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 8a00cd11bSJan Engelhardt depends on X86 941b16dceSLen Brown ---help--- 1041b16dceSLen Brown Say Y here to get to see options for device drivers for various 1141b16dceSLen Brown x86 platforms, including vendor-specific laptop extension drivers. 1241b16dceSLen Brown This option alone does not add any kernel code. 1341b16dceSLen Brown 1441b16dceSLen Brown If you say N, all options in this submenu will be skipped and disabled. 1541b16dceSLen Brown 1641b16dceSLen Brownif X86_PLATFORM_DEVICES 1741b16dceSLen Brown 1841b16dceSLen Brownconfig ACER_WMI 1954b1ec89SCarlos Corbacho tristate "Acer WMI Laptop Extras" 2041b16dceSLen Brown depends on ACPI 210c51a4d8SMark Brown select LEDS_CLASS 220c51a4d8SMark Brown select NEW_LEDS 2341b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 2441b16dceSLen Brown depends on SERIO_I8042 253fdca87dSLee, Chun-Yi depends on INPUT 2619d337dfSJohannes Berg depends on RFKILL || RFKILL = n 27e98062edSSedat Dilek depends on ACPI_WMI 283fdca87dSLee, Chun-Yi select INPUT_SPARSEKMAP 2986924de2SLee, Chun-Yi # Acer WMI depends on ACPI_VIDEO when ACPI is enabled 3086924de2SLee, Chun-Yi select ACPI_VIDEO if ACPI 3141b16dceSLen Brown ---help--- 3241b16dceSLen Brown This is a driver for newer Acer (and Wistron) laptops. It adds 3341b16dceSLen Brown wireless radio and bluetooth control, and on some laptops, 3441b16dceSLen Brown exposes the mail LED and LCD backlight. 3541b16dceSLen Brown 3641b16dceSLen Brown If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M 3741b16dceSLen Brown here. 3841b16dceSLen Brown 39e86435ebSPeter Feuererconfig ACERHDF 40e86435ebSPeter Feuerer tristate "Acer Aspire One temperature and fan driver" 41e569b223SJean Delvare depends on THERMAL && ACPI 42e86435ebSPeter Feuerer ---help--- 43e86435ebSPeter Feuerer This is a driver for Acer Aspire One netbooks. It allows to access 44e86435ebSPeter Feuerer the temperature sensor and to control the fan. 45e86435ebSPeter Feuerer 46e86435ebSPeter Feuerer After loading this driver the BIOS is still in control of the fan. 47e86435ebSPeter Feuerer To let the kernel handle the fan, do: 48e86435ebSPeter Feuerer echo -n enabled > /sys/class/thermal/thermal_zone0/mode 49e86435ebSPeter Feuerer 50e86435ebSPeter Feuerer For more information about this driver see 51e86435ebSPeter Feuerer <http://piie.net/files/acerhdf_README.txt> 52e86435ebSPeter Feuerer 53e86435ebSPeter Feuerer If you have an Acer Aspire One netbook, say Y or M 54e86435ebSPeter Feuerer here. 55e86435ebSPeter Feuerer 56a46ad0f1SMario Limoncielloconfig ALIENWARE_WMI 57a46ad0f1SMario Limonciello tristate "Alienware Special feature control" 58a46ad0f1SMario Limonciello depends on ACPI 59a46ad0f1SMario Limonciello depends on LEDS_CLASS 60a46ad0f1SMario Limonciello depends on NEW_LEDS 61a46ad0f1SMario Limonciello depends on ACPI_WMI 62a46ad0f1SMario Limonciello ---help--- 63a46ad0f1SMario Limonciello This is a driver for controlling Alienware BIOS driven 64a46ad0f1SMario Limonciello features. It exposes an interface for controlling the AlienFX 65a46ad0f1SMario Limonciello zones on Alienware machines that don't contain a dedicated AlienFX 66a46ad0f1SMario Limonciello USB MCU such as the X51 and X51-R2. 67a46ad0f1SMario Limonciello 6841b16dceSLen Brownconfig ASUS_LAPTOP 696122af37SCorentin Chary tristate "Asus Laptop Extras" 7041b16dceSLen Brown depends on ACPI 71e73e2c62SCorentin Chary select LEDS_CLASS 72e73e2c62SCorentin Chary select NEW_LEDS 73e73e2c62SCorentin Chary select BACKLIGHT_CLASS_DEVICE 7412d6f35bSCorentin Chary depends on INPUT 7518e1311eSCorentin Chary depends on RFKILL || RFKILL = n 7666a71dd1SCorentin Chary select INPUT_SPARSEKMAP 778819de7fSAndy Ross select INPUT_POLLDEV 7841b16dceSLen Brown ---help--- 798819de7fSAndy Ross This is a driver for Asus laptops, Lenovo SL and the Pegatron 808819de7fSAndy Ross Lucid tablet. It may also support some MEDION, JVC or VICTOR 818819de7fSAndy Ross laptops. It makes all the extra buttons generate standard 82b23910c2SAndy Ross ACPI events and input events, and on the Lucid the built-in 83b23910c2SAndy Ross accelerometer appears as an input device. It also adds 84b23910c2SAndy Ross support for video output switching, LCD backlight control, 85b23910c2SAndy Ross Bluetooth and Wlan control, and most importantly, allows you 86b23910c2SAndy Ross to blink those fancy LEDs. 8741b16dceSLen Brown 888819de7fSAndy Ross For more information see <http://acpi4asus.sf.net>. 8941b16dceSLen Brown 9041b16dceSLen Brown If you have an ACPI-compatible ASUS laptop, say Y or M here. 9141b16dceSLen Brown 92cad73120SLen Brownconfig DELL_LAPTOP 93fe7e913cSKees Cook tristate "Dell Laptop Extras" 94cad73120SLen Brown depends on X86 95cad73120SLen Brown depends on DCDBAS 96cad73120SLen Brown depends on BACKLIGHT_CLASS_DEVICE 9719d337dfSJohannes Berg depends on RFKILL || RFKILL = n 98814cb8adSMatthew Garrett depends on SERIO_I8042 99dccefb37SLinus Torvalds select POWER_SUPPLY 100b9c913f3SLinus Torvalds select LEDS_CLASS 101b9c913f3SLinus Torvalds select NEW_LEDS 102cad73120SLen Brown default n 103cad73120SLen Brown ---help--- 104cad73120SLen Brown This driver adds support for rfkill and backlight control to Dell 105eec3b959SIsmael Luceno laptops (except for some models covered by the Compal driver). 106cad73120SLen Brown 1070b3f6109SMatthew Garrettconfig DELL_WMI 1080b3f6109SMatthew Garrett tristate "Dell WMI extras" 1090b3f6109SMatthew Garrett depends on ACPI_WMI 1100b3f6109SMatthew Garrett depends on INPUT 111890a7c8eSDmitry Torokhov select INPUT_SPARSEKMAP 1120b3f6109SMatthew Garrett ---help--- 1130b3f6109SMatthew Garrett Say Y here if you want to support WMI-based hotkeys on Dell laptops. 1140b3f6109SMatthew Garrett 1150b3f6109SMatthew Garrett To compile this driver as a module, choose M here: the module will 1160b3f6109SMatthew Garrett be called dell-wmi. 1170b3f6109SMatthew Garrett 118820787fcSColin Ian Kingconfig DELL_WMI_AIO 119820787fcSColin Ian King tristate "WMI Hotkeys for Dell All-In-One series" 120820787fcSColin Ian King depends on ACPI_WMI 121820787fcSColin Ian King depends on INPUT 122820787fcSColin Ian King select INPUT_SPARSEKMAP 123820787fcSColin Ian King ---help--- 124820787fcSColin Ian King Say Y here if you want to support WMI-based hotkeys on Dell 125820787fcSColin Ian King All-In-One machines. 