Support for Intel Comet Lake

[Emmanuel Vadot]

On Sat, 5 Sep 2020 22:12:33 -0700
Kevin Oberman <rkoberman at gmail.com> wrote:

> I'm sure I've seen this somewhere, is is any support available for a system
> with a Comet Lake chipset? I just received a new laptop with an Intel
> i5-1i5-10210U CPU. I think that my best hope is to switch to head and
> install drm-current-kmod or drm-devel-kmod. Am I correct? And, if so, which
> one?
> 
> When I try to start X, I get:
> [ 34844.482] (EE) open /dev/dri/card0: No such file or directory
> [ 34844.482] (WW) Falling back to old probe method for modesetting
> [ 34844.482] (EE) open /dev/dri/card0: No such file or directory
> [ 34844.482] (WW) Falling back to old probe method for scfb
> [ 34844.482] scfb trace: probe start
> [ 34844.482] (II) scfb(1): using default device
> [ 34844.482] scfb trace: probe done
> [ 34844.482] (WW) VGA arbiter: cannot open kernel arbiter, no multi-card
> support
> [ 34844.482] (EE) Screen 0 deleted because of no matching config section.
> [ 34844.482] (II) UnloadModule: "modesetting"
> [ 34844.482] (EE)
> Fatal server error:
> [ 34844.482] (EE) Cannot run in framebuffer mode. Please specify busIDs
>    $
> [ 34844.482] (EE)
> [ 34844.482] (EE)
> Please consult the The X.Org Foundation support
>          at http://wiki.x.org
>  for help.
> 
> I have nothing in /dev/dri. pvconf -lv shows:
> vgapci0 at pci0:0:2:0: class=0x030000 card=0x507c17aa chip=0x9bca8086 rev=0x04
> hdr=0x00
>     vendor     = 'Intel Corporation'
>     class      = display
>     subclass   = VGA
> 
> Pointers appreciated.
> --
> Kevin Oberman, Part time kid herder and retired Network Engineer
> E-mail: rkoberman at gmail.com
> PGP Fingerprint: D03FB98AFA78E3B78C1694B318AB39EF1B055683
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 I suggest that you install drm-devel-kmod as it supports your card and
I plan to set drm-current-kmod to be in sync of what is actually in
drm-devel-kmod (v5.4.62) in the futur weeks (maybe a week or two).

-- 
Emmanuel Vadot <manu at bidouilliste.com>