Lines Matching +full:long +full:- +full:term
19 This how-to focuses on enabling new thermal zone and cooling devices to
30 - `[0-*]` denotes any positive number starting from 0
31 - `[1-*]` denotes any positive number starting from 1
37 ---------------------------------
49 /sys/class/thermal folder as `thermal_zone[0-*]`. It tries to bind all the
61 thermal zone device call-backs.
76 - "enabled" means the kernel thermal management is
78 - "disabled" will prevent kernel thermal driver action
118 pointed by dev->of_node as temperature providers. For the zone
126 dev->of_node.
218 ------------------------------------
228 to /sys/class/thermal/ folder as `cooling_device[0-*]`. It tries to bind itself
236 thermal cooling devices call-backs.
255 -----------------------------------------------------------------------------
261 unsigned long upper, unsigned long lower, unsigned int weight);
305 ---------------------------
334 array consisting of tuples <lower-state upper-state> of
380 /sys/class/thermal/thermal_zone[0-*]:
381 |---type: Type of the thermal zone
382 |---temp: Current temperature
383 |---mode: Working mode of the thermal zone
384 |---policy: Thermal governor used for this zone
385 |---available_policies: Available thermal governors for this zone
386 |---trip_point_[0-*]_temp: Trip point temperature
387 |---trip_point_[0-*]_type: Trip point type
388 |---trip_point_[0-*]_hyst: Hysteresis value for this trip point
389 |---emul_temp: Emulated temperature set node
390 |---sustainable_power: Sustainable dissipatable power
391 |---k_po: Proportional term during temperature overshoot
392 |---k_pu: Proportional term during temperature undershoot
393 |---k_i: PID's integral term in the power allocator gov
394 |---k_d: PID's derivative term in the power allocator
395 |---integral_cutoff: Offset above which errors are accumulated
396 |---slope: Slope constant applied as linear extrapolation
397 |---offset: Offset constant applied as linear extrapolation
401 /sys/class/thermal/cooling_device[0-*]:
402 |---type: Type of the cooling device(processor/fan/...)
403 |---max_state: Maximum cooling state of the cooling device
404 |---cur_state: Current cooling state of the cooling device
405 |---stats: Directory containing cooling device's statistics
406 |---stats/reset: Writing any value resets the statistics
407 |---stats/time_in_state_ms: Time (msec) spent in various cooling states
408 |---stats/total_trans: Total number of times cooling state is changed
409 |---stats/trans_table: Cooing state transition table
419 /sys/class/thermal/thermal_zone[0-*]:
420 |---cdev[0-*]: [0-*]th cooling device in current thermal zone
421 |---cdev[0-*]_trip_point: Trip point that cdev[0-*] is associated with
422 |---cdev[0-*]_weight: Influence of the cooling device in
433 /sys/class/hwmon/hwmon[0-*]:
434 |---name: The type of the thermal zone devices
435 |---temp[1-*]_input: The current temperature of thermal zone [1-*]
436 |---temp[1-*]_critical: The critical trip point of thermal zone [1-*]
438 Please read Documentation/hwmon/sysfs-interface.rst for additional information.
441 -----------------------
481 `trip_point_[0-*]_temp`
488 `trip_point_[0-*]_type`
491 E.g. it can be one of critical, hot, passive, `active[0-*]` for ACPI
496 `trip_point_[0-*]_hyst`
501 `cdev[0-*]`
507 `cdev[0-*]_trip_point`
508 The trip point in this thermal zone which `cdev[0-*]` is associated
509 with; -1 means the cooling device is not associated with any trip
514 `cdev[0-*]_weight`
515 The influence of `cdev[0-*]` in this thermal zone. This value
555 more information see Documentation/driver-api/thermal/power_allocator.rst
562 The proportional term of the power allocator governor's PID
566 Documentation/driver-api/thermal/power_allocator.rst
571 The proportional term of the power allocator governor's PID
575 Documentation/driver-api/thermal/power_allocator.rst
580 The integral term of the power allocator governor's PID
581 controller. This term allows the PID controller to compensate
582 for long term drift. For more information see
583 Documentation/driver-api/thermal/power_allocator.rst
588 The derivative term of the power allocator governor's PID
590 Documentation/driver-api/thermal/power_allocator.rst
596 above which the integral term of the power allocator
598 example, if integral_cutoff is 0, then the integral term only
601 Documentation/driver-api/thermal/power_allocator.rst
624 -------------------------
629 - for generic ACPI: should be "Fan", "Processor" or "LCD"
630 - for memory controller device on intel_menlow platform:
644 - cur_state == 0 means no cooling
645 - cur_state == max_state means the maximum cooling.
673 reading this will return an -EFBIG error.
692 |---type: acpitz
693 |---temp: 37000
694 |---mode: enabled
695 |---policy: step_wise
696 |---available_policies: step_wise fair_share
697 |---trip_point_0_temp: 100000
698 |---trip_point_0_type: critical
699 |---trip_point_1_temp: 80000
700 |---trip_point_1_type: passive
701 |---trip_point_2_temp: 70000
702 |---trip_point_2_type: active0
703 |---trip_point_3_temp: 60000
704 |---trip_point_3_type: active1
705 |---cdev0: --->/sys/class/thermal/cooling_device0
706 |---cdev0_trip_point: 1 /* cdev0 can be used for passive */
707 |---cdev0_weight: 1024
708 |---cdev1: --->/sys/class/thermal/cooling_device3
709 |---cdev1_trip_point: 2 /* cdev1 can be used for active[0]*/
710 |---cdev1_weight: 1024
713 |---type: Processor
714 |---max_state: 8
715 |---cur_state: 0
718 |---type: Fan
719 |---max_state: 2
720 |---cur_state: 0
724 |---name: acpitz
725 |---temp1_input: 37000
726 |---temp1_crit: 100000
732 -----------------
741 -------------------------
748 -----------------------------
758 ------------------------
772 queue to fire after a pre-determined number of seconds to start
783 profiled non-zero positive value is a must for emergerncy poweroff to be