Commit | Line | Data |
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41b16dce LB |
1 | # |
2 | # X86 Platform Specific Drivers | |
3 | # | |
4 | ||
5 | menuconfig X86_PLATFORM_DEVICES | |
6 | bool "X86 Platform Specific Device Drivers" | |
7 | default y | |
8 | ---help--- | |
9 | Say Y here to get to see options for device drivers for various | |
10 | x86 platforms, including vendor-specific laptop extension drivers. | |
11 | This option alone does not add any kernel code. | |
12 | ||
13 | If you say N, all options in this submenu will be skipped and disabled. | |
14 | ||
15 | if X86_PLATFORM_DEVICES | |
16 | ||
17 | config ACER_WMI | |
54b1ec89 | 18 | tristate "Acer WMI Laptop Extras" |
41b16dce LB |
19 | depends on ACPI |
20 | depends on LEDS_CLASS | |
21 | depends on NEW_LEDS | |
22 | depends on BACKLIGHT_CLASS_DEVICE | |
23 | depends on SERIO_I8042 | |
19d337df | 24 | depends on RFKILL || RFKILL = n |
41b16dce LB |
25 | select ACPI_WMI |
26 | ---help--- | |
27 | This is a driver for newer Acer (and Wistron) laptops. It adds | |
28 | wireless radio and bluetooth control, and on some laptops, | |
29 | exposes the mail LED and LCD backlight. | |
30 | ||
31 | For more information about this driver see | |
32 | <file:Documentation/laptops/acer-wmi.txt> | |
33 | ||
34 | If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M | |
35 | here. | |
36 | ||
e86435eb PF |
37 | config ACERHDF |
38 | tristate "Acer Aspire One temperature and fan driver" | |
39 | depends on THERMAL && THERMAL_HWMON && ACPI | |
40 | ---help--- | |
41 | This is a driver for Acer Aspire One netbooks. It allows to access | |
42 | the temperature sensor and to control the fan. | |
43 | ||
44 | After loading this driver the BIOS is still in control of the fan. | |
45 | To let the kernel handle the fan, do: | |
46 | echo -n enabled > /sys/class/thermal/thermal_zone0/mode | |
47 | ||
48 | For more information about this driver see | |
49 | <http://piie.net/files/acerhdf_README.txt> | |
50 | ||
51 | If you have an Acer Aspire One netbook, say Y or M | |
52 | here. | |
53 | ||
41b16dce | 54 | config ASUS_LAPTOP |
6122af37 | 55 | tristate "Asus Laptop Extras" |
41b16dce LB |
56 | depends on ACPI |
57 | depends on EXPERIMENTAL && !ACPI_ASUS | |
e73e2c62 CC |
58 | select LEDS_CLASS |
59 | select NEW_LEDS | |
60 | select BACKLIGHT_CLASS_DEVICE | |
12d6f35b | 61 | depends on INPUT |
41b16dce LB |
62 | ---help--- |
63 | This is the new Linux driver for Asus laptops. It may also support some | |
64 | MEDION, JVC or VICTOR laptops. It makes all the extra buttons generate | |
76593d6f | 65 | standard ACPI events and input events. It also adds |
41b16dce LB |
66 | support for video output switching, LCD backlight control, Bluetooth and |
67 | Wlan control, and most importantly, allows you to blink those fancy LEDs. | |
68 | ||
69 | For more information and a userspace daemon for handling the extra | |
76593d6f | 70 | buttons see <http://acpi4asus.sf.net>. |
41b16dce LB |
71 | |
72 | If you have an ACPI-compatible ASUS laptop, say Y or M here. | |
73 | ||
cad73120 LB |
74 | config DELL_LAPTOP |
75 | tristate "Dell Laptop Extras (EXPERIMENTAL)" | |
76 | depends on X86 | |
77 | depends on DCDBAS | |
78 | depends on EXPERIMENTAL | |
79 | depends on BACKLIGHT_CLASS_DEVICE | |
19d337df | 80 | depends on RFKILL || RFKILL = n |
310d8c93 | 81 | depends on POWER_SUPPLY |
cad73120 LB |
82 | default n |
83 | ---help--- | |
84 | This driver adds support for rfkill and backlight control to Dell | |
85 | laptops. | |
86 | ||
0b3f6109 MG |
87 | config DELL_WMI |
88 | tristate "Dell WMI extras" | |
89 | depends on ACPI_WMI | |
90 | depends on INPUT | |
91 | ---help--- | |
92 | Say Y here if you want to support WMI-based hotkeys on Dell laptops. | |
93 | ||
