Merge remote-tracking branches 'asoc/topic/jz4740', 'asoc/topic/kirkwood', 'asoc...

[firefly-linux-kernel-4.4.55.git] / sound / soc / mediatek / mt8173-rt5650-rt5676.c

diff --git a/sound/soc/mediatek/mt8173-rt5650-rt5676.c b/sound/soc/mediatek/mt8173-rt5650-rt5676.c
index bff96e4e8b5d0d5decbaba9f879882634f1c39bd..50ba538eccb3f771da9c08685d4e33aa0cbfa80b 100644 (file)
--- a/sound/soc/mediatek/mt8173-rt5650-rt5676.c
+++ b/sound/soc/mediatek/mt8173-rt5650-rt5676.c
@@ -138,7 +138,6 @@ static struct snd_soc_dai_link mt8173_rt5650_rt5676_dais[] = {
                .name = "rt5650_rt5676 Playback",
                .stream_name = "rt5650_rt5676 Playback",
                .cpu_dai_name = "DL1",
-               .platform_name = "11220000.mt8173-afe-pcm",
                .codec_name = "snd-soc-dummy",
                .codec_dai_name = "snd-soc-dummy-dai",
                .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
@@ -149,7 +148,6 @@ static struct snd_soc_dai_link mt8173_rt5650_rt5676_dais[] = {
                .name = "rt5650_rt5676 Capture",
                .stream_name = "rt5650_rt5676 Capture",
                .cpu_dai_name = "VUL",
-               .platform_name = "11220000.mt8173-afe-pcm",
                .codec_name = "snd-soc-dummy",
                .codec_dai_name = "snd-soc-dummy-dai",
                .trigger = {SND_SOC_DPCM_TRIGGER_POST, SND_SOC_DPCM_TRIGGER_POST},
@@ -161,7 +159,6 @@ static struct snd_soc_dai_link mt8173_rt5650_rt5676_dais[] = {
        {
                .name = "Codec",
                .cpu_dai_name = "I2S",
-               .platform_name = "11220000.mt8173-afe-pcm",
                .no_pcm = 1,
                .codecs = mt8173_rt5650_rt5676_codecs,
                .num_codecs = 2,
@@ -194,6 +191,7 @@ static struct snd_soc_codec_conf mt8173_rt5650_rt5676_codec_conf[] = {
 
 static struct snd_soc_card mt8173_rt5650_rt5676_card = {
        .name = "mtk-rt5650-rt5676",
+       .owner = THIS_MODULE,
        .dai_link = mt8173_rt5650_rt5676_dais,
        .num_links = ARRAY_SIZE(mt8173_rt5650_rt5676_dais),
        .codec_conf = mt8173_rt5650_rt5676_codec_conf,
@@ -209,7 +207,21 @@ static struct snd_soc_card mt8173_rt5650_rt5676_card = {
 static int mt8173_rt5650_rt5676_dev_probe(struct platform_device *pdev)
 {
        struct snd_soc_card *card = &mt8173_rt5650_rt5676_card;
-       int ret;
+       struct device_node *platform_node;
+       int i, ret;
+
+       platform_node = of_parse_phandle(pdev->dev.of_node,
+                                        "mediatek,platform", 0);
+       if (!platform_node) {
+               dev_err(&pdev->dev, "Property 'platform' missing or invalid\n");
+               return -EINVAL;
+       }
+
+       for (i = 0; i < card->num_links; i++) {
+               if (mt8173_rt5650_rt5676_dais[i].platform_name)
+                       continue;
+               mt8173_rt5650_rt5676_dais[i].platform_of_node = platform_node;
+       }
 
        mt8173_rt5650_rt5676_codecs[0].of_node =
                of_parse_phandle(pdev->dev.of_node, "mediatek,audio-codec", 0);
@@ -250,7 +262,6 @@ MODULE_DEVICE_TABLE(of, mt8173_rt5650_rt5676_dt_match);
 static struct platform_driver mt8173_rt5650_rt5676_driver = {
        .driver = {
                   .name = "mtk-rt5650-rt5676",
-                  .owner = THIS_MODULE,
                   .of_match_table = mt8173_rt5650_rt5676_dt_match,
 #ifdef CONFIG_PM
                   .pm = &snd_soc_pm_ops,