Commit | Line | Data |
---|---|---|
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 | |
a00cd11b | 8 | depends on X86 |
41b16dce LB |
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 | |
54b1ec89 | 19 | tristate "Acer WMI Laptop Extras" |
41b16dce | 20 | depends on ACPI |
0c51a4d8 MB |
21 | select LEDS_CLASS |
22 | select NEW_LEDS | |
41b16dce LB |
23 | depends on BACKLIGHT_CLASS_DEVICE |
24 | depends on SERIO_I8042 | |
3fdca87d | 25 | depends on INPUT |
19d337df | 26 | depends on RFKILL || RFKILL = n |
e98062ed | 27 | depends on ACPI_WMI |
3fdca87d | 28 | select INPUT_SPARSEKMAP |
86924de2 | 29 | # Acer WMI depends on ACPI_VIDEO when ACPI is enabled |
86924de2 | 30 | select ACPI_VIDEO if ACPI |
41b16dce LB |
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 | ||
41b16dce LB |
36 | If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M |
37 | here. | |
38 | ||
e86435eb PF |
39 | config ACERHDF |
40 | tristate "Acer Aspire One temperature and fan driver" | |
200db647 | 41 | depends on ACPI && THERMAL |
48c8dd64 | 42 | select THERMAL_GOV_BANG_BANG |
e86435eb PF |
43 | ---help--- |
44 | This is a driver for Acer Aspire One netbooks. It allows to access | |
45 | the temperature sensor and to control the fan. | |
46 | ||
47 | After loading this driver the BIOS is still in control of the fan. | |
48 | To let the kernel handle the fan, do: | |
49 | echo -n enabled > /sys/class/thermal/thermal_zone0/mode | |
50 | ||
51 | For more information about this driver see | |
52 | <http://piie.net/files/acerhdf_README.txt> | |
53 | ||
54 | If you have an Acer Aspire One netbook, say Y or M | |
55 | here. | |
56 | ||
a46ad0f1 ML |
57 | config ALIENWARE_WMI |
58 | tristate "Alienware Special feature control" | |
59 | depends on ACPI | |
60 | depends on LEDS_CLASS | |
61 | depends on NEW_LEDS | |
62 | depends on ACPI_WMI | |
63 | ---help--- | |
64 | This is a driver for controlling Alienware BIOS driven | |
65 | features. It exposes an interface for controlling the AlienFX | |
66 | zones on Alienware machines that don't contain a dedicated AlienFX | |
67 | USB MCU such as the X51 and X51-R2. | |
68 | ||
41b16dce | 69 | config ASUS_LAPTOP |
6122af37 | 70 | tristate "Asus Laptop Extras" |
41b16dce | 71 | depends on ACPI |
e73e2c62 CC |
72 | select LEDS_CLASS |
73 | select NEW_LEDS | |
14ca7a47 | 74 | depends on BACKLIGHT_CLASS_DEVICE |
12d6f35b | 75 | depends on INPUT |
18e1311e | 76 | depends on RFKILL || RFKILL = n |
14ca7a47 | 77 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
66a71dd1 | 78 | select INPUT_SPARSEKMAP |
8819de7f | 79 | select INPUT_POLLDEV |
41b16dce | 80 | ---help--- |
8819de7f AR |
81 | This is a driver for Asus laptops, Lenovo SL and the Pegatron |
82 | Lucid tablet. It may also support some MEDION, JVC or VICTOR | |
83 | laptops. It makes all the extra buttons generate standard | |
b23910c2 AR |
84 | ACPI events and input events, and on the Lucid the built-in |
85 | accelerometer appears as an input device. It also adds | |
86 | support for video output switching, LCD backlight control, | |
87 | Bluetooth and Wlan control, and most importantly, allows you | |
88 | to blink those fancy LEDs. | |
41b16dce | 89 | |
8819de7f | 90 | For more information see <http://acpi4asus.sf.net>. |
41b16dce LB |
91 | |
92 | If you have an ACPI-compatible ASUS laptop, say Y or M here. | |
93 | ||
cad73120 | 94 | config DELL_LAPTOP |
fe7e913c | 95 | tristate "Dell Laptop Extras" |
cad73120 LB |
96 | depends on X86 |
97 | depends on DCDBAS | |
cad73120 | 98 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 99 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
19d337df | 100 | depends on RFKILL || RFKILL = n |
814cb8ad | 101 | depends on SERIO_I8042 |
dccefb37 | 102 | select POWER_SUPPLY |
b9c913f3 LT |
103 | select LEDS_CLASS |
104 | select NEW_LEDS | |
cad73120 LB |
105 | default n |
106 | ---help--- | |
107 | This driver adds support for rfkill and backlight control to Dell | |
eec3b959 | 108 | laptops (except for some models covered by the Compal driver). |
cad73120 | 109 | |
0b3f6109 MG |
110 | config DELL_WMI |
111 | tristate "Dell WMI extras" | |
112 | depends on ACPI_WMI | |
113 | depends on INPUT | |
14ca7a47 | 114 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
890a7c8e | 115 | select INPUT_SPARSEKMAP |
0b3f6109 MG |
116 | ---help--- |
117 | Say Y here if you want to support WMI-based hotkeys on Dell laptops. | |
118 | ||
119 | To compile this driver as a module, choose M here: the module will | |
120 | be called dell-wmi. | |
121 | ||
820787fc CIK |
122 | config DELL_WMI_AIO |
123 | tristate "WMI Hotkeys for Dell All-In-One series" | |
124 | depends on ACPI_WMI | |
125 | depends on INPUT | |
126 | select INPUT_SPARSEKMAP | |
127 | ---help--- | |
128 | Say Y here if you want to support WMI-based hotkeys on Dell | |
129 | All-In-One machines. | |
130 | ||
131 | To compile this driver as a module, choose M here: the module will | |
cffbcd0c | 132 | be called dell-wmi-aio. |
820787fc | 133 | |
4738d8aa | 134 | config DELL_SMO8800 |
e4da9142 | 135 | tristate "Dell Latitude freefall driver (ACPI SMO88XX)" |
4738d8aa PR |