94 | To compile this driver as a module, choose M here: the module will | |
95 | be called dell-wmi. | |
96 | ||
41b16dce LB |
97 | config FUJITSU_LAPTOP |
98 | tristate "Fujitsu Laptop Extras" | |
99 | depends on ACPI | |
100 | depends on INPUT | |
101 | depends on BACKLIGHT_CLASS_DEVICE | |
102 | ---help--- | |
103 | This is a driver for laptops built by Fujitsu: | |
104 | ||
105 | * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks | |
106 | * Possibly other Fujitsu laptop models | |
107 | * Tested with S6410 and S7020 | |
108 | ||
109 | It adds support for LCD brightness control and some hotkeys. | |
110 | ||
111 | If you have a Fujitsu laptop, say Y or M here. | |
112 | ||
113 | config FUJITSU_LAPTOP_DEBUG | |
114 | bool "Verbose debug mode for Fujitsu Laptop Extras" | |
115 | depends on FUJITSU_LAPTOP | |
116 | default n | |
117 | ---help--- | |
118 | Enables extra debug output from the fujitsu extras driver, at the | |
119 | expense of a slight increase in driver size. | |
120 | ||
121 | If you are not sure, say N here. | |
122 | ||
123 | config TC1100_WMI | |
124 | tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)" | |
125 | depends on !X86_64 | |
126 | depends on EXPERIMENTAL | |
127 | depends on ACPI | |
128 | select ACPI_WMI | |
129 | ---help--- | |
130 | This is a driver for the WMI extensions (wireless and bluetooth power | |
131 | control) of the HP Compaq TC1100 tablet. | |
132 | ||
133 | config HP_WMI | |
134 | tristate "HP WMI extras" | |
135 | depends on ACPI_WMI | |
136 | depends on INPUT | |
19d337df | 137 | depends on RFKILL || RFKILL = n |
41b16dce LB |
138 | help |
139 | Say Y here if you want to support WMI-based hotkeys on HP laptops and | |
140 | to read data from WMI such as docking or ambient light sensor state. | |
141 | ||
142 | To compile this driver as a module, choose M here: the module will | |
143 | be called hp-wmi. | |
144 | ||
145 | config MSI_LAPTOP | |
146 | tristate "MSI Laptop Extras" | |
147 | depends on ACPI | |
148 | depends on BACKLIGHT_CLASS_DEVICE | |
149 | ---help--- | |
150 | This is a driver for laptops built by MSI (MICRO-STAR | |
151 | INTERNATIONAL): | |
152 | ||
153 | MSI MegaBook S270 (MS-1013) | |
154 | Cytron/TCM/Medion/Tchibo MD96100/SAM2000 | |
155 | ||
156 | It adds support for Bluetooth, WLAN and LCD brightness control. | |
157 | ||
158 | More information about this driver is available at | |
159 | <http://0pointer.de/lennart/tchibo.html>. | |
160 | ||
161 | If you have an MSI S270 laptop, say Y or M here. | |
162 | ||
163 | config PANASONIC_LAPTOP | |
164 | tristate "Panasonic Laptop Extras" | |
165 | depends on INPUT && ACPI | |
166 | depends on BACKLIGHT_CLASS_DEVICE | |
167 | ---help--- | |
168 | This driver adds support for access to backlight control and hotkeys | |
169 | on Panasonic Let's Note laptops. | |
170 | ||
171 | If you have a Panasonic Let's note laptop (such as the R1(N variant), | |
172 | R2, R3, R5, T2, W2 and Y2 series), say Y. | |
173 | ||
174 | config COMPAL_LAPTOP | |
175 | tristate "Compal Laptop Extras" | |
176 | depends on ACPI | |
177 | depends on BACKLIGHT_CLASS_DEVICE | |
178 | ---help--- | |
179 | This is a driver for laptops built by Compal: | |
180 | ||
181 | Compal FL90/IFL90 | |
182 | Compal FL91/IFL91 | |
183 | Compal FL92/JFL92 | |
184 | Compal FT00/IFT00 | |
185 | ||
186 | It adds support for Bluetooth, WLAN and LCD brightness control. | |
187 | ||
188 | If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here. | |
189 | ||
190 | config SONY_LAPTOP | |
191 | tristate "Sony Laptop Extras" | |
192 | depends on ACPI | |
193 | select BACKLIGHT_CLASS_DEVICE | |
194 | depends on INPUT | |
14bd3136 | 195 | depends on RFKILL |
41b16dce LB |
196 | ---help--- |
197 | This mini-driver drives the SNC and SPIC devices present in the ACPI | |
