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 2419d337dfSJohannes Berg depends on RFKILL || RFKILL = n 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 37e86435ebSPeter Feuererconfig ACERHDF 38e86435ebSPeter Feuerer tristate "Acer Aspire One temperature and fan driver" 39e86435ebSPeter Feuerer depends on THERMAL && THERMAL_HWMON && ACPI 40e86435ebSPeter Feuerer ---help--- 41e86435ebSPeter Feuerer This is a driver for Acer Aspire One netbooks. It allows to access 42e86435ebSPeter Feuerer the temperature sensor and to control the fan. 43e86435ebSPeter Feuerer 44e86435ebSPeter Feuerer After loading this driver the BIOS is still in control of the fan. 45e86435ebSPeter Feuerer To let the kernel handle the fan, do: 46e86435ebSPeter Feuerer echo -n enabled > /sys/class/thermal/thermal_zone0/mode 47e86435ebSPeter Feuerer 48e86435ebSPeter Feuerer For more information about this driver see 49e86435ebSPeter Feuerer <http://piie.net/files/acerhdf_README.txt> 50e86435ebSPeter Feuerer 51e86435ebSPeter Feuerer If you have an Acer Aspire One netbook, say Y or M 52e86435ebSPeter Feuerer here. 53e86435ebSPeter Feuerer 5441b16dceSLen Brownconfig ASUS_LAPTOP 556122af37SCorentin Chary tristate "Asus Laptop Extras" 5641b16dceSLen Brown depends on ACPI 5721ab01e2SCorentin Chary depends on !ACPI_ASUS 58e73e2c62SCorentin Chary select LEDS_CLASS 59e73e2c62SCorentin Chary select NEW_LEDS 60e73e2c62SCorentin Chary select BACKLIGHT_CLASS_DEVICE 6112d6f35bSCorentin Chary depends on INPUT 6241b16dceSLen Brown ---help--- 6341b16dceSLen Brown This is the new Linux driver for Asus laptops. It may also support some 6441b16dceSLen Brown MEDION, JVC or VICTOR laptops. It makes all the extra buttons generate 6576593d6fSCorentin Chary standard ACPI events and input events. It also adds 6641b16dceSLen Brown support for video output switching, LCD backlight control, Bluetooth and 6741b16dceSLen Brown Wlan control, and most importantly, allows you to blink those fancy LEDs. 6841b16dceSLen Brown 6941b16dceSLen Brown For more information and a userspace daemon for handling the extra 7076593d6fSCorentin Chary buttons see <http://acpi4asus.sf.net>. 7141b16dceSLen Brown 7241b16dceSLen Brown If you have an ACPI-compatible ASUS laptop, say Y or M here. 7341b16dceSLen Brown 74cad73120SLen Brownconfig DELL_LAPTOP 75cad73120SLen Brown tristate "Dell Laptop Extras (EXPERIMENTAL)" 76cad73120SLen Brown depends on X86 77cad73120SLen Brown depends on DCDBAS 78cad73120SLen Brown depends on EXPERIMENTAL 79cad73120SLen Brown depends on BACKLIGHT_CLASS_DEVICE 8019d337dfSJohannes Berg depends on RFKILL || RFKILL = n 81310d8c93SRandy Dunlap depends on POWER_SUPPLY 82cad73120SLen Brown default n 83cad73120SLen Brown ---help--- 84cad73120SLen Brown This driver adds support for rfkill and backlight control to Dell 85cad73120SLen Brown laptops. 86cad73120SLen Brown 870b3f6109SMatthew Garrettconfig DELL_WMI 880b3f6109SMatthew Garrett tristate "Dell WMI extras" 890b3f6109SMatthew Garrett depends on ACPI_WMI 900b3f6109SMatthew Garrett depends on INPUT 910b3f6109SMatthew Garrett ---help--- 920b3f6109SMatthew Garrett Say Y here if you want to support WMI-based hotkeys on Dell laptops. 930b3f6109SMatthew Garrett 940b3f6109SMatthew Garrett To compile this driver as a module, choose M here: the module will 950b3f6109SMatthew Garrett be called dell-wmi. 960b3f6109SMatthew Garrett 9741b16dceSLen Brownconfig FUJITSU_LAPTOP 9841b16dceSLen Brown tristate "Fujitsu Laptop Extras" 9941b16dceSLen Brown depends on ACPI 10041b16dceSLen Brown depends on INPUT 10141b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 102c1b5310aSJonathan Woithe depends on LEDS_CLASS || LEDS_CLASS=n 10341b16dceSLen Brown ---help--- 10441b16dceSLen Brown This is a driver for laptops built by Fujitsu: 10541b16dceSLen Brown 10641b16dceSLen Brown * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks 10741b16dceSLen Brown * Possibly other Fujitsu laptop models 10841b16dceSLen Brown * Tested with S6410 and S7020 10941b16dceSLen Brown 11041b16dceSLen Brown It adds support for LCD brightness control and some hotkeys. 