@CaseySJ , Thank you for your kind explanation.
If my HDMI is on Port 6, I should have matching BusID, Index, and Type: BusID 0x04, Index 2, Type HDMI. But only two ports are to be used and LVDS/Con0 can be ignored. Con2 and Con3 are to be disabled, so Con1 can have Index 2. Basically repeated what you have said. But is it possible to match Con and Index:
Con0 = Index 0. BusID = (whatever you have now), Type = LVDS
Con1 = Index -1
Con2 = Index 2 BusID = 0x04, Type =HDMI
Con3 = Index -1
I am asking the same question again,
but to be sure...because for me this framebuffer patching is difficult to understand...
The port number is 5. If I select "Patch --> Apply Current Patches" Con 1 lights up in red and is shown to be DP. Con 0 LVDS is blank. If I don't select current patches, Con 0 shows LVDS is activated as external in Port 5 if that means anything. I will double check and take a screen shot and apply a couple things that I have in mind. Thanks.