OMAPDSS: DISPC: add dispc_mgr_get_sync_lost_irq()

Add function that returns the sync lost irq mask for the given channel.

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

2 files changed, 6 insertions, 0 deletions

diff --git a/drivers/video/omap2/dss/dispc.c b/drivers/video/omap2/dss/dispc.c
index bfa0d1d184ca..c50270e0afb4 100644
--- a/drivers/video/omap2/dss/dispc.c
+++ b/drivers/video/omap2/dss/dispc.c
@@ -542,6 +542,11 @@ u32 dispc_mgr_get_framedone_irq(enum omap_channel channel)
         return mgr_desc[channel].framedone_irq;
 }
 
+u32 dispc_mgr_get_sync_lost_irq(enum omap_channel channel)
+{
+        return mgr_desc[channel].sync_lost_irq;
+}
+
 u32 dispc_wb_get_framedone_irq(void)
 {
         return DISPC_IRQ_FRAMEDONEWB;
diff --git a/drivers/video/omap2/dss/dss.h b/drivers/video/omap2/dss/dss.h
index 19d56636f5c5..bf9b7a4c5065 100644
--- a/drivers/video/omap2/dss/dss.h
+++ b/drivers/video/omap2/dss/dss.h
@@ -434,6 +434,7 @@ void dispc_ovl_set_channel_out(enum omap_plane plane,
 
 u32 dispc_mgr_get_vsync_irq(enum omap_channel channel);
 u32 dispc_mgr_get_framedone_irq(enum omap_channel channel);
+u32 dispc_mgr_get_sync_lost_irq(enum omap_channel channel);
 bool dispc_mgr_go_busy(enum omap_channel channel);
 void dispc_mgr_go(enum omap_channel channel);
 bool dispc_mgr_is_enabled(enum omap_channel channel);