xref: /linux/drivers/platform/x86/Kconfig (revision cef9dd85acd79449d1a5a65543d10f18cb68e56c)
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
942f9f26bdSMichał Kępieńconfig DELL_SMBIOS
959893ae86SJean Delvare	tristate
969893ae86SJean Delvare	select DCDBAS
972f9f26bdSMichał Kępień	---help---
982f9f26bdSMichał Kępień	This module provides common functions for kernel modules using
992f9f26bdSMichał Kępień	Dell SMBIOS.
1002f9f26bdSMichał Kępień
1012f9f26bdSMichał Kępień	If you have a Dell laptop, say Y or M here.
1022f9f26bdSMichał Kępień
103cad73120SLen Brownconfig DELL_LAPTOP
104fe7e913cSKees Cook	tristate "Dell Laptop Extras"
105a570af48SAndy Lutomirski	depends on DMI
106cad73120SLen Brown	depends on BACKLIGHT_CLASS_DEVICE
10714ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
10819d337dfSJohannes Berg	depends on RFKILL || RFKILL = n
109814cb8adSMatthew Garrett	depends on SERIO_I8042
1109893ae86SJean Delvare	select DELL_SMBIOS
111dccefb37SLinus Torvalds	select POWER_SUPPLY
112b9c913f3SLinus Torvalds	select LEDS_CLASS
113b9c913f3SLinus Torvalds	select NEW_LEDS
114cad73120SLen Brown	---help---
115cad73120SLen Brown	This driver adds support for rfkill and backlight control to Dell
116eec3b959SIsmael Luceno	laptops (except for some models covered by the Compal driver).
117cad73120SLen Brown
1180b3f6109SMatthew Garrettconfig DELL_WMI
1190b3f6109SMatthew Garrett	tristate "Dell WMI extras"
1200b3f6109SMatthew Garrett	depends on ACPI_WMI
121a570af48SAndy Lutomirski	depends on DMI
1220b3f6109SMatthew Garrett	depends on INPUT
12314ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
1249893ae86SJean Delvare	select DELL_SMBIOS
125890a7c8eSDmitry Torokhov	select INPUT_SPARSEKMAP
1260b3f6109SMatthew Garrett	---help---
1270b3f6109SMatthew Garrett	  Say Y here if you want to support WMI-based hotkeys on Dell laptops.
1280b3f6109SMatthew Garrett
1290b3f6109SMatthew Garrett	  To compile this driver as a module, choose M here: the module will
1300b3f6109SMatthew Garrett	  be called dell-wmi.
1310b3f6109SMatthew Garrett
132820787fcSColin Ian Kingconfig DELL_WMI_AIO
133820787fcSColin Ian King	tristate "WMI Hotkeys for Dell All-In-One series"
134820787fcSColin Ian King	depends on ACPI_WMI
135820787fcSColin Ian King	depends on INPUT
136820787fcSColin Ian King	select INPUT_SPARSEKMAP
137820787fcSColin Ian King	---help---
138820787fcSColin Ian King	  Say Y here if you want to support WMI-based hotkeys on Dell
139820787fcSColin Ian King	  All-In-One machines.
140820787fcSColin Ian King
141820787fcSColin Ian King	  To compile this driver as a module, choose M here: the module will
142cffbcd0cSRafi Rubin	  be called dell-wmi-aio.
143820787fcSColin Ian King
1444738d8aaSPali Rohárconfig DELL_SMO8800
145e4da9142SPali Rohár	tristate "Dell Latitude freefall driver (ACPI SMO88XX)"
1464738d8aaSPali Rohár	depends on ACPI
1474738d8aaSPali Rohár	---help---
148e4da9142SPali Rohár	  Say Y here if you want to support SMO88XX freefall devices
1494738d8aaSPali Rohár	  on Dell Latitude laptops.
1504738d8aaSPali Rohár
1514738d8aaSPali Rohár	  To compile this driver as a module, choose M here: the module will
1524738d8aaSPali Rohár	  be called dell-smo8800.
1534738d8aaSPali Rohár
154817a5cdbSPali Rohárconfig DELL_RBTN
155817a5cdbSPali Rohár	tristate "Dell Airplane Mode Switch driver"
156817a5cdbSPali Rohár	depends on ACPI
157817a5cdbSPali Rohár	depends on INPUT
158817a5cdbSPali Rohár	depends on RFKILL
159817a5cdbSPali Rohár	---help---
160817a5cdbSPali Rohár	  Say Y here if you want to support Dell Airplane Mode Switch ACPI
161817a5cdbSPali Rohár	  device on Dell laptops. Sometimes it has names: DELLABCE or DELRBTN.
162817a5cdbSPali Rohár	  This driver register rfkill device or input hotkey device depending
163817a5cdbSPali Rohár	  on hardware type (hw switch slider or keyboard toggle button). For
164817a5cdbSPali Rohár	  rfkill devices it receive HW switch events and set correct hard
165817a5cdbSPali Rohár	  rfkill state.
166817a5cdbSPali Rohár
167817a5cdbSPali Rohár	  To compile this driver as a module, choose M here: the module will
168817a5cdbSPali Rohár	  be called dell-rbtn.
169817a5cdbSPali Rohár
170820787fcSColin Ian King
17141b16dceSLen Brownconfig FUJITSU_LAPTOP
17241b16dceSLen Brown	tristate "Fujitsu Laptop Extras"
17341b16dceSLen Brown	depends on ACPI
17441b16dceSLen Brown	depends on INPUT
17541b16dceSLen Brown	depends on BACKLIGHT_CLASS_DEVICE
17614ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
177c1b5310aSJonathan Woithe	depends on LEDS_CLASS || LEDS_CLASS=n
17841b16dceSLen Brown	---help---
17941b16dceSLen Brown	  This is a driver for laptops built by Fujitsu:
18041b16dceSLen Brown
18141b16dceSLen Brown	    * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks
18241b16dceSLen Brown	    * Possibly other Fujitsu laptop models
18341b16dceSLen Brown	    * Tested with S6410 and S7020
18441b16dceSLen Brown
18541b16dceSLen Brown	  It adds support for LCD brightness control and some hotkeys.
18641b16dceSLen Brown
18741b16dceSLen Brown	  If you have a Fujitsu laptop, say Y or M here.
18841b16dceSLen Brown
18941b16dceSLen Brownconfig FUJITSU_LAPTOP_DEBUG
19041b16dceSLen Brown	bool "Verbose debug mode for Fujitsu Laptop Extras"
19141b16dceSLen Brown	depends on FUJITSU_LAPTOP
19241b16dceSLen Brown	default n
19341b16dceSLen Brown	---help---
19441b16dceSLen Brown	  Enables extra debug output from the fujitsu extras driver, at the
19541b16dceSLen Brown	  expense of a slight increase in driver size.
19641b16dceSLen Brown
19741b16dceSLen Brown	  If you are not sure, say N here.
19841b16dceSLen Brown
1992d24c490SRobert Gerlachconfig FUJITSU_TABLET
2002d24c490SRobert Gerlach       tristate "Fujitsu Tablet Extras"
2012d24c490SRobert Gerlach       depends on ACPI
2022d24c490SRobert Gerlach       depends on INPUT
2032d24c490SRobert Gerlach       ---help---
2042d24c490SRobert Gerlach         This is a driver for tablets built by Fujitsu:
2052d24c490SRobert Gerlach
2062d24c490SRobert Gerlach           * Lifebook P1510/P1610/P1620/Txxxx
2072d24c490SRobert Gerlach           * Stylistic ST5xxx
2082d24c490SRobert Gerlach           * Possibly other Fujitsu tablet models
2092d24c490SRobert Gerlach
2102d24c490SRobert Gerlach         It adds support for the panel buttons, docking station detection,
2112d24c490SRobert Gerlach         tablet/notebook mode detection for convertible and
2122d24c490SRobert Gerlach         orientation detection for docked slates.
2132d24c490SRobert Gerlach
2142d24c490SRobert Gerlach         If you have a Fujitsu convertible or slate, say Y or M here.
2152d24c490SRobert Gerlach
216c215ab9aSBen Hutchingsconfig AMILO_RFKILL
217c215ab9aSBen Hutchings	tristate "Fujitsu-Siemens Amilo rfkill support"
218c215ab9aSBen Hutchings	depends on RFKILL
219e1a98e61SBen Hutchings	depends on SERIO_I8042
220c215ab9aSBen Hutchings	---help---
221c215ab9aSBen Hutchings	  This is a driver for enabling wifi on some Fujitsu-Siemens Amilo
222c215ab9aSBen Hutchings	  laptops.
223c215ab9aSBen Hutchings
22441b16dceSLen Brownconfig TC1100_WMI
225fe7e913cSKees Cook	tristate "HP Compaq TC1100 Tablet WMI Extras"
22641b16dceSLen Brown	depends on !X86_64
22741b16dceSLen Brown	depends on ACPI
228e98062edSSedat Dilek	depends on ACPI_WMI
22941b16dceSLen Brown	---help---
23041b16dceSLen Brown	  This is a driver for the WMI extensions (wireless and bluetooth power
23141b16dceSLen Brown	  control) of the HP Compaq TC1100 tablet.
