1 // SPDX-License-Identifier: GPL-2.0 2 /* 3 * MediaTek ALSA SoC Audio DAI eTDM Control 4 * 5 * Copyright (c) 2021 MediaTek Inc. 6 * Author: Bicycle Tsai <bicycle.tsai@mediatek.com> 7 * Trevor Wu <trevor.wu@mediatek.com> 8 */ 9 10 #include <linux/delay.h> 11 #include <linux/pm_runtime.h> 12 #include <linux/regmap.h> 13 #include <sound/pcm_params.h> 14 #include "mt8195-afe-clk.h" 15 #include "mt8195-afe-common.h" 16 #include "mt8195-reg.h" 17 18 #define MT8195_ETDM_MAX_CHANNELS 24 19 #define MT8195_ETDM_NORMAL_MAX_BCK_RATE 24576000 20 #define ETDM_TO_DAI_ID(x) ((x) + MT8195_AFE_IO_ETDM_START) 21 #define ENUM_TO_STR(x) #x 22 23 enum { 24 MTK_DAI_ETDM_FORMAT_I2S = 0, 25 MTK_DAI_ETDM_FORMAT_LJ, 26 MTK_DAI_ETDM_FORMAT_RJ, 27 MTK_DAI_ETDM_FORMAT_EIAJ, 28 MTK_DAI_ETDM_FORMAT_DSPA, 29 MTK_DAI_ETDM_FORMAT_DSPB, 30 }; 31 32 enum { 33 MTK_DAI_ETDM_DATA_ONE_PIN = 0, 34 MTK_DAI_ETDM_DATA_MULTI_PIN, 35 }; 36 37 enum { 38 ETDM_IN, 39 ETDM_OUT, 40 }; 41 42 enum { 43 ETDM_IN_FROM_PAD, 44 ETDM_IN_FROM_ETDM_OUT1, 45 ETDM_IN_FROM_ETDM_OUT2, 46 }; 47 48 enum { 49 ETDM_IN_SLAVE_FROM_PAD, 50 ETDM_IN_SLAVE_FROM_ETDM_OUT1, 51 ETDM_IN_SLAVE_FROM_ETDM_OUT2, 52 }; 53 54 enum { 55 ETDM_OUT_SLAVE_FROM_PAD, 56 ETDM_OUT_SLAVE_FROM_ETDM_IN1, 57 ETDM_OUT_SLAVE_FROM_ETDM_IN2, 58 }; 59 60 enum { 61 COWORK_ETDM_NONE = 0, 62 COWORK_ETDM_IN1_M = 2, 63 COWORK_ETDM_IN1_S = 3, 64 COWORK_ETDM_IN2_M = 4, 65 COWORK_ETDM_IN2_S = 5, 66 COWORK_ETDM_OUT1_M = 10, 67 COWORK_ETDM_OUT1_S = 11, 68 COWORK_ETDM_OUT2_M = 12, 69 COWORK_ETDM_OUT2_S = 13, 70 COWORK_ETDM_OUT3_M = 14, 71 COWORK_ETDM_OUT3_S = 15, 72 }; 73 74 enum { 75 ETDM_RELATCH_TIMING_A1A2SYS, 76 ETDM_RELATCH_TIMING_A3SYS, 77 ETDM_RELATCH_TIMING_A4SYS, 78 }; 79 80 enum { 81 ETDM_SYNC_NONE, 82 ETDM_SYNC_FROM_IN1, 83 ETDM_SYNC_FROM_IN2, 84 ETDM_SYNC_FROM_OUT1, 85 ETDM_SYNC_FROM_OUT2, 86 ETDM_SYNC_FROM_OUT3, 87 }; 88 89 struct etdm_con_reg { 90 unsigned int con0; 91 unsigned int con1; 92 unsigned int con2; 93 unsigned int con3; 94 unsigned int con4; 95 unsigned int con5; 96 }; 97 98 struct mtk_dai_etdm_rate { 99 unsigned int rate; 100 unsigned int reg_value; 101 }; 102 103 struct mtk_dai_etdm_priv { 104 unsigned int clock_mode; 105 unsigned int data_mode; 106 bool slave_mode; 107 bool lrck_inv; 108 bool bck_inv; 109 unsigned int format; 110 unsigned int slots; 111 unsigned int lrck_width; 112 unsigned int mclk_freq; 113 unsigned int mclk_apll; 114 unsigned int mclk_dir; 115 int cowork_source_id; //dai id 116 unsigned int cowork_slv_count; 117 int cowork_slv_id[MT8195_AFE_IO_ETDM_NUM - 1]; //dai_id 118 bool in_disable_ch[MT8195_ETDM_MAX_CHANNELS]; 119 unsigned int en_ref_cnt; 120 }; 121 122 static const struct mtk_dai_etdm_rate mt8195_etdm_rates[] = { 123 { .rate = 8000, .reg_value = 0, }, 124 { .rate = 12000, .reg_value = 1, }, 125 { .rate = 16000, .reg_value = 2, }, 126 { .rate = 24000, .reg_value = 3, }, 127 { .rate = 32000, .reg_value = 4, }, 128 { .rate = 48000, .reg_value = 5, }, 129 { .rate = 96000, .reg_value = 7, }, 130 { .rate = 192000, .reg_value = 9, }, 131 { .rate = 384000, .reg_value = 11, }, 132 { .rate = 11025, .reg_value = 16, }, 133 { .rate = 22050, .reg_value = 17, }, 134 { .rate = 44100, .reg_value = 18, }, 135 { .rate = 88200, .reg_value = 19, }, 136 { .rate = 176400, .reg_value = 20, }, 137 { .rate = 352800, .reg_value = 21, }, 138 }; 139 140 static int get_etdm_fs_timing(unsigned int rate) 141 { 142 int i; 143 144 for (i = 0; i < ARRAY_SIZE(mt8195_etdm_rates); i++) 145 if (mt8195_etdm_rates[i].rate == rate) 146 return mt8195_etdm_rates[i].reg_value; 147 148 return -EINVAL; 149 } 150 151 static unsigned int get_etdm_ch_fixup(unsigned int channels) 152 { 153 if (channels > 16) 154 return 24; 155 else if (channels > 8) 156 return 16; 157 else if (channels > 4) 158 return 8; 159 else if (channels > 2) 160 return 4; 161 else 162 return 2; 163 } 164 165 static int get_etdm_reg(unsigned int dai_id, struct etdm_con_reg *etdm_reg) 166 { 167 switch (dai_id) { 168 case MT8195_AFE_IO_ETDM1_IN: 169 etdm_reg->con0 = ETDM_IN1_CON0; 170 etdm_reg->con1 = ETDM_IN1_CON1; 171 etdm_reg->con2 = ETDM_IN1_CON2; 172 etdm_reg->con3 = ETDM_IN1_CON3; 173 etdm_reg->con4 = ETDM_IN1_CON4; 174 etdm_reg->con5 = ETDM_IN1_CON5; 175 break; 176 case MT8195_AFE_IO_ETDM2_IN: 177 etdm_reg->con0 = ETDM_IN2_CON0; 178 etdm_reg->con1 = ETDM_IN2_CON1; 179 etdm_reg->con2 = ETDM_IN2_CON2; 180 etdm_reg->con3 = ETDM_IN2_CON3; 181 etdm_reg->con4 = ETDM_IN2_CON4; 182 etdm_reg->con5 = ETDM_IN2_CON5; 183 break; 184 case MT8195_AFE_IO_ETDM1_OUT: 185 etdm_reg->con0 = ETDM_OUT1_CON0; 186 etdm_reg->con1 = ETDM_OUT1_CON1; 187 etdm_reg->con2 = ETDM_OUT1_CON2; 188 etdm_reg->con3 = ETDM_OUT1_CON3; 189 etdm_reg->con4 = ETDM_OUT1_CON4; 190 etdm_reg->con5 = ETDM_OUT1_CON5; 191 break; 192 case MT8195_AFE_IO_ETDM2_OUT: 193 etdm_reg->con0 = ETDM_OUT2_CON0; 194 etdm_reg->con1 = ETDM_OUT2_CON1; 195 etdm_reg->con2 = ETDM_OUT2_CON2; 196 etdm_reg->con3 = ETDM_OUT2_CON3; 197 etdm_reg->con4 = ETDM_OUT2_CON4; 198 etdm_reg->con5 = ETDM_OUT2_CON5; 199 break; 200 case MT8195_AFE_IO_ETDM3_OUT: 201 case MT8195_AFE_IO_DPTX: 202 etdm_reg->con0 = ETDM_OUT3_CON0; 203 etdm_reg->con1 = ETDM_OUT3_CON1; 204 etdm_reg->con2 = ETDM_OUT3_CON2; 205 etdm_reg->con3 = ETDM_OUT3_CON3; 206 etdm_reg->con4 = ETDM_OUT3_CON4; 207 etdm_reg->con5 = ETDM_OUT3_CON5; 208 break; 209 default: 210 return -EINVAL; 211 } 212 return 0; 213 } 214 215 static int get_etdm_dir(unsigned int dai_id) 216 { 217 switch (dai_id) { 218 case MT8195_AFE_IO_ETDM1_IN: 219 case MT8195_AFE_IO_ETDM2_IN: 220 return ETDM_IN; 221 case MT8195_AFE_IO_ETDM1_OUT: 222 case MT8195_AFE_IO_ETDM2_OUT: 223 case MT8195_AFE_IO_ETDM3_OUT: 224 return ETDM_OUT; 225 default: 226 return -EINVAL; 227 } 228 } 229 230 static int get_etdm_wlen(unsigned int bitwidth) 231 { 232 return bitwidth <= 16 ? 16 : 32; 233 } 234 235 static int is_cowork_mode(struct snd_soc_dai *dai) 236 { 237 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 238 struct mt8195_afe_private *afe_priv = afe->platform_priv; 239 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai->id]; 240 241 return (etdm_data->cowork_slv_count > 0 || 242 etdm_data->cowork_source_id != COWORK_ETDM_NONE); 243 } 244 245 static int sync_to_dai_id(int source_sel) 246 { 247 switch (source_sel) { 248 case ETDM_SYNC_FROM_IN1: 249 return MT8195_AFE_IO_ETDM1_IN; 250 case ETDM_SYNC_FROM_IN2: 251 return MT8195_AFE_IO_ETDM2_IN; 252 case ETDM_SYNC_FROM_OUT1: 253 return MT8195_AFE_IO_ETDM1_OUT; 254 case ETDM_SYNC_FROM_OUT2: 255 return MT8195_AFE_IO_ETDM2_OUT; 256 case ETDM_SYNC_FROM_OUT3: 257 return MT8195_AFE_IO_ETDM3_OUT; 258 default: 259 return 0; 260 } 261 } 262 263 static int get_etdm_cowork_master_id(struct snd_soc_dai *dai) 264 { 265 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 266 struct mt8195_afe_private *afe_priv = afe->platform_priv; 267 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai->id]; 268 int dai_id = etdm_data->cowork_source_id; 269 270 if (dai_id == COWORK_ETDM_NONE) 271 dai_id = dai->id; 272 273 return dai_id; 274 } 275 276 static const struct snd_kcontrol_new mtk_dai_etdm_o048_mix[] = { 277 SOC_DAPM_SINGLE_AUTODISABLE("I020 Switch", AFE_CONN48, 20, 1, 0), 278 SOC_DAPM_SINGLE_AUTODISABLE("I022 Switch", AFE_CONN48, 22, 1, 0), 279 SOC_DAPM_SINGLE_AUTODISABLE("I046 Switch", AFE_CONN48_1, 14, 1, 0), 280 SOC_DAPM_SINGLE_AUTODISABLE("I070 Switch", AFE_CONN48_2, 6, 1, 0), 281 }; 282 283 static const struct snd_kcontrol_new mtk_dai_etdm_o049_mix[] = { 284 SOC_DAPM_SINGLE_AUTODISABLE("I021 Switch", AFE_CONN49, 21, 1, 0), 285 SOC_DAPM_SINGLE_AUTODISABLE("I023 Switch", AFE_CONN49, 23, 1, 0), 286 SOC_DAPM_SINGLE_AUTODISABLE("I047 Switch", AFE_CONN49_1, 15, 1, 0), 287 SOC_DAPM_SINGLE_AUTODISABLE("I071 Switch", AFE_CONN49_2, 7, 1, 0), 288 }; 289 290 static const struct snd_kcontrol_new mtk_dai_etdm_o050_mix[] = { 291 SOC_DAPM_SINGLE_AUTODISABLE("I024 Switch", AFE_CONN50, 24, 1, 0), 292 SOC_DAPM_SINGLE_AUTODISABLE("I048 Switch", AFE_CONN50_1, 16, 1, 0), 293 }; 294 295 static const struct snd_kcontrol_new mtk_dai_etdm_o051_mix[] = { 296 SOC_DAPM_SINGLE_AUTODISABLE("I025 Switch", AFE_CONN51, 25, 1, 0), 297 SOC_DAPM_SINGLE_AUTODISABLE("I049 Switch", AFE_CONN51_1, 17, 1, 0), 298 }; 299 300 static const struct snd_kcontrol_new mtk_dai_etdm_o052_mix[] = { 301 SOC_DAPM_SINGLE_AUTODISABLE("I026 Switch", AFE_CONN52, 26, 1, 0), 302 SOC_DAPM_SINGLE_AUTODISABLE("I050 Switch", AFE_CONN52_1, 18, 1, 0), 303 }; 304 305 static const struct snd_kcontrol_new mtk_dai_etdm_o053_mix[] = { 306 SOC_DAPM_SINGLE_AUTODISABLE("I027 Switch", AFE_CONN53, 27, 1, 0), 307 SOC_DAPM_SINGLE_AUTODISABLE("I051 Switch", AFE_CONN53_1, 19, 1, 0), 308 }; 309 310 static const struct snd_kcontrol_new mtk_dai_etdm_o054_mix[] = { 311 SOC_DAPM_SINGLE_AUTODISABLE("I028 Switch", AFE_CONN54, 28, 1, 0), 312 SOC_DAPM_SINGLE_AUTODISABLE("I052 Switch", AFE_CONN54_1, 20, 1, 0), 313 }; 314 315 static const struct snd_kcontrol_new mtk_dai_etdm_o055_mix[] = { 316 SOC_DAPM_SINGLE_AUTODISABLE("I029 Switch", AFE_CONN55, 29, 1, 0), 317 SOC_DAPM_SINGLE_AUTODISABLE("I053 Switch", AFE_CONN55_1, 21, 1, 0), 318 }; 319 320 static const struct snd_kcontrol_new mtk_dai_etdm_o056_mix[] = { 321 SOC_DAPM_SINGLE_AUTODISABLE("I030 Switch", AFE_CONN56, 30, 1, 0), 322 SOC_DAPM_SINGLE_AUTODISABLE("I054 Switch", AFE_CONN56_1, 22, 1, 0), 323 }; 324 325 static const struct snd_kcontrol_new mtk_dai_etdm_o057_mix[] = { 326 SOC_DAPM_SINGLE_AUTODISABLE("I031 Switch", AFE_CONN57, 31, 1, 0), 327 SOC_DAPM_SINGLE_AUTODISABLE("I055 Switch", AFE_CONN57_1, 23, 1, 0), 328 }; 329 330 static const struct snd_kcontrol_new mtk_dai_etdm_o058_mix[] = { 331 SOC_DAPM_SINGLE_AUTODISABLE("I032 Switch", AFE_CONN58_1, 0, 1, 0), 332 SOC_DAPM_SINGLE_AUTODISABLE("I056 Switch", AFE_CONN58_1, 24, 1, 0), 333 }; 334 335 static const struct snd_kcontrol_new mtk_dai_etdm_o059_mix[] = { 336 SOC_DAPM_SINGLE_AUTODISABLE("I033 Switch", AFE_CONN59_1, 1, 1, 0), 337 SOC_DAPM_SINGLE_AUTODISABLE("I057 Switch", AFE_CONN59_1, 25, 1, 0), 338 }; 339 340 static const struct snd_kcontrol_new mtk_dai_etdm_o060_mix[] = { 341 SOC_DAPM_SINGLE_AUTODISABLE("I034 Switch", AFE_CONN60_1, 2, 1, 0), 342 SOC_DAPM_SINGLE_AUTODISABLE("I058 Switch", AFE_CONN60_1, 26, 1, 0), 343 }; 344 345 static const struct snd_kcontrol_new mtk_dai_etdm_o061_mix[] = { 346 SOC_DAPM_SINGLE_AUTODISABLE("I035 Switch", AFE_CONN61_1, 3, 1, 0), 347 SOC_DAPM_SINGLE_AUTODISABLE("I059 Switch", AFE_CONN61_1, 27, 1, 0), 348 }; 349 350 static const struct snd_kcontrol_new mtk_dai_etdm_o062_mix[] = { 351 SOC_DAPM_SINGLE_AUTODISABLE("I036 Switch", AFE_CONN62_1, 4, 1, 0), 352 SOC_DAPM_SINGLE_AUTODISABLE("I060 Switch", AFE_CONN62_1, 28, 1, 0), 353 }; 354 355 static const struct snd_kcontrol_new