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Commit | Line | Data |
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1 | # | |
2 | # X86 Platform Specific Drivers | |
3 | # | |
4 | ||
5 | menuconfig X86_PLATFORM_DEVICES | |
6 | bool "X86 Platform Specific Device Drivers" | |
7 | default y | |
8 | depends on X86 | |
9 | ---help--- | |
10 | Say Y here to get to see options for device drivers for various | |
11 | x86 platforms, including vendor-specific laptop extension drivers. | |
12 | This option alone does not add any kernel code. | |
13 | ||
14 | If you say N, all options in this submenu will be skipped and disabled. | |
15 | ||
16 | if X86_PLATFORM_DEVICES | |
17 | ||
18 | config ACER_WMI | |
19 | tristate "Acer WMI Laptop Extras" | |
20 | depends on ACPI | |
21 | select LEDS_CLASS | |
22 | select NEW_LEDS | |
23 | depends on BACKLIGHT_CLASS_DEVICE | |
24 | depends on SERIO_I8042 | |
25 | depends on INPUT | |
26 | depends on RFKILL || RFKILL = n | |
27 | depends on ACPI_WMI | |
28 | select INPUT_SPARSEKMAP | |
29 | # Acer WMI depends on ACPI_VIDEO when ACPI is enabled | |
30 | select ACPI_VIDEO if ACPI | |
31 | ---help--- | |
32 | This is a driver for newer Acer (and Wistron) laptops. It adds | |
33 | wireless radio and bluetooth control, and on some laptops, | |
34 | exposes the mail LED and LCD backlight. | |
35 | ||
36 | If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M | |
37 | here. | |
38 | ||
39 | config ACERHDF | |
40 | tristate "Acer Aspire One temperature and fan driver" | |
41 | depends on THERMAL && ACPI | |
42 | ---help--- | |
43 | This is a driver for Acer Aspire One netbooks. It allows to access | |
44 | the temperature sensor and to control the fan. | |
45 | ||
46 | After loading this driver the BIOS is still in control of the fan. | |
47 | To let the kernel handle the fan, do: | |
48 | echo -n enabled > /sys/class/thermal/thermal_zone0/mode | |
49 | ||
50 | For more information about this driver see | |
51 | <http://piie.net/files/acerhdf_README.txt> | |
52 | ||
53 | If you have an Acer Aspire One netbook, say Y or M | |
54 | here. | |
55 | ||
56 | config ALIENWARE_WMI | |
57 | tristate "Alienware Special feature control" | |
58 | depends on ACPI | |
59 | depends on LEDS_CLASS | |
60 | depends on NEW_LEDS | |
61 | depends on ACPI_WMI | |
62 | ---help--- | |
63 | This is a driver for controlling Alienware BIOS driven | |
64 | features. It exposes an interface for controlling the AlienFX | |
65 | zones on Alienware machines that don't contain a dedicated AlienFX | |
66 | USB MCU such as the X51 and X51-R2. | |
67 | ||
68 | config ASUS_LAPTOP | |
69 | tristate "Asus Laptop Extras" | |
70 | depends on ACPI | |
71 | select LEDS_CLASS | |
72 | select NEW_LEDS | |
73 | select BACKLIGHT_CLASS_DEVICE | |
74 | depends on INPUT | |
75 | depends on RFKILL || RFKILL = n | |
76 | select INPUT_SPARSEKMAP | |
77 | select INPUT_POLLDEV | |
78 | ---help--- | |
79 | This is a driver for Asus laptops, Lenovo SL and the Pegatron | |
80 | Lucid tablet. It may also support some MEDION, JVC or VICTOR | |
81 | laptops. It makes all the extra buttons generate standard | |
82 | ACPI events and input events, and on the Lucid the built-in | |
83 | accelerometer appears as an input device. It also adds | |
84 | support for video output switching, LCD backlight control, | |
85 | Bluetooth and Wlan control, and most importantly, allows you | |
86 | to blink those fancy LEDs. | |
87 | ||
88 | For more information see <http://acpi4asus.sf.net>. | |
89 | ||
90 | If you have an ACPI-compatible ASUS laptop, say Y or M here. | |
91 | ||
92 | config DELL_LAPTOP | |
93 | tristate "Dell Laptop Extras" | |
94 | depends on X86 | |
95 | depends on DCDBAS | |
96 | depends on BACKLIGHT_CLASS_DEVICE | |
97 | depends on RFKILL || RFKILL = n | |
98 | depends on SERIO_I8042 | |
99 | select POWER_SUPPLY | |
100 | select LEDS_CLASS | |
101 | select NEW_LEDS | |
102 | default n | |
103 | ---help--- | |
104 | This driver adds support for rfkill and backlight control to Dell | |
105 | laptops (except for some models covered by the Compal driver). | |
106 | ||
107 | config DELL_WMI | |
108 | tristate "Dell WMI extras" | |
109 | depends on ACPI_WMI | |
110 | depends on INPUT | |
111 | select INPUT_SPARSEKMAP | |
112 | ---help--- | |
113 | Say Y here if you want to support WMI-based hotkeys on Dell laptops. | |
