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Commit | Line | Data |
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ec8f24b7 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
41b16dce LB |
2 | # |
3 | # X86 Platform Specific Drivers | |
4 | # | |
5 | ||
6 | menuconfig X86_PLATFORM_DEVICES | |
7 | bool "X86 Platform Specific Device Drivers" | |
8 | default y | |
a00cd11b | 9 | depends on X86 |
41b16dce LB |
10 | ---help--- |
11 | 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 | ||
17 | if X86_PLATFORM_DEVICES | |
18 | ||
19 | config ACER_WMI | |
54b1ec89 | 20 | tristate "Acer WMI Laptop Extras" |
41b16dce | 21 | depends on ACPI |
0c51a4d8 MB |
22 | select LEDS_CLASS |
23 | select NEW_LEDS | |
41b16dce LB |
24 | depends on BACKLIGHT_CLASS_DEVICE |
25 | depends on SERIO_I8042 | |
3fdca87d | 26 | depends on INPUT |
19d337df | 27 | depends on RFKILL || RFKILL = n |
e98062ed | 28 | depends on ACPI_WMI |
3fdca87d | 29 | select INPUT_SPARSEKMAP |
86924de2 | 30 | # Acer WMI depends on ACPI_VIDEO when ACPI is enabled |
86924de2 | 31 | select ACPI_VIDEO if ACPI |
41b16dce LB |
32 | ---help--- |
33 | This is a driver for newer Acer (and Wistron) laptops. It adds | |
34 | wireless radio and bluetooth control, and on some laptops, | |
35 | exposes the mail LED and LCD backlight. | |
36 | ||
41b16dce LB |
37 | If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M |
38 | here. | |
39 | ||
75971feb CC |
40 | config ACER_WIRELESS |
41 | tristate "Acer Wireless Radio Control Driver" | |
42 | depends on ACPI | |
43 | depends on INPUT | |
44 | ---help--- | |
45 | The Acer Wireless Radio Control handles the airplane mode hotkey | |
46 | present on new Acer laptops. | |
47 | ||
48 | Say Y or M here if you have an Acer notebook with an airplane mode | |
49 | hotkey. | |
50 | ||
51 | If you choose to compile this driver as a module the module will be | |
52 | called acer-wireless. | |
53 | ||
e86435eb PF |
54 | config ACERHDF |
55 | tristate "Acer Aspire One temperature and fan driver" | |
200db647 | 56 | depends on ACPI && THERMAL |
48c8dd64 | 57 | select THERMAL_GOV_BANG_BANG |
e86435eb PF |
58 | ---help--- |
59 | This is a driver for Acer Aspire One netbooks. It allows to access | |
60 | the temperature sensor and to control the fan. | |
61 | ||
62 | After loading this driver the BIOS is still in control of the fan. | |
63 | To let the kernel handle the fan, do: | |
14c20688 PG |
64 | echo -n enabled > /sys/class/thermal/thermal_zoneN/mode |
65 | where N=0,1,2... depending on the number of thermal nodes and the | |
66 | detection order of your particular system. The "type" parameter | |
67 | in the same node directory will tell you if it is "acerhdf". | |
e86435eb PF |
68 | |
69 | For more information about this driver see | |
70 | <http://piie.net/files/acerhdf_README.txt> | |
71 | ||
72 | If you have an Acer Aspire One netbook, say Y or M | |
73 | here. | |
74 | ||
a46ad0f1 ML |
75 | config ALIENWARE_WMI |
76 | tristate "Alienware Special feature control" | |
77 | depends on ACPI | |
78 | depends on LEDS_CLASS | |
79 | depends on NEW_LEDS | |
80 | depends on ACPI_WMI | |
81 | ---help--- | |
82 | This is a driver for controlling Alienware BIOS driven | |
83 | features. It exposes an interface for controlling the AlienFX | |
84 | zones on Alienware machines that don't contain a dedicated AlienFX | |
85 | USB MCU such as the X51 and X51-R2. | |
86 | ||
41b16dce | 87 | config ASUS_LAPTOP |
6122af37 | 88 | tristate "Asus Laptop Extras" |
41b16dce | 89 | depends on ACPI |
e73e2c62 CC |
90 | select LEDS_CLASS |
91 | select NEW_LEDS | |
14ca7a47 | 92 | depends on BACKLIGHT_CLASS_DEVICE |
12d6f35b | 93 | depends on INPUT |
18e1311e | 94 | depends on RFKILL || RFKILL = n |
14ca7a47 | 95 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
66a71dd1 | 96 | select INPUT_SPARSEKMAP |
8819de7f | 97 | select INPUT_POLLDEV |
41b16dce | 98 | ---help--- |
8819de7f AR |
99 | This is a driver for Asus laptops, Lenovo SL and the Pegatron |
100 | Lucid tablet. It may also support some MEDION, JVC or VICTOR | |
101 | laptops. It makes all the extra buttons generate standard | |
b23910c2 AR |
102 | ACPI events and input events, and on the Lucid the built-in |
103 | accelerometer appears as an input device. It also adds | |
104 | support for video output switching, LCD backlight control, | |
105 | Bluetooth and Wlan control, and most importantly, allows you | |
106 | to blink those fancy LEDs. | |
41b16dce | 107 | |
8819de7f | 108 | For more information see <http://acpi4asus.sf.net>. |
41b16dce LB |
109 | |
110 | If you have an ACPI-compatible ASUS laptop, say Y or M here. | |
111 | ||
8e5cddd1 SH |
112 | config DCDBAS |
113 | tristate "Dell Systems Management Base Driver" | |
114 | depends on X86 | |
115 | help | |
116 | The Dell Systems Management Base Driver provides a sysfs interface | |
117 | for systems management software to perform System Management | |
118 | Interrupts (SMIs) and Host Control Actions (system power cycle or | |
119 | power off after OS shutdown) on certain Dell systems. | |
120 | ||
121 | See <file:Documentation/dcdbas.txt> for more details on the driver | |
122 | and the Dell systems on which Dell systems management software makes | |
123 | use of this driver. | |
124 | ||
125 | Say Y or M here to enable the driver for use by Dell systems | |
126 | management software such as Dell OpenManage. | |
127 | ||
32d7b19b | 128 | # |
75073a64 DH |
129 | # The DELL_SMBIOS driver depends on ACPI_WMI and/or DCDBAS if those |
130 | # backends are selected. The "depends" line prevents a configuration | |
131 | # where DELL_SMBIOS=y while either of those dependencies =m. | |
32d7b19b | 132 | # |
2f9f26bd | 133 | config DELL_SMBIOS |
25d47027 | 134 | tristate "Dell SMBIOS driver" |
32d7b19b | 135 | depends on DCDBAS || DCDBAS=n |
75073a64 | 136 | depends on ACPI_WMI || ACPI_WMI=n |
25d47027 ML |
137 | ---help--- |
138 | This provides support for the Dell SMBIOS calling interface. | |
139 | If you have a Dell computer you should enable this option. | |
140 | ||
141 | Be sure to select at least one backend for it to work properly. | |
549b4930 | 142 | |
1a258e67 | 143 | config DELL_SMBIOS_WMI |
25d47027 | 144 | bool "Dell SMBIOS driver WMI backend" |
329d58b8 | 145 | default y |
1a258e67 ML |
146 | depends on ACPI_WMI |
147 | select DELL_WMI_DESCRIPTOR | |
329d58b8 | 148 | depends on DELL_SMBIOS |
1a258e67 ML |
149 | ---help--- |
150 | This provides an implementation for the Dell SMBIOS calling interface | |
151 | communicated over ACPI-WMI. | |
152 | ||
25d47027 | 153 | If you have a Dell computer from >2007 you should say Y here. |
1a258e67 ML |
154 | If you aren't sure and this module doesn't work for your computer |
155 | it just won't load. | |
156 | ||
549b4930 | 157 | config DELL_SMBIOS_SMM |
25d47027 | 158 | bool "Dell SMBIOS driver SMM backend" |
329d58b8 | 159 | default y |
549b4930 | 160 | depends on DCDBAS |
329d58b8 | 161 | depends on DELL_SMBIOS |
2f9f26bd | 162 | ---help--- |
549b4930 ML |
163 | This provides an implementation for the Dell SMBIOS calling interface |
164 | communicated over SMI/SMM. | |
2f9f26bd | 165 | |
25d47027 | 166 | If you have a Dell computer from <=2017 you should say Y here. |
549b4930 ML |
167 | If you aren't sure and this module doesn't work for your computer |
168 | it just won't load. | |
2f9f26bd | 169 | |
cad73120 | 170 | config DELL_LAPTOP |
fe7e913c | 171 | tristate "Dell Laptop Extras" |
a570af48 | 172 | depends on DMI |
