1 // SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) 2 // 3 // This file is provided under a dual BSD/GPLv2 license. When using or 4 // redistributing this file, you may do so under either license. 5 // 6 // Copyright(c) 2022 Intel Corporation 7 // 8 // 9 #include <linux/bitfield.h> 10 #include <uapi/sound/sof/tokens.h> 11 #include <sound/pcm_params.h> 12 #include <sound/sof/ext_manifest4.h> 13 #include <sound/intel-nhlt.h> 14 #include "sof-priv.h" 15 #include "sof-audio.h" 16 #include "ipc4-priv.h" 17 #include "ipc4-topology.h" 18 #include "ops.h" 19 20 /* 21 * The ignore_cpc flag can be used to ignore the CPC value for all modules by 22 * using 0 instead. 23 * The CPC is sent to the firmware along with the SOF_IPC4_MOD_INIT_INSTANCE 24 * message and it is used for clock scaling. 25 * 0 as CPC value will instruct the firmware to use maximum frequency, thus 26 * deactivating the clock scaling. 27 */ 28 static bool ignore_cpc; 29 module_param_named(ipc4_ignore_cpc, ignore_cpc, bool, 0444); 30 MODULE_PARM_DESC(ipc4_ignore_cpc, 31 "Ignore CPC values. This option will disable clock scaling in firmware."); 32 33 #define SOF_IPC4_GAIN_PARAM_ID 0 34 #define SOF_IPC4_TPLG_ABI_SIZE 6 35 #define SOF_IPC4_CHAIN_DMA_BUF_SIZE_MS 2 36 37 static DEFINE_IDA(alh_group_ida); 38 static DEFINE_IDA(pipeline_ida); 39 40 static const struct sof_topology_token ipc4_sched_tokens[] = { 41 {SOF_TKN_SCHED_LP_MODE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 42 offsetof(struct sof_ipc4_pipeline, lp_mode)}, 43 {SOF_TKN_SCHED_USE_CHAIN_DMA, SND_SOC_TPLG_TUPLE_TYPE_BOOL, get_token_u16, 44 offsetof(struct sof_ipc4_pipeline, use_chain_dma)}, 45 {SOF_TKN_SCHED_CORE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 46 offsetof(struct sof_ipc4_pipeline, core_id)}, 47 {SOF_TKN_SCHED_PRIORITY, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 48 offsetof(struct sof_ipc4_pipeline, priority)}, 49 }; 50 51 static const struct sof_topology_token pipeline_tokens[] = { 52 {SOF_TKN_SCHED_DYNAMIC_PIPELINE, SND_SOC_TPLG_TUPLE_TYPE_BOOL, get_token_u16, 53 offsetof(struct snd_sof_widget, dynamic_pipeline_widget)}, 54 }; 55 56 static const struct sof_topology_token ipc4_comp_tokens[] = { 57 {SOF_TKN_COMP_IS_PAGES, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 58 offsetof(struct sof_ipc4_base_module_cfg, is_pages)}, 59 }; 60 61 static const struct sof_topology_token ipc4_in_audio_format_tokens[] = { 62 {SOF_TKN_CAVS_AUDIO_FORMAT_IN_RATE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 63 offsetof(struct sof_ipc4_pin_format, audio_fmt.sampling_frequency)}, 64 {SOF_TKN_CAVS_AUDIO_FORMAT_IN_BIT_DEPTH, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 65 offsetof(struct sof_ipc4_pin_format, audio_fmt.bit_depth)}, 66 {SOF_TKN_CAVS_AUDIO_FORMAT_IN_CH_MAP, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 67 offsetof(struct sof_ipc4_pin_format, audio_fmt.ch_map)}, 68 {SOF_TKN_CAVS_AUDIO_FORMAT_IN_CH_CFG, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 69 offsetof(struct sof_ipc4_pin_format, audio_fmt.ch_cfg)}, 70 {SOF_TKN_CAVS_AUDIO_FORMAT_IN_INTERLEAVING_STYLE, SND_SOC_TPLG_TUPLE_TYPE_WORD, 71 get_token_u32, offsetof(struct sof_ipc4_pin_format, 72 audio_fmt.interleaving_style)}, 73 {SOF_TKN_CAVS_AUDIO_FORMAT_IN_FMT_CFG, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 74 offsetof(struct sof_ipc4_pin_format, audio_fmt.fmt_cfg)}, 75 {SOF_TKN_CAVS_AUDIO_FORMAT_INPUT_PIN_INDEX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 76 offsetof(struct sof_ipc4_pin_format, pin_index)}, 77 {SOF_TKN_CAVS_AUDIO_FORMAT_IBS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 78 offsetof(struct sof_ipc4_pin_format, buffer_size)}, 79 }; 80 81 static const struct sof_topology_token ipc4_out_audio_format_tokens[] = { 82 {SOF_TKN_CAVS_AUDIO_FORMAT_OUT_RATE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 83 offsetof(struct sof_ipc4_pin_format, audio_fmt.sampling_frequency)}, 84 {SOF_TKN_CAVS_AUDIO_FORMAT_OUT_BIT_DEPTH, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 85 offsetof(struct sof_ipc4_pin_format, audio_fmt.bit_depth)}, 86 {SOF_TKN_CAVS_AUDIO_FORMAT_OUT_CH_MAP, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 87 offsetof(struct sof_ipc4_pin_format, audio_fmt.ch_map)}, 88 {SOF_TKN_CAVS_AUDIO_FORMAT_OUT_CH_CFG, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 89 offsetof(struct sof_ipc4_pin_format, audio_fmt.ch_cfg)}, 90 {SOF_TKN_CAVS_AUDIO_FORMAT_OUT_INTERLEAVING_STYLE, SND_SOC_TPLG_TUPLE_TYPE_WORD, 91 get_token_u32, offsetof(struct sof_ipc4_pin_format, 92 audio_fmt.interleaving_style)}, 93 {SOF_TKN_CAVS_AUDIO_FORMAT_OUT_FMT_CFG, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 94 offsetof(struct sof_ipc4_pin_format, audio_fmt.fmt_cfg)}, 95 {SOF_TKN_CAVS_AUDIO_FORMAT_OUTPUT_PIN_INDEX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 96 offsetof(struct sof_ipc4_pin_format, pin_index)}, 97 {SOF_TKN_CAVS_AUDIO_FORMAT_OBS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 98 offsetof(struct sof_ipc4_pin_format, buffer_size)}, 99 }; 100 101 static const struct sof_topology_token ipc4_copier_deep_buffer_tokens[] = { 102 {SOF_TKN_INTEL_COPIER_DEEP_BUFFER_DMA_MS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 0}, 103 }; 104 105 static const struct sof_topology_token ipc4_copier_tokens[] = { 106 {SOF_TKN_INTEL_COPIER_NODE_TYPE, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 0}, 107 }; 108 109 static const struct sof_topology_token ipc4_audio_fmt_num_tokens[] = { 110 {SOF_TKN_COMP_NUM_INPUT_AUDIO_FORMATS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 111 offsetof(struct sof_ipc4_available_audio_format, num_input_formats)}, 112 {SOF_TKN_COMP_NUM_OUTPUT_AUDIO_FORMATS, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 113 offsetof(struct sof_ipc4_available_audio_format, num_output_formats)}, 114 }; 115 116 static const struct sof_topology_token dai_tokens[] = { 117 {SOF_TKN_DAI_TYPE, SND_SOC_TPLG_TUPLE_TYPE_STRING, get_token_dai_type, 118 offsetof(struct sof_ipc4_copier, dai_type)}, 119 {SOF_TKN_DAI_INDEX, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 120 offsetof(struct sof_ipc4_copier, dai_index)}, 121 }; 122 123 /* Component extended tokens */ 124 static const struct sof_topology_token comp_ext_tokens[] = { 125 {SOF_TKN_COMP_UUID, SND_SOC_TPLG_TUPLE_TYPE_UUID, get_token_uuid, 126 offsetof(struct snd_sof_widget, uuid)}, 127 {SOF_TKN_COMP_CORE_ID, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 128 offsetof(struct snd_sof_widget, core)}, 129 }; 130 131 static const struct sof_topology_token gain_tokens[] = { 132 {SOF_TKN_GAIN_RAMP_TYPE, SND_SOC_TPLG_TUPLE_TYPE_WORD, 133 get_token_u32, offsetof(struct sof_ipc4_gain_params, curve_type)}, 134 {SOF_TKN_GAIN_RAMP_DURATION, 135 SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 136 offsetof(struct sof_ipc4_gain_params, curve_duration_l)}, 137 {SOF_TKN_GAIN_VAL, SND_SOC_TPLG_TUPLE_TYPE_WORD, 138 get_token_u32, offsetof(struct sof_ipc4_gain_params, init_val)}, 139 }; 140 141 /* SRC */ 142 static const struct sof_topology_token src_tokens[] = { 143 {SOF_TKN_SRC_RATE_OUT, SND_SOC_TPLG_TUPLE_TYPE_WORD, get_token_u32, 144 offsetof(struct sof_ipc4_src_data, sink_rate)}, 145 }; 146 147 static const struct sof_token_info ipc4_token_list[SOF_TOKEN_COUNT] = { 148 [SOF_DAI_TOKENS] = {"DAI tokens", dai_tokens, ARRAY_SIZE(dai_tokens)}, 149 [SOF_PIPELINE_TOKENS] = {"Pipeline tokens", pipeline_tokens, ARRAY_SIZE(pipeline_tokens)}, 150 [SOF_SCHED_TOKENS] = {"Scheduler tokens", ipc4_sched_tokens, 151 ARRAY_SIZE(ipc4_sched_tokens)}, 152 [SOF_COMP_EXT_TOKENS] = {"Comp extended tokens", comp_ext_tokens, 153 ARRAY_SIZE(comp_ext_tokens)}, 154 [SOF_COMP_TOKENS] = {"IPC4 Component tokens", 155 ipc4_comp_tokens, ARRAY_SIZE(ipc4_comp_tokens)}, 156 [SOF_IN_AUDIO_FORMAT_TOKENS] = {"IPC4 Input Audio format tokens", 157 ipc4_in_audio_format_tokens, ARRAY_SIZE(ipc4_in_audio_format_tokens)}, 158 [SOF_OUT_AUDIO_FORMAT_TOKENS] = {"IPC4 Output Audio format tokens", 159 ipc4_out_audio_format_tokens, ARRAY_SIZE(ipc4_out_audio_format_tokens)}, 160 [SOF_COPIER_DEEP_BUFFER_TOKENS] = {"IPC4 Copier deep buffer tokens", 161 ipc4_copier_deep_buffer_tokens, ARRAY_SIZE(ipc4_copier_deep_buffer_tokens)}, 162 [SOF_COPIER_TOKENS] = {"IPC4 Copier tokens", ipc4_copier_tokens, 163 ARRAY_SIZE(ipc4_copier_tokens)}, 164 [SOF_AUDIO_FMT_NUM_TOKENS] = {"IPC4 Audio format number tokens", 165 ipc4_audio_fmt_num_tokens, ARRAY_SIZE(ipc4_audio_fmt_num_tokens)}, 166 [SOF_GAIN_TOKENS] = {"Gain tokens", gain_tokens, ARRAY_SIZE(gain_tokens)}, 167 [SOF_SRC_TOKENS] = {"SRC tokens", src_tokens, ARRAY_SIZE(src_tokens)}, 168 }; 169 170 struct snd_sof_widget *sof_ipc4_find_swidget_by_ids(struct snd_sof_dev *sdev, 171 u32 module_id, int instance_id) 172 { 173 struct snd_sof_widget *swidget; 174 175 list_for_each_entry(swidget, &sdev->widget_list, list) { 176 struct sof_ipc4_fw_module *fw_module = swidget->module_info; 177 178 /* Only active module instances have valid instance_id */ 179 if (!swidget->use_count) 180 continue; 181 182 if (fw_module && fw_module->man4_module_entry.id == module_id && 183 swidget->instance_id == instance_id) 184 return swidget; 185 } 186 187 return NULL; 188 } 189 190 static void sof_ipc4_dbg_audio_format(struct device *dev, struct sof_ipc4_pin_format *pin_fmt, 191 int num_formats) 192 { 193 int i; 194 195 for (i = 0; i < num_formats; i++) { 196 struct sof_ipc4_audio_format *fmt = &pin_fmt[i].audio_fmt; 197 dev_dbg(dev, 198 "Pin index #%d: %uHz, %ubit (ch_map %#x ch_cfg %u interleaving_style %u fmt_cfg %#x) buffer size %d\n", 199 pin_fmt[i].pin_index, fmt->sampling_frequency, fmt->bit_depth, fmt->ch_map, 200 fmt->ch_cfg, fmt->interleaving_style, fmt->fmt_cfg, 201 pin_fmt[i].buffer_size); 202 } 203 } 204 205 static const struct sof_ipc4_audio_format * 206 sof_ipc4_get_input_pin_audio_fmt(struct snd_sof_widget *swidget, int pin_index) 207 { 208 struct sof_ipc4_base_module_cfg_ext *base_cfg_ext; 209 struct sof_ipc4_process *process; 210 int i; 211 212 if (swidget->id != snd_soc_dapm_effect) { 213 struct sof_ipc4_base_module_cfg *base = swidget->private; 214 215 /* For non-process modules, base module config format is used for all input pins */ 216 return &base->audio_fmt; 217 } 218 219 process = swidget->private; 220 base_cfg_ext = process->base_config_ext; 221 222 /* 223 * If there are multiple input formats available for a pin, the first available format 224 * is chosen. 