diff --git a/cmds/dumpstate/res/default_screenshot.png b/cmds/dumpstate/res/default_screenshot.png
index 10f36aa..1e14306 100644
--- a/cmds/dumpstate/res/default_screenshot.png
+++ b/cmds/dumpstate/res/default_screenshot.png
Binary files differ
diff --git a/cmds/idlcli/Android.bp b/cmds/idlcli/Android.bp
index 36dcbca..b87ef2d 100644
--- a/cmds/idlcli/Android.bp
+++ b/cmds/idlcli/Android.bp
@@ -25,13 +25,8 @@
     name: "idlcli-defaults",
     shared_libs: [
         "android.hardware.vibrator-V3-ndk",
-        "android.hardware.vibrator@1.0",
-        "android.hardware.vibrator@1.1",
-        "android.hardware.vibrator@1.2",
-        "android.hardware.vibrator@1.3",
         "libbase",
         "libbinder_ndk",
-        "libhidlbase",
         "liblog",
         "libutils",
     ],
diff --git a/cmds/idlcli/utils.h b/cmds/idlcli/utils.h
index 262f2e5..dc52c57 100644
--- a/cmds/idlcli/utils.h
+++ b/cmds/idlcli/utils.h
@@ -18,7 +18,6 @@
 #define FRAMEWORK_NATIVE_CMDS_IDLCLI_UTILS_H_
 
 #include <android/binder_enums.h>
-#include <hidl/HidlSupport.h>
 
 #include <iomanip>
 #include <iostream>
diff --git a/cmds/idlcli/vibrator.h b/cmds/idlcli/vibrator.h
index b943495..1a9993e 100644
--- a/cmds/idlcli/vibrator.h
+++ b/cmds/idlcli/vibrator.h
@@ -22,102 +22,30 @@
 #include <aidl/android/hardware/vibrator/IVibratorManager.h>
 #include <android/binder_manager.h>
 #include <android/binder_process.h>
-#include <android/hardware/vibrator/1.3/IVibrator.h>
 
 #include "IdlCli.h"
 #include "utils.h"
 
 namespace android {
 
-using hardware::Return;
+using ::aidl::android::hardware::vibrator::IVibrator;
 using idlcli::IdlCli;
 
-static constexpr int NUM_TRIES = 2;
-
-// Creates a Return<R> with STATUS::EX_NULL_POINTER.
-template <class R>
-inline R NullptrStatus() {
-    using ::android::hardware::Status;
-    return Status::fromExceptionCode(Status::EX_NULL_POINTER);
-}
-
-template <>
-inline ndk::ScopedAStatus NullptrStatus() {
-    return ndk::ScopedAStatus(AStatus_fromExceptionCode(EX_NULL_POINTER));
-}
-
-template <typename I>
 inline auto getService(std::string name) {
-    const auto instance = std::string() + I::descriptor + "/" + name;
+    const auto instance = std::string() + IVibrator::descriptor + "/" + name;
     auto vibBinder = ndk::SpAIBinder(AServiceManager_checkService(instance.c_str()));
-    return I::fromBinder(vibBinder);
+    return IVibrator::fromBinder(vibBinder);
 }
 
-template <>
-inline auto getService<android::hardware::vibrator::V1_0::IVibrator>(std::string name) {
-    return android::hardware::vibrator::V1_0::IVibrator::getService(name);
-}
-
-template <>
-inline auto getService<android::hardware::vibrator::V1_1::IVibrator>(std::string name) {
-    return android::hardware::vibrator::V1_1::IVibrator::getService(name);
-}
-
-template <>
-inline auto getService<android::hardware::vibrator::V1_2::IVibrator>(std::string name) {
-    return android::hardware::vibrator::V1_2::IVibrator::getService(name);
-}
-
-template <>
-inline auto getService<android::hardware::vibrator::V1_3::IVibrator>(std::string name) {
-    return android::hardware::vibrator::V1_3::IVibrator::getService(name);
-}
-
-template <typename I>
-using shared_ptr = std::invoke_result_t<decltype(getService<I>)&, std::string>;
-
-template <typename I>
-class HalWrapper {
-public:
-    static std::unique_ptr<HalWrapper> Create() {
-        // Assume that if getService returns a nullptr, HAL is not available on the
-        // device.
-        const auto name = IdlCli::Get().getName();
-        auto hal = getService<I>(name.empty() ? "default" : name);
-        return hal ? std::unique_ptr<HalWrapper>(new HalWrapper(std::move(hal))) : nullptr;
-    }
-
-    template <class R, class... Args0, class... Args1>
-    R call(R (I::*fn)(Args0...), Args1&&... args1) {
-        return (*mHal.*fn)(std::forward<Args1>(args1)...);
-    }
-
-private:
-    HalWrapper(shared_ptr<I>&& hal) : mHal(std::move(hal)) {}
-
-private:
-    shared_ptr<I> mHal;
-};
-
-template <typename I>
 static auto getHal() {
-    static auto sHalWrapper = HalWrapper<I>::Create();
-    return sHalWrapper.get();
-}
-
-template <class R, class I, class... Args0, class... Args1>
-R halCall(R (I::*fn)(Args0...), Args1&&... args1) {
-    auto hal = getHal<I>();
-    return hal ? hal->call(fn, std::forward<Args1>(args1)...) : NullptrStatus<R>();
+    // Assume that if getService returns a nullptr, HAL is not available on the device.
+    const auto name = IdlCli::Get().getName();
+    return getService(name.empty() ? "default" : name);
 }
 
 namespace idlcli {
 namespace vibrator {
 
-namespace V1_0 = ::android::hardware::vibrator::V1_0;
-namespace V1_1 = ::android::hardware::vibrator::V1_1;
-namespace V1_2 = ::android::hardware::vibrator::V1_2;
-namespace V1_3 = ::android::hardware::vibrator::V1_3;
 namespace aidl = ::aidl::android::hardware::vibrator;
 
 class VibratorCallback : public aidl::BnVibratorCallback {
diff --git a/cmds/idlcli/vibrator/CommandAlwaysOnDisable.cpp b/cmds/idlcli/vibrator/CommandAlwaysOnDisable.cpp
index 9afa300..cae6909 100644
--- a/cmds/idlcli/vibrator/CommandAlwaysOnDisable.cpp
+++ b/cmds/idlcli/vibrator/CommandAlwaysOnDisable.cpp
@@ -51,21 +51,17 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::alwaysOnDisable, mId);
-
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        auto status = hal->alwaysOnDisable(mId);
 
-        return ret;
+        std::cout << "Status: " << status.getDescription() << std::endl;
+
+        return status.isOk() ? OK : ERROR;
     }
 
     int32_t mId;
diff --git a/cmds/idlcli/vibrator/CommandAlwaysOnEnable.cpp b/cmds/idlcli/vibrator/CommandAlwaysOnEnable.cpp
index bb7f9f2..410ca52 100644
--- a/cmds/idlcli/vibrator/CommandAlwaysOnEnable.cpp
+++ b/cmds/idlcli/vibrator/CommandAlwaysOnEnable.cpp
@@ -72,21 +72,17 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::alwaysOnEnable, mId, mEffect, mStrength);
-
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        auto status = hal->alwaysOnEnable(mId, mEffect, mStrength);
 
-        return ret;
+        std::cout << "Status: " << status.getDescription() << std::endl;
+
+        return status.isOk() ? OK : ERROR;
     }
 
     int32_t mId;
diff --git a/cmds/idlcli/vibrator/CommandCompose.cpp b/cmds/idlcli/vibrator/CommandCompose.cpp
index eb9008b..41acb98 100644
--- a/cmds/idlcli/vibrator/CommandCompose.cpp
+++ b/cmds/idlcli/vibrator/CommandCompose.cpp
@@ -89,7 +89,7 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        auto hal = getHal<aidl::IVibrator>();
+        auto hal = getHal();
 
         if (!hal) {
             return UNAVAILABLE;
@@ -104,7 +104,7 @@
             callback = ndk::SharedRefBase::make<VibratorCallback>();
         }
 
-        auto status = hal->call(&aidl::IVibrator::compose, mComposite, callback);
+        auto status = hal->compose(mComposite, callback);
 
         if (status.isOk() && callback) {
             callback->waitForComplete();
diff --git a/cmds/idlcli/vibrator/CommandComposePwle.cpp b/cmds/idlcli/vibrator/CommandComposePwle.cpp
index b8308ce..5f6bf86 100644
--- a/cmds/idlcli/vibrator/CommandComposePwle.cpp
+++ b/cmds/idlcli/vibrator/CommandComposePwle.cpp
@@ -163,7 +163,7 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        auto hal = getHal<aidl::IVibrator>();
+        auto hal = getHal();
 
         if (!hal) {
             return UNAVAILABLE;
@@ -178,7 +178,7 @@
             callback = ndk::SharedRefBase::make<VibratorCallback>();
         }
 
-        auto status = hal->call(&aidl::IVibrator::composePwle, mCompositePwle, callback);
+        auto status = hal->composePwle(mCompositePwle, callback);
 
         if (status.isOk() && callback) {
             callback->waitForComplete();
diff --git a/cmds/idlcli/vibrator/CommandComposePwleV2.cpp b/cmds/idlcli/vibrator/CommandComposePwleV2.cpp
index 6d3cf84..bd682ea 100644
--- a/cmds/idlcli/vibrator/CommandComposePwleV2.cpp
+++ b/cmds/idlcli/vibrator/CommandComposePwleV2.cpp
@@ -108,7 +108,7 @@
     }
 
     Status doMain(Args&& /*args*/) override {
-        auto hal = getHal<aidl::IVibrator>();
+        auto hal = getHal();
 
         if (!hal) {
             return UNAVAILABLE;
@@ -123,7 +123,7 @@
             callback = ndk::SharedRefBase::make<VibratorCallback>();
         }
 
-        auto status = hal->call(&aidl::IVibrator::composePwleV2, mCompositePwle, callback);
+        auto status = hal->composePwleV2(mCompositePwle, callback);
 
         if (status.isOk() && callback) {
             callback->waitForComplete();
diff --git a/cmds/idlcli/vibrator/CommandGetBandwidthAmplitudeMap.cpp b/cmds/idlcli/vibrator/CommandGetBandwidthAmplitudeMap.cpp
index aa01a11..44115e9 100644
--- a/cmds/idlcli/vibrator/CommandGetBandwidthAmplitudeMap.cpp
+++ b/cmds/idlcli/vibrator/CommandGetBandwidthAmplitudeMap.cpp
@@ -44,29 +44,38 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        std::vector<float> bandwidthAmplitude;
-        float frequencyMinimumHz;
-        float frequencyResolutionHz;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status =
-                hal->call(&aidl::IVibrator::getBandwidthAmplitudeMap, &bandwidthAmplitude);
-            statusStr = status.getDescription();
-            ret = (status.isOk() ? OK : ERROR);
-
-            status = hal->call(&aidl::IVibrator::getFrequencyMinimum, &frequencyMinimumHz);
-            ret = (status.isOk() ? OK : ERROR);
-
-            status =
-                hal->call(&aidl::IVibrator::getFrequencyResolution, &frequencyResolutionHz);
-            ret = (status.isOk() ? OK : ERROR);
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        std::vector<float> bandwidthAmplitude;
+        float frequencyMinimumHz;
+        float frequencyResolutionHz;
+
+        auto status = hal->getBandwidthAmplitudeMap(&bandwidthAmplitude);
+
+        if (!status.isOk()) {
+            std::cout << "Status: " << status.getDescription() << std::endl;
+            return ERROR;
+        }
+
+        status = hal->getFrequencyMinimum(&frequencyMinimumHz);
+
+        if (!status.isOk()) {
+            std::cout << "Status: " << status.getDescription() << std::endl;
+            return ERROR;
+        }
+
+        status = hal->getFrequencyResolution(&frequencyResolutionHz);
+
+        if (!status.isOk()) {
+            std::cout << "Status: " << status.getDescription() << std::endl;
+            return ERROR;
+        }
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Bandwidth Amplitude Map: " << std::endl;
         float frequency = frequencyMinimumHz;
         for (auto &e : bandwidthAmplitude) {
@@ -74,7 +83,7 @@
             frequency += frequencyResolutionHz;
         }
 
-        return ret;
+        return OK;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetCapabilities.cpp b/cmds/idlcli/vibrator/CommandGetCapabilities.cpp
index 303a989..507d871 100644
--- a/cmds/idlcli/vibrator/CommandGetCapabilities.cpp
+++ b/cmds/idlcli/vibrator/CommandGetCapabilities.cpp
@@ -42,22 +42,19 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        int32_t cap;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getCapabilities, &cap);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        int32_t cap;
+        auto status = hal->getCapabilities(&cap);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Capabilities: " << std::bitset<32>(cap) << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetCompositionDelayMax.cpp b/cmds/idlcli/vibrator/CommandGetCompositionDelayMax.cpp
index 10508bd..1c1eb3c 100644
--- a/cmds/idlcli/vibrator/CommandGetCompositionDelayMax.cpp
+++ b/cmds/idlcli/vibrator/CommandGetCompositionDelayMax.cpp
@@ -44,22 +44,19 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        int32_t maxDelayMs;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getCompositionDelayMax, &maxDelayMs);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        int32_t maxDelayMs;
+        auto status = hal->getCompositionDelayMax(&maxDelayMs);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Max Delay: " << maxDelayMs << " ms" << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetCompositionSizeMax.cpp b/cmds/idlcli/vibrator/CommandGetCompositionSizeMax.cpp
index 900cb18..cfd4c53 100644
--- a/cmds/idlcli/vibrator/CommandGetCompositionSizeMax.cpp
+++ b/cmds/idlcli/vibrator/CommandGetCompositionSizeMax.cpp
@@ -44,22 +44,19 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        int32_t maxSize;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getCompositionSizeMax, &maxSize);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        int32_t maxSize;
+        auto status = hal->getCompositionSizeMax(&maxSize);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Max Size: " << maxSize << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetFrequencyMinimum.cpp b/cmds/idlcli/vibrator/CommandGetFrequencyMinimum.cpp
index 504c648..2a61446 100644
--- a/cmds/idlcli/vibrator/CommandGetFrequencyMinimum.cpp
+++ b/cmds/idlcli/vibrator/CommandGetFrequencyMinimum.cpp
@@ -44,22 +44,19 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        float frequencyMinimumHz;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getFrequencyMinimum, &frequencyMinimumHz);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        float frequencyMinimumHz;
+        auto status = hal->getFrequencyMinimum(&frequencyMinimumHz);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Minimum Frequency: " << frequencyMinimumHz << " Hz" << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetFrequencyResolution.cpp b/cmds/idlcli/vibrator/CommandGetFrequencyResolution.cpp
index de35838..157d6bf 100644
--- a/cmds/idlcli/vibrator/CommandGetFrequencyResolution.cpp
+++ b/cmds/idlcli/vibrator/CommandGetFrequencyResolution.cpp
@@ -44,23 +44,19 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        float frequencyResolutionHz;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status =
-                hal->call(&aidl::IVibrator::getFrequencyResolution, &frequencyResolutionHz);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        float frequencyResolutionHz;
+        auto status = hal->getFrequencyResolution(&frequencyResolutionHz);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Frequency Resolution: " << frequencyResolutionHz << " Hz" << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetFrequencyToOutputAccelerationMap.cpp b/cmds/idlcli/vibrator/CommandGetFrequencyToOutputAccelerationMap.cpp
index 2edd0ca..2eb4510 100644
--- a/cmds/idlcli/vibrator/CommandGetFrequencyToOutputAccelerationMap.cpp
+++ b/cmds/idlcli/vibrator/CommandGetFrequencyToOutputAccelerationMap.cpp
@@ -46,26 +46,22 @@
     }
 
     Status doMain(Args&& /*args*/) override {
-        std::string statusStr;
-        std::vector<FrequencyAccelerationMapEntry> frequencyToOutputAccelerationMap;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getFrequencyToOutputAccelerationMap,
-                                    &frequencyToOutputAccelerationMap);
-            statusStr = status.getDescription();
-            ret = (status.isOk() ? OK : ERROR);
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        std::vector<FrequencyAccelerationMapEntry> frequencyToOutputAccelerationMap;
+        auto status = hal->getFrequencyToOutputAccelerationMap(&frequencyToOutputAccelerationMap);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Frequency to Output Amplitude Map: " << std::endl;
         for (auto& entry : frequencyToOutputAccelerationMap) {
             std::cout << entry.frequencyHz << " " << entry.maxOutputAccelerationGs << std::endl;
         }
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetPrimitiveDuration.cpp b/cmds/idlcli/vibrator/CommandGetPrimitiveDuration.cpp
index 460d39e..c957f6b 100644
--- a/cmds/idlcli/vibrator/CommandGetPrimitiveDuration.cpp
+++ b/cmds/idlcli/vibrator/CommandGetPrimitiveDuration.cpp
@@ -57,22 +57,19 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        int32_t duration;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getPrimitiveDuration, mPrimitive, &duration);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        int32_t duration;
+        auto status = hal->getPrimitiveDuration(mPrimitive, &duration);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Duration: " << duration << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 
     CompositePrimitive mPrimitive;
diff --git a/cmds/idlcli/vibrator/CommandGetPwleCompositionSizeMax.cpp b/cmds/idlcli/vibrator/CommandGetPwleCompositionSizeMax.cpp
index b2c3551..c1b0278 100644
--- a/cmds/idlcli/vibrator/CommandGetPwleCompositionSizeMax.cpp
+++ b/cmds/idlcli/vibrator/CommandGetPwleCompositionSizeMax.cpp
@@ -44,22 +44,19 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        int32_t maxSize;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getPwleCompositionSizeMax, &maxSize);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        int32_t maxSize;
+        auto status = hal->getPwleCompositionSizeMax(&maxSize);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Max Size: " << maxSize << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetPwlePrimitiveDurationMax.cpp b/cmds/idlcli/vibrator/CommandGetPwlePrimitiveDurationMax.cpp
index 9081973..ed00ba0 100644
--- a/cmds/idlcli/vibrator/CommandGetPwlePrimitiveDurationMax.cpp
+++ b/cmds/idlcli/vibrator/CommandGetPwlePrimitiveDurationMax.cpp
@@ -44,22 +44,19 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        int32_t maxDurationMs;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getPwlePrimitiveDurationMax, &maxDurationMs);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        int32_t maxDurationMs;
+        auto status = hal->getPwlePrimitiveDurationMax(&maxDurationMs);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Primitive duration max: " << maxDurationMs << " ms" << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetPwleV2CompositionSizeMax.cpp b/cmds/idlcli/vibrator/CommandGetPwleV2CompositionSizeMax.cpp
index cca072c..f780b8b 100644
--- a/cmds/idlcli/vibrator/CommandGetPwleV2CompositionSizeMax.cpp
+++ b/cmds/idlcli/vibrator/CommandGetPwleV2CompositionSizeMax.cpp
@@ -44,22 +44,19 @@
     }
 
     Status doMain(Args&& /*args*/) override {
-        std::string statusStr;
-        int32_t maxSize;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getPwleV2CompositionSizeMax, &maxSize);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        int32_t maxSize;
+        auto status = hal->getPwleV2CompositionSizeMax(&maxSize);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Max Size: " << maxSize << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetPwleV2PrimitiveDurationMaxMillis.cpp b/cmds/idlcli/vibrator/CommandGetPwleV2PrimitiveDurationMaxMillis.cpp
index dbbfe1a..e84e969 100644
--- a/cmds/idlcli/vibrator/CommandGetPwleV2PrimitiveDurationMaxMillis.cpp
+++ b/cmds/idlcli/vibrator/CommandGetPwleV2PrimitiveDurationMaxMillis.cpp
@@ -44,23 +44,19 @@
     }
 
     Status doMain(Args&& /*args*/) override {
-        std::string statusStr;
-        int32_t maxDurationMs;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getPwleV2PrimitiveDurationMaxMillis,
-                                    &maxDurationMs);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        int32_t maxDurationMs;
+        auto status = hal->getPwleV2PrimitiveDurationMaxMillis(&maxDurationMs);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Primitive duration max: " << maxDurationMs << " ms" << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetPwleV2PrimitiveDurationMinMillis.cpp b/cmds/idlcli/vibrator/CommandGetPwleV2PrimitiveDurationMinMillis.cpp
index 09225c4..448fd2a 100644
--- a/cmds/idlcli/vibrator/CommandGetPwleV2PrimitiveDurationMinMillis.cpp
+++ b/cmds/idlcli/vibrator/CommandGetPwleV2PrimitiveDurationMinMillis.cpp
@@ -44,23 +44,19 @@
     }
 
     Status doMain(Args&& /*args*/) override {
-        std::string statusStr;
-        int32_t minDurationMs;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getPwleV2PrimitiveDurationMinMillis,
-                                    &minDurationMs);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        int32_t minDurationMs;
+        auto status = hal->getPwleV2PrimitiveDurationMinMillis(&minDurationMs);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Primitive duration min: " << minDurationMs << " ms" << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetQFactor.cpp b/cmds/idlcli/vibrator/CommandGetQFactor.cpp
index a2681e9..e04bad9 100644
--- a/cmds/idlcli/vibrator/CommandGetQFactor.cpp
+++ b/cmds/idlcli/vibrator/CommandGetQFactor.cpp
@@ -42,22 +42,19 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        float qFactor;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getQFactor, &qFactor);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        float qFactor;
+        auto status = hal->getQFactor(&qFactor);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Q Factor: " << qFactor << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetResonantFrequency.cpp b/cmds/idlcli/vibrator/CommandGetResonantFrequency.cpp
index 81a6391..e222ea6 100644
--- a/cmds/idlcli/vibrator/CommandGetResonantFrequency.cpp
+++ b/cmds/idlcli/vibrator/CommandGetResonantFrequency.cpp
@@ -44,22 +44,19 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        float resonantFrequencyHz;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getResonantFrequency, &resonantFrequencyHz);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        float resonantFrequencyHz;
+        auto status = hal->getResonantFrequency(&resonantFrequencyHz);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Resonant Frequency: " << resonantFrequencyHz << " Hz" << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetSupportedAlwaysOnEffects.cpp b/cmds/idlcli/vibrator/CommandGetSupportedAlwaysOnEffects.cpp
index edfcd91..9b05540 100644
--- a/cmds/idlcli/vibrator/CommandGetSupportedAlwaysOnEffects.cpp
+++ b/cmds/idlcli/vibrator/CommandGetSupportedAlwaysOnEffects.cpp
@@ -44,25 +44,22 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        std::vector<Effect> effects;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getSupportedAlwaysOnEffects, &effects);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        std::vector<Effect> effects;
+        auto status = hal->getSupportedAlwaysOnEffects(&effects);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Effects:" << std::endl;
         for (auto &e : effects) {
             std::cout << "  " << toString(e) << std::endl;
         }
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetSupportedBraking.cpp b/cmds/idlcli/vibrator/CommandGetSupportedBraking.cpp
index b326e07..f95f682 100644
--- a/cmds/idlcli/vibrator/CommandGetSupportedBraking.cpp
+++ b/cmds/idlcli/vibrator/CommandGetSupportedBraking.cpp
@@ -44,25 +44,22 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        std::vector<Braking> braking;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getSupportedBraking, &braking);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        std::vector<Braking> braking;
+        auto status = hal->getSupportedBraking(&braking);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Braking Mechanisms:" << std::endl;
         for (auto &e : braking) {
             std::cout << "  " << toString(e) << std::endl;
         }
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetSupportedEffects.cpp b/cmds/idlcli/vibrator/CommandGetSupportedEffects.cpp
index 7658f22..05de1b8 100644
--- a/cmds/idlcli/vibrator/CommandGetSupportedEffects.cpp
+++ b/cmds/idlcli/vibrator/CommandGetSupportedEffects.cpp
@@ -44,25 +44,22 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        std::vector<Effect> effects;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getSupportedEffects, &effects);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        std::vector<Effect> effects;
+        auto status = hal->getSupportedEffects(&effects);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Effects:" << std::endl;
         for (auto &e : effects) {
             std::cout << "  " << toString(e) << std::endl;
         }
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandGetSupportedPrimitives.cpp b/cmds/idlcli/vibrator/CommandGetSupportedPrimitives.cpp
index d101681..0f33f0f 100644
--- a/cmds/idlcli/vibrator/CommandGetSupportedPrimitives.cpp
+++ b/cmds/idlcli/vibrator/CommandGetSupportedPrimitives.cpp
@@ -44,25 +44,22 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        std::vector<CompositePrimitive> primitives;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::getSupportedPrimitives, &primitives);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        std::vector<CompositePrimitive> primitives;
+        auto status = hal->getSupportedPrimitives(&primitives);
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Primitives:" << std::endl;
         for (auto &e : primitives) {
             std::cout << "  " << toString(e) << std::endl;
         }
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandOff.cpp b/cmds/idlcli/vibrator/CommandOff.cpp
index cedb9fe..e55b44a 100644
--- a/cmds/idlcli/vibrator/CommandOff.cpp
+++ b/cmds/idlcli/vibrator/CommandOff.cpp
@@ -42,24 +42,17 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::off);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else if (auto hal = getHal<V1_0::IVibrator>()) {
-            auto status = hal->call(&V1_0::IVibrator::off);
-            statusStr = toString(status);
-            ret = status.isOk() && status == V1_0::Status::OK ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        auto status = hal->off();
 
