[net-next-2.6.git] / drivers / platform / x86 / Kconfig

#
# X86 Platform Specific Drivers
#

menuconfig X86_PLATFORM_DEVICES
	bool "X86 Platform Specific Device Drivers"
	default y
	---help---
	  Say Y here to get to see options for device drivers for various
	  x86 platforms, including vendor-specific laptop extension drivers.
	  This option alone does not add any kernel code.

	  If you say N, all options in this submenu will be skipped and disabled.

if X86_PLATFORM_DEVICES

config ACER_WMI
	tristate "Acer WMI Laptop Extras (EXPERIMENTAL)"
	depends on EXPERIMENTAL
	depends on ACPI
	depends on LEDS_CLASS
	depends on NEW_LEDS
	depends on BACKLIGHT_CLASS_DEVICE
	depends on SERIO_I8042
	depends on RFKILL
	select ACPI_WMI
	---help---
	  This is a driver for newer Acer (and Wistron) laptops. It adds
	  wireless radio and bluetooth control, and on some laptops,
	  exposes the mail LED and LCD backlight.

	  For more information about this driver see
	  <file:Documentation/laptops/acer-wmi.txt>

	  If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M
	  here.

config ASUS_LAPTOP
	tristate "Asus Laptop Extras (EXPERIMENTAL)"
	depends on ACPI
	depends on EXPERIMENTAL && !ACPI_ASUS
	depends on LEDS_CLASS
	depends on NEW_LEDS
	depends on BACKLIGHT_CLASS_DEVICE
	depends on INPUT
	---help---
	  This is the new Linux driver for Asus laptops. It may also support some
	  MEDION, JVC or VICTOR laptops. It makes all the extra buttons generate
	  standard ACPI events that go through /proc/acpi/events. It also adds
	  support for video output switching, LCD backlight control, Bluetooth and
	  Wlan control, and most importantly, allows you to blink those fancy LEDs.

	  For more information and a userspace daemon for handling the extra
	  buttons see <http://acpi4asus.sf.net/>.

	  If you have an ACPI-compatible ASUS laptop, say Y or M here.

config DELL_LAPTOP
	tristate "Dell Laptop Extras (EXPERIMENTAL)"
	depends on X86
	depends on DCDBAS
	depends on EXPERIMENTAL
	depends on BACKLIGHT_CLASS_DEVICE
	depends on RFKILL
	default n
	---help---
	This driver adds support for rfkill and backlight control to Dell
	laptops.

config FUJITSU_LAPTOP
	tristate "Fujitsu Laptop Extras"
	depends on ACPI
	depends on INPUT
	depends on BACKLIGHT_CLASS_DEVICE
	---help---
	  This is a driver for laptops built by Fujitsu:

	    * P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks
	    * Possibly other Fujitsu laptop models
	    * Tested with S6410 and S7020

	  It adds support for LCD brightness control and some hotkeys.

	  If you have a Fujitsu laptop, say Y or M here.

config FUJITSU_LAPTOP_DEBUG
	bool "Verbose debug mode for Fujitsu Laptop Extras"
	depends on FUJITSU_LAPTOP
	default n
	---help---
	  Enables extra debug output from the fujitsu extras driver, at the
	  expense of a slight increase in driver size.

	  If you are not sure, say N here.

config TC1100_WMI
	tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)"
	depends on !X86_64
	depends on EXPERIMENTAL
	depends on ACPI
	select ACPI_WMI
	---help---
	  This is a driver for the WMI extensions (wireless and bluetooth power
	  control) of the HP Compaq TC1100 tablet.

config HP_WMI
	tristate "HP WMI extras"
	depends on ACPI_WMI
	depends on INPUT
	depends on RFKILL
	help
	 Say Y here if you want to support WMI-based hotkeys on HP laptops and
	 to read data from WMI such as docking or ambient light sensor state.

	 To compile this driver as a module, choose M here: the module will
	 be called hp-wmi.

config MSI_LAPTOP
	tristate "MSI Laptop Extras"
	depends on ACPI
	depends on BACKLIGHT_CLASS_DEVICE
	---help---
	  This is a driver for laptops built by MSI (MICRO-STAR
	  INTERNATIONAL):

	  MSI MegaBook S270 (MS-1013)
	  Cytron/TCM/Medion/Tchibo MD96100/SAM2000

	  It adds support for Bluetooth, WLAN and LCD brightness control.

