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 2941b16dceSLen Brown ---help--- 3041b16dceSLen Brown This is a driver for newer Acer (and Wistron) laptops. It adds 3141b16dceSLen Brown wireless radio and bluetooth control, and on some laptops, 3241b16dceSLen Brown exposes the mail LED and LCD backlight. 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" 39e569b223SJean Delvare depends on THERMAL && 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 6218e1311eSCorentin Chary depends on RFKILL || RFKILL = n 6366a71dd1SCorentin Chary select INPUT_SPARSEKMAP 648819de7fSAndy Ross select INPUT_POLLDEV 6541b16dceSLen Brown ---help--- 668819de7fSAndy Ross This is a driver for Asus laptops, Lenovo SL and the Pegatron 678819de7fSAndy Ross Lucid tablet. It may also support some MEDION, JVC or VICTOR 688819de7fSAndy Ross laptops. It makes all the extra buttons generate standard 69b23910c2SAndy Ross ACPI events and input events, and on the Lucid the built-in 70b23910c2SAndy Ross accelerometer appears as an input device. It also adds 71b23910c2SAndy Ross support for video output switching, LCD backlight control, 72b23910c2SAndy Ross Bluetooth and Wlan control, and most importantly, allows you 73b23910c2SAndy Ross to blink those fancy LEDs. 7441b16dceSLen Brown 758819de7fSAndy Ross For more information see <http://acpi4asus.sf.net>. 7641b16dceSLen Brown 7741b16dceSLen Brown If you have an ACPI-compatible ASUS laptop, say Y or M here. 7841b16dceSLen Brown 79cad73120SLen Brownconfig DELL_LAPTOP 80cad73120SLen Brown tristate "Dell Laptop Extras (EXPERIMENTAL)" 81cad73120SLen Brown depends on X86 82cad73120SLen Brown depends on DCDBAS 83cad73120SLen Brown depends on EXPERIMENTAL 84cad73120SLen Brown depends on BACKLIGHT_CLASS_DEVICE 8519d337dfSJohannes Berg depends on RFKILL || RFKILL = n 86814cb8adSMatthew Garrett depends on SERIO_I8042 87dccefb37SLinus Torvalds select POWER_SUPPLY 88b9c913f3SLinus Torvalds select LEDS_CLASS 89b9c913f3SLinus Torvalds select NEW_LEDS 90cad73120SLen Brown default n 91cad73120SLen Brown ---help--- 92cad73120SLen Brown This driver adds support for rfkill and backlight control to Dell 93cad73120SLen Brown laptops. 94cad73120SLen Brown 950b3f6109SMatthew Garrettconfig DELL_WMI 960b3f6109SMatthew Garrett tristate "Dell WMI extras" 970b3f6109SMatthew Garrett depends on ACPI_WMI 980b3f6109SMatthew Garrett depends on INPUT 99890a7c8eSDmitry Torokhov select INPUT_SPARSEKMAP 1000b3f6109SMatthew Garrett ---help--- 1010b3f6109SMatthew Garrett Say Y here if you want to support WMI-based hotkeys on Dell laptops. 1020b3f6109SMatthew Garrett 1030b3f6109SMatthew Garrett To compile this driver as a module, choose M here: the module will 1040b3f6109SMatthew Garrett be called dell-wmi. 1050b3f6109SMatthew Garrett 106820787fcSColin Ian Kingconfig DELL_WMI_AIO 107820787fcSColin Ian King tristate "WMI Hotkeys for Dell All-In-One series" 108820787fcSColin Ian King depends on ACPI_WMI 109820787fcSColin Ian King depends on INPUT 110820787fcSColin Ian King select INPUT_SPARSEKMAP 111820787fcSColin Ian King ---help--- 112820787fcSColin Ian King Say Y here if you want to support WMI-based hotkeys on Dell 113820787fcSColin Ian King All-In-One machines. 114820787fcSColin Ian King 115820787fcSColin Ian King To compile this driver as a module, choose M here: the module will 116cffbcd0cSRafi Rubin be called dell-wmi-aio. 117820787fcSColin Ian King 118820787fcSColin Ian King 11941b16dceSLen Brownconfig FUJITSU_LAPTOP 12041b16dceSLen Brown tristate "Fujitsu Laptop Extras" 12141b16dceSLen Brown depends on ACPI 12241b16dceSLen Brown depends on INPUT 12341b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 124c1b5310aSJonathan Woithe depends on LEDS_CLASS || LEDS_CLASS=n 12541b16dceSLen Brown ---help--- 12641b16dceSLen Brown This is a driver for laptops built by Fujitsu: 12741b16dceSLen Brown 12841b16dceSLen Brown * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks 12941b16dceSLen Brown * Possibly other Fujitsu laptop models 13041b16dceSLen Brown * Tested with S6410 and S7020 13141b16dceSLen Brown 13241b16dceSLen Brown It adds support for LCD brightness control and some hotkeys. 13341b16dceSLen Brown 13441b16dceSLen Brown If you have a Fujitsu laptop, say Y or M here. 13541b16dceSLen Brown 13641b16dceSLen Brownconfig FUJITSU_LAPTOP_DEBUG 13741b16dceSLen Brown bool "Verbose debug mode for Fujitsu Laptop Extras" 13841b16dceSLen Brown depends on FUJITSU_LAPTOP 13941b16dceSLen Brown default n 14041b16dceSLen Brown ---help--- 14141b16dceSLen Brown Enables extra debug output from the fujitsu extras driver, at the 14241b16dceSLen Brown expense of a slight increase in driver size. 14341b16dceSLen Brown 14441b16dceSLen Brown If you are not sure, say N here. 14541b16dceSLen Brown 1462d24c490SRobert Gerlachconfig FUJITSU_TABLET 1472d24c490SRobert Gerlach tristate "Fujitsu Tablet Extras" 1482d24c490SRobert Gerlach depends on ACPI 1492d24c490SRobert Gerlach depends on INPUT 1502d24c490SRobert Gerlach ---help--- 1512d24c490SRobert Gerlach This is a driver for tablets built by Fujitsu: 1522d24c490SRobert Gerlach 1532d24c490SRobert Gerlach * Lifebook P1510/P1610/P1620/Txxxx 1542d24c490SRobert Gerlach * Stylistic ST5xxx 1552d24c490SRobert Gerlach * Possibly other Fujitsu tablet models 1562d24c490SRobert Gerlach 1572d24c490SRobert Gerlach It adds support for the panel buttons, docking station detection, 1582d24c490SRobert Gerlach tablet/notebook mode detection for convertible and 1592d24c490SRobert Gerlach orientation detection for docked slates. 