init.device.rc

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on boot
    # Camera
    chmod 0660 /sys/android_camera/sensor
    chown system system /sys/android_camera/sensor

    # Fingerprint
    chmod 0600 /data/misc/fpc/calibration_image.pndat

    # Flash
    chmod 0660 /sys/class/leds/led:flash_0/brightness
    chmod 0660 /sys/class/leds/led:flash_1/brightness
    chmod 0660 /sys/class/leds/led:flash_2/brightness
    chmod 0660 /sys/class/leds/led:torch_0/brightness
    chmod 0660 /sys/class/leds/led:torch_1/brightness
    chmod 0660 /sys/class/leds/led:torch_2/brightness
    chmod 0660 /sys/class/leds/led:switch_0/brightness
    chmod 0660 /sys/class/leds/led:switch_1/brightness
    chmod 0660 /sys/class/leds/flashlight/brightness
    chown system system /sys/class/leds/led:flash_0/brightness
    chown system system /sys/class/leds/led:flash_1/brightness
    chown system system /sys/class/leds/led:flash_2/brightness
    chown system system /sys/class/leds/led:torch_0/brightness
    chown system system /sys/class/leds/led:torch_1/brightness
    chown system system /sys/class/leds/led:torch_2/brightness
    chown system system /sys/class/leds/led:switch_0/brightness
    chown system system /sys/class/leds/led:switch_1/brightness
    chown system system /sys/class/leds/flashlight/brightness

    # IR
    chmod 0660 /dev/spidev7.1
    chown system system /dev/spidev7.1

    # Leds
    chmod 0640 /sys/class/leds/red/delay_on
    chmod 0640 /sys/class/leds/red/delay_off
    chmod 0640 /sys/class/leds/red/breath
    chown system system /sys/class/leds/red/delay_on
    chown system system /sys/class/leds/red/delay_off
    chown system system /sys/class/leds/red/breath

    # Power supply
    chmod 0660 /sys/class/power_supply/battery/input_suspend
    chmod 0660 /sys/class/power_supply/battery/charging_enabled
    chown system system /sys/class/power_supply/battery/input_suspend
    chown system system /sys/class/power_supply/battery/charging_enabled

    # Thermal
    chmod 0770 /sys/class/power_supply/battery/device/thermalcall
    chown system system /sys/class/power_supply/battery/device/thermalcall

    # Enable camera read sensors data
    setprop persist.camera.gyro.disable 0

on post-fs-data
    mkdir /persist/qti_fp 0700 system system
    mkdir /mnt/vendor/persist/fpc 0770 system system	
    copy /data/vendor/fpc/user.db /data/vendor_de/0/fpdata/user.db	
    chown system system /data/vendor_de/0/fpdata/user.db	
    rm /data/vendor/fpc/user.db

# Workaround for camera HAL can not read sys property
on property:sys.camera.face.unlock=*
    setprop vendor.camera.face.unlock ${sys.camera.face.unlock}