DAI name is a part of topology binary. Not printing makes data loss while converting from binary to standard ALSA configuration file.
Signed-off-by: Piotr Maziarz piotrx.maziarz@linux.intel.com Reviewed-by: Cezary Rojewski cezary.rojewski@intel.com Reviewed-by: Amadeusz Sławiński amadeuszx.slawinski@linux.intel.com Reviewed-by: Pierre-Louis Bossart pierre-louis.bossart@linux.intel.com --- src/topology/pcm.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/topology/pcm.c b/src/topology/pcm.c index 49c5eab..5a54e15 100644 --- a/src/topology/pcm.c +++ b/src/topology/pcm.c @@ -781,7 +781,9 @@ int tplg_save_fe_dai(snd_tplg_t *tplg ATTRIBUTE_UNUSED, struct snd_soc_tplg_pcm *pcm = elem->pcm; int err = 0;
- if (pcm->dai_id > 0) + if (strlen(pcm->dai_name)) + err = tplg_save_printf(dst, pfx, "dai.'%s'.id %u\n", pcm->dai_name, pcm->dai_id); + else if (pcm->dai_id > 0) err = tplg_save_printf(dst, pfx, "dai.0.id %u\n", pcm->dai_id); return err; }