[INIT.D][SCRIPT] SetCPU like Profiles with init.d! - Motorola Droid RAZR

I was perusing the internets and found a init.d script to change governors based on screen state and I thought "Maybe I can take this one step further."
I originally made it just for a new Bionic Blurry JB update, but then figured I should share it with all of you!
*This script will only set CPU frequencies if Tweakerz OC Modules are installed*
*This script is currently set up with Stock Bionic frequencies.*​
What does the script do?
It automatically changes the governor, scheduler, and CPU frequencies based on screen state, current battery level, and battery state. It originally had a CPU slot # check, but the razr doesnt have that problem so I removed it.
How does it work?
Note: There is a 10 second timer when the screen turns off. If turned back on within 10 seconds, it will not apply the screen off frequencies.​Infinite While Loop
Battery Discharging
Battery percentage greater than 15%
Screen On
Set CPU Frequencies to (300,600,800,1000,1200)
Set Governor to HotplugX
Set Scheduler to Noop
Screen Off
Set CPU Frequencies to (300,350,450,525,600)
Set Governor to PegasusQ
Set Scheduler to SIO
Battery percentage less than or equal to 15%
Screen On
Set CPU Frequencies to (300,450,600,800,1000)
Set Governor to PegasusQ
Set Scheduler to SIO
Screen Off
Set CPU Frequencies to (300,350,450,525,600)
Set Governor to PegasusQ
Set Scheduler to SIO
Battery Charging
Screen On
Set CPU Frequencies to (300,600,800,1000,1200)
Set Governor to HotplugX
Set Scheduler to Noop
Screen Off
Set CPU Frequencies to (300,350,450,525,600)
Set Governor to PegasusQ
Set Scheduler to SIO
End Infinite While Loop
*Its purposely set up to underclock the phone when less than 15% to save battery life till you can get to a charger. Obviously this can be changed with some simple editing.*
What if I dont have the Tweakerz OC Modules Installed?
Dont fret, it will still work. Instead of having 300, 350, 450, 525, and 600Mhz as available frequencies when locked, itll only have 300 and 600Mhz when locked. It wont save as much battery, but itll save more than not having it.
Infinite While Loop... Isnt that bad for the CPU?
Traditionally yes, but this doesnt work like a traditional while loop. Thats because of the way /sys/power/wait_for_fb_wake and /sys/power/wait_for_fb_sleep work. Instead of just checking for the screen state, these files actually pause the script until that screen state is true. Basically, the script sets the awake profile then pauses until the screen turns off. Then it tries to apply the sleep profile. If the sleep profile is applied successfully, it pauses the script until the screen turns back on. Then the process repeats.
Customization:
I tried to set the script up so its fairly easy to understand and customize to your needs. Remember to change the governor, scheduler, and CPU frequencies to match your needs.
Installation:
I would include a link to the tweakerz modules but it wont let me post URLs with under 10 posts
Download the script from below and place it in /system/etc/init.d on your phone and set permissions to 0755 and owner:group to 0:2000. Reboot, and enjoy!
