diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index 36ff3ec..6da6022 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -974,17 +974,14 @@
     return NO_ERROR;
 }
 
-status_t SurfaceFlinger::getStaticDisplayInfo(const sp<IBinder>& displayToken,
-                                              ui::StaticDisplayInfo* info) {
-    if (!displayToken || !info) {
+status_t SurfaceFlinger::getStaticDisplayInfo(int64_t displayId, ui::StaticDisplayInfo* info) {
+    if (!info) {
         return BAD_VALUE;
     }
 
     Mutex::Autolock lock(mStateLock);
-
-    const auto displayOpt = ftl::find_if(mPhysicalDisplays, PhysicalDisplay::hasToken(displayToken))
-                                    .transform(&ftl::to_mapped_ref<PhysicalDisplays>)
-                                    .and_then(getDisplayDeviceAndSnapshot());
+    const auto id = DisplayId::fromValue<PhysicalDisplayId>(static_cast<uint64_t>(displayId));
+    const auto displayOpt = mPhysicalDisplays.get(*id).and_then(getDisplayDeviceAndSnapshot());
 
     if (!displayOpt) {
         return NAME_NOT_FOUND;
@@ -1011,26 +1008,10 @@
     return NO_ERROR;
 }
 
-status_t SurfaceFlinger::getDynamicDisplayInfo(const sp<IBinder>& displayToken,
-                                               ui::DynamicDisplayInfo* info) {
-    if (!displayToken || !info) {
-        return BAD_VALUE;
-    }
-
-    Mutex::Autolock lock(mStateLock);
-
-    const auto displayOpt = ftl::find_if(mPhysicalDisplays, PhysicalDisplay::hasToken(displayToken))
-                                    .transform(&ftl::to_mapped_ref<PhysicalDisplays>)
-                                    .and_then(getDisplayDeviceAndSnapshot());
-    if (!displayOpt) {
-        return NAME_NOT_FOUND;
-    }
-
-    const auto& [display, snapshotRef] = *displayOpt;
-    const auto& snapshot = snapshotRef.get();
-
+void SurfaceFlinger::getDynamicDisplayInfoInternal(ui::DynamicDisplayInfo*& info,
+                                                   const sp<DisplayDevice>& display,
+                                                   const display::DisplaySnapshot& snapshot) {
     const auto& displayModes = snapshot.displayModes();
-
     info->supportedDisplayModes.clear();
     info->supportedDisplayModes.reserve(displayModes.size());
 
@@ -1104,7 +1085,47 @@
             }
         }
     }
+}
 
+status_t SurfaceFlinger::getDynamicDisplayInfoFromId(int64_t physicalDisplayId,
+                                                     ui::DynamicDisplayInfo* info) {
+    if (!info) {
+        return BAD_VALUE;
+    }
+
+    Mutex::Autolock lock(mStateLock);
+
+    const auto id_ =
+            DisplayId::fromValue<PhysicalDisplayId>(static_cast<uint64_t>(physicalDisplayId));
+    const auto displayOpt = mPhysicalDisplays.get(*id_).and_then(getDisplayDeviceAndSnapshot());
+
+    if (!displayOpt) {
+        return NAME_NOT_FOUND;
+    }
+
+    const auto& [display, snapshotRef] = *displayOpt;
+    getDynamicDisplayInfoInternal(info, display, snapshotRef.get());
+    return NO_ERROR;
+}
+
+status_t SurfaceFlinger::getDynamicDisplayInfoFromToken(const sp<IBinder>& displayToken,
+                                                        ui::DynamicDisplayInfo* info) {
+    if (!displayToken || !info) {
+        return BAD_VALUE;
+    }
+
+    Mutex::Autolock lock(mStateLock);
+
+    const auto displayOpt = ftl::find_if(mPhysicalDisplays, PhysicalDisplay::hasToken(displayToken))
+                                    .transform(&ftl::to_mapped_ref<PhysicalDisplays>)
+                                    .and_then(getDisplayDeviceAndSnapshot());
+
+    if (!displayOpt) {
+        return NAME_NOT_FOUND;
+    }
+
+    const auto& [display, snapshotRef] = *displayOpt;
+    getDynamicDisplayInfoInternal(info, display, snapshotRef.get());
     return NO_ERROR;
 }
 
