root/sound/soc/mediatek/mt8183/mt8183-afe-common.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * mt8183-afe-common.h  --  Mediatek 8183 audio driver definitions
   4  *
   5  * Copyright (c) 2018 MediaTek Inc.
   6  * Author: KaiChieh Chuang <kaichieh.chuang@mediatek.com>
   7  */
   8 
   9 #ifndef _MT_8183_AFE_COMMON_H_
  10 #define _MT_8183_AFE_COMMON_H_
  11 
  12 #include <sound/soc.h>
  13 #include <linux/list.h>
  14 #include <linux/regmap.h>
  15 #include "../common/mtk-base-afe.h"
  16 
  17 enum {
  18         MT8183_MEMIF_DL1,
  19         MT8183_MEMIF_DL2,
  20         MT8183_MEMIF_DL3,
  21         MT8183_MEMIF_VUL12,
  22         MT8183_MEMIF_VUL2,
  23         MT8183_MEMIF_AWB,
  24         MT8183_MEMIF_AWB2,
  25         MT8183_MEMIF_MOD_DAI,
  26         MT8183_MEMIF_HDMI,
  27         MT8183_MEMIF_NUM,
  28         MT8183_DAI_ADDA = MT8183_MEMIF_NUM,
  29         MT8183_DAI_PCM_1,
  30         MT8183_DAI_PCM_2,
  31         MT8183_DAI_I2S_0,
  32         MT8183_DAI_I2S_1,
  33         MT8183_DAI_I2S_2,
  34         MT8183_DAI_I2S_3,
  35         MT8183_DAI_I2S_5,
  36         MT8183_DAI_TDM,
  37         MT8183_DAI_HOSTLESS_LPBK,
  38         MT8183_DAI_HOSTLESS_SPEECH,
  39         MT8183_DAI_NUM,
  40 };
  41 
  42 enum {
  43         MT8183_IRQ_0,
  44         MT8183_IRQ_1,
  45         MT8183_IRQ_2,
  46         MT8183_IRQ_3,
  47         MT8183_IRQ_4,
  48         MT8183_IRQ_5,
  49         MT8183_IRQ_6,
  50         MT8183_IRQ_7,
  51         MT8183_IRQ_8,   /* hw bundle to TDM */
  52         MT8183_IRQ_11,
  53         MT8183_IRQ_12,
  54         MT8183_IRQ_NUM,
  55 };
  56 
  57 enum {
  58         MT8183_MTKAIF_PROTOCOL_1 = 0,
  59         MT8183_MTKAIF_PROTOCOL_2,
  60         MT8183_MTKAIF_PROTOCOL_2_CLK_P2,
  61 };
  62 
  63 /* MCLK */
  64 enum {
  65         MT8183_I2S0_MCK = 0,
  66         MT8183_I2S1_MCK,
  67         MT8183_I2S2_MCK,
  68         MT8183_I2S3_MCK,
  69         MT8183_I2S4_MCK,
  70         MT8183_I2S4_BCK,
  71         MT8183_I2S5_MCK,
  72         MT8183_MCK_NUM,
  73 };
  74 
  75 struct clk;
  76 
  77 struct mt8183_afe_private {
  78         struct clk **clk;
  79 
  80         int pm_runtime_bypass_reg_ctl;
  81 
  82         /* dai */
  83         void *dai_priv[MT8183_DAI_NUM];
  84 
  85         /* adda */
  86         int mtkaif_protocol;
  87         int mtkaif_calibration_ok;
  88         int mtkaif_chosen_phase[4];
  89         int mtkaif_phase_cycle[4];
  90         int mtkaif_calibration_num_phase;
  91         int mtkaif_dmic;
  92 
  93         /* mck */
  94         int mck_rate[MT8183_MCK_NUM];
  95 };
  96 
  97 unsigned int mt8183_general_rate_transform(struct device *dev,
  98                                            unsigned int rate);
  99 unsigned int mt8183_rate_transform(struct device *dev,
 100                                    unsigned int rate, int aud_blk);
 101 
 102 /* dai register */
 103 int mt8183_dai_adda_register(struct mtk_base_afe *afe);
 104 int mt8183_dai_pcm_register(struct mtk_base_afe *afe);
 105 int mt8183_dai_i2s_register(struct mtk_base_afe *afe);
 106 int mt8183_dai_tdm_register(struct mtk_base_afe *afe);
 107 int mt8183_dai_hostless_register(struct mtk_base_afe *afe);
 108 #endif