1 /* 2 * Renesas R-Car 3 * 4 * Copyright (C) 2013 Renesas Solutions Corp. 5 * Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 6 * 7 * This program is free software; you can redistribute it and/or modify 8 * it under the terms of the GNU General Public License version 2 as 9 * published by the Free Software Foundation. 10 */ 11 #ifndef RSND_H 12 #define RSND_H 13 14 #include <linux/clk.h> 15 #include <linux/device.h> 16 #include <linux/dma-mapping.h> 17 #include <linux/io.h> 18 #include <linux/list.h> 19 #include <linux/module.h> 20 #include <linux/of_device.h> 21 #include <linux/of_irq.h> 22 #include <linux/sh_dma.h> 23 #include <linux/workqueue.h> 24 #include <sound/soc.h> 25 #include <sound/pcm_params.h> 26 27 #include "rcar_snd.h" 28 29 /* 30 * pseudo register 31 * 32 * The register address offsets SRU/SCU/SSIU on Gen1/Gen2 are very different. 33 * This driver uses pseudo register in order to hide it. 34 * see gen1/gen2 for detail 35 */ 36 enum rsnd_reg { 37 /* SCU (SRC/SSIU/MIX/CTU/DVC) */ 38 RSND_REG_SSI_MODE0, 39 RSND_REG_SSI_MODE1, 40 RSND_REG_SSI_CTRL, /* Gen2 only */ 41 RSND_REG_SSI_BUSIF_MODE, /* Gen2 only */ 42 RSND_REG_SSI_BUSIF_ADINR, /* Gen2 only */ 43 RSND_REG_SSI_BUSIF_DALIGN, /* Gen2 only */ 44 RSND_REG_SSI_INT_ENABLE, /* Gen2 only */ 45 RSND_REG_SRC_BUSIF_MODE, 46 RSND_REG_SRC_ROUTE_MODE0, 47 RSND_REG_SRC_SWRSR, 48 RSND_REG_SRC_SRCIR, 49 RSND_REG_SRC_ADINR, 50 RSND_REG_SRC_IFSCR, 51 RSND_REG_SRC_IFSVR, 52 RSND_REG_SRC_SRCCR, 53 RSND_REG_SRC_CTRL, /* Gen2 only */ 54 RSND_REG_SRC_BSDSR, /* Gen2 only */ 55 RSND_REG_SRC_BSISR, /* Gen2 only */ 56 RSND_REG_SRC_INT_ENABLE0, /* Gen2 only */ 57 RSND_REG_SRC_BUSIF_DALIGN, /* Gen2 only */ 58 RSND_REG_SRCIN_TIMSEL0, /* Gen2 only */ 59 RSND_REG_SRCIN_TIMSEL1, /* Gen2 only */ 60 RSND_REG_SRCIN_TIMSEL2, /* Gen2 only */ 61 RSND_REG_SRCIN_TIMSEL3, /* Gen2 only */ 62 RSND_REG_SRCIN_TIMSEL4, /* Gen2 only */ 63 RSND_REG_SRCOUT_TIMSEL0, /* Gen2 only */ 64 RSND_REG_SRCOUT_TIMSEL1, /* Gen2 only */ 65 RSND_REG_SRCOUT_TIMSEL2, /* Gen2 only */ 66 RSND_REG_SRCOUT_TIMSEL3, /* Gen2 only */ 67 RSND_REG_SRCOUT_TIMSEL4, /* Gen2 only */ 68 RSND_REG_SCU_SYS_STATUS0, 69 RSND_REG_SCU_SYS_STATUS1, /* Gen2 only */ 70 RSND_REG_SCU_SYS_INT_EN0, 71 RSND_REG_SCU_SYS_INT_EN1, /* Gen2 only */ 72 RSND_REG_CMD_CTRL, /* Gen2 only */ 73 RSND_REG_CMD_ROUTE_SLCT, 74 RSND_REG_CMDOUT_TIMSEL, /* Gen2 only */ 75 RSND_REG_CTU_CTUIR, 76 RSND_REG_CTU_ADINR, 77 RSND_REG_MIX_SWRSR, 78 RSND_REG_MIX_MIXIR, 79 RSND_REG_MIX_ADINR, 80 RSND_REG_MIX_MIXMR, 81 RSND_REG_MIX_MVPDR, 82 RSND_REG_MIX_MDBAR, 83 RSND_REG_MIX_MDBBR, 84 RSND_REG_MIX_MDBCR, 