hal: Add support for Tunnel mode audio playback

- Initial implementation to support audio playback in tunnel mode.

Change-Id: I4ffa660bd9beb855fdfe6a7572d8f6b7eade7bd9
diff --git a/hal/Android.mk b/hal/Android.mk
index 7c71b97..b5949da 100644
--- a/hal/Android.mk
+++ b/hal/Android.mk
@@ -20,12 +20,14 @@
 	liblog \
 	libcutils \
 	libtinyalsa \
+	libtinycompress \
 	libaudioroute \
 	libdl
 
 
 LOCAL_C_INCLUDES += \
 	external/tinyalsa/include \
+	external/tinycompress/include \
 	$(call include-path-for, audio-route) \
 	$(call include-path-for, audio-effects) \
 	$(LOCAL_PATH)/$(AUDIO_PLATFORM)