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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
Lee, Chun-Yi86924de2012-03-26 15:47:58 -040029 # Acer WMI depends on ACPI_VIDEO when ACPI is enabled
Lee, Chun-Yi86924de2012-03-26 15:47:58 -040030 select ACPI_VIDEO if ACPI
Len Brown41b16dc2008-12-01 00:09:47 -050031 ---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
Len Brown41b16dc2008-12-01 00:09:47 -050036 If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M
37 here.
38
Peter Feuerere86435e2009-06-21 18:53:03 +020039config ACERHDF
40 tristate "Acer Aspire One temperature and fan driver"
Randy Dunlap200db642014-12-15 09:00:13 -080041 depends on ACPI && THERMAL
Peter Feuerer48c8dd62014-11-28 15:20:50 +010042 select THERMAL_GOV_BANG_BANG
Peter Feuerere86435e2009-06-21 18:53:03 +020043 ---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
Mario Limoncielloa46ad0f2014-04-04 14:15:42 -040057config 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
Len Brown41b16dc2008-12-01 00:09:47 -050069config ASUS_LAPTOP
Corentin Chary6122af32009-06-16 19:28:48 +000070 tristate "Asus Laptop Extras"
Len Brown41b16dc2008-12-01 00:09:47 -050071 depends on ACPI
Corentin Charye73e2c62009-02-15 19:30:21 +010072 select LEDS_CLASS
73 select NEW_LEDS
Hans de Goede14ca7a472015-06-16 16:27:47 +020074 depends on BACKLIGHT_CLASS_DEVICE
Corentin Chary12d6f352009-01-20 16:17:44 +010075 depends on INPUT
Corentin Chary18e13112010-01-25 23:29:24 +010076 depends on RFKILL || RFKILL = n
Hans de Goede14ca7a472015-06-16 16:27:47 +020077 depends on ACPI_VIDEO || ACPI_VIDEO = n
Corentin Chary66a71dd2010-01-25 22:50:11 +010078 select INPUT_SPARSEKMAP
Andy Ross8819de72011-10-14 11:13:35 +020079 select INPUT_POLLDEV
Len Brown41b16dc2008-12-01 00:09:47 -050080 ---help---
Andy Ross8819de72011-10-14 11:13:35 +020081 This is a driver for Asus laptops, Lenovo SL and the Pegatron
82 Lucid tablet. It may also support some MEDION, JVC or VICTOR
83 laptops. It makes all the extra buttons generate standard
Andy Rossb23910c2011-10-14 11:13:38 +020084 ACPI events and input events, and on the Lucid the built-in
85 accelerometer appears as an input device. It also adds
86 support for video output switching, LCD backlight control,
87 Bluetooth and Wlan control, and most importantly, allows you
88 to blink those fancy LEDs.
Len Brown41b16dc2008-12-01 00:09:47 -050089
Andy Ross8819de72011-10-14 11:13:35 +020090 For more information see <http://acpi4asus.sf.net>.
Len Brown41b16dc2008-12-01 00:09:47 -050091
92 If you have an ACPI-compatible ASUS laptop, say Y or M here.
93
Michał Kępień2f9f26b2016-01-22 15:27:13 +010094config DELL_SMBIOS
Jean Delvare9893ae82017-01-05 09:14:43 +010095 tristate
96 select DCDBAS
Michał Kępień2f9f26b2016-01-22 15:27:13 +010097 ---help---
98 This module provides common functions for kernel modules using
99 Dell SMBIOS.
100
101 If you have a Dell laptop, say Y or M here.
102
Len Browncad73122009-01-09 17:23:38 -0500103config DELL_LAPTOP
Kees Cookfe7e9132013-01-16 18:53:49 -0800104 tristate "Dell Laptop Extras"
Andy Lutomirskia570af42016-02-15 08:32:34 -0800105 depends on DMI
Len Browncad73122009-01-09 17:23:38 -0500106 depends on BACKLIGHT_CLASS_DEVICE
Hans de Goede14ca7a472015-06-16 16:27:47 +0200107 depends on ACPI_VIDEO || ACPI_VIDEO = n
Johannes Berg19d337d2009-06-02 13:01:37 +0200108 depends on RFKILL || RFKILL = n
Matthew Garrett814cb8a2009-12-09 18:23:36 +0000109 depends on SERIO_I8042
Jean Delvare9893ae82017-01-05 09:14:43 +0100110 select DELL_SMBIOS
Linus Torvaldsdccefb32011-11-08 12:49:29 -0800111 select POWER_SUPPLY
Linus Torvaldsb9c913f2011-11-08 12:17:25 -0800112 select LEDS_CLASS
113 select NEW_LEDS
Len Browncad73122009-01-09 17:23:38 -0500114 ---help---
115 This driver adds support for rfkill and backlight control to Dell
Ismael Lucenoeec3b952014-05-21 17:24:28 -0300116 laptops (except for some models covered by the Compal driver).
Len Browncad73122009-01-09 17:23:38 -0500117
Matthew Garrett0b3f6102009-01-09 20:17:11 +0000118config DELL_WMI
119 tristate "Dell WMI extras"
120 depends on ACPI_WMI
Andy Lutomirskia570af42016-02-15 08:32:34 -0800121 depends on DMI
Matthew Garrett0b3f6102009-01-09 20:17:11 +0000122 depends on INPUT
Hans de Goede14ca7a472015-06-16 16:27:47 +0200123 depends on ACPI_VIDEO || ACPI_VIDEO = n
Jean Delvare9893ae82017-01-05 09:14:43 +0100124 select DELL_SMBIOS
Dmitry Torokhov890a7c82010-08-04 22:30:08 -0700125 select INPUT_SPARSEKMAP
Matthew Garrett0b3f6102009-01-09 20:17:11 +0000126 ---help---
127 Say Y here if you want to support WMI-based hotkeys on Dell laptops.
128
129 To compile this driver as a module, choose M here: the module will
130 be called dell-wmi.
131
Colin Ian King820787f2011-02-17 18:44:09 +0000132config DELL_WMI_AIO
133 tristate "WMI Hotkeys for Dell All-In-One series"
134 depends on ACPI_WMI
135 depends on INPUT
136 select INPUT_SPARSEKMAP
137 ---help---
138 Say Y here if you want to support WMI-based hotkeys on Dell
139 All-In-One machines.
140
141 To compile this driver as a module, choose M here: the module will
Rafi Rubincffbcd02011-05-15 23:33:23 -0400142 be called dell-wmi-aio.
Colin Ian King820787f2011-02-17 18:44:09 +0000143
Michał Kępień7a3319c2017-02-17 08:57:52 +0100144config DELL_WMI_LED
145 tristate "External LED on Dell Business Netbooks"
146 depends on LEDS_CLASS
147 depends on ACPI_WMI
148 help
149 This adds support for the Latitude 2100 and similar
150 notebooks that have an external LED.
151
Pali Rohár4738d8a2014-05-22 13:15:48 +0200152config DELL_SMO8800
Pali Roháre4da9142014-12-05 13:05:46 +0100153 tristate "Dell Latitude freefall driver (ACPI SMO88XX)"
Pali Rohár4738d8a2014-05-22 13:15:48 +0200154 depends on ACPI
155 ---help---
Pali Roháre4da9142014-12-05 13:05:46 +0100156 Say Y here if you want to support SMO88XX freefall devices
Pali Rohár4738d8a2014-05-22 13:15:48 +0200157 on Dell Latitude laptops.
158
159 To compile this driver as a module, choose M here: the module will
160 be called dell-smo8800.
161
Pali Rohár817a5cd2015-06-06 10:23:28 +0200162config DELL_RBTN
163 tristate "Dell Airplane Mode Switch driver"
164 depends on ACPI
165 depends on INPUT
166 depends on RFKILL
167 ---help---
168 Say Y here if you want to support Dell Airplane Mode Switch ACPI
169 device on Dell laptops. Sometimes it has names: DELLABCE or DELRBTN.
