Commit 0a91ee07 authored by Evan Quan's avatar Evan Quan Committed by Alex Deucher
Browse files

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



V2: new header file to hold the common SMU7Thermal structure

Signed-off-by: default avatarEvan Quan <evan.quan@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 77f208d9

drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c

+16 −0
Original line number Diff line number Diff line
@@ -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,

};

drivers/gpu/drm/amd/powerplay/inc/pp_thermal.h

0 → 100644
+34 −0
Original line number Diff line number Diff line 
/*

 * 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