	  More information about this driver is available at
	  <http://0pointer.de/lennart/tchibo.html>.

	  If you have an MSI S270 laptop, say Y or M here.

config PANASONIC_LAPTOP
	tristate "Panasonic Laptop Extras"
	depends on INPUT && ACPI
	depends on BACKLIGHT_CLASS_DEVICE
	---help---
	  This driver adds support for access to backlight control and hotkeys
	  on Panasonic Let's Note laptops.

	  If you have a Panasonic Let's note laptop (such as the R1(N variant),
	  R2, R3, R5, T2, W2 and Y2 series), say Y.

config COMPAL_LAPTOP
	tristate "Compal Laptop Extras"
	depends on ACPI
	depends on BACKLIGHT_CLASS_DEVICE
	---help---
	  This is a driver for laptops built by Compal:

	  Compal FL90/IFL90
	  Compal FL91/IFL91
	  Compal FL92/JFL92
	  Compal FT00/IFT00

	  It adds support for Bluetooth, WLAN and LCD brightness control.

	  If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here.

config SONY_LAPTOP
	tristate "Sony Laptop Extras"
	depends on ACPI
	select BACKLIGHT_CLASS_DEVICE
	depends on INPUT
	  ---help---
	  This mini-driver drives the SNC and SPIC devices present in the ACPI
	  BIOS of the Sony Vaio laptops.

	  It gives access to some extra laptop functionalities like Bluetooth,
	  screen brightness control, Fn keys and allows powering on/off some
	  devices.

	  Read <file:Documentation/laptops/sony-laptop.txt> for more information.

config SONYPI_COMPAT
	bool "Sonypi compatibility"
	depends on SONY_LAPTOP
	  ---help---
	  Build the sonypi driver compatibility code into the sony-laptop driver.

config THINKPAD_ACPI
	tristate "ThinkPad ACPI Laptop Extras"
	depends on ACPI
	select BACKLIGHT_LCD_SUPPORT
	select BACKLIGHT_CLASS_DEVICE
	select HWMON
	select NVRAM
	select INPUT
	select NEW_LEDS
	select LEDS_CLASS
	select NET
	select RFKILL
	---help---
	  This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
	  support for Fn-Fx key combinations, Bluetooth control, video
	  output switching, ThinkLight control, UltraBay eject and more.
	  For more information about this driver see
	  <file:Documentation/laptops/thinkpad-acpi.txt> and
	  <http://ibm-acpi.sf.net/> .

	  This driver was formerly known as ibm-acpi.

	  If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.

config THINKPAD_ACPI_DEBUGFACILITIES
	bool "Maintainer debug facilities"
	depends on THINKPAD_ACPI
	default n
	---help---
	  Enables extra stuff in the thinkpad-acpi which is completely useless
	  for normal use.  Read the driver source to find out what it does.

	  Say N here, unless you were told by a kernel maintainer to do
	  otherwise.

config THINKPAD_ACPI_DEBUG
	bool "Verbose debug mode"
	depends on THINKPAD_ACPI
	default n
	---help---
	  Enables extra debugging information, at the expense of a slightly
	  increase in driver size.

	  If you are not sure, say N here.

config THINKPAD_ACPI_DOCK
	bool "Legacy Docking Station Support"
	depends on THINKPAD_ACPI
	depends on ACPI_DOCK=n
	default n
	---help---
	  Allows the thinkpad_acpi driver to handle docking station events.
	  This support was made obsolete by the generic ACPI docking station
	  support (CONFIG_ACPI_DOCK).  It will allow locking and removing the
	  laptop from the docking station, but will not properly connect PCI
	  devices.

	  If you are not sure, say N here.

config THINKPAD_ACPI_BAY
	bool "Legacy Removable Bay Support"
	depends on THINKPAD_ACPI
	default y
	---help---
	  Allows the thinkpad_acpi driver to handle removable bays.  It will
	  electrically disable the device in the bay, and also generate
	  notifications when the bay lever is ejected or inserted.

	  If you are not sure, say Y here.

config THINKPAD_ACPI_VIDEO
	bool "Video output control support"
	depends on THINKPAD_ACPI
	default y
	---help---
	  Allows the thinkpad_acpi driver to provide an interface to control
	  the various video output ports.

