Blame - drivers/leds/Kconfig - kernel/msm-4.19

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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
Bjarke Istrup Pedersen	14e40f6	2010-05-24 12:15:56 -0700	[diff] [blame]	92	config LEDS_NET5501
				93	tristate "LED Support for Soekris net5501 series Error LED"
Richard Purdie	37814fd	2010-05-27 13:08:33 +0100	[diff] [blame]	94	depends on LEDS_TRIGGERS
Shawn Guo	2bcc7ed	2011-05-31 16:23:43 +0800	[diff] [blame]	95	depends on X86 && GPIO_CS5535
Bjarke Istrup Pedersen	14e40f6	2010-05-24 12:15:56 -0700	[diff] [blame]	96	select LEDS_TRIGGER_DEFAULT_ON
				97	default n
				98	help
				99	Add support for the Soekris net5501 board (detection, error led
				100	and GPIO).
				101
Rod Whitby	3b2e46f	2008-04-24 23:43:09 +0100	[diff] [blame]	102	config LEDS_FSG
				103	tristate "LED Support for the Freecom FSG-3"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	104	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	105	depends on MACH_FSG
Rod Whitby	3b2e46f	2008-04-24 23:43:09 +0100	[diff] [blame]	106	help
				107	This option enables support for the LEDs on the Freecom FSG-3.
				108
Kristian Kielhofner	0d75565	2006-12-06 20:37:28 -0800	[diff] [blame]	109	config LEDS_WRAP
				110	tristate "LED Support for the WRAP series LEDs"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	111	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	112	depends on SCx200_GPIO
Kristian Kielhofner	0d75565	2006-12-06 20:37:28 -0800	[diff] [blame]	113	help
				114	This option enables support for the PCEngines WRAP programmable LEDs.
				115
Yoichi Yuasa	f3b6b6c	2007-09-21 00:02:47 +0100	[diff] [blame]	116	config LEDS_COBALT_QUBE
				117	tristate "LED Support for the Cobalt Qube series front LED"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	118	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	119	depends on MIPS_COBALT
Florian Fainelli	2fea6f3	2007-02-12 23:16:27 +0000	[diff] [blame]	120	help
Yoichi Yuasa	f3b6b6c	2007-09-21 00:02:47 +0100	[diff] [blame]	121	This option enables support for the front LED on Cobalt Qube series
Florian Fainelli	2fea6f3	2007-02-12 23:16:27 +0000	[diff] [blame]	122
Yoichi Yuasa	97da7aa	2007-09-27 17:51:05 +0900	[diff] [blame]	123	config LEDS_COBALT_RAQ
				124	bool "LED Support for the Cobalt Raq series"
Yoichi Yuasa	ec14961	2008-12-03 08:09:28 +0000	[diff] [blame]	125	depends on LEDS_CLASS=y && MIPS_COBALT
Yoichi Yuasa	97da7aa	2007-09-27 17:51:05 +0900	[diff] [blame]	126	select LEDS_TRIGGERS
				127	help
				128	This option enables support for the Cobalt Raq series LEDs.
				129
David S. Miller	5843492	2008-08-31 20:26:48 -0700	[diff] [blame]	130	config LEDS_SUNFIRE
				131	tristate "LED support for SunFire servers."
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	132	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	133	depends on SPARC64
David S. Miller	5843492	2008-08-31 20:26:48 -0700	[diff] [blame]	134	select LEDS_TRIGGERS
				135	help
				136	This option enables support for the Left, Middle, and Right
				137	LEDs on the I/O and CPU boards of SunFire UltraSPARC servers.
				138
Kristoffer Ericson	d39a7a6	2008-02-07 10:10:28 +0000	[diff] [blame]	139	config LEDS_HP6XX
				140	tristate "LED Support for the HP Jornada 6xx"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	141	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	142	depends on SH_HP6XX
Kristoffer Ericson	d39a7a6	2008-02-07 10:10:28 +0000	[diff] [blame]	143	help
Matt LaPlante	692105b	2009-01-26 11:12:25 +0100	[diff] [blame]	144	This option enables LED support for the handheld
Kristoffer Ericson	d39a7a6	2008-02-07 10:10:28 +0000	[diff] [blame]	145	HP Jornada 620/660/680/690.
