linuxPackages.decklink: init at 12.0a14

{ stdenv, lib, requireFile, fetchpatch, kernel }:

stdenv.mkDerivation rec {

  pname = "decklink";

  version = "12.0a14";

  src = requireFile {

    name = "Blackmagic_Desktop_Video_Linux_${lib.versions.majorMinor version}.tar.gz";

    url = "https://www.blackmagicdesign.com/support/download/76b2edbed5884e1dbbfea104071f1643/Linux";

    sha256 = "e5a586ee705513cf5e6b024e1ec68621ab91d50b370981023e0bff73a19169c2";

  };

  patches = [

    (fetchpatch {

      name = "01-fix-get_user_pages.patch";

      url = "https://aur.archlinux.org/cgit/aur.git/plain/01-fix-get_user_pages.patch?h=decklink&id=212ec426d96db3de0fedad803238d0604cc4df76";

      sha256 = "193199d59kmwdajhyw9k98636lbxrxwnxwlbhhijp1qms6y1qn2j";

    })

    (fetchpatch {

      name = "02-fix-have_unlocked_ioctl.patch";

      url = "https://aur.archlinux.org/cgit/aur.git/plain/02-fix-have_unlocked_ioctl.patch?h=decklink&id=212ec426d96db3de0fedad803238d0604cc4df76";

      sha256 = "0yf3bwry28zr1yfnx6wyh650d8kac4q70x95kz4p7sr6r7ajwzdm";

    })

  ];

  KERNELDIR = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";

  INSTALL_MOD_PATH = placeholder "out";

  nativeBuildInputs =  kernel.moduleBuildDependencies;

  postUnpack = ''

    tar xf Blackmagic_Desktop_Video_Linux_${lib.versions.majorMinor version}/other/${stdenv.hostPlatform.uname.processor}/desktopvideo-${version}-${stdenv.hostPlatform.uname.processor}.tar.gz

    moduleRoot=$NIX_BUILD_TOP/desktopvideo-${version}-${stdenv.hostPlatform.uname.processor}/usr/src

  '';

  buildPhase = ''

    runHook preBuild

    make -C $moduleRoot/blackmagic-${version} -j$NIX_BUILD_CORES

    make -C $moduleRoot/blackmagic-io-${version} -j$NIX_BUILD_CORES

    runHook postBuild

  '';

  installPhase = ''

    runHook preInstall

    make -C $KERNELDIR M=$moduleRoot/blackmagic-${version} modules_install

    make -C $KERNELDIR M=$moduleRoot/blackmagic-io-${version} modules_install

    runHook postInstall

  '';

  meta = with lib; {

    homepage = "https://www.blackmagicdesign.com/support/family/capture-and-playback";

    maintainers = [ maintainers.hexchen ];

    license = licenses.unfree;

    description = "Kernel module for the Blackmagic Design Decklink cards";

    sourceProvenance = with lib.sourceTypes; [ binaryFirmware ];

    platforms = platforms.linux;

  };

}

    dddvb = callPackage ../os-specific/linux/dddvb { };

    decklink = callPackage ../os-specific/linux/decklink { };

    digimend = callPackage ../os-specific/linux/digimend { };

    dpdk-kmods = callPackage ../os-specific/linux/dpdk-kmods { };