cad73120 | 173 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 174 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
19d337df | 175 | depends on RFKILL || RFKILL = n |
814cb8ad | 176 | depends on SERIO_I8042 |
7fe3fa3b | 177 | depends on DELL_SMBIOS |
dccefb37 | 178 | select POWER_SUPPLY |
b9c913f3 LT |
179 | select LEDS_CLASS |
180 | select NEW_LEDS | |
d00fa46e TI |
181 | select LEDS_TRIGGERS |
182 | select LEDS_TRIGGER_AUDIO | |
cad73120 LB |
183 | ---help--- |
184 | This driver adds support for rfkill and backlight control to Dell | |
eec3b959 | 185 | laptops (except for some models covered by the Compal driver). |
cad73120 | 186 | |
0b3f6109 | 187 | config DELL_WMI |
72e83204 | 188 | tristate "Dell WMI notifications" |
0b3f6109 | 189 | depends on ACPI_WMI |
a570af48 | 190 | depends on DMI |
0b3f6109 | 191 | depends on INPUT |
14ca7a47 | 192 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
54940fa6 | 193 | depends on DELL_SMBIOS |
92b8c540 | 194 | select DELL_WMI_DESCRIPTOR |
890a7c8e | 195 | select INPUT_SPARSEKMAP |
0b3f6109 MG |
196 | ---help--- |
197 | Say Y here if you want to support WMI-based hotkeys on Dell laptops. | |
198 | ||
199 | To compile this driver as a module, choose M here: the module will | |
200 | be called dell-wmi. | |
201 | ||
92b8c540 ML |
202 | config DELL_WMI_DESCRIPTOR |
203 | tristate | |
204 | depends on ACPI_WMI | |
205 | ||
820787fc CIK |
206 | config DELL_WMI_AIO |
207 | tristate "WMI Hotkeys for Dell All-In-One series" | |
208 | depends on ACPI_WMI | |
209 | depends on INPUT | |
210 | select INPUT_SPARSEKMAP | |
211 | ---help--- | |
212 | Say Y here if you want to support WMI-based hotkeys on Dell | |
213 | All-In-One machines. | |
214 | ||
215 | To compile this driver as a module, choose M here: the module will | |
cffbcd0c | 216 | be called dell-wmi-aio. |
820787fc | 217 | |
7a3319c1 MK |
218 | config DELL_WMI_LED |
219 | tristate "External LED on Dell Business Netbooks" | |
220 | depends on LEDS_CLASS | |
221 | depends on ACPI_WMI | |
222 | help | |
223 | This adds support for the Latitude 2100 and similar | |
224 | notebooks that have an external LED. | |
225 | ||
4738d8aa | 226 | config DELL_SMO8800 |
e4da9142 | 227 | tristate "Dell Latitude freefall driver (ACPI SMO88XX)" |
4738d8aa PR |
228 | depends on ACPI |
229 | ---help--- | |
e4da9142 | 230 | Say Y here if you want to support SMO88XX freefall devices |
4738d8aa PR |
231 | on Dell Latitude laptops. |
232 | ||
233 | To compile this driver as a module, choose M here: the module will | |
234 | be called dell-smo8800. | |
235 | ||
817a5cdb PR |
236 | config DELL_RBTN |
237 | tristate "Dell Airplane Mode Switch driver" | |
238 | depends on ACPI | |
239 | depends on INPUT | |
240 | depends on RFKILL | |
241 | ---help--- | |
242 | Say Y here if you want to support Dell Airplane Mode Switch ACPI | |
243 | device on Dell laptops. Sometimes it has names: DELLABCE or DELRBTN. | |
244 | This driver register rfkill device or input hotkey device depending | |
245 | on hardware type (hw switch slider or keyboard toggle button). For | |
246 | rfkill devices it receive HW switch events and set correct hard | |
247 | rfkill state. | |
248 | ||
249 | To compile this driver as a module, choose M here: the module will | |
250 | be called dell-rbtn. | |
251 | ||
c48e2ffd SH |
252 | config DELL_RBU |
253 | tristate "BIOS update support for DELL systems via sysfs" | |
254 | depends on X86 | |
255 | select FW_LOADER | |
256 | select FW_LOADER_USER_HELPER | |
257 | help | |
258 | Say m if you want to have the option of updating the BIOS for your | |
259 | DELL system. Note you need a Dell OpenManage or Dell Update package (DUP) | |
260 | supporting application to communicate with the BIOS regarding the new | |
261 | image for the image update to take effect. | |
262 | See <file:Documentation/dell_rbu.txt> for more details on the driver. | |
263 | ||
820787fc | 264 | |
41b16dce LB |
265 | config FUJITSU_LAPTOP |
266 | tristate "Fujitsu Laptop Extras" | |
267 | depends on ACPI | |
268 | depends on INPUT | |
269 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 270 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
f2252672 | 271 | select INPUT_SPARSEKMAP |
d89bcc83 | 272 | select LEDS_CLASS |
41b16dce LB |
273 | ---help--- |
274 | This is a driver for laptops built by Fujitsu: | |
275 | ||
276 | * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks | |
277 | * Possibly other Fujitsu laptop models | |
278 | * Tested with S6410 and S7020 | |
279 | ||
280 | It adds support for LCD brightness control and some hotkeys. | |
281 | ||
282 | If you have a Fujitsu laptop, say Y or M here. | |
283 | ||
2d24c490 RG |
284 | config FUJITSU_TABLET |
285 | tristate "Fujitsu Tablet Extras" | |
286 | depends on ACPI | |
287 | depends on INPUT | |
288 | ---help--- | |
289 | This is a driver for tablets built by Fujitsu: | |
290 | ||
291 | * Lifebook P1510/P1610/P1620/Txxxx | |
292 | * Stylistic ST5xxx | |
293 | * Possibly other Fujitsu tablet models | |
294 | ||
295 | It adds support for the panel buttons, docking station detection, | |
296 | tablet/notebook mode detection for convertible and | |
297 | orientation detection for docked slates. | |
298 | ||
299 | If you have a Fujitsu convertible or slate, say Y or M here. | |
300 | ||
c215ab9a BH |
301 | config AMILO_RFKILL |
302 | tristate "Fujitsu-Siemens Amilo rfkill support" | |
303 | depends on RFKILL | |
e1a98e61 | 304 | depends on SERIO_I8042 |
c215ab9a BH |
305 | ---help--- |
306 | This is a driver for enabling wifi on some Fujitsu-Siemens Amilo | |
307 | laptops. | |
308 | ||
1b46f17d HG |
309 | config GPD_POCKET_FAN |
310 | tristate "GPD Pocket Fan Controller support" | |
311 | depends on ACPI | |
312 | depends on THERMAL | |
313 | ---help--- | |
314 | Driver for the GPD Pocket vendor specific FAN02501 ACPI device | |
315 | which controls the fan speed on the GPD Pocket. | |
316 | ||
317 | Without this driver the fan on the Pocket will stay off independent | |
318 | of the CPU temperature. Say Y or M if the kernel may be used on a | |
319 | GPD pocket. | |
320 | ||
41b16dce | 321 | config TC1100_WMI |
fe7e913c | 322 | tristate "HP Compaq TC1100 Tablet WMI Extras" |
41b16dce | 323 | depends on !X86_64 |
41b16dce | 324 | depends on ACPI |
e98062ed | 325 | depends on ACPI_WMI |
41b16dce LB |
326 | ---help--- |
327 | This is a driver for the WMI extensions (wireless and bluetooth power | |
328 | control) of the HP Compaq TC1100 tablet. | |
329 | ||
efcfed9b JD |
330 | config HP_ACCEL |
331 | tristate "HP laptop accelerometer" | |
332 | depends on INPUT && ACPI | |
0cdbcd6d | 333 | depends on SERIO_I8042 |
efcfed9b JD |
334 | select SENSORS_LIS3LV02D |
335 | select NEW_LEDS | |
336 | select LEDS_CLASS | |
337 | help | |
338 | This driver provides support for the "Mobile Data Protection System 3D" | |
339 | or "3D DriveGuard" feature of HP laptops. On such systems the driver | |
340 | should load automatically (via ACPI alias). | |
341 | ||
342 | Support for a led indicating disk protection will be provided as | |
343 | hp::hddprotect. For more information on the feature, refer to | |
9b5db89e | 344 | Documentation/misc-devices/lis3lv02d.rst. |
efcfed9b JD |
345 | |
346 | To compile this driver as a module, choose M here: the module will | |
347 | be called hp_accel. | |
348 | ||
54290fa6 | 349 | config HP_WIRELESS |
48d8b96c | 350 | tristate "HP wireless button" |
54290fa6 AH |
351 | depends on ACPI |