1602d24c490SRobert Gerlach 1612d24c490SRobert Gerlach If you have a Fujitsu convertible or slate, say Y or M here. 1622d24c490SRobert Gerlach 163c215ab9aSBen Hutchingsconfig AMILO_RFKILL 164c215ab9aSBen Hutchings tristate "Fujitsu-Siemens Amilo rfkill support" 165c215ab9aSBen Hutchings depends on RFKILL 166c215ab9aSBen Hutchings ---help--- 167c215ab9aSBen Hutchings This is a driver for enabling wifi on some Fujitsu-Siemens Amilo 168c215ab9aSBen Hutchings laptops. 169c215ab9aSBen Hutchings 17041b16dceSLen Brownconfig TC1100_WMI 17141b16dceSLen Brown tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)" 17241b16dceSLen Brown depends on !X86_64 17341b16dceSLen Brown depends on EXPERIMENTAL 17441b16dceSLen Brown depends on ACPI 175e98062edSSedat Dilek depends on ACPI_WMI 17641b16dceSLen Brown ---help--- 17741b16dceSLen Brown This is a driver for the WMI extensions (wireless and bluetooth power 17841b16dceSLen Brown control) of the HP Compaq TC1100 tablet. 17941b16dceSLen Brown 180efcfed9bSJean Delvareconfig HP_ACCEL 181efcfed9bSJean Delvare tristate "HP laptop accelerometer" 182efcfed9bSJean Delvare depends on INPUT && ACPI 183efcfed9bSJean Delvare select SENSORS_LIS3LV02D 184efcfed9bSJean Delvare select NEW_LEDS 185efcfed9bSJean Delvare select LEDS_CLASS 186efcfed9bSJean Delvare help 187efcfed9bSJean Delvare This driver provides support for the "Mobile Data Protection System 3D" 188efcfed9bSJean Delvare or "3D DriveGuard" feature of HP laptops. On such systems the driver 189efcfed9bSJean Delvare should load automatically (via ACPI alias). 190efcfed9bSJean Delvare 191efcfed9bSJean Delvare Support for a led indicating disk protection will be provided as 192efcfed9bSJean Delvare hp::hddprotect. For more information on the feature, refer to 193395cf969SPaul Bolle Documentation/misc-devices/lis3lv02d. 194efcfed9bSJean Delvare 195efcfed9bSJean Delvare To compile this driver as a module, choose M here: the module will 196efcfed9bSJean Delvare be called hp_accel. 197efcfed9bSJean Delvare 19841b16dceSLen Brownconfig HP_WMI 19941b16dceSLen Brown tristate "HP WMI extras" 20041b16dceSLen Brown depends on ACPI_WMI 20141b16dceSLen Brown depends on INPUT 20219d337dfSJohannes Berg depends on RFKILL || RFKILL = n 2034d291ed7SDmitry Torokhov select INPUT_SPARSEKMAP 20441b16dceSLen Brown help 20541b16dceSLen Brown Say Y here if you want to support WMI-based hotkeys on HP laptops and 20641b16dceSLen Brown to read data from WMI such as docking or ambient light sensor state. 20741b16dceSLen Brown 20841b16dceSLen Brown To compile this driver as a module, choose M here: the module will 20941b16dceSLen Brown be called hp-wmi. 21041b16dceSLen Brown 21141b16dceSLen Brownconfig MSI_LAPTOP 21241b16dceSLen Brown tristate "MSI Laptop Extras" 21341b16dceSLen Brown depends on ACPI 21441b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 215410c1765SRandy Dunlap depends on RFKILL 216a0bcaee9SRandy Dunlap depends on INPUT && SERIO_I8042 217a0bcaee9SRandy Dunlap select INPUT_SPARSEKMAP 21841b16dceSLen Brown ---help--- 21941b16dceSLen Brown This is a driver for laptops built by MSI (MICRO-STAR 22041b16dceSLen Brown INTERNATIONAL): 22141b16dceSLen Brown 22241b16dceSLen Brown MSI MegaBook S270 (MS-1013) 22341b16dceSLen Brown Cytron/TCM/Medion/Tchibo MD96100/SAM2000 22441b16dceSLen Brown 22541b16dceSLen Brown It adds support for Bluetooth, WLAN and LCD brightness control. 22641b16dceSLen Brown 22741b16dceSLen Brown More information about this driver is available at 22841b16dceSLen Brown <http://0pointer.de/lennart/tchibo.html>. 22941b16dceSLen Brown 23041b16dceSLen Brown If you have an MSI S270 laptop, say Y or M here. 23141b16dceSLen Brown 23241b16dceSLen Brownconfig PANASONIC_LAPTOP 23341b16dceSLen Brown tristate "Panasonic Laptop Extras" 23441b16dceSLen Brown depends on INPUT && ACPI 23541b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 2361a765cacSDmitry Torokhov select INPUT_SPARSEKMAP 23741b16dceSLen Brown ---help--- 23841b16dceSLen Brown This driver adds support for access to backlight control and hotkeys 23941b16dceSLen Brown on Panasonic Let's Note laptops. 24041b16dceSLen Brown 24141b16dceSLen Brown If you have a Panasonic Let's note laptop (such as the R1(N variant), 24241b16dceSLen Brown R2, R3, R5, T2, W2 and Y2 series), say Y. 24341b16dceSLen Brown 24441b16dceSLen Brownconfig COMPAL_LAPTOP 24541b16dceSLen Brown tristate "Compal Laptop Extras" 24641b16dceSLen Brown depends on ACPI 24741b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 24851c1410bSIngo Molnar depends on RFKILL 249c2834145SRandy Dunlap depends on HWMON 2505ca56718SRandy Dunlap depends on POWER_SUPPLY 25141b16dceSLen Brown ---help--- 25241b16dceSLen Brown This is a driver for laptops built by Compal: 25341b16dceSLen Brown 25441b16dceSLen Brown Compal FL90/IFL90 25541b16dceSLen Brown Compal FL91/IFL91 25641b16dceSLen Brown Compal FL92/JFL92 25741b16dceSLen Brown Compal FT00/IFT00 25841b16dceSLen Brown 25941b16dceSLen Brown It adds support for Bluetooth, WLAN and LCD brightness control. 