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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
34 For more information about this driver see
35 <file:Documentation/laptops/acer-wmi.txt>
36
37 If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M
38 here.
39
Peter Feuerere86435e2009-06-21 18:53:03 +020040config ACERHDF
41 tristate "Acer Aspire One temperature and fan driver"
42 depends on THERMAL && THERMAL_HWMON && ACPI
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
Len Brown41b16dc2008-12-01 00:09:47 -050057config ASUS_LAPTOP
Corentin Chary6122af32009-06-16 19:28:48 +000058 tristate "Asus Laptop Extras"
Len Brown41b16dc2008-12-01 00:09:47 -050059 depends on ACPI
Corentin Chary21ab01e2009-06-19 14:52:11 +020060 depends on !ACPI_ASUS
Corentin Charye73e2c62009-02-15 19:30:21 +010061 select LEDS_CLASS
62 select NEW_LEDS
63 select BACKLIGHT_CLASS_DEVICE
Corentin Chary12d6f352009-01-20 16:17:44 +010064 depends on INPUT
Corentin Chary18e13112010-01-25 23:29:24 +010065 depends on RFKILL || RFKILL = n
Corentin Chary66a71dd2010-01-25 22:50:11 +010066 select INPUT_SPARSEKMAP
Len Brown41b16dc2008-12-01 00:09:47 -050067 ---help---
68 This is the new Linux driver for Asus laptops. It may also support some
69 MEDION, JVC or VICTOR laptops. It makes all the extra buttons generate
Corentin Chary76593d62009-06-16 19:28:47 +000070 standard ACPI events and input events. It also adds
Len Brown41b16dc2008-12-01 00:09:47 -050071 support for video output switching, LCD backlight control, Bluetooth and
72 Wlan control, and most importantly, allows you to blink those fancy LEDs.
73
74 For more information and a userspace daemon for handling the extra
Corentin Chary76593d62009-06-16 19:28:47 +000075 buttons 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
Randy Dunlap310d8c92009-02-18 14:48:39 -080086 depends on POWER_SUPPLY
Matthew Garrett814cb8a2009-12-09 18:23:36 +000087 depends on SERIO_I8042
Len Browncad73122009-01-09 17:23:38 -050088 default n
89 ---help---
90 This driver adds support for rfkill and backlight control to Dell
91 laptops.
92
Matthew Garrett0b3f6102009-01-09 20:17:11 +000093config DELL_WMI
94 tristate "Dell WMI extras"
95 depends on ACPI_WMI
96 depends on INPUT
Dmitry Torokhov890a7c82010-08-04 22:30:08 -070097 select INPUT_SPARSEKMAP
Matthew Garrett0b3f6102009-01-09 20:17:11 +000098 ---help---
99 Say Y here if you want to support WMI-based hotkeys on Dell laptops.
100
101 To compile this driver as a module, choose M here: the module will
102 be called dell-wmi.
103
Len Brown41b16dc2008-12-01 00:09:47 -0500104config FUJITSU_LAPTOP
105 tristate "Fujitsu Laptop Extras"
106 depends on ACPI
107 depends on INPUT
108 depends on BACKLIGHT_CLASS_DEVICE
Jonathan Woithec1b53102009-08-27 18:45:33 -0400109 depends on LEDS_CLASS || LEDS_CLASS=n
Len Brown41b16dc2008-12-01 00:09:47 -0500110 ---help---
111 This is a driver for laptops built by Fujitsu:
112
113 * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks
114 * Possibly other Fujitsu laptop models
115 * Tested with S6410 and S7020
116
117 It adds support for LCD brightness control and some hotkeys.
118
119 If you have a Fujitsu laptop, say Y or M here.
120
121config FUJITSU_LAPTOP_DEBUG
122 bool "Verbose debug mode for Fujitsu Laptop Extras"
123 depends on FUJITSU_LAPTOP
124 default n
125 ---help---
126 Enables extra debug output from the fujitsu extras driver, at the
127 expense of a slight increase in driver size.
