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 6441b16dceSLen Brown ---help--- 6541b16dceSLen Brown This is the new Linux driver for Asus laptops. It may also support some 6641b16dceSLen Brown MEDION, JVC or VICTOR laptops. It makes all the extra buttons generate 6776593d6fSCorentin Chary standard ACPI events and input events. It also adds 6841b16dceSLen Brown support for video output switching, LCD backlight control, Bluetooth and 6941b16dceSLen Brown Wlan control, and most importantly, allows you to blink those fancy LEDs. 7041b16dceSLen Brown 7141b16dceSLen Brown For more information and a userspace daemon for handling the extra 7276593d6fSCorentin Chary buttons see <http://acpi4asus.sf.net>. 7341b16dceSLen Brown 7441b16dceSLen Brown If you have an ACPI-compatible ASUS laptop, say Y or M here. 7541b16dceSLen Brown 76cad73120SLen Brownconfig DELL_LAPTOP 77cad73120SLen Brown tristate "Dell Laptop Extras (EXPERIMENTAL)" 78cad73120SLen Brown depends on X86 79cad73120SLen Brown depends on DCDBAS 80cad73120SLen Brown depends on EXPERIMENTAL 81cad73120SLen Brown depends on BACKLIGHT_CLASS_DEVICE 8219d337dfSJohannes Berg depends on RFKILL || RFKILL = n 83310d8c93SRandy Dunlap depends on POWER_SUPPLY 84814cb8adSMatthew Garrett depends on SERIO_I8042 85cad73120SLen Brown default n 86cad73120SLen Brown ---help--- 87cad73120SLen Brown This driver adds support for rfkill and backlight control to Dell 88cad73120SLen Brown laptops. 89cad73120SLen Brown 900b3f6109SMatthew Garrettconfig DELL_WMI 910b3f6109SMatthew Garrett tristate "Dell WMI extras" 920b3f6109SMatthew Garrett depends on ACPI_WMI 930b3f6109SMatthew Garrett depends on INPUT 94890a7c8eSDmitry Torokhov select INPUT_SPARSEKMAP 950b3f6109SMatthew Garrett ---help--- 960b3f6109SMatthew Garrett Say Y here if you want to support WMI-based hotkeys on Dell laptops. 970b3f6109SMatthew Garrett 980b3f6109SMatthew Garrett To compile this driver as a module, choose M here: the module will 990b3f6109SMatthew Garrett be called dell-wmi. 1000b3f6109SMatthew Garrett 101820787fcSColin Ian Kingconfig DELL_WMI_AIO 102820787fcSColin Ian King tristate "WMI Hotkeys for Dell All-In-One series" 103820787fcSColin Ian King depends on ACPI_WMI 104820787fcSColin Ian King depends on INPUT 105820787fcSColin Ian King select INPUT_SPARSEKMAP 106820787fcSColin Ian King ---help--- 107820787fcSColin Ian King Say Y here if you want to support WMI-based hotkeys on Dell 108820787fcSColin Ian King All-In-One machines. 109820787fcSColin Ian King 110820787fcSColin Ian King To compile this driver as a module, choose M here: the module will 111cffbcd0cSRafi Rubin be called dell-wmi-aio. 112820787fcSColin Ian King 113820787fcSColin Ian King 11441b16dceSLen Brownconfig FUJITSU_LAPTOP 11541b16dceSLen Brown tristate "Fujitsu Laptop Extras" 11641b16dceSLen Brown depends on ACPI 11741b16dceSLen Brown depends on INPUT 11841b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 119c1b5310aSJonathan Woithe depends on LEDS_CLASS || LEDS_CLASS=n 12041b16dceSLen Brown ---help--- 12141b16dceSLen Brown This is a driver for laptops built by Fujitsu: 12241b16dceSLen Brown 12341b16dceSLen Brown * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks 12441b16dceSLen Brown * Possibly other Fujitsu laptop models 12541b16dceSLen Brown * Tested with S6410 and S7020 12641b16dceSLen Brown 12741b16dceSLen Brown It adds support for LCD brightness control and some hotkeys. 12841b16dceSLen Brown 12941b16dceSLen Brown If you have a Fujitsu laptop, say Y or M here. 13041b16dceSLen Brown 13141b16dceSLen Brownconfig FUJITSU_LAPTOP_DEBUG 13241b16dceSLen Brown bool "Verbose debug mode for Fujitsu Laptop Extras" 13341b16dceSLen Brown depends on FUJITSU_LAPTOP 13441b16dceSLen Brown default n 13541b16dceSLen Brown ---help--- 13641b16dceSLen Brown Enables extra debug output from the fujitsu extras driver, at the 13741b16dceSLen Brown expense of a slight increase in driver size. 13841b16dceSLen Brown 13941b16dceSLen Brown If you are not sure, say N here. 14041b16dceSLen Brown 14141b16dceSLen Brownconfig TC1100_WMI 14241b16dceSLen Brown tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)" 14341b16dceSLen Brown depends on !X86_64 14441b16dceSLen Brown depends on EXPERIMENTAL 14541b16dceSLen Brown depends on ACPI 146e98062edSSedat Dilek depends on ACPI_WMI 14741b16dceSLen Brown ---help--- 14841b16dceSLen Brown This is a driver for the WMI extensions (wireless and bluetooth power 14941b16dceSLen Brown control) of the HP Compaq TC1100 tablet. 15041b16dceSLen Brown 151efcfed9bSJean Delvareconfig HP_ACCEL 152efcfed9bSJean Delvare tristate "HP laptop accelerometer" 153efcfed9bSJean Delvare depends on INPUT && ACPI 154efcfed9bSJean Delvare select SENSORS_LIS3LV02D 155efcfed9bSJean Delvare select NEW_LEDS 156efcfed9bSJean Delvare select LEDS_CLASS 157efcfed9bSJean Delvare help 158efcfed9bSJean Delvare This driver provides support for the "Mobile Data Protection System 3D" 159efcfed9bSJean Delvare or "3D DriveGuard" feature of HP laptops. On such systems the driver 160efcfed9bSJean Delvare should load automatically (via ACPI alias). 