26041b16dceSLen Brown 26141b16dceSLen Brown If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here. 26241b16dceSLen Brown 26341b16dceSLen Brownconfig SONY_LAPTOP 26441b16dceSLen Brown tristate "Sony Laptop Extras" 26541b16dceSLen Brown depends on ACPI 26641b16dceSLen Brown select BACKLIGHT_CLASS_DEVICE 26741b16dceSLen Brown depends on INPUT 26814bd3136SAlexander Beregalov depends on RFKILL 26941b16dceSLen Brown ---help--- 27041b16dceSLen Brown This mini-driver drives the SNC and SPIC devices present in the ACPI 27141b16dceSLen Brown BIOS of the Sony Vaio laptops. 27241b16dceSLen Brown 27341b16dceSLen Brown It gives access to some extra laptop functionalities like Bluetooth, 27441b16dceSLen Brown screen brightness control, Fn keys and allows powering on/off some 27541b16dceSLen Brown devices. 27641b16dceSLen Brown 27741b16dceSLen Brown Read <file:Documentation/laptops/sony-laptop.txt> for more information. 27841b16dceSLen Brown 27941b16dceSLen Brownconfig SONYPI_COMPAT 28041b16dceSLen Brown bool "Sonypi compatibility" 28141b16dceSLen Brown depends on SONY_LAPTOP 28241b16dceSLen Brown ---help--- 28341b16dceSLen Brown Build the sonypi driver compatibility code into the sony-laptop driver. 28441b16dceSLen Brown 28557ac3b05SIke Panhcconfig IDEAPAD_LAPTOP 28657ac3b05SIke Panhc tristate "Lenovo IdeaPad Laptop Extras" 28758ac7aa0SDavid Woodhouse depends on ACPI 288ad0f4306SRandy Dunlap depends on RFKILL && INPUT 289f63409aeSIke Panhc select INPUT_SPARSEKMAP 29058ac7aa0SDavid Woodhouse help 29158ac7aa0SDavid Woodhouse This is a driver for the rfkill switches on Lenovo IdeaPad netbooks. 29258ac7aa0SDavid Woodhouse 29341b16dceSLen Brownconfig THINKPAD_ACPI 29441b16dceSLen Brown tristate "ThinkPad ACPI Laptop Extras" 29541b16dceSLen Brown depends on ACPI 296d263da31SCorentin Chary depends on INPUT 29719d337dfSJohannes Berg depends on RFKILL || RFKILL = n 29841b16dceSLen Brown select BACKLIGHT_LCD_SUPPORT 29941b16dceSLen Brown select BACKLIGHT_CLASS_DEVICE 30041b16dceSLen Brown select HWMON 30141b16dceSLen Brown select NVRAM 30241b16dceSLen Brown select NEW_LEDS 30341b16dceSLen Brown select LEDS_CLASS 30441b16dceSLen Brown ---help--- 30541b16dceSLen Brown This is a driver for the IBM and Lenovo ThinkPad laptops. It adds 30641b16dceSLen Brown support for Fn-Fx key combinations, Bluetooth control, video 30741b16dceSLen Brown output switching, ThinkLight control, UltraBay eject and more. 30841b16dceSLen Brown For more information about this driver see 30941b16dceSLen Brown <file:Documentation/laptops/thinkpad-acpi.txt> and 31041b16dceSLen Brown <http://ibm-acpi.sf.net/> . 31141b16dceSLen Brown 31241b16dceSLen Brown This driver was formerly known as ibm-acpi. 31341b16dceSLen Brown 3146e5b08eeSHenrique de Moraes Holschuh Extra functionality will be available if the rfkill (CONFIG_RFKILL) 3156e5b08eeSHenrique de Moraes Holschuh and/or ALSA (CONFIG_SND) subsystems are available in the kernel. 3166e5b08eeSHenrique de Moraes Holschuh Note that if you want ThinkPad-ACPI to be built-in instead of 3176e5b08eeSHenrique de Moraes Holschuh modular, ALSA and rfkill will also have to be built-in. 3186e5b08eeSHenrique de Moraes Holschuh 31941b16dceSLen Brown If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. 32041b16dceSLen Brown 321ff850c33SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_ALSA_SUPPORT 322ff850c33SHenrique de Moraes Holschuh bool "Console audio control ALSA interface" 323ff850c33SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 324ff850c33SHenrique de Moraes Holschuh depends on SND 325ff850c33SHenrique de Moraes Holschuh depends on SND = y || THINKPAD_ACPI = SND 326ff850c33SHenrique de Moraes Holschuh default y 327ff850c33SHenrique de Moraes Holschuh ---help--- 328ff850c33SHenrique de Moraes Holschuh Enables monitoring of the built-in console audio output control 329ff850c33SHenrique de Moraes Holschuh (headphone and speakers), which is operated by the mute and (in 330ff850c33SHenrique de Moraes Holschuh some ThinkPad models) volume hotkeys. 331ff850c33SHenrique de Moraes Holschuh 332ff850c33SHenrique de Moraes Holschuh If this option is enabled, ThinkPad-ACPI will export an ALSA card 333ff850c33SHenrique de Moraes Holschuh with a single read-only mixer control, which should be used for 334ff850c33SHenrique de Moraes Holschuh on-screen-display feedback purposes by the Desktop Environment. 335ff850c33SHenrique de Moraes Holschuh 336ff850c33SHenrique de Moraes Holschuh Optionally, the driver will also allow software control (the 337ff850c33SHenrique de Moraes Holschuh ALSA mixer will be made read-write). Please refer to the driver 338ff850c33SHenrique de Moraes Holschuh documentation for details. 339ff850c33SHenrique de Moraes Holschuh 340ff850c33SHenrique de Moraes Holschuh All IBM models have both volume and mute control. Newer Lenovo 341ff850c33SHenrique de Moraes Holschuh models only have mute control (the volume hotkeys are just normal 342ff850c33SHenrique de Moraes Holschuh keys and volume control is done through the main HDA mixer). 343ff850c33SHenrique de Moraes Holschuh 344a73f3091SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_DEBUGFACILITIES 345a73f3091SHenrique de Moraes Holschuh bool "Maintainer debug facilities" 346a73f3091SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 347a73f3091SHenrique de Moraes Holschuh default n 348a73f3091SHenrique de Moraes Holschuh ---help--- 349a73f3091SHenrique de Moraes Holschuh Enables extra stuff in the thinkpad-acpi which is completely useless 350a73f3091SHenrique de Moraes Holschuh for normal use. Read the driver source to find out what it does. 351a73f3091SHenrique de Moraes Holschuh 352a73f3091SHenrique de Moraes Holschuh Say N here, unless you were told by a kernel maintainer to do 353a73f3091SHenrique de Moraes Holschuh otherwise. 