mtk_dai_etdm_o063_mix[] = { 356 SOC_DAPM_SINGLE_AUTODISABLE("I037 Switch", AFE_CONN63_1, 5, 1, 0), 357 SOC_DAPM_SINGLE_AUTODISABLE("I061 Switch", AFE_CONN63_1, 29, 1, 0), 358 }; 359 360 static const struct snd_kcontrol_new mtk_dai_etdm_o064_mix[] = { 361 SOC_DAPM_SINGLE_AUTODISABLE("I038 Switch", AFE_CONN64_1, 6, 1, 0), 362 SOC_DAPM_SINGLE_AUTODISABLE("I062 Switch", AFE_CONN64_1, 30, 1, 0), 363 }; 364 365 static const struct snd_kcontrol_new mtk_dai_etdm_o065_mix[] = { 366 SOC_DAPM_SINGLE_AUTODISABLE("I039 Switch", AFE_CONN65_1, 7, 1, 0), 367 SOC_DAPM_SINGLE_AUTODISABLE("I063 Switch", AFE_CONN65_1, 31, 1, 0), 368 }; 369 370 static const struct snd_kcontrol_new mtk_dai_etdm_o066_mix[] = { 371 SOC_DAPM_SINGLE_AUTODISABLE("I040 Switch", AFE_CONN66_1, 8, 1, 0), 372 SOC_DAPM_SINGLE_AUTODISABLE("I064 Switch", AFE_CONN66_2, 0, 1, 0), 373 }; 374 375 static const struct snd_kcontrol_new mtk_dai_etdm_o067_mix[] = { 376 SOC_DAPM_SINGLE_AUTODISABLE("I041 Switch", AFE_CONN67_1, 9, 1, 0), 377 SOC_DAPM_SINGLE_AUTODISABLE("I065 Switch", AFE_CONN67_2, 1, 1, 0), 378 }; 379 380 static const struct snd_kcontrol_new mtk_dai_etdm_o068_mix[] = { 381 SOC_DAPM_SINGLE_AUTODISABLE("I042 Switch", AFE_CONN68_1, 10, 1, 0), 382 SOC_DAPM_SINGLE_AUTODISABLE("I066 Switch", AFE_CONN68_2, 2, 1, 0), 383 }; 384 385 static const struct snd_kcontrol_new mtk_dai_etdm_o069_mix[] = { 386 SOC_DAPM_SINGLE_AUTODISABLE("I043 Switch", AFE_CONN69_1, 11, 1, 0), 387 SOC_DAPM_SINGLE_AUTODISABLE("I067 Switch", AFE_CONN69_2, 3, 1, 0), 388 }; 389 390 static const struct snd_kcontrol_new mtk_dai_etdm_o070_mix[] = { 391 SOC_DAPM_SINGLE_AUTODISABLE("I044 Switch", AFE_CONN70_1, 12, 1, 0), 392 SOC_DAPM_SINGLE_AUTODISABLE("I068 Switch", AFE_CONN70_2, 4, 1, 0), 393 }; 394 395 static const struct snd_kcontrol_new mtk_dai_etdm_o071_mix[] = { 396 SOC_DAPM_SINGLE_AUTODISABLE("I045 Switch", AFE_CONN71_1, 13, 1, 0), 397 SOC_DAPM_SINGLE_AUTODISABLE("I069 Switch", AFE_CONN71_2, 5, 1, 0), 398 }; 399 400 static const struct snd_kcontrol_new mtk_dai_etdm_o072_mix[] = { 401 SOC_DAPM_SINGLE_AUTODISABLE("I020 Switch", AFE_CONN72, 20, 1, 0), 402 SOC_DAPM_SINGLE_AUTODISABLE("I022 Switch", AFE_CONN72, 22, 1, 0), 403 SOC_DAPM_SINGLE_AUTODISABLE("I046 Switch", AFE_CONN72_1, 14, 1, 0), 404 SOC_DAPM_SINGLE_AUTODISABLE("I070 Switch", AFE_CONN72_2, 6, 1, 0), 405 }; 406 407 static const struct snd_kcontrol_new mtk_dai_etdm_o073_mix[] = { 408 SOC_DAPM_SINGLE_AUTODISABLE("I021 Switch", AFE_CONN73, 21, 1, 0), 409 SOC_DAPM_SINGLE_AUTODISABLE("I023 Switch", AFE_CONN73, 23, 1, 0), 410 SOC_DAPM_SINGLE_AUTODISABLE("I047 Switch", AFE_CONN73_1, 15, 1, 0), 411 SOC_DAPM_SINGLE_AUTODISABLE("I071 Switch", AFE_CONN73_2, 7, 1, 0), 412 }; 413 414 static const struct snd_kcontrol_new mtk_dai_etdm_o074_mix[] = { 415 SOC_DAPM_SINGLE_AUTODISABLE("I024 Switch", AFE_CONN74, 24, 1, 0), 416 SOC_DAPM_SINGLE_AUTODISABLE("I048 Switch", AFE_CONN74_1, 16, 1, 0), 417 }; 418 419 static const struct snd_kcontrol_new mtk_dai_etdm_o075_mix[] = { 420 SOC_DAPM_SINGLE_AUTODISABLE("I025 Switch", AFE_CONN75, 25, 1, 0), 421 SOC_DAPM_SINGLE_AUTODISABLE("I049 Switch", AFE_CONN75_1, 17, 1, 0), 422 }; 423 424 static const struct snd_kcontrol_new mtk_dai_etdm_o076_mix[] = { 425 SOC_DAPM_SINGLE_AUTODISABLE("I026 Switch", AFE_CONN76, 26, 1, 0), 426 SOC_DAPM_SINGLE_AUTODISABLE("I050 Switch", AFE_CONN76_1, 18, 1, 0), 427 }; 428 429 static const struct snd_kcontrol_new mtk_dai_etdm_o077_mix[] = { 430 SOC_DAPM_SINGLE_AUTODISABLE("I027 Switch", AFE_CONN77, 27, 1, 0), 431 SOC_DAPM_SINGLE_AUTODISABLE("I051 Switch", AFE_CONN77_1, 19, 1, 0), 432 }; 433 434 static const struct snd_kcontrol_new mtk_dai_etdm_o078_mix[] = { 435 SOC_DAPM_SINGLE_AUTODISABLE("I028 Switch", AFE_CONN78, 28, 1, 0), 436 SOC_DAPM_SINGLE_AUTODISABLE("I052 Switch", AFE_CONN78_1, 20, 1, 0), 437 }; 438 439 static const struct snd_kcontrol_new mtk_dai_etdm_o079_mix[] = { 440 SOC_DAPM_SINGLE_AUTODISABLE("I029 Switch", AFE_CONN79, 29, 1, 0), 441 SOC_DAPM_SINGLE_AUTODISABLE("I053 Switch", AFE_CONN79_1, 21, 1, 0), 442 }; 443 444 static const struct snd_kcontrol_new mtk_dai_etdm_o080_mix[] = { 445 SOC_DAPM_SINGLE_AUTODISABLE("I030 Switch", AFE_CONN80, 30, 1, 0), 446 SOC_DAPM_SINGLE_AUTODISABLE("I054 Switch", AFE_CONN80_1, 22, 1, 0), 447 }; 448 449 static const struct snd_kcontrol_new mtk_dai_etdm_o081_mix[] = { 450 SOC_DAPM_SINGLE_AUTODISABLE("I031 Switch", AFE_CONN81, 31, 1, 0), 451 SOC_DAPM_SINGLE_AUTODISABLE("I055 Switch", AFE_CONN81_1, 23, 1, 0), 452 }; 453 454 static const struct snd_kcontrol_new mtk_dai_etdm_o082_mix[] = { 455 SOC_DAPM_SINGLE_AUTODISABLE("I032 Switch", AFE_CONN82_1, 0, 1, 0), 456 SOC_DAPM_SINGLE_AUTODISABLE("I056 Switch", AFE_CONN82_1, 24, 1, 0), 457 }; 458 459 static const struct snd_kcontrol_new mtk_dai_etdm_o083_mix[] = { 460 SOC_DAPM_SINGLE_AUTODISABLE("I033 Switch", AFE_CONN83_1, 1, 1, 0), 461 SOC_DAPM_SINGLE_AUTODISABLE("I057 Switch", AFE_CONN83_1, 25, 1, 0), 462 }; 463 464 static const struct snd_kcontrol_new mtk_dai_etdm_o084_mix[] = { 465 SOC_DAPM_SINGLE_AUTODISABLE("I034 Switch", AFE_CONN84_1, 2, 1, 0), 466 SOC_DAPM_SINGLE_AUTODISABLE("I058 Switch", AFE_CONN84_1, 26, 1, 0), 467 }; 468 469 static const struct snd_kcontrol_new mtk_dai_etdm_o085_mix[] = { 470 SOC_DAPM_SINGLE_AUTODISABLE("I035 Switch", AFE_CONN85_1, 3, 1, 0), 471 SOC_DAPM_SINGLE_AUTODISABLE("I059 Switch", AFE_CONN85_1, 27, 1, 0), 472 }; 473 474 static const struct snd_kcontrol_new mtk_dai_etdm_o086_mix[] = { 475 SOC_DAPM_SINGLE_AUTODISABLE("I036 Switch", AFE_CONN86_1, 4, 1, 0), 476 SOC_DAPM_SINGLE_AUTODISABLE("I060 Switch", AFE_CONN86_1, 28, 1, 0), 477 }; 478 479 static const struct snd_kcontrol_new mtk_dai_etdm_o087_mix[] = { 480 SOC_DAPM_SINGLE_AUTODISABLE("I037 Switch", AFE_CONN87_1, 5, 1, 0), 481 SOC_DAPM_SINGLE_AUTODISABLE("I061 Switch", AFE_CONN87_1, 29, 1, 0), 482 }; 483 484 static const struct snd_kcontrol_new mtk_dai_etdm_o088_mix[] = { 485 SOC_DAPM_SINGLE_AUTODISABLE("I038 Switch", AFE_CONN88_1, 6, 1, 0), 486 SOC_DAPM_SINGLE_AUTODISABLE("I062 Switch", AFE_CONN88_1, 30, 1, 0), 487 }; 488 489 static const struct snd_kcontrol_new mtk_dai_etdm_o089_mix[] = { 490 SOC_DAPM_SINGLE_AUTODISABLE("I039 Switch", AFE_CONN89_1, 7, 1, 0), 491 SOC_DAPM_SINGLE_AUTODISABLE("I063 Switch", AFE_CONN89_1, 31, 1, 0), 492 }; 493 494 static const struct snd_kcontrol_new mtk_dai_etdm_o090_mix[] = { 495 SOC_DAPM_SINGLE_AUTODISABLE("I040 Switch", AFE_CONN90_1, 8, 1, 0), 496 SOC_DAPM_SINGLE_AUTODISABLE("I064 Switch", AFE_CONN90_2, 0, 1, 0), 497 }; 498 499 static const struct snd_kcontrol_new mtk_dai_etdm_o091_mix[] = { 500 SOC_DAPM_SINGLE_AUTODISABLE("I041 Switch", AFE_CONN91_1, 9, 1, 0), 501 SOC_DAPM_SINGLE_AUTODISABLE("I065 Switch", AFE_CONN91_2, 1, 1, 0), 502 }; 503 504 static const struct snd_kcontrol_new mtk_dai_etdm_o092_mix[] = { 505 SOC_DAPM_SINGLE_AUTODISABLE("I042 Switch", AFE_CONN92_1, 10, 1, 0), 506 SOC_DAPM_SINGLE_AUTODISABLE("I066 Switch", AFE_CONN92_2, 2, 1, 0), 507 }; 508 509 static const struct snd_kcontrol_new mtk_dai_etdm_o093_mix[] = { 510 SOC_DAPM_SINGLE_AUTODISABLE("I043 Switch", AFE_CONN93_1, 11, 1, 0), 511 SOC_DAPM_SINGLE_AUTODISABLE("I067 Switch", AFE_CONN93_2, 3, 1, 0), 512 }; 513 514 static const struct snd_kcontrol_new mtk_dai_etdm_o094_mix[] = { 515 SOC_DAPM_SINGLE_AUTODISABLE("I044 Switch", AFE_CONN94_1, 12, 1, 0), 516 SOC_DAPM_SINGLE_AUTODISABLE("I068 Switch", AFE_CONN94_2, 4, 1, 0), 517 }; 518 519 static const struct snd_kcontrol_new mtk_dai_etdm_o095_mix[] = { 520 SOC_DAPM_SINGLE_AUTODISABLE("I045 Switch", AFE_CONN95_1, 13, 1, 0), 521 SOC_DAPM_SINGLE_AUTODISABLE("I069 Switch", AFE_CONN95_2, 5, 1, 0), 522 }; 523 524 static const char * const mt8195_etdm_clk_src_sel_text[] = { 525 "26m", 526 "a1sys_a2sys", 527 "a3sys", 528 "a4sys", 529 }; 530 531 static SOC_ENUM_SINGLE_EXT_DECL(etdmout_clk_src_enum, 532 mt8195_etdm_clk_src_sel_text); 533 534 static const char * const hdmitx_dptx_mux_map[] = { 535 "Disconnect", "Connect", 536 }; 537 538 static int hdmitx_dptx_mux_map_value[] = { 539 0, 1, 540 }; 541 542 /* HDMI_OUT_MUX */ 543 static SOC_VALUE_ENUM_SINGLE_AUTODISABLE_DECL(hdmi_out_mux_map_enum, 544 SND_SOC_NOPM, 545 0, 546 1, 547 hdmitx_dptx_mux_map, 548 hdmitx_dptx_mux_map_value); 549 550 static const struct snd_kcontrol_new hdmi_out_mux_control = 551 SOC_DAPM_ENUM("HDMI_OUT_MUX", hdmi_out_mux_map_enum); 552 553 /* DPTX_OUT_MUX */ 554 static SOC_VALUE_ENUM_SINGLE_AUTODISABLE_DECL(dptx_out_mux_map_enum, 555 SND_SOC_NOPM, 556 0, 557 1, 558 hdmitx_dptx_mux_map, 559 hdmitx_dptx_mux_map_value); 560 561 static const struct snd_kcontrol_new dptx_out_mux_control = 562 SOC_DAPM_ENUM("DPTX_OUT_MUX", dptx_out_mux_map_enum); 563 564 /* HDMI_CH0_MUX ~ HDMI_CH7_MUX */ 565 static const char *const afe_conn_hdmi_mux_map[] = { 566 "CH0", "CH1", "CH2", "CH3", "CH4", "CH5", "CH6", "CH7", 567 }; 568 569 static int afe_conn_hdmi_mux_map_value[] = { 570 0, 1, 2, 3, 4, 5, 6, 7, 571 }; 572 573 static SOC_VALUE_ENUM_SINGLE_DECL(hdmi_ch0_mux_map_enum, 574 AFE_TDMOUT_CONN0, 575 0, 576 0xf, 577 afe_conn_hdmi_mux_map, 578 afe_conn_hdmi_mux_map_value); 579 580 static const struct snd_kcontrol_new hdmi_ch0_mux_control = 581 SOC_DAPM_ENUM("HDMI_CH0_MUX", hdmi_ch0_mux_map_enum); 582 583 static SOC_VALUE_ENUM_SINGLE_DECL(hdmi_ch1_mux_map_enum, 584 AFE_TDMOUT_CONN0, 585 4, 586 0xf, 587 afe_conn_hdmi_mux_map, 588 afe_conn_hdmi_mux_map_value); 589 590 static const struct snd_kcontrol_new hdmi_ch1_mux_control = 591 SOC_DAPM_ENUM("HDMI_CH1_MUX", hdmi_ch1_mux_map_enum); 592 593 static SOC_VALUE_ENUM_SINGLE_DECL(hdmi_ch2_mux_map_enum, 594 AFE_TDMOUT_CONN0, 595 8, 596 0xf, 597 afe_conn_hdmi_mux_map, 598 afe_conn_hdmi_mux_map_value); 599 600 static const struct snd_kcontrol_new hdmi_ch2_mux_control = 601 SOC_DAPM_ENUM("HDMI_CH2_MUX", hdmi_ch2_mux_map_enum); 602 603 static SOC_VALUE_ENUM_SINGLE_DECL(hdmi_ch3_mux_map_enum, 604 AFE_TDMOUT_CONN0, 605 12, 606 0xf, 607 afe_conn_hdmi_mux_map, 608 afe_conn_hdmi_mux_map_value); 609 610 static const struct snd_kcontrol_new hdmi_ch3_mux_control = 611 SOC_DAPM_ENUM("HDMI_CH3_MUX", hdmi_ch3_mux_map_enum); 612 613 static SOC_VALUE_ENUM_SINGLE_DECL(hdmi_ch4_mux_map_enum, 614 AFE_TDMOUT_CONN0, 615 16, 616 0xf, 617 afe_conn_hdmi_mux_map, 618 afe_conn_hdmi_mux_map_value); 619 620 static const struct snd_kcontrol_new hdmi_ch4_mux_control = 621 SOC_DAPM_ENUM("HDMI_CH4_MUX", hdmi_ch4_mux_map_enum); 622 623 static SOC_VALUE_ENUM_SINGLE_DECL(hdmi_ch5_mux_map_enum, 624 AFE_TDMOUT_CONN0, 625 20, 626 0xf, 627 afe_conn_hdmi_mux_map, 628 afe_conn_hdmi_mux_map_value); 629 630 static const struct snd_kcontrol_new hdmi_ch5_mux_control = 631 SOC_DAPM_ENUM("HDMI_CH5_MUX", hdmi_ch5_mux_map_enum); 632 633 static SOC_VALUE_ENUM_SINGLE_DECL(hdmi_ch6_mux_map_enum, 