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+#
+# X86 Platform Specific Drivers
+#
+
+menuconfig X86_PLATFORM_DEVICES
+ bool "X86 Platform Specific Device Drivers"
+ default y
+ depends on X86
+ ---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"
+ depends on ACPI
+ select LEDS_CLASS
+ select NEW_LEDS
+ depends on BACKLIGHT_CLASS_DEVICE
+ depends on SERIO_I8042
+ depends on INPUT
+ depends on RFKILL || RFKILL = n
+ depends on ACPI_WMI
+ select INPUT_SPARSEKMAP
+ ---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
+ <file:Documentation/laptops/acer-wmi.txt>
+
+ If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M
+ here.
+
+config ACERHDF
+ tristate "Acer Aspire One temperature and fan driver"
+ depends on THERMAL && ACPI
+ ---help---
+ This is a driver for Acer Aspire One netbooks. It allows to access
+ the temperature sensor and to control the fan.
+
+ After loading this driver the BIOS is still in control of the fan.
+ To let the kernel handle the fan, do:
+ echo -n enabled > /sys/class/thermal/thermal_zone0/mode
+
+ For more information about this driver see
+ <http://piie.net/files/acerhdf_README.txt>
+
+ If you have an Acer Aspire One netbook, say Y or M
+ here.
+
+config ASUS_LAPTOP
+ tristate "Asus Laptop Extras"
+ depends on ACPI
+ depends on !ACPI_ASUS
+ select LEDS_CLASS
+ select NEW_LEDS
+ select BACKLIGHT_CLASS_DEVICE
+ depends on INPUT
+ depends on RFKILL || RFKILL = n
+ select INPUT_SPARSEKMAP
+ ---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 and input 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 <http://acpi4asus.sf.net>.
+
+ 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 || RFKILL = n
+ depends on POWER_SUPPLY
+ depends on SERIO_I8042
+ default n
+ ---help---
+ This driver adds support for rfkill and backlight control to Dell
+ laptops.
+
+config DELL_WMI
+ tristate "Dell WMI extras"
+ depends on ACPI_WMI
+ depends on INPUT
+ select INPUT_SPARSEKMAP
+ ---help---
+ Say Y here if you want to support WMI-based hotkeys on Dell laptops.
+
+ To compile this driver as a module, choose M here: the module will
+ be called dell-wmi.
+
+config DELL_WMI_AIO
+ tristate "WMI Hotkeys for Dell All-In-One series"
+ depends on ACPI_WMI
+ depends on INPUT
+ select INPUT_SPARSEKMAP
+ ---help---
+ Say Y here if you want to support WMI-based hotkeys on Dell
+ All-In-One machines.
+
+ To compile this driver as a module, choose M here: the module will
+ be called dell-wmi-aio.
+
+
+config FUJITSU_LAPTOP
+ tristate "Fujitsu Laptop Extras"
+ depends on ACPI
+ depends on INPUT
+ depends on BACKLIGHT_CLASS_DEVICE
+ depends on LEDS_CLASS || LEDS_CLASS=n
+ ---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
+ depends on ACPI_WMI
+ ---help---
+ This is a driver for the WMI extensions (wireless and bluetooth power
+ control) of the HP Compaq TC1100 tablet.
+
+config HP_ACCEL
+ tristate "HP laptop accelerometer"
+ depends on INPUT && ACPI
+ select SENSORS_LIS3LV02D
+ select NEW_LEDS
+ select LEDS_CLASS
+ help
+ This driver provides support for the "Mobile Data Protection System 3D"
+ or "3D DriveGuard" feature of HP laptops. On such systems the driver
+ should load automatically (via ACPI alias).
+
+ Support for a led indicating disk protection will be provided as
+ hp::hddprotect. For more information on the feature, refer to
+ Documentation/hwmon/lis3lv02d.
+
+ To compile this driver as a module, choose M here: the module will
+ be called hp_accel.
+
+config HP_WMI
+ tristate "HP WMI extras"
+ depends on ACPI_WMI
+ depends on INPUT
+ depends on RFKILL || RFKILL = n
+ select INPUT_SPARSEKMAP
+ 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
+ depends on RFKILL
+ depends on INPUT && SERIO_I8042
+ select INPUT_SPARSEKMAP
+ ---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
+ <http://0pointer.de/lennart/tchibo.html>.
