From: Piotr Maziarz <piotrx.maziarz@linux.intel.com>
Date: Mon, 31 Aug 2020 09:08:57 +0000 (+0200)
Subject: topology: decode: Add enum control texts as separate element
X-Git-Tag: v1.2.4~31
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=f1435207a2fbe35bf616c6d58eecd8801dbe5642;p=alsa-lib.git

topology: decode: Add enum control texts as separate element

Texts are separate sections that should referenced by enum control.

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>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---

diff --git a/src/topology/ctl.c b/src/topology/ctl.c
index 02e482e7..1f398461 100644
--- a/src/topology/ctl.c
+++ b/src/topology/ctl.c
@@ -1088,11 +1088,19 @@ int tplg_add_enum(snd_tplg_t *tplg, struct snd_tplg_enum_template *enum_ctl,
 	}
 
 	if (enum_ctl->texts != NULL) {
+		struct tplg_elem *texts = tplg_elem_new_common(tplg, NULL,
+						enum_ctl->hdr.name, SND_TPLG_TYPE_TEXT);
+
+		texts->texts->num_items = num_items;
 		for (i = 0; i < num_items; i++) {
-			if (enum_ctl->texts[i] != NULL)
-				snd_strlcpy(ec->texts[i], enum_ctl->texts[i],
-					    SNDRV_CTL_ELEM_ID_NAME_MAXLEN);
+			if (!enum_ctl->texts[i])
+				continue;
+			snd_strlcpy(ec->texts[i], enum_ctl->texts[i],
+				    SNDRV_CTL_ELEM_ID_NAME_MAXLEN);
+			snd_strlcpy(texts->texts->items[i], enum_ctl->texts[i],
+				    SNDRV_CTL_ELEM_ID_NAME_MAXLEN);
 		}
+		tplg_ref_add(elem, SND_TPLG_TYPE_TEXT, enum_ctl->hdr.name);
 	}
 
 	if (enum_ctl->values != NULL) {