634 AFE_TDMOUT_CONN0, 635 24, 636 0xf, 637 afe_conn_hdmi_mux_map, 638 afe_conn_hdmi_mux_map_value); 639 640 static const struct snd_kcontrol_new hdmi_ch6_mux_control = 641 SOC_DAPM_ENUM("HDMI_CH6_MUX", hdmi_ch6_mux_map_enum); 642 643 static SOC_VALUE_ENUM_SINGLE_DECL(hdmi_ch7_mux_map_enum, 644 AFE_TDMOUT_CONN0, 645 28, 646 0xf, 647 afe_conn_hdmi_mux_map, 648 afe_conn_hdmi_mux_map_value); 649 650 static const struct snd_kcontrol_new hdmi_ch7_mux_control = 651 SOC_DAPM_ENUM("HDMI_CH7_MUX", hdmi_ch7_mux_map_enum); 652 653 static int mt8195_etdm_clk_src_sel_put(struct snd_kcontrol *kcontrol, 654 struct snd_ctl_elem_value *ucontrol) 655 { 656 struct snd_soc_component *component = snd_kcontrol_chip(kcontrol); 657 struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; 658 struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component); 659 unsigned int source = ucontrol->value.enumerated.item[0]; 660 unsigned int val; 661 unsigned int mask; 662 unsigned int reg; 663 664 if (source >= e->items) 665 return -EINVAL; 666 667 reg = 0; 668 if (!strcmp(kcontrol->id.name, "ETDM_OUT1_Clock_Source")) { 669 reg = ETDM_OUT1_CON4; 670 mask = ETDM_OUT_CON4_CLOCK_MASK; 671 val = ETDM_OUT_CON4_CLOCK(source); 672 } else if (!strcmp(kcontrol->id.name, "ETDM_OUT2_Clock_Source")) { 673 reg = ETDM_OUT2_CON4; 674 mask = ETDM_OUT_CON4_CLOCK_MASK; 675 val = ETDM_OUT_CON4_CLOCK(source); 676 } else if (!strcmp(kcontrol->id.name, "ETDM_OUT3_Clock_Source")) { 677 reg = ETDM_OUT3_CON4; 678 mask = ETDM_OUT_CON4_CLOCK_MASK; 679 val = ETDM_OUT_CON4_CLOCK(source); 680 } else if (!strcmp(kcontrol->id.name, "ETDM_IN1_Clock_Source")) { 681 reg = ETDM_IN1_CON2; 682 mask = ETDM_IN_CON2_CLOCK_MASK; 683 val = ETDM_IN_CON2_CLOCK(source); 684 } else if (!strcmp(kcontrol->id.name, "ETDM_IN2_Clock_Source")) { 685 reg = ETDM_IN2_CON2; 686 mask = ETDM_IN_CON2_CLOCK_MASK; 687 val = ETDM_IN_CON2_CLOCK(source); 688 } 689 690 if (reg) 691 regmap_update_bits(afe->regmap, reg, mask, val); 692 693 return 0; 694 } 695 696 static int mt8195_etdm_clk_src_sel_get(struct snd_kcontrol *kcontrol, 697 struct snd_ctl_elem_value *ucontrol) 698 { 699 struct snd_soc_component *component = 700 snd_soc_kcontrol_component(kcontrol); 701 struct mtk_base_afe *afe = snd_soc_component_get_drvdata(component); 702 unsigned int value = 0; 703 unsigned int reg = 0; 704 unsigned int mask = 0; 705 unsigned int shift = 0; 706 707 if (!strcmp(kcontrol->id.name, "ETDM_OUT1_Clock_Source")) { 708 reg = ETDM_OUT1_CON4; 709 mask = ETDM_OUT_CON4_CLOCK_MASK; 710 shift = ETDM_OUT_CON4_CLOCK_SHIFT; 711 } else if (!strcmp(kcontrol->id.name, "ETDM_OUT2_Clock_Source")) { 712 reg = ETDM_OUT2_CON4; 713 mask = ETDM_OUT_CON4_CLOCK_MASK; 714 shift = ETDM_OUT_CON4_CLOCK_SHIFT; 715 } else if (!strcmp(kcontrol->id.name, "ETDM_OUT3_Clock_Source")) { 716 reg = ETDM_OUT3_CON4; 717 mask = ETDM_OUT_CON4_CLOCK_MASK; 718 shift = ETDM_OUT_CON4_CLOCK_SHIFT; 719 } else if (!strcmp(kcontrol->id.name, "ETDM_IN1_Clock_Source")) { 720 reg = ETDM_IN1_CON2; 721 mask = ETDM_IN_CON2_CLOCK_MASK; 722 shift = ETDM_IN_CON2_CLOCK_SHIFT; 723 } else if (!strcmp(kcontrol->id.name, "ETDM_IN2_Clock_Source")) { 724 reg = ETDM_IN2_CON2; 725 mask = ETDM_IN_CON2_CLOCK_MASK; 726 shift = ETDM_IN_CON2_CLOCK_SHIFT; 727 } 728 729 if (reg) 730 regmap_read(afe->regmap, reg, &value); 731 732 value &= mask; 733 value >>= shift; 734 ucontrol->value.enumerated.item[0] = value; 735 return 0; 736 } 737 738 static const struct snd_kcontrol_new mtk_dai_etdm_controls[] = { 739 SOC_ENUM_EXT("ETDM_OUT1_Clock_Source", 740 etdmout_clk_src_enum, 741 mt8195_etdm_clk_src_sel_get, 742 mt8195_etdm_clk_src_sel_put), 743 SOC_ENUM_EXT("ETDM_OUT2_Clock_Source", 744 etdmout_clk_src_enum, 745 mt8195_etdm_clk_src_sel_get, 746 mt8195_etdm_clk_src_sel_put), 747 SOC_ENUM_EXT("ETDM_OUT3_Clock_Source", 748 etdmout_clk_src_enum, 749 mt8195_etdm_clk_src_sel_get, 750 mt8195_etdm_clk_src_sel_put), 751 SOC_ENUM_EXT("ETDM_IN1_Clock_Source", 752 etdmout_clk_src_enum, 753 mt8195_etdm_clk_src_sel_get, 754 mt8195_etdm_clk_src_sel_put), 755 SOC_ENUM_EXT("ETDM_IN2_Clock_Source", 756 etdmout_clk_src_enum, 757 mt8195_etdm_clk_src_sel_get, 758 mt8195_etdm_clk_src_sel_put), 759 }; 760 761 static const struct snd_soc_dapm_widget mtk_dai_etdm_widgets[] = { 762 /* eTDM_IN2 */ 763 SND_SOC_DAPM_MIXER("I012", SND_SOC_NOPM, 0, 0, NULL, 0), 764 SND_SOC_DAPM_MIXER("I013", SND_SOC_NOPM, 0, 0, NULL, 0), 765 SND_SOC_DAPM_MIXER("I014", SND_SOC_NOPM, 0, 0, NULL, 0), 766 SND_SOC_DAPM_MIXER("I015", SND_SOC_NOPM, 0, 0, NULL, 0), 767 SND_SOC_DAPM_MIXER("I016", SND_SOC_NOPM, 0, 0, NULL, 0), 768 SND_SOC_DAPM_MIXER("I017", SND_SOC_NOPM, 0, 0, NULL, 0), 769 SND_SOC_DAPM_MIXER("I018", SND_SOC_NOPM, 0, 0, NULL, 0), 770 SND_SOC_DAPM_MIXER("I019", SND_SOC_NOPM, 0, 0, NULL, 0), 771 772 /* eTDM_IN1 */ 773 SND_SOC_DAPM_MIXER("I072", SND_SOC_NOPM, 0, 0, NULL, 0), 774 SND_SOC_DAPM_MIXER("I073", SND_SOC_NOPM, 0, 0, NULL, 0), 775 SND_SOC_DAPM_MIXER("I074", SND_SOC_NOPM, 0, 0, NULL, 0), 776 SND_SOC_DAPM_MIXER("I075", SND_SOC_NOPM, 0, 0, NULL, 0), 777 SND_SOC_DAPM_MIXER("I076", SND_SOC_NOPM, 0, 0, NULL, 0), 778 SND_SOC_DAPM_MIXER("I077", SND_SOC_NOPM, 0, 0, NULL, 0), 779 SND_SOC_DAPM_MIXER("I078", SND_SOC_NOPM, 0, 0, NULL, 0), 780 SND_SOC_DAPM_MIXER("I079", SND_SOC_NOPM, 0, 0, NULL, 0), 781 SND_SOC_DAPM_MIXER("I080", SND_SOC_NOPM, 0, 0, NULL, 0), 782 SND_SOC_DAPM_MIXER("I081", SND_SOC_NOPM, 0, 0, NULL, 0), 783 SND_SOC_DAPM_MIXER("I082", SND_SOC_NOPM, 0, 0, NULL, 0), 784 SND_SOC_DAPM_MIXER("I083", SND_SOC_NOPM, 0, 0, NULL, 0), 785 SND_SOC_DAPM_MIXER("I084", SND_SOC_NOPM, 0, 0, NULL, 0), 786 SND_SOC_DAPM_MIXER("I085", SND_SOC_NOPM, 0, 0, NULL, 0), 787 SND_SOC_DAPM_MIXER("I086", SND_SOC_NOPM, 0, 0, NULL, 0), 788 SND_SOC_DAPM_MIXER("I087", SND_SOC_NOPM, 0, 0, NULL, 0), 789 SND_SOC_DAPM_MIXER("I088", SND_SOC_NOPM, 0, 0, NULL, 0), 790 SND_SOC_DAPM_MIXER("I089", SND_SOC_NOPM, 0, 0, NULL, 0), 791 SND_SOC_DAPM_MIXER("I090", SND_SOC_NOPM, 0, 0, NULL, 0), 792 SND_SOC_DAPM_MIXER("I091", SND_SOC_NOPM, 0, 0, NULL, 0), 793 SND_SOC_DAPM_MIXER("I092", SND_SOC_NOPM, 0, 0, NULL, 0), 794 SND_SOC_DAPM_MIXER("I093", SND_SOC_NOPM, 0, 0, NULL, 0), 795 SND_SOC_DAPM_MIXER("I094", SND_SOC_NOPM, 0, 0, NULL, 0), 796 SND_SOC_DAPM_MIXER("I095", SND_SOC_NOPM, 0, 0, NULL, 0), 797 798 /* eTDM_OUT2 */ 799 SND_SOC_DAPM_MIXER("O048", SND_SOC_NOPM, 0, 0, 800 mtk_dai_etdm_o048_mix, 801 ARRAY_SIZE(mtk_dai_etdm_o048_mix)), 802 SND_SOC_DAPM_MIXER("O049", SND_SOC_NOPM, 0, 0, 803 mtk_dai_etdm_o049_mix, 804 ARRAY_SIZE(mtk_dai_etdm_o049_mix)), 805 SND_SOC_DAPM_MIXER("O050", SND_SOC_NOPM, 0, 0, 806 mtk_dai_etdm_o050_mix, 807 ARRAY_SIZE(mtk_dai_etdm_o050_mix)), 808 SND_SOC_DAPM_MIXER("O051", SND_SOC_NOPM, 0, 0, 809 mtk_dai_etdm_o051_mix, 810 ARRAY_SIZE(mtk_dai_etdm_o051_mix)), 811 SND_SOC_DAPM_MIXER("O052", SND_SOC_NOPM, 0, 0, 812 mtk_dai_etdm_o052_mix, 813 ARRAY_SIZE(mtk_dai_etdm_o052_mix)), 814 SND_SOC_DAPM_MIXER("O053", SND_SOC_NOPM, 0, 0, 815 mtk_dai_etdm_o053_mix, 816 ARRAY_SIZE(mtk_dai_etdm_o053_mix)), 817 SND_SOC_DAPM_MIXER("O054", SND_SOC_NOPM, 0, 0, 818 mtk_dai_etdm_o054_mix, 819 ARRAY_SIZE(mtk_dai_etdm_o054_mix)), 820 SND_SOC_DAPM_MIXER("O055", SND_SOC_NOPM, 0, 0, 821 mtk_dai_etdm_o055_mix, 822 ARRAY_SIZE(mtk_dai_etdm_o055_mix)), 823 SND_SOC_DAPM_MIXER("O056", SND_SOC_NOPM, 0, 0, 824 mtk_dai_etdm_o056_mix, 825 ARRAY_SIZE(mtk_dai_etdm_o056_mix)), 826 SND_SOC_DAPM_MIXER("O057", SND_SOC_NOPM, 0, 0, 827 mtk_dai_etdm_o057_mix, 828 ARRAY_SIZE(mtk_dai_etdm_o057_mix)), 829 SND_SOC_DAPM_MIXER("O058", SND_SOC_NOPM, 0, 0, 830 mtk_dai_etdm_o058_mix, 831 ARRAY_SIZE(mtk_dai_etdm_o058_mix)), 832 SND_SOC_DAPM_MIXER("O059", SND_SOC_NOPM, 0, 0, 833 mtk_dai_etdm_o059_mix, 834 ARRAY_SIZE(mtk_dai_etdm_o059_mix)), 835 SND_SOC_DAPM_MIXER("O060", SND_SOC_NOPM, 0, 0, 836 mtk_dai_etdm_o060_mix, 837 ARRAY_SIZE(mtk_dai_etdm_o060_mix)), 838 SND_SOC_DAPM_MIXER("O061", SND_SOC_NOPM, 0, 0, 839 mtk_dai_etdm_o061_mix, 840 ARRAY_SIZE(mtk_dai_etdm_o061_mix)), 841 SND_SOC_DAPM_MIXER("O062", SND_SOC_NOPM, 0, 0, 842 mtk_dai_etdm_o062_mix, 843 ARRAY_SIZE(mtk_dai_etdm_o062_mix)), 844 SND_SOC_DAPM_MIXER("O063", SND_SOC_NOPM, 0, 0, 845 mtk_dai_etdm_o063_mix, 846 ARRAY_SIZE(mtk_dai_etdm_o063_mix)), 847 SND_SOC_DAPM_MIXER("O064", SND_SOC_NOPM, 0, 0, 848 mtk_dai_etdm_o064_mix, 849 ARRAY_SIZE(mtk_dai_etdm_o064_mix)), 850 SND_SOC_DAPM_MIXER("O065", SND_SOC_NOPM, 0, 0, 851 mtk_dai_etdm_o065_mix, 852 ARRAY_SIZE(mtk_dai_etdm_o065_mix)), 853 SND_SOC_DAPM_MIXER("O066", SND_SOC_NOPM, 0, 0, 854 mtk_dai_etdm_o066_mix, 855 ARRAY_SIZE(mtk_dai_etdm_o066_mix)), 856 SND_SOC_DAPM_MIXER("O067", SND_SOC_NOPM, 0, 0, 857 mtk_dai_etdm_o067_mix, 858 ARRAY_SIZE(mtk_dai_etdm_o067_mix)), 859 SND_SOC_DAPM_MIXER("O068", SND_SOC_NOPM, 0, 0, 860 mtk_dai_etdm_o068_mix, 861 ARRAY_SIZE(mtk_dai_etdm_o068_mix)), 862 SND_SOC_DAPM_MIXER("O069", SND_SOC_NOPM, 0, 0, 863 mtk_dai_etdm_o069_mix, 864 ARRAY_SIZE(mtk_dai_etdm_o069_mix)), 865 SND_SOC_DAPM_MIXER("O070", SND_SOC_NOPM, 0, 0, 866 mtk_dai_etdm_o070_mix, 867 ARRAY_SIZE(mtk_dai_etdm_o070_mix)), 868 SND_SOC_DAPM_MIXER("O071", SND_SOC_NOPM, 0, 0, 869 mtk_dai_etdm_o071_mix, 870 ARRAY_SIZE(mtk_dai_etdm_o071_mix)), 871 872 /* eTDM_OUT1 */ 873 SND_SOC_DAPM_MIXER("O072", SND_SOC_NOPM, 0, 0, 874 mtk_dai_etdm_o072_mix, 875 ARRAY_SIZE(mtk_dai_etdm_o072_mix)), 876 SND_SOC_DAPM_MIXER("O073", SND_SOC_NOPM, 0, 0, 877 mtk_dai_etdm_o073_mix, 878 ARRAY_SIZE(mtk_dai_etdm_o073_mix)), 879 SND_SOC_DAPM_MIXER("O074", SND_SOC_NOPM, 0, 0, 880 mtk_dai_etdm_o074_mix, 881 ARRAY_SIZE(mtk_dai_etdm_o074_mix)), 882 SND_SOC_DAPM_MIXER("O075", SND_SOC_NOPM, 0, 0, 883 mtk_dai_etdm_o075_mix, 884 ARRAY_SIZE(mtk_dai_etdm_o075_mix)), 885 SND_SOC_DAPM_MIXER("O076", SND_SOC_NOPM, 0, 0, 886 mtk_dai_etdm_o076_mix, 887 ARRAY_SIZE(mtk_dai_etdm_o076_mix)), 888 SND_SOC_DAPM_MIXER("O077", SND_SOC_NOPM, 0, 0, 889 mtk_dai_etdm_o077_mix, 890 ARRAY_SIZE(mtk_dai_etdm_o077_mix)), 891 SND_SOC_DAPM_MIXER("O078", SND_SOC_NOPM, 0, 0, 892 mtk_dai_etdm_o078_mix, 893 ARRAY_SIZE(mtk_dai_etdm_o078_mix)), 894 SND_SOC_DAPM_MIXER("O079", SND_SOC_NOPM, 0, 0, 895 mtk_dai_etdm_o079_mix, 896 ARRAY_SIZE(mtk_dai_etdm_o079_mix)), 897 SND_SOC_DAPM_MIXER("O080", SND_SOC_NOPM, 0, 0, 898 mtk_dai_etdm_o080_mix, 899 ARRAY_SIZE(mtk_dai_etdm_o080_mix)), 900 SND_SOC_DAPM_MIXER("O081", SND_SOC_NOPM, 0, 0, 901 mtk_dai_etdm_o081_mix, 902 ARRAY_SIZE(mtk_dai_etdm_o081_mix)), 903 SND_SOC_DAPM_MIXER("O082", SND_SOC_NOPM, 0, 0, 904 mtk_dai_etdm_o082_mix, 905 ARRAY_SIZE(mtk_dai_etdm_o082_mix)), 906 SND_SOC_DAPM_MIXER("O083", SND_SOC_NOPM, 0, 0, 907 mtk_dai_etdm_o083_mix, 908 ARRAY_SIZE(mtk_dai_etdm_o083_mix)), 909 SND_SOC_DAPM_MIXER("O084", SND_SOC_NOPM, 0, 0, 910 mtk_dai_etdm_o084_mix, 911 ARRAY_SIZE(mtk_dai_etdm_o084_mix)), 