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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 | ||
4fc2cf1f JE |
81 | config UV_SYSFS |
82 | tristate "Sysfs structure for UV systems" | |
83 | depends on X86_UV | |
84 | depends on SYSFS | |
85 | help | |
86 | This driver supports a sysfs tree describing information about | |
87 | UV systems at /sys/firmware/sgi_uv/. | |
88 | ||
89 | To compile this driver as a module, choose M here: the module will | |
90 | be called uv_sysfs. | |
91 | ||
2d30fcdd JJ |
92 | config INTEL_WMI_SBL_FW_UPDATE |
93 | tristate "Intel WMI Slim Bootloader firmware update signaling driver" | |
94 | depends on ACPI_WMI | |
95 | help | |
96 | Say Y here if you want to be able to use the WMI interface to signal | |
97 | Slim Bootloader to trigger update on next reboot. | |
98 | ||
99 | To compile this driver as a module, choose M here: the module will | |
100 | be called intel-wmi-sbl-fw-update. | |
101 | ||
45a3d578 AS |
102 | config INTEL_WMI_THUNDERBOLT |
103 | tristate "Intel WMI thunderbolt force power driver" | |
e98062ed | 104 | depends on ACPI_WMI |
a7f7f624 | 105 | help |
45a3d578 AS |
106 | Say Y here if you want to be able to use the WMI interface on select |
107 | systems to force the power control of Intel Thunderbolt controllers. | |
108 | This is useful for updating the firmware when devices are not plugged | |
109 | into the controller. | |
41b16dce | 110 | |
45a3d578 AS |
111 | To compile this driver as a module, choose M here: the module will |
112 | be called intel-wmi-thunderbolt. | |
41b16dce | 113 | |
45a3d578 AS |
114 | config MXM_WMI |
115 | tristate "WMI support for MXM Laptop Graphics" | |
116 | depends on ACPI_WMI | |
a7f7f624 | 117 | help |
45a3d578 AS |
118 | MXM is a standard for laptop graphics cards, the WMI interface |
119 | is required for switchable nvidia graphics machines | |
75971feb | 120 | |
45a3d578 AS |
121 | config PEAQ_WMI |
122 | tristate "PEAQ 2-in-1 WMI hotkey driver" | |
123 | depends on ACPI_WMI | |
124 | depends on INPUT | |
125 | help | |
126 | Say Y here if you want to support WMI-based hotkeys on PEAQ 2-in-1s. | |
75971feb | 127 | |
45a3d578 AS |
128 | config XIAOMI_WMI |
129 | tristate "Xiaomi WMI key driver" | |
130 | depends on ACPI_WMI | |
131 | depends on INPUT | |
132 | help | |
133 | Say Y here if you want to support WMI-based keys on Xiaomi notebooks. | |
134 | ||
135 | To compile this driver as a module, choose M here: the module will | |
136 | be called xiaomi-wmi. | |
75971feb | 137 | |
e86435eb PF |
138 | config ACERHDF |
139 | tristate "Acer Aspire One temperature and fan driver" | |
200db647 | 140 | depends on ACPI && THERMAL |
48c8dd64 | 141 | select THERMAL_GOV_BANG_BANG |
a7f7f624 | 142 | help |
e86435eb PF |
143 | This is a driver for Acer Aspire One netbooks. It allows to access |
144 | the temperature sensor and to control the fan. | |
145 | ||
146 | After loading this driver the BIOS is still in control of the fan. | |
147 | To let the kernel handle the fan, do: | |
14c20688 PG |
148 | echo -n enabled > /sys/class/thermal/thermal_zoneN/mode |
149 | where N=0,1,2... depending on the number of thermal nodes and the | |
150 | detection order of your particular system. The "type" parameter | |
151 | in the same node directory will tell you if it is "acerhdf". | |
e86435eb PF |
152 | |
153 | For more information about this driver see | |
78d15eea | 154 | <https://piie.net/files/acerhdf_README.txt> |
e86435eb PF |
155 | |
156 | If you have an Acer Aspire One netbook, say Y or M | |
157 | here. | |
158 | ||
45a3d578 AS |
159 | config ACER_WIRELESS |
160 | tristate "Acer Wireless Radio Control Driver" | |
161 | depends on ACPI | |
162 | depends on INPUT | |
a7f7f624 | 163 | help |
45a3d578 AS |
164 | The Acer Wireless Radio Control handles the airplane mode hotkey |
165 | present on new Acer laptops. | |
166 | ||
167 | Say Y or M here if you have an Acer notebook with an airplane mode | |
168 | hotkey. | |
169 | ||
170 | If you choose to compile this driver as a module the module will be | |
171 | called acer-wireless. | |
172 | ||
173 | config ACER_WMI | |
174 | tristate "Acer WMI Laptop Extras" | |
a46ad0f1 | 175 | depends on ACPI |
45a3d578 AS |
176 | select LEDS_CLASS |
177 | select NEW_LEDS | |
178 | depends on BACKLIGHT_CLASS_DEVICE | |
179 | depends on SERIO_I8042 | |
180 | depends on INPUT | |
181 | depends on RFKILL || RFKILL = n | |
a46ad0f1 | 182 | depends on ACPI_WMI |
45a3d578 AS |
183 | select INPUT_SPARSEKMAP |
184 | # Acer WMI depends on ACPI_VIDEO when ACPI is enabled | |
185 | select ACPI_VIDEO if ACPI | |
a7f7f624 | 186 | help |
45a3d578 AS |
187 | This is a driver for newer Acer (and Wistron) laptops. It adds |
188 | wireless radio and bluetooth control, and on some laptops, | |
189 | exposes the mail LED and LCD backlight. | |
190 | ||
191 | If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M | |
192 | here. | |
193 | ||
156ec473 SS |
194 | config AMD_PMC |
195 | tristate "AMD SoC PMC driver" | |
196 | depends on ACPI && PCI | |
197 | help | |
198 | The driver provides support for AMD Power Management Controller | |
199 | primarily responsible for S2Idle transactions that are driven from | |
200 | a platform firmware running on SMU. This driver also provides a debug | |
201 | mechanism to investigate the S2Idle transactions and failures. | |
202 | ||
203 | Say Y or M here if you have a notebook powered by AMD RYZEN CPU/APU. | |
204 | ||
205 | If you choose to compile this driver as a module the module will be | |
206 | called amd-pmc. | |
207 | ||
45a3d578 AS |
208 | config APPLE_GMUX |
209 | tristate "Apple Gmux Driver" | |
210 | depends on ACPI && PCI | |
211 | depends on PNP | |
212 | depends on BACKLIGHT_CLASS_DEVICE | |
213 | depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE | |
214 | depends on ACPI_VIDEO=n || ACPI_VIDEO | |
a7f7f624 | 215 | help |
45a3d578 AS |
216 | This driver provides support for the gmux device found on many |
217 | Apple laptops, which controls the display mux for the hybrid | |
218 | graphics as well as the backlight. Currently only backlight | |
219 | control is supported by the driver. | |
a46ad0f1 | 220 | |
41b16dce | 221 | config ASUS_LAPTOP |
6122af37 | 222 | tristate "Asus Laptop Extras" |
41b16dce | 223 | depends on ACPI |
e73e2c62 CC |
224 | select LEDS_CLASS |
225 | select NEW_LEDS | |
14ca7a47 | 226 | depends on BACKLIGHT_CLASS_DEVICE |
12d6f35b | 227 | depends on INPUT |
18e1311e | 228 | depends on RFKILL || RFKILL = n |
14ca7a47 | 229 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
66a71dd1 | 230 | select INPUT_SPARSEKMAP |
a7f7f624 | 231 | help |
8819de7f AR |
232 | This is a driver for Asus laptops, Lenovo SL and the Pegatron |
233 | Lucid tablet. It may also support some MEDION, JVC or VICTOR | |
234 | laptops. It makes all the extra buttons generate standard | |
b23910c2 AR |
235 | ACPI events and input events, and on the Lucid the built-in |
236 | accelerometer appears as an input device. It also adds | |
237 | support for video output switching, LCD backlight control, | |
238 | Bluetooth and Wlan control, and most importantly, allows you | |
239 | to blink those fancy LEDs. | |
41b16dce | 240 | |
8819de7f | 241 | For more information see <http://acpi4asus.sf.net>. |
41b16dce LB |
242 | |
243 | If you have an ACPI-compatible ASUS laptop, say Y or M here. | |
244 | ||
45a3d578 AS |
245 | config ASUS_WIRELESS |
246 | tristate "Asus Wireless Radio Control Driver" | |
247 | depends on ACPI | |
248 | depends on INPUT | |
249 | select NEW_LEDS | |
250 | select LEDS_CLASS | |
a7f7f624 | 251 | help |
45a3d578 AS |
252 | The Asus Wireless Radio Control handles the airplane mode hotkey |
253 | present on some Asus laptops. | |
254 | ||
255 | Say Y or M here if you have an ASUS notebook with an airplane mode | |
