Blame - drivers/leds/Kconfig - kernel/msm-4.9

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Jan Engelhardt	66242f7	2007-05-10 10:44:11 +0100	[diff] [blame]	1	menuconfig NEW_LEDS
Richard Purdie	c72a1d6	2006-03-31 02:31:04 -0800	[diff] [blame]	2	bool "LED Support"
				3	help
Richard Purdie	a8d2e7d	2006-05-15 09:44:14 -0700	[diff] [blame]	4	Say Y to enable Linux LED support. This allows control of supported
				5	LEDs from both userspace and optionally, by kernel events (triggers).
				6
				7	This is not related to standard keyboard LEDs which are controlled
				8	via the input system.
Richard Purdie	c72a1d6	2006-03-31 02:31:04 -0800	[diff] [blame]	9
Jan Engelhardt	66242f7	2007-05-10 10:44:11 +0100	[diff] [blame]	10	if NEW_LEDS
				11
Richard Purdie	c72a1d6	2006-03-31 02:31:04 -0800	[diff] [blame]	12	config LEDS_CLASS
				13	tristate "LED Class Support"
Richard Purdie	c72a1d6	2006-03-31 02:31:04 -0800	[diff] [blame]	14	help
				15	This option enables the led sysfs class in /sys/class/leds. You'll
				16	need this to do anything useful with LEDs. If unsure, say N.
				17
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	18	if LEDS_CLASS
				19
Ben Dooks	24f51e8	2006-04-10 22:54:01 -0700	[diff] [blame]	20	comment "LED drivers"
Richard Purdie	c3bc995	2006-03-31 02:31:05 -0800	[diff] [blame]	21
Haojian Zhuang	0a2f915	2010-01-06 17:10:09 -0500	[diff] [blame]	22	config LEDS_88PM860X
				23	tristate "LED Support for Marvell 88PM860x PMIC"
				24	depends on LEDS_CLASS && MFD_88PM860X
				25	help
				26	This option enables support for on-chip LED drivers found on Marvell
				27	Semiconductor 88PM8606 PMIC.
				28
David Brownell	de5c9ed	2008-02-08 04:21:22 -0800	[diff] [blame]	29	config LEDS_ATMEL_PWM
				30	tristate "LED Support using Atmel PWM outputs"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	31	depends on ATMEL_PWM
David Brownell	de5c9ed	2008-02-08 04:21:22 -0800	[diff] [blame]	32	help
				33	This option enables support for LEDs driven using outputs
				34	of the dedicated PWM controller found on newer Atmel SOCs.
				35
Richard Purdie	4d3cb35	2006-03-31 02:31:10 -0800	[diff] [blame]	36	config LEDS_LOCOMO
				37	tristate "LED Support for Locomo device"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	38	depends on SHARP_LOCOMO
Richard Purdie	4d3cb35	2006-03-31 02:31:10 -0800	[diff] [blame]	39	help
				40	This option enables support for the LEDs on Sharp Locomo.
				41	Zaurus models SL-5500 and SL-5600.
				42
Phil Sutter	ac67e23	2009-01-22 19:35:48 +0100	[diff] [blame]	43	config LEDS_MIKROTIK_RB532
				44	tristate "LED Support for Mikrotik Routerboard 532"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	45	depends on MIKROTIK_RB532
Phil Sutter	ac67e23	2009-01-22 19:35:48 +0100	[diff] [blame]	46	help
				47	This option enables support for the so called "User LED" of
				48	Mikrotik's Routerboard 532.
				49
Ben Dooks	54bdc47	2006-04-10 22:54:00 -0700	[diff] [blame]	50	config LEDS_S3C24XX
				51	tristate "LED Support for Samsung S3C24XX GPIO LEDs"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	52	depends on ARCH_S3C2410
Ben Dooks	54bdc47	2006-04-10 22:54:00 -0700	[diff] [blame]	53	help
				54	This option enables support for LEDs connected to GPIO lines
				55	on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
				56
Jonathan McDowell	9becde7	2006-06-23 02:05:33 -0700	[diff] [blame]	57	config LEDS_AMS_DELTA
				58	tristate "LED Support for the Amstrad Delta (E3)"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	59	depends on MACH_AMS_DELTA
