From ef9eb2f7033dfbb269e97dab23f8df398a1bb112 Mon Sep 17 00:00:00 2001
From: Szymon Morek <szymon.morek@intel.com>
Date: Fri, 9 May 2025 08:48:01 +0000
Subject: [PATCH] performance: enable staging buffers on PTL

Related-To: NEO-14820

Signed-off-by: Szymon Morek <szymon.morek@intel.com>
---
 .../source/xe3_core/ptl/os_agnostic_product_helper_ptl.inl   | 5 +++++
 .../test/unit_test/xe3_core/ptl/product_helper_tests_ptl.cpp | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/shared/source/xe3_core/ptl/os_agnostic_product_helper_ptl.inl b/shared/source/xe3_core/ptl/os_agnostic_product_helper_ptl.inl
index 7aed166da9..382788005b 100644
--- a/shared/source/xe3_core/ptl/os_agnostic_product_helper_ptl.inl
+++ b/shared/source/xe3_core/ptl/os_agnostic_product_helper_ptl.inl
@@ -39,4 +39,9 @@ bool ProductHelperHw<gfxProduct>::isCachingOnCpuAvailable() const {
     return false;
 }
 
+template <>
+bool ProductHelperHw<gfxProduct>::isStagingBuffersEnabled() const {
+    return true;
+}
+
 } // namespace NEO
diff --git a/shared/test/unit_test/xe3_core/ptl/product_helper_tests_ptl.cpp b/shared/test/unit_test/xe3_core/ptl/product_helper_tests_ptl.cpp
index bfb9174042..fefc3a77a2 100644
--- a/shared/test/unit_test/xe3_core/ptl/product_helper_tests_ptl.cpp
+++ b/shared/test/unit_test/xe3_core/ptl/product_helper_tests_ptl.cpp
@@ -61,6 +61,10 @@ PTLTEST_F(PtlProductHelper, givenProductHelperWhenCallIsCachingOnCpuAvailableThe
     EXPECT_FALSE(productHelper->isCachingOnCpuAvailable());
 }
 
+PTLTEST_F(PtlProductHelper, givenProductHelperWhenCallIsStagingBuffersEnabledThenReturnTrue) {
+    EXPECT_TRUE(productHelper->isStagingBuffersEnabled());
+}
+
 PTLTEST_F(PtlProductHelper, givenDebugFlagWhenCheckingIsResolveDependenciesByPipeControlsSupportedThenTheFlagDerivedValueIsReturned) {
     DebugManagerStateRestore restorer;