126820787fcSColin Ian King 127820787fcSColin Ian King To compile this driver as a module, choose M here: the module will 128cffbcd0cSRafi Rubin be called dell-wmi-aio. 129820787fcSColin Ian King 1304738d8aaSPali Rohárconfig DELL_SMO8800 131e4da9142SPali Rohár tristate "Dell Latitude freefall driver (ACPI SMO88XX)" 1324738d8aaSPali Rohár depends on ACPI 1334738d8aaSPali Rohár ---help--- 134e4da9142SPali Rohár Say Y here if you want to support SMO88XX freefall devices 1354738d8aaSPali Rohár on Dell Latitude laptops. 1364738d8aaSPali Rohár 1374738d8aaSPali Rohár To compile this driver as a module, choose M here: the module will 1384738d8aaSPali Rohár be called dell-smo8800. 1394738d8aaSPali Rohár 140820787fcSColin Ian King 14141b16dceSLen Brownconfig FUJITSU_LAPTOP 14241b16dceSLen Brown tristate "Fujitsu Laptop Extras" 14341b16dceSLen Brown depends on ACPI 14441b16dceSLen Brown depends on INPUT 14541b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 146c1b5310aSJonathan Woithe depends on LEDS_CLASS || LEDS_CLASS=n 14741b16dceSLen Brown ---help--- 14841b16dceSLen Brown This is a driver for laptops built by Fujitsu: 14941b16dceSLen Brown 15041b16dceSLen Brown * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks 15141b16dceSLen Brown * Possibly other Fujitsu laptop models 15241b16dceSLen Brown * Tested with S6410 and S7020 15341b16dceSLen Brown 15441b16dceSLen Brown It adds support for LCD brightness control and some hotkeys. 15541b16dceSLen Brown 15641b16dceSLen Brown If you have a Fujitsu laptop, say Y or M here. 15741b16dceSLen Brown 15841b16dceSLen Brownconfig FUJITSU_LAPTOP_DEBUG 15941b16dceSLen Brown bool "Verbose debug mode for Fujitsu Laptop Extras" 16041b16dceSLen Brown depends on FUJITSU_LAPTOP 16141b16dceSLen Brown default n 16241b16dceSLen Brown ---help--- 16341b16dceSLen Brown Enables extra debug output from the fujitsu extras driver, at the 16441b16dceSLen Brown expense of a slight increase in driver size. 16541b16dceSLen Brown 16641b16dceSLen Brown If you are not sure, say N here. 16741b16dceSLen Brown 1682d24c490SRobert Gerlachconfig FUJITSU_TABLET 1692d24c490SRobert Gerlach tristate "Fujitsu Tablet Extras" 1702d24c490SRobert Gerlach depends on ACPI 1712d24c490SRobert Gerlach depends on INPUT 1722d24c490SRobert Gerlach ---help--- 1732d24c490SRobert Gerlach This is a driver for tablets built by Fujitsu: 1742d24c490SRobert Gerlach 1752d24c490SRobert Gerlach * Lifebook P1510/P1610/P1620/Txxxx 1762d24c490SRobert Gerlach * Stylistic ST5xxx 1772d24c490SRobert Gerlach * Possibly other Fujitsu tablet models 1782d24c490SRobert Gerlach 1792d24c490SRobert Gerlach It adds support for the panel buttons, docking station detection, 1802d24c490SRobert Gerlach tablet/notebook mode detection for convertible and 1812d24c490SRobert Gerlach orientation detection for docked slates. 1822d24c490SRobert Gerlach 1832d24c490SRobert Gerlach If you have a Fujitsu convertible or slate, say Y or M here. 1842d24c490SRobert Gerlach 185c215ab9aSBen Hutchingsconfig AMILO_RFKILL 186c215ab9aSBen Hutchings tristate "Fujitsu-Siemens Amilo rfkill support" 187c215ab9aSBen Hutchings depends on RFKILL 188e1a98e61SBen Hutchings depends on SERIO_I8042 189c215ab9aSBen Hutchings ---help--- 190c215ab9aSBen Hutchings This is a driver for enabling wifi on some Fujitsu-Siemens Amilo 191c215ab9aSBen Hutchings laptops. 192c215ab9aSBen Hutchings 19341b16dceSLen Brownconfig TC1100_WMI 194fe7e913cSKees Cook tristate "HP Compaq TC1100 Tablet WMI Extras" 19541b16dceSLen Brown depends on !X86_64 19641b16dceSLen Brown depends on ACPI 197e98062edSSedat Dilek depends on ACPI_WMI 19841b16dceSLen Brown ---help--- 19941b16dceSLen Brown This is a driver for the WMI extensions (wireless and bluetooth power 20041b16dceSLen Brown control) of the HP Compaq TC1100 tablet. 20141b16dceSLen Brown 202efcfed9bSJean Delvareconfig HP_ACCEL 203efcfed9bSJean Delvare tristate "HP laptop accelerometer" 204efcfed9bSJean Delvare depends on INPUT && ACPI 2050cdbcd6dSGiedrius Statkevicius depends on SERIO_I8042 206efcfed9bSJean Delvare select SENSORS_LIS3LV02D 207efcfed9bSJean Delvare select NEW_LEDS 208efcfed9bSJean Delvare select LEDS_CLASS 209efcfed9bSJean Delvare help 210efcfed9bSJean Delvare This driver provides support for the "Mobile Data Protection System 3D" 211efcfed9bSJean Delvare or "3D DriveGuard" feature of HP laptops. On such systems the driver 212efcfed9bSJean Delvare should load automatically (via ACPI alias). 213efcfed9bSJean Delvare 214efcfed9bSJean Delvare Support for a led indicating disk protection will be provided as 215efcfed9bSJean Delvare hp::hddprotect. For more information on the feature, refer to 216395cf969SPaul Bolle Documentation/misc-devices/lis3lv02d. 217efcfed9bSJean Delvare 218efcfed9bSJean Delvare To compile this driver as a module, choose M here: the module will 219efcfed9bSJean Delvare be called hp_accel. 220efcfed9bSJean Delvare 22154290fa6SAlex Hungconfig HP_WIRELESS 22248d8b96cSBorislav Petkov tristate "HP wireless button" 22354290fa6SAlex Hung depends on ACPI 22454290fa6SAlex Hung depends on INPUT 22554290fa6SAlex Hung help 22654290fa6SAlex Hung This driver provides supports for new HP wireless button for Windows 8. 22754290fa6SAlex Hung On such systems the driver should load automatically (via ACPI alias). 22854290fa6SAlex Hung 22954290fa6SAlex Hung To compile this driver as a module, choose M here: the module will 23054290fa6SAlex Hung be called hp-wireless. 23154290fa6SAlex Hung 23241b16dceSLen Brownconfig HP_WMI 23341b16dceSLen Brown tristate "HP WMI extras" 23441b16dceSLen Brown depends on ACPI_WMI 23541b16dceSLen Brown depends on INPUT 23619d337dfSJohannes Berg depends on RFKILL || RFKILL = n 2374d291ed7SDmitry Torokhov select INPUT_SPARSEKMAP 23841b16dceSLen Brown help 23941b16dceSLen Brown Say Y here if you want to support WMI-based hotkeys on HP laptops and 24041b16dceSLen Brown to read data from WMI such as docking or ambient light sensor state. 