1# SPDX-License-Identifier: GPL-2.0-only 2# 3# X86 Platform Specific Drivers 4# 5 6menuconfig X86_PLATFORM_DEVICES 7 bool "X86 Platform Specific Device Drivers" 8 default y 9 depends on X86 10 help 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 17if X86_PLATFORM_DEVICES 18 19config WMI_BMOF 20 tristate "WMI embedded Binary MOF driver" 21 depends on ACPI_WMI 22 default ACPI_WMI 23 help 24 Say Y here if you want to be able to read a firmware-embedded 25 WMI Binary MOF (Managed Object Format) data. Using this requires 26 userspace tools and may be rather tedious. 27 28 To compile this driver as a module, choose M here: the module will 29 be called wmi-bmof. 30 31config HUAWEI_WMI 32 tristate "Huawei WMI laptop extras driver" 33 depends on ACPI_BATTERY 34 depends on ACPI_EC 35 depends on ACPI_WMI 36 depends on INPUT 37 select INPUT_SPARSEKMAP 38 select LEDS_CLASS 39 select NEW_LEDS 40 help 41 This driver provides support for Huawei WMI hotkeys, battery charge 42 control, fn-lock, mic-mute LED, and other extra features. 43 44 To compile this driver as a module, choose M here: the module 45 will be called huawei-wmi. 46 47source "drivers/platform/x86/uniwill/Kconfig" 48 49config UV_SYSFS 50 tristate "Sysfs structure for UV systems" 51 depends on X86_UV 52 depends on SYSFS 53 help 54 This driver supports a sysfs tree describing information about 55 UV systems at /sys/firmware/sgi_uv/. 56 57 To compile this driver as a module, choose M here: the module will 58 be called uv_sysfs. 59 60config MXM_WMI 61 tristate "WMI support for MXM Laptop Graphics" 62 depends on ACPI_WMI 63 help 64 MXM is a standard for laptop graphics cards, the WMI interface 65 is required for switchable nvidia graphics machines 66 67config NVIDIA_WMI_EC_BACKLIGHT 68 tristate "EC Backlight Driver for Hybrid Graphics Notebook Systems" 69 depends on ACPI_VIDEO 70 depends on ACPI_WMI 71 depends on BACKLIGHT_CLASS_DEVICE 72 help 73 This driver provides a sysfs backlight interface for notebook systems 74 which are equipped with NVIDIA hybrid graphics and drive LCD backlight 75 levels through the Embedded Controller (EC). 76 77 Say Y or M here if you want to control the backlight on a notebook 78 system with an EC-driven backlight. 79 80 If you choose to compile this driver as a module the module will be 81 called nvidia-wmi-ec-backlight. 82 83config XIAOMI_WMI 84 tristate "Xiaomi WMI key driver" 85 depends on ACPI_WMI 86 depends on INPUT 87 help 88 Say Y here if you want to support WMI-based keys on Xiaomi notebooks. 89 90 To compile this driver as a module, choose M here: the module will 91 be called xiaomi-wmi. 92 93config REDMI_WMI 94 tristate "Redmibook WMI key driver" 95 depends on ACPI_WMI 96 depends on INPUT 97 select INPUT_SPARSEKMAP 98 help 99 Say Y here if you want support for WMI-based hotkey events on 100 Xiaomi Redmibook devices. 101 102 To compile this driver as a module, choose M here: the module will 103 be called redmi-wmi. 104 105config GIGABYTE_WMI 106 tristate "Gigabyte WMI temperature driver" 107 depends on ACPI_WMI 108 depends on HWMON 109 help 110 Say Y here if you want to support WMI-based temperature reporting on 111 Gigabyte mainboards. 112 113 To compile this driver as a module, choose M here: the module will 114 be called gigabyte-wmi. 115 116config BITLAND_MIFS_WMI 117 tristate "Bitland MIFS (MiInterface) WMI driver" 118 depends on ACPI_WMI 119 depends on HWMON 120 depends on INPUT 121 depends on LEDS_CLASS 122 depends on POWER_SUPPLY 123 select ACPI_PLATFORM_PROFILE 124 select INPUT_SPARSEKMAP 125 help 126 This is a driver for Bitland MiInterface based laptops. 127 128 It provides the access to the temperature, fan speed, gpu 129 control, keyboard backlight brightness and platform profile 130 via hwmon and sysfs. 131 132 To compile this driver as a module, choose M here: the module will 133 be called bitland-mifs-wmi. 134 135config ACERHDF 136 tristate "Acer Aspire One temperature and fan driver" 137 depends on ACPI_EC && THERMAL 138 select THERMAL_GOV_BANG_BANG 139 help 140 This is a driver for Acer Aspire One netbooks. It allows to access 141 the temperature sensor and to control the fan. 142 143 After loading this driver the BIOS is still in control of the fan. 144 To let the kernel handle the fan, do: 145 echo -n enabled > /sys/class/thermal/thermal_zoneN/mode 146 where N=0,1,2... depending on the number of thermal nodes and the 147 detection order of your particular system. The "type" parameter 148 in the same node directory will tell you if it is "acerhdf". 