diff --git a/drivers/video/omap2/dss/dsi.c b/drivers/video/omap2/dss/dsi.c
index da68a2f..36e2aa7 100644
--- a/drivers/video/omap2/dss/dsi.c
+++ b/drivers/video/omap2/dss/dsi.c
@@ -4178,8 +4178,7 @@
 }
 EXPORT_SYMBOL(dsi_disable_video_output);
 
-static void dsi_update_screen_dispc(struct omap_dss_device *dssdev,
-		u16 w, u16 h)
+static void dsi_update_screen_dispc(struct omap_dss_device *dssdev)
 {
 	struct platform_device *dsidev = dsi_get_dsidev_from_dssdev(dssdev);
 	struct dsi_data *dsi = dsi_get_dsidrv_data(dsidev);
@@ -4193,6 +4192,8 @@
 	int r;
 	const unsigned channel = dsi->update_channel;
 	const unsigned line_buf_size = dsi_get_line_buf_size(dsidev);
+	u16 w = dsi->timings.x_res;
+	u16 h = dsi->timings.y_res;
 
 	DSSDBG("dsi_update_screen_dispc(%dx%d)\n", w, h);
 
@@ -4242,6 +4243,8 @@
 		msecs_to_jiffies(250));
 	BUG_ON(r == 0);
 
+	dss_mgr_set_timings(dssdev->manager, &dsi->timings);
+
 	dss_mgr_start_update(dssdev->manager);
 
 	if (dsi->te_enabled) {
@@ -4335,7 +4338,7 @@
 	dsi->update_bytes = dw * dh *
 		dsi_get_pixel_size(dssdev->panel.dsi_pix_fmt) / 8;
 #endif
-	dsi_update_screen_dispc(dssdev, dw, dh);
+	dsi_update_screen_dispc(dssdev);
 
 	return 0;
 }