diff --git a/audio/common/all-versions/default/include/common/all-versions/default/HidlUtils.h b/audio/common/all-versions/default/include/common/all-versions/default/HidlUtils.h
index f9a5697..48fa545 100644
--- a/audio/common/all-versions/default/include/common/all-versions/default/HidlUtils.h
+++ b/audio/common/all-versions/default/include/common/all-versions/default/HidlUtils.h
@@ -22,6 +22,7 @@
 
 #include <system/audio.h>
 
+using ::android::hardware::hidl_vec;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioConfig;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioGain;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioGainConfig;
@@ -29,7 +30,6 @@
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioPort;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioPortConfig;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::Uuid;
-using ::android::hardware::hidl_vec;
 
 namespace android {
 namespace hardware {
diff --git a/audio/core/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp b/audio/core/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
index a08a2d6..01544fe 100644
--- a/audio/core/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
+++ b/audio/core/2.0/vts/functional/AudioPrimaryHidlHalTest.cpp
@@ -51,11 +51,11 @@
 using std::vector;
 
 using ::android::sp;
-using ::android::hardware::Return;
 using ::android::hardware::hidl_handle;
 using ::android::hardware::hidl_string;
 using ::android::hardware::hidl_vec;
 using ::android::hardware::MQDescriptorSync;
+using ::android::hardware::Return;
 using ::android::hardware::audio::V2_0::AudioDrain;
 using ::android::hardware::audio::V2_0::DeviceAddress;
 using ::android::hardware::audio::V2_0::IDevice;
@@ -67,12 +67,6 @@
 using ::android::hardware::audio::V2_0::TimeSpec;
 using ReadParameters = ::android::hardware::audio::V2_0::IStreamIn::ReadParameters;
 using ReadStatus = ::android::hardware::audio::V2_0::IStreamIn::ReadStatus;
-using ::android::hardware::audio::V2_0::IStreamOut;
-using ::android::hardware::audio::V2_0::IStreamOutCallback;
-using ::android::hardware::audio::V2_0::MmapBufferInfo;
-using ::android::hardware::audio::V2_0::MmapPosition;
-using ::android::hardware::audio::V2_0::ParameterValue;
-using ::android::hardware::audio::V2_0::Result;
 using ::android::hardware::audio::common::V2_0::AudioChannelMask;
 using ::android::hardware::audio::common::V2_0::AudioConfig;
 using ::android::hardware::audio::common::V2_0::AudioDevice;
@@ -85,6 +79,12 @@
 using ::android::hardware::audio::common::V2_0::AudioOutputFlag;
 using ::android::hardware::audio::common::V2_0::AudioSource;
 using ::android::hardware::audio::common::V2_0::ThreadInfo;
+using ::android::hardware::audio::V2_0::IStreamOut;
+using ::android::hardware::audio::V2_0::IStreamOutCallback;
+using ::android::hardware::audio::V2_0::MmapBufferInfo;
+using ::android::hardware::audio::V2_0::MmapPosition;
+using ::android::hardware::audio::V2_0::ParameterValue;
+using ::android::hardware::audio::V2_0::Result;
 
 using namespace ::android::hardware::audio::common::test::utility;
 
diff --git a/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp b/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp
index f1e0b21..d4a5daa 100644
--- a/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp
+++ b/audio/core/4.0/vts/functional/AudioPrimaryHidlHalTest.cpp
@@ -53,10 +53,10 @@
 #include "utility/ReturnIn.h"
 
 using std::initializer_list;
+using std::list;
 using std::string;
 using std::to_string;
 using std::vector;
-using std::list;
 
 using ::android::sp;
 using ::android::hardware::EventFlag;
@@ -83,15 +83,7 @@
 using ::android::hardware::audio::V4_0::TimeSpec;
 using ReadParameters = ::android::hardware::audio::V4_0::IStreamIn::ReadParameters;
 using ReadStatus = ::android::hardware::audio::V4_0::IStreamIn::ReadStatus;
-using ::android::hardware::audio::V4_0::IStreamOut;
-using ::android::hardware::audio::V4_0::IStreamOutCallback;
-using ::android::hardware::audio::V4_0::MicrophoneInfo;
-using ::android::hardware::audio::V4_0::MmapBufferInfo;
-using ::android::hardware::audio::V4_0::MmapPosition;
-using ::android::hardware::audio::V4_0::ParameterValue;
-using ::android::hardware::audio::V4_0::Result;
-using ::android::hardware::audio::V4_0::SourceMetadata;
-using ::android::hardware::audio::V4_0::SinkMetadata;
+using ::android::hardware::audio::common::utils::mkBitfield;
 using ::android::hardware::audio::common::V4_0::AudioChannelMask;
 using ::android::hardware::audio::common::V4_0::AudioConfig;
 using ::android::hardware::audio::common::V4_0::AudioContentType;
@@ -107,7 +99,15 @@
 using ::android::hardware::audio::common::V4_0::AudioSource;
 using ::android::hardware::audio::common::V4_0::AudioUsage;
 using ::android::hardware::audio::common::V4_0::ThreadInfo;
-using ::android::hardware::audio::common::utils::mkBitfield;
+using ::android::hardware::audio::V4_0::IStreamOut;
+using ::android::hardware::audio::V4_0::IStreamOutCallback;
+using ::android::hardware::audio::V4_0::MicrophoneInfo;
+using ::android::hardware::audio::V4_0::MmapBufferInfo;
+using ::android::hardware::audio::V4_0::MmapPosition;
+using ::android::hardware::audio::V4_0::ParameterValue;
+using ::android::hardware::audio::V4_0::Result;
+using ::android::hardware::audio::V4_0::SinkMetadata;
+using ::android::hardware::audio::V4_0::SourceMetadata;
 
 using namespace ::android::hardware::audio::common::test::utility;
 
diff --git a/audio/core/all-versions/default/include/core/all-versions/default/Device.h b/audio/core/all-versions/default/include/core/all-versions/default/Device.h
index 222d3de..c627145 100644
--- a/audio/core/all-versions/default/include/core/all-versions/default/Device.h
+++ b/audio/core/all-versions/default/include/core/all-versions/default/Device.h
@@ -33,6 +33,17 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
+using ::android::hardware::audio::AUDIO_HAL_VERSION::DeviceAddress;
+using ::android::hardware::audio::AUDIO_HAL_VERSION::IDevice;
+using ::android::hardware::audio::AUDIO_HAL_VERSION::IStreamIn;
+using ::android::hardware::audio::AUDIO_HAL_VERSION::IStreamOut;
+using ::android::hardware::audio::AUDIO_HAL_VERSION::ParameterValue;
+using ::android::hardware::audio::AUDIO_HAL_VERSION::Result;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioConfig;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioHwSync;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioInputFlag;
@@ -44,21 +55,10 @@
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::implementation::AudioInputFlagBitfield;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::implementation::
     AudioOutputFlagBitfield;
-using ::android::hardware::audio::AUDIO_HAL_VERSION::DeviceAddress;
-using ::android::hardware::audio::AUDIO_HAL_VERSION::IDevice;
-using ::android::hardware::audio::AUDIO_HAL_VERSION::IStreamIn;
-using ::android::hardware::audio::AUDIO_HAL_VERSION::IStreamOut;
-using ::android::hardware::audio::AUDIO_HAL_VERSION::ParameterValue;
-using ::android::hardware::audio::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
 
 #ifdef AUDIO_HAL_VERSION_4_0
-using ::android::hardware::audio::AUDIO_HAL_VERSION::SourceMetadata;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::SinkMetadata;
+using ::android::hardware::audio::AUDIO_HAL_VERSION::SourceMetadata;
 #endif
 
 struct Device : public IDevice, public ParametersUtil {
diff --git a/audio/core/all-versions/default/include/core/all-versions/default/DevicesFactory.h b/audio/core/all-versions/default/include/core/all-versions/default/DevicesFactory.h
index 1509ad1..a2907e0 100644
--- a/audio/core/all-versions/default/include/core/all-versions/default/DevicesFactory.h
+++ b/audio/core/all-versions/default/include/core/all-versions/default/DevicesFactory.h
@@ -27,14 +27,14 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::IDevice;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::IDevicesFactory;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
 
 struct DevicesFactory : public IDevicesFactory {
 #ifdef AUDIO_HAL_VERSION_2_0
diff --git a/audio/core/all-versions/default/include/core/all-versions/default/ParametersUtil.h b/audio/core/all-versions/default/include/core/all-versions/default/ParametersUtil.h
index 35ff110..8f16ac2 100644
--- a/audio/core/all-versions/default/include/core/all-versions/default/ParametersUtil.h
+++ b/audio/core/all-versions/default/include/core/all-versions/default/ParametersUtil.h
@@ -28,11 +28,11 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::DeviceAddress;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::ParameterValue;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::hidl_string;
-using ::android::hardware::hidl_vec;
 
 class ParametersUtil {
    public:
diff --git a/audio/core/all-versions/default/include/core/all-versions/default/PrimaryDevice.h b/audio/core/all-versions/default/include/core/all-versions/default/PrimaryDevice.h
index 42996d7..bb09e5f 100644
--- a/audio/core/all-versions/default/include/core/all-versions/default/PrimaryDevice.h
+++ b/audio/core/all-versions/default/include/core/all-versions/default/PrimaryDevice.h
@@ -26,13 +26,11 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioConfig;
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioInputFlag;
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioMode;
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioOutputFlag;
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioPort;
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioPortConfig;
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioSource;
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::DeviceAddress;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::IDevice;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::IPrimaryDevice;
@@ -40,11 +38,13 @@
 using ::android::hardware::audio::AUDIO_HAL_VERSION::IStreamOut;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::ParameterValue;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioConfig;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioInputFlag;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioMode;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioOutputFlag;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioPort;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioPortConfig;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioSource;
 
 struct PrimaryDevice : public IPrimaryDevice {
     explicit PrimaryDevice(audio_hw_device_t* device);
diff --git a/audio/core/all-versions/default/include/core/all-versions/default/Stream.h b/audio/core/all-versions/default/include/core/all-versions/default/Stream.h
index 7cf12dd..8d6b530 100644
--- a/audio/core/all-versions/default/include/core/all-versions/default/Stream.h
+++ b/audio/core/all-versions/default/include/core/all-versions/default/Stream.h
@@ -31,19 +31,19 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioChannelMask;
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioDevice;
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioFormat;
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::implementation::AudioChannelBitfield;
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::DeviceAddress;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::IStream;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::ParameterValue;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioChannelMask;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioDevice;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioFormat;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::implementation::AudioChannelBitfield;
 
 struct Stream : public IStream, public ParametersUtil {
     explicit Stream(audio_stream_t* stream);
diff --git a/audio/core/all-versions/default/include/core/all-versions/default/Stream.impl.h b/audio/core/all-versions/default/include/core/all-versions/default/Stream.impl.h
index 72d7a37..381a441 100644
--- a/audio/core/all-versions/default/include/core/all-versions/default/Stream.impl.h
+++ b/audio/core/all-versions/default/include/core/all-versions/default/Stream.impl.h
@@ -42,7 +42,6 @@
     return util::analyzeStatus("stream", funcName, status);
 }
 
-
 // static
 Result Stream::analyzeStatus(const char* funcName, int status,
                              const std::vector<int>& ignoreErrors) {
diff --git a/audio/core/all-versions/default/include/core/all-versions/default/StreamIn.h b/audio/core/all-versions/default/include/core/all-versions/default/StreamIn.h
index f226e63..d32b222 100644
--- a/audio/core/all-versions/default/include/core/all-versions/default/StreamIn.h
+++ b/audio/core/all-versions/default/include/core/all-versions/default/StreamIn.h
@@ -31,20 +31,20 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioChannelMask;
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioDevice;
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioFormat;
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioSource;
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::DeviceAddress;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::IStream;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::IStreamIn;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::ParameterValue;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioChannelMask;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioDevice;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioFormat;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioSource;
 
 struct StreamIn : public IStreamIn {
     typedef MessageQueue<ReadParameters, kSynchronizedReadWrite> CommandMQ;
diff --git a/audio/core/all-versions/default/include/core/all-versions/default/StreamIn.impl.h b/audio/core/all-versions/default/include/core/all-versions/default/StreamIn.impl.h
index 64c85ab..aeb58db 100644
--- a/audio/core/all-versions/default/include/core/all-versions/default/StreamIn.impl.h
+++ b/audio/core/all-versions/default/include/core/all-versions/default/StreamIn.impl.h
@@ -342,7 +342,6 @@
     auto sendError = [&threadInfo, &_hidl_cb](Result result) {
         _hidl_cb(result, CommandMQ::Descriptor(), DataMQ::Descriptor(), StatusMQ::Descriptor(),
                  threadInfo);
-
     };
 
     // Create message queues.
@@ -460,7 +459,8 @@
             {.source = static_cast<audio_source_t>(metadata.source), .gain = metadata.gain});
     }
     const sink_metadata_t halMetadata = {
-        .track_count = halTracks.size(), .tracks = halTracks.data(),
+        .track_count = halTracks.size(),
+        .tracks = halTracks.data(),
     };
     mStream->update_sink_metadata(mStream, &halMetadata);
     return Void();
diff --git a/audio/core/all-versions/default/include/core/all-versions/default/StreamOut.h b/audio/core/all-versions/default/include/core/all-versions/default/StreamOut.h
index 134d7b9..af70a59 100644
--- a/audio/core/all-versions/default/include/core/all-versions/default/StreamOut.h
+++ b/audio/core/all-versions/default/include/core/all-versions/default/StreamOut.h
@@ -31,9 +31,11 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioChannelMask;
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioDevice;
-using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioFormat;
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::AudioDrain;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::DeviceAddress;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::IStream;
@@ -42,11 +44,9 @@
 using ::android::hardware::audio::AUDIO_HAL_VERSION::ParameterValue;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::Result;
 using ::android::hardware::audio::AUDIO_HAL_VERSION::TimeSpec;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioChannelMask;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioDevice;
+using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioFormat;
 
 struct StreamOut : public IStreamOut {
     typedef MessageQueue<WriteCommand, kSynchronizedReadWrite> CommandMQ;
diff --git a/audio/core/all-versions/default/include/core/all-versions/default/StreamOut.impl.h b/audio/core/all-versions/default/include/core/all-versions/default/StreamOut.impl.h
index 6fb157f..da0a12f 100644
--- a/audio/core/all-versions/default/include/core/all-versions/default/StreamOut.impl.h
+++ b/audio/core/all-versions/default/include/core/all-versions/default/StreamOut.impl.h
@@ -326,7 +326,6 @@
     auto sendError = [&threadInfo, &_hidl_cb](Result result) {
         _hidl_cb(result, CommandMQ::Descriptor(), DataMQ::Descriptor(), StatusMQ::Descriptor(),
                  threadInfo);
-
     };
 
     // Create message queues.
@@ -560,7 +559,8 @@
         });
     }
     const source_metadata_t halMetadata = {
-        .track_count = halTracks.size(), .tracks = halTracks.data(),
+        .track_count = halTracks.size(),
+        .tracks = halTracks.data(),
     };
     mStream->update_source_metadata(mStream, &halMetadata);
     return Void();
diff --git a/audio/effect/2.0/vts/functional/VtsHalAudioEffectV2_0TargetTest.cpp b/audio/effect/2.0/vts/functional/VtsHalAudioEffectV2_0TargetTest.cpp
index c90c4fa..ea755ae 100644
--- a/audio/effect/2.0/vts/functional/VtsHalAudioEffectV2_0TargetTest.cpp
+++ b/audio/effect/2.0/vts/functional/VtsHalAudioEffectV2_0TargetTest.cpp
@@ -29,6 +29,14 @@
 #include <VtsHalHidlTargetTestBase.h>
 #include <VtsHalHidlTargetTestEnvBase.h>
 
