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efee0fca19
Some devices using the NAU8824 have only one speaker. To still have things working properly this requires the left + right channels to both be mixed to the left speaker output. This mixer setup is done by userspace based on UCM profiles. But this requires userspace to know that there is a mono-speaker. Add a helper function (for the machine driver) to get a components string providing this info. This is done inside the codec driver because the codec driver already has a DMI quirk table. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Link: https://lore.kernel.org/r/20211002211459.110124-3-hdegoede@redhat.com Signed-off-by: Mark Brown <broonie@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 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.