OMAPDSS: DISPC: Reduce the number of arguments in dispc_ovl_setup()

dispc_ovl_setup() currently takes a large number of overlay arguments, most of
these are members of the overlay_info struct. Replace these arguments by
passing a overlay_info pointer instead.

In configure_overlay(), we create an overlay_info struct called new_oi, this is
a copy of the overlay cache's overlay_info member. Update the new_oi parameters
which could have been possibly changed in configure_overlay(). Pass its pointer
pointer to dispc_ovl_setup().

Signed-off-by: Archit Taneja <archit@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

1 files changed, 2 insertions, 12 deletions

diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index f58c302b730d..bcc9c4e83cc4 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -402,18 +402,8 @@ int dispc_calc_clock_rates(unsigned long dispc_fclk_rate,
 u32 dispc_ovl_get_fifo_size(enum omap_plane plane);
 void dispc_ovl_set_fifo_threshold(enum omap_plane plane, u32 low, u32 high);
 u32 dispc_ovl_get_burst_size(enum omap_plane plane);
-int dispc_ovl_setup(enum omap_plane plane,
-		      u32 paddr, u16 screen_width,
-		      u16 pos_x, u16 pos_y,
-		      u16 width, u16 height,
-		      u16 out_width, u16 out_height,
-		      enum omap_color_mode color_mode,
-		      bool ilace,
-		      enum omap_dss_rotation_type rotation_type,
-		      u8 rotation, bool mirror,
-		      u8 global_alpha, u8 pre_mult_alpha,
-		      enum omap_channel channel,
-		      u32 puv_addr);
+int dispc_ovl_setup(enum omap_plane plane, struct omap_overlay_info *oi,
+		bool ilace, enum omap_channel channel);
 int dispc_ovl_enable(enum omap_plane plane, bool enable);
 void dispc_ovl_enable_replication(enum omap_plane plane, bool enable);