+using android::sp;
+using android::hardware::hidl_handle;
+using android::hardware::hidl_memory;
+using android::hardware::hidl_string;
+using android::hardware::hidl_vec;
+using android::hardware::MQDescriptorSync;
+using android::hardware::Return;
+using android::hardware::Void;
 using android::hardware::audio::common::V2_0::AudioDevice;
 using android::hardware::audio::common::V2_0::AudioHandleConsts;
 using android::hardware::audio::common::V2_0::AudioMode;
@@ -45,16 +53,8 @@
 using android::hardware::audio::effect::V2_0::IEqualizerEffect;
 using android::hardware::audio::effect::V2_0::ILoudnessEnhancerEffect;
 using android::hardware::audio::effect::V2_0::Result;
-using android::hardware::MQDescriptorSync;
-using android::hardware::Return;
-using android::hardware::Void;
-using android::hardware::hidl_handle;
-using android::hardware::hidl_memory;
-using android::hardware::hidl_string;
-using android::hardware::hidl_vec;
 using android::hidl::allocator::V1_0::IAllocator;
 using android::hidl::memory::V1_0::IMemory;
-using android::sp;
 
 #ifndef ARRAY_SIZE
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof(*(a)))
@@ -75,86 +75,86 @@
 
 // The main test class for Audio Effects Factory HIDL HAL.
 class AudioEffectsFactoryHidlTest : public ::testing::VtsHalHidlTargetTestBase {
- public:
-  void SetUp() override {
-      effectsFactory = ::testing::VtsHalHidlTargetTestBase::getService<IEffectsFactory>(
-          AudioEffectsFactoryHidlEnvironment::Instance()->getServiceName<IEffectsFactory>());
-      ASSERT_NE(effectsFactory, nullptr);
-  }
+   public:
+    void SetUp() override {
+        effectsFactory = ::testing::VtsHalHidlTargetTestBase::getService<IEffectsFactory>(
+            AudioEffectsFactoryHidlEnvironment::Instance()->getServiceName<IEffectsFactory>());
+        ASSERT_NE(effectsFactory, nullptr);
+    }
 
-  void TearDown() override { effectsFactory.clear(); }
+    void TearDown() override { effectsFactory.clear(); }
 
- protected:
-  static void description(const std::string& description) {
-    RecordProperty("description", description);
-  }
+   protected:
+    static void description(const std::string& description) {
+        RecordProperty("description", description);
+    }
 
-  sp<IEffectsFactory> effectsFactory;
+    sp<IEffectsFactory> effectsFactory;
 };
 
 TEST_F(AudioEffectsFactoryHidlTest, EnumerateEffects) {
-  description("Verify that EnumerateEffects returns at least one effect");
-  Result retval = Result::NOT_INITIALIZED;
-  size_t effectCount = 0;
-  Return<void> ret = effectsFactory->getAllDescriptors(
-      [&](Result r, const hidl_vec<EffectDescriptor>& result) {
-        retval = r;
-        effectCount = result.size();
-      });
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, retval);
-  EXPECT_GT(effectCount, 0u);
+    description("Verify that EnumerateEffects returns at least one effect");
+    Result retval = Result::NOT_INITIALIZED;
+    size_t effectCount = 0;
+    Return<void> ret =
+        effectsFactory->getAllDescriptors([&](Result r, const hidl_vec<EffectDescriptor>& result) {
+            retval = r;
+            effectCount = result.size();
+        });
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, retval);
+    EXPECT_GT(effectCount, 0u);
 }
 
 TEST_F(AudioEffectsFactoryHidlTest, CreateEffect) {
-  description("Verify that an effect can be created via CreateEffect");
-  bool gotEffect = false;
-  Uuid effectUuid;
-  Return<void> ret = effectsFactory->getAllDescriptors(
-      [&](Result r, const hidl_vec<EffectDescriptor>& result) {
-        if (r == Result::OK && result.size() > 0) {
-          gotEffect = true;
-          effectUuid = result[0].uuid;
-        }
-      });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_TRUE(gotEffect);
-  Result retval = Result::NOT_INITIALIZED;
-  sp<IEffect> effect;
-  ret = effectsFactory->createEffect(
-      effectUuid, 1 /*session*/, 1 /*ioHandle*/,
-      [&](Result r, const sp<IEffect>& result, uint64_t /*effectId*/) {
-        retval = r;
-        if (r == Result::OK) {
-          effect = result;
-        }
-      });
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, retval);
-  EXPECT_NE(nullptr, effect.get());
+    description("Verify that an effect can be created via CreateEffect");
+    bool gotEffect = false;
+    Uuid effectUuid;
+    Return<void> ret =
+        effectsFactory->getAllDescriptors([&](Result r, const hidl_vec<EffectDescriptor>& result) {
+            if (r == Result::OK && result.size() > 0) {
+                gotEffect = true;
+                effectUuid = result[0].uuid;
+            }
+        });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_TRUE(gotEffect);
+    Result retval = Result::NOT_INITIALIZED;
+    sp<IEffect> effect;
+    ret = effectsFactory->createEffect(
+        effectUuid, 1 /*session*/, 1 /*ioHandle*/,
+        [&](Result r, const sp<IEffect>& result, uint64_t /*effectId*/) {
+            retval = r;
+            if (r == Result::OK) {
+                effect = result;
+            }
+        });
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, retval);
+    EXPECT_NE(nullptr, effect.get());
 }
 
 TEST_F(AudioEffectsFactoryHidlTest, GetDescriptor) {
-  description(
-      "Verify that effects factory can provide an effect descriptor via "
-      "GetDescriptor");
-  hidl_vec<EffectDescriptor> allDescriptors;
-  Return<void> ret = effectsFactory->getAllDescriptors(
-      [&](Result r, const hidl_vec<EffectDescriptor>& result) {
-        if (r == Result::OK) {
-          allDescriptors = result;
-        }
-      });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_GT(allDescriptors.size(), 0u);
-  for (size_t i = 0; i < allDescriptors.size(); ++i) {
-    ret = effectsFactory->getDescriptor(
-        allDescriptors[i].uuid, [&](Result r, const EffectDescriptor& result) {
-          EXPECT_EQ(r, Result::OK);
-          EXPECT_EQ(result, allDescriptors[i]);
+    description(
+        "Verify that effects factory can provide an effect descriptor via "
+        "GetDescriptor");
+    hidl_vec<EffectDescriptor> allDescriptors;
+    Return<void> ret =
+        effectsFactory->getAllDescriptors([&](Result r, const hidl_vec<EffectDescriptor>& result) {
+            if (r == Result::OK) {
+                allDescriptors = result;
+            }
         });
-  }
-  EXPECT_TRUE(ret.isOk());
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_GT(allDescriptors.size(), 0u);
+    for (size_t i = 0; i < allDescriptors.size(); ++i) {
+        ret = effectsFactory->getDescriptor(allDescriptors[i].uuid,
+                                            [&](Result r, const EffectDescriptor& result) {
+                                                EXPECT_EQ(r, Result::OK);
+                                                EXPECT_EQ(result, allDescriptors[i]);
+                                            });
+    }
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectsFactoryHidlTest, DebugDumpInvalidArgument) {
@@ -176,156 +176,151 @@
 
 // The main test class for Audio Effect HIDL HAL.
 class AudioEffectHidlTest : public ::testing::VtsHalHidlTargetTestBase {
- public:
-  void SetUp() override {
-    effectsFactory =
-        ::testing::VtsHalHidlTargetTestBase::getService<IEffectsFactory>();
-    ASSERT_NE(nullptr, effectsFactory.get());
+   public:
+    void SetUp() override {
+        effectsFactory = ::testing::VtsHalHidlTargetTestBase::getService<IEffectsFactory>();
+        ASSERT_NE(nullptr, effectsFactory.get());
 
-    findAndCreateEffect(getEffectType());
-    ASSERT_NE(nullptr, effect.get());
+        findAndCreateEffect(getEffectType());
+        ASSERT_NE(nullptr, effect.get());
 
-    Return<Result> ret = effect->init();
-    ASSERT_TRUE(ret.isOk());
-    ASSERT_EQ(Result::OK, ret);
-  }
+        Return<Result> ret = effect->init();
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_EQ(Result::OK, ret);
+    }
 
-  void TearDown() override {
-    effect.clear();
-    effectsFactory.clear();
-  }
+    void TearDown() override {
+        effect.clear();
+        effectsFactory.clear();
+    }
 
- protected:
-  static void description(const std::string& description) {
-    RecordProperty("description", description);
-  }
+   protected:
+    static void description(const std::string& description) {
+        RecordProperty("description", description);
+    }
 
-  virtual Uuid getEffectType() { return EQUALIZER_EFFECT_TYPE; }
+    virtual Uuid getEffectType() { return EQUALIZER_EFFECT_TYPE; }
 
-  void findAndCreateEffect(const Uuid& type);
-  void findEffectInstance(const Uuid& type, Uuid* uuid);
-  void getChannelCount(uint32_t* channelCount);
+    void findAndCreateEffect(const Uuid& type);
+    void findEffectInstance(const Uuid& type, Uuid* uuid);
+    void getChannelCount(uint32_t* channelCount);
 
-  sp<IEffectsFactory> effectsFactory;
-  sp<IEffect> effect;
+    sp<IEffectsFactory> effectsFactory;
+    sp<IEffect> effect;
 };
 
 void AudioEffectHidlTest::findAndCreateEffect(const Uuid& type) {
-  Uuid effectUuid;
-  findEffectInstance(type, &effectUuid);
-  Return<void> ret = effectsFactory->createEffect(
-      effectUuid, 1 /*session*/, 1 /*ioHandle*/,
-      [&](Result r, const sp<IEffect>& result, uint64_t /*effectId*/) {
-        if (r == Result::OK) {
-          effect = result;
-        }
-      });
-  ASSERT_TRUE(ret.isOk());
+    Uuid effectUuid;
+    findEffectInstance(type, &effectUuid);
+    Return<void> ret = effectsFactory->createEffect(
+        effectUuid, 1 /*session*/, 1 /*ioHandle*/,
+        [&](Result r, const sp<IEffect>& result, uint64_t /*effectId*/) {
+            if (r == Result::OK) {
+                effect = result;
+            }
+        });
+    ASSERT_TRUE(ret.isOk());
 }
 
 void AudioEffectHidlTest::findEffectInstance(const Uuid& type, Uuid* uuid) {
-  bool effectFound = false;
-  Return<void> ret = effectsFactory->getAllDescriptors(
-      [&](Result r, const hidl_vec<EffectDescriptor>& result) {
-        if (r == Result::OK) {
-          for (const auto& desc : result) {
-            if (desc.type == type) {
-              effectFound = true;
-              *uuid = desc.uuid;
-              break;
+    bool effectFound = false;
+    Return<void> ret =
+        effectsFactory->getAllDescriptors([&](Result r, const hidl_vec<EffectDescriptor>& result) {
+            if (r == Result::OK) {
+                for (const auto& desc : result) {
+                    if (desc.type == type) {
+                        effectFound = true;
+                        *uuid = desc.uuid;
+                        break;
+                    }
+                }
             }
-          }
-        }
-      });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_TRUE(effectFound);
+        });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_TRUE(effectFound);
 }
 
 void AudioEffectHidlTest::getChannelCount(uint32_t* channelCount) {
-  Result retval;
-  EffectConfig currentConfig;
-  Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
-    retval = r;
-    if (r == Result::OK) {
-      currentConfig = conf;
-    }
-  });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_EQ(Result::OK, retval);
-  ASSERT_TRUE(audio_channel_mask_is_valid(
-      static_cast<audio_channel_mask_t>(currentConfig.outputCfg.channels)));
-  *channelCount = audio_channel_count_from_out_mask(
-      static_cast<audio_channel_mask_t>(currentConfig.outputCfg.channels));
+    Result retval;
+    EffectConfig currentConfig;
+    Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
+        retval = r;
+        if (r == Result::OK) {
+            currentConfig = conf;
+        }
+    });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_EQ(Result::OK, retval);
+    ASSERT_TRUE(audio_channel_mask_is_valid(
+        static_cast<audio_channel_mask_t>(currentConfig.outputCfg.channels)));
+    *channelCount = audio_channel_count_from_out_mask(
+        static_cast<audio_channel_mask_t>(currentConfig.outputCfg.channels));
 }
 
 TEST_F(AudioEffectHidlTest, Close) {
-  description("Verify that an effect can be closed");
-  Return<Result> ret = effect->close();
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
+    description("Verify that an effect can be closed");
+    Return<Result> ret = effect->close();
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
 }
 
 TEST_F(AudioEffectHidlTest, GetDescriptor) {
-  description(
-      "Verify that an effect can return its own descriptor via GetDescriptor");
-  Result retval = Result::NOT_INITIALIZED;
-  Uuid actualType;
-  Return<void> ret =
-      effect->getDescriptor([&](Result r, const EffectDescriptor& desc) {
+    description("Verify that an effect can return its own descriptor via GetDescriptor");
+    Result retval = Result::NOT_INITIALIZED;
+    Uuid actualType;
+    Return<void> ret = effect->getDescriptor([&](Result r, const EffectDescriptor& desc) {
         retval = r;
         if (r == Result::OK) {
-          actualType = desc.type;
+            actualType = desc.type;
         }
-      });
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, retval);
-  EXPECT_EQ(getEffectType(), actualType);
+    });
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, retval);
+    EXPECT_EQ(getEffectType(), actualType);
 }
 
 TEST_F(AudioEffectHidlTest, GetSetConfig) {
-  description(
-      "Verify that it is possible to manipulate effect config via Get / "
-      "SetConfig");
-  Result retval = Result::NOT_INITIALIZED;
-  EffectConfig currentConfig;
-  Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
-    retval = r;
-    if (r == Result::OK) {
-      currentConfig = conf;
-    }
-  });
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, retval);
-  Return<Result> ret2 = effect->setConfig(currentConfig, nullptr, nullptr);
-  EXPECT_TRUE(ret2.isOk());
-  EXPECT_EQ(Result::OK, ret2);
+    description(
+        "Verify that it is possible to manipulate effect config via Get / "
+        "SetConfig");
+    Result retval = Result::NOT_INITIALIZED;
+    EffectConfig currentConfig;
+    Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
+        retval = r;
+        if (r == Result::OK) {
+            currentConfig = conf;
+        }
+    });
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, retval);
+    Return<Result> ret2 = effect->setConfig(currentConfig, nullptr, nullptr);
+    EXPECT_TRUE(ret2.isOk());
+    EXPECT_EQ(Result::OK, ret2);
 }
 
 TEST_F(AudioEffectHidlTest, GetConfigReverse) {
-  description("Verify that GetConfigReverse does not crash");
-  Return<void> ret =
-      effect->getConfigReverse([&](Result, const EffectConfig&) {});
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that GetConfigReverse does not crash");
+    Return<void> ret = effect->getConfigReverse([&](Result, const EffectConfig&) {});
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, GetSupportedAuxChannelsConfigs) {
-  description("Verify that GetSupportedAuxChannelsConfigs does not crash");
-  Return<void> ret = effect->getSupportedAuxChannelsConfigs(
-      0, [&](Result, const hidl_vec<EffectAuxChannelsConfig>&) {});
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that GetSupportedAuxChannelsConfigs does not crash");
+    Return<void> ret = effect->getSupportedAuxChannelsConfigs(
+        0, [&](Result, const hidl_vec<EffectAuxChannelsConfig>&) {});
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, GetAuxChannelsConfig) {
-  description("Verify that GetAuxChannelsConfig does not crash");
-  Return<void> ret = effect->getAuxChannelsConfig(
-      [&](Result, const EffectAuxChannelsConfig&) {});
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that GetAuxChannelsConfig does not crash");
+    Return<void> ret = effect->getAuxChannelsConfig([&](Result, const EffectAuxChannelsConfig&) {});
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, SetAuxChannelsConfig) {
-  description("Verify that SetAuxChannelsConfig does not crash");
-  Return<Result> ret = effect->setAuxChannelsConfig(EffectAuxChannelsConfig());
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that SetAuxChannelsConfig does not crash");
+    Return<Result> ret = effect->setAuxChannelsConfig(EffectAuxChannelsConfig());
+    EXPECT_TRUE(ret.isOk());
 }
 
