diff --git a/libs/ui/DeviceProductInfo.cpp b/libs/ui/DeviceProductInfo.cpp
index 4d6ce43..04d9d3c 100644
--- a/libs/ui/DeviceProductInfo.cpp
+++ b/libs/ui/DeviceProductInfo.cpp
@@ -57,7 +57,7 @@
 }
 
 void DeviceProductInfo::dump(std::string& result) const {
-    StringAppendF(&result, "{name=%s, ", name.c_str());
+    StringAppendF(&result, "{name=\"%s\", ", name.c_str());
     StringAppendF(&result, "manufacturerPnpId=%s, ", manufacturerPnpId.data());
     StringAppendF(&result, "productId=%s, ", productId.c_str());
 
diff --git a/libs/vr/libbroadcastring/Android.bp b/libs/vr/libbroadcastring/Android.bp
index d4538f1..fa449ae 100644
--- a/libs/vr/libbroadcastring/Android.bp
+++ b/libs/vr/libbroadcastring/Android.bp
@@ -9,7 +9,7 @@
 
 cc_library_static {
     name: "libbroadcastring",
-    clang: true,
+
     cflags: [
         "-Wall",
         "-Wextra",
diff --git a/services/inputflinger/reader/mapper/CursorInputMapper.cpp b/services/inputflinger/reader/mapper/CursorInputMapper.cpp
index a9a4c71..dc5fcec 100644
--- a/services/inputflinger/reader/mapper/CursorInputMapper.cpp
+++ b/services/inputflinger/reader/mapper/CursorInputMapper.cpp
@@ -27,9 +27,6 @@
 
 namespace android {
 
-// The default velocity control parameters that has no effect.
-static const VelocityControlParameters FLAT_VELOCITY_CONTROL_PARAMS{};
-
 // --- CursorMotionAccumulator ---
 
 CursorMotionAccumulator::CursorMotionAccumulator() {
@@ -157,9 +154,8 @@
         mHWheelScale = 1.0f;
     }
 
-    const bool configurePointerCapture = (!changes && config->pointerCaptureRequest.enable) ||
-            (changes & InputReaderConfiguration::CHANGE_POINTER_CAPTURE);
-    if (configurePointerCapture) {
+    if ((!changes && config->pointerCaptureRequest.enable) ||
+        (changes & InputReaderConfiguration::CHANGE_POINTER_CAPTURE)) {
         if (config->pointerCaptureRequest.enable) {
             if (mParameters.mode == Parameters::MODE_POINTER) {
                 mParameters.mode = Parameters::MODE_POINTER_RELATIVE;
@@ -184,18 +180,10 @@
         }
     }
 
-    if (!changes || (changes & InputReaderConfiguration::CHANGE_POINTER_SPEED) ||
-        configurePointerCapture) {
-        if (config->pointerCaptureRequest.enable) {
-            // Disable any acceleration or scaling when Pointer Capture is enabled.
-            mPointerVelocityControl.setParameters(FLAT_VELOCITY_CONTROL_PARAMS);
-            mWheelXVelocityControl.setParameters(FLAT_VELOCITY_CONTROL_PARAMS);
-            mWheelYVelocityControl.setParameters(FLAT_VELOCITY_CONTROL_PARAMS);
-        } else {
-            mPointerVelocityControl.setParameters(config->pointerVelocityControlParameters);
-            mWheelXVelocityControl.setParameters(config->wheelVelocityControlParameters);
-            mWheelYVelocityControl.setParameters(config->wheelVelocityControlParameters);
-        }
+    if (!changes || (changes & InputReaderConfiguration::CHANGE_POINTER_SPEED)) {
+        mPointerVelocityControl.setParameters(config->pointerVelocityControlParameters);
+        mWheelXVelocityControl.setParameters(config->wheelVelocityControlParameters);
+        mWheelYVelocityControl.setParameters(config->wheelVelocityControlParameters);
     }
 
     if (!changes || (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO)) {
diff --git a/services/inputflinger/tests/InputReader_test.cpp b/services/inputflinger/tests/InputReader_test.cpp
index b29a0a2..bda7755 100644
--- a/services/inputflinger/tests/InputReader_test.cpp
+++ b/services/inputflinger/tests/InputReader_test.cpp
@@ -375,11 +375,6 @@
 
     float getPointerGestureMovementSpeedRatio() { return mConfig.pointerGestureMovementSpeedRatio; }
 
-    void setVelocityControlParams(const VelocityControlParameters& params) {
-        mConfig.pointerVelocityControlParameters = params;
-        mConfig.wheelVelocityControlParameters = params;
-    }
-
 private:
     uint32_t mNextPointerCaptureSequenceNumber = 0;
 
@@ -2954,10 +2949,7 @@
     }
 
     void configureDevice(uint32_t changes) {
-        if (!changes ||
-            (changes &
-             (InputReaderConfiguration::CHANGE_DISPLAY_INFO |
-              InputReaderConfiguration::CHANGE_POINTER_CAPTURE))) {
+        if (!changes || (changes & InputReaderConfiguration::CHANGE_DISPLAY_INFO)) {
             mReader->requestRefreshConfiguration(changes);
             mReader->loopOnce();
         }
@@ -4922,54 +4914,6 @@
     ASSERT_NO_FATAL_FAILURE(assertPosition(*mFakePointerController, 110.0f, 220.0f));
 }
 
