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drm/amd/powerplay: export vega10 specific thermal ranges (V2) 

V2: new header file to hold the common SMU7Thermal structure

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan 2018-01-02 14:27:33 +08:00 committed by Alex Deucher
parent 77f208d91b
commit 0a91ee0775
2 changed files with 50 additions and 0 deletions
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16
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c
View File

@ -49,6 +49,7 @@
#include "cgs_linux.h"
#include "ppinterrupt.h"
#include "pp_overdriver.h"
#include "pp_thermal.h"
#define VOLTAGE_SCALE 4
#define VOLTAGE_VID_OFFSET_SCALE1 625
@ -4988,6 +4989,20 @@ static int vega10_notify_cac_buffer_info(struct pp_hwmgr *hwmgr,
return 0;
}
static int vega10_get_thermal_temperature_range(struct pp_hwmgr *hwmgr,
struct PP_TemperatureRange *thermal_data)
{
struct phm_ppt_v2_information *table_info =
(struct phm_ppt_v2_information *)hwmgr->pptable;
memcpy(thermal_data, &SMU7ThermalWithDelayPolicy[0], sizeof(struct PP_TemperatureRange));
thermal_data->max = table_info->tdp_table->usSoftwareShutdownTemp *
PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
return 0;
}
static int vega10_register_thermal_interrupt(struct pp_hwmgr *hwmgr,
const void *info)
{
@ -5074,6 +5089,7 @@ static const struct pp_hwmgr_func vega10_hwmgr_funcs = {
.set_mclk_od = vega10_set_mclk_od,
.avfs_control = vega10_avfs_enable,
.notify_cac_buffer_info = vega10_notify_cac_buffer_info,
.get_thermal_temperature_range = vega10_get_thermal_temperature_range,
.register_internal_thermal_interrupt = vega10_register_thermal_interrupt,
.start_thermal_controller = vega10_start_thermal_controller,
};

34
drivers/gpu/drm/amd/powerplay/inc/pp_thermal.h Normal file
View File

@ -0,0 +1,34 @@
/*
* Copyright 2018 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
*/
#ifndef PP_THERMAL_H
#define PP_THERMAL_H
#include "power_state.h"
static const struct PP_TemperatureRange SMU7ThermalWithDelayPolicy[] =
{
{-273150, 99000},
{ 120000, 120000},
};
#endif