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![]() Over the months the original meaning of ALLOW_OFFLINE and ALLOW_ONLINE have be lost, and there is now a confusing mixture of uses in the source tree. With this commit we make it clear the UPDATABLE flag is used to specify when the device is updatable (e.g. from the desktop live session, or from the systemd offline updates mode, or both) and the NEEDS_REBOOT flag lets us know when the update is actually going to be done. For instance, a UEFI UpdateCapsule can be *scheduled* from either the desktop or from the update mode (but the latter would be a bit weird), but does require a reboot. Some devices might only be updatable outside the live session, for instance a hard drive update or a GPU update -- there's just too much going on with a live session and we want to tightly control what's running during the firmware flash. This also means we don't have to "retry" the update when scheduling an update that really can be scheduled whenever, but just requires a reboot to apply. |
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fu-plugin-colorhug.c | ||
meson.build | ||
README.md |
ColorHug Support
Introduction
The ColorHug is an affordable open source display colorimeter built by Hughski Limited. The USB device allows you to calibrate your screen for accurate color matching.
ColorHug versions 1 and 2 support a custom HID-based flashing protocol, but version 3 (ColorHug+) has now switched to DFU.
Build Requirements
For colorhug support you need to install colord 1.2.12 or later.
- source: https://github.com/hughsie/colord
- rpms: http://people.freedesktop.org/~hughsient/fedora/
- debs (Debian): https://tracker.debian.org/pkg/fwupd
- debs (Ubuntu): https://launchpad.net/ubuntu/+source/fwupd
If you don't want or need this functionality you can use the
--disable-colorhug
option.