352 | depends on INPUT | |
353 | help | |
354 | This driver provides supports for new HP wireless button for Windows 8. | |
355 | On such systems the driver should load automatically (via ACPI alias). | |
356 | ||
357 | To compile this driver as a module, choose M here: the module will | |
358 | be called hp-wireless. | |
359 | ||
41b16dce LB |
360 | config HP_WMI |
361 | tristate "HP WMI extras" | |
362 | depends on ACPI_WMI | |
363 | depends on INPUT | |
19d337df | 364 | depends on RFKILL || RFKILL = n |
4d291ed7 | 365 | select INPUT_SPARSEKMAP |
41b16dce LB |
366 | help |
367 | Say Y here if you want to support WMI-based hotkeys on HP laptops and | |
368 | to read data from WMI such as docking or ambient light sensor state. | |
369 | ||
370 | To compile this driver as a module, choose M here: the module will | |
371 | be called hp-wmi. | |
372 | ||
dbf0c5a6 MZA |
373 | config LG_LAPTOP |
374 | tristate "LG Laptop Extras" | |
375 | depends on ACPI | |
376 | depends on ACPI_WMI | |
377 | depends on INPUT | |
378 | select INPUT_SPARSEKMAP | |
379 | select LEDS_CLASS | |
380 | help | |
381 | This driver adds support for hotkeys as well as control of keyboard | |
382 | backlight, battery maximum charge level and various other ACPI | |
383 | features. | |
384 | ||
385 | If you have an LG Gram laptop, say Y or M here. | |
386 | ||
41b16dce LB |
387 | config MSI_LAPTOP |
388 | tristate "MSI Laptop Extras" | |
389 | depends on ACPI | |
390 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 391 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
410c1765 | 392 | depends on RFKILL |
a0bcaee9 RD |
393 | depends on INPUT && SERIO_I8042 |
394 | select INPUT_SPARSEKMAP | |
41b16dce LB |
395 | ---help--- |
396 | This is a driver for laptops built by MSI (MICRO-STAR | |
397 | INTERNATIONAL): | |
398 | ||
399 | MSI MegaBook S270 (MS-1013) | |
400 | Cytron/TCM/Medion/Tchibo MD96100/SAM2000 | |
401 | ||
402 | It adds support for Bluetooth, WLAN and LCD brightness control. | |
403 | ||
404 | More information about this driver is available at | |
405 | <http://0pointer.de/lennart/tchibo.html>. | |
406 | ||
407 | If you have an MSI S270 laptop, say Y or M here. | |
408 | ||
409 | config PANASONIC_LAPTOP | |
410 | tristate "Panasonic Laptop Extras" | |
411 | depends on INPUT && ACPI | |
412 | depends on BACKLIGHT_CLASS_DEVICE | |
1a765cac | 413 | select INPUT_SPARSEKMAP |
41b16dce LB |
414 | ---help--- |
415 | This driver adds support for access to backlight control and hotkeys | |
416 | on Panasonic Let's Note laptops. | |
417 | ||
418 | If you have a Panasonic Let's note laptop (such as the R1(N variant), | |
419 | R2, R3, R5, T2, W2 and Y2 series), say Y. | |
420 | ||
421 | config COMPAL_LAPTOP | |
eec3b959 | 422 | tristate "Compal (and others) Laptop Extras" |
41b16dce LB |
423 | depends on ACPI |
424 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 425 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
51c1410b | 426 | depends on RFKILL |
c2834145 | 427 | depends on HWMON |
5ca56718 | 428 | depends on POWER_SUPPLY |
41b16dce | 429 | ---help--- |
eec3b959 IL |
430 | This is a driver for laptops built by Compal, and some models by |
431 | other brands (e.g. Dell, Toshiba). | |
41b16dce | 432 | |
d9a427ec RF |
433 | It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon |
434 | and battery charging level control. | |
41b16dce | 435 | |
41b16dce LB |
436 | config SONY_LAPTOP |
437 | tristate "Sony Laptop Extras" | |
438 | depends on ACPI | |
14ca7a47 HG |
439 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
440 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce | 441 | depends on INPUT |
14bd3136 | 442 | depends on RFKILL |
41b16dce LB |
443 | ---help--- |
444 | This mini-driver drives the SNC and SPIC devices present in the ACPI | |
445 | BIOS of the Sony Vaio laptops. | |
446 | ||
447 | It gives access to some extra laptop functionalities like Bluetooth, | |
448 | screen brightness control, Fn keys and allows powering on/off some | |
449 | devices. | |
450 | ||
b02f1651 | 451 | Read <file:Documentation/laptops/sony-laptop.rst> for more information. |
41b16dce LB |
452 | |
453 | config SONYPI_COMPAT | |
454 | bool "Sonypi compatibility" | |
455 | depends on SONY_LAPTOP | |
456 | ---help--- | |
457 | Build the sonypi driver compatibility code into the sony-laptop driver. | |
458 | ||
57ac3b05 IP |
459 | config IDEAPAD_LAPTOP |
460 | tristate "Lenovo IdeaPad Laptop Extras" | |
58ac7aa0 | 461 | depends on ACPI |
ad0f4306 | 462 | depends on RFKILL && INPUT |
07a4a4fc | 463 | depends on SERIO_I8042 |
445e8d00 | 464 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 465 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
74caab99 | 466 | depends on ACPI_WMI || ACPI_WMI = n |
f63409ae | 467 | select INPUT_SPARSEKMAP |
58ac7aa0 | 468 | help |
16fd91e0 IP |
469 | This is a driver for Lenovo IdeaPad netbooks contains drivers for |
470 | rfkill switch, hotkey, fan control and backlight control. | |
58ac7aa0 | 471 | |
3dda3b37 BT |
472 | config SURFACE3_WMI |
473 | tristate "Surface 3 WMI Driver" | |
474 | depends on ACPI_WMI | |
475 | depends on DMI | |
476 | depends on INPUT | |
477 | depends on SPI | |
478 | ---help--- | |
479 | Say Y here if you have a Surface 3. | |
480 | ||
481 | To compile this driver as a module, choose M here: the module will | |
482 | be called surface3-wmi. | |
483 | ||
41b16dce LB |
484 | config THINKPAD_ACPI |
485 | tristate "ThinkPad ACPI Laptop Extras" | |
486 | depends on ACPI | |
2801b968 | 487 | depends on ACPI_BATTERY |
d263da31 | 488 | depends on INPUT |
19d337df | 489 | depends on RFKILL || RFKILL = n |
14ca7a47 HG |
490 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
491 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce LB |
492 | select HWMON |
493 | select NVRAM | |
41b16dce LB |
494 | select NEW_LEDS |
495 | select LEDS_CLASS | |
4e1d0924 TI |
496 | select LEDS_TRIGGERS |
497 | select LEDS_TRIGGER_AUDIO | |
41b16dce LB |
498 | ---help--- |
499 | This is a driver for the IBM and Lenovo ThinkPad laptops. It adds | |
500 | support for Fn-Fx key combinations, Bluetooth control, video | |
501 | output switching, ThinkLight control, UltraBay eject and more. | |
502 | For more information about this driver see | |
b02f1651 | 503 | <file:Documentation/laptops/thinkpad-acpi.rst> and |
41b16dce LB |
504 | <http://ibm-acpi.sf.net/> . |
505 | ||
506 | This driver was formerly known as ibm-acpi. | |
507 | ||
6e5b08ee HMH |
508 | Extra functionality will be available if the rfkill (CONFIG_RFKILL) |
509 | and/or ALSA (CONFIG_SND) subsystems are available in the kernel. | |
510 | Note that if you want ThinkPad-ACPI to be built-in instead of | |
511 | modular, ALSA and rfkill will also have to be built-in. | |
512 | ||
41b16dce LB |
513 | If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. |
514 | ||
ff850c33 HMH |
515 | config THINKPAD_ACPI_ALSA_SUPPORT |
516 | bool "Console audio control ALSA interface" | |
517 | depends on THINKPAD_ACPI | |
518 | depends on SND | |
519 | depends on SND = y || THINKPAD_ACPI = SND | |
520 | default y | |
521 | ---help--- | |
522 | Enables monitoring of the built-in console audio output control | |
523 | (headphone and speakers), which is operated by the mute and (in | |
524 | some ThinkPad models) volume hotkeys. | |
525 | ||
526 | If this option is enabled, ThinkPad-ACPI will export an ALSA card | |
527 | with a single read-only mixer control, which should be used for | |