128
129 If you are not sure, say N here.
130
131config TC1100_WMI
132 tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)"
133 depends on !X86_64
134 depends on EXPERIMENTAL
135 depends on ACPI
Sedat Dileke98062e2010-12-08 11:20:26 +0100136 depends on ACPI_WMI
Len Brown41b16dc2008-12-01 00:09:47 -0500137 ---help---
138 This is a driver for the WMI extensions (wireless and bluetooth power
139 control) of the HP Compaq TC1100 tablet.
140
Jean Delvareefcfed92011-03-21 17:59:36 +0100141config HP_ACCEL
142 tristate "HP laptop accelerometer"
143 depends on INPUT && ACPI
144 select SENSORS_LIS3LV02D
145 select NEW_LEDS
146 select LEDS_CLASS
147 help
148 This driver provides support for the "Mobile Data Protection System 3D"
149 or "3D DriveGuard" feature of HP laptops. On such systems the driver
150 should load automatically (via ACPI alias).
151
152 Support for a led indicating disk protection will be provided as
153 hp::hddprotect. For more information on the feature, refer to
154 Documentation/hwmon/lis3lv02d.
155
156 To compile this driver as a module, choose M here: the module will
157 be called hp_accel.
158
Len Brown41b16dc2008-12-01 00:09:47 -0500159config HP_WMI
160 tristate "HP WMI extras"
161 depends on ACPI_WMI
162 depends on INPUT
Johannes Berg19d337d2009-06-02 13:01:37 +0200163 depends on RFKILL || RFKILL = n
Dmitry Torokhov4d291ed2010-08-04 22:30:13 -0700164 select INPUT_SPARSEKMAP
Len Brown41b16dc2008-12-01 00:09:47 -0500165 help
166 Say Y here if you want to support WMI-based hotkeys on HP laptops and
167 to read data from WMI such as docking or ambient light sensor state.
168
169 To compile this driver as a module, choose M here: the module will
170 be called hp-wmi.
171
172config MSI_LAPTOP
173 tristate "MSI Laptop Extras"
174 depends on ACPI
175 depends on BACKLIGHT_CLASS_DEVICE
Randy Dunlap410c1762010-02-03 14:24:28 -0800176 depends on RFKILL
Randy Dunlap81f61482010-05-23 16:33:17 -0700177 depends on SERIO_I8042
Len Brown41b16dc2008-12-01 00:09:47 -0500178 ---help---
179 This is a driver for laptops built by MSI (MICRO-STAR
180 INTERNATIONAL):
181
182 MSI MegaBook S270 (MS-1013)
183 Cytron/TCM/Medion/Tchibo MD96100/SAM2000
184
185 It adds support for Bluetooth, WLAN and LCD brightness control.
186
187 More information about this driver is available at
188 <http://0pointer.de/lennart/tchibo.html>.
189
190 If you have an MSI S270 laptop, say Y or M here.
191
192config PANASONIC_LAPTOP
193 tristate "Panasonic Laptop Extras"
194 depends on INPUT && ACPI
195 depends on BACKLIGHT_CLASS_DEVICE
Dmitry Torokhov1a765ca2010-08-04 22:30:02 -0700196 select INPUT_SPARSEKMAP
Len Brown41b16dc2008-12-01 00:09:47 -0500197 ---help---
198 This driver adds support for access to backlight control and hotkeys
199 on Panasonic Let's Note laptops.
