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Commit | Line | Data |
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ec8f24b7 | 1 | # SPDX-License-Identifier: GPL-2.0-only |
41b16dce LB |
2 | # |
3 | # X86 Platform Specific Drivers | |
4 | # | |
5 | ||
6 | menuconfig X86_PLATFORM_DEVICES | |
7 | bool "X86 Platform Specific Device Drivers" | |
8 | default y | |
a00cd11b | 9 | depends on X86 |
a7f7f624 | 10 | help |
41b16dce LB |
11 | Say Y here to get to see options for device drivers for various |
12 | x86 platforms, including vendor-specific laptop extension drivers. | |
13 | This option alone does not add any kernel code. | |
14 | ||
15 | If you say N, all options in this submenu will be skipped and disabled. | |
16 | ||
17 | if X86_PLATFORM_DEVICES | |
18 | ||
45a3d578 AS |
19 | config ACPI_WMI |
20 | tristate "WMI" | |
21 | depends on ACPI | |
22 | help | |
23 | This driver adds support for the ACPI-WMI (Windows Management | |
24 | Instrumentation) mapper device (PNP0C14) found on some systems. | |
25 | ||
26 | ACPI-WMI is a proprietary extension to ACPI to expose parts of the | |
27 | ACPI firmware to userspace - this is done through various vendor | |
28 | defined methods and data blocks in a PNP0C14 device, which are then | |
29 | made available for userspace to call. | |
30 | ||
31 | The implementation of this in Linux currently only exposes this to | |
32 | other kernel space drivers. | |
33 | ||
34 | This driver is a required dependency to build the firmware specific | |
35 | drivers needed on many machines, including Acer and HP laptops. | |
36 | ||
37 | It is safe to enable this driver even if your DSDT doesn't define | |
38 | any ACPI-WMI devices. | |
39 | ||
40 | config WMI_BMOF | |
41 | tristate "WMI embedded Binary MOF driver" | |
42 | depends on ACPI_WMI | |
43 | default ACPI_WMI | |
a7f7f624 | 44 | help |
45a3d578 AS |
45 | Say Y here if you want to be able to read a firmware-embedded |
46 | WMI Binary MOF data. Using this requires userspace tools and may be | |
47 | rather tedious. | |
48 | ||
49 | To compile this driver as a module, choose M here: the module will | |
50 | be called wmi-bmof. | |
51 | ||
52 | config ALIENWARE_WMI | |
53 | tristate "Alienware Special feature control" | |
41b16dce | 54 | depends on ACPI |
45a3d578 AS |
55 | depends on LEDS_CLASS |
56 | depends on NEW_LEDS | |
57 | depends on ACPI_WMI | |
a7f7f624 | 58 | help |
45a3d578 AS |
59 | This is a driver for controlling Alienware BIOS driven |
60 | features. It exposes an interface for controlling the AlienFX | |
61 | zones on Alienware machines that don't contain a dedicated AlienFX | |
62 | USB MCU such as the X51 and X51-R2. | |
63 | ||
64 | config HUAWEI_WMI | |
65 | tristate "Huawei WMI laptop extras driver" | |
66 | depends on ACPI_BATTERY | |
67 | depends on ACPI_WMI | |
68 | depends on INPUT | |
69 | select INPUT_SPARSEKMAP | |
0c51a4d8 | 70 | select LEDS_CLASS |
45a3d578 AS |
71 | select LEDS_TRIGGERS |
72 | select LEDS_TRIGGER_AUDIO | |
0c51a4d8 | 73 | select NEW_LEDS |
45a3d578 AS |
74 | help |
75 | This driver provides support for Huawei WMI hotkeys, battery charge | |
76 | control, fn-lock, mic-mute LED, and other extra features. | |
77 | ||
78 | To compile this driver as a module, choose M here: the module | |
79 | will be called huawei-wmi. | |
80 | ||
2d30fcdd JJ |
81 | config INTEL_WMI_SBL_FW_UPDATE |
82 | tristate "Intel WMI Slim Bootloader firmware update signaling driver" | |
83 | depends on ACPI_WMI | |
84 | help | |
85 | Say Y here if you want to be able to use the WMI interface to signal | |
86 | Slim Bootloader to trigger update on next reboot. | |
87 | ||
88 | To compile this driver as a module, choose M here: the module will | |
89 | be called intel-wmi-sbl-fw-update. | |
90 | ||
45a3d578 AS |
91 | config INTEL_WMI_THUNDERBOLT |
92 | tristate "Intel WMI thunderbolt force power driver" | |
e98062ed | 93 | depends on ACPI_WMI |
a7f7f624 | 94 | help |
45a3d578 AS |
95 | Say Y here if you want to be able to use the WMI interface on select |
96 | systems to force the power control of Intel Thunderbolt controllers. | |
97 | This is useful for updating the firmware when devices are not plugged | |
98 | into the controller. | |
41b16dce | 99 | |
45a3d578 AS |
100 | To compile this driver as a module, choose M here: the module will |
101 | be called intel-wmi-thunderbolt. | |
41b16dce | 102 | |
45a3d578 AS |
103 | config MXM_WMI |
104 | tristate "WMI support for MXM Laptop Graphics" | |
105 | depends on ACPI_WMI | |
a7f7f624 | 106 | help |
45a3d578 AS |
107 | MXM is a standard for laptop graphics cards, the WMI interface |
108 | is required for switchable nvidia graphics machines | |
75971feb | 109 | |
45a3d578 AS |
110 | config PEAQ_WMI |
111 | tristate "PEAQ 2-in-1 WMI hotkey driver" | |
112 | depends on ACPI_WMI | |
113 | depends on INPUT | |
114 | help | |
115 | Say Y here if you want to support WMI-based hotkeys on PEAQ 2-in-1s. | |
75971feb | 116 | |
45a3d578 AS |
117 | config XIAOMI_WMI |
118 | tristate "Xiaomi WMI key driver" | |
119 | depends on ACPI_WMI | |
120 | depends on INPUT | |
121 | help | |
122 | Say Y here if you want to support WMI-based keys on Xiaomi notebooks. | |
123 | ||
124 | To compile this driver as a module, choose M here: the module will | |
125 | be called xiaomi-wmi. | |
75971feb | 126 | |
e86435eb PF |
127 | config ACERHDF |
128 | tristate "Acer Aspire One temperature and fan driver" | |
200db647 | 129 | depends on ACPI && THERMAL |
48c8dd64 | 130 | select THERMAL_GOV_BANG_BANG |
a7f7f624 | 131 | help |
e86435eb PF |
132 | This is a driver for Acer Aspire One netbooks. It allows to access |
133 | the temperature sensor and to control the fan. | |
134 | ||
135 | After loading this driver the BIOS is still in control of the fan. | |
136 | To let the kernel handle the fan, do: | |
14c20688 PG |
137 | echo -n enabled > /sys/class/thermal/thermal_zoneN/mode |
138 | where N=0,1,2... depending on the number of thermal nodes and the | |
139 | detection order of your particular system. The "type" parameter | |
140 | in the same node directory will tell you if it is "acerhdf". | |
e86435eb PF |
141 | |
142 | For more information about this driver see | |
78d15eea | 143 | <https://piie.net/files/acerhdf_README.txt> |
e86435eb PF |
144 | |
145 | If you have an Acer Aspire One netbook, say Y or M | |
146 | here. | |
147 | ||
45a3d578 AS |
148 | config ACER_WIRELESS |
149 | tristate "Acer Wireless Radio Control Driver" | |
150 | depends on ACPI | |
151 | depends on INPUT | |
a7f7f624 | 152 | help |
45a3d578 AS |
153 | The Acer Wireless Radio Control handles the airplane mode hotkey |
154 | present on new Acer laptops. | |
155 | ||
156 | Say Y or M here if you have an Acer notebook with an airplane mode | |
157 | hotkey. | |
158 | ||
159 | If you choose to compile this driver as a module the module will be | |
160 | called acer-wireless. | |
161 | ||
162 | config ACER_WMI | |
163 | tristate "Acer WMI Laptop Extras" | |
a46ad0f1 | 164 | depends on ACPI |
45a3d578 AS |
165 | select LEDS_CLASS |
166 | select NEW_LEDS | |
167 | depends on BACKLIGHT_CLASS_DEVICE | |
168 | depends on SERIO_I8042 | |
169 | depends on INPUT | |
170 | depends on RFKILL || RFKILL = n | |
a46ad0f1 | 171 | depends on ACPI_WMI |
45a3d578 AS |
172 | select INPUT_SPARSEKMAP |
173 | # Acer WMI depends on ACPI_VIDEO when ACPI is enabled | |
174 | select ACPI_VIDEO if ACPI | |
a7f7f624 | 175 | help |
45a3d578 AS |
176 | This is a driver for newer Acer (and Wistron) laptops. It adds |
177 | wireless radio and bluetooth control, and on some laptops, | |
178 | exposes the mail LED and LCD backlight. | |
179 | ||
180 | If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M | |
181 | here. | |
182 | ||
183 | config APPLE_GMUX | |
184 | tristate "Apple Gmux Driver" | |
185 | depends on ACPI && PCI | |
186 | depends on PNP | |
187 | depends on BACKLIGHT_CLASS_DEVICE | |
188 | depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE | |
189 | depends on ACPI_VIDEO=n || ACPI_VIDEO | |
a7f7f624 | 190 | help |
45a3d578 AS |