24141b16dceSLen Brown 24241b16dceSLen Brown To compile this driver as a module, choose M here: the module will 24341b16dceSLen Brown be called hp-wmi. 24441b16dceSLen Brown 24541b16dceSLen Brownconfig MSI_LAPTOP 24641b16dceSLen Brown tristate "MSI Laptop Extras" 24741b16dceSLen Brown depends on ACPI 24841b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 249410c1765SRandy Dunlap depends on RFKILL 250a0bcaee9SRandy Dunlap depends on INPUT && SERIO_I8042 251a0bcaee9SRandy Dunlap select INPUT_SPARSEKMAP 25241b16dceSLen Brown ---help--- 25341b16dceSLen Brown This is a driver for laptops built by MSI (MICRO-STAR 25441b16dceSLen Brown INTERNATIONAL): 25541b16dceSLen Brown 25641b16dceSLen Brown MSI MegaBook S270 (MS-1013) 25741b16dceSLen Brown Cytron/TCM/Medion/Tchibo MD96100/SAM2000 25841b16dceSLen Brown 25941b16dceSLen Brown It adds support for Bluetooth, WLAN and LCD brightness control. 26041b16dceSLen Brown 26141b16dceSLen Brown More information about this driver is available at 26241b16dceSLen Brown <http://0pointer.de/lennart/tchibo.html>. 26341b16dceSLen Brown 26441b16dceSLen Brown If you have an MSI S270 laptop, say Y or M here. 26541b16dceSLen Brown 26641b16dceSLen Brownconfig PANASONIC_LAPTOP 26741b16dceSLen Brown tristate "Panasonic Laptop Extras" 26841b16dceSLen Brown depends on INPUT && ACPI 26941b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 2701a765cacSDmitry Torokhov select INPUT_SPARSEKMAP 27141b16dceSLen Brown ---help--- 27241b16dceSLen Brown This driver adds support for access to backlight control and hotkeys 27341b16dceSLen Brown on Panasonic Let's Note laptops. 27441b16dceSLen Brown 27541b16dceSLen Brown If you have a Panasonic Let's note laptop (such as the R1(N variant), 27641b16dceSLen Brown R2, R3, R5, T2, W2 and Y2 series), say Y. 27741b16dceSLen Brown 27841b16dceSLen Brownconfig COMPAL_LAPTOP 279eec3b959SIsmael Luceno tristate "Compal (and others) Laptop Extras" 28041b16dceSLen Brown depends on ACPI 28141b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 28251c1410bSIngo Molnar depends on RFKILL 283c2834145SRandy Dunlap depends on HWMON 2845ca56718SRandy Dunlap depends on POWER_SUPPLY 28541b16dceSLen Brown ---help--- 286eec3b959SIsmael Luceno This is a driver for laptops built by Compal, and some models by 287eec3b959SIsmael Luceno other brands (e.g. Dell, Toshiba). 28841b16dceSLen Brown 289eec3b959SIsmael Luceno It adds support for rfkill, Bluetooth, WLAN and LCD brightness 290eec3b959SIsmael Luceno control. 29141b16dceSLen Brown 292eec3b959SIsmael Luceno For a (possibly incomplete) list of supported laptops, please refer 293eec3b959SIsmael Luceno to: Documentation/platform/x86-laptop-drivers.txt 29441b16dceSLen Brown 29541b16dceSLen Brownconfig SONY_LAPTOP 29641b16dceSLen Brown tristate "Sony Laptop Extras" 29741b16dceSLen Brown depends on ACPI 29841b16dceSLen Brown select BACKLIGHT_CLASS_DEVICE 29941b16dceSLen Brown depends on INPUT 30014bd3136SAlexander Beregalov depends on RFKILL 30141b16dceSLen Brown ---help--- 30241b16dceSLen Brown This mini-driver drives the SNC and SPIC devices present in the ACPI 30341b16dceSLen Brown BIOS of the Sony Vaio laptops. 30441b16dceSLen Brown 30541b16dceSLen Brown It gives access to some extra laptop functionalities like Bluetooth, 30641b16dceSLen Brown screen brightness control, Fn keys and allows powering on/off some 30741b16dceSLen Brown devices. 30841b16dceSLen Brown 30941b16dceSLen Brown Read <file:Documentation/laptops/sony-laptop.txt> for more information. 31041b16dceSLen Brown 31141b16dceSLen Brownconfig SONYPI_COMPAT 31241b16dceSLen Brown bool "Sonypi compatibility" 31341b16dceSLen Brown depends on SONY_LAPTOP 31441b16dceSLen Brown ---help--- 31541b16dceSLen Brown Build the sonypi driver compatibility code into the sony-laptop driver. 31641b16dceSLen Brown 31757ac3b05SIke Panhcconfig IDEAPAD_LAPTOP 31857ac3b05SIke Panhc tristate "Lenovo IdeaPad Laptop Extras" 31958ac7aa0SDavid Woodhouse depends on ACPI 320ad0f4306SRandy Dunlap depends on RFKILL && INPUT 32107a4a4fcSMaxim Mikityanskiy depends on SERIO_I8042 322445e8d00SMatthew Garrett depends on BACKLIGHT_CLASS_DEVICE 323f63409aeSIke Panhc select INPUT_SPARSEKMAP 32458ac7aa0SDavid Woodhouse help 32516fd91e0SIke Panhc This is a driver for Lenovo IdeaPad netbooks contains drivers for 32616fd91e0SIke Panhc rfkill switch, hotkey, fan control and backlight control. 32758ac7aa0SDavid Woodhouse 32841b16dceSLen Brownconfig THINKPAD_ACPI 32941b16dceSLen Brown tristate "ThinkPad ACPI Laptop Extras" 33041b16dceSLen Brown depends on ACPI 331d263da31SCorentin Chary depends on INPUT 33219d337dfSJohannes Berg depends on RFKILL || RFKILL = n 33341b16dceSLen Brown select BACKLIGHT_LCD_SUPPORT 33441b16dceSLen Brown select BACKLIGHT_CLASS_DEVICE 33541b16dceSLen Brown select HWMON 33641b16dceSLen Brown select NVRAM 33741b16dceSLen Brown select NEW_LEDS 33841b16dceSLen Brown select LEDS_CLASS 33941b16dceSLen Brown ---help--- 34041b16dceSLen Brown This is a driver for the IBM and Lenovo ThinkPad laptops. It adds 34141b16dceSLen Brown support for Fn-Fx key combinations, Bluetooth control, video 34241b16dceSLen Brown output switching, ThinkLight control, UltraBay eject and more. 34341b16dceSLen Brown For more information about this driver see 34441b16dceSLen Brown <file:Documentation/laptops/thinkpad-acpi.txt> and 34541b16dceSLen Brown <http://ibm-acpi.sf.net/> . 34641b16dceSLen Brown 34741b16dceSLen Brown This driver was formerly known as ibm-acpi. 34841b16dceSLen Brown 3496e5b08eeSHenrique de Moraes Holschuh Extra functionality will be available if the rfkill (CONFIG_RFKILL) 3506e5b08eeSHenrique de Moraes Holschuh and/or ALSA (CONFIG_SND) subsystems are available in the kernel. 3516e5b08eeSHenrique de Moraes Holschuh Note that if you want ThinkPad-ACPI to be built-in instead of 3526e5b08eeSHenrique de Moraes Holschuh modular, ALSA and rfkill will also have to be built-in. 3536e5b08eeSHenrique de Moraes Holschuh 35441b16dceSLen Brown If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. 