200
201 If you have a Panasonic Let's note laptop (such as the R1(N variant),
202 R2, R3, R5, T2, W2 and Y2 series), say Y.
203
204config COMPAL_LAPTOP
205 tristate "Compal Laptop Extras"
206 depends on ACPI
207 depends on BACKLIGHT_CLASS_DEVICE
Ingo Molnar51c14102010-03-02 09:53:45 -0500208 depends on RFKILL
Randy Dunlapc2834142010-07-20 15:19:39 -0700209 depends on HWMON
Randy Dunlap5ca56712010-07-23 09:41:34 -0700210 depends on POWER_SUPPLY
Len Brown41b16dc2008-12-01 00:09:47 -0500211 ---help---
212 This is a driver for laptops built by Compal:
213
214 Compal FL90/IFL90
215 Compal FL91/IFL91
216 Compal FL92/JFL92
217 Compal FT00/IFT00
218
219 It adds support for Bluetooth, WLAN and LCD brightness control.
220
221 If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here.
222
223config SONY_LAPTOP
224 tristate "Sony Laptop Extras"
225 depends on ACPI
226 select BACKLIGHT_CLASS_DEVICE
227 depends on INPUT
Alexander Beregalov14bd3132009-04-01 22:10:46 +0900228 depends on RFKILL
Len Brown41b16dc2008-12-01 00:09:47 -0500229 ---help---
230 This mini-driver drives the SNC and SPIC devices present in the ACPI
231 BIOS of the Sony Vaio laptops.
232
233 It gives access to some extra laptop functionalities like Bluetooth,
234 screen brightness control, Fn keys and allows powering on/off some
235 devices.
236
237 Read <file:Documentation/laptops/sony-laptop.txt> for more information.
238
239config SONYPI_COMPAT
240 bool "Sonypi compatibility"
241 depends on SONY_LAPTOP
242 ---help---
243 Build the sonypi driver compatibility code into the sony-laptop driver.
244
Ike Panhc57ac3b02010-10-01 15:40:09 +0800245config IDEAPAD_LAPTOP
246 tristate "Lenovo IdeaPad Laptop Extras"
David Woodhouse58ac7aa2010-08-10 23:44:05 +0100247 depends on ACPI
Randy Dunlapad0f4302011-01-20 12:48:36 -0800248 depends on RFKILL && INPUT
Ike Panhcf63409a2010-12-13 18:00:38 +0800249 select INPUT_SPARSEKMAP
David Woodhouse58ac7aa2010-08-10 23:44:05 +0100250 help
251 This is a driver for the rfkill switches on Lenovo IdeaPad netbooks.
252
Len Brown41b16dc2008-12-01 00:09:47 -0500253config THINKPAD_ACPI
254 tristate "ThinkPad ACPI Laptop Extras"
255 depends on ACPI
Corentin Charyd263da32009-02-25 09:37:09 +0100256 depends on INPUT
Johannes Berg19d337d2009-06-02 13:01:37 +0200257 depends on RFKILL || RFKILL = n
Len Brown41b16dc2008-12-01 00:09:47 -0500258 select BACKLIGHT_LCD_SUPPORT
259 select BACKLIGHT_CLASS_DEVICE
260 select HWMON
261 select NVRAM
Len Brown41b16dc2008-12-01 00:09:47 -0500262 select NEW_LEDS
263 select LEDS_CLASS
Len Brown41b16dc2008-12-01 00:09:47 -0500264 ---help---
265 This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
266 support for Fn-Fx key combinations, Bluetooth control, video
267 output switching, ThinkLight control, UltraBay eject and more.
268 For more information about this driver see
269 <file:Documentation/laptops/thinkpad-acpi.txt> and
270 <http://ibm-acpi.sf.net/> .
271
272 This driver was formerly known as ibm-acpi.
273
Henrique de Moraes Holschuh6e5b08e2009-12-26 22:52:17 -0200274 Extra functionality will be available if the rfkill (CONFIG_RFKILL)
275 and/or ALSA (CONFIG_SND) subsystems are available in the kernel.
276 Note that if you want ThinkPad-ACPI to be built-in instead of
277 modular, ALSA and rfkill will also have to be built-in.
