protocol: add no_keymap format to keymap formats

This format is used to specify that the key button events received are not in
relation to any key map and that the codes should be interpreted directly.

v2: Use zero for the no keymap enum value and enhance the documentation
for the enum entry.

diff --git a/protocol/wayland.xml b/protocol/wayland.xml
index 3d4ec9b..1442b6a 100644 (file)
--- a/protocol/wayland.xml
+++ b/protocol/wayland.xml
@@ -1404,6 +1404,8 @@
        This specifies the format of the keymap provided to the
        client with the wl_keyboard.keymap event.
       </description>
+      <entry name="no_keymap" value="0"
+            summary="no keymap; client must understand how to interpret the raw keycode"/>
       <entry name="xkb_v1" value="1" summary="libxkbcommon compatible"/>
     </enum>