cleanup LED documentation and make it match reality
sysfs-class-led fails to mention some important details. Also fix led vs LED and english. Signed-off-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Jacek Anaszewski <j.anaszewski@samsung.com>
This commit is contained in:
parent
aa73684cde
commit
ed25e9cae1
|
@ -4,16 +4,24 @@ KernelVersion: 2.6.17
|
|||
Contact: Richard Purdie <rpurdie@rpsys.net>
|
||||
Description:
|
||||
Set the brightness of the LED. Most LEDs don't
|
||||
have hardware brightness support so will just be turned on for
|
||||
have hardware brightness support, so will just be turned on for
|
||||
non-zero brightness settings. The value is between 0 and
|
||||
/sys/class/leds/<led>/max_brightness.
|
||||
|
||||
Writing 0 to this file clears active trigger.
|
||||
|
||||
Writing non-zero to this file while trigger is active changes the
|
||||
top brightness trigger is going to use.
|
||||
|
||||
What: /sys/class/leds/<led>/max_brightness
|
||||
Date: March 2006
|
||||
KernelVersion: 2.6.17
|
||||
Contact: Richard Purdie <rpurdie@rpsys.net>
|
||||
Description:
|
||||
Maximum brightness level for this led, default is 255 (LED_FULL).
|
||||
Maximum brightness level for this LED, default is 255 (LED_FULL).
|
||||
|
||||
If the LED does not support different brightness levels, this
|
||||
should be 1.
|
||||
|
||||
What: /sys/class/leds/<led>/trigger
|
||||
Date: March 2006
|
||||
|
@ -21,7 +29,7 @@ KernelVersion: 2.6.17
|
|||
Contact: Richard Purdie <rpurdie@rpsys.net>
|
||||
Description:
|
||||
Set the trigger for this LED. A trigger is a kernel based source
|
||||
of led events.
|
||||
of LED events.
|
||||
You can change triggers in a similar manner to the way an IO
|
||||
scheduler is chosen. Trigger specific parameters can appear in
|
||||
/sys/class/leds/<led> once a given trigger is selected. For
|
||||
|
|
Loading…
Reference in a new issue