23241b16dceSLen Brown
233efcfed9bSJean Delvareconfig HP_ACCEL
234efcfed9bSJean Delvare	tristate "HP laptop accelerometer"
235efcfed9bSJean Delvare	depends on INPUT && ACPI
2360cdbcd6dSGiedrius Statkevicius	depends on SERIO_I8042
237efcfed9bSJean Delvare	select SENSORS_LIS3LV02D
238efcfed9bSJean Delvare	select NEW_LEDS
239efcfed9bSJean Delvare	select LEDS_CLASS
240efcfed9bSJean Delvare	help
241efcfed9bSJean Delvare	  This driver provides support for the "Mobile Data Protection System 3D"
242efcfed9bSJean Delvare	  or "3D DriveGuard" feature of HP laptops. On such systems the driver
243efcfed9bSJean Delvare	  should load automatically (via ACPI alias).
244efcfed9bSJean Delvare
245efcfed9bSJean Delvare	  Support for a led indicating disk protection will be provided as
246efcfed9bSJean Delvare	  hp::hddprotect. For more information on the feature, refer to
247395cf969SPaul Bolle	  Documentation/misc-devices/lis3lv02d.
248efcfed9bSJean Delvare
249efcfed9bSJean Delvare	  To compile this driver as a module, choose M here: the module will
250efcfed9bSJean Delvare	  be called hp_accel.
251efcfed9bSJean Delvare
25254290fa6SAlex Hungconfig HP_WIRELESS
25348d8b96cSBorislav Petkov	tristate "HP wireless button"
25454290fa6SAlex Hung	depends on ACPI
25554290fa6SAlex Hung	depends on INPUT
25654290fa6SAlex Hung	help
25754290fa6SAlex Hung	 This driver provides supports for new HP wireless button for Windows 8.
25854290fa6SAlex Hung	 On such systems the driver should load automatically (via ACPI alias).
25954290fa6SAlex Hung
26054290fa6SAlex Hung	 To compile this driver as a module, choose M here: the module will
26154290fa6SAlex Hung	 be called hp-wireless.
26254290fa6SAlex Hung
26341b16dceSLen Brownconfig HP_WMI
26441b16dceSLen Brown	tristate "HP WMI extras"
26541b16dceSLen Brown	depends on ACPI_WMI
26641b16dceSLen Brown	depends on INPUT
26719d337dfSJohannes Berg	depends on RFKILL || RFKILL = n
2684d291ed7SDmitry Torokhov	select INPUT_SPARSEKMAP
26941b16dceSLen Brown	help
27041b16dceSLen Brown	 Say Y here if you want to support WMI-based hotkeys on HP laptops and
27141b16dceSLen Brown	 to read data from WMI such as docking or ambient light sensor state.
27241b16dceSLen Brown
27341b16dceSLen Brown	 To compile this driver as a module, choose M here: the module will
27441b16dceSLen Brown	 be called hp-wmi.
27541b16dceSLen Brown
27641b16dceSLen Brownconfig MSI_LAPTOP
27741b16dceSLen Brown	tristate "MSI Laptop Extras"
27841b16dceSLen Brown	depends on ACPI
27941b16dceSLen Brown	depends on BACKLIGHT_CLASS_DEVICE
28014ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
281410c1765SRandy Dunlap	depends on RFKILL
282a0bcaee9SRandy Dunlap	depends on INPUT && SERIO_I8042
283a0bcaee9SRandy Dunlap	select INPUT_SPARSEKMAP
28441b16dceSLen Brown	---help---
28541b16dceSLen Brown	  This is a driver for laptops built by MSI (MICRO-STAR
28641b16dceSLen Brown	  INTERNATIONAL):
28741b16dceSLen Brown
28841b16dceSLen Brown	  MSI MegaBook S270 (MS-1013)
28941b16dceSLen Brown	  Cytron/TCM/Medion/Tchibo MD96100/SAM2000
29041b16dceSLen Brown
29141b16dceSLen Brown	  It adds support for Bluetooth, WLAN and LCD brightness control.
29241b16dceSLen Brown
29341b16dceSLen Brown	  More information about this driver is available at
29441b16dceSLen Brown	  <http://0pointer.de/lennart/tchibo.html>.
29541b16dceSLen Brown
29641b16dceSLen Brown	  If you have an MSI S270 laptop, say Y or M here.
29741b16dceSLen Brown
29841b16dceSLen Brownconfig PANASONIC_LAPTOP
29941b16dceSLen Brown	tristate "Panasonic Laptop Extras"
30041b16dceSLen Brown	depends on INPUT && ACPI
30141b16dceSLen Brown	depends on BACKLIGHT_CLASS_DEVICE
3021a765cacSDmitry Torokhov	select INPUT_SPARSEKMAP
30341b16dceSLen Brown	---help---
30441b16dceSLen Brown	  This driver adds support for access to backlight control and hotkeys
30541b16dceSLen Brown	  on Panasonic Let's Note laptops.
30641b16dceSLen Brown
30741b16dceSLen Brown	  If you have a Panasonic Let's note laptop (such as the R1(N variant),
30841b16dceSLen Brown	  R2, R3, R5, T2, W2 and Y2 series), say Y.
30941b16dceSLen Brown
31041b16dceSLen Brownconfig COMPAL_LAPTOP
311eec3b959SIsmael Luceno	tristate "Compal (and others) Laptop Extras"
31241b16dceSLen Brown	depends on ACPI
31341b16dceSLen Brown	depends on BACKLIGHT_CLASS_DEVICE
31414ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
31551c1410bSIngo Molnar	depends on RFKILL
316c2834145SRandy Dunlap	depends on HWMON
3175ca56718SRandy Dunlap	depends on POWER_SUPPLY
31841b16dceSLen Brown	---help---
319eec3b959SIsmael Luceno	  This is a driver for laptops built by Compal, and some models by
320eec3b959SIsmael Luceno	  other brands (e.g. Dell, Toshiba).
32141b16dceSLen Brown
322d9a427ecSRoald Frederickx	  It adds support for rfkill, Bluetooth, WLAN, LCD brightness, hwmon
323d9a427ecSRoald Frederickx	  and battery charging level control.
32441b16dceSLen Brown
325eec3b959SIsmael Luceno	  For a (possibly incomplete) list of supported laptops, please refer
326eec3b959SIsmael Luceno	  to: Documentation/platform/x86-laptop-drivers.txt
32741b16dceSLen Brown
32841b16dceSLen Brownconfig SONY_LAPTOP
32941b16dceSLen Brown	tristate "Sony Laptop Extras"
33041b16dceSLen Brown	depends on ACPI
33114ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
33214ca7a47SHans de Goede	depends on BACKLIGHT_CLASS_DEVICE
33341b16dceSLen Brown	depends on INPUT
33414bd3136SAlexander Beregalov	depends on RFKILL
33541b16dceSLen Brown	  ---help---
33641b16dceSLen Brown	  This mini-driver drives the SNC and SPIC devices present in the ACPI
33741b16dceSLen Brown	  BIOS of the Sony Vaio laptops.
33841b16dceSLen Brown
33941b16dceSLen Brown	  It gives access to some extra laptop functionalities like Bluetooth,
34041b16dceSLen Brown	  screen brightness control, Fn keys and allows powering on/off some
34141b16dceSLen Brown	  devices.
34241b16dceSLen Brown
34341b16dceSLen Brown	  Read <file:Documentation/laptops/sony-laptop.txt> for more information.
34441b16dceSLen Brown
34541b16dceSLen Brownconfig SONYPI_COMPAT
34641b16dceSLen Brown	bool "Sonypi compatibility"
34741b16dceSLen Brown	depends on SONY_LAPTOP
34841b16dceSLen Brown	  ---help---
34941b16dceSLen Brown	  Build the sonypi driver compatibility code into the sony-laptop driver.
35041b16dceSLen Brown
35157ac3b05SIke Panhcconfig IDEAPAD_LAPTOP
35257ac3b05SIke Panhc	tristate "Lenovo IdeaPad Laptop Extras"
35358ac7aa0SDavid Woodhouse	depends on ACPI
354ad0f4306SRandy Dunlap	depends on RFKILL && INPUT
35507a4a4fcSMaxim Mikityanskiy	depends on SERIO_I8042
356445e8d00SMatthew Garrett	depends on BACKLIGHT_CLASS_DEVICE
35714ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
35874caab99SArnd Bergmann	depends on ACPI_WMI || ACPI_WMI = n
359f63409aeSIke Panhc	select INPUT_SPARSEKMAP
36058ac7aa0SDavid Woodhouse	help
36116fd91e0SIke Panhc	  This is a driver for Lenovo IdeaPad netbooks contains drivers for
36216fd91e0SIke Panhc	  rfkill switch, hotkey, fan control and backlight control.
36358ac7aa0SDavid Woodhouse
3643dda3b37SBenjamin Tissoiresconfig SURFACE3_WMI
3653dda3b37SBenjamin Tissoires	tristate "Surface 3 WMI Driver"
3663dda3b37SBenjamin Tissoires	depends on ACPI_WMI
3673dda3b37SBenjamin Tissoires	depends on DMI
3683dda3b37SBenjamin Tissoires	depends on INPUT
3693dda3b37SBenjamin Tissoires	depends on SPI
3703dda3b37SBenjamin Tissoires	---help---
3713dda3b37SBenjamin Tissoires	  Say Y here if you have a Surface 3.
