[LUT implementation] add Lut HAL new interface changes.

Bug: 329472856
Test: builds
Flag: EXEMPT HAL interface change
Change-Id: I724af90d585c996e09b2b1167285a854d7860999
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h
index 9368b7b..dec4bfe 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.h
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.h
@@ -52,6 +52,7 @@
 #include <aidl/android/hardware/graphics/composer3/ClientTargetPropertyWithBrightness.h>
 #include <aidl/android/hardware/graphics/composer3/Composition.h>
 #include <aidl/android/hardware/graphics/composer3/DisplayCapability.h>
+#include <aidl/android/hardware/graphics/composer3/DisplayLuts.h>
 #include <aidl/android/hardware/graphics/composer3/OverlayProperties.h>
 
 namespace android {
@@ -309,6 +310,11 @@
     virtual status_t setRefreshRateChangedCallbackDebugEnabled(PhysicalDisplayId, bool enabled) = 0;
     virtual status_t notifyExpectedPresent(PhysicalDisplayId, TimePoint expectedPresentTime,
                                            Fps frameInterval) = 0;
+
+    // Composer 4.0
+    virtual status_t getRequestedLuts(
+            PhysicalDisplayId,
+            std::vector<aidl::android::hardware::graphics::composer3::DisplayLuts::LayerLut>*) = 0;
 };
 
 static inline bool operator==(const android::HWComposer::DeviceRequestedChanges& lhs,
@@ -472,6 +478,12 @@
     status_t notifyExpectedPresent(PhysicalDisplayId, TimePoint expectedPresentTime,
                                    Fps frameInterval) override;
 
+    // Composer 4.0
+    status_t getRequestedLuts(
+            PhysicalDisplayId,
+            std::vector<aidl::android::hardware::graphics::composer3::DisplayLuts::LayerLut>*)
+            override;
+
     // for debugging ----------------------------------------------------------
     void dump(std::string& out) const override;
     void dumpOverlayProperties(std::string& out) const override;