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ASoC: mediatek: mt8186: add mt8186-mt6366 common driver

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Add mt8186-mt6366 common driver for mt8186 series machine.

Signed-off-by: Jiaxin Yu <jiaxin.yu@mediatek.com>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20220718162204.26238-4-jiaxin.yu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Jiaxin Yu 2022-07-19 00:21:59 +08:00 committed by Mark Brown
parent 097e874ad3
commit a809ded89d
No known key found for this signature in database
GPG key ID: 24D68B725D5487D0
3 changed files with 75 additions and 0 deletions
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1
sound/soc/mediatek/mt8186/Makefile
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@ -15,5 +15,6 @@ snd-soc-mt8186-afe-objs := \
mt8186-dai-hostless.o \
mt8186-dai-tdm.o \
mt8186-misc-control.o \
mt8186-mt6366-common.o
obj-$(CONFIG_SND_SOC_MT8186) += snd-soc-mt8186-afe.o

57
sound/soc/mediatek/mt8186/mt8186-mt6366-common.c Normal file
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@ -0,0 +1,57 @@
// SPDX-License-Identifier: GPL-2.0
//
// mt8186-mt6366-common.c
// -- MT8186 MT6366 ALSA common driver
//
// Copyright (c) 2022 MediaTek Inc.
// Author: Jiaxin Yu <jiaxin.yu@mediatek.com>
//
#include <sound/soc.h>
#include "../../codecs/mt6358.h"
#include "../common/mtk-afe-platform-driver.h"
#include "mt8186-afe-common.h"
#include "mt8186-mt6366-common.h"
int mt8186_mt6366_init(struct snd_soc_pcm_runtime *rtd)
{
struct snd_soc_component *cmpnt_afe =
snd_soc_rtdcom_lookup(rtd, AFE_PCM_NAME);
struct snd_soc_component *cmpnt_codec =
asoc_rtd_to_codec(rtd, 0)->component;
struct mtk_base_afe *afe = snd_soc_component_get_drvdata(cmpnt_afe);
struct mt8186_afe_private *afe_priv = afe->platform_priv;
struct snd_soc_dapm_context *dapm = &rtd->card->dapm;
int ret;
/* set mtkaif protocol */
mt6358_set_mtkaif_protocol(cmpnt_codec,
MT6358_MTKAIF_PROTOCOL_1);
afe_priv->mtkaif_protocol = MT6358_MTKAIF_PROTOCOL_1;
ret = snd_soc_dapm_sync(dapm);
if (ret) {
dev_err(rtd->dev, "failed to snd_soc_dapm_sync\n");
return ret;
}
return 0;
}
EXPORT_SYMBOL_GPL(mt8186_mt6366_init);
int mt8186_mt6366_card_set_be_link(struct snd_soc_card *card,
struct snd_soc_dai_link *link,
struct device_node *node,
char *link_name)
{
int ret;
if (node && strcmp(link->name, link_name) == 0) {
ret = snd_soc_of_get_dai_link_codecs(card->dev, node, link);
if (ret < 0)
return dev_err_probe(card->dev, ret, "get dai link codecs fail\n");
}
return 0;
}
EXPORT_SYMBOL_GPL(mt8186_mt6366_card_set_be_link);

17
sound/soc/mediatek/mt8186/mt8186-mt6366-common.h Normal file
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@ -0,0 +1,17 @@
/* SPDX-License-Identifier: GPL-2.0 */
/*
* mt8186-mt6366-common.h
*
* Copyright (c) 2022 MediaTek Inc.
* Author: Jiaxin Yu <jiaxin.yu@mediatek.com>
*/
#ifndef _MT8186_MT6366_COMMON_H_
#define _MT8186_MT6366_COMMON_H_
int mt8186_mt6366_init(struct snd_soc_pcm_runtime *rtd);
int mt8186_mt6366_card_set_be_link(struct snd_soc_card *card,
struct snd_soc_dai_link *link,
struct device_node *node,
char *link_name);
#endif