[linux-block.git] / drivers / leds / Kconfig


menu "LED devices"

config NEW_LEDS
	bool "LED Support"
	help
	  Say Y to enable Linux LED support.  This allows control of supported
	  LEDs from both userspace and optionally, by kernel events (triggers).

	  This is not related to standard keyboard LEDs which are controlled
	  via the input system.

config LEDS_CLASS
	tristate "LED Class Support"
	depends NEW_LEDS
	help
	  This option enables the led sysfs class in /sys/class/leds.  You'll
	  need this to do anything useful with LEDs.  If unsure, say N.

comment "LED drivers"

config LEDS_CORGI
	tristate "LED Support for the Sharp SL-C7x0 series"
	depends LEDS_CLASS && PXA_SHARP_C7xx
	help
	  This option enables support for the LEDs on Sharp Zaurus
	  SL-C7x0 series (C700, C750, C760, C860).

config LEDS_LOCOMO
	tristate "LED Support for Locomo device"
	depends LEDS_CLASS && SHARP_LOCOMO
	help
	  This option enables support for the LEDs on Sharp Locomo.
	  Zaurus models SL-5500 and SL-5600.

config LEDS_SPITZ
	tristate "LED Support for the Sharp SL-Cxx00 series"
	depends LEDS_CLASS && PXA_SHARP_Cxx00
	help
	  This option enables support for the LEDs on Sharp Zaurus
	  SL-Cxx00 series (C1000, C3000, C3100).

config LEDS_IXP4XX
	tristate "LED Support for GPIO connected LEDs on IXP4XX processors"
	depends LEDS_CLASS && ARCH_IXP4XX
	help
	  This option enables support for the LEDs connected to GPIO
	  outputs of the Intel IXP4XX processors.  To be useful the
	  particular board must have LEDs and they must be connected
	  to the GPIO lines.  If unsure, say Y.

config LEDS_TOSA
	tristate "LED Support for the Sharp SL-6000 series"
	depends LEDS_CLASS && PXA_SHARPSL
	help
	  This option enables support for the LEDs on Sharp Zaurus
	  SL-6000 series.

config LEDS_S3C24XX
	tristate "LED Support for Samsung S3C24XX GPIO LEDs"
	depends on LEDS_CLASS && ARCH_S3C2410
	help
	  This option enables support for LEDs connected to GPIO lines
	  on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.

config LEDS_AMS_DELTA
	tristate "LED Support for the Amstrad Delta (E3)"
	depends LEDS_CLASS && MACH_AMS_DELTA
	help
	  This option enables support for the LEDs on Amstrad Delta (E3).

config LEDS_NET48XX
	tristate "LED Support for Soekris net48xx series Error LED"
	depends on LEDS_CLASS && SCx200_GPIO
	help
	  This option enables support for the Soekris net4801 and net4826 error
	  LED.

comment "LED Triggers"

config LEDS_TRIGGERS
	bool "LED Trigger support"
	depends NEW_LEDS
	help
	  This option enables trigger support for the leds class.
	  These triggers allow kernel events to drive the LEDs and can
	  be configured via sysfs. If unsure, say Y.

config LEDS_TRIGGER_TIMER
	tristate "LED Timer Trigger"
	depends LEDS_TRIGGERS
	help
	  This allows LEDs to be controlled by a programmable timer
	  via sysfs. If unsure, say Y.

config LEDS_TRIGGER_IDE_DISK
	bool "LED IDE Disk Trigger"
	depends LEDS_TRIGGERS && BLK_DEV_IDEDISK
	help
	  This allows LEDs to be controlled by IDE disk activity.
	  If unsure, say Y.

config LEDS_TRIGGER_HEARTBEAT
	tristate "LED Heartbeat Trigger"
	depends LEDS_TRIGGERS
	help
	  This allows LEDs to be controlled by a CPU load average.
	  The flash frequency is a hyperbolic function of the 1-minute
	  load average.
	  If unsure, say Y.