256 | hotkey. | |
257 | ||
258 | If you choose to compile this driver as a module the module will be | |
259 | called asus-wireless. | |
260 | ||
261 | config ASUS_WMI | |
262 | tristate "ASUS WMI Driver" | |
263 | depends on ACPI_WMI | |
264 | depends on ACPI_BATTERY | |
265 | depends on INPUT | |
266 | depends on HWMON | |
267 | depends on BACKLIGHT_CLASS_DEVICE | |
268 | depends on RFKILL || RFKILL = n | |
269 | depends on HOTPLUG_PCI | |
270 | depends on ACPI_VIDEO || ACPI_VIDEO = n | |
271 | select INPUT_SPARSEKMAP | |
272 | select LEDS_CLASS | |
273 | select NEW_LEDS | |
a7f7f624 | 274 | help |
45a3d578 AS |
275 | Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new |
276 | Asus Notebooks). | |
277 | ||
278 | To compile this driver as a module, choose M here: the module will | |
279 | be called asus-wmi. | |
280 | ||
281 | config ASUS_NB_WMI | |
282 | tristate "Asus Notebook WMI Driver" | |
283 | depends on ASUS_WMI | |
284 | depends on SERIO_I8042 || SERIO_I8042 = n | |
a7f7f624 | 285 | help |
45a3d578 AS |
286 | This is a driver for newer Asus notebooks. It adds extra features |
287 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
288 | ||
289 | For more information, see | |
290 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> | |
291 | ||
292 | If you have an ACPI-WMI compatible Asus Notebook, say Y or M | |
293 | here. | |
294 | ||
295 | config EEEPC_LAPTOP | |
296 | tristate "Eee PC Hotkey Driver" | |
297 | depends on ACPI | |
298 | depends on INPUT | |
299 | depends on RFKILL || RFKILL = n | |
300 | depends on ACPI_VIDEO || ACPI_VIDEO = n | |
301 | depends on HOTPLUG_PCI | |
302 | depends on BACKLIGHT_CLASS_DEVICE | |
303 | select HWMON | |
304 | select LEDS_CLASS | |
305 | select NEW_LEDS | |
306 | select INPUT_SPARSEKMAP | |
a7f7f624 | 307 | help |
45a3d578 AS |
308 | This driver supports the Fn-Fx keys on Eee PC laptops. |
309 | ||
310 | It also gives access to some extra laptop functionalities like | |
311 | Bluetooth, backlight and allows powering on/off some other | |
312 | devices. | |
313 | ||
314 | If you have an Eee PC laptop, say Y or M here. If this driver | |
315 | doesn't work on your Eee PC, try eeepc-wmi instead. | |
316 | ||
317 | config EEEPC_WMI | |
318 | tristate "Eee PC WMI Driver" | |
319 | depends on ASUS_WMI | |
a7f7f624 | 320 | help |
45a3d578 AS |
321 | This is a driver for newer Eee PC laptops. It adds extra features |
322 | like wireless radio and bluetooth control, leds, hotkeys, backlight... | |
323 | ||
324 | For more information, see | |
325 | <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> | |
326 | ||
327 | If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M | |
328 | here. | |
329 | ||
8e5cddd1 SH |
330 | config DCDBAS |
331 | tristate "Dell Systems Management Base Driver" | |
332 | depends on X86 | |
333 | help | |
334 | The Dell Systems Management Base Driver provides a sysfs interface | |
335 | for systems management software to perform System Management | |
336 | Interrupts (SMIs) and Host Control Actions (system power cycle or | |
337 | power off after OS shutdown) on certain Dell systems. | |
338 | ||
baa293e9 | 339 | See <file:Documentation/driver-api/dcdbas.rst> for more details on the driver |
8e5cddd1 SH |
340 | and the Dell systems on which Dell systems management software makes |
341 | use of this driver. | |
342 | ||
343 | Say Y or M here to enable the driver for use by Dell systems | |
344 | management software such as Dell OpenManage. | |
345 | ||
32d7b19b | 346 | # |
75073a64 DH |
347 | # The DELL_SMBIOS driver depends on ACPI_WMI and/or DCDBAS if those |
348 | # backends are selected. The "depends" line prevents a configuration | |
349 | # where DELL_SMBIOS=y while either of those dependencies =m. | |
32d7b19b | 350 | # |
2f9f26bd | 351 | config DELL_SMBIOS |
25d47027 | 352 | tristate "Dell SMBIOS driver" |
32d7b19b | 353 | depends on DCDBAS || DCDBAS=n |
75073a64 | 354 | depends on ACPI_WMI || ACPI_WMI=n |
a7f7f624 | 355 | help |
25d47027 ML |
356 | This provides support for the Dell SMBIOS calling interface. |
357 | If you have a Dell computer you should enable this option. | |
358 | ||
359 | Be sure to select at least one backend for it to work properly. | |
549b4930 | 360 | |
1a258e67 | 361 | config DELL_SMBIOS_WMI |
25d47027 | 362 | bool "Dell SMBIOS driver WMI backend" |
329d58b8 | 363 | default y |
1a258e67 ML |
364 | depends on ACPI_WMI |
365 | select DELL_WMI_DESCRIPTOR | |
329d58b8 | 366 | depends on DELL_SMBIOS |
a7f7f624 | 367 | help |
1a258e67 ML |
368 | This provides an implementation for the Dell SMBIOS calling interface |
369 | communicated over ACPI-WMI. | |
370 | ||
25d47027 | 371 | If you have a Dell computer from >2007 you should say Y here. |
1a258e67 ML |
372 | If you aren't sure and this module doesn't work for your computer |
373 | it just won't load. | |
374 | ||
549b4930 | 375 | config DELL_SMBIOS_SMM |
25d47027 | 376 | bool "Dell SMBIOS driver SMM backend" |
329d58b8 | 377 | default y |
549b4930 | 378 | depends on DCDBAS |
329d58b8 | 379 | depends on DELL_SMBIOS |
a7f7f624 | 380 | help |
549b4930 ML |
381 | This provides an implementation for the Dell SMBIOS calling interface |
382 | communicated over SMI/SMM. | |
2f9f26bd | 383 | |
25d47027 | 384 | If you have a Dell computer from <=2017 you should say Y here. |
549b4930 ML |
385 | If you aren't sure and this module doesn't work for your computer |
386 | it just won't load. | |
2f9f26bd | 387 | |
cad73120 | 388 | config DELL_LAPTOP |
fe7e913c | 389 | tristate "Dell Laptop Extras" |
a570af48 | 390 | depends on DMI |
cad73120 | 391 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 392 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
19d337df | 393 | depends on RFKILL || RFKILL = n |
814cb8ad | 394 | depends on SERIO_I8042 |
7fe3fa3b | 395 | depends on DELL_SMBIOS |
dccefb37 | 396 | select POWER_SUPPLY |
b9c913f3 LT |
397 | select LEDS_CLASS |
398 | select NEW_LEDS | |
d00fa46e TI |
399 | select LEDS_TRIGGERS |
400 | select LEDS_TRIGGER_AUDIO | |
a7f7f624 | 401 | help |
cad73120 | 402 | This driver adds support for rfkill and backlight control to Dell |
eec3b959 | 403 | laptops (except for some models covered by the Compal driver). |
cad73120 | 404 | |
45a3d578 AS |
405 | config DELL_RBTN |
406 | tristate "Dell Airplane Mode Switch driver" | |
407 | depends on ACPI | |
408 | depends on INPUT | |
409 | depends on RFKILL | |
a7f7f624 | 410 | help |
45a3d578 AS |
411 | Say Y here if you want to support Dell Airplane Mode Switch ACPI |
412 | device on Dell laptops. Sometimes it has names: DELLABCE or DELRBTN. | |
413 | This driver register rfkill device or input hotkey device depending | |
414 | on hardware type (hw switch slider or keyboard toggle button). For | |
415 | rfkill devices it receive HW switch events and set correct hard | |
416 | rfkill state. | |
417 | ||
418 | To compile this driver as a module, choose M here: the module will | |
419 | be called dell-rbtn. | |
420 | ||
421 | config DELL_RBU | |
422 | tristate "BIOS update support for DELL systems via sysfs" | |
423 | depends on X86 | |
424 | select FW_LOADER | |
425 | select FW_LOADER_USER_HELPER | |
426 | help | |
427 | Say m if you want to have the option of updating the BIOS for your | |
428 | DELL system. Note you need a Dell OpenManage or Dell Update package (DUP) | |
429 | supporting application to communicate with the BIOS regarding the new | |
430 | image for the image update to take effect. | |
431 | See <file:Documentation/admin-guide/dell_rbu.rst> for more details on the driver. | |
432 | ||
433 | config DELL_SMO8800 | |
434 | tristate "Dell Latitude freefall driver (ACPI SMO88XX)" | |
435 | depends on ACPI | |
a7f7f624 | 436 | help |
45a3d578 AS |
437 | Say Y here if you want to support SMO88XX freefall devices |