136 | depends on ACPI |
137 | ---help--- | |
e4da9142 | 138 | Say Y here if you want to support SMO88XX freefall devices |
4738d8aa PR |
139 | on Dell Latitude laptops. |
140 | ||
141 | To compile this driver as a module, choose M here: the module will | |
142 | be called dell-smo8800. | |
143 | ||
817a5cdb PR |
144 | config DELL_RBTN |
145 | tristate "Dell Airplane Mode Switch driver" | |
146 | depends on ACPI | |
147 | depends on INPUT | |
148 | depends on RFKILL | |
149 | ---help--- | |
150 | Say Y here if you want to support Dell Airplane Mode Switch ACPI | |
151 | device on Dell laptops. Sometimes it has names: DELLABCE or DELRBTN. | |
152 | This driver register rfkill device or input hotkey device depending | |
153 | on hardware type (hw switch slider or keyboard toggle button). For | |
154 | rfkill devices it receive HW switch events and set correct hard | |
155 | rfkill state. | |
156 | ||
157 | To compile this driver as a module, choose M here: the module will | |
158 | be called dell-rbtn. | |
159 | ||
820787fc | 160 | |
41b16dce LB |
161 | config FUJITSU_LAPTOP |
162 | tristate "Fujitsu Laptop Extras" | |
163 | depends on ACPI | |
164 | depends on INPUT | |
165 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 166 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
c1b5310a | 167 | depends on LEDS_CLASS || LEDS_CLASS=n |
41b16dce LB |
168 | ---help--- |
169 | This is a driver for laptops built by Fujitsu: | |
170 | ||
171 | * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks | |
172 | * Possibly other Fujitsu laptop models | |
173 | * Tested with S6410 and S7020 | |
174 | ||
175 | It adds support for LCD brightness control and some hotkeys. | |
176 | ||
177 | If you have a Fujitsu laptop, say Y or M here. | |
178 | ||
179 | config FUJITSU_LAPTOP_DEBUG | |
180 | bool "Verbose debug mode for Fujitsu Laptop Extras" | |
181 | depends on FUJITSU_LAPTOP | |
182 | default n | |
183 | ---help--- | |
184 | Enables extra debug output from the fujitsu extras driver, at the | |
185 | expense of a slight increase in driver size. | |
186 | ||
187 | If you are not sure, say N here. | |
188 | ||
2d24c490 RG |
189 | config FUJITSU_TABLET |
190 | tristate "Fujitsu Tablet Extras" | |
191 | depends on ACPI | |
192 | depends on INPUT | |
193 | ---help--- | |
194 | This is a driver for tablets built by Fujitsu: | |
195 | ||
196 | * Lifebook P1510/P1610/P1620/Txxxx | |
197 | * Stylistic ST5xxx | |
198 | * Possibly other Fujitsu tablet models | |
199 | ||
200 | It adds support for the panel buttons, docking station detection, | |
201 | tablet/notebook mode detection for convertible and | |
202 | orientation detection for docked slates. | |
203 | ||
204 | If you have a Fujitsu convertible or slate, say Y or M here. | |
205 | ||
c215ab9a BH |
206 | config AMILO_RFKILL |
207 | tristate "Fujitsu-Siemens Amilo rfkill support" | |
208 | depends on RFKILL | |
e1a98e61 | 209 | depends on SERIO_I8042 |
c215ab9a BH |
210 | ---help--- |
211 | This is a driver for enabling wifi on some Fujitsu-Siemens Amilo | |
212 | laptops. | |
213 | ||
41b16dce | 214 | config TC1100_WMI |
fe7e913c | 215 | tristate "HP Compaq TC1100 Tablet WMI Extras" |
41b16dce | 216 | depends on !X86_64 |
41b16dce | 217 | depends on ACPI |
e98062ed | 218 | depends on ACPI_WMI |
41b16dce LB |
219 | ---help--- |
220 | This is a driver for the WMI extensions (wireless and bluetooth power | |
221 | control) of the HP Compaq TC1100 tablet. | |
222 | ||
efcfed9b JD |
223 | config HP_ACCEL |
224 | tristate "HP laptop accelerometer" | |
225 | depends on INPUT && ACPI | |
0cdbcd6d | 226 | depends on SERIO_I8042 |
efcfed9b JD |
227 | select SENSORS_LIS3LV02D |
228 | select NEW_LEDS | |
229 | select LEDS_CLASS | |
230 | help | |
231 | This driver provides support for the "Mobile Data Protection System 3D" | |
232 | or "3D DriveGuard" feature of HP laptops. On such systems the driver | |
233 | should load automatically (via ACPI alias). | |
234 | ||
235 | Support for a led indicating disk protection will be provided as | |
236 | hp::hddprotect. For more information on the feature, refer to | |
395cf969 | 237 | Documentation/misc-devices/lis3lv02d. |
efcfed9b JD |
238 | |
239 | To compile this driver as a module, choose M here: the module will | |
240 | be called hp_accel. | |
241 | ||
54290fa6 | 242 | config HP_WIRELESS |
48d8b96c | 243 | tristate "HP wireless button" |
54290fa6 AH |
244 | depends on ACPI |
245 | depends on INPUT | |
246 | help | |
247 | This driver provides supports for new HP wireless button for Windows 8. | |
248 | On such systems the driver should load automatically (via ACPI alias). | |
249 | ||
250 | To compile this driver as a module, choose M here: the module will | |
251 | be called hp-wireless. | |
252 | ||
41b16dce LB |
253 | config HP_WMI |
254 | tristate "HP WMI extras" | |
255 | depends on ACPI_WMI | |
256 | depends on INPUT | |
19d337df | 257 | depends on RFKILL || RFKILL = n |
4d291ed7 | 258 | select INPUT_SPARSEKMAP |
41b16dce LB |
259 | help |
260 | Say Y here if you want to support WMI-based hotkeys on HP laptops and | |
261 | to read data from WMI such as docking or ambient light sensor state. | |
