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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 | ||
75971feb CC |
39 | config ACER_WIRELESS |
40 | tristate "Acer Wireless Radio Control Driver" | |
41 | depends on ACPI | |
42 | depends on INPUT | |
43 | ---help--- | |
44 | The Acer Wireless Radio Control handles the airplane mode hotkey | |
45 | present on new Acer laptops. | |
46 | ||
47 | Say Y or M here if you have an Acer notebook with an airplane mode | |
48 | hotkey. | |
49 | ||
50 | If you choose to compile this driver as a module the module will be | |
51 | called acer-wireless. | |
52 | ||
e86435eb PF |
53 | config ACERHDF |
54 | tristate "Acer Aspire One temperature and fan driver" | |
200db647 | 55 | depends on ACPI && THERMAL |
48c8dd64 | 56 | select THERMAL_GOV_BANG_BANG |
e86435eb PF |
57 | ---help--- |
58 | This is a driver for Acer Aspire One netbooks. It allows to access | |
59 | the temperature sensor and to control the fan. | |
60 | ||
61 | After loading this driver the BIOS is still in control of the fan. | |
62 | To let the kernel handle the fan, do: | |
63 | echo -n enabled > /sys/class/thermal/thermal_zone0/mode | |
64 | ||
65 | For more information about this driver see | |
66 | <http://piie.net/files/acerhdf_README.txt> | |
67 | ||
68 | If you have an Acer Aspire One netbook, say Y or M | |
69 | here. | |
70 | ||
a46ad0f1 ML |
71 | config ALIENWARE_WMI |
72 | tristate "Alienware Special feature control" | |
73 | depends on ACPI | |
74 | depends on LEDS_CLASS | |
75 | depends on NEW_LEDS | |
76 | depends on ACPI_WMI | |
77 | ---help--- | |
78 | This is a driver for controlling Alienware BIOS driven | |
79 | features. It exposes an interface for controlling the AlienFX | |
80 | zones on Alienware machines that don't contain a dedicated AlienFX | |
81 | USB MCU such as the X51 and X51-R2. | |
82 | ||
41b16dce | 83 | config ASUS_LAPTOP |
6122af37 | 84 | tristate "Asus Laptop Extras" |
41b16dce | 85 | depends on ACPI |
e73e2c62 CC |
86 | select LEDS_CLASS |
87 | select NEW_LEDS | |
14ca7a47 | 88 | depends on BACKLIGHT_CLASS_DEVICE |
12d6f35b | 89 | depends on INPUT |
18e1311e | 90 | depends on RFKILL || RFKILL = n |
14ca7a47 | 91 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
66a71dd1 | 92 | select INPUT_SPARSEKMAP |
8819de7f | 93 | select INPUT_POLLDEV |
41b16dce | 94 | ---help--- |
8819de7f AR |
95 | This is a driver for Asus laptops, Lenovo SL and the Pegatron |
96 | Lucid tablet. It may also support some MEDION, JVC or VICTOR | |
97 | laptops. It makes all the extra buttons generate standard | |
b23910c2 AR |
98 | ACPI events and input events, and on the Lucid the built-in |
99 | accelerometer appears as an input device. It also adds | |
100 | support for video output switching, LCD backlight control, | |
101 | Bluetooth and Wlan control, and most importantly, allows you | |
102 | to blink those fancy LEDs. | |
41b16dce | 103 | |
8819de7f | 104 | For more information see <http://acpi4asus.sf.net>. |
41b16dce LB |
105 | |
106 | If you have an ACPI-compatible ASUS laptop, say Y or M here. | |
107 | ||
2f9f26bd | 108 | config DELL_SMBIOS |
9893ae86 | 109 | tristate |
549b4930 | 110 | |
1a258e67 ML |
111 | config DELL_SMBIOS_WMI |
112 | tristate "Dell SMBIOS calling interface (WMI implementation)" | |
113 | depends on ACPI_WMI | |
114 | select DELL_WMI_DESCRIPTOR | |
1a258e67 ML |
115 | select DELL_SMBIOS |
116 | ---help--- | |
117 | This provides an implementation for the Dell SMBIOS calling interface | |
118 | communicated over ACPI-WMI. | |
119 | ||
120 | If you have a Dell computer from >2007 you should say Y or M here. | |
121 | If you aren't sure and this module doesn't work for your computer | |
122 | it just won't load. | |
123 | ||
549b4930 ML |
124 | config DELL_SMBIOS_SMM |
125 | tristate "Dell SMBIOS calling interface (SMM implementation)" | |
126 | depends on DCDBAS | |
549b4930 | 127 | select DELL_SMBIOS |
2f9f26bd | 128 | ---help--- |
549b4930 ML |
129 | This provides an implementation for the Dell SMBIOS calling interface |
130 | communicated over SMI/SMM. | |
2f9f26bd | 131 | |
549b4930 ML |
132 | If you have a Dell computer from <=2017 you should say Y or M here. |
133 | If you aren't sure and this module doesn't work for your computer | |
134 | it just won't load. | |
2f9f26bd | 135 | |
cad73120 | 136 | config DELL_LAPTOP |
fe7e913c | 137 | tristate "Dell Laptop Extras" |
a570af48 | 138 | depends on DMI |
cad73120 | 139 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 140 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
19d337df | 141 | depends on RFKILL || RFKILL = n |
814cb8ad | 142 | depends on SERIO_I8042 |
9893ae86 | 143 | select DELL_SMBIOS |
dccefb37 | 144 | select POWER_SUPPLY |
b9c913f3 LT |
145 | select LEDS_CLASS |
146 | select NEW_LEDS | |
cad73120 LB |
147 | ---help--- |
148 | This driver adds support for rfkill and backlight control to Dell | |
eec3b959 | 149 | laptops (except for some models covered by the Compal driver). |
cad73120 | 150 | |
0b3f6109 | 151 | config DELL_WMI |
72e83204 | 152 | tristate "Dell WMI notifications" |
0b3f6109 | 153 | depends on ACPI_WMI |
a570af48 | 154 | depends on DMI |
0b3f6109 | 155 | depends on INPUT |
14ca7a47 | 156 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
92b8c540 | 157 | select DELL_WMI_DESCRIPTOR |
9893ae86 | 158 | select DELL_SMBIOS |
890a7c8e | 159 | select INPUT_SPARSEKMAP |
0b3f6109 MG |
160 | ---help--- |
161 | Say Y here if you want to support WMI-based hotkeys on Dell laptops. | |
162 | ||
163 | To compile this driver as a module, choose M here: the module will | |
164 | be called dell-wmi. | |
165 | ||
92b8c540 ML |
166 | config DELL_WMI_DESCRIPTOR |
167 | tristate | |
168 | depends on ACPI_WMI | |
169 | ||
820787fc CIK |
170 | config DELL_WMI_AIO |
171 | tristate "WMI Hotkeys for Dell All-In-One series" | |
172 | depends on ACPI_WMI | |
173 | depends on INPUT | |
174 | select INPUT_SPARSEKMAP | |
175 | ---help--- | |
176 | Say Y here if you want to support WMI-based hotkeys on Dell | |
177 | All-In-One machines. | |
178 | ||
179 | To compile this driver as a module, choose M here: the module will | |
cffbcd0c | 180 | be called dell-wmi-aio. |
820787fc | 181 | |
7a3319c1 MK |
182 | config DELL_WMI_LED |
183 | tristate "External LED on Dell Business Netbooks" | |
184 | depends on LEDS_CLASS | |
185 | depends on ACPI_WMI | |