161efcfed9bSJean Delvare 162efcfed9bSJean Delvare Support for a led indicating disk protection will be provided as 163efcfed9bSJean Delvare hp::hddprotect. For more information on the feature, refer to 164395cf969SPaul Bolle Documentation/misc-devices/lis3lv02d. 165efcfed9bSJean Delvare 166efcfed9bSJean Delvare To compile this driver as a module, choose M here: the module will 167efcfed9bSJean Delvare be called hp_accel. 168efcfed9bSJean Delvare 16941b16dceSLen Brownconfig HP_WMI 17041b16dceSLen Brown tristate "HP WMI extras" 17141b16dceSLen Brown depends on ACPI_WMI 17241b16dceSLen Brown depends on INPUT 17319d337dfSJohannes Berg depends on RFKILL || RFKILL = n 1744d291ed7SDmitry Torokhov select INPUT_SPARSEKMAP 17541b16dceSLen Brown help 17641b16dceSLen Brown Say Y here if you want to support WMI-based hotkeys on HP laptops and 17741b16dceSLen Brown to read data from WMI such as docking or ambient light sensor state. 17841b16dceSLen Brown 17941b16dceSLen Brown To compile this driver as a module, choose M here: the module will 18041b16dceSLen Brown be called hp-wmi. 18141b16dceSLen Brown 18241b16dceSLen Brownconfig MSI_LAPTOP 18341b16dceSLen Brown tristate "MSI Laptop Extras" 18441b16dceSLen Brown depends on ACPI 18541b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 186410c1765SRandy Dunlap depends on RFKILL 187a0bcaee9SRandy Dunlap depends on INPUT && SERIO_I8042 188a0bcaee9SRandy Dunlap select INPUT_SPARSEKMAP 18941b16dceSLen Brown ---help--- 19041b16dceSLen Brown This is a driver for laptops built by MSI (MICRO-STAR 19141b16dceSLen Brown INTERNATIONAL): 19241b16dceSLen Brown 19341b16dceSLen Brown MSI MegaBook S270 (MS-1013) 19441b16dceSLen Brown Cytron/TCM/Medion/Tchibo MD96100/SAM2000 19541b16dceSLen Brown 19641b16dceSLen Brown It adds support for Bluetooth, WLAN and LCD brightness control. 19741b16dceSLen Brown 19841b16dceSLen Brown More information about this driver is available at 19941b16dceSLen Brown <http://0pointer.de/lennart/tchibo.html>. 20041b16dceSLen Brown 20141b16dceSLen Brown If you have an MSI S270 laptop, say Y or M here. 20241b16dceSLen Brown 20341b16dceSLen Brownconfig PANASONIC_LAPTOP 20441b16dceSLen Brown tristate "Panasonic Laptop Extras" 20541b16dceSLen Brown depends on INPUT && ACPI 20641b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 2071a765cacSDmitry Torokhov select INPUT_SPARSEKMAP 20841b16dceSLen Brown ---help--- 20941b16dceSLen Brown This driver adds support for access to backlight control and hotkeys 21041b16dceSLen Brown on Panasonic Let's Note laptops. 21141b16dceSLen Brown 21241b16dceSLen Brown If you have a Panasonic Let's note laptop (such as the R1(N variant), 21341b16dceSLen Brown R2, R3, R5, T2, W2 and Y2 series), say Y. 21441b16dceSLen Brown 21541b16dceSLen Brownconfig COMPAL_LAPTOP 21641b16dceSLen Brown tristate "Compal Laptop Extras" 21741b16dceSLen Brown depends on ACPI 21841b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 21951c1410bSIngo Molnar depends on RFKILL 220c2834145SRandy Dunlap depends on HWMON 2215ca56718SRandy Dunlap depends on POWER_SUPPLY 22241b16dceSLen Brown ---help--- 22341b16dceSLen Brown This is a driver for laptops built by Compal: 22441b16dceSLen Brown 22541b16dceSLen Brown Compal FL90/IFL90 22641b16dceSLen Brown Compal FL91/IFL91 22741b16dceSLen Brown Compal FL92/JFL92 22841b16dceSLen Brown Compal FT00/IFT00 22941b16dceSLen Brown 23041b16dceSLen Brown It adds support for Bluetooth, WLAN and LCD brightness control. 23141b16dceSLen Brown 23241b16dceSLen Brown If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here. 23341b16dceSLen Brown 23441b16dceSLen Brownconfig SONY_LAPTOP 23541b16dceSLen Brown tristate "Sony Laptop Extras" 23641b16dceSLen Brown depends on ACPI 23741b16dceSLen Brown select BACKLIGHT_CLASS_DEVICE 23841b16dceSLen Brown depends on INPUT 23914bd3136SAlexander Beregalov depends on RFKILL 24041b16dceSLen Brown ---help--- 24141b16dceSLen Brown This mini-driver drives the SNC and SPIC devices present in the ACPI 24241b16dceSLen Brown BIOS of the Sony Vaio laptops. 24341b16dceSLen Brown 24441b16dceSLen Brown It gives access to some extra laptop functionalities like Bluetooth, 24541b16dceSLen Brown screen brightness control, Fn keys and allows powering on/off some 24641b16dceSLen Brown devices. 24741b16dceSLen Brown 24841b16dceSLen Brown Read <file:Documentation/laptops/sony-laptop.txt> for more information. 24941b16dceSLen Brown 25041b16dceSLen Brownconfig SONYPI_COMPAT 25141b16dceSLen Brown bool "Sonypi compatibility" 25241b16dceSLen Brown depends on SONY_LAPTOP 25341b16dceSLen Brown ---help--- 25441b16dceSLen Brown Build the sonypi driver compatibility code into the sony-laptop driver. 25541b16dceSLen Brown 25657ac3b05SIke Panhcconfig IDEAPAD_LAPTOP 25757ac3b05SIke Panhc tristate "Lenovo IdeaPad Laptop Extras" 25858ac7aa0SDavid Woodhouse depends on ACPI 259ad0f4306SRandy Dunlap depends on RFKILL && INPUT 260f63409aeSIke Panhc select INPUT_SPARSEKMAP 26158ac7aa0SDavid Woodhouse help 26258ac7aa0SDavid Woodhouse This is a driver for the rfkill switches on Lenovo IdeaPad netbooks. 