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| author |   Liam Girdwood <liam.r.girdwood@linux.intel.com> | 2015-05-29 19:06:13 +0100 |
|---|---|---|
| committer |   Mark Brown <broonie@kernel.org> | 2015-06-03 21:01:01 +0100 |
| commit | c147c0e17b532a0d35ab92c86bbce0dfe1c1aaf4 (patch) | |
| tree | 071e5f30896c236daf06c30e7fc1df1e678e2869 /sound/soc/soc-topology.c | |
| parent | ASoC: dapm: fix snd_soc_dapm_new_control() implicit declaration (diff) | |
| download | wireguard-linux-c147c0e17b532a0d35ab92c86bbce0dfe1c1aaf4.tar.xz wireguard-linux-c147c0e17b532a0d35ab92c86bbce0dfe1c1aaf4.zip | |
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>
Diffstat (limited to 'sound/soc/soc-topology.c')
0 files changed, 0 insertions, 0 deletions