225 */ 226 for (i = 0; i < base_cfg_ext->num_input_pin_fmts; i++) { 227 struct sof_ipc4_pin_format *pin_format = &base_cfg_ext->pin_formats[i]; 228 229 if (pin_format->pin_index == pin_index) 230 return &pin_format->audio_fmt; 231 } 232 233 return NULL; 234 } 235 236 /** 237 * sof_ipc4_get_audio_fmt - get available audio formats from swidget->tuples 238 * @scomp: pointer to pointer to SOC component 239 * @swidget: pointer to struct snd_sof_widget containing tuples 240 * @available_fmt: pointer to struct sof_ipc4_available_audio_format being filling in 241 * @module_base_cfg: Pointer to the base_config in the module init IPC payload 242 * 243 * Return: 0 if successful 244 */ 245 static int sof_ipc4_get_audio_fmt(struct snd_soc_component *scomp, 246 struct snd_sof_widget *swidget, 247 struct sof_ipc4_available_audio_format *available_fmt, 248 struct sof_ipc4_base_module_cfg *module_base_cfg) 249 { 250 struct sof_ipc4_pin_format *in_format = NULL; 251 struct sof_ipc4_pin_format *out_format; 252 int ret; 253 254 ret = sof_update_ipc_object(scomp, available_fmt, 255 SOF_AUDIO_FMT_NUM_TOKENS, swidget->tuples, 256 swidget->num_tuples, sizeof(*available_fmt), 1); 257 if (ret) { 258 dev_err(scomp->dev, "Failed to parse audio format token count\n"); 259 return ret; 260 } 261 262 if (!available_fmt->num_input_formats && !available_fmt->num_output_formats) { 263 dev_err(scomp->dev, "No input/output pin formats set in topology\n"); 264 return -EINVAL; 265 } 266 267 dev_dbg(scomp->dev, 268 "Number of input audio formats: %d. Number of output audio formats: %d\n", 269 available_fmt->num_input_formats, available_fmt->num_output_formats); 270 271 /* set is_pages in the module's base_config */ 272 ret = sof_update_ipc_object(scomp, module_base_cfg, SOF_COMP_TOKENS, swidget->tuples, 273 swidget->num_tuples, sizeof(*module_base_cfg), 1); 274 if (ret) { 275 dev_err(scomp->dev, "parse comp tokens for %s failed, error: %d\n", 276 swidget->widget->name, ret); 277 return ret; 278 } 279 280 dev_dbg(scomp->dev, "widget %s: is_pages: %d\n", swidget->widget->name, 281 module_base_cfg->is_pages); 282 283 if (available_fmt->num_input_formats) { 284 in_format = kcalloc(available_fmt->num_input_formats, 285 sizeof(*in_format), GFP_KERNEL); 286 if (!in_format) 287 return -ENOMEM; 288 available_fmt->input_pin_fmts = in_format; 289 290 ret = sof_update_ipc_object(scomp, in_format, 291 SOF_IN_AUDIO_FORMAT_TOKENS, swidget->tuples, 292 swidget->num_tuples, sizeof(*in_format), 293 available_fmt->num_input_formats); 294 if (ret) { 295 dev_err(scomp->dev, "parse input audio fmt tokens failed %d\n", ret); 296 goto err_in; 297 } 298 299 dev_dbg(scomp->dev, "Input audio formats for %s\n", swidget->widget->name); 300 sof_ipc4_dbg_audio_format(scomp->dev, in_format, 301 available_fmt->num_input_formats); 302 } 303 304 if (available_fmt->num_output_formats) { 305 out_format = kcalloc(available_fmt->num_output_formats, sizeof(*out_format), 306 GFP_KERNEL); 307 if (!out_format) { 308 ret = -ENOMEM; 309 goto err_in; 310 } 311 312 ret = sof_update_ipc_object(scomp, out_format, 313 SOF_OUT_AUDIO_FORMAT_TOKENS, swidget->tuples, 314 swidget->num_tuples, sizeof(*out_format), 315 available_fmt->num_output_formats); 316 if (ret) { 317 dev_err(scomp->dev, "parse output audio fmt tokens failed\n"); 318 goto err_out; 319 } 320 321 available_fmt->output_pin_fmts = out_format; 322 dev_dbg(scomp->dev, "Output audio formats for %s\n", swidget->widget->name); 323 sof_ipc4_dbg_audio_format(scomp->dev, out_format, 324 available_fmt->num_output_formats); 325 } 326 327 return 0; 328 329 err_out: 330 kfree(out_format); 331 err_in: 332 kfree(in_format); 333 available_fmt->input_pin_fmts = NULL; 334 return ret; 335 } 336 337 /* release the memory allocated in sof_ipc4_get_audio_fmt */ 338 static void sof_ipc4_free_audio_fmt(struct sof_ipc4_available_audio_format *available_fmt) 339 340 { 341 kfree(available_fmt->output_pin_fmts); 342 available_fmt->output_pin_fmts = NULL; 343 kfree(available_fmt->input_pin_fmts); 344 available_fmt->input_pin_fmts = NULL; 345 } 346 347 static void sof_ipc4_widget_free_comp_pipeline(struct snd_sof_widget *swidget) 348 { 349 kfree(swidget->private); 350 } 351 352 static int sof_ipc4_widget_set_module_info(struct snd_sof_widget *swidget) 353 { 354 struct snd_soc_component *scomp = swidget->scomp; 355 struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); 356 357 swidget->module_info = sof_ipc4_find_module_by_uuid(sdev, &swidget->uuid); 358 359 if (swidget->module_info) 360 return 0; 361 362 dev_err(sdev->dev, "failed to find module info for widget %s with UUID %pUL\n", 363 swidget->widget->name, &swidget->uuid); 364 return -EINVAL; 365 } 366 367 static int sof_ipc4_widget_setup_msg(struct snd_sof_widget *swidget, struct sof_ipc4_msg *msg) 368 { 369 struct sof_ipc4_fw_module *fw_module; 370 uint32_t type; 371 int ret; 372 373 ret = sof_ipc4_widget_set_module_info(swidget); 374 if (ret) 375 return ret; 376 377 fw_module = swidget->module_info; 378 379 msg->primary = fw_module->man4_module_entry.id; 380 msg->primary |= SOF_IPC4_MSG_TYPE_SET(SOF_IPC4_MOD_INIT_INSTANCE); 381 msg->primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); 382 msg->primary |= SOF_IPC4_MSG_TARGET(SOF_IPC4_MODULE_MSG); 383 384 msg->extension = SOF_IPC4_MOD_EXT_CORE_ID(swidget->core); 385 386 type = (fw_module->man4_module_entry.type & SOF_IPC4_MODULE_DP) ? 1 : 0; 387 msg->extension |= SOF_IPC4_MOD_EXT_DOMAIN(type); 388 389 return 0; 390 } 391 392 static void sof_ipc4_widget_update_kcontrol_module_id(struct snd_sof_widget *swidget) 393 { 394 struct snd_soc_component *scomp = swidget->scomp; 395 struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); 396 struct sof_ipc4_fw_module *fw_module = swidget->module_info; 397 struct snd_sof_control *scontrol; 398 399 /* update module ID for all kcontrols for this widget */ 400 list_for_each_entry(scontrol, &sdev->kcontrol_list, list) { 401 if (scontrol->comp_id == swidget->comp_id) { 402 struct sof_ipc4_control_data *cdata = scontrol->ipc_control_data; 403 struct sof_ipc4_msg *msg = &cdata->msg; 404 405 msg->primary |= fw_module->man4_module_entry.id; 406 } 407 } 408 } 409 410 static int 411 sof_ipc4_update_card_components_string(struct snd_sof_widget *swidget, 412 struct snd_sof_pcm *spcm, int dir) 413 { 414 struct snd_sof_widget *pipe_widget = swidget->spipe->pipe_widget; 415 struct sof_ipc4_pipeline *pipeline = pipe_widget->private; 416 struct snd_soc_component *scomp = spcm->scomp; 417 struct snd_soc_card *card = scomp->card; 418 const char *pt_marker = "iec61937-pcm"; 419 420 /* 421 * Update the card's components list with iec61937-pcm and a list of PCM 422 * ids where ChainDMA is enabled. 423 * These PCMs can be used for bytestream passthrough. 424 */ 425 if (!pipeline->use_chain_dma) 426 return 0; 427 428 if (card->components) { 429 const char *tmp = card->components; 430 431 if (strstr(card->components, pt_marker)) 432 card->components = devm_kasprintf(card->dev, GFP_KERNEL, 433 "%s,%d", 434 card->components, 435 spcm->pcm.pcm_id); 436 else 437 card->components = devm_kasprintf(card->dev, GFP_KERNEL, 438 "%s %s:%d", 439 card->components, 440 pt_marker, 441 spcm->pcm.pcm_id); 442 443 devm_kfree(card->dev, tmp); 444 } else { 445 card->components = devm_kasprintf(card->dev, GFP_KERNEL, 446 "%s:%d", pt_marker, 447 spcm->pcm.pcm_id); 448 } 449 450 if (!card->components) 451 return -ENOMEM; 452 453 return 0; 454 } 455 456 static int sof_ipc4_widget_setup_pcm(struct snd_sof_widget *swidget) 457 { 458 struct sof_ipc4_available_audio_format *available_fmt; 459 struct snd_soc_component *scomp = swidget->scomp; 460 struct sof_ipc4_copier *ipc4_copier; 461 struct snd_sof_pcm *spcm; 462 int node_type = 0; 463 int ret, dir; 464 465 ipc4_copier = kzalloc(sizeof(*ipc4_copier), GFP_KERNEL); 466 if (!ipc4_copier) 467 return -ENOMEM; 468 469 swidget->private = ipc4_copier; 470 available_fmt = &ipc4_copier->available_fmt; 471 472 dev_dbg(scomp->dev, "Updating IPC structure for %s\n", swidget->widget->name); 473 474 ret = sof_ipc4_get_audio_fmt(scomp, swidget, available_fmt, 475 &ipc4_copier->data.base_config); 476 if (ret) 477 goto free_copier; 478 479 /* 480 * This callback is