xref: /linux/drivers/platform/x86/Kconfig (revision 6d5ac6e1771e30137ba1a2898885102b8bc21851)
141b16dceSLen Brown#
241b16dceSLen Brown# X86 Platform Specific Drivers
341b16dceSLen Brown#
441b16dceSLen Brown
541b16dceSLen Brownmenuconfig X86_PLATFORM_DEVICES
641b16dceSLen Brown	bool "X86 Platform Specific Device Drivers"
741b16dceSLen Brown	default y
8a00cd11bSJan Engelhardt	depends on X86
941b16dceSLen Brown	---help---
1041b16dceSLen Brown	  Say Y here to get to see options for device drivers for various
1141b16dceSLen Brown	  x86 platforms, including vendor-specific laptop extension drivers.
1241b16dceSLen Brown	  This option alone does not add any kernel code.
1341b16dceSLen Brown
1441b16dceSLen Brown	  If you say N, all options in this submenu will be skipped and disabled.
1541b16dceSLen Brown
1641b16dceSLen Brownif X86_PLATFORM_DEVICES
1741b16dceSLen Brown
1841b16dceSLen Brownconfig ACER_WMI
1954b1ec89SCarlos Corbacho	tristate "Acer WMI Laptop Extras"
2041b16dceSLen Brown	depends on ACPI
210c51a4d8SMark Brown	select LEDS_CLASS
220c51a4d8SMark Brown	select NEW_LEDS
2341b16dceSLen Brown	depends on BACKLIGHT_CLASS_DEVICE
2441b16dceSLen Brown	depends on SERIO_I8042
253fdca87dSLee, Chun-Yi	depends on INPUT
2619d337dfSJohannes Berg	depends on RFKILL || RFKILL = n
27e98062edSSedat Dilek	depends on ACPI_WMI
283fdca87dSLee, Chun-Yi	select INPUT_SPARSEKMAP
2986924de2SLee, Chun-Yi	# Acer WMI depends on ACPI_VIDEO when ACPI is enabled
3086924de2SLee, Chun-Yi        select ACPI_VIDEO if ACPI
3141b16dceSLen Brown	---help---
3241b16dceSLen Brown	  This is a driver for newer Acer (and Wistron) laptops. It adds
3341b16dceSLen Brown	  wireless radio and bluetooth control, and on some laptops,
3441b16dceSLen Brown	  exposes the mail LED and LCD backlight.
3541b16dceSLen Brown
3641b16dceSLen Brown	  If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M
3741b16dceSLen Brown	  here.
3841b16dceSLen Brown
39e86435ebSPeter Feuererconfig ACERHDF
40e86435ebSPeter Feuerer	tristate "Acer Aspire One temperature and fan driver"
41200db647SRandy Dunlap	depends on ACPI && THERMAL
4248c8dd64SPeter Feuerer	select THERMAL_GOV_BANG_BANG
43e86435ebSPeter Feuerer	---help---
44e86435ebSPeter Feuerer	  This is a driver for Acer Aspire One netbooks. It allows to access
45e86435ebSPeter Feuerer	  the temperature sensor and to control the fan.
46e86435ebSPeter Feuerer
47e86435ebSPeter Feuerer	  After loading this driver the BIOS is still in control of the fan.
48e86435ebSPeter Feuerer	  To let the kernel handle the fan, do:
49e86435ebSPeter Feuerer	  echo -n enabled > /sys/class/thermal/thermal_zone0/mode
50e86435ebSPeter Feuerer
51e86435ebSPeter Feuerer	  For more information about this driver see
52e86435ebSPeter Feuerer	  <http://piie.net/files/acerhdf_README.txt>
53e86435ebSPeter Feuerer
54e86435ebSPeter Feuerer	  If you have an Acer Aspire One netbook, say Y or M
55e86435ebSPeter Feuerer	  here.
56e86435ebSPeter Feuerer
57a46ad0f1SMario Limoncielloconfig ALIENWARE_WMI
58a46ad0f1SMario Limonciello	tristate "Alienware Special feature control"
59a46ad0f1SMario Limonciello	depends on ACPI
60a46ad0f1SMario Limonciello	depends on LEDS_CLASS
61a46ad0f1SMario Limonciello	depends on NEW_LEDS
62a46ad0f1SMario Limonciello	depends on ACPI_WMI
63a46ad0f1SMario Limonciello	---help---
64a46ad0f1SMario Limonciello	 This is a driver for controlling Alienware BIOS driven
65a46ad0f1SMario Limonciello	 features.  It exposes an interface for controlling the AlienFX
66a46ad0f1SMario Limonciello	 zones on Alienware machines that don't contain a dedicated AlienFX
67a46ad0f1SMario Limonciello	 USB MCU such as the X51 and X51-R2.
68a46ad0f1SMario Limonciello
6941b16dceSLen Brownconfig ASUS_LAPTOP
706122af37SCorentin Chary	tristate "Asus Laptop Extras"
7141b16dceSLen Brown	depends on ACPI
72e73e2c62SCorentin Chary	select LEDS_CLASS
73e73e2c62SCorentin Chary	select NEW_LEDS
7414ca7a47SHans de Goede	depends on BACKLIGHT_CLASS_DEVICE
7512d6f35bSCorentin Chary	depends on INPUT
7618e1311eSCorentin Chary	depends on RFKILL || RFKILL = n
7714ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
7866a71dd1SCorentin Chary	select INPUT_SPARSEKMAP
798819de7fSAndy Ross	select INPUT_POLLDEV
8041b16dceSLen Brown	---help---
818819de7fSAndy Ross	  This is a driver for Asus laptops, Lenovo SL and the Pegatron
828819de7fSAndy Ross	  Lucid tablet. It may also support some MEDION, JVC or VICTOR
838819de7fSAndy Ross	  laptops. It makes all the extra buttons generate standard
84b23910c2SAndy Ross	  ACPI events and input events, and on the Lucid the built-in
85b23910c2SAndy Ross	  accelerometer appears as an input device.  It also adds
86b23910c2SAndy Ross	  support for video output switching, LCD backlight control,
87b23910c2SAndy Ross	  Bluetooth and Wlan control, and most importantly, allows you
88b23910c2SAndy Ross	  to blink those fancy LEDs.
8941b16dceSLen Brown
908819de7fSAndy Ross	  For more information see <http://acpi4asus.sf.net>.
9141b16dceSLen Brown
9241b16dceSLen Brown	  If you have an ACPI-compatible ASUS laptop, say Y or M here.
9341b16dceSLen Brown
94cad73120SLen Brownconfig DELL_LAPTOP
95fe7e913cSKees Cook	tristate "Dell Laptop Extras"
96cad73120SLen Brown	depends on X86
97cad73120SLen Brown	depends on DCDBAS
98cad73120SLen Brown	depends on BACKLIGHT_CLASS_DEVICE
9914ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
10019d337dfSJohannes Berg	depends on RFKILL || RFKILL = n
101814cb8adSMatthew Garrett	depends on SERIO_I8042
102dccefb37SLinus Torvalds	select POWER_SUPPLY
103b9c913f3SLinus Torvalds	select LEDS_CLASS
104b9c913f3SLinus Torvalds	select NEW_LEDS
105cad73120SLen Brown	default n
106cad73120SLen Brown	---help---
107cad73120SLen Brown	This driver adds support for rfkill and backlight control to Dell
108eec3b959SIsmael Luceno	laptops (except for some models covered by the Compal driver).
109cad73120SLen Brown
1100b3f6109SMatthew Garrettconfig DELL_WMI
1110b3f6109SMatthew Garrett	tristate "Dell WMI extras"
1120b3f6109SMatthew Garrett	depends on ACPI_WMI
1130b3f6109SMatthew Garrett	depends on INPUT
11414ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
115890a7c8eSDmitry Torokhov	select INPUT_SPARSEKMAP
1160b3f6109SMatthew Garrett	---help---
1170b3f6109SMatthew Garrett	  Say Y here if you want to support WMI-based hotkeys on Dell laptops.
1180b3f6109SMatthew Garrett
1190b3f6109SMatthew Garrett	  To compile this driver as a module, choose M here: the module will
1200b3f6109SMatthew Garrett	  be called dell-wmi.
1210b3f6109SMatthew Garrett
122820787fcSColin Ian Kingconfig DELL_WMI_AIO
123820787fcSColin Ian King	tristate "WMI Hotkeys for Dell All-In-One series"
124820787fcSColin Ian King	depends on ACPI_WMI
125820787fcSColin Ian King	depends on INPUT
126820787fcSColin Ian King	select INPUT_SPARSEKMAP
127820787fcSColin Ian King	---help---
128820787fcSColin Ian King	  Say Y here if you want to support WMI-based hotkeys on Dell
129820787fcSColin Ian King	  All-In-One machines.