26358ac7aa0SDavid Woodhouse 26441b16dceSLen Brownconfig THINKPAD_ACPI 26541b16dceSLen Brown tristate "ThinkPad ACPI Laptop Extras" 26641b16dceSLen Brown depends on ACPI 267d263da31SCorentin Chary depends on INPUT 26819d337dfSJohannes Berg depends on RFKILL || RFKILL = n 26941b16dceSLen Brown select BACKLIGHT_LCD_SUPPORT 27041b16dceSLen Brown select BACKLIGHT_CLASS_DEVICE 27141b16dceSLen Brown select HWMON 27241b16dceSLen Brown select NVRAM 27341b16dceSLen Brown select NEW_LEDS 27441b16dceSLen Brown select LEDS_CLASS 27541b16dceSLen Brown ---help--- 27641b16dceSLen Brown This is a driver for the IBM and Lenovo ThinkPad laptops. It adds 27741b16dceSLen Brown support for Fn-Fx key combinations, Bluetooth control, video 27841b16dceSLen Brown output switching, ThinkLight control, UltraBay eject and more. 27941b16dceSLen Brown For more information about this driver see 28041b16dceSLen Brown <file:Documentation/laptops/thinkpad-acpi.txt> and 28141b16dceSLen Brown <http://ibm-acpi.sf.net/> . 28241b16dceSLen Brown 28341b16dceSLen Brown This driver was formerly known as ibm-acpi. 28441b16dceSLen Brown 2856e5b08eeSHenrique de Moraes Holschuh Extra functionality will be available if the rfkill (CONFIG_RFKILL) 2866e5b08eeSHenrique de Moraes Holschuh and/or ALSA (CONFIG_SND) subsystems are available in the kernel. 2876e5b08eeSHenrique de Moraes Holschuh Note that if you want ThinkPad-ACPI to be built-in instead of 2886e5b08eeSHenrique de Moraes Holschuh modular, ALSA and rfkill will also have to be built-in. 2896e5b08eeSHenrique de Moraes Holschuh 29041b16dceSLen Brown If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. 29141b16dceSLen Brown 292ff850c33SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_ALSA_SUPPORT 293ff850c33SHenrique de Moraes Holschuh bool "Console audio control ALSA interface" 294ff850c33SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 295ff850c33SHenrique de Moraes Holschuh depends on SND 296ff850c33SHenrique de Moraes Holschuh depends on SND = y || THINKPAD_ACPI = SND 297ff850c33SHenrique de Moraes Holschuh default y 298ff850c33SHenrique de Moraes Holschuh ---help--- 299ff850c33SHenrique de Moraes Holschuh Enables monitoring of the built-in console audio output control 300ff850c33SHenrique de Moraes Holschuh (headphone and speakers), which is operated by the mute and (in 301ff850c33SHenrique de Moraes Holschuh some ThinkPad models) volume hotkeys. 302ff850c33SHenrique de Moraes Holschuh 303ff850c33SHenrique de Moraes Holschuh If this option is enabled, ThinkPad-ACPI will export an ALSA card 304ff850c33SHenrique de Moraes Holschuh with a single read-only mixer control, which should be used for 305ff850c33SHenrique de Moraes Holschuh on-screen-display feedback purposes by the Desktop Environment. 306ff850c33SHenrique de Moraes Holschuh 307ff850c33SHenrique de Moraes Holschuh Optionally, the driver will also allow software control (the 308ff850c33SHenrique de Moraes Holschuh ALSA mixer will be made read-write). Please refer to the driver 309ff850c33SHenrique de Moraes Holschuh documentation for details. 310ff850c33SHenrique de Moraes Holschuh 311ff850c33SHenrique de Moraes Holschuh All IBM models have both volume and mute control. Newer Lenovo 312ff850c33SHenrique de Moraes Holschuh models only have mute control (the volume hotkeys are just normal 313ff850c33SHenrique de Moraes Holschuh keys and volume control is done through the main HDA mixer). 314ff850c33SHenrique de Moraes Holschuh 315a73f3091SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_DEBUGFACILITIES 316a73f3091SHenrique de Moraes Holschuh bool "Maintainer debug facilities" 317a73f3091SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 318a73f3091SHenrique de Moraes Holschuh default n 319a73f3091SHenrique de Moraes Holschuh ---help--- 320a73f3091SHenrique de Moraes Holschuh Enables extra stuff in the thinkpad-acpi which is completely useless 321a73f3091SHenrique de Moraes Holschuh for normal use. Read the driver source to find out what it does. 322a73f3091SHenrique de Moraes Holschuh 323a73f3091SHenrique de Moraes Holschuh Say N here, unless you were told by a kernel maintainer to do 324a73f3091SHenrique de Moraes Holschuh otherwise. 325a73f3091SHenrique de Moraes Holschuh 32641b16dceSLen Brownconfig THINKPAD_ACPI_DEBUG 32741b16dceSLen Brown bool "Verbose debug mode" 32841b16dceSLen Brown depends on THINKPAD_ACPI 32941b16dceSLen Brown default n 33041b16dceSLen Brown ---help--- 33141b16dceSLen Brown Enables extra debugging information, at the expense of a slightly 33241b16dceSLen Brown increase in driver size. 33341b16dceSLen Brown 33441b16dceSLen Brown If you are not sure, say N here. 33541b16dceSLen Brown 336a4d5effcSHenrique de Moraes Holschuhconfig THINKPAD_ACPI_UNSAFE_LEDS 337a4d5effcSHenrique de Moraes Holschuh bool "Allow control of important LEDs (unsafe)" 338a4d5effcSHenrique de Moraes Holschuh depends on THINKPAD_ACPI 339a4d5effcSHenrique de Moraes Holschuh default n 340a4d5effcSHenrique de Moraes Holschuh ---help--- 341a4d5effcSHenrique de Moraes Holschuh Overriding LED state on ThinkPads can mask important 342a4d5effcSHenrique de Moraes Holschuh firmware alerts (like critical battery condition), or misled 343a4d5effcSHenrique de Moraes Holschuh the user into damaging the hardware (undocking or ejecting 344a4d5effcSHenrique de Moraes Holschuh the bay while buses are still active), etc. 345a4d5effcSHenrique de Moraes Holschuh 346a4d5effcSHenrique de Moraes Holschuh LED control on the ThinkPad is write-only (with very few 347a4d5effcSHenrique de Moraes Holschuh exceptions on very ancient models), which makes it 348a4d5effcSHenrique de Moraes Holschuh impossible to know beforehand if important information will 349a4d5effcSHenrique de Moraes Holschuh be lost when one changes LED state. 