262 | ||
263 | To compile this driver as a module, choose M here: the module will | |
264 | be called hp-wmi. | |
265 | ||
266 | config MSI_LAPTOP | |
267 | tristate "MSI Laptop Extras" | |
268 | depends on ACPI | |
269 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 270 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
410c1765 | 271 | depends on RFKILL |
a0bcaee9 RD |
272 | depends on INPUT && SERIO_I8042 |
273 | select INPUT_SPARSEKMAP | |
41b16dce LB |
274 | ---help--- |
275 | This is a driver for laptops built by MSI (MICRO-STAR | |
276 | INTERNATIONAL): | |
277 | ||
278 | MSI MegaBook S270 (MS-1013) | |
279 | Cytron/TCM/Medion/Tchibo MD96100/SAM2000 | |
280 | ||
281 | It adds support for Bluetooth, WLAN and LCD brightness control. | |
282 | ||
283 | More information about this driver is available at | |
284 | <http://0pointer.de/lennart/tchibo.html>. | |
285 | ||
286 | If you have an MSI S270 laptop, say Y or M here. | |
287 | ||
288 | config PANASONIC_LAPTOP | |
289 | tristate "Panasonic Laptop Extras" | |
290 | depends on INPUT && ACPI | |
291 | depends on BACKLIGHT_CLASS_DEVICE | |
1a765cac | 292 | select INPUT_SPARSEKMAP |
41b16dce LB |
293 | ---help--- |
294 | This driver adds support for access to backlight control and hotkeys | |
295 | on Panasonic Let's Note laptops. | |
296 | ||
297 | If you have a Panasonic Let's note laptop (such as the R1(N variant), | |
298 | R2, R3, R5, T2, W2 and Y2 series), say Y. | |
299 | ||
300 | config COMPAL_LAPTOP | |
eec3b959 | 301 | tristate "Compal (and others) Laptop Extras" |
41b16dce LB |
302 | depends on ACPI |
303 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 304 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
51c1410b | 305 | depends on RFKILL |
c2834145 | 306 | depends on HWMON |
5ca56718 | 307 | depends on POWER_SUPPLY |
41b16dce | 308 | ---help--- |
eec3b959 IL |
309 | This is a driver for laptops built by Compal, and some models by |
310 | other brands (e.g. Dell, Toshiba). | |
41b16dce | 311 | |
d9a427ec RF |
312 | It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon |
313 | and battery charging level control. | |
41b16dce | 314 | |
eec3b959 IL |
315 | For a (possibly incomplete) list of supported laptops, please refer |
316 | to: Documentation/platform/x86-laptop-drivers.txt | |
41b16dce LB |
317 | |
318 | config SONY_LAPTOP | |
319 | tristate "Sony Laptop Extras" | |
320 | depends on ACPI | |
14ca7a47 HG |
321 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
322 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce | 323 | depends on INPUT |
14bd3136 | 324 | depends on RFKILL |
41b16dce LB |
325 | ---help--- |
326 | This mini-driver drives the SNC and SPIC devices present in the ACPI | |
327 | BIOS of the Sony Vaio laptops. | |
328 | ||
329 | It gives access to some extra laptop functionalities like Bluetooth, | |
330 | screen brightness control, Fn keys and allows powering on/off some | |
331 | devices. | |
332 | ||
333 | Read <file:Documentation/laptops/sony-laptop.txt> for more information. | |
334 | ||
335 | config SONYPI_COMPAT | |
336 | bool "Sonypi compatibility" | |
337 | depends on SONY_LAPTOP | |
338 | ---help--- | |
339 | Build the sonypi driver compatibility code into the sony-laptop driver. | |
340 | ||
57ac3b05 IP |
341 | config IDEAPAD_LAPTOP |
342 | tristate "Lenovo IdeaPad Laptop Extras" | |
58ac7aa0 | 343 | depends on ACPI |
ad0f4306 | 344 | depends on RFKILL && INPUT |
07a4a4fc | 345 | depends on SERIO_I8042 |
445e8d00 | 346 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 347 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
74caab99 | 348 | depends on ACPI_WMI || ACPI_WMI = n |
f63409ae | 349 | select INPUT_SPARSEKMAP |
58ac7aa0 | 350 | help |
16fd91e0 IP |
351 | This is a driver for Lenovo IdeaPad netbooks contains drivers for |
352 | rfkill switch, hotkey, fan control and backlight control. | |
58ac7aa0 | 353 | |
41b16dce LB |
354 | config THINKPAD_ACPI |
355 | tristate "ThinkPad ACPI Laptop Extras" | |
356 | depends on ACPI | |
d263da31 | 357 | depends on INPUT |
19d337df | 358 | depends on RFKILL || RFKILL = n |
14ca7a47 HG |
359 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
360 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce LB |
361 | select HWMON |
362 | select NVRAM | |
41b16dce LB |
363 | select NEW_LEDS |
364 | select LEDS_CLASS | |
41b16dce LB |
365 | ---help--- |
366 | This is a driver for the IBM and Lenovo ThinkPad laptops. It adds | |
367 | support for Fn-Fx key combinations, Bluetooth control, video | |
368 | output switching, ThinkLight control, UltraBay eject and more. | |
369 | For more information about this driver see | |
370 | <file:Documentation/laptops/thinkpad-acpi.txt> and | |
371 | <http://ibm-acpi.sf.net/> . | |
372 | ||
373 | This driver was formerly known as ibm-acpi. | |
374 | ||
6e5b08ee HMH |
375 | Extra functionality will be available if the rfkill (CONFIG_RFKILL) |
376 | and/or ALSA (CONFIG_SND) subsystems are available in the kernel. | |
377 | Note that if you want ThinkPad-ACPI to be built-in instead of | |
378 | modular, ALSA and rfkill will also have to be built-in. | |