+
+ 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
+ select INPUT_SPARSEKMAP
+ ---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
+ depends on RFKILL
+ depends on HWMON
+ depends on POWER_SUPPLY
+ ---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
+ depends on RFKILL
+ ---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 <file:Documentation/laptops/sony-laptop.txt> 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 IDEAPAD_LAPTOP
+ tristate "Lenovo IdeaPad Laptop Extras"
+ depends on ACPI
+ depends on RFKILL && INPUT
+ select INPUT_SPARSEKMAP
+ help
+ This is a driver for the rfkill switches on Lenovo IdeaPad netbooks.
+
+config THINKPAD_ACPI
+ tristate "ThinkPad ACPI Laptop Extras"
+ depends on ACPI
+ depends on INPUT
+ depends on RFKILL || RFKILL = n
+ select BACKLIGHT_LCD_SUPPORT
+ select BACKLIGHT_CLASS_DEVICE
+ select HWMON
+ select NVRAM
+ select NEW_LEDS
+ select LEDS_CLASS
+ ---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
+ <file:Documentation/laptops/thinkpad-acpi.txt> and
+ <http://ibm-acpi.sf.net/> .
+
+ This driver was formerly known as ibm-acpi.
+
+ Extra functionality will be available if the rfkill (CONFIG_RFKILL)
+ and/or ALSA (CONFIG_SND) subsystems are available in the kernel.
+ Note that if you want ThinkPad-ACPI to be built-in instead of
+ modular, ALSA and rfkill will also have to be built-in.
+
+ If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
+
+config THINKPAD_ACPI_ALSA_SUPPORT
+ bool "Console audio control ALSA interface"
+ depends on THINKPAD_ACPI
+ depends on SND
+ depends on SND = y || THINKPAD_ACPI = SND
+ default y
+ ---help---
+ Enables monitoring of the built-in console audio output control
+ (headphone and speakers), which is operated by the mute and (in
+ some ThinkPad models) volume hotkeys.
+
+ If this option is enabled, ThinkPad-ACPI will export an ALSA card
+ with a single read-only mixer control, which should be used for
+ on-screen-display feedback purposes by the Desktop Environment.
+
+ Optionally, the driver will also allow software control (the
+ ALSA mixer will be made read-write). Please refer to the driver
+ documentation for details.
+
+ All IBM models have both volume and mute control. Newer Lenovo
+ models only have mute control (the volume hotkeys are just normal
+ keys and volume control is done through the main HDA mixer).
+
+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_UNSAFE_LEDS
+ bool "Allow control of important LEDs (unsafe)"
+ depends on THINKPAD_ACPI
+ default n
+ ---help---
+ Overriding LED state on ThinkPads can mask important
+ firmware alerts (like critical battery condition), or misled
+ the user into damaging the hardware (undocking or ejecting
+ the bay while buses are still active), etc.
+
+ LED control on the ThinkPad is write-only (with very few
+ exceptions on very ancient models), which makes it
+ impossible to know beforehand if important information will
+ be lost when one changes LED state.
+
+ Users that know what they are doing can enable this option
+ and the driver will allow control of every LED, including
+ the ones on the dock stations.
+
+ Never enable this option on a distribution kernel.
+
+ Say N here, unless you are building a kernel for your own
+ use, and need to control the important firmware LEDs.
+
+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 memory and avoid
+ bad interactions with X.org.
+
+ NOTE: access to this feature is limited to processes with the
+ CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms
+ where it interacts badly with X.org.
+
+ If you are not sure, say Y here but do try to check if you could
+ be using X.org RandR instead.
+
+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 SENSORS_HDAPS
+ tristate "Thinkpad Hard Drive Active Protection System (hdaps)"
+ depends on INPUT && X86
+ select INPUT_POLLDEV
+ default n
+ help
+ This driver provides support for the IBM Hard Drive Active Protection
+ System (hdaps), which provides an accelerometer and other misc. data.
+ ThinkPads starting with the R50, T41, and X40 are supported. The
+ accelerometer data is readable via sysfs.
+
+ This driver also provides an absolute input class device, allowing
+ the laptop to act as a pinball machine-esque joystick.
+
+ If your ThinkPad is not recognized by the driver, please update to latest
+ BIOS. This is especially the case for some R52 ThinkPads.
+
+ Say Y here if you have an applicable laptop and want to experience
+ the awesome power of hdaps.
+
+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
+ depends on RFKILL || RFKILL = n
+ depends on HOTPLUG_PCI
+ select BACKLIGHT_CLASS_DEVICE
+ select HWMON
+ select LEDS_CLASS
+ select NEW_LEDS
+ select INPUT_SPARSEKMAP
+ ---help---
+ This driver supports the Fn-Fx keys on Eee PC laptops.
+
+ It also gives access to some extra laptop functionalities like
+ Bluetooth, backlight and allows powering on/off some other
+ devices.
