1/* 2 * sst-atom-controls.h - Intel MID Platform driver header file 3 * 4 * Copyright (C) 2013-14 Intel Corp 5 * Author: Ramesh Babu <ramesh.babu.koul@intel.com> 6 * Omair M Abdullah <omair.m.abdullah@intel.com> 7 * Samreen Nilofer <samreen.nilofer@intel.com> 8 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 9 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License as published by 12 * the Free Software Foundation; version 2 of the License. 13 * 14 * This program is distributed in the hope that it will be useful, but 15 * WITHOUT ANY WARRANTY; without even the implied warranty of 16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 17 * General Public License for more details. 18 * 19 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 20 * 21 */ 22 23#ifndef __SST_ATOM_CONTROLS_H__ 24#define __SST_ATOM_CONTROLS_H__ 25 26#include <sound/soc.h> 27#include <sound/tlv.h> 28 29enum { 30 MERR_DPCM_AUDIO = 0, 31 MERR_DPCM_COMPR, 32}; 33 34/* define a bit for each mixer input */ 35#define SST_MIX_IP(x) (x) 36 37#define SST_IP_CODEC0 SST_MIX_IP(2) 38#define SST_IP_CODEC1 SST_MIX_IP(3) 39#define SST_IP_LOOP0 SST_MIX_IP(4) 40#define SST_IP_LOOP1 SST_MIX_IP(5) 41#define SST_IP_LOOP2 SST_MIX_IP(6) 42#define SST_IP_PROBE SST_MIX_IP(7) 43#define SST_IP_VOIP SST_MIX_IP(12) 44#define SST_IP_PCM0 SST_MIX_IP(13) 45#define SST_IP_PCM1 SST_MIX_IP(14) 46#define SST_IP_MEDIA0 SST_MIX_IP(17) 47#define SST_IP_MEDIA1 SST_MIX_IP(18) 48#define SST_IP_MEDIA2 SST_MIX_IP(19) 49#define SST_IP_MEDIA3 SST_MIX_IP(20) 50 51#define SST_IP_LAST SST_IP_MEDIA3 52 53#define SST_SWM_INPUT_COUNT (SST_IP_LAST + 1) 54#define SST_CMD_SWM_MAX_INPUTS 6 55 56#define SST_PATH_ID_SHIFT 8 57#define SST_DEFAULT_LOCATION_ID 0xFFFF 58#define SST_DEFAULT_CELL_NBR 0xFF 59#define SST_DEFAULT_MODULE_ID 0xFFFF 60 61/* 62 * Audio DSP Path Ids. Specified by the audio DSP FW 63 */ 64enum sst_path_index { 65 SST_PATH_INDEX_CODEC_OUT0 = (0x02 << SST_PATH_ID_SHIFT), 66 SST_PATH_INDEX_CODEC_OUT1 = (0x03 << SST_PATH_ID_SHIFT), 67 68 SST_PATH_INDEX_SPROT_LOOP_OUT = (0x04 << SST_PATH_ID_SHIFT), 69 SST_PATH_INDEX_MEDIA_LOOP1_OUT = (0x05 << SST_PATH_ID_SHIFT), 70 SST_PATH_INDEX_MEDIA_LOOP2_OUT = (0x06 << SST_PATH_ID_SHIFT), 71 72 SST_PATH_INDEX_VOIP_OUT = (0x0C << SST_PATH_ID_SHIFT), 73 SST_PATH_INDEX_PCM0_OUT = (0x0D << SST_PATH_ID_SHIFT), 74 SST_PATH_INDEX_PCM1_OUT = (0x0E << SST_PATH_ID_SHIFT), 75 SST_PATH_INDEX_PCM2_OUT = (0x0F << SST_PATH_ID_SHIFT), 76 77 SST_PATH_INDEX_MEDIA0_OUT = (0x12 << SST_PATH_ID_SHIFT), 78 SST_PATH_INDEX_MEDIA1_OUT = (0x13 << SST_PATH_ID_SHIFT), 79 80 81 /* Start of input paths */ 82 SST_PATH_INDEX_CODEC_IN0 = (0x82 << SST_PATH_ID_SHIFT), 83 SST_PATH_INDEX_CODEC_IN1 = (0x83 << SST_PATH_ID_SHIFT), 84 85 SST_PATH_INDEX_SPROT_LOOP_IN = (0x84 << SST_PATH_ID_SHIFT), 86 SST_PATH_INDEX_MEDIA_LOOP1_IN = (0x85 << SST_PATH_ID_SHIFT), 87 SST_PATH_INDEX_MEDIA_LOOP2_IN = (0x86 << SST_PATH_ID_SHIFT), 88 89 SST_PATH_INDEX_VOIP_IN = (0x8C << SST_PATH_ID_SHIFT), 90 91 SST_PATH_INDEX_PCM0_IN = (0x8D << SST_PATH_ID_SHIFT), 92 SST_PATH_INDEX_PCM1_IN = (0x8E << SST_PATH_ID_SHIFT), 93 94 SST_PATH_INDEX_MEDIA0_IN = (0x8F << SST_PATH_ID_SHIFT), 95 SST_PATH_INDEX_MEDIA1_IN = (0x90 << SST_PATH_ID_SHIFT), 96 SST_PATH_INDEX_MEDIA2_IN = (0x91 << SST_PATH_ID_SHIFT), 97 98 SST_PATH_INDEX_MEDIA3_IN = (0x9C << SST_PATH_ID_SHIFT), 99 100 SST_PATH_INDEX_RESERVED = (0xFF << SST_PATH_ID_SHIFT), 101}; 102 103/* 104 * path IDs 105 */ 106enum sst_swm_inputs { 107 SST_SWM_IN_CODEC0 = (SST_PATH_INDEX_CODEC_IN0 | SST_DEFAULT_CELL_NBR), 108 SST_SWM_IN_CODEC1 = (SST_PATH_INDEX_CODEC_IN1 | SST_DEFAULT_CELL_NBR), 109 SST_SWM_IN_SPROT_LOOP = (SST_PATH_INDEX_SPROT_LOOP_IN | SST_DEFAULT_CELL_NBR), 110 SST_SWM_IN_MEDIA_LOOP1 = (SST_PATH_INDEX_MEDIA_LOOP1_IN | SST_DEFAULT_CELL_NBR), 111 SST_SWM_IN_MEDIA_LOOP2 = (SST_PATH_INDEX_MEDIA_LOOP2_IN | SST_DEFAULT_CELL_NBR), 112 SST_SWM_IN_VOIP = (SST_PATH_INDEX_VOIP_IN | SST_DEFAULT_CELL_NBR), 113 SST_SWM_IN_PCM0 = (SST_PATH_INDEX_PCM0_IN | SST_DEFAULT_CELL_NBR), 114 SST_SWM_IN_PCM1 = (SST_PATH_INDEX_PCM1_IN | SST_DEFAULT_CELL_NBR), 115 SST_SWM_IN_MEDIA0 = (SST_PATH_INDEX_MEDIA0_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */ 116 SST_SWM_IN_MEDIA1 = (SST_PATH_INDEX_MEDIA1_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */ 117 SST_SWM_IN_MEDIA2 = (SST_PATH_INDEX_MEDIA2_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */ 118 SST_SWM_IN_MEDIA3 = (SST_PATH_INDEX_MEDIA3_IN | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */ 119 SST_SWM_IN_END = (SST_PATH_INDEX_RESERVED | SST_DEFAULT_CELL_NBR) 120}; 121 122/* 123 * path IDs 124 */ 125enum sst_swm_outputs { 126 SST_SWM_OUT_CODEC0 = (SST_PATH_INDEX_CODEC_OUT0 | SST_DEFAULT_CELL_NBR), 127 SST_SWM_OUT_CODEC1 = (SST_PATH_INDEX_CODEC_OUT1 | SST_DEFAULT_CELL_NBR), 128 SST_SWM_OUT_SPROT_LOOP = (SST_PATH_INDEX_SPROT_LOOP_OUT | SST_DEFAULT_CELL_NBR), 129 SST_SWM_OUT_MEDIA_LOOP1 = (SST_PATH_INDEX_MEDIA_LOOP1_OUT | SST_DEFAULT_CELL_NBR), 130 SST_SWM_OUT_MEDIA_LOOP2 = (SST_PATH_INDEX_MEDIA_LOOP2_OUT | SST_DEFAULT_CELL_NBR), 131 SST_SWM_OUT_VOIP = (SST_PATH_INDEX_VOIP_OUT | SST_DEFAULT_CELL_NBR), 132 SST_SWM_OUT_PCM0 = (SST_PATH_INDEX_PCM0_OUT | SST_DEFAULT_CELL_NBR), 133 SST_SWM_OUT_PCM1 = (SST_PATH_INDEX_PCM1_OUT | SST_DEFAULT_CELL_NBR), 134 SST_SWM_OUT_PCM2 = (SST_PATH_INDEX_PCM2_OUT | SST_DEFAULT_CELL_NBR), 135 SST_SWM_OUT_MEDIA0 = (SST_PATH_INDEX_MEDIA0_OUT | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */ 136 SST_SWM_OUT_MEDIA1 = (SST_PATH_INDEX_MEDIA1_OUT | SST_DEFAULT_CELL_NBR), /* Part of Media Mixer */ 137 SST_SWM_OUT_END = (SST_PATH_INDEX_RESERVED | SST_DEFAULT_CELL_NBR), 138}; 139 140enum sst_ipc_msg { 141 SST_IPC_IA_CMD = 1, 142 SST_IPC_IA_SET_PARAMS, 143 SST_IPC_IA_GET_PARAMS, 144}; 145 146enum sst_cmd_type { 147 SST_CMD_BYTES_SET = 1, 148 SST_CMD_BYTES_GET = 2, 149}; 150 151enum sst_task { 152 SST_TASK_SBA = 1, 153 SST_TASK_MMX = 3, 154}; 155 156enum sst_type { 157 SST_TYPE_CMD = 1, 158 SST_TYPE_PARAMS, 159}; 160 161enum sst_flag { 162 SST_FLAG_BLOCKED = 1, 163 SST_FLAG_NONBLOCK, 164}; 165 166/* 167 * Enumeration for indexing the gain cells in VB_SET_GAIN DSP command 168 */ 169enum sst_gain_index { 170 /* GAIN IDs for SB task start here */ 171 SST_GAIN_INDEX_CODEC_OUT0, 172 SST_GAIN_INDEX_CODEC_OUT1, 173 SST_GAIN_INDEX_CODEC_IN0, 174 SST_GAIN_INDEX_CODEC_IN1, 175 176 SST_GAIN_INDEX_SPROT_LOOP_OUT, 177 SST_GAIN_INDEX_MEDIA_LOOP1_OUT, 178 SST_GAIN_INDEX_MEDIA_LOOP2_OUT, 179 180 SST_GAIN_INDEX_PCM0_IN_LEFT, 181 SST_GAIN_INDEX_PCM0_IN_RIGHT, 182 183 SST_GAIN_INDEX_PCM1_OUT_LEFT, 184 SST_GAIN_INDEX_PCM1_OUT_RIGHT, 185 SST_GAIN_INDEX_PCM1_IN_LEFT, 186 SST_GAIN_INDEX_PCM1_IN_RIGHT, 187 SST_GAIN_INDEX_PCM2_OUT_LEFT, 188 189 SST_GAIN_INDEX_PCM2_OUT_RIGHT, 190 SST_GAIN_INDEX_VOIP_OUT, 191 SST_GAIN_INDEX_VOIP_IN, 192 193 /* Gain IDs for MMX task start here */ 194 SST_GAIN_INDEX_MEDIA0_IN_LEFT, 195 SST_GAIN_INDEX_MEDIA0_IN_RIGHT, 196 SST_GAIN_INDEX_MEDIA1_IN_LEFT, 197 SST_GAIN_INDEX_MEDIA1_IN_RIGHT, 198 199 SST_GAIN_INDEX_MEDIA2_IN_LEFT, 200 SST_GAIN_INDEX_MEDIA2_IN_RIGHT, 