	  This feature often won't work well, depending on ThinkPad model,
	  display state, video output devices in use, whether there is a X
	  server running, phase of the moon, and the current mood of
	  Schroedinger's cat.  If you can use X.org's RandR to control
	  your ThinkPad's video output ports instead of this feature,
	  don't think twice: do it and say N here to save some memory.

	  If you are not sure, say Y here.

config THINKPAD_ACPI_HOTKEY_POLL
	bool "Support NVRAM polling for hot keys"
	depends on THINKPAD_ACPI
	default y
	---help---
	  Some thinkpad models benefit from NVRAM polling to detect a few of
	  the hot key press events.  If you know your ThinkPad model does not
	  need to do NVRAM polling to support any of the hot keys you use,
	  unselecting this option will save about 1kB of memory.

	  ThinkPads T40 and newer, R52 and newer, and X31 and newer are
	  unlikely to need NVRAM polling in their latest BIOS versions.

	  NVRAM polling can detect at most the following keys: ThinkPad/Access
	  IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute,
	  Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12).

	  If you are not sure, say Y here.  The driver enables polling only if
	  it is strictly necessary to do so.

config INTEL_MENLOW
	tristate "Thermal Management driver for Intel menlow platform"
	depends on ACPI_THERMAL
	select THERMAL
	---help---
	  ACPI thermal management enhancement driver on
	  Intel Menlow platform.

	  If unsure, say N.

config EEEPC_LAPTOP
	tristate "Eee PC Hotkey Driver (EXPERIMENTAL)"
	depends on ACPI
	depends on EXPERIMENTAL
	select BACKLIGHT_CLASS_DEVICE
	select HWMON
	select RFKILL
	---help---
	  This driver supports the Fn-Fx keys on Eee PC laptops.
	  It also adds the ability to switch camera/wlan on/off.

	  If you have an Eee PC laptop, say Y or M here.


config ACPI_WMI
	tristate "WMI (EXPERIMENTAL)"
	depends on ACPI
	depends on EXPERIMENTAL
	help
	  This driver adds support for the ACPI-WMI (Windows Management
	  Instrumentation) mapper device (PNP0C14) found on some systems.

	  ACPI-WMI is a proprietary extension to ACPI to expose parts of the
	  ACPI firmware to userspace - this is done through various vendor
	  defined methods and data blocks in a PNP0C14 device, which are then
	  made available for userspace to call.

	  The implementation of this in Linux currently only exposes this to
	  other kernel space drivers.

	  This driver is a required dependency to build the firmware specific
	  drivers needed on many machines, including Acer and HP laptops.

	  It is safe to enable this driver even if your DSDT doesn't define
	  any ACPI-WMI devices.

config ACPI_ASUS
	tristate "ASUS/Medion Laptop Extras"
	depends on ACPI
	select BACKLIGHT_CLASS_DEVICE
	---help---
	  This driver provides support for extra features of ACPI-compatible
	  ASUS laptops. As some of Medion laptops are made by ASUS, it may also
	  support some Medion laptops (such as 9675 for example).  It makes all
	  the extra buttons generate standard ACPI events that go through
	  /proc/acpi/events, and (on some models) adds support for changing the
	  display brightness and output, switching the LCD backlight on and off,
	  and most importantly, allows you to blink those fancy LEDs intended
	  for reporting mail and wireless status.

	  Note: display switching code is currently considered EXPERIMENTAL,
	  toying with these values may even lock your machine.

	  All settings are changed via /proc/acpi/asus directory entries. Owner
	  and group for these entries can be set with asus_uid and asus_gid
	  parameters.

	  More information and a userspace daemon for handling the extra buttons
	  at <http://sourceforge.net/projects/acpi4asus/>.

	  If you have an ACPI-compatible ASUS laptop, say Y or M here. This
	  driver is still under development, so if your laptop is unsupported or
	  something works not quite as expected, please use the mailing list
	  available on the above page (acpi4asus-user@lists.sourceforge.net).

	  NOTE: This driver is deprecated and will probably be removed soon,
	  use asus-laptop instead.

config ACPI_TOSHIBA
	tristate "Toshiba Laptop Extras"
	depends on ACPI
	depends on INPUT
	select INPUT_POLLDEV
	select NET
	select RFKILL
	select BACKLIGHT_CLASS_DEVICE
	---help---
	  This driver adds support for access to certain system settings
	  on "legacy free" Toshiba laptops.  These laptops can be recognized by
	  their lack of a BIOS setup menu and APM support.

