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Searched refs:hysteresis (Results 1 - 25 of 42) sorted by relevance

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/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvkm/subdev/therm/
H A Dtemp.c32 therm->bios_sensor.thrs_fan_boost.hysteresis = 3; in nvkm_therm_temp_set_defaults()
35 therm->bios_sensor.thrs_down_clock.hysteresis = 3; in nvkm_therm_temp_set_defaults()
38 therm->bios_sensor.thrs_critical.hysteresis = 5; in nvkm_therm_temp_set_defaults()
41 therm->bios_sensor.thrs_shutdown.hysteresis = 5; /*not that it matters */ in nvkm_therm_temp_set_defaults()
49 /* enforce a minimum hysteresis on thresholds */ in nvkm_therm_temp_safety_checks()
50 s->thrs_fan_boost.hysteresis = max_t(u8, s->thrs_fan_boost.hysteresis, 2); in nvkm_therm_temp_safety_checks()
51 s->thrs_down_clock.hysteresis = max_t(u8, s->thrs_down_clock.hysteresis, 2); in nvkm_therm_temp_safety_checks()
52 s->thrs_critical.hysteresis in nvkm_therm_temp_safety_checks()
[all...]
H A Dg84.c67 nvkm_wr32(device, 0x20484, sensor->thrs_shutdown.hysteresis); in g84_therm_program_alarms()
83 sensor->thrs_fan_boost.hysteresis, in g84_therm_program_alarms()
85 sensor->thrs_down_clock.hysteresis, in g84_therm_program_alarms()
87 sensor->thrs_critical.hysteresis, in g84_therm_program_alarms()
89 sensor->thrs_shutdown.hysteresis); in g84_therm_program_alarms()
110 nvkm_wr32(device, thrs_reg, thrs->temp - thrs->hysteresis); in g84_therm_threshold_hyst_emulation()
122 cur < thrs->temp - thrs->hysteresis) in g84_therm_threshold_hyst_emulation()
H A Dbase.c53 /* account for the hysteresis cycle */ in nvkm_therm_update_trip()
55 temp > (last_trip->temp - last_trip->hysteresis)) in nvkm_therm_update_trip()
227 return therm->bios_sensor.thrs_fan_boost.hysteresis; in nvkm_therm_attr_get()
231 return therm->bios_sensor.thrs_down_clock.hysteresis; in nvkm_therm_attr_get()
235 return therm->bios_sensor.thrs_critical.hysteresis; in nvkm_therm_attr_get()
239 return therm->bios_sensor.thrs_shutdown.hysteresis; in nvkm_therm_attr_get()
271 therm->bios_sensor.thrs_fan_boost.hysteresis = value; in nvkm_therm_attr_set()
279 therm->bios_sensor.thrs_down_clock.hysteresis = value; in nvkm_therm_attr_set()
287 therm->bios_sensor.thrs_critical.hysteresis = value; in nvkm_therm_attr_set()
295 therm->bios_sensor.thrs_shutdown.hysteresis in nvkm_therm_attr_set()
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/nvkm/subdev/therm/
H A Dtemp.c32 therm->bios_sensor.thrs_fan_boost.hysteresis = 3; in nvkm_therm_temp_set_defaults()
35 therm->bios_sensor.thrs_down_clock.hysteresis = 3; in nvkm_therm_temp_set_defaults()
38 therm->bios_sensor.thrs_critical.hysteresis = 5; in nvkm_therm_temp_set_defaults()
41 therm->bios_sensor.thrs_shutdown.hysteresis = 5; /*not that it matters */ in nvkm_therm_temp_set_defaults()
49 /* enforce a minimum hysteresis on thresholds */ in nvkm_therm_temp_safety_checks()
50 s->thrs_fan_boost.hysteresis = max_t(u8, s->thrs_fan_boost.hysteresis, 2); in nvkm_therm_temp_safety_checks()
51 s->thrs_down_clock.hysteresis = max_t(u8, s->thrs_down_clock.hysteresis, 2); in nvkm_therm_temp_safety_checks()
52 s->thrs_critical.hysteresis in nvkm_therm_temp_safety_checks()
[all...]
