Documentation/ABI/testing/sysfs-class-led-trigger-oneshot

   1 What:           /sys/class/leds/<led>/delay_on
   2 Date:           Jun 2012
   3 KernelVersion:  3.6
   4 Contact:        linux-leds@vger.kernel.org
   5 Description:
   6                 Specifies for how many milliseconds the LED has to stay at
   7                 LED_FULL brightness after it has been armed.
   8                 Defaults to 100 ms.
   9
  10 What:           /sys/class/leds/<led>/delay_off
  11 Date:           Jun 2012
  12 KernelVersion:  3.6
  13 Contact:        linux-leds@vger.kernel.org
  14 Description:
  15                 Specifies for how many milliseconds the LED has to stay at
  16                 LED_OFF brightness after it has been armed.
  17                 Defaults to 100 ms.
  18
  19 What:           /sys/class/leds/<led>/invert
  20 Date:           Jun 2012
  21 KernelVersion:  3.6
  22 Contact:        linux-leds@vger.kernel.org
  23 Description:
  24                 Reverse the blink logic. If set to 0 (default) blink on for
  25                 delay_on ms, then blink off for delay_off ms, leaving the LED
  26                 normally off. If set to 1, blink off for delay_off ms, then
  27                 blink on for delay_on ms, leaving the LED normally on.
  28                 Setting this value also immediately changes the LED state.
  29
  30 What:           /sys/class/leds/<led>/shot
  31 Date:           Jun 2012
  32 KernelVersion:  3.6
  33 Contact:        linux-leds@vger.kernel.org
  34 Description:
  35                 Write any non-empty string to signal an events, this starts a
  36                 blink sequence if not already running.