201 202 SST_GAIN_INDEX_GAIN_END 203}; 204 205/* 206 * Audio DSP module IDs specified by FW spec 207 * TODO: Update with all modules 208 */ 209enum sst_module_id { 210 SST_MODULE_ID_PCM = 0x0001, 211 SST_MODULE_ID_MP3 = 0x0002, 212 SST_MODULE_ID_MP24 = 0x0003, 213 SST_MODULE_ID_AAC = 0x0004, 214 SST_MODULE_ID_AACP = 0x0005, 215 SST_MODULE_ID_EAACP = 0x0006, 216 SST_MODULE_ID_WMA9 = 0x0007, 217 SST_MODULE_ID_WMA10 = 0x0008, 218 SST_MODULE_ID_WMA10P = 0x0009, 219 SST_MODULE_ID_RA = 0x000A, 220 SST_MODULE_ID_DDAC3 = 0x000B, 221 SST_MODULE_ID_TRUE_HD = 0x000C, 222 SST_MODULE_ID_HD_PLUS = 0x000D, 223 224 SST_MODULE_ID_SRC = 0x0064, 225 SST_MODULE_ID_DOWNMIX = 0x0066, 226 SST_MODULE_ID_GAIN_CELL = 0x0067, 227 SST_MODULE_ID_SPROT = 0x006D, 228 SST_MODULE_ID_BASS_BOOST = 0x006E, 229 SST_MODULE_ID_STEREO_WDNG = 0x006F, 230 SST_MODULE_ID_AV_REMOVAL = 0x0070, 231 SST_MODULE_ID_MIC_EQ = 0x0071, 232 SST_MODULE_ID_SPL = 0x0072, 233 SST_MODULE_ID_ALGO_VTSV = 0x0073, 234 SST_MODULE_ID_NR = 0x0076, 235 SST_MODULE_ID_BWX = 0x0077, 236 SST_MODULE_ID_DRP = 0x0078, 237 SST_MODULE_ID_MDRP = 0x0079, 238 239 SST_MODULE_ID_ANA = 0x007A, 240 SST_MODULE_ID_AEC = 0x007B, 241 SST_MODULE_ID_NR_SNS = 0x007C, 242 SST_MODULE_ID_SER = 0x007D, 243 SST_MODULE_ID_AGC = 0x007E, 244 245 SST_MODULE_ID_CNI = 0x007F, 246 SST_MODULE_ID_CONTEXT_ALGO_AWARE = 0x0080, 247 SST_MODULE_ID_FIR_24 = 0x0081, 248 SST_MODULE_ID_IIR_24 = 0x0082, 249 250 SST_MODULE_ID_ASRC = 0x0083, 251 SST_MODULE_ID_TONE_GEN = 0x0084, 252 SST_MODULE_ID_BMF = 0x0086, 253 SST_MODULE_ID_EDL = 0x0087, 254 SST_MODULE_ID_GLC = 0x0088, 255 256 SST_MODULE_ID_FIR_16 = 0x0089, 257 SST_MODULE_ID_IIR_16 = 0x008A, 258 SST_MODULE_ID_DNR = 0x008B, 259 260 SST_MODULE_ID_VIRTUALIZER = 0x008C, 261 SST_MODULE_ID_VISUALIZATION = 0x008D, 262 SST_MODULE_ID_LOUDNESS_OPTIMIZER = 0x008E, 263 SST_MODULE_ID_REVERBERATION = 0x008F, 264 265 SST_MODULE_ID_CNI_TX = 0x0090, 266 SST_MODULE_ID_REF_LINE = 0x0091, 267 SST_MODULE_ID_VOLUME = 0x0092, 268 SST_MODULE_ID_FILT_DCR = 0x0094, 269 SST_MODULE_ID_SLV = 0x009A, 270 SST_MODULE_ID_NLF = 0x009B, 271 SST_MODULE_ID_TNR = 0x009C, 272 SST_MODULE_ID_WNR = 0x009D, 273 274 SST_MODULE_ID_LOG = 0xFF00, 275 276 SST_MODULE_ID_TASK = 0xFFFF, 277}; 278 279enum sst_cmd { 280 SBA_IDLE = 14, 281 SBA_VB_SET_SPEECH_PATH = 26, 282 MMX_SET_GAIN = 33, 283 SBA_VB_SET_GAIN = 33, 284 FBA_VB_RX_CNI = 35, 285 MMX_SET_GAIN_TIMECONST = 36, 286 SBA_VB_SET_TIMECONST = 36, 287 SBA_VB_START = 85, 288 SBA_SET_SWM = 114, 289 SBA_SET_MDRP = 116, 290 SBA_HW_SET_SSP = 117, 291 SBA_SET_MEDIA_LOOP_MAP = 118, 292 SBA_SET_MEDIA_PATH = 119, 293 MMX_SET_MEDIA_PATH = 119, 294 SBA_VB_LPRO = 126, 295 SBA_VB_SET_FIR = 128, 296 SBA_VB_SET_IIR = 129, 297 SBA_SET_SSP_SLOT_MAP = 130, 298}; 299 300enum sst_dsp_switch { 301 SST_SWITCH_OFF = 0, 302 SST_SWITCH_ON = 3, 303}; 304 305enum sst_path_switch { 306 SST_PATH_OFF = 0, 307 SST_PATH_ON = 1, 308}; 309 310enum sst_swm_state { 311 SST_SWM_OFF = 0, 312 SST_SWM_ON = 3, 313}; 314 315#define SST_FILL_LOCATION_IDS(dst, cell_idx, pipe_id) do { \ 316 dst.location_id.p.cell_nbr_idx = (cell_idx); \ 317 dst.location_id.p.path_id = (pipe_id); \ 318 } while (0) 319#define SST_FILL_LOCATION_ID(dst, loc_id) (\ 320 dst.location_id.f = (loc_id)) 321#define SST_FILL_MODULE_ID(dst, mod_id) (\ 322 dst.module_id = (mod_id)) 323 324#define SST_FILL_DESTINATION1(dst, id) do { \ 325 SST_FILL_LOCATION_ID(dst, (id) & 0xFFFF); \ 326 SST_FILL_MODULE_ID(dst, ((id) & 0xFFFF0000) >> 16); \ 327 } while (0) 328#define