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// SPDX-License-Identifier: GPL-2.0
//
// MediaTek ALSA SoC Audio Control
//
// Copyright (c) 2022 MediaTek Inc.
// Author: Jiaxin Yu <jiaxin.yu@mediatek.com>
#include "mt8186-afe-common.h"
#include <linux/pm_runtime.h>
enum {
MTK_AFE_RATE_8K = 0,
MTK_AFE_RATE_11K,
MTK_AFE_RATE_12K,
MTK_AFE_RATE_384K,
MTK_AFE_RATE_16K,
MTK_AFE_RATE_22K,
MTK_AFE_RATE_24K,
MTK_AFE_RATE_352K,
MTK_AFE_RATE_32K,
MTK_AFE_RATE_44K,
MTK_AFE_RATE_48K,
MTK_AFE_RATE_88K,
MTK_AFE_RATE_96K,
MTK_AFE_RATE_176K,
MTK_AFE_RATE_192K,
MTK_AFE_RATE_260K,
};
enum {
MTK_AFE_PCM_RATE_8K = 0,
MTK_AFE_PCM_RATE_16K,
MTK_AFE_PCM_RATE_32K,
MTK_AFE_PCM_RATE_48K,
};
enum {
MTK_AFE_TDM_RATE_8K = 0,
MTK_AFE_TDM_RATE_12K,
MTK_AFE_TDM_RATE_16K,
MTK_AFE_TDM_RATE_24K,
MTK_AFE_TDM_RATE_32K,
MTK_AFE_TDM_RATE_48K,
MTK_AFE_TDM_RATE_64K,
MTK_AFE_TDM_RATE_96K,
MTK_AFE_TDM_RATE_128K,
MTK_AFE_TDM_RATE_192K,
MTK_AFE_TDM_RATE_256K,
MTK_AFE_TDM_RATE_384K,
MTK_AFE_TDM_RATE_11K,
MTK_AFE_TDM_RATE_22K,
MTK_AFE_TDM_RATE_44K,
MTK_AFE_TDM_RATE_88K,
MTK_AFE_TDM_RATE_176K,
MTK_AFE_TDM_RATE_352K,
};
enum {
MTK_AFE_TDM_RELATCH_RATE_8K = 0,
MTK_AFE_TDM_RELATCH_RATE_11K,
MTK_AFE_TDM_RELATCH_RATE_12K,
MTK_AFE_TDM_RELATCH_RATE_16K,
MTK_AFE_TDM_RELATCH_RATE_22K,
MTK_AFE_TDM_RELATCH_RATE_24K,
MTK_AFE_TDM_RELATCH_RATE_32K,
MTK_AFE_TDM_RELATCH_RATE_44K,
MTK_AFE_TDM_RELATCH_RATE_48K,
MTK_AFE_TDM_RELATCH_RATE_88K,
MTK_AFE_TDM_RELATCH_RATE_96K,
MTK_AFE_TDM_RELATCH_RATE_176K,
MTK_AFE_TDM_RELATCH_RATE_192K,
MTK_AFE_TDM_RELATCH_RATE_352K,
MTK_AFE_TDM_RELATCH_RATE_384K,
};
unsigned int mt8186_general_rate_transform(struct device *dev, unsigned int rate)
{
switch (rate) {
case 8000:
return MTK_AFE_RATE_8K;
case 11025:
return MTK_AFE_RATE_11K;
case 12000:
return MTK_AFE_RATE_12K;
case 16000:
return MTK_AFE_RATE_16K;
case 22050:
return MTK_AFE_RATE_22K;
case 24000:
return MTK_AFE_RATE_24K;
case 32000:
return MTK_AFE_RATE_32K;
case 44100:
return MTK_AFE_RATE_44K;
case 48000:
return MTK_AFE_RATE_48K;
case 88200:
return MTK_AFE_RATE_88K;
case 96000:
return MTK_AFE_RATE_96K;
case 176400:
return MTK_AFE_RATE_176K;
case 192000:
return MTK_AFE_RATE_192K;
case 260000:
return MTK_AFE_RATE_260K;
case 352800:
return MTK_AFE_RATE_352K;
case 384000:
return MTK_AFE_RATE_384K;
default:
dev_err(dev, "%s(), rate %u invalid, use %d!!!\n",
__func__, rate, MTK_AFE_RATE_48K);
}
return MTK_AFE_RATE_48K;
}
static unsigned int tdm_rate_transform(struct device *dev, unsigned int rate)
{
switch (rate) {
case 8000:
return MTK_AFE_TDM_RATE_8K;
case 11025:
return MTK_AFE_TDM_RATE_11K;
case 12000:
return MTK_AFE_TDM_RATE_12K;
case 16000:
return MTK_AFE_TDM_RATE_16K;
case 22050:
return MTK_AFE_TDM_RATE_22K;
case 24000:
return MTK_AFE_TDM_RATE_24K;
