1 files changed, 10 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/common/pmu/pmu_ipc.c b/drivers/gpu/nvgpu/common/pmu/pmu_ipc.c
index 2811a4b0..77acbafc 100644
--- a/drivers/gpu/nvgpu/common/pmu/pmu_ipc.c
+++ b/drivers/gpu/nvgpu/common/pmu/pmu_ipc.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2017-2018, 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"),
@@ -993,6 +993,15 @@ static void pmu_rpc_handler(struct gk20a *g, struct pmu_msg *msg,
         }
 
         switch (msg->hdr.unit_id) {
+        case PMU_UNIT_ACR:
+                switch (rpc.function) {
+                case NV_PMU_RPC_ID_ACR_INIT_WPR_REGION:
+                        nvgpu_pmu_dbg(g,
+                                "reply NV_PMU_RPC_ID_ACR_INIT_WPR_REGION");
+                        g->pmu_lsf_pmu_wpr_init_done = 1;
+                        break;
+                }
+                break;
         case PMU_UNIT_PERFMON_T18X:
         case PMU_UNIT_PERFMON:
                 switch (rpc.function) {