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" 41200db647SRandy Dunlap depends on ACPI && THERMAL 4248c8dd64SPeter Feuerer select THERMAL_GOV_BANG_BANG 43e86435ebSPeter Feuerer ---help--- 44e86435ebSPeter Feuerer This is a driver for Acer Aspire One netbooks. It allows to access 45e86435ebSPeter Feuerer the temperature sensor and to control the fan. 46e86435ebSPeter Feuerer 47e86435ebSPeter Feuerer After loading this driver the BIOS is still in control of the fan. 48e86435ebSPeter Feuerer To let the kernel handle the fan, do: 49e86435ebSPeter Feuerer echo -n enabled > /sys/class/thermal/thermal_zone0/mode 50e86435ebSPeter Feuerer 51e86435ebSPeter Feuerer For more information about this driver see 52e86435ebSPeter Feuerer <http://piie.net/files/acerhdf_README.txt> 53e86435ebSPeter Feuerer 54e86435ebSPeter Feuerer If you have an Acer Aspire One netbook, say Y or M 55e86435ebSPeter Feuerer here. 56e86435ebSPeter Feuerer 57a46ad0f1SMario Limoncielloconfig ALIENWARE_WMI 58a46ad0f1SMario Limonciello tristate "Alienware Special feature control" 59a46ad0f1SMario Limonciello depends on ACPI 60a46ad0f1SMario Limonciello depends on LEDS_CLASS 61a46ad0f1SMario Limonciello depends on NEW_LEDS 62a46ad0f1SMario Limonciello depends on ACPI_WMI 63a46ad0f1SMario Limonciello ---help--- 64a46ad0f1SMario Limonciello This is a driver for controlling Alienware BIOS driven 65a46ad0f1SMario Limonciello features. It exposes an interface for controlling the AlienFX 66a46ad0f1SMario Limonciello zones on Alienware machines that don't contain a dedicated AlienFX 67a46ad0f1SMario Limonciello USB MCU such as the X51 and X51-R2. 68a46ad0f1SMario Limonciello 6941b16dceSLen Brownconfig ASUS_LAPTOP 706122af37SCorentin Chary tristate "Asus Laptop Extras" 7141b16dceSLen Brown depends on ACPI 72e73e2c62SCorentin Chary select LEDS_CLASS 73e73e2c62SCorentin Chary select NEW_LEDS 74e73e2c62SCorentin Chary select BACKLIGHT_CLASS_DEVICE 7512d6f35bSCorentin Chary depends on INPUT 7618e1311eSCorentin Chary depends on RFKILL || RFKILL = n 7766a71dd1SCorentin Chary select INPUT_SPARSEKMAP 788819de7fSAndy Ross select INPUT_POLLDEV 7941b16dceSLen Brown ---help--- 808819de7fSAndy Ross This is a driver for Asus laptops, Lenovo SL and the Pegatron 818819de7fSAndy Ross Lucid tablet. It may also support some MEDION, JVC or VICTOR 828819de7fSAndy Ross laptops. It makes all the extra buttons generate standard 83b23910c2SAndy Ross ACPI events and input events, and on the Lucid the built-in 84b23910c2SAndy Ross accelerometer appears as an input device. It also adds 85b23910c2SAndy Ross support for video output switching, LCD backlight control, 86b23910c2SAndy Ross Bluetooth and Wlan control, and most importantly, allows you 87b23910c2SAndy Ross to blink those fancy LEDs. 8841b16dceSLen Brown 898819de7fSAndy Ross For more information see <http://acpi4asus.sf.net>. 9041b16dceSLen Brown 9141b16dceSLen Brown If you have an ACPI-compatible ASUS laptop, say Y or M here. 9241b16dceSLen Brown 93cad73120SLen Brownconfig DELL_LAPTOP 94fe7e913cSKees Cook tristate "Dell Laptop Extras" 95cad73120SLen Brown depends on X86 96cad73120SLen Brown depends on DCDBAS 97cad73120SLen Brown depends on BACKLIGHT_CLASS_DEVICE 9819d337dfSJohannes Berg depends on RFKILL || RFKILL = n 99814cb8adSMatthew Garrett depends on SERIO_I8042 100dccefb37SLinus Torvalds select POWER_SUPPLY 101b9c913f3SLinus Torvalds select LEDS_CLASS 102b9c913f3SLinus Torvalds select NEW_LEDS 103cad73120SLen Brown default n 104cad73120SLen Brown ---help--- 105cad73120SLen Brown This driver adds support for rfkill and backlight control to Dell 106eec3b959SIsmael Luceno laptops (except for some models covered by the Compal driver). 107cad73120SLen Brown 1080b3f6109SMatthew Garrettconfig DELL_WMI 1090b3f6109SMatthew Garrett tristate "Dell WMI extras" 1100b3f6109SMatthew Garrett depends on ACPI_WMI 1110b3f6109SMatthew Garrett depends on INPUT 112890a7c8eSDmitry Torokhov select INPUT_SPARSEKMAP 1130b3f6109SMatthew Garrett ---help--- 1140b3f6109SMatthew Garrett Say Y here if you want to support WMI-based hotkeys on Dell laptops. 1150b3f6109SMatthew Garrett 1160b3f6109SMatthew Garrett To compile this driver as a module, choose M here: the module will 1170b3f6109SMatthew Garrett be called dell-wmi. 1180b3f6109SMatthew Garrett 119820787fcSColin Ian Kingconfig DELL_WMI_AIO 120820787fcSColin Ian King tristate "WMI Hotkeys for Dell All-In-One series" 121820787fcSColin Ian King depends on ACPI_WMI 122820787fcSColin Ian King depends on INPUT 123820787fcSColin Ian King select INPUT_SPARSEKMAP 124820787fcSColin Ian King ---help--- 125820787fcSColin Ian King Say Y here if you want to support WMI-based hotkeys on Dell 126820787fcSColin Ian King All-In-One machines. 127820787fcSColin Ian King 128820787fcSColin Ian King To compile this driver as a module, choose M here: the module will 129cffbcd0cSRafi Rubin be called dell-wmi-aio. 130820787fcSColin Ian King 1314738d8aaSPali Rohárconfig DELL_SMO8800 132e4da9142SPali Rohár tristate "Dell Latitude freefall driver (ACPI SMO88XX)" 1334738d8aaSPali Rohár depends on ACPI 1344738d8aaSPali Rohár ---help--- 135e4da9142SPali Rohár Say Y here if you want to support SMO88XX freefall devices 1364738d8aaSPali Rohár on Dell Latitude laptops. 1374738d8aaSPali Rohár 1384738d8aaSPali Rohár To compile this driver as a module, choose M here: the module will 1394738d8aaSPali Rohár be called dell-smo8800. 1404738d8aaSPali Rohár 141820787fcSColin Ian King 14241b16dceSLen Brownconfig FUJITSU_LAPTOP 14341b16dceSLen Brown tristate "Fujitsu Laptop Extras" 14441b16dceSLen Brown depends on ACPI 14541b16dceSLen Brown depends on INPUT 14641b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 147c1b5310aSJonathan Woithe depends on LEDS_CLASS || LEDS_CLASS=n 14841b16dceSLen Brown ---help--- 14941b16dceSLen Brown This is a driver for laptops built by Fujitsu: 15041b16dceSLen Brown 15141b16dceSLen Brown * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks 15241b16dceSLen Brown * Possibly other Fujitsu laptop models 15341b16dceSLen Brown * Tested with S6410 and S7020 15441b16dceSLen Brown 15541b16dceSLen Brown It adds support for LCD brightness control and some hotkeys. 