drivers/leds/Kconfig

   1 menuconfig NEW_LEDS
   2         bool "LED Support"
   3         depends on HAS_IOMEM
   4         help
   5           Say Y to enable Linux LED support.  This allows control of supported
   6           LEDs from both userspace and optionally, by kernel events (triggers).
   7
   8           This is not related to standard keyboard LEDs which are controlled
   9           via the input system.
  10
  11 if NEW_LEDS
  12
  13 config LEDS_CLASS
  14         tristate "LED Class Support"
  15         help
  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.
  18
  19 comment "LED drivers"
  20
  21 config LEDS_CORGI
  22         tristate "LED Support for the Sharp SL-C7x0 series"
  23         depends on LEDS_CLASS && PXA_SHARP_C7xx
  24         help
  25           This option enables support for the LEDs on Sharp Zaurus
  26           SL-C7x0 series (C700, C750, C760, C860).
  27
  28 config LEDS_LOCOMO
  29         tristate "LED Support for Locomo device"
  30         depends on LEDS_CLASS && SHARP_LOCOMO
  31         help
  32           This option enables support for the LEDs on Sharp Locomo.
  33           Zaurus models SL-5500 and SL-5600.
  34
  35 config LEDS_SPITZ
  36         tristate "LED Support for the Sharp SL-Cxx00 series"
  37         depends on LEDS_CLASS && PXA_SHARP_Cxx00
  38         help
  39           This option enables support for the LEDs on Sharp Zaurus
  40           SL-Cxx00 series (C1000, C3000, C3100).
  41
  42 config LEDS_IXP4XX
  43         tristate "LED Support for GPIO connected LEDs on IXP4XX processors"
  44         depends on LEDS_CLASS && ARCH_IXP4XX
  45         help
  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.
  50
  51 config LEDS_TOSA
  52         tristate "LED Support for the Sharp SL-6000 series"
  53         depends on LEDS_CLASS && PXA_SHARPSL
  54         help
  55           This option enables support for the LEDs on Sharp Zaurus
  56           SL-6000 series.
  57
  58 config LEDS_S3C24XX
  59         tristate "LED Support for Samsung S3C24XX GPIO LEDs"
  60         depends on LEDS_CLASS && ARCH_S3C2410
  61         help
  62           This option enables support for LEDs connected to GPIO lines
  63           on Samsung S3C24XX series CPUs, such as the S3C2410 and S3C2440.
  64
  65 config LEDS_AMS_DELTA
  66         tristate "LED Support for the Amstrad Delta (E3)"
  67         depends on LEDS_CLASS && MACH_AMS_DELTA
  68         help
  69           This option enables support for the LEDs on Amstrad Delta (E3).
  70
  71 config LEDS_NET48XX
  72         tristate "LED Support for Soekris net48xx series Error LED"
  73         depends on LEDS_CLASS && SCx200_GPIO
  74         help
  75           This option enables support for the Soekris net4801 and net4826 error
  76           LED.
  77
  78 config LEDS_WRAP
  79         tristate "LED Support for the WRAP series LEDs"
  80         depends on LEDS_CLASS && SCx200_GPIO
  81         help
  82           This option enables support for the PCEngines WRAP programmable LEDs.
  83
  84 config LEDS_H1940
  85         tristate "LED Support for iPAQ H1940 device"
  86         depends on LEDS_CLASS && ARCH_H1940
  87         help
  88           This option enables support for the LEDs on the h1940.
  89
  90 config LEDS_COBALT_QUBE
  91         tristate "LED Support for the Cobalt Qube series front LED"
  92         depends on LEDS_CLASS && MIPS_COBALT
  93         help
  94           This option enables support for the front LED on Cobalt Qube series
  95
  96 config LEDS_COBALT_RAQ
  97         bool "LED Support for the Cobalt Raq series"
  98         depends on LEDS_CLASS && MIPS_COBALT
  99         select LEDS_TRIGGERS
 100         help
 101           This option enables support for the Cobalt Raq series LEDs.
 102
 103 config LEDS_GPIO
 104         tristate "LED Support for GPIO connected LEDs"
 105         depends on LEDS_CLASS && GENERIC_GPIO
 106         help
 107           This option enables support for the LEDs connected to GPIO
 108           outputs. To be useful the particular board must have LEDs
 109           and they must be connected to the GPIO lines.
 110
 111 config LEDS_CM_X270
 112         tristate "LED Support for the CM-X270 LEDs"
 113         depends on LEDS_CLASS && MACH_ARMCORE
 114         help
 115           This option enables support for the CM-X270 LEDs.
 116
 117 comment "LED Triggers"
 118
 119 config LEDS_TRIGGERS
 120         bool "LED Trigger support"
 121         help
 122           This option enables trigger support for the leds class.
 123           These triggers allow kernel events to drive the LEDs and can
 124           be configured via sysfs. If unsure, say Y.
 125
 126 config LEDS_TRIGGER_TIMER
 127         tristate "LED Timer Trigger"
 128         depends on LEDS_TRIGGERS
 129         help
 130           This allows LEDs to be controlled by a programmable timer
 131           via sysfs. If unsure, say Y.
 132
 133 config LEDS_TRIGGER_IDE_DISK
 134         bool "LED IDE Disk Trigger"
 135         depends on LEDS_TRIGGERS && BLK_DEV_IDEDISK
 136         help
 137           This allows LEDs to be controlled by IDE disk activity.
 138           If unsure, say Y.
 139
 140 config LEDS_TRIGGER_HEARTBEAT
 141         tristate "LED Heartbeat Trigger"
 142         depends on LEDS_TRIGGERS
 143         help
 144           This allows LEDs to be controlled by a CPU load average.
 145           The flash frequency is a hyperbolic function of the 1-minute
 146           load average.
 147           If unsure, say Y.
 148
 149 endif # NEW_LEDS