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 1854b1ec89SCarlos Corbacho tristate "Acer WMI Laptop Extras" 1941b16dceSLen Brown depends on ACPI 2041b16dceSLen Brown depends on LEDS_CLASS 2141b16dceSLen Brown depends on NEW_LEDS 2241b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 2341b16dceSLen Brown depends on SERIO_I8042 2441b16dceSLen Brown depends on RFKILL 2541b16dceSLen Brown select ACPI_WMI 2641b16dceSLen Brown ---help--- 2741b16dceSLen Brown This is a driver for newer Acer (and Wistron) laptops. It adds 2841b16dceSLen Brown wireless radio and bluetooth control, and on some laptops, 2941b16dceSLen Brown exposes the mail LED and LCD backlight. 3041b16dceSLen Brown 3141b16dceSLen Brown For more information about this driver see 3241b16dceSLen Brown <file:Documentation/laptops/acer-wmi.txt> 3341b16dceSLen Brown 3441b16dceSLen Brown If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M 3541b16dceSLen Brown here. 3641b16dceSLen Brown 3741b16dceSLen Brownconfig ASUS_LAPTOP 3841b16dceSLen Brown tristate "Asus Laptop Extras (EXPERIMENTAL)" 3941b16dceSLen Brown depends on ACPI 4041b16dceSLen Brown depends on EXPERIMENTAL && !ACPI_ASUS 41e73e2c62SCorentin Chary select LEDS_CLASS 42e73e2c62SCorentin Chary select NEW_LEDS 43e73e2c62SCorentin Chary select BACKLIGHT_CLASS_DEVICE 4412d6f35bSCorentin Chary depends on INPUT 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 64310d8c93SRandy Dunlap depends on POWER_SUPPLY 65cad73120SLen Brown default n 66cad73120SLen Brown ---help--- 67cad73120SLen Brown This driver adds support for rfkill and backlight control to Dell 68cad73120SLen Brown laptops. 69cad73120SLen Brown 7041b16dceSLen Brownconfig FUJITSU_LAPTOP 7141b16dceSLen Brown tristate "Fujitsu Laptop Extras" 7241b16dceSLen Brown depends on ACPI 7341b16dceSLen Brown depends on INPUT 7441b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 7541b16dceSLen Brown ---help--- 7641b16dceSLen Brown This is a driver for laptops built by Fujitsu: 7741b16dceSLen Brown 7841b16dceSLen Brown * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks 7941b16dceSLen Brown * Possibly other Fujitsu laptop models 8041b16dceSLen Brown * Tested with S6410 and S7020 8141b16dceSLen Brown 8241b16dceSLen Brown It adds support for LCD brightness control and some hotkeys. 8341b16dceSLen Brown 8441b16dceSLen Brown If you have a Fujitsu laptop, say Y or M here. 8541b16dceSLen Brown 8641b16dceSLen Brownconfig FUJITSU_LAPTOP_DEBUG 8741b16dceSLen Brown bool "Verbose debug mode for Fujitsu Laptop Extras" 8841b16dceSLen Brown depends on FUJITSU_LAPTOP 8941b16dceSLen Brown default n 9041b16dceSLen Brown ---help--- 9141b16dceSLen Brown Enables extra debug output from the fujitsu extras driver, at the 9241b16dceSLen Brown expense of a slight increase in driver size. 9341b16dceSLen Brown 9441b16dceSLen Brown If you are not sure, say N here. 9541b16dceSLen Brown 9641b16dceSLen Brownconfig TC1100_WMI 9741b16dceSLen Brown tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)" 9841b16dceSLen Brown depends on !X86_64 9941b16dceSLen Brown depends on EXPERIMENTAL 10041b16dceSLen Brown depends on ACPI 10141b16dceSLen Brown select ACPI_WMI 10241b16dceSLen Brown ---help--- 10341b16dceSLen Brown This is a driver for the WMI extensions (wireless and bluetooth power 10441b16dceSLen Brown control) of the HP Compaq TC1100 tablet. 10541b16dceSLen Brown 10641b16dceSLen Brownconfig HP_WMI 10741b16dceSLen Brown tristate "HP WMI extras" 10841b16dceSLen Brown depends on ACPI_WMI 10941b16dceSLen Brown depends on INPUT 11041b16dceSLen Brown depends on RFKILL 11141b16dceSLen Brown help 11241b16dceSLen Brown Say Y here if you want to support WMI-based hotkeys on HP laptops and 11341b16dceSLen Brown to read data from WMI such as docking or ambient light sensor state. 