1 /* 2 * skl_topology.h - Intel HDA Platform topology header file 3 * 4 * Copyright (C) 2014-15 Intel Corp 5 * Author: Jeeja KP <jeeja.kp@intel.com> 6 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License as published by 10 * the Free Software Foundation; version 2 of the License. 11 * 12 * This program is distributed in the hope that it will be useful, but 13 * WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * General Public License for more details. 16 * 17 * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 18 * 19 */ 20 21 #ifndef __SKL_TOPOLOGY_H__ 22 #define __SKL_TOPOLOGY_H__ 23 24 #include <linux/types.h> 25 26 #include <sound/hdaudio_ext.h> 27 #include <sound/soc.h> 28 #include <uapi/sound/skl-tplg-interface.h> 29 #include "skl.h" 30 31 #define BITS_PER_BYTE 8 32 #define MAX_TS_GROUPS 8 33 #define MAX_DMIC_TS_GROUPS 4 34 #define MAX_FIXED_DMIC_PARAMS_SIZE 727 35 36 /* Maximum number of coefficients up down mixer module */ 37 #define UP_DOWN_MIXER_MAX_COEFF 8 38 39 #define MODULE_MAX_IN_PINS 8 40 #define MODULE_MAX_OUT_PINS 8 41 42 #define SKL_MIC_CH_SUPPORT 4 43 #define SKL_MIC_MAX_CH_SUPPORT 8 44 #define SKL_DEFAULT_MIC_SEL_GAIN 0x3FF 45 #define SKL_MIC_SEL_SWITCH 0x3 46 47 #define SKL_OUTPUT_PIN 0 48 #define SKL_INPUT_PIN 1 49 #define SKL_MAX_PATH_CONFIGS 8 50 #define SKL_MAX_MODULES_IN_PIPE 8 51 #define SKL_MAX_MODULE_FORMATS 32 52 #define SKL_MAX_MODULE_RESOURCES 32 53 54 enum skl_channel_index { 55 SKL_CHANNEL_LEFT = 0, 56 SKL_CHANNEL_RIGHT = 1, 57 SKL_CHANNEL_CENTER = 2, 58 SKL_CHANNEL_LEFT_SURROUND = 3, 59 SKL_CHANNEL_CENTER_SURROUND = 3, 60 SKL_CHANNEL_RIGHT_SURROUND = 4, 61 SKL_CHANNEL_LFE = 7, 62 SKL_CHANNEL_INVALID = 0xF, 63 }; 64 65 enum skl_bitdepth { 66 SKL_DEPTH_8BIT = 8, 67 SKL_DEPTH_16BIT = 16, 68 SKL_DEPTH_24BIT = 24, 69 SKL_DEPTH_32BIT = 32, 70 SKL_DEPTH_INVALID 71 }; 72 73 74 enum skl_s_freq { 75 SKL_FS_8000 = 8000, 76 SKL_FS_11025 = 11025, 77 SKL_FS_12000 = 12000, 78 SKL_FS_16000 = 16000, 79 SKL_FS_22050 = 22050, 80 SKL_FS_24000 = 24000, 81 SKL_FS_32000 = 32000, 82 SKL_FS_44100 = 44100, 83 SKL_FS_48000 = 48000, 84 SKL_FS_64000 = 64000, 85 SKL_FS_88200 = 88200, 86 SKL_FS_96000 = 96000, 87 SKL_FS_128000 = 128000, 88 SKL_FS_176400 = 176400, 89 SKL_FS_192000 = 192000, 90 SKL_FS_INVALID 91 }; 92 93 enum skl_widget_type { 94 SKL_WIDGET_VMIXER = 1, 95 SKL_WIDGET_MIXER = 2, 96 SKL_WIDGET_PGA = 3, 97 SKL_WIDGET_MUX = 4 98 }; 99 100 struct skl_audio_data_format { 101 enum skl_s_freq s_freq; 102 enum skl_bitdepth bit_depth; 103 u32 channel_map; 104 enum skl_ch_cfg ch_cfg; 105 enum skl_interleaving interleaving; 106 u8 number_of_channels; 107 u8 valid_bit_depth; 108 u8 sample_type; 109 u8 reserved[1]; 110 } __packed; 111 112 struct skl_base_cfg { 113 u32 cps; 114 u32 ibs; 115 u32 obs; 116 u32 is_pages; 117 struct skl_audio_data_format audio_fmt; 118 }; 119 120 struct skl_cpr_gtw_cfg { 121 u32 node_id; 122 u32 dma_buffer_size; 123 u32 config_length; 124 /* not mandatory; required only for DMIC/I2S */ 125 u32 config_data[1]; 126 } __packed; 127 128 struct skl_dma_control { 129 u32 node_id; 130 u32 config_length; 131 u32 config_data[0]; 132 } __packed; 133 134 struct skl_cpr_cfg { 135 struct