diff --git a/audio/2.0/Android.bp b/audio/2.0/Android.bp
index 1d4515d..007dc8a 100644
--- a/audio/2.0/Android.bp
+++ b/audio/2.0/Android.bp
@@ -1,5 +1,19 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.audio@2.0_hal",
+    srcs: [
+        "types.hal",
+        "IDevice.hal",
+        "IDevicesFactory.hal",
+        "IPrimaryDevice.hal",
+        "IStream.hal",
+        "IStreamIn.hal",
+        "IStreamOut.hal",
+        "IStreamOutCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.audio@2.0_genc++",
     tools: ["hidl-gen"],
@@ -104,157 +118,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.audio.vts.driver@2.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.audio@2.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/audio/2.0/ $(genDir)/android/hardware/audio/2.0/",
-    srcs: [
-        "types.hal",
-        "IDevice.hal",
-        "IDevicesFactory.hal",
-        "IPrimaryDevice.hal",
-        "IStream.hal",
-        "IStreamIn.hal",
-        "IStreamOut.hal",
-        "IStreamOutCallback.hal",
-    ],
-    out: [
-        "android/hardware/audio/2.0/types.vts.cpp",
-        "android/hardware/audio/2.0/Device.vts.cpp",
-        "android/hardware/audio/2.0/DevicesFactory.vts.cpp",
-        "android/hardware/audio/2.0/PrimaryDevice.vts.cpp",
-        "android/hardware/audio/2.0/Stream.vts.cpp",
-        "android/hardware/audio/2.0/StreamIn.vts.cpp",
-        "android/hardware/audio/2.0/StreamOut.vts.cpp",
-        "android/hardware/audio/2.0/StreamOutCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.audio.vts.driver@2.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.audio@2.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/audio/2.0/ $(genDir)/android/hardware/audio/2.0/",
-    srcs: [
-        "types.hal",
-        "IDevice.hal",
-        "IDevicesFactory.hal",
-        "IPrimaryDevice.hal",
-        "IStream.hal",
-        "IStreamIn.hal",
-        "IStreamOut.hal",
-        "IStreamOutCallback.hal",
-    ],
-    out: [
-        "android/hardware/audio/2.0/types.vts.h",
-        "android/hardware/audio/2.0/Device.vts.h",
-        "android/hardware/audio/2.0/DevicesFactory.vts.h",
-        "android/hardware/audio/2.0/PrimaryDevice.vts.h",
-        "android/hardware/audio/2.0/Stream.vts.h",
-        "android/hardware/audio/2.0/StreamIn.vts.h",
-        "android/hardware/audio/2.0/StreamOut.vts.h",
-        "android/hardware/audio/2.0/StreamOutCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.audio.vts.driver@2.0",
-    generated_sources: ["android.hardware.audio.vts.driver@2.0_genc++"],
-    generated_headers: ["android.hardware.audio.vts.driver@2.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.audio.vts.driver@2.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
-        "android.hardware.audio@2.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.audio@2.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.audio@2.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/audio/2.0/ $(genDir)/android/hardware/audio/2.0/",
-    srcs: [
-        "types.hal",
-        "IDevice.hal",
-        "IDevicesFactory.hal",
-        "IPrimaryDevice.hal",
-        "IStream.hal",
-        "IStreamIn.hal",
-        "IStreamOut.hal",
-        "IStreamOutCallback.hal",
-    ],
-    out: [
-        "android/hardware/audio/2.0/types.vts.cpp",
-        "android/hardware/audio/2.0/Device.vts.cpp",
-        "android/hardware/audio/2.0/DevicesFactory.vts.cpp",
-        "android/hardware/audio/2.0/PrimaryDevice.vts.cpp",
-        "android/hardware/audio/2.0/Stream.vts.cpp",
-        "android/hardware/audio/2.0/StreamIn.vts.cpp",
-        "android/hardware/audio/2.0/StreamOut.vts.cpp",
-        "android/hardware/audio/2.0/StreamOutCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.audio@2.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.audio@2.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/audio/2.0/ $(genDir)/android/hardware/audio/2.0/",
-    srcs: [
-        "types.hal",
-        "IDevice.hal",
-        "IDevicesFactory.hal",
-        "IPrimaryDevice.hal",
-        "IStream.hal",
-        "IStreamIn.hal",
-        "IStreamOut.hal",
-        "IStreamOutCallback.hal",
-    ],
-    out: [
-        "android/hardware/audio/2.0/types.vts.h",
-        "android/hardware/audio/2.0/Device.vts.h",
-        "android/hardware/audio/2.0/DevicesFactory.vts.h",
-        "android/hardware/audio/2.0/PrimaryDevice.vts.h",
-        "android/hardware/audio/2.0/Stream.vts.h",
-        "android/hardware/audio/2.0/StreamIn.vts.h",
-        "android/hardware/audio/2.0/StreamOut.vts.h",
-        "android/hardware/audio/2.0/StreamOutCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.audio@2.0-vts.profiler",
-    generated_sources: ["android.hardware.audio@2.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.audio@2.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.audio@2.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
-        "android.hardware.audio@2.0",
-    ],
-}
diff --git a/audio/common/2.0/Android.bp b/audio/common/2.0/Android.bp
index 284766c..8c14995 100644
--- a/audio/common/2.0/Android.bp
+++ b/audio/common/2.0/Android.bp
@@ -1,5 +1,12 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.audio.common@2.0_hal",
+    srcs: [
+        "types.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.audio.common@2.0_genc++",
     tools: ["hidl-gen"],
@@ -44,95 +51,3 @@
         "libutils",
     ],
 }
-
-genrule {
-    name: "android.hardware.audio.common.vts.driver@2.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.audio.common@2.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/audio/common/2.0/ $(genDir)/android/hardware/audio/common/2.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/audio/common/2.0/types.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.audio.common.vts.driver@2.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.audio.common@2.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/audio/common/2.0/ $(genDir)/android/hardware/audio/common/2.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/audio/common/2.0/types.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.audio.common.vts.driver@2.0",
-    generated_sources: ["android.hardware.audio.common.vts.driver@2.0_genc++"],
-    generated_headers: ["android.hardware.audio.common.vts.driver@2.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.audio.common.vts.driver@2.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.audio.common@2.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-    ],
-}
-
-genrule {
-    name: "android.hardware.audio.common@2.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.audio.common@2.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/audio/common/2.0/ $(genDir)/android/hardware/audio/common/2.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/audio/common/2.0/types.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.audio.common@2.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.audio.common@2.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/audio/common/2.0/ $(genDir)/android/hardware/audio/common/2.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/audio/common/2.0/types.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.audio.common@2.0-vts.profiler",
-    generated_sources: ["android.hardware.audio.common@2.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.audio.common@2.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.audio.common@2.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.audio.common@2.0",
-    ],
-}
diff --git a/audio/effect/2.0/Android.bp b/audio/effect/2.0/Android.bp
index 98d6cfe..29bc890 100644
--- a/audio/effect/2.0/Android.bp
+++ b/audio/effect/2.0/Android.bp
@@ -1,5 +1,26 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.audio.effect@2.0_hal",
+    srcs: [
+        "types.hal",
+        "IAcousticEchoCancelerEffect.hal",
+        "IAutomaticGainControlEffect.hal",
+        "IBassBoostEffect.hal",
+        "IDownmixEffect.hal",
+        "IEffect.hal",
+        "IEffectBufferProviderCallback.hal",
+        "IEffectsFactory.hal",
+        "IEnvironmentalReverbEffect.hal",
+        "IEqualizerEffect.hal",
+        "ILoudnessEnhancerEffect.hal",
+        "INoiseSuppressionEffect.hal",
+        "IPresetReverbEffect.hal",
+        "IVirtualizerEffect.hal",
+        "IVisualizerEffect.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.audio.effect@2.0_genc++",
     tools: ["hidl-gen"],
@@ -160,213 +181,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.audio.effect.vts.driver@2.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.audio.effect@2.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/audio/effect/2.0/ $(genDir)/android/hardware/audio/effect/2.0/",
-    srcs: [
-        "types.hal",
-        "IAcousticEchoCancelerEffect.hal",
-        "IAutomaticGainControlEffect.hal",
-        "IBassBoostEffect.hal",
-        "IDownmixEffect.hal",
-        "IEffect.hal",
-        "IEffectBufferProviderCallback.hal",
-        "IEffectsFactory.hal",
-        "IEnvironmentalReverbEffect.hal",
-        "IEqualizerEffect.hal",
-        "ILoudnessEnhancerEffect.hal",
-        "INoiseSuppressionEffect.hal",
-        "IPresetReverbEffect.hal",
-        "IVirtualizerEffect.hal",
-        "IVisualizerEffect.hal",
-    ],
-    out: [
-        "android/hardware/audio/effect/2.0/types.vts.cpp",
-        "android/hardware/audio/effect/2.0/AcousticEchoCancelerEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/AutomaticGainControlEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/BassBoostEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/DownmixEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/Effect.vts.cpp",
-        "android/hardware/audio/effect/2.0/EffectBufferProviderCallback.vts.cpp",
-        "android/hardware/audio/effect/2.0/EffectsFactory.vts.cpp",
-        "android/hardware/audio/effect/2.0/EnvironmentalReverbEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/EqualizerEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/LoudnessEnhancerEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/NoiseSuppressionEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/PresetReverbEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/VirtualizerEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/VisualizerEffect.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.audio.effect.vts.driver@2.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.audio.effect@2.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/audio/effect/2.0/ $(genDir)/android/hardware/audio/effect/2.0/",
-    srcs: [
-        "types.hal",
-        "IAcousticEchoCancelerEffect.hal",
-        "IAutomaticGainControlEffect.hal",
-        "IBassBoostEffect.hal",
-        "IDownmixEffect.hal",
-        "IEffect.hal",
-        "IEffectBufferProviderCallback.hal",
-        "IEffectsFactory.hal",
-        "IEnvironmentalReverbEffect.hal",
-        "IEqualizerEffect.hal",
-        "ILoudnessEnhancerEffect.hal",
-        "INoiseSuppressionEffect.hal",
-        "IPresetReverbEffect.hal",
-        "IVirtualizerEffect.hal",
-        "IVisualizerEffect.hal",
-    ],
-    out: [
-        "android/hardware/audio/effect/2.0/types.vts.h",
-        "android/hardware/audio/effect/2.0/AcousticEchoCancelerEffect.vts.h",
-        "android/hardware/audio/effect/2.0/AutomaticGainControlEffect.vts.h",
-        "android/hardware/audio/effect/2.0/BassBoostEffect.vts.h",
-        "android/hardware/audio/effect/2.0/DownmixEffect.vts.h",
-        "android/hardware/audio/effect/2.0/Effect.vts.h",
-        "android/hardware/audio/effect/2.0/EffectBufferProviderCallback.vts.h",
-        "android/hardware/audio/effect/2.0/EffectsFactory.vts.h",
-        "android/hardware/audio/effect/2.0/EnvironmentalReverbEffect.vts.h",
-        "android/hardware/audio/effect/2.0/EqualizerEffect.vts.h",
-        "android/hardware/audio/effect/2.0/LoudnessEnhancerEffect.vts.h",
-        "android/hardware/audio/effect/2.0/NoiseSuppressionEffect.vts.h",
-        "android/hardware/audio/effect/2.0/PresetReverbEffect.vts.h",
-        "android/hardware/audio/effect/2.0/VirtualizerEffect.vts.h",
-        "android/hardware/audio/effect/2.0/VisualizerEffect.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.audio.effect.vts.driver@2.0",
-    generated_sources: ["android.hardware.audio.effect.vts.driver@2.0_genc++"],
-    generated_headers: ["android.hardware.audio.effect.vts.driver@2.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.audio.effect.vts.driver@2.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
-        "android.hardware.audio.effect@2.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.audio.effect@2.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.audio.effect@2.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/audio/effect/2.0/ $(genDir)/android/hardware/audio/effect/2.0/",
-    srcs: [
-        "types.hal",
-        "IAcousticEchoCancelerEffect.hal",
-        "IAutomaticGainControlEffect.hal",
-        "IBassBoostEffect.hal",
-        "IDownmixEffect.hal",
-        "IEffect.hal",
-        "IEffectBufferProviderCallback.hal",
-        "IEffectsFactory.hal",
-        "IEnvironmentalReverbEffect.hal",
-        "IEqualizerEffect.hal",
-        "ILoudnessEnhancerEffect.hal",
-        "INoiseSuppressionEffect.hal",
-        "IPresetReverbEffect.hal",
-        "IVirtualizerEffect.hal",
-        "IVisualizerEffect.hal",
-    ],
-    out: [
-        "android/hardware/audio/effect/2.0/types.vts.cpp",
-        "android/hardware/audio/effect/2.0/AcousticEchoCancelerEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/AutomaticGainControlEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/BassBoostEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/DownmixEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/Effect.vts.cpp",
-        "android/hardware/audio/effect/2.0/EffectBufferProviderCallback.vts.cpp",
-        "android/hardware/audio/effect/2.0/EffectsFactory.vts.cpp",
-        "android/hardware/audio/effect/2.0/EnvironmentalReverbEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/EqualizerEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/LoudnessEnhancerEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/NoiseSuppressionEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/PresetReverbEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/VirtualizerEffect.vts.cpp",
-        "android/hardware/audio/effect/2.0/VisualizerEffect.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.audio.effect@2.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.audio.effect@2.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/audio/effect/2.0/ $(genDir)/android/hardware/audio/effect/2.0/",
-    srcs: [
-        "types.hal",
-        "IAcousticEchoCancelerEffect.hal",
-        "IAutomaticGainControlEffect.hal",
-        "IBassBoostEffect.hal",
-        "IDownmixEffect.hal",
-        "IEffect.hal",
-        "IEffectBufferProviderCallback.hal",
-        "IEffectsFactory.hal",
-        "IEnvironmentalReverbEffect.hal",
-        "IEqualizerEffect.hal",
-        "ILoudnessEnhancerEffect.hal",
-        "INoiseSuppressionEffect.hal",
-        "IPresetReverbEffect.hal",
-        "IVirtualizerEffect.hal",
-        "IVisualizerEffect.hal",
-    ],
-    out: [
-        "android/hardware/audio/effect/2.0/types.vts.h",
-        "android/hardware/audio/effect/2.0/AcousticEchoCancelerEffect.vts.h",
-        "android/hardware/audio/effect/2.0/AutomaticGainControlEffect.vts.h",
-        "android/hardware/audio/effect/2.0/BassBoostEffect.vts.h",
-        "android/hardware/audio/effect/2.0/DownmixEffect.vts.h",
-        "android/hardware/audio/effect/2.0/Effect.vts.h",
-        "android/hardware/audio/effect/2.0/EffectBufferProviderCallback.vts.h",
-        "android/hardware/audio/effect/2.0/EffectsFactory.vts.h",
-        "android/hardware/audio/effect/2.0/EnvironmentalReverbEffect.vts.h",
-        "android/hardware/audio/effect/2.0/EqualizerEffect.vts.h",
-        "android/hardware/audio/effect/2.0/LoudnessEnhancerEffect.vts.h",
-        "android/hardware/audio/effect/2.0/NoiseSuppressionEffect.vts.h",
-        "android/hardware/audio/effect/2.0/PresetReverbEffect.vts.h",
-        "android/hardware/audio/effect/2.0/VirtualizerEffect.vts.h",
-        "android/hardware/audio/effect/2.0/VisualizerEffect.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.audio.effect@2.0-vts.profiler",
-    generated_sources: ["android.hardware.audio.effect@2.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.audio.effect@2.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.audio.effect@2.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
-        "android.hardware.audio.effect@2.0",
-    ],
-}
diff --git a/automotive/vehicle/2.0/Android.bp b/automotive/vehicle/2.0/Android.bp
index 3f378f2..3f5b383 100644
--- a/automotive/vehicle/2.0/Android.bp
+++ b/automotive/vehicle/2.0/Android.bp
@@ -1,5 +1,14 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.automotive.vehicle@2.0_hal",
+    srcs: [
+        "types.hal",
+        "IVehicle.hal",
+        "IVehicleCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.automotive.vehicle@2.0_genc++",
     tools: ["hidl-gen"],
@@ -62,114 +71,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.automotive.vehicle.vts.driver@2.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.automotive.vehicle@2.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/automotive/vehicle/2.0/ $(genDir)/android/hardware/automotive/vehicle/2.0/",
-    srcs: [
-        "types.hal",
-        "IVehicle.hal",
-        "IVehicleCallback.hal",
-    ],
-    out: [
-        "android/hardware/automotive/vehicle/2.0/types.vts.cpp",
-        "android/hardware/automotive/vehicle/2.0/Vehicle.vts.cpp",
-        "android/hardware/automotive/vehicle/2.0/VehicleCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.automotive.vehicle.vts.driver@2.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.automotive.vehicle@2.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/automotive/vehicle/2.0/ $(genDir)/android/hardware/automotive/vehicle/2.0/",
-    srcs: [
-        "types.hal",
-        "IVehicle.hal",
-        "IVehicleCallback.hal",
-    ],
-    out: [
-        "android/hardware/automotive/vehicle/2.0/types.vts.h",
-        "android/hardware/automotive/vehicle/2.0/Vehicle.vts.h",
-        "android/hardware/automotive/vehicle/2.0/VehicleCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.automotive.vehicle.vts.driver@2.0",
-    generated_sources: ["android.hardware.automotive.vehicle.vts.driver@2.0_genc++"],
-    generated_headers: ["android.hardware.automotive.vehicle.vts.driver@2.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.automotive.vehicle.vts.driver@2.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.automotive.vehicle@2.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.automotive.vehicle@2.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.automotive.vehicle@2.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/automotive/vehicle/2.0/ $(genDir)/android/hardware/automotive/vehicle/2.0/",
-    srcs: [
-        "types.hal",
-        "IVehicle.hal",
-        "IVehicleCallback.hal",
-    ],
-    out: [
-        "android/hardware/automotive/vehicle/2.0/types.vts.cpp",
-        "android/hardware/automotive/vehicle/2.0/Vehicle.vts.cpp",
-        "android/hardware/automotive/vehicle/2.0/VehicleCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.automotive.vehicle@2.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.automotive.vehicle@2.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/automotive/vehicle/2.0/ $(genDir)/android/hardware/automotive/vehicle/2.0/",
-    srcs: [
-        "types.hal",
-        "IVehicle.hal",
-        "IVehicleCallback.hal",
-    ],
-    out: [
-        "android/hardware/automotive/vehicle/2.0/types.vts.h",
-        "android/hardware/automotive/vehicle/2.0/Vehicle.vts.h",
-        "android/hardware/automotive/vehicle/2.0/VehicleCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.automotive.vehicle@2.0-vts.profiler",
-    generated_sources: ["android.hardware.automotive.vehicle@2.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.automotive.vehicle@2.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.automotive.vehicle@2.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.automotive.vehicle@2.0",
-    ],
-}
diff --git a/automotive/vehicle/2.0/default/Android.mk b/automotive/vehicle/2.0/default/Android.mk
index a346507..e822044 100644
--- a/automotive/vehicle/2.0/default/Android.mk
+++ b/automotive/vehicle/2.0/default/Android.mk
@@ -41,6 +41,28 @@
 include $(BUILD_STATIC_LIBRARY)
 
 ###############################################################################
+# Vehicle HAL Protobuf library
+###############################################################################
+include $(CLEAR_VARS)
+LOCAL_SRC_FILES := $(call all-proto-files-under, impl/proto)
+
+LOCAL_PROTOC_OPTIMIZE_TYPE := nano
+
+LOCAL_MODULE := $(module_prefix)-libproto-native
+LOCAL_MODULE_CLASS := STATIC_LIBRARIES
+
+LOCAL_MODULE_TAGS := optional
+
+LOCAL_STRIP_MODULE := keep_symbols
+
+generated_sources_dir := $(call local-generated-sources-dir)
+LOCAL_EXPORT_C_INCLUDE_DIRS := \
+    $(generated_sources_dir)/proto/$(LOCAL_PATH)/impl/proto
+
+include $(BUILD_STATIC_LIBRARY)
+
+
+###############################################################################
 # Vehicle default VehicleHAL implementation
 ###############################################################################
 include $(CLEAR_VARS)
@@ -55,9 +77,13 @@
     libhidltransport \
     libhwbinder \
     liblog \
+    libprotobuf-cpp-lite \
     libutils \
     $(module_prefix) \
 
+LOCAL_STATIC_LIBRARIES := \
+    $(module_prefix)-libproto-native
+
 include $(BUILD_STATIC_LIBRARY)
 
 
@@ -114,7 +140,11 @@
     libhidltransport \
     libhwbinder \
     liblog \
+    libprotobuf-cpp-lite \
     libutils \
     $(module_prefix) \
 
+LOCAL_STATIC_LIBRARIES := \
+    $(module_prefix)-libproto-native
+
 include $(BUILD_EXECUTABLE)
diff --git a/automotive/vehicle/2.0/default/android.hardware.automotive.vehicle@2.0-service.rc b/automotive/vehicle/2.0/default/android.hardware.automotive.vehicle@2.0-service.rc
index 344a984..1ee4d47 100644
--- a/automotive/vehicle/2.0/default/android.hardware.automotive.vehicle@2.0-service.rc
+++ b/automotive/vehicle/2.0/default/android.hardware.automotive.vehicle@2.0-service.rc
@@ -1,4 +1,4 @@
 service vehicle-hal-2.0 /system/bin/hw/android.hardware.automotive.vehicle@2.0-service
     class hal
     user vehicle_network
-    group system
+    group system inet
diff --git a/automotive/vehicle/2.0/default/impl/DefaultVehicleHal.cpp b/automotive/vehicle/2.0/default/impl/DefaultVehicleHal.cpp
index 1c26759..88717a9 100644
--- a/automotive/vehicle/2.0/default/impl/DefaultVehicleHal.cpp
+++ b/automotive/vehicle/2.0/default/impl/DefaultVehicleHal.cpp
@@ -14,12 +14,17 @@
  * limitations under the License.
  */
 
-#include "DefaultVehicleHal.h"
+#define LOG_TAG "DefaultVehicleHal"
 
 #include <algorithm>
-
-#define LOG_TAG "default_vehicle"
 #include <android/log.h>
+#include <netinet/in.h>
+#include <sys/socket.h>
+
+#include "DefaultVehicleHal.h"
+#include "VehicleHalProto.pb.h"
+
+#define DEBUG_SOCKET    (33452)
 
 namespace android {
 namespace hardware {
@@ -29,144 +34,157 @@
 
 namespace impl {
 
-VehicleHal::VehiclePropValuePtr DefaultVehicleHal::get(
-        const VehiclePropValue& requestedPropValue, StatusCode* outStatus) {
-    *outStatus = StatusCode::OK;
+void DefaultVehicleHal::doGetConfig(emulator::EmulatorMessage& rxMsg,
+                                    emulator::EmulatorMessage& respMsg) {
+    std::vector<VehiclePropConfig> configs = listProperties();
+    emulator::VehiclePropGet getProp = rxMsg.prop(0);
 
-    VehiclePropValuePtr v;
-    auto property = static_cast<VehicleProperty>(requestedPropValue.prop);
-    int32_t areaId = requestedPropValue.areaId;
-    auto& pool = *getValuePool();
+    respMsg.set_msg_type(emulator::GET_CONFIG_RESP);
+    respMsg.set_status(emulator::ERROR_INVALID_PROPERTY);
 
-    switch (property) {
-        case VehicleProperty::INFO_MAKE:
-            v = pool.obtainString("Default Car");
+    for (auto& config : configs) {
+        // Find the config we are looking for
+        if (config.prop == getProp.prop()) {
+            emulator::VehiclePropConfig* protoCfg = respMsg.add_config();
+            populateProtoVehicleConfig(protoCfg, config);
+            respMsg.set_status(emulator::RESULT_OK);
             break;
-        case VehicleProperty::HVAC_FAN_SPEED:
-            v = pool.obtainInt32(mFanSpeed);
-            break;
-        case VehicleProperty::HVAC_POWER_ON:
-            v = pool.obtainBoolean(mHvacPowerOn);
-            break;
-        case VehicleProperty::HVAC_RECIRC_ON:
-            v = pool.obtainBoolean(mHvacRecircOn);
-            break;
-        case VehicleProperty::HVAC_AC_ON:
-            v = pool.obtainBoolean(mHvacAcOn);
-            break;
-        case VehicleProperty::HVAC_AUTO_ON:
-            v = pool.obtainBoolean(mHvacAutoOn);
-            break;
-        case VehicleProperty::HVAC_FAN_DIRECTION:
-            v = pool.obtainInt32(toInt(mFanDirection));
-            break;
-        case VehicleProperty::HVAC_DEFROSTER:
-            bool defroster;
-            *outStatus = getHvacDefroster(areaId, &defroster);
-            if (StatusCode::OK == *outStatus) {
-                v = pool.obtainBoolean(defroster);
-            }
-            break;
-        case VehicleProperty::HVAC_TEMPERATURE_SET:
-            float value;
-            *outStatus = getHvacTemperature(requestedPropValue.areaId,
-                                            &value);
-            if (StatusCode::OK == *outStatus) {
-                v = pool.obtainFloat(value);
-            }
-            break;
-        case VehicleProperty::INFO_FUEL_CAPACITY:
-            v = pool.obtainFloat(0.75f);
-            break;
-        case VehicleProperty::DISPLAY_BRIGHTNESS:
-            v = pool.obtainInt32(mBrightness);
-            break;
-        case VehicleProperty::NIGHT_MODE:
-            v = pool.obtainBoolean(false);
-            break;
-        case VehicleProperty::GEAR_SELECTION:
-            v = pool.obtainInt32(toInt(VehicleGear::GEAR_PARK));
-            break;
-        case VehicleProperty::DRIVING_STATUS:
-            v = pool.obtainInt32(toInt(VehicleDrivingStatus::UNRESTRICTED));
-            break;
-        case VehicleProperty::IGNITION_STATE:
-            v = pool.obtainInt32(toInt(VehicleIgnitionState::ACC));
-            break;
-        case VehicleProperty::OBD2_LIVE_FRAME:
-            v = pool.obtainComplex();
-            *outStatus = fillObd2LiveFrame(&v);
-            break;
-        case VehicleProperty::OBD2_FREEZE_FRAME:
-            v = pool.obtainComplex();
-            *outStatus = fillObd2FreezeFrame(&v);
-            break;
-        default:
-            *outStatus = StatusCode::INVALID_ARG;
+        }
     }
-
-    if (StatusCode::OK == *outStatus && v.get() != nullptr) {
-        v->prop = toInt(property);
-        v->areaId = areaId;
-        v->timestamp = elapsedRealtimeNano();
-    }
-
-    return v;
 }
 
-StatusCode DefaultVehicleHal::set(const VehiclePropValue& propValue) {
-    auto property = static_cast<VehicleProperty>(propValue.prop);
-    const auto& v = propValue.value;
+void DefaultVehicleHal::doGetConfigAll(emulator::EmulatorMessage& /* rxMsg */,
+                                       emulator::EmulatorMessage& respMsg) {
+    std::vector<VehiclePropConfig> configs = listProperties();
 
-    StatusCode status = StatusCode::OK;
+    respMsg.set_msg_type(emulator::GET_CONFIG_ALL_RESP);
+    respMsg.set_status(emulator::RESULT_OK);
 
-    switch (property) {
-        case VehicleProperty::HVAC_POWER_ON:
-            mHvacPowerOn = v.int32Values[0] == 1;
-            break;
-        case VehicleProperty::HVAC_RECIRC_ON:
-            mHvacRecircOn = v.int32Values[0] == 1;
-            break;
-        case VehicleProperty::HVAC_AC_ON:
-            mHvacAcOn = v.int32Values[0] == 1;
-            break;
-        case VehicleProperty::HVAC_AUTO_ON:
-            mHvacAutoOn = v.int32Values[0] == 1;
-            break;
-        case VehicleProperty::HVAC_DEFROSTER:
-            status = setHvacDefroster(propValue.areaId, v.int32Values[0] == 1);
-            break;
-        case VehicleProperty::HVAC_FAN_DIRECTION:
-            mFanDirection =
-                    static_cast<VehicleHvacFanDirection>(v.int32Values[0]);
-            break;
-        case VehicleProperty::HVAC_FAN_SPEED:
-            mFanSpeed = v.int32Values[0];
-            break;
-        case VehicleProperty::HVAC_TEMPERATURE_SET:
-            status = setHvacTemperature(propValue.areaId, v.floatValues[0]);
-            break;
-        case VehicleProperty::DISPLAY_BRIGHTNESS:
-            mBrightness = v.int32Values[0];
-            break;
-        default:
-            status = StatusCode::INVALID_ARG;
+    for (auto& config : configs) {
+        emulator::VehiclePropConfig* protoCfg = respMsg.add_config();
+        populateProtoVehicleConfig(protoCfg, config);
     }
-
-    return status;
 }
 
