29 int smu7_fan_ctrl_get_fan_speed_info(struct pp_hwmgr *hwmgr,  in smu7_fan_ctrl_get_fan_speed_info()  argument
32 	if (hwmgr->thermal_controller.fanInfo.bNoFan)  in smu7_fan_ctrl_get_fan_speed_info()
41 	    hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution) {  in smu7_fan_ctrl_get_fan_speed_info()
44 		fan_speed_info->min_rpm = hwmgr->thermal_controller.fanInfo.ulMinRPM;  in smu7_fan_ctrl_get_fan_speed_info()
45 		fan_speed_info->max_rpm = hwmgr->thermal_controller.fanInfo.ulMaxRPM;  in smu7_fan_ctrl_get_fan_speed_info()
54 int smu7_fan_ctrl_get_fan_speed_pwm(struct pp_hwmgr *hwmgr,  in smu7_fan_ctrl_get_fan_speed_pwm()  argument
61 	if (hwmgr->thermal_controller.fanInfo.bNoFan)  in smu7_fan_ctrl_get_fan_speed_pwm()
64 	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_get_fan_speed_pwm()
66 	duty = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_get_fan_speed_pwm()
80 int smu7_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed)  in smu7_fan_ctrl_get_fan_speed_rpm()  argument
85 	if (hwmgr->thermal_controller.fanInfo.bNoFan ||  in smu7_fan_ctrl_get_fan_speed_rpm()
86 	    !hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution)  in smu7_fan_ctrl_get_fan_speed_rpm()
89 	tach_period = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_get_fan_speed_rpm()
95 	crystal_clock_freq = amdgpu_asic_get_xclk((struct amdgpu_device *)hwmgr->adev);  in smu7_fan_ctrl_get_fan_speed_rpm()
108 int smu7_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode)  in smu7_fan_ctrl_set_static_mode()  argument
110 	if (hwmgr->fan_ctrl_is_in_default_mode) {  in smu7_fan_ctrl_set_static_mode()
111 		hwmgr->fan_ctrl_default_mode =  in smu7_fan_ctrl_set_static_mode()
112 				PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_static_mode()
114 		hwmgr->tmin =  in smu7_fan_ctrl_set_static_mode()
115 				PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_static_mode()
117 		hwmgr->fan_ctrl_is_in_default_mode = false;  in smu7_fan_ctrl_set_static_mode()
120 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_static_mode()
122 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_static_mode()
133 int smu7_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr)  in smu7_fan_ctrl_set_default_mode()  argument
135 	if (!hwmgr->fan_ctrl_is_in_default_mode) {  in smu7_fan_ctrl_set_default_mode()
136 		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_default_mode()
137 				CG_FDO_CTRL2, FDO_PWM_MODE, hwmgr->fan_ctrl_default_mode);  in smu7_fan_ctrl_set_default_mode()
138 		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_default_mode()
139 				CG_FDO_CTRL2, TMIN, hwmgr->tmin);  in smu7_fan_ctrl_set_default_mode()
140 		hwmgr->fan_ctrl_is_in_default_mode = true;  in smu7_fan_ctrl_set_default_mode()
146 int smu7_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr)  in smu7_fan_ctrl_start_smc_fan_control()  argument
151 		result = smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_StartFanControl,  in smu7_fan_ctrl_start_smc_fan_control()
155 			hwmgr->hwmgr_func->set_max_fan_rpm_output(hwmgr,  in smu7_fan_ctrl_start_smc_fan_control()
156 					hwmgr->thermal_controller.  in smu7_fan_ctrl_start_smc_fan_control()
159 			hwmgr->hwmgr_func->set_max_fan_pwm_output(hwmgr,  in smu7_fan_ctrl_start_smc_fan_control()
160 					hwmgr->thermal_controller.  in smu7_fan_ctrl_start_smc_fan_control()
164 		result = smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_StartFanControl,  in smu7_fan_ctrl_start_smc_fan_control()
168 	if (!result && hwmgr->thermal_controller.  in smu7_fan_ctrl_start_smc_fan_control()
170 		result = smum_send_msg_to_smc_with_parameter(hwmgr,  in smu7_fan_ctrl_start_smc_fan_control()
172 				hwmgr->thermal_controller.  in smu7_fan_ctrl_start_smc_fan_control()
177 	    (hwmgr->chip_id == CHIP_POLARIS10 ||  in smu7_fan_ctrl_start_smc_fan_control()
178 	    hwmgr->chip_id == CHIP_POLARIS11 ||  in smu7_fan_ctrl_start_smc_fan_control()
179 	    hwmgr->chip_id == CHIP_POLARIS12) &&  in smu7_fan_ctrl_start_smc_fan_control()
180 	    hwmgr->thermal_controller.advanceFanControlParameters.ucEnableZeroRPM &&  in smu7_fan_ctrl_start_smc_fan_control()
182 		result = smum_send_msg_to_smc(hwmgr,  in smu7_fan_ctrl_start_smc_fan_control()
186 	hwmgr->fan_ctrl_enabled = true;  in smu7_fan_ctrl_start_smc_fan_control()
192 int smu7_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr)  in smu7_fan_ctrl_stop_smc_fan_control()  argument
194 	hwmgr->fan_ctrl_enabled = false;  in smu7_fan_ctrl_stop_smc_fan_control()
195 	return smum_send_msg_to_smc(hwmgr, PPSMC_StopFanControl, NULL);  in smu7_fan_ctrl_stop_smc_fan_control()
203 int smu7_fan_ctrl_set_fan_speed_pwm(struct pp_hwmgr *hwmgr,  in smu7_fan_ctrl_set_fan_speed_pwm()  argument
210 	if (hwmgr->thermal_controller.fanInfo.bNoFan)  in smu7_fan_ctrl_set_fan_speed_pwm()
216 		smu7_fan_ctrl_stop_smc_fan_control(hwmgr);  in smu7_fan_ctrl_set_fan_speed_pwm()
218 	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_fan_speed_pwm()
