add new audio HAL (disabled)

-- build when BOARD_USES_LEGACY_ALSA_AUDIO is not defined
-- under hal/
-- uses audio_route library

Change-Id: Ibf2706ba55e5a2dbd69b5f4cfac8a5cc68220b86
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/hal/Android.mk b/hal/Android.mk
new file mode 100644
index 0000000..b9b5e1c
--- /dev/null
+++ b/hal/Android.mk
@@ -0,0 +1,32 @@
+ifeq ($(strip $(BOARD_USES_ALSA_AUDIO)),true)
+
+LOCAL_PATH := $(call my-dir)
+
+include $(CLEAR_VARS)
+
+LOCAL_ARM_MODE := arm
+
+LOCAL_SRC_FILES := \
+	audio_hw.c \
+	edid.c
+
+LOCAL_SHARED_LIBRARIES := \
+	liblog \
+	libcutils \
+	libtinyalsa \
+	libaudioroute \
+	libdl
+
+LOCAL_C_INCLUDES += \
+	external/tinyalsa/include \
+	$(call include-path-for, audio-route)
+
+LOCAL_MODULE := audio.primary.msm8960
+
+LOCAL_MODULE_PATH := $(TARGET_OUT_SHARED_LIBRARIES)/hw
+
+LOCAL_MODULE_TAGS := optional
+
+include $(BUILD_SHARED_LIBRARY)
+
+endif