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Thomas Gleixnerec8f24b2019-05-19 13:07:45 +01001# SPDX-License-Identifier: GPL-2.0-only
Len Brown41b16dc2008-12-01 00:09:47 -05002#
3# X86 Platform Specific Drivers
4#
5
6menuconfig X86_PLATFORM_DEVICES
7 bool "X86 Platform Specific Device Drivers"
8 default y
Jan Engelhardta00cd112010-08-03 00:40:10 +02009 depends on X86
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +090010 help
Len Brown41b16dc2008-12-01 00:09:47 -050011 Say Y here to get to see options for device drivers for various
12 x86 platforms, including vendor-specific laptop extension drivers.
13 This option alone does not add any kernel code.
14
15 If you say N, all options in this submenu will be skipped and disabled.
16
17if X86_PLATFORM_DEVICES
18
Andy Shevchenko45a3d572020-01-28 20:33:05 +020019config ACPI_WMI
20 tristate "WMI"
Len Brown41b16dc2008-12-01 00:09:47 -050021 depends on ACPI
Andy Shevchenko45a3d572020-01-28 20:33:05 +020022 help
23 This driver adds support for the ACPI-WMI (Windows Management
24 Instrumentation) mapper device (PNP0C14) found on some systems.
25
26 ACPI-WMI is a proprietary extension to ACPI to expose parts of the
27 ACPI firmware to userspace - this is done through various vendor
28 defined methods and data blocks in a PNP0C14 device, which are then
29 made available for userspace to call.
30
31 The implementation of this in Linux currently only exposes this to
32 other kernel space drivers.
33
34 This driver is a required dependency to build the firmware specific
35 drivers needed on many machines, including Acer and HP laptops.
36
37 It is safe to enable this driver even if your DSDT doesn't define
38 any ACPI-WMI devices.
39
40config WMI_BMOF
41 tristate "WMI embedded Binary MOF driver"
Sedat Dileke98062e2010-12-08 11:20:26 +010042 depends on ACPI_WMI
Andy Shevchenko45a3d572020-01-28 20:33:05 +020043 default ACPI_WMI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +090044 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +020045 Say Y here if you want to be able to read a firmware-embedded
46 WMI Binary MOF data. Using this requires userspace tools and may be
47 rather tedious.
Len Brown41b16dc2008-12-01 00:09:47 -050048
Andy Shevchenko45a3d572020-01-28 20:33:05 +020049 To compile this driver as a module, choose M here: the module will
50 be called wmi-bmof.
Len Brown41b16dc2008-12-01 00:09:47 -050051
Andy Shevchenko45a3d572020-01-28 20:33:05 +020052config HUAWEI_WMI
53 tristate "Huawei WMI laptop extras driver"
54 depends on ACPI_BATTERY
55 depends on ACPI_WMI
56 depends on INPUT
57 select INPUT_SPARSEKMAP
58 select LEDS_CLASS
59 select LEDS_TRIGGERS
60 select LEDS_TRIGGER_AUDIO
61 select NEW_LEDS
62 help
63 This driver provides support for Huawei WMI hotkeys, battery charge
64 control, fn-lock, mic-mute LED, and other extra features.
Chris Chiu75971fe2017-11-21 13:30:44 +080065
Andy Shevchenko45a3d572020-01-28 20:33:05 +020066 To compile this driver as a module, choose M here: the module
67 will be called huawei-wmi.
68
Justin Ernst4fc2cf12020-11-25 11:54:42 -060069config UV_SYSFS
70 tristate "Sysfs structure for UV systems"
71 depends on X86_UV
72 depends on SYSFS
73 help
74 This driver supports a sysfs tree describing information about
75 UV systems at /sys/firmware/sgi_uv/.
76
77 To compile this driver as a module, choose M here: the module will
78 be called uv_sysfs.
79
Andy Shevchenko45a3d572020-01-28 20:33:05 +020080config MXM_WMI
81 tristate "WMI support for MXM Laptop Graphics"
82 depends on ACPI_WMI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +090083 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +020084 MXM is a standard for laptop graphics cards, the WMI interface
85 is required for switchable nvidia graphics machines
86
87config PEAQ_WMI
88 tristate "PEAQ 2-in-1 WMI hotkey driver"
89 depends on ACPI_WMI
90 depends on INPUT
91 help
92 Say Y here if you want to support WMI-based hotkeys on PEAQ 2-in-1s.
93
Daniel Dadapca16d332021-09-27 15:23:59 -050094config NVIDIA_WMI_EC_BACKLIGHT
95 tristate "EC Backlight Driver for Hybrid Graphics Notebook Systems"
Daniel Dadapad62cd92021-09-02 19:38:39 -050096 depends on ACPI_WMI
97 depends on BACKLIGHT_CLASS_DEVICE
98 help
Daniel Dadapca16d332021-09-27 15:23:59 -050099 This driver provides a sysfs backlight interface for notebook systems
100 which are equipped with NVIDIA hybrid graphics and drive LCD backlight
101 levels through the Embedded Controller (EC).
Daniel Dadapad62cd92021-09-02 19:38:39 -0500102
103 Say Y or M here if you want to control the backlight on a notebook
Daniel Dadapca16d332021-09-27 15:23:59 -0500104 system with an EC-driven backlight.
Daniel Dadapad62cd92021-09-02 19:38:39 -0500105
106 If you choose to compile this driver as a module the module will be
Daniel Dadapca16d332021-09-27 15:23:59 -0500107 called nvidia-wmi-ec-backlight.
Daniel Dadapad62cd92021-09-02 19:38:39 -0500108
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200109config XIAOMI_WMI
110 tristate "Xiaomi WMI key driver"
111 depends on ACPI_WMI
112 depends on INPUT
113 help
114 Say Y here if you want to support WMI-based keys on Xiaomi notebooks.
115
116 To compile this driver as a module, choose M here: the module will
117 be called xiaomi-wmi.
Chris Chiu75971fe2017-11-21 13:30:44 +0800118
Thomas Weißschuh57293192021-04-12 14:35:13 +0200119config GIGABYTE_WMI
120 tristate "Gigabyte WMI temperature driver"
121 depends on ACPI_WMI
122 depends on HWMON
123 help
124 Say Y here if you want to support WMI-based temperature reporting on
125 Gigabyte mainboards.
126
127 To compile this driver as a module, choose M here: the module will
128 be called gigabyte-wmi.
129
Peter Feuerere86435e2009-06-21 18:53:03 +0200130config ACERHDF
131 tristate "Acer Aspire One temperature and fan driver"
Randy Dunlap200db642014-12-15 09:00:13 -0800132 depends on ACPI && THERMAL
Peter Feuerer48c8dd62014-11-28 15:20:50 +0100133 select THERMAL_GOV_BANG_BANG
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900134 help
Peter Feuerere86435e2009-06-21 18:53:03 +0200135 This is a driver for Acer Aspire One netbooks. It allows to access
136 the temperature sensor and to control the fan.
