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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: | |
14c20688 PG |
63 | echo -n enabled > /sys/class/thermal/thermal_zoneN/mode |
64 | where N=0,1,2... depending on the number of thermal nodes and the | |
65 | detection order of your particular system. The "type" parameter | |
66 | in the same node directory will tell you if it is "acerhdf". | |
e86435eb PF |
67 | |
68 | For more information about this driver see | |
69 | <http://piie.net/files/acerhdf_README.txt> | |
70 | ||
71 | If you have an Acer Aspire One netbook, say Y or M | |
72 | here. | |
73 | ||
a46ad0f1 ML |
74 | config ALIENWARE_WMI |
75 | tristate "Alienware Special feature control" | |
76 | depends on ACPI | |
77 | depends on LEDS_CLASS | |
78 | depends on NEW_LEDS | |
79 | depends on ACPI_WMI | |
80 | ---help--- | |
81 | This is a driver for controlling Alienware BIOS driven | |
82 | features. It exposes an interface for controlling the AlienFX | |
83 | zones on Alienware machines that don't contain a dedicated AlienFX | |
84 | USB MCU such as the X51 and X51-R2. | |
85 | ||
41b16dce | 86 | config ASUS_LAPTOP |
6122af37 | 87 | tristate "Asus Laptop Extras" |
41b16dce | 88 | depends on ACPI |
e73e2c62 CC |
89 | select LEDS_CLASS |
90 | select NEW_LEDS | |
14ca7a47 | 91 | depends on BACKLIGHT_CLASS_DEVICE |
12d6f35b | 92 | depends on INPUT |
18e1311e | 93 | depends on RFKILL || RFKILL = n |
14ca7a47 | 94 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
66a71dd1 | 95 | select INPUT_SPARSEKMAP |
8819de7f | 96 | select INPUT_POLLDEV |
41b16dce | 97 | ---help--- |
8819de7f AR |
98 | This is a driver for Asus laptops, Lenovo SL and the Pegatron |
99 | Lucid tablet. It may also support some MEDION, JVC or VICTOR | |
100 | laptops. It makes all the extra buttons generate standard | |
b23910c2 AR |
101 | ACPI events and input events, and on the Lucid the built-in |
102 | accelerometer appears as an input device. It also adds | |
103 | support for video output switching, LCD backlight control, | |
104 | Bluetooth and Wlan control, and most importantly, allows you | |
105 | to blink those fancy LEDs. | |
41b16dce | 106 | |
8819de7f | 107 | For more information see <http://acpi4asus.sf.net>. |
41b16dce LB |
108 | |
109 | If you have an ACPI-compatible ASUS laptop, say Y or M here. | |
110 | ||
8e5cddd1 SH |
111 | config DCDBAS |
112 | tristate "Dell Systems Management Base Driver" | |
113 | depends on X86 | |
114 | help | |
115 | The Dell Systems Management Base Driver provides a sysfs interface | |
116 | for systems management software to perform System Management | |
117 | Interrupts (SMIs) and Host Control Actions (system power cycle or | |
118 | power off after OS shutdown) on certain Dell systems. | |
119 | ||
120 | See <file:Documentation/dcdbas.txt> for more details on the driver | |
121 | and the Dell systems on which Dell systems management software makes | |
122 | use of this driver. | |
123 | ||
124 | Say Y or M here to enable the driver for use by Dell systems | |
125 | management software such as Dell OpenManage. | |
126 | ||
32d7b19b | 127 | # |
75073a64 DH |
128 | # The DELL_SMBIOS driver depends on ACPI_WMI and/or DCDBAS if those |
129 | # backends are selected. The "depends" line prevents a configuration | |
130 | # where DELL_SMBIOS=y while either of those dependencies =m. | |
32d7b19b | 131 | # |
2f9f26bd | 132 | config DELL_SMBIOS |
25d47027 | 133 | tristate "Dell SMBIOS driver" |
32d7b19b | 134 | depends on DCDBAS || DCDBAS=n |
75073a64 | 135 | depends on ACPI_WMI || ACPI_WMI=n |
25d47027 ML |
136 | ---help--- |
137 | This provides support for the Dell SMBIOS calling interface. | |
138 | If you have a Dell computer you should enable this option. | |
139 | ||
140 | Be sure to select at least one backend for it to work properly. | |
549b4930 | 141 | |
1a258e67 | 142 | config DELL_SMBIOS_WMI |
25d47027 | 143 | bool "Dell SMBIOS driver WMI backend" |
329d58b8 | 144 | default y |
1a258e67 ML |
145 | depends on ACPI_WMI |
146 | select DELL_WMI_DESCRIPTOR | |
329d58b8 | 147 | depends on DELL_SMBIOS |
1a258e67 ML |
148 | ---help--- |
149 | This provides an implementation for the Dell SMBIOS calling interface | |
150 | communicated over ACPI-WMI. | |
151 | ||
25d47027 | 152 | If you have a Dell computer from >2007 you should say Y here. |
1a258e67 ML |
153 | If you aren't sure and this module doesn't work for your computer |
154 | it just won't load. | |
155 | ||
549b4930 | 156 | config DELL_SMBIOS_SMM |
25d47027 | 157 | bool "Dell SMBIOS driver SMM backend" |
329d58b8 | 158 | default y |
549b4930 | 159 | depends on DCDBAS |
329d58b8 | 160 | depends on DELL_SMBIOS |
2f9f26bd | 161 | ---help--- |
549b4930 ML |
162 | This provides an implementation for the Dell SMBIOS calling interface |
163 | communicated over SMI/SMM. | |
2f9f26bd | 164 | |
25d47027 | 165 | If you have a Dell computer from <=2017 you should say Y here. |
549b4930 ML |
166 | If you aren't sure and this module doesn't work for your computer |
167 | it just won't load. | |
2f9f26bd | 168 | |
cad73120 | 169 | config DELL_LAPTOP |
fe7e913c | 170 | tristate "Dell Laptop Extras" |
a570af48 | 171 | depends on DMI |
cad73120 | 172 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 173 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
19d337df | 174 | depends on RFKILL || RFKILL = n |
814cb8ad | 175 | depends on SERIO_I8042 |
7fe3fa3b | 176 | depends on DELL_SMBIOS |
dccefb37 | 177 | select POWER_SUPPLY |
b9c913f3 LT |
178 | select LEDS_CLASS |
179 | select NEW_LEDS | |
cad73120 LB |
180 | ---help--- |
181 | This driver adds support for rfkill and backlight control to Dell | |
eec3b959 | 182 | laptops (except for some models covered by the Compal driver). |
cad73120 | 183 | |
0b3f6109 | 184 | config DELL_WMI |
72e83204 | 185 | tristate "Dell WMI notifications" |
0b3f6109 | 186 | depends on ACPI_WMI |
a570af48 | 187 | depends on DMI |
0b3f6109 | 188 | depends on INPUT |
14ca7a47 | 189 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
54940fa6 | 190 | depends on DELL_SMBIOS |
92b8c540 | 191 | select DELL_WMI_DESCRIPTOR |
890a7c8e | 192 | select INPUT_SPARSEKMAP |
0b3f6109 MG |
193 | ---help--- |
194 | Say Y here if you want to support WMI-based hotkeys on Dell laptops. | |
195 | ||
196 | To compile this driver as a module, choose M here: the module will | |
197 | be called dell-wmi. | |
198 | ||
92b8c540 ML |
199 | config DELL_WMI_DESCRIPTOR |
200 | tristate | |
201 | depends on ACPI_WMI | |
202 | ||
820787fc CIK |
203 | config DELL_WMI_AIO |
204 | tristate "WMI Hotkeys for Dell All-In-One series" | |
205 | depends on ACPI_WMI | |
206 | depends on INPUT | |
207 | select INPUT_SPARSEKMAP | |
208 | ---help--- | |
209 | Say Y here if you want to support WMI-based hotkeys on Dell | |