114 | ||
115 | To compile this driver as a module, choose M here: the module will | |
116 | be called dell-wmi. | |
117 | ||
118 | config DELL_WMI_AIO | |
119 | tristate "WMI Hotkeys for Dell All-In-One series" | |
120 | depends on ACPI_WMI | |
121 | depends on INPUT | |
122 | select INPUT_SPARSEKMAP | |
123 | ---help--- | |
124 | Say Y here if you want to support WMI-based hotkeys on Dell | |
125 | All-In-One machines. | |
126 | ||
127 | To compile this driver as a module, choose M here: the module will | |
128 | be called dell-wmi-aio. | |
129 | ||
130 | config DELL_SMO8800 | |
131 | tristate "Dell Latitude freefall driver (ACPI SMO88XX)" | |
132 | depends on ACPI | |
133 | ---help--- | |
134 | Say Y here if you want to support SMO88XX freefall devices | |
135 | on Dell Latitude laptops. | |
136 | ||
137 | To compile this driver as a module, choose M here: the module will | |
138 | be called dell-smo8800. | |
139 | ||
140 | ||
141 | config FUJITSU_LAPTOP | |
142 | tristate "Fujitsu Laptop Extras" | |
143 | depends on ACPI | |
144 | depends on INPUT | |
145 | depends on BACKLIGHT_CLASS_DEVICE | |
146 | depends on LEDS_CLASS || LEDS_CLASS=n | |
147 | ---help--- | |
148 | This is a driver for laptops built by Fujitsu: | |
149 | ||
150 | * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks | |
151 | * Possibly other Fujitsu laptop models | |
152 | * Tested with S6410 and S7020 | |
153 | ||
154 | It adds support for LCD brightness control and some hotkeys. | |
155 | ||
156 | If you have a Fujitsu laptop, say Y or M here. | |
157 | ||
158 | config FUJITSU_LAPTOP_DEBUG | |
159 | bool "Verbose debug mode for Fujitsu Laptop Extras" | |
160 | depends on FUJITSU_LAPTOP | |
161 | default n | |
162 | ---help--- | |
163 | Enables extra debug output from the fujitsu extras driver, at the | |
164 | expense of a slight increase in driver size. | |
165 | ||
166 | If you are not sure, say N here. | |
167 | ||
168 | config FUJITSU_TABLET | |
169 | tristate "Fujitsu Tablet Extras" | |
170 | depends on ACPI | |
171 | depends on INPUT | |
172 | ---help--- | |
173 | This is a driver for tablets built by Fujitsu: | |
174 | ||
175 | * Lifebook P1510/P1610/P1620/Txxxx | |
176 | * Stylistic ST5xxx | |
177 | * Possibly other Fujitsu tablet models | |
178 | ||
179 | It adds support for the panel buttons, docking station detection, | |
180 | tablet/notebook mode detection for convertible and | |
181 | orientation detection for docked slates. | |
182 | ||
183 | If you have a Fujitsu convertible or slate, say Y or M here. | |
184 | ||
185 | config AMILO_RFKILL | |
186 | tristate "Fujitsu-Siemens Amilo rfkill support" | |
187 | depends on RFKILL | |
188 | depends on SERIO_I8042 | |
189 | ---help--- | |
190 | This is a driver for enabling wifi on some Fujitsu-Siemens Amilo | |
191 | laptops. | |
192 | ||
193 | config TC1100_WMI | |
194 | tristate "HP Compaq TC1100 Tablet WMI Extras" | |
195 | depends on !X86_64 | |
196 | depends on ACPI | |
197 | depends on ACPI_WMI | |
198 | ---help--- | |
199 | This is a driver for the WMI extensions (wireless and bluetooth power | |
200 | control) of the HP Compaq TC1100 tablet. | |
201 | ||
202 | config HP_ACCEL | |
203 | tristate "HP laptop accelerometer" | |
204 | depends on INPUT && ACPI | |
205 | depends on SERIO_I8042 | |
206 | select SENSORS_LIS3LV02D | |
207 | select NEW_LEDS | |
208 | select LEDS_CLASS | |
209 | help | |
210 | This driver provides support for the "Mobile Data Protection System 3D" | |
211 | or "3D DriveGuard" feature of HP laptops. On such systems the driver | |
212 | should load automatically (via ACPI alias). | |
213 | ||
214 | Support for a led indicating disk protection will be provided as | |
215 | hp::hddprotect. For more information on the feature, refer to | |
216 | Documentation/misc-devices/lis3lv02d. | |
217 | ||
218 | To compile this driver as a module, choose M here: the module will | |
219 | be called hp_accel. | |
220 | ||
221 | config HP_WIRELESS | |
222 | tristate "HP wireless button" | |
223 | depends on ACPI | |
224 | depends on INPUT | |
225 | help | |
226 | This driver provides supports for new HP wireless button for Windows 8. | |
227 | On such systems the driver should load automatically (via ACPI alias). | |
228 | ||
229 | To compile this driver as a module, choose M here: the module will | |
