Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/sound/soc/qcom/common.c b/sound/soc/qcom/common.c
index 4715527..6c20bdd 100644
--- a/sound/soc/qcom/common.c
+++ b/sound/soc/qcom/common.c
@@ -14,6 +14,7 @@
struct device *dev = card->dev;
struct snd_soc_dai_link *link;
struct of_phandle_args args;
+ struct snd_soc_dai_link_component *dlc;
int ret, num_links;
ret = snd_soc_of_parse_card_name(card, "model");
@@ -40,10 +41,30 @@
card->num_links = num_links;
link = card->dai_link;
+
for_each_child_of_node(dev->of_node, np) {
+ dlc = devm_kzalloc(dev, 2 * sizeof(*dlc), GFP_KERNEL);
+ if (!dlc)
+ return -ENOMEM;
+
+ link->cpus = &dlc[0];
+ link->platforms = &dlc[1];
+
+ link->num_cpus = 1;
+ link->num_platforms = 1;
+
+ ret = of_property_read_string(np, "link-name", &link->name);
+ if (ret) {
+ dev_err(card->dev, "error getting codec dai_link name\n");
+ goto err;
+ }
+
cpu = of_get_child_by_name(np, "cpu");
+ platform = of_get_child_by_name(np, "platform");
+ codec = of_get_child_by_name(np, "codec");
+
if (!cpu) {
- dev_err(dev, "Can't find cpu DT node\n");
+ dev_err(dev, "%s: Can't find cpu DT node\n", link->name);
ret = -EINVAL;
goto err;
}
@@ -51,59 +72,64 @@
ret = of_parse_phandle_with_args(cpu, "sound-dai",
"#sound-dai-cells", 0, &args);
if (ret) {
- dev_err(card->dev, "error getting cpu phandle\n");
+ dev_err(card->dev, "%s: error getting cpu phandle\n", link->name);
goto err;
}
- link->cpu_of_node = args.np;
+ link->cpus->of_node = args.np;
link->id = args.args[0];
- ret = snd_soc_of_get_dai_name(cpu, &link->cpu_dai_name);
+ ret = snd_soc_of_get_dai_name(cpu, &link->cpus->dai_name);
if (ret) {
- dev_err(card->dev, "error getting cpu dai name\n");
+ dev_err(card->dev, "%s: error getting cpu dai name\n", link->name);
goto err;
}
- platform = of_get_child_by_name(np, "platform");
- codec = of_get_child_by_name(np, "codec");
if (codec && platform) {
- link->platform_of_node = of_parse_phandle(platform,
+ link->platforms->of_node = of_parse_phandle(platform,
"sound-dai",
0);
- if (!link->platform_of_node) {
- dev_err(card->dev, "platform dai not found\n");
+ if (!link->platforms->of_node) {
+ dev_err(card->dev, "%s: platform dai not found\n", link->name);
ret = -EINVAL;
goto err;
}
ret = snd_soc_of_get_dai_link_codecs(dev, codec, link);
if (ret < 0) {
- dev_err(card->dev, "codec dai not found\n");
+ dev_err(card->dev, "%s: codec dai not found\n", link->name);
goto err;
}
link->no_pcm = 1;
link->ignore_pmdown_time = 1;
} else {
- link->platform_of_node = link->cpu_of_node;
- link->codec_dai_name = "snd-soc-dummy-dai";
- link->codec_name = "snd-soc-dummy";
+ dlc = devm_kzalloc(dev, sizeof(*dlc), GFP_KERNEL);
+ if (!dlc)
+ return -ENOMEM;
+
+ link->codecs = dlc;
+ link->num_codecs = 1;
+
+ link->platforms->of_node = link->cpus->of_node;
+ link->codecs->dai_name = "snd-soc-dummy-dai";
+ link->codecs->name = "snd-soc-dummy";
link->dynamic = 1;
}
link->ignore_suspend = 1;
- ret = of_property_read_string(np, "link-name", &link->name);
- if (ret) {
- dev_err(card->dev, "error getting codec dai_link name\n");
- goto err;
- }
-
+ link->nonatomic = 1;
link->dpcm_playback = 1;
link->dpcm_capture = 1;
link->stream_name = link->name;
link++;
+
+ of_node_put(cpu);
+ of_node_put(codec);
+ of_node_put(platform);
}
return 0;
err:
+ of_node_put(np);
of_node_put(cpu);
of_node_put(codec);
of_node_put(platform);