186 | help | |
187 | This adds support for the Latitude 2100 and similar | |
188 | notebooks that have an external LED. | |
189 | ||
4738d8aa | 190 | config DELL_SMO8800 |
e4da9142 | 191 | tristate "Dell Latitude freefall driver (ACPI SMO88XX)" |
4738d8aa PR |
192 | depends on ACPI |
193 | ---help--- | |
e4da9142 | 194 | Say Y here if you want to support SMO88XX freefall devices |
4738d8aa PR |
195 | on Dell Latitude laptops. |
196 | ||
197 | To compile this driver as a module, choose M here: the module will | |
198 | be called dell-smo8800. | |
199 | ||
817a5cdb PR |
200 | config DELL_RBTN |
201 | tristate "Dell Airplane Mode Switch driver" | |
202 | depends on ACPI | |
203 | depends on INPUT | |
204 | depends on RFKILL | |
205 | ---help--- | |
206 | Say Y here if you want to support Dell Airplane Mode Switch ACPI | |
207 | device on Dell laptops. Sometimes it has names: DELLABCE or DELRBTN. | |
208 | This driver register rfkill device or input hotkey device depending | |
209 | on hardware type (hw switch slider or keyboard toggle button). For | |
210 | rfkill devices it receive HW switch events and set correct hard | |
211 | rfkill state. | |
212 | ||
213 | To compile this driver as a module, choose M here: the module will | |
214 | be called dell-rbtn. | |
215 | ||
820787fc | 216 | |
41b16dce LB |
217 | config FUJITSU_LAPTOP |
218 | tristate "Fujitsu Laptop Extras" | |
219 | depends on ACPI | |
220 | depends on INPUT | |
221 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 222 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
f2252672 | 223 | select INPUT_SPARSEKMAP |
d89bcc83 | 224 | select LEDS_CLASS |
41b16dce LB |
225 | ---help--- |
226 | This is a driver for laptops built by Fujitsu: | |
227 | ||
228 | * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks | |
229 | * Possibly other Fujitsu laptop models | |
230 | * Tested with S6410 and S7020 | |
231 | ||
232 | It adds support for LCD brightness control and some hotkeys. | |
233 | ||
234 | If you have a Fujitsu laptop, say Y or M here. | |
235 | ||
2d24c490 RG |
236 | config FUJITSU_TABLET |
237 | tristate "Fujitsu Tablet Extras" | |
238 | depends on ACPI | |
239 | depends on INPUT | |
240 | ---help--- | |
241 | This is a driver for tablets built by Fujitsu: | |
242 | ||
243 | * Lifebook P1510/P1610/P1620/Txxxx | |
244 | * Stylistic ST5xxx | |
245 | * Possibly other Fujitsu tablet models | |
246 | ||
247 | It adds support for the panel buttons, docking station detection, | |
248 | tablet/notebook mode detection for convertible and | |
249 | orientation detection for docked slates. | |
250 | ||
251 | If you have a Fujitsu convertible or slate, say Y or M here. | |
252 | ||
c215ab9a BH |
253 | config AMILO_RFKILL |
254 | tristate "Fujitsu-Siemens Amilo rfkill support" | |
255 | depends on RFKILL | |
e1a98e61 | 256 | depends on SERIO_I8042 |
c215ab9a BH |
257 | ---help--- |
258 | This is a driver for enabling wifi on some Fujitsu-Siemens Amilo | |
259 | laptops. | |
260 | ||
1b46f17d HG |
261 | config GPD_POCKET_FAN |
262 | tristate "GPD Pocket Fan Controller support" | |
263 | depends on ACPI | |
264 | depends on THERMAL | |
265 | ---help--- | |
266 | Driver for the GPD Pocket vendor specific FAN02501 ACPI device | |
267 | which controls the fan speed on the GPD Pocket. | |
268 | ||
269 | Without this driver the fan on the Pocket will stay off independent | |
270 | of the CPU temperature. Say Y or M if the kernel may be used on a | |
271 | GPD pocket. | |
272 | ||
41b16dce | 273 | config TC1100_WMI |
fe7e913c | 274 | tristate "HP Compaq TC1100 Tablet WMI Extras" |
41b16dce | 275 | depends on !X86_64 |
41b16dce | 276 | depends on ACPI |
e98062ed | 277 | depends on ACPI_WMI |
41b16dce LB |
278 | ---help--- |
279 | This is a driver for the WMI extensions (wireless and bluetooth power | |
280 | control) of the HP Compaq TC1100 tablet. | |
281 | ||
efcfed9b JD |
282 | config HP_ACCEL |
283 | tristate "HP laptop accelerometer" | |
284 | depends on INPUT && ACPI | |
0cdbcd6d | 285 | depends on SERIO_I8042 |
efcfed9b JD |
286 | select SENSORS_LIS3LV02D |
287 | select NEW_LEDS | |
288 | select LEDS_CLASS | |
289 | help | |
290 | This driver provides support for the "Mobile Data Protection System 3D" | |
291 | or "3D DriveGuard" feature of HP laptops. On such systems the driver | |
292 | should load automatically (via ACPI alias). | |
293 | ||
294 | Support for a led indicating disk protection will be provided as | |
295 | hp::hddprotect. For more information on the feature, refer to | |
395cf969 | 296 | Documentation/misc-devices/lis3lv02d. |
efcfed9b JD |
297 | |
298 | To compile this driver as a module, choose M here: the module will | |
299 | be called hp_accel. | |
300 | ||
54290fa6 | 301 | config HP_WIRELESS |
48d8b96c | 302 | tristate "HP wireless button" |
54290fa6 AH |
303 | depends on ACPI |
304 | depends on INPUT | |
305 | help | |
306 | This driver provides supports for new HP wireless button for Windows 8. | |
307 | On such systems the driver should load automatically (via ACPI alias). | |
308 | ||
309 | To compile this driver as a module, choose M here: the module will | |
310 | be called hp-wireless. | |
311 | ||
41b16dce LB |
312 | config HP_WMI |
313 | tristate "HP WMI extras" | |
314 | depends on ACPI_WMI | |
315 | depends on INPUT | |
19d337df | 316 | depends on RFKILL || RFKILL = n |
4d291ed7 | 317 | select INPUT_SPARSEKMAP |
41b16dce LB |
318 | help |
319 | Say Y here if you want to support WMI-based hotkeys on HP laptops and | |
320 | to read data from WMI such as docking or ambient light sensor state. | |
321 | ||
322 | To compile this driver as a module, choose M here: the module will | |
323 | be called hp-wmi. | |
324 | ||
325 | config MSI_LAPTOP | |
326 | tristate "MSI Laptop Extras" | |
327 | depends on ACPI | |
328 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 329 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
410c1765 | 330 | depends on RFKILL |
a0bcaee9 RD |
331 | depends on INPUT && SERIO_I8042 |
332 | select INPUT_SPARSEKMAP | |
41b16dce LB |
333 | ---help--- |
334 | This is a driver for laptops built by MSI (MICRO-STAR | |
335 | INTERNATIONAL): | |
336 | ||
337 | MSI MegaBook S270 (MS-1013) | |
338 | Cytron/TCM/Medion/Tchibo MD96100/SAM2000 | |
339 | ||
340 | It adds support for Bluetooth, WLAN and LCD brightness control. | |
341 | ||
342 | More information about this driver is available at | |
