1 /* 2 * rt274.h -- RT274 ALSA SoC audio driver 3 * 4 * Copyright 2016 Realtek Microelectronics 5 * Author: Bard Liao <bardliao@realtek.com> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License version 2 as 9 * published by the Free Software Foundation. 10 */ 11 12 #ifndef __RT274_H__ 13 #define __RT274_H__ 14 15 #define VERB_CMD(V, N, D) ((N << 20) | (V << 8) | D) 16 17 #define RT274_AUDIO_FUNCTION_GROUP 0x01 18 #define RT274_DAC_OUT0 0x02 19 #define RT274_DAC_OUT1 0x03 20 #define RT274_ADC_IN2 0x08 21 #define RT274_ADC_IN1 0x09 22 #define RT274_DIG_CVT 0x0a 23 #define RT274_DMIC1 0x12 24 #define RT274_DMIC2 0x13 25 #define RT274_MIC 0x19 26 #define RT274_LINE1 0x1a 27 #define RT274_LINE2 0x1b 28 #define RT274_LINE3 0x16 29 #define RT274_SPDIF 0x1e 30 #define RT274_VENDOR_REGISTERS 0x20 31 #define RT274_HP_OUT 0x21 32 #define RT274_MIXER_IN1 0x22 33 #define RT274_MIXER_IN2 0x23 34 #define RT274_INLINE_CMD 0x55 35 36 #define RT274_SET_PIN_SFT 6 37 #define RT274_SET_PIN_ENABLE 0x40 38 #define RT274_SET_PIN_DISABLE 0 39 #define RT274_SET_EAPD_HIGH 0x2 40 #define RT274_SET_EAPD_LOW 0 41 42 #define RT274_MUTE_SFT 7 43 44 /* Verb commands */ 45 #define RT274_RESET\ 46 VERB_CMD(AC_VERB_SET_CODEC_RESET, RT274_AUDIO_FUNCTION_GROUP, 0) 47 #define RT274_GET_PARAM(NID, PARAM) VERB_CMD(AC_VERB_PARAMETERS, NID, PARAM) 48 #define RT274_SET_POWER(NID) VERB_CMD(AC_VERB_SET_POWER_STATE, NID, 0) 49 #define RT274_SET_AUDIO_POWER RT274_SET_POWER(RT274_AUDIO_FUNCTION_GROUP) 50 #define RT274_SET_HPO_POWER RT274_SET_POWER(RT274_HP_OUT) 51 #define RT274_SET_DMIC1_POWER RT274_SET_POWER(RT274_DMIC1) 52 #define RT274_LOUT_MUX\ 53 VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT274_LINE3, 0) 54 #define RT274_HPO_MUX\ 55 VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT274_HP_OUT, 0) 56 #define RT274_ADC0_MUX\ 57 VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT274_MIXER_IN1, 0) 58 #define RT274_ADC1_MUX\ 59 VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT274_MIXER_IN2, 0) 60 #define RT274_SET_MIC\ 61 VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT274_MIC, 0) 62 #define RT274_SET_PIN_LOUT3\ 63 VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT274_LINE3, 0) 64 #define RT274_SET_PIN_HPO\ 65 VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT274_HP_OUT, 0) 66 #define RT274_SET_PIN_DMIC1\ 67 VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT274_DMIC1, 0) 68 #define RT274_SET_PIN_SPDIF\ 69 VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT274_SPDIF, 0) 70 #define RT274_SET_PIN_DIG_CVT\ 71 VERB_CMD(AC_VERB_SET_DIGI_CONVERT_1, RT274_DIG_CVT, 0) 72 #define RT274_SET_AMP_GAIN_HPO\ 73 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_HP_OUT, 0) 74 #define RT274_SET_AMP_GAIN_ADC_IN1\ 