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1 #
2 # Hardware monitoring chip drivers configuration
3 #
4
5 menuconfig HWMON
6 tristate "Hardware Monitoring support"
7 depends on HAS_IOMEM
8 default y
9 help
10 Hardware monitoring devices let you monitor the hardware health
11 of a system. Most modern motherboards include such a device. It
12 can include temperature sensors, voltage sensors, fan speed
13 sensors and various additional features such as the ability to
14 control the speed of the fans. If you want this support you
15 should say Y here and also to the specific driver(s) for your
16 sensors chip(s) below.
17
18 To find out which specific driver(s) you need, use the
19 sensors-detect script from the lm_sensors package. Read
20 <file:Documentation/hwmon/userspace-tools> for details.
21
22 This support can also be built as a module. If so, the module
23 will be called hwmon.
24
25 if HWMON
26
27 config HWMON_VID
28 tristate
29 default n
30
31 config SENSORS_ABITUGURU
32 tristate "Abit uGuru (rev 1 & 2)"
33 depends on X86 && EXPERIMENTAL
34 help
35 If you say yes here you get support for the sensor part of the first
36 and second revision of the Abit uGuru chip. The voltage and frequency
37 control parts of the Abit uGuru are not supported. The Abit uGuru
38 chip can be found on Abit uGuru featuring motherboards (most modern
39 Abit motherboards from before end 2005). For more info and a list
40 of which motherboards have which revision see
41 Documentation/hwmon/abituguru
42
43 This driver can also be built as a module. If so, the module
44 will be called abituguru.
45
46 config SENSORS_ABITUGURU3
47 tristate "Abit uGuru (rev 3)"
48 depends on X86 && EXPERIMENTAL
49 help
50 If you say yes here you get support for the sensor part of the
51 third revision of the Abit uGuru chip. Only reading the sensors
52 and their settings is supported. The third revision of the Abit
53 uGuru chip can be found on recent Abit motherboards (since end
54 2005). For more info and a list of which motherboards have which
55 revision see Documentation/hwmon/abituguru3
56
57 This driver can also be built as a module. If so, the module
58 will be called abituguru3.
59
60 config SENSORS_AD7418
61 tristate "Analog Devices AD7416, AD7417 and AD7418"
62 depends on I2C && EXPERIMENTAL
63 help
64 If you say yes here you get support for the Analog Devices
65 AD7416, AD7417 and AD7418 temperature monitoring chips.
66
67 This driver can also be built as a module. If so, the module
68 will be called ad7418.
69
70 config SENSORS_ADM1021
71 tristate "Analog Devices ADM1021 and compatibles"
72 depends on I2C
73 help
74 If you say yes here you get support for Analog Devices ADM1021
75 and ADM1023 sensor chips and clones: Maxim MAX1617 and MAX1617A,
76 Genesys Logic GL523SM, National Semiconductor LM84, TI THMC10,
77 and the XEON processor built-in sensor.
78
79 This driver can also be built as a module. If so, the module
80 will be called adm1021.
81
82 config SENSORS_ADM1025
83 tristate "Analog Devices ADM1025 and compatibles"
84 depends on I2C
85 select HWMON_VID
86 help
87 If you say yes here you get support for Analog Devices ADM1025
88 and Philips NE1619 sensor chips.
89
90 This driver can also be built as a module. If so, the module
91 will be called adm1025.
92
93 config SENSORS_ADM1026
94 tristate "Analog Devices ADM1026 and compatibles"
95 depends on I2C && EXPERIMENTAL
96 select HWMON_VID
97 help
98 If you say yes here you get support for Analog Devices ADM1026
99 sensor chip.
100
101 This driver can also be built as a module. If so, the module
102 will be called adm1026.
103
104 config SENSORS_ADM1029
105 tristate "Analog Devices ADM1029"
106 depends on I2C && EXPERIMENTAL
107 help
108 If you say yes here you get support for Analog Devices ADM1029
109 sensor chip.
110 Very rare chip, please let us know you use it.
111
112 This driver can also be built as a module. If so, the module
113 will be called adm1029.
114
115 config SENSORS_ADM1031
116 tristate "Analog Devices ADM1031 and compatibles"
117 depends on I2C && EXPERIMENTAL
118 help
119 If you say yes here you get support for Analog Devices ADM1031
120 and ADM1030 sensor chips.
121
122 This driver can also be built as a module. If so, the module
123 will be called adm1031.