350a4d5effcSHenrique de Moraes Holschuh 351a4d5effcSHenrique de Moraes Holschuh Users that know what they are doing can enable this option 352a4d5effcSHenrique de Moraes Holschuh and the driver will allow control of every LED, including 353a4d5effcSHenrique de Moraes Holschuh the ones on the dock stations. 354a4d5effcSHenrique de Moraes Holschuh 355a4d5effcSHenrique de Moraes Holschuh Never enable this option on a distribution kernel. 356a4d5effcSHenrique de Moraes Holschuh 357a4d5effcSHenrique de Moraes Holschuh Say N here, unless you are building a kernel for your own 358a4d5effcSHenrique de Moraes Holschuh use, and need to control the important firmware LEDs. 359a4d5effcSHenrique de Moraes Holschuh 36041b16dceSLen Brownconfig THINKPAD_ACPI_VIDEO 36141b16dceSLen Brown bool "Video output control support" 36241b16dceSLen Brown depends on THINKPAD_ACPI 36341b16dceSLen Brown default y 36441b16dceSLen Brown ---help--- 36541b16dceSLen Brown Allows the thinkpad_acpi driver to provide an interface to control 36641b16dceSLen Brown the various video output ports. 36741b16dceSLen Brown 36841b16dceSLen Brown This feature often won't work well, depending on ThinkPad model, 36941b16dceSLen Brown display state, video output devices in use, whether there is a X 37041b16dceSLen Brown server running, phase of the moon, and the current mood of 37141b16dceSLen Brown Schroedinger's cat. If you can use X.org's RandR to control 37241b16dceSLen Brown your ThinkPad's video output ports instead of this feature, 373b525c06cSHenrique de Moraes Holschuh don't think twice: do it and say N here to save memory and avoid 374b525c06cSHenrique de Moraes Holschuh bad interactions with X.org. 37541b16dceSLen Brown 376b525c06cSHenrique de Moraes Holschuh NOTE: access to this feature is limited to processes with the 377b525c06cSHenrique de Moraes Holschuh CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms 378b525c06cSHenrique de Moraes Holschuh where it interacts badly with X.org. 379b525c06cSHenrique de Moraes Holschuh 380b525c06cSHenrique de Moraes Holschuh If you are not sure, say Y here but do try to check if you could 381b525c06cSHenrique de Moraes Holschuh be using X.org RandR instead. 38241b16dceSLen Brown 38341b16dceSLen Brownconfig THINKPAD_ACPI_HOTKEY_POLL 38441b16dceSLen Brown bool "Support NVRAM polling for hot keys" 38541b16dceSLen Brown depends on THINKPAD_ACPI 38641b16dceSLen Brown default y 38741b16dceSLen Brown ---help--- 38841b16dceSLen Brown Some thinkpad models benefit from NVRAM polling to detect a few of 38941b16dceSLen Brown the hot key press events. If you know your ThinkPad model does not 39041b16dceSLen Brown need to do NVRAM polling to support any of the hot keys you use, 39141b16dceSLen Brown unselecting this option will save about 1kB of memory. 39241b16dceSLen Brown 39341b16dceSLen Brown ThinkPads T40 and newer, R52 and newer, and X31 and newer are 39441b16dceSLen Brown unlikely to need NVRAM polling in their latest BIOS versions. 39541b16dceSLen Brown 39641b16dceSLen Brown NVRAM polling can detect at most the following keys: ThinkPad/Access 39741b16dceSLen Brown IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, 39841b16dceSLen Brown Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). 39941b16dceSLen Brown 40041b16dceSLen Brown If you are not sure, say Y here. The driver enables polling only if 40141b16dceSLen Brown it is strictly necessary to do so. 40241b16dceSLen Brown 403bd9fc3a7SJean Delvareconfig SENSORS_HDAPS 404bd9fc3a7SJean Delvare tristate "Thinkpad Hard Drive Active Protection System (hdaps)" 405bd9fc3a7SJean Delvare depends on INPUT && X86 406bd9fc3a7SJean Delvare select INPUT_POLLDEV 407bd9fc3a7SJean Delvare default n 408bd9fc3a7SJean Delvare help 409bd9fc3a7SJean Delvare This driver provides support for the IBM Hard Drive Active Protection 410bd9fc3a7SJean Delvare System (hdaps), which provides an accelerometer and other misc. data. 411bd9fc3a7SJean Delvare ThinkPads starting with the R50, T41, and X40 are supported. The 412bd9fc3a7SJean Delvare accelerometer data is readable via sysfs. 413bd9fc3a7SJean Delvare 414bd9fc3a7SJean Delvare This driver also provides an absolute input class device, allowing 415bd9fc3a7SJean Delvare the laptop to act as a pinball machine-esque joystick. 416bd9fc3a7SJean Delvare 417bd9fc3a7SJean Delvare If your ThinkPad is not recognized by the driver, please update to latest 418bd9fc3a7SJean Delvare BIOS. This is especially the case for some R52 ThinkPads. 