openkylin
/
platform_system_core
mirror of https://gitee.com/openkylin/platform_system_core.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

Move some common USB configuration logic to init.rc 

Change-Id: Ib75ccfd9c4aa8aace936370c33f33a922ca3c51f
Signed-off-by: Mike Lockwood <lockwood@android.com>
This commit is contained in:
Mike Lockwood 2011-07-29 12:59:32 -04:00
parent 22bfc4cca0
commit 7804cbf483
1 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
rootdir/init.rc
View File

@ -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