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topology: A API calls to directly build topology data from templates

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Add some new API calls so that applications can directly build topology data
using template structures.

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 18:23:17 +01:00 • committed by Takashi Iwai
parent 1b148ef590
commit 5b518c9159
6 changed files with 573 additions and 18 deletions
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14
src/topology/tplg_local.h
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@ -190,6 +190,7 @@ int tplg_build_pcm_dai(snd_tplg_t *tplg, unsigned int type);
int tplg_copy_data(struct tplg_elem *elem, struct tplg_elem *ref);
int tplg_ref_add(struct tplg_elem *elem, int type, const char* id);
int tplg_ref_add_elem(struct tplg_elem *elem, struct tplg_elem *elem_ref);
struct tplg_elem *tplg_elem_new(void);
void tplg_elem_free(struct tplg_elem *elem);
@ -214,3 +215,16 @@ int tplg_parse_ops(snd_tplg_t *tplg ATTRIBUTE_UNUSED,
struct tplg_elem *lookup_pcm_dai_stream(struct list_head *base,
const char* id);
int tplg_add_mixer_object(snd_tplg_t *tplg, snd_tplg_obj_template_t *t);
int tplg_add_enum_object(snd_tplg_t *tplg, snd_tplg_obj_template_t *t);
int tplg_add_bytes_object(snd_tplg_t *tplg, snd_tplg_obj_template_t *t);
int tplg_add_widget_object(snd_tplg_t *tplg, snd_tplg_obj_template_t *t);
int tplg_add_graph_object(snd_tplg_t *tplg, snd_tplg_obj_template_t *t);
int tplg_add_mixer(snd_tplg_t *tplg, struct snd_tplg_mixer_template *mixer,
struct tplg_elem **e);
int tplg_add_enum(snd_tplg_t *tplg, struct snd_tplg_enum_template *enum_ctl,
struct tplg_elem **e);
int tplg_add_bytes(snd_tplg_t *tplg, struct snd_tplg_bytes_template *bytes_ctl,
struct tplg_elem **e);