used by host copier and module-to-module copier, 481 * and only host copier needs to set gtw_cfg. 482 */ 483 if (!WIDGET_IS_AIF(swidget->id)) 484 goto skip_gtw_cfg; 485 486 ret = sof_update_ipc_object(scomp, &node_type, 487 SOF_COPIER_TOKENS, swidget->tuples, 488 swidget->num_tuples, sizeof(node_type), 1); 489 490 if (ret) { 491 dev_err(scomp->dev, "parse host copier node type token failed %d\n", 492 ret); 493 goto free_available_fmt; 494 } 495 dev_dbg(scomp->dev, "host copier '%s' node_type %u\n", swidget->widget->name, node_type); 496 497 spcm = snd_sof_find_spcm_comp(scomp, swidget->comp_id, &dir); 498 if (!spcm) 499 goto skip_gtw_cfg; 500 501 ret = sof_ipc4_update_card_components_string(swidget, spcm, dir); 502 if (ret) 503 goto free_available_fmt; 504 505 if (dir == SNDRV_PCM_STREAM_PLAYBACK) { 506 struct snd_sof_pcm_stream *sps = &spcm->stream[dir]; 507 508 sof_update_ipc_object(scomp, &sps->dsp_max_burst_size_in_ms, 509 SOF_COPIER_DEEP_BUFFER_TOKENS, 510 swidget->tuples, 511 swidget->num_tuples, sizeof(u32), 1); 512 /* Set default DMA buffer size if it is not specified in topology */ 513 if (!sps->dsp_max_burst_size_in_ms) 514 sps->dsp_max_burst_size_in_ms = SOF_IPC4_MIN_DMA_BUFFER_SIZE; 515 } else { 516 /* Capture data is copied from DSP to host in 1ms bursts */ 517 spcm->stream[dir].dsp_max_burst_size_in_ms = 1; 518 } 519 520 skip_gtw_cfg: 521 ipc4_copier->gtw_attr = kzalloc(sizeof(*ipc4_copier->gtw_attr), GFP_KERNEL); 522 if (!ipc4_copier->gtw_attr) { 523 ret = -ENOMEM; 524 goto free_available_fmt; 525 } 526 527 ipc4_copier->copier_config = (uint32_t *)ipc4_copier->gtw_attr; 528 ipc4_copier->data.gtw_cfg.config_length = 529 sizeof(struct sof_ipc4_gtw_attributes) >> 2; 530 531 switch (swidget->id) { 532 case snd_soc_dapm_aif_in: 533 case snd_soc_dapm_aif_out: 534 ipc4_copier->data.gtw_cfg.node_id = SOF_IPC4_NODE_TYPE(node_type); 535 break; 536 case snd_soc_dapm_buffer: 537 ipc4_copier->data.gtw_cfg.node_id = SOF_IPC4_INVALID_NODE_ID; 538 ipc4_copier->ipc_config_size = 0; 539 break; 540 default: 541 dev_err(scomp->dev, "invalid widget type %d\n", swidget->id); 542 ret = -EINVAL; 543 goto free_gtw_attr; 544 } 545 546 /* set up module info and message header */ 547 ret = sof_ipc4_widget_setup_msg(swidget, &ipc4_copier->msg); 548 if (ret) 549 goto free_gtw_attr; 550 551 return 0; 552 553 free_gtw_attr: 554 kfree(ipc4_copier->gtw_attr); 555 free_available_fmt: 556 sof_ipc4_free_audio_fmt(available_fmt); 557 free_copier: 558 kfree(ipc4_copier); 559 swidget->private = NULL; 560 return ret; 561 } 562 563 static void sof_ipc4_widget_free_comp_pcm(struct snd_sof_widget *swidget) 564 { 565 struct sof_ipc4_copier *ipc4_copier = swidget->private; 566 struct sof_ipc4_available_audio_format *available_fmt; 567 568 if (!ipc4_copier) 569 return; 570 571 available_fmt = &ipc4_copier->available_fmt; 572 kfree(available_fmt->output_pin_fmts); 573 kfree(ipc4_copier->gtw_attr); 574 kfree(ipc4_copier); 575 swidget->private = NULL; 576 } 577 578 static int sof_ipc4_widget_setup_comp_dai(struct snd_sof_widget *swidget) 579 { 580 struct sof_ipc4_available_audio_format *available_fmt; 581 struct snd_soc_component *scomp = swidget->scomp; 582 struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); 583 struct snd_sof_dai *dai = swidget->private; 584 struct sof_ipc4_copier *ipc4_copier; 585 struct snd_sof_widget *pipe_widget; 586 struct sof_ipc4_pipeline *pipeline; 587 int node_type = 0; 588 int ret; 589 590 ipc4_copier = kzalloc(sizeof(*ipc4_copier), GFP_KERNEL); 591 if (!ipc4_copier) 592 return -ENOMEM; 593 594 available_fmt = &ipc4_copier->available_fmt; 595 596 dev_dbg(scomp->dev, "Updating IPC structure for %s\n", swidget->widget->name); 597 598 ret = sof_ipc4_get_audio_fmt(scomp, swidget, available_fmt, 599 &ipc4_copier->data.base_config); 600 if (ret) 601 goto free_copier; 602 603 ret = sof_update_ipc_object(scomp, &node_type, 604 SOF_COPIER_TOKENS, swidget->tuples, 605 swidget->num_tuples, sizeof(node_type), 1); 606 if (ret) { 607 dev_err(scomp->dev, "parse dai node type failed %d\n", ret); 608 goto free_available_fmt; 609 } 610 611 ret = sof_update_ipc_object(scomp, ipc4_copier, 612 SOF_DAI_TOKENS, swidget->tuples, 613 swidget->num_tuples, sizeof(u32), 1); 614 if (ret) { 615 dev_err(scomp->dev, "parse dai copier node token failed %d\n", ret); 616 goto free_available_fmt; 617 } 618 619 dev_dbg(scomp->dev, "dai %s node_type %u dai_type %u dai_index %d\n", swidget->widget->name, 620 node_type, ipc4_copier->dai_type, ipc4_copier->dai_index); 621 622 dai->type = ipc4_copier->dai_type; 623 ipc4_copier->data.gtw_cfg.node_id = SOF_IPC4_NODE_TYPE(node_type); 624 625 pipe_widget = swidget->spipe->pipe_widget; 626 pipeline = pipe_widget->private; 627 628 if (pipeline->use_chain_dma && 629 !snd_sof_is_chain_dma_supported(sdev, ipc4_copier->dai_type)) { 630 dev_err(scomp->dev, "Bad DAI type '%d', Chain DMA is not supported\n", 631 ipc4_copier->dai_type); 632 ret = -ENODEV; 633 goto free_available_fmt; 634 } 635 636 switch (ipc4_copier->dai_type) { 637 case SOF_DAI_INTEL_ALH: 638 { 639 struct sof_ipc4_alh_configuration_blob *blob; 640 struct snd_soc_dapm_path *p; 641 struct snd_sof_widget *w; 642 int src_num = 0; 643 644 snd_soc_dapm_widget_for_each_source_path(swidget->widget, p) 645 src_num++; 646 647 if (swidget->id == snd_soc_dapm_dai_in && src_num == 0) { 648 /* 649 * The blob will not be used if the ALH copier is playback direction 650 * and doesn't connect to any source. 651 * It is fine to call kfree(ipc4_copier->copier_config) since 652 * ipc4_copier->copier_config is null. 653 */ 654 ret = 0; 655 break; 656 } 657 658 blob = kzalloc(sizeof(*blob), GFP_KERNEL); 659 if (!blob) { 660 ret = -ENOMEM; 661 goto free_available_fmt; 662 } 663 664 list_for_each_entry(w, &sdev->widget_list, list) { 665 if (w->widget->sname && 666 strcmp(w->widget->sname, swidget->widget->sname)) 667 continue; 668 669 blob->alh_cfg.device_count++; 670 } 671 672 ipc4_copier->copier_config = (uint32_t *)blob; 673 /* set data.gtw_cfg.config_length based on device_count */ 674 ipc4_copier->data.gtw_cfg.config_length = (sizeof(blob->gw_attr) + 675 sizeof(blob->alh_cfg.device_count) + 676 sizeof(*blob->alh_cfg.mapping) * 677 blob->alh_cfg.device_count) >> 2; 678 break; 679 } 680 case SOF_DAI_INTEL_SSP: 681 /* set SSP DAI index as the node_id */ 682 ipc4_copier->data.gtw_cfg.node_id |= 683 SOF_IPC4_NODE_INDEX_INTEL_SSP(ipc4_copier->dai_index); 684 break; 685 case SOF_DAI_INTEL_DMIC: 686 /* set DMIC DAI index as the node_id */ 687 ipc4_copier->data.gtw_cfg.node_id |= 688 SOF_IPC4_NODE_INDEX_INTEL_DMIC(ipc4_copier->dai_index); 689 break; 690 default: 691 ipc4_copier->gtw_attr = kzalloc(sizeof(*ipc4_copier->gtw_attr), GFP_KERNEL); 692 if (!ipc4_copier->gtw_attr) { 693 ret = -ENOMEM; 694 goto free_available_fmt; 695 } 696 697 ipc4_copier->copier_config = (uint32_t *)ipc4_copier->gtw_attr; 698 ipc4_copier->data.gtw_cfg.config_length = 699 sizeof(struct sof_ipc4_gtw_attributes) >> 2; 700 break; 701 } 702 703 dai->scomp = scomp; 704 dai->private = ipc4_copier; 705 706 /* set up module info and message header */ 707 ret = sof_ipc4_widget_setup_msg(swidget, &ipc4_copier->msg); 708 if (ret) 709 goto free_copier_config; 710 711 return 0; 712 713 free_copier_config: 714 kfree(ipc4_copier->copier_config); 715 free_available_fmt: 716 sof_ipc4_free_audio_fmt(available_fmt); 717 free_copier: 718 kfree(ipc4_copier); 719 dai->private = NULL; 720 dai->scomp = NULL; 721 return ret; 722 } 723 724 static void sof_ipc4_widget_free_comp_dai(struct snd_sof_widget *swidget) 725 { 726 struct sof_ipc4_available_audio_format *available_fmt; 727 struct snd_sof_dai *dai = swidget->private; 728 struct sof_ipc4_copier *ipc4_copier; 729 730 if (!dai) 731 return; 732 733 if (!dai->private) { 734 kfree(dai); 735 swidget->private = NULL; 736 return; 737 } 738 739 ipc4_copier = dai->private; 740 available_fmt = &ipc4_copier->available_fmt; 741 742 kfree(available_fmt->output_pin_fmts); 743 if (ipc4_copier->dai_type != SOF_DAI_INTEL_SSP && 744 ipc4_copier->dai_type != SOF_DAI_INTEL_DMIC) 745 kfree(ipc4_copier->copier_config); 746 kfree(dai->private); 747 kfree(dai); 748 swidget->private = NULL; 749 } 750 751 static int sof_ipc4_widget_setup_comp_pipeline(struct snd_sof_widget *swidget) 752 { 753 struct snd_soc_component *scomp = swidget->scomp; 754 struct sof_ipc4_pipeline *pipeline; 755 struct snd_sof_pipeline *spipe = swidget->spipe; 756 int ret; 757 758 pipeline = kzalloc(sizeof(*pipeline), GFP_KERNEL); 759 if (!pipeline) 760 return -ENOMEM; 761 762 ret = sof_update_ipc_object(scomp, pipeline, SOF_SCHED_TOKENS, swidget->tuples, 763 swidget->num_tuples, sizeof(*pipeline), 1); 764 if (ret) { 765 dev_err(scomp->dev, "parsing scheduler tokens failed\n"); 766 goto err; 767 } 768 769 swidget->core = pipeline->core_id; 770 spipe->core_mask |= BIT(pipeline->core_id); 771 772 if (pipeline->use_chain_dma) { 773 dev_dbg(scomp->dev, "Set up chain DMA for %s\n", swidget->widget->name); 774 swidget->private = pipeline; 775 return 0; 776 } 777 778 /* parse one set of pipeline tokens */ 779 ret = sof_update_ipc_object(scomp, swidget, SOF_PIPELINE_TOKENS, swidget->tuples, 780 swidget->num_tuples, sizeof(*swidget), 1); 781 if (ret) { 782 dev_err(scomp->dev, "parsing pipeline tokens failed\n"); 783 goto err; 784 } 785 786 