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Searched refs:tz (Results 1 – 25 of 123) sorted by relevance

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/Linux-v5.4/drivers/thermal/
Dthermal_helpers.c25 int get_tz_trend(struct thermal_zone_device *tz, int trip) in get_tz_trend() argument
29 if (tz->emul_temperature || !tz->ops->get_trend || in get_tz_trend()
30 tz->ops->get_trend(tz, trip, &trend)) { in get_tz_trend()
31 if (tz->temperature > tz->last_temperature) in get_tz_trend()
33 else if (tz->temperature < tz->last_temperature) in get_tz_trend()
44 get_thermal_instance(struct thermal_zone_device *tz, in get_thermal_instance() argument
50 mutex_lock(&tz->lock); in get_thermal_instance()
53 list_for_each_entry(pos, &tz->thermal_instances, tz_node) { in get_thermal_instance()
54 if (pos->tz == tz && pos->trip == trip && pos->cdev == cdev) { in get_thermal_instance()
61 mutex_unlock(&tz->lock); in get_thermal_instance()
[all …]
Dthermal_core.c81 static void bind_previous_governor(struct thermal_zone_device *tz, in bind_previous_governor() argument
84 if (tz->governor && tz->governor->bind_to_tz) { in bind_previous_governor()
85 if (tz->governor->bind_to_tz(tz)) { in bind_previous_governor()
86 dev_err(&tz->device, in bind_previous_governor()
88 failed_gov_name, tz->governor->name, tz->type); in bind_previous_governor()
89 tz->governor = NULL; in bind_previous_governor()
103 static int thermal_set_governor(struct thermal_zone_device *tz, in thermal_set_governor() argument
108 if (tz->governor && tz->governor->unbind_from_tz) in thermal_set_governor()
109 tz->governor->unbind_from_tz(tz); in thermal_set_governor()
112 ret = new_gov->bind_to_tz(tz); in thermal_set_governor()
[all …]
Dthermal_sysfs.c29 struct thermal_zone_device *tz = to_thermal_zone(dev); in type_show() local
31 return sprintf(buf, "%s\n", tz->type); in type_show()
37 struct thermal_zone_device *tz = to_thermal_zone(dev); in temp_show() local
40 ret = thermal_zone_get_temp(tz, &temperature); in temp_show()
51 struct thermal_zone_device *tz = to_thermal_zone(dev); in mode_show() local
55 if (!tz->ops->get_mode) in mode_show()
58 result = tz->ops->get_mode(tz, &mode); in mode_show()
70 struct thermal_zone_device *tz = to_thermal_zone(dev); in mode_store() local
73 if (!tz->ops->set_mode) in mode_store()
77 result = tz->ops->set_mode(tz, THERMAL_DEVICE_ENABLED); in mode_store()
[all …]
Dpower_allocator.c93 static u32 estimate_sustainable_power(struct thermal_zone_device *tz) in estimate_sustainable_power() argument
97 struct power_allocator_params *params = tz->governor_data; in estimate_sustainable_power()
99 list_for_each_entry(instance, &tz->thermal_instances, tz_node) { in estimate_sustainable_power()
106 if (power_actor_get_min_power(cdev, tz, &min_power)) in estimate_sustainable_power()
134 static void estimate_pid_constants(struct thermal_zone_device *tz, in estimate_pid_constants() argument
142 ret = tz->ops->get_trip_temp(tz, trip_switch_on, &switch_on_temp); in estimate_pid_constants()
158 if (!tz->tzp->k_po || force) in estimate_pid_constants()
159 tz->tzp->k_po = int_to_frac(sustainable_power) / in estimate_pid_constants()
162 if (!tz->tzp->k_pu || force) in estimate_pid_constants()
163 tz->tzp->k_pu = int_to_frac(2 * sustainable_power) / in estimate_pid_constants()
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Dof-thermal.c89 static int of_thermal_get_temp(struct thermal_zone_device *tz, in of_thermal_get_temp() argument
