xref: /linux/drivers/platform/x86/Kconfig (revision d00fa46e0a2c670d980af6e9e81b41ae3f9f02b5)
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
3975971febSChris Chiuconfig ACER_WIRELESS
4075971febSChris Chiu        tristate "Acer Wireless Radio Control Driver"
4175971febSChris Chiu        depends on ACPI
4275971febSChris Chiu        depends on INPUT
4375971febSChris Chiu        ---help---
4475971febSChris Chiu          The Acer Wireless Radio Control handles the airplane mode hotkey
4575971febSChris Chiu          present on new Acer laptops.
4675971febSChris Chiu
4775971febSChris Chiu          Say Y or M here if you have an Acer notebook with an airplane mode
4875971febSChris Chiu          hotkey.
4975971febSChris Chiu
5075971febSChris Chiu          If you choose to compile this driver as a module the module will be
5175971febSChris Chiu          called acer-wireless.
5275971febSChris Chiu
53e86435ebSPeter Feuererconfig ACERHDF
54e86435ebSPeter Feuerer	tristate "Acer Aspire One temperature and fan driver"
55200db647SRandy Dunlap	depends on ACPI && THERMAL
5648c8dd64SPeter Feuerer	select THERMAL_GOV_BANG_BANG
57e86435ebSPeter Feuerer	---help---
58e86435ebSPeter Feuerer	  This is a driver for Acer Aspire One netbooks. It allows to access
59e86435ebSPeter Feuerer	  the temperature sensor and to control the fan.
60e86435ebSPeter Feuerer
61e86435ebSPeter Feuerer	  After loading this driver the BIOS is still in control of the fan.
62e86435ebSPeter Feuerer	  To let the kernel handle the fan, do:
6314c20688SPaul Gortmaker	  echo -n enabled > /sys/class/thermal/thermal_zoneN/mode
6414c20688SPaul Gortmaker	  where N=0,1,2... depending on the number of thermal nodes and the
6514c20688SPaul Gortmaker	  detection order of your particular system.  The "type" parameter
6614c20688SPaul Gortmaker	  in the same node directory will tell you if it is "acerhdf".
67e86435ebSPeter Feuerer
68e86435ebSPeter Feuerer	  For more information about this driver see
69e86435ebSPeter Feuerer	  <http://piie.net/files/acerhdf_README.txt>
70e86435ebSPeter Feuerer
71e86435ebSPeter Feuerer	  If you have an Acer Aspire One netbook, say Y or M
72e86435ebSPeter Feuerer	  here.
73e86435ebSPeter Feuerer
74a46ad0f1SMario Limoncielloconfig ALIENWARE_WMI
75a46ad0f1SMario Limonciello	tristate "Alienware Special feature control"
76a46ad0f1SMario Limonciello	depends on ACPI
77a46ad0f1SMario Limonciello	depends on LEDS_CLASS
78a46ad0f1SMario Limonciello	depends on NEW_LEDS
79a46ad0f1SMario Limonciello	depends on ACPI_WMI
80a46ad0f1SMario Limonciello	---help---
81a46ad0f1SMario Limonciello	 This is a driver for controlling Alienware BIOS driven
82a46ad0f1SMario Limonciello	 features.  It exposes an interface for controlling the AlienFX
83a46ad0f1SMario Limonciello	 zones on Alienware machines that don't contain a dedicated AlienFX
84a46ad0f1SMario Limonciello	 USB MCU such as the X51 and X51-R2.
85a46ad0f1SMario Limonciello
8641b16dceSLen Brownconfig ASUS_LAPTOP
876122af37SCorentin Chary	tristate "Asus Laptop Extras"
8841b16dceSLen Brown	depends on ACPI
89e73e2c62SCorentin Chary	select LEDS_CLASS
90e73e2c62SCorentin Chary	select NEW_LEDS
9114ca7a47SHans de Goede	depends on BACKLIGHT_CLASS_DEVICE
9212d6f35bSCorentin Chary	depends on INPUT
9318e1311eSCorentin Chary	depends on RFKILL || RFKILL = n
9414ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
9566a71dd1SCorentin Chary	select INPUT_SPARSEKMAP
968819de7fSAndy Ross	select INPUT_POLLDEV
9741b16dceSLen Brown	---help---
988819de7fSAndy Ross	  This is a driver for Asus laptops, Lenovo SL and the Pegatron
998819de7fSAndy Ross	  Lucid tablet. It may also support some MEDION, JVC or VICTOR
1008819de7fSAndy Ross	  laptops. It makes all the extra buttons generate standard
101b23910c2SAndy Ross	  ACPI events and input events, and on the Lucid the built-in
102b23910c2SAndy Ross	  accelerometer appears as an input device.  It also adds
103b23910c2SAndy Ross	  support for video output switching, LCD backlight control,
104b23910c2SAndy Ross	  Bluetooth and Wlan control, and most importantly, allows you
105b23910c2SAndy Ross	  to blink those fancy LEDs.
10641b16dceSLen Brown
1078819de7fSAndy Ross	  For more information see <http://acpi4asus.sf.net>.
10841b16dceSLen Brown
10941b16dceSLen Brown	  If you have an ACPI-compatible ASUS laptop, say Y or M here.
11041b16dceSLen Brown
1118e5cddd1SStuart Hayesconfig DCDBAS
1128e5cddd1SStuart Hayes	tristate "Dell Systems Management Base Driver"
1138e5cddd1SStuart Hayes	depends on X86
1148e5cddd1SStuart Hayes	help
1158e5cddd1SStuart Hayes	  The Dell Systems Management Base Driver provides a sysfs interface
1168e5cddd1SStuart Hayes	  for systems management software to perform System Management
1178e5cddd1SStuart Hayes	  Interrupts (SMIs) and Host Control Actions (system power cycle or
1188e5cddd1SStuart Hayes	  power off after OS shutdown) on certain Dell systems.
1198e5cddd1SStuart Hayes
1208e5cddd1SStuart Hayes	  See <file:Documentation/dcdbas.txt> for more details on the driver
1218e5cddd1SStuart Hayes	  and the Dell systems on which Dell systems management software makes
1228e5cddd1SStuart Hayes	  use of this driver.
1238e5cddd1SStuart Hayes
1248e5cddd1SStuart Hayes	  Say Y or M here to enable the driver for use by Dell systems
1258e5cddd1SStuart Hayes	  management software such as Dell OpenManage.
1268e5cddd1SStuart Hayes
12732d7b19bSDarren Hart (VMware)#
12875073a64SDarren Hart# The DELL_SMBIOS driver depends on ACPI_WMI and/or DCDBAS if those
12975073a64SDarren Hart# backends are selected. The "depends" line prevents a configuration
13075073a64SDarren Hart# where DELL_SMBIOS=y while either of those dependencies =m.
13132d7b19bSDarren Hart (VMware)#
1322f9f26bdSMichał Kępieńconfig DELL_SMBIOS
13325d47027SMario Limonciello	tristate "Dell SMBIOS driver"
13432d7b19bSDarren Hart (VMware)	depends on DCDBAS || DCDBAS=n
13575073a64SDarren Hart	depends on ACPI_WMI || ACPI_WMI=n
13625d47027SMario Limonciello	---help---
13725d47027SMario Limonciello	This provides support for the Dell SMBIOS calling interface.
13825d47027SMario Limonciello	If you have a Dell computer you should enable this option.
13925d47027SMario Limonciello
14025d47027SMario Limonciello	Be sure to select at least one backend for it to work properly.
1412f9f26bdSMichał Kępień
1421a258e67SMario Limoncielloconfig DELL_SMBIOS_WMI
14325d47027SMario Limonciello	bool "Dell SMBIOS driver WMI backend"
144329d58b8SDarren Hart (VMware)	default y
1451a258e67SMario Limonciello	depends on ACPI_WMI
1461a258e67SMario Limonciello	select DELL_WMI_DESCRIPTOR
147329d58b8SDarren Hart (VMware)	depends on DELL_SMBIOS
1481a258e67SMario Limonciello	---help---
1491a258e67SMario Limonciello	This provides an implementation for the Dell SMBIOS calling interface
1501a258e67SMario Limonciello	communicated over ACPI-WMI.
1511a258e67SMario Limonciello
15225d47027SMario Limonciello	If you have a Dell computer from >2007 you should say Y here.
1531a258e67SMario Limonciello	If you aren't sure and this module doesn't work for your computer
1541a258e67SMario Limonciello	it just won't load.
1551a258e67SMario Limonciello
156549b4930SMario Limoncielloconfig DELL_SMBIOS_SMM
15725d47027SMario Limonciello	bool "Dell SMBIOS driver SMM backend"
158329d58b8SDarren Hart (VMware)	default y
159549b4930SMario Limonciello	depends on DCDBAS
160329d58b8SDarren Hart (VMware)	depends on DELL_SMBIOS
161549b4930SMario Limonciello	---help---
162549b4930SMario Limonciello	This provides an implementation for the Dell SMBIOS calling interface
163549b4930SMario Limonciello	communicated over SMI/SMM.
164549b4930SMario Limonciello
16525d47027SMario Limonciello	If you have a Dell computer from <=2017 you should say Y here.
166549b4930SMario Limonciello	If you aren't sure and this module doesn't work for your computer
167549b4930SMario Limonciello	it just won't load.
1682f9f26bdSMichał Kępień
169cad73120SLen Brownconfig DELL_LAPTOP
170fe7e913cSKees Cook	tristate "Dell Laptop Extras"
171a570af48SAndy Lutomirski	depends on DMI
172cad73120SLen Brown	depends on BACKLIGHT_CLASS_DEVICE
17314ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
17419d337dfSJohannes Berg	depends on RFKILL || RFKILL = n
175814cb8adSMatthew Garrett	depends on SERIO_I8042
1767fe3fa3bSMario Limonciello	depends on DELL_SMBIOS
177dccefb37SLinus Torvalds	select POWER_SUPPLY
178b9c913f3SLinus Torvalds	select LEDS_CLASS
179b9c913f3SLinus Torvalds	select NEW_LEDS
180*d00fa46eSTakashi Iwai	select LEDS_TRIGGERS
181*d00fa46eSTakashi Iwai	select LEDS_TRIGGER_AUDIO
182cad73120SLen Brown	---help---
183cad73120SLen Brown	This driver adds support for rfkill and backlight control to Dell
184eec3b959SIsmael Luceno	laptops (except for some models covered by the Compal driver).
185cad73120SLen Brown
1860b3f6109SMatthew Garrettconfig DELL_WMI
18772e83204SMario Limonciello	tristate "Dell WMI notifications"
1880b3f6109SMatthew Garrett	depends on ACPI_WMI
189a570af48SAndy Lutomirski	depends on DMI
1900b3f6109SMatthew Garrett	depends on INPUT
19114ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
19254940fa6SDarren Hart	depends on DELL_SMBIOS
19392b8c540SMario Limonciello	select DELL_WMI_DESCRIPTOR
194890a7c8eSDmitry Torokhov	select INPUT_SPARSEKMAP
1950b3f6109SMatthew Garrett	---help---
1960b3f6109SMatthew Garrett	  Say Y here if you want to support WMI-based hotkeys on Dell laptops.
1970b3f6109SMatthew Garrett
1980b3f6109SMatthew Garrett	  To compile this driver as a module, choose M here: the module will
1990b3f6109SMatthew Garrett	  be called dell-wmi.