dev_dbg(scomp->dev, "pipeline '%s': id %d, pri %d, core_id %u, lp mode %d\n", 787 swidget->widget->name, swidget->pipeline_id, 788 pipeline->priority, pipeline->core_id, pipeline->lp_mode); 789 790 swidget->private = pipeline; 791 792 pipeline->msg.primary = SOF_IPC4_GLB_PIPE_PRIORITY(pipeline->priority); 793 pipeline->msg.primary |= SOF_IPC4_MSG_TYPE_SET(SOF_IPC4_GLB_CREATE_PIPELINE); 794 pipeline->msg.primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); 795 pipeline->msg.primary |= SOF_IPC4_MSG_TARGET(SOF_IPC4_FW_GEN_MSG); 796 797 pipeline->msg.extension = pipeline->lp_mode; 798 pipeline->msg.extension |= SOF_IPC4_GLB_PIPE_EXT_CORE_ID(pipeline->core_id); 799 pipeline->state = SOF_IPC4_PIPE_UNINITIALIZED; 800 801 return 0; 802 err: 803 kfree(pipeline); 804 return ret; 805 } 806 807 static int sof_ipc4_widget_setup_comp_pga(struct snd_sof_widget *swidget) 808 { 809 struct snd_soc_component *scomp = swidget->scomp; 810 struct sof_ipc4_gain *gain; 811 int ret; 812 813 gain = kzalloc(sizeof(*gain), GFP_KERNEL); 814 if (!gain) 815 return -ENOMEM; 816 817 swidget->private = gain; 818 819 gain->data.params.channels = SOF_IPC4_GAIN_ALL_CHANNELS_MASK; 820 gain->data.params.init_val = SOF_IPC4_VOL_ZERO_DB; 821 822 ret = sof_ipc4_get_audio_fmt(scomp, swidget, &gain->available_fmt, &gain->data.base_config); 823 if (ret) 824 goto err; 825 826 ret = sof_update_ipc_object(scomp, &gain->data.params, SOF_GAIN_TOKENS, 827 swidget->tuples, swidget->num_tuples, sizeof(gain->data), 1); 828 if (ret) { 829 dev_err(scomp->dev, "Parsing gain tokens failed\n"); 830 goto err; 831 } 832 833 dev_dbg(scomp->dev, 834 "pga widget %s: ramp type: %d, ramp duration %d, initial gain value: %#x\n", 835 swidget->widget->name, gain->data.params.curve_type, 836 gain->data.params.curve_duration_l, gain->data.params.init_val); 837 838 ret = sof_ipc4_widget_setup_msg(swidget, &gain->msg); 839 if (ret) 840 goto err; 841 842 sof_ipc4_widget_update_kcontrol_module_id(swidget); 843 844 return 0; 845 err: 846 sof_ipc4_free_audio_fmt(&gain->available_fmt); 847 kfree(gain); 848 swidget->private = NULL; 849 return ret; 850 } 851 852 static void sof_ipc4_widget_free_comp_pga(struct snd_sof_widget *swidget) 853 { 854 struct sof_ipc4_gain *gain = swidget->private; 855 856 if (!gain) 857 return; 858 859 sof_ipc4_free_audio_fmt(&gain->available_fmt); 860 kfree(swidget->private); 861 swidget->private = NULL; 862 } 863 864 static int sof_ipc4_widget_setup_comp_mixer(struct snd_sof_widget *swidget) 865 { 866 struct snd_soc_component *scomp = swidget->scomp; 867 struct sof_ipc4_mixer *mixer; 868 int ret; 869 870 dev_dbg(scomp->dev, "Updating IPC structure for %s\n", swidget->widget->name); 871 872 mixer = kzalloc(sizeof(*mixer), GFP_KERNEL); 873 if (!mixer) 874 return -ENOMEM; 875 876 swidget->private = mixer; 877 878 ret = sof_ipc4_get_audio_fmt(scomp, swidget, &mixer->available_fmt, 879 &mixer->base_config); 880 if (ret) 881 goto err; 882 883 ret = sof_ipc4_widget_setup_msg(swidget, &mixer->msg); 884 if (ret) 885 goto err; 886 887 return 0; 888 err: 889 sof_ipc4_free_audio_fmt(&mixer->available_fmt); 890 kfree(mixer); 891 swidget->private = NULL; 892 return ret; 893 } 894 895 static int sof_ipc4_widget_setup_comp_src(struct snd_sof_widget *swidget) 896 { 897 struct snd_soc_component *scomp = swidget->scomp; 898 struct snd_sof_pipeline *spipe = swidget->spipe; 899 struct sof_ipc4_src *src; 900 int ret; 901 902 dev_dbg(scomp->dev, "Updating IPC structure for %s\n", swidget->widget->name); 903 904 src = kzalloc(sizeof(*src), GFP_KERNEL); 905 if (!src) 906 return -ENOMEM; 907 908 swidget->private = src; 909 910 ret = sof_ipc4_get_audio_fmt(scomp, swidget, &src->available_fmt, 911 &src->data.base_config); 912 if (ret) 913 goto err; 914 915 ret = sof_update_ipc_object(scomp, &src->data, SOF_SRC_TOKENS, swidget->tuples, 916 swidget->num_tuples, sizeof(*src), 1); 917 if (ret) { 918 dev_err(scomp->dev, "Parsing SRC tokens failed\n"); 919 goto err; 920 } 921 922 spipe->core_mask |= BIT(swidget->core); 923 924 dev_dbg(scomp->dev, "SRC sink rate %d\n", src->data.sink_rate); 925 926 ret = sof_ipc4_widget_setup_msg(swidget, &src->msg); 927 if (ret) 928 goto err; 929 930 return 0; 931 err: 932 sof_ipc4_free_audio_fmt(&src->available_fmt); 933 kfree(src); 934 swidget->private = NULL; 935 return ret; 936 } 937 938 static void sof_ipc4_widget_free_comp_src(struct snd_sof_widget *swidget) 939 { 940 struct sof_ipc4_src *src = swidget->private; 941 942 if (!src) 943 return; 944 945 sof_ipc4_free_audio_fmt(&src->available_fmt); 946 kfree(swidget->private); 947 swidget->private = NULL; 948 } 949 950 static void sof_ipc4_widget_free_comp_mixer(struct snd_sof_widget *swidget) 951 { 952 struct sof_ipc4_mixer *mixer = swidget->private; 953 954 if (!mixer) 955 return; 956 957 sof_ipc4_free_audio_fmt(&mixer->available_fmt); 958 kfree(swidget->private); 959 swidget->private = NULL; 960 } 961 962 /* 963 * Add the process modules support. The process modules are defined as snd_soc_dapm_effect modules. 964 */ 965 static int sof_ipc4_widget_setup_comp_process(struct snd_sof_widget *swidget) 966 { 967 struct snd_soc_component *scomp = swidget->scomp; 968 struct sof_ipc4_fw_module *fw_module; 969 struct snd_sof_pipeline *spipe = swidget->spipe; 970 struct sof_ipc4_process *process; 971 void *cfg; 972 int ret; 973 974 process = kzalloc(sizeof(*process), GFP_KERNEL); 975 if (!process) 976 return -ENOMEM; 977 978 swidget->private = process; 979 980 ret = sof_ipc4_get_audio_fmt(scomp, swidget, &process->available_fmt, 981 &process->base_config); 982 if (ret) 983 goto err; 984 985 ret = sof_ipc4_widget_setup_msg(swidget, &process->msg); 986 if (ret) 987 goto err; 988 989 /* parse process init module payload config type from module info */ 990 fw_module = swidget->module_info; 991 process->init_config = FIELD_GET(SOF_IPC4_MODULE_INIT_CONFIG_MASK, 992 fw_module->man4_module_entry.type); 993 994 process->ipc_config_size = sizeof(struct sof_ipc4_base_module_cfg); 995 996 /* allocate memory for base config extension if needed */ 997 if (process->init_config == SOF_IPC4_MODULE_INIT_CONFIG_TYPE_BASE_CFG_WITH_EXT) { 998 struct sof_ipc4_base_module_cfg_ext *base_cfg_ext; 999 u32 ext_size = struct_size(base_cfg_ext, pin_formats, 1000 size_add(swidget->num_input_pins, 1001 swidget->num_output_pins)); 1002 1003 base_cfg_ext = kzalloc(ext_size, GFP_KERNEL); 1004 if (!base_cfg_ext) { 1005 ret = -ENOMEM; 1006 goto free_available_fmt; 1007 } 1008 1009 base_cfg_ext->num_input_pin_fmts = swidget->num_input_pins; 1010 base_cfg_ext->num_output_pin_fmts = swidget->num_output_pins; 1011 process->base_config_ext = base_cfg_ext; 1012 process->base_config_ext_size = ext_size; 1013 process->ipc_config_size += ext_size; 1014 } 1015 1016 cfg = kzalloc(process->ipc_config_size, GFP_KERNEL); 1017 if (!cfg) { 1018 ret = -ENOMEM; 1019 goto free_base_cfg_ext; 1020 } 1021 1022 process->ipc_config_data = cfg; 1023 1024 sof_ipc4_widget_update_kcontrol_module_id(swidget); 1025 1026 /* set pipeline core mask to keep track of the core the module is scheduled to run on */ 1027 spipe->core_mask |= BIT(swidget->core); 1028 1029 return 0; 1030 free_base_cfg_ext: 1031 kfree(process->base_config_ext); 1032 process->base_config_ext = NULL; 1033 free_available_fmt: 1034 sof_ipc4_free_audio_fmt(&process->available_fmt); 1035 err: 1036 kfree(process); 1037 swidget->private = NULL; 1038 return ret; 1039 } 1040 1041 static void sof_ipc4_widget_free_comp_process(struct snd_sof_widget *swidget) 1042 { 1043 struct sof_ipc4_process *process = swidget->private; 1044 1045 if (!process) 1046 return; 1047 1048 kfree(process->ipc_config_data); 1049 kfree(process->base_config_ext); 1050 sof_ipc4_free_audio_fmt(&process->available_fmt); 1051 kfree(swidget->private); 1052 swidget->private = NULL; 1053 } 1054 1055 static void 1056 sof_ipc4_update_resource_usage(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget, 1057 struct sof_ipc4_base_module_cfg *base_config) 1058 { 1059 struct sof_ipc4_fw_module *fw_module = swidget->module_info; 1060 struct snd_sof_widget *pipe_widget; 1061 struct sof_ipc4_pipeline *pipeline; 1062 int task_mem, queue_mem; 1063 int ibs, bss, total; 1064 1065 ibs = base_config->ibs; 1066 bss = base_config->is_pages; 1067 1068 task_mem = SOF_IPC4_PIPELINE_OBJECT_SIZE; 1069 task_mem += SOF_IPC4_MODULE_INSTANCE_LIST_ITEM_SIZE + bss; 1070 1071 if (fw_module->man4_module_entry.type & SOF_IPC4_MODULE_LL) { 1072 task_mem += SOF_IPC4_FW_ROUNDUP(SOF_IPC4_LL_TASK_OBJECT_SIZE); 1073 task_mem += SOF_IPC4_FW_MAX_QUEUE_COUNT * SOF_IPC4_MODULE_INSTANCE_LIST_ITEM_SIZE; 1074 task_mem += SOF_IPC4_LL_TASK_LIST_ITEM_SIZE; 1075 } else { 1076 task_mem += SOF_IPC4_FW_ROUNDUP(SOF_IPC4_DP_TASK_OBJECT_SIZE); 1077 task_mem += SOF_IPC4_DP_TASK_LIST_SIZE; 1078 } 1079 1080 ibs = SOF_IPC4_FW_ROUNDUP(ibs); 1081 queue_mem = SOF_IPC4_FW_MAX_QUEUE_COUNT * (SOF_IPC4_DATA_QUEUE_OBJECT_SIZE + ibs); 1082 1083 total = SOF_IPC4_FW_PAGE(task_mem + queue_mem); 1084 1085 pipe_widget = swidget->spipe->pipe_widget; 1086 pipeline = pipe_widget->private; 1087 pipeline->mem_usage += total; 1088 1089 /* Update base_config->cpc from the module manifest */ 1090 sof_ipc4_update_cpc_from_manifest(sdev, fw_module, base_config); 1091 1092 if (ignore_cpc) { 1093 dev_dbg(sdev->dev, "%s: ibs / obs: %u / %u, forcing