on property:sys.boot_completed=1
    chown root system /sys/class/devfreq/ff9a0000.gpu/governor
    chmod 0664 /sys/class/devfreq/ff9a0000.gpu/governor
    chown root system /sys/class/devfreq/ff9a0000.gpu/min_freq
    chmod 0664 /sys/class/devfreq/ff9a0000.gpu/min_freq
    chown root system /sys/class/devfreq/ff9a0000.gpu/max_freq
    chmod 0664 /sys/class/devfreq/ff9a0000.gpu/max_freq
    chown root system /sys/class/devfreq/dmc/governor
    chmod 0664 /sys/class/devfreq/dmc/governor

    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 0
    write /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq 0
    write /sys/devices/system/cpu/cpufreq/policy0/scaling_governor schedutil
    write /sys/devices/system/cpu/cpufreq/policy4/scaling_governor schedutil
    write /sys/class/devfreq/dmc/governor dmc_ondemand

on charger
    chown root system /sys/class/devfreq/ff9a0000.gpu/governor
    chmod 0664 /sys/class/devfreq/ff9a0000.gpu/governor
    chown root system /sys/class/devfreq/ff9a0000.gpu/min_freq
    chmod 0664 /sys/class/devfreq/ff9a0000.gpu/min_freq
    chown root system /sys/class/devfreq/ff9a0000.gpu/max_freq
    chmod 0664 /sys/class/devfreq/ff9a0000.gpu/max_freq
    chown root system /sys/class/devfreq/dmc/governor
    chmod 0664 /sys/class/devfreq/dmc/governor

    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq 0
    write /sys/devices/system/cpu/cpu4/cpufreq/scaling_min_freq 0
    write /sys/devices/system/cpu/cpufreq/policy0/scaling_governor schedutil
    write /sys/devices/system/cpu/cpufreq/policy4/scaling_governor schedutil
    write /sys/class/devfreq/dmc/governor dmc_ondemand

on early-boot
    # Update dm-verity state and set partition.*.verified properties
    verity_update_state

on boot
    chown system system /sys/class/thermal/thermal_zone0/policy
    chown system system /sys/class/thermal/thermal_zone1/policy
    chown system system /sys/class/thermal/thermal_zone2/policy
    
    # update cpusets feature nodes for rk3399 tablet
    write /dev/cpuset/foreground/cpus 0-5
    write /dev/cpuset/foreground/boost/cpus 4-5
    write /dev/cpuset/background/cpus 0-3
    write /dev/cpuset/system-background/cpus 0-3
    write /dev/cpuset/top-app/cpus 0-5
    #write /sys/devices/system/cpu/cpufreq/policy4/interactive/target_loads "65 1008000:70 1200000:75 1416000:80 1608000:90"
    #ioprio rt 4

    # reduce schedul time to improve io performance
    write /sys/kernel/debug/sched_features NO_ENERGY_AWARE

    chmod 0666 /sys/kernel/debug/usb/fe800000.usb/mode

on init
    chown root root /sys/class/devfreq/dmc/system_status
    chmod 0666 /sys/class/devfreq/dmc/system_status
    
on post-fs-data

    #CABC
    chown root system /sys/class/graphics/fb0/cabc
    chmod 0664 /sys/class/graphics/fb0/cabc

on early-init
    write /sys/devices/system/cpu/cpufreq/policy0/scaling_governor performance
    write /sys/devices/system/cpu/cpufreq/policy4/scaling_governor performance
    write /sys/class/devfreq/dmc/governor performance