2000b3f6109SMatthew Garrett
20192b8c540SMario Limoncielloconfig DELL_WMI_DESCRIPTOR
20292b8c540SMario Limonciello	tristate
20392b8c540SMario Limonciello	depends on ACPI_WMI
20492b8c540SMario Limonciello
205820787fcSColin Ian Kingconfig DELL_WMI_AIO
206820787fcSColin Ian King	tristate "WMI Hotkeys for Dell All-In-One series"
207820787fcSColin Ian King	depends on ACPI_WMI
208820787fcSColin Ian King	depends on INPUT
209820787fcSColin Ian King	select INPUT_SPARSEKMAP
210820787fcSColin Ian King	---help---
211820787fcSColin Ian King	  Say Y here if you want to support WMI-based hotkeys on Dell
212820787fcSColin Ian King	  All-In-One machines.
213820787fcSColin Ian King
214820787fcSColin Ian King	  To compile this driver as a module, choose M here: the module will
215cffbcd0cSRafi Rubin	  be called dell-wmi-aio.
216820787fcSColin Ian King
2177a3319c1SMichał Kępieńconfig DELL_WMI_LED
2187a3319c1SMichał Kępień	tristate "External LED on Dell Business Netbooks"
2197a3319c1SMichał Kępień	depends on LEDS_CLASS
2207a3319c1SMichał Kępień	depends on ACPI_WMI
2217a3319c1SMichał Kępień	help
2227a3319c1SMichał Kępień	  This adds support for the Latitude 2100 and similar
2237a3319c1SMichał Kępień	  notebooks that have an external LED.
2247a3319c1SMichał Kępień
2254738d8aaSPali Rohárconfig DELL_SMO8800
226e4da9142SPali Rohár	tristate "Dell Latitude freefall driver (ACPI SMO88XX)"
2274738d8aaSPali Rohár	depends on ACPI
2284738d8aaSPali Rohár	---help---
229e4da9142SPali Rohár	  Say Y here if you want to support SMO88XX freefall devices
2304738d8aaSPali Rohár	  on Dell Latitude laptops.
2314738d8aaSPali Rohár
2324738d8aaSPali Rohár	  To compile this driver as a module, choose M here: the module will
2334738d8aaSPali Rohár	  be called dell-smo8800.
2344738d8aaSPali Rohár
235817a5cdbSPali Rohárconfig DELL_RBTN
236817a5cdbSPali Rohár	tristate "Dell Airplane Mode Switch driver"
237817a5cdbSPali Rohár	depends on ACPI
238817a5cdbSPali Rohár	depends on INPUT
239817a5cdbSPali Rohár	depends on RFKILL
240817a5cdbSPali Rohár	---help---
241817a5cdbSPali Rohár	  Say Y here if you want to support Dell Airplane Mode Switch ACPI
242817a5cdbSPali Rohár	  device on Dell laptops. Sometimes it has names: DELLABCE or DELRBTN.
243817a5cdbSPali Rohár	  This driver register rfkill device or input hotkey device depending
244817a5cdbSPali Rohár	  on hardware type (hw switch slider or keyboard toggle button). For
245817a5cdbSPali Rohár	  rfkill devices it receive HW switch events and set correct hard
246817a5cdbSPali Rohár	  rfkill state.
247817a5cdbSPali Rohár
248817a5cdbSPali Rohár	  To compile this driver as a module, choose M here: the module will
249817a5cdbSPali Rohár	  be called dell-rbtn.
250817a5cdbSPali Rohár
251c48e2ffdSStuart Hayesconfig DELL_RBU
252c48e2ffdSStuart Hayes	tristate "BIOS update support for DELL systems via sysfs"
253c48e2ffdSStuart Hayes	depends on X86
254c48e2ffdSStuart Hayes	select FW_LOADER
255c48e2ffdSStuart Hayes	select FW_LOADER_USER_HELPER
256c48e2ffdSStuart Hayes	help
257c48e2ffdSStuart Hayes	 Say m if you want to have the option of updating the BIOS for your
258c48e2ffdSStuart Hayes	 DELL system. Note you need a Dell OpenManage or Dell Update package (DUP)
259c48e2ffdSStuart Hayes	 supporting application to communicate with the BIOS regarding the new
260c48e2ffdSStuart Hayes	 image for the image update to take effect.
261c48e2ffdSStuart Hayes	 See <file:Documentation/dell_rbu.txt> for more details on the driver.
262c48e2ffdSStuart Hayes
263820787fcSColin Ian King
26441b16dceSLen Brownconfig FUJITSU_LAPTOP
26541b16dceSLen Brown	tristate "Fujitsu Laptop Extras"
26641b16dceSLen Brown	depends on ACPI
26741b16dceSLen Brown	depends on INPUT
26841b16dceSLen Brown	depends on BACKLIGHT_CLASS_DEVICE
26914ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
270f2252672SMichał Kępień	select INPUT_SPARSEKMAP
271d89bcc83SMichał Kępień	select LEDS_CLASS
27241b16dceSLen Brown	---help---
27341b16dceSLen Brown	  This is a driver for laptops built by Fujitsu:
27441b16dceSLen Brown
27541b16dceSLen Brown	    * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks
27641b16dceSLen Brown	    * Possibly other Fujitsu laptop models
27741b16dceSLen Brown	    * Tested with S6410 and S7020
27841b16dceSLen Brown
27941b16dceSLen Brown	  It adds support for LCD brightness control and some hotkeys.
28041b16dceSLen Brown
28141b16dceSLen Brown	  If you have a Fujitsu laptop, say Y or M here.
28241b16dceSLen Brown
2832d24c490SRobert Gerlachconfig FUJITSU_TABLET
2842d24c490SRobert Gerlach       tristate "Fujitsu Tablet Extras"
2852d24c490SRobert Gerlach       depends on ACPI
2862d24c490SRobert Gerlach       depends on INPUT
2872d24c490SRobert Gerlach       ---help---
2882d24c490SRobert Gerlach         This is a driver for tablets built by Fujitsu:
2892d24c490SRobert Gerlach
2902d24c490SRobert Gerlach           * Lifebook P1510/P1610/P1620/Txxxx
2912d24c490SRobert Gerlach           * Stylistic ST5xxx
2922d24c490SRobert Gerlach           * Possibly other Fujitsu tablet models
2932d24c490SRobert Gerlach
2942d24c490SRobert Gerlach         It adds support for the panel buttons, docking station detection,
2952d24c490SRobert Gerlach         tablet/notebook mode detection for convertible and
2962d24c490SRobert Gerlach         orientation detection for docked slates.
2972d24c490SRobert Gerlach
2982d24c490SRobert Gerlach         If you have a Fujitsu convertible or slate, say Y or M here.
2992d24c490SRobert Gerlach
300c215ab9aSBen Hutchingsconfig AMILO_RFKILL
301c215ab9aSBen Hutchings	tristate "Fujitsu-Siemens Amilo rfkill support"
302c215ab9aSBen Hutchings	depends on RFKILL
303e1a98e61SBen Hutchings	depends on SERIO_I8042
304c215ab9aSBen Hutchings	---help---
305c215ab9aSBen Hutchings	  This is a driver for enabling wifi on some Fujitsu-Siemens Amilo
306c215ab9aSBen Hutchings	  laptops.
307c215ab9aSBen Hutchings
3081b46f17dSHans de Goedeconfig GPD_POCKET_FAN
3091b46f17dSHans de Goede	tristate "GPD Pocket Fan Controller support"
3101b46f17dSHans de Goede	depends on ACPI
3111b46f17dSHans de Goede	depends on THERMAL
3121b46f17dSHans de Goede	---help---
3131b46f17dSHans de Goede	  Driver for the GPD Pocket vendor specific FAN02501 ACPI device
3141b46f17dSHans de Goede	  which controls the fan speed on the GPD Pocket.
3151b46f17dSHans de Goede
3161b46f17dSHans de Goede	  Without this driver the fan on the Pocket will stay off independent
3171b46f17dSHans de Goede	  of the CPU temperature. Say Y or M if the kernel may be used on a
3181b46f17dSHans de Goede	  GPD pocket.
3191b46f17dSHans de Goede
32041b16dceSLen Brownconfig TC1100_WMI
321fe7e913cSKees Cook	tristate "HP Compaq TC1100 Tablet WMI Extras"
32241b16dceSLen Brown	depends on !X86_64
32341b16dceSLen Brown	depends on ACPI
324e98062edSSedat Dilek	depends on ACPI_WMI
32541b16dceSLen Brown	---help---
32641b16dceSLen Brown	  This is a driver for the WMI extensions (wireless and bluetooth power
32741b16dceSLen Brown	  control) of the HP Compaq TC1100 tablet.
32841b16dceSLen Brown
329efcfed9bSJean Delvareconfig HP_ACCEL
330efcfed9bSJean Delvare	tristate "HP laptop accelerometer"
331efcfed9bSJean Delvare	depends on INPUT && ACPI
3320cdbcd6dSGiedrius Statkevicius	depends on SERIO_I8042
333efcfed9bSJean Delvare	select SENSORS_LIS3LV02D
334efcfed9bSJean Delvare	select NEW_LEDS
335efcfed9bSJean Delvare	select LEDS_CLASS
336efcfed9bSJean Delvare	help
337efcfed9bSJean Delvare	  This driver provides support for the "Mobile Data Protection System 3D"
338efcfed9bSJean Delvare	  or "3D DriveGuard" feature of HP laptops. On such systems the driver
339efcfed9bSJean Delvare	  should load automatically (via ACPI alias).
340efcfed9bSJean Delvare
341efcfed9bSJean Delvare	  Support for a led indicating disk protection will be provided as
342efcfed9bSJean Delvare	  hp::hddprotect. For more information on the feature, refer to
343395cf969SPaul Bolle	  Documentation/misc-devices/lis3lv02d.
344efcfed9bSJean Delvare
345efcfed9bSJean Delvare	  To compile this driver as a module, choose M here: the module will
346efcfed9bSJean Delvare	  be called hp_accel.
347efcfed9bSJean Delvare
34854290fa6SAlex Hungconfig HP_WIRELESS
34948d8b96cSBorislav Petkov	tristate "HP wireless button"
35054290fa6SAlex Hung	depends on ACPI
35154290fa6SAlex Hung	depends on INPUT
35254290fa6SAlex Hung	help
35354290fa6SAlex Hung	 This driver provides supports for new HP wireless button for Windows 8.
35454290fa6SAlex Hung	 On such systems the driver should load automatically (via ACPI alias).
35554290fa6SAlex Hung
35654290fa6SAlex Hung	 To compile this driver as a module, choose M here: the module will
35754290fa6SAlex Hung	 be called hp-wireless.
35854290fa6SAlex Hung
35941b16dceSLen Brownconfig HP_WMI
36041b16dceSLen Brown	tristate "HP WMI extras"
36141b16dceSLen Brown	depends on ACPI_WMI
36241b16dceSLen Brown	depends on INPUT
36319d337dfSJohannes Berg	depends on RFKILL || RFKILL = n
3644d291ed7SDmitry Torokhov	select INPUT_SPARSEKMAP
36541b16dceSLen Brown	help
36641b16dceSLen Brown	 Say Y here if you want to support WMI-based hotkeys on HP laptops and
36741b16dceSLen Brown	 to read data from WMI such as docking or ambient light sensor state.
36841b16dceSLen Brown
36941b16dceSLen Brown	 To compile this driver as a module, choose M here: the module will
37041b16dceSLen Brown	 be called hp-wmi.
