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asoc: update snd info api

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Update snd info API and userspace and get codec info.

Change-Id: Ic9cfc89365cf6263a9b1c02403d68e7740bebbeb
Signed-off-by: Meng Wang <mengw@codeaurora.org>
This commit is contained in:
Meng Wang
2019-10-30 17:55:20 +08:00
committed by Gerrit - the friendly Code Review server
parent 11d5299f26
commit 4a03bd5171
5 changed files with 58 additions and 7 deletions
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9
asoc/codecs/wsa881x.c
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@@ -343,7 +343,7 @@ int wsa881x_codec_info_create_codec_entry(struct snd_info_entry *codec_root,
snprintf(name, sizeof(name), "%s.%x", "wsa881x",
(u32)wsa881x->swr_slave->addr);
wsa881x->entry = snd_info_create_subdir(codec_root->module,
wsa881x->entry = snd_info_create_module_entry(codec_root->module,
(const char *)name,
codec_root);
if (!wsa881x->entry) {
@@ -351,6 +351,11 @@ int wsa881x_codec_info_create_codec_entry(struct snd_info_entry *codec_root,
__func__);
return -ENOMEM;
}
wsa881x->entry->mode = S_IFDIR | 0555;
if (snd_info_register(wsa881x->entry) < 0) {
snd_info_free_entry(wsa881x->entry);
return -ENOMEM;
}
version_entry = snd_info_create_card_entry(card->snd_card,
"version",
@@ -358,6 +363,7 @@ int wsa881x_codec_info_create_codec_entry(struct snd_info_entry *codec_root,
if (!version_entry) {
dev_dbg(component->dev, "%s: failed to create wsa881x version entry\n",
__func__);
snd_info_free_entry(wsa881x->entry);
return -ENOMEM;
}
@@ -368,6 +374,7 @@ int wsa881x_codec_info_create_codec_entry(struct snd_info_entry *codec_root,
if (snd_info_register(version_entry) < 0) {
snd_info_free_entry(version_entry);
snd_info_free_entry(wsa881x->entry);
return -ENOMEM;
}
wsa881x->version_entry = version_entry;