	  On these machines, all system configuration is handled through the
	  ACPI.  This driver is required for access to controls not covered
	  by the general ACPI drivers, such as LCD brightness, video output,
	  etc.

	  This driver differs from the non-ACPI Toshiba laptop driver (located
	  under "Processor type and features") in several aspects.
	  Configuration is accessed by reading and writing text files in the
	  /proc tree instead of by program interface to /dev.  Furthermore, no
	  power management functions are exposed, as those are handled by the
	  general ACPI drivers.

	  More information about this driver is available at
	  <http://memebeam.org/toys/ToshibaAcpiDriver>.

	  If you have a legacy free Toshiba laptop (such as the Libretto L1
	  series), say Y.
endif # X86_PLATFORM_DEVICES
Commit	Line	Data
41b16dce LB	1	#
	2	# X86 Platform Specific Drivers
	3	#
	4
	5	menuconfig X86_PLATFORM_DEVICES
	6	bool "X86 Platform Specific Device Drivers"
	7	default y
	8	---help---
	9	Say Y here to get to see options for device drivers for various
	10	x86 platforms, including vendor-specific laptop extension drivers.
	11	This option alone does not add any kernel code.
	12
	13	If you say N, all options in this submenu will be skipped and disabled.
	14
	15	if X86_PLATFORM_DEVICES
	16
	17	config ACER_WMI
	18	tristate "Acer WMI Laptop Extras (EXPERIMENTAL)"
	19	depends on EXPERIMENTAL
	20	depends on ACPI
	21	depends on LEDS_CLASS
	22	depends on NEW_LEDS
	23	depends on BACKLIGHT_CLASS_DEVICE
	24	depends on SERIO_I8042
	25	depends on RFKILL
	26	select ACPI_WMI
	27	---help---
	28	This is a driver for newer Acer (and Wistron) laptops. It adds
	29	wireless radio and bluetooth control, and on some laptops,
	30	exposes the mail LED and LCD backlight.
	31
	32	For more information about this driver see
	33	<file:Documentation/laptops/acer-wmi.txt>
	34
	35	If you have an ACPI-WMI compatible Acer/ Wistron laptop, say Y or M
	36	here.
	37
	38	config ASUS_LAPTOP
	39	tristate "Asus Laptop Extras (EXPERIMENTAL)"
	40	depends on ACPI
	41	depends on EXPERIMENTAL && !ACPI_ASUS
	42	depends on LEDS_CLASS
	43	depends on NEW_LEDS
	44	depends on BACKLIGHT_CLASS_DEVICE
12d6f35b	45	depends on INPUT
41b16dce LB	46	---help---
	47	This is the new Linux driver for Asus laptops. It may also support some
	48	MEDION, JVC or VICTOR laptops. It makes all the extra buttons generate
	49	standard ACPI events that go through /proc/acpi/events. It also adds
	50	support for video output switching, LCD backlight control, Bluetooth and
	51	Wlan control, and most importantly, allows you to blink those fancy LEDs.
	52
	53	For more information and a userspace daemon for handling the extra
	54	buttons see <http://acpi4asus.sf.net/>.
	55
	56	If you have an ACPI-compatible ASUS laptop, say Y or M here.
	57
cad73120 LB	58	config DELL_LAPTOP
	59	tristate "Dell Laptop Extras (EXPERIMENTAL)"
	60	depends on X86
	61	depends on DCDBAS
	62	depends on EXPERIMENTAL
	63	depends on BACKLIGHT_CLASS_DEVICE
	64	depends on RFKILL
	65	default n
	66	---help---
	67	This driver adds support for rfkill and backlight control to Dell
	68	laptops.
	69
41b16dce LB	70	config FUJITSU_LAPTOP
	71	tristate "Fujitsu Laptop Extras"
	72	depends on ACPI
	73	depends on INPUT
	74	depends on BACKLIGHT_CLASS_DEVICE
	75	---help---
	76	This is a driver for laptops built by Fujitsu:
	77
	78	* P2xxx/P5xxx/S6xxx/S7xxx series Lifebooks
	79	* Possibly other Fujitsu laptop models
	80	* Tested with S6410 and S7020
	81
	82	It adds support for LCD brightness control and some hotkeys.
	83
	84	If you have a Fujitsu laptop, say Y or M here.
	85
	86	config FUJITSU_LAPTOP_DEBUG
	87	bool "Verbose debug mode for Fujitsu Laptop Extras"
	88	depends on FUJITSU_LAPTOP
	89	default n
