OMAPDSS: APPLY: track whether a manager is enabled

Add "enabled" field to struct omap_overlay_manager, which tells if the
output is enabled or not. This will be used in apply.c in the following
patches.

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

diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/omap2/dss/apply.c
index 414cbd9..46fdb63 100644 (file)
--- a/drivers/video/omap2/dss/apply.c
+++ b/drivers/video/omap2/dss/apply.c
@@ -657,10 +657,12 @@ int omap_dss_mgr_apply(struct omap_overlay_manager *mgr)
 void dss_mgr_enable(struct omap_overlay_manager *mgr)
 {
        dispc_mgr_enable(mgr->id, true);
+       mgr->enabled = true;
 }
 
 void dss_mgr_disable(struct omap_overlay_manager *mgr)
 {
        dispc_mgr_enable(mgr->id, false);
+       mgr->enabled = false;
 }
 

diff --git a/include/video/omapdss.h b/include/video/omapdss.h
index 04741cd..d61efc3 100644 (file)
--- a/include/video/omapdss.h
+++ b/include/video/omapdss.h
@@ -432,6 +432,8 @@ struct omap_overlay_manager {
        struct omap_dss_device *device;
        struct omap_overlay_manager_info info;
 
+       bool enabled;
+
        bool device_changed;
        /* if true, info has been changed but not applied() yet */
        bool info_dirty;