343 | <http://0pointer.de/lennart/tchibo.html>. | |
344 | ||
345 | If you have an MSI S270 laptop, say Y or M here. | |
346 | ||
347 | config PANASONIC_LAPTOP | |
348 | tristate "Panasonic Laptop Extras" | |
349 | depends on INPUT && ACPI | |
350 | depends on BACKLIGHT_CLASS_DEVICE | |
1a765cac | 351 | select INPUT_SPARSEKMAP |
41b16dce LB |
352 | ---help--- |
353 | This driver adds support for access to backlight control and hotkeys | |
354 | on Panasonic Let's Note laptops. | |
355 | ||
356 | If you have a Panasonic Let's note laptop (such as the R1(N variant), | |
357 | R2, R3, R5, T2, W2 and Y2 series), say Y. | |
358 | ||
359 | config COMPAL_LAPTOP | |
eec3b959 | 360 | tristate "Compal (and others) Laptop Extras" |
41b16dce LB |
361 | depends on ACPI |
362 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 363 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
51c1410b | 364 | depends on RFKILL |
c2834145 | 365 | depends on HWMON |
5ca56718 | 366 | depends on POWER_SUPPLY |
41b16dce | 367 | ---help--- |
eec3b959 IL |
368 | This is a driver for laptops built by Compal, and some models by |
369 | other brands (e.g. Dell, Toshiba). | |
41b16dce | 370 | |
d9a427ec RF |
371 | It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon |
372 | and battery charging level control. | |
41b16dce | 373 | |
eec3b959 IL |
374 | For a (possibly incomplete) list of supported laptops, please refer |
375 | to: Documentation/platform/x86-laptop-drivers.txt | |
41b16dce LB |
376 | |
377 | config SONY_LAPTOP | |
378 | tristate "Sony Laptop Extras" | |
379 | depends on ACPI | |
14ca7a47 HG |
380 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
381 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce | 382 | depends on INPUT |
14bd3136 | 383 | depends on RFKILL |
41b16dce LB |
384 | ---help--- |
385 | This mini-driver drives the SNC and SPIC devices present in the ACPI | |
386 | BIOS of the Sony Vaio laptops. | |
387 | ||
388 | It gives access to some extra laptop functionalities like Bluetooth, | |
389 | screen brightness control, Fn keys and allows powering on/off some | |
390 | devices. | |
391 | ||
392 | Read <file:Documentation/laptops/sony-laptop.txt> for more information. | |
393 | ||
394 | config SONYPI_COMPAT | |
395 | bool "Sonypi compatibility" | |
396 | depends on SONY_LAPTOP | |
397 | ---help--- | |
398 | Build the sonypi driver compatibility code into the sony-laptop driver. | |
399 | ||
57ac3b05 IP |
400 | config IDEAPAD_LAPTOP |
401 | tristate "Lenovo IdeaPad Laptop Extras" | |
58ac7aa0 | 402 | depends on ACPI |
ad0f4306 | 403 | depends on RFKILL && INPUT |
07a4a4fc | 404 | depends on SERIO_I8042 |
445e8d00 | 405 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 406 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
74caab99 | 407 | depends on ACPI_WMI || ACPI_WMI = n |
f63409ae | 408 | select INPUT_SPARSEKMAP |
58ac7aa0 | 409 | help |
16fd91e0 IP |
410 | This is a driver for Lenovo IdeaPad netbooks contains drivers for |
411 | rfkill switch, hotkey, fan control and backlight control. | |
58ac7aa0 | 412 | |
3dda3b37 BT |
413 | config SURFACE3_WMI |
414 | tristate "Surface 3 WMI Driver" | |
415 | depends on ACPI_WMI | |
416 | depends on DMI | |
417 | depends on INPUT | |
418 | depends on SPI | |
419 | ---help--- | |
420 | Say Y here if you have a Surface 3. | |
421 | ||
422 | To compile this driver as a module, choose M here: the module will | |
423 | be called surface3-wmi. | |
424 | ||
41b16dce LB |
425 | config THINKPAD_ACPI |
426 | tristate "ThinkPad ACPI Laptop Extras" | |
427 | depends on ACPI | |
d263da31 | 428 | depends on INPUT |
19d337df | 429 | depends on RFKILL || RFKILL = n |
14ca7a47 HG |
430 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
431 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce LB |
432 | select HWMON |
433 | select NVRAM | |
41b16dce LB |
434 | select NEW_LEDS |
435 | select LEDS_CLASS | |
41b16dce LB |
436 | ---help--- |
437 | This is a driver for the IBM and Lenovo ThinkPad laptops. It adds | |
438 | support for Fn-Fx key combinations, Bluetooth control, video | |
439 | output switching, ThinkLight control, UltraBay eject and more. | |
440 | For more information about this driver see | |
441 | <file:Documentation/laptops/thinkpad-acpi.txt> and | |
442 | <http://ibm-acpi.sf.net/> . | |
443 | ||
444 | This driver was formerly known as ibm-acpi. | |
445 | ||
6e5b08ee HMH |
446 | Extra functionality will be available if the rfkill (CONFIG_RFKILL) |
447 | and/or ALSA (CONFIG_SND) subsystems are available in the kernel. | |
448 | Note that if you want ThinkPad-ACPI to be built-in instead of | |
449 | modular, ALSA and rfkill will also have to be built-in. | |
450 | ||
41b16dce LB |
451 | If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. |
452 | ||
ff850c33 HMH |
453 | config THINKPAD_ACPI_ALSA_SUPPORT |
454 | bool "Console audio control ALSA interface" | |
455 | depends on THINKPAD_ACPI | |
456 | depends on SND | |
457 | depends on SND = y || THINKPAD_ACPI = SND | |
458 | default y | |
459 | ---help--- | |
460 | Enables monitoring of the built-in console audio output control | |
461 | (headphone and speakers), which is operated by the mute and (in | |
462 | some ThinkPad models) volume hotkeys. | |
463 | ||
464 | If this option is enabled, ThinkPad-ACPI will export an ALSA card | |
465 | with a single read-only mixer control, which should be used for | |
466 | on-screen-display feedback purposes by the Desktop Environment. | |
467 | ||
468 | Optionally, the driver will also allow software control (the | |
469 | ALSA mixer will be made read-write). Please refer to the driver | |
470 | documentation for details. | |
471 | ||
472 | All IBM models have both volume and mute control. Newer Lenovo | |
473 | models only have mute control (the volume hotkeys are just normal | |
474 | keys and volume control is done through the main HDA mixer). | |
475 | ||
a73f3091 HMH |
476 | config THINKPAD_ACPI_DEBUGFACILITIES |
477 | bool "Maintainer debug facilities" | |
478 | depends on THINKPAD_ACPI | |
a73f3091 HMH |
479 | ---help--- |
480 | Enables extra stuff in the thinkpad-acpi which is completely useless | |
481 | for normal use. Read the driver source to find out what it does. | |
482 | ||
483 | Say N here, unless you were told by a kernel maintainer to do | |
484 | otherwise. | |
485 | ||