198 | BIOS of the Sony Vaio laptops. | |
199 | ||
200 | It gives access to some extra laptop functionalities like Bluetooth, | |
201 | screen brightness control, Fn keys and allows powering on/off some | |
202 | devices. | |
203 | ||
204 | Read <file:Documentation/laptops/sony-laptop.txt> for more information. | |
205 | ||
206 | config SONYPI_COMPAT | |
207 | bool "Sonypi compatibility" | |
208 | depends on SONY_LAPTOP | |
209 | ---help--- | |
210 | Build the sonypi driver compatibility code into the sony-laptop driver. | |
211 | ||
212 | config THINKPAD_ACPI | |
213 | tristate "ThinkPad ACPI Laptop Extras" | |
214 | depends on ACPI | |
d263da31 | 215 | depends on INPUT |
19d337df | 216 | depends on RFKILL || RFKILL = n |
41b16dce LB |
217 | select BACKLIGHT_LCD_SUPPORT |
218 | select BACKLIGHT_CLASS_DEVICE | |
219 | select HWMON | |
220 | select NVRAM | |
41b16dce LB |
221 | select NEW_LEDS |
222 | select LEDS_CLASS | |
41b16dce LB |
223 | ---help--- |
224 | This is a driver for the IBM and Lenovo ThinkPad laptops. It adds | |
225 | support for Fn-Fx key combinations, Bluetooth control, video | |
226 | output switching, ThinkLight control, UltraBay eject and more. | |
227 | For more information about this driver see | |
228 | <file:Documentation/laptops/thinkpad-acpi.txt> and | |
229 | <http://ibm-acpi.sf.net/> . | |
230 | ||
231 | This driver was formerly known as ibm-acpi. | |
232 | ||
233 | If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. | |
234 | ||
a73f3091 HMH |
235 | config THINKPAD_ACPI_DEBUGFACILITIES |
236 | bool "Maintainer debug facilities" | |
237 | depends on THINKPAD_ACPI | |
238 | default n | |
239 | ---help--- | |
240 | Enables extra stuff in the thinkpad-acpi which is completely useless | |
241 | for normal use. Read the driver source to find out what it does. | |
242 | ||
243 | Say N here, unless you were told by a kernel maintainer to do | |
244 | otherwise. | |
245 | ||
41b16dce LB |
246 | config THINKPAD_ACPI_DEBUG |
247 | bool "Verbose debug mode" | |
248 | depends on THINKPAD_ACPI | |
249 | default n | |
250 | ---help--- | |
251 | Enables extra debugging information, at the expense of a slightly | |
252 | increase in driver size. | |
253 | ||
254 | If you are not sure, say N here. | |
255 | ||
a4d5effc HMH |
256 | config THINKPAD_ACPI_UNSAFE_LEDS |
257 | bool "Allow control of important LEDs (unsafe)" | |
258 | depends on THINKPAD_ACPI | |
259 | default n | |
260 | ---help--- | |
261 | Overriding LED state on ThinkPads can mask important | |
262 | firmware alerts (like critical battery condition), or misled | |
263 | the user into damaging the hardware (undocking or ejecting | |
264 | the bay while buses are still active), etc. | |
265 | ||
266 | LED control on the ThinkPad is write-only (with very few | |
267 | exceptions on very ancient models), which makes it | |
268 | impossible to know beforehand if important information will | |
269 | be lost when one changes LED state. | |
270 | ||
271 | Users that know what they are doing can enable this option | |
272 | and the driver will allow control of every LED, including | |
273 | the ones on the dock stations. | |
274 | ||
275 | Never enable this option on a distribution kernel. | |
276 | ||
277 | Say N here, unless you are building a kernel for your own | |
278 | use, and need to control the important firmware LEDs. | |
279 | ||
41b16dce LB |
280 | config THINKPAD_ACPI_DOCK |
281 | bool "Legacy Docking Station Support" | |
282 | depends on THINKPAD_ACPI | |
283 | depends on ACPI_DOCK=n | |
284 | default n | |
285 | ---help--- | |
286 | Allows the thinkpad_acpi driver to handle docking station events. | |
287 | This support was made obsolete by the generic ACPI docking station | |
288 | support (CONFIG_ACPI_DOCK). It will allow locking and removing the | |
