8 Say Y to enable Linux LED support. This allows control of supported
9 LEDs from both userspace and optionally, by kernel events (triggers).
11 This is not related to standard keyboard LEDs which are controlled
15 tristate "LED Class Support"
18 This option enables the led sysfs class in /sys/class/leds. You'll
19 need this to do anything useful with LEDs. If unsure, say N.
24 tristate "LED Support for the Sharp SL-C7x0 series"
25 depends on LEDS_CLASS && PXA_SHARP_C7xx
27 This option enables support for the LEDs on Sharp Zaurus
28 SL-C7x0 series (C700, C750, C760, C860).
31 tristate "LED Support for Locomo device"
32 depends on LEDS_CLASS && SHARP_LOCOMO
34 This option enables support for the LEDs on Sharp Locomo.
35 Zaurus models SL-5500 and SL-5600.
38 tristate "LED Support for the Sharp SL-Cxx00 series"
39 depends on LEDS_CLASS && PXA_SHARP_Cxx00
41 This option enables support for the LEDs on Sharp Zaurus
42 SL-Cxx00 series (C1000, C3000, C3100).
45 tristate "LED Support for GPIO connected LEDs on IXP4XX processors"
46 depends on LEDS_CLASS && ARCH_IXP4XX
48 This option enables support for the LEDs connected to GPIO
49 outputs of the Intel IXP4XX processors. To be useful the
50 particular board must have LEDs and they must be connected
51 to the GPIO lines. If unsure, say Y.
54 tristate "LED Support for the Sharp SL-6000 series"
55 depends on LEDS_CLASS && PXA_SHARPSL
57 This option enables support for the LEDs on Sharp Zaurus
61 tristate "LED Support for Samsung S3C24XX GPIO LEDs"
62 depends on LEDS_CLASS && ARCH_S3C2410
64 This option enables support for LEDs connected to GPIO lines
65 on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
68 tristate "LED Support for the Amstrad Delta (E3)"
69 depends on LEDS_CLASS && MACH_AMS_DELTA
71 This option enables support for the LEDs on Amstrad Delta (E3).
74 tristate "LED Support for Soekris net48xx series Error LED"
75 depends on LEDS_CLASS && SCx200_GPIO
77 This option enables support for the Soekris net4801 and net4826 error
81 tristate "LED Support for the WRAP series LEDs"
82 depends on LEDS_CLASS && SCx200_GPIO
84 This option enables support for the PCEngines WRAP programmable LEDs.
86 config LEDS_OMAP_DEBUG
87 boolean "LED Support for OMAP debug board LEDs"
88 depends on LEDS_CLASS=y && ARCH_OMAP
90 Enables support for the LEDs on the debug board used with OMAP
91 reference boards like H2/H3/H4 and Perseus2. Up to six of these
92 may be claimed by the original ARM debug LED API.
95 tristate "LED Support for OMAP GPIO LEDs"
96 depends on LEDS_CLASS && ARCH_OMAP
98 This option enables support for the LEDs on OMAP processors.
101 tristate "LED Support for OMAP PWM-controlled LEDs"
102 depends on LEDS_CLASS && ARCH_OMAP && OMAP_DM_TIMER
104 This options enables support for LEDs connected to GPIO lines
105 controlled by a PWM timer on OMAP CPUs.
108 tristate "LED Support for iPAQ H1940 device"
109 depends LEDS_CLASS && ARCH_H1940
111 This option enables support for the LEDs on the h1940.
114 tristate "LED Support for Cobalt Server front LED"
115 depends on LEDS_CLASS && MIPS_COBALT
117 This option enables support for the front LED on Cobalt Server
119 comment "LED Triggers"
122 bool "LED Trigger support"
125 This option enables trigger support for the leds class.
126 These triggers allow kernel events to drive the LEDs and can
127 be configured via sysfs. If unsure, say Y.
129 config LEDS_TRIGGER_TIMER
130 tristate "LED Timer Trigger"
131 depends on LEDS_TRIGGERS
133 This allows LEDs to be controlled by a programmable timer
134 via sysfs. If unsure, say Y.
136 config LEDS_TRIGGER_IDE_DISK
137 bool "LED IDE Disk Trigger"
138 depends on LEDS_TRIGGERS && BLK_DEV_IDEDISK
140 This allows LEDs to be controlled by IDE disk activity.
143 config LEDS_TRIGGER_HEARTBEAT
144 tristate "LED Heartbeat Trigger"
145 depends on LEDS_TRIGGERS
147 This allows LEDs to be controlled by a CPU load average.
148 The flash frequency is a hyperbolic function of the 1-minute