37141b16dceSLen Brown
372dbf0c5a6SMatan Ziv-Avconfig LG_LAPTOP
373dbf0c5a6SMatan Ziv-Av	tristate "LG Laptop Extras"
374dbf0c5a6SMatan Ziv-Av	depends on ACPI
375dbf0c5a6SMatan Ziv-Av	depends on ACPI_WMI
376dbf0c5a6SMatan Ziv-Av	depends on INPUT
377dbf0c5a6SMatan Ziv-Av	select INPUT_SPARSEKMAP
378dbf0c5a6SMatan Ziv-Av	select LEDS_CLASS
379dbf0c5a6SMatan Ziv-Av	help
380dbf0c5a6SMatan Ziv-Av	 This driver adds support for hotkeys as well as control of keyboard
381dbf0c5a6SMatan Ziv-Av	 backlight, battery maximum charge level and various other ACPI
382dbf0c5a6SMatan Ziv-Av	 features.
383dbf0c5a6SMatan Ziv-Av
384dbf0c5a6SMatan Ziv-Av	 If you have an LG Gram laptop, say Y or M here.
385dbf0c5a6SMatan Ziv-Av
38641b16dceSLen Brownconfig MSI_LAPTOP
38741b16dceSLen Brown	tristate "MSI Laptop Extras"
38841b16dceSLen Brown	depends on ACPI
38941b16dceSLen Brown	depends on BACKLIGHT_CLASS_DEVICE
39014ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
391410c1765SRandy Dunlap	depends on RFKILL
392a0bcaee9SRandy Dunlap	depends on INPUT && SERIO_I8042
393a0bcaee9SRandy Dunlap	select INPUT_SPARSEKMAP
39441b16dceSLen Brown	---help---
39541b16dceSLen Brown	  This is a driver for laptops built by MSI (MICRO-STAR
39641b16dceSLen Brown	  INTERNATIONAL):
39741b16dceSLen Brown
39841b16dceSLen Brown	  MSI MegaBook S270 (MS-1013)
39941b16dceSLen Brown	  Cytron/TCM/Medion/Tchibo MD96100/SAM2000
40041b16dceSLen Brown
40141b16dceSLen Brown	  It adds support for Bluetooth, WLAN and LCD brightness control.
40241b16dceSLen Brown
40341b16dceSLen Brown	  More information about this driver is available at
40441b16dceSLen Brown	  <http://0pointer.de/lennart/tchibo.html>.
40541b16dceSLen Brown
40641b16dceSLen Brown	  If you have an MSI S270 laptop, say Y or M here.
40741b16dceSLen Brown
40841b16dceSLen Brownconfig PANASONIC_LAPTOP
40941b16dceSLen Brown	tristate "Panasonic Laptop Extras"
41041b16dceSLen Brown	depends on INPUT && ACPI
41141b16dceSLen Brown	depends on BACKLIGHT_CLASS_DEVICE
4121a765cacSDmitry Torokhov	select INPUT_SPARSEKMAP
41341b16dceSLen Brown	---help---
41441b16dceSLen Brown	  This driver adds support for access to backlight control and hotkeys
41541b16dceSLen Brown	  on Panasonic Let's Note laptops.
41641b16dceSLen Brown
41741b16dceSLen Brown	  If you have a Panasonic Let's note laptop (such as the R1(N variant),
41841b16dceSLen Brown	  R2, R3, R5, T2, W2 and Y2 series), say Y.
41941b16dceSLen Brown
42041b16dceSLen Brownconfig COMPAL_LAPTOP
421eec3b959SIsmael Luceno	tristate "Compal (and others) Laptop Extras"
42241b16dceSLen Brown	depends on ACPI
42341b16dceSLen Brown	depends on BACKLIGHT_CLASS_DEVICE
42414ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
42551c1410bSIngo Molnar	depends on RFKILL
426c2834145SRandy Dunlap	depends on HWMON
4275ca56718SRandy Dunlap	depends on POWER_SUPPLY
42841b16dceSLen Brown	---help---
429eec3b959SIsmael Luceno	  This is a driver for laptops built by Compal, and some models by
430eec3b959SIsmael Luceno	  other brands (e.g. Dell, Toshiba).
43141b16dceSLen Brown
432d9a427ecSRoald Frederickx	  It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon
433d9a427ecSRoald Frederickx	  and battery charging level control.
43441b16dceSLen Brown
435eec3b959SIsmael Luceno	  For a (possibly incomplete) list of supported laptops, please refer
436eec3b959SIsmael Luceno	  to: Documentation/platform/x86-laptop-drivers.txt
43741b16dceSLen Brown
43841b16dceSLen Brownconfig SONY_LAPTOP
43941b16dceSLen Brown	tristate "Sony Laptop Extras"
44041b16dceSLen Brown	depends on ACPI
44114ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
44214ca7a47SHans de Goede	depends on BACKLIGHT_CLASS_DEVICE
44341b16dceSLen Brown	depends on INPUT
44414bd3136SAlexander Beregalov	depends on RFKILL
44541b16dceSLen Brown	  ---help---
44641b16dceSLen Brown	  This mini-driver drives the SNC and SPIC devices present in the ACPI
44741b16dceSLen Brown	  BIOS of the Sony Vaio laptops.
44841b16dceSLen Brown
44941b16dceSLen Brown	  It gives access to some extra laptop functionalities like Bluetooth,
45041b16dceSLen Brown	  screen brightness control, Fn keys and allows powering on/off some
45141b16dceSLen Brown	  devices.
45241b16dceSLen Brown
45341b16dceSLen Brown	  Read <file:Documentation/laptops/sony-laptop.txt> for more information.
45441b16dceSLen Brown
45541b16dceSLen Brownconfig SONYPI_COMPAT
45641b16dceSLen Brown	bool "Sonypi compatibility"
45741b16dceSLen Brown	depends on SONY_LAPTOP
45841b16dceSLen Brown	  ---help---
45941b16dceSLen Brown	  Build the sonypi driver compatibility code into the sony-laptop driver.
46041b16dceSLen Brown
46157ac3b05SIke Panhcconfig IDEAPAD_LAPTOP
46257ac3b05SIke Panhc	tristate "Lenovo IdeaPad Laptop Extras"
46358ac7aa0SDavid Woodhouse	depends on ACPI
464ad0f4306SRandy Dunlap	depends on RFKILL && INPUT
46507a4a4fcSMaxim Mikityanskiy	depends on SERIO_I8042
466445e8d00SMatthew Garrett	depends on BACKLIGHT_CLASS_DEVICE
46714ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
46874caab99SArnd Bergmann	depends on ACPI_WMI || ACPI_WMI = n
469f63409aeSIke Panhc	select INPUT_SPARSEKMAP
47058ac7aa0SDavid Woodhouse	help
47116fd91e0SIke Panhc	  This is a driver for Lenovo IdeaPad netbooks contains drivers for
47216fd91e0SIke Panhc	  rfkill switch, hotkey, fan control and backlight control.
47358ac7aa0SDavid Woodhouse
4743dda3b37SBenjamin Tissoiresconfig SURFACE3_WMI
4753dda3b37SBenjamin Tissoires	tristate "Surface 3 WMI Driver"
4763dda3b37SBenjamin Tissoires	depends on ACPI_WMI
4773dda3b37SBenjamin Tissoires	depends on DMI
4783dda3b37SBenjamin Tissoires	depends on INPUT
4793dda3b37SBenjamin Tissoires	depends on SPI
4803dda3b37SBenjamin Tissoires	---help---
4813dda3b37SBenjamin Tissoires	  Say Y here if you have a Surface 3.
4823dda3b37SBenjamin Tissoires
4833dda3b37SBenjamin Tissoires	  To compile this driver as a module, choose M here: the module will
4843dda3b37SBenjamin Tissoires	  be called surface3-wmi.
4853dda3b37SBenjamin Tissoires
48641b16dceSLen Brownconfig THINKPAD_ACPI
48741b16dceSLen Brown	tristate "ThinkPad ACPI Laptop Extras"
48841b16dceSLen Brown	depends on ACPI
4892801b968SOgnjen Galic	depends on ACPI_BATTERY
490d263da31SCorentin Chary	depends on INPUT
49119d337dfSJohannes Berg	depends on RFKILL || RFKILL = n
49214ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
49314ca7a47SHans de Goede	depends on BACKLIGHT_CLASS_DEVICE
49441b16dceSLen Brown	select HWMON
49541b16dceSLen Brown	select NVRAM
49641b16dceSLen Brown	select NEW_LEDS
49741b16dceSLen Brown	select LEDS_CLASS
49841b16dceSLen Brown	---help---
49941b16dceSLen Brown	  This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
50041b16dceSLen Brown	  support for Fn-Fx key combinations, Bluetooth control, video
50141b16dceSLen Brown	  output switching, ThinkLight control, UltraBay eject and more.
50241b16dceSLen Brown	  For more information about this driver see
50341b16dceSLen Brown	  <file:Documentation/laptops/thinkpad-acpi.txt> and
50441b16dceSLen Brown	  <http://ibm-acpi.sf.net/> .
50541b16dceSLen Brown
50641b16dceSLen Brown	  This driver was formerly known as ibm-acpi.
50741b16dceSLen Brown
5086e5b08eeSHenrique de Moraes Holschuh	  Extra functionality will be available if the rfkill (CONFIG_RFKILL)
5096e5b08eeSHenrique de Moraes Holschuh	  and/or ALSA (CONFIG_SND) subsystems are available in the kernel.
5106e5b08eeSHenrique de Moraes Holschuh	  Note that if you want ThinkPad-ACPI to be built-in instead of
5116e5b08eeSHenrique de Moraes Holschuh	  modular, ALSA and rfkill will also have to be built-in.
5126e5b08eeSHenrique de Moraes Holschuh
51341b16dceSLen Brown	  If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
51441b16dceSLen Brown
515ff850c33SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_ALSA_SUPPORT
516ff850c33SHenrique de Moraes Holschuh	bool "Console audio control ALSA interface"
517ff850c33SHenrique de Moraes Holschuh	depends on THINKPAD_ACPI
518ff850c33SHenrique de Moraes Holschuh	depends on SND
519ff850c33SHenrique de Moraes Holschuh	depends on SND = y || THINKPAD_ACPI = SND
520ff850c33SHenrique de Moraes Holschuh	default y
521ff850c33SHenrique de Moraes Holschuh	---help---
522ff850c33SHenrique de Moraes Holschuh	  Enables monitoring of the built-in console audio output control
523ff850c33SHenrique de Moraes Holschuh	  (headphone and speakers), which is operated by the mute and (in
524ff850c33SHenrique de Moraes Holschuh	  some ThinkPad models) volume hotkeys.
525ff850c33SHenrique de Moraes Holschuh
526ff850c33SHenrique de Moraes Holschuh	  If this option is enabled, ThinkPad-ACPI will export an ALSA card
527ff850c33SHenrique de Moraes Holschuh	  with a single read-only mixer control, which should be used for
528ff850c33SHenrique de Moraes Holschuh	  on-screen-display feedback purposes by the Desktop Environment.
529ff850c33SHenrique de Moraes Holschuh
530ff850c33SHenrique de Moraes Holschuh	  Optionally, the driver will also allow software control (the
531ff850c33SHenrique de Moraes Holschuh	  ALSA mixer will be made read-write).  Please refer to the driver
532ff850c33SHenrique de Moraes Holschuh	  documentation for details.
