DVB extension - unknown symbol errors + potentially adding other products

[SniperAsh6]

I'm hoping to use a dualHD from Hauppauge (USB tuner) with Talos and hoped the new DVB extension would enable that but attempting to use it results in a whole host of Unknown symbol errors ultimately resulting in an error loading the module

Only a snippet of errors but they're variants of

cx2341x: Unknown symbol v4l2_ctrl_handler_init_class (err -2)
cx2341x: Unknown symbol v4l2_ctrl_query_fill (err -2)
cx2341x: Unknown symbol v4l2_ctrl_handler_setup (err -2)
cx2341x: Unknown symbol __v4l2_ctrl_grab (err -2)
cx2341x: Unknown symbol v4l2_ctrl_new_custom (err -2)
cx2341x: Unknown symbol v4l2_ctrl_new_std_menu (err -2)
cx2341x: Unknown symbol v4l2_ctrl_get_menu (err -2)
cx2341x: Unknown symbol v4l2_ctrl_activate (err -2)
cx2341x: Unknown symbol v4l2_ctrl_new_std (err -2)
cx2341x: Unknown symbol v4l2_ctrl_g_ctrl (err -2)
cx2341x: Unknown symbol v4l2_ctrl_handler_free (err -2)
cx2341x: Unknown symbol v4l2_ctrl_cluster (err -2)
...
[talos] controller failed {"component": "controller-runtime", "controller": "runtime.KernelModuleSpecController", "error": "error loading module \"cx23885\": load cx23885 failed: no such file or directory"}

Any pointers would be appreciated please but I expect I'm barking up the wrong tree with using a product the extension doesn't support anyway and so would it be something which could be added to the extension or should it be one in its own right?

[frezbo]

This is a community extension, might be helpful to reach out to the maintainer mentioned in the maintainers file