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Merge pull request #15728 from grahamc/facetimehd-firmware

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Facetimehd-Firmware: Update,  add update documentation, add myself as maintainer
This commit is contained in:
Joachim Fasting 2016-05-27 00:21:21 +02:00
commit 1c07183dc1
3 changed files with 34 additions and 10 deletions
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1
lib/maintainers.nix
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@ -151,6 +151,7 @@
goibhniu = "Cillian de Róiste <cillian.deroiste@gmail.com>";
Gonzih = "Max Gonzih <gonzih@gmail.com>";
gpyh = "Yacine Hmito <yacine.hmito@gmail.com>";
grahamc = "Graham Christensen <graham@grahamc.com>";
gridaphobe = "Eric Seidel <eric@seidel.io>";
guibert = "David Guibert <david.guibert@gmail.com>";
havvy = "Ryan Scheel <ryan.havvy@gmail.com>";

12
pkgs/os-specific/linux/facetimehd/default.nix
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@ -11,6 +11,16 @@ stdenv.mkDerivation rec {
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";
};
@ -27,7 +37,7 @@ stdenv.mkDerivation rec {
homepage = https://github.com/patjak/bcwc_pcie;
description = "Linux driver for the Facetime HD (Broadcom 1570) PCIe webcam";
license = licenses.gpl2;
maintainers = [ maintainers.womfoo ];
maintainers = with maintainers; [ womfoo grahamc ];
platforms = platforms.linux;
};

31
pkgs/os-specific/linux/firmware/facetimehd-firmware/default.nix
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@ -2,14 +2,28 @@
let
version = "1.43";
version = "1.43_4";
dmgRange = "420107885-421933300"; # the whole download is 1.3GB, this cuts it down to 2MB
# Updated according to https://github.com/patjak/bcwc_pcie/pull/81/files
# and https://github.com/patjak/bcwc_pcie/blob/5a7083bd98b38ef3bd223f7ee531d58f4fb0fe7c/firmware/Makefile#L3-L9
# and https://github.com/patjak/bcwc_pcie/blob/5a7083bd98b38ef3bd223f7ee531d58f4fb0fe7c/firmware/extract-firmware.sh
# From the Makefile:
dmgUrl = "https://support.apple.com/downloads/DL1877/en_US/osxupd10.11.5.dmg";
dmgRange = "205261917-208085450"; # the whole download is 1.3GB, this cuts it down to 2MB
# Notes:
# 1. Be sure to update the sha256 below in the fetch_url
# 2. Be sure to update the homepage in the meta
# Also from the Makefile (OS_DRV, OS_DRV_DIR), but seems to not change:
firmwareIn = "./System/Library/Extensions/AppleCameraInterface.kext/Contents/MacOS/AppleCameraInterface";
firmwareOut = "firmware.bin";
firmwareOffset = "81920";
firmwareSize = "603715";
# The following are from the extract-firmware.sh
firmwareOffset = "81920"; # Variable: firmw_offsets
firmwareSize = "603715"; # Variable: firmw_sizes
# separated this here as the script will fail without the 'exit 0'
unpack = pkgs.writeScriptBin "unpack" ''
@ -22,10 +36,9 @@ in
stdenv.mkDerivation {
name = "facetimehd-firmware-${version}";
src = fetchurl {
url = "https://support.apple.com/downloads/DL1849/en_US/osxupd10.11.2.dmg";
sha256 = "1jw6sy9vj27amfak83cs2c7q856y4mk1wix3rl4q10yvd9bl4k9x";
url = dmgUrl;
sha256 = "0xqkl4yds0n9fdjvnk0v5mj382q02crry6wm2q7j3ncdqwsv02sv";
curlOpts = "-r ${dmgRange}";
};
@ -42,9 +55,9 @@ stdenv.mkDerivation {
meta = with stdenv.lib; {
description = "facetimehd firmware";
homepage = https://support.apple.com/downloads/DL1849;
homepage = https://support.apple.com/downloads/DL1877;
license = licenses.unfree;
maintainers = [ maintainers.womfoo ];
maintainers = with maintainers; [ womfoo grahamc ];
platforms = platforms.linux;
};