				146
Riku Voipio	e14fa82	2008-05-31 14:43:41 +0100	[diff] [blame]	147	config LEDS_PCA9532
				148	tristate "LED driver for PCA9532 dimmer"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	149	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	150	depends on I2C && INPUT && EXPERIMENTAL
Riku Voipio	e14fa82	2008-05-31 14:43:41 +0100	[diff] [blame]	151	help
				152	This option enables support for NXP pca9532
Matt LaPlante	692105b	2009-01-26 11:12:25 +0100	[diff] [blame]	153	LED controller. It is generally only useful
Riku Voipio	e14fa82	2008-05-31 14:43:41 +0100	[diff] [blame]	154	as a platform driver
				155
Joachim Eastwood	3c1ab50	2011-05-24 17:13:23 -0700	[diff] [blame]	156	config LEDS_PCA9532_GPIO
				157	bool "Enable GPIO support for PCA9532"
				158	depends on LEDS_PCA9532
				159	depends on GPIOLIB
				160	help
				161	Allow unused pins on PCA9532 to be used as gpio.
				162
				163	To use a pin as gpio pca9532_type in pca9532_platform data needs to
				164	set to PCA9532_TYPE_GPIO.
				165
Raphael Assenat	22e03f3	2007-02-27 19:49:53 +0000	[diff] [blame]	166	config LEDS_GPIO
				167	tristate "LED Support for GPIO connected LEDs"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	168	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	169	depends on GENERIC_GPIO
Raphael Assenat	22e03f3	2007-02-27 19:49:53 +0000	[diff] [blame]	170	help
				171	This option enables support for the LEDs connected to GPIO
				172	outputs. To be useful the particular board must have LEDs
Trent Piepho	a7d878a	2009-01-10 17:26:01 +0000	[diff] [blame]	173	and they must be connected to the GPIO lines. The LEDs must be
				174	defined as platform devices and/or OpenFirmware platform devices.
				175	The code to use these bindings can be selected below.
				176
Antonio Ospite	5054d39	2009-06-19 13:55:42 +0200	[diff] [blame]	177	config LEDS_LP3944
				178	tristate "LED Support for N.S. LP3944 (Fun Light) I2C chip"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	179	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	180	depends on I2C
Antonio Ospite	5054d39	2009-06-19 13:55:42 +0200	[diff] [blame]	181	help
Antonio Ospite	7f1be81	2009-07-03 16:18:45 +0200	[diff] [blame]	182	This option enables support for LEDs connected to the National
				183	Semiconductor LP3944 Lighting Management Unit (LMU) also known as
				184	Fun Light Chip.
Antonio Ospite	5054d39	2009-06-19 13:55:42 +0200	[diff] [blame]	185
				186	To compile this driver as a module, choose M here: the
				187	module will be called leds-lp3944.
				188
Samu Onkalo	f4920f6	2010-11-11 14:05:23 -0800	[diff] [blame]	189	config LEDS_LP5521
				190	tristate "LED Support for N.S. LP5521 LED driver chip"
				191	depends on LEDS_CLASS && I2C
				192	help
				193	If you say yes here you get support for the National Semiconductor
				194	LP5521 LED driver. It is 3 channel chip with programmable engines.
				195	Driver provides direct control via LED class and interface for
				196	programming the engines.
				197
				198	config LEDS_LP5523
				199	tristate "LED Support for N.S. LP5523 LED driver chip"
				200	depends on LEDS_CLASS && I2C
				201	help
				202	If you say yes here you get support for the National Semiconductor
				203	LP5523 LED driver. It is 9 channel chip with programmable engines.
				204	Driver provides direct control via LED class and interface for
				205	programming the engines.
				206
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	207	config LEDS_CLEVO_MAIL
Németh Márton	95dc576	2009-04-03 07:42:47 +0200	[diff] [blame]	208	tristate "Mail LED on Clevo notebook"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	209	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	210	depends on X86 && SERIO_I8042 && DMI
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	211	help
				212	This driver makes the mail LED accessible from userspace
				213	programs through the leds subsystem. This LED have three
				214	known mode: off, blink at 0.5Hz and blink at 1Hz.
