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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 |
88404dfe ML |
95 | tristate "Dell SMBIOS driver" |
96 | ---help--- | |
97 | This provides support for the Dell SMBIOS calling interface. | |
98 | If you have a Dell computer you should enable this option. | |
99 | ||
100 | Be sure to select at least one backend for it to work properly. | |
549b4930 | 101 | |
1a258e67 | 102 | config DELL_SMBIOS_WMI |
88404dfe | 103 | bool "Dell SMBIOS driver WMI backend" |
1a258e67 ML |
104 | depends on ACPI_WMI |
105 | select DELL_WMI_DESCRIPTOR | |
1a258e67 ML |
106 | select DELL_SMBIOS |
107 | ---help--- | |
108 | This provides an implementation for the Dell SMBIOS calling interface | |
109 | communicated over ACPI-WMI. | |
110 | ||
88404dfe | 111 | If you have a Dell computer from >2007 you should say Y here. |
1a258e67 ML |
112 | If you aren't sure and this module doesn't work for your computer |
113 | it just won't load. | |
114 | ||
549b4930 | 115 | config DELL_SMBIOS_SMM |
88404dfe | 116 | bool "Dell SMBIOS driver SMM backend" |
549b4930 | 117 | depends on DCDBAS |
549b4930 | 118 | select DELL_SMBIOS |
2f9f26bd | 119 | ---help--- |
549b4930 ML |
120 | This provides an implementation for the Dell SMBIOS calling interface |
121 | communicated over SMI/SMM. | |
2f9f26bd | 122 | |
88404dfe | 123 | If you have a Dell computer from <=2017 you should say Y here. |
549b4930 ML |
124 | If you aren't sure and this module doesn't work for your computer |
125 | it just won't load. | |
2f9f26bd | 126 | |
cad73120 | 127 | config DELL_LAPTOP |
fe7e913c | 128 | tristate "Dell Laptop Extras" |
a570af48 | 129 | depends on DMI |
cad73120 | 130 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 131 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
19d337df | 132 | depends on RFKILL || RFKILL = n |
814cb8ad | 133 | depends on SERIO_I8042 |
22684cca | 134 | depends on DELL_SMBIOS |
dccefb37 | 135 | select POWER_SUPPLY |
b9c913f3 LT |
136 | select LEDS_CLASS |
137 | select NEW_LEDS | |
cad73120 LB |
138 | ---help--- |
139 | This driver adds support for rfkill and backlight control to Dell | |
eec3b959 | 140 | laptops (except for some models covered by the Compal driver). |
cad73120 | 141 | |
0b3f6109 | 142 | config DELL_WMI |
72e83204 | 143 | tristate "Dell WMI notifications" |
0b3f6109 | 144 | depends on ACPI_WMI |
a570af48 | 145 | depends on DMI |
0b3f6109 | 146 | depends on INPUT |
14ca7a47 | 147 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
2a931ff6 | 148 | depends on DELL_SMBIOS |
92b8c540 | 149 | select DELL_WMI_DESCRIPTOR |
890a7c8e | 150 | select INPUT_SPARSEKMAP |
0b3f6109 MG |
151 | ---help--- |
152 | Say Y here if you want to support WMI-based hotkeys on Dell laptops. | |
153 | ||
154 | To compile this driver as a module, choose M here: the module will | |
155 | be called dell-wmi. | |
156 | ||
92b8c540 ML |
157 | config DELL_WMI_DESCRIPTOR |
158 | tristate | |
159 | depends on ACPI_WMI | |
160 | ||
820787fc CIK |
161 | config DELL_WMI_AIO |
162 | tristate "WMI Hotkeys for Dell All-In-One series" | |
163 | depends on ACPI_WMI | |
164 | depends on INPUT | |
165 | select INPUT_SPARSEKMAP | |
166 | ---help--- | |
167 | Say Y here if you want to support WMI-based hotkeys on Dell | |
168 | All-In-One machines. | |
169 | ||
170 | To compile this driver as a module, choose M here: the module will | |
cffbcd0c | 171 | be called dell-wmi-aio. |
820787fc | 172 | |
7a3319c1 MK |
173 | config DELL_WMI_LED |
174 | tristate "External LED on Dell Business Netbooks" | |
175 | depends on LEDS_CLASS | |
176 | depends on ACPI_WMI | |
177 | help | |
178 | This adds support for the Latitude 2100 and similar | |
179 | notebooks that have an external LED. | |
180 | ||
4738d8aa | 181 | config DELL_SMO8800 |
e4da9142 | 182 | tristate "Dell Latitude freefall driver (ACPI SMO88XX)" |
4738d8aa PR |
183 | depends on ACPI |
184 | ---help--- | |
e4da9142 | 185 | Say Y here if you want to support SMO88XX freefall devices |
4738d8aa PR |
186 | on Dell Latitude laptops. |
187 | ||
188 | To compile this driver as a module, choose M here: the module will | |
189 | be called dell-smo8800. | |
190 | ||
817a5cdb PR |
191 | config DELL_RBTN |
192 | tristate "Dell Airplane Mode Switch driver" | |
193 | depends on ACPI | |
194 | depends on INPUT | |
195 | depends on RFKILL | |
196 | ---help--- | |
197 | Say Y here if you want to support Dell Airplane Mode Switch ACPI | |
198 | device on Dell laptops. Sometimes it has names: DELLABCE or DELRBTN. | |
199 | This driver register rfkill device or input hotkey device depending | |
200 | on hardware type (hw switch slider or keyboard toggle button). For | |
201 | rfkill devices it receive HW switch events and set correct hard | |
202 | rfkill state. | |
203 | ||
204 | To compile this driver as a module, choose M here: the module will | |
205 | be called dell-rbtn. | |
206 | ||
2c36c90f AK |
207 | config DELL_UART_BACKLIGHT |
208 | tristate "Dell AIO UART Backlight driver" | |
209 | depends on SERIAL_8250 | |
210 | depends on ACPI | |
211 | ---help--- | |
212 | Say Y here if you want to support Dell AIO UART backlight interface. | |
213 | The Dell AIO machines released after 2017 come with a UART interface | |
214 | to communicate with the backlight scalar board. This driver creates | |
215 | a standard backlight interface and talks to the scalar board through | |
216 | UART to adjust the AIO screen brightness. | |
217 | ||
218 | To compile this driver as a module, choose M here: the module will | |
219 | be called dell_uart_backlight. | |
220 | ||
820787fc | 221 | |
41b16dce LB |
222 | config FUJITSU_LAPTOP |
223 | tristate "Fujitsu Laptop Extras" | |
224 | depends on ACPI | |
225 | depends on INPUT | |
226 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 227 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
f2252672 | 228 | select INPUT_SPARSEKMAP |
d89bcc83 | 229 | select LEDS_CLASS |
41b16dce LB |
230 | ---help--- |
231 | This is a driver for laptops built by Fujitsu: | |
232 | ||
233 | * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks | |
234 | * Possibly other Fujitsu laptop models | |
235 | * Tested with S6410 and S7020 | |
236 | ||
237 | It adds support for LCD brightness control and some hotkeys. | |
