MAC MINI M4 PRO ,custom resolution to support 8K60 or other 12K .

our company have 8K60 Video processor , that have a displayport 2.1 interface , I use thunderbolts5 to Displayport 2.1 cable connect M4pro to my processer . first I set DP2.1 EDID to 8K60 RGB 444,M4 PRO only recognize 3840x2160 60hz resolution and set other custom resoltion，M4 PRO can't recognize it. our engineer test it with difference EDID. we find M4 PRO recognize resolution related to EDID.but we don't find rule which content is important.finally we find a EDID can custom resolution to 12K and display normally.

[Edited by Moderator]