11141b16dceSLen Brown 11241b16dceSLen Brown If you have a Fujitsu laptop, say Y or M here. 11341b16dceSLen Brown 11441b16dceSLen Brownconfig FUJITSU_LAPTOP_DEBUG 11541b16dceSLen Brown bool "Verbose debug mode for Fujitsu Laptop Extras" 11641b16dceSLen Brown depends on FUJITSU_LAPTOP 11741b16dceSLen Brown default n 11841b16dceSLen Brown ---help--- 11941b16dceSLen Brown Enables extra debug output from the fujitsu extras driver, at the 12041b16dceSLen Brown expense of a slight increase in driver size. 12141b16dceSLen Brown 12241b16dceSLen Brown If you are not sure, say N here. 12341b16dceSLen Brown 12441b16dceSLen Brownconfig TC1100_WMI 12541b16dceSLen Brown tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)" 12641b16dceSLen Brown depends on !X86_64 12741b16dceSLen Brown depends on EXPERIMENTAL 12841b16dceSLen Brown depends on ACPI 12941b16dceSLen Brown select ACPI_WMI 13041b16dceSLen Brown ---help--- 13141b16dceSLen Brown This is a driver for the WMI extensions (wireless and bluetooth power 13241b16dceSLen Brown control) of the HP Compaq TC1100 tablet. 13341b16dceSLen Brown 13441b16dceSLen Brownconfig HP_WMI 13541b16dceSLen Brown tristate "HP WMI extras" 13641b16dceSLen Brown depends on ACPI_WMI 13741b16dceSLen Brown depends on INPUT 13819d337dfSJohannes Berg depends on RFKILL || RFKILL = n 13941b16dceSLen Brown help 14041b16dceSLen Brown Say Y here if you want to support WMI-based hotkeys on HP laptops and 14141b16dceSLen Brown to read data from WMI such as docking or ambient light sensor state. 14241b16dceSLen Brown 14341b16dceSLen Brown To compile this driver as a module, choose M here: the module will 14441b16dceSLen Brown be called hp-wmi. 14541b16dceSLen Brown 14641b16dceSLen Brownconfig MSI_LAPTOP 14741b16dceSLen Brown tristate "MSI 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 MSI (MICRO-STAR 15241b16dceSLen Brown INTERNATIONAL): 15341b16dceSLen Brown 15441b16dceSLen Brown MSI MegaBook S270 (MS-1013) 15541b16dceSLen Brown Cytron/TCM/Medion/Tchibo MD96100/SAM2000 15641b16dceSLen Brown 15741b16dceSLen Brown It adds support for Bluetooth, WLAN and LCD brightness control. 15841b16dceSLen Brown 15941b16dceSLen Brown More information about this driver is available at 16041b16dceSLen Brown <http://0pointer.de/lennart/tchibo.html>. 16141b16dceSLen Brown 16241b16dceSLen Brown If you have an MSI S270 laptop, say Y or M here. 16341b16dceSLen Brown 16441b16dceSLen Brownconfig PANASONIC_LAPTOP 16541b16dceSLen Brown tristate "Panasonic Laptop Extras" 16641b16dceSLen Brown depends on INPUT && ACPI 16741b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 16841b16dceSLen Brown ---help--- 16941b16dceSLen Brown This driver adds support for access to backlight control and hotkeys 17041b16dceSLen Brown on Panasonic Let's Note laptops. 17141b16dceSLen Brown 17241b16dceSLen Brown If you have a Panasonic Let's note laptop (such as the R1(N variant), 17341b16dceSLen Brown R2, R3, R5, T2, W2 and Y2 series), say Y. 17441b16dceSLen Brown 17541b16dceSLen Brownconfig COMPAL_LAPTOP 17641b16dceSLen Brown tristate "Compal Laptop Extras" 17741b16dceSLen Brown depends on ACPI 17841b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 17941b16dceSLen Brown ---help--- 18041b16dceSLen Brown This is a driver for laptops built by Compal: 18141b16dceSLen Brown 18241b16dceSLen Brown Compal FL90/IFL90 18341b16dceSLen Brown Compal FL91/IFL91 18441b16dceSLen Brown Compal FL92/JFL92 18541b16dceSLen Brown Compal FT00/IFT00 18641b16dceSLen Brown 18741b16dceSLen Brown It adds support for Bluetooth, WLAN and LCD brightness control. 