149 150 For more information about this driver see 151 <https://piie.net/files/acerhdf_README.txt> 152 153 If you have an Acer Aspire One netbook, say Y or M 154 here. 155 156config ACER_WIRELESS 157 tristate "Acer Wireless Radio Control Driver" 158 depends on ACPI 159 depends on INPUT 160 help 161 The Acer Wireless Radio Control handles the airplane mode hotkey 162 present on new Acer laptops. 163 164 Say Y or M here if you have an Acer notebook with an airplane mode 165 hotkey. 166 167 If you choose to compile this driver as a module the module will be 168 called acer-wireless. 169 170config ACER_WMI 171 tristate "Acer WMI Laptop Extras" 172 depends on BACKLIGHT_CLASS_DEVICE 173 depends on SERIO_I8042 174 depends on INPUT 175 depends on RFKILL || RFKILL = n 176 depends on ACPI_EC 177 depends on ACPI_WMI 178 depends on ACPI_VIDEO || ACPI_VIDEO = n 179 depends on HWMON 180 select INPUT_SPARSEKMAP 181 select LEDS_CLASS 182 select NEW_LEDS 183 select ACPI_PLATFORM_PROFILE 184 help 185 This is a driver for newer Acer (and Wistron) laptops. It adds 186 wireless radio and bluetooth control, and on some laptops, 187 exposes the mail LED and LCD backlight. 188 189 If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M 190 here. 191 192source "drivers/platform/x86/amd/Kconfig" 193 194config ADV_SWBUTTON 195 tristate "Advantech ACPI Software Button Driver" 196 depends on ACPI && INPUT 197 help 198 Say Y here to enable support for Advantech software defined 199 button feature. More information can be found at 200 <http://www.advantech.com.tw/products/> 201 202 To compile this driver as a module, choose M here. The module will 203 be called adv_swbutton. 204 205config APPLE_GMUX 206 tristate "Apple Gmux Driver" 207 depends on ACPI && PCI 208 depends on PNP 209 depends on BACKLIGHT_CLASS_DEVICE 210 help 211 This driver provides support for the gmux device found on many 212 Apple laptops, which controls the display mux for the hybrid 213 graphics as well as the backlight. Currently only backlight 214 control is supported by the driver. 215 216config ASUS_LAPTOP 217 tristate "Asus Laptop Extras" 218 depends on ACPI 219 select LEDS_CLASS 220 select NEW_LEDS 221 depends on BACKLIGHT_CLASS_DEVICE 222 depends on INPUT 223 depends on RFKILL || RFKILL = n 224 depends on ACPI_VIDEO || ACPI_VIDEO = n 225 select INPUT_SPARSEKMAP 226 help 227 This is a driver for Asus laptops, Lenovo SL and the Pegatron 228 Lucid tablet. It may also support some MEDION, JVC or VICTOR 229 laptops. It makes all the extra buttons generate standard 230 ACPI events and input events, and on the Lucid the built-in 231 accelerometer appears as an input device. It also adds 232 support for video output switching, LCD backlight control, 233 Bluetooth and Wlan control, and most importantly, allows you 234 to blink those fancy LEDs. 235 236 For more information see <http://acpi4asus.sf.net>. 237 238 If you have an ACPI-compatible ASUS laptop, say Y or M here. 239 240config ASUS_WIRELESS 241 tristate "Asus Wireless Radio Control Driver" 242 depends on ACPI 243 depends on INPUT 244 select NEW_LEDS 245 select LEDS_CLASS 246 help 247 The Asus Wireless Radio Control handles the airplane mode hotkey 248 present on some Asus laptops. 249 250 Say Y or M here if you have an ASUS notebook with an airplane mode 251 hotkey. 252 253 If you choose to compile this driver as a module the module will be 254 called asus-wireless. 255 256config ASUS_ARMOURY 257 tristate "ASUS Armoury driver" 258 depends on ASUS_WMI 259 select FW_ATTR_CLASS 260 help 261 Say Y here if you have a WMI aware Asus machine and would like to use the 262 firmware_attributes API to control various settings typically exposed in 263 the ASUS Armoury Crate application available on Windows. 264 265 To compile this driver as a module, choose M here: the module will 266 be called asus-armoury. 267 268config ASUS_WMI 269 tristate "ASUS WMI Driver" 270 depends on ACPI_WMI 271 depends on ACPI_BATTERY 272 depends on INPUT 273 depends on HWMON 274 depends on BACKLIGHT_CLASS_DEVICE 275 depends on RFKILL || RFKILL = n 276 depends on HOTPLUG_PCI 277 depends on ACPI_VIDEO || ACPI_VIDEO = n 278 depends on SERIO_I8042 || SERIO_I8042 = n 279 select INPUT_SPARSEKMAP 280 select LEDS_CLASS 281 select NEW_LEDS 282 select ACPI_PLATFORM_PROFILE 283 help 284 Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new 285 Asus Notebooks). 