5 Say Y to enable Linux LED support. This allows control of supported
6 LEDs from both userspace and optionally, by kernel events (triggers).
8 This is not related to standard keyboard LEDs which are controlled
14 tristate "LED Class Support"
16 This option enables the led sysfs class in /sys/class/leds. You'll
17 need this to do anything useful with LEDs. If unsure, say N.
22 tristate "LED Support for the Sharp SL-C7x0 series"
23 depends on LEDS_CLASS && PXA_SHARP_C7xx
25 This option enables support for the LEDs on Sharp Zaurus
26 SL-C7x0 series (C700, C750, C760, C860).
29 tristate "LED Support for Locomo device"
30 depends on LEDS_CLASS && SHARP_LOCOMO
32 This option enables support for the LEDs on Sharp Locomo.
33 Zaurus models SL-5500 and SL-5600.
36 tristate "LED Support for the Sharp SL-Cxx00 series"
37 depends on LEDS_CLASS && PXA_SHARP_Cxx00
39 This option enables support for the LEDs on Sharp Zaurus
40 SL-Cxx00 series (C1000, C3000, C3100).
43 tristate "LED Support for GPIO connected LEDs on IXP4XX processors"
44 depends on LEDS_CLASS && ARCH_IXP4XX
46 This option enables support for the LEDs connected to GPIO
47 outputs of the Intel IXP4XX processors. To be useful the
48 particular board must have LEDs and they must be connected
49 to the GPIO lines. If unsure, say Y.
52 tristate "LED Support for the Sharp SL-6000 series"
53 depends on LEDS_CLASS && PXA_SHARPSL
55 This option enables support for the LEDs on Sharp Zaurus
59 tristate "LED Support for Samsung S3C24XX GPIO LEDs"
60 depends on LEDS_CLASS && ARCH_S3C2410
62 This option enables support for LEDs connected to GPIO lines
63 on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
66 tristate "LED Support for the Amstrad Delta (E3)"
67 depends on LEDS_CLASS && MACH_AMS_DELTA
69 This option enables support for the LEDs on Amstrad Delta (E3).
72 tristate "LED Support for Soekris net48xx series Error LED"
73 depends on LEDS_CLASS && SCx200_GPIO
75 This option enables support for the Soekris net4801 and net4826 error
79 tristate "LED Support for the WRAP series LEDs"
80 depends on LEDS_CLASS && SCx200_GPIO
82 This option enables support for the PCEngines WRAP programmable LEDs.
84 config LEDS_OMAP_DEBUG
85 boolean "LED Support for OMAP debug board LEDs"
86 depends on LEDS_CLASS=y && ARCH_OMAP
88 Enables support for the LEDs on the debug board used with OMAP
89 reference boards like H2/H3/H4 and Perseus2. Up to six of these
90 may be claimed by the original ARM debug LED API.
93 tristate "LED Support for OMAP GPIO LEDs"
94 depends on LEDS_CLASS && ARCH_OMAP
96 This option enables support for the LEDs on OMAP processors.
99 tristate "LED Support for OMAP PWM-controlled LEDs"
100 depends on LEDS_CLASS && ARCH_OMAP && OMAP_DM_TIMER
102 This options enables support for LEDs connected to GPIO lines
103 controlled by a PWM timer on OMAP CPUs.
106 tristate "LED Support for iPAQ H1940 device"
107 depends on LEDS_CLASS && ARCH_H1940
109 This option enables support for the LEDs on the h1940.
111 config LEDS_COBALT_QUBE
112 tristate "LED Support for the Cobalt Qube series front LED"
113 depends on LEDS_CLASS && MIPS_COBALT
115 This option enables support for the front LED on Cobalt Qube series
117 config LEDS_COBALT_RAQ
118 bool "LED Support for the Cobalt Raq series"
119 depends on LEDS_CLASS && MIPS_COBALT
122 This option enables support for the Cobalt Raq series LEDs.
125 tristate "LED Support for GPIO connected LEDs"
126 depends on LEDS_CLASS && GENERIC_GPIO
128 This option enables support for the LEDs connected to GPIO
129 outputs. To be useful the particular board must have LEDs
130 and they must be connected to the GPIO lines.
133 tristate "LED Support for the CM-X270 LEDs"
134 depends on LEDS_CLASS && MACH_ARMCORE
136 This option enables support for the CM-X270 LEDs.
138 comment "LED Triggers"
141 bool "LED Trigger support"
143 This option enables trigger support for the leds class.
144 These triggers allow kernel events to drive the LEDs and can
145 be configured via sysfs. If unsure, say Y.
147 config LEDS_TRIGGER_TIMER
148 tristate "LED Timer Trigger"
149 depends on LEDS_TRIGGERS
151 This allows LEDs to be controlled by a programmable timer
152 via sysfs. If unsure, say Y.
154 config LEDS_TRIGGER_IDE_DISK
155 bool "LED IDE Disk Trigger"
156 depends on LEDS_TRIGGERS && BLK_DEV_IDEDISK
158 This allows LEDs to be controlled by IDE disk activity.
161 config LEDS_TRIGGER_HEARTBEAT
162 tristate "LED Heartbeat Trigger"
163 depends on LEDS_TRIGGERS
165 This allows LEDs to be controlled by a CPU load average.
166 The flash frequency is a hyperbolic function of the 1-minute