18841b16dceSLen Brown 18941b16dceSLen Brown If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here. 19041b16dceSLen Brown 19141b16dceSLen Brownconfig SONY_LAPTOP 19241b16dceSLen Brown tristate "Sony Laptop Extras" 19341b16dceSLen Brown depends on ACPI 19441b16dceSLen Brown select BACKLIGHT_CLASS_DEVICE 19541b16dceSLen Brown depends on INPUT 19614bd3136SAlexander Beregalov depends on RFKILL 19741b16dceSLen Brown ---help--- 19841b16dceSLen Brown This mini-driver drives the SNC and SPIC devices present in the ACPI 19941b16dceSLen Brown BIOS of the Sony Vaio laptops. 20041b16dceSLen Brown 20141b16dceSLen Brown It gives access to some extra laptop functionalities like Bluetooth, 20241b16dceSLen Brown screen brightness control, Fn keys and allows powering on/off some 20341b16dceSLen Brown devices. 20441b16dceSLen Brown 20541b16dceSLen Brown Read <file:Documentation/laptops/sony-laptop.txt> for more information. 20641b16dceSLen Brown 20741b16dceSLen Brownconfig SONYPI_COMPAT 20841b16dceSLen Brown bool "Sonypi compatibility" 20941b16dceSLen Brown depends on SONY_LAPTOP 21041b16dceSLen Brown ---help--- 21141b16dceSLen Brown Build the sonypi driver compatibility code into the sony-laptop driver. 21241b16dceSLen Brown 21341b16dceSLen Brownconfig THINKPAD_ACPI 21441b16dceSLen Brown tristate "ThinkPad ACPI Laptop Extras" 21541b16dceSLen Brown depends on ACPI 216d263da31SCorentin Chary depends on INPUT 21719d337dfSJohannes Berg depends on RFKILL || RFKILL = n 21841b16dceSLen Brown select BACKLIGHT_LCD_SUPPORT 21941b16dceSLen Brown select BACKLIGHT_CLASS_DEVICE 22041b16dceSLen Brown select HWMON 22141b16dceSLen Brown select NVRAM 22241b16dceSLen Brown select NEW_LEDS 22341b16dceSLen Brown select LEDS_CLASS 22441b16dceSLen Brown ---help--- 22541b16dceSLen Brown This is a driver for the IBM and Lenovo ThinkPad laptops. It adds 22641b16dceSLen Brown support for Fn-Fx key combinations, Bluetooth control, video 22741b16dceSLen Brown output switching, ThinkLight control, UltraBay eject and more. 22841b16dceSLen Brown For more information about this driver see 22941b16dceSLen Brown <file:Documentation/laptops/thinkpad-acpi.txt> and 23041b16dceSLen Brown <http://ibm-acpi.sf.net/> . 23141b16dceSLen Brown 23241b16dceSLen Brown This driver was formerly known as ibm-acpi. 23341b16dceSLen Brown 23441b16dceSLen Brown If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. 23541b16dceSLen Brown 236a73f3091SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_DEBUGFACILITIES 237a73f3091SHenrique de Moraes Holschuh bool "Maintainer debug facilities" 238a73f3091SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 239a73f3091SHenrique de Moraes Holschuh default n 240a73f3091SHenrique de Moraes Holschuh ---help--- 241a73f3091SHenrique de Moraes Holschuh Enables extra stuff in the thinkpad-acpi which is completely useless 242a73f3091SHenrique de Moraes Holschuh for normal use. Read the driver source to find out what it does. 243a73f3091SHenrique de Moraes Holschuh 244a73f3091SHenrique de Moraes Holschuh Say N here, unless you were told by a kernel maintainer to do 245a73f3091SHenrique de Moraes Holschuh otherwise. 