import /vendor/etc/init/hw/init.gs201.usb.rc
import android.hardware.drm@1.2-service.widevine.rc
import init.exynos.sensorhub.rc

on early-init
    mount_all /vendor/etc/fstab.persist --early

on init
    # CPU0 cannot be offline
    chmod 0444 /sys/devices/system/cpu/cpu0/online

    # Boot time fs tuning
    write /sys/block/sda/queue/iostats 0
    write /sys/block/sda/queue/scheduler bfq
    write /sys/block/sda/queue/iosched/slice_idle 0
    write /sys/block/sda/queue/nr_requests 256
    write /dev/sys/fs/by-name/userdata/data_io_flag 56
    write /dev/sys/fs/by-name/userdata/node_io_flag 56

    chown system system /proc/vendor_sched/set_task_group_bg
    chown system system /proc/vendor_sched/set_task_group_cam
    chown system system /proc/vendor_sched/set_task_group_fg
    chown system system /proc/vendor_sched/set_task_group_nnapi
    chown system system /proc/vendor_sched/set_task_group_sys
    chown system system /proc/vendor_sched/set_task_group_sysbg
    chown system system /proc/vendor_sched/set_task_group_ta
    chown system system /proc/vendor_sched/set_task_group_rt
    chown system system /proc/vendor_sched/set_task_group_sf
    chown system system /proc/vendor_sched/set_task_group_dex2oat
    chown system system /proc/vendor_sched/set_task_group_cam_power
    chown system system /proc/vendor_sched/set_task_group_ota
    chown system system /proc/vendor_sched/set_proc_group_bg
    chown system system /proc/vendor_sched/set_proc_group_cam
    chown system system /proc/vendor_sched/set_proc_group_fg
    chown system system /proc/vendor_sched/set_proc_group_nnapi
    chown system system /proc/vendor_sched/set_proc_group_sys
    chown system system /proc/vendor_sched/set_proc_group_sysbg
    chown system system /proc/vendor_sched/set_proc_group_ta
    chown system system /proc/vendor_sched/set_proc_group_rt
    chown system system /proc/vendor_sched/set_proc_group_sf
    chown system system /proc/vendor_sched/set_proc_group_dex2oat
    chown system system /proc/vendor_sched/set_proc_group_cam_power
    chown system system /proc/vendor_sched/set_proc_group_ota
    chown system system /proc/vendor_sched/prefer_idle_set
    chown system system /proc/vendor_sched/prefer_idle_clear

    chmod 0220 /proc/vendor_sched/set_task_group_bg
    chmod 0220 /proc/vendor_sched/set_task_group_cam
    chmod 0220 /proc/vendor_sched/set_task_group_fg
    chmod 0220 /proc/vendor_sched/set_task_group_nnapi
    chmod 0220 /proc/vendor_sched/set_task_group_sys
    chmod 0220 /proc/vendor_sched/set_task_group_sysbg
    chmod 0220 /proc/vendor_sched/set_task_group_ta
    chmod 0220 /proc/vendor_sched/set_task_group_rt
    chmod 0220 /proc/vendor_sched/set_task_group_sf
    chmod 0220 /proc/vendor_sched/set_task_group_dex2oat
    chmod 0220 /proc/vendor_sched/set_task_group_cam_power
    chmod 0220 /proc/vendor_sched/set_task_group_ota
    chmod 0220 /proc/vendor_sched/set_proc_group_bg
    chmod 0220 /proc/vendor_sched/set_proc_group_cam
    chmod 0220 /proc/vendor_sched/set_proc_group_fg
    chmod 0220 /proc/vendor_sched/set_proc_group_nnapi
    chmod 0220 /proc/vendor_sched/set_proc_group_sys
    chmod 0220 /proc/vendor_sched/set_proc_group_sysbg
    chmod 0220 /proc/vendor_sched/set_proc_group_ta
    chmod 0220 /proc/vendor_sched/set_proc_group_rt
    chmod 0220 /proc/vendor_sched/set_proc_group_sf
    chmod 0220 /proc/vendor_sched/set_proc_group_dex2oat
    chmod 0220 /proc/vendor_sched/set_proc_group_cam_power
    chmod 0220 /proc/vendor_sched/set_proc_group_ota
    chmod 0220 /proc/vendor_sched/prefer_idle_set
    chmod 0220 /proc/vendor_sched/prefer_idle_clear

    wait /dev/block/platform/${ro.boot.boot_devices}
    symlink /dev/block/platform/${ro.boot.boot_devices} /dev/block/bootdevice

    # to access UFS/eMMC sysfs directly
    symlink /sys/devices/platform/${ro.boot.boot_devices} /dev/sys/block/bootdevice

    # Disable UFS powersaving
    write /dev/sys/block/bootdevice/clkgate_enable 0

    start vendor.keymaster-4-0

    # ZRAM setup
    write /sys/block/zram0/comp_algorithm lz77eh
    write /proc/sys/vm/page-cluster 0

    # Some user code relies on ro.boot.hardware.revision
    setprop ro.boot.hardware.revision ${ro.revision}

    # Allow PAI targeting per hardware SKU
    setprop ro.oem.key1 ${ro.boot.hardware.sku}

    # Property used by vintf for sku specific manifests
    # Property used by NFC for sku specific configurations
    setprop ro.boot.product.hardware.sku ${ro.boot.hardware.sku}

    # Support legacy paths
    symlink /data/app /factory

    # Apply network parameters for high data performance.
    write /proc/sys/net/core/rmem_default 327680
    write /proc/sys/net/core/rmem_max 8388608
    write /proc/sys/net/core/wmem_default 327680
    write /proc/sys/net/core/wmem_max 8388608
    write /proc/sys/net/core/optmem_max 20480
    write /proc/sys/net/core/netdev_max_backlog 10000
    write /proc/sys/net/ipv4/tcp_rmem "2097152 4194304 8388608"
    write /proc/sys/net/ipv4/tcp_wmem "262144 524288 8388608"
    write /proc/sys/net/ipv4/tcp_mem "44259 59012 88518"
    write /proc/sys/net/ipv4/udp_mem "88518 118025 177036"

    write /sys/class/net/rmnet0/queues/rx-0/rps_cpus fe
    write /sys/class/net/rmnet1/queues/rx-0/rps_cpus fe
    write /sys/class/net/rmnet2/queues/rx-0/rps_cpus fe
    write /sys/class/net/rmnet3/queues/rx-0/rps_cpus fe
    write /sys/class/net/rmnet4/queues/rx-0/rps_cpus fe
    write /sys/class/net/rmnet5/queues/rx-0/rps_cpus fe
    write /sys/class/net/rmnet6/queues/rx-0/rps_cpus fe
    write /sys/class/net/rmnet7/queues/rx-0/rps_cpus fe

