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.
87 tristate "LED Support for iPAQ H1940 device"
88 depends LEDS_CLASS && ARCH_H1940
90 This option enables support for the LEDs on the h1940.
93 tristate "LED Support for Cobalt Server front LED"
94 depends on LEDS_CLASS && MIPS_COBALT
96 This option enables support for the front LED on Cobalt Server
99 tristate "GPIO-controlled USB LED Support"
100 depends on LEDS_CLASS && MIPS_BRCM
102 comment "LED Triggers"
105 bool "LED Trigger support"
108 This option enables trigger support for the leds class.
109 These triggers allow kernel events to drive the LEDs and can
110 be configured via sysfs. If unsure, say Y.
112 config LEDS_TRIGGER_TIMER
113 tristate "LED Timer Trigger"
114 depends on LEDS_TRIGGERS
116 This allows LEDs to be controlled by a programmable timer
117 via sysfs. If unsure, say Y.
119 config LEDS_TRIGGER_IDE_DISK
120 bool "LED IDE Disk Trigger"
121 depends on LEDS_TRIGGERS && BLK_DEV_IDEDISK
123 This allows LEDs to be controlled by IDE disk activity.
126 config LEDS_TRIGGER_HEARTBEAT
127 tristate "LED Heartbeat Trigger"
128 depends on LEDS_TRIGGERS
130 This allows LEDs to be controlled by a CPU load average.
131 The flash frequency is a hyperbolic function of the 1-minute
135 config LEDS_TRIGGER_USBDEV
136 tristate "LED USB device Trigger"
137 depends on USB && LEDS_TRIGGERS
139 This allows LEDs to be controlled by the presence/activity of
140 an USB device. If unsure, say N.