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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 |
c1b5310a | 185 | depends on LEDS_CLASS || LEDS_CLASS=n |
f2252672 | 186 | select INPUT_SPARSEKMAP |
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 | ||
198 | config FUJITSU_LAPTOP_DEBUG | |
199 | bool "Verbose debug mode for Fujitsu Laptop Extras" | |
200 | depends on FUJITSU_LAPTOP | |
201 | default n | |
202 | ---help--- | |
203 | Enables extra debug output from the fujitsu extras driver, at the | |
204 | expense of a slight increase in driver size. | |
205 | ||
206 | If you are not sure, say N here. | |
207 | ||
2d24c490 RG |
208 | config FUJITSU_TABLET |
209 | tristate "Fujitsu Tablet Extras" | |
210 | depends on ACPI | |
211 | depends on INPUT | |
212 | ---help--- | |
213 | This is a driver for tablets built by Fujitsu: | |
214 | ||
215 | * Lifebook P1510/P1610/P1620/Txxxx | |
216 | * Stylistic ST5xxx | |
217 | * Possibly other Fujitsu tablet models | |
218 | ||
219 | It adds support for the panel buttons, docking station detection, | |
220 | tablet/notebook mode detection for convertible and | |
221 | orientation detection for docked slates. | |
222 | ||
223 | If you have a Fujitsu convertible or slate, say Y or M here. | |
224 | ||
c215ab9a BH |
225 | config AMILO_RFKILL |
226 | tristate "Fujitsu-Siemens Amilo rfkill support" | |
227 | depends on RFKILL | |
e1a98e61 | 228 | depends on SERIO_I8042 |
c215ab9a BH |
229 | ---help--- |
230 | This is a driver for enabling wifi on some Fujitsu-Siemens Amilo | |
231 | laptops. | |
232 | ||
41b16dce | 233 | config TC1100_WMI |
fe7e913c | 234 | tristate "HP Compaq TC1100 Tablet WMI Extras" |
41b16dce | 235 | depends on !X86_64 |
41b16dce | 236 | depends on ACPI |
e98062ed | 237 | depends on ACPI_WMI |
41b16dce LB |
238 | ---help--- |
239 | This is a driver for the WMI extensions (wireless and bluetooth power | |
240 | control) of the HP Compaq TC1100 tablet. | |
241 | ||
efcfed9b JD |
242 | config HP_ACCEL |
243 | tristate "HP laptop accelerometer" | |
244 | depends on INPUT && ACPI | |
0cdbcd6d | 245 | depends on SERIO_I8042 |
efcfed9b JD |
246 | select SENSORS_LIS3LV02D |
247 | select NEW_LEDS | |
248 | select LEDS_CLASS | |
249 | help | |
250 | This driver provides support for the "Mobile Data Protection System 3D" | |
251 | or "3D DriveGuard" feature of HP laptops. On such systems the driver | |
252 | should load automatically (via ACPI alias). | |
253 | ||
254 | Support for a led indicating disk protection will be provided as | |
255 | hp::hddprotect. For more information on the feature, refer to | |
395cf969 | 256 | Documentation/misc-devices/lis3lv02d. |
efcfed9b JD |
257 | |
258 | To compile this driver as a module, choose M here: the module will | |
259 | be called hp_accel. | |
260 | ||
54290fa6 | 261 | config HP_WIRELESS |
48d8b96c | 262 | tristate "HP wireless button" |
54290fa6 AH |
263 | depends on ACPI |
264 | depends on INPUT | |
265 | help | |
266 | This driver provides supports for new HP wireless button for Windows 8. | |
267 | On such systems the driver should load automatically (via ACPI alias). | |
268 | ||
269 | To compile this driver as a module, choose M here: the module will | |
270 | be called hp-wireless. | |
271 | ||
41b16dce LB |
272 | config HP_WMI |
273 | tristate "HP WMI extras" | |
274 | depends on ACPI_WMI | |
275 | depends on INPUT | |
19d337df | 276 | depends on RFKILL || RFKILL = n |
4d291ed7 | 277 | select INPUT_SPARSEKMAP |
41b16dce LB |
278 | help |
279 | Say Y here if you want to support WMI-based hotkeys on HP laptops and | |
280 | to read data from WMI such as docking or ambient light sensor state. | |
281 | ||
282 | To compile this driver as a module, choose M here: the module will | |
283 | be called hp-wmi. | |
284 | ||
285 | config MSI_LAPTOP | |
286 | tristate "MSI Laptop Extras" | |
287 | depends on ACPI | |
288 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 289 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
410c1765 | 290 | depends on RFKILL |
a0bcaee9 RD |
291 | depends on INPUT && SERIO_I8042 |
292 | select INPUT_SPARSEKMAP | |
41b16dce LB |
293 | ---help--- |
294 | This is a driver for laptops built by MSI (MICRO-STAR | |
295 | INTERNATIONAL): | |
296 | ||
297 | MSI MegaBook S270 (MS-1013) | |
298 | Cytron/TCM/Medion/Tchibo MD96100/SAM2000 | |
299 | ||
300 | It adds support for Bluetooth, WLAN and LCD brightness control. | |
301 | ||
302 | More information about this driver is available at | |
303 | <http://0pointer.de/lennart/tchibo.html>. | |
304 | ||
305 | If you have an MSI S270 laptop, say Y or M here. | |
306 | ||
307 | config PANASONIC_LAPTOP | |
308 | tristate "Panasonic Laptop Extras" | |
309 | depends on INPUT && ACPI | |
310 | depends on BACKLIGHT_CLASS_DEVICE | |
1a765cac | 311 | select INPUT_SPARSEKMAP |
41b16dce LB |
312 | ---help--- |
313 | This driver adds support for access to backlight control and hotkeys | |
314 | on Panasonic Let's Note laptops. | |
315 | ||
316 | If you have a Panasonic Let's note laptop (such as the R1(N variant), | |
