diff --git a/src/intel/genxml/gen10.xml b/src/intel/genxml/gen10.xml
index 284633aedd4..4cb1f05ae25 100644
--- a/src/intel/genxml/gen10.xml
+++ b/src/intel/genxml/gen10.xml
@@ -2043,7 +2043,10 @@
       <value name="AALINEDISTANCE_TRUE" value="1"/>
     </field>
     <field name="Smooth Point Enable" start="109" end="109" type="bool"/>
-    <field name="Vertex Sub Pixel Precision Select" start="108" end="108" type="uint"/>
+    <field name="Vertex Sub Pixel Precision Select" start="108" end="108" type="uint">
+      <value name="8 Bit" value="0"/>
+      <value name="4 Bit" value="1"/>
+    </field>
     <field name="Point Width Source" start="107" end="107" type="uint">
       <value name="Vertex" value="0"/>
       <value name="State" value="1"/>
diff --git a/src/intel/genxml/gen11.xml b/src/intel/genxml/gen11.xml
index 95a84a2f597..a7c06c5ab60 100644
--- a/src/intel/genxml/gen11.xml
+++ b/src/intel/genxml/gen11.xml
@@ -2063,7 +2063,10 @@
       <value name="AALINEDISTANCE_TRUE" value="1"/>
     </field>
     <field name="Smooth Point Enable" start="109" end="109" type="bool"/>
-    <field name="Vertex Sub Pixel Precision Select" start="108" end="108" type="uint"/>
+    <field name="Vertex Sub Pixel Precision Select" start="108" end="108" type="uint">
+      <value name="8 Bit" value="0"/>
+      <value name="4 Bit" value="1"/>
+    </field>
     <field name="Point Width Source" start="107" end="107" type="uint">
       <value name="Vertex" value="0"/>
       <value name="State" value="1"/>
diff --git a/src/intel/genxml/gen7.xml b/src/intel/genxml/gen7.xml
index 363fd8664bf..1b2c7d996f9 100644
--- a/src/intel/genxml/gen7.xml
+++ b/src/intel/genxml/gen7.xml
@@ -1399,7 +1399,10 @@
     <field name="AA Line Distance Mode" start="110" end="110" type="uint">
       <value name="AALINEDISTANCE_TRUE" value="1"/>
     </field>
-    <field name="Vertex Sub Pixel Precision Select" start="108" end="108" type="uint"/>
+    <field name="Vertex Sub Pixel Precision Select" start="108" end="108" type="uint">
+      <value name="8 Bit" value="0"/>
+      <value name="4 Bit" value="1"/>
+    </field>
     <field name="Point Width Source" start="107" end="107" type="uint">
       <value name="Vertex" value="0"/>
       <value name="State" value="1"/>
diff --git a/src/intel/genxml/gen75.xml b/src/intel/genxml/gen75.xml
index a1da9cae041..95b306139eb 100644
--- a/src/intel/genxml/gen75.xml
+++ b/src/intel/genxml/gen75.xml
@@ -1713,7 +1713,10 @@
     <field name="AA Line Distance Mode" start="110" end="110" type="uint">
       <value name="AALINEDISTANCE_TRUE" value="1"/>
     </field>
-    <field name="Vertex Sub Pixel Precision Select" start="108" end="108" type="uint"/>
+    <field name="Vertex Sub Pixel Precision Select" start="108" end="108" type="uint">
+      <value name="8 Bit" value="0"/>
+      <value name="4 Bit" value="1"/>
+    </field>
     <field name="Point Width Source" start="107" end="107" type="uint">
       <value name="Vertex" value="0"/>
       <value name="State" value="1"/>
diff --git a/src/intel/genxml/gen8.xml b/src/intel/genxml/gen8.xml
index 4676d9bca9c..0226d7c0c66 100644
--- a/src/intel/genxml/gen8.xml
+++ b/src/intel/genxml/gen8.xml
@@ -1816,7 +1816,10 @@
       <value name="AALINEDISTANCE_TRUE" value="1"/>
     </field>
     <field name="Smooth Point Enable" start="109" end="109" type="bool"/>
-    <field name="Vertex Sub Pixel Precision Select" start="108" end="108" type="uint"/>
+    <field name="Vertex Sub Pixel Precision Select" start="108" end="108" type="uint">
+      <value name="8 Bit" value="0"/>
+      <value name="4 Bit" value="1"/>
+    </field>
     <field name="Point Width Source" start="107" end="107" type="uint">
       <value name="Vertex" value="0"/>
       <value name="State" value="1"/>
diff --git a/src/intel/genxml/gen9.xml b/src/intel/genxml/gen9.xml
index 8afa986df55..88fc2da7885 100644
--- a/src/intel/genxml/gen9.xml
+++ b/src/intel/genxml/gen9.xml
@@ -1995,7 +1995,10 @@
       <value name="AALINEDISTANCE_TRUE" value="1"/>
     </field>
     <field name="Smooth Point Enable" start="109" end="109" type="bool"/>
-    <field name="Vertex Sub Pixel Precision Select" start="108" end="108" type="uint"/>
+    <field name="Vertex Sub Pixel Precision Select" start="108" end="108" type="uint">
+      <value name="8 Bit" value="0"/>
+      <value name="4 Bit" value="1"/>
+    </field>
     <field name="Point Width Source" start="107" end="107" type="uint">
       <value name="Vertex" value="0"/>
       <value name="State" value="1"/>