SST_FILL_DESTINATION2(dst, loc_id, mod_id) do { \ 329 SST_FILL_LOCATION_ID(dst, loc_id); \ 330 SST_FILL_MODULE_ID(dst, mod_id); \ 331 } while (0) 332#define SST_FILL_DESTINATION3(dst, cell_idx, path_id, mod_id) do { \ 333 SST_FILL_LOCATION_IDS(dst, cell_idx, path_id); \ 334 SST_FILL_MODULE_ID(dst, mod_id); \ 335 } while (0) 336 337#define SST_FILL_DESTINATION(level, dst, ...) \ 338 SST_FILL_DESTINATION##level(dst, __VA_ARGS__) 339#define SST_FILL_DEFAULT_DESTINATION(dst) \ 340 SST_FILL_DESTINATION(2, dst, SST_DEFAULT_LOCATION_ID, SST_DEFAULT_MODULE_ID) 341 342struct sst_destination_id { 343 union sst_location_id { 344 struct { 345 u8 cell_nbr_idx; /* module index */ 346 u8 path_id; /* pipe_id */ 347 } __packed p; /* part */ 348 u16 f; /* full */ 349 } __packed location_id; 350 u16 module_id; 351} __packed; 352struct sst_dsp_header { 353 struct sst_destination_id dst; 354 u16 command_id; 355 u16 length; 356} __packed; 357 358/* 359 * 360 * Common Commands 361 * 362 */ 363struct sst_cmd_generic { 364 struct sst_dsp_header header; 365} __packed; 366 367struct swm_input_ids { 368 struct sst_destination_id input_id; 369} __packed; 370 371struct sst_cmd_set_swm { 372 struct sst_dsp_header header; 373 struct sst_destination_id output_id; 374 u16 switch_state; 375 u16 nb_inputs; 376 struct swm_input_ids input[SST_CMD_SWM_MAX_INPUTS]; 377} __packed; 378 379struct sst_cmd_set_media_path { 380 struct sst_dsp_header header; 381 u16 switch_state; 382} __packed; 383 384struct pcm_cfg { 385 u8 s_length:2; 386 u8 rate:3; 387 u8 format:3; 388} __packed; 389 390struct sst_cmd_set_speech_path { 391 struct sst_dsp_header header; 392 u16 switch_state; 393 struct { 394 u16 rsvd:8; 395 struct pcm_cfg cfg; 396 } config; 397} __packed; 398 399struct gain_cell { 400 struct sst_destination_id dest; 401 s16 cell_gain_left; 402 s16 cell_gain_right; 403 u16 gain_time_constant; 404} __packed; 405 406#define NUM_GAIN_CELLS 1 407struct sst_cmd_set_gain_dual { 408 struct sst_dsp_header header; 409 u16 gain_cell_num; 410 struct gain_cell cell_gains[NUM_GAIN_CELLS]; 411} __packed; 412struct sst_cmd_set_params { 413 struct sst_destination_id dst; 414 u16 command_id; 415 char params[0]; 416} __packed; 417 418 419struct sst_cmd_sba_vb_start { 420 struct sst_dsp_header header; 421} __packed; 422 423union sba_media_loop_params { 424 struct { 425 u16 rsvd:8; 426 struct pcm_cfg cfg; 427 } part; 428 u16 full; 429} __packed; 430 431struct sst_cmd_sba_set_media_loop_map { 432 struct sst_dsp_header header; 433 u16 switch_state; 434 union sba_media_loop_params param; 435 u16 map; 436} __packed; 437 438struct sst_cmd_tone_stop { 439 struct sst_dsp_header header; 440 u16 switch_state; 441} __packed; 442 443enum sst_ssp_mode { 444 SSP_MODE_MASTER = 0, 445 SSP_MODE_SLAVE = 1, 446}; 447 448enum sst_ssp_pcm_mode { 449 SSP_PCM_MODE_NORMAL = 0, 450 SSP_PCM_MODE_NETWORK = 1, 451}; 452 453enum sst_ssp_duplex { 454 SSP_DUPLEX = 0, 455 SSP_RX = 1, 456 SSP_TX = 2, 457}; 458 459enum sst_ssp_fs_frequency { 460 SSP_FS_8_KHZ = 0, 461 SSP_FS_16_KHZ = 1, 462 SSP_FS_44_1_KHZ = 2, 463 SSP_FS_48_KHZ = 3, 464}; 465 466enum sst_ssp_fs_polarity { 467 SSP_FS_ACTIVE_LOW = 0, 468 SSP_FS_ACTIVE_HIGH = 1, 469}; 470 471enum sst_ssp_protocol { 472 SSP_MODE_PCM = 0, 473 SSP_MODE_I2S = 1, 474}; 475 476enum sst_ssp_port_id { 477 SSP_MODEM = 0, 478 SSP_BT = 1, 479 SSP_FM = 2, 480 SSP_CODEC = 3, 481}; 482 483struct sst_cmd_sba_hw_set_ssp { 484 struct sst_dsp_header header; 485 u16 selection; /* 0:SSP0(def), 1:SSP1, 2:SSP2 */ 486 487 u16 