diff --git a/services/vibratorservice/VibratorHalWrapper.cpp b/services/vibratorservice/VibratorHalWrapper.cpp
index b06ee3b..3ddc4f2 100644
--- a/services/vibratorservice/VibratorHalWrapper.cpp
+++ b/services/vibratorservice/VibratorHalWrapper.cpp
@@ -29,11 +29,11 @@
 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::FrequencyAccelerationMapEntry;
 using aidl::android::hardware::vibrator::PrimitivePwle;
-using aidl::android::hardware::vibrator::PwleV2OutputMapEntry;
-using aidl::android::hardware::vibrator::PwleV2Primitive;
 using aidl::android::hardware::vibrator::VendorEffect;
 
 using std::chrono::milliseconds;
@@ -131,8 +131,7 @@
     return HalResult<void>::unsupported();
 }
 
-HalResult<void> HalWrapper::composePwleV2(const std::vector<PwleV2Primitive>&,
-                                          const std::function<void()>&) {
+HalResult<void> HalWrapper::composePwleV2(const CompositePwleV2&, const std::function<void()>&) {
     ALOGV("Skipped composePwleV2 because it's not available in Vibrator HAL");
     return HalResult<void>::unsupported();
 }
@@ -243,11 +242,11 @@
     return HalResult<milliseconds>::unsupported();
 }
 
-HalResult<std::vector<PwleV2OutputMapEntry>>
+HalResult<std::vector<FrequencyAccelerationMapEntry>>
 HalWrapper::getFrequencyToOutputAccelerationMapInternal() {
     ALOGV("Skipped getFrequencyToOutputAccelerationMapInternal because it's not "
           "available in Vibrator HAL");
-    return HalResult<std::vector<PwleV2OutputMapEntry>>::unsupported();
+    return HalResult<std::vector<FrequencyAccelerationMapEntry>>::unsupported();
 }
 
 // -------------------------------------------------------------------------------------------------
@@ -360,7 +359,7 @@
     return HalResultFactory::fromStatus(getHal()->composePwle(primitives, cb));
 }
 
-HalResult<void> AidlHalWrapper::composePwleV2(const std::vector<PwleV2Primitive>& composite,
+HalResult<void> AidlHalWrapper::composePwleV2(const CompositePwleV2& composite,
                                               const std::function<void()>& completionCallback) {
     // This method should always support callbacks, so no need to double check.
     auto cb = ndk::SharedRefBase::make<HalCallbackWrapper>(completionCallback);
@@ -498,13 +497,13 @@
     return HalResultFactory::fromStatus<milliseconds>(std::move(status), milliseconds(durationMs));
 }
 
-HalResult<std::vector<PwleV2OutputMapEntry>>
+HalResult<std::vector<FrequencyAccelerationMapEntry>>
 AidlHalWrapper::getFrequencyToOutputAccelerationMapInternal() {
-    std::vector<PwleV2OutputMapEntry> frequencyToOutputAccelerationMap;
-    auto status =
-            getHal()->getPwleV2FrequencyToOutputAccelerationMap(&frequencyToOutputAccelerationMap);
+    std::vector<FrequencyAccelerationMapEntry> frequencyToOutputAccelerationMap;
+    auto status = getHal()->getFrequencyToOutputAccelerationMap(&frequencyToOutputAccelerationMap);
     return HalResultFactory::fromStatus<
-            std::vector<PwleV2OutputMapEntry>>(std::move(status), frequencyToOutputAccelerationMap);
+            std::vector<FrequencyAccelerationMapEntry>>(std::move(status),
+                                                        frequencyToOutputAccelerationMap);
 }
 