Jonathan McDowell	9becde7	2006-06-23 02:05:33 -0700	[diff] [blame]	60	help
				61	This option enables support for the LEDs on Amstrad Delta (E3).
				62
Chris Boot	1a87d94	2006-07-10 04:45:34 -0700	[diff] [blame]	63	config LEDS_NET48XX
				64	tristate "LED Support for Soekris net48xx series Error LED"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	65	depends on SCx200_GPIO
Chris Boot	1a87d94	2006-07-10 04:45:34 -0700	[diff] [blame]	66	help
				67	This option enables support for the Soekris net4801 and net4826 error
				68	LED.
				69
Rod Whitby	3b2e46f	2008-04-24 23:43:09 +0100	[diff] [blame]	70	config LEDS_FSG
				71	tristate "LED Support for the Freecom FSG-3"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	72	depends on MACH_FSG
Rod Whitby	3b2e46f	2008-04-24 23:43:09 +0100	[diff] [blame]	73	help
				74	This option enables support for the LEDs on the Freecom FSG-3.
				75
Kristian Kielhofner	0d75565	2006-12-06 20:37:28 -0800	[diff] [blame]	76	config LEDS_WRAP
				77	tristate "LED Support for the WRAP series LEDs"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	78	depends on SCx200_GPIO
Kristian Kielhofner	0d75565	2006-12-06 20:37:28 -0800	[diff] [blame]	79	help
				80	This option enables support for the PCEngines WRAP programmable LEDs.
				81
Constantin Baranov	ec9a943	2008-11-17 11:31:08 +0000	[diff] [blame]	82	config LEDS_ALIX2
				83	tristate "LED Support for ALIX.2 and ALIX.3 series"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	84	depends on X86 && !GPIO_CS5535 && !CS5535_GPIO
Constantin Baranov	ec9a943	2008-11-17 11:31:08 +0000	[diff] [blame]	85	help
				86	This option enables support for the PCEngines ALIX.2 and ALIX.3 LEDs.
Tobias Mueller	2216c6e	2009-06-10 12:48:52 -0700	[diff] [blame]	87	You have to set leds-alix2.force=1 for boards with Award BIOS.
Constantin Baranov	ec9a943	2008-11-17 11:31:08 +0000	[diff] [blame]	88
Arnaud Patard	bd4009a	2007-02-12 23:09:32 +0000	[diff] [blame]	89	config LEDS_H1940
				90	tristate "LED Support for iPAQ H1940 device"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	91	depends on ARCH_H1940
Arnaud Patard	bd4009a	2007-02-12 23:09:32 +0000	[diff] [blame]	92	help
				93	This option enables support for the LEDs on the h1940.
				94
Yoichi Yuasa	f3b6b6c	2007-09-21 00:02:47 +0100	[diff] [blame]	95	config LEDS_COBALT_QUBE
				96	tristate "LED Support for the Cobalt Qube series front LED"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	97	depends on MIPS_COBALT
Florian Fainelli	2fea6f3	2007-02-12 23:16:27 +0000	[diff] [blame]	98	help
Yoichi Yuasa	f3b6b6c	2007-09-21 00:02:47 +0100	[diff] [blame]	99	This option enables support for the front LED on Cobalt Qube series
Florian Fainelli	2fea6f3	2007-02-12 23:16:27 +0000	[diff] [blame]	100
Yoichi Yuasa	97da7aa	2007-09-27 17:51:05 +0900	[diff] [blame]	101	config LEDS_COBALT_RAQ
				102	bool "LED Support for the Cobalt Raq series"
Yoichi Yuasa	ec14961	2008-12-03 08:09:28 +0000	[diff] [blame]	103	depends on LEDS_CLASS=y && MIPS_COBALT
Yoichi Yuasa	97da7aa	2007-09-27 17:51:05 +0900	[diff] [blame]	104	select LEDS_TRIGGERS
				105	help
				106	This option enables support for the Cobalt Raq series LEDs.
				107
David S. Miller	5843492	2008-08-31 20:26:48 -0700	[diff] [blame]	108	config LEDS_SUNFIRE
				109	tristate "LED support for SunFire servers."