238 | ||
239 | If you have a Fujitsu laptop, say Y or M here. | |
240 | ||
2d24c490 RG |
241 | config FUJITSU_TABLET |
242 | tristate "Fujitsu Tablet Extras" | |
243 | depends on ACPI | |
244 | depends on INPUT | |
245 | ---help--- | |
246 | This is a driver for tablets built by Fujitsu: | |
247 | ||
248 | * Lifebook P1510/P1610/P1620/Txxxx | |
249 | * Stylistic ST5xxx | |
250 | * Possibly other Fujitsu tablet models | |
251 | ||
252 | It adds support for the panel buttons, docking station detection, | |
253 | tablet/notebook mode detection for convertible and | |
254 | orientation detection for docked slates. | |
255 | ||
256 | If you have a Fujitsu convertible or slate, say Y or M here. | |
257 | ||
c215ab9a BH |
258 | config AMILO_RFKILL |
259 | tristate "Fujitsu-Siemens Amilo rfkill support" | |
260 | depends on RFKILL | |
e1a98e61 | 261 | depends on SERIO_I8042 |
c215ab9a BH |
262 | ---help--- |
263 | This is a driver for enabling wifi on some Fujitsu-Siemens Amilo | |
264 | laptops. | |
265 | ||
41b16dce | 266 | config TC1100_WMI |
fe7e913c | 267 | tristate "HP Compaq TC1100 Tablet WMI Extras" |
41b16dce | 268 | depends on !X86_64 |
41b16dce | 269 | depends on ACPI |
e98062ed | 270 | depends on ACPI_WMI |
41b16dce LB |
271 | ---help--- |
272 | This is a driver for the WMI extensions (wireless and bluetooth power | |
273 | control) of the HP Compaq TC1100 tablet. | |
274 | ||
efcfed9b JD |
275 | config HP_ACCEL |
276 | tristate "HP laptop accelerometer" | |
277 | depends on INPUT && ACPI | |
0cdbcd6d | 278 | depends on SERIO_I8042 |
efcfed9b JD |
279 | select SENSORS_LIS3LV02D |
280 | select NEW_LEDS | |
281 | select LEDS_CLASS | |
282 | help | |
283 | This driver provides support for the "Mobile Data Protection System 3D" | |
284 | or "3D DriveGuard" feature of HP laptops. On such systems the driver | |
285 | should load automatically (via ACPI alias). | |
286 | ||
287 | Support for a led indicating disk protection will be provided as | |
288 | hp::hddprotect. For more information on the feature, refer to | |
395cf969 | 289 | Documentation/misc-devices/lis3lv02d. |
efcfed9b JD |
290 | |
291 | To compile this driver as a module, choose M here: the module will | |
292 | be called hp_accel. | |
293 | ||
54290fa6 | 294 | config HP_WIRELESS |
48d8b96c | 295 | tristate "HP wireless button" |
54290fa6 AH |
296 | depends on ACPI |
297 | depends on INPUT | |
298 | help | |
299 | This driver provides supports for new HP wireless button for Windows 8. | |
300 | On such systems the driver should load automatically (via ACPI alias). | |
301 | ||
302 | To compile this driver as a module, choose M here: the module will | |
303 | be called hp-wireless. | |
304 | ||
41b16dce LB |
305 | config HP_WMI |
306 | tristate "HP WMI extras" | |
307 | depends on ACPI_WMI | |
308 | depends on INPUT | |
19d337df | 309 | depends on RFKILL || RFKILL = n |
4d291ed7 | 310 | select INPUT_SPARSEKMAP |
41b16dce LB |
311 | help |
312 | Say Y here if you want to support WMI-based hotkeys on HP laptops and | |
313 | to read data from WMI such as docking or ambient light sensor state. | |
314 | ||
315 | To compile this driver as a module, choose M here: the module will | |
316 | be called hp-wmi. | |
317 | ||
318 | config MSI_LAPTOP | |
319 | tristate "MSI Laptop Extras" | |
320 | depends on ACPI | |
321 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 322 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
410c1765 | 323 | depends on RFKILL |
a0bcaee9 RD |
324 | depends on INPUT && SERIO_I8042 |
325 | select INPUT_SPARSEKMAP | |
41b16dce LB |
326 | ---help--- |
327 | This is a driver for laptops built by MSI (MICRO-STAR | |
328 | INTERNATIONAL): | |
329 | ||
330 | MSI MegaBook S270 (MS-1013) | |
331 | Cytron/TCM/Medion/Tchibo MD96100/SAM2000 | |
332 | ||
333 | It adds support for Bluetooth, WLAN and LCD brightness control. | |
334 | ||
335 | More information about this driver is available at | |
336 | <http://0pointer.de/lennart/tchibo.html>. | |
337 | ||
338 | If you have an MSI S270 laptop, say Y or M here. | |
339 | ||
340 | config PANASONIC_LAPTOP | |
341 | tristate "Panasonic Laptop Extras" | |
342 | depends on INPUT && ACPI | |
343 | depends on BACKLIGHT_CLASS_DEVICE | |
1a765cac | 344 | select INPUT_SPARSEKMAP |
41b16dce LB |
345 | ---help--- |
346 | This driver adds support for access to backlight control and hotkeys | |
347 | on Panasonic Let's Note laptops. | |
348 | ||
349 | If you have a Panasonic Let's note laptop (such as the R1(N variant), | |
350 | R2, R3, R5, T2, W2 and Y2 series), say Y. | |
351 | ||
352 | config COMPAL_LAPTOP | |
eec3b959 | 353 | tristate "Compal (and others) Laptop Extras" |
41b16dce LB |
354 | depends on ACPI |
355 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 356 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
51c1410b | 357 | depends on RFKILL |
c2834145 | 358 | depends on HWMON |
5ca56718 | 359 | depends on POWER_SUPPLY |
41b16dce | 360 | ---help--- |
eec3b959 IL |
361 | This is a driver for laptops built by Compal, and some models by |
362 | other brands (e.g. Dell, Toshiba). | |
41b16dce | 363 | |
d9a427ec RF |
364 | It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon |
365 | and battery charging level control. | |
41b16dce | 366 | |
eec3b959 IL |
367 | For a (possibly incomplete) list of supported laptops, please refer |
368 | to: Documentation/platform/x86-laptop-drivers.txt | |
41b16dce LB |
369 | |
370 | config SONY_LAPTOP | |
371 | tristate "Sony Laptop Extras" | |
372 | depends on ACPI | |
14ca7a47 HG |
373 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
374 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce | 375 | depends on INPUT |
14bd3136 | 376 | depends on RFKILL |
41b16dce LB |
377 | ---help--- |
378 | This mini-driver drives the SNC and SPIC devices present in the ACPI | |
379 | BIOS of the Sony Vaio laptops. | |
380 | ||
381 | It gives access to some extra laptop functionalities like Bluetooth, | |
382 | screen brightness control, Fn keys and allows powering on/off some | |
383 | devices. | |
384 | ||
385 | Read <file:Documentation/laptops/sony-laptop.txt> for more information. | |
386 | ||
387 | config SONYPI_COMPAT | |
388 | bool "Sonypi compatibility" | |
