1ec8f24b7SThomas Gleixner# SPDX-License-Identifier: GPL-2.0-only 241b16dceSLen Brown# 341b16dceSLen Brown# X86 Platform Specific Drivers 441b16dceSLen Brown# 541b16dceSLen Brown 641b16dceSLen Brownmenuconfig X86_PLATFORM_DEVICES 741b16dceSLen Brown bool "X86 Platform Specific Device Drivers" 841b16dceSLen Brown default y 9a00cd11bSJan Engelhardt depends on X86 1041b16dceSLen Brown ---help--- 1141b16dceSLen Brown Say Y here to get to see options for device drivers for various 1241b16dceSLen Brown x86 platforms, including vendor-specific laptop extension drivers. 1341b16dceSLen Brown This option alone does not add any kernel code. 1441b16dceSLen Brown 1541b16dceSLen Brown If you say N, all options in this submenu will be skipped and disabled. 1641b16dceSLen Brown 1741b16dceSLen Brownif X86_PLATFORM_DEVICES 1841b16dceSLen Brown 1941b16dceSLen Brownconfig ACER_WMI 2054b1ec89SCarlos Corbacho tristate "Acer WMI Laptop Extras" 2141b16dceSLen Brown depends on ACPI 220c51a4d8SMark Brown select LEDS_CLASS 230c51a4d8SMark Brown select NEW_LEDS 2441b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 2541b16dceSLen Brown depends on SERIO_I8042 263fdca87dSLee, Chun-Yi depends on INPUT 2719d337dfSJohannes Berg depends on RFKILL || RFKILL = n 28e98062edSSedat Dilek depends on ACPI_WMI 293fdca87dSLee, Chun-Yi select INPUT_SPARSEKMAP 3086924de2SLee, Chun-Yi # Acer WMI depends on ACPI_VIDEO when ACPI is enabled 3186924de2SLee, Chun-Yi select ACPI_VIDEO if ACPI 3241b16dceSLen Brown ---help--- 3341b16dceSLen Brown This is a driver for newer Acer (and Wistron) laptops. It adds 3441b16dceSLen Brown wireless radio and bluetooth control, and on some laptops, 3541b16dceSLen Brown exposes the mail LED and LCD backlight. 3641b16dceSLen Brown 3741b16dceSLen Brown If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M 3841b16dceSLen Brown here. 3941b16dceSLen Brown 4075971febSChris Chiuconfig ACER_WIRELESS 4175971febSChris Chiu tristate "Acer Wireless Radio Control Driver" 4275971febSChris Chiu depends on ACPI 4375971febSChris Chiu depends on INPUT 4475971febSChris Chiu ---help--- 4575971febSChris Chiu The Acer Wireless Radio Control handles the airplane mode hotkey 4675971febSChris Chiu present on new Acer laptops. 4775971febSChris Chiu 4875971febSChris Chiu Say Y or M here if you have an Acer notebook with an airplane mode 4975971febSChris Chiu hotkey. 5075971febSChris Chiu 5175971febSChris Chiu If you choose to compile this driver as a module the module will be 5275971febSChris Chiu called acer-wireless. 5375971febSChris Chiu 54e86435ebSPeter Feuererconfig ACERHDF 55e86435ebSPeter Feuerer tristate "Acer Aspire One temperature and fan driver" 56200db647SRandy Dunlap depends on ACPI && THERMAL 5748c8dd64SPeter Feuerer select THERMAL_GOV_BANG_BANG 58e86435ebSPeter Feuerer ---help--- 59e86435ebSPeter Feuerer This is a driver for Acer Aspire One netbooks. It allows to access 60e86435ebSPeter Feuerer the temperature sensor and to control the fan. 61e86435ebSPeter Feuerer 62e86435ebSPeter Feuerer After loading this driver the BIOS is still in control of the fan. 63e86435ebSPeter Feuerer To let the kernel handle the fan, do: 6414c20688SPaul Gortmaker echo -n enabled > /sys/class/thermal/thermal_zoneN/mode 6514c20688SPaul Gortmaker where N=0,1,2... depending on the number of thermal nodes and the 6614c20688SPaul Gortmaker detection order of your particular system. The "type" parameter 6714c20688SPaul Gortmaker in the same node directory will tell you if it is "acerhdf". 68e86435ebSPeter Feuerer 69e86435ebSPeter Feuerer For more information about this driver see 70e86435ebSPeter Feuerer <http://piie.net/files/acerhdf_README.txt> 71e86435ebSPeter Feuerer 72e86435ebSPeter Feuerer If you have an Acer Aspire One netbook, say Y or M 73e86435ebSPeter Feuerer here. 74e86435ebSPeter Feuerer 75a46ad0f1SMario Limoncielloconfig ALIENWARE_WMI 76a46ad0f1SMario Limonciello tristate "Alienware Special feature control" 77a46ad0f1SMario Limonciello depends on ACPI 78a46ad0f1SMario Limonciello depends on LEDS_CLASS 79a46ad0f1SMario Limonciello depends on NEW_LEDS 80a46ad0f1SMario Limonciello depends on ACPI_WMI 81a46ad0f1SMario Limonciello ---help--- 82a46ad0f1SMario Limonciello This is a driver for controlling Alienware BIOS driven 83a46ad0f1SMario Limonciello features. It exposes an interface for controlling the AlienFX 84a46ad0f1SMario Limonciello zones on Alienware machines that don't contain a dedicated AlienFX 85a46ad0f1SMario Limonciello USB MCU such as the X51 and X51-R2. 86a46ad0f1SMario Limonciello 8741b16dceSLen Brownconfig ASUS_LAPTOP 886122af37SCorentin Chary tristate "Asus Laptop Extras" 8941b16dceSLen Brown depends on ACPI 90e73e2c62SCorentin Chary select LEDS_CLASS 91e73e2c62SCorentin Chary select NEW_LEDS 9214ca7a47SHans de Goede depends on BACKLIGHT_CLASS_DEVICE 9312d6f35bSCorentin Chary depends on INPUT 9418e1311eSCorentin Chary depends on RFKILL || RFKILL = n 9514ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 9666a71dd1SCorentin Chary select INPUT_SPARSEKMAP 978819de7fSAndy Ross select INPUT_POLLDEV 9841b16dceSLen Brown ---help--- 998819de7fSAndy Ross This is a driver for Asus laptops, Lenovo SL and the Pegatron 1008819de7fSAndy Ross Lucid tablet. It may also support some MEDION, JVC or VICTOR 1018819de7fSAndy Ross laptops. It makes all the extra buttons generate standard 102b23910c2SAndy Ross ACPI events and input events, and on the Lucid the built-in 103b23910c2SAndy Ross accelerometer appears as an input device. It also adds 104b23910c2SAndy Ross support for video output switching, LCD backlight control, 105b23910c2SAndy Ross Bluetooth and Wlan control, and most importantly, allows you 106b23910c2SAndy Ross to blink those fancy LEDs. 10741b16dceSLen Brown 1088819de7fSAndy Ross For more information see <http://acpi4asus.sf.net>. 10941b16dceSLen Brown 11041b16dceSLen Brown If you have an ACPI-compatible ASUS laptop, say Y or M here. 11141b16dceSLen Brown 1128e5cddd1SStuart Hayesconfig DCDBAS 1138e5cddd1SStuart Hayes tristate "Dell Systems Management Base Driver" 1148e5cddd1SStuart Hayes depends on X86 1158e5cddd1SStuart Hayes help 1168e5cddd1SStuart Hayes The Dell Systems Management Base Driver provides a sysfs interface 1178e5cddd1SStuart Hayes for systems management software to perform System Management 1188e5cddd1SStuart Hayes Interrupts (SMIs) and Host Control Actions (system power cycle or 1198e5cddd1SStuart Hayes power off after OS shutdown) on certain Dell systems. 1208e5cddd1SStuart Hayes 1218e5cddd1SStuart Hayes See <file:Documentation/dcdbas.txt> for more details on the driver 1228e5cddd1SStuart Hayes and the Dell systems on which Dell systems management software makes 1238e5cddd1SStuart Hayes use of this driver. 1248e5cddd1SStuart Hayes 1258e5cddd1SStuart Hayes Say Y or M here to enable the driver for use by Dell systems 1268e5cddd1SStuart Hayes management software such as Dell OpenManage. 1278e5cddd1SStuart Hayes 12832d7b19bSDarren Hart (VMware)# 12975073a64SDarren Hart# The DELL_SMBIOS driver depends on ACPI_WMI and/or DCDBAS if those 13075073a64SDarren Hart# backends are selected. The "depends" line prevents a configuration 13175073a64SDarren Hart# where DELL_SMBIOS=y while either of those dependencies =m. 13232d7b19bSDarren Hart (VMware)# 1332f9f26bdSMichał Kępieńconfig DELL_SMBIOS 13425d47027SMario Limonciello tristate "Dell SMBIOS driver" 13532d7b19bSDarren Hart (VMware) depends on DCDBAS || DCDBAS=n 13675073a64SDarren Hart depends on ACPI_WMI || ACPI_WMI=n 13725d47027SMario Limonciello ---help--- 13825d47027SMario Limonciello This provides support for the Dell SMBIOS calling interface. 13925d47027SMario Limonciello If you have a Dell computer you should enable this option. 14025d47027SMario Limonciello 14125d47027SMario Limonciello Be sure to select at least one backend for it to work properly. 1422f9f26bdSMichał Kępień 1431a258e67SMario Limoncielloconfig DELL_SMBIOS_WMI 14425d47027SMario Limonciello bool "Dell SMBIOS driver WMI backend" 145329d58b8SDarren Hart (VMware) default y 1461a258e67SMario Limonciello depends on ACPI_WMI 1471a258e67SMario Limonciello select DELL_WMI_DESCRIPTOR 148329d58b8SDarren Hart (VMware) depends on DELL_SMBIOS 1491a258e67SMario Limonciello ---help--- 1501a258e67SMario Limonciello This provides an implementation for the Dell SMBIOS calling interface 1511a258e67SMario Limonciello communicated over ACPI-WMI. 1521a258e67SMario Limonciello 15325d47027SMario Limonciello If you have a Dell computer from >2007 you should say Y here. 1541a258e67SMario Limonciello If you aren't sure and this module doesn't work for your computer 1551a258e67SMario Limonciello it just won't load. 1561a258e67SMario Limonciello 157549b4930SMario Limoncielloconfig DELL_SMBIOS_SMM 15825d47027SMario Limonciello bool "Dell SMBIOS driver SMM backend" 159329d58b8SDarren Hart (VMware) default y 160549b4930SMario Limonciello depends on DCDBAS 161329d58b8SDarren Hart (VMware) depends on DELL_SMBIOS 162549b4930SMario Limonciello ---help--- 163549b4930SMario Limonciello This provides an implementation for the Dell SMBIOS calling interface 164549b4930SMario Limonciello communicated over SMI/SMM. 165549b4930SMario Limonciello 16625d47027SMario Limonciello If you have a Dell computer from <=2017 you should say Y here. 167549b4930SMario Limonciello If you aren't sure and this module doesn't work for your computer 168549b4930SMario Limonciello it just won't load. 1692f9f26bdSMichał Kępień 170cad73120SLen Brownconfig DELL_LAPTOP 171fe7e913cSKees Cook tristate "Dell Laptop Extras" 172a570af48SAndy Lutomirski depends on DMI 173cad73120SLen Brown depends on BACKLIGHT_CLASS_DEVICE 17414ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 17519d337dfSJohannes Berg depends on RFKILL || RFKILL = n 176814cb8adSMatthew Garrett depends on SERIO_I8042 1777fe3fa3bSMario Limonciello depends on DELL_SMBIOS 178dccefb37SLinus Torvalds select POWER_SUPPLY 179b9c913f3SLinus Torvalds select LEDS_CLASS 180b9c913f3SLinus Torvalds select NEW_LEDS 181d00fa46eSTakashi Iwai select LEDS_TRIGGERS 182d00fa46eSTakashi Iwai select LEDS_TRIGGER_AUDIO 183cad73120SLen Brown ---help--- 184cad73120SLen Brown This driver adds support for rfkill and backlight control to Dell 185eec3b959SIsmael Luceno laptops (except for some models covered by the Compal driver). 