85 RSND_REG_MIX_MDBDR, 86 RSND_REG_MIX_MDBER, 87 RSND_REG_DVC_SWRSR, 88 RSND_REG_DVC_DVUIR, 89 RSND_REG_DVC_ADINR, 90 RSND_REG_DVC_DVUCR, 91 RSND_REG_DVC_ZCMCR, 92 RSND_REG_DVC_VOL0R, 93 RSND_REG_DVC_VOL1R, 94 RSND_REG_DVC_DVUER, 95 RSND_REG_DVC_VRCTR, /* Gen2 only */ 96 RSND_REG_DVC_VRPDR, /* Gen2 only */ 97 RSND_REG_DVC_VRDBR, /* Gen2 only */ 98 99 /* ADG */ 100 RSND_REG_BRRA, 101 RSND_REG_BRRB, 102 RSND_REG_SSICKR, 103 RSND_REG_DIV_EN, /* Gen2 only */ 104 RSND_REG_AUDIO_CLK_SEL0, 105 RSND_REG_AUDIO_CLK_SEL1, 106 RSND_REG_AUDIO_CLK_SEL2, /* Gen2 only */ 107 108 /* SSI */ 109 RSND_REG_SSICR, 110 RSND_REG_SSISR, 111 RSND_REG_SSITDR, 112 RSND_REG_SSIRDR, 113 RSND_REG_SSIWSR, 114 115 RSND_REG_MAX, 116 }; 117 118 struct rsnd_of_data; 119 struct rsnd_priv; 120 struct rsnd_mod; 121 struct rsnd_dai; 122 struct rsnd_dai_stream; 123 124 /* 125 * R-Car basic functions 126 */ 127 #define rsnd_mod_read(m, r) \ 128 rsnd_read(rsnd_mod_to_priv(m), m, RSND_REG_##r) 129 #define rsnd_mod_write(m, r, d) \ 130 rsnd_write(rsnd_mod_to_priv(m), m, RSND_REG_##r, d) 131 #define rsnd_mod_force_write(m, r, d) \ 132 rsnd_force_write(rsnd_mod_to_priv(m), m, RSND_REG_##r, d) 133 #define rsnd_mod_bset(m, r, s, d) \ 134 rsnd_bset(rsnd_mod_to_priv(m), m, RSND_REG_##r, s, d) 135 136 u32 rsnd_read(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg); 137 void rsnd_write(struct rsnd_priv *priv, struct rsnd_mod *mod, 138 enum rsnd_reg reg, u32 data); 139 void rsnd_force_write(struct rsnd_priv *priv, struct rsnd_mod *mod, 140 enum rsnd_reg reg, u32 data); 141 void rsnd_bset(struct rsnd_priv *priv, struct rsnd_mod *mod, enum rsnd_reg reg, 142 u32 mask, u32 data); 143 u32 rsnd_get_adinr_bit(struct rsnd_mod *mod, struct rsnd_dai_stream *io); 144 u32 rsnd_get_adinr_chan(struct rsnd_mod *mod, struct rsnd_dai_stream *io); 145 u32 rsnd_get_dalign(struct rsnd_mod *mod, struct rsnd_dai_stream *io); 146 147 /* 148 * R-Car DMA 149 */ 150 struct rsnd_mod *rsnd_dma_attach(struct rsnd_dai_stream *io, 151 struct rsnd_mod *mod, int id); 152 int rsnd_dma_probe(struct platform_device *pdev, 153 const struct rsnd_of_data *of_data, 154 struct rsnd_priv *priv); 155 struct dma_chan *rsnd_dma_request_channel(struct device_node *of_node, 156 struct rsnd_mod *mod, char *name); 157 158 /* 159 * R-Car sound mod 160 */ 161 enum rsnd_mod_type { 162 RSND_MOD_AUDMAPP, 163 RSND_MOD_AUDMA, 164 RSND_MOD_DVC, 165 RSND_MOD_MIX, 166 RSND_MOD_CTU, 167 RSND_MOD_CMD, 168 RSND_MOD_SRC, 169 RSND_MOD_SSIU, 170 RSND_MOD_SSIP, /* SSI parent */ 171 RSND_MOD_SSI, 172 RSND_MOD_MAX, 173 }; 174 175 struct rsnd_mod_ops { 176 char *name; 