141b16dceSLen Brown# 241b16dceSLen Brown# X86 Platform Specific Drivers 341b16dceSLen Brown# 441b16dceSLen Brown 541b16dceSLen Brownmenuconfig X86_PLATFORM_DEVICES 641b16dceSLen Brown bool "X86 Platform Specific Device Drivers" 741b16dceSLen Brown default y 841b16dceSLen Brown ---help--- 941b16dceSLen Brown Say Y here to get to see options for device drivers for various 1041b16dceSLen Brown x86 platforms, including vendor-specific laptop extension drivers. 1141b16dceSLen Brown This option alone does not add any kernel code. 1241b16dceSLen Brown 1341b16dceSLen Brown If you say N, all options in this submenu will be skipped and disabled. 1441b16dceSLen Brown 1541b16dceSLen Brownif X86_PLATFORM_DEVICES 1641b16dceSLen Brown 1741b16dceSLen Brownconfig ACER_WMI 1841b16dceSLen Brown tristate "Acer WMI Laptop Extras (EXPERIMENTAL)" 1941b16dceSLen Brown depends on EXPERIMENTAL 2041b16dceSLen Brown depends on ACPI 2141b16dceSLen Brown depends on LEDS_CLASS 2241b16dceSLen Brown depends on NEW_LEDS 2341b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 2441b16dceSLen Brown depends on SERIO_I8042 2541b16dceSLen Brown depends on RFKILL 2641b16dceSLen Brown select ACPI_WMI 2741b16dceSLen Brown ---help--- 2841b16dceSLen Brown This is a driver for newer Acer (and Wistron) laptops. It adds 2941b16dceSLen Brown wireless radio and bluetooth control, and on some laptops, 3041b16dceSLen Brown exposes the mail LED and LCD backlight. 3141b16dceSLen Brown 3241b16dceSLen Brown For more information about this driver see 3341b16dceSLen Brown <file:Documentation/laptops/acer-wmi.txt> 3441b16dceSLen Brown 3541b16dceSLen Brown If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M 3641b16dceSLen Brown here. 3741b16dceSLen Brown 3841b16dceSLen Brownconfig ASUS_LAPTOP 3941b16dceSLen Brown tristate "Asus Laptop Extras (EXPERIMENTAL)" 4041b16dceSLen Brown depends on ACPI 4141b16dceSLen Brown depends on EXPERIMENTAL && !ACPI_ASUS 4241b16dceSLen Brown depends on LEDS_CLASS 4341b16dceSLen Brown depends on NEW_LEDS 4441b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 4541b16dceSLen Brown ---help--- 4641b16dceSLen Brown This is the new Linux driver for Asus laptops. It may also support some 4741b16dceSLen Brown MEDION, JVC or VICTOR laptops. It makes all the extra buttons generate 4841b16dceSLen Brown standard ACPI events that go through /proc/acpi/events. It also adds 4941b16dceSLen Brown support for video output switching, LCD backlight control, Bluetooth and 5041b16dceSLen Brown Wlan control, and most importantly, allows you to blink those fancy LEDs. 5141b16dceSLen Brown 5241b16dceSLen Brown For more information and a userspace daemon for handling the extra 5341b16dceSLen Brown buttons see <http://acpi4asus.sf.net/>. 5441b16dceSLen Brown 5541b16dceSLen Brown If you have an ACPI-compatible ASUS laptop, say Y or M here. 5641b16dceSLen Brown 57cad73120SLen Brownconfig DELL_LAPTOP 58cad73120SLen Brown tristate "Dell Laptop Extras (EXPERIMENTAL)" 59cad73120SLen Brown depends on X86 60cad73120SLen Brown depends on DCDBAS 61cad73120SLen Brown depends on EXPERIMENTAL 62cad73120SLen Brown depends on BACKLIGHT_CLASS_DEVICE 63cad73120SLen Brown depends on RFKILL 64cad73120SLen Brown default n 65cad73120SLen Brown ---help--- 66cad73120SLen Brown This driver adds support for rfkill and backlight control to Dell 67cad73120SLen Brown laptops. 