# ueventd can only set permissions on device nodes and their associated # sysfs attributes, not on arbitrary paths. # # format for /dev rules: devname mode uid gid # format for /sys rules: nodename attr mode uid gid # shortcut: "mtd@NN" expands to "/dev/mtd/mtdNN" /dev/null 0666 root root /dev/zero 0666 root root /dev/full 0666 root root /dev/ptmx 0666 root root /dev/tty 0666 root root /dev/random 0666 root root /dev/urandom 0666 root root # Make HW RNG readable by group system to let EntropyMixer read it. /dev/hw_random 0440 root system /dev/ashmem 0666 root root /dev/binder 0666 root root /dev/hwbinder 0666 root root /dev/vndbinder 0666 root root /dev/ovr* 0664 root system /dev/tvr* 0664 root system # Anyone can read the logs, but if they're not in the "logs" # group, then they'll only see log entries for their UID. /dev/log/* 0666 root log /dev/pmsg0 0222 root log # the msm hw3d client device node is world writable/readable. /dev/msm_hw3dc 0666 root root # gpu driver for adreno200 is globally accessible /dev/kgsl 0666 root root # kms driver for drm based gpu /dev/dri/* 0666 root graphics # these should not be world writable /dev/diag 0660 radio radio /dev/diag_arm9 0660 radio radio /dev/ttyMSM0 0600 bluetooth bluetooth /dev/uhid 0660 system bluetooth /dev/uinput 0660 system bluetooth /dev/alarm 0664 system radio /dev/power_on_alarm 0660 system radio /dev/rtc0 0640 system system /dev/tty0 0660 root system /dev/graphics/* 0660 root graphics /dev/msm_hw3dm 0660 system graphics /dev/input/* 0660 root input /dev/eac 0660 root audio /dev/cam 0660 root camera /dev/pmem 0660 system graphics /dev/pmem_adsp* 0660 system audio /dev/pmem_camera* 0660 system camera /dev/oncrpc/* 0660 root system /dev/adsp/* 0660 system audio /dev/snd/* 0660 system audio /dev/mt9t013 0660 system system /dev/msm_camera/* 0660 system system /dev/akm8976_daemon 0640 compass system /dev/akm8976_aot 0640 compass system /dev/akm8973_daemon 0640 compass system /dev/akm8973_aot 0640 compass system /dev/bma150 0640 compass system /dev/cm3602 0640 compass system /dev/akm8976_pffd 0640 compass system /dev/lightsensor 0640 system system /dev/msm_pcm_out* 0660 system audio /dev/msm_pcm_in* 0660 system audio /dev/msm_pcm_ctl* 0660 system audio /dev/msm_snd* 0660 system audio /dev/msm_mp3* 0660 system audio /dev/audience_a1026* 0660 system audio /dev/tpa2018d1* 0660 system audio /dev/msm_audpre 0660 system audio /dev/msm_audio_ctl 0660 system audio /dev/htc-acoustic 0660 system audio /dev/vdec 0660 system audio /dev/q6venc 0660 system audio /dev/snd/dsp 0660 system audio /dev/snd/dsp1 0660 system audio /dev/snd/mixer 0660 system audio /dev/smd0 0640 radio radio /dev/qmi 0640 radio radio /dev/qmi0 0640 radio radio /dev/qmi1 0640 radio radio /dev/qmi2 0640 radio radio /dev/bus/usb/* 0660 root usb /dev/mtp_usb 0660 root mtp /dev/usb_accessory 0660 root usb /dev/tun 0660 system vpn # CDMA radio interface MUX /dev/ts0710mux* 0640 radio radio /dev/ppp 0660 radio vpn # sysfs properties /sys/devices/platform/trusty.* trusty_version 0440 root log /sys/devices/virtual/input/input* enable 0660 root input /sys/devices/virtual/input/input* poll_delay 0660 root input /sys/devices/virtual/usb_composite/* enable 0664 root system /sys/devices/system/cpu/cpu* cpufreq/scaling_max_freq 0664 system system /sys/devices/system/cpu/cpu* cpufreq/scaling_min_freq 0664 system system # DVB API device nodes /dev/dvb* 0660 root system # uevent.samsungexynos7870.rc /dev/mali0 0666 system system /dev/ion 0666 system system /dev/ump 0666 system graphics /dev/exynos-mem 0660 system graphics /dev/video0 0660 system camera /dev/video1 0660 system camera /dev/video2 0660 system camera /dev/video3 0660 system camera /dev/video20 0660 system system # media0 is used for GSC, DECON, etc /dev/media0 0660 system camera # media1 is used for DECON Ext WB /dev/media1 0660 system graphics # Various devices use the v4l-subdev interface # We declare all such nodes simultaneously here /dev/v4l-subdev0 0660 system camera /dev/v4l-subdev1 0660 system camera /dev/v4l-subdev2 0660 system camera /dev/v4l-subdev3 0660 system camera /dev/v4l-subdev4 0660 system camera /dev/v4l-subdev5 0660 system camera /dev/v4l-subdev6 0660 system camera /dev/v4l-subdev7 0660 system camera /dev/v4l-subdev8 0660 system camera /dev/v4l-subdev9 0660 system camera /dev/v4l-subdev10 0660 system camera /dev/v4l-subdev11 0660 system camera /dev/v4l-subdev12 0660 system camera /dev/v4l-subdev13 0660 system camera /dev/v4l-subdev14 0660 system camera /dev/v4l-subdev15 0660 system camera /dev/v4l-subdev16 0660 system camera /dev/v4l-subdev17 0660 