289 | laptop from the docking station, but will not properly connect PCI | |
290 | devices. | |
291 | ||
292 | If you are not sure, say N here. | |
293 | ||
294 | config THINKPAD_ACPI_BAY | |
295 | bool "Legacy Removable Bay Support" | |
296 | depends on THINKPAD_ACPI | |
297 | default y | |
298 | ---help--- | |
299 | Allows the thinkpad_acpi driver to handle removable bays. It will | |
300 | electrically disable the device in the bay, and also generate | |
301 | notifications when the bay lever is ejected or inserted. | |
302 | ||
303 | If you are not sure, say Y here. | |
304 | ||
305 | config THINKPAD_ACPI_VIDEO | |
306 | bool "Video output control support" | |
307 | depends on THINKPAD_ACPI | |
308 | default y | |
309 | ---help--- | |
310 | Allows the thinkpad_acpi driver to provide an interface to control | |
311 | the various video output ports. | |
312 | ||
313 | This feature often won't work well, depending on ThinkPad model, | |
314 | display state, video output devices in use, whether there is a X | |
315 | server running, phase of the moon, and the current mood of | |
316 | Schroedinger's cat. If you can use X.org's RandR to control | |
317 | your ThinkPad's video output ports instead of this feature, | |
318 | don't think twice: do it and say N here to save some memory. | |
319 | ||
320 | If you are not sure, say Y here. | |
321 | ||
322 | config THINKPAD_ACPI_HOTKEY_POLL | |
323 | bool "Support NVRAM polling for hot keys" | |
324 | depends on THINKPAD_ACPI | |
325 | default y | |
326 | ---help--- | |
327 | Some thinkpad models benefit from NVRAM polling to detect a few of | |
328 | the hot key press events. If you know your ThinkPad model does not | |
329 | need to do NVRAM polling to support any of the hot keys you use, | |
330 | unselecting this option will save about 1kB of memory. | |
331 | ||
332 | ThinkPads T40 and newer, R52 and newer, and X31 and newer are | |
333 | unlikely to need NVRAM polling in their latest BIOS versions. | |
334 | ||
335 | NVRAM polling can detect at most the following keys: ThinkPad/Access | |
336 | IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, | |
337 | Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). | |
338 | ||
339 | If you are not sure, say Y here. The driver enables polling only if | |
340 | it is strictly necessary to do so. | |
341 | ||
342 | config INTEL_MENLOW | |
343 | tristate "Thermal Management driver for Intel menlow platform" | |
344 | depends on ACPI_THERMAL | |
345 | select THERMAL | |
346 | ---help--- | |
347 | ACPI thermal management enhancement driver on | |
348 | Intel Menlow platform. | |
349 | ||
350 | If unsure, say N. | |
351 | ||
352 | config EEEPC_LAPTOP | |
353 | tristate "Eee PC Hotkey Driver (EXPERIMENTAL)" | |
354 | depends on ACPI | |
3a5093ee | 355 | depends on INPUT |
41b16dce | 356 | depends on EXPERIMENTAL |
19d337df | 357 | depends on RFKILL || RFKILL = n |
d97c0def LB |
358 | select BACKLIGHT_CLASS_DEVICE |
359 | select HWMON | |
41b16dce LB |
360 | ---help--- |
361 | This driver supports the Fn-Fx keys on Eee PC laptops. | |
76593d6f CC |
362 | |
363 | It also gives access to some extra laptop functionalities like | |
364 | Bluetooth, backlight and allows powering on/off some other | |
365 | devices. | |
41b16dce LB |
366 | |
367 | If you have an Eee PC laptop, say Y or M here. | |
368 | ||
b4f9fe12 LB |
369 | |
370 | config ACPI_WMI | |
5fcdd177 | 371 | tristate "WMI" |
b4f9fe12 | 372 | depends on ACPI |
b4f9fe12 LB |
373 | help |
374 | This driver adds support for the ACPI-WMI (Windows Management | |
375 | Instrumentation) mapper device (PNP0C14) found on some systems. | |
376 | ||
377 | ACPI-WMI is a proprietary extension to ACPI to expose parts of the | |
