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()
40 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,  in smu7_fan_ctrl_get_fan_speed_info()
42 		hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution) {  in smu7_fan_ctrl_get_fan_speed_info()
45 		fan_speed_info->min_rpm = hwmgr->thermal_controller.fanInfo.ulMinRPM;  in smu7_fan_ctrl_get_fan_speed_info()
46 		fan_speed_info->max_rpm = hwmgr->thermal_controller.fanInfo.ulMaxRPM;  in smu7_fan_ctrl_get_fan_speed_info()
55 int smu7_fan_ctrl_get_fan_speed_percent(struct pp_hwmgr *hwmgr,  in smu7_fan_ctrl_get_fan_speed_percent()  argument
62 	if (hwmgr->thermal_controller.fanInfo.bNoFan)  in smu7_fan_ctrl_get_fan_speed_percent()
65 	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_get_fan_speed_percent()
67 	duty = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_get_fan_speed_percent()
84 int smu7_fan_ctrl_get_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t *speed)  in smu7_fan_ctrl_get_fan_speed_rpm()  argument
89 	if (hwmgr->thermal_controller.fanInfo.bNoFan ||  in smu7_fan_ctrl_get_fan_speed_rpm()
90 			(hwmgr->thermal_controller.fanInfo.  in smu7_fan_ctrl_get_fan_speed_rpm()
94 	tach_period = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_get_fan_speed_rpm()
100 	crystal_clock_freq = smu7_get_xclk(hwmgr);  in smu7_fan_ctrl_get_fan_speed_rpm()
113 int smu7_fan_ctrl_set_static_mode(struct pp_hwmgr *hwmgr, uint32_t mode)  in smu7_fan_ctrl_set_static_mode()  argument
116 	if (hwmgr->fan_ctrl_is_in_default_mode) {  in smu7_fan_ctrl_set_static_mode()
117 		hwmgr->fan_ctrl_default_mode =  in smu7_fan_ctrl_set_static_mode()
118 				PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device,	CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_static_mode()
120 		hwmgr->tmin =  in smu7_fan_ctrl_set_static_mode()
121 				PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_static_mode()
123 		hwmgr->fan_ctrl_is_in_default_mode = false;  in smu7_fan_ctrl_set_static_mode()
126 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_static_mode()
128 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_static_mode()
139 int smu7_fan_ctrl_set_default_mode(struct pp_hwmgr *hwmgr)  in smu7_fan_ctrl_set_default_mode()  argument
141 	if (!hwmgr->fan_ctrl_is_in_default_mode) {  in smu7_fan_ctrl_set_default_mode()
142 		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_default_mode()
143 				CG_FDO_CTRL2, FDO_PWM_MODE, hwmgr->fan_ctrl_default_mode);  in smu7_fan_ctrl_set_default_mode()
144 		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_default_mode()
145 				CG_FDO_CTRL2, TMIN, hwmgr->tmin);  in smu7_fan_ctrl_set_default_mode()
146 		hwmgr->fan_ctrl_is_in_default_mode = true;  in smu7_fan_ctrl_set_default_mode()
152 static int smu7_fan_ctrl_start_smc_fan_control(struct pp_hwmgr *hwmgr)  in smu7_fan_ctrl_start_smc_fan_control()  argument
156 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,  in smu7_fan_ctrl_start_smc_fan_control()
158 		cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, FAN_CONTROL_FUZZY);  in smu7_fan_ctrl_start_smc_fan_control()
159 		result = smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StartFanControl);  in smu7_fan_ctrl_start_smc_fan_control()
161 		if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,  in smu7_fan_ctrl_start_smc_fan_control()
163 			hwmgr->hwmgr_func->set_max_fan_rpm_output(hwmgr,  in smu7_fan_ctrl_start_smc_fan_control()
164 					hwmgr->thermal_controller.  in smu7_fan_ctrl_start_smc_fan_control()
167 			hwmgr->hwmgr_func->set_max_fan_pwm_output(hwmgr,  in smu7_fan_ctrl_start_smc_fan_control()
168 					hwmgr->thermal_controller.  in smu7_fan_ctrl_start_smc_fan_control()