-/**
- * When Pointer Capture is enabled, we expect to report unprocessed relative movements, so any
- * pointer acceleration or speed processing should not be applied.
- */
-TEST_F(CursorInputMapperTest, PointerCaptureDisablesVelocityProcessing) {
-    addConfigurationProperty("cursor.mode", "pointer");
-    const VelocityControlParameters testParams(5.f /*scale*/, 0.f /*low threshold*/,
-                                               100.f /*high threshold*/, 10.f /*acceleration*/);
-    mFakePolicy->setVelocityControlParams(testParams);
-    CursorInputMapper& mapper = addMapperAndConfigure<CursorInputMapper>();
-
-    NotifyDeviceResetArgs resetArgs;
-    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyDeviceResetWasCalled(&resetArgs));
-    ASSERT_EQ(ARBITRARY_TIME, resetArgs.eventTime);
-    ASSERT_EQ(DEVICE_ID, resetArgs.deviceId);
-
-    NotifyMotionArgs args;
-
-    // Move and verify scale is applied.
-    process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_X, 10);
-    process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_Y, 20);
-    process(mapper, ARBITRARY_TIME, READ_TIME, EV_SYN, SYN_REPORT, 0);
-    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
-    ASSERT_EQ(AINPUT_SOURCE_MOUSE, args.source);
-    ASSERT_EQ(AMOTION_EVENT_ACTION_HOVER_MOVE, args.action);
-    const float relX = args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_RELATIVE_X);
-    const float relY = args.pointerCoords[0].getAxisValue(AMOTION_EVENT_AXIS_RELATIVE_Y);
-    ASSERT_GT(relX, 10);
-    ASSERT_GT(relY, 20);
-
-    // Enable Pointer Capture
-    mFakePolicy->setPointerCapture(true);
-    configureDevice(InputReaderConfiguration::CHANGE_POINTER_CAPTURE);
-    NotifyPointerCaptureChangedArgs captureArgs;
-    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyCaptureWasCalled(&captureArgs));
-    ASSERT_TRUE(captureArgs.request.enable);
-
-    // Move and verify scale is not applied.
-    process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_X, 10);
-    process(mapper, ARBITRARY_TIME, READ_TIME, EV_REL, REL_Y, 20);
-    process(mapper, ARBITRARY_TIME, READ_TIME, EV_SYN, SYN_REPORT, 0);
-    ASSERT_NO_FATAL_FAILURE(mFakeListener->assertNotifyMotionWasCalled(&args));
-    ASSERT_EQ(AINPUT_SOURCE_MOUSE_RELATIVE, args.source);
-    ASSERT_EQ(AMOTION_EVENT_ACTION_MOVE, args.action);
-    ASSERT_EQ(10, args.pointerCoords[0].getX());
-    ASSERT_EQ(20, args.pointerCoords[0].getY());
-}
-
 TEST_F(CursorInputMapperTest, Process_ShouldHandleDisplayId) {
     CursorInputMapper& mapper = addMapperAndConfigure<CursorInputMapper>();
 
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/ProjectionSpace.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/ProjectionSpace.h
index a63145a..49013e0 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/ProjectionSpace.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/ProjectionSpace.h
@@ -120,16 +120,16 @@
 
 } // namespace compositionengine
 
-inline std::string to_string(const android::compositionengine::ProjectionSpace& space) {
-    return android::base::
-            StringPrintf("ProjectionSpace(bounds = %s, content = %s, orientation = %s)",
-                         to_string(space.getBoundsAsRect()).c_str(),
-                         to_string(space.getContent()).c_str(), toCString(space.getOrientation()));
+inline std::string to_string(const compositionengine::ProjectionSpace& space) {
+    return base::StringPrintf("ProjectionSpace{bounds=%s, content=%s, orientation=%s}",
+                              to_string(space.getBoundsAsRect()).c_str(),
+                              to_string(space.getContent()).c_str(),
+                              toCString(space.getOrientation()));
 }
 
 // Defining PrintTo helps with Google Tests.
-inline void PrintTo(const android::compositionengine::ProjectionSpace& space, ::std::ostream* os) {
+inline void PrintTo(const compositionengine::ProjectionSpace& space, std::ostream* os) {
     *os << to_string(space);
 }
 
-} // namespace android
\ No newline at end of file
+} // namespace android
diff --git a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputCompositionState.h b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputCompositionState.h
index 5fa0d67..61be983 100644
--- a/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputCompositionState.h
+++ b/services/surfaceflinger/CompositionEngine/include/compositionengine/impl/OutputCompositionState.h
@@ -155,6 +155,8 @@
         SUCCESS = 1,
         // Composition strategy prediction failed for this frame.
         FAIL = 2,
+
+        ftl_last = FAIL
     };
 
     CompositionStrategyPredictionState strategyPrediction =
diff --git a/services/surfaceflinger/CompositionEngine/src/Display.cpp b/services/surfaceflinger/CompositionEngine/src/Display.cpp
index f545886..b79b46b 100644
--- a/services/surfaceflinger/CompositionEngine/src/Display.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/Display.cpp
@@ -131,15 +131,11 @@
 }
 
 void Display::dump(std::string& out) const {
-    using android::base::StringAppendF;
+    const char* const type = isVirtual() ? "virtual" : "physical";
+    base::StringAppendF(&out, "Display %s (%s, \"%s\")", to_string(mId).c_str(), type,
+                        getName().c_str());
 