cpc to 0 from %u\n", 1094 swidget->widget->name, base_config->ibs, base_config->obs, 1095 base_config->cpc); 1096 base_config->cpc = 0; 1097 } else { 1098 dev_dbg(sdev->dev, "%s: ibs / obs / cpc: %u / %u / %u\n", 1099 swidget->widget->name, base_config->ibs, base_config->obs, 1100 base_config->cpc); 1101 } 1102 } 1103 1104 static int sof_ipc4_widget_assign_instance_id(struct snd_sof_dev *sdev, 1105 struct snd_sof_widget *swidget) 1106 { 1107 struct sof_ipc4_fw_module *fw_module = swidget->module_info; 1108 int max_instances = fw_module->man4_module_entry.instance_max_count; 1109 1110 swidget->instance_id = ida_alloc_max(&fw_module->m_ida, max_instances, GFP_KERNEL); 1111 if (swidget->instance_id < 0) { 1112 dev_err(sdev->dev, "failed to assign instance id for widget %s", 1113 swidget->widget->name); 1114 return swidget->instance_id; 1115 } 1116 1117 return 0; 1118 } 1119 1120 /* update hw_params based on the audio stream format */ 1121 static int sof_ipc4_update_hw_params(struct snd_sof_dev *sdev, struct snd_pcm_hw_params *params, 1122 struct sof_ipc4_audio_format *fmt) 1123 { 1124 snd_pcm_format_t snd_fmt; 1125 struct snd_interval *i; 1126 struct snd_mask *m; 1127 int valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg); 1128 unsigned int channels, rate; 1129 1130 switch (valid_bits) { 1131 case 16: 1132 snd_fmt = SNDRV_PCM_FORMAT_S16_LE; 1133 break; 1134 case 24: 1135 snd_fmt = SNDRV_PCM_FORMAT_S24_LE; 1136 break; 1137 case 32: 1138 snd_fmt = SNDRV_PCM_FORMAT_S32_LE; 1139 break; 1140 default: 1141 dev_err(sdev->dev, "invalid PCM valid_bits %d\n", valid_bits); 1142 return -EINVAL; 1143 } 1144 1145 m = hw_param_mask(params, SNDRV_PCM_HW_PARAM_FORMAT); 1146 snd_mask_none(m); 1147 snd_mask_set_format(m, snd_fmt); 1148 1149 rate = fmt->sampling_frequency; 1150 i = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); 1151 i->min = rate; 1152 i->max = rate; 1153 1154 channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(fmt->fmt_cfg); 1155 i = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); 1156 i->min = channels; 1157 i->max = channels; 1158 1159 return 0; 1160 } 1161 1162 static bool sof_ipc4_is_single_format(struct snd_sof_dev *sdev, 1163 struct sof_ipc4_pin_format *pin_fmts, u32 pin_fmts_size) 1164 { 1165 struct sof_ipc4_audio_format *fmt; 1166 u32 rate, channels, valid_bits; 1167 int i; 1168 1169 fmt = &pin_fmts[0].audio_fmt; 1170 rate = fmt->sampling_frequency; 1171 channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(fmt->fmt_cfg); 1172 valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg); 1173 1174 /* check if all output formats in topology are the same */ 1175 for (i = 1; i < pin_fmts_size; i++) { 1176 u32 _rate, _channels, _valid_bits; 1177 1178 fmt = &pin_fmts[i].audio_fmt; 1179 _rate = fmt->sampling_frequency; 1180 _channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(fmt->fmt_cfg); 1181 _valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg); 1182 1183 if (_rate != rate || _channels != channels || _valid_bits != valid_bits) 1184 return false; 1185 } 1186 1187 return true; 1188 } 1189 1190 static int sof_ipc4_init_output_audio_fmt(struct snd_sof_dev *sdev, 1191 struct sof_ipc4_base_module_cfg *base_config, 1192 struct sof_ipc4_available_audio_format *available_fmt, 1193 u32 out_ref_rate, u32 out_ref_channels, 1194 u32 out_ref_valid_bits) 1195 { 1196 struct sof_ipc4_audio_format *out_fmt; 1197 bool single_format; 1198 int i; 1199 1200 if (!available_fmt->num_output_formats) 1201 return -EINVAL; 1202 1203 single_format = sof_ipc4_is_single_format(sdev, available_fmt->output_pin_fmts, 1204 available_fmt->num_output_formats); 1205 1206 /* pick the first format if there's only one available or if all formats are the same */ 1207 if (single_format) { 1208 base_config->obs = available_fmt->output_pin_fmts[0].buffer_size; 1209 return 0; 1210 } 1211 1212 /* 1213 * if there are multiple output formats, then choose the output format that matches 1214 * the reference params 1215 */ 1216 for (i = 0; i < available_fmt->num_output_formats; i++) { 1217 u32 _out_rate, _out_channels, _out_valid_bits; 1218 1219 out_fmt = &available_fmt->output_pin_fmts[i].audio_fmt; 1220 _out_rate = out_fmt->sampling_frequency; 1221 _out_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(out_fmt->fmt_cfg); 1222 _out_valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(out_fmt->fmt_cfg); 1223 1224 if (_out_rate == out_ref_rate && _out_channels == out_ref_channels && 1225 _out_valid_bits == out_ref_valid_bits) { 1226 base_config->obs = available_fmt->output_pin_fmts[i].buffer_size; 1227 return i; 1228 } 1229 } 1230 1231 return -EINVAL; 1232 } 1233 1234 static int sof_ipc4_get_valid_bits(struct snd_sof_dev *sdev, struct snd_pcm_hw_params *params) 1235 { 1236 switch (params_format(params)) { 1237 case SNDRV_PCM_FORMAT_S16_LE: 1238 return 16; 1239 case SNDRV_PCM_FORMAT_S24_LE: 1240 return 24; 1241 case SNDRV_PCM_FORMAT_S32_LE: 1242 return 32; 1243 default: 1244 dev_err(sdev->dev, "invalid pcm frame format %d\n", params_format(params)); 1245 return -EINVAL; 1246 } 1247 } 1248 1249 static int sof_ipc4_init_input_audio_fmt(struct snd_sof_dev *sdev, 1250 struct snd_sof_widget *swidget, 1251 struct sof_ipc4_base_module_cfg *base_config, 1252 struct snd_pcm_hw_params *params, 1253 struct sof_ipc4_available_audio_format *available_fmt) 1254 { 1255 struct sof_ipc4_pin_format *pin_fmts = available_fmt->input_pin_fmts; 1256 u32 pin_fmts_size = available_fmt->num_input_formats; 1257 u32 valid_bits; 1258 u32 channels; 1259 u32 rate; 1260 bool single_format; 1261 int sample_valid_bits; 1262 int i = 0; 1263 1264 if (!available_fmt->num_input_formats) { 1265 dev_err(sdev->dev, "no input formats for %s\n", swidget->widget->name); 1266 return -EINVAL; 1267 } 1268 1269 single_format = sof_ipc4_is_single_format(sdev, available_fmt->input_pin_fmts, 1270 available_fmt->num_input_formats); 1271 if (single_format) 1272 goto in_fmt; 1273 1274 sample_valid_bits = sof_ipc4_get_valid_bits(sdev, params); 1275 if (sample_valid_bits < 0) 1276 return sample_valid_bits; 1277 1278 /* 1279 * Search supported input audio formats with pin index 0 to match rate, channels and 1280 * sample_valid_bits from reference params 1281 */ 1282 for (i = 0; i < pin_fmts_size; i++) { 1283 struct sof_ipc4_audio_format *fmt = &pin_fmts[i].audio_fmt; 1284 1285 if (pin_fmts[i].pin_index) 1286 continue; 1287 1288 rate = fmt->sampling_frequency; 1289 channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(fmt->fmt_cfg); 1290 valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg); 1291 if (params_rate(params) == rate && params_channels(params) == channels && 1292 sample_valid_bits == valid_bits) { 1293 dev_dbg(sdev->dev, "matched audio format index for %uHz, %ubit, %u channels: %d\n", 1294 rate, valid_bits, channels, i); 1295 break; 1296 } 1297 } 1298 1299 if (i == pin_fmts_size) { 1300 dev_err(sdev->dev, "%s: Unsupported audio format: %uHz, %ubit, %u channels\n", 1301 __func__, params_rate(params), sample_valid_bits, params_channels(params)); 1302 return -EINVAL; 1303 } 1304 1305 in_fmt: 1306 /* copy input format */ 1307 if (available_fmt->num_input_formats && i < available_fmt->num_input_formats) { 1308 memcpy(&base_config->audio_fmt, &available_fmt->input_pin_fmts[i].audio_fmt, 1309 sizeof(struct sof_ipc4_audio_format)); 1310 1311 /* set base_cfg ibs/obs */ 1312 base_config->ibs = available_fmt->input_pin_fmts[i].buffer_size; 1313 1314 dev_dbg(sdev->dev, "Init input audio formats for %s\n", swidget->widget->name); 1315 sof_ipc4_dbg_audio_format(sdev->dev, &available_fmt->input_pin_fmts[i], 1); 1316 } 1317 1318 return i; 1319 } 1320 1321 static void sof_ipc4_unprepare_copier_module(struct snd_sof_widget *swidget) 1322 { 1323 struct sof_ipc4_copier *ipc4_copier = NULL; 1324 struct snd_sof_widget *pipe_widget; 1325 struct sof_ipc4_pipeline *pipeline; 1326 1327 /* reset pipeline memory usage */ 1328 pipe_widget = swidget->spipe->pipe_widget; 1329 pipeline = pipe_widget->private; 1330 pipeline->mem_usage = 0; 1331 1332 if (WIDGET_IS_AIF(swidget->id) || swidget->id == snd_soc_dapm_buffer) { 1333 if (pipeline->use_chain_dma) { 1334 pipeline->msg.primary = 0; 1335 pipeline->msg.extension = 0; 1336 } 1337 ipc4_copier = swidget->private; 1338 } else if (WIDGET_IS_DAI(swidget->id)) { 1339 struct snd_sof_dai *dai = swidget->private; 1340 1341 ipc4_copier = dai->private; 1342 1343 if (pipeline->use_chain_dma) { 1344 pipeline->msg.primary = 0; 1345 pipeline->msg.extension = 0; 1346 } 1347 1348 if (ipc4_copier->dai_type == SOF_DAI_INTEL_ALH) { 1349 struct sof_ipc4_alh_configuration_blob *blob; 1350 unsigned int group_id; 1351 1352 blob = (struct sof_ipc4_alh_configuration_blob *)ipc4_copier->copier_config; 1353 if (blob->alh_cfg.device_count > 1) { 1354 group_id = SOF_IPC4_NODE_INDEX(ipc4_copier->data.gtw_cfg.node_id) - 1355 ALH_MULTI_GTW_BASE; 1356 ida_free(&alh_group_ida, group_id); 1357 } 1358 } 1359 } 1360 1361 if (ipc4_copier) { 1362 kfree(ipc4_copier->ipc_config_data); 1363 ipc4_copier->ipc_config_data = NULL; 1364 ipc4_copier->ipc_config_size = 0; 1365 } 1366 } 1367 1368 #if IS_ENABLED(CONFIG_ACPI) && IS_ENABLED(CONFIG_SND_INTEL_NHLT) 1369 static int snd_sof_get_hw_config_params(struct snd_sof_dev *sdev, struct snd_sof_dai *dai, 1370 int *sample_rate, int *channel_count, int *bit_depth) 1371 { 1372 struct snd_soc_tplg_hw_config *hw_config; 1373 struct snd_sof_dai_link *slink; 1374 bool dai_link_found = false; 1375 bool hw_cfg_found = false; 1376 int i; 1377 1378 /* get current hw_config from link */ 1379 list_for_each_entry(slink, &sdev->dai_link_list, list) { 1380 if (!strcmp(slink->link->name, dai->name)) { 1381 dai_link_found = true; 1382 break; 1383 } 1384 } 1385 1386 if (!dai_link_found) { 1387 dev_err(sdev->dev, "%s: no DAI link found for DAI %s\n", __func__, dai->name); 1388 return -EINVAL; 1389 } 1390 1391 for (i = 0; i < slink->num_hw_configs; i++) { 1392 hw_config = &slink->hw_configs[i]; 1393 if (dai->current_config == le32_to_cpu(hw_config->id)) { 1394 hw_cfg_found = true; 1395 break; 1396 } 1397 } 1398 1399 if (!hw_cfg_found) { 1400 dev_err(sdev->dev, "%s: no matching hw_config found for DAI %s\n", __func__, 1401 dai->name); 1402 return -EINVAL; 1403 } 1404 1405 *bit_depth = le32_to_cpu(hw_config->tdm_slot_width); 1406 *channel_count = le32_to_cpu(hw_config->tdm_slots); 1407 *sample_rate = le32_to_cpu(hw_config->fsync_rate); 1408 1409 dev_dbg(sdev->dev, "sample rate: %d sample width: %d channels: %d\n", 1410 *sample_rate, *bit_depth, *channel_count); 1411 1412 return 0; 1413 } 1414 1415 static int snd_sof_get_nhlt_endpoint_data(struct snd_sof_dev *sdev, struct snd_sof_dai *dai, 1416 struct snd_pcm_hw_params *params, u32 dai_index, 1417 u32 linktype, u8 dir, u32 **dst, u32 *len) 1418 { 1419 struct sof_ipc4_fw_data *ipc4_data = sdev->private; 1420 struct nhlt_specific_cfg *cfg; 1421 int sample_rate, channel_count; 1422 int bit_depth, ret; 1423 u32 nhlt_type; 1424 int dev_type = 0; 1425 1426 /* convert to NHLT type */ 1427 switch (linktype) { 1428 case SOF_DAI_INTEL_DMIC: 1429 nhlt_type = NHLT_LINK_DMIC; 1430 bit_depth = params_width(params); 1431 channel_count = params_channels(params); 1432 sample_rate = params_rate(params); 1433 break; 1434 case SOF_DAI_INTEL_SSP: 1435 nhlt_type = NHLT_LINK_SSP; 1436 ret = snd_sof_get_hw_config_params(sdev, dai, &sample_rate, &channel_count, 1437 &bit_depth); 1438 if (ret < 0) 1439 return ret; 1440 1441 /* 1442 * We need to know the type of the external device attached to a SSP 1443 * port to retrieve the blob from NHLT. However, device type is not 1444 * specified in topology. 1445 * Query the type for the port and then pass that information back 1446 * to the blob lookup function. 1447 */ 1448 dev_type = intel_nhlt_ssp_device_type(sdev->dev, ipc4_data->nhlt, 1449 dai_index); 1450 if (dev_type < 0) 1451 return dev_type; 1452 break; 1453 default: 1454 return 0; 1455 } 1456 1457 dev_dbg(sdev->dev, "dai index %d nhlt type %d direction %d dev type %d\n", 1458 dai_index, nhlt_type, dir, dev_type); 1459 1460 /* find NHLT blob with matching params */ 1461 cfg = intel_nhlt_get_endpoint_blob(sdev->dev, ipc4_data->nhlt, dai_index, nhlt_type, 1462 bit_depth, bit_depth, channel_count, sample_rate, 1463 dir, dev_type); 1464 1465 if (!cfg) { 1466 dev_err(sdev->dev, 1467 "no matching blob for sample rate: %d sample width: %d channels: %d\n", 1468 sample_rate, bit_depth, channel_count); 1469 return -EINVAL; 1470 } 1471 1472 /* config length should be in dwords */ 1473 *len = cfg->size >> 2; 1474 *dst = (u32 *)cfg->caps; 1475 1476 return 0; 1477 } 1478 #else 1479 static int snd_sof_get_nhlt_endpoint_data(struct snd_sof_dev *sdev, struct snd_sof_dai *dai, 1480 struct snd_pcm_hw_params *params, u32 dai_index, 1481 u32 linktype, u8 dir, u32 **dst, u32 *len) 1482 { 1483 return 0; 1484 } 1485 #endif 1486 1487 bool sof_ipc4_copier_is_single_format(struct snd_sof_dev *sdev, 1488 struct sof_ipc4_pin_format *pin_fmts, 1489 u32 pin_fmts_size) 1490 { 1491 struct sof_ipc4_audio_format *fmt; 1492 u32 valid_bits; 1493 int i; 1494 1495 fmt = &pin_fmts[0].audio_fmt; 1496 valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg); 1497 1498 /* check if all formats in topology are the same */ 1499 for (i = 1; i < pin_fmts_size; i++) { 1500 u32 _valid_bits; 1501 1502 fmt = &pin_fmts[i].audio_fmt; 1503 _valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(fmt->fmt_cfg); 1504 1505 if (_valid_bits != valid_bits) 1506 return false; 1507 } 1508 1509 return true; 1510 } 1511 1512 static int 1513 sof_ipc4_prepare_copier_module(struct snd_sof_widget *swidget, 1514 struct snd_pcm_hw_params *fe_params, 1515 struct snd_sof_platform_stream_params *platform_params, 1516 struct snd_pcm_hw_params *pipeline_params, int dir) 1517 { 1518 struct sof_ipc4_available_audio_format *available_fmt; 1519 struct snd_soc_component *scomp = swidget->scomp; 1520 struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); 1521 struct sof_ipc4_copier_data *copier_data; 1522 struct snd_pcm_hw_params *ref_params; 1523 struct sof_ipc4_copier *ipc4_copier; 1524 struct snd_sof_dai *dai; 1525 u32 gtw_cfg_config_length; 1526 u32 dma_config_tlv_size = 0; 1527 void **ipc_config_data; 1528 int *ipc_config_size; 1529 u32 **data; 1530 int ipc_size, ret, out_ref_valid_bits; 1531 u32 out_ref_rate, out_ref_channels; 1532 u32 deep_buffer_dma_ms = 0; 1533 int output_fmt_index; 1534 bool single_output_format; 1535 int i; 1536 1537 dev_dbg(sdev->dev, "copier %s, type %d", swidget->widget->name, swidget->id); 1538 1539 switch (swidget->id) { 1540 case snd_soc_dapm_aif_in: 1541 case snd_soc_dapm_aif_out: 1542 { 1543 struct sof_ipc4_gtw_attributes *gtw_attr; 1544 struct snd_sof_widget *pipe_widget; 1545 struct sof_ipc4_pipeline *pipeline; 1546 1547 /* parse the deep buffer dma size */ 1548 ret = sof_update_ipc_object(scomp, &deep_buffer_dma_ms, 1549 SOF_COPIER_DEEP_BUFFER_TOKENS, swidget->tuples, 1550 swidget->num_tuples, sizeof(u32), 1); 1551 if (ret) { 1552 dev_err(scomp->dev, "Failed to parse deep buffer dma size for %s\n", 1553 swidget->widget->name); 1554 return ret; 1555 } 1556 1557 ipc4_copier = (struct sof_ipc4_copier *)swidget->private; 1558 gtw_attr = ipc4_copier->gtw_attr; 1559 copier_data = &ipc4_copier->data; 1560 available_fmt = &ipc4_copier->available_fmt; 1561 1562 pipe_widget = swidget->spipe->pipe_widget; 1563 pipeline = pipe_widget->private; 1564 1565 if (pipeline->use_chain_dma) { 1566 u32 host_dma_id; 1567 u32 fifo_size; 1568 1569 host_dma_id = platform_params->stream_tag - 1; 1570 pipeline->msg.primary |= SOF_IPC4_GLB_CHAIN_DMA_HOST_ID(host_dma_id); 1571 1572 /* Set SCS bit for S16_LE format only */ 1573 if (params_format(fe_params) == SNDRV_PCM_FORMAT_S16_LE) 1574 pipeline->msg.primary |= SOF_IPC4_GLB_CHAIN_DMA_SCS_MASK; 1575 1576 /* 1577 * Despite its name the bitfield 'fifo_size' is used to define DMA buffer 1578 * size. The expression calculates 2ms buffer size. 1579 */ 1580 fifo_size = DIV_ROUND_UP((SOF_IPC4_CHAIN_DMA_BUF_SIZE_MS * 1581 params_rate(fe_params) * 1582 params_channels(fe_params) * 1583 params_physical_width(fe_params)), 8000); 1584 pipeline->msg.extension |= SOF_IPC4_GLB_EXT_CHAIN_DMA_FIFO_SIZE(fifo_size); 1585 1586 /* 1587 * Chain DMA does not support stream timestamping, set node_id to invalid 1588 * to skip the code in sof_ipc4_get_stream_start_offset(). 1589 */ 1590 copier_data->gtw_cfg.node_id = SOF_IPC4_INVALID_NODE_ID; 1591 1592 return 0; 1593 } 1594 1595 /* 1596 * Use the input_pin_fmts to match pcm params for playback and the output_pin_fmts 1597 * for capture. 1598 */ 1599 if (dir == SNDRV_PCM_STREAM_PLAYBACK) 1600 ref_params = fe_params; 1601 else 1602 ref_params = pipeline_params; 1603 1604 copier_data->gtw_cfg.node_id &= ~SOF_IPC4_NODE_INDEX_MASK; 1605 copier_data->gtw_cfg.node_id |= 1606 SOF_IPC4_NODE_INDEX(platform_params->stream_tag - 1); 1607 1608 /* set gateway attributes */ 1609 gtw_attr->lp_buffer_alloc = pipeline->lp_mode; 1610 break; 1611 } 1612 case snd_soc_dapm_dai_in: 1613 case snd_soc_dapm_dai_out: 1614 { 1615 struct snd_sof_widget *pipe_widget = swidget->spipe->pipe_widget; 1616 struct sof_ipc4_pipeline *pipeline = pipe_widget->private; 1617 1618 if (pipeline->use_chain_dma) 1619 return 0; 1620 1621 dai = swidget->private; 1622 1623 ipc4_copier = (struct sof_ipc4_copier *)dai->private; 1624 copier_data = &ipc4_copier->data; 1625 available_fmt = &ipc4_copier->available_fmt; 1626 1627 /* 1628 * When there is format conversion within a pipeline, the number of supported 1629 * output formats is typically limited to just 1 for the DAI copiers. But when there 1630 * is no format conversion, the DAI copiers input format must match that of the 1631 * FE hw_params for capture and the pipeline params for playback. 