	90	---help---
	91	Enables extra debug output from the fujitsu extras driver, at the
	92	expense of a slight increase in driver size.
	93
	94	If you are not sure, say N here.
	95
	96	config TC1100_WMI
	97	tristate "HP Compaq TC1100 Tablet WMI Extras (EXPERIMENTAL)"
	98	depends on !X86_64
	99	depends on EXPERIMENTAL
	100	depends on ACPI
	101	select ACPI_WMI
	102	---help---
	103	This is a driver for the WMI extensions (wireless and bluetooth power
	104	control) of the HP Compaq TC1100 tablet.
	105
	106	config HP_WMI
	107	tristate "HP WMI extras"
	108	depends on ACPI_WMI
	109	depends on INPUT
	110	depends on RFKILL
	111	help
	112	Say Y here if you want to support WMI-based hotkeys on HP laptops and
	113	to read data from WMI such as docking or ambient light sensor state.
	114
	115	To compile this driver as a module, choose M here: the module will
	116	be called hp-wmi.
	117
	118	config MSI_LAPTOP
	119	tristate "MSI Laptop Extras"
	120	depends on ACPI
	121	depends on BACKLIGHT_CLASS_DEVICE
	122	---help---
	123	This is a driver for laptops built by MSI (MICRO-STAR
	124	INTERNATIONAL):
	125
	126	MSI MegaBook S270 (MS-1013)
	127	Cytron/TCM/Medion/Tchibo MD96100/SAM2000
	128
	129	It adds support for Bluetooth, WLAN and LCD brightness control.
	130
	131	More information about this driver is available at
	132	<http://0pointer.de/lennart/tchibo.html>.
	133
134	If you have an MSI S270 laptop, say Y or M here.
135
136	config PANASONIC_LAPTOP
137	tristate "Panasonic Laptop Extras"
138	depends on INPUT && ACPI
139	depends on BACKLIGHT_CLASS_DEVICE
140	---help---
141	This driver adds support for access to backlight control and hotkeys
142	on Panasonic Let's Note laptops.
143
144	If you have a Panasonic Let's note laptop (such as the R1(N variant),
145	R2, R3, R5, T2, W2 and Y2 series), say Y.
146
147	config COMPAL_LAPTOP
148	tristate "Compal Laptop Extras"
149	depends on ACPI
150	depends on BACKLIGHT_CLASS_DEVICE
151	---help---
152	This is a driver for laptops built by Compal:
153
154	Compal FL90/IFL90
155	Compal FL91/IFL91
156	Compal FL92/JFL92
157	Compal FT00/IFT00
158
159	It adds support for Bluetooth, WLAN and LCD brightness control.
160
161	If you have an Compal FL9x/IFL9x/FT00 laptop, say Y or M here.
162
163	config SONY_LAPTOP
164	tristate "Sony Laptop Extras"
165	depends on ACPI
166	select BACKLIGHT_CLASS_DEVICE
167	depends on INPUT
168	---help---
169	This mini-driver drives the SNC and SPIC devices present in the ACPI
170	BIOS of the Sony Vaio laptops.
171
172	It gives access to some extra laptop functionalities like Bluetooth,
173	screen brightness control, Fn keys and allows powering on/off some
174	devices.
175
176	Read <file:Documentation/laptops/sony-laptop.txt> for more information.
177
178	config SONYPI_COMPAT
179	bool "Sonypi compatibility"
180	depends on SONY_LAPTOP
181	---help---
182	Build the sonypi driver compatibility code into the sony-laptop driver.
183
184	config THINKPAD_ACPI
185	tristate "ThinkPad ACPI Laptop Extras"
186	depends on ACPI
187	select BACKLIGHT_LCD_SUPPORT
188	select BACKLIGHT_CLASS_DEVICE
189	select HWMON
190	select NVRAM
191	select INPUT
192	select NEW_LEDS
193	select LEDS_CLASS
194	select NET
195	select RFKILL
196	---help---
197	This is a driver for the IBM and Lenovo ThinkPad laptops. It adds
198	support for Fn-Fx key combinations, Bluetooth control, video
199	output switching, ThinkLight control, UltraBay eject and more.
200	For more information about this driver see
201	<file:Documentation/laptops/thinkpad-acpi.txt> and
202	<http://ibm-acpi.sf.net/> .
203
204	This driver was formerly known as ibm-acpi.
205
206	If you have an IBM or Lenovo ThinkPad laptop, say Y or M here.
207
a73f3091 HMH	208	config THINKPAD_ACPI_DEBUGFACILITIES