230 | be called hp-wireless. | |
231 | ||
232 | config HP_WMI | |
233 | tristate "HP WMI extras" | |
234 | depends on ACPI_WMI | |
235 | depends on INPUT | |
236 | depends on RFKILL || RFKILL = n | |
237 | select INPUT_SPARSEKMAP | |
238 | help | |
239 | Say Y here if you want to support WMI-based hotkeys on HP laptops and | |
240 | to read data from WMI such as docking or ambient light sensor state. | |
241 | ||
242 | To compile this driver as a module, choose M here: the module will | |
243 | be called hp-wmi. | |
244 | ||
245 | config MSI_LAPTOP | |
246 | tristate "MSI Laptop Extras" | |
247 | depends on ACPI | |
248 | depends on BACKLIGHT_CLASS_DEVICE | |
249 | depends on RFKILL | |
250 | depends on INPUT && SERIO_I8042 | |
251 | select INPUT_SPARSEKMAP | |
252 | ---help--- | |
253 | This is a driver for laptops built by MSI (MICRO-STAR | |
254 | INTERNATIONAL): | |
255 | ||
256 | MSI MegaBook S270 (MS-1013) | |
257 | Cytron/TCM/Medion/Tchibo MD96100/SAM2000 | |
258 | ||
259 | It adds support for Bluetooth, WLAN and LCD brightness control. | |
260 | ||
261 | More information about this driver is available at | |
262 | <http://0pointer.de/lennart/tchibo.html>. | |
263 | ||
264 | If you have an MSI S270 laptop, say Y or M here. | |
265 | ||
266 | config PANASONIC_LAPTOP | |
267 | tristate "Panasonic Laptop Extras" | |
268 | depends on INPUT && ACPI | |
269 | depends on BACKLIGHT_CLASS_DEVICE | |
270 | select INPUT_SPARSEKMAP | |
271 | ---help--- | |
272 | This driver adds support for access to backlight control and hotkeys | |
273 | on Panasonic Let's Note laptops. | |
274 | ||
275 | If you have a Panasonic Let's note laptop (such as the R1(N variant), | |
276 | R2, R3, R5, T2, W2 and Y2 series), say Y. | |
277 | ||
278 | config COMPAL_LAPTOP | |
279 | tristate "Compal (and others) Laptop Extras" | |
280 | depends on ACPI | |
281 | depends on BACKLIGHT_CLASS_DEVICE | |
282 | depends on RFKILL | |
283 | depends on HWMON | |
284 | depends on POWER_SUPPLY | |
285 | ---help--- | |
286 | This is a driver for laptops built by Compal, and some models by | |
287 | other brands (e.g. Dell, Toshiba). | |
288 | ||
289 | It adds support for rfkill, Bluetooth, WLAN and LCD brightness | |
290 | control. | |
291 | ||
292 | For a (possibly incomplete) list of supported laptops, please refer | |
293 | to: Documentation/platform/x86-laptop-drivers.txt | |
294 | ||
295 | config SONY_LAPTOP | |
296 | tristate "Sony Laptop Extras" | |
297 | depends on ACPI | |
298 | select BACKLIGHT_CLASS_DEVICE | |
299 | depends on INPUT | |
300 | depends on RFKILL | |
301 | ---help--- | |
302 | This mini-driver drives the SNC and SPIC devices present in the ACPI | |
303 | BIOS of the Sony Vaio laptops. | |
304 | ||
305 | It gives access to some extra laptop functionalities like Bluetooth, | |
306 | screen brightness control, Fn keys and allows powering on/off some | |
307 | devices. | |
308 | ||
309 | Read <file:Documentation/laptops/sony-laptop.txt> for more information. | |
310 | ||
311 | config SONYPI_COMPAT | |
312 | bool "Sonypi compatibility" | |
313 | depends on SONY_LAPTOP | |
314 | ---help--- | |
315 | Build the sonypi driver compatibility code into the sony-laptop driver. | |
316 | ||
317 | config IDEAPAD_LAPTOP | |
318 | tristate "Lenovo IdeaPad Laptop Extras" | |
319 | depends on ACPI | |
320 | depends on RFKILL && INPUT | |
321 | depends on SERIO_I8042 | |
322 | depends on BACKLIGHT_CLASS_DEVICE | |
323 | select INPUT_SPARSEKMAP | |
324 | help | |
325 | This is a driver for Lenovo IdeaPad netbooks contains drivers for | |
326 | rfkill switch, hotkey, fan control and backlight control. | |
327 | ||
328 | config THINKPAD_ACPI | |
329 | tristate "ThinkPad ACPI Laptop Extras" | |
330 | depends on ACPI | |
331 | depends on INPUT | |
332 | depends on RFKILL || RFKILL = n | |
333 | select BACKLIGHT_LCD_SUPPORT | |
334 | select BACKLIGHT_CLASS_DEVICE | |
335 | select HWMON | |
336 | select NVRAM | |
337 | select NEW_LEDS | |
338 | select LEDS_CLASS | |
339 | ---help--- | |
340 | This is a driver for the IBM and Lenovo ThinkPad laptops. It adds | |
341 | support for Fn-Fx key combinations, Bluetooth control, video | |
342 | output switching, ThinkLight control, UltraBay eject and more. | |
343 | For more information about this driver see | |
