58 lines
1.5 KiB
C
58 lines
1.5 KiB
C
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// SPDX-License-Identifier: GPL-2.0
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//
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// mt8186-mt6366-common.c
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// -- MT8186 MT6366 ALSA common driver
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//
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// Copyright (c) 2022 MediaTek Inc.
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// Author: Jiaxin Yu <jiaxin.yu@mediatek.com>
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//
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#include <sound/soc.h>
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#include "../../codecs/mt6358.h"
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#include "../common/mtk-afe-platform-driver.h"
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#include "mt8186-afe-common.h"
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#include "mt8186-mt6366-common.h"
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int mt8186_mt6366_init(struct snd_soc_pcm_runtime *rtd)
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{
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struct snd_soc_component *cmpnt_afe =
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snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
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struct snd_soc_component *cmpnt_codec =
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asoc_rtd_to_codec(rtd, 0)->component;
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struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe);
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struct mt8186_afe_private *afe_priv = afe->platform_priv;
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struct snd_soc_dapm_context *dapm = &rtd->card->dapm;
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int ret;
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/* set mtkaif protocol */
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mt6358_set_mtkaif_protocol(cmpnt_codec,
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MT6358_MTKAIF_PROTOCOL_1);
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afe_priv->mtkaif_protocol = MT6358_MTKAIF_PROTOCOL_1;
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ret = snd_soc_dapm_sync(dapm);
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if (ret) {
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dev_err(rtd->dev, "failed to snd_soc_dapm_sync\n");
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return ret;
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}
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return 0;
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}
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EXPORT_SYMBOL_GPL(mt8186_mt6366_init);
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int mt8186_mt6366_card_set_be_link(struct snd_soc_card *card,
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struct snd_soc_dai_link *link,
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struct device_node *node,
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char *link_name)
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{
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int ret;
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if (node && strcmp(link->name, link_name) == 0) {
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ret = snd_soc_of_get_dai_link_codecs(card->dev, node, link);
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if (ret < 0)
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return dev_err_probe(card->dev, ret, "get dai link codecs fail\n");
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}
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return 0;
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}
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EXPORT_SYMBOL_GPL(mt8186_mt6366_card_set_be_link);
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