15641b16dceSLen Brown 15741b16dceSLen Brown If you have a Fujitsu laptop, say Y or M here. 15841b16dceSLen Brown 15941b16dceSLen Brownconfig FUJITSU_LAPTOP_DEBUG 16041b16dceSLen Brown bool "Verbose debug mode for Fujitsu Laptop Extras" 16141b16dceSLen Brown depends on FUJITSU_LAPTOP 16241b16dceSLen Brown default n 16341b16dceSLen Brown ---help--- 16441b16dceSLen Brown Enables extra debug output from the fujitsu extras driver, at the 16541b16dceSLen Brown expense of a slight increase in driver size. 16641b16dceSLen Brown 16741b16dceSLen Brown If you are not sure, say N here. 16841b16dceSLen Brown 1692d24c490SRobert Gerlachconfig FUJITSU_TABLET 1702d24c490SRobert Gerlach tristate "Fujitsu Tablet Extras" 1712d24c490SRobert Gerlach depends on ACPI 1722d24c490SRobert Gerlach depends on INPUT 1732d24c490SRobert Gerlach ---help--- 1742d24c490SRobert Gerlach This is a driver for tablets built by Fujitsu: 1752d24c490SRobert Gerlach 1762d24c490SRobert Gerlach * Lifebook P1510/P1610/P1620/Txxxx 1772d24c490SRobert Gerlach * Stylistic ST5xxx 1782d24c490SRobert Gerlach * Possibly other Fujitsu tablet models 1792d24c490SRobert Gerlach 1802d24c490SRobert Gerlach It adds support for the panel buttons, docking station detection, 1812d24c490SRobert Gerlach tablet/notebook mode detection for convertible and 1822d24c490SRobert Gerlach orientation detection for docked slates. 1832d24c490SRobert Gerlach 1842d24c490SRobert Gerlach If you have a Fujitsu convertible or slate, say Y or M here. 1852d24c490SRobert Gerlach 186c215ab9aSBen Hutchingsconfig AMILO_RFKILL 187c215ab9aSBen Hutchings tristate "Fujitsu-Siemens Amilo rfkill support" 188c215ab9aSBen Hutchings depends on RFKILL 189e1a98e61SBen Hutchings depends on SERIO_I8042 190c215ab9aSBen Hutchings ---help--- 191c215ab9aSBen Hutchings This is a driver for enabling wifi on some Fujitsu-Siemens Amilo 192c215ab9aSBen Hutchings laptops. 193c215ab9aSBen Hutchings 19441b16dceSLen Brownconfig TC1100_WMI 195fe7e913cSKees Cook tristate "HP Compaq TC1100 Tablet WMI Extras" 19641b16dceSLen Brown depends on !X86_64 19741b16dceSLen Brown depends on ACPI 198e98062edSSedat Dilek depends on ACPI_WMI 19941b16dceSLen Brown ---help--- 20041b16dceSLen Brown This is a driver for the WMI extensions (wireless and bluetooth power 20141b16dceSLen Brown control) of the HP Compaq TC1100 tablet. 20241b16dceSLen Brown 203efcfed9bSJean Delvareconfig HP_ACCEL 204efcfed9bSJean Delvare tristate "HP laptop accelerometer" 205efcfed9bSJean Delvare depends on INPUT && ACPI 2060cdbcd6dSGiedrius Statkevicius depends on SERIO_I8042 207efcfed9bSJean Delvare select SENSORS_LIS3LV02D 208efcfed9bSJean Delvare select NEW_LEDS 209efcfed9bSJean Delvare select LEDS_CLASS 210efcfed9bSJean Delvare help 211efcfed9bSJean Delvare This driver provides support for the "Mobile Data Protection System 3D" 212efcfed9bSJean Delvare or "3D DriveGuard" feature of HP laptops. On such systems the driver 213efcfed9bSJean Delvare should load automatically (via ACPI alias). 214efcfed9bSJean Delvare 215efcfed9bSJean Delvare Support for a led indicating disk protection will be provided as 216efcfed9bSJean Delvare hp::hddprotect. For more information on the feature, refer to 217395cf969SPaul Bolle Documentation/misc-devices/lis3lv02d. 218efcfed9bSJean Delvare 219efcfed9bSJean Delvare To compile this driver as a module, choose M here: the module will 220efcfed9bSJean Delvare be called hp_accel. 221efcfed9bSJean Delvare 22254290fa6SAlex Hungconfig HP_WIRELESS 22348d8b96cSBorislav Petkov tristate "HP wireless button" 22454290fa6SAlex Hung depends on ACPI 22554290fa6SAlex Hung depends on INPUT 22654290fa6SAlex Hung help 22754290fa6SAlex Hung This driver provides supports for new HP wireless button for Windows 8. 22854290fa6SAlex Hung On such systems the driver should load automatically (via ACPI alias). 22954290fa6SAlex Hung 23054290fa6SAlex Hung To compile this driver as a module, choose M here: the module will 23154290fa6SAlex Hung be called hp-wireless. 23254290fa6SAlex Hung 23341b16dceSLen Brownconfig HP_WMI 23441b16dceSLen Brown tristate "HP WMI extras" 23541b16dceSLen Brown depends on ACPI_WMI 23641b16dceSLen Brown depends on INPUT 23719d337dfSJohannes Berg depends on RFKILL || RFKILL = n 2384d291ed7SDmitry Torokhov select INPUT_SPARSEKMAP 23941b16dceSLen Brown help 24041b16dceSLen Brown Say Y here if you want to support WMI-based hotkeys on HP laptops and 24141b16dceSLen Brown to read data from WMI such as docking or ambient light sensor state. 24241b16dceSLen Brown 24341b16dceSLen Brown To compile this driver as a module, choose M here: the module will 24441b16dceSLen Brown be called hp-wmi. 24541b16dceSLen Brown 24641b16dceSLen Brownconfig MSI_LAPTOP 24741b16dceSLen Brown tristate "MSI Laptop Extras" 24841b16dceSLen Brown depends on ACPI 24941b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 250410c1765SRandy Dunlap depends on RFKILL 251a0bcaee9SRandy Dunlap depends on INPUT && SERIO_I8042 252a0bcaee9SRandy Dunlap select INPUT_SPARSEKMAP 25341b16dceSLen Brown ---help--- 25441b16dceSLen Brown This is a driver for laptops built by MSI (MICRO-STAR 25541b16dceSLen Brown INTERNATIONAL): 25641b16dceSLen Brown 25741b16dceSLen Brown MSI MegaBook S270 (MS-1013) 25841b16dceSLen Brown Cytron/TCM/Medion/Tchibo MD96100/SAM2000 25941b16dceSLen Brown 26041b16dceSLen Brown It adds support for Bluetooth, WLAN and LCD brightness control. 26141b16dceSLen Brown 26241b16dceSLen Brown More information about this driver is available at 26341b16dceSLen Brown <http://0pointer.de/lennart/tchibo.html>. 26441b16dceSLen Brown 26541b16dceSLen Brown If you have an MSI S270 laptop, say Y or M here. 26641b16dceSLen Brown 26741b16dceSLen Brownconfig PANASONIC_LAPTOP 26841b16dceSLen Brown tristate "Panasonic Laptop Extras" 26941b16dceSLen Brown depends on INPUT && ACPI 27041b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 2711a765cacSDmitry Torokhov select INPUT_SPARSEKMAP 27241b16dceSLen Brown ---help--- 27341b16dceSLen Brown This driver adds support for access to backlight control and hotkeys 27441b16dceSLen Brown on Panasonic Let's Note laptops. 