sound/soc/codecs/rt286.h

   1 /*
   2  * rt286.h  --  RT286 ALSA SoC audio driver
   3  *
   4  * Copyright 2011 Realtek Microelectronics
   5  * Author: Johnny Hsu <johnnyhsu@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 __RT286_H__
  13 #define __RT286_H__
  14
  15 #define VERB_CMD(V, N, D) ((N << 20) | (V << 8) | D)
  16
  17 #define RT286_AUDIO_FUNCTION_GROUP                      0x01
  18 #define RT286_DAC_OUT1                                  0x02
  19 #define RT286_DAC_OUT2                                  0x03
  20 #define RT286_ADC_IN1                                   0x09
  21 #define RT286_ADC_IN2                                   0x08
  22 #define RT286_MIXER_IN                                  0x0b
  23 #define RT286_MIXER_OUT1                                0x0c
  24 #define RT286_MIXER_OUT2                                0x0d
  25 #define RT286_DMIC1                                     0x12
  26 #define RT286_DMIC2                                     0x13
  27 #define RT286_SPK_OUT                                   0x14
  28 #define RT286_MIC1                                      0x18
  29 #define RT286_LINE1                                     0x1a
  30 #define RT286_BEEP                                      0x1d
  31 #define RT286_SPDIF                                     0x1e
  32 #define RT286_VENDOR_REGISTERS                          0x20
  33 #define RT286_HP_OUT                                    0x21
  34 #define RT286_MIXER_IN1                                 0x22
  35 #define RT286_MIXER_IN2                                 0x23
  36
  37 #define RT286_SET_PIN_SFT                               6
  38 #define RT286_SET_PIN_ENABLE                            0x40
  39 #define RT286_SET_PIN_DISABLE                           0
  40 #define RT286_SET_EAPD_HIGH                             0x2
  41 #define RT286_SET_EAPD_LOW                              0
  42
  43 #define RT286_MUTE_SFT                                  7
  44
  45 /* Verb commands */
  46 #define RT286_GET_PARAM(NID, PARAM) VERB_CMD(AC_VERB_PARAMETERS, NID, PARAM)
  47 #define RT286_SET_POWER(NID) VERB_CMD(AC_VERB_SET_POWER_STATE, NID, 0)
  48 #define RT286_SET_AUDIO_POWER RT286_SET_POWER(RT286_AUDIO_FUNCTION_GROUP)
  49 #define RT286_SET_HPO_POWER RT286_SET_POWER(RT286_HP_OUT)
  50 #define RT286_SET_SPK_POWER RT286_SET_POWER(RT286_SPK_OUT)
  51 #define RT286_SET_DMIC1_POWER RT286_SET_POWER(RT286_DMIC1)
  52 #define RT286_SPK_MUX\
  53         VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT286_SPK_OUT, 0)
  54 #define RT286_HPO_MUX\
  55         VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT286_HP_OUT, 0)
  56 #define RT286_ADC0_MUX\
  57         VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT286_MIXER_IN1, 0)
  58 #define RT286_ADC1_MUX\
  59         VERB_CMD(AC_VERB_SET_CONNECT_SEL, RT286_MIXER_IN2, 0)
  60 #define RT286_SET_MIC1\
  61         VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT286_MIC1, 0)
  62 #define RT286_SET_PIN_HPO\
  63         VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT286_HP_OUT, 0)
  64 #define RT286_SET_PIN_SPK\
  65         VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT286_SPK_OUT, 0)
  66 #define RT286_SET_PIN_DMIC1\
  67         VERB_CMD(AC_VERB_SET_PIN_WIDGET_CONTROL, RT286_DMIC1, 0)
  68 #define RT286_SPK_EAPD\
  69         VERB_CMD(AC_VERB_SET_EAPD_BTLENABLE, RT286_SPK_OUT, 0)
  70 #define RT286_SET_AMP_GAIN_HPO\
  71         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_HP_OUT, 0)
  72 #define RT286_SET_AMP_GAIN_ADC_IN1\
  73         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_ADC_IN1, 0)
  74 #define RT286_SET_AMP_GAIN_ADC_IN2\
  75         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_ADC_IN2, 0)
  76 #define RT286_GET_HP_SENSE\
  77         VERB_CMD(AC_VERB_GET_PIN_SENSE, RT286_HP_OUT, 0)
  78 #define RT286_GET_MIC1_SENSE\
  79         VERB_CMD(AC_VERB_GET_PIN_SENSE, RT286_MIC1, 0)
  80 #define RT286_SET_DMIC2_DEFAULT\
  81         VERB_CMD(AC_VERB_SET_CONFIG_DEFAULT_BYTES_3, RT286_DMIC2, 0)
  82 #define RT286_DACL_GAIN\
  83         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_DAC_OUT1, 0xa000)
  84 #define RT286_DACR_GAIN\
  85         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_DAC_OUT1, 0x9000)
  86 #define RT286_ADCL_GAIN\
  87         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_ADC_IN1, 0x6000)
  88 #define RT286_ADCR_GAIN\
  89         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_ADC_IN1, 0x5000)
  90 #define RT286_MIC_GAIN\
