sound/soc/codecs/twl4030.h

   1 /*
   2  * ALSA SoC TWL4030 codec driver
   3  *
   4  * Author: Steve Sakoman <steve@sakoman.com>
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * version 2 as published by the Free Software Foundation.
   9  *
  10  * This program is distributed in the hope that it will be useful, but
  11  * WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
  18  * 02110-1301 USA
  19  *
  20  */
  21
  22 #ifndef __TWL4030_AUDIO_H__
  23 #define __TWL4030_AUDIO_H__
  24
  25 #define TWL4030_REG_CODEC_MODE          0x1
  26 #define TWL4030_REG_OPTION              0x2
  27 #define TWL4030_REG_UNKNOWN             0x3
  28 #define TWL4030_REG_MICBIAS_CTL         0x4
  29 #define TWL4030_REG_ANAMICL             0x5
  30 #define TWL4030_REG_ANAMICR             0x6
  31 #define TWL4030_REG_AVADC_CTL           0x7
  32 #define TWL4030_REG_ADCMICSEL           0x8
  33 #define TWL4030_REG_DIGMIXING           0x9
  34 #define TWL4030_REG_ATXL1PGA            0xA
  35 #define TWL4030_REG_ATXR1PGA            0xB
  36 #define TWL4030_REG_AVTXL2PGA           0xC
  37 #define TWL4030_REG_AVTXR2PGA           0xD
  38 #define TWL4030_REG_AUDIO_IF            0xE
  39 #define TWL4030_REG_VOICE_IF            0xF
  40 #define TWL4030_REG_ARXR1PGA            0x10
  41 #define TWL4030_REG_ARXL1PGA            0x11
  42 #define TWL4030_REG_ARXR2PGA            0x12
  43 #define TWL4030_REG_ARXL2PGA            0x13
  44 #define TWL4030_REG_VRXPGA              0x14
  45 #define TWL4030_REG_VSTPGA              0x15
  46 #define TWL4030_REG_VRX2ARXPGA          0x16
  47 #define TWL4030_REG_AVDAC_CTL           0x17
  48 #define TWL4030_REG_ARX2VTXPGA          0x18
  49 #define TWL4030_REG_ARXL1_APGA_CTL      0x19
  50 #define TWL4030_REG_ARXR1_APGA_CTL      0x1A
  51 #define TWL4030_REG_ARXL2_APGA_CTL      0x1B
  52 #define TWL4030_REG_ARXR2_APGA_CTL      0x1C
  53 #define TWL4030_REG_ATX2ARXPGA          0x1D
  54 #define TWL4030_REG_BT_IF               0x1E
  55 #define TWL4030_REG_BTPGA               0x1F
  56 #define TWL4030_REG_BTSTPGA             0x20
  57 #define TWL4030_REG_EAR_CTL             0x21
  58 #define TWL4030_REG_HS_SEL              0x22
  59 #define TWL4030_REG_HS_GAIN_SET         0x23
  60 #define TWL4030_REG_HS_POPN_SET         0x24
  61 #define TWL4030_REG_PREDL_CTL           0x25
  62 #define TWL4030_REG_PREDR_CTL           0x26
  63 #define TWL4030_REG_PRECKL_CTL          0x27
  64 #define TWL4030_REG_PRECKR_CTL          0x28
  65 #define TWL4030_REG_HFL_CTL             0x29
  66 #define TWL4030_REG_HFR_CTL             0x2A
  67 #define TWL4030_REG_ALC_CTL             0x2B
  68 #define TWL4030_REG_ALC_SET1            0x2C
  69 #define TWL4030_REG_ALC_SET2            0x2D
  70 #define TWL4030_REG_BOOST_CTL           0x2E
