16cdffe8cb
/dev/* nodes referenced in the removed rules are not present on Pixel devices, i.e. android platform doesn't depend on these nodes. If a device relies on one of these rules, the rule should be added to the device-specific ueventd.rc. v1->v2: Added back usb-specific rules /dev/bus/usb/* 0660 root usb /dev/mtp_usb 0660 root mtp Bug: 110962171 Test: boot walleye Test: init_tests Test: wired headset plays audio Test: USB PTP works between 2 devices Change-Id: Ic2d77806a01c8918b2485fb5f0bd9b670b01d1df
72 lines
2.7 KiB
Text
72 lines
2.7 KiB
Text
firmware_directories /etc/firmware/ /odm/firmware/ /vendor/firmware/ /firmware/image/
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uevent_socket_rcvbuf_size 16M
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subsystem graphics
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devname uevent_devpath
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dirname /dev/graphics
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subsystem drm
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devname uevent_devpath
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dirname /dev/dri
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subsystem input
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devname uevent_devpath
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dirname /dev/input
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subsystem sound
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devname uevent_devpath
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dirname /dev/snd
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# ueventd can only set permissions on device nodes and their associated
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# sysfs attributes, not on arbitrary paths.
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#
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# format for /dev rules: devname mode uid gid
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# format for /sys rules: nodename attr mode uid gid
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# shortcut: "mtd@NN" expands to "/dev/mtd/mtdNN"
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/dev/null 0666 root root
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/dev/zero 0666 root root
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/dev/full 0666 root root
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/dev/ptmx 0666 root root
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/dev/tty 0666 root root
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/dev/random 0666 root root
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/dev/urandom 0666 root root
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# Make HW RNG readable by group system to let EntropyMixer read it.
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/dev/hw_random 0440 root system
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/dev/ashmem 0666 root root
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/dev/binder 0666 root root
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/dev/hwbinder 0666 root root
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/dev/vndbinder 0666 root root
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/dev/pmsg0 0222 root log
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# kms driver for drm based gpu
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/dev/dri/* 0666 root graphics
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# these should not be world writable
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/dev/diag 0660 radio radio
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/dev/ttyMSM0 0600 bluetooth bluetooth
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/dev/uhid 0660 uhid uhid
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/dev/uinput 0660 uhid uhid
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/dev/rtc0 0640 system system
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/dev/tty0 0660 root system
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/dev/graphics/* 0660 root graphics
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/dev/input/* 0660 root input
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/dev/v4l-touch* 0660 root input
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/dev/snd/* 0660 system audio
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/dev/msm_mp3* 0660 system audio
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/dev/bus/usb/* 0660 root usb
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/dev/mtp_usb 0660 root mtp
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/dev/usb_accessory 0660 root usb
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/dev/tun 0660 system vpn
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# CDMA radio interface MUX
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/dev/ppp 0660 radio vpn
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# sysfs properties
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/sys/devices/platform/trusty.* trusty_version 0440 root log
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/sys/devices/virtual/input/input* enable 0660 root input
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/sys/devices/virtual/input/input* poll_delay 0660 root input
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/sys/devices/virtual/usb_composite/* enable 0664 root system
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/sys/devices/system/cpu/cpu* cpufreq/scaling_max_freq 0664 system system
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/sys/devices/system/cpu/cpu* cpufreq/scaling_min_freq 0664 system system
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