3723dda3b37SBenjamin Tissoires
3733dda3b37SBenjamin Tissoires	  To compile this driver as a module, choose M here: the module will
3743dda3b37SBenjamin Tissoires	  be called surface3-wmi.
3753dda3b37SBenjamin Tissoires
37641b16dceSLen Brownconfig THINKPAD_ACPI
37741b16dceSLen Brown	tristate "ThinkPad ACPI Laptop Extras"
37841b16dceSLen Brown	depends on ACPI
379d263da31SCorentin Chary	depends on INPUT
38019d337dfSJohannes Berg	depends on RFKILL || RFKILL = n
38114ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
38214ca7a47SHans de Goede	depends on BACKLIGHT_CLASS_DEVICE
38341b16dceSLen Brown	select HWMON
38441b16dceSLen Brown	select NVRAM
38541b16dceSLen Brown	select NEW_LEDS
38641b16dceSLen Brown	select LEDS_CLASS
38741b16dceSLen Brown	---help---
38841b16dceSLen Brown	  This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
38941b16dceSLen Brown	  support for Fn-Fx key combinations, Bluetooth control, video
39041b16dceSLen Brown	  output switching, ThinkLight control, UltraBay eject and more.
39141b16dceSLen Brown	  For more information about this driver see
39241b16dceSLen Brown	  <file:Documentation/laptops/thinkpad-acpi.txt> and
39341b16dceSLen Brown	  <http://ibm-acpi.sf.net/> .
39441b16dceSLen Brown
39541b16dceSLen Brown	  This driver was formerly known as ibm-acpi.
39641b16dceSLen Brown
3976e5b08eeSHenrique de Moraes Holschuh	  Extra functionality will be available if the rfkill (CONFIG_RFKILL)
3986e5b08eeSHenrique de Moraes Holschuh	  and/or ALSA (CONFIG_SND) subsystems are available in the kernel.
3996e5b08eeSHenrique de Moraes Holschuh	  Note that if you want ThinkPad-ACPI to be built-in instead of
4006e5b08eeSHenrique de Moraes Holschuh	  modular, ALSA and rfkill will also have to be built-in.
4016e5b08eeSHenrique de Moraes Holschuh
40241b16dceSLen Brown	  If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
40341b16dceSLen Brown
404ff850c33SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_ALSA_SUPPORT
405ff850c33SHenrique de Moraes Holschuh	bool "Console audio control ALSA interface"
406ff850c33SHenrique de Moraes Holschuh	depends on THINKPAD_ACPI
407ff850c33SHenrique de Moraes Holschuh	depends on SND
408ff850c33SHenrique de Moraes Holschuh	depends on SND = y || THINKPAD_ACPI = SND
409ff850c33SHenrique de Moraes Holschuh	default y
410ff850c33SHenrique de Moraes Holschuh	---help---
411ff850c33SHenrique de Moraes Holschuh	  Enables monitoring of the built-in console audio output control
412ff850c33SHenrique de Moraes Holschuh	  (headphone and speakers), which is operated by the mute and (in
413ff850c33SHenrique de Moraes Holschuh	  some ThinkPad models) volume hotkeys.
414ff850c33SHenrique de Moraes Holschuh
415ff850c33SHenrique de Moraes Holschuh	  If this option is enabled, ThinkPad-ACPI will export an ALSA card
416ff850c33SHenrique de Moraes Holschuh	  with a single read-only mixer control, which should be used for
417ff850c33SHenrique de Moraes Holschuh	  on-screen-display feedback purposes by the Desktop Environment.
418ff850c33SHenrique de Moraes Holschuh
419ff850c33SHenrique de Moraes Holschuh	  Optionally, the driver will also allow software control (the
420ff850c33SHenrique de Moraes Holschuh	  ALSA mixer will be made read-write).  Please refer to the driver
421ff850c33SHenrique de Moraes Holschuh	  documentation for details.
422ff850c33SHenrique de Moraes Holschuh
423ff850c33SHenrique de Moraes Holschuh	  All IBM models have both volume and mute control.  Newer Lenovo
424ff850c33SHenrique de Moraes Holschuh	  models only have mute control (the volume hotkeys are just normal
425ff850c33SHenrique de Moraes Holschuh	  keys and volume control is done through the main HDA mixer).
426ff850c33SHenrique de Moraes Holschuh
427a73f3091SHenrique de Moraes Holschuhconfig THINKPAD_ACPI_DEBUGFACILITIES
428a73f3091SHenrique de Moraes Holschuh	bool "Maintainer debug facilities"
429a73f3091SHenrique de Moraes Holschuh	depends on THINKPAD_ACPI
430a73f3091SHenrique de Moraes Holschuh	default n
431a73f3091SHenrique de Moraes Holschuh	---help---
432a73f3091SHenrique de Moraes Holschuh	  Enables extra stuff in the thinkpad-acpi which is completely useless
433a73f3091SHenrique de Moraes Holschuh	  for normal use.  Read the driver source to find out what it does.
434a73f3091SHenrique de Moraes Holschuh
435a73f3091SHenrique de Moraes Holschuh	  Say N here, unless you were told by a kernel maintainer to do
436a73f3091SHenrique de Moraes Holschuh	  otherwise.
437a73f3091SHenrique de Moraes Holschuh
43841b16dceSLen Brownconfig THINKPAD_ACPI_DEBUG
43941b16dceSLen Brown	bool "Verbose debug mode"
44041b16dceSLen Brown	depends on THINKPAD_ACPI
44141b16dceSLen Brown	default n
44241b16dceSLen Brown	---help---
44341b16dceSLen Brown	  Enables extra debugging information, at the expense of a slightly
44441b16dceSLen Brown	  increase in driver size.
44541b16dceSLen Brown
44641b16dceSLen Brown	  If you are not sure, say N here.
44741b16dceSLen Brown
448a4d5effcSHenrique de Moraes Holschuhconfig THINKPAD_ACPI_UNSAFE_LEDS
449a4d5effcSHenrique de Moraes Holschuh	bool "Allow control of important LEDs (unsafe)"
450a4d5effcSHenrique de Moraes Holschuh	depends on THINKPAD_ACPI
451a4d5effcSHenrique de Moraes Holschuh	default n
452a4d5effcSHenrique de Moraes Holschuh	---help---
453a4d5effcSHenrique de Moraes Holschuh	  Overriding LED state on ThinkPads can mask important
454a4d5effcSHenrique de Moraes Holschuh	  firmware alerts (like critical battery condition), or misled
455a4d5effcSHenrique de Moraes Holschuh	  the user into damaging the hardware (undocking or ejecting
456a4d5effcSHenrique de Moraes Holschuh	  the bay while buses are still active), etc.
457a4d5effcSHenrique de Moraes Holschuh
458a4d5effcSHenrique de Moraes Holschuh	  LED control on the ThinkPad is write-only (with very few
459a4d5effcSHenrique de Moraes Holschuh	  exceptions on very ancient models), which makes it
460a4d5effcSHenrique de Moraes Holschuh	  impossible to know beforehand if important information will
461a4d5effcSHenrique de Moraes Holschuh	  be lost when one changes LED state.
462a4d5effcSHenrique de Moraes Holschuh
463a4d5effcSHenrique de Moraes Holschuh	  Users that know what they are doing can enable this option
464a4d5effcSHenrique de Moraes Holschuh	  and the driver will allow control of every LED, including
465a4d5effcSHenrique de Moraes Holschuh	  the ones on the dock stations.
466a4d5effcSHenrique de Moraes Holschuh
467a4d5effcSHenrique de Moraes Holschuh	  Never enable this option on a distribution kernel.
468a4d5effcSHenrique de Moraes Holschuh
469a4d5effcSHenrique de Moraes Holschuh	  Say N here, unless you are building a kernel for your own
470a4d5effcSHenrique de Moraes Holschuh	  use, and need to control the important firmware LEDs.
471a4d5effcSHenrique de Moraes Holschuh
47241b16dceSLen Brownconfig THINKPAD_ACPI_VIDEO
47341b16dceSLen Brown	bool "Video output control support"
47441b16dceSLen Brown	depends on THINKPAD_ACPI
47541b16dceSLen Brown	default y
47641b16dceSLen Brown	---help---
47741b16dceSLen Brown	  Allows the thinkpad_acpi driver to provide an interface to control
47841b16dceSLen Brown	  the various video output ports.
47941b16dceSLen Brown
48041b16dceSLen Brown	  This feature often won't work well, depending on ThinkPad model,
48141b16dceSLen Brown	  display state, video output devices in use, whether there is a X
48241b16dceSLen Brown	  server running, phase of the moon, and the current mood of
48341b16dceSLen Brown	  Schroedinger's cat.  If you can use X.org's RandR to control
48441b16dceSLen Brown	  your ThinkPad's video output ports instead of this feature,
485b525c06cSHenrique de Moraes Holschuh	  don't think twice: do it and say N here to save memory and avoid
486b525c06cSHenrique de Moraes Holschuh	  bad interactions with X.org.
