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