Upstream Rocket Lake platform.

Change-Id: Icfbd8accf992332846dec67ace76ab64057de0d6

Author: johnbash

Source/GmmLib/CachePolicy/GmmGen12CachePolicy.cpp

@@ -676,7 +676,8 @@ void GmmLib::GmmGen12CachePolicy::SetUpMOCSTable()
     GMM_DEFINE_MOCS( 63     , 0     , 0     , 1     , 3     , 1     , 3     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0 )
 
 
-    if(!pGmmGlobalContext->GetSkuTable().FtrLLCBypass)
+    if(!pGmmGlobalContext->GetSkuTable().FtrLLCBypass ||
+        GFX_GET_CURRENT_PRODUCT(pGmmGlobalContext->GetPlatformInfo().Platform) == IGFX_ROCKETLAKE)
     {
         GMM_DEFINE_MOCS( 16     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0 )
         GMM_DEFINE_MOCS( 17     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0     , 0 )

Source/inc/common/igfxfmid.h

@@ -65,11 +65,13 @@ typedef enum {
     IGFX_LAKEFIELD,
     IGFX_JASPERLAKE,
     IGFX_ELKHARTLAKE     =IGFX_JASPERLAKE,
+
     IGFX_TIGERLAKE_LP,
-    IGFX_DG1             = 1210,
-    IGFX_MAX_PRODUCT,
+    IGFX_ROCKETLAKE,
 
+    IGFX_DG1             = 1210,
 
+    IGFX_MAX_PRODUCT,
     IGFX_GENNEXT               = 0x7ffffffe,
     PRODUCT_FAMILY_FORCE_ULONG = 0x7fffffff
 } PRODUCT_FAMILY;
@@ -1192,6 +1194,14 @@ typedef enum __NATIVEGTTYPE
 
 #define DEV_ID_4905                             0x4905
 
+// Rocketlake
+#define DEV_ID_4C80                             0x4C80
+#define DEV_ID_4C8A                             0x4C8A
+#define DEV_ID_4C8B                             0x4C8B
+#define DEV_ID_4C8C                             0x4C8C
+#define DEV_ID_4C90                             0x4C90
+#define DEV_ID_4C9A                             0x4C9A
+
 //LKF
 #define ILKF_1x8x8_DESK_DEVICE_F0_ID            0x9840
 #define ILKF_GT0_DESK_DEVICE_A0_ID              0x9850