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

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Uwe Kleine-König	be5ce2f	2011-06-15 15:08:31 -0700	[diff] [blame]	1	config LEDS_GPIO_REGISTER
				2	bool
				3	help
				4	This option provides the function gpio_led_register_device.
				5	As this function is used by arch code it must not be compiled as a
				6	module.
				7
Jan Engelhardt	66242f7	2007-05-10 10:44:11 +0100	[diff] [blame]	8	menuconfig NEW_LEDS
Richard Purdie	c72a1d6	2006-03-31 02:31:04 -0800	[diff] [blame]	9	bool "LED Support"
				10	help
Richard Purdie	a8d2e7d	2006-05-15 09:44:14 -0700	[diff] [blame]	11	Say Y to enable Linux LED support. This allows control of supported
				12	LEDs from both userspace and optionally, by kernel events (triggers).
				13
				14	This is not related to standard keyboard LEDs which are controlled
				15	via the input system.
Richard Purdie	c72a1d6	2006-03-31 02:31:04 -0800	[diff] [blame]	16
Eric Miao	45d16f0	2011-06-15 15:08:40 -0700	[diff] [blame]	17	if NEW_LEDS
				18
Richard Purdie	c72a1d6	2006-03-31 02:31:04 -0800	[diff] [blame]	19	config LEDS_CLASS
Johannes Berg	5ada28b	2010-11-11 14:05:21 -0800	[diff] [blame]	20	bool "LED Class Support"
Richard Purdie	c72a1d6	2006-03-31 02:31:04 -0800	[diff] [blame]	21	help
				22	This option enables the led sysfs class in /sys/class/leds. You'll
				23	need this to do anything useful with LEDs. If unsure, say N.
				24
Ben Dooks	24f51e8	2006-04-10 22:54:01 -0700	[diff] [blame]	25	comment "LED drivers"
Richard Purdie	c3bc995	2006-03-31 02:31:05 -0800	[diff] [blame]	26
Haojian Zhuang	0a2f915	2010-01-06 17:10:09 -0500	[diff] [blame]	27	config LEDS_88PM860X
				28	tristate "LED Support for Marvell 88PM860x PMIC"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	29	depends on LEDS_CLASS
Richard Purdie	37814fd	2010-05-27 13:08:33 +0100	[diff] [blame]	30	depends on MFD_88PM860X
Haojian Zhuang	0a2f915	2010-01-06 17:10:09 -0500	[diff] [blame]	31	help
				32	This option enables support for on-chip LED drivers found on Marvell
				33	Semiconductor 88PM8606 PMIC.
				34
David Brownell	de5c9ed	2008-02-08 04:21:22 -0800	[diff] [blame]	35	config LEDS_ATMEL_PWM
				36	tristate "LED Support using Atmel PWM outputs"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	37	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	38	depends on ATMEL_PWM
David Brownell	de5c9ed	2008-02-08 04:21:22 -0800	[diff] [blame]	39	help
				40	This option enables support for LEDs driven using outputs
				41	of the dedicated PWM controller found on newer Atmel SOCs.
				42
Shreshtha Kumar Sahu	b1e6b70	2011-03-22 16:30:16 -0700	[diff] [blame]	43	config LEDS_LM3530
				44	tristate "LCD Backlight driver for LM3530"
				45	depends on LEDS_CLASS
				46	depends on I2C
				47	help
				48	This option enables support for the LCD backlight using
				49	LM3530 ambient light sensor chip. This ALS chip can be
				50	controlled manually or using PWM input or using ambient
				51	light automatically.
				52
Richard Purdie	4d3cb35	2006-03-31 02:31:10 -0800	[diff] [blame]	53	config LEDS_LOCOMO
				54	tristate "LED Support for Locomo device"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	55	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	56	depends on SHARP_LOCOMO
Richard Purdie	4d3cb35	2006-03-31 02:31:10 -0800	[diff] [blame]	57	help
				58	This option enables support for the LEDs on Sharp Locomo.
				59	Zaurus models SL-5500 and SL-5600.
				60
Phil Sutter	ac67e23	2009-01-22 19:35:48 +0100	[diff] [blame]	61	config LEDS_MIKROTIK_RB532
				62	tristate "LED Support for Mikrotik Routerboard 532"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	63	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	64	depends on MIKROTIK_RB532
