Files
linux-nvgpu/drivers/gpu/nvgpu/volt/volt.h
Mahantesh Kumbar 173bdefc92 gpu: nvgpu: add support for voltage config
- changes to read voltage tables from VBIOS
  & create boardobj then send to pmu
- Rail, Device & Policy objects are read from VBIOS & created boardobjs
- RPC support to load, Set & get voltage.

JIRA DNVGPU-122

Change-Id: I61621a514eef9c081a64c4ab066f01dfc28f8402
Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-on: http://git-master/r/1222774
(cherry picked from commit 9da86d8c2c547623cf5f38c89afeb3f5bb1667ac)
Reviewed-on: http://git-master/r/1244656
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
2016-12-27 15:26:50 +05:30

31 lines
915 B
C

/*
* Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*/
#ifndef _VOLT_H_
#define _VOLT_H_
#include "volt_rail.h"
#include "volt_dev.h"
#include "volt_policy.h"
#include "volt_pmu.h"
#define VOLTAGE_DESCRIPTOR_TABLE_ENTRY_INVALID 0xFF
struct obj_volt {
struct voltage_rail_metadata volt_rail_metadata;
struct voltage_device_metadata volt_dev_metadata;
struct voltage_policy_metadata volt_policy_metadata;
};
#endif /* DRIVERS_GPU_NVGPU_VOLT_VOLT_H_ */