41b16dce LB |
486 | config THINKPAD_ACPI_DEBUG |
487 | bool "Verbose debug mode" | |
488 | depends on THINKPAD_ACPI | |
41b16dce LB |
489 | ---help--- |
490 | Enables extra debugging information, at the expense of a slightly | |
491 | increase in driver size. | |
492 | ||
493 | If you are not sure, say N here. | |
494 | ||
a4d5effc HMH |
495 | config THINKPAD_ACPI_UNSAFE_LEDS |
496 | bool "Allow control of important LEDs (unsafe)" | |
497 | depends on THINKPAD_ACPI | |
a4d5effc HMH |
498 | ---help--- |
499 | Overriding LED state on ThinkPads can mask important | |
500 | firmware alerts (like critical battery condition), or misled | |
501 | the user into damaging the hardware (undocking or ejecting | |
502 | the bay while buses are still active), etc. | |
503 | ||
504 | LED control on the ThinkPad is write-only (with very few | |
505 | exceptions on very ancient models), which makes it | |
506 | impossible to know beforehand if important information will | |
507 | be lost when one changes LED state. | |
508 | ||
509 | Users that know what they are doing can enable this option | |
510 | and the driver will allow control of every LED, including | |
511 | the ones on the dock stations. | |
512 | ||
513 | Never enable this option on a distribution kernel. | |
514 | ||
515 | Say N here, unless you are building a kernel for your own | |
516 | use, and need to control the important firmware LEDs. | |
517 | ||
41b16dce LB |
518 | config THINKPAD_ACPI_VIDEO |
519 | bool "Video output control support" | |
520 | depends on THINKPAD_ACPI | |
521 | default y | |
522 | ---help--- | |
523 | Allows the thinkpad_acpi driver to provide an interface to control | |
524 | the various video output ports. | |
525 | ||
526 | This feature often won't work well, depending on ThinkPad model, | |
527 | display state, video output devices in use, whether there is a X | |
528 | server running, phase of the moon, and the current mood of | |
529 | Schroedinger's cat. If you can use X.org's RandR to control | |
530 | your ThinkPad's video output ports instead of this feature, | |
b525c06c HMH |
531 | don't think twice: do it and say N here to save memory and avoid |
532 | bad interactions with X.org. | |
41b16dce | 533 | |
b525c06c HMH |
534 | NOTE: access to this feature is limited to processes with the |
535 | CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms | |
536 | where it interacts badly with X.org. | |
537 | ||
538 | If you are not sure, say Y here but do try to check if you could | |
539 | be using X.org RandR instead. | |
41b16dce LB |
540 | |
541 | config THINKPAD_ACPI_HOTKEY_POLL | |
542 | bool "Support NVRAM polling for hot keys" | |
543 | depends on THINKPAD_ACPI | |
544 | default y | |
545 | ---help--- | |
546 | Some thinkpad models benefit from NVRAM polling to detect a few of | |
547 | the hot key press events. If you know your ThinkPad model does not | |
548 | need to do NVRAM polling to support any of the hot keys you use, | |
549 | unselecting this option will save about 1kB of memory. | |
550 | ||
551 | ThinkPads T40 and newer, R52 and newer, and X31 and newer are | |
552 | unlikely to need NVRAM polling in their latest BIOS versions. | |
553 | ||
554 | NVRAM polling can detect at most the following keys: ThinkPad/Access | |
555 | IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, | |
556 | Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). | |
557 | ||
558 | If you are not sure, say Y here. The driver enables polling only if | |
559 | it is strictly necessary to do so. | |
560 | ||
bd9fc3a7 JD |
561 | config SENSORS_HDAPS |
562 | tristate "Thinkpad Hard Drive Active Protection System (hdaps)" | |
25789f95 | 563 | depends on INPUT |
bd9fc3a7 | 564 | select INPUT_POLLDEV |
bd9fc3a7 JD |
565 | help |
566 | This driver provides support for the IBM Hard Drive Active Protection | |
567 | System (hdaps), which provides an accelerometer and other misc. data. | |
568 | ThinkPads starting with the R50, T41, and X40 are supported. The | |
569 | accelerometer data is readable via sysfs. | |
570 | ||
571 | This driver also provides an absolute input class device, allowing | |
572 | the laptop to act as a pinball machine-esque joystick. | |
573 | ||
574 | If your ThinkPad is not recognized by the driver, please update to latest | |
575 | BIOS. This is especially the case for some R52 ThinkPads. | |
576 | ||
577 | Say Y here if you have an applicable laptop and want to experience | |
578 | the awesome power of hdaps. | |
579 | ||
41b16dce LB |
580 | config INTEL_MENLOW |
581 | tristate "Thermal Management driver for Intel menlow platform" | |
582 | depends on ACPI_THERMAL | |
583 | select THERMAL | |
584 | ---help--- | |
585 | ACPI thermal management enhancement driver on | |
586 | Intel Menlow platform. | |
587 | ||
588 | If unsure, say N. | |
589 | ||
590 | config EEEPC_LAPTOP | |
7ec48ced | 591 | tristate "Eee PC Hotkey Driver" |
41b16dce | 592 | depends on ACPI |
3a5093ee | 593 | depends on INPUT |
19d337df | 594 | depends on RFKILL || RFKILL = n |
14ca7a47 | 595 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
44b3615b | 596 | depends on HOTPLUG_PCI |
14ca7a47 | 597 | depends on BACKLIGHT_CLASS_DEVICE |
d97c0def | 598 | select HWMON |
3c0eb510 CC |
599 | select LEDS_CLASS |
600 | select NEW_LEDS | |
642e0447 | 601 | select INPUT_SPARSEKMAP |
41b16dce LB |
602 | ---help--- |
603 | This driver supports the Fn-Fx keys on Eee PC laptops. | |
76593d6f CC |
604 | |
605 | It also gives access to some extra laptop functionalities like | |
606 | Bluetooth, backlight and allows powering on/off some other | |
607 | devices. | |
41b16dce | 608 | |
e12e6d94 CC |
609 | If you have an Eee PC laptop, say Y or M here. If this driver |
610 | doesn't work on your Eee PC, try eeepc-wmi instead. | |
41b16dce | 611 | |
e12e6d94 | 612 | config ASUS_WMI |
7ec48ced | 613 | tristate "ASUS WMI Driver" |
ee027e4a YW |
614 | depends on ACPI_WMI |
615 | depends on INPUT | |
e07babde | 616 | depends on HWMON |
89a7644b | 617 | depends on BACKLIGHT_CLASS_DEVICE |
ba48fdb9 | 618 | depends on RFKILL || RFKILL = n |
90ba4b1b | 619 | depends on HOTPLUG_PCI |
ea89e1d3 | 620 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
fb48aef7 | 621 | select INPUT_SPARSEKMAP |
084fca63 CC |
622 | select LEDS_CLASS |
623 | select NEW_LEDS | |
ee027e4a | 624 | ---help--- |
b229ece9 CC |