438 | on Dell Latitude laptops. | |
439 | ||
440 | To compile this driver as a module, choose M here: the module will | |
441 | be called dell-smo8800. | |
442 | ||
443 | config DELL_WMI | |
444 | tristate "Dell WMI notifications" | |
445 | depends on ACPI_WMI | |
446 | depends on DMI | |
0b3f6109 | 447 | depends on INPUT |
14ca7a47 | 448 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
54940fa6 | 449 | depends on DELL_SMBIOS |
92b8c540 | 450 | select DELL_WMI_DESCRIPTOR |
890a7c8e | 451 | select INPUT_SPARSEKMAP |
a7f7f624 | 452 | help |
0b3f6109 MG |
453 | Say Y here if you want to support WMI-based hotkeys on Dell laptops. |
454 | ||
455 | To compile this driver as a module, choose M here: the module will | |
456 | be called dell-wmi. | |
457 | ||
e8a60aa7 DB |
458 | config DELL_WMI_SYSMAN |
459 | tristate "Dell WMI-based Systems management driver" | |
460 | depends on ACPI_WMI | |
461 | depends on DMI | |
462 | select NLS | |
463 | help | |
464 | This driver allows changing BIOS settings on many Dell machines from | |
465 | 2018 and newer without the use of any additional software. | |
466 | ||
467 | To compile this driver as a module, choose M here: the module will | |
468 | be called dell-wmi-sysman. | |
469 | ||
92b8c540 ML |
470 | config DELL_WMI_DESCRIPTOR |
471 | tristate | |
472 | depends on ACPI_WMI | |
473 | ||
820787fc CIK |
474 | config DELL_WMI_AIO |
475 | tristate "WMI Hotkeys for Dell All-In-One series" | |
476 | depends on ACPI_WMI | |
477 | depends on INPUT | |
478 | select INPUT_SPARSEKMAP | |
a7f7f624 | 479 | help |
820787fc CIK |
480 | Say Y here if you want to support WMI-based hotkeys on Dell |
481 | All-In-One machines. | |
482 | ||
483 | To compile this driver as a module, choose M here: the module will | |
cffbcd0c | 484 | be called dell-wmi-aio. |
820787fc | 485 | |
7a3319c1 MK |
486 | config DELL_WMI_LED |
487 | tristate "External LED on Dell Business Netbooks" | |
488 | depends on LEDS_CLASS | |
489 | depends on ACPI_WMI | |
490 | help | |
491 | This adds support for the Latitude 2100 and similar | |
492 | notebooks that have an external LED. | |
493 | ||
45a3d578 AS |
494 | config AMILO_RFKILL |
495 | tristate "Fujitsu-Siemens Amilo rfkill support" | |
817a5cdb | 496 | depends on RFKILL |
45a3d578 | 497 | depends on SERIO_I8042 |
a7f7f624 | 498 | help |
45a3d578 AS |
499 | This is a driver for enabling wifi on some Fujitsu-Siemens Amilo |
500 | laptops. | |
820787fc | 501 | |
41b16dce LB |
502 | config FUJITSU_LAPTOP |
503 | tristate "Fujitsu Laptop Extras" | |
504 | depends on ACPI | |
505 | depends on INPUT | |
506 | depends on BACKLIGHT_CLASS_DEVICE | |
14ca7a47 | 507 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
f2252672 | 508 | select INPUT_SPARSEKMAP |
afdd1ebb | 509 | select NEW_LEDS |
d89bcc83 | 510 | select LEDS_CLASS |
a7f7f624 | 511 | help |
41b16dce LB |
512 | This is a driver for laptops built by Fujitsu: |
513 | ||
514 | * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks | |
515 | * Possibly other Fujitsu laptop models | |
516 | * Tested with S6410 and S7020 | |
517 | ||
518 | It adds support for LCD brightness control and some hotkeys. | |
519 | ||
520 | If you have a Fujitsu laptop, say Y or M here. | |
521 | ||
2d24c490 RG |
522 | config FUJITSU_TABLET |
523 | tristate "Fujitsu Tablet Extras" | |
524 | depends on ACPI | |
525 | depends on INPUT | |
a7f7f624 | 526 | help |
2d24c490 RG |
527 | This is a driver for tablets built by Fujitsu: |
528 | ||
529 | * Lifebook P1510/P1610/P1620/Txxxx | |
530 | * Stylistic ST5xxx | |
531 | * Possibly other Fujitsu tablet models | |
532 | ||
533 | It adds support for the panel buttons, docking station detection, | |
534 | tablet/notebook mode detection for convertible and | |
535 | orientation detection for docked slates. | |
536 | ||
537 | If you have a Fujitsu convertible or slate, say Y or M here. | |
538 | ||
1b46f17d HG |
539 | config GPD_POCKET_FAN |
540 | tristate "GPD Pocket Fan Controller support" | |
541 | depends on ACPI | |
542 | depends on THERMAL | |
a7f7f624 | 543 | help |
1b46f17d HG |
544 | Driver for the GPD Pocket vendor specific FAN02501 ACPI device |
545 | which controls the fan speed on the GPD Pocket. | |
546 | ||
547 | Without this driver the fan on the Pocket will stay off independent | |
548 | of the CPU temperature. Say Y or M if the kernel may be used on a | |
549 | GPD pocket. | |
550 | ||
efcfed9b JD |
551 | config HP_ACCEL |
552 | tristate "HP laptop accelerometer" | |
553 | depends on INPUT && ACPI | |
0cdbcd6d | 554 | depends on SERIO_I8042 |
efcfed9b JD |
555 | select SENSORS_LIS3LV02D |
556 | select NEW_LEDS | |
557 | select LEDS_CLASS | |
558 | help | |
559 | This driver provides support for the "Mobile Data Protection System 3D" | |
560 | or "3D DriveGuard" feature of HP laptops. On such systems the driver | |
561 | should load automatically (via ACPI alias). | |
562 | ||
563 | Support for a led indicating disk protection will be provided as | |
564 | hp::hddprotect. For more information on the feature, refer to | |
9b5db89e | 565 | Documentation/misc-devices/lis3lv02d.rst. |
efcfed9b JD |
566 | |
567 | To compile this driver as a module, choose M here: the module will | |
568 | be called hp_accel. | |
569 | ||
54290fa6 | 570 | config HP_WIRELESS |
48d8b96c | 571 | tristate "HP wireless button" |
54290fa6 AH |
572 | depends on ACPI |
573 | depends on INPUT | |
574 | help | |
575 | This driver provides supports for new HP wireless button for Windows 8. | |
576 | On such systems the driver should load automatically (via ACPI alias). | |
577 | ||
578 | To compile this driver as a module, choose M here: the module will | |
579 | be called hp-wireless. | |
580 | ||
41b16dce LB |
581 | config HP_WMI |
582 | tristate "HP WMI extras" | |
583 | depends on ACPI_WMI | |
584 | depends on INPUT | |
19d337df | 585 | depends on RFKILL || RFKILL = n |
4d291ed7 | 586 | select INPUT_SPARSEKMAP |
41b16dce LB |
587 | help |
588 | Say Y here if you want to support WMI-based hotkeys on HP laptops and | |
589 | to read data from WMI such as docking or ambient light sensor state. | |
590 | ||
591 | To compile this driver as a module, choose M here: the module will | |
592 | be called hp-wmi. | |
593 | ||
45a3d578 AS |
594 | config TC1100_WMI |
595 | tristate "HP Compaq TC1100 Tablet WMI Extras" | |
596 | depends on !X86_64 | |
dbf0c5a6 MZA |
597 | depends on ACPI |
598 | depends on ACPI_WMI | |
a7f7f624 | 599 | help |
45a3d578 AS |
600 | This is a driver for the WMI extensions (wireless and bluetooth power |
601 | control) of the HP Compaq TC1100 tablet. | |
41b16dce | 602 | |
45a3d578 AS |
603 | config IBM_RTL |
604 | tristate "Device driver to enable PRTL support" | |
605 | depends on PCI | |
a7f7f624 | 606 | help |
45a3d578 AS |
607 | Enable support for IBM Premium Real Time Mode (PRTM). |
608 | This module will allow you the enter and exit PRTM in the BIOS via | |
609 | sysfs on platforms that support this feature. System in PRTM will | |
610 | not receive CPU-generated SMIs for recoverable errors. Use of this | |
611 | feature without proper support may void your hardware warranty. | |
41b16dce | 612 | |
45a3d578 AS |
613 | If the proper BIOS support is found the driver will load and create |
614 | /sys/devices/system/ibm_rtl/. The "state" variable will indicate | |
615 | whether or not the BIOS is in PRTM. | |
616 | state = 0 (BIOS SMIs on) | |
617 | state = 1 (BIOS SMIs off) | |
41b16dce | 618 | |
57ac3b05 IP |
619 | config IDEAPAD_LAPTOP |
620 | tristate "Lenovo IdeaPad Laptop Extras" | |
58ac7aa0 | 621 | depends on ACPI |
ad0f4306 | 622 | depends on RFKILL && INPUT |
07a4a4fc | 623 | depends on SERIO_I8042 |
445e8d00 | 624 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 625 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
74caab99 | 626 | depends on ACPI_WMI || ACPI_WMI = n |