-void DefaultVehicleHal::onCreate() {
-    const auto& propConfigs(listProperties());
-    auto obd2LiveFramePropConfig = std::find_if(
-        propConfigs.begin(),
-        propConfigs.end(),
-        [] (VehiclePropConfig config) -> bool {
-            return (config.prop == toInt(VehicleProperty::OBD2_LIVE_FRAME));
-        });
+void DefaultVehicleHal::doGetProperty(emulator::EmulatorMessage& rxMsg,
+                                      emulator::EmulatorMessage& respMsg) {
+    int32_t areaId = 0;
+    emulator::VehiclePropGet getProp = rxMsg.prop(0);
+    int32_t propId = getProp.prop();
+    emulator::Status status = emulator::ERROR_INVALID_PROPERTY;
+    VehiclePropValue* val;
+
+    respMsg.set_msg_type(emulator::GET_PROPERTY_RESP);
+
+    if (getProp.has_area_id()) {
+        areaId = getProp.area_id();
+    }
+
+    {
+        std::lock_guard<std::mutex> lock(mPropsMutex);
+
+        val = getVehiclePropValueLocked(propId, areaId);
+        if (val != nullptr) {
+            emulator::VehiclePropValue* protoVal = respMsg.add_value();
+            populateProtoVehiclePropValue(protoVal, val);
+            status = emulator::RESULT_OK;
+        }
+    }
+
+    respMsg.set_status(status);
+}
+
+void DefaultVehicleHal::doGetPropertyAll(emulator::EmulatorMessage& /* rxMsg */,
+                                         emulator::EmulatorMessage& respMsg) {
+    respMsg.set_msg_type(emulator::GET_PROPERTY_ALL_RESP);
+    respMsg.set_status(emulator::RESULT_OK);
+
+    {
+        std::lock_guard<std::mutex> lock(mPropsMutex);
+
+        for (auto& propVal : mProps) {
+            emulator::VehiclePropValue* protoVal = respMsg.add_value();
+            populateProtoVehiclePropValue(protoVal, propVal.get());
+        }
+    }
+}
+
+void DefaultVehicleHal::doSetProperty(emulator::EmulatorMessage& rxMsg,
+                                      emulator::EmulatorMessage& respMsg) {
+    emulator::VehiclePropValue protoVal = rxMsg.value(0);
+    VehiclePropValue val;
+
+    respMsg.set_msg_type(emulator::SET_PROPERTY_RESP);
+
+    val.prop = protoVal.prop();
+    val.areaId = protoVal.area_id();
+
+    // Copy value data if it is set.  This automatically handles complex data types if needed.
+    if (protoVal.has_string_value()) {
+        val.value.stringValue = protoVal.string_value().c_str();
+    }
+
+    if (protoVal.has_bytes_value()) {
+        std::vector<uint8_t> tmp(protoVal.bytes_value().begin(), protoVal.bytes_value().end());
+        val.value.bytes = tmp;
+    }
+
+    if (protoVal.int32_values_size() > 0) {
+        std::vector<int32_t> int32Values = std::vector<int32_t>(protoVal.int32_values_size());
+        for (int i=0; i<protoVal.int32_values_size(); i++) {
+            int32Values[i] = protoVal.int32_values(i);
+        }
+        val.value.int32Values = int32Values;
+    }
+
+    if (protoVal.int64_values_size() > 0) {
+        std::vector<int64_t> int64Values = std::vector<int64_t>(protoVal.int64_values_size());
+        for (int i=0; i<protoVal.int64_values_size(); i++) {
+            int64Values[i] = protoVal.int64_values(i);
+        }
+        val.value.int64Values = int64Values;
+    }
+
+    if (protoVal.float_values_size() > 0) {
+        std::vector<float> floatValues = std::vector<float>(protoVal.float_values_size());
+        for (int i=0; i<protoVal.float_values_size(); i++) {
+            floatValues[i] = protoVal.float_values(i);
+        }
+        val.value.floatValues = floatValues;
+    }
+
+    if (updateProperty(val) == StatusCode::OK) {
+        // Send property up to VehicleHalManager via callback
+        auto& pool = *getValuePool();
+        VehiclePropValuePtr v = pool.obtain(val);
+
+        doHalEvent(std::move(v));
+        respMsg.set_status(emulator::RESULT_OK);
+    } else {
+        respMsg.set_status(emulator::ERROR_INVALID_PROPERTY);
+    }
+}
+
+// This function should only be called while mPropsMutex is locked.
+VehiclePropValue* DefaultVehicleHal::getVehiclePropValueLocked(int32_t propId, int32_t areaId) {
+    if (getPropArea(propId) == VehicleArea::GLOBAL) {
+        // In VehicleHal, global properties have areaId = -1.  We use 0.
+        areaId = 0;
+    }
+
+    for (auto& prop : mProps) {
+        if ((prop->prop == propId) && (prop->areaId == areaId)) {
+            return prop.get();
+        }
+    }
+    ALOGW("%s: Property not found:  propId = 0x%x, areaId = 0x%x", __FUNCTION__, propId, areaId);
+    return nullptr;
+}
+
+void DefaultVehicleHal::initObd2LiveFrame(VehiclePropConfig& obd2LiveFramePropConfig) {
     mObd2SensorStore.reset(new Obd2SensorStore(
-        obd2LiveFramePropConfig->configArray[0],
-        obd2LiveFramePropConfig->configArray[1]));
+        obd2LiveFramePropConfig.configArray[0],
+        obd2LiveFramePropConfig.configArray[1]));
     // precalculate OBD2 sensor values
     mObd2SensorStore->setIntegerSensor(
         Obd2IntegerSensorIndex::FUEL_SYSTEM_STATUS,
@@ -246,56 +264,461 @@
         Obd2FloatSensorIndex::COMMANDED_THROTTLE_ACTUATOR, 0.024);
 }
 
-StatusCode DefaultVehicleHal::getHvacTemperature(int32_t areaId,
-                                                 float* outValue)  {
-    if (areaId == toInt(VehicleAreaZone::ROW_1_LEFT)) {
-        *outValue = mRow1LeftHvacTemperatureSet;
-    } else if (areaId == toInt(VehicleAreaZone::ROW_1_RIGHT)) {
-        *outValue = mRow1RightHvacTemperatureSet;
-    } else {
-        return StatusCode::INVALID_ARG;
+void DefaultVehicleHal::parseRxProtoBuf(std::vector<uint8_t>& msg) {
+    emulator::EmulatorMessage rxMsg;
+    emulator::EmulatorMessage respMsg;
+    std::string str(reinterpret_cast<const char*>(msg.data()), msg.size());
+
+    rxMsg.ParseFromString(str);
+
+    switch (rxMsg.msg_type()) {
+    case emulator::GET_CONFIG_CMD:
+        doGetConfig(rxMsg, respMsg);
+        break;
+    case emulator::GET_CONFIG_ALL_CMD:
+        doGetConfigAll(rxMsg, respMsg);
+        break;
+    case emulator::GET_PROPERTY_CMD:
+        doGetProperty(rxMsg, respMsg);
+        break;
+    case emulator::GET_PROPERTY_ALL_CMD:
+        doGetPropertyAll(rxMsg, respMsg);
+        break;
+    case emulator::SET_PROPERTY_CMD:
+        doSetProperty(rxMsg, respMsg);
+        break;
+    default:
+        ALOGW("%s: Unknown message received, type = %d", __FUNCTION__, rxMsg.msg_type());
+        respMsg.set_status(emulator::ERROR_UNIMPLEMENTED_CMD);
+        break;
     }
-    return StatusCode::OK;
+
+    // Send the reply
+    txMsg(respMsg);
 }
 
-StatusCode DefaultVehicleHal::setHvacTemperature(
-    int32_t areaId, float value) {
-    if (areaId == toInt(VehicleAreaZone::ROW_1_LEFT)) {
-        mRow1LeftHvacTemperatureSet = value;
-    } else if (areaId == toInt(VehicleAreaZone::ROW_1_RIGHT)) {
-        mRow1RightHvacTemperatureSet = value;
-    } else {
-        return StatusCode::INVALID_ARG;
+// Copies internal VehiclePropConfig data structure to protobuf VehiclePropConfig
+void DefaultVehicleHal::populateProtoVehicleConfig(emulator::VehiclePropConfig* protoCfg,
+                                                   const VehiclePropConfig& cfg) {
+    protoCfg->set_prop(cfg.prop);
+    protoCfg->set_access(toInt(cfg.access));
+    protoCfg->set_change_mode(toInt(cfg.changeMode));
+    protoCfg->set_value_type(toInt(getPropType(cfg.prop)));
+
+    if (!isGlobalProp(cfg.prop)) {
+        protoCfg->set_supported_areas(cfg.supportedAreas);
     }
-    return StatusCode::OK;
+
+    for (auto& configElement : cfg.configArray) {
+        protoCfg->add_config_array(configElement);
+    }
+
+    if (cfg.configString.size() > 0) {
+        protoCfg->set_config_string(cfg.configString.c_str(), cfg.configString.size());
+    }
+
+    // Populate the min/max values based on property type
+    switch (getPropType(cfg.prop)) {
+    case VehiclePropertyType::STRING:
+    case VehiclePropertyType::BOOLEAN:
+    case VehiclePropertyType::INT32_VEC:
+    case VehiclePropertyType::FLOAT_VEC:
+    case VehiclePropertyType::BYTES:
+    case VehiclePropertyType::COMPLEX:
+        // Do nothing.  These types don't have min/max values
+        break;
+    case VehiclePropertyType::INT64:
+        if (cfg.areaConfigs.size() > 0) {
+            emulator::VehicleAreaConfig* aCfg = protoCfg->add_area_configs();
+            aCfg->set_min_int64_value(cfg.areaConfigs[0].minInt64Value);
+            aCfg->set_max_int64_value(cfg.areaConfigs[0].maxInt64Value);
+        }
+        break;
+    case VehiclePropertyType::FLOAT:
+        if (cfg.areaConfigs.size() > 0) {
+            emulator::VehicleAreaConfig* aCfg = protoCfg->add_area_configs();
+            aCfg->set_min_float_value(cfg.areaConfigs[0].minFloatValue);
+            aCfg->set_max_float_value(cfg.areaConfigs[0].maxFloatValue);
+        }
+        break;
+    case VehiclePropertyType::INT32:
+        if (cfg.areaConfigs.size() > 0) {
+            emulator::VehicleAreaConfig* aCfg = protoCfg->add_area_configs();
+            aCfg->set_min_int32_value(cfg.areaConfigs[0].minInt32Value);
+            aCfg->set_max_int32_value(cfg.areaConfigs[0].maxInt32Value);
+        }
+        break;
+    default:
+        ALOGW("%s: Unknown property type:  0x%x", __FUNCTION__, toInt(getPropType(cfg.prop)));
+        break;
+    }
+
+    protoCfg->set_min_sample_rate(cfg.minSampleRate);
+    protoCfg->set_max_sample_rate(cfg.maxSampleRate);
 }
 
-StatusCode DefaultVehicleHal::getHvacDefroster(int32_t areaId,
-                                               bool* outValue) {
-    ALOGI("Getting Hvac defroster for area: 0x%x", areaId);
+// Copies internal VehiclePropValue data structure to protobuf VehiclePropValue
+void DefaultVehicleHal::populateProtoVehiclePropValue(emulator::VehiclePropValue* protoVal,
+                                                      const VehiclePropValue* val) {
+    protoVal->set_prop(val->prop);
+    protoVal->set_value_type(toInt(getPropType(val->prop)));
+    protoVal->set_timestamp(val->timestamp);
+    protoVal->set_area_id(val->areaId);
 
-    if (areaId == toInt(VehicleAreaWindow::FRONT_WINDSHIELD)) {
-        *outValue = mFrontDefroster;
-    } else if (areaId == toInt(VehicleAreaWindow::REAR_WINDSHIELD)) {
-        *outValue = mRearDefroster;
-    } else {
-        ALOGE("Unable to get hvac defroster for area: 0x%x", areaId);
-        return StatusCode::INVALID_ARG;
+    // Copy value data if it is set.
+    //  - for bytes and strings, this is indicated by size > 0
+    //  - for int32, int64, and float, copy the values if vectors have data
+    if (val->value.stringValue.size() > 0) {
+        protoVal->set_string_value(val->value.stringValue.c_str(), val->value.stringValue.size());
     }
 
-    ALOGI("Getting Hvac defroster for area: 0x%x, OK", areaId);
-    return StatusCode::OK;
+    if (val->value.bytes.size() > 0) {
+        protoVal->set_bytes_value(val->value.bytes.data(), val->value.bytes.size());
+    }
+
+    for (auto& int32Value : val->value.int32Values) {
+        protoVal->add_int32_values(int32Value);
+    }
+
+    for (auto& int64Value : val->value.int64Values) {
+        protoVal->add_int64_values(int64Value);
+    }
+
+    for (auto& floatValue : val->value.floatValues) {
+        protoVal->add_float_values(floatValue);
+    }
 }
 
-StatusCode DefaultVehicleHal::setHvacDefroster(int32_t areaId, bool value) {
-    if (areaId == toInt(VehicleAreaWindow::FRONT_WINDSHIELD)) {
-        mFrontDefroster = value;
-    } else if (areaId == toInt(VehicleAreaWindow::REAR_WINDSHIELD)) {
-        mRearDefroster = value;
-    } else {
-        return StatusCode::INVALID_ARG;
+void DefaultVehicleHal::rxMsg(void) {
+    int  numBytes = 0;
+    int32_t msgSize;
+    do {
+        // This is a variable length message.
+        // Read the number of bytes to rx over the socket
+        numBytes = read(mCurSocket, &msgSize, sizeof(msgSize));
+
+        if (numBytes != sizeof(msgSize)) {
+            // This happens when connection is closed
+            ALOGD("%s: numBytes=%d, expected=4", __FUNCTION__, numBytes);
+            break;
+        }
+
+        std::vector<uint8_t> msg = std::vector<uint8_t>(msgSize);
+
+        numBytes = read(mCurSocket, msg.data(), msgSize);
+
+        if ((numBytes == msgSize) && (msgSize > 0)) {
+            // Received a message.
+            parseRxProtoBuf(msg);
+        } else {
+            // This happens when connection is closed
+            ALOGD("%s: numBytes=%d, msgSize=%d", __FUNCTION__, numBytes, msgSize);
+            break;
+        }
+    } while (mExit == 0);
+}
+
+void DefaultVehicleHal::rxThread(void) {
+    // Initialize the socket
+    {
+        int retVal;
+        struct sockaddr_in servAddr;
+
+        mSocket = socket(AF_INET, SOCK_STREAM, 0);
+        if (mSocket < 0) {
+            ALOGE("%s: socket() failed, mSocket=%d, errno=%d", __FUNCTION__, mSocket, errno);
+            mSocket = -1;
+            return;
+        }
+
+        bzero(&servAddr, sizeof(servAddr));
+        servAddr.sin_family = AF_INET;
+        servAddr.sin_addr.s_addr = INADDR_ANY;
+        servAddr.sin_port = htons(DEBUG_SOCKET);
+
+        retVal = bind(mSocket, reinterpret_cast<struct sockaddr*>(&servAddr), sizeof(servAddr));
+        if(retVal < 0) {
+            ALOGE("%s: Error on binding: retVal=%d, errno=%d", __FUNCTION__, retVal, errno);
+            close(mSocket);
+            mSocket = -1;
+            return;
+        }
+
+        listen(mSocket, 1);
+
+        // Set the socket to be non-blocking so we can poll it continouously
+        fcntl(mSocket, F_SETFL, O_NONBLOCK);
     }
-    return StatusCode::OK;
+
+    while (mExit == 0) {
+        struct sockaddr_in cliAddr;
+        socklen_t cliLen = sizeof(cliAddr);
+        int cSocket = accept(mSocket, reinterpret_cast<struct sockaddr*>(&cliAddr), &cliLen);
+
+        if (cSocket >= 0) {
+            {
+                std::lock_guard<std::mutex> lock(mTxMutex);
+                mCurSocket = cSocket;
+            }
+            ALOGD("%s: Incoming connection received on socket %d", __FUNCTION__, cSocket);
+            rxMsg();
+            ALOGD("%s: Connection terminated on socket %d", __FUNCTION__, cSocket);
+            {
+                std::lock_guard<std::mutex> lock(mTxMutex);
+                mCurSocket = -1;
+            }
+        }
+
+        // TODO:  Use a blocking socket?
+        // Check every 100ms for a new socket connection
+        std::this_thread::sleep_for(std::chrono::milliseconds(100));
+    }
+
+    // Shutdown the socket
+    close(mSocket);
+    mSocket = -1;
+}
+
+// This function sets the default value of a property if we are interested in setting it.
+// TODO:  Co-locate the default values with the configuration structure, to make it easier to
+//          add new properties and their defaults.
+void DefaultVehicleHal::setDefaultValue(VehiclePropValue* prop) {
+    switch (prop->prop) {
+    case toInt(VehicleProperty::INFO_MAKE):
+        prop->value.stringValue = "Default Car";
+        break;
+    case toInt(VehicleProperty::HVAC_POWER_ON):
+        prop->value.int32Values[0] = 1;
+        break;
+    case toInt(VehicleProperty::HVAC_DEFROSTER):
+        prop->value.int32Values[0] = 0;
+        break;
+    case toInt(VehicleProperty::HVAC_RECIRC_ON):
+        prop->value.int32Values[0] = 1;
+        break;
+    case toInt(VehicleProperty::HVAC_AC_ON):
+        prop->value.int32Values[0] = 1;
+        break;
+    case toInt(VehicleProperty::HVAC_AUTO_ON):
+        prop->value.int32Values[0] = 1;
+        break;
+    case toInt(VehicleProperty::HVAC_FAN_SPEED):
+        prop->value.int32Values[0] = 3;
+        break;
+    case toInt(VehicleProperty::HVAC_FAN_DIRECTION):
+        prop->value.int32Values[0] = toInt(VehicleHvacFanDirection::FACE);
+        break;
+    case toInt(VehicleProperty::HVAC_TEMPERATURE_SET):
+        prop->value.floatValues[0] = 16;
+        break;
+    case toInt(VehicleProperty::NIGHT_MODE):
+        prop->value.int32Values[0] = 0;
+        break;
+    case toInt(VehicleProperty::DRIVING_STATUS):
+        prop->value.int32Values[0] = toInt(VehicleDrivingStatus::UNRESTRICTED);
+        break;
+    case toInt(VehicleProperty::GEAR_SELECTION):
+        prop->value.int32Values[0] = toInt(VehicleGear::GEAR_PARK);
+        break;
+    case toInt(VehicleProperty::INFO_FUEL_CAPACITY):
+        prop->value.floatValues[0] = 0.75f;
+        break;
+    case toInt(VehicleProperty::DISPLAY_BRIGHTNESS):
+        prop->value.int32Values[0] = 7;
+        break;
+    case toInt(VehicleProperty::IGNITION_STATE):
+        prop->value.int32Values[0] = toInt(VehicleIgnitionState::ON);
+        break;
+    case toInt(VehicleProperty::OBD2_LIVE_FRAME):
+        // OBD2 is handled separately
+        break;
+    case toInt(VehicleProperty::OBD2_FREEZE_FRAME):
+        // OBD2 is handled separately
+        break;
+    default:
+        ALOGW("%s: propId=0x%x not found", __FUNCTION__, prop->prop);
+        break;
+    }
+}
+
+// Transmit a reply back to the emulator
+void DefaultVehicleHal::txMsg(emulator::EmulatorMessage& txMsg) {
+    std::string msgString;
+
+    if (txMsg.SerializeToString(&msgString)) {
+        int32_t msgLen = msgString.length();
+        int retVal = 0;
+
+        // TODO:  Prepend the message length to the string without a copy
+        msgString.insert(0, reinterpret_cast<char*>(&msgLen), 4);
+
+        // Send the message
+        {
+            std::lock_guard<std::mutex> lock(mTxMutex);
+            if (mCurSocket != -1) {
+                retVal = write(mCurSocket, msgString.data(), msgString.size());
+            }
+        }
+
+        if (retVal < 0) {
+            ALOGE("%s: Failed to tx message: retval=%d, errno=%d", __FUNCTION__, retVal, errno);
+        }
+    } else {
+        ALOGE("%s: SerializeToString failed!", __FUNCTION__);
+    }
+}
+
+// Updates the property value held in the HAL
+StatusCode DefaultVehicleHal::updateProperty(const VehiclePropValue& propValue) {
+    auto propId = propValue.prop;
+    auto areaId = propValue.areaId;
+    StatusCode status = StatusCode::INVALID_ARG;
+
+    {
+        std::lock_guard<std::mutex> lock(mPropsMutex);
+
+        VehiclePropValue* internalPropValue = getVehiclePropValueLocked(propId, areaId);
+        if (internalPropValue != nullptr) {
+            internalPropValue->value = propValue.value;
+            internalPropValue->timestamp = elapsedRealtimeNano();
+            status = StatusCode::OK;
+        }
+    }
+    return status;
+}
+
+VehicleHal::VehiclePropValuePtr DefaultVehicleHal::get(
+        const VehiclePropValue& requestedPropValue, StatusCode* outStatus) {
+    auto areaId = requestedPropValue.areaId;
+    auto& pool = *getValuePool();
+    auto propId = requestedPropValue.prop;
+    StatusCode status;
+    VehiclePropValuePtr v = nullptr;
+
+    switch (propId) {
+    case toInt(VehicleProperty::OBD2_LIVE_FRAME):
+        v = pool.obtainComplex();
+        status = fillObd2LiveFrame(&v);
+        break;
+    case toInt(VehicleProperty::OBD2_FREEZE_FRAME):
+        v = pool.obtainComplex();
+        status = fillObd2FreezeFrame(&v);
+        break;
+    default:
+        {
+            std::lock_guard<std::mutex> lock(mPropsMutex);
+
+            VehiclePropValue *internalPropValue = getVehiclePropValueLocked(propId, areaId);
+            if (internalPropValue != nullptr) {
+                v = pool.obtain(*internalPropValue);
+            }
+        }
+
+        if (v != nullptr) {
+            status = StatusCode::OK;
+        } else {
+            status = StatusCode::INVALID_ARG;
+        }
+        break;
+    }
+
+    *outStatus = status;
+    return v;
+}
+
+StatusCode DefaultVehicleHal::set(const VehiclePropValue& propValue) {
+    StatusCode status = updateProperty(propValue);
+
+    if (status == StatusCode::OK) {
+        // Send property update to emulator
+        emulator::EmulatorMessage msg;
+        emulator::VehiclePropValue *val = msg.add_value();
+        populateProtoVehiclePropValue(val, &propValue);
+        msg.set_status(emulator::RESULT_OK);
+        msg.set_msg_type(emulator::SET_PROPERTY_ASYNC);
+        txMsg(msg);
+    }
+
+    return status;
+}
+
+// Parse supported properties list and generate vector of property values to hold current values.
+void DefaultVehicleHal::onCreate() {
+    // Initialize member variables
+    mCurSocket = -1;
+    mExit = 0;
+    mSocket = -1;
+
+    // Get the list of configurations supported by this HAL
+    std::vector<VehiclePropConfig> configs = listProperties();
+
+    for (auto& cfg : configs) {
+        VehiclePropertyType propType = getPropType(cfg.prop);
+        int32_t supportedAreas = cfg.supportedAreas;
+        int32_t vecSize;
+
+        // Set the vector size based on property type
+        switch (propType) {
+        case VehiclePropertyType::BOOLEAN:
+        case VehiclePropertyType::INT32:
+        case VehiclePropertyType::INT64:
+        case VehiclePropertyType::FLOAT:
+            vecSize = 1;
+            break;
+        case VehiclePropertyType::INT32_VEC:
+        case VehiclePropertyType::FLOAT_VEC:
+        case VehiclePropertyType::BYTES:
+            // TODO:  Add proper support for these types
+            vecSize = 1;
+            break;
+        case VehiclePropertyType::STRING:
+            // Require individual handling
+            vecSize = 0;
+            break;
+        case VehiclePropertyType::COMPLEX:
+            switch (cfg.prop) {
+            case toInt(VehicleProperty::OBD2_LIVE_FRAME):
+                initObd2LiveFrame(cfg);
+                break;
+            default:
+                // Need to handle each complex property separately
+                break;
+            }
+            continue;
+            break;
+        case VehiclePropertyType::MASK:
+        default:
+            ALOGW("%s: propType=0x%x not found", __FUNCTION__, propType);
+            vecSize = 0;
+            break;
+        }
+
+        //  A global property will have supportedAreas = 0
+        if (getPropArea(cfg.prop) == VehicleArea::GLOBAL) {
+            supportedAreas = 0;
+        }
+
+        // This loop is a do-while so it executes at least once to handle global properties
+        do {
+            int32_t curArea = supportedAreas;
+
+            // Clear the right-most bit of supportedAreas
+            supportedAreas &= supportedAreas - 1;
+
+            // Set curArea to the previously cleared bit
+            curArea ^= supportedAreas;
+
+            // Create a separate instance for each individual zone
+            std::unique_ptr<VehiclePropValue> prop = createVehiclePropValue(propType, vecSize);
+            prop->areaId = curArea;
+            prop->prop = cfg.prop;
+            setDefaultValue(prop.get());
+            mProps.push_back(std::move(prop));
+        } while (supportedAreas != 0);
+    }
+
+    // Start rx thread
+    mThread = std::thread(&DefaultVehicleHal::rxThread, this);
 }
 
 StatusCode DefaultVehicleHal::fillObd2LiveFrame(VehiclePropValuePtr* v) {
diff --git a/automotive/vehicle/2.0/default/impl/DefaultVehicleHal.h b/automotive/vehicle/2.0/default/impl/DefaultVehicleHal.h
index ccedeeb..edfc224 100644
--- a/automotive/vehicle/2.0/default/impl/DefaultVehicleHal.h
+++ b/automotive/vehicle/2.0/default/impl/DefaultVehicleHal.h
@@ -21,8 +21,12 @@
 
 #include <VehicleHal.h>
 #include <impl/DefaultConfig.h>
-#include <vehicle_hal_manager/Obd2SensorStore.h>
+#include <sys/socket.h>
+#include <thread>
 #include <utils/SystemClock.h>
+#include <vehicle_hal_manager/Obd2SensorStore.h>
+#include "VehicleHalProto.pb.h"
+
 
 namespace android {
 namespace hardware {
@@ -34,6 +38,23 @@
 
 class DefaultVehicleHal : public VehicleHal {
 public:
+    DefaultVehicleHal() : mThread() {}
+    ~DefaultVehicleHal() override {
+        // Notify thread to finish and wait for it to terminate
+        mExit = 1;
+
+        // Close emulator socket if it is open
+        {
+            std::lock_guard<std::mutex> lock(mTxMutex);
+            if (mCurSocket != -1) {
+                close(mCurSocket);
+                mCurSocket = -1;
+            }
+        }
+
+        mThread.join();
+    }
+
     std::vector<VehiclePropConfig> listProperties() override {
         return std::vector<VehiclePropConfig>(std::begin(kVehicleProperties),
                                               std::end(kVehicleProperties));
@@ -46,38 +67,47 @@
 
     StatusCode set(const VehiclePropValue& propValue) override;
 
-    StatusCode subscribe(int32_t /*property*/,
-                         int32_t /*areas*/,
-                         float /*sampleRate*/) override {
-        // TODO(pavelm): implement
+    StatusCode subscribe(int32_t property, int32_t areas, float sampleRate) {
+        ALOGD("%s: not implemented: prop=0x%x, areas=0x%x, rate=%f", __FUNCTION__, property,
+              areas, sampleRate);
         return StatusCode::OK;
     }
 
-    StatusCode unsubscribe(int32_t /*property*/) override {
-        // TODO(pavelm): implement
+    StatusCode unsubscribe(int32_t property) {
+        ALOGD("%s: not implemented: prop=0x%x", __FUNCTION__, property);
         return StatusCode::OK;
     }
 
 private:
-    StatusCode getHvacTemperature(int32_t areaId, float* outValue);
-    StatusCode setHvacTemperature(int32_t areaId, float value);
-    StatusCode getHvacDefroster(int32_t areaId, bool* outValue);
-    StatusCode setHvacDefroster(int32_t areaId, bool value);
+    void doGetConfig(emulator::EmulatorMessage& rxMsg, emulator::EmulatorMessage& respMsg);
+    void doGetConfigAll(emulator::EmulatorMessage& rxMsg, emulator::EmulatorMessage& respMsg);
+    void doGetProperty(emulator::EmulatorMessage& rxMsg, emulator::EmulatorMessage& respMsg);
+    void doGetPropertyAll(emulator::EmulatorMessage& rxMsg, emulator::EmulatorMessage& respMsg);
+    void doSetProperty(emulator::EmulatorMessage& rxMsg, emulator::EmulatorMessage& respMsg);
+    VehiclePropValue* getVehiclePropValueLocked(int32_t propId, int32_t areaId);
+    void initObd2LiveFrame(VehiclePropConfig& obd2LiveFramePropConfig);
+    void parseRxProtoBuf(std::vector<uint8_t>& msg);
+    void populateProtoVehicleConfig(emulator::VehiclePropConfig* protoCfg,
+                                    const VehiclePropConfig& cfg);
+    void populateProtoVehiclePropValue(emulator::VehiclePropValue* protoVal,
+                                       const VehiclePropValue* val);
+    void setDefaultValue(VehiclePropValue* prop);
+    void rxMsg(void);
+    void rxThread(void);
+    void txMsg(emulator::EmulatorMessage& txMsg);
+    StatusCode updateProperty(const VehiclePropValue& propValue);
     StatusCode fillObd2LiveFrame(VehiclePropValuePtr* v);
     StatusCode fillObd2FreezeFrame(VehiclePropValuePtr* v);
 private:
-    int32_t mFanSpeed = 3;
-    int32_t mBrightness = 7;
-    float mRow1LeftHvacTemperatureSet = 16;
-    float mRow1RightHvacTemperatureSet = 22;
-    bool mFrontDefroster = false;
-    bool mRearDefroster = false;
-    bool mHvacPowerOn = true;
-    bool mHvacRecircOn = true;
-    bool mHvacAcOn = true;
-    bool mHvacAutoOn = true;
-    VehicleHvacFanDirection mFanDirection = VehicleHvacFanDirection::FACE;
+    // TODO:  Use a hashtable to support indexing props
+    std::vector<std::unique_ptr<VehiclePropValue>> mProps;
+    std::atomic<int> mCurSocket;
+    std::atomic<int> mExit;
     std::unique_ptr<Obd2SensorStore> mObd2SensorStore{nullptr};
+    std::mutex mPropsMutex;
+    int mSocket;
+    std::mutex mTxMutex;
+    std::thread mThread;
 };
 