389 | depends on SONY_LAPTOP | |
390 | ---help--- | |
391 | Build the sonypi driver compatibility code into the sony-laptop driver. | |
392 | ||
57ac3b05 IP |
393 | config IDEAPAD_LAPTOP |
394 | tristate "Lenovo IdeaPad Laptop Extras" | |
58ac7aa0 | 395 | depends on ACPI |
ad0f4306 | 396 | depends on RFKILL && INPUT |
07a4a4fc | 397 | depends on SERIO_I8042 |
445e8d00 | 398 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 399 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
74caab99 | 400 | depends on ACPI_WMI || ACPI_WMI = n |
f63409ae | 401 | select INPUT_SPARSEKMAP |
58ac7aa0 | 402 | help |
16fd91e0 IP |
403 | This is a driver for Lenovo IdeaPad netbooks contains drivers for |
404 | rfkill switch, hotkey, fan control and backlight control. | |
58ac7aa0 | 405 | |
3dda3b37 BT |
406 | config SURFACE3_WMI |
407 | tristate "Surface 3 WMI Driver" | |
408 | depends on ACPI_WMI | |
409 | depends on DMI | |
410 | depends on INPUT | |
411 | depends on SPI | |
412 | ---help--- | |
413 | Say Y here if you have a Surface 3. | |
414 | ||
415 | To compile this driver as a module, choose M here: the module will | |
416 | be called surface3-wmi. | |
417 | ||
41b16dce LB |
418 | config THINKPAD_ACPI |
419 | tristate "ThinkPad ACPI Laptop Extras" | |
420 | depends on ACPI | |
d263da31 | 421 | depends on INPUT |
19d337df | 422 | depends on RFKILL || RFKILL = n |
14ca7a47 HG |
423 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
424 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce LB |
425 | select HWMON |
426 | select NVRAM | |
41b16dce LB |
427 | select NEW_LEDS |
428 | select LEDS_CLASS | |
41b16dce LB |
429 | ---help--- |
430 | This is a driver for the IBM and Lenovo ThinkPad laptops. It adds | |
431 | support for Fn-Fx key combinations, Bluetooth control, video | |
432 | output switching, ThinkLight control, UltraBay eject and more. | |
433 | For more information about this driver see | |
434 | <file:Documentation/laptops/thinkpad-acpi.txt> and | |
435 | <http://ibm-acpi.sf.net/> . | |
436 | ||
437 | This driver was formerly known as ibm-acpi. | |
438 | ||
6e5b08ee HMH |
439 | Extra functionality will be available if the rfkill (CONFIG_RFKILL) |
440 | and/or ALSA (CONFIG_SND) subsystems are available in the kernel. | |
441 | Note that if you want ThinkPad-ACPI to be built-in instead of | |
442 | modular, ALSA and rfkill will also have to be built-in. | |
443 | ||
41b16dce LB |
444 | If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. |
445 | ||
ff850c33 HMH |
446 | config THINKPAD_ACPI_ALSA_SUPPORT |
447 | bool "Console audio control ALSA interface" | |
448 | depends on THINKPAD_ACPI | |
449 | depends on SND | |
450 | depends on SND = y || THINKPAD_ACPI = SND | |
451 | default y | |
452 | ---help--- | |
453 | Enables monitoring of the built-in console audio output control | |
454 | (headphone and speakers), which is operated by the mute and (in | |
455 | some ThinkPad models) volume hotkeys. | |
456 | ||
457 | If this option is enabled, ThinkPad-ACPI will export an ALSA card | |
458 | with a single read-only mixer control, which should be used for | |
459 | on-screen-display feedback purposes by the Desktop Environment. | |
460 | ||
461 | Optionally, the driver will also allow software control (the | |
462 | ALSA mixer will be made read-write). Please refer to the driver | |
463 | documentation for details. | |
464 | ||
465 | All IBM models have both volume and mute control. Newer Lenovo | |
466 | models only have mute control (the volume hotkeys are just normal | |
467 | keys and volume control is done through the main HDA mixer). | |
468 | ||
a73f3091 HMH |
469 | config THINKPAD_ACPI_DEBUGFACILITIES |
470 | bool "Maintainer debug facilities" | |
471 | depends on THINKPAD_ACPI | |
a73f3091 HMH |
472 | ---help--- |
473 | Enables extra stuff in the thinkpad-acpi which is completely useless | |
474 | for normal use. Read the driver source to find out what it does. | |
475 | ||
476 | Say N here, unless you were told by a kernel maintainer to do | |
477 | otherwise. | |
478 | ||
41b16dce LB |
479 | config THINKPAD_ACPI_DEBUG |
480 | bool "Verbose debug mode" | |
481 | depends on THINKPAD_ACPI | |
41b16dce LB |
482 | ---help--- |
483 | Enables extra debugging information, at the expense of a slightly | |
484 | increase in driver size. | |
485 | ||
486 | If you are not sure, say N here. | |
487 | ||
a4d5effc HMH |
488 | config THINKPAD_ACPI_UNSAFE_LEDS |
489 | bool "Allow control of important LEDs (unsafe)" | |
490 | depends on THINKPAD_ACPI | |
a4d5effc HMH |
491 | ---help--- |
492 | Overriding LED state on ThinkPads can mask important | |
493 | firmware alerts (like critical battery condition), or misled | |
494 | the user into damaging the hardware (undocking or ejecting | |
495 | the bay while buses are still active), etc. | |
496 | ||
497 | LED control on the ThinkPad is write-only (with very few | |
498 | exceptions on very ancient models), which makes it | |
499 | impossible to know beforehand if important information will | |
500 | be lost when one changes LED state. | |
501 | ||
502 | Users that know what they are doing can enable this option | |
503 | and the driver will allow control of every LED, including | |
504 | the ones on the dock stations. | |
505 | ||
506 | Never enable this option on a distribution kernel. | |
507 | ||
508 | Say N here, unless you are building a kernel for your own | |
509 | use, and need to control the important firmware LEDs. | |
510 | ||
41b16dce LB |
511 | config THINKPAD_ACPI_VIDEO |
512 | bool "Video output control support" | |
513 | depends on THINKPAD_ACPI | |
514 | default y | |
515 | ---help--- | |
516 | Allows the thinkpad_acpi driver to provide an interface to control | |
517 | the various video output ports. | |
518 | ||
519 | This feature often won't work well, depending on ThinkPad model, | |
520 | display state, video output devices in use, whether there is a X | |
521 | server running, phase of the moon, and the current mood of | |
522 | Schroedinger's cat. If you can use X.org's RandR to control | |
523 | your ThinkPad's video output ports instead of this feature, | |
b525c06c HMH |
524 | don't think twice: do it and say N here to save memory and avoid |
