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Commit | Line | Data |
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41b16dce LB |
1 | # |
2 | # X86 Platform Specific Drivers | |
3 | # | |
4 | ||
5 | menuconfig X86_PLATFORM_DEVICES | |
6 | bool "X86 Platform Specific Device Drivers" | |
7 | default y | |
a00cd11b | 8 | depends on X86 |
41b16dce LB |
9 | ---help--- |
10 | Say Y here to get to see options for device drivers for various | |
11 | x86 platforms, including vendor-specific laptop extension drivers. | |
12 | This option alone does not add any kernel code. | |
13 | ||
14 | If you say N, all options in this submenu will be skipped and disabled. | |
15 | ||
16 | if X86_PLATFORM_DEVICES | |
17 | ||
18 | config ACER_WMI | |
54b1ec89 | 19 | tristate "Acer WMI Laptop Extras" |
41b16dce | 20 | depends on ACPI |
0c51a4d8 MB |
21 | select LEDS_CLASS |
22 | select NEW_LEDS | |
41b16dce LB |
23 | depends on BACKLIGHT_CLASS_DEVICE |
24 | depends on SERIO_I8042 | |
3fdca87d | 25 | depends on INPUT |
19d337df | 26 | depends on RFKILL || RFKILL = n |
e98062ed | 27 | depends on ACPI_WMI |
3fdca87d | 28 | select INPUT_SPARSEKMAP |
86924de2 | 29 | # Acer WMI depends on ACPI_VIDEO when ACPI is enabled |
86924de2 | 30 | select ACPI_VIDEO if ACPI |
41b16dce LB |
31 | ---help--- |
32 | This is a driver for newer Acer (and Wistron) laptops. It adds | |
33 | wireless radio and bluetooth control, and on some laptops, | |
34 | exposes the mail LED and LCD backlight. | |
35 | ||
41b16dce LB |
36 | If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M |
37 | here. | |
38 | ||
e86435eb PF |
39 | config ACERHDF |
40 | tristate "Acer Aspire One temperature and fan driver" | |
200db647 | 41 | depends on ACPI && THERMAL |
48c8dd64 | 42 | select THERMAL_GOV_BANG_BANG |
e86435eb PF |
43 | ---help--- |
44 | This is a driver for Acer Aspire One netbooks. It allows to access | |
45 | the temperature sensor and to control the fan. | |
46 | ||
47 | After loading this driver the BIOS is still in control of the fan. | |
48 | To let the kernel handle the fan, do: | |
49 | echo -n enabled > /sys/class/thermal/thermal_zone0/mode | |
50 | ||
51 | For more information about this driver see | |
52 | <http://piie.net/files/acerhdf_README.txt> | |
53 | ||
54 | If you have an Acer Aspire One netbook, say Y or M | |
55 | here. | |
56 | ||
a46ad0f1 ML |
57 | config ALIENWARE_WMI |
58 | tristate "Alienware Special feature control" | |
59 | depends on ACPI | |
60 | depends on LEDS_CLASS | |
61 | depends on NEW_LEDS | |
62 | depends on ACPI_WMI | |
63 | ---help--- | |
64 | This is a driver for controlling Alienware BIOS driven | |
65 | features. It exposes an interface for controlling the AlienFX | |
66 | zones on Alienware machines that don't contain a dedicated AlienFX | |
67 | USB MCU such as the X51 and X51-R2. | |
68 | ||
41b16dce | 69 | config ASUS_LAPTOP |
6122af37 | 70 | tristate "Asus Laptop Extras" |
41b16dce | 71 | depends on ACPI |
e73e2c62 CC |
72 | select LEDS_CLASS |
73 | select NEW_LEDS | |
14ca7a47 | 74 | depends on BACKLIGHT_CLASS_DEVICE |
12d6f35b | 75 | depends on INPUT |
18e1311e | 76 | depends on RFKILL || RFKILL = n |
14ca7a47 | 77 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
66a71dd1 | 78 | select INPUT_SPARSEKMAP |
8819de7f | 79 | select INPUT_POLLDEV |
41b16dce | 80 | ---help--- |
8819de7f AR |
81 | This is a driver for Asus laptops, Lenovo SL and the Pegatron |
82 | Lucid tablet. It may also support some MEDION, JVC or VICTOR | |
83 | laptops. It makes all the extra buttons generate standard | |
b23910c2 AR |
84 | ACPI events and input events, and on the Lucid the built-in |
85 | accelerometer appears as an input device. It also adds | |
86 | support for video output switching, LCD backlight control, | |
87 | Bluetooth and Wlan control, and most importantly, allows you | |
88 | to blink those fancy LEDs. | |
41b16dce | 89 | |
8819de7f | 90 | For more information see <http://acpi4asus.sf.net>. |
41b16dce LB |
91 | |
92 | If you have an ACPI-compatible ASUS laptop, say Y or M here. | |
93 | ||
2f9f26bd | 94 | config DELL_SMBIOS |
9893ae86 JD |
95 | tristate |
96 | select DCDBAS | |
2f9f26bd MK |
97 | ---help--- |
98 | This module provides common functions for kernel modules using | |
99 | Dell SMBIOS. | |
100 | ||
101 | If you have a Dell laptop, say Y or M here. | |
102 | ||
cad73120 | 103 | config DELL_LAPTOP |
fe7e913c | 104 | tristate "Dell Laptop Extras" |
a570af48 | 105 | depends on DMI |
cad73120 | 106 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 107 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
19d337df | 108 | depends on RFKILL || RFKILL = n |
814cb8ad | 109 | depends on SERIO_I8042 |
9893ae86 | 110 | select DELL_SMBIOS |
dccefb37 | 111 | select POWER_SUPPLY |
b9c913f3 LT |
112 | select LEDS_CLASS |
113 | select NEW_LEDS | |
cad73120 LB |
114 | ---help--- |
115 | This driver adds support for rfkill and backlight control to Dell | |
eec3b959 | 116 | laptops (except for some models covered by the Compal driver). |
cad73120 | 117 | |
0b3f6109 MG |
118 | config DELL_WMI |
119 | tristate "Dell WMI extras" | |
120 | depends on ACPI_WMI | |
a570af48 | 121 | depends on DMI |
0b3f6109 | 122 | depends on INPUT |
14ca7a47 | 123 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
9893ae86 | 124 | select DELL_SMBIOS |
890a7c8e | 125 | select INPUT_SPARSEKMAP |
0b3f6109 MG |
126 | ---help--- |
127 | Say Y here if you want to support WMI-based hotkeys on Dell laptops. | |
128 | ||
129 | To compile this driver as a module, choose M here: the module will | |
130 | be called dell-wmi. | |
131 | ||
820787fc CIK |
132 | config DELL_WMI_AIO |
133 | tristate "WMI Hotkeys for Dell All-In-One series" | |
134 | depends on ACPI_WMI | |
135 | depends on INPUT | |
136 | select INPUT_SPARSEKMAP | |
137 | ---help--- | |
138 | Say Y here if you want to support WMI-based hotkeys on Dell | |
139 | All-In-One machines. | |
140 | ||
141 | To compile this driver as a module, choose M here: the module will | |
cffbcd0c | 142 | be called dell-wmi-aio. |
820787fc | 143 | |
7a3319c1 MK |
144 | config DELL_WMI_LED |
145 | tristate "External LED on Dell Business Netbooks" | |
146 | depends on LEDS_CLASS | |
147 | depends on ACPI_WMI | |
148 | help | |
149 | This adds support for the Latitude 2100 and similar | |
