需要Android ROM 800x480分辨率

[gangxu]

我有一块LCD屏没有EDID，分辨率是800x480，需要"ignore edit"直接输出800x480的android rom，系统版本6/7/8都行。
或者请告诉我详细的步骤，我们自己编译image也可以。
谢谢

[Gouwa]

FYI:

How to use real hdmi resolutions?

Yes, I did it on geekbox on rk3368. But it does not work on Vim. mesondisplay.cfg has 1080p and 720p only… And how to use it with standart 720480 and custom 1280800, 1024600, 800480? We need this resolution on 7 inch displays.