diff --git a/services/surfaceflinger/tests/Credentials_test.cpp b/services/surfaceflinger/tests/Credentials_test.cpp
index 1676844..4a45eb5 100644
--- a/services/surfaceflinger/tests/Credentials_test.cpp
+++ b/services/surfaceflinger/tests/Credentials_test.cpp
@@ -83,6 +83,15 @@
         return SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
     }
 
+    static std::optional<uint64_t> getFirstDisplayId() {
+        const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
+        if (ids.empty()) {
+            return std::nullopt;
+        }
+
+        return ids.front().value;
+    }
+
     void setupBackgroundSurface() {
         mDisplay = getFirstDisplayToken();
         ASSERT_FALSE(mDisplay == nullptr);
@@ -169,29 +178,25 @@
 TEST_F(CredentialsTest, GetBuiltInDisplayAccessTest) {
     std::function<bool()> condition = [] { return getFirstDisplayToken() != nullptr; };
     // Anyone can access display information.
-    ASSERT_NO_FATAL_FAILURE(checkWithPrivileges(condition, true, true));
+    ASSERT_NO_FATAL_FAILURE(checkWithPrivileges(condition, true, false));
 }
 
 TEST_F(CredentialsTest, AllowedGetterMethodsTest) {
     // The following methods are tested with a UID that is not root, graphics,
     // or system, to show that anyone can access them.
     UIDFaker f(AID_BIN);
-    const auto display = getFirstDisplayToken();
-    ASSERT_TRUE(display != nullptr);
-
-    ui::DisplayMode mode;
-    ASSERT_EQ(NO_ERROR, SurfaceComposerClient::getActiveDisplayMode(display, &mode));
-
-    Vector<ui::DisplayMode> modes;
+    const auto id = getFirstDisplayId();
+    ASSERT_TRUE(id);
     ui::DynamicDisplayInfo info;
-    ASSERT_EQ(NO_ERROR, SurfaceComposerClient::getDynamicDisplayInfo(display, &info));
+    ASSERT_EQ(NO_ERROR, SurfaceComposerClient::getDynamicDisplayInfoFromId(*id, &info));
 }
 
 TEST_F(CredentialsTest, GetDynamicDisplayInfoTest) {
-    const auto display = getFirstDisplayToken();
+    const auto id = getFirstDisplayId();
+    ASSERT_TRUE(id);
     std::function<status_t()> condition = [=]() {
         ui::DynamicDisplayInfo info;
-        return SurfaceComposerClient::getDynamicDisplayInfo(display, &info);
+        return SurfaceComposerClient::getDynamicDisplayInfoFromId(*id, &info);
     };
     ASSERT_NO_FATAL_FAILURE(checkWithPrivileges<status_t>(condition, NO_ERROR, NO_ERROR));
 }
@@ -335,8 +340,10 @@
     status_t error = SurfaceComposerClient::isWideColorDisplay(display, &result);
     ASSERT_EQ(NO_ERROR, error);
     bool hasWideColorMode = false;
+    const auto id = getFirstDisplayId();
+    ASSERT_TRUE(id);
     ui::DynamicDisplayInfo info;
-    SurfaceComposerClient::getDynamicDisplayInfo(display, &info);
+    SurfaceComposerClient::getDynamicDisplayInfoFromId(*id, &info);
     const auto& colorModes = info.supportedColorModes;
     for (ColorMode colorMode : colorModes) {
         switch (colorMode) {
@@ -363,10 +370,10 @@
 }
 
 TEST_F(CredentialsTest, GetActiveColorModeBasicCorrectness) {
-    const auto display = getFirstDisplayToken();
-    ASSERT_FALSE(display == nullptr);
+    const auto id = getFirstDisplayId();
+    ASSERT_TRUE(id);
     ui::DynamicDisplayInfo info;
-    SurfaceComposerClient::getDynamicDisplayInfo(display, &info);
+    SurfaceComposerClient::getDynamicDisplayInfoFromId(*id, &info);
     ColorMode colorMode = info.activeColorMode;
     ASSERT_NE(static_cast<ColorMode>(BAD_VALUE), colorMode);
 }
diff --git a/services/surfaceflinger/tests/DisplayConfigs_test.cpp b/services/surfaceflinger/tests/DisplayConfigs_test.cpp
index 10dae46..4be961b 100644
--- a/services/surfaceflinger/tests/DisplayConfigs_test.cpp
+++ b/services/surfaceflinger/tests/DisplayConfigs_test.cpp
@@ -45,6 +45,7 @@
     void SetUp() override {
         const auto ids = SurfaceComposerClient::getPhysicalDisplayIds();
         ASSERT_FALSE(ids.empty());
+        mDisplayId = ids.front().value;
         mDisplayToken = SurfaceComposerClient::getPhysicalDisplayToken(ids.front());
         status_t res = SurfaceComposerClient::getDesiredDisplayModeSpecs(mDisplayToken, &mSpecs);
         ASSERT_EQ(res, NO_ERROR);
@@ -58,11 +59,14 @@
     void testSetAllowGroupSwitching(bool allowGroupSwitching);
 