525 | bad interactions with X.org. | |
41b16dce | 526 | |
b525c06c HMH |
527 | NOTE: access to this feature is limited to processes with the |
528 | CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms | |
529 | where it interacts badly with X.org. | |
530 | ||
531 | If you are not sure, say Y here but do try to check if you could | |
532 | be using X.org RandR instead. | |
41b16dce LB |
533 | |
534 | config THINKPAD_ACPI_HOTKEY_POLL | |
535 | bool "Support NVRAM polling for hot keys" | |
536 | depends on THINKPAD_ACPI | |
537 | default y | |
538 | ---help--- | |
539 | Some thinkpad models benefit from NVRAM polling to detect a few of | |
540 | the hot key press events. If you know your ThinkPad model does not | |
541 | need to do NVRAM polling to support any of the hot keys you use, | |
542 | unselecting this option will save about 1kB of memory. | |
543 | ||
544 | ThinkPads T40 and newer, R52 and newer, and X31 and newer are | |
545 | unlikely to need NVRAM polling in their latest BIOS versions. | |
546 | ||
547 | NVRAM polling can detect at most the following keys: ThinkPad/Access | |
548 | IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, | |
549 | Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). | |
550 | ||
551 | If you are not sure, say Y here. The driver enables polling only if | |
552 | it is strictly necessary to do so. | |
553 | ||
bd9fc3a7 JD |
554 | config SENSORS_HDAPS |
555 | tristate "Thinkpad Hard Drive Active Protection System (hdaps)" | |
25789f95 | 556 | depends on INPUT |
bd9fc3a7 | 557 | select INPUT_POLLDEV |
bd9fc3a7 JD |
558 | help |
559 | This driver provides support for the IBM Hard Drive Active Protection | |
560 | System (hdaps), which provides an accelerometer and other misc. data. | |
561 | ThinkPads starting with the R50, T41, and X40 are supported. The | |
562 | accelerometer data is readable via sysfs. | |
563 | ||
564 | This driver also provides an absolute input class device, allowing | |
565 | the laptop to act as a pinball machine-esque joystick. | |
566 | ||
567 | If your ThinkPad is not recognized by the driver, please update to latest | |
568 | BIOS. This is especially the case for some R52 ThinkPads. | |
569 | ||
570 | Say Y here if you have an applicable laptop and want to experience | |
571 | the awesome power of hdaps. | |
572 | ||
41b16dce LB |
573 | config INTEL_MENLOW |
574 | tristate "Thermal Management driver for Intel menlow platform" | |
575 | depends on ACPI_THERMAL | |
576 | select THERMAL | |
577 | ---help--- | |
578 | ACPI thermal management enhancement driver on | |
579 | Intel Menlow platform. | |
580 | ||
581 | If unsure, say N. | |
582 | ||
583 | config EEEPC_LAPTOP | |
7ec48ced | 584 | tristate "Eee PC Hotkey Driver" |
41b16dce | 585 | depends on ACPI |
3a5093ee | 586 | depends on INPUT |
19d337df | 587 | depends on RFKILL || RFKILL = n |
14ca7a47 | 588 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
44b3615b | 589 | depends on HOTPLUG_PCI |
14ca7a47 | 590 | depends on BACKLIGHT_CLASS_DEVICE |
d97c0def | 591 | select HWMON |
3c0eb510 CC |
592 | select LEDS_CLASS |
593 | select NEW_LEDS | |
642e0447 | 594 | select INPUT_SPARSEKMAP |
41b16dce LB |
595 | ---help--- |
596 | This driver supports the Fn-Fx keys on Eee PC laptops. | |
76593d6f CC |
597 | |
598 | It also gives access to some extra laptop functionalities like | |
599 | Bluetooth, backlight and allows powering on/off some other | |
600 | devices. | |
41b16dce | 601 | |
e12e6d94 CC |
602 | If you have an Eee PC laptop, say Y or M here. If this driver |
603 | doesn't work on your Eee PC, try eeepc-wmi instead. | |
41b16dce | 604 | |
e12e6d94 | 605 | config ASUS_WMI |
7ec48ced | 606 | tristate "ASUS WMI Driver" |
ee027e4a YW |
607 | depends on ACPI_WMI |
608 | depends on INPUT | |
e07babde | 609 | depends on HWMON |
89a7644b | 610 | depends on BACKLIGHT_CLASS_DEVICE |
ba48fdb9 | 611 | depends on RFKILL || RFKILL = n |
90ba4b1b | 612 | depends on HOTPLUG_PCI |
ea89e1d3 | 613 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
fb48aef7 | 614 | select INPUT_SPARSEKMAP |
084fca63 CC |
615 | select LEDS_CLASS |
616 | select NEW_LEDS | |
ee027e4a | 617 | ---help--- |
b229ece9 CC |
618 | Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new |
619 | Asus Notebooks). | |
ee027e4a YW |
620 | |
621 | To compile this driver as a module, choose M here: the module will | |
e12e6d94 CC |
622 | be called asus-wmi. |
623 | ||
b229ece9 | 624 | config ASUS_NB_WMI |
7ec48ced | 625 | tristate "Asus Notebook WMI Driver" |
b229ece9 | 626 | depends on ASUS_WMI |
ea893695 | 627 | depends on SERIO_I8042 || SERIO_I8042 = n |
b229ece9 CC |
628 | ---help--- |
629 | This is a driver for newer Asus notebooks. It adds extra features | |
630 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
631 | ||
f54619f2 | 632 | For more information, see |
b229ece9 CC |
633 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
634 | ||
635 | If you have an ACPI-WMI compatible Asus Notebook, say Y or M | |
636 | here. | |
637 | ||
e12e6d94 | 638 | config EEEPC_WMI |
7ec48ced | 639 | tristate "Eee PC WMI Driver" |
e12e6d94 CC |
640 | depends on ASUS_WMI |
641 | ---help--- | |
642 | This is a driver for newer Eee PC laptops. It adds extra features | |
643 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
644 | ||
f54619f2 | 645 | For more information, see |
e12e6d94 CC |
646 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
647 | ||
648 | If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M | |
649 | here. | |
b4f9fe12 | 650 | |
f6a6bbae JPRV |
651 | config ASUS_WIRELESS |
652 | tristate "Asus Wireless Radio Control Driver" | |
653 | depends on ACPI | |
654 | depends on INPUT | |
2c1a49c9 JPRV |
655 | select NEW_LEDS |
656 | select LEDS_CLASS | |
f6a6bbae JPRV |
657 | ---help--- |
658 | The Asus Wireless Radio Control handles the airplane mode hotkey | |
659 | present on some Asus laptops. | |
660 | ||
661 | Say Y or M here if you have an ASUS notebook with an airplane mode | |
662 | hotkey. | |
663 | ||
664 | If you choose to compile this driver as a module the module will be | |
665 | called asus-wireless. | |
666 | ||
b4f9fe12 | 667 | config ACPI_WMI |
5fcdd177 | 668 | tristate "WMI" |
b4f9fe12 | 669 | depends on ACPI |
b4f9fe12 LB |
670 | help |
