On Mon, Sep 25, 2023 at 11:43:26AM +0200, Paul Cercueil wrote: > From what I can see, you have a panel with a NV3052C chip, so the > existing initialization sequence should already work. It has some differences that I don't know if are important. > The NV3052C datasheet does not give any settings for a 640x480 panel, I > only see suggested settings for a 720x1280 vertical panel. > > Unless you have a min/max range specified, the values you see in there > are only suggestions for a working setup, that doesn't mean they are > the only recommended ones. The panel datasheet has these values. > > Cheers, > -Paul John.