278
Len Brown41b16dc2008-12-01 00:09:47 -0500279 If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
280
Henrique de Moraes Holschuhff850c32009-12-26 22:52:15 -0200281config THINKPAD_ACPI_ALSA_SUPPORT
282 bool "Console audio control ALSA interface"
283 depends on THINKPAD_ACPI
284 depends on SND
285 depends on SND = y || THINKPAD_ACPI = SND
286 default y
287 ---help---
288 Enables monitoring of the built-in console audio output control
289 (headphone and speakers), which is operated by the mute and (in
290 some ThinkPad models) volume hotkeys.
291
292 If this option is enabled, ThinkPad-ACPI will export an ALSA card
293 with a single read-only mixer control, which should be used for
294 on-screen-display feedback purposes by the Desktop Environment.
295
296 Optionally, the driver will also allow software control (the
297 ALSA mixer will be made read-write). Please refer to the driver
298 documentation for details.
299
300 All IBM models have both volume and mute control. Newer Lenovo
301 models only have mute control (the volume hotkeys are just normal
302 keys and volume control is done through the main HDA mixer).
303
Henrique de Moraes Holschuha73f3092009-01-11 03:01:00 -0200304config THINKPAD_ACPI_DEBUGFACILITIES
305 bool "Maintainer debug facilities"
306 depends on THINKPAD_ACPI
307 default n
308 ---help---
309 Enables extra stuff in the thinkpad-acpi which is completely useless
310 for normal use. Read the driver source to find out what it does.
311
312 Say N here, unless you were told by a kernel maintainer to do
313 otherwise.
314
Len Brown41b16dc2008-12-01 00:09:47 -0500315config THINKPAD_ACPI_DEBUG
316 bool "Verbose debug mode"
317 depends on THINKPAD_ACPI
318 default n
319 ---help---
320 Enables extra debugging information, at the expense of a slightly
321 increase in driver size.
322
323 If you are not sure, say N here.
324
Henrique de Moraes Holschuha4d5eff2009-04-04 04:25:49 +0000325config THINKPAD_ACPI_UNSAFE_LEDS
326 bool "Allow control of important LEDs (unsafe)"
327 depends on THINKPAD_ACPI
328 default n
329 ---help---
330 Overriding LED state on ThinkPads can mask important
331 firmware alerts (like critical battery condition), or misled
332 the user into damaging the hardware (undocking or ejecting
333 the bay while buses are still active), etc.
334
335 LED control on the ThinkPad is write-only (with very few
336 exceptions on very ancient models), which makes it
337 impossible to know beforehand if important information will
338 be lost when one changes LED state.
339
340 Users that know what they are doing can enable this option
341 and the driver will allow control of every LED, including
342 the ones on the dock stations.
343
344 Never enable this option on a distribution kernel.
345
346 Say N here, unless you are building a kernel for your own
347 use, and need to control the important firmware LEDs.
348
Len Brown41b16dc2008-12-01 00:09:47 -0500349config THINKPAD_ACPI_VIDEO
350 bool "Video output control support"
351 depends on THINKPAD_ACPI
352 default y
353 ---help---
354 Allows the thinkpad_acpi driver to provide an interface to control
355 the various video output ports.
356
357 This feature often won't work well, depending on ThinkPad model,
358 display state, video output devices in use, whether there is a X
359 server running, phase of the moon, and the current mood of
360 Schroedinger's cat. If you can use X.org's RandR to control
361 your ThinkPad's video output ports instead of this feature,
Henrique de Moraes Holschuhb525c062010-02-25 22:22:22 -0300362 don't think twice: do it and say N here to save memory and avoid
363 bad interactions with X.org.
Len Brown41b16dc2008-12-01 00:09:47 -0500364
Henrique de Moraes Holschuhb525c062010-02-25 22:22:22 -0300365 NOTE: access to this feature is limited to processes with the
366 CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms
367 where it interacts badly with X.org.
368
369 If you are not sure, say Y here but do try to check if you could
370 be using X.org RandR instead.
