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topology: Add C templates structure for building topology from C programs

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Define structures that can be used by applications to directly build topology
data instead of using text files. The application will build up the topology
data by populating the template structures for each object type and then
registering the template with the topology core.

Signed-off-by: Mengdong Lin <mengdong.lin@intel.com>
Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Mengdong Lin 2015-08-11 18:23:16 +01:00 • committed by Takashi Iwai
parent ab9633d581
commit 1b148ef590
2 changed files with 176 additions and 18 deletions
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18
src/topology/tplg_local.h
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@ -39,24 +39,6 @@
struct tplg_ref;
struct tplg_elem;
/** Topology object types */
enum snd_tplg_type {
SND_TPLG_TYPE_TLV = 0, /*!< TLV Data */
SND_TPLG_TYPE_MIXER, /*!< Mixer control*/
SND_TPLG_TYPE_ENUM, /*!< Enumerated control */
SND_TPLG_TYPE_TEXT, /*!< Text data */
SND_TPLG_TYPE_DATA, /*!< Private data */
SND_TPLG_TYPE_BYTES, /*!< Byte control */
SND_TPLG_TYPE_STREAM_CONFIG, /*!< PCM Stream configuration */
SND_TPLG_TYPE_STREAM_CAPS, /*!< PCM Stream capabilities */
SND_TPLG_TYPE_PCM, /*!< PCM stream device */
SND_TPLG_TYPE_DAPM_WIDGET, /*!< DAPM widget */
SND_TPLG_TYPE_DAPM_GRAPH, /*!< DAPM graph elements */
SND_TPLG_TYPE_BE, /*!< BE DAI link */
SND_TPLG_TYPE_CC, /*!< Hostless codec <-> codec link */
SND_TPLG_TYPE_MANIFEST, /*!< Topology manifest */
};
struct snd_tplg {
/* opaque vendor data */