528 | on-screen-display feedback purposes by the Desktop Environment. | |
529 | ||
530 | Optionally, the driver will also allow software control (the | |
531 | ALSA mixer will be made read-write). Please refer to the driver | |
532 | documentation for details. | |
533 | ||
534 | All IBM models have both volume and mute control. Newer Lenovo | |
535 | models only have mute control (the volume hotkeys are just normal | |
536 | keys and volume control is done through the main HDA mixer). | |
537 | ||
a73f3091 HMH |
538 | config THINKPAD_ACPI_DEBUGFACILITIES |
539 | bool "Maintainer debug facilities" | |
540 | depends on THINKPAD_ACPI | |
a73f3091 HMH |
541 | ---help--- |
542 | Enables extra stuff in the thinkpad-acpi which is completely useless | |
543 | for normal use. Read the driver source to find out what it does. | |
544 | ||
545 | Say N here, unless you were told by a kernel maintainer to do | |
546 | otherwise. | |
547 | ||
41b16dce LB |
548 | config THINKPAD_ACPI_DEBUG |
549 | bool "Verbose debug mode" | |
550 | depends on THINKPAD_ACPI | |
41b16dce LB |
551 | ---help--- |
552 | Enables extra debugging information, at the expense of a slightly | |
553 | increase in driver size. | |
554 | ||
555 | If you are not sure, say N here. | |
556 | ||
a4d5effc HMH |
557 | config THINKPAD_ACPI_UNSAFE_LEDS |
558 | bool "Allow control of important LEDs (unsafe)" | |
559 | depends on THINKPAD_ACPI | |
a4d5effc HMH |
560 | ---help--- |
561 | Overriding LED state on ThinkPads can mask important | |
562 | firmware alerts (like critical battery condition), or misled | |
563 | the user into damaging the hardware (undocking or ejecting | |
564 | the bay while buses are still active), etc. | |
565 | ||
566 | LED control on the ThinkPad is write-only (with very few | |
567 | exceptions on very ancient models), which makes it | |
568 | impossible to know beforehand if important information will | |
569 | be lost when one changes LED state. | |
570 | ||
571 | Users that know what they are doing can enable this option | |
572 | and the driver will allow control of every LED, including | |
573 | the ones on the dock stations. | |
574 | ||
575 | Never enable this option on a distribution kernel. | |
576 | ||
577 | Say N here, unless you are building a kernel for your own | |
578 | use, and need to control the important firmware LEDs. | |
579 | ||
41b16dce LB |
580 | config THINKPAD_ACPI_VIDEO |
581 | bool "Video output control support" | |
582 | depends on THINKPAD_ACPI | |
583 | default y | |
584 | ---help--- | |
585 | Allows the thinkpad_acpi driver to provide an interface to control | |
586 | the various video output ports. | |
587 | ||
588 | This feature often won't work well, depending on ThinkPad model, | |
589 | display state, video output devices in use, whether there is a X | |
590 | server running, phase of the moon, and the current mood of | |
591 | Schroedinger's cat. If you can use X.org's RandR to control | |
592 | your ThinkPad's video output ports instead of this feature, | |
b525c06c HMH |
593 | don't think twice: do it and say N here to save memory and avoid |
594 | bad interactions with X.org. | |
41b16dce | 595 | |
b525c06c HMH |
596 | NOTE: access to this feature is limited to processes with the |
597 | CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms | |
598 | where it interacts badly with X.org. | |
599 | ||
600 | If you are not sure, say Y here but do try to check if you could | |
601 | be using X.org RandR instead. | |
41b16dce LB |
602 | |
603 | config THINKPAD_ACPI_HOTKEY_POLL | |
604 | bool "Support NVRAM polling for hot keys" | |
605 | depends on THINKPAD_ACPI | |
606 | default y | |
607 | ---help--- | |
608 | Some thinkpad models benefit from NVRAM polling to detect a few of | |
609 | the hot key press events. If you know your ThinkPad model does not | |
610 | need to do NVRAM polling to support any of the hot keys you use, | |
611 | unselecting this option will save about 1kB of memory. | |
612 | ||
613 | ThinkPads T40 and newer, R52 and newer, and X31 and newer are | |
614 | unlikely to need NVRAM polling in their latest BIOS versions. | |
615 | ||
616 | NVRAM polling can detect at most the following keys: ThinkPad/Access | |
617 | IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, | |
618 | Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). | |
619 | ||
620 | If you are not sure, say Y here. The driver enables polling only if | |
621 | it is strictly necessary to do so. | |
622 | ||
bd9fc3a7 JD |
623 | config SENSORS_HDAPS |
624 | tristate "Thinkpad Hard Drive Active Protection System (hdaps)" | |
25789f95 | 625 | depends on INPUT |
bd9fc3a7 | 626 | select INPUT_POLLDEV |
bd9fc3a7 JD |
627 | help |
628 | This driver provides support for the IBM Hard Drive Active Protection | |
629 | System (hdaps), which provides an accelerometer and other misc. data. | |
630 | ThinkPads starting with the R50, T41, and X40 are supported. The | |
631 | accelerometer data is readable via sysfs. | |
632 | ||
633 | This driver also provides an absolute input class device, allowing | |
634 | the laptop to act as a pinball machine-esque joystick. | |
635 | ||
636 | If your ThinkPad is not recognized by the driver, please update to latest | |
637 | BIOS. This is especially the case for some R52 ThinkPads. | |
638 | ||
639 | Say Y here if you have an applicable laptop and want to experience | |
640 | the awesome power of hdaps. | |
641 | ||
41b16dce LB |
642 | config INTEL_MENLOW |
643 | tristate "Thermal Management driver for Intel menlow platform" | |
644 | depends on ACPI_THERMAL | |
645 | select THERMAL | |
646 | ---help--- | |
647 | ACPI thermal management enhancement driver on | |
648 | Intel Menlow platform. | |
649 | ||
650 | If unsure, say N. | |
651 | ||
652 | config EEEPC_LAPTOP | |
7ec48ced | 653 | tristate "Eee PC Hotkey Driver" |
41b16dce | 654 | depends on ACPI |
3a5093ee | 655 | depends on INPUT |
19d337df | 656 | depends on RFKILL || RFKILL = n |
14ca7a47 | 657 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
44b3615b | 658 | depends on HOTPLUG_PCI |
14ca7a47 | 659 | depends on BACKLIGHT_CLASS_DEVICE |
d97c0def | 660 | select HWMON |
3c0eb510 CC |
661 | select LEDS_CLASS |
662 | select NEW_LEDS | |
642e0447 | 663 | select INPUT_SPARSEKMAP |
41b16dce LB |
664 | ---help--- |
665 | This driver supports the Fn-Fx keys on Eee PC laptops. | |
76593d6f CC |
666 | |
667 | It also gives access to some extra laptop functionalities like | |
668 | Bluetooth, backlight and allows powering on/off some other | |
669 | devices. | |
41b16dce | 670 | |
e12e6d94 CC |
671 | If you have an Eee PC laptop, say Y or M here. If this driver |
672 | doesn't work on your Eee PC, try eeepc-wmi instead. | |
41b16dce | 673 | |
e12e6d94 | 674 | config ASUS_WMI |
7ec48ced | 675 | tristate "ASUS WMI Driver" |
ee027e4a YW |
676 | depends on ACPI_WMI |
677 | depends on INPUT | |
e07babde | 678 | depends on HWMON |
89a7644b | 679 | depends on BACKLIGHT_CLASS_DEVICE |
ba48fdb9 | 680 | depends on RFKILL || RFKILL = n |
90ba4b1b | 681 | depends on HOTPLUG_PCI |
ea89e1d3 | 682 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
fb48aef7 | 683 | select INPUT_SPARSEKMAP |
084fca63 CC |
684 | select LEDS_CLASS |
685 | select NEW_LEDS | |
ee027e4a | 686 | ---help--- |
b229ece9 CC |
687 | Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new |
688 | Asus Notebooks). | |
ee027e4a YW |
689 | |
690 | To compile this driver as a module, choose M here: the module will | |
