topology: Revise document and comments for ABI v5

Revise the obsolete content in document and comments.

Here are the major changes in implementation from early phase design:
- PCM object is used to configure front end DAI & DAI links, not used by
  physical DAI or DAI links.
- No longer use separate object for backend or codec<->codec links, but
  use physical links to cover them.

Signed-off-by: Mengdong Lin <mengdong.lin@linux.intel.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Mengdong Lin 2016-11-16 14:43:07 +08:00 committed by Takashi Iwai
parent 75626fec50
commit fa7a52e636
2 changed files with 15 additions and 32 deletions

View file

@ -1198,7 +1198,6 @@ int tplg_add_link_object(snd_tplg_t *tplg, snd_tplg_obj_template_t *t)
&& t->type != SND_TPLG_TYPE_CC)
return -EINVAL;
/* here type can be either BE or CC. */
elem = tplg_elem_new_common(tplg, NULL, link_tpl->name, t->type);
if (!elem)
return -ENOMEM;