 }  // impl
diff --git a/automotive/vehicle/2.0/default/impl/proto/VehicleHalProto.proto b/automotive/vehicle/2.0/default/impl/proto/VehicleHalProto.proto
new file mode 100644
index 0000000..86433f5
--- /dev/null
+++ b/automotive/vehicle/2.0/default/impl/proto/VehicleHalProto.proto
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2015 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto2";
+option optimize_for = LITE_RUNTIME;
+
+package emulator;
+
+// CMD messages are from workstation --> VHAL
+// RESP messages are from VHAL --> workstation
+enum MsgType {
+    GET_CONFIG_CMD                      = 0;
+    GET_CONFIG_RESP                     = 1;
+    GET_CONFIG_ALL_CMD                  = 2;
+    GET_CONFIG_ALL_RESP                 = 3;
+    GET_PROPERTY_CMD                    = 4;
+    GET_PROPERTY_RESP                   = 5;
+    GET_PROPERTY_ALL_CMD                = 6;
+    GET_PROPERTY_ALL_RESP               = 7;
+    SET_PROPERTY_CMD                    = 8;
+    SET_PROPERTY_RESP                   = 9;
+    SET_PROPERTY_ASYNC                  = 10;
+}
+enum Status {
+    RESULT_OK                           = 0;
+    ERROR_UNKNOWN                       = 1;
+    ERROR_UNIMPLEMENTED_CMD             = 2;
+    ERROR_INVALID_PROPERTY              = 3;
+    ERROR_INVALID_AREA_ID               = 4;
+    ERROR_PROPERTY_UNINITIALIZED        = 5;
+    ERROR_WRITE_ONLY_PROPERTY           = 6;
+    ERROR_MEMORY_ALLOC_FAILED           = 7;
+    ERROR_INVALID_OPERATION             = 8;
+}
+
+message VehicleAreaConfig {
+    required int32  area_id             = 1;
+    optional sint32 min_int32_value     = 2;
+    optional sint32 max_int32_value     = 3;
+    optional sint64 min_int64_value     = 4;
+    optional sint64 max_int64_value     = 5;
+    optional float  min_float_value     = 6;
+    optional float  max_float_value     = 7;
+}
+
+message VehiclePropConfig {
+    required int32             prop                = 1;
+    optional int32             access              = 2;
+    optional int32             change_mode         = 3;
+    optional int32             value_type          = 4;
+    optional int32             supported_areas     = 5;
+    repeated VehicleAreaConfig area_configs        = 6;
+    optional int32             config_flags        = 7;
+    repeated int32             config_array        = 8;
+    optional string            config_string       = 9;
+    optional float             min_sample_rate     = 10;
+    optional float             max_sample_rate     = 11;
+};
+
+message VehiclePropValue {
+    // common data
+    required int32  prop                = 1;
+    optional int32  value_type          = 2;
+    optional int64  timestamp           = 3;    // required for valid data from HAL, skipped for set
+
+    // values
+    optional int32  area_id             = 4;
+    repeated sint32 int32_values        = 5;    // this also covers boolean value.
+    repeated sint64 int64_values        = 6;
+    repeated float  float_values        = 7;
+    optional string string_value        = 8;
+    optional bytes  bytes_value         = 9;
+};
+
+// This structure is used to notify what values to get from the Vehicle HAL
+message VehiclePropGet {
+    required int32 prop                 = 1;
+    optional int32 area_id              = 2;
+};
+
+message EmulatorMessage {
+    required MsgType           msg_type = 1;
+    optional Status            status   = 2;    // Only for RESP messages
+    repeated VehiclePropGet    prop     = 3;    // Provided for getConfig, getProperty commands
+    repeated VehiclePropConfig config   = 4;
+    repeated VehiclePropValue  value    = 5;
+};
diff --git a/benchmarks/msgq/1.0/Android.bp b/benchmarks/msgq/1.0/Android.bp
index 8c853d8..de84e81 100644
--- a/benchmarks/msgq/1.0/Android.bp
+++ b/benchmarks/msgq/1.0/Android.bp
@@ -1,5 +1,12 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.benchmarks.msgq@1.0_hal",
+    srcs: [
+        "IBenchmarkMsgQ.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.benchmarks.msgq@1.0_genc++",
     tools: ["hidl-gen"],
@@ -50,98 +57,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.benchmarks.msgq.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.benchmarks.msgq@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/benchmarks/msgq/1.0/ $(genDir)/android/hardware/benchmarks/msgq/1.0/",
-    srcs: [
-        "IBenchmarkMsgQ.hal",
-    ],
-    out: [
-        "android/hardware/benchmarks/msgq/1.0/BenchmarkMsgQ.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.benchmarks.msgq.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.benchmarks.msgq@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/benchmarks/msgq/1.0/ $(genDir)/android/hardware/benchmarks/msgq/1.0/",
-    srcs: [
-        "IBenchmarkMsgQ.hal",
-    ],
-    out: [
-        "android/hardware/benchmarks/msgq/1.0/BenchmarkMsgQ.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.benchmarks.msgq.vts.driver@1.0",
-    generated_sources: ["android.hardware.benchmarks.msgq.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.benchmarks.msgq.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.benchmarks.msgq.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.benchmarks.msgq@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.benchmarks.msgq@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.benchmarks.msgq@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/benchmarks/msgq/1.0/ $(genDir)/android/hardware/benchmarks/msgq/1.0/",
-    srcs: [
-        "IBenchmarkMsgQ.hal",
-    ],
-    out: [
-        "android/hardware/benchmarks/msgq/1.0/BenchmarkMsgQ.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.benchmarks.msgq@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.benchmarks.msgq@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/benchmarks/msgq/1.0/ $(genDir)/android/hardware/benchmarks/msgq/1.0/",
-    srcs: [
-        "IBenchmarkMsgQ.hal",
-    ],
-    out: [
-        "android/hardware/benchmarks/msgq/1.0/BenchmarkMsgQ.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.benchmarks.msgq@1.0-vts.profiler",
-    generated_sources: ["android.hardware.benchmarks.msgq@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.benchmarks.msgq@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.benchmarks.msgq@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.benchmarks.msgq@1.0",
-    ],
-}
diff --git a/biometrics/fingerprint/2.1/Android.bp b/biometrics/fingerprint/2.1/Android.bp
index ea148aa..f285f16 100644
--- a/biometrics/fingerprint/2.1/Android.bp
+++ b/biometrics/fingerprint/2.1/Android.bp
@@ -1,5 +1,14 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.biometrics.fingerprint@2.1_hal",
+    srcs: [
+        "types.hal",
+        "IBiometricsFingerprint.hal",
+        "IBiometricsFingerprintClientCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.biometrics.fingerprint@2.1_genc++",
     tools: ["hidl-gen"],
@@ -62,114 +71,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.biometrics.fingerprint.vts.driver@2.1_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.biometrics.fingerprint@2.1 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/biometrics/fingerprint/2.1/ $(genDir)/android/hardware/biometrics/fingerprint/2.1/",
-    srcs: [
-        "types.hal",
-        "IBiometricsFingerprint.hal",
-        "IBiometricsFingerprintClientCallback.hal",
-    ],
-    out: [
-        "android/hardware/biometrics/fingerprint/2.1/types.vts.cpp",
-        "android/hardware/biometrics/fingerprint/2.1/BiometricsFingerprint.vts.cpp",
-        "android/hardware/biometrics/fingerprint/2.1/BiometricsFingerprintClientCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.biometrics.fingerprint.vts.driver@2.1_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.biometrics.fingerprint@2.1 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/biometrics/fingerprint/2.1/ $(genDir)/android/hardware/biometrics/fingerprint/2.1/",
-    srcs: [
-        "types.hal",
-        "IBiometricsFingerprint.hal",
-        "IBiometricsFingerprintClientCallback.hal",
-    ],
-    out: [
-        "android/hardware/biometrics/fingerprint/2.1/types.vts.h",
-        "android/hardware/biometrics/fingerprint/2.1/BiometricsFingerprint.vts.h",
-        "android/hardware/biometrics/fingerprint/2.1/BiometricsFingerprintClientCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.biometrics.fingerprint.vts.driver@2.1",
-    generated_sources: ["android.hardware.biometrics.fingerprint.vts.driver@2.1_genc++"],
-    generated_headers: ["android.hardware.biometrics.fingerprint.vts.driver@2.1_genc++_headers"],
-    export_generated_headers: ["android.hardware.biometrics.fingerprint.vts.driver@2.1_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.biometrics.fingerprint@2.1",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.biometrics.fingerprint@2.1-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.biometrics.fingerprint@2.1 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/biometrics/fingerprint/2.1/ $(genDir)/android/hardware/biometrics/fingerprint/2.1/",
-    srcs: [
-        "types.hal",
-        "IBiometricsFingerprint.hal",
-        "IBiometricsFingerprintClientCallback.hal",
-    ],
-    out: [
-        "android/hardware/biometrics/fingerprint/2.1/types.vts.cpp",
-        "android/hardware/biometrics/fingerprint/2.1/BiometricsFingerprint.vts.cpp",
-        "android/hardware/biometrics/fingerprint/2.1/BiometricsFingerprintClientCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.biometrics.fingerprint@2.1-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.biometrics.fingerprint@2.1 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/biometrics/fingerprint/2.1/ $(genDir)/android/hardware/biometrics/fingerprint/2.1/",
-    srcs: [
-        "types.hal",
-        "IBiometricsFingerprint.hal",
-        "IBiometricsFingerprintClientCallback.hal",
-    ],
-    out: [
-        "android/hardware/biometrics/fingerprint/2.1/types.vts.h",
-        "android/hardware/biometrics/fingerprint/2.1/BiometricsFingerprint.vts.h",
-        "android/hardware/biometrics/fingerprint/2.1/BiometricsFingerprintClientCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.biometrics.fingerprint@2.1-vts.profiler",
-    generated_sources: ["android.hardware.biometrics.fingerprint@2.1-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.biometrics.fingerprint@2.1-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.biometrics.fingerprint@2.1-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.biometrics.fingerprint@2.1",
-    ],
-}
diff --git a/bluetooth/1.0/Android.bp b/bluetooth/1.0/Android.bp
index f3e5a62..f2c394b 100644
--- a/bluetooth/1.0/Android.bp
+++ b/bluetooth/1.0/Android.bp
@@ -1,5 +1,14 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.bluetooth@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IBluetoothHci.hal",
+        "IBluetoothHciCallbacks.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.bluetooth@1.0_genc++",
     tools: ["hidl-gen"],
@@ -62,114 +71,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.bluetooth.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.bluetooth@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/bluetooth/1.0/ $(genDir)/android/hardware/bluetooth/1.0/",
-    srcs: [
-        "types.hal",
-        "IBluetoothHci.hal",
-        "IBluetoothHciCallbacks.hal",
-    ],
-    out: [
-        "android/hardware/bluetooth/1.0/types.vts.cpp",
-        "android/hardware/bluetooth/1.0/BluetoothHci.vts.cpp",
-        "android/hardware/bluetooth/1.0/BluetoothHciCallbacks.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.bluetooth.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.bluetooth@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/bluetooth/1.0/ $(genDir)/android/hardware/bluetooth/1.0/",
-    srcs: [
-        "types.hal",
-        "IBluetoothHci.hal",
-        "IBluetoothHciCallbacks.hal",
-    ],
-    out: [
-        "android/hardware/bluetooth/1.0/types.vts.h",
-        "android/hardware/bluetooth/1.0/BluetoothHci.vts.h",
-        "android/hardware/bluetooth/1.0/BluetoothHciCallbacks.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.bluetooth.vts.driver@1.0",
-    generated_sources: ["android.hardware.bluetooth.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.bluetooth.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.bluetooth.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.bluetooth@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.bluetooth@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.bluetooth@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/bluetooth/1.0/ $(genDir)/android/hardware/bluetooth/1.0/",
-    srcs: [
-        "types.hal",
-        "IBluetoothHci.hal",
-        "IBluetoothHciCallbacks.hal",
-    ],
-    out: [
-        "android/hardware/bluetooth/1.0/types.vts.cpp",
-        "android/hardware/bluetooth/1.0/BluetoothHci.vts.cpp",
-        "android/hardware/bluetooth/1.0/BluetoothHciCallbacks.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.bluetooth@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.bluetooth@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/bluetooth/1.0/ $(genDir)/android/hardware/bluetooth/1.0/",
-    srcs: [
-        "types.hal",
-        "IBluetoothHci.hal",
-        "IBluetoothHciCallbacks.hal",
-    ],
-    out: [
-        "android/hardware/bluetooth/1.0/types.vts.h",
-        "android/hardware/bluetooth/1.0/BluetoothHci.vts.h",
-        "android/hardware/bluetooth/1.0/BluetoothHciCallbacks.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.bluetooth@1.0-vts.profiler",
-    generated_sources: ["android.hardware.bluetooth@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.bluetooth@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.bluetooth@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.bluetooth@1.0",
-    ],
-}
diff --git a/bluetooth/1.0/default/vendor_interface.cc b/bluetooth/1.0/default/vendor_interface.cc
index f228982..7f14e68 100644
--- a/bluetooth/1.0/default/vendor_interface.cc
+++ b/bluetooth/1.0/default/vendor_interface.cc
@@ -277,7 +277,7 @@
                                          [this](int fd) { OnDataReady(fd); });
 
   // Initially, the power management is off.
-  lpm_wake_deasserted = false;
+  lpm_wake_deasserted = true;
 
   // Start configuring the firmware
   firmware_startup_timer_ = new FirmwareStartupTimer();
@@ -290,6 +290,9 @@
   fd_watcher_.StopWatchingFileDescriptor();
 
   if (lib_interface_ != nullptr) {
+    bt_vendor_lpm_mode_t mode = BT_VND_LPM_DISABLE;
+    lib_interface_->op(BT_VND_OP_LPM_SET_MODE, &mode);
+
     lib_interface_->op(BT_VND_OP_USERIAL_CLOSE, nullptr);
     uart_fd_ = INVALID_FD;
     int power_state = BT_VND_PWR_OFF;
@@ -352,9 +355,6 @@
   ALOGD("%s Calling StartLowPowerWatchdog()", __func__);
   fd_watcher_.ConfigureTimeout(std::chrono::milliseconds(lpm_timeout_ms),
                                [this]() { OnTimeout(); });
-
-  bt_vendor_lpm_wake_state_t wakeState = BT_VND_LPM_WAKE_ASSERT;
-  lib_interface_->op(BT_VND_OP_LPM_WAKE_SET_STATE, &wakeState);
 }
 
