diff --git a/services/surfaceflinger/DisplayHardware/HWC2.cpp b/services/surfaceflinger/DisplayHardware/HWC2.cpp
index bca0abc..910a527 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWC2.cpp
@@ -143,8 +143,8 @@
         return error;
     }
 
-    auto display = std::make_unique<impl::Display>(*mComposer.get(), mPowerAdvisor, mCapabilities,
-                                                   displayId, DisplayType::Virtual);
+    auto display = std::make_unique<impl::Display>(*mComposer.get(), mCapabilities, displayId,
+                                                   DisplayType::Virtual);
     display->setConnected(true);
     *outDisplay = display.get();
     mDisplays.emplace(displayId, std::move(display));
@@ -182,8 +182,8 @@
             return;
         }
 
-        auto newDisplay = std::make_unique<impl::Display>(*mComposer.get(), mPowerAdvisor,
-                                                          mCapabilities, displayId, displayType);
+        auto newDisplay = std::make_unique<impl::Display>(*mComposer.get(), mCapabilities,
+                                                          displayId, displayType);
         newDisplay->setConnected(true);
         mDisplays.emplace(displayId, std::move(newDisplay));
     } else if (connection == Connection::Disconnected) {
@@ -254,11 +254,10 @@
 }
 
 namespace impl {
-Display::Display(android::Hwc2::Composer& composer, android::Hwc2::PowerAdvisor& advisor,
+Display::Display(android::Hwc2::Composer& composer,
                  const std::unordered_set<Capability>& capabilities, hwc2_display_t id,
                  DisplayType type)
       : mComposer(composer),
-        mPowerAdvisor(advisor),
         mCapabilities(capabilities),
         mId(id),
         mIsConnected(false),
@@ -636,12 +635,6 @@
 
 Error Display::setColorMode(ColorMode mode, RenderIntent renderIntent)
 {
-    // When the color mode is switched to DISPLAY_P3, we want to boost the GPU frequency
-    // so that GPU composition can finish in time. When color mode is switched from
-    // DISPLAY_P3, we want to reset GPU frequency.
-    const bool expensiveRenderingExpected = (mode == ColorMode::DISPLAY_P3);
-    mPowerAdvisor.setExpensiveRenderingExpected(mId, expensiveRenderingExpected);
-
     auto intError = mComposer.setColorMode(mId, mode, renderIntent);
     return static_cast<Error>(intError);
 }
diff --git a/services/surfaceflinger/DisplayHardware/HWC2.h b/services/surfaceflinger/DisplayHardware/HWC2.h
index 70358a0..f96614f 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.h
+++ b/services/surfaceflinger/DisplayHardware/HWC2.h
@@ -37,8 +37,6 @@
 #include <unordered_set>
 #include <vector>
 
-#include "PowerAdvisor.h"
-
 namespace android {
     struct DisplayedFrameStats;
     class Fence;
@@ -125,7 +123,6 @@
     std::unique_ptr<android::Hwc2::Composer> mComposer;
     std::unordered_set<Capability> mCapabilities;
     std::unordered_map<hwc2_display_t, std::unique_ptr<Display>> mDisplays;
-    android::Hwc2::impl::PowerAdvisor mPowerAdvisor;
     bool mRegisteredCallback = false;
 };
 
@@ -273,9 +270,8 @@
 
 class Display : public HWC2::Display {
 public:
-    Display(android::Hwc2::Composer& composer, android::Hwc2::PowerAdvisor& advisor,
-            const std::unordered_set<Capability>& capabilities, hwc2_display_t id,
-            DisplayType type);
+    Display(android::Hwc2::Composer& composer, const std::unordered_set<Capability>& capabilities,
+            hwc2_display_t id, DisplayType type);
     ~Display() override;
 
     // Required by HWC2
@@ -352,7 +348,6 @@
     // this HWC2::Display, so these references are guaranteed to be valid for
     // the lifetime of this object.
     android::Hwc2::Composer& mComposer;
-    android::Hwc2::PowerAdvisor& mPowerAdvisor;
     const std::unordered_set<Capability>& mCapabilities;
 
     hwc2_display_t mId;
diff --git a/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp b/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
index 12bbae2..039db73 100644
--- a/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
+++ b/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
@@ -38,7 +38,7 @@
 
 PowerAdvisor::PowerAdvisor() = default;
 
-void PowerAdvisor::setExpensiveRenderingExpected(hwc2_display_t displayId, bool expected) {
+void PowerAdvisor::setExpensiveRenderingExpected(DisplayId displayId, bool expected) {
     if (expected) {
         mExpensiveDisplays.insert(displayId);
     } else {
diff --git a/services/surfaceflinger/DisplayHardware/PowerAdvisor.h b/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
index 573a1a9..5aa1f22 100644
--- a/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
+++ b/services/surfaceflinger/DisplayHardware/PowerAdvisor.h
@@ -22,10 +22,12 @@
 #undef HWC2_INCLUDE_STRINGIFICATION
 #undef HWC2_USE_CPP11
 
+#include <unordered_set>
+
 #include <android/hardware/power/1.3/IPower.h>
 #include <utils/StrongPointer.h>
 
-#include <unordered_set>
+#include "DisplayIdentification.h"
 
 namespace android {
 namespace Hwc2 {
@@ -34,7 +36,7 @@
 public:
     virtual ~PowerAdvisor();
 
-    virtual void setExpensiveRenderingExpected(hwc2_display_t displayId, bool expected) = 0;
+    virtual void setExpensiveRenderingExpected(DisplayId displayId, bool expected) = 0;
 };
 
 namespace impl {
@@ -48,12 +50,12 @@
     PowerAdvisor();
     ~PowerAdvisor() override;
 
-    void setExpensiveRenderingExpected(hwc2_display_t displayId, bool expected) override;
+    void setExpensiveRenderingExpected(DisplayId displayId, bool expected) override;
 
 private:
     sp<V1_3::IPower> getPowerHal();
 
-    std::unordered_set<hwc2_display_t> mExpensiveDisplays;
+    std::unordered_set<DisplayId> mExpensiveDisplays;
     bool mNotifiedExpensiveRendering = false;
     bool mReconnectPowerHal = false;
 };