eabe5339 | 627 | depends on ACPI_PLATFORM_PROFILE |
f63409ae | 628 | select INPUT_SPARSEKMAP |
58ac7aa0 | 629 | help |
16fd91e0 IP |
630 | This is a driver for Lenovo IdeaPad netbooks contains drivers for |
631 | rfkill switch, hotkey, fan control and backlight control. | |
58ac7aa0 | 632 | |
45a3d578 AS |
633 | config SENSORS_HDAPS |
634 | tristate "Thinkpad Hard Drive Active Protection System (hdaps)" | |
3dda3b37 | 635 | depends on INPUT |
45a3d578 AS |
636 | help |
637 | This driver provides support for the IBM Hard Drive Active Protection | |
638 | System (hdaps), which provides an accelerometer and other misc. data. | |
639 | ThinkPads starting with the R50, T41, and X40 are supported. The | |
640 | accelerometer data is readable via sysfs. | |
3dda3b37 | 641 | |
45a3d578 AS |
642 | This driver also provides an absolute input class device, allowing |
643 | the laptop to act as a pinball machine-esque joystick. | |
644 | ||
645 | If your ThinkPad is not recognized by the driver, please update to latest | |
646 | BIOS. This is especially the case for some R52 ThinkPads. | |
647 | ||
648 | Say Y here if you have an applicable laptop and want to experience | |
649 | the awesome power of hdaps. | |
3dda3b37 | 650 | |
41b16dce LB |
651 | config THINKPAD_ACPI |
652 | tristate "ThinkPad ACPI Laptop Extras" | |
653 | depends on ACPI | |
2801b968 | 654 | depends on ACPI_BATTERY |
d263da31 | 655 | depends on INPUT |
19d337df | 656 | depends on RFKILL || RFKILL = n |
14ca7a47 HG |
657 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
658 | depends on BACKLIGHT_CLASS_DEVICE | |
41b16dce LB |
659 | select HWMON |
660 | select NVRAM | |
41b16dce LB |
661 | select NEW_LEDS |
662 | select LEDS_CLASS | |
4e1d0924 TI |
663 | select LEDS_TRIGGERS |
664 | select LEDS_TRIGGER_AUDIO | |
a7f7f624 | 665 | help |
41b16dce LB |
666 | This is a driver for the IBM and Lenovo ThinkPad laptops. It adds |
667 | support for Fn-Fx key combinations, Bluetooth control, video | |
668 | output switching, ThinkLight control, UltraBay eject and more. | |
669 | For more information about this driver see | |
9e1cbede | 670 | <file:Documentation/admin-guide/laptops/thinkpad-acpi.rst> and |
41b16dce LB |
671 | <http://ibm-acpi.sf.net/> . |
672 | ||
673 | This driver was formerly known as ibm-acpi. | |
674 | ||
6e5b08ee HMH |
675 | Extra functionality will be available if the rfkill (CONFIG_RFKILL) |
676 | and/or ALSA (CONFIG_SND) subsystems are available in the kernel. | |
677 | Note that if you want ThinkPad-ACPI to be built-in instead of | |
678 | modular, ALSA and rfkill will also have to be built-in. | |
679 | ||
41b16dce LB |
680 | If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. |
681 | ||
ff850c33 HMH |
682 | config THINKPAD_ACPI_ALSA_SUPPORT |
683 | bool "Console audio control ALSA interface" | |
684 | depends on THINKPAD_ACPI | |
685 | depends on SND | |
686 | depends on SND = y || THINKPAD_ACPI = SND | |
687 | default y | |
a7f7f624 | 688 | help |
ff850c33 HMH |
689 | Enables monitoring of the built-in console audio output control |
690 | (headphone and speakers), which is operated by the mute and (in | |
691 | some ThinkPad models) volume hotkeys. | |
692 | ||
693 | If this option is enabled, ThinkPad-ACPI will export an ALSA card | |
694 | with a single read-only mixer control, which should be used for | |
695 | on-screen-display feedback purposes by the Desktop Environment. | |
696 | ||
697 | Optionally, the driver will also allow software control (the | |
698 | ALSA mixer will be made read-write). Please refer to the driver | |
699 | documentation for details. | |
700 | ||
701 | All IBM models have both volume and mute control. Newer Lenovo | |
702 | models only have mute control (the volume hotkeys are just normal | |
703 | keys and volume control is done through the main HDA mixer). | |
704 | ||
a73f3091 HMH |
705 | config THINKPAD_ACPI_DEBUGFACILITIES |
706 | bool "Maintainer debug facilities" | |
707 | depends on THINKPAD_ACPI | |
a7f7f624 | 708 | help |
a73f3091 HMH |
709 | Enables extra stuff in the thinkpad-acpi which is completely useless |
710 | for normal use. Read the driver source to find out what it does. | |
711 | ||
712 | Say N here, unless you were told by a kernel maintainer to do | |
713 | otherwise. | |
714 | ||
41b16dce LB |
715 | config THINKPAD_ACPI_DEBUG |
716 | bool "Verbose debug mode" | |
717 | depends on THINKPAD_ACPI | |
a7f7f624 | 718 | help |
41b16dce LB |
719 | Enables extra debugging information, at the expense of a slightly |
720 | increase in driver size. | |
721 | ||
722 | If you are not sure, say N here. | |
723 | ||
a4d5effc HMH |
724 | config THINKPAD_ACPI_UNSAFE_LEDS |
725 | bool "Allow control of important LEDs (unsafe)" | |
726 | depends on THINKPAD_ACPI | |
a7f7f624 | 727 | help |
a4d5effc HMH |
728 | Overriding LED state on ThinkPads can mask important |
729 | firmware alerts (like critical battery condition), or misled | |
730 | the user into damaging the hardware (undocking or ejecting | |
731 | the bay while buses are still active), etc. | |
732 | ||
733 | LED control on the ThinkPad is write-only (with very few | |
734 | exceptions on very ancient models), which makes it | |
735 | impossible to know beforehand if important information will | |
736 | be lost when one changes LED state. | |
737 | ||
738 | Users that know what they are doing can enable this option | |
739 | and the driver will allow control of every LED, including | |
740 | the ones on the dock stations. | |
741 | ||
742 | Never enable this option on a distribution kernel. | |
743 | ||
744 | Say N here, unless you are building a kernel for your own | |
745 | use, and need to control the important firmware LEDs. | |
746 | ||
41b16dce LB |
747 | config THINKPAD_ACPI_VIDEO |
748 | bool "Video output control support" | |
749 | depends on THINKPAD_ACPI | |
750 | default y | |
a7f7f624 | 751 | help |
41b16dce LB |
752 | Allows the thinkpad_acpi driver to provide an interface to control |
753 | the various video output ports. | |
754 | ||
755 | This feature often won't work well, depending on ThinkPad model, | |
756 | display state, video output devices in use, whether there is a X | |
757 | server running, phase of the moon, and the current mood of | |
758 | Schroedinger's cat. If you can use X.org's RandR to control | |
759 | your ThinkPad's video output ports instead of this feature, | |
b525c06c HMH |
760 | don't think twice: do it and say N here to save memory and avoid |
761 | bad interactions with X.org. | |
41b16dce | 762 | |
b525c06c HMH |
763 | NOTE: access to this feature is limited to processes with the |
764 | CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms | |
765 | where it interacts badly with X.org. | |
766 | ||
767 | If you are not sure, say Y here but do try to check if you could | |
768 | be using X.org RandR instead. | |
41b16dce LB |
769 | |
770 | config THINKPAD_ACPI_HOTKEY_POLL | |
771 | bool "Support NVRAM polling for hot keys" | |
772 | depends on THINKPAD_ACPI | |
773 | default y | |
a7f7f624 | 774 | help |
41b16dce LB |
775 | Some thinkpad models benefit from NVRAM polling to detect a few of |
776 | the hot key press events. If you know your ThinkPad model does not | |
777 | need to do NVRAM polling to support any of the hot keys you use, | |
778 | unselecting this option will save about 1kB of memory. | |
779 | ||
780 | ThinkPads T40 and newer, R52 and newer, and X31 and newer are | |
781 | unlikely to need NVRAM polling in their latest BIOS versions. | |
782 | ||
783 | NVRAM polling can detect at most the following keys: ThinkPad/Access | |
784 | IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, | |
785 | Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). | |
786 | ||
787 | If you are not sure, say Y here. The driver enables polling only if | |
