diff --git a/include/gui/BufferQueueConsumer.h b/include/gui/BufferQueueConsumer.h
index 898c451..9c91fc7 100644
--- a/include/gui/BufferQueueConsumer.h
+++ b/include/gui/BufferQueueConsumer.h
@@ -128,6 +128,13 @@
     // in dequeueBuffer. The initial default is HAL_PIXEL_FORMAT_RGBA_8888.
     virtual status_t setDefaultBufferFormat(PixelFormat defaultFormat);
 
+    // setDefaultBufferDataSpace allows the BufferQueue to create
+    // GraphicBuffers of a defaultDataSpace if no data space is specified
+    // in queueBuffer.
+    // The initial default is HAL_DATASPACE_UNKNOWN
+    virtual status_t setDefaultBufferDataSpace(
+            android_dataspace defaultDataSpace);
+
     // setConsumerUsageBits will turn on additional usage bits for dequeueBuffer.
     // These are merged with the bits passed to dequeueBuffer.  The values are
     // enumerated in gralloc.h, e.g. GRALLOC_USAGE_HW_RENDER; the default is 0.