-        return ret;
+        std::cout << "Status: " << status.getDescription() << std::endl;
+
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandOn.cpp b/cmds/idlcli/vibrator/CommandOn.cpp
index 8212fc1..856c219 100644
--- a/cmds/idlcli/vibrator/CommandOn.cpp
+++ b/cmds/idlcli/vibrator/CommandOn.cpp
@@ -67,34 +67,27 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        Status ret;
-        std::shared_ptr<VibratorCallback> callback;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            ABinderProcess_setThreadPoolMaxThreadCount(1);
-            ABinderProcess_startThreadPool();
-
-            int32_t cap;
-            hal->call(&aidl::IVibrator::getCapabilities, &cap);
-
-            if (mBlocking && (cap & aidl::IVibrator::CAP_ON_CALLBACK)) {
-                callback = ndk::SharedRefBase::make<VibratorCallback>();
-            }
-
-            auto status = hal->call(&aidl::IVibrator::on, mDuration, callback);
-
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else if (auto hal = getHal<V1_0::IVibrator>()) {
-            auto status = hal->call(&V1_0::IVibrator::on, mDuration);
-            statusStr = toString(status);
-            ret = status.isOk() && status == V1_0::Status::OK ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        if (ret == OK && mBlocking) {
+        std::shared_ptr<VibratorCallback> callback;
+
+        ABinderProcess_setThreadPoolMaxThreadCount(1);
+        ABinderProcess_startThreadPool();
+
+        int32_t cap;
+        hal->getCapabilities(&cap);
+
+        if (mBlocking && (cap & aidl::IVibrator::CAP_ON_CALLBACK)) {
+            callback = ndk::SharedRefBase::make<VibratorCallback>();
+        }
+
+        auto status = hal->on(mDuration, callback);
+
+        if (status.isOk() && mBlocking) {
             if (callback) {
                 callback->waitForComplete();
             } else {
@@ -102,9 +95,9 @@
             }
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        std::cout << "Status: " << status.getDescription() << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 
     bool mBlocking;
diff --git a/cmds/idlcli/vibrator/CommandPerform.cpp b/cmds/idlcli/vibrator/CommandPerform.cpp
index c897686..0a354e2 100644
--- a/cmds/idlcli/vibrator/CommandPerform.cpp
+++ b/cmds/idlcli/vibrator/CommandPerform.cpp
@@ -28,34 +28,6 @@
 
 namespace vibrator {
 
-/*
- * The following static asserts are only relevant here because the argument
- * parser uses a single implementation for determining the string names.
- */
-static_assert(static_cast<uint8_t>(V1_0::EffectStrength::LIGHT) ==
-              static_cast<uint8_t>(aidl::EffectStrength::LIGHT));
-static_assert(static_cast<uint8_t>(V1_0::EffectStrength::MEDIUM) ==
-              static_cast<uint8_t>(aidl::EffectStrength::MEDIUM));
-static_assert(static_cast<uint8_t>(V1_0::EffectStrength::STRONG) ==
-              static_cast<uint8_t>(aidl::EffectStrength::STRONG));
-static_assert(static_cast<uint8_t>(V1_3::Effect::CLICK) ==
-              static_cast<uint8_t>(aidl::Effect::CLICK));
-static_assert(static_cast<uint8_t>(V1_3::Effect::DOUBLE_CLICK) ==
-              static_cast<uint8_t>(aidl::Effect::DOUBLE_CLICK));
-static_assert(static_cast<uint8_t>(V1_3::Effect::TICK) == static_cast<uint8_t>(aidl::Effect::TICK));
-static_assert(static_cast<uint8_t>(V1_3::Effect::THUD) == static_cast<uint8_t>(aidl::Effect::THUD));
-static_assert(static_cast<uint8_t>(V1_3::Effect::POP) == static_cast<uint8_t>(aidl::Effect::POP));
-static_assert(static_cast<uint8_t>(V1_3::Effect::HEAVY_CLICK) ==
-              static_cast<uint8_t>(aidl::Effect::HEAVY_CLICK));
-static_assert(static_cast<uint8_t>(V1_3::Effect::RINGTONE_1) ==
-              static_cast<uint8_t>(aidl::Effect::RINGTONE_1));
-static_assert(static_cast<uint8_t>(V1_3::Effect::RINGTONE_2) ==
-              static_cast<uint8_t>(aidl::Effect::RINGTONE_2));
-static_assert(static_cast<uint8_t>(V1_3::Effect::RINGTONE_15) ==
-              static_cast<uint8_t>(aidl::Effect::RINGTONE_15));
-static_assert(static_cast<uint8_t>(V1_3::Effect::TEXTURE_TICK) ==
-              static_cast<uint8_t>(aidl::Effect::TEXTURE_TICK));
-
 using aidl::Effect;
 using aidl::EffectStrength;
 
@@ -107,61 +79,31 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        uint32_t lengthMs;
-        Status ret;
-        std::shared_ptr<VibratorCallback> callback;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            ABinderProcess_setThreadPoolMaxThreadCount(1);
-            ABinderProcess_startThreadPool();
-
-            int32_t cap;
-            hal->call(&aidl::IVibrator::getCapabilities, &cap);
-
-            if (mBlocking && (cap & aidl::IVibrator::CAP_PERFORM_CALLBACK)) {
-                callback = ndk::SharedRefBase::make<VibratorCallback>();
-            }
-
-            int32_t aidlLengthMs;
-            auto status = hal->call(&aidl::IVibrator::perform, mEffect, mStrength, callback,
-                                    &aidlLengthMs);
-
-            statusStr = status.getDescription();
-            lengthMs = static_cast<uint32_t>(aidlLengthMs);
-            ret = status.isOk() ? OK : ERROR;
-        } else {
-            Return<void> hidlRet;
-            V1_0::Status status;
-            auto callback = [&status, &lengthMs](V1_0::Status retStatus, uint32_t retLengthMs) {
-                status = retStatus;
-                lengthMs = retLengthMs;
-            };
-
-            if (auto hal = getHal<V1_3::IVibrator>()) {
-                hidlRet =
-                        hal->call(&V1_3::IVibrator::perform_1_3, static_cast<V1_3::Effect>(mEffect),
-                                  static_cast<V1_0::EffectStrength>(mStrength), callback);
-            } else if (auto hal = getHal<V1_2::IVibrator>()) {
-                hidlRet =
-                        hal->call(&V1_2::IVibrator::perform_1_2, static_cast<V1_2::Effect>(mEffect),
-                                  static_cast<V1_0::EffectStrength>(mStrength), callback);
-            } else if (auto hal = getHal<V1_1::IVibrator>()) {
-                hidlRet = hal->call(&V1_1::IVibrator::perform_1_1,
-                                    static_cast<V1_1::Effect_1_1>(mEffect),
-                                    static_cast<V1_0::EffectStrength>(mStrength), callback);
-            } else if (auto hal = getHal<V1_0::IVibrator>()) {
-                hidlRet = hal->call(&V1_0::IVibrator::perform, static_cast<V1_0::Effect>(mEffect),
-                                    static_cast<V1_0::EffectStrength>(mStrength), callback);
-            } else {
-                return UNAVAILABLE;
-            }
-
-            statusStr = toString(status);
-            ret = hidlRet.isOk() && status == V1_0::Status::OK ? OK : ERROR;
+        if (!hal) {
+            return UNAVAILABLE;
         }
 
-        if (ret == OK && mBlocking) {
+        uint32_t lengthMs;
+        std::shared_ptr<VibratorCallback> callback;
+
+        ABinderProcess_setThreadPoolMaxThreadCount(1);
+        ABinderProcess_startThreadPool();
+
+        int32_t cap;
+        hal->getCapabilities(&cap);
+
+        if (mBlocking && (cap & aidl::IVibrator::CAP_PERFORM_CALLBACK)) {
+            callback = ndk::SharedRefBase::make<VibratorCallback>();
+        }
+
+        int32_t aidlLengthMs;
+        auto status = hal->perform(mEffect, mStrength, callback, &aidlLengthMs);
+
+        lengthMs = static_cast<uint32_t>(aidlLengthMs);
+
+        if (status.isOk() && mBlocking) {
             if (callback) {
                 callback->waitForComplete();
             } else {
@@ -169,10 +111,10 @@
             }
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        std::cout << "Status: " << status.getDescription() << std::endl;
         std::cout << "Length: " << lengthMs << std::endl;
 
-        return ret;
+        return status.isOk() ? OK : ERROR;
     }
 
     bool mBlocking;
diff --git a/cmds/idlcli/vibrator/CommandSetAmplitude.cpp b/cmds/idlcli/vibrator/CommandSetAmplitude.cpp
index 8b8058c..8050723 100644
--- a/cmds/idlcli/vibrator/CommandSetAmplitude.cpp
+++ b/cmds/idlcli/vibrator/CommandSetAmplitude.cpp
@@ -50,25 +50,17 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::setAmplitude,
-                                    static_cast<float>(mAmplitude) / UINT8_MAX);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else if (auto hal = getHal<V1_0::IVibrator>()) {
-            auto status = hal->call(&V1_0::IVibrator::setAmplitude, mAmplitude);
-            statusStr = toString(status);
-            ret = status.isOk() && status == V1_0::Status::OK ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        auto status = hal->setAmplitude(static_cast<float>(mAmplitude) / UINT8_MAX);
 
-        return ret;
+        std::cout << "Status: " << status.getDescription() << std::endl;
+
+        return status.isOk() ? OK : ERROR;
     }
 
     uint8_t mAmplitude;
diff --git a/cmds/idlcli/vibrator/CommandSetExternalControl.cpp b/cmds/idlcli/vibrator/CommandSetExternalControl.cpp
index 1795793..8f8d4b7 100644
--- a/cmds/idlcli/vibrator/CommandSetExternalControl.cpp
+++ b/cmds/idlcli/vibrator/CommandSetExternalControl.cpp
@@ -48,24 +48,17 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        std::string statusStr;
-        Status ret;
+        auto hal = getHal();
 
-        if (auto hal = getHal<aidl::IVibrator>()) {
-            auto status = hal->call(&aidl::IVibrator::setExternalControl, mEnable);
-            statusStr = status.getDescription();
-            ret = status.isOk() ? OK : ERROR;
-        } else if (auto hal = getHal<V1_3::IVibrator>()) {
-            auto status = hal->call(&V1_3::IVibrator::setExternalControl, mEnable);
-            statusStr = toString(status);
-            ret = status.isOk() && status == V1_0::Status::OK ? OK : ERROR;
-        } else {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Status: " << statusStr << std::endl;
+        auto status = hal->setExternalControl(mEnable);
 
-        return ret;
+        std::cout << "Status: " << status.getDescription() << std::endl;
+
+        return status.isOk() ? OK : ERROR;
     }
 
     bool mEnable;
diff --git a/cmds/idlcli/vibrator/CommandSupportsAmplitudeControl.cpp b/cmds/idlcli/vibrator/CommandSupportsAmplitudeControl.cpp
index cdc529a..31ee954 100644
--- a/cmds/idlcli/vibrator/CommandSupportsAmplitudeControl.cpp
+++ b/cmds/idlcli/vibrator/CommandSupportsAmplitudeControl.cpp
@@ -42,15 +42,22 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        auto ret = halCall(&V1_0::IVibrator::supportsAmplitudeControl);
+        auto hal = getHal();
 
-        if (!ret.isOk()) {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Result: " << std::boolalpha << ret << std::endl;
+        int32_t cap;
 
-        return OK;
+        auto status = hal->getCapabilities(&cap);
+
+        bool hasAmplitudeControl = cap & IVibrator::CAP_AMPLITUDE_CONTROL;
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
+        std::cout << "Result: " << std::boolalpha << hasAmplitudeControl << std::endl;
+
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/cmds/idlcli/vibrator/CommandSupportsExternalControl.cpp b/cmds/idlcli/vibrator/CommandSupportsExternalControl.cpp
index ed15d76..f0c542c 100644
--- a/cmds/idlcli/vibrator/CommandSupportsExternalControl.cpp
+++ b/cmds/idlcli/vibrator/CommandSupportsExternalControl.cpp
@@ -42,15 +42,22 @@
     }
 
     Status doMain(Args && /*args*/) override {
-        auto ret = halCall(&V1_3::IVibrator::supportsExternalControl);
+        auto hal = getHal();
 
-        if (!ret.isOk()) {
+        if (!hal) {
             return UNAVAILABLE;
         }
 
-        std::cout << "Result: " << std::boolalpha << ret << std::endl;
+        int32_t cap;
 
-        return OK;
+        auto status = hal->getCapabilities(&cap);
+
+        bool hasExternalControl = cap & IVibrator::CAP_EXTERNAL_CONTROL;
+
+        std::cout << "Status: " << status.getDescription() << std::endl;
+        std::cout << "Result: " << std::boolalpha << hasExternalControl << std::endl;
+
+        return status.isOk() ? OK : ERROR;
     }
 };
 
diff --git a/data/etc/Android.bp b/data/etc/Android.bp
index 0ac5266..f320504 100644
--- a/data/etc/Android.bp
+++ b/data/etc/Android.bp
@@ -119,12 +119,24 @@
 }
 
 prebuilt_etc {
+    name: "android.hardware.nfc.ese.prebuilt.xml",
+    src: "android.hardware.nfc.ese.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
     name: "android.hardware.nfc.hce.prebuilt.xml",
     src: "android.hardware.nfc.hce.xml",
     defaults: ["frameworks_native_data_etc_defaults"],
 }
 
 prebuilt_etc {
+    name: "android.hardware.nfc.hcef.prebuilt.xml",
+    src: "android.hardware.nfc.hcef.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
     name: "android.hardware.reboot_escrow.prebuilt.xml",
     src: "android.hardware.reboot_escrow.xml",
     defaults: ["frameworks_native_data_etc_defaults"],
@@ -511,6 +523,12 @@
 }
 
 prebuilt_etc {
+    name: "com.nxp.mifare.prebuilt.xml",
+    src: "com.nxp.mifare.xml",
+    defaults: ["frameworks_native_data_etc_defaults"],
+}
+
+prebuilt_etc {
     name: "go_handheld_core_hardware.prebuilt.xml",
     src: "go_handheld_core_hardware.xml",
     defaults: ["frameworks_native_data_etc_defaults"],
diff --git a/include/android/system_health.h b/include/android/system_health.h
index bdb1413..4494e32 100644
--- a/include/android/system_health.h
+++ b/include/android/system_health.h
@@ -316,8 +316,6 @@
 /**
  * Gets the range of the calculation window size for CPU headroom.
  *
- * In API version 36, the range will be a superset of [50, 10000].
- *
  * Available since API level 36.
  *
  * @param outMinMillis Non-null output pointer to be set to the minimum window size in milliseconds.
@@ -332,8 +330,6 @@
 /**
  * Gets the range of the calculation window size for GPU headroom.
  *
- * In API version 36, the range will be a superset of [50, 10000].
- *
  * Available since API level 36.
  *
  * @param outMinMillis Non-null output pointer to be set to the minimum window size in milliseconds.
diff --git a/libs/binder/tests/parcel_fuzzer/Android.bp b/libs/binder/tests/parcel_fuzzer/Android.bp
index cac054e..457eaa5 100644
--- a/libs/binder/tests/parcel_fuzzer/Android.bp
+++ b/libs/binder/tests/parcel_fuzzer/Android.bp
@@ -109,6 +109,9 @@
         "libcutils",
         "libutils",
     ],
+    header_libs: [
+        "libaidl_transactions",
+    ],
     local_include_dirs: ["include_random_parcel"],
     export_include_dirs: ["include_random_parcel"],
 }
diff --git a/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp b/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp
index 02e69cc..11aa768 100644
--- a/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp
+++ b/libs/binder/tests/parcel_fuzzer/libbinder_driver.cpp
@@ -13,6 +13,8 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
+#include <aidl/transaction_ids.h>
 #include <fuzzbinder/libbinder_driver.h>
 
 #include <fuzzbinder/random_parcel.h>
@@ -31,6 +33,28 @@
     fuzzService(std::vector<sp<IBinder>>{binder}, std::move(provider));
 }
 
+uint32_t getCode(FuzzedDataProvider& provider) {
+    if (provider.ConsumeBool()) {
+        return provider.ConsumeIntegral<uint32_t>();
+    }
+
+    // Most of the AIDL services will have small set of transaction codes.
+    if (provider.ConsumeBool()) {
+        return provider.ConsumeIntegralInRange<uint32_t>(0, 100);
+    }
+
+    if (provider.ConsumeBool()) {
+        return provider.PickValueInArray<uint32_t>(
+                {IBinder::DUMP_TRANSACTION, IBinder::PING_TRANSACTION,
+                 IBinder::SHELL_COMMAND_TRANSACTION, IBinder::INTERFACE_TRANSACTION,
+                 IBinder::SYSPROPS_TRANSACTION, IBinder::EXTENSION_TRANSACTION,
+                 IBinder::TWEET_TRANSACTION, IBinder::LIKE_TRANSACTION});
+    }
+
+    return provider.ConsumeIntegralInRange<uint32_t>(aidl::kLastMetaMethodId,
+                                                     aidl::kFirstMetaMethodId);
+}
+
 void fuzzService(const std::vector<sp<IBinder>>& binders, FuzzedDataProvider&& provider) {
     RandomParcelOptions options{
             .extraBinders = binders,
@@ -61,16 +85,7 @@
     }
 
     while (provider.remaining_bytes() > 0) {
-        // Most of the AIDL services will have small set of transaction codes.
-        // TODO(b/295942369) : Add remaining transact codes from IBinder.h
-        uint32_t code = provider.ConsumeBool() ? provider.ConsumeIntegral<uint32_t>()
-                : provider.ConsumeBool()
-                ? provider.ConsumeIntegralInRange<uint32_t>(0, 100)
-                : provider.PickValueInArray<uint32_t>(
-                          {IBinder::DUMP_TRANSACTION, IBinder::PING_TRANSACTION,
-                           IBinder::SHELL_COMMAND_TRANSACTION, IBinder::INTERFACE_TRANSACTION,
-                           IBinder::SYSPROPS_TRANSACTION, IBinder::EXTENSION_TRANSACTION,
-                           IBinder::TWEET_TRANSACTION, IBinder::LIKE_TRANSACTION});
+        uint32_t code = getCode(provider);
         uint32_t flags = provider.ConsumeIntegral<uint32_t>();
         Parcel data;
         // for increased fuzz coverage
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
index c170932..b189b0b 100644
--- a/libs/gui/SurfaceComposerClient.cpp
+++ b/libs/gui/SurfaceComposerClient.cpp
@@ -2353,10 +2353,6 @@
     return *this;
 }
 
-bool SurfaceComposerClient::flagEdgeExtensionEffectUseShader() {
-    return com::android::graphics::libgui::flags::edge_extension_shader();
-}
-
 SurfaceComposerClient::Transaction& SurfaceComposerClient::Transaction::setEdgeExtensionEffect(
         const sp<SurfaceControl>& sc, const gui::EdgeExtensionParameters& effect) {
     layer_state_t* s = getLayerState(sc);
diff --git a/libs/gui/include/gui/SurfaceComposerClient.h b/libs/gui/include/gui/SurfaceComposerClient.h
index 60f16ae..66211ae 100644
--- a/libs/gui/include/gui/SurfaceComposerClient.h
+++ b/libs/gui/include/gui/SurfaceComposerClient.h
@@ -345,8 +345,6 @@
     static std::optional<aidl::android::hardware::graphics::common::DisplayDecorationSupport>
     getDisplayDecorationSupport(const sp<IBinder>& displayToken);
 
-    static bool flagEdgeExtensionEffectUseShader();
-
     /**
      * Returns how many picture profiles are supported by the display.
      *
diff --git a/libs/gui/libgui_flags.aconfig b/libs/gui/libgui_flags.aconfig
index 90d91ac..534f05e 100644
--- a/libs/gui/libgui_flags.aconfig
+++ b/libs/gui/libgui_flags.aconfig
@@ -77,14 +77,6 @@
 } # wb_stream_splitter
 
 flag {
-  name: "edge_extension_shader"
-  namespace: "windowing_frontend"
-  description: "Enable edge extension via shader"
-  bug: "322036393"
-  is_fixed_read_only: true
-} # edge_extension_shader
-
-flag {
   name: "buffer_release_channel"
   namespace: "window_surfaces"
   description: "Enable BufferReleaseChannel to optimize buffer releases"
diff --git a/libs/input/input_flags.aconfig b/libs/input/input_flags.aconfig
index 9d387fe..fc859cb 100644
--- a/libs/input/input_flags.aconfig
+++ b/libs/input/input_flags.aconfig
@@ -148,13 +148,6 @@
 }
 
 flag {
-  name: "include_relative_axis_values_for_captured_touchpads"
-  namespace: "input"
-  description: "Include AXIS_RELATIVE_X and AXIS_RELATIVE_Y values when reporting touches from captured touchpads."
-  bug: "330522990"
-}
-
-flag {
   name: "enable_per_device_input_latency_metrics"
   namespace: "input"
   description: "Capture input latency metrics on a per device granular level using histograms."
diff --git a/libs/renderengine/skia/Cache.cpp b/libs/renderengine/skia/Cache.cpp
index 9f64d2c..f43694e 100644
--- a/libs/renderengine/skia/Cache.cpp
+++ b/libs/renderengine/skia/Cache.cpp
@@ -803,8 +803,7 @@
                 drawClippedLayers(renderengine, display, dstTexture, texture);
             }
 
-            if (com::android::graphics::libgui::flags::edge_extension_shader() &&
-                config.cacheEdgeExtension) {
+            if (config.cacheEdgeExtension) {
                 SFTRACE_NAME("cacheEdgeExtension");
                 drawEdgeExtensionLayers(renderengine, display, dstTexture, texture);
                 drawEdgeExtensionLayers(renderengine, p3Display, dstTexture, texture);
diff --git a/libs/renderengine/skia/filters/EdgeExtensionShaderFactory.cpp b/libs/renderengine/skia/filters/EdgeExtensionShaderFactory.cpp
index 4164c4b..f007427 100644
--- a/libs/renderengine/skia/filters/EdgeExtensionShaderFactory.cpp
+++ b/libs/renderengine/skia/filters/EdgeExtensionShaderFactory.cpp
@@ -58,9 +58,6 @@
 )");
 
 EdgeExtensionShaderFactory::EdgeExtensionShaderFactory() {
-    if (!com::android::graphics::libgui::flags::edge_extension_shader()) {
-        return;
-    }
     mResult = std::make_unique<SkRuntimeEffect::Result>(SkRuntimeEffect::MakeForShader(edgeShader));
     LOG_ALWAYS_FATAL_IF(!mResult->errorText.isEmpty(),
                         "EdgeExtensionShaderFactory compilation "
diff --git a/services/surfaceflinger/Utils/RingBuffer.h b/libs/ui/include/ui/RingBuffer.h
similarity index 93%
rename from services/surfaceflinger/Utils/RingBuffer.h
rename to libs/ui/include/ui/RingBuffer.h
index 215472b..31d5a95 100644
--- a/services/surfaceflinger/Utils/RingBuffer.h
+++ b/libs/ui/include/ui/RingBuffer.h
@@ -19,7 +19,7 @@
 #include <stddef.h>
 #include <array>
 
-namespace android::utils {
+namespace android::ui {
 
 template <class T, size_t SIZE>
 class RingBuffer {
@@ -31,8 +31,8 @@
     ~RingBuffer() = default;
 
     constexpr size_t capacity() const { return SIZE; }
-
     size_t size() const { return mCount; }
+    bool isFull() const { return size() == capacity(); }
 
     T& next() {
         mHead = static_cast<size_t>(mHead + 1) % SIZE;
@@ -67,4 +67,4 @@
     size_t mCount = 0;
 };
 
-} // namespace android::utils
+} // namespace android::ui
diff --git a/libs/ui/tests/Android.bp b/libs/ui/tests/Android.bp
index 2d8a1e3..2b11786 100644
--- a/libs/ui/tests/Android.bp
+++ b/libs/ui/tests/Android.bp
@@ -144,6 +144,17 @@
 }
 
 cc_test {
+    name: "RingBuffer_test",
+    test_suites: ["device-tests"],
+    shared_libs: ["libui"],
+    srcs: ["RingBuffer_test.cpp"],
+    cflags: [
+        "-Wall",
+        "-Werror",
+    ],
+}
+
+cc_test {
     name: "Size_test",
     test_suites: ["device-tests"],
     shared_libs: ["libui"],
diff --git a/libs/ui/tests/RingBuffer_test.cpp b/libs/ui/tests/RingBuffer_test.cpp
new file mode 100644
index 0000000..9839492
--- /dev/null
+++ b/libs/ui/tests/RingBuffer_test.cpp
@@ -0,0 +1,70 @@
+/*
+ * Copyright 2025 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gtest/gtest.h>
+#include <ui/RingBuffer.h>
+
+namespace android::ui {
+
+TEST(RingBuffer, basic) {
+    RingBuffer<int, 5> rb;
+
+    rb.next() = 1;
+    ASSERT_EQ(1, rb.size());
+    ASSERT_EQ(1, rb.back());
+    ASSERT_EQ(1, rb.front());
+
+    rb.next() = 2;
+    ASSERT_EQ(2, rb.size());
+    ASSERT_EQ(2, rb.back());
+    ASSERT_EQ(1, rb.front());
+    ASSERT_EQ(1, rb[-1]);
+
+    rb.next() = 3;
+    ASSERT_EQ(3, rb.size());
+    ASSERT_EQ(3, rb.back());
+    ASSERT_EQ(1, rb.front());
+    ASSERT_EQ(2, rb[-1]);
+    ASSERT_EQ(1, rb[-2]);
+
+    rb.next() = 4;
+    ASSERT_EQ(4, rb.size());
+    ASSERT_EQ(4, rb.back());
+    ASSERT_EQ(1, rb.front());
+    ASSERT_EQ(3, rb[-1]);
+    ASSERT_EQ(2, rb[-2]);
+    ASSERT_EQ(1, rb[-3]);
+
+    rb.next() = 5;
+    ASSERT_EQ(5, rb.size());
+    ASSERT_EQ(5, rb.back());
+    ASSERT_EQ(1, rb.front());
+    ASSERT_EQ(4, rb[-1]);
+    ASSERT_EQ(3, rb[-2]);
+    ASSERT_EQ(2, rb[-3]);
+    ASSERT_EQ(1, rb[-4]);
+
+    rb.next() = 6;
+    ASSERT_EQ(5, rb.size());
+    ASSERT_EQ(6, rb.back());
+    ASSERT_EQ(2, rb.front());
+    ASSERT_EQ(5, rb[-1]);
+    ASSERT_EQ(4, rb[-2]);
+    ASSERT_EQ(3, rb[-3]);
+    ASSERT_EQ(2, rb[-4]);
+}
+
+} // namespace android::ui
\ No newline at end of file
diff --git a/opengl/libs/EGL/MultifileBlobCache.cpp b/opengl/libs/EGL/MultifileBlobCache.cpp
index 04c525e..7faf361 100644
--- a/opengl/libs/EGL/MultifileBlobCache.cpp
+++ b/opengl/libs/EGL/MultifileBlobCache.cpp
@@ -356,7 +356,7 @@
 
     // If we're going to be over the cache limit, kick off a trim to clear space
     if (getTotalSize() + fileSize > mMaxTotalSize || getTotalEntries() + 1 > mMaxTotalEntries) {
-        ALOGV("SET: Cache is full, calling trimCache to clear space");
+        ALOGW("SET: Cache is full, calling trimCache to clear space");
         trimCache();
     }
 
diff --git a/services/gpuservice/feature_override/Android.bp b/services/gpuservice/feature_override/Android.bp
index 3b5407b..842a0c4 100644
--- a/services/gpuservice/feature_override/Android.bp
+++ b/services/gpuservice/feature_override/Android.bp
@@ -69,6 +69,7 @@
     name: "libfeatureoverride",
     defaults: [
         "libfeatureoverride_deps",
+        "libvkjson_deps",
     ],
     srcs: [
         ":feature_config_proto_definitions",
@@ -85,6 +86,9 @@
     cppflags: [
         "-Wno-sign-compare",
     ],
+    static_libs: [
+        "libvkjson",
+    ],
     export_include_dirs: ["include"],
     proto: {
         type: "lite",
diff --git a/services/gpuservice/feature_override/FeatureOverrideParser.cpp b/services/gpuservice/feature_override/FeatureOverrideParser.cpp
index a16bfa8..26ff84a 100644
--- a/services/gpuservice/feature_override/FeatureOverrideParser.cpp
+++ b/services/gpuservice/feature_override/FeatureOverrideParser.cpp
@@ -23,8 +23,10 @@
 #include <sys/stat.h>
 #include <vector>
 
