diff options
Diffstat (limited to 'src/topology/pcm.c')
| -rw-r--r-- | src/topology/pcm.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/src/topology/pcm.c b/src/topology/pcm.c index d8dd96a8..fe8af45e 100644 --- a/src/topology/pcm.c +++ b/src/topology/pcm.c @@ -740,10 +740,11 @@ int tplg_add_pcm_object(snd_tplg_t *tplg, snd_tplg_obj_template_t *t) return 0; } +/* Add a physical DAI link element from C API */ int tplg_add_link_object(snd_tplg_t *tplg, snd_tplg_obj_template_t *t) { - struct snd_tplg_link_template *link = t->link; - struct snd_soc_tplg_link_config *lk; + struct snd_tplg_link_template *link_tpl = t->link; + struct snd_soc_tplg_link_config *link, *_link; struct tplg_elem *elem; int i; @@ -751,22 +752,25 @@ int tplg_add_link_object(snd_tplg_t *tplg, snd_tplg_obj_template_t *t) return -EINVAL; /* here type can be either BE or CC. */ - elem = tplg_elem_new_common(tplg, NULL, link->name, t->type); + elem = tplg_elem_new_common(tplg, NULL, link_tpl->name, t->type); if (!elem) return -ENOMEM; if (t->type == SND_TPLG_TYPE_BE) - tplg_dbg("BE Link: %s", link->name); + tplg_dbg("BE Link: %s", link_tpl->name); else - tplg_dbg("CC Link: %s", link->name); + tplg_dbg("CC Link: %s", link_tpl->name); - lk = elem->link; - lk->size = elem->size; - lk->id = link->id; - lk->num_streams = link->num_streams; + link = elem->link; + link->size = elem->size; + link->id = link_tpl->id; + /* stream configs */ + if (link_tpl->num_streams > SND_SOC_TPLG_STREAM_CONFIG_MAX) + return -EINVAL; + link->num_streams = link_tpl->num_streams; for (i = 0; i < link->num_streams; i++) - tplg_add_stream_object(&lk->stream[i], &link->stream[i]); + tplg_add_stream_object(&link->stream[i], &link_tpl->stream[i]); return 0; } |