35541b16dceSLen Brown 356ff850c33SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_ALSA_SUPPORT 357ff850c33SHenrique de Moraes Holschuh bool "Console audio control ALSA interface" 358ff850c33SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 359ff850c33SHenrique de Moraes Holschuh depends on SND 360ff850c33SHenrique de Moraes Holschuh depends on SND = y || THINKPAD_ACPI = SND 361ff850c33SHenrique de Moraes Holschuh default y 362ff850c33SHenrique de Moraes Holschuh ---help--- 363ff850c33SHenrique de Moraes Holschuh Enables monitoring of the built-in console audio output control 364ff850c33SHenrique de Moraes Holschuh (headphone and speakers), which is operated by the mute and (in 365ff850c33SHenrique de Moraes Holschuh some ThinkPad models) volume hotkeys. 366ff850c33SHenrique de Moraes Holschuh 367ff850c33SHenrique de Moraes Holschuh If this option is enabled, ThinkPad-ACPI will export an ALSA card 368ff850c33SHenrique de Moraes Holschuh with a single read-only mixer control, which should be used for 369ff850c33SHenrique de Moraes Holschuh on-screen-display feedback purposes by the Desktop Environment. 370ff850c33SHenrique de Moraes Holschuh 371ff850c33SHenrique de Moraes Holschuh Optionally, the driver will also allow software control (the 372ff850c33SHenrique de Moraes Holschuh ALSA mixer will be made read-write). Please refer to the driver 373ff850c33SHenrique de Moraes Holschuh documentation for details. 374ff850c33SHenrique de Moraes Holschuh 375ff850c33SHenrique de Moraes Holschuh All IBM models have both volume and mute control. Newer Lenovo 376ff850c33SHenrique de Moraes Holschuh models only have mute control (the volume hotkeys are just normal 377ff850c33SHenrique de Moraes Holschuh keys and volume control is done through the main HDA mixer). 378ff850c33SHenrique de Moraes Holschuh 379a73f3091SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_DEBUGFACILITIES 380a73f3091SHenrique de Moraes Holschuh bool "Maintainer debug facilities" 381a73f3091SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 382a73f3091SHenrique de Moraes Holschuh default n 383a73f3091SHenrique de Moraes Holschuh ---help--- 384a73f3091SHenrique de Moraes Holschuh Enables extra stuff in the thinkpad-acpi which is completely useless 385a73f3091SHenrique de Moraes Holschuh for normal use. Read the driver source to find out what it does. 386a73f3091SHenrique de Moraes Holschuh 387a73f3091SHenrique de Moraes Holschuh Say N here, unless you were told by a kernel maintainer to do 388a73f3091SHenrique de Moraes Holschuh otherwise. 389a73f3091SHenrique de Moraes Holschuh 39041b16dceSLen Brownconfig THINKPAD_ACPI_DEBUG 39141b16dceSLen Brown bool "Verbose debug mode" 39241b16dceSLen Brown depends on THINKPAD_ACPI 39341b16dceSLen Brown default n 39441b16dceSLen Brown ---help--- 39541b16dceSLen Brown Enables extra debugging information, at the expense of a slightly 39641b16dceSLen Brown increase in driver size. 39741b16dceSLen Brown 39841b16dceSLen Brown If you are not sure, say N here. 39941b16dceSLen Brown 400a4d5effcSHenrique de Moraes Holschuhconfig THINKPAD_ACPI_UNSAFE_LEDS 401a4d5effcSHenrique de Moraes Holschuh bool "Allow control of important LEDs (unsafe)" 402a4d5effcSHenrique de Moraes Holschuh depends on THINKPAD_ACPI 403a4d5effcSHenrique de Moraes Holschuh default n 404a4d5effcSHenrique de Moraes Holschuh ---help--- 405a4d5effcSHenrique de Moraes Holschuh Overriding LED state on ThinkPads can mask important 406a4d5effcSHenrique de Moraes Holschuh firmware alerts (like critical battery condition), or misled 407a4d5effcSHenrique de Moraes Holschuh the user into damaging the hardware (undocking or ejecting 408a4d5effcSHenrique de Moraes Holschuh the bay while buses are still active), etc. 409a4d5effcSHenrique de Moraes Holschuh 410a4d5effcSHenrique de Moraes Holschuh LED control on the ThinkPad is write-only (with very few 411a4d5effcSHenrique de Moraes Holschuh exceptions on very ancient models), which makes it 412a4d5effcSHenrique de Moraes Holschuh impossible to know beforehand if important information will 413a4d5effcSHenrique de Moraes Holschuh be lost when one changes LED state. 414a4d5effcSHenrique de Moraes Holschuh 415a4d5effcSHenrique de Moraes Holschuh Users that know what they are doing can enable this option 416a4d5effcSHenrique de Moraes Holschuh and the driver will allow control of every LED, including 417a4d5effcSHenrique de Moraes Holschuh the ones on the dock stations. 418a4d5effcSHenrique de Moraes Holschuh 419a4d5effcSHenrique de Moraes Holschuh Never enable this option on a distribution kernel. 420a4d5effcSHenrique de Moraes Holschuh 421a4d5effcSHenrique de Moraes Holschuh Say N here, unless you are building a kernel for your own 422a4d5effcSHenrique de Moraes Holschuh use, and need to control the important firmware LEDs. 423a4d5effcSHenrique de Moraes Holschuh 42441b16dceSLen Brownconfig THINKPAD_ACPI_VIDEO 42541b16dceSLen Brown bool "Video output control support" 42641b16dceSLen Brown depends on THINKPAD_ACPI 42741b16dceSLen Brown default y 42841b16dceSLen Brown ---help--- 42941b16dceSLen Brown Allows the thinkpad_acpi driver to provide an interface to control 43041b16dceSLen Brown the various video output ports. 43141b16dceSLen Brown 43241b16dceSLen Brown This feature often won't work well, depending on ThinkPad model, 43341b16dceSLen Brown display state, video output devices in use, whether there is a X 43441b16dceSLen Brown server running, phase of the moon, and the current mood of 43541b16dceSLen Brown Schroedinger's cat. If you can use X.org's RandR to control 43641b16dceSLen Brown your ThinkPad's video output ports instead of this feature, 437b525c06cSHenrique de Moraes Holschuh don't think twice: do it and say N here to save memory and avoid 438b525c06cSHenrique de Moraes Holschuh bad interactions with X.org. 43941b16dceSLen Brown 440b525c06cSHenrique de Moraes Holschuh NOTE: access to this feature is limited to processes with the 441b525c06cSHenrique de Moraes Holschuh CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms 442b525c06cSHenrique de Moraes Holschuh where it interacts badly with X.org. 443b525c06cSHenrique de Moraes Holschuh 444b525c06cSHenrique de Moraes Holschuh If you are not sure, say Y here but do try to check if you could 445b525c06cSHenrique de Moraes Holschuh be using X.org RandR instead. 