671 | This driver adds support for the ACPI-WMI (Windows Management | |
672 | Instrumentation) mapper device (PNP0C14) found on some systems. | |
673 | ||
674 | ACPI-WMI is a proprietary extension to ACPI to expose parts of the | |
675 | ACPI firmware to userspace - this is done through various vendor | |
676 | defined methods and data blocks in a PNP0C14 device, which are then | |
677 | made available for userspace to call. | |
678 | ||
679 | The implementation of this in Linux currently only exposes this to | |
680 | other kernel space drivers. | |
681 | ||
682 | This driver is a required dependency to build the firmware specific | |
683 | drivers needed on many machines, including Acer and HP laptops. | |
684 | ||
685 | It is safe to enable this driver even if your DSDT doesn't define | |
686 | any ACPI-WMI devices. | |
687 | ||
f9dd82c0 DHV |
688 | config WMI_BMOF |
689 | tristate "WMI embedded Binary MOF driver" | |
690 | depends on ACPI_WMI | |
691 | default ACPI_WMI | |
692 | ---help--- | |
693 | Say Y here if you want to be able to read a firmware-embedded | |
694 | WMI Binary MOF data. Using this requires userspace tools and may be | |
695 | rather tedious. | |
696 | ||
697 | To compile this driver as a module, choose M here: the module will | |
698 | be called wmi-bmof. | |
699 | ||
ce6a9002 ML |
700 | config INTEL_WMI_THUNDERBOLT |
701 | tristate "Intel WMI thunderbolt force power driver" | |
702 | depends on ACPI_WMI | |
ce6a9002 ML |
703 | ---help--- |
704 | Say Y here if you want to be able to use the WMI interface on select | |
705 | systems to force the power control of Intel Thunderbolt controllers. | |
706 | This is useful for updating the firmware when devices are not plugged | |
707 | into the controller. | |
708 | ||
709 | To compile this driver as a module, choose M here: the module will | |
710 | be called intel-wmi-thunderbolt. | |
711 | ||
d12d8baf TR |
712 | config MSI_WMI |
713 | tristate "MSI WMI extras" | |
714 | depends on ACPI_WMI | |
715 | depends on INPUT | |
de078e57 | 716 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 717 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
c30116c6 | 718 | select INPUT_SPARSEKMAP |
d12d8baf TR |
719 | help |
720 | Say Y here if you want to support WMI-based hotkeys on MSI laptops. | |
721 | ||
722 | To compile this driver as a module, choose M here: the module will | |
723 | be called msi-wmi. | |
724 | ||
13bb0fd5 HG |
725 | config PEAQ_WMI |
726 | tristate "PEAQ 2-in-1 WMI hotkey driver" | |
727 | depends on ACPI_WMI | |
728 | depends on INPUT | |
a00c6963 | 729 | select INPUT_POLLDEV |
13bb0fd5 HG |
730 | help |
731 | Say Y here if you want to support WMI-based hotkeys on PEAQ 2-in-1s. | |
732 | ||
9caeb532 HRK |
733 | config TOPSTAR_LAPTOP |
734 | tristate "Topstar Laptop Extras" | |
735 | depends on ACPI | |
736 | depends on INPUT | |
97490f1c | 737 | select INPUT_SPARSEKMAP |
9caeb532 HRK |
738 | ---help--- |
739 | This driver adds support for hotkeys found on Topstar laptops. | |
740 | ||
741 | If you have a Topstar laptop, say Y or M here. | |
742 | ||
b4f9fe12 LB |
743 | config ACPI_TOSHIBA |
744 | tristate "Toshiba Laptop Extras" | |
745 | depends on ACPI | |
f11f999e | 746 | depends on ACPI_WMI |
0c51a4d8 MB |
747 | select LEDS_CLASS |
748 | select NEW_LEDS | |
c76a3e1d | 749 | depends on BACKLIGHT_CLASS_DEVICE |
b4f9fe12 | 750 | depends on INPUT |
283672e4 | 751 | depends on SERIO_I8042 || SERIO_I8042 = n |
358d6a2c | 752 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
dc4522be | 753 | depends on RFKILL || RFKILL = n |
98010f1e | 754 | depends on IIO |
b4f9fe12 | 755 | select INPUT_POLLDEV |
384a7cd9 | 756 | select INPUT_SPARSEKMAP |
b4f9fe12 LB |
757 | ---help--- |
758 | This driver adds support for access to certain system settings | |
759 | on "legacy free" Toshiba laptops. These laptops can be recognized by | |
760 | their lack of a BIOS setup menu and APM support. | |
761 | ||
762 | On these machines, all system configuration is handled through the | |
763 | ACPI. This driver is required for access to controls not covered | |
764 | by the general ACPI drivers, such as LCD brightness, video output, | |
765 | etc. | |
766 | ||
767 | This driver differs from the non-ACPI Toshiba laptop driver (located | |
768 | under "Processor type and features") in several aspects. | |
769 | Configuration is accessed by reading and writing text files in the | |
770 | /proc tree instead of by program interface to /dev. Furthermore, no | |
771 | power management functions are exposed, as those are handled by the | |
772 | general ACPI drivers. | |
773 | ||
774 | More information about this driver is available at | |
775 | <http://memebeam.org/toys/ToshibaAcpiDriver>. | |
776 | ||
777 | If you have a legacy free Toshiba laptop (such as the Libretto L1 | |
778 | series), say Y. | |
42b4e9ee JS |
779 | |
780 | config TOSHIBA_BT_RFKILL | |
781 | tristate "Toshiba Bluetooth RFKill switch support" | |
782 | depends on ACPI | |
7ee8cd33 | 783 | depends on RFKILL || RFKILL = n |
42b4e9ee JS |
784 | ---help--- |
785 | This driver adds support for Bluetooth events for the RFKill | |
786 | switch on modern Toshiba laptops with full ACPI support and | |
787 | an RFKill switch. | |
788 | ||
789 | This driver handles RFKill events for the TOS6205 Bluetooth, | |
790 | and re-enables it when the switch is set back to the 'on' | |
791 | position. | |
792 | ||
793 | If you have a modern Toshiba laptop with a Bluetooth and an | |
794 | RFKill switch (such as the Portege R500), say Y. | |
529aa8cb | 795 | |
186e4e89 AA |
796 | config TOSHIBA_HAPS |
797 | tristate "Toshiba HDD Active Protection Sensor" | |
798 | depends on ACPI | |
799 | ---help--- | |
800 | This driver adds support for the built-in accelerometer | |
769a12a9 | 801 | found on recent Toshiba laptops equipped with HID TOS620A |
186e4e89 AA |
802 | device. |
803 | ||
804 | This driver receives ACPI notify events 0x80 when the sensor | |
805 | detects a sudden move or a harsh vibration, as well as an | |
806 | ACPI notify event 0x81 whenever the movement or vibration has | |
807 | been stabilized. | |
808 | ||
809 | Also provides sysfs entries to get/set the desired protection | |
769a12a9 | 810 | level and resetting the HDD protection interface. |