system camera /dev/v4l-subdev18 0660 system camera /dev/v4l-subdev19 0660 system camera # v4l-subdev20 is used for DECON Ext WB /dev/v4l-subdev20 0660 system graphics /dev/v4l-subdev21 0660 system graphics # gscalers /dev/video23 0660 media graphics /dev/video26 0660 media graphics /dev/video24 0660 media graphics /dev/video27 0660 media graphics /dev/video29 0660 media graphics /dev/video30 0660 media graphics # video31 is used for DECON Ext WB /dev/video31 0660 media graphics # mscalers /dev/video50 0660 media graphics /dev/video51 0660 media graphics /dev/m2m1shot_scaler0 0660 mediacodec drmrpc /dev/m2m1shot_scaler1 0660 mediacodec drmrpc /dev/video55 0666 system graphics /dev/fimg2d 0666 system graphics /dev/i2c-2 0660 system system /dev/HPD 0660 system system # mfc /dev/video6 0660 mediacodec mediadrm /dev/video7 0660 media mediadrm /dev/video8 0660 media mediadrm /dev/video9 0660 media mediadrm # camera /dev/video100 0660 cameraserver camera /dev/video101 0660 cameraserver camera /dev/video102 0660 cameraserver camera /dev/video103 0660 cameraserver camera /dev/video104 0660 cameraserver camera /dev/video109 0660 cameraserver camera /dev/video110 0660 cameraserver camera /dev/video111 0660 cameraserver camera /dev/video112 0660 cameraserver camera /dev/video120 0660 cameraserver camera /dev/video121 0660 cameraserver camera /dev/video122 0660 cameraserver camera /dev/video130 0660 cameraserver camera /dev/video131 0660 cameraserver camera /dev/video132 0660 cameraserver camera /dev/video140 0660 cameraserver camera /dev/video141 0660 cameraserver camera /dev/video142 0660 cameraserver camera /dev/video150 0660 cameraserver camera /dev/video151 0660 cameraserver camera /dev/video152 0660 cameraserver camera /dev/video160 0660 cameraserver camera /dev/media2 0660 media media # hevc /dev/video10 0660 media media /dev/video11 0660 media media # jpeg /dev/video12 0660 cameraserver media # audio /dev/seiren 0660 system audio # MobiCore /dev/mobicore 0700 system system /dev/mobicore-user 0666 radio system # Secure MEM driver /dev/s5p-smem 0660 system system # Fingerprint Sensor /dev/vfsspi 0660 system system /dev/esfp0 0660 system system /dev/goodix_fp 0660 system system # cbd modem block /dev/block/mmcblk0p5 0400 radio system # for DM tools /dev/umts_dm0 0660 radio radio /dev/umts_router 0660 radio radio # SIPC RIL /dev/umts_boot0 0660 radio radio /dev/umts_ipc0 0660 radio radio # /dev/umts_ipc1 0660 radio radio /dev/umts_rfs0 0660 radio radio # Modem Interface /dev/block/platform/13540000.dwmmc0/by-name/RADIO 0660 system radio /dev/block/platform/13540000.dwmmc0/by-name/CP_DEBUG 0660 radio system /dev/umts* 0660 system radio /dev/umts_csd 0660 system loop_radio /dev/smd4 0660 system radio /dev/umts_ciq0 0660 system bridge_rw # interactive governor parameters /sys/devices/system/cpu/cpu* cpufreq/interactive/timer_rate 0660 system system /sys/devices/system/cpu/cpu* cpufreq/interactive/timer_slack 0660 system system /sys/devices/system/cpu/cpu* cpufreq/interactive/min_sample_time 0660 system system /sys/devices/system/cpu/cpu* cpufreq/interactive/hispeed_freq 0660 system system /sys/devices/system/cpu/cpu* cpufreq/interactive/target_loads 0660 system system /sys/devices/system/cpu/cpu* cpufreq/interactive/go_hispeed_load 0660 system system /sys/devices/system/cpu/cpu* cpufreq/interactive/above_hispeed_delay 0660 system system /sys/devices/system/cpu/cpu* cpufreq/interactive/boost 0660 system system /sys/devices/system/cpu/cpu* cpufreq/interactive/boostpulse 0200 system system /sys/devices/system/cpu/cpu* cpufreq/interactive/input_boost 0660 system system /sys/devices/system/cpu/cpu* cpufreq/interactive/boostpulse_duration 0660 system system /sys/devices/system/cpu/cpu* cpufreq/interactive/io_is_busy 0660 system system # sensor sysfs properties /sys/devices/virtual/input/input* poll_delay 0660 system radio /sys/devices/virtual/input/input* enable 0660 system radio /dev/input/event* 0660 system input # Google FRP solution /dev/block/platform/13540000.dwmmc0/by-name/PERSISTENT 0660 system system # Sensorhub IIO /dev/ssp_sensorhub 0660 system system /dev/iio:device* 0660 system system /sys/devices/13930000.spi/spi_master/spi2/spi2.0/iio:device* buffer/enable 0660 system system /sys/devices/13930000.spi/spi_master/spi2/spi2.0/iio:device* buffer/length 0660 system system /sys/bus/iio/devices/iio:device* 0664 system radio # TEEGRIS /dev/tzdev 0660 system system /dev/ionfd2phys 0660 system system /dev/tuihw 0660 system system /dev/tzirs 0660 system system /dev/tz_shmem_validator 0666 system system /dev/tz_wormhole 0666 system system