210 | All-In-One machines. | |
211 | ||
212 | To compile this driver as a module, choose M here: the module will | |
cffbcd0c | 213 | be called dell-wmi-aio. |
820787fc | 214 | |
7a3319c1 MK |
215 | config DELL_WMI_LED |
216 | tristate "External LED on Dell Business Netbooks" | |
217 | depends on LEDS_CLASS | |
218 | depends on ACPI_WMI | |
219 | help | |
220 | This adds support for the Latitude 2100 and similar | |
221 | notebooks that have an external LED. | |
222 | ||
4738d8aa | 223 | config DELL_SMO8800 |
e4da9142 | 224 | tristate "Dell Latitude freefall driver (ACPI SMO88XX)" |
4738d8aa PR |
225 | depends on ACPI |
226 | ---help--- | |
e4da9142 | 227 | Say Y here if you want to support SMO88XX freefall devices |
4738d8aa PR |
228 | on Dell Latitude laptops. |
229 | ||
230 | To compile this driver as a module, choose M here: the module will | |
231 | be called dell-smo8800. | |
232 | ||
817a5cdb PR |
233 | config DELL_RBTN |
234 | tristate "Dell Airplane Mode Switch driver" | |
235 | depends on ACPI | |
236 | depends on INPUT | |
237 | depends on RFKILL | |
238 | ---help--- | |
239 | Say Y here if you want to support Dell Airplane Mode Switch ACPI | |
240 | device on Dell laptops. Sometimes it has names: DELLABCE or DELRBTN. | |
241 | This driver register rfkill device or input hotkey device depending | |
242 | on hardware type (hw switch slider or keyboard toggle button). For | |
243 | rfkill devices it receive HW switch events and set correct hard | |
244 | rfkill state. | |
245 | ||
246 | To compile this driver as a module, choose M here: the module will | |
247 | be called dell-rbtn. | |
248 | ||
c48e2ffd SH |
249 | config DELL_RBU |
250 | tristate "BIOS update support for DELL systems via sysfs" | |
251 | depends on X86 | |
252 | select FW_LOADER | |
253 | select FW_LOADER_USER_HELPER | |
254 | help | |
255 | Say m if you want to have the option of updating the BIOS for your | |
256 | DELL system. Note you need a Dell OpenManage or Dell Update package (DUP) | |
257 | supporting application to communicate with the BIOS regarding the new | |
258 | image for the image update to take effect. | |
259 | See <file:Documentation/dell_rbu.txt> for more details on the driver. | |
260 | ||
820787fc | 261 | |
41b16dce LB |
262 | config FUJITSU_LAPTOP |
263 | tristate "Fujitsu Laptop Extras" | |
264 | depends on ACPI | |
265 | depends on INPUT | |
266 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 267 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
f2252672 | 268 | select INPUT_SPARSEKMAP |
d89bcc83 | 269 | select LEDS_CLASS |
41b16dce LB |
270 | ---help--- |
271 | This is a driver for laptops built by Fujitsu: | |
272 | ||
273 | * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks | |
274 | * Possibly other Fujitsu laptop models | |
275 | * Tested with S6410 and S7020 | |
276 | ||
277 | It adds support for LCD brightness control and some hotkeys. | |
278 | ||
279 | If you have a Fujitsu laptop, say Y or M here. | |
280 | ||
2d24c490 RG |
281 | config FUJITSU_TABLET |
282 | tristate "Fujitsu Tablet Extras" | |
283 | depends on ACPI | |
284 | depends on INPUT | |
285 | ---help--- | |
286 | This is a driver for tablets built by Fujitsu: | |
287 | ||
288 | * Lifebook P1510/P1610/P1620/Txxxx | |
289 | * Stylistic ST5xxx | |
290 | * Possibly other Fujitsu tablet models | |
291 | ||
292 | It adds support for the panel buttons, docking station detection, | |
293 | tablet/notebook mode detection for convertible and | |
294 | orientation detection for docked slates. | |
295 | ||
296 | If you have a Fujitsu convertible or slate, say Y or M here. | |
297 | ||
c215ab9a BH |
298 | config AMILO_RFKILL |
299 | tristate "Fujitsu-Siemens Amilo rfkill support" | |
300 | depends on RFKILL | |
e1a98e61 | 301 | depends on SERIO_I8042 |
c215ab9a BH |
302 | ---help--- |
303 | This is a driver for enabling wifi on some Fujitsu-Siemens Amilo | |
304 | laptops. | |
305 | ||
1b46f17d HG |
306 | config GPD_POCKET_FAN |
307 | tristate "GPD Pocket Fan Controller support" | |
308 | depends on ACPI | |
309 | depends on THERMAL | |
310 | ---help--- | |
311 | Driver for the GPD Pocket vendor specific FAN02501 ACPI device | |
312 | which controls the fan speed on the GPD Pocket. | |
313 | ||
314 | Without this driver the fan on the Pocket will stay off independent | |
315 | of the CPU temperature. Say Y or M if the kernel may be used on a | |
316 | GPD pocket. | |
317 | ||
41b16dce | 318 | config TC1100_WMI |
fe7e913c | 319 | tristate "HP Compaq TC1100 Tablet WMI Extras" |
41b16dce | 320 | depends on !X86_64 |
41b16dce | 321 | depends on ACPI |
e98062ed | 322 | depends on ACPI_WMI |
41b16dce LB |
323 | ---help--- |
324 | This is a driver for the WMI extensions (wireless and bluetooth power | |
325 | control) of the HP Compaq TC1100 tablet. | |
326 | ||
efcfed9b JD |
327 | config HP_ACCEL |
328 | tristate "HP laptop accelerometer" | |
329 | depends on INPUT && ACPI | |
0cdbcd6d | 330 | depends on SERIO_I8042 |
efcfed9b JD |
331 | select SENSORS_LIS3LV02D |
332 | select NEW_LEDS | |
333 | select LEDS_CLASS | |
334 | help | |
335 | This driver provides support for the "Mobile Data Protection System 3D" | |
336 | or "3D DriveGuard" feature of HP laptops. On such systems the driver | |
337 | should load automatically (via ACPI alias). | |
338 | ||
339 | Support for a led indicating disk protection will be provided as | |
340 | hp::hddprotect. For more information on the feature, refer to | |
395cf969 | 341 | Documentation/misc-devices/lis3lv02d. |
efcfed9b JD |
342 | |
343 | To compile this driver as a module, choose M here: the module will | |
344 | be called hp_accel. | |
345 | ||
54290fa6 | 346 | config HP_WIRELESS |
48d8b96c | 347 | tristate "HP wireless button" |
54290fa6 AH |
348 | depends on ACPI |
349 | depends on INPUT | |
350 | help | |
351 | This driver provides supports for new HP wireless button for Windows 8. | |
352 | On such systems the driver should load automatically (via ACPI alias). | |
353 | ||
354 | To compile this driver as a module, choose M here: the module will | |
355 | be called hp-wireless. | |
356 | ||
41b16dce LB |
357 | config HP_WMI |
358 | tristate "HP WMI extras" | |
359 | depends on ACPI_WMI | |
360 | depends on INPUT | |
19d337df | 361 | depends on RFKILL || RFKILL = n |
4d291ed7 | 362 | select INPUT_SPARSEKMAP |
41b16dce LB |
363 | help |
364 | Say Y here if you want to support WMI-based hotkeys on HP laptops and | |
365 | to read data from WMI such as docking or ambient light sensor state. | |
366 | ||
367 | To compile this driver as a module, choose M here: the module will | |
368 | be called hp-wmi. | |
369 | ||
370 | config MSI_LAPTOP | |
371 | tristate "MSI Laptop Extras" | |
372 | depends on ACPI | |
373 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 374 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
