genxml: Rename "DS Function Enable" to "Function Enable".

This makes Gen7/7.5 match Gen8-9.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
diff --git a/src/intel/genxml/gen7.xml b/src/intel/genxml/gen7.xml
index 6bde403..77eeac1 100644
--- a/src/intel/genxml/gen7.xml
+++ b/src/intel/genxml/gen7.xml
@@ -1100,7 +1100,7 @@
     <field name="Statistics Enable" start="170" end="170" type="bool"/>
     <field name="Compute W Coordinate Enable" start="162" end="162" type="bool"/>
     <field name="DS Cache Disable" start="161" end="161" type="bool"/>
-    <field name="DS Function Enable" start="160" end="160" type="bool"/>
+    <field name="Function Enable" start="160" end="160" type="bool"/>
   </instruction>
 
   <instruction name="3DSTATE_GS" bias="2" length="7">
diff --git a/src/intel/genxml/gen75.xml b/src/intel/genxml/gen75.xml
index 2ff75bd..719e18a 100644
--- a/src/intel/genxml/gen75.xml
+++ b/src/intel/genxml/gen75.xml
@@ -1228,7 +1228,7 @@
     <field name="Statistics Enable" start="170" end="170" type="bool"/>
     <field name="Compute W Coordinate Enable" start="162" end="162" type="bool"/>
     <field name="DS Cache Disable" start="161" end="161" type="bool"/>
-    <field name="DS Function Enable" start="160" end="160" type="bool"/>
+    <field name="Function Enable" start="160" end="160" type="bool"/>
   </instruction>
 
   <instruction name="3DSTATE_GATHER_CONSTANT_DS" bias="2">