177 struct dma_chan* (*dma_req)(struct rsnd_dai_stream *io, 178 struct rsnd_mod *mod); 179 int (*probe)(struct rsnd_mod *mod, 180 struct rsnd_dai_stream *io, 181 struct rsnd_priv *priv); 182 int (*remove)(struct rsnd_mod *mod, 183 struct rsnd_dai_stream *io, 184 struct rsnd_priv *priv); 185 int (*init)(struct rsnd_mod *mod, 186 struct rsnd_dai_stream *io, 187 struct rsnd_priv *priv); 188 int (*quit)(struct rsnd_mod *mod, 189 struct rsnd_dai_stream *io, 190 struct rsnd_priv *priv); 191 int (*start)(struct rsnd_mod *mod, 192 struct rsnd_dai_stream *io, 193 struct rsnd_priv *priv); 194 int (*stop)(struct rsnd_mod *mod, 195 struct rsnd_dai_stream *io, 196 struct rsnd_priv *priv); 197 int (*pcm_new)(struct rsnd_mod *mod, 198 struct rsnd_dai_stream *io, 199 struct snd_soc_pcm_runtime *rtd); 200 int (*hw_params)(struct rsnd_mod *mod, 201 struct rsnd_dai_stream *io, 202 struct snd_pcm_substream *substream, 203 struct snd_pcm_hw_params *hw_params); 204 int (*fallback)(struct rsnd_mod *mod, 205 struct rsnd_dai_stream *io, 206 struct rsnd_priv *priv); 207 }; 208 209 struct rsnd_dai_stream; 210 struct rsnd_mod { 211 int id; 212 enum rsnd_mod_type type; 213 struct rsnd_mod_ops *ops; 214 struct rsnd_priv *priv; 215 struct clk *clk; 216 }; 217 /* 218 * status 219 * 220 * 0xH0000CBA 221 * 222 * A 0: probe 1: remove 223 * B 0: init 1: quit 224 * C 0: start 1: stop 225 * 226 * H is always called (see __rsnd_mod_call) 227 * H 0: pcm_new 228 * H 0: fallback 229 * H 0: hw_params 230 */ 231 #define __rsnd_mod_shift_probe 0 232 #define __rsnd_mod_shift_remove 0 233 #define __rsnd_mod_shift_init 4 234 #define __rsnd_mod_shift_quit 4 235 #define __rsnd_mod_shift_start 8 236 #define __rsnd_mod_shift_stop 8 237 #define __rsnd_mod_shift_pcm_new 28 /* always called */ 238 #define __rsnd_mod_shift_fallback 28 /* always called */ 239 #define __rsnd_mod_shift_hw_params 28 /* always called */ 240 241 #define __rsnd_mod_add_probe 1 242 #define __rsnd_mod_add_remove -1 243 #define __rsnd_mod_add_init 1 244 #define __rsnd_mod_add_quit -1 245 #define __rsnd_mod_add_start 1 246 #define __rsnd_mod_add_stop -1 247 #define __rsnd_mod_add_pcm_new 0 248 #define __rsnd_mod_add_fallback 0 249 #define __rsnd_mod_add_hw_params 0 250 251 #define __rsnd_mod_call_probe 0 252 #define __rsnd_mod_call_remove 1 253 #define __rsnd_mod_call_init 0 254 #define __rsnd_mod_call_quit 1 255 #define __rsnd_mod_call_start 0 256 #define __rsnd_mod_call_stop 1 257 #define __rsnd_mod_call_pcm_new 0 258 #define __rsnd_mod_call_fallback 0 259 #define __rsnd_mod_call_hw_params 0 260 261 #define rsnd_mod_to_priv(mod) ((mod)->priv) 