150 | notebooks that have an external LED. | |
151 | ||
4738d8aa | 152 | config DELL_SMO8800 |
e4da9142 | 153 | tristate "Dell Latitude freefall driver (ACPI SMO88XX)" |
4738d8aa PR |
154 | depends on ACPI |
155 | ---help--- | |
e4da9142 | 156 | Say Y here if you want to support SMO88XX freefall devices |
4738d8aa PR |
157 | on Dell Latitude laptops. |
158 | ||
159 | To compile this driver as a module, choose M here: the module will | |
160 | be called dell-smo8800. | |
161 | ||
817a5cdb PR |
162 | config DELL_RBTN |
163 | tristate "Dell Airplane Mode Switch driver" | |
164 | depends on ACPI | |
165 | depends on INPUT | |
166 | depends on RFKILL | |
167 | ---help--- | |
168 | Say Y here if you want to support Dell Airplane Mode Switch ACPI | |
169 | device on Dell laptops. Sometimes it has names: DELLABCE or DELRBTN. | |
170 | This driver register rfkill device or input hotkey device depending | |
171 | on hardware type (hw switch slider or keyboard toggle button). For | |
172 | rfkill devices it receive HW switch events and set correct hard | |
173 | rfkill state. | |
174 | ||
175 | To compile this driver as a module, choose M here: the module will | |
176 | be called dell-rbtn. | |
177 | ||
820787fc | 178 | |
41b16dce LB |
179 | config FUJITSU_LAPTOP |
180 | tristate "Fujitsu Laptop Extras" | |
181 | depends on ACPI | |
182 | depends on INPUT | |
183 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 184 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
f2252672 | 185 | select INPUT_SPARSEKMAP |
d89bcc83 | 186 | select LEDS_CLASS |
41b16dce LB |
187 | ---help--- |
188 | This is a driver for laptops built by Fujitsu: | |
189 | ||
190 | * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks | |
191 | * Possibly other Fujitsu laptop models | |
192 | * Tested with S6410 and S7020 | |
193 | ||
194 | It adds support for LCD brightness control and some hotkeys. | |
195 | ||
196 | If you have a Fujitsu laptop, say Y or M here. | |
197 | ||
2d24c490 RG |
198 | config FUJITSU_TABLET |
199 | tristate "Fujitsu Tablet Extras" | |
200 | depends on ACPI | |
201 | depends on INPUT | |
202 | ---help--- | |
203 | This is a driver for tablets built by Fujitsu: | |
204 | ||
205 | * Lifebook P1510/P1610/P1620/Txxxx | |
206 | * Stylistic ST5xxx | |
207 | * Possibly other Fujitsu tablet models | |
208 | ||
209 | It adds support for the panel buttons, docking station detection, | |
210 | tablet/notebook mode detection for convertible and | |
211 | orientation detection for docked slates. | |
212 | ||
213 | If you have a Fujitsu convertible or slate, say Y or M here. | |
214 | ||
c215ab9a BH |
215 | config AMILO_RFKILL |
216 | tristate "Fujitsu-Siemens Amilo rfkill support" | |
217 | depends on RFKILL | |
e1a98e61 | 218 | depends on SERIO_I8042 |
c215ab9a BH |
219 | ---help--- |
220 | This is a driver for enabling wifi on some Fujitsu-Siemens Amilo | |
221 | laptops. | |
222 | ||
41b16dce | 223 | config TC1100_WMI |
fe7e913c | 224 | tristate "HP Compaq TC1100 Tablet WMI Extras" |
41b16dce | 225 | depends on !X86_64 |
41b16dce | 226 | depends on ACPI |
e98062ed | 227 | depends on ACPI_WMI |
41b16dce LB |
228 | ---help--- |
229 | This is a driver for the WMI extensions (wireless and bluetooth power | |
230 | control) of the HP Compaq TC1100 tablet. | |
231 | ||
efcfed9b JD |
232 | config HP_ACCEL |
233 | tristate "HP laptop accelerometer" | |
234 | depends on INPUT && ACPI | |
0cdbcd6d | 235 | depends on SERIO_I8042 |
efcfed9b JD |
236 | select SENSORS_LIS3LV02D |
237 | select NEW_LEDS | |
238 | select LEDS_CLASS | |
239 | help | |
240 | This driver provides support for the "Mobile Data Protection System 3D" | |
241 | or "3D DriveGuard" feature of HP laptops. On such systems the driver | |
242 | should load automatically (via ACPI alias). | |
243 | ||
244 | Support for a led indicating disk protection will be provided as | |
245 | hp::hddprotect. For more information on the feature, refer to | |
395cf969 | 246 | Documentation/misc-devices/lis3lv02d. |
efcfed9b JD |
247 | |
248 | To compile this driver as a module, choose M here: the module will | |
249 | be called hp_accel. | |
250 | ||
54290fa6 | 251 | config HP_WIRELESS |
48d8b96c | 252 | tristate "HP wireless button" |
54290fa6 AH |
253 | depends on ACPI |
254 | depends on INPUT | |
255 | help | |
256 | This driver provides supports for new HP wireless button for Windows 8. | |
257 | On such systems the driver should load automatically (via ACPI alias). | |
258 | ||
259 | To compile this driver as a module, choose M here: the module will | |
260 | be called hp-wireless. | |
261 | ||
41b16dce LB |
262 | config HP_WMI |
263 | tristate "HP WMI extras" | |
264 | depends on ACPI_WMI | |
265 | depends on INPUT | |
19d337df | 266 | depends on RFKILL || RFKILL = n |
4d291ed7 | 267 | select INPUT_SPARSEKMAP |
41b16dce LB |
268 | help |
269 | Say Y here if you want to support WMI-based hotkeys on HP laptops and | |
270 | to read data from WMI such as docking or ambient light sensor state. | |
271 | ||
272 | To compile this driver as a module, choose M here: the module will | |
273 | be called hp-wmi. | |
274 | ||
275 | config MSI_LAPTOP | |
276 | tristate "MSI Laptop Extras" | |
277 | depends on ACPI | |
278 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 279 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
410c1765 | 280 | depends on RFKILL |
a0bcaee9 RD |
281 | depends on INPUT && SERIO_I8042 |
282 | select INPUT_SPARSEKMAP | |
41b16dce LB |
283 | ---help--- |
284 | This is a driver for laptops built by MSI (MICRO-STAR | |
285 | INTERNATIONAL): | |
286 | ||
287 | MSI MegaBook S270 (MS-1013) | |
288 | Cytron/TCM/Medion/Tchibo MD96100/SAM2000 | |
289 | ||
290 | It adds support for Bluetooth, WLAN and LCD brightness control. | |
291 | ||
292 | More information about this driver is available at | |
293 | <http://0pointer.de/lennart/tchibo.html>. | |
294 | ||
295 | If you have an MSI S270 laptop, say Y or M here. | |
296 | ||
297 | config PANASONIC_LAPTOP | |
298 | tristate "Panasonic Laptop Extras" | |
299 | depends on INPUT && ACPI | |
300 | depends on BACKLIGHT_CLASS_DEVICE | |
1a765cac | 301 | select INPUT_SPARSEKMAP |
41b16dce LB |
302 | ---help--- |
303 | This driver adds support for access to backlight control and hotkeys | |
304 | on Panasonic Let's Note laptops. | |