317 | R2, R3, R5, T2, W2 and Y2 series), say Y. | |
318 | ||
319 | config COMPAL_LAPTOP | |
eec3b959 | 320 | tristate "Compal (and others) Laptop Extras" |
41b16dce LB |
321 | depends on ACPI |
322 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 323 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
51c1410b | 324 | depends on RFKILL |
c2834145 | 325 | depends on HWMON |
5ca56718 | 326 | depends on POWER_SUPPLY |
41b16dce | 327 | ---help--- |
eec3b959 IL |
328 | This is a driver for laptops built by Compal, and some models by |
329 | other brands (e.g. Dell, Toshiba). | |
41b16dce | 330 | |
d9a427ec RF |
331 | It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon |
332 | and battery charging level control. | |
41b16dce | 333 | |
eec3b959 IL |
334 | For a (possibly incomplete) list of supported laptops, please refer |
335 | to: Documentation/platform/x86-laptop-drivers.txt | |
41b16dce LB |
336 | |
337 | config SONY_LAPTOP | |
338 | tristate "Sony Laptop Extras" | |
339 | depends on ACPI | |
14ca7a47 HG |
340 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
341 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce | 342 | depends on INPUT |
14bd3136 | 343 | depends on RFKILL |
41b16dce LB |
344 | ---help--- |
345 | This mini-driver drives the SNC and SPIC devices present in the ACPI | |
346 | BIOS of the Sony Vaio laptops. | |
347 | ||
348 | It gives access to some extra laptop functionalities like Bluetooth, | |
349 | screen brightness control, Fn keys and allows powering on/off some | |
350 | devices. | |
351 | ||
352 | Read <file:Documentation/laptops/sony-laptop.txt> for more information. | |
353 | ||
354 | config SONYPI_COMPAT | |
355 | bool "Sonypi compatibility" | |
356 | depends on SONY_LAPTOP | |
357 | ---help--- | |
358 | Build the sonypi driver compatibility code into the sony-laptop driver. | |
359 | ||
57ac3b05 IP |
360 | config IDEAPAD_LAPTOP |
361 | tristate "Lenovo IdeaPad Laptop Extras" | |
58ac7aa0 | 362 | depends on ACPI |
ad0f4306 | 363 | depends on RFKILL && INPUT |
07a4a4fc | 364 | depends on SERIO_I8042 |
445e8d00 | 365 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 366 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
74caab99 | 367 | depends on ACPI_WMI || ACPI_WMI = n |
f63409ae | 368 | select INPUT_SPARSEKMAP |
58ac7aa0 | 369 | help |
16fd91e0 IP |
370 | This is a driver for Lenovo IdeaPad netbooks contains drivers for |
371 | rfkill switch, hotkey, fan control and backlight control. | |
58ac7aa0 | 372 | |
3dda3b37 BT |
373 | config SURFACE3_WMI |
374 | tristate "Surface 3 WMI Driver" | |
375 | depends on ACPI_WMI | |
376 | depends on DMI | |
377 | depends on INPUT | |
378 | depends on SPI | |
379 | ---help--- | |
380 | Say Y here if you have a Surface 3. | |
381 | ||
382 | To compile this driver as a module, choose M here: the module will | |
383 | be called surface3-wmi. | |
384 | ||
41b16dce LB |
385 | config THINKPAD_ACPI |
386 | tristate "ThinkPad ACPI Laptop Extras" | |
387 | depends on ACPI | |
d263da31 | 388 | depends on INPUT |
19d337df | 389 | depends on RFKILL || RFKILL = n |
14ca7a47 HG |
390 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
391 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce LB |
392 | select HWMON |
393 | select NVRAM | |
41b16dce LB |
394 | select NEW_LEDS |
395 | select LEDS_CLASS | |
41b16dce LB |
396 | ---help--- |
397 | This is a driver for the IBM and Lenovo ThinkPad laptops. It adds | |
398 | support for Fn-Fx key combinations, Bluetooth control, video | |
399 | output switching, ThinkLight control, UltraBay eject and more. | |
400 | For more information about this driver see | |
401 | <file:Documentation/laptops/thinkpad-acpi.txt> and | |
402 | <http://ibm-acpi.sf.net/> . | |
403 | ||
404 | This driver was formerly known as ibm-acpi. | |
405 | ||
6e5b08ee HMH |
406 | Extra functionality will be available if the rfkill (CONFIG_RFKILL) |
407 | and/or ALSA (CONFIG_SND) subsystems are available in the kernel. | |
408 | Note that if you want ThinkPad-ACPI to be built-in instead of | |
409 | modular, ALSA and rfkill will also have to be built-in. | |
410 | ||
41b16dce LB |
411 | If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. |
412 | ||
ff850c33 HMH |
413 | config THINKPAD_ACPI_ALSA_SUPPORT |
414 | bool "Console audio control ALSA interface" | |
415 | depends on THINKPAD_ACPI | |
416 | depends on SND | |
417 | depends on SND = y || THINKPAD_ACPI = SND | |
418 | default y | |
419 | ---help--- | |
420 | Enables monitoring of the built-in console audio output control | |
421 | (headphone and speakers), which is operated by the mute and (in | |
422 | some ThinkPad models) volume hotkeys. | |
423 | ||
424 | If this option is enabled, ThinkPad-ACPI will export an ALSA card | |
425 | with a single read-only mixer control, which should be used for | |
426 | on-screen-display feedback purposes by the Desktop Environment. | |
427 | ||
428 | Optionally, the driver will also allow software control (the | |