137
138 After loading this driver the BIOS is still in control of the fan.
139 To let the kernel handle the fan, do:
Paul Gortmaker14c20682018-09-20 21:44:18 -0400140 echo -n enabled > /sys/class/thermal/thermal_zoneN/mode
141 where N=0,1,2... depending on the number of thermal nodes and the
142 detection order of your particular system. The "type" parameter
143 in the same node directory will tell you if it is "acerhdf".
Peter Feuerere86435e2009-06-21 18:53:03 +0200144
145 For more information about this driver see
Alexander A. Klimov78d15ee2020-07-15 20:57:44 +0200146 <https://piie.net/files/acerhdf_README.txt>
Peter Feuerere86435e2009-06-21 18:53:03 +0200147
148 If you have an Acer Aspire One netbook, say Y or M
149 here.
150
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200151config ACER_WIRELESS
152 tristate "Acer Wireless Radio Control Driver"
153 depends on ACPI
154 depends on INPUT
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900155 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200156 The Acer Wireless Radio Control handles the airplane mode hotkey
157 present on new Acer laptops.
158
159 Say Y or M here if you have an Acer notebook with an airplane mode
160 hotkey.
161
162 If you choose to compile this driver as a module the module will be
163 called acer-wireless.
164
165config ACER_WMI
166 tristate "Acer WMI Laptop Extras"
Mario Limoncielloa46ad0f2014-04-04 14:15:42 -0400167 depends on ACPI
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200168 select LEDS_CLASS
169 select NEW_LEDS
170 depends on BACKLIGHT_CLASS_DEVICE
171 depends on SERIO_I8042
172 depends on INPUT
173 depends on RFKILL || RFKILL = n
Mario Limoncielloa46ad0f2014-04-04 14:15:42 -0400174 depends on ACPI_WMI
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200175 select INPUT_SPARSEKMAP
176 # Acer WMI depends on ACPI_VIDEO when ACPI is enabled
177 select ACPI_VIDEO if ACPI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900178 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200179 This is a driver for newer Acer (and Wistron) laptops. It adds
180 wireless radio and bluetooth control, and on some laptops,
181 exposes the mail LED and LCD backlight.
182
183 If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M
184 here.
185
Shyam Sundar S K156ec472020-11-05 19:35:31 +0530186config AMD_PMC
187 tristate "AMD SoC PMC driver"
Hans de Goede707f0c22021-11-02 16:32:56 +0100188 depends on ACPI && PCI && RTC_CLASS
Shyam Sundar S K156ec472020-11-05 19:35:31 +0530189 help
190 The driver provides support for AMD Power Management Controller
191 primarily responsible for S2Idle transactions that are driven from
192 a platform firmware running on SMU. This driver also provides a debug
193 mechanism to investigate the S2Idle transactions and failures.
194
195 Say Y or M here if you have a notebook powered by AMD RYZEN CPU/APU.
196
197 If you choose to compile this driver as a module the module will be
198 called amd-pmc.
199
Andrea.Ho3d904002021-03-19 03:44:27 +0000200config ADV_SWBUTTON
201 tristate "Advantech ACPI Software Button Driver"
202 depends on ACPI && INPUT
203 help
204 Say Y here to enable support for Advantech software defined
205 button feature. More information can be found at
206 <http://www.advantech.com.tw/products/>
207
208 To compile this driver as a module, choose M here. The module will
209 be called adv_swbutton.
210
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200211config APPLE_GMUX
212 tristate "Apple Gmux Driver"
213 depends on ACPI && PCI
214 depends on PNP
215 depends on BACKLIGHT_CLASS_DEVICE
216 depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE
217 depends on ACPI_VIDEO=n || ACPI_VIDEO
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900218 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200219 This driver provides support for the gmux device found on many
220 Apple laptops, which controls the display mux for the hybrid
221 graphics as well as the backlight. Currently only backlight
222 control is supported by the driver.
Mario Limoncielloa46ad0f2014-04-04 14:15:42 -0400223
Len Brown41b16dc2008-12-01 00:09:47 -0500224config ASUS_LAPTOP
Corentin Chary6122af32009-06-16 19:28:48 +0000225 tristate "Asus Laptop Extras"
Len Brown41b16dc2008-12-01 00:09:47 -0500226 depends on ACPI
Corentin Charye73e2c62009-02-15 19:30:21 +0100227 select LEDS_CLASS
228 select NEW_LEDS
Hans de Goede14ca7a472015-06-16 16:27:47 +0200229 depends on BACKLIGHT_CLASS_DEVICE
Corentin Chary12d6f352009-01-20 16:17:44 +0100230 depends on INPUT
Corentin Chary18e13112010-01-25 23:29:24 +0100231 depends on RFKILL || RFKILL = n
Hans de Goede14ca7a472015-06-16 16:27:47 +0200232 depends on ACPI_VIDEO || ACPI_VIDEO = n
Corentin Chary66a71dd2010-01-25 22:50:11 +0100233 select INPUT_SPARSEKMAP
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900234 help
Andy Ross8819de72011-10-14 11:13:35 +0200235 This is a driver for Asus laptops, Lenovo SL and the Pegatron
236 Lucid tablet. It may also support some MEDION, JVC or VICTOR
237 laptops. It makes all the extra buttons generate standard
Andy Rossb23910c2011-10-14 11:13:38 +0200238 ACPI events and input events, and on the Lucid the built-in
239 accelerometer appears as an input device. It also adds
240 support for video output switching, LCD backlight control,
241 Bluetooth and Wlan control, and most importantly, allows you
242 to blink those fancy LEDs.
Len Brown41b16dc2008-12-01 00:09:47 -0500243
Andy Ross8819de72011-10-14 11:13:35 +0200244 For more information see <http://acpi4asus.sf.net>.
Len Brown41b16dc2008-12-01 00:09:47 -0500245
246 If you have an ACPI-compatible ASUS laptop, say Y or M here.
247
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200248config ASUS_WIRELESS
249 tristate "Asus Wireless Radio Control Driver"
250 depends on ACPI
251 depends on INPUT
252 select NEW_LEDS
253 select LEDS_CLASS
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900254 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200255 The Asus Wireless Radio Control handles the airplane mode hotkey
256 present on some Asus laptops.
257
258 Say Y or M here if you have an ASUS notebook with an airplane mode
259 hotkey.
260
261 If you choose to compile this driver as a module the module will be
262 called asus-wireless.
263
264config ASUS_WMI
265 tristate "ASUS WMI Driver"
266 depends on ACPI_WMI
267 depends on ACPI_BATTERY
268 depends on INPUT
269 depends on HWMON
270 depends on BACKLIGHT_CLASS_DEVICE
271 depends on RFKILL || RFKILL = n
272 depends on HOTPLUG_PCI
273 depends on ACPI_VIDEO || ACPI_VIDEO = n
274 select INPUT_SPARSEKMAP
275 select LEDS_CLASS
276 select NEW_LEDS
Luke D. Jonesc63d44a2021-08-19 07:07:31 +1200277 select ACPI_PLATFORM_PROFILE
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900278 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200279 Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new
280 Asus Notebooks).
281
282 To compile this driver as a module, choose M here: the module will
283 be called asus-wmi.