130820787fcSColin Ian King
131820787fcSColin Ian King	  To compile this driver as a module, choose M here: the module will
132cffbcd0cSRafi Rubin	  be called dell-wmi-aio.
133820787fcSColin Ian King
1344738d8aaSPali Rohárconfig DELL_SMO8800
135e4da9142SPali Rohár	tristate "Dell Latitude freefall driver (ACPI SMO88XX)"
1364738d8aaSPali Rohár	depends on ACPI
1374738d8aaSPali Rohár	---help---
138e4da9142SPali Rohár	  Say Y here if you want to support SMO88XX freefall devices
1394738d8aaSPali Rohár	  on Dell Latitude laptops.
1404738d8aaSPali Rohár
1414738d8aaSPali Rohár	  To compile this driver as a module, choose M here: the module will
1424738d8aaSPali Rohár	  be called dell-smo8800.
1434738d8aaSPali Rohár
144817a5cdbSPali Rohárconfig DELL_RBTN
145817a5cdbSPali Rohár	tristate "Dell Airplane Mode Switch driver"
146817a5cdbSPali Rohár	depends on ACPI
147817a5cdbSPali Rohár	depends on INPUT
148817a5cdbSPali Rohár	depends on RFKILL
149817a5cdbSPali Rohár	---help---
150817a5cdbSPali Rohár	  Say Y here if you want to support Dell Airplane Mode Switch ACPI
151817a5cdbSPali Rohár	  device on Dell laptops. Sometimes it has names: DELLABCE or DELRBTN.
152817a5cdbSPali Rohár	  This driver register rfkill device or input hotkey device depending
153817a5cdbSPali Rohár	  on hardware type (hw switch slider or keyboard toggle button). For
154817a5cdbSPali Rohár	  rfkill devices it receive HW switch events and set correct hard
155817a5cdbSPali Rohár	  rfkill state.
156817a5cdbSPali Rohár
157817a5cdbSPali Rohár	  To compile this driver as a module, choose M here: the module will
158817a5cdbSPali Rohár	  be called dell-rbtn.
159817a5cdbSPali Rohár
160820787fcSColin Ian King
16141b16dceSLen Brownconfig FUJITSU_LAPTOP
16241b16dceSLen Brown	tristate "Fujitsu Laptop Extras"
16341b16dceSLen Brown	depends on ACPI
16441b16dceSLen Brown	depends on INPUT
16541b16dceSLen Brown	depends on BACKLIGHT_CLASS_DEVICE
16614ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
167c1b5310aSJonathan Woithe	depends on LEDS_CLASS || LEDS_CLASS=n
16841b16dceSLen Brown	---help---
16941b16dceSLen Brown	  This is a driver for laptops built by Fujitsu:
17041b16dceSLen Brown
17141b16dceSLen Brown	    * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks
17241b16dceSLen Brown	    * Possibly other Fujitsu laptop models
17341b16dceSLen Brown	    * Tested with S6410 and S7020
17441b16dceSLen Brown
17541b16dceSLen Brown	  It adds support for LCD brightness control and some hotkeys.
17641b16dceSLen Brown
17741b16dceSLen Brown	  If you have a Fujitsu laptop, say Y or M here.
17841b16dceSLen Brown
17941b16dceSLen Brownconfig FUJITSU_LAPTOP_DEBUG
18041b16dceSLen Brown	bool "Verbose debug mode for Fujitsu Laptop Extras"
18141b16dceSLen Brown	depends on FUJITSU_LAPTOP
18241b16dceSLen Brown	default n
18341b16dceSLen Brown	---help---
18441b16dceSLen Brown	  Enables extra debug output from the fujitsu extras driver, at the
18541b16dceSLen Brown	  expense of a slight increase in driver size.
18641b16dceSLen Brown
18741b16dceSLen Brown	  If you are not sure, say N here.
18841b16dceSLen Brown
1892d24c490SRobert Gerlachconfig FUJITSU_TABLET
1902d24c490SRobert Gerlach       tristate "Fujitsu Tablet Extras"
1912d24c490SRobert Gerlach       depends on ACPI
1922d24c490SRobert Gerlach       depends on INPUT
1932d24c490SRobert Gerlach       ---help---
1942d24c490SRobert Gerlach         This is a driver for tablets built by Fujitsu:
1952d24c490SRobert Gerlach
1962d24c490SRobert Gerlach           * Lifebook P1510/P1610/P1620/Txxxx
1972d24c490SRobert Gerlach           * Stylistic ST5xxx
1982d24c490SRobert Gerlach           * Possibly other Fujitsu tablet models
1992d24c490SRobert Gerlach
2002d24c490SRobert Gerlach         It adds support for the panel buttons, docking station detection,
2012d24c490SRobert Gerlach         tablet/notebook mode detection for convertible and
2022d24c490SRobert Gerlach         orientation detection for docked slates.
2032d24c490SRobert Gerlach
2042d24c490SRobert Gerlach         If you have a Fujitsu convertible or slate, say Y or M here.
2052d24c490SRobert Gerlach
206c215ab9aSBen Hutchingsconfig AMILO_RFKILL
207c215ab9aSBen Hutchings	tristate "Fujitsu-Siemens Amilo rfkill support"
208c215ab9aSBen Hutchings	depends on RFKILL
209e1a98e61SBen Hutchings	depends on SERIO_I8042
210c215ab9aSBen Hutchings	---help---
211c215ab9aSBen Hutchings	  This is a driver for enabling wifi on some Fujitsu-Siemens Amilo
212c215ab9aSBen Hutchings	  laptops.
213c215ab9aSBen Hutchings
21441b16dceSLen Brownconfig TC1100_WMI
215fe7e913cSKees Cook	tristate "HP Compaq TC1100 Tablet WMI Extras"
21641b16dceSLen Brown	depends on !X86_64
21741b16dceSLen Brown	depends on ACPI
218e98062edSSedat Dilek	depends on ACPI_WMI
21941b16dceSLen Brown	---help---
22041b16dceSLen Brown	  This is a driver for the WMI extensions (wireless and bluetooth power
22141b16dceSLen Brown	  control) of the HP Compaq TC1100 tablet.
22241b16dceSLen Brown
223efcfed9bSJean Delvareconfig HP_ACCEL
224efcfed9bSJean Delvare	tristate "HP laptop accelerometer"
225efcfed9bSJean Delvare	depends on INPUT && ACPI
2260cdbcd6dSGiedrius Statkevicius	depends on SERIO_I8042
227efcfed9bSJean Delvare	select SENSORS_LIS3LV02D
228efcfed9bSJean Delvare	select NEW_LEDS
229efcfed9bSJean Delvare	select LEDS_CLASS
230efcfed9bSJean Delvare	help
231efcfed9bSJean Delvare	  This driver provides support for the "Mobile Data Protection System 3D"
232efcfed9bSJean Delvare	  or "3D DriveGuard" feature of HP laptops. On such systems the driver
233efcfed9bSJean Delvare	  should load automatically (via ACPI alias).
234efcfed9bSJean Delvare
235efcfed9bSJean Delvare	  Support for a led indicating disk protection will be provided as
236efcfed9bSJean Delvare	  hp::hddprotect. For more information on the feature, refer to
237395cf969SPaul Bolle	  Documentation/misc-devices/lis3lv02d.
238efcfed9bSJean Delvare
239efcfed9bSJean Delvare	  To compile this driver as a module, choose M here: the module will
240efcfed9bSJean Delvare	  be called hp_accel.
241efcfed9bSJean Delvare
24254290fa6SAlex Hungconfig HP_WIRELESS
24348d8b96cSBorislav Petkov	tristate "HP wireless button"
24454290fa6SAlex Hung	depends on ACPI
24554290fa6SAlex Hung	depends on INPUT
24654290fa6SAlex Hung	help
24754290fa6SAlex Hung	 This driver provides supports for new HP wireless button for Windows 8.
24854290fa6SAlex Hung	 On such systems the driver should load automatically (via ACPI alias).
24954290fa6SAlex Hung
25054290fa6SAlex Hung	 To compile this driver as a module, choose M here: the module will
25154290fa6SAlex Hung	 be called hp-wireless.
25254290fa6SAlex Hung
25341b16dceSLen Brownconfig HP_WMI
25441b16dceSLen Brown	tristate "HP WMI extras"
25541b16dceSLen Brown	depends on ACPI_WMI
25641b16dceSLen Brown	depends on INPUT
25719d337dfSJohannes Berg	depends on RFKILL || RFKILL = n
2584d291ed7SDmitry Torokhov	select INPUT_SPARSEKMAP
25941b16dceSLen Brown	help
26041b16dceSLen Brown	 Say Y here if you want to support WMI-based hotkeys on HP laptops and
26141b16dceSLen Brown	 to read data from WMI such as docking or ambient light sensor state.
