1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index bb0b572f..57854e11 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -1408,6 +1408,11 @@ struct gk20a {
                 void (*close)(struct channel_gk20a *ch);
                 void (*work_completion_signal)(struct channel_gk20a *ch);
                 void (*work_completion_cancel_sync)(struct channel_gk20a *ch);
+                bool (*os_fence_framework_inst_exists)(struct channel_gk20a *ch);
+                int (*init_os_fence_framework)(
+                        struct channel_gk20a *ch, const char *fmt, ...);
+                void (*signal_os_fence_framework)(struct channel_gk20a *ch);
+                void (*destroy_os_fence_framework)(struct channel_gk20a *ch);
         } os_channel;
 
         struct gk20a_scale_profile *scale_profile;