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, 0 deletions

diff --git a/drivers/gpu/nvgpu/volt/volt_rail.h b/drivers/gpu/nvgpu/volt/volt_rail.h
index 0180992c..8b930010 100644
--- a/drivers/gpu/nvgpu/volt/volt_rail.h
+++ b/drivers/gpu/nvgpu/volt/volt_rail.h
@@ -61,6 +61,8 @@ struct voltage_rail_metadata {
         u8 volt_domain_hal;
         u8 pct_delta;
         u32 ext_rel_delta_uv[CTRL_VOLT_RAIL_VOLT_DELTA_MAX_ENTRIES];
+        u8 logic_rail_idx;
+        u8 sram_rail_idx;
         struct boardobjgrp_e32 volt_rails;
 };