case 32000:
return MTK_AFE_TDM_RATE_32K;
case 44100:
return MTK_AFE_TDM_RATE_44K;
case 48000:
return MTK_AFE_TDM_RATE_48K;
case 64000:
return MTK_AFE_TDM_RATE_64K;
case 88200:
return MTK_AFE_TDM_RATE_88K;
case 96000:
return MTK_AFE_TDM_RATE_96K;
case 128000:
return MTK_AFE_TDM_RATE_128K;
case 176400:
return MTK_AFE_TDM_RATE_176K;
case 192000:
return MTK_AFE_TDM_RATE_192K;
case 256000:
return MTK_AFE_TDM_RATE_256K;
case 352800:
return MTK_AFE_TDM_RATE_352K;
case 384000:
return MTK_AFE_TDM_RATE_384K;
default:
dev_err(dev, "%s(), rate %u invalid, use %d!!!\n",
__func__, rate, MTK_AFE_TDM_RATE_48K);
}
return MTK_AFE_TDM_RATE_48K;
}
static unsigned int pcm_rate_transform(struct device *dev, unsigned int rate)
{
switch (rate) {
case 8000:
return MTK_AFE_PCM_RATE_8K;
case 16000:
return MTK_AFE_PCM_RATE_16K;
case 32000:
return MTK_AFE_PCM_RATE_32K;
case 48000:
return MTK_AFE_PCM_RATE_48K;
default:
dev_err(dev, "%s(), rate %u invalid, use %d!!!\n",
__func__, rate, MTK_AFE_PCM_RATE_48K);
}
return MTK_AFE_PCM_RATE_48K;
}
unsigned int mt8186_tdm_relatch_rate_transform(struct device *dev, unsigned int rate)
{
switch (rate) {
case 8000:
return MTK_AFE_TDM_RELATCH_RATE_8K;
case 11025:
return MTK_AFE_TDM_RELATCH_RATE_11K;
case 12000:
return MTK_AFE_TDM_RELATCH_RATE_12K;
case 16000:
return MTK_AFE_TDM_RELATCH_RATE_16K;
case 22050:
return MTK_AFE_TDM_RELATCH_RATE_22K;
case 24000:
return MTK_AFE_TDM_RELATCH_RATE_24K;
case 32000:
return MTK_AFE_TDM_RELATCH_RATE_32K;
case 44100:
return MTK_AFE_TDM_RELATCH_RATE_44K;
case 48000:
return MTK_AFE_TDM_RELATCH_RATE_48K;
case 88200:
return MTK_AFE_TDM_RELATCH_RATE_88K;
case 96000:
return MTK_AFE_TDM_RELATCH_RATE_96K;
case 176400:
return MTK_AFE_TDM_RELATCH_RATE_176K;
case 192000:
return MTK_AFE_TDM_RELATCH_RATE_192K;
case 352800:
return MTK_AFE_TDM_RELATCH_RATE_352K;
case 384000:
return MTK_AFE_TDM_RELATCH_RATE_384K;
default:
dev_err(dev, "%s(), rate %u invalid, use %d!!!\n",
__func__, rate, MTK_AFE_TDM_RELATCH_RATE_48K);
}
return MTK_AFE_TDM_RELATCH_RATE_48K;
}
unsigned int mt8186_rate_transform(struct device *dev, unsigned int rate, int aud_blk)
{
switch (aud_blk) {
case MT8186_DAI_PCM:
return pcm_rate_transform(dev, rate);
case MT8186_DAI_TDM_IN:
return tdm_rate_transform(dev, rate);
default:
return mt8186_general_rate_transform(dev, rate);
}
}
int mt8186_dai_set_priv(struct mtk_base_afe *afe, int id, int priv_size, const void *priv_data)
{
struct mt8186_afe_private *afe_priv = afe->platform_priv;
void *temp_data;
temp_data = devm_kzalloc(afe->dev,
priv_size,
GFP_KERNEL);
if (!temp_data)
return -ENOMEM;
if (priv_data)
memcpy(temp_data, priv_data, priv_size);
afe_priv->dai_priv[id] = temp_data;
return 0;
}
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