11441b16dceSLen Brown 11541b16dceSLen Brown To compile this driver as a module, choose M here: the module will 11641b16dceSLen Brown be called hp-wmi. 11741b16dceSLen Brown 11841b16dceSLen Brownconfig MSI_LAPTOP 11941b16dceSLen Brown tristate "MSI Laptop Extras" 12041b16dceSLen Brown depends on ACPI 12141b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 12241b16dceSLen Brown ---help--- 12341b16dceSLen Brown This is a driver for laptops built by MSI (MICRO-STAR 12441b16dceSLen Brown INTERNATIONAL): 12541b16dceSLen Brown 12641b16dceSLen Brown MSI MegaBook S270 (MS-1013) 12741b16dceSLen Brown Cytron/TCM/Medion/Tchibo MD96100/SAM2000 12841b16dceSLen Brown 12941b16dceSLen Brown It adds support for Bluetooth, WLAN and LCD brightness control. 13041b16dceSLen Brown 13141b16dceSLen Brown More information about this driver is available at 13241b16dceSLen Brown <http://0pointer.de/lennart/tchibo.html>. 13341b16dceSLen Brown 13441b16dceSLen Brown If you have an MSI S270 laptop, say Y or M here. 13541b16dceSLen Brown 13641b16dceSLen Brownconfig PANASONIC_LAPTOP 13741b16dceSLen Brown tristate "Panasonic Laptop Extras" 13841b16dceSLen Brown depends on INPUT && ACPI 13941b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 14041b16dceSLen Brown ---help--- 14141b16dceSLen Brown This driver adds support for access to backlight control and hotkeys 14241b16dceSLen Brown on Panasonic Let's Note laptops. 14341b16dceSLen Brown 14441b16dceSLen Brown If you have a Panasonic Let's note laptop (such as the R1(N variant), 14541b16dceSLen Brown R2, R3, R5, T2, W2 and Y2 series), say Y. 14641b16dceSLen Brown 14741b16dceSLen Brownconfig COMPAL_LAPTOP 14841b16dceSLen Brown tristate "Compal Laptop Extras" 14941b16dceSLen Brown depends on ACPI 15041b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 15141b16dceSLen Brown ---help--- 15241b16dceSLen Brown This is a driver for laptops built by Compal: 15341b16dceSLen Brown 15441b16dceSLen Brown Compal FL90/IFL90 15541b16dceSLen Brown Compal FL91/IFL91 15641b16dceSLen Brown Compal FL92/JFL92 15741b16dceSLen Brown Compal FT00/IFT00 15841b16dceSLen Brown 15941b16dceSLen Brown It adds support for Bluetooth, WLAN and LCD brightness control. 16041b16dceSLen Brown 16141b16dceSLen Brown If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here. 16241b16dceSLen Brown 16341b16dceSLen Brownconfig SONY_LAPTOP 16441b16dceSLen Brown tristate "Sony Laptop Extras" 16541b16dceSLen Brown depends on ACPI 16641b16dceSLen Brown select BACKLIGHT_CLASS_DEVICE 16741b16dceSLen Brown depends on INPUT 16841b16dceSLen Brown ---help--- 16941b16dceSLen Brown This mini-driver drives the SNC and SPIC devices present in the ACPI 17041b16dceSLen Brown BIOS of the Sony Vaio laptops. 17141b16dceSLen Brown 17241b16dceSLen Brown It gives access to some extra laptop functionalities like Bluetooth, 17341b16dceSLen Brown screen brightness control, Fn keys and allows powering on/off some 17441b16dceSLen Brown devices. 17541b16dceSLen Brown 17641b16dceSLen Brown Read <file:Documentation/laptops/sony-laptop.txt> for more information. 17741b16dceSLen Brown 17841b16dceSLen Brownconfig SONYPI_COMPAT 17941b16dceSLen Brown bool "Sonypi compatibility" 18041b16dceSLen Brown depends on SONY_LAPTOP 18141b16dceSLen Brown ---help--- 18241b16dceSLen Brown Build the sonypi driver compatibility code into the sony-laptop driver. 18341b16dceSLen Brown 18441b16dceSLen Brownconfig THINKPAD_ACPI 18541b16dceSLen Brown tristate "ThinkPad ACPI Laptop Extras" 18641b16dceSLen Brown depends on ACPI 187d263da31SCorentin Chary depends on INPUT 18841b16dceSLen Brown select BACKLIGHT_LCD_SUPPORT 18941b16dceSLen Brown select BACKLIGHT_CLASS_DEVICE 19041b16dceSLen Brown select HWMON 19141b16dceSLen Brown select NVRAM 19241b16dceSLen Brown select NEW_LEDS 19341b16dceSLen Brown select LEDS_CLASS 19441b16dceSLen Brown select NET 19541b16dceSLen Brown select RFKILL 19641b16dceSLen Brown ---help--- 19741b16dceSLen Brown This is a driver for the IBM and Lenovo ThinkPad laptops. It adds 19841b16dceSLen Brown support for Fn-Fx key combinations, Bluetooth control, video 19941b16dceSLen Brown output switching, ThinkLight control, UltraBay eject and more. 20041b16dceSLen Brown For more information about this driver see 20141b16dceSLen Brown <file:Documentation/laptops/thinkpad-acpi.txt> and 20241b16dceSLen Brown <http://ibm-acpi.sf.net/> . 