191 | This driver provides support for the gmux device found on many |
192 | Apple laptops, which controls the display mux for the hybrid | |
193 | graphics as well as the backlight. Currently only backlight | |
194 | control is supported by the driver. | |
a46ad0f1 | 195 | |
41b16dce | 196 | config ASUS_LAPTOP |
6122af37 | 197 | tristate "Asus Laptop Extras" |
41b16dce | 198 | depends on ACPI |
e73e2c62 CC |
199 | select LEDS_CLASS |
200 | select NEW_LEDS | |
14ca7a47 | 201 | depends on BACKLIGHT_CLASS_DEVICE |
12d6f35b | 202 | depends on INPUT |
18e1311e | 203 | depends on RFKILL || RFKILL = n |
14ca7a47 | 204 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
66a71dd1 | 205 | select INPUT_SPARSEKMAP |
a7f7f624 | 206 | help |
8819de7f AR |
207 | This is a driver for Asus laptops, Lenovo SL and the Pegatron |
208 | Lucid tablet. It may also support some MEDION, JVC or VICTOR | |
209 | laptops. It makes all the extra buttons generate standard | |
b23910c2 AR |
210 | ACPI events and input events, and on the Lucid the built-in |
211 | accelerometer appears as an input device. It also adds | |
212 | support for video output switching, LCD backlight control, | |
213 | Bluetooth and Wlan control, and most importantly, allows you | |
214 | to blink those fancy LEDs. | |
41b16dce | 215 | |
8819de7f | 216 | For more information see <http://acpi4asus.sf.net>. |
41b16dce LB |
217 | |
218 | If you have an ACPI-compatible ASUS laptop, say Y or M here. | |
219 | ||
45a3d578 AS |
220 | config ASUS_WIRELESS |
221 | tristate "Asus Wireless Radio Control Driver" | |
222 | depends on ACPI | |
223 | depends on INPUT | |
224 | select NEW_LEDS | |
225 | select LEDS_CLASS | |
a7f7f624 | 226 | help |
45a3d578 AS |
227 | The Asus Wireless Radio Control handles the airplane mode hotkey |
228 | present on some Asus laptops. | |
229 | ||
230 | Say Y or M here if you have an ASUS notebook with an airplane mode | |
231 | hotkey. | |
232 | ||
233 | If you choose to compile this driver as a module the module will be | |
234 | called asus-wireless. | |
235 | ||
236 | config ASUS_WMI | |
237 | tristate "ASUS WMI Driver" | |
238 | depends on ACPI_WMI | |
239 | depends on ACPI_BATTERY | |
240 | depends on INPUT | |
241 | depends on HWMON | |
242 | depends on BACKLIGHT_CLASS_DEVICE | |
243 | depends on RFKILL || RFKILL = n | |
244 | depends on HOTPLUG_PCI | |
245 | depends on ACPI_VIDEO || ACPI_VIDEO = n | |
246 | select INPUT_SPARSEKMAP | |
247 | select LEDS_CLASS | |
248 | select NEW_LEDS | |
a7f7f624 | 249 | help |
45a3d578 AS |
250 | Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new |
251 | Asus Notebooks). | |
252 | ||
253 | To compile this driver as a module, choose M here: the module will | |
254 | be called asus-wmi. | |
255 | ||
256 | config ASUS_NB_WMI | |
257 | tristate "Asus Notebook WMI Driver" | |
258 | depends on ASUS_WMI | |
259 | depends on SERIO_I8042 || SERIO_I8042 = n | |
a7f7f624 | 260 | help |
45a3d578 AS |
261 | This is a driver for newer Asus notebooks. It adds extra features |
262 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
263 | ||
264 | For more information, see | |
265 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> | |
266 | ||
267 | If you have an ACPI-WMI compatible Asus Notebook, say Y or M | |
268 | here. | |
269 | ||
270 | config EEEPC_LAPTOP | |
271 | tristate "Eee PC Hotkey Driver" | |
272 | depends on ACPI | |
273 | depends on INPUT | |
274 | depends on RFKILL || RFKILL = n | |
275 | depends on ACPI_VIDEO || ACPI_VIDEO = n | |
276 | depends on HOTPLUG_PCI | |
277 | depends on BACKLIGHT_CLASS_DEVICE | |
278 | select HWMON | |
279 | select LEDS_CLASS | |
280 | select NEW_LEDS | |
281 | select INPUT_SPARSEKMAP | |
a7f7f624 | 282 | help |
45a3d578 AS |
283 | This driver supports the Fn-Fx keys on Eee PC laptops. |
284 | ||
285 | It also gives access to some extra laptop functionalities like | |
286 | Bluetooth, backlight and allows powering on/off some other | |
287 | devices. | |
288 | ||
289 | If you have an Eee PC laptop, say Y or M here. If this driver | |
290 | doesn't work on your Eee PC, try eeepc-wmi instead. | |
291 | ||
292 | config EEEPC_WMI | |
293 | tristate "Eee PC WMI Driver" | |
294 | depends on ASUS_WMI | |
a7f7f624 | 295 | help |
45a3d578 AS |
296 | This is a driver for newer Eee PC laptops. It adds extra features |
297 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
298 | ||
299 | For more information, see | |
300 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> | |
301 | ||
302 | If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M | |
303 | here. | |
304 | ||
8e5cddd1 SH |
305 | config DCDBAS |
306 | tristate "Dell Systems Management Base Driver" | |
307 | depends on X86 | |
308 | help | |
309 | The Dell Systems Management Base Driver provides a sysfs interface | |
310 | for systems management software to perform System Management | |
311 | Interrupts (SMIs) and Host Control Actions (system power cycle or | |
312 | power off after OS shutdown) on certain Dell systems. | |
313 | ||
baa293e9 | 314 | See <file:Documentation/driver-api/dcdbas.rst> for more details on the driver |
8e5cddd1 SH |
315 | and the Dell systems on which Dell systems management software makes |
316 | use of this driver. | |
317 | ||
318 | Say Y or M here to enable the driver for use by Dell systems | |
319 | management software such as Dell OpenManage. | |
320 | ||
32d7b19b | 321 | # |
75073a64 DH |
322 | # The DELL_SMBIOS driver depends on ACPI_WMI and/or DCDBAS if those |
323 | # backends are selected. The "depends" line prevents a configuration | |
324 | # where DELL_SMBIOS=y while either of those dependencies =m. | |
32d7b19b | 325 | # |
2f9f26bd | 326 | config DELL_SMBIOS |
25d47027 | 327 | tristate "Dell SMBIOS driver" |
32d7b19b | 328 | depends on DCDBAS || DCDBAS=n |
75073a64 | 329 | depends on ACPI_WMI || ACPI_WMI=n |
a7f7f624 | 330 | help |
25d47027 ML |
331 | This provides support for the Dell SMBIOS calling interface. |
332 | If you have a Dell computer you should enable this option. | |
333 | ||
334 | Be sure to select at least one backend for it to work properly. | |
549b4930 | 335 | |
1a258e67 | 336 | config DELL_SMBIOS_WMI |
25d47027 | 337 | bool "Dell SMBIOS driver WMI backend" |
329d58b8 | 338 | default y |
1a258e67 ML |
339 | depends on ACPI_WMI |
340 | select DELL_WMI_DESCRIPTOR | |
329d58b8 | 341 | depends on DELL_SMBIOS |
a7f7f624 | 342 | help |
1a258e67 ML |
343 | This provides an implementation for the Dell SMBIOS calling interface |
344 | communicated over ACPI-WMI. | |
345 | ||
25d47027 | 346 | If you have a Dell computer from >2007 you should say Y here. |
1a258e67 ML |
347 | If you aren't sure and this module doesn't work for your computer |
348 | it just won't load. | |
349 | ||
549b4930 | 350 | config DELL_SMBIOS_SMM |
25d47027 | 351 | bool "Dell SMBIOS driver SMM backend" |
329d58b8 | 352 | default y |
549b4930 | 353 | depends on DCDBAS |
329d58b8 | 354 | depends on DELL_SMBIOS |
a7f7f624 | 355 | help |
549b4930 ML |
356 | This provides an implementation for the Dell SMBIOS calling interface |
357 | communicated over SMI/SMM. | |
2f9f26bd | 358 | |
25d47027 | 359 | If you have a Dell computer from <=2017 you should say Y here. |
549b4930 ML |
360 | If you aren't sure and this module doesn't work for your computer |
361 | it just won't load. | |
2f9f26bd | 362 | |
cad73120 | 363 | config DELL_LAPTOP |
fe7e913c | 364 | tristate "Dell Laptop Extras" |
a570af48 | 365 | depends on DMI |
cad73120 | 366 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 367 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
19d337df | 368 | depends on RFKILL || RFKILL = n |
814cb8ad | 369 | depends on SERIO_I8042 |
7fe3fa3b | 370 | depends on DELL_SMBIOS |
dccefb37 | 371 | select POWER_SUPPLY |
b9c913f3 LT |
372 | select LEDS_CLASS |
373 | select NEW_LEDS | |
d00fa46e TI |
374 | select LEDS_TRIGGERS |
375 | select LEDS_TRIGGER_AUDIO | |
a7f7f624 | 376 | help |
cad73120 | 377 | This driver adds support for rfkill and backlight control to Dell |
eec3b959 | 378 | laptops (except for some models covered by the Compal driver). |
cad73120 | 379 | |