     sp<IBinder> mDisplayToken;
+    uint64_t mDisplayId;
 };
 
 TEST_F(RefreshRateRangeTest, setAllConfigs) {
     ui::DynamicDisplayInfo info;
-    status_t res = SurfaceComposerClient::getDynamicDisplayInfo(mDisplayToken, &info);
+    status_t res =
+            SurfaceComposerClient::getDynamicDisplayInfoFromId(static_cast<int64_t>(mDisplayId),
+                                                               &info);
     const auto& modes = info.supportedDisplayModes;
     ASSERT_EQ(res, NO_ERROR);
     ASSERT_GT(modes.size(), 0);
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_ExcludeDolbyVisionTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_ExcludeDolbyVisionTest.cpp
index 11e734a..0e149d2 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_ExcludeDolbyVisionTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_ExcludeDolbyVisionTest.cpp
@@ -61,7 +61,7 @@
 TEST_F(ExcludeDolbyVisionTest, excludesDolbyVisionOnModesHigherThan4k30) {
     injectDisplayModes({mode4k60});
     ui::DynamicDisplayInfo info;
-    mFlinger.getDynamicDisplayInfo(mDisplay->getDisplayToken().promote(), &info);
+    mFlinger.getDynamicDisplayInfoFromToken(mDisplay->getDisplayToken().promote(), &info);
 
     std::vector<ui::DisplayMode> displayModes = info.supportedDisplayModes;
 
@@ -75,7 +75,7 @@
 TEST_F(ExcludeDolbyVisionTest, includesDolbyVisionOnModesLowerThanOrEqualTo4k30) {
     injectDisplayModes({mode1080p60, mode4k30, mode4k30NonStandard});
     ui::DynamicDisplayInfo info;
-    mFlinger.getDynamicDisplayInfo(mDisplay->getDisplayToken().promote(), &info);
+    mFlinger.getDynamicDisplayInfoFromToken(mDisplay->getDisplayToken().promote(), &info);
 
     std::vector<ui::DisplayMode> displayModes = info.supportedDisplayModes;
 
@@ -94,7 +94,7 @@
 TEST_F(ExcludeDolbyVisionTest, 4k30IsNotReportedAsAValidHdrType) {
     injectDisplayModes({mode4k60});
     ui::DynamicDisplayInfo info;
-    mFlinger.getDynamicDisplayInfo(mDisplay->getDisplayToken().promote(), &info);
+    mFlinger.getDynamicDisplayInfoFromToken(mDisplay->getDisplayToken().promote(), &info);
 
     std::vector<ui::Hdr> displayHdrTypes = info.hdrCapabilities.getSupportedHdrTypes();
 
diff --git a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
index 7d0b340..2117084 100644
--- a/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
+++ b/services/surfaceflinger/tests/unittests/TestableSurfaceFlinger.h
@@ -487,9 +487,9 @@
 
     void updateLayerMetadataSnapshot() { mFlinger->updateLayerMetadataSnapshot(); }
 
-    void getDynamicDisplayInfo(const sp<IBinder>& displayToken,
-                               ui::DynamicDisplayInfo* dynamicDisplayInfo) {
-        mFlinger->getDynamicDisplayInfo(displayToken, dynamicDisplayInfo);
+    void getDynamicDisplayInfoFromToken(const sp<IBinder>& displayToken,
+                                        ui::DynamicDisplayInfo* dynamicDisplayInfo) {
+        mFlinger->getDynamicDisplayInfoFromToken(displayToken, dynamicDisplayInfo);
     }
 
     /* ------------------------------------------------------------------------