OMAPDSS: DISPC/APPLY: Use interlace info in manager timings for dispc_ovl_setup()

Currently the interlace parameter passed to dispc_ovl_setup() is configured by
checking the display type, and set to true if the display type is VENC.

This isn't correct as other panels can take interlaced content too. The
omap_video_timings struct in manager's private data contains the info whether
the panel is in interlaced mode or not.

Signed-off-by: Archit Taneja <archit@ti.com>
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index dc0c0a6..6c5ecf0 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -403,8 +403,7 @@
 		u32 *fifo_low, u32 *fifo_high, bool use_fifomerge,
 		bool manual_update);
 int dispc_ovl_setup(enum omap_plane plane, struct omap_overlay_info *oi,
-		bool ilace, bool replication,
-		const struct omap_video_timings *mgr_timings);
+		bool replication, const struct omap_video_timings *mgr_timings);
 int dispc_ovl_enable(enum omap_plane plane, bool enable);
 void dispc_ovl_set_channel_out(enum omap_plane plane,
 		enum omap_channel channel);