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	110	depends on SPARC64
David S. Miller	5843492	2008-08-31 20:26:48 -0700	[diff] [blame]	111	select LEDS_TRIGGERS
				112	help
				113	This option enables support for the Left, Middle, and Right
				114	LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
				115
Kristoffer Ericson	d39a7a6	2008-02-07 10:10:28 +0000	[diff] [blame]	116	config LEDS_HP6XX
				117	tristate "LED Support for the HP Jornada 6xx"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	118	depends on SH_HP6XX
Kristoffer Ericson	d39a7a6	2008-02-07 10:10:28 +0000	[diff] [blame]	119	help
Matt LaPlante	692105b	2009-01-26 11:12:25 +0100	[diff] [blame]	120	This option enables LED support for the handheld
Kristoffer Ericson	d39a7a6	2008-02-07 10:10:28 +0000	[diff] [blame]	121	HP Jornada 620/660/680/690.
				122
Riku Voipio	e14fa82	2008-05-31 14:43:41 +0100	[diff] [blame]	123	config LEDS_PCA9532
				124	tristate "LED driver for PCA9532 dimmer"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	125	depends on I2C && INPUT && EXPERIMENTAL
Riku Voipio	e14fa82	2008-05-31 14:43:41 +0100	[diff] [blame]	126	help
				127	This option enables support for NXP pca9532
Matt LaPlante	692105b	2009-01-26 11:12:25 +0100	[diff] [blame]	128	LED controller. It is generally only useful
Riku Voipio	e14fa82	2008-05-31 14:43:41 +0100	[diff] [blame]	129	as a platform driver
				130
Raphael Assenat	22e03f3	2007-02-27 19:49:53 +0000	[diff] [blame]	131	config LEDS_GPIO
				132	tristate "LED Support for GPIO connected LEDs"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	133	depends on GENERIC_GPIO
Raphael Assenat	22e03f3	2007-02-27 19:49:53 +0000	[diff] [blame]	134	help
				135	This option enables support for the LEDs connected to GPIO
				136	outputs. To be useful the particular board must have LEDs
Trent Piepho	a7d878a	2009-01-10 17:26:01 +0000	[diff] [blame]	137	and they must be connected to the GPIO lines. The LEDs must be
				138	defined as platform devices and/or OpenFirmware platform devices.
				139	The code to use these bindings can be selected below.
				140
				141	config LEDS_GPIO_PLATFORM
				142	bool "Platform device bindings for GPIO LEDs"
				143	depends on LEDS_GPIO
				144	default y
				145	help
				146	Let the leds-gpio driver drive LEDs which have been defined as
				147	platform devices. If you don't know what this means, say yes.
				148
				149	config LEDS_GPIO_OF
				150	bool "OpenFirmware platform device bindings for GPIO LEDs"
				151	depends on LEDS_GPIO && OF_DEVICE
				152	default y
				153	help
				154	Let the leds-gpio driver drive LEDs which have been defined as
				155	of_platform devices. For instance, LEDs which are listed in a "dts"
				156	file.
Raphael Assenat	22e03f3	2007-02-27 19:49:53 +0000	[diff] [blame]	157
Antonio Ospite	5054d39	2009-06-19 13:55:42 +0200	[diff] [blame]	158	config LEDS_LP3944
				159	tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	160	depends on I2C
Antonio Ospite	5054d39	2009-06-19 13:55:42 +0200	[diff] [blame]	161	help
Antonio Ospite	7f1be81	2009-07-03 16:18:45 +0200	[diff] [blame]	162	This option enables support for LEDs connected to the National
				163	Semiconductor LP3944 Lighting Management Unit (LMU) also known as
				164	Fun Light Chip.
Antonio Ospite	5054d39	2009-06-19 13:55:42 +0200	[diff] [blame]	165
				166	To compile this driver as a module, choose M here: the
				167	module will be called leds-lp3944.
