commit 1c975c52634172376b49f2983d4d0fd7049302f9
author johnmach <john.machado@intel.com> Tue Sep 07 15:29:33 2021 +0530
committer GitHub <noreply@github.com> Tue Sep 07 15:29:33 2021 +0530
tree 6bb1d0d02ad7ff7d50989f312ffb0e665b344309
parent 50505ec3710059835f538b57a70ade713b3bf848

Generic fixes for Linear tiling selection (#65)

Source/GmmLib/Resource/GmmResourceInfoCommonEx.cpp

diff --git a/Source/GmmLib/Resource/GmmResourceInfoCommonEx.cpp b/Source/GmmLib/Resource/GmmResourceInfoCommonEx.cpp
index 8372484..963723e 100644
--- a/Source/GmmLib/Resource/GmmResourceInfoCommonEx.cpp
+++ b/Source/GmmLib/Resource/GmmResourceInfoCommonEx.cpp
@@ -75,8 +75,9 @@
                     CreateParams.Flags.Info.TiledX = true;
                 }
             }
-            else
-            {
+            //Auto-tiling selection if not Linear already
+            else if(CreateParams.Flags.Info.Linear == 0)
+             {
                 // Xe_HP onwards.
                 if((CreateParams.Flags.Info.TiledYs +
                     CreateParams.Flags.Info.TiledYf +
@@ -119,8 +120,9 @@
                 }
             }
         }
-        else
-        {
+        //Convert non linear & non-tiledX tiling selection by client to proper tiling.
+        else if(CreateParams.Flags.Info.Linear + CreateParams.Flags.Info.TiledX == 0)
+         {
             if(!pGmmGlobalContext->GetSkuTable().FtrTileY)
             {
                 __GMM_ASSERT(!(CreateParams.Flags.Info.TiledYs ||