419bd9fc3a7SJean Delvare 420bd9fc3a7SJean Delvare Say Y here if you have an applicable laptop and want to experience 421bd9fc3a7SJean Delvare the awesome power of hdaps. 422bd9fc3a7SJean Delvare 42341b16dceSLen Brownconfig INTEL_MENLOW 42441b16dceSLen Brown tristate "Thermal Management driver for Intel menlow platform" 42541b16dceSLen Brown depends on ACPI_THERMAL 42641b16dceSLen Brown select THERMAL 42741b16dceSLen Brown ---help--- 42841b16dceSLen Brown ACPI thermal management enhancement driver on 42941b16dceSLen Brown Intel Menlow platform. 43041b16dceSLen Brown 43141b16dceSLen Brown If unsure, say N. 43241b16dceSLen Brown 43341b16dceSLen Brownconfig EEEPC_LAPTOP 43441b16dceSLen Brown tristate "Eee PC Hotkey Driver (EXPERIMENTAL)" 43541b16dceSLen Brown depends on ACPI 4363a5093eeSAlexey Dobriyan depends on INPUT 43741b16dceSLen Brown depends on EXPERIMENTAL 43819d337dfSJohannes Berg depends on RFKILL || RFKILL = n 43944b3615bSIngo Molnar depends on HOTPLUG_PCI 440d97c0defSLen Brown select BACKLIGHT_CLASS_DEVICE 441d97c0defSLen Brown select HWMON 4423c0eb510SCorentin Chary select LEDS_CLASS 4433c0eb510SCorentin Chary select NEW_LEDS 444642e0447SDmitry Torokhov select INPUT_SPARSEKMAP 44541b16dceSLen Brown ---help--- 44641b16dceSLen Brown This driver supports the Fn-Fx keys on Eee PC laptops. 44776593d6fSCorentin Chary 44876593d6fSCorentin Chary It also gives access to some extra laptop functionalities like 44976593d6fSCorentin Chary Bluetooth, backlight and allows powering on/off some other 45076593d6fSCorentin Chary devices. 45141b16dceSLen Brown 452e12e6d94SCorentin Chary If you have an Eee PC laptop, say Y or M here. If this driver 453e12e6d94SCorentin Chary doesn't work on your Eee PC, try eeepc-wmi instead. 45441b16dceSLen Brown 455e12e6d94SCorentin Charyconfig ASUS_WMI 456e12e6d94SCorentin Chary tristate "ASUS WMI Driver (EXPERIMENTAL)" 457ee027e4aSYong Wang depends on ACPI_WMI 458ee027e4aSYong Wang depends on INPUT 459e07babdeSCorentin Chary depends on HWMON 460ee027e4aSYong Wang depends on EXPERIMENTAL 46189a7644bSRandy Dunlap depends on BACKLIGHT_CLASS_DEVICE 462ba48fdb9SCorentin Chary depends on RFKILL || RFKILL = n 46390ba4b1bSRandy Dunlap depends on HOTPLUG_PCI 464fb48aef7SIngo Molnar select INPUT_SPARSEKMAP 465084fca63SCorentin Chary select LEDS_CLASS 466084fca63SCorentin Chary select NEW_LEDS 467ee027e4aSYong Wang ---help--- 468b229ece9SCorentin Chary Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new 469b229ece9SCorentin Chary Asus Notebooks). 470ee027e4aSYong Wang 471ee027e4aSYong Wang To compile this driver as a module, choose M here: the module will 472e12e6d94SCorentin Chary be called asus-wmi. 473e12e6d94SCorentin Chary 474b229ece9SCorentin Charyconfig ASUS_NB_WMI 475b229ece9SCorentin Chary tristate "Asus Notebook WMI Driver (EXPERIMENTAL)" 476b229ece9SCorentin Chary depends on ASUS_WMI 477b229ece9SCorentin Chary ---help--- 478b229ece9SCorentin Chary This is a driver for newer Asus notebooks. It adds extra features 479b229ece9SCorentin Chary like wireless radio and bluetooth control, leds, hotkeys, backlight... 480b229ece9SCorentin Chary 481b229ece9SCorentin Chary For more informations, see 482b229ece9SCorentin Chary <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 483b229ece9SCorentin Chary 484b229ece9SCorentin Chary If you have an ACPI-WMI compatible Asus Notebook, say Y or M 485b229ece9SCorentin Chary here. 486b229ece9SCorentin Chary 487e12e6d94SCorentin Charyconfig EEEPC_WMI 488e12e6d94SCorentin Chary tristate "Eee PC WMI Driver (EXPERIMENTAL)" 489e12e6d94SCorentin Chary depends on ASUS_WMI 490e12e6d94SCorentin Chary ---help--- 491e12e6d94SCorentin Chary This is a driver for newer Eee PC laptops. It adds extra features 492e12e6d94SCorentin Chary like wireless radio and bluetooth control, leds, hotkeys, backlight... 493e12e6d94SCorentin Chary 494e12e6d94SCorentin Chary For more informations, see 495e12e6d94SCorentin Chary <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 496e12e6d94SCorentin Chary 497e12e6d94SCorentin Chary If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M 498e12e6d94SCorentin Chary here. 499b4f9fe12SLen Brown 500b4f9fe12SLen Brownconfig ACPI_WMI 5015fcdd177SCarlos Corbacho tristate "WMI" 502b4f9fe12SLen Brown depends on ACPI 503b4f9fe12SLen Brown help 504b4f9fe12SLen Brown This driver adds support for the ACPI-WMI (Windows Management 505b4f9fe12SLen Brown Instrumentation) mapper device (PNP0C14) found on some systems. 506b4f9fe12SLen Brown 507b4f9fe12SLen Brown ACPI-WMI is a proprietary extension to ACPI to expose parts of the 508b4f9fe12SLen Brown ACPI firmware to userspace - this is done through various vendor 509b4f9fe12SLen Brown defined methods and data blocks in a PNP0C14 device, which are then 510b4f9fe12SLen Brown made available for userspace to call. 511b4f9fe12SLen Brown 512b4f9fe12SLen Brown The implementation of this in Linux currently only exposes this to 513b4f9fe12SLen Brown other kernel space drivers. 