On Mon, Apr 06, 2020 at 10:40:59AM -0400, Paul Dufresne via devel wrote:
> Le 20-04-06 à 10 h 04, Tomasz Torcz a écrit :
> > On Mon, Apr 06, 2020 at 09:27:58AM -0400, Alexei Podtelezhnikov wrote:
> >    Are they? We stopped using intel driver around F26, we use
> > modesetting for Intel GPUs now.  The above is clearly non-default
> > configuratiob.
> 
> I am far from an expert on the subject, but I am pretty sure we did not stop
> using intel driver when we use kernel mode setting. We just ask for the
> kernel to do the change of video mode, but the intel driver still does the
> drawing on display.
> 
> Here on my i3-8100 computer, using as far as I know the graphics pipeline on
> the CPU itself ( Mesa Intel® UHD Graphics 630 (CFL GT2) ) I have:
> 
> [paul@localhost ~]$ lsmod | grep i915
> i915                 2617344  18
> i2c_algo_bit           16384  1 i915
> cec                    61440  1 i915
> drm_kms_helper        245760  1 i915
> drm                   655360  7 drm_kms_helper,i915
> video                  53248  2 asus_wmi,i915

  Yes, that's the kernel side part. But in userland,
we are NOT using xorg-x11-drv-intel for intel gen4 and up
(if I understand
https://src.fedoraproject.org/rpms/xorg-x11-server/blob/HEAD/f/06_use-intel-only-on-pre-gen4.diff
 
correctly). Gen4 was released in 2006:
https://en.wikipedia.org/wiki/List_of_Intel_graphics_processing_units#Gen4

  Additionally, Xorg is also non-default, we use Wayland since some
  time.

  (of course I may be terribly confused by all of this, it would be good
  for someone familiar with out graphic stack to correct me).

-- 
Tomasz Torcz                        To co nierealne – tutaj jest normalne.
to...@pipebreaker.pl              Ziomale na życie mają tu patenty specjalne.
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