45a3d578 AS |
380 | config DELL_RBTN |
381 | tristate "Dell Airplane Mode Switch driver" | |
382 | depends on ACPI | |
383 | depends on INPUT | |
384 | depends on RFKILL | |
a7f7f624 | 385 | help |
45a3d578 AS |
386 | Say Y here if you want to support Dell Airplane Mode Switch ACPI |
387 | device on Dell laptops. Sometimes it has names: DELLABCE or DELRBTN. | |
388 | This driver register rfkill device or input hotkey device depending | |
389 | on hardware type (hw switch slider or keyboard toggle button). For | |
390 | rfkill devices it receive HW switch events and set correct hard | |
391 | rfkill state. | |
392 | ||
393 | To compile this driver as a module, choose M here: the module will | |
394 | be called dell-rbtn. | |
395 | ||
396 | config DELL_RBU | |
397 | tristate "BIOS update support for DELL systems via sysfs" | |
398 | depends on X86 | |
399 | select FW_LOADER | |
400 | select FW_LOADER_USER_HELPER | |
401 | help | |
402 | Say m if you want to have the option of updating the BIOS for your | |
403 | DELL system. Note you need a Dell OpenManage or Dell Update package (DUP) | |
404 | supporting application to communicate with the BIOS regarding the new | |
405 | image for the image update to take effect. | |
406 | See <file:Documentation/admin-guide/dell_rbu.rst> for more details on the driver. | |
407 | ||
408 | config DELL_SMO8800 | |
409 | tristate "Dell Latitude freefall driver (ACPI SMO88XX)" | |
410 | depends on ACPI | |
a7f7f624 | 411 | help |
45a3d578 AS |
412 | Say Y here if you want to support SMO88XX freefall devices |
413 | on Dell Latitude laptops. | |
414 | ||
415 | To compile this driver as a module, choose M here: the module will | |
416 | be called dell-smo8800. | |
417 | ||
418 | config DELL_WMI | |
419 | tristate "Dell WMI notifications" | |
420 | depends on ACPI_WMI | |
421 | depends on DMI | |
0b3f6109 | 422 | depends on INPUT |
14ca7a47 | 423 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
54940fa6 | 424 | depends on DELL_SMBIOS |
92b8c540 | 425 | select DELL_WMI_DESCRIPTOR |
890a7c8e | 426 | select INPUT_SPARSEKMAP |
a7f7f624 | 427 | help |
0b3f6109 MG |
428 | Say Y here if you want to support WMI-based hotkeys on Dell laptops. |
429 | ||
430 | To compile this driver as a module, choose M here: the module will | |
431 | be called dell-wmi. | |
432 | ||
92b8c540 ML |
433 | config DELL_WMI_DESCRIPTOR |
434 | tristate | |
435 | depends on ACPI_WMI | |
436 | ||
820787fc CIK |
437 | config DELL_WMI_AIO |
438 | tristate "WMI Hotkeys for Dell All-In-One series" | |
439 | depends on ACPI_WMI | |
440 | depends on INPUT | |
441 | select INPUT_SPARSEKMAP | |
a7f7f624 | 442 | help |
820787fc CIK |
443 | Say Y here if you want to support WMI-based hotkeys on Dell |
444 | All-In-One machines. | |
445 | ||
446 | To compile this driver as a module, choose M here: the module will | |
cffbcd0c | 447 | be called dell-wmi-aio. |
820787fc | 448 | |
7a3319c1 MK |
449 | config DELL_WMI_LED |
450 | tristate "External LED on Dell Business Netbooks" | |
451 | depends on LEDS_CLASS | |
452 | depends on ACPI_WMI | |
453 | help | |
454 | This adds support for the Latitude 2100 and similar | |
455 | notebooks that have an external LED. | |
456 | ||
45a3d578 AS |
457 | config AMILO_RFKILL |
458 | tristate "Fujitsu-Siemens Amilo rfkill support" | |
817a5cdb | 459 | depends on RFKILL |
45a3d578 | 460 | depends on SERIO_I8042 |
a7f7f624 | 461 | help |
45a3d578 AS |
462 | This is a driver for enabling wifi on some Fujitsu-Siemens Amilo |
463 | laptops. | |
820787fc | 464 | |
41b16dce LB |
465 | config FUJITSU_LAPTOP |
466 | tristate "Fujitsu Laptop Extras" | |
467 | depends on ACPI | |
468 | depends on INPUT | |
469 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 470 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
f2252672 | 471 | select INPUT_SPARSEKMAP |
afdd1ebb | 472 | select NEW_LEDS |
d89bcc83 | 473 | select LEDS_CLASS |
a7f7f624 | 474 | help |
41b16dce LB |
475 | This is a driver for laptops built by Fujitsu: |
476 | ||
477 | * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks | |
478 | * Possibly other Fujitsu laptop models | |
479 | * Tested with S6410 and S7020 | |
480 | ||
481 | It adds support for LCD brightness control and some hotkeys. | |
482 | ||
483 | If you have a Fujitsu laptop, say Y or M here. | |
484 | ||
2d24c490 RG |
485 | config FUJITSU_TABLET |
486 | tristate "Fujitsu Tablet Extras" | |
487 | depends on ACPI | |
488 | depends on INPUT | |
a7f7f624 | 489 | help |
2d24c490 RG |
490 | This is a driver for tablets built by Fujitsu: |
491 | ||
492 | * Lifebook P1510/P1610/P1620/Txxxx | |
493 | * Stylistic ST5xxx | |
494 | * Possibly other Fujitsu tablet models | |
495 | ||
496 | It adds support for the panel buttons, docking station detection, | |
497 | tablet/notebook mode detection for convertible and | |
498 | orientation detection for docked slates. | |
499 | ||
500 | If you have a Fujitsu convertible or slate, say Y or M here. | |
501 | ||
1b46f17d HG |
502 | config GPD_POCKET_FAN |
503 | tristate "GPD Pocket Fan Controller support" | |
504 | depends on ACPI | |
505 | depends on THERMAL | |
a7f7f624 | 506 | help |
1b46f17d HG |
507 | Driver for the GPD Pocket vendor specific FAN02501 ACPI device |
508 | which controls the fan speed on the GPD Pocket. | |
509 | ||
510 | Without this driver the fan on the Pocket will stay off independent | |
511 | of the CPU temperature. Say Y or M if the kernel may be used on a | |
512 | GPD pocket. | |
513 | ||
efcfed9b JD |
514 | config HP_ACCEL |
515 | tristate "HP laptop accelerometer" | |
516 | depends on INPUT && ACPI | |
0cdbcd6d | 517 | depends on SERIO_I8042 |
efcfed9b JD |
518 | select SENSORS_LIS3LV02D |
519 | select NEW_LEDS | |
520 | select LEDS_CLASS | |
521 | help | |
522 | This driver provides support for the "Mobile Data Protection System 3D" | |
523 | or "3D DriveGuard" feature of HP laptops. On such systems the driver | |
524 | should load automatically (via ACPI alias). | |
525 | ||
526 | Support for a led indicating disk protection will be provided as | |
527 | hp::hddprotect. For more information on the feature, refer to | |
9b5db89e | 528 | Documentation/misc-devices/lis3lv02d.rst. |
efcfed9b JD |
529 | |
530 | To compile this driver as a module, choose M here: the module will | |
531 | be called hp_accel. | |
532 | ||
54290fa6 | 533 | config HP_WIRELESS |
48d8b96c | 534 | tristate "HP wireless button" |
54290fa6 AH |
535 | depends on ACPI |
536 | depends on INPUT | |
537 | help | |
538 | This driver provides supports for new HP wireless button for Windows 8. | |
539 | On such systems the driver should load automatically (via ACPI alias). | |
540 | ||
541 | To compile this driver as a module, choose M here: the module will | |
542 | be called hp-wireless. | |
543 | ||
41b16dce LB |
544 | config HP_WMI |
545 | tristate "HP WMI extras" | |
546 | depends on ACPI_WMI | |
547 | depends on INPUT | |
19d337df | 548 | depends on RFKILL || RFKILL = n |
4d291ed7 | 549 | select INPUT_SPARSEKMAP |
41b16dce LB |
550 | help |
551 | Say Y here if you want to support WMI-based hotkeys on HP laptops and | |
552 | to read data from WMI such as docking or ambient light sensor state. | |
553 | ||
554 | To compile this driver as a module, choose M here: the module will | |
555 | be called hp-wmi. | |
556 | ||
45a3d578 AS |
557 | config TC1100_WMI |
558 | tristate "HP Compaq TC1100 Tablet WMI Extras" | |
559 | depends on !X86_64 | |
dbf0c5a6 MZA |
560 | depends on ACPI |
561 | depends on ACPI_WMI | |
a7f7f624 | 562 | help |
45a3d578 AS |
563 | This is a driver for the WMI extensions (wireless and bluetooth power |
564 | control) of the HP Compaq TC1100 tablet. | |
41b16dce | 565 | |
45a3d578 AS |
566 | config IBM_RTL |
567 | tristate "Device driver to enable PRTL support" | |
568 | depends on PCI | |
a7f7f624 | 569 | help |
45a3d578 AS |
570 | Enable support for IBM Premium Real Time Mode (PRTM). |
571 | This module will allow you the enter and exit PRTM in the BIOS via | |
572 | sysfs on platforms that support this feature. System in PRTM will | |