410c1765 | 375 | depends on RFKILL |
a0bcaee9 RD |
376 | depends on INPUT && SERIO_I8042 |
377 | select INPUT_SPARSEKMAP | |
41b16dce LB |
378 | ---help--- |
379 | This is a driver for laptops built by MSI (MICRO-STAR | |
380 | INTERNATIONAL): | |
381 | ||
382 | MSI MegaBook S270 (MS-1013) | |
383 | Cytron/TCM/Medion/Tchibo MD96100/SAM2000 | |
384 | ||
385 | It adds support for Bluetooth, WLAN and LCD brightness control. | |
386 | ||
387 | More information about this driver is available at | |
388 | <http://0pointer.de/lennart/tchibo.html>. | |
389 | ||
390 | If you have an MSI S270 laptop, say Y or M here. | |
391 | ||
392 | config PANASONIC_LAPTOP | |
393 | tristate "Panasonic Laptop Extras" | |
394 | depends on INPUT && ACPI | |
395 | depends on BACKLIGHT_CLASS_DEVICE | |
1a765cac | 396 | select INPUT_SPARSEKMAP |
41b16dce LB |
397 | ---help--- |
398 | This driver adds support for access to backlight control and hotkeys | |
399 | on Panasonic Let's Note laptops. | |
400 | ||
401 | If you have a Panasonic Let's note laptop (such as the R1(N variant), | |
402 | R2, R3, R5, T2, W2 and Y2 series), say Y. | |
403 | ||
404 | config COMPAL_LAPTOP | |
eec3b959 | 405 | tristate "Compal (and others) Laptop Extras" |
41b16dce LB |
406 | depends on ACPI |
407 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 408 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
51c1410b | 409 | depends on RFKILL |
c2834145 | 410 | depends on HWMON |
5ca56718 | 411 | depends on POWER_SUPPLY |
41b16dce | 412 | ---help--- |
eec3b959 IL |
413 | This is a driver for laptops built by Compal, and some models by |
414 | other brands (e.g. Dell, Toshiba). | |
41b16dce | 415 | |
d9a427ec RF |
416 | It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon |
417 | and battery charging level control. | |
41b16dce | 418 | |
eec3b959 IL |
419 | For a (possibly incomplete) list of supported laptops, please refer |
420 | to: Documentation/platform/x86-laptop-drivers.txt | |
41b16dce LB |
421 | |
422 | config SONY_LAPTOP | |
423 | tristate "Sony Laptop Extras" | |
424 | depends on ACPI | |
14ca7a47 HG |
425 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
426 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce | 427 | depends on INPUT |
14bd3136 | 428 | depends on RFKILL |
41b16dce LB |
429 | ---help--- |
430 | This mini-driver drives the SNC and SPIC devices present in the ACPI | |
431 | BIOS of the Sony Vaio laptops. | |
432 | ||
433 | It gives access to some extra laptop functionalities like Bluetooth, | |
434 | screen brightness control, Fn keys and allows powering on/off some | |
435 | devices. | |
436 | ||
437 | Read <file:Documentation/laptops/sony-laptop.txt> for more information. | |
438 | ||
439 | config SONYPI_COMPAT | |
440 | bool "Sonypi compatibility" | |
441 | depends on SONY_LAPTOP | |
442 | ---help--- | |
443 | Build the sonypi driver compatibility code into the sony-laptop driver. | |
444 | ||
57ac3b05 IP |
445 | config IDEAPAD_LAPTOP |
446 | tristate "Lenovo IdeaPad Laptop Extras" | |
58ac7aa0 | 447 | depends on ACPI |
ad0f4306 | 448 | depends on RFKILL && INPUT |
07a4a4fc | 449 | depends on SERIO_I8042 |
445e8d00 | 450 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 451 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
74caab99 | 452 | depends on ACPI_WMI || ACPI_WMI = n |
f63409ae | 453 | select INPUT_SPARSEKMAP |
58ac7aa0 | 454 | help |
16fd91e0 IP |
455 | This is a driver for Lenovo IdeaPad netbooks contains drivers for |
456 | rfkill switch, hotkey, fan control and backlight control. | |
58ac7aa0 | 457 | |
3dda3b37 BT |
458 | config SURFACE3_WMI |
459 | tristate "Surface 3 WMI Driver" | |
460 | depends on ACPI_WMI | |
461 | depends on DMI | |
462 | depends on INPUT | |
463 | depends on SPI | |
464 | ---help--- | |
465 | Say Y here if you have a Surface 3. | |
466 | ||
467 | To compile this driver as a module, choose M here: the module will | |
468 | be called surface3-wmi. | |
469 | ||
41b16dce LB |
470 | config THINKPAD_ACPI |
471 | tristate "ThinkPad ACPI Laptop Extras" | |
472 | depends on ACPI | |
2801b968 | 473 | depends on ACPI_BATTERY |
d263da31 | 474 | depends on INPUT |
19d337df | 475 | depends on RFKILL || RFKILL = n |
14ca7a47 HG |
476 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
477 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce LB |
478 | select HWMON |
479 | select NVRAM | |
41b16dce LB |
480 | select NEW_LEDS |
481 | select LEDS_CLASS | |
41b16dce LB |
482 | ---help--- |
483 | This is a driver for the IBM and Lenovo ThinkPad laptops. It adds | |
484 | support for Fn-Fx key combinations, Bluetooth control, video | |
485 | output switching, ThinkLight control, UltraBay eject and more. | |
486 | For more information about this driver see | |
487 | <file:Documentation/laptops/thinkpad-acpi.txt> and | |
488 | <http://ibm-acpi.sf.net/> . | |
489 | ||
490 | This driver was formerly known as ibm-acpi. | |
491 | ||
6e5b08ee HMH |
492 | Extra functionality will be available if the rfkill (CONFIG_RFKILL) |
493 | and/or ALSA (CONFIG_SND) subsystems are available in the kernel. | |
494 | Note that if you want ThinkPad-ACPI to be built-in instead of | |
495 | modular, ALSA and rfkill will also have to be built-in. | |
496 | ||
41b16dce LB |
497 | If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. |
498 | ||
ff850c33 HMH |
499 | config THINKPAD_ACPI_ALSA_SUPPORT |
500 | bool "Console audio control ALSA interface" | |
501 | depends on THINKPAD_ACPI | |
502 | depends on SND | |
503 | depends on SND = y || THINKPAD_ACPI = SND | |
504 | default y | |
505 | ---help--- | |
506 | Enables monitoring of the built-in console audio output control | |
507 | (headphone and speakers), which is operated by the mute and (in | |
508 | some ThinkPad models) volume hotkeys. | |
509 | ||
510 | If this option is enabled, ThinkPad-ACPI will export an ALSA card | |
511 | with a single read-only mixer control, which should be used for | |
512 | on-screen-display feedback purposes by the Desktop Environment. | |
513 | ||
514 | Optionally, the driver will also allow software control (the | |
515 | ALSA mixer will be made read-write). Please refer to the driver | |
516 | documentation for details. | |
517 | ||
518 | All IBM models have both volume and mute control. Newer Lenovo | |
519 | models only have mute control (the volume hotkeys are just normal | |
520 | keys and volume control is done through the main HDA mixer). | |
521 | ||
a73f3091 HMH |
522 | config THINKPAD_ACPI_DEBUGFACILITIES |
523 | bool "Maintainer debug facilities" | |
524 | depends on THINKPAD_ACPI | |
a73f3091 HMH |
525 | ---help--- |
526 | Enables extra stuff in the thinkpad-acpi which is completely useless | |
527 | for normal use. Read the driver source to find out what it does. | |