44641b16dceSLen Brown 44741b16dceSLen Brownconfig THINKPAD_ACPI_HOTKEY_POLL 44841b16dceSLen Brown bool "Support NVRAM polling for hot keys" 44941b16dceSLen Brown depends on THINKPAD_ACPI 45041b16dceSLen Brown default y 45141b16dceSLen Brown ---help--- 45241b16dceSLen Brown Some thinkpad models benefit from NVRAM polling to detect a few of 45341b16dceSLen Brown the hot key press events. If you know your ThinkPad model does not 45441b16dceSLen Brown need to do NVRAM polling to support any of the hot keys you use, 45541b16dceSLen Brown unselecting this option will save about 1kB of memory. 45641b16dceSLen Brown 45741b16dceSLen Brown ThinkPads T40 and newer, R52 and newer, and X31 and newer are 45841b16dceSLen Brown unlikely to need NVRAM polling in their latest BIOS versions. 45941b16dceSLen Brown 46041b16dceSLen Brown NVRAM polling can detect at most the following keys: ThinkPad/Access 46141b16dceSLen Brown IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, 46241b16dceSLen Brown Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). 46341b16dceSLen Brown 46441b16dceSLen Brown If you are not sure, say Y here. The driver enables polling only if 46541b16dceSLen Brown it is strictly necessary to do so. 46641b16dceSLen Brown 467bd9fc3a7SJean Delvareconfig SENSORS_HDAPS 468bd9fc3a7SJean Delvare tristate "Thinkpad Hard Drive Active Protection System (hdaps)" 469bd9fc3a7SJean Delvare depends on INPUT && X86 470bd9fc3a7SJean Delvare select INPUT_POLLDEV 471bd9fc3a7SJean Delvare default n 472bd9fc3a7SJean Delvare help 473bd9fc3a7SJean Delvare This driver provides support for the IBM Hard Drive Active Protection 474bd9fc3a7SJean Delvare System (hdaps), which provides an accelerometer and other misc. data. 475bd9fc3a7SJean Delvare ThinkPads starting with the R50, T41, and X40 are supported. The 476bd9fc3a7SJean Delvare accelerometer data is readable via sysfs. 477bd9fc3a7SJean Delvare 478bd9fc3a7SJean Delvare This driver also provides an absolute input class device, allowing 479bd9fc3a7SJean Delvare the laptop to act as a pinball machine-esque joystick. 480bd9fc3a7SJean Delvare 481bd9fc3a7SJean Delvare If your ThinkPad is not recognized by the driver, please update to latest 482bd9fc3a7SJean Delvare BIOS. This is especially the case for some R52 ThinkPads. 483bd9fc3a7SJean Delvare 484bd9fc3a7SJean Delvare Say Y here if you have an applicable laptop and want to experience 485bd9fc3a7SJean Delvare the awesome power of hdaps. 486bd9fc3a7SJean Delvare 48741b16dceSLen Brownconfig INTEL_MENLOW 48841b16dceSLen Brown tristate "Thermal Management driver for Intel menlow platform" 48941b16dceSLen Brown depends on ACPI_THERMAL 49041b16dceSLen Brown select THERMAL 49141b16dceSLen Brown ---help--- 49241b16dceSLen Brown ACPI thermal management enhancement driver on 49341b16dceSLen Brown Intel Menlow platform. 49441b16dceSLen Brown 49541b16dceSLen Brown If unsure, say N. 49641b16dceSLen Brown 49741b16dceSLen Brownconfig EEEPC_LAPTOP 4987ec48cedSCorentin Chary tristate "Eee PC Hotkey Driver" 49941b16dceSLen Brown depends on ACPI 5003a5093eeSAlexey Dobriyan depends on INPUT 50119d337dfSJohannes Berg depends on RFKILL || RFKILL = n 50244b3615bSIngo Molnar depends on HOTPLUG_PCI 503d97c0defSLen Brown select BACKLIGHT_CLASS_DEVICE 504d97c0defSLen Brown select HWMON 5053c0eb510SCorentin Chary select LEDS_CLASS 5063c0eb510SCorentin Chary select NEW_LEDS 507642e0447SDmitry Torokhov select INPUT_SPARSEKMAP 50841b16dceSLen Brown ---help--- 50941b16dceSLen Brown This driver supports the Fn-Fx keys on Eee PC laptops. 51076593d6fSCorentin Chary 51176593d6fSCorentin Chary It also gives access to some extra laptop functionalities like 51276593d6fSCorentin Chary Bluetooth, backlight and allows powering on/off some other 51376593d6fSCorentin Chary devices. 51441b16dceSLen Brown 515e12e6d94SCorentin Chary If you have an Eee PC laptop, say Y or M here. If this driver 516e12e6d94SCorentin Chary doesn't work on your Eee PC, try eeepc-wmi instead. 51741b16dceSLen Brown 518e12e6d94SCorentin Charyconfig ASUS_WMI 5197ec48cedSCorentin Chary tristate "ASUS WMI Driver" 520ee027e4aSYong Wang depends on ACPI_WMI 521ee027e4aSYong Wang depends on INPUT 522e07babdeSCorentin Chary depends on HWMON 52389a7644bSRandy Dunlap depends on BACKLIGHT_CLASS_DEVICE 524ba48fdb9SCorentin Chary depends on RFKILL || RFKILL = n 52590ba4b1bSRandy Dunlap depends on HOTPLUG_PCI 526ea89e1d3SRandy Dunlap depends on ACPI_VIDEO || ACPI_VIDEO = n 527fb48aef7SIngo Molnar select INPUT_SPARSEKMAP 528084fca63SCorentin Chary select LEDS_CLASS 529084fca63SCorentin Chary select NEW_LEDS 530ee027e4aSYong Wang ---help--- 531b229ece9SCorentin Chary Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new 532b229ece9SCorentin Chary Asus Notebooks). 533ee027e4aSYong Wang 534ee027e4aSYong Wang To compile this driver as a module, choose M here: the module will 535e12e6d94SCorentin Chary be called asus-wmi. 536e12e6d94SCorentin Chary 537b229ece9SCorentin Charyconfig ASUS_NB_WMI 5387ec48cedSCorentin Chary tristate "Asus Notebook WMI Driver" 539b229ece9SCorentin Chary depends on ASUS_WMI 540b229ece9SCorentin Chary ---help--- 541b229ece9SCorentin Chary This is a driver for newer Asus notebooks. It adds extra features 542b229ece9SCorentin Chary like wireless radio and bluetooth control, leds, hotkeys, backlight... 