 // Not generated automatically because AudioBuffer contains
@@ -342,19 +337,18 @@
 namespace effect {
 namespace V2_0 {
 inline bool operator==(const AudioBuffer& lhs, const AudioBuffer& rhs) {
-  return lhs.id == rhs.id && lhs.frameCount == rhs.frameCount &&
-         lhs.data.handle() == nullptr && rhs.data.handle() == nullptr;
+    return lhs.id == rhs.id && lhs.frameCount == rhs.frameCount && lhs.data.handle() == nullptr &&
+           rhs.data.handle() == nullptr;
 }
 
-inline bool operator==(const EffectBufferConfig& lhs,
-                       const EffectBufferConfig& rhs) {
-  return lhs.buffer == rhs.buffer && lhs.samplingRateHz == rhs.samplingRateHz &&
-         lhs.channels == rhs.channels && lhs.format == rhs.format &&
-         lhs.accessMode == rhs.accessMode && lhs.mask == rhs.mask;
+inline bool operator==(const EffectBufferConfig& lhs, const EffectBufferConfig& rhs) {
+    return lhs.buffer == rhs.buffer && lhs.samplingRateHz == rhs.samplingRateHz &&
+           lhs.channels == rhs.channels && lhs.format == rhs.format &&
+           lhs.accessMode == rhs.accessMode && lhs.mask == rhs.mask;
 }
 
 inline bool operator==(const EffectConfig& lhs, const EffectConfig& rhs) {
-  return lhs.inputCfg == rhs.inputCfg && lhs.outputCfg == rhs.outputCfg;
+    return lhs.inputCfg == rhs.inputCfg && lhs.outputCfg == rhs.outputCfg;
 }
 }  // namespace V2_0
 }  // namespace effect
@@ -363,480 +357,461 @@
 }  // namespace android
 
 TEST_F(AudioEffectHidlTest, Reset) {
-  description("Verify that Reset preserves effect configuration");
-  Result retval = Result::NOT_INITIALIZED;
-  EffectConfig originalConfig;
-  Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
-    retval = r;
-    if (r == Result::OK) {
-      originalConfig = conf;
-    }
-  });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_EQ(Result::OK, retval);
-  Return<Result> ret2 = effect->reset();
-  EXPECT_TRUE(ret2.isOk());
-  EXPECT_EQ(Result::OK, ret2);
-  EffectConfig configAfterReset;
-  ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
-    retval = r;
-    if (r == Result::OK) {
-      configAfterReset = conf;
-    }
-  });
-  EXPECT_EQ(originalConfig, configAfterReset);
+    description("Verify that Reset preserves effect configuration");
+    Result retval = Result::NOT_INITIALIZED;
+    EffectConfig originalConfig;
+    Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
+        retval = r;
+        if (r == Result::OK) {
+            originalConfig = conf;
+        }
+    });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_EQ(Result::OK, retval);
+    Return<Result> ret2 = effect->reset();
+    EXPECT_TRUE(ret2.isOk());
+    EXPECT_EQ(Result::OK, ret2);
+    EffectConfig configAfterReset;
+    ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
+        retval = r;
+        if (r == Result::OK) {
+            configAfterReset = conf;
+        }
+    });
+    EXPECT_EQ(originalConfig, configAfterReset);
 }
 
 TEST_F(AudioEffectHidlTest, DisableEnableDisable) {
-  description("Verify Disable -> Enable -> Disable sequence for an effect");
-  Return<Result> ret = effect->disable();
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::INVALID_ARGUMENTS, ret);
-  ret = effect->enable();
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
-  ret = effect->disable();
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
+    description("Verify Disable -> Enable -> Disable sequence for an effect");
+    Return<Result> ret = effect->disable();
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::INVALID_ARGUMENTS, ret);
+    ret = effect->enable();
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
+    ret = effect->disable();
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
 }
 
 TEST_F(AudioEffectHidlTest, SetDevice) {
-  description("Verify that SetDevice works for an output chain effect");
-  Return<Result> ret = effect->setDevice(AudioDevice::OUT_SPEAKER);
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
+    description("Verify that SetDevice works for an output chain effect");
+    Return<Result> ret = effect->setDevice(AudioDevice::OUT_SPEAKER);
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
 }
 
 TEST_F(AudioEffectHidlTest, SetAndGetVolume) {
-  description("Verify that SetAndGetVolume method works for an effect");
-  uint32_t channelCount;
-  getChannelCount(&channelCount);
-  hidl_vec<uint32_t> volumes;
-  volumes.resize(channelCount);
-  for (uint32_t i = 0; i < channelCount; ++i) {
-    volumes[i] = 0;
-  }
-  Result retval = Result::NOT_INITIALIZED;
-  Return<void> ret = effect->setAndGetVolume(
-      volumes, [&](Result r, const hidl_vec<uint32_t>&) { retval = r; });
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, retval);
+    description("Verify that SetAndGetVolume method works for an effect");
+    uint32_t channelCount;
+    getChannelCount(&channelCount);
+    hidl_vec<uint32_t> volumes;
+    volumes.resize(channelCount);
+    for (uint32_t i = 0; i < channelCount; ++i) {
+        volumes[i] = 0;
+    }
+    Result retval = Result::NOT_INITIALIZED;
+    Return<void> ret =
+        effect->setAndGetVolume(volumes, [&](Result r, const hidl_vec<uint32_t>&) { retval = r; });
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, retval);
 }
 
 TEST_F(AudioEffectHidlTest, VolumeChangeNotification) {
-  description("Verify that effect accepts VolumeChangeNotification");
-  uint32_t channelCount;
-  getChannelCount(&channelCount);
-  hidl_vec<uint32_t> volumes;
-  volumes.resize(channelCount);
-  for (uint32_t i = 0; i < channelCount; ++i) {
-    volumes[i] = 0;
-  }
-  Return<Result> ret = effect->volumeChangeNotification(volumes);
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
+    description("Verify that effect accepts VolumeChangeNotification");
+    uint32_t channelCount;
+    getChannelCount(&channelCount);
+    hidl_vec<uint32_t> volumes;
+    volumes.resize(channelCount);
+    for (uint32_t i = 0; i < channelCount; ++i) {
+        volumes[i] = 0;
+    }
+    Return<Result> ret = effect->volumeChangeNotification(volumes);
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
 }
 
 TEST_F(AudioEffectHidlTest, SetAudioMode) {
-  description("Verify that SetAudioMode works for an effect");
-  Return<Result> ret = effect->setAudioMode(AudioMode::NORMAL);
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
+    description("Verify that SetAudioMode works for an effect");
+    Return<Result> ret = effect->setAudioMode(AudioMode::NORMAL);
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
 }
 
 TEST_F(AudioEffectHidlTest, SetConfigReverse) {
-  description("Verify that SetConfigReverse does not crash");
-  Return<Result> ret =
-      effect->setConfigReverse(EffectConfig(), nullptr, nullptr);
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that SetConfigReverse does not crash");
+    Return<Result> ret = effect->setConfigReverse(EffectConfig(), nullptr, nullptr);
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, SetInputDevice) {
-  description("Verify that SetInputDevice does not crash");
-  Return<Result> ret = effect->setInputDevice(AudioDevice::IN_BUILTIN_MIC);
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that SetInputDevice does not crash");
+    Return<Result> ret = effect->setInputDevice(AudioDevice::IN_BUILTIN_MIC);
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, SetAudioSource) {
-  description("Verify that SetAudioSource does not crash");
-  Return<Result> ret = effect->setAudioSource(AudioSource::MIC);
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that SetAudioSource does not crash");
+    Return<Result> ret = effect->setAudioSource(AudioSource::MIC);
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, Offload) {
-  description("Verify that calling Offload method does not crash");
-  EffectOffloadParameter offloadParam;
-  offloadParam.isOffload = false;
-  offloadParam.ioHandle =
-      static_cast<int>(AudioHandleConsts::AUDIO_IO_HANDLE_NONE);
-  Return<Result> ret = effect->offload(offloadParam);
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that calling Offload method does not crash");
+    EffectOffloadParameter offloadParam;
+    offloadParam.isOffload = false;
+    offloadParam.ioHandle = static_cast<int>(AudioHandleConsts::AUDIO_IO_HANDLE_NONE);
+    Return<Result> ret = effect->offload(offloadParam);
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, PrepareForProcessing) {
-  description("Verify that PrepareForProcessing method works for an effect");
-  Result retval = Result::NOT_INITIALIZED;
-  Return<void> ret = effect->prepareForProcessing(
-      [&](Result r, const MQDescriptorSync<Result>&) { retval = r; });
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, retval);
+    description("Verify that PrepareForProcessing method works for an effect");
+    Result retval = Result::NOT_INITIALIZED;
+    Return<void> ret = effect->prepareForProcessing(
+        [&](Result r, const MQDescriptorSync<Result>&) { retval = r; });
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, retval);
 }
 
 TEST_F(AudioEffectHidlTest, SetProcessBuffers) {
-  description("Verify that SetProcessBuffers works for an effect");
-  sp<IAllocator> ashmem = IAllocator::getService("ashmem");
-  ASSERT_NE(nullptr, ashmem.get());
-  bool success = false;
-  AudioBuffer buffer;
-  Return<void> ret =
-      ashmem->allocate(1024, [&](bool s, const hidl_memory& memory) {
+    description("Verify that SetProcessBuffers works for an effect");
+    sp<IAllocator> ashmem = IAllocator::getService("ashmem");
+    ASSERT_NE(nullptr, ashmem.get());
+    bool success = false;
+    AudioBuffer buffer;
+    Return<void> ret = ashmem->allocate(1024, [&](bool s, const hidl_memory& memory) {
         success = s;
         if (s) {
-          buffer.data = memory;
+            buffer.data = memory;
         }
-      });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_TRUE(success);
-  Return<Result> ret2 = effect->setProcessBuffers(buffer, buffer);
-  EXPECT_TRUE(ret2.isOk());
-  EXPECT_EQ(Result::OK, ret2);
+    });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_TRUE(success);
+    Return<Result> ret2 = effect->setProcessBuffers(buffer, buffer);
+    EXPECT_TRUE(ret2.isOk());
+    EXPECT_EQ(Result::OK, ret2);
 }
 
 TEST_F(AudioEffectHidlTest, Command) {
-  description("Verify that Command does not crash");
-  Return<void> ret = effect->command(0, hidl_vec<uint8_t>(), 0,
-                                     [&](int32_t, const hidl_vec<uint8_t>&) {});
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that Command does not crash");
+    Return<void> ret =
+        effect->command(0, hidl_vec<uint8_t>(), 0, [&](int32_t, const hidl_vec<uint8_t>&) {});
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, SetParameter) {
-  description("Verify that SetParameter does not crash");
-  Return<Result> ret =
-      effect->setParameter(hidl_vec<uint8_t>(), hidl_vec<uint8_t>());
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that SetParameter does not crash");
+    Return<Result> ret = effect->setParameter(hidl_vec<uint8_t>(), hidl_vec<uint8_t>());
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, GetParameter) {
-  description("Verify that GetParameter does not crash");
-  Return<void> ret = effect->getParameter(
-      hidl_vec<uint8_t>(), 0, [&](Result, const hidl_vec<uint8_t>&) {});
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that GetParameter does not crash");
+    Return<void> ret =
+        effect->getParameter(hidl_vec<uint8_t>(), 0, [&](Result, const hidl_vec<uint8_t>&) {});
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, GetSupportedConfigsForFeature) {
-  description("Verify that GetSupportedConfigsForFeature does not crash");
-  Return<void> ret = effect->getSupportedConfigsForFeature(
-      0, 0, 0, [&](Result, uint32_t, const hidl_vec<uint8_t>&) {});
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that GetSupportedConfigsForFeature does not crash");
+    Return<void> ret = effect->getSupportedConfigsForFeature(
+        0, 0, 0, [&](Result, uint32_t, const hidl_vec<uint8_t>&) {});
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, GetCurrentConfigForFeature) {
-  description("Verify that GetCurrentConfigForFeature does not crash");
-  Return<void> ret = effect->getCurrentConfigForFeature(
-      0, 0, [&](Result, const hidl_vec<uint8_t>&) {});
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that GetCurrentConfigForFeature does not crash");
+    Return<void> ret =
+        effect->getCurrentConfigForFeature(0, 0, [&](Result, const hidl_vec<uint8_t>&) {});
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, SetCurrentConfigForFeature) {
-  description("Verify that SetCurrentConfigForFeature does not crash");
-  Return<Result> ret =
-      effect->setCurrentConfigForFeature(0, hidl_vec<uint8_t>());
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that SetCurrentConfigForFeature does not crash");
+    Return<Result> ret = effect->setCurrentConfigForFeature(0, hidl_vec<uint8_t>());
+    EXPECT_TRUE(ret.isOk());
 }
 
-
 // The main test class for Equalizer Audio Effect HIDL HAL.
 class EqualizerAudioEffectHidlTest : public AudioEffectHidlTest {
- public:
-  void SetUp() override {
-    AudioEffectHidlTest::SetUp();
-    equalizer = IEqualizerEffect::castFrom(effect);
-    ASSERT_NE(nullptr, equalizer.get());
-  }
+   public:
+    void SetUp() override {
+        AudioEffectHidlTest::SetUp();
+        equalizer = IEqualizerEffect::castFrom(effect);
+        ASSERT_NE(nullptr, equalizer.get());
+    }
 
- protected:
-  Uuid getEffectType() override { return EQUALIZER_EFFECT_TYPE; }
-  void getNumBands(uint16_t* numBands);
-  void getLevelRange(int16_t* minLevel, int16_t* maxLevel);
-  void getBandFrequencyRange(uint16_t band, uint32_t* minFreq,
-                             uint32_t* centerFreq, uint32_t* maxFreq);
-  void getPresetCount(size_t* count);
+   protected:
+    Uuid getEffectType() override { return EQUALIZER_EFFECT_TYPE; }
+    void getNumBands(uint16_t* numBands);
+    void getLevelRange(int16_t* minLevel, int16_t* maxLevel);
+    void getBandFrequencyRange(uint16_t band, uint32_t* minFreq, uint32_t* centerFreq,
+                               uint32_t* maxFreq);
+    void getPresetCount(size_t* count);
 
-  sp<IEqualizerEffect> equalizer;
+    sp<IEqualizerEffect> equalizer;
 };
 
 void EqualizerAudioEffectHidlTest::getNumBands(uint16_t* numBands) {
-  Result retval = Result::NOT_INITIALIZED;
-  Return<void> ret = equalizer->getNumBands([&](Result r, uint16_t b) {
-    retval = r;
-    if (retval == Result::OK) {
-      *numBands = b;
-    }
-  });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_EQ(Result::OK, retval);
-}
-
-void EqualizerAudioEffectHidlTest::getLevelRange(int16_t* minLevel,
-                                                 int16_t* maxLevel) {
-  Result retval = Result::NOT_INITIALIZED;
-  Return<void> ret =
-      equalizer->getLevelRange([&](Result r, int16_t min, int16_t max) {
+    Result retval = Result::NOT_INITIALIZED;
+    Return<void> ret = equalizer->getNumBands([&](Result r, uint16_t b) {
         retval = r;
         if (retval == Result::OK) {
-          *minLevel = min;
-          *maxLevel = max;
+            *numBands = b;
         }
-      });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_EQ(Result::OK, retval);
+    });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_EQ(Result::OK, retval);
 }
 