186e4e89 AA |
811 | |
812 | If you have a recent Toshiba laptop with a built-in accelerometer | |
813 | device, say Y. | |
814 | ||
14991fc7 AA |
815 | config TOSHIBA_WMI |
816 | tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)" | |
14991fc7 AA |
817 | depends on ACPI_WMI |
818 | depends on INPUT | |
819 | select INPUT_SPARSEKMAP | |
820 | ---help--- | |
821 | This driver adds hotkey monitoring support to some Toshiba models | |
822 | that manage the hotkeys via WMI events. | |
823 | ||
824 | WARNING: This driver is incomplete as it lacks a proper keymap and the | |
825 | *notify function only prints the ACPI event type value. Be warned that | |
826 | you will need to provide some information if you have a Toshiba model | |
83fc61a5 | 827 | with WMI event hotkeys and want to help with the development of this |
14991fc7 AA |
828 | driver. |
829 | ||
830 | If you have a WMI-based hotkeys Toshiba laptop, say Y or M here. | |
831 | ||
529aa8cb TLSC |
832 | config ACPI_CMPC |
833 | tristate "CMPC Laptop Extras" | |
25789f95 | 834 | depends on ACPI |
f35843ed | 835 | depends on RFKILL || RFKILL=n |
529aa8cb TLSC |
836 | select INPUT |
837 | select BACKLIGHT_CLASS_DEVICE | |
529aa8cb TLSC |
838 | help |
839 | Support for Intel Classmate PC ACPI devices, including some | |
840 | keys as input device, backlight device, tablet and accelerometer | |
841 | devices. | |
842 | ||
1cd706df HG |
843 | config INTEL_CHT_INT33FE |
844 | tristate "Intel Cherry Trail ACPI INT33FE Driver" | |
455e027f | 845 | depends on X86 && ACPI && I2C && REGULATOR |
1cd706df HG |
846 | ---help--- |
847 | This driver add support for the INT33FE ACPI device found on | |
848 | some Intel Cherry Trail devices. | |
849 | ||
850 | The INT33FE ACPI device has a CRS table with I2cSerialBusV2 | |
851 | resources for 3 devices: Maxim MAX17047 Fuel Gauge Controller, | |
852 | FUSB302 USB Type-C Controller and PI3USB30532 USB switch. | |
853 | This driver instantiates i2c-clients for these, so that standard | |
854 | i2c drivers for these chips can bind to the them. | |
855 | ||
455e027f HG |
856 | If you enable this driver it is advised to also select |
857 | CONFIG_TYPEC_FUSB302=m, CONFIG_CHARGER_BQ24190=m and | |
858 | CONFIG_BATTERY_MAX17042=m. | |
859 | ||
63dada87 HG |
860 | config INTEL_INT0002_VGPIO |
861 | tristate "Intel ACPI INT0002 Virtual GPIO driver" | |
862 | depends on GPIOLIB && ACPI | |
863 | select GPIOLIB_IRQCHIP | |
864 | ---help--- | |
865 | Some peripherals on Bay Trail and Cherry Trail platforms signal a | |
866 | Power Management Event (PME) to the Power Management Controller (PMC) | |
867 | to wakeup the system. When this happens software needs to explicitly | |
868 | clear the PME bus 0 status bit in the GPE0a_STS register to avoid an | |
869 | IRQ storm on IRQ 9. | |
870 | ||
871 | This is modelled in ACPI through the INT0002 ACPI device, which is | |
872 | called a "Virtual GPIO controller" in ACPI because it defines the | |
873 | event handler to call when the PME triggers through _AEI and _L02 | |
874 | methods as would be done for a real GPIO interrupt in ACPI. | |
875 | ||
876 | To compile this driver as a module, choose M here: the module will | |
877 | be called intel_int0002_vgpio. | |
878 | ||
ecc83e52 AH |
879 | config INTEL_HID_EVENT |
880 | tristate "INTEL HID Event" | |
881 | depends on ACPI | |
882 | depends on INPUT | |
883 | select INPUT_SPARSEKMAP | |
884 | help | |
885 | This driver provides support for the Intel HID Event hotkey interface. | |
886 | Some laptops require this driver for hotkey support. | |
887 | ||
888 | To compile this driver as a module, choose M here: the module will | |
889 | be called intel_hid. | |
890 | ||
332e0812 AK |
891 | config INTEL_VBTN |
892 | tristate "INTEL VIRTUAL BUTTON" | |
893 | depends on ACPI | |
894 | depends on INPUT | |
895 | select INPUT_SPARSEKMAP | |
896 | help | |
897 | This driver provides support for the Intel Virtual Button interface. | |
898 | Some laptops require this driver for power button support. | |
899 | ||
900 | To compile this driver as a module, choose M here: the module will | |
901 | be called intel_vbtn. | |
902 | ||
9a58a333 SD |
903 | config INTEL_SCU_IPC |
904 | bool "Intel SCU IPC Support" | |
c95aaeff | 905 | depends on X86_INTEL_MID |
9a58a333 SD |
906 | default y |
907 | ---help--- | |
908 | IPC is used to bridge the communications between kernel and SCU on | |
6c62673c MG |
909 | some embedded Intel x86 platforms. This is not needed for PC-type |
910 | machines. | |
9a58a333 | 911 | |
5369c02d SD |
912 | config INTEL_SCU_IPC_UTIL |
913 | tristate "Intel SCU IPC utility driver" | |
914 | depends on INTEL_SCU_IPC | |
915 | default y | |
916 | ---help--- | |
917 | The IPC Util driver provides an interface with the SCU enabling | |
918 | low level access for debug work and updating the firmware. Say | |
919 | N unless you will be doing this on an Intel MID platform. | |
920 | ||
8eec8a11 HL |
921 | config INTEL_MID_POWER_BUTTON |
922 | tristate "power button driver for Intel MID platforms" | |
80887757 | 923 | depends on INTEL_SCU_IPC && INPUT |
8eec8a11 HL |
924 | help |
925 | This driver handles the power button on the Intel MID platforms. | |
926 | ||
927 | If unsure, say N. | |
928 | ||
f017fbe7 D |
929 | config INTEL_MFLD_THERMAL |
930 | tristate "Thermal driver for Intel Medfield platform" | |
420138a7 | 931 | depends on MFD_INTEL_MSIC && THERMAL |
f017fbe7 D |
932 | help |
933 | Say Y here to enable thermal driver support for the Intel Medfield | |
934 | platform. | |
935 | ||
aa7ffc01 JB |
936 | config INTEL_IPS |
937 | tristate "Intel Intelligent Power Sharing" | |
938 | depends on ACPI | |
939 | ---help--- | |
940 | Intel Calpella platforms support dynamic power sharing between the | |
941 | CPU and GPU, maximizing performance in a given TDP. This driver, | |
942 | along with the CPU frequency and i915 drivers, provides that | |
943 | functionality. If in doubt, say Y here; it will only load on | |
944 | supported platforms. | |
945 | ||
28a375df BD |
946 | config INTEL_IMR |
947 | bool "Intel Isolated Memory Region support" | |
28a375df BD |
948 | depends on X86_INTEL_QUARK && IOSF_MBI |
949 | ---help--- | |