788 | it is strictly necessary to do so. | |
789 | ||
4b2d688f HG |
790 | config INTEL_ATOMISP2_LED |
791 | tristate "Intel AtomISP2 camera LED driver" | |
792 | depends on GPIOLIB && LEDS_GPIO | |
793 | help | |
794 | Many Bay Trail and Cherry Trail devices come with a camera attached | |
795 | to Intel's Image Signal Processor. Linux currently does not have a | |
796 | driver for these, so they do not work as a camera. Some of these | |
797 | camera's have a LED which is controlled through a GPIO. | |
798 | ||
799 | Some of these devices have a firmware issue where the LED gets turned | |
800 | on at boot. This driver will turn the LED off at boot and also allows | |
801 | controlling the LED (repurposing it) through the sysfs LED interface. | |
802 | ||
803 | Which GPIO is attached to the LED is usually not described in the | |
804 | ACPI tables, so this driver contains per-system info about the GPIO | |
805 | inside the driver, this means that this driver only works on systems | |
806 | the driver knows about. | |
807 | ||
808 | To compile this driver as a module, choose M here: the module | |
809 | will be called intel_atomisp2_led. | |
810 | ||
45a3d578 AS |
811 | config INTEL_ATOMISP2_PM |
812 | tristate "Intel AtomISP2 dummy / power-management driver" | |
813 | depends on PCI && IOSF_MBI && PM | |
1ab70982 | 814 | depends on !INTEL_ATOMISP |
bd9fc3a7 | 815 | help |
45a3d578 AS |
816 | Power-management driver for Intel's Image Signal Processor found on |
817 | Bay Trail and Cherry Trail devices. This dummy driver's sole purpose | |
818 | is to turn the ISP off (put it in D3) to save power and to allow | |
819 | entering of S0ix modes. | |
bd9fc3a7 | 820 | |
45a3d578 AS |
821 | To compile this driver as a module, choose M here: the module |
822 | will be called intel_atomisp2_pm. | |
bd9fc3a7 | 823 | |
45a3d578 AS |
824 | config INTEL_CHT_INT33FE |
825 | tristate "Intel Cherry Trail ACPI INT33FE Driver" | |
826 | depends on X86 && ACPI && I2C && REGULATOR | |
827 | depends on CHARGER_BQ24190=y || (CHARGER_BQ24190=m && m) | |
828 | depends on USB_ROLES_INTEL_XHCI=y || (USB_ROLES_INTEL_XHCI=m && m) | |
829 | depends on TYPEC_MUX_PI3USB30532=y || (TYPEC_MUX_PI3USB30532=m && m) | |
a7f7f624 | 830 | help |
45a3d578 AS |
831 | This driver add support for the INT33FE ACPI device found on |
832 | some Intel Cherry Trail devices. | |
41b16dce | 833 | |
45a3d578 AS |
834 | There are two kinds of INT33FE ACPI device possible: for hardware |
835 | with USB Type-C and Micro-B connectors. This driver supports both. | |
76593d6f | 836 | |
45a3d578 AS |
837 | The INT33FE ACPI device has a CRS table with I2cSerialBusV2 |
838 | resources for Fuel Gauge Controller and (in the Type-C variant) | |
839 | FUSB302 USB Type-C Controller and PI3USB30532 USB switch. | |
840 | This driver instantiates i2c-clients for these, so that standard | |
841 | i2c drivers for these chips can bind to the them. | |
41b16dce | 842 | |
45a3d578 AS |
843 | If you enable this driver it is advised to also select |
844 | CONFIG_BATTERY_BQ27XXX=m or CONFIG_BATTERY_BQ27XXX_I2C=m for Micro-B | |
845 | device and CONFIG_TYPEC_FUSB302=m and CONFIG_BATTERY_MAX17042=m | |
846 | for Type-C device. | |
41b16dce | 847 | |
45a3d578 AS |
848 | config INTEL_HID_EVENT |
849 | tristate "INTEL HID Event" | |
850 | depends on ACPI | |
ee027e4a | 851 | depends on INPUT |
fb48aef7 | 852 | select INPUT_SPARSEKMAP |
45a3d578 AS |
853 | help |
854 | This driver provides support for the Intel HID Event hotkey interface. | |
855 | Some laptops require this driver for hotkey support. | |
ee027e4a YW |
856 | |
857 | To compile this driver as a module, choose M here: the module will | |
45a3d578 | 858 | be called intel_hid. |
e12e6d94 | 859 | |
45a3d578 AS |
860 | config INTEL_INT0002_VGPIO |
861 | tristate "Intel ACPI INT0002 Virtual GPIO driver" | |
862 | depends on GPIOLIB && ACPI | |
863 | select GPIOLIB_IRQCHIP | |
a7f7f624 | 864 | help |
45a3d578 AS |
865 | Some peripherals on Bay Trail and Cherry Trail platforms signal a |
866 | Power Management Event (PME) to the Power Management Controller (PMC) | |
867 | to wakeup the system. When this happens software needs to explicitly | |
868 | clear the PME bus 0 status bit in the GPE0a_STS register to avoid an | |
869 | IRQ storm on IRQ 9. | |
b229ece9 | 870 | |
45a3d578 AS |
871 | This is modelled in ACPI through the INT0002 ACPI device, which is |
872 | called a "Virtual GPIO controller" in ACPI because it defines the | |
873 | event handler to call when the PME triggers through _AEI and _L02 | |
874 | methods as would be done for a real GPIO interrupt in ACPI. | |
b229ece9 | 875 | |
45a3d578 AS |
876 | To compile this driver as a module, choose M here: the module will |
877 | be called intel_int0002_vgpio. | |
b229ece9 | 878 | |
45a3d578 AS |
879 | config INTEL_MENLOW |
880 | tristate "Thermal Management driver for Intel menlow platform" | |
881 | depends on ACPI_THERMAL | |
882 | select THERMAL | |
a7f7f624 | 883 | help |
45a3d578 AS |
884 | ACPI thermal management enhancement driver on |
885 | Intel Menlow platform. | |
e12e6d94 | 886 | |
45a3d578 | 887 | If unsure, say N. |
b4f9fe12 | 888 | |
45a3d578 AS |
889 | config INTEL_OAKTRAIL |
890 | tristate "Intel Oaktrail Platform Extras" | |
f6a6bbae | 891 | depends on ACPI |
45a3d578 AS |
892 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
893 | depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI | |
a7f7f624 | 894 | help |
45a3d578 AS |
895 | Intel Oaktrail platform need this driver to provide interfaces to |
896 | enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y | |
897 | here; it will only load on supported platforms. | |
f6a6bbae | 898 | |
45a3d578 AS |
899 | config INTEL_VBTN |
900 | tristate "INTEL VIRTUAL BUTTON" | |
b4f9fe12 | 901 | depends on ACPI |
45a3d578 AS |
902 | depends on INPUT |
903 | select INPUT_SPARSEKMAP | |
b4f9fe12 | 904 | help |
45a3d578 AS |
905 | This driver provides support for the Intel Virtual Button interface. |
906 | Some laptops require this driver for power button support. | |
b4f9fe12 | 907 | |
45a3d578 AS |
908 | To compile this driver as a module, choose M here: the module will |
909 | be called intel_vbtn. | |
b4f9fe12 | 910 | |
45a3d578 AS |
911 | config MSI_LAPTOP |
912 | tristate "MSI Laptop Extras" | |
913 | depends on ACPI | |
914 | depends on BACKLIGHT_CLASS_DEVICE | |
915 | depends on ACPI_VIDEO || ACPI_VIDEO = n | |
916 | depends on RFKILL | |
917 | depends on INPUT && SERIO_I8042 | |
918 | select INPUT_SPARSEKMAP | |
a7f7f624 | 919 | help |
45a3d578 AS |
920 | This is a driver for laptops built by MSI (MICRO-STAR |
921 | INTERNATIONAL): | |
edb73f4f | 922 | |
45a3d578 AS |
923 | MSI MegaBook S270 (MS-1013) |
924 | Cytron/TCM/Medion/Tchibo MD96100/SAM2000 | |
925 | ||
926 | It adds support for Bluetooth, WLAN and LCD brightness control. | |
927 | ||
928 | More information about this driver is available at | |
929 | <http://0pointer.de/lennart/tchibo.html>. | |
930 | ||
931 | If you have an MSI S270 laptop, say Y or M here. | |
edb73f4f | 932 | |
d12d8baf TR |
933 | config MSI_WMI |
934 | tristate "MSI WMI extras" | |
935 | depends on ACPI_WMI | |
936 | depends on INPUT | |
de078e57 | 937 | depends on BACKLIGHT_CLASS_DEVICE |
14ca7a47 | 938 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
c30116c6 | 939 | select INPUT_SPARSEKMAP |
d12d8baf TR |
940 | help |
941 | Say Y here if you want to support WMI-based hotkeys on MSI laptops. | |
942 | ||
943 | To compile this driver as a module, choose M here: the module will | |
944 | be called msi-wmi. | |
945 | ||
45a3d578 AS |
946 | config XO15_EBOOK |
947 | tristate "OLPC XO-1.5 ebook switch" | |
948 | depends on OLPC || COMPILE_TEST | |
949 | depends on ACPI && INPUT | |
a7f7f624 | 950 | help |
