diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c index b5cdbaf61f07625d3eaeec54b24f2af1e07ef7fe..3fd60ce3d7182dee72a951dea12e7ac145c518f4 100644 --- a/drivers/video/omap2/dss/dispc.c +++ b/drivers/video/omap2/dss/dispc.c @@ -2589,6 +2589,11 @@ int dispc_ovl_enable(enum omap_plane plane, bool enable) return 0; } +bool dispc_ovl_enabled(enum omap_plane plane) +{ + return REG_GET(DISPC_OVL_ATTRIBUTES(plane), 0, 0); +} + static void dispc_mgr_disable_isr(void *data, u32 mask) { struct completion *compl = data; diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h index 85c6fc8cec1d9197264f8a7571a2a9cf0e39a238..e3e5a63dacece46b5ec091a21fee3a62a936cca1 100644 --- a/drivers/video/omap2/dss/dss.h +++ b/drivers/video/omap2/dss/dss.h @@ -427,6 +427,7 @@ int dispc_ovl_setup(enum omap_plane plane, const struct omap_overlay_info *oi, bool replication, const struct omap_video_timings *mgr_timings, bool mem_to_mem); int dispc_ovl_enable(enum omap_plane plane, bool enable); +bool dispc_ovl_enabled(enum omap_plane plane); void dispc_ovl_set_channel_out(enum omap_plane plane, enum omap_channel channel);