533ff850c33SHenrique de Moraes Holschuh
534ff850c33SHenrique de Moraes Holschuh	  All IBM models have both volume and mute control.  Newer Lenovo
535ff850c33SHenrique de Moraes Holschuh	  models only have mute control (the volume hotkeys are just normal
536ff850c33SHenrique de Moraes Holschuh	  keys and volume control is done through the main HDA mixer).
537ff850c33SHenrique de Moraes Holschuh
538a73f3091SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_DEBUGFACILITIES
539a73f3091SHenrique de Moraes Holschuh	bool "Maintainer debug facilities"
540a73f3091SHenrique de Moraes Holschuh	depends on THINKPAD_ACPI
541a73f3091SHenrique de Moraes Holschuh	---help---
542a73f3091SHenrique de Moraes Holschuh	  Enables extra stuff in the thinkpad-acpi which is completely useless
543a73f3091SHenrique de Moraes Holschuh	  for normal use.  Read the driver source to find out what it does.
544a73f3091SHenrique de Moraes Holschuh
545a73f3091SHenrique de Moraes Holschuh	  Say N here, unless you were told by a kernel maintainer to do
546a73f3091SHenrique de Moraes Holschuh	  otherwise.
547a73f3091SHenrique de Moraes Holschuh
54841b16dceSLen Brownconfig THINKPAD_ACPI_DEBUG
54941b16dceSLen Brown	bool "Verbose debug mode"
55041b16dceSLen Brown	depends on THINKPAD_ACPI
55141b16dceSLen Brown	---help---
55241b16dceSLen Brown	  Enables extra debugging information, at the expense of a slightly
55341b16dceSLen Brown	  increase in driver size.
55441b16dceSLen Brown
55541b16dceSLen Brown	  If you are not sure, say N here.
55641b16dceSLen Brown
557a4d5effcSHenrique de Moraes Holschuhconfig THINKPAD_ACPI_UNSAFE_LEDS
558a4d5effcSHenrique de Moraes Holschuh	bool "Allow control of important LEDs (unsafe)"
559a4d5effcSHenrique de Moraes Holschuh	depends on THINKPAD_ACPI
560a4d5effcSHenrique de Moraes Holschuh	---help---
561a4d5effcSHenrique de Moraes Holschuh	  Overriding LED state on ThinkPads can mask important
562a4d5effcSHenrique de Moraes Holschuh	  firmware alerts (like critical battery condition), or misled
563a4d5effcSHenrique de Moraes Holschuh	  the user into damaging the hardware (undocking or ejecting
564a4d5effcSHenrique de Moraes Holschuh	  the bay while buses are still active), etc.
565a4d5effcSHenrique de Moraes Holschuh
566a4d5effcSHenrique de Moraes Holschuh	  LED control on the ThinkPad is write-only (with very few
567a4d5effcSHenrique de Moraes Holschuh	  exceptions on very ancient models), which makes it
568a4d5effcSHenrique de Moraes Holschuh	  impossible to know beforehand if important information will
569a4d5effcSHenrique de Moraes Holschuh	  be lost when one changes LED state.
570a4d5effcSHenrique de Moraes Holschuh
571a4d5effcSHenrique de Moraes Holschuh	  Users that know what they are doing can enable this option
572a4d5effcSHenrique de Moraes Holschuh	  and the driver will allow control of every LED, including
573a4d5effcSHenrique de Moraes Holschuh	  the ones on the dock stations.
574a4d5effcSHenrique de Moraes Holschuh
575a4d5effcSHenrique de Moraes Holschuh	  Never enable this option on a distribution kernel.
576a4d5effcSHenrique de Moraes Holschuh
577a4d5effcSHenrique de Moraes Holschuh	  Say N here, unless you are building a kernel for your own
578a4d5effcSHenrique de Moraes Holschuh	  use, and need to control the important firmware LEDs.
579a4d5effcSHenrique de Moraes Holschuh
58041b16dceSLen Brownconfig THINKPAD_ACPI_VIDEO
58141b16dceSLen Brown	bool "Video output control support"
58241b16dceSLen Brown	depends on THINKPAD_ACPI
58341b16dceSLen Brown	default y
58441b16dceSLen Brown	---help---
58541b16dceSLen Brown	  Allows the thinkpad_acpi driver to provide an interface to control
58641b16dceSLen Brown	  the various video output ports.
58741b16dceSLen Brown
58841b16dceSLen Brown	  This feature often won't work well, depending on ThinkPad model,
58941b16dceSLen Brown	  display state, video output devices in use, whether there is a X
59041b16dceSLen Brown	  server running, phase of the moon, and the current mood of
59141b16dceSLen Brown	  Schroedinger's cat.  If you can use X.org's RandR to control
59241b16dceSLen Brown	  your ThinkPad's video output ports instead of this feature,
593b525c06cSHenrique de Moraes Holschuh	  don't think twice: do it and say N here to save memory and avoid
594b525c06cSHenrique de Moraes Holschuh	  bad interactions with X.org.
59541b16dceSLen Brown
596b525c06cSHenrique de Moraes Holschuh	  NOTE: access to this feature is limited to processes with the
597b525c06cSHenrique de Moraes Holschuh	  CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms
598b525c06cSHenrique de Moraes Holschuh	  where it interacts badly with X.org.
599b525c06cSHenrique de Moraes Holschuh
600b525c06cSHenrique de Moraes Holschuh	  If you are not sure, say Y here but do try to check if you could
601b525c06cSHenrique de Moraes Holschuh	  be using X.org RandR instead.
60241b16dceSLen Brown
60341b16dceSLen Brownconfig THINKPAD_ACPI_HOTKEY_POLL
60441b16dceSLen Brown	bool "Support NVRAM polling for hot keys"
60541b16dceSLen Brown	depends on THINKPAD_ACPI
60641b16dceSLen Brown	default y
60741b16dceSLen Brown	---help---
60841b16dceSLen Brown	  Some thinkpad models benefit from NVRAM polling to detect a few of
60941b16dceSLen Brown	  the hot key press events.  If you know your ThinkPad model does not
61041b16dceSLen Brown	  need to do NVRAM polling to support any of the hot keys you use,
61141b16dceSLen Brown	  unselecting this option will save about 1kB of memory.
61241b16dceSLen Brown
61341b16dceSLen Brown	  ThinkPads T40 and newer, R52 and newer, and X31 and newer are
61441b16dceSLen Brown	  unlikely to need NVRAM polling in their latest BIOS versions.
61541b16dceSLen Brown
61641b16dceSLen Brown	  NVRAM polling can detect at most the following keys: ThinkPad/Access
61741b16dceSLen Brown	  IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute,
61841b16dceSLen Brown	  Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12).
61941b16dceSLen Brown
62041b16dceSLen Brown	  If you are not sure, say Y here.  The driver enables polling only if
62141b16dceSLen Brown	  it is strictly necessary to do so.
62241b16dceSLen Brown
623bd9fc3a7SJean Delvareconfig SENSORS_HDAPS
624bd9fc3a7SJean Delvare	tristate "Thinkpad Hard Drive Active Protection System (hdaps)"
62525789f95SJean Delvare	depends on INPUT
626bd9fc3a7SJean Delvare	select INPUT_POLLDEV
627bd9fc3a7SJean Delvare	help
628bd9fc3a7SJean Delvare	  This driver provides support for the IBM Hard Drive Active Protection
629bd9fc3a7SJean Delvare	  System (hdaps), which provides an accelerometer and other misc. data.
630bd9fc3a7SJean Delvare	  ThinkPads starting with the R50, T41, and X40 are supported.  The
631bd9fc3a7SJean Delvare	  accelerometer data is readable via sysfs.
632bd9fc3a7SJean Delvare
633bd9fc3a7SJean Delvare	  This driver also provides an absolute input class device, allowing
634bd9fc3a7SJean Delvare	  the laptop to act as a pinball machine-esque joystick.
635bd9fc3a7SJean Delvare
636bd9fc3a7SJean Delvare	  If your ThinkPad is not recognized by the driver, please update to latest
637bd9fc3a7SJean Delvare	  BIOS. This is especially the case for some R52 ThinkPads.
638bd9fc3a7SJean Delvare
639bd9fc3a7SJean Delvare	  Say Y here if you have an applicable laptop and want to experience
640bd9fc3a7SJean Delvare	  the awesome power of hdaps.
641bd9fc3a7SJean Delvare
64241b16dceSLen Brownconfig INTEL_MENLOW
64341b16dceSLen Brown	tristate "Thermal Management driver for Intel menlow platform"
64441b16dceSLen Brown	depends on ACPI_THERMAL
64541b16dceSLen Brown	select THERMAL
64641b16dceSLen Brown	---help---
64741b16dceSLen Brown	  ACPI thermal management enhancement driver on
64841b16dceSLen Brown	  Intel Menlow platform.
64941b16dceSLen Brown
65041b16dceSLen Brown	  If unsure, say N.
65141b16dceSLen Brown
65241b16dceSLen Brownconfig EEEPC_LAPTOP
6537ec48cedSCorentin Chary	tristate "Eee PC Hotkey Driver"
65441b16dceSLen Brown	depends on ACPI
6553a5093eeSAlexey Dobriyan	depends on INPUT
65619d337dfSJohannes Berg	depends on RFKILL || RFKILL = n
65714ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
65844b3615bSIngo Molnar	depends on HOTPLUG_PCI
65914ca7a47SHans de Goede	depends on BACKLIGHT_CLASS_DEVICE
660d97c0defSLen Brown	select HWMON
6613c0eb510SCorentin Chary	select LEDS_CLASS
6623c0eb510SCorentin Chary	select NEW_LEDS
663642e0447SDmitry Torokhov	select INPUT_SPARSEKMAP
66441b16dceSLen Brown	---help---
66541b16dceSLen Brown	  This driver supports the Fn-Fx keys on Eee PC laptops.
66676593d6fSCorentin Chary
66776593d6fSCorentin Chary	  It  also gives access to some extra laptop functionalities like
66876593d6fSCorentin Chary	  Bluetooth, backlight and allows powering on/off some other
66976593d6fSCorentin Chary	  devices.
67041b16dceSLen Brown
671e12e6d94SCorentin Chary	  If you have an Eee PC laptop, say Y or M here. If this driver
672e12e6d94SCorentin Chary	  doesn't work on your Eee PC, try eeepc-wmi instead.
67341b16dceSLen Brown
674e12e6d94SCorentin Charyconfig ASUS_WMI
6757ec48cedSCorentin Chary	tristate "ASUS WMI Driver"
676ee027e4aSYong Wang	depends on ACPI_WMI
677ee027e4aSYong Wang	depends on INPUT
678e07babdeSCorentin Chary	depends on HWMON
67989a7644bSRandy Dunlap	depends on BACKLIGHT_CLASS_DEVICE
680ba48fdb9SCorentin Chary	depends on RFKILL || RFKILL = n
68190ba4b1bSRandy Dunlap	depends on HOTPLUG_PCI
682ea89e1d3SRandy Dunlap	depends on ACPI_VIDEO || ACPI_VIDEO = n
683fb48aef7SIngo Molnar	select INPUT_SPARSEKMAP
684084fca63SCorentin Chary	select LEDS_CLASS
685084fca63SCorentin Chary	select NEW_LEDS
686ee027e4aSYong Wang	---help---
687b229ece9SCorentin Chary	  Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new
688b229ece9SCorentin Chary	  Asus Notebooks).
689ee027e4aSYong Wang
690ee027e4aSYong Wang	  To compile this driver as a module, choose M here: the module will
691e12e6d94SCorentin Chary	  be called asus-wmi.