45a3d578 AS |
951 | Support for the ebook switch on the OLPC XO-1.5 laptop. |
952 | ||
953 | This switch is triggered as the screen is rotated and folded down to | |
954 | convert the device into ebook form. | |
955 | ||
956 | config XO1_RFKILL | |
957 | tristate "OLPC XO-1 software RF kill switch" | |
958 | depends on OLPC || COMPILE_TEST | |
959 | depends on RFKILL | |
a7f7f624 | 960 | help |
45a3d578 AS |
961 | Support for enabling/disabling the WLAN interface on the OLPC XO-1 |
962 | laptop. | |
963 | ||
964 | config PCENGINES_APU2 | |
965 | tristate "PC Engines APUv2/3 front button and LEDs driver" | |
966 | depends on INPUT && INPUT_KEYBOARD && GPIOLIB | |
967 | depends on LEDS_CLASS | |
968 | select GPIO_AMD_FCH | |
969 | select KEYBOARD_GPIO_POLLED | |
970 | select LEDS_GPIO | |
13bb0fd5 | 971 | help |
45a3d578 AS |
972 | This driver provides support for the front button and LEDs on |
973 | PC Engines APUv2/APUv3 board. | |
13bb0fd5 | 974 | |
45a3d578 AS |
975 | To compile this driver as a module, choose M here: the module |
976 | will be called pcengines-apuv2. | |
977 | ||
978 | config SAMSUNG_LAPTOP | |
979 | tristate "Samsung Laptop driver" | |
980 | depends on RFKILL || RFKILL = n | |
981 | depends on ACPI_VIDEO || ACPI_VIDEO = n | |
982 | depends on BACKLIGHT_CLASS_DEVICE | |
bf8f65da GDG |
983 | select LEDS_CLASS |
984 | select NEW_LEDS | |
a7f7f624 | 985 | help |
45a3d578 AS |
986 | This module implements a driver for a wide range of different |
987 | Samsung laptops. It offers control over the different | |
988 | function keys, wireless LED, LCD backlight level. | |
9caeb532 | 989 | |
45a3d578 AS |
990 | It may also provide some sysfs files described in |
991 | <file:Documentation/ABI/testing/sysfs-driver-samsung-laptop> | |
9caeb532 | 992 | |
45a3d578 AS |
993 | To compile this driver as a module, choose M here: the module |
994 | will be called samsung-laptop. | |
995 | ||
996 | config SAMSUNG_Q10 | |
997 | tristate "Samsung Q10 Extras" | |
b4f9fe12 | 998 | depends on ACPI |
45a3d578 | 999 | select BACKLIGHT_CLASS_DEVICE |
a7f7f624 | 1000 | help |
45a3d578 AS |
1001 | This driver provides support for backlight control on Samsung Q10 |
1002 | and related laptops, including Dell Latitude X200. | |
1003 | ||
1004 | config ACPI_TOSHIBA | |
1005 | tristate "Toshiba Laptop Extras" | |
b4f9fe12 | 1006 | depends on ACPI |
f11f999e | 1007 | depends on ACPI_WMI |
0c51a4d8 MB |
1008 | select LEDS_CLASS |
1009 | select NEW_LEDS | |
c76a3e1d | 1010 | depends on BACKLIGHT_CLASS_DEVICE |
b4f9fe12 | 1011 | depends on INPUT |
283672e4 | 1012 | depends on SERIO_I8042 || SERIO_I8042 = n |
358d6a2c | 1013 | depends on ACPI_VIDEO || ACPI_VIDEO = n |
dc4522be | 1014 | depends on RFKILL || RFKILL = n |
98010f1e | 1015 | depends on IIO |
384a7cd9 | 1016 | select INPUT_SPARSEKMAP |
a7f7f624 | 1017 | help |
b4f9fe12 LB |
1018 | This driver adds support for access to certain system settings |
1019 | on "legacy free" Toshiba laptops. These laptops can be recognized by | |
1020 | their lack of a BIOS setup menu and APM support. | |
1021 | ||
1022 | On these machines, all system configuration is handled through the | |
1023 | ACPI. This driver is required for access to controls not covered | |
1024 | by the general ACPI drivers, such as LCD brightness, video output, | |
1025 | etc. | |
1026 | ||
1027 | This driver differs from the non-ACPI Toshiba laptop driver (located | |
1028 | under "Processor type and features") in several aspects. | |
1029 | Configuration is accessed by reading and writing text files in the | |
1030 | /proc tree instead of by program interface to /dev. Furthermore, no | |
1031 | power management functions are exposed, as those are handled by the | |
1032 | general ACPI drivers. | |
1033 | ||
1034 | More information about this driver is available at | |
1035 | <http://memebeam.org/toys/ToshibaAcpiDriver>. | |
1036 | ||
1037 | If you have a legacy free Toshiba laptop (such as the Libretto L1 | |
1038 | series), say Y. | |
42b4e9ee JS |
1039 | |
1040 | config TOSHIBA_BT_RFKILL | |
1041 | tristate "Toshiba Bluetooth RFKill switch support" | |
1042 | depends on ACPI | |
7ee8cd33 | 1043 | depends on RFKILL || RFKILL = n |
a7f7f624 | 1044 | help |
42b4e9ee JS |
1045 | This driver adds support for Bluetooth events for the RFKill |
1046 | switch on modern Toshiba laptops with full ACPI support and | |
1047 | an RFKill switch. | |
1048 | ||
1049 | This driver handles RFKill events for the TOS6205 Bluetooth, | |
1050 | and re-enables it when the switch is set back to the 'on' | |
1051 | position. | |
1052 | ||
1053 | If you have a modern Toshiba laptop with a Bluetooth and an | |
1054 | RFKill switch (such as the Portege R500), say Y. | |
529aa8cb | 1055 | |
186e4e89 AA |
1056 | config TOSHIBA_HAPS |
1057 | tristate "Toshiba HDD Active Protection Sensor" | |
1058 | depends on ACPI | |
a7f7f624 | 1059 | help |
186e4e89 | 1060 | This driver adds support for the built-in accelerometer |
769a12a9 | 1061 | found on recent Toshiba laptops equipped with HID TOS620A |
186e4e89 AA |
1062 | device. |
1063 | ||
1064 | This driver receives ACPI notify events 0x80 when the sensor | |
1065 | detects a sudden move or a harsh vibration, as well as an | |
1066 | ACPI notify event 0x81 whenever the movement or vibration has | |
1067 | been stabilized. | |
1068 | ||
1069 | Also provides sysfs entries to get/set the desired protection | |
769a12a9 | 1070 | level and resetting the HDD protection interface. |
186e4e89 AA |
1071 | |
1072 | If you have a recent Toshiba laptop with a built-in accelerometer | |
1073 | device, say Y. | |
1074 | ||
14991fc7 AA |
1075 | config TOSHIBA_WMI |
1076 | tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)" | |
14991fc7 AA |
1077 | depends on ACPI_WMI |
1078 | depends on INPUT | |
1079 | select INPUT_SPARSEKMAP | |
a7f7f624 | 1080 | help |
14991fc7 AA |
1081 | This driver adds hotkey monitoring support to some Toshiba models |
1082 | that manage the hotkeys via WMI events. | |
1083 | ||
1084 | WARNING: This driver is incomplete as it lacks a proper keymap and the | |
1085 | *notify function only prints the ACPI event type value. Be warned that | |
1086 | you will need to provide some information if you have a Toshiba model | |
83fc61a5 | 1087 | with WMI event hotkeys and want to help with the development of this |
14991fc7 AA |
1088 | driver. |
1089 | ||
1090 | If you have a WMI-based hotkeys Toshiba laptop, say Y or M here. | |
1091 | ||
529aa8cb TLSC |
1092 | config ACPI_CMPC |
1093 | tristate "CMPC Laptop Extras" | |
4f258cf4 | 1094 | depends on ACPI && INPUT |
f35843ed | 1095 | depends on RFKILL || RFKILL=n |
529aa8cb | 1096 | select BACKLIGHT_CLASS_DEVICE |
529aa8cb TLSC |
1097 | help |
1098 | Support for Intel Classmate PC ACPI devices, including some | |
1099 | keys as input device, backlight device, tablet and accelerometer | |
1100 | devices. | |
1101 | ||
45a3d578 AS |
1102 | config COMPAL_LAPTOP |
1103 | tristate "Compal (and others) Laptop Extras" | |
1104 | depends on ACPI | |
1105 | depends on BACKLIGHT_CLASS_DEVICE | |
1106 | depends on ACPI_VIDEO || ACPI_VIDEO = n | |
1107 | depends on RFKILL | |
1108 | depends on HWMON | |
1109 | depends on POWER_SUPPLY | |
a7f7f624 | 1110 | help |
45a3d578 AS |
1111 | This is a driver for laptops built by Compal, and some models by |
1112 | other brands (e.g. Dell, Toshiba). | |
1cd706df | 1113 | |
45a3d578 AS |
1114 | It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon |
1115 | and battery charging level control. | |
d740795d | 1116 | |
45a3d578 AS |
1117 | config LG_LAPTOP |
1118 | tristate "LG Laptop Extras" | |
1119 | depends on ACPI | |
1120 | depends on ACPI_WMI | |
1121 | depends on INPUT | |
1122 | select INPUT_SPARSEKMAP | |
8f0c01e6 | 1123 | select NEW_LEDS |
45a3d578 AS |
1124 | select LEDS_CLASS |