				168
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	169	config LEDS_CLEVO_MAIL
Németh Márton	95dc576	2009-04-03 07:42:47 +0200	[diff] [blame]	170	tristate "Mail LED on Clevo notebook"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	171	depends on X86 && SERIO_I8042 && DMI
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	172	help
				173	This driver makes the mail LED accessible from userspace
				174	programs through the leds subsystem. This LED have three
				175	known mode: off, blink at 0.5Hz and blink at 1Hz.
				176
Márton Németh	92e015c	2007-10-31 15:09:05 +0100	[diff] [blame]	177	The driver supports two kinds of interface: using ledtrig-timer
				178	or through /sys/class/leds/clevo::mail/brightness. As this LED
				179	cannot change it's brightness it blinks instead. The brightness
				180	value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
				181	blink at 1Hz.
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	182
				183	This module can drive the mail LED for the following notebooks:
				184
Mrton Nmeth	b3ba31f	2008-03-09 20:47:59 +0000	[diff] [blame]	185	Clevo D400P
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	186	Clevo D410J
				187	Clevo D410V
				188	Clevo D400V/D470V (not tested, but might work)
				189	Clevo M540N
				190	Clevo M5x0N (not tested, but might work)
				191	Positivo Mobile (Clevo M5x0V)
				192
Mrton Nmeth	b3ba31f	2008-03-09 20:47:59 +0000	[diff] [blame]	193	If your model is not listed here you can try the "nodetect"
Matt LaPlante	692105b	2009-01-26 11:12:25 +0100	[diff] [blame]	194	module parameter.
Mrton Nmeth	b3ba31f	2008-03-09 20:47:59 +0000	[diff] [blame]	195
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	196	To compile this driver as a module, choose M here: the
				197	module will be called leds-clevo-mail.
				198
Nate Case	f46e920	2008-07-16 22:49:55 +0100	[diff] [blame]	199	config LEDS_PCA955X
				200	tristate "LED Support for PCA955x I2C chips"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	201	depends on I2C
Nate Case	f46e920	2008-07-16 22:49:55 +0100	[diff] [blame]	202	help
				203	This option enables support for LEDs connected to PCA955x
				204	LED driver chips accessed via the I2C bus. Supported
				205	devices include PCA9550, PCA9551, PCA9552, and PCA9553.
				206
Mark Brown	c746b55	2009-09-05 14:09:21 +0100	[diff] [blame]	207	config LEDS_WM831X_STATUS
				208	tristate "LED support for status LEDs on WM831x PMICs"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	209	depends on MFD_WM831X
Mark Brown	c746b55	2009-09-05 14:09:21 +0100	[diff] [blame]	210	help
				211	This option enables support for the status LEDs of the WM831x
				212	series of PMICs.
				213
Mark Brown	0081e80	2008-12-04 16:52:33 +0000	[diff] [blame]	214	config LEDS_WM8350
				215	tristate "LED Support for WM8350 AudioPlus PMIC"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	216	depends on MFD_WM8350
Mark Brown	0081e80	2008-12-04 16:52:33 +0000	[diff] [blame]	217	help
				218	This option enables support for LEDs driven by the Wolfson
				219	Microelectronics WM8350 AudioPlus PMIC.
				220
Mike Rapoport	9e84561	2008-10-13 09:06:10 +0100	[diff] [blame]	221	config LEDS_DA903X
				222	tristate "LED Support for DA9030/DA9034 PMIC"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	223	depends on PMIC_DA903X
Mike Rapoport	9e84561	2008-10-13 09:06:10 +0100	[diff] [blame]	224	help
				225	This option enables support for on-chip LED drivers found
				226	on Dialog Semiconductor DA9030/DA9034 PMICs.