68cad73120SLen Brown 6941b16dceSLen Brownconfig FUJITSU_LAPTOP 7041b16dceSLen Brown tristate "Fujitsu Laptop Extras" 7141b16dceSLen Brown depends on ACPI 7241b16dceSLen Brown depends on INPUT 7341b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 7441b16dceSLen Brown ---help--- 7541b16dceSLen Brown This is a driver for laptops built by Fujitsu: 7641b16dceSLen Brown 7741b16dceSLen Brown * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks 7841b16dceSLen Brown * Possibly other Fujitsu laptop models 7941b16dceSLen Brown * Tested with S6410 and S7020 8041b16dceSLen Brown 8141b16dceSLen Brown It adds support for LCD brightness control and some hotkeys. 8241b16dceSLen Brown 8341b16dceSLen Brown If you have a Fujitsu laptop, say Y or M here. 8441b16dceSLen Brown 8541b16dceSLen Brownconfig FUJITSU_LAPTOP_DEBUG 8641b16dceSLen Brown bool "Verbose debug mode for Fujitsu Laptop Extras" 8741b16dceSLen Brown depends on FUJITSU_LAPTOP 8841b16dceSLen Brown default n 8941b16dceSLen Brown ---help--- 9041b16dceSLen Brown Enables extra debug output from the fujitsu extras driver, at the 9141b16dceSLen Brown expense of a slight increase in driver size. 9241b16dceSLen Brown 9341b16dceSLen Brown If you are not sure, say N here. 9441b16dceSLen Brown 9541b16dceSLen Brownconfig TC1100_WMI 9641b16dceSLen Brown tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)" 9741b16dceSLen Brown depends on !X86_64 9841b16dceSLen Brown depends on EXPERIMENTAL 9941b16dceSLen Brown depends on ACPI 10041b16dceSLen Brown select ACPI_WMI 10141b16dceSLen Brown ---help--- 10241b16dceSLen Brown This is a driver for the WMI extensions (wireless and bluetooth power 10341b16dceSLen Brown control) of the HP Compaq TC1100 tablet. 10441b16dceSLen Brown 10541b16dceSLen Brownconfig HP_WMI 10641b16dceSLen Brown tristate "HP WMI extras" 10741b16dceSLen Brown depends on ACPI_WMI 10841b16dceSLen Brown depends on INPUT 10941b16dceSLen Brown depends on RFKILL 11041b16dceSLen Brown help 11141b16dceSLen Brown Say Y here if you want to support WMI-based hotkeys on HP laptops and 11241b16dceSLen Brown to read data from WMI such as docking or ambient light sensor state. 11341b16dceSLen Brown 11441b16dceSLen Brown To compile this driver as a module, choose M here: the module will 11541b16dceSLen Brown be called hp-wmi. 11641b16dceSLen Brown 11741b16dceSLen Brownconfig MSI_LAPTOP 11841b16dceSLen Brown tristate "MSI Laptop Extras" 11941b16dceSLen Brown depends on ACPI 12041b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 12141b16dceSLen Brown ---help--- 12241b16dceSLen Brown This is a driver for laptops built by MSI (MICRO-STAR 12341b16dceSLen Brown INTERNATIONAL): 12441b16dceSLen Brown 12541b16dceSLen Brown MSI MegaBook S270 (MS-1013) 12641b16dceSLen Brown Cytron/TCM/Medion/Tchibo MD96100/SAM2000 12741b16dceSLen Brown 12841b16dceSLen Brown It adds support for Bluetooth, WLAN and LCD brightness control. 12941b16dceSLen Brown 13041b16dceSLen Brown More information about this driver is available at 13141b16dceSLen Brown <http://0pointer.de/lennart/tchibo.html>. 13241b16dceSLen Brown 13341b16dceSLen Brown If you have an MSI S270 laptop, say Y or M here. 13441b16dceSLen Brown 13541b16dceSLen Brownconfig PANASONIC_LAPTOP 13641b16dceSLen Brown tristate "Panasonic Laptop Extras" 13741b16dceSLen Brown depends on INPUT && ACPI 13841b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 13941b16dceSLen Brown ---help--- 14041b16dceSLen Brown This driver adds support for access to backlight control and hotkeys 14141b16dceSLen Brown on Panasonic Let's Note laptops. 