284
285config ASUS_NB_WMI
286 tristate "Asus Notebook WMI Driver"
287 depends on ASUS_WMI
288 depends on SERIO_I8042 || SERIO_I8042 = n
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900289 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200290 This is a driver for newer Asus notebooks. It adds extra features
291 like wireless radio and bluetooth control, leds, hotkeys, backlight...
292
293 For more information, see
294 <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
295
296 If you have an ACPI-WMI compatible Asus Notebook, say Y or M
297 here.
298
Chris Blake636a1e62021-08-09 19:40:21 -0500299config MERAKI_MX100
300 tristate "Cisco Meraki MX100 Platform Driver"
301 depends on GPIOLIB
302 depends on GPIO_ICH
303 depends on LEDS_CLASS
304 select LEDS_GPIO
305 help
306 This driver provides support for the front button and LEDs on
307 the Cisco Meraki MX100 (Tinkerbell) 1U appliance.
308
309 To compile this driver as a module, choose M here: the module
310 will be called meraki-mx100.
311
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200312config EEEPC_LAPTOP
313 tristate "Eee PC Hotkey Driver"
314 depends on ACPI
315 depends on INPUT
316 depends on RFKILL || RFKILL = n
317 depends on ACPI_VIDEO || ACPI_VIDEO = n
318 depends on HOTPLUG_PCI
319 depends on BACKLIGHT_CLASS_DEVICE
320 select HWMON
321 select LEDS_CLASS
322 select NEW_LEDS
323 select INPUT_SPARSEKMAP
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900324 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200325 This driver supports the Fn-Fx keys on Eee PC laptops.
326
327 It also gives access to some extra laptop functionalities like
328 Bluetooth, backlight and allows powering on/off some other
329 devices.
330
331 If you have an Eee PC laptop, say Y or M here. If this driver
332 doesn't work on your Eee PC, try eeepc-wmi instead.
333
334config EEEPC_WMI
335 tristate "Eee PC WMI Driver"
336 depends on ASUS_WMI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900337 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200338 This is a driver for newer Eee PC laptops. It adds extra features
339 like wireless radio and bluetooth control, leds, hotkeys, backlight...
340
341 For more information, see
342 <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
343
344 If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M
345 here.
346
Mario Limonciellof1e1ea52021-02-03 13:58:32 -0600347source "drivers/platform/x86/dell/Kconfig"
Michał Kępień7a3319c2017-02-17 08:57:52 +0100348
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200349config AMILO_RFKILL
350 tristate "Fujitsu-Siemens Amilo rfkill support"
Pali Rohár817a5cd2015-06-06 10:23:28 +0200351 depends on RFKILL
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200352 depends on SERIO_I8042
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900353 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200354 This is a driver for enabling wifi on some Fujitsu-Siemens Amilo
355 laptops.
Colin Ian King820787f2011-02-17 18:44:09 +0000356
Len Brown41b16dc2008-12-01 00:09:47 -0500357config FUJITSU_LAPTOP
358 tristate "Fujitsu Laptop Extras"
359 depends on ACPI
360 depends on INPUT
361 depends on BACKLIGHT_CLASS_DEVICE
Hans de Goede14ca7a472015-06-16 16:27:47 +0200362 depends on ACPI_VIDEO || ACPI_VIDEO = n
Michał Kępieńf2252672017-03-20 10:32:19 +0100363 select INPUT_SPARSEKMAP
Necip Fazil Yildiranafdd1eb2020-09-17 19:16:53 +0300364 select NEW_LEDS
Michał Kępieńd89bcc82017-04-07 15:07:08 +0200365 select LEDS_CLASS
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900366 help
Len Brown41b16dc2008-12-01 00:09:47 -0500367 This is a driver for laptops built by Fujitsu:
368
369 * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks
370 * Possibly other Fujitsu laptop models
371 * Tested with S6410 and S7020
372
373 It adds support for LCD brightness control and some hotkeys.
374
375 If you have a Fujitsu laptop, say Y or M here.
376
Robert Gerlach2d24c492012-01-18 14:26:22 +0100377config FUJITSU_TABLET
378 tristate "Fujitsu Tablet Extras"
379 depends on ACPI
380 depends on INPUT
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900381 help
Robert Gerlach2d24c492012-01-18 14:26:22 +0100382 This is a driver for tablets built by Fujitsu:
383
384 * Lifebook P1510/P1610/P1620/Txxxx
385 * Stylistic ST5xxx
386 * Possibly other Fujitsu tablet models
387
388 It adds support for the panel buttons, docking station detection,
389 tablet/notebook mode detection for convertible and
390 orientation detection for docked slates.
391
392 If you have a Fujitsu convertible or slate, say Y or M here.
393
Hans de Goede1b46f172017-12-12 17:40:54 +0100394config GPD_POCKET_FAN
395 tristate "GPD Pocket Fan Controller support"
396 depends on ACPI
397 depends on THERMAL
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900398 help
Hans de Goede1b46f172017-12-12 17:40:54 +0100399 Driver for the GPD Pocket vendor specific FAN02501 ACPI device
400 which controls the fan speed on the GPD Pocket.
401
402 Without this driver the fan on the Pocket will stay off independent
403 of the CPU temperature. Say Y or M if the kernel may be used on a
404 GPD pocket.
405
Jean Delvareefcfed92011-03-21 17:59:36 +0100406config HP_ACCEL
407 tristate "HP laptop accelerometer"
408 depends on INPUT && ACPI
Giedrius Statkevicius0cdbcd62014-11-10 20:59:42 +0200409 depends on SERIO_I8042
Jean Delvareefcfed92011-03-21 17:59:36 +0100410 select SENSORS_LIS3LV02D
411 select NEW_LEDS
412 select LEDS_CLASS
413 help
414 This driver provides support for the "Mobile Data Protection System 3D"
415 or "3D DriveGuard" feature of HP laptops. On such systems the driver
416 should load automatically (via ACPI alias).
417
418 Support for a led indicating disk protection will be provided as
419 hp::hddprotect. For more information on the feature, refer to
Mauro Carvalho Chehab9b5db892019-06-28 18:23:13 -0300420 Documentation/misc-devices/lis3lv02d.rst.
Jean Delvareefcfed92011-03-21 17:59:36 +0100421
422 To compile this driver as a module, choose M here: the module will
423 be called hp_accel.
424
Mario Limoncielloa558ea42021-05-19 12:44:05 -0500425config WIRELESS_HOTKEY
426 tristate "Wireless hotkey button"
Alex Hung54290fa2014-01-16 17:50:31 +0800427 depends on ACPI
428 depends on INPUT
429 help
Mario Limoncielloa558ea42021-05-19 12:44:05 -0500430 This driver provides supports for the wireless buttons found on some AMD,
431 HP, & Xioami laptops.
Alex Hung54290fa2014-01-16 17:50:31 +0800432 On such systems the driver should load automatically (via ACPI alias).
