ADV7188Production
The ADV7188 integrated video decoder automatically detects and converts standard analog baseband television signals compatible with worldwide NTSC, PAL...
Datasheet ADV7188 on Analog.com
There is currently no driver for the adv7188, but the chip seems to be very similar to the adv7180, for which there is a driver. Maybe you can adopt the adv7180 driver to your needs.