170 This driver register rfkill device or input hotkey device depending
171 on hardware type (hw switch slider or keyboard toggle button). For
172 rfkill devices it receive HW switch events and set correct hard
173 rfkill state.
174
175 To compile this driver as a module, choose M here: the module will
176 be called dell-rbtn.
177
Colin Ian King820787f2011-02-17 18:44:09 +0000178
Len Brown41b16dc2008-12-01 00:09:47 -0500179config FUJITSU_LAPTOP
180 tristate "Fujitsu Laptop Extras"
181 depends on ACPI
182 depends on INPUT
183 depends on BACKLIGHT_CLASS_DEVICE
Hans de Goede14ca7a472015-06-16 16:27:47 +0200184 depends on ACPI_VIDEO || ACPI_VIDEO = n
Michał Kępieńf2252672017-03-20 10:32:19 +0100185 select INPUT_SPARSEKMAP
Michał Kępieńd89bcc82017-04-07 15:07:08 +0200186 select LEDS_CLASS
Len Brown41b16dc2008-12-01 00:09:47 -0500187 ---help---
188 This is a driver for laptops built by Fujitsu:
189
190 * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks
191 * Possibly other Fujitsu laptop models
192 * Tested with S6410 and S7020
193
194 It adds support for LCD brightness control and some hotkeys.
195
196 If you have a Fujitsu laptop, say Y or M here.
197
Robert Gerlach2d24c492012-01-18 14:26:22 +0100198config FUJITSU_TABLET
199 tristate "Fujitsu Tablet Extras"
200 depends on ACPI
201 depends on INPUT
202 ---help---
203 This is a driver for tablets built by Fujitsu:
204
205 * Lifebook P1510/P1610/P1620/Txxxx
206 * Stylistic ST5xxx
207 * Possibly other Fujitsu tablet models
208
209 It adds support for the panel buttons, docking station detection,
210 tablet/notebook mode detection for convertible and
211 orientation detection for docked slates.
212
213 If you have a Fujitsu convertible or slate, say Y or M here.
214
Ben Hutchingsc215ab92011-11-25 04:09:37 +0000215config AMILO_RFKILL
216 tristate "Fujitsu-Siemens Amilo rfkill support"
217 depends on RFKILL
Ben Hutchingse1a98e62013-05-14 02:44:26 +0100218 depends on SERIO_I8042
Ben Hutchingsc215ab92011-11-25 04:09:37 +0000219 ---help---
220 This is a driver for enabling wifi on some Fujitsu-Siemens Amilo
221 laptops.
222
Len Brown41b16dc2008-12-01 00:09:47 -0500223config TC1100_WMI
Kees Cookfe7e9132013-01-16 18:53:49 -0800224 tristate "HP Compaq TC1100 Tablet WMI Extras"
Len Brown41b16dc2008-12-01 00:09:47 -0500225 depends on !X86_64
Len Brown41b16dc2008-12-01 00:09:47 -0500226 depends on ACPI
Sedat Dileke98062e2010-12-08 11:20:26 +0100227 depends on ACPI_WMI
Len Brown41b16dc2008-12-01 00:09:47 -0500228 ---help---
229 This is a driver for the WMI extensions (wireless and bluetooth power
230 control) of the HP Compaq TC1100 tablet.
231
Jean Delvareefcfed92011-03-21 17:59:36 +0100232config HP_ACCEL
233 tristate "HP laptop accelerometer"
234 depends on INPUT && ACPI
Giedrius Statkevicius0cdbcd62014-11-10 20:59:42 +0200235 depends on SERIO_I8042
Jean Delvareefcfed92011-03-21 17:59:36 +0100236 select SENSORS_LIS3LV02D
237 select NEW_LEDS
238 select LEDS_CLASS
239 help
240 This driver provides support for the "Mobile Data Protection System 3D"
241 or "3D DriveGuard" feature of HP laptops. On such systems the driver
242 should load automatically (via ACPI alias).
243
244 Support for a led indicating disk protection will be provided as
245 hp::hddprotect. For more information on the feature, refer to
Paul Bolle395cf962011-08-15 02:02:26 +0200246 Documentation/misc-devices/lis3lv02d.
Jean Delvareefcfed92011-03-21 17:59:36 +0100247
248 To compile this driver as a module, choose M here: the module will
249 be called hp_accel.
250
Alex Hung54290fa2014-01-16 17:50:31 +0800251config HP_WIRELESS
Borislav Petkov48d8b962014-02-03 15:23:40 +0100252 tristate "HP wireless button"
Alex Hung54290fa2014-01-16 17:50:31 +0800253 depends on ACPI
254 depends on INPUT
255 help
256 This driver provides supports for new HP wireless button for Windows 8.
257 On such systems the driver should load automatically (via ACPI alias).
258
259 To compile this driver as a module, choose M here: the module will
260 be called hp-wireless.
261
Len Brown41b16dc2008-12-01 00:09:47 -0500262config HP_WMI
263 tristate "HP WMI extras"
264 depends on ACPI_WMI
265 depends on INPUT
Johannes Berg19d337d2009-06-02 13:01:37 +0200266 depends on RFKILL || RFKILL = n
Dmitry Torokhov4d291ed2010-08-04 22:30:13 -0700267 select INPUT_SPARSEKMAP
Len Brown41b16dc2008-12-01 00:09:47 -0500268 help
269 Say Y here if you want to support WMI-based hotkeys on HP laptops and
270 to read data from WMI such as docking or ambient light sensor state.
271
272 To compile this driver as a module, choose M here: the module will
273 be called hp-wmi.
274
275config MSI_LAPTOP
276 tristate "MSI Laptop Extras"
277 depends on ACPI
278 depends on BACKLIGHT_CLASS_DEVICE
Hans de Goede14ca7a472015-06-16 16:27:47 +0200279 depends on ACPI_VIDEO || ACPI_VIDEO = n
Randy Dunlap410c1762010-02-03 14:24:28 -0800280 depends on RFKILL
Randy Dunlapa0bcaee2011-03-30 15:20:22 -0700281 depends on INPUT && SERIO_I8042
282 select INPUT_SPARSEKMAP
Len Brown41b16dc2008-12-01 00:09:47 -0500283 ---help---
284 This is a driver for laptops built by MSI (MICRO-STAR
285 INTERNATIONAL):
286
287 MSI MegaBook S270 (MS-1013)
288 Cytron/TCM/Medion/Tchibo MD96100/SAM2000
289
290 It adds support for Bluetooth, WLAN and LCD brightness control.
291
292 More information about this driver is available at
293 <http://0pointer.de/lennart/tchibo.html>.
294
295 If you have an MSI S270 laptop, say Y or M here.
296
297config PANASONIC_LAPTOP
298 tristate "Panasonic Laptop Extras"
299 depends on INPUT && ACPI
300 depends on BACKLIGHT_CLASS_DEVICE
Dmitry Torokhov1a765ca2010-08-04 22:30:02 -0700301 select INPUT_SPARSEKMAP
Len Brown41b16dc2008-12-01 00:09:47 -0500302 ---help---
303 This driver adds support for access to backlight control and hotkeys
304 on Panasonic Let's Note laptops.
