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Date: Sat, 19 May 2018 21:43:55 +0300
From: Slawa Olhovchenkov <slw@zxy.spb.ru>
To: Jan Beich <jbeich@FreeBSD.org>
Cc: freebsd-x11@freebsd.org, freebsd-current@freebsd.org
Subject: Re: [RFC] Deprecation and removal of the drm2 driver
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On Sat, May 19, 2018 at 08:38:20PM +0200, Jan Beich wrote:

> Slawa Olhovchenkov <slw@zxy.spb.ru> writes:
> 
> > On Fri, May 18, 2018 at 07:58:10PM +0200, Niclas Zeising wrote:
> >
> >> [ Cross posted to freebsd-current@ and freebsd-x11@.  Please respect 
> >> reply-to and send all replies to freebsd-x11@.  Thanks! ]
> >> 
> >> 
> >> Hi!
> >> I propose that we remove the old drm2 driver (sys/dev/drm2) from 
> >> FreeBSD.  I suggest the driver is marked as deprecated in 11.x and 
> >> removed from 12.0, as was done for other drivers recently.  Some 
> >> background and rationale:
> >> 
> >> The drm2 driver was the original port of a KMS driver to FreeBSD.  It 
> >> was done by Konstantin Belousov to support Intel graphics cards, and 
> >> later extended by Jean-Sébastien Pédron as well as Konstantin to match 
> >> what's in Linux 3.8.  This included unstable support from Haswell, but 
> >> nothing newer than that.
> >> 
> >> For quite some time now we have had the graphics/drm-stable-kmod and 
> >> graphics/drm-next-kmods which provides support for modern AMD and Intel 
> >> graphics cards.  These ports, together with the linuxkpi, or lkpi, has 
> >
> > What about old graphics card? I am have notebook w/ i945 chipset, is
> > this supported by graphics/drm-*?
> >
> > And what about nvidia?
> > (sorry, I am not developer this drivers, I am just user, I am don't
> > know what need for nvidia work etc)
> 
> NVIDIA dropped 32bit driver since 396.* series. None of x11/nvidia-driver*
> currently depend on either drm.ko or drm2.ko. However, Linux driver
> appears to depend on DRM/KMS since 364.12.

Some of my hardware supported only by nvidia 340.106.