Phil Sutter	ac67e23	2009-01-22 19:35:48 +0100	[diff] [blame]	65	help
				66	This option enables support for the so called "User LED" of
				67	Mikrotik's Routerboard 532.
				68
Ben Dooks	54bdc47	2006-04-10 22:54:00 -0700	[diff] [blame]	69	config LEDS_S3C24XX
				70	tristate "LED Support for Samsung S3C24XX GPIO LEDs"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	71	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	72	depends on ARCH_S3C2410
Ben Dooks	54bdc47	2006-04-10 22:54:00 -0700	[diff] [blame]	73	help
				74	This option enables support for LEDs connected to GPIO lines
				75	on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
				76
Jonathan McDowell	9becde7	2006-06-23 02:05:33 -0700	[diff] [blame]	77	config LEDS_AMS_DELTA
				78	tristate "LED Support for the Amstrad Delta (E3)"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	79	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	80	depends on MACH_AMS_DELTA
Jonathan McDowell	9becde7	2006-06-23 02:05:33 -0700	[diff] [blame]	81	help
				82	This option enables support for the LEDs on Amstrad Delta (E3).
				83
Chris Boot	1a87d94	2006-07-10 04:45:34 -0700	[diff] [blame]	84	config LEDS_NET48XX
				85	tristate "LED Support for Soekris net48xx series Error LED"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	86	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	87	depends on SCx200_GPIO
Chris Boot	1a87d94	2006-07-10 04:45:34 -0700	[diff] [blame]	88	help
				89	This option enables support for the Soekris net4801 and net4826 error
				90	LED.
				91
Rod Whitby	3b2e46f	2008-04-24 23:43:09 +0100	[diff] [blame]	92	config LEDS_FSG
				93	tristate "LED Support for the Freecom FSG-3"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	94	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	95	depends on MACH_FSG
Rod Whitby	3b2e46f	2008-04-24 23:43:09 +0100	[diff] [blame]	96	help
				97	This option enables support for the LEDs on the Freecom FSG-3.
				98
Kristian Kielhofner	0d75565	2006-12-06 20:37:28 -0800	[diff] [blame]	99	config LEDS_WRAP
				100	tristate "LED Support for the WRAP series LEDs"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	101	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	102	depends on SCx200_GPIO
Kristian Kielhofner	0d75565	2006-12-06 20:37:28 -0800	[diff] [blame]	103	help
				104	This option enables support for the PCEngines WRAP programmable LEDs.
				105
Yoichi Yuasa	f3b6b6c	2007-09-21 00:02:47 +0100	[diff] [blame]	106	config LEDS_COBALT_QUBE
				107	tristate "LED Support for the Cobalt Qube series front LED"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	108	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	109	depends on MIPS_COBALT
Florian Fainelli	2fea6f3	2007-02-12 23:16:27 +0000	[diff] [blame]	110	help
Yoichi Yuasa	f3b6b6c	2007-09-21 00:02:47 +0100	[diff] [blame]	111	This option enables support for the front LED on Cobalt Qube series
Florian Fainelli	2fea6f3	2007-02-12 23:16:27 +0000	[diff] [blame]	112
Yoichi Yuasa	97da7aa	2007-09-27 17:51:05 +0900	[diff] [blame]	113	config LEDS_COBALT_RAQ
				114	bool "LED Support for the Cobalt Raq series"
Yoichi Yuasa	ec14961	2008-12-03 08:09:28 +0000	[diff] [blame]	115	depends on LEDS_CLASS=y && MIPS_COBALT
Yoichi Yuasa	97da7aa	2007-09-27 17:51:05 +0900	[diff] [blame]	116	select LEDS_TRIGGERS
				117	help
				118	This option enables support for the Cobalt Raq series LEDs.
				119
David S. Miller	5843492	2008-08-31 20:26:48 -0700	[diff] [blame]	120	config LEDS_SUNFIRE
				121	tristate "LED support for SunFire servers."
