-simple"

if [ -f "$cfgfile" ]
then
	echo "GOVERNOR_AC_ON=conservative" >> "$cfgfile"
	echo "GOVERNOR_AC_OFF=conservative" >> "$cfgfile"
fi