7650862f4e
Add support for querying the same ACPI Device-Specific-Method (DSM) as Windows uses to determine things like speaker and mic routing. This avoids the need to add DMI quirks for each new ESS8316 tablet model. This has been tested on the following devices: 1. Chuwi Hi12 CHT with stereo speakers and IN2-mic-map, this avoids the need to add a DMI quirk for this model. 2. Nanote UMPC-01 CHT with stereo speakers and IN1-mic-map, the existing DMI quirk is still necessary because of a bug in the DSM return values for the speakers (it returns mono). 3. Onda V80 plus CHT with mono speaker and IN1-mic-map, DSM set quirks match the previously used defaults. 4. GP-electronic T701 BYT with mono speaker and IN2-mic-map, DSM set quirks match the previously used defaults. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20231202123946.54347-5-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.