1# 2# Hardware monitoring chip drivers configuration 3# 4 5menuconfig 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 25if HWMON 26 27config HWMON_VID 28 tristate 29 default n 30 31config 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 46config 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 60config 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 70config 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 82config 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 93config 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 104config 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 115config 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 125config 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 136config 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 146config 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 158config 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 169config 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 176config 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 184config 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 195config 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 209config 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 219config SENSORS_F71805F 220 tristate "Fintek F71805F/FG, F71806F/FG and F71872F/FG" 221 depends on EXPERIMENTAL 222 help 223 If you say yes here you get support for hardware monitoring 224 features of the Fintek F71805F/FG, F71806F/FG and F71872F/FG 225 Super-I/O chips. 226 227 This driver can also be built as a module. If so, the module 228 will be called f71805f. 229 230config SENSORS_F71882FG 231 tristate "Fintek F71882FG and F71883FG" 232 depends on EXPERIMENTAL 233 help 234 If you say yes here you get support for hardware monitoring 235 features of the Fintek F71882FG and F71883FG Super-I/O chips. 236 237 This driver can also be built as a module. If so, the module 238 will be called f71882fg. 239 240config SENSORS_F75375S 241 tristate "Fintek F75375S/SP and F75373"; 242 depends on I2C && EXPERIMENTAL 243 help 244 If you say yes here you get support for hardware monitoring 245 features of the Fintek F75375S/SP and F75373 246 247 This driver can also be built as a module. If so, the module 248 will be called f75375s. 249 250config SENSORS_FSCHER 251 tristate "FSC Hermes" 252 depends on X86 && I2C 253 help 254 If you say yes here you get support for Fujitsu Siemens 255 Computers Hermes sensor chips. 256 257 This driver can also be built as a module. If so, the module 258 will be called fscher. 259 260config SENSORS_FSCPOS 261 tristate "FSC Poseidon" 262 depends on X86 && I2C 263 help 264 If you say yes here you get support for Fujitsu Siemens 265 Computers Poseidon sensor chips. 266 267 This driver can also be built as a module. If so, the module 268 will be called fscpos. 269 270config SENSORS_FSCHMD 271 tristate "FSC Poseidon, Scylla, Hermes, Heimdall and Heracles" 272 depends on X86 && I2C && EXPERIMENTAL 273 help 274 If you say yes here you get support for various Fujitsu Siemens 275 Computers sensor chips. 276 277 This is a new merged driver for FSC sensor chips which is intended 278 as a replacment for the fscpos, fscscy and fscher drivers and adds 279 support for several other FCS sensor chips. 280 281 This driver can also be built as a module. If so, the module 282 will be called fschmd. 283 284config SENSORS_GL518SM 285 tristate "Genesys Logic GL518SM" 286 depends on I2C 287 help 288 If you say yes here you get support for Genesys Logic GL518SM 289 sensor chips. 290 291 This driver can also be built as a module. If so, the module 292 will be called gl518sm. 293 294config SENSORS_GL520SM 295 tristate "Genesys Logic GL520SM" 296 depends on I2C 297 select HWMON_VID 298 help 299 If you say yes here you get support for Genesys Logic GL520SM 300 sensor chips. 301 302 This driver can also be built as a module. If so, the module 303 will be called gl520sm. 304 305config SENSORS_CORETEMP 306 tristate "Intel Core (2) Duo/Solo temperature sensor" 307 depends on X86 && EXPERIMENTAL 308 help 309 If you say yes here you get support for the temperature 310 sensor inside your CPU. Supported all are all known variants 311 of Intel Core family. 312 313config SENSORS_IBMPEX 314 tristate "IBM PowerExecutive temperature/power sensors" 315 select IPMI_SI 316 depends on IPMI_HANDLER 317 help 318 If you say yes here you get support for the temperature and 319 power sensors in various IBM System X servers that support 320 PowerExecutive. So far this includes the x3550, x3650, x3655, 321 x3755, and certain HS20 blades. 322 323 This driver can also be built as a module. If so, the module 324 will be called ibmpex. 