This adds a knob to disable VA-API support. For use-cases like AI servers, which do not need to perform video acceleration, this can be a useful tweak to reduce size of the system closure a lot, as the VA-API drivers are heavy.
Signed-off-by: Moritz Sanft <58110325+msanft@users.noreply.github.com>
This allows users to simply enable support for all hardware by enabling the option `hardware.enableAllHardware`, instead of having to import `modules/profiles/all-hardware.nix`.
This is better, as the enableAllHardware option will be discoverable via search.nixos.org, while the `all-hardware.nix` is hidden inside nixpkgs and hard to discover.
Backward compatibility is provided by replacing the old `profiles/all-hardware.nix` with a file that sets the `enableAllHardware` option to true.
After final improvements to the official formatter implementation,
this commit now performs the first treewide reformat of Nix files using it.
This is part of the implementation of RFC 166.
Only "inactive" files are reformatted, meaning only files that
aren't being touched by any PR with activity in the past 2 months.
This is to avoid conflicts for PRs that might soon be merged.
Later we can do a full treewide reformat to get the rest,
which should not cause as many conflicts.
A CI check has already been running for some time to ensure that new and
already-formatted files are formatted, so the files being reformatted here
should also stay formatted.
This commit was automatically created and can be verified using
nix-build a08b3a4d19.tar.gz \
--argstr baseRev b32a094368
result/bin/apply-formatting $NIXPKGS_PATH
ValveSoftware maintains an [udev rules repo][1] to help downstream distributions.
`steam-devices-udev-rules` is created from that, and contains only udev rules.
The udev rules contents are the some as `steam-unwrapped`.
`hardware.steam-hardware.enable` option is also useful for apps like
`cemu` and `rpcs3`, after this, it can be enabled without enabling
`nixpkgs.config.allowUnfree` and installing `steam-unwrapped`.
[1]: https://github.com/ValveSoftware/steam-devices
As libnitrokey is no longer developed, the udev rules have been moved to
a separate repository, nitrokey-udev-rules, that is now also available
as a package in nixpkgs.
See also: https://github.com/NixOS/nixpkgs/issues/351921
- rename "steam-original" or "steam" to "steam-unwrapped", as that's what it is
- rename "steam-fhsenv" to "steam", as that's what you actually want
- remove some no-longer-relevant hacks
This updates the ipu6 driver and firmware to a more recent version,
which seems to at least work in Chrom{e,ium}.
ipu6-drivers now relies on the in-kernel ipu6 kernel driver, so we
update our logic and metadata for it.
In preparation for the deprecation of `stdenv.isX`.
These shorthands are not conducive to cross-compilation because they
hide the platforms.
Darwin might get cross-compilation for which the continued usage of `stdenv.isDarwin` will get in the way
One example of why this is bad and especially affects compiler packages
https://www.github.com/NixOS/nixpkgs/pull/343059
There are too many files to go through manually but a treewide should
get users thinking when they see a `hostPlatform.isX` in a place where it
doesn't make sense.
```
fd --type f "\.nix" | xargs sd --fixed-strings "stdenv.is" "stdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "stdenv'.is" "stdenv'.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "clangStdenv.is" "clangStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "gccStdenv.is" "gccStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "stdenvNoCC.is" "stdenvNoCC.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "inherit (stdenv) is" "inherit (stdenv.hostPlatform) is"
fd --type f "\.nix" | xargs sd --fixed-strings "buildStdenv.is" "buildStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "effectiveStdenv.is" "effectiveStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "originalStdenv.is" "originalStdenv.hostPlatform.is"
```