573 | not receive CPU-generated SMIs for recoverable errors. Use of this | |
574 | feature without proper support may void your hardware warranty. | |
41b16dce | 575 | |
45a3d578 AS |
576 | If the proper BIOS support is found the driver will load and create |
577 | /sys/devices/system/ibm_rtl/. The "state" variable will indicate | |
578 | whether or not the BIOS is in PRTM. | |
579 | state = 0 (BIOS SMIs on) | |
580 | state = 1 (BIOS SMIs off) | |
41b16dce | 581 | |
57ac3b05 IP |
582 | config IDEAPAD_LAPTOP |
583 | tristate "Lenovo IdeaPad Laptop Extras" | |
58ac7aa0 | 584 | depends on ACPI |
ad0f4306 | 585 | depends on RFKILL && INPUT |
07a4a4fc | 586 | depends on SERIO_I8042 |
445e8d00 | 587 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 588 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
74caab99 | 589 | depends on ACPI_WMI || ACPI_WMI = n |
f63409ae | 590 | select INPUT_SPARSEKMAP |
58ac7aa0 | 591 | help |
16fd91e0 IP |
592 | This is a driver for Lenovo IdeaPad netbooks contains drivers for |
593 | rfkill switch, hotkey, fan control and backlight control. | |
58ac7aa0 | 594 | |
45a3d578 AS |
595 | config SENSORS_HDAPS |
596 | tristate "Thinkpad Hard Drive Active Protection System (hdaps)" | |
3dda3b37 | 597 | depends on INPUT |
45a3d578 AS |
598 | help |
599 | This driver provides support for the IBM Hard Drive Active Protection | |
600 | System (hdaps), which provides an accelerometer and other misc. data. | |
601 | ThinkPads starting with the R50, T41, and X40 are supported. The | |
602 | accelerometer data is readable via sysfs. | |
3dda3b37 | 603 | |
45a3d578 AS |
604 | This driver also provides an absolute input class device, allowing |
605 | the laptop to act as a pinball machine-esque joystick. | |
606 | ||
607 | If your ThinkPad is not recognized by the driver, please update to latest | |
608 | BIOS. This is especially the case for some R52 ThinkPads. | |
609 | ||
610 | Say Y here if you have an applicable laptop and want to experience | |
611 | the awesome power of hdaps. | |
3dda3b37 | 612 | |
41b16dce LB |
613 | config THINKPAD_ACPI |
614 | tristate "ThinkPad ACPI Laptop Extras" | |
615 | depends on ACPI | |
2801b968 | 616 | depends on ACPI_BATTERY |
d263da31 | 617 | depends on INPUT |
19d337df | 618 | depends on RFKILL || RFKILL = n |
14ca7a47 HG |
619 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
620 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce LB |
621 | select HWMON |
622 | select NVRAM | |
41b16dce LB |
623 | select NEW_LEDS |
624 | select LEDS_CLASS | |
4e1d0924 TI |
625 | select LEDS_TRIGGERS |
626 | select LEDS_TRIGGER_AUDIO | |
a7f7f624 | 627 | help |
41b16dce LB |
628 | This is a driver for the IBM and Lenovo ThinkPad laptops. It adds |
629 | support for Fn-Fx key combinations, Bluetooth control, video | |
630 | output switching, ThinkLight control, UltraBay eject and more. | |
631 | For more information about this driver see | |
9e1cbede | 632 | <file:Documentation/admin-guide/laptops/thinkpad-acpi.rst> and |
41b16dce LB |
633 | <http://ibm-acpi.sf.net/> . |
634 | ||
635 | This driver was formerly known as ibm-acpi. | |
636 | ||
6e5b08ee HMH |
637 | Extra functionality will be available if the rfkill (CONFIG_RFKILL) |
638 | and/or ALSA (CONFIG_SND) subsystems are available in the kernel. | |
639 | Note that if you want ThinkPad-ACPI to be built-in instead of | |
640 | modular, ALSA and rfkill will also have to be built-in. | |
641 | ||
41b16dce LB |
642 | If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. |
643 | ||
ff850c33 HMH |
644 | config THINKPAD_ACPI_ALSA_SUPPORT |
645 | bool "Console audio control ALSA interface" | |
646 | depends on THINKPAD_ACPI | |
647 | depends on SND | |
648 | depends on SND = y || THINKPAD_ACPI = SND | |
649 | default y | |
a7f7f624 | 650 | help |
ff850c33 HMH |
651 | Enables monitoring of the built-in console audio output control |
652 | (headphone and speakers), which is operated by the mute and (in | |
653 | some ThinkPad models) volume hotkeys. | |
654 | ||
655 | If this option is enabled, ThinkPad-ACPI will export an ALSA card | |
656 | with a single read-only mixer control, which should be used for | |
657 | on-screen-display feedback purposes by the Desktop Environment. | |
658 | ||
659 | Optionally, the driver will also allow software control (the | |
660 | ALSA mixer will be made read-write). Please refer to the driver | |
661 | documentation for details. | |
662 | ||
663 | All IBM models have both volume and mute control. Newer Lenovo | |
664 | models only have mute control (the volume hotkeys are just normal | |
665 | keys and volume control is done through the main HDA mixer). | |
666 | ||
a73f3091 HMH |
667 | config THINKPAD_ACPI_DEBUGFACILITIES |
668 | bool "Maintainer debug facilities" | |
669 | depends on THINKPAD_ACPI | |
a7f7f624 | 670 | help |
a73f3091 HMH |
671 | Enables extra stuff in the thinkpad-acpi which is completely useless |
672 | for normal use. Read the driver source to find out what it does. | |
673 | ||
674 | Say N here, unless you were told by a kernel maintainer to do | |
675 | otherwise. | |
676 | ||
41b16dce LB |
677 | config THINKPAD_ACPI_DEBUG |
678 | bool "Verbose debug mode" | |
679 | depends on THINKPAD_ACPI | |
a7f7f624 | 680 | help |
41b16dce LB |
681 | Enables extra debugging information, at the expense of a slightly |
682 | increase in driver size. | |
683 | ||
684 | If you are not sure, say N here. | |
685 | ||
a4d5effc HMH |
686 | config THINKPAD_ACPI_UNSAFE_LEDS |
687 | bool "Allow control of important LEDs (unsafe)" | |
688 | depends on THINKPAD_ACPI | |
a7f7f624 | 689 | help |
a4d5effc HMH |
690 | Overriding LED state on ThinkPads can mask important |
691 | firmware alerts (like critical battery condition), or misled | |
692 | the user into damaging the hardware (undocking or ejecting | |
693 | the bay while buses are still active), etc. | |
694 | ||
695 | LED control on the ThinkPad is write-only (with very few | |
696 | exceptions on very ancient models), which makes it | |
697 | impossible to know beforehand if important information will | |
698 | be lost when one changes LED state. | |
699 | ||
700 | Users that know what they are doing can enable this option | |
701 | and the driver will allow control of every LED, including | |
702 | the ones on the dock stations. | |
703 | ||
704 | Never enable this option on a distribution kernel. | |
705 | ||
706 | Say N here, unless you are building a kernel for your own | |
707 | use, and need to control the important firmware LEDs. | |
708 | ||
41b16dce LB |
709 | config THINKPAD_ACPI_VIDEO |
710 | bool "Video output control support" | |
711 | depends on THINKPAD_ACPI | |
712 | default y | |
a7f7f624 | 713 | help |
41b16dce LB |
714 | Allows the thinkpad_acpi driver to provide an interface to control |
715 | the various video output ports. | |
716 | ||
717 | This feature often won't work well, depending on ThinkPad model, | |
718 | display state, video output devices in use, whether there is a X | |
719 | server running, phase of the moon, and the current mood of | |
720 | Schroedinger's cat. If you can use X.org's RandR to control | |
721 | your ThinkPad's video output ports instead of this feature, | |
b525c06c HMH |
722 | don't think twice: do it and say N here to save memory and avoid |
723 | bad interactions with X.org. | |
41b16dce | 724 | |
b525c06c HMH |
725 | NOTE: access to this feature is limited to processes with the |
726 | CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms | |
727 | where it interacts badly with X.org. | |
728 | ||
729 | If you are not sure, say Y here but do try to check if you could | |
730 | be using X.org RandR instead. | |
41b16dce LB |
731 | |
732 | config THINKPAD_ACPI_HOTKEY_POLL | |
733 | bool "Support NVRAM polling for hot keys" | |
734 | depends on THINKPAD_ACPI | |
735 | default y | |
a7f7f624 | 736 | help |
41b16dce LB |
737 | Some thinkpad models benefit from NVRAM polling to detect a few of |
738 | the hot key press events. If you know your ThinkPad model does not | |
739 | need to do NVRAM polling to support any of the hot keys you use, | |