+#include <android-base/macros.h>
 #include <graphicsenv/FeatureOverrides.h>
 #include <log/log.h>
+#include <vkjson.h>
 
 #include "feature_config.pb.h"
 
@@ -35,13 +37,53 @@
     featureOverrides.mPackageFeatures.clear();
 }
 
+bool
+gpuVendorIdMatches(const VkJsonInstance &vkJsonInstance,
+               const uint32_t &configVendorId) {
+    if (vkJsonInstance.devices.empty()) {
+        return false;
+    }
+
+    // Always match the TEST Vendor ID
+    if (configVendorId == feature_override::GpuVendorID::VENDOR_ID_TEST) {
+        return true;
+    }
+
+    // Always assume one GPU device.
+    uint32_t vendorID = vkJsonInstance.devices.front().properties.vendorID;
+
+    return vendorID == configVendorId;
+}
+
+bool
+conditionsMet(const VkJsonInstance &vkJsonInstance,
+              const android::FeatureConfig &featureConfig) {
+    bool gpuVendorIdMatch = false;
+
+    if (featureConfig.mGpuVendorIDs.empty()) {
+        gpuVendorIdMatch = true;
+    } else {
+        for (const auto &gpuVendorID: featureConfig.mGpuVendorIDs) {
+            if (gpuVendorIdMatches(vkJsonInstance, gpuVendorID)) {
+                gpuVendorIdMatch = true;
+                break;
+            }
+        }
+    }
+
+    return gpuVendorIdMatch;
+}
+
 void initFeatureConfig(android::FeatureConfig &featureConfig,
                        const feature_override::FeatureConfig &featureConfigProto) {
     featureConfig.mFeatureName = featureConfigProto.feature_name();
     featureConfig.mEnabled = featureConfigProto.enabled();
+    for (const auto &gpuVendorIdProto: featureConfigProto.gpu_vendor_ids()) {
+        featureConfig.mGpuVendorIDs.emplace_back(static_cast<uint32_t>(gpuVendorIdProto));
+    }
 }
 
-feature_override::FeatureOverrideProtos readFeatureConfigProtos(std::string configFilePath) {
+feature_override::FeatureOverrideProtos readFeatureConfigProtos(const std::string &configFilePath) {
     feature_override::FeatureOverrideProtos overridesProtos;
 
     std::ifstream protobufBinaryFile(configFilePath.c_str());
@@ -78,9 +120,15 @@
 
 bool FeatureOverrideParser::shouldReloadFeatureOverrides() const {
     std::string configFilePath = getFeatureOverrideFilePath();
+
+    std::ifstream configFile(configFilePath);
+    if (!configFile.good()) {
+        return false;
+    }
+
     struct stat fileStat{};
-    if (stat(getFeatureOverrideFilePath().c_str(), &fileStat) != 0) {
-        ALOGE("Error getting file information for '%s': %s", getFeatureOverrideFilePath().c_str(),
+    if (stat(configFilePath.c_str(), &fileStat) != 0) {
+        ALOGE("Error getting file information for '%s': %s", configFilePath.c_str(),
               strerror(errno));
         // stat'ing the file failed, so return false since reading it will also likely fail.
         return false;
@@ -100,12 +148,22 @@
     // Clear out the stale values before adding the newly parsed data.
     resetFeatureOverrides(mFeatureOverrides);
 
+    if (overridesProtos.global_features().empty() &&
+        overridesProtos.package_features().empty()) {
+        // No overrides to parse.
+        return;
+    }
+
+    const VkJsonInstance vkJsonInstance = VkJsonGetInstance();
+
     // Global feature overrides.
     for (const auto &featureConfigProto: overridesProtos.global_features()) {
         FeatureConfig featureConfig;
         initFeatureConfig(featureConfig, featureConfigProto);
 
-        mFeatureOverrides.mGlobalFeatures.emplace_back(featureConfig);
+        if (conditionsMet(vkJsonInstance, featureConfig)) {
+            mFeatureOverrides.mGlobalFeatures.emplace_back(featureConfig);
+        }
     }
 
     // App-specific feature overrides.
@@ -122,7 +180,9 @@
             FeatureConfig featureConfig;
             initFeatureConfig(featureConfig, featureConfigProto);
 
-            featureConfigs.emplace_back(featureConfig);
+            if (conditionsMet(vkJsonInstance, featureConfig)) {
+                featureConfigs.emplace_back(featureConfig);
+            }
         }
 
         mFeatureOverrides.mPackageFeatures[packageName] = featureConfigs;
diff --git a/services/gpuservice/feature_override/proto/feature_config.proto b/services/gpuservice/feature_override/proto/feature_config.proto
index 4d4bf28..f285187 100644
--- a/services/gpuservice/feature_override/proto/feature_config.proto
+++ b/services/gpuservice/feature_override/proto/feature_config.proto
@@ -21,14 +21,43 @@
 option optimize_for = LITE_RUNTIME;
 
 /**
+ * GPU Vendor IDs.
+ * Taken from: external/angle/src/libANGLE/renderer/driver_utils.h
+ */
+enum GpuVendorID
+{
+    // Test ID matches every GPU Vendor ID.
+    VENDOR_ID_TEST = 0;
+    VENDOR_ID_AMD = 0x1002;
+    VENDOR_ID_ARM = 0x13B5;
+    // Broadcom devices won't use PCI, but this is their Vulkan vendor id.
+    VENDOR_ID_BROADCOM = 0x14E4;
+    VENDOR_ID_GOOGLE = 0x1AE0;
+    VENDOR_ID_INTEL = 0x8086;
+    VENDOR_ID_MESA = 0x10005;
+    VENDOR_ID_MICROSOFT = 0x1414;
+    VENDOR_ID_NVIDIA = 0x10DE;
+    VENDOR_ID_POWERVR = 0x1010;
+    // This is Qualcomm PCI Vendor ID.
+    // Android doesn't have a PCI bus, but all we need is a unique id.
+    VENDOR_ID_QUALCOMM = 0x5143;
+    VENDOR_ID_SAMSUNG = 0x144D;
+    VENDOR_ID_VIVANTE = 0x9999;
+    VENDOR_ID_VMWARE = 0x15AD;
+    VENDOR_ID_VIRTIO = 0x1AF4;
+}
+
+/**
  * Feature Configuration
  * feature_name: Feature name (see external/angle/include/platform/autogen/FeaturesVk_autogen.h).
  * enabled: Either enable or disable the feature.
+ * gpu_vendor_ids: The GPU architectures this FeatureConfig applies to, if any.
  */
 message FeatureConfig
 {
     string feature_name         = 1;
     bool enabled                = 2;
+    repeated GpuVendorID gpu_vendor_ids = 3;
 }
 
 /**
diff --git a/services/gpuservice/tests/unittests/FeatureOverrideParserTest.cpp b/services/gpuservice/tests/unittests/FeatureOverrideParserTest.cpp
index 65a1b58..66556cd 100644
--- a/services/gpuservice/tests/unittests/FeatureOverrideParserTest.cpp
+++ b/services/gpuservice/tests/unittests/FeatureOverrideParserTest.cpp
@@ -70,14 +70,14 @@
 };
 
 testing::AssertionResult validateFeatureConfigTestTxtpbSizes(FeatureOverrides overrides) {
-    size_t expectedGlobalFeaturesSize = 1;
+    size_t expectedGlobalFeaturesSize = 3;
     if (overrides.mGlobalFeatures.size() != expectedGlobalFeaturesSize) {
         return testing::AssertionFailure()
                 << "overrides.mGlobalFeatures.size(): " << overrides.mGlobalFeatures.size()
                 << ", expected: " << expectedGlobalFeaturesSize;
     }
 
-    size_t expectedPackageFeaturesSize = 1;
+    size_t expectedPackageFeaturesSize = 3;
     if (overrides.mPackageFeatures.size() != expectedPackageFeaturesSize) {
         return testing::AssertionFailure()
                 << "overrides.mPackageFeatures.size(): " << overrides.mPackageFeatures.size()
@@ -133,6 +133,96 @@
     EXPECT_TRUE(validateGlobalOverrides1(overrides));
 }
 
+testing::AssertionResult validateGlobalOverrides2(FeatureOverrides overrides) {
+    const int kTestFeatureIndex = 1;
+    const std::string expectedFeatureName = "globalOverrides2";
+    const FeatureConfig &cfg = overrides.mGlobalFeatures[kTestFeatureIndex];
+
+    if (cfg.mFeatureName != expectedFeatureName) {
+        return testing::AssertionFailure()
+                << "cfg.mFeatureName: " << cfg.mFeatureName
+                << ", expected: " << expectedFeatureName;
+    }
+
+    bool expectedEnabled = true;
+    if (cfg.mEnabled != expectedEnabled) {
+        return testing::AssertionFailure()
+                << "cfg.mEnabled: " << cfg.mEnabled
+                << ", expected: " << expectedEnabled;
+    }
+
+    std::vector<uint32_t> expectedGpuVendorIDs = {
+        0,      // GpuVendorID::VENDOR_ID_TEST
+        0x13B5, // GpuVendorID::VENDOR_ID_ARM
+    };
+    if (cfg.mGpuVendorIDs.size() != expectedGpuVendorIDs.size()) {
+        return testing::AssertionFailure()
+                << "cfg.mGpuVendorIDs.size(): " << cfg.mGpuVendorIDs.size()
+                << ", expected: " << expectedGpuVendorIDs.size();
+    }
+    for (int i = 0; i < expectedGpuVendorIDs.size(); i++) {
+        if (cfg.mGpuVendorIDs[i] != expectedGpuVendorIDs[i]) {
+            std::stringstream msg;
+            msg << "cfg.mGpuVendorIDs[" << i << "]: 0x" << std::hex << cfg.mGpuVendorIDs[i]
+                << ", expected: 0x" << std::hex << expectedGpuVendorIDs[i];
+            return testing::AssertionFailure() << msg.str();
+        }
+    }
+
+    return testing::AssertionSuccess();
+}
+
+TEST_F(FeatureOverrideParserTest, globalOverrides2) {
+    FeatureOverrides overrides = mFeatureOverrideParser.getFeatureOverrides();
+
+    EXPECT_TRUE(validateGlobalOverrides2(overrides));
+}
+
+testing::AssertionResult validateGlobalOverrides3(FeatureOverrides overrides) {
+    const int kTestFeatureIndex = 2;
+    const std::string expectedFeatureName = "globalOverrides3";
+    const FeatureConfig &cfg = overrides.mGlobalFeatures[kTestFeatureIndex];
+
+    if (cfg.mFeatureName != expectedFeatureName) {
+        return testing::AssertionFailure()
+                << "cfg.mFeatureName: " << cfg.mFeatureName
+                << ", expected: " << expectedFeatureName;
+    }
+
+    bool expectedEnabled = true;
+    if (cfg.mEnabled != expectedEnabled) {
+        return testing::AssertionFailure()
+                << "cfg.mEnabled: " << cfg.mEnabled
+                << ", expected: " << expectedEnabled;
+    }
+
+    std::vector<uint32_t> expectedGpuVendorIDs = {
+            0,      // GpuVendorID::VENDOR_ID_TEST
+            0x8086, // GpuVendorID::VENDOR_ID_INTEL
+    };
+    if (cfg.mGpuVendorIDs.size() != expectedGpuVendorIDs.size()) {
+        return testing::AssertionFailure()
+                << "cfg.mGpuVendorIDs.size(): " << cfg.mGpuVendorIDs.size()
+                << ", expected: " << expectedGpuVendorIDs.size();
+    }
+    for (int i = 0; i < expectedGpuVendorIDs.size(); i++) {
+        if (cfg.mGpuVendorIDs[i] != expectedGpuVendorIDs[i]) {
+            std::stringstream msg;
+            msg << "cfg.mGpuVendorIDs[" << i << "]: 0x" << std::hex << cfg.mGpuVendorIDs[i]
+                << ", expected: 0x" << std::hex << expectedGpuVendorIDs[i];
+            return testing::AssertionFailure() << msg.str();
+        }
+    }
+
+    return testing::AssertionSuccess();
+}
+
+TEST_F(FeatureOverrideParserTest, globalOverrides3) {
+FeatureOverrides overrides = mFeatureOverrideParser.getFeatureOverrides();
+
+EXPECT_TRUE(validateGlobalOverrides3(overrides));
+}
+
 testing::AssertionResult validatePackageOverrides1(FeatureOverrides overrides) {
     const std::string expectedTestPackageName = "com.gpuservice_unittest.packageOverrides1";
 
@@ -155,6 +245,12 @@
     const std::string expectedFeatureName = "packageOverrides1";
     const FeatureConfig &cfg = features[0];
 
+    if (cfg.mFeatureName != expectedFeatureName) {
+        return testing::AssertionFailure()
+                << "cfg.mFeatureName: " << cfg.mFeatureName
+                << ", expected: " << expectedFeatureName;
+    }
+
     bool expectedEnabled = true;
     if (cfg.mEnabled != expectedEnabled) {
         return testing::AssertionFailure()
@@ -193,6 +289,160 @@
     return testing::AssertionSuccess();
 }
 
+testing::AssertionResult validatePackageOverrides2(FeatureOverrides overrides) {
+    const std::string expectedPackageName = "com.gpuservice_unittest.packageOverrides2";
+
+    if (!overrides.mPackageFeatures.count(expectedPackageName)) {
+        return testing::AssertionFailure()
+                << "overrides.mPackageFeatures missing expected package: " << expectedPackageName;
+    }
+
+    const std::vector<FeatureConfig>& features = overrides.mPackageFeatures[expectedPackageName];
+
+    size_t expectedFeaturesSize = 1;
+    if (features.size() != expectedFeaturesSize) {
+        return testing::AssertionFailure()
+                << "features.size(): " << features.size()
+                << ", expectedFeaturesSize: " << expectedFeaturesSize;
+    }
+
+    const std::string expectedFeatureName = "packageOverrides2";
+    const FeatureConfig &cfg = features[0];
+
+    if (cfg.mFeatureName != expectedFeatureName) {
+        return testing::AssertionFailure()
+                << "cfg.mFeatureName: " << cfg.mFeatureName
+                << ", expected: " << expectedFeatureName;
+    }
+
+    bool expectedEnabled = false;
+    if (cfg.mEnabled != expectedEnabled) {
+        return testing::AssertionFailure()
+                << "cfg.mEnabled: " << cfg.mEnabled
+                << ", expected: " << expectedEnabled;
+    }
+
+    std::vector<uint32_t> expectedGpuVendorIDs = {
+            0,      // GpuVendorID::VENDOR_ID_TEST
+            0x8086, // GpuVendorID::VENDOR_ID_INTEL
+    };
+    if (cfg.mGpuVendorIDs.size() != expectedGpuVendorIDs.size()) {
+        return testing::AssertionFailure()
+                << "cfg.mGpuVendorIDs.size(): " << cfg.mGpuVendorIDs.size()
+                << ", expected: " << expectedGpuVendorIDs.size();
+    }
+    for (int i = 0; i < expectedGpuVendorIDs.size(); i++) {
+        if (cfg.mGpuVendorIDs[i] != expectedGpuVendorIDs[i]) {
+            std::stringstream msg;
+            msg << "cfg.mGpuVendorIDs[" << i << "]: 0x" << std::hex << cfg.mGpuVendorIDs[i]
+                << ", expected: 0x" << std::hex << expectedGpuVendorIDs[i];
+            return testing::AssertionFailure() << msg.str();
+        }
+    }
+
+    return testing::AssertionSuccess();
+}
+
+TEST_F(FeatureOverrideParserTest, packageOverrides2) {
+    FeatureOverrides overrides = mFeatureOverrideParser.getFeatureOverrides();
+
+    EXPECT_TRUE(validatePackageOverrides2(overrides));
+}
+
+testing::AssertionResult validatePackageOverrides3(FeatureOverrides overrides) {
+    const std::string expectedPackageName = "com.gpuservice_unittest.packageOverrides3";
+
+    if (!overrides.mPackageFeatures.count(expectedPackageName)) {
+        return testing::AssertionFailure()
+                << "overrides.mPackageFeatures missing expected package: " << expectedPackageName;
+    }
+
+    const std::vector<FeatureConfig>& features = overrides.mPackageFeatures[expectedPackageName];
+
+    size_t expectedFeaturesSize = 2;
+    if (features.size() != expectedFeaturesSize) {
+        return testing::AssertionFailure()
+                << "features.size(): " << features.size()
+                << ", expectedFeaturesSize: " << expectedFeaturesSize;
+    }
+
+    std::string expectedFeatureName = "packageOverrides3_1";
+    const FeatureConfig &cfg_1 = features[0];
+
+    if (cfg_1.mFeatureName != expectedFeatureName) {
+        return testing::AssertionFailure()
+                << "cfg.mFeatureName: " << cfg_1.mFeatureName
+                << ", expected: " << expectedFeatureName;
+    }
+
+    bool expectedEnabled = false;
+    if (cfg_1.mEnabled != expectedEnabled) {
+        return testing::AssertionFailure()
+                << "cfg.mEnabled: " << cfg_1.mEnabled
+                << ", expected: " << expectedEnabled;
+    }
+
+    std::vector<uint32_t> expectedGpuVendorIDs = {
+            0,      // GpuVendorID::VENDOR_ID_TEST
+            0x13B5, // GpuVendorID::VENDOR_ID_ARM
+    };
+    if (cfg_1.mGpuVendorIDs.size() != expectedGpuVendorIDs.size()) {
+        return testing::AssertionFailure()
+                << "cfg.mGpuVendorIDs.size(): " << cfg_1.mGpuVendorIDs.size()
+                << ", expected: " << expectedGpuVendorIDs.size();
+    }
+    for (int i = 0; i < expectedGpuVendorIDs.size(); i++) {
+        if (cfg_1.mGpuVendorIDs[i] != expectedGpuVendorIDs[i]) {
+            std::stringstream msg;
+            msg << "cfg.mGpuVendorIDs[" << i << "]: 0x" << std::hex << cfg_1.mGpuVendorIDs[i]
+                << ", expected: 0x" << std::hex << expectedGpuVendorIDs[i];
+            return testing::AssertionFailure() << msg.str();
+        }
+    }
+
+    expectedFeatureName = "packageOverrides3_2";
+    const FeatureConfig &cfg_2 = features[1];
+
+    if (cfg_2.mFeatureName != expectedFeatureName) {
+        return testing::AssertionFailure()
+                << "cfg.mFeatureName: " << cfg_2.mFeatureName
+                << ", expected: " << expectedFeatureName;
+    }
+
+    expectedEnabled = true;
+    if (cfg_2.mEnabled != expectedEnabled) {
+        return testing::AssertionFailure()
+                << "cfg.mEnabled: " << cfg_2.mEnabled
+                << ", expected: " << expectedEnabled;
+    }
+
+    expectedGpuVendorIDs = {
+            0,      // GpuVendorID::VENDOR_ID_TEST
+            0x8086, // GpuVendorID::VENDOR_ID_INTEL
+    };
+    if (cfg_2.mGpuVendorIDs.size() != expectedGpuVendorIDs.size()) {
+        return testing::AssertionFailure()
+                << "cfg.mGpuVendorIDs.size(): " << cfg_2.mGpuVendorIDs.size()
+                << ", expected: " << expectedGpuVendorIDs.size();
+    }
+    for (int i = 0; i < expectedGpuVendorIDs.size(); i++) {
+        if (cfg_2.mGpuVendorIDs[i] != expectedGpuVendorIDs[i]) {
+            std::stringstream msg;
+            msg << "cfg.mGpuVendorIDs[" << i << "]: 0x" << std::hex << cfg_2.mGpuVendorIDs[i]
+                << ", expected: 0x" << std::hex << expectedGpuVendorIDs[i];
+            return testing::AssertionFailure() << msg.str();
+        }
+    }
+
+    return testing::AssertionSuccess();
+}
+
+TEST_F(FeatureOverrideParserTest, packageOverrides3) {
+FeatureOverrides overrides = mFeatureOverrideParser.getFeatureOverrides();
+
+EXPECT_TRUE(validatePackageOverrides3(overrides));
+}
+
 TEST_F(FeatureOverrideParserTest, forceFileRead) {
     FeatureOverrides overrides = mFeatureOverrideParser.getFeatureOverrides();
 
diff --git a/services/gpuservice/tests/unittests/data/feature_config_test.txtpb b/services/gpuservice/tests/unittests/data/feature_config_test.txtpb
index 726779e..44a6f78 100644
--- a/services/gpuservice/tests/unittests/data/feature_config_test.txtpb
+++ b/services/gpuservice/tests/unittests/data/feature_config_test.txtpb
@@ -22,6 +22,22 @@
     {
         feature_name: "globalOverrides1"
         enabled: False
+    },
+    {
+        feature_name: "globalOverrides2"
+        enabled: True
+        gpu_vendor_ids: [
+            VENDOR_ID_TEST, # Match every GPU Vendor ID, so the feature isn't dropped when parsed.
+            VENDOR_ID_ARM
+        ]
+    },
+    {
+        feature_name: "globalOverrides3"
+        enabled: True
+        gpu_vendor_ids: [
+            VENDOR_ID_TEST, # Match every GPU Vendor ID, so the feature isn't dropped when parsed.
+            VENDOR_ID_INTEL
+        ]
     }
 ]
 
@@ -36,5 +52,39 @@
                 enabled: True
             }
         ]
+    },
+    {
+        package_name: "com.gpuservice_unittest.packageOverrides2"
+        feature_configs: [
+            {
+                feature_name: "packageOverrides2"
+                enabled: False
+                gpu_vendor_ids: [
+                    VENDOR_ID_TEST, # Match every GPU Vendor ID, so the feature isn't dropped when parsed.
+                    VENDOR_ID_INTEL
+                ]
+            }
+        ]
+    },
+    {
+        package_name: "com.gpuservice_unittest.packageOverrides3"
+        feature_configs: [
+            {
+                feature_name: "packageOverrides3_1"
+                enabled: False
+                gpu_vendor_ids: [
+                    VENDOR_ID_TEST, # Match every GPU Vendor ID, so the feature isn't dropped when parsed.
+                    VENDOR_ID_ARM
+                ]
+            },
+            {
+                feature_name: "packageOverrides3_2"
+                enabled: True
+                gpu_vendor_ids: [
+                    VENDOR_ID_TEST, # Match every GPU Vendor ID, so the feature isn't dropped when parsed.
+                    VENDOR_ID_INTEL
+                ]
+            }
+        ]
     }
 ]
diff --git a/services/inputflinger/reader/mapper/CapturedTouchpadEventConverter.cpp b/services/inputflinger/reader/mapper/CapturedTouchpadEventConverter.cpp
index dd46bbc..d796af1 100644
--- a/services/inputflinger/reader/mapper/CapturedTouchpadEventConverter.cpp
+++ b/services/inputflinger/reader/mapper/CapturedTouchpadEventConverter.cpp
@@ -25,8 +25,6 @@
 #include <linux/input-event-codes.h>
 #include <log/log_main.h>
 
-namespace input_flags = com::android::input::flags;
-
 namespace android {
 
 namespace {
@@ -119,15 +117,10 @@
 }
 
 void CapturedTouchpadEventConverter::populateMotionRanges(InputDeviceInfo& info) const {
-    if (input_flags::include_relative_axis_values_for_captured_touchpads()) {
-        tryAddRawMotionRangeWithRelative(/*byref*/ info, AMOTION_EVENT_AXIS_X,
-                                         AMOTION_EVENT_AXIS_RELATIVE_X, ABS_MT_POSITION_X);
-        tryAddRawMotionRangeWithRelative(/*byref*/ info, AMOTION_EVENT_AXIS_Y,
-                                         AMOTION_EVENT_AXIS_RELATIVE_Y, ABS_MT_POSITION_Y);
-    } else {
-        tryAddRawMotionRange(/*byref*/ info, AMOTION_EVENT_AXIS_X, ABS_MT_POSITION_X);
-        tryAddRawMotionRange(/*byref*/ info, AMOTION_EVENT_AXIS_Y, ABS_MT_POSITION_Y);
-    }
+    tryAddRawMotionRangeWithRelative(/*byref*/ info, AMOTION_EVENT_AXIS_X,
+                                     AMOTION_EVENT_AXIS_RELATIVE_X, ABS_MT_POSITION_X);
+    tryAddRawMotionRangeWithRelative(/*byref*/ info, AMOTION_EVENT_AXIS_Y,
+                                     AMOTION_EVENT_AXIS_RELATIVE_Y, ABS_MT_POSITION_Y);
     tryAddRawMotionRange(/*byref*/ info, AMOTION_EVENT_AXIS_TOUCH_MAJOR, ABS_MT_TOUCH_MAJOR);
     tryAddRawMotionRange(/*byref*/ info, AMOTION_EVENT_AXIS_TOUCH_MINOR, ABS_MT_TOUCH_MINOR);
     tryAddRawMotionRange(/*byref*/ info, AMOTION_EVENT_AXIS_TOOL_MAJOR, ABS_MT_WIDTH_MAJOR);
@@ -213,13 +206,11 @@
         }
         out.push_back(
                 makeMotionArgs(when, readTime, AMOTION_EVENT_ACTION_MOVE, coords, properties));
-        if (input_flags::include_relative_axis_values_for_captured_touchpads()) {
-            // For any further events we send from this sync, the pointers won't have moved relative
-            // to the positions we just reported in this MOVE event, so zero out the relative axes.
-            for (PointerCoords& pointer : coords) {
-                pointer.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_X, 0);
-                pointer.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_Y, 0);
-            }
+        // For any further events we send from this sync, the pointers won't have moved relative to
+        // the positions we just reported in this MOVE event, so zero out the relative axes.
+        for (PointerCoords& pointer : coords) {
+            pointer.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_X, 0);
+            pointer.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_Y, 0);
         }
     }
 
