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Len Brown41b16dc2008-12-01 00:09:47 -05001#
2# X86 Platform Specific Drivers
3#
4
5menuconfig X86_PLATFORM_DEVICES
6 bool "X86 Platform Specific Device Drivers"
7 default y
Jan Engelhardta00cd112010-08-03 00:40:10 +02008 depends on X86
Len Brown41b16dc2008-12-01 00:09:47 -05009 ---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
16if X86_PLATFORM_DEVICES
17
18config ACER_WMI
Carlos Corbacho54b1ec82009-02-14 09:53:59 +000019 tristate "Acer WMI Laptop Extras"
Len Brown41b16dc2008-12-01 00:09:47 -050020 depends on ACPI
Mark Brown0c51a4d2011-01-10 14:37:02 +000021 select LEDS_CLASS
22 select NEW_LEDS
Len Brown41b16dc2008-12-01 00:09:47 -050023 depends on BACKLIGHT_CLASS_DEVICE
24 depends on SERIO_I8042
Lee, Chun-Yi3fdca872010-12-07 10:29:20 +080025 depends on INPUT
Johannes Berg19d337d2009-06-02 13:01:37 +020026 depends on RFKILL || RFKILL = n
Sedat Dileke98062e2010-12-08 11:20:26 +010027 depends on ACPI_WMI
Lee, Chun-Yi3fdca872010-12-07 10:29:20 +080028 select INPUT_SPARSEKMAP
Len Brown41b16dc2008-12-01 00:09:47 -050029 ---help---
30 This is a driver for newer Acer (and Wistron) laptops. It adds
31 wireless radio and bluetooth control, and on some laptops,
32 exposes the mail LED and LCD backlight.
33
Len Brown41b16dc2008-12-01 00:09:47 -050034 If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M
35 here.
36
Peter Feuerere86435e2009-06-21 18:53:03 +020037config ACERHDF
38 tristate "Acer Aspire One temperature and fan driver"
Jean Delvaree569b222011-04-24 11:00:08 +020039 depends on THERMAL && ACPI
Peter Feuerere86435e2009-06-21 18:53:03 +020040 ---help---
41 This is a driver for Acer Aspire One netbooks. It allows to access
42 the temperature sensor and to control the fan.
43
44 After loading this driver the BIOS is still in control of the fan.
45 To let the kernel handle the fan, do:
46 echo -n enabled > /sys/class/thermal/thermal_zone0/mode
47
48 For more information about this driver see
49 <http://piie.net/files/acerhdf_README.txt>
50
51 If you have an Acer Aspire One netbook, say Y or M
52 here.
53
Len Brown41b16dc2008-12-01 00:09:47 -050054config ASUS_LAPTOP
Corentin Chary6122af32009-06-16 19:28:48 +000055 tristate "Asus Laptop Extras"
Len Brown41b16dc2008-12-01 00:09:47 -050056 depends on ACPI
Corentin Chary21ab01e2009-06-19 14:52:11 +020057 depends on !ACPI_ASUS
Corentin Charye73e2c62009-02-15 19:30:21 +010058 select LEDS_CLASS
59 select NEW_LEDS
60 select BACKLIGHT_CLASS_DEVICE
Corentin Chary12d6f352009-01-20 16:17:44 +010061 depends on INPUT
Corentin Chary18e13112010-01-25 23:29:24 +010062 depends on RFKILL || RFKILL = n
Corentin Chary66a71dd2010-01-25 22:50:11 +010063 select INPUT_SPARSEKMAP
Andy Ross8819de72011-10-14 11:13:35 +020064 select INPUT_POLLDEV
Len Brown41b16dc2008-12-01 00:09:47 -050065 ---help---
Andy Ross8819de72011-10-14 11:13:35 +020066 This is a driver for Asus laptops, Lenovo SL and the Pegatron
67 Lucid tablet. It may also support some MEDION, JVC or VICTOR
68 laptops. It makes all the extra buttons generate standard
Andy Rossb23910c2011-10-14 11:13:38 +020069 ACPI events and input events, and on the Lucid the built-in
70 accelerometer appears as an input device. It also adds
71 support for video output switching, LCD backlight control,
72 Bluetooth and Wlan control, and most importantly, allows you
73 to blink those fancy LEDs.
Len Brown41b16dc2008-12-01 00:09:47 -050074
Andy Ross8819de72011-10-14 11:13:35 +020075 For more information see <http://acpi4asus.sf.net>.
Len Brown41b16dc2008-12-01 00:09:47 -050076
77 If you have an ACPI-compatible ASUS laptop, say Y or M here.
78
Len Browncad73122009-01-09 17:23:38 -050079config DELL_LAPTOP
80 tristate "Dell Laptop Extras (EXPERIMENTAL)"
81 depends on X86
82 depends on DCDBAS
83 depends on EXPERIMENTAL
84 depends on BACKLIGHT_CLASS_DEVICE
Johannes Berg19d337d2009-06-02 13:01:37 +020085 depends on RFKILL || RFKILL = n
Matthew Garrett814cb8a2009-12-09 18:23:36 +000086 depends on SERIO_I8042
Linus Torvaldsdccefb32011-11-08 12:49:29 -080087 select POWER_SUPPLY
Linus Torvaldsb9c913f2011-11-08 12:17:25 -080088 select LEDS_CLASS
89 select NEW_LEDS
Len Browncad73122009-01-09 17:23:38 -050090 default n
91 ---help---
92 This driver adds support for rfkill and backlight control to Dell
93 laptops.