429 | ALSA mixer will be made read-write). Please refer to the driver | |
430 | documentation for details. | |
431 | ||
432 | All IBM models have both volume and mute control. Newer Lenovo | |
433 | models only have mute control (the volume hotkeys are just normal | |
434 | keys and volume control is done through the main HDA mixer). | |
435 | ||
a73f3091 HMH |
436 | config THINKPAD_ACPI_DEBUGFACILITIES |
437 | bool "Maintainer debug facilities" | |
438 | depends on THINKPAD_ACPI | |
439 | default n | |
440 | ---help--- | |
441 | Enables extra stuff in the thinkpad-acpi which is completely useless | |
442 | for normal use. Read the driver source to find out what it does. | |
443 | ||
444 | Say N here, unless you were told by a kernel maintainer to do | |
445 | otherwise. | |
446 | ||
41b16dce LB |
447 | config THINKPAD_ACPI_DEBUG |
448 | bool "Verbose debug mode" | |
449 | depends on THINKPAD_ACPI | |
450 | default n | |
451 | ---help--- | |
452 | Enables extra debugging information, at the expense of a slightly | |
453 | increase in driver size. | |
454 | ||
455 | If you are not sure, say N here. | |
456 | ||
a4d5effc HMH |
457 | config THINKPAD_ACPI_UNSAFE_LEDS |
458 | bool "Allow control of important LEDs (unsafe)" | |
459 | depends on THINKPAD_ACPI | |
460 | default n | |
461 | ---help--- | |
462 | Overriding LED state on ThinkPads can mask important | |
463 | firmware alerts (like critical battery condition), or misled | |
464 | the user into damaging the hardware (undocking or ejecting | |
465 | the bay while buses are still active), etc. | |
466 | ||
467 | LED control on the ThinkPad is write-only (with very few | |
468 | exceptions on very ancient models), which makes it | |
469 | impossible to know beforehand if important information will | |
470 | be lost when one changes LED state. | |
471 | ||
472 | Users that know what they are doing can enable this option | |
473 | and the driver will allow control of every LED, including | |
474 | the ones on the dock stations. | |
475 | ||
476 | Never enable this option on a distribution kernel. | |
477 | ||
478 | Say N here, unless you are building a kernel for your own | |
479 | use, and need to control the important firmware LEDs. | |
480 | ||
41b16dce LB |
481 | config THINKPAD_ACPI_VIDEO |
482 | bool "Video output control support" | |
483 | depends on THINKPAD_ACPI | |
484 | default y | |
485 | ---help--- | |
486 | Allows the thinkpad_acpi driver to provide an interface to control | |
487 | the various video output ports. | |
488 | ||
489 | This feature often won't work well, depending on ThinkPad model, | |
490 | display state, video output devices in use, whether there is a X | |
491 | server running, phase of the moon, and the current mood of | |
492 | Schroedinger's cat. If you can use X.org's RandR to control | |
493 | your ThinkPad's video output ports instead of this feature, | |
b525c06c HMH |
494 | don't think twice: do it and say N here to save memory and avoid |
495 | bad interactions with X.org. | |
41b16dce | 496 | |
b525c06c HMH |
497 | NOTE: access to this feature is limited to processes with the |
498 | CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms | |
499 | where it interacts badly with X.org. | |
500 | ||
501 | If you are not sure, say Y here but do try to check if you could | |
502 | be using X.org RandR instead. | |
41b16dce LB |
503 | |
504 | config THINKPAD_ACPI_HOTKEY_POLL | |
505 | bool "Support NVRAM polling for hot keys" | |
506 | depends on THINKPAD_ACPI | |
507 | default y | |
508 | ---help--- | |
509 | Some thinkpad models benefit from NVRAM polling to detect a few of | |
510 | the hot key press events. If you know your ThinkPad model does not | |
511 | need to do NVRAM polling to support any of the hot keys you use, | |
512 | unselecting this option will save about 1kB of memory. | |
513 | ||
514 | ThinkPads T40 and newer, R52 and newer, and X31 and newer are | |
515 | unlikely to need NVRAM polling in their latest BIOS versions. | |
516 | ||
517 | NVRAM polling can detect at most the following keys: ThinkPad/Access | |
518 | IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, | |
519 | Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). | |
520 | ||
521 | If you are not sure, say Y here. The driver enables polling only if | |
522 | it is strictly necessary to do so. | |
523 | ||
bd9fc3a7 JD |
524 | config SENSORS_HDAPS |
525 | tristate "Thinkpad Hard Drive Active Protection System (hdaps)" | |
25789f95 | 526 | depends on INPUT |
bd9fc3a7 JD |
527 | select INPUT_POLLDEV |
528 | default n | |
529 | help | |
530 | This driver provides support for the IBM Hard Drive Active Protection | |
531 | System (hdaps), which provides an accelerometer and other misc. data. | |
532 | ThinkPads starting with the R50, T41, and X40 are supported. The | |
533 | accelerometer data is readable via sysfs. | |
534 | ||
535 | This driver also provides an absolute input class device, allowing | |
536 | the laptop to act as a pinball machine-esque joystick. | |
537 | ||
538 | If your ThinkPad is not recognized by the driver, please update to latest | |