379 | ||
41b16dce LB |
380 | If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. |
381 | ||
ff850c33 HMH |
382 | config THINKPAD_ACPI_ALSA_SUPPORT |
383 | bool "Console audio control ALSA interface" | |
384 | depends on THINKPAD_ACPI | |
385 | depends on SND | |
386 | depends on SND = y || THINKPAD_ACPI = SND | |
387 | default y | |
388 | ---help--- | |
389 | Enables monitoring of the built-in console audio output control | |
390 | (headphone and speakers), which is operated by the mute and (in | |
391 | some ThinkPad models) volume hotkeys. | |
392 | ||
393 | If this option is enabled, ThinkPad-ACPI will export an ALSA card | |
394 | with a single read-only mixer control, which should be used for | |
395 | on-screen-display feedback purposes by the Desktop Environment. | |
396 | ||
397 | Optionally, the driver will also allow software control (the | |
398 | ALSA mixer will be made read-write). Please refer to the driver | |
399 | documentation for details. | |
400 | ||
401 | All IBM models have both volume and mute control. Newer Lenovo | |
402 | models only have mute control (the volume hotkeys are just normal | |
403 | keys and volume control is done through the main HDA mixer). | |
404 | ||
a73f3091 HMH |
405 | config THINKPAD_ACPI_DEBUGFACILITIES |
406 | bool "Maintainer debug facilities" | |
407 | depends on THINKPAD_ACPI | |
408 | default n | |
409 | ---help--- | |
410 | Enables extra stuff in the thinkpad-acpi which is completely useless | |
411 | for normal use. Read the driver source to find out what it does. | |
412 | ||
413 | Say N here, unless you were told by a kernel maintainer to do | |
414 | otherwise. | |
415 | ||
41b16dce LB |
416 | config THINKPAD_ACPI_DEBUG |
417 | bool "Verbose debug mode" | |
418 | depends on THINKPAD_ACPI | |
419 | default n | |
420 | ---help--- | |
421 | Enables extra debugging information, at the expense of a slightly | |
422 | increase in driver size. | |
423 | ||
424 | If you are not sure, say N here. | |
425 | ||
a4d5effc HMH |
426 | config THINKPAD_ACPI_UNSAFE_LEDS |
427 | bool "Allow control of important LEDs (unsafe)" | |
428 | depends on THINKPAD_ACPI | |
429 | default n | |
430 | ---help--- | |
431 | Overriding LED state on ThinkPads can mask important | |
432 | firmware alerts (like critical battery condition), or misled | |
433 | the user into damaging the hardware (undocking or ejecting | |
434 | the bay while buses are still active), etc. | |
435 | ||
436 | LED control on the ThinkPad is write-only (with very few | |
437 | exceptions on very ancient models), which makes it | |
438 | impossible to know beforehand if important information will | |
439 | be lost when one changes LED state. | |
440 | ||
441 | Users that know what they are doing can enable this option | |
442 | and the driver will allow control of every LED, including | |
443 | the ones on the dock stations. | |
444 | ||
445 | Never enable this option on a distribution kernel. | |
446 | ||
447 | Say N here, unless you are building a kernel for your own | |
448 | use, and need to control the important firmware LEDs. | |
449 | ||
41b16dce LB |
450 | config THINKPAD_ACPI_VIDEO |
451 | bool "Video output control support" | |
452 | depends on THINKPAD_ACPI | |
453 | default y | |
454 | ---help--- | |
455 | Allows the thinkpad_acpi driver to provide an interface to control | |
456 | the various video output ports. | |
457 | ||
458 | This feature often won't work well, depending on ThinkPad model, | |
459 | display state, video output devices in use, whether there is a X | |
460 | server running, phase of the moon, and the current mood of | |
461 | Schroedinger's cat. If you can use X.org's RandR to control | |
462 | your ThinkPad's video output ports instead of this feature, | |
b525c06c HMH |
463 | don't think twice: do it and say N here to save memory and avoid |
464 | bad interactions with X.org. | |
41b16dce | 465 | |
b525c06c HMH |
466 | NOTE: access to this feature is limited to processes with the |
467 | CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms | |
468 | where it interacts badly with X.org. | |
469 | ||
470 | If you are not sure, say Y here but do try to check if you could | |
471 | be using X.org RandR instead. | |
41b16dce LB |
472 | |
473 | config THINKPAD_ACPI_HOTKEY_POLL | |
474 | bool "Support NVRAM polling for hot keys" | |
475 | depends on THINKPAD_ACPI | |
476 | default y | |
477 | ---help--- | |
478 | Some thinkpad models benefit from NVRAM polling to detect a few of | |
479 | the hot key press events. If you know your ThinkPad model does not | |
480 | need to do NVRAM polling to support any of the hot keys you use, | |
481 | unselecting this option will save about 1kB of memory. | |
482 | ||
483 | ThinkPads T40 and newer, R52 and newer, and X31 and newer are | |
484 | unlikely to need NVRAM polling in their latest BIOS versions. | |
485 | ||
486 | NVRAM polling can detect at most the following keys: ThinkPad/Access | |
487 | IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, | |
488 | Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). | |
489 | ||
