Hi @toradexvision
Finally I was able to compile the driver cx25858 for your PCIe Video capturing card. And the result was as following:
[ 41.338627] cx25858 driver version 2.0.111 loaded
You need to checkout the kernel sources on your host and do the cross compilation of the kernel and the kernel modules as explained here. The git branch for the kernel sources is toradex_tk1_l4t_r21.7.
Before launching the compilation you will need to modify some files in the git branch and also the sources of the driver. The information about the changes, you can find in the attachment.
Best regards,
Jaski