switch_state; 488 489 u16 nb_bits_per_slots:6; /* 0-32 bits, 24 (def) */ 490 u16 nb_slots:4; /* 0-8: slots per frame */ 491 u16 mode:3; /* 0:Master, 1: Slave */ 492 u16 duplex:3; 493 494 u16 active_tx_slot_map:8; /* Bit map, 0:off, 1:on */ 495 u16 reserved1:8; 496 497 u16 active_rx_slot_map:8; /* Bit map 0: Off, 1:On */ 498 u16 reserved2:8; 499 500 u16 frame_sync_frequency; 501 502 u16 frame_sync_polarity:8; 503 u16 data_polarity:8; 504 505 u16 frame_sync_width; /* 1 to N clocks */ 506 u16 ssp_protocol:8; 507 u16 start_delay:8; /* Start delay in terms of clock ticks */ 508} __packed; 509 510#define SST_MAX_TDM_SLOTS 8 511 512struct sst_param_sba_ssp_slot_map { 513 struct sst_dsp_header header; 514 515 u16 param_id; 516 u16 param_len; 517 u16 ssp_index; 518 519 u8 rx_slot_map[SST_MAX_TDM_SLOTS]; 520 u8 tx_slot_map[SST_MAX_TDM_SLOTS]; 521} __packed; 522 523enum { 524 SST_PROBE_EXTRACTOR = 0, 525 SST_PROBE_INJECTOR = 1, 526}; 527 528/**** widget defines *****/ 529 530#define SST_MODULE_GAIN 1 531#define SST_MODULE_ALGO 2 532 533#define SST_FMT_MONO 0 534#define SST_FMT_STEREO 3 535 536/* physical SSP numbers */ 537enum { 538 SST_SSP0 = 0, 539 SST_SSP1, 540 SST_SSP2, 541 SST_SSP_LAST = SST_SSP2, 542}; 543 544#define SST_NUM_SSPS (SST_SSP_LAST + 1) /* physical SSPs */ 545#define SST_MAX_SSP_MUX 2 /* single SSP muxed between pipes */ 546#define SST_MAX_SSP_DOMAINS 2 /* domains present in each pipe */ 547 548struct sst_module { 549 struct snd_kcontrol *kctl; 550 struct list_head node; 551}; 552 553struct sst_ssp_config { 554 u8 ssp_id; 555 u8 bits_per_slot; 556 u8 slots; 557 u8 ssp_mode; 558 u8 pcm_mode; 559 u8 duplex; 560 u8 ssp_protocol; 561 u8 fs_frequency; 562 u8 active_slot_map; 563 u8 start_delay; 564 u16 fs_width; 565 u8 frame_sync_polarity; 566 u8 data_polarity; 567}; 568 569struct sst_ssp_cfg { 570 const u8 ssp_number; 571 const int *mux_shift; 572 const int (*domain_shift)[SST_MAX_SSP_MUX]; 573 const struct sst_ssp_config (*ssp_config)[SST_MAX_SSP_MUX][SST_MAX_SSP_DOMAINS]; 574}; 575 576struct sst_ids { 577 u16 location_id; 578 u16 module_id; 579 u8 task_id; 580 u8 format; 581 u8 reg; 582 const char *parent_wname; 583 struct snd_soc_dapm_widget *parent_w; 584 struct list_head algo_list; 585 struct list_head gain_list; 586 const struct sst_pcm_format *pcm_fmt; 587}; 588 589 590#define SST_AIF_IN(wname, wevent) \ 591{ .id = snd_soc_dapm_aif_in, .name = wname, .sname = NULL, \ 592 .reg = SND_SOC_NOPM, .shift = 0, \ 593 .on_val = 1, .off_val = 0, \ 594 .event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \ 595 .priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \ 596} 597 598#define SST_AIF_OUT(wname, wevent) \ 599{ .id = snd_soc_dapm_aif_out, .name = wname, .sname = NULL, \ 600 .reg = SND_SOC_NOPM, .shift = 0, \ 601 .on_val = 1, .off_val = 0, \ 602 .event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \ 603 .priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \ 604} 605 606#define SST_INPUT(wname, wevent) \ 607{ .id = snd_soc_dapm_input, .name = wname, .sname = NULL, \ 608 .reg = SND_SOC_NOPM, .shift = 0, \ 609 .on_val = 1, .off_val = 0, \ 610 .event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \ 611 .priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \ 612} 613 614#define SST_OUTPUT(wname, wevent) \ 615{ .id = snd_soc_dapm_output, .name = wname, .sname = NULL, \ 616 .reg = SND_SOC_NOPM, .shift = 0, \ 617 .on_val = 1, .off_val = 0, \ 618 .event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \ 619 .priv = (void *)&(struct sst_ids) { .task_id = 0, .location_id = 0 } \ 620} 621 622#define SST_DAPM_OUTPUT(wname, wloc_id, wtask_id, wformat, wevent) \ 623{ .id = snd_soc_dapm_output, .name = wname, .sname = NULL, \ 624 .reg = SND_SOC_NOPM, .shift = 0, \ 625 .on_val = 1, .off_val = 0, \ 626 .event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD, \ 627 .priv = (void *)&(struct sst_ids) { .location_id = wloc_id, .task_id = wtask_id,\ 628 .pcm_fmt = wformat, } \ 629} 630 631#define SST_PATH(wname, wtask, wloc_id, wevent, wflags) \ 632{ .id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \ 633 .kcontrol_news = NULL, .num_kcontrols = 0, \ 634 .on_val = 1, .off_val = 0, \ 635 .event = wevent, .event_flags = wflags, \ 636 .priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, } \ 637} 638 639#define SST_LINKED_PATH(wname, wtask, wloc_id, linked_wname, wevent, wflags) \ 640{ .id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \ 641 .kcontrol_news = NULL, .num_kcontrols = 0, \ 642 .on_val = 1, .off_val = 0, \ 643 .event = wevent, .event_flags = wflags, \ 644 .priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, \ 645 .parent_wname = linked_wname} \ 646} 647 648#define SST_PATH_MEDIA_LOOP(wname, wtask, wloc_id, wformat, wevent, wflags) \ 649{ .id = snd_soc_dapm_pga, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \ 650 .kcontrol_news = NULL, .num_kcontrols = 0, \ 651 .event = wevent, .event_flags = wflags, \ 652 .priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, \ 653 .format = wformat,} \ 654} 655 656/* output is triggered before input */ 657#define SST_PATH_INPUT(name, task_id, loc_id, event) \ 658 SST_PATH(name, task_id, loc_id, event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD) 659 660#define SST_PATH_LINKED_INPUT(name, task_id, loc_id, linked_wname, event) \ 661 SST_LINKED_PATH(name, task_id, loc_id, linked_wname, event, \ 662 SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD) 663 664#define SST_PATH_OUTPUT(name, task_id, loc_id, event) \ 665 SST_PATH(name, task_id, loc_id, event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD) 666 667#define SST_PATH_LINKED_OUTPUT(name, task_id, loc_id, linked_wname, event) \ 668 SST_LINKED_PATH(name, task_id, loc_id, linked_wname, event, \ 669 SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD) 670 671#define SST_PATH_MEDIA_LOOP_OUTPUT(name, task_id, loc_id, format, event) \ 672 SST_PATH_MEDIA_LOOP(name, task_id, loc_id, format, event, SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD) 673 674 675#define SST_SWM_MIXER(wname, wreg, wtask, wloc_id, wcontrols, wevent) \ 676{ .id = snd_soc_dapm_mixer, .name = wname, .reg = SND_SOC_NOPM, .shift = 0, \ 677 .kcontrol_news = wcontrols, .num_kcontrols = ARRAY_SIZE(wcontrols),\ 678 .event = wevent, .event_flags = SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD | \ 679 SND_SOC_DAPM_POST_REG, \ 680 .priv = (void *)&(struct sst_ids) { .task_id = wtask, .location_id = wloc_id, \ 681 .reg = wreg } \ 682} 683 684enum sst_gain_kcontrol_type { 685 SST_GAIN_TLV, 686 SST_GAIN_MUTE, 687 SST_GAIN_RAMP_DURATION, 688}; 689 690struct sst_gain_mixer_control { 691 bool stereo; 692 enum sst_gain_kcontrol_type type; 693 struct sst_gain_value *gain_val; 694 int max; 695 int min; 696 u16 instance_id; 697 u16 module_id; 698 u16 pipe_id; 699 u16 task_id; 700 char pname[SNDRV_CTL_ELEM_ID_NAME_MAXLEN]; 701 struct snd_soc_dapm_widget *w; 702}; 703 704struct sst_gain_value { 705 u16 ramp_duration; 706 s16 l_gain; 707 s16 r_gain; 708 bool mute; 709}; 710#define SST_GAIN_VOLUME_DEFAULT (-1440) 711#define SST_GAIN_RAMP_DURATION_DEFAULT 5 /* timeconstant */ 712#define SST_GAIN_MUTE_DEFAULT true 713 714#define SST_GAIN_KCONTROL_TLV(xname, xhandler_get, xhandler_put, \ 715 xmod, xpipe, xinstance, xtask, tlv_array, xgain_val, \ 716 xmin, xmax, xpname) \ 717 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ 718 .