26241b16dceSLen Brown
26341b16dceSLen Brown	 To compile this driver as a module, choose M here: the module will
26441b16dceSLen Brown	 be called hp-wmi.
26541b16dceSLen Brown
26641b16dceSLen Brownconfig MSI_LAPTOP
26741b16dceSLen Brown	tristate "MSI Laptop Extras"
26841b16dceSLen Brown	depends on ACPI
26941b16dceSLen Brown	depends on BACKLIGHT_CLASS_DEVICE
27014ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
271410c1765SRandy Dunlap	depends on RFKILL
272a0bcaee9SRandy Dunlap	depends on INPUT && SERIO_I8042
273a0bcaee9SRandy Dunlap	select INPUT_SPARSEKMAP
27441b16dceSLen Brown	---help---
27541b16dceSLen Brown	  This is a driver for laptops built by MSI (MICRO-STAR
27641b16dceSLen Brown	  INTERNATIONAL):
27741b16dceSLen Brown
27841b16dceSLen Brown	  MSI MegaBook S270 (MS-1013)
27941b16dceSLen Brown	  Cytron/TCM/Medion/Tchibo MD96100/SAM2000
28041b16dceSLen Brown
28141b16dceSLen Brown	  It adds support for Bluetooth, WLAN and LCD brightness control.
28241b16dceSLen Brown
28341b16dceSLen Brown	  More information about this driver is available at
28441b16dceSLen Brown	  <http://0pointer.de/lennart/tchibo.html>.
28541b16dceSLen Brown
28641b16dceSLen Brown	  If you have an MSI S270 laptop, say Y or M here.
28741b16dceSLen Brown
28841b16dceSLen Brownconfig PANASONIC_LAPTOP
28941b16dceSLen Brown	tristate "Panasonic Laptop Extras"
29041b16dceSLen Brown	depends on INPUT && ACPI
29141b16dceSLen Brown	depends on BACKLIGHT_CLASS_DEVICE
2921a765cacSDmitry Torokhov	select INPUT_SPARSEKMAP
29341b16dceSLen Brown	---help---
29441b16dceSLen Brown	  This driver adds support for access to backlight control and hotkeys
29541b16dceSLen Brown	  on Panasonic Let's Note laptops.
29641b16dceSLen Brown
29741b16dceSLen Brown	  If you have a Panasonic Let's note laptop (such as the R1(N variant),
29841b16dceSLen Brown	  R2, R3, R5, T2, W2 and Y2 series), say Y.
29941b16dceSLen Brown
30041b16dceSLen Brownconfig COMPAL_LAPTOP
301eec3b959SIsmael Luceno	tristate "Compal (and others) Laptop Extras"
30241b16dceSLen Brown	depends on ACPI
30341b16dceSLen Brown	depends on BACKLIGHT_CLASS_DEVICE
30414ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
30551c1410bSIngo Molnar	depends on RFKILL
306c2834145SRandy Dunlap	depends on HWMON
3075ca56718SRandy Dunlap	depends on POWER_SUPPLY
30841b16dceSLen Brown	---help---
309eec3b959SIsmael Luceno	  This is a driver for laptops built by Compal, and some models by
310eec3b959SIsmael Luceno	  other brands (e.g. Dell, Toshiba).
31141b16dceSLen Brown
312d9a427ecSRoald Frederickx	  It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon
313d9a427ecSRoald Frederickx	  and battery charging level control.
31441b16dceSLen Brown
315eec3b959SIsmael Luceno	  For a (possibly incomplete) list of supported laptops, please refer
316eec3b959SIsmael Luceno	  to: Documentation/platform/x86-laptop-drivers.txt
31741b16dceSLen Brown
31841b16dceSLen Brownconfig SONY_LAPTOP
31941b16dceSLen Brown	tristate "Sony Laptop Extras"
32041b16dceSLen Brown	depends on ACPI
32114ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
32214ca7a47SHans de Goede	depends on BACKLIGHT_CLASS_DEVICE
32341b16dceSLen Brown	depends on INPUT
32414bd3136SAlexander Beregalov	depends on RFKILL
32541b16dceSLen Brown	  ---help---
32641b16dceSLen Brown	  This mini-driver drives the SNC and SPIC devices present in the ACPI
32741b16dceSLen Brown	  BIOS of the Sony Vaio laptops.
32841b16dceSLen Brown
32941b16dceSLen Brown	  It gives access to some extra laptop functionalities like Bluetooth,
33041b16dceSLen Brown	  screen brightness control, Fn keys and allows powering on/off some
33141b16dceSLen Brown	  devices.
33241b16dceSLen Brown
33341b16dceSLen Brown	  Read <file:Documentation/laptops/sony-laptop.txt> for more information.
33441b16dceSLen Brown
33541b16dceSLen Brownconfig SONYPI_COMPAT
33641b16dceSLen Brown	bool "Sonypi compatibility"
33741b16dceSLen Brown	depends on SONY_LAPTOP
33841b16dceSLen Brown	  ---help---
33941b16dceSLen Brown	  Build the sonypi driver compatibility code into the sony-laptop driver.
34041b16dceSLen Brown
34157ac3b05SIke Panhcconfig IDEAPAD_LAPTOP
34257ac3b05SIke Panhc	tristate "Lenovo IdeaPad Laptop Extras"
34358ac7aa0SDavid Woodhouse	depends on ACPI
344ad0f4306SRandy Dunlap	depends on RFKILL && INPUT
34507a4a4fcSMaxim Mikityanskiy	depends on SERIO_I8042
346445e8d00SMatthew Garrett	depends on BACKLIGHT_CLASS_DEVICE
34714ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
34874caab99SArnd Bergmann	depends on ACPI_WMI || ACPI_WMI = n
349f63409aeSIke Panhc	select INPUT_SPARSEKMAP
35058ac7aa0SDavid Woodhouse	help
35116fd91e0SIke Panhc	  This is a driver for Lenovo IdeaPad netbooks contains drivers for
35216fd91e0SIke Panhc	  rfkill switch, hotkey, fan control and backlight control.
35358ac7aa0SDavid Woodhouse
35441b16dceSLen Brownconfig THINKPAD_ACPI
35541b16dceSLen Brown	tristate "ThinkPad ACPI Laptop Extras"
35641b16dceSLen Brown	depends on ACPI
357d263da31SCorentin Chary	depends on INPUT
35819d337dfSJohannes Berg	depends on RFKILL || RFKILL = n
35914ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
36014ca7a47SHans de Goede	depends on BACKLIGHT_CLASS_DEVICE
36141b16dceSLen Brown	select HWMON
36241b16dceSLen Brown	select NVRAM
36341b16dceSLen Brown	select NEW_LEDS
36441b16dceSLen Brown	select LEDS_CLASS
36541b16dceSLen Brown	---help---
36641b16dceSLen Brown	  This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
36741b16dceSLen Brown	  support for Fn-Fx key combinations, Bluetooth control, video
36841b16dceSLen Brown	  output switching, ThinkLight control, UltraBay eject and more.
36941b16dceSLen Brown	  For more information about this driver see
37041b16dceSLen Brown	  <file:Documentation/laptops/thinkpad-acpi.txt> and
37141b16dceSLen Brown	  <http://ibm-acpi.sf.net/> .
37241b16dceSLen Brown
37341b16dceSLen Brown	  This driver was formerly known as ibm-acpi.
37441b16dceSLen Brown
3756e5b08eeSHenrique de Moraes Holschuh	  Extra functionality will be available if the rfkill (CONFIG_RFKILL)
3766e5b08eeSHenrique de Moraes Holschuh	  and/or ALSA (CONFIG_SND) subsystems are available in the kernel.
3776e5b08eeSHenrique de Moraes Holschuh	  Note that if you want ThinkPad-ACPI to be built-in instead of
3786e5b08eeSHenrique de Moraes Holschuh	  modular, ALSA and rfkill will also have to be built-in.
3796e5b08eeSHenrique de Moraes Holschuh
38041b16dceSLen Brown	  If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
38141b16dceSLen Brown
382ff850c33SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_ALSA_SUPPORT
383ff850c33SHenrique de Moraes Holschuh	bool "Console audio control ALSA interface"
384ff850c33SHenrique de Moraes Holschuh	depends on THINKPAD_ACPI
385ff850c33SHenrique de Moraes Holschuh	depends on SND
386ff850c33SHenrique de Moraes Holschuh	depends on SND = y || THINKPAD_ACPI = SND
387ff850c33SHenrique de Moraes Holschuh	default y
388ff850c33SHenrique de Moraes Holschuh	---help---
389ff850c33SHenrique de Moraes Holschuh	  Enables monitoring of the built-in console audio output control
390ff850c33SHenrique de Moraes Holschuh	  (headphone and speakers), which is operated by the mute and (in
391ff850c33SHenrique de Moraes Holschuh	  some ThinkPad models) volume hotkeys.