186cad73120SLen Brown 1870b3f6109SMatthew Garrettconfig DELL_WMI 18872e83204SMario Limonciello tristate "Dell WMI notifications" 1890b3f6109SMatthew Garrett depends on ACPI_WMI 190a570af48SAndy Lutomirski depends on DMI 1910b3f6109SMatthew Garrett depends on INPUT 19214ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 19354940fa6SDarren Hart depends on DELL_SMBIOS 19492b8c540SMario Limonciello select DELL_WMI_DESCRIPTOR 195890a7c8eSDmitry Torokhov select INPUT_SPARSEKMAP 1960b3f6109SMatthew Garrett ---help--- 1970b3f6109SMatthew Garrett Say Y here if you want to support WMI-based hotkeys on Dell laptops. 1980b3f6109SMatthew Garrett 1990b3f6109SMatthew Garrett To compile this driver as a module, choose M here: the module will 2000b3f6109SMatthew Garrett be called dell-wmi. 2010b3f6109SMatthew Garrett 20292b8c540SMario Limoncielloconfig DELL_WMI_DESCRIPTOR 20392b8c540SMario Limonciello tristate 20492b8c540SMario Limonciello depends on ACPI_WMI 20592b8c540SMario Limonciello 206820787fcSColin Ian Kingconfig DELL_WMI_AIO 207820787fcSColin Ian King tristate "WMI Hotkeys for Dell All-In-One series" 208820787fcSColin Ian King depends on ACPI_WMI 209820787fcSColin Ian King depends on INPUT 210820787fcSColin Ian King select INPUT_SPARSEKMAP 211820787fcSColin Ian King ---help--- 212820787fcSColin Ian King Say Y here if you want to support WMI-based hotkeys on Dell 213820787fcSColin Ian King All-In-One machines. 214820787fcSColin Ian King 215820787fcSColin Ian King To compile this driver as a module, choose M here: the module will 216cffbcd0cSRafi Rubin be called dell-wmi-aio. 217820787fcSColin Ian King 2187a3319c1SMichał Kępieńconfig DELL_WMI_LED 2197a3319c1SMichał Kępień tristate "External LED on Dell Business Netbooks" 2207a3319c1SMichał Kępień depends on LEDS_CLASS 2217a3319c1SMichał Kępień depends on ACPI_WMI 2227a3319c1SMichał Kępień help 2237a3319c1SMichał Kępień This adds support for the Latitude 2100 and similar 2247a3319c1SMichał Kępień notebooks that have an external LED. 2257a3319c1SMichał Kępień 2264738d8aaSPali Rohárconfig DELL_SMO8800 227e4da9142SPali Rohár tristate "Dell Latitude freefall driver (ACPI SMO88XX)" 2284738d8aaSPali Rohár depends on ACPI 2294738d8aaSPali Rohár ---help--- 230e4da9142SPali Rohár Say Y here if you want to support SMO88XX freefall devices 2314738d8aaSPali Rohár on Dell Latitude laptops. 2324738d8aaSPali Rohár 2334738d8aaSPali Rohár To compile this driver as a module, choose M here: the module will 2344738d8aaSPali Rohár be called dell-smo8800. 2354738d8aaSPali Rohár 236817a5cdbSPali Rohárconfig DELL_RBTN 237817a5cdbSPali Rohár tristate "Dell Airplane Mode Switch driver" 238817a5cdbSPali Rohár depends on ACPI 239817a5cdbSPali Rohár depends on INPUT 240817a5cdbSPali Rohár depends on RFKILL 241817a5cdbSPali Rohár ---help--- 242817a5cdbSPali Rohár Say Y here if you want to support Dell Airplane Mode Switch ACPI 243817a5cdbSPali Rohár device on Dell laptops. Sometimes it has names: DELLABCE or DELRBTN. 244817a5cdbSPali Rohár This driver register rfkill device or input hotkey device depending 245817a5cdbSPali Rohár on hardware type (hw switch slider or keyboard toggle button). For 246817a5cdbSPali Rohár rfkill devices it receive HW switch events and set correct hard 247817a5cdbSPali Rohár rfkill state. 248817a5cdbSPali Rohár 249817a5cdbSPali Rohár To compile this driver as a module, choose M here: the module will 250817a5cdbSPali Rohár be called dell-rbtn. 251817a5cdbSPali Rohár 252c48e2ffdSStuart Hayesconfig DELL_RBU 253c48e2ffdSStuart Hayes tristate "BIOS update support for DELL systems via sysfs" 254c48e2ffdSStuart Hayes depends on X86 255c48e2ffdSStuart Hayes select FW_LOADER 256c48e2ffdSStuart Hayes select FW_LOADER_USER_HELPER 257c48e2ffdSStuart Hayes help 258c48e2ffdSStuart Hayes Say m if you want to have the option of updating the BIOS for your 259c48e2ffdSStuart Hayes DELL system. Note you need a Dell OpenManage or Dell Update package (DUP) 260c48e2ffdSStuart Hayes supporting application to communicate with the BIOS regarding the new 261c48e2ffdSStuart Hayes image for the image update to take effect. 262c48e2ffdSStuart Hayes See <file:Documentation/dell_rbu.txt> for more details on the driver. 263c48e2ffdSStuart Hayes 264820787fcSColin Ian King 26541b16dceSLen Brownconfig FUJITSU_LAPTOP 26641b16dceSLen Brown tristate "Fujitsu Laptop Extras" 26741b16dceSLen Brown depends on ACPI 26841b16dceSLen Brown depends on INPUT 26941b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 27014ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 271f2252672SMichał Kępień select INPUT_SPARSEKMAP 272d89bcc83SMichał Kępień select LEDS_CLASS 27341b16dceSLen Brown ---help--- 27441b16dceSLen Brown This is a driver for laptops built by Fujitsu: 27541b16dceSLen Brown 27641b16dceSLen Brown * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks 27741b16dceSLen Brown * Possibly other Fujitsu laptop models 27841b16dceSLen Brown * Tested with S6410 and S7020 27941b16dceSLen Brown 28041b16dceSLen Brown It adds support for LCD brightness control and some hotkeys. 28141b16dceSLen Brown 28241b16dceSLen Brown If you have a Fujitsu laptop, say Y or M here. 28341b16dceSLen Brown 2842d24c490SRobert Gerlachconfig FUJITSU_TABLET 2852d24c490SRobert Gerlach tristate "Fujitsu Tablet Extras" 2862d24c490SRobert Gerlach depends on ACPI 2872d24c490SRobert Gerlach depends on INPUT 2882d24c490SRobert Gerlach ---help--- 2892d24c490SRobert Gerlach This is a driver for tablets built by Fujitsu: 2902d24c490SRobert Gerlach 2912d24c490SRobert Gerlach * Lifebook P1510/P1610/P1620/Txxxx 2922d24c490SRobert Gerlach * Stylistic ST5xxx 2932d24c490SRobert Gerlach * Possibly other Fujitsu tablet models 2942d24c490SRobert Gerlach 2952d24c490SRobert Gerlach It adds support for the panel buttons, docking station detection, 2962d24c490SRobert Gerlach tablet/notebook mode detection for convertible and 2972d24c490SRobert Gerlach orientation detection for docked slates. 2982d24c490SRobert Gerlach 2992d24c490SRobert Gerlach If you have a Fujitsu convertible or slate, say Y or M here. 3002d24c490SRobert Gerlach 301c215ab9aSBen Hutchingsconfig AMILO_RFKILL 302c215ab9aSBen Hutchings tristate "Fujitsu-Siemens Amilo rfkill support" 303c215ab9aSBen Hutchings depends on RFKILL 304e1a98e61SBen Hutchings depends on SERIO_I8042 305c215ab9aSBen Hutchings ---help--- 306c215ab9aSBen Hutchings This is a driver for enabling wifi on some Fujitsu-Siemens Amilo 307c215ab9aSBen Hutchings laptops. 308c215ab9aSBen Hutchings 3091b46f17dSHans de Goedeconfig GPD_POCKET_FAN 3101b46f17dSHans de Goede tristate "GPD Pocket Fan Controller support" 3111b46f17dSHans de Goede depends on ACPI 3121b46f17dSHans de Goede depends on THERMAL 3131b46f17dSHans de Goede ---help--- 3141b46f17dSHans de Goede Driver for the GPD Pocket vendor specific FAN02501 ACPI device 3151b46f17dSHans de Goede which controls the fan speed on the GPD Pocket. 3161b46f17dSHans de Goede 3171b46f17dSHans de Goede Without this driver the fan on the Pocket will stay off independent 3181b46f17dSHans de Goede of the CPU temperature. Say Y or M if the kernel may be used on a 3191b46f17dSHans de Goede GPD pocket. 3201b46f17dSHans de Goede 32141b16dceSLen Brownconfig TC1100_WMI 322fe7e913cSKees Cook tristate "HP Compaq TC1100 Tablet WMI Extras" 32341b16dceSLen Brown depends on !X86_64 32441b16dceSLen Brown depends on ACPI 325e98062edSSedat Dilek depends on ACPI_WMI 32641b16dceSLen Brown ---help--- 32741b16dceSLen Brown This is a driver for the WMI extensions (wireless and bluetooth power 32841b16dceSLen Brown control) of the HP Compaq TC1100 tablet. 32941b16dceSLen Brown 330efcfed9bSJean Delvareconfig HP_ACCEL 331efcfed9bSJean Delvare tristate "HP laptop accelerometer" 332efcfed9bSJean Delvare depends on INPUT && ACPI 3330cdbcd6dSGiedrius Statkevicius depends on SERIO_I8042 334efcfed9bSJean Delvare select SENSORS_LIS3LV02D 335efcfed9bSJean Delvare select NEW_LEDS 336efcfed9bSJean Delvare select LEDS_CLASS 337efcfed9bSJean Delvare help 338efcfed9bSJean Delvare This driver provides support for the "Mobile Data Protection System 3D" 339efcfed9bSJean Delvare or "3D DriveGuard" feature of HP laptops. On such systems the driver 340efcfed9bSJean Delvare should load automatically (via ACPI alias). 341efcfed9bSJean Delvare 342efcfed9bSJean Delvare Support for a led indicating disk protection will be provided as 343efcfed9bSJean Delvare hp::hddprotect. For more information on the feature, refer to 3449b5db89eSMauro Carvalho Chehab Documentation/misc-devices/lis3lv02d.rst. 345efcfed9bSJean Delvare 346efcfed9bSJean Delvare To compile this driver as a module, choose M here: the module will 347efcfed9bSJean Delvare be called hp_accel. 348efcfed9bSJean Delvare 34954290fa6SAlex Hungconfig HP_WIRELESS 35048d8b96cSBorislav Petkov tristate "HP wireless button" 35154290fa6SAlex Hung depends on ACPI 35254290fa6SAlex Hung depends on INPUT 35354290fa6SAlex Hung help 35454290fa6SAlex Hung This driver provides supports for new HP wireless button for Windows 8. 35554290fa6SAlex Hung On such systems the driver should load automatically (via ACPI alias). 