1632 */ 1633 if (dir == SNDRV_PCM_STREAM_PLAYBACK) 1634 ref_params = pipeline_params; 1635 else 1636 ref_params = fe_params; 1637 1638 ret = snd_sof_get_nhlt_endpoint_data(sdev, dai, fe_params, ipc4_copier->dai_index, 1639 ipc4_copier->dai_type, dir, 1640 &ipc4_copier->copier_config, 1641 &copier_data->gtw_cfg.config_length); 1642 if (ret < 0) 1643 return ret; 1644 1645 break; 1646 } 1647 case snd_soc_dapm_buffer: 1648 { 1649 ipc4_copier = (struct sof_ipc4_copier *)swidget->private; 1650 copier_data = &ipc4_copier->data; 1651 available_fmt = &ipc4_copier->available_fmt; 1652 ref_params = pipeline_params; 1653 1654 break; 1655 } 1656 default: 1657 dev_err(sdev->dev, "unsupported type %d for copier %s", 1658 swidget->id, swidget->widget->name); 1659 return -EINVAL; 1660 } 1661 1662 /* set input and output audio formats */ 1663 ret = sof_ipc4_init_input_audio_fmt(sdev, swidget, &copier_data->base_config, ref_params, 1664 available_fmt); 1665 if (ret < 0) 1666 return ret; 1667 1668 /* set the reference params for output format selection */ 1669 single_output_format = sof_ipc4_copier_is_single_format(sdev, 1670 available_fmt->output_pin_fmts, 1671 available_fmt->num_output_formats); 1672 switch (swidget->id) { 1673 case snd_soc_dapm_aif_in: 1674 case snd_soc_dapm_dai_out: 1675 case snd_soc_dapm_buffer: 1676 { 1677 struct sof_ipc4_audio_format *in_fmt; 1678 1679 in_fmt = &available_fmt->input_pin_fmts[ret].audio_fmt; 1680 out_ref_rate = in_fmt->sampling_frequency; 1681 out_ref_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(in_fmt->fmt_cfg); 1682 1683 if (!single_output_format) 1684 out_ref_valid_bits = 1685 SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(in_fmt->fmt_cfg); 1686 break; 1687 } 1688 case snd_soc_dapm_aif_out: 1689 case snd_soc_dapm_dai_in: 1690 out_ref_rate = params_rate(fe_params); 1691 out_ref_channels = params_channels(fe_params); 1692 if (!single_output_format) { 1693 out_ref_valid_bits = sof_ipc4_get_valid_bits(sdev, fe_params); 1694 if (out_ref_valid_bits < 0) 1695 return out_ref_valid_bits; 1696 } 1697 break; 1698 default: 1699 /* 1700 * Unsupported type should be caught by the former switch default 1701 * case, this should never happen in reality. 1702 */ 1703 return -EINVAL; 1704 } 1705 1706 /* 1707 * if the output format is the same across all available output formats, choose 1708 * that as the reference. 1709 */ 1710 if (single_output_format) { 1711 struct sof_ipc4_audio_format *out_fmt; 1712 1713 out_fmt = &available_fmt->output_pin_fmts[0].audio_fmt; 1714 out_ref_valid_bits = 1715 SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(out_fmt->fmt_cfg); 1716 } 1717 1718 dev_dbg(sdev->dev, "copier %s: reference output rate %d, channels %d valid_bits %d\n", 1719 swidget->widget->name, out_ref_rate, out_ref_channels, out_ref_valid_bits); 1720 1721 output_fmt_index = sof_ipc4_init_output_audio_fmt(sdev, &copier_data->base_config, 1722 available_fmt, out_ref_rate, 1723 out_ref_channels, out_ref_valid_bits); 1724 if (output_fmt_index < 0) { 1725 dev_err(sdev->dev, "Failed to initialize output format for %s", 1726 swidget->widget->name); 1727 return output_fmt_index; 1728 } 1729 1730 /* 1731 * Set the output format. Current topology defines pin 0 input and output formats in pairs. 1732 * This assumes that the pin 0 formats are defined before all other pins. 1733 * So pick the output audio format with the same index as the chosen 1734 * input format. This logic will need to be updated when the format definitions 1735 * in topology change. 1736 */ 1737 memcpy(&copier_data->out_format, 1738 &available_fmt->output_pin_fmts[output_fmt_index].audio_fmt, 1739 sizeof(struct sof_ipc4_audio_format)); 1740 dev_dbg(sdev->dev, "Output audio format for %s\n", swidget->widget->name); 1741 sof_ipc4_dbg_audio_format(sdev->dev, &available_fmt->output_pin_fmts[output_fmt_index], 1); 1742 1743 switch (swidget->id) { 1744 case snd_soc_dapm_dai_in: 1745 case snd_soc_dapm_dai_out: 1746 { 1747 /* 1748 * Only SOF_DAI_INTEL_ALH needs copier_data to set blob. 1749 * That's why only ALH dai's blob is set after sof_ipc4_init_input_audio_fmt 1750 */ 1751 if (ipc4_copier->dai_type == SOF_DAI_INTEL_ALH) { 1752 struct sof_ipc4_alh_configuration_blob *blob; 1753 struct sof_ipc4_dma_config *dma_config; 1754 struct sof_ipc4_copier_data *alh_data; 1755 struct sof_ipc4_copier *alh_copier; 1756 struct snd_sof_widget *w; 1757 u32 ch_count = 0; 1758 u32 ch_mask = 0; 1759 u32 ch_map; 1760 u32 step; 1761 u32 mask; 1762 1763 blob = (struct sof_ipc4_alh_configuration_blob *)ipc4_copier->copier_config; 1764 1765 blob->gw_attr.lp_buffer_alloc = 0; 1766 1767 /* Get channel_mask from ch_map */ 1768 ch_map = copier_data->base_config.audio_fmt.ch_map; 1769 for (i = 0; ch_map; i++) { 1770 if ((ch_map & 0xf) != 0xf) { 1771 ch_mask |= BIT(i); 1772 ch_count++; 1773 } 1774 ch_map >>= 4; 1775 } 1776 1777 step = ch_count / blob->alh_cfg.device_count; 1778 mask = GENMASK(step - 1, 0); 1779 /* 1780 * Set each gtw_cfg.node_id to blob->alh_cfg.mapping[] 1781 * for all widgets with the same stream name 1782 */ 1783 i = 0; 1784 list_for_each_entry(w, &sdev->widget_list, list) { 1785 u32 node_type; 1786 1787 if (w->widget->sname && 1788 strcmp(w->widget->sname, swidget->widget->sname)) 1789 continue; 1790 1791 dai = w->private; 1792 alh_copier = (struct sof_ipc4_copier *)dai->private; 1793 alh_data = &alh_copier->data; 1794 node_type = SOF_IPC4_GET_NODE_TYPE(alh_data->gtw_cfg.node_id); 1795 blob->alh_cfg.mapping[i].device = SOF_IPC4_NODE_TYPE(node_type); 1796 blob->alh_cfg.mapping[i].device |= 1797 SOF_IPC4_NODE_INDEX(alh_copier->dai_index); 1798 1799 /* 1800 * The mapping[i] device in ALH blob should be the same as the 1801 * dma_config_tlv[i] mapping device if a dma_config_tlv is present. 1802 * The device id will be used for DMA tlv mapping purposes. 1803 */ 1804 if (ipc4_copier->dma_config_tlv[i].length) { 1805 dma_config = &ipc4_copier->dma_config_tlv[i].dma_config; 1806 blob->alh_cfg.mapping[i].device = 1807 dma_config->dma_stream_channel_map.mapping[0].device; 1808 } 1809 1810 /* 1811 * Set the same channel mask for playback as the audio data is 1812 * duplicated for all speakers. For capture, split the channels 1813 * among the aggregated DAIs. For example, with 4 channels on 2 1814 * aggregated DAIs, the channel_mask should be 0x3 and 0xc for the 1815 * two DAI's. 1816 * The channel masks used depend on the cpu_dais used in the 1817 * dailink at the machine driver level, which actually comes from 1818 * the tables in soc_acpi files depending on the _ADR and devID 1819 * registers for each codec. 1820 */ 1821 if (w->id == snd_soc_dapm_dai_in) 1822 blob->alh_cfg.mapping[i].channel_mask = ch_mask; 1823 else 1824 blob->alh_cfg.mapping[i].channel_mask = mask << (step * i); 1825 1826 i++; 1827 } 1828 if (blob->alh_cfg.device_count > 1) { 1829 int group_id; 1830 1831 group_id = ida_alloc_max(&alh_group_ida, ALH_MULTI_GTW_COUNT - 1, 1832 GFP_KERNEL); 1833 1834 if (group_id < 0) 1835 return group_id; 1836 1837 /* add multi-gateway base */ 1838 group_id += ALH_MULTI_GTW_BASE; 1839 copier_data->gtw_cfg.node_id &= ~SOF_IPC4_NODE_INDEX_MASK; 1840 copier_data->gtw_cfg.node_id |= SOF_IPC4_NODE_INDEX(group_id); 1841 } 1842 } 1843 } 1844 } 1845 1846 /* modify the input params for the next widget */ 1847 ret = sof_ipc4_update_hw_params(sdev, pipeline_params, &copier_data->out_format); 1848 if (ret) 1849 return ret; 1850 1851 /* 1852 * Set the gateway dma_buffer_size to 2ms buffer size to meet the FW expectation. In the 1853 * deep buffer case, set the dma_buffer_size depending on the deep_buffer_dma_ms set 1854 * in topology. 1855 */ 1856 switch (swidget->id) { 1857 case snd_soc_dapm_dai_in: 1858 copier_data->gtw_cfg.dma_buffer_size = 1859 SOF_IPC4_MIN_DMA_BUFFER_SIZE * copier_data->base_config.ibs; 1860 break; 1861 case snd_soc_dapm_aif_in: 1862 copier_data->gtw_cfg.dma_buffer_size = 1863 max((u32)SOF_IPC4_MIN_DMA_BUFFER_SIZE, deep_buffer_dma_ms) * 1864 copier_data->base_config.ibs; 1865 dev_dbg(sdev->dev, "copier %s, dma buffer%s: %u ms (%u bytes)", 1866 swidget->widget->name, 1867 deep_buffer_dma_ms ? " (using Deep Buffer)" : "", 1868 max((u32)SOF_IPC4_MIN_DMA_BUFFER_SIZE, deep_buffer_dma_ms), 1869 copier_data->gtw_cfg.dma_buffer_size); 1870 break; 1871 case snd_soc_dapm_dai_out: 1872 case snd_soc_dapm_aif_out: 1873 copier_data->gtw_cfg.dma_buffer_size = 1874 SOF_IPC4_MIN_DMA_BUFFER_SIZE * copier_data->base_config.obs; 1875 break; 1876 default: 1877 break; 1878 } 1879 1880 data = &ipc4_copier->copier_config; 1881 ipc_config_size = &ipc4_copier->ipc_config_size; 1882 ipc_config_data = &ipc4_copier->ipc_config_data; 1883 1884 /* config_length is DWORD based */ 1885 gtw_cfg_config_length = copier_data->gtw_cfg.config_length * 4; 1886 ipc_size = sizeof(*copier_data) + gtw_cfg_config_length; 1887 1888 dma_config_tlv_size = 0; 1889 for (i = 0; i < SOF_IPC4_DMA_DEVICE_MAX_COUNT; i++) { 1890 if (ipc4_copier->dma_config_tlv[i].type != SOF_IPC4_GTW_DMA_CONFIG_ID) 1891 continue; 1892 dma_config_tlv_size += ipc4_copier->dma_config_tlv[i].length; 1893 dma_config_tlv_size += 1894 ipc4_copier->dma_config_tlv[i].dma_config.dma_priv_config_size; 1895 dma_config_tlv_size += (sizeof(ipc4_copier->dma_config_tlv[i]) - 1896 sizeof(ipc4_copier->dma_config_tlv[i].dma_config)); 1897 } 1898 1899 if (dma_config_tlv_size) { 1900 ipc_size += dma_config_tlv_size; 1901 1902 /* we also need to increase the size at the gtw level */ 1903 copier_data->gtw_cfg.config_length += dma_config_tlv_size / 4; 1904 } 1905 1906 dev_dbg(sdev->dev, "copier %s, IPC size is %d", swidget->widget->name, ipc_size); 1907 1908 *ipc_config_data = kzalloc(ipc_size, GFP_KERNEL); 1909 if (!