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	122	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	123	depends on SPARC64
David S. Miller	5843492	2008-08-31 20:26:48 -0700	[diff] [blame]	124	select LEDS_TRIGGERS
				125	help
				126	This option enables support for the Left, Middle, and Right
				127	LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
				128
Kristoffer Ericson	d39a7a6	2008-02-07 10:10:28 +0000	[diff] [blame]	129	config LEDS_HP6XX
				130	tristate "LED Support for the HP Jornada 6xx"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	131	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	132	depends on SH_HP6XX
Kristoffer Ericson	d39a7a6	2008-02-07 10:10:28 +0000	[diff] [blame]	133	help
Matt LaPlante	692105b	2009-01-26 11:12:25 +0100	[diff] [blame]	134	This option enables LED support for the handheld
Kristoffer Ericson	d39a7a6	2008-02-07 10:10:28 +0000	[diff] [blame]	135	HP Jornada 620/660/680/690.
				136
Riku Voipio	e14fa82	2008-05-31 14:43:41 +0100	[diff] [blame]	137	config LEDS_PCA9532
				138	tristate "LED driver for PCA9532 dimmer"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	139	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	140	depends on I2C && INPUT && EXPERIMENTAL
Riku Voipio	e14fa82	2008-05-31 14:43:41 +0100	[diff] [blame]	141	help
				142	This option enables support for NXP pca9532
Matt LaPlante	692105b	2009-01-26 11:12:25 +0100	[diff] [blame]	143	LED controller. It is generally only useful
Riku Voipio	e14fa82	2008-05-31 14:43:41 +0100	[diff] [blame]	144	as a platform driver
				145
Joachim Eastwood	3c1ab50	2011-05-24 17:13:23 -0700	[diff] [blame]	146	config LEDS_PCA9532_GPIO
				147	bool "Enable GPIO support for PCA9532"
				148	depends on LEDS_PCA9532
				149	depends on GPIOLIB
				150	help
				151	Allow unused pins on PCA9532 to be used as gpio.
				152
				153	To use a pin as gpio pca9532_type in pca9532_platform data needs to
				154	set to PCA9532_TYPE_GPIO.
				155
Raphael Assenat	22e03f3	2007-02-27 19:49:53 +0000	[diff] [blame]	156	config LEDS_GPIO
				157	tristate "LED Support for GPIO connected LEDs"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	158	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	159	depends on GENERIC_GPIO
Raphael Assenat	22e03f3	2007-02-27 19:49:53 +0000	[diff] [blame]	160	help
				161	This option enables support for the LEDs connected to GPIO
				162	outputs. To be useful the particular board must have LEDs
Trent Piepho	a7d878a	2009-01-10 17:26:01 +0000	[diff] [blame]	163	and they must be connected to the GPIO lines. The LEDs must be
				164	defined as platform devices and/or OpenFirmware platform devices.
				165	The code to use these bindings can be selected below.
				166
Antonio Ospite	5054d39	2009-06-19 13:55:42 +0200	[diff] [blame]	167	config LEDS_LP3944
				168	tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	169	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	170	depends on I2C
Antonio Ospite	5054d39	2009-06-19 13:55:42 +0200	[diff] [blame]	171	help
Antonio Ospite	7f1be81	2009-07-03 16:18:45 +0200	[diff] [blame]	172	This option enables support for LEDs connected to the National
				173	Semiconductor LP3944 Lighting Management Unit (LMU) also known as
				174	Fun Light Chip.
Antonio Ospite	5054d39	2009-06-19 13:55:42 +0200	[diff] [blame]	175
				176	To compile this driver as a module, choose M here: the
				177	module will be called leds-lp3944.
				178
Samu Onkalo	f4920f6	2010-11-11 14:05:23 -0800	[diff] [blame]	179	config LEDS_LP5521
				180	tristate "LED Support for N.S. LP5521 LED driver chip"
				181	depends on LEDS_CLASS && I2C
				182	help
				183	If you say yes here you get support for the National Semiconductor
				184	LP5521 LED driver. It is 3 channel chip with programmable engines.
				185	Driver provides direct control via LED class and interface for
				186	programming the engines.
				187
				188	config LEDS_LP5523
				189	tristate "LED Support for N.S. LP5523 LED driver chip"
				190	depends on LEDS_CLASS && I2C
				191	help
				192	If you say yes here you get support for the National Semiconductor
				193	LP5523 LED driver. It is 9 channel chip with programmable engines.
				194	Driver provides direct control via LED class and interface for
				195	programming the engines.