-void EqualizerAudioEffectHidlTest::getBandFrequencyRange(uint16_t band,
-                                                         uint32_t* minFreq,
-                                                         uint32_t* centerFreq,
-                                                         uint32_t* maxFreq) {
-  Result retval = Result::NOT_INITIALIZED;
-  Return<void> ret = equalizer->getBandFrequencyRange(
-      band, [&](Result r, uint32_t min, uint32_t max) {
+void EqualizerAudioEffectHidlTest::getLevelRange(int16_t* minLevel, int16_t* maxLevel) {
+    Result retval = Result::NOT_INITIALIZED;
+    Return<void> ret = equalizer->getLevelRange([&](Result r, int16_t min, int16_t max) {
         retval = r;
         if (retval == Result::OK) {
-          *minFreq = min;
-          *maxFreq = max;
+            *minLevel = min;
+            *maxLevel = max;
         }
-      });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_EQ(Result::OK, retval);
-  ret = equalizer->getBandCenterFrequency(band, [&](Result r, uint32_t center) {
-    retval = r;
-    if (retval == Result::OK) {
-      *centerFreq = center;
-    }
-  });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_EQ(Result::OK, retval);
+    });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_EQ(Result::OK, retval);
+}
+
+void EqualizerAudioEffectHidlTest::getBandFrequencyRange(uint16_t band, uint32_t* minFreq,
+                                                         uint32_t* centerFreq, uint32_t* maxFreq) {
+    Result retval = Result::NOT_INITIALIZED;
+    Return<void> ret =
+        equalizer->getBandFrequencyRange(band, [&](Result r, uint32_t min, uint32_t max) {
+            retval = r;
+            if (retval == Result::OK) {
+                *minFreq = min;
+                *maxFreq = max;
+            }
+        });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_EQ(Result::OK, retval);
+    ret = equalizer->getBandCenterFrequency(band, [&](Result r, uint32_t center) {
+        retval = r;
+        if (retval == Result::OK) {
+            *centerFreq = center;
+        }
+    });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_EQ(Result::OK, retval);
 }
 
 void EqualizerAudioEffectHidlTest::getPresetCount(size_t* count) {
-  Result retval = Result::NOT_INITIALIZED;
-  Return<void> ret = equalizer->getPresetNames(
-      [&](Result r, const hidl_vec<hidl_string>& names) {
+    Result retval = Result::NOT_INITIALIZED;
+    Return<void> ret = equalizer->getPresetNames([&](Result r, const hidl_vec<hidl_string>& names) {
         retval = r;
         if (retval == Result::OK) {
-          *count = names.size();
+            *count = names.size();
         }
-      });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_EQ(Result::OK, retval);
+    });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_EQ(Result::OK, retval);
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetNumBands) {
-  description("Verify that Equalizer effect reports at least one band");
-  uint16_t numBands = 0;
-  getNumBands(&numBands);
-  EXPECT_GT(numBands, 0);
+    description("Verify that Equalizer effect reports at least one band");
+    uint16_t numBands = 0;
+    getNumBands(&numBands);
+    EXPECT_GT(numBands, 0);
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetLevelRange) {
-  description("Verify that Equalizer effect reports adequate band level range");
-  int16_t minLevel = 0x7fff, maxLevel = 0;
-  getLevelRange(&minLevel, &maxLevel);
-  EXPECT_GT(maxLevel, minLevel);
+    description("Verify that Equalizer effect reports adequate band level range");
+    int16_t minLevel = 0x7fff, maxLevel = 0;
+    getLevelRange(&minLevel, &maxLevel);
+    EXPECT_GT(maxLevel, minLevel);
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetSetBandLevel) {
-  description(
-      "Verify that manipulating band levels works for Equalizer effect");
-  uint16_t numBands = 0;
-  getNumBands(&numBands);
-  ASSERT_GT(numBands, 0);
-  int16_t levels[3]{0x7fff, 0, 0};
-  getLevelRange(&levels[0], &levels[2]);
-  ASSERT_GT(levels[2], levels[0]);
-  levels[1] = (levels[2] + levels[0]) / 2;
-  for (uint16_t i = 0; i < numBands; ++i) {
-    for (size_t j = 0; j < ARRAY_SIZE(levels); ++j) {
-      Return<Result> ret = equalizer->setBandLevel(i, levels[j]);
-      EXPECT_TRUE(ret.isOk());
-      EXPECT_EQ(Result::OK, ret);
-      Result retval = Result::NOT_INITIALIZED;
-      int16_t actualLevel;
-      Return<void> ret2 = equalizer->getBandLevel(i, [&](Result r, int16_t l) {
-        retval = r;
-        if (retval == Result::OK) {
-          actualLevel = l;
+    description("Verify that manipulating band levels works for Equalizer effect");
+    uint16_t numBands = 0;
+    getNumBands(&numBands);
+    ASSERT_GT(numBands, 0);
+    int16_t levels[3]{0x7fff, 0, 0};
+    getLevelRange(&levels[0], &levels[2]);
+    ASSERT_GT(levels[2], levels[0]);
+    levels[1] = (levels[2] + levels[0]) / 2;
+    for (uint16_t i = 0; i < numBands; ++i) {
+        for (size_t j = 0; j < ARRAY_SIZE(levels); ++j) {
+            Return<Result> ret = equalizer->setBandLevel(i, levels[j]);
+            EXPECT_TRUE(ret.isOk());
+            EXPECT_EQ(Result::OK, ret);
+            Result retval = Result::NOT_INITIALIZED;
+            int16_t actualLevel;
+            Return<void> ret2 = equalizer->getBandLevel(i, [&](Result r, int16_t l) {
+                retval = r;
+                if (retval == Result::OK) {
+                    actualLevel = l;
+                }
+            });
+            EXPECT_TRUE(ret2.isOk());
+            EXPECT_EQ(Result::OK, retval);
+            EXPECT_EQ(levels[j], actualLevel);
         }
-      });
-      EXPECT_TRUE(ret2.isOk());
-      EXPECT_EQ(Result::OK, retval);
-      EXPECT_EQ(levels[j], actualLevel);
     }
-  }
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetBandCenterFrequencyAndRange) {
-  description(
-      "Verify that Equalizer effect reports adequate band frequency range");
-  uint16_t numBands = 0;
-  getNumBands(&numBands);
-  ASSERT_GT(numBands, 0);
-  for (uint16_t i = 0; i < numBands; ++i) {
-    uint32_t minFreq = 0xffffffff, centerFreq = 0xffffffff,
-             maxFreq = 0xffffffff;
-    getBandFrequencyRange(i, &minFreq, &centerFreq, &maxFreq);
-    // Note: NXP legacy implementation reports "1" as upper bound for last band,
-    // so this check fails.
-    EXPECT_GE(maxFreq, centerFreq);
-    EXPECT_GE(centerFreq, minFreq);
-  }
+    description("Verify that Equalizer effect reports adequate band frequency range");
+    uint16_t numBands = 0;
+    getNumBands(&numBands);
+    ASSERT_GT(numBands, 0);
+    for (uint16_t i = 0; i < numBands; ++i) {
+        uint32_t minFreq = 0xffffffff, centerFreq = 0xffffffff, maxFreq = 0xffffffff;
+        getBandFrequencyRange(i, &minFreq, &centerFreq, &maxFreq);
+        // Note: NXP legacy implementation reports "1" as upper bound for last band,
+        // so this check fails.
+        EXPECT_GE(maxFreq, centerFreq);
+        EXPECT_GE(centerFreq, minFreq);
+    }
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetBandForFrequency) {
-  description(
-      "Verify that Equalizer effect supports GetBandForFrequency correctly");
-  uint16_t numBands = 0;
-  getNumBands(&numBands);
-  ASSERT_GT(numBands, 0);
-  for (uint16_t i = 0; i < numBands; ++i) {
-    uint32_t freqs[3]{0, 0, 0};
-    getBandFrequencyRange(i, &freqs[0], &freqs[1], &freqs[2]);
-    // NXP legacy implementation reports "1" as upper bound for last band, some
-    // of the checks fail.
-    for (size_t j = 0; j < ARRAY_SIZE(freqs); ++j) {
-      if (j == 0) {
-        freqs[j]++;
-      }  // Min frequency is an open interval.
-      Result retval = Result::NOT_INITIALIZED;
-      uint16_t actualBand = numBands + 1;
-      Return<void> ret =
-          equalizer->getBandForFrequency(freqs[j], [&](Result r, uint16_t b) {
-            retval = r;
-            if (retval == Result::OK) {
-              actualBand = b;
-            }
-          });
-      EXPECT_TRUE(ret.isOk());
-      EXPECT_EQ(Result::OK, retval);
-      EXPECT_EQ(i, actualBand) << "Frequency: " << freqs[j];
+    description("Verify that Equalizer effect supports GetBandForFrequency correctly");
+    uint16_t numBands = 0;
+    getNumBands(&numBands);
+    ASSERT_GT(numBands, 0);
+    for (uint16_t i = 0; i < numBands; ++i) {
+        uint32_t freqs[3]{0, 0, 0};
+        getBandFrequencyRange(i, &freqs[0], &freqs[1], &freqs[2]);
+        // NXP legacy implementation reports "1" as upper bound for last band, some
+        // of the checks fail.
+        for (size_t j = 0; j < ARRAY_SIZE(freqs); ++j) {
+            if (j == 0) {
+                freqs[j]++;
+            }  // Min frequency is an open interval.
+            Result retval = Result::NOT_INITIALIZED;
+            uint16_t actualBand = numBands + 1;
+            Return<void> ret = equalizer->getBandForFrequency(freqs[j], [&](Result r, uint16_t b) {
+                retval = r;
+                if (retval == Result::OK) {
+                    actualBand = b;
+                }
+            });
+            EXPECT_TRUE(ret.isOk());
+            EXPECT_EQ(Result::OK, retval);
+            EXPECT_EQ(i, actualBand) << "Frequency: " << freqs[j];
+        }
     }
-  }
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetPresetNames) {
-  description("Verify that Equalizer effect reports at least one preset");
-  size_t presetCount;
-  getPresetCount(&presetCount);
-  EXPECT_GT(presetCount, 0u);
+    description("Verify that Equalizer effect reports at least one preset");
+    size_t presetCount;
+    getPresetCount(&presetCount);
+    EXPECT_GT(presetCount, 0u);
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetSetCurrentPreset) {
-  description(
-      "Verify that manipulating the current preset for Equalizer effect");
-  size_t presetCount;
-  getPresetCount(&presetCount);
-  ASSERT_GT(presetCount, 0u);
-  for (uint16_t i = 0; i < presetCount; ++i) {
-    Return<Result> ret = equalizer->setCurrentPreset(i);
-    EXPECT_TRUE(ret.isOk());
-    EXPECT_EQ(Result::OK, ret);
-    Result retval = Result::NOT_INITIALIZED;
-    uint16_t actualPreset = 0xffff;
-    Return<void> ret2 = equalizer->getCurrentPreset([&](Result r, uint16_t p) {
-      retval = r;
-      if (retval == Result::OK) {
-        actualPreset = p;
-      }
-    });
-    EXPECT_TRUE(ret2.isOk());
-    EXPECT_EQ(Result::OK, retval);
-    EXPECT_EQ(i, actualPreset);
-  }
+    description("Verify that manipulating the current preset for Equalizer effect");
+    size_t presetCount;
+    getPresetCount(&presetCount);
+    ASSERT_GT(presetCount, 0u);
+    for (uint16_t i = 0; i < presetCount; ++i) {
+        Return<Result> ret = equalizer->setCurrentPreset(i);
+        EXPECT_TRUE(ret.isOk());
+        EXPECT_EQ(Result::OK, ret);
+        Result retval = Result::NOT_INITIALIZED;
+        uint16_t actualPreset = 0xffff;
+        Return<void> ret2 = equalizer->getCurrentPreset([&](Result r, uint16_t p) {
+            retval = r;
+            if (retval == Result::OK) {
+                actualPreset = p;
+            }
+        });
+        EXPECT_TRUE(ret2.isOk());
+        EXPECT_EQ(Result::OK, retval);
+        EXPECT_EQ(i, actualPreset);
+    }
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetSetAllProperties) {
-  description(
-      "Verify that setting band levels and presets works via Get / "
-      "SetAllProperties for Equalizer effect");
-  using AllProperties =
-      android::hardware::audio::effect::V2_0::IEqualizerEffect::AllProperties;
-  uint16_t numBands = 0;
-  getNumBands(&numBands);
-  ASSERT_GT(numBands, 0);
-  AllProperties props;
-  props.bandLevels.resize(numBands);
-  for (size_t i = 0; i < numBands; ++i) {
-    props.bandLevels[i] = 0;
-  }
+    description(
+        "Verify that setting band levels and presets works via Get / "
+        "SetAllProperties for Equalizer effect");
+    using AllProperties = android::hardware::audio::effect::V2_0::IEqualizerEffect::AllProperties;
+    uint16_t numBands = 0;
+    getNumBands(&numBands);
+    ASSERT_GT(numBands, 0);
+    AllProperties props;
+    props.bandLevels.resize(numBands);
+    for (size_t i = 0; i < numBands; ++i) {
+        props.bandLevels[i] = 0;
+    }
 
-  AllProperties actualProps;
-  Result retval = Result::NOT_INITIALIZED;
+    AllProperties actualProps;
+    Result retval = Result::NOT_INITIALIZED;
 
-  // Verify setting of the band levels via properties.
-  props.curPreset = -1;
-  Return<Result> ret = equalizer->setAllProperties(props);
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
-  Return<void> ret2 =
-      equalizer->getAllProperties([&](Result r, AllProperties p) {
+    // Verify setting of the band levels via properties.
+    props.curPreset = -1;
+    Return<Result> ret = equalizer->setAllProperties(props);
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
+    Return<void> ret2 = equalizer->getAllProperties([&](Result r, AllProperties p) {
         retval = r;
         if (retval == Result::OK) {
-          actualProps = p;
+            actualProps = p;
         }
-      });
-  EXPECT_TRUE(ret2.isOk());
-  EXPECT_EQ(Result::OK, retval);
-  EXPECT_EQ(props.bandLevels, actualProps.bandLevels);
+    });
+    EXPECT_TRUE(ret2.isOk());
+    EXPECT_EQ(Result::OK, retval);
+    EXPECT_EQ(props.bandLevels, actualProps.bandLevels);
 
-  // Verify setting of the current preset via properties.
-  props.curPreset = 0;  // Assuming there is at least one preset.
-  ret = equalizer->setAllProperties(props);
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
-  ret2 = equalizer->getAllProperties([&](Result r, AllProperties p) {
-    retval = r;
-    if (retval == Result::OK) {
-      actualProps = p;
-    }
-  });
-  EXPECT_TRUE(ret2.isOk());
-  EXPECT_EQ(Result::OK, retval);
-  EXPECT_EQ(props.curPreset, actualProps.curPreset);
+    // Verify setting of the current preset via properties.
+    props.curPreset = 0;  // Assuming there is at least one preset.
+    ret = equalizer->setAllProperties(props);
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
+    ret2 = equalizer->getAllProperties([&](Result r, AllProperties p) {
+        retval = r;
+        if (retval == Result::OK) {
+            actualProps = p;
+        }
+    });
+    EXPECT_TRUE(ret2.isOk());
+    EXPECT_EQ(Result::OK, retval);
+    EXPECT_EQ(props.curPreset, actualProps.curPreset);
 }
 
 // The main test class for Equalizer Audio Effect HIDL HAL.
 class LoudnessEnhancerAudioEffectHidlTest : public AudioEffectHidlTest {
- public:
-  void SetUp() override {
-    AudioEffectHidlTest::SetUp();
-    enhancer = ILoudnessEnhancerEffect::castFrom(effect);
-    ASSERT_NE(nullptr, enhancer.get());
-  }
+   public:
+    void SetUp() override {
+        AudioEffectHidlTest::SetUp();
+        enhancer = ILoudnessEnhancerEffect::castFrom(effect);
+        ASSERT_NE(nullptr, enhancer.get());
+    }
 
- protected:
-  Uuid getEffectType() override { return LOUDNESS_ENHANCER_EFFECT_TYPE; }
+   protected:
+    Uuid getEffectType() override { return LOUDNESS_ENHANCER_EFFECT_TYPE; }
 