94
Matthew Garrett0b3f6102009-01-09 20:17:11 +000095config DELL_WMI
96 tristate "Dell WMI extras"
97 depends on ACPI_WMI
98 depends on INPUT
Dmitry Torokhov890a7c82010-08-04 22:30:08 -070099 select INPUT_SPARSEKMAP
Matthew Garrett0b3f6102009-01-09 20:17:11 +0000100 ---help---
101 Say Y here if you want to support WMI-based hotkeys on Dell laptops.
102
103 To compile this driver as a module, choose M here: the module will
104 be called dell-wmi.
105
Colin Ian King820787f2011-02-17 18:44:09 +0000106config DELL_WMI_AIO
107 tristate "WMI Hotkeys for Dell All-In-One series"
108 depends on ACPI_WMI
109 depends on INPUT
110 select INPUT_SPARSEKMAP
111 ---help---
112 Say Y here if you want to support WMI-based hotkeys on Dell
113 All-In-One machines.
114
115 To compile this driver as a module, choose M here: the module will
Rafi Rubincffbcd02011-05-15 23:33:23 -0400116 be called dell-wmi-aio.
Colin Ian King820787f2011-02-17 18:44:09 +0000117
118
Len Brown41b16dc2008-12-01 00:09:47 -0500119config FUJITSU_LAPTOP
120 tristate "Fujitsu Laptop Extras"
121 depends on ACPI
122 depends on INPUT
123 depends on BACKLIGHT_CLASS_DEVICE
Jonathan Woithec1b53102009-08-27 18:45:33 -0400124 depends on LEDS_CLASS || LEDS_CLASS=n
Len Brown41b16dc2008-12-01 00:09:47 -0500125 ---help---
126 This is a driver for laptops built by Fujitsu:
127
128 * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks
129 * Possibly other Fujitsu laptop models
130 * Tested with S6410 and S7020
131
132 It adds support for LCD brightness control and some hotkeys.
133
134 If you have a Fujitsu laptop, say Y or M here.
135
136config FUJITSU_LAPTOP_DEBUG
137 bool "Verbose debug mode for Fujitsu Laptop Extras"
138 depends on FUJITSU_LAPTOP
139 default n
140 ---help---
141 Enables extra debug output from the fujitsu extras driver, at the
142 expense of a slight increase in driver size.
143
144 If you are not sure, say N here.
145
Ben Hutchingsc215ab92011-11-25 04:09:37 +0000146config AMILO_RFKILL
147 tristate "Fujitsu-Siemens Amilo rfkill support"
148 depends on RFKILL
149 ---help---
150 This is a driver for enabling wifi on some Fujitsu-Siemens Amilo
151 laptops.
152
Len Brown41b16dc2008-12-01 00:09:47 -0500153config TC1100_WMI
154 tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)"
155 depends on !X86_64
156 depends on EXPERIMENTAL
157 depends on ACPI
Sedat Dileke98062e2010-12-08 11:20:26 +0100158 depends on ACPI_WMI
Len Brown41b16dc2008-12-01 00:09:47 -0500159 ---help---
160 This is a driver for the WMI extensions (wireless and bluetooth power
161 control) of the HP Compaq TC1100 tablet.
162
Jean Delvareefcfed92011-03-21 17:59:36 +0100163config HP_ACCEL
164 tristate "HP laptop accelerometer"
165 depends on INPUT && ACPI
166 select SENSORS_LIS3LV02D
167 select NEW_LEDS
168 select LEDS_CLASS
169 help
170 This driver provides support for the "Mobile Data Protection System 3D"
171 or "3D DriveGuard" feature of HP laptops. On such systems the driver
172 should load automatically (via ACPI alias).
173
174 Support for a led indicating disk protection will be provided as
175 hp::hddprotect. For more information on the feature, refer to
Paul Bolle395cf962011-08-15 02:02:26 +0200176 Documentation/misc-devices/lis3lv02d.
Jean Delvareefcfed92011-03-21 17:59:36 +0100177
178 To compile this driver as a module, choose M here: the module will
179 be called hp_accel.
180
Len Brown41b16dc2008-12-01 00:09:47 -0500181config HP_WMI
182 tristate "HP WMI extras"
183 depends on ACPI_WMI
184 depends on INPUT
Johannes Berg19d337d2009-06-02 13:01:37 +0200185 depends on RFKILL || RFKILL = n
Dmitry Torokhov4d291ed2010-08-04 22:30:13 -0700186 select INPUT_SPARSEKMAP
Len Brown41b16dc2008-12-01 00:09:47 -0500187 help
188 Say Y here if you want to support WMI-based hotkeys on HP laptops and
189 to read data from WMI such as docking or ambient light sensor state.