27541b16dceSLen Brown 27641b16dceSLen Brown If you have a Panasonic Let's note laptop (such as the R1(N variant), 27741b16dceSLen Brown R2, R3, R5, T2, W2 and Y2 series), say Y. 27841b16dceSLen Brown 27941b16dceSLen Brownconfig COMPAL_LAPTOP 280eec3b959SIsmael Luceno tristate "Compal (and others) Laptop Extras" 28141b16dceSLen Brown depends on ACPI 28241b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 28351c1410bSIngo Molnar depends on RFKILL 284c2834145SRandy Dunlap depends on HWMON 2855ca56718SRandy Dunlap depends on POWER_SUPPLY 28641b16dceSLen Brown ---help--- 287eec3b959SIsmael Luceno This is a driver for laptops built by Compal, and some models by 288eec3b959SIsmael Luceno other brands (e.g. Dell, Toshiba). 28941b16dceSLen Brown 290eec3b959SIsmael Luceno It adds support for rfkill, Bluetooth, WLAN and LCD brightness 291eec3b959SIsmael Luceno control. 29241b16dceSLen Brown 293eec3b959SIsmael Luceno For a (possibly incomplete) list of supported laptops, please refer 294eec3b959SIsmael Luceno to: Documentation/platform/x86-laptop-drivers.txt 29541b16dceSLen Brown 29641b16dceSLen Brownconfig SONY_LAPTOP 29741b16dceSLen Brown tristate "Sony Laptop Extras" 29841b16dceSLen Brown depends on ACPI 29941b16dceSLen Brown select BACKLIGHT_CLASS_DEVICE 30041b16dceSLen Brown depends on INPUT 30114bd3136SAlexander Beregalov depends on RFKILL 30241b16dceSLen Brown ---help--- 30341b16dceSLen Brown This mini-driver drives the SNC and SPIC devices present in the ACPI 30441b16dceSLen Brown BIOS of the Sony Vaio laptops. 30541b16dceSLen Brown 30641b16dceSLen Brown It gives access to some extra laptop functionalities like Bluetooth, 30741b16dceSLen Brown screen brightness control, Fn keys and allows powering on/off some 30841b16dceSLen Brown devices. 30941b16dceSLen Brown 31041b16dceSLen Brown Read <file:Documentation/laptops/sony-laptop.txt> for more information. 31141b16dceSLen Brown 31241b16dceSLen Brownconfig SONYPI_COMPAT 31341b16dceSLen Brown bool "Sonypi compatibility" 31441b16dceSLen Brown depends on SONY_LAPTOP 31541b16dceSLen Brown ---help--- 31641b16dceSLen Brown Build the sonypi driver compatibility code into the sony-laptop driver. 31741b16dceSLen Brown 31857ac3b05SIke Panhcconfig IDEAPAD_LAPTOP 31957ac3b05SIke Panhc tristate "Lenovo IdeaPad Laptop Extras" 32058ac7aa0SDavid Woodhouse depends on ACPI 321ad0f4306SRandy Dunlap depends on RFKILL && INPUT 32207a4a4fcSMaxim Mikityanskiy depends on SERIO_I8042 323445e8d00SMatthew Garrett depends on BACKLIGHT_CLASS_DEVICE 324f63409aeSIke Panhc select INPUT_SPARSEKMAP 32558ac7aa0SDavid Woodhouse help 32616fd91e0SIke Panhc This is a driver for Lenovo IdeaPad netbooks contains drivers for 32716fd91e0SIke Panhc rfkill switch, hotkey, fan control and backlight control. 32858ac7aa0SDavid Woodhouse 32941b16dceSLen Brownconfig THINKPAD_ACPI 33041b16dceSLen Brown tristate "ThinkPad ACPI Laptop Extras" 33141b16dceSLen Brown depends on ACPI 332d263da31SCorentin Chary depends on INPUT 33319d337dfSJohannes Berg depends on RFKILL || RFKILL = n 33441b16dceSLen Brown select BACKLIGHT_LCD_SUPPORT 33541b16dceSLen Brown select BACKLIGHT_CLASS_DEVICE 33641b16dceSLen Brown select HWMON 33741b16dceSLen Brown select NVRAM 33841b16dceSLen Brown select NEW_LEDS 33941b16dceSLen Brown select LEDS_CLASS 34041b16dceSLen Brown ---help--- 34141b16dceSLen Brown This is a driver for the IBM and Lenovo ThinkPad laptops. It adds 34241b16dceSLen Brown support for Fn-Fx key combinations, Bluetooth control, video 34341b16dceSLen Brown output switching, ThinkLight control, UltraBay eject and more. 34441b16dceSLen Brown For more information about this driver see 34541b16dceSLen Brown <file:Documentation/laptops/thinkpad-acpi.txt> and 34641b16dceSLen Brown <http://ibm-acpi.sf.net/> . 34741b16dceSLen Brown 34841b16dceSLen Brown This driver was formerly known as ibm-acpi. 34941b16dceSLen Brown 3506e5b08eeSHenrique de Moraes Holschuh Extra functionality will be available if the rfkill (CONFIG_RFKILL) 3516e5b08eeSHenrique de Moraes Holschuh and/or ALSA (CONFIG_SND) subsystems are available in the kernel. 3526e5b08eeSHenrique de Moraes Holschuh Note that if you want ThinkPad-ACPI to be built-in instead of 3536e5b08eeSHenrique de Moraes Holschuh modular, ALSA and rfkill will also have to be built-in. 3546e5b08eeSHenrique de Moraes Holschuh 35541b16dceSLen Brown If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. 35641b16dceSLen Brown 357ff850c33SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_ALSA_SUPPORT 358ff850c33SHenrique de Moraes Holschuh bool "Console audio control ALSA interface" 359ff850c33SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 360ff850c33SHenrique de Moraes Holschuh depends on SND 361ff850c33SHenrique de Moraes Holschuh depends on SND = y || THINKPAD_ACPI = SND 362ff850c33SHenrique de Moraes Holschuh default y 363ff850c33SHenrique de Moraes Holschuh ---help--- 364ff850c33SHenrique de Moraes Holschuh Enables monitoring of the built-in console audio output control 365ff850c33SHenrique de Moraes Holschuh (headphone and speakers), which is operated by the mute and (in 366ff850c33SHenrique de Moraes Holschuh some ThinkPad models) volume hotkeys. 367ff850c33SHenrique de Moraes Holschuh 368ff850c33SHenrique de Moraes Holschuh If this option is enabled, ThinkPad-ACPI will export an ALSA card 369ff850c33SHenrique de Moraes Holschuh with a single read-only mixer control, which should be used for 370ff850c33SHenrique de Moraes Holschuh on-screen-display feedback purposes by the Desktop Environment. 371ff850c33SHenrique de Moraes Holschuh 372ff850c33SHenrique de Moraes Holschuh Optionally, the driver will also allow software control (the 373ff850c33SHenrique de Moraes Holschuh ALSA mixer will be made read-write). Please refer to the driver 374ff850c33SHenrique de Moraes Holschuh documentation for details. 