543b229ece9SCorentin Chary 544f54619f2SMasanari Iida For more information, see 545b229ece9SCorentin Chary <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 546b229ece9SCorentin Chary 547b229ece9SCorentin Chary If you have an ACPI-WMI compatible Asus Notebook, say Y or M 548b229ece9SCorentin Chary here. 549b229ece9SCorentin Chary 550e12e6d94SCorentin Charyconfig EEEPC_WMI 5517ec48cedSCorentin Chary tristate "Eee PC WMI Driver" 552e12e6d94SCorentin Chary depends on ASUS_WMI 553e12e6d94SCorentin Chary ---help--- 554e12e6d94SCorentin Chary This is a driver for newer Eee PC laptops. It adds extra features 555e12e6d94SCorentin Chary like wireless radio and bluetooth control, leds, hotkeys, backlight... 556e12e6d94SCorentin Chary 557f54619f2SMasanari Iida For more information, see 558e12e6d94SCorentin Chary <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 559e12e6d94SCorentin Chary 560e12e6d94SCorentin Chary If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M 561e12e6d94SCorentin Chary here. 562b4f9fe12SLen Brown 563b4f9fe12SLen Brownconfig ACPI_WMI 5645fcdd177SCarlos Corbacho tristate "WMI" 565b4f9fe12SLen Brown depends on ACPI 566b4f9fe12SLen Brown help 567b4f9fe12SLen Brown This driver adds support for the ACPI-WMI (Windows Management 568b4f9fe12SLen Brown Instrumentation) mapper device (PNP0C14) found on some systems. 569b4f9fe12SLen Brown 570b4f9fe12SLen Brown ACPI-WMI is a proprietary extension to ACPI to expose parts of the 571b4f9fe12SLen Brown ACPI firmware to userspace - this is done through various vendor 572b4f9fe12SLen Brown defined methods and data blocks in a PNP0C14 device, which are then 573b4f9fe12SLen Brown made available for userspace to call. 574b4f9fe12SLen Brown 575b4f9fe12SLen Brown The implementation of this in Linux currently only exposes this to 576b4f9fe12SLen Brown other kernel space drivers. 577b4f9fe12SLen Brown 578b4f9fe12SLen Brown This driver is a required dependency to build the firmware specific 579b4f9fe12SLen Brown drivers needed on many machines, including Acer and HP laptops. 580b4f9fe12SLen Brown 581b4f9fe12SLen Brown It is safe to enable this driver even if your DSDT doesn't define 582b4f9fe12SLen Brown any ACPI-WMI devices. 583b4f9fe12SLen Brown 584d12d8bafSThomas Renningerconfig MSI_WMI 585d12d8bafSThomas Renninger tristate "MSI WMI extras" 586d12d8bafSThomas Renninger depends on ACPI_WMI 587d12d8bafSThomas Renninger depends on INPUT 588de078e57SAnisse Astier depends on BACKLIGHT_CLASS_DEVICE 589c30116c6SAnisse Astier select INPUT_SPARSEKMAP 590d12d8bafSThomas Renninger help 591d12d8bafSThomas Renninger Say Y here if you want to support WMI-based hotkeys on MSI laptops. 592d12d8bafSThomas Renninger 593d12d8bafSThomas Renninger To compile this driver as a module, choose M here: the module will 594d12d8bafSThomas Renninger be called msi-wmi. 595d12d8bafSThomas Renninger 5969caeb532SHerton Ronaldo Krzesinskiconfig TOPSTAR_LAPTOP 5979caeb532SHerton Ronaldo Krzesinski tristate "Topstar Laptop Extras" 5989caeb532SHerton Ronaldo Krzesinski depends on ACPI 5999caeb532SHerton Ronaldo Krzesinski depends on INPUT 60097490f1cSDmitry Torokhov select INPUT_SPARSEKMAP 6019caeb532SHerton Ronaldo Krzesinski ---help--- 6029caeb532SHerton Ronaldo Krzesinski This driver adds support for hotkeys found on Topstar laptops. 6039caeb532SHerton Ronaldo Krzesinski 6049caeb532SHerton Ronaldo Krzesinski If you have a Topstar laptop, say Y or M here. 6059caeb532SHerton Ronaldo Krzesinski 606b4f9fe12SLen Brownconfig ACPI_TOSHIBA 607b4f9fe12SLen Brown tristate "Toshiba Laptop Extras" 608b4f9fe12SLen Brown depends on ACPI 609f11f999eSSeth Forshee depends on ACPI_WMI 6100c51a4d8SMark Brown select LEDS_CLASS 6110c51a4d8SMark Brown select NEW_LEDS 612c76a3e1dSJonathan Corbet depends on BACKLIGHT_CLASS_DEVICE 613b4f9fe12SLen Brown depends on INPUT 61419d337dfSJohannes Berg depends on RFKILL || RFKILL = n 615283672e4SSeth Forshee depends on SERIO_I8042 || SERIO_I8042 = n 616b4f9fe12SLen Brown select INPUT_POLLDEV 617384a7cd9SDmitry Torokhov select INPUT_SPARSEKMAP 618b4f9fe12SLen Brown ---help--- 619b4f9fe12SLen Brown This driver adds support for access to certain system settings 620b4f9fe12SLen Brown on "legacy free" Toshiba laptops. These laptops can be recognized by 621b4f9fe12SLen Brown their lack of a BIOS setup menu and APM support. 622b4f9fe12SLen Brown 623b4f9fe12SLen Brown On these machines, all system configuration is handled through the 624b4f9fe12SLen Brown ACPI. This driver is required for access to controls not covered 625b4f9fe12SLen Brown by the general ACPI drivers, such as LCD brightness, video output, 626b4f9fe12SLen Brown etc. 627b4f9fe12SLen Brown 628b4f9fe12SLen Brown This driver differs from the non-ACPI Toshiba laptop driver (located 629b4f9fe12SLen Brown under "Processor type and features") in several aspects. 630b4f9fe12SLen Brown Configuration is accessed by reading and writing text files in the 631b4f9fe12SLen Brown /proc tree instead of by program interface to /dev. Furthermore, no 632b4f9fe12SLen Brown power management functions are exposed, as those are handled by the 633b4f9fe12SLen Brown general ACPI drivers. 634b4f9fe12SLen Brown 635b4f9fe12SLen Brown More information about this driver is available at 636b4f9fe12SLen Brown <http://memebeam.org/toys/ToshibaAcpiDriver>. 637b4f9fe12SLen Brown 638b4f9fe12SLen Brown If you have a legacy free Toshiba laptop (such as the Libretto L1 639b4f9fe12SLen Brown series), say Y. 64042b4e9eeSJes Sorensen 64142b4e9eeSJes Sorensenconfig TOSHIBA_BT_RFKILL 64242b4e9eeSJes Sorensen tristate "Toshiba Bluetooth RFKill switch support" 64342b4e9eeSJes Sorensen depends on ACPI 64442b4e9eeSJes Sorensen ---help--- 64542b4e9eeSJes Sorensen This driver adds support for Bluetooth events for the RFKill 64642b4e9eeSJes Sorensen switch on modern Toshiba laptops with full ACPI support and 64742b4e9eeSJes Sorensen an RFKill switch. 64842b4e9eeSJes Sorensen 64942b4e9eeSJes Sorensen This driver handles RFKill events for the TOS6205 Bluetooth, 65042b4e9eeSJes Sorensen and re-enables it when the switch is set back to the 'on' 65142b4e9eeSJes Sorensen position. 