1 | /* |
2 | * Copyright 2016 Advanced Micro Devices, Inc. |
3 | * |
4 | * Permission is hereby granted, free of charge, to any person obtaining a |
5 | * copy of this software and associated documentation files (the "Software"), |
6 | * to deal in the Software without restriction, including without limitation |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
8 | * and/or sell copies of the Software, and to permit persons to whom the |
9 | * Software is furnished to do so, subject to the following conditions: |
10 | * |
11 | * The above copyright notice and this permission notice shall be included in |
12 | * all copies or substantial portions of the Software. |
13 | * |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
20 | * OTHER DEALINGS IN THE SOFTWARE. |
21 | * |
22 | */ |
23 | |
24 | #ifndef _SMU7_THERMAL_H_ |
25 | #define _SMU7_THERMAL_H_ |
26 | |
27 | #include "hwmgr.h" |
28 | |
29 | #define SMU7_THERMAL_HIGH_ALERT_MASK 0x1 |
30 | #define SMU7_THERMAL_LOW_ALERT_MASK 0x2 |
31 | |
32 | #define SMU7_THERMAL_MINIMUM_TEMP_READING -256 |
33 | #define SMU7_THERMAL_MAXIMUM_TEMP_READING 255 |
34 | |
35 | #define SMU7_THERMAL_MINIMUM_ALERT_TEMP 0 |
36 | #define SMU7_THERMAL_MAXIMUM_ALERT_TEMP 255 |
37 | |
38 | #define FDO_PWM_MODE_STATIC 1 |
39 | #define FDO_PWM_MODE_STATIC_RPM 5 |
40 | |
41 | extern int smu7_thermal_get_temperature(struct pp_hwmgr *hwmgr); |
42 | extern int smu7_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr); |
43 | extern int smu7_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr, struct phm_fan_speed_info *fan_speed_info); |
44 | extern int smu7_fan_ctrl_get_fan_speed_pwm(struct pp_hwmgr *hwmgr, uint32_t *speed); |
45 | extern int smu7_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr); |
46 | extern int smu7_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode); |
47 | extern int smu7_fan_ctrl_set_fan_speed_pwm(struct pp_hwmgr *hwmgr, uint32_t speed); |
48 | extern int smu7_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr); |
49 | extern int smu7_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr); |
50 | extern int smu7_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed); |
51 | extern int smu7_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed); |
52 | extern int smu7_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr); |
53 | extern int smu7_thermal_disable_alert(struct pp_hwmgr *hwmgr); |
54 | extern int smu7_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr); |
55 | extern int smu7_start_thermal_controller(struct pp_hwmgr *hwmgr, |
56 | struct PP_TemperatureRange *temperature_range); |
57 | #endif |
58 | |
59 | |