  71 #define TWL4030_REG_SOFTVOL_CTL         0x2F
  72 #define TWL4030_REG_DTMF_FREQSEL        0x30
  73 #define TWL4030_REG_DTMF_TONEXT1H       0x31
  74 #define TWL4030_REG_DTMF_TONEXT1L       0x32
  75 #define TWL4030_REG_DTMF_TONEXT2H       0x33
  76 #define TWL4030_REG_DTMF_TONEXT2L       0x34
  77 #define TWL4030_REG_DTMF_TONOFF         0x35
  78 #define TWL4030_REG_DTMF_WANONOFF       0x36
  79 #define TWL4030_REG_I2S_RX_SCRAMBLE_H   0x37
  80 #define TWL4030_REG_I2S_RX_SCRAMBLE_M   0x38
  81 #define TWL4030_REG_I2S_RX_SCRAMBLE_L   0x39
  82 #define TWL4030_REG_APLL_CTL            0x3A
  83 #define TWL4030_REG_DTMF_CTL            0x3B
  84 #define TWL4030_REG_DTMF_PGA_CTL2       0x3C
  85 #define TWL4030_REG_DTMF_PGA_CTL1       0x3D
  86 #define TWL4030_REG_MISC_SET_1          0x3E
  87 #define TWL4030_REG_PCMBTMUX            0x3F
  88 #define TWL4030_REG_RX_PATH_SEL         0x43
  89 #define TWL4030_REG_VDL_APGA_CTL        0x44
  90 #define TWL4030_REG_VIBRA_CTL           0x45
  91 #define TWL4030_REG_VIBRA_SET           0x46
  92 #define TWL4030_REG_VIBRA_PWM_SET       0x47
  93 #define TWL4030_REG_ANAMIC_GAIN         0x48
  94 #define TWL4030_REG_MISC_SET_2          0x49
  95 #define TWL4030_REG_SW_SHADOW           0x4A
  96
  97 #define TWL4030_CACHEREGNUM     (TWL4030_REG_SW_SHADOW + 1)
  98
  99 /* Bitfield Definitions */
 100
 101 /* TWL4030_CODEC_MODE (0x01) Fields */
 102
 103 #define TWL4030_APLL_RATE               0xF0
 104 #define TWL4030_APLL_RATE_8000          0x00
 105 #define TWL4030_APLL_RATE_11025         0x10
 106 #define TWL4030_APLL_RATE_12000         0x20
 107 #define TWL4030_APLL_RATE_16000         0x40
 108 #define TWL4030_APLL_RATE_22050         0x50
 109 #define TWL4030_APLL_RATE_24000         0x60
 110 #define TWL4030_APLL_RATE_32000         0x80
 111 #define TWL4030_APLL_RATE_44100         0x90
 112 #define TWL4030_APLL_RATE_48000         0xA0
 113 #define TWL4030_APLL_RATE_96000         0xE0
 114 #define TWL4030_SEL_16K                 0x08
 115 #define TWL4030_CODECPDZ                0x02
 116 #define TWL4030_OPT_MODE                0x01
 117 #define TWL4030_OPTION_1                (1 << 0)
 118 #define TWL4030_OPTION_2                (0 << 0)
 119
 120 /* TWL4030_OPTION (0x02) Fields */
 121
 122 #define TWL4030_ATXL1_EN                (1 << 0)
 123 #define TWL4030_ATXR1_EN                (1 << 1)
 124 #define TWL4030_ATXL2_VTXL_EN           (1 << 2)
 125 #define TWL4030_ATXR2_VTXR_EN           (1 << 3)
 126 #define TWL4030_ARXL1_VRX_EN            (1 << 4)
 127 #define TWL4030_ARXR1_EN                (1 << 5)
 128 #define TWL4030_ARXL2_EN                (1 << 6)
 129 #define TWL4030_ARXR2_EN                (1 << 7)
 130
 131 /* TWL4030_REG_MICBIAS_CTL (0x04) Fields */
 132
 133 #define TWL4030_MICBIAS2_CTL            0x40
