intel/genxml: fix 3DSTATE_3D_MODE length to align with BSpec

Closes: #8632
Fixes: 569afd37f15 ('intel/genxml: Copy gen12.xml to gen125.xml')
Signed-off-by: Rohan Garg <rohan.garg@intel.com>
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/25589>

diff --git a/src/intel/genxml/gen125.xml b/src/intel/genxml/gen125.xml
index 6daab12..72b3eea 100644 (file)
--- a/src/intel/genxml/gen125.xml
+++ b/src/intel/genxml/gen125.xml
@@ -403,8 +403,8 @@
     <field name="Extended Parameter 1" start="256" end="287" type="uint" />
     <field name="Extended Parameter 2" start="288" end="319" type="uint" />
   </instruction>
-  <instruction name="3DSTATE_3D_MODE" bias="2" length="2" engine="render">
-    <field name="DWord Length" start="0" end="7" type="uint" default="0" />
+  <instruction name="3DSTATE_3D_MODE" bias="2" length="5" engine="render">
+    <field name="DWord Length" start="0" end="7" type="uint" default="3" />
     <field name="3D Command Sub Opcode" start="16" end="23" type="uint" default="30" />
     <field name="3D Command Opcode" start="24" end="26" type="uint" default="1" />
     <field name="Command SubType" start="27" end="28" type="uint" default="3" />