diff --git a/include/sound/hdaudio.h b/include/sound/hdaudio.h
index b260c5f..e05b95e 100644
--- a/include/sound/hdaudio.h
+++ b/include/sound/hdaudio.h
@@ -493,6 +493,7 @@ struct hdac_stream {
 	bool prepared:1;
 	bool no_period_wakeup:1;
 	bool locked:1;
+	bool stripe:1;			/* apply stripe control */
 
 	/* timestamp */
 	unsigned long start_wallclk;	/* start + minimum wallclk */