sound/soc/codecs/rt715.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 /*
   3  * rt715.h -- RT715 ALSA SoC audio driver header
   4  *
   5  * Copyright(c) 2019 Realtek Semiconductor Corp.
   6  */
   7
   8 #ifndef __RT715_H__
   9 #define __RT715_H__
  10
  11 #include <linux/regulator/consumer.h>
  12
  13 struct rt715_priv {
  14         struct regmap *regmap;
  15         struct regmap *sdw_regmap;
  16         struct snd_soc_codec *codec;
  17         struct sdw_slave *slave;
  18         int dbg_nid;
  19         int dbg_vid;
  20         int dbg_payload;
  21         enum sdw_slave_status status;
  22         struct sdw_bus_params params;
  23         bool hw_init;
  24         bool first_hw_init;
  25 };
  26
  27 struct sdw_stream_data {
  28         struct sdw_stream_runtime *sdw_stream;
  29 };
  30
  31 /* NID */
  32 #define RT715_AUDIO_FUNCTION_GROUP                      0x01
  33 #define RT715_MIC_ADC                                   0x07
  34 #define RT715_LINE_ADC                                  0x08
  35 #define RT715_MIX_ADC                                   0x09
  36 #define RT715_DMIC1                                     0x12
  37 #define RT715_DMIC2                                     0x13
  38 #define RT715_MIC1                                      0x18
  39 #define RT715_MIC2                                      0x19
  40 #define RT715_LINE1                                     0x1a
  41 #define RT715_LINE2                                     0x1b
  42 #define RT715_DMIC3                                     0x1d
  43 #define RT715_DMIC4                                     0x29
  44 #define RT715_VENDOR_REGISTERS                          0x20
  45 #define RT715_MUX_IN1                                   0x22
  46 #define RT715_MUX_IN2                                   0x23
  47 #define RT715_MUX_IN3                                   0x24
  48 #define RT715_MUX_IN4                                   0x25
  49 #define RT715_MIX_ADC2                                  0x27
  50 #define RT715_INLINE_CMD                                0x55
  51
  52 /* Index (NID:20h) */
  53 #define RT715_SDW_INPUT_SEL                             0x39
  54 #define RT715_EXT_DMIC_CLK_CTRL2                        0x54
  55
  56 /* Verb */
  57 #define RT715_VERB_SET_CONNECT_SEL                      0x3100
  58 #define RT715_VERB_GET_CONNECT_SEL                      0xb100
  59 #define RT715_VERB_SET_EAPD_BTLENABLE                   0x3c00
  60 #define RT715_VERB_SET_POWER_STATE                      0x3500
  61 #define RT715_VERB_SET_CHANNEL_STREAMID                 0x3600
  62 #define RT715_VERB_SET_PIN_WIDGET_CONTROL               0x3700
  63 #define RT715_VERB_SET_CONFIG_DEFAULT1                  0x4c00
  64 #define RT715_VERB_SET_CONFIG_DEFAULT2                  0x4d00
  65 #define RT715_VERB_SET_CONFIG_DEFAULT3                  0x4e00
  66 #define RT715_VERB_SET_CONFIG_DEFAULT4                  0x4f00
  67 #define RT715_VERB_SET_UNSOLICITED_ENABLE               0x3800
  68 #define RT715_SET_AMP_GAIN_MUTE_H                       0x7300
  69 #define RT715_SET_AMP_GAIN_MUTE_L                       0x8380
  70 #define RT715_READ_HDA_3                                0x2012
  71 #define RT715_READ_HDA_2                                0x2013
  72 #define RT715_READ_HDA_1                                0x2014
  73 #define RT715_READ_HDA_0                                0x2015
  74 #define RT715_PRIV_INDEX_W_H                            0x7520
  75 #define RT715_PRIV_INDEX_W_L                            0x85a0
  76 #define RT715_PRIV_DATA_W_H                             0x7420