skl_base_cfg base_cfg; 136 struct skl_audio_data_format out_fmt; 137 u32 cpr_feature_mask; 138 struct skl_cpr_gtw_cfg gtw_cfg; 139 } __packed; 140 141 struct skl_cpr_pin_fmt { 142 u32 sink_id; 143 struct skl_audio_data_format src_fmt; 144 struct skl_audio_data_format dst_fmt; 145 } __packed; 146 147 struct skl_src_module_cfg { 148 struct skl_base_cfg base_cfg; 149 enum skl_s_freq src_cfg; 150 } __packed; 151 152 struct notification_mask { 153 u32 notify; 154 u32 enable; 155 } __packed; 156 157 struct skl_up_down_mixer_cfg { 158 struct skl_base_cfg base_cfg; 159 enum skl_ch_cfg out_ch_cfg; 160 /* This should be set to 1 if user coefficients are required */ 161 u32 coeff_sel; 162 /* Pass the user coeff in this array */ 163 s32 coeff[UP_DOWN_MIXER_MAX_COEFF]; 164 u32 ch_map; 165 } __packed; 166 167 struct skl_algo_cfg { 168 struct skl_base_cfg base_cfg; 169 char params[0]; 170 } __packed; 171 172 struct skl_base_outfmt_cfg { 173 struct skl_base_cfg base_cfg; 174 struct skl_audio_data_format out_fmt; 175 } __packed; 176 177 enum skl_dma_type { 178 SKL_DMA_HDA_HOST_OUTPUT_CLASS = 0, 179 SKL_DMA_HDA_HOST_INPUT_CLASS = 1, 180 SKL_DMA_HDA_HOST_INOUT_CLASS = 2, 181 SKL_DMA_HDA_LINK_OUTPUT_CLASS = 8, 182 SKL_DMA_HDA_LINK_INPUT_CLASS = 9, 183 SKL_DMA_HDA_LINK_INOUT_CLASS = 0xA, 184 SKL_DMA_DMIC_LINK_INPUT_CLASS = 0xB, 185 SKL_DMA_I2S_LINK_OUTPUT_CLASS = 0xC, 186 SKL_DMA_I2S_LINK_INPUT_CLASS = 0xD, 187 }; 188 189 union skl_ssp_dma_node { 190 u8 val; 191 struct { 192 u8 time_slot_index:4; 193 u8 i2s_instance:4; 194 } dma_node; 195 }; 196 197 union skl_connector_node_id { 198 u32 val; 199 struct { 200 u32 vindex:8; 201 u32 dma_type:4; 202 u32 rsvd:20; 203 } node; 204 }; 205 206 struct skl_module_fmt { 207 u32 channels; 208 u32 s_freq; 209 u32 bit_depth; 210 u32 valid_bit_depth; 211 u32 ch_cfg; 212 u32 interleaving_style; 213 u32 sample_type; 214 u32 ch_map; 215 }; 216 217 struct skl_module_cfg; 218 219 struct skl_mod_inst_map { 220 u16 mod_id; 221 u16 inst_id; 222 }; 223 224 struct skl_uuid_inst_map { 225 u16 inst_id; 226 u16 reserved; 227 uuid_le mod_uuid; 228 } __packed; 229 230 struct skl_kpb_params { 231 u32 num_modules; 232 union { 233 struct skl_mod_inst_map map[0]; 234 struct skl_uuid_inst_map map_uuid[0]; 235 } u; 236 }; 237 238 struct skl_module_inst_id { 239 uuid_le mod_uuid; 240 int module_id; 241 u32 instance_id; 242 int pvt_id; 243 }; 244 245 enum skl_module_pin_state { 246 SKL_PIN_UNBIND = 0, 247 SKL_PIN_BIND_DONE = 1, 248 }; 249 250 struct skl_module_pin { 251 struct skl_module_inst_id id; 252 bool is_dynamic; 253 bool in_use; 254 enum skl_module_pin_state pin_state; 255 struct skl_module_cfg *tgt_mcfg; 256 }; 257 258 struct skl_specific_cfg { 259 u32 set_params; 260 u32 param_id; 261 u32 caps_size; 262 u32 *caps; 263 }; 264 265 enum skl_pipe_state { 266 SKL_PIPE_INVALID = 0, 267 SKL_PIPE_CREATED = 1, 268 SKL_PIPE_PAUSED = 2, 269 SKL_PIPE_STARTED = 3, 270 SKL_PIPE_RESET = 4 271 }; 272 273 struct skl_pipe_module { 274 struct snd_soc_dapm_widget *w; 275 struct list_head node; 276 }; 277 278 struct skl_pipe_params { 279 u8 host_dma_id; 280 u8 link_dma_id; 281 u32 ch; 282 u32 s_freq; 283 u32 s_fmt; 284 u8 linktype; 285 