manta: Add support for PTP

Change-Id: I97c1c613efb52fbd819d714fd2829842542cae47
Signed-off-by: Benoit Goby <benoit@android.com>
diff --git a/init.manta.usb.rc b/init.manta.usb.rc
index cadcbcb..ae632ce 100644
--- a/init.manta.usb.rc
+++ b/init.manta.usb.rc
@@ -48,3 +48,20 @@
     write /sys/class/android_usb/android0/enable 1
     start adbd
     setprop sys.usb.state ${sys.usb.config}
+
+on property:sys.usb.config=ptp
+    write /sys/class/android_usb/android0/enable 0
+    write /sys/class/android_usb/android0/idVendor 18d1
+    write /sys/class/android_usb/android0/idProduct d014
+    write /sys/class/android_usb/android0/functions ${sys.usb.config}
+    write /sys/class/android_usb/android0/enable 1
+    setprop sys.usb.state ${sys.usb.config}
+
+on property:sys.usb.config=ptp,adb
+    write /sys/class/android_usb/android0/enable 0
+    write /sys/class/android_usb/android0/idVendor 18d1
+    write /sys/class/android_usb/android0/idProduct d015
+    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}