Date: Tue, 3 Jan 2023 17:08:41 +0000 (UTC) From: mjchurchil@aol.com To: Kevin Oberman <rkoberman@gmail.com>, Eivind Nicolay Evensen <eivinde@terraplane.org> Cc: Jake Freeland <jake@technologyfriends.net>, freebsd-stable@freebsd.org Subject: Re: Intel graphics Message-ID: <1765852278.2655161.1672765721046@mail.yahoo.com> In-Reply-To: <20230103093129.1b1deaea@elg.hjerdalen.lokalnett> References: <20230101162949.347fdb72@elg.hjerdalen.lokalnett> <CAOgZAGYSk4Epmn_j62GYhV=BNdnyEYYDj7WeHjwrHD%2BENTy84w@mail.gmail.com> <CAN6yY1tV5Nxgo7m%2Bbhj%2B8aRqiX_Ku8WzVuqsFFmskGgFKT=mmg@mail.gmail.com> <20230101225635.2fb599a1@elg.hjerdalen.lokalnett> <20230103093129.1b1deaea@elg.hjerdalen.lokalnett>
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------=_Part_2655160_1442606813.1672765721043 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Eivind, I tried your suggestion to improve 'scfb' resolution with my AMD g= raphics card and it's like magic. I didn't even have a /boot/loader.conf fi= le, but added one and rebooted and the non-X screen seems much clearer and = the X-window now has the resolution I am used to. Thank you. Mike On Tuesday, January 3, 2023, 12:30:11 AM PST, Eivind Nicolay Evensen <= eivinde@terraplane.org> wrote: =20 =20 Den Sun, 1 Jan 2023 22:56:35 +0100 skrev Eivind Nicolay Evensen <eivinde@terraplane.org>: > Den Sun, 1 Jan 2023 12:48:44 -0800 > skrev Kevin Oberman <rkoberman@gmail.com>: >=20 > > On Sun, Jan 1, 2023 at 7:41 AM Jake Freeland > > <jake@technologyfriends.net> wrote: > >=C2=A0=20 > > > On Sun, Jan 1, 2023 at 9:28 AM Eivind Nicolay Evensen <=C2=A0 =C2=A0= =20 > > > eivinde@terraplane.org> wrote:=C2=A0 =C2=A0=20 > > >=C2=A0 =C2=A0=20 > > >> Hello. > > >> > > >> Is is possible to get X running adequately, or even at all > > >> with this: > > >> > > >> vgapci0@pci0:0:2:0:=C2=A0 =C2=A0 class=3D0x030000 rev=3D0x0c hdr=3D0= x00 > > >> vendor=3D0x8086 device=3D0x4692 subvendor=3D0x1025 subdevice=3D0x157= 2 > > >>=C2=A0 =C2=A0 vendor=C2=A0 =C2=A0 =3D 'Intel Corporation' > > >>=C2=A0 =C2=A0 device=C2=A0 =C2=A0 =3D 'Alder Lake-S GT1 [UHD Graphics= 730]' > > >>=C2=A0 =C2=A0 class=C2=A0 =C2=A0 =C2=A0 =3D display > > >>=C2=A0 =C2=A0 subclass=C2=A0 =3D VGA > > >>=C2=A0 =C2=A0=20 > > > > > > The drm-kmod master branch is updated to match Linux 5.12, as > > > of right now, I believe. Alder Lake support was introduced in > > > Linux 5.13/5.14, so unfortunately there is no way to get drm > > > graphics going on your iGPU yet. > > > > > > It looks like work on 5.13 just started on behalf of dumbbell > > > here: > > > > > > https://github.com/freebsd/drm-kmod/pull/224 > > > > > > If you can compile that branch and install the correct Linux > > > firmware for UHD Graphics 730, you might be able to get something > > > going. If you try, definitely report back. I haven't done this > > > step yet. > > > > > > Thanks, > > > Jake Freeland > > >=C2=A0 =C2=A0=20 > >=20 > > It was in 5.14, but was not declared stable until 5.16. If you don't > > ned bells and whistles (or high performance), you can run with scfb. > > It is working fine for me and has been for a few months. > >=20 > > Hre is my config file (xorg.conf.d/device.conf): > >=20 > > Section "Device" > > Identifier "Device0" > > Driver "scfb" > > Option "NoAccel" "On" > > EndSection=C2=A0=20 >=20 > Thanks. I'll have to try that when I'm around the > machine again, to see if the performance is decent > enough for now. I'll report back once I've checked. Indeed, this section was enough to get X to use that driver and it seems to work and even be usable for now. To see anyhing more than 800x600, I had to set=20 =C2=A0 efi_max_resolution=3D"1920x1080" in /boot/loader.conf. Using Darktable, I can see that zooming in and moving the image is a bit unpleasant, in that updates are more sluggish. Apart from that, so far this seems to be usable. Thanks for your help. --=20 Eivind Nicolay Evensen =20 ------=_Part_2655160_1442606813.1672765721043 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable <div> Eivind, I tried your suggestion to improve 'scfb&#= 39; resolution with my AMD graphics card and it's like magic. I didn&#= 39;t even have a /boot/loader.conf file, but added one and rebooted and the= non-X screen seems much clearer and the X-window now has the resolution I = am used to. Thank you. Mike<br> </div> <div class= =3D"yahoo_quoted" style=3D"margin:10px 0px 0px 0.8ex;border-left:1px solid = #ccc;padding-left:1ex;"> <div style=3D"font-family:'= Helvetica Neue', Helvetica, Arial, sans-serif;font-size:13px;color:#26282a;= "> <div> On Tuesday, Janu= ary 3, 2023, 12:30:11 AM PST, Eivind Nicolay Evensen <eivinde@terraplane= .org> wrote: </div> <div><br></div> = <div><br></div> <div><div dir=3D"ltr">Den Sun, 1 Ja= n 2023 22:56:35 +0100<br clear=3D"none">skrev Eivind Nicolay Evensen <<a= shape=3D"rect" ymailto=3D"mailto:eivinde@terraplane.org" href=3D"mailto:ei= vinde@terraplane.org">eivinde@terraplane.org</a>>:<br clear=3D"none"><br= clear=3D"none">> Den Sun, 1 Jan 2023 12:48:44 -0800<br clear=3D"none">&= gt; skrev Kevin Oberman <<a shape=3D"rect" ymailto=3D"mailto:rkoberman@g= mail.com" href=3D"mailto:rkoberman@gmail.com">rkoberman@gmail.com</a>>:<= br clear=3D"none">> <br clear=3D"none">> > On Sun, Jan 1, 2023 at = 7:41 AM Jake Freeland<br clear=3D"none">> > <<a shape=3D"rect" yma= ilto=3D"mailto:jake@technologyfriends.net" href=3D"mailto:jake@technologyfr= iends.net">jake@technologyfriends.net</a>> wrote:<br clear=3D"none">>= > <br clear=3D"none">> > > On Sun, Jan 1, 2023 at 9:28 = AM Eivind Nicolay Evensen < <br clear=3D"none">> > &g= t; <a shape=3D"rect" ymailto=3D"mailto:eivinde@terraplane.org" href=3D"mail= to:eivinde@terraplane.org">eivinde@terraplane.org</a>> wrote: &nbs= p; <br clear=3D"none">> > > <br clear=3D"none">> &= gt; >> Hello.<br clear=3D"none">> > >><br clear=3D"none">= > > >> Is is possible to get X running adequately, or even at a= ll<br clear=3D"none">> > >> with this:<br clear=3D"none">> &= gt; >><br clear=3D"none">> > >> <a shape=3D"rect" ymailto= =3D"mailto:vgapci0@pci0" href=3D"mailto:vgapci0@pci0">vgapci0@pci0</a>:0:2:= 0: class=3D0x030000 rev=3D0x0c hdr=3D0x00<br clear=3D"none">&= gt; > >> vendor=3D0x8086 device=3D0x4692 subvendor=3D0x1025 subdev= ice=3D0x1572<br clear=3D"none">> > >> vendor = ; =3D 'Intel Corporation'<br