H A Dg84.c67 nvkm_wr32(device, 0x20484, sensor->thrs_shutdown.hysteresis); in g84_therm_program_alarms()
83 sensor->thrs_fan_boost.hysteresis, in g84_therm_program_alarms()
85 sensor->thrs_down_clock.hysteresis, in g84_therm_program_alarms()
87 sensor->thrs_critical.hysteresis, in g84_therm_program_alarms()
89 sensor->thrs_shutdown.hysteresis); in g84_therm_program_alarms()
110 nvkm_wr32(device, thrs_reg, thrs->temp - thrs->hysteresis); in g84_therm_threshold_hyst_emulation()
122 cur < thrs->temp - thrs->hysteresis) in g84_therm_threshold_hyst_emulation()
H A Dbase.c53 /* account for the hysteresis cycle */ in nvkm_therm_update_trip()
55 temp > (last_trip->temp - last_trip->hysteresis)) in nvkm_therm_update_trip()
227 return therm->bios_sensor.thrs_fan_boost.hysteresis; in nvkm_therm_attr_get()
231 return therm->bios_sensor.thrs_down_clock.hysteresis; in nvkm_therm_attr_get()
235 return therm->bios_sensor.thrs_critical.hysteresis; in nvkm_therm_attr_get()
239 return therm->bios_sensor.thrs_shutdown.hysteresis; in nvkm_therm_attr_get()
271 therm->bios_sensor.thrs_fan_boost.hysteresis = value; in nvkm_therm_attr_set()
279 therm->bios_sensor.thrs_down_clock.hysteresis = value; in nvkm_therm_attr_set()
287 therm->bios_sensor.thrs_critical.hysteresis = value; in nvkm_therm_attr_set()
295 therm->bios_sensor.thrs_shutdown.hysteresis in nvkm_therm_attr_set()
[all...]
/kernel/linux/linux-6.6/drivers/thermal/
H A Dthermal_trip.c71 trip_low = trip.temperature - trip.hysteresis; in __thermal_zone_set_trips()
159 if (t.hysteresis != trip->hysteresis && tz->ops->set_trip_hyst) { in thermal_zone_set_trip()
160 ret = tz->ops->set_trip_hyst(tz, trip_id, trip->hysteresis); in thermal_zone_set_trip()
165 if (tz->trips && (t.temperature != trip->temperature || t.hysteresis != trip->hysteresis)) in thermal_zone_set_trip()
169 trip->temperature, trip->hysteresis); in thermal_zone_set_trip()
H A Dgov_bang_bang.c3 * gov_bang_bang.c - A simple thermal throttling governor using hysteresis
21 if (!trip->hysteresis) in thermal_zone_trip_update()
23 "Zero hysteresis value for thermal zone %s\n", tz->type); in thermal_zone_trip_update()
27 trip->hysteresis); in thermal_zone_trip_update()
46 * the fan in case it falls below trip_temp minus hysteresis in thermal_zone_trip_update()
51 tz->temperature <= trip->temperature - trip->hysteresis) in thermal_zone_trip_update()
/kernel/linux/linux-5.10/drivers/platform/x86/
H A Dgpd-pocket-fan.c34 static int hysteresis = HYSTERESIS_DEFAULT; variable
35 module_param(hysteresis, int, 0444);
36 MODULE_PARM_DESC(hysteresis,
99 /* Use hysteresis before lowering speed again */ in gpd_pocket_fan_worker()
101 if (temp <= (temp_limits[i] - hysteresis)) in gpd_pocket_fan_worker()
139 if (hysteresis < 1000 || hysteresis > 10000) { in gpd_pocket_fan_probe()
140 dev_err(&pdev->dev, "Invalid hysteresis %d (must be between 1000 and 10000)\n", in gpd_pocket_fan_probe()
141 hysteresis); in gpd_pocket_fan_probe()
142 hysteresis in gpd_pocket_fan_probe()
[all...]
