[alsa-devel] [PATCH v2 18/22] ASoC: soc-core: have legacy_dai_naming at snd_soc_register_dai()

[Kuninori Morimoto]

From: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>

ALSA SoC has 2 functions.
snd_soc_register_dai()  is used from topology
snd_soc_register_dais() is used from snd_soc_add_component()

In general, people think like _dai() is called from _dais()
with for loop. But in reality, these are very similar
but different implementation.
We shouldn't have duplicated and confusing implementation.

snd_soc_register_dai() is now used from topology.
But to reduce duplicated code, it should be used from _dais(), too.
To prepare it, this patch adds missing parameter legacy_dai_naming
to snd_soc_register_dai().

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx at renesas.com>
---
v1 -> v2

	- tidyup log

 include/sound/soc.h      | 3 ++-
 sound/soc/soc-core.c     | 5 +++--
 sound/soc/soc-topology.c | 2 +-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/include/sound/soc.h b/include/sound/soc.h
index daa0e10..766fa81 100644
--- a/include/sound/soc.h
+++ b/include/sound/soc.h
@@ -1327,7 +1327,8 @@ struct snd_soc_dai_link *snd_soc_find_dai_link(struct snd_soc_card *card,
 					       const char *stream_name);
 
 int snd_soc_register_dai(struct snd_soc_component *component,
-	struct snd_soc_dai_driver *dai_drv);
+			 struct snd_soc_dai_driver *dai_drv,
+			 bool legacy_dai_naming);
 void snd_soc_unregister_dai(struct snd_soc_dai *dai);
 
 struct snd_soc_dai *snd_soc_find_dai(
diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
index 2b9dc11..7bd38fb 100644
--- a/sound/soc/soc-core.c
+++ b/sound/soc/soc-core.c
@@ -2607,7 +2607,8 @@ EXPORT_SYMBOL_GPL(snd_soc_unregister_dai);
  * will be freed in the component cleanup.
  */
 int snd_soc_register_dai(struct snd_soc_component *component,
-	struct snd_soc_dai_driver *dai_drv)
+			 struct snd_soc_dai_driver *dai_drv,
+			 bool legacy_dai_naming)
 {
 	struct snd_soc_dapm_context *dapm =
 		snd_soc_component_get_dapm(component);
@@ -2621,7 +2622,7 @@ int snd_soc_register_dai(struct snd_soc_component *component,
 	}
 
 	lockdep_assert_held(&client_mutex);
-	dai = soc_add_dai(component, dai_drv, false);
+	dai = soc_add_dai(component, dai_drv, legacy_dai_naming);
 	if (!dai)
 		return -ENOMEM;
 
diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c
index 0fd0329..b6e1456 100644
--- a/sound/soc/soc-topology.c
+++ b/sound/soc/soc-topology.c
@@ -1842,7 +1842,7 @@ static int soc_tplg_dai_create(struct soc_tplg *tplg,
 	list_add(&dai_drv->dobj.list, &tplg->comp->dobj_list);
 
 	/* register the DAI to the component */
-	return snd_soc_register_dai(tplg->comp, dai_drv);
+	return snd_soc_register_dai(tplg->comp, dai_drv, false);
 }
 
 static void set_link_flags(struct snd_soc_dai_link *link,
-- 
2.7.4