514b4f9fe12SLen Brown 515b4f9fe12SLen Brown This driver is a required dependency to build the firmware specific 516b4f9fe12SLen Brown drivers needed on many machines, including Acer and HP laptops. 517b4f9fe12SLen Brown 518b4f9fe12SLen Brown It is safe to enable this driver even if your DSDT doesn't define 519b4f9fe12SLen Brown any ACPI-WMI devices. 520b4f9fe12SLen Brown 521d12d8bafSThomas Renningerconfig MSI_WMI 522d12d8bafSThomas Renninger tristate "MSI WMI extras" 523d12d8bafSThomas Renninger depends on ACPI_WMI 524d12d8bafSThomas Renninger depends on INPUT 525de078e57SAnisse Astier depends on BACKLIGHT_CLASS_DEVICE 526c30116c6SAnisse Astier select INPUT_SPARSEKMAP 527d12d8bafSThomas Renninger help 528d12d8bafSThomas Renninger Say Y here if you want to support WMI-based hotkeys on MSI laptops. 529d12d8bafSThomas Renninger 530d12d8bafSThomas Renninger To compile this driver as a module, choose M here: the module will 531d12d8bafSThomas Renninger be called msi-wmi. 532d12d8bafSThomas Renninger 533b4f9fe12SLen Brownconfig ACPI_ASUS 5346122af37SCorentin Chary tristate "ASUS/Medion Laptop Extras (DEPRECATED)" 535b4f9fe12SLen Brown depends on ACPI 536b4f9fe12SLen Brown select BACKLIGHT_CLASS_DEVICE 537b4f9fe12SLen Brown ---help--- 538b4f9fe12SLen Brown This driver provides support for extra features of ACPI-compatible 539b4f9fe12SLen Brown ASUS laptops. As some of Medion laptops are made by ASUS, it may also 540b4f9fe12SLen Brown support some Medion laptops (such as 9675 for example). It makes all 541b4f9fe12SLen Brown the extra buttons generate standard ACPI events that go through 542b4f9fe12SLen Brown /proc/acpi/events, and (on some models) adds support for changing the 543b4f9fe12SLen Brown display brightness and output, switching the LCD backlight on and off, 544b4f9fe12SLen Brown and most importantly, allows you to blink those fancy LEDs intended 545b4f9fe12SLen Brown for reporting mail and wireless status. 546b4f9fe12SLen Brown 547b4f9fe12SLen Brown Note: display switching code is currently considered EXPERIMENTAL, 548b4f9fe12SLen Brown toying with these values may even lock your machine. 549b4f9fe12SLen Brown 550b4f9fe12SLen Brown All settings are changed via /proc/acpi/asus directory entries. Owner 551b4f9fe12SLen Brown and group for these entries can be set with asus_uid and asus_gid 552b4f9fe12SLen Brown parameters. 553b4f9fe12SLen Brown 554b4f9fe12SLen Brown More information and a userspace daemon for handling the extra buttons 55576593d6fSCorentin Chary at <http://acpi4asus.sf.net>. 556b4f9fe12SLen Brown 557b4f9fe12SLen Brown If you have an ACPI-compatible ASUS laptop, say Y or M here. This 558b4f9fe12SLen Brown driver is still under development, so if your laptop is unsupported or 559b4f9fe12SLen Brown something works not quite as expected, please use the mailing list 560b4f9fe12SLen Brown available on the above page (acpi4asus-user@lists.sourceforge.net). 561b4f9fe12SLen Brown 562b4f9fe12SLen Brown NOTE: This driver is deprecated and will probably be removed soon, 563b4f9fe12SLen Brown use asus-laptop instead. 564b4f9fe12SLen Brown 5659caeb532SHerton Ronaldo Krzesinskiconfig TOPSTAR_LAPTOP 5669caeb532SHerton Ronaldo Krzesinski tristate "Topstar Laptop Extras" 5679caeb532SHerton Ronaldo Krzesinski depends on ACPI 5689caeb532SHerton Ronaldo Krzesinski depends on INPUT 56997490f1cSDmitry Torokhov select INPUT_SPARSEKMAP 5709caeb532SHerton Ronaldo Krzesinski ---help--- 5719caeb532SHerton Ronaldo Krzesinski This driver adds support for hotkeys found on Topstar laptops. 5729caeb532SHerton Ronaldo Krzesinski 5739caeb532SHerton Ronaldo Krzesinski If you have a Topstar laptop, say Y or M here. 5749caeb532SHerton Ronaldo Krzesinski 575b4f9fe12SLen Brownconfig ACPI_TOSHIBA 576b4f9fe12SLen Brown tristate "Toshiba Laptop Extras" 577b4f9fe12SLen Brown depends on ACPI 5780c51a4d8SMark Brown select LEDS_CLASS 5790c51a4d8SMark Brown select NEW_LEDS 580c76a3e1dSJonathan Corbet depends on BACKLIGHT_CLASS_DEVICE 581b4f9fe12SLen Brown depends on INPUT 58219d337dfSJohannes Berg depends on RFKILL || RFKILL = n 583b4f9fe12SLen Brown select INPUT_POLLDEV 584384a7cd9SDmitry Torokhov select INPUT_SPARSEKMAP 585b4f9fe12SLen Brown ---help--- 586b4f9fe12SLen Brown This driver adds support for access to certain system settings 587b4f9fe12SLen Brown on "legacy free" Toshiba laptops. These laptops can be recognized by 588b4f9fe12SLen Brown their lack of a BIOS setup menu and APM support. 589b4f9fe12SLen Brown 590b4f9fe12SLen Brown On these machines, all system configuration is handled through the 591b4f9fe12SLen Brown ACPI. This driver is required for access to controls not covered 592b4f9fe12SLen Brown by the general ACPI drivers, such as LCD brightness, video output, 593b4f9fe12SLen Brown etc. 594b4f9fe12SLen Brown 595b4f9fe12SLen Brown This driver differs from the non-ACPI Toshiba laptop driver (located 596b4f9fe12SLen Brown under "Processor type and features") in several aspects. 597b4f9fe12SLen Brown Configuration is accessed by reading and writing text files in the 598b4f9fe12SLen Brown /proc tree instead of by program interface to /dev. Furthermore, no 599b4f9fe12SLen Brown power management functions are exposed, as those are handled by the 600b4f9fe12SLen Brown general ACPI drivers. 