92 struct __thermal_zone *data = tz->devdata; in of_thermal_get_temp()
100 static int of_thermal_set_trips(struct thermal_zone_device *tz, in of_thermal_set_trips() argument
103 struct __thermal_zone *data = tz->devdata; in of_thermal_set_trips()
121 int of_thermal_get_ntrips(struct thermal_zone_device *tz) in of_thermal_get_ntrips() argument
123 struct __thermal_zone *data = tz->devdata; in of_thermal_get_ntrips()
142 bool of_thermal_is_trip_valid(struct thermal_zone_device *tz, int trip) in of_thermal_is_trip_valid() argument
144 struct __thermal_zone *data = tz->devdata; in of_thermal_is_trip_valid()
164 of_thermal_get_trip_points(struct thermal_zone_device *tz) in of_thermal_get_trip_points() argument
166 struct __thermal_zone *data = tz->devdata; in of_thermal_get_trip_points()
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Dgov_bang_bang.c16 static void thermal_zone_trip_update(struct thermal_zone_device *tz, int trip) in thermal_zone_trip_update() argument
21 tz->ops->get_trip_temp(tz, trip, &trip_temp); in thermal_zone_trip_update()
23 if (!tz->ops->get_trip_hyst) { in thermal_zone_trip_update()
25 "running with default hysteresis zero\n", tz->type); in thermal_zone_trip_update()
28 tz->ops->get_trip_hyst(tz, trip, &trip_hyst); in thermal_zone_trip_update()
30 dev_dbg(&tz->device, "Trip%d[temp=%d]:temp=%d:hyst=%d\n", in thermal_zone_trip_update()
31 trip, trip_temp, tz->temperature, in thermal_zone_trip_update()
34 mutex_lock(&tz->lock); in thermal_zone_trip_update()
36 list_for_each_entry(instance, &tz->thermal_instances, tz_node) { in thermal_zone_trip_update()
55 if (instance->target == 0 && tz->temperature >= trip_temp) in thermal_zone_trip_update()
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Dstep_wise.c105 static void update_passive_instance(struct thermal_zone_device *tz, in update_passive_instance() argument
113 tz->passive += value; in update_passive_instance()
116 static void thermal_zone_trip_update(struct thermal_zone_device *tz, int trip) in thermal_zone_trip_update() argument
126 trip_temp = tz->forced_passive; in thermal_zone_trip_update()
129 tz->ops->get_trip_temp(tz, trip, &trip_temp); in thermal_zone_trip_update()
130 tz->ops->get_trip_type(tz, trip, &trip_type); in thermal_zone_trip_update()
133 trend = get_tz_trend(tz, trip); in thermal_zone_trip_update()
135 if (tz->temperature >= trip_temp) { in thermal_zone_trip_update()
137 trace_thermal_zone_trip(tz, trip, trip_type); in thermal_zone_trip_update()
140 dev_dbg(&tz->device, "Trip%d[type=%d,temp=%d]:trend=%d,throttle=%d\n", in thermal_zone_trip_update()
[all …]
Dfair_share.c22 static int get_trip_level(struct thermal_zone_device *tz) in get_trip_level() argument
28 if (tz->trips == 0 || !tz->ops->get_trip_temp) in get_trip_level()
31 for (count = 0; count < tz->trips; count++) { in get_trip_level()
32 tz->ops->get_trip_temp(tz, count, &trip_temp); in get_trip_level()
33 if (tz->temperature < trip_temp) in get_trip_level()
42 tz->ops->get_trip_type(tz, count - 1, &trip_type); in get_trip_level()
43 trace_thermal_zone_trip(tz, count - 1, trip_type); in get_trip_level()
49 static long get_target_state(struct thermal_zone_device *tz, in get_target_state() argument
56 return (long)(percentage * level * max_state) / (100 * tz->trips); in get_target_state()
78 static int fair_share_throttle(struct thermal_zone_device *tz, int trip) in fair_share_throttle() argument
[all …]
Dthermal_hwmon.c37 struct thermal_zone_device *tz; member
