We use two DS16EV5110A to drive DVI 2560*1600@60Hz with D0~D5 data, however there is no phenomenon on the PC side with 2560*1600@60Hz edid parameter.
1) PC is equipped with a GPU to support higher resolution;
2)Cable can support higher resolution than 2560*1600@60Hz;
3)Modify EDID to 1920*1080@60Hz , PC can recognize the signal,we think it works with d0~d2 data.
Attached is a schematic diagram ,thanks a lot!