I have enabled a custom module for Sensoray Model 1012 which is PCIe mini multichannel framegrabber and uses the Intersil TW6869 IC.
I have followed the steps as mentioned in another Toradex Community article:
At this point things are mostly working fine.
We can see 8 video devices in /dev/video*
Also, gstreamer pipelines work (using the v4l driver).
But, sometimes, when I boot the system, and then try to open
or read from device, using gstreamer, a kernel oops message
is emitted. After this point, it is not possible to access
the video feeds until the system is reset.
This problem is intermittent as sometimes the kernel boots
up (up to the graphical desktop) and things work flawlessly
but sometimes this issue occurs making the system unusable
What is the possible source of this problem and how can I begin troubleshooting it?