1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.h b/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.h
index 2fd009df..fe1d8526 100644
--- a/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/channel_sync_gk20a.h
@@ -102,6 +102,9 @@ struct gk20a_channel_sync {
         /* Returns the sync point id or negative number if no syncpt*/
         int (*syncpt_id)(struct gk20a_channel_sync *s);
 
+        /* Returns the sync point address of sync point or 0 if not supported */
+        u64 (*syncpt_address)(struct gk20a_channel_sync *s);
+
         /* Free the resources allocated by gk20a_channel_sync_create. */
         void (*destroy)(struct gk20a_channel_sync *s);
 };