305 | ||
306 | If you have a Panasonic Let's note laptop (such as the R1(N variant), | |
307 | R2, R3, R5, T2, W2 and Y2 series), say Y. | |
308 | ||
309 | config COMPAL_LAPTOP | |
eec3b959 | 310 | tristate "Compal (and others) Laptop Extras" |
41b16dce LB |
311 | depends on ACPI |
312 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 313 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
51c1410b | 314 | depends on RFKILL |
c2834145 | 315 | depends on HWMON |
5ca56718 | 316 | depends on POWER_SUPPLY |
41b16dce | 317 | ---help--- |
eec3b959 IL |
318 | This is a driver for laptops built by Compal, and some models by |
319 | other brands (e.g. Dell, Toshiba). | |
41b16dce | 320 | |
d9a427ec RF |
321 | It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon |
322 | and battery charging level control. | |
41b16dce | 323 | |
eec3b959 IL |
324 | For a (possibly incomplete) list of supported laptops, please refer |
325 | to: Documentation/platform/x86-laptop-drivers.txt | |
41b16dce LB |
326 | |
327 | config SONY_LAPTOP | |
328 | tristate "Sony Laptop Extras" | |
329 | depends on ACPI | |
14ca7a47 HG |
330 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
331 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce | 332 | depends on INPUT |
14bd3136 | 333 | depends on RFKILL |
41b16dce LB |
334 | ---help--- |
335 | This mini-driver drives the SNC and SPIC devices present in the ACPI | |
336 | BIOS of the Sony Vaio laptops. | |
337 | ||
338 | It gives access to some extra laptop functionalities like Bluetooth, | |
339 | screen brightness control, Fn keys and allows powering on/off some | |
340 | devices. | |
341 | ||
342 | Read <file:Documentation/laptops/sony-laptop.txt> for more information. | |
343 | ||
344 | config SONYPI_COMPAT | |
345 | bool "Sonypi compatibility" | |
346 | depends on SONY_LAPTOP | |
347 | ---help--- | |
348 | Build the sonypi driver compatibility code into the sony-laptop driver. | |
349 | ||
57ac3b05 IP |
350 | config IDEAPAD_LAPTOP |
351 | tristate "Lenovo IdeaPad Laptop Extras" | |
58ac7aa0 | 352 | depends on ACPI |
ad0f4306 | 353 | depends on RFKILL && INPUT |
07a4a4fc | 354 | depends on SERIO_I8042 |
445e8d00 | 355 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 356 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
74caab99 | 357 | depends on ACPI_WMI || ACPI_WMI = n |
f63409ae | 358 | select INPUT_SPARSEKMAP |
58ac7aa0 | 359 | help |
16fd91e0 IP |
360 | This is a driver for Lenovo IdeaPad netbooks contains drivers for |
361 | rfkill switch, hotkey, fan control and backlight control. | |
58ac7aa0 | 362 | |
3dda3b37 BT |
363 | config SURFACE3_WMI |
364 | tristate "Surface 3 WMI Driver" | |
365 | depends on ACPI_WMI | |
366 | depends on DMI | |
367 | depends on INPUT | |
368 | depends on SPI | |
369 | ---help--- | |
370 | Say Y here if you have a Surface 3. | |
371 | ||
372 | To compile this driver as a module, choose M here: the module will | |
373 | be called surface3-wmi. | |
374 | ||
41b16dce LB |
375 | config THINKPAD_ACPI |
376 | tristate "ThinkPad ACPI Laptop Extras" | |
377 | depends on ACPI | |
d263da31 | 378 | depends on INPUT |
19d337df | 379 | depends on RFKILL || RFKILL = n |
14ca7a47 HG |
380 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
381 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce LB |
382 | select HWMON |
383 | select NVRAM | |
41b16dce LB |
384 | select NEW_LEDS |
385 | select LEDS_CLASS | |
41b16dce LB |
386 | ---help--- |
387 | This is a driver for the IBM and Lenovo ThinkPad laptops. It adds | |
388 | support for Fn-Fx key combinations, Bluetooth control, video | |
389 | output switching, ThinkLight control, UltraBay eject and more. | |
390 | For more information about this driver see | |
391 | <file:Documentation/laptops/thinkpad-acpi.txt> and | |
392 | <http://ibm-acpi.sf.net/> . | |
393 | ||
394 | This driver was formerly known as ibm-acpi. | |
395 | ||
6e5b08ee HMH |
396 | Extra functionality will be available if the rfkill (CONFIG_RFKILL) |
397 | and/or ALSA (CONFIG_SND) subsystems are available in the kernel. | |
398 | Note that if you want ThinkPad-ACPI to be built-in instead of | |
399 | modular, ALSA and rfkill will also have to be built-in. | |
400 | ||
41b16dce LB |
401 | If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. |
402 | ||
ff850c33 HMH |
403 | config THINKPAD_ACPI_ALSA_SUPPORT |
404 | bool "Console audio control ALSA interface" | |
405 | depends on THINKPAD_ACPI | |
406 | depends on SND | |
407 | depends on SND = y || THINKPAD_ACPI = SND | |
408 | default y | |
409 | ---help--- | |
410 | Enables monitoring of the built-in console audio output control | |
411 | (headphone and speakers), which is operated by the mute and (in | |
412 | some ThinkPad models) volume hotkeys. | |
413 | ||
414 | If this option is enabled, ThinkPad-ACPI will export an ALSA card | |
415 | with a single read-only mixer control, which should be used for | |
416 | on-screen-display feedback purposes by the Desktop Environment. | |
417 | ||
418 | Optionally, the driver will also allow software control (the | |
419 | ALSA mixer will be made read-write). Please refer to the driver | |
420 | documentation for details. | |
421 | ||
422 | All IBM models have both volume and mute control. Newer Lenovo | |
423 | models only have mute control (the volume hotkeys are just normal | |
424 | keys and volume control is done through the main HDA mixer). | |
425 | ||
a73f3091 HMH |
426 | config THINKPAD_ACPI_DEBUGFACILITIES |
427 | bool "Maintainer debug facilities" | |
428 | depends on THINKPAD_ACPI | |
429 | default n | |
430 | ---help--- | |
431 | Enables extra stuff in the thinkpad-acpi which is completely useless | |
432 | for normal use. Read the driver source to find out what it does. | |
433 | ||
434 | Say N here, unless you were told by a kernel maintainer to do | |
435 | otherwise. | |
436 | ||
41b16dce LB |
437 | config THINKPAD_ACPI_DEBUG |
438 | bool "Verbose debug mode" | |
439 | depends on THINKPAD_ACPI | |
440 | default n | |
441 | ---help--- | |
442 | Enables extra debugging information, at the expense of a slightly | |
443 | increase in driver size. | |
444 | ||
445 | If you are not sure, say N here. | |
446 | ||
a4d5effc HMH |
447 | config THINKPAD_ACPI_UNSAFE_LEDS |
448 | bool "Allow control of important LEDs (unsafe)" | |
