sound/soc/codecs/rt274.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * rt274.h  --  RT274 ALSA SoC audio driver
   4  *
   5  * Copyright 2016 Realtek Microelectronics
   6  * Author: Bard Liao <bardliao@realtek.com>
   7  */
   8
   9 #ifndef __RT274_H__
  10 #define __RT274_H__
  11
  12 #define VERB_CMD(V, N, D) ((N << 20) | (V << 8) | D)
  13
  14 #define RT274_AUDIO_FUNCTION_GROUP                      0x01
  15 #define RT274_DAC_OUT0                                  0x02
  16 #define RT274_DAC_OUT1                                  0x03
  17 #define RT274_ADC_IN2                                   0x08
  18 #define RT274_ADC_IN1                                   0x09
  19 #define RT274_DIG_CVT                                   0x0a
  20 #define RT274_DMIC1                                     0x12
  21 #define RT274_DMIC2                                     0x13
  22 #define RT274_MIC                                       0x19
  23 #define RT274_LINE1                                     0x1a
  24 #define RT274_LINE2                                     0x1b
  25 #define RT274_LINE3                                     0x16
  26 #define RT274_SPDIF                                     0x1e
  27 #define RT274_VENDOR_REGISTERS                          0x20
  28 #define RT274_HP_OUT                                    0x21
  29 #define RT274_MIXER_IN1                                 0x22
  30 #define RT274_MIXER_IN2                                 0x23
  31 #define RT274_INLINE_CMD                                0x55
  32
  33 #define RT274_SET_PIN_SFT                               6
  34 #define RT274_SET_PIN_ENABLE                            0x40
  35 #define RT274_SET_PIN_DISABLE                           0
  36 #define RT274_SET_EAPD_HIGH                             0x2
  37 #define RT274_SET_EAPD_LOW                              0
  38
  39 #define RT274_MUTE_SFT                                  7
  40
  41 /* Verb commands */
  42 #define RT274_RESET\
  43         VERB_CMD(AC_VERB_SET_CODEC_RESET, RT274_AUDIO_FUNCTION_GROUP, 0)
  44 #define RT274_GET_PARAM(NID, PARAM) VERB_CMD(AC_VERB_PARAMETERS, NID, PARAM)
  45 #define RT274_SET_POWER(NID) VERB_CMD(AC_VERB_SET_POWER_STATE, NID, 0)
  46 #define RT274_SET_AUDIO_POWER RT274_SET_POWER(RT274_AUDIO_FUNCTION_GROUP)
  47 #define RT274_SET_HPO_POWER RT274_SET_POWER(RT274_HP_OUT)
  48 #define RT274_SET_DMIC1_POWER RT274_SET_POWER(RT274_DMIC1)
  49 #define RT274_LOUT_MUX\
  50         VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT274_LINE3, 0)
  51 #define RT274_HPO_MUX\
  52         VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT274_HP_OUT, 0)
  53 #define RT274_ADC0_MUX\
  54         VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT274_MIXER_IN1, 0)
  55 #define RT274_ADC1_MUX\
  56         VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT274_MIXER_IN2, 0)
  57 #define RT274_SET_MIC\
  58         VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT274_MIC, 0)
  59 #define RT274_SET_PIN_LOUT3\
  60         VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT274_LINE3, 0)
  61 #define RT274_SET_PIN_HPO\
  62         VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT274_HP_OUT, 0)
  63 #define RT274_SET_PIN_DMIC1\
  64         VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT274_DMIC1, 0)