+
+ If you have an Eee PC laptop, say Y or M here. If this driver
+ doesn't work on your Eee PC, try eeepc-wmi instead.
+
+config ASUS_WMI
+ tristate "ASUS WMI Driver (EXPERIMENTAL)"
+ depends on ACPI_WMI
+ depends on INPUT
+ depends on HWMON
+ depends on EXPERIMENTAL
+ depends on BACKLIGHT_CLASS_DEVICE
+ depends on RFKILL || RFKILL = n
+ depends on HOTPLUG_PCI
+ select INPUT_SPARSEKMAP
+ select LEDS_CLASS
+ select NEW_LEDS
+ ---help---
+ Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new
+ Asus Notebooks).
+
+ To compile this driver as a module, choose M here: the module will
+ be called asus-wmi.
+
+config ASUS_NB_WMI
+ tristate "Asus Notebook WMI Driver (EXPERIMENTAL)"
+ depends on ASUS_WMI
+ ---help---
+ This is a driver for newer Asus notebooks. It adds extra features
+ like wireless radio and bluetooth control, leds, hotkeys, backlight...
+
+ For more informations, see
+ <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
+
+ If you have an ACPI-WMI compatible Asus Notebook, say Y or M
+ here.
+
+config EEEPC_WMI
+ tristate "Eee PC WMI Driver (EXPERIMENTAL)"
+ depends on ASUS_WMI
+ ---help---
+ This is a driver for newer Eee PC laptops. It adds extra features
+ like wireless radio and bluetooth control, leds, hotkeys, backlight...
+
+ For more informations, see
+ <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
+
+ If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M
+ here.
+
+config ACPI_WMI
+ tristate "WMI"
+ depends on ACPI
+ 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 MSI_WMI
+ tristate "MSI WMI extras"
+ depends on ACPI_WMI
+ depends on INPUT
+ depends on BACKLIGHT_CLASS_DEVICE
+ select INPUT_SPARSEKMAP
+ help
+ Say Y here if you want to support WMI-based hotkeys on MSI laptops.
+
+ To compile this driver as a module, choose M here: the module will
+ be called msi-wmi.
+
+config ACPI_ASUS
+ tristate "ASUS/Medion Laptop Extras (DEPRECATED)"
+ 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 <http://acpi4asus.sf.net>.
+
+ 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 TOPSTAR_LAPTOP
+ tristate "Topstar Laptop Extras"
+ depends on ACPI
+ depends on INPUT
+ select INPUT_SPARSEKMAP
+ ---help---
+ This driver adds support for hotkeys found on Topstar laptops.
+
+ If you have a Topstar laptop, say Y or M here.
+
+config ACPI_TOSHIBA
+ tristate "Toshiba Laptop Extras"
+ depends on ACPI
+ select LEDS_CLASS
+ select NEW_LEDS
+ depends on BACKLIGHT_CLASS_DEVICE
+ depends on INPUT
+ depends on RFKILL || RFKILL = n
+ select INPUT_POLLDEV
+ select INPUT_SPARSEKMAP
+ ---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
+ <http://memebeam.org/toys/ToshibaAcpiDriver>.
+
+ If you have a legacy free Toshiba laptop (such as the Libretto L1
+ series), say Y.
+
+config TOSHIBA_BT_RFKILL
+ tristate "Toshiba Bluetooth RFKill switch support"
+ depends on ACPI
+ ---help---
+ This driver adds support for Bluetooth events for the RFKill
+ switch on modern Toshiba laptops with full ACPI support and
+ an RFKill switch.
+
+ This driver handles RFKill events for the TOS6205 Bluetooth,
+ and re-enables it when the switch is set back to the 'on'
+ position.
+
+ If you have a modern Toshiba laptop with a Bluetooth and an
+ RFKill switch (such as the Portege R500), say Y.
+
+config ACPI_CMPC
+ tristate "CMPC Laptop Extras"
+ depends on X86 && ACPI
+ depends on RFKILL || RFKILL=n
+ select INPUT
+ select BACKLIGHT_CLASS_DEVICE
+ default n
+ help
+ Support for Intel Classmate PC ACPI devices, including some
+ keys as input device, backlight device, tablet and accelerometer
+ devices.
+
+config INTEL_SCU_IPC
+ bool "Intel SCU IPC Support"
+ depends on X86_MRST
+ default y
+ ---help---
+ IPC is used to bridge the communications between kernel and SCU on
+ some embedded Intel x86 platforms. This is not needed for PC-type
+ machines.
