Date: Tue, 6 Jul 2021 15:12:40 +0300 From: Toomas Soome via freebsd-current <freebsd-current@freebsd.org> To: Nuno Teixeira <eduardo@freebsd.org> Cc: FreeBSD CURRENT <freebsd-current@freebsd.org> Subject: Re: lost high resolution console with lastest snapshot Message-ID: <14208BC3-6D82-48EA-97DC-32747AD5F2AC@me.com> In-Reply-To: <CAFDf7U%2BPExpzvaj0FR2NeRUcDHO-cd=yp9Oigqb-91QEbc3dOw@mail.gmail.com> References: <CAFDf7U%2BPExpzvaj0FR2NeRUcDHO-cd=yp9Oigqb-91QEbc3dOw@mail.gmail.com>
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> On 6. Jul 2021, at 14:49, Nuno Teixeira <eduardo@freebsd.org> wrote: >=20 > =EF=BB=BFHello, >=20 > gop get says: > --- > EDID 1920x1080 > mode 0 > --- >=20 > When I try other modes it sometimes decreases res. >=20 > I remember that high res was working until now. > Maybe a bug? GOP set/get/list is the only interface with uefi graphics we can use from bo= otloader. =46rom loader, we only can try to use resolutions listed by gop li= st, even if the hardware does support better. This is the firmware limit (ch= eck for update?). Once operating system is running, X11/DRM drivers can swit= ch to use better resolution. Toomas=20 >=20 > Toomas Soome <tsoome@me.com> escreveu no dia ter=C3=A7a, 6/07/2021 =C3=A0(= s) 12:11: >=20 >>=20 >>=20 >>>> On 6. Jul 2021, at 14:07, Nuno Teixeira <eduardo@freebsd.org> wrote: >>>=20 >>> I forgot to say that dmesg show vt resolution: >>>=20 >>> --- >>> (...) >>> FreeBSD clang version 12.0.1 (git@github.com:llvm/llvm-project.git >>> llvmorg-12.0.1-rc2-0-ge7dac564cd0e) >>> WARNING: WITNESS option enabled, expect reduced performance. >>> =3D=3D> VT(efifb): resolution 1920x1080 >>> (...) >>>=20 >>> But res isn't at 1920x1080 >>=20 >> from boot menu, press ESC to get OK prompt, enter commands: >>=20 >> gop get >> gop list >> gop set X =E2=80=94 where X is number from gop list output. >>=20 >> this way you can check if the resolution does change or not. >>=20 >> rgds, >> toomas >>=20 >>>=20 >>> Nuno Teixeira <eduardo@freebsd.org> escreveu no dia ter=C3=A7a, 6/07/202= 1 >> =C3=A0(s) >>> 11:37: >>>=20 >>>> Hello, >>>>=20 >>>> I remember having high resolution console at 1920x1080 but due to >> hardware >>>> problems I replaced hdd and installed latest snapshot #0 >>>> main-n247671-c5f4772c66d: Thu Jul 1 and now console resolution is very= >> low. >>>>=20 >>>> Did I missed something or I need to configure system so I can have high= >>>> res again? >>>>=20 >>>> Thanks, >>>> Nuno Teixeira >>>>=20 >>=20 >>=20
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