262 #define rsnd_mod_id(mod) ((mod) ? (mod)->id : -1) 263 #define rsnd_mod_power_on(mod) clk_enable((mod)->clk) 264 #define rsnd_mod_power_off(mod) clk_disable((mod)->clk) 265 #define rsnd_mod_get(ip) (&(ip)->mod) 266 267 int rsnd_mod_init(struct rsnd_priv *priv, 268 struct rsnd_mod *mod, 269 struct rsnd_mod_ops *ops, 270 struct clk *clk, 271 enum rsnd_mod_type type, 272 int id); 273 void rsnd_mod_quit(struct rsnd_mod *mod); 274 char *rsnd_mod_name(struct rsnd_mod *mod); 275 struct dma_chan *rsnd_mod_dma_req(struct rsnd_dai_stream *io, 276 struct rsnd_mod *mod); 277 void rsnd_mod_interrupt(struct rsnd_mod *mod, 278 void (*callback)(struct rsnd_mod *mod, 279 struct rsnd_dai_stream *io)); 280 281 /* 282 * R-Car sound DAI 283 */ 284 #define RSND_DAI_NAME_SIZE 16 285 struct rsnd_dai_stream { 286 char name[RSND_DAI_NAME_SIZE]; 287 struct snd_pcm_substream *substream; 288 struct rsnd_mod *mod[RSND_MOD_MAX]; 289 struct rsnd_dai_path_info *info; /* rcar_snd.h */ 290 struct rsnd_dai *rdai; 291 u32 mod_status[RSND_MOD_MAX]; 292 int byte_pos; 293 int period_pos; 294 int byte_per_period; 295 int next_period_byte; 296 }; 297 #define rsnd_io_to_mod(io, i) ((i) < RSND_MOD_MAX ? (io)->mod[(i)] : NULL) 298 #define rsnd_io_to_mod_ssi(io) rsnd_io_to_mod((io), RSND_MOD_SSI) 299 #define rsnd_io_to_mod_ssip(io) rsnd_io_to_mod((io), RSND_MOD_SSIP) 300 #define rsnd_io_to_mod_src(io) rsnd_io_to_mod((io), RSND_MOD_SRC) 301 #define rsnd_io_to_mod_ctu(io) rsnd_io_to_mod((io), RSND_MOD_CTU) 302 #define rsnd_io_to_mod_mix(io) rsnd_io_to_mod((io), RSND_MOD_MIX) 303 #define rsnd_io_to_mod_dvc(io) rsnd_io_to_mod((io), RSND_MOD_DVC) 304 #define rsnd_io_to_rdai(io) ((io)->rdai) 305 #define rsnd_io_to_priv(io) (rsnd_rdai_to_priv(rsnd_io_to_rdai(io))) 306 #define rsnd_io_is_play(io) (&rsnd_io_to_rdai(io)->playback == io) 307 #define rsnd_io_to_runtime(io) ((io)->substream ? \ 308 (io)->substream->runtime : NULL) 309 int rsnd_io_is_working(struct rsnd_dai_stream *io); 310 311 struct rsnd_dai { 312 char name[RSND_DAI_NAME_SIZE]; 313 struct rsnd_dai_stream playback; 314 struct rsnd_dai_stream capture; 315 struct rsnd_priv *priv; 316 317 unsigned int clk_master:1; 318 unsigned int bit_clk_inv:1; 319 unsigned int frm_clk_inv:1; 320 unsigned int sys_delay:1; 321 unsigned int data_alignment:1; 322 }; 323 324 #define rsnd_rdai_nr(priv) ((priv)->rdai_nr) 325 #define rsnd_rdai_is_clk_master(rdai) ((rdai)->clk_master) 326 #define rsnd_rdai_to_priv(rdai) ((rdai)->priv) 327 #define for_each_rsnd_dai(rdai, priv, i) \ 328 for (i = 0; \ 329 (i < rsnd_rdai_nr(priv)) && \ 330 ((rdai) = rsnd_rdai_get(priv, i)); \ 