950 | This option provides a means to manipulate Isolated Memory Regions. | |
951 | IMRs are a set of registers that define read and write access masks | |
952 | to prohibit certain system agents from accessing memory with 1 KiB | |
953 | granularity. | |
954 | ||
955 | IMRs make it possible to control read/write access to an address | |
956 | by hardware agents inside the SoC. Read and write masks can be | |
957 | defined for: | |
958 | - eSRAM flush | |
959 | - Dirty CPU snoop (write only) | |
960 | - RMU access | |
961 | - PCI Virtual Channel 0/Virtual Channel 1 | |
962 | - SMM mode | |
963 | - Non SMM mode | |
964 | ||
965 | Quark contains a set of eight IMR registers and makes use of those | |
966 | registers during its bootup process. | |
967 | ||
968 | If you are running on a Galileo/Quark say Y here. | |
969 | ||
b740d2e9 | 970 | config INTEL_PMC_CORE |
9e4a30f2 | 971 | tristate "Intel PMC Core driver" |
25789f95 | 972 | depends on PCI |
b740d2e9 RB |
973 | ---help--- |
974 | The Intel Platform Controller Hub for Intel Core SoCs provides access | |
975 | to Power Management Controller registers via a PCI interface. This | |
976 | driver can utilize debugging capabilities and supported features as | |
977 | exposed by the Power Management Controller. | |
978 | ||
979 | Supported features: | |
980 | - SLP_S0_RESIDENCY counter. | |
981 | ||
35f0ce03 VM |
982 | config IBM_RTL |
983 | tristate "Device driver to enable PRTL support" | |
25789f95 | 984 | depends on PCI |
35f0ce03 VM |
985 | ---help--- |
986 | Enable support for IBM Premium Real Time Mode (PRTM). | |
987 | This module will allow you the enter and exit PRTM in the BIOS via | |
988 | sysfs on platforms that support this feature. System in PRTM will | |
989 | not receive CPU-generated SMIs for recoverable errors. Use of this | |
990 | feature without proper support may void your hardware warranty. | |
991 | ||
992 | If the proper BIOS support is found the driver will load and create | |
993 | /sys/devices/system/ibm_rtl/. The "state" variable will indicate | |
994 | whether or not the BIOS is in PRTM. | |
995 | state = 0 (BIOS SMIs on) | |
996 | state = 1 (BIOS SMIs off) | |
997 | ||
260586d2 DD |
998 | config XO1_RFKILL |
999 | tristate "OLPC XO-1 software RF kill switch" | |
b02fdfcc | 1000 | depends on OLPC || COMPILE_TEST |
260586d2 DD |
1001 | depends on RFKILL |
1002 | ---help--- | |
1003 | Support for enabling/disabling the WLAN interface on the OLPC XO-1 | |
1004 | laptop. | |
1005 | ||
89ca1177 PF |
1006 | config XO15_EBOOK |
1007 | tristate "OLPC XO-1.5 ebook switch" | |
b02fdfcc | 1008 | depends on OLPC || COMPILE_TEST |
89ca1177 PF |
1009 | depends on ACPI && INPUT |
1010 | ---help--- | |
1011 | Support for the ebook switch on the OLPC XO-1.5 laptop. | |
1012 | ||
1013 | This switch is triggered as the screen is rotated and folded down to | |
1014 | convert the device into ebook form. | |
1015 | ||
2d70b73a GKH |
1016 | config SAMSUNG_LAPTOP |
1017 | tristate "Samsung Laptop driver" | |
1c02f2d4 | 1018 | depends on RFKILL || RFKILL = n |
5ff67df3 | 1019 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
1c02f2d4 | 1020 | depends on BACKLIGHT_CLASS_DEVICE |
f674ebf1 CC |
1021 | select LEDS_CLASS |
1022 | select NEW_LEDS | |
2d70b73a GKH |
1023 | ---help--- |
1024 | This module implements a driver for a wide range of different | |
1025 | Samsung laptops. It offers control over the different | |
1c02f2d4 CC |
1026 | function keys, wireless LED, LCD backlight level. |
1027 | ||
1028 | It may also provide some sysfs files described in | |
1029 | <file:Documentation/ABI/testing/sysfs-platform-samsung-laptop> | |
2d70b73a GKH |
1030 | |
1031 | To compile this driver as a module, choose M here: the module | |
1032 | will be called samsung-laptop. | |
1033 | ||
99b38b4a DA |
1034 | config MXM_WMI |
1035 | tristate "WMI support for MXM Laptop Graphics" | |
0eacdba3 | 1036 | depends on ACPI_WMI |
99b38b4a DA |
1037 | ---help--- |
1038 | MXM is a standard for laptop graphics cards, the WMI interface | |
1039 | is required for switchable nvidia graphics machines | |
1040 | ||
bb3ce202 YK |
1041 | config INTEL_OAKTRAIL |
1042 | tristate "Intel Oaktrail Platform Extras" | |
1043 | depends on ACPI | |
14ca7a47 | 1044 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
bb3ce202 YK |
1045 | depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI |
1046 | ---help--- | |
1047 | Intel Oaktrail platform need this driver to provide interfaces to | |
1048 | enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y | |
1049 | here; it will only load on supported platforms. | |
1050 | ||
78542e18 FW |
1051 | config SAMSUNG_Q10 |
1052 | tristate "Samsung Q10 Extras" | |
aa3b88a3 | 1053 | depends on ACPI |
b3b2743c | 1054 | depends on BACKLIGHT_LCD_SUPPORT |
78542e18 FW |
1055 | select BACKLIGHT_CLASS_DEVICE |
1056 | ---help--- | |
1057 | This driver provides support for backlight control on Samsung Q10 | |
1058 | and related laptops, including Dell Latitude X200. | |
1059 | ||
917ee75a SF |
1060 | config APPLE_GMUX |
1061 | tristate "Apple Gmux Driver" | |
f94f0f10 | 1062 | depends on ACPI |
917ee75a | 1063 | depends on PNP |
f94f0f10 SF |
1064 | depends on BACKLIGHT_CLASS_DEVICE |
1065 | depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE | |
1066 | depends on ACPI_VIDEO=n || ACPI_VIDEO | |
917ee75a SF |
1067 | ---help--- |
1068 | This driver provides support for the gmux device found on many | |
1069 | Apple laptops, which controls the display mux for the hybrid | |
1070 | graphics as well as the backlight. Currently only backlight | |
1071 | control is supported by the driver. | |
1072 | ||
34a956db MG |
1073 | config INTEL_RST |
1074 | tristate "Intel Rapid Start Technology Driver" | |
1075 | depends on ACPI | |
1076 | ---help--- | |
1077 | This driver provides support for modifying paramaters on systems | |
1078 | equipped with Intel's Rapid Start Technology. When put in an ACPI | |
1079 | sleep state, these devices will wake after either a configured | |
1080 | timeout or when the system battery reaches a critical state, | |
1081 | automatically copying memory contents to disk. On resume, the | |
1082 | firmware will copy the memory contents back to RAM and resume the OS | |
1083 | as usual. | |
1084 | ||