305
306 If you have a Panasonic Let's note laptop (such as the R1(N variant),
307 R2, R3, R5, T2, W2 and Y2 series), say Y.
308
309config COMPAL_LAPTOP
Ismael Lucenoeec3b952014-05-21 17:24:28 -0300310 tristate "Compal (and others) Laptop Extras"
Len Brown41b16dc2008-12-01 00:09:47 -0500311 depends on ACPI
312 depends on BACKLIGHT_CLASS_DEVICE
Hans de Goede14ca7a472015-06-16 16:27:47 +0200313 depends on ACPI_VIDEO || ACPI_VIDEO = n
Ingo Molnar51c14102010-03-02 09:53:45 -0500314 depends on RFKILL
Randy Dunlapc2834142010-07-20 15:19:39 -0700315 depends on HWMON
Randy Dunlap5ca56712010-07-23 09:41:34 -0700316 depends on POWER_SUPPLY
Len Brown41b16dc2008-12-01 00:09:47 -0500317 ---help---
Ismael Lucenoeec3b952014-05-21 17:24:28 -0300318 This is a driver for laptops built by Compal, and some models by
319 other brands (e.g. Dell, Toshiba).
Len Brown41b16dc2008-12-01 00:09:47 -0500320
Roald Frederickxd9a427e2015-09-12 22:00:16 +0200321 It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon
322 and battery charging level control.
Len Brown41b16dc2008-12-01 00:09:47 -0500323
Ismael Lucenoeec3b952014-05-21 17:24:28 -0300324 For a (possibly incomplete) list of supported laptops, please refer
325 to: Documentation/platform/x86-laptop-drivers.txt
Len Brown41b16dc2008-12-01 00:09:47 -0500326
327config SONY_LAPTOP
328 tristate "Sony Laptop Extras"
329 depends on ACPI
Hans de Goede14ca7a472015-06-16 16:27:47 +0200330 depends on ACPI_VIDEO || ACPI_VIDEO = n
331 depends on BACKLIGHT_CLASS_DEVICE
Len Brown41b16dc2008-12-01 00:09:47 -0500332 depends on INPUT
Alexander Beregalov14bd3132009-04-01 22:10:46 +0900333 depends on RFKILL
Len Brown41b16dc2008-12-01 00:09:47 -0500334 ---help---
335 This mini-driver drives the SNC and SPIC devices present in the ACPI
336 BIOS of the Sony Vaio laptops.
337
338 It gives access to some extra laptop functionalities like Bluetooth,
339 screen brightness control, Fn keys and allows powering on/off some
340 devices.
341
342 Read <file:Documentation/laptops/sony-laptop.txt> for more information.
343
344config SONYPI_COMPAT
345 bool "Sonypi compatibility"
346 depends on SONY_LAPTOP
347 ---help---
348 Build the sonypi driver compatibility code into the sony-laptop driver.
349
Ike Panhc57ac3b02010-10-01 15:40:09 +0800350config IDEAPAD_LAPTOP
351 tristate "Lenovo IdeaPad Laptop Extras"
David Woodhouse58ac7aa2010-08-10 23:44:05 +0100352 depends on ACPI
Randy Dunlapad0f4302011-01-20 12:48:36 -0800353 depends on RFKILL && INPUT
Maxim Mikityanskiy07a4a4f2012-07-06 16:08:00 +0800354 depends on SERIO_I8042
Matthew Garrett445e8d02013-02-25 16:59:57 -0500355 depends on BACKLIGHT_CLASS_DEVICE
Hans de Goede14ca7a472015-06-16 16:27:47 +0200356 depends on ACPI_VIDEO || ACPI_VIDEO = n
Arnd Bergmann74caab92015-11-06 22:28:49 +0100357 depends on ACPI_WMI || ACPI_WMI = n
Ike Panhcf63409a2010-12-13 18:00:38 +0800358 select INPUT_SPARSEKMAP
David Woodhouse58ac7aa2010-08-10 23:44:05 +0100359 help
Ike Panhc16fd91e2013-02-22 16:48:40 +0800360 This is a driver for Lenovo IdeaPad netbooks contains drivers for
361 rfkill switch, hotkey, fan control and backlight control.
David Woodhouse58ac7aa2010-08-10 23:44:05 +0100362
Benjamin Tissoires3dda3b32016-11-25 17:11:41 +0100363config SURFACE3_WMI
364 tristate "Surface 3 WMI Driver"
365 depends on ACPI_WMI
366 depends on DMI
367 depends on INPUT
368 depends on SPI
369 ---help---
370 Say Y here if you have a Surface 3.
371
372 To compile this driver as a module, choose M here: the module will
373 be called surface3-wmi.
374
Len Brown41b16dc2008-12-01 00:09:47 -0500375config THINKPAD_ACPI
376 tristate "ThinkPad ACPI Laptop Extras"
377 depends on ACPI
Corentin Charyd263da32009-02-25 09:37:09 +0100378 depends on INPUT
Johannes Berg19d337d2009-06-02 13:01:37 +0200379 depends on RFKILL || RFKILL = n
Hans de Goede14ca7a472015-06-16 16:27:47 +0200380 depends on ACPI_VIDEO || ACPI_VIDEO = n
381 depends on BACKLIGHT_CLASS_DEVICE
Len Brown41b16dc2008-12-01 00:09:47 -0500382 select HWMON
383 select NVRAM
Len Brown41b16dc2008-12-01 00:09:47 -0500384 select NEW_LEDS
385 select LEDS_CLASS
Len Brown41b16dc2008-12-01 00:09:47 -0500386 ---help---
387 This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
388 support for Fn-Fx key combinations, Bluetooth control, video
389 output switching, ThinkLight control, UltraBay eject and more.
390 For more information about this driver see
391 <file:Documentation/laptops/thinkpad-acpi.txt> and
392 <http://ibm-acpi.sf.net/> .
393
394 This driver was formerly known as ibm-acpi.
395
Henrique de Moraes Holschuh6e5b08e2009-12-26 22:52:17 -0200396 Extra functionality will be available if the rfkill (CONFIG_RFKILL)
397 and/or ALSA (CONFIG_SND) subsystems are available in the kernel.
398 Note that if you want ThinkPad-ACPI to be built-in instead of
399 modular, ALSA and rfkill will also have to be built-in.
400
Len Brown41b16dc2008-12-01 00:09:47 -0500401 If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
402
Henrique de Moraes Holschuhff850c32009-12-26 22:52:15 -0200403config THINKPAD_ACPI_ALSA_SUPPORT
404 bool "Console audio control ALSA interface"
405 depends on THINKPAD_ACPI
406 depends on SND
407 depends on SND = y || THINKPAD_ACPI = SND
408 default y
409 ---help---
410 Enables monitoring of the built-in console audio output control
411 (headphone and speakers), which is operated by the mute and (in
412 some ThinkPad models) volume hotkeys.
413
414 If this option is enabled, ThinkPad-ACPI will export an ALSA card
415 with a single read-only mixer control, which should be used for
416 on-screen-display feedback purposes by the Desktop Environment.
417
418 Optionally, the driver will also allow software control (the
419 ALSA mixer will be made read-write). Please refer to the driver
420 documentation for details.
421
422 All IBM models have both volume and mute control. Newer Lenovo
423 models only have mute control (the volume hotkeys are just normal
424 keys and volume control is done through the main HDA mixer).
425
Henrique de Moraes Holschuha73f3092009-01-11 03:01:00 -0200426config THINKPAD_ACPI_DEBUGFACILITIES
427 bool "Maintainer debug facilities"
428 depends on THINKPAD_ACPI
429 default n
430 ---help---
431 Enables extra stuff in the thinkpad-acpi which is completely useless
432 for normal use. Read the driver source to find out what it does.
433
434 Say N here, unless you were told by a kernel maintainer to do
435 otherwise.
436
Len Brown41b16dc2008-12-01 00:09:47 -0500437config THINKPAD_ACPI_DEBUG
438 bool "Verbose debug mode"
439 depends on THINKPAD_ACPI
440 default n
441 ---help---
442 Enables extra debugging information, at the expense of a slightly
443 increase in driver size.