Len Brown41b16dc2008-12-01 00:09:47 -0500371
372config THINKPAD_ACPI_HOTKEY_POLL
373 bool "Support NVRAM polling for hot keys"
374 depends on THINKPAD_ACPI
375 default y
376 ---help---
377 Some thinkpad models benefit from NVRAM polling to detect a few of
378 the hot key press events. If you know your ThinkPad model does not
379 need to do NVRAM polling to support any of the hot keys you use,
380 unselecting this option will save about 1kB of memory.
381
382 ThinkPads T40 and newer, R52 and newer, and X31 and newer are
383 unlikely to need NVRAM polling in their latest BIOS versions.
384
385 NVRAM polling can detect at most the following keys: ThinkPad/Access
386 IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute,
387 Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12).
388
389 If you are not sure, say Y here. The driver enables polling only if
390 it is strictly necessary to do so.
391
Jean Delvarebd9fc3a2010-10-05 12:08:57 +0200392config SENSORS_HDAPS
393 tristate "Thinkpad Hard Drive Active Protection System (hdaps)"
394 depends on INPUT && X86
395 select INPUT_POLLDEV
396 default n
397 help
398 This driver provides support for the IBM Hard Drive Active Protection
399 System (hdaps), which provides an accelerometer and other misc. data.
400 ThinkPads starting with the R50, T41, and X40 are supported. The
401 accelerometer data is readable via sysfs.
402
403 This driver also provides an absolute input class device, allowing
404 the laptop to act as a pinball machine-esque joystick.
405
406 If your ThinkPad is not recognized by the driver, please update to latest
407 BIOS. This is especially the case for some R52 ThinkPads.
408
409 Say Y here if you have an applicable laptop and want to experience
410 the awesome power of hdaps.
411
Len Brown41b16dc2008-12-01 00:09:47 -0500412config INTEL_MENLOW
413 tristate "Thermal Management driver for Intel menlow platform"
414 depends on ACPI_THERMAL
415 select THERMAL
416 ---help---
417 ACPI thermal management enhancement driver on
418 Intel Menlow platform.
419
420 If unsure, say N.
421
422config EEEPC_LAPTOP
423 tristate "Eee PC Hotkey Driver (EXPERIMENTAL)"
424 depends on ACPI
Alexey Dobriyan3a5093e2009-02-18 14:48:22 -0800425 depends on INPUT
Len Brown41b16dc2008-12-01 00:09:47 -0500426 depends on EXPERIMENTAL
Johannes Berg19d337d2009-06-02 13:01:37 +0200427 depends on RFKILL || RFKILL = n
Ingo Molnar44b36152009-06-29 10:07:54 +0200428 depends on HOTPLUG_PCI
Len Brownd97c0de2009-01-09 04:01:26 -0500429 select BACKLIGHT_CLASS_DEVICE
430 select HWMON
Corentin Chary3c0eb512009-12-03 07:44:52 +0000431 select LEDS_CLASS
432 select NEW_LEDS
Dmitry Torokhov642e0442010-01-06 22:07:39 +0100433 select INPUT_SPARSEKMAP
Len Brown41b16dc2008-12-01 00:09:47 -0500434 ---help---
435 This driver supports the Fn-Fx keys on Eee PC laptops.
Corentin Chary76593d62009-06-16 19:28:47 +0000436
437 It also gives access to some extra laptop functionalities like
438 Bluetooth, backlight and allows powering on/off some other
439 devices.
