ASoC: qcom: common: use modern dai_link style

ASoC is now supporting modern style dai_link
(= snd_soc_dai_link_component) for CPU/Codec/Platform.
This patch switches to use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/qcom/common.c b/sound/soc/qcom/common.c
index 5661025..c7a8785 100644 (file)
--- a/sound/soc/qcom/common.c
+++ b/sound/soc/qcom/common.c
@@ -14,6 +14,7 @@ int qcom_snd_parse_of(struct snd_soc_card *card)
        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");
@@ -40,6 +41,17 @@ int qcom_snd_parse_of(struct snd_soc_card *card)
 
        card->num_links = num_links;
        link = card->dai_link;
+
+       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;
+
        for_each_child_of_node(dev->of_node, np) {
                cpu = of_get_child_by_name(np, "cpu");
                platform = of_get_child_by_name(np, "platform");
@@ -57,20 +69,20 @@ int qcom_snd_parse_of(struct snd_soc_card *card)
                        dev_err(card->dev, "error getting cpu phandle\n");
                        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");
                        goto err;
                }
 
                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) {
+                       if (!link->platforms->of_node) {
                                dev_err(card->dev, "platform dai not found\n");
                                ret = -EINVAL;
                                goto err;
@@ -84,9 +96,16 @@ int qcom_snd_parse_of(struct snd_soc_card *card)
                        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;
                }