@@ -4036,7 +4057,7 @@
 
 bool SurfaceFlinger::applyTransactionState(const FrameTimelineInfo& frameTimelineInfo,
                                            std::vector<ResolvedComposerState>& states,
-                                           const Vector<DisplayState>& displays, uint32_t flags,
+                                           Vector<DisplayState>& displays, uint32_t flags,
                                            const InputWindowCommands& inputWindowCommands,
                                            const int64_t desiredPresentTime, bool isAutoTimestamp,
                                            const client_cache_t& uncacheBuffer,
@@ -4045,7 +4066,8 @@
                                            const std::vector<ListenerCallbacks>& listenerCallbacks,
                                            int originPid, int originUid, uint64_t transactionId) {
     uint32_t transactionFlags = 0;
-    for (const DisplayState& display : displays) {
+    for (DisplayState& display : displays) {
+        display.sanitize(permissions);
         transactionFlags |= setDisplayStateLocked(display);
     }
 
@@ -7283,6 +7305,10 @@
 
 binder::Status SurfaceComposerAIDL::getPhysicalDisplayToken(int64_t displayId,
                                                             sp<IBinder>* outDisplay) {
+    status_t status = checkAccessPermission();
+    if (status != OK) {
+        return binderStatusFromStatusT(status);
+    }
     const auto id = DisplayId::fromValue<PhysicalDisplayId>(static_cast<uint64_t>(displayId));
     *outDisplay = mFlinger->getPhysicalDisplayToken(*id);
     return binder::Status::ok();
@@ -7333,11 +7359,12 @@
     return binderStatusFromStatusT(status);
 }
 
-binder::Status SurfaceComposerAIDL::getStaticDisplayInfo(const sp<IBinder>& display,
+binder::Status SurfaceComposerAIDL::getStaticDisplayInfo(int64_t displayId,
                                                          gui::StaticDisplayInfo* outInfo) {
     using Tag = gui::DeviceProductInfo::ManufactureOrModelDate::Tag;
     ui::StaticDisplayInfo info;
-    status_t status = mFlinger->getStaticDisplayInfo(display, &info);
+
+    status_t status = mFlinger->getStaticDisplayInfo(displayId, &info);
     if (status == NO_ERROR) {
         // convert ui::StaticDisplayInfo to gui::StaticDisplayInfo
         outInfo->connectionType = static_cast<gui::DisplayConnectionType>(info.connectionType);
@@ -7376,58 +7403,71 @@
     return binderStatusFromStatusT(status);
 }
 
-binder::Status SurfaceComposerAIDL::getDynamicDisplayInfo(const sp<IBinder>& display,
-                                                          gui::DynamicDisplayInfo* outInfo) {
+void SurfaceComposerAIDL::getDynamicDisplayInfoInternal(ui::DynamicDisplayInfo& info,
+                                                        gui::DynamicDisplayInfo*& outInfo) {
+    // convert ui::DynamicDisplayInfo to gui::DynamicDisplayInfo
+    outInfo->supportedDisplayModes.clear();
+    outInfo->supportedDisplayModes.reserve(info.supportedDisplayModes.size());
+    for (const auto& mode : info.supportedDisplayModes) {
+        gui::DisplayMode outMode;
+        outMode.id = mode.id;
+        outMode.resolution.width = mode.resolution.width;
+        outMode.resolution.height = mode.resolution.height;
+        outMode.xDpi = mode.xDpi;
+        outMode.yDpi = mode.yDpi;
+        outMode.refreshRate = mode.refreshRate;
+        outMode.appVsyncOffset = mode.appVsyncOffset;
+        outMode.sfVsyncOffset = mode.sfVsyncOffset;
+        outMode.presentationDeadline = mode.presentationDeadline;
+        outMode.group = mode.group;
+        std::transform(mode.supportedHdrTypes.begin(), mode.supportedHdrTypes.end(),
+                       std::back_inserter(outMode.supportedHdrTypes),
+                       [](const ui::Hdr& value) { return static_cast<int32_t>(value); });
+        outInfo->supportedDisplayModes.push_back(outMode);
+    }
+
+    outInfo->activeDisplayModeId = info.activeDisplayModeId;
+    outInfo->renderFrameRate = info.renderFrameRate;
+
+    outInfo->supportedColorModes.clear();
+    outInfo->supportedColorModes.reserve(info.supportedColorModes.size());
+    for (const auto& cmode : info.supportedColorModes) {
+        outInfo->supportedColorModes.push_back(static_cast<int32_t>(cmode));
+    }
+
+    outInfo->activeColorMode = static_cast<int32_t>(info.activeColorMode);
+
+    gui::HdrCapabilities& hdrCapabilities = outInfo->hdrCapabilities;
+    hdrCapabilities.supportedHdrTypes.clear();
+    hdrCapabilities.supportedHdrTypes.reserve(info.hdrCapabilities.getSupportedHdrTypes().size());
+    for (const auto& hdr : info.hdrCapabilities.getSupportedHdrTypes()) {
+        hdrCapabilities.supportedHdrTypes.push_back(static_cast<int32_t>(hdr));
+    }
+    hdrCapabilities.maxLuminance = info.hdrCapabilities.getDesiredMaxLuminance();
+    hdrCapabilities.maxAverageLuminance = info.hdrCapabilities.getDesiredMaxAverageLuminance();
+    hdrCapabilities.minLuminance = info.hdrCapabilities.getDesiredMinLuminance();
+
+    outInfo->autoLowLatencyModeSupported = info.autoLowLatencyModeSupported;
+    outInfo->gameContentTypeSupported = info.gameContentTypeSupported;
+    outInfo->preferredBootDisplayMode = info.preferredBootDisplayMode;
+}
+
+binder::Status SurfaceComposerAIDL::getDynamicDisplayInfoFromToken(
+        const sp<IBinder>& display, gui::DynamicDisplayInfo* outInfo) {
     ui::DynamicDisplayInfo info;
-    status_t status = mFlinger->getDynamicDisplayInfo(display, &info);
+    status_t status = mFlinger->getDynamicDisplayInfoFromToken(display, &info);
     if (status == NO_ERROR) {
-        // convert ui::DynamicDisplayInfo to gui::DynamicDisplayInfo
-        outInfo->supportedDisplayModes.clear();
-        outInfo->supportedDisplayModes.reserve(info.supportedDisplayModes.size());
-        for (const auto& mode : info.supportedDisplayModes) {
-            gui::DisplayMode outMode;
-            outMode.id = mode.id;
-            outMode.resolution.width = mode.resolution.width;
-            outMode.resolution.height = mode.resolution.height;
-            outMode.xDpi = mode.xDpi;
-            outMode.yDpi = mode.yDpi;
-            outMode.refreshRate = mode.refreshRate;
-            outMode.appVsyncOffset = mode.appVsyncOffset;
-            outMode.sfVsyncOffset = mode.sfVsyncOffset;
-            outMode.presentationDeadline = mode.presentationDeadline;
-            outMode.group = mode.group;
-            std::transform(mode.supportedHdrTypes.begin(), mode.supportedHdrTypes.end(),
-                           std::back_inserter(outMode.supportedHdrTypes),
-                           [](const ui::Hdr& value) { return static_cast<int32_t>(value); });
+        getDynamicDisplayInfoInternal(info, outInfo);
+    }
+    return binderStatusFromStatusT(status);
+}
 
