How to set the flip in-out screen button in chinese car stereo?

[renatolipari]

Hello everyone.
I have a PX6 car stereo.
I would need your help to set the open and close button for the 7 inch display of my car stereo.
There is no "display" icon in the button settings.
I have the dmcu.cfg file in which this setting is missing.
Does anyone have the original file?
Is there a way to configure the dmcu.cfg file from the PC?
I attach some photos for those who want to help me.
Thank you.

 

[marchnz]

Not software development, requesting mod moves question to MTCD Q&A

 

[renatolipari]

Ok, Grazie!!!