// SPDX-License-Identifier: GPL-2.0-only
/*
 * This file defines data structures and functions used in Machine
 * Driver for Intel platforms with Nuvoton Codecs.
 *
 * Copyright 2023 Intel Corporation.
 */
#include <linux/module.h>
#include <sound/sof.h>
#include "sof_nuvoton_common.h"

/*
 * Nuvoton NAU8318
 */
static const struct snd_kcontrol_new nau8318_kcontrols[] = {
        SOC_DAPM_PIN_SWITCH("Spk"),
};

static const struct snd_soc_dapm_widget nau8318_widgets[] = {
        SND_SOC_DAPM_SPK("Spk", NULL),
};

static const struct snd_soc_dapm_route nau8318_routes[] = {
        { "Spk", NULL, "Speaker" },
};

static struct snd_soc_dai_link_component nau8318_components[] = {
        {
                .name = NAU8318_DEV0_NAME,
                .dai_name = NAU8318_CODEC_DAI,
        }
};

static int nau8318_init(struct snd_soc_pcm_runtime *rtd)
{
        struct snd_soc_card *card = rtd->card;
        struct snd_soc_dapm_context *dapm = snd_soc_card_to_dapm(card);
        int ret;

        ret = snd_soc_dapm_new_controls(dapm, nau8318_widgets,
                                        ARRAY_SIZE(nau8318_widgets));
        if (ret) {
                dev_err(rtd->dev, "fail to add nau8318 widgets, ret %d\n", ret);
                return ret;
        }

        ret = snd_soc_add_card_controls(card, nau8318_kcontrols,
                                        ARRAY_SIZE(nau8318_kcontrols));
        if (ret) {
                dev_err(rtd->dev, "fail to add nau8318 kcontrols, ret %d\n", ret);
                return ret;
        }

        ret = snd_soc_dapm_add_routes(dapm, nau8318_routes,
                                      ARRAY_SIZE(nau8318_routes));

        if (ret) {
                dev_err(rtd->dev, "fail to add nau8318 routes, ret %d\n", ret);
                return ret;
        }

        return ret;
}

void nau8318_set_dai_link(struct snd_soc_dai_link *link)
{
        link->codecs = nau8318_components;
        link->num_codecs = ARRAY_SIZE(nau8318_components);
        link->init = nau8318_init;
}
EXPORT_SYMBOL_NS(nau8318_set_dai_link, "SND_SOC_INTEL_SOF_NUVOTON_COMMON");

MODULE_DESCRIPTION("ASoC Intel SOF Nuvoton helpers");
MODULE_LICENSE("GPL");