-  sp<ILoudnessEnhancerEffect> enhancer;
+    sp<ILoudnessEnhancerEffect> enhancer;
 };
 
 TEST_F(LoudnessEnhancerAudioEffectHidlTest, GetSetTargetGain) {
-  description(
-      "Verify that manipulating the target gain works for Loudness Enhancer "
-      "effect");
-  const int32_t gain = 100;
-  Return<Result> ret = enhancer->setTargetGain(gain);
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
-  int32_t actualGain = 0;
-  Result retval;
-  Return<void> ret2 = enhancer->getTargetGain([&](Result r, int32_t g) {
-    retval = r;
-    if (retval == Result::OK) {
-      actualGain = g;
-    }
-  });
-  EXPECT_TRUE(ret2.isOk());
-  EXPECT_EQ(Result::OK, retval);
-  EXPECT_EQ(gain, actualGain);
+    description(
+        "Verify that manipulating the target gain works for Loudness Enhancer "
+        "effect");
+    const int32_t gain = 100;
+    Return<Result> ret = enhancer->setTargetGain(gain);
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
+    int32_t actualGain = 0;
+    Result retval;
+    Return<void> ret2 = enhancer->getTargetGain([&](Result r, int32_t g) {
+        retval = r;
+        if (retval == Result::OK) {
+            actualGain = g;
+        }
+    });
+    EXPECT_TRUE(ret2.isOk());
+    EXPECT_EQ(Result::OK, retval);
+    EXPECT_EQ(gain, actualGain);
 }
 
 int main(int argc, char** argv) {
diff --git a/audio/effect/4.0/vts/functional/VtsHalAudioEffectV4_0TargetTest.cpp b/audio/effect/4.0/vts/functional/VtsHalAudioEffectV4_0TargetTest.cpp
index ec783c4..5c10c69 100644
--- a/audio/effect/4.0/vts/functional/VtsHalAudioEffectV4_0TargetTest.cpp
+++ b/audio/effect/4.0/vts/functional/VtsHalAudioEffectV4_0TargetTest.cpp
@@ -31,12 +31,20 @@
 #include <VtsHalHidlTargetTestBase.h>
 #include <VtsHalHidlTargetTestEnvBase.h>
 
+using android::sp;
+using android::hardware::hidl_handle;
+using android::hardware::hidl_memory;
+using android::hardware::hidl_string;
+using android::hardware::hidl_vec;
+using android::hardware::MQDescriptorSync;
+using android::hardware::Return;
+using android::hardware::Void;
+using android::hardware::audio::common::utils::mkBitfield;
 using android::hardware::audio::common::V4_0::AudioDevice;
 using android::hardware::audio::common::V4_0::AudioHandleConsts;
 using android::hardware::audio::common::V4_0::AudioMode;
 using android::hardware::audio::common::V4_0::AudioSource;
 using android::hardware::audio::common::V4_0::Uuid;
-using android::hardware::audio::common::utils::mkBitfield;
 using android::hardware::audio::effect::V4_0::AudioBuffer;
 using android::hardware::audio::effect::V4_0::EffectAuxChannelsConfig;
 using android::hardware::audio::effect::V4_0::EffectBufferConfig;
@@ -48,16 +56,8 @@
 using android::hardware::audio::effect::V4_0::IEqualizerEffect;
 using android::hardware::audio::effect::V4_0::ILoudnessEnhancerEffect;
 using android::hardware::audio::effect::V4_0::Result;
-using android::hardware::MQDescriptorSync;
-using android::hardware::Return;
-using android::hardware::Void;
-using android::hardware::hidl_handle;
-using android::hardware::hidl_memory;
-using android::hardware::hidl_string;
-using android::hardware::hidl_vec;
 using android::hidl::allocator::V1_0::IAllocator;
 using android::hidl::memory::V1_0::IMemory;
-using android::sp;
 
 #ifndef ARRAY_SIZE
 #define ARRAY_SIZE(a) (sizeof(a) / sizeof(*(a)))
@@ -78,86 +78,86 @@
 
 // The main test class for Audio Effects Factory HIDL HAL.
 class AudioEffectsFactoryHidlTest : public ::testing::VtsHalHidlTargetTestBase {
- public:
-  void SetUp() override {
-      effectsFactory = ::testing::VtsHalHidlTargetTestBase::getService<IEffectsFactory>(
-          AudioEffectsFactoryHidlEnvironment::Instance()->getServiceName<IEffectsFactory>());
-      ASSERT_NE(effectsFactory, nullptr);
-  }
+   public:
+    void SetUp() override {
+        effectsFactory = ::testing::VtsHalHidlTargetTestBase::getService<IEffectsFactory>(
+            AudioEffectsFactoryHidlEnvironment::Instance()->getServiceName<IEffectsFactory>());
+        ASSERT_NE(effectsFactory, nullptr);
+    }
 
-  void TearDown() override { effectsFactory.clear(); }
+    void TearDown() override { effectsFactory.clear(); }
 
- protected:
-  static void description(const std::string& description) {
-    RecordProperty("description", description);
-  }
+   protected:
+    static void description(const std::string& description) {
+        RecordProperty("description", description);
+    }
 
-  sp<IEffectsFactory> effectsFactory;
+    sp<IEffectsFactory> effectsFactory;
 };
 
 TEST_F(AudioEffectsFactoryHidlTest, EnumerateEffects) {
-  description("Verify that EnumerateEffects returns at least one effect");
-  Result retval = Result::NOT_INITIALIZED;
-  size_t effectCount = 0;
-  Return<void> ret = effectsFactory->getAllDescriptors(
-      [&](Result r, const hidl_vec<EffectDescriptor>& result) {
-        retval = r;
-        effectCount = result.size();
-      });
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, retval);
-  EXPECT_GT(effectCount, 0u);
+    description("Verify that EnumerateEffects returns at least one effect");
+    Result retval = Result::NOT_INITIALIZED;
+    size_t effectCount = 0;
+    Return<void> ret =
+        effectsFactory->getAllDescriptors([&](Result r, const hidl_vec<EffectDescriptor>& result) {
+            retval = r;
+            effectCount = result.size();
+        });
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, retval);
+    EXPECT_GT(effectCount, 0u);
 }
 
 TEST_F(AudioEffectsFactoryHidlTest, CreateEffect) {
-  description("Verify that an effect can be created via CreateEffect");
-  bool gotEffect = false;
-  Uuid effectUuid;
-  Return<void> ret = effectsFactory->getAllDescriptors(
-      [&](Result r, const hidl_vec<EffectDescriptor>& result) {
-        if (r == Result::OK && result.size() > 0) {
-          gotEffect = true;
-          effectUuid = result[0].uuid;
-        }
-      });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_TRUE(gotEffect);
-  Result retval = Result::NOT_INITIALIZED;
-  sp<IEffect> effect;
-  ret = effectsFactory->createEffect(
-      effectUuid, 1 /*session*/, 1 /*ioHandle*/,
-      [&](Result r, const sp<IEffect>& result, uint64_t /*effectId*/) {
-        retval = r;
-        if (r == Result::OK) {
-          effect = result;
-        }
-      });
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, retval);
-  EXPECT_NE(nullptr, effect.get());
+    description("Verify that an effect can be created via CreateEffect");
+    bool gotEffect = false;
+    Uuid effectUuid;
+    Return<void> ret =
+        effectsFactory->getAllDescriptors([&](Result r, const hidl_vec<EffectDescriptor>& result) {
+            if (r == Result::OK && result.size() > 0) {
+                gotEffect = true;
+                effectUuid = result[0].uuid;
+            }
+        });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_TRUE(gotEffect);
+    Result retval = Result::NOT_INITIALIZED;
+    sp<IEffect> effect;
+    ret = effectsFactory->createEffect(
+        effectUuid, 1 /*session*/, 1 /*ioHandle*/,
+        [&](Result r, const sp<IEffect>& result, uint64_t /*effectId*/) {
+            retval = r;
+            if (r == Result::OK) {
+                effect = result;
+            }
+        });
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, retval);
+    EXPECT_NE(nullptr, effect.get());
 }
 
 TEST_F(AudioEffectsFactoryHidlTest, GetDescriptor) {
-  description(
-      "Verify that effects factory can provide an effect descriptor via "
-      "GetDescriptor");
-  hidl_vec<EffectDescriptor> allDescriptors;
-  Return<void> ret = effectsFactory->getAllDescriptors(
-      [&](Result r, const hidl_vec<EffectDescriptor>& result) {
-        if (r == Result::OK) {
-          allDescriptors = result;
-        }
-      });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_GT(allDescriptors.size(), 0u);
-  for (size_t i = 0; i < allDescriptors.size(); ++i) {
-    ret = effectsFactory->getDescriptor(
-        allDescriptors[i].uuid, [&](Result r, const EffectDescriptor& result) {
-          EXPECT_EQ(r, Result::OK);
-          EXPECT_EQ(result, allDescriptors[i]);
+    description(
+        "Verify that effects factory can provide an effect descriptor via "
+        "GetDescriptor");
+    hidl_vec<EffectDescriptor> allDescriptors;
+    Return<void> ret =
+        effectsFactory->getAllDescriptors([&](Result r, const hidl_vec<EffectDescriptor>& result) {
+            if (r == Result::OK) {
+                allDescriptors = result;
+            }
         });
-  }
-  EXPECT_TRUE(ret.isOk());
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_GT(allDescriptors.size(), 0u);
+    for (size_t i = 0; i < allDescriptors.size(); ++i) {
+        ret = effectsFactory->getDescriptor(allDescriptors[i].uuid,
+                                            [&](Result r, const EffectDescriptor& result) {
+                                                EXPECT_EQ(r, Result::OK);
+                                                EXPECT_EQ(result, allDescriptors[i]);
+                                            });
+    }
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectsFactoryHidlTest, DebugDumpInvalidArgument) {
@@ -179,156 +179,151 @@
 
 // The main test class for Audio Effect HIDL HAL.
 class AudioEffectHidlTest : public ::testing::VtsHalHidlTargetTestBase {
- public:
-  void SetUp() override {
-    effectsFactory =
-        ::testing::VtsHalHidlTargetTestBase::getService<IEffectsFactory>();
-    ASSERT_NE(nullptr, effectsFactory.get());
+   public:
+    void SetUp() override {
+        effectsFactory = ::testing::VtsHalHidlTargetTestBase::getService<IEffectsFactory>();
+        ASSERT_NE(nullptr, effectsFactory.get());
 
-    findAndCreateEffect(getEffectType());
-    ASSERT_NE(nullptr, effect.get());
+        findAndCreateEffect(getEffectType());
+        ASSERT_NE(nullptr, effect.get());
 
-    Return<Result> ret = effect->init();
-    ASSERT_TRUE(ret.isOk());
-    ASSERT_EQ(Result::OK, ret);
-  }
+        Return<Result> ret = effect->init();
+        ASSERT_TRUE(ret.isOk());
+        ASSERT_EQ(Result::OK, ret);
+    }
 
-  void TearDown() override {
-    effect.clear();
-    effectsFactory.clear();
-  }
+    void TearDown() override {
+        effect.clear();
+        effectsFactory.clear();
+    }
 
- protected:
-  static void description(const std::string& description) {
-    RecordProperty("description", description);
-  }
+   protected:
+    static void description(const std::string& description) {
+        RecordProperty("description", description);
+    }
 
-  virtual Uuid getEffectType() { return EQUALIZER_EFFECT_TYPE; }
+    virtual Uuid getEffectType() { return EQUALIZER_EFFECT_TYPE; }
 
-  void findAndCreateEffect(const Uuid& type);
-  void findEffectInstance(const Uuid& type, Uuid* uuid);
-  void getChannelCount(uint32_t* channelCount);
+    void findAndCreateEffect(const Uuid& type);
+    void findEffectInstance(const Uuid& type, Uuid* uuid);
+    void getChannelCount(uint32_t* channelCount);
 
-  sp<IEffectsFactory> effectsFactory;
-  sp<IEffect> effect;
+    sp<IEffectsFactory> effectsFactory;
+    sp<IEffect> effect;
 };
 
 void AudioEffectHidlTest::findAndCreateEffect(const Uuid& type) {
-  Uuid effectUuid;
-  findEffectInstance(type, &effectUuid);
-  Return<void> ret = effectsFactory->createEffect(
-      effectUuid, 1 /*session*/, 1 /*ioHandle*/,
-      [&](Result r, const sp<IEffect>& result, uint64_t /*effectId*/) {
-        if (r == Result::OK) {
-          effect = result;
-        }
-      });
-  ASSERT_TRUE(ret.isOk());
+    Uuid effectUuid;
+    findEffectInstance(type, &effectUuid);
+    Return<void> ret = effectsFactory->createEffect(
+        effectUuid, 1 /*session*/, 1 /*ioHandle*/,
+        [&](Result r, const sp<IEffect>& result, uint64_t /*effectId*/) {
+            if (r == Result::OK) {
+                effect = result;
+            }
+        });
+    ASSERT_TRUE(ret.isOk());
 }
 
 void AudioEffectHidlTest::findEffectInstance(const Uuid& type, Uuid* uuid) {
-  bool effectFound = false;
-  Return<void> ret = effectsFactory->getAllDescriptors(
-      [&](Result r, const hidl_vec<EffectDescriptor>& result) {
-        if (r == Result::OK) {
-          for (const auto& desc : result) {
-            if (desc.type == type) {
-              effectFound = true;
-              *uuid = desc.uuid;
-              break;
+    bool effectFound = false;
+    Return<void> ret =
+        effectsFactory->getAllDescriptors([&](Result r, const hidl_vec<EffectDescriptor>& result) {
+            if (r == Result::OK) {
+                for (const auto& desc : result) {
+                    if (desc.type == type) {
+                        effectFound = true;
+                        *uuid = desc.uuid;
+                        break;
+                    }
+                }
             }
-          }
-        }
-      });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_TRUE(effectFound);
+        });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_TRUE(effectFound);
 }
 
 void AudioEffectHidlTest::getChannelCount(uint32_t* channelCount) {
-  Result retval;
-  EffectConfig currentConfig;
-  Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
-    retval = r;
-    if (r == Result::OK) {
-      currentConfig = conf;
-    }
-  });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_EQ(Result::OK, retval);
-  ASSERT_TRUE(audio_channel_mask_is_valid(
-      static_cast<audio_channel_mask_t>(currentConfig.outputCfg.channels)));
-  *channelCount = audio_channel_count_from_out_mask(
-      static_cast<audio_channel_mask_t>(currentConfig.outputCfg.channels));
+    Result retval;
+    EffectConfig currentConfig;
+    Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
+        retval = r;
+        if (r == Result::OK) {
+            currentConfig = conf;
+        }
+    });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_EQ(Result::OK, retval);
+    ASSERT_TRUE(audio_channel_mask_is_valid(
+        static_cast<audio_channel_mask_t>(currentConfig.outputCfg.channels)));
+    *channelCount = audio_channel_count_from_out_mask(
+        static_cast<audio_channel_mask_t>(currentConfig.outputCfg.channels));
 }
 
 TEST_F(AudioEffectHidlTest, Close) {
-  description("Verify that an effect can be closed");
-  Return<Result> ret = effect->close();
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
+    description("Verify that an effect can be closed");
+    Return<Result> ret = effect->close();
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
 }
 
 TEST_F(AudioEffectHidlTest, GetDescriptor) {
-  description(
-      "Verify that an effect can return its own descriptor via GetDescriptor");
-  Result retval = Result::NOT_INITIALIZED;
-  Uuid actualType;
-  Return<void> ret =
-      effect->getDescriptor([&](Result r, const EffectDescriptor& desc) {
+    description("Verify that an effect can return its own descriptor via GetDescriptor");
+    Result retval = Result::NOT_INITIALIZED;
+    Uuid actualType;
+    Return<void> ret = effect->getDescriptor([&](Result r, const EffectDescriptor& desc) {
         retval = r;
         if (r == Result::OK) {
-          actualType = desc.type;
+            actualType = desc.type;
         }
-      });
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, retval);
-  EXPECT_EQ(getEffectType(), actualType);
+    });
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, retval);
+    EXPECT_EQ(getEffectType(), actualType);
 }
 
