tree 071e5f30896c236daf06c30e7fc1df1e678e2869
parent 5353f65b859255a07e8bf5c096be4d5d268b46e8
author Liam Girdwood <liam.r.girdwood@linux.intel.com> 1432922773 +0100
committer Mark Brown <broonie@kernel.org> 1433361661 +0100

ASoC: topology: Add topology UAPI header

 The ASoC topology UAPI header defines the structures
 required to define any DSP firmware audio topology and control objects from
 userspace.

The following objects are supported :-
 o kcontrols including TLV controls.
 o DAPM widgets and graph elements
 o Vendor bespoke objects.
 o Coefficient data
 o FE PCM capabilities and config.
 o BE link capabilities and config.
 o Codec <-> codec link capabilities and config.
 o Topology object manifest.

The file format is simple and divided into blocks for each object type and
each block has a header that defines it's size and type. Blocks can be in
any order of type and can either all be in a single file or spread across
more than one file. Blocks also have a group identifier ID so that they can
be loaded and unloaded by ID.

Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>