912 SND_SOC_DAPM_MIXER("O085", SND_SOC_NOPM, 0, 0, 913 mtk_dai_etdm_o085_mix, 914 ARRAY_SIZE(mtk_dai_etdm_o085_mix)), 915 SND_SOC_DAPM_MIXER("O086", SND_SOC_NOPM, 0, 0, 916 mtk_dai_etdm_o086_mix, 917 ARRAY_SIZE(mtk_dai_etdm_o086_mix)), 918 SND_SOC_DAPM_MIXER("O087", SND_SOC_NOPM, 0, 0, 919 mtk_dai_etdm_o087_mix, 920 ARRAY_SIZE(mtk_dai_etdm_o087_mix)), 921 SND_SOC_DAPM_MIXER("O088", SND_SOC_NOPM, 0, 0, 922 mtk_dai_etdm_o088_mix, 923 ARRAY_SIZE(mtk_dai_etdm_o088_mix)), 924 SND_SOC_DAPM_MIXER("O089", SND_SOC_NOPM, 0, 0, 925 mtk_dai_etdm_o089_mix, 926 ARRAY_SIZE(mtk_dai_etdm_o089_mix)), 927 SND_SOC_DAPM_MIXER("O090", SND_SOC_NOPM, 0, 0, 928 mtk_dai_etdm_o090_mix, 929 ARRAY_SIZE(mtk_dai_etdm_o090_mix)), 930 SND_SOC_DAPM_MIXER("O091", SND_SOC_NOPM, 0, 0, 931 mtk_dai_etdm_o091_mix, 932 ARRAY_SIZE(mtk_dai_etdm_o091_mix)), 933 SND_SOC_DAPM_MIXER("O092", SND_SOC_NOPM, 0, 0, 934 mtk_dai_etdm_o092_mix, 935 ARRAY_SIZE(mtk_dai_etdm_o092_mix)), 936 SND_SOC_DAPM_MIXER("O093", SND_SOC_NOPM, 0, 0, 937 mtk_dai_etdm_o093_mix, 938 ARRAY_SIZE(mtk_dai_etdm_o093_mix)), 939 SND_SOC_DAPM_MIXER("O094", SND_SOC_NOPM, 0, 0, 940 mtk_dai_etdm_o094_mix, 941 ARRAY_SIZE(mtk_dai_etdm_o094_mix)), 942 SND_SOC_DAPM_MIXER("O095", SND_SOC_NOPM, 0, 0, 943 mtk_dai_etdm_o095_mix, 944 ARRAY_SIZE(mtk_dai_etdm_o095_mix)), 945 946 /* eTDM_OUT3 */ 947 SND_SOC_DAPM_MUX("HDMI_OUT_MUX", SND_SOC_NOPM, 0, 0, 948 &hdmi_out_mux_control), 949 SND_SOC_DAPM_MUX("DPTX_OUT_MUX", SND_SOC_NOPM, 0, 0, 950 &dptx_out_mux_control), 951 952 SND_SOC_DAPM_MUX("HDMI_CH0_MUX", SND_SOC_NOPM, 0, 0, 953 &hdmi_ch0_mux_control), 954 SND_SOC_DAPM_MUX("HDMI_CH1_MUX", SND_SOC_NOPM, 0, 0, 955 &hdmi_ch1_mux_control), 956 SND_SOC_DAPM_MUX("HDMI_CH2_MUX", SND_SOC_NOPM, 0, 0, 957 &hdmi_ch2_mux_control), 958 SND_SOC_DAPM_MUX("HDMI_CH3_MUX", SND_SOC_NOPM, 0, 0, 959 &hdmi_ch3_mux_control), 960 SND_SOC_DAPM_MUX("HDMI_CH4_MUX", SND_SOC_NOPM, 0, 0, 961 &hdmi_ch4_mux_control), 962 SND_SOC_DAPM_MUX("HDMI_CH5_MUX", SND_SOC_NOPM, 0, 0, 963 &hdmi_ch5_mux_control), 964 SND_SOC_DAPM_MUX("HDMI_CH6_MUX", SND_SOC_NOPM, 0, 0, 965 &hdmi_ch6_mux_control), 966 SND_SOC_DAPM_MUX("HDMI_CH7_MUX", SND_SOC_NOPM, 0, 0, 967 &hdmi_ch7_mux_control), 968 969 SND_SOC_DAPM_INPUT("ETDM_INPUT"), 970 SND_SOC_DAPM_OUTPUT("ETDM_OUTPUT"), 971 }; 972 973 static const struct snd_soc_dapm_route mtk_dai_etdm_routes[] = { 974 {"I012", NULL, "ETDM2 Capture"}, 975 {"I013", NULL, "ETDM2 Capture"}, 976 {"I014", NULL, "ETDM2 Capture"}, 977 {"I015", NULL, "ETDM2 Capture"}, 978 {"I016", NULL, "ETDM2 Capture"}, 979 {"I017", NULL, "ETDM2 Capture"}, 980 {"I018", NULL, "ETDM2 Capture"}, 981 {"I019", NULL, "ETDM2 Capture"}, 982 983 {"I072", NULL, "ETDM1 Capture"}, 984 {"I073", NULL, "ETDM1 Capture"}, 985 {"I074", NULL, "ETDM1 Capture"}, 986 {"I075", NULL, "ETDM1 Capture"}, 987 {"I076", NULL, "ETDM1 Capture"}, 988 {"I077", NULL, "ETDM1 Capture"}, 989 {"I078", NULL, "ETDM1 Capture"}, 990 {"I079", NULL, "ETDM1 Capture"}, 991 {"I080", NULL, "ETDM1 Capture"}, 992 {"I081", NULL, "ETDM1 Capture"}, 993 {"I082", NULL, "ETDM1 Capture"}, 994 {"I083", NULL, "ETDM1 Capture"}, 995 {"I084", NULL, "ETDM1 Capture"}, 996 {"I085", NULL, "ETDM1 Capture"}, 997 {"I086", NULL, "ETDM1 Capture"}, 998 {"I087", NULL, "ETDM1 Capture"}, 999 {"I088", NULL, "ETDM1 Capture"}, 1000 {"I089", NULL, "ETDM1 Capture"}, 1001 {"I090", NULL, "ETDM1 Capture"}, 1002 {"I091", NULL, "ETDM1 Capture"}, 1003 {"I092", NULL, "ETDM1 Capture"}, 1004 {"I093", NULL, "ETDM1 Capture"}, 1005 {"I094", NULL, "ETDM1 Capture"}, 1006 {"I095", NULL, "ETDM1 Capture"}, 1007 1008 {"UL8", NULL, "ETDM1 Capture"}, 1009 {"UL3", NULL, "ETDM2 Capture"}, 1010 1011 {"ETDM2 Playback", NULL, "O048"}, 1012 {"ETDM2 Playback", NULL, "O049"}, 1013 {"ETDM2 Playback", NULL, "O050"}, 1014 {"ETDM2 Playback", NULL, "O051"}, 1015 {"ETDM2 Playback", NULL, "O052"}, 1016 {"ETDM2 Playback", NULL, "O053"}, 1017 {"ETDM2 Playback", NULL, "O054"}, 1018 {"ETDM2 Playback", NULL, "O055"}, 1019 {"ETDM2 Playback", NULL, "O056"}, 1020 {"ETDM2 Playback", NULL, "O057"}, 1021 {"ETDM2 Playback", NULL, "O058"}, 1022 {"ETDM2 Playback", NULL, "O059"}, 1023 {"ETDM2 Playback", NULL, "O060"}, 1024 {"ETDM2 Playback", NULL, "O061"}, 1025 {"ETDM2 Playback", NULL, "O062"}, 1026 {"ETDM2 Playback", NULL, "O063"}, 1027 {"ETDM2 Playback", NULL, "O064"}, 1028 {"ETDM2 Playback", NULL, "O065"}, 1029 {"ETDM2 Playback", NULL, "O066"}, 1030 {"ETDM2 Playback", NULL, "O067"}, 1031 {"ETDM2 Playback", NULL, "O068"}, 1032 {"ETDM2 Playback", NULL, "O069"}, 1033 {"ETDM2 Playback", NULL, "O070"}, 1034 {"ETDM2 Playback", NULL, "O071"}, 1035 1036 {"ETDM1 Playback", NULL, "O072"}, 1037 {"ETDM1 Playback", NULL, "O073"}, 1038 {"ETDM1 Playback", NULL, "O074"}, 1039 {"ETDM1 Playback", NULL, "O075"}, 1040 {"ETDM1 Playback", NULL, "O076"}, 1041 {"ETDM1 Playback", NULL, "O077"}, 1042 {"ETDM1 Playback", NULL, "O078"}, 1043 {"ETDM1 Playback", NULL, "O079"}, 1044 {"ETDM1 Playback", NULL, "O080"}, 1045 {"ETDM1 Playback", NULL, "O081"}, 1046 {"ETDM1 Playback", NULL, "O082"}, 1047 {"ETDM1 Playback", NULL, "O083"}, 1048 {"ETDM1 Playback", NULL, "O084"}, 1049 {"ETDM1 Playback", NULL, "O085"}, 1050 {"ETDM1 Playback", NULL, "O086"}, 1051 {"ETDM1 Playback", NULL, "O087"}, 1052 {"ETDM1 Playback", NULL, "O088"}, 1053 {"ETDM1 Playback", NULL, "O089"}, 1054 {"ETDM1 Playback", NULL, "O090"}, 1055 {"ETDM1 Playback", NULL, "O091"}, 1056 {"ETDM1 Playback", NULL, "O092"}, 1057 {"ETDM1 Playback", NULL, "O093"}, 1058 {"ETDM1 Playback", NULL, "O094"}, 1059 {"ETDM1 Playback", NULL, "O095"}, 1060 1061 {"O048", "I020 Switch", "I020"}, 1062 {"O049", "I021 Switch", "I021"}, 1063 1064 {"O048", "I022 Switch", "I022"}, 1065 {"O049", "I023 Switch", "I023"}, 1066 {"O050", "I024 Switch", "I024"}, 1067 {"O051", "I025 Switch", "I025"}, 1068 {"O052", "I026 Switch", "I026"}, 1069 {"O053", "I027 Switch", "I027"}, 1070 {"O054", "I028 Switch", "I028"}, 1071 {"O055", "I029 Switch", "I029"}, 1072 {"O056", "I030 Switch", "I030"}, 1073 {"O057", "I031 Switch", "I031"}, 1074 {"O058", "I032 Switch", "I032"}, 1075 {"O059", "I033 Switch", "I033"}, 1076 {"O060", "I034 Switch", "I034"}, 1077 {"O061", "I035 Switch", "I035"}, 1078 {"O062", "I036 Switch", "I036"}, 1079 {"O063", "I037 Switch", "I037"}, 1080 {"O064", "I038 Switch", "I038"}, 1081 {"O065", "I039 Switch", "I039"}, 1082 {"O066", "I040 Switch", "I040"}, 1083 {"O067", "I041 Switch", "I041"}, 1084 {"O068", "I042 Switch", "I042"}, 1085 {"O069", "I043 Switch", "I043"}, 1086 {"O070", "I044 Switch", "I044"}, 1087 {"O071", "I045 Switch", "I045"}, 1088 1089 {"O048", "I046 Switch", "I046"}, 1090 {"O049", "I047 Switch", "I047"}, 1091 {"O050", "I048 Switch", "I048"}, 1092 {"O051", "I049 Switch", "I049"}, 1093 {"O052", "I050 Switch", "I050"}, 1094 {"O053", "I051 Switch", "I051"}, 1095 {"O054", "I052 Switch", "I052"}, 1096 {"O055", "I053 Switch", "I053"}, 1097 {"O056", "I054 Switch", "I054"}, 1098 {"O057", "I055 Switch", "I055"}, 1099 {"O058", "I056 Switch", "I056"}, 1100 {"O059", "I057 Switch", "I057"}, 1101 {"O060", "I058 Switch", "I058"}, 1102 {"O061", "I059 Switch", "I059"}, 1103 {"O062", "I060 Switch", "I060"}, 1104 {"O063", "I061 Switch", "I061"}, 1105 {"O064", "I062 Switch", "I062"}, 1106 {"O065", "I063 Switch", "I063"}, 1107 {"O066", "I064 Switch", "I064"}, 1108 {"O067", "I065 Switch", "I065"}, 1109 {"O068", "I066 Switch", "I066"}, 1110 {"O069", "I067 Switch", "I067"}, 1111 {"O070", "I068 Switch", "I068"}, 1112 {"O071", "I069 Switch", "I069"}, 1113 1114 {"O048", "I070 Switch", "I070"}, 1115 {"O049", "I071 Switch", "I071"}, 1116 1117 {"O072", "I020 Switch", "I020"}, 1118 {"O073", "I021 Switch", "I021"}, 1119 1120 {"O072", "I022 Switch", "I022"}, 1121 {"O073", "I023 Switch", "I023"}, 1122 {"O074", "I024 Switch", "I024"}, 1123 {"O075", "I025 Switch", "I025"}, 1124 {"O076", "I026 Switch", "I026"}, 1125 {"O077", "I027 Switch", "I027"}, 1126 {"O078", "I028 Switch", "I028"}, 1127 {"O079", "I029 Switch", "I029"}, 1128 {"O080", "I030 Switch", "I030"}, 1129 {"O081", "I031 Switch", "I031"}, 1130 {"O082", "I032 Switch", "I032"}, 1131 {"O083", "I033 Switch", "I033"}, 1132 {"O084", "I034 Switch", "I034"}, 1133 {"O085", "I035 Switch", "I035"}, 1134 {"O086", "I036 Switch", "I036"}, 1135 {"O087", "I037 Switch", "I037"}, 1136 {"O088", "I038 Switch", "I038"}, 1137 {"O089", "I039 Switch", "I039"}, 1138 {"O090", "I040 Switch", "I040"}, 1139 {"O091", "I041 Switch", "I041"}, 1140 {"O092", "I042 Switch", "I042"}, 1141 {"O093", "I043 Switch", "I043"}, 1142 {"O094", "I044 Switch", "I044"}, 1143 {"O095", "I045 Switch", "I045"}, 1144 1145 {"O072", "I046 Switch", "I046"}, 1146 {"O073", "I047 Switch", "I047"}, 1147 {"O074", "I048 Switch", "I048"}, 1148 {"O075", "I049 Switch", "I049"}, 1149 {"O076", "I050 Switch", "I050"}, 1150 {"O077", "I051 Switch", "I051"}, 1151 {"O078", "I052 Switch", "I052"}, 1152 {"O079", "I053 Switch", "I053"}, 1153 {"O080", "I054 Switch", "I054"}, 1154 {"O081", "I055 Switch", "I055"}, 1155 {"O082", "I056 Switch", "I056"}, 1156 {"O083", "I057 Switch", "I057"}, 1157 {"O084", "I058 Switch", "I058"}, 1158 {"O085", "I059 Switch", "I059"}, 1159 {"O086", "I060 Switch", "I060"}, 1160 {"O087", "I061 Switch", "I061"}, 1161 {"O088", "I062 Switch", "I062"}, 1162 {"O089", "I063 Switch", "I063"}, 1163 {"O090", "I064 Switch", "I064"}, 1164 {"O091", "I065 Switch", "I065"}, 1165 {"O092", "I066 Switch", "I066"}, 1166 {"O093", "I067 Switch", "I067"}, 1167 {"O094", "I068 Switch", "I068"}, 1168 {"O095", "I069 Switch", "I069"}, 1169 1170 {"O072", "I070 Switch", "I070"}, 1171 {"O073", "I071 Switch", "I071"}, 1172 1173 {"HDMI_CH0_MUX", "CH0", "DL10"}, 1174 {"HDMI_CH0_MUX", "CH1", "DL10"}, 1175 {"HDMI_CH0_MUX", "CH2", "DL10"}, 1176 {"HDMI_CH0_MUX", "CH3", "DL10"}, 1177 {"HDMI_CH0_MUX", "CH4", "DL10"}, 1178 {"HDMI_CH0_MUX", "CH5", "DL10"}, 1179 {"HDMI_CH0_MUX", "CH6", "DL10"}, 1180 {"HDMI_CH0_MUX", "CH7", "DL10"}, 1181 1182 {"HDMI_CH1_MUX", "CH0", "DL10"}, 1183 {"HDMI_CH1_MUX", "CH1", "DL10"}, 1184 {"HDMI_CH1_MUX", "CH2", "DL10"}, 1185 {"HDMI_CH1_MUX", "CH3", "DL10"}, 1186 {"HDMI_CH1_MUX", "CH4", "DL10"}, 1187 {"HDMI_CH1_MUX", "CH5", "DL10"}, 1188 {"HDMI_CH1_MUX", "CH6", "DL10"}, 1189 {"HDMI_CH1_MUX", "CH7", "DL10"}, 1190 1191 {"HDMI_CH2_MUX", "CH0", "DL10"}, 1192 {"HDMI_CH2_MUX", "CH1", "DL10"}, 1193 {"HDMI_CH2_MUX", "CH2", "DL10"}, 1194 {"HDMI_CH2_MUX", "CH3", "DL10"}, 1195 {"HDMI_CH2_MUX", "CH4", "DL10"}, 1196 {"HDMI_CH2_MUX", "CH5", "DL10"}, 1197 {"HDMI_CH2_MUX", "CH6", "DL10"}, 1198 {"HDMI_CH2_MUX", "CH7", "DL10"}, 1199 1200 {"HDMI_CH3_MUX", "CH0", "DL10"}, 1201 {"HDMI_CH3_MUX", "CH1", "DL10"}, 1202 {"HDMI_CH3_MUX", "CH2", "DL10"}, 1203 {"HDMI_CH3_MUX", "CH3", "DL10"}, 1204 {"HDMI_CH3_MUX", "CH4", "DL10"}, 1205 {"HDMI_CH3_MUX", "CH5", "DL10"}, 1206 {"HDMI_CH3_MUX", "CH6", "DL10"}, 1207 {"HDMI_CH3_MUX", "CH7", "DL10"}, 1208 1209 {"HDMI_CH4_MUX", "CH0", "DL10"}, 1210 {"HDMI_CH4_MUX", "CH1", "DL10"}, 1211 {"HDMI_CH4_MUX", "CH2", "DL10"}, 1212 {"HDMI_CH4_MUX", "CH3", "DL10"}, 1213 {"HDMI_CH4_MUX", "CH4", "DL10"}, 1214 {"HDMI_CH4_MUX", "CH5", "DL10"}, 1215 {"HDMI_CH4_MUX", "CH6", "DL10"}, 1216 {"HDMI_CH4_MUX", "CH7", "DL10"}, 1217 1218 {"HDMI_CH5_MUX", "CH0", "DL10"}, 1219 {"HDMI_CH5_MUX", "CH1", "DL10"}, 1220 {"HDMI_CH5_MUX", "CH2", "DL10"}, 1221 {"HDMI_CH5_MUX", "CH3", "DL10"}, 1222 {"HDMI_CH5_MUX", "CH4", "DL10"}, 1223 {"HDMI_CH5_MUX", "CH5", "DL10"}, 1224 {"HDMI_CH5_MUX", "CH6", "DL10"}, 1225 {"HDMI_CH5_MUX", "CH7", "DL10"}, 1226 1227 {"HDMI_CH6_MUX", "CH0", "DL10"}, 1228 {"HDMI_CH6_MUX", "CH1", "DL10"}, 1229 {"HDMI_CH6_MUX", "CH2", "DL10"}, 1230 {"HDMI_CH6_MUX", "CH3", "DL10"}, 1231 {"HDMI_CH6_MUX", "CH4", "DL10"}, 1232 {"HDMI_CH6_MUX", "CH5", "DL10"}, 1233 {"HDMI_CH6_MUX", "CH6", "DL10"}, 1234 {"HDMI_CH6_MUX", "CH7", "DL10"}, 1235 1236 {"HDMI_CH7_MUX", "CH0", "DL10"}, 1237 {"HDMI_CH7_MUX", "CH1", "DL10"}, 1238 {"HDMI_CH7_MUX", "CH2", "DL10"}, 1239 {"HDMI_CH7_MUX", "CH3", "DL10"}, 1240 {"HDMI_CH7_MUX", "CH4", "DL10"}, 1241 {"HDMI_CH7_MUX", "CH5", "DL10"}, 1242 {"HDMI_CH7_MUX", "CH6", "DL10"}, 1243 {"HDMI_CH7_MUX", "CH7", "DL10"}, 1244 1245 {"HDMI_OUT_MUX", "Connect", "HDMI_CH0_MUX"}, 1246 {"HDMI_OUT_MUX", "Connect", "HDMI_CH1_MUX"}, 1247 {"HDMI_OUT_MUX", "Connect", "HDMI_CH2_MUX"}, 1248 {"HDMI_OUT_MUX", "Connect", "HDMI_CH3_MUX"}, 1249 {"HDMI_OUT_MUX", "Connect", "HDMI_CH4_MUX"}, 1250 {"HDMI_OUT_MUX", "Connect", "HDMI_CH5_MUX"}, 1251 {"HDMI_OUT_MUX", "Connect", "HDMI_CH6_MUX"}, 1252 {"HDMI_OUT_MUX", "Connect", "HDMI_CH7_MUX"}, 1253 1254 {"DPTX_OUT_MUX", "Connect", "HDMI_CH0_MUX"}, 1255 {"DPTX_OUT_MUX", "Connect", "HDMI_CH1_MUX"}, 1256 {"DPTX_OUT_MUX", "Connect", "HDMI_CH2_MUX"}, 1257 {"DPTX_OUT_MUX", "Connect", "HDMI_CH3_MUX"}, 1258 {"DPTX_OUT_MUX", "Connect", "HDMI_CH4_MUX"}, 1259 {"DPTX_OUT_MUX", "Connect", "HDMI_CH5_MUX"}, 1260 {"DPTX_OUT_MUX", "Connect", "HDMI_CH6_MUX"}, 1261 {"DPTX_OUT_MUX", "Connect", "HDMI_CH7_MUX"}, 1262 1263 {"ETDM3 Playback", NULL, "HDMI_OUT_MUX"}, 1264 {"DPTX Playback", NULL, "DPTX_OUT_MUX"}, 1265 1266 {"ETDM_OUTPUT", NULL, "DPTX Playback"}, 1267 {"ETDM_OUTPUT", NULL, "ETDM1 Playback"}, 1268 {"ETDM_OUTPUT", NULL, "ETDM2 Playback"}, 1269 {"ETDM_OUTPUT", NULL, "ETDM3 Playback"}, 1270 {"ETDM1 Capture", NULL, "ETDM_INPUT"}, 1271 {"ETDM2 Capture", NULL, "ETDM_INPUT"}, 1272 }; 1273 1274 static int mt8195_afe_enable_etdm(struct mtk_base_afe *afe, int dai_id) 1275 { 1276 int ret = 0; 1277 struct etdm_con_reg etdm_reg; 1278 struct mt8195_afe_private *afe_priv = afe->platform_priv; 1279 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai_id]; 1280 unsigned long flags; 1281 1282 spin_lock_irqsave(&afe_priv->afe_ctrl_lock, flags); 1283 etdm_data->en_ref_cnt++; 1284 if (etdm_data->en_ref_cnt == 1) { 1285 ret = get_etdm_reg(dai_id, &etdm_reg); 1286 if (ret < 0) 1287 goto out; 1288 1289 regmap_update_bits(afe->regmap, etdm_reg.con0, 1290 ETDM_CON0_EN, ETDM_CON0_EN); 1291 } 1292 out: 1293 spin_unlock_irqrestore(&afe_priv->afe_ctrl_lock, flags); 1294 return ret; 1295 } 1296 1297 static int mt8195_afe_disable_etdm(struct mtk_base_afe *afe, int dai_id) 1298 { 1299 int ret = 0; 1300 struct etdm_con_reg etdm_reg; 1301 struct mt8195_afe_private *afe_priv = afe->platform_priv; 1302 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai_id]; 1303 unsigned long flags; 1304 1305 spin_lock_irqsave(&afe_priv->afe_ctrl_lock, flags); 1306 if (etdm_data->en_ref_cnt > 0) { 1307 etdm_data->en_ref_cnt--; 1308 if (etdm_data->en_ref_cnt == 0) { 1309 ret = get_etdm_reg(dai_id, &etdm_reg); 1310 if (ret < 0) 1311 goto out; 1312 1313 regmap_update_bits(afe->regmap, etdm_reg.con0, 1314 ETDM_CON0_EN, 0); 1315 } 1316 } 1317 out: 1318 spin_unlock_irqrestore(&afe_priv->afe_ctrl_lock, flags); 1319 return ret; 1320 } 1321 1322 static int etdm_cowork_slv_sel(int id, int slave_mode) 1323 { 1324 if (slave_mode) { 1325 switch (id) { 1326 case MT8195_AFE_IO_ETDM1_IN: 1327 return COWORK_ETDM_IN1_S; 1328 case MT8195_AFE_IO_ETDM2_IN: 1329 return COWORK_ETDM_IN2_S; 1330 case MT8195_AFE_IO_ETDM1_OUT: 1331 return COWORK_ETDM_OUT1_S; 1332 case MT8195_AFE_IO_ETDM2_OUT: 1333 return COWORK_ETDM_OUT2_S; 1334 case MT8195_AFE_IO_ETDM3_OUT: 1335 return COWORK_ETDM_OUT3_S; 1336 default: 1337 return -EINVAL; 1338 } 1339 } else { 1340 switch (id) { 1341 case MT8195_AFE_IO_ETDM1_IN: 1342 return COWORK_ETDM_IN1_M; 1343 case MT8195_AFE_IO_ETDM2_IN: 1344 return COWORK_ETDM_IN2_M; 1345 case MT8195_AFE_IO_ETDM1_OUT: 1346 return COWORK_ETDM_OUT1_M; 1347 case MT8195_AFE_IO_ETDM2_OUT: 1348 return COWORK_ETDM_OUT2_M; 1349 case MT8195_AFE_IO_ETDM3_OUT: 1350 return COWORK_ETDM_OUT3_M; 1351 default: 1352 return -EINVAL; 1353 } 1354 } 1355 } 1356 1357 static int mt8195_etdm_sync_mode_configure(struct mtk_base_afe *afe, int dai_id) 1358 { 1359 struct mt8195_afe_private *afe_priv = afe->platform_priv; 1360 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai_id]; 1361 unsigned int reg = 0; 1362 unsigned int mask; 1363 unsigned int val; 1364 int cowork_source_sel; 1365 1366 if (etdm_data->cowork_source_id == COWORK_ETDM_NONE) 1367 return 0; 1368 1369 cowork_source_sel = etdm_cowork_slv_sel(etdm_data->cowork_source_id, 1370 etdm_data->slave_mode); 1371 if (cowork_source_sel < 0) 1372 return cowork_source_sel; 1373 1374 switch (dai_id) { 1375 case MT8195_AFE_IO_ETDM1_IN: 1376 reg = ETDM_COWORK_CON1; 1377 mask = ETDM_IN1_SLAVE_SEL_MASK; 1378 val = ETDM_IN1_SLAVE_SEL(cowork_source_sel); 1379 break; 1380 case MT8195_AFE_IO_ETDM2_IN: 1381 reg = ETDM_COWORK_CON2; 1382 mask = ETDM_IN2_SLAVE_SEL_MASK; 1383 val = ETDM_IN2_SLAVE_SEL(cowork_source_sel); 1384 break; 1385 case MT8195_AFE_IO_ETDM1_OUT: 1386 reg = ETDM_COWORK_CON0; 1387 mask = ETDM_OUT1_SLAVE_SEL_MASK; 1388 val = ETDM_OUT1_SLAVE_SEL(cowork_source_sel); 1389 break; 1390 case MT8195_AFE_IO_ETDM2_OUT: 1391 reg = ETDM_COWORK_CON2; 1392 mask = ETDM_OUT2_SLAVE_SEL_MASK; 1393 val = ETDM_OUT2_SLAVE_SEL(cowork_source_sel); 1394 break; 1395 case MT8195_AFE_IO_ETDM3_OUT: 1396 reg = ETDM_COWORK_CON2; 1397 mask = ETDM_OUT3_SLAVE_SEL_MASK; 1398 val = ETDM_OUT3_SLAVE_SEL(cowork_source_sel); 1399 break; 1400 default: 1401 return 0; 1402 } 1403 1404 regmap_update_bits(afe->regmap, reg, mask, val); 1405 1406 return 0; 1407 } 1408 1409 static int mtk_dai_etdm_get_cg_id_by_dai_id(int dai_id) 1410 { 1411 int cg_id = -1; 1412 1413 switch (dai_id) { 1414 case MT8195_AFE_IO_DPTX: 1415 cg_id = MT8195_CLK_AUD_HDMI_OUT; 1416 break; 1417 case MT8195_AFE_IO_ETDM1_IN: 1418 cg_id = MT8195_CLK_AUD_TDM_IN; 1419 break; 1420 case MT8195_AFE_IO_ETDM2_IN: 1421 cg_id = MT8195_CLK_AUD_I2SIN; 1422 break; 1423 case MT8195_AFE_IO_ETDM1_OUT: 1424 cg_id = MT8195_CLK_AUD_TDM_OUT; 1425 break; 1426 case MT8195_AFE_IO_ETDM2_OUT: 1427 cg_id = MT8195_CLK_AUD_I2S_OUT; 1428 break; 1429 case MT8195_AFE_IO_ETDM3_OUT: 1430 cg_id = MT8195_CLK_AUD_HDMI_OUT; 1431 break; 1432 default: 1433 break; 1434 } 1435 1436 return cg_id; 1437 } 1438 1439 static int mtk_dai_etdm_get_clk_id_by_dai_id(int dai_id) 1440 { 1441 int clk_id = -1; 1442 1443 switch (dai_id) { 1444 case MT8195_AFE_IO_DPTX: 1445 clk_id = MT8195_CLK_TOP_DPTX_M_SEL; 1446 break; 1447 case MT8195_AFE_IO_ETDM1_IN: 1448 clk_id = MT8195_CLK_TOP_I2SI1_M_SEL; 1449 break; 1450 case MT8195_AFE_IO_ETDM2_IN: 1451 clk_id = MT8195_CLK_TOP_I2SI2_M_SEL; 1452 break; 1453 case MT8195_AFE_IO_ETDM1_OUT: 1454 clk_id = MT8195_CLK_TOP_I2SO1_M_SEL; 1455 break; 1456 case MT8195_AFE_IO_ETDM2_OUT: 1457 clk_id = MT8195_CLK_TOP_I2SO2_M_SEL; 1458 break; 1459 case MT8195_AFE_IO_ETDM3_OUT: 1460 default: 1461 break; 1462 } 1463 1464 return clk_id; 1465 } 1466 1467 static int mtk_dai_etdm_get_clkdiv_id_by_dai_id(int dai_id) 1468 { 1469 int clk_id = -1; 1470 1471 switch (dai_id) { 1472 case MT8195_AFE_IO_DPTX: 1473 clk_id = MT8195_CLK_TOP_APLL12_DIV9; 1474 break; 1475 case MT8195_AFE_IO_ETDM1_IN: 1476 clk_id = MT8195_CLK_TOP_APLL12_DIV0; 1477 break; 1478 case MT8195_AFE_IO_ETDM2_IN: 1479 clk_id = MT8195_CLK_TOP_APLL12_DIV1; 1480 break; 1481 case MT8195_AFE_IO_ETDM1_OUT: 1482 clk_id = MT8195_CLK_TOP_APLL12_DIV2; 1483 break; 1484 case MT8195_AFE_IO_ETDM2_OUT: 1485 clk_id = MT8195_CLK_TOP_APLL12_DIV3; 1486 break; 1487 case MT8195_AFE_IO_ETDM3_OUT: 1488 default: 1489 break; 1490 } 1491 1492 return clk_id; 1493 } 1494 1495 static int mtk_dai_etdm_enable_mclk(struct mtk_base_afe *afe, int dai_id) 1496 { 1497 struct mt8195_afe_private *afe_priv = afe->platform_priv; 1498 int clkdiv_id = mtk_dai_etdm_get_clkdiv_id_by_dai_id(dai_id); 1499 1500 if (clkdiv_id < 0) 1501 return -EINVAL; 1502 1503 mt8195_afe_enable_clk(afe, afe_priv->clk[clkdiv_id]); 1504 1505 return 0; 1506 } 1507 1508 static int mtk_dai_etdm_disable_mclk(struct mtk_base_afe *afe, int dai_id) 1509 { 1510 struct mt8195_afe_private *afe_priv = afe->platform_priv; 1511 int clkdiv_id = mtk_dai_etdm_get_clkdiv_id_by_dai_id(dai_id); 1512 1513 if (clkdiv_id < 0) 1514 return -EINVAL; 1515 1516 mt8195_afe_disable_clk(afe, afe_priv->clk[clkdiv_id]); 1517 1518 return 0; 1519 } 1520 1521 /* dai ops */ 1522 static int mtk_dai_etdm_startup(struct snd_pcm_substream *substream, 1523 struct snd_soc_dai *dai) 1524 { 1525 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 1526 struct mt8195_afe_private *afe_priv = afe->platform_priv; 1527 struct mtk_dai_etdm_priv *mst_etdm_data; 1528 int cg_id; 1529 int mst_dai_id; 1530 int slv_dai_id; 1531 int i; 1532 1533 if (is_cowork_mode(dai)) { 1534 mst_dai_id = get_etdm_cowork_master_id(dai); 1535 mtk_dai_etdm_enable_mclk(afe, mst_dai_id); 1536 1537 cg_id = mtk_dai_etdm_get_cg_id_by_dai_id(mst_dai_id); 1538 if (cg_id >= 0) 1539 mt8195_afe_enable_clk(afe, afe_priv->clk[cg_id]); 1540 1541 mst_etdm_data = afe_priv->dai_priv[mst_dai_id]; 1542 1543 for (i = 0; i < mst_etdm_data->cowork_slv_count; i++) { 1544 slv_dai_id = mst_etdm_data->cowork_slv_id[i]; 1545 cg_id = mtk_dai_etdm_get_cg_id_by_dai_id(slv_dai_id); 1546 if (cg_id >= 0) 1547 mt8195_afe_enable_clk(afe, 1548 afe_priv->clk[cg_id]); 1549 } 1550 } else { 1551 mtk_dai_etdm_enable_mclk(afe, dai->id); 1552 1553 cg_id = mtk_dai_etdm_get_cg_id_by_dai_id(dai->id); 1554 if (cg_id >= 0) 1555 mt8195_afe_enable_clk(afe, afe_priv->clk[cg_id]); 1556 } 1557 1558 return 0; 1559 } 1560 1561 static void mtk_dai_etdm_shutdown(struct snd_pcm_substream *substream, 1562 struct snd_soc_dai *dai) 1563 { 1564 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 1565 struct mt8195_afe_private *afe_priv = afe->platform_priv; 1566 struct mtk_dai_etdm_priv *mst_etdm_data; 1567 int cg_id; 1568 int mst_dai_id; 1569 int slv_dai_id; 