# # X86 Platform Specific Drivers # menuconfig X86_PLATFORM_DEVICES bool "X86 Platform Specific Device Drivers" default y ---help--- Say Y here to get to see options for device drivers for various x86 platforms, including vendor-specific laptop extension drivers. This option alone does not add any kernel code. If you say N, all options in this submenu will be skipped and disabled. if X86_PLATFORM_DEVICES config ACER_WMI tristate "Acer WMI Laptop Extras (EXPERIMENTAL)" depends on EXPERIMENTAL depends on ACPI depends on LEDS_CLASS depends on NEW_LEDS depends on BACKLIGHT_CLASS_DEVICE depends on SERIO_I8042 depends on RFKILL select ACPI_WMI ---help--- This is a driver for newer Acer (and Wistron) laptops. It adds wireless radio and bluetooth control, and on some laptops, exposes the mail LED and LCD backlight. For more information about this driver see If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M here. config ASUS_LAPTOP tristate "Asus Laptop Extras (EXPERIMENTAL)" depends on ACPI depends on EXPERIMENTAL && !ACPI_ASUS select LEDS_CLASS select NEW_LEDS select BACKLIGHT_CLASS_DEVICE depends on INPUT ---help--- This is the new Linux driver for Asus laptops. It may also support some MEDION, JVC or VICTOR laptops. It makes all the extra buttons generate standard ACPI events that go through /proc/acpi/events. It also adds support for video output switching, LCD backlight control, Bluetooth and Wlan control, and most importantly, allows you to blink those fancy LEDs. For more information and a userspace daemon for handling the extra buttons see . If you have an ACPI-compatible ASUS laptop, say Y or M here. config DELL_LAPTOP tristate "Dell Laptop Extras (EXPERIMENTAL)" depends on X86 depends on DCDBAS depends on EXPERIMENTAL depends on BACKLIGHT_CLASS_DEVICE depends on RFKILL depends on POWER_SUPPLY default n ---help--- This driver adds support for rfkill and backlight control to Dell laptops. config FUJITSU_LAPTOP tristate "Fujitsu Laptop Extras" depends on ACPI depends on INPUT depends on BACKLIGHT_CLASS_DEVICE ---help--- This is a driver for laptops built by Fujitsu: * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks * Possibly other Fujitsu laptop models * Tested with S6410 and S7020 It adds support for LCD brightness control and some hotkeys. If you have a Fujitsu laptop, say Y or M here. config FUJITSU_LAPTOP_DEBUG bool "Verbose debug mode for Fujitsu Laptop Extras" depends on FUJITSU_LAPTOP default n ---help--- Enables extra debug output from the fujitsu extras driver, at the expense of a slight increase in driver size. If you are not sure, say N here. config TC1100_WMI tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)" depends on !X86_64 depends on EXPERIMENTAL depends on ACPI select ACPI_WMI ---help--- This is a driver for the WMI extensions (wireless and bluetooth power control) of the HP Compaq TC1100 tablet. config HP_WMI tristate "HP WMI extras" depends on ACPI_WMI depends on INPUT depends on RFKILL help Say Y here if you want to support WMI-based hotkeys on HP laptops and to read data from WMI such as docking or ambient light sensor state. To compile this driver as a module, choose M here: the module will be called hp-wmi. config MSI_LAPTOP tristate "MSI Laptop Extras" depends on ACPI depends on BACKLIGHT_CLASS_DEVICE ---help--- This is a driver for laptops built by MSI (MICRO-STAR INTERNATIONAL): MSI MegaBook S270 (MS-1013) Cytron/TCM/Medion/Tchibo MD96100/SAM2000 It adds support for Bluetooth, WLAN and LCD brightness control. More information about this driver is available at . If you have an MSI S270 laptop, say Y or M here. config PANASONIC_LAPTOP tristate "Panasonic Laptop Extras" depends on INPUT && ACPI depends on BACKLIGHT_CLASS_DEVICE ---help--- This driver adds support for access to backlight control and hotkeys on Panasonic Let's Note laptops. If you have a Panasonic Let's note laptop (such as the R1(N variant), R2, R3, R5, T2, W2 and Y2 