				215
Márton Németh	92e015c	2007-10-31 15:09:05 +0100	[diff] [blame]	216	The driver supports two kinds of interface: using ledtrig-timer
				217	or through /sys/class/leds/clevo::mail/brightness. As this LED
				218	cannot change it's brightness it blinks instead. The brightness
				219	value 0 means off, 1..127 means blink at 0.5Hz and 128..255 means
				220	blink at 1Hz.
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	221
				222	This module can drive the mail LED for the following notebooks:
				223
Mrton Nmeth	b3ba31f	2008-03-09 20:47:59 +0000	[diff] [blame]	224	Clevo D400P
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	225	Clevo D410J
				226	Clevo D410V
				227	Clevo D400V/D470V (not tested, but might work)
				228	Clevo M540N
				229	Clevo M5x0N (not tested, but might work)
				230	Positivo Mobile (Clevo M5x0V)
				231
Mrton Nmeth	b3ba31f	2008-03-09 20:47:59 +0000	[diff] [blame]	232	If your model is not listed here you can try the "nodetect"
Matt LaPlante	692105b	2009-01-26 11:12:25 +0100	[diff] [blame]	233	module parameter.
Mrton Nmeth	b3ba31f	2008-03-09 20:47:59 +0000	[diff] [blame]	234
Márton Németh	cec035d	2007-10-31 11:46:41 +0100	[diff] [blame]	235	To compile this driver as a module, choose M here: the
				236	module will be called leds-clevo-mail.
				237
Nate Case	f46e920	2008-07-16 22:49:55 +0100	[diff] [blame]	238	config LEDS_PCA955X
				239	tristate "LED Support for PCA955x I2C chips"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	240	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	241	depends on I2C
Nate Case	f46e920	2008-07-16 22:49:55 +0100	[diff] [blame]	242	help
				243	This option enables support for LEDs connected to PCA955x
				244	LED driver chips accessed via the I2C bus. Supported
				245	devices include PCA9550, PCA9551, PCA9552, and PCA9553.
				246
Mark Brown	c746b55	2009-09-05 14:09:21 +0100	[diff] [blame]	247	config LEDS_WM831X_STATUS
				248	tristate "LED support for status LEDs on WM831x PMICs"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	249	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	250	depends on MFD_WM831X
Mark Brown	c746b55	2009-09-05 14:09:21 +0100	[diff] [blame]	251	help
				252	This option enables support for the status LEDs of the WM831x
				253	series of PMICs.
				254
Mark Brown	0081e80	2008-12-04 16:52:33 +0000	[diff] [blame]	255	config LEDS_WM8350
				256	tristate "LED Support for WM8350 AudioPlus PMIC"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	257	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	258	depends on MFD_WM8350
Mark Brown	0081e80	2008-12-04 16:52:33 +0000	[diff] [blame]	259	help
				260	This option enables support for LEDs driven by the Wolfson
				261	Microelectronics WM8350 AudioPlus PMIC.
				262
Mike Rapoport	9e84561	2008-10-13 09:06:10 +0100	[diff] [blame]	263	config LEDS_DA903X
				264	tristate "LED Support for DA9030/DA9034 PMIC"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	265	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	266	depends on PMIC_DA903X
Mike Rapoport	9e84561	2008-10-13 09:06:10 +0100	[diff] [blame]	267	help
				268	This option enables support for on-chip LED drivers found
				269	on Dialog Semiconductor DA9030/DA9034 PMICs.
				270
Guennadi Liakhovetski	ac2dd0f	2009-01-10 18:58:28 +0000	[diff] [blame]	271	config LEDS_DAC124S085
				272	tristate "LED Support for DAC124S085 SPI DAC"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	273	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	274	depends on SPI
Guennadi Liakhovetski	ac2dd0f	2009-01-10 18:58:28 +0000	[diff] [blame]	275	help
				276	This option enables support for DAC124S085 SPI DAC from NatSemi,
				277	which can be used to control up to four LEDs.