56 struct thermal_zone_device *tz = temp->tz; in temp_input_show() local
58 ret = thermal_zone_get_temp(tz, &temperature); in temp_input_show()
74 struct thermal_zone_device *tz = temp->tz; in temp_crit_show() local
78 ret = tz->ops->get_crit_temp(tz, &temperature); in temp_crit_show()
87 thermal_hwmon_lookup_by_type(const struct thermal_zone_device *tz) in thermal_hwmon_lookup_by_type() argument
94 strcpy(type, tz->type); in thermal_hwmon_lookup_by_type()
109 const struct thermal_zone_device *tz) in thermal_hwmon_lookup_temp() argument
115 if (temp->tz == tz) { in thermal_hwmon_lookup_temp()
124 static bool thermal_zone_crit_temp_valid(struct thermal_zone_device *tz) in thermal_zone_crit_temp_valid() argument
[all …]
Duser_space.c25 static int notify_user_space(struct thermal_zone_device *tz, int trip) in notify_user_space() argument
30 mutex_lock(&tz->lock); in notify_user_space()
31 thermal_prop[0] = kasprintf(GFP_KERNEL, "NAME=%s", tz->type); in notify_user_space()
32 thermal_prop[1] = kasprintf(GFP_KERNEL, "TEMP=%d", tz->temperature); in notify_user_space()
34 thermal_prop[3] = kasprintf(GFP_KERNEL, "EVENT=%d", tz->notify_event); in notify_user_space()
36 kobject_uevent_env(&tz->device.kobj, KOBJ_CHANGE, thermal_prop); in notify_user_space()
39 mutex_unlock(&tz->lock); in notify_user_space()
Dimx_thermal.c205 struct thermal_zone_device *tz; member
257 static int imx_get_temp(struct thermal_zone_device *tz, int *temp) in imx_get_temp() argument
259 struct imx_thermal_data *data = tz->devdata; in imx_get_temp()
301 dev_dbg(&tz->device, "temp measurement never finished\n"); in imx_get_temp()
322 dev_dbg(&tz->device, "thermal alarm off: T < %d\n", in imx_get_temp()
328 dev_dbg(&tz->device, "millicelsius: %d\n", *temp); in imx_get_temp()
341 static int imx_get_mode(struct thermal_zone_device *tz, in imx_get_mode() argument
344 struct imx_thermal_data *data = tz->devdata; in imx_get_mode()
351 static int imx_set_mode(struct thermal_zone_device *tz, in imx_set_mode() argument
354 struct imx_thermal_data *data = tz->devdata; in imx_set_mode()
[all …]
Dthermal_hwmon.h19 int thermal_add_hwmon_sysfs(struct thermal_zone_device *tz);
20 void thermal_remove_hwmon_sysfs(struct thermal_zone_device *tz);
23 thermal_add_hwmon_sysfs(struct thermal_zone_device *tz) in thermal_add_hwmon_sysfs() argument
29 thermal_remove_hwmon_sysfs(struct thermal_zone_device *tz) in thermal_remove_hwmon_sysfs() argument
Ddb8500_thermal.c55 struct thermal_zone_device *tz; member
132 dev_dbg(&th->tz->device, in prcmu_low_irq_handler()
135 thermal_zone_device_update(th->tz, THERMAL_EVENT_UNSPECIFIED); in prcmu_low_irq_handler()
155 dev_info(&th->tz->device, in prcmu_high_irq_handler()
161 thermal_zone_device_update(th->tz, THERMAL_EVENT_UNSPECIFIED); in prcmu_high_irq_handler()
205 th->tz = devm_thermal_zone_of_sensor_register(dev, 0, th, &thdev_ops); in db8500_thermal_probe()
206 if (IS_ERR(th->tz)) { in db8500_thermal_probe()
208 return PTR_ERR(th->tz); in db8500_thermal_probe()
/Linux-v5.4/drivers/acpi/
Dthermal.c183 static int acpi_thermal_get_temperature(struct acpi_thermal *tz) in acpi_thermal_get_temperature() argument
188 if (!tz) in acpi_thermal_get_temperature()
191 tz->last_temperature = tz->temperature; in acpi_thermal_get_temperature()
193 status = acpi_evaluate_integer(tz->device->handle, "_TMP", NULL, &tmp); in acpi_thermal_get_temperature()
197 tz->temperature = tmp; in acpi_thermal_get_temperature()
