mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2026-05-05 21:44:23 -04:00
ae5f76d404
The previous H616 support patch added a single LINEOUT DAPM pin switch to the card controls. As the codec in this SoC only has a single route, this seemed reasonable at the time, however is redundant given the existing DAPM codec widget definitions controlling the digital and analog sides of the codec. It is also insufficient to describe the scenario where separate components (muxes, jack detection etc) are used to modify the audio route external to the SoC. For example the Anbernic RG(##)XX series of devices uses a headphone jack detection switch, GPIO-controlled speaker amplifier and a passive external mux chip to route audio. Remove the redundant LINEOUT card control, and add a Speaker pin switch control and Headphone DAPM widget to allow control of the above hardware. Signed-off-by: Chris Morgan <macromorgan@hotmail.com> Signed-off-by: Ryan Walklin <ryan@testtoast.com> Tested-by: Philippe Simons <simons.philippe@gmail.com> Link: https://patch.msgid.link/20250214220247.10810-3-ryan@testtoast.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 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.