444
445 If you are not sure, say N here.
446
Henrique de Moraes Holschuha4d5eff2009-04-04 04:25:49 +0000447config THINKPAD_ACPI_UNSAFE_LEDS
448 bool "Allow control of important LEDs (unsafe)"
449 depends on THINKPAD_ACPI
450 default n
451 ---help---
452 Overriding LED state on ThinkPads can mask important
453 firmware alerts (like critical battery condition), or misled
454 the user into damaging the hardware (undocking or ejecting
455 the bay while buses are still active), etc.
456
457 LED control on the ThinkPad is write-only (with very few
458 exceptions on very ancient models), which makes it
459 impossible to know beforehand if important information will
460 be lost when one changes LED state.
461
462 Users that know what they are doing can enable this option
463 and the driver will allow control of every LED, including
464 the ones on the dock stations.
465
466 Never enable this option on a distribution kernel.
467
468 Say N here, unless you are building a kernel for your own
469 use, and need to control the important firmware LEDs.
470
Len Brown41b16dc2008-12-01 00:09:47 -0500471config THINKPAD_ACPI_VIDEO
472 bool "Video output control support"
473 depends on THINKPAD_ACPI
474 default y
475 ---help---
476 Allows the thinkpad_acpi driver to provide an interface to control
477 the various video output ports.
478
479 This feature often won't work well, depending on ThinkPad model,
480 display state, video output devices in use, whether there is a X
481 server running, phase of the moon, and the current mood of
482 Schroedinger's cat. If you can use X.org's RandR to control
483 your ThinkPad's video output ports instead of this feature,
Henrique de Moraes Holschuhb525c062010-02-25 22:22:22 -0300484 don't think twice: do it and say N here to save memory and avoid
485 bad interactions with X.org.
Len Brown41b16dc2008-12-01 00:09:47 -0500486
Henrique de Moraes Holschuhb525c062010-02-25 22:22:22 -0300487 NOTE: access to this feature is limited to processes with the
488 CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms
489 where it interacts badly with X.org.
490
491 If you are not sure, say Y here but do try to check if you could
492 be using X.org RandR instead.
Len Brown41b16dc2008-12-01 00:09:47 -0500493
494config THINKPAD_ACPI_HOTKEY_POLL
495 bool "Support NVRAM polling for hot keys"
496 depends on THINKPAD_ACPI
497 default y
498 ---help---
499 Some thinkpad models benefit from NVRAM polling to detect a few of
500 the hot key press events. If you know your ThinkPad model does not
501 need to do NVRAM polling to support any of the hot keys you use,
502 unselecting this option will save about 1kB of memory.
503
504 ThinkPads T40 and newer, R52 and newer, and X31 and newer are
505 unlikely to need NVRAM polling in their latest BIOS versions.
506
507 NVRAM polling can detect at most the following keys: ThinkPad/Access
508 IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute,
509 Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12).
510
511 If you are not sure, say Y here. The driver enables polling only if
512 it is strictly necessary to do so.
513
Jean Delvarebd9fc3a2010-10-05 12:08:57 +0200514config SENSORS_HDAPS
515 tristate "Thinkpad Hard Drive Active Protection System (hdaps)"
Jean Delvare25789f92016-05-26 11:43:23 +0200516 depends on INPUT
Jean Delvarebd9fc3a2010-10-05 12:08:57 +0200517 select INPUT_POLLDEV
518 default n
519 help
520 This driver provides support for the IBM Hard Drive Active Protection
521 System (hdaps), which provides an accelerometer and other misc. data.
522 ThinkPads starting with the R50, T41, and X40 are supported. The
523 accelerometer data is readable via sysfs.
524
525 This driver also provides an absolute input class device, allowing
526 the laptop to act as a pinball machine-esque joystick.
527
528 If your ThinkPad is not recognized by the driver, please update to latest
529 BIOS. This is especially the case for some R52 ThinkPads.
530
531 Say Y here if you have an applicable laptop and want to experience
532 the awesome power of hdaps.
533
Len Brown41b16dc2008-12-01 00:09:47 -0500534config INTEL_MENLOW
535 tristate "Thermal Management driver for Intel menlow platform"
536 depends on ACPI_THERMAL
537 select THERMAL
538 ---help---
539 ACPI thermal management enhancement driver on
540 Intel Menlow platform.
541
542 If unsure, say N.
543
544config EEEPC_LAPTOP
Corentin Chary7ec48ce2011-12-15 08:27:37 +0100545 tristate "Eee PC Hotkey Driver"
Len Brown41b16dc2008-12-01 00:09:47 -0500546 depends on ACPI
Alexey Dobriyan3a5093e2009-02-18 14:48:22 -0800547 depends on INPUT
Johannes Berg19d337d2009-06-02 13:01:37 +0200548 depends on RFKILL || RFKILL = n
Hans de Goede14ca7a472015-06-16 16:27:47 +0200549 depends on ACPI_VIDEO || ACPI_VIDEO = n
Ingo Molnar44b36152009-06-29 10:07:54 +0200550 depends on HOTPLUG_PCI
Hans de Goede14ca7a472015-06-16 16:27:47 +0200551 depends on BACKLIGHT_CLASS_DEVICE
Len Brownd97c0de2009-01-09 04:01:26 -0500552 select HWMON
Corentin Chary3c0eb512009-12-03 07:44:52 +0000553 select LEDS_CLASS
554 select NEW_LEDS
Dmitry Torokhov642e0442010-01-06 22:07:39 +0100555 select INPUT_SPARSEKMAP
Len Brown41b16dc2008-12-01 00:09:47 -0500556 ---help---
557 This driver supports the Fn-Fx keys on Eee PC laptops.
Corentin Chary76593d62009-06-16 19:28:47 +0000558
559 It also gives access to some extra laptop functionalities like
560 Bluetooth, backlight and allows powering on/off some other
561 devices.
Len Brown41b16dc2008-12-01 00:09:47 -0500562
Corentin Charye12e6d92011-02-26 10:20:31 +0100563 If you have an Eee PC laptop, say Y or M here. If this driver
564 doesn't work on your Eee PC, try eeepc-wmi instead.
Len Brown41b16dc2008-12-01 00:09:47 -0500565
Corentin Charye12e6d92011-02-26 10:20:31 +0100566config ASUS_WMI
Corentin Chary7ec48ce2011-12-15 08:27:37 +0100567 tristate "ASUS WMI Driver"
Yong Wangee027e42010-03-21 10:26:34 +0800568 depends on ACPI_WMI
569 depends on INPUT
Corentin Charye07babd2011-02-26 10:20:42 +0100570 depends on HWMON
Randy Dunlap89a76442010-05-07 11:24:11 -0700571 depends on BACKLIGHT_CLASS_DEVICE
Corentin Charyba48fdb2010-11-29 08:14:07 +0100572 depends on RFKILL || RFKILL = n
Randy Dunlap90ba4b12011-02-22 13:47:35 -0800573 depends on HOTPLUG_PCI
Randy Dunlapea89e1d2013-09-16 11:10:51 -0700574 depends on ACPI_VIDEO || ACPI_VIDEO = n
Ingo Molnarfb48aef2010-04-07 16:22:45 +0200575 select INPUT_SPARSEKMAP
Corentin Chary084fca62010-11-29 08:14:06 +0100576 select LEDS_CLASS
577 select NEW_LEDS
Yong Wangee027e42010-03-21 10:26:34 +0800578 ---help---
Corentin Charyb229ece2011-02-26 10:20:40 +0100579 Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new
580 Asus Notebooks).
Yong Wangee027e42010-03-21 10:26:34 +0800581
582 To compile this driver as a module, choose M here: the module will
Corentin Charye12e6d92011-02-26 10:20:31 +0100583 be called asus-wmi.
