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| author | Mike Lockwood <lockwood@android.com> | 2011-07-29 12:59:32 -0400 |
|---|---|---|
| committer | Mike Lockwood <lockwood@android.com> | 2011-07-29 12:59:32 -0400 |
| commit | 7804cbf4833cba82bd38f6adaf567bcb8262c3ad (patch) | |
| tree | 5b67b0082e6be45d03327223f49e9e6b342b064a /rootdir | |
| parent | 22bfc4cca03197036c3b49e7c2cf47a0a23fce87 (diff) | |
| download | system_core-7804cbf4833cba82bd38f6adaf567bcb8262c3ad.zip system_core-7804cbf4833cba82bd38f6adaf567bcb8262c3ad.tar.gz system_core-7804cbf4833cba82bd38f6adaf567bcb8262c3ad.tar.bz2 | |
Move some common USB configuration logic to init.rc
Change-Id: Ib75ccfd9c4aa8aace936370c33f33a922ca3c51f
Signed-off-by: Mike Lockwood <lockwood@android.com>
Diffstat (limited to 'rootdir')
| -rw-r--r-- | rootdir/init.rc | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/rootdir/init.rc b/rootdir/init.rc index 9556885..f843824 100644 --- a/rootdir/init.rc +++ b/rootdir/init.rc @@ -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 |