diff --git a/src/intel/genxml/gen20.xml b/src/intel/genxml/gen20.xml
index ce7700e98a5..18b6aa47bcd 100644
--- a/src/intel/genxml/gen20.xml
+++ b/src/intel/genxml/gen20.xml
@@ -1139,12 +1139,13 @@
       <value name="Max 40" value="4" />
       <value name="Max 32" value="5" />
     </field>
-    <field name="Z Async Throttle settings" start="35" end="36" type="uint">
+    <field name="Z Async Throttle settings" start="35" end="36" type="uint" prefix="ZATS">
+      <value name="Defer to Async Compute Thread Limit" value="0" />
       <value name="Max 32" value="1" />
       <value name="Max 40" value="2" />
       <value name="Max 48" value="3" />
     </field>
-    <field name="Pixel Async Compute Thread Limit" start="39" end="41" type="uint" prefix="PACTL">
+    <field name="Async Compute Thread Limit" start="39" end="41" type="uint" prefix="ACTL">
       <value name="Disabled" value="0" />
       <value name="Max 2" value="1" />
       <value name="Max 8" value="2" />
@@ -1159,7 +1160,7 @@
     <field name="Z Pass Async Compute Thread Limit Mask" start="48" end="50" type="uint" />
     <field name="Mask1" start="48" end="63" type="uint" />
     <field name="Z Async Throttle settings Mask" start="51" end="52" type="uint" />
-    <field name="Pixel Async Compute Thread Limit Mask" start="55" end="57" type="uint" />
+    <field name="Async Compute Thread Limit Mask" start="55" end="57" type="uint" />
     <field name="EU Thread Scheduling Mode Override Mask" start="61" end="62" type="uint" />
     <field name="Large GRF Mode Mask" start="63" end="63" type="bool" />
     <field name="Midthread Preemption Delay Timer" start="64" end="66" type="uint">