mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-20 12:43:52 +00:00
48 lines
1.3 KiB
Nix
48 lines
1.3 KiB
Nix
{ lib
|
|
, rustPlatform
|
|
, fetchFromGitea
|
|
, pkg-config
|
|
, xz
|
|
}:
|
|
|
|
rustPlatform.buildRustPackage rec {
|
|
pname = "rwedid";
|
|
version = "0.3.2";
|
|
|
|
src = fetchFromGitea {
|
|
domain = "codeberg.org";
|
|
owner = "ral";
|
|
repo = "rwedid";
|
|
rev = version;
|
|
hash = "sha256-lbZD/QLCgkD5OQZdn6oCjry9edMcJ+q9qGF7IbY36U4=";
|
|
};
|
|
|
|
cargoHash = "sha256-eY12p8pyUjSaoP4QKfVFwKQGdvFNG7GMAbFkFa8i05I=";
|
|
|
|
nativeBuildInputs = [
|
|
pkg-config
|
|
];
|
|
|
|
buildInputs = [
|
|
xz
|
|
];
|
|
|
|
postInstall = ''
|
|
mkdir -p $out/etc/udev/rules.d
|
|
echo 'SUBSYSTEM=="i2c-dev",KERNEL=="i2c-[0-9]*", ATTRS{class}=="0x030000", TAG+="uaccess"' > $out/etc/udev/rules.d/60-rwedid.rules
|
|
'';
|
|
|
|
meta = with lib; {
|
|
description = "Read and write EDID data over an I2C bus";
|
|
longDescription = ''
|
|
To install udev rules, you also have to add `services.udev.packages = [ pkgs.rwedid ]` into your configuration.
|
|
Additionally you will also have to create the i2c group, on NixOS this can be done using `users.groups.i2c = {};`.
|
|
And you will have to load i2c-dev kernel module, for that add `boot.initrd.availableKernelModules = [ i2c-dev ] to your config.
|
|
'';
|
|
homepage = "https://codeberg.org/ral/rwedid";
|
|
license = licenses.mit;
|
|
platforms = platforms.linux;
|
|
maintainers = with maintainers; [ janik ];
|
|
};
|
|
}
|