151 	if (!tz->tzp->k_po || force)  in estimate_pid_constants()
152 		tz->tzp->k_po = int_to_frac(sustainable_power) /  in estimate_pid_constants()
155 	if (!tz->tzp->k_pu || force)  in estimate_pid_constants()
156 		tz->tzp->k_pu = int_to_frac(2 * sustainable_power) /  in estimate_pid_constants()
159 	if (!tz->tzp->k_i || force)  in estimate_pid_constants()
160 		tz->tzp->k_i = int_to_frac(10) / 1000;  in estimate_pid_constants()
196 	if (tz->tzp->sustainable_power) {  in pid_controller()
197 		sustainable_power = tz->tzp->sustainable_power;  in pid_controller()
209 	p = mul_frac(err < 0 ? tz->tzp->k_po : tz->tzp->k_pu, err);  in pid_controller()
217 	i = mul_frac(tz->tzp->k_i, params->err_integral);  in pid_controller()
219 	if (err < int_to_frac(tz->tzp->integral_cutoff)) {  in pid_controller()
220 		s64 i_next = i + mul_frac(tz->tzp->k_i, err);  in pid_controller()
235 	d = mul_frac(tz->tzp->k_d, err - params->prev_err);  in pid_controller()
553 	if (!tz->tzp) {  in power_allocator_bind()
554 		tz->tzp = kzalloc(sizeof(*tz->tzp), GFP_KERNEL);  in power_allocator_bind()
555 		if (!tz->tzp) {  in power_allocator_bind()
563 	if (!tz->tzp->sustainable_power)  in power_allocator_bind()
573 			estimate_pid_constants(tz, tz->tzp->sustainable_power,  in power_allocator_bind()
597 		kfree(tz->tzp);  in power_allocator_unbind()
598 		tz->tzp = NULL;  in power_allocator_unbind()