diff --git a/[refs] b/[refs]
index a0cb4f9d8104..6994412ab694 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ace457c77ba8c0705e14d95c65e73d7e569bd7b9
+refs/heads/master: a62741cf77f41338033553d7cc3fd3145a64ae53
diff --git a/trunk/sound/pci/hda/hda_intel.c b/trunk/sound/pci/hda/hda_intel.c
index b2bcd94cf7a2..39f22318803d 100644
--- a/trunk/sound/pci/hda/hda_intel.c
+++ b/trunk/sound/pci/hda/hda_intel.c
@@ -1559,6 +1559,8 @@ static int azx_position_ok(struct azx *chip, struct azx_dev *azx_dev)
 			chip->position_fix = POS_FIX_POSBUF;
 	}
 
+	if (!bdl_pos_adj[chip->dev_index])
+		return 1; /* no delayed ack */
 	if (pos % azx_dev->period_bytes > azx_dev->period_bytes / 2)
 		return 0; /* NG - it's below the period boundary */
 	return 1; /* OK, it's fine */