190
191 To compile this driver as a module, choose M here: the module will
192 be called hp-wmi.
193
194config MSI_LAPTOP
195 tristate "MSI Laptop Extras"
196 depends on ACPI
197 depends on BACKLIGHT_CLASS_DEVICE
Randy Dunlap410c1762010-02-03 14:24:28 -0800198 depends on RFKILL
Randy Dunlapa0bcaee2011-03-30 15:20:22 -0700199 depends on INPUT && SERIO_I8042
200 select INPUT_SPARSEKMAP
Len Brown41b16dc2008-12-01 00:09:47 -0500201 ---help---
202 This is a driver for laptops built by MSI (MICRO-STAR
203 INTERNATIONAL):
204
205 MSI MegaBook S270 (MS-1013)
206 Cytron/TCM/Medion/Tchibo MD96100/SAM2000
207
208 It adds support for Bluetooth, WLAN and LCD brightness control.
209
210 More information about this driver is available at
211 <http://0pointer.de/lennart/tchibo.html>.
212
213 If you have an MSI S270 laptop, say Y or M here.
214
215config PANASONIC_LAPTOP
216 tristate "Panasonic Laptop Extras"
217 depends on INPUT && ACPI
218 depends on BACKLIGHT_CLASS_DEVICE
Dmitry Torokhov1a765ca2010-08-04 22:30:02 -0700219 select INPUT_SPARSEKMAP
Len Brown41b16dc2008-12-01 00:09:47 -0500220 ---help---
221 This driver adds support for access to backlight control and hotkeys
222 on Panasonic Let's Note laptops.
223
224 If you have a Panasonic Let's note laptop (such as the R1(N variant),
225 R2, R3, R5, T2, W2 and Y2 series), say Y.
226
227config COMPAL_LAPTOP
228 tristate "Compal Laptop Extras"
229 depends on ACPI
230 depends on BACKLIGHT_CLASS_DEVICE
Ingo Molnar51c14102010-03-02 09:53:45 -0500231 depends on RFKILL
Randy Dunlapc2834142010-07-20 15:19:39 -0700232 depends on HWMON
Randy Dunlap5ca56712010-07-23 09:41:34 -0700233 depends on POWER_SUPPLY
Len Brown41b16dc2008-12-01 00:09:47 -0500234 ---help---
235 This is a driver for laptops built by Compal:
236
237 Compal FL90/IFL90
238 Compal FL91/IFL91
239 Compal FL92/JFL92
240 Compal FT00/IFT00
241
242 It adds support for Bluetooth, WLAN and LCD brightness control.
243
244 If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here.
245
246config SONY_LAPTOP
247 tristate "Sony Laptop Extras"
248 depends on ACPI
249 select BACKLIGHT_CLASS_DEVICE
250 depends on INPUT
Alexander Beregalov14bd3132009-04-01 22:10:46 +0900251 depends on RFKILL
Len Brown41b16dc2008-12-01 00:09:47 -0500252 ---help---
253 This mini-driver drives the SNC and SPIC devices present in the ACPI
254 BIOS of the Sony Vaio laptops.
255
256 It gives access to some extra laptop functionalities like Bluetooth,
257 screen brightness control, Fn keys and allows powering on/off some
258 devices.
259
260 Read <file:Documentation/laptops/sony-laptop.txt> for more information.
261
262config SONYPI_COMPAT
263 bool "Sonypi compatibility"
264 depends on SONY_LAPTOP
265 ---help---
266 Build the sonypi driver compatibility code into the sony-laptop driver.
267
Ike Panhc57ac3b02010-10-01 15:40:09 +0800268config IDEAPAD_LAPTOP
269 tristate "Lenovo IdeaPad Laptop Extras"
David Woodhouse58ac7aa2010-08-10 23:44:05 +0100270 depends on ACPI
Randy Dunlapad0f4302011-01-20 12:48:36 -0800271 depends on RFKILL && INPUT
Ike Panhcf63409a2010-12-13 18:00:38 +0800272 select INPUT_SPARSEKMAP
David Woodhouse58ac7aa2010-08-10 23:44:05 +0100273 help
274 This is a driver for the rfkill switches on Lenovo IdeaPad netbooks.
275
Len Brown41b16dc2008-12-01 00:09:47 -0500276config THINKPAD_ACPI
277 tristate "ThinkPad ACPI Laptop Extras"
278 depends on ACPI
Corentin Charyd263da32009-02-25 09:37:09 +0100279 depends on INPUT
Johannes Berg19d337d2009-06-02 13:01:37 +0200280 depends on RFKILL || RFKILL = n
Len Brown41b16dc2008-12-01 00:09:47 -0500281 select BACKLIGHT_LCD_SUPPORT
282 select BACKLIGHT_CLASS_DEVICE
283 select HWMON
284 select NVRAM
Len Brown41b16dc2008-12-01 00:09:47 -0500285 select NEW_LEDS
286 select LEDS_CLASS
Len Brown41b16dc2008-12-01 00:09:47 -0500287 ---help---
288 This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
289 support for Fn-Fx key combinations, Bluetooth control, video
290 output switching, ThinkLight control, UltraBay eject and more.
