Enable PipeWire camera support for F41+

firefox.spec

@@ -25,6 +25,14 @@ ExcludeArch: i686
 # Disabled due to various issues now.
 %global use_xdg_file_portal 0
 
+# PipeWire camera is needed for IPU6 camera support in Fedora 41+
+# https://fedoraproject.org/wiki/Changes/IPU6_Camera_support
+%if 0%{?fedora} >= 41
+%global use_pipewire_camera 1
+%else
+%global use_pipewire_camera 0
+%endif
+
 %global system_nss        1
 %global system_libevent   1
 %global build_with_asan   0
@@ -189,7 +197,7 @@ ExcludeArch: i686
 Summary:        Mozilla Firefox Web browser
 Name:           firefox
 Version:        129.0
-Release:        1%{?pre_tag}%{?dist}
+Release:        2%{?pre_tag}%{?dist}
 URL:            https://www.mozilla.org/firefox/
 License:        MPLv1.1 or GPLv2+ or LGPLv2+
 Source0:        https://archive.mozilla.org/pub/firefox/releases/%{version}%{?pre_version}/source/firefox-%{version}%{?pre_version}.source.tar.xz
@@ -1084,6 +1092,10 @@ cp %{SOURCE12} %{buildroot}%{mozappdir}/browser/defaults/preferences
 echo 'pref("widget.use-xdg-desktop-portal.file-picker", 1);' >> %{buildroot}%{mozappdir}/browser/defaults/preferences/firefox-redhat-default-prefs.js
 %endif
 
+%if %{?use_pipewire_camera}
+echo 'pref("media.webrtc.camera.allow-pipewire", 1);' >> %{buildroot}%{mozappdir}/browser/defaults/preferences/firefox-redhat-default-prefs.js
+%endif
+
 # Add distribution.ini
 mkdir -p %{buildroot}%{mozappdir}/distribution
 cp %{SOURCE26} %{buildroot}%{mozappdir}/distribution
@@ -1226,6 +1238,9 @@ fi
 #---------------------------------------------------------------------
 
 %changelog
+* Tue Aug 13 2024 Jan Grulich <jgrulich@redhat.com> - 129.0-2
+- Enable PipeWire camera support for F41+
+
 * Tue Jul 30 2024 Martin Stransky <stransky@redhat.com> - 129.0-1
 - Update to 129.0