325 326config SENSORS_IT87 327 tristate "ITE IT87xx and compatibles" 328 select HWMON_VID 329 help 330 If you say yes here you get support for ITE IT8705F, IT8712F, 331 IT8716F, IT8718F and IT8726F sensor chips, and the SiS960 clone. 332 333 This driver can also be built as a module. If so, the module 334 will be called it87. 335 336config SENSORS_LM63 337 tristate "National Semiconductor LM63" 338 depends on I2C 339 help 340 If you say yes here you get support for the National Semiconductor 341 LM63 remote diode digital temperature sensor with integrated fan 342 control. Such chips are found on the Tyan S4882 (Thunder K8QS Pro) 343 motherboard, among others. 344 345 This driver can also be built as a module. If so, the module 346 will be called lm63. 347 348config SENSORS_LM70 349 tristate "National Semiconductor LM70" 350 depends on SPI_MASTER && EXPERIMENTAL 351 help 352 If you say yes here you get support for the National Semiconductor 353 LM70 digital temperature sensor chip. 354 355 This driver can also be built as a module. If so, the module 356 will be called lm70. 357 358config SENSORS_LM75 359 tristate "National Semiconductor LM75 and compatibles" 360 depends on I2C 361 help 362 If you say yes here you get support for National Semiconductor LM75 363 sensor chips and clones: Dallas Semiconductor DS75 and DS1775 (in 364 9-bit precision mode), and TelCom (now Microchip) TCN75. 365 366 The DS75 and DS1775 in 10- to 12-bit precision modes will require 367 a force module parameter. The driver will not handle the extra 368 precision anyhow. 369 370 This driver can also be built as a module. If so, the module 371 will be called lm75. 372 373config SENSORS_LM77 374 tristate "National Semiconductor LM77" 375 depends on I2C 376 help 377 If you say yes here you get support for National Semiconductor LM77 378 sensor chips. 379 380 This driver can also be built as a module. If so, the module 381 will be called lm77. 382 383config SENSORS_LM78 384 tristate "National Semiconductor LM78 and compatibles" 385 depends on I2C 386 select HWMON_VID 387 help 388 If you say yes here you get support for National Semiconductor LM78, 389 LM78-J and LM79. 390 391 This driver can also be built as a module. If so, the module 392 will be called lm78. 393 394config SENSORS_LM80 395 tristate "National Semiconductor LM80" 396 depends on I2C && EXPERIMENTAL 397 help 398 If you say yes here you get support for National Semiconductor 399 LM80 sensor chips. 400 401 This driver can also be built as a module. If so, the module 402 will be called lm80. 403 404config SENSORS_LM83 405 tristate "National Semiconductor LM83 and compatibles" 406 depends on I2C 407 help 408 If you say yes here you get support for National Semiconductor 409 LM82 and LM83 sensor chips. 410 411 This driver can also be built as a module. If so, the module 412 will be called lm83. 413 414config SENSORS_LM85 415 tristate "National Semiconductor LM85 and compatibles" 416 depends on I2C && EXPERIMENTAL 417 select HWMON_VID 418 help 419 If you say yes here you get support for National Semiconductor LM85 420 sensor chips and clones: ADT7463, EMC6D100, EMC6D102 and ADM1027. 421 422 This driver can also be built as a module. If so, the module 423 will be called lm85. 424 425config SENSORS_LM87 426 tristate "National Semiconductor LM87" 427 depends on I2C 428 select HWMON_VID 429 help 430 If you say yes here you get support for National Semiconductor LM87 431 sensor chips. 432 433 This driver can also be built as a module. If so, the module 434 will be called lm87. 435 436config SENSORS_LM90 437 tristate "National Semiconductor LM90 and compatibles" 438 depends on I2C 439 help 440 If you say yes here you get support for National Semiconductor LM90, 441 LM86, LM89 and LM99, Analog Devices ADM1032 and Maxim MAX6657, 442 MAX6658, MAX6659, MAX6680 and MAX6681 sensor chips. 443 444 The Analog Devices ADT7461 sensor chip is also supported, but only 445 if found in ADM1032 compatibility mode. 446 447 This driver can also be built as a module. If so, the module 448 will be called lm90. 449 450config SENSORS_LM92 451 tristate "National Semiconductor LM92 and compatibles" 452 depends on I2C 453 help 454 If you say yes here you get support for National Semiconductor LM92 455 and Maxim MAX6635 sensor chips. 456 457 This driver can also be built as a module. If so, the module 458 will be called lm92. 459 460config SENSORS_LM93 461 tristate "National Semiconductor LM93 and compatibles" 462 depends on I2C 463 select HWMON_VID 464 help 465 If you say yes here you get support for National Semiconductor LM93 466 sensor chips. 467 468 This driver can also be built as a module. If so, the module 469 will be called lm93. 470 471config SENSORS_MAX1619 472 tristate "Maxim MAX1619 sensor chip" 473 depends on I2C 474 help 475 If you say yes here you get support for MAX1619 sensor chip. 476 477 This driver can also be built as a module. If so, the module 478 will be called max1619. 