291 For more information about this driver see
292 <file:Documentation/laptops/thinkpad-acpi.txt> and
293 <http://ibm-acpi.sf.net/> .
294
295 This driver was formerly known as ibm-acpi.
296
Henrique de Moraes Holschuh6e5b08e2009-12-26 22:52:17 -0200297 Extra functionality will be available if the rfkill (CONFIG_RFKILL)
298 and/or ALSA (CONFIG_SND) subsystems are available in the kernel.
299 Note that if you want ThinkPad-ACPI to be built-in instead of
300 modular, ALSA and rfkill will also have to be built-in.
301
Len Brown41b16dc2008-12-01 00:09:47 -0500302 If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
303
Henrique de Moraes Holschuhff850c32009-12-26 22:52:15 -0200304config THINKPAD_ACPI_ALSA_SUPPORT
305 bool "Console audio control ALSA interface"
306 depends on THINKPAD_ACPI
307 depends on SND
308 depends on SND = y || THINKPAD_ACPI = SND
309 default y
310 ---help---
311 Enables monitoring of the built-in console audio output control
312 (headphone and speakers), which is operated by the mute and (in
313 some ThinkPad models) volume hotkeys.
314
315 If this option is enabled, ThinkPad-ACPI will export an ALSA card
316 with a single read-only mixer control, which should be used for
317 on-screen-display feedback purposes by the Desktop Environment.
318
319 Optionally, the driver will also allow software control (the
320 ALSA mixer will be made read-write). Please refer to the driver
321 documentation for details.
322
323 All IBM models have both volume and mute control. Newer Lenovo
324 models only have mute control (the volume hotkeys are just normal
325 keys and volume control is done through the main HDA mixer).
326
Henrique de Moraes Holschuha73f3092009-01-11 03:01:00 -0200327config THINKPAD_ACPI_DEBUGFACILITIES
328 bool "Maintainer debug facilities"
329 depends on THINKPAD_ACPI
330 default n
331 ---help---
332 Enables extra stuff in the thinkpad-acpi which is completely useless
333 for normal use. Read the driver source to find out what it does.
334
335 Say N here, unless you were told by a kernel maintainer to do
336 otherwise.
337
Len Brown41b16dc2008-12-01 00:09:47 -0500338config THINKPAD_ACPI_DEBUG
339 bool "Verbose debug mode"
340 depends on THINKPAD_ACPI
341 default n
342 ---help---
343 Enables extra debugging information, at the expense of a slightly
344 increase in driver size.
345
346 If you are not sure, say N here.
347
Henrique de Moraes Holschuha4d5eff2009-04-04 04:25:49 +0000348config THINKPAD_ACPI_UNSAFE_LEDS
349 bool "Allow control of important LEDs (unsafe)"
350 depends on THINKPAD_ACPI
351 default n
352 ---help---
353 Overriding LED state on ThinkPads can mask important
354 firmware alerts (like critical battery condition), or misled
355 the user into damaging the hardware (undocking or ejecting
356 the bay while buses are still active), etc.
357
358 LED control on the ThinkPad is write-only (with very few
359 exceptions on very ancient models), which makes it
360 impossible to know beforehand if important information will
361 be lost when one changes LED state.
362
363 Users that know what they are doing can enable this option
364 and the driver will allow control of every LED, including
365 the ones on the dock stations.
366
367 Never enable this option on a distribution kernel.
368
369 Say N here, unless you are building a kernel for your own
370 use, and need to control the important firmware LEDs.
371
Len Brown41b16dc2008-12-01 00:09:47 -0500372config THINKPAD_ACPI_VIDEO
373 bool "Video output control support"
374 depends on THINKPAD_ACPI
375 default y
376 ---help---
377 Allows the thinkpad_acpi driver to provide an interface to control
378 the various video output ports.
379
380 This feature often won't work well, depending on ThinkPad model,
381 display state, video output devices in use, whether there is a X
382 server running, phase of the moon, and the current mood of
383 Schroedinger's cat. If you can use X.org's RandR to control
384 your ThinkPad's video output ports instead of this feature,
Henrique de Moraes Holschuhb525c062010-02-25 22:22:22 -0300385 don't think twice: do it and say N here to save memory and avoid
386 bad interactions with X.org.
Len Brown41b16dc2008-12-01 00:09:47 -0500387
Henrique de Moraes Holschuhb525c062010-02-25 22:22:22 -0300388 NOTE: access to this feature is limited to processes with the
389 CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms
390 where it interacts badly with X.org.
391
392 If you are not sure, say Y here but do try to check if you could
393 be using X.org RandR instead.
