I have fitted a PCIe video capture card to the SabreSD board and built and installed the driver.
When I type lsmod I can see the driver is present, but there are no /dev/videox nodes present.
When I type dmesg I can see the following information about the driver:
Linux video capture interface: v2.00
avc8000 driver version 1.0.2 loaded
avc8000 driver dma_mode=1, debug=0
PCI: Device 0000:01:00.0 not available because of resource collisions
avc8k: probe of 0000:01:00.0 failed with error -5
I have already applied the patch from https://github.com/boundarydevices/linux-imx6/blob/d4d655aa6420d5ae9c4354b86cc750b53e703e1e/arch/arm/mach-mx6/pcie.c to the kernel, but it hasn't fixed the problem. Does anyone have any suggestion for how to fix this please?