C++ (Cpp) aml_m8_pinmux_init Examples

Example #1

File: aml_m8_rt5616.c Project: rofehr/linux-wetek

static int aml_m8_audio_probe(struct platform_device *pdev)
{
    //struct device_node *np = pdev->dev.of_node;
    struct snd_soc_card *card = &aml_snd_soc_card;
    struct aml_audio_private_data *p_aml_audio;
    int ret = 0;

    printk(KERN_DEBUG "enter %s\n", __func__);

#ifdef CONFIG_USE_OF
    p_aml_audio = devm_kzalloc(&pdev->dev,
            sizeof(struct aml_audio_private_data), GFP_KERNEL);
    if (!p_aml_audio) {
        dev_err(&pdev->dev, "Can't allocate aml_audio_private_data\n");
        ret = -ENOMEM;
        goto err;
    }

    card->dev = &pdev->dev;
    platform_set_drvdata(pdev, card);
    snd_soc_card_set_drvdata(card, p_aml_audio);
    if (!(pdev->dev.of_node)) {
        dev_err(&pdev->dev, "Must be instantiated using device tree\n");
        ret = -EINVAL;
        goto err;
    }

    ret = snd_soc_of_parse_card_name(card, "aml,sound_card");
    if (ret)
        goto err;

    ret = of_property_read_string_index(pdev->dev.of_node, "aml,codec_dai",
            0, &aml_codec_dai_link[0].codec_dai_name);
    if (ret)
        goto err;

    ret = snd_soc_of_parse_audio_routing(card, "aml,audio-routing");
    if (ret)
      goto err;

//  aml_codec_dai_link[0].codec_of_node = of_parse_phandle(
//          pdev->dev.of_node, "aml,audio-codec", 0);

    ret = snd_soc_register_card(card);
    if (ret) {
        dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
            ret);
        goto err;
    }

    aml_m8_pinmux_init(card);


    return 0;
#endif

err:
    kfree(p_aml_audio);
    return ret;
}

Example #2

File: aml_m8.c Project: releung/s82_kernel

static int aml_m8_audio_probe(struct platform_device *pdev)
{
    struct device_node *np;
    struct snd_soc_card *card = &aml_snd_soc_card;
    struct aml_audio_private_data *p_aml_audio;
	char tmp[NAME_SIZE];
    int ret = 0;

#ifdef CONFIG_USE_OF
    p_aml_audio = devm_kzalloc(&pdev->dev,
            sizeof(struct aml_audio_private_data), GFP_KERNEL);
    if (!p_aml_audio) {
        dev_err(&pdev->dev, "Can't allocate aml_audio_private_data\n");
        ret = -ENOMEM;
        goto err;
    }

    card->dev = &pdev->dev;
    platform_set_drvdata(pdev, card);
    snd_soc_card_set_drvdata(card, p_aml_audio);
    if (!(pdev->dev.of_node)) {
        dev_err(&pdev->dev, "Must be instantiated using device tree\n");
        ret = -EINVAL;
        goto err;
    }

    ret = snd_soc_of_parse_card_name(card, "aml,sound_card");
    if (ret)
        goto err;

    ret = of_property_read_string_index(pdev->dev.of_node, "aml,codec_dai",
            codec_info.codec_index, &aml_codec_dai_link[0].codec_dai_name);
    if (ret)
        goto err;

	printk("codec_name = %s\n", codec_info.name_bus);

	aml_codec_dai_link[0].codec_name = codec_info.name_bus;

    //ret = of_property_read_string_index(pdev->dev.of_node, "aml,codec_name",
    //        0, &aml_codec_dai_link[0].codec_name);
    //if (ret)
    //    goto err;

	 //aml_codec_dai_link[0].codec_of_node = of_parse_phandle(
	//		 pdev->dev.of_node, "aml,audio-codec", 0);
	snprintf(tmp, NAME_SIZE, "%s-%s", "aml,audio-routing", codec_info.name);

    ret = snd_soc_of_parse_audio_routing(card, tmp);
    if (ret)
    	goto err;

    ret = snd_soc_register_card(card);
    if (ret) {
        dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n",
            ret);
        goto err;
    }

    aml_m8_pinmux_init(card);


    return 0;
#endif

err:
    kfree(p_aml_audio);
    return ret;
}