354a73f3091SHenrique de Moraes Holschuh 35541b16dceSLen Brownconfig THINKPAD_ACPI_DEBUG 35641b16dceSLen Brown bool "Verbose debug mode" 35741b16dceSLen Brown depends on THINKPAD_ACPI 35841b16dceSLen Brown default n 35941b16dceSLen Brown ---help--- 36041b16dceSLen Brown Enables extra debugging information, at the expense of a slightly 36141b16dceSLen Brown increase in driver size. 36241b16dceSLen Brown 36341b16dceSLen Brown If you are not sure, say N here. 36441b16dceSLen Brown 365a4d5effcSHenrique de Moraes Holschuhconfig THINKPAD_ACPI_UNSAFE_LEDS 366a4d5effcSHenrique de Moraes Holschuh bool "Allow control of important LEDs (unsafe)" 367a4d5effcSHenrique de Moraes Holschuh depends on THINKPAD_ACPI 368a4d5effcSHenrique de Moraes Holschuh default n 369a4d5effcSHenrique de Moraes Holschuh ---help--- 370a4d5effcSHenrique de Moraes Holschuh Overriding LED state on ThinkPads can mask important 371a4d5effcSHenrique de Moraes Holschuh firmware alerts (like critical battery condition), or misled 372a4d5effcSHenrique de Moraes Holschuh the user into damaging the hardware (undocking or ejecting 373a4d5effcSHenrique de Moraes Holschuh the bay while buses are still active), etc. 374a4d5effcSHenrique de Moraes Holschuh 375a4d5effcSHenrique de Moraes Holschuh LED control on the ThinkPad is write-only (with very few 376a4d5effcSHenrique de Moraes Holschuh exceptions on very ancient models), which makes it 377a4d5effcSHenrique de Moraes Holschuh impossible to know beforehand if important information will 378a4d5effcSHenrique de Moraes Holschuh be lost when one changes LED state. 379a4d5effcSHenrique de Moraes Holschuh 380a4d5effcSHenrique de Moraes Holschuh Users that know what they are doing can enable this option 381a4d5effcSHenrique de Moraes Holschuh and the driver will allow control of every LED, including 382a4d5effcSHenrique de Moraes Holschuh the ones on the dock stations. 383a4d5effcSHenrique de Moraes Holschuh 384a4d5effcSHenrique de Moraes Holschuh Never enable this option on a distribution kernel. 385a4d5effcSHenrique de Moraes Holschuh 386a4d5effcSHenrique de Moraes Holschuh Say N here, unless you are building a kernel for your own 387a4d5effcSHenrique de Moraes Holschuh use, and need to control the important firmware LEDs. 388a4d5effcSHenrique de Moraes Holschuh 38941b16dceSLen Brownconfig THINKPAD_ACPI_VIDEO 39041b16dceSLen Brown bool "Video output control support" 39141b16dceSLen Brown depends on THINKPAD_ACPI 39241b16dceSLen Brown default y 39341b16dceSLen Brown ---help--- 39441b16dceSLen Brown Allows the thinkpad_acpi driver to provide an interface to control 39541b16dceSLen Brown the various video output ports. 39641b16dceSLen Brown 39741b16dceSLen Brown This feature often won't work well, depending on ThinkPad model, 39841b16dceSLen Brown display state, video output devices in use, whether there is a X 39941b16dceSLen Brown server running, phase of the moon, and the current mood of 40041b16dceSLen Brown Schroedinger's cat. If you can use X.org's RandR to control 40141b16dceSLen Brown your ThinkPad's video output ports instead of this feature, 402b525c06cSHenrique de Moraes Holschuh don't think twice: do it and say N here to save memory and avoid 403b525c06cSHenrique de Moraes Holschuh bad interactions with X.org. 40441b16dceSLen Brown 405b525c06cSHenrique de Moraes Holschuh NOTE: access to this feature is limited to processes with the 406b525c06cSHenrique de Moraes Holschuh CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms 407b525c06cSHenrique de Moraes Holschuh where it interacts badly with X.org. 408b525c06cSHenrique de Moraes Holschuh 409b525c06cSHenrique de Moraes Holschuh If you are not sure, say Y here but do try to check if you could 410b525c06cSHenrique de Moraes Holschuh be using X.org RandR instead. 41141b16dceSLen Brown 41241b16dceSLen Brownconfig THINKPAD_ACPI_HOTKEY_POLL 41341b16dceSLen Brown bool "Support NVRAM polling for hot keys" 41441b16dceSLen Brown depends on THINKPAD_ACPI 41541b16dceSLen Brown default y 41641b16dceSLen Brown ---help--- 41741b16dceSLen Brown Some thinkpad models benefit from NVRAM polling to detect a few of 41841b16dceSLen Brown the hot key press events. If you know your ThinkPad model does not 41941b16dceSLen Brown need to do NVRAM polling to support any of the hot keys you use, 42041b16dceSLen Brown unselecting this option will save about 1kB of memory. 42141b16dceSLen Brown 42241b16dceSLen Brown ThinkPads T40 and newer, R52 and newer, and X31 and newer are 42341b16dceSLen Brown unlikely to need NVRAM polling in their latest BIOS versions. 42441b16dceSLen Brown 42541b16dceSLen Brown NVRAM polling can detect at most the following keys: ThinkPad/Access 42641b16dceSLen Brown IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, 42741b16dceSLen Brown Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). 