124
125 config SENSORS_ADM9240
126 tristate "Analog Devices ADM9240 and compatibles"
127 depends on I2C && EXPERIMENTAL
128 select HWMON_VID
129 help
130 If you say yes here you get support for Analog Devices ADM9240,
131 Dallas DS1780, National Semiconductor LM81 sensor chips.
132
133 This driver can also be built as a module. If so, the module
134 will be called adm9240.
135
136 config SENSORS_ADT7470
137 tristate "Analog Devices ADT7470"
138 depends on I2C && EXPERIMENTAL
139 help
140 If you say yes here you get support for the Analog Devices
141 ADT7470 temperature monitoring chips.
142
143 This driver can also be built as a module. If so, the module
144 will be called adt7470.
145
146 config SENSORS_K8TEMP
147 tristate "AMD Athlon64/FX or Opteron temperature sensor"
148 depends on X86 && PCI && EXPERIMENTAL
149 help
150 If you say yes here you get support for the temperature
151 sensor(s) inside your CPU. Supported is whole AMD K8
152 microarchitecture. Please note that you will need at least
153 lm-sensors 2.10.1 for proper userspace support.
154
155 This driver can also be built as a module. If so, the module
156 will be called k8temp.
157
158 config SENSORS_AMS
159 tristate "Apple Motion Sensor driver"
160 depends on PPC_PMAC && !PPC64 && INPUT && ((ADB_PMU && I2C = y) || (ADB_PMU && !I2C) || I2C) && EXPERIMENTAL
161 select INPUT_POLLDEV
162 help
163 Support for the motion sensor included in PowerBooks. Includes
164 implementations for PMU and I2C.
165
166 This driver can also be built as a module. If so, the module
167 will be called ams.
168
169 config SENSORS_AMS_PMU
170 bool "PMU variant"
171 depends on SENSORS_AMS && ADB_PMU
172 default y
173 help
174 PMU variant of motion sensor, found in late 2005 PowerBooks.
175
176 config SENSORS_AMS_I2C
177 bool "I2C variant"
178 depends on SENSORS_AMS && I2C
179 default y
180 help
181 I2C variant of motion sensor, found in early 2005 PowerBooks and
182 iBooks.
183
184 config SENSORS_ASB100
185 tristate "Asus ASB100 Bach"
186 depends on X86 && I2C && EXPERIMENTAL
187 select HWMON_VID
188 help
189 If you say yes here you get support for the ASB100 Bach sensor
190 chip found on some Asus mainboards.
191
192 This driver can also be built as a module. If so, the module
193 will be called asb100.
194
195 config SENSORS_ATXP1
196 tristate "Attansic ATXP1 VID controller"
197 depends on I2C && EXPERIMENTAL
198 select HWMON_VID
199 help
200 If you say yes here you get support for the Attansic ATXP1 VID
201 controller.
202
203 If your board have such a chip, you are able to control your CPU
204 core and other voltages.
205
206 This driver can also be built as a module. If so, the module
207 will be called atxp1.
208
209 config SENSORS_DS1621
210 tristate "Dallas Semiconductor DS1621 and DS1625"
211 depends on I2C
212 help
213 If you say yes here you get support for Dallas Semiconductor
214 DS1621 and DS1625 sensor chips.
215
216 This driver can also be built as a module. If so, the module
217 will be called ds1621.
218
219 config SENSORS_I5K_AMB
220 tristate "FB-DIMM AMB temperature sensor on Intel 5000 series chipsets"
221 depends on PCI && EXPERIMENTAL
222 help
223 If you say yes here you get support for FB-DIMM AMB temperature
224 monitoring chips on systems with the Intel 5000 series chipset.
225
226 This driver can also be built as a module. If so, the module
227 will be called i5k_amb.
228
229 config SENSORS_F71805F
230 tristate "Fintek F71805F/FG, F71806F/FG and F71872F/FG"
231 depends on EXPERIMENTAL
232 help
233 If you say yes here you get support for hardware monitoring
234 features of the Fintek F71805F/FG, F71806F/FG and F71872F/FG
235 Super-I/O chips.
236
237 This driver can also be built as a module. If so, the module
238 will be called f71805f.
239
240 config SENSORS_F71882FG
241 tristate "Fintek F71882FG and F71883FG"
242 depends on EXPERIMENTAL
243 help
244 If you say yes here you get support for hardware monitoring
245 features of the Fintek F71882FG and F71883FG Super-I/O chips.
246
247 This driver can also be built as a module. If so, the module
248 will be called f71882fg.