246a73f3091SHenrique de Moraes Holschuh 24741b16dceSLen Brownconfig THINKPAD_ACPI_DEBUG 24841b16dceSLen Brown bool "Verbose debug mode" 24941b16dceSLen Brown depends on THINKPAD_ACPI 25041b16dceSLen Brown default n 25141b16dceSLen Brown ---help--- 25241b16dceSLen Brown Enables extra debugging information, at the expense of a slightly 25341b16dceSLen Brown increase in driver size. 25441b16dceSLen Brown 25541b16dceSLen Brown If you are not sure, say N here. 25641b16dceSLen Brown 257a4d5effcSHenrique de Moraes Holschuhconfig THINKPAD_ACPI_UNSAFE_LEDS 258a4d5effcSHenrique de Moraes Holschuh bool "Allow control of important LEDs (unsafe)" 259a4d5effcSHenrique de Moraes Holschuh depends on THINKPAD_ACPI 260a4d5effcSHenrique de Moraes Holschuh default n 261a4d5effcSHenrique de Moraes Holschuh ---help--- 262a4d5effcSHenrique de Moraes Holschuh Overriding LED state on ThinkPads can mask important 263a4d5effcSHenrique de Moraes Holschuh firmware alerts (like critical battery condition), or misled 264a4d5effcSHenrique de Moraes Holschuh the user into damaging the hardware (undocking or ejecting 265a4d5effcSHenrique de Moraes Holschuh the bay while buses are still active), etc. 266a4d5effcSHenrique de Moraes Holschuh 267a4d5effcSHenrique de Moraes Holschuh LED control on the ThinkPad is write-only (with very few 268a4d5effcSHenrique de Moraes Holschuh exceptions on very ancient models), which makes it 269a4d5effcSHenrique de Moraes Holschuh impossible to know beforehand if important information will 270a4d5effcSHenrique de Moraes Holschuh be lost when one changes LED state. 271a4d5effcSHenrique de Moraes Holschuh 272a4d5effcSHenrique de Moraes Holschuh Users that know what they are doing can enable this option 273a4d5effcSHenrique de Moraes Holschuh and the driver will allow control of every LED, including 274a4d5effcSHenrique de Moraes Holschuh the ones on the dock stations. 275a4d5effcSHenrique de Moraes Holschuh 276a4d5effcSHenrique de Moraes Holschuh Never enable this option on a distribution kernel. 277a4d5effcSHenrique de Moraes Holschuh 278a4d5effcSHenrique de Moraes Holschuh Say N here, unless you are building a kernel for your own 279a4d5effcSHenrique de Moraes Holschuh use, and need to control the important firmware LEDs. 280a4d5effcSHenrique de Moraes Holschuh 28141b16dceSLen Brownconfig THINKPAD_ACPI_VIDEO 28241b16dceSLen Brown bool "Video output control support" 28341b16dceSLen Brown depends on THINKPAD_ACPI 28441b16dceSLen Brown default y 28541b16dceSLen Brown ---help--- 28641b16dceSLen Brown Allows the thinkpad_acpi driver to provide an interface to control 28741b16dceSLen Brown the various video output ports. 28841b16dceSLen Brown 28941b16dceSLen Brown This feature often won't work well, depending on ThinkPad model, 29041b16dceSLen Brown display state, video output devices in use, whether there is a X 29141b16dceSLen Brown server running, phase of the moon, and the current mood of 29241b16dceSLen Brown Schroedinger's cat. If you can use X.org's RandR to control 29341b16dceSLen Brown your ThinkPad's video output ports instead of this feature, 29441b16dceSLen Brown don't think twice: do it and say N here to save some memory. 29541b16dceSLen Brown 29641b16dceSLen Brown If you are not sure, say Y here. 29741b16dceSLen Brown 29841b16dceSLen Brownconfig THINKPAD_ACPI_HOTKEY_POLL 29941b16dceSLen Brown bool "Support NVRAM polling for hot keys" 30041b16dceSLen Brown depends on THINKPAD_ACPI 30141b16dceSLen Brown default y 30241b16dceSLen Brown ---help--- 30341b16dceSLen Brown Some thinkpad models benefit from NVRAM polling to detect a few of 30441b16dceSLen Brown the hot key press events. If you know your ThinkPad model does not 30541b16dceSLen Brown need to do NVRAM polling to support any of the hot keys you use, 30641b16dceSLen Brown unselecting this option will save about 1kB of memory. 30741b16dceSLen Brown 30841b16dceSLen Brown ThinkPads T40 and newer, R52 and newer, and X31 and newer are 30941b16dceSLen Brown unlikely to need NVRAM polling in their latest BIOS versions. 