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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>
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2 changed files with 50 additions and 0 deletions
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@ -49,6 +49,7 @@
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#include "cgs_linux.h"
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#include "ppinterrupt.h"
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#include "pp_overdriver.h"
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#include "pp_thermal.h"
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#define VOLTAGE_SCALE 4
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#define VOLTAGE_VID_OFFSET_SCALE1 625
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@ -4988,6 +4989,20 @@ static int vega10_notify_cac_buffer_info(struct pp_hwmgr *hwmgr,
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return 0;
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}
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static int vega10_get_thermal_temperature_range(struct pp_hwmgr *hwmgr,
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struct PP_TemperatureRange *thermal_data)
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{
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struct phm_ppt_v2_information *table_info =
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(struct phm_ppt_v2_information *)hwmgr->pptable;
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memcpy(thermal_data, &SMU7ThermalWithDelayPolicy[0], sizeof(struct PP_TemperatureRange));
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thermal_data->max = table_info->tdp_table->usSoftwareShutdownTemp *
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PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
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return 0;
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}
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static int vega10_register_thermal_interrupt(struct pp_hwmgr *hwmgr,
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const void *info)
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{
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@ -5074,6 +5089,7 @@ static const struct pp_hwmgr_func vega10_hwmgr_funcs = {
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.set_mclk_od = vega10_set_mclk_od,
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.avfs_control = vega10_avfs_enable,
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.notify_cac_buffer_info = vega10_notify_cac_buffer_info,
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.get_thermal_temperature_range = vega10_get_thermal_temperature_range,
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.register_internal_thermal_interrupt = vega10_register_thermal_interrupt,
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.start_thermal_controller = vega10_start_thermal_controller,
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};
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34
drivers/gpu/drm/amd/powerplay/inc/pp_thermal.h
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34
drivers/gpu/drm/amd/powerplay/inc/pp_thermal.h
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@ -0,0 +1,34 @@
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/*
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* Copyright 2018 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#ifndef PP_THERMAL_H
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#define PP_THERMAL_H
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#include "power_state.h"
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static const struct PP_TemperatureRange SMU7ThermalWithDelayPolicy[] =
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{
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{-273150, 99000},
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{ 120000, 120000},
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};
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#endif
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