433
434 To compile this driver as a module, choose M here: the module will
Mario Limoncielloa558ea42021-05-19 12:44:05 -0500435 be called wireless-hotkey.
Alex Hung54290fa2014-01-16 17:50:31 +0800436
Len Brown41b16dc2008-12-01 00:09:47 -0500437config HP_WMI
438 tristate "HP WMI extras"
439 depends on ACPI_WMI
440 depends on INPUT
Johannes Berg19d337d2009-06-02 13:01:37 +0200441 depends on RFKILL || RFKILL = n
Dmitry Torokhov4d291ed2010-08-04 22:30:13 -0700442 select INPUT_SPARSEKMAP
Elia Devito4296f672021-02-21 23:13:40 +0100443 select ACPI_PLATFORM_PROFILE
Enver Balalic4c51ba92021-09-02 20:22:34 +0200444 select HWMON
Len Brown41b16dc2008-12-01 00:09:47 -0500445 help
446 Say Y here if you want to support WMI-based hotkeys on HP laptops and
447 to read data from WMI such as docking or ambient light sensor state.
448
449 To compile this driver as a module, choose M here: the module will
450 be called hp-wmi.
451
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200452config TC1100_WMI
453 tristate "HP Compaq TC1100 Tablet WMI Extras"
454 depends on !X86_64
Matan Ziv-Avdbf0c5a2018-09-28 17:34:06 +0300455 depends on ACPI
456 depends on ACPI_WMI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900457 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200458 This is a driver for the WMI extensions (wireless and bluetooth power
459 control) of the HP Compaq TC1100 tablet.
Len Brown41b16dc2008-12-01 00:09:47 -0500460
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200461config IBM_RTL
462 tristate "Device driver to enable PRTL support"
463 depends on PCI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900464 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200465 Enable support for IBM Premium Real Time Mode (PRTM).
466 This module will allow you the enter and exit PRTM in the BIOS via
467 sysfs on platforms that support this feature. System in PRTM will
468 not receive CPU-generated SMIs for recoverable errors. Use of this
469 feature without proper support may void your hardware warranty.
Len Brown41b16dc2008-12-01 00:09:47 -0500470
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200471 If the proper BIOS support is found the driver will load and create
472 /sys/devices/system/ibm_rtl/. The "state" variable will indicate
473 whether or not the BIOS is in PRTM.
474 state = 0 (BIOS SMIs on)
475 state = 1 (BIOS SMIs off)
Len Brown41b16dc2008-12-01 00:09:47 -0500476
Ike Panhc57ac3b02010-10-01 15:40:09 +0800477config IDEAPAD_LAPTOP
478 tristate "Lenovo IdeaPad Laptop Extras"
David Woodhouse58ac7aa2010-08-10 23:44:05 +0100479 depends on ACPI
Randy Dunlapad0f4302011-01-20 12:48:36 -0800480 depends on RFKILL && INPUT
Maxim Mikityanskiy07a4a4f2012-07-06 16:08:00 +0800481 depends on SERIO_I8042
Matthew Garrett445e8d02013-02-25 16:59:57 -0500482 depends on BACKLIGHT_CLASS_DEVICE
Hans de Goede14ca7a472015-06-16 16:27:47 +0200483 depends on ACPI_VIDEO || ACPI_VIDEO = n
Arnd Bergmann74caab92015-11-06 22:28:49 +0100484 depends on ACPI_WMI || ACPI_WMI = n
Maximilian Luz21f05a42021-02-11 21:17:00 +0100485 select ACPI_PLATFORM_PROFILE
Ike Panhcf63409a2010-12-13 18:00:38 +0800486 select INPUT_SPARSEKMAP
Barnabás Pőczed8f5c5e2021-02-04 14:20:15 +0000487 select NEW_LEDS
488 select LEDS_CLASS
David Woodhouse58ac7aa2010-08-10 23:44:05 +0100489 help
Ike Panhc16fd91e2013-02-22 16:48:40 +0800490 This is a driver for Lenovo IdeaPad netbooks contains drivers for
491 rfkill switch, hotkey, fan control and backlight control.
David Woodhouse58ac7aa2010-08-10 23:44:05 +0100492
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200493config SENSORS_HDAPS
494 tristate "Thinkpad Hard Drive Active Protection System (hdaps)"
Benjamin Tissoires3dda3b32016-11-25 17:11:41 +0100495 depends on INPUT
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200496 help
497 This driver provides support for the IBM Hard Drive Active Protection
498 System (hdaps), which provides an accelerometer and other misc. data.
499 ThinkPads starting with the R50, T41, and X40 are supported. The
500 accelerometer data is readable via sysfs.
Benjamin Tissoires3dda3b32016-11-25 17:11:41 +0100501
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200502 This driver also provides an absolute input class device, allowing
503 the laptop to act as a pinball machine-esque joystick.
504
505 If your ThinkPad is not recognized by the driver, please update to latest
506 BIOS. This is especially the case for some R52 ThinkPads.
507
508 Say Y here if you have an applicable laptop and want to experience
509 the awesome power of hdaps.
Benjamin Tissoires3dda3b32016-11-25 17:11:41 +0100510
Len Brown41b16dc2008-12-01 00:09:47 -0500511config THINKPAD_ACPI
512 tristate "ThinkPad ACPI Laptop Extras"
513 depends on ACPI
Ognjen Galic2801b962018-02-07 15:58:44 +0100514 depends on ACPI_BATTERY
Corentin Charyd263da32009-02-25 09:37:09 +0100515 depends on INPUT
Johannes Berg19d337d2009-06-02 13:01:37 +0200516 depends on RFKILL || RFKILL = n
Hans de Goede14ca7a472015-06-16 16:27:47 +0200517 depends on ACPI_VIDEO || ACPI_VIDEO = n
518 depends on BACKLIGHT_CLASS_DEVICE
Hans de Goede153cca92021-07-29 10:21:34 +0200519 depends on I2C
Maximilian Luz21f05a42021-02-11 21:17:00 +0100520 select ACPI_PLATFORM_PROFILE
Len Brown41b16dc2008-12-01 00:09:47 -0500521 select HWMON
522 select NVRAM
Len Brown41b16dc2008-12-01 00:09:47 -0500523 select NEW_LEDS
524 select LEDS_CLASS
Takashi Iwai4e1d0922018-11-26 17:47:45 +0100525 select LEDS_TRIGGERS
526 select LEDS_TRIGGER_AUDIO
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900527 help
Len Brown41b16dc2008-12-01 00:09:47 -0500528 This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
529 support for Fn-Fx key combinations, Bluetooth control, video
530 output switching, ThinkLight control, UltraBay eject and more.
531 For more information about this driver see
Mauro Carvalho Chehab9e1cbed2019-06-13 15:07:43 -0300532 <file:Documentation/admin-guide/laptops/thinkpad-acpi.rst> and
Len Brown41b16dc2008-12-01 00:09:47 -0500533 <http://ibm-acpi.sf.net/> .