490 | If you are not sure, say Y here. The driver enables polling only if | |
491 | it is strictly necessary to do so. | |
492 | ||
bd9fc3a7 JD |
493 | config SENSORS_HDAPS |
494 | tristate "Thinkpad Hard Drive Active Protection System (hdaps)" | |
495 | depends on INPUT && X86 | |
496 | select INPUT_POLLDEV | |
497 | default n | |
498 | help | |
499 | This driver provides support for the IBM Hard Drive Active Protection | |
500 | System (hdaps), which provides an accelerometer and other misc. data. | |
501 | ThinkPads starting with the R50, T41, and X40 are supported. The | |
502 | accelerometer data is readable via sysfs. | |
503 | ||
504 | This driver also provides an absolute input class device, allowing | |
505 | the laptop to act as a pinball machine-esque joystick. | |
506 | ||
507 | If your ThinkPad is not recognized by the driver, please update to latest | |
508 | BIOS. This is especially the case for some R52 ThinkPads. | |
509 | ||
510 | Say Y here if you have an applicable laptop and want to experience | |
511 | the awesome power of hdaps. | |
512 | ||
41b16dce LB |
513 | config INTEL_MENLOW |
514 | tristate "Thermal Management driver for Intel menlow platform" | |
515 | depends on ACPI_THERMAL | |
516 | select THERMAL | |
517 | ---help--- | |
518 | ACPI thermal management enhancement driver on | |
519 | Intel Menlow platform. | |
520 | ||
521 | If unsure, say N. | |
522 | ||
523 | config EEEPC_LAPTOP | |
7ec48ced | 524 | tristate "Eee PC Hotkey Driver" |
41b16dce | 525 | depends on ACPI |
3a5093ee | 526 | depends on INPUT |
19d337df | 527 | depends on RFKILL || RFKILL = n |
14ca7a47 | 528 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
44b3615b | 529 | depends on HOTPLUG_PCI |
14ca7a47 | 530 | depends on BACKLIGHT_CLASS_DEVICE |
d97c0def | 531 | select HWMON |
3c0eb510 CC |
532 | select LEDS_CLASS |
533 | select NEW_LEDS | |
642e0447 | 534 | select INPUT_SPARSEKMAP |
41b16dce LB |
535 | ---help--- |
536 | This driver supports the Fn-Fx keys on Eee PC laptops. | |
76593d6f CC |
537 | |
538 | It also gives access to some extra laptop functionalities like | |
539 | Bluetooth, backlight and allows powering on/off some other | |
540 | devices. | |
41b16dce | 541 | |
e12e6d94 CC |
542 | If you have an Eee PC laptop, say Y or M here. If this driver |
543 | doesn't work on your Eee PC, try eeepc-wmi instead. | |
41b16dce | 544 | |
e12e6d94 | 545 | config ASUS_WMI |
7ec48ced | 546 | tristate "ASUS WMI Driver" |
ee027e4a YW |
547 | depends on ACPI_WMI |
548 | depends on INPUT | |
e07babde | 549 | depends on HWMON |
89a7644b | 550 | depends on BACKLIGHT_CLASS_DEVICE |
ba48fdb9 | 551 | depends on RFKILL || RFKILL = n |
90ba4b1b | 552 | depends on HOTPLUG_PCI |
ea89e1d3 | 553 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
fb48aef7 | 554 | select INPUT_SPARSEKMAP |
084fca63 CC |
555 | select LEDS_CLASS |
556 | select NEW_LEDS | |
ee027e4a | 557 | ---help--- |
b229ece9 CC |
558 | Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new |
559 | Asus Notebooks). | |
ee027e4a YW |
560 | |
561 | To compile this driver as a module, choose M here: the module will | |
e12e6d94 CC |
562 | be called asus-wmi. |
563 | ||
b229ece9 | 564 | config ASUS_NB_WMI |
7ec48ced | 565 | tristate "Asus Notebook WMI Driver" |
b229ece9 CC |
566 | depends on ASUS_WMI |
567 | ---help--- | |
568 | This is a driver for newer Asus notebooks. It adds extra features | |
569 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
570 | ||
f54619f2 | 571 | For more information, see |
b229ece9 CC |
572 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
573 | ||
574 | If you have an ACPI-WMI compatible Asus Notebook, say Y or M | |
575 | here. | |
576 | ||
e12e6d94 | 577 | config EEEPC_WMI |
7ec48ced | 578 | tristate "Eee PC WMI Driver" |
e12e6d94 CC |
579 | depends on ASUS_WMI |
580 | ---help--- | |
581 | This is a driver for newer Eee PC laptops. It adds extra features | |
582 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
583 | ||
f54619f2 | 584 | For more information, see |
e12e6d94 CC |
585 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
586 | ||
587 | If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M | |
588 | here. | |
b4f9fe12 LB |
589 | |
590 | config ACPI_WMI | |
5fcdd177 | 591 | tristate "WMI" |
b4f9fe12 | 592 | depends on ACPI |
b4f9fe12 LB |
593 | help |
594 | This driver adds support for the ACPI-WMI (Windows Management | |
595 | Instrumentation) mapper device (PNP0C14) found on some systems. | |
596 | ||
597 | ACPI-WMI is a proprietary extension to ACPI to expose parts of the | |
598 | ACPI firmware to userspace - this is done through various vendor | |
599 | defined methods and data blocks in a PNP0C14 device, which are then | |
600 | made available for userspace to call. | |
601 | ||
602 | The implementation of this in Linux currently only exposes this to | |
603 | other kernel space drivers. | |
604 | ||
605 | This driver is a required dependency to build the firmware specific | |
606 | drivers needed on many machines, including Acer and HP laptops. | |
607 | ||
608 | It is safe to enable this driver even if your DSDT doesn't define | |
609 | any ACPI-WMI devices. | |
