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The TUXEDO Sirius 16 Gen1 and the TUXEDO Sirius 16 Gen2 Notebooks have an additional "fan" key next to F12. Pressing it alone sends a F14 key press which can be bound by user space. Pressing it while holding the FN key triggers two things: - The EC firmware locks the fan speed of the internal fans at 100% - F13 key press is registered which by default is already bound in xkb and desktop environments (e.g. in KDE Plasma it launches system settings) To avoid this unexpected double duty of the FN shortcut, this bpf program suppresses the F13 key press. Signed-off-by: Werner Sembach <wse@tuxedocomputers.com> Link: https://gitlab.freedesktop.org/libevdev/udev-hid-bpf/-/merge_requests/166 Acked-by: Jiri Kosina <jkosina@suse.com> Link: https://patch.msgid.link/20250207-bpf-import-2025-02-07-v1-2-6048fdd5a206@kernel.org Signed-off-by: Benjamin Tissoires <bentiss@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.