/kernel/linux/linux-6.6/drivers/platform/x86/
H A Dgpd-pocket-fan.c35 static int hysteresis = HYSTERESIS_DEFAULT; variable
36 module_param(hysteresis, int, 0444);
37 MODULE_PARM_DESC(hysteresis,
100 /* Use hysteresis before lowering speed again */ in gpd_pocket_fan_worker()
102 if (temp <= (temp_limits[i] - hysteresis)) in gpd_pocket_fan_worker()
140 if (hysteresis < 1000 || hysteresis > 10000) { in gpd_pocket_fan_probe()
141 dev_err(&pdev->dev, "Invalid hysteresis %d (must be between 1000 and 10000)\n", in gpd_pocket_fan_probe()
142 hysteresis); in gpd_pocket_fan_probe()
143 hysteresis in gpd_pocket_fan_probe()
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvkm/subdev/bios/
H A Dtherm.c103 sensor->thrs_critical.hysteresis = value & 0xf; in nvbios_therm_sensor_parse()
110 sensor->thrs_down_clock.hysteresis = value & 0xf; in nvbios_therm_sensor_parse()
117 sensor->thrs_fan_boost.hysteresis = value & 0xf; in nvbios_therm_sensor_parse()
143 sensor->thrs_shutdown.hysteresis = value & 0xf; in nvbios_therm_sensor_parse()
178 cur_trip->hysteresis = value & 0xf; in nvbios_therm_fan_parse()
/kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/nvkm/subdev/bios/
H A Dtherm.c103 sensor->thrs_critical.hysteresis = value & 0xf; in nvbios_therm_sensor_parse()
110 sensor->thrs_down_clock.hysteresis = value & 0xf; in nvbios_therm_sensor_parse()
117 sensor->thrs_fan_boost.hysteresis = value & 0xf; in nvbios_therm_sensor_parse()
143 sensor->thrs_shutdown.hysteresis = value & 0xf; in nvbios_therm_sensor_parse()
178 cur_trip->hysteresis = value & 0xf; in nvbios_therm_fan_parse()
/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/
H A Dtherm.h6 u8 hysteresis; member
35 int hysteresis; member
/kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/
H A Dtherm.h6 u8 hysteresis; member
35 int hysteresis; member
/kernel/linux/linux-5.10/drivers/thermal/
H A Dthermal_helpers.c133 int trip_temp, hysteresis; in thermal_zone_set_trips() local
145 tz->ops->get_trip_hyst(tz, i, &hysteresis); in thermal_zone_set_trips()
147 trip_low = trip_temp - hysteresis; in thermal_zone_set_trips()
H A Dthermal_core.h78 * @hysteresis: relative hysteresis in miliCelsius
84 int hysteresis; member
H A Dthermal_of.c329 *hyst = data->trips[trip].hysteresis; in of_thermal_get_trip_hyst()
343 data->trips[trip].hysteresis = hyst; in of_thermal_set_trip_hyst()
821 ret = of_property_read_u32(np, "hysteresis", &prop); in thermal_of_populate_trip()
823 pr_err("missing hysteresis property\n"); in thermal_of_populate_trip()
826 trip->hysteresis = prop; in thermal_of_populate_trip()
H A Darmada_thermal.c475 * high/low watermark = threshold +/- 0.4761 * 2^(hysteresis + 2)
487 * We will always take the smallest possible hysteresis to avoid risking in armada_mc_to_reg_hyst()
503 unsigned int hysteresis = armada_mc_to_reg_hyst(data, hyst_mc); in armada_set_overheat_thresholds() local
518 ctrl1 |= hysteresis << data->hyst_shift; in armada_set_overheat_thresholds()
808 trips[i].hysteresis); in armada_configure_overheat_int()
/kernel/linux/linux-5.10/drivers/staging/iio/resolver/
H A Dad2s1210.c94 bool hysteresis; member
323 st->hysteresis = !!(data & AD2S1210_ENABLE_HYSTERESIS); in ad2s1210_store_control()
496 if (st->hysteresis) in ad2s1210_read_raw()
669 st->hysteresis = true; in ad2s1210_probe()
/kernel/linux/linux-6.6/drivers/staging/iio/resolver/
H A Dad2s1210.c95 bool hysteresis; member
324 st->hysteresis = !!(data & AD2S1210_ENABLE_HYSTERESIS); in ad2s1210_store_control()
497 if (st->hysteresis) in ad2s1210_read_raw()
669 st->hysteresis = true; in ad2s1210_probe()
/kernel/linux/linux-5.10/tools/thermal/tmon/
H A Dtmon.h69 unsigned long hysteresis; member
/kernel/linux/linux-6.6/tools/thermal/tmon/
H A Dtmon.h69 unsigned long hysteresis; member
/kernel/linux/linux-6.6/drivers/net/ethernet/mellanox/mlxsw/
H A Dcore_thermal.c45 .hysteresis = MLXSW_THERMAL_HYSTERESIS_TEMP,
51 .hysteresis = MLXSW_THERMAL_HYSTERESIS_TEMP,
63 .hysteresis = MLXSW_THERMAL_HYSTERESIS_TEMP,
69 .hysteresis = MLXSW_THERMAL_HYSTERESIS_TEMP,
/kernel/linux/linux-5.10/drivers/hwmon/
H A Dacpi_power_meter.c70 u64 hysteresis; member
409 if (resource->caps.hysteresis == UNKNOWN_HYSTERESIS) in show_val()
412 val = resource->caps.hysteresis * 1000; in show_val()
/kernel/linux/linux-6.6/drivers/hwmon/
H A Dacpi_power_meter.c69 u64 hysteresis; member
414 if (resource->caps.hysteresis == UNKNOWN_HYSTERESIS) in show_val()
417 val = resource->caps.hysteresis * 1000; in show_val()

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