    # Create UDS structure for base VR services.
    mkdir /dev/socket/pdx 0775 system system
    mkdir /dev/socket/pdx/system 0775 system system
    mkdir /dev/socket/pdx/system/buffer_hub 0775 system system
    mkdir /dev/socket/pdx/system/performance 0775 system system
    mkdir /dev/socket/pdx/system/vr 0775 system system
    mkdir /dev/socket/pdx/system/vr/display 0775 system system
    mkdir /dev/socket/pdx/system/vr/pose 0775 system system
    mkdir /dev/socket/pdx/system/vr/sensors 0775 system system

    # Boot time 183626384
    write /proc/vendor_sched/ta_uclamp_min 1024
    write /proc/vendor_sched/ta_prefer_idle 1
    write /proc/vendor_sched/fg_uclamp_min 1024
    write /proc/vendor_sched/fg_prefer_idle 1
    write /proc/vendor_sched/sys_uclamp_min 1024
    write /proc/vendor_sched/sys_prefer_idle 1

    # governor setting
    write /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor sched_pixel
    write /sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/up_rate_limit_us 500
    write /sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/down_rate_limit_us 5000
    write /sys/devices/system/cpu/cpu0/cpufreq/sched_pixel/down_rate_limit_scale_pow 2
    write /sys/devices/system/cpu/cpu4/cpufreq/scaling_governor sched_pixel
    write /sys/devices/system/cpu/cpu4/cpufreq/sched_pixel/up_rate_limit_us 500
    write /sys/devices/system/cpu/cpu4/cpufreq/sched_pixel/down_rate_limit_us 20000
    write /sys/devices/system/cpu/cpu6/cpufreq/scaling_governor sched_pixel
    write /sys/devices/system/cpu/cpu6/cpufreq/sched_pixel/up_rate_limit_us 500
    write /sys/devices/system/cpu/cpu6/cpufreq/sched_pixel/down_rate_limit_us 20000

    # RT uclamp setting
    write /proc/sys/kernel/sched_util_clamp_min_rt_default 0

    # change permissions and default values for camera-daemon cpu controller
    chown system system /dev/cpuctl/camera-daemon/cpu.uclamp.min
    chown system system /dev/cpuctl/camera-daemon/cpu.uclamp.max
    chown root root /dev/cpuctl/camera-daemon/cpu.uclamp.latency_sensitive
    chown system system /dev/cpuctl/camera-daemon/cgroup.procs

    mkdir /dev/cpuset/camera-daemon-high-group
    write /dev/cpuset/camera-daemon-high-group/cpus 0-7
    write /dev/cpuset/camera-daemon-high-group/mems 0
    chown system system /dev/cpuset/camera-daemon-high-group/tasks
    chmod 0664 /dev/cpuset/camera-daemon-high-group/tasks

    mkdir /dev/cpuset/camera-daemon-mid-group
    write /dev/cpuset/camera-daemon-mid-group/cpus 0-7
    write /dev/cpuset/camera-daemon-mid-group/mems 0
    chown system system /dev/cpuset/camera-daemon-mid-group/tasks
    chmod 0664 /dev/cpuset/camera-daemon-mid-group/tasks

    mkdir /dev/cpuset/camera-daemon-mid-high-group
    write /dev/cpuset/camera-daemon-mid-high-group/cpus 0-7
    write /dev/cpuset/camera-daemon-mid-high-group/mems 0
    chown system system /dev/cpuset/camera-daemon-mid-high-group/tasks
    chmod 0664 /dev/cpuset/camera-daemon-mid-high-group/tasks

    write /proc/vendor_sched/cam_prefer_idle 1
    write /proc/vendor_sched/cam_uclamp_min 1

    chown system system /dev/cpuset/cgroup.procs

    # nanohub sensor
    chmod 0664 /dev/nanohub
    chmod 0664 /dev/nanohub_comms
    chown system system /dev/nanohub
    chown system system /dev/nanohub_comms

    # logbuffer
    chown system system /dev/logbuffer_maxfg
    chown system system /dev/logbuffer_maxfg_base
    chown system system /dev/logbuffer_maxfg_flip
    chown system system /dev/logbuffer_maxfg_monitor
    chown system system /dev/logbuffer_maxfg_base_monitor
    chown system system /dev/logbuffer_maxfg_flip_monitor
    chown system system /dev/logbuffer_maxq
    chown system system /dev/logbuffer_google,cpm
    chown system system /dev/logbuffer_rtx
    chown system system /dev/logbuffer_ssoc
    chown system system /dev/logbuffer_ttf
    chown system system /dev/logbuffer_tcpm
    chown system system /dev/logbuffer_usbpd
    chown system system /dev/logbuffer_wireless
    chown system system /dev/logbuffer_pca9468
    chown system system /dev/logbuffer_cpm

    # Dump maxfg
    chown system system /sys/class/power_supply/maxfg/m5_model_state
    chown system system /sys/class/power_supply/maxfg_base/m5_model_state

    # pca9468 : slider+77729: 6-0057; slider+MW A1: 5-0057
    chown system system /d/regmap/5-0057-pca9468-mains/registers
    chown system system /d/regmap/6-0057-pca9468-mains/registers