Len Brown41b16dc2008-12-01 00:09:47 -0500440
441 If you have an Eee PC laptop, say Y or M here.
442
Yong Wangee027e42010-03-21 10:26:34 +0800443config EEEPC_WMI
444 tristate "Eee PC WMI Hotkey Driver (EXPERIMENTAL)"
445 depends on ACPI_WMI
446 depends on INPUT
447 depends on EXPERIMENTAL
Randy Dunlap89a76442010-05-07 11:24:11 -0700448 depends on BACKLIGHT_CLASS_DEVICE
Corentin Charyba48fdb2010-11-29 08:14:07 +0100449 depends on RFKILL || RFKILL = n
Ingo Molnarfb48aef2010-04-07 16:22:45 +0200450 select INPUT_SPARSEKMAP
Corentin Chary084fca62010-11-29 08:14:06 +0100451 select LEDS_CLASS
452 select NEW_LEDS
Yong Wangee027e42010-03-21 10:26:34 +0800453 ---help---
454 Say Y here if you want to support WMI-based hotkeys on Eee PC laptops.
455
456 To compile this driver as a module, choose M here: the module will
457 be called eeepc-wmi.
Len Brownb4f9fe12008-12-11 14:37:26 -0500458
459config ACPI_WMI
Carlos Corbacho5fcdd172009-02-14 09:53:53 +0000460 tristate "WMI"
Len Brownb4f9fe12008-12-11 14:37:26 -0500461 depends on ACPI
Len Brownb4f9fe12008-12-11 14:37:26 -0500462 help
463 This driver adds support for the ACPI-WMI (Windows Management
464 Instrumentation) mapper device (PNP0C14) found on some systems.
465
466 ACPI-WMI is a proprietary extension to ACPI to expose parts of the
467 ACPI firmware to userspace - this is done through various vendor
468 defined methods and data blocks in a PNP0C14 device, which are then
469 made available for userspace to call.
470
471 The implementation of this in Linux currently only exposes this to
472 other kernel space drivers.
473
474 This driver is a required dependency to build the firmware specific
475 drivers needed on many machines, including Acer and HP laptops.
476
477 It is safe to enable this driver even if your DSDT doesn't define
478 any ACPI-WMI devices.
479
Thomas Renningerd12d8ba2009-12-10 14:18:13 +0100480config MSI_WMI
481 tristate "MSI WMI extras"
482 depends on ACPI_WMI
483 depends on INPUT
Anisse Astierde078e52009-12-14 10:21:39 +0100484 depends on BACKLIGHT_CLASS_DEVICE
Anisse Astierc30116c2009-12-10 14:18:19 +0100485 select INPUT_SPARSEKMAP
Thomas Renningerd12d8ba2009-12-10 14:18:13 +0100486 help
487 Say Y here if you want to support WMI-based hotkeys on MSI laptops.
488
489 To compile this driver as a module, choose M here: the module will
490 be called msi-wmi.
491
Len Brownb4f9fe12008-12-11 14:37:26 -0500492config ACPI_ASUS
Corentin Chary6122af32009-06-16 19:28:48 +0000493 tristate "ASUS/Medion Laptop Extras (DEPRECATED)"
Len Brownb4f9fe12008-12-11 14:37:26 -0500494 depends on ACPI
495 select BACKLIGHT_CLASS_DEVICE
496 ---help---
497 This driver provides support for extra features of ACPI-compatible
498 ASUS laptops. As some of Medion laptops are made by ASUS, it may also
499 support some Medion laptops (such as 9675 for example). It makes all
500 the extra buttons generate standard ACPI events that go through
501 /proc/acpi/events, and (on some models) adds support for changing the
502 display brightness and output, switching the LCD backlight on and off,
503 and most importantly, allows you to blink those fancy LEDs intended
504 for reporting mail and wireless status.
505
506 Note: display switching code is currently considered EXPERIMENTAL,
507 toying with these values may even lock your machine.
508
509 All settings are changed via /proc/acpi/asus directory entries. Owner
510 and group for these entries can be set with asus_uid and asus_gid
511 parameters.
512
513 More information and a userspace daemon for handling the extra buttons
Corentin Chary76593d62009-06-16 19:28:47 +0000514 at <http://acpi4asus.sf.net>.