35654290fa6SAlex Hung 35754290fa6SAlex Hung To compile this driver as a module, choose M here: the module will 35854290fa6SAlex Hung be called hp-wireless. 35954290fa6SAlex Hung 36041b16dceSLen Brownconfig HP_WMI 36141b16dceSLen Brown tristate "HP WMI extras" 36241b16dceSLen Brown depends on ACPI_WMI 36341b16dceSLen Brown depends on INPUT 36419d337dfSJohannes Berg depends on RFKILL || RFKILL = n 3654d291ed7SDmitry Torokhov select INPUT_SPARSEKMAP 36641b16dceSLen Brown help 36741b16dceSLen Brown Say Y here if you want to support WMI-based hotkeys on HP laptops and 36841b16dceSLen Brown to read data from WMI such as docking or ambient light sensor state. 36941b16dceSLen Brown 37041b16dceSLen Brown To compile this driver as a module, choose M here: the module will 37141b16dceSLen Brown be called hp-wmi. 37241b16dceSLen Brown 373dbf0c5a6SMatan Ziv-Avconfig LG_LAPTOP 374dbf0c5a6SMatan Ziv-Av tristate "LG Laptop Extras" 375dbf0c5a6SMatan Ziv-Av depends on ACPI 376dbf0c5a6SMatan Ziv-Av depends on ACPI_WMI 377dbf0c5a6SMatan Ziv-Av depends on INPUT 378dbf0c5a6SMatan Ziv-Av select INPUT_SPARSEKMAP 379dbf0c5a6SMatan Ziv-Av select LEDS_CLASS 380dbf0c5a6SMatan Ziv-Av help 381dbf0c5a6SMatan Ziv-Av This driver adds support for hotkeys as well as control of keyboard 382dbf0c5a6SMatan Ziv-Av backlight, battery maximum charge level and various other ACPI 383dbf0c5a6SMatan Ziv-Av features. 384dbf0c5a6SMatan Ziv-Av 385dbf0c5a6SMatan Ziv-Av If you have an LG Gram laptop, say Y or M here. 386dbf0c5a6SMatan Ziv-Av 38741b16dceSLen Brownconfig MSI_LAPTOP 38841b16dceSLen Brown tristate "MSI Laptop Extras" 38941b16dceSLen Brown depends on ACPI 39041b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 39114ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 392410c1765SRandy Dunlap depends on RFKILL 393a0bcaee9SRandy Dunlap depends on INPUT && SERIO_I8042 394a0bcaee9SRandy Dunlap select INPUT_SPARSEKMAP 39541b16dceSLen Brown ---help--- 39641b16dceSLen Brown This is a driver for laptops built by MSI (MICRO-STAR 39741b16dceSLen Brown INTERNATIONAL): 39841b16dceSLen Brown 39941b16dceSLen Brown MSI MegaBook S270 (MS-1013) 40041b16dceSLen Brown Cytron/TCM/Medion/Tchibo MD96100/SAM2000 40141b16dceSLen Brown 40241b16dceSLen Brown It adds support for Bluetooth, WLAN and LCD brightness control. 40341b16dceSLen Brown 40441b16dceSLen Brown More information about this driver is available at 40541b16dceSLen Brown <http://0pointer.de/lennart/tchibo.html>. 40641b16dceSLen Brown 40741b16dceSLen Brown If you have an MSI S270 laptop, say Y or M here. 40841b16dceSLen Brown 40941b16dceSLen Brownconfig PANASONIC_LAPTOP 41041b16dceSLen Brown tristate "Panasonic Laptop Extras" 41141b16dceSLen Brown depends on INPUT && ACPI 41241b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 4131a765cacSDmitry Torokhov select INPUT_SPARSEKMAP 41441b16dceSLen Brown ---help--- 41541b16dceSLen Brown This driver adds support for access to backlight control and hotkeys 41641b16dceSLen Brown on Panasonic Let's Note laptops. 41741b16dceSLen Brown 41841b16dceSLen Brown If you have a Panasonic Let's note laptop (such as the R1(N variant), 41941b16dceSLen Brown R2, R3, R5, T2, W2 and Y2 series), say Y. 42041b16dceSLen Brown 42141b16dceSLen Brownconfig COMPAL_LAPTOP 422eec3b959SIsmael Luceno tristate "Compal (and others) Laptop Extras" 42341b16dceSLen Brown depends on ACPI 42441b16dceSLen Brown depends on BACKLIGHT_CLASS_DEVICE 42514ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 42651c1410bSIngo Molnar depends on RFKILL 427c2834145SRandy Dunlap depends on HWMON 4285ca56718SRandy Dunlap depends on POWER_SUPPLY 42941b16dceSLen Brown ---help--- 430eec3b959SIsmael Luceno This is a driver for laptops built by Compal, and some models by 431eec3b959SIsmael Luceno other brands (e.g. Dell, Toshiba). 43241b16dceSLen Brown 433d9a427ecSRoald Frederickx It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon 434d9a427ecSRoald Frederickx and battery charging level control. 43541b16dceSLen Brown 436eec3b959SIsmael Luceno For a (possibly incomplete) list of supported laptops, please refer 437eec3b959SIsmael Luceno to: Documentation/platform/x86-laptop-drivers.txt 43841b16dceSLen Brown 43941b16dceSLen Brownconfig SONY_LAPTOP 44041b16dceSLen Brown tristate "Sony Laptop Extras" 44141b16dceSLen Brown depends on ACPI 44214ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 44314ca7a47SHans de Goede depends on BACKLIGHT_CLASS_DEVICE 44441b16dceSLen Brown depends on INPUT 44514bd3136SAlexander Beregalov depends on RFKILL 44641b16dceSLen Brown ---help--- 44741b16dceSLen Brown This mini-driver drives the SNC and SPIC devices present in the ACPI 44841b16dceSLen Brown BIOS of the Sony Vaio laptops. 44941b16dceSLen Brown 45041b16dceSLen Brown It gives access to some extra laptop functionalities like Bluetooth, 45141b16dceSLen Brown screen brightness control, Fn keys and allows powering on/off some 45241b16dceSLen Brown devices. 45341b16dceSLen Brown 45441b16dceSLen Brown Read <file:Documentation/laptops/sony-laptop.txt> for more information. 45541b16dceSLen Brown 45641b16dceSLen Brownconfig SONYPI_COMPAT 45741b16dceSLen Brown bool "Sonypi compatibility" 45841b16dceSLen Brown depends on SONY_LAPTOP 45941b16dceSLen Brown ---help--- 46041b16dceSLen Brown Build the sonypi driver compatibility code into the sony-laptop driver. 46141b16dceSLen Brown 46257ac3b05SIke Panhcconfig IDEAPAD_LAPTOP 46357ac3b05SIke Panhc tristate "Lenovo IdeaPad Laptop Extras" 46458ac7aa0SDavid Woodhouse depends on ACPI 465ad0f4306SRandy Dunlap depends on RFKILL && INPUT 46607a4a4fcSMaxim Mikityanskiy depends on SERIO_I8042 467445e8d00SMatthew Garrett depends on BACKLIGHT_CLASS_DEVICE 46814ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 46974caab99SArnd Bergmann depends on ACPI_WMI || ACPI_WMI = n 470f63409aeSIke Panhc select INPUT_SPARSEKMAP 47158ac7aa0SDavid Woodhouse help 47216fd91e0SIke Panhc This is a driver for Lenovo IdeaPad netbooks contains drivers for 47316fd91e0SIke Panhc rfkill switch, hotkey, fan control and backlight control. 47458ac7aa0SDavid Woodhouse 4753dda3b37SBenjamin Tissoiresconfig SURFACE3_WMI 4763dda3b37SBenjamin Tissoires tristate "Surface 3 WMI Driver" 4773dda3b37SBenjamin Tissoires depends on ACPI_WMI 4783dda3b37SBenjamin Tissoires depends on DMI 4793dda3b37SBenjamin Tissoires depends on INPUT 4803dda3b37SBenjamin Tissoires depends on SPI 4813dda3b37SBenjamin Tissoires ---help--- 4823dda3b37SBenjamin Tissoires Say Y here if you have a Surface 3. 4833dda3b37SBenjamin Tissoires 4843dda3b37SBenjamin Tissoires To compile this driver as a module, choose M here: the module will 4853dda3b37SBenjamin Tissoires be called surface3-wmi. 4863dda3b37SBenjamin Tissoires 48741b16dceSLen Brownconfig THINKPAD_ACPI 48841b16dceSLen Brown tristate "ThinkPad ACPI Laptop Extras" 48941b16dceSLen Brown depends on ACPI 4902801b968SOgnjen Galic depends on ACPI_BATTERY 491d263da31SCorentin Chary depends on INPUT 49219d337dfSJohannes Berg depends on RFKILL || RFKILL = n 49314ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 49414ca7a47SHans de Goede depends on BACKLIGHT_CLASS_DEVICE 49541b16dceSLen Brown select HWMON 49641b16dceSLen Brown select NVRAM 49741b16dceSLen Brown select NEW_LEDS 49841b16dceSLen Brown select LEDS_CLASS 4994e1d0924STakashi Iwai select LEDS_TRIGGERS 5004e1d0924STakashi Iwai select LEDS_TRIGGER_AUDIO 50141b16dceSLen Brown ---help--- 50241b16dceSLen Brown This is a driver for the IBM and Lenovo ThinkPad laptops. It adds 50341b16dceSLen Brown support for Fn-Fx key combinations, Bluetooth control, video 50441b16dceSLen Brown output switching, ThinkLight control, UltraBay eject and more. 50541b16dceSLen Brown For more information about this driver see 50641b16dceSLen Brown <file:Documentation/laptops/thinkpad-acpi.txt> and 50741b16dceSLen Brown <http://ibm-acpi.sf.net/> . 50841b16dceSLen Brown 50941b16dceSLen Brown This driver was formerly known as ibm-acpi. 51041b16dceSLen Brown 5116e5b08eeSHenrique de Moraes Holschuh Extra functionality will be available if the rfkill (CONFIG_RFKILL) 5126e5b08eeSHenrique de Moraes Holschuh and/or ALSA (CONFIG_SND) subsystems are available in the kernel. 5136e5b08eeSHenrique de Moraes Holschuh Note that if you want ThinkPad-ACPI to be built-in instead of 5146e5b08eeSHenrique de Moraes Holschuh modular, ALSA and rfkill will also have to be built-in. 5156e5b08eeSHenrique de Moraes Holschuh 51641b16dceSLen Brown If you have an IBM or Lenovo ThinkPad laptop, say Y or M here. 51741b16dceSLen Brown 518ff850c33SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_ALSA_SUPPORT 519ff850c33SHenrique de Moraes Holschuh bool "Console audio control ALSA interface" 520ff850c33SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 521ff850c33SHenrique de Moraes Holschuh depends on SND 522ff850c33SHenrique de Moraes Holschuh depends on SND = y || THINKPAD_ACPI = SND 523ff850c33SHenrique de Moraes Holschuh default y 524ff850c33SHenrique de Moraes Holschuh ---help--- 525ff850c33SHenrique de Moraes Holschuh Enables monitoring of the built-in console audio output control 526ff850c33SHenrique de Moraes Holschuh (headphone and speakers), which is operated by the mute and (in 527ff850c33SHenrique de Moraes Holschuh some ThinkPad models) volume hotkeys. 528ff850c33SHenrique de Moraes Holschuh 529ff850c33SHenrique de Moraes Holschuh If this option is enabled, ThinkPad-ACPI will export an ALSA card 530ff850c33SHenrique de Moraes Holschuh with a single read-only mixer control, which should be used for 531ff850c33SHenrique de Moraes Holschuh on-screen-display feedback purposes by the Desktop Environment. 532ff850c33SHenrique de Moraes Holschuh 533ff850c33SHenrique de Moraes Holschuh Optionally, the driver will also allow software control (the 534ff850c33SHenrique de Moraes Holschuh ALSA mixer will be made read-write). Please refer to the driver 535ff850c33SHenrique de Moraes Holschuh documentation for details. 