14241b16dceSLen Brown 14341b16dceSLen Brown If you have a Panasonic Let's note laptop (such as the R1(N variant), 14441b16dceSLen Brown R2, R3, R5, T2, W2 and Y2 series), say Y. 14541b16dceSLen Brown 14641b16dceSLen Brownconfig COMPAL_LAPTOP 14741b16dceSLen Brown tristate "Compal Laptop Extras" 14841b16dceSLen Brown depends on ACPI 14941b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 15041b16dceSLen Brown ---help--- 15141b16dceSLen Brown This is a driver for laptops built by Compal: 15241b16dceSLen Brown 15341b16dceSLen Brown Compal FL90/IFL90 15441b16dceSLen Brown Compal FL91/IFL91 15541b16dceSLen Brown Compal FL92/JFL92 15641b16dceSLen Brown Compal FT00/IFT00 15741b16dceSLen Brown 15841b16dceSLen Brown It adds support for Bluetooth, WLAN and LCD brightness control. 15941b16dceSLen Brown 16041b16dceSLen Brown If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here. 16141b16dceSLen Brown 16241b16dceSLen Brownconfig SONY_LAPTOP 16341b16dceSLen Brown tristate "Sony Laptop Extras" 16441b16dceSLen Brown depends on ACPI 16541b16dceSLen Brown select BACKLIGHT_CLASS_DEVICE 16641b16dceSLen Brown depends on INPUT 16741b16dceSLen Brown ---help--- 16841b16dceSLen Brown This mini-driver drives the SNC and SPIC devices present in the ACPI 16941b16dceSLen Brown BIOS of the Sony Vaio laptops. 17041b16dceSLen Brown 17141b16dceSLen Brown It gives access to some extra laptop functionalities like Bluetooth, 17241b16dceSLen Brown screen brightness control, Fn keys and allows powering on/off some 17341b16dceSLen Brown devices. 17441b16dceSLen Brown 17541b16dceSLen Brown Read <file:Documentation/laptops/sony-laptop.txt> for more information. 17641b16dceSLen Brown 17741b16dceSLen Brownconfig SONYPI_COMPAT 17841b16dceSLen Brown bool "Sonypi compatibility" 17941b16dceSLen Brown depends on SONY_LAPTOP 18041b16dceSLen Brown ---help--- 18141b16dceSLen Brown Build the sonypi driver compatibility code into the sony-laptop driver. 18241b16dceSLen Brown 18341b16dceSLen Brownconfig THINKPAD_ACPI 18441b16dceSLen Brown tristate "ThinkPad ACPI Laptop Extras" 18541b16dceSLen Brown depends on ACPI 18641b16dceSLen Brown select BACKLIGHT_LCD_SUPPORT 18741b16dceSLen Brown select BACKLIGHT_CLASS_DEVICE 18841b16dceSLen Brown select HWMON 18941b16dceSLen Brown select NVRAM 19041b16dceSLen Brown select INPUT 19141b16dceSLen Brown select NEW_LEDS 19241b16dceSLen Brown select LEDS_CLASS 19341b16dceSLen Brown select NET 19441b16dceSLen Brown select RFKILL 19541b16dceSLen Brown ---help--- 19641b16dceSLen Brown This is a driver for the IBM and Lenovo ThinkPad laptops. It adds 19741b16dceSLen Brown support for Fn-Fx key combinations, Bluetooth control, video 19841b16dceSLen Brown output switching, ThinkLight control, UltraBay eject and more. 19941b16dceSLen Brown For more information about this driver see 20041b16dceSLen Brown <file:Documentation/laptops/thinkpad-acpi.txt> and 20141b16dceSLen Brown <http://ibm-acpi.sf.net/> . 20241b16dceSLen Brown 20341b16dceSLen Brown This driver was formerly known as ibm-acpi. 20441b16dceSLen Brown 20541b16dceSLen Brown If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. 