539 | BIOS. This is especially the case for some R52 ThinkPads. | |
540 | ||
541 | Say Y here if you have an applicable laptop and want to experience | |
542 | the awesome power of hdaps. | |
543 | ||
41b16dce LB |
544 | config INTEL_MENLOW |
545 | tristate "Thermal Management driver for Intel menlow platform" | |
546 | depends on ACPI_THERMAL | |
547 | select THERMAL | |
548 | ---help--- | |
549 | ACPI thermal management enhancement driver on | |
550 | Intel Menlow platform. | |
551 | ||
552 | If unsure, say N. | |
553 | ||
554 | config EEEPC_LAPTOP | |
7ec48ced | 555 | tristate "Eee PC Hotkey Driver" |
41b16dce | 556 | depends on ACPI |
3a5093ee | 557 | depends on INPUT |
19d337df | 558 | depends on RFKILL || RFKILL = n |
14ca7a47 | 559 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
44b3615b | 560 | depends on HOTPLUG_PCI |
14ca7a47 | 561 | depends on BACKLIGHT_CLASS_DEVICE |
d97c0def | 562 | select HWMON |
3c0eb510 CC |
563 | select LEDS_CLASS |
564 | select NEW_LEDS | |
642e0447 | 565 | select INPUT_SPARSEKMAP |
41b16dce LB |
566 | ---help--- |
567 | This driver supports the Fn-Fx keys on Eee PC laptops. | |
76593d6f CC |
568 | |
569 | It also gives access to some extra laptop functionalities like | |
570 | Bluetooth, backlight and allows powering on/off some other | |
571 | devices. | |
41b16dce | 572 | |
e12e6d94 CC |
573 | If you have an Eee PC laptop, say Y or M here. If this driver |
574 | doesn't work on your Eee PC, try eeepc-wmi instead. | |
41b16dce | 575 | |
e12e6d94 | 576 | config ASUS_WMI |
7ec48ced | 577 | tristate "ASUS WMI Driver" |
ee027e4a YW |
578 | depends on ACPI_WMI |
579 | depends on INPUT | |
e07babde | 580 | depends on HWMON |
89a7644b | 581 | depends on BACKLIGHT_CLASS_DEVICE |
ba48fdb9 | 582 | depends on RFKILL || RFKILL = n |
90ba4b1b | 583 | depends on HOTPLUG_PCI |
ea89e1d3 | 584 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
fb48aef7 | 585 | select INPUT_SPARSEKMAP |
084fca63 CC |
586 | select LEDS_CLASS |
587 | select NEW_LEDS | |
ee027e4a | 588 | ---help--- |
b229ece9 CC |
589 | Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new |
590 | Asus Notebooks). | |
ee027e4a YW |
591 | |
592 | To compile this driver as a module, choose M here: the module will | |
e12e6d94 CC |
593 | be called asus-wmi. |
594 | ||
b229ece9 | 595 | config ASUS_NB_WMI |
7ec48ced | 596 | tristate "Asus Notebook WMI Driver" |
b229ece9 | 597 | depends on ASUS_WMI |
ea893695 | 598 | depends on SERIO_I8042 || SERIO_I8042 = n |
b229ece9 CC |
599 | ---help--- |
600 | This is a driver for newer Asus notebooks. It adds extra features | |
601 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
602 | ||
f54619f2 | 603 | For more information, see |
b229ece9 CC |
604 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
605 | ||
606 | If you have an ACPI-WMI compatible Asus Notebook, say Y or M | |
607 | here. | |
608 | ||
e12e6d94 | 609 | config EEEPC_WMI |
7ec48ced | 610 | tristate "Eee PC WMI Driver" |
e12e6d94 CC |
611 | depends on ASUS_WMI |
612 | ---help--- | |
613 | This is a driver for newer Eee PC laptops. It adds extra features | |
614 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
615 | ||
f54619f2 | 616 | For more information, see |
e12e6d94 CC |
617 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
618 | ||
619 | If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M | |
620 | here. | |
b4f9fe12 | 621 | |
f6a6bbae JPRV |
622 | config ASUS_WIRELESS |
623 | tristate "Asus Wireless Radio Control Driver" | |
624 | depends on ACPI | |
625 | depends on INPUT | |
2c1a49c9 JPRV |
626 | select NEW_LEDS |
627 | select LEDS_CLASS | |
f6a6bbae JPRV |
628 | ---help--- |
629 | The Asus Wireless Radio Control handles the airplane mode hotkey | |
630 | present on some Asus laptops. | |
631 | ||
632 | Say Y or M here if you have an ASUS notebook with an airplane mode | |
633 | hotkey. | |
634 | ||
635 | If you choose to compile this driver as a module the module will be | |
636 | called asus-wireless. | |
637 | ||
b4f9fe12 | 638 | config ACPI_WMI |
5fcdd177 | 639 | tristate "WMI" |
b4f9fe12 | 640 | depends on ACPI |
b4f9fe12 LB |
641 | help |
642 | This driver adds support for the ACPI-WMI (Windows Management | |
643 | Instrumentation) mapper device (PNP0C14) found on some systems. | |
644 | ||
645 | ACPI-WMI is a proprietary extension to ACPI to expose parts of the | |
646 | ACPI firmware to userspace - this is done through various vendor | |
647 | defined methods and data blocks in a PNP0C14 device, which are then | |
648 | made available for userspace to call. | |
649 | ||
650 | The implementation of this in Linux currently only exposes this to | |
651 | other kernel space drivers. | |
652 | ||
653 | This driver is a required dependency to build the firmware specific | |
654 | drivers needed on many machines, including Acer and HP laptops. | |
655 | ||
656 | It is safe to enable this driver even if your DSDT doesn't define | |
657 | any ACPI-WMI devices. | |
658 | ||
d12d8baf TR |
659 | config MSI_WMI |