528 | ||
529 | Say N here, unless you were told by a kernel maintainer to do | |
530 | otherwise. | |
531 | ||
41b16dce LB |
532 | config THINKPAD_ACPI_DEBUG |
533 | bool "Verbose debug mode" | |
534 | depends on THINKPAD_ACPI | |
41b16dce LB |
535 | ---help--- |
536 | Enables extra debugging information, at the expense of a slightly | |
537 | increase in driver size. | |
538 | ||
539 | If you are not sure, say N here. | |
540 | ||
a4d5effc HMH |
541 | config THINKPAD_ACPI_UNSAFE_LEDS |
542 | bool "Allow control of important LEDs (unsafe)" | |
543 | depends on THINKPAD_ACPI | |
a4d5effc HMH |
544 | ---help--- |
545 | Overriding LED state on ThinkPads can mask important | |
546 | firmware alerts (like critical battery condition), or misled | |
547 | the user into damaging the hardware (undocking or ejecting | |
548 | the bay while buses are still active), etc. | |
549 | ||
550 | LED control on the ThinkPad is write-only (with very few | |
551 | exceptions on very ancient models), which makes it | |
552 | impossible to know beforehand if important information will | |
553 | be lost when one changes LED state. | |
554 | ||
555 | Users that know what they are doing can enable this option | |
556 | and the driver will allow control of every LED, including | |
557 | the ones on the dock stations. | |
558 | ||
559 | Never enable this option on a distribution kernel. | |
560 | ||
561 | Say N here, unless you are building a kernel for your own | |
562 | use, and need to control the important firmware LEDs. | |
563 | ||
41b16dce LB |
564 | config THINKPAD_ACPI_VIDEO |
565 | bool "Video output control support" | |
566 | depends on THINKPAD_ACPI | |
567 | default y | |
568 | ---help--- | |
569 | Allows the thinkpad_acpi driver to provide an interface to control | |
570 | the various video output ports. | |
571 | ||
572 | This feature often won't work well, depending on ThinkPad model, | |
573 | display state, video output devices in use, whether there is a X | |
574 | server running, phase of the moon, and the current mood of | |
575 | Schroedinger's cat. If you can use X.org's RandR to control | |
576 | your ThinkPad's video output ports instead of this feature, | |
b525c06c HMH |
577 | don't think twice: do it and say N here to save memory and avoid |
578 | bad interactions with X.org. | |
41b16dce | 579 | |
b525c06c HMH |
580 | NOTE: access to this feature is limited to processes with the |
581 | CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms | |
582 | where it interacts badly with X.org. | |
583 | ||
584 | If you are not sure, say Y here but do try to check if you could | |
585 | be using X.org RandR instead. | |
41b16dce LB |
586 | |
587 | config THINKPAD_ACPI_HOTKEY_POLL | |
588 | bool "Support NVRAM polling for hot keys" | |
589 | depends on THINKPAD_ACPI | |
590 | default y | |
591 | ---help--- | |
592 | Some thinkpad models benefit from NVRAM polling to detect a few of | |
593 | the hot key press events. If you know your ThinkPad model does not | |
594 | need to do NVRAM polling to support any of the hot keys you use, | |
595 | unselecting this option will save about 1kB of memory. | |
596 | ||
597 | ThinkPads T40 and newer, R52 and newer, and X31 and newer are | |
598 | unlikely to need NVRAM polling in their latest BIOS versions. | |
599 | ||
600 | NVRAM polling can detect at most the following keys: ThinkPad/Access | |
601 | IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, | |
602 | Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). | |
603 | ||
604 | If you are not sure, say Y here. The driver enables polling only if | |
605 | it is strictly necessary to do so. | |
606 | ||
bd9fc3a7 JD |
607 | config SENSORS_HDAPS |
608 | tristate "Thinkpad Hard Drive Active Protection System (hdaps)" | |
25789f95 | 609 | depends on INPUT |
bd9fc3a7 | 610 | select INPUT_POLLDEV |
bd9fc3a7 JD |
611 | help |
612 | This driver provides support for the IBM Hard Drive Active Protection | |
613 | System (hdaps), which provides an accelerometer and other misc. data. | |
614 | ThinkPads starting with the R50, T41, and X40 are supported. The | |
615 | accelerometer data is readable via sysfs. | |
616 | ||
617 | This driver also provides an absolute input class device, allowing | |
618 | the laptop to act as a pinball machine-esque joystick. | |
619 | ||
620 | If your ThinkPad is not recognized by the driver, please update to latest | |
621 | BIOS. This is especially the case for some R52 ThinkPads. | |
622 | ||
623 | Say Y here if you have an applicable laptop and want to experience | |
624 | the awesome power of hdaps. | |
625 | ||
41b16dce LB |
626 | config INTEL_MENLOW |
627 | tristate "Thermal Management driver for Intel menlow platform" | |
628 | depends on ACPI_THERMAL | |
629 | select THERMAL | |
630 | ---help--- | |
631 | ACPI thermal management enhancement driver on | |
632 | Intel Menlow platform. | |
633 | ||
634 | If unsure, say N. | |
635 | ||
636 | config EEEPC_LAPTOP | |
7ec48ced | 637 | tristate "Eee PC Hotkey Driver" |
41b16dce | 638 | depends on ACPI |
3a5093ee | 639 | depends on INPUT |
19d337df | 640 | depends on RFKILL || RFKILL = n |
14ca7a47 | 641 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
44b3615b | 642 | depends on HOTPLUG_PCI |
14ca7a47 | 643 | depends on BACKLIGHT_CLASS_DEVICE |
d97c0def | 644 | select HWMON |
3c0eb510 CC |
645 | select LEDS_CLASS |
646 | select NEW_LEDS | |
642e0447 | 647 | select INPUT_SPARSEKMAP |
41b16dce LB |
648 | ---help--- |
649 | This driver supports the Fn-Fx keys on Eee PC laptops. | |
76593d6f CC |
650 | |
651 | It also gives access to some extra laptop functionalities like | |
652 | Bluetooth, backlight and allows powering on/off some other | |
653 | devices. | |
41b16dce | 654 | |
e12e6d94 CC |
655 | If you have an Eee PC laptop, say Y or M here. If this driver |
656 | doesn't work on your Eee PC, try eeepc-wmi instead. | |
41b16dce | 657 | |
e12e6d94 | 658 | config ASUS_WMI |
7ec48ced | 659 | tristate "ASUS WMI Driver" |
ee027e4a YW |
660 | depends on ACPI_WMI |
661 | depends on INPUT | |
e07babde | 662 | depends on HWMON |
89a7644b | 663 | depends on BACKLIGHT_CLASS_DEVICE |
ba48fdb9 | 664 | depends on RFKILL || RFKILL = n |
90ba4b1b | 665 | depends on HOTPLUG_PCI |
ea89e1d3 | 666 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
fb48aef7 | 667 | select INPUT_SPARSEKMAP |
084fca63 CC |
668 | select LEDS_CLASS |
669 | select NEW_LEDS | |
ee027e4a | 670 | ---help--- |
b229ece9 CC |
671 | Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new |
672 | Asus Notebooks). | |
ee027e4a YW |
673 | |
674 | To compile this driver as a module, choose M here: the module will | |
e12e6d94 CC |
675 | be called asus-wmi. |
676 | ||
b229ece9 | 677 | config ASUS_NB_WMI |
7ec48ced | 678 | tristate "Asus Notebook WMI Driver" |