-    StringAppendF(&out, "   Composition Display State: [\"%s\"]", getName().c_str());
-
-    out.append("\n   ");
-    dumpVal(out, "isVirtual", isVirtual());
-    dumpVal(out, "DisplayId", to_string(mId));
-    out.append("\n");
-
+    out.append("\n   Composition Display State:\n");
     Output::dumpBase(out);
 }
 
diff --git a/services/surfaceflinger/CompositionEngine/src/DumpHelpers.cpp b/services/surfaceflinger/CompositionEngine/src/DumpHelpers.cpp
index 01c368d..290c710 100644
--- a/services/surfaceflinger/CompositionEngine/src/DumpHelpers.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/DumpHelpers.cpp
@@ -89,7 +89,6 @@
 
 void dumpVal(std::string& out, const char* name, const ui::Transform& transform) {
     transform.dump(out, name);
-    out.append(" ");
 }
 
 void dumpVal(std::string& out, const char* name, const mat4& tr) {
@@ -99,7 +98,7 @@
                   "[%0.3f,%0.3f,%0.3f,%0.3f]"
                   "[%0.3f,%0.3f,%0.3f,%0.3f]"
                   "[%0.3f,%0.3f,%0.3f,%0.3f]"
-                  "[%0.3f,%0.3f,%0.3f,%0.3f]]",
+                  "[%0.3f,%0.3f,%0.3f,%0.3f]] ",
                   name,
                   tr[0][0], tr[1][0], tr[2][0], tr[3][0],
                   tr[0][1], tr[1][1], tr[2][1], tr[3][1],
@@ -109,9 +108,9 @@
 }
 
 void dumpVal(std::string& out, const char* name, const StretchEffect& effect) {
-    StringAppendF(&out, "%s={ width =%f, height = %f, vec=(%f, %f), max=(%f, %f) } ", name,
-                  effect.width, effect.height,
-                  effect.vectorX, effect.vectorY, effect.maxAmountX, effect.maxAmountY);
+    StringAppendF(&out, "%s={width=%f, height=%f, vec=(%f, %f), max=(%f, %f)} ", name, effect.width,
+                  effect.height, effect.vectorX, effect.vectorY, effect.maxAmountX,
+                  effect.maxAmountY);
 }
 
 } // namespace android::compositionengine::impl
diff --git a/services/surfaceflinger/CompositionEngine/src/Output.cpp b/services/surfaceflinger/CompositionEngine/src/Output.cpp
index 004e071..ec86731 100644
--- a/services/surfaceflinger/CompositionEngine/src/Output.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/Output.cpp
@@ -294,17 +294,15 @@
 }
 
 void Output::dump(std::string& out) const {
-    using android::base::StringAppendF;
-
-    StringAppendF(&out, "   Composition Output State: [\"%s\"]", mName.c_str());
-
-    out.append("\n   ");
+    base::StringAppendF(&out, "Output \"%s\"", mName.c_str());
+    out.append("\n   Composition Output State:\n");
 
     dumpBase(out);
 }
 
 void Output::dumpBase(std::string& out) const {
     dumpState(out);
+    out += '\n';
 
     if (mDisplayColorProfile) {
         mDisplayColorProfile->dump(out);
@@ -312,13 +310,15 @@
         out.append("    No display color profile!\n");
     }
 
+    out += '\n';
+
     if (mRenderSurface) {
         mRenderSurface->dump(out);
     } else {
         out.append("    No render surface!\n");
     }
 
-    android::base::StringAppendF(&out, "\n   %zu Layers\n", getOutputLayerCount());
+    base::StringAppendF(&out, "\n   %zu Layers\n", getOutputLayerCount());
     for (const auto* outputLayer : getOutputLayersOrderedByZ()) {
         if (!outputLayer) {
             continue;
@@ -329,7 +329,7 @@
 
 void Output::dumpPlannerInfo(const Vector<String16>& args, std::string& out) const {
     if (!mPlanner) {
-        base::StringAppendF(&out, "Planner is disabled\n");
+        out.append("Planner is disabled\n");
         return;
     }
     base::StringAppendF(&out, "Planner info for display [%s]\n", mName.c_str());
diff --git a/services/surfaceflinger/CompositionEngine/src/OutputCompositionState.cpp b/services/surfaceflinger/CompositionEngine/src/OutputCompositionState.cpp
index 7188281..3b85e3b 100644
--- a/services/surfaceflinger/CompositionEngine/src/OutputCompositionState.cpp
+++ b/services/surfaceflinger/CompositionEngine/src/OutputCompositionState.cpp
@@ -14,40 +14,30 @@
  * limitations under the License.
  */
 
