I have a video projector connected to my FreeBSD server though a Pioneer VSX-92TXH amplifier. The Amp is returning an EDID that doesn't agree with the resolution and video timing of the projector -- is there a straight-forward way to override it?
The big problem is that the amp returns a resolution of 1920x1080, so the video card is trying to scale the image for the projector. There is also an overscan problem since the hsync and vsync aren't quite correct.
Any suggestions? Do I need to connect the machine directly to the projector long enough to capture an EDID file?