65242b4e9eeSJes Sorensen 65342b4e9eeSJes Sorensen If you have a modern Toshiba laptop with a Bluetooth and an 65442b4e9eeSJes Sorensen RFKill switch (such as the Portege R500), say Y. 655529aa8cbSThadeu Lima de Souza Cascardo 656186e4e89SAzael Avalosconfig TOSHIBA_HAPS 657186e4e89SAzael Avalos tristate "Toshiba HDD Active Protection Sensor" 658186e4e89SAzael Avalos depends on ACPI 659186e4e89SAzael Avalos ---help--- 660186e4e89SAzael Avalos This driver adds support for the built-in accelerometer 661186e4e89SAzael Avalos found on recent Toshiba laptops equiped with HID TOS620A 662186e4e89SAzael Avalos device. 663186e4e89SAzael Avalos 664186e4e89SAzael Avalos This driver receives ACPI notify events 0x80 when the sensor 665186e4e89SAzael Avalos detects a sudden move or a harsh vibration, as well as an 666186e4e89SAzael Avalos ACPI notify event 0x81 whenever the movement or vibration has 667186e4e89SAzael Avalos been stabilized. 668186e4e89SAzael Avalos 669186e4e89SAzael Avalos Also provides sysfs entries to get/set the desired protection 670186e4e89SAzael Avalos level and reseting the HDD protection interface. 671186e4e89SAzael Avalos 672186e4e89SAzael Avalos If you have a recent Toshiba laptop with a built-in accelerometer 673186e4e89SAzael Avalos device, say Y. 674186e4e89SAzael Avalos 675529aa8cbSThadeu Lima de Souza Cascardoconfig ACPI_CMPC 676529aa8cbSThadeu Lima de Souza Cascardo tristate "CMPC Laptop Extras" 677529aa8cbSThadeu Lima de Souza Cascardo depends on X86 && ACPI 678f35843edSThadeu Lima de Souza Cascardo depends on RFKILL || RFKILL=n 679529aa8cbSThadeu Lima de Souza Cascardo select INPUT 680529aa8cbSThadeu Lima de Souza Cascardo select BACKLIGHT_CLASS_DEVICE 681529aa8cbSThadeu Lima de Souza Cascardo default n 682529aa8cbSThadeu Lima de Souza Cascardo help 683529aa8cbSThadeu Lima de Souza Cascardo Support for Intel Classmate PC ACPI devices, including some 684529aa8cbSThadeu Lima de Souza Cascardo keys as input device, backlight device, tablet and accelerometer 685529aa8cbSThadeu Lima de Souza Cascardo devices. 686529aa8cbSThadeu Lima de Souza Cascardo 6879a58a333SSreedhara DSconfig INTEL_SCU_IPC 6889a58a333SSreedhara DS bool "Intel SCU IPC Support" 689c95aaeffSAlan Cox depends on X86_INTEL_MID 6909a58a333SSreedhara DS default y 6919a58a333SSreedhara DS ---help--- 6929a58a333SSreedhara DS IPC is used to bridge the communications between kernel and SCU on 6936c62673cSMatthew Garrett some embedded Intel x86 platforms. This is not needed for PC-type 6946c62673cSMatthew Garrett machines. 6959a58a333SSreedhara DS 6965369c02dSSreedhara DSconfig INTEL_SCU_IPC_UTIL 6975369c02dSSreedhara DS tristate "Intel SCU IPC utility driver" 6985369c02dSSreedhara DS depends on INTEL_SCU_IPC 6995369c02dSSreedhara DS default y 7005369c02dSSreedhara DS ---help--- 7015369c02dSSreedhara DS The IPC Util driver provides an interface with the SCU enabling 7025369c02dSSreedhara DS low level access for debug work and updating the firmware. Say 7035369c02dSSreedhara DS N unless you will be doing this on an Intel MID platform. 7045369c02dSSreedhara DS 70589507787SAlek Duconfig GPIO_INTEL_PMIC 70689507787SAlek Du bool "Intel PMIC GPIO support" 70789507787SAlek Du depends on INTEL_SCU_IPC && GPIOLIB 70889507787SAlek Du ---help--- 70989507787SAlek Du Say Y here to support GPIO via the SCU IPC interface 71089507787SAlek Du on Intel MID platforms. 71189507787SAlek Du 7128eec8a11SHong Liuconfig INTEL_MID_POWER_BUTTON 7138eec8a11SHong Liu tristate "power button driver for Intel MID platforms" 71480887757SRandy Dunlap depends on INTEL_SCU_IPC && INPUT 7158eec8a11SHong Liu help 7168eec8a11SHong Liu This driver handles the power button on the Intel MID platforms. 7178eec8a11SHong Liu 7188eec8a11SHong Liu If unsure, say N. 7198eec8a11SHong Liu 720f017fbe7SDurgadoss Rconfig INTEL_MFLD_THERMAL 721f017fbe7SDurgadoss R tristate "Thermal driver for Intel Medfield platform" 722420138a7SMika Westerberg depends on MFD_INTEL_MSIC && THERMAL 723f017fbe7SDurgadoss R help 724f017fbe7SDurgadoss R Say Y here to enable thermal driver support for the Intel Medfield 725f017fbe7SDurgadoss R platform. 726f017fbe7SDurgadoss R 727aa7ffc01SJesse Barnesconfig INTEL_IPS 728aa7ffc01SJesse Barnes tristate "Intel Intelligent Power Sharing" 729aa7ffc01SJesse Barnes depends on ACPI 730aa7ffc01SJesse Barnes ---help--- 731aa7ffc01SJesse Barnes Intel Calpella platforms support dynamic power sharing between the 732aa7ffc01SJesse Barnes CPU and GPU, maximizing performance in a given TDP. This driver, 733aa7ffc01SJesse Barnes along with the CPU frequency and i915 drivers, provides that 734aa7ffc01SJesse Barnes functionality. If in doubt, say Y here; it will only load on 735aa7ffc01SJesse Barnes supported platforms. 736aa7ffc01SJesse Barnes 73735f0ce03SVernon Maueryconfig IBM_RTL 73835f0ce03SVernon Mauery tristate "Device driver to enable PRTL support" 73935f0ce03SVernon Mauery depends on X86 && PCI 74035f0ce03SVernon Mauery ---help--- 74135f0ce03SVernon Mauery Enable support for IBM Premium Real Time Mode (PRTM). 74235f0ce03SVernon Mauery This module will allow you the enter and exit PRTM in the BIOS via 74335f0ce03SVernon Mauery sysfs on platforms that support this feature. System in PRTM will 74435f0ce03SVernon Mauery not receive CPU-generated SMIs for recoverable errors. Use of this 74535f0ce03SVernon Mauery feature without proper support may void your hardware warranty. 74635f0ce03SVernon Mauery 74735f0ce03SVernon Mauery If the proper BIOS support is found the driver will load and create 74835f0ce03SVernon Mauery /sys/devices/system/ibm_rtl/. The "state" variable will indicate 74935f0ce03SVernon Mauery whether or not the BIOS is in PRTM. 75035f0ce03SVernon Mauery state = 0 (BIOS SMIs on) 75135f0ce03SVernon Mauery state = 1 (BIOS SMIs off) 75235f0ce03SVernon Mauery 753260586d2SDaniel Drakeconfig XO1_RFKILL 754260586d2SDaniel Drake tristate "OLPC XO-1 software RF kill switch" 755b02fdfccSJean Delvare depends on OLPC || COMPILE_TEST 756260586d2SDaniel Drake depends on RFKILL 757260586d2SDaniel Drake ---help--- 758260586d2SDaniel Drake Support for enabling/disabling the WLAN interface on the OLPC XO-1 759260586d2SDaniel Drake laptop. 