31041b16dceSLen Brown 31141b16dceSLen Brown NVRAM polling can detect at most the following keys: ThinkPad/Access 31241b16dceSLen Brown IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, 31341b16dceSLen Brown Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). 31441b16dceSLen Brown 31541b16dceSLen Brown If you are not sure, say Y here. The driver enables polling only if 31641b16dceSLen Brown it is strictly necessary to do so. 31741b16dceSLen Brown 31841b16dceSLen Brownconfig INTEL_MENLOW 31941b16dceSLen Brown tristate "Thermal Management driver for Intel menlow platform" 32041b16dceSLen Brown depends on ACPI_THERMAL 32141b16dceSLen Brown select THERMAL 32241b16dceSLen Brown ---help--- 32341b16dceSLen Brown ACPI thermal management enhancement driver on 32441b16dceSLen Brown Intel Menlow platform. 32541b16dceSLen Brown 32641b16dceSLen Brown If unsure, say N. 32741b16dceSLen Brown 32841b16dceSLen Brownconfig EEEPC_LAPTOP 32941b16dceSLen Brown tristate "Eee PC Hotkey Driver (EXPERIMENTAL)" 33041b16dceSLen Brown depends on ACPI 3313a5093eeSAlexey Dobriyan depends on INPUT 33241b16dceSLen Brown depends on EXPERIMENTAL 33319d337dfSJohannes Berg depends on RFKILL || RFKILL = n 33444b3615bSIngo Molnar depends on HOTPLUG_PCI 335d97c0defSLen Brown select BACKLIGHT_CLASS_DEVICE 336d97c0defSLen Brown select HWMON 3373c0eb510SCorentin Chary select LEDS_CLASS 3383c0eb510SCorentin Chary select NEW_LEDS 33941b16dceSLen Brown ---help--- 34041b16dceSLen Brown This driver supports the Fn-Fx keys on Eee PC laptops. 34176593d6fSCorentin Chary 34276593d6fSCorentin Chary It also gives access to some extra laptop functionalities like 34376593d6fSCorentin Chary Bluetooth, backlight and allows powering on/off some other 34476593d6fSCorentin Chary devices. 34541b16dceSLen Brown 34641b16dceSLen Brown If you have an Eee PC laptop, say Y or M here. 34741b16dceSLen Brown 348b4f9fe12SLen Brown 349b4f9fe12SLen Brownconfig ACPI_WMI 3505fcdd177SCarlos Corbacho tristate "WMI" 351b4f9fe12SLen Brown depends on ACPI 352b4f9fe12SLen Brown help 353b4f9fe12SLen Brown This driver adds support for the ACPI-WMI (Windows Management 354b4f9fe12SLen Brown Instrumentation) mapper device (PNP0C14) found on some systems. 355b4f9fe12SLen Brown 356b4f9fe12SLen Brown ACPI-WMI is a proprietary extension to ACPI to expose parts of the 357b4f9fe12SLen Brown ACPI firmware to userspace - this is done through various vendor 358b4f9fe12SLen Brown defined methods and data blocks in a PNP0C14 device, which are then 359b4f9fe12SLen Brown made available for userspace to call. 360b4f9fe12SLen Brown 361b4f9fe12SLen Brown The implementation of this in Linux currently only exposes this to 362b4f9fe12SLen Brown other kernel space drivers. 363b4f9fe12SLen Brown 364b4f9fe12SLen Brown This driver is a required dependency to build the firmware specific 365b4f9fe12SLen Brown drivers needed on many machines, including Acer and HP laptops. 366b4f9fe12SLen Brown 367b4f9fe12SLen Brown It is safe to enable this driver even if your DSDT doesn't define 368b4f9fe12SLen Brown any ACPI-WMI devices. 369b4f9fe12SLen Brown 370b4f9fe12SLen Brownconfig ACPI_ASUS 3716122af37SCorentin Chary tristate "ASUS/Medion Laptop Extras (DEPRECATED)" 372b4f9fe12SLen Brown depends on ACPI 373b4f9fe12SLen Brown select BACKLIGHT_CLASS_DEVICE 374b4f9fe12SLen Brown ---help--- 375b4f9fe12SLen Brown This driver provides support for extra features of ACPI-compatible 376b4f9fe12SLen Brown ASUS laptops. As some of Medion laptops are made by ASUS, it may also 377b4f9fe12SLen Brown support some Medion laptops (such as 9675 for example). It makes all 378b4f9fe12SLen Brown the extra buttons generate standard ACPI events that go through 379b4f9fe12SLen Brown /proc/acpi/events, and (on some models) adds support for changing the 380b4f9fe12SLen Brown display brightness and output, switching the LCD backlight on and off, 381b4f9fe12SLen Brown and most importantly, allows you to blink those fancy LEDs intended 382b4f9fe12SLen Brown for reporting mail and wireless status. 