				196
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	197	config LEDS_CLEVO_MAIL
Németh Márton	95dc576	2009-04-03 07:42:47 +0200	[diff] [blame]	198	tristate "Mail LED on Clevo notebook"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	199	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	200	depends on X86 && SERIO_I8042 && DMI
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	201	help
				202	This driver makes the mail LED accessible from userspace
				203	programs through the leds subsystem. This LED have three
				204	known mode: off, blink at 0.5Hz and blink at 1Hz.
				205
Márton Németh	92e015c	2007-10-31 15:09:05 +0100	[diff] [blame]	206	The driver supports two kinds of interface: using ledtrig-timer
				207	or through /sys/class/leds/clevo::mail/brightness. As this LED
				208	cannot change it's brightness it blinks instead. The brightness
				209	value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
				210	blink at 1Hz.
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	211
				212	This module can drive the mail LED for the following notebooks:
				213
Mrton Nmeth	b3ba31f	2008-03-09 20:47:59 +0000	[diff] [blame]	214	Clevo D400P
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	215	Clevo D410J
				216	Clevo D410V
				217	Clevo D400V/D470V (not tested, but might work)
				218	Clevo M540N
				219	Clevo M5x0N (not tested, but might work)
				220	Positivo Mobile (Clevo M5x0V)
				221
Mrton Nmeth	b3ba31f	2008-03-09 20:47:59 +0000	[diff] [blame]	222	If your model is not listed here you can try the "nodetect"
Matt LaPlante	692105b	2009-01-26 11:12:25 +0100	[diff] [blame]	223	module parameter.
Mrton Nmeth	b3ba31f	2008-03-09 20:47:59 +0000	[diff] [blame]	224
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	225	To compile this driver as a module, choose M here: the
				226	module will be called leds-clevo-mail.
				227
Nate Case	f46e920	2008-07-16 22:49:55 +0100	[diff] [blame]	228	config LEDS_PCA955X
				229	tristate "LED Support for PCA955x I2C chips"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	230	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	231	depends on I2C
Nate Case	f46e920	2008-07-16 22:49:55 +0100	[diff] [blame]	232	help
				233	This option enables support for LEDs connected to PCA955x
				234	LED driver chips accessed via the I2C bus. Supported
				235	devices include PCA9550, PCA9551, PCA9552, and PCA9553.
				236
Mark Brown	c746b55	2009-09-05 14:09:21 +0100	[diff] [blame]	237	config LEDS_WM831X_STATUS
				238	tristate "LED support for status LEDs on WM831x PMICs"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	239	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	240	depends on MFD_WM831X
Mark Brown	c746b55	2009-09-05 14:09:21 +0100	[diff] [blame]	241	help
				242	This option enables support for the status LEDs of the WM831x
				243	series of PMICs.
				244
Mark Brown	0081e80	2008-12-04 16:52:33 +0000	[diff] [blame]	245	config LEDS_WM8350
				246	tristate "LED Support for WM8350 AudioPlus PMIC"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	247	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	248	depends on MFD_WM8350
Mark Brown	0081e80	2008-12-04 16:52:33 +0000	[diff] [blame]	249	help
				250	This option enables support for LEDs driven by the Wolfson
				251	Microelectronics WM8350 AudioPlus PMIC.
				252
Mike Rapoport	9e84561	2008-10-13 09:06:10 +0100	[diff] [blame]	253	config LEDS_DA903X
				254	tristate "LED Support for DA9030/DA9034 PMIC"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	255	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	256	depends on PMIC_DA903X
Mike Rapoport	9e84561	2008-10-13 09:06:10 +0100	[diff] [blame]	257	help
				258	This option enables support for on-chip LED drivers found
				259	on Dialog Semiconductor DA9030/DA9034 PMICs.
				260
Guennadi Liakhovetski	ac2dd0f	2009-01-10 18:58:28 +0000	[diff] [blame]	261	config LEDS_DAC124S085
				262	tristate "LED Support for DAC124S085 SPI DAC"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	263	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	264	depends on SPI
Guennadi Liakhovetski	ac2dd0f	2009-01-10 18:58:28 +0000	[diff] [blame]	265	help
				266	This option enables support for DAC124S085 SPI DAC from NatSemi,
				267	which can be used to control up to four LEDs.
