hal: add new devices for VoIP usecase for 8909

- Due to mips limitation on 8909, VoIP &
  record playback concurrency usecases should
  use non DS1 topology device.

- Add new devices on Bear platform, which will
  be selected for VoIP & record playback usecases
  based on "rec.playback.conc.disabled" system property

Change-Id: I676bb0a870c22d912e8422795abcbbe9cd115318
diff --git a/hal/Android.mk b/hal/Android.mk
index 6d20f7e..0dff2ae 100644
--- a/hal/Android.mk
+++ b/hal/Android.mk
@@ -146,6 +146,10 @@
     LOCAL_SRC_FILES += audio_extn/dev_arbi.c
 endif
 
+ifeq ($(strip $(AUDIO_FEATURE_ENABLED_RECORD_PLAY_CONCURRENCY)),true)
+    LOCAL_CFLAGS += -DRECORD_PLAY_CONCURRENCY
+endif
+
 LOCAL_SHARED_LIBRARIES := \
 	liblog \
 	libcutils \