536ff850c33SHenrique de Moraes Holschuh 537ff850c33SHenrique de Moraes Holschuh All IBM models have both volume and mute control. Newer Lenovo 538ff850c33SHenrique de Moraes Holschuh models only have mute control (the volume hotkeys are just normal 539ff850c33SHenrique de Moraes Holschuh keys and volume control is done through the main HDA mixer). 540ff850c33SHenrique de Moraes Holschuh 541a73f3091SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_DEBUGFACILITIES 542a73f3091SHenrique de Moraes Holschuh bool "Maintainer debug facilities" 543a73f3091SHenrique de Moraes Holschuh depends on THINKPAD_ACPI 544a73f3091SHenrique de Moraes Holschuh ---help--- 545a73f3091SHenrique de Moraes Holschuh Enables extra stuff in the thinkpad-acpi which is completely useless 546a73f3091SHenrique de Moraes Holschuh for normal use. Read the driver source to find out what it does. 547a73f3091SHenrique de Moraes Holschuh 548a73f3091SHenrique de Moraes Holschuh Say N here, unless you were told by a kernel maintainer to do 549a73f3091SHenrique de Moraes Holschuh otherwise. 550a73f3091SHenrique de Moraes Holschuh 55141b16dceSLen Brownconfig THINKPAD_ACPI_DEBUG 55241b16dceSLen Brown bool "Verbose debug mode" 55341b16dceSLen Brown depends on THINKPAD_ACPI 55441b16dceSLen Brown ---help--- 55541b16dceSLen Brown Enables extra debugging information, at the expense of a slightly 55641b16dceSLen Brown increase in driver size. 55741b16dceSLen Brown 55841b16dceSLen Brown If you are not sure, say N here. 55941b16dceSLen Brown 560a4d5effcSHenrique de Moraes Holschuhconfig THINKPAD_ACPI_UNSAFE_LEDS 561a4d5effcSHenrique de Moraes Holschuh bool "Allow control of important LEDs (unsafe)" 562a4d5effcSHenrique de Moraes Holschuh depends on THINKPAD_ACPI 563a4d5effcSHenrique de Moraes Holschuh ---help--- 564a4d5effcSHenrique de Moraes Holschuh Overriding LED state on ThinkPads can mask important 565a4d5effcSHenrique de Moraes Holschuh firmware alerts (like critical battery condition), or misled 566a4d5effcSHenrique de Moraes Holschuh the user into damaging the hardware (undocking or ejecting 567a4d5effcSHenrique de Moraes Holschuh the bay while buses are still active), etc. 568a4d5effcSHenrique de Moraes Holschuh 569a4d5effcSHenrique de Moraes Holschuh LED control on the ThinkPad is write-only (with very few 570a4d5effcSHenrique de Moraes Holschuh exceptions on very ancient models), which makes it 571a4d5effcSHenrique de Moraes Holschuh impossible to know beforehand if important information will 572a4d5effcSHenrique de Moraes Holschuh be lost when one changes LED state. 573a4d5effcSHenrique de Moraes Holschuh 574a4d5effcSHenrique de Moraes Holschuh Users that know what they are doing can enable this option 575a4d5effcSHenrique de Moraes Holschuh and the driver will allow control of every LED, including 576a4d5effcSHenrique de Moraes Holschuh the ones on the dock stations. 577a4d5effcSHenrique de Moraes Holschuh 578a4d5effcSHenrique de Moraes Holschuh Never enable this option on a distribution kernel. 579a4d5effcSHenrique de Moraes Holschuh 580a4d5effcSHenrique de Moraes Holschuh Say N here, unless you are building a kernel for your own 581a4d5effcSHenrique de Moraes Holschuh use, and need to control the important firmware LEDs. 582a4d5effcSHenrique de Moraes Holschuh 58341b16dceSLen Brownconfig THINKPAD_ACPI_VIDEO 58441b16dceSLen Brown bool "Video output control support" 58541b16dceSLen Brown depends on THINKPAD_ACPI 58641b16dceSLen Brown default y 58741b16dceSLen Brown ---help--- 58841b16dceSLen Brown Allows the thinkpad_acpi driver to provide an interface to control 58941b16dceSLen Brown the various video output ports. 59041b16dceSLen Brown 59141b16dceSLen Brown This feature often won't work well, depending on ThinkPad model, 59241b16dceSLen Brown display state, video output devices in use, whether there is a X 59341b16dceSLen Brown server running, phase of the moon, and the current mood of 59441b16dceSLen Brown Schroedinger's cat. If you can use X.org's RandR to control 59541b16dceSLen Brown your ThinkPad's video output ports instead of this feature, 596b525c06cSHenrique de Moraes Holschuh don't think twice: do it and say N here to save memory and avoid 597b525c06cSHenrique de Moraes Holschuh bad interactions with X.org. 59841b16dceSLen Brown 599b525c06cSHenrique de Moraes Holschuh NOTE: access to this feature is limited to processes with the 600b525c06cSHenrique de Moraes Holschuh CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms 601b525c06cSHenrique de Moraes Holschuh where it interacts badly with X.org. 602b525c06cSHenrique de Moraes Holschuh 603b525c06cSHenrique de Moraes Holschuh If you are not sure, say Y here but do try to check if you could 604b525c06cSHenrique de Moraes Holschuh be using X.org RandR instead. 60541b16dceSLen Brown 60641b16dceSLen Brownconfig THINKPAD_ACPI_HOTKEY_POLL 60741b16dceSLen Brown bool "Support NVRAM polling for hot keys" 60841b16dceSLen Brown depends on THINKPAD_ACPI 60941b16dceSLen Brown default y 61041b16dceSLen Brown ---help--- 61141b16dceSLen Brown Some thinkpad models benefit from NVRAM polling to detect a few of 61241b16dceSLen Brown the hot key press events. If you know your ThinkPad model does not 61341b16dceSLen Brown need to do NVRAM polling to support any of the hot keys you use, 61441b16dceSLen Brown unselecting this option will save about 1kB of memory. 61541b16dceSLen Brown 61641b16dceSLen Brown ThinkPads T40 and newer, R52 and newer, and X31 and newer are 61741b16dceSLen Brown unlikely to need NVRAM polling in their latest BIOS versions. 61841b16dceSLen Brown 61941b16dceSLen Brown NVRAM polling can detect at most the following keys: ThinkPad/Access 62041b16dceSLen Brown IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute, 62141b16dceSLen Brown Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12). 62241b16dceSLen Brown 62341b16dceSLen Brown If you are not sure, say Y here. The driver enables polling only if 62441b16dceSLen Brown it is strictly necessary to do so. 62541b16dceSLen Brown 626bd9fc3a7SJean Delvareconfig SENSORS_HDAPS 627bd9fc3a7SJean Delvare tristate "Thinkpad Hard Drive Active Protection System (hdaps)" 62825789f95SJean Delvare depends on INPUT 629bd9fc3a7SJean Delvare select INPUT_POLLDEV 630bd9fc3a7SJean Delvare help 631bd9fc3a7SJean Delvare This driver provides support for the IBM Hard Drive Active Protection 632bd9fc3a7SJean Delvare System (hdaps), which provides an accelerometer and other misc. data. 633bd9fc3a7SJean Delvare ThinkPads starting with the R50, T41, and X40 are supported. The 634bd9fc3a7SJean Delvare accelerometer data is readable via sysfs. 635bd9fc3a7SJean Delvare 636bd9fc3a7SJean Delvare This driver also provides an absolute input class device, allowing 637bd9fc3a7SJean Delvare the laptop to act as a pinball machine-esque joystick. 638bd9fc3a7SJean Delvare 639bd9fc3a7SJean Delvare If your ThinkPad is not recognized by the driver, please update to latest 640bd9fc3a7SJean Delvare BIOS. This is especially the case for some R52 ThinkPads. 641bd9fc3a7SJean Delvare 642bd9fc3a7SJean Delvare Say Y here if you have an applicable laptop and want to experience 643bd9fc3a7SJean Delvare the awesome power of hdaps. 644bd9fc3a7SJean Delvare 64541b16dceSLen Brownconfig INTEL_MENLOW 64641b16dceSLen Brown tristate "Thermal Management driver for Intel menlow platform" 64741b16dceSLen Brown depends on ACPI_THERMAL 64841b16dceSLen Brown select THERMAL 64941b16dceSLen Brown ---help--- 65041b16dceSLen Brown ACPI thermal management enhancement driver on 65141b16dceSLen Brown Intel Menlow platform. 65241b16dceSLen Brown 65341b16dceSLen Brown If unsure, say N. 65441b16dceSLen Brown 65541b16dceSLen Brownconfig EEEPC_LAPTOP 6567ec48cedSCorentin Chary tristate "Eee PC Hotkey Driver" 65741b16dceSLen Brown depends on ACPI 6583a5093eeSAlexey Dobriyan depends on INPUT 65919d337dfSJohannes Berg depends on RFKILL || RFKILL = n 66014ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 66144b3615bSIngo Molnar depends on HOTPLUG_PCI 66214ca7a47SHans de Goede depends on BACKLIGHT_CLASS_DEVICE 663d97c0defSLen Brown select HWMON 6643c0eb510SCorentin Chary select LEDS_CLASS 6653c0eb510SCorentin Chary select NEW_LEDS 666642e0447SDmitry Torokhov select INPUT_SPARSEKMAP 66741b16dceSLen Brown ---help--- 66841b16dceSLen Brown This driver supports the Fn-Fx keys on Eee PC laptops. 66976593d6fSCorentin Chary 67076593d6fSCorentin Chary It also gives access to some extra laptop functionalities like 67176593d6fSCorentin Chary Bluetooth, backlight and allows powering on/off some other 67276593d6fSCorentin Chary devices. 67341b16dceSLen Brown 674e12e6d94SCorentin Chary If you have an Eee PC laptop, say Y or M here. If this driver 675e12e6d94SCorentin Chary doesn't work on your Eee PC, try eeepc-wmi instead. 67641b16dceSLen Brown 677e12e6d94SCorentin Charyconfig ASUS_WMI 6787ec48cedSCorentin Chary tristate "ASUS WMI Driver" 679ee027e4aSYong Wang depends on ACPI_WMI 680ee027e4aSYong Wang depends on INPUT 681e07babdeSCorentin Chary depends on HWMON 68289a7644bSRandy Dunlap depends on BACKLIGHT_CLASS_DEVICE 683ba48fdb9SCorentin Chary depends on RFKILL || RFKILL = n 68490ba4b1bSRandy Dunlap depends on HOTPLUG_PCI 685ea89e1d3SRandy Dunlap depends on ACPI_VIDEO || ACPI_VIDEO = n 686fb48aef7SIngo Molnar select INPUT_SPARSEKMAP 687084fca63SCorentin Chary select LEDS_CLASS 688084fca63SCorentin Chary select NEW_LEDS 689ee027e4aSYong Wang ---help--- 690b229ece9SCorentin Chary Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new 691b229ece9SCorentin Chary Asus Notebooks). 