375ff850c33SHenrique de Moraes Holschuh 376ff850c33SHenrique de Moraes Holschuh All IBM models have both volume and mute control. Newer Lenovo 377ff850c33SHenrique de Moraes Holschuh models only have mute control (the volume hotkeys are just normal 378ff850c33SHenrique de Moraes Holschuh keys and volume control is done through the main HDA mixer). 379ff850c33SHenrique de Moraes Holschuh 380a73f3091SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_DEBUGFACILITIES 381a73f3091SHenrique de Moraes Holschuh bool "Maintainer debug facilities" 382a73f3091SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 383a73f3091SHenrique de Moraes Holschuh default n 384a73f3091SHenrique de Moraes Holschuh ---help--- 385a73f3091SHenrique de Moraes Holschuh Enables extra stuff in the thinkpad-acpi which is completely useless 386a73f3091SHenrique de Moraes Holschuh for normal use. Read the driver source to find out what it does. 387a73f3091SHenrique de Moraes Holschuh 388a73f3091SHenrique de Moraes Holschuh Say N here, unless you were told by a kernel maintainer to do 389a73f3091SHenrique de Moraes Holschuh otherwise. 390a73f3091SHenrique de Moraes Holschuh 39141b16dceSLen Brownconfig THINKPAD_ACPI_DEBUG 39241b16dceSLen Brown bool "Verbose debug mode" 39341b16dceSLen Brown depends on THINKPAD_ACPI 39441b16dceSLen Brown default n 39541b16dceSLen Brown ---help--- 39641b16dceSLen Brown Enables extra debugging information, at the expense of a slightly 39741b16dceSLen Brown increase in driver size. 39841b16dceSLen Brown 39941b16dceSLen Brown If you are not sure, say N here. 40041b16dceSLen Brown 401a4d5effcSHenrique de Moraes Holschuhconfig THINKPAD_ACPI_UNSAFE_LEDS 402a4d5effcSHenrique de Moraes Holschuh bool "Allow control of important LEDs (unsafe)" 403a4d5effcSHenrique de Moraes Holschuh depends on THINKPAD_ACPI 404a4d5effcSHenrique de Moraes Holschuh default n 405a4d5effcSHenrique de Moraes Holschuh ---help--- 406a4d5effcSHenrique de Moraes Holschuh Overriding LED state on ThinkPads can mask important 407a4d5effcSHenrique de Moraes Holschuh firmware alerts (like critical battery condition), or misled 408a4d5effcSHenrique de Moraes Holschuh the user into damaging the hardware (undocking or ejecting 409a4d5effcSHenrique de Moraes Holschuh the bay while buses are still active), etc. 410a4d5effcSHenrique de Moraes Holschuh 411a4d5effcSHenrique de Moraes Holschuh LED control on the ThinkPad is write-only (with very few 412a4d5effcSHenrique de Moraes Holschuh exceptions on very ancient models), which makes it 413a4d5effcSHenrique de Moraes Holschuh impossible to know beforehand if important information will 414a4d5effcSHenrique de Moraes Holschuh be lost when one changes LED state. 415a4d5effcSHenrique de Moraes Holschuh 416a4d5effcSHenrique de Moraes Holschuh Users that know what they are doing can enable this option 417a4d5effcSHenrique de Moraes Holschuh and the driver will allow control of every LED, including 418a4d5effcSHenrique de Moraes Holschuh the ones on the dock stations. 419a4d5effcSHenrique de Moraes Holschuh 420a4d5effcSHenrique de Moraes Holschuh Never enable this option on a distribution kernel. 421a4d5effcSHenrique de Moraes Holschuh 422a4d5effcSHenrique de Moraes Holschuh Say N here, unless you are building a kernel for your own 423a4d5effcSHenrique de Moraes Holschuh use, and need to control the important firmware LEDs. 424a4d5effcSHenrique de Moraes Holschuh 42541b16dceSLen Brownconfig THINKPAD_ACPI_VIDEO 42641b16dceSLen Brown bool "Video output control support" 42741b16dceSLen Brown depends on THINKPAD_ACPI 42841b16dceSLen Brown default y 42941b16dceSLen Brown ---help--- 43041b16dceSLen Brown Allows the thinkpad_acpi driver to provide an interface to control 43141b16dceSLen Brown the various video output ports. 43241b16dceSLen Brown 43341b16dceSLen Brown This feature often won't work well, depending on ThinkPad model, 43441b16dceSLen Brown display state, video output devices in use, whether there is a X 43541b16dceSLen Brown server running, phase of the moon, and the current mood of 43641b16dceSLen Brown Schroedinger's cat. If you can use X.org's RandR to control 43741b16dceSLen Brown your ThinkPad's video output ports instead of this feature, 438b525c06cSHenrique de Moraes Holschuh don't think twice: do it and say N here to save memory and avoid 439b525c06cSHenrique de Moraes Holschuh bad interactions with X.org. 44041b16dceSLen Brown 441b525c06cSHenrique de Moraes Holschuh NOTE: access to this feature is limited to processes with the 442b525c06cSHenrique de Moraes Holschuh CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms 443b525c06cSHenrique de Moraes Holschuh where it interacts badly with X.org. 444b525c06cSHenrique de Moraes Holschuh 445b525c06cSHenrique de Moraes Holschuh If you are not sure, say Y here but do try to check if you could 446b525c06cSHenrique de Moraes Holschuh be using X.org RandR instead. 44741b16dceSLen Brown 44841b16dceSLen Brownconfig THINKPAD_ACPI_HOTKEY_POLL 44941b16dceSLen Brown bool "Support NVRAM polling for hot keys" 45041b16dceSLen Brown depends on THINKPAD_ACPI 45141b16dceSLen Brown default y 45241b16dceSLen Brown ---help--- 45341b16dceSLen Brown Some thinkpad models benefit from NVRAM polling to detect a few of 45441b16dceSLen Brown the hot key press events. If you know your ThinkPad model does not 45541b16dceSLen Brown need to do NVRAM polling to support any of the hot keys you use, 45641b16dceSLen Brown unselecting this option will save about 1kB of memory. 45741b16dceSLen Brown 45841b16dceSLen Brown ThinkPads T40 and newer, R52 and newer, and X31 and newer are 45941b16dceSLen Brown unlikely to need NVRAM polling in their latest BIOS versions. 46041b16dceSLen Brown 46141b16dceSLen Brown NVRAM polling can detect at most the following keys: ThinkPad/Access 46241b16dceSLen Brown IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, 46341b16dceSLen Brown Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). 