From: Mengdong Lin <mengdong.lin@xxxxxxxxxxxxxxx>
The name and ID of SectionPCM should be set to pcm_name and pcm_id,
for a front-end DAI link in the kernel, not for the front-end DAI
of the link.
Signed-off-by: Mengdong Lin <mengdong.lin@xxxxxxxxxxxxxxx>
diff --git a/include/sound/asoc.h b/include/sound/asoc.h
index 920c9e0..abe49c5 100644
--- a/include/sound/asoc.h
+++ b/include/sound/asoc.h
@@ -414,7 +414,7 @@ struct snd_soc_tplg_pcm {
__le32 size; /* in bytes of this structure */
char pcm_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
char dai_name[SNDRV_CTL_ELEM_ID_NAME_MAXLEN];
- __le32 pcm_id; /* unique ID - used to match */
+ __le32 pcm_id; /* unique ID - used to match with DAI link */
__le32 dai_id; /* unique ID - used to match */
__le32 playback; /* supports playback mode */
__le32 capture; /* supports capture mode */
diff --git a/src/topology/pcm.c b/src/topology/pcm.c
index 1df4f54..1661821 100644
--- a/src/topology/pcm.c
+++ b/src/topology/pcm.c
@@ -337,7 +337,7 @@ int tplg_parse_pcm(snd_tplg_t *tplg,
pcm = elem->pcm;
pcm->size = elem->size;
- elem_copy_text(pcm->dai_name, elem->id, SNDRV_CTL_ELEM_ID_NAME_MAXLEN);
+ elem_copy_text(pcm->pcm_name, elem->id, SNDRV_CTL_ELEM_ID_NAME_MAXLEN);
tplg_dbg(" PCM: %s\n", elem->id);
@@ -366,8 +366,8 @@ int tplg_parse_pcm(snd_tplg_t *tplg,
if (snd_config_get_string(n, &val) < 0)
return -EINVAL;
- pcm->dai_id = atoi(val);
- tplg_dbg("\t%s: %d\n", id, pcm->dai_id);
+ pcm->pcm_id = atoi(val);
+ tplg_dbg("\t%s: %d\n", id, pcm->pcm_id);
continue;
}
--
2.5.0
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