449 | depends on THINKPAD_ACPI | |
450 | default n | |
451 | ---help--- | |
452 | Overriding LED state on ThinkPads can mask important | |
453 | firmware alerts (like critical battery condition), or misled | |
454 | the user into damaging the hardware (undocking or ejecting | |
455 | the bay while buses are still active), etc. | |
456 | ||
457 | LED control on the ThinkPad is write-only (with very few | |
458 | exceptions on very ancient models), which makes it | |
459 | impossible to know beforehand if important information will | |
460 | be lost when one changes LED state. | |
461 | ||
462 | Users that know what they are doing can enable this option | |
463 | and the driver will allow control of every LED, including | |
464 | the ones on the dock stations. | |
465 | ||
466 | Never enable this option on a distribution kernel. | |
467 | ||
468 | Say N here, unless you are building a kernel for your own | |
469 | use, and need to control the important firmware LEDs. | |
470 | ||
41b16dce LB |
471 | config THINKPAD_ACPI_VIDEO |
472 | bool "Video output control support" | |
473 | depends on THINKPAD_ACPI | |
474 | default y | |
475 | ---help--- | |
476 | Allows the thinkpad_acpi driver to provide an interface to control | |
477 | the various video output ports. | |
478 | ||
479 | This feature often won't work well, depending on ThinkPad model, | |
480 | display state, video output devices in use, whether there is a X | |
481 | server running, phase of the moon, and the current mood of | |
482 | Schroedinger's cat. If you can use X.org's RandR to control | |
483 | your ThinkPad's video output ports instead of this feature, | |
b525c06c HMH |
484 | don't think twice: do it and say N here to save memory and avoid |
485 | bad interactions with X.org. | |
41b16dce | 486 | |
b525c06c HMH |
487 | NOTE: access to this feature is limited to processes with the |
488 | CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms | |
489 | where it interacts badly with X.org. | |
490 | ||
491 | If you are not sure, say Y here but do try to check if you could | |
492 | be using X.org RandR instead. | |
41b16dce LB |
493 | |
494 | config THINKPAD_ACPI_HOTKEY_POLL | |
495 | bool "Support NVRAM polling for hot keys" | |
496 | depends on THINKPAD_ACPI | |
497 | default y | |
498 | ---help--- | |
499 | Some thinkpad models benefit from NVRAM polling to detect a few of | |
500 | the hot key press events. If you know your ThinkPad model does not | |
501 | need to do NVRAM polling to support any of the hot keys you use, | |
502 | unselecting this option will save about 1kB of memory. | |
503 | ||
504 | ThinkPads T40 and newer, R52 and newer, and X31 and newer are | |
505 | unlikely to need NVRAM polling in their latest BIOS versions. | |
506 | ||
507 | NVRAM polling can detect at most the following keys: ThinkPad/Access | |
508 | IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, | |
509 | Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). | |
510 | ||
511 | If you are not sure, say Y here. The driver enables polling only if | |
512 | it is strictly necessary to do so. | |
513 | ||
bd9fc3a7 JD |
514 | config SENSORS_HDAPS |
515 | tristate "Thinkpad Hard Drive Active Protection System (hdaps)" | |
25789f95 | 516 | depends on INPUT |
bd9fc3a7 JD |
517 | select INPUT_POLLDEV |
518 | default n | |
519 | help | |
520 | This driver provides support for the IBM Hard Drive Active Protection | |
521 | System (hdaps), which provides an accelerometer and other misc. data. | |
522 | ThinkPads starting with the R50, T41, and X40 are supported. The | |
523 | accelerometer data is readable via sysfs. | |
524 | ||
525 | This driver also provides an absolute input class device, allowing | |
526 | the laptop to act as a pinball machine-esque joystick. | |
527 | ||
528 | If your ThinkPad is not recognized by the driver, please update to latest | |
529 | BIOS. This is especially the case for some R52 ThinkPads. | |
530 | ||
531 | Say Y here if you have an applicable laptop and want to experience | |
532 | the awesome power of hdaps. | |
533 | ||
41b16dce LB |
534 | config INTEL_MENLOW |
535 | tristate "Thermal Management driver for Intel menlow platform" | |
536 | depends on ACPI_THERMAL | |
537 | select THERMAL | |
538 | ---help--- | |
539 | ACPI thermal management enhancement driver on | |
540 | Intel Menlow platform. | |
541 | ||
542 | If unsure, say N. | |
543 | ||
544 | config EEEPC_LAPTOP | |
7ec48ced | 545 | tristate "Eee PC Hotkey Driver" |
41b16dce | 546 | depends on ACPI |
3a5093ee | 547 | depends on INPUT |
19d337df | 548 | depends on RFKILL || RFKILL = n |
14ca7a47 | 549 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
44b3615b | 550 | depends on HOTPLUG_PCI |
14ca7a47 | 551 | depends on BACKLIGHT_CLASS_DEVICE |
d97c0def | 552 | select HWMON |
3c0eb510 CC |
553 | select LEDS_CLASS |
554 | select NEW_LEDS | |
642e0447 | 555 | select INPUT_SPARSEKMAP |
41b16dce LB |
556 | ---help--- |
557 | This driver supports the Fn-Fx keys on Eee PC laptops. | |
76593d6f CC |
558 | |
559 | It also gives access to some extra laptop functionalities like | |
560 | Bluetooth, backlight and allows powering on/off some other | |
561 | devices. | |
41b16dce | 562 | |
e12e6d94 CC |
563 | If you have an Eee PC laptop, say Y or M here. If this driver |
564 | doesn't work on your Eee PC, try eeepc-wmi instead. | |
41b16dce | 565 | |
e12e6d94 | 566 | config ASUS_WMI |
7ec48ced | 567 | tristate "ASUS WMI Driver" |
ee027e4a YW |
568 | depends on ACPI_WMI |
569 | depends on INPUT | |
e07babde | 570 | depends on HWMON |
89a7644b | 571 | depends on BACKLIGHT_CLASS_DEVICE |
ba48fdb9 | 572 | depends on RFKILL || RFKILL = n |
90ba4b1b | 573 | depends on HOTPLUG_PCI |
ea89e1d3 | 574 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
fb48aef7 | 575 | select INPUT_SPARSEKMAP |
084fca63 CC |
576 | select LEDS_CLASS |
577 | select NEW_LEDS | |
ee027e4a | 578 | ---help--- |
b229ece9 CC |
579 | Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new |
580 | Asus Notebooks). | |
ee027e4a YW |
581 | |
582 | To compile this driver as a module, choose M here: the module will | |
e12e6d94 CC |
583 | be called asus-wmi. |
584 | ||
b229ece9 | 585 | config ASUS_NB_WMI |
7ec48ced | 586 | tristate "Asus Notebook WMI Driver" |
b229ece9 | 587 | depends on ASUS_WMI |
