1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 269f0d68..1d867912 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -741,6 +741,9 @@ struct gpu_ops {
                         struct pmu_queue *queue, u32 *head, bool set);
                 int (*pmu_queue_tail)(struct nvgpu_pmu *pmu,
                         struct pmu_queue *queue, u32 *tail, bool set);
+                void (*pmu_msgq_tail)(struct nvgpu_pmu *pmu,
+                        u32 *tail, bool set);
+                u32 (*pmu_mutex_size)(void);
                 int (*pmu_mutex_acquire)(struct nvgpu_pmu *pmu,
                         u32 id, u32 *token);
                 int (*pmu_mutex_release)(struct nvgpu_pmu *pmu,