sound/soc/uniphier/aio-ld11.c

   1 // SPDX-License-Identifier: GPL-2.0
   2 //
   3 // Socionext UniPhier AIO ALSA driver for LD11/LD20.
   4 //
   5 // Copyright (c) 2016-2018 Socionext Inc.
   6
   7 #include <linux/module.h>
   8
   9 #include "aio.h"
  10
  11 static const struct uniphier_aio_spec uniphier_aio_ld11[] = {
  12         /* for HDMI PCM In, Pin:AI1Dx */
  13         {
  14                 .name = AUD_NAME_PCMIN1,
  15                 .gname = AUD_GNAME_HDMI,
  16                 .swm = {
  17                         .type  = PORT_TYPE_I2S,
  18                         .dir   = PORT_DIR_INPUT,
  19                         .rb    = { 21, 14, },
  20                         .ch    = { 21, 14, },
  21                         .iif   = { 5, 3, },
  22                         .iport = { 0, AUD_HW_PCMIN1, },
  23                 },
  24         },
  25
  26         /* for SIF In, Pin:AI2Dx */
  27         {
  28                 .name = AUD_NAME_PCMIN2,
  29                 .swm = {
  30                         .type  = PORT_TYPE_I2S,
  31                         .dir   = PORT_DIR_INPUT,
  32                         .rb    = { 22, 15, },
  33                         .ch    = { 22, 15, },
  34                         .iif   = { 6, 4, },
  35                         .iport = { 1, AUD_HW_PCMIN2, },
  36                 },
  37         },
  38
  39         /* for Line In, Pin:AI3Dx */
  40         {
  41                 .name = AUD_NAME_PCMIN3,
  42                 .gname = AUD_GNAME_LINE,
  43                 .swm = {
  44                         .type  = PORT_TYPE_EVE,
  45                         .dir   = PORT_DIR_INPUT,
  46                         .rb    = { 23, 16, },
  47                         .ch    = { 23, 16, },
  48                         .iif   = { 7, 5, },
  49                         .iport = { 2, AUD_HW_PCMIN3, },
  50                 },
  51         },
  52
  53         /* for S/PDIF In, Pin:AI1IEC */
  54         {
  55                 .name = AUD_NAME_IECIN1,
  56                 .gname = AUD_GNAME_IEC,
  57                 .swm = {
  58                         .type  = PORT_TYPE_SPDIF,
  59                         .dir   = PORT_DIR_INPUT,
  60                         .rb    = { 26, 17, },
  61                         .ch    = { 26, 17, },
  62                         .iif   = { 10, 6, },
  63                         .iport = { 3, AUD_HW_IECIN1, },
  64                 },
  65         },
  66
  67         /* for Speaker, Pin:AO1Dx */
  68         {
  69                 .name = AUD_NAME_HPCMOUT1,
  70                 .swm = {
  71                         .type  = PORT_TYPE_I2S,
  72                         .dir   = PORT_DIR_OUTPUT,
  73                         .rb    = { 0, 0, },
  74                         .ch    = { 0, 0, },
  75                         .oif   = { 0, 0, },
  76                         .oport = { 0, AUD_HW_HPCMOUT1, },
  77                 },
  78         },
  79
  80         /* for HDMI PCM, Pin:AO2Dx */
  81         {
  82                 .name = AUD_NAME_PCMOUT1,
  83                 .gname = AUD_GNAME_HDMI,
  84                 .swm = {
  85                         .type  = PORT_TYPE_I2S,
  86                         .dir   = PORT_DIR_OUTPUT,
  87                         .rb    = { 0, 0, },
  88                         .ch    = { 0, 0, },
  89                         .oif   = { 0, 0, },
  90                         .oport = { 3, AUD_HW_PCMOUT1, },
  91                 },
  92         },
  93
  94         /* for Line Out, Pin:LO2_x */
  95         {
  96                 .name = AUD_NAME_PCMOUT2,
  97                 .gname = AUD_GNAME_LINE,
  98                 .swm = {
  99                         .type  = PORT_TYPE_EVE,
 100                         .dir   = PORT_DIR_OUTPUT,
 101                         .rb    = { 2, 2, },
 102                         .ch    = { 2, 2, },
 103                         .oif   = { 2, 2, },
 104                         .oport = { 1, AUD_HW_PCMOUT2, },
 105                 },
 106         },
 107
 108         /* for Headphone, Pin:HP1_x */
 109         {
