Neo1973:GTA01:Kernel

From Openmoko

(Difference between revisions)
Jump to: navigation, search
(Fixed vibrator commands.)
m (Som fixes + notes on setting power.)
Line 7: Line 7:
 
|-
 
|-
 
|actual_brightness  
 
|actual_brightness  
|reports on current set brightness. (0-5096)
+
|reports on current set brightness. (0-5194)
 
|-
 
|-
 
|max_brightness  
 
|max_brightness  
Line 19: Line 19:
 
|-
 
|-
 
|brightness  
 
|brightness  
| dim with something like:<pre>set brightness echo 1000 > /sys/class/backlight/gta01-bl/brightness </pre>
+
| dim with something like:<pre>echo 1000 > /sys/class/backlight/gta01-bl/brightness </pre>
 +
|-
 +
|power
 +
| Turn backlight off with: <pre>echo 1 >/sys/class/backlight/gta01-bl/power</pre> and turn on with: <pre>echo 0 >/sys/class/backlight/gta01-bl/power</pre>
 
|-
 
|-
  

Revision as of 21:12, 13 August 2007

This is a rough cut at documenting stuff as I find it.

/sys/class/backlight/gta01-bl is a directory containing:

filename description
actual_brightness reports on current set brightness. (0-5194)
max_brightness Maximum possible brightness
subsystem
uevent ?
brightness dim with something like:
echo 1000 > /sys/class/backlight/gta01-bl/brightness 
power Turn backlight off with:
echo 1 >/sys/class/backlight/gta01-bl/power
and turn on with:
echo 0 >/sys/class/backlight/gta01-bl/power

/sys/class/leds/gta01:vibrator/brightness -

  • turn vibrator on:
echo 1 >/sys/class/leds/gta01:vibrator/brightness
  • turn vibrator off:
echo 0 >/sys/class/leds/gta01:vibrator/brightness
Personal tools

This is a rough cut at documenting stuff as I find it.

/sys/class/backlight/gta01-bl is a directory containing:

filename description
actual_brightness reports on current set brightness. (0-5096)
max_brightness Maximum possible brightness
subsystem
uevent ?
brightness dim with something like:
set brightness echo 1000 > /sys/class/backlight/gta01-bl/brightness 

/sys/class/leds/gta01:vibrator/brightness -

  • turn vibrator on:
echo 1 >/sys/class/leds/gta01:vibrator/brightness
  • turn vibrator off:
echo 0 >/sys/class/leds/gta01:vibrator/brightness