344 | <file:Documentation/laptops/thinkpad-acpi.txt> and | |
345 | <http://ibm-acpi.sf.net/> . | |
346 | ||
347 | This driver was formerly known as ibm-acpi. | |
348 | ||
349 | Extra functionality will be available if the rfkill (CONFIG_RFKILL) | |
350 | and/or ALSA (CONFIG_SND) subsystems are available in the kernel. | |
351 | Note that if you want ThinkPad-ACPI to be built-in instead of | |
352 | modular, ALSA and rfkill will also have to be built-in. | |
353 | ||
354 | If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. | |
355 | ||
356 | config THINKPAD_ACPI_ALSA_SUPPORT | |
357 | bool "Console audio control ALSA interface" | |
358 | depends on THINKPAD_ACPI | |
359 | depends on SND | |
360 | depends on SND = y || THINKPAD_ACPI = SND | |
361 | default y | |
362 | ---help--- | |
363 | Enables monitoring of the built-in console audio output control | |
364 | (headphone and speakers), which is operated by the mute and (in | |
365 | some ThinkPad models) volume hotkeys. | |
366 | ||
367 | If this option is enabled, ThinkPad-ACPI will export an ALSA card | |
368 | with a single read-only mixer control, which should be used for | |
369 | on-screen-display feedback purposes by the Desktop Environment. | |
370 | ||
371 | Optionally, the driver will also allow software control (the | |
372 | ALSA mixer will be made read-write). Please refer to the driver | |
373 | documentation for details. | |
374 | ||
375 | All IBM models have both volume and mute control. Newer Lenovo | |
376 | models only have mute control (the volume hotkeys are just normal | |
377 | keys and volume control is done through the main HDA mixer). | |
378 | ||
379 | config THINKPAD_ACPI_DEBUGFACILITIES | |
380 | bool "Maintainer debug facilities" | |
381 | depends on THINKPAD_ACPI | |
382 | default n | |
383 | ---help--- | |
384 | Enables extra stuff in the thinkpad-acpi which is completely useless | |
385 | for normal use. Read the driver source to find out what it does. | |
386 | ||
387 | Say N here, unless you were told by a kernel maintainer to do | |
388 | otherwise. | |
389 | ||
390 | config THINKPAD_ACPI_DEBUG | |
391 | bool "Verbose debug mode" | |
392 | depends on THINKPAD_ACPI | |
393 | default n | |
394 | ---help--- | |
395 | Enables extra debugging information, at the expense of a slightly | |
396 | increase in driver size. | |
397 | ||
398 | If you are not sure, say N here. | |
399 | ||
400 | config THINKPAD_ACPI_UNSAFE_LEDS | |
401 | bool "Allow control of important LEDs (unsafe)" | |
402 | depends on THINKPAD_ACPI | |
403 | default n | |
404 | ---help--- | |
405 | Overriding LED state on ThinkPads can mask important | |
406 | firmware alerts (like critical battery condition), or misled | |
407 | the user into damaging the hardware (undocking or ejecting | |
408 | the bay while buses are still active), etc. | |
409 | ||
410 | LED control on the ThinkPad is write-only (with very few | |
411 | exceptions on very ancient models), which makes it | |
412 | impossible to know beforehand if important information will | |
413 | be lost when one changes LED state. | |
414 | ||
415 | Users that know what they are doing can enable this option | |
416 | and the driver will allow control of every LED, including | |
417 | the ones on the dock stations. | |
418 | ||
419 | Never enable this option on a distribution kernel. | |
420 | ||
421 | Say N here, unless you are building a kernel for your own | |
422 | use, and need to control the important firmware LEDs. | |
423 | ||
424 | config THINKPAD_ACPI_VIDEO | |
425 | bool "Video output control support" | |
426 | depends on THINKPAD_ACPI | |
427 | default y | |
428 | ---help--- | |
429 | Allows the thinkpad_acpi driver to provide an interface to control | |
430 | the various video output ports. | |
431 | ||
432 | This feature often won't work well, depending on ThinkPad model, | |
433 | display state, video output devices in use, whether there is a X | |
434 | server running, phase of the moon, and the current mood of | |
435 | Schroedinger's cat. If you can use X.org's RandR to control | |
436 | your ThinkPad's video output ports instead of this feature, | |
437 | don't think twice: do it and say N here to save memory and avoid | |
438 | bad interactions with X.org. | |
439 | ||
440 | NOTE: access to this feature is limited to processes with the | |
