1import /vendor/etc/ueventd.rc 2import /odm/etc/ueventd.rc 3 4firmware_directories /etc/firmware/ /odm/firmware/ /vendor/firmware/ /firmware/image/ 5uevent_socket_rcvbuf_size 16M 6 7subsystem graphics 8 devname uevent_devpath 9 dirname /dev/graphics 10 11subsystem drm 12 devname uevent_devpath 13 dirname /dev/dri 14 15subsystem input 16 devname uevent_devpath 17 dirname /dev/input 18 19subsystem sound 20 devname uevent_devpath 21 dirname /dev/snd 22 23subsystem dma_heap 24 devname uevent_devpath 25 dirname /dev/dma_heap 26 27subsystem vfio 28 devname uevent_devpath 29 dirname /dev/vfio 30 31# ueventd can only set permissions on device nodes and their associated 32# sysfs attributes, not on arbitrary paths. 33# 34# format for /dev rules: devname mode uid gid 35# format for /sys rules: nodename attr mode uid gid 36# shortcut: "mtd@NN" expands to "/dev/mtd/mtdNN" 37 38/dev/null 0666 root root 39/dev/zero 0666 root root 40/dev/full 0666 root root 41/dev/ptmx 0666 root root 42/dev/tty 0666 root root 43/dev/random 0666 root root 44/dev/urandom 0666 root root 45# Aside from kernel threads, only prng_seeder needs access to HW RNG 46/dev/hw_random 0400 prng_seeder prng_seeder 47/dev/ashmem* 0666 root root 48/dev/binder 0666 root root 49/dev/hwbinder 0666 root root 50/dev/vndbinder 0666 root root 51/dev/vfio/* 0666 root root 52 53/dev/pmsg0 0222 root log 54/dev/dma_heap/system 0444 system system 55/dev/dma_heap/system-uncached 0444 system system 56/dev/dma_heap/system-secure 0444 system system 57 58# kms driver for drm based gpu 59/dev/dri/* 0666 root graphics 60 61# these should not be world writable 62/dev/uhid 0660 uhid uhid 63/dev/uinput 0660 uhid uhid 64/dev/rtc0 0640 system system 65/dev/tty0 0660 root system 66/dev/graphics/* 0660 root graphics 67/dev/input/* 0660 root input 68/dev/v4l-touch* 0660 root input 69/dev/snd/* 0660 system audio 70/dev/bus/usb/* 0660 root usb 71/dev/mtp_usb 0660 root mtp 72/dev/usb_accessory 0660 root usb 73/dev/tun 0660 system vpn 74/dev/hidraw* 0660 system system 75 76# CDMA radio interface MUX 77/dev/ppp 0660 radio vpn 78 79/dev/kvm 0666 root root 80/dev/vhost-vsock 0666 root root 81 82# sysfs properties 83/sys/devices/platform/trusty.* trusty_version 0440 root log 84/sys/devices/virtual/input/input* enable 0660 root input 85/sys/devices/virtual/input/input* poll_delay 0660 root input 86/sys/devices/virtual/usb_composite/* enable 0664 root system 87/sys/devices/system/cpu/cpu* cpufreq/scaling_max_freq 0664 system system 88/sys/devices/system/cpu/cpu* cpufreq/scaling_min_freq 0664 system system 89/sys/devices/virtual/misc/uhid/*/leds/* brightness 0664 system system 90/sys/devices/virtual/misc/uhid/*/leds/* multi_intensity 0664 system system 91