From 2367ae77cbc710ba24d4d9b1c90542fae246c107 Mon Sep 17 00:00:00 2001
From: jeon <jhyuni.kang@samsung.com>
Date: Tue, 22 Dec 2020 18:56:02 +0900
Subject: [PATCH] tizen_input_device_manager: add event to send touch max slot
 count

Change-Id: Ifc7ec0d55e5405c9164d63c01c36e0c5c9fad413
---
 protocol/tizen/tizen-extension.xml | 17 ++++++++++++++++-
 1 file changed, 16 insertions(+), 1 deletion(-)

diff --git a/protocol/tizen/tizen-extension.xml b/protocol/tizen/tizen-extension.xml
index bf99ae6..8c7ff65 100644
--- a/protocol/tizen/tizen-extension.xml
+++ b/protocol/tizen/tizen-extension.xml
@@ -1216,7 +1216,7 @@
     <request name="destroy" type="destructor"/>
   </interface>
 
-  <interface name="tizen_input_device_manager" version="3">
+  <interface name="tizen_input_device_manager" version="4">
     <description summary="global input device manager object">
       Tizen input device manager is a global interface. This object has device add/remove events
       to provide tizen input device object to a client. This allows for a client to get the con
@@ -1396,6 +1396,21 @@
       <arg name="value" type="fixed" summary="axis value"/>
     </request>
 
+    <!-- version 4 additions -->
+    <event name="max_touch_count" since="4">
+      <description summary="notify max slot of touch device is updated">
+        Each touch devices has their own touch counts can be supported.
+        So a server controls maximum touches in this system to maintain resources efficiently.
+        Sometimes a server controls maximum touches using a predefined configuration option.
+        Sometimes a server ensures maximum touches to be supported by touch device.
+        If a server do not use configuration option, maximum touches can be updated when new touch devices are connected.
+        So this events can be sent to client, when a first touch device is added or maximum touches is changed.
+      </description>
+      <arg name="serial" type="uint"/>
+      <arg name="max_count" type="int"/>
+      <arg name="seat" type="object" interface="wl_seat"/>
+    </event>
+
   </interface>
 
   <interface name="tizen_input_device" version="1">
-- 
2.34.1