441 | CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms | |
442 | where it interacts badly with X.org. | |
443 | ||
444 | If you are not sure, say Y here but do try to check if you could | |
445 | be using X.org RandR instead. | |
446 | ||
447 | config THINKPAD_ACPI_HOTKEY_POLL | |
448 | bool "Support NVRAM polling for hot keys" | |
449 | depends on THINKPAD_ACPI | |
450 | default y | |
451 | ---help--- | |
452 | Some thinkpad models benefit from NVRAM polling to detect a few of | |
453 | the hot key press events. If you know your ThinkPad model does not | |
454 | need to do NVRAM polling to support any of the hot keys you use, | |
455 | unselecting this option will save about 1kB of memory. | |
456 | ||
457 | ThinkPads T40 and newer, R52 and newer, and X31 and newer are | |
458 | unlikely to need NVRAM polling in their latest BIOS versions. | |
459 | ||
460 | NVRAM polling can detect at most the following keys: ThinkPad/Access | |
461 | IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, | |
462 | Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). | |
463 | ||
464 | If you are not sure, say Y here. The driver enables polling only if | |
465 | it is strictly necessary to do so. | |
466 | ||
467 | config SENSORS_HDAPS | |
468 | tristate "Thinkpad Hard Drive Active Protection System (hdaps)" | |
469 | depends on INPUT && X86 | |
470 | select INPUT_POLLDEV | |
471 | default n | |
472 | help | |
473 | This driver provides support for the IBM Hard Drive Active Protection | |
474 | System (hdaps), which provides an accelerometer and other misc. data. | |
475 | ThinkPads starting with the R50, T41, and X40 are supported. The | |
476 | accelerometer data is readable via sysfs. | |
477 | ||
478 | This driver also provides an absolute input class device, allowing | |
479 | the laptop to act as a pinball machine-esque joystick. | |
480 | ||
481 | If your ThinkPad is not recognized by the driver, please update to latest | |
482 | BIOS. This is especially the case for some R52 ThinkPads. | |
483 | ||
484 | Say Y here if you have an applicable laptop and want to experience | |
485 | the awesome power of hdaps. | |
486 | ||
487 | config INTEL_MENLOW | |
488 | tristate "Thermal Management driver for Intel menlow platform" | |
489 | depends on ACPI_THERMAL | |
490 | select THERMAL | |
491 | ---help--- | |
492 | ACPI thermal management enhancement driver on | |
493 | Intel Menlow platform. | |
494 | ||
495 | If unsure, say N. | |
496 | ||
497 | config EEEPC_LAPTOP | |
498 | tristate "Eee PC Hotkey Driver" | |
499 | depends on ACPI | |
500 | depends on INPUT | |
501 | depends on RFKILL || RFKILL = n | |
502 | depends on HOTPLUG_PCI | |
503 | select BACKLIGHT_CLASS_DEVICE | |
504 | select HWMON | |
505 | select LEDS_CLASS | |
506 | select NEW_LEDS | |
507 | select INPUT_SPARSEKMAP | |
508 | ---help--- | |
509 | This driver supports the Fn-Fx keys on Eee PC laptops. | |
510 | ||
511 | It also gives access to some extra laptop functionalities like | |
512 | Bluetooth, backlight and allows powering on/off some other | |
513 | devices. | |
514 | ||
515 | If you have an Eee PC laptop, say Y or M here. If this driver | |
516 | doesn't work on your Eee PC, try eeepc-wmi instead. | |
517 | ||
518 | config ASUS_WMI | |
519 | tristate "ASUS WMI Driver" | |
520 | depends on ACPI_WMI | |
521 | depends on INPUT | |
522 | depends on HWMON | |
523 | depends on BACKLIGHT_CLASS_DEVICE | |
524 | depends on RFKILL || RFKILL = n | |
525 | depends on HOTPLUG_PCI | |
526 | depends on ACPI_VIDEO || ACPI_VIDEO = n | |
527 | select INPUT_SPARSEKMAP | |
528 | select LEDS_CLASS | |
529 | select NEW_LEDS | |
530 | ---help--- | |
531 | Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new | |
532 | Asus Notebooks). | |
533 | ||
534 | To compile this driver as a module, choose M here: the module will | |
535 | be called asus-wmi. | |
536 | ||
537 | config ASUS_NB_WMI | |
538 | tristate "Asus Notebook WMI Driver" | |
539 | depends on ASUS_WMI | |
540 | ---help--- | |
541 | This is a driver for newer Asus notebooks. It adds extra features | |
542 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
543 | ||
544 | For more information, see | |
545 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> | |
546 | ||
547 | If you have an ACPI-WMI compatible Asus Notebook, say Y or M | |
548 | here. | |
549 | ||
