Merge "Add number of ticks in HW_KEY_INPUT" into qt-dev am: 4522783767
am: 4a012c1dda

Change-Id: Idbe3349b7ee7b0a5bc21d9b8c2333c2089316b07
diff --git a/automotive/vehicle/2.0/types.hal b/automotive/vehicle/2.0/types.hal
index a535e64..6c76d7b 100644
--- a/automotive/vehicle/2.0/types.hal
+++ b/automotive/vehicle/2.0/types.hal
@@ -1335,6 +1335,8 @@
      * int32Values[2] : target display defined in VehicleDisplay. Events not
      *                  tied to specific display must be sent to
      *                  VehicleDisplay#MAIN.
+     * int32Values[3] : [optional] Number of ticks. The value must be equal or
+     *                  greater than 1. When omitted, Android will default to 1.
      *
      * @change_mode VehiclePropertyChangeMode:ON_CHANGE
      * @access VehiclePropertyAccess:READ