#!/bin/sh
# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2023 JELOS (https://github.com/JustEnoughLinuxOS)

### Restore previous governors before going to sleep

. /etc/profile

### Set max/min freq to lowest available value
echo 1008000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_min_freq
echo 1008000 > /sys/devices/system/cpu/cpufreq/policy4/scaling_min_freq
echo 600000000 > /sys/devices/platform/ff9a0000.gpu/devfreq/ff9a0000.gpu/min_freq

echo 1608000 > /sys/devices/system/cpu/cpufreq/policy0/scaling_max_freq
echo 2088000 > /sys/devices/system/cpu/cpufreq/policy4/scaling_max_freq
echo 900000000 > /sys/devices/platform/ff9a0000.gpu/devfreq/ff9a0000.gpu/max_freq

### Grab the old governors.
OLD_CPU_FREQ=$(get_setting "sleep.cpugovernor")
if [ ! -n "${OLD_CPU_FREQ}" ]; then
  OLD_CPU_FREQ="schedutil"
fi

OLD_GPU_FREQ=$(get_setting "sleep.gpugovernor")
if [ ! -n "${OLD_GPU_FREQ}" ]; then
  OLD_GPU_FREQ="simple_ondemand"
fi

# Restore old governors.
set_cpu_gov "${OLD_CPU_FREQ}"
set_dmc_gov "${OLD_CPU_FREQ}"
set_gpu_gov "${OLD_GPU_FREQ}"