550 | config EEEPC_WMI | |
551 | tristate "Eee PC WMI Driver" | |
552 | depends on ASUS_WMI | |
553 | ---help--- | |
554 | This is a driver for newer Eee PC laptops. It adds extra features | |
555 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
556 | ||
557 | For more information, see | |
558 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> | |
559 | ||
560 | If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M | |
561 | here. | |
562 | ||
563 | config ACPI_WMI | |
564 | tristate "WMI" | |
565 | depends on ACPI | |
566 | help | |
567 | This driver adds support for the ACPI-WMI (Windows Management | |
568 | Instrumentation) mapper device (PNP0C14) found on some systems. | |
569 | ||
570 | ACPI-WMI is a proprietary extension to ACPI to expose parts of the | |
571 | ACPI firmware to userspace - this is done through various vendor | |
572 | defined methods and data blocks in a PNP0C14 device, which are then | |
573 | made available for userspace to call. | |
574 | ||
575 | The implementation of this in Linux currently only exposes this to | |
576 | other kernel space drivers. | |
577 | ||
578 | This driver is a required dependency to build the firmware specific | |
579 | drivers needed on many machines, including Acer and HP laptops. | |
580 | ||
581 | It is safe to enable this driver even if your DSDT doesn't define | |
582 | any ACPI-WMI devices. | |
583 | ||
584 | config MSI_WMI | |
585 | tristate "MSI WMI extras" | |
586 | depends on ACPI_WMI | |
587 | depends on INPUT | |
588 | depends on BACKLIGHT_CLASS_DEVICE | |
589 | select INPUT_SPARSEKMAP | |
590 | help | |
591 | Say Y here if you want to support WMI-based hotkeys on MSI laptops. | |
592 | ||
593 | To compile this driver as a module, choose M here: the module will | |
594 | be called msi-wmi. | |
595 | ||
596 | config TOPSTAR_LAPTOP | |
597 | tristate "Topstar Laptop Extras" | |
598 | depends on ACPI | |
599 | depends on INPUT | |
600 | select INPUT_SPARSEKMAP | |
601 | ---help--- | |
602 | This driver adds support for hotkeys found on Topstar laptops. | |
603 | ||
604 | If you have a Topstar laptop, say Y or M here. | |
605 | ||
606 | config ACPI_TOSHIBA | |
607 | tristate "Toshiba Laptop Extras" | |
608 | depends on ACPI | |
609 | depends on ACPI_WMI | |
610 | select LEDS_CLASS | |
611 | select NEW_LEDS | |
612 | depends on BACKLIGHT_CLASS_DEVICE | |
613 | depends on INPUT | |
614 | depends on RFKILL || RFKILL = n | |
615 | depends on SERIO_I8042 || SERIO_I8042 = n | |
616 | select INPUT_POLLDEV | |
617 | select INPUT_SPARSEKMAP | |
618 | ---help--- | |
619 | This driver adds support for access to certain system settings | |
620 | on "legacy free" Toshiba laptops. These laptops can be recognized by | |
621 | their lack of a BIOS setup menu and APM support. | |
622 | ||
623 | On these machines, all system configuration is handled through the | |
624 | ACPI. This driver is required for access to controls not covered | |
625 | by the general ACPI drivers, such as LCD brightness, video output, | |
626 | etc. | |
627 | ||
628 | This driver differs from the non-ACPI Toshiba laptop driver (located | |
629 | under "Processor type and features") in several aspects. | |
630 | Configuration is accessed by reading and writing text files in the | |
631 | /proc tree instead of by program interface to /dev. Furthermore, no | |
632 | power management functions are exposed, as those are handled by the | |
633 | general ACPI drivers. | |
634 | ||
635 | More information about this driver is available at | |
636 | <http://memebeam.org/toys/ToshibaAcpiDriver>. | |
637 | ||
638 | If you have a legacy free Toshiba laptop (such as the Libretto L1 | |
639 | series), say Y. | |
640 | ||
641 | config TOSHIBA_BT_RFKILL | |
642 | tristate "Toshiba Bluetooth RFKill switch support" | |
643 | depends on ACPI | |
644 | ---help--- | |
645 | This driver adds support for Bluetooth events for the RFKill | |
646 | switch on modern Toshiba laptops with full ACPI support and | |
647 | an RFKill switch. | |
648 | ||
649 | This driver handles RFKill events for the TOS6205 Bluetooth, | |
650 | and re-enables it when the switch is set back to the 'on' | |
651 | position. | |
652 | ||
653 | If you have a modern Toshiba laptop with a Bluetooth and an | |
654 | RFKill switch (such as the Portege R500), say Y. | |
655 | ||
