From f515871258226739fb4d36750a5c003e532ccd13 Mon Sep 17 00:00:00 2001
From: Christian Linhart <chris@DemoRecorder.com>
Date: Tue, 19 Aug 2014 13:13:06 +0200
Subject: [PATCH] xinput: new enum for device_id in some events

add new enum "MoreEventsMask" to be used
by event DeviceKeyPress and derived ones
for field "device_id".

V2: patch revised according to suggestion from Peter Harris:
* remove DeviceBits = 0x7f from the enum in order to avoid
  mixing bit and value in the same enum.
  ( We'd need a way to specify a range of bits for that ... )

spec and code:
http://cgit.freedesktop.org/xorg/lib/libXi/tree/specs/encoding.xml#n1999
http://cgit.freedesktop.org/xorg/proto/inputproto/tree/XIproto.h#n67
http://cgit.freedesktop.org/xorg/lib/libXi/tree/src/XExtInt.c#n534
http://cgit.freedesktop.org/xorg/xserver/tree/dix/eventconvert.c#n348
http://cgit.freedesktop.org/xorg/xserver/tree/Xi/exevents.c#n188

note:
this mask is missing in the following spec:
http://cgit.freedesktop.org/xorg/proto/inputproto/tree/specs/XIproto.txt#n2257
---
 src/xinput.xml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/xinput.xml b/src/xinput.xml
index 53eaf6a..179735f 100644
--- a/src/xinput.xml
+++ b/src/xinput.xml
@@ -1829,6 +1829,12 @@ authorization from the authors.
         </list>
     </event>
 
+    <!-- the highest bit in a CARD8 device_id-field indicates that more
+	events will follow -->
+    <enum name="MoreEventsMask">
+	<item name="MoreEvents"> <bit>7</bit> </item> <!-- 0x80 -->
+    </enum>
+
     <event name="DeviceKeyPress" number="1">
         <field type="BYTE"      name="detail" />
         <field type="TIMESTAMP" name="time" />
-- 
2.34.1