				268
Luotao Fu	41c42ff	2009-02-11 13:24:40 -0800	[diff] [blame]	269	config LEDS_PWM
				270	tristate "PWM driven LED Support"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	271	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	272	depends on HAVE_PWM
Luotao Fu	41c42ff	2009-02-11 13:24:40 -0800	[diff] [blame]	273	help
				274	This option enables support for pwm driven LEDs
				275
Antonio Ospite	d4cc6a2	2009-12-07 15:08:13 +0100	[diff] [blame]	276	config LEDS_REGULATOR
				277	tristate "REGULATOR driven LED support"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	278	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	279	depends on REGULATOR
Antonio Ospite	d4cc6a2	2009-12-07 15:08:13 +0100	[diff] [blame]	280	help
				281	This option enables support for regulator driven LEDs.
				282
Kim Kyuwon	0b56129	2009-03-04 11:59:29 -0800	[diff] [blame]	283	config LEDS_BD2802
				284	tristate "LED driver for BD2802 RGB LED"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	285	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	286	depends on I2C
Kim Kyuwon	0b56129	2009-03-04 11:59:29 -0800	[diff] [blame]	287	help
				288	This option enables support for BD2802GU RGB LED driver chips
				289	accessed via the I2C bus.
				290
Dave Hansen	a328e95	2009-10-01 15:43:32 -0700	[diff] [blame]	291	config LEDS_INTEL_SS4200
				292	tristate "LED driver for Intel NAS SS4200 series"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	293	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	294	depends on PCI && DMI
Dave Hansen	a328e95	2009-10-01 15:43:32 -0700	[diff] [blame]	295	help
				296	This option enables support for the Intel SS4200 series of
				297	Network Attached Storage servers. You may control the hard
				298	drive or power LEDs on the front panel. Using this driver
				299	can stop the front LED from blinking after startup.
				300
Daniel Mack	a8dd18f	2009-10-15 02:59:35 +0200	[diff] [blame]	301	config LEDS_LT3593
				302	tristate "LED driver for LT3593 controllers"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	303	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	304	depends on GENERIC_GPIO
Daniel Mack	a8dd18f	2009-10-15 02:59:35 +0200	[diff] [blame]	305	help
				306	This option enables support for LEDs driven by a Linear Technology
				307	LT3593 controller. This controller uses a special one-wire pulse
				308	coding protocol to set the brightness.
				309
Michael Hennerich	ed4a10b	2009-10-08 04:00:19 -0400	[diff] [blame]	310	config LEDS_ADP5520
				311	tristate "LED Support for ADP5520/ADP5501 PMIC"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	312	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	313	depends on PMIC_ADP5520
Michael Hennerich	ed4a10b	2009-10-08 04:00:19 -0400	[diff] [blame]	314	help
				315	This option enables support for on-chip LED drivers found
				316	on Analog Devices ADP5520/ADP5501 PMICs.
				317
				318	To compile this driver as a module, choose M here: the module will
				319	be called leds-adp5520.
				320
Bob Rodgers	72dcd8d	2010-02-17 15:23:31 -0600	[diff] [blame]	321	config LEDS_DELL_NETBOOKS
				322	tristate "External LED on Dell Business Netbooks"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	323	depends on LEDS_CLASS
Bob Rodgers	72dcd8d	2010-02-17 15:23:31 -0600	[diff] [blame]	324	depends on X86 && ACPI_WMI
				325	help
				326	This adds support for the Latitude 2100 and similar
				327	notebooks that have an external LED.
				328
Philippe Rétornaz	7fdcef8	2010-05-19 09:24:31 +0200	[diff] [blame]	329	config LEDS_MC13783
				330	tristate "LED Support for MC13783 PMIC"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	331	depends on LEDS_CLASS
Philippe Rétornaz	7fdcef8	2010-05-19 09:24:31 +0200	[diff] [blame]	332	depends on MFD_MC13783
				333	help
				334	This option enable support for on-chip LED drivers found
				335	on Freescale Semiconductor MC13783 PMIC.