snd_pcm_format_t format; 286 int link_index; 287 int stream; 288 unsigned int host_bps; 289 unsigned int link_bps; 290 }; 291 292 struct skl_pipe_fmt { 293 u32 freq; 294 u8 channels; 295 u8 bps; 296 }; 297 298 struct skl_pipe_mcfg { 299 u8 res_idx; 300 u8 fmt_idx; 301 }; 302 303 struct skl_path_config { 304 u8 mem_pages; 305 struct skl_pipe_fmt in_fmt; 306 struct skl_pipe_fmt out_fmt; 307 }; 308 309 struct skl_pipe { 310 u8 ppl_id; 311 u8 pipe_priority; 312 u16 conn_type; 313 u32 memory_pages; 314 u8 lp_mode; 315 struct skl_pipe_params *p_params; 316 enum skl_pipe_state state; 317 u8 direction; 318 u8 cur_config_idx; 319 u8 nr_cfgs; 320 struct skl_path_config configs[SKL_MAX_PATH_CONFIGS]; 321 struct list_head w_list; 322 bool passthru; 323 }; 324 325 enum skl_module_state { 326 SKL_MODULE_UNINIT = 0, 327 SKL_MODULE_LOADED = 1, 328 SKL_MODULE_INIT_DONE = 2, 329 SKL_MODULE_BIND_DONE = 3, 330 SKL_MODULE_UNLOADED = 4, 331 }; 332 333 enum d0i3_capability { 334 SKL_D0I3_NONE = 0, 335 SKL_D0I3_STREAMING = 1, 336 SKL_D0I3_NON_STREAMING = 2, 337 }; 338 339 struct skl_module_pin_fmt { 340 u8 id; 341 struct skl_module_fmt fmt; 342 }; 343 344 struct skl_module_iface { 345 u8 fmt_idx; 346 u8 nr_in_fmt; 347 u8 nr_out_fmt; 348 struct skl_module_pin_fmt inputs[MAX_IN_QUEUE]; 349 struct skl_module_pin_fmt outputs[MAX_OUT_QUEUE]; 350 }; 351 352 struct skl_module_pin_resources { 353 u8 pin_index; 354 u32 buf_size; 355 }; 356 357 struct skl_module_res { 358 u8 id; 359 u32 is_pages; 360 u32 cps; 361 u32 ibs; 362 u32 obs; 363 u32 dma_buffer_size; 364 u32 cpc; 365 u8 nr_input_pins; 366 u8 nr_output_pins; 367 struct skl_module_pin_resources input[MAX_IN_QUEUE]; 368 struct skl_module_pin_resources output[MAX_OUT_QUEUE]; 369 }; 370 371 struct skl_module { 372 uuid_le uuid; 373 u8 loadable; 374 u8 input_pin_type; 375 u8 output_pin_type; 376 u8 max_input_pins; 377 u8 max_output_pins; 378 u8 nr_resources; 379 u8 nr_interfaces; 380 struct skl_module_res resources[SKL_MAX_MODULE_RESOURCES]; 381 struct skl_module_iface formats[SKL_MAX_MODULE_FORMATS]; 382 }; 383 384 struct skl_module_cfg { 385 u8 guid[16]; 386 struct skl_module_inst_id id; 387 struct skl_module *module; 388 int res_idx; 389 int fmt_idx; 390 u8 domain; 391 bool homogenous_inputs; 392 bool homogenous_outputs; 393 struct skl_module_fmt in_fmt[MODULE_MAX_IN_PINS]; 394 struct skl_module_fmt out_fmt[MODULE_MAX_OUT_PINS]; 395 u8 max_in_queue; 396 u8 max_out_queue; 397 u8 in_queue_mask; 398 u8 out_queue_mask; 399 u8 in_queue; 400 u8 out_queue; 401 u32 mcps; 402 u32 ibs; 403 u32 obs; 404 u8 is_loadable; 405 u8 core_id; 406 u8 dev_type; 407 u8 dma_id; 408 u8 time_slot; 409 u8 dmic_ch_combo_index; 410 u32 dmic_ch_type; 411 u32 params_fixup; 412 u32 converter; 413 u32 vbus_id; 414 u32 mem_pages; 415 enum d0i3_capability d0i3_caps; 416 u32 dma_buffer_size; /* in milli seconds */ 417 struct skl_module_pin *m_in_pin; 418 struct skl_module_pin *m_out_pin; 419 enum skl_module_type m_type; 420 enum skl_hw_conn_type hw_conn_type; 421 enum skl_module_state m_state; 422 struct skl_pipe *pipe; 423 struct skl_specific_cfg formats_config; 424 struct skl_pipe_mcfg mod_cfg[SKL_MAX_MODULES_IN_PIPE]; 425 }; 426 