610 | ||
d12d8baf TR |
611 | config MSI_WMI |
612 | tristate "MSI WMI extras" | |
613 | depends on ACPI_WMI | |
614 | depends on INPUT | |
de078e57 | 615 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 616 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
c30116c6 | 617 | select INPUT_SPARSEKMAP |
d12d8baf TR |
618 | help |
619 | Say Y here if you want to support WMI-based hotkeys on MSI laptops. | |
620 | ||
621 | To compile this driver as a module, choose M here: the module will | |
622 | be called msi-wmi. | |
623 | ||
9caeb532 HRK |
624 | config TOPSTAR_LAPTOP |
625 | tristate "Topstar Laptop Extras" | |
626 | depends on ACPI | |
627 | depends on INPUT | |
97490f1c | 628 | select INPUT_SPARSEKMAP |
9caeb532 HRK |
629 | ---help--- |
630 | This driver adds support for hotkeys found on Topstar laptops. | |
631 | ||
632 | If you have a Topstar laptop, say Y or M here. | |
633 | ||
b4f9fe12 LB |
634 | config ACPI_TOSHIBA |
635 | tristate "Toshiba Laptop Extras" | |
636 | depends on ACPI | |
f11f999e | 637 | depends on ACPI_WMI |
0c51a4d8 MB |
638 | select LEDS_CLASS |
639 | select NEW_LEDS | |
c76a3e1d | 640 | depends on BACKLIGHT_CLASS_DEVICE |
b4f9fe12 | 641 | depends on INPUT |
283672e4 | 642 | depends on SERIO_I8042 || SERIO_I8042 = n |
358d6a2c | 643 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
dc4522be | 644 | depends on RFKILL || RFKILL = n |
b4f9fe12 | 645 | select INPUT_POLLDEV |
384a7cd9 | 646 | select INPUT_SPARSEKMAP |
b4f9fe12 LB |
647 | ---help--- |
648 | This driver adds support for access to certain system settings | |
649 | on "legacy free" Toshiba laptops. These laptops can be recognized by | |
650 | their lack of a BIOS setup menu and APM support. | |
651 | ||
652 | On these machines, all system configuration is handled through the | |
653 | ACPI. This driver is required for access to controls not covered | |
654 | by the general ACPI drivers, such as LCD brightness, video output, | |
655 | etc. | |
656 | ||
657 | This driver differs from the non-ACPI Toshiba laptop driver (located | |
658 | under "Processor type and features") in several aspects. | |
659 | Configuration is accessed by reading and writing text files in the | |
660 | /proc tree instead of by program interface to /dev. Furthermore, no | |
661 | power management functions are exposed, as those are handled by the | |
662 | general ACPI drivers. | |
663 | ||
664 | More information about this driver is available at | |
665 | <http://memebeam.org/toys/ToshibaAcpiDriver>. | |
666 | ||
667 | If you have a legacy free Toshiba laptop (such as the Libretto L1 | |
668 | series), say Y. | |
42b4e9ee JS |
669 | |
670 | config TOSHIBA_BT_RFKILL | |
671 | tristate "Toshiba Bluetooth RFKill switch support" | |
672 | depends on ACPI | |
7ee8cd33 | 673 | depends on RFKILL || RFKILL = n |
42b4e9ee JS |
674 | ---help--- |
675 | This driver adds support for Bluetooth events for the RFKill | |
676 | switch on modern Toshiba laptops with full ACPI support and | |
677 | an RFKill switch. | |
678 | ||
679 | This driver handles RFKill events for the TOS6205 Bluetooth, | |
680 | and re-enables it when the switch is set back to the 'on' | |
681 | position. | |
682 | ||
683 | If you have a modern Toshiba laptop with a Bluetooth and an | |
684 | RFKill switch (such as the Portege R500), say Y. | |
529aa8cb | 685 | |
186e4e89 AA |
686 | config TOSHIBA_HAPS |
687 | tristate "Toshiba HDD Active Protection Sensor" | |
688 | depends on ACPI | |
689 | ---help--- | |
690 | This driver adds support for the built-in accelerometer | |
769a12a9 | 691 | found on recent Toshiba laptops equipped with HID TOS620A |
186e4e89 AA |
692 | device. |
693 | ||
694 | This driver receives ACPI notify events 0x80 when the sensor | |
695 | detects a sudden move or a harsh vibration, as well as an | |
696 | ACPI notify event 0x81 whenever the movement or vibration has | |
697 | been stabilized. | |
698 | ||
699 | Also provides sysfs entries to get/set the desired protection | |
769a12a9 | 700 | level and resetting the HDD protection interface. |
186e4e89 AA |
701 | |
702 | If you have a recent Toshiba laptop with a built-in accelerometer | |
703 | device, say Y. | |
704 | ||
14991fc7 AA |
705 | config TOSHIBA_WMI |
706 | tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)" | |
707 | default n | |
708 | depends on ACPI_WMI | |
709 | depends on INPUT | |
710 | select INPUT_SPARSEKMAP | |
711 | ---help--- | |
712 | This driver adds hotkey monitoring support to some Toshiba models | |
713 | that manage the hotkeys via WMI events. | |
714 | ||
715 | WARNING: This driver is incomplete as it lacks a proper keymap and the | |
716 | *notify function only prints the ACPI event type value. Be warned that | |
717 | you will need to provide some information if you have a Toshiba model | |
718 | with WMI event hotkeys and want to help with the develpment of this | |
719 | driver. | |
720 | ||
721 | If you have a WMI-based hotkeys Toshiba laptop, say Y or M here. | |
722 | ||
529aa8cb TLSC |
723 | config ACPI_CMPC |
724 | tristate "CMPC Laptop Extras" | |
725 | depends on X86 && ACPI | |
f35843ed | 726 | depends on RFKILL || RFKILL=n |