  77 #define RT715_PRIV_DATA_W_L                             0x84a0
  78 #define RT715_PRIV_INDEX_R_H                            0x9d20
  79 #define RT715_PRIV_INDEX_R_L                            0xada0
  80 #define RT715_PRIV_DATA_R_H                             0x9c20
  81 #define RT715_PRIV_DATA_R_L                             0xaca0
  82 #define RT715_MIC_ADC_FORMAT_H                          0x7207
  83 #define RT715_MIC_ADC_FORMAT_L                          0x8287
  84 #define RT715_MIC_LINE_FORMAT_H                         0x7208
  85 #define RT715_MIC_LINE_FORMAT_L                         0x8288
  86 #define RT715_MIX_ADC_FORMAT_H                          0x7209
  87 #define RT715_MIX_ADC_FORMAT_L                          0x8289
  88 #define RT715_MIX_ADC2_FORMAT_H                         0x7227
  89 #define RT715_MIX_ADC2_FORMAT_L                         0x82a7
  90 #define RT715_FUNC_RESET                                0xff01
  91
  92 #define RT715_SET_AUDIO_POWER_STATE\
  93         (RT715_VERB_SET_POWER_STATE | RT715_AUDIO_FUNCTION_GROUP)
  94 #define RT715_SET_PIN_DMIC1\
  95         (RT715_VERB_SET_PIN_WIDGET_CONTROL | RT715_DMIC1)
  96 #define RT715_SET_PIN_DMIC2\
  97         (RT715_VERB_SET_PIN_WIDGET_CONTROL | RT715_DMIC2)
  98 #define RT715_SET_PIN_DMIC3\
  99         (RT715_VERB_SET_PIN_WIDGET_CONTROL | RT715_DMIC3)
 100 #define RT715_SET_PIN_DMIC4\
 101         (RT715_VERB_SET_PIN_WIDGET_CONTROL | RT715_DMIC4)
 102 #define RT715_SET_PIN_MIC1\
 103         (RT715_VERB_SET_PIN_WIDGET_CONTROL | RT715_MIC1)
 104 #define RT715_SET_PIN_MIC2\
 105         (RT715_VERB_SET_PIN_WIDGET_CONTROL | RT715_MIC2)
 106 #define RT715_SET_PIN_LINE1\
 107         (RT715_VERB_SET_PIN_WIDGET_CONTROL | RT715_LINE1)
 108 #define RT715_SET_PIN_LINE2\
 109         (RT715_VERB_SET_PIN_WIDGET_CONTROL | RT715_LINE2)
 110 #define RT715_SET_MIC1_UNSOLICITED_ENABLE\
 111         (RT715_VERB_SET_UNSOLICITED_ENABLE | RT715_MIC1)
 112 #define RT715_SET_MIC2_UNSOLICITED_ENABLE\
 113         (RT715_VERB_SET_UNSOLICITED_ENABLE | RT715_MIC2)
 114 #define RT715_SET_STREAMID_MIC_ADC\
 115         (RT715_VERB_SET_CHANNEL_STREAMID | RT715_MIC_ADC)
 116 #define RT715_SET_STREAMID_LINE_ADC\
 117         (RT715_VERB_SET_CHANNEL_STREAMID | RT715_LINE_ADC)
 118 #define RT715_SET_STREAMID_MIX_ADC\
 119         (RT715_VERB_SET_CHANNEL_STREAMID | RT715_MIX_ADC)
 120 #define RT715_SET_STREAMID_MIX_ADC2\
 121         (RT715_VERB_SET_CHANNEL_STREAMID | RT715_MIX_ADC2)
 122 #define RT715_SET_GAIN_MIC_ADC_L\
 123         (RT715_SET_AMP_GAIN_MUTE_L | RT715_MIC_ADC)
 124 #define RT715_SET_GAIN_MIC_ADC_H\
 125         (RT715_SET_AMP_GAIN_MUTE_H | RT715_MIC_ADC)
 126 #define RT715_SET_GAIN_LINE_ADC_L\
 127         (RT715_SET_AMP_GAIN_MUTE_L | RT715_LINE_ADC)
 128 #define RT715_SET_GAIN_LINE_ADC_H\
 129         (RT715_SET_AMP_GAIN_MUTE_H | RT715_LINE_ADC)
 130 #define RT715_SET_GAIN_MIX_ADC_L\
 131         (RT715_SET_AMP_GAIN_MUTE_L | RT715_MIX_ADC)
 132 #define RT715_SET_GAIN_MIX_ADC_H\
 133         (RT715_SET_AMP_GAIN_MUTE_H | RT715_MIX_ADC)
 134 #define RT715_SET_GAIN_MIX_ADC2_L\
 135         (RT715_SET_AMP_GAIN_MUTE_L | RT715_MIX_ADC2)
 136 #define RT715_SET_GAIN_MIX_ADC2_H\
 137         (RT715_SET_AMP_GAIN_MUTE_H | RT715_MIX_ADC2)
 138 #define RT715_SET_GAIN_DMIC1_L\
 139         (RT715_SET_AMP_GAIN_MUTE_L | RT715_DMIC1)
 140 #define RT715_SET_GAIN_DMIC1_H\
 141         (RT715_SET_AMP_GAIN_MUTE_H | RT715_DMIC1)
 142 #define RT715_SET_GAIN_DMIC2_L\
 143         (RT715_SET_AMP_GAIN_MUTE_L | RT715_DMIC2)
 144 #define RT715_SET_GAIN_DMIC2_H\
 145         (RT715_SET_AMP_GAIN_MUTE_H | RT715_DMIC2)
