24  *  TBD: 1. Implement passive cooling hysteresis.
25  *       2. Enhance passive cooling (CPU) states/limit interface to support
88 MODULE_PARM_DESC(psv, "Disable or override all passive trip points.");
126 	u8 passive:1;  member
166 	struct acpi_thermal_passive passive;  member
347 	/* Passive (optional) */  in acpi_thermal_trips_update()
348 	if (((flag & ACPI_TRIPS_PASSIVE) && tz->trips.passive.flags.valid) ||  in acpi_thermal_trips_update()
350 		valid = tz->trips.passive.flags.valid;  in acpi_thermal_trips_update()
362 			tz->trips.passive.flags.valid = 0;  in acpi_thermal_trips_update()
364 			tz->trips.passive.temperature = tmp;  in acpi_thermal_trips_update()
365 			tz->trips.passive.flags.valid = 1;  in acpi_thermal_trips_update()
371 					tz->trips.passive.flags.valid = 0;  in acpi_thermal_trips_update()
373 					tz->trips.passive.tc1 = tmp;  in acpi_thermal_trips_update()
378 					tz->trips.passive.flags.valid = 0;  in acpi_thermal_trips_update()
380 					tz->trips.passive.tc2 = tmp;  in acpi_thermal_trips_update()
385 					tz->trips.passive.flags.valid = 0;  in acpi_thermal_trips_update()
387 					tz->trips.passive.tsp = tmp;  in acpi_thermal_trips_update()
391 	if ((flag & ACPI_TRIPS_DEVICES) && tz->trips.passive.flags.valid) {  in acpi_thermal_trips_update()
396 			pr_warn(PREFIX "Invalid passive threshold\n");  in acpi_thermal_trips_update()
397 			tz->trips.passive.flags.valid = 0;  in acpi_thermal_trips_update()
400 			tz->trips.passive.flags.valid = 1;  in acpi_thermal_trips_update()
402 		if (memcmp(&tz->trips.passive.devices, &devices,  in acpi_thermal_trips_update()
404 			memcpy(&tz->trips.passive.devices, &devices,  in acpi_thermal_trips_update()
410 		if (valid != tz->trips.passive.flags.valid)  in acpi_thermal_trips_update()
504 		tz->trips.passive.flags.valid;  in acpi_thermal_get_trip_points()
615 	if (tz->trips.passive.flags.valid) {  in thermal_get_trip_type()
664 	if (tz->trips.passive.flags.valid) {  in thermal_get_trip_temp()
667 				tz->trips.passive.temperature,  in thermal_get_trip_temp()
732 	i = (tz->trips.passive.tc1 * (tz->temperature - tz->last_temperature))  in thermal_get_trend()
733 		+ (tz->trips.passive.tc2  in thermal_get_trend()
734 		* (tz->temperature - tz->trips.passive.temperature));  in thermal_get_trend()
788 	if (tz->trips.passive.flags.valid) {  in acpi_thermal_cooling_device_cb()
790 		for (i = 0; i < tz->trips.passive.devices.count;  in acpi_thermal_cooling_device_cb()
792 			handle = tz->trips.passive.devices.handles[i];  in acpi_thermal_cooling_device_cb()
898 	if (tz->trips.passive.flags.valid)  in acpi_thermal_register_thermal_zone()
904 	if (tz->trips.passive.flags.valid)  in acpi_thermal_register_thermal_zone()
908 						     tz->trips.passive.tsp*100,  in acpi_thermal_register_thermal_zone()
1206 			  "disabling all passive thermal trip points\n", d->ident);  in thermal_psv()