249
250 config SENSORS_F75375S
251 tristate "Fintek F75375S/SP and F75373";
252 depends on I2C && EXPERIMENTAL
253 help
254 If you say yes here you get support for hardware monitoring
255 features of the Fintek F75375S/SP and F75373
256
257 This driver can also be built as a module. If so, the module
258 will be called f75375s.
259
260 config SENSORS_FSCHER
261 tristate "FSC Hermes"
262 depends on X86 && I2C
263 help
264 If you say yes here you get support for Fujitsu Siemens
265 Computers Hermes sensor chips.
266
267 This driver can also be built as a module. If so, the module
268 will be called fscher.
269
270 config SENSORS_FSCPOS
271 tristate "FSC Poseidon"
272 depends on X86 && I2C
273 help
274 If you say yes here you get support for Fujitsu Siemens
275 Computers Poseidon sensor chips.
276
277 This driver can also be built as a module. If so, the module
278 will be called fscpos.
279
280 config SENSORS_FSCHMD
281 tristate "FSC Poseidon, Scylla, Hermes, Heimdall and Heracles"
282 depends on X86 && I2C && EXPERIMENTAL
283 help
284 If you say yes here you get support for various Fujitsu Siemens
285 Computers sensor chips.
286
287 This is a new merged driver for FSC sensor chips which is intended
288 as a replacment for the fscpos, fscscy and fscher drivers and adds
289 support for several other FCS sensor chips.
290
291 This driver can also be built as a module. If so, the module
292 will be called fschmd.
293
294 config SENSORS_GL518SM
295 tristate "Genesys Logic GL518SM"
296 depends on I2C
297 help
298 If you say yes here you get support for Genesys Logic GL518SM
299 sensor chips.
300
301 This driver can also be built as a module. If so, the module
302 will be called gl518sm.
303
304 config SENSORS_GL520SM
305 tristate "Genesys Logic GL520SM"
306 depends on I2C
307 select HWMON_VID
308 help
309 If you say yes here you get support for Genesys Logic GL520SM
310 sensor chips.
311
312 This driver can also be built as a module. If so, the module
313 will be called gl520sm.
314
315 config SENSORS_CORETEMP
316 tristate "Intel Core (2) Duo/Solo temperature sensor"
317 depends on X86 && EXPERIMENTAL
318 help
319 If you say yes here you get support for the temperature
320 sensor inside your CPU. Supported all are all known variants
321 of Intel Core family.
322
323 config SENSORS_IBMPEX
324 tristate "IBM PowerExecutive temperature/power sensors"
325 select IPMI_SI
326 depends on IPMI_HANDLER
327 help
328 If you say yes here you get support for the temperature and
329 power sensors in various IBM System X servers that support
330 PowerExecutive. So far this includes the x3550, x3650, x3655,
331 x3755, and certain HS20 blades.
332
333 This driver can also be built as a module. If so, the module
334 will be called ibmpex.
335
336 config SENSORS_IT87
337 tristate "ITE IT87xx and compatibles"
338 select HWMON_VID
339 help
340 If you say yes here you get support for ITE IT8705F, IT8712F,
341 IT8716F, IT8718F and IT8726F sensor chips, and the SiS960 clone.
342
343 This driver can also be built as a module. If so, the module
344 will be called it87.
345
346 config SENSORS_LM63
347 tristate "National Semiconductor LM63"
348 depends on I2C
349 help
350 If you say yes here you get support for the National Semiconductor
351 LM63 remote diode digital temperature sensor with integrated fan
352 control. Such chips are found on the Tyan S4882 (Thunder K8QS Pro)
353 motherboard, among others.
354
355 This driver can also be built as a module. If so, the module
356 will be called lm63.
357
358 config SENSORS_LM70
359 tristate "National Semiconductor LM70"
360 depends on SPI_MASTER && EXPERIMENTAL
361 help
362 If you say yes here you get support for the National Semiconductor
363 LM70 digital temperature sensor chip.
364
365 This driver can also be built as a module. If so, the module
366 will be called lm70.
367
368 config SENSORS_LM75
369 tristate "National Semiconductor LM75 and compatibles"
370 depends on I2C
371 help
372 If you say yes here you get support for National Semiconductor LM75
373 sensor chips and clones: Dallas Semiconductor DS75 and DS1775 (in
374 9-bit precision mode), and TelCom (now Microchip) TCN75.
375
376 The DS75 and DS1775 in 10- to 12-bit precision modes will require
377 a force module parameter. The driver will not handle the extra
378 precision anyhow.