@@ -275,9 +266,7 @@
                                      /*flags=*/cancel ? AMOTION_EVENT_FLAG_CANCELED : 0));
 
         freePointerIdForSlot(slotNumber);
-        if (input_flags::include_relative_axis_values_for_captured_touchpads()) {
-            mPreviousCoordsForSlotNumber.erase(slotNumber);
-        }
+        mPreviousCoordsForSlotNumber.erase(slotNumber);
         coords.erase(coords.begin() + indexToRemove);
         properties.erase(properties.begin() + indexToRemove);
         // Now that we've removed some coords and properties, we might have to update the slot
@@ -336,15 +325,13 @@
     coords.clear();
     coords.setAxisValue(AMOTION_EVENT_AXIS_X, slot.getX());
     coords.setAxisValue(AMOTION_EVENT_AXIS_Y, slot.getY());
-    if (input_flags::include_relative_axis_values_for_captured_touchpads()) {
-        if (auto it = mPreviousCoordsForSlotNumber.find(slotNumber);
-            it != mPreviousCoordsForSlotNumber.end()) {
-            auto [oldX, oldY] = it->second;
-            coords.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_X, slot.getX() - oldX);
-            coords.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_Y, slot.getY() - oldY);
-        }
-        mPreviousCoordsForSlotNumber[slotNumber] = std::make_pair(slot.getX(), slot.getY());
+    if (auto it = mPreviousCoordsForSlotNumber.find(slotNumber);
+        it != mPreviousCoordsForSlotNumber.end()) {
+        auto [oldX, oldY] = it->second;
+        coords.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_X, slot.getX() - oldX);
+        coords.setAxisValue(AMOTION_EVENT_AXIS_RELATIVE_Y, slot.getY() - oldY);
     }
+    mPreviousCoordsForSlotNumber[slotNumber] = std::make_pair(slot.getX(), slot.getY());
 
     coords.setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MAJOR, slot.getTouchMajor());
     coords.setAxisValue(AMOTION_EVENT_AXIS_TOUCH_MINOR, slot.getTouchMinor());
diff --git a/services/inputflinger/tests/CapturedTouchpadEventConverter_test.cpp b/services/inputflinger/tests/CapturedTouchpadEventConverter_test.cpp
index 353011a..c6246d9 100644
--- a/services/inputflinger/tests/CapturedTouchpadEventConverter_test.cpp
+++ b/services/inputflinger/tests/CapturedTouchpadEventConverter_test.cpp
@@ -33,8 +33,6 @@
 #include "TestEventMatchers.h"
 #include "TestInputListener.h"
 
-namespace input_flags = com::android::input::flags;
-
 namespace android {
 
 using testing::AllOf;
@@ -50,8 +48,6 @@
             mReader(mFakeEventHub, mFakePolicy, mFakeListener),
             mDevice(newDevice()),
             mDeviceContext(*mDevice, EVENTHUB_ID) {
-        input_flags::include_relative_axis_values_for_captured_touchpads(true);
-
         const size_t slotCount = 8;
         mFakeEventHub->addAbsoluteAxis(EVENTHUB_ID, ABS_MT_SLOT, 0, slotCount - 1, 0, 0, 0);
         mAccumulator.configure(mDeviceContext, slotCount, /*usingSlotsProtocol=*/true);
diff --git a/services/inputflinger/tests/KeyboardInputMapper_test.cpp b/services/inputflinger/tests/KeyboardInputMapper_test.cpp
index 40bbd34..d4b15bc 100644
--- a/services/inputflinger/tests/KeyboardInputMapper_test.cpp
+++ b/services/inputflinger/tests/KeyboardInputMapper_test.cpp
@@ -691,32 +691,163 @@
               expectSingleKeyArg(argsList).flags);
 }
 
-TEST_F_WITH_FLAGS(KeyboardInputMapperUnitTest, WakeBehavior_AlphabeticKeyboard,
-                  REQUIRES_FLAGS_ENABLED(ACONFIG_FLAG(com::android::input::flags,
-                                                      enable_alphabetic_keyboard_wake))) {
-    // For internal alphabetic devices, keys will trigger wake on key down.
+// --- KeyboardInputMapperUnitTest_WakeFlagOverride ---
+
+class KeyboardInputMapperUnitTest_WakeFlagOverride : public KeyboardInputMapperUnitTest {
+protected:
+    virtual void SetUp() override {
+        SetUp(/*wakeFlag=*/com::android::input::flags::enable_alphabetic_keyboard_wake());
+    }
+
+    void SetUp(bool wakeFlag) {
+        mWakeFlagInitialValue = com::android::input::flags::enable_alphabetic_keyboard_wake();
+        com::android::input::flags::enable_alphabetic_keyboard_wake(wakeFlag);
+        KeyboardInputMapperUnitTest::SetUp();
+    }
+
+    void TearDown() override {
+        com::android::input::flags::enable_alphabetic_keyboard_wake(mWakeFlagInitialValue);
+        KeyboardInputMapperUnitTest::TearDown();
+    }
+
+    bool mWakeFlagInitialValue;
+};
+
+// --- KeyboardInputMapperUnitTest_NonAlphabeticKeyboard_WakeFlagEnabled ---
+
+class KeyboardInputMapperUnitTest_NonAlphabeticKeyboard_WakeFlagEnabled
+      : public KeyboardInputMapperUnitTest_WakeFlagOverride {
+protected:
+    void SetUp() override {
+        KeyboardInputMapperUnitTest_WakeFlagOverride::SetUp(/*wakeFlag=*/true);
+    }
+};
+
+TEST_F(KeyboardInputMapperUnitTest_NonAlphabeticKeyboard_WakeFlagEnabled,
+       NonAlphabeticDevice_WakeBehavior) {
+    // For internal non-alphabetic devices keys will not trigger wake.
 
     addKeyByEvdevCode(KEY_A, AKEYCODE_A);
     addKeyByEvdevCode(KEY_HOME, AKEYCODE_HOME);
     addKeyByEvdevCode(KEY_PLAYPAUSE, AKEYCODE_MEDIA_PLAY_PAUSE);
 
     std::list<NotifyArgs> argsList = processKeyAndSync(ARBITRARY_TIME, KEY_A, 1);
-    ASSERT_EQ(POLICY_FLAG_WAKE, expectSingleKeyArg(argsList).policyFlags);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
 
     argsList = processKeyAndSync(ARBITRARY_TIME + 1, KEY_A, 0);
-    ASSERT_EQ(uint32_t(0), expectSingleKeyArg(argsList).policyFlags);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
 
     argsList = processKeyAndSync(ARBITRARY_TIME, KEY_HOME, 1);
-    ASSERT_EQ(POLICY_FLAG_WAKE, expectSingleKeyArg(argsList).policyFlags);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
 
     argsList = processKeyAndSync(ARBITRARY_TIME + 1, KEY_HOME, 0);
-    ASSERT_EQ(uint32_t(0), expectSingleKeyArg(argsList).policyFlags);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
 
     argsList = processKeyAndSync(ARBITRARY_TIME, KEY_PLAYPAUSE, 1);
-    ASSERT_EQ(POLICY_FLAG_WAKE, expectSingleKeyArg(argsList).policyFlags);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
 
     argsList = processKeyAndSync(ARBITRARY_TIME + 1, KEY_PLAYPAUSE, 0);
-    ASSERT_EQ(uint32_t(0), expectSingleKeyArg(argsList).policyFlags);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
+}
+
+// --- KeyboardInputMapperUnitTest_AlphabeticKeyboard_WakeFlagEnabled ---
+
+class KeyboardInputMapperUnitTest_AlphabeticKeyboard_WakeFlagEnabled
+      : public KeyboardInputMapperUnitTest_WakeFlagOverride {
+protected:
+    void SetUp() override {
+        KeyboardInputMapperUnitTest_WakeFlagOverride::SetUp(/*wakeFlag=*/true);
+
+        ON_CALL((*mDevice), getKeyboardType).WillByDefault(Return(KeyboardType::ALPHABETIC));
+    }
+};
+
+TEST_F(KeyboardInputMapperUnitTest_AlphabeticKeyboard_WakeFlagEnabled, WakeBehavior) {
+    // For internal alphabetic devices, keys will trigger wake on key down when
+    // flag is enabled.
+    addKeyByEvdevCode(KEY_A, AKEYCODE_A);
+    addKeyByEvdevCode(KEY_HOME, AKEYCODE_HOME);
+    addKeyByEvdevCode(KEY_PLAYPAUSE, AKEYCODE_MEDIA_PLAY_PAUSE);
+
+    std::list<NotifyArgs> argsList = processKeyAndSync(ARBITRARY_TIME, KEY_A, 1);
+    EXPECT_THAT(argsList,
+                ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(POLICY_FLAG_WAKE))));
+
+    argsList = processKeyAndSync(ARBITRARY_TIME + 1, KEY_A, 0);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
+
+    argsList = processKeyAndSync(ARBITRARY_TIME, KEY_HOME, 1);
+    EXPECT_THAT(argsList,
+                ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(POLICY_FLAG_WAKE))));
+
+    argsList = processKeyAndSync(ARBITRARY_TIME + 1, KEY_HOME, 0);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
+
+    argsList = processKeyAndSync(ARBITRARY_TIME, KEY_PLAYPAUSE, 1);
+    EXPECT_THAT(argsList,
+                ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(POLICY_FLAG_WAKE))));
+
+    argsList = processKeyAndSync(ARBITRARY_TIME + 1, KEY_PLAYPAUSE, 0);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
+}
+
+TEST_F(KeyboardInputMapperUnitTest_AlphabeticKeyboard_WakeFlagEnabled, WakeBehavior_UnknownKey) {
+    // For internal alphabetic devices, unknown keys will trigger wake on key down when
+    // flag is enabled.
+
+    const int32_t USAGE_UNKNOWN = 0x07ffff;
+    EXPECT_CALL(mMockEventHub, mapKey(EVENTHUB_ID, KEY_UNKNOWN, USAGE_UNKNOWN, _, _, _, _))
+            .WillRepeatedly(Return(NAME_NOT_FOUND));
+
+    // Key down with unknown scan code or usage code.
+    std::list<NotifyArgs> argsList = process(ARBITRARY_TIME, EV_MSC, MSC_SCAN, USAGE_UNKNOWN);
+    argsList += process(ARBITRARY_TIME, EV_KEY, KEY_UNKNOWN, 1);
+    EXPECT_THAT(argsList,
+                ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(POLICY_FLAG_WAKE))));
+
+    // Key up with unknown scan code or usage code.
+    argsList = process(ARBITRARY_TIME, EV_MSC, MSC_SCAN, USAGE_UNKNOWN);
+    argsList += process(ARBITRARY_TIME + 1, EV_KEY, KEY_UNKNOWN, 0);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
+}
+
+// --- KeyboardInputMapperUnitTest_AlphabeticDevice_AlphabeticKeyboardWakeDisabled ---
+
+class KeyboardInputMapperUnitTest_AlphabeticKeyboard_WakeFlagDisabled
+      : public KeyboardInputMapperUnitTest_WakeFlagOverride {
+protected:
+    void SetUp() override {
+        KeyboardInputMapperUnitTest_WakeFlagOverride::SetUp(/*wakeFlag=*/false);
+
+        ON_CALL((*mDevice), getKeyboardType).WillByDefault(Return(KeyboardType::ALPHABETIC));
+    }
+};
+
+TEST_F(KeyboardInputMapperUnitTest_AlphabeticKeyboard_WakeFlagDisabled, WakeBehavior) {
+    // For internal alphabetic devices, keys will not trigger wake when flag is
+    // disabled.
+
+    addKeyByEvdevCode(KEY_A, AKEYCODE_A);
+    addKeyByEvdevCode(KEY_HOME, AKEYCODE_HOME);
+    addKeyByEvdevCode(KEY_PLAYPAUSE, AKEYCODE_MEDIA_PLAY_PAUSE);
+
+    std::list<NotifyArgs> argsList = processKeyAndSync(ARBITRARY_TIME, KEY_A, 1);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
+
+    argsList = processKeyAndSync(ARBITRARY_TIME + 1, KEY_A, 0);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
+
+    argsList = processKeyAndSync(ARBITRARY_TIME, KEY_HOME, 1);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
+
+    argsList = processKeyAndSync(ARBITRARY_TIME + 1, KEY_HOME, 0);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
+
+    argsList = processKeyAndSync(ARBITRARY_TIME, KEY_PLAYPAUSE, 1);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
+
+    argsList = processKeyAndSync(ARBITRARY_TIME + 1, KEY_PLAYPAUSE, 0);
+    EXPECT_THAT(argsList, ElementsAre(VariantWith<NotifyKeyArgs>(WithPolicyFlags(0U))));
 }
 
 // --- KeyboardInputMapperTest ---
diff --git a/services/surfaceflinger/Display/DisplayModeController.cpp b/services/surfaceflinger/Display/DisplayModeController.cpp
index a086aee..87a677c 100644
--- a/services/surfaceflinger/Display/DisplayModeController.cpp
+++ b/services/surfaceflinger/Display/DisplayModeController.cpp
@@ -97,9 +97,7 @@
             const bool force = desiredModeOpt->force;
             desiredModeOpt = std::move(desiredMode);
             desiredModeOpt->emitEvent |= emitEvent;
-            if (FlagManager::getInstance().connected_display()) {
-                desiredModeOpt->force |= force;
-            }
+            desiredModeOpt->force |= force;
             return DesiredModeAction::None;
         }
 
@@ -191,7 +189,7 @@
     // cleared until the next `SF::initiateDisplayModeChanges`. However, the desired mode has been
     // consumed at this point, so clear the `force` flag to prevent an endless loop of
     // `initiateModeChange`.
-    if (FlagManager::getInstance().connected_display()) {
+    {
         std::scoped_lock lock(displayPtr->desiredModeLock);
         if (displayPtr->desiredModeOpt) {
             displayPtr->desiredModeOpt->force = false;
diff --git a/services/surfaceflinger/DisplayHardware/HWC2.cpp b/services/surfaceflinger/DisplayHardware/HWC2.cpp
index 01f382f..8d16a6b 100644
--- a/services/surfaceflinger/DisplayHardware/HWC2.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWC2.cpp
@@ -439,11 +439,8 @@
     // FIXME (b/319505580): At least the first config set on an external display must be
     // `setActiveConfig`, so skip over the block that calls `setActiveConfigWithConstraints`
     // for simplicity.
-    const bool connected_display = FlagManager::getInstance().connected_display();
-
     if (isVsyncPeriodSwitchSupported() &&
-        (!connected_display ||
-         getConnectionType().value_opt() != ui::DisplayConnectionType::External)) {
+        getConnectionType().value_opt() != ui::DisplayConnectionType::External) {
         Hwc2::IComposerClient::VsyncPeriodChangeConstraints hwc2Constraints;
         hwc2Constraints.desiredTimeNanos = constraints.desiredTimeNanos;
         hwc2Constraints.seamlessRequired = constraints.seamlessRequired;
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.cpp b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
index 545ed19..14088a6 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.cpp
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.cpp
@@ -145,7 +145,7 @@
         case HotplugEvent::Disconnected:
             return onHotplugDisconnect(hwcDisplayId);
         case HotplugEvent::LinkUnstable:
-            return {};
+            return onHotplugLinkTrainingFailure(hwcDisplayId);
     }
 }
 
@@ -1245,6 +1245,16 @@
     return DisplayIdentificationInfo{.id = *displayId};
 }
 
+std::optional<DisplayIdentificationInfo> HWComposer::onHotplugLinkTrainingFailure(
+        hal::HWDisplayId hwcDisplayId) {
+    const auto displayId = toPhysicalDisplayId(hwcDisplayId);
+    if (!displayId) {
+        LOG_HWC_DISPLAY_ERROR(hwcDisplayId, "Invalid HWC display");
+        return {};
+    }
+    return DisplayIdentificationInfo{.id = *displayId};
+}
+
 void HWComposer::loadCapabilities() {
     static_assert(sizeof(hal::Capability) == sizeof(int32_t), "Capability size has changed");
     auto capabilities = mComposer->getCapabilities();
diff --git a/services/surfaceflinger/DisplayHardware/HWComposer.h b/services/surfaceflinger/DisplayHardware/HWComposer.h
index 2c0aa3d..472411c 100644
--- a/services/surfaceflinger/DisplayHardware/HWComposer.h
+++ b/services/surfaceflinger/DisplayHardware/HWComposer.h
@@ -544,6 +544,7 @@
 
     std::optional<DisplayIdentificationInfo> onHotplugConnect(hal::HWDisplayId);
     std::optional<DisplayIdentificationInfo> onHotplugDisconnect(hal::HWDisplayId);
+    std::optional<DisplayIdentificationInfo> onHotplugLinkTrainingFailure(hal::HWDisplayId);
     bool shouldIgnoreHotplugConnect(hal::HWDisplayId, uint8_t port,
                                     bool hasDisplayIdentificationData) const;
 
diff --git a/services/surfaceflinger/HdrLayerInfoReporter.h b/services/surfaceflinger/HdrLayerInfoReporter.h
index 614f33f..758b111 100644
--- a/services/surfaceflinger/HdrLayerInfoReporter.h
+++ b/services/surfaceflinger/HdrLayerInfoReporter.h
@@ -19,11 +19,11 @@
 #include <android-base/thread_annotations.h>
 #include <android/gui/IHdrLayerInfoListener.h>
 #include <binder/IBinder.h>
+#include <ui/RingBuffer.h>
 #include <utils/Timers.h>
 
 #include <unordered_map>
 
-#include "Utils/RingBuffer.h"
 #include "WpHash.h"
 
 namespace android {
@@ -102,7 +102,7 @@
         EventHistoryEntry(const HdrLayerInfo& info) : info(info) { timestamp = systemTime(); }
     };
 
-    utils::RingBuffer<EventHistoryEntry, 32> mHdrInfoHistory;
+    ui::RingBuffer<EventHistoryEntry, 32> mHdrInfoHistory;
 };
 
 } // namespace android
\ No newline at end of file
diff --git a/services/surfaceflinger/PowerAdvisor/PowerAdvisor.cpp b/services/surfaceflinger/PowerAdvisor/PowerAdvisor.cpp
index cd7210c..788448d 100644
--- a/services/surfaceflinger/PowerAdvisor/PowerAdvisor.cpp
+++ b/services/surfaceflinger/PowerAdvisor/PowerAdvisor.cpp
@@ -515,7 +515,7 @@
 }
 
 void PowerAdvisor::setExpectedPresentTime(TimePoint expectedPresentTime) {
-    mExpectedPresentTimes.append(expectedPresentTime);
+    mExpectedPresentTimes.next() = expectedPresentTime;
 }
 
 void PowerAdvisor::setSfPresentTiming(TimePoint presentFenceTime, TimePoint presentEndTime) {
@@ -532,7 +532,7 @@
 }
 
 void PowerAdvisor::setCommitStart(TimePoint commitStartTime) {
-    mCommitStartTimes.append(commitStartTime);
+    mCommitStartTimes.next() = commitStartTime;
 }
 
 void PowerAdvisor::setCompositeEnd(TimePoint compositeEndTime) {
@@ -579,7 +579,7 @@
     }
 
     // Tracks when we finish presenting to hwc
-    TimePoint estimatedHwcEndTime = mCommitStartTimes[0];
+    TimePoint estimatedHwcEndTime = mCommitStartTimes.back();
 
     // How long we spent this frame not doing anything, waiting for fences or vsync
     Duration idleDuration = 0ns;
@@ -643,13 +643,13 @@
     // Also add the frame delay duration since the target did not move while we were delayed
     Duration totalDuration = mFrameDelayDuration +
             std::max(estimatedHwcEndTime, estimatedGpuEndTime.value_or(TimePoint{0ns})) -
-            mCommitStartTimes[0];
+            mCommitStartTimes.back();
     Duration totalDurationWithoutGpu =
-            mFrameDelayDuration + estimatedHwcEndTime - mCommitStartTimes[0];
+            mFrameDelayDuration + estimatedHwcEndTime - mCommitStartTimes.back();
 
     // We finish SurfaceFlinger when post-composition finishes, so add that in here
     Duration flingerDuration =
-            estimatedFlingerEndTime + mLastPostcompDuration - mCommitStartTimes[0];
+            estimatedFlingerEndTime + mLastPostcompDuration - mCommitStartTimes.back();
     Duration estimatedGpuDuration = firstGpuTimeline.has_value()
             ? estimatedGpuEndTime.value_or(TimePoint{0ns}) - firstGpuTimeline->startTime
             : Duration::fromNs(0);
@@ -661,7 +661,7 @@
     hal::WorkDuration duration{
             .timeStampNanos = TimePoint::now().ns(),
             .durationNanos = combinedDuration.ns(),
-            .workPeriodStartTimestampNanos = mCommitStartTimes[0].ns(),
+            .workPeriodStartTimestampNanos = mCommitStartTimes.back().ns(),
             .cpuDurationNanos = supportsGpuReporting() ? cpuDuration.ns() : 0,
             .gpuDurationNanos = supportsGpuReporting() ? estimatedGpuDuration.ns() : 0,
     };
diff --git a/services/surfaceflinger/PowerAdvisor/PowerAdvisor.h b/services/surfaceflinger/PowerAdvisor/PowerAdvisor.h
index 540a9df..b97160a 100644
--- a/services/surfaceflinger/PowerAdvisor/PowerAdvisor.h
+++ b/services/surfaceflinger/PowerAdvisor/PowerAdvisor.h
@@ -23,6 +23,7 @@
 
 #include <ui/DisplayId.h>
 #include <ui/FenceTime.h>
+#include <ui/RingBuffer.h>
 #include <utils/Mutex.h>
 
 // FMQ library in IPower does questionable conversions
@@ -247,27 +248,6 @@
         std::optional<GpuTimeline> estimateGpuTiming(std::optional<TimePoint> previousEndTime);
     };
 
-    template <class T, size_t N>
-    class RingBuffer {
-        std::array<T, N> elements = {};
-        size_t mIndex = 0;
-        size_t numElements = 0;
-
-    public:
-        void append(T item) {
-            mIndex = (mIndex + 1) % N;
-            numElements = std::min(N, numElements + 1);
-            elements[mIndex] = item;
-        }
-        bool isFull() const { return numElements == N; }
-        // Allows access like [0] == current, [-1] = previous, etc..
-        T& operator[](int offset) {
-            size_t positiveOffset =
-                    static_cast<size_t>((offset % static_cast<int>(N)) + static_cast<int>(N));
-            return elements[(mIndex + positiveOffset) % N];
-        }
-    };
-
     // Filter and sort the display ids by a given property
     std::vector<DisplayId> getOrderedDisplayIds(
             std::optional<TimePoint> DisplayTimingData::*sortBy);
@@ -287,9 +267,9 @@
     // Last frame's post-composition duration
     Duration mLastPostcompDuration{0ns};
     // Buffer of recent commit start times
-    RingBuffer<TimePoint, 2> mCommitStartTimes;
+    ui::RingBuffer<TimePoint, 2> mCommitStartTimes;
     // Buffer of recent expected present times
-    RingBuffer<TimePoint, 2> mExpectedPresentTimes;
+    ui::RingBuffer<TimePoint, 2> mExpectedPresentTimes;
     // Most recent present fence time, provided by SF after composition engine finishes presenting
     TimePoint mLastPresentFenceTime;
     // Most recent composition engine present end time, returned with the present fence from SF
diff --git a/services/surfaceflinger/Scheduler/Scheduler.cpp b/services/surfaceflinger/Scheduler/Scheduler.cpp
index 4da76f6..e587178 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.cpp
+++ b/services/surfaceflinger/Scheduler/Scheduler.cpp
@@ -986,7 +986,7 @@
     if (const auto pacesetterOpt = pacesetterDisplayLocked()) {
         const Display& pacesetter = *pacesetterOpt;
 
-        if (!FlagManager::getInstance().connected_display() || params.toggleIdleTimer) {
+        if (params.toggleIdleTimer) {
             pacesetter.selectorPtr->setIdleTimerCallbacks(
                     {.platform = {.onReset = [this] { idleTimerCallback(TimerState::Reset); },
                                   .onExpired = [this] { idleTimerCallback(TimerState::Expired); }},
@@ -1018,7 +1018,7 @@
 }
 
 void Scheduler::demotePacesetterDisplay(PromotionParams params) {
-    if (!FlagManager::getInstance().connected_display() || params.toggleIdleTimer) {
+    if (params.toggleIdleTimer) {
         // No need to lock for reads on kMainThreadContext.
         if (const auto pacesetterPtr =
                     FTL_FAKE_GUARD(mDisplayLock, pacesetterSelectorPtrLocked())) {
diff --git a/services/surfaceflinger/Scheduler/Scheduler.h b/services/surfaceflinger/Scheduler/Scheduler.h
index 3fdddac..81389e7 100644
--- a/services/surfaceflinger/Scheduler/Scheduler.h
+++ b/services/surfaceflinger/Scheduler/Scheduler.h
@@ -386,7 +386,7 @@
     // a deadlock where the main thread joins with the timer thread as the timer thread waits to
     // lock a mutex held by the main thread.
     struct PromotionParams {
-        // Whether to stop and start the idle timer. Ignored unless connected_display flag is set.
+        // Whether to stop and start the idle timer.
         bool toggleIdleTimer;
     };
 
diff --git a/services/surfaceflinger/Scheduler/VSyncPredictor.cpp b/services/surfaceflinger/Scheduler/VSyncPredictor.cpp
index b9c79df..bb04d12 100644
--- a/services/surfaceflinger/Scheduler/VSyncPredictor.cpp
+++ b/services/surfaceflinger/Scheduler/VSyncPredictor.cpp
@@ -208,7 +208,8 @@
     auto it = mRateMap.find(idealPeriod());
     // Calculated slope over the period of time can become outdated as the new timestamps are
     // stored. Using idealPeriod instead provides a rate which is valid at all the times.
-    auto const currentPeriod = FlagManager::getInstance().vsync_predictor_recovery()
+    auto const currentPeriod =
+            mDisplayModePtr->getVrrConfig() && FlagManager::getInstance().vsync_predictor_recovery()
             ? idealPeriod()
             : it->second.slope;
 
diff --git a/services/surfaceflinger/Scheduler/include/scheduler/FrameTargeter.h b/services/surfaceflinger/Scheduler/include/scheduler/FrameTargeter.h
index 813d4de..ff461d2 100644
--- a/services/surfaceflinger/Scheduler/include/scheduler/FrameTargeter.h
+++ b/services/surfaceflinger/Scheduler/include/scheduler/FrameTargeter.h
@@ -24,6 +24,7 @@
 #include <ui/DisplayId.h>
 #include <ui/Fence.h>
 #include <ui/FenceTime.h>
+#include <ui/RingBuffer.h>
 
 #include <scheduler/Features.h>
 #include <scheduler/FrameTime.h>
@@ -34,7 +35,6 @@
 // TODO(b/185536303): Pull to FTL.
 #include "../../../TracedOrdinal.h"
 #include "../../../Utils/Dumper.h"
-#include "../../../Utils/RingBuffer.h"
 
 namespace android::scheduler {
 
@@ -108,7 +108,7 @@
     std::pair<bool /* wouldBackpressure */, PresentFence> expectedSignaledPresentFence(
             Period vsyncPeriod, Period minFramePeriod) const;
     std::array<PresentFence, 2> mPresentFencesLegacy;
-    utils::RingBuffer<PresentFence, 5> mPresentFences;
+    ui::RingBuffer<PresentFence, 5> mPresentFences;
 
     FrameTime mLastSignaledFrameTime;
 
diff --git a/services/surfaceflinger/SurfaceFlinger.cpp b/services/surfaceflinger/SurfaceFlinger.cpp
index af9f3ec..9f50444 100644
--- a/services/surfaceflinger/SurfaceFlinger.cpp
+++ b/services/surfaceflinger/SurfaceFlinger.cpp
@@ -1009,9 +1009,8 @@
     mPowerAdvisor->init();
 
     if (base::GetBoolProperty("service.sf.prime_shader_cache"s, true)) {
-        if (setSchedFifo(false) != NO_ERROR) {
-            ALOGW("Can't set SCHED_OTHER for primeCache");
-        }
+        constexpr const char* kWhence = "primeCache";
+        setSchedFifo(false, kWhence);
 
         mRenderEnginePrimeCacheFuture.callOnce([this] {
             renderengine::PrimeCacheConfig config;
@@ -1047,9 +1046,7 @@
             return getRenderEngine().primeCache(config);
         });
 