42841b16dceSLen Brown 42941b16dceSLen Brown If you are not sure, say Y here. The driver enables polling only if 43041b16dceSLen Brown it is strictly necessary to do so. 43141b16dceSLen Brown 432bd9fc3a7SJean Delvareconfig SENSORS_HDAPS 433bd9fc3a7SJean Delvare tristate "Thinkpad Hard Drive Active Protection System (hdaps)" 434bd9fc3a7SJean Delvare depends on INPUT && X86 435bd9fc3a7SJean Delvare select INPUT_POLLDEV 436bd9fc3a7SJean Delvare default n 437bd9fc3a7SJean Delvare help 438bd9fc3a7SJean Delvare This driver provides support for the IBM Hard Drive Active Protection 439bd9fc3a7SJean Delvare System (hdaps), which provides an accelerometer and other misc. data. 440bd9fc3a7SJean Delvare ThinkPads starting with the R50, T41, and X40 are supported. The 441bd9fc3a7SJean Delvare accelerometer data is readable via sysfs. 442bd9fc3a7SJean Delvare 443bd9fc3a7SJean Delvare This driver also provides an absolute input class device, allowing 444bd9fc3a7SJean Delvare the laptop to act as a pinball machine-esque joystick. 445bd9fc3a7SJean Delvare 446bd9fc3a7SJean Delvare If your ThinkPad is not recognized by the driver, please update to latest 447bd9fc3a7SJean Delvare BIOS. This is especially the case for some R52 ThinkPads. 448bd9fc3a7SJean Delvare 449bd9fc3a7SJean Delvare Say Y here if you have an applicable laptop and want to experience 450bd9fc3a7SJean Delvare the awesome power of hdaps. 451bd9fc3a7SJean Delvare 45241b16dceSLen Brownconfig INTEL_MENLOW 45341b16dceSLen Brown tristate "Thermal Management driver for Intel menlow platform" 45441b16dceSLen Brown depends on ACPI_THERMAL 45541b16dceSLen Brown select THERMAL 45641b16dceSLen Brown ---help--- 45741b16dceSLen Brown ACPI thermal management enhancement driver on 45841b16dceSLen Brown Intel Menlow platform. 45941b16dceSLen Brown 46041b16dceSLen Brown If unsure, say N. 46141b16dceSLen Brown 46241b16dceSLen Brownconfig EEEPC_LAPTOP 46341b16dceSLen Brown tristate "Eee PC Hotkey Driver (EXPERIMENTAL)" 46441b16dceSLen Brown depends on ACPI 4653a5093eeSAlexey Dobriyan depends on INPUT 46641b16dceSLen Brown depends on EXPERIMENTAL 46719d337dfSJohannes Berg depends on RFKILL || RFKILL = n 46844b3615bSIngo Molnar depends on HOTPLUG_PCI 469d97c0defSLen Brown select BACKLIGHT_CLASS_DEVICE 470d97c0defSLen Brown select HWMON 4713c0eb510SCorentin Chary select LEDS_CLASS 4723c0eb510SCorentin Chary select NEW_LEDS 473642e0447SDmitry Torokhov select INPUT_SPARSEKMAP 47441b16dceSLen Brown ---help--- 47541b16dceSLen Brown This driver supports the Fn-Fx keys on Eee PC laptops. 47676593d6fSCorentin Chary 47776593d6fSCorentin Chary It also gives access to some extra laptop functionalities like 47876593d6fSCorentin Chary Bluetooth, backlight and allows powering on/off some other 47976593d6fSCorentin Chary devices. 48041b16dceSLen Brown 481e12e6d94SCorentin Chary If you have an Eee PC laptop, say Y or M here. If this driver 482e12e6d94SCorentin Chary doesn't work on your Eee PC, try eeepc-wmi instead. 48341b16dceSLen Brown 484e12e6d94SCorentin Charyconfig ASUS_WMI 485e12e6d94SCorentin Chary tristate "ASUS WMI Driver (EXPERIMENTAL)" 486ee027e4aSYong Wang depends on ACPI_WMI 487ee027e4aSYong Wang depends on INPUT 488e07babdeSCorentin Chary depends on HWMON 489ee027e4aSYong Wang depends on EXPERIMENTAL 49089a7644bSRandy Dunlap depends on BACKLIGHT_CLASS_DEVICE 491ba48fdb9SCorentin Chary depends on RFKILL || RFKILL = n 49290ba4b1bSRandy Dunlap depends on HOTPLUG_PCI 493fb48aef7SIngo Molnar select INPUT_SPARSEKMAP 494084fca63SCorentin Chary select LEDS_CLASS 495084fca63SCorentin Chary select NEW_LEDS 496ee027e4aSYong Wang ---help--- 497b229ece9SCorentin Chary Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new 498b229ece9SCorentin Chary Asus Notebooks). 499ee027e4aSYong Wang 500ee027e4aSYong Wang To compile this driver as a module, choose M here: the module will 501e12e6d94SCorentin Chary be called asus-wmi. 502e12e6d94SCorentin Chary 503b229ece9SCorentin Charyconfig ASUS_NB_WMI 504b229ece9SCorentin Chary tristate "Asus Notebook WMI Driver (EXPERIMENTAL)" 505b229ece9SCorentin Chary depends on ASUS_WMI 506b229ece9SCorentin Chary ---help--- 507b229ece9SCorentin Chary This is a driver for newer Asus notebooks. It adds extra features 508b229ece9SCorentin Chary like wireless radio and bluetooth control, leds, hotkeys, backlight... 509b229ece9SCorentin Chary 510b229ece9SCorentin Chary For more informations, see 511b229ece9SCorentin Chary <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 512b229ece9SCorentin Chary 513b229ece9SCorentin Chary If you have an ACPI-WMI compatible Asus Notebook, say Y or M 514b229ece9SCorentin Chary here. 515b229ece9SCorentin Chary 516e12e6d94SCorentin Charyconfig EEEPC_WMI 517e12e6d94SCorentin Chary tristate "Eee PC WMI Driver (EXPERIMENTAL)" 518e12e6d94SCorentin Chary depends on ASUS_WMI 519e12e6d94SCorentin Chary ---help--- 520e12e6d94SCorentin Chary This is a driver for newer Eee PC laptops. It adds extra features 521e12e6d94SCorentin Chary like wireless radio and bluetooth control, leds, hotkeys, backlight... 522e12e6d94SCorentin Chary 523e12e6d94SCorentin Chary For more informations, see 524e12e6d94SCorentin Chary <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 525e12e6d94SCorentin Chary 526e12e6d94SCorentin Chary If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M 527e12e6d94SCorentin Chary here. 528b4f9fe12SLen Brown 529b4f9fe12SLen Brownconfig ACPI_WMI 5305fcdd177SCarlos Corbacho tristate "WMI" 531b4f9fe12SLen Brown depends on ACPI 532b4f9fe12SLen Brown help 533b4f9fe12SLen Brown This driver adds support for the ACPI-WMI (Windows Management 534b4f9fe12SLen Brown Instrumentation) mapper device (PNP0C14) found on some systems. 