1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 46940744..d734c21f 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -439,6 +439,12 @@ struct gpu_ops {
                 void (*get_program_numbers)(struct gk20a *g,
                                             u32 block_height_log2,
                                             int *hprog, int *vprog);
+                bool (*need_scatter_buffer)(struct gk20a *g);
+                int (*populate_scatter_buffer)(struct gk20a *g,
+                                               struct sg_table *sgt,
+                                               size_t surface_size,
+                                               void *scatter_buffer_ptr,
+                                               size_t scatter_buffer_size);
         } cde;
 };