  91         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_MIC1, 0x7000)
  92 #define RT286_SPOL_GAIN\
  93         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_SPK_OUT, 0xa000)
  94 #define RT286_SPOR_GAIN\
  95         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_SPK_OUT, 0x9000)
  96 #define RT286_HPOL_GAIN\
  97         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_HP_OUT, 0xa000)
  98 #define RT286_HPOR_GAIN\
  99         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_HP_OUT, 0x9000)
 100 #define RT286_F_DAC_SWITCH\
 101         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_MIXER_OUT1, 0x7000)
 102 #define RT286_F_RECMIX_SWITCH\
 103         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_MIXER_OUT1, 0x7100)
 104 #define RT286_REC_MIC_SWITCH\
 105         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_MIXER_IN, 0x7000)
 106 #define RT286_REC_I2S_SWITCH\
 107         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_MIXER_IN, 0x7100)
 108 #define RT286_REC_LINE_SWITCH\
 109         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_MIXER_IN, 0x7200)
 110 #define RT286_REC_BEEP_SWITCH\
 111         VERB_CMD(AC_VERB_SET_AMP_GAIN_MUTE, RT286_MIXER_IN, 0x7300)
 112 #define RT286_DAC_FORMAT\
 113         VERB_CMD(AC_VERB_SET_STREAM_FORMAT, RT286_DAC_OUT1, 0)
 114 #define RT286_ADC_FORMAT\
 115         VERB_CMD(AC_VERB_SET_STREAM_FORMAT, RT286_ADC_IN1, 0)
 116 #define RT286_COEF_INDEX\
 117         VERB_CMD(AC_VERB_SET_COEF_INDEX, RT286_VENDOR_REGISTERS, 0)
 118 #define RT286_PROC_COEF\
 119         VERB_CMD(AC_VERB_SET_PROC_COEF, RT286_VENDOR_REGISTERS, 0)
 120 #define RT286_SET_GPIO_MASK\
 121         VERB_CMD(AC_VERB_SET_GPIO_MASK, RT286_AUDIO_FUNCTION_GROUP, 0)
 122 #define RT286_SET_GPIO_DIRECTION\
 123         VERB_CMD(AC_VERB_SET_GPIO_DIRECTION, RT286_AUDIO_FUNCTION_GROUP, 0)
 124 #define RT286_SET_GPIO_DATA\
 125         VERB_CMD(AC_VERB_SET_GPIO_DATA, RT286_AUDIO_FUNCTION_GROUP, 0)
 126
 127 /* Index registers */
 128 #define RT286_A_BIAS_CTRL1      0x01
 129 #define RT286_A_BIAS_CTRL2      0x02
 130 #define RT286_POWER_CTRL1       0x03
 131 #define RT286_A_BIAS_CTRL3      0x04
 132 #define RT286_POWER_CTRL2       0x08
 133 #define RT286_I2S_CTRL1         0x09
 134 #define RT286_I2S_CTRL2         0x0a
 135 #define RT286_CLK_DIV           0x0b
 136 #define RT286_DC_GAIN           0x0d
 137 #define RT286_POWER_CTRL3       0x0f
 138 #define RT286_MIC1_DET_CTRL     0x19
 139 #define RT286_MISC_CTRL1        0x20
 140 #define RT286_GPIO_CTRL         0x29
 141 #define RT286_IRQ_CTRL          0x33
 142 #define RT286_PLL_CTRL1         0x49
 143 #define RT286_CBJ_CTRL1         0x4f
 144 #define RT286_CBJ_CTRL2         0x50
 145 #define RT286_PLL_CTRL          0x63
 146 #define RT286_DEPOP_CTRL1       0x66
 147 #define RT286_DEPOP_CTRL2       0x67
 148 #define RT286_DEPOP_CTRL3       0x68
 149 #define RT286_DEPOP_CTRL4       0x69
 150
 151 /* SPDIF (0x06) */
 152 #define RT286_SPDIF_SEL_SFT     0
 153 #define RT286_SPDIF_SEL_PCM0    0
 154 #define RT286_SPDIF_SEL_PCM1    1
 155 #define RT286_SPDIF_SEL_SPOUT   2
 156 #define RT286_SPDIF_SEL_PP      3
 157
 158 /* RECMIX (0x0b) */
 159 #define RT286_M_REC_BEEP_SFT    0
 160 #define RT286_M_REC_LINE1_SFT   1
 161 #define RT286_M_REC_MIC1_SFT    2
 162 #define RT286_M_REC_I2S_SFT     3
 163
 164 /* Front (0x0c) */
 165 #define RT286_M_FRONT_DAC_SFT   0
 166 #define RT286_M_FRONT_REC_SFT   1
 167
 168 /* SPK-OUT (0x14) */
 169 #define RT286_M_SPK_MUX_SFT     14
 170 #define RT286_SPK_SEL_MASK      0x1
 171 #define RT286_SPK_SEL_SFT       0
 172 #define RT286_SPK_SEL_F         0
 173 #define RT286_SPK_SEL_S         1
 174
 175 /* HP-OUT (0x21) */
 176 #define RT286_M_HP_MUX_SFT      14
 177 #define RT286_HP_SEL_MASK       0x1
 178 #define RT286_HP_SEL_SFT        0
 179 #define RT286_HP_SEL_F          0
 180 #define RT286_HP_SEL_S          1
 181
 182 /* ADC (0x22) (0x23) */
 183 #define RT286_ADC_SEL_MASK      0x7
 184 #define RT286_ADC_SEL_SFT       0
 185 #define RT286_ADC_SEL_SURR      0
 186 #define RT286_ADC_SEL_FRONT     1
 187 #define RT286_ADC_SEL_DMIC      2
 188 #define RT286_ADC_SEL_BEEP      4
 189 #define RT286_ADC_SEL_LINE1     5
 190 #define RT286_ADC_SEL_I2S       6
 191 #define RT286_ADC_SEL_MIC1      7
 192
 193 #define RT286_SCLK_S_MCLK       0
 194 #define RT286_SCLK_S_PLL        1
 195
 196 enum {
 197         RT286_AIF1,
 198         RT286_AIF2,
 199         RT286_AIFS,
 200 };
 201
 202 int rt286_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack);
 203
 204 #endif /* __RT286_H__ */
 205