ea893695 | 588 | depends on SERIO_I8042 || SERIO_I8042 = n |
b229ece9 CC |
589 | ---help--- |
590 | This is a driver for newer Asus notebooks. It adds extra features | |
591 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
592 | ||
f54619f2 | 593 | For more information, see |
b229ece9 CC |
594 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
595 | ||
596 | If you have an ACPI-WMI compatible Asus Notebook, say Y or M | |
597 | here. | |
598 | ||
e12e6d94 | 599 | config EEEPC_WMI |
7ec48ced | 600 | tristate "Eee PC WMI Driver" |
e12e6d94 CC |
601 | depends on ASUS_WMI |
602 | ---help--- | |
603 | This is a driver for newer Eee PC laptops. It adds extra features | |
604 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
605 | ||
f54619f2 | 606 | For more information, see |
e12e6d94 CC |
607 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
608 | ||
609 | If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M | |
610 | here. | |
b4f9fe12 | 611 | |
f6a6bbae JPRV |
612 | config ASUS_WIRELESS |
613 | tristate "Asus Wireless Radio Control Driver" | |
614 | depends on ACPI | |
615 | depends on INPUT | |
2c1a49c9 JPRV |
616 | select NEW_LEDS |
617 | select LEDS_CLASS | |
f6a6bbae JPRV |
618 | ---help--- |
619 | The Asus Wireless Radio Control handles the airplane mode hotkey | |
620 | present on some Asus laptops. | |
621 | ||
622 | Say Y or M here if you have an ASUS notebook with an airplane mode | |
623 | hotkey. | |
624 | ||
625 | If you choose to compile this driver as a module the module will be | |
626 | called asus-wireless. | |
627 | ||
b4f9fe12 | 628 | config ACPI_WMI |
5fcdd177 | 629 | tristate "WMI" |
b4f9fe12 | 630 | depends on ACPI |
b4f9fe12 LB |
631 | help |
632 | This driver adds support for the ACPI-WMI (Windows Management | |
633 | Instrumentation) mapper device (PNP0C14) found on some systems. | |
634 | ||
635 | ACPI-WMI is a proprietary extension to ACPI to expose parts of the | |
636 | ACPI firmware to userspace - this is done through various vendor | |
637 | defined methods and data blocks in a PNP0C14 device, which are then | |
638 | made available for userspace to call. | |
639 | ||
640 | The implementation of this in Linux currently only exposes this to | |
641 | other kernel space drivers. | |
642 | ||
643 | This driver is a required dependency to build the firmware specific | |
644 | drivers needed on many machines, including Acer and HP laptops. | |
645 | ||
646 | It is safe to enable this driver even if your DSDT doesn't define | |
647 | any ACPI-WMI devices. | |
648 | ||
f9dd82c0 DHV |
649 | config WMI_BMOF |
650 | tristate "WMI embedded Binary MOF driver" | |
651 | depends on ACPI_WMI | |
652 | default ACPI_WMI | |
653 | ---help--- | |
654 | Say Y here if you want to be able to read a firmware-embedded | |
655 | WMI Binary MOF data. Using this requires userspace tools and may be | |
656 | rather tedious. | |
657 | ||
658 | To compile this driver as a module, choose M here: the module will | |
659 | be called wmi-bmof. | |
660 | ||
d12d8baf TR |
661 | config MSI_WMI |
662 | tristate "MSI WMI extras" | |
663 | depends on ACPI_WMI | |
664 | depends on INPUT | |
de078e57 | 665 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 666 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
c30116c6 | 667 | select INPUT_SPARSEKMAP |
d12d8baf TR |
668 | help |
669 | Say Y here if you want to support WMI-based hotkeys on MSI laptops. | |
670 | ||
671 | To compile this driver as a module, choose M here: the module will | |
672 | be called msi-wmi. | |
673 | ||
13bb0fd5 HG |
674 | config PEAQ_WMI |
675 | tristate "PEAQ 2-in-1 WMI hotkey driver" | |
676 | depends on ACPI_WMI | |
677 | depends on INPUT | |
678 | help | |
679 | Say Y here if you want to support WMI-based hotkeys on PEAQ 2-in-1s. | |
680 | ||
9caeb532 HRK |
681 | config TOPSTAR_LAPTOP |
682 | tristate "Topstar Laptop Extras" | |
683 | depends on ACPI | |
684 | depends on INPUT | |
97490f1c | 685 | select INPUT_SPARSEKMAP |
9caeb532 HRK |
686 | ---help--- |
687 | This driver adds support for hotkeys found on Topstar laptops. | |
688 | ||
689 | If you have a Topstar laptop, say Y or M here. | |
690 | ||
b4f9fe12 LB |
691 | config ACPI_TOSHIBA |
692 | tristate "Toshiba Laptop Extras" | |
693 | depends on ACPI | |
f11f999e | 694 | depends on ACPI_WMI |
0c51a4d8 MB |
695 | select LEDS_CLASS |
696 | select NEW_LEDS | |
c76a3e1d | 697 | depends on BACKLIGHT_CLASS_DEVICE |
b4f9fe12 | 698 | depends on INPUT |
283672e4 | 699 | depends on SERIO_I8042 || SERIO_I8042 = n |
358d6a2c | 700 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
dc4522be | 701 | depends on RFKILL || RFKILL = n |
98010f1e | 702 | depends on IIO |
b4f9fe12 | 703 | select INPUT_POLLDEV |
384a7cd9 | 704 | select INPUT_SPARSEKMAP |
b4f9fe12 LB |
705 | ---help--- |
706 | This driver adds support for access to certain system settings | |
707 | on "legacy free" Toshiba laptops. These laptops can be recognized by | |
708 | their lack of a BIOS setup menu and APM support. | |
709 | ||
710 | On these machines, all system configuration is handled through the | |
711 | ACPI. This driver is required for access to controls not covered | |
712 | by the general ACPI drivers, such as LCD brightness, video output, | |
713 | etc. | |
714 | ||
715 | This driver differs from the non-ACPI Toshiba laptop driver (located | |
716 | under "Processor type and features") in several aspects. | |
717 | Configuration is accessed by reading and writing text files in the | |
718 | /proc tree instead of by program interface to /dev. Furthermore, no | |
719 | power management functions are exposed, as those are handled by the | |
720 | general ACPI drivers. | |
721 | ||
722 | More information about this driver is available at | |
723 | <http://memebeam.org/toys/ToshibaAcpiDriver>. | |
724 | ||
725 | If you have a legacy free Toshiba laptop (such as the Libretto L1 | |
726 | series), say Y. | |
42b4e9ee JS |
727 | |
728 | config TOSHIBA_BT_RFKILL | |
729 | tristate "Toshiba Bluetooth RFKill switch support" | |
730 | depends on ACPI | |
7ee8cd33 | 731 | depends on RFKILL || RFKILL = n |
42b4e9ee JS |
732 | ---help--- |
733 | This driver adds support for Bluetooth events for the RFKill | |
734 | switch on modern Toshiba laptops with full ACPI support and | |