46441b16dceSLen Brown 46541b16dceSLen Brown If you are not sure, say Y here. The driver enables polling only if 46641b16dceSLen Brown it is strictly necessary to do so. 46741b16dceSLen Brown 468bd9fc3a7SJean Delvareconfig SENSORS_HDAPS 469bd9fc3a7SJean Delvare tristate "Thinkpad Hard Drive Active Protection System (hdaps)" 470bd9fc3a7SJean Delvare depends on INPUT && X86 471bd9fc3a7SJean Delvare select INPUT_POLLDEV 472bd9fc3a7SJean Delvare default n 473bd9fc3a7SJean Delvare help 474bd9fc3a7SJean Delvare This driver provides support for the IBM Hard Drive Active Protection 475bd9fc3a7SJean Delvare System (hdaps), which provides an accelerometer and other misc. data. 476bd9fc3a7SJean Delvare ThinkPads starting with the R50, T41, and X40 are supported. The 477bd9fc3a7SJean Delvare accelerometer data is readable via sysfs. 478bd9fc3a7SJean Delvare 479bd9fc3a7SJean Delvare This driver also provides an absolute input class device, allowing 480bd9fc3a7SJean Delvare the laptop to act as a pinball machine-esque joystick. 481bd9fc3a7SJean Delvare 482bd9fc3a7SJean Delvare If your ThinkPad is not recognized by the driver, please update to latest 483bd9fc3a7SJean Delvare BIOS. This is especially the case for some R52 ThinkPads. 484bd9fc3a7SJean Delvare 485bd9fc3a7SJean Delvare Say Y here if you have an applicable laptop and want to experience 486bd9fc3a7SJean Delvare the awesome power of hdaps. 487bd9fc3a7SJean Delvare 48841b16dceSLen Brownconfig INTEL_MENLOW 48941b16dceSLen Brown tristate "Thermal Management driver for Intel menlow platform" 49041b16dceSLen Brown depends on ACPI_THERMAL 49141b16dceSLen Brown select THERMAL 49241b16dceSLen Brown ---help--- 49341b16dceSLen Brown ACPI thermal management enhancement driver on 49441b16dceSLen Brown Intel Menlow platform. 49541b16dceSLen Brown 49641b16dceSLen Brown If unsure, say N. 49741b16dceSLen Brown 49841b16dceSLen Brownconfig EEEPC_LAPTOP 4997ec48cedSCorentin Chary tristate "Eee PC Hotkey Driver" 50041b16dceSLen Brown depends on ACPI 5013a5093eeSAlexey Dobriyan depends on INPUT 50219d337dfSJohannes Berg depends on RFKILL || RFKILL = n 50344b3615bSIngo Molnar depends on HOTPLUG_PCI 504d97c0defSLen Brown select BACKLIGHT_CLASS_DEVICE 505d97c0defSLen Brown select HWMON 5063c0eb510SCorentin Chary select LEDS_CLASS 5073c0eb510SCorentin Chary select NEW_LEDS 508642e0447SDmitry Torokhov select INPUT_SPARSEKMAP 50941b16dceSLen Brown ---help--- 51041b16dceSLen Brown This driver supports the Fn-Fx keys on Eee PC laptops. 51176593d6fSCorentin Chary 51276593d6fSCorentin Chary It also gives access to some extra laptop functionalities like 51376593d6fSCorentin Chary Bluetooth, backlight and allows powering on/off some other 51476593d6fSCorentin Chary devices. 51541b16dceSLen Brown 516e12e6d94SCorentin Chary If you have an Eee PC laptop, say Y or M here. If this driver 517e12e6d94SCorentin Chary doesn't work on your Eee PC, try eeepc-wmi instead. 51841b16dceSLen Brown 519e12e6d94SCorentin Charyconfig ASUS_WMI 5207ec48cedSCorentin Chary tristate "ASUS WMI Driver" 521ee027e4aSYong Wang depends on ACPI_WMI 522ee027e4aSYong Wang depends on INPUT 523e07babdeSCorentin Chary depends on HWMON 52489a7644bSRandy Dunlap depends on BACKLIGHT_CLASS_DEVICE 525ba48fdb9SCorentin Chary depends on RFKILL || RFKILL = n 52690ba4b1bSRandy Dunlap depends on HOTPLUG_PCI 527ea89e1d3SRandy Dunlap depends on ACPI_VIDEO || ACPI_VIDEO = n 528fb48aef7SIngo Molnar select INPUT_SPARSEKMAP 529084fca63SCorentin Chary select LEDS_CLASS 530084fca63SCorentin Chary select NEW_LEDS 531ee027e4aSYong Wang ---help--- 532b229ece9SCorentin Chary Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new 533b229ece9SCorentin Chary Asus Notebooks). 534ee027e4aSYong Wang 535ee027e4aSYong Wang To compile this driver as a module, choose M here: the module will 536e12e6d94SCorentin Chary be called asus-wmi. 537e12e6d94SCorentin Chary 538b229ece9SCorentin Charyconfig ASUS_NB_WMI 5397ec48cedSCorentin Chary tristate "Asus Notebook WMI Driver" 540b229ece9SCorentin Chary depends on ASUS_WMI 541b229ece9SCorentin Chary ---help--- 542b229ece9SCorentin Chary This is a driver for newer Asus notebooks. It adds extra features 543b229ece9SCorentin Chary like wireless radio and bluetooth control, leds, hotkeys, backlight... 544b229ece9SCorentin Chary 545f54619f2SMasanari Iida For more information, see 546b229ece9SCorentin Chary <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 547b229ece9SCorentin Chary 548b229ece9SCorentin Chary If you have an ACPI-WMI compatible Asus Notebook, say Y or M 549b229ece9SCorentin Chary here. 550b229ece9SCorentin Chary 551e12e6d94SCorentin Charyconfig EEEPC_WMI 5527ec48cedSCorentin Chary tristate "Eee PC WMI Driver" 553e12e6d94SCorentin Chary depends on ASUS_WMI 554e12e6d94SCorentin Chary ---help--- 555e12e6d94SCorentin Chary This is a driver for newer Eee PC laptops. It adds extra features 556e12e6d94SCorentin Chary like wireless radio and bluetooth control, leds, hotkeys, backlight... 557e12e6d94SCorentin Chary 558f54619f2SMasanari Iida For more information, see 559e12e6d94SCorentin Chary <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 560e12e6d94SCorentin Chary 561e12e6d94SCorentin Chary If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M 562e12e6d94SCorentin Chary here. 563b4f9fe12SLen Brown 564b4f9fe12SLen Brownconfig ACPI_WMI 5655fcdd177SCarlos Corbacho tristate "WMI" 566b4f9fe12SLen Brown depends on ACPI 567b4f9fe12SLen Brown help 568b4f9fe12SLen Brown This driver adds support for the ACPI-WMI (Windows Management 569b4f9fe12SLen Brown Instrumentation) mapper device (PNP0C14) found on some systems. 570b4f9fe12SLen Brown 571b4f9fe12SLen Brown ACPI-WMI is a proprietary extension to ACPI to expose parts of the 572b4f9fe12SLen Brown ACPI firmware to userspace - this is done through various vendor 573b4f9fe12SLen Brown defined methods and data blocks in a PNP0C14 device, which are then 574b4f9fe12SLen Brown made available for userspace to call. 575b4f9fe12SLen Brown 576b4f9fe12SLen Brown The implementation of this in Linux currently only exposes this to 577b4f9fe12SLen Brown other kernel space drivers. 