b229ece9 | 679 | depends on ASUS_WMI |
ea893695 | 680 | depends on SERIO_I8042 || SERIO_I8042 = n |
b229ece9 CC |
681 | ---help--- |
682 | This is a driver for newer Asus notebooks. It adds extra features | |
683 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
684 | ||
f54619f2 | 685 | For more information, see |
b229ece9 CC |
686 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
687 | ||
688 | If you have an ACPI-WMI compatible Asus Notebook, say Y or M | |
689 | here. | |
690 | ||
e12e6d94 | 691 | config EEEPC_WMI |
7ec48ced | 692 | tristate "Eee PC WMI Driver" |
e12e6d94 CC |
693 | depends on ASUS_WMI |
694 | ---help--- | |
695 | This is a driver for newer Eee PC laptops. It adds extra features | |
696 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
697 | ||
f54619f2 | 698 | For more information, see |
e12e6d94 CC |
699 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> |
700 | ||
701 | If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M | |
702 | here. | |
b4f9fe12 | 703 | |
f6a6bbae JPRV |
704 | config ASUS_WIRELESS |
705 | tristate "Asus Wireless Radio Control Driver" | |
706 | depends on ACPI | |
707 | depends on INPUT | |
2c1a49c9 JPRV |
708 | select NEW_LEDS |
709 | select LEDS_CLASS | |
f6a6bbae JPRV |
710 | ---help--- |
711 | The Asus Wireless Radio Control handles the airplane mode hotkey | |
712 | present on some Asus laptops. | |
713 | ||
714 | Say Y or M here if you have an ASUS notebook with an airplane mode | |
715 | hotkey. | |
716 | ||
717 | If you choose to compile this driver as a module the module will be | |
718 | called asus-wireless. | |
719 | ||
b4f9fe12 | 720 | config ACPI_WMI |
5fcdd177 | 721 | tristate "WMI" |
b4f9fe12 | 722 | depends on ACPI |
b4f9fe12 LB |
723 | help |
724 | This driver adds support for the ACPI-WMI (Windows Management | |
725 | Instrumentation) mapper device (PNP0C14) found on some systems. | |
726 | ||
727 | ACPI-WMI is a proprietary extension to ACPI to expose parts of the | |
728 | ACPI firmware to userspace - this is done through various vendor | |
729 | defined methods and data blocks in a PNP0C14 device, which are then | |
730 | made available for userspace to call. | |
731 | ||
732 | The implementation of this in Linux currently only exposes this to | |
733 | other kernel space drivers. | |
734 | ||
735 | This driver is a required dependency to build the firmware specific | |
736 | drivers needed on many machines, including Acer and HP laptops. | |
737 | ||
738 | It is safe to enable this driver even if your DSDT doesn't define | |
739 | any ACPI-WMI devices. | |
740 | ||
f9dd82c0 DHV |
741 | config WMI_BMOF |
742 | tristate "WMI embedded Binary MOF driver" | |
743 | depends on ACPI_WMI | |
744 | default ACPI_WMI | |
745 | ---help--- | |
746 | Say Y here if you want to be able to read a firmware-embedded | |
747 | WMI Binary MOF data. Using this requires userspace tools and may be | |
748 | rather tedious. | |
749 | ||
750 | To compile this driver as a module, choose M here: the module will | |
751 | be called wmi-bmof. | |
752 | ||
ce6a9002 ML |
753 | config INTEL_WMI_THUNDERBOLT |
754 | tristate "Intel WMI thunderbolt force power driver" | |
755 | depends on ACPI_WMI | |
ce6a9002 ML |
756 | ---help--- |
757 | Say Y here if you want to be able to use the WMI interface on select | |
758 | systems to force the power control of Intel Thunderbolt controllers. | |
759 | This is useful for updating the firmware when devices are not plugged | |
760 | into the controller. | |
761 | ||
762 | To compile this driver as a module, choose M here: the module will | |
763 | be called intel-wmi-thunderbolt. | |
764 | ||
d12d8baf TR |
765 | config MSI_WMI |
766 | tristate "MSI WMI extras" | |
767 | depends on ACPI_WMI | |
768 | depends on INPUT | |
de078e57 | 769 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 770 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
c30116c6 | 771 | select INPUT_SPARSEKMAP |
d12d8baf TR |
772 | help |
773 | Say Y here if you want to support WMI-based hotkeys on MSI laptops. | |
774 | ||
775 | To compile this driver as a module, choose M here: the module will | |
776 | be called msi-wmi. | |
777 | ||
13bb0fd5 HG |
778 | config PEAQ_WMI |
779 | tristate "PEAQ 2-in-1 WMI hotkey driver" | |
780 | depends on ACPI_WMI | |
781 | depends on INPUT | |
a00c6963 | 782 | select INPUT_POLLDEV |
13bb0fd5 HG |
783 | help |
784 | Say Y here if you want to support WMI-based hotkeys on PEAQ 2-in-1s. | |
785 | ||
9caeb532 HRK |
786 | config TOPSTAR_LAPTOP |
787 | tristate "Topstar Laptop Extras" | |
788 | depends on ACPI | |
789 | depends on INPUT | |
97490f1c | 790 | select INPUT_SPARSEKMAP |
bf8f65da GDG |
791 | select LEDS_CLASS |
792 | select NEW_LEDS | |
9caeb532 HRK |
793 | ---help--- |
794 | This driver adds support for hotkeys found on Topstar laptops. | |
795 | ||
796 | If you have a Topstar laptop, say Y or M here. | |
797 | ||
b4f9fe12 LB |
798 | config ACPI_TOSHIBA |
799 | tristate "Toshiba Laptop Extras" | |
800 | depends on ACPI | |
f11f999e | 801 | depends on ACPI_WMI |
0c51a4d8 MB |
802 | select LEDS_CLASS |
803 | select NEW_LEDS | |
c76a3e1d | 804 | depends on BACKLIGHT_CLASS_DEVICE |
b4f9fe12 | 805 | depends on INPUT |
283672e4 | 806 | depends on SERIO_I8042 || SERIO_I8042 = n |
358d6a2c | 807 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
dc4522be | 808 | depends on RFKILL || RFKILL = n |
98010f1e | 809 | depends on IIO |
b4f9fe12 | 810 | select INPUT_POLLDEV |
384a7cd9 | 811 | select INPUT_SPARSEKMAP |
b4f9fe12 LB |
812 | ---help--- |
813 | This driver adds support for access to certain system settings | |
814 | on "legacy free" Toshiba laptops. These laptops can be recognized by | |
815 | their lack of a BIOS setup menu and APM support. | |
816 | ||
817 | On these machines, all system configuration is handled through the | |
818 | ACPI. This driver is required for access to controls not covered | |
819 | by the general ACPI drivers, such as LCD brightness, video output, | |
820 | etc. | |
821 | ||
822 | This driver differs from the non-ACPI Toshiba laptop driver (located | |
823 | under "Processor type and features") in several aspects. | |
824 | Configuration is accessed by reading and writing text files in the | |
825 | /proc tree instead of by program interface to /dev. Furthermore, no | |
826 | power management functions are exposed, as those are handled by the | |
827 | general ACPI drivers. | |
828 | ||
829 | More information about this driver is available at | |
830 | <http://memebeam.org/toys/ToshibaAcpiDriver>. | |
831 | ||
832 | If you have a legacy free Toshiba laptop (such as the Libretto L1 | |
833 | series), say Y. | |
42b4e9ee JS |
834 | |
835 | config TOSHIBA_BT_RFKILL | |
836 | tristate "Toshiba Bluetooth RFKill switch support" | |
