More than one Coral devices

[debsahu]

Following up from https://github.com/blakeblackshear/frigate/pull/1009. I have more than one coral devices (3 in my case) and I use the following settings on hassio addon

detectors:
  coral1:
    type: edgetpu
    device: pci:0
  coral2:
    type: edgetpu
    device: pci:1
  coral3:
    type: edgetpu
    device: pci:2

I get an error saying pci:0 and pci:2 TPU not found. My guess is only /dev/apex_0 is passed (reference)

When "Protection Mode" is off everything works as usual, so my guess is the addon does not have access to all PCIe coral devices under protected mode.

Again I dont know nothing about hassio add-ons can we add /dev/apex_* to see if that would fix the addon working without enabling protection mode?