578b4f9fe12SLen Brown 579b4f9fe12SLen Brown This driver is a required dependency to build the firmware specific 580b4f9fe12SLen Brown drivers needed on many machines, including Acer and HP laptops. 581b4f9fe12SLen Brown 582b4f9fe12SLen Brown It is safe to enable this driver even if your DSDT doesn't define 583b4f9fe12SLen Brown any ACPI-WMI devices. 584b4f9fe12SLen Brown 585d12d8bafSThomas Renningerconfig MSI_WMI 586d12d8bafSThomas Renninger tristate "MSI WMI extras" 587d12d8bafSThomas Renninger depends on ACPI_WMI 588d12d8bafSThomas Renninger depends on INPUT 589de078e57SAnisse Astier depends on BACKLIGHT_CLASS_DEVICE 590c30116c6SAnisse Astier select INPUT_SPARSEKMAP 591d12d8bafSThomas Renninger help 592d12d8bafSThomas Renninger Say Y here if you want to support WMI-based hotkeys on MSI laptops. 593d12d8bafSThomas Renninger 594d12d8bafSThomas Renninger To compile this driver as a module, choose M here: the module will 595d12d8bafSThomas Renninger be called msi-wmi. 596d12d8bafSThomas Renninger 5979caeb532SHerton Ronaldo Krzesinskiconfig TOPSTAR_LAPTOP 5989caeb532SHerton Ronaldo Krzesinski tristate "Topstar Laptop Extras" 5999caeb532SHerton Ronaldo Krzesinski depends on ACPI 6009caeb532SHerton Ronaldo Krzesinski depends on INPUT 60197490f1cSDmitry Torokhov select INPUT_SPARSEKMAP 6029caeb532SHerton Ronaldo Krzesinski ---help--- 6039caeb532SHerton Ronaldo Krzesinski This driver adds support for hotkeys found on Topstar laptops. 6049caeb532SHerton Ronaldo Krzesinski 6059caeb532SHerton Ronaldo Krzesinski If you have a Topstar laptop, say Y or M here. 6069caeb532SHerton Ronaldo Krzesinski 607b4f9fe12SLen Brownconfig ACPI_TOSHIBA 608b4f9fe12SLen Brown tristate "Toshiba Laptop Extras" 609b4f9fe12SLen Brown depends on ACPI 610f11f999eSSeth Forshee depends on ACPI_WMI 6110c51a4d8SMark Brown select LEDS_CLASS 6120c51a4d8SMark Brown select NEW_LEDS 613c76a3e1dSJonathan Corbet depends on BACKLIGHT_CLASS_DEVICE 614b4f9fe12SLen Brown depends on INPUT 61519d337dfSJohannes Berg depends on RFKILL || RFKILL = n 616283672e4SSeth Forshee depends on SERIO_I8042 || SERIO_I8042 = n 617b4f9fe12SLen Brown select INPUT_POLLDEV 618384a7cd9SDmitry Torokhov select INPUT_SPARSEKMAP 619b4f9fe12SLen Brown ---help--- 620b4f9fe12SLen Brown This driver adds support for access to certain system settings 621b4f9fe12SLen Brown on "legacy free" Toshiba laptops. These laptops can be recognized by 622b4f9fe12SLen Brown their lack of a BIOS setup menu and APM support. 623b4f9fe12SLen Brown 624b4f9fe12SLen Brown On these machines, all system configuration is handled through the 625b4f9fe12SLen Brown ACPI. This driver is required for access to controls not covered 626b4f9fe12SLen Brown by the general ACPI drivers, such as LCD brightness, video output, 627b4f9fe12SLen Brown etc. 628b4f9fe12SLen Brown 629b4f9fe12SLen Brown This driver differs from the non-ACPI Toshiba laptop driver (located 630b4f9fe12SLen Brown under "Processor type and features") in several aspects. 631b4f9fe12SLen Brown Configuration is accessed by reading and writing text files in the 632b4f9fe12SLen Brown /proc tree instead of by program interface to /dev. Furthermore, no 633b4f9fe12SLen Brown power management functions are exposed, as those are handled by the 634b4f9fe12SLen Brown general ACPI drivers. 635b4f9fe12SLen Brown 636b4f9fe12SLen Brown More information about this driver is available at 637b4f9fe12SLen Brown <http://memebeam.org/toys/ToshibaAcpiDriver>. 638b4f9fe12SLen Brown 639b4f9fe12SLen Brown If you have a legacy free Toshiba laptop (such as the Libretto L1 640b4f9fe12SLen Brown series), say Y. 64142b4e9eeSJes Sorensen 64242b4e9eeSJes Sorensenconfig TOSHIBA_BT_RFKILL 64342b4e9eeSJes Sorensen tristate "Toshiba Bluetooth RFKill switch support" 64442b4e9eeSJes Sorensen depends on ACPI 64542b4e9eeSJes Sorensen ---help--- 64642b4e9eeSJes Sorensen This driver adds support for Bluetooth events for the RFKill 64742b4e9eeSJes Sorensen switch on modern Toshiba laptops with full ACPI support and 64842b4e9eeSJes Sorensen an RFKill switch. 64942b4e9eeSJes Sorensen 65042b4e9eeSJes Sorensen This driver handles RFKill events for the TOS6205 Bluetooth, 65142b4e9eeSJes Sorensen and re-enables it when the switch is set back to the 'on' 65242b4e9eeSJes Sorensen position. 65342b4e9eeSJes Sorensen 65442b4e9eeSJes Sorensen If you have a modern Toshiba laptop with a Bluetooth and an 65542b4e9eeSJes Sorensen RFKill switch (such as the Portege R500), say Y. 656529aa8cbSThadeu Lima de Souza Cascardo 657186e4e89SAzael Avalosconfig TOSHIBA_HAPS 658186e4e89SAzael Avalos tristate "Toshiba HDD Active Protection Sensor" 659186e4e89SAzael Avalos depends on ACPI 660186e4e89SAzael Avalos ---help--- 661186e4e89SAzael Avalos This driver adds support for the built-in accelerometer 662186e4e89SAzael Avalos found on recent Toshiba laptops equiped with HID TOS620A 663186e4e89SAzael Avalos device. 664186e4e89SAzael Avalos 665186e4e89SAzael Avalos This driver receives ACPI notify events 0x80 when the sensor 666186e4e89SAzael Avalos detects a sudden move or a harsh vibration, as well as an 667186e4e89SAzael Avalos ACPI notify event 0x81 whenever the movement or vibration has 668186e4e89SAzael Avalos been stabilized. 669186e4e89SAzael Avalos 670186e4e89SAzael Avalos Also provides sysfs entries to get/set the desired protection 671186e4e89SAzael Avalos level and reseting the HDD protection interface. 672186e4e89SAzael Avalos 673186e4e89SAzael Avalos If you have a recent Toshiba laptop with a built-in accelerometer 674186e4e89SAzael Avalos device, say Y. 675186e4e89SAzael Avalos 676529aa8cbSThadeu Lima de Souza Cascardoconfig ACPI_CMPC 677529aa8cbSThadeu Lima de Souza Cascardo tristate "CMPC Laptop Extras" 678529aa8cbSThadeu Lima de Souza Cascardo depends on X86 && ACPI 679f35843edSThadeu Lima de Souza Cascardo depends on RFKILL || RFKILL=n 680529aa8cbSThadeu Lima de Souza Cascardo select INPUT 681529aa8cbSThadeu Lima de Souza Cascardo select BACKLIGHT_CLASS_DEVICE 682529aa8cbSThadeu Lima de Souza Cascardo default n 683529aa8cbSThadeu Lima de Souza Cascardo help 684529aa8cbSThadeu Lima de Souza Cascardo Support for Intel Classmate PC ACPI devices, including some 685529aa8cbSThadeu Lima de Souza Cascardo keys as input device, backlight device, tablet and accelerometer 686529aa8cbSThadeu Lima de Souza Cascardo devices. 