 134 #define TWL4030_MICBIAS1_CTL            0x20
 135 #define TWL4030_HSMICBIAS_EN            0x04
 136 #define TWL4030_MICBIAS2_EN             0x02
 137 #define TWL4030_MICBIAS1_EN             0x01
 138
 139 /* ANAMICL (0x05) Fields */
 140
 141 #define TWL4030_CNCL_OFFSET_START       0x80
 142 #define TWL4030_OFFSET_CNCL_SEL         0x60
 143 #define TWL4030_OFFSET_CNCL_SEL_ARX1    0x00
 144 #define TWL4030_OFFSET_CNCL_SEL_ARX2    0x20
 145 #define TWL4030_OFFSET_CNCL_SEL_VRX     0x40
 146 #define TWL4030_OFFSET_CNCL_SEL_ALL     0x60
 147 #define TWL4030_MICAMPL_EN              0x10
 148 #define TWL4030_CKMIC_EN                0x08
 149 #define TWL4030_AUXL_EN                 0x04
 150 #define TWL4030_HSMIC_EN                0x02
 151 #define TWL4030_MAINMIC_EN              0x01
 152
 153 /* ANAMICR (0x06) Fields */
 154
 155 #define TWL4030_MICAMPR_EN              0x10
 156 #define TWL4030_AUXR_EN                 0x04
 157 #define TWL4030_SUBMIC_EN               0x01
 158
 159 /* AVADC_CTL (0x07) Fields */
 160
 161 #define TWL4030_ADCL_EN                 0x08
 162 #define TWL4030_AVADC_CLK_PRIORITY      0x04
 163 #define TWL4030_ADCR_EN                 0x02
 164
 165 /* TWL4030_REG_ADCMICSEL (0x08) Fields */
 166
 167 #define TWL4030_DIGMIC1_EN              0x08
 168 #define TWL4030_TX2IN_SEL               0x04
 169 #define TWL4030_DIGMIC0_EN              0x02
 170 #define TWL4030_TX1IN_SEL               0x01
 171
 172 /* AUDIO_IF (0x0E) Fields */
 173
 174 #define TWL4030_AIF_SLAVE_EN            0x80
 175 #define TWL4030_DATA_WIDTH              0x60
 176 #define TWL4030_DATA_WIDTH_16S_16W      0x00
 177 #define TWL4030_DATA_WIDTH_32S_16W      0x40
 178 #define TWL4030_DATA_WIDTH_32S_24W      0x60
 179 #define TWL4030_AIF_FORMAT              0x18
 180 #define TWL4030_AIF_FORMAT_CODEC        0x00
 181 #define TWL4030_AIF_FORMAT_LEFT         0x08
 182 #define TWL4030_AIF_FORMAT_RIGHT        0x10
 183 #define TWL4030_AIF_FORMAT_TDM          0x18
 184 #define TWL4030_AIF_TRI_EN              0x04
 185 #define TWL4030_CLK256FS_EN             0x02
 186 #define TWL4030_AIF_EN                  0x01
 187
 188 /* VOICE_IF (0x0F) Fields */
 189
 190 #define TWL4030_VIF_SLAVE_EN            0x80
 191 #define TWL4030_VIF_DIN_EN              0x40
 192 #define TWL4030_VIF_DOUT_EN             0x20
 193 #define TWL4030_VIF_SWAP                0x10
 194 #define TWL4030_VIF_FORMAT              0x08
 195 #define TWL4030_VIF_TRI_EN              0x04
 196 #define TWL4030_VIF_SUB_EN              0x02
 197 #define TWL4030_VIF_EN                  0x01
 198
 199 /* EAR_CTL (0x21) */
 200 #define TWL4030_EAR_GAIN                0x30
 201
 202 /* HS_GAIN_SET (0x23) Fields */
 203
 204 #define TWL4030_HSR_GAIN                0x0C
 205 #define TWL4030_HSR_GAIN_PWR_DOWN       0x00
 206 #define TWL4030_HSR_GAIN_PLUS_6DB       0x04
