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Re: Upstream Default (FOSS) DDX Driver for NVidia GPUs is not Nouveau

From Sven Joachim <svenjoac@gmx.de>
Newsgroups linux.debian.user
Subject Re: Upstream Default (FOSS) DDX Driver for NVidia GPUs is not Nouveau
Date 2021-01-20 23:20 +0100
Message-ID <BztZw-4MS-3@gated-at.bofh.it> (permalink)
References <BziKJ-6dh-3@gated-at.bofh.it> <BzruG-32l-17@gated-at.bofh.it> <Bztwu-4mF-13@gated-at.bofh.it>
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On 2021-01-20 16:45 -0500, Felix Miata wrote:

> In 2008 a new technology DDX driver's development was begun:
> <https://cgit.freedesktop.org/xorg/driver/xf86-video-modesetting/commit/?id=b212306ae7bd3a79fb290a32ebd3952c2cba846d>
> The new technology made it hardware independent, able to be used by any GPU that
> has a full-functioning DRM/KMS driver. 2D acceleration depended on Glamor. In
> Debian, the xf86-video-modesetting package was named xserver-xorg-video-modesetting.
>
> In 2014, the development stage of xf86-video-modesetting ceased.
> <https://cgit.freedesktop.org/xorg/driver/xf86-video-modesetting/>
>
> Its life as a separate package then ceased as well. It was moved into the server
> package. I never found an announcement to the effect, but I believe this move in
> effect made it the default DDX driver for any version of the Xorg server from
> version 1.17.0 and up.

Not really, the upstream Xorg server still uses a graphics card specific driver
if available.  On Debian, the modesetting driver is preferred for
non-vintage Intel and NVidia GPUs by distribution-specific patches[1,2].

Cheers,
       Sven


1. https://sources.debian.org/src/xorg-server/2:1.20.10-2/debian/patches/06_use-intel-only-on-pre-gen4.diff
2. https://sources.debian.org/src/xorg-server/2:1.20.10-2/debian/patches/07_use-modesetting-driver-by-default-on-GeForce.diff

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Thread

Help request installing wi-fi/video-card proprietary drivers  [Debian 10 stable] uekilaw@libero.it - 2021-01-20 11:20 +0100
  Re: Help request installing wi-fi/video-card proprietary drivers          [Debian 10 stable] Linux-Fan <Ma_Sys.ma@web.de> - 2021-01-20 16:00 +0100
    Re: Help request installing wi-fi/video-card proprietary drivers  [Debian 10 stable] Celejar <celejar@gmail.com> - 2021-01-21 00:00 +0100
  Re: Help request installing wi-fi/video-card proprietary drivers  [Debian 10 stable] "Andrew M.A. Cater" <amacater@einval.com> - 2021-01-20 18:10 +0100
  Re: Help request installing wi-fi/video-card proprietary drivers  [Debian 10 stable] David Christensen <dpchrist@holgerdanske.com> - 2021-01-20 20:40 +0100
    Re: Upstream Default (FOSS) DDX Driver for NVidia GPUs is not Nouveau  (was: Help request installing wi-fi/video-card prop...) Felix Miata <mrmazda@earthlink.net> - 2021-01-20 22:50 +0100
      Re: Upstream Default (FOSS) DDX Driver for NVidia GPUs is not Nouveau Sven Joachim <svenjoac@gmx.de> - 2021-01-20 23:20 +0100
        Re: Upstream Default (FOSS) DDX Driver for NVidia GPUs is not Nouveau Felix Miata <mrmazda@earthlink.net> - 2021-01-21 01:40 +0100
          Re: Upstream Default (FOSS) DDX Driver for NVidia GPUs is not Nouveau The Wanderer <wanderer@fastmail.fm> - 2021-01-21 01:50 +0100
            Re: Upstream Default (FOSS) DDX Driver for NVidia GPUs is not Nouveau Felix Miata <mrmazda@earthlink.net> - 2021-01-21 03:20 +0100
              [OT] Re: Upstream Default (FOSS) DDX Driver for NVidia GPUs is not  Nouveau David Wright <deblis@lionunicorn.co.uk> - 2021-01-21 07:00 +0100
                Re: [OT] Upstream Default (FOSS) DDX Driver for NVidia GPUs is not  Nouveau Felix Miata <mrmazda@earthlink.net> - 2021-01-21 07:20 +0100
              Re: Upstream Default (FOSS) DDX Driver for NVidia GPUs is not Nouveau The Wanderer <wanderer@fastmail.fm> - 2021-01-21 12:40 +0100
                Re: Upstream Default (FOSS) DDX Driver for NVidia GPUs is not Nouveau Stefan Monnier <monnier@iro.umontreal.ca> - 2021-01-21 16:20 +0100
                Re: [OT] Upstream Default (FOSS) DDX Driver for NVidia GPUs is not  Nouveau David Wright <deblis@lionunicorn.co.uk> - 2021-01-22 01:30 +0100
                Re: Upstream Default (FOSS) DDX Driver for NVidia GPUs is not Nouveau Andrei POPESCU <andreimpopescu@gmail.com> - 2021-01-21 19:40 +0100
                Re: Upstream Default (FOSS) DDX Driver for NVidia GPUs is not Nouveau The Wanderer <wanderer@fastmail.fm> - 2021-01-21 19:50 +0100
                Re: Upstream Default (FOSS) DDX Driver for NVidia GPUs is not Nouveau Felix Miata <mrmazda@earthlink.net> - 2021-01-24 04:40 +0100

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