	209	bool "Maintainer debug facilities"
	210	depends on THINKPAD_ACPI
	211	default n
	212	---help---
	213	Enables extra stuff in the thinkpad-acpi which is completely useless
	214	for normal use. Read the driver source to find out what it does.
	215
	216	Say N here, unless you were told by a kernel maintainer to do
	217	otherwise.
	218
41b16dce LB	219	config THINKPAD_ACPI_DEBUG
	220	bool "Verbose debug mode"
	221	depends on THINKPAD_ACPI
	222	default n
	223	---help---
	224	Enables extra debugging information, at the expense of a slightly
	225	increase in driver size.
	226
	227	If you are not sure, say N here.
	228
	229	config THINKPAD_ACPI_DOCK
	230	bool "Legacy Docking Station Support"
	231	depends on THINKPAD_ACPI
	232	depends on ACPI_DOCK=n
	233	default n
	234	---help---
	235	Allows the thinkpad_acpi driver to handle docking station events.
	236	This support was made obsolete by the generic ACPI docking station
	237	support (CONFIG_ACPI_DOCK). It will allow locking and removing the
	238	laptop from the docking station, but will not properly connect PCI
	239	devices.
	240
	241	If you are not sure, say N here.
	242
	243	config THINKPAD_ACPI_BAY
	244	bool "Legacy Removable Bay Support"
	245	depends on THINKPAD_ACPI
	246	default y
	247	---help---
	248	Allows the thinkpad_acpi driver to handle removable bays. It will
	249	electrically disable the device in the bay, and also generate
	250	notifications when the bay lever is ejected or inserted.
	251
	252	If you are not sure, say Y here.
	253
	254	config THINKPAD_ACPI_VIDEO
	255	bool "Video output control support"
	256	depends on THINKPAD_ACPI
	257	default y
	258	---help---
	259	Allows the thinkpad_acpi driver to provide an interface to control
	260	the various video output ports.
	261
	262	This feature often won't work well, depending on ThinkPad model,
	263	display state, video output devices in use, whether there is a X
	264	server running, phase of the moon, and the current mood of
	265	Schroedinger's cat. If you can use X.org's RandR to control
	266	your ThinkPad's video output ports instead of this feature,
	267	don't think twice: do it and say N here to save some memory.
	268
	269	If you are not sure, say Y here.
	270
	271	config THINKPAD_ACPI_HOTKEY_POLL
	272	bool "Support NVRAM polling for hot keys"
	273	depends on THINKPAD_ACPI
	274	default y
	275	---help---
	276	Some thinkpad models benefit from NVRAM polling to detect a few of
	277	the hot key press events. If you know your ThinkPad model does not
	278	need to do NVRAM polling to support any of the hot keys you use,
	279	unselecting this option will save about 1kB of memory.
	280
	281	ThinkPads T40 and newer, R52 and newer, and X31 and newer are
	282	unlikely to need NVRAM polling in their latest BIOS versions.
283
284	NVRAM polling can detect at most the following keys: ThinkPad/Access
285	IBM, Zoom, Switch Display (fn+F7), ThinkLight, Volume up/down/mute,
286	Brightness up/down, Display Expand (fn+F8), Hibernate (fn+F12).
287
288	If you are not sure, say Y here. The driver enables polling only if
289	it is strictly necessary to do so.
290
291	config INTEL_MENLOW
292	tristate "Thermal Management driver for Intel menlow platform"
293	depends on ACPI_THERMAL
294	select THERMAL
295	---help---
296	ACPI thermal management enhancement driver on
297	Intel Menlow platform.
298
299	If unsure, say N.
300
301	config EEEPC_LAPTOP
302	tristate "Eee PC Hotkey Driver (EXPERIMENTAL)"
303	depends on ACPI
41b16dce	304	depends on EXPERIMENTAL
d97c0def LB	305	select BACKLIGHT_CLASS_DEVICE
	306	select HWMON
	307	select RFKILL
41b16dce LB	308	---help---
	309	This driver supports the Fn-Fx keys on Eee PC laptops.
	310	It also adds the ability to switch camera/wlan on/off.
	311