+#include <ftl/enum.h>
+
 #include <compositionengine/impl/DumpHelpers.h>
 #include <compositionengine/impl/OutputCompositionState.h>
 
 namespace android::compositionengine::impl {
-using CompositionStrategyPredictionState =
-        OutputCompositionState::CompositionStrategyPredictionState;
-
-std::string toString(CompositionStrategyPredictionState state) {
-    switch (state) {
-        case CompositionStrategyPredictionState::DISABLED:
-            return "Disabled";
-        case CompositionStrategyPredictionState::SUCCESS:
-            return "Success";
-        case CompositionStrategyPredictionState::FAIL:
-            return "Fail";
-    }
-}
 
 void OutputCompositionState::dump(std::string& out) const {
     out.append("   ");
     dumpVal(out, "isEnabled", isEnabled);
     dumpVal(out, "isSecure", isSecure);
-
-    dumpVal(out, "usesClientComposition", usesClientComposition);
     dumpVal(out, "usesDeviceComposition", usesDeviceComposition);
+
+    out.append("\n   ");
+    dumpVal(out, "usesClientComposition", usesClientComposition);
     dumpVal(out, "flipClientTarget", flipClientTarget);
     dumpVal(out, "reusedClientComposition", reusedClientComposition);
-    dumpVal(out, "layerFilter", layerFilter);
 
     out.append("\n   ");
-
+    dumpVal(out, "layerFilter", layerFilter);
+    out.append("\n   ");
     dumpVal(out, "transform", transform);
 
-    out.append("\n   ");
+    out.append("   "); // ui::Transform::dump appends EOL.
     dumpVal(out, "layerStackSpace", to_string(layerStackSpace));
     out.append("\n   ");
     dumpVal(out, "framebufferSpace", to_string(framebufferSpace));
@@ -59,19 +49,24 @@
     dumpVal(out, "needsFiltering", needsFiltering);
 
     out.append("\n   ");
-
     dumpVal(out, "colorMode", toString(colorMode), colorMode);
     dumpVal(out, "renderIntent", toString(renderIntent), renderIntent);
     dumpVal(out, "dataspace", toString(dataspace), dataspace);
+    dumpVal(out, "targetDataspace", toString(targetDataspace), targetDataspace);
+
+    out.append("\n   ");
     dumpVal(out, "colorTransformMatrix", colorTransformMatrix);
-    dumpVal(out, "target dataspace", toString(targetDataspace), targetDataspace);
+
+    out.append("\n   ");
     dumpVal(out, "displayBrightnessNits", displayBrightnessNits);
     dumpVal(out, "sdrWhitePointNits", sdrWhitePointNits);
     dumpVal(out, "clientTargetBrightness", clientTargetBrightness);
     dumpVal(out, "displayBrightness", displayBrightness);
-    dumpVal(out, "compositionStrategyPredictionState", toString(strategyPrediction));
 
-    out.append("\n");
+    out.append("\n   ");
+    dumpVal(out, "compositionStrategyPredictionState", ftl::enum_string(strategyPrediction));
+
+    out += '\n';
 }
 
 } // namespace android::compositionengine::impl
diff --git a/services/surfaceflinger/DisplayDevice.cpp b/services/surfaceflinger/DisplayDevice.cpp
index 65e7a7f..52529d6 100644
--- a/services/surfaceflinger/DisplayDevice.cpp
+++ b/services/surfaceflinger/DisplayDevice.cpp
@@ -24,7 +24,6 @@
 
 #define ATRACE_TAG ATRACE_TAG_GRAPHICS
 
-#include <android-base/stringprintf.h>
 #include <compositionengine/CompositionEngine.h>
 #include <compositionengine/Display.h>
 #include <compositionengine/DisplayColorProfile.h>
@@ -49,8 +48,6 @@
 
 namespace hal = hardware::graphics::composer::hal;
 
-using android::base::StringAppendF;
-
 ui::Transform::RotationFlags DisplayDevice::sPrimaryDisplayRotationFlags = ui::Transform::ROT_0;
 
 DisplayDeviceCreationArgs::DisplayDeviceCreationArgs(
@@ -342,38 +339,40 @@
 }
 
 std::string DisplayDevice::getDebugName() const {
-    const char* type = "virtual";
+    using namespace std::string_literals;
+
+    std::string name = "Display "s + to_string(getId()) + " ("s;
+
     if (mConnectionType) {
-        type = isInternal() ? "internal" : "external";
+        name += isInternal() ? "internal"s : "external"s;
+    } else {
+        name += "virtual"s;
     }
 
-    return base::StringPrintf("DisplayDevice{%s, %s%s, \"%s\"}", to_string(getId()).c_str(), type,
-                              isPrimary() ? ", primary" : "", mDisplayName.c_str());
+    if (isPrimary()) {
+        name += ", primary"s;
+    }
+
+    return name + ", \""s + mDisplayName + "\")"s;
 }
 
 void DisplayDevice::dump(std::string& result) const {
-    StringAppendF(&result, "+ %s\n", getDebugName().c_str());
-    StringAppendF(&result, "   powerMode=%s (%d)\n", to_string(mPowerMode).c_str(),
-                  static_cast<int32_t>(mPowerMode));
-    const auto activeMode = getActiveMode();
-    StringAppendF(&result, "   activeMode=%s\n",
-                  activeMode ? to_string(*activeMode).c_str() : "none");
+    using namespace std::string_literals;
 