 TEST_F(AudioEffectHidlTest, GetSetConfig) {
-  description(
-      "Verify that it is possible to manipulate effect config via Get / "
-      "SetConfig");
-  Result retval = Result::NOT_INITIALIZED;
-  EffectConfig currentConfig;
-  Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
-    retval = r;
-    if (r == Result::OK) {
-      currentConfig = conf;
-    }
-  });
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, retval);
-  Return<Result> ret2 = effect->setConfig(currentConfig, nullptr, nullptr);
-  EXPECT_TRUE(ret2.isOk());
-  EXPECT_EQ(Result::OK, ret2);
+    description(
+        "Verify that it is possible to manipulate effect config via Get / "
+        "SetConfig");
+    Result retval = Result::NOT_INITIALIZED;
+    EffectConfig currentConfig;
+    Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
+        retval = r;
+        if (r == Result::OK) {
+            currentConfig = conf;
+        }
+    });
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, retval);
+    Return<Result> ret2 = effect->setConfig(currentConfig, nullptr, nullptr);
+    EXPECT_TRUE(ret2.isOk());
+    EXPECT_EQ(Result::OK, ret2);
 }
 
 TEST_F(AudioEffectHidlTest, GetConfigReverse) {
-  description("Verify that GetConfigReverse does not crash");
-  Return<void> ret =
-      effect->getConfigReverse([&](Result, const EffectConfig&) {});
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that GetConfigReverse does not crash");
+    Return<void> ret = effect->getConfigReverse([&](Result, const EffectConfig&) {});
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, GetSupportedAuxChannelsConfigs) {
-  description("Verify that GetSupportedAuxChannelsConfigs does not crash");
-  Return<void> ret = effect->getSupportedAuxChannelsConfigs(
-      0, [&](Result, const hidl_vec<EffectAuxChannelsConfig>&) {});
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that GetSupportedAuxChannelsConfigs does not crash");
+    Return<void> ret = effect->getSupportedAuxChannelsConfigs(
+        0, [&](Result, const hidl_vec<EffectAuxChannelsConfig>&) {});
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, GetAuxChannelsConfig) {
-  description("Verify that GetAuxChannelsConfig does not crash");
-  Return<void> ret = effect->getAuxChannelsConfig(
-      [&](Result, const EffectAuxChannelsConfig&) {});
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that GetAuxChannelsConfig does not crash");
+    Return<void> ret = effect->getAuxChannelsConfig([&](Result, const EffectAuxChannelsConfig&) {});
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, SetAuxChannelsConfig) {
-  description("Verify that SetAuxChannelsConfig does not crash");
-  Return<Result> ret = effect->setAuxChannelsConfig(EffectAuxChannelsConfig());
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that SetAuxChannelsConfig does not crash");
+    Return<Result> ret = effect->setAuxChannelsConfig(EffectAuxChannelsConfig());
+    EXPECT_TRUE(ret.isOk());
 }
 
 // Not generated automatically because AudioBuffer contains
@@ -345,19 +340,18 @@
 namespace effect {
 namespace V4_0 {
 inline bool operator==(const AudioBuffer& lhs, const AudioBuffer& rhs) {
-  return lhs.id == rhs.id && lhs.frameCount == rhs.frameCount &&
-         lhs.data.handle() == nullptr && rhs.data.handle() == nullptr;
+    return lhs.id == rhs.id && lhs.frameCount == rhs.frameCount && lhs.data.handle() == nullptr &&
+           rhs.data.handle() == nullptr;
 }
 
-inline bool operator==(const EffectBufferConfig& lhs,
-                       const EffectBufferConfig& rhs) {
-  return lhs.buffer == rhs.buffer && lhs.samplingRateHz == rhs.samplingRateHz &&
-         lhs.channels == rhs.channels && lhs.format == rhs.format &&
-         lhs.accessMode == rhs.accessMode && lhs.mask == rhs.mask;
+inline bool operator==(const EffectBufferConfig& lhs, const EffectBufferConfig& rhs) {
+    return lhs.buffer == rhs.buffer && lhs.samplingRateHz == rhs.samplingRateHz &&
+           lhs.channels == rhs.channels && lhs.format == rhs.format &&
+           lhs.accessMode == rhs.accessMode && lhs.mask == rhs.mask;
 }
 
 inline bool operator==(const EffectConfig& lhs, const EffectConfig& rhs) {
-  return lhs.inputCfg == rhs.inputCfg && lhs.outputCfg == rhs.outputCfg;
+    return lhs.inputCfg == rhs.inputCfg && lhs.outputCfg == rhs.outputCfg;
 }
 }  // namespace V4_0
 }  // namespace effect
@@ -366,480 +360,461 @@
 }  // namespace android
 
 TEST_F(AudioEffectHidlTest, Reset) {
-  description("Verify that Reset preserves effect configuration");
-  Result retval = Result::NOT_INITIALIZED;
-  EffectConfig originalConfig;
-  Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
-    retval = r;
-    if (r == Result::OK) {
-      originalConfig = conf;
-    }
-  });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_EQ(Result::OK, retval);
-  Return<Result> ret2 = effect->reset();
-  EXPECT_TRUE(ret2.isOk());
-  EXPECT_EQ(Result::OK, ret2);
-  EffectConfig configAfterReset;
-  ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
-    retval = r;
-    if (r == Result::OK) {
-      configAfterReset = conf;
-    }
-  });
-  EXPECT_EQ(originalConfig, configAfterReset);
+    description("Verify that Reset preserves effect configuration");
+    Result retval = Result::NOT_INITIALIZED;
+    EffectConfig originalConfig;
+    Return<void> ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
+        retval = r;
+        if (r == Result::OK) {
+            originalConfig = conf;
+        }
+    });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_EQ(Result::OK, retval);
+    Return<Result> ret2 = effect->reset();
+    EXPECT_TRUE(ret2.isOk());
+    EXPECT_EQ(Result::OK, ret2);
+    EffectConfig configAfterReset;
+    ret = effect->getConfig([&](Result r, const EffectConfig& conf) {
+        retval = r;
+        if (r == Result::OK) {
+            configAfterReset = conf;
+        }
+    });
+    EXPECT_EQ(originalConfig, configAfterReset);
 }
 
 TEST_F(AudioEffectHidlTest, DisableEnableDisable) {
-  description("Verify Disable -> Enable -> Disable sequence for an effect");
-  Return<Result> ret = effect->disable();
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::INVALID_ARGUMENTS, ret);
-  ret = effect->enable();
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
-  ret = effect->disable();
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
+    description("Verify Disable -> Enable -> Disable sequence for an effect");
+    Return<Result> ret = effect->disable();
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::INVALID_ARGUMENTS, ret);
+    ret = effect->enable();
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
+    ret = effect->disable();
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
 }
 
 TEST_F(AudioEffectHidlTest, SetDevice) {
-  description("Verify that SetDevice works for an output chain effect");
-  Return<Result> ret = effect->setDevice(mkBitfield(AudioDevice::OUT_SPEAKER));
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
+    description("Verify that SetDevice works for an output chain effect");
+    Return<Result> ret = effect->setDevice(mkBitfield(AudioDevice::OUT_SPEAKER));
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
 }
 
 TEST_F(AudioEffectHidlTest, SetAndGetVolume) {
-  description("Verify that SetAndGetVolume method works for an effect");
-  uint32_t channelCount;
-  getChannelCount(&channelCount);
-  hidl_vec<uint32_t> volumes;
-  volumes.resize(channelCount);
-  for (uint32_t i = 0; i < channelCount; ++i) {
-    volumes[i] = 0;
-  }
-  Result retval = Result::NOT_INITIALIZED;
-  Return<void> ret = effect->setAndGetVolume(
-      volumes, [&](Result r, const hidl_vec<uint32_t>&) { retval = r; });
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, retval);
+    description("Verify that SetAndGetVolume method works for an effect");
+    uint32_t channelCount;
+    getChannelCount(&channelCount);
+    hidl_vec<uint32_t> volumes;
+    volumes.resize(channelCount);
+    for (uint32_t i = 0; i < channelCount; ++i) {
+        volumes[i] = 0;
+    }
+    Result retval = Result::NOT_INITIALIZED;
+    Return<void> ret =
+        effect->setAndGetVolume(volumes, [&](Result r, const hidl_vec<uint32_t>&) { retval = r; });
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, retval);
 }
 
 TEST_F(AudioEffectHidlTest, VolumeChangeNotification) {
-  description("Verify that effect accepts VolumeChangeNotification");
-  uint32_t channelCount;
-  getChannelCount(&channelCount);
-  hidl_vec<uint32_t> volumes;
-  volumes.resize(channelCount);
-  for (uint32_t i = 0; i < channelCount; ++i) {
-    volumes[i] = 0;
-  }
-  Return<Result> ret = effect->volumeChangeNotification(volumes);
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
+    description("Verify that effect accepts VolumeChangeNotification");
+    uint32_t channelCount;
+    getChannelCount(&channelCount);
+    hidl_vec<uint32_t> volumes;
+    volumes.resize(channelCount);
+    for (uint32_t i = 0; i < channelCount; ++i) {
+        volumes[i] = 0;
+    }
+    Return<Result> ret = effect->volumeChangeNotification(volumes);
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
 }
 
 TEST_F(AudioEffectHidlTest, SetAudioMode) {
-  description("Verify that SetAudioMode works for an effect");
-  Return<Result> ret = effect->setAudioMode(AudioMode::NORMAL);
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
+    description("Verify that SetAudioMode works for an effect");
+    Return<Result> ret = effect->setAudioMode(AudioMode::NORMAL);
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
 }
 
 TEST_F(AudioEffectHidlTest, SetConfigReverse) {
-  description("Verify that SetConfigReverse does not crash");
-  Return<Result> ret =
-      effect->setConfigReverse(EffectConfig(), nullptr, nullptr);
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that SetConfigReverse does not crash");
+    Return<Result> ret = effect->setConfigReverse(EffectConfig(), nullptr, nullptr);
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, SetInputDevice) {
-  description("Verify that SetInputDevice does not crash");
-  Return<Result> ret = effect->setInputDevice(mkBitfield(AudioDevice::IN_BUILTIN_MIC));
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that SetInputDevice does not crash");
+    Return<Result> ret = effect->setInputDevice(mkBitfield(AudioDevice::IN_BUILTIN_MIC));
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, SetAudioSource) {
-  description("Verify that SetAudioSource does not crash");
-  Return<Result> ret = effect->setAudioSource(AudioSource::MIC);
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that SetAudioSource does not crash");
+    Return<Result> ret = effect->setAudioSource(AudioSource::MIC);
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, Offload) {
-  description("Verify that calling Offload method does not crash");
-  EffectOffloadParameter offloadParam;
-  offloadParam.isOffload = false;
-  offloadParam.ioHandle =
-      static_cast<int>(AudioHandleConsts::AUDIO_IO_HANDLE_NONE);
-  Return<Result> ret = effect->offload(offloadParam);
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that calling Offload method does not crash");
+    EffectOffloadParameter offloadParam;
+    offloadParam.isOffload = false;
+    offloadParam.ioHandle = static_cast<int>(AudioHandleConsts::AUDIO_IO_HANDLE_NONE);
+    Return<Result> ret = effect->offload(offloadParam);
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, PrepareForProcessing) {
-  description("Verify that PrepareForProcessing method works for an effect");
-  Result retval = Result::NOT_INITIALIZED;
-  Return<void> ret = effect->prepareForProcessing(
-      [&](Result r, const MQDescriptorSync<Result>&) { retval = r; });
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, retval);
+    description("Verify that PrepareForProcessing method works for an effect");
+    Result retval = Result::NOT_INITIALIZED;
+    Return<void> ret = effect->prepareForProcessing(
+        [&](Result r, const MQDescriptorSync<Result>&) { retval = r; });
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, retval);
 }
 
 TEST_F(AudioEffectHidlTest, SetProcessBuffers) {
-  description("Verify that SetProcessBuffers works for an effect");
-  sp<IAllocator> ashmem = IAllocator::getService("ashmem");
-  ASSERT_NE(nullptr, ashmem.get());
-  bool success = false;
-  AudioBuffer buffer;
-  Return<void> ret =
-      ashmem->allocate(1024, [&](bool s, const hidl_memory& memory) {
+    description("Verify that SetProcessBuffers works for an effect");
+    sp<IAllocator> ashmem = IAllocator::getService("ashmem");
+    ASSERT_NE(nullptr, ashmem.get());
+    bool success = false;
+    AudioBuffer buffer;
+    Return<void> ret = ashmem->allocate(1024, [&](bool s, const hidl_memory& memory) {
         success = s;
         if (s) {
-          buffer.data = memory;
+            buffer.data = memory;
         }
-      });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_TRUE(success);
-  Return<Result> ret2 = effect->setProcessBuffers(buffer, buffer);
-  EXPECT_TRUE(ret2.isOk());
-  EXPECT_EQ(Result::OK, ret2);
+    });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_TRUE(success);
+    Return<Result> ret2 = effect->setProcessBuffers(buffer, buffer);
+    EXPECT_TRUE(ret2.isOk());
+    EXPECT_EQ(Result::OK, ret2);
 }
 
 TEST_F(AudioEffectHidlTest, Command) {
-  description("Verify that Command does not crash");
-  Return<void> ret = effect->command(0, hidl_vec<uint8_t>(), 0,
-                                     [&](int32_t, const hidl_vec<uint8_t>&) {});
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that Command does not crash");
+    Return<void> ret =
+        effect->command(0, hidl_vec<uint8_t>(), 0, [&](int32_t, const hidl_vec<uint8_t>&) {});
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, SetParameter) {
-  description("Verify that SetParameter does not crash");
-  Return<Result> ret =
-      effect->setParameter(hidl_vec<uint8_t>(), hidl_vec<uint8_t>());
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that SetParameter does not crash");
+    Return<Result> ret = effect->setParameter(hidl_vec<uint8_t>(), hidl_vec<uint8_t>());
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, GetParameter) {
-  description("Verify that GetParameter does not crash");
-  Return<void> ret = effect->getParameter(
-      hidl_vec<uint8_t>(), 0, [&](Result, const hidl_vec<uint8_t>&) {});
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that GetParameter does not crash");
+    Return<void> ret =
+        effect->getParameter(hidl_vec<uint8_t>(), 0, [&](Result, const hidl_vec<uint8_t>&) {});
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, GetSupportedConfigsForFeature) {
-  description("Verify that GetSupportedConfigsForFeature does not crash");
-  Return<void> ret = effect->getSupportedConfigsForFeature(
-      0, 0, 0, [&](Result, uint32_t, const hidl_vec<uint8_t>&) {});
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that GetSupportedConfigsForFeature does not crash");
+    Return<void> ret = effect->getSupportedConfigsForFeature(
+        0, 0, 0, [&](Result, uint32_t, const hidl_vec<uint8_t>&) {});
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, GetCurrentConfigForFeature) {
-  description("Verify that GetCurrentConfigForFeature does not crash");
-  Return<void> ret = effect->getCurrentConfigForFeature(
-      0, 0, [&](Result, const hidl_vec<uint8_t>&) {});
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that GetCurrentConfigForFeature does not crash");
+    Return<void> ret =
+        effect->getCurrentConfigForFeature(0, 0, [&](Result, const hidl_vec<uint8_t>&) {});
+    EXPECT_TRUE(ret.isOk());
 }
 
 TEST_F(AudioEffectHidlTest, SetCurrentConfigForFeature) {
-  description("Verify that SetCurrentConfigForFeature does not crash");
-  Return<Result> ret =
-      effect->setCurrentConfigForFeature(0, hidl_vec<uint8_t>());
-  EXPECT_TRUE(ret.isOk());
+    description("Verify that SetCurrentConfigForFeature does not crash");
+    Return<Result> ret = effect->setCurrentConfigForFeature(0, hidl_vec<uint8_t>());
+    EXPECT_TRUE(ret.isOk());
 }
 
