On Thursday, February 29th, 2024 at 11:52, Daniel Vetter <daniel@xxxxxxxx> wrote: > I think some weston (or whatever compositor you like) config file support > to set a bunch of "really only way to configure is by hand" output > properties would clear the bar here for me. Because that is a feature I > already mentioned that xrandr does have, and which modetest hackery very > much does not. FWIW, this is a feature I would very much not want to add in my own compositor. Not only there is a bunch of complexity exposing KMS props in config files (enums, bitfields, blobs, etc), but also I don't like the idea of having a way to set arbitrary KMS props behind my back, which would be a very easy way to mess up the KMS state and cause conflicts when the compositor is upgraded.