    # Dump eeprom
    chown system system /sys/devices/platform/10970000.hsi2c/i2c-5/5-0050/eeprom
    chown system system /sys/devices/platform/10970000.hsi2c/i2c-4/4-0050/eeprom
    chown system system /sys/devices/platform/10da0000.hsi2c/i2c-6/6-0050/eeprom
    chown system system /dev/battery_history
    chmod 0644 /dev/battery_history

    # Modem temperature driver
    chown radio system /sys/devices/platform/cp-tm1/cp_temp

    # Loading common kernel modules in background
    start insmod_sh_common

    # Charge stats (write 0)
    chown system system /sys/class/power_supply/battery/charge_stats

    # Pca Charge stats (write 0)
    chown system system /sys/class/power_supply/pca9468-mains/device/chg_stats

    # Wireless Charge stats (write 0)
    chown system system /sys/class/power_supply/wireless/device/charge_stats

    # Permission for wireless charging
    chown system system /sys/class/power_supply/wireless/capacity
    chown system system /sys/class/power_supply/wireless/device/rtx
    chown system system /sys/class/power_supply/wireless/device/rxdata
    chown system system /sys/class/power_supply/wireless/device/txdata
    chown system system /sys/class/power_supply/wireless/device/rxlen
    chown system system /sys/class/power_supply/wireless/device/txlen
    chown system system /sys/class/power_supply/wireless/device/ccreset
    chown system system /sys/class/power_supply/wireless/device/status
    chown system system /sys/class/power_supply/wireless/device/version
    chown system system /sys/class/power_supply/wireless/device/features
    chown system system /sys/class/power_supply/wireless/device/authtype

    # Adaptive charge
    chown system system /sys/class/power_supply/battery/charge_deadline

    # Battery Defender
    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_cnt
    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_dry_run
    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_enable
    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_recharge_soc
    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_trickle_reset_sec
    chown system system /sys/devices/platform/google,battery/power_supply/battery/bd_clear
    chown system system /sys/devices/platform/google,battery/power_supply/battery/health_safety_margin
    chown system system /sys/devices/platform/google,charger/bd_drainto_soc
    chown system system /sys/devices/platform/google,charger/bd_recharge_soc
    chown system system /sys/devices/platform/google,charger/bd_recharge_voltage
    chown system system /sys/devices/platform/google,charger/bd_resume_abs_temp
    chown system system /sys/devices/platform/google,charger/bd_resume_soc
    chown system system /sys/devices/platform/google,charger/bd_resume_temp
    chown system system /sys/devices/platform/google,charger/bd_resume_time
    chown system system /sys/devices/platform/google,charger/bd_temp_dry_run
    chown system system /sys/devices/platform/google,charger/bd_temp_enable
    chown system system /sys/devices/platform/google,charger/bd_trigger_temp
    chown system system /sys/devices/platform/google,charger/bd_trigger_time
    chown system system /sys/devices/platform/google,charger/bd_trigger_voltage
    chown system system /sys/devices/platform/google,charger/bd_clear
    chown system system /sys/devices/platform/google,charger/charge_start_level
    chown system system /sys/devices/platform/google,charger/charge_stop_level
    chown system system /sys/devices/platform/google,cpm/dc_ctl

    # Power Stats HAL
    chown system system /dev/bbd_pwrstat

    # start watchdogd
    start watchdogd

    # Add a boost for NNAPI HAL
    write /proc/vendor_sched/nnapi_prefer_idle 0
    write /proc/vendor_sched/nnapi_uclamp_min 512

    # Add memlat governor settings
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu0_memlat@17000010/polling_interval 10
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu1_memlat@17000010/polling_interval 10
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu2_memlat@17000010/polling_interval 10
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu3_memlat@17000010/polling_interval 10
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu4_memlat@17000010/polling_interval 10
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu5_memlat@17000010/polling_interval 10
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu6_memlat@17000010/polling_interval 10
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu7_memlat@17000010/polling_interval 10
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu0_memlat@17000010/mem_latency/ratio_ceil 400
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu1_memlat@17000010/mem_latency/ratio_ceil 400
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu2_memlat@17000010/mem_latency/ratio_ceil 400
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu3_memlat@17000010/mem_latency/ratio_ceil 400
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu4_memlat@17000010/mem_latency/ratio_ceil 2700
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu5_memlat@17000010/mem_latency/ratio_ceil 2700
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu6_memlat@17000010/mem_latency/ratio_ceil 3200
    write /sys/class/devfreq/gs_memlat_devfreq:devfreq_mif_cpu7_memlat@17000010/mem_latency/ratio_ceil 3200

# For GKI kernel, no device specific modules
on init
    setprop vendor.device.modules.ready 1

on late-fs
    # Wait for keymaster HALs
    exec_start wait_for_keymaster

    # Start bootanimation class before mount
    start bootanim
    class_start animation

    # Mount RW partitions which need run fsck
    mount_all --late

on post-fs-data
    # Log data folder
    mkdir /data/vendor 0771 radio system
    mkdir /data/vendor/log 0771 radio system
    mkdir /data/vendor/log/cbd 0771 radio system
    mkdir /data/vendor/log/rfsd 0771 radio system

    mkdir /data/exynos/log 0771 radio system
    mkdir /data/vendor/rild 0771 radio system
    mkdir /data/vendor/dump 0771 radio system
    mkdir /data/vendor/slog 0771 system system

    # PixelLogger log paths.
    mkdir /data/vendor/radio 773 system radio
    mkdir /data/vendor/radio/logs 773 system radio
    mkdir /data/vendor/radio/logs/always-on 777 system radio

    # Modem extended log folder
    mkdir /data/vendor/radio/extended_logs 0770 radio system

    # Modem MDS log folder
    mkdir /data/vendor/radio/mds 0771 radio system

    # Unzipped modem images folder
    mkdir /data/vendor/radio/image 0771 radio system

    # Modem stat folder
    mkdir /data/vendor/modem_stat 0771 radio system
    write /data/vendor/modem_stat/debug.txt ""
    chown radio system /data/vendor/modem_stat/debug.txt
    chmod 0664 /data/vendor/modem_stat/debug.txt