760260586d2SDaniel Drake 76189ca1177SPaul Foxconfig XO15_EBOOK 76289ca1177SPaul Fox tristate "OLPC XO-1.5 ebook switch" 763b02fdfccSJean Delvare depends on OLPC || COMPILE_TEST 76489ca1177SPaul Fox depends on ACPI && INPUT 76589ca1177SPaul Fox ---help--- 76689ca1177SPaul Fox Support for the ebook switch on the OLPC XO-1.5 laptop. 76789ca1177SPaul Fox 76889ca1177SPaul Fox This switch is triggered as the screen is rotated and folded down to 76989ca1177SPaul Fox convert the device into ebook form. 77089ca1177SPaul Fox 7712d70b73aSGreg Kroah-Hartmanconfig SAMSUNG_LAPTOP 7722d70b73aSGreg Kroah-Hartman tristate "Samsung Laptop driver" 7731c02f2d4SCorentin Chary depends on X86 7741c02f2d4SCorentin Chary depends on RFKILL || RFKILL = n 7755ff67df3SRandy Dunlap depends on ACPI_VIDEO || ACPI_VIDEO = n 7761c02f2d4SCorentin Chary depends on BACKLIGHT_CLASS_DEVICE 777f674ebf1SCorentin Chary select LEDS_CLASS 778f674ebf1SCorentin Chary select NEW_LEDS 7792d70b73aSGreg Kroah-Hartman ---help--- 7802d70b73aSGreg Kroah-Hartman This module implements a driver for a wide range of different 7812d70b73aSGreg Kroah-Hartman Samsung laptops. It offers control over the different 7821c02f2d4SCorentin Chary function keys, wireless LED, LCD backlight level. 7831c02f2d4SCorentin Chary 7841c02f2d4SCorentin Chary It may also provide some sysfs files described in 7851c02f2d4SCorentin Chary <file:Documentation/ABI/testing/sysfs-platform-samsung-laptop> 7862d70b73aSGreg Kroah-Hartman 7872d70b73aSGreg Kroah-Hartman To compile this driver as a module, choose M here: the module 7882d70b73aSGreg Kroah-Hartman will be called samsung-laptop. 7892d70b73aSGreg Kroah-Hartman 79099b38b4aSDave Airlieconfig MXM_WMI 79199b38b4aSDave Airlie tristate "WMI support for MXM Laptop Graphics" 7920eacdba3SDave Airlie depends on ACPI_WMI 79399b38b4aSDave Airlie ---help--- 79499b38b4aSDave Airlie MXM is a standard for laptop graphics cards, the WMI interface 79599b38b4aSDave Airlie is required for switchable nvidia graphics machines 79699b38b4aSDave Airlie 797bb3ce202SYin Kangkaiconfig INTEL_OAKTRAIL 798bb3ce202SYin Kangkai tristate "Intel Oaktrail Platform Extras" 799bb3ce202SYin Kangkai depends on ACPI 800bb3ce202SYin Kangkai depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI 801bb3ce202SYin Kangkai ---help--- 802bb3ce202SYin Kangkai Intel Oaktrail platform need this driver to provide interfaces to 803bb3ce202SYin Kangkai enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y 804bb3ce202SYin Kangkai here; it will only load on supported platforms. 805bb3ce202SYin Kangkai 80678542e18SFrederick van der Wyckconfig SAMSUNG_Q10 80778542e18SFrederick van der Wyck tristate "Samsung Q10 Extras" 808aa3b88a3SFrederick van der Wyck depends on ACPI 80978542e18SFrederick van der Wyck select BACKLIGHT_CLASS_DEVICE 81078542e18SFrederick van der Wyck ---help--- 81178542e18SFrederick van der Wyck This driver provides support for backlight control on Samsung Q10 81278542e18SFrederick van der Wyck and related laptops, including Dell Latitude X200. 81378542e18SFrederick van der Wyck 814917ee75aSSeth Forsheeconfig APPLE_GMUX 815917ee75aSSeth Forshee tristate "Apple Gmux Driver" 816f94f0f10SSeth Forshee depends on ACPI 817917ee75aSSeth Forshee depends on PNP 818f94f0f10SSeth Forshee depends on BACKLIGHT_CLASS_DEVICE 819f94f0f10SSeth Forshee depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE 820f94f0f10SSeth Forshee depends on ACPI_VIDEO=n || ACPI_VIDEO 821917ee75aSSeth Forshee ---help--- 822917ee75aSSeth Forshee This driver provides support for the gmux device found on many 823917ee75aSSeth Forshee Apple laptops, which controls the display mux for the hybrid 824917ee75aSSeth Forshee graphics as well as the backlight. Currently only backlight 825917ee75aSSeth Forshee control is supported by the driver. 826917ee75aSSeth Forshee 82734a956dbSMatthew Garrettconfig INTEL_RST 82834a956dbSMatthew Garrett tristate "Intel Rapid Start Technology Driver" 82934a956dbSMatthew Garrett depends on ACPI 83034a956dbSMatthew Garrett ---help--- 83134a956dbSMatthew Garrett This driver provides support for modifying paramaters on systems 83234a956dbSMatthew Garrett equipped with Intel's Rapid Start Technology. When put in an ACPI 83334a956dbSMatthew Garrett sleep state, these devices will wake after either a configured 83434a956dbSMatthew Garrett timeout or when the system battery reaches a critical state, 83534a956dbSMatthew Garrett automatically copying memory contents to disk. On resume, the 83634a956dbSMatthew Garrett firmware will copy the memory contents back to RAM and resume the OS 83734a956dbSMatthew Garrett as usual. 83834a956dbSMatthew Garrett 8395c7f80f7SMatthew Garrettconfig INTEL_SMARTCONNECT 8405c7f80f7SMatthew Garrett tristate "Intel Smart Connect disabling driver" 8415c7f80f7SMatthew Garrett depends on ACPI 8425c7f80f7SMatthew Garrett ---help--- 8435c7f80f7SMatthew Garrett Intel Smart Connect is a technology intended to permit devices to 8445c7f80f7SMatthew Garrett update state by resuming for a short period of time at regular 8455c7f80f7SMatthew Garrett intervals. If a user enables this functionality under Windows and 8465c7f80f7SMatthew Garrett then reboots into Linux, the system may remain configured to resume 8475c7f80f7SMatthew Garrett on suspend. In the absence of any userspace to support it, the system 8485c7f80f7SMatthew Garrett will then remain awake until something triggers another suspend. 8495c7f80f7SMatthew Garrett 8505c7f80f7SMatthew Garrett This driver checks to determine whether the device has Intel Smart 8515c7f80f7SMatthew Garrett Connect enabled, and if so disables it. 8525c7f80f7SMatthew Garrett 8538b10acd7SHu Taoconfig PVPANIC 8548b10acd7SHu Tao tristate "pvpanic device support" 8558b10acd7SHu Tao depends on ACPI 8568b10acd7SHu Tao ---help--- 8578b10acd7SHu Tao This driver provides support for the pvpanic device. pvpanic is 8588b10acd7SHu Tao a paravirtualized device provided by QEMU; it lets a virtual machine 8598b10acd7SHu Tao (guest) communicate panic events to the host. 8608b10acd7SHu Tao 86141b16dceSLen Brownendif # X86_PLATFORM_DEVICES 862