 void VendorInterface::OnTimeout() {
diff --git a/boot/1.0/Android.bp b/boot/1.0/Android.bp
index 2ac5498..9dcabc4 100644
--- a/boot/1.0/Android.bp
+++ b/boot/1.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.boot@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IBootControl.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.boot@1.0_genc++",
     tools: ["hidl-gen"],
@@ -54,106 +62,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.boot.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.boot@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/boot/1.0/ $(genDir)/android/hardware/boot/1.0/",
-    srcs: [
-        "types.hal",
-        "IBootControl.hal",
-    ],
-    out: [
-        "android/hardware/boot/1.0/types.vts.cpp",
-        "android/hardware/boot/1.0/BootControl.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.boot.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.boot@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/boot/1.0/ $(genDir)/android/hardware/boot/1.0/",
-    srcs: [
-        "types.hal",
-        "IBootControl.hal",
-    ],
-    out: [
-        "android/hardware/boot/1.0/types.vts.h",
-        "android/hardware/boot/1.0/BootControl.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.boot.vts.driver@1.0",
-    generated_sources: ["android.hardware.boot.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.boot.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.boot.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.boot@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.boot@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.boot@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/boot/1.0/ $(genDir)/android/hardware/boot/1.0/",
-    srcs: [
-        "types.hal",
-        "IBootControl.hal",
-    ],
-    out: [
-        "android/hardware/boot/1.0/types.vts.cpp",
-        "android/hardware/boot/1.0/BootControl.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.boot@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.boot@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/boot/1.0/ $(genDir)/android/hardware/boot/1.0/",
-    srcs: [
-        "types.hal",
-        "IBootControl.hal",
-    ],
-    out: [
-        "android/hardware/boot/1.0/types.vts.h",
-        "android/hardware/boot/1.0/BootControl.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.boot@1.0-vts.profiler",
-    generated_sources: ["android.hardware.boot@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.boot@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.boot@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.boot@1.0",
-    ],
-}
diff --git a/broadcastradio/1.0/Android.bp b/broadcastradio/1.0/Android.bp
index 51cfbe9..a58fbe1 100644
--- a/broadcastradio/1.0/Android.bp
+++ b/broadcastradio/1.0/Android.bp
@@ -1,5 +1,16 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.broadcastradio@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IBroadcastRadio.hal",
+        "IBroadcastRadioFactory.hal",
+        "ITuner.hal",
+        "ITunerCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.broadcastradio@1.0_genc++",
     tools: ["hidl-gen"],
@@ -78,130 +89,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.broadcastradio.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.broadcastradio@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/broadcastradio/1.0/ $(genDir)/android/hardware/broadcastradio/1.0/",
-    srcs: [
-        "types.hal",
-        "IBroadcastRadio.hal",
-        "IBroadcastRadioFactory.hal",
-        "ITuner.hal",
-        "ITunerCallback.hal",
-    ],
-    out: [
-        "android/hardware/broadcastradio/1.0/types.vts.cpp",
-        "android/hardware/broadcastradio/1.0/BroadcastRadio.vts.cpp",
-        "android/hardware/broadcastradio/1.0/BroadcastRadioFactory.vts.cpp",
-        "android/hardware/broadcastradio/1.0/Tuner.vts.cpp",
-        "android/hardware/broadcastradio/1.0/TunerCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.broadcastradio.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.broadcastradio@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/broadcastradio/1.0/ $(genDir)/android/hardware/broadcastradio/1.0/",
-    srcs: [
-        "types.hal",
-        "IBroadcastRadio.hal",
-        "IBroadcastRadioFactory.hal",
-        "ITuner.hal",
-        "ITunerCallback.hal",
-    ],
-    out: [
-        "android/hardware/broadcastradio/1.0/types.vts.h",
-        "android/hardware/broadcastradio/1.0/BroadcastRadio.vts.h",
-        "android/hardware/broadcastradio/1.0/BroadcastRadioFactory.vts.h",
-        "android/hardware/broadcastradio/1.0/Tuner.vts.h",
-        "android/hardware/broadcastradio/1.0/TunerCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.broadcastradio.vts.driver@1.0",
-    generated_sources: ["android.hardware.broadcastradio.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.broadcastradio.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.broadcastradio.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.broadcastradio@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.broadcastradio@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.broadcastradio@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/broadcastradio/1.0/ $(genDir)/android/hardware/broadcastradio/1.0/",
-    srcs: [
-        "types.hal",
-        "IBroadcastRadio.hal",
-        "IBroadcastRadioFactory.hal",
-        "ITuner.hal",
-        "ITunerCallback.hal",
-    ],
-    out: [
-        "android/hardware/broadcastradio/1.0/types.vts.cpp",
-        "android/hardware/broadcastradio/1.0/BroadcastRadio.vts.cpp",
-        "android/hardware/broadcastradio/1.0/BroadcastRadioFactory.vts.cpp",
-        "android/hardware/broadcastradio/1.0/Tuner.vts.cpp",
-        "android/hardware/broadcastradio/1.0/TunerCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.broadcastradio@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.broadcastradio@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/broadcastradio/1.0/ $(genDir)/android/hardware/broadcastradio/1.0/",
-    srcs: [
-        "types.hal",
-        "IBroadcastRadio.hal",
-        "IBroadcastRadioFactory.hal",
-        "ITuner.hal",
-        "ITunerCallback.hal",
-    ],
-    out: [
-        "android/hardware/broadcastradio/1.0/types.vts.h",
-        "android/hardware/broadcastradio/1.0/BroadcastRadio.vts.h",
-        "android/hardware/broadcastradio/1.0/BroadcastRadioFactory.vts.h",
-        "android/hardware/broadcastradio/1.0/Tuner.vts.h",
-        "android/hardware/broadcastradio/1.0/TunerCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.broadcastradio@1.0-vts.profiler",
-    generated_sources: ["android.hardware.broadcastradio@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.broadcastradio@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.broadcastradio@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.broadcastradio@1.0",
-    ],
-}
diff --git a/camera/common/1.0/Android.bp b/camera/common/1.0/Android.bp
index 7ab4ea9..9717963 100644
--- a/camera/common/1.0/Android.bp
+++ b/camera/common/1.0/Android.bp
@@ -1,5 +1,12 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.camera.common@1.0_hal",
+    srcs: [
+        "types.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.camera.common@1.0_genc++",
     tools: ["hidl-gen"],
@@ -44,95 +51,3 @@
         "libutils",
     ],
 }
-
-genrule {
-    name: "android.hardware.camera.common.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.common@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/camera/common/1.0/ $(genDir)/android/hardware/camera/common/1.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/camera/common/1.0/types.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.common.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.common@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/camera/common/1.0/ $(genDir)/android/hardware/camera/common/1.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/camera/common/1.0/types.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.camera.common.vts.driver@1.0",
-    generated_sources: ["android.hardware.camera.common.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.camera.common.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.camera.common.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.camera.common@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.common@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.common@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/camera/common/1.0/ $(genDir)/android/hardware/camera/common/1.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/camera/common/1.0/types.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.common@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.common@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/camera/common/1.0/ $(genDir)/android/hardware/camera/common/1.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/camera/common/1.0/types.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.camera.common@1.0-vts.profiler",
-    generated_sources: ["android.hardware.camera.common@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.camera.common@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.camera.common@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.camera.common@1.0",
-    ],
-}
diff --git a/camera/device/1.0/Android.bp b/camera/device/1.0/Android.bp
index 16b3de4..b285ee0 100644
--- a/camera/device/1.0/Android.bp
+++ b/camera/device/1.0/Android.bp
@@ -1,5 +1,15 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.camera.device@1.0_hal",
+    srcs: [
+        "types.hal",
+        "ICameraDevice.hal",
+        "ICameraDeviceCallback.hal",
+        "ICameraDevicePreviewCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.camera.device@1.0_genc++",
     tools: ["hidl-gen"],
@@ -76,131 +86,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.camera.device.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.device@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/camera/device/1.0/ $(genDir)/android/hardware/camera/device/1.0/",
-    srcs: [
-        "types.hal",
-        "ICameraDevice.hal",
-        "ICameraDeviceCallback.hal",
-        "ICameraDevicePreviewCallback.hal",
-    ],
-    out: [
-        "android/hardware/camera/device/1.0/types.vts.cpp",
-        "android/hardware/camera/device/1.0/CameraDevice.vts.cpp",
-        "android/hardware/camera/device/1.0/CameraDeviceCallback.vts.cpp",
-        "android/hardware/camera/device/1.0/CameraDevicePreviewCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.device.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.device@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/camera/device/1.0/ $(genDir)/android/hardware/camera/device/1.0/",
-    srcs: [
-        "types.hal",
-        "ICameraDevice.hal",
-        "ICameraDeviceCallback.hal",
-        "ICameraDevicePreviewCallback.hal",
-    ],
-    out: [
-        "android/hardware/camera/device/1.0/types.vts.h",
-        "android/hardware/camera/device/1.0/CameraDevice.vts.h",
-        "android/hardware/camera/device/1.0/CameraDeviceCallback.vts.h",
-        "android/hardware/camera/device/1.0/CameraDevicePreviewCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.camera.device.vts.driver@1.0",
-    generated_sources: ["android.hardware.camera.device.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.camera.device.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.camera.device.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.camera.common@1.0",
-        "android.hardware.graphics.allocator@2.0",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-        "android.hardware.camera.device@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.camera.common@1.0",
-        "android.hardware.graphics.allocator@2.0",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.device@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.device@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/camera/device/1.0/ $(genDir)/android/hardware/camera/device/1.0/",
-    srcs: [
-        "types.hal",
-        "ICameraDevice.hal",
-        "ICameraDeviceCallback.hal",
-        "ICameraDevicePreviewCallback.hal",
-    ],
-    out: [
-        "android/hardware/camera/device/1.0/types.vts.cpp",
-        "android/hardware/camera/device/1.0/CameraDevice.vts.cpp",
-        "android/hardware/camera/device/1.0/CameraDeviceCallback.vts.cpp",
-        "android/hardware/camera/device/1.0/CameraDevicePreviewCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.device@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.device@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/camera/device/1.0/ $(genDir)/android/hardware/camera/device/1.0/",
-    srcs: [
-        "types.hal",
-        "ICameraDevice.hal",
-        "ICameraDeviceCallback.hal",
-        "ICameraDevicePreviewCallback.hal",
-    ],
-    out: [
-        "android/hardware/camera/device/1.0/types.vts.h",
-        "android/hardware/camera/device/1.0/CameraDevice.vts.h",
-        "android/hardware/camera/device/1.0/CameraDeviceCallback.vts.h",
-        "android/hardware/camera/device/1.0/CameraDevicePreviewCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.camera.device@1.0-vts.profiler",
-    generated_sources: ["android.hardware.camera.device@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.camera.device@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.camera.device@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.camera.common@1.0",
-        "android.hardware.graphics.allocator@2.0",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-        "android.hardware.camera.device@1.0",
-    ],
-}
diff --git a/camera/device/3.2/Android.bp b/camera/device/3.2/Android.bp
index 7c740ae..1bc11ed 100644
--- a/camera/device/3.2/Android.bp
+++ b/camera/device/3.2/Android.bp
@@ -1,5 +1,15 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.camera.device@3.2_hal",
+    srcs: [
+        "types.hal",
+        "ICameraDevice.hal",
+        "ICameraDeviceCallback.hal",
+        "ICameraDeviceSession.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.camera.device@3.2_genc++",
     tools: ["hidl-gen"],
@@ -76,131 +86,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.camera.device.vts.driver@3.2_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.device@3.2 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/camera/device/3.2/ $(genDir)/android/hardware/camera/device/3.2/",
-    srcs: [
-        "types.hal",
-        "ICameraDevice.hal",
-        "ICameraDeviceCallback.hal",
-        "ICameraDeviceSession.hal",
-    ],
-    out: [
-        "android/hardware/camera/device/3.2/types.vts.cpp",
-        "android/hardware/camera/device/3.2/CameraDevice.vts.cpp",
-        "android/hardware/camera/device/3.2/CameraDeviceCallback.vts.cpp",
-        "android/hardware/camera/device/3.2/CameraDeviceSession.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.device.vts.driver@3.2_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.device@3.2 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/camera/device/3.2/ $(genDir)/android/hardware/camera/device/3.2/",
-    srcs: [
-        "types.hal",
-        "ICameraDevice.hal",
-        "ICameraDeviceCallback.hal",
-        "ICameraDeviceSession.hal",
-    ],
-    out: [
-        "android/hardware/camera/device/3.2/types.vts.h",
-        "android/hardware/camera/device/3.2/CameraDevice.vts.h",
-        "android/hardware/camera/device/3.2/CameraDeviceCallback.vts.h",
-        "android/hardware/camera/device/3.2/CameraDeviceSession.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.camera.device.vts.driver@3.2",
-    generated_sources: ["android.hardware.camera.device.vts.driver@3.2_genc++"],
-    generated_headers: ["android.hardware.camera.device.vts.driver@3.2_genc++_headers"],
-    export_generated_headers: ["android.hardware.camera.device.vts.driver@3.2_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.camera.common@1.0",
-        "android.hardware.graphics.allocator@2.0",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-        "android.hardware.camera.device@3.2",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.camera.common@1.0",
-        "android.hardware.graphics.allocator@2.0",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.device@3.2-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.device@3.2 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/camera/device/3.2/ $(genDir)/android/hardware/camera/device/3.2/",
-    srcs: [
-        "types.hal",
-        "ICameraDevice.hal",
-        "ICameraDeviceCallback.hal",
-        "ICameraDeviceSession.hal",
-    ],
-    out: [
-        "android/hardware/camera/device/3.2/types.vts.cpp",
-        "android/hardware/camera/device/3.2/CameraDevice.vts.cpp",
-        "android/hardware/camera/device/3.2/CameraDeviceCallback.vts.cpp",
-        "android/hardware/camera/device/3.2/CameraDeviceSession.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.device@3.2-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.device@3.2 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/camera/device/3.2/ $(genDir)/android/hardware/camera/device/3.2/",
-    srcs: [
-        "types.hal",
-        "ICameraDevice.hal",
-        "ICameraDeviceCallback.hal",
-        "ICameraDeviceSession.hal",
-    ],
-    out: [
-        "android/hardware/camera/device/3.2/types.vts.h",
-        "android/hardware/camera/device/3.2/CameraDevice.vts.h",
-        "android/hardware/camera/device/3.2/CameraDeviceCallback.vts.h",
-        "android/hardware/camera/device/3.2/CameraDeviceSession.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.camera.device@3.2-vts.profiler",
-    generated_sources: ["android.hardware.camera.device@3.2-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.camera.device@3.2-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.camera.device@3.2-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.camera.common@1.0",
-        "android.hardware.graphics.allocator@2.0",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-        "android.hardware.camera.device@3.2",
-    ],
-}
diff --git a/camera/metadata/3.2/Android.bp b/camera/metadata/3.2/Android.bp
index 448c655..fa319e9 100644
--- a/camera/metadata/3.2/Android.bp
+++ b/camera/metadata/3.2/Android.bp
@@ -1,5 +1,12 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.camera.metadata@3.2_hal",
+    srcs: [
+        "types.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.camera.metadata@3.2_genc++",
     tools: ["hidl-gen"],
@@ -44,95 +51,3 @@
         "libutils",
     ],
 }
-
-genrule {
-    name: "android.hardware.camera.metadata.vts.driver@3.2_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.metadata@3.2 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/camera/metadata/3.2/ $(genDir)/android/hardware/camera/metadata/3.2/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/camera/metadata/3.2/types.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.metadata.vts.driver@3.2_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.metadata@3.2 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/camera/metadata/3.2/ $(genDir)/android/hardware/camera/metadata/3.2/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/camera/metadata/3.2/types.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.camera.metadata.vts.driver@3.2",
-    generated_sources: ["android.hardware.camera.metadata.vts.driver@3.2_genc++"],
-    generated_headers: ["android.hardware.camera.metadata.vts.driver@3.2_genc++_headers"],
-    export_generated_headers: ["android.hardware.camera.metadata.vts.driver@3.2_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.camera.metadata@3.2",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.metadata@3.2-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.metadata@3.2 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/camera/metadata/3.2/ $(genDir)/android/hardware/camera/metadata/3.2/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/camera/metadata/3.2/types.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.metadata@3.2-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.metadata@3.2 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/camera/metadata/3.2/ $(genDir)/android/hardware/camera/metadata/3.2/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/camera/metadata/3.2/types.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.camera.metadata@3.2-vts.profiler",
-    generated_sources: ["android.hardware.camera.metadata@3.2-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.camera.metadata@3.2-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.camera.metadata@3.2-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.camera.metadata@3.2",
-    ],
-}
diff --git a/camera/provider/2.4/Android.bp b/camera/provider/2.4/Android.bp
index 3705086..1874cd5 100644
--- a/camera/provider/2.4/Android.bp
+++ b/camera/provider/2.4/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.camera.provider@2.4_hal",
+    srcs: [
+        "ICameraProvider.hal",
+        "ICameraProviderCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.camera.provider@2.4_genc++",
     tools: ["hidl-gen"],
@@ -64,115 +72,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.camera.provider.vts.driver@2.4_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.provider@2.4 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/camera/provider/2.4/ $(genDir)/android/hardware/camera/provider/2.4/",
-    srcs: [
-        "ICameraProvider.hal",
-        "ICameraProviderCallback.hal",
-    ],
-    out: [
-        "android/hardware/camera/provider/2.4/CameraProvider.vts.cpp",
-        "android/hardware/camera/provider/2.4/CameraProviderCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.provider.vts.driver@2.4_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.provider@2.4 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/camera/provider/2.4/ $(genDir)/android/hardware/camera/provider/2.4/",
-    srcs: [
-        "ICameraProvider.hal",
-        "ICameraProviderCallback.hal",
-    ],
-    out: [
-        "android/hardware/camera/provider/2.4/CameraProvider.vts.h",
-        "android/hardware/camera/provider/2.4/CameraProviderCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.camera.provider.vts.driver@2.4",
-    generated_sources: ["android.hardware.camera.provider.vts.driver@2.4_genc++"],
-    generated_headers: ["android.hardware.camera.provider.vts.driver@2.4_genc++_headers"],
-    export_generated_headers: ["android.hardware.camera.provider.vts.driver@2.4_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.camera.common@1.0",
-        "android.hardware.camera.device@1.0",
-        "android.hardware.camera.device@3.2",
-        "android.hidl.base@1.0",
-        "android.hardware.camera.provider@2.4",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.camera.common@1.0",
-        "android.hardware.camera.device@1.0",
-        "android.hardware.camera.device@3.2",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.provider@2.4-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.provider@2.4 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/camera/provider/2.4/ $(genDir)/android/hardware/camera/provider/2.4/",
-    srcs: [
-        "ICameraProvider.hal",
-        "ICameraProviderCallback.hal",
-    ],
-    out: [
-        "android/hardware/camera/provider/2.4/CameraProvider.vts.cpp",
-        "android/hardware/camera/provider/2.4/CameraProviderCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.camera.provider@2.4-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.camera.provider@2.4 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/camera/provider/2.4/ $(genDir)/android/hardware/camera/provider/2.4/",
-    srcs: [
-        "ICameraProvider.hal",
-        "ICameraProviderCallback.hal",
-    ],
-    out: [
-        "android/hardware/camera/provider/2.4/CameraProvider.vts.h",
-        "android/hardware/camera/provider/2.4/CameraProviderCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.camera.provider@2.4-vts.profiler",
-    generated_sources: ["android.hardware.camera.provider@2.4-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.camera.provider@2.4-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.camera.provider@2.4-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.camera.common@1.0",
-        "android.hardware.camera.device@1.0",
-        "android.hardware.camera.device@3.2",
-        "android.hidl.base@1.0",
-        "android.hardware.camera.provider@2.4",
-    ],
-}
diff --git a/configstore/1.0/Android.bp b/configstore/1.0/Android.bp
index d0e3122..5b3242e 100644
--- a/configstore/1.0/Android.bp
+++ b/configstore/1.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.configstore@1.0_hal",
+    srcs: [
+        "types.hal",
+        "ISurfaceFlingerConfigs.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.configstore@1.0_genc++",
     tools: ["hidl-gen"],
@@ -54,106 +62,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.configstore.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.configstore@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/configstore/1.0/ $(genDir)/android/hardware/configstore/1.0/",
-    srcs: [
-        "types.hal",
-        "ISurfaceFlingerConfigs.hal",
-    ],
-    out: [
-        "android/hardware/configstore/1.0/types.vts.cpp",
-        "android/hardware/configstore/1.0/SurfaceFlingerConfigs.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.configstore.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.configstore@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/configstore/1.0/ $(genDir)/android/hardware/configstore/1.0/",
-    srcs: [
-        "types.hal",
-        "ISurfaceFlingerConfigs.hal",
-    ],
-    out: [
-        "android/hardware/configstore/1.0/types.vts.h",
-        "android/hardware/configstore/1.0/SurfaceFlingerConfigs.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.configstore.vts.driver@1.0",
-    generated_sources: ["android.hardware.configstore.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.configstore.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.configstore.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.configstore@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.configstore@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.configstore@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/configstore/1.0/ $(genDir)/android/hardware/configstore/1.0/",
-    srcs: [
-        "types.hal",
-        "ISurfaceFlingerConfigs.hal",
-    ],
-    out: [
-        "android/hardware/configstore/1.0/types.vts.cpp",
-        "android/hardware/configstore/1.0/SurfaceFlingerConfigs.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.configstore@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.configstore@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/configstore/1.0/ $(genDir)/android/hardware/configstore/1.0/",
-    srcs: [
-        "types.hal",
-        "ISurfaceFlingerConfigs.hal",
-    ],
-    out: [
-        "android/hardware/configstore/1.0/types.vts.h",
-        "android/hardware/configstore/1.0/SurfaceFlingerConfigs.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.configstore@1.0-vts.profiler",
-    generated_sources: ["android.hardware.configstore@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.configstore@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.configstore@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.configstore@1.0",
-    ],
-}
diff --git a/contexthub/1.0/Android.bp b/contexthub/1.0/Android.bp
index e25c70d..556894d 100644
--- a/contexthub/1.0/Android.bp
+++ b/contexthub/1.0/Android.bp
@@ -1,5 +1,14 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.contexthub@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IContexthub.hal",
+        "IContexthubCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.contexthub@1.0_genc++",
     tools: ["hidl-gen"],
@@ -62,114 +71,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.contexthub.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.contexthub@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/contexthub/1.0/ $(genDir)/android/hardware/contexthub/1.0/",
-    srcs: [
-        "types.hal",
-        "IContexthub.hal",
-        "IContexthubCallback.hal",
-    ],
-    out: [
-        "android/hardware/contexthub/1.0/types.vts.cpp",
-        "android/hardware/contexthub/1.0/Contexthub.vts.cpp",
-        "android/hardware/contexthub/1.0/ContexthubCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.contexthub.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.contexthub@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/contexthub/1.0/ $(genDir)/android/hardware/contexthub/1.0/",
-    srcs: [
-        "types.hal",
-        "IContexthub.hal",
-        "IContexthubCallback.hal",
-    ],
-    out: [
-        "android/hardware/contexthub/1.0/types.vts.h",
-        "android/hardware/contexthub/1.0/Contexthub.vts.h",
-        "android/hardware/contexthub/1.0/ContexthubCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.contexthub.vts.driver@1.0",
-    generated_sources: ["android.hardware.contexthub.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.contexthub.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.contexthub.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.contexthub@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.contexthub@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.contexthub@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/contexthub/1.0/ $(genDir)/android/hardware/contexthub/1.0/",
-    srcs: [
-        "types.hal",
-        "IContexthub.hal",
-        "IContexthubCallback.hal",
-    ],
-    out: [
-        "android/hardware/contexthub/1.0/types.vts.cpp",
-        "android/hardware/contexthub/1.0/Contexthub.vts.cpp",
-        "android/hardware/contexthub/1.0/ContexthubCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.contexthub@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.contexthub@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/contexthub/1.0/ $(genDir)/android/hardware/contexthub/1.0/",
-    srcs: [
-        "types.hal",
-        "IContexthub.hal",
-        "IContexthubCallback.hal",
-    ],
-    out: [
-        "android/hardware/contexthub/1.0/types.vts.h",
-        "android/hardware/contexthub/1.0/Contexthub.vts.h",
-        "android/hardware/contexthub/1.0/ContexthubCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.contexthub@1.0-vts.profiler",
-    generated_sources: ["android.hardware.contexthub@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.contexthub@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.contexthub@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.contexthub@1.0",
-    ],
-}
diff --git a/drm/1.0/Android.bp b/drm/1.0/Android.bp
index 19060d8..d96ba14 100644
--- a/drm/1.0/Android.bp
+++ b/drm/1.0/Android.bp
@@ -1,5 +1,17 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.drm@1.0_hal",
+    srcs: [
+        "types.hal",
+        "ICryptoFactory.hal",
+        "ICryptoPlugin.hal",
+        "IDrmFactory.hal",
+        "IDrmPlugin.hal",
+        "IDrmPluginListener.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.drm@1.0_genc++",
     tools: ["hidl-gen"],
@@ -86,138 +98,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.drm.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.drm@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/drm/1.0/ $(genDir)/android/hardware/drm/1.0/",
-    srcs: [
-        "types.hal",
-        "ICryptoFactory.hal",
-        "ICryptoPlugin.hal",
-        "IDrmFactory.hal",
-        "IDrmPlugin.hal",
-        "IDrmPluginListener.hal",
-    ],
-    out: [
-        "android/hardware/drm/1.0/types.vts.cpp",
-        "android/hardware/drm/1.0/CryptoFactory.vts.cpp",
-        "android/hardware/drm/1.0/CryptoPlugin.vts.cpp",
-        "android/hardware/drm/1.0/DrmFactory.vts.cpp",
-        "android/hardware/drm/1.0/DrmPlugin.vts.cpp",
-        "android/hardware/drm/1.0/DrmPluginListener.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.drm.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.drm@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/drm/1.0/ $(genDir)/android/hardware/drm/1.0/",
-    srcs: [
-        "types.hal",
-        "ICryptoFactory.hal",
-        "ICryptoPlugin.hal",
-        "IDrmFactory.hal",
-        "IDrmPlugin.hal",
-        "IDrmPluginListener.hal",
-    ],
-    out: [
-        "android/hardware/drm/1.0/types.vts.h",
-        "android/hardware/drm/1.0/CryptoFactory.vts.h",
-        "android/hardware/drm/1.0/CryptoPlugin.vts.h",
-        "android/hardware/drm/1.0/DrmFactory.vts.h",
-        "android/hardware/drm/1.0/DrmPlugin.vts.h",
-        "android/hardware/drm/1.0/DrmPluginListener.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.drm.vts.driver@1.0",
-    generated_sources: ["android.hardware.drm.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.drm.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.drm.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.drm@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.drm@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.drm@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/drm/1.0/ $(genDir)/android/hardware/drm/1.0/",
-    srcs: [
-        "types.hal",
-        "ICryptoFactory.hal",
-        "ICryptoPlugin.hal",
-        "IDrmFactory.hal",
-        "IDrmPlugin.hal",
-        "IDrmPluginListener.hal",
-    ],
-    out: [
-        "android/hardware/drm/1.0/types.vts.cpp",
-        "android/hardware/drm/1.0/CryptoFactory.vts.cpp",
-        "android/hardware/drm/1.0/CryptoPlugin.vts.cpp",
-        "android/hardware/drm/1.0/DrmFactory.vts.cpp",
-        "android/hardware/drm/1.0/DrmPlugin.vts.cpp",
-        "android/hardware/drm/1.0/DrmPluginListener.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.drm@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.drm@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/drm/1.0/ $(genDir)/android/hardware/drm/1.0/",
-    srcs: [
-        "types.hal",
-        "ICryptoFactory.hal",
-        "ICryptoPlugin.hal",
-        "IDrmFactory.hal",
-        "IDrmPlugin.hal",
-        "IDrmPluginListener.hal",
-    ],
-    out: [
-        "android/hardware/drm/1.0/types.vts.h",
-        "android/hardware/drm/1.0/CryptoFactory.vts.h",
-        "android/hardware/drm/1.0/CryptoPlugin.vts.h",
-        "android/hardware/drm/1.0/DrmFactory.vts.h",
-        "android/hardware/drm/1.0/DrmPlugin.vts.h",
-        "android/hardware/drm/1.0/DrmPluginListener.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.drm@1.0-vts.profiler",
-    generated_sources: ["android.hardware.drm@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.drm@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.drm@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.drm@1.0",
-    ],
-}
diff --git a/dumpstate/1.0/Android.bp b/dumpstate/1.0/Android.bp
index 24fa1f8..127b22a 100644
--- a/dumpstate/1.0/Android.bp
+++ b/dumpstate/1.0/Android.bp
@@ -1,5 +1,12 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.dumpstate@1.0_hal",
+    srcs: [
+        "IDumpstateDevice.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.dumpstate@1.0_genc++",
     tools: ["hidl-gen"],
@@ -50,98 +57,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.dumpstate.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.dumpstate@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/dumpstate/1.0/ $(genDir)/android/hardware/dumpstate/1.0/",
-    srcs: [
-        "IDumpstateDevice.hal",
-    ],
-    out: [
-        "android/hardware/dumpstate/1.0/DumpstateDevice.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.dumpstate.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.dumpstate@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/dumpstate/1.0/ $(genDir)/android/hardware/dumpstate/1.0/",
-    srcs: [
-        "IDumpstateDevice.hal",
-    ],
-    out: [
-        "android/hardware/dumpstate/1.0/DumpstateDevice.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.dumpstate.vts.driver@1.0",
-    generated_sources: ["android.hardware.dumpstate.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.dumpstate.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.dumpstate.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.dumpstate@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.dumpstate@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.dumpstate@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/dumpstate/1.0/ $(genDir)/android/hardware/dumpstate/1.0/",
-    srcs: [
-        "IDumpstateDevice.hal",
-    ],
-    out: [
-        "android/hardware/dumpstate/1.0/DumpstateDevice.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.dumpstate@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.dumpstate@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/dumpstate/1.0/ $(genDir)/android/hardware/dumpstate/1.0/",
-    srcs: [
-        "IDumpstateDevice.hal",
-    ],
-    out: [
-        "android/hardware/dumpstate/1.0/DumpstateDevice.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.dumpstate@1.0-vts.profiler",
-    generated_sources: ["android.hardware.dumpstate@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.dumpstate@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.dumpstate@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.dumpstate@1.0",
-    ],
-}
diff --git a/evs/1.0/Android.bp b/evs/1.0/Android.bp
index a92caf8..7c23996 100644
--- a/evs/1.0/Android.bp
+++ b/evs/1.0/Android.bp
@@ -1,5 +1,16 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.evs@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IEvsCamera.hal",
+        "IEvsCameraStream.hal",
+        "IEvsDisplay.hal",
+        "IEvsEnumerator.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.evs@1.0_genc++",
     tools: ["hidl-gen"],
@@ -78,130 +89,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.evs.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.evs@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/evs/1.0/ $(genDir)/android/hardware/evs/1.0/",
-    srcs: [
-        "types.hal",
-        "IEvsCamera.hal",
-        "IEvsCameraStream.hal",
-        "IEvsDisplay.hal",
-        "IEvsEnumerator.hal",
-    ],
-    out: [
-        "android/hardware/evs/1.0/types.vts.cpp",
-        "android/hardware/evs/1.0/EvsCamera.vts.cpp",
-        "android/hardware/evs/1.0/EvsCameraStream.vts.cpp",
-        "android/hardware/evs/1.0/EvsDisplay.vts.cpp",
-        "android/hardware/evs/1.0/EvsEnumerator.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.evs.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.evs@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/evs/1.0/ $(genDir)/android/hardware/evs/1.0/",
-    srcs: [
-        "types.hal",
-        "IEvsCamera.hal",
-        "IEvsCameraStream.hal",
-        "IEvsDisplay.hal",
-        "IEvsEnumerator.hal",
-    ],
-    out: [
-        "android/hardware/evs/1.0/types.vts.h",
-        "android/hardware/evs/1.0/EvsCamera.vts.h",
-        "android/hardware/evs/1.0/EvsCameraStream.vts.h",
-        "android/hardware/evs/1.0/EvsDisplay.vts.h",
-        "android/hardware/evs/1.0/EvsEnumerator.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.evs.vts.driver@1.0",
-    generated_sources: ["android.hardware.evs.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.evs.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.evs.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.evs@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.evs@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.evs@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/evs/1.0/ $(genDir)/android/hardware/evs/1.0/",
-    srcs: [
-        "types.hal",
-        "IEvsCamera.hal",
-        "IEvsCameraStream.hal",
-        "IEvsDisplay.hal",
-        "IEvsEnumerator.hal",
-    ],
-    out: [
-        "android/hardware/evs/1.0/types.vts.cpp",
-        "android/hardware/evs/1.0/EvsCamera.vts.cpp",
-        "android/hardware/evs/1.0/EvsCameraStream.vts.cpp",
-        "android/hardware/evs/1.0/EvsDisplay.vts.cpp",
-        "android/hardware/evs/1.0/EvsEnumerator.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.evs@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.evs@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/evs/1.0/ $(genDir)/android/hardware/evs/1.0/",
-    srcs: [
-        "types.hal",
-        "IEvsCamera.hal",
-        "IEvsCameraStream.hal",
-        "IEvsDisplay.hal",
-        "IEvsEnumerator.hal",
-    ],
-    out: [
-        "android/hardware/evs/1.0/types.vts.h",
-        "android/hardware/evs/1.0/EvsCamera.vts.h",
-        "android/hardware/evs/1.0/EvsCameraStream.vts.h",
-        "android/hardware/evs/1.0/EvsDisplay.vts.h",
-        "android/hardware/evs/1.0/EvsEnumerator.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.evs@1.0-vts.profiler",
-    generated_sources: ["android.hardware.evs@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.evs@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.evs@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.evs@1.0",
-    ],
-}
diff --git a/evs/1.0/default/EvsCamera.cpp b/evs/1.0/default/EvsCamera.cpp
index c62f7b6..a539b23 100644
--- a/evs/1.0/default/EvsCamera.cpp
+++ b/evs/1.0/default/EvsCamera.cpp
@@ -286,7 +286,7 @@
         buffer_handle_t memHandle = nullptr;
         status_t result = alloc.allocate(mWidth, mHeight,
                                          mFormat, 1,
-                                         mUsage,
+                                         mUsage, mUsage,
                                          &memHandle, &mStride, 0, "EvsCamera");
         if (result != NO_ERROR) {
             ALOGE("Error %d allocating %d x %d graphics buffer", result, mWidth, mHeight);
diff --git a/evs/1.0/default/EvsDisplay.cpp b/evs/1.0/default/EvsDisplay.cpp
index dff4c49..7208395 100644
--- a/evs/1.0/default/EvsDisplay.cpp
+++ b/evs/1.0/default/EvsDisplay.cpp
@@ -149,7 +149,8 @@
         GraphicBufferAllocator& alloc(GraphicBufferAllocator::get());
         status_t result = alloc.allocate(mBuffer.width, mBuffer.height,
                                          mBuffer.format, 1, mBuffer.usage,
-                                         &handle, &mBuffer.stride,
+                                         mBuffer.usage, &handle,
+                                         &mBuffer.stride,
                                          0, "EvsDisplay");
         if (result != NO_ERROR) {
             ALOGE("Error %d allocating %d x %d graphics buffer",
diff --git a/example/extension/light/2.0/Android.bp b/example/extension/light/2.0/Android.bp
index 2289040..a658356 100644
--- a/example/extension/light/2.0/Android.bp
+++ b/example/extension/light/2.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.example.extension.light@2.0_hal",
+    srcs: [
+        "types.hal",
+        "IExtLight.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.example.extension.light@2.0_genc++",
     tools: ["hidl-gen"],
@@ -54,106 +62,3 @@
         "android.hardware.light@2.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.example.extension.light.vts.driver@2.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.example.extension.light@2.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/example/extension/light/2.0/ $(genDir)/android/hardware/example/extension/light/2.0/",
-    srcs: [
-        "types.hal",
-        "IExtLight.hal",
-    ],
-    out: [
-        "android/hardware/example/extension/light/2.0/types.vts.cpp",
-        "android/hardware/example/extension/light/2.0/ExtLight.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.example.extension.light.vts.driver@2.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.example.extension.light@2.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/example/extension/light/2.0/ $(genDir)/android/hardware/example/extension/light/2.0/",
-    srcs: [
-        "types.hal",
-        "IExtLight.hal",
-    ],
-    out: [
-        "android/hardware/example/extension/light/2.0/types.vts.h",
-        "android/hardware/example/extension/light/2.0/ExtLight.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.example.extension.light.vts.driver@2.0",
-    generated_sources: ["android.hardware.example.extension.light.vts.driver@2.0_genc++"],
-    generated_headers: ["android.hardware.example.extension.light.vts.driver@2.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.example.extension.light.vts.driver@2.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.light@2.0",
-        "android.hardware.example.extension.light@2.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.light@2.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.example.extension.light@2.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.example.extension.light@2.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/example/extension/light/2.0/ $(genDir)/android/hardware/example/extension/light/2.0/",
-    srcs: [
-        "types.hal",
-        "IExtLight.hal",
-    ],
-    out: [
-        "android/hardware/example/extension/light/2.0/types.vts.cpp",
-        "android/hardware/example/extension/light/2.0/ExtLight.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.example.extension.light@2.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.example.extension.light@2.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/example/extension/light/2.0/ $(genDir)/android/hardware/example/extension/light/2.0/",
-    srcs: [
-        "types.hal",
-        "IExtLight.hal",
-    ],
-    out: [
-        "android/hardware/example/extension/light/2.0/types.vts.h",
-        "android/hardware/example/extension/light/2.0/ExtLight.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.example.extension.light@2.0-vts.profiler",
-    generated_sources: ["android.hardware.example.extension.light@2.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.example.extension.light@2.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.example.extension.light@2.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.light@2.0",
-        "android.hardware.example.extension.light@2.0",
-    ],
-}
diff --git a/gatekeeper/1.0/Android.bp b/gatekeeper/1.0/Android.bp
index 9e2203b..89e2f39 100644
--- a/gatekeeper/1.0/Android.bp
+++ b/gatekeeper/1.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.gatekeeper@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IGatekeeper.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.gatekeeper@1.0_genc++",
     tools: ["hidl-gen"],
@@ -54,106 +62,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.gatekeeper.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gatekeeper@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/gatekeeper/1.0/ $(genDir)/android/hardware/gatekeeper/1.0/",
-    srcs: [
-        "types.hal",
-        "IGatekeeper.hal",
-    ],
-    out: [
-        "android/hardware/gatekeeper/1.0/types.vts.cpp",
-        "android/hardware/gatekeeper/1.0/Gatekeeper.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.gatekeeper.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gatekeeper@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/gatekeeper/1.0/ $(genDir)/android/hardware/gatekeeper/1.0/",
-    srcs: [
-        "types.hal",
-        "IGatekeeper.hal",
-    ],
-    out: [
-        "android/hardware/gatekeeper/1.0/types.vts.h",
-        "android/hardware/gatekeeper/1.0/Gatekeeper.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.gatekeeper.vts.driver@1.0",
-    generated_sources: ["android.hardware.gatekeeper.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.gatekeeper.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.gatekeeper.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.gatekeeper@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.gatekeeper@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gatekeeper@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/gatekeeper/1.0/ $(genDir)/android/hardware/gatekeeper/1.0/",
-    srcs: [
-        "types.hal",
-        "IGatekeeper.hal",
-    ],
-    out: [
-        "android/hardware/gatekeeper/1.0/types.vts.cpp",
-        "android/hardware/gatekeeper/1.0/Gatekeeper.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.gatekeeper@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gatekeeper@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/gatekeeper/1.0/ $(genDir)/android/hardware/gatekeeper/1.0/",
-    srcs: [
-        "types.hal",
-        "IGatekeeper.hal",
-    ],
-    out: [
-        "android/hardware/gatekeeper/1.0/types.vts.h",
-        "android/hardware/gatekeeper/1.0/Gatekeeper.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.gatekeeper@1.0-vts.profiler",
-    generated_sources: ["android.hardware.gatekeeper@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.gatekeeper@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.gatekeeper@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.gatekeeper@1.0",
-    ],
-}
diff --git a/gnss/1.0/Android.bp b/gnss/1.0/Android.bp
index 4fc3038..b76b4c5 100644
--- a/gnss/1.0/Android.bp
+++ b/gnss/1.0/Android.bp
@@ -1,5 +1,32 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.gnss@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IAGnss.hal",
+        "IAGnssCallback.hal",
+        "IAGnssRil.hal",
+        "IAGnssRilCallback.hal",
+        "IGnss.hal",
+        "IGnssBatching.hal",
+        "IGnssBatchingCallback.hal",
+        "IGnssCallback.hal",
+        "IGnssConfiguration.hal",
+        "IGnssDebug.hal",
+        "IGnssGeofenceCallback.hal",
+        "IGnssGeofencing.hal",
+        "IGnssMeasurement.hal",
+        "IGnssMeasurementCallback.hal",
+        "IGnssNavigationMessage.hal",
+        "IGnssNavigationMessageCallback.hal",
+        "IGnssNi.hal",
+        "IGnssNiCallback.hal",
+        "IGnssXtra.hal",
+        "IGnssXtraCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.gnss@1.0_genc++",
     tools: ["hidl-gen"],
@@ -206,258 +233,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.gnss.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gnss@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/gnss/1.0/ $(genDir)/android/hardware/gnss/1.0/",
-    srcs: [
-        "types.hal",
-        "IAGnss.hal",
-        "IAGnssCallback.hal",
-        "IAGnssRil.hal",
-        "IAGnssRilCallback.hal",
-        "IGnss.hal",
-        "IGnssBatching.hal",
-        "IGnssBatchingCallback.hal",
-        "IGnssCallback.hal",
-        "IGnssConfiguration.hal",
-        "IGnssDebug.hal",
-        "IGnssGeofenceCallback.hal",
-        "IGnssGeofencing.hal",
-        "IGnssMeasurement.hal",
-        "IGnssMeasurementCallback.hal",
-        "IGnssNavigationMessage.hal",
-        "IGnssNavigationMessageCallback.hal",
-        "IGnssNi.hal",
-        "IGnssNiCallback.hal",
-        "IGnssXtra.hal",
-        "IGnssXtraCallback.hal",
-    ],
-    out: [
-        "android/hardware/gnss/1.0/types.vts.cpp",
-        "android/hardware/gnss/1.0/AGnss.vts.cpp",
-        "android/hardware/gnss/1.0/AGnssCallback.vts.cpp",
-        "android/hardware/gnss/1.0/AGnssRil.vts.cpp",
-        "android/hardware/gnss/1.0/AGnssRilCallback.vts.cpp",
-        "android/hardware/gnss/1.0/Gnss.vts.cpp",
-        "android/hardware/gnss/1.0/GnssBatching.vts.cpp",
-        "android/hardware/gnss/1.0/GnssBatchingCallback.vts.cpp",
-        "android/hardware/gnss/1.0/GnssCallback.vts.cpp",
-        "android/hardware/gnss/1.0/GnssConfiguration.vts.cpp",
-        "android/hardware/gnss/1.0/GnssDebug.vts.cpp",
-        "android/hardware/gnss/1.0/GnssGeofenceCallback.vts.cpp",
-        "android/hardware/gnss/1.0/GnssGeofencing.vts.cpp",
-        "android/hardware/gnss/1.0/GnssMeasurement.vts.cpp",
-        "android/hardware/gnss/1.0/GnssMeasurementCallback.vts.cpp",
-        "android/hardware/gnss/1.0/GnssNavigationMessage.vts.cpp",
-        "android/hardware/gnss/1.0/GnssNavigationMessageCallback.vts.cpp",
-        "android/hardware/gnss/1.0/GnssNi.vts.cpp",
-        "android/hardware/gnss/1.0/GnssNiCallback.vts.cpp",
-        "android/hardware/gnss/1.0/GnssXtra.vts.cpp",
-        "android/hardware/gnss/1.0/GnssXtraCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.gnss.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gnss@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/gnss/1.0/ $(genDir)/android/hardware/gnss/1.0/",
-    srcs: [
-        "types.hal",
-        "IAGnss.hal",
-        "IAGnssCallback.hal",
-        "IAGnssRil.hal",
-        "IAGnssRilCallback.hal",
-        "IGnss.hal",
-        "IGnssBatching.hal",
-        "IGnssBatchingCallback.hal",
-        "IGnssCallback.hal",
-        "IGnssConfiguration.hal",
-        "IGnssDebug.hal",
-        "IGnssGeofenceCallback.hal",
-        "IGnssGeofencing.hal",
-        "IGnssMeasurement.hal",
-        "IGnssMeasurementCallback.hal",
-        "IGnssNavigationMessage.hal",
-        "IGnssNavigationMessageCallback.hal",
-        "IGnssNi.hal",
-        "IGnssNiCallback.hal",
-        "IGnssXtra.hal",
-        "IGnssXtraCallback.hal",
-    ],
-    out: [
-        "android/hardware/gnss/1.0/types.vts.h",
-        "android/hardware/gnss/1.0/AGnss.vts.h",
-        "android/hardware/gnss/1.0/AGnssCallback.vts.h",
-        "android/hardware/gnss/1.0/AGnssRil.vts.h",
-        "android/hardware/gnss/1.0/AGnssRilCallback.vts.h",
-        "android/hardware/gnss/1.0/Gnss.vts.h",
-        "android/hardware/gnss/1.0/GnssBatching.vts.h",
-        "android/hardware/gnss/1.0/GnssBatchingCallback.vts.h",
-        "android/hardware/gnss/1.0/GnssCallback.vts.h",
-        "android/hardware/gnss/1.0/GnssConfiguration.vts.h",
-        "android/hardware/gnss/1.0/GnssDebug.vts.h",
-        "android/hardware/gnss/1.0/GnssGeofenceCallback.vts.h",
-        "android/hardware/gnss/1.0/GnssGeofencing.vts.h",
-        "android/hardware/gnss/1.0/GnssMeasurement.vts.h",
-        "android/hardware/gnss/1.0/GnssMeasurementCallback.vts.h",
-        "android/hardware/gnss/1.0/GnssNavigationMessage.vts.h",
-        "android/hardware/gnss/1.0/GnssNavigationMessageCallback.vts.h",
-        "android/hardware/gnss/1.0/GnssNi.vts.h",
-        "android/hardware/gnss/1.0/GnssNiCallback.vts.h",
-        "android/hardware/gnss/1.0/GnssXtra.vts.h",
-        "android/hardware/gnss/1.0/GnssXtraCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.gnss.vts.driver@1.0",
-    generated_sources: ["android.hardware.gnss.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.gnss.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.gnss.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.gnss@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.gnss@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gnss@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/gnss/1.0/ $(genDir)/android/hardware/gnss/1.0/",
-    srcs: [
-        "types.hal",
-        "IAGnss.hal",
-        "IAGnssCallback.hal",
-        "IAGnssRil.hal",
-        "IAGnssRilCallback.hal",
-        "IGnss.hal",
-        "IGnssBatching.hal",
-        "IGnssBatchingCallback.hal",
-        "IGnssCallback.hal",
-        "IGnssConfiguration.hal",
-        "IGnssDebug.hal",
-        "IGnssGeofenceCallback.hal",
-        "IGnssGeofencing.hal",
-        "IGnssMeasurement.hal",
-        "IGnssMeasurementCallback.hal",
-        "IGnssNavigationMessage.hal",
-        "IGnssNavigationMessageCallback.hal",
-        "IGnssNi.hal",
-        "IGnssNiCallback.hal",
-        "IGnssXtra.hal",
-        "IGnssXtraCallback.hal",
-    ],
-    out: [
-        "android/hardware/gnss/1.0/types.vts.cpp",
-        "android/hardware/gnss/1.0/AGnss.vts.cpp",
-        "android/hardware/gnss/1.0/AGnssCallback.vts.cpp",
-        "android/hardware/gnss/1.0/AGnssRil.vts.cpp",
-        "android/hardware/gnss/1.0/AGnssRilCallback.vts.cpp",
-        "android/hardware/gnss/1.0/Gnss.vts.cpp",
-        "android/hardware/gnss/1.0/GnssBatching.vts.cpp",
-        "android/hardware/gnss/1.0/GnssBatchingCallback.vts.cpp",
-        "android/hardware/gnss/1.0/GnssCallback.vts.cpp",
-        "android/hardware/gnss/1.0/GnssConfiguration.vts.cpp",
-        "android/hardware/gnss/1.0/GnssDebug.vts.cpp",
-        "android/hardware/gnss/1.0/GnssGeofenceCallback.vts.cpp",
-        "android/hardware/gnss/1.0/GnssGeofencing.vts.cpp",
-        "android/hardware/gnss/1.0/GnssMeasurement.vts.cpp",
-        "android/hardware/gnss/1.0/GnssMeasurementCallback.vts.cpp",
-        "android/hardware/gnss/1.0/GnssNavigationMessage.vts.cpp",
-        "android/hardware/gnss/1.0/GnssNavigationMessageCallback.vts.cpp",
-        "android/hardware/gnss/1.0/GnssNi.vts.cpp",
-        "android/hardware/gnss/1.0/GnssNiCallback.vts.cpp",
-        "android/hardware/gnss/1.0/GnssXtra.vts.cpp",
-        "android/hardware/gnss/1.0/GnssXtraCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.gnss@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.gnss@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/gnss/1.0/ $(genDir)/android/hardware/gnss/1.0/",
-    srcs: [
-        "types.hal",
-        "IAGnss.hal",
-        "IAGnssCallback.hal",
-        "IAGnssRil.hal",
-        "IAGnssRilCallback.hal",
-        "IGnss.hal",
-        "IGnssBatching.hal",
-        "IGnssBatchingCallback.hal",
-        "IGnssCallback.hal",
-        "IGnssConfiguration.hal",
-        "IGnssDebug.hal",
-        "IGnssGeofenceCallback.hal",
-        "IGnssGeofencing.hal",
-        "IGnssMeasurement.hal",
-        "IGnssMeasurementCallback.hal",
-        "IGnssNavigationMessage.hal",
-        "IGnssNavigationMessageCallback.hal",
-        "IGnssNi.hal",
-        "IGnssNiCallback.hal",
-        "IGnssXtra.hal",
-        "IGnssXtraCallback.hal",
-    ],
-    out: [
-        "android/hardware/gnss/1.0/types.vts.h",
-        "android/hardware/gnss/1.0/AGnss.vts.h",
-        "android/hardware/gnss/1.0/AGnssCallback.vts.h",
-        "android/hardware/gnss/1.0/AGnssRil.vts.h",
-        "android/hardware/gnss/1.0/AGnssRilCallback.vts.h",
-        "android/hardware/gnss/1.0/Gnss.vts.h",
-        "android/hardware/gnss/1.0/GnssBatching.vts.h",
-        "android/hardware/gnss/1.0/GnssBatchingCallback.vts.h",
-        "android/hardware/gnss/1.0/GnssCallback.vts.h",
-        "android/hardware/gnss/1.0/GnssConfiguration.vts.h",
-        "android/hardware/gnss/1.0/GnssDebug.vts.h",
-        "android/hardware/gnss/1.0/GnssGeofenceCallback.vts.h",
-        "android/hardware/gnss/1.0/GnssGeofencing.vts.h",
-        "android/hardware/gnss/1.0/GnssMeasurement.vts.h",
-        "android/hardware/gnss/1.0/GnssMeasurementCallback.vts.h",
-        "android/hardware/gnss/1.0/GnssNavigationMessage.vts.h",
-        "android/hardware/gnss/1.0/GnssNavigationMessageCallback.vts.h",
-        "android/hardware/gnss/1.0/GnssNi.vts.h",
-        "android/hardware/gnss/1.0/GnssNiCallback.vts.h",
-        "android/hardware/gnss/1.0/GnssXtra.vts.h",
-        "android/hardware/gnss/1.0/GnssXtraCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.gnss@1.0-vts.profiler",
-    generated_sources: ["android.hardware.gnss@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.gnss@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.gnss@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.gnss@1.0",
-    ],
-}
diff --git a/gnss/1.0/IGnssBatching.hal b/gnss/1.0/IGnssBatching.hal
index 4d5affa..6f2dde6 100644
--- a/gnss/1.0/IGnssBatching.hal
+++ b/gnss/1.0/IGnssBatching.hal
@@ -136,7 +136,8 @@
 