837 | depends on ACPI | |
7ee8cd33 | 838 | depends on RFKILL || RFKILL = n |
42b4e9ee JS |
839 | ---help--- |
840 | This driver adds support for Bluetooth events for the RFKill | |
841 | switch on modern Toshiba laptops with full ACPI support and | |
842 | an RFKill switch. | |
843 | ||
844 | This driver handles RFKill events for the TOS6205 Bluetooth, | |
845 | and re-enables it when the switch is set back to the 'on' | |
846 | position. | |
847 | ||
848 | If you have a modern Toshiba laptop with a Bluetooth and an | |
849 | RFKill switch (such as the Portege R500), say Y. | |
529aa8cb | 850 | |
186e4e89 AA |
851 | config TOSHIBA_HAPS |
852 | tristate "Toshiba HDD Active Protection Sensor" | |
853 | depends on ACPI | |
854 | ---help--- | |
855 | This driver adds support for the built-in accelerometer | |
769a12a9 | 856 | found on recent Toshiba laptops equipped with HID TOS620A |
186e4e89 AA |
857 | device. |
858 | ||
859 | This driver receives ACPI notify events 0x80 when the sensor | |
860 | detects a sudden move or a harsh vibration, as well as an | |
861 | ACPI notify event 0x81 whenever the movement or vibration has | |
862 | been stabilized. | |
863 | ||
864 | Also provides sysfs entries to get/set the desired protection | |
769a12a9 | 865 | level and resetting the HDD protection interface. |
186e4e89 AA |
866 | |
867 | If you have a recent Toshiba laptop with a built-in accelerometer | |
868 | device, say Y. | |
869 | ||
14991fc7 AA |
870 | config TOSHIBA_WMI |
871 | tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)" | |
14991fc7 AA |
872 | depends on ACPI_WMI |
873 | depends on INPUT | |
874 | select INPUT_SPARSEKMAP | |
875 | ---help--- | |
876 | This driver adds hotkey monitoring support to some Toshiba models | |
877 | that manage the hotkeys via WMI events. | |
878 | ||
879 | WARNING: This driver is incomplete as it lacks a proper keymap and the | |
880 | *notify function only prints the ACPI event type value. Be warned that | |
881 | you will need to provide some information if you have a Toshiba model | |
83fc61a5 | 882 | with WMI event hotkeys and want to help with the development of this |
14991fc7 AA |
883 | driver. |
884 | ||
885 | If you have a WMI-based hotkeys Toshiba laptop, say Y or M here. | |
886 | ||
529aa8cb TLSC |
887 | config ACPI_CMPC |
888 | tristate "CMPC Laptop Extras" | |
4f258cf4 | 889 | depends on ACPI && INPUT |
f35843ed | 890 | depends on RFKILL || RFKILL=n |
529aa8cb | 891 | select BACKLIGHT_CLASS_DEVICE |
529aa8cb TLSC |
892 | help |
893 | Support for Intel Classmate PC ACPI devices, including some | |
894 | keys as input device, backlight device, tablet and accelerometer | |
895 | devices. | |
896 | ||
1cd706df HG |
897 | config INTEL_CHT_INT33FE |
898 | tristate "Intel Cherry Trail ACPI INT33FE Driver" | |
455e027f | 899 | depends on X86 && ACPI && I2C && REGULATOR |
7c8d4456 | 900 | depends on CHARGER_BQ24190=y || (CHARGER_BQ24190=m && m) |
1cd706df HG |
901 | ---help--- |
902 | This driver add support for the INT33FE ACPI device found on | |
903 | some Intel Cherry Trail devices. | |
904 | ||
905 | The INT33FE ACPI device has a CRS table with I2cSerialBusV2 | |
906 | resources for 3 devices: Maxim MAX17047 Fuel Gauge Controller, | |
907 | FUSB302 USB Type-C Controller and PI3USB30532 USB switch. | |
908 | This driver instantiates i2c-clients for these, so that standard | |
909 | i2c drivers for these chips can bind to the them. | |
910 | ||
455e027f | 911 | If you enable this driver it is advised to also select |
7c8d4456 | 912 | CONFIG_TYPEC_FUSB302=m and CONFIG_BATTERY_MAX17042=m. |
455e027f | 913 | |
63dada87 HG |
914 | config INTEL_INT0002_VGPIO |
915 | tristate "Intel ACPI INT0002 Virtual GPIO driver" | |
916 | depends on GPIOLIB && ACPI | |
917 | select GPIOLIB_IRQCHIP | |
918 | ---help--- | |
919 | Some peripherals on Bay Trail and Cherry Trail platforms signal a | |
920 | Power Management Event (PME) to the Power Management Controller (PMC) | |
921 | to wakeup the system. When this happens software needs to explicitly | |
922 | clear the PME bus 0 status bit in the GPE0a_STS register to avoid an | |
923 | IRQ storm on IRQ 9. | |
924 | ||
925 | This is modelled in ACPI through the INT0002 ACPI device, which is | |
926 | called a "Virtual GPIO controller" in ACPI because it defines the | |
927 | event handler to call when the PME triggers through _AEI and _L02 | |
928 | methods as would be done for a real GPIO interrupt in ACPI. | |
929 | ||
930 | To compile this driver as a module, choose M here: the module will | |
931 | be called intel_int0002_vgpio. | |
932 | ||
ecc83e52 AH |
933 | config INTEL_HID_EVENT |
934 | tristate "INTEL HID Event" | |
935 | depends on ACPI | |
936 | depends on INPUT | |
937 | select INPUT_SPARSEKMAP | |
938 | help | |
939 | This driver provides support for the Intel HID Event hotkey interface. | |
940 | Some laptops require this driver for hotkey support. | |
941 | ||
942 | To compile this driver as a module, choose M here: the module will | |
943 | be called intel_hid. | |
944 | ||
332e0812 AK |
945 | config INTEL_VBTN |
946 | tristate "INTEL VIRTUAL BUTTON" | |
947 | depends on ACPI | |
948 | depends on INPUT | |
949 | select INPUT_SPARSEKMAP | |
950 | help | |
951 | This driver provides support for the Intel Virtual Button interface. | |
952 | Some laptops require this driver for power button support. | |
953 | ||
954 | To compile this driver as a module, choose M here: the module will | |
955 | be called intel_vbtn. | |
956 | ||
9a58a333 SD |
957 | config INTEL_SCU_IPC |
958 | bool "Intel SCU IPC Support" | |
c95aaeff | 959 | depends on X86_INTEL_MID |
9a58a333 SD |
960 | default y |
961 | ---help--- | |
962 | IPC is used to bridge the communications between kernel and SCU on | |
6c62673c MG |
963 | some embedded Intel x86 platforms. This is not needed for PC-type |
964 | machines. | |
9a58a333 | 965 | |
5369c02d SD |
966 | config INTEL_SCU_IPC_UTIL |
967 | tristate "Intel SCU IPC utility driver" | |
968 | depends on INTEL_SCU_IPC | |
969 | default y | |
970 | ---help--- | |
971 | The IPC Util driver provides an interface with the SCU enabling | |
972 | low level access for debug work and updating the firmware. Say | |
973 | N unless you will be doing this on an Intel MID platform. | |
974 | ||
8eec8a11 HL |
975 | config INTEL_MID_POWER_BUTTON |
976 | tristate "power button driver for Intel MID platforms" | |
80887757 | 977 | depends on INTEL_SCU_IPC && INPUT |
8eec8a11 HL |
978 | help |
979 | This driver handles the power button on the Intel MID platforms. | |
980 | ||
981 | If unsure, say N. | |
982 | ||
f017fbe7 D |
983 | config INTEL_MFLD_THERMAL |
984 | tristate "Thermal driver for Intel Medfield platform" | |
420138a7 | 985 | depends on MFD_INTEL_MSIC && THERMAL |
f017fbe7 D |
