usb-diag.patch

diff --git a/rootdir/etc/init.qcom.usb.rc b/rootdir/etc/init.qcom.usb.rc
index bb37a28..ccb5514 100644
--- a/rootdir/etc/init.qcom.usb.rc
+++ b/rootdir/etc/init.qcom.usb.rc
@@ -75,6 +75,7 @@ on boot
     mkdir /config/usb_gadget/g1/functions/audio_source.gs3
     mkdir /config/usb_gadget/g1/functions/midi.gs5
     mkdir /config/usb_gadget/g1/functions/ffs.adb
+    mkdir /config/usb_gadget/g1/functions/diag.diag
     mkdir /config/usb_gadget/g1/functions/gsi.rmnet
     mkdir /config/usb_gadget/g1/functions/gsi.rndis
     mkdir /config/usb_gadget/g1/functions/gsi.dpl
@@ -201,3 +202,39 @@ on property:sys.usb.ffs.ready=1 && property:sys.usb.config=mass_storage,adb && p
     symlink /config/usb_gadget/g1/functions/mass_storage.0 /config/usb_gadget/g1/configs/b.1/f2
     write /config/usb_gadget/g1/UDC ${sys.usb.controller}
     setprop sys.usb.state ${sys.usb.config}
+
+on property:sys.usb.ffs.ready=1 && property:sys.usb.config=diag,adb && property:sys.usb.configfs=1
+    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "diag_adb"
+    rm /config/usb_gadget/g1/configs/b.1/f1
+    rm /config/usb_gadget/g1/configs/b.1/f2
+    rm /config/usb_gadget/g1/configs/b.1/f3
+    rm /config/usb_gadget/g1/configs/b.1/f4
+    rm /config/usb_gadget/g1/configs/b.1/f5
+    rm /config/usb_gadget/g1/configs/b.1/f6
+    rm /config/usb_gadget/g1/configs/b.1/f7
+    rm /config/usb_gadget/g1/configs/b.1/f8
+    rm /config/usb_gadget/g1/configs/b.1/f9
+    write /config/usb_gadget/g1/idVendor 0x05C6
+    write /config/usb_gadget/g1/idProduct 0x901D
+    symlink /config/usb_gadget/g1/functions/diag.diag /config/usb_gadget/g1/configs/b.1/f1
+    symlink /config/usb_gadget/g1/functions/ffs.adb /config/usb_gadget/g1/configs/b.1/f2
+    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
+    setprop sys.usb.state ${sys.usb.config}
+
+on property:sys.usb.config=diag && property:sys.usb.configfs=1
+    write /config/usb_gadget/g1/configs/b.1/strings/0x409/configuration "diag"
+    rm /config/usb_gadget/g1/configs/b.1/f1
+    rm /config/usb_gadget/g1/configs/b.1/f2
+    rm /config/usb_gadget/g1/configs/b.1/f3
+    rm /config/usb_gadget/g1/configs/b.1/f4
+    rm /config/usb_gadget/g1/configs/b.1/f5
+    rm /config/usb_gadget/g1/configs/b.1/f6
+    rm /config/usb_gadget/g1/configs/b.1/f7
+    rm /config/usb_gadget/g1/configs/b.1/f8
+    rm /config/usb_gadget/g1/configs/b.1/f9
+    write /config/usb_gadget/g1/idVendor 0x05C6
+    write /config/usb_gadget/g1/idProduct 0x901D
+    symlink /config/usb_gadget/g1/functions/diag.diag /config/usb_gadget/g1/configs/b.1/f1
+    write /config/usb_gadget/g1/UDC ${sys.usb.controller}
+    setprop sys.usb.state ${sys.usb.config}