e12e6d94 CC |
691 | be called asus-wmi. |
692 | ||
b229ece9 | 693 | config ASUS_NB_WMI |
7ec48ced | 694 | tristate "Asus Notebook WMI Driver" |
b229ece9 | 695 | depends on ASUS_WMI |
ea893695 | 696 | depends on SERIO_I8042 || SERIO_I8042 = n |
b229ece9 CC |
697 | ---help--- |
698 | This is a driver for newer Asus notebooks. It adds extra features | |
699 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
700 | ||
f54619f2 | 701 | For more information, see |
b229ece9 CC |
702 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
703 | ||
704 | If you have an ACPI-WMI compatible Asus Notebook, say Y or M | |
705 | here. | |
706 | ||
e12e6d94 | 707 | config EEEPC_WMI |
7ec48ced | 708 | tristate "Eee PC WMI Driver" |
e12e6d94 CC |
709 | depends on ASUS_WMI |
710 | ---help--- | |
711 | This is a driver for newer Eee PC laptops. It adds extra features | |
712 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
713 | ||
f54619f2 | 714 | For more information, see |
e12e6d94 CC |
715 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
716 | ||
717 | If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M | |
718 | here. | |
b4f9fe12 | 719 | |
f6a6bbae JPRV |
720 | config ASUS_WIRELESS |
721 | tristate "Asus Wireless Radio Control Driver" | |
722 | depends on ACPI | |
723 | depends on INPUT | |
2c1a49c9 JPRV |
724 | select NEW_LEDS |
725 | select LEDS_CLASS | |
f6a6bbae JPRV |
726 | ---help--- |
727 | The Asus Wireless Radio Control handles the airplane mode hotkey | |
728 | present on some Asus laptops. | |
729 | ||
730 | Say Y or M here if you have an ASUS notebook with an airplane mode | |
731 | hotkey. | |
732 | ||
733 | If you choose to compile this driver as a module the module will be | |
734 | called asus-wireless. | |
735 | ||
b4f9fe12 | 736 | config ACPI_WMI |
5fcdd177 | 737 | tristate "WMI" |
b4f9fe12 | 738 | depends on ACPI |
b4f9fe12 LB |
739 | help |
740 | This driver adds support for the ACPI-WMI (Windows Management | |
741 | Instrumentation) mapper device (PNP0C14) found on some systems. | |
742 | ||
743 | ACPI-WMI is a proprietary extension to ACPI to expose parts of the | |
744 | ACPI firmware to userspace - this is done through various vendor | |
745 | defined methods and data blocks in a PNP0C14 device, which are then | |
746 | made available for userspace to call. | |
747 | ||
748 | The implementation of this in Linux currently only exposes this to | |
749 | other kernel space drivers. | |
750 | ||
751 | This driver is a required dependency to build the firmware specific | |
752 | drivers needed on many machines, including Acer and HP laptops. | |
753 | ||
754 | It is safe to enable this driver even if your DSDT doesn't define | |
755 | any ACPI-WMI devices. | |
756 | ||
f9dd82c0 DHV |
757 | config WMI_BMOF |
758 | tristate "WMI embedded Binary MOF driver" | |
759 | depends on ACPI_WMI | |
760 | default ACPI_WMI | |
761 | ---help--- | |
762 | Say Y here if you want to be able to read a firmware-embedded | |
763 | WMI Binary MOF data. Using this requires userspace tools and may be | |
764 | rather tedious. | |
765 | ||
766 | To compile this driver as a module, choose M here: the module will | |
767 | be called wmi-bmof. | |
768 | ||
ce6a9002 ML |
769 | config INTEL_WMI_THUNDERBOLT |
770 | tristate "Intel WMI thunderbolt force power driver" | |
771 | depends on ACPI_WMI | |
ce6a9002 ML |
772 | ---help--- |
773 | Say Y here if you want to be able to use the WMI interface on select | |
774 | systems to force the power control of Intel Thunderbolt controllers. | |
775 | This is useful for updating the firmware when devices are not plugged | |
776 | into the controller. | |
777 | ||
778 | To compile this driver as a module, choose M here: the module will | |
779 | be called intel-wmi-thunderbolt. | |
780 | ||
edb73f4f MJ |
781 | config XIAOMI_WMI |
782 | tristate "Xiaomi WMI key driver" | |
783 | depends on ACPI_WMI | |
784 | depends on INPUT | |
785 | help | |
786 | Say Y here if you want to support WMI-based keys on Xiaomi notebooks. | |
787 | ||
788 | To compile this driver as a module, choose M here: the module will | |
789 | be called xiaomi-wmi. | |
790 | ||
d12d8baf TR |
791 | config MSI_WMI |
792 | tristate "MSI WMI extras" | |
793 | depends on ACPI_WMI | |
794 | depends on INPUT | |
de078e57 | 795 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 796 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
c30116c6 | 797 | select INPUT_SPARSEKMAP |
d12d8baf TR |
798 | help |
799 | Say Y here if you want to support WMI-based hotkeys on MSI laptops. | |
800 | ||
801 | To compile this driver as a module, choose M here: the module will | |
802 | be called msi-wmi. | |
803 | ||
13bb0fd5 HG |
804 | config PEAQ_WMI |
805 | tristate "PEAQ 2-in-1 WMI hotkey driver" | |
806 | depends on ACPI_WMI | |
807 | depends on INPUT | |
a00c6963 | 808 | select INPUT_POLLDEV |
13bb0fd5 HG |
809 | help |
810 | Say Y here if you want to support WMI-based hotkeys on PEAQ 2-in-1s. | |
811 | ||
9caeb532 HRK |
812 | config TOPSTAR_LAPTOP |
813 | tristate "Topstar Laptop Extras" | |
814 | depends on ACPI | |
815 | depends on INPUT | |
97490f1c | 816 | select INPUT_SPARSEKMAP |
bf8f65da GDG |
817 | select LEDS_CLASS |
818 | select NEW_LEDS | |
9caeb532 HRK |
819 | ---help--- |
820 | This driver adds support for hotkeys found on Topstar laptops. | |
821 | ||
822 | If you have a Topstar laptop, say Y or M here. | |
823 | ||
b4f9fe12 LB |
824 | config ACPI_TOSHIBA |
825 | tristate "Toshiba Laptop Extras" | |
826 | depends on ACPI | |
f11f999e | 827 | depends on ACPI_WMI |
0c51a4d8 MB |
828 | select LEDS_CLASS |
829 | select NEW_LEDS | |
c76a3e1d | 830 | depends on BACKLIGHT_CLASS_DEVICE |
b4f9fe12 | 831 | depends on INPUT |
283672e4 | 832 | depends on SERIO_I8042 || SERIO_I8042 = n |
358d6a2c | 833 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
dc4522be | 834 | depends on RFKILL || RFKILL = n |
98010f1e | 835 | depends on IIO |
b4f9fe12 | 836 | select INPUT_POLLDEV |
384a7cd9 | 837 | select INPUT_SPARSEKMAP |
b4f9fe12 LB |
838 | ---help--- |
839 | This driver adds support for access to certain system settings | |
840 | on "legacy free" Toshiba laptops. These laptops can be recognized by | |
841 | their lack of a BIOS setup menu and APM support. | |
842 | ||
843 | On these machines, all system configuration is handled through the | |
844 | ACPI. This driver is required for access to controls not covered | |
845 | by the general ACPI drivers, such as LCD brightness, video output, | |
846 | etc. | |
847 | ||
848 | This driver differs from the non-ACPI Toshiba laptop driver (located | |
849 | under "Processor type and features") in several aspects. | |
850 | Configuration is accessed by reading and writing text files in the | |
851 | /proc tree instead of by program interface to /dev. Furthermore, no | |
852 | power management functions are exposed, as those are handled by the | |
853 | general ACPI drivers. | |
854 | ||
855 | More information about this driver is available at | |
856 | <http://memebeam.org/toys/ToshibaAcpiDriver>. | |
857 | ||
858 | If you have a legacy free Toshiba laptop (such as the Libretto L1 | |
859 | series), say Y. | |
42b4e9ee JS |
860 | |
861 | config TOSHIBA_BT_RFKILL | |
862 | tristate "Toshiba Bluetooth RFKill switch support" | |
863 | depends on ACPI | |
7ee8cd33 | 864 | depends on RFKILL || RFKILL = n |
42b4e9ee JS |
865 | ---help--- |
866 | This driver adds support for Bluetooth events for the RFKill | |