601b4f9fe12SLen Brown 602b4f9fe12SLen Brown More information about this driver is available at 603b4f9fe12SLen Brown <http://memebeam.org/toys/ToshibaAcpiDriver>. 604b4f9fe12SLen Brown 605b4f9fe12SLen Brown If you have a legacy free Toshiba laptop (such as the Libretto L1 606b4f9fe12SLen Brown series), say Y. 60742b4e9eeSJes Sorensen 60842b4e9eeSJes Sorensenconfig TOSHIBA_BT_RFKILL 60942b4e9eeSJes Sorensen tristate "Toshiba Bluetooth RFKill switch support" 61042b4e9eeSJes Sorensen depends on ACPI 61142b4e9eeSJes Sorensen ---help--- 61242b4e9eeSJes Sorensen This driver adds support for Bluetooth events for the RFKill 61342b4e9eeSJes Sorensen switch on modern Toshiba laptops with full ACPI support and 61442b4e9eeSJes Sorensen an RFKill switch. 61542b4e9eeSJes Sorensen 61642b4e9eeSJes Sorensen This driver handles RFKill events for the TOS6205 Bluetooth, 61742b4e9eeSJes Sorensen and re-enables it when the switch is set back to the 'on' 61842b4e9eeSJes Sorensen position. 61942b4e9eeSJes Sorensen 62042b4e9eeSJes Sorensen If you have a modern Toshiba laptop with a Bluetooth and an 62142b4e9eeSJes Sorensen RFKill switch (such as the Portege R500), say Y. 622529aa8cbSThadeu Lima de Souza Cascardo 623529aa8cbSThadeu Lima de Souza Cascardoconfig ACPI_CMPC 624529aa8cbSThadeu Lima de Souza Cascardo tristate "CMPC Laptop Extras" 625529aa8cbSThadeu Lima de Souza Cascardo depends on X86 && ACPI 626f35843edSThadeu Lima de Souza Cascardo depends on RFKILL || RFKILL=n 627529aa8cbSThadeu Lima de Souza Cascardo select INPUT 628529aa8cbSThadeu Lima de Souza Cascardo select BACKLIGHT_CLASS_DEVICE 629529aa8cbSThadeu Lima de Souza Cascardo default n 630529aa8cbSThadeu Lima de Souza Cascardo help 631529aa8cbSThadeu Lima de Souza Cascardo Support for Intel Classmate PC ACPI devices, including some 632529aa8cbSThadeu Lima de Souza Cascardo keys as input device, backlight device, tablet and accelerometer 633529aa8cbSThadeu Lima de Souza Cascardo devices. 634529aa8cbSThadeu Lima de Souza Cascardo 6359a58a333SSreedhara DSconfig INTEL_SCU_IPC 6369a58a333SSreedhara DS bool "Intel SCU IPC Support" 6379a58a333SSreedhara DS depends on X86_MRST 6389a58a333SSreedhara DS default y 6399a58a333SSreedhara DS ---help--- 6409a58a333SSreedhara DS IPC is used to bridge the communications between kernel and SCU on 6416c62673cSMatthew Garrett some embedded Intel x86 platforms. This is not needed for PC-type 6426c62673cSMatthew Garrett machines. 6439a58a333SSreedhara DS 6445369c02dSSreedhara DSconfig INTEL_SCU_IPC_UTIL 6455369c02dSSreedhara DS tristate "Intel SCU IPC utility driver" 6465369c02dSSreedhara DS depends on INTEL_SCU_IPC 6475369c02dSSreedhara DS default y 6485369c02dSSreedhara DS ---help--- 6495369c02dSSreedhara DS The IPC Util driver provides an interface with the SCU enabling 6505369c02dSSreedhara DS low level access for debug work and updating the firmware. Say 6515369c02dSSreedhara DS N unless you will be doing this on an Intel MID platform. 6525369c02dSSreedhara DS 65389507787SAlek Duconfig GPIO_INTEL_PMIC 65489507787SAlek Du bool "Intel PMIC GPIO support" 65589507787SAlek Du depends on INTEL_SCU_IPC && GPIOLIB 65689507787SAlek Du ---help--- 65789507787SAlek Du Say Y here to support GPIO via the SCU IPC interface 65889507787SAlek Du on Intel MID platforms. 65989507787SAlek Du 6608eec8a11SHong Liuconfig INTEL_MID_POWER_BUTTON 6618eec8a11SHong Liu tristate "power button driver for Intel MID platforms" 66280887757SRandy Dunlap depends on INTEL_SCU_IPC && INPUT 6638eec8a11SHong Liu help 6648eec8a11SHong Liu This driver handles the power button on the Intel MID platforms. 6658eec8a11SHong Liu 6668eec8a11SHong Liu If unsure, say N. 6678eec8a11SHong Liu 668f017fbe7SDurgadoss Rconfig INTEL_MFLD_THERMAL 669f017fbe7SDurgadoss R tristate "Thermal driver for Intel Medfield platform" 670f017fbe7SDurgadoss R depends on INTEL_SCU_IPC && THERMAL 671f017fbe7SDurgadoss R help 672f017fbe7SDurgadoss R Say Y here to enable thermal driver support for the Intel Medfield 673f017fbe7SDurgadoss R platform. 674f017fbe7SDurgadoss R 675c715a38bSAlan Coxconfig RAR_REGISTER 676c715a38bSAlan Cox bool "Restricted Access Region Register Driver" 677c715a38bSAlan Cox depends on PCI && X86_MRST 678c715a38bSAlan Cox default n 679c715a38bSAlan Cox ---help--- 680c715a38bSAlan Cox This driver allows other kernel drivers access to the 681c715a38bSAlan Cox contents of the restricted access region control registers. 682c715a38bSAlan Cox 683c715a38bSAlan Cox The restricted access region control registers 684c715a38bSAlan Cox (rar_registers) are used to pass address and 685c715a38bSAlan Cox locking information on restricted access regions 686c715a38bSAlan Cox to other drivers that use restricted access regions. 687c715a38bSAlan Cox 688c715a38bSAlan Cox The restricted access regions are regions of memory 689c715a38bSAlan Cox on the Intel MID Platform that are not accessible to 690c715a38bSAlan Cox the x86 processor, but are accessible to dedicated 691c715a38bSAlan Cox processors on board peripheral devices. 