534
535 This driver was formerly known as ibm-acpi.
536
Henrique de Moraes Holschuh6e5b08e2009-12-26 22:52:17 -0200537 Extra functionality will be available if the rfkill (CONFIG_RFKILL)
538 and/or ALSA (CONFIG_SND) subsystems are available in the kernel.
539 Note that if you want ThinkPad-ACPI to be built-in instead of
540 modular, ALSA and rfkill will also have to be built-in.
541
Len Brown41b16dc2008-12-01 00:09:47 -0500542 If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
543
Henrique de Moraes Holschuhff850c32009-12-26 22:52:15 -0200544config THINKPAD_ACPI_ALSA_SUPPORT
545 bool "Console audio control ALSA interface"
546 depends on THINKPAD_ACPI
547 depends on SND
548 depends on SND = y || THINKPAD_ACPI = SND
549 default y
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900550 help
Henrique de Moraes Holschuhff850c32009-12-26 22:52:15 -0200551 Enables monitoring of the built-in console audio output control
552 (headphone and speakers), which is operated by the mute and (in
553 some ThinkPad models) volume hotkeys.
554
555 If this option is enabled, ThinkPad-ACPI will export an ALSA card
556 with a single read-only mixer control, which should be used for
557 on-screen-display feedback purposes by the Desktop Environment.
558
559 Optionally, the driver will also allow software control (the
560 ALSA mixer will be made read-write). Please refer to the driver
561 documentation for details.
562
563 All IBM models have both volume and mute control. Newer Lenovo
564 models only have mute control (the volume hotkeys are just normal
565 keys and volume control is done through the main HDA mixer).
566
Henrique de Moraes Holschuha73f3092009-01-11 03:01:00 -0200567config THINKPAD_ACPI_DEBUGFACILITIES
568 bool "Maintainer debug facilities"
569 depends on THINKPAD_ACPI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900570 help
Henrique de Moraes Holschuha73f3092009-01-11 03:01:00 -0200571 Enables extra stuff in the thinkpad-acpi which is completely useless
572 for normal use. Read the driver source to find out what it does.
573
574 Say N here, unless you were told by a kernel maintainer to do
575 otherwise.
576
Len Brown41b16dc2008-12-01 00:09:47 -0500577config THINKPAD_ACPI_DEBUG
578 bool "Verbose debug mode"
579 depends on THINKPAD_ACPI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900580 help
Len Brown41b16dc2008-12-01 00:09:47 -0500581 Enables extra debugging information, at the expense of a slightly
582 increase in driver size.
583
584 If you are not sure, say N here.
585
Henrique de Moraes Holschuha4d5eff2009-04-04 04:25:49 +0000586config THINKPAD_ACPI_UNSAFE_LEDS
587 bool "Allow control of important LEDs (unsafe)"
588 depends on THINKPAD_ACPI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900589 help
Henrique de Moraes Holschuha4d5eff2009-04-04 04:25:49 +0000590 Overriding LED state on ThinkPads can mask important
591 firmware alerts (like critical battery condition), or misled
592 the user into damaging the hardware (undocking or ejecting
593 the bay while buses are still active), etc.
594
595 LED control on the ThinkPad is write-only (with very few
596 exceptions on very ancient models), which makes it
597 impossible to know beforehand if important information will
598 be lost when one changes LED state.
599
600 Users that know what they are doing can enable this option
601 and the driver will allow control of every LED, including
602 the ones on the dock stations.
603
604 Never enable this option on a distribution kernel.
605
606 Say N here, unless you are building a kernel for your own
607 use, and need to control the important firmware LEDs.
608
Len Brown41b16dc2008-12-01 00:09:47 -0500609config THINKPAD_ACPI_VIDEO
610 bool "Video output control support"
611 depends on THINKPAD_ACPI
612 default y
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900613 help
Len Brown41b16dc2008-12-01 00:09:47 -0500614 Allows the thinkpad_acpi driver to provide an interface to control
615 the various video output ports.
616
617 This feature often won't work well, depending on ThinkPad model,
618 display state, video output devices in use, whether there is a X
619 server running, phase of the moon, and the current mood of
620 Schroedinger's cat. If you can use X.org's RandR to control
621 your ThinkPad's video output ports instead of this feature,
Henrique de Moraes Holschuhb525c062010-02-25 22:22:22 -0300622 don't think twice: do it and say N here to save memory and avoid
623 bad interactions with X.org.
Len Brown41b16dc2008-12-01 00:09:47 -0500624
Henrique de Moraes Holschuhb525c062010-02-25 22:22:22 -0300625 NOTE: access to this feature is limited to processes with the
626 CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms
627 where it interacts badly with X.org.
628
629 If you are not sure, say Y here but do try to check if you could
630 be using X.org RandR instead.
Len Brown41b16dc2008-12-01 00:09:47 -0500631
632config THINKPAD_ACPI_HOTKEY_POLL
633 bool "Support NVRAM polling for hot keys"
634 depends on THINKPAD_ACPI
635 default y
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900636 help
Len Brown41b16dc2008-12-01 00:09:47 -0500637 Some thinkpad models benefit from NVRAM polling to detect a few of
638 the hot key press events. If you know your ThinkPad model does not
639 need to do NVRAM polling to support any of the hot keys you use,
640 unselecting this option will save about 1kB of memory.
641
642 ThinkPads T40 and newer, R52 and newer, and X31 and newer are
643 unlikely to need NVRAM polling in their latest BIOS versions.
644
645 NVRAM polling can detect at most the following keys: ThinkPad/Access
646 IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute,
647 Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12).
648
649 If you are not sure, say Y here. The driver enables polling only if
650 it is strictly necessary to do so.
651
Mark Pearsona40cd7e2021-05-30 18:31:11 -0400652config THINKPAD_LMI
653 tristate "Lenovo WMI-based systems management driver"
654 depends on ACPI_WMI
655 select FW_ATTR_CLASS
656 help
657 This driver allows changing BIOS settings on Lenovo machines whose
658 BIOS support the WMI interface.
659
660 To compile this driver as a module, choose M here: the module will
661 be called think-lmi.
662
Andy Shevchenko8bd836f2021-06-18 15:55:15 +0300663source "drivers/platform/x86/intel/Kconfig"
664
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200665config MSI_LAPTOP
666 tristate "MSI Laptop Extras"
667 depends on ACPI
668 depends on BACKLIGHT_CLASS_DEVICE
669 depends on ACPI_VIDEO || ACPI_VIDEO = n
670 depends on RFKILL
671 depends on INPUT && SERIO_I8042
672 select INPUT_SPARSEKMAP
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900673 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200674 This is a driver for laptops built by MSI (MICRO-STAR
675 INTERNATIONAL):
Mattias Jacobssonedb73f42019-05-27 18:21:31 +0200676
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200677 MSI MegaBook S270 (MS-1013)
678 Cytron/TCM/Medion/Tchibo MD96100/SAM2000
679
680 It adds support for Bluetooth, WLAN and LCD brightness control.
681
682 More information about this driver is available at
683 <http://0pointer.de/lennart/tchibo.html>.