-        if (setSchedFifo(true) != NO_ERROR) {
-            ALOGW("Can't set SCHED_FIFO after primeCache");
-        }
+        setSchedFifo(true, kWhence);
     }
 
     // Avoid blocking the main thread on `init` to set properties.
@@ -2286,8 +2283,7 @@
 
 void SurfaceFlinger::onComposerHalVsync(hal::HWDisplayId hwcDisplayId, int64_t timestamp,
                                         std::optional<hal::VsyncPeriodNanos> vsyncPeriod) {
-    if (FlagManager::getInstance().connected_display() && timestamp < 0 &&
-        vsyncPeriod.has_value()) {
+    if (timestamp < 0 && vsyncPeriod.has_value()) {
         if (mIsHdcpViaNegVsync && vsyncPeriod.value() == ~1) {
             const int32_t value = static_cast<int32_t>(-timestamp);
             // one byte is good enough to encode android.hardware.drm.HdcpLevel
@@ -2339,9 +2335,19 @@
         return;
     }
 
-    if (event == DisplayHotplugEvent::ERROR_LINK_UNSTABLE &&
-        !FlagManager::getInstance().display_config_error_hal()) {
-        return;
+    if (event == DisplayHotplugEvent::ERROR_LINK_UNSTABLE) {
+        if (!FlagManager::getInstance().display_config_error_hal()) {
+            return;
+        }
+        {
+            std::lock_guard<std::mutex> lock(mHotplugMutex);
+            mPendingHotplugEvents.push_back(
+                    HotplugEvent{hwcDisplayId, HWComposer::HotplugEvent::LinkUnstable});
+        }
+        if (mScheduler) {
+            mScheduler->scheduleConfigure();
+        }
+        // do not return to also report the error.
     }
 
     // TODO(b/311403559): use enum type instead of int
@@ -3554,9 +3560,8 @@
     std::vector<HWComposer::HWCDisplayMode> hwcModes;
     std::optional<hal::HWConfigId> activeModeHwcIdOpt;
 
-    const bool isExternalDisplay = FlagManager::getInstance().connected_display() &&
-            getHwComposer().getDisplayConnectionType(displayId) ==
-                    ui::DisplayConnectionType::External;
+    const bool isExternalDisplay = getHwComposer().getDisplayConnectionType(displayId) ==
+            ui::DisplayConnectionType::External;
 
     int attempt = 0;
     constexpr int kMaxAttempts = 3;
@@ -3719,11 +3724,12 @@
             const auto displayId = info->id;
             const ftl::Concat displayString("display ", displayId.value, "(HAL ID ", hwcDisplayId,
                                             ')');
-
-            if (event == HWComposer::HotplugEvent::Connected) {
+            // TODO: b/393126541 - replace if with switch as all cases are handled.
+            if (event == HWComposer::HotplugEvent::Connected ||
+                event == HWComposer::HotplugEvent::LinkUnstable) {
                 const auto activeModeIdOpt =
                         processHotplugConnect(displayId, hwcDisplayId, std::move(*info),
-                                              displayString.c_str());
+                                              displayString.c_str(), event);
                 if (!activeModeIdOpt) {
                     mScheduler->dispatchHotplugError(
                             static_cast<int32_t>(DisplayHotplugEvent::ERROR_UNKNOWN));
@@ -3749,7 +3755,7 @@
                 LOG_ALWAYS_FATAL_IF(!snapshotOpt);
 
                 mDisplayModeController.registerDisplay(*snapshotOpt, *activeModeIdOpt, config);
-            } else {
+            } else { // event == HWComposer::HotplugEvent::Disconnected
                 // Unregister before destroying the DisplaySnapshot below.
                 mDisplayModeController.unregisterDisplay(displayId);
 
@@ -3764,7 +3770,8 @@
 std::optional<DisplayModeId> SurfaceFlinger::processHotplugConnect(PhysicalDisplayId displayId,
                                                                    hal::HWDisplayId hwcDisplayId,
                                                                    DisplayIdentificationInfo&& info,
-                                                                   const char* displayString) {
+                                                                   const char* displayString,
+                                                                   HWComposer::HotplugEvent event) {
     auto [displayModes, activeMode] = loadDisplayModes(displayId);
     if (!activeMode) {
         ALOGE("Failed to hotplug %s", displayString);
@@ -3799,6 +3806,9 @@
         state.physical->port = port;
         ALOGI("Reconnecting %s", displayString);
         return activeModeId;
+    } else if (event == HWComposer::HotplugEvent::LinkUnstable) {
+        ALOGE("Failed to reconnect unknown %s", displayString);
+        return std::nullopt;
     }
 
     const sp<IBinder> token = sp<BBinder>::make();
@@ -4051,8 +4061,7 @@
     // For an external display, loadDisplayModes already attempted to select the same mode
     // as DM, but SF still needs to be updated to match.
     // TODO (b/318534874): Let DM decide the initial mode.
-    if (const auto& physical = state.physical;
-        mScheduler && physical && FlagManager::getInstance().connected_display()) {
+    if (const auto& physical = state.physical; mScheduler && physical) {
         const bool isInternalDisplay = mPhysicalDisplays.get(physical->id)
                                                .transform(&PhysicalDisplay::isInternal)
                                                .value_or(false);
@@ -5694,16 +5703,11 @@
         }
 
         if (displayId == mActiveDisplayId) {
-            // TODO(b/281692563): Merge the syscalls. For now, keep uclamp in a separate syscall and
-            // set it before SCHED_FIFO due to b/190237315.
-            if (setSchedAttr(true) != NO_ERROR) {
-                ALOGW("Failed to set uclamp.min after powering on active display: %s",
-                      strerror(errno));
-            }
-            if (setSchedFifo(true) != NO_ERROR) {
-                ALOGW("Failed to set SCHED_FIFO after powering on active display: %s",
-                      strerror(errno));
-            }
+            // TODO: b/281692563 - Merge the syscalls. For now, keep uclamp in a separate syscall
+            // and set it before SCHED_FIFO due to b/190237315.
+            constexpr const char* kWhence = "setPowerMode(ON)";
+            setSchedAttr(true, kWhence);
+            setSchedFifo(true, kWhence);
         }
 
         getHwComposer().setPowerMode(displayId, mode);
@@ -5730,14 +5734,9 @@
             if (const auto display = getActivatableDisplay()) {
                 onActiveDisplayChangedLocked(activeDisplay.get(), *display);
             } else {
-                if (setSchedFifo(false) != NO_ERROR) {
-                    ALOGW("Failed to set SCHED_OTHER after powering off active display: %s",
-                          strerror(errno));
-                }
-                if (setSchedAttr(false) != NO_ERROR) {
-                    ALOGW("Failed set uclamp.min after powering off active display: %s",
-                          strerror(errno));
-                }
+                constexpr const char* kWhence = "setPowerMode(OFF)";
+                setSchedFifo(false, kWhence);
+                setSchedAttr(false, kWhence);
 
                 if (currentModeNotDozeSuspend) {
                     if (!FlagManager::getInstance().multithreaded_present()) {
@@ -7200,7 +7199,7 @@
     return PERMISSION_DENIED;
 }
 
-status_t SurfaceFlinger::setSchedFifo(bool enabled) {
+void SurfaceFlinger::setSchedFifo(bool enabled, const char* whence) {
     static constexpr int kFifoPriority = 2;
     static constexpr int kOtherPriority = 0;
 
@@ -7215,19 +7214,19 @@
     }
 
     if (sched_setscheduler(0, sched_policy, &param) != 0) {
-        return -errno;
+        const char* kPolicy[] = {"SCHED_OTHER", "SCHED_FIFO"};
+        ALOGW("%s: Failed to set %s: %s", whence, kPolicy[sched_policy == SCHED_FIFO],
+              strerror(errno));
     }
-
-    return NO_ERROR;
 }
 
-status_t SurfaceFlinger::setSchedAttr(bool enabled) {
+void SurfaceFlinger::setSchedAttr(bool enabled, const char* whence) {
     static const unsigned int kUclampMin =
             base::GetUintProperty<unsigned int>("ro.surface_flinger.uclamp.min"s, 0U);
 
     if (!kUclampMin) {
         // uclamp.min set to 0 (default), skip setting
-        return NO_ERROR;
+        return;
     }
 
     sched_attr attr = {};
@@ -7238,10 +7237,9 @@
     attr.sched_util_max = 1024;
 
     if (syscall(__NR_sched_setattr, 0, &attr, 0)) {
-        return -errno;
+        const char* kAction[] = {"disable", "enable"};
+        ALOGW("%s: Failed to %s uclamp.min: %s", whence, kAction[enabled], strerror(errno));
     }
-
-    return NO_ERROR;
 }
 
 namespace {
@@ -8361,10 +8359,6 @@
 
 void SurfaceFlinger::updateHdcpLevels(hal::HWDisplayId hwcDisplayId, int32_t connectedLevel,
                                       int32_t maxLevel) {
-    if (!FlagManager::getInstance().connected_display()) {
-        return;
-    }
-
     Mutex::Autolock lock(mStateLock);
 
     const auto idOpt = getHwComposer().toPhysicalDisplayId(hwcDisplayId);
diff --git a/services/surfaceflinger/SurfaceFlinger.h b/services/surfaceflinger/SurfaceFlinger.h
index 3f454ba..27fdf7e 100644
--- a/services/surfaceflinger/SurfaceFlinger.h
+++ b/services/surfaceflinger/SurfaceFlinger.h
@@ -211,11 +211,9 @@
     SurfaceFlinger(surfaceflinger::Factory&, SkipInitializationTag) ANDROID_API;
     explicit SurfaceFlinger(surfaceflinger::Factory&) ANDROID_API;
 
-    // set main thread scheduling policy
-    static status_t setSchedFifo(bool enabled) ANDROID_API;
-
-    // set main thread scheduling attributes
-    static status_t setSchedAttr(bool enabled);
+    // Set scheduling policy and attributes of main thread.
+    static void setSchedFifo(bool enabled, const char* whence);
+    static void setSchedAttr(bool enabled, const char* whence);
 
     static char const* getServiceName() ANDROID_API { return "SurfaceFlinger"; }
 
@@ -1067,7 +1065,8 @@
     // Returns the active mode ID, or nullopt on hotplug failure.
     std::optional<DisplayModeId> processHotplugConnect(PhysicalDisplayId, hal::HWDisplayId,
                                                        DisplayIdentificationInfo&&,
-                                                       const char* displayString)
+                                                       const char* displayString,
+                                                       HWComposer::HotplugEvent event)
             REQUIRES(mStateLock, kMainThreadContext);
     void processHotplugDisconnect(PhysicalDisplayId, const char* displayString)
             REQUIRES(mStateLock, kMainThreadContext);
diff --git a/services/surfaceflinger/common/FlagManager.cpp b/services/surfaceflinger/common/FlagManager.cpp
index abde524..8d1b51b 100644
--- a/services/surfaceflinger/common/FlagManager.cpp
+++ b/services/surfaceflinger/common/FlagManager.cpp
@@ -139,7 +139,6 @@
     DUMP_ACONFIG_FLAG(begone_bright_hlg);
     DUMP_ACONFIG_FLAG(cache_when_source_crop_layer_only_moved);
     DUMP_ACONFIG_FLAG(commit_not_composited);
-    DUMP_ACONFIG_FLAG(connected_display);
     DUMP_ACONFIG_FLAG(connected_display_hdr);
     DUMP_ACONFIG_FLAG(correct_dpi_with_display_size);
     DUMP_ACONFIG_FLAG(deprecate_frame_tracker);
@@ -252,7 +251,6 @@
 /// Trunk stable readonly flags ///
 FLAG_MANAGER_ACONFIG_FLAG(adpf_fmq_sf, "")
 FLAG_MANAGER_ACONFIG_FLAG(arr_setframerate_gte_enum, "debug.sf.arr_setframerate_gte_enum")
-FLAG_MANAGER_ACONFIG_FLAG(connected_display, "")
 FLAG_MANAGER_ACONFIG_FLAG(enable_small_area_detection, "")
 FLAG_MANAGER_ACONFIG_FLAG(stable_edid_ids, "debug.sf.stable_edid_ids")
 FLAG_MANAGER_ACONFIG_FLAG(frame_rate_category_mrr, "debug.sf.frame_rate_category_mrr")
diff --git a/services/surfaceflinger/common/include/common/FlagManager.h b/services/surfaceflinger/common/include/common/FlagManager.h
index 6295c5b..603139e 100644
--- a/services/surfaceflinger/common/include/common/FlagManager.h
+++ b/services/surfaceflinger/common/include/common/FlagManager.h
@@ -74,7 +74,6 @@
     bool begone_bright_hlg() const;
     bool cache_when_source_crop_layer_only_moved() const;
     bool commit_not_composited() const;
-    bool connected_display() const;
     bool connected_display_hdr() const;
     bool correct_dpi_with_display_size() const;
     bool deprecate_frame_tracker() const;
diff --git a/services/surfaceflinger/main_surfaceflinger.cpp b/services/surfaceflinger/main_surfaceflinger.cpp
index 73dfa9f..4afcd00 100644
--- a/services/surfaceflinger/main_surfaceflinger.cpp
+++ b/services/surfaceflinger/main_surfaceflinger.cpp
@@ -77,7 +77,7 @@
     }
 }
 
-int main(int, char**) {
+int main() {
     signal(SIGPIPE, SIG_IGN);
 
     hardware::configureRpcThreadpool(1 /* maxThreads */,
@@ -91,9 +91,7 @@
 
     // Set uclamp.min setting on all threads, maybe an overkill but we want
     // to cover important threads like RenderEngine.
-    if (SurfaceFlinger::setSchedAttr(true) != NO_ERROR) {
-        ALOGW("Failed to set uclamp.min during boot: %s", strerror(errno));
-    }
+    SurfaceFlinger::setSchedAttr(true, __func__);
 
     // The binder threadpool we start will inherit sched policy and priority
     // of (this) creating thread. We want the binder thread pool to have
@@ -160,14 +158,8 @@
 
     startDisplayService(); // dependency on SF getting registered above
 
-    if (SurfaceFlinger::setSchedFifo(true) != NO_ERROR) {
-        ALOGW("Failed to set SCHED_FIFO during boot: %s", strerror(errno));
-    }
-
-    // run surface flinger in this thread
+    SurfaceFlinger::setSchedFifo(true, __func__);
     flinger->run();
-
-    return 0;
 }
 
 // TODO(b/129481165): remove the #pragma below and fix conversion issues
diff --git a/services/surfaceflinger/tests/unittests/LayerSnapshotTest.cpp b/services/surfaceflinger/tests/unittests/LayerSnapshotTest.cpp
index 508b9d6..3ed038b 100644
--- a/services/surfaceflinger/tests/unittests/LayerSnapshotTest.cpp
+++ b/services/surfaceflinger/tests/unittests/LayerSnapshotTest.cpp
@@ -1879,9 +1879,6 @@
 }
 
 TEST_F(LayerSnapshotTest, edgeExtensionPropagatesInHierarchy) {
-    if (!com::android::graphics::libgui::flags::edge_extension_shader()) {
-        GTEST_SKIP() << "Skipping test because edge_extension_shader is off";
-    }
     setCrop(1, Rect(0, 0, 20, 20));
     setBuffer(1221,
               std::make_shared<renderengine::mock::FakeExternalTexture>(20 /* width */,
@@ -1920,9 +1917,6 @@
 
 TEST_F(LayerSnapshotTest, leftEdgeExtensionIncreaseBoundSizeWithinCrop) {
     // The left bound is extended when shifting to the right
-    if (!com::android::graphics::libgui::flags::edge_extension_shader()) {
-        GTEST_SKIP() << "Skipping test because edge_extension_shader is off";
-    }
     setCrop(1, Rect(0, 0, 20, 20));
     const int texSize = 10;
     setBuffer(1221,
@@ -1942,9 +1936,6 @@
 
 TEST_F(LayerSnapshotTest, rightEdgeExtensionIncreaseBoundSizeWithinCrop) {
     // The right bound is extended when shifting to the left
-    if (!com::android::graphics::libgui::flags::edge_extension_shader()) {
-        GTEST_SKIP() << "Skipping test because edge_extension_shader is off";
-    }
     const int crop = 20;
     setCrop(1, Rect(0, 0, crop, crop));
     const int texSize = 10;
@@ -1965,9 +1956,6 @@
 
 TEST_F(LayerSnapshotTest, topEdgeExtensionIncreaseBoundSizeWithinCrop) {
     // The top bound is extended when shifting to the bottom
-    if (!com::android::graphics::libgui::flags::edge_extension_shader()) {
-        GTEST_SKIP() << "Skipping test because edge_extension_shader is off";
-    }
     setCrop(1, Rect(0, 0, 20, 20));
     const int texSize = 10;
     setBuffer(1221,
@@ -1987,9 +1975,6 @@
 
 TEST_F(LayerSnapshotTest, bottomEdgeExtensionIncreaseBoundSizeWithinCrop) {
     // The bottom bound is extended when shifting to the top
-    if (!com::android::graphics::libgui::flags::edge_extension_shader()) {
-        GTEST_SKIP() << "Skipping test because edge_extension_shader is off";
-    }
     const int crop = 20;
     setCrop(1, Rect(0, 0, crop, crop));
     const int texSize = 10;
@@ -2010,9 +1995,6 @@
 
 TEST_F(LayerSnapshotTest, multipleEdgeExtensionIncreaseBoundSizeWithinCrop) {
     // The left bound is extended when shifting to the right
-    if (!com::android::graphics::libgui::flags::edge_extension_shader()) {
-        GTEST_SKIP() << "Skipping test because edge_extension_shader is off";
-    }
     const int crop = 20;
     setCrop(1, Rect(0, 0, crop, crop));
     const int texSize = 10;
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayModeSwitching.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayModeSwitching.cpp
index 62f1a52..525a940 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayModeSwitching.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_DisplayModeSwitching.cpp
@@ -407,8 +407,6 @@
 }
 
 TEST_F(DisplayModeSwitchingTest, innerXorOuterDisplay) {
-    SET_FLAG_FOR_TEST(flags::connected_display, true);
-
     const auto [innerDisplay, outerDisplay] = injectOuterDisplay();
 
     EXPECT_TRUE(innerDisplay->isPoweredOn());
@@ -473,8 +471,6 @@
 }
 
 TEST_F(DisplayModeSwitchingTest, innerAndOuterDisplay) {
-    SET_FLAG_FOR_TEST(flags::connected_display, true);
-
     const auto [innerDisplay, outerDisplay] = injectOuterDisplay();
 
     EXPECT_TRUE(innerDisplay->isPoweredOn());
@@ -543,8 +539,6 @@
 }
 
 TEST_F(DisplayModeSwitchingTest, powerOffDuringConcurrentModeSet) {
-    SET_FLAG_FOR_TEST(flags::connected_display, true);
-
     const auto [innerDisplay, outerDisplay] = injectOuterDisplay();
 
     EXPECT_TRUE(innerDisplay->isPoweredOn());
diff --git a/services/surfaceflinger/tests/unittests/SurfaceFlinger_HotplugTest.cpp b/services/surfaceflinger/tests/unittests/SurfaceFlinger_HotplugTest.cpp
index b0cda0f..49972b0 100644
--- a/services/surfaceflinger/tests/unittests/SurfaceFlinger_HotplugTest.cpp
+++ b/services/surfaceflinger/tests/unittests/SurfaceFlinger_HotplugTest.cpp
@@ -224,8 +224,6 @@
 }
 
 TEST_F(HotplugTest, rejectsHotplugIfFailedToLoadDisplayModes) {
-    SET_FLAG_FOR_TEST(flags::connected_display, true);
-
     // Inject a primary display.
     PrimaryDisplayVariant::injectHwcDisplay(this);
 
@@ -263,8 +261,6 @@
 }
 
 TEST_F(HotplugTest, rejectsHotplugOnActivePortsDuplicate) {
-    SET_FLAG_FOR_TEST(flags::connected_display, true);
-
     // Inject a primary display.
     PrimaryDisplayVariant::injectHwcDisplay(this);
 
diff --git a/services/surfaceflinger/tests/unittests/VSyncPredictorTest.cpp b/services/surfaceflinger/tests/unittests/VSyncPredictorTest.cpp
index a221d5e..ccf6a9c 100644
--- a/services/surfaceflinger/tests/unittests/VSyncPredictorTest.cpp
+++ b/services/surfaceflinger/tests/unittests/VSyncPredictorTest.cpp
@@ -444,40 +444,8 @@
     }
 }
 
-TEST_F(VSyncPredictorTest, doesNotPredictBeforeTimePointWithHigherIntercept_withPredictorRecovery) {
-    SET_FLAG_FOR_TEST(flags::vsync_predictor_recovery, true);
-    std::vector<nsecs_t> const simulatedVsyncs{
-            158929578733000,
-            158929306806205, // oldest TS in ringbuffer
-            158929650879052,
-            158929661969209,
-            158929684198847,
-            158929695268171,
-            158929706370359,
-    };
-    auto const idealPeriod = 11111111;
-    auto const expectedPeriod = 11079563;
-    auto const expectedIntercept = 1335662;
-
-    tracker.setDisplayModePtr(displayMode(idealPeriod));
-    for (auto const& timestamp : simulatedVsyncs) {
-        tracker.addVsyncTimestamp(timestamp);
-    }
-
-    auto [slope, intercept] = tracker.getVSyncPredictionModel();
-    EXPECT_THAT(slope, IsCloseTo(expectedPeriod, mMaxRoundingError));
-    EXPECT_THAT(intercept, IsCloseTo(expectedIntercept, mMaxRoundingError));
-
-    // (timePoint - oldestTS) % expectedPeriod works out to be: 894272
-    // (timePoint - oldestTS) / expectedPeriod works out to be: 38.08
-    auto const timePoint = 158929728723871;
-    auto const prediction = tracker.nextAnticipatedVSyncTimeFrom(timePoint);
-    EXPECT_THAT(prediction, Ge(timePoint));
-}
-
 // See b/145667109, and comment in prod code under test.
 TEST_F(VSyncPredictorTest, doesNotPredictBeforeTimePointWithHigherIntercept) {
-    SET_FLAG_FOR_TEST(flags::vsync_predictor_recovery, false);
     std::vector<nsecs_t> const simulatedVsyncs{
             158929578733000,
             158929306806205, // oldest TS in ringbuffer
diff --git a/services/vibratorservice/Android.bp b/services/vibratorservice/Android.bp
index 4735ae5..ed03cfc 100644
--- a/services/vibratorservice/Android.bp
+++ b/services/vibratorservice/Android.bp
@@ -42,14 +42,9 @@
 
     shared_libs: [
         "libbinder_ndk",
-        "libhidlbase",
         "liblog",
         "libutils",
         "android.hardware.vibrator-V3-ndk",
-        "android.hardware.vibrator@1.0",
-        "android.hardware.vibrator@1.1",
-        "android.hardware.vibrator@1.2",
-        "android.hardware.vibrator@1.3",
     ],
 
     cflags: [
diff --git a/services/vibratorservice/VibratorHalController.cpp b/services/vibratorservice/VibratorHalController.cpp
index 283a5f0..302e3e1 100644
--- a/services/vibratorservice/VibratorHalController.cpp
+++ b/services/vibratorservice/VibratorHalController.cpp
@@ -18,8 +18,6 @@
 
 #include <aidl/android/hardware/vibrator/IVibrator.h>
 #include <android/binder_manager.h>
-#include <android/hardware/vibrator/1.3/IVibrator.h>
-#include <hardware/vibrator.h>
 
 #include <utils/Log.h>
 
@@ -31,15 +29,10 @@
 using aidl::android::hardware::vibrator::CompositePrimitive;
 using aidl::android::hardware::vibrator::Effect;
 using aidl::android::hardware::vibrator::EffectStrength;
+using aidl::android::hardware::vibrator::IVibrator;
 
 using std::chrono::milliseconds;
 
-namespace V1_0 = android::hardware::vibrator::V1_0;
-namespace V1_1 = android::hardware::vibrator::V1_1;
-namespace V1_2 = android::hardware::vibrator::V1_2;
-namespace V1_3 = android::hardware::vibrator::V1_3;
-namespace Aidl = aidl::android::hardware::vibrator;
-
 namespace android {
 
 namespace vibrator {
@@ -53,9 +46,9 @@
         return nullptr;
     }
 
-    auto serviceName = std::string(Aidl::IVibrator::descriptor) + "/default";
+    auto serviceName = std::string(IVibrator::descriptor) + "/default";
     if (AServiceManager_isDeclared(serviceName.c_str())) {
-        std::shared_ptr<Aidl::IVibrator> hal = Aidl::IVibrator::fromBinder(
+        std::shared_ptr<IVibrator> hal = IVibrator::fromBinder(
                 ndk::SpAIBinder(AServiceManager_waitForService(serviceName.c_str())));
         if (hal) {
             ALOGV("Successfully connected to Vibrator HAL AIDL service.");
@@ -63,30 +56,9 @@
         }
     }
 
-    sp<V1_0::IVibrator> halV1_0 = V1_0::IVibrator::getService();
-    if (halV1_0 == nullptr) {
-        ALOGV("Vibrator HAL service not available.");
-        gHalExists = false;
-        return nullptr;
-    }
-
-    sp<V1_3::IVibrator> halV1_3 = V1_3::IVibrator::castFrom(halV1_0);
-    if (halV1_3) {
-        ALOGV("Successfully connected to Vibrator HAL v1.3 service.");
-        return std::make_shared<HidlHalWrapperV1_3>(std::move(scheduler), halV1_3);
-    }
-    sp<V1_2::IVibrator> halV1_2 = V1_2::IVibrator::castFrom(halV1_0);
-    if (halV1_2) {
-        ALOGV("Successfully connected to Vibrator HAL v1.2 service.");
-        return std::make_shared<HidlHalWrapperV1_2>(std::move(scheduler), halV1_2);
-    }
-    sp<V1_1::IVibrator> halV1_1 = V1_1::IVibrator::castFrom(halV1_0);
-    if (halV1_1) {
-        ALOGV("Successfully connected to Vibrator HAL v1.1 service.");
-        return std::make_shared<HidlHalWrapperV1_1>(std::move(scheduler), halV1_1);
-    }
-    ALOGV("Successfully connected to Vibrator HAL v1.0 service.");
-    return std::make_shared<HidlHalWrapperV1_0>(std::move(scheduler), halV1_0);
+    ALOGV("Vibrator HAL service not available.");
+    gHalExists = false;
+    return nullptr;
 }
 