692ee027e4aSYong Wang 693ee027e4aSYong Wang To compile this driver as a module, choose M here: the module will 694e12e6d94SCorentin Chary be called asus-wmi. 695e12e6d94SCorentin Chary 696b229ece9SCorentin Charyconfig ASUS_NB_WMI 6977ec48cedSCorentin Chary tristate "Asus Notebook WMI Driver" 698b229ece9SCorentin Chary depends on ASUS_WMI 699ea893695SArnd Bergmann depends on SERIO_I8042 || SERIO_I8042 = n 700b229ece9SCorentin Chary ---help--- 701b229ece9SCorentin Chary This is a driver for newer Asus notebooks. It adds extra features 702b229ece9SCorentin Chary like wireless radio and bluetooth control, leds, hotkeys, backlight... 703b229ece9SCorentin Chary 704f54619f2SMasanari Iida For more information, see 705b229ece9SCorentin Chary <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 706b229ece9SCorentin Chary 707b229ece9SCorentin Chary If you have an ACPI-WMI compatible Asus Notebook, say Y or M 708b229ece9SCorentin Chary here. 709b229ece9SCorentin Chary 710e12e6d94SCorentin Charyconfig EEEPC_WMI 7117ec48cedSCorentin Chary tristate "Eee PC WMI Driver" 712e12e6d94SCorentin Chary depends on ASUS_WMI 713e12e6d94SCorentin Chary ---help--- 714e12e6d94SCorentin Chary This is a driver for newer Eee PC laptops. It adds extra features 715e12e6d94SCorentin Chary like wireless radio and bluetooth control, leds, hotkeys, backlight... 716e12e6d94SCorentin Chary 717f54619f2SMasanari Iida For more information, see 718e12e6d94SCorentin Chary <file:Documentation/ABI/testing/sysfs-platform-asus-wmi> 719e12e6d94SCorentin Chary 720e12e6d94SCorentin Chary If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M 721e12e6d94SCorentin Chary here. 722b4f9fe12SLen Brown 723f6a6bbaeSJoão Paulo Rechi Vitaconfig ASUS_WIRELESS 724f6a6bbaeSJoão Paulo Rechi Vita tristate "Asus Wireless Radio Control Driver" 725f6a6bbaeSJoão Paulo Rechi Vita depends on ACPI 726f6a6bbaeSJoão Paulo Rechi Vita depends on INPUT 7272c1a49c9SJoão Paulo Rechi Vita select NEW_LEDS 7282c1a49c9SJoão Paulo Rechi Vita select LEDS_CLASS 729f6a6bbaeSJoão Paulo Rechi Vita ---help--- 730f6a6bbaeSJoão Paulo Rechi Vita The Asus Wireless Radio Control handles the airplane mode hotkey 731f6a6bbaeSJoão Paulo Rechi Vita present on some Asus laptops. 732f6a6bbaeSJoão Paulo Rechi Vita 733f6a6bbaeSJoão Paulo Rechi Vita Say Y or M here if you have an ASUS notebook with an airplane mode 734f6a6bbaeSJoão Paulo Rechi Vita hotkey. 735f6a6bbaeSJoão Paulo Rechi Vita 736f6a6bbaeSJoão Paulo Rechi Vita If you choose to compile this driver as a module the module will be 737f6a6bbaeSJoão Paulo Rechi Vita called asus-wireless. 738f6a6bbaeSJoão Paulo Rechi Vita 739b4f9fe12SLen Brownconfig ACPI_WMI 7405fcdd177SCarlos Corbacho tristate "WMI" 741b4f9fe12SLen Brown depends on ACPI 742b4f9fe12SLen Brown help 743b4f9fe12SLen Brown This driver adds support for the ACPI-WMI (Windows Management 744b4f9fe12SLen Brown Instrumentation) mapper device (PNP0C14) found on some systems. 745b4f9fe12SLen Brown 746b4f9fe12SLen Brown ACPI-WMI is a proprietary extension to ACPI to expose parts of the 747b4f9fe12SLen Brown ACPI firmware to userspace - this is done through various vendor 748b4f9fe12SLen Brown defined methods and data blocks in a PNP0C14 device, which are then 749b4f9fe12SLen Brown made available for userspace to call. 750b4f9fe12SLen Brown 751b4f9fe12SLen Brown The implementation of this in Linux currently only exposes this to 752b4f9fe12SLen Brown other kernel space drivers. 753b4f9fe12SLen Brown 754b4f9fe12SLen Brown This driver is a required dependency to build the firmware specific 755b4f9fe12SLen Brown drivers needed on many machines, including Acer and HP laptops. 756b4f9fe12SLen Brown 757b4f9fe12SLen Brown It is safe to enable this driver even if your DSDT doesn't define 758b4f9fe12SLen Brown any ACPI-WMI devices. 759b4f9fe12SLen Brown 760f9dd82c0SDarren Hart (VMware)config WMI_BMOF 761f9dd82c0SDarren Hart (VMware) tristate "WMI embedded Binary MOF driver" 762f9dd82c0SDarren Hart (VMware) depends on ACPI_WMI 763f9dd82c0SDarren Hart (VMware) default ACPI_WMI 764f9dd82c0SDarren Hart (VMware) ---help--- 765f9dd82c0SDarren Hart (VMware) Say Y here if you want to be able to read a firmware-embedded 766f9dd82c0SDarren Hart (VMware) WMI Binary MOF data. Using this requires userspace tools and may be 767f9dd82c0SDarren Hart (VMware) rather tedious. 768f9dd82c0SDarren Hart (VMware) 769f9dd82c0SDarren Hart (VMware) To compile this driver as a module, choose M here: the module will 770f9dd82c0SDarren Hart (VMware) be called wmi-bmof. 771f9dd82c0SDarren Hart (VMware) 772ce6a9002SMario Limoncielloconfig INTEL_WMI_THUNDERBOLT 773ce6a9002SMario Limonciello tristate "Intel WMI thunderbolt force power driver" 774ce6a9002SMario Limonciello depends on ACPI_WMI 775ce6a9002SMario Limonciello ---help--- 776ce6a9002SMario Limonciello Say Y here if you want to be able to use the WMI interface on select 777ce6a9002SMario Limonciello systems to force the power control of Intel Thunderbolt controllers. 778ce6a9002SMario Limonciello This is useful for updating the firmware when devices are not plugged 779ce6a9002SMario Limonciello into the controller. 780ce6a9002SMario Limonciello 781ce6a9002SMario Limonciello To compile this driver as a module, choose M here: the module will 782ce6a9002SMario Limonciello be called intel-wmi-thunderbolt. 783ce6a9002SMario Limonciello 784d12d8bafSThomas Renningerconfig MSI_WMI 785d12d8bafSThomas Renninger tristate "MSI WMI extras" 786d12d8bafSThomas Renninger depends on ACPI_WMI 787d12d8bafSThomas Renninger depends on INPUT 788de078e57SAnisse Astier depends on BACKLIGHT_CLASS_DEVICE 78914ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 790c30116c6SAnisse Astier select INPUT_SPARSEKMAP 791d12d8bafSThomas Renninger help 792d12d8bafSThomas Renninger Say Y here if you want to support WMI-based hotkeys on MSI laptops. 793d12d8bafSThomas Renninger 794d12d8bafSThomas Renninger To compile this driver as a module, choose M here: the module will 795d12d8bafSThomas Renninger be called msi-wmi. 796d12d8bafSThomas Renninger 79713bb0fd5SHans de Goedeconfig PEAQ_WMI 79813bb0fd5SHans de Goede tristate "PEAQ 2-in-1 WMI hotkey driver" 79913bb0fd5SHans de Goede depends on ACPI_WMI 80013bb0fd5SHans de Goede depends on INPUT 801a00c6963SArnd Bergmann select INPUT_POLLDEV 80213bb0fd5SHans de Goede help 80313bb0fd5SHans de Goede Say Y here if you want to support WMI-based hotkeys on PEAQ 2-in-1s. 80413bb0fd5SHans de Goede 8059caeb532SHerton Ronaldo Krzesinskiconfig TOPSTAR_LAPTOP 8069caeb532SHerton Ronaldo Krzesinski tristate "Topstar Laptop Extras" 8079caeb532SHerton Ronaldo Krzesinski depends on ACPI 8089caeb532SHerton Ronaldo Krzesinski depends on INPUT 80997490f1cSDmitry Torokhov select INPUT_SPARSEKMAP 810bf8f65daSGuillaume Douézan-Grard select LEDS_CLASS 811bf8f65daSGuillaume Douézan-Grard select NEW_LEDS 8129caeb532SHerton Ronaldo Krzesinski ---help--- 8139caeb532SHerton Ronaldo Krzesinski This driver adds support for hotkeys found on Topstar laptops. 8149caeb532SHerton Ronaldo Krzesinski 8159caeb532SHerton Ronaldo Krzesinski If you have a Topstar laptop, say Y or M here. 8169caeb532SHerton Ronaldo Krzesinski 817b4f9fe12SLen Brownconfig ACPI_TOSHIBA 818b4f9fe12SLen Brown tristate "Toshiba Laptop Extras" 819b4f9fe12SLen Brown depends on ACPI 820f11f999eSSeth Forshee depends on ACPI_WMI 8210c51a4d8SMark Brown select LEDS_CLASS 8220c51a4d8SMark Brown select NEW_LEDS 823c76a3e1dSJonathan Corbet depends on BACKLIGHT_CLASS_DEVICE 824b4f9fe12SLen Brown depends on INPUT 825283672e4SSeth Forshee depends on SERIO_I8042 || SERIO_I8042 = n 826358d6a2cSHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 827dc4522beSAzael Avalos depends on RFKILL || RFKILL = n 82898010f1eSAzael Avalos depends on IIO 829b4f9fe12SLen Brown select INPUT_POLLDEV 830384a7cd9SDmitry Torokhov select INPUT_SPARSEKMAP 831b4f9fe12SLen Brown ---help--- 832b4f9fe12SLen Brown This driver adds support for access to certain system settings 833b4f9fe12SLen Brown on "legacy free" Toshiba laptops. These laptops can be recognized by 834b4f9fe12SLen Brown their lack of a BIOS setup menu and APM support. 835b4f9fe12SLen Brown 836b4f9fe12SLen Brown On these machines, all system configuration is handled through the 837b4f9fe12SLen Brown ACPI. This driver is required for access to controls not covered 838b4f9fe12SLen Brown by the general ACPI drivers, such as LCD brightness, video output, 839b4f9fe12SLen Brown etc. 840b4f9fe12SLen Brown 841b4f9fe12SLen Brown This driver differs from the non-ACPI Toshiba laptop driver (located 842b4f9fe12SLen Brown under "Processor type and features") in several aspects. 843b4f9fe12SLen Brown Configuration is accessed by reading and writing text files in the 844b4f9fe12SLen Brown /proc tree instead of by program interface to /dev. Furthermore, no 845b4f9fe12SLen Brown power management functions are exposed, as those are handled by the 846b4f9fe12SLen Brown general ACPI drivers. 847b4f9fe12SLen Brown 848b4f9fe12SLen Brown More information about this driver is available at 849b4f9fe12SLen Brown <http://memebeam.org/toys/ToshibaAcpiDriver>. 850b4f9fe12SLen Brown 851b4f9fe12SLen Brown If you have a legacy free Toshiba laptop (such as the Libretto L1 852b4f9fe12SLen Brown series), say Y. 85342b4e9eeSJes Sorensen 85442b4e9eeSJes Sorensenconfig TOSHIBA_BT_RFKILL 85542b4e9eeSJes Sorensen tristate "Toshiba Bluetooth RFKill switch support" 85642b4e9eeSJes Sorensen depends on ACPI 8577ee8cd33SAzael Avalos depends on RFKILL || RFKILL = n 85842b4e9eeSJes Sorensen ---help--- 85942b4e9eeSJes Sorensen This driver adds support for Bluetooth events for the RFKill 86042b4e9eeSJes Sorensen switch on modern Toshiba laptops with full ACPI support and 86142b4e9eeSJes Sorensen an RFKill switch. 