Hi Daniel, On Thu, Jan 20, 2022 at 1:33 PM Daniel Vetter <daniel@xxxxxxxx> wrote: > But reading code&docs is too hard I guess, safer to assume it's just > broken and not supported. I confirm there's lots of documentation (and even more code ;-), which is always great! But both are intimidating to me, and most of the documentation covers features I'm not interested in, as they're only applicable to fancy modern truecolor 3D-capable multi-buffer and multi-head hardware, while what I am looking for is usually not documented. E.g. I had a hard time to discover how color look-up tables work (gamma_{store,size}!), as this is not covered in https://docs.kernel.org/gpu/index.html, and none of the tinydrm drivers support CLUT modes. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds