fix: Extend MTL's overridePatIndex to XE LPG

Signed-off-by: Lukasz Jobczyk <lukasz.jobczyk@intel.com>

shared/source/xe_hpg_core/linux/product_helper_mtl.cpp

@@ -12,20 +12,6 @@ constexpr static auto gfxProduct = IGFX_METEORLAKE;
 #include "shared/source/xe_hpg_core/xe_lpg/linux/product_helper_xe_lpg_linux.inl"
 #include "shared/source/xe_hpg_core/xe_lpg/os_agnostic_product_helper_xe_lpg.inl"
 namespace NEO {
-template <>
-uint64_t ProductHelperHw<gfxProduct>::overridePatIndex(bool isUncachedType, uint64_t patIndex, AllocationType allocationType) const {
-    switch (allocationType) {
-    case NEO::AllocationType::buffer:
-        return 0u;
-    default:
-        return 3u;
-    }
-}
-
-template <>
-bool ProductHelperHw<gfxProduct>::useGemCreateExtInAllocateMemoryByKMD() const {
-    return true;
-}
 
 template class NEO::ProductHelperHw<gfxProduct>;
 

shared/source/xe_hpg_core/xe_lpg/linux/product_helper_xe_lpg_linux.inl

@@ -1,13 +1,15 @@
 /*
- * Copyright (C) 2023 Intel Corporation
+ * Copyright (C) 2023-2024 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
  */
 
 #include "shared/source/helpers/hw_info.h"
+#include "shared/source/memory_manager/allocation_type.h"
 #include "shared/source/os_interface/linux/product_helper_mtl_and_later.inl"
 #include "shared/source/os_interface/product_helper_hw.h"
+
 namespace NEO {
 template <>
 int ProductHelperHw<gfxProduct>::configureHardwareCustom(HardwareInfo *hwInfo, OSInterface *osIface) const {
@@ -33,4 +35,20 @@ template <>
 bool ProductHelperHw<gfxProduct>::isVmBindPatIndexProgrammingSupported() const {
     return true;
 }
+
+template <>
+uint64_t ProductHelperHw<gfxProduct>::overridePatIndex(bool isUncachedType, uint64_t patIndex, AllocationType allocationType) const {
+    switch (allocationType) {
+    case NEO::AllocationType::buffer:
+        return 0u;
+    default:
+        return 3u;
+    }
+}
+
+template <>
+bool ProductHelperHw<gfxProduct>::useGemCreateExtInAllocateMemoryByKMD() const {
+    return true;
+}
+
 } // namespace NEO

shared/test/unit_test/xe_hpg_core/arl/excludes_xe_hpg_core_arl.cpp

@@ -26,3 +26,4 @@ HWTEST_EXCLUDE_PRODUCT(ProductHelperTest, givenProductHelperWhenIsAdjustWalkOrde
 HWTEST_EXCLUDE_PRODUCT(ProductHelperTest, givenProductHelperWhenGetMediaFrequencyTileIndexCallThenFalseReturn, IGFX_ARROWLAKE);
 HWTEST_EXCLUDE_PRODUCT(ProductHelperTest, givenProductHelperWhenCheckBlitEnqueueAllowedThenReturnTrue, IGFX_ARROWLAKE);
 HWTEST_EXCLUDE_PRODUCT(ProductHelperTest, whenGettingPreferredAllocationMethodThenNoPreferenceIsReturned, IGFX_ARROWLAKE);
+HWTEST_EXCLUDE_PRODUCT(ProductHelperTest, givenBooleanUncachedWhenCallOverridePatIndexThenProperPatIndexIsReturned, IGFX_ARROWLAKE);

shared/test/unit_test/xe_hpg_core/arl/linux/product_helper_tests_arl.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2023 Intel Corporation
+ * Copyright (C) 2023-2024 Intel Corporation
  *
  * SPDX-License-Identifier: MIT
  *
@@ -85,3 +85,14 @@ ARLTEST_F(ArlHwInfoLinux, whenSetupHardwareInfoThenGtSetupIsCorrect) {
     EXPECT_GT(gtSystemInfo.MaxSubSlicesSupported, 0u);
     EXPECT_GT(gtSystemInfo.MaxEuPerSubSlice, 0u);
 }
+
+ARLTEST_F(ArlProductHelperLinux, givenBooleanUncachedWhenCallOverridePatIndexThenProperPatIndexIsReturned) {
+    uint64_t patIndex = 1u;
+    bool isUncached = true;
+    EXPECT_EQ(0u, productHelper->overridePatIndex(isUncached, patIndex, AllocationType::buffer));
+    EXPECT_EQ(3u, productHelper->overridePatIndex(isUncached, patIndex, AllocationType::commandBuffer));
+
+    isUncached = false;
+    EXPECT_EQ(0u, productHelper->overridePatIndex(isUncached, patIndex, AllocationType::buffer));
+    EXPECT_EQ(3u, productHelper->overridePatIndex(isUncached, patIndex, AllocationType::commandBuffer));
+}