584
Corentin Charyb229ece2011-02-26 10:20:40 +0100585config ASUS_NB_WMI
Corentin Chary7ec48ce2011-12-15 08:27:37 +0100586 tristate "Asus Notebook WMI Driver"
Corentin Charyb229ece2011-02-26 10:20:40 +0100587 depends on ASUS_WMI
Arnd Bergmannea893692016-10-12 21:31:40 +0200588 depends on SERIO_I8042 || SERIO_I8042 = n
Corentin Charyb229ece2011-02-26 10:20:40 +0100589 ---help---
590 This is a driver for newer Asus notebooks. It adds extra features
591 like wireless radio and bluetooth control, leds, hotkeys, backlight...
592
Masanari Iidaf54619f2014-09-18 12:09:42 +0900593 For more information, see
Corentin Charyb229ece2011-02-26 10:20:40 +0100594 <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
595
596 If you have an ACPI-WMI compatible Asus Notebook, say Y or M
597 here.
598
Corentin Charye12e6d92011-02-26 10:20:31 +0100599config EEEPC_WMI
Corentin Chary7ec48ce2011-12-15 08:27:37 +0100600 tristate "Eee PC WMI Driver"
Corentin Charye12e6d92011-02-26 10:20:31 +0100601 depends on ASUS_WMI
602 ---help---
603 This is a driver for newer Eee PC laptops. It adds extra features
604 like wireless radio and bluetooth control, leds, hotkeys, backlight...
605
Masanari Iidaf54619f2014-09-18 12:09:42 +0900606 For more information, see
Corentin Charye12e6d92011-02-26 10:20:31 +0100607 <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
608
609 If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M
610 here.
Len Brownb4f9fe12008-12-11 14:37:26 -0500611
João Paulo Rechi Vitaf6a6bba2016-01-05 11:16:53 -0500612config ASUS_WIRELESS
613 tristate "Asus Wireless Radio Control Driver"
614 depends on ACPI
615 depends on INPUT
João Paulo Rechi Vita2c1a49c2016-06-13 16:57:30 -0400616 select NEW_LEDS
617 select LEDS_CLASS
João Paulo Rechi Vitaf6a6bba2016-01-05 11:16:53 -0500618 ---help---
619 The Asus Wireless Radio Control handles the airplane mode hotkey
620 present on some Asus laptops.
621
622 Say Y or M here if you have an ASUS notebook with an airplane mode
623 hotkey.
624
625 If you choose to compile this driver as a module the module will be
626 called asus-wireless.
627
Len Brownb4f9fe12008-12-11 14:37:26 -0500628config ACPI_WMI
Carlos Corbacho5fcdd172009-02-14 09:53:53 +0000629 tristate "WMI"
Len Brownb4f9fe12008-12-11 14:37:26 -0500630 depends on ACPI
Len Brownb4f9fe12008-12-11 14:37:26 -0500631 help
632 This driver adds support for the ACPI-WMI (Windows Management
633 Instrumentation) mapper device (PNP0C14) found on some systems.
634
635 ACPI-WMI is a proprietary extension to ACPI to expose parts of the
636 ACPI firmware to userspace - this is done through various vendor
637 defined methods and data blocks in a PNP0C14 device, which are then
638 made available for userspace to call.
639
640 The implementation of this in Linux currently only exposes this to
641 other kernel space drivers.
642
643 This driver is a required dependency to build the firmware specific
644 drivers needed on many machines, including Acer and HP laptops.
645
646 It is safe to enable this driver even if your DSDT doesn't define
647 any ACPI-WMI devices.
648
Darren Hart (VMware)f9dd82c2017-06-06 10:07:32 -0700649config WMI_BMOF
650 tristate "WMI embedded Binary MOF driver"
651 depends on ACPI_WMI
652 default ACPI_WMI
653 ---help---
654 Say Y here if you want to be able to read a firmware-embedded
655 WMI Binary MOF data. Using this requires userspace tools and may be
656 rather tedious.
657
658 To compile this driver as a module, choose M here: the module will
659 be called wmi-bmof.
660
Thomas Renningerd12d8ba2009-12-10 14:18:13 +0100661config MSI_WMI
662 tristate "MSI WMI extras"
663 depends on ACPI_WMI
664 depends on INPUT
Anisse Astierde078e52009-12-14 10:21:39 +0100665 depends on BACKLIGHT_CLASS_DEVICE
Hans de Goede14ca7a472015-06-16 16:27:47 +0200666 depends on ACPI_VIDEO || ACPI_VIDEO = n
Anisse Astierc30116c2009-12-10 14:18:19 +0100667 select INPUT_SPARSEKMAP
Thomas Renningerd12d8ba2009-12-10 14:18:13 +0100668 help
669 Say Y here if you want to support WMI-based hotkeys on MSI laptops.
670
671 To compile this driver as a module, choose M here: the module will
672 be called msi-wmi.
673
Hans de Goede13bb0fd2017-05-12 17:11:54 +0200674config PEAQ_WMI
675 tristate "PEAQ 2-in-1 WMI hotkey driver"
676 depends on ACPI_WMI
677 depends on INPUT
Arnd Bergmanna00c6962017-07-20 18:00:50 +0200678 select INPUT_POLLDEV
Hans de Goede13bb0fd2017-05-12 17:11:54 +0200679 help
680 Say Y here if you want to support WMI-based hotkeys on PEAQ 2-in-1s.
681
Herton Ronaldo Krzesinski9caeb532009-09-14 21:11:21 -0300682config TOPSTAR_LAPTOP
683 tristate "Topstar Laptop Extras"
684 depends on ACPI
685 depends on INPUT
Dmitry Torokhov97490f12010-08-04 22:29:57 -0700686 select INPUT_SPARSEKMAP
Herton Ronaldo Krzesinski9caeb532009-09-14 21:11:21 -0300687 ---help---
688 This driver adds support for hotkeys found on Topstar laptops.
689
690 If you have a Topstar laptop, say Y or M here.
691
Len Brownb4f9fe12008-12-11 14:37:26 -0500692config ACPI_TOSHIBA
693 tristate "Toshiba Laptop Extras"
694 depends on ACPI
Seth Forsheef11f9992012-01-18 13:44:11 -0600695 depends on ACPI_WMI
Mark Brown0c51a4d2011-01-10 14:37:02 +0000696 select LEDS_CLASS
697 select NEW_LEDS
Jonathan Corbetc76a3e12010-08-23 11:32:36 -0600698 depends on BACKLIGHT_CLASS_DEVICE
Len Brownb4f9fe12008-12-11 14:37:26 -0500699 depends on INPUT
Seth Forshee283672e2013-07-03 08:14:16 -0500700 depends on SERIO_I8042 || SERIO_I8042 = n
Hans de Goede358d6a22015-04-21 12:01:32 +0200701 depends on ACPI_VIDEO || ACPI_VIDEO = n
Azael Avalosdc4522b2015-12-14 13:00:59 -0700702 depends on RFKILL || RFKILL = n
Azael Avalos98010f12016-06-27 19:48:08 -0600703 depends on IIO
Len Brownb4f9fe12008-12-11 14:37:26 -0500704 select INPUT_POLLDEV
Dmitry Torokhov384a7cd2010-08-04 22:30:19 -0700705 select INPUT_SPARSEKMAP
Len Brownb4f9fe12008-12-11 14:37:26 -0500706 ---help---
707 This driver adds support for access to certain system settings
708 on "legacy free" Toshiba laptops. These laptops can be recognized by
709 their lack of a BIOS setup menu and APM support.
710
711 On these machines, all system configuration is handled through the
712 ACPI. This driver is required for access to controls not covered
713 by the general ACPI drivers, such as LCD brightness, video output,
714 etc.
715
716 This driver differs from the non-ACPI Toshiba laptop driver (located
717 under "Processor type and features") in several aspects.
718 Configuration is accessed by reading and writing text files in the
719 /proc tree instead of by program interface to /dev. Furthermore, no
720 power management functions are exposed, as those are handled by the
721 general ACPI drivers.