740 | unselecting this option will save about 1kB of memory. | |
741 | ||
742 | ThinkPads T40 and newer, R52 and newer, and X31 and newer are | |
743 | unlikely to need NVRAM polling in their latest BIOS versions. | |
744 | ||
745 | NVRAM polling can detect at most the following keys: ThinkPad/Access | |
746 | IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, | |
747 | Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). | |
748 | ||
749 | If you are not sure, say Y here. The driver enables polling only if | |
750 | it is strictly necessary to do so. | |
751 | ||
4b2d688f HG |
752 | config INTEL_ATOMISP2_LED |
753 | tristate "Intel AtomISP2 camera LED driver" | |
754 | depends on GPIOLIB && LEDS_GPIO | |
755 | help | |
756 | Many Bay Trail and Cherry Trail devices come with a camera attached | |
757 | to Intel's Image Signal Processor. Linux currently does not have a | |
758 | driver for these, so they do not work as a camera. Some of these | |
759 | camera's have a LED which is controlled through a GPIO. | |
760 | ||
761 | Some of these devices have a firmware issue where the LED gets turned | |
762 | on at boot. This driver will turn the LED off at boot and also allows | |
763 | controlling the LED (repurposing it) through the sysfs LED interface. | |
764 | ||
765 | Which GPIO is attached to the LED is usually not described in the | |
766 | ACPI tables, so this driver contains per-system info about the GPIO | |
767 | inside the driver, this means that this driver only works on systems | |
768 | the driver knows about. | |
769 | ||
770 | To compile this driver as a module, choose M here: the module | |
771 | will be called intel_atomisp2_led. | |
772 | ||
45a3d578 AS |
773 | config INTEL_ATOMISP2_PM |
774 | tristate "Intel AtomISP2 dummy / power-management driver" | |
775 | depends on PCI && IOSF_MBI && PM | |
1ab70982 | 776 | depends on !INTEL_ATOMISP |
bd9fc3a7 | 777 | help |
45a3d578 AS |
778 | Power-management driver for Intel's Image Signal Processor found on |
779 | Bay Trail and Cherry Trail devices. This dummy driver's sole purpose | |
780 | is to turn the ISP off (put it in D3) to save power and to allow | |
781 | entering of S0ix modes. | |
bd9fc3a7 | 782 | |
45a3d578 AS |
783 | To compile this driver as a module, choose M here: the module |
784 | will be called intel_atomisp2_pm. | |
bd9fc3a7 | 785 | |
45a3d578 AS |
786 | config INTEL_CHT_INT33FE |
787 | tristate "Intel Cherry Trail ACPI INT33FE Driver" | |
788 | depends on X86 && ACPI && I2C && REGULATOR | |
789 | depends on CHARGER_BQ24190=y || (CHARGER_BQ24190=m && m) | |
790 | depends on USB_ROLES_INTEL_XHCI=y || (USB_ROLES_INTEL_XHCI=m && m) | |
791 | depends on TYPEC_MUX_PI3USB30532=y || (TYPEC_MUX_PI3USB30532=m && m) | |
a7f7f624 | 792 | help |
45a3d578 AS |
793 | This driver add support for the INT33FE ACPI device found on |
794 | some Intel Cherry Trail devices. | |
41b16dce | 795 | |
45a3d578 AS |
796 | There are two kinds of INT33FE ACPI device possible: for hardware |
797 | with USB Type-C and Micro-B connectors. This driver supports both. | |
76593d6f | 798 | |
45a3d578 AS |
799 | The INT33FE ACPI device has a CRS table with I2cSerialBusV2 |
800 | resources for Fuel Gauge Controller and (in the Type-C variant) | |
801 | FUSB302 USB Type-C Controller and PI3USB30532 USB switch. | |
802 | This driver instantiates i2c-clients for these, so that standard | |
803 | i2c drivers for these chips can bind to the them. | |
41b16dce | 804 | |
45a3d578 AS |
805 | If you enable this driver it is advised to also select |
806 | CONFIG_BATTERY_BQ27XXX=m or CONFIG_BATTERY_BQ27XXX_I2C=m for Micro-B | |
807 | device and CONFIG_TYPEC_FUSB302=m and CONFIG_BATTERY_MAX17042=m | |
808 | for Type-C device. | |
41b16dce | 809 | |
45a3d578 AS |
810 | config INTEL_HID_EVENT |
811 | tristate "INTEL HID Event" | |
812 | depends on ACPI | |
ee027e4a | 813 | depends on INPUT |
fb48aef7 | 814 | select INPUT_SPARSEKMAP |
45a3d578 AS |
815 | help |
816 | This driver provides support for the Intel HID Event hotkey interface. | |
817 | Some laptops require this driver for hotkey support. | |
ee027e4a YW |
818 | |
819 | To compile this driver as a module, choose M here: the module will | |
45a3d578 | 820 | be called intel_hid. |
e12e6d94 | 821 | |
45a3d578 AS |
822 | config INTEL_INT0002_VGPIO |
823 | tristate "Intel ACPI INT0002 Virtual GPIO driver" | |
824 | depends on GPIOLIB && ACPI | |
825 | select GPIOLIB_IRQCHIP | |
a7f7f624 | 826 | help |
45a3d578 AS |
827 | Some peripherals on Bay Trail and Cherry Trail platforms signal a |
828 | Power Management Event (PME) to the Power Management Controller (PMC) | |
829 | to wakeup the system. When this happens software needs to explicitly | |
830 | clear the PME bus 0 status bit in the GPE0a_STS register to avoid an | |
831 | IRQ storm on IRQ 9. | |
b229ece9 | 832 | |
45a3d578 AS |
833 | This is modelled in ACPI through the INT0002 ACPI device, which is |
834 | called a "Virtual GPIO controller" in ACPI because it defines the | |
835 | event handler to call when the PME triggers through _AEI and _L02 | |
836 | methods as would be done for a real GPIO interrupt in ACPI. | |
b229ece9 | 837 | |
45a3d578 AS |
838 | To compile this driver as a module, choose M here: the module will |
839 | be called intel_int0002_vgpio. | |
b229ece9 | 840 | |
45a3d578 AS |
841 | config INTEL_MENLOW |
842 | tristate "Thermal Management driver for Intel menlow platform" | |
843 | depends on ACPI_THERMAL | |
844 | select THERMAL | |
a7f7f624 | 845 | help |
45a3d578 AS |
846 | ACPI thermal management enhancement driver on |
847 | Intel Menlow platform. | |
e12e6d94 | 848 | |
45a3d578 | 849 | If unsure, say N. |
b4f9fe12 | 850 | |
45a3d578 AS |
851 | config INTEL_OAKTRAIL |
852 | tristate "Intel Oaktrail Platform Extras" | |
f6a6bbae | 853 | depends on ACPI |
45a3d578 AS |
854 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
855 | depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI | |
a7f7f624 | 856 | help |
45a3d578 AS |
857 | Intel Oaktrail platform need this driver to provide interfaces to |
858 | enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y | |
859 | here; it will only load on supported platforms. | |
f6a6bbae | 860 | |
45a3d578 AS |
861 | config INTEL_VBTN |
862 | tristate "INTEL VIRTUAL BUTTON" | |
b4f9fe12 | 863 | depends on ACPI |
45a3d578 AS |
864 | depends on INPUT |
865 | select INPUT_SPARSEKMAP | |
b4f9fe12 | 866 | help |
45a3d578 AS |
867 | This driver provides support for the Intel Virtual Button interface. |
868 | Some laptops require this driver for power button support. | |
b4f9fe12 | 869 | |
45a3d578 AS |
870 | To compile this driver as a module, choose M here: the module will |
871 | be called intel_vbtn. | |
b4f9fe12 | 872 | |
45a3d578 AS |
873 | config SURFACE3_WMI |
874 | tristate "Surface 3 WMI Driver" | |
f9dd82c0 | 875 | depends on ACPI_WMI |
45a3d578 AS |
876 | depends on DMI |
877 | depends on INPUT | |
878 | depends on SPI | |
a7f7f624 | 879 | help |
45a3d578 | 880 | Say Y here if you have a Surface 3. |
f9dd82c0 DHV |
881 | |
882 | To compile this driver as a module, choose M here: the module will | |
45a3d578 | 883 | be called surface3-wmi. |
f9dd82c0 | 884 | |
45a3d578 AS |
885 | config SURFACE_3_BUTTON |
886 | tristate "Power/home/volume buttons driver for Microsoft Surface 3 tablet" | |
887 | depends on ACPI && KEYBOARD_GPIO && I2C | |
a7f7f624 | 888 | help |
45a3d578 | 889 | This driver handles the power/home/volume buttons on the Microsoft Surface 3 tablet. |
ce6a9002 | 890 | |
b1f81b49 BH |
891 | config SURFACE_3_POWER_OPREGION |
892 | tristate "Surface 3 battery platform operation region support" | |
893 | depends on ACPI && I2C | |
894 | help | |
895 | This driver provides support for ACPI operation | |
896 | region of the Surface 3 battery platform driver. | |
ce6a9002 | 897 | |
ba308bd0 AS |
898 | config SURFACE_PRO3_BUTTON |
899 | tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet" | |
900 | depends on ACPI && INPUT | |
a7f7f624 | 901 | help |
ba308bd0 | 902 | This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet. |
