1 files changed, 21 insertions, 0 deletions
diff --git a/dom/gamepad/ipc/PGamepadEventChannel.ipdl b/dom/gamepad/ipc/PGamepadEventChannel.ipdl
new file mode 100644
index 000000000..78e389a91
--- /dev/null
+++ b/dom/gamepad/ipc/PGamepadEventChannel.ipdl
@@ -0,0 +1,21 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at http://mozilla.org/MPL/2.0/. */
+include protocol PBackground;
+include GamepadEventTypes;
+
+namespace mozilla {
+namespace dom {
+
+async protocol PGamepadEventChannel {
+  manager PBackground;
+  parent:
+    async GamepadListenerAdded();
+    async GamepadListenerRemoved();
+  child:
+    async __delete__();
+    async GamepadUpdate(GamepadChangeEvent aGamepadEvent);
+};
+
+}
+}