endmenu
Commit	Line	Data
c72a1d60 RP	1
	2	menu "LED devices"
	3
	4	config NEW_LEDS
	5	bool "LED Support"
	6	help
a8d2e7d9 RP	7	Say Y to enable Linux LED support. This allows control of supported
	8	LEDs from both userspace and optionally, by kernel events (triggers).
	9
	10	This is not related to standard keyboard LEDs which are controlled
	11	via the input system.
c72a1d60 RP	12
	13	config LEDS_CLASS
	14	tristate "LED Class Support"
	15	depends NEW_LEDS
	16	help
	17	This option enables the led sysfs class in /sys/class/leds. You'll
	18	need this to do anything useful with LEDs. If unsure, say N.
	19
24f51e81	20	comment "LED drivers"
c3bc9956	21
3179108d RP	22	config LEDS_CORGI
	23	tristate "LED Support for the Sharp SL-C7x0 series"
	24	depends LEDS_CLASS && PXA_SHARP_C7xx
	25	help
	26	This option enables support for the LEDs on Sharp Zaurus
	27	SL-C7x0 series (C700, C750, C760, C860).
	28
4d3cb354 RP	29	config LEDS_LOCOMO
	30	tristate "LED Support for Locomo device"
	31	depends LEDS_CLASS && SHARP_LOCOMO
	32	help
	33	This option enables support for the LEDs on Sharp Locomo.
	34	Zaurus models SL-5500 and SL-5600.
	35
3179108d RP	36	config LEDS_SPITZ
	37	tristate "LED Support for the Sharp SL-Cxx00 series"
	38	depends LEDS_CLASS && PXA_SHARP_Cxx00
	39	help
	40	This option enables support for the LEDs on Sharp Zaurus
	41	SL-Cxx00 series (C1000, C3000, C3100).
	42
6a0c51bf JB	43	config LEDS_IXP4XX
	44	tristate "LED Support for GPIO connected LEDs on IXP4XX processors"
	45	depends LEDS_CLASS && ARCH_IXP4XX
	46	help
	47	This option enables support for the LEDs connected to GPIO
	48	outputs of the Intel IXP4XX processors. To be useful the
	49	particular board must have LEDs and they must be connected
	50	to the GPIO lines. If unsure, say Y.
	51
6d0cf3e0 DO	52	config LEDS_TOSA
	53	tristate "LED Support for the Sharp SL-6000 series"
	54	depends LEDS_CLASS && PXA_SHARPSL
	55	help
	56	This option enables support for the LEDs on Sharp Zaurus
	57	SL-6000 series.
	58
54bdc470 BD	59	config LEDS_S3C24XX
	60	tristate "LED Support for Samsung S3C24XX GPIO LEDs"
	61	depends on LEDS_CLASS && ARCH_S3C2410
	62	help
	63	This option enables support for LEDs connected to GPIO lines
	64	on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
	65
9becde79 JM	66	config LEDS_AMS_DELTA
	67	tristate "LED Support for the Amstrad Delta (E3)"
	68	depends LEDS_CLASS && MACH_AMS_DELTA
	69	help
	70	This option enables support for the LEDs on Amstrad Delta (E3).
	71
1a87d942 CB	72	config LEDS_NET48XX
	73	tristate "LED Support for Soekris net48xx series Error LED"
	74	depends on LEDS_CLASS && SCx200_GPIO
	75	help
	76	This option enables support for the Soekris net4801 and net4826 error
	77	LED.
	78
24f51e81 BD	79	comment "LED Triggers"
	80
	81	config LEDS_TRIGGERS
	82	bool "LED Trigger support"
	83	depends NEW_LEDS
	84	help
	85	This option enables trigger support for the leds class.
	86	These triggers allow kernel events to drive the LEDs and can
	87	be configured via sysfs. If unsure, say Y.
	88
6655c6fe RP	89	config LEDS_TRIGGER_TIMER
	90	tristate "LED Timer Trigger"
	91	depends LEDS_TRIGGERS
	92	help
	93	This allows LEDs to be controlled by a programmable timer
	94	via sysfs. If unsure, say Y.
	95
2bfb646c	96	config LEDS_TRIGGER_IDE_DISK
baa351ea	97	bool "LED IDE Disk Trigger"
2bfb646c RP	98	depends LEDS_TRIGGERS && BLK_DEV_IDEDISK
	99	help
	100	This allows LEDs to be controlled by IDE disk activity.
	101	If unsure, say Y.
	102
891c668b AN	103	config LEDS_TRIGGER_HEARTBEAT
	104	tristate "LED Heartbeat Trigger"
	105	depends LEDS_TRIGGERS
	106	help
	107	This allows LEDs to be controlled by a CPU load average.
	108	The flash frequency is a hyperbolic function of the 1-minute
	109	load average.
	110	If unsure, say Y.
	111
c72a1d60 RP	112	endmenu
c72a1d60 RP	113