	312	If you have an Eee PC laptop, say Y or M here.
	313
b4f9fe12 LB	314
	315	config ACPI_WMI
	316	tristate "WMI (EXPERIMENTAL)"
	317	depends on ACPI
	318	depends on EXPERIMENTAL
	319	help
	320	This driver adds support for the ACPI-WMI (Windows Management
	321	Instrumentation) mapper device (PNP0C14) found on some systems.
	322
	323	ACPI-WMI is a proprietary extension to ACPI to expose parts of the
	324	ACPI firmware to userspace - this is done through various vendor
	325	defined methods and data blocks in a PNP0C14 device, which are then
	326	made available for userspace to call.
	327
	328	The implementation of this in Linux currently only exposes this to
	329	other kernel space drivers.
	330
	331	This driver is a required dependency to build the firmware specific
	332	drivers needed on many machines, including Acer and HP laptops.
	333
	334	It is safe to enable this driver even if your DSDT doesn't define
	335	any ACPI-WMI devices.
	336
	337	config ACPI_ASUS
	338	tristate "ASUS/Medion Laptop Extras"
	339	depends on ACPI
	340	select BACKLIGHT_CLASS_DEVICE
	341	---help---
	342	This driver provides support for extra features of ACPI-compatible
	343	ASUS laptops. As some of Medion laptops are made by ASUS, it may also
	344	support some Medion laptops (such as 9675 for example). It makes all
	345	the extra buttons generate standard ACPI events that go through
	346	/proc/acpi/events, and (on some models) adds support for changing the
	347	display brightness and output, switching the LCD backlight on and off,
	348	and most importantly, allows you to blink those fancy LEDs intended
	349	for reporting mail and wireless status.
	350
	351	Note: display switching code is currently considered EXPERIMENTAL,
	352	toying with these values may even lock your machine.
	353
	354	All settings are changed via /proc/acpi/asus directory entries. Owner
	355	and group for these entries can be set with asus_uid and asus_gid
	356	parameters.
	357
	358	More information and a userspace daemon for handling the extra buttons
	359	at <http://sourceforge.net/projects/acpi4asus/>.
	360
	361	If you have an ACPI-compatible ASUS laptop, say Y or M here. This
	362	driver is still under development, so if your laptop is unsupported or
	363	something works not quite as expected, please use the mailing list
	364	available on the above page (acpi4asus-user@lists.sourceforge.net).
	365
	366	NOTE: This driver is deprecated and will probably be removed soon,
	367	use asus-laptop instead.
	368
	369	config ACPI_TOSHIBA
	370	tristate "Toshiba Laptop Extras"
	371	depends on ACPI
	372	depends on INPUT
	373	select INPUT_POLLDEV
	374	select NET
	375	select RFKILL
	376	select BACKLIGHT_CLASS_DEVICE
	377	---help---
378	This driver adds support for access to certain system settings
379	on "legacy free" Toshiba laptops. These laptops can be recognized by
380	their lack of a BIOS setup menu and APM support.
381
382	On these machines, all system configuration is handled through the
383	ACPI. This driver is required for access to controls not covered
384	by the general ACPI drivers, such as LCD brightness, video output,
385	etc.
386
387	This driver differs from the non-ACPI Toshiba laptop driver (located
388	under "Processor type and features") in several aspects.
389	Configuration is accessed by reading and writing text files in the
390	/proc tree instead of by program interface to /dev. Furthermore, no
391	power management functions are exposed, as those are handled by the
392	general ACPI drivers.
393
394	More information about this driver is available at
395	<http://memebeam.org/toys/ToshibaAcpiDriver>.
396
397	If you have a legacy free Toshiba laptop (such as the Libretto L1
398	series), say Y.
41b16dce	399	endif # X86_PLATFORM_DEVICES