687529aa8cbSThadeu Lima de Souza Cascardo 6889a58a333SSreedhara DSconfig INTEL_SCU_IPC 6899a58a333SSreedhara DS bool "Intel SCU IPC Support" 690c95aaeffSAlan Cox depends on X86_INTEL_MID 6919a58a333SSreedhara DS default y 6929a58a333SSreedhara DS ---help--- 6939a58a333SSreedhara DS IPC is used to bridge the communications between kernel and SCU on 6946c62673cSMatthew Garrett some embedded Intel x86 platforms. This is not needed for PC-type 6956c62673cSMatthew Garrett machines. 6969a58a333SSreedhara DS 6975369c02dSSreedhara DSconfig INTEL_SCU_IPC_UTIL 6985369c02dSSreedhara DS tristate "Intel SCU IPC utility driver" 6995369c02dSSreedhara DS depends on INTEL_SCU_IPC 7005369c02dSSreedhara DS default y 7015369c02dSSreedhara DS ---help--- 7025369c02dSSreedhara DS The IPC Util driver provides an interface with the SCU enabling 7035369c02dSSreedhara DS low level access for debug work and updating the firmware. Say 7045369c02dSSreedhara DS N unless you will be doing this on an Intel MID platform. 7055369c02dSSreedhara DS 70689507787SAlek Duconfig GPIO_INTEL_PMIC 70789507787SAlek Du bool "Intel PMIC GPIO support" 70889507787SAlek Du depends on INTEL_SCU_IPC && GPIOLIB 70989507787SAlek Du ---help--- 71089507787SAlek Du Say Y here to support GPIO via the SCU IPC interface 71189507787SAlek Du on Intel MID platforms. 71289507787SAlek Du 7138eec8a11SHong Liuconfig INTEL_MID_POWER_BUTTON 7148eec8a11SHong Liu tristate "power button driver for Intel MID platforms" 71580887757SRandy Dunlap depends on INTEL_SCU_IPC && INPUT 7168eec8a11SHong Liu help 7178eec8a11SHong Liu This driver handles the power button on the Intel MID platforms. 7188eec8a11SHong Liu 7198eec8a11SHong Liu If unsure, say N. 7208eec8a11SHong Liu 721f017fbe7SDurgadoss Rconfig INTEL_MFLD_THERMAL 722f017fbe7SDurgadoss R tristate "Thermal driver for Intel Medfield platform" 723420138a7SMika Westerberg depends on MFD_INTEL_MSIC && THERMAL 724f017fbe7SDurgadoss R help 725f017fbe7SDurgadoss R Say Y here to enable thermal driver support for the Intel Medfield 726f017fbe7SDurgadoss R platform. 727f017fbe7SDurgadoss R 728aa7ffc01SJesse Barnesconfig INTEL_IPS 729aa7ffc01SJesse Barnes tristate "Intel Intelligent Power Sharing" 730aa7ffc01SJesse Barnes depends on ACPI 731aa7ffc01SJesse Barnes ---help--- 732aa7ffc01SJesse Barnes Intel Calpella platforms support dynamic power sharing between the 733aa7ffc01SJesse Barnes CPU and GPU, maximizing performance in a given TDP. This driver, 734aa7ffc01SJesse Barnes along with the CPU frequency and i915 drivers, provides that 735aa7ffc01SJesse Barnes functionality. If in doubt, say Y here; it will only load on 736aa7ffc01SJesse Barnes supported platforms. 737aa7ffc01SJesse Barnes 73828a375dfSBryan O'Donoghueconfig INTEL_IMR 73928a375dfSBryan O'Donoghue bool "Intel Isolated Memory Region support" 74028a375dfSBryan O'Donoghue default n 74128a375dfSBryan O'Donoghue depends on X86_INTEL_QUARK && IOSF_MBI 74228a375dfSBryan O'Donoghue ---help--- 74328a375dfSBryan O'Donoghue This option provides a means to manipulate Isolated Memory Regions. 74428a375dfSBryan O'Donoghue IMRs are a set of registers that define read and write access masks 74528a375dfSBryan O'Donoghue to prohibit certain system agents from accessing memory with 1 KiB 74628a375dfSBryan O'Donoghue granularity. 74728a375dfSBryan O'Donoghue 74828a375dfSBryan O'Donoghue IMRs make it possible to control read/write access to an address 74928a375dfSBryan O'Donoghue by hardware agents inside the SoC. Read and write masks can be 75028a375dfSBryan O'Donoghue defined for: 75128a375dfSBryan O'Donoghue - eSRAM flush 75228a375dfSBryan O'Donoghue - Dirty CPU snoop (write only) 75328a375dfSBryan O'Donoghue - RMU access 75428a375dfSBryan O'Donoghue - PCI Virtual Channel 0/Virtual Channel 1 75528a375dfSBryan O'Donoghue - SMM mode 75628a375dfSBryan O'Donoghue - Non SMM mode 75728a375dfSBryan O'Donoghue 75828a375dfSBryan O'Donoghue Quark contains a set of eight IMR registers and makes use of those 75928a375dfSBryan O'Donoghue registers during its bootup process. 76028a375dfSBryan O'Donoghue 76128a375dfSBryan O'Donoghue If you are running on a Galileo/Quark say Y here. 76228a375dfSBryan O'Donoghue 76335f0ce03SVernon Maueryconfig IBM_RTL 76435f0ce03SVernon Mauery tristate "Device driver to enable PRTL support" 76535f0ce03SVernon Mauery depends on X86 && PCI 76635f0ce03SVernon Mauery ---help--- 76735f0ce03SVernon Mauery Enable support for IBM Premium Real Time Mode (PRTM). 76835f0ce03SVernon Mauery This module will allow you the enter and exit PRTM in the BIOS via 76935f0ce03SVernon Mauery sysfs on platforms that support this feature. System in PRTM will 77035f0ce03SVernon Mauery not receive CPU-generated SMIs for recoverable errors. Use of this 77135f0ce03SVernon Mauery feature without proper support may void your hardware warranty. 77235f0ce03SVernon Mauery 77335f0ce03SVernon Mauery If the proper BIOS support is found the driver will load and create 77435f0ce03SVernon Mauery /sys/devices/system/ibm_rtl/. The "state" variable will indicate 77535f0ce03SVernon Mauery whether or not the BIOS is in PRTM. 77635f0ce03SVernon Mauery state = 0 (BIOS SMIs on) 77735f0ce03SVernon Mauery state = 1 (BIOS SMIs off) 77835f0ce03SVernon Mauery 779260586d2SDaniel Drakeconfig XO1_RFKILL 780260586d2SDaniel Drake tristate "OLPC XO-1 software RF kill switch" 781b02fdfccSJean Delvare depends on OLPC || COMPILE_TEST 782260586d2SDaniel Drake depends on RFKILL 783260586d2SDaniel Drake ---help--- 784260586d2SDaniel Drake Support for enabling/disabling the WLAN interface on the OLPC XO-1 785260586d2SDaniel Drake laptop. 