684
685 If you have an MSI S270 laptop, say Y or M here.
Mattias Jacobssonedb73f42019-05-27 18:21:31 +0200686
Thomas Renningerd12d8ba2009-12-10 14:18:13 +0100687config MSI_WMI
688 tristate "MSI WMI extras"
689 depends on ACPI_WMI
690 depends on INPUT
Anisse Astierde078e52009-12-14 10:21:39 +0100691 depends on BACKLIGHT_CLASS_DEVICE
Hans de Goede14ca7a472015-06-16 16:27:47 +0200692 depends on ACPI_VIDEO || ACPI_VIDEO = n
Anisse Astierc30116c2009-12-10 14:18:19 +0100693 select INPUT_SPARSEKMAP
Thomas Renningerd12d8ba2009-12-10 14:18:13 +0100694 help
695 Say Y here if you want to support WMI-based hotkeys on MSI laptops.
696
697 To compile this driver as a module, choose M here: the module will
698 be called msi-wmi.
699
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200700config XO15_EBOOK
701 tristate "OLPC XO-1.5 ebook switch"
702 depends on OLPC || COMPILE_TEST
703 depends on ACPI && INPUT
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900704 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200705 Support for the ebook switch on the OLPC XO-1.5 laptop.
Hans de Goede13bb0fd2017-05-12 17:11:54 +0200706
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200707 This switch is triggered as the screen is rotated and folded down to
708 convert the device into ebook form.
709
710config XO1_RFKILL
711 tristate "OLPC XO-1 software RF kill switch"
712 depends on OLPC || COMPILE_TEST
713 depends on RFKILL
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900714 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200715 Support for enabling/disabling the WLAN interface on the OLPC XO-1
716 laptop.
717
718config PCENGINES_APU2
719 tristate "PC Engines APUv2/3 front button and LEDs driver"
720 depends on INPUT && INPUT_KEYBOARD && GPIOLIB
721 depends on LEDS_CLASS
722 select GPIO_AMD_FCH
723 select KEYBOARD_GPIO_POLLED
724 select LEDS_GPIO
725 help
726 This driver provides support for the front button and LEDs on
727 PC Engines APUv2/APUv3 board.
728
729 To compile this driver as a module, choose M here: the module
730 will be called pcengines-apuv2.
731
Santosh Kumar Yadav86af1d02021-10-20 14:36:34 +0200732config BARCO_P50_GPIO
733 tristate "Barco P50 GPIO driver for identify LED/button"
734 depends on GPIOLIB
735 help
736 This driver provides access to the GPIOs for the identify button
737 and led present on Barco P50 board.
738
739 To compile this driver as a module, choose M here: the module
740 will be called barco-p50-gpio.
741
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200742config SAMSUNG_LAPTOP
743 tristate "Samsung Laptop driver"
744 depends on RFKILL || RFKILL = n
745 depends on ACPI_VIDEO || ACPI_VIDEO = n
746 depends on BACKLIGHT_CLASS_DEVICE
Guillaume Douézan-Grardbf8f65d2018-02-21 18:00:45 +0100747 select LEDS_CLASS
748 select NEW_LEDS
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900749 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200750 This module implements a driver for a wide range of different
751 Samsung laptops. It offers control over the different
752 function keys, wireless LED, LCD backlight level.
Herton Ronaldo Krzesinski9caeb532009-09-14 21:11:21 -0300753
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200754 It may also provide some sysfs files described in
755 <file:Documentation/ABI/testing/sysfs-driver-samsung-laptop>
756
757 To compile this driver as a module, choose M here: the module
758 will be called samsung-laptop.
759
760config SAMSUNG_Q10
761 tristate "Samsung Q10 Extras"
762 depends on ACPI
763 select BACKLIGHT_CLASS_DEVICE
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900764 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200765 This driver provides support for backlight control on Samsung Q10
766 and related laptops, including Dell Latitude X200.
Herton Ronaldo Krzesinski9caeb532009-09-14 21:11:21 -0300767
Len Brownb4f9fe12008-12-11 14:37:26 -0500768config ACPI_TOSHIBA
769 tristate "Toshiba Laptop Extras"
770 depends on ACPI
Seth Forsheef11f9992012-01-18 13:44:11 -0600771 depends on ACPI_WMI
Mark Brown0c51a4d2011-01-10 14:37:02 +0000772 select LEDS_CLASS
773 select NEW_LEDS
Jonathan Corbetc76a3e12010-08-23 11:32:36 -0600774 depends on BACKLIGHT_CLASS_DEVICE
Len Brownb4f9fe12008-12-11 14:37:26 -0500775 depends on INPUT
Seth Forshee283672e2013-07-03 08:14:16 -0500776 depends on SERIO_I8042 || SERIO_I8042 = n
Hans de Goede358d6a22015-04-21 12:01:32 +0200777 depends on ACPI_VIDEO || ACPI_VIDEO = n
Azael Avalosdc4522b2015-12-14 13:00:59 -0700778 depends on RFKILL || RFKILL = n
Azael Avalos98010f12016-06-27 19:48:08 -0600779 depends on IIO
Dmitry Torokhov384a7cd2010-08-04 22:30:19 -0700780 select INPUT_SPARSEKMAP
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900781 help
Len Brownb4f9fe12008-12-11 14:37:26 -0500782 This driver adds support for access to certain system settings
783 on "legacy free" Toshiba laptops. These laptops can be recognized by
784 their lack of a BIOS setup menu and APM support.
785
786 On these machines, all system configuration is handled through the
787 ACPI. This driver is required for access to controls not covered
788 by the general ACPI drivers, such as LCD brightness, video output,
789 etc.
790
791 This driver differs from the non-ACPI Toshiba laptop driver (located
792 under "Processor type and features") in several aspects.
793 Configuration is accessed by reading and writing text files in the
794 /proc tree instead of by program interface to /dev. Furthermore, no
795 power management functions are exposed, as those are handled by the
796 general ACPI drivers.
797
798 More information about this driver is available at
799 <http://memebeam.org/toys/ToshibaAcpiDriver>.
800
801 If you have a legacy free Toshiba laptop (such as the Libretto L1
802 series), say Y.
Jes Sorensen42b4e9e2009-12-16 12:08:15 -0500803
804config TOSHIBA_BT_RFKILL
805 tristate "Toshiba Bluetooth RFKill switch support"
806 depends on ACPI
Azael Avalos7ee8cd32015-05-03 17:42:07 -0600807 depends on RFKILL || RFKILL = n
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900808 help
Jes Sorensen42b4e9e2009-12-16 12:08:15 -0500809 This driver adds support for Bluetooth events for the RFKill
810 switch on modern Toshiba laptops with full ACPI support and
811 an RFKill switch.
