Audio output to spec

src/app/zap-templates/zcl/data-model/chip/audio-output-cluster.xml

@@ -25,7 +25,7 @@ limitations under the License.
     <server init="false" tick="false">true</server>
     <description>This cluster provides an interface for controlling the Output on a media device such as a TV.</description>
     <attribute side="server" code="0x0000" define="AUDIO_OUTPUT_LIST"           type="ARRAY" entryType="OutputInfoStruct" length="254"          writable="false"  optional="false">OutputList</attribute>
-    <attribute side="server" code="0x0001" define="AUDIO_OUTPUT_CURRENT_OUTPUT" type="int8u" default="0x00"               min="0x00" max="0xFF" writable="false"  optional="true">CurrentOutput</attribute>
+    <attribute side="server" code="0x0001" define="AUDIO_OUTPUT_CURRENT_OUTPUT" type="int8u" default="0x00"               min="0x00" max="0xFF" writable="false"  optional="false">CurrentOutput</attribute>
 
     <command source="client" code="0x00" name="SelectOutput" optional="false">
       <description>Upon receipt, this SHALL change the output on the media device to the output at a specific index in the Output List.</description>
@@ -34,6 +34,7 @@ limitations under the License.
 
     <command source="client" code="0x01" name="RenameOutput" optional="true">
       <description>Upon receipt, this SHALL rename the output at a specific index in the Output List. Updates to the output name SHALL appear in the TV settings menus.</description>
+      <access op="invoke" role="manage" />
       <arg name="Index" type="int8u"/>
       <arg name="Name" type="char_string"/>
     </command>
@@ -44,7 +45,7 @@ limitations under the License.
     <cluster code="0x050b"/>
     <item name="Index" type="int8u"/>
     <item name="OutputType" type="OutputTypeEnum"/>
-    <item name="Name" type="char_string" length="32"/>
+    <item name="Name" type="char_string"/>
   </struct>
 
   <enum name="OutputTypeEnum" type="enum8">