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.
85 tristate "LED Support for iPAQ H1940 device"
86 depends LEDS_CLASS && ARCH_H1940
88 This option enables support for the LEDs on the h1940.
91 tristate "LED Support for Cobalt Server front LED"
92 depends on LEDS_CLASS && MIPS_COBALT
94 This option enables support for the front LED on Cobalt Server
97 tristate "LED Support for GPIO connected LEDs"
98 depends on LEDS_CLASS && GENERIC_GPIO
100 This option enables support for the LEDs connected to GPIO
101 outputs. To be useful the particular board must have LEDs
102 and they must be connected to the GPIO lines.
104 comment "LED Triggers"
107 bool "LED Trigger support"
109 This option enables trigger support for the leds class.
110 These triggers allow kernel events to drive the LEDs and can
111 be configured via sysfs. If unsure, say Y.
113 config LEDS_TRIGGER_TIMER
114 tristate "LED Timer Trigger"
115 depends on LEDS_TRIGGERS
117 This allows LEDs to be controlled by a programmable timer
118 via sysfs. If unsure, say Y.
120 config LEDS_TRIGGER_IDE_DISK
121 bool "LED IDE Disk Trigger"
122 depends on LEDS_TRIGGERS && BLK_DEV_IDEDISK
124 This allows LEDs to be controlled by IDE disk activity.
127 config LEDS_TRIGGER_HEARTBEAT
128 tristate "LED Heartbeat Trigger"
129 depends on LEDS_TRIGGERS
131 This allows LEDs to be controlled by a CPU load average.
132 The flash frequency is a hyperbolic function of the 1-minute