286 287 To compile this driver as a module, choose M here: the module will 288 be called asus-wmi. 289 290config ASUS_WMI_DEPRECATED_ATTRS 291 bool "BIOS option support in WMI platform (DEPRECATED)" 292 depends on ASUS_WMI 293 default y 294 help 295 Say Y to expose the configurable BIOS options through the asus-wmi 296 driver. 297 298 This can be used with or without the asus-armoury driver which 299 has the same attributes, but more, and better features. 300 301config ASUS_NB_WMI 302 tristate "Asus Notebook WMI Driver" 303 depends on ASUS_WMI 304 help 305 This is a driver for newer Asus notebooks. It adds extra features 306 like wireless radio and bluetooth control, leds, hotkeys, backlight... 307 308 For more information, see 309 <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 310 311 If you have an ACPI-WMI compatible Asus Notebook, say Y or M 312 here. 313 314config ASUS_TF103C_DOCK 315 tristate "Asus TF103C 2-in-1 keyboard dock" 316 depends on ACPI 317 depends on I2C 318 depends on INPUT 319 depends on HID 320 depends on GPIOLIB 321 help 322 This is a driver for the keyboard, touchpad and USB port of the 323 keyboard dock for the Asus TF103C 2-in-1 tablet. 324 325 This keyboard dock has its own I2C attached embedded controller 326 and the keyboard and touchpad are also connected over I2C, 327 instead of using the usual USB connection. This means that the 328 keyboard dock requires this special driver to function. 329 330 If you have an Asus TF103C tablet say Y or M here, for a generic x86 331 distro config say M here. 332 333config AYANEO_EC 334 tristate "Ayaneo EC platform control" 335 depends on DMI 336 depends on ACPI_EC 337 depends on ACPI_BATTERY 338 depends on HWMON 339 help 340 Enables support for the platform EC of Ayaneo devices. This 341 includes fan control, fan speed, charge limit, magic 342 module detection, and controller power control. 343 344 If you have an Ayaneo device, say Y or M here. 345 346config MERAKI_MX100 347 tristate "Cisco Meraki MX100 Platform Driver" 348 depends on GPIOLIB 349 depends on GPIO_ICH 350 depends on LEDS_CLASS 351 select LEDS_GPIO 352 help 353 This driver provides support for the front button and LEDs on 354 the Cisco Meraki MX100 (Tinkerbell) 1U appliance. 355 356 To compile this driver as a module, choose M here: the module 357 will be called meraki-mx100. 358 359config EEEPC_LAPTOP 360 tristate "Eee PC Hotkey Driver" 361 depends on ACPI_EC 362 depends on INPUT 363 depends on RFKILL || RFKILL = n 364 depends on ACPI_VIDEO || ACPI_VIDEO = n 365 depends on HOTPLUG_PCI 366 depends on BACKLIGHT_CLASS_DEVICE 367 select HWMON 368 select LEDS_CLASS 369 select NEW_LEDS 370 select INPUT_SPARSEKMAP 371 help 372 This driver supports the Fn-Fx keys on Eee PC laptops. 373 374 It also gives access to some extra laptop functionalities like 375 Bluetooth, backlight and allows powering on/off some other 376 devices. 377 378 If you have an Eee PC laptop, say Y or M here. If this driver 379 doesn't work on your Eee PC, try eeepc-wmi instead. 380 381config EEEPC_WMI 382 tristate "Eee PC WMI Driver" 383 depends on ASUS_WMI 384 help 385 This is a driver for newer Eee PC laptops. It adds extra features 386 like wireless radio and bluetooth control, leds, hotkeys, backlight... 387 388 For more information, see 389 <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 390 391 If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M 392 here. 393 394source "drivers/platform/x86/dell/Kconfig" 395 396config AMILO_RFKILL 397 tristate "Fujitsu-Siemens Amilo rfkill support" 398 depends on RFKILL 399 depends on SERIO_I8042 400 help 401 This is a driver for enabling wifi on some Fujitsu-Siemens Amilo 402 laptops. 403 404config FUJITSU_LAPTOP 405 tristate "Fujitsu Laptop Extras" 406 depends on ACPI 407 depends on INPUT 408 depends on BACKLIGHT_CLASS_DEVICE 409 depends on ACPI_BATTERY 410 depends on ACPI_VIDEO || ACPI_VIDEO = n 411 select INPUT_SPARSEKMAP 412 select NEW_LEDS 413 select LEDS_CLASS 414 help 415 This is a driver for laptops built by Fujitsu: 416 417 * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks 418 * Possibly other Fujitsu laptop models 419 * Tested with S6410 and S7020 420 421 It adds support for LCD brightness control and some hotkeys. 