diff options
Diffstat (limited to 'include/video/omapdss.h')
| -rw-r--r-- | include/video/omapdss.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/video/omapdss.h b/include/video/omapdss.h index 98fc0267dd9..39862b8c980 100644 --- a/include/video/omapdss.h +++ b/include/video/omapdss.h @@ -384,6 +384,17 @@ struct omap_overlay { /* dynamic fields */ struct omap_overlay_manager *manager; + /* + * The following functions do not block: + * + * is_enabled + * set_overlay_info + * get_overlay_info + * + * The rest of the functions may block and cannot be called from + * interrupt context + */ + int (*enable)(struct omap_overlay *ovl); int (*disable)(struct omap_overlay *ovl); bool (*is_enabled)(struct omap_overlay *ovl); @@ -426,6 +437,17 @@ struct omap_overlay_manager { /* dynamic fields */ struct omap_dss_device *device; + /* + * The following functions do not block: + * + * set_manager_info + * get_manager_info + * apply + * + * The rest of the functions may block and cannot be called from + * interrupt context + */ + int (*set_device)(struct omap_overlay_manager *mgr, struct omap_dss_device *dssdev); int (*unset_device)(struct omap_overlay_manager *mgr); |