Len Brown41b16dc2008-12-01 00:09:47 -0500394
395config THINKPAD_ACPI_HOTKEY_POLL
396 bool "Support NVRAM polling for hot keys"
397 depends on THINKPAD_ACPI
398 default y
399 ---help---
400 Some thinkpad models benefit from NVRAM polling to detect a few of
401 the hot key press events. If you know your ThinkPad model does not
402 need to do NVRAM polling to support any of the hot keys you use,
403 unselecting this option will save about 1kB of memory.
404
405 ThinkPads T40 and newer, R52 and newer, and X31 and newer are
406 unlikely to need NVRAM polling in their latest BIOS versions.
407
408 NVRAM polling can detect at most the following keys: ThinkPad/Access
409 IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute,
410 Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12).
411
412 If you are not sure, say Y here. The driver enables polling only if
413 it is strictly necessary to do so.
414
Jean Delvarebd9fc3a2010-10-05 12:08:57 +0200415config SENSORS_HDAPS
416 tristate "Thinkpad Hard Drive Active Protection System (hdaps)"
417 depends on INPUT && X86
418 select INPUT_POLLDEV
419 default n
420 help
421 This driver provides support for the IBM Hard Drive Active Protection
422 System (hdaps), which provides an accelerometer and other misc. data.
423 ThinkPads starting with the R50, T41, and X40 are supported. The
424 accelerometer data is readable via sysfs.
425
426 This driver also provides an absolute input class device, allowing
427 the laptop to act as a pinball machine-esque joystick.
428
429 If your ThinkPad is not recognized by the driver, please update to latest
430 BIOS. This is especially the case for some R52 ThinkPads.
431
432 Say Y here if you have an applicable laptop and want to experience
433 the awesome power of hdaps.
434
Len Brown41b16dc2008-12-01 00:09:47 -0500435config INTEL_MENLOW
436 tristate "Thermal Management driver for Intel menlow platform"
437 depends on ACPI_THERMAL
438 select THERMAL
439 ---help---
440 ACPI thermal management enhancement driver on
441 Intel Menlow platform.
442
443 If unsure, say N.
444
445config EEEPC_LAPTOP
446 tristate "Eee PC Hotkey Driver (EXPERIMENTAL)"
447 depends on ACPI
Alexey Dobriyan3a5093e2009-02-18 14:48:22 -0800448 depends on INPUT
Len Brown41b16dc2008-12-01 00:09:47 -0500449 depends on EXPERIMENTAL
Johannes Berg19d337d2009-06-02 13:01:37 +0200450 depends on RFKILL || RFKILL = n
Ingo Molnar44b36152009-06-29 10:07:54 +0200451 depends on HOTPLUG_PCI
Len Brownd97c0de2009-01-09 04:01:26 -0500452 select BACKLIGHT_CLASS_DEVICE
453 select HWMON
Corentin Chary3c0eb512009-12-03 07:44:52 +0000454 select LEDS_CLASS
455 select NEW_LEDS
Dmitry Torokhov642e0442010-01-06 22:07:39 +0100456 select INPUT_SPARSEKMAP
Len Brown41b16dc2008-12-01 00:09:47 -0500457 ---help---
458 This driver supports the Fn-Fx keys on Eee PC laptops.
Corentin Chary76593d62009-06-16 19:28:47 +0000459
460 It also gives access to some extra laptop functionalities like
461 Bluetooth, backlight and allows powering on/off some other
462 devices.
Len Brown41b16dc2008-12-01 00:09:47 -0500463
Corentin Charye12e6d92011-02-26 10:20:31 +0100464 If you have an Eee PC laptop, say Y or M here. If this driver
465 doesn't work on your Eee PC, try eeepc-wmi instead.
Len Brown41b16dc2008-12-01 00:09:47 -0500466
Corentin Charye12e6d92011-02-26 10:20:31 +0100467config ASUS_WMI
468 tristate "ASUS WMI Driver (EXPERIMENTAL)"
Yong Wangee027e42010-03-21 10:26:34 +0800469 depends on ACPI_WMI
470 depends on INPUT
Corentin Charye07babd2011-02-26 10:20:42 +0100471 depends on HWMON
Yong Wangee027e42010-03-21 10:26:34 +0800472 depends on EXPERIMENTAL
Randy Dunlap89a76442010-05-07 11:24:11 -0700473 depends on BACKLIGHT_CLASS_DEVICE
Corentin Charyba48fdb2010-11-29 08:14:07 +0100474 depends on RFKILL || RFKILL = n
Randy Dunlap90ba4b12011-02-22 13:47:35 -0800475 depends on HOTPLUG_PCI
Ingo Molnarfb48aef2010-04-07 16:22:45 +0200476 select INPUT_SPARSEKMAP
Corentin Chary084fca62010-11-29 08:14:06 +0100477 select LEDS_CLASS
478 select NEW_LEDS
Yong Wangee027e42010-03-21 10:26:34 +0800479 ---help---
Corentin Charyb229ece2011-02-26 10:20:40 +0100480 Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new
481 Asus Notebooks).
Yong Wangee027e42010-03-21 10:26:34 +0800482
483 To compile this driver as a module, choose M here: the module will
Corentin Charye12e6d92011-02-26 10:20:31 +0100484 be called asus-wmi.
