dm368 and tvp7002 mux select

hi

I work on custom dm368 card no cpld(like the EVB) .

To the TVP7002 connect to the MUX input 1 component video,

And to the MUX ch 3 input connect VGA RGB video.

What need to do for setting the MUX to ch 3.

Do I need to set on the tvp7002.c or on the encoder.c.

Thanks.

Doron sandroy

Arcos tech