diff --git a/drivers/gpu/nvgpu/gv11b/pmu_gv11b.c b/drivers/gpu/nvgpu/gv11b/pmu_gv11b.c
index 4c2b6dcaa..2376e66e4 100644
--- a/drivers/gpu/nvgpu/gv11b/pmu_gv11b.c
+++ b/drivers/gpu/nvgpu/gv11b/pmu_gv11b.c
@@ -162,5 +162,7 @@ void gv11b_init_pmu_ops(struct gpu_ops *gops)
 	gops->pmu.pmu_queue_tail = gk20a_pmu_queue_tail;
 	gops->pmu.pmu_mutex_acquire = gk20a_pmu_mutex_acquire;
 	gops->pmu.pmu_mutex_release = gk20a_pmu_mutex_release;
+	gops->pmu.pmu_msgq_tail = gk20a_pmu_msgq_tail;
+	gops->pmu.pmu_mutex_size = pwr_pmu_mutex__size_1_v;
 	gops->pmu.pmu_elpg_statistics = gp106_pmu_elpg_statistics;
 }