diff options
Diffstat (limited to 'Documentation/ABI')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-class-led | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-class-led b/Documentation/ABI/testing/sysfs-class-led index 9e4541d71cb6..edff6630c805 100644 --- a/Documentation/ABI/testing/sysfs-class-led +++ b/Documentation/ABI/testing/sysfs-class-led | |||
| @@ -26,3 +26,12 @@ Description: | |||
| 26 | scheduler is chosen. Trigger specific parameters can appear in | 26 | scheduler is chosen. Trigger specific parameters can appear in |
| 27 | /sys/class/leds/<led> once a given trigger is selected. | 27 | /sys/class/leds/<led> once a given trigger is selected. |
| 28 | 28 | ||
| 29 | What: /sys/class/leds/<led>/inverted | ||
| 30 | Date: January 2011 | ||
| 31 | KernelVersion: 2.6.38 | ||
| 32 | Contact: Richard Purdie <rpurdie@rpsys.net> | ||
| 33 | Description: | ||
| 34 | Invert the LED on/off state. This parameter is specific to | ||
| 35 | gpio and backlight triggers. In case of the backlight trigger, | ||
| 36 | it is usefull when driving a LED which is intended to indicate | ||
| 37 | a device in a standby like state. | ||