656 | config TOSHIBA_HAPS | |
657 | tristate "Toshiba HDD Active Protection Sensor" | |
658 | depends on ACPI | |
659 | ---help--- | |
660 | This driver adds support for the built-in accelerometer | |
661 | found on recent Toshiba laptops equiped with HID TOS620A | |
662 | device. | |
663 | ||
664 | This driver receives ACPI notify events 0x80 when the sensor | |
665 | detects a sudden move or a harsh vibration, as well as an | |
666 | ACPI notify event 0x81 whenever the movement or vibration has | |
667 | been stabilized. | |
668 | ||
669 | Also provides sysfs entries to get/set the desired protection | |
670 | level and reseting the HDD protection interface. | |
671 | ||
672 | If you have a recent Toshiba laptop with a built-in accelerometer | |
673 | device, say Y. | |
674 | ||
675 | config ACPI_CMPC | |
676 | tristate "CMPC Laptop Extras" | |
677 | depends on X86 && ACPI | |
678 | depends on RFKILL || RFKILL=n | |
679 | select INPUT | |
680 | select BACKLIGHT_CLASS_DEVICE | |
681 | default n | |
682 | help | |
683 | Support for Intel Classmate PC ACPI devices, including some | |
684 | keys as input device, backlight device, tablet and accelerometer | |
685 | devices. | |
686 | ||
687 | config INTEL_SCU_IPC | |
688 | bool "Intel SCU IPC Support" | |
689 | depends on X86_INTEL_MID | |
690 | default y | |
691 | ---help--- | |
692 | IPC is used to bridge the communications between kernel and SCU on | |
693 | some embedded Intel x86 platforms. This is not needed for PC-type | |
694 | machines. | |
695 | ||
696 | config INTEL_SCU_IPC_UTIL | |
697 | tristate "Intel SCU IPC utility driver" | |
698 | depends on INTEL_SCU_IPC | |
699 | default y | |
700 | ---help--- | |
701 | The IPC Util driver provides an interface with the SCU enabling | |
702 | low level access for debug work and updating the firmware. Say | |
703 | N unless you will be doing this on an Intel MID platform. | |
704 | ||
705 | config GPIO_INTEL_PMIC | |
706 | bool "Intel PMIC GPIO support" | |
707 | depends on INTEL_SCU_IPC && GPIOLIB | |
708 | ---help--- | |
709 | Say Y here to support GPIO via the SCU IPC interface | |
710 | on Intel MID platforms. | |
711 | ||
712 | config INTEL_MID_POWER_BUTTON | |
713 | tristate "power button driver for Intel MID platforms" | |
714 | depends on INTEL_SCU_IPC && INPUT | |
715 | help | |
716 | This driver handles the power button on the Intel MID platforms. | |
717 | ||
718 | If unsure, say N. | |
719 | ||
720 | config INTEL_MFLD_THERMAL | |
721 | tristate "Thermal driver for Intel Medfield platform" | |
722 | depends on MFD_INTEL_MSIC && THERMAL | |
723 | help | |
724 | Say Y here to enable thermal driver support for the Intel Medfield | |
725 | platform. | |
726 | ||
727 | config INTEL_IPS | |
728 | tristate "Intel Intelligent Power Sharing" | |
729 | depends on ACPI | |
730 | ---help--- | |
731 | Intel Calpella platforms support dynamic power sharing between the | |
732 | CPU and GPU, maximizing performance in a given TDP. This driver, | |
733 | along with the CPU frequency and i915 drivers, provides that | |
734 | functionality. If in doubt, say Y here; it will only load on | |
735 | supported platforms. | |
736 | ||
737 | config IBM_RTL | |
738 | tristate "Device driver to enable PRTL support" | |
739 | depends on X86 && PCI | |
740 | ---help--- | |
741 | Enable support for IBM Premium Real Time Mode (PRTM). | |
742 | This module will allow you the enter and exit PRTM in the BIOS via | |
743 | sysfs on platforms that support this feature. System in PRTM will | |
744 | not receive CPU-generated SMIs for recoverable errors. Use of this | |
745 | feature without proper support may void your hardware warranty. | |
746 | ||
747 | If the proper BIOS support is found the driver will load and create | |
748 | /sys/devices/system/ibm_rtl/. The "state" variable will indicate | |
749 | whether or not the BIOS is in PRTM. | |
750 | state = 0 (BIOS SMIs on) | |
751 | state = 1 (BIOS SMIs off) | |
752 | ||
753 | config XO1_RFKILL | |
754 | tristate "OLPC XO-1 software RF kill switch" | |
755 | depends on OLPC || COMPILE_TEST | |
756 | depends on RFKILL | |
757 | ---help--- | |
758 | Support for enabling/disabling the WLAN interface on the OLPC XO-1 | |
759 | laptop. | |
760 | ||
761 | config XO15_EBOOK | |
762 | tristate "OLPC XO-1.5 ebook switch" | |
763 | depends on OLPC || COMPILE_TEST | |