    # Modem replay folder
    mkdir /mnt/vendor/modem_userdata/replay 0775 radio system

    # Write display MIPI frequency from Modem
    chown system system /sys/devices/platform/1c2c0000.drmdsim/hs_clock
    chown system system /sys/devices/platform/1c2d0000.drmdsim/hs_clock
    chmod 0664 /sys/devices/platform/1c2c0000.drmdsim/hs_clock
    chmod 0664 /sys/devices/platform/1c2d0000.drmdsim/hs_clock

    setprop vold.post_fs_data_done 1

    # IPSEC PIDDIR for VoWiFi
    mkdir /data/vendor/misc 0771 root system
    mkdir /data/vendor/misc/vpn 0771 root system

    # Permissions Camera
    mkdir /data/vendor/camera 0770 system camera
    chmod 0755 /sys/kernel/debug/tracing
    restorecon /sys/kernel/debug/tracing/trace_marker

    # ranging sensor
    chown system system /dev/stmvl53l1_ranging
    chmod 0660 /dev/stmvl53l1_ranging

    # Factory calibration files
    chmod 0771 /mnt/vendor/persist/camera
    chmod 0771 /mnt/vendor/persist/camera/OTP_calibration
    chmod 0771 /mnt/vendor/persist/camera/pdaf_calibration_data
    chmod 0771 /mnt/vendor/persist/camera/rear

    # Audio dump and debug
    mkdir /data/vendor/audio 0770 audio audio

    # Create the directories for Darwinn HAL.
    mkdir /data/vendor/hal_neuralnetworks_darwinn 0770 system system
    mkdir /data/vendor/hal_neuralnetworks_darwinn/checksum_cache 0770 system system
    mkdir /data/vendor/edgetpu 0770 system system
    mkdir /data/vendor/edgetpu/cache 0770 system system

    # Compatibility path for TPU
    symlink /dev/janeiro /dev/edgetpu


on zygote-start
    # For PixelLogger configuration file.
    chmod 0771 /data/vendor/wifi
    write /proc/vendor_sched/sys_uclamp_min 0

on post-fs-data
    # Create the directories used by the Wireless subsystem
    mkdir /data/vendor/wifi 0771 wifi wifi
    mkdir /data/vendor/wifi/wpa 0770 wifi wifi
    mkdir /data/vendor/wifi/wpa/sockets 0770 wifi wifi

# Gatekeeper data
    mkdir /data/vendor/gk 0771 system system

# HWC data
    mkdir /data/vendor/log/hwc 0771 system graphics

# Video data
    mkdir /data/vendor/media 0700 mediacodec mediacodec

on post-fs-data
    # GPS
    mkdir /data/vendor/gps 0771 system system
    chown system system /data/vendor/gps
    rm /data/vendor/gps/gps_started
    rm /data/vendor/gps/glonass_started
    rm /data/vendor/gps/beidou_started
    rm /data/vendor/gps/smd_started
    rm /data/vendor/gps/sv_cno.info

    chown gps system /sys/devices/platform/10940000.spi/spi_master/spi5/spi5.0/nstandby
    chmod 0664 /dev/ttyBCM
    chown gps system /dev/ttyBCM
    chmod 0664 /dev/bbd_control
    chown gps system /dev/bbd_control
    chmod 0664 /dev/bbd_patch
    chown gps system /dev/bbd_patch
    chmod 0664 /dev/bbd_sensor
    chown gps system /dev/bbd_sensor

on early-boot
    # Wait for insmod_sh to finish all common modules
    wait_for_prop vendor.common.modules.ready 1

    # Wait for insmod_sh to finish all device specific modules
    wait_for_prop vendor.device.modules.ready 1

    # Other services depend on the properties
    setprop vendor.all.modules.ready 1
    setprop vendor.all.devices.ready 1

    # Permission for Health Storage HAL
    chown system system /dev/sys/block/bootdevice/manual_gc

    # Permission for Pixelstats
    chown system system /dev/sys/block/bootdevice/slowio_read_cnt
    chown system system /dev/sys/block/bootdevice/slowio_write_cnt
    chown system system /dev/sys/block/bootdevice/slowio_unmap_cnt
    chown system system /dev/sys/block/bootdevice/slowio_sync_cnt

on boot

    # Allow to access debugfs for system:system
    chmod 0755 /sys/kernel/debug
    chown system system /sys/kernel/debug

    #setprop ro.radio.noril no

    # default country code
    setprop ro.boot.wificountrycode 00

    # Set up kernel tracing, but disable it by default
    chmod 0222 /sys/kernel/debug/tracing/trace_marker
    write /sys/kernel/debug/tracing/tracing_on 0

    # Change permission for A-Box firmware logs file & GPR dump
    chown audioserver system /sys/devices/platform/17c50000.abox/reset
    chown audioserver system /sys/devices/platform/17c50000.abox/service
    chown audioserver system /sys/devices/platform/17c50000.abox/0.abox_debug/gpr
    chown audioserver system /sys/devices/platform/17c50000.abox/0.abox_debug/calliope_sram
    chown audioserver system /sys/devices/platform/17c50000.abox/0.abox_debug/calliope_dram
    chown audioserver system /sys/devices/platform/17c50000.abox/0.abox_debug/calliope_iva
    chown audioserver system /sys/kernel/debug/abox/log-00

# Permission for USB SELECT
    chown system system /sys/class/android_usb/android0/enable
    chmod 0660 /sys/class/android_usb/android0/enable
    chown system system /sys/class/android_usb/android0/idVendor
    chmod 0660 /sys/class/android_usb/android0/idVendor
    chown system system /sys/class/android_usb/android0/idProduct
    chmod 0660 /sys/class/android_usb/android0/idProduct
    chown system system /sys/class/android_usb/android0/f_diag/clients
    chmod 0660 /sys/class/android_usb/android0/f_diag/clients
    chown system system /sys/class/android_usb/android0/functions
    chmod 0660 /sys/class/android_usb/android0/functions
    chown system system /sys/class/android_usb/android0/bDeviceClass
    chmod 0660 /sys/class/android_usb/android0/bDeviceClass

# Permission for UART SWITCH
    chmod 0660 /sys/class/sec/switch/uart_sel
    chown system system /sys/class/sec/switch/uart_sel

