PCIe Coral in hass.io add-on issue

[pflumph]

I've installed the PCIe Coral in my Debian Home Assistant server. It's tested VIA CLI and working.
Frigate add-on is installed in HA as well, but logs show fail:
frigate.edgetpu INFO : Attempting to load TPU as usb
Process detector:coral:
frigate.edgetpu INFO : No EdgeTPU detected.

Presumably because the Coral is at /dev/apex_0 instead of /dev/bus/usb
This isn't configurable in the GUI configuration tab, so I would expect there's a config I need to modify.
Where might that be?

Thank you

[pflumph]

Fixed:
Add the following to frigate.yaml
detectors:
coral:
type: edgetpu
device: pci

[HIT2022]

In my PCI case at least, I have to disable protection on the hassio add-on, in order for the add-on to detect coral.

[pflumph]

I was more shocked that it ran at all as my Lenovo Tiny is notorious for only allowing whitelisted PCIE devices