distribution/packages/sysutils/sleep/sources/sleep.sh
2023-08-06 23:10:30 +00:00

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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
# Copyright (C) 2021-present Fewtarius (https://github.com/fewtarius)
. /etc/profile
if [ -e "/sys/firmware/devicetree/base/model" ]
then
QUIRK_DEVICE=$(cat /sys/firmware/devicetree/base/model 2>/dev/null)
else
QUIRK_DEVICE="$(cat /sys/class/dmi/id/sys_vendor 2>/dev/null) $(cat /sys/class/dmi/id/product_name 2>/dev/null)"
fi
QUIRK_DEVICE="$(echo ${QUIRK_DEVICE} | sed -e "s#[/]#-#g")"
headphones() {
if [ "${DEVICE_FAKE_JACKSENSE}" == "true" ]
then
log $0 "Headphone sense: ${1}"
systemctl ${1} headphones >/dev/null 2>&1
fi
}
volumectl() {
if [ "${DEVICE_VOLUMECTL}" == "true" ]
then
log $0 "Volume control: ${1}"
systemctl ${1} volume >/dev/null 2>&1
fi
}
powerstate() {
if [ "$(get_setting system.powersave)" = 1 ]
then
systemctl ${1} powerstate >/dev/null 2>&1
fi
}
bluetooth() {
if [ "$(get_setting bluetooth.enabled)" == "1" ]
then
log $0 "Bluetooth: ${1}"
systemctl ${1} bluetooth >/dev/null 2>&1
fi
}
modules() {
log $0 "Modules: ${1}"
case ${1} in
stop)
if [ -e "/usr/config/modules.bad" ]
then
for module in $(cat /usr/config/modules.bad)
do
EXISTS=$(lsmod | grep ${module})
if [ $? = 0 ]
then
echo ${module} >>/tmp/modules.load
modprobe -r ${module}
fi
done
fi
;;
start)
if [ -e "/tmp/modules.load" ]
then
for module in $(cat /tmp/modules.load)
do
MODCNT=0
MODATTEMPTS=10
while true
do
if (( "${MODCNT}" < "${MODATTEMPTS}" ))
then
modprobe ${module%% *}
if [ $? = 0 ]
then
break
fi
else
break
fi
MODCNT=$((${MODCNT} + 1))
sleep .5
done
done
rm -f /tmp/modules.load
fi
;;
esac
}
quirks() {
for QUIRK in /usr/lib/autostart/quirks/platforms/"${HW_DEVICE}"/sleep.d/${1}/* \
/usr/lib/autostart/quirks/devices/"${QUIRK_DEVICE}"/sleep.d/${1}/*
do
"${QUIRK}" >/dev/null 2>&1
done
}
case $1 in
pre)
headphones stop
volumectl stop
bluetooth stop
runtime_power_management on
wake_events disabled
powerstate stop
modules stop
quirks pre
touch /run/.last_sleep_time
;;
post)
ledcontrol
modules start
powerstate start
headphones start
volumectl start
bluetooth start
if [ "$(get_setting network.enabled)" == "1" ]
then
log $0 "Connecting WIFI."
nohup wifictl enable >/dev/null 2>&1
fi
DEVICE_VOLUME=$(get_setting "audio.volume" 2>/dev/null)
log $0 "Restoring volume to ${DEVICE_VOLUME}%."
amixer -M set "${DEVICE_AUDIO_MIXER}" ${DEVICE_VOLUME}%
BRIGHTNESS=$(get_setting system.brightness)
log $0 "Restoring brightness to ${BRIGHTNESS}."
brightness set ${BRIGHTNESS}
quirks post
;;
esac