OMAPDSS: APPLY: Add manager set/unset output ops for omap_overlay_manager
Add set_output/unset_output ops for overlay managers, these form links between
managers and outputs. Create a function in dss features which tell all the
output instances that connect to a manager, use it when a manager tries to set
an output. Add a constraint of not unsetting an output when the manager is
enabled.
Keep the omap_dss_device pointer and set/unset_device ops in overlay_manager for
now to not break things. Keep the dss feature function get_supported_displays
as it's used in some places. These will be removed later.
Signed-off-by: Archit Taneja <archit@ti.com>
diff --git a/drivers/video/omap2/dss/manager.c b/drivers/video/omap2/dss/manager.c
index 383314f..92a2585 100644
--- a/drivers/video/omap2/dss/manager.c
+++ b/drivers/video/omap2/dss/manager.c
@@ -95,6 +95,8 @@
mgr->set_device = &dss_mgr_set_device;
mgr->unset_device = &dss_mgr_unset_device;
+ mgr->set_output = &dss_mgr_set_output;
+ mgr->unset_output = &dss_mgr_unset_output;
mgr->apply = &omap_dss_mgr_apply;
mgr->set_manager_info = &dss_mgr_set_info;
mgr->get_manager_info = &dss_mgr_get_info;
@@ -104,6 +106,8 @@
mgr->caps = 0;
mgr->supported_displays =
dss_feat_get_supported_displays(mgr->id);
+ mgr->supported_outputs =
+ dss_feat_get_supported_outputs(mgr->id);
INIT_LIST_HEAD(&mgr->overlays);