735 | an RFKill switch. | |
736 | ||
737 | This driver handles RFKill events for the TOS6205 Bluetooth, | |
738 | and re-enables it when the switch is set back to the 'on' | |
739 | position. | |
740 | ||
741 | If you have a modern Toshiba laptop with a Bluetooth and an | |
742 | RFKill switch (such as the Portege R500), say Y. | |
529aa8cb | 743 | |
186e4e89 AA |
744 | config TOSHIBA_HAPS |
745 | tristate "Toshiba HDD Active Protection Sensor" | |
746 | depends on ACPI | |
747 | ---help--- | |
748 | This driver adds support for the built-in accelerometer | |
769a12a9 | 749 | found on recent Toshiba laptops equipped with HID TOS620A |
186e4e89 AA |
750 | device. |
751 | ||
752 | This driver receives ACPI notify events 0x80 when the sensor | |
753 | detects a sudden move or a harsh vibration, as well as an | |
754 | ACPI notify event 0x81 whenever the movement or vibration has | |
755 | been stabilized. | |
756 | ||
757 | Also provides sysfs entries to get/set the desired protection | |
769a12a9 | 758 | level and resetting the HDD protection interface. |
186e4e89 AA |
759 | |
760 | If you have a recent Toshiba laptop with a built-in accelerometer | |
761 | device, say Y. | |
762 | ||
14991fc7 AA |
763 | config TOSHIBA_WMI |
764 | tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)" | |
765 | default n | |
766 | depends on ACPI_WMI | |
767 | depends on INPUT | |
768 | select INPUT_SPARSEKMAP | |
769 | ---help--- | |
770 | This driver adds hotkey monitoring support to some Toshiba models | |
771 | that manage the hotkeys via WMI events. | |
772 | ||
773 | WARNING: This driver is incomplete as it lacks a proper keymap and the | |
774 | *notify function only prints the ACPI event type value. Be warned that | |
775 | you will need to provide some information if you have a Toshiba model | |
776 | with WMI event hotkeys and want to help with the develpment of this | |
777 | driver. | |
778 | ||
779 | If you have a WMI-based hotkeys Toshiba laptop, say Y or M here. | |
780 | ||
529aa8cb TLSC |
781 | config ACPI_CMPC |
782 | tristate "CMPC Laptop Extras" | |
25789f95 | 783 | depends on ACPI |
f35843ed | 784 | depends on RFKILL || RFKILL=n |
529aa8cb TLSC |
785 | select INPUT |
786 | select BACKLIGHT_CLASS_DEVICE | |
787 | default n | |
788 | help | |
789 | Support for Intel Classmate PC ACPI devices, including some | |
790 | keys as input device, backlight device, tablet and accelerometer | |
791 | devices. | |
792 | ||
1cd706df HG |
793 | config INTEL_CHT_INT33FE |
794 | tristate "Intel Cherry Trail ACPI INT33FE Driver" | |
58688a75 | 795 | depends on X86 && ACPI && I2C |
1cd706df HG |
796 | ---help--- |
797 | This driver add support for the INT33FE ACPI device found on | |
798 | some Intel Cherry Trail devices. | |
799 | ||
800 | The INT33FE ACPI device has a CRS table with I2cSerialBusV2 | |
801 | resources for 3 devices: Maxim MAX17047 Fuel Gauge Controller, | |
802 | FUSB302 USB Type-C Controller and PI3USB30532 USB switch. | |
803 | This driver instantiates i2c-clients for these, so that standard | |
804 | i2c drivers for these chips can bind to the them. | |
805 | ||
63dada87 HG |
806 | config INTEL_INT0002_VGPIO |
807 | tristate "Intel ACPI INT0002 Virtual GPIO driver" | |
808 | depends on GPIOLIB && ACPI | |
809 | select GPIOLIB_IRQCHIP | |
810 | ---help--- | |
811 | Some peripherals on Bay Trail and Cherry Trail platforms signal a | |
812 | Power Management Event (PME) to the Power Management Controller (PMC) | |
813 | to wakeup the system. When this happens software needs to explicitly | |
814 | clear the PME bus 0 status bit in the GPE0a_STS register to avoid an | |
815 | IRQ storm on IRQ 9. | |
816 | ||
817 | This is modelled in ACPI through the INT0002 ACPI device, which is | |
818 | called a "Virtual GPIO controller" in ACPI because it defines the | |
819 | event handler to call when the PME triggers through _AEI and _L02 | |
820 | methods as would be done for a real GPIO interrupt in ACPI. | |
821 | ||
822 | To compile this driver as a module, choose M here: the module will | |
823 | be called intel_int0002_vgpio. | |
824 | ||
ecc83e52 AH |
825 | config INTEL_HID_EVENT |
826 | tristate "INTEL HID Event" | |
827 | depends on ACPI | |
828 | depends on INPUT | |
829 | select INPUT_SPARSEKMAP | |
830 | help | |
831 | This driver provides support for the Intel HID Event hotkey interface. | |
832 | Some laptops require this driver for hotkey support. | |
833 | ||
834 | To compile this driver as a module, choose M here: the module will | |
835 | be called intel_hid. | |
836 | ||
332e0812 AK |
837 | config INTEL_VBTN |
838 | tristate "INTEL VIRTUAL BUTTON" | |
839 | depends on ACPI | |
840 | depends on INPUT | |
841 | select INPUT_SPARSEKMAP | |
842 | help | |
843 | This driver provides support for the Intel Virtual Button interface. | |
844 | Some laptops require this driver for power button support. | |
845 | ||
846 | To compile this driver as a module, choose M here: the module will | |
847 | be called intel_vbtn. | |
848 | ||
9a58a333 SD |
849 | config INTEL_SCU_IPC |
850 | bool "Intel SCU IPC Support" | |
c95aaeff | 851 | depends on X86_INTEL_MID |
9a58a333 SD |
852 | default y |
853 | ---help--- | |
854 | IPC is used to bridge the communications between kernel and SCU on | |
6c62673c MG |
855 | some embedded Intel x86 platforms. This is not needed for PC-type |
856 | machines. | |
9a58a333 | 857 | |
5369c02d SD |
858 | config INTEL_SCU_IPC_UTIL |
859 | tristate "Intel SCU IPC utility driver" | |
860 | depends on INTEL_SCU_IPC | |
861 | default y | |
862 | ---help--- | |
863 | The IPC Util driver provides an interface with the SCU enabling | |
864 | low level access for debug work and updating the firmware. Say | |
865 | N unless you will be doing this on an Intel MID platform. | |
866 | ||
8eec8a11 HL |
867 | config INTEL_MID_POWER_BUTTON |
868 | tristate "power button driver for Intel MID platforms" | |
80887757 | 869 | depends on INTEL_SCU_IPC && INPUT |
8eec8a11 HL |
870 | help |
871 | This driver handles the power button on the Intel MID platforms. | |
872 | ||
873 | If unsure, say N. | |
874 | ||
f017fbe7 D |
875 | config INTEL_MFLD_THERMAL |
876 | tristate "Thermal driver for Intel Medfield platform" | |
420138a7 | 877 | depends on MFD_INTEL_MSIC && THERMAL |
f017fbe7 D |
878 | help |
