Devuan (sysvinit/OpenRC, no systemd) — a udev rule is the init-agnostic
way to make power_dpm_force_performance_level=high stick. Matches by
DRIVER==amdgpu so it survives DRM card renumbering across GPU resets.
Complements the in-container best-effort apply (unprivileged, can't
write root sysfs) shipped in 0.1.53.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014S8VtAvG499SsCbeESRK7V