Download:
Attachment at bottom of post
Script Code:
Code:
#!/system/bin/sh
#Custom CPU Profiles
#By MarkusMcNugen
##################################################################################
####################Load Tweakerz Modules and Set Permissions#####################
##################################################################################
# Load Modules
insmod /system/lib/modules/symsearch.ko
insmod /system/lib/modules/cpu_control.ko
insmod /system/lib/modules/sio-iosched.ko
insmod /system/lib/modules/cpufreq_interactiveX.ko
insmod /system/lib/modules/cpufreq_smartass2.ko
insmod /system/lib/modules/cpufreq_pegasusq.ko
insmod /system/lib/modules/cpufreq_boostedASS2.ko
insmod /system/lib/modules/cpufreq_hotplugX.ko
#Scheduler Permissions
chmod 777 /sys/block/mmcblk0/queue/scheduler
chmod 777 /sys/block/mmcblk1/queue/scheduler
##################################################################################
################################Start of options##################################
##################################################################################
###################AWAKE GOVERNORS####################
#AWAKE_GOVERNOR="boostedASSv2"
#AWAKE_GOVERNOR="ondemand"
AWAKE_GOVERNOR="hotplugx"
#AWAKE_GOVERNOR="interactive"
#AWAKE_GOVERNOR="interactiveX"
#AWAKE_GOVERNOR="performance"
#AWAKE_GOVERNOR="smartassV2"
#AWAKE_GOVERNOR="pegasusq"
#AWAKE_GOVERNOR="hotplug"
###################AWAKE SCHEDULERS###################
AWAKE_SCHEDULER="noop"
#AWAKE_SCHEDULER="deadline"
#AWAKE_SCHEDULER="cfq"
#AWAKE_SCHEDULER="sio"
###################SLEEP GOVERNORS####################
#SLEEP_GOVERNOR="boostedASSv2"
SLEEP_GOVERNOR="pegasusq"
#SLEEP_GOVERNOR="ondemand"
#SLEEP_GOVERNOR="hotplugx"
#SLEEP_GOVERNOR="interactive"
#SLEEP_GOVERNOR="interactiveX"
#SLEEP_GOVERNOR="hotplug"
#SLEEP_GOVERNOR="smartassV2"
#SLEEP_GOVERNOR="performance"
#SLEEP_GOVERNOR="userspace"
###################SLEEP SCHEDULERS####################
#SLEEP_SCHEDULER="noop"
#SLEEP_SCHEDULER="deadline"
#SLEEP_SCHEDULER="cfq"
SLEEP_SCHEDULER="sio"
###################BATTERY LIMIT####################
BATTERY_LIMIT="15"
##################PAUSE VARIABLES###################
SCREEN_PAUSE=11
ALREADY_AWAKE=0
ALREADY_SLEEP=0
##################################################################################
#################################End of options###################################
##################################################################################
#Infinite while loop to make sure correct governor, scheduler, and frequencies always applied
while [ 1 ]
do
#Read the current battery status
BATTERY_STATE=`cat /sys/class/power_supply/battery/status`
##################################################################################
#####Function to set scheduler, governor, and frequencies based on variables######
##################################################################################
set_cpu_freq() {
if [ $BATTERY_STATE = "Discharging" ]; then
#Read the current battery percentage
BATTERY=`cat /sys/class/power_supply/battery/capacity`
####If current battery percentage greater then BATTERY_LIMIT apply awake and sleep profiles####
if [ $BATTERY -gt $BATTERY_LIMIT ]; then
if [ $ALREADY_AWAKE = 0 ]; then
AWAKE=`cat /sys/power/wait_for_fb_wake`
if [ $AWAKE = "awake" ]; then
awake_overblimit_freq
fi;
AWAKE=;
elif [ $ALREADY_SLEEP = 0 ]; then
SLEEPING=`cat /sys/power/wait_for_fb_sleep`
if [ $SLEEPING = "sleeping" ]; then
sleep_loop
fi;
SLEEP=;
fi;
####If current battery percentage less than or equal BATTERY_LIMIT apply awake and sleep profiles####
elif [ $BATTERY -le $BATTERY_LIMIT ]; then
if [ $ALREADY_AWAKE = 0 ]; then
AWAKE=`cat /sys/power/wait_for_fb_wake`
if [ $AWAKE = "awake" ]; then
awake_underblimit_freq
ALREADY_AWAKE=1
ALREADY_SLEEP=0
fi;
AWAKE=;
elif [ $ALREADY_SLEEP = 0 ]; then
SLEEPING=`cat /sys/power/wait_for_fb_sleep`
if [ $SLEEPING = "sleeping" ]; then
sleep_loop
fi;
SLEEP=;
fi;
fi;
##################################################
####If battery is charging then apply profiles####
##################################################
elif [ $BATTERY_STATE = "Charging" ]; then
if [ $ALREADY_AWAKE = 0 ]; then
AWAKE=`cat /sys/power/wait_for_fb_wake`
if [ $AWAKE = "awake" ]; then
awake_charge_freq
ALREADY_AWAKE=1
ALREADY_SLEEP=0
fi;
AWAKE=;
elif [ $ALREADY_SLEEP = 0 ]; then
