nixos-hardware/lenovo/legion/16ach6h/edid/default.nix
2022-12-31 11:57:44 +01:00

15 lines
486 B
Nix

{ pkgs, ...}:
let
# This file was obtained from the display while "DDG" mode was enabled.
chip_edid = pkgs.runCommandNoCC "chip_edid" { } ''
mkdir -p $out/lib/firmware/edid
cp ${./16ach6h.bin} $out/lib/firmware/edid/16ach6h.bin
'';
in
{
hardware.firmware = [ chip_edid ];
boot.kernelParams = [ "drm.edid_firmware=edid/16ach6h.bin" ];
boot.initrd.extraFiles."lib/firmware/edid/16ach6h.bin".source = pkgs.runCommandLocal "chip_edid" { } "cp ${./16ach6h.bin} $out";
}