75 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_ADC_IN1, 0) 76 #define RT274_SET_AMP_GAIN_ADC_IN2\ 77 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_ADC_IN2, 0) 78 #define RT274_GET_HP_SENSE\ 79 VERB_CMD(AC_VERB_GET_PIN_SENSE, RT274_HP_OUT, 0) 80 #define RT274_GET_MIC_SENSE\ 81 VERB_CMD(AC_VERB_GET_PIN_SENSE, RT274_MIC, 0) 82 #define RT274_SET_DMIC2_DEFAULT\ 83 VERB_CMD(AC_VERB_SET_CONFIG_DEFAULT_BYTES_3, RT274_DMIC2, 0) 84 #define RT274_SET_SPDIF_DEFAULT\ 85 VERB_CMD(AC_VERB_SET_CONFIG_DEFAULT_BYTES_3, RT274_SPDIF, 0) 86 #define RT274_DAC0L_GAIN\ 87 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_DAC_OUT0, 0xa000) 88 #define RT274_DAC0R_GAIN\ 89 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_DAC_OUT0, 0x9000) 90 #define RT274_DAC1L_GAIN\ 91 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_DAC_OUT1, 0xa000) 92 #define RT274_DAC1R_GAIN\ 93 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_DAC_OUT1, 0x9000) 94 #define RT274_ADCL_GAIN\ 95 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_ADC_IN1, 0x6000) 96 #define RT274_ADCR_GAIN\ 97 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_ADC_IN1, 0x5000) 98 #define RT274_MIC_GAIN\ 99 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_MIC, 0x7000) 100 #define RT274_LOUTL_GAIN\ 101 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_LINE3, 0xa000) 102 #define RT274_LOUTR_GAIN\ 103 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_LINE3, 0x9000) 104 #define RT274_HPOL_GAIN\ 105 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_HP_OUT, 0xa000) 106 #define RT274_HPOR_GAIN\ 107 VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT274_HP_OUT, 0x9000) 108 #define RT274_DAC_FORMAT\ 109 VERB_CMD(AC_VERB_SET_STREAM_FORMAT, RT274_DAC_OUT0, 0) 110 #define RT274_ADC_FORMAT\ 111 VERB_CMD(AC_VERB_SET_STREAM_FORMAT, RT274_ADC_IN1, 0) 112 #define RT274_COEF_INDEX\ 113 VERB_CMD(AC_VERB_SET_COEF_INDEX, RT274_VENDOR_REGISTERS, 0) 114 #define RT274_PROC_COEF\ 115 VERB_CMD(AC_VERB_SET_PROC_COEF, RT274_VENDOR_REGISTERS, 0) 116 #define RT274_UNSOLICITED_INLINE_CMD\ 117 VERB_CMD(AC_VERB_SET_UNSOLICITED_ENABLE, RT274_INLINE_CMD, 0) 118 #define RT274_UNSOLICITED_HP_OUT\ 119 VERB_CMD(AC_VERB_SET_UNSOLICITED_ENABLE, RT274_HP_OUT, 0) 120 #define RT274_UNSOLICITED_MIC\ 121 VERB_CMD(AC_VERB_SET_UNSOLICITED_ENABLE, RT274_MIC, 0) 122 #define RT274_COEF58_INDEX\ 123 VERB_CMD(AC_VERB_SET_COEF_INDEX, 0x58, 0) 124 #define RT274_COEF58_COEF\ 125 VERB_CMD(AC_VERB_SET_PROC_COEF, 0x58, 0) 126 #define RT274_COEF5b_INDEX\ 127 VERB_CMD(AC_VERB_SET_COEF_INDEX, 0x5b, 0) 128 #define RT274_COEF5b_COEF\ 129 VERB_CMD(AC_VERB_SET_PROC_COEF, 0x5b, 0) 130 #define RT274_SET_STREAMID_DAC0\ 131 VERB_CMD(AC_VERB_SET_CHANNEL_STREAMID, RT274_DAC_OUT0, 