				278
Luotao Fu	41c42ff	2009-02-11 13:24:40 -0800	[diff] [blame]	279	config LEDS_PWM
				280	tristate "PWM driven LED Support"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	281	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	282	depends on HAVE_PWM
Luotao Fu	41c42ff	2009-02-11 13:24:40 -0800	[diff] [blame]	283	help
				284	This option enables support for pwm driven LEDs
				285
Antonio Ospite	d4cc6a2	2009-12-07 15:08:13 +0100	[diff] [blame]	286	config LEDS_REGULATOR
				287	tristate "REGULATOR driven LED support"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	288	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	289	depends on REGULATOR
Antonio Ospite	d4cc6a2	2009-12-07 15:08:13 +0100	[diff] [blame]	290	help
				291	This option enables support for regulator driven LEDs.
				292
Kim Kyuwon	0b56129	2009-03-04 11:59:29 -0800	[diff] [blame]	293	config LEDS_BD2802
				294	tristate "LED driver for BD2802 RGB LED"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	295	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	296	depends on I2C
Kim Kyuwon	0b56129	2009-03-04 11:59:29 -0800	[diff] [blame]	297	help
				298	This option enables support for BD2802GU RGB LED driver chips
				299	accessed via the I2C bus.
				300
Dave Hansen	a328e95	2009-10-01 15:43:32 -0700	[diff] [blame]	301	config LEDS_INTEL_SS4200
				302	tristate "LED driver for Intel NAS SS4200 series"
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 PCI && DMI
Dave Hansen	a328e95	2009-10-01 15:43:32 -0700	[diff] [blame]	305	help
				306	This option enables support for the Intel SS4200 series of
				307	Network Attached Storage servers. You may control the hard
				308	drive or power LEDs on the front panel. Using this driver
				309	can stop the front LED from blinking after startup.
				310
Daniel Mack	a8dd18f	2009-10-15 02:59:35 +0200	[diff] [blame]	311	config LEDS_LT3593
				312	tristate "LED driver for LT3593 controllers"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	313	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	314	depends on GENERIC_GPIO
Daniel Mack	a8dd18f	2009-10-15 02:59:35 +0200	[diff] [blame]	315	help
				316	This option enables support for LEDs driven by a Linear Technology
				317	LT3593 controller. This controller uses a special one-wire pulse
				318	coding protocol to set the brightness.
				319
Michael Hennerich	ed4a10b	2009-10-08 04:00:19 -0400	[diff] [blame]	320	config LEDS_ADP5520
				321	tristate "LED Support for ADP5520/ADP5501 PMIC"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	322	depends on LEDS_CLASS
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	323	depends on PMIC_ADP5520
Michael Hennerich	ed4a10b	2009-10-08 04:00:19 -0400	[diff] [blame]	324	help
				325	This option enables support for on-chip LED drivers found
				326	on Analog Devices ADP5520/ADP5501 PMICs.
				327
				328	To compile this driver as a module, choose M here: the module will
				329	be called leds-adp5520.
				330
Bob Rodgers	72dcd8d	2010-02-17 15:23:31 -0600	[diff] [blame]	331	config LEDS_DELL_NETBOOKS
				332	tristate "External LED on Dell Business Netbooks"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	333	depends on LEDS_CLASS
Bob Rodgers	72dcd8d	2010-02-17 15:23:31 -0600	[diff] [blame]	334	depends on X86 && ACPI_WMI
				335	help
				336	This adds support for the Latitude 2100 and similar
				337	notebooks that have an external LED.
				338
Philippe Rétornaz	7fdcef8	2010-05-19 09:24:31 +0200	[diff] [blame]	339	config LEDS_MC13783
				340	tristate "LED Support for MC13783 PMIC"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	341	depends on LEDS_CLASS
Philippe Rétornaz	7fdcef8	2010-05-19 09:24:31 +0200	[diff] [blame]	342	depends on MFD_MC13783
				343	help
				344	This option enable support for on-chip LED drivers found
				345	on Freescale Semiconductor MC13783 PMIC.
				346
Simon Guinot	11efe71	2010-07-06 16:08:46 +0200	[diff] [blame]	347	config LEDS_NS2
				348	tristate "LED support for Network Space v2 GPIO LEDs"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	349	depends on LEDS_CLASS
Paul Bolle	b12e2c1	2011-11-23 12:25:42 +0100	[diff] [blame]	350	depends on MACH_NETSPACE_V2 \|\| MACH_INETSPACE_V2 \|\| \