392ff850c33SHenrique de Moraes Holschuh
393ff850c33SHenrique de Moraes Holschuh	  If this option is enabled, ThinkPad-ACPI will export an ALSA card
394ff850c33SHenrique de Moraes Holschuh	  with a single read-only mixer control, which should be used for
395ff850c33SHenrique de Moraes Holschuh	  on-screen-display feedback purposes by the Desktop Environment.
396ff850c33SHenrique de Moraes Holschuh
397ff850c33SHenrique de Moraes Holschuh	  Optionally, the driver will also allow software control (the
398ff850c33SHenrique de Moraes Holschuh	  ALSA mixer will be made read-write).  Please refer to the driver
399ff850c33SHenrique de Moraes Holschuh	  documentation for details.
400ff850c33SHenrique de Moraes Holschuh
401ff850c33SHenrique de Moraes Holschuh	  All IBM models have both volume and mute control.  Newer Lenovo
402ff850c33SHenrique de Moraes Holschuh	  models only have mute control (the volume hotkeys are just normal
403ff850c33SHenrique de Moraes Holschuh	  keys and volume control is done through the main HDA mixer).
404ff850c33SHenrique de Moraes Holschuh
405a73f3091SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_DEBUGFACILITIES
406a73f3091SHenrique de Moraes Holschuh	bool "Maintainer debug facilities"
407a73f3091SHenrique de Moraes Holschuh	depends on THINKPAD_ACPI
408a73f3091SHenrique de Moraes Holschuh	default n
409a73f3091SHenrique de Moraes Holschuh	---help---
410a73f3091SHenrique de Moraes Holschuh	  Enables extra stuff in the thinkpad-acpi which is completely useless
411a73f3091SHenrique de Moraes Holschuh	  for normal use.  Read the driver source to find out what it does.
412a73f3091SHenrique de Moraes Holschuh
413a73f3091SHenrique de Moraes Holschuh	  Say N here, unless you were told by a kernel maintainer to do
414a73f3091SHenrique de Moraes Holschuh	  otherwise.
415a73f3091SHenrique de Moraes Holschuh
41641b16dceSLen Brownconfig THINKPAD_ACPI_DEBUG
41741b16dceSLen Brown	bool "Verbose debug mode"
41841b16dceSLen Brown	depends on THINKPAD_ACPI
41941b16dceSLen Brown	default n
42041b16dceSLen Brown	---help---
42141b16dceSLen Brown	  Enables extra debugging information, at the expense of a slightly
42241b16dceSLen Brown	  increase in driver size.
42341b16dceSLen Brown
42441b16dceSLen Brown	  If you are not sure, say N here.
42541b16dceSLen Brown
426a4d5effcSHenrique de Moraes Holschuhconfig THINKPAD_ACPI_UNSAFE_LEDS
427a4d5effcSHenrique de Moraes Holschuh	bool "Allow control of important LEDs (unsafe)"
428a4d5effcSHenrique de Moraes Holschuh	depends on THINKPAD_ACPI
429a4d5effcSHenrique de Moraes Holschuh	default n
430a4d5effcSHenrique de Moraes Holschuh	---help---
431a4d5effcSHenrique de Moraes Holschuh	  Overriding LED state on ThinkPads can mask important
432a4d5effcSHenrique de Moraes Holschuh	  firmware alerts (like critical battery condition), or misled
433a4d5effcSHenrique de Moraes Holschuh	  the user into damaging the hardware (undocking or ejecting
434a4d5effcSHenrique de Moraes Holschuh	  the bay while buses are still active), etc.
435a4d5effcSHenrique de Moraes Holschuh
436a4d5effcSHenrique de Moraes Holschuh	  LED control on the ThinkPad is write-only (with very few
437a4d5effcSHenrique de Moraes Holschuh	  exceptions on very ancient models), which makes it
438a4d5effcSHenrique de Moraes Holschuh	  impossible to know beforehand if important information will
439a4d5effcSHenrique de Moraes Holschuh	  be lost when one changes LED state.
440a4d5effcSHenrique de Moraes Holschuh
441a4d5effcSHenrique de Moraes Holschuh	  Users that know what they are doing can enable this option
442a4d5effcSHenrique de Moraes Holschuh	  and the driver will allow control of every LED, including
443a4d5effcSHenrique de Moraes Holschuh	  the ones on the dock stations.
444a4d5effcSHenrique de Moraes Holschuh
445a4d5effcSHenrique de Moraes Holschuh	  Never enable this option on a distribution kernel.
446a4d5effcSHenrique de Moraes Holschuh
447a4d5effcSHenrique de Moraes Holschuh	  Say N here, unless you are building a kernel for your own
448a4d5effcSHenrique de Moraes Holschuh	  use, and need to control the important firmware LEDs.
449a4d5effcSHenrique de Moraes Holschuh
45041b16dceSLen Brownconfig THINKPAD_ACPI_VIDEO
45141b16dceSLen Brown	bool "Video output control support"
45241b16dceSLen Brown	depends on THINKPAD_ACPI
45341b16dceSLen Brown	default y
45441b16dceSLen Brown	---help---
45541b16dceSLen Brown	  Allows the thinkpad_acpi driver to provide an interface to control
45641b16dceSLen Brown	  the various video output ports.
45741b16dceSLen Brown
45841b16dceSLen Brown	  This feature often won't work well, depending on ThinkPad model,
45941b16dceSLen Brown	  display state, video output devices in use, whether there is a X
46041b16dceSLen Brown	  server running, phase of the moon, and the current mood of
46141b16dceSLen Brown	  Schroedinger's cat.  If you can use X.org's RandR to control
46241b16dceSLen Brown	  your ThinkPad's video output ports instead of this feature,
463b525c06cSHenrique de Moraes Holschuh	  don't think twice: do it and say N here to save memory and avoid
464b525c06cSHenrique de Moraes Holschuh	  bad interactions with X.org.
46541b16dceSLen Brown
466b525c06cSHenrique de Moraes Holschuh	  NOTE: access to this feature is limited to processes with the
467b525c06cSHenrique de Moraes Holschuh	  CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms
468b525c06cSHenrique de Moraes Holschuh	  where it interacts badly with X.org.
469b525c06cSHenrique de Moraes Holschuh
470b525c06cSHenrique de Moraes Holschuh	  If you are not sure, say Y here but do try to check if you could
471b525c06cSHenrique de Moraes Holschuh	  be using X.org RandR instead.
47241b16dceSLen Brown
47341b16dceSLen Brownconfig THINKPAD_ACPI_HOTKEY_POLL
47441b16dceSLen Brown	bool "Support NVRAM polling for hot keys"
47541b16dceSLen Brown	depends on THINKPAD_ACPI
47641b16dceSLen Brown	default y
47741b16dceSLen Brown	---help---
47841b16dceSLen Brown	  Some thinkpad models benefit from NVRAM polling to detect a few of
47941b16dceSLen Brown	  the hot key press events.  If you know your ThinkPad model does not
48041b16dceSLen Brown	  need to do NVRAM polling to support any of the hot keys you use,
48141b16dceSLen Brown	  unselecting this option will save about 1kB of memory.
48241b16dceSLen Brown
48341b16dceSLen Brown	  ThinkPads T40 and newer, R52 and newer, and X31 and newer are
48441b16dceSLen Brown	  unlikely to need NVRAM polling in their latest BIOS versions.
48541b16dceSLen Brown
48641b16dceSLen Brown	  NVRAM polling can detect at most the following keys: ThinkPad/Access
48741b16dceSLen Brown	  IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute,
48841b16dceSLen Brown	  Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12).
48941b16dceSLen Brown
49041b16dceSLen Brown	  If you are not sure, say Y here.  The driver enables polling only if
49141b16dceSLen Brown	  it is strictly necessary to do so.
49241b16dceSLen Brown
493bd9fc3a7SJean Delvareconfig SENSORS_HDAPS
494bd9fc3a7SJean Delvare	tristate "Thinkpad Hard Drive Active Protection System (hdaps)"
495bd9fc3a7SJean Delvare	depends on INPUT && X86
496bd9fc3a7SJean Delvare	select INPUT_POLLDEV
497bd9fc3a7SJean Delvare	default n
498bd9fc3a7SJean Delvare	help
499bd9fc3a7SJean Delvare	  This driver provides support for the IBM Hard Drive Active Protection
500bd9fc3a7SJean Delvare	  System (hdaps), which provides an accelerometer and other misc. data.
501bd9fc3a7SJean Delvare	  ThinkPads starting with the R50, T41, and X40 are supported.  The
502bd9fc3a7SJean Delvare	  accelerometer data is readable via sysfs.
503bd9fc3a7SJean Delvare
504bd9fc3a7SJean Delvare	  This driver also provides an absolute input class device, allowing
505bd9fc3a7SJean Delvare	  the laptop to act as a pinball machine-esque joystick.
