Contributing question

[jimmyff]

I've got audio working on my Pixelbook Go. See nix module:
https://github.com/jimmyff/nixfiles/blob/main/nix_modules/hardware/pixelbook-go/default.nix

It requires the topology file max98373-tplg.bin file (unsure of copyright/redistribution?).

As this requires the topology file, i thought i better ask before sending a PR?

Thanks