228 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_fan_speed_pwm()
231 	return smu7_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);  in smu7_fan_ctrl_set_fan_speed_pwm()
239 int smu7_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr)  in smu7_fan_ctrl_reset_fan_speed_to_default()  argument
243 	if (hwmgr->thermal_controller.fanInfo.bNoFan)  in smu7_fan_ctrl_reset_fan_speed_to_default()
247 		result = smu7_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);  in smu7_fan_ctrl_reset_fan_speed_to_default()
249 			result = smu7_fan_ctrl_start_smc_fan_control(hwmgr);  in smu7_fan_ctrl_reset_fan_speed_to_default()
251 		result = smu7_fan_ctrl_set_default_mode(hwmgr);  in smu7_fan_ctrl_reset_fan_speed_to_default()
262 int smu7_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed)  in smu7_fan_ctrl_set_fan_speed_rpm()  argument
267 	if (hwmgr->thermal_controller.fanInfo.bNoFan ||  in smu7_fan_ctrl_set_fan_speed_rpm()
268 			(hwmgr->thermal_controller.fanInfo.  in smu7_fan_ctrl_set_fan_speed_rpm()
271 			(speed < hwmgr->thermal_controller.fanInfo.ulMinRPM) ||  in smu7_fan_ctrl_set_fan_speed_rpm()
272 			(speed > hwmgr->thermal_controller.fanInfo.ulMaxRPM))  in smu7_fan_ctrl_set_fan_speed_rpm()
276 		smu7_fan_ctrl_stop_smc_fan_control(hwmgr);  in smu7_fan_ctrl_set_fan_speed_rpm()
278 	crystal_clock_freq = amdgpu_asic_get_xclk((struct amdgpu_device *)hwmgr->adev);  in smu7_fan_ctrl_set_fan_speed_rpm()
282 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_fan_speed_rpm()
285 	return smu7_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC_RPM);  in smu7_fan_ctrl_set_fan_speed_rpm()
293 int smu7_thermal_get_temperature(struct pp_hwmgr *hwmgr)  in smu7_thermal_get_temperature()  argument
297 	temp = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_get_temperature()
319 static int smu7_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,  in smu7_thermal_set_temperature_range()  argument
335 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_set_temperature_range()
338 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_set_temperature_range()
341 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_set_temperature_range()
353 static int smu7_thermal_initialize(struct pp_hwmgr *hwmgr)  in smu7_thermal_initialize()  argument
355 	if (hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution)  in smu7_thermal_initialize()
356 		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_initialize()
358 				hwmgr->thermal_controller.fanInfo.  in smu7_thermal_initialize()
361 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_initialize()
372 static void smu7_thermal_enable_alert(struct pp_hwmgr *hwmgr)  in smu7_thermal_enable_alert()  argument
376 	alert = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_enable_alert()
379 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_enable_alert()
383 	smum_send_msg_to_smc(hwmgr, PPSMC_MSG_Thermal_Cntl_Enable, NULL);  in smu7_thermal_enable_alert()
390 int smu7_thermal_disable_alert(struct pp_hwmgr *hwmgr)  in smu7_thermal_disable_alert()  argument
394 	alert = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_disable_alert()
397 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_disable_alert()
401 	return smum_send_msg_to_smc(hwmgr, PPSMC_MSG_Thermal_Cntl_Disable, NULL);  in smu7_thermal_disable_alert()
409 int smu7_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr)  in smu7_thermal_stop_thermal_controller()  argument
411 	int result = smu7_thermal_disable_alert(hwmgr);  in smu7_thermal_stop_thermal_controller()
413 	if (!hwmgr->thermal_controller.fanInfo.bNoFan)  in smu7_thermal_stop_thermal_controller()
414 		smu7_fan_ctrl_set_default_mode(hwmgr);  in smu7_thermal_stop_thermal_controller()
424 static int smu7_thermal_start_smc_fan_control(struct pp_hwmgr *hwmgr)  in smu7_thermal_start_smc_fan_control()  argument
432 		smu7_fan_ctrl_start_smc_fan_control(hwmgr);  in smu7_thermal_start_smc_fan_control()
433 		smu7_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);  in smu7_thermal_start_smc_fan_control()
439 int smu7_start_thermal_controller(struct pp_hwmgr *hwmgr,  in smu7_start_thermal_controller()  argument
447 	smu7_thermal_initialize(hwmgr);  in smu7_start_thermal_controller()
448 	ret = smu7_thermal_set_temperature_range(hwmgr, range->min, range->max);  in smu7_start_thermal_controller()
451 	smu7_thermal_enable_alert(hwmgr);  in smu7_start_thermal_controller()
452 	ret = smum_thermal_avfs_enable(hwmgr);  in smu7_start_thermal_controller()
461 	smum_thermal_setup_fan_table(hwmgr);  in smu7_start_thermal_controller()
462 	smu7_thermal_start_smc_fan_control(hwmgr);  in smu7_start_thermal_controller()
468 int smu7_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr)  in smu7_thermal_ctrl_uninitialize_thermal_controller()  argument
470 	if (!hwmgr->thermal_controller.fanInfo.bNoFan)  in smu7_thermal_ctrl_uninitialize_thermal_controller()
471 		smu7_fan_ctrl_set_default_mode(hwmgr);  in smu7_thermal_ctrl_uninitialize_thermal_controller()