506bd9fc3a7SJean Delvare
507bd9fc3a7SJean Delvare	  If your ThinkPad is not recognized by the driver, please update to latest
508bd9fc3a7SJean Delvare	  BIOS. This is especially the case for some R52 ThinkPads.
509bd9fc3a7SJean Delvare
510bd9fc3a7SJean Delvare	  Say Y here if you have an applicable laptop and want to experience
511bd9fc3a7SJean Delvare	  the awesome power of hdaps.
512bd9fc3a7SJean Delvare
51341b16dceSLen Brownconfig INTEL_MENLOW
51441b16dceSLen Brown	tristate "Thermal Management driver for Intel menlow platform"
51541b16dceSLen Brown	depends on ACPI_THERMAL
51641b16dceSLen Brown	select THERMAL
51741b16dceSLen Brown	---help---
51841b16dceSLen Brown	  ACPI thermal management enhancement driver on
51941b16dceSLen Brown	  Intel Menlow platform.
52041b16dceSLen Brown
52141b16dceSLen Brown	  If unsure, say N.
52241b16dceSLen Brown
52341b16dceSLen Brownconfig EEEPC_LAPTOP
5247ec48cedSCorentin Chary	tristate "Eee PC Hotkey Driver"
52541b16dceSLen Brown	depends on ACPI
5263a5093eeSAlexey Dobriyan	depends on INPUT
52719d337dfSJohannes Berg	depends on RFKILL || RFKILL = n
52814ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
52944b3615bSIngo Molnar	depends on HOTPLUG_PCI
53014ca7a47SHans de Goede	depends on BACKLIGHT_CLASS_DEVICE
531d97c0defSLen Brown	select HWMON
5323c0eb510SCorentin Chary	select LEDS_CLASS
5333c0eb510SCorentin Chary	select NEW_LEDS
534642e0447SDmitry Torokhov	select INPUT_SPARSEKMAP
53541b16dceSLen Brown	---help---
53641b16dceSLen Brown	  This driver supports the Fn-Fx keys on Eee PC laptops.
53776593d6fSCorentin Chary
53876593d6fSCorentin Chary	  It  also gives access to some extra laptop functionalities like
53976593d6fSCorentin Chary	  Bluetooth, backlight and allows powering on/off some other
54076593d6fSCorentin Chary	  devices.
54141b16dceSLen Brown
542e12e6d94SCorentin Chary	  If you have an Eee PC laptop, say Y or M here. If this driver
543e12e6d94SCorentin Chary	  doesn't work on your Eee PC, try eeepc-wmi instead.
54441b16dceSLen Brown
545e12e6d94SCorentin Charyconfig ASUS_WMI
5467ec48cedSCorentin Chary	tristate "ASUS WMI Driver"
547ee027e4aSYong Wang	depends on ACPI_WMI
548ee027e4aSYong Wang	depends on INPUT
549e07babdeSCorentin Chary	depends on HWMON
55089a7644bSRandy Dunlap	depends on BACKLIGHT_CLASS_DEVICE
551ba48fdb9SCorentin Chary	depends on RFKILL || RFKILL = n
55290ba4b1bSRandy Dunlap	depends on HOTPLUG_PCI
553ea89e1d3SRandy Dunlap	depends on ACPI_VIDEO || ACPI_VIDEO = n
554fb48aef7SIngo Molnar	select INPUT_SPARSEKMAP
555084fca63SCorentin Chary	select LEDS_CLASS
556084fca63SCorentin Chary	select NEW_LEDS
557ee027e4aSYong Wang	---help---
558b229ece9SCorentin Chary	  Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new
559b229ece9SCorentin Chary	  Asus Notebooks).
560ee027e4aSYong Wang
561ee027e4aSYong Wang	  To compile this driver as a module, choose M here: the module will
562e12e6d94SCorentin Chary	  be called asus-wmi.
563e12e6d94SCorentin Chary
564b229ece9SCorentin Charyconfig ASUS_NB_WMI
5657ec48cedSCorentin Chary	tristate "Asus Notebook WMI Driver"
566b229ece9SCorentin Chary	depends on ASUS_WMI
567b229ece9SCorentin Chary	---help---
568b229ece9SCorentin Chary	  This is a driver for newer Asus notebooks. It adds extra features
569b229ece9SCorentin Chary	  like wireless radio and bluetooth control, leds, hotkeys, backlight...
570b229ece9SCorentin Chary
571f54619f2SMasanari Iida	  For more information, see
572b229ece9SCorentin Chary	  <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
573b229ece9SCorentin Chary
574b229ece9SCorentin Chary	  If you have an ACPI-WMI compatible Asus Notebook, say Y or M
575b229ece9SCorentin Chary	  here.
576b229ece9SCorentin Chary
577e12e6d94SCorentin Charyconfig EEEPC_WMI
5787ec48cedSCorentin Chary	tristate "Eee PC WMI Driver"
579e12e6d94SCorentin Chary	depends on ASUS_WMI
580e12e6d94SCorentin Chary	---help---
581e12e6d94SCorentin Chary	  This is a driver for newer Eee PC laptops. It adds extra features
582e12e6d94SCorentin Chary	  like wireless radio and bluetooth control, leds, hotkeys, backlight...
583e12e6d94SCorentin Chary
584f54619f2SMasanari Iida	  For more information, see
585e12e6d94SCorentin Chary	  <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
586e12e6d94SCorentin Chary
587e12e6d94SCorentin Chary	  If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M
588e12e6d94SCorentin Chary	  here.
589b4f9fe12SLen Brown
590f6a6bbaeSJoão Paulo Rechi Vitaconfig ASUS_WIRELESS
591f6a6bbaeSJoão Paulo Rechi Vita	tristate "Asus Wireless Radio Control Driver"
592f6a6bbaeSJoão Paulo Rechi Vita	depends on ACPI
593f6a6bbaeSJoão Paulo Rechi Vita	depends on INPUT
594f6a6bbaeSJoão Paulo Rechi Vita	---help---
595f6a6bbaeSJoão Paulo Rechi Vita	  The Asus Wireless Radio Control handles the airplane mode hotkey
596f6a6bbaeSJoão Paulo Rechi Vita	  present on some Asus laptops.
597f6a6bbaeSJoão Paulo Rechi Vita
598f6a6bbaeSJoão Paulo Rechi Vita	  Say Y or M here if you have an ASUS notebook with an airplane mode
599f6a6bbaeSJoão Paulo Rechi Vita	  hotkey.
600f6a6bbaeSJoão Paulo Rechi Vita
601f6a6bbaeSJoão Paulo Rechi Vita	  If you choose to compile this driver as a module the module will be
602f6a6bbaeSJoão Paulo Rechi Vita	  called asus-wireless.
603f6a6bbaeSJoão Paulo Rechi Vita
604b4f9fe12SLen Brownconfig ACPI_WMI
6055fcdd177SCarlos Corbacho	tristate "WMI"
606b4f9fe12SLen Brown	depends on ACPI
607b4f9fe12SLen Brown	help
608b4f9fe12SLen Brown	  This driver adds support for the ACPI-WMI (Windows Management
609b4f9fe12SLen Brown	  Instrumentation) mapper device (PNP0C14) found on some systems.
610b4f9fe12SLen Brown
611b4f9fe12SLen Brown	  ACPI-WMI is a proprietary extension to ACPI to expose parts of the
612b4f9fe12SLen Brown	  ACPI firmware to userspace - this is done through various vendor
613b4f9fe12SLen Brown	  defined methods and data blocks in a PNP0C14 device, which are then
614b4f9fe12SLen Brown	  made available for userspace to call.
615b4f9fe12SLen Brown
616b4f9fe12SLen Brown	  The implementation of this in Linux currently only exposes this to
617b4f9fe12SLen Brown	  other kernel space drivers.
618b4f9fe12SLen Brown
619b4f9fe12SLen Brown	  This driver is a required dependency to build the firmware specific
620b4f9fe12SLen Brown	  drivers needed on many machines, including Acer and HP laptops.
621b4f9fe12SLen Brown
622b4f9fe12SLen Brown	  It is safe to enable this driver even if your DSDT doesn't define
623b4f9fe12SLen Brown	  any ACPI-WMI devices.
624b4f9fe12SLen Brown
625d12d8bafSThomas Renningerconfig MSI_WMI
626d12d8bafSThomas Renninger	tristate "MSI WMI extras"
627d12d8bafSThomas Renninger	depends on ACPI_WMI
628d12d8bafSThomas Renninger	depends on INPUT
629de078e57SAnisse Astier	depends on BACKLIGHT_CLASS_DEVICE
63014ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
631c30116c6SAnisse Astier	select INPUT_SPARSEKMAP
632d12d8bafSThomas Renninger	help
633d12d8bafSThomas Renninger	 Say Y here if you want to support WMI-based hotkeys on MSI laptops.