879 | Say Y here to enable thermal driver support for the Intel Medfield | |
880 | platform. | |
881 | ||
aa7ffc01 JB |
882 | config INTEL_IPS |
883 | tristate "Intel Intelligent Power Sharing" | |
884 | depends on ACPI | |
885 | ---help--- | |
886 | Intel Calpella platforms support dynamic power sharing between the | |
887 | CPU and GPU, maximizing performance in a given TDP. This driver, | |
888 | along with the CPU frequency and i915 drivers, provides that | |
889 | functionality. If in doubt, say Y here; it will only load on | |
890 | supported platforms. | |
891 | ||
28a375df BD |
892 | config INTEL_IMR |
893 | bool "Intel Isolated Memory Region support" | |
894 | default n | |
895 | depends on X86_INTEL_QUARK && IOSF_MBI | |
896 | ---help--- | |
897 | This option provides a means to manipulate Isolated Memory Regions. | |
898 | IMRs are a set of registers that define read and write access masks | |
899 | to prohibit certain system agents from accessing memory with 1 KiB | |
900 | granularity. | |
901 | ||
902 | IMRs make it possible to control read/write access to an address | |
903 | by hardware agents inside the SoC. Read and write masks can be | |
904 | defined for: | |
905 | - eSRAM flush | |
906 | - Dirty CPU snoop (write only) | |
907 | - RMU access | |
908 | - PCI Virtual Channel 0/Virtual Channel 1 | |
909 | - SMM mode | |
910 | - Non SMM mode | |
911 | ||
912 | Quark contains a set of eight IMR registers and makes use of those | |
913 | registers during its bootup process. | |
914 | ||
915 | If you are running on a Galileo/Quark say Y here. | |
916 | ||
b740d2e9 RB |
917 | config INTEL_PMC_CORE |
918 | bool "Intel PMC Core driver" | |
25789f95 | 919 | depends on PCI |
b740d2e9 RB |
920 | ---help--- |
921 | The Intel Platform Controller Hub for Intel Core SoCs provides access | |
922 | to Power Management Controller registers via a PCI interface. This | |
923 | driver can utilize debugging capabilities and supported features as | |
924 | exposed by the Power Management Controller. | |
925 | ||
926 | Supported features: | |
927 | - SLP_S0_RESIDENCY counter. | |
928 | ||
35f0ce03 VM |
929 | config IBM_RTL |
930 | tristate "Device driver to enable PRTL support" | |
25789f95 | 931 | depends on PCI |
35f0ce03 VM |
932 | ---help--- |
933 | Enable support for IBM Premium Real Time Mode (PRTM). | |
934 | This module will allow you the enter and exit PRTM in the BIOS via | |
935 | sysfs on platforms that support this feature. System in PRTM will | |
936 | not receive CPU-generated SMIs for recoverable errors. Use of this | |
937 | feature without proper support may void your hardware warranty. | |
938 | ||
939 | If the proper BIOS support is found the driver will load and create | |
940 | /sys/devices/system/ibm_rtl/. The "state" variable will indicate | |
941 | whether or not the BIOS is in PRTM. | |
942 | state = 0 (BIOS SMIs on) | |
943 | state = 1 (BIOS SMIs off) | |
944 | ||
260586d2 DD |
945 | config XO1_RFKILL |
946 | tristate "OLPC XO-1 software RF kill switch" | |
b02fdfcc | 947 | depends on OLPC || COMPILE_TEST |
260586d2 DD |
948 | depends on RFKILL |
949 | ---help--- | |
950 | Support for enabling/disabling the WLAN interface on the OLPC XO-1 | |
951 | laptop. | |
952 | ||
89ca1177 PF |
953 | config XO15_EBOOK |
954 | tristate "OLPC XO-1.5 ebook switch" | |
b02fdfcc | 955 | depends on OLPC || COMPILE_TEST |
89ca1177 PF |
956 | depends on ACPI && INPUT |
957 | ---help--- | |
958 | Support for the ebook switch on the OLPC XO-1.5 laptop. | |
959 | ||
960 | This switch is triggered as the screen is rotated and folded down to | |
961 | convert the device into ebook form. | |
962 | ||
2d70b73a GKH |
963 | config SAMSUNG_LAPTOP |
964 | tristate "Samsung Laptop driver" | |
1c02f2d4 | 965 | depends on RFKILL || RFKILL = n |
5ff67df3 | 966 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
1c02f2d4 | 967 | depends on BACKLIGHT_CLASS_DEVICE |
f674ebf1 CC |
968 | select LEDS_CLASS |
969 | select NEW_LEDS | |
2d70b73a GKH |
970 | ---help--- |
971 | This module implements a driver for a wide range of different | |
972 | Samsung laptops. It offers control over the different | |
1c02f2d4 CC |
973 | function keys, wireless LED, LCD backlight level. |
974 | ||
975 | It may also provide some sysfs files described in | |
976 | <file:Documentation/ABI/testing/sysfs-platform-samsung-laptop> | |
2d70b73a GKH |
977 | |
978 | To compile this driver as a module, choose M here: the module | |
979 | will be called samsung-laptop. | |
980 | ||
99b38b4a DA |
981 | config MXM_WMI |
982 | tristate "WMI support for MXM Laptop Graphics" | |
0eacdba3 | 983 | depends on ACPI_WMI |
99b38b4a DA |
984 | ---help--- |
985 | MXM is a standard for laptop graphics cards, the WMI interface | |
986 | is required for switchable nvidia graphics machines | |
987 | ||
bb3ce202 YK |
988 | config INTEL_OAKTRAIL |
989 | tristate "Intel Oaktrail Platform Extras" | |
990 | depends on ACPI | |
14ca7a47 | 991 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
bb3ce202 YK |
992 | depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI |
993 | ---help--- | |
994 | Intel Oaktrail platform need this driver to provide interfaces to | |
995 | enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y | |
996 | here; it will only load on supported platforms. | |
997 | ||
78542e18 FW |
998 | config SAMSUNG_Q10 |
999 | tristate "Samsung Q10 Extras" | |
aa3b88a3 | 1000 | depends on ACPI |
78542e18 FW |
1001 | select BACKLIGHT_CLASS_DEVICE |
1002 | ---help--- | |
1003 | This driver provides support for backlight control on Samsung Q10 | |
1004 | and related laptops, including Dell Latitude X200. | |
1005 | ||
917ee75a SF |
1006 | config APPLE_GMUX |
1007 | tristate "Apple Gmux Driver" | |
f94f0f10 | 1008 | depends on ACPI |
917ee75a | 1009 | depends on PNP |
f94f0f10 SF |
1010 | depends on BACKLIGHT_CLASS_DEVICE |
1011 | depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE | |
1012 | depends on ACPI_VIDEO=n || ACPI_VIDEO | |
917ee75a SF |
1013 | ---help--- |
1014 | This driver provides support for the gmux device found on many | |
1015 | Apple laptops, which controls the display mux for the hybrid | |
1016 | graphics as well as the backlight. Currently only backlight | |
1017 | control is supported by the driver. | |
1018 | ||
34a956db MG |
1019 | config INTEL_RST |