529aa8cb TLSC |
727 | select INPUT |
728 | select BACKLIGHT_CLASS_DEVICE | |
729 | default n | |
730 | help | |
731 | Support for Intel Classmate PC ACPI devices, including some | |
732 | keys as input device, backlight device, tablet and accelerometer | |
733 | devices. | |
734 | ||
9a58a333 SD |
735 | config INTEL_SCU_IPC |
736 | bool "Intel SCU IPC Support" | |
c95aaeff | 737 | depends on X86_INTEL_MID |
9a58a333 SD |
738 | default y |
739 | ---help--- | |
740 | IPC is used to bridge the communications between kernel and SCU on | |
6c62673c MG |
741 | some embedded Intel x86 platforms. This is not needed for PC-type |
742 | machines. | |
9a58a333 | 743 | |
5369c02d SD |
744 | config INTEL_SCU_IPC_UTIL |
745 | tristate "Intel SCU IPC utility driver" | |
746 | depends on INTEL_SCU_IPC | |
747 | default y | |
748 | ---help--- | |
749 | The IPC Util driver provides an interface with the SCU enabling | |
750 | low level access for debug work and updating the firmware. Say | |
751 | N unless you will be doing this on an Intel MID platform. | |
752 | ||
89507787 AD |
753 | config GPIO_INTEL_PMIC |
754 | bool "Intel PMIC GPIO support" | |
755 | depends on INTEL_SCU_IPC && GPIOLIB | |
756 | ---help--- | |
757 | Say Y here to support GPIO via the SCU IPC interface | |
758 | on Intel MID platforms. | |
759 | ||
8eec8a11 HL |
760 | config INTEL_MID_POWER_BUTTON |
761 | tristate "power button driver for Intel MID platforms" | |
80887757 | 762 | depends on INTEL_SCU_IPC && INPUT |
8eec8a11 HL |
763 | help |
764 | This driver handles the power button on the Intel MID platforms. | |
765 | ||
766 | If unsure, say N. | |
767 | ||
f017fbe7 D |
768 | config INTEL_MFLD_THERMAL |
769 | tristate "Thermal driver for Intel Medfield platform" | |
420138a7 | 770 | depends on MFD_INTEL_MSIC && THERMAL |
f017fbe7 D |
771 | help |
772 | Say Y here to enable thermal driver support for the Intel Medfield | |
773 | platform. | |
774 | ||
aa7ffc01 JB |
775 | config INTEL_IPS |
776 | tristate "Intel Intelligent Power Sharing" | |
777 | depends on ACPI | |
778 | ---help--- | |
779 | Intel Calpella platforms support dynamic power sharing between the | |
780 | CPU and GPU, maximizing performance in a given TDP. This driver, | |
781 | along with the CPU frequency and i915 drivers, provides that | |
782 | functionality. If in doubt, say Y here; it will only load on | |
783 | supported platforms. | |
784 | ||
28a375df BD |
785 | config INTEL_IMR |
786 | bool "Intel Isolated Memory Region support" | |
787 | default n | |
788 | depends on X86_INTEL_QUARK && IOSF_MBI | |
789 | ---help--- | |
790 | This option provides a means to manipulate Isolated Memory Regions. | |
791 | IMRs are a set of registers that define read and write access masks | |
792 | to prohibit certain system agents from accessing memory with 1 KiB | |
793 | granularity. | |
794 | ||
795 | IMRs make it possible to control read/write access to an address | |
796 | by hardware agents inside the SoC. Read and write masks can be | |
797 | defined for: | |
798 | - eSRAM flush | |
799 | - Dirty CPU snoop (write only) | |
800 | - RMU access | |
801 | - PCI Virtual Channel 0/Virtual Channel 1 | |
802 | - SMM mode | |
803 | - Non SMM mode | |
804 | ||
805 | Quark contains a set of eight IMR registers and makes use of those | |
806 | registers during its bootup process. | |
807 | ||
808 | If you are running on a Galileo/Quark say Y here. | |
809 | ||
35f0ce03 VM |
810 | config IBM_RTL |
811 | tristate "Device driver to enable PRTL support" | |
812 | depends on X86 && PCI | |
813 | ---help--- | |
814 | Enable support for IBM Premium Real Time Mode (PRTM). | |
815 | This module will allow you the enter and exit PRTM in the BIOS via | |
816 | sysfs on platforms that support this feature. System in PRTM will | |
817 | not receive CPU-generated SMIs for recoverable errors. Use of this | |
818 | feature without proper support may void your hardware warranty. | |
819 | ||
820 | If the proper BIOS support is found the driver will load and create | |
821 | /sys/devices/system/ibm_rtl/. The "state" variable will indicate | |
822 | whether or not the BIOS is in PRTM. | |
823 | state = 0 (BIOS SMIs on) | |
824 | state = 1 (BIOS SMIs off) | |
825 | ||
260586d2 DD |
826 | config XO1_RFKILL |
827 | tristate "OLPC XO-1 software RF kill switch" | |
b02fdfcc | 828 | depends on OLPC || COMPILE_TEST |
260586d2 DD |
829 | depends on RFKILL |
830 | ---help--- | |
831 | Support for enabling/disabling the WLAN interface on the OLPC XO-1 | |
832 | laptop. | |
833 | ||
89ca1177 PF |
834 | config XO15_EBOOK |
835 | tristate "OLPC XO-1.5 ebook switch" | |
b02fdfcc | 836 | depends on OLPC || COMPILE_TEST |
89ca1177 PF |
837 | depends on ACPI && INPUT |
838 | ---help--- | |
839 | Support for the ebook switch on the OLPC XO-1.5 laptop. | |
840 | ||
841 | This switch is triggered as the screen is rotated and folded down to | |
842 | convert the device into ebook form. | |
843 | ||
2d70b73a GKH |
844 | config SAMSUNG_LAPTOP |
845 | tristate "Samsung Laptop driver" | |
1c02f2d4 CC |
846 | depends on X86 |
847 | depends on RFKILL || RFKILL = n | |