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | \ 719 SNDRV_CTL_ELEM_ACCESS_READWRITE, \ 720 .tlv.p = (tlv_array), \ 721 .info = sst_gain_ctl_info,\ 722 .get = xhandler_get, .put = xhandler_put, \ 723 .private_value = (unsigned long)&(struct sst_gain_mixer_control) \ 724 { .stereo = true, .max = xmax, .min = xmin, .type = SST_GAIN_TLV, \ 725 .module_id = xmod, .pipe_id = xpipe, .task_id = xtask,\ 726 .instance_id = xinstance, .gain_val = xgain_val, .pname = xpname} 727 728#define SST_GAIN_KCONTROL_INT(xname, xhandler_get, xhandler_put, \ 729 xmod, xpipe, xinstance, xtask, xtype, xgain_val, \ 730 xmin, xmax, xpname) \ 731 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ 732 .info = sst_gain_ctl_info, \ 733 .get = xhandler_get, .put = xhandler_put, \ 734 .private_value = (unsigned long)&(struct sst_gain_mixer_control) \ 735 { .stereo = false, .max = xmax, .min = xmin, .type = xtype, \ 736 .module_id = xmod, .pipe_id = xpipe, .task_id = xtask,\ 737 .instance_id = xinstance, .gain_val = xgain_val, .pname = xpname} 738 739#define SST_GAIN_KCONTROL_BOOL(xname, xhandler_get, xhandler_put,\ 740 xmod, xpipe, xinstance, xtask, xgain_val, xpname) \ 741 .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = xname, \ 742 .info = snd_soc_info_bool_ext, \ 743 .get = xhandler_get, .put = xhandler_put, \ 744 .private_value = (unsigned long)&(struct sst_gain_mixer_control) \ 745 { .stereo = false, .type = SST_GAIN_MUTE, \ 746 .module_id = xmod, .pipe_id = xpipe, .task_id = xtask,\ 747 .instance_id = xinstance, .gain_val = xgain_val, .pname = xpname} 748#define SST_CONTROL_NAME(xpname, xmname, xinstance, xtype) \ 749 xpname " " xmname " " #xinstance " " xtype 750 751#define SST_COMBO_CONTROL_NAME(xpname, xmname, xinstance, xtype, xsubmodule) \ 752 xpname " " xmname " " #xinstance " " xtype " " xsubmodule 753 754/* 755 * 3 Controls for each Gain module 756 * e.g. - pcm0_in Gain 0 Volume 757 * - pcm0_in Gain 0 Ramp Delay 758 * - pcm0_in Gain 0 Switch 759 */ 760#define SST_GAIN_KCONTROLS(xpname, xmname, xmin_gain, xmax_gain, xmin_tc, xmax_tc, \ 761 xhandler_get, xhandler_put, \ 762 xmod, xpipe, xinstance, xtask, tlv_array, xgain_val) \ 763 { SST_GAIN_KCONTROL_INT(SST_CONTROL_NAME(xpname, xmname, xinstance, "Ramp Delay"), \ 764 xhandler_get, xhandler_put, xmod, xpipe, xinstance, xtask, SST_GAIN_RAMP_DURATION, \ 765 xgain_val, xmin_tc, xmax_tc, xpname) }, \ 766 { SST_GAIN_KCONTROL_BOOL(SST_CONTROL_NAME(xpname, xmname, xinstance, "Switch"), \ 767 xhandler_get, xhandler_put, xmod, xpipe, xinstance, xtask, \ 768 xgain_val, xpname) } ,\ 769 { SST_GAIN_KCONTROL_TLV(SST_CONTROL_NAME(xpname, xmname, xinstance, "Volume"), \ 770 xhandler_get, xhandler_put, xmod, xpipe, xinstance, xtask, tlv_array, \ 771 xgain_val, xmin_gain, xmax_gain, xpname) } 772 773#define SST_GAIN_TC_MIN 5 774#define SST_GAIN_TC_MAX 5000 775#define SST_GAIN_MIN_VALUE -1440 /* in 0.1 DB units */ 776#define SST_GAIN_MAX_VALUE 360 777 778enum sst_algo_kcontrol_type { 779 SST_ALGO_PARAMS, 780 SST_ALGO_BYPASS, 781}; 782 783struct sst_algo_control { 784 enum sst_algo_kcontrol_type type; 785 int max; 786 u16 module_id; 787 u16 pipe_id; 788 