av: camera: use legacy cam param flag and add samsung cam params

Change-Id: I50cb49c02dace8a4bff855e3de032d79bf0d2531
diff --git a/camera/Android.mk b/camera/Android.mk
index 9f60da2..1392ca8 100644
--- a/camera/Android.mk
+++ b/camera/Android.mk
@@ -26,6 +26,10 @@
 	LOCAL_CFLAGS += -DQCOM_HARDWARE
 endif
 
+ifeq ($(BOARD_USES_QCOM_LEGACY_CAM_PARAMS),true)
+	LOCAL_CFLAGS += -DQCOM_LEGACY_CAM_PARAMS
+endif
+
 LOCAL_MODULE:= libcamera_client
 
 include $(BUILD_SHARED_LIBRARY)