 // -------------------------------------------------------------------------------------------------
diff --git a/services/vibratorservice/VibratorHalWrapper.cpp b/services/vibratorservice/VibratorHalWrapper.cpp
index 536a6b3..5d4c17d 100644
--- a/services/vibratorservice/VibratorHalWrapper.cpp
+++ b/services/vibratorservice/VibratorHalWrapper.cpp
@@ -17,7 +17,6 @@
 #define LOG_TAG "VibratorHalWrapper"
 
 #include <aidl/android/hardware/vibrator/IVibrator.h>
-#include <android/hardware/vibrator/1.3/IVibrator.h>
 #include <hardware/vibrator.h>
 #include <cmath>
 
@@ -33,32 +32,18 @@
 using aidl::android::hardware::vibrator::Effect;
 using aidl::android::hardware::vibrator::EffectStrength;
 using aidl::android::hardware::vibrator::FrequencyAccelerationMapEntry;
+using aidl::android::hardware::vibrator::IVibrator;
 using aidl::android::hardware::vibrator::PrimitivePwle;
 using aidl::android::hardware::vibrator::VendorEffect;
 
 using std::chrono::milliseconds;
 
-namespace V1_0 = android::hardware::vibrator::V1_0;
-namespace V1_1 = android::hardware::vibrator::V1_1;
-namespace V1_2 = android::hardware::vibrator::V1_2;
-namespace V1_3 = android::hardware::vibrator::V1_3;
-namespace Aidl = aidl::android::hardware::vibrator;
-
 namespace android {
 
 namespace vibrator {
 
 // -------------------------------------------------------------------------------------------------
 
-template <class T>
-bool isStaticCastValid(Effect effect) {
-    T castEffect = static_cast<T>(effect);
-    auto iter = hardware::hidl_enum_range<T>();
-    return castEffect >= *iter.begin() && castEffect <= *std::prev(iter.end());
-}
-
-// -------------------------------------------------------------------------------------------------
-
 Info HalWrapper::getInfo() {
     getCapabilities();
     getPrimitiveDurations();
@@ -261,7 +246,7 @@
     if (!result.isOk()) {
         return;
     }
-    std::shared_ptr<Aidl::IVibrator> newHandle = result.value();
+    std::shared_ptr<IVibrator> newHandle = result.value();
     if (newHandle) {
         std::lock_guard<std::mutex> lock(mHandleMutex);
         mHandle = std::move(newHandle);
@@ -514,219 +499,13 @@
                                                         frequencyToOutputAccelerationMap);
 }
 
-std::shared_ptr<Aidl::IVibrator> AidlHalWrapper::getHal() {
+std::shared_ptr<IVibrator> AidlHalWrapper::getHal() {
     std::lock_guard<std::mutex> lock(mHandleMutex);
     return mHandle;
 }
 
 // -------------------------------------------------------------------------------------------------
 
-template <typename I>
-HalResult<void> HidlHalWrapper<I>::ping() {
-    return HalResultFactory::fromReturn(getHal()->ping());
-}
-
-template <typename I>
-void HidlHalWrapper<I>::tryReconnect() {
-    sp<I> newHandle = I::tryGetService();
-    if (newHandle) {
-        std::lock_guard<std::mutex> lock(mHandleMutex);
-        mHandle = std::move(newHandle);
-    }
-}
-
-template <typename I>
-HalResult<void> HidlHalWrapper<I>::on(milliseconds timeout,
-                                      const std::function<void()>& completionCallback) {
-    auto status = getHal()->on(timeout.count());
-    auto ret = HalResultFactory::fromStatus(status.withDefault(V1_0::Status::UNKNOWN_ERROR));
-    if (ret.isOk()) {
-        mCallbackScheduler->schedule(completionCallback, timeout);
-    }
-    return ret;
-}
-
-template <typename I>
-HalResult<void> HidlHalWrapper<I>::off() {
-    auto status = getHal()->off();
-    return HalResultFactory::fromStatus(status.withDefault(V1_0::Status::UNKNOWN_ERROR));
-}
-
-template <typename I>
-HalResult<void> HidlHalWrapper<I>::setAmplitude(float amplitude) {
-    uint8_t amp = static_cast<uint8_t>(amplitude * std::numeric_limits<uint8_t>::max());
-    auto status = getHal()->setAmplitude(amp);
-    return HalResultFactory::fromStatus(status.withDefault(V1_0::Status::UNKNOWN_ERROR));
-}
-
-template <typename I>
-HalResult<void> HidlHalWrapper<I>::setExternalControl(bool) {
-    ALOGV("Skipped setExternalControl because Vibrator HAL does not support it");
-    return HalResult<void>::unsupported();
-}
-
-template <typename I>
-HalResult<void> HidlHalWrapper<I>::alwaysOnEnable(int32_t, Effect, EffectStrength) {
-    ALOGV("Skipped alwaysOnEnable because Vibrator HAL AIDL is not available");
-    return HalResult<void>::unsupported();
-}
-
-template <typename I>
-HalResult<void> HidlHalWrapper<I>::alwaysOnDisable(int32_t) {
-    ALOGV("Skipped alwaysOnDisable because Vibrator HAL AIDL is not available");
-    return HalResult<void>::unsupported();
-}
-
-template <typename I>
-HalResult<Capabilities> HidlHalWrapper<I>::getCapabilitiesInternal() {
-    hardware::Return<bool> result = getHal()->supportsAmplitudeControl();
-    Capabilities capabilities =
-            result.withDefault(false) ? Capabilities::AMPLITUDE_CONTROL : Capabilities::NONE;
-    return HalResultFactory::fromReturn<Capabilities>(std::move(result), capabilities);
-}
-
-template <typename I>
-template <typename T>
-HalResult<milliseconds> HidlHalWrapper<I>::performInternal(
-        perform_fn<T> performFn, sp<I> handle, T effect, EffectStrength strength,
-        const std::function<void()>& completionCallback) {
-    V1_0::Status status;
-    int32_t lengthMs;
-    auto effectCallback = [&status, &lengthMs](V1_0::Status retStatus, uint32_t retLengthMs) {
-        status = retStatus;
-        lengthMs = retLengthMs;
-    };
-
-    V1_0::EffectStrength effectStrength = static_cast<V1_0::EffectStrength>(strength);
-    auto result = std::invoke(performFn, handle, effect, effectStrength, effectCallback);
-    milliseconds length = milliseconds(lengthMs);
-
-    auto ret = HalResultFactory::fromReturn<milliseconds>(std::move(result), status, length);
-    if (ret.isOk()) {
-        mCallbackScheduler->schedule(completionCallback, length);
-    }
-
-    return ret;
-}
-
-template <typename I>
-sp<I> HidlHalWrapper<I>::getHal() {
-    std::lock_guard<std::mutex> lock(mHandleMutex);
-    return mHandle;
-}
-
-// -------------------------------------------------------------------------------------------------
-
-HalResult<milliseconds> HidlHalWrapperV1_0::performEffect(
-        Effect effect, EffectStrength strength, const std::function<void()>& completionCallback) {
-    if (isStaticCastValid<V1_0::Effect>(effect)) {
-        return performInternal(&V1_0::IVibrator::perform, getHal(),
-                               static_cast<V1_0::Effect>(effect), strength, completionCallback);
-    }
-
-    ALOGV("Skipped performEffect because Vibrator HAL does not support effect %s",
-          Aidl::toString(effect).c_str());
-    return HalResult<milliseconds>::unsupported();
-}
-
-// -------------------------------------------------------------------------------------------------
-
-HalResult<milliseconds> HidlHalWrapperV1_1::performEffect(
-        Effect effect, EffectStrength strength, const std::function<void()>& completionCallback) {
-    if (isStaticCastValid<V1_0::Effect>(effect)) {
-        return performInternal(&V1_1::IVibrator::perform, getHal(),
-                               static_cast<V1_0::Effect>(effect), strength, completionCallback);
-    }
-    if (isStaticCastValid<V1_1::Effect_1_1>(effect)) {
-        return performInternal(&V1_1::IVibrator::perform_1_1, getHal(),
-                               static_cast<V1_1::Effect_1_1>(effect), strength, completionCallback);
-    }
-
-    ALOGV("Skipped performEffect because Vibrator HAL does not support effect %s",
-          Aidl::toString(effect).c_str());
-    return HalResult<milliseconds>::unsupported();
-}
-
-// -------------------------------------------------------------------------------------------------
-
-HalResult<milliseconds> HidlHalWrapperV1_2::performEffect(
-        Effect effect, EffectStrength strength, const std::function<void()>& completionCallback) {
-    if (isStaticCastValid<V1_0::Effect>(effect)) {
-        return performInternal(&V1_2::IVibrator::perform, getHal(),
-                               static_cast<V1_0::Effect>(effect), strength, completionCallback);
-    }
-    if (isStaticCastValid<V1_1::Effect_1_1>(effect)) {
-        return performInternal(&V1_2::IVibrator::perform_1_1, getHal(),
-                               static_cast<V1_1::Effect_1_1>(effect), strength, completionCallback);
-    }
-    if (isStaticCastValid<V1_2::Effect>(effect)) {
-        return performInternal(&V1_2::IVibrator::perform_1_2, getHal(),
-                               static_cast<V1_2::Effect>(effect), strength, completionCallback);
-    }
-
-    ALOGV("Skipped performEffect because Vibrator HAL does not support effect %s",
-          Aidl::toString(effect).c_str());
-    return HalResult<milliseconds>::unsupported();
-}
-
-// -------------------------------------------------------------------------------------------------
-
-HalResult<void> HidlHalWrapperV1_3::setExternalControl(bool enabled) {
-    auto result = getHal()->setExternalControl(static_cast<uint32_t>(enabled));
-    return HalResultFactory::fromStatus(result.withDefault(V1_0::Status::UNKNOWN_ERROR));
-}
-
-HalResult<milliseconds> HidlHalWrapperV1_3::performEffect(
-        Effect effect, EffectStrength strength, const std::function<void()>& completionCallback) {
-    if (isStaticCastValid<V1_0::Effect>(effect)) {
-        return performInternal(&V1_3::IVibrator::perform, getHal(),
-                               static_cast<V1_0::Effect>(effect), strength, completionCallback);
-    }
-    if (isStaticCastValid<V1_1::Effect_1_1>(effect)) {
-        return performInternal(&V1_3::IVibrator::perform_1_1, getHal(),
-                               static_cast<V1_1::Effect_1_1>(effect), strength, completionCallback);
-    }
-    if (isStaticCastValid<V1_2::Effect>(effect)) {
-        return performInternal(&V1_3::IVibrator::perform_1_2, getHal(),
-                               static_cast<V1_2::Effect>(effect), strength, completionCallback);
-    }
-    if (isStaticCastValid<V1_3::Effect>(effect)) {
-        return performInternal(&V1_3::IVibrator::perform_1_3, getHal(),
-                               static_cast<V1_3::Effect>(effect), strength, completionCallback);
-    }
-
-    ALOGV("Skipped performEffect because Vibrator HAL does not support effect %s",
-          Aidl::toString(effect).c_str());
-    return HalResult<milliseconds>::unsupported();
-}
-
-HalResult<Capabilities> HidlHalWrapperV1_3::getCapabilitiesInternal() {
-    Capabilities capabilities = Capabilities::NONE;
-
-    sp<V1_3::IVibrator> hal = getHal();
-    auto amplitudeResult = hal->supportsAmplitudeControl();
-    if (!amplitudeResult.isOk()) {
-        return HalResultFactory::fromReturn<Capabilities>(std::move(amplitudeResult), capabilities);
-    }
-
-    auto externalControlResult = hal->supportsExternalControl();
-    if (amplitudeResult.withDefault(false)) {
-        capabilities |= Capabilities::AMPLITUDE_CONTROL;
-    }
-    if (externalControlResult.withDefault(false)) {
-        capabilities |= Capabilities::EXTERNAL_CONTROL;
-
-        if (amplitudeResult.withDefault(false)) {
-            capabilities |= Capabilities::EXTERNAL_AMPLITUDE_CONTROL;
-        }
-    }
-
-    return HalResultFactory::fromReturn<Capabilities>(std::move(externalControlResult),
-                                                      capabilities);
-}
-
-// -------------------------------------------------------------------------------------------------
-
 }; // namespace vibrator
 
 }; // namespace android
diff --git a/services/vibratorservice/VibratorManagerHalController.cpp b/services/vibratorservice/VibratorManagerHalController.cpp
index 494f88f..31b6ed0 100644
--- a/services/vibratorservice/VibratorManagerHalController.cpp
+++ b/services/vibratorservice/VibratorManagerHalController.cpp
@@ -20,7 +20,10 @@
 
 #include <vibratorservice/VibratorManagerHalController.h>
 
-namespace Aidl = aidl::android::hardware::vibrator;
+using aidl::android::hardware::vibrator::IVibrationSession;
+using aidl::android::hardware::vibrator::IVibrator;
+using aidl::android::hardware::vibrator::IVibratorManager;
+using aidl::android::hardware::vibrator::VibrationSessionConfig;
 
 namespace android {
 
@@ -29,9 +32,9 @@
 std::shared_ptr<ManagerHalWrapper> connectManagerHal(std::shared_ptr<CallbackScheduler> scheduler) {
     static bool gHalExists = true;
     if (gHalExists) {
-        auto serviceName = std::string(Aidl::IVibratorManager::descriptor) + "/default";
+        auto serviceName = std::string(IVibratorManager::descriptor) + "/default";
         if (AServiceManager_isDeclared(serviceName.c_str())) {
-            std::shared_ptr<Aidl::IVibratorManager> hal = Aidl::IVibratorManager::fromBinder(
+            std::shared_ptr<IVibratorManager> hal = IVibratorManager::fromBinder(
                     ndk::SpAIBinder(AServiceManager_checkService(serviceName.c_str())));
             if (hal) {
                 ALOGV("Successfully connected to VibratorManager HAL AIDL service.");
@@ -41,6 +44,7 @@
         }
     }
 
+    ALOGV("VibratorManager HAL service not available.");
     gHalExists = false;
     return std::make_shared<LegacyManagerHalWrapper>();
 }
@@ -150,10 +154,10 @@
     return apply(cancelSyncedFn, "cancelSynced");
 }
 
-HalResult<std::shared_ptr<Aidl::IVibrationSession>> ManagerHalController::startSession(
-        const std::vector<int32_t>& ids, const Aidl::VibrationSessionConfig& config,
+HalResult<std::shared_ptr<IVibrationSession>> ManagerHalController::startSession(
+        const std::vector<int32_t>& ids, const VibrationSessionConfig& config,
         const std::function<void()>& completionCallback) {
-    hal_fn<std::shared_ptr<Aidl::IVibrationSession>> startSessionFn =
+    hal_fn<std::shared_ptr<IVibrationSession>> startSessionFn =
             [&](std::shared_ptr<ManagerHalWrapper> hal) {
                 return hal->startSession(ids, config, completionCallback);
             };
diff --git a/services/vibratorservice/VibratorManagerHalWrapper.cpp b/services/vibratorservice/VibratorManagerHalWrapper.cpp
index 3db8ff8..bab3f58 100644
--- a/services/vibratorservice/VibratorManagerHalWrapper.cpp
+++ b/services/vibratorservice/VibratorManagerHalWrapper.cpp
@@ -20,7 +20,10 @@
 
 #include <vibratorservice/VibratorManagerHalWrapper.h>
 
-namespace Aidl = aidl::android::hardware::vibrator;
+using aidl::android::hardware::vibrator::IVibrationSession;
+using aidl::android::hardware::vibrator::IVibrator;
+using aidl::android::hardware::vibrator::IVibratorManager;
+using aidl::android::hardware::vibrator::VibrationSessionConfig;
 
 namespace android {
 
@@ -41,10 +44,9 @@
     return HalResult<void>::unsupported();
 }
 
-HalResult<std::shared_ptr<Aidl::IVibrationSession>> ManagerHalWrapper::startSession(
-        const std::vector<int32_t>&, const Aidl::VibrationSessionConfig&,
-        const std::function<void()>&) {
-    return HalResult<std::shared_ptr<Aidl::IVibrationSession>>::unsupported();
+HalResult<std::shared_ptr<IVibrationSession>> ManagerHalWrapper::startSession(
+        const std::vector<int32_t>&, const VibrationSessionConfig&, const std::function<void()>&) {
+    return HalResult<std::shared_ptr<IVibrationSession>>::unsupported();
 }
 
 HalResult<void> ManagerHalWrapper::clearSessions() {
@@ -87,11 +89,11 @@
 
 std::shared_ptr<HalWrapper> AidlManagerHalWrapper::connectToVibrator(
         int32_t vibratorId, std::shared_ptr<CallbackScheduler> callbackScheduler) {
-    std::function<HalResult<std::shared_ptr<Aidl::IVibrator>>()> reconnectFn = [=, this]() {
-        std::shared_ptr<Aidl::IVibrator> vibrator;
+    std::function<HalResult<std::shared_ptr<IVibrator>>()> reconnectFn = [=, this]() {
+        std::shared_ptr<IVibrator> vibrator;
         auto status = this->getHal()->getVibrator(vibratorId, &vibrator);
-        return HalResultFactory::fromStatus<std::shared_ptr<Aidl::IVibrator>>(std::move(status),
-                                                                              vibrator);
+        return HalResultFactory::fromStatus<std::shared_ptr<IVibrator>>(std::move(status),
+                                                                        vibrator);
     };
     auto result = reconnectFn();
     if (!result.isOk()) {
@@ -110,8 +112,8 @@
 }
 
 void AidlManagerHalWrapper::tryReconnect() {
-    auto aidlServiceName = std::string(Aidl::IVibratorManager::descriptor) + "/default";
-    std::shared_ptr<Aidl::IVibratorManager> newHandle = Aidl::IVibratorManager::fromBinder(
+    auto aidlServiceName = std::string(IVibratorManager::descriptor) + "/default";
+    std::shared_ptr<IVibratorManager> newHandle = IVibratorManager::fromBinder(
             ndk::SpAIBinder(AServiceManager_checkService(aidlServiceName.c_str())));
     if (newHandle) {
         std::lock_guard<std::mutex> lock(mHandleMutex);
@@ -198,15 +200,14 @@
     return HalResultFactory::fromStatus(getHal()->triggerSynced(cb));
 }
 
-HalResult<std::shared_ptr<Aidl::IVibrationSession>> AidlManagerHalWrapper::startSession(
-        const std::vector<int32_t>& ids, const Aidl::VibrationSessionConfig& config,
+HalResult<std::shared_ptr<IVibrationSession>> AidlManagerHalWrapper::startSession(
+        const std::vector<int32_t>& ids, const VibrationSessionConfig& config,
         const std::function<void()>& completionCallback) {
     auto cb = ndk::SharedRefBase::make<HalCallbackWrapper>(completionCallback);
-    std::shared_ptr<Aidl::IVibrationSession> session;
+    std::shared_ptr<IVibrationSession> session;
     auto status = getHal()->startSession(ids, config, cb, &session);
-    return HalResultFactory::fromStatus<std::shared_ptr<Aidl::IVibrationSession>>(std::move(status),
-                                                                                  std::move(
-                                                                                          session));
+    return HalResultFactory::fromStatus<std::shared_ptr<IVibrationSession>>(std::move(status),
+                                                                            std::move(session));
 }
 
 HalResult<void> AidlManagerHalWrapper::cancelSynced() {
@@ -227,7 +228,7 @@
     return HalResultFactory::fromStatus(getHal()->clearSessions());
 }
 
-std::shared_ptr<Aidl::IVibratorManager> AidlManagerHalWrapper::getHal() {
+std::shared_ptr<IVibratorManager> AidlManagerHalWrapper::getHal() {
     std::lock_guard<std::mutex> lock(mHandleMutex);
     return mHandle;
 }
diff --git a/services/vibratorservice/benchmarks/Android.bp b/services/vibratorservice/benchmarks/Android.bp
index 915d6c7..6fc5cf3 100644
--- a/services/vibratorservice/benchmarks/Android.bp
+++ b/services/vibratorservice/benchmarks/Android.bp
@@ -29,15 +29,10 @@
     ],
     shared_libs: [
         "libbinder_ndk",
-        "libhidlbase",
         "liblog",
         "libutils",
         "libvibratorservice",
         "android.hardware.vibrator-V3-ndk",
-        "android.hardware.vibrator@1.0",
-        "android.hardware.vibrator@1.1",
-        "android.hardware.vibrator@1.2",
-        "android.hardware.vibrator@1.3",
     ],
     cflags: [
         "-Wall",
diff --git a/services/vibratorservice/include/vibratorservice/VibratorHalWrapper.h b/services/vibratorservice/include/vibratorservice/VibratorHalWrapper.h
index 9a39ad4..0652278 100644
--- a/services/vibratorservice/include/vibratorservice/VibratorHalWrapper.h
+++ b/services/vibratorservice/include/vibratorservice/VibratorHalWrapper.h
@@ -22,7 +22,6 @@
 
 #include <android-base/thread_annotations.h>
 #include <android/binder_manager.h>
-#include <android/hardware/vibrator/1.3/IVibrator.h>
 #include <binder/IServiceManager.h>
 
 #include <vibratorservice/VibratorCallbackScheduler.h>
@@ -105,26 +104,6 @@
                              : fromFailedStatus<T>(std::move(status));
     }
 
-    template <typename T>
-    static HalResult<T> fromStatus(hardware::vibrator::V1_0::Status&& status, T data) {
-        return (status == hardware::vibrator::V1_0::Status::OK)
-                ? HalResult<T>::ok(std::move(data))
-                : fromFailedStatus<T>(std::move(status));
-    }
-
-    template <typename T, typename R>
-    static HalResult<T> fromReturn(hardware::Return<R>&& ret, T data) {
-        return ret.isOk() ? HalResult<T>::ok(std::move(data))
-                          : fromFailedReturn<T, R>(std::move(ret));
-    }
-
-    template <typename T, typename R>
-    static HalResult<T> fromReturn(hardware::Return<R>&& ret,
-                                   hardware::vibrator::V1_0::Status status, T data) {
-        return ret.isOk() ? fromStatus<T>(std::move(status), std::move(data))
-                          : fromFailedReturn<T, R>(std::move(ret));
-    }
-
     static HalResult<void> fromStatus(status_t status) {
         return (status == android::OK) ? HalResult<void>::ok()
                                        : fromFailedStatus<void>(std::move(status));
@@ -134,17 +113,6 @@
         return status.isOk() ? HalResult<void>::ok() : fromFailedStatus<void>(std::move(status));
     }
 
-    static HalResult<void> fromStatus(hardware::vibrator::V1_0::Status&& status) {
-        return (status == hardware::vibrator::V1_0::Status::OK)
-                ? HalResult<void>::ok()
-                : fromFailedStatus<void>(std::move(status));
-    }
-
-    template <typename R>
-    static HalResult<void> fromReturn(hardware::Return<R>&& ret) {
-        return ret.isOk() ? HalResult<void>::ok() : fromFailedReturn<void, R>(std::move(ret));
-    }
-
 private:
     template <typename T>
     static HalResult<T> fromFailedStatus(status_t status) {
@@ -166,23 +134,6 @@
         }
         return HalResult<T>::failed(status.getMessage());
     }
-
-    template <typename T>
-    static HalResult<T> fromFailedStatus(hardware::vibrator::V1_0::Status&& status) {
-        switch (status) {
-            case hardware::vibrator::V1_0::Status::UNSUPPORTED_OPERATION:
-                return HalResult<T>::unsupported();
-            default:
-                auto msg = "android::hardware::vibrator::V1_0::Status = " + toString(status);
-                return HalResult<T>::failed(msg.c_str());
-        }
-    }
-
-    template <typename T, typename R>
-    static HalResult<T> fromFailedReturn(hardware::Return<R>&& ret) {
-        return ret.isDeadObject() ? HalResult<T>::transactionFailed(ret.description().c_str())
-                                  : HalResult<T>::failed(ret.description().c_str());
-    }
 };
 
 // -------------------------------------------------------------------------------------------------
@@ -548,108 +499,6 @@
     std::shared_ptr<IVibrator> getHal();
 };
 
-// Wrapper for the HDIL Vibrator HALs.
-template <typename I>
-class HidlHalWrapper : public HalWrapper {
-public:
-    HidlHalWrapper(std::shared_ptr<CallbackScheduler> scheduler, sp<I> handle)
-          : HalWrapper(std::move(scheduler)), mHandle(std::move(handle)) {}
-    virtual ~HidlHalWrapper() = default;
-
-    HalResult<void> ping() override final;
-    void tryReconnect() override final;
-
-    HalResult<void> on(std::chrono::milliseconds timeout,
-                       const std::function<void()>& completionCallback) override final;
-    HalResult<void> off() override final;
-
-    HalResult<void> setAmplitude(float amplitude) override final;
-    virtual HalResult<void> setExternalControl(bool enabled) override;
-
-    HalResult<void> alwaysOnEnable(int32_t id, HalWrapper::Effect effect,
-                                   HalWrapper::EffectStrength strength) override final;
-    HalResult<void> alwaysOnDisable(int32_t id) override final;
-
-protected:
-    std::mutex mHandleMutex;
-    sp<I> mHandle GUARDED_BY(mHandleMutex);
-
-    virtual HalResult<Capabilities> getCapabilitiesInternal() override;
-
-    template <class T>
-    using perform_fn =
-            hardware::Return<void> (I::*)(T, hardware::vibrator::V1_0::EffectStrength,
-                                          hardware::vibrator::V1_0::IVibrator::perform_cb);
-
-    template <class T>
-    HalResult<std::chrono::milliseconds> performInternal(
-            perform_fn<T> performFn, sp<I> handle, T effect, HalWrapper::EffectStrength strength,
-            const std::function<void()>& completionCallback);
-
-    sp<I> getHal();
-};
-
-// Wrapper for the HDIL Vibrator HAL v1.0.
-class HidlHalWrapperV1_0 : public HidlHalWrapper<hardware::vibrator::V1_0::IVibrator> {
-public:
-    HidlHalWrapperV1_0(std::shared_ptr<CallbackScheduler> scheduler,
-                       sp<hardware::vibrator::V1_0::IVibrator> handle)
-          : HidlHalWrapper<hardware::vibrator::V1_0::IVibrator>(std::move(scheduler),
-                                                                std::move(handle)) {}
-    virtual ~HidlHalWrapperV1_0() = default;
-
-    HalResult<std::chrono::milliseconds> performEffect(
-            HalWrapper::Effect effect, HalWrapper::EffectStrength strength,
-            const std::function<void()>& completionCallback) override final;
-};
-
-// Wrapper for the HDIL Vibrator HAL v1.1.
-class HidlHalWrapperV1_1 : public HidlHalWrapper<hardware::vibrator::V1_1::IVibrator> {
-public:
-    HidlHalWrapperV1_1(std::shared_ptr<CallbackScheduler> scheduler,
-                       sp<hardware::vibrator::V1_1::IVibrator> handle)
-          : HidlHalWrapper<hardware::vibrator::V1_1::IVibrator>(std::move(scheduler),
-                                                                std::move(handle)) {}
-    virtual ~HidlHalWrapperV1_1() = default;
-
-    HalResult<std::chrono::milliseconds> performEffect(
-            HalWrapper::Effect effect, HalWrapper::EffectStrength strength,
-            const std::function<void()>& completionCallback) override final;
-};
-
-// Wrapper for the HDIL Vibrator HAL v1.2.
-class HidlHalWrapperV1_2 : public HidlHalWrapper<hardware::vibrator::V1_2::IVibrator> {
-public:
-    HidlHalWrapperV1_2(std::shared_ptr<CallbackScheduler> scheduler,
-                       sp<hardware::vibrator::V1_2::IVibrator> handle)
-          : HidlHalWrapper<hardware::vibrator::V1_2::IVibrator>(std::move(scheduler),
-                                                                std::move(handle)) {}
-    virtual ~HidlHalWrapperV1_2() = default;
-
-    HalResult<std::chrono::milliseconds> performEffect(
-            HalWrapper::Effect effect, HalWrapper::EffectStrength strength,
-            const std::function<void()>& completionCallback) override final;
-};
-
-// Wrapper for the HDIL Vibrator HAL v1.3.
-class HidlHalWrapperV1_3 : public HidlHalWrapper<hardware::vibrator::V1_3::IVibrator> {
-public:
-    HidlHalWrapperV1_3(std::shared_ptr<CallbackScheduler> scheduler,
-                       sp<hardware::vibrator::V1_3::IVibrator> handle)
-          : HidlHalWrapper<hardware::vibrator::V1_3::IVibrator>(std::move(scheduler),
-                                                                std::move(handle)) {}
-    virtual ~HidlHalWrapperV1_3() = default;
-
-    HalResult<void> setExternalControl(bool enabled) override final;
-
-    HalResult<std::chrono::milliseconds> performEffect(
-            HalWrapper::Effect effect, HalWrapper::EffectStrength strength,
-            const std::function<void()>& completionCallback) override final;
-
-protected:
-    HalResult<Capabilities> getCapabilitiesInternal() override final;
-};
-
 // -------------------------------------------------------------------------------------------------
 