# VTS sysfs file permission
    chown audioserver system /sys/devices/platform/13810000.vts/vts_svoice_model
    chown audioserver system /sys/devices/platform/13810000.vts/vts_google_model
    chmod 0660 /sys/devices/platform/13810000.vts/vts_svoice_model
    chmod 0660 /sys/devices/platform/13810000.vts/vts_google_model

on property:persist.vendor.radio.no_modem_board=1
    setprop ro.radio.noril yes

on fs
    mount_all --early
    restorecon_recursive /mnt/vendor/efs
    chown radio system /mnt/vendor/efs
    restorecon_recursive /mnt/vendor/efs_backup
    chown radio system /mnt/vendor/efs_backup
    restorecon_recursive /mnt/vendor/modem_userdata
    chown radio system /mnt/vendor/modem_userdata

    # Mount modem partition
    mount_all /vendor/etc/fstab.modem --early
    restorecon_recursive /mnt/vendor/modem_img

    restorecon_recursive /mnt/vendor/persist
    restorecon_recursive /mnt/vendor/persist/aoc
    restorecon_recursive /mnt/vendor/persist/audio
    restorecon_recursive /mnt/vendor/persist/sensors
    restorecon_recursive /mnt/vendor/persist/battery
    # Set up display-related directories and permissions
    # Add restorecon_recursive command to make sure the restorecon label is persist_display_file.
    restorecon_recursive /mnt/vendor/persist/display
    mkdir /mnt/vendor/persist/data/sfs 0700 system system
    mkdir /mnt/vendor/persist/data/tz 0700 system system
    mkdir /mnt/vendor/persist/touch 0770 system system

# Permissions for ION
    chmod 0660 /sys/class/ion_cma/ion_video_ext/isolated
    chown system system /sys/class/ion_cma/ion_video_ext/isolated

# Permissions for hwcomposer
    chown system system /sys/class/backlight/panel0-backlight/als_table
    chown system system /sys/class/backlight/panel0-backlight/brightness
    chown system system /sys/class/backlight/panel0-backlight/dimming_on
    chown system system /sys/class/backlight/panel0-backlight/hbm_mode
    chown system system /sys/class/backlight/panel0-backlight/local_hbm_mode
    chown system system /sys/devices/platform/exynos-drm/primary-panel/gamma
    chown system system /sys/devices/platform/exynos-drm/primary-panel/min_vrefresh
    chown system system /sys/devices/platform/exynos-drm/primary-panel/idle_delay_ms
    chown system system /sys/devices/platform/exynos-drm/primary-panel/panel_idle
    chown system system /sys/devices/platform/exynos-drm/primary-panel/panel_need_handle_idle_exit
    chown system system /sys/module/drm/parameters/vblankoffdelay
    chown system system /sys/class/dqe0/atc/ambient_light
    chown system system /sys/class/dqe0/atc/st
    chown system system /sys/class/dqe0/atc/en
    chown system system /sys/class/dqe0/atc/lt
    chown system system /sys/class/dqe0/atc/ns
    chown system system /sys/class/dqe0/atc/dither
    chown system system /sys/class/dqe0/atc/pl_w1
    chown system system /sys/class/dqe0/atc/pl_w2
    chown system system /sys/class/dqe0/atc/ctmode
    chown system system /sys/class/dqe0/atc/pp_en
    chown system system /sys/class/dqe0/atc/upgrade_on
    chown system system /sys/class/dqe0/atc/tdr_max
    chown system system /sys/class/dqe0/atc/tdr_min
    chown system system /sys/class/dqe0/atc/back_light
    chown system system /sys/class/dqe0/atc/dstep
    chown system system /sys/class/dqe0/atc/scale_mode
    chown system system /sys/class/dqe0/atc/threshold_1
    chown system system /sys/class/dqe0/atc/threshold_2
    chown system system /sys/class/dqe0/atc/threshold_3
    chown system system /sys/class/dqe0/atc/gain_limit
    chown system system /sys/class/dqe0/atc/lt_calc_ab_shift

    chown system system /sys/devices/platform/1c240000.drmdecon/early_wakeup
    chmod 0660 /sys/devices/platform/1c240000.drmdecon/early_wakeup
    chown system system /sys/devices/platform/1c242000.drmdecon/early_wakeup
    chmod 0660 /sys/devices/platform/1c242000.drmdecon/early_wakeup

# Copy DRM Key
#    copy /system/app/wv.keys /factory/wv.keys

# Permission for DRM Key
#    chmod 0644 /factory/wv.keys

# Permission for flashlight control for HAL3.3
# The Istor espresso board does not have the flash led h/w, So the below permission line are blocked.
# If you want to test the flashlight in board which have the flash led h/w, Enable the below blocked lines.
    chmod 0660 /sys/class/camera/flash/rear_torch_flash
    chown system camera /sys/class/camera/flash/rear_torch_flash
#load ecd firmware
    write /proc/ecd/load_firmware 1

service abox /vendor/bin/main_abox 17c50000.abox
    class late_start
    user audioserver
    group audioserver
    seclabel u:r:abox:s0

# GPS
service lhd /vendor/bin/hw/lhd /vendor/etc/gnss/lhd.conf
    class main
    user gps
    group system inet net_raw sdcard_rw
    ioprio be 0

service gpsd /vendor/bin/hw/gpsd -c /vendor/etc/gnss/gps.xml
    class main
    user gps
    group system gps radio inet wakelock sdcard_rw net_raw
    ioprio be 0

service scd /vendor/bin/hw/scd /vendor/etc/gnss/scd.conf
    class main
    user gps
    group system inet net_raw wakelock
    ioprio be 0

service gnss_service /vendor/bin/hw/android.hardware.gnss@2.1-service-brcm
    class hal
    user gps
    group system gps radio

# disable gps service if no gps h/w
on property:vendor.ril.cbd.svc=0
    stop gpsd
    stop lhd
    stop scd

# on userdebug and eng builds, enable kgdb on the serial console
on property:ro.debuggable=1
    write /sys/module/kgdboc/parameters/kgdboc ttyFIQ1
    write /sys/module/fiq_debugger/parameters/kgdb_enable 1