867 | switch on modern Toshiba laptops with full ACPI support and | |
868 | an RFKill switch. | |
869 | ||
870 | This driver handles RFKill events for the TOS6205 Bluetooth, | |
871 | and re-enables it when the switch is set back to the 'on' | |
872 | position. | |
873 | ||
874 | If you have a modern Toshiba laptop with a Bluetooth and an | |
875 | RFKill switch (such as the Portege R500), say Y. | |
529aa8cb | 876 | |
186e4e89 AA |
877 | config TOSHIBA_HAPS |
878 | tristate "Toshiba HDD Active Protection Sensor" | |
879 | depends on ACPI | |
880 | ---help--- | |
881 | This driver adds support for the built-in accelerometer | |
769a12a9 | 882 | found on recent Toshiba laptops equipped with HID TOS620A |
186e4e89 AA |
883 | device. |
884 | ||
885 | This driver receives ACPI notify events 0x80 when the sensor | |
886 | detects a sudden move or a harsh vibration, as well as an | |
887 | ACPI notify event 0x81 whenever the movement or vibration has | |
888 | been stabilized. | |
889 | ||
890 | Also provides sysfs entries to get/set the desired protection | |
769a12a9 | 891 | level and resetting the HDD protection interface. |
186e4e89 AA |
892 | |
893 | If you have a recent Toshiba laptop with a built-in accelerometer | |
894 | device, say Y. | |
895 | ||
14991fc7 AA |
896 | config TOSHIBA_WMI |
897 | tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)" | |
14991fc7 AA |
898 | depends on ACPI_WMI |
899 | depends on INPUT | |
900 | select INPUT_SPARSEKMAP | |
901 | ---help--- | |
902 | This driver adds hotkey monitoring support to some Toshiba models | |
903 | that manage the hotkeys via WMI events. | |
904 | ||
905 | WARNING: This driver is incomplete as it lacks a proper keymap and the | |
906 | *notify function only prints the ACPI event type value. Be warned that | |
907 | you will need to provide some information if you have a Toshiba model | |
83fc61a5 | 908 | with WMI event hotkeys and want to help with the development of this |
14991fc7 AA |
909 | driver. |
910 | ||
911 | If you have a WMI-based hotkeys Toshiba laptop, say Y or M here. | |
912 | ||
529aa8cb TLSC |
913 | config ACPI_CMPC |
914 | tristate "CMPC Laptop Extras" | |
4f258cf4 | 915 | depends on ACPI && INPUT |
f35843ed | 916 | depends on RFKILL || RFKILL=n |
529aa8cb | 917 | select BACKLIGHT_CLASS_DEVICE |
529aa8cb TLSC |
918 | help |
919 | Support for Intel Classmate PC ACPI devices, including some | |
920 | keys as input device, backlight device, tablet and accelerometer | |
921 | devices. | |
922 | ||
1cd706df HG |
923 | config INTEL_CHT_INT33FE |
924 | tristate "Intel Cherry Trail ACPI INT33FE Driver" | |
455e027f | 925 | depends on X86 && ACPI && I2C && REGULATOR |
7c8d4456 | 926 | depends on CHARGER_BQ24190=y || (CHARGER_BQ24190=m && m) |
50e49912 HK |
927 | depends on USB_ROLES_INTEL_XHCI=y || (USB_ROLES_INTEL_XHCI=m && m) |
928 | depends on TYPEC_MUX_PI3USB30532=y || (TYPEC_MUX_PI3USB30532=m && m) | |
1cd706df HG |
929 | ---help--- |
930 | This driver add support for the INT33FE ACPI device found on | |
931 | some Intel Cherry Trail devices. | |
932 | ||
933 | The INT33FE ACPI device has a CRS table with I2cSerialBusV2 | |
934 | resources for 3 devices: Maxim MAX17047 Fuel Gauge Controller, | |
935 | FUSB302 USB Type-C Controller and PI3USB30532 USB switch. | |
936 | This driver instantiates i2c-clients for these, so that standard | |
937 | i2c drivers for these chips can bind to the them. | |
938 | ||
455e027f | 939 | If you enable this driver it is advised to also select |
7c8d4456 | 940 | CONFIG_TYPEC_FUSB302=m and CONFIG_BATTERY_MAX17042=m. |
455e027f | 941 | |
63dada87 HG |
942 | config INTEL_INT0002_VGPIO |
943 | tristate "Intel ACPI INT0002 Virtual GPIO driver" | |
944 | depends on GPIOLIB && ACPI | |
945 | select GPIOLIB_IRQCHIP | |
946 | ---help--- | |
947 | Some peripherals on Bay Trail and Cherry Trail platforms signal a | |
948 | Power Management Event (PME) to the Power Management Controller (PMC) | |
949 | to wakeup the system. When this happens software needs to explicitly | |
950 | clear the PME bus 0 status bit in the GPE0a_STS register to avoid an | |
951 | IRQ storm on IRQ 9. | |
952 | ||
953 | This is modelled in ACPI through the INT0002 ACPI device, which is | |
954 | called a "Virtual GPIO controller" in ACPI because it defines the | |
955 | event handler to call when the PME triggers through _AEI and _L02 | |
956 | methods as would be done for a real GPIO interrupt in ACPI. | |
957 | ||
958 | To compile this driver as a module, choose M here: the module will | |
959 | be called intel_int0002_vgpio. | |
960 | ||
ecc83e52 AH |
961 | config INTEL_HID_EVENT |
962 | tristate "INTEL HID Event" | |
963 | depends on ACPI | |
964 | depends on INPUT | |
965 | select INPUT_SPARSEKMAP | |
966 | help | |
967 | This driver provides support for the Intel HID Event hotkey interface. | |
968 | Some laptops require this driver for hotkey support. | |
969 | ||
970 | To compile this driver as a module, choose M here: the module will | |
971 | be called intel_hid. | |
972 | ||
332e0812 AK |
973 | config INTEL_VBTN |
974 | tristate "INTEL VIRTUAL BUTTON" | |
975 | depends on ACPI | |
976 | depends on INPUT | |
977 | select INPUT_SPARSEKMAP | |
978 | help | |
979 | This driver provides support for the Intel Virtual Button interface. | |
980 | Some laptops require this driver for power button support. | |
981 | ||
982 | To compile this driver as a module, choose M here: the module will | |
983 | be called intel_vbtn. | |
984 | ||
9a58a333 SD |
985 | config INTEL_SCU_IPC |
986 | bool "Intel SCU IPC Support" | |
c95aaeff | 987 | depends on X86_INTEL_MID |
9a58a333 SD |
988 | default y |
989 | ---help--- | |
990 | IPC is used to bridge the communications between kernel and SCU on | |
6c62673c MG |
991 | some embedded Intel x86 platforms. This is not needed for PC-type |
992 | machines. | |
9a58a333 | 993 | |
5369c02d SD |
994 | config INTEL_SCU_IPC_UTIL |
995 | tristate "Intel SCU IPC utility driver" | |
996 | depends on INTEL_SCU_IPC | |
997 | default y | |
998 | ---help--- | |
999 | The IPC Util driver provides an interface with the SCU enabling | |
1000 | low level access for debug work and updating the firmware. Say | |
1001 | N unless you will be doing this on an Intel MID platform. | |
1002 | ||
8eec8a11 HL |
1003 | config INTEL_MID_POWER_BUTTON |
1004 | tristate "power button driver for Intel MID platforms" | |
80887757 | 1005 | depends on INTEL_SCU_IPC && INPUT |
8eec8a11 HL |
1006 | help |
1007 | This driver handles the power button on the Intel MID platforms. | |
1008 | ||
1009 | If unsure, say N. | |
1010 | ||
f017fbe7 D |
1011 | config INTEL_MFLD_THERMAL |
1012 | tristate "Thermal driver for Intel Medfield platform" | |
420138a7 | 1013 | depends on MFD_INTEL_MSIC && THERMAL |
f017fbe7 D |
1014 | help |
1015 | Say Y here to enable thermal driver support for the Intel Medfield | |
1016 | platform. | |
1017 | ||
aa7ffc01 JB |
1018 | config INTEL_IPS |
1019 | tristate "Intel Intelligent Power Sharing" | |
63680e0d | 1020 | depends on ACPI && PCI |
aa7ffc01 JB |
1021 | ---help--- |
1022 | Intel Calpella platforms support dynamic power sharing between the | |
1023 | CPU and GPU, maximizing performance in a given TDP. This driver, | |
1024 | along with the CPU frequency and i915 drivers, provides that | |
1025 | functionality. If in doubt, say Y here; it will only load on | |
1026 | supported platforms. | |
1027 | ||
28a375df BD |
1028 | config INTEL_IMR |
1029 | bool "Intel Isolated Memory Region support" | |
