unsignedint mt8186_general_rate_transform(struct device *dev, unsignedint 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;
}
staticunsignedint tdm_rate_transform(struct device *dev, unsignedint 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;
}
staticunsignedint pcm_rate_transform(struct device *dev, unsignedint 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;
}
unsignedint mt8186_tdm_relatch_rate_transform(struct device *dev, unsignedint 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;
}
unsignedint mt8186_rate_transform(struct device *dev, unsignedint 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, constvoid *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;
}
Messung V0.5
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