Neo1973:GTA01:Kernel

Latest revision as of 10:13, 27 February 2009

Note: This page might be outdated Please look at kernel and to GTA02_sysfs also.

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 -

echo 1 >/sys/class/leds/gta01:vibrator/brightness

echo 0 >/sys/class/leds/gta01:vibrator/brightness

@@ Line 1: / Line 1: @@
+'''Note''': '''This page might be outdated''' Please look at [[kernel]] and to [[GTA02_sysfs]] also.
 This is a rough cut at documenting stuff as I find it.
 /sys/class/backlight/gta01-bl is a directory containing:
-actual_brightness reports on current set brightness. (0-5096)
+{| cellspacing="0" border="1"
-uevent ?
+!filename
-brightness set brightness echo 1000 >brightness dims somewhat
+!description
-max_brightness Maximum possible brightness
+|-
-subsystem
+|actual_brightness
+|reports on current set brightness. (0-5194)
+|-
+|max_brightness
+|Maximum possible brightness
+|-
+|subsystem
+|
+|-
+|uevent
+|?
+|-
+|brightness
+| 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>
+|-
+|}
+----
+/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
-/sys/class/leds/gta01:vibrator/brightness - echo 1>brightness turns vibrator on
+[[Category:Kernel]]