     /**
      * Closes the interface. If any batch operations are in progress,
-     * they should be stopped.
+     * they must be stopped.  If any locations are in the hardware batch, they
+     * must be deleted (and not sent via callback.)
      *
      * init() may be called again, after this, if the interface is to be restored
      */
diff --git a/gnss/1.0/default/Gnss.cpp b/gnss/1.0/default/Gnss.cpp
index 19e22c2..a2a99a0 100644
--- a/gnss/1.0/default/Gnss.cpp
+++ b/gnss/1.0/default/Gnss.cpp
@@ -28,6 +28,8 @@
 std::vector<std::unique_ptr<ThreadFuncArgs>> Gnss::sThreadFuncArgsList;
 sp<IGnssCallback> Gnss::sGnssCbIface = nullptr;
 bool Gnss::sInterfaceExists = false;
+bool Gnss::sWakelockHeldGnss = false;
+bool Gnss::sWakelockHeldFused = false;
 
 GpsCallbacks Gnss::sGnssCb = {
     .size = sizeof(GpsCallbacks),
@@ -253,21 +255,62 @@
 }
 
 void Gnss::acquireWakelockCb() {
-    if (sGnssCbIface == nullptr) {
-        ALOGE("%s: GNSS Callback Interface configured incorrectly", __func__);
-        return;
-    }
-
-    sGnssCbIface->gnssAcquireWakelockCb();
+    acquireWakelockGnss();
 }
 
 void Gnss::releaseWakelockCb() {
+    releaseWakelockGnss();
+}
+
+
+void Gnss::acquireWakelockGnss() {
+    sWakelockHeldGnss = true;
+    updateWakelock();
+}
+
+void Gnss::releaseWakelockGnss() {
+    sWakelockHeldGnss = false;
+    updateWakelock();
+}
+
+void Gnss::acquireWakelockFused() {
+    sWakelockHeldFused = true;
+    updateWakelock();
+}
+
+void Gnss::releaseWakelockFused() {
+    sWakelockHeldFused = false;
+    updateWakelock();
+}
+
+void Gnss::updateWakelock() {
+    // Track the state of the last request - in case the wake lock in the layer above is reference
+    // counted.
+    static bool sWakelockHeld = false;
+
     if (sGnssCbIface == nullptr) {
         ALOGE("%s: GNSS Callback Interface configured incorrectly", __func__);
         return;
     }
 
-    sGnssCbIface->gnssReleaseWakelockCb();
+    if (sWakelockHeldGnss || sWakelockHeldFused) {
+        if (!sWakelockHeld) {
+            ALOGI("%s: GNSS HAL Wakelock acquired due to gps: %d, fused: %d", __func__,
+                    sWakelockHeldGnss, sWakelockHeldFused);
+            sWakelockHeld = true;
+            sGnssCbIface->gnssAcquireWakelockCb();
+        }
+    } else {
+        if (sWakelockHeld) {
+            ALOGI("%s: GNSS HAL Wakelock released", __func__);
+        } else  {
+            // To avoid burning power, always release, even if logic got here with sWakelock false
+            // which it shouldn't, unless underlying *.h implementation makes duplicate requests.
+            ALOGW("%s: GNSS HAL Wakelock released, duplicate request", __func__);
+        }
+        sWakelockHeld = false;
+        sGnssCbIface->gnssReleaseWakelockCb();
+    }
 }
 
 void Gnss::requestUtcTimeCb() {
@@ -541,8 +584,26 @@
     if (mGnssIface == nullptr) {
         ALOGE("%s: Gnss interface is unavailable", __func__);
     } else {
-        // TODO(b/34133439): actually get an flpLocationIface
+        hw_module_t* module;
         const FlpLocationInterface* flpLocationIface = nullptr;
+        int err = hw_get_module(FUSED_LOCATION_HARDWARE_MODULE_ID, (hw_module_t const**)&module);
+
+        if (err != 0) {
+            ALOGE("gnss flp hw_get_module failed: %d", err);
+        } else if (module == nullptr) {
+            ALOGE("Fused Location hw_get_module returned null module");
+        } else if (module->methods == nullptr) {
+            ALOGE("Fused Location hw_get_module returned null methods");
+        } else {
+            hw_device_t* device;
+            err = module->methods->open(module, FUSED_LOCATION_HARDWARE_MODULE_ID, &device);
+            if (err != 0) {
+                ALOGE("flpDevice open failed: %d", err);
+            } else {
+                flp_device_t * flpDevice = reinterpret_cast<flp_device_t*>(device);
+                flpLocationIface = flpDevice->get_flp_interface(flpDevice);
+            }
+        }
 
         if (flpLocationIface == nullptr) {
             ALOGE("%s: GnssBatching interface is not implemented by HAL", __func__);
@@ -550,7 +611,6 @@
             mGnssBatching = new GnssBatching(flpLocationIface);
         }
     }
-
     return mGnssBatching;
 }
 
diff --git a/gnss/1.0/default/Gnss.h b/gnss/1.0/default/Gnss.h
index 36947c1..63614fa 100644
--- a/gnss/1.0/default/Gnss.h
+++ b/gnss/1.0/default/Gnss.h
@@ -53,7 +53,6 @@
  * IGnssCallback interface to be passed into the conventional implementation of the GNSS HAL.
  */
 struct Gnss : public IGnss {
-    // TODO: Add flp_device_t, either in ctor, or later attach?
     Gnss(gps_device_t* gnss_device);
     ~Gnss();
 
@@ -109,11 +108,27 @@
     static void setSystemInfoCb(const LegacyGnssSystemInfo* info);
 
     /*
+     * Wakelock consolidation, only needed for dual use of a gps.h & fused_location.h HAL
+     *
+     * Ensures that if the last call from either legacy .h was to acquire a wakelock, that a
+     * wakelock is held.  Otherwise releases it.
+     */
+    static void acquireWakelockFused();
+    static void releaseWakelockFused();
+
+    /*
      * Holds function pointers to the callback methods.
      */
     static GpsCallbacks sGnssCb;
 
  private:
+    // for wakelock consolidation, see above
+    static void acquireWakelockGnss();
+    static void releaseWakelockGnss();
+    static void updateWakelock();
+    static bool sWakelockHeldGnss;
+    static bool sWakelockHeldFused;
+
     sp<GnssXtra> mGnssXtraIface = nullptr;
     sp<AGnssRil> mGnssRil = nullptr;
     sp<GnssGeofencing> mGnssGeofencingIface = nullptr;
diff --git a/gnss/1.0/default/GnssBatching.cpp b/gnss/1.0/default/GnssBatching.cpp
index 404b5da..95c5e60 100644
--- a/gnss/1.0/default/GnssBatching.cpp
+++ b/gnss/1.0/default/GnssBatching.cpp
@@ -1,4 +1,27 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "GnssHAL_GnssBatchingInterface"
+
 #include "GnssBatching.h"
+#include <Gnss.h> // for wakelock consolidation
+#include <GnssUtils.h>
+
+#include <cutils/log.h>  // for ALOGE
+#include <vector>
 
 namespace android {
 namespace hardware {
@@ -6,38 +29,189 @@
 namespace V1_0 {
 namespace implementation {
 
-GnssBatching::GnssBatching(const FlpLocationInterface* flpLocationIface) :
-    mFlpLocationIface(flpLocationIface) {}
+sp<IGnssBatchingCallback> GnssBatching::sGnssBatchingCbIface = nullptr;
+bool GnssBatching::sFlpSupportsBatching = false;
 
+FlpCallbacks GnssBatching::sFlpCb = {
+    .size = sizeof(FlpCallbacks),
+    .location_cb = locationCb,
+    .acquire_wakelock_cb = acquireWakelockCb,
+    .release_wakelock_cb = releaseWakelockCb,
+    .set_thread_event_cb = setThreadEventCb,
+    .flp_capabilities_cb = flpCapabilitiesCb,
+    .flp_status_cb = flpStatusCb,
+};
+
+GnssBatching::GnssBatching(const FlpLocationInterface* flpLocationIface) :
+    mFlpLocationIface(flpLocationIface) {
+}
+
+/*
+ * This enum is used locally by various methods below. It is only used by the default
+ * implementation and is not part of the GNSS interface.
+ */
+enum BatchingValues : uint16_t {
+    // Numbers 0-3 were used in earlier implementations - using 4 to be distinct to the HAL
+    FLP_GNSS_BATCHING_CLIENT_ID = 4,
+    // Tech. mask of GNSS, and sensor aiding, for legacy HAL to fit with GnssBatching API
+    FLP_TECH_MASK_GNSS_AND_SENSORS = FLP_TECH_MASK_GNSS | FLP_TECH_MASK_SENSORS,
+    // Putting a cap to avoid possible memory issues.  Unlikely values this high are supported.
+    MAX_LOCATIONS_PER_BATCH = 1000
+};
+
+void GnssBatching::locationCb(int32_t locationsCount, FlpLocation** locations) {
+    if (sGnssBatchingCbIface == nullptr) {
+        ALOGE("%s: GNSS Batching Callback Interface configured incorrectly", __func__);
+        return;
+    }
+
+    if (locations == nullptr) {
+        ALOGE("%s: Invalid locations from GNSS HAL", __func__);
+        return;
+    }
+
+    if (locationsCount < 0) {
+        ALOGE("%s: Negative location count: %d set to 0", __func__, locationsCount);
+        locationsCount = 0;
+    } else if (locationsCount > MAX_LOCATIONS_PER_BATCH) {
+        ALOGW("%s: Unexpected high location count: %d set to %d", __func__, locationsCount,
+                MAX_LOCATIONS_PER_BATCH);
+        locationsCount = MAX_LOCATIONS_PER_BATCH;
+    }
+
+    /**
+     * Note:
+     * Some existing implementations may drop duplicate locations.  These could be expanded here
+     * but as there's ambiguity between no-GPS-fix vs. dropped duplicates in that implementation,
+     * and that's not specified by the fused_location.h, that isn't safe to do here.
+     * Fortunately, this shouldn't be a major issue in cases where GNSS batching is typically
+     * used (e.g. when user is likely in vehicle/bicycle.)
+     */
+    std::vector<android::hardware::gnss::V1_0::GnssLocation> gnssLocations;
+    for (int iLocation = 0; iLocation < locationsCount; iLocation++) {
+        if (locations[iLocation] == nullptr) {
+            ALOGE("%s: Null location at slot: %d of %d, skipping", __func__, iLocation,
+                    locationsCount);
+            continue;
+        }
+        if ((locations[iLocation]->sources_used & ~FLP_TECH_MASK_GNSS_AND_SENSORS) != 0)
+        {
+            ALOGE("%s: Unrequested location type %d at slot: %d of %d, skipping", __func__,
+                    locations[iLocation]->sources_used, iLocation, locationsCount);
+            continue;
+        }
+        gnssLocations.push_back(convertToGnssLocation(locations[iLocation]));
+    }
+
+    sGnssBatchingCbIface->gnssLocationBatchCb(gnssLocations);
+}
+
+void GnssBatching::acquireWakelockCb() {
+    Gnss::acquireWakelockFused();
+}
+
+void GnssBatching::releaseWakelockCb() {
+    Gnss::releaseWakelockFused();
+}
+
+// this can just return success, because threads are now set up on demand in the jni layer
+int32_t GnssBatching::setThreadEventCb(ThreadEvent event) {
+    return FLP_RESULT_SUCCESS;
+}
+
+void GnssBatching::flpCapabilitiesCb(int32_t capabilities) {
+    ALOGD("%s capabilities %d", __func__, capabilities);
+
+    if (capabilities & CAPABILITY_GNSS) {
+        // once callback is received and capabilities high enough, we know version is
+        // high enough for flush()
+        sFlpSupportsBatching = true;
+    }
+}
+
+void GnssBatching::flpStatusCb(int32_t status) {
+    ALOGD("%s (default implementation) not forwarding status: %d", __func__, status);
+}
 
 // Methods from ::android::hardware::gnss::V1_0::IGnssBatching follow.
 Return<bool> GnssBatching::init(const sp<IGnssBatchingCallback>& callback) {
-    // TODO(b/34133439) implement
-    return false;
+    if (mFlpLocationIface == nullptr) {
+        ALOGE("%s: Flp batching is unavailable", __func__);
+        return false;
+    }
+
+    sGnssBatchingCbIface = callback;
+
+    return (mFlpLocationIface->init(&sFlpCb) == 0);
 }
 
 Return<uint16_t> GnssBatching::getBatchSize() {
-    // TODO(b/34133439) implement
-    return 0;
+    if (mFlpLocationIface == nullptr) {
+        ALOGE("%s: Flp batching interface is unavailable", __func__);
+        return 0;
+    }
+
+    return mFlpLocationIface->get_batch_size();
 }
 
 Return<bool> GnssBatching::start(const IGnssBatching::Options& options) {
-    // TODO(b/34133439) implement
-    return false;
+    if (mFlpLocationIface == nullptr) {
+        ALOGE("%s: Flp batching interface is unavailable", __func__);
+        return false;
+    }
+
+    if (!sFlpSupportsBatching) {
+        ALOGE("%s: Flp batching interface not supported, no capabilities callback received",
+                __func__);
+        return false;
+    }
+
+    FlpBatchOptions optionsHw;
+    // Legacy code used 9999 mW for High accuracy, and 21 mW for balanced.
+    // New GNSS API just expects reasonable GNSS chipset behavior - do something efficient
+    // given the interval.  This 100 mW limit should be quite sufficient (esp. given legacy code
+    // implementations may not even use this value.)
+    optionsHw.max_power_allocation_mW = 100;
+    optionsHw.sources_to_use = FLP_TECH_MASK_GNSS_AND_SENSORS;
+    optionsHw.flags = 0;
+    if (options.flags & Flag::WAKEUP_ON_FIFO_FULL) {
+        optionsHw.flags |= FLP_BATCH_WAKEUP_ON_FIFO_FULL;
+    }
+    optionsHw.period_ns = options.periodNanos;
+    optionsHw.smallest_displacement_meters = 0; // Zero offset - just use time interval
+
+    return (mFlpLocationIface->start_batching(FLP_GNSS_BATCHING_CLIENT_ID, &optionsHw)
+            == FLP_RESULT_SUCCESS);
 }
 
 Return<void> GnssBatching::flush() {
-    // TODO(b/34133439) implement
+    if (mFlpLocationIface == nullptr) {
+        ALOGE("%s: Flp batching interface is unavailable", __func__);
+        return Void();
+    }
+
+    mFlpLocationIface->flush_batched_locations();
+
     return Void();
 }
 
 Return<bool> GnssBatching::stop() {
-    // TODO(b/34133439) implement
-    return false;
+    if (mFlpLocationIface == nullptr) {
+        ALOGE("%s: Flp batching interface is unavailable", __func__);
+        return false;
+    }
+
+    return (mFlpLocationIface->stop_batching(FLP_GNSS_BATCHING_CLIENT_ID) == FLP_RESULT_SUCCESS);
 }
 
 Return<void> GnssBatching::cleanup() {
-    // TODO(b/34133439) implement
+    if (mFlpLocationIface == nullptr) {
+        ALOGE("%s: Flp batching interface is unavailable", __func__);
+        return Void();
+    }
+
+    mFlpLocationIface->cleanup();
+
     return Void();
 }
 
diff --git a/gnss/1.0/default/GnssBatching.h b/gnss/1.0/default/GnssBatching.h
index ac3aa99..001c27d 100644
--- a/gnss/1.0/default/GnssBatching.h
+++ b/gnss/1.0/default/GnssBatching.h
@@ -6,7 +6,6 @@
 #include <hidl/MQDescriptor.h>
 #include <hidl/Status.h>
 
-
 namespace android {
 namespace hardware {
 namespace gnss {
@@ -35,8 +34,26 @@
     Return<bool> stop() override;
     Return<void> cleanup() override;
 
+    /*
+     * Callback methods to be passed into the conventional FLP HAL by the default
+     * implementation. These methods are not part of the IGnssBatching base class.
+     */
+    static void locationCb(int32_t locationsCount, FlpLocation** locations);
+    static void acquireWakelockCb();
+    static void releaseWakelockCb();
+    static int32_t setThreadEventCb(ThreadEvent event);
+    static void flpCapabilitiesCb(int32_t capabilities);
+    static void flpStatusCb(int32_t status);
+
+    /*
+     * Holds function pointers to the callback methods.
+     */
+    static FlpCallbacks sFlpCb;
+
  private:
     const FlpLocationInterface* mFlpLocationIface = nullptr;
+    static sp<IGnssBatchingCallback> sGnssBatchingCbIface;
+    static bool sFlpSupportsBatching;
 };
 
 extern "C" IGnssBatching* HIDL_FETCH_IGnssBatching(const char* name);
diff --git a/gnss/1.0/default/GnssUtils.cpp b/gnss/1.0/default/GnssUtils.cpp
index 82a516b..d9956d6 100644
--- a/gnss/1.0/default/GnssUtils.cpp
+++ b/gnss/1.0/default/GnssUtils.cpp
@@ -51,6 +51,28 @@
     return gnssLocation;
 }
 
+GnssLocation convertToGnssLocation(FlpLocation* location) {
+    GnssLocation gnssLocation = {};
+    if (location != nullptr) {
+        gnssLocation = {
+            // Bit mask applied (and 0's below) for same reason as above with GpsLocation
+            .gnssLocationFlags = static_cast<uint16_t>(location->flags & 0x1f),
+            .latitudeDegrees = location->latitude,
+            .longitudeDegrees = location->longitude,
+            .altitudeMeters = location->altitude,
+            .speedMetersPerSec = location->speed,
+            .bearingDegrees = location->bearing,
+            .horizontalAccuracyMeters = location->accuracy,
+            .verticalAccuracyMeters = 0,
+            .speedAccuracyMetersPerSecond = 0,
+            .bearingAccuracyDegrees = 0,
+            .timestamp = location->timestamp
+        };
+    }
+
+    return gnssLocation;
+}
+
 }  // namespace implementation
 }  // namespace V1_0
 }  // namespace gnss
diff --git a/gnss/1.0/default/GnssUtils.h b/gnss/1.0/default/GnssUtils.h
index fc2f547..38d4b2d 100644
--- a/gnss/1.0/default/GnssUtils.h
+++ b/gnss/1.0/default/GnssUtils.h
@@ -16,6 +16,7 @@
 #ifndef android_hardware_gnss_V1_0_GnssUtil_H_
 #define android_hardware_gnss_V1_0_GnssUtil_H_
 
+#include <hardware/fused_location.h>
 #include <hardware/gps.h>
 #include <android/hardware/gnss/1.0/types.h>
 
@@ -31,6 +32,12 @@
  */
 GnssLocation convertToGnssLocation(GpsLocation* location);
 