660 | tristate "MSI WMI extras" | |
661 | depends on ACPI_WMI | |
662 | depends on INPUT | |
de078e57 | 663 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 664 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
c30116c6 | 665 | select INPUT_SPARSEKMAP |
d12d8baf TR |
666 | help |
667 | Say Y here if you want to support WMI-based hotkeys on MSI laptops. | |
668 | ||
669 | To compile this driver as a module, choose M here: the module will | |
670 | be called msi-wmi. | |
671 | ||
9caeb532 HRK |
672 | config TOPSTAR_LAPTOP |
673 | tristate "Topstar Laptop Extras" | |
674 | depends on ACPI | |
675 | depends on INPUT | |
97490f1c | 676 | select INPUT_SPARSEKMAP |
9caeb532 HRK |
677 | ---help--- |
678 | This driver adds support for hotkeys found on Topstar laptops. | |
679 | ||
680 | If you have a Topstar laptop, say Y or M here. | |
681 | ||
b4f9fe12 LB |
682 | config ACPI_TOSHIBA |
683 | tristate "Toshiba Laptop Extras" | |
684 | depends on ACPI | |
f11f999e | 685 | depends on ACPI_WMI |
0c51a4d8 MB |
686 | select LEDS_CLASS |
687 | select NEW_LEDS | |
c76a3e1d | 688 | depends on BACKLIGHT_CLASS_DEVICE |
b4f9fe12 | 689 | depends on INPUT |
283672e4 | 690 | depends on SERIO_I8042 || SERIO_I8042 = n |
358d6a2c | 691 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
dc4522be | 692 | depends on RFKILL || RFKILL = n |
98010f1e | 693 | depends on IIO |
b4f9fe12 | 694 | select INPUT_POLLDEV |
384a7cd9 | 695 | select INPUT_SPARSEKMAP |
b4f9fe12 LB |
696 | ---help--- |
697 | This driver adds support for access to certain system settings | |
698 | on "legacy free" Toshiba laptops. These laptops can be recognized by | |
699 | their lack of a BIOS setup menu and APM support. | |
700 | ||
701 | On these machines, all system configuration is handled through the | |
702 | ACPI. This driver is required for access to controls not covered | |
703 | by the general ACPI drivers, such as LCD brightness, video output, | |
704 | etc. | |
705 | ||
706 | This driver differs from the non-ACPI Toshiba laptop driver (located | |
707 | under "Processor type and features") in several aspects. | |
708 | Configuration is accessed by reading and writing text files in the | |
709 | /proc tree instead of by program interface to /dev. Furthermore, no | |
710 | power management functions are exposed, as those are handled by the | |
711 | general ACPI drivers. | |
712 | ||
713 | More information about this driver is available at | |
714 | <http://memebeam.org/toys/ToshibaAcpiDriver>. | |
715 | ||
716 | If you have a legacy free Toshiba laptop (such as the Libretto L1 | |
717 | series), say Y. | |
42b4e9ee JS |
718 | |
719 | config TOSHIBA_BT_RFKILL | |
720 | tristate "Toshiba Bluetooth RFKill switch support" | |
721 | depends on ACPI | |
7ee8cd33 | 722 | depends on RFKILL || RFKILL = n |
42b4e9ee JS |
723 | ---help--- |
724 | This driver adds support for Bluetooth events for the RFKill | |
725 | switch on modern Toshiba laptops with full ACPI support and | |
726 | an RFKill switch. | |
727 | ||
728 | This driver handles RFKill events for the TOS6205 Bluetooth, | |
729 | and re-enables it when the switch is set back to the 'on' | |
730 | position. | |
731 | ||
732 | If you have a modern Toshiba laptop with a Bluetooth and an | |
733 | RFKill switch (such as the Portege R500), say Y. | |
529aa8cb | 734 | |
186e4e89 AA |
735 | config TOSHIBA_HAPS |
736 | tristate "Toshiba HDD Active Protection Sensor" | |
737 | depends on ACPI | |
738 | ---help--- | |
739 | This driver adds support for the built-in accelerometer | |
769a12a9 | 740 | found on recent Toshiba laptops equipped with HID TOS620A |
186e4e89 AA |
741 | device. |
742 | ||
743 | This driver receives ACPI notify events 0x80 when the sensor | |
744 | detects a sudden move or a harsh vibration, as well as an | |
745 | ACPI notify event 0x81 whenever the movement or vibration has | |
746 | been stabilized. | |
747 | ||
748 | Also provides sysfs entries to get/set the desired protection | |
769a12a9 | 749 | level and resetting the HDD protection interface. |
186e4e89 AA |
750 | |
751 | If you have a recent Toshiba laptop with a built-in accelerometer | |
752 | device, say Y. | |
753 | ||
14991fc7 AA |
754 | config TOSHIBA_WMI |
755 | tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)" | |
756 | default n | |
757 | depends on ACPI_WMI | |
758 | depends on INPUT | |
759 | select INPUT_SPARSEKMAP | |
760 | ---help--- | |
761 | This driver adds hotkey monitoring support to some Toshiba models | |
762 | that manage the hotkeys via WMI events. | |
763 | ||
764 | WARNING: This driver is incomplete as it lacks a proper keymap and the | |
765 | *notify function only prints the ACPI event type value. Be warned that | |
766 | you will need to provide some information if you have a Toshiba model | |
767 | with WMI event hotkeys and want to help with the develpment of this | |
768 | driver. | |
769 | ||
770 | If you have a WMI-based hotkeys Toshiba laptop, say Y or M here. | |
771 | ||
529aa8cb TLSC |
772 | config ACPI_CMPC |