692e12e6d94SCorentin Chary
693b229ece9SCorentin Charyconfig ASUS_NB_WMI
6947ec48cedSCorentin Chary	tristate "Asus Notebook WMI Driver"
695b229ece9SCorentin Chary	depends on ASUS_WMI
696ea893695SArnd Bergmann	depends on SERIO_I8042 || SERIO_I8042 = n
697b229ece9SCorentin Chary	---help---
698b229ece9SCorentin Chary	  This is a driver for newer Asus notebooks. It adds extra features
699b229ece9SCorentin Chary	  like wireless radio and bluetooth control, leds, hotkeys, backlight...
700b229ece9SCorentin Chary
701f54619f2SMasanari Iida	  For more information, see
702b229ece9SCorentin Chary	  <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
703b229ece9SCorentin Chary
704b229ece9SCorentin Chary	  If you have an ACPI-WMI compatible Asus Notebook, say Y or M
705b229ece9SCorentin Chary	  here.
706b229ece9SCorentin Chary
707e12e6d94SCorentin Charyconfig EEEPC_WMI
7087ec48cedSCorentin Chary	tristate "Eee PC WMI Driver"
709e12e6d94SCorentin Chary	depends on ASUS_WMI
710e12e6d94SCorentin Chary	---help---
711e12e6d94SCorentin Chary	  This is a driver for newer Eee PC laptops. It adds extra features
712e12e6d94SCorentin Chary	  like wireless radio and bluetooth control, leds, hotkeys, backlight...
713e12e6d94SCorentin Chary
714f54619f2SMasanari Iida	  For more information, see
715e12e6d94SCorentin Chary	  <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
716e12e6d94SCorentin Chary
717e12e6d94SCorentin Chary	  If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M
718e12e6d94SCorentin Chary	  here.
719b4f9fe12SLen Brown
720f6a6bbaeSJoão Paulo Rechi Vitaconfig ASUS_WIRELESS
721f6a6bbaeSJoão Paulo Rechi Vita	tristate "Asus Wireless Radio Control Driver"
722f6a6bbaeSJoão Paulo Rechi Vita	depends on ACPI
723f6a6bbaeSJoão Paulo Rechi Vita	depends on INPUT
7242c1a49c9SJoão Paulo Rechi Vita	select NEW_LEDS
7252c1a49c9SJoão Paulo Rechi Vita	select LEDS_CLASS
726f6a6bbaeSJoão Paulo Rechi Vita	---help---
727f6a6bbaeSJoão Paulo Rechi Vita	  The Asus Wireless Radio Control handles the airplane mode hotkey
728f6a6bbaeSJoão Paulo Rechi Vita	  present on some Asus laptops.
729f6a6bbaeSJoão Paulo Rechi Vita
730f6a6bbaeSJoão Paulo Rechi Vita	  Say Y or M here if you have an ASUS notebook with an airplane mode
731f6a6bbaeSJoão Paulo Rechi Vita	  hotkey.
732f6a6bbaeSJoão Paulo Rechi Vita
733f6a6bbaeSJoão Paulo Rechi Vita	  If you choose to compile this driver as a module the module will be
734f6a6bbaeSJoão Paulo Rechi Vita	  called asus-wireless.
735f6a6bbaeSJoão Paulo Rechi Vita
736b4f9fe12SLen Brownconfig ACPI_WMI
7375fcdd177SCarlos Corbacho	tristate "WMI"
738b4f9fe12SLen Brown	depends on ACPI
739b4f9fe12SLen Brown	help
740b4f9fe12SLen Brown	  This driver adds support for the ACPI-WMI (Windows Management
741b4f9fe12SLen Brown	  Instrumentation) mapper device (PNP0C14) found on some systems.
742b4f9fe12SLen Brown
743b4f9fe12SLen Brown	  ACPI-WMI is a proprietary extension to ACPI to expose parts of the
744b4f9fe12SLen Brown	  ACPI firmware to userspace - this is done through various vendor
745b4f9fe12SLen Brown	  defined methods and data blocks in a PNP0C14 device, which are then
746b4f9fe12SLen Brown	  made available for userspace to call.
747b4f9fe12SLen Brown
748b4f9fe12SLen Brown	  The implementation of this in Linux currently only exposes this to
749b4f9fe12SLen Brown	  other kernel space drivers.
750b4f9fe12SLen Brown
751b4f9fe12SLen Brown	  This driver is a required dependency to build the firmware specific
752b4f9fe12SLen Brown	  drivers needed on many machines, including Acer and HP laptops.
753b4f9fe12SLen Brown
754b4f9fe12SLen Brown	  It is safe to enable this driver even if your DSDT doesn't define
755b4f9fe12SLen Brown	  any ACPI-WMI devices.
756b4f9fe12SLen Brown
757f9dd82c0SDarren Hart (VMware)config WMI_BMOF
758f9dd82c0SDarren Hart (VMware)	tristate "WMI embedded Binary MOF driver"
759f9dd82c0SDarren Hart (VMware)	depends on ACPI_WMI
760f9dd82c0SDarren Hart (VMware)	default ACPI_WMI
761f9dd82c0SDarren Hart (VMware)	---help---
762f9dd82c0SDarren Hart (VMware)	  Say Y here if you want to be able to read a firmware-embedded
763f9dd82c0SDarren Hart (VMware)	  WMI Binary MOF data. Using this requires userspace tools and may be
764f9dd82c0SDarren Hart (VMware)	  rather tedious.
765f9dd82c0SDarren Hart (VMware)
766f9dd82c0SDarren Hart (VMware)	  To compile this driver as a module, choose M here: the module will
767f9dd82c0SDarren Hart (VMware)	  be called wmi-bmof.
768f9dd82c0SDarren Hart (VMware)
769ce6a9002SMario Limoncielloconfig INTEL_WMI_THUNDERBOLT
770ce6a9002SMario Limonciello	tristate "Intel WMI thunderbolt force power driver"
771ce6a9002SMario Limonciello	depends on ACPI_WMI
772ce6a9002SMario Limonciello	---help---
773ce6a9002SMario Limonciello	  Say Y here if you want to be able to use the WMI interface on select
774ce6a9002SMario Limonciello	  systems to force the power control of Intel Thunderbolt controllers.
775ce6a9002SMario Limonciello	  This is useful for updating the firmware when devices are not plugged
776ce6a9002SMario Limonciello	  into the controller.
777ce6a9002SMario Limonciello
778ce6a9002SMario Limonciello	  To compile this driver as a module, choose M here: the module will
779ce6a9002SMario Limonciello	  be called intel-wmi-thunderbolt.
780ce6a9002SMario Limonciello
781d12d8bafSThomas Renningerconfig MSI_WMI
782d12d8bafSThomas Renninger	tristate "MSI WMI extras"
783d12d8bafSThomas Renninger	depends on ACPI_WMI
784d12d8bafSThomas Renninger	depends on INPUT
785de078e57SAnisse Astier	depends on BACKLIGHT_CLASS_DEVICE
78614ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
787c30116c6SAnisse Astier	select INPUT_SPARSEKMAP
788d12d8bafSThomas Renninger	help
789d12d8bafSThomas Renninger	 Say Y here if you want to support WMI-based hotkeys on MSI laptops.
790d12d8bafSThomas Renninger
791d12d8bafSThomas Renninger	 To compile this driver as a module, choose M here: the module will
792d12d8bafSThomas Renninger	 be called msi-wmi.
793d12d8bafSThomas Renninger
79413bb0fd5SHans de Goedeconfig PEAQ_WMI
79513bb0fd5SHans de Goede	tristate "PEAQ 2-in-1 WMI hotkey driver"
79613bb0fd5SHans de Goede	depends on ACPI_WMI
79713bb0fd5SHans de Goede	depends on INPUT
798a00c6963SArnd Bergmann	select INPUT_POLLDEV
79913bb0fd5SHans de Goede	help
80013bb0fd5SHans de Goede	 Say Y here if you want to support WMI-based hotkeys on PEAQ 2-in-1s.
80113bb0fd5SHans de Goede
8029caeb532SHerton Ronaldo Krzesinskiconfig TOPSTAR_LAPTOP
8039caeb532SHerton Ronaldo Krzesinski	tristate "Topstar Laptop Extras"
8049caeb532SHerton Ronaldo Krzesinski	depends on ACPI
8059caeb532SHerton Ronaldo Krzesinski	depends on INPUT
80697490f1cSDmitry Torokhov	select INPUT_SPARSEKMAP
807bf8f65daSGuillaume Douézan-Grard	select LEDS_CLASS
808bf8f65daSGuillaume Douézan-Grard	select NEW_LEDS
8099caeb532SHerton Ronaldo Krzesinski	---help---
8109caeb532SHerton Ronaldo Krzesinski	  This driver adds support for hotkeys found on Topstar laptops.
8119caeb532SHerton Ronaldo Krzesinski
8129caeb532SHerton Ronaldo Krzesinski	  If you have a Topstar laptop, say Y or M here.
8139caeb532SHerton Ronaldo Krzesinski
814b4f9fe12SLen Brownconfig ACPI_TOSHIBA
815b4f9fe12SLen Brown	tristate "Toshiba Laptop Extras"
816b4f9fe12SLen Brown	depends on ACPI
817f11f999eSSeth Forshee	depends on ACPI_WMI
8180c51a4d8SMark Brown	select LEDS_CLASS
8190c51a4d8SMark Brown	select NEW_LEDS
820c76a3e1dSJonathan Corbet	depends on BACKLIGHT_CLASS_DEVICE
821b4f9fe12SLen Brown	depends on INPUT
822283672e4SSeth Forshee	depends on SERIO_I8042 || SERIO_I8042 = n
823358d6a2cSHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
824dc4522beSAzael Avalos	depends on RFKILL || RFKILL = n
82598010f1eSAzael Avalos	depends on IIO
826b4f9fe12SLen Brown	select INPUT_POLLDEV
827384a7cd9SDmitry Torokhov	select INPUT_SPARSEKMAP
828b4f9fe12SLen Brown	---help---
829b4f9fe12SLen Brown	  This driver adds support for access to certain system settings
830b4f9fe12SLen Brown	  on "legacy free" Toshiba laptops.  These laptops can be recognized by
831b4f9fe12SLen Brown	  their lack of a BIOS setup menu and APM support.
832b4f9fe12SLen Brown
833b4f9fe12SLen Brown	  On these machines, all system configuration is handled through the
834b4f9fe12SLen Brown	  ACPI.  This driver is required for access to controls not covered
835b4f9fe12SLen Brown	  by the general ACPI drivers, such as LCD brightness, video output,
836b4f9fe12SLen Brown	  etc.
837b4f9fe12SLen Brown
838b4f9fe12SLen Brown	  This driver differs from the non-ACPI Toshiba laptop driver (located
839b4f9fe12SLen Brown	  under "Processor type and features") in several aspects.
840b4f9fe12SLen Brown	  Configuration is accessed by reading and writing text files in the
841b4f9fe12SLen Brown	  /proc tree instead of by program interface to /dev.  Furthermore, no
842b4f9fe12SLen Brown	  power management functions are exposed, as those are handled by the
843b4f9fe12SLen Brown	  general ACPI drivers.
844b4f9fe12SLen Brown
845b4f9fe12SLen Brown	  More information about this driver is available at
846b4f9fe12SLen Brown	  <http://memebeam.org/toys/ToshibaAcpiDriver>.
