sm8550-common: Import Samsung specific init scripts from S9160ZHU1AWCA
Change-Id: I210ba149729bac8bc84020347c734be3c8d0d2a7
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chaptsand
131
init/init.samsung.rc
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131
init/init.samsung.rc
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#
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# Copyright (C) 2023 The LineageOS Project
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#
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# SPDX-License-Identifier: Apache-2.0
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#
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import /vendor/etc/init/hw/init.samsung.bsp.rc
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import /vendor/etc/init/hw/init.samsung.power.rc
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import /vendor/etc/init/hw/init.samsung.display.rc
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import /vendor/etc/init/hw/init.samsung.dp.rc
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import /vendor/etc/init/hw/init.samsung.connector.rc
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on early-init
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mkdir /mnt/vendor/efs 0771 radio system
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mkdir /mnt/vendor/persist 0771 root system
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# foreground boost enable
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mkdir /dev/cpuctl/foreground-boost/
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chown system system /dev/cpuctl/foreground-boost
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chown system system /dev/cpuctl/foreground-boost/tasks
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chown system system /dev/cpuctl/foreground-boost/cgroup.procs
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chmod 0664 /dev/cpuctl/foreground-boost/tasks
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chmod 0664 /dev/cpuctl/foreground-boost/cgroup.procs
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mkdir /dev/cpuset/foreground-boost
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copy /dev/cpuset/cpus /dev/cpuset/foreground-boost/cpus
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copy /dev/cpuset/mems /dev/cpuset/foreground-boost/mems
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chown system system /dev/cpuset/foreground-boost
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chown system system /dev/cpuset/foreground-boost/tasks
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chown system system /dev/cpuset/foreground-boost/cgroup.procs
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chmod 0664 /dev/cpuset/foreground-boost/tasks
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chmod 0664 /dev/cpuset/foreground-boost/cgroup.procs
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# set property to boost-optimize
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setprop sys.perf.boostopt true
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on init
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symlink /dev/block/bootdevice/by-name/steady /dev/block/steady
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symlink /dev/block/bootdevice/by-name/persistent /dev/block/persistent
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chown system system /dev/cpuset/foreground/cpus
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chown system system /dev/cpuset/foreground-boost/cpus
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chown system system /dev/cpuset/background/cpus
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chmod 0664 /dev/cpuset/foreground/cpus
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chmod 0664 /dev/cpuset/foreground-boost/cpus
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chmod 0664 /dev/cpuset/background/cpus
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# Create carrier folder for HiddenMenu
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on post-fs
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mkdir /efs/carrier 0755 system system
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restorecon_recursive /efs
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restorecon_recursive /mnt/vendor/efs
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chown radio system /mnt/vendor/efs
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chmod 0771 /mnt/vendor/efs
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chown system radio /efs
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chmod 0771 /efs
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restorecon /efs
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on post-fs-data
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# carrier partition
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chown system system /carrier
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chmod 0771 /carrier
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restorecon /carrier
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# sensors
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chown system system /mnt/vendor/persist/sensors/registry/registry/sns_cm
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# Meta event
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chown system radio /sys/class/sensors/sensor_dev/flush
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on early-boot
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on early-boot && property:ro.binary.type=factory
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umount /vendor/vm-system
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on boot
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# set cpuset value by performance team
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write /dev/cpuset/top-app/cpus 0-7
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write /dev/cpuset/foreground/cpus 0-6
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write /dev/cpuset/background/cpus 0-2
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write /dev/cpuset/system-background/cpus 0-2
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write /dev/cpuset/sf/cpus 0-6
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write /dev/cpuset/foreground-boost 0-7
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# write /dev/cpuset/restricted/cpus 0-2
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# write /dev/cpuset/audio-app/cpus 0-3
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# HyPer Permission
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chown root system /dev/cpuctl/top-app/cpu.uclamp.min
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chmod 0664 /dev/cpuctl/top-app/cpu.uclamp.min
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chown root system /sys/devices/system/cpu/bus_dcvs/DDR/memlat/adaptive_low_freq
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chmod 0664 /sys/devices/system/cpu/bus_dcvs/DDR/memlat/adaptive_low_freq
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chown root system /sys/devices/system/cpu/bus_dcvs/DDR/memlat/adaptive_high_freq
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chmod 0664 /sys/devices/system/cpu/bus_dcvs/DDR/memlat/adaptive_high_freq
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chown root system /sys/devices/system/cpu/bus_dcvs/DDR/soc:qcom,memlat:ddr:prime-latfloor/max_freq
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chmod 0664 /sys/devices/system/cpu/bus_dcvs/DDR/soc:qcom,memlat:ddr:prime-latfloor/max_freq
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# Perfmond Atrace Buffer Size
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setprop debug.perfmond.atrace.buffer 16384
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# System Performance Restricted cpuset
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chown root system dev/cpuset/restricted/cpus
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chmod 0664 /dev/cpuset/restricted/cpus
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# for BT MAC address
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mkdir /mnt/vendor/efs/bluetooth 0770 system bluetooth
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# if already exist
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chown system bluetooth /mnt/vendor/efs/bluetooth
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chown system bluetooth /mnt/vendor/efs/bluetooth/bt_addr
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chmod 0770 /mnt/vendor/efs/bluetooth
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chmod 0660 /mnt/vendor/efs/bluetooth/bt_addr
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# permissions for bluetooth.
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setprop ro.bt.bdaddr_path "/mnt/vendor/efs/bluetooth/bt_addr"
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chown bluetooth bluetooth ro.bt.bdaddr_path
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# Allow access to emmc rawdump block partition and dload sysfs node
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chown root system /dev/block/bootdevice/by-name/rawdump
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chmod 0660 /dev/block/bootdevice/by-name/rawdump
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# For CDSP crash
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on property:ro.boot.debug_level=0x494d
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setprop vendor.fastrpc.process.attrs 0x40000001
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setprop vendor.fastrpc.debug.trace 1
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service factory_ssc /vendor/bin/factory.ssc
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class core
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user system
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group system radio inet diag net_admin net_raw sdcard_rw sdcard_r media_rw
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