786260586d2SDaniel Drake 78789ca1177SPaul Foxconfig XO15_EBOOK 78889ca1177SPaul Fox tristate "OLPC XO-1.5 ebook switch" 789b02fdfccSJean Delvare depends on OLPC || COMPILE_TEST 79089ca1177SPaul Fox depends on ACPI && INPUT 79189ca1177SPaul Fox ---help--- 79289ca1177SPaul Fox Support for the ebook switch on the OLPC XO-1.5 laptop. 79389ca1177SPaul Fox 79489ca1177SPaul Fox This switch is triggered as the screen is rotated and folded down to 79589ca1177SPaul Fox convert the device into ebook form. 79689ca1177SPaul Fox 7972d70b73aSGreg Kroah-Hartmanconfig SAMSUNG_LAPTOP 7982d70b73aSGreg Kroah-Hartman tristate "Samsung Laptop driver" 7991c02f2d4SCorentin Chary depends on X86 8001c02f2d4SCorentin Chary depends on RFKILL || RFKILL = n 8015ff67df3SRandy Dunlap depends on ACPI_VIDEO || ACPI_VIDEO = n 8021c02f2d4SCorentin Chary depends on BACKLIGHT_CLASS_DEVICE 803f674ebf1SCorentin Chary select LEDS_CLASS 804f674ebf1SCorentin Chary select NEW_LEDS 8052d70b73aSGreg Kroah-Hartman ---help--- 8062d70b73aSGreg Kroah-Hartman This module implements a driver for a wide range of different 8072d70b73aSGreg Kroah-Hartman Samsung laptops. It offers control over the different 8081c02f2d4SCorentin Chary function keys, wireless LED, LCD backlight level. 8091c02f2d4SCorentin Chary 8101c02f2d4SCorentin Chary It may also provide some sysfs files described in 8111c02f2d4SCorentin Chary <file:Documentation/ABI/testing/sysfs-platform-samsung-laptop> 8122d70b73aSGreg Kroah-Hartman 8132d70b73aSGreg Kroah-Hartman To compile this driver as a module, choose M here: the module 8142d70b73aSGreg Kroah-Hartman will be called samsung-laptop. 8152d70b73aSGreg Kroah-Hartman 81699b38b4aSDave Airlieconfig MXM_WMI 81799b38b4aSDave Airlie tristate "WMI support for MXM Laptop Graphics" 8180eacdba3SDave Airlie depends on ACPI_WMI 81999b38b4aSDave Airlie ---help--- 82099b38b4aSDave Airlie MXM is a standard for laptop graphics cards, the WMI interface 82199b38b4aSDave Airlie is required for switchable nvidia graphics machines 82299b38b4aSDave Airlie 823bb3ce202SYin Kangkaiconfig INTEL_OAKTRAIL 824bb3ce202SYin Kangkai tristate "Intel Oaktrail Platform Extras" 825bb3ce202SYin Kangkai depends on ACPI 826bb3ce202SYin Kangkai depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI 827bb3ce202SYin Kangkai ---help--- 828bb3ce202SYin Kangkai Intel Oaktrail platform need this driver to provide interfaces to 829bb3ce202SYin Kangkai enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y 830bb3ce202SYin Kangkai here; it will only load on supported platforms. 831bb3ce202SYin Kangkai 83278542e18SFrederick van der Wyckconfig SAMSUNG_Q10 83378542e18SFrederick van der Wyck tristate "Samsung Q10 Extras" 834aa3b88a3SFrederick van der Wyck depends on ACPI 83578542e18SFrederick van der Wyck select BACKLIGHT_CLASS_DEVICE 83678542e18SFrederick van der Wyck ---help--- 83778542e18SFrederick van der Wyck This driver provides support for backlight control on Samsung Q10 83878542e18SFrederick van der Wyck and related laptops, including Dell Latitude X200. 83978542e18SFrederick van der Wyck 840917ee75aSSeth Forsheeconfig APPLE_GMUX 841917ee75aSSeth Forshee tristate "Apple Gmux Driver" 842f94f0f10SSeth Forshee depends on ACPI 843917ee75aSSeth Forshee depends on PNP 844f94f0f10SSeth Forshee depends on BACKLIGHT_CLASS_DEVICE 845f94f0f10SSeth Forshee depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE 846f94f0f10SSeth Forshee depends on ACPI_VIDEO=n || ACPI_VIDEO 847917ee75aSSeth Forshee ---help--- 848917ee75aSSeth Forshee This driver provides support for the gmux device found on many 849917ee75aSSeth Forshee Apple laptops, which controls the display mux for the hybrid 850917ee75aSSeth Forshee graphics as well as the backlight. Currently only backlight 851917ee75aSSeth Forshee control is supported by the driver. 852917ee75aSSeth Forshee 85334a956dbSMatthew Garrettconfig INTEL_RST 85434a956dbSMatthew Garrett tristate "Intel Rapid Start Technology Driver" 85534a956dbSMatthew Garrett depends on ACPI 85634a956dbSMatthew Garrett ---help--- 85734a956dbSMatthew Garrett This driver provides support for modifying paramaters on systems 85834a956dbSMatthew Garrett equipped with Intel's Rapid Start Technology. When put in an ACPI 85934a956dbSMatthew Garrett sleep state, these devices will wake after either a configured 86034a956dbSMatthew Garrett timeout or when the system battery reaches a critical state, 86134a956dbSMatthew Garrett automatically copying memory contents to disk. On resume, the 86234a956dbSMatthew Garrett firmware will copy the memory contents back to RAM and resume the OS 86334a956dbSMatthew Garrett as usual. 86434a956dbSMatthew Garrett 8655c7f80f7SMatthew Garrettconfig INTEL_SMARTCONNECT 8665c7f80f7SMatthew Garrett tristate "Intel Smart Connect disabling driver" 8675c7f80f7SMatthew Garrett depends on ACPI 8685c7f80f7SMatthew Garrett ---help--- 8695c7f80f7SMatthew Garrett Intel Smart Connect is a technology intended to permit devices to 8705c7f80f7SMatthew Garrett update state by resuming for a short period of time at regular 8715c7f80f7SMatthew Garrett intervals. If a user enables this functionality under Windows and 8725c7f80f7SMatthew Garrett then reboots into Linux, the system may remain configured to resume 8735c7f80f7SMatthew Garrett on suspend. In the absence of any userspace to support it, the system 8745c7f80f7SMatthew Garrett will then remain awake until something triggers another suspend. 8755c7f80f7SMatthew Garrett 8765c7f80f7SMatthew Garrett This driver checks to determine whether the device has Intel Smart 8775c7f80f7SMatthew Garrett Connect enabled, and if so disables it. 8785c7f80f7SMatthew Garrett 8798b10acd7SHu Taoconfig PVPANIC 8808b10acd7SHu Tao tristate "pvpanic device support" 8818b10acd7SHu Tao depends on ACPI 8828b10acd7SHu Tao ---help--- 8838b10acd7SHu Tao This driver provides support for the pvpanic device. pvpanic is 8848b10acd7SHu Tao a paravirtualized device provided by QEMU; it lets a virtual machine 8858b10acd7SHu Tao (guest) communicate panic events to the host. 8868b10acd7SHu Tao 88741b16dceSLen Brownendif # X86_PLATFORM_DEVICES 888