535b4f9fe12SLen Brown 536b4f9fe12SLen Brown ACPI-WMI is a proprietary extension to ACPI to expose parts of the 537b4f9fe12SLen Brown ACPI firmware to userspace - this is done through various vendor 538b4f9fe12SLen Brown defined methods and data blocks in a PNP0C14 device, which are then 539b4f9fe12SLen Brown made available for userspace to call. 540b4f9fe12SLen Brown 541b4f9fe12SLen Brown The implementation of this in Linux currently only exposes this to 542b4f9fe12SLen Brown other kernel space drivers. 543b4f9fe12SLen Brown 544b4f9fe12SLen Brown This driver is a required dependency to build the firmware specific 545b4f9fe12SLen Brown drivers needed on many machines, including Acer and HP laptops. 546b4f9fe12SLen Brown 547b4f9fe12SLen Brown It is safe to enable this driver even if your DSDT doesn't define 548b4f9fe12SLen Brown any ACPI-WMI devices. 549b4f9fe12SLen Brown 550d12d8bafSThomas Renningerconfig MSI_WMI 551d12d8bafSThomas Renninger tristate "MSI WMI extras" 552d12d8bafSThomas Renninger depends on ACPI_WMI 553d12d8bafSThomas Renninger depends on INPUT 554de078e57SAnisse Astier depends on BACKLIGHT_CLASS_DEVICE 555c30116c6SAnisse Astier select INPUT_SPARSEKMAP 556d12d8bafSThomas Renninger help 557d12d8bafSThomas Renninger Say Y here if you want to support WMI-based hotkeys on MSI laptops. 558d12d8bafSThomas Renninger 559d12d8bafSThomas Renninger To compile this driver as a module, choose M here: the module will 560d12d8bafSThomas Renninger be called msi-wmi. 561d12d8bafSThomas Renninger 562b4f9fe12SLen Brownconfig ACPI_ASUS 5636122af37SCorentin Chary tristate "ASUS/Medion Laptop Extras (DEPRECATED)" 564b4f9fe12SLen Brown depends on ACPI 565b4f9fe12SLen Brown select BACKLIGHT_CLASS_DEVICE 566b4f9fe12SLen Brown ---help--- 567b4f9fe12SLen Brown This driver provides support for extra features of ACPI-compatible 568b4f9fe12SLen Brown ASUS laptops. As some of Medion laptops are made by ASUS, it may also 569b4f9fe12SLen Brown support some Medion laptops (such as 9675 for example). It makes all 570b4f9fe12SLen Brown the extra buttons generate standard ACPI events that go through 571b4f9fe12SLen Brown /proc/acpi/events, and (on some models) adds support for changing the 572b4f9fe12SLen Brown display brightness and output, switching the LCD backlight on and off, 573b4f9fe12SLen Brown and most importantly, allows you to blink those fancy LEDs intended 574b4f9fe12SLen Brown for reporting mail and wireless status. 575b4f9fe12SLen Brown 576b4f9fe12SLen Brown Note: display switching code is currently considered EXPERIMENTAL, 577b4f9fe12SLen Brown toying with these values may even lock your machine. 578b4f9fe12SLen Brown 579b4f9fe12SLen Brown All settings are changed via /proc/acpi/asus directory entries. Owner 580b4f9fe12SLen Brown and group for these entries can be set with asus_uid and asus_gid 581b4f9fe12SLen Brown parameters. 582b4f9fe12SLen Brown 583b4f9fe12SLen Brown More information and a userspace daemon for handling the extra buttons 58476593d6fSCorentin Chary at <http://acpi4asus.sf.net>. 585b4f9fe12SLen Brown 586b4f9fe12SLen Brown If you have an ACPI-compatible ASUS laptop, say Y or M here. This 587b4f9fe12SLen Brown driver is still under development, so if your laptop is unsupported or 588b4f9fe12SLen Brown something works not quite as expected, please use the mailing list 589b4f9fe12SLen Brown available on the above page (acpi4asus-user@lists.sourceforge.net). 590b4f9fe12SLen Brown 591b4f9fe12SLen Brown NOTE: This driver is deprecated and will probably be removed soon, 592b4f9fe12SLen Brown use asus-laptop instead. 593b4f9fe12SLen Brown 5949caeb532SHerton Ronaldo Krzesinskiconfig TOPSTAR_LAPTOP 5959caeb532SHerton Ronaldo Krzesinski tristate "Topstar Laptop Extras" 5969caeb532SHerton Ronaldo Krzesinski depends on ACPI 5979caeb532SHerton Ronaldo Krzesinski depends on INPUT 59897490f1cSDmitry Torokhov select INPUT_SPARSEKMAP 5999caeb532SHerton Ronaldo Krzesinski ---help--- 6009caeb532SHerton Ronaldo Krzesinski This driver adds support for hotkeys found on Topstar laptops. 6019caeb532SHerton Ronaldo Krzesinski 6029caeb532SHerton Ronaldo Krzesinski If you have a Topstar laptop, say Y or M here. 6039caeb532SHerton Ronaldo Krzesinski 604b4f9fe12SLen Brownconfig ACPI_TOSHIBA 605b4f9fe12SLen Brown tristate "Toshiba Laptop Extras" 606b4f9fe12SLen Brown depends on ACPI 6070c51a4d8SMark Brown select LEDS_CLASS 6080c51a4d8SMark Brown select NEW_LEDS 609c76a3e1dSJonathan Corbet depends on BACKLIGHT_CLASS_DEVICE 610b4f9fe12SLen Brown depends on INPUT 61119d337dfSJohannes Berg depends on RFKILL || RFKILL = n 612b4f9fe12SLen Brown select INPUT_POLLDEV 613384a7cd9SDmitry Torokhov select INPUT_SPARSEKMAP 614b4f9fe12SLen Brown ---help--- 615b4f9fe12SLen Brown This driver adds support for access to certain system settings 616b4f9fe12SLen Brown on "legacy free" Toshiba laptops. These laptops can be recognized by 617b4f9fe12SLen Brown their lack of a BIOS setup menu and APM support. 618b4f9fe12SLen Brown 619b4f9fe12SLen Brown On these machines, all system configuration is handled through the 620b4f9fe12SLen Brown ACPI. This driver is required for access to controls not covered 621b4f9fe12SLen Brown by the general ACPI drivers, such as LCD brightness, video output, 622b4f9fe12SLen Brown etc. 623b4f9fe12SLen Brown 624b4f9fe12SLen Brown This driver differs from the non-ACPI Toshiba laptop driver (located 625b4f9fe12SLen Brown under "Processor type and features") in several aspects. 