# Touch
on property:vendor.device.modules.ready=1
    chown system system /sys/class/spi_master/spi0/spi0.0/synaptics_tcm.0/sysfs/get_raw_data
    chown system system /sys/class/spi_master/spi0/spi0.0/synaptics_tcm.0/sysfs/force_active
    chown system system /sys/class/spi_master/spi11/spi11.0/stm_fts_cmd
    chown system system /sys/class/spi_master/spi11/spi11.0/glove_mode
    chown system system /sys/class/spi_master/spi6/spi6.0/stm_fts_cmd
    chown system system /sys/class/spi_master/spi6/spi6.0/glove_mode
    chown system system /sys/devices/virtual/sec/tsp/fw_version
    chown system system /sys/devices/virtual/sec/tsp/cmd
    chown system system /sys/devices/virtual/sec/tsp/cmd_result
    chown system system /sys/devices/virtual/sec/tsp/status
    # Allow access to touch
    chown system input /dev/touch_offload
    chmod 660 /dev/touch_offload

# Route touch_sensitivity_mode to persist
on property:debug.touch_sensitivity_mode=0
    setprop persist.vendor.touch_sensitivity_mode 0

on property:debug.touch_sensitivity_mode=1
    setprop persist.vendor.touch_sensitivity_mode 1

on property:init.svc.vendor.charger=running
    stop keymaster-4-0

    setprop sys.usb.configfs 1
    setprop vendor.setup.power 1

    # keep one little and one big
    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/cpu7/online 0

on property:sys.boot_completed=1

    # Runtime fs tuning
    write /sys/block/sda/queue/nr_requests 128
    write /sys/block/sda/queue/iostats 1
    write /sys/block/sda/queue/iosched/slice_idle 0
    write /dev/sys/fs/by-name/userdata/data_io_flag 8
    write /dev/sys/fs/by-name/userdata/node_io_flag 8

    # Permission for Pixelstats
    chown system system /dev/sys/fs/by-name/userdata/compr_written_block
    chown system system /dev/sys/fs/by-name/userdata/compr_saved_block
    chown system system /dev/sys/fs/by-name/userdata/compr_new_inode
    chown system system /dev/sys/fs/by-name/userdata/gc_segment_mode
    chown system system /dev/sys/fs/by-name/userdata/gc_reclaimed_segments

    # Enable ZRAM on boot_complete
    swapon_all /vendor/etc/fstab.${ro.board.platform}
    write /proc/sys/vm/swappiness 100

    # Back to default VM settings
    write /proc/sys/vm/dirty_expire_centisecs 3000
    write /proc/sys/vm/dirty_background_ratio 10

    # Enable UFS powersaving
    write /dev/sys/block/bootdevice/clkgate_enable 1

    # Setup final cpuset
    write /dev/cpuset/top-app/cpus 0-7
    write /dev/cpuset/foreground/cpus 0-3,4-5
    write /dev/cpuset/background/cpus 0-1
    write /dev/cpuset/system-background/cpus 0-3
    write /dev/cpuset/restricted/cpus 0-3
    write /dev/cpuset/camera-daemon/cpus 0-7
    setprop vendor.powerhal.init 1

    # Setup final cpu.uclamp
    write /proc/vendor_sched/uclamp_threshold 8
    write /proc/vendor_sched/ta_uclamp_min 1
    write /proc/vendor_sched/fg_uclamp_min 0
    write /proc/vendor_sched/sys_prefer_idle 0
    # cfs_rq clamp is using tg->uclamp setting
    # align it with the vendor_group setting
    write /proc/vendor_sched/bg_uclamp_max 512
    write /dev/cpuctl/background/cpu.uclamp.max 50
    write /proc/vendor_sched/bg_group_throttle 512
    write /proc/vendor_sched/sysbg_uclamp_max 512
    write /dev/cpuctl/system-background/cpu.uclamp.max 50
    write /proc/vendor_sched/sysbg_group_throttle 512
    write /proc/vendor_sched/dex2oat_uclamp_max 615
    write /dev/cpuctl/dex2oat/cpu.uclamp.max 60
    write /proc/vendor_sched/dex2oat_group_throttle 615
    write /proc/vendor_sched/ota_uclamp_max 410
    write /proc/vendor_sched/ota_group_throttle 410

    # Setup groups for SF (RT used for SF RE, SF used for SF main)
    write /proc/vendor_sched/rt_uclamp_min 125
    write /proc/vendor_sched/rt_prefer_idle 1
    write /proc/vendor_sched/sf_uclamp_min 30
    write /proc/vendor_sched/sf_prefer_idle 1

    # Setup cpu.shares to throttle background groups (bg ~ 5% sysbg ~ 5% dex2oat ~2.5%)
    write /dev/cpuctl/background/cpu.shares 1024
    write /dev/cpuctl/system-background/cpu.shares 1024
    write /dev/cpuctl/dex2oat/cpu.shares 512
    write /dev/cpuctl/system/cpu.shares 20480
    # We only have system and background groups holding tasks and the groups below are empty
    write /dev/cpuctl/camera-daemon/cpu.shares 20480
    write /dev/cpuctl/foreground/cpu.shares 20480
    write /dev/cpuctl/nnapi-hal/cpu.shares 20480
    write /dev/cpuctl/rt/cpu.shares 20480
    write /dev/cpuctl/top-app/cpu.shares 20480

    # gvotables for dumpstate
    chown system system /sys/kernel/debug/gvotables

    # Permission for wireless charging
    chown system system /sys/class/power_supply/wireless/capacity
    chown system system /sys/class/power_supply/wireless/device/rtx
    chown system system /sys/class/power_supply/wireless/device/rxdata
    chown system system /sys/class/power_supply/wireless/device/txdata
    chown system system /sys/class/power_supply/wireless/device/rxlen
    chown system system /sys/class/power_supply/wireless/device/txlen
    chown system system /sys/class/power_supply/wireless/device/ccreset
    chown system system /sys/class/power_supply/wireless/device/status
    chown system system /sys/class/power_supply/wireless/device/version

