Revert "Revert "Initial implementation of broadcast radio HAL.""

This reverts commit 2c2df013b25bd96976af82db7e6f3480f0571c6e.
diff --git a/audio/2.0/default/Android.mk b/audio/2.0/default/Android.mk
index 5108448..2b1aa4f 100644
--- a/audio/2.0/default/Android.mk
+++ b/audio/2.0/default/Android.mk
@@ -66,6 +66,7 @@
     android.hardware.audio.common@2.0 \
     android.hardware.audio.effect@2.0 \
     android.hardware.soundtrigger@2.0 \
+    android.hardware.broadcastradio@1.0
 
 ifeq ($(strip $(AUDIOSERVER_MULTILIB)),)
 LOCAL_MULTILIB := 32
diff --git a/audio/2.0/default/service.cpp b/audio/2.0/default/service.cpp
index 147f7b9..28ef660 100644
--- a/audio/2.0/default/service.cpp
+++ b/audio/2.0/default/service.cpp
@@ -20,6 +20,7 @@
 #include <android/hardware/audio/2.0/IDevicesFactory.h>
 #include <android/hardware/audio/effect/2.0/IEffectsFactory.h>
 #include <android/hardware/soundtrigger/2.0/ISoundTriggerHw.h>
+#include <android/hardware/broadcastradio/1.0/IBroadcastRadioFactory.h>
 
 using android::hardware::IPCThreadState;
 using android::hardware::ProcessState;
@@ -27,10 +28,12 @@
 using android::hardware::audio::V2_0::IDevicesFactory;
 using android::hardware::soundtrigger::V2_0::ISoundTriggerHw;
 using android::hardware::registerPassthroughServiceImplementation;
+using android::hardware::broadcastradio::V1_0::IBroadcastRadioFactory;
 
 int main(int /* argc */, char* /* argv */ []) {
     registerPassthroughServiceImplementation<IDevicesFactory>("audio_devices_factory");
     registerPassthroughServiceImplementation<IEffectsFactory>("audio_effects_factory");
     registerPassthroughServiceImplementation<ISoundTriggerHw>("sound_trigger.primary");
+    registerPassthroughServiceImplementation<IBroadcastRadioFactory>("broadcastradio");
     return android::hardware::launchRpcServer(16);
 }