-    result.append("   supportedModes=\n");
-    for (const auto& [id, mode] : mSupportedModes) {
-        result.append("      ");
-        result.append(to_string(*mode));
-        result.push_back('\n');
+    result += getDebugName();
+
+    if (!isVirtual()) {
+        result += "\n   deviceProductInfo="s;
+        if (mDeviceProductInfo) {
+            mDeviceProductInfo->dump(result);
+        } else {
+            result += "{}"s;
+        }
     }
 
-    StringAppendF(&result, "   deviceProductInfo=");
-    if (mDeviceProductInfo) {
-        mDeviceProductInfo->dump(result);
-    } else {
-        result.append("{}");
-    }
-    result.append("\n");
-    getCompositionDisplay()->dump(result);
+    result += "\n   powerMode="s;
+    result += to_string(mPowerMode);
+    result += '\n';
 
     if (mRefreshRateConfigs) {
         mRefreshRateConfigs->dump(result);
diff --git a/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp b/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp
index 8d685cf..eb14933 100644
--- a/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp
+++ b/services/surfaceflinger/DisplayHardware/FramebufferSurface.cpp
@@ -44,18 +44,10 @@
 #include "HWComposer.h"
 #include "../SurfaceFlinger.h"
 
-// ----------------------------------------------------------------------------
 namespace android {
-// ----------------------------------------------------------------------------
 
 using ui::Dataspace;
 
-/*
- * This implements the (main) framebuffer management. This class is used
- * mostly by SurfaceFlinger, but also by command line GL application.
- *
- */
-
 FramebufferSurface::FramebufferSurface(HWComposer& hwc, PhysicalDisplayId displayId,
                                        const sp<IGraphicBufferConsumer>& consumer,
                                        const ui::Size& size, const ui::Size& maxSize)
@@ -205,14 +197,14 @@
 
 void FramebufferSurface::dumpAsString(String8& result) const {
     Mutex::Autolock lock(mMutex);
-    result.appendFormat("  FramebufferSurface: dataspace: %s(%d)\n",
+    result.append("   FramebufferSurface\n");
+    result.appendFormat("      mDataSpace=%s (%d)\n",
                         dataspaceDetails(static_cast<android_dataspace>(mDataSpace)).c_str(),
                         mDataSpace);
-    ConsumerBase::dumpLocked(result, "   ");
+    ConsumerBase::dumpLocked(result, "      ");
 }
 
-void FramebufferSurface::dumpLocked(String8& result, const char* prefix) const
-{
+void FramebufferSurface::dumpLocked(String8& result, const char* prefix) const {
     ConsumerBase::dumpLocked(result, prefix);
 }
 
@@ -220,9 +212,7 @@
     return mCurrentFence;
 }
 
-// ----------------------------------------------------------------------------
-}; // namespace android
-// ----------------------------------------------------------------------------
+} // namespace android
 
 // TODO(b/129481165): remove the #pragma below and fix conversion issues
 #pragma clang diagnostic pop // ignored "-Wconversion"
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index 670233a..79e4c75 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -376,11 +376,6 @@
     }
 
     ATRACE_CALL();
-    if (displayData.powerMode == hal::PowerMode::DOZE && enabled == hal::Vsync::ENABLE) {
-        ALOGV("%s will not enable vsync for display %s due to power mode %s", __FUNCTION__,
-              to_string(displayId).c_str(), to_string(displayData.powerMode).c_str());
-        return;
-    }
     auto error = displayData.hwcDisplay->setVsyncEnabled(enabled);
     RETURN_IF_HWC_ERROR(error, displayId);
 
@@ -557,7 +552,6 @@
         setVsyncEnabled(displayId, hal::Vsync::DISABLE);
     }
 
-    mDisplayData[displayId].powerMode = mode;
     const auto& displayData = mDisplayData[displayId];
     auto& hwcDisplay = displayData.hwcDisplay;
     switch (mode) {
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h
index 8d67589..7dc10ea 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.h
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.h
@@ -462,8 +462,6 @@
         std::mutex vsyncEnabledLock;
         hal::Vsync vsyncEnabled GUARDED_BY(vsyncEnabledLock) = hal::Vsync::DISABLE;
 
-        hal::PowerMode powerMode = hal::PowerMode::ON;
-
         nsecs_t lastHwVsync = 0;
     };
 
diff --git a/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp b/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
index cbafdd3..659efd8 100644
--- a/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
+++ b/services/surfaceflinger/DisplayHardware/PowerAdvisor.cpp
@@ -564,6 +564,7 @@
         if (!wrapper->shouldReconnectHAL()) {
             return wrapper;
         }
+        ALOGD("Reconnecting Power HAL");
         sHalWrapper = nullptr;
     }
 