722
723 More information about this driver is available at
724 <http://memebeam.org/toys/ToshibaAcpiDriver>.
725
726 If you have a legacy free Toshiba laptop (such as the Libretto L1
727 series), say Y.
Jes Sorensen42b4e9e2009-12-16 12:08:15 -0500728
729config TOSHIBA_BT_RFKILL
730 tristate "Toshiba Bluetooth RFKill switch support"
731 depends on ACPI
Azael Avalos7ee8cd32015-05-03 17:42:07 -0600732 depends on RFKILL || RFKILL = n
Jes Sorensen42b4e9e2009-12-16 12:08:15 -0500733 ---help---
734 This driver adds support for Bluetooth events for the RFKill
735 switch on modern Toshiba laptops with full ACPI support and
736 an RFKill switch.
737
738 This driver handles RFKill events for the TOS6205 Bluetooth,
739 and re-enables it when the switch is set back to the 'on'
740 position.
741
742 If you have a modern Toshiba laptop with a Bluetooth and an
743 RFKill switch (such as the Portege R500), say Y.
Thadeu Lima de Souza Cascardo529aa8c2009-12-21 16:20:01 -0800744
Azael Avalos186e4e82014-08-14 09:55:40 -0600745config TOSHIBA_HAPS
746 tristate "Toshiba HDD Active Protection Sensor"
747 depends on ACPI
748 ---help---
749 This driver adds support for the built-in accelerometer
Masanari Iida769a12a2015-04-27 22:52:07 +0900750 found on recent Toshiba laptops equipped with HID TOS620A
Azael Avalos186e4e82014-08-14 09:55:40 -0600751 device.
752
753 This driver receives ACPI notify events 0x80 when the sensor
754 detects a sudden move or a harsh vibration, as well as an
755 ACPI notify event 0x81 whenever the movement or vibration has
756 been stabilized.
757
758 Also provides sysfs entries to get/set the desired protection
Masanari Iida769a12a2015-04-27 22:52:07 +0900759 level and resetting the HDD protection interface.
Azael Avalos186e4e82014-08-14 09:55:40 -0600760
761 If you have a recent Toshiba laptop with a built-in accelerometer
762 device, say Y.
763
Azael Avalos14991fc2015-09-28 20:32:28 -0600764config TOSHIBA_WMI
765 tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)"
766 default n
767 depends on ACPI_WMI
768 depends on INPUT
769 select INPUT_SPARSEKMAP
770 ---help---
771 This driver adds hotkey monitoring support to some Toshiba models
772 that manage the hotkeys via WMI events.
773
774 WARNING: This driver is incomplete as it lacks a proper keymap and the
775 *notify function only prints the ACPI event type value. Be warned that
776 you will need to provide some information if you have a Toshiba model
777 with WMI event hotkeys and want to help with the develpment of this
778 driver.
779
780 If you have a WMI-based hotkeys Toshiba laptop, say Y or M here.
781
Thadeu Lima de Souza Cascardo529aa8c2009-12-21 16:20:01 -0800782config ACPI_CMPC
783 tristate "CMPC Laptop Extras"
Jean Delvare25789f92016-05-26 11:43:23 +0200784 depends on ACPI
Thadeu Lima de Souza Cascardof35843e2010-05-26 12:00:10 -0300785 depends on RFKILL || RFKILL=n
Thadeu Lima de Souza Cascardo529aa8c2009-12-21 16:20:01 -0800786 select INPUT
787 select BACKLIGHT_CLASS_DEVICE
788 default n
789 help
790 Support for Intel Classmate PC ACPI devices, including some
791 keys as input device, backlight device, tablet and accelerometer
792 devices.
793
Hans de Goede1cd706d2017-04-06 09:24:36 +0200794config INTEL_CHT_INT33FE
795 tristate "Intel Cherry Trail ACPI INT33FE Driver"
Tobias Regnery58688a72017-04-20 14:51:59 +0200796 depends on X86 && ACPI && I2C
Hans de Goede1cd706d2017-04-06 09:24:36 +0200797 ---help---
798 This driver add support for the INT33FE ACPI device found on
799 some Intel Cherry Trail devices.
800
801 The INT33FE ACPI device has a CRS table with I2cSerialBusV2
802 resources for 3 devices: Maxim MAX17047 Fuel Gauge Controller,
803 FUSB302 USB Type-C Controller and PI3USB30532 USB switch.
804 This driver instantiates i2c-clients for these, so that standard
805 i2c drivers for these chips can bind to the them.
806
Hans de Goede63dada82017-06-12 22:55:46 +0200807config INTEL_INT0002_VGPIO
808 tristate "Intel ACPI INT0002 Virtual GPIO driver"
809 depends on GPIOLIB && ACPI
810 select GPIOLIB_IRQCHIP
811 ---help---
812 Some peripherals on Bay Trail and Cherry Trail platforms signal a
813 Power Management Event (PME) to the Power Management Controller (PMC)
814 to wakeup the system. When this happens software needs to explicitly
815 clear the PME bus 0 status bit in the GPE0a_STS register to avoid an
816 IRQ storm on IRQ 9.
817
818 This is modelled in ACPI through the INT0002 ACPI device, which is
819 called a "Virtual GPIO controller" in ACPI because it defines the
820 event handler to call when the PME triggers through _AEI and _L02
821 methods as would be done for a real GPIO interrupt in ACPI.
822
823 To compile this driver as a module, choose M here: the module will
824 be called intel_int0002_vgpio.
825
Alex Hungecc83e52015-12-18 23:31:10 +0800826config INTEL_HID_EVENT
827 tristate "INTEL HID Event"
828 depends on ACPI
829 depends on INPUT
830 select INPUT_SPARSEKMAP
831 help
832 This driver provides support for the Intel HID Event hotkey interface.
833 Some laptops require this driver for hotkey support.
834
835 To compile this driver as a module, choose M here: the module will
836 be called intel_hid.
837
AceLan Kao332e0812016-07-01 09:51:49 +0800838config INTEL_VBTN
839 tristate "INTEL VIRTUAL BUTTON"
840 depends on ACPI
841 depends on INPUT
842 select INPUT_SPARSEKMAP
843 help
844 This driver provides support for the Intel Virtual Button interface.
845 Some laptops require this driver for power button support.
846
847 To compile this driver as a module, choose M here: the module will
848 be called intel_vbtn.
849
Sreedhara DS9a58a332010-04-26 18:13:05 +0100850config INTEL_SCU_IPC
851 bool "Intel SCU IPC Support"
Alan Coxc95aaef2011-12-17 17:42:27 +0000852 depends on X86_INTEL_MID
Sreedhara DS9a58a332010-04-26 18:13:05 +0100853 default y
854 ---help---
855 IPC is used to bridge the communications between kernel and SCU on
Matthew Garrett6c626732010-05-07 14:30:00 -0400856 some embedded Intel x86 platforms. This is not needed for PC-type
857 machines.
Sreedhara DS9a58a332010-04-26 18:13:05 +0100858
Sreedhara DS5369c02d2010-10-22 15:43:55 +0100859config INTEL_SCU_IPC_UTIL
860 tristate "Intel SCU IPC utility driver"
861 depends on INTEL_SCU_IPC
862 default y
863 ---help---
864 The IPC Util driver provides an interface with the SCU enabling
865 low level access for debug work and updating the firmware. Say
866 N unless you will be doing this on an Intel MID platform.
867
Hong Liu8eec8a12011-02-07 14:45:55 -0500868config INTEL_MID_POWER_BUTTON
869 tristate "power button driver for Intel MID platforms"
Randy Dunlap80887752011-02-16 14:31:02 -0800870 depends on INTEL_SCU_IPC && INPUT
Hong Liu8eec8a12011-02-07 14:45:55 -0500871 help
872 This driver handles the power button on the Intel MID platforms.
873
874 If unsure, say N.
875
Durgadoss Rf017fbe2011-02-20 23:05:43 +0530876config INTEL_MFLD_THERMAL
877 tristate "Thermal driver for Intel Medfield platform"
Mika Westerberg420138a2011-12-15 22:28:11 +0000878 depends on MFD_INTEL_MSIC && THERMAL
Durgadoss Rf017fbe2011-02-20 23:05:43 +0530879 help
880 Say Y here to enable thermal driver support for the Intel Medfield
881 platform.