u16 task_id; 789 u16 cmd_id; 790 bool bypass; 791 unsigned char *params; 792 struct snd_soc_dapm_widget *w; 793}; 794 795/* size of the control = size of params + size of length field */ 796#define SST_ALGO_CTL_VALUE(xcount, xtype, xpipe, xmod, xtask, xcmd) \ 797 (struct sst_algo_control){ \ 798 .max = xcount + sizeof(u16), .type = xtype, .module_id = xmod, \ 799 .pipe_id = xpipe, .task_id = xtask, .cmd_id = xcmd, \ 800 } 801 802#define SST_ALGO_KCONTROL(xname, xcount, xmod, xpipe, \ 803 xtask, xcmd, xtype, xinfo, xget, xput) \ 804{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ 805 .name = xname, \ 806 .info = xinfo, .get = xget, .put = xput, \ 807 .private_value = (unsigned long)& \ 808 SST_ALGO_CTL_VALUE(xcount, xtype, xpipe, \ 809 xmod, xtask, xcmd), \ 810} 811 812#define SST_ALGO_KCONTROL_BYTES(xpname, xmname, xcount, xmod, \ 813 xpipe, xinstance, xtask, xcmd) \ 814 SST_ALGO_KCONTROL(SST_CONTROL_NAME(xpname, xmname, xinstance, "params"), \ 815 xcount, xmod, xpipe, xtask, xcmd, SST_ALGO_PARAMS, \ 816 sst_algo_bytes_ctl_info, \ 817 sst_algo_control_get, sst_algo_control_set) 818 819#define SST_ALGO_KCONTROL_BOOL(xpname, xmname, xmod, xpipe, xinstance, xtask) \ 820 SST_ALGO_KCONTROL(SST_CONTROL_NAME(xpname, xmname, xinstance, "bypass"), \ 821 0, xmod, xpipe, xtask, 0, SST_ALGO_BYPASS, \ 822 snd_soc_info_bool_ext, \ 823 sst_algo_control_get, sst_algo_control_set) 824 825#define SST_ALGO_BYPASS_PARAMS(xpname, xmname, xcount, xmod, xpipe, \ 826 xinstance, xtask, xcmd) \ 827 SST_ALGO_KCONTROL_BOOL(xpname, xmname, xmod, xpipe, xinstance, xtask), \ 828 SST_ALGO_KCONTROL_BYTES(xpname, xmname, xcount, xmod, xpipe, xinstance, xtask, xcmd) 829 830#define SST_COMBO_ALGO_KCONTROL_BYTES(xpname, xmname, xsubmod, xcount, xmod, \ 831 xpipe, xinstance, xtask, xcmd) \ 832 SST_ALGO_KCONTROL(SST_COMBO_CONTROL_NAME(xpname, xmname, xinstance, "params", \ 833 xsubmod), \ 834 xcount, xmod, xpipe, xtask, xcmd, SST_ALGO_PARAMS, \ 835 sst_algo_bytes_ctl_info, \ 836 sst_algo_control_get, sst_algo_control_set) 837 838 839struct sst_enum { 840 bool tx; 841 unsigned short reg; 842 unsigned int max; 843 const char * const *texts; 844 struct snd_soc_dapm_widget *w; 845}; 846 847/* only 4 slots/channels supported atm */ 848#define SST_SSP_SLOT_ENUM(s_ch_no, is_tx, xtexts) \ 849 (struct sst_enum){ .reg = s_ch_no, .tx = is_tx, .max = 4+1, .texts = xtexts, } 850 851#define SST_SLOT_CTL_NAME(xpname, xmname, s_ch_name) \ 852 xpname " " xmname " " s_ch_name 853 854#define SST_SSP_SLOT_CTL(xpname, xmname, s_ch_name, s_ch_no, is_tx, xtexts, xget, xput) \ 855{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ 856 .name = SST_SLOT_CTL_NAME(xpname, xmname, s_ch_name), \ 857 .info = sst_slot_enum_info, \ 858 .get = xget, .put = xput, \ 859 .private_value = (unsigned long)&SST_SSP_SLOT_ENUM(s_ch_no, is_tx, xtexts), \ 860} 861 862#define SST_MUX_CTL_NAME(xpname, xinstance) \ 863 xpname " " #xinstance 864 865#define SST_SSP_MUX_ENUM(xreg, xshift, xtexts) \ 866 (struct soc_enum) SOC_ENUM_DOUBLE(xreg, xshift, xshift, ARRAY_SIZE(xtexts), xtexts) 867 868#define SST_SSP_MUX_CTL(xpname, xinstance, xreg, xshift, xtexts) \ 869 SOC_DAPM_ENUM(SST_MUX_CTL_NAME(xpname, xinstance), \ 870 SST_SSP_MUX_ENUM(xreg, xshift, xtexts)) 871 872int sst_fill_ssp_slot(struct snd_soc_dai *dai, unsigned int tx_mask, 873 unsigned int rx_mask, int slots, int slot_width); 874int sst_fill_ssp_config(struct snd_soc_dai *dai, unsigned int fmt); 875void sst_fill_ssp_defaults(struct snd_soc_dai *dai); 876 877#endif 878