 }; // namespace vibrator
diff --git a/services/vibratorservice/test/Android.bp b/services/vibratorservice/test/Android.bp
index 92527eb..038248e 100644
--- a/services/vibratorservice/test/Android.bp
+++ b/services/vibratorservice/test/Android.bp
@@ -29,10 +29,6 @@
         "VibratorCallbackSchedulerTest.cpp",
         "VibratorHalControllerTest.cpp",
         "VibratorHalWrapperAidlTest.cpp",
-        "VibratorHalWrapperHidlV1_0Test.cpp",
-        "VibratorHalWrapperHidlV1_1Test.cpp",
-        "VibratorHalWrapperHidlV1_2Test.cpp",
-        "VibratorHalWrapperHidlV1_3Test.cpp",
         "VibratorManagerHalControllerTest.cpp",
         "VibratorManagerHalWrapperAidlTest.cpp",
         "VibratorManagerHalWrapperLegacyTest.cpp",
@@ -45,15 +41,10 @@
     shared_libs: [
         "libbase",
         "libbinder_ndk",
-        "libhidlbase",
         "liblog",
         "libvibratorservice",
         "libutils",
         "android.hardware.vibrator-V3-ndk",
-        "android.hardware.vibrator@1.0",
-        "android.hardware.vibrator@1.1",
-        "android.hardware.vibrator@1.2",
-        "android.hardware.vibrator@1.3",
     ],
     static_libs: [
         "libgmock",
diff --git a/services/vibratorservice/test/VibratorHalWrapperHidlV1_0Test.cpp b/services/vibratorservice/test/VibratorHalWrapperHidlV1_0Test.cpp
deleted file mode 100644
index 04dbe4e..0000000
--- a/services/vibratorservice/test/VibratorHalWrapperHidlV1_0Test.cpp
+++ /dev/null
@@ -1,398 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *            http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "VibratorHalWrapperHidlV1_0Test"
-
-#include <aidl/android/hardware/vibrator/IVibrator.h>
-#include <android/persistable_bundle_aidl.h>
-
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
-
-#include <utils/Log.h>
-#include <thread>
-
-#include <vibratorservice/VibratorCallbackScheduler.h>
-#include <vibratorservice/VibratorHalWrapper.h>
-
-#include "test_mocks.h"
-#include "test_utils.h"
-
-namespace V1_0 = android::hardware::vibrator::V1_0;
-
-using aidl::android::hardware::vibrator::Braking;
-using aidl::android::hardware::vibrator::CompositeEffect;
-using aidl::android::hardware::vibrator::CompositePrimitive;
-using aidl::android::hardware::vibrator::CompositePwleV2;
-using aidl::android::hardware::vibrator::Effect;
-using aidl::android::hardware::vibrator::EffectStrength;
-using aidl::android::hardware::vibrator::IVibrator;
-using aidl::android::hardware::vibrator::PrimitivePwle;
-using aidl::android::hardware::vibrator::PwleV2Primitive;
-using aidl::android::hardware::vibrator::VendorEffect;
-using aidl::android::os::PersistableBundle;
-
-using namespace android;
-using namespace std::chrono_literals;
-using namespace testing;
-
-// -------------------------------------------------------------------------------------------------
-
-class MockIVibratorV1_0 : public V1_0::IVibrator {
-public:
-    MOCK_METHOD(hardware::Return<void>, ping, (), (override));
-    MOCK_METHOD(hardware::Return<V1_0::Status>, on, (uint32_t timeoutMs), (override));
-    MOCK_METHOD(hardware::Return<V1_0::Status>, off, (), (override));
-    MOCK_METHOD(hardware::Return<bool>, supportsAmplitudeControl, (), (override));
-    MOCK_METHOD(hardware::Return<V1_0::Status>, setAmplitude, (uint8_t amplitude), (override));
-    MOCK_METHOD(hardware::Return<void>, perform,
-                (V1_0::Effect effect, V1_0::EffectStrength strength, perform_cb cb), (override));
-};
-
-// -------------------------------------------------------------------------------------------------
-
-class VibratorHalWrapperHidlV1_0Test : public Test {
-public:
-    void SetUp() override {
-        mMockHal = new StrictMock<MockIVibratorV1_0>();
-        mMockScheduler = std::make_shared<StrictMock<vibrator::MockCallbackScheduler>>();
-        mWrapper = std::make_unique<vibrator::HidlHalWrapperV1_0>(mMockScheduler, mMockHal);
-        ASSERT_NE(mWrapper, nullptr);
-    }
-
-protected:
-    std::shared_ptr<StrictMock<vibrator::MockCallbackScheduler>> mMockScheduler = nullptr;
-    std::unique_ptr<vibrator::HalWrapper> mWrapper = nullptr;
-    sp<StrictMock<MockIVibratorV1_0>> mMockHal = nullptr;
-};
-
-// -------------------------------------------------------------------------------------------------
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestPing) {
-    EXPECT_CALL(*mMockHal.get(), ping())
-            .Times(Exactly(2))
-            .WillOnce([]() { return hardware::Return<void>(); })
-            .WillRepeatedly([]() {
-                return hardware::Return<void>(hardware::Status::fromExceptionCode(-1));
-            });
-
-    ASSERT_TRUE(mWrapper->ping().isOk());
-    ASSERT_TRUE(mWrapper->ping().isFailed());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestOn) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(), on(Eq(static_cast<uint32_t>(1))))
-                .Times(Exactly(1))
-                .WillRepeatedly(
-                        [](uint32_t) { return hardware::Return<V1_0::Status>(V1_0::Status::OK); });
-        EXPECT_CALL(*mMockScheduler.get(), schedule(_, Eq(1ms)))
-                .Times(Exactly(1))
-                .WillRepeatedly(vibrator::TriggerSchedulerCallback());
-        EXPECT_CALL(*mMockHal.get(), on(Eq(static_cast<uint32_t>(10))))
-                .Times(Exactly(1))
-                .WillRepeatedly([](uint32_t) {
-                    return hardware::Return<V1_0::Status>(V1_0::Status::UNSUPPORTED_OPERATION);
-                });
-        EXPECT_CALL(*mMockHal.get(), on(Eq(static_cast<uint32_t>(11))))
-                .Times(Exactly(1))
-                .WillRepeatedly([](uint32_t) {
-                    return hardware::Return<V1_0::Status>(V1_0::Status::BAD_VALUE);
-                });
-        EXPECT_CALL(*mMockHal.get(), on(Eq(static_cast<uint32_t>(12))))
-                .Times(Exactly(1))
-                .WillRepeatedly([](uint32_t) {
-                    return hardware::Return<V1_0::Status>(hardware::Status::fromExceptionCode(-1));
-                });
-    }
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-
-    ASSERT_TRUE(mWrapper->on(1ms, callback).isOk());
-    ASSERT_EQ(1, *callbackCounter.get());
-
-    ASSERT_TRUE(mWrapper->on(10ms, callback).isUnsupported());
-    ASSERT_TRUE(mWrapper->on(11ms, callback).isFailed());
-    ASSERT_TRUE(mWrapper->on(12ms, callback).isFailed());
-
-    // Callback not triggered for unsupported and on failure
-    ASSERT_EQ(1, *callbackCounter.get());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestOff) {
-    EXPECT_CALL(*mMockHal.get(), off())
-            .Times(Exactly(4))
-            .WillOnce([]() { return hardware::Return<V1_0::Status>(V1_0::Status::OK); })
-            .WillOnce([]() {
-                return hardware::Return<V1_0::Status>(V1_0::Status::UNSUPPORTED_OPERATION);
-            })
-            .WillOnce([]() { return hardware::Return<V1_0::Status>(V1_0::Status::BAD_VALUE); })
-            .WillRepeatedly([]() {
-                return hardware::Return<V1_0::Status>(hardware::Status::fromExceptionCode(-1));
-            });
-
-    ASSERT_TRUE(mWrapper->off().isOk());
-    ASSERT_TRUE(mWrapper->off().isUnsupported());
-    ASSERT_TRUE(mWrapper->off().isFailed());
-    ASSERT_TRUE(mWrapper->off().isFailed());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestSetAmplitude) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(), setAmplitude(Eq(static_cast<uint8_t>(1))))
-                .Times(Exactly(1))
-                .WillRepeatedly(
-                        [](uint8_t) { return hardware::Return<V1_0::Status>(V1_0::Status::OK); });
-        EXPECT_CALL(*mMockHal.get(), setAmplitude(Eq(static_cast<uint8_t>(2))))
-                .Times(Exactly(1))
-                .WillRepeatedly([](uint8_t) {
-                    return hardware::Return<V1_0::Status>(V1_0::Status::UNSUPPORTED_OPERATION);
-                });
-        EXPECT_CALL(*mMockHal.get(), setAmplitude(Eq(static_cast<uint8_t>(3))))
-                .Times(Exactly(1))
-                .WillRepeatedly([](uint8_t) {
-                    return hardware::Return<V1_0::Status>(V1_0::Status::BAD_VALUE);
-                });
-        EXPECT_CALL(*mMockHal.get(), setAmplitude(Eq(static_cast<uint8_t>(4))))
-                .Times(Exactly(1))
-                .WillRepeatedly([](uint8_t) {
-                    return hardware::Return<V1_0::Status>(hardware::Status::fromExceptionCode(-1));
-                });
-    }
-
-    auto maxAmplitude = std::numeric_limits<uint8_t>::max();
-    ASSERT_TRUE(mWrapper->setAmplitude(1.0f / maxAmplitude).isOk());
-    ASSERT_TRUE(mWrapper->setAmplitude(2.0f / maxAmplitude).isUnsupported());
-    ASSERT_TRUE(mWrapper->setAmplitude(3.0f / maxAmplitude).isFailed());
-    ASSERT_TRUE(mWrapper->setAmplitude(4.0f / maxAmplitude).isFailed());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestSetExternalControlUnsupported) {
-    ASSERT_TRUE(mWrapper->setExternalControl(true).isUnsupported());
-    ASSERT_TRUE(mWrapper->setExternalControl(false).isUnsupported());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestAlwaysOnEnableUnsupported) {
-    ASSERT_TRUE(mWrapper->alwaysOnEnable(1, Effect::CLICK, EffectStrength::LIGHT).isUnsupported());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestAlwaysOnDisableUnsupported) {
-    ASSERT_TRUE(mWrapper->alwaysOnDisable(1).isUnsupported());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestGetInfoDoesNotCacheFailedResult) {
-    EXPECT_CALL(*mMockHal.get(), supportsAmplitudeControl())
-            .Times(Exactly(2))
-            .WillOnce([]() {
-                return hardware::Return<bool>(hardware::Status::fromExceptionCode(-1));
-            })
-            .WillRepeatedly([]() { return hardware::Return<bool>(true); });
-
-    ASSERT_TRUE(mWrapper->getInfo().capabilities.isFailed());
-
-    vibrator::Info info = mWrapper->getInfo();
-    ASSERT_EQ(vibrator::Capabilities::AMPLITUDE_CONTROL, info.capabilities.value());
-    ASSERT_TRUE(info.supportedEffects.isUnsupported());
-    ASSERT_TRUE(info.supportedBraking.isUnsupported());
-    ASSERT_TRUE(info.supportedPrimitives.isUnsupported());
-    ASSERT_TRUE(info.primitiveDurations.isUnsupported());
-    ASSERT_TRUE(info.primitiveDelayMax.isUnsupported());
-    ASSERT_TRUE(info.pwlePrimitiveDurationMax.isUnsupported());
-    ASSERT_TRUE(info.compositionSizeMax.isUnsupported());
-    ASSERT_TRUE(info.pwleSizeMax.isUnsupported());
-    ASSERT_TRUE(info.minFrequency.isUnsupported());
-    ASSERT_TRUE(info.resonantFrequency.isUnsupported());
-    ASSERT_TRUE(info.frequencyResolution.isUnsupported());
-    ASSERT_TRUE(info.qFactor.isUnsupported());
-    ASSERT_TRUE(info.maxAmplitudes.isUnsupported());
-    ASSERT_TRUE(info.maxEnvelopeEffectSize.isUnsupported());
-    ASSERT_TRUE(info.minEnvelopeEffectControlPointDuration.isUnsupported());
-    ASSERT_TRUE(info.maxEnvelopeEffectControlPointDuration.isUnsupported());
-    ASSERT_TRUE(info.frequencyToOutputAccelerationMap.isUnsupported());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestGetInfoWithoutAmplitudeControl) {
-    EXPECT_CALL(*mMockHal.get(), supportsAmplitudeControl()).Times(Exactly(1)).WillRepeatedly([]() {
-        return hardware::Return<bool>(false);
-    });
-
-    ASSERT_EQ(vibrator::Capabilities::NONE, mWrapper->getInfo().capabilities.value());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestGetInfoCachesResult) {
-    EXPECT_CALL(*mMockHal.get(), supportsAmplitudeControl()).Times(Exactly(1)).WillRepeatedly([]() {
-        return hardware::Return<bool>(true);
-    });
-
-    std::vector<std::thread> threads;
-    for (int i = 0; i < 10; i++) {
-        threads.push_back(
-                std::thread([&]() { ASSERT_TRUE(mWrapper->getInfo().capabilities.isOk()); }));
-    }
-    std::for_each(threads.begin(), threads.end(), [](std::thread& t) { t.join(); });
-
-    vibrator::Info info = mWrapper->getInfo();
-    ASSERT_EQ(vibrator::Capabilities::AMPLITUDE_CONTROL, info.capabilities.value());
-    ASSERT_TRUE(info.supportedEffects.isUnsupported());
-    ASSERT_TRUE(info.supportedBraking.isUnsupported());
-    ASSERT_TRUE(info.supportedPrimitives.isUnsupported());
-    ASSERT_TRUE(info.primitiveDurations.isUnsupported());
-    ASSERT_TRUE(info.minFrequency.isUnsupported());
-    ASSERT_TRUE(info.resonantFrequency.isUnsupported());
-    ASSERT_TRUE(info.frequencyResolution.isUnsupported());
-    ASSERT_TRUE(info.qFactor.isUnsupported());
-    ASSERT_TRUE(info.maxAmplitudes.isUnsupported());
-    ASSERT_TRUE(info.maxEnvelopeEffectSize.isUnsupported());
-    ASSERT_TRUE(info.minEnvelopeEffectControlPointDuration.isUnsupported());
-    ASSERT_TRUE(info.maxEnvelopeEffectControlPointDuration.isUnsupported());
-    ASSERT_TRUE(info.frequencyToOutputAccelerationMap.isUnsupported());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestPerformEffect) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(),
-                    perform(Eq(V1_0::Effect::CLICK), Eq(V1_0::EffectStrength::LIGHT), _))
-                .Times(Exactly(1))
-                .WillRepeatedly(
-                        [](V1_0::Effect, V1_0::EffectStrength, MockIVibratorV1_0::perform_cb cb) {
-                            cb(V1_0::Status::OK, 10);
-                            return hardware::Return<void>();
-                        });
-        EXPECT_CALL(*mMockScheduler.get(), schedule(_, Eq(10ms)))
-                .Times(Exactly(1))
-                .WillRepeatedly(vibrator::TriggerSchedulerCallback());
-        EXPECT_CALL(*mMockHal.get(),
-                    perform(Eq(V1_0::Effect::CLICK), Eq(V1_0::EffectStrength::MEDIUM), _))
-                .Times(Exactly(1))
-                .WillRepeatedly(
-                        [](V1_0::Effect, V1_0::EffectStrength, MockIVibratorV1_0::perform_cb cb) {
-                            cb(V1_0::Status::UNSUPPORTED_OPERATION, 10);
-                            return hardware::Return<void>();
-                        });
-        EXPECT_CALL(*mMockHal.get(),
-                    perform(Eq(V1_0::Effect::CLICK), Eq(V1_0::EffectStrength::STRONG), _))
-                .Times(Exactly(2))
-                .WillOnce([](V1_0::Effect, V1_0::EffectStrength, MockIVibratorV1_0::perform_cb cb) {
-                    cb(V1_0::Status::BAD_VALUE, 10);
-                    return hardware::Return<void>();
-                })
-                .WillRepeatedly(
-                        [](V1_0::Effect, V1_0::EffectStrength, MockIVibratorV1_0::perform_cb) {
-                            return hardware::Return<void>(hardware::Status::fromExceptionCode(-1));
-                        });
-    }
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-
-    auto result = mWrapper->performEffect(Effect::CLICK, EffectStrength::LIGHT, callback);
-    ASSERT_TRUE(result.isOk());
-    ASSERT_EQ(10ms, result.value());
-    ASSERT_EQ(1, *callbackCounter.get());
-
-    result = mWrapper->performEffect(Effect::CLICK, EffectStrength::MEDIUM, callback);
-    ASSERT_TRUE(result.isUnsupported());
-
-    result = mWrapper->performEffect(Effect::CLICK, EffectStrength::STRONG, callback);
-    ASSERT_TRUE(result.isFailed());
-
-    result = mWrapper->performEffect(Effect::CLICK, EffectStrength::STRONG, callback);
-    ASSERT_TRUE(result.isFailed());
-
-    // Callback not triggered for unsupported and on failure
-    ASSERT_EQ(1, *callbackCounter.get());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestPerformEffectUnsupported) {
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-    // Using TICK that is only available in v1.1
-    auto result = mWrapper->performEffect(Effect::TICK, EffectStrength::LIGHT, callback);
-    ASSERT_TRUE(result.isUnsupported());
-    // No callback is triggered.
-    ASSERT_EQ(0, *callbackCounter.get());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestPerformVendorEffectUnsupported) {
-    PersistableBundle vendorData; // empty
-    VendorEffect vendorEffect;
-    vendorEffect.vendorData = vendorData;
-    vendorEffect.strength = EffectStrength::LIGHT;
-    vendorEffect.scale = 1.0f;
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-
-    ASSERT_TRUE(mWrapper->performVendorEffect(vendorEffect, callback).isUnsupported());
-
-    // No callback is triggered.
-    ASSERT_EQ(0, *callbackCounter.get());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestPerformComposedEffectUnsupported) {
-    std::vector<CompositeEffect> emptyEffects, singleEffect, multipleEffects;
-    singleEffect.push_back(
-            vibrator::TestFactory::createCompositeEffect(CompositePrimitive::CLICK, 10ms, 0.0f));
-    multipleEffects.push_back(
-            vibrator::TestFactory::createCompositeEffect(CompositePrimitive::SPIN, 100ms, 0.5f));
-    multipleEffects.push_back(
-            vibrator::TestFactory::createCompositeEffect(CompositePrimitive::THUD, 1000ms, 1.0f));
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-
-    ASSERT_TRUE(mWrapper->performComposedEffect(singleEffect, callback).isUnsupported());
-    ASSERT_TRUE(mWrapper->performComposedEffect(multipleEffects, callback).isUnsupported());
-
-    // No callback is triggered.
-    ASSERT_EQ(0, *callbackCounter.get());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestPerformPwleEffectUnsupported) {
-    std::vector<PrimitivePwle> emptyPrimitives, multiplePrimitives;
-    multiplePrimitives.push_back(vibrator::TestFactory::createActivePwle(0, 1, 0, 1, 10ms));
-    multiplePrimitives.push_back(vibrator::TestFactory::createBrakingPwle(Braking::NONE, 100ms));
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-
-    ASSERT_TRUE(mWrapper->performPwleEffect(emptyPrimitives, callback).isUnsupported());
-    ASSERT_TRUE(mWrapper->performPwleEffect(multiplePrimitives, callback).isUnsupported());
-
-    // No callback is triggered.
-    ASSERT_EQ(0, *callbackCounter.get());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_0Test, TestComposePwleV2Unsupported) {
-    CompositePwleV2 composite;
-    composite.pwlePrimitives = {
-            PwleV2Primitive(/*amplitude=*/0.2, /*frequency=*/50, /*time=*/100),
-            PwleV2Primitive(/*amplitude=*/0.5, /*frequency=*/150, /*time=*/100),
-            PwleV2Primitive(/*amplitude=*/0.8, /*frequency=*/250, /*time=*/100),
-    };
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-
-    ASSERT_TRUE(mWrapper->composePwleV2(composite, callback).isUnsupported());
-
-    // No callback is triggered.
-    ASSERT_EQ(0, *callbackCounter.get());
-}
diff --git a/services/vibratorservice/test/VibratorHalWrapperHidlV1_1Test.cpp b/services/vibratorservice/test/VibratorHalWrapperHidlV1_1Test.cpp
deleted file mode 100644
index b0a6537..0000000
--- a/services/vibratorservice/test/VibratorHalWrapperHidlV1_1Test.cpp
+++ /dev/null
@@ -1,166 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *            http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "VibratorHalWrapperHidlV1_1Test"
-
-#include <aidl/android/hardware/vibrator/IVibrator.h>
-
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
-
-#include <utils/Log.h>
-
-#include <vibratorservice/VibratorCallbackScheduler.h>
-#include <vibratorservice/VibratorHalWrapper.h>
-
-#include "test_mocks.h"
-#include "test_utils.h"
-
-namespace V1_0 = android::hardware::vibrator::V1_0;
-namespace V1_1 = android::hardware::vibrator::V1_1;
-
-using aidl::android::hardware::vibrator::Effect;
-using aidl::android::hardware::vibrator::EffectStrength;
-
-using namespace android;
-using namespace std::chrono_literals;
-using namespace testing;
-
-// -------------------------------------------------------------------------------------------------
-
-class MockIVibratorV1_1 : public V1_1::IVibrator {
-public:
-    MOCK_METHOD(hardware::Return<V1_0::Status>, on, (uint32_t timeoutMs), (override));
-    MOCK_METHOD(hardware::Return<V1_0::Status>, off, (), (override));
-    MOCK_METHOD(hardware::Return<bool>, supportsAmplitudeControl, (), (override));
-    MOCK_METHOD(hardware::Return<V1_0::Status>, setAmplitude, (uint8_t amplitude), (override));
-    MOCK_METHOD(hardware::Return<void>, perform,
-                (V1_0::Effect effect, V1_0::EffectStrength strength, perform_cb cb), (override));
-    MOCK_METHOD(hardware::Return<void>, perform_1_1,
-                (V1_1::Effect_1_1 effect, V1_0::EffectStrength strength, perform_cb cb),
-                (override));
-};
-
-// -------------------------------------------------------------------------------------------------
-
-class VibratorHalWrapperHidlV1_1Test : public Test {
-public:
-    void SetUp() override {
-        mMockHal = new StrictMock<MockIVibratorV1_1>();
-        mMockScheduler = std::make_shared<StrictMock<vibrator::MockCallbackScheduler>>();
-        mWrapper = std::make_unique<vibrator::HidlHalWrapperV1_1>(mMockScheduler, mMockHal);
-        ASSERT_NE(mWrapper, nullptr);
-    }
-
-protected:
-    std::shared_ptr<StrictMock<vibrator::MockCallbackScheduler>> mMockScheduler = nullptr;
-    std::unique_ptr<vibrator::HalWrapper> mWrapper = nullptr;
-    sp<StrictMock<MockIVibratorV1_1>> mMockHal = nullptr;
-};
-
-// -------------------------------------------------------------------------------------------------
-
-TEST_F(VibratorHalWrapperHidlV1_1Test, TestPerformEffectV1_0) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(),
-                    perform(Eq(V1_0::Effect::CLICK), Eq(V1_0::EffectStrength::LIGHT), _))
-                .Times(Exactly(1))
-                .WillRepeatedly(
-                        [](V1_0::Effect, V1_0::EffectStrength, MockIVibratorV1_1::perform_cb cb) {
-                            cb(V1_0::Status::OK, 10);
-                            return hardware::Return<void>();
-                        });
-        EXPECT_CALL(*mMockScheduler.get(), schedule(_, Eq(10ms)))
-                .Times(Exactly(1))
-                .WillRepeatedly(vibrator::TriggerSchedulerCallback());
-    }
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-    auto result = mWrapper->performEffect(Effect::CLICK, EffectStrength::LIGHT, callback);
-
-    ASSERT_TRUE(result.isOk());
-    ASSERT_EQ(10ms, result.value());
-    ASSERT_EQ(1, *callbackCounter.get());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_1Test, TestPerformEffectV1_1) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(),
-                    perform_1_1(Eq(V1_1::Effect_1_1::TICK), Eq(V1_0::EffectStrength::LIGHT), _))
-                .Times(Exactly(1))
-                .WillRepeatedly([](V1_1::Effect_1_1, V1_0::EffectStrength,
-                                   MockIVibratorV1_1::perform_cb cb) {
-                    cb(V1_0::Status::OK, 10);
-                    return hardware::Return<void>();
-                });
-        EXPECT_CALL(*mMockScheduler.get(), schedule(_, Eq(10ms)))
-                .Times(Exactly(1))
-                .WillRepeatedly(vibrator::TriggerSchedulerCallback());
-        EXPECT_CALL(*mMockHal.get(),
-                    perform_1_1(Eq(V1_1::Effect_1_1::TICK), Eq(V1_0::EffectStrength::MEDIUM), _))
-                .Times(Exactly(1))
-                .WillRepeatedly([](V1_1::Effect_1_1, V1_0::EffectStrength,
-                                   MockIVibratorV1_1::perform_cb cb) {
-                    cb(V1_0::Status::UNSUPPORTED_OPERATION, 0);
-                    return hardware::Return<void>();
-                });
-        EXPECT_CALL(*mMockHal.get(),
-                    perform_1_1(Eq(V1_1::Effect_1_1::TICK), Eq(V1_0::EffectStrength::STRONG), _))
-                .Times(Exactly(2))
-                .WillOnce([](V1_1::Effect_1_1, V1_0::EffectStrength,
-                             MockIVibratorV1_1::perform_cb cb) {
-                    cb(V1_0::Status::BAD_VALUE, 0);
-                    return hardware::Return<void>();
-                })
-                .WillRepeatedly(
-                        [](V1_1::Effect_1_1, V1_0::EffectStrength, MockIVibratorV1_1::perform_cb) {
-                            return hardware::Return<void>(hardware::Status::fromExceptionCode(-1));
-                        });
-    }
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-
-    auto result = mWrapper->performEffect(Effect::TICK, EffectStrength::LIGHT, callback);
-    ASSERT_TRUE(result.isOk());
-    ASSERT_EQ(10ms, result.value());
-    ASSERT_EQ(1, *callbackCounter.get());
-
-    result = mWrapper->performEffect(Effect::TICK, EffectStrength::MEDIUM, callback);
-    ASSERT_TRUE(result.isUnsupported());
-
-    result = mWrapper->performEffect(Effect::TICK, EffectStrength::STRONG, callback);
-    ASSERT_TRUE(result.isFailed());
-