@@ -576,7 +577,9 @@
     // If that didn't succeed, attempt to connect to the HIDL Power HAL
     if (sHalWrapper == nullptr) {
         sHalWrapper = HidlPowerHalWrapper::connect();
-    } else { // if AIDL, pass on any existing hint session values
+    } else {
+        ALOGD("Successfully connecting AIDL Power HAL");
+        // if AIDL, pass on any existing hint session values
         // thread ids always safe to set
         sHalWrapper->setPowerHintSessionThreadIds(oldPowerHintSessionThreadIds);
         // only set duration and start if duration is defined
diff --git a/services/surfaceflinger/FlagManager.cpp b/services/surfaceflinger/FlagManager.cpp
index bd3cf74..f8ad8f6 100644
--- a/services/surfaceflinger/FlagManager.cpp
+++ b/services/surfaceflinger/FlagManager.cpp
@@ -96,7 +96,8 @@
 }
 
 bool FlagManager::use_adpf_cpu_hint() const {
-    std::optional<bool> sysPropVal = std::nullopt;
+    std::optional<bool> sysPropVal =
+            doParse<bool>(base::GetProperty("debug.sf.enable_adpf_cpu_hint", "").c_str());
     return getValue("AdpfFeature__adpf_cpu_hint", sysPropVal, false);
 }
 
diff --git a/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp b/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp
index 3226f22..ca83496 100644
--- a/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp
+++ b/services/surfaceflinger/Scheduler/RefreshRateConfigs.cpp
@@ -133,9 +133,9 @@
 } // namespace
 
 std::string RefreshRateConfigs::Policy::toString() const {
-    return base::StringPrintf("default mode ID: %d, allowGroupSwitching = %d"
-                              ", primary range: %s, app request range: %s",
-                              defaultMode.value(), allowGroupSwitching,
+    return base::StringPrintf("{defaultModeId=%d, allowGroupSwitching=%s"
+                              ", primaryRange=%s, appRequestRange=%s}",
+                              defaultMode.value(), allowGroupSwitching ? "true" : "false",
                               to_string(primaryRange).c_str(), to_string(appRequestRange).c_str());
 }
 
@@ -922,41 +922,46 @@
 }
 
 void RefreshRateConfigs::dump(std::string& result) const {
+    using namespace std::string_literals;
+
     std::lock_guard lock(mLock);
-    base::StringAppendF(&result, "DesiredDisplayModeSpecs (DisplayManager): %s\n\n",
-                        mDisplayManagerPolicy.toString().c_str());
-    scheduler::RefreshRateConfigs::Policy currentPolicy = *getCurrentPolicyLocked();
-    if (mOverridePolicy && currentPolicy != mDisplayManagerPolicy) {
-        base::StringAppendF(&result, "DesiredDisplayModeSpecs (Override): %s\n\n",
-                            currentPolicy.toString().c_str());
-    }
 
-    base::StringAppendF(&result, "Active mode: %s\n", to_string(*mActiveModeIt->second).c_str());
+    const auto activeModeId = mActiveModeIt->first;
+    result += "   activeModeId="s;
+    result += std::to_string(activeModeId.value());
 
-    result.append("Display modes:\n");
+    result += "\n   displayModes=\n"s;
     for (const auto& [id, mode] : mDisplayModes) {
-        result.push_back('\t');
-        result.append(to_string(*mode));
-        result.push_back('\n');
+        result += "      "s;
+        result += to_string(*mode);
+        result += '\n';
     }
 
-    base::StringAppendF(&result, "Supports Frame Rate Override By Content: %s\n",
-                        mSupportsFrameRateOverrideByContent ? "yes" : "no");
+    base::StringAppendF(&result, "   displayManagerPolicy=%s\n",
+                        mDisplayManagerPolicy.toString().c_str());
 
-    result.append("Idle timer: ");
-    if (const auto controller = mConfig.kernelIdleTimerController) {
-        base::StringAppendF(&result, "(kernel via %s) ", ftl::enum_string(*controller).c_str());
-    } else {
-        result.append("(platform) ");
+    if (const Policy& currentPolicy = *getCurrentPolicyLocked();
+        mOverridePolicy && currentPolicy != mDisplayManagerPolicy) {
+        base::StringAppendF(&result, "   overridePolicy=%s\n", currentPolicy.toString().c_str());
     }
 
+    base::StringAppendF(&result, "   supportsFrameRateOverrideByContent=%s\n",
+                        mSupportsFrameRateOverrideByContent ? "true" : "false");
+
+    result += "   idleTimer="s;
     if (mIdleTimer) {
-        result.append(mIdleTimer->dump());
+        result += mIdleTimer->dump();
     } else {
-        result.append("off");
+        result += "off"s;
     }
 
-    result.append("\n\n");
+    if (const auto controller = mConfig.kernelIdleTimerController) {
+        base::StringAppendF(&result, " (kernel via %s)", ftl::enum_string(*controller).c_str());
+    } else {
+        result += " (platform)"s;
+    }
+
+    result += '\n';
 }
 
 std::chrono::milliseconds RefreshRateConfigs::getIdleTimerTimeout() {
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index ccd218d..d39176b 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -583,14 +583,8 @@
 std::vector<PhysicalDisplayId> SurfaceFlinger::getPhysicalDisplayIdsLocked() const {
     std::vector<PhysicalDisplayId> displayIds;
     displayIds.reserve(mPhysicalDisplayTokens.size());
-    const auto defaultDisplayId = [this]() REQUIRES(mStateLock) {
-        if (const auto display = getDefaultDisplayDeviceLocked()) {
-            return display->getPhysicalId();
-        }
 