86242b4e9eeSJes Sorensen 86342b4e9eeSJes Sorensen This driver handles RFKill events for the TOS6205 Bluetooth, 86442b4e9eeSJes Sorensen and re-enables it when the switch is set back to the 'on' 86542b4e9eeSJes Sorensen position. 86642b4e9eeSJes Sorensen 86742b4e9eeSJes Sorensen If you have a modern Toshiba laptop with a Bluetooth and an 86842b4e9eeSJes Sorensen RFKill switch (such as the Portege R500), say Y. 869529aa8cbSThadeu Lima de Souza Cascardo 870186e4e89SAzael Avalosconfig TOSHIBA_HAPS 871186e4e89SAzael Avalos tristate "Toshiba HDD Active Protection Sensor" 872186e4e89SAzael Avalos depends on ACPI 873186e4e89SAzael Avalos ---help--- 874186e4e89SAzael Avalos This driver adds support for the built-in accelerometer 875769a12a9SMasanari Iida found on recent Toshiba laptops equipped with HID TOS620A 876186e4e89SAzael Avalos device. 877186e4e89SAzael Avalos 878186e4e89SAzael Avalos This driver receives ACPI notify events 0x80 when the sensor 879186e4e89SAzael Avalos detects a sudden move or a harsh vibration, as well as an 880186e4e89SAzael Avalos ACPI notify event 0x81 whenever the movement or vibration has 881186e4e89SAzael Avalos been stabilized. 882186e4e89SAzael Avalos 883186e4e89SAzael Avalos Also provides sysfs entries to get/set the desired protection 884769a12a9SMasanari Iida level and resetting the HDD protection interface. 885186e4e89SAzael Avalos 886186e4e89SAzael Avalos If you have a recent Toshiba laptop with a built-in accelerometer 887186e4e89SAzael Avalos device, say Y. 888186e4e89SAzael Avalos 88914991fc7SAzael Avalosconfig TOSHIBA_WMI 89014991fc7SAzael Avalos tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)" 89114991fc7SAzael Avalos depends on ACPI_WMI 89214991fc7SAzael Avalos depends on INPUT 89314991fc7SAzael Avalos select INPUT_SPARSEKMAP 89414991fc7SAzael Avalos ---help--- 89514991fc7SAzael Avalos This driver adds hotkey monitoring support to some Toshiba models 89614991fc7SAzael Avalos that manage the hotkeys via WMI events. 89714991fc7SAzael Avalos 89814991fc7SAzael Avalos WARNING: This driver is incomplete as it lacks a proper keymap and the 89914991fc7SAzael Avalos *notify function only prints the ACPI event type value. Be warned that 90014991fc7SAzael Avalos you will need to provide some information if you have a Toshiba model 90183fc61a5SMasanari Iida with WMI event hotkeys and want to help with the development of this 90214991fc7SAzael Avalos driver. 90314991fc7SAzael Avalos 90414991fc7SAzael Avalos If you have a WMI-based hotkeys Toshiba laptop, say Y or M here. 90514991fc7SAzael Avalos 906529aa8cbSThadeu Lima de Souza Cascardoconfig ACPI_CMPC 907529aa8cbSThadeu Lima de Souza Cascardo tristate "CMPC Laptop Extras" 9084f258cf4SRandy Dunlap depends on ACPI && INPUT 909d58bf90aSSinan Kaya depends on BACKLIGHT_LCD_SUPPORT 910f35843edSThadeu Lima de Souza Cascardo depends on RFKILL || RFKILL=n 911529aa8cbSThadeu Lima de Souza Cascardo select BACKLIGHT_CLASS_DEVICE 912529aa8cbSThadeu Lima de Souza Cascardo help 913529aa8cbSThadeu Lima de Souza Cascardo Support for Intel Classmate PC ACPI devices, including some 914529aa8cbSThadeu Lima de Souza Cascardo keys as input device, backlight device, tablet and accelerometer 915529aa8cbSThadeu Lima de Souza Cascardo devices. 916529aa8cbSThadeu Lima de Souza Cascardo 9171cd706dfSHans de Goedeconfig INTEL_CHT_INT33FE 9181cd706dfSHans de Goede tristate "Intel Cherry Trail ACPI INT33FE Driver" 919455e027fSHans de Goede depends on X86 && ACPI && I2C && REGULATOR 9207c8d4456SHeikki Krogerus depends on CHARGER_BQ24190=y || (CHARGER_BQ24190=m && m) 92150e49912SHeikki Krogerus depends on USB_ROLES_INTEL_XHCI=y || (USB_ROLES_INTEL_XHCI=m && m) 92250e49912SHeikki Krogerus depends on TYPEC_MUX_PI3USB30532=y || (TYPEC_MUX_PI3USB30532=m && m) 9231cd706dfSHans de Goede ---help--- 9241cd706dfSHans de Goede This driver add support for the INT33FE ACPI device found on 9251cd706dfSHans de Goede some Intel Cherry Trail devices. 9261cd706dfSHans de Goede 9271cd706dfSHans de Goede The INT33FE ACPI device has a CRS table with I2cSerialBusV2 9281cd706dfSHans de Goede resources for 3 devices: Maxim MAX17047 Fuel Gauge Controller, 9291cd706dfSHans de Goede FUSB302 USB Type-C Controller and PI3USB30532 USB switch. 9301cd706dfSHans de Goede This driver instantiates i2c-clients for these, so that standard 9311cd706dfSHans de Goede i2c drivers for these chips can bind to the them. 9321cd706dfSHans de Goede 933455e027fSHans de Goede If you enable this driver it is advised to also select 9347c8d4456SHeikki Krogerus CONFIG_TYPEC_FUSB302=m and CONFIG_BATTERY_MAX17042=m. 935455e027fSHans de Goede 93663dada87SHans de Goedeconfig INTEL_INT0002_VGPIO 93763dada87SHans de Goede tristate "Intel ACPI INT0002 Virtual GPIO driver" 93863dada87SHans de Goede depends on GPIOLIB && ACPI 93963dada87SHans de Goede select GPIOLIB_IRQCHIP 94063dada87SHans de Goede ---help--- 94163dada87SHans de Goede Some peripherals on Bay Trail and Cherry Trail platforms signal a 94263dada87SHans de Goede Power Management Event (PME) to the Power Management Controller (PMC) 94363dada87SHans de Goede to wakeup the system. When this happens software needs to explicitly 94463dada87SHans de Goede clear the PME bus 0 status bit in the GPE0a_STS register to avoid an 94563dada87SHans de Goede IRQ storm on IRQ 9. 94663dada87SHans de Goede 94763dada87SHans de Goede This is modelled in ACPI through the INT0002 ACPI device, which is 94863dada87SHans de Goede called a "Virtual GPIO controller" in ACPI because it defines the 94963dada87SHans de Goede event handler to call when the PME triggers through _AEI and _L02 95063dada87SHans de Goede methods as would be done for a real GPIO interrupt in ACPI. 95163dada87SHans de Goede 95263dada87SHans de Goede To compile this driver as a module, choose M here: the module will 95363dada87SHans de Goede be called intel_int0002_vgpio. 95463dada87SHans de Goede 955ecc83e52SAlex Hungconfig INTEL_HID_EVENT 956ecc83e52SAlex Hung tristate "INTEL HID Event" 957ecc83e52SAlex Hung depends on ACPI 958ecc83e52SAlex Hung depends on INPUT 959ecc83e52SAlex Hung select INPUT_SPARSEKMAP 960ecc83e52SAlex Hung help 961ecc83e52SAlex Hung This driver provides support for the Intel HID Event hotkey interface. 962ecc83e52SAlex Hung Some laptops require this driver for hotkey support. 963ecc83e52SAlex Hung 964ecc83e52SAlex Hung To compile this driver as a module, choose M here: the module will 965ecc83e52SAlex Hung be called intel_hid. 966ecc83e52SAlex Hung 967332e0812SAceLan Kaoconfig INTEL_VBTN 968332e0812SAceLan Kao tristate "INTEL VIRTUAL BUTTON" 969332e0812SAceLan Kao depends on ACPI 970332e0812SAceLan Kao depends on INPUT 971332e0812SAceLan Kao select INPUT_SPARSEKMAP 972332e0812SAceLan Kao help 973332e0812SAceLan Kao This driver provides support for the Intel Virtual Button interface. 974332e0812SAceLan Kao Some laptops require this driver for power button support. 975332e0812SAceLan Kao 976332e0812SAceLan Kao To compile this driver as a module, choose M here: the module will 977332e0812SAceLan Kao be called intel_vbtn. 978332e0812SAceLan Kao 9799a58a333SSreedhara DSconfig INTEL_SCU_IPC 9809a58a333SSreedhara DS bool "Intel SCU IPC Support" 981c95aaeffSAlan Cox depends on X86_INTEL_MID 9829a58a333SSreedhara DS default y 9839a58a333SSreedhara DS ---help--- 9849a58a333SSreedhara DS IPC is used to bridge the communications between kernel and SCU on 9856c62673cSMatthew Garrett some embedded Intel x86 platforms. This is not needed for PC-type 9866c62673cSMatthew Garrett machines. 9879a58a333SSreedhara DS 9885369c02dSSreedhara DSconfig INTEL_SCU_IPC_UTIL 9895369c02dSSreedhara DS tristate "Intel SCU IPC utility driver" 9905369c02dSSreedhara DS depends on INTEL_SCU_IPC 9915369c02dSSreedhara DS default y 9925369c02dSSreedhara DS ---help--- 9935369c02dSSreedhara DS The IPC Util driver provides an interface with the SCU enabling 9945369c02dSSreedhara DS low level access for debug work and updating the firmware. Say 9955369c02dSSreedhara DS N unless you will be doing this on an Intel MID platform. 9965369c02dSSreedhara DS 9978eec8a11SHong Liuconfig INTEL_MID_POWER_BUTTON 9988eec8a11SHong Liu tristate "power button driver for Intel MID platforms" 99980887757SRandy Dunlap depends on INTEL_SCU_IPC && INPUT 10008eec8a11SHong Liu help 10018eec8a11SHong Liu This driver handles the power button on the Intel MID platforms. 10028eec8a11SHong Liu 10038eec8a11SHong Liu If unsure, say N. 10048eec8a11SHong Liu 1005f017fbe7SDurgadoss Rconfig INTEL_MFLD_THERMAL 1006f017fbe7SDurgadoss R tristate "Thermal driver for Intel Medfield platform" 1007420138a7SMika Westerberg depends on MFD_INTEL_MSIC && THERMAL 1008f017fbe7SDurgadoss R help 1009f017fbe7SDurgadoss R Say Y here to enable thermal driver support for the Intel Medfield 1010f017fbe7SDurgadoss R platform. 1011f017fbe7SDurgadoss R 1012aa7ffc01SJesse Barnesconfig INTEL_IPS 1013aa7ffc01SJesse Barnes tristate "Intel Intelligent Power Sharing" 101463680e0dSSinan Kaya depends on ACPI && PCI 1015aa7ffc01SJesse Barnes ---help--- 1016aa7ffc01SJesse Barnes Intel Calpella platforms support dynamic power sharing between the 1017aa7ffc01SJesse Barnes CPU and GPU, maximizing performance in a given TDP. This driver, 1018aa7ffc01SJesse Barnes along with the CPU frequency and i915 drivers, provides that 1019aa7ffc01SJesse Barnes functionality. If in doubt, say Y here; it will only load on 1020aa7ffc01SJesse Barnes supported platforms. 1021aa7ffc01SJesse Barnes 102228a375dfSBryan O'Donoghueconfig INTEL_IMR 102328a375dfSBryan O'Donoghue bool "Intel Isolated Memory Region support" 102428a375dfSBryan O'Donoghue depends on X86_INTEL_QUARK && IOSF_MBI 102528a375dfSBryan O'Donoghue ---help--- 102628a375dfSBryan O'Donoghue This option provides a means to manipulate Isolated Memory Regions. 