1570 int i; 1571 1572 if (is_cowork_mode(dai)) { 1573 mst_dai_id = get_etdm_cowork_master_id(dai); 1574 cg_id = mtk_dai_etdm_get_cg_id_by_dai_id(mst_dai_id); 1575 if (cg_id >= 0) 1576 mt8195_afe_disable_clk(afe, afe_priv->clk[cg_id]); 1577 1578 mst_etdm_data = afe_priv->dai_priv[mst_dai_id]; 1579 for (i = 0; i < mst_etdm_data->cowork_slv_count; i++) { 1580 slv_dai_id = mst_etdm_data->cowork_slv_id[i]; 1581 cg_id = mtk_dai_etdm_get_cg_id_by_dai_id(slv_dai_id); 1582 if (cg_id >= 0) 1583 mt8195_afe_disable_clk(afe, 1584 afe_priv->clk[cg_id]); 1585 } 1586 mtk_dai_etdm_disable_mclk(afe, mst_dai_id); 1587 } else { 1588 cg_id = mtk_dai_etdm_get_cg_id_by_dai_id(dai->id); 1589 if (cg_id >= 0) 1590 mt8195_afe_disable_clk(afe, afe_priv->clk[cg_id]); 1591 1592 mtk_dai_etdm_disable_mclk(afe, dai->id); 1593 } 1594 } 1595 1596 static int mtk_dai_etdm_fifo_mode(struct mtk_base_afe *afe, 1597 int dai_id, unsigned int rate) 1598 { 1599 unsigned int mode = 0; 1600 unsigned int reg = 0; 1601 unsigned int val = 0; 1602 unsigned int mask = (ETDM_IN_AFIFO_MODE_MASK | ETDM_IN_USE_AFIFO); 1603 1604 if (rate != 0) 1605 mode = mt8195_afe_fs_timing(rate); 1606 1607 switch (dai_id) { 1608 case MT8195_AFE_IO_ETDM1_IN: 1609 reg = ETDM_IN1_AFIFO_CON; 1610 if (rate == 0) 1611 mode = MT8195_ETDM_IN1_1X_EN; 1612 break; 1613 case MT8195_AFE_IO_ETDM2_IN: 1614 reg = ETDM_IN2_AFIFO_CON; 1615 if (rate == 0) 1616 mode = MT8195_ETDM_IN2_1X_EN; 1617 break; 1618 default: 1619 return -EINVAL; 1620 } 1621 1622 val = (mode | ETDM_IN_USE_AFIFO); 1623 1624 regmap_update_bits(afe->regmap, reg, mask, val); 1625 return 0; 1626 } 1627 1628 static int mtk_dai_etdm_in_configure(struct mtk_base_afe *afe, 1629 unsigned int rate, 1630 unsigned int channels, 1631 int dai_id) 1632 { 1633 struct mt8195_afe_private *afe_priv = afe->platform_priv; 1634 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai_id]; 1635 struct etdm_con_reg etdm_reg; 1636 bool slave_mode = etdm_data->slave_mode; 1637 unsigned int data_mode = etdm_data->data_mode; 1638 unsigned int lrck_width = etdm_data->lrck_width; 1639 unsigned int val = 0; 1640 unsigned int mask = 0; 1641 int i; 1642 int ret; 1643 1644 dev_dbg(afe->dev, "%s rate %u channels %u, id %d\n", 1645 __func__, rate, channels, dai_id); 1646 1647 ret = get_etdm_reg(dai_id, &etdm_reg); 1648 if (ret < 0) 1649 return ret; 1650 1651 if (etdm_data->cowork_source_id != COWORK_ETDM_NONE) 1652 slave_mode = true; 1653 1654 /* afifo */ 1655 if (slave_mode) 1656 mtk_dai_etdm_fifo_mode(afe, dai_id, 0); 1657 else 1658 mtk_dai_etdm_fifo_mode(afe, dai_id, rate); 1659 1660 /* con1 */ 1661 if (lrck_width > 0) { 1662 mask |= (ETDM_IN_CON1_LRCK_AUTO_MODE | 1663 ETDM_IN_CON1_LRCK_WIDTH_MASK); 1664 val |= ETDM_IN_CON1_LRCK_WIDTH(lrck_width); 1665 } 1666 regmap_update_bits(afe->regmap, etdm_reg.con1, mask, val); 1667 1668 mask = 0; 1669 val = 0; 1670 1671 /* con2 */ 1672 if (!slave_mode) { 1673 mask |= ETDM_IN_CON2_UPDATE_GAP_MASK; 1674 if (rate == 352800 || rate == 384000) 1675 val |= ETDM_IN_CON2_UPDATE_GAP(4); 1676 else 1677 val |= ETDM_IN_CON2_UPDATE_GAP(3); 1678 } 1679 mask |= (ETDM_IN_CON2_MULTI_IP_2CH_MODE | 1680 ETDM_IN_CON2_MULTI_IP_TOTAL_CH_MASK); 1681 if (data_mode == MTK_DAI_ETDM_DATA_MULTI_PIN) { 1682 val |= ETDM_IN_CON2_MULTI_IP_2CH_MODE | 1683 ETDM_IN_CON2_MULTI_IP_TOTAL_CH(channels); 1684 } 1685 regmap_update_bits(afe->regmap, etdm_reg.con2, mask, val); 1686 1687 mask = 0; 1688 val = 0; 1689 1690 /* con3 */ 1691 mask |= ETDM_IN_CON3_DISABLE_OUT_MASK; 1692 for (i = 0; i < channels; i += 2) { 1693 if (etdm_data->in_disable_ch[i] && 1694 etdm_data->in_disable_ch[i + 1]) 1695 val |= ETDM_IN_CON3_DISABLE_OUT(i >> 1); 1696 } 1697 if (!slave_mode) { 1698 mask |= ETDM_IN_CON3_FS_MASK; 1699 val |= ETDM_IN_CON3_FS(get_etdm_fs_timing(rate)); 1700 } 1701 regmap_update_bits(afe->regmap, etdm_reg.con3, mask, val); 1702 1703 mask = 0; 1704 val = 0; 1705 1706 /* con4 */ 1707 mask |= (ETDM_IN_CON4_MASTER_LRCK_INV | ETDM_IN_CON4_MASTER_BCK_INV | 1708 ETDM_IN_CON4_SLAVE_LRCK_INV | ETDM_IN_CON4_SLAVE_BCK_INV); 1709 if (slave_mode) { 1710 if (etdm_data->lrck_inv) 1711 val |= ETDM_IN_CON4_SLAVE_LRCK_INV; 1712 if (etdm_data->bck_inv) 1713 val |= ETDM_IN_CON4_SLAVE_BCK_INV; 1714 } else { 1715 if (etdm_data->lrck_inv) 1716 val |= ETDM_IN_CON4_MASTER_LRCK_INV; 1717 if (etdm_data->bck_inv) 1718 val |= ETDM_IN_CON4_MASTER_BCK_INV; 1719 } 1720 regmap_update_bits(afe->regmap, etdm_reg.con4, mask, val); 1721 1722 mask = 0; 1723 val = 0; 1724 1725 /* con5 */ 1726 mask |= ETDM_IN_CON5_LR_SWAP_MASK; 1727 mask |= ETDM_IN_CON5_ENABLE_ODD_MASK; 1728 for (i = 0; i < channels; i += 2) { 1729 if (etdm_data->in_disable_ch[i] && 1730 !etdm_data->in_disable_ch[i + 1]) { 1731 if (i == (channels - 2)) 1732 val |= ETDM_IN_CON5_LR_SWAP(15); 1733 else 1734 val |= ETDM_IN_CON5_LR_SWAP(i >> 1); 1735 val |= ETDM_IN_CON5_ENABLE_ODD(i >> 1); 1736 } else if (!etdm_data->in_disable_ch[i] && 1737 etdm_data->in_disable_ch[i + 1]) { 1738 val |= ETDM_IN_CON5_ENABLE_ODD(i >> 1); 1739 } 1740 } 1741 regmap_update_bits(afe->regmap, etdm_reg.con5, mask, val); 1742 return 0; 1743 } 1744 1745 static int mtk_dai_etdm_out_configure(struct mtk_base_afe *afe, 1746 unsigned int rate, 1747 unsigned int channels, 1748 int dai_id) 1749 { 1750 struct mt8195_afe_private *afe_priv = afe->platform_priv; 1751 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai_id]; 1752 struct etdm_con_reg etdm_reg; 1753 bool slave_mode = etdm_data->slave_mode; 1754 unsigned int lrck_width = etdm_data->lrck_width; 1755 unsigned int val = 0; 1756 unsigned int mask = 0; 1757 int ret; 1758 int fs = 0; 1759 1760 dev_dbg(afe->dev, "%s rate %u channels %u, id %d\n", 1761 __func__, rate, channels, dai_id); 1762 1763 ret = get_etdm_reg(dai_id, &etdm_reg); 1764 if (ret < 0) 1765 return ret; 1766 1767 if (etdm_data->cowork_source_id != COWORK_ETDM_NONE) 1768 slave_mode = true; 1769 1770 /* con0 */ 1771 mask = ETDM_OUT_CON0_RELATCH_DOMAIN_MASK; 1772 val = ETDM_OUT_CON0_RELATCH_DOMAIN(ETDM_RELATCH_TIMING_A1A2SYS); 1773 regmap_update_bits(afe->regmap, etdm_reg.con0, mask, val); 1774 1775 mask = 0; 1776 val = 0; 1777 1778 /* con1 */ 1779 if (lrck_width > 0) { 1780 mask |= (ETDM_OUT_CON1_LRCK_AUTO_MODE | 1781 ETDM_OUT_CON1_LRCK_WIDTH_MASK); 1782 val |= ETDM_OUT_CON1_LRCK_WIDTH(lrck_width); 1783 } 1784 regmap_update_bits(afe->regmap, etdm_reg.con1, mask, val); 1785 1786 mask = 0; 1787 val = 0; 1788 1789 if (slave_mode) { 1790 /* con2 */ 1791 mask = (ETDM_OUT_CON2_LRCK_DELAY_BCK_INV | 1792 ETDM_OUT_CON2_LRCK_DELAY_0P5T_EN); 1793 val = (ETDM_OUT_CON2_LRCK_DELAY_BCK_INV | 1794 ETDM_OUT_CON2_LRCK_DELAY_0P5T_EN); 1795 regmap_update_bits(afe->regmap, etdm_reg.con2, 1796 mask, val); 1797 mask = 0; 1798 val = 0; 1799 } else { 1800 /* con4 */ 1801 mask |= ETDM_OUT_CON4_FS_MASK; 1802 val |= ETDM_OUT_CON4_FS(get_etdm_fs_timing(rate)); 1803 } 1804 1805 mask |= ETDM_OUT_CON4_RELATCH_EN_MASK; 1806 if (dai_id == MT8195_AFE_IO_ETDM1_OUT) 1807 fs = MT8195_ETDM_OUT1_1X_EN; 1808 else if (dai_id == MT8195_AFE_IO_ETDM2_OUT) 1809 fs = MT8195_ETDM_OUT2_1X_EN; 1810 1811 val |= ETDM_OUT_CON4_RELATCH_EN(fs); 1812 1813 regmap_update_bits(afe->regmap, etdm_reg.con4, mask, val); 1814 1815 mask = 0; 1816 val = 0; 1817 1818 /* con5 */ 1819 mask |= (ETDM_OUT_CON5_MASTER_LRCK_INV | ETDM_OUT_CON5_MASTER_BCK_INV | 1820 ETDM_OUT_CON5_SLAVE_LRCK_INV | ETDM_OUT_CON5_SLAVE_BCK_INV); 1821 if (slave_mode) { 1822 if (etdm_data->lrck_inv) 1823 val |= ETDM_OUT_CON5_SLAVE_LRCK_INV; 1824 if (etdm_data->bck_inv) 1825 val |= ETDM_OUT_CON5_SLAVE_BCK_INV; 1826 } else { 1827 if (etdm_data->lrck_inv) 1828 val |= ETDM_OUT_CON5_MASTER_LRCK_INV; 1829 if (etdm_data->bck_inv) 1830 val |= ETDM_OUT_CON5_MASTER_BCK_INV; 1831 } 1832 regmap_update_bits(afe->regmap, etdm_reg.con5, mask, val); 1833 1834 return 0; 1835 } 1836 1837 static int mtk_dai_etdm_mclk_configure(struct mtk_base_afe *afe, int dai_id) 1838 { 1839 struct mt8195_afe_private *afe_priv = afe->platform_priv; 1840 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai_id]; 1841 int clk_id = mtk_dai_etdm_get_clk_id_by_dai_id(dai_id); 1842 int clkdiv_id = mtk_dai_etdm_get_clkdiv_id_by_dai_id(dai_id); 1843 int apll; 1844 int apll_clk_id; 1845 struct etdm_con_reg etdm_reg; 1846 unsigned int val = 0; 1847 unsigned int mask = 0; 1848 int ret = 0; 1849 1850 if (clk_id < 0 || clkdiv_id < 0) 1851 return 0; 1852 1853 ret = get_etdm_reg(dai_id, &etdm_reg); 1854 if (ret < 0) 1855 return ret; 1856 1857 mask |= ETDM_CON1_MCLK_OUTPUT; 1858 if (etdm_data->mclk_dir == SND_SOC_CLOCK_OUT) 1859 val |= ETDM_CON1_MCLK_OUTPUT; 1860 regmap_update_bits(afe->regmap, etdm_reg.con1, mask, val); 1861 1862 if (etdm_data->mclk_freq) { 1863 apll = etdm_data->mclk_apll; 1864 apll_clk_id = mt8195_afe_get_mclk_source_clk_id(apll); 1865 if (apll_clk_id < 0) 1866 return apll_clk_id; 1867 1868 /* select apll */ 1869 ret = mt8195_afe_set_clk_parent(afe, afe_priv->clk[clk_id], 1870 afe_priv->clk[apll_clk_id]); 1871 if (ret) 1872 return ret; 1873 1874 /* set rate */ 1875 ret = mt8195_afe_set_clk_rate(afe, afe_priv->clk[clkdiv_id], 1876 etdm_data->mclk_freq); 1877 } else { 1878 if (etdm_data->mclk_dir == SND_SOC_CLOCK_OUT) 1879 dev_dbg(afe->dev, "%s mclk freq = 0\n", __func__); 1880 } 1881 return ret; 1882 } 1883 1884 static int mtk_dai_etdm_configure(struct mtk_base_afe *afe, 1885 unsigned int rate, 1886 unsigned int channels, 1887 unsigned int bit_width, 1888 int dai_id) 1889 { 1890 struct mt8195_afe_private *afe_priv = afe->platform_priv; 1891 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai_id]; 1892 struct etdm_con_reg etdm_reg; 1893 bool slave_mode = etdm_data->slave_mode; 1894 unsigned int etdm_channels; 1895 unsigned int val = 0; 1896 unsigned int mask = 0; 1897 unsigned int bck; 1898 unsigned int wlen = get_etdm_wlen(bit_width); 1899 int ret; 1900 1901 ret = get_etdm_reg(dai_id, &etdm_reg); 1902 if (ret < 0) 1903 return ret; 1904 1905 if (etdm_data->cowork_source_id != COWORK_ETDM_NONE) 1906 slave_mode = true; 1907 1908 dev_dbg(afe->dev, "%s fmt %u data %u lrck %d-%u bck %d, clock %u slv %u\n", 1909 __func__, etdm_data->format, etdm_data->data_mode, 1910 etdm_data->lrck_inv, etdm_data->lrck_width, etdm_data->bck_inv, 1911 etdm_data->clock_mode, etdm_data->slave_mode); 1912 dev_dbg(afe->dev, "%s rate %u channels %u bitwidth %u, id %d\n", 1913 __func__, rate, channels, bit_width, dai_id); 1914 1915 etdm_channels = (etdm_data->data_mode == MTK_DAI_ETDM_DATA_ONE_PIN) ? 