  65 #define RT274_SET_PIN_SPDIF\
  66         VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT274_SPDIF, 0)
  67 #define RT274_SET_PIN_DIG_CVT\
  68         VERB_CMD(AC_VERB_SET_DIGI_CONVERT_1, RT274_DIG_CVT, 0)
  69 #define RT274_SET_AMP_GAIN_HPO\
  70         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_HP_OUT, 0)
  71 #define RT274_SET_AMP_GAIN_ADC_IN1\
  72         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_ADC_IN1, 0)
  73 #define RT274_SET_AMP_GAIN_ADC_IN2\
  74         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_ADC_IN2, 0)
  75 #define RT274_GET_HP_SENSE\
  76         VERB_CMD(AC_VERB_GET_PIN_SENSE, RT274_HP_OUT, 0)
  77 #define RT274_GET_MIC_SENSE\
  78         VERB_CMD(AC_VERB_GET_PIN_SENSE, RT274_MIC, 0)
  79 #define RT274_SET_DMIC2_DEFAULT\
  80         VERB_CMD(AC_VERB_SET_CONFIG_DEFAULT_BYTES_3, RT274_DMIC2, 0)
  81 #define RT274_SET_SPDIF_DEFAULT\
  82         VERB_CMD(AC_VERB_SET_CONFIG_DEFAULT_BYTES_3, RT274_SPDIF, 0)
  83 #define RT274_DAC0L_GAIN\
  84         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_DAC_OUT0, 0xa000)
  85 #define RT274_DAC0R_GAIN\
  86         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_DAC_OUT0, 0x9000)
  87 #define RT274_DAC1L_GAIN\
  88         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_DAC_OUT1, 0xa000)
  89 #define RT274_DAC1R_GAIN\
  90         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_DAC_OUT1, 0x9000)
  91 #define RT274_ADCL_GAIN\
  92         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_ADC_IN1, 0x6000)
  93 #define RT274_ADCR_GAIN\
  94         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_ADC_IN1, 0x5000)
  95 #define RT274_MIC_GAIN\
  96         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_MIC, 0x7000)
  97 #define RT274_LOUTL_GAIN\
  98         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_LINE3, 0xa000)
  99 #define RT274_LOUTR_GAIN\
 100         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_LINE3, 0x9000)
 101 #define RT274_HPOL_GAIN\
 102         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_HP_OUT, 0xa000)
 103 #define RT274_HPOR_GAIN\
 104         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_HP_OUT, 0x9000)
 105 #define RT274_DAC_FORMAT\
 106         VERB_CMD(AC_VERB_SET_STREAM_FORMAT, RT274_DAC_OUT0, 0)
 107 #define RT274_ADC_FORMAT\
 108         VERB_CMD(AC_VERB_SET_STREAM_FORMAT, RT274_ADC_IN1, 0)
 109 #define RT274_COEF_INDEX\
 110         VERB_CMD(AC_VERB_SET_COEF_INDEX, RT274_VENDOR_REGISTERS, 0)
 111 #define RT274_PROC_COEF\
 112         VERB_CMD(AC_VERB_SET_PROC_COEF, RT274_VENDOR_REGISTERS, 0)
 113 #define RT274_UNSOLICITED_INLINE_CMD\
 114         VERB_CMD(AC_VERB_SET_UNSOLICITED_ENABLE, RT274_INLINE_CMD, 0)
 115 #define RT274_UNSOLICITED_HP_OUT\
 116         VERB_CMD(AC_VERB_SET_UNSOLICITED_ENABLE, RT274_HP_OUT, 0)
 117 #define RT274_UNSOLICITED_MIC\
 118         VERB_CMD(AC_VERB_SET_UNSOLICITED_ENABLE, RT274_MIC, 0)
 119 #define RT274_COEF58_INDEX\
 120         VERB_CMD(AC_VERB_SET_COEF_INDEX, 0x58, 0)
 121 #define RT274_COEF58_COEF\
 122         VERB_CMD(AC_VERB_SET_PROC_COEF, 0x58, 0)
 123 #define RT274_COEF5b_INDEX\
 124         VERB_CMD(AC_VERB_SET_COEF_INDEX, 0x5b, 0)
 125 #define RT274_COEF5b_COEF\
 126         VERB_CMD(AC_VERB_SET_PROC_COEF, 0x5b, 0)