edb73f4f | 903 | |
45a3d578 AS |
904 | config MSI_LAPTOP |
905 | tristate "MSI Laptop Extras" | |
906 | depends on ACPI | |
907 | depends on BACKLIGHT_CLASS_DEVICE | |
908 | depends on ACPI_VIDEO || ACPI_VIDEO = n | |
909 | depends on RFKILL | |
910 | depends on INPUT && SERIO_I8042 | |
911 | select INPUT_SPARSEKMAP | |
a7f7f624 | 912 | help |
45a3d578 AS |
913 | This is a driver for laptops built by MSI (MICRO-STAR |
914 | INTERNATIONAL): | |
edb73f4f | 915 | |
45a3d578 AS |
916 | MSI MegaBook S270 (MS-1013) |
917 | Cytron/TCM/Medion/Tchibo MD96100/SAM2000 | |
918 | ||
919 | It adds support for Bluetooth, WLAN and LCD brightness control. | |
920 | ||
921 | More information about this driver is available at | |
922 | <http://0pointer.de/lennart/tchibo.html>. | |
923 | ||
924 | If you have an MSI S270 laptop, say Y or M here. | |
edb73f4f | 925 | |
d12d8baf TR |
926 | config MSI_WMI |
927 | tristate "MSI WMI extras" | |
928 | depends on ACPI_WMI | |
929 | depends on INPUT | |
de078e57 | 930 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 931 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
c30116c6 | 932 | select INPUT_SPARSEKMAP |
d12d8baf TR |
933 | help |
934 | Say Y here if you want to support WMI-based hotkeys on MSI laptops. | |
935 | ||
936 | To compile this driver as a module, choose M here: the module will | |
937 | be called msi-wmi. | |
938 | ||
45a3d578 AS |
939 | config XO15_EBOOK |
940 | tristate "OLPC XO-1.5 ebook switch" | |
941 | depends on OLPC || COMPILE_TEST | |
942 | depends on ACPI && INPUT | |
a7f7f624 | 943 | help |
45a3d578 AS |
944 | Support for the ebook switch on the OLPC XO-1.5 laptop. |
945 | ||
946 | This switch is triggered as the screen is rotated and folded down to | |
947 | convert the device into ebook form. | |
948 | ||
949 | config XO1_RFKILL | |
950 | tristate "OLPC XO-1 software RF kill switch" | |
951 | depends on OLPC || COMPILE_TEST | |
952 | depends on RFKILL | |
a7f7f624 | 953 | help |
45a3d578 AS |
954 | Support for enabling/disabling the WLAN interface on the OLPC XO-1 |
955 | laptop. | |
956 | ||
957 | config PCENGINES_APU2 | |
958 | tristate "PC Engines APUv2/3 front button and LEDs driver" | |
959 | depends on INPUT && INPUT_KEYBOARD && GPIOLIB | |
960 | depends on LEDS_CLASS | |
961 | select GPIO_AMD_FCH | |
962 | select KEYBOARD_GPIO_POLLED | |
963 | select LEDS_GPIO | |
13bb0fd5 | 964 | help |
45a3d578 AS |
965 | This driver provides support for the front button and LEDs on |
966 | PC Engines APUv2/APUv3 board. | |
13bb0fd5 | 967 | |
45a3d578 AS |
968 | To compile this driver as a module, choose M here: the module |
969 | will be called pcengines-apuv2. | |
970 | ||
971 | config SAMSUNG_LAPTOP | |
972 | tristate "Samsung Laptop driver" | |
973 | depends on RFKILL || RFKILL = n | |
974 | depends on ACPI_VIDEO || ACPI_VIDEO = n | |
975 | depends on BACKLIGHT_CLASS_DEVICE | |
bf8f65da GDG |
976 | select LEDS_CLASS |
977 | select NEW_LEDS | |
a7f7f624 | 978 | help |
45a3d578 AS |
979 | This module implements a driver for a wide range of different |
980 | Samsung laptops. It offers control over the different | |
981 | function keys, wireless LED, LCD backlight level. | |
9caeb532 | 982 | |
45a3d578 AS |
983 | It may also provide some sysfs files described in |
984 | <file:Documentation/ABI/testing/sysfs-driver-samsung-laptop> | |
9caeb532 | 985 | |
45a3d578 AS |
986 | To compile this driver as a module, choose M here: the module |
987 | will be called samsung-laptop. | |
988 | ||
989 | config SAMSUNG_Q10 | |
990 | tristate "Samsung Q10 Extras" | |
b4f9fe12 | 991 | depends on ACPI |
45a3d578 | 992 | select BACKLIGHT_CLASS_DEVICE |
a7f7f624 | 993 | help |
45a3d578 AS |
994 | This driver provides support for backlight control on Samsung Q10 |
995 | and related laptops, including Dell Latitude X200. | |
996 | ||
997 | config ACPI_TOSHIBA | |
998 | tristate "Toshiba Laptop Extras" | |
b4f9fe12 | 999 | depends on ACPI |
f11f999e | 1000 | depends on ACPI_WMI |
0c51a4d8 MB |
1001 | select LEDS_CLASS |
1002 | select NEW_LEDS | |
c76a3e1d | 1003 | depends on BACKLIGHT_CLASS_DEVICE |
b4f9fe12 | 1004 | depends on INPUT |
283672e4 | 1005 | depends on SERIO_I8042 || SERIO_I8042 = n |
358d6a2c | 1006 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
dc4522be | 1007 | depends on RFKILL || RFKILL = n |
98010f1e | 1008 | depends on IIO |
384a7cd9 | 1009 | select INPUT_SPARSEKMAP |
a7f7f624 | 1010 | help |
b4f9fe12 LB |
1011 | This driver adds support for access to certain system settings |
1012 | on "legacy free" Toshiba laptops. These laptops can be recognized by | |
1013 | their lack of a BIOS setup menu and APM support. | |
1014 | ||
1015 | On these machines, all system configuration is handled through the | |
1016 | ACPI. This driver is required for access to controls not covered | |
1017 | by the general ACPI drivers, such as LCD brightness, video output, | |
1018 | etc. | |
1019 | ||
1020 | This driver differs from the non-ACPI Toshiba laptop driver (located | |
1021 | under "Processor type and features") in several aspects. | |
1022 | Configuration is accessed by reading and writing text files in the | |
1023 | /proc tree instead of by program interface to /dev. Furthermore, no | |
1024 | power management functions are exposed, as those are handled by the | |
1025 | general ACPI drivers. | |
1026 | ||
1027 | More information about this driver is available at | |
1028 | <http://memebeam.org/toys/ToshibaAcpiDriver>. | |
1029 | ||
1030 | If you have a legacy free Toshiba laptop (such as the Libretto L1 | |
1031 | series), say Y. | |
42b4e9ee JS |
1032 | |
1033 | config TOSHIBA_BT_RFKILL | |
1034 | tristate "Toshiba Bluetooth RFKill switch support" | |
1035 | depends on ACPI | |
7ee8cd33 | 1036 | depends on RFKILL || RFKILL = n |
a7f7f624 | 1037 | help |
42b4e9ee JS |
1038 | This driver adds support for Bluetooth events for the RFKill |
1039 | switch on modern Toshiba laptops with full ACPI support and | |
1040 | an RFKill switch. | |
1041 | ||
1042 | This driver handles RFKill events for the TOS6205 Bluetooth, | |
1043 | and re-enables it when the switch is set back to the 'on' | |
1044 | position. | |
1045 | ||
1046 | If you have a modern Toshiba laptop with a Bluetooth and an | |
1047 | RFKill switch (such as the Portege R500), say Y. | |
529aa8cb | 1048 | |
186e4e89 AA |
1049 | config TOSHIBA_HAPS |
1050 | tristate "Toshiba HDD Active Protection Sensor" | |
1051 | depends on ACPI | |
a7f7f624 | 1052 | help |
186e4e89 | 1053 | This driver adds support for the built-in accelerometer |
769a12a9 | 1054 | found on recent Toshiba laptops equipped with HID TOS620A |
186e4e89 AA |
1055 | device. |
1056 | ||
1057 | This driver receives ACPI notify events 0x80 when the sensor | |
1058 | detects a sudden move or a harsh vibration, as well as an | |
1059 | ACPI notify event 0x81 whenever the movement or vibration has | |
1060 | been stabilized. | |
1061 | ||
1062 | Also provides sysfs entries to get/set the desired protection | |
769a12a9 | 1063 | level and resetting the HDD protection interface. |
186e4e89 AA |
1064 | |
1065 | If you have a recent Toshiba laptop with a built-in accelerometer | |
1066 | device, say Y. | |
1067 | ||
14991fc7 AA |
1068 | config TOSHIBA_WMI |
1069 | tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)" | |
14991fc7 AA |
1070 | depends on ACPI_WMI |
1071 | depends on INPUT | |
1072 | select INPUT_SPARSEKMAP | |
a7f7f624 | 1073 | help |
14991fc7 AA |
1074 | This driver adds hotkey monitoring support to some Toshiba models |
1075 | that manage the hotkeys via WMI events. | |
1076 | ||
1077 | WARNING: This driver is incomplete as it lacks a proper keymap and the | |
1078 | *notify function only prints the ACPI event type value. Be warned that | |
1079 | you will need to provide some information if you have a Toshiba model | |
83fc61a5 | 1080 | with WMI event hotkeys and want to help with the development of this |
14991fc7 AA |
1081 | driver. |
1082 | ||
1083 | If you have a WMI-based hotkeys Toshiba laptop, say Y or M here. | |
1084 | ||
529aa8cb TLSC |