+/*
+ * This method converts an FlpLocation struct to a GnssLocation
+ * struct.
+ */
+GnssLocation convertToGnssLocation(FlpLocation* location);
+
 }  // namespace implementation
 }  // namespace V1_0
 }  // namespace gnss
diff --git a/graphics/allocator/2.0/Android.bp b/graphics/allocator/2.0/Android.bp
index 16d8f91..b481fde 100644
--- a/graphics/allocator/2.0/Android.bp
+++ b/graphics/allocator/2.0/Android.bp
@@ -1,5 +1,14 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.graphics.allocator@2.0_hal",
+    srcs: [
+        "types.hal",
+        "IAllocator.hal",
+        "IAllocatorClient.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.graphics.allocator@2.0_genc++",
     tools: ["hidl-gen"],
@@ -64,117 +73,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.graphics.allocator.vts.driver@2.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.allocator@2.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/graphics/allocator/2.0/ $(genDir)/android/hardware/graphics/allocator/2.0/",
-    srcs: [
-        "types.hal",
-        "IAllocator.hal",
-        "IAllocatorClient.hal",
-    ],
-    out: [
-        "android/hardware/graphics/allocator/2.0/types.vts.cpp",
-        "android/hardware/graphics/allocator/2.0/Allocator.vts.cpp",
-        "android/hardware/graphics/allocator/2.0/AllocatorClient.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.graphics.allocator.vts.driver@2.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.allocator@2.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/graphics/allocator/2.0/ $(genDir)/android/hardware/graphics/allocator/2.0/",
-    srcs: [
-        "types.hal",
-        "IAllocator.hal",
-        "IAllocatorClient.hal",
-    ],
-    out: [
-        "android/hardware/graphics/allocator/2.0/types.vts.h",
-        "android/hardware/graphics/allocator/2.0/Allocator.vts.h",
-        "android/hardware/graphics/allocator/2.0/AllocatorClient.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.graphics.allocator.vts.driver@2.0",
-    generated_sources: ["android.hardware.graphics.allocator.vts.driver@2.0_genc++"],
-    generated_headers: ["android.hardware.graphics.allocator.vts.driver@2.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.graphics.allocator.vts.driver@2.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-        "android.hardware.graphics.allocator@2.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.graphics.allocator@2.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.allocator@2.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/graphics/allocator/2.0/ $(genDir)/android/hardware/graphics/allocator/2.0/",
-    srcs: [
-        "types.hal",
-        "IAllocator.hal",
-        "IAllocatorClient.hal",
-    ],
-    out: [
-        "android/hardware/graphics/allocator/2.0/types.vts.cpp",
-        "android/hardware/graphics/allocator/2.0/Allocator.vts.cpp",
-        "android/hardware/graphics/allocator/2.0/AllocatorClient.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.graphics.allocator@2.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.allocator@2.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/graphics/allocator/2.0/ $(genDir)/android/hardware/graphics/allocator/2.0/",
-    srcs: [
-        "types.hal",
-        "IAllocator.hal",
-        "IAllocatorClient.hal",
-    ],
-    out: [
-        "android/hardware/graphics/allocator/2.0/types.vts.h",
-        "android/hardware/graphics/allocator/2.0/Allocator.vts.h",
-        "android/hardware/graphics/allocator/2.0/AllocatorClient.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.graphics.allocator@2.0-vts.profiler",
-    generated_sources: ["android.hardware.graphics.allocator@2.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.graphics.allocator@2.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.graphics.allocator@2.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-        "android.hardware.graphics.allocator@2.0",
-    ],
-}
diff --git a/graphics/common/1.0/Android.bp b/graphics/common/1.0/Android.bp
index 1d00506..4524e3a 100644
--- a/graphics/common/1.0/Android.bp
+++ b/graphics/common/1.0/Android.bp
@@ -1,5 +1,12 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.graphics.common@1.0_hal",
+    srcs: [
+        "types.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.graphics.common@1.0_genc++",
     tools: ["hidl-gen"],
@@ -44,95 +51,3 @@
         "libutils",
     ],
 }
-
-genrule {
-    name: "android.hardware.graphics.common.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.common@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/graphics/common/1.0/ $(genDir)/android/hardware/graphics/common/1.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/graphics/common/1.0/types.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.graphics.common.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.common@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/graphics/common/1.0/ $(genDir)/android/hardware/graphics/common/1.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/graphics/common/1.0/types.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.graphics.common.vts.driver@1.0",
-    generated_sources: ["android.hardware.graphics.common.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.graphics.common.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.graphics.common.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.graphics.common@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-    ],
-}
-
-genrule {
-    name: "android.hardware.graphics.common@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.common@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/graphics/common/1.0/ $(genDir)/android/hardware/graphics/common/1.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/graphics/common/1.0/types.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.graphics.common@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.common@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/graphics/common/1.0/ $(genDir)/android/hardware/graphics/common/1.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/graphics/common/1.0/types.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.graphics.common@1.0-vts.profiler",
-    generated_sources: ["android.hardware.graphics.common@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.graphics.common@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.graphics.common@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.graphics.common@1.0",
-    ],
-}
diff --git a/graphics/composer/2.1/Android.bp b/graphics/composer/2.1/Android.bp
index bda8aae..9cd753a 100644
--- a/graphics/composer/2.1/Android.bp
+++ b/graphics/composer/2.1/Android.bp
@@ -1,5 +1,15 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.graphics.composer@2.1_hal",
+    srcs: [
+        "types.hal",
+        "IComposer.hal",
+        "IComposerCallback.hal",
+        "IComposerClient.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.graphics.composer@2.1_genc++",
     tools: ["hidl-gen"],
@@ -72,125 +82,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.graphics.composer.vts.driver@2.1_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.composer@2.1 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/graphics/composer/2.1/ $(genDir)/android/hardware/graphics/composer/2.1/",
-    srcs: [
-        "types.hal",
-        "IComposer.hal",
-        "IComposerCallback.hal",
-        "IComposerClient.hal",
-    ],
-    out: [
-        "android/hardware/graphics/composer/2.1/types.vts.cpp",
-        "android/hardware/graphics/composer/2.1/Composer.vts.cpp",
-        "android/hardware/graphics/composer/2.1/ComposerCallback.vts.cpp",
-        "android/hardware/graphics/composer/2.1/ComposerClient.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.graphics.composer.vts.driver@2.1_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.composer@2.1 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/graphics/composer/2.1/ $(genDir)/android/hardware/graphics/composer/2.1/",
-    srcs: [
-        "types.hal",
-        "IComposer.hal",
-        "IComposerCallback.hal",
-        "IComposerClient.hal",
-    ],
-    out: [
-        "android/hardware/graphics/composer/2.1/types.vts.h",
-        "android/hardware/graphics/composer/2.1/Composer.vts.h",
-        "android/hardware/graphics/composer/2.1/ComposerCallback.vts.h",
-        "android/hardware/graphics/composer/2.1/ComposerClient.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.graphics.composer.vts.driver@2.1",
-    generated_sources: ["android.hardware.graphics.composer.vts.driver@2.1_genc++"],
-    generated_headers: ["android.hardware.graphics.composer.vts.driver@2.1_genc++_headers"],
-    export_generated_headers: ["android.hardware.graphics.composer.vts.driver@2.1_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-        "android.hardware.graphics.composer@2.1",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.graphics.composer@2.1-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.composer@2.1 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/graphics/composer/2.1/ $(genDir)/android/hardware/graphics/composer/2.1/",
-    srcs: [
-        "types.hal",
-        "IComposer.hal",
-        "IComposerCallback.hal",
-        "IComposerClient.hal",
-    ],
-    out: [
-        "android/hardware/graphics/composer/2.1/types.vts.cpp",
-        "android/hardware/graphics/composer/2.1/Composer.vts.cpp",
-        "android/hardware/graphics/composer/2.1/ComposerCallback.vts.cpp",
-        "android/hardware/graphics/composer/2.1/ComposerClient.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.graphics.composer@2.1-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.composer@2.1 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/graphics/composer/2.1/ $(genDir)/android/hardware/graphics/composer/2.1/",
-    srcs: [
-        "types.hal",
-        "IComposer.hal",
-        "IComposerCallback.hal",
-        "IComposerClient.hal",
-    ],
-    out: [
-        "android/hardware/graphics/composer/2.1/types.vts.h",
-        "android/hardware/graphics/composer/2.1/Composer.vts.h",
-        "android/hardware/graphics/composer/2.1/ComposerCallback.vts.h",
-        "android/hardware/graphics/composer/2.1/ComposerClient.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.graphics.composer@2.1-vts.profiler",
-    generated_sources: ["android.hardware.graphics.composer@2.1-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.graphics.composer@2.1-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.graphics.composer@2.1-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-        "android.hardware.graphics.composer@2.1",
-    ],
-}
diff --git a/graphics/mapper/2.0/Android.bp b/graphics/mapper/2.0/Android.bp
index 938ff8b..f53759c 100644
--- a/graphics/mapper/2.0/Android.bp
+++ b/graphics/mapper/2.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.graphics.mapper@2.0_hal",
+    srcs: [
+        "types.hal",
+        "IMapper.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.graphics.mapper@2.0_genc++",
     tools: ["hidl-gen"],
@@ -58,112 +66,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.graphics.mapper.vts.driver@2.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.mapper@2.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/graphics/mapper/2.0/ $(genDir)/android/hardware/graphics/mapper/2.0/",
-    srcs: [
-        "types.hal",
-        "IMapper.hal",
-    ],
-    out: [
-        "android/hardware/graphics/mapper/2.0/types.vts.cpp",
-        "android/hardware/graphics/mapper/2.0/Mapper.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.graphics.mapper.vts.driver@2.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.mapper@2.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/graphics/mapper/2.0/ $(genDir)/android/hardware/graphics/mapper/2.0/",
-    srcs: [
-        "types.hal",
-        "IMapper.hal",
-    ],
-    out: [
-        "android/hardware/graphics/mapper/2.0/types.vts.h",
-        "android/hardware/graphics/mapper/2.0/Mapper.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.graphics.mapper.vts.driver@2.0",
-    generated_sources: ["android.hardware.graphics.mapper.vts.driver@2.0_genc++"],
-    generated_headers: ["android.hardware.graphics.mapper.vts.driver@2.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.graphics.mapper.vts.driver@2.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.graphics.allocator@2.0",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-        "android.hardware.graphics.mapper@2.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.graphics.allocator@2.0",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.graphics.mapper@2.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.mapper@2.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/graphics/mapper/2.0/ $(genDir)/android/hardware/graphics/mapper/2.0/",
-    srcs: [
-        "types.hal",
-        "IMapper.hal",
-    ],
-    out: [
-        "android/hardware/graphics/mapper/2.0/types.vts.cpp",
-        "android/hardware/graphics/mapper/2.0/Mapper.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.graphics.mapper@2.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.graphics.mapper@2.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/graphics/mapper/2.0/ $(genDir)/android/hardware/graphics/mapper/2.0/",
-    srcs: [
-        "types.hal",
-        "IMapper.hal",
-    ],
-    out: [
-        "android/hardware/graphics/mapper/2.0/types.vts.h",
-        "android/hardware/graphics/mapper/2.0/Mapper.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.graphics.mapper@2.0-vts.profiler",
-    generated_sources: ["android.hardware.graphics.mapper@2.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.graphics.mapper@2.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.graphics.mapper@2.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.graphics.allocator@2.0",
-        "android.hardware.graphics.common@1.0",
-        "android.hidl.base@1.0",
-        "android.hardware.graphics.mapper@2.0",
-    ],
-}
diff --git a/health/1.0/Android.bp b/health/1.0/Android.bp
index 4e16231..189cb3d 100644
--- a/health/1.0/Android.bp
+++ b/health/1.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.health@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IHealth.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.health@1.0_genc++",
     tools: ["hidl-gen"],
@@ -54,106 +62,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.health.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.health@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/health/1.0/ $(genDir)/android/hardware/health/1.0/",
-    srcs: [
-        "types.hal",
-        "IHealth.hal",
-    ],
-    out: [
-        "android/hardware/health/1.0/types.vts.cpp",
-        "android/hardware/health/1.0/Health.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.health.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.health@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/health/1.0/ $(genDir)/android/hardware/health/1.0/",
-    srcs: [
-        "types.hal",
-        "IHealth.hal",
-    ],
-    out: [
-        "android/hardware/health/1.0/types.vts.h",
-        "android/hardware/health/1.0/Health.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.health.vts.driver@1.0",
-    generated_sources: ["android.hardware.health.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.health.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.health.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.health@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.health@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.health@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/health/1.0/ $(genDir)/android/hardware/health/1.0/",
-    srcs: [
-        "types.hal",
-        "IHealth.hal",
-    ],
-    out: [
-        "android/hardware/health/1.0/types.vts.cpp",
-        "android/hardware/health/1.0/Health.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.health@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.health@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/health/1.0/ $(genDir)/android/hardware/health/1.0/",
-    srcs: [
-        "types.hal",
-        "IHealth.hal",
-    ],
-    out: [
-        "android/hardware/health/1.0/types.vts.h",
-        "android/hardware/health/1.0/Health.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.health@1.0-vts.profiler",
-    generated_sources: ["android.hardware.health@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.health@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.health@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.health@1.0",
-    ],
-}
diff --git a/ir/1.0/Android.bp b/ir/1.0/Android.bp
index 45e308a..5628952 100644
--- a/ir/1.0/Android.bp
+++ b/ir/1.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.ir@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IConsumerIr.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.ir@1.0_genc++",
     tools: ["hidl-gen"],
@@ -54,106 +62,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.ir.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.ir@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/ir/1.0/ $(genDir)/android/hardware/ir/1.0/",
-    srcs: [
-        "types.hal",
-        "IConsumerIr.hal",
-    ],
-    out: [
-        "android/hardware/ir/1.0/types.vts.cpp",
-        "android/hardware/ir/1.0/ConsumerIr.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.ir.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.ir@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/ir/1.0/ $(genDir)/android/hardware/ir/1.0/",
-    srcs: [
-        "types.hal",
-        "IConsumerIr.hal",
-    ],
-    out: [
-        "android/hardware/ir/1.0/types.vts.h",
-        "android/hardware/ir/1.0/ConsumerIr.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.ir.vts.driver@1.0",
-    generated_sources: ["android.hardware.ir.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.ir.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.ir.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.ir@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.ir@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.ir@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/ir/1.0/ $(genDir)/android/hardware/ir/1.0/",
-    srcs: [
-        "types.hal",
-        "IConsumerIr.hal",
-    ],
-    out: [
-        "android/hardware/ir/1.0/types.vts.cpp",
-        "android/hardware/ir/1.0/ConsumerIr.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.ir@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.ir@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/ir/1.0/ $(genDir)/android/hardware/ir/1.0/",
-    srcs: [
-        "types.hal",
-        "IConsumerIr.hal",
-    ],
-    out: [
-        "android/hardware/ir/1.0/types.vts.h",
-        "android/hardware/ir/1.0/ConsumerIr.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.ir@1.0-vts.profiler",
-    generated_sources: ["android.hardware.ir@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.ir@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.ir@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.ir@1.0",
-    ],
-}
diff --git a/keymaster/3.0/Android.bp b/keymaster/3.0/Android.bp
index e9a4985..ec56292 100644
--- a/keymaster/3.0/Android.bp
+++ b/keymaster/3.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.keymaster@3.0_hal",
+    srcs: [
+        "types.hal",
+        "IKeymasterDevice.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.keymaster@3.0_genc++",
     tools: ["hidl-gen"],
@@ -54,106 +62,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.keymaster.vts.driver@3.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.keymaster@3.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/keymaster/3.0/ $(genDir)/android/hardware/keymaster/3.0/",
-    srcs: [
-        "types.hal",
-        "IKeymasterDevice.hal",
-    ],
-    out: [
-        "android/hardware/keymaster/3.0/types.vts.cpp",
-        "android/hardware/keymaster/3.0/KeymasterDevice.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.keymaster.vts.driver@3.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.keymaster@3.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/keymaster/3.0/ $(genDir)/android/hardware/keymaster/3.0/",
-    srcs: [
-        "types.hal",
-        "IKeymasterDevice.hal",
-    ],
-    out: [
-        "android/hardware/keymaster/3.0/types.vts.h",
-        "android/hardware/keymaster/3.0/KeymasterDevice.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.keymaster.vts.driver@3.0",
-    generated_sources: ["android.hardware.keymaster.vts.driver@3.0_genc++"],
-    generated_headers: ["android.hardware.keymaster.vts.driver@3.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.keymaster.vts.driver@3.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.keymaster@3.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.keymaster@3.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.keymaster@3.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/keymaster/3.0/ $(genDir)/android/hardware/keymaster/3.0/",
-    srcs: [
-        "types.hal",
-        "IKeymasterDevice.hal",
-    ],
-    out: [
-        "android/hardware/keymaster/3.0/types.vts.cpp",
-        "android/hardware/keymaster/3.0/KeymasterDevice.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.keymaster@3.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.keymaster@3.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/keymaster/3.0/ $(genDir)/android/hardware/keymaster/3.0/",
-    srcs: [
-        "types.hal",
-        "IKeymasterDevice.hal",
-    ],
-    out: [
-        "android/hardware/keymaster/3.0/types.vts.h",
-        "android/hardware/keymaster/3.0/KeymasterDevice.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.keymaster@3.0-vts.profiler",
-    generated_sources: ["android.hardware.keymaster@3.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.keymaster@3.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.keymaster@3.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.keymaster@3.0",
-    ],
-}
diff --git a/keymaster/3.0/default/service.cpp b/keymaster/3.0/default/service.cpp
index dd8c0b2..c4387c3 100644
--- a/keymaster/3.0/default/service.cpp
+++ b/keymaster/3.0/default/service.cpp
@@ -26,10 +26,8 @@
 using android::hardware::joinRpcThreadpool;
 
 using android::hardware::keymaster::V3_0::IKeymasterDevice;
-using android::hardware::registerPassthroughServiceImplementation;
+using android::hardware::defaultPassthroughServiceImplementation;
 
 int main() {
-    configureRpcThreadpool(1, true /*callerWillJoin*/);
-    registerPassthroughServiceImplementation<IKeymasterDevice>("keymaster");
-    joinRpcThreadpool();
+    return defaultPassthroughServiceImplementation<IKeymasterDevice>("keymaster", 1);
 }
diff --git a/light/2.0/Android.bp b/light/2.0/Android.bp
index 928f1c3..74c8e50 100644
--- a/light/2.0/Android.bp
+++ b/light/2.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.light@2.0_hal",
+    srcs: [
+        "types.hal",
+        "ILight.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.light@2.0_genc++",
     tools: ["hidl-gen"],
@@ -54,106 +62,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.light.vts.driver@2.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.light@2.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/light/2.0/ $(genDir)/android/hardware/light/2.0/",
-    srcs: [
-        "types.hal",
-        "ILight.hal",
-    ],
-    out: [
-        "android/hardware/light/2.0/types.vts.cpp",
-        "android/hardware/light/2.0/Light.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.light.vts.driver@2.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.light@2.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/light/2.0/ $(genDir)/android/hardware/light/2.0/",
-    srcs: [
-        "types.hal",
-        "ILight.hal",
-    ],
-    out: [
-        "android/hardware/light/2.0/types.vts.h",
-        "android/hardware/light/2.0/Light.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.light.vts.driver@2.0",
-    generated_sources: ["android.hardware.light.vts.driver@2.0_genc++"],
-    generated_headers: ["android.hardware.light.vts.driver@2.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.light.vts.driver@2.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.light@2.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.light@2.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.light@2.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/light/2.0/ $(genDir)/android/hardware/light/2.0/",
-    srcs: [
-        "types.hal",
-        "ILight.hal",
-    ],
-    out: [
-        "android/hardware/light/2.0/types.vts.cpp",
-        "android/hardware/light/2.0/Light.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.light@2.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.light@2.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/light/2.0/ $(genDir)/android/hardware/light/2.0/",
-    srcs: [
-        "types.hal",
-        "ILight.hal",
-    ],
-    out: [
-        "android/hardware/light/2.0/types.vts.h",
-        "android/hardware/light/2.0/Light.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.light@2.0-vts.profiler",
-    generated_sources: ["android.hardware.light@2.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.light@2.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.light@2.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.light@2.0",
-    ],
-}
diff --git a/media/1.0/Android.bp b/media/1.0/Android.bp
index 5f81ca0..36e9eff 100644
--- a/media/1.0/Android.bp
+++ b/media/1.0/Android.bp
@@ -1,5 +1,12 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.media@1.0_hal",
+    srcs: [
+        "types.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.media@1.0_genc++",
     tools: ["hidl-gen"],
@@ -46,98 +53,3 @@
         "android.hardware.graphics.common@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.media.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.media@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/media/1.0/ $(genDir)/android/hardware/media/1.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/media/1.0/types.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.media.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.media@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/media/1.0/ $(genDir)/android/hardware/media/1.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/media/1.0/types.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.media.vts.driver@1.0",
-    generated_sources: ["android.hardware.media.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.media.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.media.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.graphics.common@1.0",
-        "android.hardware.media@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.graphics.common@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.media@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.media@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/media/1.0/ $(genDir)/android/hardware/media/1.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/media/1.0/types.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.media@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.media@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/media/1.0/ $(genDir)/android/hardware/media/1.0/",
-    srcs: [
-        "types.hal",
-    ],
-    out: [
-        "android/hardware/media/1.0/types.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.media@1.0-vts.profiler",
-    generated_sources: ["android.hardware.media@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.media@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.media@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.graphics.common@1.0",
-        "android.hardware.media@1.0",
-    ],
-}
diff --git a/media/omx/1.0/Android.bp b/media/omx/1.0/Android.bp
index 6a27a34..e042e5d 100644
--- a/media/omx/1.0/Android.bp
+++ b/media/omx/1.0/Android.bp
@@ -1,5 +1,19 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.media.omx@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IGraphicBufferSource.hal",
+        "IOmx.hal",
+        "IOmxBufferProducer.hal",
+        "IOmxBufferSource.hal",
+        "IOmxNode.hal",
+        "IOmxObserver.hal",
+        "IOmxProducerListener.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.media.omx@1.0_genc++",
     tools: ["hidl-gen"],
@@ -106,160 +120,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.media.omx.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.media.omx@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/media/omx/1.0/ $(genDir)/android/hardware/media/omx/1.0/",
-    srcs: [
-        "types.hal",
-        "IGraphicBufferSource.hal",
-        "IOmx.hal",
-        "IOmxBufferProducer.hal",
-        "IOmxBufferSource.hal",
-        "IOmxNode.hal",
-        "IOmxObserver.hal",
-        "IOmxProducerListener.hal",
-    ],
-    out: [
-        "android/hardware/media/omx/1.0/types.vts.cpp",
-        "android/hardware/media/omx/1.0/GraphicBufferSource.vts.cpp",
-        "android/hardware/media/omx/1.0/Omx.vts.cpp",
-        "android/hardware/media/omx/1.0/OmxBufferProducer.vts.cpp",
-        "android/hardware/media/omx/1.0/OmxBufferSource.vts.cpp",
-        "android/hardware/media/omx/1.0/OmxNode.vts.cpp",
-        "android/hardware/media/omx/1.0/OmxObserver.vts.cpp",
-        "android/hardware/media/omx/1.0/OmxProducerListener.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.media.omx.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.media.omx@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/media/omx/1.0/ $(genDir)/android/hardware/media/omx/1.0/",
-    srcs: [
-        "types.hal",
-        "IGraphicBufferSource.hal",
-        "IOmx.hal",
-        "IOmxBufferProducer.hal",
-        "IOmxBufferSource.hal",
-        "IOmxNode.hal",
-        "IOmxObserver.hal",
-        "IOmxProducerListener.hal",
-    ],
-    out: [
-        "android/hardware/media/omx/1.0/types.vts.h",
-        "android/hardware/media/omx/1.0/GraphicBufferSource.vts.h",
-        "android/hardware/media/omx/1.0/Omx.vts.h",
-        "android/hardware/media/omx/1.0/OmxBufferProducer.vts.h",
-        "android/hardware/media/omx/1.0/OmxBufferSource.vts.h",
-        "android/hardware/media/omx/1.0/OmxNode.vts.h",
-        "android/hardware/media/omx/1.0/OmxObserver.vts.h",
-        "android/hardware/media/omx/1.0/OmxProducerListener.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.media.omx.vts.driver@1.0",
-    generated_sources: ["android.hardware.media.omx.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.media.omx.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.media.omx.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.graphics.common@1.0",
-        "android.hardware.media@1.0",
-        "android.hidl.base@1.0",
-        "android.hardware.media.omx@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.graphics.common@1.0",
-        "android.hardware.media@1.0",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.media.omx@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.media.omx@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/media/omx/1.0/ $(genDir)/android/hardware/media/omx/1.0/",
-    srcs: [
-        "types.hal",
-        "IGraphicBufferSource.hal",
-        "IOmx.hal",
-        "IOmxBufferProducer.hal",
-        "IOmxBufferSource.hal",
-        "IOmxNode.hal",
-        "IOmxObserver.hal",
-        "IOmxProducerListener.hal",
-    ],
-    out: [
-        "android/hardware/media/omx/1.0/types.vts.cpp",
-        "android/hardware/media/omx/1.0/GraphicBufferSource.vts.cpp",
-        "android/hardware/media/omx/1.0/Omx.vts.cpp",
-        "android/hardware/media/omx/1.0/OmxBufferProducer.vts.cpp",
-        "android/hardware/media/omx/1.0/OmxBufferSource.vts.cpp",
-        "android/hardware/media/omx/1.0/OmxNode.vts.cpp",
-        "android/hardware/media/omx/1.0/OmxObserver.vts.cpp",
-        "android/hardware/media/omx/1.0/OmxProducerListener.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.media.omx@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.media.omx@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/media/omx/1.0/ $(genDir)/android/hardware/media/omx/1.0/",
-    srcs: [
-        "types.hal",
-        "IGraphicBufferSource.hal",
-        "IOmx.hal",
-        "IOmxBufferProducer.hal",
-        "IOmxBufferSource.hal",
-        "IOmxNode.hal",
-        "IOmxObserver.hal",
-        "IOmxProducerListener.hal",
-    ],
-    out: [
-        "android/hardware/media/omx/1.0/types.vts.h",
-        "android/hardware/media/omx/1.0/GraphicBufferSource.vts.h",
-        "android/hardware/media/omx/1.0/Omx.vts.h",
-        "android/hardware/media/omx/1.0/OmxBufferProducer.vts.h",
-        "android/hardware/media/omx/1.0/OmxBufferSource.vts.h",
-        "android/hardware/media/omx/1.0/OmxNode.vts.h",
-        "android/hardware/media/omx/1.0/OmxObserver.vts.h",
-        "android/hardware/media/omx/1.0/OmxProducerListener.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.media.omx@1.0-vts.profiler",
-    generated_sources: ["android.hardware.media.omx@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.media.omx@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.media.omx@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.graphics.common@1.0",
-        "android.hardware.media@1.0",
-        "android.hidl.base@1.0",
-        "android.hardware.media.omx@1.0",
-    ],
-}
diff --git a/media/omx/1.0/IOmxBufferProducer.hal b/media/omx/1.0/IOmxBufferProducer.hal
index 12b5d14..d4cf5f7 100644
--- a/media/omx/1.0/IOmxBufferProducer.hal
+++ b/media/omx/1.0/IOmxBufferProducer.hal
@@ -121,6 +121,7 @@
         uint32_t transformHint;
         uint32_t numPendingBuffers;
         uint64_t nextFrameNumber;
+        bool bufferReplaced;
         FrameEventHistoryDelta frameTimestamps;
     };
 
diff --git a/memtrack/1.0/Android.bp b/memtrack/1.0/Android.bp
index 3a2db14..9a1b84a 100644
--- a/memtrack/1.0/Android.bp
+++ b/memtrack/1.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.memtrack@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IMemtrack.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.memtrack@1.0_genc++",
     tools: ["hidl-gen"],
@@ -54,106 +62,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.memtrack.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.memtrack@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/memtrack/1.0/ $(genDir)/android/hardware/memtrack/1.0/",
-    srcs: [
-        "types.hal",
-        "IMemtrack.hal",
-    ],
-    out: [
-        "android/hardware/memtrack/1.0/types.vts.cpp",
-        "android/hardware/memtrack/1.0/Memtrack.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.memtrack.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.memtrack@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/memtrack/1.0/ $(genDir)/android/hardware/memtrack/1.0/",
-    srcs: [
-        "types.hal",
-        "IMemtrack.hal",
-    ],
-    out: [
-        "android/hardware/memtrack/1.0/types.vts.h",
-        "android/hardware/memtrack/1.0/Memtrack.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.memtrack.vts.driver@1.0",
-    generated_sources: ["android.hardware.memtrack.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.memtrack.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.memtrack.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.memtrack@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.memtrack@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.memtrack@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/memtrack/1.0/ $(genDir)/android/hardware/memtrack/1.0/",
-    srcs: [
-        "types.hal",
-        "IMemtrack.hal",
-    ],
-    out: [
-        "android/hardware/memtrack/1.0/types.vts.cpp",
-        "android/hardware/memtrack/1.0/Memtrack.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.memtrack@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.memtrack@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/memtrack/1.0/ $(genDir)/android/hardware/memtrack/1.0/",
-    srcs: [
-        "types.hal",
-        "IMemtrack.hal",
-    ],
-    out: [
-        "android/hardware/memtrack/1.0/types.vts.h",
-        "android/hardware/memtrack/1.0/Memtrack.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.memtrack@1.0-vts.profiler",
-    generated_sources: ["android.hardware.memtrack@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.memtrack@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.memtrack@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.memtrack@1.0",
-    ],
-}
diff --git a/nfc/1.0/Android.bp b/nfc/1.0/Android.bp
index e1c06c6..7f228a7 100644
--- a/nfc/1.0/Android.bp
+++ b/nfc/1.0/Android.bp
@@ -1,5 +1,14 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.nfc@1.0_hal",
+    srcs: [
+        "types.hal",
+        "INfc.hal",
+        "INfcClientCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.nfc@1.0_genc++",
     tools: ["hidl-gen"],
@@ -62,114 +71,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.nfc.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.nfc@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/nfc/1.0/ $(genDir)/android/hardware/nfc/1.0/",
-    srcs: [
-        "types.hal",
-        "INfc.hal",
-        "INfcClientCallback.hal",
-    ],
-    out: [
-        "android/hardware/nfc/1.0/types.vts.cpp",
-        "android/hardware/nfc/1.0/Nfc.vts.cpp",
-        "android/hardware/nfc/1.0/NfcClientCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.nfc.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.nfc@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/nfc/1.0/ $(genDir)/android/hardware/nfc/1.0/",
-    srcs: [
-        "types.hal",
-        "INfc.hal",
-        "INfcClientCallback.hal",
-    ],
-    out: [
-        "android/hardware/nfc/1.0/types.vts.h",
-        "android/hardware/nfc/1.0/Nfc.vts.h",
-        "android/hardware/nfc/1.0/NfcClientCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.nfc.vts.driver@1.0",
-    generated_sources: ["android.hardware.nfc.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.nfc.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.nfc.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.nfc@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.nfc@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.nfc@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/nfc/1.0/ $(genDir)/android/hardware/nfc/1.0/",
-    srcs: [
-        "types.hal",
-        "INfc.hal",
-        "INfcClientCallback.hal",
-    ],
-    out: [
-        "android/hardware/nfc/1.0/types.vts.cpp",
-        "android/hardware/nfc/1.0/Nfc.vts.cpp",
-        "android/hardware/nfc/1.0/NfcClientCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.nfc@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.nfc@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/nfc/1.0/ $(genDir)/android/hardware/nfc/1.0/",
-    srcs: [
-        "types.hal",
-        "INfc.hal",
-        "INfcClientCallback.hal",
-    ],
-    out: [
-        "android/hardware/nfc/1.0/types.vts.h",
-        "android/hardware/nfc/1.0/Nfc.vts.h",
-        "android/hardware/nfc/1.0/NfcClientCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.nfc@1.0-vts.profiler",
-    generated_sources: ["android.hardware.nfc@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.nfc@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.nfc@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.nfc@1.0",
-    ],
-}
diff --git a/power/1.0/Android.bp b/power/1.0/Android.bp
index 33caa8d..62e03ea 100644
--- a/power/1.0/Android.bp
+++ b/power/1.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.power@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IPower.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.power@1.0_genc++",
     tools: ["hidl-gen"],
@@ -54,106 +62,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.power.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.power@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/power/1.0/ $(genDir)/android/hardware/power/1.0/",
-    srcs: [
-        "types.hal",
-        "IPower.hal",
-    ],
-    out: [
-        "android/hardware/power/1.0/types.vts.cpp",
-        "android/hardware/power/1.0/Power.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.power.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.power@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/power/1.0/ $(genDir)/android/hardware/power/1.0/",
-    srcs: [
-        "types.hal",
-        "IPower.hal",
-    ],
-    out: [
-        "android/hardware/power/1.0/types.vts.h",
-        "android/hardware/power/1.0/Power.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.power.vts.driver@1.0",
-    generated_sources: ["android.hardware.power.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.power.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.power.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.power@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.power@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.power@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/power/1.0/ $(genDir)/android/hardware/power/1.0/",
-    srcs: [
-        "types.hal",
-        "IPower.hal",
-    ],
-    out: [
-        "android/hardware/power/1.0/types.vts.cpp",
-        "android/hardware/power/1.0/Power.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.power@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.power@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/power/1.0/ $(genDir)/android/hardware/power/1.0/",
-    srcs: [
-        "types.hal",
-        "IPower.hal",
-    ],
-    out: [
-        "android/hardware/power/1.0/types.vts.h",
-        "android/hardware/power/1.0/Power.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.power@1.0-vts.profiler",
-    generated_sources: ["android.hardware.power@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.power@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.power@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.power@1.0",
-    ],
-}
diff --git a/radio/1.0/Android.bp b/radio/1.0/Android.bp
index 7bff574..d9df910 100644
--- a/radio/1.0/Android.bp
+++ b/radio/1.0/Android.bp
@@ -1,5 +1,17 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.radio@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IRadio.hal",
+        "IRadioIndication.hal",
+        "IRadioResponse.hal",
+        "ISap.hal",
+        "ISapCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.radio@1.0_genc++",
     tools: ["hidl-gen"],
@@ -86,138 +98,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.radio.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.radio@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/radio/1.0/ $(genDir)/android/hardware/radio/1.0/",
-    srcs: [
-        "types.hal",
-        "IRadio.hal",
-        "IRadioIndication.hal",
-        "IRadioResponse.hal",
-        "ISap.hal",
-        "ISapCallback.hal",
-    ],
-    out: [
-        "android/hardware/radio/1.0/types.vts.cpp",
-        "android/hardware/radio/1.0/Radio.vts.cpp",
-        "android/hardware/radio/1.0/RadioIndication.vts.cpp",
-        "android/hardware/radio/1.0/RadioResponse.vts.cpp",
-        "android/hardware/radio/1.0/Sap.vts.cpp",
-        "android/hardware/radio/1.0/SapCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.radio.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.radio@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/radio/1.0/ $(genDir)/android/hardware/radio/1.0/",
-    srcs: [
-        "types.hal",
-        "IRadio.hal",
-        "IRadioIndication.hal",
-        "IRadioResponse.hal",
-        "ISap.hal",
-        "ISapCallback.hal",
-    ],
-    out: [
-        "android/hardware/radio/1.0/types.vts.h",
-        "android/hardware/radio/1.0/Radio.vts.h",
-        "android/hardware/radio/1.0/RadioIndication.vts.h",
-        "android/hardware/radio/1.0/RadioResponse.vts.h",
-        "android/hardware/radio/1.0/Sap.vts.h",
-        "android/hardware/radio/1.0/SapCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.radio.vts.driver@1.0",
-    generated_sources: ["android.hardware.radio.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.radio.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.radio.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.radio@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.radio@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.radio@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/radio/1.0/ $(genDir)/android/hardware/radio/1.0/",
-    srcs: [
-        "types.hal",
-        "IRadio.hal",
-        "IRadioIndication.hal",
-        "IRadioResponse.hal",
-        "ISap.hal",
-        "ISapCallback.hal",
-    ],
-    out: [
-        "android/hardware/radio/1.0/types.vts.cpp",
-        "android/hardware/radio/1.0/Radio.vts.cpp",
-        "android/hardware/radio/1.0/RadioIndication.vts.cpp",
-        "android/hardware/radio/1.0/RadioResponse.vts.cpp",
-        "android/hardware/radio/1.0/Sap.vts.cpp",
-        "android/hardware/radio/1.0/SapCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.radio@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.radio@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/radio/1.0/ $(genDir)/android/hardware/radio/1.0/",
-    srcs: [
-        "types.hal",
-        "IRadio.hal",
-        "IRadioIndication.hal",
-        "IRadioResponse.hal",
-        "ISap.hal",
-        "ISapCallback.hal",
-    ],
-    out: [
-        "android/hardware/radio/1.0/types.vts.h",
-        "android/hardware/radio/1.0/Radio.vts.h",
-        "android/hardware/radio/1.0/RadioIndication.vts.h",
-        "android/hardware/radio/1.0/RadioResponse.vts.h",
-        "android/hardware/radio/1.0/Sap.vts.h",
-        "android/hardware/radio/1.0/SapCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.radio@1.0-vts.profiler",
-    generated_sources: ["android.hardware.radio@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.radio@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.radio@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.radio@1.0",
-    ],
-}
diff --git a/radio/1.0/Android.mk b/radio/1.0/Android.mk
index 82bde55..704ea08 100644
--- a/radio/1.0/Android.mk
+++ b/radio/1.0/Android.mk
@@ -55,6 +55,25 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (ApnTypes)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_0/ApnTypes.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.0::types.ApnTypes
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (AppState)
 #
 GEN := $(intermediates)/android/hardware/radio/V1_0/AppState.java
@@ -1290,6 +1309,25 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (DeviceStateType)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_0/DeviceStateType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.0::types.DeviceStateType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (Dial)
 #
 GEN := $(intermediates)/android/hardware/radio/V1_0/Dial.java
@@ -1537,6 +1575,25 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (IndicationFilter)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_0/IndicationFilter.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.0::types.IndicationFilter
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (LastCallFailCause)
 #
 GEN := $(intermediates)/android/hardware/radio/V1_0/LastCallFailCause.java
@@ -1651,6 +1708,25 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (MvnoType)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_0/MvnoType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.0::types.MvnoType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (NeighboringCell)
 #
 GEN := $(intermediates)/android/hardware/radio/V1_0/NeighboringCell.java
@@ -2828,83 +2904,6 @@
 	$(transform-generated-source)
 LOCAL_GENERATED_SOURCES += $(GEN)
 
