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Add the IPC ops including the topology-related IPC ops for the current version (IPC3, named after the current SOF firmware ABI major version 3.0) of IPC supported by the SOF firmware and set it as default. The topology IPC ops and the widget ops within the topology IPC ops are both mandatory. With the introduction of IPC3 ops, we define the list of tokens pertaining to the AIF_IN/AIF_OUT widgets. Then these tokens are parsed during topology parsing and saved as part of the swidget tuples array. Once topology parsing is complete, these tokens will be applied to create the IPC structure for the host component based on the topology widget_setup op in ipc3_tplg_ops. Signed-off-by: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> Reviewed-by: Bard Liao <yung-chuan.liao@linux.intel.com> Reviewed-by: Péter Ujfalusi <peter.ujfalusi@linux.intel.com> Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> Link: https://lore.kernel.org/r/20220314200520.1233427-6-ranjani.sridharan@linux.intel.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.