626b4f9fe12SLen Brown Configuration is accessed by reading and writing text files in the 627b4f9fe12SLen Brown /proc tree instead of by program interface to /dev. Furthermore, no 628b4f9fe12SLen Brown power management functions are exposed, as those are handled by the 629b4f9fe12SLen Brown general ACPI drivers. 630b4f9fe12SLen Brown 631b4f9fe12SLen Brown More information about this driver is available at 632b4f9fe12SLen Brown <http://memebeam.org/toys/ToshibaAcpiDriver>. 633b4f9fe12SLen Brown 634b4f9fe12SLen Brown If you have a legacy free Toshiba laptop (such as the Libretto L1 635b4f9fe12SLen Brown series), say Y. 63642b4e9eeSJes Sorensen 63742b4e9eeSJes Sorensenconfig TOSHIBA_BT_RFKILL 63842b4e9eeSJes Sorensen tristate "Toshiba Bluetooth RFKill switch support" 63942b4e9eeSJes Sorensen depends on ACPI 64042b4e9eeSJes Sorensen ---help--- 64142b4e9eeSJes Sorensen This driver adds support for Bluetooth events for the RFKill 64242b4e9eeSJes Sorensen switch on modern Toshiba laptops with full ACPI support and 64342b4e9eeSJes Sorensen an RFKill switch. 64442b4e9eeSJes Sorensen 64542b4e9eeSJes Sorensen This driver handles RFKill events for the TOS6205 Bluetooth, 64642b4e9eeSJes Sorensen and re-enables it when the switch is set back to the 'on' 64742b4e9eeSJes Sorensen position. 64842b4e9eeSJes Sorensen 64942b4e9eeSJes Sorensen If you have a modern Toshiba laptop with a Bluetooth and an 65042b4e9eeSJes Sorensen RFKill switch (such as the Portege R500), say Y. 651529aa8cbSThadeu Lima de Souza Cascardo 652529aa8cbSThadeu Lima de Souza Cascardoconfig ACPI_CMPC 653529aa8cbSThadeu Lima de Souza Cascardo tristate "CMPC Laptop Extras" 654529aa8cbSThadeu Lima de Souza Cascardo depends on X86 && ACPI 655f35843edSThadeu Lima de Souza Cascardo depends on RFKILL || RFKILL=n 656529aa8cbSThadeu Lima de Souza Cascardo select INPUT 657529aa8cbSThadeu Lima de Souza Cascardo select BACKLIGHT_CLASS_DEVICE 658529aa8cbSThadeu Lima de Souza Cascardo default n 659529aa8cbSThadeu Lima de Souza Cascardo help 660529aa8cbSThadeu Lima de Souza Cascardo Support for Intel Classmate PC ACPI devices, including some 661529aa8cbSThadeu Lima de Souza Cascardo keys as input device, backlight device, tablet and accelerometer 662529aa8cbSThadeu Lima de Souza Cascardo devices. 663529aa8cbSThadeu Lima de Souza Cascardo 6649a58a333SSreedhara DSconfig INTEL_SCU_IPC 6659a58a333SSreedhara DS bool "Intel SCU IPC Support" 666c95aaeffSAlan Cox depends on X86_INTEL_MID 6679a58a333SSreedhara DS default y 6689a58a333SSreedhara DS ---help--- 6699a58a333SSreedhara DS IPC is used to bridge the communications between kernel and SCU on 6706c62673cSMatthew Garrett some embedded Intel x86 platforms. This is not needed for PC-type 6716c62673cSMatthew Garrett machines. 6729a58a333SSreedhara DS 6735369c02dSSreedhara DSconfig INTEL_SCU_IPC_UTIL 6745369c02dSSreedhara DS tristate "Intel SCU IPC utility driver" 6755369c02dSSreedhara DS depends on INTEL_SCU_IPC 6765369c02dSSreedhara DS default y 6775369c02dSSreedhara DS ---help--- 6785369c02dSSreedhara DS The IPC Util driver provides an interface with the SCU enabling 6795369c02dSSreedhara DS low level access for debug work and updating the firmware. Say 6805369c02dSSreedhara DS N unless you will be doing this on an Intel MID platform. 6815369c02dSSreedhara DS 68289507787SAlek Duconfig GPIO_INTEL_PMIC 68389507787SAlek Du bool "Intel PMIC GPIO support" 68489507787SAlek Du depends on INTEL_SCU_IPC && GPIOLIB 68589507787SAlek Du ---help--- 68689507787SAlek Du Say Y here to support GPIO via the SCU IPC interface 68789507787SAlek Du on Intel MID platforms. 68889507787SAlek Du 6898eec8a11SHong Liuconfig INTEL_MID_POWER_BUTTON 6908eec8a11SHong Liu tristate "power button driver for Intel MID platforms" 69180887757SRandy Dunlap depends on INTEL_SCU_IPC && INPUT 6928eec8a11SHong Liu help 6938eec8a11SHong Liu This driver handles the power button on the Intel MID platforms. 6948eec8a11SHong Liu 6958eec8a11SHong Liu If unsure, say N. 6968eec8a11SHong Liu 697f017fbe7SDurgadoss Rconfig INTEL_MFLD_THERMAL 698f017fbe7SDurgadoss R tristate "Thermal driver for Intel Medfield platform" 699f017fbe7SDurgadoss R depends on INTEL_SCU_IPC && THERMAL 700f017fbe7SDurgadoss R help 701f017fbe7SDurgadoss R Say Y here to enable thermal driver support for the Intel Medfield 702f017fbe7SDurgadoss R platform. 703f017fbe7SDurgadoss R 704c715a38bSAlan Coxconfig RAR_REGISTER 705c715a38bSAlan Cox bool "Restricted Access Region Register Driver" 706c715a38bSAlan Cox depends on PCI && X86_MRST 707c715a38bSAlan Cox default n 708c715a38bSAlan Cox ---help--- 709c715a38bSAlan Cox This driver allows other kernel drivers access to the 710c715a38bSAlan Cox contents of the restricted access region control registers. 711c715a38bSAlan Cox 712c715a38bSAlan Cox The restricted access region control registers 713c715a38bSAlan Cox (rar_registers) are used to pass address and 714c715a38bSAlan Cox locking information on restricted access regions 715c715a38bSAlan Cox to other drivers that use restricted access regions. 