773 | tristate "CMPC Laptop Extras" | |
25789f95 | 774 | depends on ACPI |
f35843ed | 775 | depends on RFKILL || RFKILL=n |
529aa8cb TLSC |
776 | select INPUT |
777 | select BACKLIGHT_CLASS_DEVICE | |
778 | default n | |
779 | help | |
780 | Support for Intel Classmate PC ACPI devices, including some | |
781 | keys as input device, backlight device, tablet and accelerometer | |
782 | devices. | |
783 | ||
ecc83e52 AH |
784 | config INTEL_HID_EVENT |
785 | tristate "INTEL HID Event" | |
786 | depends on ACPI | |
787 | depends on INPUT | |
788 | select INPUT_SPARSEKMAP | |
789 | help | |
790 | This driver provides support for the Intel HID Event hotkey interface. | |
791 | Some laptops require this driver for hotkey support. | |
792 | ||
793 | To compile this driver as a module, choose M here: the module will | |
794 | be called intel_hid. | |
795 | ||
332e0812 AK |
796 | config INTEL_VBTN |
797 | tristate "INTEL VIRTUAL BUTTON" | |
798 | depends on ACPI | |
799 | depends on INPUT | |
800 | select INPUT_SPARSEKMAP | |
801 | help | |
802 | This driver provides support for the Intel Virtual Button interface. | |
803 | Some laptops require this driver for power button support. | |
804 | ||
805 | To compile this driver as a module, choose M here: the module will | |
806 | be called intel_vbtn. | |
807 | ||
9a58a333 SD |
808 | config INTEL_SCU_IPC |
809 | bool "Intel SCU IPC Support" | |
c95aaeff | 810 | depends on X86_INTEL_MID |
9a58a333 SD |
811 | default y |
812 | ---help--- | |
813 | IPC is used to bridge the communications between kernel and SCU on | |
6c62673c MG |
814 | some embedded Intel x86 platforms. This is not needed for PC-type |
815 | machines. | |
9a58a333 | 816 | |
5369c02d SD |
817 | config INTEL_SCU_IPC_UTIL |
818 | tristate "Intel SCU IPC utility driver" | |
819 | depends on INTEL_SCU_IPC | |
820 | default y | |
821 | ---help--- | |
822 | The IPC Util driver provides an interface with the SCU enabling | |
823 | low level access for debug work and updating the firmware. Say | |
824 | N unless you will be doing this on an Intel MID platform. | |
825 | ||
8eec8a11 HL |
826 | config INTEL_MID_POWER_BUTTON |
827 | tristate "power button driver for Intel MID platforms" | |
80887757 | 828 | depends on INTEL_SCU_IPC && INPUT |
8eec8a11 HL |
829 | help |
830 | This driver handles the power button on the Intel MID platforms. | |
831 | ||
832 | If unsure, say N. | |
833 | ||
f017fbe7 D |
834 | config INTEL_MFLD_THERMAL |
835 | tristate "Thermal driver for Intel Medfield platform" | |
420138a7 | 836 | depends on MFD_INTEL_MSIC && THERMAL |
f017fbe7 D |
837 | help |
838 | Say Y here to enable thermal driver support for the Intel Medfield | |
839 | platform. | |
840 | ||
aa7ffc01 JB |
841 | config INTEL_IPS |
842 | tristate "Intel Intelligent Power Sharing" | |
843 | depends on ACPI | |
844 | ---help--- | |
845 | Intel Calpella platforms support dynamic power sharing between the | |
846 | CPU and GPU, maximizing performance in a given TDP. This driver, | |
847 | along with the CPU frequency and i915 drivers, provides that | |
848 | functionality. If in doubt, say Y here; it will only load on | |
849 | supported platforms. | |
850 | ||
28a375df BD |
851 | config INTEL_IMR |
852 | bool "Intel Isolated Memory Region support" | |
853 | default n | |
854 | depends on X86_INTEL_QUARK && IOSF_MBI | |
855 | ---help--- | |
856 | This option provides a means to manipulate Isolated Memory Regions. | |
857 | IMRs are a set of registers that define read and write access masks | |
858 | to prohibit certain system agents from accessing memory with 1 KiB | |
859 | granularity. | |
860 | ||
861 | IMRs make it possible to control read/write access to an address | |
862 | by hardware agents inside the SoC. Read and write masks can be | |
863 | defined for: | |
864 | - eSRAM flush | |
865 | - Dirty CPU snoop (write only) | |
866 | - RMU access | |
867 | - PCI Virtual Channel 0/Virtual Channel 1 | |
868 | - SMM mode | |
869 | - Non SMM mode | |
870 | ||
871 | Quark contains a set of eight IMR registers and makes use of those | |
872 | registers during its bootup process. | |
873 | ||
874 | If you are running on a Galileo/Quark say Y here. | |
875 | ||
b740d2e9 RB |
876 | config INTEL_PMC_CORE |
877 | bool "Intel PMC Core driver" | |
25789f95 | 878 | depends on PCI |
b740d2e9 RB |
879 | ---help--- |
880 | The Intel Platform Controller Hub for Intel Core SoCs provides access | |
881 | to Power Management Controller registers via a PCI interface. This | |
882 | driver can utilize debugging capabilities and supported features as | |
883 | exposed by the Power Management Controller. | |
884 | ||
885 | Supported features: | |
886 | - SLP_S0_RESIDENCY counter. | |
887 | ||
35f0ce03 VM |
888 | config IBM_RTL |
889 | tristate "Device driver to enable PRTL support" | |
25789f95 | 890 | depends on PCI |
35f0ce03 VM |
891 | ---help--- |
892 | Enable support for IBM Premium Real Time Mode (PRTM). | |
893 | This module will allow you the enter and exit PRTM in the BIOS via | |