SLEEPING=`cat /sys/power/wait_for_fb_sleep`
if [ $SLEEPING = "sleeping" ]; then
sleep_loop
fi;
SLEEP=;
fi;
BATTERY=;
fi;
}
##################################################################################
###############Function to Set Awake and Over Battery Limit Profile###############
##################################################################################
awake_overblimit_freq() {
###################AWAKE CPU FREQUENCY###################
echo 0 300 1025 > /proc/cpu_control/tweak_cpu
echo 1 600 1200 > /proc/cpu_control/tweak_cpu
echo 2 800 1325 > /proc/cpu_control/tweak_cpu
echo 3 1000 1388 > /proc/cpu_control/tweak_cpu
echo 4 1200 1398 > /proc/cpu_control/tweak_cpu
###################AWAKE CPU GOVERNOR####################
echo $AWAKE_GOVERNOR > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
###################AWAKE CPU SCHEDULER###################
echo $AWAKE_SCHEDULER > /sys/block/mmcblk0/queue/scheduler
echo $AWAKE_SCHEDULER > /sys/block/mmcblk1/queue/scheduler
#####################GOVERNOR TWEAKS#####################
if [ -e /sys/devices/system/cpu/cpu0/cpufreq/ondemand/up_threshold ]; then
echo "95" > /sys/devices/system/cpu/cpu0/cpufreq/ondemand/up_threshold;
echo "1" > /sys/devices/system/cpu/cpu0/cpufreq/ondemand/io_is_busy;
echo "1" > /sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_down_factor;
echo "10000" > /sys/devices/system/cpu/cpu0/cpufreq/ondemand/sampling_rate;
elif [ -e /sys/devices/system/cpu/cpu1/cpufreq/ondemand/up_threshold ]; then
echo "95" > /sys/devices/system/cpu/cpu1/cpufreq/ondemand/up_threshold;
echo "1" > /sys/devices/system/cpu/cpu1/cpufreq/ondemand/io_is_busy;
echo "1" > /sys/devices/system/cpu/cpu1/cpufreq/ondemand/sampling_down_factor;
echo "10000" > /sys/devices/system/cpu/cpu1/cpufreq/ondemand/sampling_rate;
elif [ -e /sys/devices/system/cpu/cpufreq/ondemand/up_threshold ]; then
echo "95" > /sys/devices/system/cpu/cpufreq/ondemand/up_threshold;
echo "1" > /sys/devices/system/cpu/cpufreq/ondemand/io_is_busy;
echo "1" > /sys/devices/system/cpu/cpufreq/ondemand/sampling_down_factor;
echo "10000" > /sys/devices/system/cpu/cpufreq/ondemand/sampling_rate;
fi;
ALREADY_AWAKE=1
ALREADY_SLEEP=0
}
awake_underblimit_freq() {
###################AWAKE CPU FREQUENCY###################
echo 0 300 1025 > /proc/cpu_control/tweak_cpu
echo 1 450 1150 > /proc/cpu_control/tweak_cpu
echo 2 600 1200 > /proc/cpu_control/tweak_cpu
echo 3 800 1325 > /proc/cpu_control/tweak_cpu
echo 4 1000 1388 > /proc/cpu_control/tweak_cpu
###################AWAKE CPU GOVERNOR####################
echo $SLEEP_GOVERNOR > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
###################AWAKE CPU SCHEDULER###################
echo $SLEEP_SCHEDULER > /sys/block/mmcblk0/queue/scheduler
echo $SLEEP_SCHEDULER > /sys/block/mmcblk1/queue/scheduler
#####################GOVERNOR TWEAKS#####################
if [ -e /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/up_threshold ]; then
echo "85" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/up_threshold;
echo "10" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/down_differential;
echo "1" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/io_is_busy;
echo "1" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/sampling_down_factor;
echo "20000" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/sampling_rate;
echo "100" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/freq_step;
echo "5" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/cpu_up_rate;
echo "20" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/cpu_down_rate;
echo "100000" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/freq_for_responsiveness;
elif [ -e /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/up_threshold ]; then
echo "85" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/up_threshold;
echo "10" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/down_differential;
echo "1" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/io_is_busy;
echo "1" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/sampling_down_factor;
echo "20000" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/sampling_rate;
echo "100" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/freq_step;
echo "5" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/cpu_up_rate;
echo "20" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/cpu_down_rate;