48741b16dceSLen Brown
488b525c06cSHenrique de Moraes Holschuh	  NOTE: access to this feature is limited to processes with the
489b525c06cSHenrique de Moraes Holschuh	  CAP_SYS_ADMIN capability, to avoid local DoS issues in platforms
490b525c06cSHenrique de Moraes Holschuh	  where it interacts badly with X.org.
491b525c06cSHenrique de Moraes Holschuh
492b525c06cSHenrique de Moraes Holschuh	  If you are not sure, say Y here but do try to check if you could
493b525c06cSHenrique de Moraes Holschuh	  be using X.org RandR instead.
49441b16dceSLen Brown
49541b16dceSLen Brownconfig THINKPAD_ACPI_HOTKEY_POLL
49641b16dceSLen Brown	bool "Support NVRAM polling for hot keys"
49741b16dceSLen Brown	depends on THINKPAD_ACPI
49841b16dceSLen Brown	default y
49941b16dceSLen Brown	---help---
50041b16dceSLen Brown	  Some thinkpad models benefit from NVRAM polling to detect a few of
50141b16dceSLen Brown	  the hot key press events.  If you know your ThinkPad model does not
50241b16dceSLen Brown	  need to do NVRAM polling to support any of the hot keys you use,
50341b16dceSLen Brown	  unselecting this option will save about 1kB of memory.
50441b16dceSLen Brown
50541b16dceSLen Brown	  ThinkPads T40 and newer, R52 and newer, and X31 and newer are
50641b16dceSLen Brown	  unlikely to need NVRAM polling in their latest BIOS versions.
50741b16dceSLen Brown
50841b16dceSLen Brown	  NVRAM polling can detect at most the following keys: ThinkPad/Access
50941b16dceSLen Brown	  IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute,
51041b16dceSLen Brown	  Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12).
51141b16dceSLen Brown
51241b16dceSLen Brown	  If you are not sure, say Y here.  The driver enables polling only if
51341b16dceSLen Brown	  it is strictly necessary to do so.
51441b16dceSLen Brown
515bd9fc3a7SJean Delvareconfig SENSORS_HDAPS
516bd9fc3a7SJean Delvare	tristate "Thinkpad Hard Drive Active Protection System (hdaps)"
51725789f95SJean Delvare	depends on INPUT
518bd9fc3a7SJean Delvare	select INPUT_POLLDEV
519bd9fc3a7SJean Delvare	default n
520bd9fc3a7SJean Delvare	help
521bd9fc3a7SJean Delvare	  This driver provides support for the IBM Hard Drive Active Protection
522bd9fc3a7SJean Delvare	  System (hdaps), which provides an accelerometer and other misc. data.
523bd9fc3a7SJean Delvare	  ThinkPads starting with the R50, T41, and X40 are supported.  The
524bd9fc3a7SJean Delvare	  accelerometer data is readable via sysfs.
525bd9fc3a7SJean Delvare
526bd9fc3a7SJean Delvare	  This driver also provides an absolute input class device, allowing
527bd9fc3a7SJean Delvare	  the laptop to act as a pinball machine-esque joystick.
528bd9fc3a7SJean Delvare
529bd9fc3a7SJean Delvare	  If your ThinkPad is not recognized by the driver, please update to latest
530bd9fc3a7SJean Delvare	  BIOS. This is especially the case for some R52 ThinkPads.
531bd9fc3a7SJean Delvare
532bd9fc3a7SJean Delvare	  Say Y here if you have an applicable laptop and want to experience
533bd9fc3a7SJean Delvare	  the awesome power of hdaps.
534bd9fc3a7SJean Delvare
53541b16dceSLen Brownconfig INTEL_MENLOW
53641b16dceSLen Brown	tristate "Thermal Management driver for Intel menlow platform"
53741b16dceSLen Brown	depends on ACPI_THERMAL
53841b16dceSLen Brown	select THERMAL
53941b16dceSLen Brown	---help---
54041b16dceSLen Brown	  ACPI thermal management enhancement driver on
54141b16dceSLen Brown	  Intel Menlow platform.
54241b16dceSLen Brown
54341b16dceSLen Brown	  If unsure, say N.
54441b16dceSLen Brown
54541b16dceSLen Brownconfig EEEPC_LAPTOP
5467ec48cedSCorentin Chary	tristate "Eee PC Hotkey Driver"
54741b16dceSLen Brown	depends on ACPI
5483a5093eeSAlexey Dobriyan	depends on INPUT
54919d337dfSJohannes Berg	depends on RFKILL || RFKILL = n
55014ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
55144b3615bSIngo Molnar	depends on HOTPLUG_PCI
55214ca7a47SHans de Goede	depends on BACKLIGHT_CLASS_DEVICE
553d97c0defSLen Brown	select HWMON
5543c0eb510SCorentin Chary	select LEDS_CLASS
5553c0eb510SCorentin Chary	select NEW_LEDS
556642e0447SDmitry Torokhov	select INPUT_SPARSEKMAP
55741b16dceSLen Brown	---help---
55841b16dceSLen Brown	  This driver supports the Fn-Fx keys on Eee PC laptops.
55976593d6fSCorentin Chary
56076593d6fSCorentin Chary	  It  also gives access to some extra laptop functionalities like
56176593d6fSCorentin Chary	  Bluetooth, backlight and allows powering on/off some other
56276593d6fSCorentin Chary	  devices.
56341b16dceSLen Brown
564e12e6d94SCorentin Chary	  If you have an Eee PC laptop, say Y or M here. If this driver
565e12e6d94SCorentin Chary	  doesn't work on your Eee PC, try eeepc-wmi instead.
56641b16dceSLen Brown
567e12e6d94SCorentin Charyconfig ASUS_WMI
5687ec48cedSCorentin Chary	tristate "ASUS WMI Driver"
569ee027e4aSYong Wang	depends on ACPI_WMI
570ee027e4aSYong Wang	depends on INPUT
571e07babdeSCorentin Chary	depends on HWMON
57289a7644bSRandy Dunlap	depends on BACKLIGHT_CLASS_DEVICE
573ba48fdb9SCorentin Chary	depends on RFKILL || RFKILL = n
57490ba4b1bSRandy Dunlap	depends on HOTPLUG_PCI
575ea89e1d3SRandy Dunlap	depends on ACPI_VIDEO || ACPI_VIDEO = n
576fb48aef7SIngo Molnar	select INPUT_SPARSEKMAP
577084fca63SCorentin Chary	select LEDS_CLASS
578084fca63SCorentin Chary	select NEW_LEDS
579ee027e4aSYong Wang	---help---
580b229ece9SCorentin Chary	  Say Y here if you have a WMI aware Asus laptop (like Eee PCs or new
581b229ece9SCorentin Chary	  Asus Notebooks).
582ee027e4aSYong Wang
583ee027e4aSYong Wang	  To compile this driver as a module, choose M here: the module will
584e12e6d94SCorentin Chary	  be called asus-wmi.
585e12e6d94SCorentin Chary
586b229ece9SCorentin Charyconfig ASUS_NB_WMI
5877ec48cedSCorentin Chary	tristate "Asus Notebook WMI Driver"
588b229ece9SCorentin Chary	depends on ASUS_WMI
589ea893695SArnd Bergmann	depends on SERIO_I8042 || SERIO_I8042 = n
590b229ece9SCorentin Chary	---help---
591b229ece9SCorentin Chary	  This is a driver for newer Asus notebooks. It adds extra features
592b229ece9SCorentin Chary	  like wireless radio and bluetooth control, leds, hotkeys, backlight...
593b229ece9SCorentin Chary
594f54619f2SMasanari Iida	  For more information, see
595b229ece9SCorentin Chary	  <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
596b229ece9SCorentin Chary
597b229ece9SCorentin Chary	  If you have an ACPI-WMI compatible Asus Notebook, say Y or M
598b229ece9SCorentin Chary	  here.
599b229ece9SCorentin Chary
600e12e6d94SCorentin Charyconfig EEEPC_WMI
6017ec48cedSCorentin Chary	tristate "Eee PC WMI Driver"
602e12e6d94SCorentin Chary	depends on ASUS_WMI
603e12e6d94SCorentin Chary	---help---
604e12e6d94SCorentin Chary	  This is a driver for newer Eee PC laptops. It adds extra features
605e12e6d94SCorentin Chary	  like wireless radio and bluetooth control, leds, hotkeys, backlight...
606e12e6d94SCorentin Chary
607f54619f2SMasanari Iida	  For more information, see
608e12e6d94SCorentin Chary	  <file:Documentation/ABI/testing/sysfs-platform-asus-wmi>
609e12e6d94SCorentin Chary
610e12e6d94SCorentin Chary	  If you have an ACPI-WMI compatible Eee PC laptop (>= 1000), say Y or M
611e12e6d94SCorentin Chary	  here.