379
380 This driver can also be built as a module. If so, the module
381 will be called lm75.
382
383 config SENSORS_LM77
384 tristate "National Semiconductor LM77"
385 depends on I2C
386 help
387 If you say yes here you get support for National Semiconductor LM77
388 sensor chips.
389
390 This driver can also be built as a module. If so, the module
391 will be called lm77.
392
393 config SENSORS_LM78
394 tristate "National Semiconductor LM78 and compatibles"
395 depends on I2C
396 select HWMON_VID
397 help
398 If you say yes here you get support for National Semiconductor LM78,
399 LM78-J and LM79.
400
401 This driver can also be built as a module. If so, the module
402 will be called lm78.
403
404 config SENSORS_LM80
405 tristate "National Semiconductor LM80"
406 depends on I2C && EXPERIMENTAL
407 help
408 If you say yes here you get support for National Semiconductor
409 LM80 sensor chips.
410
411 This driver can also be built as a module. If so, the module
412 will be called lm80.
413
414 config SENSORS_LM83
415 tristate "National Semiconductor LM83 and compatibles"
416 depends on I2C
417 help
418 If you say yes here you get support for National Semiconductor
419 LM82 and LM83 sensor chips.
420
421 This driver can also be built as a module. If so, the module
422 will be called lm83.
423
424 config SENSORS_LM85
425 tristate "National Semiconductor LM85 and compatibles"
426 depends on I2C && EXPERIMENTAL
427 select HWMON_VID
428 help
429 If you say yes here you get support for National Semiconductor LM85
430 sensor chips and clones: ADT7463, EMC6D100, EMC6D102 and ADM1027.
431
432 This driver can also be built as a module. If so, the module
433 will be called lm85.
434
435 config SENSORS_LM87
436 tristate "National Semiconductor LM87"
437 depends on I2C
438 select HWMON_VID
439 help
440 If you say yes here you get support for National Semiconductor LM87
441 sensor chips.
442
443 This driver can also be built as a module. If so, the module
444 will be called lm87.
445
446 config SENSORS_LM90
447 tristate "National Semiconductor LM90 and compatibles"
448 depends on I2C
449 help
450 If you say yes here you get support for National Semiconductor LM90,
451 LM86, LM89 and LM99, Analog Devices ADM1032 and Maxim MAX6657,
452 MAX6658, MAX6659, MAX6680 and MAX6681 sensor chips.
453
454 The Analog Devices ADT7461 sensor chip is also supported, but only
455 if found in ADM1032 compatibility mode.
456
457 This driver can also be built as a module. If so, the module
458 will be called lm90.
459
460 config SENSORS_LM92
461 tristate "National Semiconductor LM92 and compatibles"
462 depends on I2C
463 help
464 If you say yes here you get support for National Semiconductor LM92
465 and Maxim MAX6635 sensor chips.
466
467 This driver can also be built as a module. If so, the module
468 will be called lm92.
469
470 config SENSORS_LM93
471 tristate "National Semiconductor LM93 and compatibles"
472 depends on I2C
473 select HWMON_VID
474 help
475 If you say yes here you get support for National Semiconductor LM93
476 sensor chips.
477
478 This driver can also be built as a module. If so, the module
479 will be called lm93.
480
481 config SENSORS_MAX1619
482 tristate "Maxim MAX1619 sensor chip"
483 depends on I2C
484 help
485 If you say yes here you get support for MAX1619 sensor chip.
486
487 This driver can also be built as a module. If so, the module
488 will be called max1619.
489
490 config SENSORS_MAX6650
491 tristate "Maxim MAX6650 sensor chip"
492 depends on I2C && EXPERIMENTAL
493 help
494 If you say yes here you get support for the MAX6650 / MAX6651
495 sensor chips.
496
497 This driver can also be built as a module. If so, the module
498 will be called max6650.
499
500 config SENSORS_PC87360
501 tristate "National Semiconductor PC87360 family"
502 select HWMON_VID
503 help
504 If you say yes here you get access to the hardware monitoring
505 functions of the National Semiconductor PC8736x Super-I/O chips.
506 The PC87360, PC87363 and PC87364 only have fan monitoring and
507 control. The PC87365 and PC87366 additionally have voltage and
508 temperature monitoring.
509
510 This driver can also be built as a module. If so, the module
511 will be called pc87360.
512
513 config SENSORS_PC87427
514 tristate "National Semiconductor PC87427"
515 depends on EXPERIMENTAL
516 help
517 If you say yes here you get access to the hardware monitoring
518 functions of the National Semiconductor PC87427 Super-I/O chip.