634d12d8bafSThomas Renninger
635d12d8bafSThomas Renninger	 To compile this driver as a module, choose M here: the module will
636d12d8bafSThomas Renninger	 be called msi-wmi.
637d12d8bafSThomas Renninger
6389caeb532SHerton Ronaldo Krzesinskiconfig TOPSTAR_LAPTOP
6399caeb532SHerton Ronaldo Krzesinski	tristate "Topstar Laptop Extras"
6409caeb532SHerton Ronaldo Krzesinski	depends on ACPI
6419caeb532SHerton Ronaldo Krzesinski	depends on INPUT
64297490f1cSDmitry Torokhov	select INPUT_SPARSEKMAP
6439caeb532SHerton Ronaldo Krzesinski	---help---
6449caeb532SHerton Ronaldo Krzesinski	  This driver adds support for hotkeys found on Topstar laptops.
6459caeb532SHerton Ronaldo Krzesinski
6469caeb532SHerton Ronaldo Krzesinski	  If you have a Topstar laptop, say Y or M here.
6479caeb532SHerton Ronaldo Krzesinski
648b4f9fe12SLen Brownconfig ACPI_TOSHIBA
649b4f9fe12SLen Brown	tristate "Toshiba Laptop Extras"
650b4f9fe12SLen Brown	depends on ACPI
651f11f999eSSeth Forshee	depends on ACPI_WMI
6520c51a4d8SMark Brown	select LEDS_CLASS
6530c51a4d8SMark Brown	select NEW_LEDS
654c76a3e1dSJonathan Corbet	depends on BACKLIGHT_CLASS_DEVICE
655b4f9fe12SLen Brown	depends on INPUT
656283672e4SSeth Forshee	depends on SERIO_I8042 || SERIO_I8042 = n
657358d6a2cSHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
658dc4522beSAzael Avalos	depends on RFKILL || RFKILL = n
659b4f9fe12SLen Brown	select INPUT_POLLDEV
660384a7cd9SDmitry Torokhov	select INPUT_SPARSEKMAP
661b4f9fe12SLen Brown	---help---
662b4f9fe12SLen Brown	  This driver adds support for access to certain system settings
663b4f9fe12SLen Brown	  on "legacy free" Toshiba laptops.  These laptops can be recognized by
664b4f9fe12SLen Brown	  their lack of a BIOS setup menu and APM support.
665b4f9fe12SLen Brown
666b4f9fe12SLen Brown	  On these machines, all system configuration is handled through the
667b4f9fe12SLen Brown	  ACPI.  This driver is required for access to controls not covered
668b4f9fe12SLen Brown	  by the general ACPI drivers, such as LCD brightness, video output,
669b4f9fe12SLen Brown	  etc.
670b4f9fe12SLen Brown
671b4f9fe12SLen Brown	  This driver differs from the non-ACPI Toshiba laptop driver (located
672b4f9fe12SLen Brown	  under "Processor type and features") in several aspects.
673b4f9fe12SLen Brown	  Configuration is accessed by reading and writing text files in the
674b4f9fe12SLen Brown	  /proc tree instead of by program interface to /dev.  Furthermore, no
675b4f9fe12SLen Brown	  power management functions are exposed, as those are handled by the
676b4f9fe12SLen Brown	  general ACPI drivers.
677b4f9fe12SLen Brown
678b4f9fe12SLen Brown	  More information about this driver is available at
679b4f9fe12SLen Brown	  <http://memebeam.org/toys/ToshibaAcpiDriver>.
680b4f9fe12SLen Brown
681b4f9fe12SLen Brown	  If you have a legacy free Toshiba laptop (such as the Libretto L1
682b4f9fe12SLen Brown	  series), say Y.
68342b4e9eeSJes Sorensen
68442b4e9eeSJes Sorensenconfig TOSHIBA_BT_RFKILL
68542b4e9eeSJes Sorensen	tristate "Toshiba Bluetooth RFKill switch support"
68642b4e9eeSJes Sorensen	depends on ACPI
6877ee8cd33SAzael Avalos	depends on RFKILL || RFKILL = n
68842b4e9eeSJes Sorensen	---help---
68942b4e9eeSJes Sorensen	  This driver adds support for Bluetooth events for the RFKill
69042b4e9eeSJes Sorensen	  switch on modern Toshiba laptops with full ACPI support and
69142b4e9eeSJes Sorensen	  an RFKill switch.
69242b4e9eeSJes Sorensen
69342b4e9eeSJes Sorensen	  This driver handles RFKill events for the TOS6205 Bluetooth,
69442b4e9eeSJes Sorensen	  and re-enables it when the switch is set back to the 'on'
69542b4e9eeSJes Sorensen	  position.
69642b4e9eeSJes Sorensen
69742b4e9eeSJes Sorensen	  If you have a modern Toshiba laptop with a Bluetooth and an
69842b4e9eeSJes Sorensen	  RFKill switch (such as the Portege R500), say Y.
699529aa8cbSThadeu Lima de Souza Cascardo
700186e4e89SAzael Avalosconfig TOSHIBA_HAPS
701186e4e89SAzael Avalos	tristate "Toshiba HDD Active Protection Sensor"
702186e4e89SAzael Avalos	depends on ACPI
703186e4e89SAzael Avalos	---help---
704186e4e89SAzael Avalos	  This driver adds support for the built-in accelerometer
705769a12a9SMasanari Iida	  found on recent Toshiba laptops equipped with HID TOS620A
706186e4e89SAzael Avalos	  device.
707186e4e89SAzael Avalos
708186e4e89SAzael Avalos	  This driver receives ACPI notify events 0x80 when the sensor
709186e4e89SAzael Avalos	  detects a sudden move or a harsh vibration, as well as an
710186e4e89SAzael Avalos	  ACPI notify event 0x81 whenever the movement or vibration has
711186e4e89SAzael Avalos	  been stabilized.
712186e4e89SAzael Avalos
713186e4e89SAzael Avalos	  Also provides sysfs entries to get/set the desired protection
714769a12a9SMasanari Iida	  level and resetting the HDD protection interface.
715186e4e89SAzael Avalos
716186e4e89SAzael Avalos	  If you have a recent Toshiba laptop with a built-in accelerometer
717186e4e89SAzael Avalos	  device, say Y.
718186e4e89SAzael Avalos
71914991fc7SAzael Avalosconfig TOSHIBA_WMI
72014991fc7SAzael Avalos	tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)"
72114991fc7SAzael Avalos	default n
72214991fc7SAzael Avalos	depends on ACPI_WMI
72314991fc7SAzael Avalos	depends on INPUT
72414991fc7SAzael Avalos	select INPUT_SPARSEKMAP
72514991fc7SAzael Avalos	---help---
72614991fc7SAzael Avalos	  This driver adds hotkey monitoring support to some Toshiba models
72714991fc7SAzael Avalos	  that manage the hotkeys via WMI events.
72814991fc7SAzael Avalos
72914991fc7SAzael Avalos	  WARNING: This driver is incomplete as it lacks a proper keymap and the
73014991fc7SAzael Avalos	  *notify function only prints the ACPI event type value. Be warned that
73114991fc7SAzael Avalos	  you will need to provide some information if you have a Toshiba model
73214991fc7SAzael Avalos	  with WMI event hotkeys and want to help with the develpment of this
73314991fc7SAzael Avalos	  driver.
73414991fc7SAzael Avalos
73514991fc7SAzael Avalos	  If you have a WMI-based hotkeys Toshiba laptop, say Y or M here.
73614991fc7SAzael Avalos
737529aa8cbSThadeu Lima de Souza Cascardoconfig ACPI_CMPC
738529aa8cbSThadeu Lima de Souza Cascardo	tristate "CMPC Laptop Extras"
739529aa8cbSThadeu Lima de Souza Cascardo	depends on X86 && ACPI
740f35843edSThadeu Lima de Souza Cascardo	depends on RFKILL || RFKILL=n
741529aa8cbSThadeu Lima de Souza Cascardo	select INPUT
742529aa8cbSThadeu Lima de Souza Cascardo	select BACKLIGHT_CLASS_DEVICE
743529aa8cbSThadeu Lima de Souza Cascardo	default n
744529aa8cbSThadeu Lima de Souza Cascardo	help
745529aa8cbSThadeu Lima de Souza Cascardo	  Support for Intel Classmate PC ACPI devices, including some
746529aa8cbSThadeu Lima de Souza Cascardo	  keys as input device, backlight device, tablet and accelerometer
747529aa8cbSThadeu Lima de Souza Cascardo	  devices.
