Hi Seung Youl Lee,
I'm trying to get the tvp514x working as well, I was able to register the driver properly in the kernel and I already verified that the chip is working reading its registers by i2c. However when I try to capture frames I just get green frames which I think means that I am not configuring the VPSS properly to capture through the tvp514x nor V4L2, coudl you provide some suggestion about which parameters you used to get it working in your side?
thanks in advance,
David