812
813 This driver handles RFKill events for the TOS6205 Bluetooth,
814 and re-enables it when the switch is set back to the 'on'
815 position.
816
817 If you have a modern Toshiba laptop with a Bluetooth and an
818 RFKill switch (such as the Portege R500), say Y.
Thadeu Lima de Souza Cascardo529aa8c2009-12-21 16:20:01 -0800819
Azael Avalos186e4e82014-08-14 09:55:40 -0600820config TOSHIBA_HAPS
821 tristate "Toshiba HDD Active Protection Sensor"
822 depends on ACPI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900823 help
Azael Avalos186e4e82014-08-14 09:55:40 -0600824 This driver adds support for the built-in accelerometer
Masanari Iida769a12a2015-04-27 22:52:07 +0900825 found on recent Toshiba laptops equipped with HID TOS620A
Azael Avalos186e4e82014-08-14 09:55:40 -0600826 device.
827
828 This driver receives ACPI notify events 0x80 when the sensor
829 detects a sudden move or a harsh vibration, as well as an
830 ACPI notify event 0x81 whenever the movement or vibration has
831 been stabilized.
832
833 Also provides sysfs entries to get/set the desired protection
Masanari Iida769a12a2015-04-27 22:52:07 +0900834 level and resetting the HDD protection interface.
Azael Avalos186e4e82014-08-14 09:55:40 -0600835
836 If you have a recent Toshiba laptop with a built-in accelerometer
837 device, say Y.
838
Azael Avalos14991fc2015-09-28 20:32:28 -0600839config TOSHIBA_WMI
840 tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)"
Azael Avalos14991fc2015-09-28 20:32:28 -0600841 depends on ACPI_WMI
842 depends on INPUT
843 select INPUT_SPARSEKMAP
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900844 help
Azael Avalos14991fc2015-09-28 20:32:28 -0600845 This driver adds hotkey monitoring support to some Toshiba models
846 that manage the hotkeys via WMI events.
847
848 WARNING: This driver is incomplete as it lacks a proper keymap and the
849 *notify function only prints the ACPI event type value. Be warned that
850 you will need to provide some information if you have a Toshiba model
Masanari Iida83fc61a2017-09-26 12:47:59 +0900851 with WMI event hotkeys and want to help with the development of this
Azael Avalos14991fc2015-09-28 20:32:28 -0600852 driver.
853
854 If you have a WMI-based hotkeys Toshiba laptop, say Y or M here.
855
Thadeu Lima de Souza Cascardo529aa8c2009-12-21 16:20:01 -0800856config ACPI_CMPC
857 tristate "CMPC Laptop Extras"
Randy Dunlap4f258cf2018-01-14 21:11:18 -0800858 depends on ACPI && INPUT
Thadeu Lima de Souza Cascardof35843e2010-05-26 12:00:10 -0300859 depends on RFKILL || RFKILL=n
Thadeu Lima de Souza Cascardo529aa8c2009-12-21 16:20:01 -0800860 select BACKLIGHT_CLASS_DEVICE
Thadeu Lima de Souza Cascardo529aa8c2009-12-21 16:20:01 -0800861 help
862 Support for Intel Classmate PC ACPI devices, including some
863 keys as input device, backlight device, tablet and accelerometer
864 devices.
865
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200866config COMPAL_LAPTOP
867 tristate "Compal (and others) Laptop Extras"
868 depends on ACPI
869 depends on BACKLIGHT_CLASS_DEVICE
870 depends on ACPI_VIDEO || ACPI_VIDEO = n
871 depends on RFKILL
872 depends on HWMON
873 depends on POWER_SUPPLY
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900874 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200875 This is a driver for laptops built by Compal, and some models by
876 other brands (e.g. Dell, Toshiba).
Hans de Goede1cd706d2017-04-06 09:24:36 +0200877
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200878 It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon
879 and battery charging level control.
Yauhen Kharuzhyd7407952019-10-05 23:42:55 +0300880
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200881config LG_LAPTOP
882 tristate "LG Laptop Extras"
883 depends on ACPI
884 depends on ACPI_WMI
885 depends on INPUT
886 select INPUT_SPARSEKMAP
Necip Fazil Yildiran8f0c01e2020-09-15 12:09:23 +0300887 select NEW_LEDS
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200888 select LEDS_CLASS
889 help
890 This driver adds support for hotkeys as well as control of keyboard
891 backlight, battery maximum charge level and various other ACPI
892 features.
Hans de Goede1cd706d2017-04-06 09:24:36 +0200893
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200894 If you have an LG Gram laptop, say Y or M here.
Yauhen Kharuzhyd7407952019-10-05 23:42:55 +0300895
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200896config PANASONIC_LAPTOP
897 tristate "Panasonic Laptop Extras"
898 depends on INPUT && ACPI
899 depends on BACKLIGHT_CLASS_DEVICE
900 select INPUT_SPARSEKMAP
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900901 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200902 This driver adds support for access to backlight control and hotkeys
903 on Panasonic Let's Note laptops.
Hans de Goede63dada82017-06-12 22:55:46 +0200904
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200905 If you have a Panasonic Let's note laptop (such as the R1(N variant),
906 R2, R3, R5, T2, W2 and Y2 series), say Y.
Hans de Goede63dada82017-06-12 22:55:46 +0200907
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200908config SONY_LAPTOP
909 tristate "Sony Laptop Extras"
910 depends on ACPI
911 depends on ACPI_VIDEO || ACPI_VIDEO = n
912 depends on BACKLIGHT_CLASS_DEVICE
913 depends on INPUT
914 depends on RFKILL
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900915 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200916 This mini-driver drives the SNC and SPIC devices present in the ACPI
917 BIOS of the Sony Vaio laptops.
Hans de Goede63dada82017-06-12 22:55:46 +0200918
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200919 It gives access to some extra laptop functionalities like Bluetooth,
920 screen brightness control, Fn keys and allows powering on/off some
921 devices.
922
923 Read <file:Documentation/admin-guide/laptops/sony-laptop.rst> for more information.
924
925config SONYPI_COMPAT
926 bool "Sonypi compatibility"
927 depends on SONY_LAPTOP
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900928 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200929 Build the sonypi driver compatibility code into the sony-laptop driver.
930
931config SYSTEM76_ACPI
932 tristate "System76 ACPI Driver"
933 depends on ACPI
Arnd Bergmannfc3341b2021-10-22 17:48:40 +0200934 depends on ACPI_BATTERY
935 depends on HWMON
936 depends on INPUT
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200937 select NEW_LEDS
938 select LEDS_CLASS
939 select LEDS_TRIGGERS
940 help
941 This is a driver for System76 laptops running open firmware. It adds
942 support for Fn-Fx key combinations, keyboard backlight, and airplane mode
943 LEDs.
944
945 If you have a System76 laptop running open firmware, say Y or M here.
946
947config TOPSTAR_LAPTOP
948 tristate "Topstar Laptop Extras"
Alex Hungecc83e52015-12-18 23:31:10 +0800949 depends on ACPI
950 depends on INPUT
951 select INPUT_SPARSEKMAP
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200952 select LEDS_CLASS
953 select NEW_LEDS
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900954 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200955 This driver adds support for hotkeys found on Topstar laptops.