519 The chip has two distinct logical devices, one for fan speed
520 monitoring and control, and one for voltage and temperature
521 monitoring. Only fan speed monitoring is supported right now.
522
523 This driver can also be built as a module. If so, the module
524 will be called pc87427.
525
526 config SENSORS_SIS5595
527 tristate "Silicon Integrated Systems Corp. SiS5595"
528 depends on PCI
529 help
530 If you say yes here you get support for the integrated sensors in
531 SiS5595 South Bridges.
532
533 This driver can also be built as a module. If so, the module
534 will be called sis5595.
535
536 config SENSORS_DME1737
537 tristate "SMSC DME1737, SCH311x and compatibles"
538 depends on I2C && EXPERIMENTAL
539 select HWMON_VID
540 help
541 If you say yes here you get support for the hardware monitoring
542 and fan control features of the SMSC DME1737 (and compatibles
543 like the Asus A8000) and SCH311x Super-I/O chips.
544
545 This driver can also be built as a module. If so, the module
546 will be called dme1737.
547
548 config SENSORS_SMSC47M1
549 tristate "SMSC LPC47M10x and compatibles"
550 help
551 If you say yes here you get support for the integrated fan
552 monitoring and control capabilities of the SMSC LPC47B27x,
553 LPC47M10x, LPC47M112, LPC47M13x, LPC47M14x, LPC47M15x,
554 LPC47M192, LPC47M292 and LPC47M997 chips.
555
556 The temperature and voltage sensor features of the LPC47M15x,
557 LPC47M192, LPC47M292 and LPC47M997 are supported by another
558 driver, select also "SMSC LPC47M192 and compatibles" below for
559 those.
560
561 This driver can also be built as a module. If so, the module
562 will be called smsc47m1.
563
564 config SENSORS_SMSC47M192
565 tristate "SMSC LPC47M192 and compatibles"
566 depends on I2C && EXPERIMENTAL
567 select HWMON_VID
568 help
569 If you say yes here you get support for the temperature and
570 voltage sensors of the SMSC LPC47M192, LPC47M15x, LPC47M292
571 and LPC47M997 chips.
572
573 The fan monitoring and control capabilities of these chips
574 are supported by another driver, select
575 "SMSC LPC47M10x and compatibles" above. You need both drivers
576 if you want fan control and voltage/temperature sensor support.
577
578 This driver can also be built as a module. If so, the module
579 will be called smsc47m192.
580
581 config SENSORS_SMSC47B397
582 tristate "SMSC LPC47B397-NC"
583 depends on EXPERIMENTAL
584 help
585 If you say yes here you get support for the SMSC LPC47B397-NC
586 sensor chip.
587
588 This driver can also be built as a module. If so, the module
589 will be called smsc47b397.
590
591 config SENSORS_THMC50
592 tristate "Texas Instruments THMC50 / Analog Devices ADM1022"
593 depends on I2C && EXPERIMENTAL
594 help
595 If you say yes here you get support for Texas Instruments THMC50
596 sensor chips and clones: the Analog Devices ADM1022.
597
598 This driver can also be built as a module. If so, the module
599 will be called thmc50.
600
601 config SENSORS_VIA686A
602 tristate "VIA686A"
603 depends on PCI
604 help
605 If you say yes here you get support for the integrated sensors in
606 Via 686A/B South Bridges.
607
608 This driver can also be built as a module. If so, the module
609 will be called via686a.
610
611 config SENSORS_VT1211
612 tristate "VIA VT1211"
613 depends on EXPERIMENTAL
614 select HWMON_VID
615 help
616 If you say yes here then you get support for hardware monitoring
617 features of the VIA VT1211 Super-I/O chip.
618
619 This driver can also be built as a module. If so, the module
620 will be called vt1211.
621
622 config SENSORS_VT8231
623 tristate "VIA VT8231"
624 depends on PCI
625 select HWMON_VID
626 help
627 If you say yes here then you get support for the integrated sensors
628 in the VIA VT8231 device.
629
630 This driver can also be built as a module. If so, the module
631 will be called vt8231.
632
633 config SENSORS_W83781D
634 tristate "Winbond W83781D, W83782D, W83783S, W83627HF, Asus AS99127F"
635 depends on I2C
636 select HWMON_VID
637 help
638 If you say yes here you get support for the Winbond W8378x series
639 of sensor chips: the W83781D, W83782D, W83783S and W83627HF,
640 and the similar Asus AS99127F.
