on boot
    # add a cpuset for the camera daemon
    # we want all the little cores for camera
    mkdir /dev/cpuset/camera-daemon
    write /dev/cpuset/camera-daemon/cpus 0
    write /dev/cpuset/camera-daemon/mems 0
    chown system system /dev/cpuset/camera-daemon
    chown system system /dev/cpuset/camera-daemon/tasks
    chmod 0664 /dev/cpuset/camera-daemon/tasks

    # Update foreground cpuset now that processors are up
    # reserve CPU 3 for the top app and camera daemon
    write /dev/cpuset/foreground/cpus 0-2,4-7
    write /dev/cpuset/foreground/boost/cpus 4-7
    write /dev/cpuset/background/cpus 0
    write /dev/cpuset/system-background/cpus 0-2
    write /dev/cpuset/top-app/cpus 0-7
    write /dev/cpuset/camera-daemon/cpus 0-3

    # Enable sched boost
    write /proc/sys/kernel/sched_boost 1

on enable-low-power
    # HMP scheduler (big.Little cluster related) settings
    write /proc/sys/kernel/sched_upmigrate 95
    write /proc/sys/kernel/sched_downmigrate 85

    write /proc/sys/kernel/sched_window_stats_policy 2
    write /proc/sys/kernel/sched_ravg_hist_size 5

    write /sys/devices/system/cpu/cpu0/sched_mostly_idle_nr_run 3
    write /sys/devices/system/cpu/cpu1/sched_mostly_idle_nr_run 3
    write /sys/devices/system/cpu/cpu2/sched_mostly_idle_nr_run 3
    write /sys/devices/system/cpu/cpu3/sched_mostly_idle_nr_run 3
    write /sys/devices/system/cpu/cpu4/sched_mostly_idle_nr_run 3
    write /sys/devices/system/cpu/cpu5/sched_mostly_idle_nr_run 3
    write /sys/devices/system/cpu/cpu6/sched_mostly_idle_nr_run 3
    write /sys/devices/system/cpu/cpu7/sched_mostly_idle_nr_run 3

    write /sys/class/devfreq/mincpubw/governor "cpufreq"
    write /sys/class/devfreq/cpubw/governor "bw_hwmon"
    write /sys/class/devfreq/cpubw/bw_hwmon/io_percent 20
    write /sys/class/devfreq/cpubw/bw_hwmon/guard_band_mbps 30
    write /sys/class/devfreq/gpubw/bw_hwmon/io_percent 40

    # Disable thermal
    write /sys/module/msm_thermal/core_control/enabled 0

    # Disable thermal bcl hotplug to switch governor
    write /sys/devices/soc.0/qcom,bcl.55/mode "disable"
    write /sys/devices/soc.0/qcom,bcl.55/hotplug_mask 0
    write /sys/devices/soc.0/qcom,bcl.55/hotplug_soc_mask 0
    write /sys/devices/soc.0/qcom,bcl.55/mode "enable"

    # Enable governor for power cluster
    write /sys/devices/system/cpu/cpu0/online 1
    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor "interactive"
    write /sys/devices/system/cpu/cpu0/cpufreq/interactive/go_hispeed_load 80
    write /sys/devices/system/cpu/cpu0/cpufreq/interactive/timer_rate 20000
    write /sys/devices/system/cpu/cpu0/cpufreq/interactive/io_is_busy 0
    write /sys/devices/system/cpu/cpu0/cpufreq/interactive/min_sample_time 40000
    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 691200
    write /sys/devices/system/cpu/cpu0/cpufreq/interactive/above_hispeed_delay 59000
    write /sys/devices/system/cpu/cpu0/cpufreq/interactive/hispeed_freq 1305600
    write /sys/devices/system/cpu/cpu0/cpufreq/interactive/target_loads "1 691200:80"

    # Enable governor for perf cluster
    write /sys/devices/system/cpu/cpu4/online 1
    write /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor "interactive"
    write /sys/devices/system/cpu/cpu4/cpufreq/interactive/go_hispeed_load 85
    write /sys/devices/system/cpu/cpu4/cpufreq/interactive/timer_rate 20000
    write /sys/devices/system/cpu/cpu4/cpufreq/interactive/io_is_busy 0
    write /sys/devices/system/cpu/cpu4/cpufreq/interactive/min_sample_time 40000
    write /sys/devices/system/cpu/cpu4/cpufreq/interactive/sampling_down_factor 40000
    write /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq 883200
    write /sys/devices/system/cpu/cpu4/cpufreq/interactive/max_freq_hysteresis 60000
    write /sys/devices/system/cpu/cpu4/cpufreq/interactive/hispeed_freq 1382400
    write /sys/devices/system/cpu/cpu4/cpufreq/interactive/above_hispeed_delay "19000 1382400:39000"
    write /sys/devices/system/cpu/cpu4/cpufreq/interactive/target_loads "85 1382400:90 1747200:80"

    # HMP Task packing settings for 8976
    write /proc/sys/kernel/sched_small_task 30
    write /sys/devices/system/cpu/cpu0/sched_mostly_idle_load 20
    write /sys/devices/system/cpu/cpu1/sched_mostly_idle_load 20
    write /sys/devices/system/cpu/cpu2/sched_mostly_idle_load 20
    write /sys/devices/system/cpu/cpu3/sched_mostly_idle_load 20
    write /sys/devices/system/cpu/cpu4/sched_mostly_idle_load 20
    write /sys/devices/system/cpu/cpu5/sched_mostly_idle_load 20
    write /sys/devices/system/cpu/cpu6/sched_mostly_idle_load 20
    write /sys/devices/system/cpu/cpu7/sched_mostly_idle_load 20

