Manuel Alfayate Corchete

@ell1e I get your point, but I don't think modifying these udev rules is a risk. It's also required for RetroArch to operate directly on KMSDRM with udev input, so...

I will leave this conversation here. Maybe someone with more knowledge and interest on security concerns can help. Good luck!

@b- KMSCON would be ideal if it wasn't dead as a Dodo. I'll end up using Cage+Foot or something like that.

@ColinKinloch Maybe it could be set to black by default and set to checkered when debug is on? Also, I have been building and testing with the `draw_splash_screen()` call removed...

> Okay, seems it's no longer needed. I wonder what's changed. libwayland, protocols, WLRoots and independent compositors are always improving, so I am not surprised if it's not needed anymore....

@ColinKinloch I understand. Well, at least the checkered pattern will depend on debug being on? Also, RetroArch going fullscreen on the same display is the right thing to do, I...

@ColinKinloch My understanding is that RetroArch lets us select the display index in video settings. That's enough for display selection, and of course the setting can be saved. No need...

Use SDL2. Using SDL1.x on this day and age is a VERY bad idea. I don't know/care if SDL2 comes with KMS/DRM support on RetroPie, but if it doesn't you...

@DominusExult Ah, well done with killing SDL1.x support at last :dagger: @ectorhga Rebuild SDL2 with the --enable-video-kmsdrm option, that should do it. And don't use that small matchbox-window-manager thing, just...

@DominusExult If you still want Exult on the TTY without tearing, edit `imagewin/imagewin.cc`, and change this: `screen_renderer = SDL_CreateRenderer(screen_window, -1, 0); ` into this: `screen_renderer = SDL_CreateRenderer(screen_window, -1, SDL_RENDERER_PRESENTVSYNC);` ...and...