Kconfig

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