102728a375dfSBryan O'Donoghue IMRs are a set of registers that define read and write access masks 102828a375dfSBryan O'Donoghue to prohibit certain system agents from accessing memory with 1 KiB 102928a375dfSBryan O'Donoghue granularity. 103028a375dfSBryan O'Donoghue 103128a375dfSBryan O'Donoghue IMRs make it possible to control read/write access to an address 103228a375dfSBryan O'Donoghue by hardware agents inside the SoC. Read and write masks can be 103328a375dfSBryan O'Donoghue defined for: 103428a375dfSBryan O'Donoghue - eSRAM flush 103528a375dfSBryan O'Donoghue - Dirty CPU snoop (write only) 103628a375dfSBryan O'Donoghue - RMU access 103728a375dfSBryan O'Donoghue - PCI Virtual Channel 0/Virtual Channel 1 103828a375dfSBryan O'Donoghue - SMM mode 103928a375dfSBryan O'Donoghue - Non SMM mode 104028a375dfSBryan O'Donoghue 104128a375dfSBryan O'Donoghue Quark contains a set of eight IMR registers and makes use of those 104228a375dfSBryan O'Donoghue registers during its bootup process. 104328a375dfSBryan O'Donoghue 104428a375dfSBryan O'Donoghue If you are running on a Galileo/Quark say Y here. 104528a375dfSBryan O'Donoghue 1046b740d2e9SRajneesh Bhardwajconfig INTEL_PMC_CORE 10472854a0aaSSrinivas Pandruvada tristate "Intel PMC Core driver" 104825789f95SJean Delvare depends on PCI 1049b740d2e9SRajneesh Bhardwaj ---help--- 1050b740d2e9SRajneesh Bhardwaj The Intel Platform Controller Hub for Intel Core SoCs provides access 1051b740d2e9SRajneesh Bhardwaj to Power Management Controller registers via a PCI interface. This 1052b740d2e9SRajneesh Bhardwaj driver can utilize debugging capabilities and supported features as 1053b740d2e9SRajneesh Bhardwaj exposed by the Power Management Controller. 1054b740d2e9SRajneesh Bhardwaj 1055b740d2e9SRajneesh Bhardwaj Supported features: 1056c4abf92dSRajneesh Bhardwaj - SLP_S0_RESIDENCY counter 1057c4abf92dSRajneesh Bhardwaj - PCH IP Power Gating status 1058c4abf92dSRajneesh Bhardwaj - LTR Ignore 1059c4abf92dSRajneesh Bhardwaj - MPHY/PLL gating status (Sunrisepoint PCH only) 1060b740d2e9SRajneesh Bhardwaj 106135f0ce03SVernon Maueryconfig IBM_RTL 106235f0ce03SVernon Mauery tristate "Device driver to enable PRTL support" 106325789f95SJean Delvare depends on PCI 106435f0ce03SVernon Mauery ---help--- 106535f0ce03SVernon Mauery Enable support for IBM Premium Real Time Mode (PRTM). 106635f0ce03SVernon Mauery This module will allow you the enter and exit PRTM in the BIOS via 106735f0ce03SVernon Mauery sysfs on platforms that support this feature. System in PRTM will 106835f0ce03SVernon Mauery not receive CPU-generated SMIs for recoverable errors. Use of this 106935f0ce03SVernon Mauery feature without proper support may void your hardware warranty. 107035f0ce03SVernon Mauery 107135f0ce03SVernon Mauery If the proper BIOS support is found the driver will load and create 107235f0ce03SVernon Mauery /sys/devices/system/ibm_rtl/. The "state" variable will indicate 107335f0ce03SVernon Mauery whether or not the BIOS is in PRTM. 107435f0ce03SVernon Mauery state = 0 (BIOS SMIs on) 107535f0ce03SVernon Mauery state = 1 (BIOS SMIs off) 107635f0ce03SVernon Mauery 1077260586d2SDaniel Drakeconfig XO1_RFKILL 1078260586d2SDaniel Drake tristate "OLPC XO-1 software RF kill switch" 1079b02fdfccSJean Delvare depends on OLPC || COMPILE_TEST 1080260586d2SDaniel Drake depends on RFKILL 1081260586d2SDaniel Drake ---help--- 1082260586d2SDaniel Drake Support for enabling/disabling the WLAN interface on the OLPC XO-1 1083260586d2SDaniel Drake laptop. 1084260586d2SDaniel Drake 108589ca1177SPaul Foxconfig XO15_EBOOK 108689ca1177SPaul Fox tristate "OLPC XO-1.5 ebook switch" 1087b02fdfccSJean Delvare depends on OLPC || COMPILE_TEST 108889ca1177SPaul Fox depends on ACPI && INPUT 108989ca1177SPaul Fox ---help--- 109089ca1177SPaul Fox Support for the ebook switch on the OLPC XO-1.5 laptop. 109189ca1177SPaul Fox 109289ca1177SPaul Fox This switch is triggered as the screen is rotated and folded down to 109389ca1177SPaul Fox convert the device into ebook form. 109489ca1177SPaul Fox 10952d70b73aSGreg Kroah-Hartmanconfig SAMSUNG_LAPTOP 10962d70b73aSGreg Kroah-Hartman tristate "Samsung Laptop driver" 10971c02f2d4SCorentin Chary depends on RFKILL || RFKILL = n 10985ff67df3SRandy Dunlap depends on ACPI_VIDEO || ACPI_VIDEO = n 10991c02f2d4SCorentin Chary depends on BACKLIGHT_CLASS_DEVICE 1100f674ebf1SCorentin Chary select LEDS_CLASS 1101f674ebf1SCorentin Chary select NEW_LEDS 11022d70b73aSGreg Kroah-Hartman ---help--- 11032d70b73aSGreg Kroah-Hartman This module implements a driver for a wide range of different 11042d70b73aSGreg Kroah-Hartman Samsung laptops. It offers control over the different 11051c02f2d4SCorentin Chary function keys, wireless LED, LCD backlight level. 11061c02f2d4SCorentin Chary 11071c02f2d4SCorentin Chary It may also provide some sysfs files described in 110844348e8aSMauro Carvalho Chehab <file:Documentation/ABI/testing/sysfs-driver-samsung-laptop> 11092d70b73aSGreg Kroah-Hartman 11102d70b73aSGreg Kroah-Hartman To compile this driver as a module, choose M here: the module 11112d70b73aSGreg Kroah-Hartman will be called samsung-laptop. 11122d70b73aSGreg Kroah-Hartman 111399b38b4aSDave Airlieconfig MXM_WMI 111499b38b4aSDave Airlie tristate "WMI support for MXM Laptop Graphics" 11150eacdba3SDave Airlie depends on ACPI_WMI 111699b38b4aSDave Airlie ---help--- 111799b38b4aSDave Airlie MXM is a standard for laptop graphics cards, the WMI interface 111899b38b4aSDave Airlie is required for switchable nvidia graphics machines 111999b38b4aSDave Airlie 1120bb3ce202SYin Kangkaiconfig INTEL_OAKTRAIL 1121bb3ce202SYin Kangkai tristate "Intel Oaktrail Platform Extras" 1122bb3ce202SYin Kangkai depends on ACPI 112314ca7a47SHans de Goede depends on ACPI_VIDEO || ACPI_VIDEO = n 1124bb3ce202SYin Kangkai depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI 1125bb3ce202SYin Kangkai ---help--- 1126bb3ce202SYin Kangkai Intel Oaktrail platform need this driver to provide interfaces to 1127bb3ce202SYin Kangkai enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y 1128bb3ce202SYin Kangkai here; it will only load on supported platforms. 1129bb3ce202SYin Kangkai 113078542e18SFrederick van der Wyckconfig SAMSUNG_Q10 113178542e18SFrederick van der Wyck tristate "Samsung Q10 Extras" 1132aa3b88a3SFrederick van der Wyck depends on ACPI 11330ee4b5f8SSinan Kaya depends on BACKLIGHT_LCD_SUPPORT 113478542e18SFrederick van der Wyck select BACKLIGHT_CLASS_DEVICE 113578542e18SFrederick van der Wyck ---help--- 113678542e18SFrederick van der Wyck This driver provides support for backlight control on Samsung Q10 113778542e18SFrederick van der Wyck and related laptops, including Dell Latitude X200. 113878542e18SFrederick van der Wyck 1139917ee75aSSeth Forsheeconfig APPLE_GMUX 1140917ee75aSSeth Forshee tristate "Apple Gmux Driver" 11417934d76cSSinan Kaya depends on ACPI && PCI 1142917ee75aSSeth Forshee depends on PNP 1143f94f0f10SSeth Forshee depends on BACKLIGHT_CLASS_DEVICE 1144f94f0f10SSeth Forshee depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE 1145f94f0f10SSeth Forshee depends on ACPI_VIDEO=n || ACPI_VIDEO 1146917ee75aSSeth Forshee ---help--- 1147917ee75aSSeth Forshee This driver provides support for the gmux device found on many 1148917ee75aSSeth Forshee Apple laptops, which controls the display mux for the hybrid 1149917ee75aSSeth Forshee graphics as well as the backlight. Currently only backlight 1150917ee75aSSeth Forshee control is supported by the driver. 1151917ee75aSSeth Forshee 115234a956dbSMatthew Garrettconfig INTEL_RST 115334a956dbSMatthew Garrett tristate "Intel Rapid Start Technology Driver" 115434a956dbSMatthew Garrett depends on ACPI 115534a956dbSMatthew Garrett ---help--- 115634a956dbSMatthew Garrett This driver provides support for modifying paramaters on systems 115734a956dbSMatthew Garrett equipped with Intel's Rapid Start Technology. When put in an ACPI 115834a956dbSMatthew Garrett sleep state, these devices will wake after either a configured 115934a956dbSMatthew Garrett timeout or when the system battery reaches a critical state, 116034a956dbSMatthew Garrett automatically copying memory contents to disk. On resume, the 116134a956dbSMatthew Garrett firmware will copy the memory contents back to RAM and resume the OS 116234a956dbSMatthew Garrett as usual. 116334a956dbSMatthew Garrett 11645c7f80f7SMatthew Garrettconfig INTEL_SMARTCONNECT 11655c7f80f7SMatthew Garrett tristate "Intel Smart Connect disabling driver" 11665c7f80f7SMatthew Garrett depends on ACPI 11675c7f80f7SMatthew Garrett ---help--- 11685c7f80f7SMatthew Garrett Intel Smart Connect is a technology intended to permit devices to 11695c7f80f7SMatthew Garrett update state by resuming for a short period of time at regular 11705c7f80f7SMatthew Garrett intervals. If a user enables this functionality under Windows and 11715c7f80f7SMatthew Garrett then reboots into Linux, the system may remain configured to resume 11725c7f80f7SMatthew Garrett on suspend. In the absence of any userspace to support it, the system 11735c7f80f7SMatthew Garrett will then remain awake until something triggers another suspend. 11745c7f80f7SMatthew Garrett 11755c7f80f7SMatthew Garrett This driver checks to determine whether the device has Intel Smart 11765c7f80f7SMatthew Garrett Connect enabled, and if so disables it. 11775c7f80f7SMatthew Garrett 11780a8b8353Sqipeng.zhaconfig INTEL_PMC_IPC 11790a8b8353Sqipeng.zha tristate "Intel PMC IPC Driver" 1180737ee582SSinan Kaya depends on ACPI && PCI 11810a8b8353Sqipeng.zha ---help--- 11820a8b8353Sqipeng.zha This driver provides support for PMC control on some Intel platforms. 