ADV7180 to a Karo TX53 module (imx537) ?

[josa]

Hi

I would like to have some feedback on this. I am making a small PCB with an ADV7180 (64 pins version) and would like to know if need P0..P7 or P8..P15 connected to the board.

I just would like to use v4l to capture snapshots from the composite video.

No need for streaming, the target is intended to run headless.

Looking for some code examples , and other usefull information to get this working.

I am running kernel 3.13.0 with DT support..

Johan

[laurentgonzalez]

As far as I understand ADV7180 datasheet, 8-bit mode uses P[15..8] to output YCrCb[7..0]. So you need to connect these pins to the module.

Of course this does not say whether you'll find the proper SW support for that connection in linux driver.

regards.

[josa]

The smaller versions only have P0..P7 , i assume it can be set by setting some of the registers. Will check the DS , anyway , i need the 64 pin version working first... , Regards Johan

[jamesbone]

The Analog devices has some design files that can help you in your design,  here is the link that I found:

http://ez.analog.com/docs/DOC-1622