Release 4.11 drivers/gpu/drm/amd/powerplay/hwmgr/smu7_thermal.h
/*
* Copyright 2016 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 _SMU7_THERMAL_H_
#define _SMU7_THERMAL_H_
#include "hwmgr.h"
#define SMU7_THERMAL_HIGH_ALERT_MASK 0x1
#define SMU7_THERMAL_LOW_ALERT_MASK 0x2
#define SMU7_THERMAL_MINIMUM_TEMP_READING -256
#define SMU7_THERMAL_MAXIMUM_TEMP_READING 255
#define SMU7_THERMAL_MINIMUM_ALERT_TEMP 0
#define SMU7_THERMAL_MAXIMUM_ALERT_TEMP 255
#define FDO_PWM_MODE_STATIC 1
#define FDO_PWM_MODE_STATIC_RPM 5
extern int smu7_thermal_get_temperature(struct pp_hwmgr *hwmgr);
extern int smu7_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr);
extern int smu7_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr, struct phm_fan_speed_info *fan_speed_info);
extern int smu7_fan_ctrl_get_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t *speed);
extern int smu7_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr);
extern int smu7_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode);
extern int smu7_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr, uint32_t speed);
extern int smu7_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr);
extern int pp_smu7_thermal_initialize(struct pp_hwmgr *hwmgr);
extern void pp_smu7_thermal_fini(struct pp_hwmgr *hwmgr);
extern int smu7_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr);
extern int smu7_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed);
extern int smu7_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed);
extern int smu7_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr);
extern int smu7_thermal_enable_alert(struct pp_hwmgr *hwmgr);
extern int smu7_thermal_disable_alert(struct pp_hwmgr *hwmgr);
#endif
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