-            outInfo->supportedDisplayModes.push_back(outMode);
-        }
-
-        outInfo->activeDisplayModeId = info.activeDisplayModeId;
-        outInfo->renderFrameRate = info.renderFrameRate;
-
-        outInfo->supportedColorModes.clear();
-        outInfo->supportedColorModes.reserve(info.supportedColorModes.size());
-        for (const auto& cmode : info.supportedColorModes) {
-            outInfo->supportedColorModes.push_back(static_cast<int32_t>(cmode));
-        }
-
-        outInfo->activeColorMode = static_cast<int32_t>(info.activeColorMode);
-
-        gui::HdrCapabilities& hdrCapabilities = outInfo->hdrCapabilities;
-        hdrCapabilities.supportedHdrTypes.clear();
-        hdrCapabilities.supportedHdrTypes.reserve(
-                info.hdrCapabilities.getSupportedHdrTypes().size());
-        for (const auto& hdr : info.hdrCapabilities.getSupportedHdrTypes()) {
-            hdrCapabilities.supportedHdrTypes.push_back(static_cast<int32_t>(hdr));
-        }
-        hdrCapabilities.maxLuminance = info.hdrCapabilities.getDesiredMaxLuminance();
-        hdrCapabilities.maxAverageLuminance = info.hdrCapabilities.getDesiredMaxAverageLuminance();
-        hdrCapabilities.minLuminance = info.hdrCapabilities.getDesiredMinLuminance();
-
-        outInfo->autoLowLatencyModeSupported = info.autoLowLatencyModeSupported;
-        outInfo->gameContentTypeSupported = info.gameContentTypeSupported;
-        outInfo->preferredBootDisplayMode = info.preferredBootDisplayMode;
+binder::Status SurfaceComposerAIDL::getDynamicDisplayInfoFromId(int64_t displayId,
+                                                                gui::DynamicDisplayInfo* outInfo) {
+    ui::DynamicDisplayInfo info;
+    status_t status = mFlinger->getDynamicDisplayInfoFromId(displayId, &info);
+    if (status == NO_ERROR) {
+        getDynamicDisplayInfoInternal(info, outInfo);
     }
     return binderStatusFromStatusT(status);
 }