485
Corentin Charyb229ece2011-02-26 10:20:40 +0100486config ASUS_NB_WMI
487 tristate "Asus Notebook WMI Driver (EXPERIMENTAL)"
488 depends on ASUS_WMI
489 ---help---
490 This is a driver for newer Asus notebooks. It adds extra features
491 like wireless radio and bluetooth control, leds, hotkeys, backlight...
492
493 For more informations, see
494 <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
495
496 If you have an ACPI-WMI compatible Asus Notebook, say Y or M
497 here.
498
Corentin Charye12e6d92011-02-26 10:20:31 +0100499config EEEPC_WMI
500 tristate "Eee PC WMI Driver (EXPERIMENTAL)"
501 depends on ASUS_WMI
502 ---help---
503 This is a driver for newer Eee PC laptops. It adds extra features
504 like wireless radio and bluetooth control, leds, hotkeys, backlight...
505
506 For more informations, see
507 <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
508
509 If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M
510 here.
Len Brownb4f9fe12008-12-11 14:37:26 -0500511
512config ACPI_WMI
Carlos Corbacho5fcdd172009-02-14 09:53:53 +0000513 tristate "WMI"
Len Brownb4f9fe12008-12-11 14:37:26 -0500514 depends on ACPI
Len Brownb4f9fe12008-12-11 14:37:26 -0500515 help
516 This driver adds support for the ACPI-WMI (Windows Management
517 Instrumentation) mapper device (PNP0C14) found on some systems.
518
519 ACPI-WMI is a proprietary extension to ACPI to expose parts of the
520 ACPI firmware to userspace - this is done through various vendor
521 defined methods and data blocks in a PNP0C14 device, which are then
522 made available for userspace to call.
523
524 The implementation of this in Linux currently only exposes this to
525 other kernel space drivers.
526
527 This driver is a required dependency to build the firmware specific
528 drivers needed on many machines, including Acer and HP laptops.
529
530 It is safe to enable this driver even if your DSDT doesn't define
531 any ACPI-WMI devices.
532
Thomas Renningerd12d8ba2009-12-10 14:18:13 +0100533config MSI_WMI
534 tristate "MSI WMI extras"
535 depends on ACPI_WMI
536 depends on INPUT
Anisse Astierde078e52009-12-14 10:21:39 +0100537 depends on BACKLIGHT_CLASS_DEVICE
Anisse Astierc30116c2009-12-10 14:18:19 +0100538 select INPUT_SPARSEKMAP
Thomas Renningerd12d8ba2009-12-10 14:18:13 +0100539 help
540 Say Y here if you want to support WMI-based hotkeys on MSI laptops.
541
542 To compile this driver as a module, choose M here: the module will
543 be called msi-wmi.
544
Len Brownb4f9fe12008-12-11 14:37:26 -0500545config ACPI_ASUS
Corentin Chary6122af32009-06-16 19:28:48 +0000546 tristate "ASUS/Medion Laptop Extras (DEPRECATED)"
Len Brownb4f9fe12008-12-11 14:37:26 -0500547 depends on ACPI
548 select BACKLIGHT_CLASS_DEVICE
549 ---help---
550 This driver provides support for extra features of ACPI-compatible
551 ASUS laptops. As some of Medion laptops are made by ASUS, it may also
552 support some Medion laptops (such as 9675 for example). It makes all
553 the extra buttons generate standard ACPI events that go through
554 /proc/acpi/events, and (on some models) adds support for changing the
555 display brightness and output, switching the LCD backlight on and off,
556 and most importantly, allows you to blink those fancy LEDs intended
557 for reporting mail and wireless status.
558
559 Note: display switching code is currently considered EXPERIMENTAL,
560 toying with these values may even lock your machine.
561
562 All settings are changed via /proc/acpi/asus directory entries. Owner
563 and group for these entries can be set with asus_uid and asus_gid
564 parameters.
565
566 More information and a userspace daemon for handling the extra buttons
Corentin Chary76593d62009-06-16 19:28:47 +0000567 at <http://acpi4asus.sf.net>.
Len Brownb4f9fe12008-12-11 14:37:26 -0500568
569 If you have an ACPI-compatible ASUS laptop, say Y or M here. This
570 driver is still under development, so if your laptop is unsupported or
571 something works not quite as expected, please use the mailing list
572 available on the above page (acpi4asus-user@lists.sourceforge.net).
573
574 NOTE: This driver is deprecated and will probably be removed soon,
575 use asus-laptop instead.