+
+config INTEL_SCU_IPC_UTIL
+ tristate "Intel SCU IPC utility driver"
+ depends on INTEL_SCU_IPC
+ default y
+ ---help---
+ The IPC Util driver provides an interface with the SCU enabling
+ low level access for debug work and updating the firmware. Say
+ N unless you will be doing this on an Intel MID platform.
+
+config GPIO_INTEL_PMIC
+ bool "Intel PMIC GPIO support"
+ depends on INTEL_SCU_IPC && GPIOLIB
+ ---help---
+ Say Y here to support GPIO via the SCU IPC interface
+ on Intel MID platforms.
+
+config INTEL_MID_POWER_BUTTON
+ tristate "power button driver for Intel MID platforms"
+ depends on INTEL_SCU_IPC && INPUT
+ help
+ This driver handles the power button on the Intel MID platforms.
+
+ If unsure, say N.
+
+config INTEL_MFLD_THERMAL
+ tristate "Thermal driver for Intel Medfield platform"
+ depends on INTEL_SCU_IPC && THERMAL
+ help
+ Say Y here to enable thermal driver support for the Intel Medfield
+ platform.
+
+config RAR_REGISTER
+ bool "Restricted Access Region Register Driver"
+ depends on PCI && X86_MRST
+ default n
+ ---help---
+ This driver allows other kernel drivers access to the
+ contents of the restricted access region control registers.
+
+ The restricted access region control registers
+ (rar_registers) are used to pass address and
+ locking information on restricted access regions
+ to other drivers that use restricted access regions.
+
+ The restricted access regions are regions of memory
+ on the Intel MID Platform that are not accessible to
+ the x86 processor, but are accessible to dedicated
+ processors on board peripheral devices.
+
+ The purpose of the restricted access regions is to
+ protect sensitive data from compromise by unauthorized
+ programs running on the x86 processor.
+
+config INTEL_IPS
+ tristate "Intel Intelligent Power Sharing"
+ depends on ACPI
+ ---help---
+ Intel Calpella platforms support dynamic power sharing between the
+ CPU and GPU, maximizing performance in a given TDP. This driver,
+ along with the CPU frequency and i915 drivers, provides that
+ functionality. If in doubt, say Y here; it will only load on
+ supported platforms.
+
+config IBM_RTL
+ tristate "Device driver to enable PRTL support"
+ depends on X86 && PCI
+ ---help---
+ Enable support for IBM Premium Real Time Mode (PRTM).
+ This module will allow you the enter and exit PRTM in the BIOS via
+ sysfs on platforms that support this feature. System in PRTM will
+ not receive CPU-generated SMIs for recoverable errors. Use of this
+ feature without proper support may void your hardware warranty.
+
+ If the proper BIOS support is found the driver will load and create
+ /sys/devices/system/ibm_rtl/. The "state" variable will indicate
+ whether or not the BIOS is in PRTM.
+ state = 0 (BIOS SMIs on)
+ state = 1 (BIOS SMIs off)
+
+config XO1_RFKILL
+ tristate "OLPC XO-1 software RF kill switch"
+ depends on OLPC
+ depends on RFKILL
+ ---help---
+ Support for enabling/disabling the WLAN interface on the OLPC XO-1
+ laptop.
+
+config XO15_EBOOK
+ tristate "OLPC XO-1.5 ebook switch"
+ depends on ACPI && INPUT
+ ---help---
+ Support for the ebook switch on the OLPC XO-1.5 laptop.
+
+ This switch is triggered as the screen is rotated and folded down to
+ convert the device into ebook form.
+
+config SAMSUNG_LAPTOP
+ tristate "Samsung Laptop driver"
+ depends on RFKILL && BACKLIGHT_CLASS_DEVICE && X86
+ ---help---
+ This module implements a driver for a wide range of different
+ Samsung laptops. It offers control over the different
+ function keys, wireless LED, LCD backlight level, and
+ sometimes provides a "performance_control" sysfs file to allow
+ the performance level of the laptop to be changed.
+
+ To compile this driver as a module, choose M here: the module
+ will be called samsung-laptop.
+
+config MXM_WMI
+ tristate "WMI support for MXM Laptop Graphics"
+ depends on ACPI_WMI
+ ---help---
+ MXM is a standard for laptop graphics cards, the WMI interface
+ is required for switchable nvidia graphics machines
+
+config INTEL_OAKTRAIL
+ tristate "Intel Oaktrail Platform Extras"
+ depends on ACPI
+ depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI
+ ---help---
+ Intel Oaktrail platform need this driver to provide interfaces to
+ enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y
+ here; it will only load on supported platforms.
+
+endif # X86_PLATFORM_DEVICES