625 | Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new |
626 | Asus Notebooks). | |
ee027e4a YW |
627 | |
628 | To compile this driver as a module, choose M here: the module will | |
e12e6d94 CC |
629 | be called asus-wmi. |
630 | ||
b229ece9 | 631 | config ASUS_NB_WMI |
7ec48ced | 632 | tristate "Asus Notebook WMI Driver" |
b229ece9 | 633 | depends on ASUS_WMI |
ea893695 | 634 | depends on SERIO_I8042 || SERIO_I8042 = n |
b229ece9 CC |
635 | ---help--- |
636 | This is a driver for newer Asus notebooks. It adds extra features | |
637 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
638 | ||
f54619f2 | 639 | For more information, see |
b229ece9 CC |
640 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
641 | ||
642 | If you have an ACPI-WMI compatible Asus Notebook, say Y or M | |
643 | here. | |
644 | ||
e12e6d94 | 645 | config EEEPC_WMI |
7ec48ced | 646 | tristate "Eee PC WMI Driver" |
e12e6d94 CC |
647 | depends on ASUS_WMI |
648 | ---help--- | |
649 | This is a driver for newer Eee PC laptops. It adds extra features | |
650 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
651 | ||
f54619f2 | 652 | For more information, see |
e12e6d94 CC |
653 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
654 | ||
655 | If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M | |
656 | here. | |
b4f9fe12 | 657 | |
f6a6bbae JPRV |
658 | config ASUS_WIRELESS |
659 | tristate "Asus Wireless Radio Control Driver" | |
660 | depends on ACPI | |
661 | depends on INPUT | |
2c1a49c9 JPRV |
662 | select NEW_LEDS |
663 | select LEDS_CLASS | |
f6a6bbae JPRV |
664 | ---help--- |
665 | The Asus Wireless Radio Control handles the airplane mode hotkey | |
666 | present on some Asus laptops. | |
667 | ||
668 | Say Y or M here if you have an ASUS notebook with an airplane mode | |
669 | hotkey. | |
670 | ||
671 | If you choose to compile this driver as a module the module will be | |
672 | called asus-wireless. | |
673 | ||
b4f9fe12 | 674 | config ACPI_WMI |
5fcdd177 | 675 | tristate "WMI" |
b4f9fe12 | 676 | depends on ACPI |
b4f9fe12 LB |
677 | help |
678 | This driver adds support for the ACPI-WMI (Windows Management | |
679 | Instrumentation) mapper device (PNP0C14) found on some systems. | |
680 | ||
681 | ACPI-WMI is a proprietary extension to ACPI to expose parts of the | |
682 | ACPI firmware to userspace - this is done through various vendor | |
683 | defined methods and data blocks in a PNP0C14 device, which are then | |
684 | made available for userspace to call. | |
685 | ||
686 | The implementation of this in Linux currently only exposes this to | |
687 | other kernel space drivers. | |
688 | ||
689 | This driver is a required dependency to build the firmware specific | |
690 | drivers needed on many machines, including Acer and HP laptops. | |
691 | ||
692 | It is safe to enable this driver even if your DSDT doesn't define | |
693 | any ACPI-WMI devices. | |
694 | ||
f9dd82c0 DHV |
695 | config WMI_BMOF |
696 | tristate "WMI embedded Binary MOF driver" | |
697 | depends on ACPI_WMI | |
698 | default ACPI_WMI | |
699 | ---help--- | |
700 | Say Y here if you want to be able to read a firmware-embedded | |
701 | WMI Binary MOF data. Using this requires userspace tools and may be | |
702 | rather tedious. | |
703 | ||
704 | To compile this driver as a module, choose M here: the module will | |
705 | be called wmi-bmof. | |
706 | ||
ce6a9002 ML |
707 | config INTEL_WMI_THUNDERBOLT |
708 | tristate "Intel WMI thunderbolt force power driver" | |
709 | depends on ACPI_WMI | |
ce6a9002 ML |
710 | ---help--- |
711 | Say Y here if you want to be able to use the WMI interface on select | |
712 | systems to force the power control of Intel Thunderbolt controllers. | |
713 | This is useful for updating the firmware when devices are not plugged | |
714 | into the controller. | |
715 | ||
716 | To compile this driver as a module, choose M here: the module will | |
717 | be called intel-wmi-thunderbolt. | |
718 | ||
d12d8baf TR |
719 | config MSI_WMI |
720 | tristate "MSI WMI extras" | |
721 | depends on ACPI_WMI | |
722 | depends on INPUT | |
de078e57 | 723 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 724 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
c30116c6 | 725 | select INPUT_SPARSEKMAP |
d12d8baf TR |
726 | help |
727 | Say Y here if you want to support WMI-based hotkeys on MSI laptops. | |
728 | ||
729 | To compile this driver as a module, choose M here: the module will | |
730 | be called msi-wmi. | |
731 | ||
13bb0fd5 HG |
732 | config PEAQ_WMI |
733 | tristate "PEAQ 2-in-1 WMI hotkey driver" | |
734 | depends on ACPI_WMI | |
735 | depends on INPUT | |
a00c6963 | 736 | select INPUT_POLLDEV |
13bb0fd5 HG |
737 | help |
738 | Say Y here if you want to support WMI-based hotkeys on PEAQ 2-in-1s. | |
739 | ||
9caeb532 HRK |
740 | config TOPSTAR_LAPTOP |
741 | tristate "Topstar Laptop Extras" | |
742 | depends on ACPI | |
743 | depends on INPUT | |
97490f1c | 744 | select INPUT_SPARSEKMAP |
9caeb532 HRK |
745 | ---help--- |
746 | This driver adds support for hotkeys found on Topstar laptops. | |
747 | ||
748 | If you have a Topstar laptop, say Y or M here. | |
749 | ||
b4f9fe12 LB |
750 | config ACPI_TOSHIBA |
751 | tristate "Toshiba Laptop Extras" | |
752 | depends on ACPI | |
f11f999e | 753 | depends on ACPI_WMI |
0c51a4d8 MB |
754 | select LEDS_CLASS |
755 | select NEW_LEDS | |
c76a3e1d | 756 | depends on BACKLIGHT_CLASS_DEVICE |
b4f9fe12 | 757 | depends on INPUT |
283672e4 | 758 | depends on SERIO_I8042 || SERIO_I8042 = n |
358d6a2c | 759 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
dc4522be | 760 | depends on RFKILL || RFKILL = n |
98010f1e | 761 | depends on IIO |
b4f9fe12 | 762 | select INPUT_POLLDEV |
384a7cd9 | 763 | select INPUT_SPARSEKMAP |
b4f9fe12 LB |
764 | ---help--- |
765 | This driver adds support for access to certain system settings | |
766 | on "legacy free" Toshiba laptops. These laptops can be recognized by | |
767 | their lack of a BIOS setup menu and APM support. | |
768 | ||
769 | On these machines, all system configuration is handled through the | |
770 | ACPI. This driver is required for access to controls not covered | |
771 | by the general ACPI drivers, such as LCD brightness, video output, | |
772 | etc. | |
773 | ||
774 | This driver differs from the non-ACPI Toshiba laptop driver (located | |
775 | under "Processor type and features") in several aspects. | |