28a375df BD |
1030 | depends on X86_INTEL_QUARK && IOSF_MBI |
1031 | ---help--- | |
1032 | This option provides a means to manipulate Isolated Memory Regions. | |
1033 | IMRs are a set of registers that define read and write access masks | |
1034 | to prohibit certain system agents from accessing memory with 1 KiB | |
1035 | granularity. | |
1036 | ||
1037 | IMRs make it possible to control read/write access to an address | |
1038 | by hardware agents inside the SoC. Read and write masks can be | |
1039 | defined for: | |
1040 | - eSRAM flush | |
1041 | - Dirty CPU snoop (write only) | |
1042 | - RMU access | |
1043 | - PCI Virtual Channel 0/Virtual Channel 1 | |
1044 | - SMM mode | |
1045 | - Non SMM mode | |
1046 | ||
1047 | Quark contains a set of eight IMR registers and makes use of those | |
1048 | registers during its bootup process. | |
1049 | ||
1050 | If you are running on a Galileo/Quark say Y here. | |
1051 | ||
b740d2e9 | 1052 | config INTEL_PMC_CORE |
2854a0aa | 1053 | tristate "Intel PMC Core driver" |
25789f95 | 1054 | depends on PCI |
b740d2e9 RB |
1055 | ---help--- |
1056 | The Intel Platform Controller Hub for Intel Core SoCs provides access | |
1057 | to Power Management Controller registers via a PCI interface. This | |
1058 | driver can utilize debugging capabilities and supported features as | |
1059 | exposed by the Power Management Controller. | |
1060 | ||
1061 | Supported features: | |
c4abf92d RB |
1062 | - SLP_S0_RESIDENCY counter |
1063 | - PCH IP Power Gating status | |
1064 | - LTR Ignore | |
1065 | - MPHY/PLL gating status (Sunrisepoint PCH only) | |
b740d2e9 | 1066 | |
35f0ce03 VM |
1067 | config IBM_RTL |
1068 | tristate "Device driver to enable PRTL support" | |
25789f95 | 1069 | depends on PCI |
35f0ce03 VM |
1070 | ---help--- |
1071 | Enable support for IBM Premium Real Time Mode (PRTM). | |
1072 | This module will allow you the enter and exit PRTM in the BIOS via | |
1073 | sysfs on platforms that support this feature. System in PRTM will | |
1074 | not receive CPU-generated SMIs for recoverable errors. Use of this | |
1075 | feature without proper support may void your hardware warranty. | |
1076 | ||
1077 | If the proper BIOS support is found the driver will load and create | |
1078 | /sys/devices/system/ibm_rtl/. The "state" variable will indicate | |
1079 | whether or not the BIOS is in PRTM. | |
1080 | state = 0 (BIOS SMIs on) | |
1081 | state = 1 (BIOS SMIs off) | |
1082 | ||
260586d2 DD |
1083 | config XO1_RFKILL |
1084 | tristate "OLPC XO-1 software RF kill switch" | |
b02fdfcc | 1085 | depends on OLPC || COMPILE_TEST |
260586d2 DD |
1086 | depends on RFKILL |
1087 | ---help--- | |
1088 | Support for enabling/disabling the WLAN interface on the OLPC XO-1 | |
1089 | laptop. | |
1090 | ||
89ca1177 PF |
1091 | config XO15_EBOOK |
1092 | tristate "OLPC XO-1.5 ebook switch" | |
b02fdfcc | 1093 | depends on OLPC || COMPILE_TEST |
89ca1177 PF |
1094 | depends on ACPI && INPUT |
1095 | ---help--- | |
1096 | Support for the ebook switch on the OLPC XO-1.5 laptop. | |
1097 | ||
1098 | This switch is triggered as the screen is rotated and folded down to | |
1099 | convert the device into ebook form. | |
1100 | ||
2d70b73a GKH |
1101 | config SAMSUNG_LAPTOP |
1102 | tristate "Samsung Laptop driver" | |
1c02f2d4 | 1103 | depends on RFKILL || RFKILL = n |
5ff67df3 | 1104 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
1c02f2d4 | 1105 | depends on BACKLIGHT_CLASS_DEVICE |
f674ebf1 CC |
1106 | select LEDS_CLASS |
1107 | select NEW_LEDS | |
2d70b73a GKH |
1108 | ---help--- |
1109 | This module implements a driver for a wide range of different | |
1110 | Samsung laptops. It offers control over the different | |
1c02f2d4 CC |
1111 | function keys, wireless LED, LCD backlight level. |
1112 | ||
1113 | It may also provide some sysfs files described in | |
44348e8a | 1114 | <file:Documentation/ABI/testing/sysfs-driver-samsung-laptop> |
2d70b73a GKH |
1115 | |
1116 | To compile this driver as a module, choose M here: the module | |
1117 | will be called samsung-laptop. | |
1118 | ||
99b38b4a DA |
1119 | config MXM_WMI |
1120 | tristate "WMI support for MXM Laptop Graphics" | |
0eacdba3 | 1121 | depends on ACPI_WMI |
99b38b4a DA |
1122 | ---help--- |
1123 | MXM is a standard for laptop graphics cards, the WMI interface | |
1124 | is required for switchable nvidia graphics machines | |
1125 | ||
bb3ce202 YK |
1126 | config INTEL_OAKTRAIL |
1127 | tristate "Intel Oaktrail Platform Extras" | |
1128 | depends on ACPI | |
14ca7a47 | 1129 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
bb3ce202 YK |
1130 | depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI |
1131 | ---help--- | |
1132 | Intel Oaktrail platform need this driver to provide interfaces to | |
1133 | enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y | |
1134 | here; it will only load on supported platforms. | |
1135 | ||
78542e18 FW |
1136 | config SAMSUNG_Q10 |
1137 | tristate "Samsung Q10 Extras" | |
aa3b88a3 | 1138 | depends on ACPI |
78542e18 FW |
1139 | select BACKLIGHT_CLASS_DEVICE |
1140 | ---help--- | |
1141 | This driver provides support for backlight control on Samsung Q10 | |
1142 | and related laptops, including Dell Latitude X200. | |
1143 | ||
917ee75a SF |
1144 | config APPLE_GMUX |
1145 | tristate "Apple Gmux Driver" | |
7934d76c | 1146 | depends on ACPI && PCI |
917ee75a | 1147 | depends on PNP |
f94f0f10 SF |
1148 | depends on BACKLIGHT_CLASS_DEVICE |
1149 | depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE | |
1150 | depends on ACPI_VIDEO=n || ACPI_VIDEO | |
917ee75a SF |
1151 | ---help--- |
1152 | This driver provides support for the gmux device found on many | |
1153 | Apple laptops, which controls the display mux for the hybrid | |
1154 | graphics as well as the backlight. Currently only backlight | |
1155 | control is supported by the driver. | |
1156 | ||
34a956db MG |
1157 | config INTEL_RST |
1158 | tristate "Intel Rapid Start Technology Driver" | |
1159 | depends on ACPI | |
1160 | ---help--- | |
1161 | This driver provides support for modifying paramaters on systems | |
1162 | equipped with Intel's Rapid Start Technology. When put in an ACPI | |
1163 | sleep state, these devices will wake after either a configured | |
1164 | timeout or when the system battery reaches a critical state, | |
1165 | automatically copying memory contents to disk. On resume, the | |
1166 | firmware will copy the memory contents back to RAM and resume the OS | |
1167 | as usual. | |
1168 | ||
5c7f80f7 MG |
1169 | config INTEL_SMARTCONNECT |
1170 | tristate "Intel Smart Connect disabling driver" | |
1171 | depends on ACPI | |
1172 | ---help--- | |
1173 | Intel Smart Connect is a technology intended to permit devices to | |
1174 | update state by resuming for a short period of time at regular | |
1175 | intervals. If a user enables this functionality under Windows and | |
1176 | then reboots into Linux, the system may remain configured to resume | |
1177 | on suspend. In the absence of any userspace to support it, the system | |
1178 | will then remain awake until something triggers another suspend. | |
1179 | ||
1180 | This driver checks to determine whether the device has Intel Smart | |
1181 | Connect enabled, and if so disables it. | |
1182 | ||
0a8b8353 | 1183 | config INTEL_PMC_IPC |
1184 | tristate "Intel PMC IPC Driver" | |
737ee582 | 1185 | depends on ACPI && PCI |
0a8b8353 | 1186 | ---help--- |