199 tz->temperature)); in acpi_thermal_get_temperature()
204 static int acpi_thermal_get_polling_frequency(struct acpi_thermal *tz) in acpi_thermal_get_polling_frequency() argument
209 if (!tz) in acpi_thermal_get_polling_frequency()
212 status = acpi_evaluate_integer(tz->device->handle, "_TZP", NULL, &tmp); in acpi_thermal_get_polling_frequency()
216 tz->polling_frequency = tmp; in acpi_thermal_get_polling_frequency()
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/Linux-v5.4/tools/testing/selftests/timers/
Dset-tz.c30 struct timezone tz; in set_tz() local
32 tz.tz_minuteswest = min; in set_tz()
33 tz.tz_dsttime = dst; in set_tz()
35 return settimeofday(0, &tz); in set_tz()
40 struct timezone tz; in get_tz_min() local
43 memset(&tz, 0, sizeof(tz)); in get_tz_min()
44 gettimeofday(&tv, &tz); in get_tz_min()
45 return tz.tz_minuteswest; in get_tz_min()
50 struct timezone tz; in get_tz_dst() local
53 memset(&tz, 0, sizeof(tz)); in get_tz_dst()
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/Linux-v5.4/include/linux/
Dthermal.h238 int (*bind_to_tz)(struct thermal_zone_device *tz);
239 void (*unbind_from_tz)(struct thermal_zone_device *tz);
240 int (*throttle)(struct thermal_zone_device *tz, int trip);
275 int (*match) (struct thermal_zone_device *tz,
382 struct thermal_zone_device *tz);
387 struct thermal_zone_device *tz);
398 struct thermal_zone_device *tz) in thermal_zone_of_sensor_unregister() argument
411 struct thermal_zone_device *tz) in devm_thermal_zone_of_sensor_unregister() argument
425 struct thermal_zone_device *tz, u32 *max_power);
427 struct thermal_zone_device *tz, u32 *min_power);
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/Linux-v5.4/drivers/thermal/broadcom/
Dbcm2835_thermal.c67 struct thermal_zone_device *tz; member
103 thermal_zone_get_offset(data->tz), in bcm2835_thermal_get_temp()
104 thermal_zone_get_slope(data->tz)); in bcm2835_thermal_get_temp()
167 struct thermal_zone_device *tz; in bcm2835_thermal_probe() local
210 tz = thermal_zone_of_sensor_register(&pdev->dev, 0, data, in bcm2835_thermal_probe()
212 if (IS_ERR(tz)) { in bcm2835_thermal_probe()
213 err = PTR_ERR(tz); in bcm2835_thermal_probe()
230 slope = thermal_zone_get_slope(tz); in bcm2835_thermal_probe()
231 offset = thermal_zone_get_offset(tz); in bcm2835_thermal_probe()
236 err = tz->ops->get_trip_temp(tz, 0, &trip_temp); in bcm2835_thermal_probe()
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Dns-thermal.c18 struct thermal_zone_device *tz; member
25 int offset = thermal_zone_get_offset(ns_thermal->tz); in ns_thermal_get_temp()
26 int slope = thermal_zone_get_slope(ns_thermal->tz); in ns_thermal_get_temp()
63 ns_thermal->tz = devm_thermal_zone_of_sensor_register(dev, 0, in ns_thermal_probe()
66 if (IS_ERR(ns_thermal->tz)) { in ns_thermal_probe()
68 return PTR_ERR(ns_thermal->tz); in ns_thermal_probe()
/Linux-v5.4/fs/isofs/
Dutil.c21 int year, month, day, hour, minute, second, tz; in iso_date() local
30 if (flag == 0) tz = p[6]; /* High sierra has no time zone */ in iso_date()
31 else tz = 0; in iso_date()
39 if (tz & 0x80) in iso_date()
40 tz |= (-1 << 8); in iso_date()
67 if (-52 <= tz && tz <= 52) in iso_date()
68 crtime -= tz * 15 * 60; in iso_date()
/Linux-v5.4/drivers/net/ethernet/mellanox/mlxsw/
Dcore_thermal.c153 mlxsw_thermal_module_trips_reset(struct mlxsw_thermal_module *tz) in mlxsw_thermal_module_trips_reset() argument
155 tz->trips[MLXSW_THERMAL_TEMP_TRIP_NORM].temp = 0; in mlxsw_thermal_module_trips_reset()
