OMAPDSS: APPLY: move mgr funcs to apply.c

apply.c will handle the management of dispc in the future patches. This
patch moves overlay manager related functions to apply.c so that they
will have access to the private data and functions of apply.c.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 163b9d9..41f69a1 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -169,8 +169,16 @@
 int dss_mgr_wait_for_go_ovl(struct omap_overlay *ovl);
 void dss_mgr_start_update(struct omap_overlay_manager *mgr);
 int omap_dss_mgr_apply(struct omap_overlay_manager *mgr);
+
 void dss_mgr_enable(struct omap_overlay_manager *mgr);
 void dss_mgr_disable(struct omap_overlay_manager *mgr);
+int dss_mgr_set_info(struct omap_overlay_manager *mgr,
+		struct omap_overlay_manager_info *info);
+void dss_mgr_get_info(struct omap_overlay_manager *mgr,
+		struct omap_overlay_manager_info *info);
+int dss_mgr_set_device(struct omap_overlay_manager *mgr,
+		struct omap_dss_device *dssdev);
+int dss_mgr_unset_device(struct omap_overlay_manager *mgr);
 
 int dss_ovl_set_info(struct omap_overlay *ovl,
 		struct omap_overlay_info *info);
@@ -198,6 +206,7 @@
 /* manager */
 int dss_init_overlay_managers(struct platform_device *pdev);
 void dss_uninit_overlay_managers(struct platform_device *pdev);
+int dss_check_manager(struct omap_overlay_manager *mgr);
 
 /* overlay */
 void dss_init_overlays(struct platform_device *pdev);