clear=3D"none">> > >> = ; device =3D 'Alder Lake-S GT1 [UHD Graphics 730]'<br= clear=3D"none">> > >> class = =3D display<br clear=3D"none">> > >> subclass&nbs= p; =3D VGA<br clear=3D"none">> > >> <br clear=3D"= none">> > ><br clear=3D"none">> > > The drm-kmod master b= ranch is updated to match Linux 5.12, as<br clear=3D"none">> > > o= f right now, I believe. Alder Lake support was introduced in<br clear=3D"no= ne">> > > Linux 5.13/5.14, so unfortunately there is no way to get= drm<br clear=3D"none">> > > graphics going on your iGPU yet.<br c= lear=3D"none">> > ><br clear=3D"none">> > > It looks like= work on 5.13 just started on behalf of dumbbell<br clear=3D"none">> >= ; > here:<br clear=3D"none">> > ><br clear=3D"none">> > &= gt; <a shape=3D"rect" href=3D"https://github.com/freebsd/drm-kmod/pull/224"= target=3D"_blank">https://github.com/freebsd/drm-kmod/pull/224</a><br clea= r=3D"none">> > ><br clear=3D"none">> > > If you can compi= le that branch and install the correct Linux<br clear=3D"none">> > &g= t; firmware for UHD Graphics 730, you might be able to get something<br cle= ar=3D"none">> > > going. If you try, definitely report back. I hav= en't done this<br clear=3D"none">> > > step yet.<br clear=3D"none"= >> > ><br clear=3D"none">> > > Thanks,<br clear=3D"none">= > > > Jake Freeland<br clear=3D"none">> > > = <br clear=3D"none">> > <br clear=3D"none">> > It was in 5.14, b= ut was not declared stable until 5.16. If you don't<br clear=3D"none">> = > ned bells and whistles (or high performance), you can run with scfb.<b= r clear=3D"none">> > It is working fine for me and has been for a few= months.<br clear=3D"none">> > <br clear=3D"none">> > Hre is my= config file (xorg.conf.d/device.conf):<br clear=3D"none">> > <br cle= ar=3D"none">> > Section "Device"<br clear=3D"none">> > Identifi= er "Device0"<br clear=3D"none">> > Driver "scfb"<br clear=3D"none">&g= t; > Option "NoAccel" "On"<br clear=3D"none">> > EndSection = <br clear=3D"none">> <br clear=3D"none">> Thanks. I'll have to try th= at when I'm around the<br clear=3D"none">> machine again, to see if the = performance is decent<br clear=3D"none">> enough for now. I'll report ba= ck once I've checked.<br clear=3D"none"><br clear=3D"none">Indeed, this sec= tion was enough to get X to use that driver<br clear=3D"none">and it seems = to work and even be usable for now. To see anyhing<br clear=3D"none">more t= han 800x600, I had to set <br clear=3D"none"><br clear=3D"none"> efi_= max_resolution=3D"1920x1080"<br clear=3D"none"><br clear=3D"none">in /boot/= loader.conf.<br clear=3D"none"><br clear=3D"none">Using Darktable, I can se= e that zooming in and moving the image<br clear=3D"none">is a bit unpleasan= t, in that updates are more sluggish. Apart<br clear=3D"none">from that, so= far this seems to be usable.<br clear=3D"none"><br clear=3D"none">Thanks f= or your help.<div class=3D"yqt5100395686" id=3D"yqtfd36882"><br clear=3D"no= ne"><br clear=3D"none">-- <br clear=3D"none">Eivind Nicolay Evensen<br clea= r=3D"none"><br clear=3D"none"></div></div></div> </div> = </div> ------=_Part_2655160_1442606813.1672765721043--
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