5ff67df3 | 848 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
1c02f2d4 | 849 | depends on BACKLIGHT_CLASS_DEVICE |
f674ebf1 CC |
850 | select LEDS_CLASS |
851 | select NEW_LEDS | |
2d70b73a GKH |
852 | ---help--- |
853 | This module implements a driver for a wide range of different | |
854 | Samsung laptops. It offers control over the different | |
1c02f2d4 CC |
855 | function keys, wireless LED, LCD backlight level. |
856 | ||
857 | It may also provide some sysfs files described in | |
858 | <file:Documentation/ABI/testing/sysfs-platform-samsung-laptop> | |
2d70b73a GKH |
859 | |
860 | To compile this driver as a module, choose M here: the module | |
861 | will be called samsung-laptop. | |
862 | ||
99b38b4a DA |
863 | config MXM_WMI |
864 | tristate "WMI support for MXM Laptop Graphics" | |
0eacdba3 | 865 | depends on ACPI_WMI |
99b38b4a DA |
866 | ---help--- |
867 | MXM is a standard for laptop graphics cards, the WMI interface | |
868 | is required for switchable nvidia graphics machines | |
869 | ||
bb3ce202 YK |
870 | config INTEL_OAKTRAIL |
871 | tristate "Intel Oaktrail Platform Extras" | |
872 | depends on ACPI | |
14ca7a47 | 873 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
bb3ce202 YK |
874 | depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI |
875 | ---help--- | |
876 | Intel Oaktrail platform need this driver to provide interfaces to | |
877 | enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y | |
878 | here; it will only load on supported platforms. | |
879 | ||
78542e18 FW |
880 | config SAMSUNG_Q10 |
881 | tristate "Samsung Q10 Extras" | |
aa3b88a3 | 882 | depends on ACPI |
78542e18 FW |
883 | select BACKLIGHT_CLASS_DEVICE |
884 | ---help--- | |
885 | This driver provides support for backlight control on Samsung Q10 | |
886 | and related laptops, including Dell Latitude X200. | |
887 | ||
917ee75a SF |
888 | config APPLE_GMUX |
889 | tristate "Apple Gmux Driver" | |
f94f0f10 | 890 | depends on ACPI |
917ee75a | 891 | depends on PNP |
f94f0f10 SF |
892 | depends on BACKLIGHT_CLASS_DEVICE |
893 | depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE | |
894 | depends on ACPI_VIDEO=n || ACPI_VIDEO | |
917ee75a SF |
895 | ---help--- |
896 | This driver provides support for the gmux device found on many | |
897 | Apple laptops, which controls the display mux for the hybrid | |
898 | graphics as well as the backlight. Currently only backlight | |
899 | control is supported by the driver. | |
900 | ||
34a956db MG |
901 | config INTEL_RST |
902 | tristate "Intel Rapid Start Technology Driver" | |
903 | depends on ACPI | |
904 | ---help--- | |
905 | This driver provides support for modifying paramaters on systems | |
906 | equipped with Intel's Rapid Start Technology. When put in an ACPI | |
907 | sleep state, these devices will wake after either a configured | |
908 | timeout or when the system battery reaches a critical state, | |
909 | automatically copying memory contents to disk. On resume, the | |
910 | firmware will copy the memory contents back to RAM and resume the OS | |
911 | as usual. | |
912 | ||
5c7f80f7 MG |
913 | config INTEL_SMARTCONNECT |
914 | tristate "Intel Smart Connect disabling driver" | |
915 | depends on ACPI | |
916 | ---help--- | |
917 | Intel Smart Connect is a technology intended to permit devices to | |
918 | update state by resuming for a short period of time at regular | |
919 | intervals. If a user enables this functionality under Windows and | |
920 | then reboots into Linux, the system may remain configured to resume | |
921 | on suspend. In the absence of any userspace to support it, the system | |
922 | will then remain awake until something triggers another suspend. | |
923 | ||
924 | This driver checks to determine whether the device has Intel Smart | |
925 | Connect enabled, and if so disables it. | |
926 | ||
8b10acd7 HT |
927 | config PVPANIC |
928 | tristate "pvpanic device support" | |
929 | depends on ACPI | |
930 | ---help--- | |
931 | This driver provides support for the pvpanic device. pvpanic is | |
932 | a paravirtualized device provided by QEMU; it lets a virtual machine | |
933 | (guest) communicate panic events to the host. | |
934 | ||
0a8b8353 | 935 | config INTEL_PMC_IPC |
936 | tristate "Intel PMC IPC Driver" | |
79ae6bb1 | 937 | depends on ACPI |
0a8b8353 | 938 | ---help--- |
939 | This driver provides support for PMC control on some Intel platforms. | |
940 | The PMC is an ARC processor which defines IPC commands for communication | |
941 | with other entities in the CPU. | |
942 | ||
2508a45a CY |
943 | config SURFACE_PRO3_BUTTON |
944 | tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3 tablet" | |
945 | depends on ACPI && INPUT | |
946 | ---help--- | |
947 | This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3 tablet. | |
fdca4f16 QZ |
948 | |
949 | config INTEL_PUNIT_IPC | |
950 | tristate "Intel P-Unit IPC Driver" | |
951 | ---help--- | |
952 | This driver provides support for Intel P-Unit Mailbox IPC mechanism, | |
953 | which is used to bridge the communications between kernel and P-Unit. | |
41b16dce | 954 | endif # X86_PLATFORM_DEVICES |