pkgs/os-specific/linux/facetimehd/default.nix


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{ stdenv, fetchFromGitHub, kernel }:

# facetimehd is not supported for kernels older than 3.19";
assert stdenv.lib.versionAtLeast kernel.version "3.19";

stdenv.mkDerivation rec {
  name = "facetimehd-${version}-${kernel.version}";
  version = "git-20160503";

  src = fetchFromGitHub {
    owner = "patjak";
    repo = "bcwc_pcie";
    # Note: When updating this revision:
    # 1. Also update pkgs/os-specific/linux/firmware/facetimehd-firmware/
    # 2. Test the module and firmware change via:
    #    a. Give some applications a try (Skype, Hangouts, Cheese, etc.)
    #    b. Run: journalctl -f
    #    c. Then close the lid
    #    d. Then open the lid (and maybe press a key to wake it up)
    #    e. see if the module loads back (apps using the camera won't
    #       recover and will have to be restarted) and the camera
    #       still works.
    rev = "5a7083bd98b38ef3bd223f7ee531d58f4fb0fe7c";
    sha256 = "0d455kajvn5xav9iilqy7s1qvsy4yb8vzjjxx7bvcgp7aj9ljvdp";
  };

  preConfigure = ''
    export INSTALL_MOD_PATH="$out"
  '';

  hardeningDisable = [ "pic" ];

  makeFlags = [
    "KDIR=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build"
  ];

  meta = with stdenv.lib; {
    homepage = https://github.com/patjak/bcwc_pcie;
    description = "Linux driver for the Facetime HD (Broadcom 1570) PCIe webcam";
    license = licenses.gpl2;
    maintainers = with maintainers; [ womfoo grahamc ];
    platforms = platforms.linux;
  };
}