1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gv11b/fifo_gv11b.h b/drivers/gpu/nvgpu/gv11b/fifo_gv11b.h
index fc1ddf83..c0e6e5cd 100644
--- a/drivers/gpu/nvgpu/gv11b/fifo_gv11b.h
+++ b/drivers/gpu/nvgpu/gv11b/fifo_gv11b.h
@@ -1,7 +1,7 @@
 /*
  * GV11B Fifo
  *
- * Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2016-2018, NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -102,6 +102,8 @@ int gv11b_fifo_alloc_syncpt_buf(struct channel_gk20a *c,
                         u32 syncpt_id, struct nvgpu_mem *syncpt_buf);
 void gv11b_fifo_free_syncpt_buf(struct channel_gk20a *c,
                                         struct nvgpu_mem *syncpt_buf);
+int gv11b_fifo_get_sync_ro_map(struct vm_gk20a *vm,
+        u64 *base_gpuva, u32 *sync_size);
 void gv11b_fifo_add_syncpt_wait_cmd(struct gk20a *g,
                 struct priv_cmd_entry *cmd, u32 off,
                 u32 id, u32 thresh, u64 gpu_va_base);