 std::shared_ptr<Aidl::IVibrator> AidlHalWrapper::getHal() {
diff --git a/services/vibratorservice/include/vibratorservice/VibratorHalWrapper.h b/services/vibratorservice/include/vibratorservice/VibratorHalWrapper.h
index b2bfffc..339a6e1 100644
--- a/services/vibratorservice/include/vibratorservice/VibratorHalWrapper.h
+++ b/services/vibratorservice/include/vibratorservice/VibratorHalWrapper.h
@@ -243,7 +243,8 @@
     using EffectStrength = aidl::android::hardware::vibrator::EffectStrength;
     using CompositePrimitive = aidl::android::hardware::vibrator::CompositePrimitive;
     using Braking = aidl::android::hardware::vibrator::Braking;
-    using PwleV2OutputMapEntry = aidl::android::hardware::vibrator::PwleV2OutputMapEntry;
+    using FrequencyAccelerationMapEntry =
+            aidl::android::hardware::vibrator::FrequencyAccelerationMapEntry;
 
     const HalResult<Capabilities> capabilities;
     const HalResult<std::vector<Effect>> supportedEffects;
@@ -262,7 +263,7 @@
     const HalResult<int32_t> maxEnvelopeEffectSize;
     const HalResult<std::chrono::milliseconds> minEnvelopeEffectControlPointDuration;
     const HalResult<std::chrono::milliseconds> maxEnvelopeEffectControlPointDuration;
-    const HalResult<std::vector<PwleV2OutputMapEntry>> frequencyToOutputAccelerationMap;
+    const HalResult<std::vector<FrequencyAccelerationMapEntry>> frequencyToOutputAccelerationMap;
 
     void logFailures() const {
         logFailure<Capabilities>(capabilities, "getCapabilities");
@@ -286,8 +287,9 @@
                                               "getMinEnvelopeEffectControlPointDuration");
         logFailure<std::chrono::milliseconds>(maxEnvelopeEffectControlPointDuration,
                                               "getMaxEnvelopeEffectControlPointDuration");
-        logFailure<std::vector<PwleV2OutputMapEntry>>(frequencyToOutputAccelerationMap,
-                                                      "getfrequencyToOutputAccelerationMap");
+        logFailure<
+                std::vector<FrequencyAccelerationMapEntry>>(frequencyToOutputAccelerationMap,
+                                                            "getfrequencyToOutputAccelerationMap");
     }
 
     bool shouldRetry() const {
@@ -365,8 +367,8 @@
             HalResult<std::chrono::milliseconds>::transactionFailed(MSG);
     HalResult<std::chrono::milliseconds> mMaxEnvelopeEffectControlPointDuration =
             HalResult<std::chrono::milliseconds>::transactionFailed(MSG);
-    HalResult<std::vector<Info::PwleV2OutputMapEntry>> mFrequencyToOutputAccelerationMap =
-            HalResult<std::vector<Info::PwleV2OutputMapEntry>>::transactionFailed(MSG);
+    HalResult<std::vector<Info::FrequencyAccelerationMapEntry>> mFrequencyToOutputAccelerationMap =
+            HalResult<std::vector<Info::FrequencyAccelerationMapEntry>>::transactionFailed(MSG);
 
     friend class HalWrapper;
 };
@@ -381,8 +383,9 @@
     using CompositeEffect = aidl::android::hardware::vibrator::CompositeEffect;
     using Braking = aidl::android::hardware::vibrator::Braking;
     using PrimitivePwle = aidl::android::hardware::vibrator::PrimitivePwle;
-    using PwleV2Primitive = aidl::android::hardware::vibrator::PwleV2Primitive;
-    using PwleV2OutputMapEntry = aidl::android::hardware::vibrator::PwleV2OutputMapEntry;
+    using CompositePwleV2 = aidl::android::hardware::vibrator::CompositePwleV2;
+    using FrequencyAccelerationMapEntry =
+            aidl::android::hardware::vibrator::FrequencyAccelerationMapEntry;
 
     explicit HalWrapper(std::shared_ptr<CallbackScheduler> scheduler)
           : mCallbackScheduler(std::move(scheduler)) {}
@@ -420,7 +423,7 @@
     virtual HalResult<void> performPwleEffect(const std::vector<PrimitivePwle>& primitives,
                                               const std::function<void()>& completionCallback);
 