-
 // The main test class for Equalizer Audio Effect HIDL HAL.
 class EqualizerAudioEffectHidlTest : public AudioEffectHidlTest {
- public:
-  void SetUp() override {
-    AudioEffectHidlTest::SetUp();
-    equalizer = IEqualizerEffect::castFrom(effect);
-    ASSERT_NE(nullptr, equalizer.get());
-  }
+   public:
+    void SetUp() override {
+        AudioEffectHidlTest::SetUp();
+        equalizer = IEqualizerEffect::castFrom(effect);
+        ASSERT_NE(nullptr, equalizer.get());
+    }
 
- protected:
-  Uuid getEffectType() override { return EQUALIZER_EFFECT_TYPE; }
-  void getNumBands(uint16_t* numBands);
-  void getLevelRange(int16_t* minLevel, int16_t* maxLevel);
-  void getBandFrequencyRange(uint16_t band, uint32_t* minFreq,
-                             uint32_t* centerFreq, uint32_t* maxFreq);
-  void getPresetCount(size_t* count);
+   protected:
+    Uuid getEffectType() override { return EQUALIZER_EFFECT_TYPE; }
+    void getNumBands(uint16_t* numBands);
+    void getLevelRange(int16_t* minLevel, int16_t* maxLevel);
+    void getBandFrequencyRange(uint16_t band, uint32_t* minFreq, uint32_t* centerFreq,
+                               uint32_t* maxFreq);
+    void getPresetCount(size_t* count);
 
-  sp<IEqualizerEffect> equalizer;
+    sp<IEqualizerEffect> equalizer;
 };
 
 void EqualizerAudioEffectHidlTest::getNumBands(uint16_t* numBands) {
-  Result retval = Result::NOT_INITIALIZED;
-  Return<void> ret = equalizer->getNumBands([&](Result r, uint16_t b) {
-    retval = r;
-    if (retval == Result::OK) {
-      *numBands = b;
-    }
-  });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_EQ(Result::OK, retval);
-}
-
-void EqualizerAudioEffectHidlTest::getLevelRange(int16_t* minLevel,
-                                                 int16_t* maxLevel) {
-  Result retval = Result::NOT_INITIALIZED;
-  Return<void> ret =
-      equalizer->getLevelRange([&](Result r, int16_t min, int16_t max) {
+    Result retval = Result::NOT_INITIALIZED;
+    Return<void> ret = equalizer->getNumBands([&](Result r, uint16_t b) {
         retval = r;
         if (retval == Result::OK) {
-          *minLevel = min;
-          *maxLevel = max;
+            *numBands = b;
         }
-      });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_EQ(Result::OK, retval);
+    });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_EQ(Result::OK, retval);
 }
 
-void EqualizerAudioEffectHidlTest::getBandFrequencyRange(uint16_t band,
-                                                         uint32_t* minFreq,
-                                                         uint32_t* centerFreq,
-                                                         uint32_t* maxFreq) {
-  Result retval = Result::NOT_INITIALIZED;
-  Return<void> ret = equalizer->getBandFrequencyRange(
-      band, [&](Result r, uint32_t min, uint32_t max) {
+void EqualizerAudioEffectHidlTest::getLevelRange(int16_t* minLevel, int16_t* maxLevel) {
+    Result retval = Result::NOT_INITIALIZED;
+    Return<void> ret = equalizer->getLevelRange([&](Result r, int16_t min, int16_t max) {
         retval = r;
         if (retval == Result::OK) {
-          *minFreq = min;
-          *maxFreq = max;
+            *minLevel = min;
+            *maxLevel = max;
         }
-      });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_EQ(Result::OK, retval);
-  ret = equalizer->getBandCenterFrequency(band, [&](Result r, uint32_t center) {
-    retval = r;
-    if (retval == Result::OK) {
-      *centerFreq = center;
-    }
-  });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_EQ(Result::OK, retval);
+    });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_EQ(Result::OK, retval);
+}
+
+void EqualizerAudioEffectHidlTest::getBandFrequencyRange(uint16_t band, uint32_t* minFreq,
+                                                         uint32_t* centerFreq, uint32_t* maxFreq) {
+    Result retval = Result::NOT_INITIALIZED;
+    Return<void> ret =
+        equalizer->getBandFrequencyRange(band, [&](Result r, uint32_t min, uint32_t max) {
+            retval = r;
+            if (retval == Result::OK) {
+                *minFreq = min;
+                *maxFreq = max;
+            }
+        });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_EQ(Result::OK, retval);
+    ret = equalizer->getBandCenterFrequency(band, [&](Result r, uint32_t center) {
+        retval = r;
+        if (retval == Result::OK) {
+            *centerFreq = center;
+        }
+    });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_EQ(Result::OK, retval);
 }
 
 void EqualizerAudioEffectHidlTest::getPresetCount(size_t* count) {
-  Result retval = Result::NOT_INITIALIZED;
-  Return<void> ret = equalizer->getPresetNames(
-      [&](Result r, const hidl_vec<hidl_string>& names) {
+    Result retval = Result::NOT_INITIALIZED;
+    Return<void> ret = equalizer->getPresetNames([&](Result r, const hidl_vec<hidl_string>& names) {
         retval = r;
         if (retval == Result::OK) {
-          *count = names.size();
+            *count = names.size();
         }
-      });
-  ASSERT_TRUE(ret.isOk());
-  ASSERT_EQ(Result::OK, retval);
+    });
+    ASSERT_TRUE(ret.isOk());
+    ASSERT_EQ(Result::OK, retval);
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetNumBands) {
-  description("Verify that Equalizer effect reports at least one band");
-  uint16_t numBands = 0;
-  getNumBands(&numBands);
-  EXPECT_GT(numBands, 0);
+    description("Verify that Equalizer effect reports at least one band");
+    uint16_t numBands = 0;
+    getNumBands(&numBands);
+    EXPECT_GT(numBands, 0);
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetLevelRange) {
-  description("Verify that Equalizer effect reports adequate band level range");
-  int16_t minLevel = 0x7fff, maxLevel = 0;
-  getLevelRange(&minLevel, &maxLevel);
-  EXPECT_GT(maxLevel, minLevel);
+    description("Verify that Equalizer effect reports adequate band level range");
+    int16_t minLevel = 0x7fff, maxLevel = 0;
+    getLevelRange(&minLevel, &maxLevel);
+    EXPECT_GT(maxLevel, minLevel);
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetSetBandLevel) {
-  description(
-      "Verify that manipulating band levels works for Equalizer effect");
-  uint16_t numBands = 0;
-  getNumBands(&numBands);
-  ASSERT_GT(numBands, 0);
-  int16_t levels[3]{0x7fff, 0, 0};
-  getLevelRange(&levels[0], &levels[2]);
-  ASSERT_GT(levels[2], levels[0]);
-  levels[1] = (levels[2] + levels[0]) / 2;
-  for (uint16_t i = 0; i < numBands; ++i) {
-    for (size_t j = 0; j < ARRAY_SIZE(levels); ++j) {
-      Return<Result> ret = equalizer->setBandLevel(i, levels[j]);
-      EXPECT_TRUE(ret.isOk());
-      EXPECT_EQ(Result::OK, ret);
-      Result retval = Result::NOT_INITIALIZED;
-      int16_t actualLevel;
-      Return<void> ret2 = equalizer->getBandLevel(i, [&](Result r, int16_t l) {
-        retval = r;
-        if (retval == Result::OK) {
-          actualLevel = l;
+    description("Verify that manipulating band levels works for Equalizer effect");
+    uint16_t numBands = 0;
+    getNumBands(&numBands);
+    ASSERT_GT(numBands, 0);
+    int16_t levels[3]{0x7fff, 0, 0};
+    getLevelRange(&levels[0], &levels[2]);
+    ASSERT_GT(levels[2], levels[0]);
+    levels[1] = (levels[2] + levels[0]) / 2;
+    for (uint16_t i = 0; i < numBands; ++i) {
+        for (size_t j = 0; j < ARRAY_SIZE(levels); ++j) {
+            Return<Result> ret = equalizer->setBandLevel(i, levels[j]);
+            EXPECT_TRUE(ret.isOk());
+            EXPECT_EQ(Result::OK, ret);
+            Result retval = Result::NOT_INITIALIZED;
+            int16_t actualLevel;
+            Return<void> ret2 = equalizer->getBandLevel(i, [&](Result r, int16_t l) {
+                retval = r;
+                if (retval == Result::OK) {
+                    actualLevel = l;
+                }
+            });
+            EXPECT_TRUE(ret2.isOk());
+            EXPECT_EQ(Result::OK, retval);
+            EXPECT_EQ(levels[j], actualLevel);
         }
-      });
-      EXPECT_TRUE(ret2.isOk());
-      EXPECT_EQ(Result::OK, retval);
-      EXPECT_EQ(levels[j], actualLevel);
     }
-  }
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetBandCenterFrequencyAndRange) {
-  description(
-      "Verify that Equalizer effect reports adequate band frequency range");
-  uint16_t numBands = 0;
-  getNumBands(&numBands);
-  ASSERT_GT(numBands, 0);
-  for (uint16_t i = 0; i < numBands; ++i) {
-    uint32_t minFreq = 0xffffffff, centerFreq = 0xffffffff,
-             maxFreq = 0xffffffff;
-    getBandFrequencyRange(i, &minFreq, &centerFreq, &maxFreq);
-    // Note: NXP legacy implementation reports "1" as upper bound for last band,
-    // so this check fails.
-    EXPECT_GE(maxFreq, centerFreq);
-    EXPECT_GE(centerFreq, minFreq);
-  }
+    description("Verify that Equalizer effect reports adequate band frequency range");
+    uint16_t numBands = 0;
+    getNumBands(&numBands);
+    ASSERT_GT(numBands, 0);
+    for (uint16_t i = 0; i < numBands; ++i) {
+        uint32_t minFreq = 0xffffffff, centerFreq = 0xffffffff, maxFreq = 0xffffffff;
+        getBandFrequencyRange(i, &minFreq, &centerFreq, &maxFreq);
+        // Note: NXP legacy implementation reports "1" as upper bound for last band,
+        // so this check fails.
+        EXPECT_GE(maxFreq, centerFreq);
+        EXPECT_GE(centerFreq, minFreq);
+    }
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetBandForFrequency) {
-  description(
-      "Verify that Equalizer effect supports GetBandForFrequency correctly");
-  uint16_t numBands = 0;
-  getNumBands(&numBands);
-  ASSERT_GT(numBands, 0);
-  for (uint16_t i = 0; i < numBands; ++i) {
-    uint32_t freqs[3]{0, 0, 0};
-    getBandFrequencyRange(i, &freqs[0], &freqs[1], &freqs[2]);
-    // NXP legacy implementation reports "1" as upper bound for last band, some
-    // of the checks fail.
-    for (size_t j = 0; j < ARRAY_SIZE(freqs); ++j) {
-      if (j == 0) {
-        freqs[j]++;
-      }  // Min frequency is an open interval.
-      Result retval = Result::NOT_INITIALIZED;
-      uint16_t actualBand = numBands + 1;
-      Return<void> ret =
-          equalizer->getBandForFrequency(freqs[j], [&](Result r, uint16_t b) {
-            retval = r;
-            if (retval == Result::OK) {
-              actualBand = b;
-            }
-          });
-      EXPECT_TRUE(ret.isOk());
-      EXPECT_EQ(Result::OK, retval);
-      EXPECT_EQ(i, actualBand) << "Frequency: " << freqs[j];
+    description("Verify that Equalizer effect supports GetBandForFrequency correctly");
+    uint16_t numBands = 0;
+    getNumBands(&numBands);
+    ASSERT_GT(numBands, 0);
+    for (uint16_t i = 0; i < numBands; ++i) {
+        uint32_t freqs[3]{0, 0, 0};
+        getBandFrequencyRange(i, &freqs[0], &freqs[1], &freqs[2]);
+        // NXP legacy implementation reports "1" as upper bound for last band, some
+        // of the checks fail.
+        for (size_t j = 0; j < ARRAY_SIZE(freqs); ++j) {
+            if (j == 0) {
+                freqs[j]++;
+            }  // Min frequency is an open interval.
+            Result retval = Result::NOT_INITIALIZED;
+            uint16_t actualBand = numBands + 1;
+            Return<void> ret = equalizer->getBandForFrequency(freqs[j], [&](Result r, uint16_t b) {
+                retval = r;
+                if (retval == Result::OK) {
+                    actualBand = b;
+                }
+            });
+            EXPECT_TRUE(ret.isOk());
+            EXPECT_EQ(Result::OK, retval);
+            EXPECT_EQ(i, actualBand) << "Frequency: " << freqs[j];
+        }
     }
-  }
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetPresetNames) {
-  description("Verify that Equalizer effect reports at least one preset");
-  size_t presetCount;
-  getPresetCount(&presetCount);
-  EXPECT_GT(presetCount, 0u);
+    description("Verify that Equalizer effect reports at least one preset");
+    size_t presetCount;
+    getPresetCount(&presetCount);
+    EXPECT_GT(presetCount, 0u);
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetSetCurrentPreset) {
-  description(
-      "Verify that manipulating the current preset for Equalizer effect");
-  size_t presetCount;
-  getPresetCount(&presetCount);
-  ASSERT_GT(presetCount, 0u);
-  for (uint16_t i = 0; i < presetCount; ++i) {
-    Return<Result> ret = equalizer->setCurrentPreset(i);
-    EXPECT_TRUE(ret.isOk());
-    EXPECT_EQ(Result::OK, ret);
-    Result retval = Result::NOT_INITIALIZED;
-    uint16_t actualPreset = 0xffff;
-    Return<void> ret2 = equalizer->getCurrentPreset([&](Result r, uint16_t p) {
-      retval = r;
-      if (retval == Result::OK) {
-        actualPreset = p;
-      }
-    });
-    EXPECT_TRUE(ret2.isOk());
-    EXPECT_EQ(Result::OK, retval);
-    EXPECT_EQ(i, actualPreset);
-  }
+    description("Verify that manipulating the current preset for Equalizer effect");
+    size_t presetCount;
+    getPresetCount(&presetCount);
+    ASSERT_GT(presetCount, 0u);
+    for (uint16_t i = 0; i < presetCount; ++i) {
+        Return<Result> ret = equalizer->setCurrentPreset(i);
+        EXPECT_TRUE(ret.isOk());
+        EXPECT_EQ(Result::OK, ret);
+        Result retval = Result::NOT_INITIALIZED;
+        uint16_t actualPreset = 0xffff;
+        Return<void> ret2 = equalizer->getCurrentPreset([&](Result r, uint16_t p) {
+            retval = r;
+            if (retval == Result::OK) {
+                actualPreset = p;
+            }
+        });
+        EXPECT_TRUE(ret2.isOk());
+        EXPECT_EQ(Result::OK, retval);
+        EXPECT_EQ(i, actualPreset);
+    }
 }
 
 TEST_F(EqualizerAudioEffectHidlTest, GetSetAllProperties) {
-  description(
-      "Verify that setting band levels and presets works via Get / "
-      "SetAllProperties for Equalizer effect");
-  using AllProperties =
-      android::hardware::audio::effect::V4_0::IEqualizerEffect::AllProperties;
-  uint16_t numBands = 0;
-  getNumBands(&numBands);
-  ASSERT_GT(numBands, 0);
-  AllProperties props;
-  props.bandLevels.resize(numBands);
-  for (size_t i = 0; i < numBands; ++i) {
-    props.bandLevels[i] = 0;
-  }
+    description(
+        "Verify that setting band levels and presets works via Get / "
+        "SetAllProperties for Equalizer effect");
+    using AllProperties = android::hardware::audio::effect::V4_0::IEqualizerEffect::AllProperties;
+    uint16_t numBands = 0;
+    getNumBands(&numBands);
+    ASSERT_GT(numBands, 0);
+    AllProperties props;
+    props.bandLevels.resize(numBands);
+    for (size_t i = 0; i < numBands; ++i) {
+        props.bandLevels[i] = 0;
+    }
 
