display: Add HDMI CEC HAL

Implement the spec as per
hardware/libhardware/include/hardware/hdmi_cec.h

Change-Id: I02e1ba9deee1007b7e5922c363b9f5d6c6ad82a9
diff --git a/hdmi_cec/Android.mk b/hdmi_cec/Android.mk
new file mode 100644
index 0000000..a605b6b
--- /dev/null
+++ b/hdmi_cec/Android.mk
@@ -0,0 +1,15 @@
+LOCAL_PATH := $(call my-dir)
+include $(LOCAL_PATH)/../common.mk
+include $(CLEAR_VARS)
+
+LOCAL_MODULE                  := hdmi_cec.$(TARGET_BOARD_PLATFORM)
+LOCAL_MODULE_PATH             := $(TARGET_OUT_SHARED_LIBRARIES)/hw
+LOCAL_MODULE_TAGS             := optional
+LOCAL_C_INCLUDES              := $(common_includes)
+LOCAL_SHARED_LIBRARIES        := $(common_libs) libqservice libbinder libqdutils
+
+LOCAL_CFLAGS                  := $(common_flags) -DLOG_TAG=\"qdhdmi_cec\"
+LOCAL_ADDITIONAL_DEPENDENCIES := $(common_deps)
+LOCAL_SRC_FILES               := qhdmi_cec.cpp \
+                                 QHDMIClient.cpp
+include $(BUILD_SHARED_LIBRARY)