 110                 .name = AUD_NAME_PCMOUT3,
 111                 .swm = {
 112                         .type  = PORT_TYPE_EVE,
 113                         .dir   = PORT_DIR_OUTPUT,
 114                         .rb    = { 3, 3, },
 115                         .ch    = { 3, 3, },
 116                         .oif   = { 3, 3, },
 117                         .oport = { 2, AUD_HW_PCMOUT3, },
 118                 },
 119         },
 120
 121         /* for HW Sampling Rate Converter */
 122         {
 123                 .name = AUD_NAME_EPCMOUT2,
 124                 .swm = {
 125                         .type  = PORT_TYPE_CONV,
 126                         .dir   = PORT_DIR_OUTPUT,
 127                         .rb    = { 7, 5, },
 128                         .ch    = { 7, 5, },
 129                         .oif   = { 7, 5, },
 130                         .oport = { 6, AUD_HW_EPCMOUT2, },
 131                         .och   = { 17, 12, },
 132                         .iif   = { 1, 1, },
 133                 },
 134         },
 135
 136         /* for HW Sampling Rate Converter 2 */
 137         {
 138                 .name = AUD_NAME_EPCMOUT3,
 139                 .swm = {
 140                         .type  = PORT_TYPE_CONV,
 141                         .dir   = PORT_DIR_OUTPUT,
 142                         .rb    = { 8, 6, },
 143                         .ch    = { 8, 6, },
 144                         .oif   = { 8, 6, },
 145                         .oport = { 7, AUD_HW_EPCMOUT3, },
 146                         .och   = { 18, 13, },
 147                         .iif   = { 2, 2, },
 148                 },
 149         },
 150
 151         /* for S/PDIF Out, Pin:AO1IEC */
 152         {
 153                 .name = AUD_NAME_HIECOUT1,
 154                 .gname = AUD_GNAME_IEC,
 155                 .swm = {
 156                         .type  = PORT_TYPE_SPDIF,
 157                         .dir   = PORT_DIR_OUTPUT,
 158                         .rb    = { 1, 1, },
 159                         .ch    = { 1, 1, },
 160                         .oif   = { 1, 1, },
 161                         .oport = { 12, AUD_HW_HIECOUT1, },
 162                 },
 163         },
 164
 165         /* for S/PDIF Out, Pin:AO1IEC, Compress */
 166         {
 167                 .name = AUD_NAME_HIECCOMPOUT1,
 168                 .gname = AUD_GNAME_IEC,
 169                 .swm = {
 170                         .type  = PORT_TYPE_SPDIF,
 171                         .dir   = PORT_DIR_OUTPUT,
 172                         .rb    = { 1, 1, },
 173                         .ch    = { 1, 1, },
 174                         .oif   = { 1, 1, },
 175                         .oport = { 12, AUD_HW_HIECOUT1, },
 176                 },
 177         },
 178 };
 179
 180 static const struct uniphier_aio_pll uniphier_aio_pll_ld11[] = {
 181         [AUD_PLL_A1]   = { .enable = true, },
 182         [AUD_PLL_F1]   = { .enable = true, },
 183         [AUD_PLL_A2]   = { .enable = true, },
 184         [AUD_PLL_F2]   = { .enable = true, },
 185         [AUD_PLL_APLL] = { .enable = true, },
 186         [AUD_PLL_RX0]  = { .enable = true, },
 187         [AUD_PLL_USB0] = { .enable = true, },
 188         [AUD_PLL_HSC0] = { .enable = true, },
 189 };
 190
 191 static int uniphier_aio_ld11_probe(struct snd_soc_dai *dai)
 192 {
 193         int ret;
 194
 195         ret = uniphier_aio_dai_probe(dai);
 196         if (ret < 0)
 197                 return ret;
 198
 199         ret = snd_soc_dai_set_pll(dai, AUD_PLL_A1, 0, 0, 36864000);
 200         if (ret < 0)
 201                 return ret;
 202         ret = snd_soc_dai_set_pll(dai, AUD_PLL_F1, 0, 0, 36864000);
 203         if (ret < 0)
 204                 return ret;
 205
 206         ret = snd_soc_dai_set_pll(dai, AUD_PLL_A2, 0, 0, 33868800);
 207         if (ret < 0)
 208                 return ret;
 209         ret = snd_soc_dai_set_pll(dai, AUD_PLL_F2, 0, 0, 33868800);
 210         if (ret < 0)
 211                 return ret;
 212
 213         return 0;
 214 }
 215
 216 static struct snd_soc_dai_driver uniphier_aio_dai_ld11[] = {
 217         {