748529aa8cbSThadeu Lima de Souza Cascardo
749ecc83e52SAlex Hungconfig INTEL_HID_EVENT
750ecc83e52SAlex Hung	tristate "INTEL HID Event"
751ecc83e52SAlex Hung	depends on ACPI
752ecc83e52SAlex Hung	depends on INPUT
753ecc83e52SAlex Hung	select INPUT_SPARSEKMAP
754ecc83e52SAlex Hung	help
755ecc83e52SAlex Hung	  This driver provides support for the Intel HID Event hotkey interface.
756ecc83e52SAlex Hung	  Some laptops require this driver for hotkey support.
757ecc83e52SAlex Hung
758ecc83e52SAlex Hung	  To compile this driver as a module, choose M here: the module will
759ecc83e52SAlex Hung	  be called intel_hid.
760ecc83e52SAlex Hung
7619a58a333SSreedhara DSconfig INTEL_SCU_IPC
7629a58a333SSreedhara DS	bool "Intel SCU IPC Support"
763c95aaeffSAlan Cox	depends on X86_INTEL_MID
7649a58a333SSreedhara DS	default y
7659a58a333SSreedhara DS	---help---
7669a58a333SSreedhara DS	  IPC is used to bridge the communications between kernel and SCU on
7676c62673cSMatthew Garrett	  some embedded Intel x86 platforms. This is not needed for PC-type
7686c62673cSMatthew Garrett	  machines.
7699a58a333SSreedhara DS
7705369c02dSSreedhara DSconfig INTEL_SCU_IPC_UTIL
7715369c02dSSreedhara DS	tristate "Intel SCU IPC utility driver"
7725369c02dSSreedhara DS	depends on INTEL_SCU_IPC
7735369c02dSSreedhara DS	default y
7745369c02dSSreedhara DS	---help---
7755369c02dSSreedhara DS	  The IPC Util driver provides an interface with the SCU enabling
7765369c02dSSreedhara DS	  low level access for debug work and updating the firmware. Say
7775369c02dSSreedhara DS	  N unless you will be doing this on an Intel MID platform.
7785369c02dSSreedhara DS
77989507787SAlek Duconfig GPIO_INTEL_PMIC
78089507787SAlek Du	bool "Intel PMIC GPIO support"
78189507787SAlek Du	depends on INTEL_SCU_IPC && GPIOLIB
78289507787SAlek Du	---help---
78389507787SAlek Du	  Say Y here to support GPIO via the SCU IPC interface
78489507787SAlek Du	  on Intel MID platforms.
78589507787SAlek Du
7868eec8a11SHong Liuconfig INTEL_MID_POWER_BUTTON
7878eec8a11SHong Liu	tristate "power button driver for Intel MID platforms"
78880887757SRandy Dunlap	depends on INTEL_SCU_IPC && INPUT
7898eec8a11SHong Liu	help
7908eec8a11SHong Liu	  This driver handles the power button on the Intel MID platforms.
7918eec8a11SHong Liu
7928eec8a11SHong Liu	  If unsure, say N.
7938eec8a11SHong Liu
794f017fbe7SDurgadoss Rconfig INTEL_MFLD_THERMAL
795f017fbe7SDurgadoss R       tristate "Thermal driver for Intel Medfield platform"
796420138a7SMika Westerberg       depends on MFD_INTEL_MSIC && THERMAL
797f017fbe7SDurgadoss R       help
798f017fbe7SDurgadoss R         Say Y here to enable thermal driver support for the  Intel Medfield
799f017fbe7SDurgadoss R         platform.
800f017fbe7SDurgadoss R
801aa7ffc01SJesse Barnesconfig INTEL_IPS
802aa7ffc01SJesse Barnes	tristate "Intel Intelligent Power Sharing"
803aa7ffc01SJesse Barnes	depends on ACPI
804aa7ffc01SJesse Barnes	---help---
805aa7ffc01SJesse Barnes	  Intel Calpella platforms support dynamic power sharing between the
806aa7ffc01SJesse Barnes	  CPU and GPU, maximizing performance in a given TDP.  This driver,
807aa7ffc01SJesse Barnes	  along with the CPU frequency and i915 drivers, provides that
808aa7ffc01SJesse Barnes	  functionality.  If in doubt, say Y here; it will only load on
809aa7ffc01SJesse Barnes	  supported platforms.
810aa7ffc01SJesse Barnes
81128a375dfSBryan O'Donoghueconfig INTEL_IMR
81228a375dfSBryan O'Donoghue	bool "Intel Isolated Memory Region support"
81328a375dfSBryan O'Donoghue	default n
81428a375dfSBryan O'Donoghue	depends on X86_INTEL_QUARK && IOSF_MBI
81528a375dfSBryan O'Donoghue	---help---
81628a375dfSBryan O'Donoghue	  This option provides a means to manipulate Isolated Memory Regions.
81728a375dfSBryan O'Donoghue	  IMRs are a set of registers that define read and write access masks
81828a375dfSBryan O'Donoghue	  to prohibit certain system agents from accessing memory with 1 KiB
81928a375dfSBryan O'Donoghue	  granularity.
82028a375dfSBryan O'Donoghue
82128a375dfSBryan O'Donoghue	  IMRs make it possible to control read/write access to an address
82228a375dfSBryan O'Donoghue	  by hardware agents inside the SoC. Read and write masks can be
82328a375dfSBryan O'Donoghue	  defined for:
82428a375dfSBryan O'Donoghue		- eSRAM flush
82528a375dfSBryan O'Donoghue		- Dirty CPU snoop (write only)
82628a375dfSBryan O'Donoghue		- RMU access
82728a375dfSBryan O'Donoghue		- PCI Virtual Channel 0/Virtual Channel 1
82828a375dfSBryan O'Donoghue		- SMM mode
82928a375dfSBryan O'Donoghue		- Non SMM mode
83028a375dfSBryan O'Donoghue
83128a375dfSBryan O'Donoghue	  Quark contains a set of eight IMR registers and makes use of those
83228a375dfSBryan O'Donoghue	  registers during its bootup process.
83328a375dfSBryan O'Donoghue
83428a375dfSBryan O'Donoghue	  If you are running on a Galileo/Quark say Y here.
83528a375dfSBryan O'Donoghue
83635f0ce03SVernon Maueryconfig IBM_RTL
83735f0ce03SVernon Mauery	tristate "Device driver to enable PRTL support"
83835f0ce03SVernon Mauery	depends on X86 && PCI
83935f0ce03SVernon Mauery	---help---
84035f0ce03SVernon Mauery	 Enable support for IBM Premium Real Time Mode (PRTM).
84135f0ce03SVernon Mauery	 This module will allow you the enter and exit PRTM in the BIOS via
84235f0ce03SVernon Mauery	 sysfs on platforms that support this feature.  System in PRTM will
84335f0ce03SVernon Mauery	 not receive CPU-generated SMIs for recoverable errors.  Use of this
84435f0ce03SVernon Mauery	 feature without proper support may void your hardware warranty.
84535f0ce03SVernon Mauery
84635f0ce03SVernon Mauery	 If the proper BIOS support is found the driver will load and create
84735f0ce03SVernon Mauery	 /sys/devices/system/ibm_rtl/.  The "state" variable will indicate
84835f0ce03SVernon Mauery	 whether or not the BIOS is in PRTM.
84935f0ce03SVernon Mauery	 state = 0 (BIOS SMIs on)
85035f0ce03SVernon Mauery	 state = 1 (BIOS SMIs off)
85135f0ce03SVernon Mauery
852260586d2SDaniel Drakeconfig XO1_RFKILL
853260586d2SDaniel Drake	tristate "OLPC XO-1 software RF kill switch"
854b02fdfccSJean Delvare	depends on OLPC || COMPILE_TEST
855260586d2SDaniel Drake	depends on RFKILL
856260586d2SDaniel Drake	---help---
857260586d2SDaniel Drake	  Support for enabling/disabling the WLAN interface on the OLPC XO-1
858260586d2SDaniel Drake	  laptop.
859260586d2SDaniel Drake
86089ca1177SPaul Foxconfig XO15_EBOOK
86189ca1177SPaul Fox	tristate "OLPC XO-1.5 ebook switch"
862b02fdfccSJean Delvare	depends on OLPC || COMPILE_TEST
86389ca1177SPaul Fox	depends on ACPI && INPUT
86489ca1177SPaul Fox	---help---
86589ca1177SPaul Fox	  Support for the ebook switch on the OLPC XO-1.5 laptop.
86689ca1177SPaul Fox
86789ca1177SPaul Fox	  This switch is triggered as the screen is rotated and folded down to
86889ca1177SPaul Fox	  convert the device into ebook form.
