#!/system/bin/sh
sleep 60
# Rebooting PerfD
perfd_running=$(getprop "init.svc.perfd")
if [ "$perfd_running" = "running" ]; then
# Stop perfd while tuning parameters
stop perfd
fi
#Author: Alcolawl
#Settings By: SoniCron
#Edited By: solis_f
#Device: Nexus 5X (Bullhead)
#Codename: FairPark
#Build Status: Stable
#Version: 1.0
#Last Updated: 8/30/2016
#Notes: Please give credit when using this in your work!
echo ----------------------------------------------------
echo Applying 'FairPark' v1.0 Interactive Governor Settings
echo ----------------------------------------------------
#Apply settings to LITTLE cluster
echo Applying settings to LITTLE cluster
#Temporarily change permissions to governor files for the LITTLE cluster to enable Interactive governor
chmod 644 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
echo interactive > /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
chmod 444 /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor
#Temporarily change permissions to governor files for the LITTLE cluster ensure minimum frequency is 384MHz
chmod 644 /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
echo 384000 > /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq			#Core 0-3 Minimum Frequency = 384MHz			
chmod 444 /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
#Tweak Interactive Governor
echo 85 600000:70 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads
echo 480000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_slack
echo 1248000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq
echo 480000 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate
echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay
echo 90 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load
echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time
echo 0 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/max_freq_hysteresis
echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif
echo 1 > /sys/devices/system/cpu/cpu0/cpufreq/interactive/align_windows
#Apply settings to Big cluster
echo Applying settings to Big cluster
#Temporarily change permissions to governor files for the Big cluster to enable Interactive governor
echo 1 > /sys/devices/system/cpu/cpu4/online								#Online Core 4
chmod 644 /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
echo interactive > /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
chmod 444 /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor
#Temporarily change permissions to governor files for the Big cluster to raise minimum frequency to 633MHz
chmod 644 /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq
echo 633600 > /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq
#Core 4 Minimum Frequency = 633MHz			
chmod 444 /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq
#Tweak Interactive Governor
echo 90 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads
echo 480000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_slack
echo 1824000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq
echo 240000 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate
echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay
echo 95 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load
echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time
echo 0 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/max_freq_hysteresis
echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif
echo 1 > /sys/devices/system/cpu/cpu4/cpufreq/interactive/align_windows
#Enable Input Boost for LITTLE cluster @1248MHz for 480ms
echo Enabling Input Boost at 1248 MHz for the LITTLE cluster
echo 0:1248000 1:1248000 2:1248000 3:1248000 4:0 5:0 > /sys/module/cpu_boost/parameters/input_boost_freq
echo 0 > /sys/module/cpu_boost/parameters/boost_ms
echo 480 > /sys/module/cpu_boost/parameters/input_boost_ms
#Disable TouchBoost
echo Disabling TouchBoost
echo 0 > /sys/module/msm_performance/parameters/touchboost
#Disable Core Control and Enable Thermal Throttling allowing for longer sustained performance
echo Disabling Aggressive CPU Thermal Throttling
echo 1 > /sys/module/msm_thermal/core_control/enabled
echo N > /sys/module/msm_thermal/parameters/enabled
echo ----------------------------------------------------
echo Settings Successfully Applied! You may now tweak them further in ElementalX Kernel Manager
echo ----------------------------------------------------
##For Big Cluster
if [ -e /sys/devices/system/cpu/cpu4/core_ctl ]; then 
echo "0" > /sys/devices/system/cpu/cpu4/core_ctl/min_cpus
chmod 444 /sys/devices/system/cpu/cpu4/core_ctl/min_cpus
echo 40 > /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres
echo 80 > /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres
echo 300 > /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms
fi;
echo 33 > /proc/sys/kernel/sched_small_task
echo 99 > /proc/sys/kernel/sched_upmigrate
echo 87 > /proc/sys/kernel/sched_downmigrate
echo 9 > /proc/sys/kernel/sched_upmigrate_min_nice
# Rebooting PerfD
perfd_stopped=$(getprop "init.svc.perfd")
if [ "$perfd_stopped" = "stopped" ]; then
rm /data/system/perfd/default_values
start perfd
fi