echo "100000" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/freq_for_responsiveness;
elif [ -e /sys/devices/system/cpu/cpufreq/pegasusq/up_threshold ]; then
echo "85" > /sys/devices/system/cpu/cpufreq/pegasusq/up_threshold;
echo "10" > /sys/devices/system/cpu/cpufreq/pegasusq/down_differential;
echo "1" > /sys/devices/system/cpu/cpufreq/pegasusq/io_is_busy;
echo "1" > /sys/devices/system/cpu/cpufreq/pegasusq/sampling_down_factor;
echo "20000" > /sys/devices/system/cpu/cpufreq/pegasusq/sampling_rate;
echo "100" > /sys/devices/system/cpu/cpufreq/pegasusq/freq_step;
echo "5" > /sys/devices/system/cpu/cpufreq/pegasusq/cpu_up_rate;
echo "20" > /sys/devices/system/cpu/cpufreq/pegasusq/cpu_down_rate;
echo "100000" > /sys/devices/system/cpu/cpufreq/pegasusq/freq_for_responsiveness;
fi;
ALREADY_AWAKE=1
ALREADY_SLEEP=0
}
awake_charge_freq() {
###################AWAKE CPU FREQUENCY###################
echo 0 300 1025 > /proc/cpu_control/tweak_cpu
echo 1 600 1200 > /proc/cpu_control/tweak_cpu
echo 2 800 1325 > /proc/cpu_control/tweak_cpu
echo 3 1000 1388 > /proc/cpu_control/tweak_cpu
echo 4 1200 1398 > /proc/cpu_control/tweak_cpu
###################AWAKE CPU GOVERNOR####################
echo $AWAKE_GOVERNOR > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
###################AWAKE CPU SCHEDULER###################
echo $AWAKE_SCHEDULER > /sys/block/mmcblk0/queue/scheduler
echo $AWAKE_SCHEDULER > /sys/block/mmcblk1/queue/scheduler
#####################GOVERNOR TWEAKS#####################
if [ -e /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/up_threshold ]; then
echo "85" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/up_threshold;
echo "10" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/down_differential;
echo "1" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/io_is_busy;
echo "1" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/sampling_down_factor;
echo "20000" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/sampling_rate;
echo "100" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/freq_step;
echo "5" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/cpu_up_rate;
echo "20" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/cpu_down_rate;
echo "100000" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/freq_for_responsiveness;
elif [ -e /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/up_threshold ]; then
echo "85" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/up_threshold;
echo "10" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/down_differential;
echo "1" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/io_is_busy;
echo "1" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/sampling_down_factor;
echo "20000" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/sampling_rate;
echo "100" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/freq_step;
echo "5" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/cpu_up_rate;
echo "20" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/cpu_down_rate;
echo "100000" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/freq_for_responsiveness;
elif [ -e /sys/devices/system/cpu/cpufreq/pegasusq/up_threshold ]; then
echo "85" > /sys/devices/system/cpu/cpufreq/pegasusq/up_threshold;
echo "10" > /sys/devices/system/cpu/cpufreq/pegasusq/down_differential;
echo "1" > /sys/devices/system/cpu/cpufreq/pegasusq/io_is_busy;
echo "1" > /sys/devices/system/cpu/cpufreq/pegasusq/sampling_down_factor;
echo "20000" > /sys/devices/system/cpu/cpufreq/pegasusq/sampling_rate;
echo "100" > /sys/devices/system/cpu/cpufreq/pegasusq/freq_step;
echo "5" > /sys/devices/system/cpu/cpufreq/pegasusq/cpu_up_rate;
echo "20" > /sys/devices/system/cpu/cpufreq/pegasusq/cpu_down_rate;
echo "100000" > /sys/devices/system/cpu/cpufreq/pegasusq/freq_for_responsiveness;
fi;
ALREADY_AWAKE=1
ALREADY_SLEEP=0
}
##################################################################################
###################Function to Initiate the 10 Second Sleep Timer#################
##################################################################################
sleep_loop() {
SEC_COUNT=0
while [ $SEC_COUNT -lt 10 ]
do
sleep 1
SEC_COUNT=$((SEC_COUNT+1))
####Write dumpsys of window policy to /data/governordumpsys####
dumpsys window policy > /data/governordumpsys
grep -q "mScreenOnFully=true" /data/governordumpsys
SCREEN=$?