422 423 If you have a Fujitsu laptop, say Y or M here. 424 425config FUJITSU_TABLET 426 tristate "Fujitsu Tablet Extras" 427 depends on ACPI 428 depends on INPUT 429 help 430 This is a driver for tablets built by Fujitsu: 431 432 * Lifebook P1510/P1610/P1620/Txxxx 433 * Stylistic ST5xxx 434 * Possibly other Fujitsu tablet models 435 436 It adds support for the panel buttons, docking station detection, 437 tablet/notebook mode detection for convertible and 438 orientation detection for docked slates. 439 440 If you have a Fujitsu convertible or slate, say Y or M here. 441 442config GPD_POCKET_FAN 443 tristate "GPD Pocket Fan Controller support" 444 depends on ACPI 445 depends on THERMAL 446 help 447 Driver for the GPD Pocket vendor specific FAN02501 ACPI device 448 which controls the fan speed on the GPD Pocket. 449 450 Without this driver the fan on the Pocket will stay off independent 451 of the CPU temperature. Say Y or M if the kernel may be used on a 452 GPD pocket. 453 454source "drivers/platform/x86/hp/Kconfig" 455 456config WIRELESS_HOTKEY 457 tristate "Wireless hotkey button" 458 depends on ACPI 459 depends on INPUT 460 help 461 This driver provides supports for the wireless buttons found on some AMD, 462 HP, & Xiaomi laptops. 463 On such systems the driver should load automatically (via ACPI alias). 464 465 To compile this driver as a module, choose M here: the module will 466 be called wireless-hotkey. 467 468config IBM_RTL 469 tristate "Device driver to enable PRTL support" 470 depends on PCI 471 help 472 Enable support for IBM Premium Real Time Mode (PRTM). 473 This module will allow you the enter and exit PRTM in the BIOS via 474 sysfs on platforms that support this feature. System in PRTM will 475 not receive CPU-generated SMIs for recoverable errors. Use of this 476 feature without proper support may void your hardware warranty. 477 478 If the proper BIOS support is found the driver will load and create 479 /sys/devices/system/ibm_rtl/. The "state" variable will indicate 480 whether or not the BIOS is in PRTM. 481 state = 0 (BIOS SMIs on) 482 state = 1 (BIOS SMIs off) 483 484config SENSORS_HDAPS 485 tristate "Thinkpad Hard Drive Active Protection System (hdaps)" 486 depends on INPUT 487 help 488 This driver provides support for the IBM Hard Drive Active Protection 489 System (hdaps), which provides an accelerometer and other misc. data. 490 ThinkPads starting with the R50, T41, and X40 are supported. The 491 accelerometer data is readable via sysfs. 492 493 This driver also provides an absolute input class device, allowing 494 the laptop to act as a pinball machine-esque joystick. 495 496 If your ThinkPad is not recognized by the driver, please update to latest 497 BIOS. This is especially the case for some R52 ThinkPads. 498 499 Say Y here if you have an applicable laptop and want to experience 500 the awesome power of hdaps. 501 502source "drivers/platform/x86/intel/Kconfig" 503source "drivers/platform/x86/lenovo/Kconfig" 504 505config ACPI_QUICKSTART 506 tristate "ACPI Quickstart button driver" 507 depends on ACPI 508 depends on INPUT 509 select INPUT_SPARSEKMAP 510 help 511 This driver adds support for ACPI quickstart button (PNP0C32) devices. 512 The button emits a manufacturer-specific key value when pressed, so 513 userspace has to map this value to a standard key code. 514 515 To compile this driver as a module, choose M here: the module will be 516 called quickstart. 517 518config MEEGOPAD_ANX7428 519 tristate "MeeGoPad ANX7428 Type-C Switch" 520 depends on ACPI && GPIOLIB && I2C 521 help 522 Some MeeGoPad top-set boxes have an ANX7428 Type-C Switch for 523 USB3.1 Gen 1 and DisplayPort over Type-C alternate mode support. 524 525 This driver takes care of powering on the ANX7428 on supported 526 MeeGoPad top-set boxes. After this the ANX7428 takes care of Type-C 527 connector orientation and PD alternate mode switching autonomously. 528 529config MSI_EC 530 tristate "MSI EC Extras" 531 depends on ACPI_EC 532 depends on ACPI_BATTERY 533 help 534 This driver allows various MSI laptops' functionalities to be 535 controlled from userspace, including battery charge threshold. 536 537config MSI_LAPTOP 538 tristate "MSI Laptop Extras" 539 depends on ACPI_EC 540 depends on BACKLIGHT_CLASS_DEVICE 541 depends on ACPI_VIDEO || ACPI_VIDEO = n 542 depends on RFKILL 543 depends on INPUT && SERIO_I8042 544 select INPUT_SPARSEKMAP 545 help 546 This is a driver for laptops built by MSI (MICRO-STAR 547 INTERNATIONAL): 548 549 MSI MegaBook S270 (MS-1013) 550 Cytron/TCM/Medion/Tchibo MD96100/SAM2000 551 552 It adds support for Bluetooth, WLAN and LCD brightness control. 