882
Jesse Barnesaa7ffc02010-05-14 15:41:14 -0700883config INTEL_IPS
884 tristate "Intel Intelligent Power Sharing"
885 depends on ACPI
886 ---help---
887 Intel Calpella platforms support dynamic power sharing between the
888 CPU and GPU, maximizing performance in a given TDP. This driver,
889 along with the CPU frequency and i915 drivers, provides that
890 functionality. If in doubt, say Y here; it will only load on
891 supported platforms.
892
Bryan O'Donoghue28a375d2015-01-30 16:29:38 +0000893config INTEL_IMR
894 bool "Intel Isolated Memory Region support"
895 default n
896 depends on X86_INTEL_QUARK && IOSF_MBI
897 ---help---
898 This option provides a means to manipulate Isolated Memory Regions.
899 IMRs are a set of registers that define read and write access masks
900 to prohibit certain system agents from accessing memory with 1 KiB
901 granularity.
902
903 IMRs make it possible to control read/write access to an address
904 by hardware agents inside the SoC. Read and write masks can be
905 defined for:
906 - eSRAM flush
907 - Dirty CPU snoop (write only)
908 - RMU access
909 - PCI Virtual Channel 0/Virtual Channel 1
910 - SMM mode
911 - Non SMM mode
912
913 Quark contains a set of eight IMR registers and makes use of those
914 registers during its bootup process.
915
916 If you are running on a Galileo/Quark say Y here.
917
Rajneesh Bhardwajb740d2e2016-05-26 14:41:19 +0530918config INTEL_PMC_CORE
919 bool "Intel PMC Core driver"
Jean Delvare25789f92016-05-26 11:43:23 +0200920 depends on PCI
Rajneesh Bhardwajb740d2e2016-05-26 14:41:19 +0530921 ---help---
922 The Intel Platform Controller Hub for Intel Core SoCs provides access
923 to Power Management Controller registers via a PCI interface. This
924 driver can utilize debugging capabilities and supported features as
925 exposed by the Power Management Controller.
926
927 Supported features:
928 - SLP_S0_RESIDENCY counter.
929
Vernon Mauery35f0ce02010-10-05 15:47:18 -0700930config IBM_RTL
931 tristate "Device driver to enable PRTL support"
Jean Delvare25789f92016-05-26 11:43:23 +0200932 depends on PCI
Vernon Mauery35f0ce02010-10-05 15:47:18 -0700933 ---help---
934 Enable support for IBM Premium Real Time Mode (PRTM).
935 This module will allow you the enter and exit PRTM in the BIOS via
936 sysfs on platforms that support this feature. System in PRTM will
937 not receive CPU-generated SMIs for recoverable errors. Use of this
938 feature without proper support may void your hardware warranty.
939
940 If the proper BIOS support is found the driver will load and create
941 /sys/devices/system/ibm_rtl/. The "state" variable will indicate
942 whether or not the BIOS is in PRTM.
943 state = 0 (BIOS SMIs on)
944 state = 1 (BIOS SMIs off)
945
Daniel Drake260586d2010-10-05 15:55:21 +0100946config XO1_RFKILL
947 tristate "OLPC XO-1 software RF kill switch"
Jean Delvareb02fdfc2014-06-01 22:02:48 +0200948 depends on OLPC || COMPILE_TEST
Daniel Drake260586d2010-10-05 15:55:21 +0100949 depends on RFKILL
950 ---help---
951 Support for enabling/disabling the WLAN interface on the OLPC XO-1
952 laptop.
953
Paul Fox89ca1172011-02-03 16:27:55 +0000954config XO15_EBOOK
955 tristate "OLPC XO-1.5 ebook switch"
Jean Delvareb02fdfc2014-06-01 22:02:48 +0200956 depends on OLPC || COMPILE_TEST
Paul Fox89ca1172011-02-03 16:27:55 +0000957 depends on ACPI && INPUT
958 ---help---
959 Support for the ebook switch on the OLPC XO-1.5 laptop.
960
961 This switch is triggered as the screen is rotated and folded down to
962 convert the device into ebook form.
963
Greg Kroah-Hartman2d70b732011-03-11 12:41:19 -0500964config SAMSUNG_LAPTOP
965 tristate "Samsung Laptop driver"
Corentin Chary1c02f2d2011-11-26 11:00:07 +0100966 depends on RFKILL || RFKILL = n
Randy Dunlap5ff67df2013-08-22 09:06:23 -0700967 depends on ACPI_VIDEO || ACPI_VIDEO = n
Corentin Chary1c02f2d2011-11-26 11:00:07 +0100968 depends on BACKLIGHT_CLASS_DEVICE
Corentin Charyf674ebf2011-11-26 11:00:08 +0100969 select LEDS_CLASS
970 select NEW_LEDS
Greg Kroah-Hartman2d70b732011-03-11 12:41:19 -0500971 ---help---
972 This module implements a driver for a wide range of different
973 Samsung laptops. It offers control over the different
Corentin Chary1c02f2d2011-11-26 11:00:07 +0100974 function keys, wireless LED, LCD backlight level.
975
976 It may also provide some sysfs files described in
977 <file:Documentation/ABI/testing/sysfs-platform-samsung-laptop>
Greg Kroah-Hartman2d70b732011-03-11 12:41:19 -0500978
979 To compile this driver as a module, choose M here: the module
980 will be called samsung-laptop.
981
Dave Airlie99b38b42010-12-06 12:43:33 +1000982config MXM_WMI
983 tristate "WMI support for MXM Laptop Graphics"
Dave Airlie0eacdba2011-05-09 14:37:10 +1000984 depends on ACPI_WMI
Dave Airlie99b38b42010-12-06 12:43:33 +1000985 ---help---
986 MXM is a standard for laptop graphics cards, the WMI interface
987 is required for switchable nvidia graphics machines
988
Yin Kangkaibb3ce202011-04-06 15:05:24 +0100989config INTEL_OAKTRAIL
990 tristate "Intel Oaktrail Platform Extras"
991 depends on ACPI
Hans de Goede14ca7a472015-06-16 16:27:47 +0200992 depends on ACPI_VIDEO || ACPI_VIDEO = n
Yin Kangkaibb3ce202011-04-06 15:05:24 +0100993 depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI
994 ---help---
995 Intel Oaktrail platform need this driver to provide interfaces to
996 enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y
997 here; it will only load on supported platforms.
998
Frederick van der Wyck78542e12011-07-07 22:05:25 +0100999config SAMSUNG_Q10
1000 tristate "Samsung Q10 Extras"
Frederick van der Wyckaa3b88a2013-07-08 22:34:56 +01001001 depends on ACPI
Frederick van der Wyck78542e12011-07-07 22:05:25 +01001002 select BACKLIGHT_CLASS_DEVICE
1003 ---help---
1004 This driver provides support for backlight control on Samsung Q10
1005 and related laptops, including Dell Latitude X200.
1006
Seth Forshee917ee752012-03-16 14:41:22 -05001007config APPLE_GMUX
1008 tristate "Apple Gmux Driver"
Seth Forsheef94f0f12012-08-02 12:15:14 -05001009 depends on ACPI
Seth Forshee917ee752012-03-16 14:41:22 -05001010 depends on PNP
Seth Forsheef94f0f12012-08-02 12:15:14 -05001011 depends on BACKLIGHT_CLASS_DEVICE
1012 depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE
1013 depends on ACPI_VIDEO=n || ACPI_VIDEO
Seth Forshee917ee752012-03-16 14:41:22 -05001014 ---help---
1015 This driver provides support for the gmux device found on many
1016 Apple laptops, which controls the display mux for the hybrid
1017 graphics as well as the backlight. Currently only backlight
1018 control is supported by the driver.