776 | Configuration is accessed by reading and writing text files in the | |
777 | /proc tree instead of by program interface to /dev. Furthermore, no | |
778 | power management functions are exposed, as those are handled by the | |
779 | general ACPI drivers. | |
780 | ||
781 | More information about this driver is available at | |
782 | <http://memebeam.org/toys/ToshibaAcpiDriver>. | |
783 | ||
784 | If you have a legacy free Toshiba laptop (such as the Libretto L1 | |
785 | series), say Y. | |
42b4e9ee JS |
786 | |
787 | config TOSHIBA_BT_RFKILL | |
788 | tristate "Toshiba Bluetooth RFKill switch support" | |
789 | depends on ACPI | |
7ee8cd33 | 790 | depends on RFKILL || RFKILL = n |
42b4e9ee JS |
791 | ---help--- |
792 | This driver adds support for Bluetooth events for the RFKill | |
793 | switch on modern Toshiba laptops with full ACPI support and | |
794 | an RFKill switch. | |
795 | ||
796 | This driver handles RFKill events for the TOS6205 Bluetooth, | |
797 | and re-enables it when the switch is set back to the 'on' | |
798 | position. | |
799 | ||
800 | If you have a modern Toshiba laptop with a Bluetooth and an | |
801 | RFKill switch (such as the Portege R500), say Y. | |
529aa8cb | 802 | |
186e4e89 AA |
803 | config TOSHIBA_HAPS |
804 | tristate "Toshiba HDD Active Protection Sensor" | |
805 | depends on ACPI | |
806 | ---help--- | |
807 | This driver adds support for the built-in accelerometer | |
769a12a9 | 808 | found on recent Toshiba laptops equipped with HID TOS620A |
186e4e89 AA |
809 | device. |
810 | ||
811 | This driver receives ACPI notify events 0x80 when the sensor | |
812 | detects a sudden move or a harsh vibration, as well as an | |
813 | ACPI notify event 0x81 whenever the movement or vibration has | |
814 | been stabilized. | |
815 | ||
816 | Also provides sysfs entries to get/set the desired protection | |
769a12a9 | 817 | level and resetting the HDD protection interface. |
186e4e89 AA |
818 | |
819 | If you have a recent Toshiba laptop with a built-in accelerometer | |
820 | device, say Y. | |
821 | ||
14991fc7 AA |
822 | config TOSHIBA_WMI |
823 | tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)" | |
14991fc7 AA |
824 | depends on ACPI_WMI |
825 | depends on INPUT | |
826 | select INPUT_SPARSEKMAP | |
827 | ---help--- | |
828 | This driver adds hotkey monitoring support to some Toshiba models | |
829 | that manage the hotkeys via WMI events. | |
830 | ||
831 | WARNING: This driver is incomplete as it lacks a proper keymap and the | |
832 | *notify function only prints the ACPI event type value. Be warned that | |
833 | you will need to provide some information if you have a Toshiba model | |
83fc61a5 | 834 | with WMI event hotkeys and want to help with the development of this |
14991fc7 AA |
835 | driver. |
836 | ||
837 | If you have a WMI-based hotkeys Toshiba laptop, say Y or M here. | |
838 | ||
529aa8cb TLSC |
839 | config ACPI_CMPC |
840 | tristate "CMPC Laptop Extras" | |
4f258cf4 | 841 | depends on ACPI && INPUT |
f35843ed | 842 | depends on RFKILL || RFKILL=n |
529aa8cb | 843 | select BACKLIGHT_CLASS_DEVICE |
529aa8cb TLSC |
844 | help |
845 | Support for Intel Classmate PC ACPI devices, including some | |
846 | keys as input device, backlight device, tablet and accelerometer | |
847 | devices. | |
848 | ||
1cd706df HG |
849 | config INTEL_CHT_INT33FE |
850 | tristate "Intel Cherry Trail ACPI INT33FE Driver" | |
455e027f | 851 | depends on X86 && ACPI && I2C && REGULATOR |
1cd706df HG |
852 | ---help--- |
853 | This driver add support for the INT33FE ACPI device found on | |
854 | some Intel Cherry Trail devices. | |
855 | ||
856 | The INT33FE ACPI device has a CRS table with I2cSerialBusV2 | |
857 | resources for 3 devices: Maxim MAX17047 Fuel Gauge Controller, | |
858 | FUSB302 USB Type-C Controller and PI3USB30532 USB switch. | |
859 | This driver instantiates i2c-clients for these, so that standard | |
860 | i2c drivers for these chips can bind to the them. | |
861 | ||
455e027f HG |
862 | If you enable this driver it is advised to also select |
863 | CONFIG_TYPEC_FUSB302=m, CONFIG_CHARGER_BQ24190=m and | |
864 | CONFIG_BATTERY_MAX17042=m. | |
865 | ||
63dada87 HG |
866 | config INTEL_INT0002_VGPIO |
867 | tristate "Intel ACPI INT0002 Virtual GPIO driver" | |
868 | depends on GPIOLIB && ACPI | |
869 | select GPIOLIB_IRQCHIP | |
870 | ---help--- | |
871 | Some peripherals on Bay Trail and Cherry Trail platforms signal a | |
872 | Power Management Event (PME) to the Power Management Controller (PMC) | |
873 | to wakeup the system. When this happens software needs to explicitly | |
874 | clear the PME bus 0 status bit in the GPE0a_STS register to avoid an | |
875 | IRQ storm on IRQ 9. | |
876 | ||
877 | This is modelled in ACPI through the INT0002 ACPI device, which is | |
878 | called a "Virtual GPIO controller" in ACPI because it defines the | |
879 | event handler to call when the PME triggers through _AEI and _L02 | |
880 | methods as would be done for a real GPIO interrupt in ACPI. | |
881 | ||
882 | To compile this driver as a module, choose M here: the module will | |
883 | be called intel_int0002_vgpio. | |
884 | ||
ecc83e52 AH |
885 | config INTEL_HID_EVENT |
886 | tristate "INTEL HID Event" | |
887 | depends on ACPI | |
888 | depends on INPUT | |
889 | select INPUT_SPARSEKMAP | |
890 | help | |
891 | This driver provides support for the Intel HID Event hotkey interface. | |
892 | Some laptops require this driver for hotkey support. | |
893 | ||
894 | To compile this driver as a module, choose M here: the module will | |
895 | be called intel_hid. | |
896 | ||
332e0812 AK |
897 | config INTEL_VBTN |
898 | tristate "INTEL VIRTUAL BUTTON" | |
899 | depends on ACPI | |
900 | depends on INPUT | |
901 | select INPUT_SPARSEKMAP | |
902 | help | |
903 | This driver provides support for the Intel Virtual Button interface. | |
904 | Some laptops require this driver for power button support. | |
905 | ||
906 | To compile this driver as a module, choose M here: the module will | |
907 | be called intel_vbtn. | |
908 | ||
9a58a333 SD |
909 | config INTEL_SCU_IPC |
910 | bool "Intel SCU IPC Support" | |
c95aaeff | 911 | depends on X86_INTEL_MID |
9a58a333 SD |
912 | default y |
913 | ---help--- | |
914 | IPC is used to bridge the communications between kernel and SCU on | |
6c62673c MG |