series), say Y. config COMPAL_LAPTOP tristate "Compal Laptop Extras" depends on ACPI depends on BACKLIGHT_CLASS_DEVICE ---help--- This is a driver for laptops built by Compal: Compal FL90/IFL90 Compal FL91/IFL91 Compal FL92/JFL92 Compal FT00/IFT00 It adds support for Bluetooth, WLAN and LCD brightness control. If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here. config SONY_LAPTOP tristate "Sony Laptop Extras" depends on ACPI select BACKLIGHT_CLASS_DEVICE depends on INPUT ---help--- This mini-driver drives the SNC and SPIC devices present in the ACPI BIOS of the Sony Vaio laptops. It gives access to some extra laptop functionalities like Bluetooth, screen brightness control, Fn keys and allows powering on/off some devices. Read for more information. config SONYPI_COMPAT bool "Sonypi compatibility" depends on SONY_LAPTOP ---help--- Build the sonypi driver compatibility code into the sony-laptop driver. config THINKPAD_ACPI tristate "ThinkPad ACPI Laptop Extras" depends on ACPI select BACKLIGHT_LCD_SUPPORT select BACKLIGHT_CLASS_DEVICE select HWMON select NVRAM select INPUT select NEW_LEDS select LEDS_CLASS select NET select RFKILL ---help--- This is a driver for the IBM and Lenovo ThinkPad laptops. It adds support for Fn-Fx key combinations, Bluetooth control, video output switching, ThinkLight control, UltraBay eject and more. For more information about this driver see and . This driver was formerly known as ibm-acpi. If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. config THINKPAD_ACPI_DEBUGFACILITIES bool "Maintainer debug facilities" depends on THINKPAD_ACPI default n ---help--- Enables extra stuff in the thinkpad-acpi which is completely useless for normal use. Read the driver source to find out what it does. Say N here, unless you were told by a kernel maintainer to do otherwise. config THINKPAD_ACPI_DEBUG bool "Verbose debug mode" depends on THINKPAD_ACPI default n ---help--- Enables extra debugging information, at the expense of a slightly increase in driver size. If you are not sure, say N here. config THINKPAD_ACPI_DOCK bool "Legacy Docking Station Support" depends on THINKPAD_ACPI depends on ACPI_DOCK=n default n ---help--- Allows the thinkpad_acpi driver to handle docking station events. This support was made obsolete by the generic ACPI docking station support (CONFIG_ACPI_DOCK). It will allow locking and removing the laptop from the docking station, but will not properly connect PCI devices. If you are not sure, say N here. config THINKPAD_ACPI_BAY bool "Legacy Removable Bay Support" depends on THINKPAD_ACPI default y ---help--- Allows the thinkpad_acpi driver to handle removable bays. It will electrically disable the device in the bay, and also generate notifications when the bay lever is ejected or inserted. If you are not sure, say Y here. config THINKPAD_ACPI_VIDEO bool "Video output control support" depends on THINKPAD_ACPI default y ---help--- Allows the thinkpad_acpi driver to provide an interface to control the various video output ports. This feature often won't work well, depending on ThinkPad model, display state, video output devices in use, whether there is a X server running, phase of the moon, and the current mood of Schroedinger's cat. If you can use X.org's RandR to control your ThinkPad's video output ports instead of this feature, don't think twice: do it and say N here to save some memory. If you are not sure, say Y here. config THINKPAD_ACPI_HOTKEY_POLL bool "Support NVRAM polling for hot keys" depends on THINKPAD_ACPI default y ---help--- Some thinkpad models benefit from NVRAM polling to detect a few of the hot key press events. If you know your ThinkPad model does not need to do NVRAM polling to support any of the hot keys you use, unselecting this option will save about 1kB of memory. ThinkPads T40 and newer, R52 and newer, and X31 and newer are unlikely to need NVRAM polling in their latest BIOS versions. NVRAM polling can detect