From d2a490d1d9bdb4de211215fe132e29ea5993ac47 Mon Sep 17 00:00:00 2001
From: Jordan Justen <jordan.l.justen@intel.com>
Date: Wed, 16 Aug 2017 16:45:47 -0700
Subject: [PATCH] intel/genxml,isl: Add gen12 depth buffer changes

Reworks:
 * Fix 3DSTATE_DEPTH_BUFFER "Surface Format" end in xml (Jason)
 * Remove WM_HZ_OP changes (Nanley)

Signed-off-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Nanley Chery <nanley.g.chery@intel.com>
---
 src/intel/genxml/gen12.xml             | 22 +++++++++++++---------
 src/intel/isl/isl_emit_depth_stencil.c |  2 +-
 2 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/src/intel/genxml/gen12.xml b/src/intel/genxml/gen12.xml
index 2eab85a2ceb..77fc67098a0 100644
--- a/src/intel/genxml/gen12.xml
+++ b/src/intel/genxml/gen12.xml
@@ -1571,13 +1571,15 @@
     <field name="Command SubType" start="27" end="28" type="uint" default="3"/>
     <field name="Command Type" start="29" end="31" type="uint" default="3"/>
     <field name="Surface Pitch" start="32" end="49" type="uint"/>
-    <field name="Surface Format" start="50" end="52" type="uint">
+    <field name="Depth Buffer Compression Enable" start="53" end="53" type="bool"/>
+    <field name="Hierarchical Depth Buffer Enable" start="54" end="54" type="bool"/>
+    <field name="Corner Texel Mode" start="55" end="55" type="bool"/>
+    <field name="Surface Format" start="56" end="58" type="uint">
       <value name="D32_FLOAT" value="1"/>
       <value name="D24_UNORM_X8_UINT" value="3"/>
       <value name="D16_UNORM" value="5"/>
     </field>
-    <field name="Hierarchical Depth Buffer Enable" start="54" end="54" type="bool"/>
-    <field name="Stencil Write Enable" start="59" end="59" type="bool"/>
+    <field name="Null Page Coherency Enable" start="59" end="59" type="bool"/>
     <field name="Depth Write Enable" start="60" end="60" type="bool"/>
     <field name="Surface Type" start="61" end="63" type="uint">
       <value name="SURFTYPE_2D" value="1"/>
@@ -1585,12 +1587,11 @@
       <value name="SURFTYPE_NULL" value="7"/>
     </field>
     <field name="Surface Base Address" start="64" end="127" type="address"/>
-    <field name="LOD" start="128" end="131" type="uint"/>
-    <field name="Width" start="132" end="145" type="uint"/>
-    <field name="Height" start="146" end="159" type="uint"/>
+    <field name="Width" start="129" end="142" type="uint"/>
+    <field name="Height" start="145" end="158" type="uint"/>
     <field name="MOCS" start="160" end="166" type="uint"/>
-    <field name="Minimum Array Element" start="170" end="180" type="uint"/>
-    <field name="Depth" start="181" end="191" type="uint"/>
+    <field name="Minimum Array Element" start="168" end="178" type="uint"/>
+    <field name="Depth" start="180" end="190" type="uint"/>
     <field name="Mip Tail Start LOD" start="218" end="221" type="uint"/>
     <field name="Tiled Resource Mode" start="222" end="223" type="uint">
       <value name="NONE" value="0"/>
@@ -1598,6 +1599,7 @@
       <value name="TILEYS" value="2"/>
     </field>
     <field name="Surface QPitch" start="224" end="238" type="uint"/>
+    <field name="LOD" start="240" end="243" type="uint"/>
     <field name="Render Target View Extent" start="245" end="255" type="uint"/>
   </instruction>
 
@@ -1877,12 +1879,13 @@
     <field name="Command SubType" start="27" end="28" type="uint" default="3"/>
     <field name="Command Type" start="29" end="31" type="uint" default="3"/>
     <field name="Surface Pitch" start="32" end="48" type="uint"/>
-    <field name="Tiled Resource Mode" start="55" end="56" type="uint">
+    <field name="Tiled Resource Mode" start="54" end="55" type="uint">
       <value name="NONE" value="0"/>
       <value name="TILEYF" value="1"/>
       <value name="TILEYS" value="2"/>
     </field>
     <field name="MOCS" start="57" end="63" type="uint"/>
+    <field name="Hierarchical Depth Buffer MOCS" start="57" end="63" type="uint"/>
     <field name="Surface Base Address" start="64" end="127" type="address"/>
     <field name="Surface QPitch" start="128" end="142" type="uint"/>
   </instruction>
@@ -2966,6 +2969,7 @@
 
   <instruction name="3DSTATE_WM_DEPTH_STENCIL" bias="2" length="4" engine="render">
     <field name="DWord Length" start="0" end="7" type="uint" default="2"/>
+    <field name="Depth State Modify Disable" start="12" end="12" type="bool"/>
     <field name="3D Command Sub Opcode" start="16" end="23" type="uint" default="78"/>
     <field name="3D Command Opcode" start="24" end="26" type="uint" default="0"/>
     <field name="Command SubType" start="27" end="28" type="uint" default="3"/>
diff --git a/src/intel/isl/isl_emit_depth_stencil.c b/src/intel/isl/isl_emit_depth_stencil.c
index d2dec3761e5..66a5fe1b979 100644
--- a/src/intel/isl/isl_emit_depth_stencil.c
+++ b/src/intel/isl/isl_emit_depth_stencil.c
@@ -130,7 +130,7 @@ isl_genX(emit_depth_stencil_hiz_s)(const struct isl_device *dev, void *batch,
 #endif
 
    if (info->stencil_surf) {
-#if GEN_GEN >= 7
+#if GEN_GEN >= 7 && GEN_GEN < 12
       db.StencilWriteEnable = true;
 #endif
 #if GEN_GEN >= 8 || GEN_IS_HASWELL
-- 
2.30.2