ASoC: fsl: register the wm9712-codec
The mpc5200-psc-ac97 driver does not enumerate attached ac97 devices, so register the device here. Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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@ -22,6 +22,11 @@
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#define DRV_NAME "pcm030-audio-fabric"
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struct pcm030_audio_data {
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struct snd_soc_card *card;
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struct platform_device *codec_device;
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};
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static struct snd_soc_dai_link pcm030_fabric_dai[] = {
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{
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.name = "AC97",
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@ -51,14 +56,22 @@ static int __init pcm030_fabric_probe(struct platform_device *op)
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struct device_node *np = op->dev.of_node;
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struct device_node *platform_np;
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struct snd_soc_card *card = &pcm030_card;
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struct pcm030_audio_data *pdata;
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int ret;
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int i;
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if (!of_machine_is_compatible("phytec,pcm030"))
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return -ENODEV;
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pdata = devm_kzalloc(&op->dev, sizeof(struct pcm030_audio_data),
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GFP_KERNEL);
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if (!pdata)
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return -ENOMEM;
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card->dev = &op->dev;
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platform_set_drvdata(op, card);
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platform_set_drvdata(op, pdata);
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pdata->card = card;
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platform_np = of_parse_phandle(np, "asoc-platform", 0);
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if (!platform_np) {
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@ -69,6 +82,18 @@ static int __init pcm030_fabric_probe(struct platform_device *op)
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for (i = 0; i < card->num_links; i++)
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card->dai_link[i].platform_of_node = platform_np;
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ret = request_module("snd-soc-wm9712");
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if (ret)
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dev_err(&op->dev, "request_module returned: %d\n", ret);
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pdata->codec_device = platform_device_alloc("wm9712-codec", -1);
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if (!pdata->codec_device)
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dev_err(&op->dev, "platform_device_alloc() failed\n");
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ret = platform_device_add(pdata->codec_device);
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if (ret)
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dev_err(&op->dev, "platform_device_add() failed: %d\n", ret);
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ret = snd_soc_register_card(card);
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if (ret)
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dev_err(&op->dev, "snd_soc_register_card() failed: %d\n", ret);
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@ -78,10 +103,11 @@ static int __init pcm030_fabric_probe(struct platform_device *op)
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static int __devexit pcm030_fabric_remove(struct platform_device *op)
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{
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struct snd_soc_card *card = platform_get_drvdata(op);
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struct pcm030_audio_data *pdata = platform_get_drvdata(op);
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int ret;
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ret = snd_soc_unregister_card(card);
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ret = snd_soc_unregister_card(pdata->card);
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platform_device_unregister(pdata->codec_device);
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return ret;
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}
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