				227
Guennadi Liakhovetski	ac2dd0f	2009-01-10 18:58:28 +0000	[diff] [blame]	228	config LEDS_DAC124S085
				229	tristate "LED Support for DAC124S085 SPI DAC"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	230	depends on SPI
Guennadi Liakhovetski	ac2dd0f	2009-01-10 18:58:28 +0000	[diff] [blame]	231	help
				232	This option enables support for DAC124S085 SPI DAC from NatSemi,
				233	which can be used to control up to four LEDs.
				234
Luotao Fu	41c42ff	2009-02-11 13:24:40 -0800	[diff] [blame]	235	config LEDS_PWM
				236	tristate "PWM driven LED Support"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	237	depends on HAVE_PWM
Luotao Fu	41c42ff	2009-02-11 13:24:40 -0800	[diff] [blame]	238	help
				239	This option enables support for pwm driven LEDs
				240
Antonio Ospite	d4cc6a2	2009-12-07 15:08:13 +0100	[diff] [blame]	241	config LEDS_REGULATOR
				242	tristate "REGULATOR driven LED support"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	243	depends on REGULATOR
Antonio Ospite	d4cc6a2	2009-12-07 15:08:13 +0100	[diff] [blame]	244	help
				245	This option enables support for regulator driven LEDs.
				246
Kim Kyuwon	0b56129	2009-03-04 11:59:29 -0800	[diff] [blame]	247	config LEDS_BD2802
				248	tristate "LED driver for BD2802 RGB LED"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	249	depends on I2C
Kim Kyuwon	0b56129	2009-03-04 11:59:29 -0800	[diff] [blame]	250	help
				251	This option enables support for BD2802GU RGB LED driver chips
				252	accessed via the I2C bus.
				253
Dave Hansen	a328e95	2009-10-01 15:43:32 -0700	[diff] [blame]	254	config LEDS_INTEL_SS4200
				255	tristate "LED driver for Intel NAS SS4200 series"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	256	depends on PCI && DMI
Dave Hansen	a328e95	2009-10-01 15:43:32 -0700	[diff] [blame]	257	help
				258	This option enables support for the Intel SS4200 series of
				259	Network Attached Storage servers. You may control the hard
				260	drive or power LEDs on the front panel. Using this driver
				261	can stop the front LED from blinking after startup.
				262
Daniel Mack	a8dd18f	2009-10-15 02:59:35 +0200	[diff] [blame]	263	config LEDS_LT3593
				264	tristate "LED driver for LT3593 controllers"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	265	depends on GENERIC_GPIO
Daniel Mack	a8dd18f	2009-10-15 02:59:35 +0200	[diff] [blame]	266	help
				267	This option enables support for LEDs driven by a Linear Technology
				268	LT3593 controller. This controller uses a special one-wire pulse
				269	coding protocol to set the brightness.
				270
Michael Hennerich	ed4a10b	2009-10-08 04:00:19 -0400	[diff] [blame]	271	config LEDS_ADP5520
				272	tristate "LED Support for ADP5520/ADP5501 PMIC"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	273	depends on PMIC_ADP5520
Michael Hennerich	ed4a10b	2009-10-08 04:00:19 -0400	[diff] [blame]	274	help
				275	This option enables support for on-chip LED drivers found
				276	on Analog Devices ADP5520/ADP5501 PMICs.
				277
				278	To compile this driver as a module, choose M here: the module will
				279	be called leds-adp5520.
				280
Bob Rodgers	72dcd8d	2010-02-17 15:23:31 -0600	[diff] [blame]	281	config LEDS_DELL_NETBOOKS
				282	tristate "External LED on Dell Business Netbooks"
				283	depends on X86 && ACPI_WMI
				284	help
				285	This adds support for the Latitude 2100 and similar
				286	notebooks that have an external LED.
				287
Ben Dooks	24f51e8	2006-04-10 22:54:01 -0700	[diff] [blame]	288	config LEDS_TRIGGERS
				289	bool "LED Trigger support"
Ben Dooks	24f51e8	2006-04-10 22:54:01 -0700	[diff] [blame]	290	help
				291	This option enables trigger support for the leds class.
				292	These triggers allow kernel events to drive the LEDs and can
				293	be configured via sysfs. If unsure, say Y.