986 | help |
987 | Say Y here to enable thermal driver support for the Intel Medfield | |
988 | platform. | |
989 | ||
aa7ffc01 JB |
990 | config INTEL_IPS |
991 | tristate "Intel Intelligent Power Sharing" | |
992 | depends on ACPI | |
993 | ---help--- | |
994 | Intel Calpella platforms support dynamic power sharing between the | |
995 | CPU and GPU, maximizing performance in a given TDP. This driver, | |
996 | along with the CPU frequency and i915 drivers, provides that | |
997 | functionality. If in doubt, say Y here; it will only load on | |
998 | supported platforms. | |
999 | ||
28a375df BD |
1000 | config INTEL_IMR |
1001 | bool "Intel Isolated Memory Region support" | |
28a375df BD |
1002 | depends on X86_INTEL_QUARK && IOSF_MBI |
1003 | ---help--- | |
1004 | This option provides a means to manipulate Isolated Memory Regions. | |
1005 | IMRs are a set of registers that define read and write access masks | |
1006 | to prohibit certain system agents from accessing memory with 1 KiB | |
1007 | granularity. | |
1008 | ||
1009 | IMRs make it possible to control read/write access to an address | |
1010 | by hardware agents inside the SoC. Read and write masks can be | |
1011 | defined for: | |
1012 | - eSRAM flush | |
1013 | - Dirty CPU snoop (write only) | |
1014 | - RMU access | |
1015 | - PCI Virtual Channel 0/Virtual Channel 1 | |
1016 | - SMM mode | |
1017 | - Non SMM mode | |
1018 | ||
1019 | Quark contains a set of eight IMR registers and makes use of those | |
1020 | registers during its bootup process. | |
1021 | ||
1022 | If you are running on a Galileo/Quark say Y here. | |
1023 | ||
b740d2e9 | 1024 | config INTEL_PMC_CORE |
2854a0aa | 1025 | tristate "Intel PMC Core driver" |
25789f95 | 1026 | depends on PCI |
b740d2e9 RB |
1027 | ---help--- |
1028 | The Intel Platform Controller Hub for Intel Core SoCs provides access | |
1029 | to Power Management Controller registers via a PCI interface. This | |
1030 | driver can utilize debugging capabilities and supported features as | |
1031 | exposed by the Power Management Controller. | |
1032 | ||
1033 | Supported features: | |
c4abf92d RB |
1034 | - SLP_S0_RESIDENCY counter |
1035 | - PCH IP Power Gating status | |
1036 | - LTR Ignore | |
1037 | - MPHY/PLL gating status (Sunrisepoint PCH only) | |
b740d2e9 | 1038 | |
35f0ce03 VM |
1039 | config IBM_RTL |
1040 | tristate "Device driver to enable PRTL support" | |
25789f95 | 1041 | depends on PCI |
35f0ce03 VM |
1042 | ---help--- |
1043 | Enable support for IBM Premium Real Time Mode (PRTM). | |
1044 | This module will allow you the enter and exit PRTM in the BIOS via | |
1045 | sysfs on platforms that support this feature. System in PRTM will | |
1046 | not receive CPU-generated SMIs for recoverable errors. Use of this | |
1047 | feature without proper support may void your hardware warranty. | |
1048 | ||
1049 | If the proper BIOS support is found the driver will load and create | |
1050 | /sys/devices/system/ibm_rtl/. The "state" variable will indicate | |
1051 | whether or not the BIOS is in PRTM. | |
1052 | state = 0 (BIOS SMIs on) | |
1053 | state = 1 (BIOS SMIs off) | |
1054 | ||
260586d2 DD |
1055 | config XO1_RFKILL |
1056 | tristate "OLPC XO-1 software RF kill switch" | |
b02fdfcc | 1057 | depends on OLPC || COMPILE_TEST |
260586d2 DD |
1058 | depends on RFKILL |
1059 | ---help--- | |
1060 | Support for enabling/disabling the WLAN interface on the OLPC XO-1 | |
1061 | laptop. | |
1062 | ||
89ca1177 PF |
1063 | config XO15_EBOOK |
1064 | tristate "OLPC XO-1.5 ebook switch" | |
b02fdfcc | 1065 | depends on OLPC || COMPILE_TEST |
89ca1177 PF |
1066 | depends on ACPI && INPUT |
1067 | ---help--- | |
1068 | Support for the ebook switch on the OLPC XO-1.5 laptop. | |
1069 | ||
1070 | This switch is triggered as the screen is rotated and folded down to | |
1071 | convert the device into ebook form. | |
1072 | ||
2d70b73a GKH |
1073 | config SAMSUNG_LAPTOP |
1074 | tristate "Samsung Laptop driver" | |
1c02f2d4 | 1075 | depends on RFKILL || RFKILL = n |
5ff67df3 | 1076 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
1c02f2d4 | 1077 | depends on BACKLIGHT_CLASS_DEVICE |
f674ebf1 CC |
1078 | select LEDS_CLASS |
1079 | select NEW_LEDS | |
2d70b73a GKH |
1080 | ---help--- |
1081 | This module implements a driver for a wide range of different | |
1082 | Samsung laptops. It offers control over the different | |
1c02f2d4 CC |
1083 | function keys, wireless LED, LCD backlight level. |
1084 | ||
1085 | It may also provide some sysfs files described in | |
44348e8a | 1086 | <file:Documentation/ABI/testing/sysfs-driver-samsung-laptop> |
2d70b73a GKH |
1087 | |
1088 | To compile this driver as a module, choose M here: the module | |
1089 | will be called samsung-laptop. | |
1090 | ||
99b38b4a DA |
1091 | config MXM_WMI |
1092 | tristate "WMI support for MXM Laptop Graphics" | |
0eacdba3 | 1093 | depends on ACPI_WMI |
99b38b4a DA |
1094 | ---help--- |
1095 | MXM is a standard for laptop graphics cards, the WMI interface | |
1096 | is required for switchable nvidia graphics machines | |
1097 | ||
bb3ce202 YK |
1098 | config INTEL_OAKTRAIL |
1099 | tristate "Intel Oaktrail Platform Extras" | |
1100 | depends on ACPI | |
14ca7a47 | 1101 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
bb3ce202 YK |
1102 | depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI |
1103 | ---help--- | |
1104 | Intel Oaktrail platform need this driver to provide interfaces to | |
1105 | enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y | |
1106 | here; it will only load on supported platforms. | |
1107 | ||
78542e18 FW |
1108 | config SAMSUNG_Q10 |
1109 | tristate "Samsung Q10 Extras" | |
aa3b88a3 | 1110 | depends on ACPI |
78542e18 FW |
1111 | select BACKLIGHT_CLASS_DEVICE |
1112 | ---help--- | |
1113 | This driver provides support for backlight control on Samsung Q10 | |
1114 | and related laptops, including Dell Latitude X200. | |
1115 | ||
917ee75a SF |
1116 | config APPLE_GMUX |
1117 | tristate "Apple Gmux Driver" | |
f94f0f10 | 1118 | depends on ACPI |
917ee75a | 1119 | depends on PNP |
f94f0f10 SF |
1120 | depends on BACKLIGHT_CLASS_DEVICE |
1121 | depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE | |
1122 | depends on ACPI_VIDEO=n || ACPI_VIDEO | |
917ee75a SF |
1123 | ---help--- |
1124 | This driver provides support for the gmux device found on many | |
1125 | Apple laptops, which controls the display mux for the hybrid | |
1126 | graphics as well as the backlight. Currently only backlight | |
1127 | control is supported by the driver. | |
1128 | ||
34a956db MG |
1129 | config INTEL_RST |
1130 | tristate "Intel Rapid Start Technology Driver" | |
1131 | depends on ACPI | |
1132 | ---help--- | |
1133 | This driver provides support for modifying paramaters on systems | |
