drivers/leds/Kconfig

   1
   2 menu "LED devices"
   3
   4 config NEW_LEDS
   5         bool "LED Support"
   6         help
   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.
  12
  13 config LEDS_CLASS
  14         tristate "LED Class Support"
  15         depends on 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
  20 comment "LED drivers"
  21
  22 config LEDS_CORGI
  23         tristate "LED Support for the Sharp SL-C7x0 series"
  24         depends on 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
  29 config LEDS_LOCOMO
  30         tristate "LED Support for Locomo device"
  31         depends on 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
  36 config LEDS_SPITZ
  37         tristate "LED Support for the Sharp SL-Cxx00 series"
  38         depends on 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
  43 config LEDS_IXP4XX
  44         tristate "LED Support for GPIO connected LEDs on IXP4XX processors"
  45         depends on 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
  52 config LEDS_TOSA
  53         tristate "LED Support for the Sharp SL-6000 series"
  54         depends on LEDS_CLASS && PXA_SHARPSL
  55         help
  56           This option enables support for the LEDs on Sharp Zaurus
  57           SL-6000 series.
  58
  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
  66 config LEDS_AMS_DELTA
  67         tristate "LED Support for the Amstrad Delta (E3)"
  68         depends on LEDS_CLASS && MACH_AMS_DELTA
  69         help
  70           This option enables support for the LEDs on Amstrad Delta (E3).
  71
  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
  79 config LEDS_WRAP
  80         tristate "LED Support for the WRAP series LEDs"
  81         depends on LEDS_CLASS && SCx200_GPIO
  82         help
  83           This option enables support for the PCEngines WRAP programmable LEDs.
  84
  85 comment "LED Triggers"
  86
  87 config LEDS_TRIGGERS
  88         bool "LED Trigger support"
  89         depends on NEW_LEDS
  90         help
  91           This option enables trigger support for the leds class.
  92           These triggers allow kernel events to drive the LEDs and can
  93           be configured via sysfs. If unsure, say Y.
  94
  95 config LEDS_TRIGGER_TIMER
  96         tristate "LED Timer Trigger"
  97         depends on LEDS_TRIGGERS
  98         help
  99           This allows LEDs to be controlled by a programmable timer
 100           via sysfs. If unsure, say Y.
 101
 102 config LEDS_TRIGGER_IDE_DISK
 103         bool "LED IDE Disk Trigger"
 104         depends on LEDS_TRIGGERS && BLK_DEV_IDEDISK
 105         help
 106           This allows LEDs to be controlled by IDE disk activity.
 107           If unsure, say Y.
 108
 109 config LEDS_TRIGGER_HEARTBEAT
 110         tristate "LED Heartbeat Trigger"
 111         depends on LEDS_TRIGGERS
 112         help
 113           This allows LEDs to be controlled by a CPU load average.
 114           The flash frequency is a hyperbolic function of the 1-minute
 115           load average.
 116           If unsure, say Y.
 117
 118 endmenu
 119