 127 #define RT274_SET_STREAMID_DAC0\
 128         VERB_CMD(AC_VERB_SET_CHANNEL_STREAMID, RT274_DAC_OUT0, 0)
 129 #define RT274_SET_STREAMID_DAC1\
 130         VERB_CMD(AC_VERB_SET_CHANNEL_STREAMID, RT274_DAC_OUT1, 0)
 131 #define RT274_SET_STREAMID_ADC1\
 132         VERB_CMD(AC_VERB_SET_CHANNEL_STREAMID, RT274_ADC_IN1, 0)
 133 #define RT274_SET_STREAMID_ADC2\
 134         VERB_CMD(AC_VERB_SET_CHANNEL_STREAMID, RT274_ADC_IN2, 0)
 135
 136 /* Index registers */
 137 #define RT274_EAPD_GPIO_IRQ_CTRL        0x10
 138 #define RT274_PAD_CTRL12                0x35
 139 #define RT274_I2S_CTRL1                 0x63
 140 #define RT274_I2S_CTRL2                 0x64
 141 #define RT274_MCLK_CTRL                 0x71
 142 #define RT274_CLK_CTRL                  0x72
 143 #define RT274_PLL2_CTRL                 0x7b
 144
 145
 146 /* EAPD GPIO IRQ control (Index 0x10) */
 147 #define RT274_IRQ_DIS           (0x0 << 13)
 148 #define RT274_IRQ_EN            (0x1 << 13)
 149 #define RT274_IRQ_CLR           (0x1 << 12)
 150 #define RT274_GPI2_SEL_MASK     (0x3 << 7)
 151 #define RT274_GPI2_SEL_GPIO2    (0x0 << 7)
 152 #define RT274_GPI2_SEL_I2S      (0x1 << 7)
 153 #define RT274_GPI2_SEL_DMIC_CLK (0x2 << 7)
 154 #define RT274_GPI2_SEL_CBJ      (0x3 << 7)
 155
 156 /* Front I2S_Interface control 1 (Index 0x63) */
 157 #define RT274_I2S_MODE_MASK     (0x1 << 11)
 158 #define RT274_I2S_MODE_S        (0x0 << 11)
 159 #define RT274_I2S_MODE_M        (0x1 << 11)
 160 #define RT274_TDM_DIS           (0x0 << 10)
 161 #define RT274_TDM_EN            (0x1 << 10)
 162 #define RT274_TDM_CH_NUM        (0x1 << 7)
 163 #define RT274_TDM_2CH           (0x0 << 7)
 164 #define RT274_TDM_4CH           (0x1 << 7)
 165 #define RT274_I2S_FMT_MASK      (0x3 << 8)
 166 #define RT274_I2S_FMT_I2S       (0x0 << 8)
 167 #define RT274_I2S_FMT_LJ        (0x1 << 8)
 168 #define RT274_I2S_FMT_PCMA      (0x2 << 8)
 169 #define RT274_I2S_FMT_PCMB      (0x3 << 8)
 170
 171 /* MCLK clock domain control (Index 0x71) */
 172 #define RT274_MCLK_MODE_MASK    (0x1 << 14)
 173 #define RT274_MCLK_MODE_DIS     (0x0 << 14)
 174 #define RT274_MCLK_MODE_EN      (0x1 << 14)
 175
 176 /* Clock control (Index 0x72) */
 177 #define RT274_CLK_SRC_MASK      (0x7 << 3)
 178 #define RT274_CLK_SRC_MCLK      (0x0 << 3)
 179 #define RT274_CLK_SRC_PLL2      (0x3 << 3)
 180
 181 /* PLL2 control (Index 0x7b) */
 182 #define RT274_PLL2_SRC_MASK     (0x1 << 13)
 183 #define RT274_PLL2_SRC_MCLK     (0x0 << 13)
 184 #define RT274_PLL2_SRC_BCLK     (0x1 << 13)
 185
 186 /* HP-OUT (0x21) */
 187 #define RT274_M_HP_MUX_SFT      14
 188 #define RT274_HP_SEL_MASK       0x1
 189 #define RT274_HP_SEL_SFT        0
 190 #define RT274_HP_SEL_F          0
 191 #define RT274_HP_SEL_S          1
 192
 193 /* ADC (0x22) (0x23) */
 194 #define RT274_ADC_SEL_MASK      0x7
 195 #define RT274_ADC_SEL_SFT       0
 196 #define RT274_ADC_SEL_MIC       0
 197 #define RT274_ADC_SEL_LINE1     1
 198 #define RT274_ADC_SEL_LINE2     2
 199 #define RT274_ADC_SEL_DMIC      3
 200
 201 #define RT274_SCLK_S_MCLK       0
 202 #define RT274_SCLK_S_PLL1       1
 203 #define RT274_SCLK_S_PLL2       2
 204
 205 #define RT274_PLL2_S_MCLK       0
 206 #define RT274_PLL2_S_BCLK       1
 207
 208 enum {
 209         RT274_AIF1,
 210         RT274_AIFS,
 211 };
 212
 213 #endif /* __RT274_H__ */
 214