612b4f9fe12SLen Brown
613f6a6bbaeSJoão Paulo Rechi Vitaconfig ASUS_WIRELESS
614f6a6bbaeSJoão Paulo Rechi Vita	tristate "Asus Wireless Radio Control Driver"
615f6a6bbaeSJoão Paulo Rechi Vita	depends on ACPI
616f6a6bbaeSJoão Paulo Rechi Vita	depends on INPUT
6172c1a49c9SJoão Paulo Rechi Vita	select NEW_LEDS
6182c1a49c9SJoão Paulo Rechi Vita	select LEDS_CLASS
619f6a6bbaeSJoão Paulo Rechi Vita	---help---
620f6a6bbaeSJoão Paulo Rechi Vita	  The Asus Wireless Radio Control handles the airplane mode hotkey
621f6a6bbaeSJoão Paulo Rechi Vita	  present on some Asus laptops.
622f6a6bbaeSJoão Paulo Rechi Vita
623f6a6bbaeSJoão Paulo Rechi Vita	  Say Y or M here if you have an ASUS notebook with an airplane mode
624f6a6bbaeSJoão Paulo Rechi Vita	  hotkey.
625f6a6bbaeSJoão Paulo Rechi Vita
626f6a6bbaeSJoão Paulo Rechi Vita	  If you choose to compile this driver as a module the module will be
627f6a6bbaeSJoão Paulo Rechi Vita	  called asus-wireless.
628f6a6bbaeSJoão Paulo Rechi Vita
629b4f9fe12SLen Brownconfig ACPI_WMI
6305fcdd177SCarlos Corbacho	tristate "WMI"
631b4f9fe12SLen Brown	depends on ACPI
632b4f9fe12SLen Brown	help
633b4f9fe12SLen Brown	  This driver adds support for the ACPI-WMI (Windows Management
634b4f9fe12SLen Brown	  Instrumentation) mapper device (PNP0C14) found on some systems.
635b4f9fe12SLen Brown
636b4f9fe12SLen Brown	  ACPI-WMI is a proprietary extension to ACPI to expose parts of the
637b4f9fe12SLen Brown	  ACPI firmware to userspace - this is done through various vendor
638b4f9fe12SLen Brown	  defined methods and data blocks in a PNP0C14 device, which are then
639b4f9fe12SLen Brown	  made available for userspace to call.
640b4f9fe12SLen Brown
641b4f9fe12SLen Brown	  The implementation of this in Linux currently only exposes this to
642b4f9fe12SLen Brown	  other kernel space drivers.
643b4f9fe12SLen Brown
644b4f9fe12SLen Brown	  This driver is a required dependency to build the firmware specific
645b4f9fe12SLen Brown	  drivers needed on many machines, including Acer and HP laptops.
646b4f9fe12SLen Brown
647b4f9fe12SLen Brown	  It is safe to enable this driver even if your DSDT doesn't define
648b4f9fe12SLen Brown	  any ACPI-WMI devices.
649b4f9fe12SLen Brown
650d12d8bafSThomas Renningerconfig MSI_WMI
651d12d8bafSThomas Renninger	tristate "MSI WMI extras"
652d12d8bafSThomas Renninger	depends on ACPI_WMI
653d12d8bafSThomas Renninger	depends on INPUT
654de078e57SAnisse Astier	depends on BACKLIGHT_CLASS_DEVICE
65514ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
656c30116c6SAnisse Astier	select INPUT_SPARSEKMAP
657d12d8bafSThomas Renninger	help
658d12d8bafSThomas Renninger	 Say Y here if you want to support WMI-based hotkeys on MSI laptops.
659d12d8bafSThomas Renninger
660d12d8bafSThomas Renninger	 To compile this driver as a module, choose M here: the module will
661d12d8bafSThomas Renninger	 be called msi-wmi.
662d12d8bafSThomas Renninger
6639caeb532SHerton Ronaldo Krzesinskiconfig TOPSTAR_LAPTOP
6649caeb532SHerton Ronaldo Krzesinski	tristate "Topstar Laptop Extras"
6659caeb532SHerton Ronaldo Krzesinski	depends on ACPI
6669caeb532SHerton Ronaldo Krzesinski	depends on INPUT
66797490f1cSDmitry Torokhov	select INPUT_SPARSEKMAP
6689caeb532SHerton Ronaldo Krzesinski	---help---
6699caeb532SHerton Ronaldo Krzesinski	  This driver adds support for hotkeys found on Topstar laptops.
6709caeb532SHerton Ronaldo Krzesinski
6719caeb532SHerton Ronaldo Krzesinski	  If you have a Topstar laptop, say Y or M here.
6729caeb532SHerton Ronaldo Krzesinski
673b4f9fe12SLen Brownconfig ACPI_TOSHIBA
674b4f9fe12SLen Brown	tristate "Toshiba Laptop Extras"
675b4f9fe12SLen Brown	depends on ACPI
676f11f999eSSeth Forshee	depends on ACPI_WMI
6770c51a4d8SMark Brown	select LEDS_CLASS
6780c51a4d8SMark Brown	select NEW_LEDS
679c76a3e1dSJonathan Corbet	depends on BACKLIGHT_CLASS_DEVICE
680b4f9fe12SLen Brown	depends on INPUT
681283672e4SSeth Forshee	depends on SERIO_I8042 || SERIO_I8042 = n
682358d6a2cSHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
683dc4522beSAzael Avalos	depends on RFKILL || RFKILL = n
68498010f1eSAzael Avalos	depends on IIO
685b4f9fe12SLen Brown	select INPUT_POLLDEV
686384a7cd9SDmitry Torokhov	select INPUT_SPARSEKMAP
687b4f9fe12SLen Brown	---help---
688b4f9fe12SLen Brown	  This driver adds support for access to certain system settings
689b4f9fe12SLen Brown	  on "legacy free" Toshiba laptops.  These laptops can be recognized by
690b4f9fe12SLen Brown	  their lack of a BIOS setup menu and APM support.
691b4f9fe12SLen Brown
692b4f9fe12SLen Brown	  On these machines, all system configuration is handled through the
693b4f9fe12SLen Brown	  ACPI.  This driver is required for access to controls not covered
694b4f9fe12SLen Brown	  by the general ACPI drivers, such as LCD brightness, video output,
695b4f9fe12SLen Brown	  etc.
696b4f9fe12SLen Brown
697b4f9fe12SLen Brown	  This driver differs from the non-ACPI Toshiba laptop driver (located
698b4f9fe12SLen Brown	  under "Processor type and features") in several aspects.
699b4f9fe12SLen Brown	  Configuration is accessed by reading and writing text files in the
700b4f9fe12SLen Brown	  /proc tree instead of by program interface to /dev.  Furthermore, no
701b4f9fe12SLen Brown	  power management functions are exposed, as those are handled by the
702b4f9fe12SLen Brown	  general ACPI drivers.
703b4f9fe12SLen Brown
704b4f9fe12SLen Brown	  More information about this driver is available at
705b4f9fe12SLen Brown	  <http://memebeam.org/toys/ToshibaAcpiDriver>.
706b4f9fe12SLen Brown
707b4f9fe12SLen Brown	  If you have a legacy free Toshiba laptop (such as the Libretto L1
708b4f9fe12SLen Brown	  series), say Y.
70942b4e9eeSJes Sorensen
71042b4e9eeSJes Sorensenconfig TOSHIBA_BT_RFKILL
71142b4e9eeSJes Sorensen	tristate "Toshiba Bluetooth RFKill switch support"
71242b4e9eeSJes Sorensen	depends on ACPI
7137ee8cd33SAzael Avalos	depends on RFKILL || RFKILL = n
71442b4e9eeSJes Sorensen	---help---
71542b4e9eeSJes Sorensen	  This driver adds support for Bluetooth events for the RFKill
71642b4e9eeSJes Sorensen	  switch on modern Toshiba laptops with full ACPI support and
71742b4e9eeSJes Sorensen	  an RFKill switch.
71842b4e9eeSJes Sorensen
71942b4e9eeSJes Sorensen	  This driver handles RFKill events for the TOS6205 Bluetooth,
72042b4e9eeSJes Sorensen	  and re-enables it when the switch is set back to the 'on'
72142b4e9eeSJes Sorensen	  position.
72242b4e9eeSJes Sorensen
72342b4e9eeSJes Sorensen	  If you have a modern Toshiba laptop with a Bluetooth and an
72442b4e9eeSJes Sorensen	  RFKill switch (such as the Portege R500), say Y.
725529aa8cbSThadeu Lima de Souza Cascardo
726186e4e89SAzael Avalosconfig TOSHIBA_HAPS
727186e4e89SAzael Avalos	tristate "Toshiba HDD Active Protection Sensor"
728186e4e89SAzael Avalos	depends on ACPI
729186e4e89SAzael Avalos	---help---
730186e4e89SAzael Avalos	  This driver adds support for the built-in accelerometer
731769a12a9SMasanari Iida	  found on recent Toshiba laptops equipped with HID TOS620A
732186e4e89SAzael Avalos	  device.
733186e4e89SAzael Avalos
734186e4e89SAzael Avalos	  This driver receives ACPI notify events 0x80 when the sensor
735186e4e89SAzael Avalos	  detects a sudden move or a harsh vibration, as well as an
736186e4e89SAzael Avalos	  ACPI notify event 0x81 whenever the movement or vibration has
737186e4e89SAzael Avalos	  been stabilized.
