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composite video input on OMAP L138

GIGIN JOSE
Prodigy 60 points

 

Hi, 

I am working on OMAP L138 evaluation kit. I need to capture the composite video input from analog camera, using the UI board. 

I work on the linux platform. I have enabled the option "Video Port Interface" under the "System Type-->TI DaVinci Implementations"

The video decoder used by the UI board is TVP5147M. Hence, I have also enabled "Texas Instruments TVP514x video decoder", under the "Video capture adapters-->Encoders/decoders and other helper chips". 

The tvp514x_init init function for the decoder chip is invoked, but the tvp514x_probe probe function is not called. 

What more should I enable to interface and capture analog camera input through the composite video jack of the UI board ? 

Thank You