553 554 More information about this driver is available at 555 <http://0pointer.de/lennart/tchibo.html>. 556 557 If you have an MSI S270 laptop, say Y or M here. 558 559config MSI_WMI 560 tristate "MSI WMI extras" 561 depends on ACPI_WMI 562 depends on INPUT 563 depends on BACKLIGHT_CLASS_DEVICE 564 depends on ACPI_VIDEO || ACPI_VIDEO = n 565 select INPUT_SPARSEKMAP 566 help 567 Say Y here if you want to support WMI-based hotkeys on MSI laptops. 568 569 To compile this driver as a module, choose M here: the module will 570 be called msi-wmi. 571 572config MSI_WMI_PLATFORM 573 tristate "MSI WMI Platform features" 574 depends on ACPI_WMI 575 depends on DMI 576 depends on HWMON 577 help 578 Say Y here if you want to have support for WMI-based platform features 579 like fan sensor access on MSI machines. 580 581 To compile this driver as a module, choose M here: the module will 582 be called msi-wmi-platform. 583 584config XO15_EBOOK 585 tristate "OLPC XO-1.5 ebook switch" 586 depends on OLPC || COMPILE_TEST 587 depends on ACPI && INPUT 588 help 589 Support for the ebook switch on the OLPC XO-1.5 laptop. 590 591 This switch is triggered as the screen is rotated and folded down to 592 convert the device into ebook form. 593 594config XO1_RFKILL 595 tristate "OLPC XO-1 software RF kill switch" 596 depends on OLPC || COMPILE_TEST 597 depends on RFKILL 598 help 599 Support for enabling/disabling the WLAN interface on the OLPC XO-1 600 laptop. 601 602config PCENGINES_APU2 603 tristate "PC Engines APUv2/3 front button and LEDs driver" 604 depends on INPUT && INPUT_KEYBOARD && GPIOLIB 605 depends on LEDS_CLASS 606 select GPIO_AMD_FCH 607 select KEYBOARD_GPIO_POLLED 608 select LEDS_GPIO 609 help 610 This driver provides support for the front button and LEDs on 611 PC Engines APUv2/APUv3 board. 612 613 To compile this driver as a module, choose M here: the module 614 will be called pcengines-apuv2. 615 616config PORTWELL_EC 617 tristate "Portwell Embedded Controller driver" 618 depends on X86 && HAS_IOPORT && WATCHDOG && GPIOLIB 619 select WATCHDOG_CORE 620 help 621 This driver provides support for the GPIO pins and watchdog timer 622 embedded in Portwell's EC. 623 624 Theoretically, this driver should work on multiple Portwell platforms, 625 but it has only been tested on the Portwell NANO-6064 board. 626 If you encounter any issues on other boards, please report them. 627 628 To compile this driver as a module, choose M here: the module 629 will be called portwell-ec. 630 631config BARCO_P50_GPIO 632 tristate "Barco P50 GPIO driver for identify LED/button" 633 depends on GPIOLIB 634 help 635 This driver provides access to the GPIOs for the identify button 636 and led present on Barco P50 board. 637 638 To compile this driver as a module, choose M here: the module 639 will be called barco-p50-gpio. 640 641config SAMSUNG_GALAXYBOOK 642 tristate "Samsung Galaxy Book driver" 643 depends on ACPI 644 depends on ACPI_BATTERY 645 depends on INPUT 646 depends on LEDS_CLASS 647 depends on SERIO_I8042 648 select ACPI_PLATFORM_PROFILE 649 select FW_ATTR_CLASS 650 help 651 This is a driver for Samsung Galaxy Book series notebooks. It adds 652 support for the keyboard backlight control, performance mode control, 653 function keys, and various firmware attributes. 654 655 For more information about this driver, see 656 <file:Documentation/admin-guide/laptops/samsung-galaxybook.rst>. 657 658config SAMSUNG_LAPTOP 659 tristate "Samsung Laptop driver" 660 depends on RFKILL || RFKILL = n 661 depends on ACPI_VIDEO || ACPI_VIDEO = n 662 depends on ACPI_BATTERY 663 depends on BACKLIGHT_CLASS_DEVICE 664 select LEDS_CLASS 665 select NEW_LEDS 666 help 667 This module implements a driver for a wide range of different 668 Samsung laptops. It offers control over the different 669 function keys, wireless LED, LCD backlight level. 670 671 It may also provide some sysfs files described in 672 <file:Documentation/ABI/testing/sysfs-driver-samsung-laptop> 673 674 To compile this driver as a module, choose M here: the module 675 will be called samsung-laptop. 676 677config SAMSUNG_Q10 678 tristate "Samsung Q10 Extras" 679 depends on ACPI_EC 680 select BACKLIGHT_CLASS_DEVICE 681 help 682 This driver provides support for backlight control on Samsung Q10 683 and related laptops, including Dell Latitude X200. 