On Tue, Sep 3, 2019 at 1:49 AM 张宁 <zhangn1...@gmail.com> wrote: > > Hi, Maxime, Icenowy and other developers > > In https://linux-sunxi.org/Xorg, it says legacy display engine driver > supports HW cursor, but there is no code actually creates a cursor plane in > mainline linux, this is also said in: > https://groups.google.com/forum/#!searchin/linux-sunxi/subject$3A$20cursor|sort:date/linux-sunxi/6dZVBtNgh5Q/dpBDfvEjBgAJ > > currently, lima usespace driver in mesa already has the basic function for > desktop, if lima is enabled, cursor rendering will possibly go GPU, this will > be less efficient than HW cursor. > > do you have plan to enable cursor plane?
That's up to X11 developers. sun4i-drm exposes UI and VI planes on SoCs with DE2, and there's no dedicated cursor plane in hardware. Basically sun4i-drm exposes what's available in hardware. But xf86-video-modesetting doesn't use VI plane for anything while it could use it for cursor. > -- > You received this message because you are subscribed to the Google Groups > "linux-sunxi" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to linux-sunxi+unsubscr...@googlegroups.com. > To view this discussion on the web, visit > https://groups.google.com/d/msgid/linux-sunxi/8d091584-8e01-431d-b9b0-93dd7e0f0cec%40googlegroups.com. -- You received this message because you are subscribed to the Google Groups "linux-sunxi" group. To unsubscribe from this group and stop receiving emails from it, send an email to linux-sunxi+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/linux-sunxi/CA%2BE%3DqVfSUGfr_CQFrATirZQahVVUqB%2B9%2BK%2Bjr3yYq5i%2BoZcCZA%40mail.gmail.com.