				351	MACH_NETSPACE_MAX_V2 \|\| MACH_D2NET_V2
Simon Guinot	11efe71	2010-07-06 16:08:46 +0200	[diff] [blame]	352	default y
				353	help
				354	This option enable support for the dual-GPIO LED found on the
				355	Network Space v2 board (and parents). This include Internet Space v2,
				356	Network Space (Max) v2 and d2 Network v2 boards.
				357
Simon Guinot	2446783	2010-10-07 16:38:49 +0200	[diff] [blame]	358	config LEDS_NETXBIG
				359	tristate "LED support for Big Network series LEDs"
				360	depends on MACH_NET2BIG_V2 \|\| MACH_NET5BIG_V2
Axel Lin	2504f6d	2011-07-25 17:13:16 -0700	[diff] [blame]	361	depends on LEDS_CLASS
Simon Guinot	2446783	2010-10-07 16:38:49 +0200	[diff] [blame]	362	default y
				363	help
				364	This option enable support for LEDs found on the LaCie 2Big
				365	and 5Big Network v2 boards. The LEDs are wired to a CPLD and are
				366	controlled through a GPIO extension bus.
				367
Paul Parsons	7d9e7e9	2011-05-13 18:52:56 +0000	[diff] [blame]	368	config LEDS_ASIC3
				369	bool "LED support for the HTC ASIC3"
Axel Lin	9d8f776	2011-06-15 15:08:31 -0700	[diff] [blame]	370	depends on LEDS_CLASS
Paul Parsons	7d9e7e9	2011-05-13 18:52:56 +0000	[diff] [blame]	371	depends on MFD_ASIC3
				372	default y
				373	help
				374	This option enables support for the LEDs on the HTC ASIC3. The HTC
				375	ASIC3 LED GPIOs are inputs, not outputs, thus the leds-gpio driver
				376	cannot be used. This driver supports hardware blinking with an on+off
				377	period from 62ms to 125s. Say Y to enable LEDs on the HP iPAQ hx4700.
				378
Magnus Damm	f59b6f9	2011-10-31 17:11:55 -0700	[diff] [blame]	379	config LEDS_RENESAS_TPU
				380	bool "LED support for Renesas TPU"
				381	depends on LEDS_CLASS && HAVE_CLK && GENERIC_GPIO
				382	help
				383	This option enables build of the LED TPU platform driver,
				384	suitable to drive any TPU channel on newer Renesas SoCs.
				385	The driver controls the GPIO pin connected to the LED via
				386	the GPIO framework and expects the LED to be connected to
				387	a pin that can be driven in both GPIO mode and using TPU
				388	pin function. The latter to support brightness control.
				389	Brightness control is supported but hardware blinking is not.
				390
NeilBrown	a6d511e	2012-01-10 15:09:40 -0800	[diff] [blame]	391	config LEDS_TCA6507
				392	tristate "LED Support for TCA6507 I2C chip"
				393	depends on LEDS_CLASS && I2C
				394	help
				395	This option enables support for LEDs connected to TC6507
				396	LED driver chips accessed via the I2C bus.
				397	Driver support brightness control and hardware-assisted blinking.
				398
Donggeun Kim	8584cb8	2011-12-14 18:23:56 +0900	[diff] [blame]	399	config LEDS_MAX8997
				400	tristate "LED support for MAX8997 PMIC"
				401	depends on LEDS_CLASS && MFD_MAX8997
				402	help
				403	This option enables support for on-chip LED drivers on
				404	MAXIM MAX8997 PMIC.
				405
Sebastian Andrzej Siewior	e9a4593	2012-01-20 14:33:59 -0800	[diff] [blame]	406	config LEDS_OT200
				407	tristate "LED support for the Bachmann OT200"
				408	depends on LEDS_CLASS && HAS_IOMEM
				409	help
				410	This option enables support for the LEDs on the Bachmann OT200.
				411	Say Y to enable LEDs on the Bachmann OT200.
				412
Ben Dooks	24f51e8	2006-04-10 22:54:01 -0700	[diff] [blame]	413	config LEDS_TRIGGERS
				414	bool "LED Trigger support"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	415	depends on LEDS_CLASS
Ben Dooks	24f51e8	2006-04-10 22:54:01 -0700	[diff] [blame]	416	help
				417	This option enables trigger support for the leds class.
				418	These triggers allow kernel events to drive the LEDs and can
				419	be configured via sysfs. If unsure, say Y.