-
-#
-# Build types.hal (MvnoType)
-#
-GEN := $(intermediates)/android/hardware/radio/V1_0/MvnoType.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.radio@1.0::types.MvnoType
-
-$(GEN): $(LOCAL_PATH)/types.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build types.hal (ApnTypes)
-#
-GEN := $(intermediates)/android/hardware/radio/V1_0/ApnTypes.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.radio@1.0::types.ApnTypes
-
-$(GEN): $(LOCAL_PATH)/types.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build types.hal (IndicationFilter)
-#
-GEN := $(intermediates)/android/hardware/radio/V1_0/IndicationFilter.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.radio@1.0::types.IndicationFilter
-
-$(GEN): $(LOCAL_PATH)/types.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build types.hal (DeviceStateType)
-#
-GEN := $(intermediates)/android/hardware/radio/V1_0/DeviceStateType.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.radio@1.0::types.DeviceStateType
-
-$(GEN): $(LOCAL_PATH)/types.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
 #
 # Build IRadio.hal
 #
@@ -3071,6 +3070,25 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (ApnTypes)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_0/ApnTypes.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.0::types.ApnTypes
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (AppState)
 #
 GEN := $(intermediates)/android/hardware/radio/V1_0/AppState.java
@@ -4306,6 +4324,25 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (DeviceStateType)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_0/DeviceStateType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.0::types.DeviceStateType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (Dial)
 #
 GEN := $(intermediates)/android/hardware/radio/V1_0/Dial.java
@@ -4553,6 +4590,25 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (IndicationFilter)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_0/IndicationFilter.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.0::types.IndicationFilter
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (LastCallFailCause)
 #
 GEN := $(intermediates)/android/hardware/radio/V1_0/LastCallFailCause.java
@@ -4667,6 +4723,25 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
+# Build types.hal (MvnoType)
+#
+GEN := $(intermediates)/android/hardware/radio/V1_0/MvnoType.java
+$(GEN): $(HIDL)
+$(GEN): PRIVATE_HIDL := $(HIDL)
+$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
+$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
+$(GEN): PRIVATE_CUSTOM_TOOL = \
+        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
+        -Ljava \
+        -randroid.hardware:hardware/interfaces \
+        -randroid.hidl:system/libhidl/transport \
+        android.hardware.radio@1.0::types.MvnoType
+
+$(GEN): $(LOCAL_PATH)/types.hal
+	$(transform-generated-source)
+LOCAL_GENERATED_SOURCES += $(GEN)
+
+#
 # Build types.hal (NeighboringCell)
 #
 GEN := $(intermediates)/android/hardware/radio/V1_0/NeighboringCell.java
@@ -5845,82 +5920,6 @@
 LOCAL_GENERATED_SOURCES += $(GEN)
 
 #
-# Build types.hal (MvnoType)
-#
-GEN := $(intermediates)/android/hardware/radio/V1_0/MvnoType.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.radio@1.0::types.MvnoType
-
-$(GEN): $(LOCAL_PATH)/types.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build types.hal (ApnTypes)
-#
-GEN := $(intermediates)/android/hardware/radio/V1_0/ApnTypes.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.radio@1.0::types.ApnTypes
-
-$(GEN): $(LOCAL_PATH)/types.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build types.hal (IndicationFilter)
-#
-GEN := $(intermediates)/android/hardware/radio/V1_0/IndicationFilter.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.radio@1.0::types.IndicationFilter
-
-$(GEN): $(LOCAL_PATH)/types.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
-# Build types.hal (DeviceStateType)
-#
-GEN := $(intermediates)/android/hardware/radio/V1_0/DeviceStateType.java
-$(GEN): $(HIDL)
-$(GEN): PRIVATE_HIDL := $(HIDL)
-$(GEN): PRIVATE_DEPS := $(LOCAL_PATH)/types.hal
-$(GEN): PRIVATE_OUTPUT_DIR := $(intermediates)
-$(GEN): PRIVATE_CUSTOM_TOOL = \
-        $(PRIVATE_HIDL) -o $(PRIVATE_OUTPUT_DIR) \
-        -Ljava \
-        -randroid.hardware:hardware/interfaces \
-        -randroid.hidl:system/libhidl/transport \
-        android.hardware.radio@1.0::types.DeviceStateType
-
-$(GEN): $(LOCAL_PATH)/types.hal
-	$(transform-generated-source)
-LOCAL_GENERATED_SOURCES += $(GEN)
-
-#
 # Build IRadio.hal
 #
 GEN := $(intermediates)/android/hardware/radio/V1_0/IRadio.java
diff --git a/sensors/1.0/Android.bp b/sensors/1.0/Android.bp
index d4ebe98..1ddb50c 100644
--- a/sensors/1.0/Android.bp
+++ b/sensors/1.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.sensors@1.0_hal",
+    srcs: [
+        "types.hal",
+        "ISensors.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.sensors@1.0_genc++",
     tools: ["hidl-gen"],
@@ -54,106 +62,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.sensors.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.sensors@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/sensors/1.0/ $(genDir)/android/hardware/sensors/1.0/",
-    srcs: [
-        "types.hal",
-        "ISensors.hal",
-    ],
-    out: [
-        "android/hardware/sensors/1.0/types.vts.cpp",
-        "android/hardware/sensors/1.0/Sensors.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.sensors.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.sensors@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/sensors/1.0/ $(genDir)/android/hardware/sensors/1.0/",
-    srcs: [
-        "types.hal",
-        "ISensors.hal",
-    ],
-    out: [
-        "android/hardware/sensors/1.0/types.vts.h",
-        "android/hardware/sensors/1.0/Sensors.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.sensors.vts.driver@1.0",
-    generated_sources: ["android.hardware.sensors.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.sensors.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.sensors.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.sensors@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.sensors@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.sensors@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/sensors/1.0/ $(genDir)/android/hardware/sensors/1.0/",
-    srcs: [
-        "types.hal",
-        "ISensors.hal",
-    ],
-    out: [
-        "android/hardware/sensors/1.0/types.vts.cpp",
-        "android/hardware/sensors/1.0/Sensors.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.sensors@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.sensors@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/sensors/1.0/ $(genDir)/android/hardware/sensors/1.0/",
-    srcs: [
-        "types.hal",
-        "ISensors.hal",
-    ],
-    out: [
-        "android/hardware/sensors/1.0/types.vts.h",
-        "android/hardware/sensors/1.0/Sensors.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.sensors@1.0-vts.profiler",
-    generated_sources: ["android.hardware.sensors@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.sensors@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.sensors@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.sensors@1.0",
-    ],
-}
diff --git a/soundtrigger/2.0/Android.bp b/soundtrigger/2.0/Android.bp
index a11cbe6..1473776 100644
--- a/soundtrigger/2.0/Android.bp
+++ b/soundtrigger/2.0/Android.bp
@@ -1,5 +1,14 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.soundtrigger@2.0_hal",
+    srcs: [
+        "types.hal",
+        "ISoundTriggerHw.hal",
+        "ISoundTriggerHwCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.soundtrigger@2.0_genc++",
     tools: ["hidl-gen"],
@@ -64,117 +73,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.soundtrigger.vts.driver@2.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.soundtrigger@2.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/soundtrigger/2.0/ $(genDir)/android/hardware/soundtrigger/2.0/",
-    srcs: [
-        "types.hal",
-        "ISoundTriggerHw.hal",
-        "ISoundTriggerHwCallback.hal",
-    ],
-    out: [
-        "android/hardware/soundtrigger/2.0/types.vts.cpp",
-        "android/hardware/soundtrigger/2.0/SoundTriggerHw.vts.cpp",
-        "android/hardware/soundtrigger/2.0/SoundTriggerHwCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.soundtrigger.vts.driver@2.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.soundtrigger@2.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/soundtrigger/2.0/ $(genDir)/android/hardware/soundtrigger/2.0/",
-    srcs: [
-        "types.hal",
-        "ISoundTriggerHw.hal",
-        "ISoundTriggerHwCallback.hal",
-    ],
-    out: [
-        "android/hardware/soundtrigger/2.0/types.vts.h",
-        "android/hardware/soundtrigger/2.0/SoundTriggerHw.vts.h",
-        "android/hardware/soundtrigger/2.0/SoundTriggerHwCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.soundtrigger.vts.driver@2.0",
-    generated_sources: ["android.hardware.soundtrigger.vts.driver@2.0_genc++"],
-    generated_headers: ["android.hardware.soundtrigger.vts.driver@2.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.soundtrigger.vts.driver@2.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
-        "android.hardware.soundtrigger@2.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.soundtrigger@2.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.soundtrigger@2.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/soundtrigger/2.0/ $(genDir)/android/hardware/soundtrigger/2.0/",
-    srcs: [
-        "types.hal",
-        "ISoundTriggerHw.hal",
-        "ISoundTriggerHwCallback.hal",
-    ],
-    out: [
-        "android/hardware/soundtrigger/2.0/types.vts.cpp",
-        "android/hardware/soundtrigger/2.0/SoundTriggerHw.vts.cpp",
-        "android/hardware/soundtrigger/2.0/SoundTriggerHwCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.soundtrigger@2.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.soundtrigger@2.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/soundtrigger/2.0/ $(genDir)/android/hardware/soundtrigger/2.0/",
-    srcs: [
-        "types.hal",
-        "ISoundTriggerHw.hal",
-        "ISoundTriggerHwCallback.hal",
-    ],
-    out: [
-        "android/hardware/soundtrigger/2.0/types.vts.h",
-        "android/hardware/soundtrigger/2.0/SoundTriggerHw.vts.h",
-        "android/hardware/soundtrigger/2.0/SoundTriggerHwCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.soundtrigger@2.0-vts.profiler",
-    generated_sources: ["android.hardware.soundtrigger@2.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.soundtrigger@2.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.soundtrigger@2.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
-        "android.hardware.soundtrigger@2.0",
-    ],
-}
diff --git a/tests/bar/1.0/Android.bp b/tests/bar/1.0/Android.bp
index fbec8d1..924b3ab 100644
--- a/tests/bar/1.0/Android.bp
+++ b/tests/bar/1.0/Android.bp
@@ -1,5 +1,17 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.tests.bar@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IBar.hal",
+        "IComplicated.hal",
+        "IFooCallback.hal",
+        "IImportRules.hal",
+        "IImportTypes.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.tests.bar@1.0_genc++",
     tools: ["hidl-gen"],
diff --git a/tests/baz/1.0/Android.bp b/tests/baz/1.0/Android.bp
index 4106838..1cf71b6 100644
--- a/tests/baz/1.0/Android.bp
+++ b/tests/baz/1.0/Android.bp
@@ -1,5 +1,15 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.tests.baz@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IBase.hal",
+        "IBaz.hal",
+        "IBazCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.tests.baz@1.0_genc++",
     tools: ["hidl-gen"],
diff --git a/tests/expression/1.0/Android.bp b/tests/expression/1.0/Android.bp
index bb7aedd..1730aba 100644
--- a/tests/expression/1.0/Android.bp
+++ b/tests/expression/1.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.tests.expression@1.0_hal",
+    srcs: [
+        "IExpression.hal",
+        "IExpressionExt.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.tests.expression@1.0_genc++",
     tools: ["hidl-gen"],
diff --git a/tests/foo/1.0/Android.bp b/tests/foo/1.0/Android.bp
index 8294c65..c65d3cf 100644
--- a/tests/foo/1.0/Android.bp
+++ b/tests/foo/1.0/Android.bp
@@ -1,5 +1,17 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.tests.foo@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IFoo.hal",
+        "IFooCallback.hal",
+        "IMyTypes.hal",
+        "ISimple.hal",
+        "ITheirTypes.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.tests.foo@1.0_genc++",
     tools: ["hidl-gen"],
diff --git a/tests/inheritance/1.0/Android.bp b/tests/inheritance/1.0/Android.bp
index 4389147..433e9ac 100644
--- a/tests/inheritance/1.0/Android.bp
+++ b/tests/inheritance/1.0/Android.bp
@@ -1,5 +1,15 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.tests.inheritance@1.0_hal",
+    srcs: [
+        "IChild.hal",
+        "IFetcher.hal",
+        "IGrandparent.hal",
+        "IParent.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.tests.inheritance@1.0_genc++",
     tools: ["hidl-gen"],
diff --git a/tests/libhwbinder/1.0/Android.bp b/tests/libhwbinder/1.0/Android.bp
index 8c27225..1d0b4b5 100644
--- a/tests/libhwbinder/1.0/Android.bp
+++ b/tests/libhwbinder/1.0/Android.bp
@@ -1,5 +1,12 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.tests.libhwbinder@1.0_hal",
+    srcs: [
+        "IBenchmark.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.tests.libhwbinder@1.0_genc++",
     tools: ["hidl-gen"],
diff --git a/tests/memory/1.0/Android.bp b/tests/memory/1.0/Android.bp
index d8fe811..3f27810 100644
--- a/tests/memory/1.0/Android.bp
+++ b/tests/memory/1.0/Android.bp
@@ -1,5 +1,12 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.tests.memory@1.0_hal",
+    srcs: [
+        "IMemoryTest.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.tests.memory@1.0_genc++",
     tools: ["hidl-gen"],
diff --git a/tests/msgq/1.0/Android.bp b/tests/msgq/1.0/Android.bp
index 669722e..39fef89 100644
--- a/tests/msgq/1.0/Android.bp
+++ b/tests/msgq/1.0/Android.bp
@@ -1,5 +1,12 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.tests.msgq@1.0_hal",
+    srcs: [
+        "ITestMsgQ.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.tests.msgq@1.0_genc++",
     tools: ["hidl-gen"],
diff --git a/tests/pointer/1.0/Android.bp b/tests/pointer/1.0/Android.bp
index be7f873..e40003d 100644
--- a/tests/pointer/1.0/Android.bp
+++ b/tests/pointer/1.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.tests.pointer@1.0_hal",
+    srcs: [
+        "IGraph.hal",
+        "IPointer.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.tests.pointer@1.0_genc++",
     tools: ["hidl-gen"],
diff --git a/thermal/1.0/Android.bp b/thermal/1.0/Android.bp
index fc44ff1..c4b6d39 100644
--- a/thermal/1.0/Android.bp
+++ b/thermal/1.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.thermal@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IThermal.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.thermal@1.0_genc++",
     tools: ["hidl-gen"],
@@ -54,106 +62,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.thermal.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.thermal@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/thermal/1.0/ $(genDir)/android/hardware/thermal/1.0/",
-    srcs: [
-        "types.hal",
-        "IThermal.hal",
-    ],
-    out: [
-        "android/hardware/thermal/1.0/types.vts.cpp",
-        "android/hardware/thermal/1.0/Thermal.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.thermal.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.thermal@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/thermal/1.0/ $(genDir)/android/hardware/thermal/1.0/",
-    srcs: [
-        "types.hal",
-        "IThermal.hal",
-    ],
-    out: [
-        "android/hardware/thermal/1.0/types.vts.h",
-        "android/hardware/thermal/1.0/Thermal.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.thermal.vts.driver@1.0",
-    generated_sources: ["android.hardware.thermal.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.thermal.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.thermal.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.thermal@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.thermal@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.thermal@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/thermal/1.0/ $(genDir)/android/hardware/thermal/1.0/",
-    srcs: [
-        "types.hal",
-        "IThermal.hal",
-    ],
-    out: [
-        "android/hardware/thermal/1.0/types.vts.cpp",
-        "android/hardware/thermal/1.0/Thermal.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.thermal@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.thermal@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/thermal/1.0/ $(genDir)/android/hardware/thermal/1.0/",
-    srcs: [
-        "types.hal",
-        "IThermal.hal",
-    ],
-    out: [
-        "android/hardware/thermal/1.0/types.vts.h",
-        "android/hardware/thermal/1.0/Thermal.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.thermal@1.0-vts.profiler",
-    generated_sources: ["android.hardware.thermal@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.thermal@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.thermal@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.thermal@1.0",
-    ],
-}
diff --git a/tv/cec/1.0/Android.bp b/tv/cec/1.0/Android.bp
index 0096589..d2eee14 100644
--- a/tv/cec/1.0/Android.bp
+++ b/tv/cec/1.0/Android.bp
@@ -1,5 +1,14 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.tv.cec@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IHdmiCec.hal",
+        "IHdmiCecCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.tv.cec@1.0_genc++",
     tools: ["hidl-gen"],
@@ -62,114 +71,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.tv.cec.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tv.cec@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/tv/cec/1.0/ $(genDir)/android/hardware/tv/cec/1.0/",
-    srcs: [
-        "types.hal",
-        "IHdmiCec.hal",
-        "IHdmiCecCallback.hal",
-    ],
-    out: [
-        "android/hardware/tv/cec/1.0/types.vts.cpp",
-        "android/hardware/tv/cec/1.0/HdmiCec.vts.cpp",
-        "android/hardware/tv/cec/1.0/HdmiCecCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.tv.cec.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tv.cec@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/tv/cec/1.0/ $(genDir)/android/hardware/tv/cec/1.0/",
-    srcs: [
-        "types.hal",
-        "IHdmiCec.hal",
-        "IHdmiCecCallback.hal",
-    ],
-    out: [
-        "android/hardware/tv/cec/1.0/types.vts.h",
-        "android/hardware/tv/cec/1.0/HdmiCec.vts.h",
-        "android/hardware/tv/cec/1.0/HdmiCecCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.tv.cec.vts.driver@1.0",
-    generated_sources: ["android.hardware.tv.cec.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.tv.cec.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.tv.cec.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.tv.cec@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.tv.cec@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tv.cec@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/tv/cec/1.0/ $(genDir)/android/hardware/tv/cec/1.0/",
-    srcs: [
-        "types.hal",
-        "IHdmiCec.hal",
-        "IHdmiCecCallback.hal",
-    ],
-    out: [
-        "android/hardware/tv/cec/1.0/types.vts.cpp",
-        "android/hardware/tv/cec/1.0/HdmiCec.vts.cpp",
-        "android/hardware/tv/cec/1.0/HdmiCecCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.tv.cec@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tv.cec@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/tv/cec/1.0/ $(genDir)/android/hardware/tv/cec/1.0/",
-    srcs: [
-        "types.hal",
-        "IHdmiCec.hal",
-        "IHdmiCecCallback.hal",
-    ],
-    out: [
-        "android/hardware/tv/cec/1.0/types.vts.h",
-        "android/hardware/tv/cec/1.0/HdmiCec.vts.h",
-        "android/hardware/tv/cec/1.0/HdmiCecCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.tv.cec@1.0-vts.profiler",
-    generated_sources: ["android.hardware.tv.cec@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.tv.cec@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.tv.cec@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.tv.cec@1.0",
-    ],
-}
diff --git a/tv/input/1.0/Android.bp b/tv/input/1.0/Android.bp
index a71cdc5..3666b85 100644
--- a/tv/input/1.0/Android.bp
+++ b/tv/input/1.0/Android.bp
@@ -1,5 +1,14 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.tv.input@1.0_hal",
+    srcs: [
+        "types.hal",
+        "ITvInput.hal",
+        "ITvInputCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.tv.input@1.0_genc++",
     tools: ["hidl-gen"],
@@ -64,117 +73,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.tv.input.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tv.input@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/tv/input/1.0/ $(genDir)/android/hardware/tv/input/1.0/",
-    srcs: [
-        "types.hal",
-        "ITvInput.hal",
-        "ITvInputCallback.hal",
-    ],
-    out: [
-        "android/hardware/tv/input/1.0/types.vts.cpp",
-        "android/hardware/tv/input/1.0/TvInput.vts.cpp",
-        "android/hardware/tv/input/1.0/TvInputCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.tv.input.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tv.input@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/tv/input/1.0/ $(genDir)/android/hardware/tv/input/1.0/",
-    srcs: [
-        "types.hal",
-        "ITvInput.hal",
-        "ITvInputCallback.hal",
-    ],
-    out: [
-        "android/hardware/tv/input/1.0/types.vts.h",
-        "android/hardware/tv/input/1.0/TvInput.vts.h",
-        "android/hardware/tv/input/1.0/TvInputCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.tv.input.vts.driver@1.0",
-    generated_sources: ["android.hardware.tv.input.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.tv.input.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.tv.input.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
-        "android.hardware.tv.input@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.tv.input@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tv.input@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/tv/input/1.0/ $(genDir)/android/hardware/tv/input/1.0/",
-    srcs: [
-        "types.hal",
-        "ITvInput.hal",
-        "ITvInputCallback.hal",
-    ],
-    out: [
-        "android/hardware/tv/input/1.0/types.vts.cpp",
-        "android/hardware/tv/input/1.0/TvInput.vts.cpp",
-        "android/hardware/tv/input/1.0/TvInputCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.tv.input@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.tv.input@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/tv/input/1.0/ $(genDir)/android/hardware/tv/input/1.0/",
-    srcs: [
-        "types.hal",
-        "ITvInput.hal",
-        "ITvInputCallback.hal",
-    ],
-    out: [
-        "android/hardware/tv/input/1.0/types.vts.h",
-        "android/hardware/tv/input/1.0/TvInput.vts.h",
-        "android/hardware/tv/input/1.0/TvInputCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.tv.input@1.0-vts.profiler",
-    generated_sources: ["android.hardware.tv.input@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.tv.input@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.tv.input@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hardware.audio.common@2.0",
-        "android.hidl.base@1.0",
-        "android.hardware.tv.input@1.0",
-    ],
-}
diff --git a/tv/input/1.0/default/TvInput.cpp b/tv/input/1.0/default/TvInput.cpp
index 4cd1d40..6fcb2e5 100644
--- a/tv/input/1.0/default/TvInput.cpp
+++ b/tv/input/1.0/default/TvInput.cpp
@@ -98,6 +98,8 @@
                 ++pos;
             }
         }
+    } else if (ret == -EINVAL) {
+        res = Result::INVALID_ARGUMENTS;
     }
     cb(res, tvStreamConfigs);
     return Void();
diff --git a/tv/input/1.0/vts/functional/tv_input_hidl_hal_test.cpp b/tv/input/1.0/vts/functional/tv_input_hidl_hal_test.cpp
index 1279ecd..3747dc5 100644
--- a/tv/input/1.0/vts/functional/tv_input_hidl_hal_test.cpp
+++ b/tv/input/1.0/vts/functional/tv_input_hidl_hal_test.cpp
@@ -22,6 +22,9 @@
 #include <android/hardware/tv/input/1.0/ITvInputCallback.h>
 
 #include <gtest/gtest.h>
+#include <utils/KeyedVector.h>
+#include <mutex>
+#include <vector>
 
 using ::android::hardware::tv::input::V1_0::ITvInput;
 using ::android::hardware::tv::input::V1_0::ITvInputCallback;
@@ -33,44 +36,158 @@
 using ::android::hardware::tv::input::V1_0::TvStreamConfig;
 using ::android::hardware::Return;
 using ::android::hardware::Void;
+using ::android::hardware::hidl_vec;
 using ::android::sp;
 
+#define WAIT_FOR_EVENT_TIMEOUT 5
+#define DEFAULT_ID INT32_MIN
 
-// Simple ITvInputCallback used as part of testing.
-class TvInputCallback : public ITvInputCallback {
-  public:
-   TvInputCallback() {};
-
-   virtual ~TvInputCallback() = default;
-
-   // notify callback function - currently no-op.
-   // TODO: modify it later.
-   Return<void> notify(const TvInputEvent& event) override {
-     return Void();
-   };
-};
-
-
-// The main test class for TV Input HIDL HAL.
+/* The main test class for TV Input HIDL HAL. */
 class TvInputHidlTest : public ::testing::Test {
  public:
   virtual void SetUp() override {
-    // currently test passthrough mode only
-    tv_input = ITvInput::getService();
-    ASSERT_NE(tv_input, nullptr);
-
-    tv_input_callback = new TvInputCallback();
-    ASSERT_NE(tv_input_callback, nullptr);
+    tv_input_ = ITvInput::getService();
+    ASSERT_NE(tv_input_, nullptr);
+    tv_input_callback_ = new TvInputCallback(*this);
+    ASSERT_NE(tv_input_callback_, nullptr);
+    tv_input_->setCallback(tv_input_callback_);
+    // All events received within the timeout should be handled.
+    sleep(WAIT_FOR_EVENT_TIMEOUT);
   }
 
   virtual void TearDown() override {}
 
-  sp<ITvInput> tv_input;
-  sp<ITvInputCallback> tv_input_callback;
+  /* Called when a DEVICE_AVAILABLE event is received. */
+  void onDeviceAvailable(const TvInputDeviceInfo& deviceInfo) {
+    device_info_.add(deviceInfo.deviceId, deviceInfo);
+  }
+
+  /* Called when a DEVICE_UNAVAILABLE event is received. */
+  void onDeviceUnavailable(int32_t deviceId) {
+    device_info_.removeItem(deviceId);
+  }
+
+  /* Called when a DEVICE_CONFIGURATIONS_CHANGED event is received. */
+  Result onStreamConfigurationsChanged(int32_t deviceId) {
+    return updateStreamConfigurations(deviceId);
+  }
+
+  /* Gets and updates the stream configurations for a device. */
+  Result updateStreamConfigurations(int32_t deviceId) {
+    stream_config_.removeItem(deviceId);
+    Result result = Result::UNKNOWN;
+    hidl_vec<TvStreamConfig> list;
+    tv_input_->getStreamConfigurations(deviceId,
+        [&result, &list](Result res, hidl_vec<TvStreamConfig> configs) {
+          result = res;
+          if (res == Result::OK) {
+            list = configs;
+          }
+        });
+    if (result == Result::OK) {
+      stream_config_.add(deviceId, list);
+    }
+    return result;
+  }
+
+  /* Gets and updates the stream configurations for all existing devices. */
+  void updateAllStreamConfigurations() {
+    for (size_t i = 0; i < device_info_.size(); i++) {
+      int32_t device_id = device_info_.keyAt(i);
+      updateStreamConfigurations(device_id);
+    }
+  }
+
+  /* Returns a list of indices of stream_config_ whose corresponding values are not empty. */
+  std::vector<size_t> getConfigIndices() {
+    std::vector<size_t> indices;
+    for (size_t i = 0; i < stream_config_.size(); i++) {
+      if (stream_config_.valueAt(i).size() != 0) {
+        indices.push_back(i);
+      }
+    }
+    return indices;
+  }
+
+  /*
+   * Returns DEFAULT_ID if there is no missing integer in the range [0, the size of nums).
+   * Otherwise, returns the smallest missing non-negative integer.
+   */
+  int32_t getNumNotIn(std::vector<int32_t>& nums) {
+    int32_t result = DEFAULT_ID;
+    int32_t size = static_cast<int32_t>(nums.size());
+    for (int32_t i = 0; i < size; i++) {
+      // Put every element to its target position, if possible.
+      int32_t target_pos = nums[i];
+      while (target_pos >= 0 && target_pos < size && i != target_pos && nums[i] != nums[target_pos]) {
+        std::swap(nums[i], nums[target_pos]);
+        target_pos = nums[i];
+      }
+    }
+
+    for (int32_t i = 0; i < size; i++) {
+      if (nums[i] != i) {
+        return i;
+      }
+    }
+    return result;
+  }
+
+  /* A simple test implementation of TvInputCallback for TV Input Events. */
+  class TvInputCallback : public ITvInputCallback {
+    public:
+     TvInputCallback(TvInputHidlTest& parent) : parent_(parent){};
+
+     virtual ~TvInputCallback() = default;
+
+     /*
+      * Notifies the client that an event has occured. For possible event types,
+      * check TvInputEventType.
+      */
+     Return<void> notify(const TvInputEvent& event) override {
+       std::unique_lock<std::mutex> lock(parent_.mutex_);
+       switch(event.type) {
+         case TvInputEventType::DEVICE_AVAILABLE:
+           parent_.onDeviceAvailable(event.deviceInfo);
+           break;
+         case TvInputEventType::DEVICE_UNAVAILABLE:
+           parent_.onDeviceUnavailable(event.deviceInfo.deviceId);
+           break;
+         case TvInputEventType::STREAM_CONFIGURATIONS_CHANGED:
+           parent_.onStreamConfigurationsChanged(event.deviceInfo.deviceId);
+           break;
+       }
+       return Void();
+     };
+    private:
+     /* The test contains this callback instance. */
+     TvInputHidlTest& parent_;
+  };
+
+  /* The TvInput used for the test. */
+  sp<ITvInput> tv_input_;
+
+  /* The TvInputCallback used for the test. */
+  sp<ITvInputCallback> tv_input_callback_;
+
+  /*
+   * A KeyedVector stores device information of every available device.
+   * A key is a device ID and the corresponding value is the TvInputDeviceInfo.
+   */
+  android::KeyedVector<int32_t, TvInputDeviceInfo> device_info_;
+
+  /*
+   * A KeyedVector stores a list of stream configurations of every available device.
+   * A key is a device ID and the corresponding value is the stream configuration list.
+   */
+  android::KeyedVector<int32_t, hidl_vec<TvStreamConfig>> stream_config_;
+
+  /* The mutex controls the access of shared data. */
+  std::mutex mutex_;
 };
 
