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