Sreedhara DS9a58a332010-04-26 18:13:05 +0100956
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200957 If you have a Topstar laptop, say Y or M here.
Sreedhara DS5369c02d2010-10-22 15:43:55 +0100958
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200959config I2C_MULTI_INSTANTIATE
960 tristate "I2C multi instantiate pseudo device driver"
961 depends on I2C && ACPI
Hong Liu8eec8a12011-02-07 14:45:55 -0500962 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200963 Some ACPI-based systems list multiple i2c-devices in a single ACPI
964 firmware-node. This driver will instantiate separate i2c-clients
965 for each device in the firmware-node.
Hong Liu8eec8a12011-02-07 14:45:55 -0500966
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200967 To compile this driver as a module, choose M here: the module
968 will be called i2c-multi-instantiate.
Hong Liu8eec8a12011-02-07 14:45:55 -0500969
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200970config MLX_PLATFORM
971 tristate "Mellanox Technologies platform support"
972 depends on I2C && REGMAP
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900973 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200974 This option enables system support for the Mellanox Technologies
975 platform. The Mellanox systems provide data center networking
976 solutions based on Virtual Protocol Interconnect (VPI) technology
977 enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE
978 connection.
979
980 If you have a Mellanox system, say Y or M here.
981
982config TOUCHSCREEN_DMI
983 bool "DMI based touchscreen configuration info"
984 depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD
Linus Torvaldsdba43fc2020-03-31 16:43:40 -0700985 select EFI_EMBEDDED_FIRMWARE if EFI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +0900986 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +0200987 Certain ACPI based tablets with e.g. Silead or Chipone touchscreens
988 do not have enough data in ACPI tables for the touchscreen driver to
989 handle the touchscreen properly, as OEMs expect the data to be baked
990 into the tablet model specific version of the driver shipped with the
991 the OS-image for the device. This option supplies the missing info.
992 Enable this for x86 tablets with Silead or Chipone touchscreens.
Jesse Barnesaa7ffc02010-05-14 15:41:14 -0700993
Mark Pearson17b707f2021-05-30 18:31:09 -0400994config FW_ATTR_CLASS
995 tristate
Mark Pearson17b707f2021-05-30 18:31:09 -0400996
Bryan O'Donoghue28a375d2015-01-30 16:29:38 +0000997config INTEL_IMR
998 bool "Intel Isolated Memory Region support"
Bryan O'Donoghue28a375d2015-01-30 16:29:38 +0000999 depends on X86_INTEL_QUARK && IOSF_MBI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +09001000 help
Bryan O'Donoghue28a375d2015-01-30 16:29:38 +00001001 This option provides a means to manipulate Isolated Memory Regions.
1002 IMRs are a set of registers that define read and write access masks
1003 to prohibit certain system agents from accessing memory with 1 KiB
1004 granularity.
1005
1006 IMRs make it possible to control read/write access to an address
1007 by hardware agents inside the SoC. Read and write masks can be
1008 defined for:
1009 - eSRAM flush
1010 - Dirty CPU snoop (write only)
1011 - RMU access
1012 - PCI Virtual Channel 0/Virtual Channel 1
1013 - SMM mode
1014 - Non SMM mode
1015
1016 Quark contains a set of eight IMR registers and makes use of those
1017 registers during its bootup process.
1018
1019 If you are running on a Galileo/Quark say Y here.
1020
Andy Shevchenko45a3d572020-01-28 20:33:05 +02001021config INTEL_IPS
1022 tristate "Intel Intelligent Power Sharing"
Sinan Kaya7934d762019-01-05 10:06:01 +00001023 depends on ACPI && PCI
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +09001024 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +02001025 Intel Calpella platforms support dynamic power sharing between the
1026 CPU and GPU, maximizing performance in a given TDP. This driver,
1027 along with the CPU frequency and i915 drivers, provides that
1028 functionality. If in doubt, say Y here; it will only load on
1029 supported platforms.
Seth Forshee917ee752012-03-16 14:41:22 -05001030
Andy Shevchenko45a3d572020-01-28 20:33:05 +02001031config INTEL_SCU_IPC
Mika Westerberg54b34aa2020-04-16 11:15:33 +03001032 bool
1033
1034config INTEL_SCU
1035 bool
1036 select INTEL_SCU_IPC
1037
1038config INTEL_SCU_PCI
1039 bool "Intel SCU PCI driver"
Mika Westerbergb8da68f2020-04-16 11:15:49 +03001040 depends on PCI
Mika Westerberg54b34aa2020-04-16 11:15:33 +03001041 select INTEL_SCU
1042 help
1043 This driver is used to bridge the communications between kernel
1044 and SCU on some embedded Intel x86 platforms. It also creates
Mika Westerbergb8da68f2020-04-16 11:15:49 +03001045 devices that are connected to the SoC through the SCU.
1046 Platforms supported:
1047 Medfield
1048 Clovertrail
1049 Merrifield
1050 Broxton
1051 Apollo Lake
Andy Shevchenko45a3d572020-01-28 20:33:05 +02001052
Mika Westerberg7a61f052020-04-28 11:51:12 +03001053config INTEL_SCU_PLATFORM
1054 tristate "Intel SCU platform driver"
1055 depends on ACPI
1056 select INTEL_SCU
1057 help
1058 This driver is used to bridge the communications between kernel
1059 and SCU (sometimes called PMC as well). The driver currently
1060 supports Intel Elkhart Lake and compatible platforms.
1061
Andy Shevchenko18365d62020-10-23 19:03:19 +03001062config INTEL_SCU_WDT
1063 bool
1064 default INTEL_SCU_PCI
1065 depends on INTEL_MID_WATCHDOG
1066 help
1067 This is a specific platform code to instantiate watchdog device
1068 on ACPI-based Intel MID platforms.
1069
Andy Shevchenko45a3d572020-01-28 20:33:05 +02001070config INTEL_SCU_IPC_UTIL
1071 tristate "Intel SCU IPC utility driver"
Mika Westerberg54b34aa2020-04-16 11:15:33 +03001072 depends on INTEL_SCU
Masahiro Yamadaa7f7f622020-06-14 01:50:22 +09001073 help
Andy Shevchenko45a3d572020-01-28 20:33:05 +02001074 The IPC Util driver provides an interface with the SCU enabling
1075 low level access for debug work and updating the firmware. Say
1076 N unless you will be doing this on an Intel MID platform.
1077
Len Brown41b16dc2008-12-01 00:09:47 -05001078endif # X86_PLATFORM_DEVICES
Irina Tirdea80a75812017-01-23 12:07:43 -06001079
1080config PMC_ATOM
1081 def_bool y
1082 depends on PCI
Irina Tirdea282a4e42017-01-23 12:07:44 -06001083 select COMMON_CLK