479 480config SENSORS_MAX6650 481 tristate "Maxim MAX6650 sensor chip" 482 depends on I2C && EXPERIMENTAL 483 help 484 If you say yes here you get support for the MAX6650 / MAX6651 485 sensor chips. 486 487 This driver can also be built as a module. If so, the module 488 will be called max6650. 489 490config SENSORS_PC87360 491 tristate "National Semiconductor PC87360 family" 492 select HWMON_VID 493 help 494 If you say yes here you get access to the hardware monitoring 495 functions of the National Semiconductor PC8736x Super-I/O chips. 496 The PC87360, PC87363 and PC87364 only have fan monitoring and 497 control. The PC87365 and PC87366 additionally have voltage and 498 temperature monitoring. 499 500 This driver can also be built as a module. If so, the module 501 will be called pc87360. 502 503config SENSORS_PC87427 504 tristate "National Semiconductor PC87427" 505 depends on EXPERIMENTAL 506 help 507 If you say yes here you get access to the hardware monitoring 508 functions of the National Semiconductor PC87427 Super-I/O chip. 509 The chip has two distinct logical devices, one for fan speed 510 monitoring and control, and one for voltage and temperature 511 monitoring. Only fan speed monitoring is supported right now. 512 513 This driver can also be built as a module. If so, the module 514 will be called pc87427. 515 516config SENSORS_SIS5595 517 tristate "Silicon Integrated Systems Corp. SiS5595" 518 depends on PCI 519 help 520 If you say yes here you get support for the integrated sensors in 521 SiS5595 South Bridges. 522 523 This driver can also be built as a module. If so, the module 524 will be called sis5595. 525 526config SENSORS_DME1737 527 tristate "SMSC DME1737, SCH311x and compatibles" 528 depends on I2C && EXPERIMENTAL 529 select HWMON_VID 530 help 531 If you say yes here you get support for the hardware monitoring 532 and fan control features of the SMSC DME1737 (and compatibles 533 like the Asus A8000) and SCH311x Super-I/O chips. 534 535 This driver can also be built as a module. If so, the module 536 will be called dme1737. 537 538config SENSORS_SMSC47M1 539 tristate "SMSC LPC47M10x and compatibles" 540 help 541 If you say yes here you get support for the integrated fan 542 monitoring and control capabilities of the SMSC LPC47B27x, 543 LPC47M10x, LPC47M112, LPC47M13x, LPC47M14x, LPC47M15x, 544 LPC47M192, LPC47M292 and LPC47M997 chips. 545 546 The temperature and voltage sensor features of the LPC47M15x, 547 LPC47M192, LPC47M292 and LPC47M997 are supported by another 548 driver, select also "SMSC LPC47M192 and compatibles" below for 549 those. 550 551 This driver can also be built as a module. If so, the module 552 will be called smsc47m1. 553 554config SENSORS_SMSC47M192 555 tristate "SMSC LPC47M192 and compatibles" 556 depends on I2C && EXPERIMENTAL 557 select HWMON_VID 558 help 559 If you say yes here you get support for the temperature and 560 voltage sensors of the SMSC LPC47M192, LPC47M15x, LPC47M292 561 and LPC47M997 chips. 562 563 The fan monitoring and control capabilities of these chips 564 are supported by another driver, select 565 "SMSC LPC47M10x and compatibles" above. You need both drivers 566 if you want fan control and voltage/temperature sensor support. 567 568 This driver can also be built as a module. If so, the module 569 will be called smsc47m192. 570 571config SENSORS_SMSC47B397 572 tristate "SMSC LPC47B397-NC" 573 depends on EXPERIMENTAL 574 help 575 If you say yes here you get support for the SMSC LPC47B397-NC 576 sensor chip. 577 578 This driver can also be built as a module. If so, the module 579 will be called smsc47b397. 580 581config SENSORS_THMC50 582 tristate "Texas Instruments THMC50 / Analog Devices ADM1022" 583 depends on I2C && EXPERIMENTAL 584 help 585 If you say yes here you get support for Texas Instruments THMC50 586 sensor chips and clones: the Analog Devices ADM1022. 587 588 This driver can also be built as a module. If so, the module 589 will be called thmc50. 590 591config SENSORS_VIA686A 592 tristate "VIA686A" 593 depends on PCI 594 help 595 If you say yes here you get support for the integrated sensors in 596 Via 686A/B South Bridges. 597 598 This driver can also be built as a module. If so, the module 599 will be called via686a. 600 601config SENSORS_VT1211 602 tristate "VIA VT1211" 603 depends on EXPERIMENTAL 604 select HWMON_VID 605 help 606 If you say yes here then you get support for hardware monitoring 607 features of the VIA VT1211 Super-I/O chip. 608 609 This driver can also be built as a module. If so, the module 610 will be called vt1211. 611 612config SENSORS_VT8231 613 tristate "VIA VT8231" 614 depends on PCI 615 select HWMON_VID 616 help 617 If you say yes here then you get support for the integrated sensors 618 in the VIA VT8231 device. 