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Jerome Brunet 1a11d88f49
ASoC: meson: add tdm formatter base driver
Add Amlogic's axg TDM core driver. On this SoC, tdm is bit more
complex than usual, mainly because the different TDM input decoders can
be attached to any of TDM pad interface, including the output pads.

For the this, TDM on this SoC is modeled like this:
- TDM interface provides the DAIs the codecs will be attached to.
  The main responsibility of this driver is to manage the pad format
  and the TDM clock rates.
- TDM Formatters: These are the entities which are actually dealing with
  the TDM signal. TDMOUT produce a TDM signal from the audio sample
  provided by FRDDR using the clocks provided the TDM interface. TDMIN
  feeds TODDR with audio sample using the clocks and TDM signal provided
  by the TDM Interface.
- TDM Streams: This provides the link between 1 DAI stream of the TDM
  interface and one (or more) TDM formatters.

This driver provides the TDM formatter and TDM stream operations.

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2018-07-20 17:38:27 +01:00
Documentation ASoC: meson: add axg tdm interface DT bindings documentation 2018-07-20 17:38:19 +01:00
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arch ARM: pxa: change SSP DMA channels allocation 2018-06-18 21:32:41 +02:00
block for-linus-20180616 2018-06-17 05:37:55 +09:00
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drivers ata: pata_pxa: remove the dmaengine compat need 2018-06-18 21:32:07 +02:00
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include ASoC: core: add support to card re-bind using component framework 2018-07-18 13:08:15 +01:00
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sound ASoC: meson: add tdm formatter base driver 2018-07-20 17:38:27 +01:00
tools Solve a series of broken links for files under Documentation: 2018-06-17 05:25:18 +09:00
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MAINTAINERS MAINTAINERS: add entry for STM32 audio drivers 2018-07-20 13:18:31 +01:00
Makefile Linux 4.18-rc1 2018-06-17 08:04:49 +09:00
README

README

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.
See Documentation/00-INDEX for a list of what is contained in each file.

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.