Probe-first hardware capability detection for Linux single-board computers: CPU, SoC, USB, serial, V4L2 encoders and board profiles, read from the real silicon by the ADOS Drone Agent.
//! Per-capability probes. Each submodule owns one probe and is filled in
//! independently; the public signatures here are the contract those fills must
//! match.
pubmodcpu;pubmodserial;pubmodsoc;pubmodusb;pubmodvideo;