915 | some embedded Intel x86 platforms. This is not needed for PC-type |
916 | machines. | |
9a58a333 | 917 | |
5369c02d SD |
918 | config INTEL_SCU_IPC_UTIL |
919 | tristate "Intel SCU IPC utility driver" | |
920 | depends on INTEL_SCU_IPC | |
921 | default y | |
922 | ---help--- | |
923 | The IPC Util driver provides an interface with the SCU enabling | |
924 | low level access for debug work and updating the firmware. Say | |
925 | N unless you will be doing this on an Intel MID platform. | |
926 | ||
8eec8a11 HL |
927 | config INTEL_MID_POWER_BUTTON |
928 | tristate "power button driver for Intel MID platforms" | |
80887757 | 929 | depends on INTEL_SCU_IPC && INPUT |
8eec8a11 HL |
930 | help |
931 | This driver handles the power button on the Intel MID platforms. | |
932 | ||
933 | If unsure, say N. | |
934 | ||
f017fbe7 D |
935 | config INTEL_MFLD_THERMAL |
936 | tristate "Thermal driver for Intel Medfield platform" | |
420138a7 | 937 | depends on MFD_INTEL_MSIC && THERMAL |
f017fbe7 D |
938 | help |
939 | Say Y here to enable thermal driver support for the Intel Medfield | |
940 | platform. | |
941 | ||
aa7ffc01 JB |
942 | config INTEL_IPS |
943 | tristate "Intel Intelligent Power Sharing" | |
944 | depends on ACPI | |
945 | ---help--- | |
946 | Intel Calpella platforms support dynamic power sharing between the | |
947 | CPU and GPU, maximizing performance in a given TDP. This driver, | |
948 | along with the CPU frequency and i915 drivers, provides that | |
949 | functionality. If in doubt, say Y here; it will only load on | |
950 | supported platforms. | |
951 | ||
28a375df BD |
952 | config INTEL_IMR |
953 | bool "Intel Isolated Memory Region support" | |
28a375df BD |
954 | depends on X86_INTEL_QUARK && IOSF_MBI |
955 | ---help--- | |
956 | This option provides a means to manipulate Isolated Memory Regions. | |
957 | IMRs are a set of registers that define read and write access masks | |
958 | to prohibit certain system agents from accessing memory with 1 KiB | |
959 | granularity. | |
960 | ||
961 | IMRs make it possible to control read/write access to an address | |
962 | by hardware agents inside the SoC. Read and write masks can be | |
963 | defined for: | |
964 | - eSRAM flush | |
965 | - Dirty CPU snoop (write only) | |
966 | - RMU access | |
967 | - PCI Virtual Channel 0/Virtual Channel 1 | |
968 | - SMM mode | |
969 | - Non SMM mode | |
970 | ||
971 | Quark contains a set of eight IMR registers and makes use of those | |
972 | registers during its bootup process. | |
973 | ||
974 | If you are running on a Galileo/Quark say Y here. | |
975 | ||
b740d2e9 | 976 | config INTEL_PMC_CORE |
2854a0aa | 977 | tristate "Intel PMC Core driver" |
25789f95 | 978 | depends on PCI |
b740d2e9 RB |
979 | ---help--- |
980 | The Intel Platform Controller Hub for Intel Core SoCs provides access | |
981 | to Power Management Controller registers via a PCI interface. This | |
982 | driver can utilize debugging capabilities and supported features as | |
983 | exposed by the Power Management Controller. | |
984 | ||
985 | Supported features: | |
c4abf92d RB |
986 | - SLP_S0_RESIDENCY counter |
987 | - PCH IP Power Gating status | |
988 | - LTR Ignore | |
989 | - MPHY/PLL gating status (Sunrisepoint PCH only) | |
b740d2e9 | 990 | |
35f0ce03 VM |
991 | config IBM_RTL |
992 | tristate "Device driver to enable PRTL support" | |
25789f95 | 993 | depends on PCI |
35f0ce03 VM |
994 | ---help--- |
995 | Enable support for IBM Premium Real Time Mode (PRTM). | |
996 | This module will allow you the enter and exit PRTM in the BIOS via | |
997 | sysfs on platforms that support this feature. System in PRTM will | |
998 | not receive CPU-generated SMIs for recoverable errors. Use of this | |
999 | feature without proper support may void your hardware warranty. | |
1000 | ||
1001 | If the proper BIOS support is found the driver will load and create | |
1002 | /sys/devices/system/ibm_rtl/. The "state" variable will indicate | |
1003 | whether or not the BIOS is in PRTM. | |
1004 | state = 0 (BIOS SMIs on) | |
1005 | state = 1 (BIOS SMIs off) | |
1006 | ||
260586d2 DD |
1007 | config XO1_RFKILL |
1008 | tristate "OLPC XO-1 software RF kill switch" | |
b02fdfcc | 1009 | depends on OLPC || COMPILE_TEST |
260586d2 DD |
1010 | depends on RFKILL |
1011 | ---help--- | |
1012 | Support for enabling/disabling the WLAN interface on the OLPC XO-1 | |
1013 | laptop. | |
1014 | ||
89ca1177 PF |
1015 | config XO15_EBOOK |
1016 | tristate "OLPC XO-1.5 ebook switch" | |
b02fdfcc | 1017 | depends on OLPC || COMPILE_TEST |
89ca1177 PF |
1018 | depends on ACPI && INPUT |
1019 | ---help--- | |
1020 | Support for the ebook switch on the OLPC XO-1.5 laptop. | |
1021 | ||
1022 | This switch is triggered as the screen is rotated and folded down to | |
1023 | convert the device into ebook form. | |
1024 | ||
2d70b73a GKH |
1025 | config SAMSUNG_LAPTOP |
1026 | tristate "Samsung Laptop driver" | |
1c02f2d4 | 1027 | depends on RFKILL || RFKILL = n |
5ff67df3 | 1028 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
1c02f2d4 | 1029 | depends on BACKLIGHT_CLASS_DEVICE |
f674ebf1 CC |
1030 | select LEDS_CLASS |
1031 | select NEW_LEDS | |
2d70b73a GKH |
1032 | ---help--- |
1033 | This module implements a driver for a wide range of different | |
1034 | Samsung laptops. It offers control over the different | |
1c02f2d4 CC |
1035 | function keys, wireless LED, LCD backlight level. |
1036 | ||
1037 | It may also provide some sysfs files described in | |
1038 | <file:Documentation/ABI/testing/sysfs-platform-samsung-laptop> | |
2d70b73a GKH |
1039 | |
1040 | To compile this driver as a module, choose M here: the module | |
1041 | will be called samsung-laptop. | |
1042 | ||
99b38b4a DA |
1043 | config MXM_WMI |
1044 | tristate "WMI support for MXM Laptop Graphics" | |
0eacdba3 | 1045 | depends on ACPI_WMI |
99b38b4a DA |
1046 | ---help--- |
1047 | MXM is a standard for laptop graphics cards, the WMI interface | |
1048 | is required for switchable nvidia graphics machines | |
1049 | ||
bb3ce202 YK |
1050 | config INTEL_OAKTRAIL |
1051 | tristate "Intel Oaktrail Platform Extras" | |
1052 | depends on ACPI | |
14ca7a47 | 1053 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
bb3ce202 YK |
1054 | depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI |
1055 | ---help--- | |
1056 | Intel Oaktrail platform need this driver to provide interfaces to | |