427 struct skl_algo_data { 428 u32 param_id; 429 u32 set_params; 430 u32 max; 431 u32 size; 432 char *params; 433 }; 434 435 struct skl_pipeline { 436 struct skl_pipe *pipe; 437 struct list_head node; 438 }; 439 440 struct skl_module_deferred_bind { 441 struct skl_module_cfg *src; 442 struct skl_module_cfg *dst; 443 struct list_head node; 444 }; 445 446 struct skl_mic_sel_config { 447 u16 mic_switch; 448 u16 flags; 449 u16 blob[SKL_MIC_MAX_CH_SUPPORT][SKL_MIC_MAX_CH_SUPPORT]; 450 } __packed; 451 452 enum skl_channel { 453 SKL_CH_MONO = 1, 454 SKL_CH_STEREO = 2, 455 SKL_CH_TRIO = 3, 456 SKL_CH_QUATRO = 4, 457 }; 458 459 static inline struct skl *get_skl_ctx(struct device *dev) 460 { 461 struct hdac_bus *bus = dev_get_drvdata(dev); 462 463 return bus_to_skl(bus); 464 } 465 466 int skl_tplg_be_update_params(struct snd_soc_dai *dai, 467 struct skl_pipe_params *params); 468 int skl_dsp_set_dma_control(struct skl_sst *ctx, u32 *caps, 469 u32 caps_size, u32 node_id); 470 void skl_tplg_set_be_dmic_config(struct snd_soc_dai *dai, 471 struct skl_pipe_params *params, int stream); 472 int skl_tplg_init(struct snd_soc_component *component, 473 struct hdac_bus *ebus); 474 struct skl_module_cfg *skl_tplg_fe_get_cpr_module( 475 struct snd_soc_dai *dai, int stream); 476 int skl_tplg_update_pipe_params(struct device *dev, 477 struct skl_module_cfg *mconfig, struct skl_pipe_params *params); 478 479 void skl_tplg_d0i3_get(struct skl *skl, enum d0i3_capability caps); 480 void skl_tplg_d0i3_put(struct skl *skl, enum d0i3_capability caps); 481 482 int skl_create_pipeline(struct skl_sst *ctx, struct skl_pipe *pipe); 483 484 int skl_run_pipe(struct skl_sst *ctx, struct skl_pipe *pipe); 485 486 int skl_pause_pipe(struct skl_sst *ctx, struct skl_pipe *pipe); 487 488 int skl_delete_pipe(struct skl_sst *ctx, struct skl_pipe *pipe); 489 490 int skl_stop_pipe(struct skl_sst *ctx, struct skl_pipe *pipe); 491 492 int skl_reset_pipe(struct skl_sst *ctx, struct skl_pipe *pipe); 493 494 int skl_init_module(struct skl_sst *ctx, struct skl_module_cfg *module_config); 495 496 int skl_bind_modules(struct skl_sst *ctx, struct skl_module_cfg 497 *src_module, struct skl_module_cfg *dst_module); 498 499 int skl_unbind_modules(struct skl_sst *ctx, struct skl_module_cfg 500 *src_module, struct skl_module_cfg *dst_module); 501 502 int skl_set_module_params(struct skl_sst *ctx, u32 *params, int size, 503 u32 param_id, struct skl_module_cfg *mcfg); 504 int skl_get_module_params(struct skl_sst *ctx, u32 *params, int size, 505 u32 param_id, struct skl_module_cfg *mcfg); 506 507 struct skl_module_cfg *skl_tplg_be_get_cpr_module(struct snd_soc_dai *dai, 508 int stream); 509 enum skl_bitdepth skl_get_bit_depth(int params); 510 int skl_pcm_host_dma_prepare(struct device *dev, 511 struct skl_pipe_params *params); 512 int skl_pcm_link_dma_prepare(struct device *dev, 513 struct skl_pipe_params *params); 514 515 int skl_dai_load(struct snd_soc_component *cmp, int index, 516 struct snd_soc_dai_driver *dai_drv, 517 struct snd_soc_tplg_pcm *pcm, struct snd_soc_dai *dai); 518 void skl_tplg_add_moduleid_in_bind_params(struct skl *skl, 519 struct snd_soc_dapm_widget *w); 520 #endif 521