<td valign="top" >Description/Restrictions</td>
        </tr>
        <tr>
-       <td rowspan="19" valign="top" >DRM</td>
+       <td rowspan="20" valign="top" >DRM</td>
        <td rowspan="2" valign="top" >Generic</td>
        <td valign="top" >“EDID”</td>
        <td valign="top" >BLOB | IMMUTABLE</td>
        <td valign="top" >Contains DPMS operation mode value.</td>
        </tr>
        <tr>
+       <td rowspan="1" valign="top" >Plane</td>
+       <td valign="top" >“type”</td>
+       <td valign="top" >ENUM | IMMUTABLE</td>
+       <td valign="top" >{ "Overlay", "Primary", "Cursor" }</td>
+       <td valign="top" >Plane</td>
+       <td valign="top" >Plane type</td>
+       </tr>
+       <tr>
        <td rowspan="2" valign="top" >DVI-I</td>
        <td valign="top" >“subconnector”</td>
        <td valign="top" >ENUM</td>