-    virtual HalResult<void> composePwleV2(const std::vector<PwleV2Primitive>& composite,
+    virtual HalResult<void> composePwleV2(const CompositePwleV2& composite,
                                           const std::function<void()>& completionCallback);
 
 protected:
@@ -450,7 +453,7 @@
     virtual HalResult<int32_t> getMaxEnvelopeEffectSizeInternal();
     virtual HalResult<std::chrono::milliseconds> getMinEnvelopeEffectControlPointDurationInternal();
     virtual HalResult<std::chrono::milliseconds> getMaxEnvelopeEffectControlPointDurationInternal();
-    virtual HalResult<std::vector<PwleV2OutputMapEntry>>
+    virtual HalResult<std::vector<FrequencyAccelerationMapEntry>>
     getFrequencyToOutputAccelerationMapInternal();
 
 private:
@@ -508,7 +511,7 @@
             const std::vector<PrimitivePwle>& primitives,
             const std::function<void()>& completionCallback) override final;
 
-    HalResult<void> composePwleV2(const std::vector<PwleV2Primitive>& composite,
+    HalResult<void> composePwleV2(const CompositePwleV2& composite,
                                   const std::function<void()>& completionCallback) override final;
 
 protected:
@@ -532,8 +535,9 @@
             override final;
     HalResult<std::chrono::milliseconds> getMaxEnvelopeEffectControlPointDurationInternal()
             override final;
-    HalResult<std::vector<PwleV2OutputMapEntry>> getFrequencyToOutputAccelerationMapInternal()
-            override final;
+
+    HalResult<std::vector<FrequencyAccelerationMapEntry>>
+    getFrequencyToOutputAccelerationMapInternal() override final;
 
 private:
     const reconnect_fn mReconnectFn;
diff --git a/services/vibratorservice/test/VibratorHalWrapperAidlTest.cpp b/services/vibratorservice/test/VibratorHalWrapperAidlTest.cpp
index d42aa56..c58e05c 100644
--- a/services/vibratorservice/test/VibratorHalWrapperAidlTest.cpp
+++ b/services/vibratorservice/test/VibratorHalWrapperAidlTest.cpp
@@ -34,12 +34,13 @@
 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::FrequencyAccelerationMapEntry;
 using aidl::android::hardware::vibrator::IVibrator;
 using aidl::android::hardware::vibrator::IVibratorCallback;
 using aidl::android::hardware::vibrator::PrimitivePwle;
-using aidl::android::hardware::vibrator::PwleV2OutputMapEntry;
 using aidl::android::hardware::vibrator::PwleV2Primitive;
 using aidl::android::hardware::vibrator::VendorEffect;
 using aidl::android::os::PersistableBundle;
@@ -243,11 +244,11 @@
     std::vector<CompositePrimitive> supportedPrimitives = {CompositePrimitive::CLICK};
     std::vector<Braking> supportedBraking = {Braking::CLAB};
     std::vector<float> amplitudes = {0.f, 1.f, 0.f};
-    std::vector<PwleV2OutputMapEntry>
-            frequencyToOutputAccelerationMap{PwleV2OutputMapEntry(/*frequency=*/30.0f,
-                                                                  /*maxOutputAcceleration=*/0.2),
-                                             PwleV2OutputMapEntry(/*frequency=*/60.0f,
-                                                                  /*maxOutputAcceleration=*/0.8)};
+    std::vector<FrequencyAccelerationMapEntry> frequencyToOutputAccelerationMap{
+            FrequencyAccelerationMapEntry(/*frequency=*/30.0f,
+                                          /*maxOutputAcceleration=*/0.2),
+            FrequencyAccelerationMapEntry(/*frequency=*/60.0f,
+                                          /*maxOutputAcceleration=*/0.8)};
 