172 		cgs_write_register(hwmgr->device, mmSMC_MSG_ARG_0, FAN_CONTROL_TABLE);  in smu7_fan_ctrl_start_smc_fan_control()
173 		result = smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StartFanControl);  in smu7_fan_ctrl_start_smc_fan_control()
176 	if (!result && hwmgr->thermal_controller.  in smu7_fan_ctrl_start_smc_fan_control()
178 		result = smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,  in smu7_fan_ctrl_start_smc_fan_control()
180 				hwmgr->thermal_controller.  in smu7_fan_ctrl_start_smc_fan_control()
187 int smu7_fan_ctrl_stop_smc_fan_control(struct pp_hwmgr *hwmgr)  in smu7_fan_ctrl_stop_smc_fan_control()  argument
189 	return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_StopFanControl);  in smu7_fan_ctrl_stop_smc_fan_control()
198 int smu7_fan_ctrl_set_fan_speed_percent(struct pp_hwmgr *hwmgr,  in smu7_fan_ctrl_set_fan_speed_percent()  argument
205 	if (hwmgr->thermal_controller.fanInfo.bNoFan)  in smu7_fan_ctrl_set_fan_speed_percent()
211 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,  in smu7_fan_ctrl_set_fan_speed_percent()
213 		smu7_fan_ctrl_stop_smc_fan_control(hwmgr);  in smu7_fan_ctrl_set_fan_speed_percent()
215 	duty100 = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_fan_speed_percent()
225 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_fan_speed_percent()
228 	return smu7_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);  in smu7_fan_ctrl_set_fan_speed_percent()
236 int smu7_fan_ctrl_reset_fan_speed_to_default(struct pp_hwmgr *hwmgr)  in smu7_fan_ctrl_reset_fan_speed_to_default()  argument
240 	if (hwmgr->thermal_controller.fanInfo.bNoFan)  in smu7_fan_ctrl_reset_fan_speed_to_default()
243 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,  in smu7_fan_ctrl_reset_fan_speed_to_default()
245 		result = smu7_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);  in smu7_fan_ctrl_reset_fan_speed_to_default()
247 			result = smu7_fan_ctrl_start_smc_fan_control(hwmgr);  in smu7_fan_ctrl_reset_fan_speed_to_default()
249 		result = smu7_fan_ctrl_set_default_mode(hwmgr);  in smu7_fan_ctrl_reset_fan_speed_to_default()
260 int smu7_fan_ctrl_set_fan_speed_rpm(struct pp_hwmgr *hwmgr, uint32_t speed)  in smu7_fan_ctrl_set_fan_speed_rpm()  argument
265 	if (hwmgr->thermal_controller.fanInfo.bNoFan ||  in smu7_fan_ctrl_set_fan_speed_rpm()
266 			(hwmgr->thermal_controller.fanInfo.  in smu7_fan_ctrl_set_fan_speed_rpm()
268 			(speed < hwmgr->thermal_controller.fanInfo.ulMinRPM) ||  in smu7_fan_ctrl_set_fan_speed_rpm()
269 			(speed > hwmgr->thermal_controller.fanInfo.ulMaxRPM))  in smu7_fan_ctrl_set_fan_speed_rpm()
272 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,  in smu7_fan_ctrl_set_fan_speed_rpm()
274 		smu7_fan_ctrl_stop_smc_fan_control(hwmgr);  in smu7_fan_ctrl_set_fan_speed_rpm()
276 	crystal_clock_freq = smu7_get_xclk(hwmgr);  in smu7_fan_ctrl_set_fan_speed_rpm()
280 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_fan_ctrl_set_fan_speed_rpm()
283 	return smu7_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);  in smu7_fan_ctrl_set_fan_speed_rpm()
291 int smu7_thermal_get_temperature(struct pp_hwmgr *hwmgr)  in smu7_thermal_get_temperature()  argument
295 	temp = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_get_temperature()
316 static int smu7_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,  in smu7_thermal_set_temperature_range()  argument
332 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_set_temperature_range()
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()
350 static int smu7_thermal_initialize(struct pp_hwmgr *hwmgr)  in smu7_thermal_initialize()  argument