				294
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	295	if LEDS_TRIGGERS
				296
				297	comment "LED Triggers"
				298
Richard Purdie	6655c6f	2006-03-31 02:31:07 -0800	[diff] [blame]	299	config LEDS_TRIGGER_TIMER
				300	tristate "LED Timer Trigger"
Richard Purdie	6655c6f	2006-03-31 02:31:07 -0800	[diff] [blame]	301	help
				302	This allows LEDs to be controlled by a programmable timer
Márton Németh	4c79141	2007-10-31 15:07:12 +0100	[diff] [blame]	303	via sysfs. Some LED hardware can be programmed to start
				304	blinking the LED without any further software interaction.
				305	For more details read Documentation/leds-class.txt.
				306
				307	If unsure, say Y.
Richard Purdie	6655c6f	2006-03-31 02:31:07 -0800	[diff] [blame]	308
Richard Purdie	2bfb646	2006-03-31 02:31:16 -0800	[diff] [blame]	309	config LEDS_TRIGGER_IDE_DISK
Ben Dooks	baa351e	2006-04-10 22:54:01 -0700	[diff] [blame]	310	bool "LED IDE Disk Trigger"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	311	depends on IDE_GD_ATA
Richard Purdie	2bfb646	2006-03-31 02:31:16 -0800	[diff] [blame]	312	help
				313	This allows LEDs to be controlled by IDE disk activity.
				314	If unsure, say Y.
				315
Atsushi Nemoto	891c668	2006-06-25 05:49:15 -0700	[diff] [blame]	316	config LEDS_TRIGGER_HEARTBEAT
				317	tristate "LED Heartbeat Trigger"
Atsushi Nemoto	891c668	2006-06-25 05:49:15 -0700	[diff] [blame]	318	help
				319	This allows LEDs to be controlled by a CPU load average.
				320	The flash frequency is a hyperbolic function of the 1-minute
				321	load average.
				322	If unsure, say Y.
				323
Rodolfo Giometti	132e930	2008-10-13 09:25:24 +0100	[diff] [blame]	324	config LEDS_TRIGGER_BACKLIGHT
				325	tristate "LED backlight Trigger"
Rodolfo Giometti	132e930	2008-10-13 09:25:24 +0100	[diff] [blame]	326	help
				327	This allows LEDs to be controlled as a backlight device: they
				328	turn off and on when the display is blanked and unblanked.
				329
				330	If unsure, say N.
				331
Felipe Balbi	17354bf	2009-02-17 13:18:11 +0200	[diff] [blame]	332	config LEDS_TRIGGER_GPIO
				333	tristate "LED GPIO Trigger"
Felipe Balbi	17354bf	2009-02-17 13:18:11 +0200	[diff] [blame]	334	depends on GPIOLIB
				335	help
				336	This allows LEDs to be controlled by gpio events. It's good
				337	when using gpios as switches and triggering the needed LEDs
				338	from there. One use case is n810's keypad LEDs that could
				339	be triggered by this trigger when user slides up to show
				340	keypad.
				341
				342	If unsure, say N.
				343
Nick Forbes	060856c	2008-04-25 00:06:52 +0100	[diff] [blame]	344	config LEDS_TRIGGER_DEFAULT_ON
				345	tristate "LED Default ON Trigger"
Nick Forbes	060856c	2008-04-25 00:06:52 +0100	[diff] [blame]	346	help
				347	This allows LEDs to be initialised in the ON state.
				348	If unsure, say Y.
				349
Adam Nielsen	268cb38	2009-02-20 10:55:14 +0100	[diff] [blame]	350	comment "iptables trigger is under Netfilter config (LED target)"
				351	depends on LEDS_TRIGGERS
				352
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	353	endif # LEDS_TRIGGERS
				354
				355	endif # LEDS_CLASS
				356
Jan Engelhardt	66242f7	2007-05-10 10:44:11 +0100	[diff] [blame]	357	endif # NEW_LEDS