Date: Thu, 3 Jan 2019 14:01:05 +0100 From: Niclas Zeising <zeising@freebsd.org> To: =?UTF-8?Q?Christian_St=c3=a6rk?= <xi@borderworlds.dk>, freebsd-x11@freebsd.org Subject: Re: Intel UHD Graphics 620 Message-ID: <13d68c9a-ee2d-38db-0362-e601de8c71f4@freebsd.org> In-Reply-To: <489786f9-938d-3413-85fb-2cb1c0070e4c@borderworlds.dk> References: <40291941-2aa9-2155-9cdc-85b482bd6f7d@borderworlds.dk> <wooj-zv0g-wny@FreeBSD.org> <fd1b6cd5-3ae1-e607-8ec4-831f143cdddc@nomadlogic.org> <d0qb-yf2c-wny@FreeBSD.org> <37c9b510-c5ef-a8d6-d600-5d05285174ab@nomadlogic.org> <tvir-z9uv-wny@FreeBSD.org> <CANCZdfo1gyeJowaqqyWES1eQNKa4_Yiahkf3Pwxxb6SUpDQ9oA@mail.gmail.com> <489786f9-938d-3413-85fb-2cb1c0070e4c@borderworlds.dk>
next in thread | previous in thread | raw e-mail | index | archive | help
On 1/3/19 1:50 PM, Christian St=C3=A6rk wrote: > On 1/3/19 2:07 AM, Warner Losh wrote: >=20 >> >> Unfortunately, there's little that can be done about this due to the >> velocity of upstream. There's new base-OS features that are needed by = the >> port, and those simply don't exist in older kernels unless someone bac= k >> ports them. While less than ideal, I'll grant, it's a lot better than = the >> situation a year ago where the coverage of hardware was even worse and= =20 >> the >> lag time from Linux release to inclusion in FreeBSD was even longer th= an >> what we have today. 11.2 (release June 2018) was released with a 4.9=20 >> Linux >> level of drivers (which itself was released December 2016, a lag of 18 >> months). Intel didn't release patches until June 2018, and they weren'= t >> included upstream until Linux v4.18 (if I'm reading the release notes >> correctly and git blame correctly). v4.18 support isn't even in the=20 >> latest >> and greatest drm branches in the graphics repo. The whiskey lake gpu >> apparent just need coffeelake support, which itself wasn't merged=20 >> until the >> past june (4.16 or 4.17 I think, I didn't do the full dumpster-dive to= =20 >> find >> the exact versions). So even with the latest and greatest code from th= e >> freebsd-graphics repo, it's unclear if the whiskey lake devices would=20 >> work. >=20 > I managed to get my whiskey lake GPU working >=20 > vgapci0@pci0:0:2:0:=C2=A0=C2=A0=C2=A0=C2=A0 class=3D0x030000 card=3D0x0= 8a51028 chip=3D0x3ea08086=20 > rev=3D0x00 hdr=3D0x00 > =C2=A0=C2=A0=C2=A0 vendor=C2=A0=C2=A0=C2=A0=C2=A0 =3D 'Intel Corporati= on' > =C2=A0=C2=A0=C2=A0 device=C2=A0=C2=A0=C2=A0=C2=A0 =3D 'UHD Graphics 62= 0 (Whiskey Lake)' > =C2=A0=C2=A0=C2=A0 class=C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 =3D display > =C2=A0=C2=A0=C2=A0 subclass=C2=A0=C2=A0 =3D VGA >=20 > I'm now running FreeBSD 12.0-RELEASE and using the drm-current-kmod. >=20 > Xorg log is here: > https://borderworlds.dk/~xi/Xorg.0.log.txt >=20 > Multi-monitor works. >=20 > The only thing I have noticed is that when using ctrl-mousewheel to zoo= m=20 > in xfce4, the zooming is sluggish. >=20 > Much appreciation to the people working on X stuff for FreeBSD. >=20 What changes did you do to get this running? Be aware that drm-current-kmod isn't really supported on 12, while it=20 works now, it might break in the future. Regards --=20 Niclas Zeising
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?13d68c9a-ee2d-38db-0362-e601de8c71f4>