331 i++) 332 333 struct rsnd_dai *rsnd_rdai_get(struct rsnd_priv *priv, int id); 334 335 bool rsnd_dai_pointer_update(struct rsnd_dai_stream *io, int cnt); 336 void rsnd_dai_period_elapsed(struct rsnd_dai_stream *io); 337 int rsnd_dai_pointer_offset(struct rsnd_dai_stream *io, int additional); 338 int rsnd_dai_connect(struct rsnd_mod *mod, 339 struct rsnd_dai_stream *io, 340 enum rsnd_mod_type type); 341 342 /* 343 * R-Car Gen1/Gen2 344 */ 345 int rsnd_gen_probe(struct platform_device *pdev, 346 const struct rsnd_of_data *of_data, 347 struct rsnd_priv *priv); 348 void __iomem *rsnd_gen_reg_get(struct rsnd_priv *priv, 349 struct rsnd_mod *mod, 350 enum rsnd_reg reg); 351 phys_addr_t rsnd_gen_get_phy_addr(struct rsnd_priv *priv, int reg_id); 352 353 #define rsnd_is_gen1(s) (((s)->info->flags & RSND_GEN_MASK) == RSND_GEN1) 354 #define rsnd_is_gen2(s) (((s)->info->flags & RSND_GEN_MASK) == RSND_GEN2) 355 356 /* 357 * R-Car ADG 358 */ 359 int rsnd_adg_ssi_clk_stop(struct rsnd_mod *mod); 360 int rsnd_adg_ssi_clk_try_start(struct rsnd_mod *mod, unsigned int rate); 361 int rsnd_adg_probe(struct platform_device *pdev, 362 const struct rsnd_of_data *of_data, 363 struct rsnd_priv *priv); 364 void rsnd_adg_remove(struct platform_device *pdev, 365 struct rsnd_priv *priv); 366 int rsnd_adg_set_convert_clk_gen2(struct rsnd_mod *mod, 367 struct rsnd_dai_stream *io, 368 unsigned int src_rate, 369 unsigned int dst_rate); 370 int rsnd_adg_set_convert_timing_gen2(struct rsnd_mod *mod, 371 struct rsnd_dai_stream *io); 372 int rsnd_adg_set_cmd_timsel_gen2(struct rsnd_mod *mod, 373 struct rsnd_dai_stream *io); 374 375 /* 376 * R-Car sound priv 377 */ 378 struct rsnd_of_data { 379 u32 flags; 380 }; 381 382 struct rsnd_priv { 383 384 struct platform_device *pdev; 385 struct rcar_snd_info *info; 386 spinlock_t lock; 387 388 /* 389 * below value will be filled on rsnd_gen_probe() 390 */ 391 void *gen; 392 393 /* 394 * below value will be filled on rsnd_adg_probe() 395 */ 396 void *adg; 397 398 /* 399 * below value will be filled on rsnd_dma_probe() 400 */ 401 void *dma; 402 403 /* 404 * below value will be filled on rsnd_ssi_probe() 405 */ 406 void *ssi; 407 int ssi_nr; 408 409 /* 410 * below value will be filled on rsnd_ssiu_probe() 411 */ 412 void *ssiu; 413 int ssiu_nr; 414 415 /* 416 * below value will be filled on rsnd_src_probe() 417 */ 418 void *src; 419 int src_nr; 420 421 /* 422 * below value will be filled on rsnd_ctu_probe() 423 */ 424 void *ctu; 425 int ctu_nr; 426 427 /* 428 * below value will be filled on rsnd_mix_probe() 429 */ 430 void *mix; 431 int mix_nr; 