N900 Hardware Autofocus

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Revision as of 15:49, 7 June 2010 by imported>speedevil (New page: The n900 main camera uses a coil to move a lens, to focus. =Hardware= This is implemented in hardware by an analog devices AD5820. See [http://www.analog.com/en/digital-to-analog-converter...)
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The n900 main camera uses a coil to move a lens, to focus.

Hardware

This is implemented in hardware by an analog devices AD5820. See datasheet.

Software

This is driven in kernel by the ad5820 module.

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