847b4f9fe12SLen Brown
848b4f9fe12SLen Brown	  If you have a legacy free Toshiba laptop (such as the Libretto L1
849b4f9fe12SLen Brown	  series), say Y.
85042b4e9eeSJes Sorensen
85142b4e9eeSJes Sorensenconfig TOSHIBA_BT_RFKILL
85242b4e9eeSJes Sorensen	tristate "Toshiba Bluetooth RFKill switch support"
85342b4e9eeSJes Sorensen	depends on ACPI
8547ee8cd33SAzael Avalos	depends on RFKILL || RFKILL = n
85542b4e9eeSJes Sorensen	---help---
85642b4e9eeSJes Sorensen	  This driver adds support for Bluetooth events for the RFKill
85742b4e9eeSJes Sorensen	  switch on modern Toshiba laptops with full ACPI support and
85842b4e9eeSJes Sorensen	  an RFKill switch.
85942b4e9eeSJes Sorensen
86042b4e9eeSJes Sorensen	  This driver handles RFKill events for the TOS6205 Bluetooth,
86142b4e9eeSJes Sorensen	  and re-enables it when the switch is set back to the 'on'
86242b4e9eeSJes Sorensen	  position.
86342b4e9eeSJes Sorensen
86442b4e9eeSJes Sorensen	  If you have a modern Toshiba laptop with a Bluetooth and an
86542b4e9eeSJes Sorensen	  RFKill switch (such as the Portege R500), say Y.
866529aa8cbSThadeu Lima de Souza Cascardo
867186e4e89SAzael Avalosconfig TOSHIBA_HAPS
868186e4e89SAzael Avalos	tristate "Toshiba HDD Active Protection Sensor"
869186e4e89SAzael Avalos	depends on ACPI
870186e4e89SAzael Avalos	---help---
871186e4e89SAzael Avalos	  This driver adds support for the built-in accelerometer
872769a12a9SMasanari Iida	  found on recent Toshiba laptops equipped with HID TOS620A
873186e4e89SAzael Avalos	  device.
874186e4e89SAzael Avalos
875186e4e89SAzael Avalos	  This driver receives ACPI notify events 0x80 when the sensor
876186e4e89SAzael Avalos	  detects a sudden move or a harsh vibration, as well as an
877186e4e89SAzael Avalos	  ACPI notify event 0x81 whenever the movement or vibration has
878186e4e89SAzael Avalos	  been stabilized.
879186e4e89SAzael Avalos
880186e4e89SAzael Avalos	  Also provides sysfs entries to get/set the desired protection
881769a12a9SMasanari Iida	  level and resetting the HDD protection interface.
882186e4e89SAzael Avalos
883186e4e89SAzael Avalos	  If you have a recent Toshiba laptop with a built-in accelerometer
884186e4e89SAzael Avalos	  device, say Y.
885186e4e89SAzael Avalos
88614991fc7SAzael Avalosconfig TOSHIBA_WMI
88714991fc7SAzael Avalos	tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)"
88814991fc7SAzael Avalos	depends on ACPI_WMI
88914991fc7SAzael Avalos	depends on INPUT
89014991fc7SAzael Avalos	select INPUT_SPARSEKMAP
89114991fc7SAzael Avalos	---help---
89214991fc7SAzael Avalos	  This driver adds hotkey monitoring support to some Toshiba models
89314991fc7SAzael Avalos	  that manage the hotkeys via WMI events.
89414991fc7SAzael Avalos
89514991fc7SAzael Avalos	  WARNING: This driver is incomplete as it lacks a proper keymap and the
89614991fc7SAzael Avalos	  *notify function only prints the ACPI event type value. Be warned that
89714991fc7SAzael Avalos	  you will need to provide some information if you have a Toshiba model
89883fc61a5SMasanari Iida	  with WMI event hotkeys and want to help with the development of this
89914991fc7SAzael Avalos	  driver.
90014991fc7SAzael Avalos
90114991fc7SAzael Avalos	  If you have a WMI-based hotkeys Toshiba laptop, say Y or M here.
90214991fc7SAzael Avalos
903529aa8cbSThadeu Lima de Souza Cascardoconfig ACPI_CMPC
904529aa8cbSThadeu Lima de Souza Cascardo	tristate "CMPC Laptop Extras"
9054f258cf4SRandy Dunlap	depends on ACPI && INPUT
906f35843edSThadeu Lima de Souza Cascardo	depends on RFKILL || RFKILL=n
907529aa8cbSThadeu Lima de Souza Cascardo	select BACKLIGHT_CLASS_DEVICE
908529aa8cbSThadeu Lima de Souza Cascardo	help
909529aa8cbSThadeu Lima de Souza Cascardo	  Support for Intel Classmate PC ACPI devices, including some
910529aa8cbSThadeu Lima de Souza Cascardo	  keys as input device, backlight device, tablet and accelerometer
911529aa8cbSThadeu Lima de Souza Cascardo	  devices.
912529aa8cbSThadeu Lima de Souza Cascardo
9131cd706dfSHans de Goedeconfig INTEL_CHT_INT33FE
9141cd706dfSHans de Goede	tristate "Intel Cherry Trail ACPI INT33FE Driver"
915455e027fSHans de Goede	depends on X86 && ACPI && I2C && REGULATOR
9167c8d4456SHeikki Krogerus	depends on CHARGER_BQ24190=y || (CHARGER_BQ24190=m && m)
91750e49912SHeikki Krogerus	depends on USB_ROLES_INTEL_XHCI=y || (USB_ROLES_INTEL_XHCI=m && m)
91850e49912SHeikki Krogerus	depends on TYPEC_MUX_PI3USB30532=y || (TYPEC_MUX_PI3USB30532=m && m)
9191cd706dfSHans de Goede	---help---
9201cd706dfSHans de Goede	  This driver add support for the INT33FE ACPI device found on
9211cd706dfSHans de Goede	  some Intel Cherry Trail devices.
9221cd706dfSHans de Goede
9231cd706dfSHans de Goede	  The INT33FE ACPI device has a CRS table with I2cSerialBusV2
9241cd706dfSHans de Goede	  resources for 3 devices: Maxim MAX17047 Fuel Gauge Controller,
9251cd706dfSHans de Goede	  FUSB302 USB Type-C Controller and PI3USB30532 USB switch.
9261cd706dfSHans de Goede	  This driver instantiates i2c-clients for these, so that standard
9271cd706dfSHans de Goede	  i2c drivers for these chips can bind to the them.
9281cd706dfSHans de Goede
929455e027fSHans de Goede	  If you enable this driver it is advised to also select
9307c8d4456SHeikki Krogerus	  CONFIG_TYPEC_FUSB302=m and CONFIG_BATTERY_MAX17042=m.
931455e027fSHans de Goede
93263dada87SHans de Goedeconfig INTEL_INT0002_VGPIO
93363dada87SHans de Goede	tristate "Intel ACPI INT0002 Virtual GPIO driver"
93463dada87SHans de Goede	depends on GPIOLIB && ACPI
93563dada87SHans de Goede	select GPIOLIB_IRQCHIP
93663dada87SHans de Goede	---help---
93763dada87SHans de Goede	  Some peripherals on Bay Trail and Cherry Trail platforms signal a
93863dada87SHans de Goede	  Power Management Event (PME) to the Power Management Controller (PMC)
93963dada87SHans de Goede	  to wakeup the system. When this happens software needs to explicitly
94063dada87SHans de Goede	  clear the PME bus 0 status bit in the GPE0a_STS register to avoid an
94163dada87SHans de Goede	  IRQ storm on IRQ 9.
94263dada87SHans de Goede
94363dada87SHans de Goede	  This is modelled in ACPI through the INT0002 ACPI device, which is
94463dada87SHans de Goede	  called a "Virtual GPIO controller" in ACPI because it defines the
94563dada87SHans de Goede	  event handler to call when the PME triggers through _AEI and _L02
94663dada87SHans de Goede	  methods as would be done for a real GPIO interrupt in ACPI.
94763dada87SHans de Goede
94863dada87SHans de Goede	  To compile this driver as a module, choose M here: the module will
94963dada87SHans de Goede	  be called intel_int0002_vgpio.
95063dada87SHans de Goede
951ecc83e52SAlex Hungconfig INTEL_HID_EVENT
952ecc83e52SAlex Hung	tristate "INTEL HID Event"
953ecc83e52SAlex Hung	depends on ACPI
954ecc83e52SAlex Hung	depends on INPUT
955ecc83e52SAlex Hung	select INPUT_SPARSEKMAP
956ecc83e52SAlex Hung	help
957ecc83e52SAlex Hung	  This driver provides support for the Intel HID Event hotkey interface.
958ecc83e52SAlex Hung	  Some laptops require this driver for hotkey support.
959ecc83e52SAlex Hung
960ecc83e52SAlex Hung	  To compile this driver as a module, choose M here: the module will
961ecc83e52SAlex Hung	  be called intel_hid.
962ecc83e52SAlex Hung
963332e0812SAceLan Kaoconfig INTEL_VBTN
964332e0812SAceLan Kao	tristate "INTEL VIRTUAL BUTTON"
965332e0812SAceLan Kao	depends on ACPI
966332e0812SAceLan Kao	depends on INPUT
967332e0812SAceLan Kao	select INPUT_SPARSEKMAP
968332e0812SAceLan Kao	help
969332e0812SAceLan Kao	  This driver provides support for the Intel Virtual Button interface.
970332e0812SAceLan Kao	  Some laptops require this driver for power button support.
971332e0812SAceLan Kao
972332e0812SAceLan Kao	  To compile this driver as a module, choose M here: the module will
973332e0812SAceLan Kao	  be called intel_vbtn.
974332e0812SAceLan Kao
9759a58a333SSreedhara DSconfig INTEL_SCU_IPC
9769a58a333SSreedhara DS	bool "Intel SCU IPC Support"
977c95aaeffSAlan Cox	depends on X86_INTEL_MID
9789a58a333SSreedhara DS	default y
9799a58a333SSreedhara DS	---help---
9809a58a333SSreedhara DS	  IPC is used to bridge the communications between kernel and SCU on
9816c62673cSMatthew Garrett	  some embedded Intel x86 platforms. This is not needed for PC-type
9826c62673cSMatthew Garrett	  machines.
9839a58a333SSreedhara DS
9845369c02dSSreedhara DSconfig INTEL_SCU_IPC_UTIL
9855369c02dSSreedhara DS	tristate "Intel SCU IPC utility driver"
9865369c02dSSreedhara DS	depends on INTEL_SCU_IPC
9875369c02dSSreedhara DS	default y
9885369c02dSSreedhara DS	---help---
9895369c02dSSreedhara DS	  The IPC Util driver provides an interface with the SCU enabling
9905369c02dSSreedhara DS	  low level access for debug work and updating the firmware. Say
9915369c02dSSreedhara DS	  N unless you will be doing this on an Intel MID platform.
9925369c02dSSreedhara DS
9938eec8a11SHong Liuconfig INTEL_MID_POWER_BUTTON
9948eec8a11SHong Liu	tristate "power button driver for Intel MID platforms"
99580887757SRandy Dunlap	depends on INTEL_SCU_IPC && INPUT
9968eec8a11SHong Liu	help
9978eec8a11SHong Liu	  This driver handles the power button on the Intel MID platforms.
9988eec8a11SHong Liu
9998eec8a11SHong Liu	  If unsure, say N.
