33cd763078
Yet more preliminary work for the upcoming USB gadget support. Now export the helpers to convert between legacy MIDI1 and UMP data for handling the MIDI 1.0 USB interface. The header file is moved to include/sound. The API functions are slightly changed, so that they can be used without the direct access to snd_ump object. The allocation is done in ump.c itself as it's a simple kcalloc(). Link: https://lore.kernel.org/r/20230623075530.10976-1-tiwai@suse.de Signed-off-by: Takashi Iwai <tiwai@suse.de>
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.