Len Brownb4f9fe12008-12-11 14:37:26 -0500515
516 If you have an ACPI-compatible ASUS laptop, say Y or M here. This
517 driver is still under development, so if your laptop is unsupported or
518 something works not quite as expected, please use the mailing list
519 available on the above page (acpi4asus-user@lists.sourceforge.net).
520
521 NOTE: This driver is deprecated and will probably be removed soon,
522 use asus-laptop instead.
523
Herton Ronaldo Krzesinski9caeb532009-09-14 21:11:21 -0300524config TOPSTAR_LAPTOP
525 tristate "Topstar Laptop Extras"
526 depends on ACPI
527 depends on INPUT
Dmitry Torokhov97490f12010-08-04 22:29:57 -0700528 select INPUT_SPARSEKMAP
Herton Ronaldo Krzesinski9caeb532009-09-14 21:11:21 -0300529 ---help---
530 This driver adds support for hotkeys found on Topstar laptops.
531
532 If you have a Topstar laptop, say Y or M here.
533
Len Brownb4f9fe12008-12-11 14:37:26 -0500534config ACPI_TOSHIBA
535 tristate "Toshiba Laptop Extras"
536 depends on ACPI
Mark Brown0c51a4d2011-01-10 14:37:02 +0000537 select LEDS_CLASS
538 select NEW_LEDS
Jonathan Corbetc76a3e12010-08-23 11:32:36 -0600539 depends on BACKLIGHT_CLASS_DEVICE
Len Brownb4f9fe12008-12-11 14:37:26 -0500540 depends on INPUT
Johannes Berg19d337d2009-06-02 13:01:37 +0200541 depends on RFKILL || RFKILL = n
Len Brownb4f9fe12008-12-11 14:37:26 -0500542 select INPUT_POLLDEV
Dmitry Torokhov384a7cd2010-08-04 22:30:19 -0700543 select INPUT_SPARSEKMAP
Len Brownb4f9fe12008-12-11 14:37:26 -0500544 ---help---
545 This driver adds support for access to certain system settings
546 on "legacy free" Toshiba laptops. These laptops can be recognized by
547 their lack of a BIOS setup menu and APM support.
548
549 On these machines, all system configuration is handled through the
550 ACPI. This driver is required for access to controls not covered
551 by the general ACPI drivers, such as LCD brightness, video output,
552 etc.
553
554 This driver differs from the non-ACPI Toshiba laptop driver (located
555 under "Processor type and features") in several aspects.
556 Configuration is accessed by reading and writing text files in the
557 /proc tree instead of by program interface to /dev. Furthermore, no
558 power management functions are exposed, as those are handled by the
559 general ACPI drivers.
560
561 More information about this driver is available at
562 <http://memebeam.org/toys/ToshibaAcpiDriver>.
563
564 If you have a legacy free Toshiba laptop (such as the Libretto L1
565 series), say Y.
Jes Sorensen42b4e9e2009-12-16 12:08:15 -0500566
567config TOSHIBA_BT_RFKILL
568 tristate "Toshiba Bluetooth RFKill switch support"
569 depends on ACPI
570 ---help---
571 This driver adds support for Bluetooth events for the RFKill
572 switch on modern Toshiba laptops with full ACPI support and
573 an RFKill switch.
574
575 This driver handles RFKill events for the TOS6205 Bluetooth,
576 and re-enables it when the switch is set back to the 'on'
577 position.
578
579 If you have a modern Toshiba laptop with a Bluetooth and an
580 RFKill switch (such as the Portege R500), say Y.
Thadeu Lima de Souza Cascardo529aa8c2009-12-21 16:20:01 -0800581
582config ACPI_CMPC
583 tristate "CMPC Laptop Extras"
584 depends on X86 && ACPI
Thadeu Lima de Souza Cascardof35843e2010-05-26 12:00:10 -0300585 depends on RFKILL || RFKILL=n
Thadeu Lima de Souza Cascardo529aa8c2009-12-21 16:20:01 -0800586 select INPUT
587 select BACKLIGHT_CLASS_DEVICE
588 default n
589 help
590 Support for Intel Classmate PC ACPI devices, including some
591 keys as input device, backlight device, tablet and accelerometer
592 devices.
