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 struct snd_soc_dai_driver uniphier_aio_dai_ld11[] = { 192 { 193 .name = AUD_GNAME_HDMI, 194 .playback = { 195 .stream_name = AUD_NAME_PCMOUT1, 196 .formats = SNDRV_PCM_FMTBIT_S32_LE, 197 .rates = SNDRV_PCM_RATE_48000, 198 .channels_min = 2, 199 .channels_max = 2, 200 }, 201 .capture = { 202 .stream_name = AUD_NAME_PCMIN1, 203 .formats = SNDRV_PCM_FMTBIT_S32_LE, 204 .rates = SNDRV_PCM_RATE_48000 | 205 SNDRV_PCM_RATE_44100 | 206 SNDRV_PCM_RATE_32000, 207 .channels_min = 2, 208 .channels_max = 2, 209 }, 210 .ops = &uniphier_aio_i2s_ld11_ops, 211 }, 212 { 213 .name = AUD_NAME_PCMIN2, 214 .capture = { 215 .stream_name = AUD_NAME_PCMIN2, 216 .formats = SNDRV_PCM_FMTBIT_S32_LE, 217 .rates = SNDRV_PCM_RATE_48000, 218 .channels_min = 2, 219 .channels_max = 2, 220 }, 221 .ops = &uniphier_aio_i2s_ld11_ops, 222 }, 223 { 224 .name = AUD_GNAME_LINE, 225 .playback = { 226 .stream_name = AUD_NAME_PCMOUT2, 227 .formats = SNDRV_PCM_FMTBIT_S32_LE, 228 .rates = SNDRV_PCM_RATE_48000, 229 .channels_min = 2, 230 .channels_max = 2, 231 }, 232 .capture = { 233 .stream_name = AUD_NAME_PCMIN3, 234 .formats = SNDRV_PCM_FMTBIT_S32_LE, 235 .rates = SNDRV_PCM_RATE_48000, 236 .channels_min = 2, 237 .channels_max = 2, 238 }, 239 .ops = &uniphier_aio_i2s_ld11_ops, 240 }, 241 { 242 .name = AUD_NAME_HPCMOUT1, 243 .playback = { 244 .stream_name = AUD_NAME_HPCMOUT1, 245 .formats = SNDRV_PCM_FMTBIT_S32_LE, 246 .rates = SNDRV_PCM_RATE_48000, 247 .channels_min = 2, 248 .channels_max = 8, 249 }, 250 .ops = &uniphier_aio_i2s_ld11_ops, 251 }, 252 { 253 .name = AUD_NAME_PCMOUT3, 254 .playback = { 255 .stream_name = AUD_NAME_PCMOUT3, 256 .formats = SNDRV_PCM_FMTBIT_S32_LE, 257 .rates = SNDRV_PCM_RATE_48000, 258 .channels_min = 2, 259 .channels_max = 2, 260 }, 261 .ops = &uniphier_aio_i2s_ld11_ops, 262 }, 263 { 264 .name = AUD_NAME_HIECOUT1, 265 .playback = { 266 .stream_name = AUD_NAME_HIECOUT1, 267 .formats = SNDRV_PCM_FMTBIT_S32_LE, 268 .rates = SNDRV_PCM_RATE_48000, 269 .channels_min = 2, 270 .channels_max = 2, 271 }, 272 .ops = &uniphier_aio_spdif_ld11_ops, 273 }, 274 { 275 .name = AUD_NAME_EPCMOUT2, 276 .playback = { 277 .stream_name = AUD_NAME_EPCMOUT2, 278 .formats = SNDRV_PCM_FMTBIT_S32_LE, 279 .rates = SNDRV_PCM_RATE_48000 | 280 SNDRV_PCM_RATE_44100 | 281 SNDRV_PCM_RATE_32000, 282 .channels_min = 2, 283 .channels_max = 2, 284 }, 285 .ops = &uniphier_aio_i2s_ld11_ops, 286 }, 287 { 288 .name = AUD_NAME_EPCMOUT3, 289 .playback = { 290 .stream_name = AUD_NAME_EPCMOUT3, 291 .formats = SNDRV_PCM_FMTBIT_S32_LE, 292 .rates = SNDRV_PCM_RATE_48000 | 293 SNDRV_PCM_RATE_44100 | 294 SNDRV_PCM_RATE_32000, 295 .channels_min = 2, 296 .channels_max = 2, 297 }, 298 .ops = &uniphier_aio_i2s_ld11_ops, 299 }, 300 { 301 .name = AUD_NAME_HIECCOMPOUT1, 302 .playback = { 303 .stream_name = AUD_NAME_HIECCOMPOUT1, 304 .channels_min = 1, 305 .channels_max = 1, 306 }, 307 .ops = &uniphier_aio_spdif_ld11_ops2, 308 }, 309 }; 310 311 static const struct uniphier_aio_chip_spec uniphier_aio_ld11_spec = { 312 .specs = uniphier_aio_ld11, 313 .num_specs = ARRAY_SIZE(uniphier_aio_ld11), 314 .dais = uniphier_aio_dai_ld11, 315 .num_dais = ARRAY_SIZE(uniphier_aio_dai_ld11), 316 .plls = uniphier_aio_pll_ld11, 317 .num_plls = ARRAY_SIZE(uniphier_aio_pll_ld11), 318 .addr_ext = 0, 319 }; 320 321 static const struct uniphier_aio_chip_spec uniphier_aio_ld20_spec = { 322 .specs = uniphier_aio_ld11, 323 .num_specs = ARRAY_SIZE(uniphier_aio_ld11), 324 .dais = uniphier_aio_dai_ld11, 325 .num_dais = ARRAY_SIZE(uniphier_aio_dai_ld11), 326 .plls = uniphier_aio_pll_ld11, 327 .num_plls = ARRAY_SIZE(uniphier_aio_pll_ld11), 328 .addr_ext = 1, 329 }; 330 331 static const struct of_device_id uniphier_aio_of_match[] __maybe_unused = { 332 { 333 .compatible = "socionext,uniphier-ld11-aio", 334 .data = &uniphier_aio_ld11_spec, 335 }, 336 { 337 .compatible = "socionext,uniphier-ld20-aio", 338 .data = &uniphier_aio_ld20_spec, 339 }, 340 {}, 341 }; 342 MODULE_DEVICE_TABLE(of, uniphier_aio_of_match); 343 344 static struct platform_driver uniphier_aio_driver = { 345 .driver = { 346 .name = "snd-uniphier-aio-ld11", 347 .of_match_table = of_match_ptr(uniphier_aio_of_match), 348 }, 349 .probe = uniphier_aio_probe, 350 .remove = uniphier_aio_remove, 351 }; 352 module_platform_driver(uniphier_aio_driver); 353 354 MODULE_AUTHOR("Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>"); 355 MODULE_DESCRIPTION("UniPhier LD11/LD20 AIO driver."); 356 MODULE_LICENSE("GPL v2"); 357