####If /data/governordumpsys returns Screen On reset set_cpu_freq function and break counter####
if [ $SCREEN -eq "0" ]; then
ALREADY_AWAKE=0
ALREADY_SLEEP=0
set_cpu_freq
SCREEN=;
break
fi;
done
##################################################################################
###########################Function to Set Sleep Profile##########################
##################################################################################
sleep_set_freq() {
###################SLEEP CPU FREQUENCY###################
echo 0 300 1025 > /proc/cpu_control/tweak_cpu
echo 1 350 1087 > /proc/cpu_control/tweak_cpu
echo 2 450 1150 > /proc/cpu_control/tweak_cpu
echo 3 525 1187 > /proc/cpu_control/tweak_cpu
echo 4 600 1200 > /proc/cpu_control/tweak_cpu
###################SLEEP CPU GOVERNOR####################
echo $SLEEP_GOVERNOR > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
###################SLEEP CPU SCHEDULER###################
echo $SLEEP_SCHEDULER > /sys/block/mmcblk0/queue/scheduler
echo $SLEEP_SCHEDULER > /sys/block/mmcblk1/queue/scheduler
#####################GOVERNOR TWEAKS#####################
if [ -e /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/up_threshold ]; then
echo "85" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/up_threshold;
echo "10" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/down_differential;
echo "1" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/io_is_busy;
echo "1" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/sampling_down_factor;
echo "20000" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/sampling_rate;
echo "100" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/freq_step;
echo "5" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/cpu_up_rate;
echo "20" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/cpu_down_rate;
echo "100000" > /sys/devices/system/cpu/cpu0/cpufreq/pegasusq/freq_for_responsiveness;
elif [ -e /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/up_threshold ]; then
echo "85" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/up_threshold;
echo "10" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/down_differential;
echo "1" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/io_is_busy;
echo "1" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/sampling_down_factor;
echo "20000" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/sampling_rate;
echo "100" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/freq_step;
echo "5" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/cpu_up_rate;
echo "20" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/cpu_down_rate;
echo "100000" > /sys/devices/system/cpu/cpu1/cpufreq/pegasusq/freq_for_responsiveness;
elif [ -e /sys/devices/system/cpu/cpufreq/pegasusq/up_threshold ]; then
echo "85" > /sys/devices/system/cpu/cpufreq/pegasusq/up_threshold;
echo "10" > /sys/devices/system/cpu/cpufreq/pegasusq/down_differential;
echo "1" > /sys/devices/system/cpu/cpufreq/pegasusq/io_is_busy;
echo "1" > /sys/devices/system/cpu/cpufreq/pegasusq/sampling_down_factor;
echo "20000" > /sys/devices/system/cpu/cpufreq/pegasusq/sampling_rate;
echo "100" > /sys/devices/system/cpu/cpufreq/pegasusq/freq_step;
echo "5" > /sys/devices/system/cpu/cpufreq/pegasusq/cpu_up_rate;
echo "20" > /sys/devices/system/cpu/cpufreq/pegasusq/cpu_down_rate;
echo "100000" > /sys/devices/system/cpu/cpufreq/pegasusq/freq_for_responsiveness;
fi;
}
####Write dumpsys of window policy to /data/governordumpsys again####
dumpsys window policy > /data/governordumpsys
grep -q "mScreenOnFully=true" /data/governordumpsys
SCREEN=$?
####If /data/governordumpsys returns Screen Off start sleep_set_freq function####
if [ $SCREEN -eq "1" ]; then
sleep_set_freq
ALREADY_AWAKE=0
ALREADY_SLEEP=1
fi;
SCREEN=;
}
#####################Call set_cpu_freq Function#####################
set_cpu_freq
BATTERY_STATE=;
done

---

awesome work.thanks