    # AOC reset permission
    chown root system /sys/devices/platform/19000000.aoc/reset
    chmod 0220 /sys/devices/platform/19000000.aoc/reset

    # AOC UDFPS clock compensation permission
    chown system system /sys/devices/platform/19000000.aoc/control/udfps_set_clock_source
    chmod 220 /sys/devices/platform/19000000.aoc/control/udfps_set_clock_source
    chown system system /sys/devices/platform/19000000.aoc/control/udfps_get_osc_freq
    chmod 440 /sys/devices/platform/19000000.aoc/control/udfps_get_osc_freq
    chown system system /sys/devices/platform/19000000.aoc/control/udfps_get_disp_freq
    chmod 440 /sys/devices/platform/19000000.aoc/control/udfps_get_disp_freq

# IMS WiFi Calling
    service charonservice /system/vendor/bin/charon
    class main
    user root
    disabled
    seclabel u:r:charonservice:s0

on property:vendor.charon.exec=1
    rm /data/vendor/misc/vpn/charon.pid
    chmod 0666 /dev/tun
    start charonservice

on property:vendor.charon.exec=0
    stop charonservice
    rm /data/vendor/misc/vpn/charon.pid

# charger driver exposes now finer grain control, map demo mode to those properties
# NOTE: demo mode can only be exit wiping data (which reset the persist properties)
on property:sys.retaildemo.enabled=1
    setprop persist.vendor.charge.stop.level 35
    setprop persist.vendor.charge.start.level 30

# Test Harness Mode default battery profile.
on  property:persist.sys.test_harness=1 && property:persist.vendor.testing_battery_profile=0
    setprop persist.vendor.charge.stop.level 70
    setprop persist.vendor.charge.start.level 35
    setprop vendor.battery.defender.disable 1

# Extremely restricted battery profile.
on  property:persist.sys.test_harness=1 && property:persist.vendor.testing_battery_profile=1
    setprop persist.vendor.charge.stop.level 50
    setprop persist.vendor.charge.start.level 35
    setprop vendor.battery.defender.disable 1

# Normal behavior (as if the device was a regular device)
on  property:persist.sys.test_harness=1 && property:persist.vendor.testing_battery_profile=2
    setprop persist.vendor.charge.stop.level 100
    setprop persist.vendor.charge.start.level 0

# Unrestricted, allows charging to 100%
on  property:persist.sys.test_harness=1 && property:persist.vendor.testing_battery_profile=3
    setprop persist.vendor.charge.stop.level 100
    setprop persist.vendor.charge.start.level 0
    setprop vendor.battery.defender.disable 1

service insmod_sh_common /vendor/bin/init.insmod.sh /vendor/etc/init.insmod.gs201.cfg
    class main
    user root
    group root system
    disabled
    oneshot

# Set watchdog timer to 30 seconds and pet it every 10 seconds to get a 20 second margin
service watchdogd /system/bin/watchdogd 10 20
    class core
    oneshot
    seclabel u:r:watchdogd:s0

# bugreport is triggered by holding down volume down, volume up and power
service bugreport /system/bin/dumpstate -d -p -z
    class main
    disabled
    oneshot
    keycodes 114 115 116

# Proxy for Secure Storage
on post-fs-data
    mkdir /data/vendor/rebootescrow 0770 hsm hsm
    mkdir /data/vendor/ss 0770 root system
    mkdir /mnt/vendor/persist/ss 0770 root system
    restorecon_recursive /mnt/vendor/persist/ss
    symlink /mnt/vendor/persist/ss /data/vendor/ss/persist
    chown root system /data/vendor/ss/persist
    chmod 0770 /data/vendor/ss/persist

    restart storageproxyd

service storageproxyd /vendor/bin/storageproxyd -d /dev/trusty-ipc-dev0 \
        -r /dev/sg1 -p /data/vendor/ss -t ufs
    class early_hal
    user root

# Write build info to kdebuginfo
on property:ro.build.fingerprint=*
    write /sys/module/debug_kinfo/parameters/build_info ${ro.build.fingerprint}

# Bluetooth
on post-fs-data
    chown bluetooth system /sys/devices/platform/175b0000.serial/serial0/serial0-0/bluetooth/hci0/rfkill0/state
    chown bluetooth system /sys/devices/platform/odm/odm:btbcm/rfkill/rfkill0/state
    chown bluetooth system /sys/devices/platform/odm/odm:btbcm/rfkill/rfkill2/state
    chown bluetooth system /proc/bluetooth/sleep/btwake
    chown bluetooth system /proc/bluetooth/sleep/lpm
    chown bluetooth system /proc/bluetooth/sleep/btwrite

# ODPM
on fs
    chown system system /sys/devices/platform/acpm_mfd_bus@17500000/i2c-6/6-001f/s2mpg10-meter/s2mpg10-odpm/iio:device0/enabled_rails
    chown system system /sys/devices/platform/acpm_mfd_bus@17510000/i2c-7/7-002f/s2mpg11-meter/s2mpg11-odpm/iio:device1/enabled_rails

    chown system system /sys/devices/platform/acpm_mfd_bus@17500000/i2c-7/7-001f/s2mpg10-meter/s2mpg10-odpm/iio:device0/enabled_rails
    chown system system /sys/devices/platform/acpm_mfd_bus@17510000/i2c-8/8-002f/s2mpg11-meter/s2mpg11-odpm/iio:device1/enabled_rails