692c715a38bSAlan Cox 693c715a38bSAlan Cox The purpose of the restricted access regions is to 694c715a38bSAlan Cox protect sensitive data from compromise by unauthorized 695c715a38bSAlan Cox programs running on the x86 processor. 696c715a38bSAlan Cox 697aa7ffc01SJesse Barnesconfig INTEL_IPS 698aa7ffc01SJesse Barnes tristate "Intel Intelligent Power Sharing" 699aa7ffc01SJesse Barnes depends on ACPI 700aa7ffc01SJesse Barnes ---help--- 701aa7ffc01SJesse Barnes Intel Calpella platforms support dynamic power sharing between the 702aa7ffc01SJesse Barnes CPU and GPU, maximizing performance in a given TDP. This driver, 703aa7ffc01SJesse Barnes along with the CPU frequency and i915 drivers, provides that 704aa7ffc01SJesse Barnes functionality. If in doubt, say Y here; it will only load on 705aa7ffc01SJesse Barnes supported platforms. 706aa7ffc01SJesse Barnes 70735f0ce03SVernon Maueryconfig IBM_RTL 70835f0ce03SVernon Mauery tristate "Device driver to enable PRTL support" 70935f0ce03SVernon Mauery depends on X86 && PCI 71035f0ce03SVernon Mauery ---help--- 71135f0ce03SVernon Mauery Enable support for IBM Premium Real Time Mode (PRTM). 71235f0ce03SVernon Mauery This module will allow you the enter and exit PRTM in the BIOS via 71335f0ce03SVernon Mauery sysfs on platforms that support this feature. System in PRTM will 71435f0ce03SVernon Mauery not receive CPU-generated SMIs for recoverable errors. Use of this 71535f0ce03SVernon Mauery feature without proper support may void your hardware warranty. 71635f0ce03SVernon Mauery 71735f0ce03SVernon Mauery If the proper BIOS support is found the driver will load and create 71835f0ce03SVernon Mauery /sys/devices/system/ibm_rtl/. The "state" variable will indicate 71935f0ce03SVernon Mauery whether or not the BIOS is in PRTM. 72035f0ce03SVernon Mauery state = 0 (BIOS SMIs on) 72135f0ce03SVernon Mauery state = 1 (BIOS SMIs off) 72235f0ce03SVernon Mauery 723260586d2SDaniel Drakeconfig XO1_RFKILL 724260586d2SDaniel Drake tristate "OLPC XO-1 software RF kill switch" 725260586d2SDaniel Drake depends on OLPC 726260586d2SDaniel Drake depends on RFKILL 727260586d2SDaniel Drake ---help--- 728260586d2SDaniel Drake Support for enabling/disabling the WLAN interface on the OLPC XO-1 729260586d2SDaniel Drake laptop. 730260586d2SDaniel Drake 73189ca1177SPaul Foxconfig XO15_EBOOK 73289ca1177SPaul Fox tristate "OLPC XO-1.5 ebook switch" 73389ca1177SPaul Fox depends on ACPI && INPUT 73489ca1177SPaul Fox ---help--- 73589ca1177SPaul Fox Support for the ebook switch on the OLPC XO-1.5 laptop. 73689ca1177SPaul Fox 73789ca1177SPaul Fox This switch is triggered as the screen is rotated and folded down to 73889ca1177SPaul Fox convert the device into ebook form. 73989ca1177SPaul Fox 7402d70b73aSGreg Kroah-Hartmanconfig SAMSUNG_LAPTOP 7412d70b73aSGreg Kroah-Hartman tristate "Samsung Laptop driver" 7422d70b73aSGreg Kroah-Hartman depends on RFKILL && BACKLIGHT_CLASS_DEVICE && X86 7432d70b73aSGreg Kroah-Hartman ---help--- 7442d70b73aSGreg Kroah-Hartman This module implements a driver for a wide range of different 7452d70b73aSGreg Kroah-Hartman Samsung laptops. It offers control over the different 7462d70b73aSGreg Kroah-Hartman function keys, wireless LED, LCD backlight level, and 7472d70b73aSGreg Kroah-Hartman sometimes provides a "performance_control" sysfs file to allow 7482d70b73aSGreg Kroah-Hartman the performance level of the laptop to be changed. 7492d70b73aSGreg Kroah-Hartman 7502d70b73aSGreg Kroah-Hartman To compile this driver as a module, choose M here: the module 7512d70b73aSGreg Kroah-Hartman will be called samsung-laptop. 7522d70b73aSGreg Kroah-Hartman 75399b38b4aSDave Airlieconfig MXM_WMI 75499b38b4aSDave Airlie tristate "WMI support for MXM Laptop Graphics" 7550eacdba3SDave Airlie depends on ACPI_WMI 75699b38b4aSDave Airlie ---help--- 75799b38b4aSDave Airlie MXM is a standard for laptop graphics cards, the WMI interface 75899b38b4aSDave Airlie is required for switchable nvidia graphics machines 75999b38b4aSDave Airlie 760bb3ce202SYin Kangkaiconfig INTEL_OAKTRAIL 761bb3ce202SYin Kangkai tristate "Intel Oaktrail Platform Extras" 762bb3ce202SYin Kangkai depends on ACPI 763bb3ce202SYin Kangkai depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI 764bb3ce202SYin Kangkai ---help--- 765bb3ce202SYin Kangkai Intel Oaktrail platform need this driver to provide interfaces to 766bb3ce202SYin Kangkai enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y 767bb3ce202SYin Kangkai here; it will only load on supported platforms. 768bb3ce202SYin Kangkai 76978542e18SFrederick van der Wyckconfig SAMSUNG_Q10 77078542e18SFrederick van der Wyck tristate "Samsung Q10 Extras" 77178542e18SFrederick van der Wyck depends on SERIO_I8042 77278542e18SFrederick van der Wyck select BACKLIGHT_CLASS_DEVICE 77378542e18SFrederick van der Wyck ---help--- 77478542e18SFrederick van der Wyck This driver provides support for backlight control on Samsung Q10 77578542e18SFrederick van der Wyck and related laptops, including Dell Latitude X200. 77678542e18SFrederick van der Wyck 77741b16dceSLen Brownendif # X86_PLATFORM_DEVICES 778