 207 #define TWL4030_HSR_GAIN_0DB            0x08
 208 #define TWL4030_HSR_GAIN_MINUS_6DB      0x0C
 209 #define TWL4030_HSL_GAIN                0x03
 210 #define TWL4030_HSL_GAIN_PWR_DOWN       0x00
 211 #define TWL4030_HSL_GAIN_PLUS_6DB       0x01
 212 #define TWL4030_HSL_GAIN_0DB            0x02
 213 #define TWL4030_HSL_GAIN_MINUS_6DB      0x03
 214
 215 /* HS_POPN_SET (0x24) Fields */
 216
 217 #define TWL4030_VMID_EN                 0x40
 218 #define TWL4030_EXTMUTE                 0x20
 219 #define TWL4030_RAMP_DELAY              0x1C
 220 #define TWL4030_RAMP_DELAY_20MS         0x00
 221 #define TWL4030_RAMP_DELAY_40MS         0x04
 222 #define TWL4030_RAMP_DELAY_81MS         0x08
 223 #define TWL4030_RAMP_DELAY_161MS        0x0C
 224 #define TWL4030_RAMP_DELAY_323MS        0x10
 225 #define TWL4030_RAMP_DELAY_645MS        0x14
 226 #define TWL4030_RAMP_DELAY_1291MS       0x18
 227 #define TWL4030_RAMP_DELAY_2581MS       0x1C
 228 #define TWL4030_RAMP_EN                 0x02
 229
 230 /* PREDL_CTL (0x25) */
 231 #define TWL4030_PREDL_GAIN              0x30
 232
 233 /* PREDR_CTL (0x26) */
 234 #define TWL4030_PREDR_GAIN              0x30
 235
 236 /* PRECKL_CTL (0x27) */
 237 #define TWL4030_PRECKL_GAIN             0x30
 238
 239 /* PRECKR_CTL (0x28) */
 240 #define TWL4030_PRECKR_GAIN             0x30
 241
 242 /* HFL_CTL (0x29, 0x2A) Fields */
 243 #define TWL4030_HF_CTL_HB_EN            0x04
 244 #define TWL4030_HF_CTL_LOOP_EN          0x08
 245 #define TWL4030_HF_CTL_RAMP_EN          0x10
 246 #define TWL4030_HF_CTL_REF_EN           0x20
 247
 248 /* APLL_CTL (0x3A) Fields */
 249
 250 #define TWL4030_APLL_EN                 0x10
 251 #define TWL4030_APLL_INFREQ             0x0F
 252 #define TWL4030_APLL_INFREQ_19200KHZ    0x05
 253 #define TWL4030_APLL_INFREQ_26000KHZ    0x06
 254 #define TWL4030_APLL_INFREQ_38400KHZ    0x0F
 255
 256 /* REG_MISC_SET_1 (0x3E) Fields */
 257
 258 #define TWL4030_CLK64_EN                0x80
 259 #define TWL4030_SCRAMBLE_EN             0x40
 260 #define TWL4030_FMLOOP_EN               0x20
 261 #define TWL4030_SMOOTH_ANAVOL_EN        0x02
 262 #define TWL4030_DIGMIC_LR_SWAP_EN       0x01
 263
 264 /* TWL4030_REG_SW_SHADOW (0x4A) Fields */
 265 #define TWL4030_HFL_EN                  0x01
 266 #define TWL4030_HFR_EN                  0x02
 267
 268 #define TWL4030_DAI_HIFI                0
 269 #define TWL4030_DAI_VOICE               1
 270
 271 extern struct snd_soc_dai twl4030_dai[2];
 272 extern struct snd_soc_codec_device soc_codec_dev_twl4030;
 273
 274 struct twl4030_setup_data {
 275         unsigned int ramp_delay_value;
 276         unsigned int sysclk;
 277         unsigned int hs_extmute:1;
 278         void (*set_hs_extmute)(int mute);
 279 };
 280
 281 #endif  /* End of __TWL4030_AUDIO_H__ */