1187 | This driver provides support for PMC control on some Intel platforms. | |
1188 | The PMC is an ARC processor which defines IPC commands for communication | |
1189 | with other entities in the CPU. | |
1190 | ||
957ae509 NB |
1191 | config INTEL_BXTWC_PMIC_TMU |
1192 | tristate "Intel BXT Whiskey Cove TMU Driver" | |
1193 | depends on REGMAP | |
b5238b41 | 1194 | depends on INTEL_SOC_PMIC_BXTWC && INTEL_PMC_IPC |
957ae509 NB |
1195 | ---help--- |
1196 | Select this driver to use Intel BXT Whiskey Cove PMIC TMU feature. | |
1197 | This driver enables the alarm wakeup functionality in the TMU unit | |
1198 | of Whiskey Cove PMIC. | |
1199 | ||
2508a45a | 1200 | config SURFACE_PRO3_BUTTON |
6d5ac6e1 | 1201 | tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet" |
2508a45a CY |
1202 | depends on ACPI && INPUT |
1203 | ---help--- | |
6d5ac6e1 | 1204 | This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet. |
fdca4f16 | 1205 | |
1a64b719 BT |
1206 | config SURFACE_3_BUTTON |
1207 | tristate "Power/home/volume buttons driver for Microsoft Surface 3 tablet" | |
f6c5c1f9 | 1208 | depends on ACPI && KEYBOARD_GPIO && I2C |
1a64b719 BT |
1209 | ---help--- |
1210 | This driver handles the power/home/volume buttons on the Microsoft Surface 3 tablet. | |
1211 | ||
fdca4f16 QZ |
1212 | config INTEL_PUNIT_IPC |
1213 | tristate "Intel P-Unit IPC Driver" | |
1214 | ---help--- | |
1215 | This driver provides support for Intel P-Unit Mailbox IPC mechanism, | |
1216 | which is used to bridge the communications between kernel and P-Unit. | |
378f956e SKC |
1217 | |
1218 | config INTEL_TELEMETRY | |
1219 | tristate "Intel SoC Telemetry Driver" | |
378f956e SKC |
1220 | depends on INTEL_PMC_IPC && INTEL_PUNIT_IPC && X86_64 |
1221 | ---help--- | |
1222 | This driver provides interfaces to configure and use | |
1223 | telemetry for INTEL SoC from APL onwards. It is also | |
1224 | used to get various SoC events and parameters | |
1225 | directly via debugfs files. Various tools may use | |
1226 | this interface for SoC state monitoring. | |
30488704 | 1227 | |
6613d18e VP |
1228 | config MLX_PLATFORM |
1229 | tristate "Mellanox Technologies platform support" | |
ef0f6226 | 1230 | depends on I2C && REGMAP |
6613d18e VP |
1231 | ---help--- |
1232 | This option enables system support for the Mellanox Technologies | |
1233 | platform. The Mellanox systems provide data center networking | |
1234 | solutions based on Virtual Protocol Interconnect (VPI) technology | |
1235 | enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE | |
1236 | connection. | |
1237 | ||
1238 | If you have a Mellanox system, say Y or M here. | |
1239 | ||
4ec567b8 SP |
1240 | config INTEL_TURBO_MAX_3 |
1241 | bool "Intel Turbo Boost Max Technology 3.0 enumeration driver" | |
1242 | depends on X86_64 && SCHED_MC_PRIO | |
1243 | ---help--- | |
1244 | This driver reads maximum performance ratio of each CPU and set up | |
1245 | the scheduler priority metrics. In this way scheduler can prefer | |
1246 | CPU with higher performance to schedule tasks. | |
1247 | This driver is only required when the system is not using Hardware | |
1248 | P-States (HWP). In HWP mode, priority can be read from ACPI tables. | |
1249 | ||
74421786 HG |
1250 | config TOUCHSCREEN_DMI |
1251 | bool "DMI based touchscreen configuration info" | |
6df97f85 | 1252 | depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD |
cef9dd85 | 1253 | ---help--- |
74421786 HG |
1254 | Certain ACPI based tablets with e.g. Silead or Chipone touchscreens |
1255 | do not have enough data in ACPI tables for the touchscreen driver to | |
1256 | handle the touchscreen properly, as OEMs expect the data to be baked | |
1257 | into the tablet model specific version of the driver shipped with the | |
1258 | the OS-image for the device. This option supplies the missing info. | |
1259 | Enable this for x86 tablets with Silead or Chipone touchscreens. | |
cef9dd85 | 1260 | |
19a525d8 TI |
1261 | config INTEL_CHTDC_TI_PWRBTN |
1262 | tristate "Intel Cherry Trail Dollar Cove TI power button driver" | |
1263 | depends on INTEL_SOC_PMIC_CHTDC_TI | |
1264 | depends on INPUT | |
1265 | ---help--- | |
1266 | This option adds a power button driver driver for Dollar Cove TI | |
1267 | PMIC on Intel Cherry Trail devices. | |
1268 | ||
1269 | To compile this driver as a module, choose M here: the module | |
1270 | will be called intel_chtdc_ti_pwrbtn. | |
1271 | ||
6456fd73 AS |
1272 | config INTEL_MRFLD_PWRBTN |
1273 | tristate "Intel Merrifield Basin Cove power button driver" | |
1274 | depends on INTEL_SOC_PMIC_MRFLD | |
1275 | depends on INPUT | |
1276 | ---help--- | |
1277 | This option adds a power button driver for Basin Cove PMIC | |
1278 | on Intel Merrifield devices. | |
1279 | ||
1280 | To compile this driver as a module, choose M here: the module | |
1281 | will be called intel_mrfld_pwrbtn. | |
1282 | ||
e64e8498 HG |
1283 | config I2C_MULTI_INSTANTIATE |
1284 | tristate "I2C multi instantiate pseudo device driver" | |
1285 | depends on I2C && ACPI | |
1286 | help | |
1287 | Some ACPI-based systems list multiple i2c-devices in a single ACPI | |
1288 | firmware-node. This driver will instantiate separate i2c-clients | |
1289 | for each device in the firmware-node. | |
1290 | ||
1291 | To compile this driver as a module, choose M here: the module | |
1292 | will be called i2c-multi-instantiate. | |
1293 | ||
49ad712a HG |
1294 | config INTEL_ATOMISP2_PM |
1295 | tristate "Intel AtomISP2 dummy / power-management driver" | |
1296 | depends on PCI && IOSF_MBI && PM | |
1297 | help | |
1298 | Power-management driver for Intel's Image Signal Processor found on | |
1299 | Bay and Cherry Trail devices. This dummy driver's sole purpose is to | |
1300 | turn the ISP off (put it in D3) to save power and to allow entering | |
1301 | of S0ix modes. | |
1302 | ||
1303 | To compile this driver as a module, choose M here: the module | |
1304 | will be called intel_atomisp2_pm. | |
1305 | ||
bf4fb28c AB |
1306 | config HUAWEI_WMI |
1307 | tristate "Huawei WMI hotkeys driver" | |
1308 | depends on ACPI_WMI | |
1309 | depends on INPUT | |
1310 | select INPUT_SPARSEKMAP | |
1311 | select LEDS_CLASS | |
1312 | select LEDS_TRIGGERS | |
1313 | select LEDS_TRIGGER_AUDIO | |
1314 | select NEW_LEDS | |
1315 | help | |
1316 | This driver provides support for Huawei WMI hotkeys. | |
1317 | It enables the missing keys and adds support to the micmute | |
1318 | LED found on some of these laptops. | |
1319 | ||
1320 | To compile this driver as a module, choose M here: the module | |
1321 | will be called huawei-wmi. | |
1322 | ||
f8eb0235 EWI |
1323 | config PCENGINES_APU2 |
1324 | tristate "PC Engines APUv2/3 front button and LEDs driver" | |
7d67c8ac | 1325 | depends on INPUT && INPUT_KEYBOARD && GPIOLIB |
a422bf11 | 1326 | depends on LEDS_CLASS |
f8eb0235 EWI |
1327 | select GPIO_AMD_FCH |
1328 | select KEYBOARD_GPIO_POLLED | |
1329 | select LEDS_GPIO | |
1330 | help | |
1331 | This driver provides support for the front button and LEDs on | |
1332 | PC Engines APUv2/APUv3 board. | |
1333 | ||
1334 | To compile this driver as a module, choose M here: the module | |
1335 | will be called pcengines-apuv2. | |
1336 | ||
35f2c14d SP |
1337 | source "drivers/platform/x86/intel_speed_select_if/Kconfig" |
1338 | ||
41b16dce | 1339 | endif # X86_PLATFORM_DEVICES |
80a7581f IT |
1340 | |
1341 | config PMC_ATOM | |
1342 | def_bool y | |
1343 | depends on PCI | |
282a4e4c | 1344 | select COMMON_CLK |