1085 | config ACPI_CMPC |
1086 | tristate "CMPC Laptop Extras" | |
4f258cf4 | 1087 | depends on ACPI && INPUT |
f35843ed | 1088 | depends on RFKILL || RFKILL=n |
529aa8cb | 1089 | select BACKLIGHT_CLASS_DEVICE |
529aa8cb TLSC |
1090 | help |
1091 | Support for Intel Classmate PC ACPI devices, including some | |
1092 | keys as input device, backlight device, tablet and accelerometer | |
1093 | devices. | |
1094 | ||
45a3d578 AS |
1095 | config COMPAL_LAPTOP |
1096 | tristate "Compal (and others) Laptop Extras" | |
1097 | depends on ACPI | |
1098 | depends on BACKLIGHT_CLASS_DEVICE | |
1099 | depends on ACPI_VIDEO || ACPI_VIDEO = n | |
1100 | depends on RFKILL | |
1101 | depends on HWMON | |
1102 | depends on POWER_SUPPLY | |
a7f7f624 | 1103 | help |
45a3d578 AS |
1104 | This is a driver for laptops built by Compal, and some models by |
1105 | other brands (e.g. Dell, Toshiba). | |
1cd706df | 1106 | |
45a3d578 AS |
1107 | It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon |
1108 | and battery charging level control. | |
d740795d | 1109 | |
45a3d578 AS |
1110 | config LG_LAPTOP |
1111 | tristate "LG Laptop Extras" | |
1112 | depends on ACPI | |
1113 | depends on ACPI_WMI | |
1114 | depends on INPUT | |
1115 | select INPUT_SPARSEKMAP | |
8f0c01e6 | 1116 | select NEW_LEDS |
45a3d578 AS |
1117 | select LEDS_CLASS |
1118 | help | |
1119 | This driver adds support for hotkeys as well as control of keyboard | |
1120 | backlight, battery maximum charge level and various other ACPI | |
1121 | features. | |
1cd706df | 1122 | |
45a3d578 AS |
1123 | If you have an LG Gram laptop, say Y or M here. |
1124 | ||
1125 | config PANASONIC_LAPTOP | |
1126 | tristate "Panasonic Laptop Extras" | |
1127 | depends on INPUT && ACPI | |
1128 | depends on BACKLIGHT_CLASS_DEVICE | |
1129 | select INPUT_SPARSEKMAP | |
a7f7f624 | 1130 | help |
45a3d578 AS |
1131 | This driver adds support for access to backlight control and hotkeys |
1132 | on Panasonic Let's Note laptops. | |
d740795d | 1133 | |
45a3d578 AS |
1134 | If you have a Panasonic Let's note laptop (such as the R1(N variant), |
1135 | R2, R3, R5, T2, W2 and Y2 series), say Y. | |
455e027f | 1136 | |
45a3d578 AS |
1137 | config SONY_LAPTOP |
1138 | tristate "Sony Laptop Extras" | |
1139 | depends on ACPI | |
1140 | depends on ACPI_VIDEO || ACPI_VIDEO = n | |
1141 | depends on BACKLIGHT_CLASS_DEVICE | |
1142 | depends on INPUT | |
1143 | depends on RFKILL | |
a7f7f624 | 1144 | help |
45a3d578 AS |
1145 | This mini-driver drives the SNC and SPIC devices present in the ACPI |
1146 | BIOS of the Sony Vaio laptops. | |
63dada87 | 1147 | |
45a3d578 AS |
1148 | It gives access to some extra laptop functionalities like Bluetooth, |
1149 | screen brightness control, Fn keys and allows powering on/off some | |
1150 | devices. | |
63dada87 | 1151 | |
45a3d578 | 1152 | Read <file:Documentation/admin-guide/laptops/sony-laptop.rst> for more information. |
63dada87 | 1153 | |
45a3d578 AS |
1154 | config SONYPI_COMPAT |
1155 | bool "Sonypi compatibility" | |
1156 | depends on SONY_LAPTOP | |
a7f7f624 | 1157 | help |
45a3d578 AS |
1158 | Build the sonypi driver compatibility code into the sony-laptop driver. |
1159 | ||
1160 | config SYSTEM76_ACPI | |
1161 | tristate "System76 ACPI Driver" | |
ecc83e52 | 1162 | depends on ACPI |
45a3d578 AS |
1163 | select NEW_LEDS |
1164 | select LEDS_CLASS | |
1165 | select LEDS_TRIGGERS | |
ecc83e52 | 1166 | help |
45a3d578 AS |
1167 | This is a driver for System76 laptops running open firmware. It adds |
1168 | support for Fn-Fx key combinations, keyboard backlight, and airplane mode | |
1169 | LEDs. | |
ecc83e52 | 1170 | |
45a3d578 | 1171 | If you have a System76 laptop running open firmware, say Y or M here. |
ecc83e52 | 1172 | |
45a3d578 AS |
1173 | config TOPSTAR_LAPTOP |
1174 | tristate "Topstar Laptop Extras" | |
332e0812 AK |
1175 | depends on ACPI |
1176 | depends on INPUT | |
1177 | select INPUT_SPARSEKMAP | |
45a3d578 AS |
1178 | select LEDS_CLASS |
1179 | select NEW_LEDS | |
a7f7f624 | 1180 | help |
45a3d578 | 1181 | This driver adds support for hotkeys found on Topstar laptops. |
9a58a333 | 1182 | |
45a3d578 | 1183 | If you have a Topstar laptop, say Y or M here. |
5369c02d | 1184 | |
45a3d578 AS |
1185 | config I2C_MULTI_INSTANTIATE |
1186 | tristate "I2C multi instantiate pseudo device driver" | |
1187 | depends on I2C && ACPI | |
8eec8a11 | 1188 | help |
45a3d578 AS |
1189 | Some ACPI-based systems list multiple i2c-devices in a single ACPI |
1190 | firmware-node. This driver will instantiate separate i2c-clients | |
1191 | for each device in the firmware-node. | |
8eec8a11 | 1192 | |
45a3d578 AS |
1193 | To compile this driver as a module, choose M here: the module |
1194 | will be called i2c-multi-instantiate. | |
8eec8a11 | 1195 | |
45a3d578 AS |
1196 | config MLX_PLATFORM |
1197 | tristate "Mellanox Technologies platform support" | |
1198 | depends on I2C && REGMAP | |
a7f7f624 | 1199 | help |
45a3d578 AS |
1200 | This option enables system support for the Mellanox Technologies |
1201 | platform. The Mellanox systems provide data center networking | |
1202 | solutions based on Virtual Protocol Interconnect (VPI) technology | |
1203 | enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE | |
1204 | connection. | |
f017fbe7 | 1205 | |
45a3d578 AS |
1206 | If you have a Mellanox system, say Y or M here. |
1207 | ||
1208 | config TOUCHSCREEN_DMI | |
1209 | bool "DMI based touchscreen configuration info" | |
1210 | depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD | |
dba43fc4 | 1211 | select EFI_EMBEDDED_FIRMWARE if EFI |
a7f7f624 | 1212 | help |
45a3d578 AS |
1213 | Certain ACPI based tablets with e.g. Silead or Chipone touchscreens |
1214 | do not have enough data in ACPI tables for the touchscreen driver to | |
1215 | handle the touchscreen properly, as OEMs expect the data to be baked | |
1216 | into the tablet model specific version of the driver shipped with the | |
1217 | the OS-image for the device. This option supplies the missing info. | |
1218 | Enable this for x86 tablets with Silead or Chipone touchscreens. | |
aa7ffc01 | 1219 | |
28a375df BD |
1220 | config INTEL_IMR |
1221 | bool "Intel Isolated Memory Region support" | |
28a375df | 1222 | depends on X86_INTEL_QUARK && IOSF_MBI |
a7f7f624 | 1223 | help |
28a375df BD |
1224 | This option provides a means to manipulate Isolated Memory Regions. |
1225 | IMRs are a set of registers that define read and write access masks | |
1226 | to prohibit certain system agents from accessing memory with 1 KiB | |
1227 | granularity. | |
1228 | ||
1229 | IMRs make it possible to control read/write access to an address | |
1230 | by hardware agents inside the SoC. Read and write masks can be | |
1231 | defined for: | |
45a3d578 AS |
1232 | - eSRAM flush |
1233 | - Dirty CPU snoop (write only) | |
1234 | - RMU access | |
1235 | - PCI Virtual Channel 0/Virtual Channel 1 | |
1236 | - SMM mode | |
1237 | - Non SMM mode | |
bb3ce202 | 1238 | |
45a3d578 AS |
1239 | Quark contains a set of eight IMR registers and makes use of those |
1240 | registers during its bootup process. | |
78542e18 | 1241 | |
45a3d578 AS |
1242 | If you are running on a Galileo/Quark say Y here. |
1243 | ||
1244 | config INTEL_IPS | |
1245 | tristate "Intel Intelligent Power Sharing" | |
7934d76c | 1246 | depends on ACPI && PCI |
a7f7f624 | 1247 | help |
45a3d578 AS |
1248 | Intel Calpella platforms support dynamic power sharing between the |
1249 | CPU and GPU, maximizing performance in a given TDP. This driver, | |
1250 | along with the CPU frequency and i915 drivers, provides that | |
1251 | functionality. If in doubt, say Y here; it will only load on | |
1252 | supported platforms. | |
917ee75a | 1253 | |
34a956db MG |
1254 | config INTEL_RST |
1255 | tristate "Intel Rapid Start Technology Driver" | |
1256 | depends on ACPI | |
a7f7f624 | 1257 | help |
8d92e160 | 1258 | This driver provides support for modifying parameters on systems |
34a956db MG |
1259 | equipped with Intel's Rapid Start Technology. When put in an ACPI |
1260 | sleep state, these devices will wake after either a configured | |