10008eec8a11SHong Liu
1001f017fbe7SDurgadoss Rconfig INTEL_MFLD_THERMAL
1002f017fbe7SDurgadoss R       tristate "Thermal driver for Intel Medfield platform"
1003420138a7SMika Westerberg       depends on MFD_INTEL_MSIC && THERMAL
1004f017fbe7SDurgadoss R       help
1005f017fbe7SDurgadoss R         Say Y here to enable thermal driver support for the  Intel Medfield
1006f017fbe7SDurgadoss R         platform.
1007f017fbe7SDurgadoss R
1008aa7ffc01SJesse Barnesconfig INTEL_IPS
1009aa7ffc01SJesse Barnes	tristate "Intel Intelligent Power Sharing"
1010aa7ffc01SJesse Barnes	depends on ACPI
1011aa7ffc01SJesse Barnes	---help---
1012aa7ffc01SJesse Barnes	  Intel Calpella platforms support dynamic power sharing between the
1013aa7ffc01SJesse Barnes	  CPU and GPU, maximizing performance in a given TDP.  This driver,
1014aa7ffc01SJesse Barnes	  along with the CPU frequency and i915 drivers, provides that
1015aa7ffc01SJesse Barnes	  functionality.  If in doubt, say Y here; it will only load on
1016aa7ffc01SJesse Barnes	  supported platforms.
1017aa7ffc01SJesse Barnes
101828a375dfSBryan O'Donoghueconfig INTEL_IMR
101928a375dfSBryan O'Donoghue	bool "Intel Isolated Memory Region support"
102028a375dfSBryan O'Donoghue	depends on X86_INTEL_QUARK && IOSF_MBI
102128a375dfSBryan O'Donoghue	---help---
102228a375dfSBryan O'Donoghue	  This option provides a means to manipulate Isolated Memory Regions.
102328a375dfSBryan O'Donoghue	  IMRs are a set of registers that define read and write access masks
102428a375dfSBryan O'Donoghue	  to prohibit certain system agents from accessing memory with 1 KiB
102528a375dfSBryan O'Donoghue	  granularity.
102628a375dfSBryan O'Donoghue
102728a375dfSBryan O'Donoghue	  IMRs make it possible to control read/write access to an address
102828a375dfSBryan O'Donoghue	  by hardware agents inside the SoC. Read and write masks can be
102928a375dfSBryan O'Donoghue	  defined for:
103028a375dfSBryan O'Donoghue		- eSRAM flush
103128a375dfSBryan O'Donoghue		- Dirty CPU snoop (write only)
103228a375dfSBryan O'Donoghue		- RMU access
103328a375dfSBryan O'Donoghue		- PCI Virtual Channel 0/Virtual Channel 1
103428a375dfSBryan O'Donoghue		- SMM mode
103528a375dfSBryan O'Donoghue		- Non SMM mode
103628a375dfSBryan O'Donoghue
103728a375dfSBryan O'Donoghue	  Quark contains a set of eight IMR registers and makes use of those
103828a375dfSBryan O'Donoghue	  registers during its bootup process.
103928a375dfSBryan O'Donoghue
104028a375dfSBryan O'Donoghue	  If you are running on a Galileo/Quark say Y here.
104128a375dfSBryan O'Donoghue
1042b740d2e9SRajneesh Bhardwajconfig INTEL_PMC_CORE
10432854a0aaSSrinivas Pandruvada	tristate "Intel PMC Core driver"
104425789f95SJean Delvare	depends on PCI
1045b740d2e9SRajneesh Bhardwaj	---help---
1046b740d2e9SRajneesh Bhardwaj	  The Intel Platform Controller Hub for Intel Core SoCs provides access
1047b740d2e9SRajneesh Bhardwaj	  to Power Management Controller registers via a PCI interface. This
1048b740d2e9SRajneesh Bhardwaj	  driver can utilize debugging capabilities and supported features as
1049b740d2e9SRajneesh Bhardwaj	  exposed by the Power Management Controller.
1050b740d2e9SRajneesh Bhardwaj
1051b740d2e9SRajneesh Bhardwaj	  Supported features:
1052c4abf92dSRajneesh Bhardwaj		- SLP_S0_RESIDENCY counter
1053c4abf92dSRajneesh Bhardwaj		- PCH IP Power Gating status
1054c4abf92dSRajneesh Bhardwaj		- LTR Ignore
1055c4abf92dSRajneesh Bhardwaj		- MPHY/PLL gating status (Sunrisepoint PCH only)
1056b740d2e9SRajneesh Bhardwaj
105735f0ce03SVernon Maueryconfig IBM_RTL
105835f0ce03SVernon Mauery	tristate "Device driver to enable PRTL support"
105925789f95SJean Delvare	depends on PCI
106035f0ce03SVernon Mauery	---help---
106135f0ce03SVernon Mauery	 Enable support for IBM Premium Real Time Mode (PRTM).
106235f0ce03SVernon Mauery	 This module will allow you the enter and exit PRTM in the BIOS via
106335f0ce03SVernon Mauery	 sysfs on platforms that support this feature.  System in PRTM will
106435f0ce03SVernon Mauery	 not receive CPU-generated SMIs for recoverable errors.  Use of this
106535f0ce03SVernon Mauery	 feature without proper support may void your hardware warranty.
106635f0ce03SVernon Mauery
106735f0ce03SVernon Mauery	 If the proper BIOS support is found the driver will load and create
106835f0ce03SVernon Mauery	 /sys/devices/system/ibm_rtl/.  The "state" variable will indicate
106935f0ce03SVernon Mauery	 whether or not the BIOS is in PRTM.
107035f0ce03SVernon Mauery	 state = 0 (BIOS SMIs on)
107135f0ce03SVernon Mauery	 state = 1 (BIOS SMIs off)
107235f0ce03SVernon Mauery
1073260586d2SDaniel Drakeconfig XO1_RFKILL
1074260586d2SDaniel Drake	tristate "OLPC XO-1 software RF kill switch"
1075b02fdfccSJean Delvare	depends on OLPC || COMPILE_TEST
1076260586d2SDaniel Drake	depends on RFKILL
1077260586d2SDaniel Drake	---help---
1078260586d2SDaniel Drake	  Support for enabling/disabling the WLAN interface on the OLPC XO-1
1079260586d2SDaniel Drake	  laptop.
1080260586d2SDaniel Drake
108189ca1177SPaul Foxconfig XO15_EBOOK
108289ca1177SPaul Fox	tristate "OLPC XO-1.5 ebook switch"
1083b02fdfccSJean Delvare	depends on OLPC || COMPILE_TEST
108489ca1177SPaul Fox	depends on ACPI && INPUT
108589ca1177SPaul Fox	---help---
108689ca1177SPaul Fox	  Support for the ebook switch on the OLPC XO-1.5 laptop.
108789ca1177SPaul Fox
108889ca1177SPaul Fox	  This switch is triggered as the screen is rotated and folded down to
108989ca1177SPaul Fox	  convert the device into ebook form.
109089ca1177SPaul Fox
10912d70b73aSGreg Kroah-Hartmanconfig SAMSUNG_LAPTOP
10922d70b73aSGreg Kroah-Hartman	tristate "Samsung Laptop driver"
10931c02f2d4SCorentin Chary	depends on RFKILL || RFKILL = n
10945ff67df3SRandy Dunlap	depends on ACPI_VIDEO || ACPI_VIDEO = n
10951c02f2d4SCorentin Chary	depends on BACKLIGHT_CLASS_DEVICE
1096f674ebf1SCorentin Chary	select LEDS_CLASS
1097f674ebf1SCorentin Chary	select NEW_LEDS
10982d70b73aSGreg Kroah-Hartman	---help---
10992d70b73aSGreg Kroah-Hartman	  This module implements a driver for a wide range of different
11002d70b73aSGreg Kroah-Hartman	  Samsung laptops.  It offers control over the different
11011c02f2d4SCorentin Chary	  function keys, wireless LED, LCD backlight level.
11021c02f2d4SCorentin Chary
11031c02f2d4SCorentin Chary	  It may also provide some sysfs files described in
110444348e8aSMauro Carvalho Chehab	  <file:Documentation/ABI/testing/sysfs-driver-samsung-laptop>
11052d70b73aSGreg Kroah-Hartman
11062d70b73aSGreg Kroah-Hartman	  To compile this driver as a module, choose M here: the module
11072d70b73aSGreg Kroah-Hartman	  will be called samsung-laptop.
11082d70b73aSGreg Kroah-Hartman
110999b38b4aSDave Airlieconfig MXM_WMI
111099b38b4aSDave Airlie       tristate "WMI support for MXM Laptop Graphics"
11110eacdba3SDave Airlie       depends on ACPI_WMI
111299b38b4aSDave Airlie       ---help---
111399b38b4aSDave Airlie          MXM is a standard for laptop graphics cards, the WMI interface
111499b38b4aSDave Airlie	  is required for switchable nvidia graphics machines
111599b38b4aSDave Airlie
1116bb3ce202SYin Kangkaiconfig INTEL_OAKTRAIL
1117bb3ce202SYin Kangkai	tristate "Intel Oaktrail Platform Extras"
1118bb3ce202SYin Kangkai	depends on ACPI
111914ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
1120bb3ce202SYin Kangkai	depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI
1121bb3ce202SYin Kangkai	---help---
1122bb3ce202SYin Kangkai	  Intel Oaktrail platform need this driver to provide interfaces to
1123bb3ce202SYin Kangkai	  enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y
1124bb3ce202SYin Kangkai	  here; it will only load on supported platforms.
1125bb3ce202SYin Kangkai
112678542e18SFrederick van der Wyckconfig SAMSUNG_Q10
112778542e18SFrederick van der Wyck	tristate "Samsung Q10 Extras"
1128aa3b88a3SFrederick van der Wyck	depends on ACPI
112978542e18SFrederick van der Wyck	select BACKLIGHT_CLASS_DEVICE
113078542e18SFrederick van der Wyck	---help---
113178542e18SFrederick van der Wyck	  This driver provides support for backlight control on Samsung Q10
113278542e18SFrederick van der Wyck	  and related laptops, including Dell Latitude X200.
113378542e18SFrederick van der Wyck
1134917ee75aSSeth Forsheeconfig APPLE_GMUX
1135917ee75aSSeth Forshee	tristate "Apple Gmux Driver"
1136f94f0f10SSeth Forshee	depends on ACPI
1137917ee75aSSeth Forshee	depends on PNP
1138f94f0f10SSeth Forshee	depends on BACKLIGHT_CLASS_DEVICE
1139f94f0f10SSeth Forshee	depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE
1140f94f0f10SSeth Forshee	depends on ACPI_VIDEO=n || ACPI_VIDEO
1141917ee75aSSeth Forshee	---help---
1142917ee75aSSeth Forshee	  This driver provides support for the gmux device found on many
1143917ee75aSSeth Forshee	  Apple laptops, which controls the display mux for the hybrid
1144917ee75aSSeth Forshee	  graphics as well as the backlight. Currently only backlight
1145917ee75aSSeth Forshee	  control is supported by the driver.
1146917ee75aSSeth Forshee
114734a956dbSMatthew Garrettconfig INTEL_RST
114834a956dbSMatthew Garrett        tristate "Intel Rapid Start Technology Driver"
114934a956dbSMatthew Garrett	depends on ACPI
115034a956dbSMatthew Garrett	---help---
115134a956dbSMatthew Garrett	  This driver provides support for modifying paramaters on systems
115234a956dbSMatthew Garrett	  equipped with Intel's Rapid Start Technology. When put in an ACPI
115334a956dbSMatthew Garrett	  sleep state, these devices will wake after either a configured
115434a956dbSMatthew Garrett	  timeout or when the system battery reaches a critical state,
115534a956dbSMatthew Garrett	  automatically copying memory contents to disk. On resume, the
115634a956dbSMatthew Garrett	  firmware will copy the memory contents back to RAM and resume the OS
115734a956dbSMatthew Garrett	  as usual.
