OMAPDSS: DISPC: make dispc_ovl_set_channel_out() public

Make dispc_ovl_set_channel_out() public so that later patches can handle
changing overlay's manager.

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

2 files changed, 3 insertions, 2 deletions

diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index 5bbd838a657..5130f88516a 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -875,8 +875,7 @@ static void dispc_ovl_set_color_mode(enum omap_plane plane,
         REG_FLD_MOD(DISPC_OVL_ATTRIBUTES(plane), m, 4, 1);
 }
 
-static void dispc_ovl_set_channel_out(enum omap_plane plane,
-                enum omap_channel channel)
+void dispc_ovl_set_channel_out(enum omap_plane plane, enum omap_channel channel)
 {
         int shift;
         u32 val;
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 7d2b6dd18e1..f899f0f6573 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -402,6 +402,8 @@ int dispc_ovl_setup(enum omap_plane plane, struct omap_overlay_info *oi,
                 bool ilace, enum omap_channel channel, bool replication,
                 u32 fifo_low, u32 fifo_high);
 int dispc_ovl_enable(enum omap_plane plane, bool enable);
+void dispc_ovl_set_channel_out(enum omap_plane plane,
+                enum omap_channel channel);
 
 
 void dispc_mgr_enable_fifohandcheck(enum omap_channel channel, bool enable);