-    result = mWrapper->performEffect(Effect::TICK, EffectStrength::STRONG, callback);
-    ASSERT_TRUE(result.isFailed());
-
-    // Callback not triggered for unsupported and on failure
-    ASSERT_EQ(1, *callbackCounter.get());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_1Test, TestPerformEffectUnsupported) {
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-    // Using THUD that is only available in v1.2
-    auto result = mWrapper->performEffect(Effect::THUD, EffectStrength::LIGHT, callback);
-    ASSERT_TRUE(result.isUnsupported());
-    // No callback is triggered.
-    ASSERT_EQ(0, *callbackCounter.get());
-}
diff --git a/services/vibratorservice/test/VibratorHalWrapperHidlV1_2Test.cpp b/services/vibratorservice/test/VibratorHalWrapperHidlV1_2Test.cpp
deleted file mode 100644
index dfe3fa0..0000000
--- a/services/vibratorservice/test/VibratorHalWrapperHidlV1_2Test.cpp
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *            http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "VibratorHalWrapperHidlV1_2Test"
-
-#include <aidl/android/hardware/vibrator/IVibrator.h>
-
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
-
-#include <utils/Log.h>
-
-#include <vibratorservice/VibratorCallbackScheduler.h>
-#include <vibratorservice/VibratorHalWrapper.h>
-
-#include "test_mocks.h"
-#include "test_utils.h"
-
-namespace V1_0 = android::hardware::vibrator::V1_0;
-namespace V1_1 = android::hardware::vibrator::V1_1;
-namespace V1_2 = android::hardware::vibrator::V1_2;
-
-using aidl::android::hardware::vibrator::Effect;
-using aidl::android::hardware::vibrator::EffectStrength;
-
-using namespace android;
-using namespace std::chrono_literals;
-using namespace testing;
-
-// -------------------------------------------------------------------------------------------------
-
-class MockIVibratorV1_2 : public V1_2::IVibrator {
-public:
-    MOCK_METHOD(hardware::Return<V1_0::Status>, on, (uint32_t timeoutMs), (override));
-    MOCK_METHOD(hardware::Return<V1_0::Status>, off, (), (override));
-    MOCK_METHOD(hardware::Return<bool>, supportsAmplitudeControl, (), (override));
-    MOCK_METHOD(hardware::Return<V1_0::Status>, setAmplitude, (uint8_t amplitude), (override));
-    MOCK_METHOD(hardware::Return<void>, perform,
-                (V1_0::Effect effect, V1_0::EffectStrength strength, perform_cb cb), (override));
-    MOCK_METHOD(hardware::Return<void>, perform_1_1,
-                (V1_1::Effect_1_1 effect, V1_0::EffectStrength strength, perform_cb cb),
-                (override));
-    MOCK_METHOD(hardware::Return<void>, perform_1_2,
-                (V1_2::Effect effect, V1_0::EffectStrength strength, perform_cb cb), (override));
-};
-
-// -------------------------------------------------------------------------------------------------
-
-class VibratorHalWrapperHidlV1_2Test : public Test {
-public:
-    void SetUp() override {
-        mMockHal = new StrictMock<MockIVibratorV1_2>();
-        mMockScheduler = std::make_shared<StrictMock<vibrator::MockCallbackScheduler>>();
-        mWrapper = std::make_unique<vibrator::HidlHalWrapperV1_2>(mMockScheduler, mMockHal);
-        ASSERT_NE(mWrapper, nullptr);
-    }
-
-protected:
-    std::shared_ptr<StrictMock<vibrator::MockCallbackScheduler>> mMockScheduler = nullptr;
-    std::unique_ptr<vibrator::HalWrapper> mWrapper = nullptr;
-    sp<StrictMock<MockIVibratorV1_2>> mMockHal = nullptr;
-};
-
-// -------------------------------------------------------------------------------------------------
-
-TEST_F(VibratorHalWrapperHidlV1_2Test, TestPerformEffectV1_0) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(),
-                    perform(Eq(V1_0::Effect::CLICK), Eq(V1_0::EffectStrength::LIGHT), _))
-                .Times(Exactly(1))
-                .WillRepeatedly(
-                        [](V1_0::Effect, V1_0::EffectStrength, MockIVibratorV1_2::perform_cb cb) {
-                            cb(V1_0::Status::OK, 10);
-                            return hardware::Return<void>();
-                        });
-        EXPECT_CALL(*mMockScheduler.get(), schedule(_, Eq(10ms)))
-                .Times(Exactly(1))
-                .WillRepeatedly(vibrator::TriggerSchedulerCallback());
-    }
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-    auto result = mWrapper->performEffect(Effect::CLICK, EffectStrength::LIGHT, callback);
-
-    ASSERT_TRUE(result.isOk());
-    ASSERT_EQ(10ms, result.value());
-    ASSERT_EQ(1, *callbackCounter.get());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_2Test, TestPerformEffectV1_1) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(),
-                    perform_1_1(Eq(V1_1::Effect_1_1::TICK), Eq(V1_0::EffectStrength::LIGHT), _))
-                .Times(Exactly(1))
-                .WillRepeatedly([](V1_1::Effect_1_1, V1_0::EffectStrength,
-                                   MockIVibratorV1_2::perform_cb cb) {
-                    cb(V1_0::Status::OK, 10);
-                    return hardware::Return<void>();
-                });
-        EXPECT_CALL(*mMockScheduler.get(), schedule(_, Eq(10ms)))
-                .Times(Exactly(1))
-                .WillRepeatedly(vibrator::TriggerSchedulerCallback());
-    }
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-    auto result = mWrapper->performEffect(Effect::TICK, EffectStrength::LIGHT, callback);
-
-    ASSERT_TRUE(result.isOk());
-    ASSERT_EQ(10ms, result.value());
-    ASSERT_EQ(1, *callbackCounter.get());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_2Test, TestPerformEffectV1_2) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(),
-                    perform_1_2(Eq(V1_2::Effect::THUD), Eq(V1_0::EffectStrength::LIGHT), _))
-                .Times(Exactly(1))
-                .WillRepeatedly(
-                        [](V1_2::Effect, V1_0::EffectStrength, MockIVibratorV1_2::perform_cb cb) {
-                            cb(V1_0::Status::OK, 10);
-                            return hardware::Return<void>();
-                        });
-        EXPECT_CALL(*mMockScheduler.get(), schedule(_, Eq(10ms)))
-                .Times(Exactly(1))
-                .WillRepeatedly(vibrator::TriggerSchedulerCallback());
-        EXPECT_CALL(*mMockHal.get(),
-                    perform_1_2(Eq(V1_2::Effect::THUD), Eq(V1_0::EffectStrength::MEDIUM), _))
-                .Times(Exactly(1))
-                .WillRepeatedly(
-                        [](V1_2::Effect, V1_0::EffectStrength, MockIVibratorV1_2::perform_cb cb) {
-                            cb(V1_0::Status::UNSUPPORTED_OPERATION, 10);
-                            return hardware::Return<void>();
-                        });
-        EXPECT_CALL(*mMockHal.get(),
-                    perform_1_2(Eq(V1_2::Effect::THUD), Eq(V1_0::EffectStrength::STRONG), _))
-                .Times(Exactly(2))
-                .WillOnce([](V1_2::Effect, V1_0::EffectStrength, MockIVibratorV1_2::perform_cb cb) {
-                    cb(V1_0::Status::BAD_VALUE, 10);
-                    return hardware::Return<void>();
-                })
-                .WillRepeatedly(
-                        [](V1_2::Effect, V1_0::EffectStrength, MockIVibratorV1_2::perform_cb) {
-                            return hardware::Return<void>(hardware::Status::fromExceptionCode(-1));
-                        });
-    }
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-
-    auto result = mWrapper->performEffect(Effect::THUD, EffectStrength::LIGHT, callback);
-    ASSERT_TRUE(result.isOk());
-    ASSERT_EQ(10ms, result.value());
-    ASSERT_EQ(1, *callbackCounter.get());
-
-    result = mWrapper->performEffect(Effect::THUD, EffectStrength::MEDIUM, callback);
-    ASSERT_TRUE(result.isUnsupported());
-
-    result = mWrapper->performEffect(Effect::THUD, EffectStrength::STRONG, callback);
-    ASSERT_TRUE(result.isFailed());
-
-    result = mWrapper->performEffect(Effect::THUD, EffectStrength::STRONG, callback);
-    ASSERT_TRUE(result.isFailed());
-
-    // Callback not triggered for unsupported and on failure
-    ASSERT_EQ(1, *callbackCounter.get());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_2Test, TestPerformEffectUnsupported) {
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-    // Using TEXTURE_TICK that is only available in v1.3
-    auto result = mWrapper->performEffect(Effect::TEXTURE_TICK, EffectStrength::LIGHT, callback);
-    ASSERT_TRUE(result.isUnsupported());
-    // No callback is triggered.
-    ASSERT_EQ(0, *callbackCounter.get());
-}
diff --git a/services/vibratorservice/test/VibratorHalWrapperHidlV1_3Test.cpp b/services/vibratorservice/test/VibratorHalWrapperHidlV1_3Test.cpp
deleted file mode 100644
index 8624332..0000000
--- a/services/vibratorservice/test/VibratorHalWrapperHidlV1_3Test.cpp
+++ /dev/null
@@ -1,381 +0,0 @@
-/*
- * Copyright (C) 2020 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *            http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "VibratorHalWrapperHidlV1_3Test"
-
-#include <aidl/android/hardware/vibrator/IVibrator.h>
-
-#include <gmock/gmock.h>
-#include <gtest/gtest.h>
-
-#include <utils/Log.h>
-#include <thread>
-
-#include <vibratorservice/VibratorCallbackScheduler.h>
-#include <vibratorservice/VibratorHalWrapper.h>
-
-#include "test_mocks.h"
-#include "test_utils.h"
-
-namespace V1_0 = android::hardware::vibrator::V1_0;
-namespace V1_1 = android::hardware::vibrator::V1_1;
-namespace V1_2 = android::hardware::vibrator::V1_2;
-namespace V1_3 = android::hardware::vibrator::V1_3;
-
-using aidl::android::hardware::vibrator::Effect;
-using aidl::android::hardware::vibrator::EffectStrength;
-using aidl::android::hardware::vibrator::IVibrator;
-
-using namespace android;
-using namespace std::chrono_literals;
-using namespace testing;
-
-// -------------------------------------------------------------------------------------------------
-
-class MockIVibratorV1_3 : public V1_3::IVibrator {
-public:
-    MOCK_METHOD(hardware::Return<V1_0::Status>, on, (uint32_t timeoutMs), (override));
-    MOCK_METHOD(hardware::Return<V1_0::Status>, off, (), (override));
-    MOCK_METHOD(hardware::Return<bool>, supportsAmplitudeControl, (), (override));
-    MOCK_METHOD(hardware::Return<bool>, supportsExternalControl, (), (override));
-    MOCK_METHOD(hardware::Return<V1_0::Status>, setAmplitude, (uint8_t amplitude), (override));
-    MOCK_METHOD(hardware::Return<V1_0::Status>, setExternalControl, (bool enabled), (override));
-    MOCK_METHOD(hardware::Return<void>, perform,
-                (V1_0::Effect effect, V1_0::EffectStrength strength, perform_cb cb), (override));
-    MOCK_METHOD(hardware::Return<void>, perform_1_1,
-                (V1_1::Effect_1_1 effect, V1_0::EffectStrength strength, perform_cb cb),
-                (override));
-    MOCK_METHOD(hardware::Return<void>, perform_1_2,
-                (V1_2::Effect effect, V1_0::EffectStrength strength, perform_cb cb), (override));
-    MOCK_METHOD(hardware::Return<void>, perform_1_3,
-                (V1_3::Effect effect, V1_0::EffectStrength strength, perform_cb cb), (override));
-};
-
-// -------------------------------------------------------------------------------------------------
-
-class VibratorHalWrapperHidlV1_3Test : public Test {
-public:
-    void SetUp() override {
-        mMockHal = new StrictMock<MockIVibratorV1_3>();
-        mMockScheduler = std::make_shared<StrictMock<vibrator::MockCallbackScheduler>>();
-        mWrapper = std::make_unique<vibrator::HidlHalWrapperV1_3>(mMockScheduler, mMockHal);
-        ASSERT_NE(mWrapper, nullptr);
-    }
-
-protected:
-    std::shared_ptr<StrictMock<vibrator::MockCallbackScheduler>> mMockScheduler = nullptr;
-    std::unique_ptr<vibrator::HalWrapper> mWrapper = nullptr;
-    sp<StrictMock<MockIVibratorV1_3>> mMockHal = nullptr;
-};
-
-// -------------------------------------------------------------------------------------------------
-
-TEST_F(VibratorHalWrapperHidlV1_3Test, TestSetExternalControl) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(), setExternalControl(Eq(true)))
-                .Times(Exactly(2))
-                .WillOnce([]() { return hardware::Return<V1_0::Status>(V1_0::Status::OK); })
-                .WillRepeatedly([]() {
-                    return hardware::Return<V1_0::Status>(V1_0::Status::UNSUPPORTED_OPERATION);
-                });
-        EXPECT_CALL(*mMockHal.get(), setExternalControl(Eq(false)))
-                .Times(Exactly(2))
-                .WillOnce([]() { return hardware::Return<V1_0::Status>(V1_0::Status::BAD_VALUE); })
-                .WillRepeatedly([]() {
-                    return hardware::Return<V1_0::Status>(hardware::Status::fromExceptionCode(-1));
-                });
-    }
-
-    ASSERT_TRUE(mWrapper->setExternalControl(true).isOk());
-    ASSERT_TRUE(mWrapper->setExternalControl(true).isUnsupported());
-    ASSERT_TRUE(mWrapper->setExternalControl(false).isFailed());
-    ASSERT_TRUE(mWrapper->setExternalControl(false).isFailed());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_3Test, TestGetInfoSuccessful) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(), supportsAmplitudeControl())
-                .Times(Exactly(1))
-                .WillRepeatedly([]() { return hardware::Return<bool>(true); });
-        EXPECT_CALL(*mMockHal.get(), supportsExternalControl()).Times(Exactly(1)).WillOnce([]() {
-            return hardware::Return<bool>(true);
-        });
-    }
-
-    ASSERT_EQ(vibrator::Capabilities::AMPLITUDE_CONTROL | vibrator::Capabilities::EXTERNAL_CONTROL |
-                      vibrator::Capabilities::EXTERNAL_AMPLITUDE_CONTROL,
-              mWrapper->getInfo().capabilities.value());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_3Test, TestGetInfoOnlyAmplitudeControl) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(), supportsAmplitudeControl()).Times(Exactly(1)).WillOnce([]() {
-            return hardware::Return<bool>(true);
-        });
-        EXPECT_CALL(*mMockHal.get(), supportsExternalControl()).Times(Exactly(1)).WillOnce([]() {
-            return hardware::Return<bool>(false);
-        });
-    }
-
-    ASSERT_EQ(vibrator::Capabilities::AMPLITUDE_CONTROL, mWrapper->getInfo().capabilities.value());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_3Test, TestGetInfoOnlyExternalControl) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(), supportsAmplitudeControl()).Times(Exactly(1)).WillOnce([]() {
-            return hardware::Return<bool>(false);
-        });
-        EXPECT_CALL(*mMockHal.get(), supportsExternalControl()).Times(Exactly(1)).WillOnce([]() {
-            return hardware::Return<bool>(true);
-        });
-    }
-
-    ASSERT_EQ(vibrator::Capabilities::EXTERNAL_CONTROL, mWrapper->getInfo().capabilities.value());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_3Test, TestGetInfoNoCapabilities) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(), supportsAmplitudeControl())
-                .Times(Exactly(1))
-                .WillRepeatedly([]() { return hardware::Return<bool>(false); });
-        EXPECT_CALL(*mMockHal.get(), supportsExternalControl()).Times(Exactly(1)).WillOnce([]() {
-            return hardware::Return<bool>(false);
-        });
-    }
-
-    ASSERT_EQ(vibrator::Capabilities::NONE, mWrapper->getInfo().capabilities.value());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_3Test, TestGetInfoFailed) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(), supportsAmplitudeControl())
-                .Times(Exactly(1))
-                .WillRepeatedly([]() {
-                    return hardware::Return<bool>(hardware::Status::fromExceptionCode(-1));
-                });
-
-        EXPECT_CALL(*mMockHal.get(), supportsAmplitudeControl())
-                .Times(Exactly(1))
-                .WillRepeatedly([]() { return hardware::Return<bool>(true); });
-        EXPECT_CALL(*mMockHal.get(), supportsExternalControl())
-                .Times(Exactly(1))
-                .WillRepeatedly([]() {
-                    return hardware::Return<bool>(hardware::Status::fromExceptionCode(-1));
-                });
-    }
-
-    ASSERT_TRUE(mWrapper->getInfo().capabilities.isFailed());
-    ASSERT_TRUE(mWrapper->getInfo().capabilities.isFailed());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_3Test, TestGetInfoCachesResult) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(), supportsAmplitudeControl())
-                .Times(Exactly(1))
-                .WillRepeatedly([]() { return hardware::Return<bool>(true); });
-        EXPECT_CALL(*mMockHal.get(), supportsExternalControl()).Times(Exactly(1)).WillOnce([]() {
-            return hardware::Return<bool>(false);
-        });
-    }
-
-    std::vector<std::thread> threads;
-    for (int i = 0; i < 10; i++) {
-        threads.push_back(
-                std::thread([&]() { ASSERT_TRUE(mWrapper->getInfo().capabilities.isOk()); }));
-    }
-    std::for_each(threads.begin(), threads.end(), [](std::thread& t) { t.join(); });
-
-    ASSERT_EQ(vibrator::Capabilities::AMPLITUDE_CONTROL, mWrapper->getInfo().capabilities.value());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_3Test, TestGetInfoDoesNotCacheFailedResult) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(), supportsAmplitudeControl())
-                .Times(Exactly(1))
-                .WillRepeatedly([]() {
-                    return hardware::Return<bool>(hardware::Status::fromExceptionCode(-1));
-                });
-
-        EXPECT_CALL(*mMockHal.get(), supportsAmplitudeControl())
-                .Times(Exactly(1))
-                .WillRepeatedly([]() { return hardware::Return<bool>(true); });
-        EXPECT_CALL(*mMockHal.get(), supportsExternalControl())
-                .Times(Exactly(1))
-                .WillRepeatedly([]() {
-                    return hardware::Return<bool>(hardware::Status::fromExceptionCode(-1));
-                });
-
-        EXPECT_CALL(*mMockHal.get(), supportsAmplitudeControl())
-                .Times(Exactly(1))
-                .WillRepeatedly([]() { return hardware::Return<bool>(true); });
-        EXPECT_CALL(*mMockHal.get(), supportsExternalControl())
-                .Times(Exactly(1))
-                .WillRepeatedly([]() { return hardware::Return<bool>(false); });
-    }
-
-    // Call to supportsAmplitudeControl failed.
-    ASSERT_TRUE(mWrapper->getInfo().capabilities.isFailed());
-
-    // Call to supportsExternalControl failed.
-    ASSERT_TRUE(mWrapper->getInfo().capabilities.isFailed());
-
-    // Returns successful result from third call.
-    ASSERT_EQ(vibrator::Capabilities::AMPLITUDE_CONTROL, mWrapper->getInfo().capabilities.value());
-
-    // Returns cached successful result.
-    ASSERT_EQ(vibrator::Capabilities::AMPLITUDE_CONTROL, mWrapper->getInfo().capabilities.value());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_3Test, TestPerformEffectV1_0) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(),
-                    perform(Eq(V1_0::Effect::CLICK), Eq(V1_0::EffectStrength::LIGHT), _))
-                .Times(Exactly(1))
-                .WillRepeatedly(
-                        [](V1_0::Effect, V1_0::EffectStrength, MockIVibratorV1_3::perform_cb cb) {
-                            cb(V1_0::Status::OK, 10);
-                            return hardware::Return<void>();
-                        });
-        EXPECT_CALL(*mMockScheduler.get(), schedule(_, Eq(10ms)))
-                .Times(Exactly(1))
-                .WillRepeatedly(vibrator::TriggerSchedulerCallback());
-    }
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-    auto result = mWrapper->performEffect(Effect::CLICK, EffectStrength::LIGHT, callback);
-
-    ASSERT_TRUE(result.isOk());
-    ASSERT_EQ(10ms, result.value());
-    ASSERT_EQ(1, *callbackCounter.get());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_3Test, TestPerformEffectV1_1) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(),
-                    perform_1_1(Eq(V1_1::Effect_1_1::TICK), Eq(V1_0::EffectStrength::LIGHT), _))
-                .Times(Exactly(1))
-                .WillRepeatedly([](V1_1::Effect_1_1, V1_0::EffectStrength,
-                                   MockIVibratorV1_3::perform_cb cb) {
-                    cb(V1_0::Status::OK, 10);
-                    return hardware::Return<void>();
-                });
-        EXPECT_CALL(*mMockScheduler.get(), schedule(_, Eq(10ms)))
-                .Times(Exactly(1))
-                .WillRepeatedly(vibrator::TriggerSchedulerCallback());
-    }
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-    auto result = mWrapper->performEffect(Effect::TICK, EffectStrength::LIGHT, callback);
-
-    ASSERT_TRUE(result.isOk());
-    ASSERT_EQ(10ms, result.value());
-    ASSERT_EQ(1, *callbackCounter.get());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_3Test, TestPerformEffectV1_2) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(),
-                    perform_1_2(Eq(V1_2::Effect::THUD), Eq(V1_0::EffectStrength::LIGHT), _))
-                .Times(Exactly(1))
-                .WillRepeatedly(
-                        [](V1_2::Effect, V1_0::EffectStrength, MockIVibratorV1_3::perform_cb cb) {
-                            cb(V1_0::Status::OK, 10);
-                            return hardware::Return<void>();
-                        });
-        EXPECT_CALL(*mMockScheduler.get(), schedule(_, Eq(10ms)))
-                .Times(Exactly(1))
-                .WillRepeatedly(vibrator::TriggerSchedulerCallback());
-    }
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-    auto result = mWrapper->performEffect(Effect::THUD, EffectStrength::LIGHT, callback);
-
-    ASSERT_TRUE(result.isOk());
-    ASSERT_EQ(10ms, result.value());
-    ASSERT_EQ(1, *callbackCounter.get());
-}
-
-TEST_F(VibratorHalWrapperHidlV1_3Test, TestPerformEffectV1_3) {
-    {
-        InSequence seq;
-        EXPECT_CALL(*mMockHal.get(),
-                    perform_1_3(Eq(V1_3::Effect::TEXTURE_TICK), Eq(V1_0::EffectStrength::LIGHT), _))
-                .Times(Exactly(1))
-                .WillRepeatedly(
-                        [](V1_3::Effect, V1_0::EffectStrength, MockIVibratorV1_3::perform_cb cb) {
-                            cb(V1_0::Status::OK, 10);
-                            return hardware::Return<void>();
-                        });
-        EXPECT_CALL(*mMockScheduler.get(), schedule(_, Eq(10ms)))
-                .Times(Exactly(1))
-                .WillRepeatedly(vibrator::TriggerSchedulerCallback());
-        EXPECT_CALL(*mMockHal.get(),
-                    perform_1_3(Eq(V1_3::Effect::TEXTURE_TICK), Eq(V1_0::EffectStrength::MEDIUM),
-                                _))
-                .Times(Exactly(1))
-                .WillRepeatedly(
-                        [](V1_3::Effect, V1_0::EffectStrength, MockIVibratorV1_3::perform_cb cb) {
-                            cb(V1_0::Status::UNSUPPORTED_OPERATION, 0);
-                            return hardware::Return<void>();
-                        });
-        EXPECT_CALL(*mMockHal.get(),
-                    perform_1_3(Eq(V1_3::Effect::TEXTURE_TICK), Eq(V1_0::EffectStrength::STRONG),
-                                _))
-                .Times(Exactly(2))
-                .WillOnce([](V1_3::Effect, V1_0::EffectStrength, MockIVibratorV1_3::perform_cb cb) {
-                    cb(V1_0::Status::BAD_VALUE, 0);
-                    return hardware::Return<void>();
-                })
-                .WillRepeatedly(
-                        [](V1_3::Effect, V1_0::EffectStrength, MockIVibratorV1_3::perform_cb) {
-                            return hardware::Return<void>(hardware::Status::fromExceptionCode(-1));
-                        });
-    }
-
-    std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
-    auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
-
-    auto result = mWrapper->performEffect(Effect::TEXTURE_TICK, EffectStrength::LIGHT, callback);
-    ASSERT_TRUE(result.isOk());
-    ASSERT_EQ(10ms, result.value());
-    ASSERT_EQ(1, *callbackCounter.get());
-
-    result = mWrapper->performEffect(Effect::TEXTURE_TICK, EffectStrength::MEDIUM, callback);
-    ASSERT_TRUE(result.isUnsupported());
-
-    result = mWrapper->performEffect(Effect::TEXTURE_TICK, EffectStrength::STRONG, callback);
-    ASSERT_TRUE(result.isFailed());
-
-    result = mWrapper->performEffect(Effect::TEXTURE_TICK, EffectStrength::STRONG, callback);
-    ASSERT_TRUE(result.isFailed());
-
-    // Callback not triggered for unsupported and on failure
-    ASSERT_EQ(1, *callbackCounter.get());
-}