20641b16dceSLen Brown 20741b16dceSLen Brownconfig THINKPAD_ACPI_DEBUG 20841b16dceSLen Brown bool "Verbose debug mode" 20941b16dceSLen Brown depends on THINKPAD_ACPI 21041b16dceSLen Brown default n 21141b16dceSLen Brown ---help--- 21241b16dceSLen Brown Enables extra debugging information, at the expense of a slightly 21341b16dceSLen Brown increase in driver size. 21441b16dceSLen Brown 21541b16dceSLen Brown If you are not sure, say N here. 21641b16dceSLen Brown 21741b16dceSLen Brownconfig THINKPAD_ACPI_DOCK 21841b16dceSLen Brown bool "Legacy Docking Station Support" 21941b16dceSLen Brown depends on THINKPAD_ACPI 22041b16dceSLen Brown depends on ACPI_DOCK=n 22141b16dceSLen Brown default n 22241b16dceSLen Brown ---help--- 22341b16dceSLen Brown Allows the thinkpad_acpi driver to handle docking station events. 22441b16dceSLen Brown This support was made obsolete by the generic ACPI docking station 22541b16dceSLen Brown support (CONFIG_ACPI_DOCK). It will allow locking and removing the 22641b16dceSLen Brown laptop from the docking station, but will not properly connect PCI 22741b16dceSLen Brown devices. 22841b16dceSLen Brown 22941b16dceSLen Brown If you are not sure, say N here. 23041b16dceSLen Brown 23141b16dceSLen Brownconfig THINKPAD_ACPI_BAY 23241b16dceSLen Brown bool "Legacy Removable Bay Support" 23341b16dceSLen Brown depends on THINKPAD_ACPI 23441b16dceSLen Brown default y 23541b16dceSLen Brown ---help--- 23641b16dceSLen Brown Allows the thinkpad_acpi driver to handle removable bays. It will 23741b16dceSLen Brown electrically disable the device in the bay, and also generate 23841b16dceSLen Brown notifications when the bay lever is ejected or inserted. 23941b16dceSLen Brown 24041b16dceSLen Brown If you are not sure, say Y here. 24141b16dceSLen Brown 24241b16dceSLen Brownconfig THINKPAD_ACPI_VIDEO 24341b16dceSLen Brown bool "Video output control support" 24441b16dceSLen Brown depends on THINKPAD_ACPI 24541b16dceSLen Brown default y 24641b16dceSLen Brown ---help--- 24741b16dceSLen Brown Allows the thinkpad_acpi driver to provide an interface to control 24841b16dceSLen Brown the various video output ports. 24941b16dceSLen Brown 25041b16dceSLen Brown This feature often won't work well, depending on ThinkPad model, 25141b16dceSLen Brown display state, video output devices in use, whether there is a X 25241b16dceSLen Brown server running, phase of the moon, and the current mood of 25341b16dceSLen Brown Schroedinger's cat. If you can use X.org's RandR to control 25441b16dceSLen Brown your ThinkPad's video output ports instead of this feature, 25541b16dceSLen Brown don't think twice: do it and say N here to save some memory. 25641b16dceSLen Brown 25741b16dceSLen Brown If you are not sure, say Y here. 25841b16dceSLen Brown 25941b16dceSLen Brownconfig THINKPAD_ACPI_HOTKEY_POLL 26041b16dceSLen Brown bool "Support NVRAM polling for hot keys" 26141b16dceSLen Brown depends on THINKPAD_ACPI 26241b16dceSLen Brown default y 26341b16dceSLen Brown ---help--- 26441b16dceSLen Brown Some thinkpad models benefit from NVRAM polling to detect a few of 26541b16dceSLen Brown the hot key press events. If you know your ThinkPad model does not 26641b16dceSLen Brown need to do NVRAM polling to support any of the hot keys you use, 26741b16dceSLen Brown unselecting this option will save about 1kB of memory. 26841b16dceSLen Brown 26941b16dceSLen Brown ThinkPads T40 and newer, R52 and newer, and X31 and newer are 27041b16dceSLen Brown unlikely to need NVRAM polling in their latest BIOS versions. 