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