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LCD Backlight driver

Quyen Le Van
Prodigy 30 points
Other Parts Discussed in Thread: TPS61161

Hi all,

I want to use TPS61161 to control the brightness of my LCD interfacing with Beagleboard xM revC which runs Android ICS 4.0.3. Which pins in Beagleboard that I can connect the Dimming Control Pin of TPS61161 to control the brightness? I also need driver for it.

Anyone can help me?

Thanks.

  • 0
    TI__Guru 65405 points

    Hi Quyen,

    The backlight drivers present in the most Android distribution but it is specific for each one distribution what drivers has. You can search for backlight driver in the ../kernel/drivers/video/backlight or ../kernel/drivers/video/omap2/displays/ folders.

    BR

    Tsvetolin Shulev