738186e4e89SAzael Avalos
739186e4e89SAzael Avalos	  Also provides sysfs entries to get/set the desired protection
740769a12a9SMasanari Iida	  level and resetting the HDD protection interface.
741186e4e89SAzael Avalos
742186e4e89SAzael Avalos	  If you have a recent Toshiba laptop with a built-in accelerometer
743186e4e89SAzael Avalos	  device, say Y.
744186e4e89SAzael Avalos
74514991fc7SAzael Avalosconfig TOSHIBA_WMI
74614991fc7SAzael Avalos	tristate "Toshiba WMI Hotkeys Driver (EXPERIMENTAL)"
74714991fc7SAzael Avalos	default n
74814991fc7SAzael Avalos	depends on ACPI_WMI
74914991fc7SAzael Avalos	depends on INPUT
75014991fc7SAzael Avalos	select INPUT_SPARSEKMAP
75114991fc7SAzael Avalos	---help---
75214991fc7SAzael Avalos	  This driver adds hotkey monitoring support to some Toshiba models
75314991fc7SAzael Avalos	  that manage the hotkeys via WMI events.
75414991fc7SAzael Avalos
75514991fc7SAzael Avalos	  WARNING: This driver is incomplete as it lacks a proper keymap and the
75614991fc7SAzael Avalos	  *notify function only prints the ACPI event type value. Be warned that
75714991fc7SAzael Avalos	  you will need to provide some information if you have a Toshiba model
75814991fc7SAzael Avalos	  with WMI event hotkeys and want to help with the develpment of this
75914991fc7SAzael Avalos	  driver.
76014991fc7SAzael Avalos
76114991fc7SAzael Avalos	  If you have a WMI-based hotkeys Toshiba laptop, say Y or M here.
76214991fc7SAzael Avalos
763529aa8cbSThadeu Lima de Souza Cascardoconfig ACPI_CMPC
764529aa8cbSThadeu Lima de Souza Cascardo	tristate "CMPC Laptop Extras"
76525789f95SJean Delvare	depends on ACPI
766f35843edSThadeu Lima de Souza Cascardo	depends on RFKILL || RFKILL=n
767529aa8cbSThadeu Lima de Souza Cascardo	select INPUT
768529aa8cbSThadeu Lima de Souza Cascardo	select BACKLIGHT_CLASS_DEVICE
769529aa8cbSThadeu Lima de Souza Cascardo	default n
770529aa8cbSThadeu Lima de Souza Cascardo	help
771529aa8cbSThadeu Lima de Souza Cascardo	  Support for Intel Classmate PC ACPI devices, including some
772529aa8cbSThadeu Lima de Souza Cascardo	  keys as input device, backlight device, tablet and accelerometer
773529aa8cbSThadeu Lima de Souza Cascardo	  devices.
774529aa8cbSThadeu Lima de Souza Cascardo
775ecc83e52SAlex Hungconfig INTEL_HID_EVENT
776ecc83e52SAlex Hung	tristate "INTEL HID Event"
777ecc83e52SAlex Hung	depends on ACPI
778ecc83e52SAlex Hung	depends on INPUT
779ecc83e52SAlex Hung	select INPUT_SPARSEKMAP
780ecc83e52SAlex Hung	help
781ecc83e52SAlex Hung	  This driver provides support for the Intel HID Event hotkey interface.
782ecc83e52SAlex Hung	  Some laptops require this driver for hotkey support.
783ecc83e52SAlex Hung
784ecc83e52SAlex Hung	  To compile this driver as a module, choose M here: the module will
785ecc83e52SAlex Hung	  be called intel_hid.
786ecc83e52SAlex Hung
787332e0812SAceLan Kaoconfig INTEL_VBTN
788332e0812SAceLan Kao	tristate "INTEL VIRTUAL BUTTON"
789332e0812SAceLan Kao	depends on ACPI
790332e0812SAceLan Kao	depends on INPUT
791332e0812SAceLan Kao	select INPUT_SPARSEKMAP
792332e0812SAceLan Kao	help
793332e0812SAceLan Kao	  This driver provides support for the Intel Virtual Button interface.
794332e0812SAceLan Kao	  Some laptops require this driver for power button support.
795332e0812SAceLan Kao
796332e0812SAceLan Kao	  To compile this driver as a module, choose M here: the module will
797332e0812SAceLan Kao	  be called intel_vbtn.
798332e0812SAceLan Kao
7999a58a333SSreedhara DSconfig INTEL_SCU_IPC
8009a58a333SSreedhara DS	bool "Intel SCU IPC Support"
801c95aaeffSAlan Cox	depends on X86_INTEL_MID
8029a58a333SSreedhara DS	default y
8039a58a333SSreedhara DS	---help---
8049a58a333SSreedhara DS	  IPC is used to bridge the communications between kernel and SCU on
8056c62673cSMatthew Garrett	  some embedded Intel x86 platforms. This is not needed for PC-type
8066c62673cSMatthew Garrett	  machines.
8079a58a333SSreedhara DS
8085369c02dSSreedhara DSconfig INTEL_SCU_IPC_UTIL
8095369c02dSSreedhara DS	tristate "Intel SCU IPC utility driver"
8105369c02dSSreedhara DS	depends on INTEL_SCU_IPC
8115369c02dSSreedhara DS	default y
8125369c02dSSreedhara DS	---help---
8135369c02dSSreedhara DS	  The IPC Util driver provides an interface with the SCU enabling
8145369c02dSSreedhara DS	  low level access for debug work and updating the firmware. Say
8155369c02dSSreedhara DS	  N unless you will be doing this on an Intel MID platform.
8165369c02dSSreedhara DS
81789507787SAlek Duconfig GPIO_INTEL_PMIC
81889507787SAlek Du	bool "Intel PMIC GPIO support"
81989507787SAlek Du	depends on INTEL_SCU_IPC && GPIOLIB
82089507787SAlek Du	---help---
82189507787SAlek Du	  Say Y here to support GPIO via the SCU IPC interface
82289507787SAlek Du	  on Intel MID platforms.
82389507787SAlek Du
8248eec8a11SHong Liuconfig INTEL_MID_POWER_BUTTON
8258eec8a11SHong Liu	tristate "power button driver for Intel MID platforms"
82680887757SRandy Dunlap	depends on INTEL_SCU_IPC && INPUT
8278eec8a11SHong Liu	help
8288eec8a11SHong Liu	  This driver handles the power button on the Intel MID platforms.
8298eec8a11SHong Liu
8308eec8a11SHong Liu	  If unsure, say N.
8318eec8a11SHong Liu
832f017fbe7SDurgadoss Rconfig INTEL_MFLD_THERMAL
833f017fbe7SDurgadoss R       tristate "Thermal driver for Intel Medfield platform"
834420138a7SMika Westerberg       depends on MFD_INTEL_MSIC && THERMAL
835f017fbe7SDurgadoss R       help
836f017fbe7SDurgadoss R         Say Y here to enable thermal driver support for the  Intel Medfield
837f017fbe7SDurgadoss R         platform.
838f017fbe7SDurgadoss R
839aa7ffc01SJesse Barnesconfig INTEL_IPS
840aa7ffc01SJesse Barnes	tristate "Intel Intelligent Power Sharing"
841aa7ffc01SJesse Barnes	depends on ACPI
842aa7ffc01SJesse Barnes	---help---
843aa7ffc01SJesse Barnes	  Intel Calpella platforms support dynamic power sharing between the
844aa7ffc01SJesse Barnes	  CPU and GPU, maximizing performance in a given TDP.  This driver,
845aa7ffc01SJesse Barnes	  along with the CPU frequency and i915 drivers, provides that
846aa7ffc01SJesse Barnes	  functionality.  If in doubt, say Y here; it will only load on
847aa7ffc01SJesse Barnes	  supported platforms.
848aa7ffc01SJesse Barnes
84928a375dfSBryan O'Donoghueconfig INTEL_IMR
85028a375dfSBryan O'Donoghue	bool "Intel Isolated Memory Region support"
85128a375dfSBryan O'Donoghue	default n
85228a375dfSBryan O'Donoghue	depends on X86_INTEL_QUARK && IOSF_MBI
85328a375dfSBryan O'Donoghue	---help---
85428a375dfSBryan O'Donoghue	  This option provides a means to manipulate Isolated Memory Regions.
85528a375dfSBryan O'Donoghue	  IMRs are a set of registers that define read and write access masks
85628a375dfSBryan O'Donoghue	  to prohibit certain system agents from accessing memory with 1 KiB
85728a375dfSBryan O'Donoghue	  granularity.
85828a375dfSBryan O'Donoghue
85928a375dfSBryan O'Donoghue	  IMRs make it possible to control read/write access to an address
86028a375dfSBryan O'Donoghue	  by hardware agents inside the SoC. Read and write masks can be
86128a375dfSBryan O'Donoghue	  defined for:
86228a375dfSBryan O'Donoghue		- eSRAM flush
86328a375dfSBryan O'Donoghue		- Dirty CPU snoop (write only)
86428a375dfSBryan O'Donoghue		- RMU access
86528a375dfSBryan O'Donoghue		- PCI Virtual Channel 0/Virtual Channel 1
86628a375dfSBryan O'Donoghue		- SMM mode
86728a375dfSBryan O'Donoghue		- Non SMM mode
86828a375dfSBryan O'Donoghue
86928a375dfSBryan O'Donoghue	  Quark contains a set of eight IMR registers and makes use of those
87028a375dfSBryan O'Donoghue	  registers during its bootup process.