684 685config ACPI_TOSHIBA 686 tristate "Toshiba Laptop Extras" 687 depends on ACPI_EC 688 depends on ACPI_BATTERY 689 depends on ACPI_WMI 690 select LEDS_CLASS 691 select NEW_LEDS 692 depends on BACKLIGHT_CLASS_DEVICE 693 depends on INPUT 694 depends on SERIO_I8042 || SERIO_I8042 = n 695 depends on ACPI_VIDEO || ACPI_VIDEO = n 696 depends on HWMON || HWMON = n 697 depends on RFKILL || RFKILL = n 698 depends on IIO 699 select INPUT_SPARSEKMAP 700 help 701 This driver adds support for access to certain system settings 702 on "legacy free" Toshiba laptops. These laptops can be recognized by 703 their lack of a BIOS setup menu and APM support. 704 705 On these machines, all system configuration is handled through the 706 ACPI. This driver is required for access to controls not covered 707 by the general ACPI drivers, such as LCD brightness, video output, 708 etc. 709 710 This driver differs from the non-ACPI Toshiba laptop driver (located 711 under "Processor type and features") in several aspects. 712 Configuration is accessed by reading and writing text files in the 713 /proc tree instead of by program interface to /dev. Furthermore, no 714 power management functions are exposed, as those are handled by the 715 general ACPI drivers. 716 717 More information about this driver is available at 718 <http://memebeam.org/toys/ToshibaAcpiDriver>. 719 720 If you have a legacy free Toshiba laptop (such as the Libretto L1 721 series), say Y. 722 723config TOSHIBA_BT_RFKILL 724 tristate "Toshiba Bluetooth RFKill switch support" 725 depends on ACPI 726 depends on RFKILL || RFKILL = n 727 help 728 This driver adds support for Bluetooth events for the RFKill 729 switch on modern Toshiba laptops with full ACPI support and 730 an RFKill switch. 731 732 This driver handles RFKill events for the TOS6205 Bluetooth, 733 and re-enables it when the switch is set back to the 'on' 734 position. 735 736 If you have a modern Toshiba laptop with a Bluetooth and an 737 RFKill switch (such as the Portege R500), say Y. 738 739config TOSHIBA_HAPS 740 tristate "Toshiba HDD Active Protection Sensor" 741 depends on ACPI 742 help 743 This driver adds support for the built-in accelerometer 744 found on recent Toshiba laptops equipped with HID TOS620A 745 device. 746 747 This driver receives ACPI notify events 0x80 when the sensor 748 detects a sudden move or a harsh vibration, as well as an 749 ACPI notify event 0x81 whenever the movement or vibration has 750 been stabilized. 751 752 Also provides sysfs entries to get/set the desired protection 753 level and resetting the HDD protection interface. 754 755 If you have a recent Toshiba laptop with a built-in accelerometer 756 device, say Y. 757 758config TOSHIBA_WMI 759 tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)" 760 depends on ACPI_WMI 761 depends on INPUT 762 select INPUT_SPARSEKMAP 763 help 764 This driver adds hotkey monitoring support to some Toshiba models 765 that manage the hotkeys via WMI events. 766 767 WARNING: This driver is incomplete as it lacks a proper keymap and the 768 *notify function only prints the ACPI event type value. Be warned that 769 you will need to provide some information if you have a Toshiba model 770 with WMI event hotkeys and want to help with the development of this 771 driver. 772 773 If you have a WMI-based hotkeys Toshiba laptop, say Y or M here. 774 775config ACPI_CMPC 776 tristate "CMPC Laptop Extras" 777 depends on ACPI && INPUT 778 depends on RFKILL || RFKILL=n 779 select BACKLIGHT_CLASS_DEVICE 780 help 781 Support for Intel Classmate PC ACPI devices, including some 782 keys as input device, backlight device, tablet and accelerometer 783 devices. 784 785config COMPAL_LAPTOP 786 tristate "Compal (and others) Laptop Extras" 787 depends on ACPI_EC 788 depends on BACKLIGHT_CLASS_DEVICE 789 depends on ACPI_VIDEO || ACPI_VIDEO = n 790 depends on RFKILL 791 depends on HWMON 792 depends on POWER_SUPPLY 793 help 794 This is a driver for laptops built by Compal, and some models by 795 other brands (e.g. Dell, Toshiba). 796 797 It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon 798 and battery charging level control. 799 800config LG_LAPTOP 801 tristate "LG Laptop Extras" 802 depends on ACPI 803 depends on ACPI_BATTERY 804 depends on ACPI_WMI 805 depends on INPUT 806 select INPUT_SPARSEKMAP 807 select NEW_LEDS 808 select LEDS_CLASS 809 help 810 This driver adds support for hotkeys as well as control of keyboard 811 backlight, battery maximum charge level and various other ACPI 812 features. 