27141b16dceSLen Brown 27241b16dceSLen Brown NVRAM polling can detect at most the following keys: ThinkPad/Access 27341b16dceSLen Brown IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, 27441b16dceSLen Brown Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). 27541b16dceSLen Brown 27641b16dceSLen Brown If you are not sure, say Y here. The driver enables polling only if 27741b16dceSLen Brown it is strictly necessary to do so. 27841b16dceSLen Brown 27941b16dceSLen Brownconfig INTEL_MENLOW 28041b16dceSLen Brown tristate "Thermal Management driver for Intel menlow platform" 28141b16dceSLen Brown depends on ACPI_THERMAL 28241b16dceSLen Brown select THERMAL 28341b16dceSLen Brown ---help--- 28441b16dceSLen Brown ACPI thermal management enhancement driver on 28541b16dceSLen Brown Intel Menlow platform. 28641b16dceSLen Brown 28741b16dceSLen Brown If unsure, say N. 28841b16dceSLen Brown 28941b16dceSLen Brownconfig EEEPC_LAPTOP 29041b16dceSLen Brown tristate "Eee PC Hotkey Driver (EXPERIMENTAL)" 29141b16dceSLen Brown depends on ACPI 29241b16dceSLen Brown depends on EXPERIMENTAL 293d97c0defSLen Brown select BACKLIGHT_CLASS_DEVICE 294d97c0defSLen Brown select HWMON 295d97c0defSLen Brown select RFKILL 29641b16dceSLen Brown ---help--- 29741b16dceSLen Brown This driver supports the Fn-Fx keys on Eee PC laptops. 29841b16dceSLen Brown It also adds the ability to switch camera/wlan on/off. 29941b16dceSLen Brown 30041b16dceSLen Brown If you have an Eee PC laptop, say Y or M here. 30141b16dceSLen Brown 302b4f9fe12SLen Brown 303b4f9fe12SLen Brownconfig ACPI_WMI 304b4f9fe12SLen Brown tristate "WMI (EXPERIMENTAL)" 305b4f9fe12SLen Brown depends on ACPI 306b4f9fe12SLen Brown depends on EXPERIMENTAL 307b4f9fe12SLen Brown help 308b4f9fe12SLen Brown This driver adds support for the ACPI-WMI (Windows Management 309b4f9fe12SLen Brown Instrumentation) mapper device (PNP0C14) found on some systems. 310b4f9fe12SLen Brown 311b4f9fe12SLen Brown ACPI-WMI is a proprietary extension to ACPI to expose parts of the 312b4f9fe12SLen Brown ACPI firmware to userspace - this is done through various vendor 313b4f9fe12SLen Brown defined methods and data blocks in a PNP0C14 device, which are then 314b4f9fe12SLen Brown made available for userspace to call. 315b4f9fe12SLen Brown 316b4f9fe12SLen Brown The implementation of this in Linux currently only exposes this to 317b4f9fe12SLen Brown other kernel space drivers. 318b4f9fe12SLen Brown 319b4f9fe12SLen Brown This driver is a required dependency to build the firmware specific 320b4f9fe12SLen Brown drivers needed on many machines, including Acer and HP laptops. 321b4f9fe12SLen Brown 322b4f9fe12SLen Brown It is safe to enable this driver even if your DSDT doesn't define 323b4f9fe12SLen Brown any ACPI-WMI devices. 324b4f9fe12SLen Brown 325b4f9fe12SLen Brownconfig ACPI_ASUS 326b4f9fe12SLen Brown tristate "ASUS/Medion Laptop Extras" 327b4f9fe12SLen Brown depends on ACPI 328b4f9fe12SLen Brown select BACKLIGHT_CLASS_DEVICE 329b4f9fe12SLen Brown ---help--- 330b4f9fe12SLen Brown This driver provides support for extra features of ACPI-compatible 331b4f9fe12SLen Brown ASUS laptops. As some of Medion laptops are made by ASUS, it may also 332b4f9fe12SLen Brown support some Medion laptops (such as 9675 for example). It makes all 333b4f9fe12SLen Brown the extra buttons generate standard ACPI events that go through 334b4f9fe12SLen Brown /proc/acpi/events, and (on some models) adds support for changing the 335b4f9fe12SLen Brown display brightness and output, switching the LCD backlight on and off, 336b4f9fe12SLen Brown and most importantly, allows you to blink those fancy LEDs intended 337b4f9fe12SLen Brown for reporting mail and wireless status. 