Merge "Move some common USB configuration logic to init.rc" (4509e482) · Commits · e / os / android_system_core

rootdir/init.rc

+21 −0

Original line number	Diff line number	Diff line
		@@ -320,6 +320,25 @@ on property:vold.decrypt=trigger_shutdown_framework
		class_reset late_start
		class_reset main

		# Used to disable USB when switching states
		on property:sys.usb.config=none
		stop adbd
		write /sys/class/android_usb/android0/enable 0
		write /sys/class/android_usb/android0/bDeviceClass 0
		setprop sys.usb.state $sys.usb.config

		# adb only USB configuration
		# This should only be used during device bringup
		# and as a fallback if the USB manager fails to set a standard configuration
		on property:sys.usb.config=adb
		write /sys/class/android_usb/android0/enable 0
		write /sys/class/android_usb/android0/idVendor 18d1
		write /sys/class/android_usb/android0/idProduct D002
		write /sys/class/android_usb/android0/functions $sys.usb.config
		write /sys/class/android_usb/android0/enable 1
		start adbd
		setprop sys.usb.state $sys.usb.config

		# USB accessory configuration
		on property:sys.usb.config=accessory
		write /sys/class/android_usb/android0/enable 0
		@@ -339,6 +358,8 @@ on property:sys.usb.config=accessory,adb
		start adbd
		setprop sys.usb.state $sys.usb.config

		# Used to set USB configuration at boot and to switch the configuration
		# when changing the default configuration
		on property:persist.sys.usb.config=*
		setprop sys.usb.config $persist.sys.usb.config