-        // fallback to the internal display id if the active display is unknown
-        return getInternalDisplayIdLocked();
-    }();
+    const auto defaultDisplayId = getDefaultDisplayDeviceLocked()->getPhysicalId();
     displayIds.push_back(defaultDisplayId);
 
     for (const auto& [id, token] : mPhysicalDisplayTokens) {
@@ -604,7 +598,7 @@
 
 status_t SurfaceFlinger::getPrimaryPhysicalDisplayId(PhysicalDisplayId* id) const {
     Mutex::Autolock lock(mStateLock);
-    *id = getInternalDisplayIdLocked();
+    *id = getPrimaryDisplayIdLocked();
     return NO_ERROR;
 }
 
@@ -681,8 +675,12 @@
 
         readPersistentProperties();
         mPowerAdvisor->onBootFinished();
-        mPowerAdvisor->enablePowerHint(mFlagManager.use_adpf_cpu_hint());
-        if (mPowerAdvisor->usePowerHintSession()) {
+        const bool powerHintEnabled = mFlagManager.use_adpf_cpu_hint();
+        mPowerAdvisor->enablePowerHint(powerHintEnabled);
+        const bool powerHintUsed = mPowerAdvisor->usePowerHintSession();
+        ALOGD("Power hint is %s",
+              powerHintUsed ? "supported" : (powerHintEnabled ? "unsupported" : "disabled"));
+        if (powerHintUsed) {
             std::optional<pid_t> renderEngineTid = getRenderEngine().getRenderEngineTid();
             std::vector<int32_t> tidList;
             tidList.emplace_back(gettid());
@@ -1315,17 +1313,25 @@
 }
 
 status_t SurfaceFlinger::getDisplayNativePrimaries(const sp<IBinder>& displayToken,
-                                                   ui::DisplayPrimaries &primaries) {
+                                                   ui::DisplayPrimaries& primaries) {
     if (!displayToken) {
         return BAD_VALUE;
     }
 
-    // Currently we only support this API for a single internal display.
-    if (getInternalDisplayToken() != displayToken) {
+    Mutex::Autolock lock(mStateLock);
+
+    const auto display = getDisplayDeviceLocked(displayToken);
+    if (!display) {
         return NAME_NOT_FOUND;
     }
 
-    memcpy(&primaries, &mInternalDisplayPrimaries, sizeof(ui::DisplayPrimaries));
+    const auto connectionType = display->getConnectionType();
+    if (connectionType != ui::DisplayConnectionType::Internal) {
+        return INVALID_OPERATION;
+    }
+
+    // TODO(b/229846990): For now, assume that all internal displays have the same primaries.
+    primaries = mInternalDisplayPrimaries;
     return NO_ERROR;
 }
 
@@ -2826,7 +2832,7 @@
     }
 
     if (const auto id = PhysicalDisplayId::tryCast(compositionDisplay->getId())) {
-        creationArgs.isPrimary = id == getInternalDisplayIdLocked();
+        creationArgs.isPrimary = id == getPrimaryDisplayIdLocked();
 
         if (useColorManagement) {
             std::vector<ColorMode> modes = getHwComposer().getColorModes(*id);
@@ -4945,7 +4951,9 @@
                       pid, uid);
     } else {
         static const std::unordered_map<std::string, Dumper> dumpers = {
+                {"--comp-displays"s, dumper(&SurfaceFlinger::dumpCompositionDisplays)},
                 {"--display-id"s, dumper(&SurfaceFlinger::dumpDisplayIdentificationData)},
+                {"--displays"s, dumper(&SurfaceFlinger::dumpDisplays)},
                 {"--dispsync"s, dumper([this](std::string& s) { mScheduler->dumpVsync(s); })},
                 {"--edid"s, argsDumper(&SurfaceFlinger::dumpRawDisplayIdentificationData)},
                 {"--frame-events"s, dumper(&SurfaceFlinger::dumpFrameEventsLocked)},
@@ -5122,6 +5130,20 @@
         [&] (Layer* layer) { layer->dumpFrameEvents(result); });
 }
 
+void SurfaceFlinger::dumpCompositionDisplays(std::string& result) const {
+    for (const auto& [token, display] : mDisplays) {
+        display->getCompositionDisplay()->dump(result);
+        result += '\n';
+    }
+}
+
+void SurfaceFlinger::dumpDisplays(std::string& result) const {
+    for (const auto& [token, display] : mDisplays) {
+        display->dump(result);
+        result += '\n';
+    }
+}
+
 void SurfaceFlinger::dumpDisplayIdentificationData(std::string& result) const {
     for (const auto& [token, display] : mDisplays) {
         const auto displayId = PhysicalDisplayId::tryCast(display->getId());
@@ -5330,21 +5352,12 @@
         });
     }
 
-    /*
-     * Dump Display state
-     */
-
     colorizer.bold(result);
     StringAppendF(&result, "Displays (%zu entries)\n", mDisplays.size());
     colorizer.reset(result);
-    for (const auto& [token, display] : mDisplays) {
-        display->dump(result);
-    }
-    result.append("\n");
-
-    /*
-     * Dump CompositionEngine state
-     */
+    dumpDisplays(result);
+    dumpCompositionDisplays(result);
+    result.push_back('\n');
 
     mCompositionEngine->dump(result);
 
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 011aaef..74e0407 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -525,19 +525,6 @@
     bool callingThreadHasUnscopedSurfaceFlingerAccess(bool usePermissionCache = true)
             EXCLUDES(mStateLock);
 