352 	if (hwmgr->thermal_controller.fanInfo.ucTachometerPulsesPerRevolution)  in smu7_thermal_initialize()
353 		PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_initialize()
355 				hwmgr->thermal_controller.fanInfo.  in smu7_thermal_initialize()
358 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_initialize()
369 int smu7_thermal_enable_alert(struct pp_hwmgr *hwmgr)  in smu7_thermal_enable_alert()  argument
373 	alert = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_enable_alert()
376 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_enable_alert()
380 	return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Thermal_Cntl_Enable);  in smu7_thermal_enable_alert()
387 int smu7_thermal_disable_alert(struct pp_hwmgr *hwmgr)  in smu7_thermal_disable_alert()  argument
391 	alert = PHM_READ_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_disable_alert()
394 	PHM_WRITE_VFPF_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__SMC,  in smu7_thermal_disable_alert()
398 	return smum_send_msg_to_smc(hwmgr->smumgr, PPSMC_MSG_Thermal_Cntl_Disable);  in smu7_thermal_disable_alert()
406 int smu7_thermal_stop_thermal_controller(struct pp_hwmgr *hwmgr)  in smu7_thermal_stop_thermal_controller()  argument
408 	int result = smu7_thermal_disable_alert(hwmgr);  in smu7_thermal_stop_thermal_controller()
410 	if (!hwmgr->thermal_controller.fanInfo.bNoFan)  in smu7_thermal_stop_thermal_controller()
411 		smu7_fan_ctrl_set_default_mode(hwmgr);  in smu7_thermal_stop_thermal_controller()
425 static int tf_smu7_thermal_start_smc_fan_control(struct pp_hwmgr *hwmgr,  in tf_smu7_thermal_start_smc_fan_control()  argument
433 	if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,  in tf_smu7_thermal_start_smc_fan_control()
435 		smu7_fan_ctrl_start_smc_fan_control(hwmgr);  in tf_smu7_thermal_start_smc_fan_control()
436 		smu7_fan_ctrl_set_static_mode(hwmgr, FDO_PWM_MODE_STATIC);  in tf_smu7_thermal_start_smc_fan_control()
451 static int tf_smu7_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,  in tf_smu7_thermal_set_temperature_range()  argument
459 	return smu7_thermal_set_temperature_range(hwmgr, range->min, range->max);  in tf_smu7_thermal_set_temperature_range()
471 static int tf_smu7_thermal_initialize(struct pp_hwmgr *hwmgr,  in tf_smu7_thermal_initialize()  argument
474 	return smu7_thermal_initialize(hwmgr);  in tf_smu7_thermal_initialize()
486 static int tf_smu7_thermal_enable_alert(struct pp_hwmgr *hwmgr,  in tf_smu7_thermal_enable_alert()  argument
489 	return smu7_thermal_enable_alert(hwmgr);  in tf_smu7_thermal_enable_alert()
501 static int tf_smu7_thermal_disable_alert(struct pp_hwmgr *hwmgr,  in tf_smu7_thermal_disable_alert()  argument
504 	return smu7_thermal_disable_alert(hwmgr);  in tf_smu7_thermal_disable_alert()
545 int smu7_thermal_ctrl_uninitialize_thermal_controller(struct pp_hwmgr *hwmgr)  in smu7_thermal_ctrl_uninitialize_thermal_controller()  argument
547 	if (!hwmgr->thermal_controller.fanInfo.bNoFan)  in smu7_thermal_ctrl_uninitialize_thermal_controller()
548 		smu7_fan_ctrl_set_default_mode(hwmgr);  in smu7_thermal_ctrl_uninitialize_thermal_controller()
557 int pp_smu7_thermal_initialize(struct pp_hwmgr *hwmgr)  in pp_smu7_thermal_initialize()  argument
561 	result = phm_construct_table(hwmgr,  in pp_smu7_thermal_initialize()
563 			&(hwmgr->set_temperature_range));  in pp_smu7_thermal_initialize()
566 		result = phm_construct_table(hwmgr,  in pp_smu7_thermal_initialize()
568 				&(hwmgr->start_thermal_controller));  in pp_smu7_thermal_initialize()
570 			phm_destroy_table(hwmgr, &(hwmgr->set_temperature_range));  in pp_smu7_thermal_initialize()
574 		hwmgr->fan_ctrl_is_in_default_mode = true;  in pp_smu7_thermal_initialize()