1125 | help | |
1126 | This driver adds support for hotkeys as well as control of keyboard | |
1127 | backlight, battery maximum charge level and various other ACPI | |
1128 | features. | |
1cd706df | 1129 | |
45a3d578 AS |
1130 | If you have an LG Gram laptop, say Y or M here. |
1131 | ||
1132 | config PANASONIC_LAPTOP | |
1133 | tristate "Panasonic Laptop Extras" | |
1134 | depends on INPUT && ACPI | |
1135 | depends on BACKLIGHT_CLASS_DEVICE | |
1136 | select INPUT_SPARSEKMAP | |
a7f7f624 | 1137 | help |
45a3d578 AS |
1138 | This driver adds support for access to backlight control and hotkeys |
1139 | on Panasonic Let's Note laptops. | |
d740795d | 1140 | |
45a3d578 AS |
1141 | If you have a Panasonic Let's note laptop (such as the R1(N variant), |
1142 | R2, R3, R5, T2, W2 and Y2 series), say Y. | |
455e027f | 1143 | |
45a3d578 AS |
1144 | config SONY_LAPTOP |
1145 | tristate "Sony Laptop Extras" | |
1146 | depends on ACPI | |
1147 | depends on ACPI_VIDEO || ACPI_VIDEO = n | |
1148 | depends on BACKLIGHT_CLASS_DEVICE | |
1149 | depends on INPUT | |
1150 | depends on RFKILL | |
a7f7f624 | 1151 | help |
45a3d578 AS |
1152 | This mini-driver drives the SNC and SPIC devices present in the ACPI |
1153 | BIOS of the Sony Vaio laptops. | |
63dada87 | 1154 | |
45a3d578 AS |
1155 | It gives access to some extra laptop functionalities like Bluetooth, |
1156 | screen brightness control, Fn keys and allows powering on/off some | |
1157 | devices. | |
63dada87 | 1158 | |
45a3d578 | 1159 | Read <file:Documentation/admin-guide/laptops/sony-laptop.rst> for more information. |
63dada87 | 1160 | |
45a3d578 AS |
1161 | config SONYPI_COMPAT |
1162 | bool "Sonypi compatibility" | |
1163 | depends on SONY_LAPTOP | |
a7f7f624 | 1164 | help |
45a3d578 AS |
1165 | Build the sonypi driver compatibility code into the sony-laptop driver. |
1166 | ||
1167 | config SYSTEM76_ACPI | |
1168 | tristate "System76 ACPI Driver" | |
ecc83e52 | 1169 | depends on ACPI |
45a3d578 AS |
1170 | select NEW_LEDS |
1171 | select LEDS_CLASS | |
1172 | select LEDS_TRIGGERS | |
ecc83e52 | 1173 | help |
45a3d578 AS |
1174 | This is a driver for System76 laptops running open firmware. It adds |
1175 | support for Fn-Fx key combinations, keyboard backlight, and airplane mode | |
1176 | LEDs. | |
ecc83e52 | 1177 | |
45a3d578 | 1178 | If you have a System76 laptop running open firmware, say Y or M here. |
ecc83e52 | 1179 | |
45a3d578 AS |
1180 | config TOPSTAR_LAPTOP |
1181 | tristate "Topstar Laptop Extras" | |
332e0812 AK |
1182 | depends on ACPI |
1183 | depends on INPUT | |
1184 | select INPUT_SPARSEKMAP | |
45a3d578 AS |
1185 | select LEDS_CLASS |
1186 | select NEW_LEDS | |
a7f7f624 | 1187 | help |
45a3d578 | 1188 | This driver adds support for hotkeys found on Topstar laptops. |
9a58a333 | 1189 | |
45a3d578 | 1190 | If you have a Topstar laptop, say Y or M here. |
5369c02d | 1191 | |
45a3d578 AS |
1192 | config I2C_MULTI_INSTANTIATE |
1193 | tristate "I2C multi instantiate pseudo device driver" | |
1194 | depends on I2C && ACPI | |
8eec8a11 | 1195 | help |
45a3d578 AS |
1196 | Some ACPI-based systems list multiple i2c-devices in a single ACPI |
1197 | firmware-node. This driver will instantiate separate i2c-clients | |
1198 | for each device in the firmware-node. | |
8eec8a11 | 1199 | |
45a3d578 AS |
1200 | To compile this driver as a module, choose M here: the module |
1201 | will be called i2c-multi-instantiate. | |
8eec8a11 | 1202 | |
45a3d578 AS |
1203 | config MLX_PLATFORM |
1204 | tristate "Mellanox Technologies platform support" | |
1205 | depends on I2C && REGMAP | |
a7f7f624 | 1206 | help |
45a3d578 AS |
1207 | This option enables system support for the Mellanox Technologies |
1208 | platform. The Mellanox systems provide data center networking | |
1209 | solutions based on Virtual Protocol Interconnect (VPI) technology | |
1210 | enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE | |
1211 | connection. | |
f017fbe7 | 1212 | |
45a3d578 AS |
1213 | If you have a Mellanox system, say Y or M here. |
1214 | ||
1215 | config TOUCHSCREEN_DMI | |
1216 | bool "DMI based touchscreen configuration info" | |
1217 | depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD | |
dba43fc4 | 1218 | select EFI_EMBEDDED_FIRMWARE if EFI |
a7f7f624 | 1219 | help |
45a3d578 AS |
1220 | Certain ACPI based tablets with e.g. Silead or Chipone touchscreens |
1221 | do not have enough data in ACPI tables for the touchscreen driver to | |
1222 | handle the touchscreen properly, as OEMs expect the data to be baked | |
1223 | into the tablet model specific version of the driver shipped with the | |
1224 | the OS-image for the device. This option supplies the missing info. | |
1225 | Enable this for x86 tablets with Silead or Chipone touchscreens. | |
aa7ffc01 | 1226 | |
28a375df BD |
1227 | config INTEL_IMR |
1228 | bool "Intel Isolated Memory Region support" | |
28a375df | 1229 | depends on X86_INTEL_QUARK && IOSF_MBI |
a7f7f624 | 1230 | help |
28a375df BD |
1231 | This option provides a means to manipulate Isolated Memory Regions. |
1232 | IMRs are a set of registers that define read and write access masks | |
1233 | to prohibit certain system agents from accessing memory with 1 KiB | |
1234 | granularity. | |
1235 | ||
1236 | IMRs make it possible to control read/write access to an address | |
1237 | by hardware agents inside the SoC. Read and write masks can be | |
1238 | defined for: | |
45a3d578 AS |
1239 | - eSRAM flush |
1240 | - Dirty CPU snoop (write only) | |
1241 | - RMU access | |
1242 | - PCI Virtual Channel 0/Virtual Channel 1 | |
1243 | - SMM mode | |
1244 | - Non SMM mode | |
bb3ce202 | 1245 | |
45a3d578 AS |
1246 | Quark contains a set of eight IMR registers and makes use of those |
1247 | registers during its bootup process. | |
78542e18 | 1248 | |
45a3d578 AS |
1249 | If you are running on a Galileo/Quark say Y here. |
1250 | ||
1251 | config INTEL_IPS | |
1252 | tristate "Intel Intelligent Power Sharing" | |
7934d76c | 1253 | depends on ACPI && PCI |
a7f7f624 | 1254 | help |
45a3d578 AS |
1255 | Intel Calpella platforms support dynamic power sharing between the |
1256 | CPU and GPU, maximizing performance in a given TDP. This driver, | |
1257 | along with the CPU frequency and i915 drivers, provides that | |
1258 | functionality. If in doubt, say Y here; it will only load on | |
1259 | supported platforms. | |
917ee75a | 1260 | |
34a956db MG |
1261 | config INTEL_RST |
1262 | tristate "Intel Rapid Start Technology Driver" | |
1263 | depends on ACPI | |
a7f7f624 | 1264 | help |
8d92e160 | 1265 | This driver provides support for modifying parameters on systems |
34a956db MG |
1266 | equipped with Intel's Rapid Start Technology. When put in an ACPI |
1267 | sleep state, these devices will wake after either a configured | |
1268 | timeout or when the system battery reaches a critical state, | |
1269 | automatically copying memory contents to disk. On resume, the | |
1270 | firmware will copy the memory contents back to RAM and resume the OS | |
1271 | as usual. | |
1272 | ||
5c7f80f7 MG |
1273 | config INTEL_SMARTCONNECT |
1274 | tristate "Intel Smart Connect disabling driver" | |
1275 | depends on ACPI | |
a7f7f624 | 1276 | help |
5c7f80f7 MG |
1277 | Intel Smart Connect is a technology intended to permit devices to |
1278 | update state by resuming for a short period of time at regular | |
1279 | intervals. If a user enables this functionality under Windows and | |
1280 | then reboots into Linux, the system may remain configured to resume | |
1281 | on suspend. In the absence of any userspace to support it, the system | |
1282 | will then remain awake until something triggers another suspend. | |
1283 | ||
1284 | This driver checks to determine whether the device has Intel Smart | |