1916 get_etdm_ch_fixup(channels) : 2; 1917 1918 bck = rate * etdm_channels * wlen; 1919 if (bck > MT8195_ETDM_NORMAL_MAX_BCK_RATE) { 1920 dev_info(afe->dev, "%s bck rate %u not support\n", 1921 __func__, bck); 1922 return -EINVAL; 1923 } 1924 1925 /* con0 */ 1926 mask |= ETDM_CON0_BIT_LEN_MASK; 1927 val |= ETDM_CON0_BIT_LEN(bit_width); 1928 mask |= ETDM_CON0_WORD_LEN_MASK; 1929 val |= ETDM_CON0_WORD_LEN(wlen); 1930 mask |= ETDM_CON0_FORMAT_MASK; 1931 val |= ETDM_CON0_FORMAT(etdm_data->format); 1932 mask |= ETDM_CON0_CH_NUM_MASK; 1933 val |= ETDM_CON0_CH_NUM(etdm_channels); 1934 1935 mask |= ETDM_CON0_SLAVE_MODE; 1936 if (slave_mode) { 1937 if (dai_id == MT8195_AFE_IO_ETDM1_OUT && 1938 etdm_data->cowork_source_id == COWORK_ETDM_NONE) { 1939 dev_info(afe->dev, "%s id %d only support master mode\n", 1940 __func__, dai_id); 1941 return -EINVAL; 1942 } 1943 val |= ETDM_CON0_SLAVE_MODE; 1944 } 1945 regmap_update_bits(afe->regmap, etdm_reg.con0, mask, val); 1946 1947 if (get_etdm_dir(dai_id) == ETDM_IN) 1948 mtk_dai_etdm_in_configure(afe, rate, channels, dai_id); 1949 else 1950 mtk_dai_etdm_out_configure(afe, rate, channels, dai_id); 1951 1952 return 0; 1953 } 1954 1955 static int mtk_dai_etdm_hw_params(struct snd_pcm_substream *substream, 1956 struct snd_pcm_hw_params *params, 1957 struct snd_soc_dai *dai) 1958 { 1959 int ret = 0; 1960 unsigned int rate = params_rate(params); 1961 unsigned int bit_width = params_width(params); 1962 unsigned int channels = params_channels(params); 1963 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 1964 struct mt8195_afe_private *afe_priv = afe->platform_priv; 1965 struct mtk_dai_etdm_priv *mst_etdm_data; 1966 int mst_dai_id; 1967 int slv_dai_id; 1968 int i; 1969 1970 dev_dbg(afe->dev, "%s '%s' period %u-%u\n", 1971 __func__, snd_pcm_stream_str(substream), 1972 params_period_size(params), params_periods(params)); 1973 1974 if (is_cowork_mode(dai)) { 1975 mst_dai_id = get_etdm_cowork_master_id(dai); 1976 1977 ret = mtk_dai_etdm_mclk_configure(afe, mst_dai_id); 1978 if (ret) 1979 return ret; 1980 1981 ret = mtk_dai_etdm_configure(afe, rate, channels, 1982 bit_width, mst_dai_id); 1983 if (ret) 1984 return ret; 1985 1986 mst_etdm_data = afe_priv->dai_priv[mst_dai_id]; 1987 for (i = 0; i < mst_etdm_data->cowork_slv_count; i++) { 1988 slv_dai_id = mst_etdm_data->cowork_slv_id[i]; 1989 ret = mtk_dai_etdm_configure(afe, rate, channels, 1990 bit_width, slv_dai_id); 1991 if (ret) 1992 return ret; 1993 1994 ret = mt8195_etdm_sync_mode_configure(afe, slv_dai_id); 1995 if (ret) 1996 return ret; 1997 } 1998 } else { 1999 ret = mtk_dai_etdm_mclk_configure(afe, dai->id); 2000 if (ret) 2001 return ret; 2002 2003 ret = mtk_dai_etdm_configure(afe, rate, channels, 2004 bit_width, dai->id); 2005 } 2006 2007 return ret; 2008 } 2009 2010 static int mtk_dai_etdm_trigger(struct snd_pcm_substream *substream, int cmd, 2011 struct snd_soc_dai *dai) 2012 { 2013 int ret = 0; 2014 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 2015 struct mt8195_afe_private *afe_priv = afe->platform_priv; 2016 struct mtk_dai_etdm_priv *mst_etdm_data; 2017 int mst_dai_id; 2018 int slv_dai_id; 2019 int i; 2020 2021 dev_dbg(afe->dev, "%s(), cmd %d, dai id %d\n", __func__, cmd, dai->id); 2022 switch (cmd) { 2023 case SNDRV_PCM_TRIGGER_START: 2024 case SNDRV_PCM_TRIGGER_RESUME: 2025 if (is_cowork_mode(dai)) { 2026 mst_dai_id = get_etdm_cowork_master_id(dai); 2027 mst_etdm_data = afe_priv->dai_priv[mst_dai_id]; 2028 2029 //open master first 2030 ret |= mt8195_afe_enable_etdm(afe, mst_dai_id); 2031 for (i = 0; i < mst_etdm_data->cowork_slv_count; i++) { 2032 slv_dai_id = mst_etdm_data->cowork_slv_id[i]; 2033 ret |= mt8195_afe_enable_etdm(afe, slv_dai_id); 2034 } 2035 } else { 2036 ret = mt8195_afe_enable_etdm(afe, dai->id); 2037 } 2038 break; 2039 case SNDRV_PCM_TRIGGER_STOP: 2040 case SNDRV_PCM_TRIGGER_SUSPEND: 2041 if (is_cowork_mode(dai)) { 2042 mst_dai_id = get_etdm_cowork_master_id(dai); 2043 mst_etdm_data = afe_priv->dai_priv[mst_dai_id]; 2044 2045 for (i = 0; i < mst_etdm_data->cowork_slv_count; i++) { 2046 slv_dai_id = mst_etdm_data->cowork_slv_id[i]; 2047 ret |= mt8195_afe_disable_etdm(afe, slv_dai_id); 2048 } 2049 // close master at last 2050 ret |= mt8195_afe_disable_etdm(afe, mst_dai_id); 2051 } else { 2052 ret = mt8195_afe_disable_etdm(afe, dai->id); 2053 } 2054 break; 2055 default: 2056 break; 2057 } 2058 return ret; 2059 } 2060 2061 static int mtk_dai_etdm_cal_mclk(struct mtk_base_afe *afe, int freq, int dai_id) 2062 { 2063 struct mt8195_afe_private *afe_priv = afe->platform_priv; 2064 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai_id]; 2065 int apll; 2066 int apll_rate; 2067 2068 if (freq == 0) { 2069 etdm_data->mclk_freq = freq; 2070 return 0; 2071 } 2072 2073 apll = mt8195_afe_get_default_mclk_source_by_rate(freq); 2074 apll_rate = mt8195_afe_get_mclk_source_rate(afe, apll); 2075 2076 if (freq > apll_rate) { 2077 dev_info(afe->dev, "freq %d > apll rate %d\n", freq, apll_rate); 2078 return -EINVAL; 2079 } 2080 2081 if (apll_rate % freq != 0) { 2082 dev_info(afe->dev, "APLL%d cannot generate freq Hz\n", apll); 2083 return -EINVAL; 2084 } 2085 2086 etdm_data->mclk_apll = apll; 2087 etdm_data->mclk_freq = freq; 2088 2089 return 0; 2090 } 2091 2092 static int mtk_dai_etdm_set_sysclk(struct snd_soc_dai *dai, 2093 int clk_id, unsigned int freq, int dir) 2094 { 2095 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 2096 struct mt8195_afe_private *afe_priv = afe->platform_priv; 2097 struct mtk_dai_etdm_priv *etdm_data; 2098 int dai_id; 2099 2100 dev_dbg(dai->dev, "%s id %d freq %u, dir %d\n", 2101 __func__, dai->id, freq, dir); 2102 if (is_cowork_mode(dai)) 2103 dai_id = get_etdm_cowork_master_id(dai); 2104 else 2105 dai_id = dai->id; 2106 2107 etdm_data = afe_priv->dai_priv[dai_id]; 2108 etdm_data->mclk_dir = dir; 2109 return mtk_dai_etdm_cal_mclk(afe, freq, dai_id); 2110 } 2111 2112 static int mtk_dai_etdm_set_tdm_slot(struct snd_soc_dai *dai, 2113 unsigned int tx_mask, unsigned int rx_mask, 2114 int slots, int slot_width) 2115 { 2116 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 2117 struct mt8195_afe_private *afe_priv = afe->platform_priv; 2118 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai->id]; 2119 2120 dev_dbg(dai->dev, "%s id %d slot_width %d\n", 2121 __func__, dai->id, slot_width); 2122 2123 etdm_data->slots = slots; 2124 etdm_data->lrck_width = slot_width; 2125 return 0; 2126 } 2127 2128 static int mtk_dai_etdm_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) 2129 { 2130 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 2131 struct mt8195_afe_private *afe_priv = afe->platform_priv; 2132 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai->id]; 2133 2134 switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { 2135 case SND_SOC_DAIFMT_I2S: 2136 etdm_data->format = MTK_DAI_ETDM_FORMAT_I2S; 2137 break; 2138 case SND_SOC_DAIFMT_LEFT_J: 2139 etdm_data->format = MTK_DAI_ETDM_FORMAT_LJ; 2140 break; 2141 case SND_SOC_DAIFMT_RIGHT_J: 2142 etdm_data->format = MTK_DAI_ETDM_FORMAT_RJ; 2143 break; 2144 case SND_SOC_DAIFMT_DSP_A: 2145 etdm_data->format = MTK_DAI_ETDM_FORMAT_DSPA; 2146 break; 2147 case SND_SOC_DAIFMT_DSP_B: 2148 etdm_data->format = MTK_DAI_ETDM_FORMAT_DSPB; 2149 break; 2150 default: 2151 return -EINVAL; 2152 } 2153 2154 switch (fmt & SND_SOC_DAIFMT_INV_MASK) { 2155 case SND_SOC_DAIFMT_NB_NF: 2156 etdm_data->bck_inv = false; 2157 etdm_data->lrck_inv = false; 2158 break; 2159 case SND_SOC_DAIFMT_NB_IF: 2160 etdm_data->bck_inv = false; 2161 etdm_data->lrck_inv = true; 2162 break; 2163 case SND_SOC_DAIFMT_IB_NF: 2164 etdm_data->bck_inv = true; 2165 etdm_data->lrck_inv = false; 2166 break; 2167 case SND_SOC_DAIFMT_IB_IF: 2168 etdm_data->bck_inv = true; 2169 etdm_data->lrck_inv = true; 2170 break; 2171 default: 2172 return -EINVAL; 2173 } 2174 2175 switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { 2176 case SND_SOC_DAIFMT_CBM_CFM: 2177 etdm_data->slave_mode = true; 2178 break; 2179 case SND_SOC_DAIFMT_CBS_CFS: 2180 etdm_data->slave_mode = false; 2181 break; 2182 default: 2183 return -EINVAL; 2184 } 2185 2186 return 0; 2187 } 2188 2189 static int mtk_dai_hdmitx_dptx_startup(struct snd_pcm_substream *substream, 2190 struct snd_soc_dai *dai) 2191 { 2192 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 2193 struct mt8195_afe_private *afe_priv = afe->platform_priv; 2194 int cg_id = mtk_dai_etdm_get_cg_id_by_dai_id(dai->id); 2195 2196 if (cg_id >= 0) 2197 mt8195_afe_enable_clk(afe, afe_priv->clk[cg_id]); 2198 2199 mtk_dai_etdm_enable_mclk(afe, dai->id); 2200 2201 return 0; 2202 } 2203 2204 static void mtk_dai_hdmitx_dptx_shutdown(struct snd_pcm_substream *substream, 2205 struct snd_soc_dai *dai) 2206 { 2207 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 2208 struct mt8195_afe_private *afe_priv = afe->platform_priv; 2209 int cg_id = mtk_dai_etdm_get_cg_id_by_dai_id(dai->id); 2210 2211 mtk_dai_etdm_disable_mclk(afe, dai->id); 2212 2213 if (cg_id >= 0) 2214 mt8195_afe_disable_clk(afe, afe_priv->clk[cg_id]); 2215 } 2216 2217 static unsigned int mtk_dai_get_dptx_ch_en(unsigned int channel) 2218 { 2219 switch (channel) { 2220 case 1 ... 2: 2221 return AFE_DPTX_CON_CH_EN_2CH; 2222 case 3 ... 4: 2223 return AFE_DPTX_CON_CH_EN_4CH; 2224 case 5 ... 6: 2225 return AFE_DPTX_CON_CH_EN_6CH; 2226 case 7 ... 8: 2227 return AFE_DPTX_CON_CH_EN_8CH; 2228 default: 2229 return AFE_DPTX_CON_CH_EN_2CH; 2230 } 2231 } 2232 2233 static unsigned int mtk_dai_get_dptx_ch(unsigned int ch) 2234 { 2235 return (ch > 2) ? 2236 AFE_DPTX_CON_CH_NUM_8CH : AFE_DPTX_CON_CH_NUM_2CH; 2237 } 2238 2239 static unsigned int mtk_dai_get_dptx_wlen(snd_pcm_format_t format) 2240 { 2241 return snd_pcm_format_physical_width(format) <= 16 ? 