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nixpkgs/pkgs/tools/misc/edid-generator/default.nix

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{ lib, stdenv
, fetchFromGitHub
, dos2unix
, edid-decode
, hexdump
, zsh
, modelines ? [] # Modeline "1280x800" 83.50 1280 1352 1480 1680 800 803 809 831 -hsync +vsync
}:
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stdenv.mkDerivation rec {
pname = "edid-generator";
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version = "unstable-2018-03-15";
src = fetchFromGitHub {
owner = "akatrevorjay";
repo = "edid-generator";
rev = "31a6f80784d289d2faa8c4ca4788409c83b3ea14";
sha256 = "0j6wqzx5frca8b5i6812vvr5iwk7440fka70bmqn00k0vfhsc2x3";
};
nativeBuildInputs = [ dos2unix edid-decode hexdump zsh ];
postPatch = ''
patchShebangs modeline2edid
'';
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configurePhase = (lib.concatMapStringsSep "\n" (m: "echo \"${m}\" | ./modeline2edid -") modelines);
installPhase = ''
install -Dm 444 *.bin -t "$out/lib/firmware/edid"
'';
meta = {
description = "Hackerswork to generate an EDID blob from given Xorg Modelines";
homepage = "https://github.com/akatrevorjay/edid-generator";
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license = lib.licenses.mit;
maintainers = [ lib.maintainers.flokli ];
platforms = lib.platforms.all;
};
}