1019
Matthew Garrett34a956d2013-07-02 18:41:03 -04001020config INTEL_RST
1021 tristate "Intel Rapid Start Technology Driver"
1022 depends on ACPI
1023 ---help---
1024 This driver provides support for modifying paramaters on systems
1025 equipped with Intel's Rapid Start Technology. When put in an ACPI
1026 sleep state, these devices will wake after either a configured
1027 timeout or when the system battery reaches a critical state,
1028 automatically copying memory contents to disk. On resume, the
1029 firmware will copy the memory contents back to RAM and resume the OS
1030 as usual.
1031
Matthew Garrett5c7f80f2013-07-03 00:50:13 -04001032config INTEL_SMARTCONNECT
1033 tristate "Intel Smart Connect disabling driver"
1034 depends on ACPI
1035 ---help---
1036 Intel Smart Connect is a technology intended to permit devices to
1037 update state by resuming for a short period of time at regular
1038 intervals. If a user enables this functionality under Windows and
1039 then reboots into Linux, the system may remain configured to resume
1040 on suspend. In the absence of any userspace to support it, the system
1041 will then remain awake until something triggers another suspend.
1042
1043 This driver checks to determine whether the device has Intel Smart
1044 Connect enabled, and if so disables it.
1045
Hu Tao8b10acd2013-05-08 11:15:32 +08001046config PVPANIC
1047 tristate "pvpanic device support"
1048 depends on ACPI
1049 ---help---
1050 This driver provides support for the pvpanic device. pvpanic is
1051 a paravirtualized device provided by QEMU; it lets a virtual machine
1052 (guest) communicate panic events to the host.
1053
qipeng.zha0a8b8352015-06-27 00:32:15 +08001054config INTEL_PMC_IPC
1055 tristate "Intel PMC IPC Driver"
Lee Jones79ae6bb2015-09-25 17:31:12 +01001056 depends on ACPI
qipeng.zha0a8b8352015-06-27 00:32:15 +08001057 ---help---
1058 This driver provides support for PMC control on some Intel platforms.
1059 The PMC is an ARC processor which defines IPC commands for communication
1060 with other entities in the CPU.
1061
Nilesh Bacchewar957ae502016-11-07 12:11:47 -08001062config INTEL_BXTWC_PMIC_TMU
1063 tristate "Intel BXT Whiskey Cove TMU Driver"
1064 depends on REGMAP
Andy Shevchenkob5238b42017-04-04 15:38:56 +03001065 depends on INTEL_SOC_PMIC_BXTWC && INTEL_PMC_IPC
Nilesh Bacchewar957ae502016-11-07 12:11:47 -08001066 ---help---
1067 Select this driver to use Intel BXT Whiskey Cove PMIC TMU feature.
1068 This driver enables the alarm wakeup functionality in the TMU unit
1069 of Whiskey Cove PMIC.
1070
Chen Yu2508a452015-08-18 23:30:25 +08001071config SURFACE_PRO3_BUTTON
Weng Xuetian6d5ac6e2016-01-17 15:10:38 -08001072 tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet"
Chen Yu2508a452015-08-18 23:30:25 +08001073 depends on ACPI && INPUT
1074 ---help---
Weng Xuetian6d5ac6e2016-01-17 15:10:38 -08001075 This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet.
Qipeng Zhafdca4f12015-12-11 22:45:00 +08001076
Benjamin Tissoires1a64b712016-12-05 16:10:33 +01001077config SURFACE_3_BUTTON
1078 tristate "Power/home/volume buttons driver for Microsoft Surface 3 tablet"
Randy Dunlapf6c5c1f2016-12-27 14:28:51 -08001079 depends on ACPI && KEYBOARD_GPIO && I2C
Benjamin Tissoires1a64b712016-12-05 16:10:33 +01001080 ---help---
1081 This driver handles the power/home/volume buttons on the Microsoft Surface 3 tablet.
1082
Qipeng Zhafdca4f12015-12-11 22:45:00 +08001083config INTEL_PUNIT_IPC
1084 tristate "Intel P-Unit IPC Driver"
1085 ---help---
1086 This driver provides support for Intel P-Unit Mailbox IPC mechanism,
1087 which is used to bridge the communications between kernel and P-Unit.
Souvik Kumar Chakravarty378f9562016-01-12 16:00:33 +05301088
1089config INTEL_TELEMETRY
1090 tristate "Intel SoC Telemetry Driver"
1091 default n
1092 depends on INTEL_PMC_IPC && INTEL_PUNIT_IPC && X86_64
1093 ---help---
1094 This driver provides interfaces to configure and use
1095 telemetry for INTEL SoC from APL onwards. It is also
1096 used to get various SoC events and parameters
1097 directly via debugfs files. Various tools may use
1098 this interface for SoC state monitoring.
Vadim Pasternak30488702016-10-20 16:28:01 +00001099
Vadim Pasternak6613d182016-10-31 07:22:33 +00001100config MLX_PLATFORM
1101 tristate "Mellanox Technologies platform support"
1102 depends on X86_64
1103 ---help---
1104 This option enables system support for the Mellanox Technologies
1105 platform. The Mellanox systems provide data center networking
1106 solutions based on Virtual Protocol Interconnect (VPI) technology
1107 enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE
1108 connection.
1109
1110 If you have a Mellanox system, say Y or M here.
1111
Vadim Pasternak30488702016-10-20 16:28:01 +00001112config MLX_CPLD_PLATFORM
1113 tristate "Mellanox platform hotplug driver support"
1114 default n
Vadim Pasternak30488702016-10-20 16:28:01 +00001115 select HWMON
1116 select I2C
1117 ---help---
1118 This driver handles hot-plug events for the power suppliers, power
1119 cables and fans on the wide range Mellanox IB and Ethernet systems.
1120
Srinivas Pandruvada4ec567b2017-01-18 10:29:15 -08001121config INTEL_TURBO_MAX_3
1122 bool "Intel Turbo Boost Max Technology 3.0 enumeration driver"
1123 depends on X86_64 && SCHED_MC_PRIO
1124 ---help---
1125 This driver reads maximum performance ratio of each CPU and set up
1126 the scheduler priority metrics. In this way scheduler can prefer
1127 CPU with higher performance to schedule tasks.
1128 This driver is only required when the system is not using Hardware
1129 P-States (HWP). In HWP mode, priority can be read from ACPI tables.
1130
Hans de Goedecef9dd82017-01-23 18:35:30 +01001131config SILEAD_DMI
1132 bool "Tablets with Silead touchscreens"
Darren Hart (VMware)6df97f82017-04-28 09:36:28 -07001133 depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD
Hans de Goedecef9dd82017-01-23 18:35:30 +01001134 ---help---
1135 Certain ACPI based tablets with Silead touchscreens do not have
1136 enough data in ACPI tables for the touchscreen driver to handle
1137 the touchscreen properly, as OEMs expected the data to be baked
1138 into the tablet model specific version of the driver shipped
1139 with the OS-image for the device. This option supplies the missing
1140 information. Enable this for x86 tablets with Silead touchscreens.
1141
Len Brown41b16dc2008-12-01 00:09:47 -05001142endif # X86_PLATFORM_DEVICES
Irina Tirdea80a75812017-01-23 12:07:43 -06001143
1144config PMC_ATOM
1145 def_bool y
1146 depends on PCI
Irina Tirdea282a4e42017-01-23 12:07:44 -06001147 select COMMON_CLK