Audio: 8x16 concurrency changes

- Modem & Audio uses same DSP which will limit
  Audio usecases  during call mode

- Route all audio output sessions to ULL path
  during in call mode
  Route all non music sessions to ULL path if WFD
  session is active(to disable multiple post processing on ADSP)

Change-Id: I0c2d124cf0cef6ff2064405795dc2f16eddbe540
diff --git a/policy_hal/Android.mk b/policy_hal/Android.mk
index b6a06e4..c68ab6e 100644
--- a/policy_hal/Android.mk
+++ b/policy_hal/Android.mk
@@ -30,6 +30,14 @@
 LOCAL_CFLAGS += -DAUDIO_EXTN_INCALL_MUSIC_ENABLED
 endif
 
+
+ifeq ($(strip $(TARGET_BOARD_PLATFORM)),msm8916)
+LOCAL_CFLAGS += -DVOICE_CONCURRENCY
+LOCAL_CFLAGS += -DWFD_CONCURRENCY
+endif
+
+
+
 include $(BUILD_SHARED_LIBRARY)
 
 endif