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"); 401