156 tz->trips[MLXSW_THERMAL_TEMP_TRIP_HIGH].temp = 0; in mlxsw_thermal_module_trips_reset()
157 tz->trips[MLXSW_THERMAL_TEMP_TRIP_HOT].temp = 0; in mlxsw_thermal_module_trips_reset()
158 tz->trips[MLXSW_THERMAL_TEMP_TRIP_CRIT].temp = 0; in mlxsw_thermal_module_trips_reset()
163 struct mlxsw_thermal_module *tz) in mlxsw_thermal_module_trips_update() argument
168 err = mlxsw_env_module_temp_thresholds_get(core, tz->module, in mlxsw_thermal_module_trips_update()
174 err = mlxsw_env_module_temp_thresholds_get(core, tz->module, in mlxsw_thermal_module_trips_update()
188 tz->trips[MLXSW_THERMAL_TEMP_TRIP_NORM].temp = crit_temp - in mlxsw_thermal_module_trips_update()
191 tz->trips[MLXSW_THERMAL_TEMP_TRIP_NORM].temp = crit_temp; in mlxsw_thermal_module_trips_update()
[all …]
/Linux-v5.4/include/trace/events/
Dthermal.h26 TP_PROTO(struct thermal_zone_device *tz),
28 TP_ARGS(tz),
31 __string(thermal_zone, tz->type)
38 __assign_str(thermal_zone, tz->type);
39 __entry->id = tz->id;
40 __entry->temp_prev = tz->last_temperature;
41 __entry->temp = tz->temperature;
70 TP_PROTO(struct thermal_zone_device *tz, int trip,
73 TP_ARGS(tz, trip, trip_type),
76 __string(thermal_zone, tz->type)
[all …]
Dthermal_power_allocator.h11 TP_PROTO(struct thermal_zone_device *tz, u32 *req_power,
16 TP_ARGS(tz, req_power, total_req_power, granted_power,
32 __entry->tz_id = tz->id;
59 TP_PROTO(struct thermal_zone_device *tz, s32 err, s32 err_integral,
61 TP_ARGS(tz, err, err_integral, p, i, d, output),
72 __entry->tz_id = tz->id;
/Linux-v5.4/arch/sparc/vdso/
Dvclock_gettime.c77 notrace static long vdso_fallback_gettimeofday(struct timeval *tv, struct timezone *tz) in vdso_fallback_gettimeofday() argument
81 register long o1 __asm__("o1") = (long) tz; in vdso_fallback_gettimeofday()
307 __vdso_gettimeofday(struct timeval *tv, struct timezone *tz) in __vdso_gettimeofday() argument
329 if (unlikely(tz != NULL)) { in __vdso_gettimeofday()
331 tz->tz_minuteswest = vvd->tz_minuteswest; in __vdso_gettimeofday()
332 tz->tz_dsttime = vvd->tz_dsttime; in __vdso_gettimeofday()
336 return vdso_fallback_gettimeofday(tv, tz); in __vdso_gettimeofday()
343 __vdso_gettimeofday_stick(struct timeval *tv, struct timezone *tz) in __vdso_gettimeofday_stick() argument
365 if (unlikely(tz != NULL)) { in __vdso_gettimeofday_stick()
367 tz->tz_minuteswest = vvd->tz_minuteswest; in __vdso_gettimeofday_stick()
[all …]
/Linux-v5.4/kernel/time/
Dtime.c141 struct timezone __user *, tz) in SYSCALL_DEFINE2() argument
151 if (unlikely(tz != NULL)) { in SYSCALL_DEFINE2()
152 if (copy_to_user(tz, &sys_tz, sizeof(sys_tz))) in SYSCALL_DEFINE2()
169 int do_sys_settimeofday64(const struct timespec64 *tv, const struct timezone *tz) in do_sys_settimeofday64() argument
177 error = security_settime64(tv, tz); in do_sys_settimeofday64()
181 if (tz) { in do_sys_settimeofday64()
183 if (tz->tz_minuteswest > 15*60 || tz->tz_minuteswest < -15*60) in do_sys_settimeofday64()
186 sys_tz = *tz; in do_sys_settimeofday64()
200 struct timezone __user *, tz) in SYSCALL_DEFINE2() argument
216 if (tz) { in SYSCALL_DEFINE2()
[all …]
/Linux-v5.4/arch/mips/vdso/
Dvgettimeofday.c21 struct timezone *tz) in __vdso_gettimeofday() argument
23 return __cvdso_gettimeofday(tv, tz); in __vdso_gettimeofday()
47 struct timezone *tz) in __vdso_gettimeofday() argument
49 return __cvdso_gettimeofday(tv, tz); in __vdso_gettimeofday()

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