gpu: nvgpu: fn to send noise-unaware vmin to pmu

JIRA DNVGPU-184

implement a function which takes noise unaware vmin for
logic and sram rails as input and sends them to pmu via RPC

Change-Id: Ic0d72daf99870477d4dbd17e1c609dd0c39f8197
Signed-off-by: Vijayakumar <vsubbu@nvidia.com>
Reviewed-on: http://git-master/r/1248210
(cherry picked from commit 2ad833c1edf65ada6c72b56ecd3551e7c4d396f6)
Reviewed-on: http://git-master/r/1270885
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/volt/volt_pmu.h b/drivers/gpu/nvgpu/volt/volt_pmu.h
index 9af3fb68..7e639375 100644
--- a/drivers/gpu/nvgpu/volt/volt_pmu.h
+++ b/drivers/gpu/nvgpu/volt/volt_pmu.h
@@ -18,5 +18,6 @@ u32 volt_pmu_send_load_cmd_to_pmu(struct gk20a *g);
 u32 volt_set_voltage(struct gk20a *g, u32 logic_voltage_uv,
                 u32 sram_voltage_uv);
 u32 volt_get_voltage(struct gk20a *g, u32 volt_domain, u32 *voltage_uv);
-
+int volt_set_noiseaware_vmin(struct gk20a *g, u32 logic_voltage_uv,
+                u32 sram_voltage_uv);
 #endif