on property:vendor.thermal.link_ready=1
    # BCL
    write /sys/devices/virtual/pmic/mitigation/clock_ratio/tpu_light_clk_ratio 0xfff041c5
    write /sys/devices/virtual/pmic/mitigation/clock_ratio/cpu2_light_clk_ratio 0xfff041c5
    write /sys/devices/virtual/pmic/mitigation/clock_ratio/gpu_heavy_clk_ratio 0xfff04385
    write /sys/devices/virtual/pmic/mitigation/clock_ratio/tpu_heavy_clk_ratio 0xfff041c3
    write /sys/devices/virtual/pmic/mitigation/clock_ratio/cpu2_heavy_clk_ratio 0xfff041c3
    write /sys/devices/virtual/pmic/mitigation/triggered_lvl/smpl_lvl 3100
    write /sys/devices/virtual/pmic/mitigation/triggered_lvl/soft_ocp_cpu2_lvl 9000
    write /sys/devices/virtual/pmic/mitigation/triggered_lvl/soft_ocp_gpu_lvl 9000
    write /sys/devices/virtual/pmic/mitigation/triggered_lvl/soft_ocp_tpu_lvl 8500
    write /sys/devices/virtual/pmic/mitigation/clock_div/tpu_clk_div 0x201
    write /sys/devices/virtual/pmic/mitigation/clock_div/gpu_clk_div 0x801
    write /sys/devices/virtual/pmic/mitigation/clock_div/cpu2_clk_div 0x801
    chown system system /dev/thermal/tz-by-name/soc/mode
    chown system system /dev/thermal/tz-by-name/vdroop2/trip_point_0_temp
    chown system system /dev/thermal/tz-by-name/vdroop2/trip_point_0_hyst
    chown system system /dev/thermal/tz-by-name/vdroop1/trip_point_0_temp
    chown system system /dev/thermal/tz-by-name/vdroop1/trip_point_0_hyst
    chown system system /dev/thermal/tz-by-name/smpl_gm/trip_point_0_temp
    chown system system /dev/thermal/tz-by-name/smpl_gm/trip_point_0_hyst
    chown system system /dev/thermal/tz-by-name/ocp_cpu1/trip_point_0_temp
    chown system system /dev/thermal/tz-by-name/ocp_cpu1/trip_point_0_hyst
    chown system system /dev/thermal/tz-by-name/ocp_cpu2/trip_point_0_temp
    chown system system /dev/thermal/tz-by-name/ocp_cpu2/trip_point_0_hyst
    chown system system /dev/thermal/tz-by-name/ocp_tpu/trip_point_0_temp
    chown system system /dev/thermal/tz-by-name/ocp_tpu/trip_point_0_hyst
    chown system system /dev/thermal/tz-by-name/ocp_gpu/trip_point_0_temp
    chown system system /dev/thermal/tz-by-name/ocp_gpu/trip_point_0_hyst
    chown system system /dev/thermal/tz-by-name/soft_ocp_cpu1/trip_point_0_temp
    chown system system /dev/thermal/tz-by-name/soft_ocp_cpu1/trip_point_0_hyst
    chown system system /dev/thermal/tz-by-name/soft_ocp_cpu2/trip_point_0_temp
    chown system system /dev/thermal/tz-by-name/soft_ocp_cpu2/trip_point_0_hyst
    chown system system /dev/thermal/tz-by-name/soft_ocp_tpu/trip_point_0_temp
    chown system system /dev/thermal/tz-by-name/soft_ocp_tpu/trip_point_0_hyst
    chown system system /dev/thermal/tz-by-name/soft_ocp_gpu/trip_point_0_temp
    chown system system /dev/thermal/tz-by-name/soft_ocp_gpu/trip_point_0_hyst
    chown system system /dev/thermal/tz-by-name/soc/trip_point_0_temp
    chown system system /dev/thermal/tz-by-name/soc/trip_point_0_hyst
    chown system system /dev/thermal/tz-by-name/batoilo/trip_point_0_temp
    chown system system /dev/thermal/tz-by-name/batoilo/trip_point_0_hyst
    # Thermal
    chown system system /dev/thermal/tz-by-name/quiet_therm/trip_point_0_temp
    chown system system /dev/thermal/tz-by-name/quiet_therm/trip_point_0_hyst
    chown system system /dev/thermal/cdev-by-name/thermal-cpufreq-0/user_vote
    chown system system /dev/thermal/cdev-by-name/thermal-cpufreq-1/user_vote
    chown system system /dev/thermal/cdev-by-name/thermal-cpufreq-2/user_vote
    chown system system /dev/thermal/cdev-by-name/thermal-gpufreq-0/user_vote
    chown system system /dev/thermal/cdev-by-name/gxp-cooling/user_vote
    chown system system /dev/thermal/cdev-by-name/tpu_cooling/user_vote
    chown system system /dev/thermal/cdev-by-name/fcc/cur_state
    chown system system /dev/thermal/cdev-by-name/dc_icl/cur_state
    chown system system /dev/thermal/cdev-by-name/wlc_fcc/cur_state

on property:vendor.disable.bcl.control=1
    write /sys/devices/virtual/pmic/mitigation/instruction/enable_mitigation 0

on property:vendor.disable.bcl.control=0
    write /sys/devices/virtual/pmic/mitigation/instruction/enable_mitigation 1

# UDFPS
on post-fs-data && property:ro.vendor.factory=1
    # HBM mode for UDFPS factory apk
    chmod 666 /d/dri/0/DSI-1/panel/reg/payload
    chmod 666 /d/dri/0/DSI-1/panel/hbm_mode
    chmod 666 /sys/class/backlight/panel0-backlight/local_hbm_max_timeout
    chmod 666 /sys/class/backlight/panel0-backlight/local_hbm_mode
    chmod 666 /sys/class/backlight/panel0-backlight/hbm_mode

# Persistent Soft Max Freq overrides
on property:persist.vendor.softmaxfreq.cl0=*
    write /sys/devices/platform/exynos-acme/freq_qos_max "0 ${persist.vendor.softmaxfreq.cl0}"

on property:persist.vendor.softmaxfreq.cl1=*
    write /sys/devices/platform/exynos-acme/freq_qos_max "4 ${persist.vendor.softmaxfreq.cl1}"

on property:persist.vendor.softmaxfreq.cl2=*
    write /sys/devices/platform/exynos-acme/freq_qos_max "6 ${persist.vendor.softmaxfreq.cl2}"

# UFS
on property:ro.boot.mode=charger && property:init.svc.vendor.charger=running
    # Enable UFS powersaving in Off Mode Charger
    write /dev/sys/block/bootdevice/clkgate_enable 1