 218                 .name    = AUD_GNAME_HDMI,
 219                 .probe   = uniphier_aio_ld11_probe,
 220                 .remove  = uniphier_aio_dai_remove,
 221                 .playback = {
 222                         .stream_name = AUD_NAME_PCMOUT1,
 223                         .formats     = SNDRV_PCM_FMTBIT_S32_LE,
 224                         .rates       = SNDRV_PCM_RATE_48000,
 225                         .channels_min = 2,
 226                         .channels_max = 2,
 227                 },
 228                 .capture = {
 229                         .stream_name = AUD_NAME_PCMIN1,
 230                         .formats     = SNDRV_PCM_FMTBIT_S32_LE,
 231                         .rates       = SNDRV_PCM_RATE_48000 |
 232                                 SNDRV_PCM_RATE_44100 |
 233                                 SNDRV_PCM_RATE_32000,
 234                         .channels_min = 2,
 235                         .channels_max = 2,
 236                 },
 237                 .ops = &uniphier_aio_i2s_ops,
 238         },
 239         {
 240                 .name    = AUD_NAME_PCMIN2,
 241                 .probe   = uniphier_aio_ld11_probe,
 242                 .remove  = uniphier_aio_dai_remove,
 243                 .capture = {
 244                         .stream_name = AUD_NAME_PCMIN2,
 245                         .formats     = SNDRV_PCM_FMTBIT_S32_LE,
 246                         .rates       = SNDRV_PCM_RATE_48000,
 247                         .channels_min = 2,
 248                         .channels_max = 2,
 249                 },
 250                 .ops = &uniphier_aio_i2s_ops,
 251         },
 252         {
 253                 .name    = AUD_GNAME_LINE,
 254                 .probe   = uniphier_aio_ld11_probe,
 255                 .remove  = uniphier_aio_dai_remove,
 256                 .playback = {
 257                         .stream_name = AUD_NAME_PCMOUT2,
 258                         .formats     = SNDRV_PCM_FMTBIT_S32_LE,
 259                         .rates       = SNDRV_PCM_RATE_48000,
 260                         .channels_min = 2,
 261                         .channels_max = 2,
 262                 },
 263                 .capture = {
 264                         .stream_name = AUD_NAME_PCMIN3,
 265                         .formats     = SNDRV_PCM_FMTBIT_S32_LE,
 266                         .rates       = SNDRV_PCM_RATE_48000,
 267                         .channels_min = 2,
 268                         .channels_max = 2,
 269                 },
 270                 .ops = &uniphier_aio_i2s_ops,
 271         },
 272         {
 273                 .name    = AUD_NAME_HPCMOUT1,
 274                 .probe   = uniphier_aio_ld11_probe,
 275                 .remove  = uniphier_aio_dai_remove,
 276                 .playback = {
 277                         .stream_name = AUD_NAME_HPCMOUT1,
 278                         .formats     = SNDRV_PCM_FMTBIT_S32_LE,
 279                         .rates       = SNDRV_PCM_RATE_48000,
 280                         .channels_min = 2,
 281                         .channels_max = 8,
 282                 },
 283                 .ops = &uniphier_aio_i2s_ops,
 284         },
 285         {
 286                 .name    = AUD_NAME_PCMOUT3,
 287                 .probe   = uniphier_aio_ld11_probe,
 288                 .remove  = uniphier_aio_dai_remove,
 289                 .playback = {
 290                         .stream_name = AUD_NAME_PCMOUT3,
 291                         .formats     = SNDRV_PCM_FMTBIT_S32_LE,
 292                         .rates       = SNDRV_PCM_RATE_48000,
 293                         .channels_min = 2,
 294                         .channels_max = 2,
 295                 },
 296                 .ops = &uniphier_aio_i2s_ops,
 297         },
 298         {
 299                 .name    = AUD_NAME_HIECOUT1,
 300                 .probe   = uniphier_aio_ld11_probe,
 301                 .remove  = uniphier_aio_dai_remove,
 302                 .playback = {
 303                         .stream_name = AUD_NAME_HIECOUT1,
 304                         .formats     = SNDRV_PCM_FMTBIT_S32_LE,