87128a375dfSBryan O'Donoghue
87228a375dfSBryan O'Donoghue	  If you are running on a Galileo/Quark say Y here.
87328a375dfSBryan O'Donoghue
874b740d2e9SRajneesh Bhardwajconfig INTEL_PMC_CORE
875b740d2e9SRajneesh Bhardwaj	bool "Intel PMC Core driver"
87625789f95SJean Delvare	depends on PCI
877b740d2e9SRajneesh Bhardwaj	---help---
878b740d2e9SRajneesh Bhardwaj	  The Intel Platform Controller Hub for Intel Core SoCs provides access
879b740d2e9SRajneesh Bhardwaj	  to Power Management Controller registers via a PCI interface. This
880b740d2e9SRajneesh Bhardwaj	  driver can utilize debugging capabilities and supported features as
881b740d2e9SRajneesh Bhardwaj	  exposed by the Power Management Controller.
882b740d2e9SRajneesh Bhardwaj
883b740d2e9SRajneesh Bhardwaj	  Supported features:
884b740d2e9SRajneesh Bhardwaj		- SLP_S0_RESIDENCY counter.
885b740d2e9SRajneesh Bhardwaj
88635f0ce03SVernon Maueryconfig IBM_RTL
88735f0ce03SVernon Mauery	tristate "Device driver to enable PRTL support"
88825789f95SJean Delvare	depends on PCI
88935f0ce03SVernon Mauery	---help---
89035f0ce03SVernon Mauery	 Enable support for IBM Premium Real Time Mode (PRTM).
89135f0ce03SVernon Mauery	 This module will allow you the enter and exit PRTM in the BIOS via
89235f0ce03SVernon Mauery	 sysfs on platforms that support this feature.  System in PRTM will
89335f0ce03SVernon Mauery	 not receive CPU-generated SMIs for recoverable errors.  Use of this
89435f0ce03SVernon Mauery	 feature without proper support may void your hardware warranty.
89535f0ce03SVernon Mauery
89635f0ce03SVernon Mauery	 If the proper BIOS support is found the driver will load and create
89735f0ce03SVernon Mauery	 /sys/devices/system/ibm_rtl/.  The "state" variable will indicate
89835f0ce03SVernon Mauery	 whether or not the BIOS is in PRTM.
89935f0ce03SVernon Mauery	 state = 0 (BIOS SMIs on)
90035f0ce03SVernon Mauery	 state = 1 (BIOS SMIs off)
90135f0ce03SVernon Mauery
902260586d2SDaniel Drakeconfig XO1_RFKILL
903260586d2SDaniel Drake	tristate "OLPC XO-1 software RF kill switch"
904b02fdfccSJean Delvare	depends on OLPC || COMPILE_TEST
905260586d2SDaniel Drake	depends on RFKILL
906260586d2SDaniel Drake	---help---
907260586d2SDaniel Drake	  Support for enabling/disabling the WLAN interface on the OLPC XO-1
908260586d2SDaniel Drake	  laptop.
909260586d2SDaniel Drake
91089ca1177SPaul Foxconfig XO15_EBOOK
91189ca1177SPaul Fox	tristate "OLPC XO-1.5 ebook switch"
912b02fdfccSJean Delvare	depends on OLPC || COMPILE_TEST
91389ca1177SPaul Fox	depends on ACPI && INPUT
91489ca1177SPaul Fox	---help---
91589ca1177SPaul Fox	  Support for the ebook switch on the OLPC XO-1.5 laptop.
91689ca1177SPaul Fox
91789ca1177SPaul Fox	  This switch is triggered as the screen is rotated and folded down to
91889ca1177SPaul Fox	  convert the device into ebook form.
91989ca1177SPaul Fox
9202d70b73aSGreg Kroah-Hartmanconfig SAMSUNG_LAPTOP
9212d70b73aSGreg Kroah-Hartman	tristate "Samsung Laptop driver"
9221c02f2d4SCorentin Chary	depends on RFKILL || RFKILL = n
9235ff67df3SRandy Dunlap	depends on ACPI_VIDEO || ACPI_VIDEO = n
9241c02f2d4SCorentin Chary	depends on BACKLIGHT_CLASS_DEVICE
925f674ebf1SCorentin Chary	select LEDS_CLASS
926f674ebf1SCorentin Chary	select NEW_LEDS
9272d70b73aSGreg Kroah-Hartman	---help---
9282d70b73aSGreg Kroah-Hartman	  This module implements a driver for a wide range of different
9292d70b73aSGreg Kroah-Hartman	  Samsung laptops.  It offers control over the different
9301c02f2d4SCorentin Chary	  function keys, wireless LED, LCD backlight level.
9311c02f2d4SCorentin Chary
9321c02f2d4SCorentin Chary	  It may also provide some sysfs files described in
9331c02f2d4SCorentin Chary	  <file:Documentation/ABI/testing/sysfs-platform-samsung-laptop>
9342d70b73aSGreg Kroah-Hartman
9352d70b73aSGreg Kroah-Hartman	  To compile this driver as a module, choose M here: the module
9362d70b73aSGreg Kroah-Hartman	  will be called samsung-laptop.
9372d70b73aSGreg Kroah-Hartman
93899b38b4aSDave Airlieconfig MXM_WMI
93999b38b4aSDave Airlie       tristate "WMI support for MXM Laptop Graphics"
9400eacdba3SDave Airlie       depends on ACPI_WMI
94199b38b4aSDave Airlie       ---help---
94299b38b4aSDave Airlie          MXM is a standard for laptop graphics cards, the WMI interface
94399b38b4aSDave Airlie	  is required for switchable nvidia graphics machines
94499b38b4aSDave Airlie
945bb3ce202SYin Kangkaiconfig INTEL_OAKTRAIL
946bb3ce202SYin Kangkai	tristate "Intel Oaktrail Platform Extras"
947bb3ce202SYin Kangkai	depends on ACPI
94814ca7a47SHans de Goede	depends on ACPI_VIDEO || ACPI_VIDEO = n
949bb3ce202SYin Kangkai	depends on RFKILL && BACKLIGHT_CLASS_DEVICE && ACPI
950bb3ce202SYin Kangkai	---help---
951bb3ce202SYin Kangkai	  Intel Oaktrail platform need this driver to provide interfaces to
952bb3ce202SYin Kangkai	  enable/disable the Camera, WiFi, BT etc. devices. If in doubt, say Y
953bb3ce202SYin Kangkai	  here; it will only load on supported platforms.
954bb3ce202SYin Kangkai
95578542e18SFrederick van der Wyckconfig SAMSUNG_Q10
95678542e18SFrederick van der Wyck	tristate "Samsung Q10 Extras"
957aa3b88a3SFrederick van der Wyck	depends on ACPI
95878542e18SFrederick van der Wyck	select BACKLIGHT_CLASS_DEVICE
95978542e18SFrederick van der Wyck	---help---
96078542e18SFrederick van der Wyck	  This driver provides support for backlight control on Samsung Q10
96178542e18SFrederick van der Wyck	  and related laptops, including Dell Latitude X200.
96278542e18SFrederick van der Wyck
963917ee75aSSeth Forsheeconfig APPLE_GMUX
964917ee75aSSeth Forshee	tristate "Apple Gmux Driver"
965f94f0f10SSeth Forshee	depends on ACPI
966917ee75aSSeth Forshee	depends on PNP
967f94f0f10SSeth Forshee	depends on BACKLIGHT_CLASS_DEVICE
968f94f0f10SSeth Forshee	depends on BACKLIGHT_APPLE=n || BACKLIGHT_APPLE
969f94f0f10SSeth Forshee	depends on ACPI_VIDEO=n || ACPI_VIDEO
970917ee75aSSeth Forshee	---help---
971917ee75aSSeth Forshee	  This driver provides support for the gmux device found on many
972917ee75aSSeth Forshee	  Apple laptops, which controls the display mux for the hybrid
973917ee75aSSeth Forshee	  graphics as well as the backlight. Currently only backlight
974917ee75aSSeth Forshee	  control is supported by the driver.
975917ee75aSSeth Forshee
97634a956dbSMatthew Garrettconfig INTEL_RST
97734a956dbSMatthew Garrett        tristate "Intel Rapid Start Technology Driver"
97834a956dbSMatthew Garrett	depends on ACPI
97934a956dbSMatthew Garrett	---help---
98034a956dbSMatthew Garrett	  This driver provides support for modifying paramaters on systems
98134a956dbSMatthew Garrett	  equipped with Intel's Rapid Start Technology. When put in an ACPI
98234a956dbSMatthew Garrett	  sleep state, these devices will wake after either a configured
98334a956dbSMatthew Garrett	  timeout or when the system battery reaches a critical state,
98434a956dbSMatthew Garrett	  automatically copying memory contents to disk. On resume, the
98534a956dbSMatthew Garrett	  firmware will copy the memory contents back to RAM and resume the OS
98634a956dbSMatthew Garrett	  as usual.