     std::vector<std::chrono::milliseconds> primitiveDurations;
     constexpr auto primitiveRange = ndk::enum_range<CompositePrimitive>();
@@ -329,7 +330,7 @@
             .WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))
             .WillOnce(DoAll(SetArgPointee<0>(PWLE_V2_MIN_REQUIRED_PRIMITIVE_MAX_DURATION_MS),
                             Return(ndk::ScopedAStatus::ok())));
-    EXPECT_CALL(*mMockHal.get(), getPwleV2FrequencyToOutputAccelerationMap(_))
+    EXPECT_CALL(*mMockHal.get(), getFrequencyToOutputAccelerationMap(_))
             .Times(Exactly(2))
             .WillOnce(Return(ndk::ScopedAStatus::fromExceptionCode(EX_SECURITY)))
             .WillOnce(DoAll(SetArgPointee<0>(frequencyToOutputAccelerationMap),
@@ -391,11 +392,11 @@
     constexpr int32_t PWLE_V2_MAX_ALLOWED_PRIMITIVE_MIN_DURATION_MS = 20;
     constexpr int32_t PWLE_V2_MIN_REQUIRED_PRIMITIVE_MAX_DURATION_MS = 1000;
     std::vector<Effect> supportedEffects = {Effect::CLICK, Effect::TICK};
-    std::vector<PwleV2OutputMapEntry>
-            frequencyToOutputAccelerationMap{PwleV2OutputMapEntry(/*frequency=*/30.0f,
-                                                                  /*maxOutputAcceleration=*/0.2),
-                                             PwleV2OutputMapEntry(/*frequency=*/60.0f,
-                                                                  /*maxOutputAcceleration=*/0.8)};
+    std::vector<FrequencyAccelerationMapEntry> frequencyToOutputAccelerationMap{
+            FrequencyAccelerationMapEntry(/*frequency=*/30.0f,
+                                          /*maxOutputAcceleration=*/0.2),
+            FrequencyAccelerationMapEntry(/*frequency=*/60.0f,
+                                          /*maxOutputAcceleration=*/0.8)};
 
     EXPECT_CALL(*mMockHal.get(), getCapabilities(_))
             .Times(Exactly(1))
@@ -451,7 +452,7 @@
             .Times(Exactly(1))
             .WillOnce(DoAll(SetArgPointee<0>(PWLE_V2_MIN_REQUIRED_PRIMITIVE_MAX_DURATION_MS),
                             Return(ndk::ScopedAStatus::ok())));
-    EXPECT_CALL(*mMockHal.get(), getPwleV2FrequencyToOutputAccelerationMap(_))
+    EXPECT_CALL(*mMockHal.get(), getFrequencyToOutputAccelerationMap(_))
             .Times(Exactly(1))
             .WillOnce(DoAll(SetArgPointee<0>(frequencyToOutputAccelerationMap),
                             Return(ndk::ScopedAStatus::ok())));
@@ -754,7 +755,8 @@
 }
 
 TEST_F(VibratorHalWrapperAidlTest, TestComposePwleV2) {
-    auto pwleEffect = {
+    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),
@@ -773,17 +775,17 @@
     std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
     auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
 
-    auto result = mWrapper->composePwleV2(pwleEffect, callback);
+    auto result = mWrapper->composePwleV2(composite, callback);
     ASSERT_TRUE(result.isUnsupported());
     // Callback not triggered on failure
     ASSERT_EQ(0, *callbackCounter.get());
 
-    result = mWrapper->composePwleV2(pwleEffect, callback);
+    result = mWrapper->composePwleV2(composite, callback);
     ASSERT_TRUE(result.isFailed());
     // Callback not triggered for unsupported
     ASSERT_EQ(0, *callbackCounter.get());
 