86989ca1177SPaul Fox
8702d70b73aSGreg Kroah-Hartmanconfig SAMSUNG_LAPTOP
8712d70b73aSGreg Kroah-Hartman	tristate "Samsung Laptop driver"
8721c02f2d4SCorentin Chary	depends on X86
8731c02f2d4SCorentin Chary	depends on RFKILL || RFKILL = n
8745ff67df3SRandy Dunlap	depends on ACPI_VIDEO || ACPI_VIDEO = n
8751c02f2d4SCorentin Chary	depends on BACKLIGHT_CLASS_DEVICE
876f674ebf1SCorentin Chary	select LEDS_CLASS
877f674ebf1SCorentin Chary	select NEW_LEDS
8782d70b73aSGreg Kroah-Hartman	---help---
8792d70b73aSGreg Kroah-Hartman	  This module implements a driver for a wide range of different
8802d70b73aSGreg Kroah-Hartman	  Samsung laptops.  It offers control over the different
8811c02f2d4SCorentin Chary	  function keys, wireless LED, LCD backlight level.
8821c02f2d4SCorentin Chary
8831c02f2d4SCorentin Chary	  It may also provide some sysfs files described in
8841c02f2d4SCorentin Chary	  <file:Documentation/ABI/testing/sysfs-platform-samsung-laptop>
8852d70b73aSGreg Kroah-Hartman
8862d70b73aSGreg Kroah-Hartman	  To compile this driver as a module, choose M here: the module
8872d70b73aSGreg Kroah-Hartman	  will be called samsung-laptop.
8882d70b73aSGreg Kroah-Hartman
88999b38b4aSDave Airlieconfig MXM_WMI
89099b38b4aSDave Airlie       tristate "WMI support for MXM Laptop Graphics"
8910eacdba3SDave Airlie       depends on ACPI_WMI
89299b38b4aSDave Airlie       ---help---
89399b38b4aSDave Airlie          MXM is a standard for laptop graphics cards, the WMI interface
89499b38b4aSDave Airlie	  is required for switchable nvidia graphics machines
89599b38b4aSDave Airlie
896bb3ce202SYin Kangkaiconfig INTEL_OAKTRAIL
897bb3ce202SYin Kangkai	tristate "Intel Oaktrail Platform Extras"
898bb3ce202SYin Kangkai	depends on ACPI
89914ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
900bb3ce202SYin Kangkai	depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI
901bb3ce202SYin Kangkai	---help---
902bb3ce202SYin Kangkai	  Intel Oaktrail platform need this driver to provide interfaces to
903bb3ce202SYin Kangkai	  enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y
904bb3ce202SYin Kangkai	  here; it will only load on supported platforms.
905bb3ce202SYin Kangkai
90678542e18SFrederick van der Wyckconfig SAMSUNG_Q10
90778542e18SFrederick van der Wyck	tristate "Samsung Q10 Extras"
908aa3b88a3SFrederick van der Wyck	depends on ACPI
90978542e18SFrederick van der Wyck	select BACKLIGHT_CLASS_DEVICE
91078542e18SFrederick van der Wyck	---help---
91178542e18SFrederick van der Wyck	  This driver provides support for backlight control on Samsung Q10
91278542e18SFrederick van der Wyck	  and related laptops, including Dell Latitude X200.
91378542e18SFrederick van der Wyck
914917ee75aSSeth Forsheeconfig APPLE_GMUX
915917ee75aSSeth Forshee	tristate "Apple Gmux Driver"
916f94f0f10SSeth Forshee	depends on ACPI
917917ee75aSSeth Forshee	depends on PNP
918f94f0f10SSeth Forshee	depends on BACKLIGHT_CLASS_DEVICE
919f94f0f10SSeth Forshee	depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE
920f94f0f10SSeth Forshee	depends on ACPI_VIDEO=n || ACPI_VIDEO
921917ee75aSSeth Forshee	---help---
922917ee75aSSeth Forshee	  This driver provides support for the gmux device found on many
923917ee75aSSeth Forshee	  Apple laptops, which controls the display mux for the hybrid
924917ee75aSSeth Forshee	  graphics as well as the backlight. Currently only backlight
925917ee75aSSeth Forshee	  control is supported by the driver.
926917ee75aSSeth Forshee
92734a956dbSMatthew Garrettconfig INTEL_RST
92834a956dbSMatthew Garrett        tristate "Intel Rapid Start Technology Driver"
92934a956dbSMatthew Garrett	depends on ACPI
93034a956dbSMatthew Garrett	---help---
93134a956dbSMatthew Garrett	  This driver provides support for modifying paramaters on systems
93234a956dbSMatthew Garrett	  equipped with Intel's Rapid Start Technology. When put in an ACPI
93334a956dbSMatthew Garrett	  sleep state, these devices will wake after either a configured
93434a956dbSMatthew Garrett	  timeout or when the system battery reaches a critical state,
93534a956dbSMatthew Garrett	  automatically copying memory contents to disk. On resume, the
93634a956dbSMatthew Garrett	  firmware will copy the memory contents back to RAM and resume the OS
93734a956dbSMatthew Garrett	  as usual.
93834a956dbSMatthew Garrett
9395c7f80f7SMatthew Garrettconfig INTEL_SMARTCONNECT
9405c7f80f7SMatthew Garrett        tristate "Intel Smart Connect disabling driver"
9415c7f80f7SMatthew Garrett	depends on ACPI
9425c7f80f7SMatthew Garrett	---help---
9435c7f80f7SMatthew Garrett	  Intel Smart Connect is a technology intended to permit devices to
9445c7f80f7SMatthew Garrett	  update state by resuming for a short period of time at regular
9455c7f80f7SMatthew Garrett	  intervals. If a user enables this functionality under Windows and
9465c7f80f7SMatthew Garrett	  then reboots into Linux, the system may remain configured to resume
9475c7f80f7SMatthew Garrett	  on suspend. In the absence of any userspace to support it, the system
9485c7f80f7SMatthew Garrett	  will then remain awake until something triggers another suspend.
9495c7f80f7SMatthew Garrett
9505c7f80f7SMatthew Garrett	  This driver checks to determine whether the device has Intel Smart
9515c7f80f7SMatthew Garrett	  Connect enabled, and if so disables it.
9525c7f80f7SMatthew Garrett
9538b10acd7SHu Taoconfig PVPANIC
9548b10acd7SHu Tao	tristate "pvpanic device support"
9558b10acd7SHu Tao	depends on ACPI
9568b10acd7SHu Tao	---help---
9578b10acd7SHu Tao	  This driver provides support for the pvpanic device.  pvpanic is
9588b10acd7SHu Tao	  a paravirtualized device provided by QEMU; it lets a virtual machine
9598b10acd7SHu Tao	  (guest) communicate panic events to the host.
9608b10acd7SHu Tao
9610a8b8353Sqipeng.zhaconfig INTEL_PMC_IPC
9620a8b8353Sqipeng.zha	tristate "Intel PMC IPC Driver"
96379ae6bb1SLee Jones	depends on ACPI
9640a8b8353Sqipeng.zha	---help---
9650a8b8353Sqipeng.zha	This driver provides support for PMC control on some Intel platforms.
9660a8b8353Sqipeng.zha	The PMC is an ARC processor which defines IPC commands for communication
9670a8b8353Sqipeng.zha	with other entities in the CPU.
9680a8b8353Sqipeng.zha
9692508a45aSChen Yuconfig SURFACE_PRO3_BUTTON
970*6d5ac6e1SWeng Xuetian	tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet"
9712508a45aSChen Yu	depends on ACPI && INPUT
9722508a45aSChen Yu	---help---
973*6d5ac6e1SWeng Xuetian	  This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet.
974fdca4f16SQipeng Zha
975fdca4f16SQipeng Zhaconfig INTEL_PUNIT_IPC
976fdca4f16SQipeng Zha	tristate "Intel P-Unit IPC Driver"
977fdca4f16SQipeng Zha	---help---
978fdca4f16SQipeng Zha	  This driver provides support for Intel P-Unit Mailbox IPC mechanism,
979fdca4f16SQipeng Zha	  which is used to bridge the communications between kernel and P-Unit.
980378f956eSSouvik Kumar Chakravarty
981378f956eSSouvik Kumar Chakravartyconfig INTEL_TELEMETRY
982378f956eSSouvik Kumar Chakravarty	tristate "Intel SoC Telemetry Driver"
983378f956eSSouvik Kumar Chakravarty	default n
984378f956eSSouvik Kumar Chakravarty	depends on INTEL_PMC_IPC && INTEL_PUNIT_IPC && X86_64
985378f956eSSouvik Kumar Chakravarty	---help---
986378f956eSSouvik Kumar Chakravarty	  This driver provides interfaces to configure and use
987378f956eSSouvik Kumar Chakravarty	  telemetry for INTEL SoC from APL onwards. It is also
988378f956eSSouvik Kumar Chakravarty	  used to get various SoC events and parameters
989378f956eSSouvik Kumar Chakravarty	  directly via debugfs files. Various tools may use
990378f956eSSouvik Kumar Chakravarty	  this interface for SoC state monitoring.
99141b16dceSLen Brownendif # X86_PLATFORM_DEVICES
992