619 620 This driver can also be built as a module. If so, the module 621 will be called vt8231. 622 623config SENSORS_W83781D 624 tristate "Winbond W83781D, W83782D, W83783S, W83627HF, Asus AS99127F" 625 depends on I2C 626 select HWMON_VID 627 help 628 If you say yes here you get support for the Winbond W8378x series 629 of sensor chips: the W83781D, W83782D, W83783S and W83627HF, 630 and the similar Asus AS99127F. 631 632 This driver can also be built as a module. If so, the module 633 will be called w83781d. 634 635config SENSORS_W83791D 636 tristate "Winbond W83791D" 637 depends on I2C && EXPERIMENTAL 638 select HWMON_VID 639 help 640 If you say yes here you get support for the Winbond W83791D chip. 641 642 This driver can also be built as a module. If so, the module 643 will be called w83791d. 644 645config SENSORS_W83792D 646 tristate "Winbond W83792D" 647 depends on I2C && EXPERIMENTAL 648 help 649 If you say yes here you get support for the Winbond W83792D chip. 650 651 This driver can also be built as a module. If so, the module 652 will be called w83792d. 653 654config SENSORS_W83793 655 tristate "Winbond W83793" 656 depends on I2C && EXPERIMENTAL 657 select HWMON_VID 658 help 659 If you say yes here you get support for the Winbond W83793 660 hardware monitoring chip. 661 662 This driver can also be built as a module. If so, the module 663 will be called w83793. 664 665config SENSORS_W83L785TS 666 tristate "Winbond W83L785TS-S" 667 depends on I2C && EXPERIMENTAL 668 help 669 If you say yes here you get support for the Winbond W83L785TS-S 670 sensor chip, which is used on the Asus A7N8X, among other 671 motherboards. 672 673 This driver can also be built as a module. If so, the module 674 will be called w83l785ts. 675 676config SENSORS_W83627HF 677 tristate "Winbond W83627HF, W83627THF, W83637HF, W83687THF, W83697HF" 678 select HWMON_VID 679 help 680 If you say yes here you get support for the Winbond W836X7 series 681 of sensor chips: the W83627HF, W83627THF, W83637HF, W83687THF and 682 W83697HF. 683 684 This driver can also be built as a module. If so, the module 685 will be called w83627hf. 686 687config SENSORS_W83627EHF 688 tristate "Winbond W83627EHF/DHG" 689 select HWMON_VID 690 help 691 If you say yes here you get support for the hardware 692 monitoring functionality of the Winbond W83627EHF Super-I/O chip. 693 694 This driver also supports the W83627EHG, which is the lead-free 695 version of the W83627EHF, and the W83627DHG, which is a similar 696 chip suited for specific Intel processors that use PECI such as 697 the Core 2 Duo. 698 699 This driver can also be built as a module. If so, the module 700 will be called w83627ehf. 701 702config SENSORS_HDAPS 703 tristate "IBM Hard Drive Active Protection System (hdaps)" 704 depends on INPUT && X86 705 select INPUT_POLLDEV 706 default n 707 help 708 This driver provides support for the IBM Hard Drive Active Protection 709 System (hdaps), which provides an accelerometer and other misc. data. 710 ThinkPads starting with the R50, T41, and X40 are supported. The 711 accelerometer data is readable via sysfs. 712 713 This driver also provides an absolute input class device, allowing 714 the laptop to act as a pinball machine-esque joystick. 715 716 If your ThinkPad is not recognized by the driver, please update to latest 717 BIOS. This is especially the case for some R52 ThinkPads. 718 719 Say Y here if you have an applicable laptop and want to experience 720 the awesome power of hdaps. 721 722config SENSORS_APPLESMC 723 tristate "Apple SMC (Motion sensor, light sensor, keyboard backlight)" 724 depends on INPUT && X86 725 select NEW_LEDS 726 select LEDS_CLASS 727 select INPUT_POLLDEV 728 default n 729 help 730 This driver provides support for the Apple System Management 731 Controller, which provides an accelerometer (Apple Sudden Motion 732 Sensor), light sensors, temperature sensors, keyboard backlight 733 control and fan control. 734 735 Only Intel-based Apple's computers are supported (MacBook Pro, 736 MacBook, MacMini). 737 738 Data from the different sensors, keyboard backlight control and fan 739 control are accessible via sysfs. 740 741 This driver also provides an absolute input class device, allowing 742 the laptop to act as a pinball machine-esque joystick. 743 744 Say Y here if you have an applicable laptop and want to experience 745 the awesome power of applesmc. 746 747config HWMON_DEBUG_CHIP 748 bool "Hardware Monitoring Chip debugging messages" 749 default n 750 help 751 Say Y here if you want the I2C chip drivers to produce a bunch of 752 debug messages to the system log. Select this if you are having 753 a problem with I2C support and want to see more of what is going 754 on. 755 756endif # HWMON 757