20341b16dceSLen Brown 20441b16dceSLen Brown This driver was formerly known as ibm-acpi. 20541b16dceSLen Brown 20641b16dceSLen Brown If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. 20741b16dceSLen Brown 208a73f3091SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_DEBUGFACILITIES 209a73f3091SHenrique de Moraes Holschuh bool "Maintainer debug facilities" 210a73f3091SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 211a73f3091SHenrique de Moraes Holschuh default n 212a73f3091SHenrique de Moraes Holschuh ---help--- 213a73f3091SHenrique de Moraes Holschuh Enables extra stuff in the thinkpad-acpi which is completely useless 214a73f3091SHenrique de Moraes Holschuh for normal use. Read the driver source to find out what it does. 215a73f3091SHenrique de Moraes Holschuh 216a73f3091SHenrique de Moraes Holschuh Say N here, unless you were told by a kernel maintainer to do 217a73f3091SHenrique de Moraes Holschuh otherwise. 218a73f3091SHenrique de Moraes Holschuh 21941b16dceSLen Brownconfig THINKPAD_ACPI_DEBUG 22041b16dceSLen Brown bool "Verbose debug mode" 22141b16dceSLen Brown depends on THINKPAD_ACPI 22241b16dceSLen Brown default n 22341b16dceSLen Brown ---help--- 22441b16dceSLen Brown Enables extra debugging information, at the expense of a slightly 22541b16dceSLen Brown increase in driver size. 22641b16dceSLen Brown 22741b16dceSLen Brown If you are not sure, say N here. 22841b16dceSLen Brown 22941b16dceSLen Brownconfig THINKPAD_ACPI_DOCK 23041b16dceSLen Brown bool "Legacy Docking Station Support" 23141b16dceSLen Brown depends on THINKPAD_ACPI 23241b16dceSLen Brown depends on ACPI_DOCK=n 23341b16dceSLen Brown default n 23441b16dceSLen Brown ---help--- 23541b16dceSLen Brown Allows the thinkpad_acpi driver to handle docking station events. 23641b16dceSLen Brown This support was made obsolete by the generic ACPI docking station 23741b16dceSLen Brown support (CONFIG_ACPI_DOCK). It will allow locking and removing the 23841b16dceSLen Brown laptop from the docking station, but will not properly connect PCI 23941b16dceSLen Brown devices. 24041b16dceSLen Brown 24141b16dceSLen Brown If you are not sure, say N here. 24241b16dceSLen Brown 24341b16dceSLen Brownconfig THINKPAD_ACPI_BAY 24441b16dceSLen Brown bool "Legacy Removable Bay Support" 24541b16dceSLen Brown depends on THINKPAD_ACPI 24641b16dceSLen Brown default y 24741b16dceSLen Brown ---help--- 24841b16dceSLen Brown Allows the thinkpad_acpi driver to handle removable bays. It will 24941b16dceSLen Brown electrically disable the device in the bay, and also generate 25041b16dceSLen Brown notifications when the bay lever is ejected or inserted. 25141b16dceSLen Brown 25241b16dceSLen Brown If you are not sure, say Y here. 25341b16dceSLen Brown 25441b16dceSLen Brownconfig THINKPAD_ACPI_VIDEO 25541b16dceSLen Brown bool "Video output control support" 25641b16dceSLen Brown depends on THINKPAD_ACPI 25741b16dceSLen Brown default y 25841b16dceSLen Brown ---help--- 25941b16dceSLen Brown Allows the thinkpad_acpi driver to provide an interface to control 26041b16dceSLen Brown the various video output ports. 26141b16dceSLen Brown 26241b16dceSLen Brown This feature often won't work well, depending on ThinkPad model, 26341b16dceSLen Brown display state, video output devices in use, whether there is a X 26441b16dceSLen Brown server running, phase of the moon, and the current mood of 26541b16dceSLen Brown Schroedinger's cat. If you can use X.org's RandR to control 26641b16dceSLen Brown your ThinkPad's video output ports instead of this feature, 26741b16dceSLen Brown don't think twice: do it and say N here to save some memory. 