    # Disable sched boost
    write /proc/sys/kernel/sched_boost 0

    # Enable LPM Prediction
    write /sys/module/lpm_levels/parameters/lpm_prediction 1

    # Enable Low power modes
    write /sys/module/lpm_levels/parameters/sleep_disabled 0

    # Bring up all cores online
    write /sys/devices/system/cpu/cpu1/online 1
    write /sys/devices/system/cpu/cpu2/online 1
    write /sys/devices/system/cpu/cpu3/online 1
    write /sys/devices/system/cpu/cpu4/online 1
    write /sys/devices/system/cpu/cpu5/online 1
    write /sys/devices/system/cpu/cpu6/online 1
    write /sys/devices/system/cpu/cpu7/online 1

    # Disable L2 GDHS on 8976
    write /sys/module/lpm_levels/system/a53/a53-l2-gdhs/idle_enabled "N"
    write /sys/module/lpm_levels/system/a72/a72-l2-gdhs/idle_enabled "N"

    # Enable sched guided freq control
    write /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_sched_load 1
    write /sys/devices/system/cpu/cpu0/cpufreq/interactive/use_migration_notif 1
    write /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_sched_load 1
    write /sys/devices/system/cpu/cpu4/cpufreq/interactive/use_migration_notif 1
    write /proc/sys/kernel/sched_freq_inc_notify 50000
    write /proc/sys/kernel/sched_freq_dec_notify 50000

    # Enable core control for 8976
    write /sys/devices/system/cpu/cpu4/core_ctl/min_cpus 2
    write /sys/devices/system/cpu/cpu4/core_ctl/max_cpus 4
    write /sys/devices/system/cpu/cpu4/core_ctl/busy_up_thres 68
    write /sys/devices/system/cpu/cpu4/core_ctl/busy_down_thres 40
    write /sys/devices/system/cpu/cpu4/core_ctl/offline_delay_ms 100
    write /sys/devices/system/cpu/cpu4/core_ctl/is_big_cluster 1

    # Re-enable thermal
    write /sys/module/msm_thermal/core_control/enabled 1

    # Re-enable BCL hotplug
    write /sys/devices/soc.0/qcom,bcl.55/mode "disable"
    write /sys/devices/soc.0/qcom,bcl.55/hotplug_mask 48
    write /sys/devices/soc.0/qcom,bcl.55/hotplug_soc_mask 32
    write /sys/devices/soc.0/qcom,bcl.55/mode "enable"

    # Enable timer migration to little cluster
    write /proc/sys/kernel/power_aware_timer_migration 1

    # Enable sched colocation and colocation inheritance
    write /proc/sys/kernel/sched_grp_upmigrate 130
    write /proc/sys/kernel/sched_grp_downmigrate 110
    write /proc/sys/kernel/sched_enable_thread_grouping 1

    # LMK & Process reclaim
    write /sys/module/lowmemorykiller/parameters/adj_max_shift 354
    write /sys/module/lowmemorykiller/parameters/enable_adaptive_lmk 1
    write /sys/module/lowmemorykiller/parameters/minfree "18432,23040,27648,32256,55296,80640"
    write /sys/module/lowmemorykiller/parameters/vmpressure_file_min 81250

    write /sys/module/process_reclaim/parameters/enable_process_reclaim 1
    write /sys/module/process_reclaim/parameters/min_score_adj 354
    write /sys/module/process_reclaim/parameters/per_swap_size 1024
    write /sys/module/process_reclaim/parameters/pressure_max 70
    write /sys/module/process_reclaim/parameters/pressure_min 10
    write /sys/module/process_reclaim/parameters/swap_opt_eff 30

on charger
    # Disable thermal
    write /sys/module/msm_thermal/core_control/enabled 0

    # Bring CPUs online
    write /sys/devices/system/cpu/cpu1/online 1
    write /sys/devices/system/cpu/cpu2/online 1
    write /sys/devices/system/cpu/cpu3/online 1
    write /sys/devices/system/cpu/cpu4/online 1
    write /sys/devices/system/cpu/cpu5/online 1
    write /sys/devices/system/cpu/cpu6/online 1
    write /sys/devices/system/cpu/cpu7/online 1

    # Configure governor settings for little cluster
    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor "powersave"
    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 400000

    # Configure governor settings for big cluster
    write /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor "powersave"
    write /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq 400000

    # Bring CPUs offline
    write /sys/devices/system/cpu/cpu1/online 0
    write /sys/devices/system/cpu/cpu2/online 0
    write /sys/devices/system/cpu/cpu3/online 0
    write /sys/devices/system/cpu/cpu4/online 0
    write /sys/devices/system/cpu/cpu5/online 0
    write /sys/devices/system/cpu/cpu6/online 0
    write /sys/devices/system/cpu/cpu7/online 0

    # Enable thermal
    write /sys/module/msm_thermal/core_control/enabled 1

    # Set perfd properties
    rm /data/system/perfd/default_values
    start perfd

on property:init.svc.recovery=running
    trigger enable-low-power

on property:dev.bootcomplete=1
    trigger enable-low-power

    setprop sys.io.scheduler "bfq"