1057 | enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y | |
1058 | here; it will only load on supported platforms. | |
1059 | ||
78542e18 FW |
1060 | config SAMSUNG_Q10 |
1061 | tristate "Samsung Q10 Extras" | |
aa3b88a3 | 1062 | depends on ACPI |
78542e18 FW |
1063 | select BACKLIGHT_CLASS_DEVICE |
1064 | ---help--- | |
1065 | This driver provides support for backlight control on Samsung Q10 | |
1066 | and related laptops, including Dell Latitude X200. | |
1067 | ||
917ee75a SF |
1068 | config APPLE_GMUX |
1069 | tristate "Apple Gmux Driver" | |
f94f0f10 | 1070 | depends on ACPI |
917ee75a | 1071 | depends on PNP |
f94f0f10 SF |
1072 | depends on BACKLIGHT_CLASS_DEVICE |
1073 | depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE | |
1074 | depends on ACPI_VIDEO=n || ACPI_VIDEO | |
917ee75a SF |
1075 | ---help--- |
1076 | This driver provides support for the gmux device found on many | |
1077 | Apple laptops, which controls the display mux for the hybrid | |
1078 | graphics as well as the backlight. Currently only backlight | |
1079 | control is supported by the driver. | |
1080 | ||
34a956db MG |
1081 | config INTEL_RST |
1082 | tristate "Intel Rapid Start Technology Driver" | |
1083 | depends on ACPI | |
1084 | ---help--- | |
1085 | This driver provides support for modifying paramaters on systems | |
1086 | equipped with Intel's Rapid Start Technology. When put in an ACPI | |
1087 | sleep state, these devices will wake after either a configured | |
1088 | timeout or when the system battery reaches a critical state, | |
1089 | automatically copying memory contents to disk. On resume, the | |
1090 | firmware will copy the memory contents back to RAM and resume the OS | |
1091 | as usual. | |
1092 | ||
5c7f80f7 MG |
1093 | config INTEL_SMARTCONNECT |
1094 | tristate "Intel Smart Connect disabling driver" | |
1095 | depends on ACPI | |
1096 | ---help--- | |
1097 | Intel Smart Connect is a technology intended to permit devices to | |
1098 | update state by resuming for a short period of time at regular | |
1099 | intervals. If a user enables this functionality under Windows and | |
1100 | then reboots into Linux, the system may remain configured to resume | |
1101 | on suspend. In the absence of any userspace to support it, the system | |
1102 | will then remain awake until something triggers another suspend. | |
1103 | ||
1104 | This driver checks to determine whether the device has Intel Smart | |
1105 | Connect enabled, and if so disables it. | |
1106 | ||
8b10acd7 HT |
1107 | config PVPANIC |
1108 | tristate "pvpanic device support" | |
1109 | depends on ACPI | |
1110 | ---help--- | |
1111 | This driver provides support for the pvpanic device. pvpanic is | |
1112 | a paravirtualized device provided by QEMU; it lets a virtual machine | |
1113 | (guest) communicate panic events to the host. | |
1114 | ||
0a8b8353 | 1115 | config INTEL_PMC_IPC |
1116 | tristate "Intel PMC IPC Driver" | |
79ae6bb1 | 1117 | depends on ACPI |
0a8b8353 | 1118 | ---help--- |
1119 | This driver provides support for PMC control on some Intel platforms. | |
1120 | The PMC is an ARC processor which defines IPC commands for communication | |
1121 | with other entities in the CPU. | |
1122 | ||
957ae509 NB |
1123 | config INTEL_BXTWC_PMIC_TMU |
1124 | tristate "Intel BXT Whiskey Cove TMU Driver" | |
1125 | depends on REGMAP | |
b5238b41 | 1126 | depends on INTEL_SOC_PMIC_BXTWC && INTEL_PMC_IPC |
957ae509 NB |
1127 | ---help--- |
1128 | Select this driver to use Intel BXT Whiskey Cove PMIC TMU feature. | |
1129 | This driver enables the alarm wakeup functionality in the TMU unit | |
1130 | of Whiskey Cove PMIC. | |
1131 | ||
2508a45a | 1132 | config SURFACE_PRO3_BUTTON |
6d5ac6e1 | 1133 | tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet" |
2508a45a CY |
1134 | depends on ACPI && INPUT |
1135 | ---help--- | |
6d5ac6e1 | 1136 | This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet. |
fdca4f16 | 1137 | |
1a64b719 BT |
1138 | config SURFACE_3_BUTTON |
1139 | tristate "Power/home/volume buttons driver for Microsoft Surface 3 tablet" | |
f6c5c1f9 | 1140 | depends on ACPI && KEYBOARD_GPIO && I2C |
1a64b719 BT |
1141 | ---help--- |
1142 | This driver handles the power/home/volume buttons on the Microsoft Surface 3 tablet. | |
1143 | ||
fdca4f16 QZ |
1144 | config INTEL_PUNIT_IPC |
1145 | tristate "Intel P-Unit IPC Driver" | |
1146 | ---help--- | |
1147 | This driver provides support for Intel P-Unit Mailbox IPC mechanism, | |
1148 | which is used to bridge the communications between kernel and P-Unit. | |
378f956e SKC |
1149 | |
1150 | config INTEL_TELEMETRY | |
1151 | tristate "Intel SoC Telemetry Driver" | |
378f956e SKC |
1152 | depends on INTEL_PMC_IPC && INTEL_PUNIT_IPC && X86_64 |
1153 | ---help--- | |
1154 | This driver provides interfaces to configure and use | |
1155 | telemetry for INTEL SoC from APL onwards. It is also | |
1156 | used to get various SoC events and parameters | |
1157 | directly via debugfs files. Various tools may use | |
1158 | this interface for SoC state monitoring. | |
30488704 | 1159 | |
6613d18e VP |
1160 | config MLX_PLATFORM |
1161 | tristate "Mellanox Technologies platform support" | |
1162 | depends on X86_64 | |
1163 | ---help--- | |
1164 | This option enables system support for the Mellanox Technologies | |
1165 | platform. The Mellanox systems provide data center networking | |
1166 | solutions based on Virtual Protocol Interconnect (VPI) technology | |
1167 | enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE | |
1168 | connection. | |
1169 | ||
1170 | If you have a Mellanox system, say Y or M here. | |
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 | ||
19a525d8 TI |
1193 | config INTEL_CHTDC_TI_PWRBTN |
1194 | tristate "Intel Cherry Trail Dollar Cove TI power button driver" | |
1195 | depends on INTEL_SOC_PMIC_CHTDC_TI | |
1196 | depends on INPUT | |
1197 | ---help--- | |
1198 | This option adds a power button driver driver for Dollar Cove TI | |
1199 | PMIC on Intel Cherry Trail devices. | |
1200 | ||
1201 | To compile this driver as a module, choose M here: the module | |
1202 | will be called intel_chtdc_ti_pwrbtn. | |
1203 | ||
41b16dce | 1204 | endif # X86_PLATFORM_DEVICES |
80a7581f IT |
1205 | |
1206 | config PMC_ATOM | |
1207 | def_bool y | |
1208 | depends on PCI | |
282a4e4c | 1209 | select COMMON_CLK |