383b4f9fe12SLen Brown 384b4f9fe12SLen Brown Note: display switching code is currently considered EXPERIMENTAL, 385b4f9fe12SLen Brown toying with these values may even lock your machine. 386b4f9fe12SLen Brown 387b4f9fe12SLen Brown All settings are changed via /proc/acpi/asus directory entries. Owner 388b4f9fe12SLen Brown and group for these entries can be set with asus_uid and asus_gid 389b4f9fe12SLen Brown parameters. 390b4f9fe12SLen Brown 391b4f9fe12SLen Brown More information and a userspace daemon for handling the extra buttons 39276593d6fSCorentin Chary at <http://acpi4asus.sf.net>. 393b4f9fe12SLen Brown 394b4f9fe12SLen Brown If you have an ACPI-compatible ASUS laptop, say Y or M here. This 395b4f9fe12SLen Brown driver is still under development, so if your laptop is unsupported or 396b4f9fe12SLen Brown something works not quite as expected, please use the mailing list 397b4f9fe12SLen Brown available on the above page (acpi4asus-user@lists.sourceforge.net). 398b4f9fe12SLen Brown 399b4f9fe12SLen Brown NOTE: This driver is deprecated and will probably be removed soon, 400b4f9fe12SLen Brown use asus-laptop instead. 401b4f9fe12SLen Brown 4029caeb532SHerton Ronaldo Krzesinskiconfig TOPSTAR_LAPTOP 4039caeb532SHerton Ronaldo Krzesinski tristate "Topstar Laptop Extras" 4049caeb532SHerton Ronaldo Krzesinski depends on ACPI 4059caeb532SHerton Ronaldo Krzesinski depends on INPUT 4069caeb532SHerton Ronaldo Krzesinski ---help--- 4079caeb532SHerton Ronaldo Krzesinski This driver adds support for hotkeys found on Topstar laptops. 4089caeb532SHerton Ronaldo Krzesinski 4099caeb532SHerton Ronaldo Krzesinski If you have a Topstar laptop, say Y or M here. 4109caeb532SHerton Ronaldo Krzesinski 411b4f9fe12SLen Brownconfig ACPI_TOSHIBA 412b4f9fe12SLen Brown tristate "Toshiba Laptop Extras" 413b4f9fe12SLen Brown depends on ACPI 414b4f9fe12SLen Brown depends on INPUT 41519d337dfSJohannes Berg depends on RFKILL || RFKILL = n 416b4f9fe12SLen Brown select INPUT_POLLDEV 417b4f9fe12SLen Brown select BACKLIGHT_CLASS_DEVICE 418b4f9fe12SLen Brown ---help--- 419b4f9fe12SLen Brown This driver adds support for access to certain system settings 420b4f9fe12SLen Brown on "legacy free" Toshiba laptops. These laptops can be recognized by 421b4f9fe12SLen Brown their lack of a BIOS setup menu and APM support. 422b4f9fe12SLen Brown 423b4f9fe12SLen Brown On these machines, all system configuration is handled through the 424b4f9fe12SLen Brown ACPI. This driver is required for access to controls not covered 425b4f9fe12SLen Brown by the general ACPI drivers, such as LCD brightness, video output, 426b4f9fe12SLen Brown etc. 427b4f9fe12SLen Brown 428b4f9fe12SLen Brown This driver differs from the non-ACPI Toshiba laptop driver (located 429b4f9fe12SLen Brown under "Processor type and features") in several aspects. 430b4f9fe12SLen Brown Configuration is accessed by reading and writing text files in the 431b4f9fe12SLen Brown /proc tree instead of by program interface to /dev. Furthermore, no 432b4f9fe12SLen Brown power management functions are exposed, as those are handled by the 433b4f9fe12SLen Brown general ACPI drivers. 434b4f9fe12SLen Brown 435b4f9fe12SLen Brown More information about this driver is available at 436b4f9fe12SLen Brown <http://memebeam.org/toys/ToshibaAcpiDriver>. 437b4f9fe12SLen Brown 438b4f9fe12SLen Brown If you have a legacy free Toshiba laptop (such as the Libretto L1 439b4f9fe12SLen Brown series), say Y. 44041b16dceSLen Brownendif # X86_PLATFORM_DEVICES 441