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d71b18f7c7
The HID++ spec says the following about the very long report length: "n Bytes, depends on HID++ collection declaration". Hardcoding this breaks talking to some HID++ devices over BlueTooth, since they declare only 45 bytes data for the very long report, rather then the hardcoded 63. This commit fixes this by getting the actual report length from the descriptors. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Benjamin Tissoires <benjamin.tissoires@redhat.com>
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 Restructured Text 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.