26841b16dceSLen Brown 26941b16dceSLen Brown If you are not sure, say Y here. 27041b16dceSLen Brown 27141b16dceSLen Brownconfig THINKPAD_ACPI_HOTKEY_POLL 27241b16dceSLen Brown bool "Support NVRAM polling for hot keys" 27341b16dceSLen Brown depends on THINKPAD_ACPI 27441b16dceSLen Brown default y 27541b16dceSLen Brown ---help--- 27641b16dceSLen Brown Some thinkpad models benefit from NVRAM polling to detect a few of 27741b16dceSLen Brown the hot key press events. If you know your ThinkPad model does not 27841b16dceSLen Brown need to do NVRAM polling to support any of the hot keys you use, 27941b16dceSLen Brown unselecting this option will save about 1kB of memory. 28041b16dceSLen Brown 28141b16dceSLen Brown ThinkPads T40 and newer, R52 and newer, and X31 and newer are 28241b16dceSLen Brown unlikely to need NVRAM polling in their latest BIOS versions. 28341b16dceSLen Brown 28441b16dceSLen Brown NVRAM polling can detect at most the following keys: ThinkPad/Access 28541b16dceSLen Brown IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, 28641b16dceSLen Brown Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). 28741b16dceSLen Brown 28841b16dceSLen Brown If you are not sure, say Y here. The driver enables polling only if 28941b16dceSLen Brown it is strictly necessary to do so. 29041b16dceSLen Brown 29141b16dceSLen Brownconfig INTEL_MENLOW 29241b16dceSLen Brown tristate "Thermal Management driver for Intel menlow platform" 29341b16dceSLen Brown depends on ACPI_THERMAL 29441b16dceSLen Brown select THERMAL 29541b16dceSLen Brown ---help--- 29641b16dceSLen Brown ACPI thermal management enhancement driver on 29741b16dceSLen Brown Intel Menlow platform. 29841b16dceSLen Brown 29941b16dceSLen Brown If unsure, say N. 30041b16dceSLen Brown 30141b16dceSLen Brownconfig EEEPC_LAPTOP 30241b16dceSLen Brown tristate "Eee PC Hotkey Driver (EXPERIMENTAL)" 30341b16dceSLen Brown depends on ACPI 3043a5093eeSAlexey Dobriyan depends on INPUT 30541b16dceSLen Brown depends on EXPERIMENTAL 306d97c0defSLen Brown select BACKLIGHT_CLASS_DEVICE 307d97c0defSLen Brown select HWMON 308d97c0defSLen Brown select RFKILL 30941b16dceSLen Brown ---help--- 31041b16dceSLen Brown This driver supports the Fn-Fx keys on Eee PC laptops. 31141b16dceSLen Brown It also adds the ability to switch camera/wlan on/off. 31241b16dceSLen Brown 31341b16dceSLen Brown If you have an Eee PC laptop, say Y or M here. 31441b16dceSLen Brown 315b4f9fe12SLen Brown 316b4f9fe12SLen Brownconfig ACPI_WMI 3175fcdd177SCarlos Corbacho tristate "WMI" 318b4f9fe12SLen Brown depends on ACPI 319b4f9fe12SLen Brown help 320b4f9fe12SLen Brown This driver adds support for the ACPI-WMI (Windows Management 321b4f9fe12SLen Brown Instrumentation) mapper device (PNP0C14) found on some systems. 322b4f9fe12SLen Brown 323b4f9fe12SLen Brown ACPI-WMI is a proprietary extension to ACPI to expose parts of the 324b4f9fe12SLen Brown ACPI firmware to userspace - this is done through various vendor 325b4f9fe12SLen Brown defined methods and data blocks in a PNP0C14 device, which are then 326b4f9fe12SLen Brown made available for userspace to call. 327b4f9fe12SLen Brown 328b4f9fe12SLen Brown The implementation of this in Linux currently only exposes this to 329b4f9fe12SLen Brown other kernel space drivers. 330b4f9fe12SLen Brown 331b4f9fe12SLen Brown This driver is a required dependency to build the firmware specific 332b4f9fe12SLen Brown drivers needed on many machines, including Acer and HP laptops. 333b4f9fe12SLen Brown 334b4f9fe12SLen Brown It is safe to enable this driver even if your DSDT doesn't define 335b4f9fe12SLen Brown any ACPI-WMI devices. 