Geoffrey McRae 657ea3ebe6 [idd] edid: advertise the full PQ luminance range ...

The virtual display transports HDR pixels rather than emitting light.
Advertise approximately 10,000 nits for both peak and frame-average
luminance, and leave the physical black level unspecified.

This prevents Windows from mapping HDR into an arbitrary virtual
display limit before the frame reaches the real host display.

2026-07-19 20:42:20 +10:00

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