716c715a38bSAlan Cox 717c715a38bSAlan Cox The restricted access regions are regions of memory 718c715a38bSAlan Cox on the Intel MID Platform that are not accessible to 719c715a38bSAlan Cox the x86 processor, but are accessible to dedicated 720c715a38bSAlan Cox processors on board peripheral devices. 721c715a38bSAlan Cox 722c715a38bSAlan Cox The purpose of the restricted access regions is to 723c715a38bSAlan Cox protect sensitive data from compromise by unauthorized 724c715a38bSAlan Cox programs running on the x86 processor. 725c715a38bSAlan Cox 726aa7ffc01SJesse Barnesconfig INTEL_IPS 727aa7ffc01SJesse Barnes tristate "Intel Intelligent Power Sharing" 728aa7ffc01SJesse Barnes depends on ACPI 729aa7ffc01SJesse Barnes ---help--- 730aa7ffc01SJesse Barnes Intel Calpella platforms support dynamic power sharing between the 731aa7ffc01SJesse Barnes CPU and GPU, maximizing performance in a given TDP. This driver, 732aa7ffc01SJesse Barnes along with the CPU frequency and i915 drivers, provides that 733aa7ffc01SJesse Barnes functionality. If in doubt, say Y here; it will only load on 734aa7ffc01SJesse Barnes supported platforms. 735aa7ffc01SJesse Barnes 73635f0ce03SVernon Maueryconfig IBM_RTL 73735f0ce03SVernon Mauery tristate "Device driver to enable PRTL support" 73835f0ce03SVernon Mauery depends on X86 && PCI 73935f0ce03SVernon Mauery ---help--- 74035f0ce03SVernon Mauery Enable support for IBM Premium Real Time Mode (PRTM). 74135f0ce03SVernon Mauery This module will allow you the enter and exit PRTM in the BIOS via 74235f0ce03SVernon Mauery sysfs on platforms that support this feature. System in PRTM will 74335f0ce03SVernon Mauery not receive CPU-generated SMIs for recoverable errors. Use of this 74435f0ce03SVernon Mauery feature without proper support may void your hardware warranty. 74535f0ce03SVernon Mauery 74635f0ce03SVernon Mauery If the proper BIOS support is found the driver will load and create 74735f0ce03SVernon Mauery /sys/devices/system/ibm_rtl/. The "state" variable will indicate 74835f0ce03SVernon Mauery whether or not the BIOS is in PRTM. 74935f0ce03SVernon Mauery state = 0 (BIOS SMIs on) 75035f0ce03SVernon Mauery state = 1 (BIOS SMIs off) 75135f0ce03SVernon Mauery 752260586d2SDaniel Drakeconfig XO1_RFKILL 753260586d2SDaniel Drake tristate "OLPC XO-1 software RF kill switch" 754260586d2SDaniel Drake depends on OLPC 755260586d2SDaniel Drake depends on RFKILL 756260586d2SDaniel Drake ---help--- 757260586d2SDaniel Drake Support for enabling/disabling the WLAN interface on the OLPC XO-1 758260586d2SDaniel Drake laptop. 759260586d2SDaniel Drake 76089ca1177SPaul Foxconfig XO15_EBOOK 76189ca1177SPaul Fox tristate "OLPC XO-1.5 ebook switch" 76289ca1177SPaul Fox depends on ACPI && INPUT 76389ca1177SPaul Fox ---help--- 76489ca1177SPaul Fox Support for the ebook switch on the OLPC XO-1.5 laptop. 76589ca1177SPaul Fox 76689ca1177SPaul Fox This switch is triggered as the screen is rotated and folded down to 76789ca1177SPaul Fox convert the device into ebook form. 76889ca1177SPaul Fox 7692d70b73aSGreg Kroah-Hartmanconfig SAMSUNG_LAPTOP 7702d70b73aSGreg Kroah-Hartman tristate "Samsung Laptop driver" 7711c02f2d4SCorentin Chary depends on X86 7721c02f2d4SCorentin Chary depends on RFKILL || RFKILL = n 7731c02f2d4SCorentin Chary depends on BACKLIGHT_CLASS_DEVICE 7742d70b73aSGreg Kroah-Hartman ---help--- 7752d70b73aSGreg Kroah-Hartman This module implements a driver for a wide range of different 7762d70b73aSGreg Kroah-Hartman Samsung laptops. It offers control over the different 7771c02f2d4SCorentin Chary function keys, wireless LED, LCD backlight level. 7781c02f2d4SCorentin Chary 7791c02f2d4SCorentin Chary It may also provide some sysfs files described in 7801c02f2d4SCorentin Chary <file:Documentation/ABI/testing/sysfs-platform-samsung-laptop> 7812d70b73aSGreg Kroah-Hartman 7822d70b73aSGreg Kroah-Hartman To compile this driver as a module, choose M here: the module 7832d70b73aSGreg Kroah-Hartman will be called samsung-laptop. 7842d70b73aSGreg Kroah-Hartman 78599b38b4aSDave Airlieconfig MXM_WMI 78699b38b4aSDave Airlie tristate "WMI support for MXM Laptop Graphics" 7870eacdba3SDave Airlie depends on ACPI_WMI 78899b38b4aSDave Airlie ---help--- 78999b38b4aSDave Airlie MXM is a standard for laptop graphics cards, the WMI interface 79099b38b4aSDave Airlie is required for switchable nvidia graphics machines 79199b38b4aSDave Airlie 792bb3ce202SYin Kangkaiconfig INTEL_OAKTRAIL 793bb3ce202SYin Kangkai tristate "Intel Oaktrail Platform Extras" 794bb3ce202SYin Kangkai depends on ACPI 795bb3ce202SYin Kangkai depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI 796bb3ce202SYin Kangkai ---help--- 797bb3ce202SYin Kangkai Intel Oaktrail platform need this driver to provide interfaces to 798bb3ce202SYin Kangkai enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y 799bb3ce202SYin Kangkai here; it will only load on supported platforms. 800bb3ce202SYin Kangkai 80178542e18SFrederick van der Wyckconfig SAMSUNG_Q10 80278542e18SFrederick van der Wyck tristate "Samsung Q10 Extras" 80378542e18SFrederick van der Wyck depends on SERIO_I8042 80478542e18SFrederick van der Wyck select BACKLIGHT_CLASS_DEVICE 80578542e18SFrederick van der Wyck ---help--- 80678542e18SFrederick van der Wyck This driver provides support for backlight control on Samsung Q10 80778542e18SFrederick van der Wyck and related laptops, including Dell Latitude X200. 80878542e18SFrederick van der Wyck 80941b16dceSLen Brownendif # X86_PLATFORM_DEVICES 810