the conversion procedure is simple:
- find all things that look like options, ie calls to either `mkOption`
or `lib.mkOption` that take an attrset. remember the attrset as the
option
- for all options, find a `description` attribute who's value is not a
call to `mdDoc` or `lib.mdDoc`
- textually convert the entire value of the attribute to MD with a few
simple regexes (the set from mdize-module.sh)
- if the change produced a change in the manual output, discard
- if the change kept the manual unchanged, add some text to the
description to make sure we've actually found an option. if the
manual changes this time, keep the converted description
this procedure converts 80% of nixos options to markdown. around 2000
options remain to be inspected, but most of those fail the "does not
change the manual output check": currently the MD conversion process
does not faithfully convert docbook tags like <code> and <package>, so
any option using such tags will not be converted at all.
We can't assume that DRI card minor is the same as NVidia GPU device minor,
because some DRI minors could be taken by GPUs of other vendors.
Fixes#87788, #98942.
The current type for the busId options are too relaxed, a stricter
constraint should be imposed to guard against typos which result
in Xorg unable to start.
This commit restricts the type to adhere to the B/D/F notation[1] for
addressing devices as expected by the module option.
[1] - https://wiki.osdev.org/PCI#Configuration_Space_Access_Mechanism_.231
GDM enables Wayland on supported platforms automatically (see ${gnome.gdm}/lib/udev/rules.d/61-gdm.rules), so we removed the `gdm.nvidiaWayland` option.
You will still need `hardware.nvidia.modesetting.enable = true;` with `nvidia` driver, though.
This patch fixes a bug caused by an incorrect reference to
'nvidiaSettings' rather than 'cfg.nvidiaSettings'. The bug caused
the system to not build when using the nvidia drivers.
Tested on my local machine.
- This is fetched from a different URL, so allow passing that explicitly.
- There also isn't an nvidia-persistenced or nvidia-settings release for
this version, so use 450.57 instead. Also implement passing
persistenced and settings version explicitly.
Co-authored-by: Dmitry Kalinkin <dmitry.kalinkin@gmail.com>
This fixes a harmless error from systemd-udevd that looks like:
Dec 23 15:35:23 dellbook systemd-udevd[696]:
/nix/store/iixya3ni5whybpq9zz1h7f4pyw7nhd19-udev-rules/99-local.rules:25
Invalid value "..." for RUN (char 101: invalid substitution type),
ignoring, but please fix it.
Using $$ fixes it using the escaping documented at https://www.freedesktop.org/software/systemd/man/udev.html.
