Neo1973:GTA01:Kernel
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(Difference between revisions)
(Fixed vibrator commands.) |
(Fix.) |
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| + | '''Note''': '''This page might be outdated''' Please look at [[kernel]] and to [[GTA02_sysfs]] also. | ||
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This is a rough cut at documenting stuff as I find it. | This is a rough cut at documenting stuff as I find it. | ||
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|actual_brightness | |actual_brightness | ||
| − | |reports on current set brightness. (0- | + | |reports on current set brightness. (0-5194) |
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|max_brightness | |max_brightness | ||
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|brightness | |brightness | ||
| − | | dim with something like:<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> | ||
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echo 0 >/sys/class/leds/gta01:vibrator/brightness | echo 0 >/sys/class/leds/gta01:vibrator/brightness | ||
| − | [[Category: | + | [[Category: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Note: This page might be outdated Please look at kernel and to GTA02_sysfs also.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/powerand 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