0) 132 #define RT274_SET_STREAMID_DAC1\ 133 VERB_CMD(AC_VERB_SET_CHANNEL_STREAMID, RT274_DAC_OUT1, 0) 134 #define RT274_SET_STREAMID_ADC1\ 135 VERB_CMD(AC_VERB_SET_CHANNEL_STREAMID, RT274_ADC_IN1, 0) 136 #define RT274_SET_STREAMID_ADC2\ 137 VERB_CMD(AC_VERB_SET_CHANNEL_STREAMID, RT274_ADC_IN2, 0) 138 139 /* Index registers */ 140 #define RT274_EAPD_GPIO_IRQ_CTRL 0x10 141 #define RT274_PAD_CTRL12 0x35 142 #define RT274_I2S_CTRL1 0x63 143 #define RT274_I2S_CTRL2 0x64 144 #define RT274_MCLK_CTRL 0x71 145 #define RT274_CLK_CTRL 0x72 146 #define RT274_PLL2_CTRL 0x7b 147 148 149 /* EAPD GPIO IRQ control (Index 0x10) */ 150 #define RT274_IRQ_DIS (0x0 << 13) 151 #define RT274_IRQ_EN (0x1 << 13) 152 #define RT274_IRQ_CLR (0x1 << 12) 153 #define RT274_GPI2_SEL_MASK (0x3 << 7) 154 #define RT274_GPI2_SEL_GPIO2 (0x0 << 7) 155 #define RT274_GPI2_SEL_I2S (0x1 << 7) 156 #define RT274_GPI2_SEL_DMIC_CLK (0x2 << 7) 157 #define RT274_GPI2_SEL_CBJ (0x3 << 7) 158 159 /* Front I2S_Interface control 1 (Index 0x63) */ 160 #define RT274_I2S_MODE_MASK (0x1 << 11) 161 #define RT274_I2S_MODE_S (0x0 << 11) 162 #define RT274_I2S_MODE_M (0x1 << 11) 163 #define RT274_TDM_DIS (0x0 << 10) 164 #define RT274_TDM_EN (0x1 << 10) 165 #define RT274_TDM_CH_NUM (0x1 << 7) 166 #define RT274_TDM_2CH (0x0 << 7) 167 #define RT274_TDM_4CH (0x1 << 7) 168 #define RT274_I2S_FMT_MASK (0x3 << 8) 169 #define RT274_I2S_FMT_I2S (0x0 << 8) 170 #define RT274_I2S_FMT_LJ (0x1 << 8) 171 #define RT274_I2S_FMT_PCMA (0x2 << 8) 172 #define RT274_I2S_FMT_PCMB (0x3 << 8) 173 174 /* MCLK clock domain control (Index 0x71) */ 175 #define RT274_MCLK_MODE_MASK (0x1 << 14) 176 #define RT274_MCLK_MODE_DIS (0x0 << 14) 177 #define RT274_MCLK_MODE_EN (0x1 << 14) 178 179 /* Clock control (Index 0x72) */ 180 #define RT274_CLK_SRC_MASK (0x7 << 3) 181 #define RT274_CLK_SRC_MCLK (0x0 << 3) 182 #define RT274_CLK_SRC_PLL2 (0x3 << 3) 183 184 /* PLL2 control (Index 0x7b) */ 185 #define RT274_PLL2_SRC_MASK (0x1 << 13) 186 #define RT274_PLL2_SRC_MCLK (0x0 << 13) 187 #define RT274_PLL2_SRC_BCLK (0x1 << 13) 188 189 /* HP-OUT (0x21) */ 190 #define RT274_M_HP_MUX_SFT 14 191 #define RT274_HP_SEL_MASK 0x1 192 #define RT274_HP_SEL_SFT 0 193 #define RT274_HP_SEL_F 0 194 #define RT274_HP_SEL_S 1 195 196 /* ADC (0x22) (0x23) */ 197 #define RT274_ADC_SEL_MASK 0x7 198 #define RT274_ADC_SEL_SFT 0 199 #define RT274_ADC_SEL_MIC 0 200 #define RT274_ADC_SEL_LINE1 1 201 #define RT274_ADC_SEL_LINE2 2 202 #define RT274_ADC_SEL_DMIC 3 203 204 #define RT274_SCLK_S_MCLK 0 205 #define RT274_SCLK_S_PLL1 1 206 #define RT274_SCLK_S_PLL2 2 207 208 #define RT274_PLL2_S_MCLK 0 209 #define RT274_PLL2_S_BCLK 1 210 211 enum { 212 RT274_AIF1, 213 RT274_AIFS, 214 }; 215 216 #endif /* __RT274_H__ */ 217 218