338b4f9fe12SLen Brown 339b4f9fe12SLen Brown Note: display switching code is currently considered EXPERIMENTAL, 340b4f9fe12SLen Brown toying with these values may even lock your machine. 341b4f9fe12SLen Brown 342b4f9fe12SLen Brown All settings are changed via /proc/acpi/asus directory entries. Owner 343b4f9fe12SLen Brown and group for these entries can be set with asus_uid and asus_gid 344b4f9fe12SLen Brown parameters. 345b4f9fe12SLen Brown 346b4f9fe12SLen Brown More information and a userspace daemon for handling the extra buttons 347b4f9fe12SLen Brown at <http://sourceforge.net/projects/acpi4asus/>. 348b4f9fe12SLen Brown 349b4f9fe12SLen Brown If you have an ACPI-compatible ASUS laptop, say Y or M here. This 350b4f9fe12SLen Brown driver is still under development, so if your laptop is unsupported or 351b4f9fe12SLen Brown something works not quite as expected, please use the mailing list 352b4f9fe12SLen Brown available on the above page (acpi4asus-user@lists.sourceforge.net). 353b4f9fe12SLen Brown 354b4f9fe12SLen Brown NOTE: This driver is deprecated and will probably be removed soon, 355b4f9fe12SLen Brown use asus-laptop instead. 356b4f9fe12SLen Brown 357b4f9fe12SLen Brownconfig ACPI_TOSHIBA 358b4f9fe12SLen Brown tristate "Toshiba Laptop Extras" 359b4f9fe12SLen Brown depends on ACPI 360b4f9fe12SLen Brown depends on INPUT 361b4f9fe12SLen Brown select INPUT_POLLDEV 362b4f9fe12SLen Brown select NET 363b4f9fe12SLen Brown select RFKILL 364b4f9fe12SLen Brown select BACKLIGHT_CLASS_DEVICE 365b4f9fe12SLen Brown ---help--- 366b4f9fe12SLen Brown This driver adds support for access to certain system settings 367b4f9fe12SLen Brown on "legacy free" Toshiba laptops. These laptops can be recognized by 368b4f9fe12SLen Brown their lack of a BIOS setup menu and APM support. 369b4f9fe12SLen Brown 370b4f9fe12SLen Brown On these machines, all system configuration is handled through the 371b4f9fe12SLen Brown ACPI. This driver is required for access to controls not covered 372b4f9fe12SLen Brown by the general ACPI drivers, such as LCD brightness, video output, 373b4f9fe12SLen Brown etc. 374b4f9fe12SLen Brown 375b4f9fe12SLen Brown This driver differs from the non-ACPI Toshiba laptop driver (located 376b4f9fe12SLen Brown under "Processor type and features") in several aspects. 377b4f9fe12SLen Brown Configuration is accessed by reading and writing text files in the 378b4f9fe12SLen Brown /proc tree instead of by program interface to /dev. Furthermore, no 379b4f9fe12SLen Brown power management functions are exposed, as those are handled by the 380b4f9fe12SLen Brown general ACPI drivers. 381b4f9fe12SLen Brown 382b4f9fe12SLen Brown More information about this driver is available at 383b4f9fe12SLen Brown <http://memebeam.org/toys/ToshibaAcpiDriver>. 384b4f9fe12SLen Brown 385b4f9fe12SLen Brown If you have a legacy free Toshiba laptop (such as the Libretto L1 386b4f9fe12SLen Brown series), say Y. 38741b16dceSLen Brownendif # X86_PLATFORM_DEVICES 388