115834a956dbSMatthew Garrett
11595c7f80f7SMatthew Garrettconfig INTEL_SMARTCONNECT
11605c7f80f7SMatthew Garrett        tristate "Intel Smart Connect disabling driver"
11615c7f80f7SMatthew Garrett	depends on ACPI
11625c7f80f7SMatthew Garrett	---help---
11635c7f80f7SMatthew Garrett	  Intel Smart Connect is a technology intended to permit devices to
11645c7f80f7SMatthew Garrett	  update state by resuming for a short period of time at regular
11655c7f80f7SMatthew Garrett	  intervals. If a user enables this functionality under Windows and
11665c7f80f7SMatthew Garrett	  then reboots into Linux, the system may remain configured to resume
11675c7f80f7SMatthew Garrett	  on suspend. In the absence of any userspace to support it, the system
11685c7f80f7SMatthew Garrett	  will then remain awake until something triggers another suspend.
11695c7f80f7SMatthew Garrett
11705c7f80f7SMatthew Garrett	  This driver checks to determine whether the device has Intel Smart
11715c7f80f7SMatthew Garrett	  Connect enabled, and if so disables it.
11725c7f80f7SMatthew Garrett
11738b10acd7SHu Taoconfig PVPANIC
11748b10acd7SHu Tao	tristate "pvpanic device support"
11758b10acd7SHu Tao	depends on ACPI
11768b10acd7SHu Tao	---help---
11778b10acd7SHu Tao	  This driver provides support for the pvpanic device.  pvpanic is
11788b10acd7SHu Tao	  a paravirtualized device provided by QEMU; it lets a virtual machine
11798b10acd7SHu Tao	  (guest) communicate panic events to the host.
11808b10acd7SHu Tao
11810a8b8353Sqipeng.zhaconfig INTEL_PMC_IPC
11820a8b8353Sqipeng.zha	tristate "Intel PMC IPC Driver"
118379ae6bb1SLee Jones	depends on ACPI
11840a8b8353Sqipeng.zha	---help---
11850a8b8353Sqipeng.zha	This driver provides support for PMC control on some Intel platforms.
11860a8b8353Sqipeng.zha	The PMC is an ARC processor which defines IPC commands for communication
11870a8b8353Sqipeng.zha	with other entities in the CPU.
11880a8b8353Sqipeng.zha
1189957ae509SNilesh Bacchewarconfig INTEL_BXTWC_PMIC_TMU
1190957ae509SNilesh Bacchewar	tristate "Intel BXT Whiskey Cove TMU Driver"
1191957ae509SNilesh Bacchewar	depends on REGMAP
1192b5238b41SAndy Shevchenko	depends on INTEL_SOC_PMIC_BXTWC && INTEL_PMC_IPC
1193957ae509SNilesh Bacchewar	---help---
1194957ae509SNilesh Bacchewar	  Select this driver to use Intel BXT Whiskey Cove PMIC TMU feature.
1195957ae509SNilesh Bacchewar	  This driver enables the alarm wakeup functionality in the TMU unit
1196957ae509SNilesh Bacchewar	  of Whiskey Cove PMIC.
1197957ae509SNilesh Bacchewar
11982508a45aSChen Yuconfig SURFACE_PRO3_BUTTON
11996d5ac6e1SWeng Xuetian	tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet"
12002508a45aSChen Yu	depends on ACPI && INPUT
12012508a45aSChen Yu	---help---
12026d5ac6e1SWeng Xuetian	  This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet.
1203fdca4f16SQipeng Zha
12041a64b719SBenjamin Tissoiresconfig SURFACE_3_BUTTON
12051a64b719SBenjamin Tissoires	tristate "Power/home/volume buttons driver for Microsoft Surface 3 tablet"
1206f6c5c1f9SRandy Dunlap	depends on ACPI && KEYBOARD_GPIO && I2C
12071a64b719SBenjamin Tissoires	---help---
12081a64b719SBenjamin Tissoires	  This driver handles the power/home/volume buttons on the Microsoft Surface 3 tablet.
12091a64b719SBenjamin Tissoires
1210fdca4f16SQipeng Zhaconfig INTEL_PUNIT_IPC
1211fdca4f16SQipeng Zha	tristate "Intel P-Unit IPC Driver"
1212fdca4f16SQipeng Zha	---help---
1213fdca4f16SQipeng Zha	  This driver provides support for Intel P-Unit Mailbox IPC mechanism,
1214fdca4f16SQipeng Zha	  which is used to bridge the communications between kernel and P-Unit.
1215378f956eSSouvik Kumar Chakravarty
1216378f956eSSouvik Kumar Chakravartyconfig INTEL_TELEMETRY
1217378f956eSSouvik Kumar Chakravarty	tristate "Intel SoC Telemetry Driver"
1218378f956eSSouvik Kumar Chakravarty	depends on INTEL_PMC_IPC && INTEL_PUNIT_IPC && X86_64
1219378f956eSSouvik Kumar Chakravarty	---help---
1220378f956eSSouvik Kumar Chakravarty	  This driver provides interfaces to configure and use
1221378f956eSSouvik Kumar Chakravarty	  telemetry for INTEL SoC from APL onwards. It is also
1222378f956eSSouvik Kumar Chakravarty	  used to get various SoC events and parameters
1223378f956eSSouvik Kumar Chakravarty	  directly via debugfs files. Various tools may use
1224378f956eSSouvik Kumar Chakravarty	  this interface for SoC state monitoring.
122530488704SVadim Pasternak
12266613d18eSVadim Pasternakconfig MLX_PLATFORM
12276613d18eSVadim Pasternak	tristate "Mellanox Technologies platform support"
1228ef0f6226SVadim Pasternak	depends on I2C && REGMAP
12296613d18eSVadim Pasternak	---help---
12306613d18eSVadim Pasternak	  This option enables system support for the Mellanox Technologies
12316613d18eSVadim Pasternak	  platform. The Mellanox systems provide data center networking
12326613d18eSVadim Pasternak	  solutions based on Virtual Protocol Interconnect (VPI) technology
12336613d18eSVadim Pasternak	  enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE
12346613d18eSVadim Pasternak	  connection.
12356613d18eSVadim Pasternak
12366613d18eSVadim Pasternak	  If you have a Mellanox system, say Y or M here.
12376613d18eSVadim Pasternak
12384ec567b8SSrinivas Pandruvadaconfig INTEL_TURBO_MAX_3
12394ec567b8SSrinivas Pandruvada	bool "Intel Turbo Boost Max Technology 3.0 enumeration driver"
12404ec567b8SSrinivas Pandruvada	depends on X86_64 && SCHED_MC_PRIO
12414ec567b8SSrinivas Pandruvada	---help---
12424ec567b8SSrinivas Pandruvada	  This driver reads maximum performance ratio of each CPU and set up
12434ec567b8SSrinivas Pandruvada	  the scheduler priority metrics. In this way scheduler can prefer
12444ec567b8SSrinivas Pandruvada	  CPU with higher performance to schedule tasks.
12454ec567b8SSrinivas Pandruvada	  This driver is only required when the system is not using Hardware
12464ec567b8SSrinivas Pandruvada	  P-States (HWP). In HWP mode, priority can be read from ACPI tables.
12474ec567b8SSrinivas Pandruvada
124874421786SHans de Goedeconfig TOUCHSCREEN_DMI
124974421786SHans de Goede	bool "DMI based touchscreen configuration info"
12506df97f85SDarren Hart (VMware)	depends on ACPI && DMI && I2C=y && TOUCHSCREEN_SILEAD
1251cef9dd85SHans de Goede	---help---
125274421786SHans de Goede	  Certain ACPI based tablets with e.g. Silead or Chipone touchscreens
125374421786SHans de Goede	  do not have enough data in ACPI tables for the touchscreen driver to
125474421786SHans de Goede	  handle the touchscreen properly, as OEMs expect the data to be baked
125574421786SHans de Goede	  into the tablet model specific version of the driver shipped with the
125674421786SHans de Goede	  the OS-image for the device. This option supplies the missing info.
125774421786SHans de Goede	  Enable this for x86 tablets with Silead or Chipone touchscreens.
1258cef9dd85SHans de Goede
125919a525d8STakashi Iwaiconfig INTEL_CHTDC_TI_PWRBTN
126019a525d8STakashi Iwai	tristate "Intel Cherry Trail Dollar Cove TI power button driver"
126119a525d8STakashi Iwai	depends on INTEL_SOC_PMIC_CHTDC_TI
126219a525d8STakashi Iwai	depends on INPUT
126319a525d8STakashi Iwai	---help---
126419a525d8STakashi Iwai	  This option adds a power button driver driver for Dollar Cove TI
126519a525d8STakashi Iwai	  PMIC on Intel Cherry Trail devices.
126619a525d8STakashi Iwai
126719a525d8STakashi Iwai	  To compile this driver as a module, choose M here: the module
126819a525d8STakashi Iwai	  will be called intel_chtdc_ti_pwrbtn.
126919a525d8STakashi Iwai
1270e64e8498SHans de Goedeconfig I2C_MULTI_INSTANTIATE
1271e64e8498SHans de Goede	tristate "I2C multi instantiate pseudo device driver"
1272e64e8498SHans de Goede	depends on I2C && ACPI
1273e64e8498SHans de Goede	help
1274e64e8498SHans de Goede	  Some ACPI-based systems list multiple i2c-devices in a single ACPI
1275e64e8498SHans de Goede	  firmware-node. This driver will instantiate separate i2c-clients
1276e64e8498SHans de Goede	  for each device in the firmware-node.
1277e64e8498SHans de Goede
1278e64e8498SHans de Goede	  To compile this driver as a module, choose M here: the module
1279e64e8498SHans de Goede	  will be called i2c-multi-instantiate.
1280e64e8498SHans de Goede
128149ad712aSHans de Goedeconfig INTEL_ATOMISP2_PM
128249ad712aSHans de Goede	tristate "Intel AtomISP2 dummy / power-management driver"
128349ad712aSHans de Goede	depends on PCI && IOSF_MBI && PM
128449ad712aSHans de Goede	help
128549ad712aSHans de Goede	  Power-management driver for Intel's Image Signal Processor found on
128649ad712aSHans de Goede	  Bay and Cherry Trail devices. This dummy driver's sole purpose is to
128749ad712aSHans de Goede	  turn the ISP off (put it in D3) to save power and to allow entering
128849ad712aSHans de Goede	  of S0ix modes.
128949ad712aSHans de Goede
129049ad712aSHans de Goede	  To compile this driver as a module, choose M here: the module
129149ad712aSHans de Goede	  will be called intel_atomisp2_pm.
129249ad712aSHans de Goede
129341b16dceSLen Brownendif # X86_PLATFORM_DEVICES
129480a7581fSIrina Tirdea
129580a7581fSIrina Tirdeaconfig PMC_ATOM
129680a7581fSIrina Tirdea       def_bool y
129780a7581fSIrina Tirdea       depends on PCI
1298282a4e4cSIrina Tirdea       select COMMON_CLK
1299