				420
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	421	comment "LED Triggers"
				422
Richard Purdie	6655c6f	2006-03-31 02:31:07 -0800	[diff] [blame]	423	config LEDS_TRIGGER_TIMER
				424	tristate "LED Timer Trigger"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	425	depends on LEDS_TRIGGERS
Richard Purdie	6655c6f	2006-03-31 02:31:07 -0800	[diff] [blame]	426	help
				427	This allows LEDs to be controlled by a programmable timer
Márton Németh	4c79141	2007-10-31 15:07:12 +0100	[diff] [blame]	428	via sysfs. Some LED hardware can be programmed to start
				429	blinking the LED without any further software interaction.
Paul Bolle	395cf96	2011-08-15 02:02:26 +0200	[diff] [blame]	430	For more details read Documentation/leds/leds-class.txt.
Márton Németh	4c79141	2007-10-31 15:07:12 +0100	[diff] [blame]	431
				432	If unsure, say Y.
Richard Purdie	6655c6f	2006-03-31 02:31:07 -0800	[diff] [blame]	433
Richard Purdie	2bfb646	2006-03-31 02:31:16 -0800	[diff] [blame]	434	config LEDS_TRIGGER_IDE_DISK
Ben Dooks	baa351e	2006-04-10 22:54:01 -0700	[diff] [blame]	435	bool "LED IDE Disk Trigger"
H Hartley Sweeten	d09e166	2010-01-20 16:08:30 -0700	[diff] [blame]	436	depends on IDE_GD_ATA
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	437	depends on LEDS_TRIGGERS
Richard Purdie	2bfb646	2006-03-31 02:31:16 -0800	[diff] [blame]	438	help
				439	This allows LEDs to be controlled by IDE disk activity.
				440	If unsure, say Y.
				441
Atsushi Nemoto	891c668	2006-06-25 05:49:15 -0700	[diff] [blame]	442	config LEDS_TRIGGER_HEARTBEAT
				443	tristate "LED Heartbeat Trigger"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	444	depends on LEDS_TRIGGERS
Atsushi Nemoto	891c668	2006-06-25 05:49:15 -0700	[diff] [blame]	445	help
				446	This allows LEDs to be controlled by a CPU load average.
				447	The flash frequency is a hyperbolic function of the 1-minute
				448	load average.
				449	If unsure, say Y.
				450
Rodolfo Giometti	132e930	2008-10-13 09:25:24 +0100	[diff] [blame]	451	config LEDS_TRIGGER_BACKLIGHT
				452	tristate "LED backlight Trigger"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	453	depends on LEDS_TRIGGERS
Rodolfo Giometti	132e930	2008-10-13 09:25:24 +0100	[diff] [blame]	454	help
				455	This allows LEDs to be controlled as a backlight device: they
				456	turn off and on when the display is blanked and unblanked.
				457
				458	If unsure, say N.
				459
Felipe Balbi	17354bf	2009-02-17 13:18:11 +0200	[diff] [blame]	460	config LEDS_TRIGGER_GPIO
				461	tristate "LED GPIO Trigger"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	462	depends on LEDS_TRIGGERS
Felipe Balbi	17354bf	2009-02-17 13:18:11 +0200	[diff] [blame]	463	depends on GPIOLIB
				464	help
				465	This allows LEDs to be controlled by gpio events. It's good
				466	when using gpios as switches and triggering the needed LEDs
				467	from there. One use case is n810's keypad LEDs that could
				468	be triggered by this trigger when user slides up to show
				469	keypad.
				470
				471	If unsure, say N.
				472
Nick Forbes	060856c	2008-04-25 00:06:52 +0100	[diff] [blame]	473	config LEDS_TRIGGER_DEFAULT_ON
				474	tristate "LED Default ON Trigger"
Johannes Berg	0bae35e	2010-12-02 14:31:14 -0800	[diff] [blame]	475	depends on LEDS_TRIGGERS
Nick Forbes	060856c	2008-04-25 00:06:52 +0100	[diff] [blame]	476	help
				477	This allows LEDs to be initialised in the ON state.
				478	If unsure, say Y.
				479
Adam Nielsen	268cb38	2009-02-20 10:55:14 +0100	[diff] [blame]	480	comment "iptables trigger is under Netfilter config (LED target)"
				481	depends on LEDS_TRIGGERS
				482
Jan Engelhardt	66242f7	2007-05-10 10:44:11 +0100	[diff] [blame]	483	endif # NEW_LEDS