98734a956dbSMatthew Garrett
9885c7f80f7SMatthew Garrettconfig INTEL_SMARTCONNECT
9895c7f80f7SMatthew Garrett        tristate "Intel Smart Connect disabling driver"
9905c7f80f7SMatthew Garrett	depends on ACPI
9915c7f80f7SMatthew Garrett	---help---
9925c7f80f7SMatthew Garrett	  Intel Smart Connect is a technology intended to permit devices to
9935c7f80f7SMatthew Garrett	  update state by resuming for a short period of time at regular
9945c7f80f7SMatthew Garrett	  intervals. If a user enables this functionality under Windows and
9955c7f80f7SMatthew Garrett	  then reboots into Linux, the system may remain configured to resume
9965c7f80f7SMatthew Garrett	  on suspend. In the absence of any userspace to support it, the system
9975c7f80f7SMatthew Garrett	  will then remain awake until something triggers another suspend.
9985c7f80f7SMatthew Garrett
9995c7f80f7SMatthew Garrett	  This driver checks to determine whether the device has Intel Smart
10005c7f80f7SMatthew Garrett	  Connect enabled, and if so disables it.
10015c7f80f7SMatthew Garrett
10028b10acd7SHu Taoconfig PVPANIC
10038b10acd7SHu Tao	tristate "pvpanic device support"
10048b10acd7SHu Tao	depends on ACPI
10058b10acd7SHu Tao	---help---
10068b10acd7SHu Tao	  This driver provides support for the pvpanic device.  pvpanic is
10078b10acd7SHu Tao	  a paravirtualized device provided by QEMU; it lets a virtual machine
10088b10acd7SHu Tao	  (guest) communicate panic events to the host.
10098b10acd7SHu Tao
10100a8b8353Sqipeng.zhaconfig INTEL_PMC_IPC
10110a8b8353Sqipeng.zha	tristate "Intel PMC IPC Driver"
101279ae6bb1SLee Jones	depends on ACPI
10130a8b8353Sqipeng.zha	---help---
10140a8b8353Sqipeng.zha	This driver provides support for PMC control on some Intel platforms.
10150a8b8353Sqipeng.zha	The PMC is an ARC processor which defines IPC commands for communication
10160a8b8353Sqipeng.zha	with other entities in the CPU.
10170a8b8353Sqipeng.zha
1018957ae509SNilesh Bacchewarconfig INTEL_BXTWC_PMIC_TMU
1019957ae509SNilesh Bacchewar	tristate "Intel BXT Whiskey Cove TMU Driver"
1020957ae509SNilesh Bacchewar	depends on REGMAP
1021957ae509SNilesh Bacchewar	depends on INTEL_SOC_PMIC && INTEL_PMC_IPC
1022957ae509SNilesh Bacchewar	---help---
1023957ae509SNilesh Bacchewar	  Select this driver to use Intel BXT Whiskey Cove PMIC TMU feature.
1024957ae509SNilesh Bacchewar	  This driver enables the alarm wakeup functionality in the TMU unit
1025957ae509SNilesh Bacchewar	  of Whiskey Cove PMIC.
1026957ae509SNilesh Bacchewar
10272508a45aSChen Yuconfig SURFACE_PRO3_BUTTON
10286d5ac6e1SWeng Xuetian	tristate "Power/home/volume buttons driver for Microsoft Surface Pro 3/4 tablet"
10292508a45aSChen Yu	depends on ACPI && INPUT
10302508a45aSChen Yu	---help---
10316d5ac6e1SWeng Xuetian	  This driver handles the power/home/volume buttons on the Microsoft Surface Pro 3/4 tablet.
1032fdca4f16SQipeng Zha
10331a64b719SBenjamin Tissoiresconfig SURFACE_3_BUTTON
10341a64b719SBenjamin Tissoires	tristate "Power/home/volume buttons driver for Microsoft Surface 3 tablet"
1035f6c5c1f9SRandy Dunlap	depends on ACPI && KEYBOARD_GPIO && I2C
10361a64b719SBenjamin Tissoires	---help---
10371a64b719SBenjamin Tissoires	  This driver handles the power/home/volume buttons on the Microsoft Surface 3 tablet.
10381a64b719SBenjamin Tissoires
1039fdca4f16SQipeng Zhaconfig INTEL_PUNIT_IPC
1040fdca4f16SQipeng Zha	tristate "Intel P-Unit IPC Driver"
1041fdca4f16SQipeng Zha	---help---
1042fdca4f16SQipeng Zha	  This driver provides support for Intel P-Unit Mailbox IPC mechanism,
1043fdca4f16SQipeng Zha	  which is used to bridge the communications between kernel and P-Unit.
1044378f956eSSouvik Kumar Chakravarty
1045378f956eSSouvik Kumar Chakravartyconfig INTEL_TELEMETRY
1046378f956eSSouvik Kumar Chakravarty	tristate "Intel SoC Telemetry Driver"
1047378f956eSSouvik Kumar Chakravarty	default n
1048378f956eSSouvik Kumar Chakravarty	depends on INTEL_PMC_IPC && INTEL_PUNIT_IPC && X86_64
1049378f956eSSouvik Kumar Chakravarty	---help---
1050378f956eSSouvik Kumar Chakravarty	  This driver provides interfaces to configure and use
1051378f956eSSouvik Kumar Chakravarty	  telemetry for INTEL SoC from APL onwards. It is also
1052378f956eSSouvik Kumar Chakravarty	  used to get various SoC events and parameters
1053378f956eSSouvik Kumar Chakravarty	  directly via debugfs files. Various tools may use
1054378f956eSSouvik Kumar Chakravarty	  this interface for SoC state monitoring.
105530488704SVadim Pasternak
10566613d18eSVadim Pasternakconfig MLX_PLATFORM
10576613d18eSVadim Pasternak	tristate "Mellanox Technologies platform support"
10586613d18eSVadim Pasternak	depends on X86_64
10596613d18eSVadim Pasternak	---help---
10606613d18eSVadim Pasternak	  This option enables system support for the Mellanox Technologies
10616613d18eSVadim Pasternak	  platform. The Mellanox systems provide data center networking
10626613d18eSVadim Pasternak	  solutions based on Virtual Protocol Interconnect (VPI) technology
10636613d18eSVadim Pasternak	  enable seamless connectivity to 56/100Gb/s InfiniBand or 10/40/56GbE
10646613d18eSVadim Pasternak	  connection.
10656613d18eSVadim Pasternak
10666613d18eSVadim Pasternak	  If you have a Mellanox system, say Y or M here.
10676613d18eSVadim Pasternak
106830488704SVadim Pasternakconfig MLX_CPLD_PLATFORM
106930488704SVadim Pasternak	tristate "Mellanox platform hotplug driver support"
107030488704SVadim Pasternak	default n
107130488704SVadim Pasternak	select HWMON
107230488704SVadim Pasternak	select I2C
107330488704SVadim Pasternak	---help---
107430488704SVadim Pasternak	  This driver handles hot-plug events for the power suppliers, power
107530488704SVadim Pasternak	  cables and fans on the wide range Mellanox IB and Ethernet systems.
107630488704SVadim Pasternak
10774ec567b8SSrinivas Pandruvadaconfig INTEL_TURBO_MAX_3
10784ec567b8SSrinivas Pandruvada	bool "Intel Turbo Boost Max Technology 3.0 enumeration driver"
10794ec567b8SSrinivas Pandruvada	depends on X86_64 && SCHED_MC_PRIO
10804ec567b8SSrinivas Pandruvada	---help---
10814ec567b8SSrinivas Pandruvada	  This driver reads maximum performance ratio of each CPU and set up
10824ec567b8SSrinivas Pandruvada	  the scheduler priority metrics. In this way scheduler can prefer
10834ec567b8SSrinivas Pandruvada	  CPU with higher performance to schedule tasks.
10844ec567b8SSrinivas Pandruvada	  This driver is only required when the system is not using Hardware
10854ec567b8SSrinivas Pandruvada	  P-States (HWP). In HWP mode, priority can be read from ACPI tables.
10864ec567b8SSrinivas Pandruvada
1087*cef9dd85SHans de Goedeconfig SILEAD_DMI
1088*cef9dd85SHans de Goede	bool "Tablets with Silead touchscreens"
1089*cef9dd85SHans de Goede	depends on ACPI && DMI && I2C && INPUT
1090*cef9dd85SHans de Goede	---help---
1091*cef9dd85SHans de Goede	  Certain ACPI based tablets with Silead touchscreens do not have
1092*cef9dd85SHans de Goede	  enough data in ACPI tables for the touchscreen driver to handle
1093*cef9dd85SHans de Goede	  the touchscreen properly, as OEMs expected the data to be baked
1094*cef9dd85SHans de Goede	  into the tablet model specific version of the driver shipped
1095*cef9dd85SHans de Goede	  with the OS-image for the device. This option supplies the missing
1096*cef9dd85SHans de Goede	  information. Enable this for x86 tablets with Silead touchscreens.
1097*cef9dd85SHans de Goede
109841b16dceSLen Brownendif # X86_PLATFORM_DEVICES
1099