 305                         .rates       = SNDRV_PCM_RATE_48000,
 306                         .channels_min = 2,
 307                         .channels_max = 2,
 308                 },
 309                 .ops = &uniphier_aio_spdif_ops,
 310         },
 311         {
 312                 .name    = AUD_NAME_EPCMOUT2,
 313                 .probe   = uniphier_aio_ld11_probe,
 314                 .remove  = uniphier_aio_dai_remove,
 315                 .playback = {
 316                         .stream_name = AUD_NAME_EPCMOUT2,
 317                         .formats     = SNDRV_PCM_FMTBIT_S32_LE,
 318                         .rates       = SNDRV_PCM_RATE_48000 |
 319                                 SNDRV_PCM_RATE_44100 |
 320                                 SNDRV_PCM_RATE_32000,
 321                         .channels_min = 2,
 322                         .channels_max = 2,
 323                 },
 324                 .ops = &uniphier_aio_i2s_ops,
 325         },
 326         {
 327                 .name    = AUD_NAME_EPCMOUT3,
 328                 .probe   = uniphier_aio_ld11_probe,
 329                 .remove  = uniphier_aio_dai_remove,
 330                 .playback = {
 331                         .stream_name = AUD_NAME_EPCMOUT3,
 332                         .formats     = SNDRV_PCM_FMTBIT_S32_LE,
 333                         .rates       = SNDRV_PCM_RATE_48000 |
 334                                 SNDRV_PCM_RATE_44100 |
 335                                 SNDRV_PCM_RATE_32000,
 336                         .channels_min = 2,
 337                         .channels_max = 2,
 338                 },
 339                 .ops = &uniphier_aio_i2s_ops,
 340         },
 341         {
 342                 .name    = AUD_NAME_HIECCOMPOUT1,
 343                 .probe   = uniphier_aio_ld11_probe,
 344                 .remove  = uniphier_aio_dai_remove,
 345                 .compress_new = snd_soc_new_compress,
 346                 .playback = {
 347                         .stream_name = AUD_NAME_HIECCOMPOUT1,
 348                         .channels_min = 1,
 349                         .channels_max = 1,
 350                 },
 351                 .ops = &uniphier_aio_spdif_ops,
 352         },
 353 };
 354
 355 static const struct uniphier_aio_chip_spec uniphier_aio_ld11_spec = {
 356         .specs     = uniphier_aio_ld11,
 357         .num_specs = ARRAY_SIZE(uniphier_aio_ld11),
 358         .dais      = uniphier_aio_dai_ld11,
 359         .num_dais  = ARRAY_SIZE(uniphier_aio_dai_ld11),
 360         .plls      = uniphier_aio_pll_ld11,
 361         .num_plls  = ARRAY_SIZE(uniphier_aio_pll_ld11),
 362         .addr_ext  = 0,
 363 };
 364
 365 static const struct uniphier_aio_chip_spec uniphier_aio_ld20_spec = {
 366         .specs     = uniphier_aio_ld11,
 367         .num_specs = ARRAY_SIZE(uniphier_aio_ld11),
 368         .dais      = uniphier_aio_dai_ld11,
 369         .num_dais  = ARRAY_SIZE(uniphier_aio_dai_ld11),
 370         .plls      = uniphier_aio_pll_ld11,
 371         .num_plls  = ARRAY_SIZE(uniphier_aio_pll_ld11),
 372         .addr_ext  = 1,
 373 };
 374
 375 static const struct of_device_id uniphier_aio_of_match[] __maybe_unused = {
 376         {
 377                 .compatible = "socionext,uniphier-ld11-aio",
 378                 .data = &uniphier_aio_ld11_spec,
 379         },
 380         {
 381                 .compatible = "socionext,uniphier-ld20-aio",
 382                 .data = &uniphier_aio_ld20_spec,
 383         },
 384         {},
 385 };
 386 MODULE_DEVICE_TABLE(of, uniphier_aio_of_match);
 387
 388 static struct platform_driver uniphier_aio_driver = {
 389         .driver = {
 390                 .name = "snd-uniphier-aio-ld11",
 391                 .of_match_table = of_match_ptr(uniphier_aio_of_match),
 392         },
 393         .probe    = uniphier_aio_probe,
 394         .remove   = uniphier_aio_remove,
 395 };
 396 module_platform_driver(uniphier_aio_driver);
 397
 398 MODULE_AUTHOR("Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>");
 399 MODULE_DESCRIPTION("UniPhier LD11/LD20 AIO driver.");
 400 MODULE_LICENSE("GPL v2");