432 433 /* 434 * below value will be filled on rsnd_dvc_probe() 435 */ 436 void *dvc; 437 int dvc_nr; 438 439 /* 440 * below value will be filled on rsnd_cmd_probe() 441 */ 442 void *cmd; 443 int cmd_nr; 444 445 /* 446 * below value will be filled on rsnd_dai_probe() 447 */ 448 struct snd_soc_dai_driver *daidrv; 449 struct rsnd_dai *rdai; 450 int rdai_nr; 451 }; 452 453 #define rsnd_priv_to_pdev(priv) ((priv)->pdev) 454 #define rsnd_priv_to_dev(priv) (&(rsnd_priv_to_pdev(priv)->dev)) 455 #define rsnd_priv_to_info(priv) ((priv)->info) 456 457 /* 458 * rsnd_kctrl 459 */ 460 struct rsnd_kctrl_cfg { 461 unsigned int max; 462 unsigned int size; 463 u32 *val; 464 const char * const *texts; 465 void (*update)(struct rsnd_dai_stream *io, struct rsnd_mod *mod); 466 struct rsnd_dai_stream *io; 467 struct snd_card *card; 468 struct snd_kcontrol *kctrl; 469 }; 470 471 #define RSND_DVC_CHANNELS 2 472 struct rsnd_kctrl_cfg_m { 473 struct rsnd_kctrl_cfg cfg; 474 u32 val[RSND_DVC_CHANNELS]; 475 }; 476 477 struct rsnd_kctrl_cfg_s { 478 struct rsnd_kctrl_cfg cfg; 479 u32 val; 480 }; 481 482 void _rsnd_kctrl_remove(struct rsnd_kctrl_cfg *cfg); 483 #define rsnd_kctrl_remove(_cfg) _rsnd_kctrl_remove(&((_cfg).cfg)) 484 485 int rsnd_kctrl_new_m(struct rsnd_mod *mod, 486 struct rsnd_dai_stream *io, 487 struct snd_soc_pcm_runtime *rtd, 488 const unsigned char *name, 489 void (*update)(struct rsnd_dai_stream *io, 490 struct rsnd_mod *mod), 491 struct rsnd_kctrl_cfg_m *_cfg, 492 u32 max); 493 int rsnd_kctrl_new_s(struct rsnd_mod *mod, 494 struct rsnd_dai_stream *io, 495 struct snd_soc_pcm_runtime *rtd, 496 const unsigned char *name, 497 void (*update)(struct rsnd_dai_stream *io, 498 struct rsnd_mod *mod), 499 struct rsnd_kctrl_cfg_s *_cfg, 500 u32 max); 501 int rsnd_kctrl_new_e(struct rsnd_mod *mod, 502 struct rsnd_dai_stream *io, 503 struct snd_soc_pcm_runtime *rtd, 504 const unsigned char *name, 505 struct rsnd_kctrl_cfg_s *_cfg, 506 void (*update)(struct rsnd_dai_stream *io, 507 struct rsnd_mod *mod), 508 const char * const *texts, 509 u32 max); 510 511 /* 512 * R-Car SSI 513 */ 514 int rsnd_ssi_probe(struct platform_device *pdev, 515 const struct rsnd_of_data *of_data, 516 struct rsnd_priv *priv); 517 void rsnd_ssi_remove(struct platform_device *pdev, 518 struct rsnd_priv *priv); 519 struct rsnd_mod *rsnd_ssi_mod_get(struct rsnd_priv *priv, int id); 520 int rsnd_ssi_is_dma_mode(struct rsnd_mod *mod); 521 int rsnd_ssi_use_busif(struct rsnd_dai_stream *io); 522 523 #define rsnd_ssi_is_pin_sharing(io) \ 524 __rsnd_ssi_is_pin_sharing(rsnd_io_to_mod_ssi(io)) 525 int __rsnd_ssi_is_pin_sharing(struct rsnd_mod *mod); 526 527 /* 528 * R-Car SSIU 529 */ 530 int rsnd_ssiu_attach(struct rsnd_dai_stream *io, 531 struct rsnd_mod *mod); 532 int rsnd_ssiu_probe(struct platform_device *pdev, 533 const struct rsnd_of_data *of_data, 534 struct rsnd_priv *priv); 535 void rsnd_ssiu_remove(struct platform_device *pdev, 536 struct rsnd_priv *priv); 537 538 /* 539 * R-Car SRC 540 */ 541 int rsnd_src_probe(struct platform_device *pdev, 542 const struct rsnd_of_data *of_data, 543 struct rsnd_priv *priv); 544 void rsnd_src_remove(struct platform_device *pdev, 545 struct rsnd_priv *priv); 546 struct rsnd_mod *rsnd_src_mod_get(struct rsnd_priv *priv, int id); 547 unsigned int rsnd_src_get_ssi_rate(struct rsnd_priv *priv, 548 struct rsnd_dai_stream *io, 549 struct snd_pcm_runtime *runtime); 550 551 /* 552 * R-Car CTU 553 */ 554 int rsnd_ctu_probe(struct platform_device *pdev, 555 const struct rsnd_of_data *of_data, 556 struct rsnd_priv *priv); 557 558 void rsnd_ctu_remove(struct platform_device *pdev, 559 struct rsnd_priv *priv); 560 struct rsnd_mod *rsnd_ctu_mod_get(struct rsnd_priv *priv, int id); 561 562 /* 563 * R-Car MIX 564 */ 565 int rsnd_mix_probe(struct platform_device *pdev, 566 const struct rsnd_of_data *of_data, 567 struct rsnd_priv *priv); 568 569 void rsnd_mix_remove(struct platform_device *pdev, 570 struct rsnd_priv *priv); 571 struct rsnd_mod *rsnd_mix_mod_get(struct rsnd_priv *priv, int id); 572 573 /* 574 * R-Car DVC 575 */ 576 int rsnd_dvc_probe(struct platform_device *pdev, 577 const struct rsnd_of_data *of_data, 578 struct rsnd_priv *priv); 579 void rsnd_dvc_remove(struct platform_device *pdev, 580 struct rsnd_priv *priv); 581 struct rsnd_mod *rsnd_dvc_mod_get(struct rsnd_priv *priv, int id); 582 583 /* 584 * R-Car CMD 585 */ 586 int rsnd_cmd_probe(struct platform_device *pdev, 587 const struct rsnd_of_data *of_data, 588 struct rsnd_priv *priv); 589 void rsnd_cmd_remove(struct platform_device *pdev, 590 struct rsnd_priv *priv); 591 int rsnd_cmd_attach(struct rsnd_dai_stream *io, int id); 592 struct rsnd_mod *rsnd_cmd_mod_get(struct rsnd_priv *priv, int id); 593 594 #ifdef DEBUG 595 void rsnd_mod_make_sure(struct rsnd_mod *mod, enum rsnd_mod_type type); 596 #define rsnd_mod_confirm_ssi(mssi) rsnd_mod_make_sure(mssi, RSND_MOD_SSI) 597 #define rsnd_mod_confirm_src(msrc) rsnd_mod_make_sure(msrc, RSND_MOD_SRC) 598 #define rsnd_mod_confirm_dvc(mdvc) rsnd_mod_make_sure(mdvc, RSND_MOD_DVC) 599 #else 600 #define rsnd_mod_confirm_ssi(mssi) 601 #define rsnd_mod_confirm_src(msrc) 602 #define rsnd_mod_confirm_dvc(mdvc) 603 #endif 604 605 #endif 606