 
-// A class for test environment setup.
+/* A class for test environment setup. */
 class TvInputHidlEnvironment : public ::testing::Environment {
  public:
   virtual void SetUp() {}
@@ -79,9 +196,161 @@
  private:
 };
 
-// TODO: remove this test and add meaningful tests.
-TEST_F(TvInputHidlTest, DummyTest) {
-  EXPECT_NE(tv_input, nullptr);
+/*
+ * GetStreamConfigTest:
+ * Calls updateStreamConfigurations() for each existing device
+ * Checks returned results
+ */
+TEST_F(TvInputHidlTest, GetStreamConfigTest) {
+  std::unique_lock<std::mutex> lock(mutex_);
+  for (size_t i = 0; i < device_info_.size(); i++) {
+    int32_t device_id = device_info_.keyAt(i);
+    Result result = updateStreamConfigurations(device_id);
+    EXPECT_EQ(Result::OK, result);
+  }
+}
+
+/*
+ * OpenAndCloseStreamTest:
+ * Calls openStream() and then closeStream() for each existing stream
+ * Checks returned results
+ */
+TEST_F(TvInputHidlTest, OpenAndCloseStreamTest) {
+  std::unique_lock<std::mutex> lock(mutex_);
+  updateAllStreamConfigurations();
+  for (size_t j = 0; j < stream_config_.size(); j++) {
+    int32_t device_id = stream_config_.keyAt(j);
+    hidl_vec<TvStreamConfig> config = stream_config_.valueAt(j);
+    for (size_t i = 0; i < config.size(); i++) {
+      Result result = Result::UNKNOWN;
+      int32_t stream_id = config[i].streamId;
+      tv_input_->openStream(device_id, stream_id,
+          [&result](Result res, const native_handle_t*) {
+              result = res;
+          });
+      EXPECT_EQ(Result::OK, result);
+
+      result = Result::UNKNOWN;
+      result = tv_input_->closeStream(device_id, stream_id);
+      EXPECT_EQ(Result::OK, result);
+    }
+  }
+}
+
+/*
+ * InvalidDeviceIdTest:
+ * Calls updateStreamConfigurations(), openStream(), and closeStream()
+ * for a non-existing device
+ * Checks returned results
+ * The results should be Result::INVALID_ARGUMENTS
+ */
+TEST_F(TvInputHidlTest, InvalidDeviceIdTest) {
+  std::unique_lock<std::mutex> lock(mutex_);
+
+  std::vector<int32_t> device_ids;
+  for (size_t i = 0; i < device_info_.size(); i++) {
+    device_ids.push_back(device_info_.keyAt(i));
+  }
+  // Get a non-existing device ID.
+  int32_t id = getNumNotIn(device_ids);
+  EXPECT_EQ(Result::INVALID_ARGUMENTS, updateStreamConfigurations(id));
+
+  Result result = Result::UNKNOWN;
+  int32_t stream_id = 0;
+  tv_input_->openStream(id, stream_id,
+      [&result](Result res, const native_handle_t*) {
+          result = res;
+      });
+  EXPECT_EQ(Result::INVALID_ARGUMENTS, result);
+
+  result = Result::UNKNOWN;
+  result = tv_input_->closeStream(id, stream_id);
+  EXPECT_EQ(Result::INVALID_ARGUMENTS, result);
+}
+
+/*
+ * InvalidStreamIdTest:
+ * Calls openStream(), and closeStream() for a non-existing stream
+ * Checks returned results
+ * The results should be Result::INVALID_ARGUMENTS
+ */
+TEST_F(TvInputHidlTest, InvalidStreamIdTest) {
+  std::unique_lock<std::mutex> lock(mutex_);
+  if (device_info_.isEmpty()) {
+    return;
+  }
+  updateAllStreamConfigurations();
+
+  int32_t device_id = device_info_.keyAt(0);
+  // Get a non-existing stream ID.
+  int32_t id = DEFAULT_ID;
+  if (stream_config_.indexOfKey(device_id) >= 0) {
+    std::vector<int32_t> stream_ids;
+    hidl_vec<TvStreamConfig> config = stream_config_.valueFor(device_id);
+    for (size_t i = 0; i < config.size(); i++) {
+      stream_ids.push_back(config[i].streamId);
+    }
+    id = getNumNotIn(stream_ids);
+  }
+
+  Result result = Result::UNKNOWN;
+  tv_input_->openStream(device_id, id,
+      [&result](Result res, const native_handle_t*) {
+          result = res;
+      });
+  EXPECT_EQ(Result::INVALID_ARGUMENTS, result);
+
+  result = Result::UNKNOWN;
+  result = tv_input_->closeStream(device_id, id);
+  EXPECT_EQ(Result::INVALID_ARGUMENTS, result);
+}
+
+/*
+ * OpenAnOpenedStreamsTest:
+ * Calls openStream() twice for a stream (if any)
+ * Checks returned results
+ * The result of the second call should be Result::INVALID_STATE
+ */
+TEST_F(TvInputHidlTest, OpenAnOpenedStreamsTest) {
+  std::unique_lock<std::mutex> lock(mutex_);
+  updateAllStreamConfigurations();
+  std::vector<size_t> indices = getConfigIndices();
+  if (indices.empty()) {
+    return;
+  }
+  int32_t device_id = stream_config_.keyAt(indices[0]);
+  int32_t stream_id = stream_config_.valueAt(indices[0])[0].streamId;
+
+  Result result = Result::UNKNOWN;
+  tv_input_->openStream(device_id, stream_id,
+      [&result](Result res, const native_handle_t*) {
+          result = res;
+      });
+  EXPECT_EQ(Result::OK, result);
+
+  tv_input_->openStream(device_id, stream_id,
+      [&result](Result res, const native_handle_t*) {
+          result = res;
+      });
+  EXPECT_EQ(Result::INVALID_STATE, result);
+}
+
+/*
+ * CloseStreamBeforeOpenTest:
+ * Calls closeStream() without calling openStream() for a stream (if any)
+ * Checks the returned result
+ * The result should be Result::INVALID_STATE
+ */
+TEST_F(TvInputHidlTest, CloseStreamBeforeOpenTest) {
+  std::unique_lock<std::mutex> lock(mutex_);
+  updateAllStreamConfigurations();
+  std::vector<size_t> indices = getConfigIndices();
+  if (indices.empty()) {
+    return;
+  }
+  int32_t device_id = stream_config_.keyAt(indices[0]);
+  int32_t stream_id = stream_config_.valueAt(indices[0])[0].streamId;
+  EXPECT_EQ(Result::INVALID_STATE, tv_input_->closeStream(device_id, stream_id));
 }
 
 int main(int argc, char **argv) {
diff --git a/usb/1.0/Android.bp b/usb/1.0/Android.bp
index a23f46e..3505ded 100644
--- a/usb/1.0/Android.bp
+++ b/usb/1.0/Android.bp
@@ -1,5 +1,14 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.usb@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IUsb.hal",
+        "IUsbCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.usb@1.0_genc++",
     tools: ["hidl-gen"],
@@ -62,114 +71,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.usb.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.usb@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/usb/1.0/ $(genDir)/android/hardware/usb/1.0/",
-    srcs: [
-        "types.hal",
-        "IUsb.hal",
-        "IUsbCallback.hal",
-    ],
-    out: [
-        "android/hardware/usb/1.0/types.vts.cpp",
-        "android/hardware/usb/1.0/Usb.vts.cpp",
-        "android/hardware/usb/1.0/UsbCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.usb.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.usb@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/usb/1.0/ $(genDir)/android/hardware/usb/1.0/",
-    srcs: [
-        "types.hal",
-        "IUsb.hal",
-        "IUsbCallback.hal",
-    ],
-    out: [
-        "android/hardware/usb/1.0/types.vts.h",
-        "android/hardware/usb/1.0/Usb.vts.h",
-        "android/hardware/usb/1.0/UsbCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.usb.vts.driver@1.0",
-    generated_sources: ["android.hardware.usb.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.usb.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.usb.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.usb@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.usb@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.usb@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/usb/1.0/ $(genDir)/android/hardware/usb/1.0/",
-    srcs: [
-        "types.hal",
-        "IUsb.hal",
-        "IUsbCallback.hal",
-    ],
-    out: [
-        "android/hardware/usb/1.0/types.vts.cpp",
-        "android/hardware/usb/1.0/Usb.vts.cpp",
-        "android/hardware/usb/1.0/UsbCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.usb@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.usb@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/usb/1.0/ $(genDir)/android/hardware/usb/1.0/",
-    srcs: [
-        "types.hal",
-        "IUsb.hal",
-        "IUsbCallback.hal",
-    ],
-    out: [
-        "android/hardware/usb/1.0/types.vts.h",
-        "android/hardware/usb/1.0/Usb.vts.h",
-        "android/hardware/usb/1.0/UsbCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.usb@1.0-vts.profiler",
-    generated_sources: ["android.hardware.usb@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.usb@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.usb@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.usb@1.0",
-    ],
-}
diff --git a/vibrator/1.0/Android.bp b/vibrator/1.0/Android.bp
index e752d38..aeefb5d 100644
--- a/vibrator/1.0/Android.bp
+++ b/vibrator/1.0/Android.bp
@@ -1,5 +1,13 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.vibrator@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IVibrator.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.vibrator@1.0_genc++",
     tools: ["hidl-gen"],
@@ -54,106 +62,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.vibrator.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.vibrator@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/vibrator/1.0/ $(genDir)/android/hardware/vibrator/1.0/",
-    srcs: [
-        "types.hal",
-        "IVibrator.hal",
-    ],
-    out: [
-        "android/hardware/vibrator/1.0/types.vts.cpp",
-        "android/hardware/vibrator/1.0/Vibrator.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.vibrator.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.vibrator@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/vibrator/1.0/ $(genDir)/android/hardware/vibrator/1.0/",
-    srcs: [
-        "types.hal",
-        "IVibrator.hal",
-    ],
-    out: [
-        "android/hardware/vibrator/1.0/types.vts.h",
-        "android/hardware/vibrator/1.0/Vibrator.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.vibrator.vts.driver@1.0",
-    generated_sources: ["android.hardware.vibrator.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.vibrator.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.vibrator.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.vibrator@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.vibrator@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.vibrator@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/vibrator/1.0/ $(genDir)/android/hardware/vibrator/1.0/",
-    srcs: [
-        "types.hal",
-        "IVibrator.hal",
-    ],
-    out: [
-        "android/hardware/vibrator/1.0/types.vts.cpp",
-        "android/hardware/vibrator/1.0/Vibrator.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.vibrator@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.vibrator@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/vibrator/1.0/ $(genDir)/android/hardware/vibrator/1.0/",
-    srcs: [
-        "types.hal",
-        "IVibrator.hal",
-    ],
-    out: [
-        "android/hardware/vibrator/1.0/types.vts.h",
-        "android/hardware/vibrator/1.0/Vibrator.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.vibrator@1.0-vts.profiler",
-    generated_sources: ["android.hardware.vibrator@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.vibrator@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.vibrator@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.vibrator@1.0",
-    ],
-}
diff --git a/vr/1.0/Android.bp b/vr/1.0/Android.bp
index f0644a1..ab318f0 100644
--- a/vr/1.0/Android.bp
+++ b/vr/1.0/Android.bp
@@ -1,5 +1,12 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.vr@1.0_hal",
+    srcs: [
+        "IVr.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.vr@1.0_genc++",
     tools: ["hidl-gen"],
@@ -50,98 +57,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.vr.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.vr@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/vr/1.0/ $(genDir)/android/hardware/vr/1.0/",
-    srcs: [
-        "IVr.hal",
-    ],
-    out: [
-        "android/hardware/vr/1.0/Vr.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.vr.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.vr@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/vr/1.0/ $(genDir)/android/hardware/vr/1.0/",
-    srcs: [
-        "IVr.hal",
-    ],
-    out: [
-        "android/hardware/vr/1.0/Vr.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.vr.vts.driver@1.0",
-    generated_sources: ["android.hardware.vr.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.vr.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.vr.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.vr@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.vr@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.vr@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/vr/1.0/ $(genDir)/android/hardware/vr/1.0/",
-    srcs: [
-        "IVr.hal",
-    ],
-    out: [
-        "android/hardware/vr/1.0/Vr.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.vr@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.vr@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/vr/1.0/ $(genDir)/android/hardware/vr/1.0/",
-    srcs: [
-        "IVr.hal",
-    ],
-    out: [
-        "android/hardware/vr/1.0/Vr.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.vr@1.0-vts.profiler",
-    generated_sources: ["android.hardware.vr@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.vr@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.vr@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.vr@1.0",
-    ],
-}
diff --git a/wifi/1.0/Android.bp b/wifi/1.0/Android.bp
index 135cd2f..59326d0 100644
--- a/wifi/1.0/Android.bp
+++ b/wifi/1.0/Android.bp
@@ -1,5 +1,25 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.wifi@1.0_hal",
+    srcs: [
+        "types.hal",
+        "IWifi.hal",
+        "IWifiApIface.hal",
+        "IWifiChip.hal",
+        "IWifiChipEventCallback.hal",
+        "IWifiEventCallback.hal",
+        "IWifiIface.hal",
+        "IWifiNanIface.hal",
+        "IWifiNanIfaceEventCallback.hal",
+        "IWifiP2pIface.hal",
+        "IWifiRttController.hal",
+        "IWifiRttControllerEventCallback.hal",
+        "IWifiStaIface.hal",
+        "IWifiStaIfaceEventCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.wifi@1.0_genc++",
     tools: ["hidl-gen"],
@@ -150,202 +170,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.wifi.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.wifi@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/wifi/1.0/ $(genDir)/android/hardware/wifi/1.0/",
-    srcs: [
-        "types.hal",
-        "IWifi.hal",
-        "IWifiApIface.hal",
-        "IWifiChip.hal",
-        "IWifiChipEventCallback.hal",
-        "IWifiEventCallback.hal",
-        "IWifiIface.hal",
-        "IWifiNanIface.hal",
-        "IWifiNanIfaceEventCallback.hal",
-        "IWifiP2pIface.hal",
-        "IWifiRttController.hal",
-        "IWifiRttControllerEventCallback.hal",
-        "IWifiStaIface.hal",
-        "IWifiStaIfaceEventCallback.hal",
-    ],
-    out: [
-        "android/hardware/wifi/1.0/types.vts.cpp",
-        "android/hardware/wifi/1.0/Wifi.vts.cpp",
-        "android/hardware/wifi/1.0/WifiApIface.vts.cpp",
-        "android/hardware/wifi/1.0/WifiChip.vts.cpp",
-        "android/hardware/wifi/1.0/WifiChipEventCallback.vts.cpp",
-        "android/hardware/wifi/1.0/WifiEventCallback.vts.cpp",
-        "android/hardware/wifi/1.0/WifiIface.vts.cpp",
-        "android/hardware/wifi/1.0/WifiNanIface.vts.cpp",
-        "android/hardware/wifi/1.0/WifiNanIfaceEventCallback.vts.cpp",
-        "android/hardware/wifi/1.0/WifiP2pIface.vts.cpp",
-        "android/hardware/wifi/1.0/WifiRttController.vts.cpp",
-        "android/hardware/wifi/1.0/WifiRttControllerEventCallback.vts.cpp",
-        "android/hardware/wifi/1.0/WifiStaIface.vts.cpp",
-        "android/hardware/wifi/1.0/WifiStaIfaceEventCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.wifi.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.wifi@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/wifi/1.0/ $(genDir)/android/hardware/wifi/1.0/",
-    srcs: [
-        "types.hal",
-        "IWifi.hal",
-        "IWifiApIface.hal",
-        "IWifiChip.hal",
-        "IWifiChipEventCallback.hal",
-        "IWifiEventCallback.hal",
-        "IWifiIface.hal",
-        "IWifiNanIface.hal",
-        "IWifiNanIfaceEventCallback.hal",
-        "IWifiP2pIface.hal",
-        "IWifiRttController.hal",
-        "IWifiRttControllerEventCallback.hal",
-        "IWifiStaIface.hal",
-        "IWifiStaIfaceEventCallback.hal",
-    ],
-    out: [
-        "android/hardware/wifi/1.0/types.vts.h",
-        "android/hardware/wifi/1.0/Wifi.vts.h",
-        "android/hardware/wifi/1.0/WifiApIface.vts.h",
-        "android/hardware/wifi/1.0/WifiChip.vts.h",
-        "android/hardware/wifi/1.0/WifiChipEventCallback.vts.h",
-        "android/hardware/wifi/1.0/WifiEventCallback.vts.h",
-        "android/hardware/wifi/1.0/WifiIface.vts.h",
-        "android/hardware/wifi/1.0/WifiNanIface.vts.h",
-        "android/hardware/wifi/1.0/WifiNanIfaceEventCallback.vts.h",
-        "android/hardware/wifi/1.0/WifiP2pIface.vts.h",
-        "android/hardware/wifi/1.0/WifiRttController.vts.h",
-        "android/hardware/wifi/1.0/WifiRttControllerEventCallback.vts.h",
-        "android/hardware/wifi/1.0/WifiStaIface.vts.h",
-        "android/hardware/wifi/1.0/WifiStaIfaceEventCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.wifi.vts.driver@1.0",
-    generated_sources: ["android.hardware.wifi.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.wifi.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.wifi.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.wifi@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.wifi@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.wifi@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/wifi/1.0/ $(genDir)/android/hardware/wifi/1.0/",
-    srcs: [
-        "types.hal",
-        "IWifi.hal",
-        "IWifiApIface.hal",
-        "IWifiChip.hal",
-        "IWifiChipEventCallback.hal",
-        "IWifiEventCallback.hal",
-        "IWifiIface.hal",
-        "IWifiNanIface.hal",
-        "IWifiNanIfaceEventCallback.hal",
-        "IWifiP2pIface.hal",
-        "IWifiRttController.hal",
-        "IWifiRttControllerEventCallback.hal",
-        "IWifiStaIface.hal",
-        "IWifiStaIfaceEventCallback.hal",
-    ],
-    out: [
-        "android/hardware/wifi/1.0/types.vts.cpp",
-        "android/hardware/wifi/1.0/Wifi.vts.cpp",
-        "android/hardware/wifi/1.0/WifiApIface.vts.cpp",
-        "android/hardware/wifi/1.0/WifiChip.vts.cpp",
-        "android/hardware/wifi/1.0/WifiChipEventCallback.vts.cpp",
-        "android/hardware/wifi/1.0/WifiEventCallback.vts.cpp",
-        "android/hardware/wifi/1.0/WifiIface.vts.cpp",
-        "android/hardware/wifi/1.0/WifiNanIface.vts.cpp",
-        "android/hardware/wifi/1.0/WifiNanIfaceEventCallback.vts.cpp",
-        "android/hardware/wifi/1.0/WifiP2pIface.vts.cpp",
-        "android/hardware/wifi/1.0/WifiRttController.vts.cpp",
-        "android/hardware/wifi/1.0/WifiRttControllerEventCallback.vts.cpp",
-        "android/hardware/wifi/1.0/WifiStaIface.vts.cpp",
-        "android/hardware/wifi/1.0/WifiStaIfaceEventCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.wifi@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.wifi@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/wifi/1.0/ $(genDir)/android/hardware/wifi/1.0/",
-    srcs: [
-        "types.hal",
-        "IWifi.hal",
-        "IWifiApIface.hal",
-        "IWifiChip.hal",
-        "IWifiChipEventCallback.hal",
-        "IWifiEventCallback.hal",
-        "IWifiIface.hal",
-        "IWifiNanIface.hal",
-        "IWifiNanIfaceEventCallback.hal",
-        "IWifiP2pIface.hal",
-        "IWifiRttController.hal",
-        "IWifiRttControllerEventCallback.hal",
-        "IWifiStaIface.hal",
-        "IWifiStaIfaceEventCallback.hal",
-    ],
-    out: [
-        "android/hardware/wifi/1.0/types.vts.h",
-        "android/hardware/wifi/1.0/Wifi.vts.h",
-        "android/hardware/wifi/1.0/WifiApIface.vts.h",
-        "android/hardware/wifi/1.0/WifiChip.vts.h",
-        "android/hardware/wifi/1.0/WifiChipEventCallback.vts.h",
-        "android/hardware/wifi/1.0/WifiEventCallback.vts.h",
-        "android/hardware/wifi/1.0/WifiIface.vts.h",
-        "android/hardware/wifi/1.0/WifiNanIface.vts.h",
-        "android/hardware/wifi/1.0/WifiNanIfaceEventCallback.vts.h",
-        "android/hardware/wifi/1.0/WifiP2pIface.vts.h",
-        "android/hardware/wifi/1.0/WifiRttController.vts.h",
-        "android/hardware/wifi/1.0/WifiRttControllerEventCallback.vts.h",
-        "android/hardware/wifi/1.0/WifiStaIface.vts.h",
-        "android/hardware/wifi/1.0/WifiStaIfaceEventCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.wifi@1.0-vts.profiler",
-    generated_sources: ["android.hardware.wifi@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.wifi@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.wifi@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.wifi@1.0",
-    ],
-}
diff --git a/wifi/supplicant/1.0/Android.bp b/wifi/supplicant/1.0/Android.bp
index 565c3d2..b985a93 100644
--- a/wifi/supplicant/1.0/Android.bp
+++ b/wifi/supplicant/1.0/Android.bp
@@ -1,5 +1,24 @@
 // This file is autogenerated by hidl-gen. Do not edit manually.
 
+filegroup {
+    name: "android.hardware.wifi.supplicant@1.0_hal",
+    srcs: [
+        "types.hal",
+        "ISupplicant.hal",
+        "ISupplicantCallback.hal",
+        "ISupplicantIface.hal",
+        "ISupplicantNetwork.hal",
+        "ISupplicantP2pIface.hal",
+        "ISupplicantP2pIfaceCallback.hal",
+        "ISupplicantP2pNetwork.hal",
+        "ISupplicantP2pNetworkCallback.hal",
+        "ISupplicantStaIface.hal",
+        "ISupplicantStaIfaceCallback.hal",
+        "ISupplicantStaNetwork.hal",
+        "ISupplicantStaNetworkCallback.hal",
+    ],
+}
+
 genrule {
     name: "android.hardware.wifi.supplicant@1.0_genc++",
     tools: ["hidl-gen"],
@@ -142,194 +161,3 @@
         "android.hidl.base@1.0",
     ],
 }
-
-genrule {
-    name: "android.hardware.wifi.supplicant.vts.driver@1.0_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.wifi.supplicant@1.0 && $(location vtsc) -mDRIVER -tSOURCE -b$(genDir) android/hardware/wifi/supplicant/1.0/ $(genDir)/android/hardware/wifi/supplicant/1.0/",
-    srcs: [
-        "types.hal",
-        "ISupplicant.hal",
-        "ISupplicantCallback.hal",
-        "ISupplicantIface.hal",
-        "ISupplicantNetwork.hal",
-        "ISupplicantP2pIface.hal",
-        "ISupplicantP2pIfaceCallback.hal",
-        "ISupplicantP2pNetwork.hal",
-        "ISupplicantP2pNetworkCallback.hal",
-        "ISupplicantStaIface.hal",
-        "ISupplicantStaIfaceCallback.hal",
-        "ISupplicantStaNetwork.hal",
-        "ISupplicantStaNetworkCallback.hal",
-    ],
-    out: [
-        "android/hardware/wifi/supplicant/1.0/types.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/Supplicant.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantCallback.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantIface.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantNetwork.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pIface.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pIfaceCallback.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pNetwork.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pNetworkCallback.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaIface.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaIfaceCallback.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaNetwork.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaNetworkCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.wifi.supplicant.vts.driver@1.0_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.wifi.supplicant@1.0 && $(location vtsc) -mDRIVER -tHEADER -b$(genDir) android/hardware/wifi/supplicant/1.0/ $(genDir)/android/hardware/wifi/supplicant/1.0/",
-    srcs: [
-        "types.hal",
-        "ISupplicant.hal",
-        "ISupplicantCallback.hal",
-        "ISupplicantIface.hal",
-        "ISupplicantNetwork.hal",
-        "ISupplicantP2pIface.hal",
-        "ISupplicantP2pIfaceCallback.hal",
-        "ISupplicantP2pNetwork.hal",
-        "ISupplicantP2pNetworkCallback.hal",
-        "ISupplicantStaIface.hal",
-        "ISupplicantStaIfaceCallback.hal",
-        "ISupplicantStaNetwork.hal",
-        "ISupplicantStaNetworkCallback.hal",
-    ],
-    out: [
-        "android/hardware/wifi/supplicant/1.0/types.vts.h",
-        "android/hardware/wifi/supplicant/1.0/Supplicant.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantCallback.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantIface.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantNetwork.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pIface.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pIfaceCallback.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pNetwork.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pNetworkCallback.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaIface.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaIfaceCallback.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaNetwork.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaNetworkCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.wifi.supplicant.vts.driver@1.0",
-    generated_sources: ["android.hardware.wifi.supplicant.vts.driver@1.0_genc++"],
-    generated_headers: ["android.hardware.wifi.supplicant.vts.driver@1.0_genc++_headers"],
-    export_generated_headers: ["android.hardware.wifi.supplicant.vts.driver@1.0_genc++_headers"],
-    shared_libs: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "liblog",
-        "libutils",
-        "libcutils",
-        "libvts_common",
-        "libvts_datatype",
-        "libvts_measurement",
-        "libvts_multidevice_proto",
-        "libcamera_metadata",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.wifi.supplicant@1.0",
-    ],
-    export_shared_lib_headers: [
-        "libhidlbase",
-        "libhidltransport",
-        "libhwbinder",
-        "libutils",
-        "android.hidl.base@1.0",
-    ],
-}
-
-genrule {
-    name: "android.hardware.wifi.supplicant@1.0-vts.profiler_genc++",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.wifi.supplicant@1.0 && $(location vtsc) -mPROFILER -tSOURCE -b$(genDir) android/hardware/wifi/supplicant/1.0/ $(genDir)/android/hardware/wifi/supplicant/1.0/",
-    srcs: [
-        "types.hal",
-        "ISupplicant.hal",
-        "ISupplicantCallback.hal",
-        "ISupplicantIface.hal",
-        "ISupplicantNetwork.hal",
-        "ISupplicantP2pIface.hal",
-        "ISupplicantP2pIfaceCallback.hal",
-        "ISupplicantP2pNetwork.hal",
-        "ISupplicantP2pNetworkCallback.hal",
-        "ISupplicantStaIface.hal",
-        "ISupplicantStaIfaceCallback.hal",
-        "ISupplicantStaNetwork.hal",
-        "ISupplicantStaNetworkCallback.hal",
-    ],
-    out: [
-        "android/hardware/wifi/supplicant/1.0/types.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/Supplicant.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantCallback.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantIface.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantNetwork.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pIface.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pIfaceCallback.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pNetwork.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pNetworkCallback.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaIface.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaIfaceCallback.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaNetwork.vts.cpp",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaNetworkCallback.vts.cpp",
-    ],
-}
-
-genrule {
-    name: "android.hardware.wifi.supplicant@1.0-vts.profiler_genc++_headers",
-    tools: ["hidl-gen", "vtsc"],
-    cmd: "$(location hidl-gen) -o $(genDir) -Lvts -randroid.hardware:hardware/interfaces -randroid.hidl:system/libhidl/transport android.hardware.wifi.supplicant@1.0 && $(location vtsc) -mPROFILER -tHEADER -b$(genDir) android/hardware/wifi/supplicant/1.0/ $(genDir)/android/hardware/wifi/supplicant/1.0/",
-    srcs: [
-        "types.hal",
-        "ISupplicant.hal",
-        "ISupplicantCallback.hal",
-        "ISupplicantIface.hal",
-        "ISupplicantNetwork.hal",
-        "ISupplicantP2pIface.hal",
-        "ISupplicantP2pIfaceCallback.hal",
-        "ISupplicantP2pNetwork.hal",
-        "ISupplicantP2pNetworkCallback.hal",
-        "ISupplicantStaIface.hal",
-        "ISupplicantStaIfaceCallback.hal",
-        "ISupplicantStaNetwork.hal",
-        "ISupplicantStaNetworkCallback.hal",
-    ],
-    out: [
-        "android/hardware/wifi/supplicant/1.0/types.vts.h",
-        "android/hardware/wifi/supplicant/1.0/Supplicant.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantCallback.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantIface.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantNetwork.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pIface.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pIfaceCallback.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pNetwork.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantP2pNetworkCallback.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaIface.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaIfaceCallback.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaNetwork.vts.h",
-        "android/hardware/wifi/supplicant/1.0/SupplicantStaNetworkCallback.vts.h",
-    ],
-}
-
-cc_library_shared {
-    name: "android.hardware.wifi.supplicant@1.0-vts.profiler",
-    generated_sources: ["android.hardware.wifi.supplicant@1.0-vts.profiler_genc++"],
-    generated_headers: ["android.hardware.wifi.supplicant@1.0-vts.profiler_genc++_headers"],
-    export_generated_headers: ["android.hardware.wifi.supplicant@1.0-vts.profiler_genc++_headers"],
-    shared_libs: [
-        "libbase",
-        "libhidlbase",
-        "libhidltransport",
-        "libvts_profiling",
-        "libvts_multidevice_proto",
-        "libprotobuf-cpp-full",
-        "android.hidl.base@1.0",
-        "android.hardware.wifi.supplicant@1.0",
-    ],
-}