1134 | equipped with Intel's Rapid Start Technology. When put in an ACPI | |
1135 | sleep state, these devices will wake after either a configured | |
1136 | timeout or when the system battery reaches a critical state, | |
1137 | automatically copying memory contents to disk. On resume, the | |
1138 | firmware will copy the memory contents back to RAM and resume the OS | |
1139 | as usual. | |
1140 | ||
5c7f80f7 MG |
1141 | config INTEL_SMARTCONNECT |
1142 | tristate "Intel Smart Connect disabling driver" | |
1143 | depends on ACPI | |
1144 | ---help--- | |
1145 | Intel Smart Connect is a technology intended to permit devices to | |
1146 | update state by resuming for a short period of time at regular | |
1147 | intervals. If a user enables this functionality under Windows and | |
1148 | then reboots into Linux, the system may remain configured to resume | |
1149 | on suspend. In the absence of any userspace to support it, the system | |
1150 | will then remain awake until something triggers another suspend. | |
1151 | ||
1152 | This driver checks to determine whether the device has Intel Smart | |
1153 | Connect enabled, and if so disables it. | |
1154 | ||
8b10acd7 HT |
1155 | config PVPANIC |
1156 | tristate "pvpanic device support" | |
1157 | depends on ACPI | |
1158 | ---help--- | |
1159 | This driver provides support for the pvpanic device. pvpanic is | |
1160 | a paravirtualized device provided by QEMU; it lets a virtual machine | |
1161 | (guest) communicate panic events to the host. | |
1162 | ||
0a8b8353 | 1163 | config INTEL_PMC_IPC |
1164 | tristate "Intel PMC IPC Driver" | |
79ae6bb1 | 1165 | depends on ACPI |
0a8b8353 | 1166 | ---help--- |
1167 | This driver provides support for PMC control on some Intel platforms. | |
1168 | The PMC is an ARC processor which defines IPC commands for communication | |
1169 | with other entities in the CPU. | |
1170 | ||
957ae509 NB |
1171 | config INTEL_BXTWC_PMIC_TMU |
1172 | tristate "Intel BXT Whiskey Cove TMU Driver" | |
1173 | depends on REGMAP | |
b5238b41 | 1174 | depends on INTEL_SOC_PMIC_BXTWC && INTEL_PMC_IPC |
957ae509 NB |
1175 | ---help--- |
1176 | Select this driver to use Intel BXT Whiskey Cove PMIC TMU feature. | |
1177 | This driver enables the alarm wakeup functionality in the TMU unit | |
1178 | of Whiskey Cove PMIC. | |
1179 | ||
2508a45a | 1180 | config SURFACE_PRO3_BUTTON |
6d5ac6e1 | 1181 | tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet" |
2508a45a CY |
1182 | depends on ACPI && INPUT |
1183 | ---help--- | |
6d5ac6e1 | 1184 | This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet. |
fdca4f16 | 1185 | |
1a64b719 BT |
1186 | config SURFACE_3_BUTTON |
1187 | tristate "Power/home/volume buttons driver for Microsoft Surface 3 tablet" | |
f6c5c1f9 | 1188 | depends on ACPI && KEYBOARD_GPIO && I2C |
1a64b719 BT |
1189 | ---help--- |
1190 | This driver handles the power/home/volume buttons on the Microsoft Surface 3 tablet. | |
1191 | ||
fdca4f16 QZ |
1192 | config INTEL_PUNIT_IPC |
1193 | tristate "Intel P-Unit IPC Driver" | |
1194 | ---help--- | |
1195 | This driver provides support for Intel P-Unit Mailbox IPC mechanism, | |
1196 | which is used to bridge the communications between kernel and P-Unit. | |
378f956e SKC |
1197 | |
1198 | config INTEL_TELEMETRY | |
1199 | tristate "Intel SoC Telemetry Driver" | |
378f956e SKC |
1200 | depends on INTEL_PMC_IPC && INTEL_PUNIT_IPC && X86_64 |
1201 | ---help--- | |
1202 | This driver provides interfaces to configure and use | |
1203 | telemetry for INTEL SoC from APL onwards. It is also | |
1204 | used to get various SoC events and parameters | |
1205 | directly via debugfs files. Various tools may use | |
1206 | this interface for SoC state monitoring. | |
30488704 | 1207 | |
6613d18e VP |
1208 | config MLX_PLATFORM |
1209 | tristate "Mellanox Technologies platform support" | |
ef0f6226 | 1210 | depends on I2C && REGMAP |
6613d18e VP |
1211 | ---help--- |
1212 | This option enables system support for the Mellanox Technologies | |
1213 | platform. The Mellanox systems provide data center networking | |
1214 | solutions based on Virtual Protocol Interconnect (VPI) technology | |
1215 | enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE | |
1216 | connection. | |
1217 | ||
1218 | If you have a Mellanox system, say Y or M here. | |
1219 | ||
4ec567b8 SP |
1220 | config INTEL_TURBO_MAX_3 |
1221 | bool "Intel Turbo Boost Max Technology 3.0 enumeration driver" | |
1222 | depends on X86_64 && SCHED_MC_PRIO | |
1223 | ---help--- | |
1224 | This driver reads maximum performance ratio of each CPU and set up | |
1225 | the scheduler priority metrics. In this way scheduler can prefer | |
1226 | CPU with higher performance to schedule tasks. | |
1227 | This driver is only required when the system is not using Hardware | |
1228 | P-States (HWP). In HWP mode, priority can be read from ACPI tables. | |
1229 | ||
74421786 HG |
1230 | config TOUCHSCREEN_DMI |
1231 | bool "DMI based touchscreen configuration info" | |
6df97f85 | 1232 | depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD |
cef9dd85 | 1233 | ---help--- |
74421786 HG |
1234 | Certain ACPI based tablets with e.g. Silead or Chipone touchscreens |
1235 | do not have enough data in ACPI tables for the touchscreen driver to | |
1236 | handle the touchscreen properly, as OEMs expect the data to be baked | |
1237 | into the tablet model specific version of the driver shipped with the | |
1238 | the OS-image for the device. This option supplies the missing info. | |
1239 | Enable this for x86 tablets with Silead or Chipone touchscreens. | |
cef9dd85 | 1240 | |
19a525d8 TI |
1241 | config INTEL_CHTDC_TI_PWRBTN |
1242 | tristate "Intel Cherry Trail Dollar Cove TI power button driver" | |
1243 | depends on INTEL_SOC_PMIC_CHTDC_TI | |
1244 | depends on INPUT | |
1245 | ---help--- | |
1246 | This option adds a power button driver driver for Dollar Cove TI | |
1247 | PMIC on Intel Cherry Trail devices. | |
1248 | ||
1249 | To compile this driver as a module, choose M here: the module | |
1250 | will be called intel_chtdc_ti_pwrbtn. | |
1251 | ||
e64e8498 HG |
1252 | config I2C_MULTI_INSTANTIATE |
1253 | tristate "I2C multi instantiate pseudo device driver" | |
1254 | depends on I2C && ACPI | |
1255 | help | |
1256 | Some ACPI-based systems list multiple i2c-devices in a single ACPI | |
1257 | firmware-node. This driver will instantiate separate i2c-clients | |
1258 | for each device in the firmware-node. | |
1259 | ||
1260 | To compile this driver as a module, choose M here: the module | |
1261 | will be called i2c-multi-instantiate. | |
1262 | ||
41b16dce | 1263 | endif # X86_PLATFORM_DEVICES |
80a7581f IT |
1264 | |
1265 | config PMC_ATOM | |
1266 | def_bool y | |
1267 | depends on PCI | |
282a4e4c | 1268 | select COMMON_CLK |