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1// SPDX-License-Identifier: GPL-2.02//3// mt8186-mt6366-common.c4// -- MT8186 MT6366 ALSA common driver5//6// Copyright (c) 2022 MediaTek Inc.7// Author: Jiaxin Yu <jiaxin.yu@mediatek.com>8//9#include <sound/soc.h>10 11#include "../../codecs/mt6358.h"12#include "../common/mtk-afe-platform-driver.h"13#include "mt8186-afe-common.h"14#include "mt8186-mt6366-common.h"15 16int mt8186_mt6366_init(struct snd_soc_pcm_runtime *rtd)17{18 struct snd_soc_component *cmpnt_afe =19 snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);20 struct snd_soc_component *cmpnt_codec =21 snd_soc_rtd_to_codec(rtd, 0)->component;22 struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe);23 struct mt8186_afe_private *afe_priv = afe->platform_priv;24 struct snd_soc_dapm_context *dapm = &rtd->card->dapm;25 int ret;26 27 /* set mtkaif protocol */28 mt6358_set_mtkaif_protocol(cmpnt_codec,29 MT6358_MTKAIF_PROTOCOL_1);30 afe_priv->mtkaif_protocol = MT6358_MTKAIF_PROTOCOL_1;31 32 ret = snd_soc_dapm_sync(dapm);33 if (ret) {34 dev_err(rtd->dev, "failed to snd_soc_dapm_sync\n");35 return ret;36 }37 38 return 0;39}40EXPORT_SYMBOL_GPL(mt8186_mt6366_init);41 42int mt8186_mt6366_card_set_be_link(struct snd_soc_card *card,43 struct snd_soc_dai_link *link,44 struct device_node *node,45 char *link_name)46{47 int ret;48 49 if (node && strcmp(link->name, link_name) == 0) {50 ret = snd_soc_of_get_dai_link_codecs(card->dev, node, link);51 if (ret < 0)52 return dev_err_probe(card->dev, ret, "get dai link codecs fail\n");53 }54 55 return 0;56}57EXPORT_SYMBOL_GPL(mt8186_mt6366_card_set_be_link);58