894 | sysfs on platforms that support this feature. System in PRTM will | |
895 | not receive CPU-generated SMIs for recoverable errors. Use of this | |
896 | feature without proper support may void your hardware warranty. | |
897 | ||
898 | If the proper BIOS support is found the driver will load and create | |
899 | /sys/devices/system/ibm_rtl/. The "state" variable will indicate | |
900 | whether or not the BIOS is in PRTM. | |
901 | state = 0 (BIOS SMIs on) | |
902 | state = 1 (BIOS SMIs off) | |
903 | ||
260586d2 DD |
904 | config XO1_RFKILL |
905 | tristate "OLPC XO-1 software RF kill switch" | |
b02fdfcc | 906 | depends on OLPC || COMPILE_TEST |
260586d2 DD |
907 | depends on RFKILL |
908 | ---help--- | |
909 | Support for enabling/disabling the WLAN interface on the OLPC XO-1 | |
910 | laptop. | |
911 | ||
89ca1177 PF |
912 | config XO15_EBOOK |
913 | tristate "OLPC XO-1.5 ebook switch" | |
b02fdfcc | 914 | depends on OLPC || COMPILE_TEST |
89ca1177 PF |
915 | depends on ACPI && INPUT |
916 | ---help--- | |
917 | Support for the ebook switch on the OLPC XO-1.5 laptop. | |
918 | ||
919 | This switch is triggered as the screen is rotated and folded down to | |
920 | convert the device into ebook form. | |
921 | ||
2d70b73a GKH |
922 | config SAMSUNG_LAPTOP |
923 | tristate "Samsung Laptop driver" | |
1c02f2d4 | 924 | depends on RFKILL || RFKILL = n |
5ff67df3 | 925 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
1c02f2d4 | 926 | depends on BACKLIGHT_CLASS_DEVICE |
f674ebf1 CC |
927 | select LEDS_CLASS |
928 | select NEW_LEDS | |
2d70b73a GKH |
929 | ---help--- |
930 | This module implements a driver for a wide range of different | |
931 | Samsung laptops. It offers control over the different | |
1c02f2d4 CC |
932 | function keys, wireless LED, LCD backlight level. |
933 | ||
934 | It may also provide some sysfs files described in | |
935 | <file:Documentation/ABI/testing/sysfs-platform-samsung-laptop> | |
2d70b73a GKH |
936 | |
937 | To compile this driver as a module, choose M here: the module | |
938 | will be called samsung-laptop. | |
939 | ||
99b38b4a DA |
940 | config MXM_WMI |
941 | tristate "WMI support for MXM Laptop Graphics" | |
0eacdba3 | 942 | depends on ACPI_WMI |
99b38b4a DA |
943 | ---help--- |
944 | MXM is a standard for laptop graphics cards, the WMI interface | |
945 | is required for switchable nvidia graphics machines | |
946 | ||
bb3ce202 YK |
947 | config INTEL_OAKTRAIL |
948 | tristate "Intel Oaktrail Platform Extras" | |
949 | depends on ACPI | |
14ca7a47 | 950 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
bb3ce202 YK |
951 | depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI |
952 | ---help--- | |
953 | Intel Oaktrail platform need this driver to provide interfaces to | |
954 | enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y | |
955 | here; it will only load on supported platforms. | |
956 | ||
78542e18 FW |
957 | config SAMSUNG_Q10 |
958 | tristate "Samsung Q10 Extras" | |
aa3b88a3 | 959 | depends on ACPI |
78542e18 FW |
960 | select BACKLIGHT_CLASS_DEVICE |
961 | ---help--- | |
962 | This driver provides support for backlight control on Samsung Q10 | |
963 | and related laptops, including Dell Latitude X200. | |
964 | ||
917ee75a SF |
965 | config APPLE_GMUX |
966 | tristate "Apple Gmux Driver" | |
f94f0f10 | 967 | depends on ACPI |
917ee75a | 968 | depends on PNP |
f94f0f10 SF |
969 | depends on BACKLIGHT_CLASS_DEVICE |
970 | depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE | |
971 | depends on ACPI_VIDEO=n || ACPI_VIDEO | |
917ee75a SF |
972 | ---help--- |
973 | This driver provides support for the gmux device found on many | |
974 | Apple laptops, which controls the display mux for the hybrid | |
975 | graphics as well as the backlight. Currently only backlight | |
976 | control is supported by the driver. | |
977 | ||
34a956db MG |
978 | config INTEL_RST |
979 | tristate "Intel Rapid Start Technology Driver" | |
980 | depends on ACPI | |
981 | ---help--- | |
982 | This driver provides support for modifying paramaters on systems | |
983 | equipped with Intel's Rapid Start Technology. When put in an ACPI | |
984 | sleep state, these devices will wake after either a configured | |
985 | timeout or when the system battery reaches a critical state, | |
986 | automatically copying memory contents to disk. On resume, the | |
987 | firmware will copy the memory contents back to RAM and resume the OS | |
988 | as usual. | |
989 | ||
5c7f80f7 MG |
990 | config INTEL_SMARTCONNECT |
991 | tristate "Intel Smart Connect disabling driver" | |
992 | depends on ACPI | |
993 | ---help--- | |
994 | Intel Smart Connect is a technology intended to permit devices to | |
995 | update state by resuming for a short period of time at regular | |
996 | intervals. If a user enables this functionality under Windows and | |
997 | then reboots into Linux, the system may remain configured to resume | |
998 | on suspend. In the absence of any userspace to support it, the system | |
999 | will then remain awake until something triggers another suspend. | |
