1 files changed, 8 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/volt/volt_policy.h b/drivers/gpu/nvgpu/volt/volt_policy.h
index 8db79218..34c8f0f6 100644
--- a/drivers/gpu/nvgpu/volt/volt_policy.h
+++ b/drivers/gpu/nvgpu/volt/volt_policy.h
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
+* Copyright (c) 2016-2018, 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"),
@@ -68,6 +68,13 @@ struct voltage_policy_single_rail {
         u8 rail_idx;
 };
 
+struct voltage_policy_single_rail_multi_step {
+        struct voltage_policy_single_rail super;
+        u16 inter_switch_delay_us;
+        u32 ramp_up_step_size_uv;
+        u32 ramp_down_step_size_uv;
+};
+
 u32 volt_policy_sw_setup(struct gk20a *g);
 u32 volt_policy_pmu_setup(struct gk20a *g);
 #endif