813 814 If you have an LG Gram laptop, say Y or M here. 815 816config PANASONIC_LAPTOP 817 tristate "Panasonic Laptop Extras" 818 depends on INPUT && ACPI 819 depends on BACKLIGHT_CLASS_DEVICE 820 depends on ACPI_VIDEO=n || ACPI_VIDEO 821 depends on SERIO_I8042 || SERIO_I8042 = n 822 select INPUT_SPARSEKMAP 823 help 824 This driver adds support for access to backlight control and hotkeys 825 on Panasonic Let's Note laptops. 826 827 If you have a Panasonic Let's note laptop (such as the R1(N variant), 828 R2, R3, R5, T2, W2 and Y2 series), say Y. 829 830config SONY_LAPTOP 831 tristate "Sony Laptop Extras" 832 depends on ACPI_EC 833 depends on ACPI_VIDEO || ACPI_VIDEO = n 834 depends on BACKLIGHT_CLASS_DEVICE 835 depends on INPUT 836 depends on RFKILL 837 help 838 This mini-driver drives the SNC and SPIC devices present in the ACPI 839 BIOS of the Sony Vaio laptops. 840 841 It gives access to some extra laptop functionalities like Bluetooth, 842 screen brightness control, Fn keys and allows powering on/off some 843 devices. 844 845 Read <file:Documentation/admin-guide/laptops/sony-laptop.rst> for more information. 846 847config SONYPI_COMPAT 848 bool "Sonypi compatibility" 849 depends on SONY_LAPTOP 850 help 851 Build the sonypi driver compatibility code into the sony-laptop driver. 852 853config SYSTEM76_ACPI 854 tristate "System76 ACPI Driver" 855 depends on ACPI_EC 856 depends on ACPI_BATTERY 857 depends on HWMON 858 depends on INPUT 859 select NEW_LEDS 860 select LEDS_CLASS 861 select LEDS_TRIGGERS 862 help 863 This is a driver for System76 laptops running open firmware. It adds 864 support for Fn-Fx key combinations, keyboard backlight, and airplane mode 865 LEDs. 866 867 If you have a System76 laptop running open firmware, say Y or M here. 868 869config TOPSTAR_LAPTOP 870 tristate "Topstar Laptop Extras" 871 depends on ACPI 872 depends on INPUT 873 select INPUT_SPARSEKMAP 874 select LEDS_CLASS 875 select NEW_LEDS 876 help 877 This driver adds support for hotkeys found on Topstar laptops. 878 879 If you have a Topstar laptop, say Y or M here. 880 881config SERIAL_MULTI_INSTANTIATE 882 tristate "Serial bus multi instantiate pseudo device driver" 883 depends on ACPI 884 depends on (I2C && !SPI) || (!I2C && SPI) || (I2C && SPI) 885 help 886 Some ACPI-based systems list multiple devices in a single ACPI 887 firmware-node. This driver will instantiate separate clients 888 for each device in the firmware-node. 889 890 To compile this driver as a module, choose M here: the module 891 will be called serial-multi-instantiate. 892 893config TOUCHSCREEN_DMI 894 bool "DMI based touchscreen configuration info" 895 depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD 896 select EFI_EMBEDDED_FIRMWARE if EFI 897 help 898 Certain ACPI based tablets with e.g. Silead or Chipone touchscreens 899 do not have enough data in ACPI tables for the touchscreen driver to 900 handle the touchscreen properly, as OEMs expect the data to be baked 901 into the tablet model specific version of the driver shipped with the 902 the OS-image for the device. This option supplies the missing info. 903 Enable this for x86 tablets with Silead or Chipone touchscreens. 904 905config INSPUR_PLATFORM_PROFILE 906 tristate "Inspur WMI platform profile driver" 907 depends on ACPI_WMI 908 select ACPI_PLATFORM_PROFILE 909 help 910 This will allow users to determine and control the platform modes 911 between low-power, balanced and performance modes. 912 913 To compile this driver as a module, choose M here: the module 914 will be called inspur-platform-profile. 915 916config DASHARO_ACPI 917 tristate "Dasharo ACPI Platform Driver" 918 depends on ACPI 919 depends on HWMON 920 help 921 This driver provides HWMON support for devices running Dasharo 922 firmware. 923 924 If you have a device with Dasharo firmware, choose Y or M here. 925 926source "drivers/platform/x86/x86-android-tablets/Kconfig" 927 928config FW_ATTR_CLASS 929 tristate 930 931config INTEL_IMR 932 bool "Intel Isolated Memory Region support" 933 depends on X86_INTEL_QUARK && IOSF_MBI 934 help 935 This option provides a means to manipulate Isolated Memory Regions. 936 IMRs are a set of registers that define read and write access masks 937 to prohibit certain system agents from accessing memory with 1 KiB 938 granularity. 