1000 | ||
1001 | This driver checks to determine whether the device has Intel Smart | |
1002 | Connect enabled, and if so disables it. | |
1003 | ||
8b10acd7 HT |
1004 | config PVPANIC |
1005 | tristate "pvpanic device support" | |
1006 | depends on ACPI | |
1007 | ---help--- | |
1008 | This driver provides support for the pvpanic device. pvpanic is | |
1009 | a paravirtualized device provided by QEMU; it lets a virtual machine | |
1010 | (guest) communicate panic events to the host. | |
1011 | ||
0a8b8353 | 1012 | config INTEL_PMC_IPC |
1013 | tristate "Intel PMC IPC Driver" | |
79ae6bb1 | 1014 | depends on ACPI |
0a8b8353 | 1015 | ---help--- |
1016 | This driver provides support for PMC control on some Intel platforms. | |
1017 | The PMC is an ARC processor which defines IPC commands for communication | |
1018 | with other entities in the CPU. | |
1019 | ||
957ae509 NB |
1020 | config INTEL_BXTWC_PMIC_TMU |
1021 | tristate "Intel BXT Whiskey Cove TMU Driver" | |
1022 | depends on REGMAP | |
1023 | depends on INTEL_SOC_PMIC && INTEL_PMC_IPC | |
1024 | ---help--- | |
1025 | Select this driver to use Intel BXT Whiskey Cove PMIC TMU feature. | |
1026 | This driver enables the alarm wakeup functionality in the TMU unit | |
1027 | of Whiskey Cove PMIC. | |
1028 | ||
2508a45a | 1029 | config SURFACE_PRO3_BUTTON |
6d5ac6e1 | 1030 | tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet" |
2508a45a CY |
1031 | depends on ACPI && INPUT |
1032 | ---help--- | |
6d5ac6e1 | 1033 | This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet. |
fdca4f16 | 1034 | |
1a64b719 BT |
1035 | config SURFACE_3_BUTTON |
1036 | tristate "Power/home/volume buttons driver for Microsoft Surface 3 tablet" | |
f6c5c1f9 | 1037 | depends on ACPI && KEYBOARD_GPIO && I2C |
1a64b719 BT |
1038 | ---help--- |
1039 | This driver handles the power/home/volume buttons on the Microsoft Surface 3 tablet. | |
1040 | ||
fdca4f16 QZ |
1041 | config INTEL_PUNIT_IPC |
1042 | tristate "Intel P-Unit IPC Driver" | |
1043 | ---help--- | |
1044 | This driver provides support for Intel P-Unit Mailbox IPC mechanism, | |
1045 | which is used to bridge the communications between kernel and P-Unit. | |
378f956e SKC |
1046 | |
1047 | config INTEL_TELEMETRY | |
1048 | tristate "Intel SoC Telemetry Driver" | |
1049 | default n | |
1050 | depends on INTEL_PMC_IPC && INTEL_PUNIT_IPC && X86_64 | |
1051 | ---help--- | |
1052 | This driver provides interfaces to configure and use | |
1053 | telemetry for INTEL SoC from APL onwards. It is also | |
1054 | used to get various SoC events and parameters | |
1055 | directly via debugfs files. Various tools may use | |
1056 | this interface for SoC state monitoring. | |
30488704 | 1057 | |
6613d18e VP |
1058 | config MLX_PLATFORM |
1059 | tristate "Mellanox Technologies platform support" | |
1060 | depends on X86_64 | |
1061 | ---help--- | |
1062 | This option enables system support for the Mellanox Technologies | |
1063 | platform. The Mellanox systems provide data center networking | |
1064 | solutions based on Virtual Protocol Interconnect (VPI) technology | |
1065 | enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE | |
1066 | connection. | |
1067 | ||
1068 | If you have a Mellanox system, say Y or M here. | |
1069 | ||
30488704 VP |
1070 | config MLX_CPLD_PLATFORM |
1071 | tristate "Mellanox platform hotplug driver support" | |
1072 | default n | |
30488704 VP |
1073 | select HWMON |
1074 | select I2C | |
1075 | ---help--- | |
1076 | This driver handles hot-plug events for the power suppliers, power | |
1077 | cables and fans on the wide range Mellanox IB and Ethernet systems. | |
1078 | ||
4ec567b8 SP |
1079 | config INTEL_TURBO_MAX_3 |
1080 | bool "Intel Turbo Boost Max Technology 3.0 enumeration driver" | |
1081 | depends on X86_64 && SCHED_MC_PRIO | |
1082 | ---help--- | |
1083 | This driver reads maximum performance ratio of each CPU and set up | |
1084 | the scheduler priority metrics. In this way scheduler can prefer | |
1085 | CPU with higher performance to schedule tasks. | |
1086 | This driver is only required when the system is not using Hardware | |
1087 | P-States (HWP). In HWP mode, priority can be read from ACPI tables. | |
1088 | ||
cef9dd85 HG |
1089 | config SILEAD_DMI |
1090 | bool "Tablets with Silead touchscreens" | |
be2eba58 | 1091 | depends on ACPI && DMI && I2C=y && INPUT |
cef9dd85 HG |
1092 | ---help--- |
1093 | Certain ACPI based tablets with Silead touchscreens do not have | |
1094 | enough data in ACPI tables for the touchscreen driver to handle | |
1095 | the touchscreen properly, as OEMs expected the data to be baked | |
1096 | into the tablet model specific version of the driver shipped | |
1097 | with the OS-image for the device. This option supplies the missing | |
1098 | information. Enable this for x86 tablets with Silead touchscreens. | |
1099 | ||
41b16dce | 1100 | endif # X86_PLATFORM_DEVICES |
80a7581f IT |
1101 | |
1102 | config PMC_ATOM | |
1103 | def_bool y | |
1104 | depends on PCI | |
282a4e4c | 1105 | select COMMON_CLK |