On Mon, 11 Apr 2022, Michael van Elst wrote:
N.B. if the display driver provides EDID data to wscons it can be queried with wsconsctl -d edid
newdrm seems to have lost this ability (since, at least, Oct '21). The old DRM in 9.2_STABLE still fetches an EDID on the same HW (IvyBridge mobile IGPU). -RVP