2242 AFE_DPTX_CON_16BIT : AFE_DPTX_CON_24BIT; 2243 } 2244 2245 static int mtk_dai_hdmitx_dptx_hw_params(struct snd_pcm_substream *substream, 2246 struct snd_pcm_hw_params *params, 2247 struct snd_soc_dai *dai) 2248 { 2249 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 2250 struct mt8195_afe_private *afe_priv = afe->platform_priv; 2251 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai->id]; 2252 unsigned int rate = params_rate(params); 2253 unsigned int channels = params_channels(params); 2254 snd_pcm_format_t format = params_format(params); 2255 int width = snd_pcm_format_physical_width(format); 2256 int ret = 0; 2257 2258 /* dptx configure */ 2259 if (dai->id == MT8195_AFE_IO_DPTX) { 2260 regmap_update_bits(afe->regmap, AFE_DPTX_CON, 2261 AFE_DPTX_CON_CH_EN_MASK, 2262 mtk_dai_get_dptx_ch_en(channels)); 2263 regmap_update_bits(afe->regmap, AFE_DPTX_CON, 2264 AFE_DPTX_CON_CH_NUM_MASK, 2265 mtk_dai_get_dptx_ch(channels)); 2266 regmap_update_bits(afe->regmap, AFE_DPTX_CON, 2267 AFE_DPTX_CON_16BIT_MASK, 2268 mtk_dai_get_dptx_wlen(format)); 2269 2270 if (mtk_dai_get_dptx_ch(channels) == AFE_DPTX_CON_CH_NUM_8CH) { 2271 etdm_data->data_mode = MTK_DAI_ETDM_DATA_ONE_PIN; 2272 channels = 8; 2273 } else { 2274 channels = 2; 2275 } 2276 } else { 2277 etdm_data->data_mode = MTK_DAI_ETDM_DATA_MULTI_PIN; 2278 } 2279 2280 ret = mtk_dai_etdm_mclk_configure(afe, dai->id); 2281 if (ret) 2282 return ret; 2283 2284 ret = mtk_dai_etdm_configure(afe, rate, channels, width, dai->id); 2285 2286 return ret; 2287 } 2288 2289 static int mtk_dai_hdmitx_dptx_trigger(struct snd_pcm_substream *substream, 2290 int cmd, 2291 struct snd_soc_dai *dai) 2292 { 2293 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 2294 int ret = 0; 2295 2296 dev_dbg(afe->dev, "%s(), cmd %d, dai id %d\n", __func__, cmd, dai->id); 2297 2298 switch (cmd) { 2299 case SNDRV_PCM_TRIGGER_START: 2300 case SNDRV_PCM_TRIGGER_RESUME: 2301 /* enable dptx interface */ 2302 if (dai->id == MT8195_AFE_IO_DPTX) 2303 regmap_update_bits(afe->regmap, AFE_DPTX_CON, 2304 AFE_DPTX_CON_ON_MASK, 2305 AFE_DPTX_CON_ON); 2306 2307 /* enable etdm_out3 */ 2308 ret = mt8195_afe_enable_etdm(afe, dai->id); 2309 break; 2310 case SNDRV_PCM_TRIGGER_STOP: 2311 case SNDRV_PCM_TRIGGER_SUSPEND: 2312 /* disable etdm_out3 */ 2313 ret = mt8195_afe_disable_etdm(afe, dai->id); 2314 2315 /* disable dptx interface */ 2316 if (dai->id == MT8195_AFE_IO_DPTX) 2317 regmap_update_bits(afe->regmap, AFE_DPTX_CON, 2318 AFE_DPTX_CON_ON_MASK, 0); 2319 break; 2320 default: 2321 return -EINVAL; 2322 } 2323 2324 return ret; 2325 } 2326 2327 static int mtk_dai_hdmitx_dptx_set_sysclk(struct snd_soc_dai *dai, 2328 int clk_id, 2329 unsigned int freq, 2330 int dir) 2331 { 2332 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 2333 struct mt8195_afe_private *afe_priv = afe->platform_priv; 2334 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai->id]; 2335 2336 dev_dbg(dai->dev, "%s id %d freq %u, dir %d\n", 2337 __func__, dai->id, freq, dir); 2338 2339 etdm_data->mclk_dir = dir; 2340 return mtk_dai_etdm_cal_mclk(afe, freq, dai->id); 2341 } 2342 2343 static const struct snd_soc_dai_ops mtk_dai_etdm_ops = { 2344 .startup = mtk_dai_etdm_startup, 2345 .shutdown = mtk_dai_etdm_shutdown, 2346 .hw_params = mtk_dai_etdm_hw_params, 2347 .trigger = mtk_dai_etdm_trigger, 2348 .set_sysclk = mtk_dai_etdm_set_sysclk, 2349 .set_fmt = mtk_dai_etdm_set_fmt, 2350 .set_tdm_slot = mtk_dai_etdm_set_tdm_slot, 2351 }; 2352 2353 static const struct snd_soc_dai_ops mtk_dai_hdmitx_dptx_ops = { 2354 .startup = mtk_dai_hdmitx_dptx_startup, 2355 .shutdown = mtk_dai_hdmitx_dptx_shutdown, 2356 .hw_params = mtk_dai_hdmitx_dptx_hw_params, 2357 .trigger = mtk_dai_hdmitx_dptx_trigger, 2358 .set_sysclk = mtk_dai_hdmitx_dptx_set_sysclk, 2359 .set_fmt = mtk_dai_etdm_set_fmt, 2360 }; 2361 2362 /* dai driver */ 2363 #define MTK_ETDM_RATES (SNDRV_PCM_RATE_8000_384000) 2364 2365 #define MTK_ETDM_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\ 2366 SNDRV_PCM_FMTBIT_S24_LE |\ 2367 SNDRV_PCM_FMTBIT_S32_LE) 2368 2369 static int mtk_dai_etdm_probe(struct snd_soc_dai *dai) 2370 { 2371 struct mtk_base_afe *afe = snd_soc_dai_get_drvdata(dai); 2372 struct mt8195_afe_private *afe_priv = afe->platform_priv; 2373 struct mtk_dai_etdm_priv *etdm_data = afe_priv->dai_priv[dai->id]; 2374 2375 dev_dbg(dai->dev, "%s id %d\n", __func__, dai->id); 2376 2377 if (etdm_data->mclk_freq) { 2378 dev_dbg(afe->dev, "MCLK always on, rate %d\n", 2379 etdm_data->mclk_freq); 2380 pm_runtime_get_sync(afe->dev); 2381 mtk_dai_etdm_mclk_configure(afe, dai->id); 2382 mtk_dai_etdm_enable_mclk(afe, dai->id); 2383 pm_runtime_put_sync(afe->dev); 2384 } 2385 return 0; 2386 } 2387 2388 static struct snd_soc_dai_driver mtk_dai_etdm_driver[] = { 2389 { 2390 .name = "DPTX", 2391 .id = MT8195_AFE_IO_DPTX, 2392 .playback = { 2393 .stream_name = "DPTX Playback", 2394 .channels_min = 1, 2395 .channels_max = 8, 2396 .rates = MTK_ETDM_RATES, 2397 .formats = MTK_ETDM_FORMATS, 2398 }, 2399 .ops = &mtk_dai_hdmitx_dptx_ops, 2400 }, 2401 { 2402 .name = "ETDM1_IN", 2403 .id = MT8195_AFE_IO_ETDM1_IN, 2404 .capture = { 2405 .stream_name = "ETDM1 Capture", 2406 .channels_min = 1, 2407 .channels_max = 24, 2408 .rates = MTK_ETDM_RATES, 2409 .formats = MTK_ETDM_FORMATS, 2410 }, 2411 .ops = &mtk_dai_etdm_ops, 2412 .probe = mtk_dai_etdm_probe, 2413 }, 2414 { 2415 .name = "ETDM2_IN", 2416 .id = MT8195_AFE_IO_ETDM2_IN, 2417 .capture = { 2418 .stream_name = "ETDM2 Capture", 2419 .channels_min = 1, 2420 .channels_max = 16, 2421 .rates = MTK_ETDM_RATES, 2422 .formats = MTK_ETDM_FORMATS, 2423 }, 2424 .ops = &mtk_dai_etdm_ops, 2425 .probe = mtk_dai_etdm_probe, 2426 }, 2427 { 2428 .name = "ETDM1_OUT", 2429 .id = MT8195_AFE_IO_ETDM1_OUT, 2430 .playback = { 2431 .stream_name = "ETDM1 Playback", 2432 .channels_min = 1, 2433 .channels_max = 24, 2434 .rates = MTK_ETDM_RATES, 2435 .formats = MTK_ETDM_FORMATS, 2436 }, 2437 .ops = &mtk_dai_etdm_ops, 2438 .probe = mtk_dai_etdm_probe, 2439 }, 2440 { 2441 .name = "ETDM2_OUT", 2442 .id = MT8195_AFE_IO_ETDM2_OUT, 2443 .playback = { 2444 .stream_name = "ETDM2 Playback", 2445 .channels_min = 1, 2446 .channels_max = 24, 2447 .rates = MTK_ETDM_RATES, 2448 .formats = MTK_ETDM_FORMATS, 2449 }, 2450 .ops = &mtk_dai_etdm_ops, 2451 .probe = mtk_dai_etdm_probe, 2452 }, 2453 { 2454 .name = "ETDM3_OUT", 2455 .id = MT8195_AFE_IO_ETDM3_OUT, 2456 .playback = { 2457 .stream_name = "ETDM3 Playback", 2458 .channels_min = 1, 2459 .channels_max = 8, 2460 .rates = MTK_ETDM_RATES, 2461 .formats = MTK_ETDM_FORMATS, 2462 }, 2463 .ops = &mtk_dai_hdmitx_dptx_ops, 2464 .probe = mtk_dai_etdm_probe, 2465 }, 2466 }; 2467 2468 static void mt8195_etdm_update_sync_info(struct mtk_base_afe *afe) 2469 { 2470 struct mt8195_afe_private *afe_priv = afe->platform_priv; 2471 struct mtk_dai_etdm_priv *etdm_data; 2472 struct mtk_dai_etdm_priv *mst_data; 2473 int i; 2474 int mst_dai_id; 2475 2476 for (i = MT8195_AFE_IO_ETDM_START; i < MT8195_AFE_IO_ETDM_END; i++) { 2477 etdm_data = afe_priv->dai_priv[i]; 2478 if (etdm_data->cowork_source_id != COWORK_ETDM_NONE) { 2479 mst_dai_id = etdm_data->cowork_source_id; 2480 mst_data = afe_priv->dai_priv[mst_dai_id]; 2481 if (mst_data->cowork_source_id != COWORK_ETDM_NONE) 2482 dev_info(afe->dev, "%s [%d] wrong sync source\n" 2483 , __func__, i); 2484 mst_data->cowork_slv_id[mst_data->cowork_slv_count] = i; 2485 mst_data->cowork_slv_count++; 2486 } 2487 } 2488 } 2489 2490 static void mt8195_dai_etdm_parse_of(struct mtk_base_afe *afe) 2491 { 2492 const struct device_node *of_node = afe->dev->of_node; 2493 struct mt8195_afe_private *afe_priv = afe->platform_priv; 2494 struct mtk_dai_etdm_priv *etdm_data; 2495 int i, j; 2496 char prop[48]; 2497 u8 disable_chn[MT8195_ETDM_MAX_CHANNELS]; 2498 int max_chn = MT8195_ETDM_MAX_CHANNELS; 2499 u32 sel; 2500 int ret; 2501 int dai_id; 2502 unsigned int sync_id; 2503 struct { 2504 const char *name; 2505 const unsigned int sync_id; 2506 } of_afe_etdms[MT8195_AFE_IO_ETDM_NUM] = { 2507 {"etdm-in1", ETDM_SYNC_FROM_IN1}, 2508 {"etdm-in2", ETDM_SYNC_FROM_IN2}, 2509 {"etdm-out1", ETDM_SYNC_FROM_OUT1}, 2510 {"etdm-out2", ETDM_SYNC_FROM_OUT2}, 2511 {"etdm-out3", ETDM_SYNC_FROM_OUT3}, 2512 }; 2513 2514 for (i = 0; i < MT8195_AFE_IO_ETDM_NUM; i++) { 2515 dai_id = ETDM_TO_DAI_ID(i); 2516 etdm_data = afe_priv->dai_priv[dai_id]; 2517 2518 ret = snprintf(prop, sizeof(prop), 2519 "mediatek,%s-mclk-always-on-rate", 2520 of_afe_etdms[i].name); 2521 if (ret < 0) { 2522 dev_info(afe->dev, "%s snprintf err=%d\n", 2523 __func__, ret); 2524 return; 2525 } 2526 ret = of_property_read_u32(of_node, prop, &sel); 2527 if (ret == 0) { 2528 etdm_data->mclk_dir = SND_SOC_CLOCK_OUT; 2529 if (mtk_dai_etdm_cal_mclk(afe, sel, dai_id)) 2530 dev_info(afe->dev, "%s unsupported mclk %uHz\n", 2531 __func__, sel); 2532 } 2533 2534 ret = snprintf(prop, sizeof(prop), 2535 "mediatek,%s-multi-pin-mode", 2536 of_afe_etdms[i].name); 2537 if (ret < 0) { 2538 dev_info(afe->dev, "%s snprintf err=%d\n", 2539 __func__, ret); 2540 return; 2541 } 2542 etdm_data->data_mode = of_property_read_bool(of_node, prop); 2543 2544 ret = snprintf(prop, sizeof(prop), 2545 "mediatek,%s-cowork-source", 2546 of_afe_etdms[i].name); 2547 if (ret < 0) { 2548 dev_info(afe->dev, "%s snprintf err=%d\n", 2549 __func__, ret); 2550 return; 2551 } 2552 ret = of_property_read_u32(of_node, prop, &sel); 2553 if (ret == 0) { 2554 if (sel >= MT8195_AFE_IO_ETDM_NUM) { 2555 dev_info(afe->dev, "%s invalid id=%d\n", 2556 __func__, sel); 2557 etdm_data->cowork_source_id = COWORK_ETDM_NONE; 2558 } else { 2559 sync_id = of_afe_etdms[sel].sync_id; 2560 etdm_data->cowork_source_id = 2561 sync_to_dai_id(sync_id); 2562 } 2563 } else { 2564 etdm_data->cowork_source_id = COWORK_ETDM_NONE; 2565 } 2566 } 2567 2568 /* etdm in only */ 2569 for (i = 0; i < 2; i++) { 2570 ret = snprintf(prop, sizeof(prop), 2571 "mediatek,%s-chn-disabled", 2572 of_afe_etdms[i].name); 2573 if (ret < 0) { 2574 dev_info(afe->dev, "%s snprintf err=%d\n", 2575 __func__, ret); 2576 return; 2577 } 2578 ret = of_property_read_variable_u8_array(of_node, prop, 2579 disable_chn, 2580 1, max_chn); 2581 if (ret < 0) 2582 continue; 2583 2584 for (j = 0; j < ret; j++) { 2585 if (disable_chn[j] >= MT8195_ETDM_MAX_CHANNELS) 2586 dev_info(afe->dev, "%s [%d] invalid chn %u\n", 2587 __func__, j, disable_chn[j]); 2588 else 2589 etdm_data->in_disable_ch[disable_chn[j]] = true; 2590 } 2591 } 2592 mt8195_etdm_update_sync_info(afe); 2593 } 2594 2595 static int init_etdm_priv_data(struct mtk_base_afe *afe) 2596 { 2597 struct mt8195_afe_private *afe_priv = afe->platform_priv; 2598 struct mtk_dai_etdm_priv *etdm_priv; 2599 int i; 2600 2601 for (i = MT8195_AFE_IO_ETDM_START; i < MT8195_AFE_IO_ETDM_END; i++) { 2602 etdm_priv = devm_kzalloc(afe->dev, 2603 sizeof(struct mtk_dai_etdm_priv), 2604 GFP_KERNEL); 2605 if (!etdm_priv) 2606 return -ENOMEM; 2607 2608 afe_priv->dai_priv[i] = etdm_priv; 2609 } 2610 2611 afe_priv->dai_priv[MT8195_AFE_IO_DPTX] = 2612 afe_priv->dai_priv[MT8195_AFE_IO_ETDM3_OUT]; 2613 2614 mt8195_dai_etdm_parse_of(afe); 2615 return 0; 2616 } 2617 2618 int mt8195_dai_etdm_register(struct mtk_base_afe *afe) 2619 { 2620 struct mtk_base_afe_dai *dai; 2621 2622 dai = devm_kzalloc(afe->dev, sizeof(*dai), GFP_KERNEL); 2623 if (!dai) 2624 return -ENOMEM; 2625 2626 list_add(&dai->list, &afe->sub_dais); 2627 2628 dai->dai_drivers = mtk_dai_etdm_driver; 2629 dai->num_dai_drivers = ARRAY_SIZE(mtk_dai_etdm_driver); 2630 2631 dai->dapm_widgets = mtk_dai_etdm_widgets; 2632 dai->num_dapm_widgets = ARRAY_SIZE(mtk_dai_etdm_widgets); 2633 dai->dapm_routes = mtk_dai_etdm_routes; 2634 dai->num_dapm_routes = ARRAY_SIZE(mtk_dai_etdm_routes); 2635 dai->controls = mtk_dai_etdm_controls; 2636 dai->num_controls = ARRAY_SIZE(mtk_dai_etdm_controls); 2637 2638 return init_etdm_priv_data(afe); 2639 } 2640