				336
Simon Guinot	11efe71	2010-07-06 16:08:46 +0200	[diff] [blame]	337	config LEDS_NS2
				338	tristate "LED support for Network Space v2 GPIO LEDs"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	339	depends on LEDS_CLASS
Paul Bolle	b12e2c1	2011-11-23 12:25:42 +0100	[diff] [blame]	340	depends on MACH_NETSPACE_V2 \|\| MACH_INETSPACE_V2 \|\| \
				341	MACH_NETSPACE_MAX_V2 \|\| MACH_D2NET_V2
Simon Guinot	11efe71	2010-07-06 16:08:46 +0200	[diff] [blame]	342	default y
				343	help
				344	This option enable support for the dual-GPIO LED found on the
				345	Network Space v2 board (and parents). This include Internet Space v2,
				346	Network Space (Max) v2 and d2 Network v2 boards.
				347
Simon Guinot	2446783	2010-10-07 16:38:49 +0200	[diff] [blame]	348	config LEDS_NETXBIG
				349	tristate "LED support for Big Network series LEDs"
				350	depends on MACH_NET2BIG_V2 \|\| MACH_NET5BIG_V2
Axel Lin	2504f6d	2011-07-25 17:13:16 -0700	[diff] [blame]	351	depends on LEDS_CLASS
Simon Guinot	2446783	2010-10-07 16:38:49 +0200	[diff] [blame]	352	default y
				353	help
				354	This option enable support for LEDs found on the LaCie 2Big
				355	and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
				356	controlled through a GPIO extension bus.
				357
Paul Parsons	7d9e7e9	2011-05-13 18:52:56 +0000	[diff] [blame]	358	config LEDS_ASIC3
				359	bool "LED support for the HTC ASIC3"
Axel Lin	9d8f776	2011-06-15 15:08:31 -0700	[diff] [blame]	360	depends on LEDS_CLASS
Paul Parsons	7d9e7e9	2011-05-13 18:52:56 +0000	[diff] [blame]	361	depends on MFD_ASIC3
				362	default y
				363	help
				364	This option enables support for the LEDs on the HTC ASIC3. The HTC
				365	ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
				366	cannot be used. This driver supports hardware blinking with an on+off
				367	period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
				368
Magnus Damm	f59b6f9	2011-10-31 17:11:55 -0700	[diff] [blame]	369	config LEDS_RENESAS_TPU
				370	bool "LED support for Renesas TPU"
				371	depends on LEDS_CLASS && HAVE_CLK && GENERIC_GPIO
				372	help
				373	This option enables build of the LED TPU platform driver,
				374	suitable to drive any TPU channel on newer Renesas SoCs.
				375	The driver controls the GPIO pin connected to the LED via
				376	the GPIO framework and expects the LED to be connected to
				377	a pin that can be driven in both GPIO mode and using TPU
				378	pin function. The latter to support brightness control.
				379	Brightness control is supported but hardware blinking is not.
				380
NeilBrown	a6d511e	2012-01-10 15:09:40 -0800	[diff] [blame]	381	config LEDS_TCA6507
				382	tristate "LED Support for TCA6507 I2C chip"
				383	depends on LEDS_CLASS && I2C
				384	help
				385	This option enables support for LEDs connected to TC6507
				386	LED driver chips accessed via the I2C bus.
				387	Driver support brightness control and hardware-assisted blinking.
				388
Donggeun Kim	8584cb8	2011-12-14 18:23:56 +0900	[diff] [blame]	389	config LEDS_MAX8997
				390	tristate "LED support for MAX8997 PMIC"
				391	depends on LEDS_CLASS && MFD_MAX8997
				392	help
				393	This option enables support for on-chip LED drivers on
				394	MAXIM MAX8997 PMIC.
				395
Sebastian Andrzej Siewior	e9a4593	2012-01-20 14:33:59 -0800	[diff] [blame]	396	config LEDS_OT200
				397	tristate "LED support for the Bachmann OT200"
				398	depends on LEDS_CLASS && HAS_IOMEM
				399	help
				400	This option enables support for the LEDs on the Bachmann OT200.
				401	Say Y to enable LEDs on the Bachmann OT200.
				402
Ben Dooks	24f51e8	2006-04-10 22:54:01 -0700	[diff] [blame]	403	config LEDS_TRIGGERS
				404	bool "LED Trigger support"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	405	depends on LEDS_CLASS
Ben Dooks	24f51e8	2006-04-10 22:54:01 -0700	[diff] [blame]	406	help
				407	This option enables trigger support for the leds class.
				408	These triggers allow kernel events to drive the LEDs and can
				409	be configured via sysfs. If unsure, say Y.
