diff --git a/[refs] b/[refs]
index 23eac43e61f8..dbea12884924 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9e4a0fc76549e1105fd4a2c7e03871c31110387e
+refs/heads/master: 8bbe09ee4d2c3f201c302f0af75a7c5e17d72625
diff --git a/trunk/drivers/video/omap2/dss/dispc.c b/trunk/drivers/video/omap2/dss/dispc.c
index 9f083a952747..6f326765f341 100644
--- a/trunk/drivers/video/omap2/dss/dispc.c
+++ b/trunk/drivers/video/omap2/dss/dispc.c
@@ -993,7 +993,7 @@ void dispc_wb_set_channel_in(enum dss_writeback_channel channel)
 static void dispc_ovl_set_burst_size(enum omap_plane plane,
 		enum omap_burst_size burst_size)
 {
-	static const unsigned shifts[] = { 6, 14, 14, 14, };
+	static const unsigned shifts[] = { 6, 14, 14, 14, 14, };
 	int shift;
 
 	shift = shifts[plane];
@@ -1225,6 +1225,14 @@ void dispc_ovl_compute_fifo_thresholds(enum omap_plane plane,
 	if (manual_update && dss_has_feature(FEAT_OMAP3_DSI_FIFO_BUG)) {
 		*fifo_low = ovl_fifo_size - burst_size * 2;
 		*fifo_high = total_fifo_size - burst_size;
+	} else if (plane == OMAP_DSS_WB) {
+		/*
+		 * Most optimal configuration for writeback is to push out data
+		 * to the interconnect the moment writeback pushes enough pixels
+		 * in the FIFO to form a burst
+		 */
+		*fifo_low = 0;
+		*fifo_high = burst_size;
 	} else {
 		*fifo_low = ovl_fifo_size - burst_size;
 		*fifo_high = total_fifo_size - buf_unit;