-  AllProperties actualProps;
-  Result retval = Result::NOT_INITIALIZED;
+    AllProperties actualProps;
+    Result retval = Result::NOT_INITIALIZED;
 
-  // Verify setting of the band levels via properties.
-  props.curPreset = -1;
-  Return<Result> ret = equalizer->setAllProperties(props);
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
-  Return<void> ret2 =
-      equalizer->getAllProperties([&](Result r, AllProperties p) {
+    // Verify setting of the band levels via properties.
+    props.curPreset = -1;
+    Return<Result> ret = equalizer->setAllProperties(props);
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
+    Return<void> ret2 = equalizer->getAllProperties([&](Result r, AllProperties p) {
         retval = r;
         if (retval == Result::OK) {
-          actualProps = p;
+            actualProps = p;
         }
-      });
-  EXPECT_TRUE(ret2.isOk());
-  EXPECT_EQ(Result::OK, retval);
-  EXPECT_EQ(props.bandLevels, actualProps.bandLevels);
+    });
+    EXPECT_TRUE(ret2.isOk());
+    EXPECT_EQ(Result::OK, retval);
+    EXPECT_EQ(props.bandLevels, actualProps.bandLevels);
 
-  // Verify setting of the current preset via properties.
-  props.curPreset = 0;  // Assuming there is at least one preset.
-  ret = equalizer->setAllProperties(props);
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
-  ret2 = equalizer->getAllProperties([&](Result r, AllProperties p) {
-    retval = r;
-    if (retval == Result::OK) {
-      actualProps = p;
-    }
-  });
-  EXPECT_TRUE(ret2.isOk());
-  EXPECT_EQ(Result::OK, retval);
-  EXPECT_EQ(props.curPreset, actualProps.curPreset);
+    // Verify setting of the current preset via properties.
+    props.curPreset = 0;  // Assuming there is at least one preset.
+    ret = equalizer->setAllProperties(props);
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
+    ret2 = equalizer->getAllProperties([&](Result r, AllProperties p) {
+        retval = r;
+        if (retval == Result::OK) {
+            actualProps = p;
+        }
+    });
+    EXPECT_TRUE(ret2.isOk());
+    EXPECT_EQ(Result::OK, retval);
+    EXPECT_EQ(props.curPreset, actualProps.curPreset);
 }
 
 // The main test class for Equalizer Audio Effect HIDL HAL.
 class LoudnessEnhancerAudioEffectHidlTest : public AudioEffectHidlTest {
- public:
-  void SetUp() override {
-    AudioEffectHidlTest::SetUp();
-    enhancer = ILoudnessEnhancerEffect::castFrom(effect);
-    ASSERT_NE(nullptr, enhancer.get());
-  }
+   public:
+    void SetUp() override {
+        AudioEffectHidlTest::SetUp();
+        enhancer = ILoudnessEnhancerEffect::castFrom(effect);
+        ASSERT_NE(nullptr, enhancer.get());
+    }
 
- protected:
-  Uuid getEffectType() override { return LOUDNESS_ENHANCER_EFFECT_TYPE; }
+   protected:
+    Uuid getEffectType() override { return LOUDNESS_ENHANCER_EFFECT_TYPE; }
 
-  sp<ILoudnessEnhancerEffect> enhancer;
+    sp<ILoudnessEnhancerEffect> enhancer;
 };
 
 TEST_F(LoudnessEnhancerAudioEffectHidlTest, GetSetTargetGain) {
-  description(
-      "Verify that manipulating the target gain works for Loudness Enhancer "
-      "effect");
-  const int32_t gain = 100;
-  Return<Result> ret = enhancer->setTargetGain(gain);
-  EXPECT_TRUE(ret.isOk());
-  EXPECT_EQ(Result::OK, ret);
-  int32_t actualGain = 0;
-  Result retval;
-  Return<void> ret2 = enhancer->getTargetGain([&](Result r, int32_t g) {
-    retval = r;
-    if (retval == Result::OK) {
-      actualGain = g;
-    }
-  });
-  EXPECT_TRUE(ret2.isOk());
-  EXPECT_EQ(Result::OK, retval);
-  EXPECT_EQ(gain, actualGain);
+    description(
+        "Verify that manipulating the target gain works for Loudness Enhancer "
+        "effect");
+    const int32_t gain = 100;
+    Return<Result> ret = enhancer->setTargetGain(gain);
+    EXPECT_TRUE(ret.isOk());
+    EXPECT_EQ(Result::OK, ret);
+    int32_t actualGain = 0;
+    Result retval;
+    Return<void> ret2 = enhancer->getTargetGain([&](Result r, int32_t g) {
+        retval = r;
+        if (retval == Result::OK) {
+            actualGain = g;
+        }
+    });
+    EXPECT_TRUE(ret2.isOk());
+    EXPECT_EQ(Result::OK, retval);
+    EXPECT_EQ(gain, actualGain);
 }
 
 int main(int argc, char** argv) {
diff --git a/audio/effect/all-versions/default/include/effect/all-versions/default/AcousticEchoCancelerEffect.h b/audio/effect/all-versions/default/include/effect/all-versions/default/AcousticEchoCancelerEffect.h
index 852cb3f..37744b3 100644
--- a/audio/effect/all-versions/default/include/effect/all-versions/default/AcousticEchoCancelerEffect.h
+++ b/audio/effect/all-versions/default/include/effect/all-versions/default/AcousticEchoCancelerEffect.h
@@ -29,13 +29,13 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
-using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IAcousticEchoCancelerEffect;
-using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
+using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IAcousticEchoCancelerEffect;
+using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
 
 struct AcousticEchoCancelerEffect : public IAcousticEchoCancelerEffect {
     explicit AcousticEchoCancelerEffect(effect_handle_t handle);
diff --git a/audio/effect/all-versions/default/include/effect/all-versions/default/AutomaticGainControlEffect.h b/audio/effect/all-versions/default/include/effect/all-versions/default/AutomaticGainControlEffect.h
index 5ac43eb..fce6cd6 100644
--- a/audio/effect/all-versions/default/include/effect/all-versions/default/AutomaticGainControlEffect.h
+++ b/audio/effect/all-versions/default/include/effect/all-versions/default/AutomaticGainControlEffect.h
@@ -31,13 +31,13 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
-using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IAutomaticGainControlEffect;
-using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
+using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IAutomaticGainControlEffect;
+using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
 
 struct AutomaticGainControlEffect : public IAutomaticGainControlEffect {
     explicit AutomaticGainControlEffect(effect_handle_t handle);
diff --git a/audio/effect/all-versions/default/include/effect/all-versions/default/BassBoostEffect.h b/audio/effect/all-versions/default/include/effect/all-versions/default/BassBoostEffect.h
index 29173dd..b79e7a4 100644
--- a/audio/effect/all-versions/default/include/effect/all-versions/default/BassBoostEffect.h
+++ b/audio/effect/all-versions/default/include/effect/all-versions/default/BassBoostEffect.h
@@ -29,13 +29,13 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
-using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IBassBoostEffect;
-using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
+using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IBassBoostEffect;
+using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
 
 struct BassBoostEffect : public IBassBoostEffect {
     explicit BassBoostEffect(effect_handle_t handle);
diff --git a/audio/effect/all-versions/default/include/effect/all-versions/default/DownmixEffect.h b/audio/effect/all-versions/default/include/effect/all-versions/default/DownmixEffect.h
index 3e3aa78..dbbb64c 100644
--- a/audio/effect/all-versions/default/include/effect/all-versions/default/DownmixEffect.h
+++ b/audio/effect/all-versions/default/include/effect/all-versions/default/DownmixEffect.h
@@ -29,13 +29,13 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
-using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IDownmixEffect;
-using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
+using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IDownmixEffect;
+using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
 
 struct DownmixEffect : public IDownmixEffect {
     explicit DownmixEffect(effect_handle_t handle);
diff --git a/audio/effect/all-versions/default/include/effect/all-versions/default/Effect.h b/audio/effect/all-versions/default/include/effect/all-versions/default/Effect.h
index b546e0e..0b62ccc 100644
--- a/audio/effect/all-versions/default/include/effect/all-versions/default/Effect.h
+++ b/audio/effect/all-versions/default/include/effect/all-versions/default/Effect.h
@@ -37,6 +37,11 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioDevice;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioMode;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioSource;
@@ -51,11 +56,6 @@
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IEffect;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IEffectBufferProviderCallback;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
 
 struct Effect : public IEffect {
     typedef MessageQueue<Result, kSynchronizedReadWrite> StatusMQ;
diff --git a/audio/effect/all-versions/default/include/effect/all-versions/default/EffectsFactory.h b/audio/effect/all-versions/default/include/effect/all-versions/default/EffectsFactory.h
index 526abbb8..dd37434 100644
--- a/audio/effect/all-versions/default/include/effect/all-versions/default/EffectsFactory.h
+++ b/audio/effect/all-versions/default/include/effect/all-versions/default/EffectsFactory.h
@@ -29,16 +29,16 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::Uuid;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::EffectDescriptor;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IEffect;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IEffectsFactory;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
 
 struct EffectsFactory : public IEffectsFactory {
     // Methods from ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IEffectsFactory follow.
@@ -46,7 +46,8 @@
     Return<void> getDescriptor(const Uuid& uid, getDescriptor_cb _hidl_cb) override;
     Return<void> createEffect(const Uuid& uid, int32_t session, int32_t ioHandle,
                               createEffect_cb _hidl_cb) override;
-    Return<void> debugDump(const hidl_handle& fd); //< in V2_0::IEffectsFactory only, alias of debug
+    Return<void> debugDump(
+        const hidl_handle& fd);  //< in V2_0::IEffectsFactory only, alias of debug
     Return<void> debug(const hidl_handle& fd, const hidl_vec<hidl_string>& options) override;
 
    private:
diff --git a/audio/effect/all-versions/default/include/effect/all-versions/default/EnvironmentalReverbEffect.h b/audio/effect/all-versions/default/include/effect/all-versions/default/EnvironmentalReverbEffect.h
index d2f8cc3..2215cf8 100644
--- a/audio/effect/all-versions/default/include/effect/all-versions/default/EnvironmentalReverbEffect.h
+++ b/audio/effect/all-versions/default/include/effect/all-versions/default/EnvironmentalReverbEffect.h
@@ -31,6 +31,11 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioDevice;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioMode;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioSource;
@@ -43,11 +48,6 @@
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IEffectBufferProviderCallback;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IEnvironmentalReverbEffect;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
 
 struct EnvironmentalReverbEffect : public IEnvironmentalReverbEffect {
     explicit EnvironmentalReverbEffect(effect_handle_t handle);
diff --git a/audio/effect/all-versions/default/include/effect/all-versions/default/EqualizerEffect.h b/audio/effect/all-versions/default/include/effect/all-versions/default/EqualizerEffect.h
index de52052..e150465 100644
--- a/audio/effect/all-versions/default/include/effect/all-versions/default/EqualizerEffect.h
+++ b/audio/effect/all-versions/default/include/effect/all-versions/default/EqualizerEffect.h
@@ -33,6 +33,11 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioDevice;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioMode;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioSource;
@@ -45,11 +50,6 @@
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IEffectBufferProviderCallback;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IEqualizerEffect;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
 
 struct EqualizerEffect : public IEqualizerEffect {
     explicit EqualizerEffect(effect_handle_t handle);
diff --git a/audio/effect/all-versions/default/include/effect/all-versions/default/LoudnessEnhancerEffect.h b/audio/effect/all-versions/default/include/effect/all-versions/default/LoudnessEnhancerEffect.h
index b59b077..182e791 100644
--- a/audio/effect/all-versions/default/include/effect/all-versions/default/LoudnessEnhancerEffect.h
+++ b/audio/effect/all-versions/default/include/effect/all-versions/default/LoudnessEnhancerEffect.h
@@ -29,6 +29,11 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioDevice;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioMode;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioSource;
@@ -41,11 +46,6 @@
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IEffectBufferProviderCallback;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::ILoudnessEnhancerEffect;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
 
 struct LoudnessEnhancerEffect : public ILoudnessEnhancerEffect {
     explicit LoudnessEnhancerEffect(effect_handle_t handle);
diff --git a/audio/effect/all-versions/default/include/effect/all-versions/default/NoiseSuppressionEffect.h b/audio/effect/all-versions/default/include/effect/all-versions/default/NoiseSuppressionEffect.h
index af1635b..c70d768 100644
--- a/audio/effect/all-versions/default/include/effect/all-versions/default/NoiseSuppressionEffect.h
+++ b/audio/effect/all-versions/default/include/effect/all-versions/default/NoiseSuppressionEffect.h
@@ -31,6 +31,11 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioDevice;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioMode;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioSource;
@@ -43,11 +48,6 @@
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IEffectBufferProviderCallback;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::INoiseSuppressionEffect;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
 
 struct NoiseSuppressionEffect : public INoiseSuppressionEffect {
     explicit NoiseSuppressionEffect(effect_handle_t handle);
diff --git a/audio/effect/all-versions/default/include/effect/all-versions/default/PresetReverbEffect.h b/audio/effect/all-versions/default/include/effect/all-versions/default/PresetReverbEffect.h
index 1a91ab4..e5d77f0 100644
--- a/audio/effect/all-versions/default/include/effect/all-versions/default/PresetReverbEffect.h
+++ b/audio/effect/all-versions/default/include/effect/all-versions/default/PresetReverbEffect.h
@@ -29,6 +29,11 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioDevice;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioMode;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioSource;
@@ -41,11 +46,6 @@
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IEffectBufferProviderCallback;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IPresetReverbEffect;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
 
 struct PresetReverbEffect : public IPresetReverbEffect {
     explicit PresetReverbEffect(effect_handle_t handle);
diff --git a/audio/effect/all-versions/default/include/effect/all-versions/default/VirtualizerEffect.h b/audio/effect/all-versions/default/include/effect/all-versions/default/VirtualizerEffect.h
index c0d5a00..544db1e 100644
--- a/audio/effect/all-versions/default/include/effect/all-versions/default/VirtualizerEffect.h
+++ b/audio/effect/all-versions/default/include/effect/all-versions/default/VirtualizerEffect.h
@@ -29,6 +29,11 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioChannelMask;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioDevice;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioMode;
@@ -43,11 +48,6 @@
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IEffectBufferProviderCallback;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IVirtualizerEffect;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
 
 struct VirtualizerEffect : public IVirtualizerEffect {
     explicit VirtualizerEffect(effect_handle_t handle);
diff --git a/audio/effect/all-versions/default/include/effect/all-versions/default/VisualizerEffect.h b/audio/effect/all-versions/default/include/effect/all-versions/default/VisualizerEffect.h
index 114d3b7..e207fc0 100644
--- a/audio/effect/all-versions/default/include/effect/all-versions/default/VisualizerEffect.h
+++ b/audio/effect/all-versions/default/include/effect/all-versions/default/VisualizerEffect.h
@@ -29,6 +29,11 @@
 namespace AUDIO_HAL_VERSION {
 namespace implementation {
 
+using ::android::sp;
+using ::android::hardware::hidl_string;
+using ::android::hardware::hidl_vec;
+using ::android::hardware::Return;
+using ::android::hardware::Void;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioDevice;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioMode;
 using ::android::hardware::audio::common::AUDIO_HAL_VERSION::AudioSource;
@@ -41,11 +46,6 @@
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IEffectBufferProviderCallback;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::IVisualizerEffect;
 using ::android::hardware::audio::effect::AUDIO_HAL_VERSION::Result;
-using ::android::hardware::Return;
-using ::android::hardware::Void;
-using ::android::hardware::hidl_vec;
-using ::android::hardware::hidl_string;
-using ::android::sp;
 
 struct VisualizerEffect : public IVisualizerEffect {
     explicit VisualizerEffect(effect_handle_t handle);