				410
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	411	comment "LED Triggers"
				412
Richard Purdie	6655c6f	2006-03-31 02:31:07 -0800	[diff] [blame]	413	config LEDS_TRIGGER_TIMER
				414	tristate "LED Timer Trigger"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	415	depends on LEDS_TRIGGERS
Richard Purdie	6655c6f	2006-03-31 02:31:07 -0800	[diff] [blame]	416	help
				417	This allows LEDs to be controlled by a programmable timer
Márton Németh	4c79141	2007-10-31 15:07:12 +0100	[diff] [blame]	418	via sysfs. Some LED hardware can be programmed to start
				419	blinking the LED without any further software interaction.
Paul Bolle	395cf96	2011-08-15 02:02:26 +0200	[diff] [blame]	420	For more details read Documentation/leds/leds-class.txt.
Márton Németh	4c79141	2007-10-31 15:07:12 +0100	[diff] [blame]	421
				422	If unsure, say Y.
Richard Purdie	6655c6f	2006-03-31 02:31:07 -0800	[diff] [blame]	423
Richard Purdie	2bfb646	2006-03-31 02:31:16 -0800	[diff] [blame]	424	config LEDS_TRIGGER_IDE_DISK
Ben Dooks	baa351e	2006-04-10 22:54:01 -0700	[diff] [blame]	425	bool "LED IDE Disk Trigger"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	426	depends on IDE_GD_ATA
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	427	depends on LEDS_TRIGGERS
Richard Purdie	2bfb646	2006-03-31 02:31:16 -0800	[diff] [blame]	428	help
				429	This allows LEDs to be controlled by IDE disk activity.
				430	If unsure, say Y.
				431
Atsushi Nemoto	891c668	2006-06-25 05:49:15 -0700	[diff] [blame]	432	config LEDS_TRIGGER_HEARTBEAT
				433	tristate "LED Heartbeat Trigger"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	434	depends on LEDS_TRIGGERS
Atsushi Nemoto	891c668	2006-06-25 05:49:15 -0700	[diff] [blame]	435	help
				436	This allows LEDs to be controlled by a CPU load average.
				437	The flash frequency is a hyperbolic function of the 1-minute
				438	load average.
				439	If unsure, say Y.
				440
Rodolfo Giometti	132e930	2008-10-13 09:25:24 +0100	[diff] [blame]	441	config LEDS_TRIGGER_BACKLIGHT
				442	tristate "LED backlight Trigger"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	443	depends on LEDS_TRIGGERS
Rodolfo Giometti	132e930	2008-10-13 09:25:24 +0100	[diff] [blame]	444	help
				445	This allows LEDs to be controlled as a backlight device: they
				446	turn off and on when the display is blanked and unblanked.
				447
				448	If unsure, say N.
				449
Felipe Balbi	17354bf	2009-02-17 13:18:11 +0200	[diff] [blame]	450	config LEDS_TRIGGER_GPIO
				451	tristate "LED GPIO Trigger"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	452	depends on LEDS_TRIGGERS
Felipe Balbi	17354bf	2009-02-17 13:18:11 +0200	[diff] [blame]	453	depends on GPIOLIB
				454	help
				455	This allows LEDs to be controlled by gpio events. It's good
				456	when using gpios as switches and triggering the needed LEDs
				457	from there. One use case is n810's keypad LEDs that could
				458	be triggered by this trigger when user slides up to show
				459	keypad.
				460
				461	If unsure, say N.
				462
Nick Forbes	060856c	2008-04-25 00:06:52 +0100	[diff] [blame]	463	config LEDS_TRIGGER_DEFAULT_ON
				464	tristate "LED Default ON Trigger"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	465	depends on LEDS_TRIGGERS
Nick Forbes	060856c	2008-04-25 00:06:52 +0100	[diff] [blame]	466	help
				467	This allows LEDs to be initialised in the ON state.
				468	If unsure, say Y.
				469
Adam Nielsen	268cb38	2009-02-20 10:55:14 +0100	[diff] [blame]	470	comment "iptables trigger is under Netfilter config (LED target)"
				471	depends on LEDS_TRIGGERS
				472
Jan Engelhardt	66242f7	2007-05-10 10:44:11 +0100	[diff] [blame]	473	endif # NEW_LEDS