1285 | Connect enabled, and if so disables it. | |
1286 | ||
45a3d578 | 1287 | source "drivers/platform/x86/intel_speed_select_if/Kconfig" |
6613d18e | 1288 | |
4ec567b8 SP |
1289 | config INTEL_TURBO_MAX_3 |
1290 | bool "Intel Turbo Boost Max Technology 3.0 enumeration driver" | |
1291 | depends on X86_64 && SCHED_MC_PRIO | |
a7f7f624 | 1292 | help |
4ec567b8 SP |
1293 | This driver reads maximum performance ratio of each CPU and set up |
1294 | the scheduler priority metrics. In this way scheduler can prefer | |
1295 | CPU with higher performance to schedule tasks. | |
1296 | This driver is only required when the system is not using Hardware | |
1297 | P-States (HWP). In HWP mode, priority can be read from ACPI tables. | |
1298 | ||
45a3d578 AS |
1299 | config INTEL_UNCORE_FREQ_CONTROL |
1300 | tristate "Intel Uncore frequency control driver" | |
1301 | depends on X86_64 | |
1302 | help | |
1303 | This driver allows control of uncore frequency limits on | |
1304 | supported server platforms. | |
1305 | Uncore frequency controls RING/LLC (last-level cache) clocks. | |
1306 | ||
1307 | To compile this driver as a module, choose M here: the module | |
1308 | will be called intel-uncore-frequency. | |
1309 | ||
1310 | config INTEL_BXTWC_PMIC_TMU | |
1311 | tristate "Intel BXT Whiskey Cove TMU Driver" | |
1312 | depends on REGMAP | |
25f1ca31 MW |
1313 | depends on MFD_INTEL_PMC_BXT |
1314 | depends on INTEL_SOC_PMIC_BXTWC | |
a7f7f624 | 1315 | help |
45a3d578 AS |
1316 | Select this driver to use Intel BXT Whiskey Cove PMIC TMU feature. |
1317 | This driver enables the alarm wakeup functionality in the TMU unit | |
1318 | of Whiskey Cove PMIC. | |
cef9dd85 | 1319 | |
19a525d8 TI |
1320 | config INTEL_CHTDC_TI_PWRBTN |
1321 | tristate "Intel Cherry Trail Dollar Cove TI power button driver" | |
1322 | depends on INTEL_SOC_PMIC_CHTDC_TI | |
1323 | depends on INPUT | |
a7f7f624 | 1324 | help |
19a525d8 TI |
1325 | This option adds a power button driver driver for Dollar Cove TI |
1326 | PMIC on Intel Cherry Trail devices. | |
1327 | ||
1328 | To compile this driver as a module, choose M here: the module | |
1329 | will be called intel_chtdc_ti_pwrbtn. | |
1330 | ||
6456fd73 AS |
1331 | config INTEL_MRFLD_PWRBTN |
1332 | tristate "Intel Merrifield Basin Cove power button driver" | |
1333 | depends on INTEL_SOC_PMIC_MRFLD | |
1334 | depends on INPUT | |
a7f7f624 | 1335 | help |
6456fd73 AS |
1336 | This option adds a power button driver for Basin Cove PMIC |
1337 | on Intel Merrifield devices. | |
1338 | ||
1339 | To compile this driver as a module, choose M here: the module | |
1340 | will be called intel_mrfld_pwrbtn. | |
1341 | ||
45a3d578 AS |
1342 | config INTEL_PMC_CORE |
1343 | tristate "Intel PMC Core driver" | |
1344 | depends on PCI | |
a7f7f624 | 1345 | help |
45a3d578 AS |
1346 | The Intel Platform Controller Hub for Intel Core SoCs provides access |
1347 | to Power Management Controller registers via a PCI interface. This | |
1348 | driver can utilize debugging capabilities and supported features as | |
1349 | exposed by the Power Management Controller. | |
f8eb0235 | 1350 | |
45a3d578 AS |
1351 | Supported features: |
1352 | - SLP_S0_RESIDENCY counter | |
1353 | - PCH IP Power Gating status | |
1354 | - LTR Ignore | |
1355 | - MPHY/PLL gating status (Sunrisepoint PCH only) | |
f8eb0235 | 1356 | |
e2729113 | 1357 | config INTEL_PMT_CLASS |
35d8a973 | 1358 | tristate |
e2729113 AD |
1359 | help |
1360 | The Intel Platform Monitoring Technology (PMT) class driver provides | |
1361 | the basic sysfs interface and file hierarchy uses by PMT devices. | |
1362 | ||
1363 | For more information, see: | |
1364 | <file:Documentation/ABI/testing/sysfs-class-intel_pmt> | |
1365 | ||
1366 | To compile this driver as a module, choose M here: the module | |
1367 | will be called intel_pmt_class. | |
1368 | ||
68fe8e6e AD |
1369 | config INTEL_PMT_TELEMETRY |
1370 | tristate "Intel Platform Monitoring Technology (PMT) Telemetry driver" | |
f3f6da50 | 1371 | depends on MFD_INTEL_PMT |
68fe8e6e AD |
1372 | select INTEL_PMT_CLASS |
1373 | help | |
1374 | The Intel Platform Monitory Technology (PMT) Telemetry driver provides | |
1375 | access to hardware telemetry metrics on devices that support the | |
1376 | feature. | |
1377 | ||
1378 | To compile this driver as a module, choose M here: the module | |
1379 | will be called intel_pmt_telemetry. | |
1380 | ||
5ef9998c AD |
1381 | config INTEL_PMT_CRASHLOG |
1382 | tristate "Intel Platform Monitoring Technology (PMT) Crashlog driver" | |
fdd3feb3 | 1383 | depends on MFD_INTEL_PMT |
5ef9998c AD |
1384 | select INTEL_PMT_CLASS |
1385 | help | |
1386 | The Intel Platform Monitoring Technology (PMT) crashlog driver provides | |
1387 | access to hardware crashlog capabilities on devices that support the | |
1388 | feature. | |
1389 | ||
1390 | To compile this driver as a module, choose M here: the module | |
1391 | will be called intel_pmt_crashlog. | |
1392 | ||
45a3d578 AS |
1393 | config INTEL_PUNIT_IPC |
1394 | tristate "Intel P-Unit IPC Driver" | |
a7f7f624 | 1395 | help |
45a3d578 AS |
1396 | This driver provides support for Intel P-Unit Mailbox IPC mechanism, |
1397 | which is used to bridge the communications between kernel and P-Unit. | |
49a474c7 | 1398 | |
45a3d578 | 1399 | config INTEL_SCU_IPC |
54b34aa0 MW |
1400 | bool |
1401 | ||
1402 | config INTEL_SCU | |
1403 | bool | |
1404 | select INTEL_SCU_IPC | |
1405 | ||
1406 | config INTEL_SCU_PCI | |
1407 | bool "Intel SCU PCI driver" | |
b8da68f4 | 1408 | depends on PCI |
54b34aa0 MW |
1409 | select INTEL_SCU |
1410 | help | |
1411 | This driver is used to bridge the communications between kernel | |
1412 | and SCU on some embedded Intel x86 platforms. It also creates | |
b8da68f4 MW |
1413 | devices that are connected to the SoC through the SCU. |
1414 | Platforms supported: | |
1415 | Medfield | |
1416 | Clovertrail | |
1417 | Merrifield | |
1418 | Broxton | |
1419 | Apollo Lake | |
35f2c14d | 1420 | |
7a61f05e MW |
1421 | config INTEL_SCU_PLATFORM |
1422 | tristate "Intel SCU platform driver" | |
1423 | depends on ACPI | |
1424 | select INTEL_SCU | |
1425 | help | |
1426 | This driver is used to bridge the communications between kernel | |
1427 | and SCU (sometimes called PMC as well). The driver currently | |
1428 | supports Intel Elkhart Lake and compatible platforms. | |
1429 | ||
18365d68 AS |
1430 | config INTEL_SCU_WDT |
1431 | bool | |
1432 | default INTEL_SCU_PCI | |
1433 | depends on INTEL_MID_WATCHDOG | |
1434 | help | |
1435 | This is a specific platform code to instantiate watchdog device | |
1436 | on ACPI-based Intel MID platforms. | |
1437 | ||
45a3d578 AS |
1438 | config INTEL_SCU_IPC_UTIL |
1439 | tristate "Intel SCU IPC utility driver" | |
54b34aa0 | 1440 | depends on INTEL_SCU |
a7f7f624 | 1441 | help |
45a3d578 AS |
1442 | The IPC Util driver provides an interface with the SCU enabling |
1443 | low level access for debug work and updating the firmware. Say | |
1444 | N unless you will be doing this on an Intel MID platform. | |
fd13c862 | 1445 | |
45a3d578 AS |
1446 | config INTEL_TELEMETRY |
1447 | tristate "Intel SoC Telemetry Driver" | |
25f1ca31 MW |
1448 | depends on X86_64 |
1449 | depends on MFD_INTEL_PMC_BXT | |
1450 | depends on INTEL_PUNIT_IPC | |
a7f7f624 | 1451 | help |
45a3d578 AS |
1452 | This driver provides interfaces to configure and use |
1453 | telemetry for INTEL SoC from APL onwards. It is also | |
1454 | used to get various SoC events and parameters | |
1455 | directly via debugfs files. Various tools may use | |
1456 | this interface for SoC state monitoring. | |
fd13c862 | 1457 | |
41b16dce | 1458 | endif # X86_PLATFORM_DEVICES |
80a7581f IT |
1459 | |
1460 | config PMC_ATOM | |
1461 | def_bool y | |
1462 | depends on PCI | |
282a4e4c | 1463 | select COMMON_CLK |