Hello RVP, On Mon, Oct 4, 2021 at 12:14 AM RVP <[email protected]> wrote: > > On Sun, 3 Oct 2021, Riza Dindir wrote: > > > On Sun, Oct 3, 2021 at 3:46 PM RVP <[email protected]> wrote: > >> > >> Or, see if this works. In the GENERIC config: > >> > >> # genfb* at pci? dev ? function ? > >> genfb0 at pci1 dev 0 function 0 > >> genfb1 at pci0 dev 1 function 0 > > > > Are you saying that gop will always use genfb0, > > > > On NetBSD, at present, only genfb0 will be used and it will mirror > output on all displays connected to the underlying graphics card. > The other framebuffers (genfb1, ...) on any other cards won't be > active. > > GOP is just a command to make the EFI firmware switch resolutions. > It's needed because genfb doesn't switch resolutions on its own--it > just uses whatever modes have been setup for it. The DRM framebuffers > (intelfb*, radeondrmkmsfb*, nouveaufb*, ...) OTOH do pick the highest > resolution possible on a card. > > > and that connecting genfb0, in the kernel, to the other radeon > > device/output (on pci1, dev 0 fn 0) would make the monitor show > > all the output, disabling the laptop LCD? > > > > That is what we're trying to achieve, yes.
Will do that. I will get back on the result. Thank you again. > > -RVP Regards, Riza