11830a8b8353Sqipeng.zha The PMC is an ARC processor which defines IPC commands for communication 11840a8b8353Sqipeng.zha with other entities in the CPU. 11850a8b8353Sqipeng.zha 1186957ae509SNilesh Bacchewarconfig INTEL_BXTWC_PMIC_TMU 1187957ae509SNilesh Bacchewar tristate "Intel BXT Whiskey Cove TMU Driver" 1188957ae509SNilesh Bacchewar depends on REGMAP 1189b5238b41SAndy Shevchenko depends on INTEL_SOC_PMIC_BXTWC && INTEL_PMC_IPC 1190957ae509SNilesh Bacchewar ---help--- 1191957ae509SNilesh Bacchewar Select this driver to use Intel BXT Whiskey Cove PMIC TMU feature. 1192957ae509SNilesh Bacchewar This driver enables the alarm wakeup functionality in the TMU unit 1193957ae509SNilesh Bacchewar of Whiskey Cove PMIC. 1194957ae509SNilesh Bacchewar 11952508a45aSChen Yuconfig SURFACE_PRO3_BUTTON 11966d5ac6e1SWeng Xuetian tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet" 11972508a45aSChen Yu depends on ACPI && INPUT 11982508a45aSChen Yu ---help--- 11996d5ac6e1SWeng Xuetian This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet. 1200fdca4f16SQipeng Zha 12011a64b719SBenjamin Tissoiresconfig SURFACE_3_BUTTON 12021a64b719SBenjamin Tissoires tristate "Power/home/volume buttons driver for Microsoft Surface 3 tablet" 1203f6c5c1f9SRandy Dunlap depends on ACPI && KEYBOARD_GPIO && I2C 12041a64b719SBenjamin Tissoires ---help--- 12051a64b719SBenjamin Tissoires This driver handles the power/home/volume buttons on the Microsoft Surface 3 tablet. 12061a64b719SBenjamin Tissoires 1207fdca4f16SQipeng Zhaconfig INTEL_PUNIT_IPC 1208fdca4f16SQipeng Zha tristate "Intel P-Unit IPC Driver" 1209fdca4f16SQipeng Zha ---help--- 1210fdca4f16SQipeng Zha This driver provides support for Intel P-Unit Mailbox IPC mechanism, 1211fdca4f16SQipeng Zha which is used to bridge the communications between kernel and P-Unit. 1212378f956eSSouvik Kumar Chakravarty 1213378f956eSSouvik Kumar Chakravartyconfig INTEL_TELEMETRY 1214378f956eSSouvik Kumar Chakravarty tristate "Intel SoC Telemetry Driver" 1215378f956eSSouvik Kumar Chakravarty depends on INTEL_PMC_IPC && INTEL_PUNIT_IPC && X86_64 1216378f956eSSouvik Kumar Chakravarty ---help--- 1217378f956eSSouvik Kumar Chakravarty This driver provides interfaces to configure and use 1218378f956eSSouvik Kumar Chakravarty telemetry for INTEL SoC from APL onwards. It is also 1219378f956eSSouvik Kumar Chakravarty used to get various SoC events and parameters 1220378f956eSSouvik Kumar Chakravarty directly via debugfs files. Various tools may use 1221378f956eSSouvik Kumar Chakravarty this interface for SoC state monitoring. 122230488704SVadim Pasternak 12236613d18eSVadim Pasternakconfig MLX_PLATFORM 12246613d18eSVadim Pasternak tristate "Mellanox Technologies platform support" 1225ef0f6226SVadim Pasternak depends on I2C && REGMAP 12266613d18eSVadim Pasternak ---help--- 12276613d18eSVadim Pasternak This option enables system support for the Mellanox Technologies 12286613d18eSVadim Pasternak platform. The Mellanox systems provide data center networking 12296613d18eSVadim Pasternak solutions based on Virtual Protocol Interconnect (VPI) technology 12306613d18eSVadim Pasternak enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE 12316613d18eSVadim Pasternak connection. 12326613d18eSVadim Pasternak 12336613d18eSVadim Pasternak If you have a Mellanox system, say Y or M here. 12346613d18eSVadim Pasternak 12354ec567b8SSrinivas Pandruvadaconfig INTEL_TURBO_MAX_3 12364ec567b8SSrinivas Pandruvada bool "Intel Turbo Boost Max Technology 3.0 enumeration driver" 12374ec567b8SSrinivas Pandruvada depends on X86_64 && SCHED_MC_PRIO 12384ec567b8SSrinivas Pandruvada ---help--- 12394ec567b8SSrinivas Pandruvada This driver reads maximum performance ratio of each CPU and set up 12404ec567b8SSrinivas Pandruvada the scheduler priority metrics. In this way scheduler can prefer 12414ec567b8SSrinivas Pandruvada CPU with higher performance to schedule tasks. 12424ec567b8SSrinivas Pandruvada This driver is only required when the system is not using Hardware 12434ec567b8SSrinivas Pandruvada P-States (HWP). In HWP mode, priority can be read from ACPI tables. 12444ec567b8SSrinivas Pandruvada 124574421786SHans de Goedeconfig TOUCHSCREEN_DMI 124674421786SHans de Goede bool "DMI based touchscreen configuration info" 12476df97f85SDarren Hart (VMware) depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD 1248cef9dd85SHans de Goede ---help--- 124974421786SHans de Goede Certain ACPI based tablets with e.g. Silead or Chipone touchscreens 125074421786SHans de Goede do not have enough data in ACPI tables for the touchscreen driver to 125174421786SHans de Goede handle the touchscreen properly, as OEMs expect the data to be baked 125274421786SHans de Goede into the tablet model specific version of the driver shipped with the 125374421786SHans de Goede the OS-image for the device. This option supplies the missing info. 125474421786SHans de Goede Enable this for x86 tablets with Silead or Chipone touchscreens. 1255cef9dd85SHans de Goede 125619a525d8STakashi Iwaiconfig INTEL_CHTDC_TI_PWRBTN 125719a525d8STakashi Iwai tristate "Intel Cherry Trail Dollar Cove TI power button driver" 125819a525d8STakashi Iwai depends on INTEL_SOC_PMIC_CHTDC_TI 125919a525d8STakashi Iwai depends on INPUT 126019a525d8STakashi Iwai ---help--- 126119a525d8STakashi Iwai This option adds a power button driver driver for Dollar Cove TI 126219a525d8STakashi Iwai PMIC on Intel Cherry Trail devices. 126319a525d8STakashi Iwai 126419a525d8STakashi Iwai To compile this driver as a module, choose M here: the module 126519a525d8STakashi Iwai will be called intel_chtdc_ti_pwrbtn. 126619a525d8STakashi Iwai 12676456fd73SAndy Shevchenkoconfig INTEL_MRFLD_PWRBTN 12686456fd73SAndy Shevchenko tristate "Intel Merrifield Basin Cove power button driver" 12696456fd73SAndy Shevchenko depends on INTEL_SOC_PMIC_MRFLD 12706456fd73SAndy Shevchenko depends on INPUT 12716456fd73SAndy Shevchenko ---help--- 12726456fd73SAndy Shevchenko This option adds a power button driver for Basin Cove PMIC 12736456fd73SAndy Shevchenko on Intel Merrifield devices. 12746456fd73SAndy Shevchenko 12756456fd73SAndy Shevchenko To compile this driver as a module, choose M here: the module 12766456fd73SAndy Shevchenko will be called intel_mrfld_pwrbtn. 12776456fd73SAndy Shevchenko 1278e64e8498SHans de Goedeconfig I2C_MULTI_INSTANTIATE 1279e64e8498SHans de Goede tristate "I2C multi instantiate pseudo device driver" 1280e64e8498SHans de Goede depends on I2C && ACPI 1281e64e8498SHans de Goede help 1282e64e8498SHans de Goede Some ACPI-based systems list multiple i2c-devices in a single ACPI 1283e64e8498SHans de Goede firmware-node. This driver will instantiate separate i2c-clients 1284e64e8498SHans de Goede for each device in the firmware-node. 1285e64e8498SHans de Goede 1286e64e8498SHans de Goede To compile this driver as a module, choose M here: the module 1287e64e8498SHans de Goede will be called i2c-multi-instantiate. 1288e64e8498SHans de Goede 128949ad712aSHans de Goedeconfig INTEL_ATOMISP2_PM 129049ad712aSHans de Goede tristate "Intel AtomISP2 dummy / power-management driver" 129149ad712aSHans de Goede depends on PCI && IOSF_MBI && PM 129249ad712aSHans de Goede help 129349ad712aSHans de Goede Power-management driver for Intel's Image Signal Processor found on 129449ad712aSHans de Goede Bay and Cherry Trail devices. This dummy driver's sole purpose is to 129549ad712aSHans de Goede turn the ISP off (put it in D3) to save power and to allow entering 129649ad712aSHans de Goede of S0ix modes. 129749ad712aSHans de Goede 129849ad712aSHans de Goede To compile this driver as a module, choose M here: the module 129949ad712aSHans de Goede will be called intel_atomisp2_pm. 130049ad712aSHans de Goede 1301bf4fb28cSAyman Bagabasconfig HUAWEI_WMI 1302bf4fb28cSAyman Bagabas tristate "Huawei WMI hotkeys driver" 1303bf4fb28cSAyman Bagabas depends on ACPI_WMI 1304bf4fb28cSAyman Bagabas depends on INPUT 1305bf4fb28cSAyman Bagabas select INPUT_SPARSEKMAP 1306bf4fb28cSAyman Bagabas select LEDS_CLASS 1307bf4fb28cSAyman Bagabas select LEDS_TRIGGERS 1308bf4fb28cSAyman Bagabas select LEDS_TRIGGER_AUDIO 1309bf4fb28cSAyman Bagabas select NEW_LEDS 1310bf4fb28cSAyman Bagabas help 1311bf4fb28cSAyman Bagabas This driver provides support for Huawei WMI hotkeys. 1312bf4fb28cSAyman Bagabas It enables the missing keys and adds support to the micmute 1313bf4fb28cSAyman Bagabas LED found on some of these laptops. 1314bf4fb28cSAyman Bagabas 1315bf4fb28cSAyman Bagabas To compile this driver as a module, choose M here: the module 1316bf4fb28cSAyman Bagabas will be called huawei-wmi. 1317bf4fb28cSAyman Bagabas 1318f8eb0235SEnrico Weigelt, metux IT consultconfig PCENGINES_APU2 1319f8eb0235SEnrico Weigelt, metux IT consult tristate "PC Engines APUv2/3 front button and LEDs driver" 1320a422bf11SRandy Dunlap depends on INPUT && INPUT_KEYBOARD 1321a422bf11SRandy Dunlap depends on LEDS_CLASS 1322f8eb0235SEnrico Weigelt, metux IT consult select GPIO_AMD_FCH 1323f8eb0235SEnrico Weigelt, metux IT consult select KEYBOARD_GPIO_POLLED 1324f8eb0235SEnrico Weigelt, metux IT consult select LEDS_GPIO 1325f8eb0235SEnrico Weigelt, metux IT consult help 1326f8eb0235SEnrico Weigelt, metux IT consult This driver provides support for the front button and LEDs on 1327f8eb0235SEnrico Weigelt, metux IT consult PC Engines APUv2/APUv3 board. 1328f8eb0235SEnrico Weigelt, metux IT consult 1329f8eb0235SEnrico Weigelt, metux IT consult To compile this driver as a module, choose M here: the module 1330f8eb0235SEnrico Weigelt, metux IT consult will be called pcengines-apuv2. 1331f8eb0235SEnrico Weigelt, metux IT consult 133241b16dceSLen Brownendif # X86_PLATFORM_DEVICES 133380a7581fSIrina Tirdea 133480a7581fSIrina Tirdeaconfig PMC_ATOM 133580a7581fSIrina Tirdea def_bool y 133680a7581fSIrina Tirdea depends on PCI 1337282a4e4cSIrina Tirdea select COMMON_CLK 1338