-    // the following two methods are moved from ISurfaceComposer.h
-    // TODO(b/74619554): Remove this stopgap once the framework is display-agnostic.
-    std::optional<PhysicalDisplayId> getInternalDisplayId() const {
-        const auto displayIds = getPhysicalDisplayIds();
-        return displayIds.empty() ? std::nullopt : std::make_optional(displayIds.front());
-    }
-
-    // TODO(b/74619554): Remove this stopgap once the framework is display-agnostic.
-    sp<IBinder> getInternalDisplayToken() const {
-        const auto displayId = getInternalDisplayId();
-        return displayId ? getPhysicalDisplayToken(*displayId) : nullptr;
-    }
-
     // Implements ISurfaceComposer
     sp<ISurfaceComposerClient> createConnection() override;
     sp<IBinder> createDisplay(const String8& displayName, bool secure);
@@ -922,6 +909,13 @@
         return nullptr;
     }
 
+    sp<const DisplayDevice> getDisplayDeviceLocked(DisplayId id) const REQUIRES(mStateLock) {
+        // TODO(b/182939859): Replace tokens with IDs for display lookup.
+        return findDisplay([id](const auto& display) { return display.getId() == id; });
+    }
+
+    // Returns the primary display or (for foldables) the active display, assuming that the inner
+    // and outer displays have mutually exclusive power states.
     sp<const DisplayDevice> getDefaultDisplayDeviceLocked() const REQUIRES(mStateLock) {
         return const_cast<SurfaceFlinger*>(this)->getDefaultDisplayDeviceLocked();
     }
@@ -930,12 +924,9 @@
         if (const auto display = getDisplayDeviceLocked(mActiveDisplayToken)) {
             return display;
         }
-        // The active display is outdated, fall back to the internal display
+        // The active display is outdated, so fall back to the primary display.
         mActiveDisplayToken.clear();
-        if (const auto token = getInternalDisplayTokenLocked()) {
-            return getDisplayDeviceLocked(token);
-        }
-        return nullptr;
+        return getDisplayDeviceLocked(getPrimaryDisplayTokenLocked());
     }
 
     sp<const DisplayDevice> getDefaultDisplayDevice() const EXCLUDES(mStateLock) {
@@ -952,11 +943,6 @@
         return it == mDisplays.end() ? nullptr : it->second;
     }
 
-    sp<const DisplayDevice> getDisplayDeviceLocked(DisplayId id) const REQUIRES(mStateLock) {
-        // TODO(b/182939859): Replace tokens with IDs for display lookup.
-        return findDisplay([id](const auto& display) { return display.getId() == id; });
-    }
-
     std::vector<PhysicalDisplayId> getPhysicalDisplayIdsLocked() const REQUIRES(mStateLock);
 
     // mark a region of a layer stack dirty. this updates the dirty
@@ -1066,18 +1052,17 @@
         return {};
     }
 
-    // TODO(b/182939859): SF conflates the primary (a.k.a. default) display with the first display
-    // connected at boot, which is typically internal. (Theoretically, it must be internal because
-    // SF does not support disconnecting it, though in practice HWC may circumvent this limitation.)
+    // Returns the first display connected at boot.
     //
-    // SF inherits getInternalDisplayToken and getInternalDisplayId from ISurfaceComposer, so these
-    // locked counterparts are named consistently. Once SF supports headless mode and can designate
-    // any display as primary, the "internal" misnomer will be phased out.
-    sp<IBinder> getInternalDisplayTokenLocked() const REQUIRES(mStateLock) {
-        return getPhysicalDisplayTokenLocked(getInternalDisplayIdLocked());
+    // TODO(b/229851933): SF conflates the primary display with the first display connected at boot,
+    // which typically has DisplayConnectionType::Internal. (Theoretically, it must be an internal
+    // display because SF does not support disconnecting it, though in practice HWC may circumvent
+    // this limitation.)
+    sp<IBinder> getPrimaryDisplayTokenLocked() const REQUIRES(mStateLock) {
+        return getPhysicalDisplayTokenLocked(getPrimaryDisplayIdLocked());
     }
 
-    PhysicalDisplayId getInternalDisplayIdLocked() const REQUIRES(mStateLock) {
+    PhysicalDisplayId getPrimaryDisplayIdLocked() const REQUIRES(mStateLock) {
         return getHwComposer().getPrimaryDisplayId();
     }
 
@@ -1109,9 +1094,13 @@
     void dumpStaticScreenStats(std::string& result) const;
     // Not const because each Layer needs to query Fences and cache timestamps.
     void dumpFrameEventsLocked(std::string& result);
+
+    void dumpCompositionDisplays(std::string& result) const REQUIRES(mStateLock);
+    void dumpDisplays(std::string& result) const REQUIRES(mStateLock);
     void dumpDisplayIdentificationData(std::string& result) const REQUIRES(mStateLock);
     void dumpRawDisplayIdentificationData(const DumpArgs&, std::string& result) const;
     void dumpWideColorInfo(std::string& result) const REQUIRES(mStateLock);
+
     LayersProto dumpDrawingStateProto(uint32_t traceFlags) const;
     void dumpOffscreenLayersProto(LayersProto& layersProto,
                                   uint32_t traceFlags = LayerTracing::TRACE_ALL) const;