gui: conditionally set USE_NATIVE_FENCE_SYNC for msm8960

Change-Id: Ib7ad11597ef7c79162a0b0a49a1b8ae16d192c10
Signed-off-by: Iliyan Malchev <malchev@google.com>
diff --git a/libs/gui/Android.mk b/libs/gui/Android.mk
index 2bf363f..282c25a 100644
--- a/libs/gui/Android.mk
+++ b/libs/gui/Android.mk
@@ -52,6 +52,10 @@
     LOCAL_CFLAGS += -DUSE_FENCE_SYNC
 endif
 
+ifeq ($(TARGET_BOARD_PLATFORM), msm8960)
+	LOCAL_CFLAGS += -DUSE_NATIVE_FENCE_SYNC
+endif
+
 ifeq ($(TARGET_BOARD_PLATFORM), tegra)
 	LOCAL_CFLAGS += -DALLOW_DEQUEUE_CURRENT_BUFFER
 endif