on init
    # LiveDisplay sysfs
    chown system system /sys/devices/virtual/graphics/fb0/acl
    chmod 0660 /sys/devices/virtual/graphics/fb0/acl
    chown system system /sys/devices/virtual/graphics/fb0/aco
    chmod 0660 /sys/devices/virtual/graphics/fb0/aco
    chown system system /sys/devices/virtual/graphics/fb0/cabc
    chmod 0660 /sys/devices/virtual/graphics/fb0/cabc
    chown system system /sys/devices/virtual/graphics/fb0/hbm
    chmod 0660 /sys/devices/virtual/graphics/fb0/hbm
    chown system system /sys/devices/virtual/graphics/fb0/rgb
    chmod 0660 /sys/devices/virtual/graphics/fb0/rgb
    chown system system /sys/devices/virtual/graphics/fb0/sre
    chmod 0660 /sys/devices/virtual/graphics/fb0/sre
    chown system system /sys/devices/virtual/graphics/fb0/color_enhance
    chmod 0660 /sys/devices/virtual/graphics/fb0/color_enhance
    chown system system /sys/devices/virtual/graphics/fb0/reading_mode
    chmod 0660 /sys/devices/virtual/graphics/fb0/reading_mode

on post-fs-data
    mkdir /data/vendor/display 0770 system system

service vendor.livedisplay-hal-2-0-samsung-qcom /vendor/bin/hw/vendor.lineage.livedisplay@2.0-service.samsung-qcom
    class late_start
    user system
    group system