I know you have problems with each other but as a consumer can't be affected by it.
When I bought the display and the board didn't see any incompatibility of reference. That's not fair.
You say you have no documentation to support but says we should ask LeMaker to do.
Honestly, I opted for the Banana Pi to have greater openness than the Raspberry but I am deeply disappointed by this lack of dialogue between two entities that depend on the same hardware to survive.
If the position of Sinovoip is this then I close it and not come back to the topic. But also I will not give contribution to this forum.
It will be my form of protest against this attitude. The same goes for LeMaker.