5c7f80f7 MG |
1085 | config INTEL_SMARTCONNECT |
1086 | tristate "Intel Smart Connect disabling driver" | |
1087 | depends on ACPI | |
1088 | ---help--- | |
1089 | Intel Smart Connect is a technology intended to permit devices to | |
1090 | update state by resuming for a short period of time at regular | |
1091 | intervals. If a user enables this functionality under Windows and | |
1092 | then reboots into Linux, the system may remain configured to resume | |
1093 | on suspend. In the absence of any userspace to support it, the system | |
1094 | will then remain awake until something triggers another suspend. | |
1095 | ||
1096 | This driver checks to determine whether the device has Intel Smart | |
1097 | Connect enabled, and if so disables it. | |
1098 | ||
8b10acd7 HT |
1099 | config PVPANIC |
1100 | tristate "pvpanic device support" | |
1101 | depends on ACPI | |
1102 | ---help--- | |
1103 | This driver provides support for the pvpanic device. pvpanic is | |
1104 | a paravirtualized device provided by QEMU; it lets a virtual machine | |
1105 | (guest) communicate panic events to the host. | |
1106 | ||
0a8b8353 | 1107 | config INTEL_PMC_IPC |
1108 | tristate "Intel PMC IPC Driver" | |
79ae6bb1 | 1109 | depends on ACPI |
0a8b8353 | 1110 | ---help--- |
1111 | This driver provides support for PMC control on some Intel platforms. | |
1112 | The PMC is an ARC processor which defines IPC commands for communication | |
1113 | with other entities in the CPU. | |
1114 | ||
957ae509 NB |
1115 | config INTEL_BXTWC_PMIC_TMU |
1116 | tristate "Intel BXT Whiskey Cove TMU Driver" | |
1117 | depends on REGMAP | |
b5238b41 | 1118 | depends on INTEL_SOC_PMIC_BXTWC && INTEL_PMC_IPC |
957ae509 NB |
1119 | ---help--- |
1120 | Select this driver to use Intel BXT Whiskey Cove PMIC TMU feature. | |
1121 | This driver enables the alarm wakeup functionality in the TMU unit | |
1122 | of Whiskey Cove PMIC. | |
1123 | ||
2508a45a | 1124 | config SURFACE_PRO3_BUTTON |
6d5ac6e1 | 1125 | tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet" |
2508a45a CY |
1126 | depends on ACPI && INPUT |
1127 | ---help--- | |
6d5ac6e1 | 1128 | This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet. |
fdca4f16 | 1129 | |
1a64b719 BT |
1130 | config SURFACE_3_BUTTON |
1131 | tristate "Power/home/volume buttons driver for Microsoft Surface 3 tablet" | |
f6c5c1f9 | 1132 | depends on ACPI && KEYBOARD_GPIO && I2C |
1a64b719 BT |
1133 | ---help--- |
1134 | This driver handles the power/home/volume buttons on the Microsoft Surface 3 tablet. | |
1135 | ||
fdca4f16 QZ |
1136 | config INTEL_PUNIT_IPC |
1137 | tristate "Intel P-Unit IPC Driver" | |
1138 | ---help--- | |
1139 | This driver provides support for Intel P-Unit Mailbox IPC mechanism, | |
1140 | which is used to bridge the communications between kernel and P-Unit. | |
378f956e SKC |
1141 | |
1142 | config INTEL_TELEMETRY | |
1143 | tristate "Intel SoC Telemetry Driver" | |
378f956e SKC |
1144 | depends on INTEL_PMC_IPC && INTEL_PUNIT_IPC && X86_64 |
1145 | ---help--- | |
1146 | This driver provides interfaces to configure and use | |
1147 | telemetry for INTEL SoC from APL onwards. It is also | |
1148 | used to get various SoC events and parameters | |
1149 | directly via debugfs files. Various tools may use | |
1150 | this interface for SoC state monitoring. | |
30488704 | 1151 | |
6613d18e VP |
1152 | config MLX_PLATFORM |
1153 | tristate "Mellanox Technologies platform support" | |
1154 | depends on X86_64 | |
1155 | ---help--- | |
1156 | This option enables system support for the Mellanox Technologies | |
1157 | platform. The Mellanox systems provide data center networking | |
1158 | solutions based on Virtual Protocol Interconnect (VPI) technology | |
1159 | enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE | |
1160 | connection. | |
1161 | ||
1162 | If you have a Mellanox system, say Y or M here. | |
1163 | ||
30488704 VP |
1164 | config MLX_CPLD_PLATFORM |
1165 | tristate "Mellanox platform hotplug driver support" | |
30488704 VP |
1166 | select HWMON |
1167 | select I2C | |
1168 | ---help--- | |
1169 | This driver handles hot-plug events for the power suppliers, power | |
1170 | cables and fans on the wide range Mellanox IB and Ethernet systems. | |
1171 | ||
4ec567b8 SP |
1172 | config INTEL_TURBO_MAX_3 |
1173 | bool "Intel Turbo Boost Max Technology 3.0 enumeration driver" | |
1174 | depends on X86_64 && SCHED_MC_PRIO | |
1175 | ---help--- | |
1176 | This driver reads maximum performance ratio of each CPU and set up | |
1177 | the scheduler priority metrics. In this way scheduler can prefer | |
1178 | CPU with higher performance to schedule tasks. | |
1179 | This driver is only required when the system is not using Hardware | |
1180 | P-States (HWP). In HWP mode, priority can be read from ACPI tables. | |
1181 | ||
cef9dd85 HG |
1182 | config SILEAD_DMI |
1183 | bool "Tablets with Silead touchscreens" | |
6df97f85 | 1184 | depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD |
cef9dd85 HG |
1185 | ---help--- |
1186 | Certain ACPI based tablets with Silead touchscreens do not have | |
1187 | enough data in ACPI tables for the touchscreen driver to handle | |
1188 | the touchscreen properly, as OEMs expected the data to be baked | |
1189 | into the tablet model specific version of the driver shipped | |
1190 | with the OS-image for the device. This option supplies the missing | |
1191 | information. Enable this for x86 tablets with Silead touchscreens. | |
1192 | ||
01b64408 HG |
1193 | config INTEL_ATOMISP2_PM |
1194 | tristate "Intel AtomISP2 dummy / power-management driver" | |
1195 | depends on PCI && IOSF_MBI && PM | |
1196 | help | |
1197 | Power-management driver for Intel's Image Signal Processor found on | |
1198 | Bay and Cherry Trail devices. This dummy driver's sole purpose is to | |
1199 | turn the ISP off (put it in D3) to save power and to allow entering | |
1200 | of S0ix modes. | |
1201 | ||
1202 | To compile this driver as a module, choose M here: the module | |
1203 | will be called intel_atomisp2_pm. | |
1204 | ||
41b16dce | 1205 | endif # X86_PLATFORM_DEVICES |
80a7581f IT |
1206 | |
1207 | config PMC_ATOM | |
1208 | def_bool y | |
1209 | depends on PCI | |
282a4e4c | 1210 | select COMMON_CLK |