378 | ACPI firmware to userspace - this is done through various vendor | |
379 | defined methods and data blocks in a PNP0C14 device, which are then | |
380 | made available for userspace to call. | |
381 | ||
382 | The implementation of this in Linux currently only exposes this to | |
383 | other kernel space drivers. | |
384 | ||
385 | This driver is a required dependency to build the firmware specific | |
386 | drivers needed on many machines, including Acer and HP laptops. | |
387 | ||
388 | It is safe to enable this driver even if your DSDT doesn't define | |
389 | any ACPI-WMI devices. | |
390 | ||
391 | config ACPI_ASUS | |
6122af37 | 392 | tristate "ASUS/Medion Laptop Extras (DEPRECATED)" |
b4f9fe12 LB |
393 | depends on ACPI |
394 | select BACKLIGHT_CLASS_DEVICE | |
395 | ---help--- | |
396 | This driver provides support for extra features of ACPI-compatible | |
397 | ASUS laptops. As some of Medion laptops are made by ASUS, it may also | |
398 | support some Medion laptops (such as 9675 for example). It makes all | |
399 | the extra buttons generate standard ACPI events that go through | |
400 | /proc/acpi/events, and (on some models) adds support for changing the | |
401 | display brightness and output, switching the LCD backlight on and off, | |
402 | and most importantly, allows you to blink those fancy LEDs intended | |
403 | for reporting mail and wireless status. | |
404 | ||
405 | Note: display switching code is currently considered EXPERIMENTAL, | |
406 | toying with these values may even lock your machine. | |
407 | ||
408 | All settings are changed via /proc/acpi/asus directory entries. Owner | |
409 | and group for these entries can be set with asus_uid and asus_gid | |
410 | parameters. | |
411 | ||
412 | More information and a userspace daemon for handling the extra buttons | |
76593d6f | 413 | at <http://acpi4asus.sf.net>. |
b4f9fe12 LB |
414 | |
415 | If you have an ACPI-compatible ASUS laptop, say Y or M here. This | |
416 | driver is still under development, so if your laptop is unsupported or | |
417 | something works not quite as expected, please use the mailing list | |
418 | available on the above page (acpi4asus-user@lists.sourceforge.net). | |
419 | ||
420 | NOTE: This driver is deprecated and will probably be removed soon, | |
421 | use asus-laptop instead. | |
422 | ||
423 | config ACPI_TOSHIBA | |
424 | tristate "Toshiba Laptop Extras" | |
425 | depends on ACPI | |
426 | depends on INPUT | |
19d337df | 427 | depends on RFKILL || RFKILL = n |
b4f9fe12 | 428 | select INPUT_POLLDEV |
b4f9fe12 LB |
429 | select BACKLIGHT_CLASS_DEVICE |
430 | ---help--- | |
431 | This driver adds support for access to certain system settings | |
432 | on "legacy free" Toshiba laptops. These laptops can be recognized by | |
433 | their lack of a BIOS setup menu and APM support. | |
434 | ||
435 | On these machines, all system configuration is handled through the | |
436 | ACPI. This driver is required for access to controls not covered | |
437 | by the general ACPI drivers, such as LCD brightness, video output, | |
438 | etc. | |
439 | ||
440 | This driver differs from the non-ACPI Toshiba laptop driver (located | |
441 | under "Processor type and features") in several aspects. | |
442 | Configuration is accessed by reading and writing text files in the | |
443 | /proc tree instead of by program interface to /dev. Furthermore, no | |
444 | power management functions are exposed, as those are handled by the | |
445 | general ACPI drivers. | |
446 | ||
447 | More information about this driver is available at | |
448 | <http://memebeam.org/toys/ToshibaAcpiDriver>. | |
449 | ||
450 | If you have a legacy free Toshiba laptop (such as the Libretto L1 | |
451 | series), say Y. | |
41b16dce | 452 | endif # X86_PLATFORM_DEVICES |