[Interest] Brightness QT API on embedded linux

[Alejandro Exojo]

2014-02-13 11:49 GMT+01:00 Mandeep Sandhu <mandeepsandhu.chd at gmail.com>:
> Your screen driver for the embedded h/w should have something for it. Maybe
> a sysfs interface or ioctl.

Correct. For example, on a iMX23 we read/write to
/sys/class/backlight/mxs-bl/brightness. Open a shell and give a look
at the files at /sys, or check the documentation of your platform.

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Alejandro Exojo Piqueras

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