-    result = mWrapper->composePwleV2(pwleEffect, callback);
+    result = mWrapper->composePwleV2(composite, callback);
     ASSERT_TRUE(result.isOk());
     ASSERT_EQ(1, *callbackCounter.get());
 }
diff --git a/services/vibratorservice/test/VibratorHalWrapperHidlV1_0Test.cpp b/services/vibratorservice/test/VibratorHalWrapperHidlV1_0Test.cpp
index d6dab8d..04dbe4e 100644
--- a/services/vibratorservice/test/VibratorHalWrapperHidlV1_0Test.cpp
+++ b/services/vibratorservice/test/VibratorHalWrapperHidlV1_0Test.cpp
@@ -36,6 +36,7 @@
 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;
@@ -380,7 +381,8 @@
 }
 
 TEST_F(VibratorHalWrapperHidlV1_0Test, TestComposePwleV2Unsupported) {
-    auto pwleEffect = {
+    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),
@@ -389,7 +391,7 @@
     std::unique_ptr<int32_t> callbackCounter = std::make_unique<int32_t>();
     auto callback = vibrator::TestFactory::createCountingCallback(callbackCounter.get());
 
-    ASSERT_TRUE(mWrapper->composePwleV2(pwleEffect, callback).isUnsupported());
+    ASSERT_TRUE(mWrapper->composePwleV2(composite, callback).isUnsupported());
 
     // No callback is triggered.
     ASSERT_EQ(0, *callbackCounter.get());
diff --git a/services/vibratorservice/test/test_mocks.h b/services/vibratorservice/test/test_mocks.h
index 5e09084..ba273be 100644
--- a/services/vibratorservice/test/test_mocks.h
+++ b/services/vibratorservice/test/test_mocks.h
@@ -36,13 +36,13 @@
 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::FrequencyAccelerationMapEntry;
 using aidl::android::hardware::vibrator::IVibrator;
 using aidl::android::hardware::vibrator::IVibratorCallback;
 using aidl::android::hardware::vibrator::PrimitivePwle;
-using aidl::android::hardware::vibrator::PwleV2OutputMapEntry;
-using aidl::android::hardware::vibrator::PwleV2Primitive;
 using aidl::android::hardware::vibrator::VendorEffect;
 
 // -------------------------------------------------------------------------------------------------
@@ -91,16 +91,15 @@
     MOCK_METHOD(ndk::ScopedAStatus, getPwlePrimitiveDurationMax, (int32_t * ret), (override));
     MOCK_METHOD(ndk::ScopedAStatus, getPwleCompositionSizeMax, (int32_t * ret), (override));
     MOCK_METHOD(ndk::ScopedAStatus, getSupportedBraking, (std::vector<Braking> * ret), (override));
-    MOCK_METHOD(ndk::ScopedAStatus, getPwleV2FrequencyToOutputAccelerationMap,
-                (std::vector<PwleV2OutputMapEntry> * ret), (override));
+    MOCK_METHOD(ndk::ScopedAStatus, getFrequencyToOutputAccelerationMap,
+                (std::vector<FrequencyAccelerationMapEntry> * ret), (override));
     MOCK_METHOD(ndk::ScopedAStatus, getPwleV2PrimitiveDurationMaxMillis, (int32_t* ret),
                 (override));
     MOCK_METHOD(ndk::ScopedAStatus, getPwleV2PrimitiveDurationMinMillis, (int32_t* ret),
                 (override));
     MOCK_METHOD(ndk::ScopedAStatus, getPwleV2CompositionSizeMax, (int32_t* ret), (override));
     MOCK_METHOD(ndk::ScopedAStatus, composePwleV2,
-                (const std::vector<PwleV2Primitive>& e,
-                 const std::shared_ptr<IVibratorCallback>& cb),
+                (const CompositePwleV2& e, const std::shared_ptr<IVibratorCallback>& cb),
                 (override));
     MOCK_METHOD(ndk::ScopedAStatus, getInterfaceVersion, (int32_t*), (override));
     MOCK_METHOD(ndk::ScopedAStatus, getInterfaceHash, (std::string*), (override));