 146 #define RT715_SET_GAIN_DMIC3_L\
 147         (RT715_SET_AMP_GAIN_MUTE_L | RT715_DMIC3)
 148 #define RT715_SET_GAIN_DMIC3_H\
 149         (RT715_SET_AMP_GAIN_MUTE_H | RT715_DMIC3)
 150 #define RT715_SET_GAIN_DMIC4_L\
 151         (RT715_SET_AMP_GAIN_MUTE_L | RT715_DMIC4)
 152 #define RT715_SET_GAIN_DMIC4_H\
 153         (RT715_SET_AMP_GAIN_MUTE_H | RT715_DMIC4)
 154 #define RT715_SET_GAIN_MIC1_L\
 155         (RT715_SET_AMP_GAIN_MUTE_L | RT715_MIC1)
 156 #define RT715_SET_GAIN_MIC1_H\
 157         (RT715_SET_AMP_GAIN_MUTE_H | RT715_MIC1)
 158 #define RT715_SET_GAIN_MIC2_L\
 159         (RT715_SET_AMP_GAIN_MUTE_L | RT715_MIC2)
 160 #define RT715_SET_GAIN_MIC2_H\
 161         (RT715_SET_AMP_GAIN_MUTE_H | RT715_MIC2)
 162 #define RT715_SET_GAIN_LINE1_L\
 163         (RT715_SET_AMP_GAIN_MUTE_L | RT715_LINE1)
 164 #define RT715_SET_GAIN_LINE1_H\
 165         (RT715_SET_AMP_GAIN_MUTE_H | RT715_LINE1)
 166 #define RT715_SET_GAIN_LINE2_L\
 167         (RT715_SET_AMP_GAIN_MUTE_L | RT715_LINE2)
 168 #define RT715_SET_GAIN_LINE2_H\
 169         (RT715_SET_AMP_GAIN_MUTE_H | RT715_LINE2)
 170 #define RT715_SET_DMIC1_CONFIG_DEFAULT1\
 171         (RT715_VERB_SET_CONFIG_DEFAULT1 | RT715_DMIC1)
 172 #define RT715_SET_DMIC2_CONFIG_DEFAULT1\
 173         (RT715_VERB_SET_CONFIG_DEFAULT1 | RT715_DMIC2)
 174 #define RT715_SET_DMIC1_CONFIG_DEFAULT2\
 175         (RT715_VERB_SET_CONFIG_DEFAULT2 | RT715_DMIC1)
 176 #define RT715_SET_DMIC2_CONFIG_DEFAULT2\
 177         (RT715_VERB_SET_CONFIG_DEFAULT2 | RT715_DMIC2)
 178 #define RT715_SET_DMIC1_CONFIG_DEFAULT3\
 179         (RT715_VERB_SET_CONFIG_DEFAULT3 | RT715_DMIC1)
 180 #define RT715_SET_DMIC2_CONFIG_DEFAULT3\
 181         (RT715_VERB_SET_CONFIG_DEFAULT3 | RT715_DMIC2)
 182 #define RT715_SET_DMIC1_CONFIG_DEFAULT4\
 183         (RT715_VERB_SET_CONFIG_DEFAULT4 | RT715_DMIC1)
 184 #define RT715_SET_DMIC2_CONFIG_DEFAULT4\
 185         (RT715_VERB_SET_CONFIG_DEFAULT4 | RT715_DMIC2)
 186 #define RT715_SET_DMIC3_CONFIG_DEFAULT1\
 187         (RT715_VERB_SET_CONFIG_DEFAULT1 | RT715_DMIC3)
 188 #define RT715_SET_DMIC4_CONFIG_DEFAULT1\
 189         (RT715_VERB_SET_CONFIG_DEFAULT1 | RT715_DMIC4)
 190 #define RT715_SET_DMIC3_CONFIG_DEFAULT2\
 191         (RT715_VERB_SET_CONFIG_DEFAULT2 | RT715_DMIC3)
 192 #define RT715_SET_DMIC4_CONFIG_DEFAULT2\
 193         (RT715_VERB_SET_CONFIG_DEFAULT2 | RT715_DMIC4)
 194 #define RT715_SET_DMIC3_CONFIG_DEFAULT3\
 195         (RT715_VERB_SET_CONFIG_DEFAULT3 | RT715_DMIC3)
 196 #define RT715_SET_DMIC4_CONFIG_DEFAULT3\
 197         (RT715_VERB_SET_CONFIG_DEFAULT3 | RT715_DMIC4)
 198 #define RT715_SET_DMIC3_CONFIG_DEFAULT4\
 199         (RT715_VERB_SET_CONFIG_DEFAULT4 | RT715_DMIC3)
 200 #define RT715_SET_DMIC4_CONFIG_DEFAULT4\
 201         (RT715_VERB_SET_CONFIG_DEFAULT4 | RT715_DMIC4)
 202
 203 #define RT715_MUTE_SFT                                  7
 204 #define RT715_DIR_IN_SFT                                6
 205 #define RT715_DIR_OUT_SFT                               7
 206
 207 enum {
 208         RT715_AIF1,
 209         RT715_AIF2,
 210 };
 211
 212 #define RT715_POWER_UP_DELAY_MS 400
 213
 214 int rt715_io_init(struct device *dev, struct sdw_slave *slave);
 215 int rt715_init(struct device *dev, struct regmap *sdw_regmap,
 216         struct regmap *regmap, struct sdw_slave *slave);
 217
 218 int hda_to_sdw(unsigned int nid, unsigned int verb, unsigned int payload,
 219                unsigned int *sdw_addr_h, unsigned int *sdw_data_h,
 220                unsigned int *sdw_addr_l, unsigned int *sdw_data_l);
 221 int rt715_clock_config(struct device *dev);
 222 #endif /* __RT715_H__ */