at most the following keys: ThinkPad/Access IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). If you are not sure, say Y here. The driver enables polling only if it is strictly necessary to do so. config INTEL_MENLOW tristate "Thermal Management driver for Intel menlow platform" depends on ACPI_THERMAL select THERMAL ---help--- ACPI thermal management enhancement driver on Intel Menlow platform. If unsure, say N. config EEEPC_LAPTOP tristate "Eee PC Hotkey Driver (EXPERIMENTAL)" depends on ACPI depends on INPUT depends on EXPERIMENTAL select BACKLIGHT_CLASS_DEVICE select HWMON select RFKILL ---help--- This driver supports the Fn-Fx keys on Eee PC laptops. It also adds the ability to switch camera/wlan on/off. If you have an Eee PC laptop, say Y or M here. config ACPI_WMI tristate "WMI (EXPERIMENTAL)" depends on ACPI depends on EXPERIMENTAL help This driver adds support for the ACPI-WMI (Windows Management Instrumentation) mapper device (PNP0C14) found on some systems. ACPI-WMI is a proprietary extension to ACPI to expose parts of the ACPI firmware to userspace - this is done through various vendor defined methods and data blocks in a PNP0C14 device, which are then made available for userspace to call. The implementation of this in Linux currently only exposes this to other kernel space drivers. This driver is a required dependency to build the firmware specific drivers needed on many machines, including Acer and HP laptops. It is safe to enable this driver even if your DSDT doesn't define any ACPI-WMI devices. config ACPI_ASUS tristate "ASUS/Medion Laptop Extras" depends on ACPI select BACKLIGHT_CLASS_DEVICE ---help--- This driver provides support for extra features of ACPI-compatible ASUS laptops. As some of Medion laptops are made by ASUS, it may also support some Medion laptops (such as 9675 for example). It makes all the extra buttons generate standard ACPI events that go through /proc/acpi/events, and (on some models) adds support for changing the display brightness and output, switching the LCD backlight on and off, and most importantly, allows you to blink those fancy LEDs intended for reporting mail and wireless status. Note: display switching code is currently considered EXPERIMENTAL, toying with these values may even lock your machine. All settings are changed via /proc/acpi/asus directory entries. Owner and group for these entries can be set with asus_uid and asus_gid parameters. More information and a userspace daemon for handling the extra buttons at . If you have an ACPI-compatible ASUS laptop, say Y or M here. This driver is still under development, so if your laptop is unsupported or something works not quite as expected, please use the mailing list available on the above page (acpi4asus-user@lists.sourceforge.net). NOTE: This driver is deprecated and will probably be removed soon, use asus-laptop instead. config ACPI_TOSHIBA tristate "Toshiba Laptop Extras" depends on ACPI depends on INPUT select INPUT_POLLDEV select NET select RFKILL select BACKLIGHT_CLASS_DEVICE ---help--- This driver adds support for access to certain system settings on "legacy free" Toshiba laptops. These laptops can be recognized by their lack of a BIOS setup menu and APM support. On these machines, all system configuration is handled through the ACPI. This driver is required for access to controls not covered by the general ACPI drivers, such as LCD brightness, video output, etc. This driver differs from the non-ACPI Toshiba laptop driver (located under "Processor type and features") in several aspects. Configuration is accessed by reading and writing text files in the /proc tree instead of by program interface to /dev. Furthermore, no power management functions are exposed, as those are handled by the general ACPI drivers. More information about this driver is available at . If you have a legacy free Toshiba laptop (such as the Libretto L1 series), say Y. endif # X86_PLATFORM_DEVICES