root
736eccb932
Working snapshot before the OpenVINO MetricGAN GPU spike: thread-capped SpeechBrain DelaySum+MetricGAN on CPU, hop 200 ms, video hold for A/V sync, Arc VAAPI H.264, headless kmssink wall. 32 tests passing. Do not treat this as a GPU audio path.
55 lines
2.1 KiB
Python
55 lines
2.1 KiB
Python
#!/usr/bin/env python3
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"""Print a compact DRM connector/CRTC/plane map from drm_info -j."""
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from __future__ import annotations
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import json
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import subprocess
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import sys
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def main() -> int:
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raw = subprocess.check_output(["drm_info", "-j"], text=True)
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data = json.loads(raw)
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for node, info in data.items():
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driver = info.get("driver", {}).get("name") or info.get("driver_name")
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device = info.get("device", {})
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print(f"NODE {node} driver={driver} device={device}")
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conns = info.get("connectors") or info.get("Connector") or []
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if isinstance(conns, dict):
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conns = list(conns.values())
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crtcs = info.get("crtcs") or []
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planes = info.get("planes") or []
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print(f" crtcs={len(crtcs)} planes={len(planes)} connectors={len(conns)}")
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if conns and isinstance(conns[0], dict):
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print(" connector keys:", sorted(conns[0].keys())[:20])
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for c in conns:
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if not isinstance(c, dict):
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print(" conn", c)
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continue
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cid = c.get("id") or c.get("object_id")
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typ = c.get("type") or c.get("connector_type")
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name = c.get("name")
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st = c.get("status")
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modes = c.get("modes") or []
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mode0 = None
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if modes:
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m = modes[0]
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if isinstance(m, dict):
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mode0 = f"{m.get('name') or m.get('clock')} {m.get('hdisplay')}x{m.get('vdisplay')}"
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else:
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mode0 = str(m)[:80]
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print(f" connector id={cid} type={typ} name={name} status={st} mode0={mode0}")
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if planes and isinstance(planes[0], dict):
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print(" plane keys:", sorted(planes[0].keys())[:20])
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for p in planes[:8]:
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print(" plane", {k: p.get(k) for k in list(p)[:12]})
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if crtcs and isinstance(crtcs[0], dict):
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print(" crtc keys:", sorted(crtcs[0].keys())[:20])
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for cr in crtcs:
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print(" crtc", {k: cr.get(k) for k in list(cr)[:12]})
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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