336b4f9fe12SLen Brown 337b4f9fe12SLen Brownconfig ACPI_ASUS 338b4f9fe12SLen Brown tristate "ASUS/Medion Laptop Extras" 339b4f9fe12SLen Brown depends on ACPI 340b4f9fe12SLen Brown select BACKLIGHT_CLASS_DEVICE 341b4f9fe12SLen Brown ---help--- 342b4f9fe12SLen Brown This driver provides support for extra features of ACPI-compatible 343b4f9fe12SLen Brown ASUS laptops. As some of Medion laptops are made by ASUS, it may also 344b4f9fe12SLen Brown support some Medion laptops (such as 9675 for example). It makes all 345b4f9fe12SLen Brown the extra buttons generate standard ACPI events that go through 346b4f9fe12SLen Brown /proc/acpi/events, and (on some models) adds support for changing the 347b4f9fe12SLen Brown display brightness and output, switching the LCD backlight on and off, 348b4f9fe12SLen Brown and most importantly, allows you to blink those fancy LEDs intended 349b4f9fe12SLen Brown for reporting mail and wireless status. 350b4f9fe12SLen Brown 351b4f9fe12SLen Brown Note: display switching code is currently considered EXPERIMENTAL, 352b4f9fe12SLen Brown toying with these values may even lock your machine. 353b4f9fe12SLen Brown 354b4f9fe12SLen Brown All settings are changed via /proc/acpi/asus directory entries. Owner 355b4f9fe12SLen Brown and group for these entries can be set with asus_uid and asus_gid 356b4f9fe12SLen Brown parameters. 357b4f9fe12SLen Brown 358b4f9fe12SLen Brown More information and a userspace daemon for handling the extra buttons 359b4f9fe12SLen Brown at <http://sourceforge.net/projects/acpi4asus/>. 360b4f9fe12SLen Brown 361b4f9fe12SLen Brown If you have an ACPI-compatible ASUS laptop, say Y or M here. This 362b4f9fe12SLen Brown driver is still under development, so if your laptop is unsupported or 363b4f9fe12SLen Brown something works not quite as expected, please use the mailing list 364b4f9fe12SLen Brown available on the above page (acpi4asus-user@lists.sourceforge.net). 365b4f9fe12SLen Brown 366b4f9fe12SLen Brown NOTE: This driver is deprecated and will probably be removed soon, 367b4f9fe12SLen Brown use asus-laptop instead. 368b4f9fe12SLen Brown 369b4f9fe12SLen Brownconfig ACPI_TOSHIBA 370b4f9fe12SLen Brown tristate "Toshiba Laptop Extras" 371b4f9fe12SLen Brown depends on ACPI 372b4f9fe12SLen Brown depends on INPUT 373b4f9fe12SLen Brown select INPUT_POLLDEV 374b4f9fe12SLen Brown select NET 375b4f9fe12SLen Brown select RFKILL 376b4f9fe12SLen Brown select BACKLIGHT_CLASS_DEVICE 377b4f9fe12SLen Brown ---help--- 378b4f9fe12SLen Brown This driver adds support for access to certain system settings 379b4f9fe12SLen Brown on "legacy free" Toshiba laptops. These laptops can be recognized by 380b4f9fe12SLen Brown their lack of a BIOS setup menu and APM support. 381b4f9fe12SLen Brown 382b4f9fe12SLen Brown On these machines, all system configuration is handled through the 383b4f9fe12SLen Brown ACPI. This driver is required for access to controls not covered 384b4f9fe12SLen Brown by the general ACPI drivers, such as LCD brightness, video output, 385b4f9fe12SLen Brown etc. 386b4f9fe12SLen Brown 387b4f9fe12SLen Brown This driver differs from the non-ACPI Toshiba laptop driver (located 388b4f9fe12SLen Brown under "Processor type and features") in several aspects. 389b4f9fe12SLen Brown Configuration is accessed by reading and writing text files in the 390b4f9fe12SLen Brown /proc tree instead of by program interface to /dev. Furthermore, no 391b4f9fe12SLen Brown power management functions are exposed, as those are handled by the 392b4f9fe12SLen Brown general ACPI drivers. 393b4f9fe12SLen Brown 394b4f9fe12SLen Brown More information about this driver is available at 395b4f9fe12SLen Brown <http://memebeam.org/toys/ToshibaAcpiDriver>. 396b4f9fe12SLen Brown 397b4f9fe12SLen Brown If you have a legacy free Toshiba laptop (such as the Libretto L1 398b4f9fe12SLen Brown series), say Y. 39941b16dceSLen Brownendif # X86_PLATFORM_DEVICES 400