764 | depends on ACPI && INPUT | |
765 | ---help--- | |
766 | Support for the ebook switch on the OLPC XO-1.5 laptop. | |
767 | ||
768 | This switch is triggered as the screen is rotated and folded down to | |
769 | convert the device into ebook form. | |
770 | ||
771 | config SAMSUNG_LAPTOP | |
772 | tristate "Samsung Laptop driver" | |
773 | depends on X86 | |
774 | depends on RFKILL || RFKILL = n | |
775 | depends on ACPI_VIDEO || ACPI_VIDEO = n | |
776 | depends on BACKLIGHT_CLASS_DEVICE | |
777 | select LEDS_CLASS | |
778 | select NEW_LEDS | |
779 | ---help--- | |
780 | This module implements a driver for a wide range of different | |
781 | Samsung laptops. It offers control over the different | |
782 | function keys, wireless LED, LCD backlight level. | |
783 | ||
784 | It may also provide some sysfs files described in | |
785 | <file:Documentation/ABI/testing/sysfs-platform-samsung-laptop> | |
786 | ||
787 | To compile this driver as a module, choose M here: the module | |
788 | will be called samsung-laptop. | |
789 | ||
790 | config MXM_WMI | |
791 | tristate "WMI support for MXM Laptop Graphics" | |
792 | depends on ACPI_WMI | |
793 | ---help--- | |
794 | MXM is a standard for laptop graphics cards, the WMI interface | |
795 | is required for switchable nvidia graphics machines | |
796 | ||
797 | config INTEL_OAKTRAIL | |
798 | tristate "Intel Oaktrail Platform Extras" | |
799 | depends on ACPI | |
800 | depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI | |
801 | ---help--- | |
802 | Intel Oaktrail platform need this driver to provide interfaces to | |
803 | enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y | |
804 | here; it will only load on supported platforms. | |
805 | ||
806 | config SAMSUNG_Q10 | |
807 | tristate "Samsung Q10 Extras" | |
808 | depends on ACPI | |
809 | select BACKLIGHT_CLASS_DEVICE | |
810 | ---help--- | |
811 | This driver provides support for backlight control on Samsung Q10 | |
812 | and related laptops, including Dell Latitude X200. | |
813 | ||
814 | config APPLE_GMUX | |
815 | tristate "Apple Gmux Driver" | |
816 | depends on ACPI | |
817 | depends on PNP | |
818 | depends on BACKLIGHT_CLASS_DEVICE | |
819 | depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE | |
820 | depends on ACPI_VIDEO=n || ACPI_VIDEO | |
821 | ---help--- | |
822 | This driver provides support for the gmux device found on many | |
823 | Apple laptops, which controls the display mux for the hybrid | |
824 | graphics as well as the backlight. Currently only backlight | |
825 | control is supported by the driver. | |
826 | ||
827 | config INTEL_RST | |
828 | tristate "Intel Rapid Start Technology Driver" | |
829 | depends on ACPI | |
830 | ---help--- | |
831 | This driver provides support for modifying paramaters on systems | |
832 | equipped with Intel's Rapid Start Technology. When put in an ACPI | |
833 | sleep state, these devices will wake after either a configured | |
834 | timeout or when the system battery reaches a critical state, | |
835 | automatically copying memory contents to disk. On resume, the | |
836 | firmware will copy the memory contents back to RAM and resume the OS | |
837 | as usual. | |
838 | ||
839 | config INTEL_SMARTCONNECT | |
840 | tristate "Intel Smart Connect disabling driver" | |
841 | depends on ACPI | |
842 | ---help--- | |
843 | Intel Smart Connect is a technology intended to permit devices to | |
844 | update state by resuming for a short period of time at regular | |
845 | intervals. If a user enables this functionality under Windows and | |
846 | then reboots into Linux, the system may remain configured to resume | |
847 | on suspend. In the absence of any userspace to support it, the system | |
848 | will then remain awake until something triggers another suspend. | |
849 | ||
850 | This driver checks to determine whether the device has Intel Smart | |
851 | Connect enabled, and if so disables it. | |
852 | ||
853 | config PVPANIC | |
854 | tristate "pvpanic device support" | |
855 | depends on ACPI | |
856 | ---help--- | |
857 | This driver provides support for the pvpanic device. pvpanic is | |
858 | a paravirtualized device provided by QEMU; it lets a virtual machine | |
859 | (guest) communicate panic events to the host. | |
860 | ||
861 | endif # X86_PLATFORM_DEVICES |