118 	struct power_allocator_params *params = tz->governor_data;  in estimate_sustainable_power()  local
119 	const struct thermal_trip_desc *td = trip_to_trip_desc(params->trip_max);  in estimate_sustainable_power()
198 				 struct power_allocator_params *params,  in get_sustainable_power()  argument
209 	if (sustainable_power != params->sustainable_power) {  in get_sustainable_power()
211 				       params->trip_switch_on, control_temp);  in get_sustainable_power()
215 		params->sustainable_power = sustainable_power;  in get_sustainable_power()
243 	struct power_allocator_params *params = tz->governor_data;  in pid_controller()  local
250 	sustainable_power = get_sustainable_power(tz, params, control_temp);  in pid_controller()
264 	i = mul_frac(tz->tzp->k_i, params->err_integral);  in pid_controller()
271 			params->err_integral += err;  in pid_controller()
282 	d = mul_frac(tz->tzp->k_d, err - params->prev_err);  in pid_controller()
284 	params->prev_err = err;  in pid_controller()
294 					  frac_to_int(params->err_integral),  in pid_controller()
408 	struct power_allocator_params *params = tz->governor_data;  in allocate_power()  local
409 	const struct thermal_trip_desc *td = trip_to_trip_desc(params->trip_max);  in allocate_power()
410 	unsigned int num_actors = params->num_actors;  in allocate_power()
411 	struct power_actor *power = params->power;  in allocate_power()
425 	memset(power, 0, params->buffer_size);  in allocate_power()
439 		if (!params->total_weight)  in allocate_power()
501 			       struct power_allocator_params *params)  in get_governor_trips()  argument
528 		params->trip_switch_on = first_passive;  in get_governor_trips()
529 		params->trip_max = last_passive;  in get_governor_trips()
531 		params->trip_switch_on = NULL;  in get_governor_trips()
532 		params->trip_max = first_passive;  in get_governor_trips()
534 		params->trip_switch_on = NULL;  in get_governor_trips()
535 		params->trip_max = last_active;  in get_governor_trips()
539 static void reset_pid_controller(struct power_allocator_params *params)  in reset_pid_controller()  argument
541 	params->err_integral = 0;  in reset_pid_controller()
542 	params->prev_err = 0;  in reset_pid_controller()
547 	struct power_allocator_params *params = tz->governor_data;  in allow_maximum_power()  local
548 	const struct thermal_trip_desc *td = trip_to_trip_desc(params->trip_max);  in allow_maximum_power()
568 			if (params->update_cdevs)  in allow_maximum_power()
589 			      struct power_allocator_params *params)  in check_power_actors()  argument
595 	if (!params->trip_max)  in check_power_actors()
598 	td = trip_to_trip_desc(params->trip_max);  in check_power_actors()
612 static int allocate_actors_buffer(struct power_allocator_params *params,  in allocate_actors_buffer()  argument
617 	kfree(params->power);  in allocate_actors_buffer()
625 	params->power = kcalloc(num_actors, sizeof(struct power_actor),  in allocate_actors_buffer()
627 	if (!params->power) {  in allocate_actors_buffer()
632 	params->num_actors = num_actors;  in allocate_actors_buffer()
633 	params->buffer_size = num_actors * sizeof(struct power_actor);  in allocate_actors_buffer()
638 	params->num_actors = 0;  in allocate_actors_buffer()
639 	params->buffer_size = 0;  in allocate_actors_buffer()
640 	params->power = NULL;  in allocate_actors_buffer()
644 static void power_allocator_update_weight(struct power_allocator_params *params)  in power_allocator_update_weight()  argument
649 	if (!params->trip_max)  in power_allocator_update_weight()
652 	td = trip_to_trip_desc(params->trip_max);  in power_allocator_update_weight()
654 	params->total_weight = 0;  in power_allocator_update_weight()
657 			params->total_weight += instance->weight;  in power_allocator_update_weight()
663 	struct power_allocator_params *params = tz->governor_data;  in power_allocator_update_tz()  local
664 	const struct thermal_trip_desc *td = trip_to_trip_desc(params->trip_max);  in power_allocator_update_tz()
675 		if (num_actors != params->num_actors)  in power_allocator_update_tz()
676 			allocate_actors_buffer(params, num_actors);  in power_allocator_update_tz()
680 		power_allocator_update_weight(params);  in power_allocator_update_tz()
699 	struct power_allocator_params *params;  in power_allocator_bind()  local
702 	params = kzalloc(sizeof(*params), GFP_KERNEL);  in power_allocator_bind()
703 	if (!params)  in power_allocator_bind()
706 	get_governor_trips(tz, params);  in power_allocator_bind()
708 	ret = check_power_actors(tz, params);  in power_allocator_bind()
711 		kfree(params);  in power_allocator_bind()
715 	ret = allocate_actors_buffer(params, ret);  in power_allocator_bind()
718 		kfree(params);  in power_allocator_bind()
729 		params->allocated_tzp = true;  in power_allocator_bind()
735 		params->sustainable_power = tz->tzp->sustainable_power;  in power_allocator_bind()
737 	if (params->trip_max)  in power_allocator_bind()
739 				       params->trip_switch_on,  in power_allocator_bind()
740 				       params->trip_max->temperature);  in power_allocator_bind()
742 	reset_pid_controller(params);  in power_allocator_bind()
744 	tz->governor_data = params;  in power_allocator_bind()
746 	power_allocator_update_weight(params);  in power_allocator_bind()
751 	kfree(params->power);  in power_allocator_bind()
752 	kfree(params);  in power_allocator_bind()
759 	struct power_allocator_params *params = tz->governor_data;  in power_allocator_unbind()  local
763 	if (params->allocated_tzp) {  in power_allocator_unbind()
768 	kfree(params->power);  in power_allocator_unbind()
775 	struct power_allocator_params *params = tz->governor_data;  in power_allocator_manage()  local
776 	const struct thermal_trip *trip = params->trip_switch_on;  in power_allocator_manage()
781 		reset_pid_controller(params);  in power_allocator_manage()
783 		params->update_cdevs = false;  in power_allocator_manage()
787 	if (!params->trip_max)  in power_allocator_manage()
790 	allocate_power(tz, params->trip_max->temperature);  in power_allocator_manage()
791 	params->update_cdevs = true;  in power_allocator_manage()