1020 | tristate "Intel Rapid Start Technology Driver" | |
1021 | depends on ACPI | |
1022 | ---help--- | |
1023 | This driver provides support for modifying paramaters on systems | |
1024 | equipped with Intel's Rapid Start Technology. When put in an ACPI | |
1025 | sleep state, these devices will wake after either a configured | |
1026 | timeout or when the system battery reaches a critical state, | |
1027 | automatically copying memory contents to disk. On resume, the | |
1028 | firmware will copy the memory contents back to RAM and resume the OS | |
1029 | as usual. | |
1030 | ||
5c7f80f7 MG |
1031 | config INTEL_SMARTCONNECT |
1032 | tristate "Intel Smart Connect disabling driver" | |
1033 | depends on ACPI | |
1034 | ---help--- | |
1035 | Intel Smart Connect is a technology intended to permit devices to | |
1036 | update state by resuming for a short period of time at regular | |
1037 | intervals. If a user enables this functionality under Windows and | |
1038 | then reboots into Linux, the system may remain configured to resume | |
1039 | on suspend. In the absence of any userspace to support it, the system | |
1040 | will then remain awake until something triggers another suspend. | |
1041 | ||
1042 | This driver checks to determine whether the device has Intel Smart | |
1043 | Connect enabled, and if so disables it. | |
1044 | ||
8b10acd7 HT |
1045 | config PVPANIC |
1046 | tristate "pvpanic device support" | |
1047 | depends on ACPI | |
1048 | ---help--- | |
1049 | This driver provides support for the pvpanic device. pvpanic is | |
1050 | a paravirtualized device provided by QEMU; it lets a virtual machine | |
1051 | (guest) communicate panic events to the host. | |
1052 | ||
0a8b8353 | 1053 | config INTEL_PMC_IPC |
1054 | tristate "Intel PMC IPC Driver" | |
79ae6bb1 | 1055 | depends on ACPI |
0a8b8353 | 1056 | ---help--- |
1057 | This driver provides support for PMC control on some Intel platforms. | |
1058 | The PMC is an ARC processor which defines IPC commands for communication | |
1059 | with other entities in the CPU. | |
1060 | ||
957ae509 NB |
1061 | config INTEL_BXTWC_PMIC_TMU |
1062 | tristate "Intel BXT Whiskey Cove TMU Driver" | |
1063 | depends on REGMAP | |
b5238b41 | 1064 | depends on INTEL_SOC_PMIC_BXTWC && INTEL_PMC_IPC |
957ae509 NB |
1065 | ---help--- |
1066 | Select this driver to use Intel BXT Whiskey Cove PMIC TMU feature. | |
1067 | This driver enables the alarm wakeup functionality in the TMU unit | |
1068 | of Whiskey Cove PMIC. | |
1069 | ||
2508a45a | 1070 | config SURFACE_PRO3_BUTTON |
6d5ac6e1 | 1071 | tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet" |
2508a45a CY |
1072 | depends on ACPI && INPUT |
1073 | ---help--- | |
6d5ac6e1 | 1074 | This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet. |
fdca4f16 | 1075 | |
1a64b719 BT |
1076 | config SURFACE_3_BUTTON |
1077 | tristate "Power/home/volume buttons driver for Microsoft Surface 3 tablet" | |
f6c5c1f9 | 1078 | depends on ACPI && KEYBOARD_GPIO && I2C |
1a64b719 BT |
1079 | ---help--- |
1080 | This driver handles the power/home/volume buttons on the Microsoft Surface 3 tablet. | |
1081 | ||
fdca4f16 QZ |
1082 | config INTEL_PUNIT_IPC |
1083 | tristate "Intel P-Unit IPC Driver" | |
1084 | ---help--- | |
1085 | This driver provides support for Intel P-Unit Mailbox IPC mechanism, | |
1086 | which is used to bridge the communications between kernel and P-Unit. | |
378f956e SKC |
1087 | |
1088 | config INTEL_TELEMETRY | |
1089 | tristate "Intel SoC Telemetry Driver" | |
1090 | default n | |
1091 | depends on INTEL_PMC_IPC && INTEL_PUNIT_IPC && X86_64 | |
1092 | ---help--- | |
1093 | This driver provides interfaces to configure and use | |
1094 | telemetry for INTEL SoC from APL onwards. It is also | |
1095 | used to get various SoC events and parameters | |
1096 | directly via debugfs files. Various tools may use | |
1097 | this interface for SoC state monitoring. | |
30488704 | 1098 | |
6613d18e VP |
1099 | config MLX_PLATFORM |
1100 | tristate "Mellanox Technologies platform support" | |
1101 | depends on X86_64 | |
1102 | ---help--- | |
1103 | This option enables system support for the Mellanox Technologies | |
1104 | platform. The Mellanox systems provide data center networking | |
1105 | solutions based on Virtual Protocol Interconnect (VPI) technology | |
1106 | enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE | |
1107 | connection. | |
1108 | ||
1109 | If you have a Mellanox system, say Y or M here. | |
1110 | ||
30488704 VP |
1111 | config MLX_CPLD_PLATFORM |
1112 | tristate "Mellanox platform hotplug driver support" | |
1113 | default n | |
30488704 VP |
1114 | select HWMON |
1115 | select I2C | |
1116 | ---help--- | |
1117 | This driver handles hot-plug events for the power suppliers, power | |
1118 | cables and fans on the wide range Mellanox IB and Ethernet systems. | |
1119 | ||
4ec567b8 SP |
1120 | config INTEL_TURBO_MAX_3 |
1121 | bool "Intel Turbo Boost Max Technology 3.0 enumeration driver" | |
1122 | depends on X86_64 && SCHED_MC_PRIO | |
1123 | ---help--- | |
1124 | This driver reads maximum performance ratio of each CPU and set up | |
1125 | the scheduler priority metrics. In this way scheduler can prefer | |
1126 | CPU with higher performance to schedule tasks. | |
1127 | This driver is only required when the system is not using Hardware | |
1128 | P-States (HWP). In HWP mode, priority can be read from ACPI tables. | |
1129 | ||
cef9dd85 HG |
1130 | config SILEAD_DMI |
1131 | bool "Tablets with Silead touchscreens" | |
6df97f85 | 1132 | depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD |
cef9dd85 HG |
1133 | ---help--- |
1134 | Certain ACPI based tablets with Silead touchscreens do not have | |
1135 | enough data in ACPI tables for the touchscreen driver to handle | |
1136 | the touchscreen properly, as OEMs expected the data to be baked | |
1137 | into the tablet model specific version of the driver shipped | |
1138 | with the OS-image for the device. This option supplies the missing | |
1139 | information. Enable this for x86 tablets with Silead touchscreens. | |
1140 | ||
41b16dce | 1141 | endif # X86_PLATFORM_DEVICES |
80a7581f IT |
1142 | |
1143 | config PMC_ATOM | |
1144 | def_bool y | |
1145 | depends on PCI | |
282a4e4c | 1146 | select COMMON_CLK |