diff options
Diffstat (limited to 'pkgs/os-specific/linux/firmware/facetimehd-calibration/default.nix')
-rw-r--r-- | pkgs/os-specific/linux/firmware/facetimehd-calibration/default.nix | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/pkgs/os-specific/linux/firmware/facetimehd-calibration/default.nix b/pkgs/os-specific/linux/firmware/facetimehd-calibration/default.nix deleted file mode 100644 index ca6782688728..000000000000 --- a/pkgs/os-specific/linux/firmware/facetimehd-calibration/default.nix +++ /dev/null @@ -1,62 +0,0 @@ -{ lib, stdenvNoCC, fetchurl, unrar-wrapper, pkgs }: - -let - - version = "5.1.5769"; - - - # Described on https://github.com/patjak/facetimehd/wiki/Extracting-the-sensor-calibration-files - - # From the wiki page, range extracted with binwalk: - zipUrl = "https://download.info.apple.com/Mac_OS_X/031-30890-20150812-ea191174-4130-11e5-a125-930911ba098f/bootcamp${version}.zip"; - zipRange = "2338085-3492508"; # the whole download is 518MB, this deflate stream is 1.2MB - - # CRC and length from the ZIP entry header (not strictly necessary, but makes it extract cleanly): - gzFooter = ''\x51\x1f\x86\x78\xcf\x5b\x12\x00''; - - # Also from the wiki page: - calibrationFiles = [ - { file = "1771_01XX.dat"; offset = "1644880"; size = "19040"; } - { file = "1871_01XX.dat"; offset = "1606800"; size = "19040"; } - { file = "1874_01XX.dat"; offset = "1625840"; size = "19040"; } - { file = "9112_01XX.dat"; offset = "1663920"; size = "33060"; } - ]; - -in - -stdenvNoCC.mkDerivation { - - pname = "facetimehd-calibration"; - inherit version; - src = fetchurl { - url = zipUrl; - sha256 = "1dzyv457fp6d8ly29sivqn6llwj5ydygx7p8kzvdnsp11zvid2xi"; - curlOpts = "-r ${zipRange}"; - }; - - dontUnpack = true; - dontInstall = true; - - buildInputs = [ unrar-wrapper ]; - - buildPhase = '' - { printf '\x1f\x8b\x08\x00\x00\x00\x00\x00\x00\x00' - cat $src - printf '${gzFooter}' - } | zcat > AppleCamera64.exe - unrar x AppleCamera64.exe AppleCamera.sys - - mkdir -p $out/lib/firmware/facetimehd - '' + lib.concatMapStrings ({file, offset, size}: '' - dd bs=1 skip=${offset} count=${size} if=AppleCamera.sys of=$out/lib/firmware/facetimehd/${file} - '') calibrationFiles; - - meta = with lib; { - description = "facetimehd calibration"; - homepage = "https://support.apple.com/kb/DL1837"; - license = licenses.unfree; - maintainers = with maintainers; [ alexshpilkin womfoo grahamc ]; - platforms = [ "i686-linux" "x86_64-linux" ]; - }; - -} |