On Wed, Apr 04, 2018 at 06:56:19PM -0300, Jared McNeill wrote:
> There is a more specific compatible string on /chosen/framebuffer that you
> can match on ("allwinner,simple-framebuffer"). If your driver claims that
> node, you won't have to worry about handoff at all...Yes I've seen it too. Indeed I could use it to prevent simplefb from attaching. But see below > > https://www.kernel.org/doc/Documentation/devicetree/bindings/display/simple-framebuffer-sunxi.txt > > You'll want to add FDT_CONSOLE support to your DE driver as well. For this I have a problem: allwinner,simple-framebuffer isn't specific enough. At the time FDT_CONSOLE is called we don't know which variant of debe we have, so we don't if we'll can handle it. So I choose a way which allows fallback to simplefb when needed (and actually it's needed on all but a10 and a20). -- Manuel Bouyer <bou...@antioche.eu.org> NetBSD: 26 ans d'experience feront toujours la difference --