576
Herton Ronaldo Krzesinski9caeb532009-09-14 21:11:21 -0300577config TOPSTAR_LAPTOP
578 tristate "Topstar Laptop Extras"
579 depends on ACPI
580 depends on INPUT
Dmitry Torokhov97490f12010-08-04 22:29:57 -0700581 select INPUT_SPARSEKMAP
Herton Ronaldo Krzesinski9caeb532009-09-14 21:11:21 -0300582 ---help---
583 This driver adds support for hotkeys found on Topstar laptops.
584
585 If you have a Topstar laptop, say Y or M here.
586
Len Brownb4f9fe12008-12-11 14:37:26 -0500587config ACPI_TOSHIBA
588 tristate "Toshiba Laptop Extras"
589 depends on ACPI
Mark Brown0c51a4d2011-01-10 14:37:02 +0000590 select LEDS_CLASS
591 select NEW_LEDS
Jonathan Corbetc76a3e12010-08-23 11:32:36 -0600592 depends on BACKLIGHT_CLASS_DEVICE
Len Brownb4f9fe12008-12-11 14:37:26 -0500593 depends on INPUT
Johannes Berg19d337d2009-06-02 13:01:37 +0200594 depends on RFKILL || RFKILL = n
Len Brownb4f9fe12008-12-11 14:37:26 -0500595 select INPUT_POLLDEV
Dmitry Torokhov384a7cd2010-08-04 22:30:19 -0700596 select INPUT_SPARSEKMAP
Len Brownb4f9fe12008-12-11 14:37:26 -0500597 ---help---
598 This driver adds support for access to certain system settings
599 on "legacy free" Toshiba laptops. These laptops can be recognized by
600 their lack of a BIOS setup menu and APM support.
601
602 On these machines, all system configuration is handled through the
603 ACPI. This driver is required for access to controls not covered
604 by the general ACPI drivers, such as LCD brightness, video output,
605 etc.
606
607 This driver differs from the non-ACPI Toshiba laptop driver (located
608 under "Processor type and features") in several aspects.
609 Configuration is accessed by reading and writing text files in the
610 /proc tree instead of by program interface to /dev. Furthermore, no
611 power management functions are exposed, as those are handled by the
612 general ACPI drivers.
613
614 More information about this driver is available at
615 <http://memebeam.org/toys/ToshibaAcpiDriver>.
616
617 If you have a legacy free Toshiba laptop (such as the Libretto L1
618 series), say Y.
Jes Sorensen42b4e9e2009-12-16 12:08:15 -0500619
620config TOSHIBA_BT_RFKILL
621 tristate "Toshiba Bluetooth RFKill switch support"
622 depends on ACPI
623 ---help---
624 This driver adds support for Bluetooth events for the RFKill
625 switch on modern Toshiba laptops with full ACPI support and
626 an RFKill switch.
627
628 This driver handles RFKill events for the TOS6205 Bluetooth,
629 and re-enables it when the switch is set back to the 'on'
630 position.
631
632 If you have a modern Toshiba laptop with a Bluetooth and an
633 RFKill switch (such as the Portege R500), say Y.
Thadeu Lima de Souza Cascardo529aa8c2009-12-21 16:20:01 -0800634
635config ACPI_CMPC
636 tristate "CMPC Laptop Extras"
637 depends on X86 && ACPI
Thadeu Lima de Souza Cascardof35843e2010-05-26 12:00:10 -0300638 depends on RFKILL || RFKILL=n
Thadeu Lima de Souza Cascardo529aa8c2009-12-21 16:20:01 -0800639 select INPUT
640 select BACKLIGHT_CLASS_DEVICE
641 default n
642 help
643 Support for Intel Classmate PC ACPI devices, including some
644 keys as input device, backlight device, tablet and accelerometer
645 devices.
646
Sreedhara DS9a58a332010-04-26 18:13:05 +0100647config INTEL_SCU_IPC
648 bool "Intel SCU IPC Support"
Alan Coxc95aaef2011-12-17 17:42:27 +0000649 depends on X86_INTEL_MID
Sreedhara DS9a58a332010-04-26 18:13:05 +0100650 default y
651 ---help---
652 IPC is used to bridge the communications between kernel and SCU on
Matthew Garrett6c626732010-05-07 14:30:00 -0400653 some embedded Intel x86 platforms. This is not needed for PC-type
654 machines.
Sreedhara DS9a58a332010-04-26 18:13:05 +0100655
Sreedhara DS5369c02d2010-10-22 15:43:55 +0100656config INTEL_SCU_IPC_UTIL
657 tristate "Intel SCU IPC utility driver"
658 depends on INTEL_SCU_IPC
659 default y
660 ---help---
661 The IPC Util driver provides an interface with the SCU enabling
662 low level access for debug work and updating the firmware. Say
663 N unless you will be doing this on an Intel MID platform.
664
Alek Du89507782010-07-13 10:56:25 +0100665config GPIO_INTEL_PMIC
666 bool "Intel PMIC GPIO support"
667 depends on INTEL_SCU_IPC && GPIOLIB
668 ---help---
669 Say Y here to support GPIO via the SCU IPC interface
670 on Intel MID platforms.
671
Hong Liu8eec8a12011-02-07 14:45:55 -0500672config INTEL_MID_POWER_BUTTON
673 tristate "power button driver for Intel MID platforms"
Randy Dunlap80887752011-02-16 14:31:02 -0800674 depends on INTEL_SCU_IPC && INPUT
Hong Liu8eec8a12011-02-07 14:45:55 -0500675 help
676 This driver handles the power button on the Intel MID platforms.
677
678 If unsure, say N.
679
Durgadoss Rf017fbe2011-02-20 23:05:43 +0530680config INTEL_MFLD_THERMAL
681 tristate "Thermal driver for Intel Medfield platform"
682 depends on INTEL_SCU_IPC && THERMAL
683 help
684 Say Y here to enable thermal driver support for the Intel Medfield
685 platform.