641
642 This driver can also be built as a module. If so, the module
643 will be called w83781d.
644
645 config SENSORS_W83791D
646 tristate "Winbond W83791D"
647 depends on I2C && EXPERIMENTAL
648 select HWMON_VID
649 help
650 If you say yes here you get support for the Winbond W83791D chip.
651
652 This driver can also be built as a module. If so, the module
653 will be called w83791d.
654
655 config SENSORS_W83792D
656 tristate "Winbond W83792D"
657 depends on I2C && EXPERIMENTAL
658 help
659 If you say yes here you get support for the Winbond W83792D chip.
660
661 This driver can also be built as a module. If so, the module
662 will be called w83792d.
663
664 config SENSORS_W83793
665 tristate "Winbond W83793"
666 depends on I2C && EXPERIMENTAL
667 select HWMON_VID
668 help
669 If you say yes here you get support for the Winbond W83793
670 hardware monitoring chip.
671
672 This driver can also be built as a module. If so, the module
673 will be called w83793.
674
675 config SENSORS_W83L785TS
676 tristate "Winbond W83L785TS-S"
677 depends on I2C && EXPERIMENTAL
678 help
679 If you say yes here you get support for the Winbond W83L785TS-S
680 sensor chip, which is used on the Asus A7N8X, among other
681 motherboards.
682
683 This driver can also be built as a module. If so, the module
684 will be called w83l785ts.
685
686 config SENSORS_W83627HF
687 tristate "Winbond W83627HF, W83627THF, W83637HF, W83687THF, W83697HF"
688 select HWMON_VID
689 help
690 If you say yes here you get support for the Winbond W836X7 series
691 of sensor chips: the W83627HF, W83627THF, W83637HF, W83687THF and
692 W83697HF.
693
694 This driver can also be built as a module. If so, the module
695 will be called w83627hf.
696
697 config SENSORS_W83627EHF
698 tristate "Winbond W83627EHF/DHG"
699 select HWMON_VID
700 help
701 If you say yes here you get support for the hardware
702 monitoring functionality of the Winbond W83627EHF Super-I/O chip.
703
704 This driver also supports the W83627EHG, which is the lead-free
705 version of the W83627EHF, and the W83627DHG, which is a similar
706 chip suited for specific Intel processors that use PECI such as
707 the Core 2 Duo.
708
709 This driver can also be built as a module. If so, the module
710 will be called w83627ehf.
711
712 config SENSORS_HDAPS
713 tristate "IBM Hard Drive Active Protection System (hdaps)"
714 depends on INPUT && X86
715 select INPUT_POLLDEV
716 default n
717 help
718 This driver provides support for the IBM Hard Drive Active Protection
719 System (hdaps), which provides an accelerometer and other misc. data.
720 ThinkPads starting with the R50, T41, and X40 are supported. The
721 accelerometer data is readable via sysfs.
722
723 This driver also provides an absolute input class device, allowing
724 the laptop to act as a pinball machine-esque joystick.
725
726 If your ThinkPad is not recognized by the driver, please update to latest
727 BIOS. This is especially the case for some R52 ThinkPads.
728
729 Say Y here if you have an applicable laptop and want to experience
730 the awesome power of hdaps.
731
732 config SENSORS_APPLESMC
733 tristate "Apple SMC (Motion sensor, light sensor, keyboard backlight)"
734 depends on INPUT && X86
735 select NEW_LEDS
736 select LEDS_CLASS
737 select INPUT_POLLDEV
738 default n
739 help
740 This driver provides support for the Apple System Management
741 Controller, which provides an accelerometer (Apple Sudden Motion
742 Sensor), light sensors, temperature sensors, keyboard backlight
743 control and fan control.
744
745 Only Intel-based Apple's computers are supported (MacBook Pro,
746 MacBook, MacMini).
747
748 Data from the different sensors, keyboard backlight control and fan
749 control are accessible via sysfs.
750
751 This driver also provides an absolute input class device, allowing
752 the laptop to act as a pinball machine-esque joystick.
753
754 Say Y here if you have an applicable laptop and want to experience
755 the awesome power of applesmc.
756
757 config HWMON_DEBUG_CHIP
758 bool "Hardware Monitoring Chip debugging messages"
759 default n
760 help
761 Say Y here if you want the I2C chip drivers to produce a bunch of
762 debug messages to the system log. Select this if you are having
763 a problem with I2C support and want to see more of what is going
764 on.
765
766 endif # HWMON