1261 | timeout or when the system battery reaches a critical state, | |
1262 | automatically copying memory contents to disk. On resume, the | |
1263 | firmware will copy the memory contents back to RAM and resume the OS | |
1264 | as usual. | |
1265 | ||
5c7f80f7 MG |
1266 | config INTEL_SMARTCONNECT |
1267 | tristate "Intel Smart Connect disabling driver" | |
1268 | depends on ACPI | |
a7f7f624 | 1269 | help |
5c7f80f7 MG |
1270 | Intel Smart Connect is a technology intended to permit devices to |
1271 | update state by resuming for a short period of time at regular | |
1272 | intervals. If a user enables this functionality under Windows and | |
1273 | then reboots into Linux, the system may remain configured to resume | |
1274 | on suspend. In the absence of any userspace to support it, the system | |
1275 | will then remain awake until something triggers another suspend. | |
1276 | ||
1277 | This driver checks to determine whether the device has Intel Smart | |
1278 | Connect enabled, and if so disables it. | |
1279 | ||
45a3d578 | 1280 | source "drivers/platform/x86/intel_speed_select_if/Kconfig" |
6613d18e | 1281 | |
4ec567b8 SP |
1282 | config INTEL_TURBO_MAX_3 |
1283 | bool "Intel Turbo Boost Max Technology 3.0 enumeration driver" | |
1284 | depends on X86_64 && SCHED_MC_PRIO | |
a7f7f624 | 1285 | help |
4ec567b8 SP |
1286 | This driver reads maximum performance ratio of each CPU and set up |
1287 | the scheduler priority metrics. In this way scheduler can prefer | |
1288 | CPU with higher performance to schedule tasks. | |
1289 | This driver is only required when the system is not using Hardware | |
1290 | P-States (HWP). In HWP mode, priority can be read from ACPI tables. | |
1291 | ||
45a3d578 AS |
1292 | config INTEL_UNCORE_FREQ_CONTROL |
1293 | tristate "Intel Uncore frequency control driver" | |
1294 | depends on X86_64 | |
1295 | help | |
1296 | This driver allows control of uncore frequency limits on | |
1297 | supported server platforms. | |
1298 | Uncore frequency controls RING/LLC (last-level cache) clocks. | |
1299 | ||
1300 | To compile this driver as a module, choose M here: the module | |
1301 | will be called intel-uncore-frequency. | |
1302 | ||
1303 | config INTEL_BXTWC_PMIC_TMU | |
1304 | tristate "Intel BXT Whiskey Cove TMU Driver" | |
1305 | depends on REGMAP | |
25f1ca31 MW |
1306 | depends on MFD_INTEL_PMC_BXT |
1307 | depends on INTEL_SOC_PMIC_BXTWC | |
a7f7f624 | 1308 | help |
45a3d578 AS |
1309 | Select this driver to use Intel BXT Whiskey Cove PMIC TMU feature. |
1310 | This driver enables the alarm wakeup functionality in the TMU unit | |
1311 | of Whiskey Cove PMIC. | |
cef9dd85 | 1312 | |
19a525d8 TI |
1313 | config INTEL_CHTDC_TI_PWRBTN |
1314 | tristate "Intel Cherry Trail Dollar Cove TI power button driver" | |
1315 | depends on INTEL_SOC_PMIC_CHTDC_TI | |
1316 | depends on INPUT | |
a7f7f624 | 1317 | help |
19a525d8 TI |
1318 | This option adds a power button driver driver for Dollar Cove TI |
1319 | PMIC on Intel Cherry Trail devices. | |
1320 | ||
1321 | To compile this driver as a module, choose M here: the module | |
1322 | will be called intel_chtdc_ti_pwrbtn. | |
1323 | ||
45a3d578 AS |
1324 | config INTEL_MFLD_THERMAL |
1325 | tristate "Thermal driver for Intel Medfield platform" | |
1326 | depends on MFD_INTEL_MSIC && THERMAL | |
1327 | help | |
1328 | Say Y here to enable thermal driver support for the Intel Medfield | |
1329 | platform. | |
1330 | ||
1331 | config INTEL_MID_POWER_BUTTON | |
1332 | tristate "power button driver for Intel MID platforms" | |
54b34aa0 | 1333 | depends on INTEL_SCU && INPUT |
45a3d578 AS |
1334 | help |
1335 | This driver handles the power button on the Intel MID platforms. | |
1336 | ||
1337 | If unsure, say N. | |
1338 | ||
6456fd73 AS |
1339 | config INTEL_MRFLD_PWRBTN |
1340 | tristate "Intel Merrifield Basin Cove power button driver" | |
1341 | depends on INTEL_SOC_PMIC_MRFLD | |
1342 | depends on INPUT | |
a7f7f624 | 1343 | help |
6456fd73 AS |
1344 | This option adds a power button driver for Basin Cove PMIC |
1345 | on Intel Merrifield devices. | |
1346 | ||
1347 | To compile this driver as a module, choose M here: the module | |
1348 | will be called intel_mrfld_pwrbtn. | |
1349 | ||
45a3d578 AS |
1350 | config INTEL_PMC_CORE |
1351 | tristate "Intel PMC Core driver" | |
1352 | depends on PCI | |
a7f7f624 | 1353 | help |
45a3d578 AS |
1354 | The Intel Platform Controller Hub for Intel Core SoCs provides access |
1355 | to Power Management Controller registers via a PCI interface. This | |
1356 | driver can utilize debugging capabilities and supported features as | |
1357 | exposed by the Power Management Controller. | |
f8eb0235 | 1358 | |
45a3d578 AS |
1359 | Supported features: |
1360 | - SLP_S0_RESIDENCY counter | |
1361 | - PCH IP Power Gating status | |
1362 | - LTR Ignore | |
1363 | - MPHY/PLL gating status (Sunrisepoint PCH only) | |
f8eb0235 | 1364 | |
e2729113 AD |
1365 | config INTEL_PMT_CLASS |
1366 | tristate "Intel Platform Monitoring Technology (PMT) Class driver" | |
1367 | help | |
1368 | The Intel Platform Monitoring Technology (PMT) class driver provides | |
1369 | the basic sysfs interface and file hierarchy uses by PMT devices. | |
1370 | ||
1371 | For more information, see: | |
1372 | <file:Documentation/ABI/testing/sysfs-class-intel_pmt> | |
1373 | ||
1374 | To compile this driver as a module, choose M here: the module | |
1375 | will be called intel_pmt_class. | |
1376 | ||
45a3d578 AS |
1377 | config INTEL_PUNIT_IPC |
1378 | tristate "Intel P-Unit IPC Driver" | |
a7f7f624 | 1379 | help |
45a3d578 AS |
1380 | This driver provides support for Intel P-Unit Mailbox IPC mechanism, |
1381 | which is used to bridge the communications between kernel and P-Unit. | |
49a474c7 | 1382 | |
45a3d578 | 1383 | config INTEL_SCU_IPC |
54b34aa0 MW |
1384 | bool |
1385 | ||
1386 | config INTEL_SCU | |
1387 | bool | |
1388 | select INTEL_SCU_IPC | |
1389 | ||
1390 | config INTEL_SCU_PCI | |
1391 | bool "Intel SCU PCI driver" | |
b8da68f4 | 1392 | depends on PCI |
54b34aa0 MW |
1393 | select INTEL_SCU |
1394 | help | |
1395 | This driver is used to bridge the communications between kernel | |
1396 | and SCU on some embedded Intel x86 platforms. It also creates | |
b8da68f4 MW |
1397 | devices that are connected to the SoC through the SCU. |
1398 | Platforms supported: | |
1399 | Medfield | |
1400 | Clovertrail | |
1401 | Merrifield | |
1402 | Broxton | |
1403 | Apollo Lake | |
35f2c14d | 1404 | |
7a61f05e MW |
1405 | config INTEL_SCU_PLATFORM |
1406 | tristate "Intel SCU platform driver" | |
1407 | depends on ACPI | |
1408 | select INTEL_SCU | |
1409 | help | |
1410 | This driver is used to bridge the communications between kernel | |
1411 | and SCU (sometimes called PMC as well). The driver currently | |
1412 | supports Intel Elkhart Lake and compatible platforms. | |
1413 | ||
45a3d578 AS |
1414 | config INTEL_SCU_IPC_UTIL |
1415 | tristate "Intel SCU IPC utility driver" | |
54b34aa0 | 1416 | depends on INTEL_SCU |
a7f7f624 | 1417 | help |
45a3d578 AS |
1418 | The IPC Util driver provides an interface with the SCU enabling |
1419 | low level access for debug work and updating the firmware. Say | |
1420 | N unless you will be doing this on an Intel MID platform. | |
fd13c862 | 1421 | |
45a3d578 AS |
1422 | config INTEL_TELEMETRY |
1423 | tristate "Intel SoC Telemetry Driver" | |
25f1ca31 MW |
1424 | depends on X86_64 |
1425 | depends on MFD_INTEL_PMC_BXT | |
1426 | depends on INTEL_PUNIT_IPC | |
a7f7f624 | 1427 | help |
45a3d578 AS |
1428 | This driver provides interfaces to configure and use |
1429 | telemetry for INTEL SoC from APL onwards. It is also | |
1430 | used to get various SoC events and parameters | |
1431 | directly via debugfs files. Various tools may use | |
1432 | this interface for SoC state monitoring. | |
fd13c862 | 1433 | |
41b16dce | 1434 | endif # X86_PLATFORM_DEVICES |
80a7581f IT |
1435 | |
1436 | config PMC_ATOM | |
1437 | def_bool y | |
1438 | depends on PCI | |
282a4e4c | 1439 | select COMMON_CLK |