686
Alan Coxc715a382010-06-18 14:05:52 +0100687config RAR_REGISTER
688 bool "Restricted Access Region Register Driver"
689 depends on PCI && X86_MRST
690 default n
691 ---help---
692 This driver allows other kernel drivers access to the
693 contents of the restricted access region control registers.
694
695 The restricted access region control registers
696 (rar_registers) are used to pass address and
697 locking information on restricted access regions
698 to other drivers that use restricted access regions.
699
700 The restricted access regions are regions of memory
701 on the Intel MID Platform that are not accessible to
702 the x86 processor, but are accessible to dedicated
703 processors on board peripheral devices.
704
705 The purpose of the restricted access regions is to
706 protect sensitive data from compromise by unauthorized
707 programs running on the x86 processor.
708
Jesse Barnesaa7ffc02010-05-14 15:41:14 -0700709config INTEL_IPS
710 tristate "Intel Intelligent Power Sharing"
711 depends on ACPI
712 ---help---
713 Intel Calpella platforms support dynamic power sharing between the
714 CPU and GPU, maximizing performance in a given TDP. This driver,
715 along with the CPU frequency and i915 drivers, provides that
716 functionality. If in doubt, say Y here; it will only load on
717 supported platforms.
718
Vernon Mauery35f0ce02010-10-05 15:47:18 -0700719config IBM_RTL
720 tristate "Device driver to enable PRTL support"
721 depends on X86 && PCI
722 ---help---
723 Enable support for IBM Premium Real Time Mode (PRTM).
724 This module will allow you the enter and exit PRTM in the BIOS via
725 sysfs on platforms that support this feature. System in PRTM will
726 not receive CPU-generated SMIs for recoverable errors. Use of this
727 feature without proper support may void your hardware warranty.
728
729 If the proper BIOS support is found the driver will load and create
730 /sys/devices/system/ibm_rtl/. The "state" variable will indicate
731 whether or not the BIOS is in PRTM.
732 state = 0 (BIOS SMIs on)
733 state = 1 (BIOS SMIs off)
734
Daniel Drake260586d2010-10-05 15:55:21 +0100735config XO1_RFKILL
736 tristate "OLPC XO-1 software RF kill switch"
737 depends on OLPC
738 depends on RFKILL
739 ---help---
740 Support for enabling/disabling the WLAN interface on the OLPC XO-1
741 laptop.
742
Paul Fox89ca1172011-02-03 16:27:55 +0000743config XO15_EBOOK
744 tristate "OLPC XO-1.5 ebook switch"
745 depends on ACPI && INPUT
746 ---help---
747 Support for the ebook switch on the OLPC XO-1.5 laptop.
748
749 This switch is triggered as the screen is rotated and folded down to
750 convert the device into ebook form.
751
Greg Kroah-Hartman2d70b732011-03-11 12:41:19 -0500752config SAMSUNG_LAPTOP
753 tristate "Samsung Laptop driver"
754 depends on RFKILL && BACKLIGHT_CLASS_DEVICE && X86
755 ---help---
756 This module implements a driver for a wide range of different
757 Samsung laptops. It offers control over the different
758 function keys, wireless LED, LCD backlight level, and
759 sometimes provides a "performance_control" sysfs file to allow
760 the performance level of the laptop to be changed.
761
762 To compile this driver as a module, choose M here: the module
763 will be called samsung-laptop.
764
Dave Airlie99b38b42010-12-06 12:43:33 +1000765config MXM_WMI
766 tristate "WMI support for MXM Laptop Graphics"
Dave Airlie0eacdba2011-05-09 14:37:10 +1000767 depends on ACPI_WMI
Dave Airlie99b38b42010-12-06 12:43:33 +1000768 ---help---
769 MXM is a standard for laptop graphics cards, the WMI interface
770 is required for switchable nvidia graphics machines
771
Yin Kangkaibb3ce202011-04-06 15:05:24 +0100772config INTEL_OAKTRAIL
773 tristate "Intel Oaktrail Platform Extras"
774 depends on ACPI
775 depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI
776 ---help---
777 Intel Oaktrail platform need this driver to provide interfaces to
778 enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y
779 here; it will only load on supported platforms.
780
Frederick van der Wyck78542e12011-07-07 22:05:25 +0100781config SAMSUNG_Q10
782 tristate "Samsung Q10 Extras"
783 depends on SERIO_I8042
784 select BACKLIGHT_CLASS_DEVICE
785 ---help---
786 This driver provides support for backlight control on Samsung Q10
787 and related laptops, including Dell Latitude X200.
788
Len Brown41b16dc2008-12-01 00:09:47 -0500789endif # X86_PLATFORM_DEVICES