Date: Tue, 6 Aug 2019 08:53:56 +0000 From: Grzegorz Junka <list1@gjunka.com> To: freebsd-x11@freebsd.org Subject: Re: drm-kmod: AMD Ryzen Vega 8? Message-ID: <5d1fda45-c4dc-da1d-6540-9e5c28b26569@gjunka.com> In-Reply-To: <20190805222603.GB1339@snow.home> References: <20190804000811.GA1730@snow.home> <a5eb685634ae380e382230da47d791f4@unrelenting.technology> <20190805222603.GB1339@snow.home>
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On 05/08/2019 22:26, Kurt Hackenberg wrote: > On Sun, Aug 04, 2019 at 12:47:22PM +0000, greg@unrelenting.technology wrote: > >>> Is drm-kmod intended to support Vega 8? Will it ever? >> Yes, it's been working fine for multiple people. > I guess you mean version 5 works, not the current package? > >> You should use -CURRENT drm-v5.0 from git, not the packaged 4.16: >> >> https://github.com/FreeBSDDesktop/kms-drm/tree/drm-v5.0 >> >> I'm not sure anyone has tried it with legacy boot, btw. > Well, I saw a statement somewhere -- in the handbook? -- that UEFI > boot of FreeBSD doesn't work at all, and I saw no claim anywhere I > looked that it does work. I guess the documentation is not up to > date. Guess I could try it. UEFI boot works on FreeBSD, it's only the UEFI Secure Boot that doesn't work yet. It requires the bootloader to be signed with a key known to UEFI. You would need to disable Secure Boot and just leave UEFI boot in order to boot FreeBSD. The other thing that apparently doesn't work with UEFI is switching from UEFI boot console/fb into amdgpu console/fb. The first needs to be disabled with a sysctl switch. However, this doesn't affect my desktop so it seems it's not an universal "doesn't work". GrzegorzJ
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