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Tue, 3 Jan 2023 17:08:45 +0000 Date: Tue, 3 Jan 2023 17:08:41 +0000 (UTC) From: mjchurchil@aol.com To: Kevin Oberman , Eivind Nicolay Evensen Cc: Jake Freeland , freebsd-stable@freebsd.org Message-ID: <1765852278.2655161.1672765721046@mail.yahoo.com> In-Reply-To: <20230103093129.1b1deaea@elg.hjerdalen.lokalnett> References: <20230101162949.347fdb72@elg.hjerdalen.lokalnett> <20230101225635.2fb599a1@elg.hjerdalen.lokalnett> <20230103093129.1b1deaea@elg.hjerdalen.lokalnett> Subject: Re: Intel graphics List-Id: Production branch of FreeBSD source code List-Archive: https://lists.freebsd.org/archives/freebsd-stable List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="----=_Part_2655160_1442606813.1672765721043" X-Mailer: WebService/1.1.20982 AolMailNodin X-Rspamd-Queue-Id: 4NmfMg1vGWz3vCv X-Spamd-Bar: ---- X-Spamd-Result: default: False [-4.00 / 15.00]; REPLY(-4.00)[]; ASN(0.00)[asn:26101, ipnet:74.6.128.0/21, country:US] X-Rspamd-Pre-Result: action=no action; module=replies; Message is reply to one we originated X-ThisMailContainsUnwantedMimeParts: N ------=_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 : > Den Sun, 1 Jan 2023 12:48:44 -0800 > skrev Kevin Oberman : >=20 > > On Sun, Jan 1, 2023 at 7:41 AM Jake Freeland > > 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
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
Den Sun, 1 Ja= n 2023 22:56:35 +0100
skrev Eivind Nicolay Evensen <eivinde@terraplane.org>:
> Den Sun, 1 Jan 2023 12:48:44 -0800
&= gt; skrev Kevin Oberman <rkoberman@gmail.com>:<= br clear=3D"none">>
> > On Sun, Jan 1, 2023 at = 7:41 AM Jake Freeland
> > <jake@technologyfriends.net> wrote:
>= > 
> > > On Sun, Jan 1, 2023 at 9:28 = AM Eivind Nicolay Evensen <   
> > &g= t; eivinde@terraplane.org> wrote:  &nbs= p;
> > >   
> &= gt; >> Hello.
> > >>
= > > >> Is is possible to get X running adequately, or even at a= ll
> > >> with this:
> &= gt; >>
> > >> vgapci0@pci0:0:2:= 0:    class=3D0x030000 rev=3D0x0c hdr=3D0x00
&= gt; > >> vendor=3D0x8086 device=3D0x4692 subvendor=3D0x1025 subdev= ice=3D0x1572
> > >>    vendor = ;   =3D 'Intel Corporation'
> > >> = ;   device    =3D 'Alder Lake-S GT1 [UHD Graphics 730]'> > >>    class      = =3D display
> > >>    subclass&nbs= p; =3D VGA
> > >>   
> > >
> > > The drm-kmod master b= ranch is updated to match Linux 5.12, as
> > > o= f 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:
> > >
> > &= gt; https://github.com/freebsd/drm-kmod/pull/224
> > >
> > > If you can compi= le that branch and install the correct Linux
> > &g= t; firmware for UHD Graphics 730, you might be able to get something
> > > going. If you try, definitely report back. I hav= en't done this
> > > step yet.
> > >
> > > Thanks,
= > > > Jake Freeland
> > >    =
> >
> > It was in 5.14, b= ut 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.
> >
> > Hre is my= config file (xorg.conf.d/device.conf):
> >
> > Section "Device"
> > Identifi= er "Device0"
> > Driver "scfb"
&g= t; > Option "NoAccel" "On"
> > EndSection  =
>
> Thanks. I'll have to try th= at when I'm around the
> machine again, to see if the = performance is decent
> enough for now. I'll report ba= ck once I've checked.

Indeed, this sec= tion was enough to get X to use that driver
and it seems = to work and even be usable for now. To see anyhing
more t= han 800x600, I had to set

  efi_= max_resolution=3D"1920x1080"

in /boot/= loader.conf.

Using Darktable, I can se= e that zooming in and moving the image
is a bit unpleasan= t, in that updates are more sluggish. Apart
from that, so= far this seems to be usable.

Thanks f= or your help.


--
Eivind Nicolay Evensen

= ------=_Part_2655160_1442606813.1672765721043--