939 940 IMRs make it possible to control read/write access to an address 941 by hardware agents inside the SoC. Read and write masks can be 942 defined for: 943 - eSRAM flush 944 - Dirty CPU snoop (write only) 945 - RMU access 946 - PCI Virtual Channel 0/Virtual Channel 1 947 - SMM mode 948 - Non SMM mode 949 950 Quark contains a set of eight IMR registers and makes use of those 951 registers during its bootup process. 952 953 If you are running on a Galileo/Quark say Y here. 954 955config INTEL_IPS 956 tristate "Intel Intelligent Power Sharing" 957 depends on ACPI && PCI 958 help 959 Intel Calpella platforms support dynamic power sharing between the 960 CPU and GPU, maximizing performance in a given TDP. This driver, 961 along with the CPU frequency and i915 drivers, provides that 962 functionality. If in doubt, say Y here; it will only load on 963 supported platforms. 964 965config INTEL_SCU_IPC 966 bool 967 968config INTEL_SCU 969 bool 970 select INTEL_SCU_IPC 971 972config INTEL_SCU_PCI 973 bool "Intel SCU PCI driver" 974 depends on PCI 975 select INTEL_SCU 976 help 977 This driver is used to bridge the communications between kernel 978 and SCU on some embedded Intel x86 platforms. It also creates 979 devices that are connected to the SoC through the SCU. 980 Platforms supported: 981 Medfield 982 Clovertrail 983 Merrifield 984 Broxton 985 Apollo Lake 986 987config INTEL_SCU_PLATFORM 988 tristate "Intel SCU platform driver" 989 depends on ACPI 990 select INTEL_SCU 991 help 992 This driver is used to bridge the communications between kernel 993 and SCU (sometimes called PMC as well). The driver currently 994 supports Intel Elkhart Lake and compatible platforms. 995 996config INTEL_SCU_WDT 997 bool 998 default INTEL_SCU_PCI 999 depends on INTEL_MID_WATCHDOG 1000 help 1001 This is a specific platform code to instantiate watchdog device 1002 on ACPI-based Intel MID platforms. 1003 1004config INTEL_SCU_IPC_UTIL 1005 tristate "Intel SCU IPC utility driver" 1006 depends on INTEL_SCU 1007 help 1008 The IPC Util driver provides an interface with the SCU enabling 1009 low level access for debug work and updating the firmware. Say 1010 N unless you will be doing this on an Intel MID platform. 1011 1012source "drivers/platform/x86/siemens/Kconfig" 1013 1014config SILICOM_PLATFORM 1015 tristate "Silicom Edge Networking device support" 1016 depends on HWMON 1017 depends on GPIOLIB 1018 depends on LEDS_CLASS_MULTICOLOR 1019 help 1020 This option enables support for the LEDs/GPIO/etc downstream of the 1021 embedded controller on Silicom "Cordoba" hardware and derivatives. 1022 1023 This platform driver provides support for various functions via 1024 the Linux LED framework, GPIO framework, Hardware Monitoring (HWMON) 1025 and device attributes. 1026 1027 If you have a Silicom network appliance, say Y or M here. 1028 1029config WINMATE_FM07_KEYS 1030 tristate "Winmate FM07/FM07P front-panel keys driver" 1031 depends on INPUT 1032 help 1033 Winmate FM07 and FM07P in-vehicle computers have a row of five 1034 buttons below the display. This module adds an input device 1035 that delivers key events when these buttons are pressed. 1036 1037config SEL3350_PLATFORM 1038 tristate "SEL-3350 LEDs and power supplies" 1039 depends on ACPI 1040 depends on GPIOLIB 1041 depends on PINCTRL_BROXTON 1042 select POWER_SUPPLY 1043 select NEW_LEDS 1044 select LEDS_CLASS 1045 select LEDS_GPIO 1046 help 1047 Support for LEDs and power supplies on SEL-3350 computers. 1048 1049 To compile this driver as a module, choose M here: the module 1050 will be called sel3350-platform. 1051 1052config OXP_EC 1053 tristate "OneXPlayer EC platform control" 1054 depends on ACPI_EC 1055 depends on ACPI_BATTERY 1056 depends on HWMON 1057 depends on X86 1058 help 1059 Enables support for the platform EC of OneXPlayer and AOKZOE 1060 handheld devices. This includes fan speed, fan controls, and 1061 disabling the default TDP behavior of the device. 1062 1063source "drivers/platform/x86/tuxedo/Kconfig" 1064 1065endif # X86_PLATFORM_DEVICES 1066 1067config P2SB 1068 bool 1069 depends on PCI && X86 1070 help 1071 The Primary to Sideband (P2SB) bridge is an interface to some 1072 PCI devices connected through it. In particular, SPI NOR controller 1073 in Intel Apollo Lake SoC is one of such devices. 1074 1075 The main purpose of this library is to unhide P2SB device in case 1076 firmware kept it hidden on some platforms in order to access devices 1077 behind it. 1078