593
Sreedhara DS9a58a332010-04-26 18:13:05 +0100594config INTEL_SCU_IPC
595 bool "Intel SCU IPC Support"
596 depends on X86_MRST
597 default y
598 ---help---
599 IPC is used to bridge the communications between kernel and SCU on
Matthew Garrett6c626732010-05-07 14:30:00 -0400600 some embedded Intel x86 platforms. This is not needed for PC-type
601 machines.
Sreedhara DS9a58a332010-04-26 18:13:05 +0100602
Sreedhara DS5369c022010-10-22 15:43:55 +0100603config INTEL_SCU_IPC_UTIL
604 tristate "Intel SCU IPC utility driver"
605 depends on INTEL_SCU_IPC
606 default y
607 ---help---
608 The IPC Util driver provides an interface with the SCU enabling
609 low level access for debug work and updating the firmware. Say
610 N unless you will be doing this on an Intel MID platform.
611
Alek Du89507782010-07-13 10:56:25 +0100612config GPIO_INTEL_PMIC
613 bool "Intel PMIC GPIO support"
614 depends on INTEL_SCU_IPC && GPIOLIB
615 ---help---
616 Say Y here to support GPIO via the SCU IPC interface
617 on Intel MID platforms.
618
Alan Coxc715a382010-06-18 14:05:52 +0100619config RAR_REGISTER
620 bool "Restricted Access Region Register Driver"
621 depends on PCI && X86_MRST
622 default n
623 ---help---
624 This driver allows other kernel drivers access to the
625 contents of the restricted access region control registers.
626
627 The restricted access region control registers
628 (rar_registers) are used to pass address and
629 locking information on restricted access regions
630 to other drivers that use restricted access regions.
631
632 The restricted access regions are regions of memory
633 on the Intel MID Platform that are not accessible to
634 the x86 processor, but are accessible to dedicated
635 processors on board peripheral devices.
636
637 The purpose of the restricted access regions is to
638 protect sensitive data from compromise by unauthorized
639 programs running on the x86 processor.
640
Jesse Barnesaa7ffc02010-05-14 15:41:14 -0700641config INTEL_IPS
642 tristate "Intel Intelligent Power Sharing"
643 depends on ACPI
644 ---help---
645 Intel Calpella platforms support dynamic power sharing between the
646 CPU and GPU, maximizing performance in a given TDP. This driver,
647 along with the CPU frequency and i915 drivers, provides that
648 functionality. If in doubt, say Y here; it will only load on
649 supported platforms.
650
Vernon Mauery35f0ce02010-10-05 15:47:18 -0700651config IBM_RTL
652 tristate "Device driver to enable PRTL support"
653 depends on X86 && PCI
654 ---help---
655 Enable support for IBM Premium Real Time Mode (PRTM).
656 This module will allow you the enter and exit PRTM in the BIOS via
657 sysfs on platforms that support this feature. System in PRTM will
658 not receive CPU-generated SMIs for recoverable errors. Use of this
659 feature without proper support may void your hardware warranty.
660
661 If the proper BIOS support is found the driver will load and create
662 /sys/devices/system/ibm_rtl/. The "state" variable will indicate
663 whether or not the BIOS is in PRTM.
664 state = 0 (BIOS SMIs on)
665 state = 1 (BIOS SMIs off)
666
Daniel Drake260586d2010-10-05 15:55:21 +0100667config XO1_RFKILL
668 tristate "OLPC XO-1 software RF kill switch"
669 depends on OLPC
670 depends on RFKILL
671 ---help---
672 Support for enabling/disabling the WLAN interface on the OLPC XO-1
673 laptop.
674
Len Brown41b16dc2008-12-01 00:09:47 -0500675endif # X86_PLATFORM_DEVICES