*ipc_config_data) 1910 return -ENOMEM; 1911 1912 *ipc_config_size = ipc_size; 1913 1914 /* update pipeline memory usage */ 1915 sof_ipc4_update_resource_usage(sdev, swidget, &copier_data->base_config); 1916 1917 /* copy IPC data */ 1918 memcpy(*ipc_config_data, (void *)copier_data, sizeof(*copier_data)); 1919 if (gtw_cfg_config_length) 1920 memcpy(*ipc_config_data + sizeof(*copier_data), 1921 *data, gtw_cfg_config_length); 1922 1923 /* add DMA Config TLV, if configured */ 1924 if (dma_config_tlv_size) 1925 memcpy(*ipc_config_data + sizeof(*copier_data) + 1926 gtw_cfg_config_length, 1927 &ipc4_copier->dma_config_tlv, dma_config_tlv_size); 1928 1929 /* 1930 * Restore gateway config length now that IPC payload is prepared. This avoids 1931 * counting the DMA CONFIG TLV multiple times 1932 */ 1933 copier_data->gtw_cfg.config_length = gtw_cfg_config_length / 4; 1934 1935 return 0; 1936 } 1937 1938 static int sof_ipc4_prepare_gain_module(struct snd_sof_widget *swidget, 1939 struct snd_pcm_hw_params *fe_params, 1940 struct snd_sof_platform_stream_params *platform_params, 1941 struct snd_pcm_hw_params *pipeline_params, int dir) 1942 { 1943 struct snd_soc_component *scomp = swidget->scomp; 1944 struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); 1945 struct sof_ipc4_gain *gain = swidget->private; 1946 struct sof_ipc4_available_audio_format *available_fmt = &gain->available_fmt; 1947 struct sof_ipc4_audio_format *in_fmt; 1948 u32 out_ref_rate, out_ref_channels, out_ref_valid_bits; 1949 int ret; 1950 1951 ret = sof_ipc4_init_input_audio_fmt(sdev, swidget, &gain->data.base_config, 1952 pipeline_params, available_fmt); 1953 if (ret < 0) 1954 return ret; 1955 1956 in_fmt = &available_fmt->input_pin_fmts[ret].audio_fmt; 1957 out_ref_rate = in_fmt->sampling_frequency; 1958 out_ref_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(in_fmt->fmt_cfg); 1959 out_ref_valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(in_fmt->fmt_cfg); 1960 1961 ret = sof_ipc4_init_output_audio_fmt(sdev, &gain->data.base_config, available_fmt, 1962 out_ref_rate, out_ref_channels, out_ref_valid_bits); 1963 if (ret < 0) { 1964 dev_err(sdev->dev, "Failed to initialize output format for %s", 1965 swidget->widget->name); 1966 return ret; 1967 } 1968 1969 /* update pipeline memory usage */ 1970 sof_ipc4_update_resource_usage(sdev, swidget, &gain->data.base_config); 1971 1972 return 0; 1973 } 1974 1975 static int sof_ipc4_prepare_mixer_module(struct snd_sof_widget *swidget, 1976 struct snd_pcm_hw_params *fe_params, 1977 struct snd_sof_platform_stream_params *platform_params, 1978 struct snd_pcm_hw_params *pipeline_params, int dir) 1979 { 1980 struct snd_soc_component *scomp = swidget->scomp; 1981 struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); 1982 struct sof_ipc4_mixer *mixer = swidget->private; 1983 struct sof_ipc4_available_audio_format *available_fmt = &mixer->available_fmt; 1984 struct sof_ipc4_audio_format *in_fmt; 1985 u32 out_ref_rate, out_ref_channels, out_ref_valid_bits; 1986 int ret; 1987 1988 ret = sof_ipc4_init_input_audio_fmt(sdev, swidget, &mixer->base_config, 1989 pipeline_params, available_fmt); 1990 if (ret < 0) 1991 return ret; 1992 1993 in_fmt = &available_fmt->input_pin_fmts[ret].audio_fmt; 1994 out_ref_rate = in_fmt->sampling_frequency; 1995 out_ref_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(in_fmt->fmt_cfg); 1996 out_ref_valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(in_fmt->fmt_cfg); 1997 1998 ret = sof_ipc4_init_output_audio_fmt(sdev, &mixer->base_config, available_fmt, 1999 out_ref_rate, out_ref_channels, out_ref_valid_bits); 2000 if (ret < 0) { 2001 dev_err(sdev->dev, "Failed to initialize output format for %s", 2002 swidget->widget->name); 2003 return ret; 2004 } 2005 2006 /* update pipeline memory usage */ 2007 sof_ipc4_update_resource_usage(sdev, swidget, &mixer->base_config); 2008 2009 return 0; 2010 } 2011 2012 static int sof_ipc4_prepare_src_module(struct snd_sof_widget *swidget, 2013 struct snd_pcm_hw_params *fe_params, 2014 struct snd_sof_platform_stream_params *platform_params, 2015 struct snd_pcm_hw_params *pipeline_params, int dir) 2016 { 2017 struct snd_soc_component *scomp = swidget->scomp; 2018 struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); 2019 struct sof_ipc4_src *src = swidget->private; 2020 struct sof_ipc4_available_audio_format *available_fmt = &src->available_fmt; 2021 struct sof_ipc4_audio_format *out_audio_fmt; 2022 struct sof_ipc4_audio_format *in_audio_fmt; 2023 u32 out_ref_rate, out_ref_channels, out_ref_valid_bits; 2024 int output_format_index, input_format_index; 2025 2026 input_format_index = sof_ipc4_init_input_audio_fmt(sdev, swidget, &src->data.base_config, 2027 pipeline_params, available_fmt); 2028 if (input_format_index < 0) 2029 return input_format_index; 2030 2031 /* 2032 * For playback, the SRC sink rate will be configured based on the requested output 2033 * format, which is restricted to only deal with DAI's with a single format for now. 2034 */ 2035 if (dir == SNDRV_PCM_STREAM_PLAYBACK && available_fmt->num_output_formats > 1) { 2036 dev_err(sdev->dev, "Invalid number of output formats: %d for SRC %s\n", 2037 available_fmt->num_output_formats, swidget->widget->name); 2038 return -EINVAL; 2039 } 2040 2041 /* 2042 * SRC does not perform format conversion, so the output channels and valid bit depth must 2043 * be the same as that of the input. 2044 */ 2045 in_audio_fmt = &available_fmt->input_pin_fmts[input_format_index].audio_fmt; 2046 out_ref_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(in_audio_fmt->fmt_cfg); 2047 out_ref_valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(in_audio_fmt->fmt_cfg); 2048 2049 /* 2050 * For capture, the SRC module should convert the rate to match the rate requested by the 2051 * PCM hw_params. Set the reference params based on the fe_params unconditionally as it 2052 * will be ignored for playback anyway. 2053 */ 2054 out_ref_rate = params_rate(fe_params); 2055 2056 output_format_index = sof_ipc4_init_output_audio_fmt(sdev, &src->data.base_config, 2057 available_fmt, out_ref_rate, 2058 out_ref_channels, out_ref_valid_bits); 2059 if (output_format_index < 0) { 2060 dev_err(sdev->dev, "Failed to initialize output format for %s", 2061 swidget->widget->name); 2062 return output_format_index; 2063 } 2064 2065 /* update pipeline memory usage */ 2066 sof_ipc4_update_resource_usage(sdev, swidget, &src->data.base_config); 2067 2068 out_audio_fmt = &available_fmt->output_pin_fmts[output_format_index].audio_fmt; 2069 src->data.sink_rate = out_audio_fmt->sampling_frequency; 2070 2071 /* update pipeline_params for sink widgets */ 2072 return sof_ipc4_update_hw_params(sdev, pipeline_params, out_audio_fmt); 2073 } 2074 2075 static int 2076 sof_ipc4_process_set_pin_formats(struct snd_sof_widget *swidget, int pin_type) 2077 { 2078 struct sof_ipc4_process *process = swidget->private; 2079 struct sof_ipc4_base_module_cfg_ext *base_cfg_ext = process->base_config_ext; 2080 struct sof_ipc4_available_audio_format *available_fmt = &process->available_fmt; 2081 struct sof_ipc4_pin_format *pin_format, *format_list_to_search; 2082 struct snd_soc_component *scomp = swidget->scomp; 2083 int num_pins, format_list_count; 2084 int pin_format_offset = 0; 2085 int i, j; 2086 2087 /* set number of pins, offset of pin format and format list to search based on pin type */ 2088 if (pin_type == SOF_PIN_TYPE_INPUT) { 2089 num_pins = swidget->num_input_pins; 2090 format_list_to_search = available_fmt->input_pin_fmts; 2091 format_list_count = available_fmt->num_input_formats; 2092 } else { 2093 num_pins = swidget->num_output_pins; 2094 pin_format_offset = swidget->num_input_pins; 2095 format_list_to_search = available_fmt->output_pin_fmts; 2096 format_list_count = available_fmt->num_output_formats; 2097 } 2098 2099 for (i = pin_format_offset; i < num_pins + pin_format_offset; i++) { 2100 pin_format = &base_cfg_ext->pin_formats[i]; 2101 2102 /* Pin 0 audio formats are derived from the base config input/output format */ 2103 if (i == pin_format_offset) { 2104 if (pin_type == SOF_PIN_TYPE_INPUT) { 2105 pin_format->buffer_size = process->base_config.ibs; 2106 pin_format->audio_fmt = process->base_config.audio_fmt; 2107 } else { 2108 pin_format->buffer_size = process->base_config.obs; 2109 pin_format->audio_fmt = process->output_format; 2110 } 2111 continue; 2112 } 2113 2114 /* 2115 * For all other pins, find the pin formats from those set in topology. If there 2116 * is more than one format specified for a pin, this will pick the first available 2117 * one. 2118 */ 2119 for (j = 0; j < format_list_count; j++) { 2120 struct sof_ipc4_pin_format *pin_format_item = &format_list_to_search[j]; 2121 2122 if (pin_format_item->pin_index == i - pin_format_offset) { 2123 *pin_format = *pin_format_item; 2124 break; 2125 } 2126 } 2127 2128 if (j == format_list_count) { 2129 dev_err(scomp->dev, "%s pin %d format not found for %s\n", 2130 (pin_type == SOF_PIN_TYPE_INPUT) ? "input" : "output", 2131 i - pin_format_offset, swidget->widget->name); 2132 return -EINVAL; 2133 } 2134 } 2135 2136 return 0; 2137 } 2138 2139 static int sof_ipc4_process_add_base_cfg_extn(struct snd_sof_widget *swidget) 2140 { 2141 int ret, i; 2142 2143 /* copy input and output pin formats */ 2144 for (i = 0; i <= SOF_PIN_TYPE_OUTPUT; i++) { 2145 ret = sof_ipc4_process_set_pin_formats(swidget, i); 2146 if (ret < 0) 2147 return ret; 2148 } 2149 2150 return 0; 2151 } 2152 2153 static int sof_ipc4_prepare_process_module(struct snd_sof_widget *swidget, 2154 struct snd_pcm_hw_params *fe_params, 2155 struct snd_sof_platform_stream_params *platform_params, 2156 struct snd_pcm_hw_params *pipeline_params, int dir) 2157 { 2158 struct snd_soc_component *scomp = swidget->scomp; 2159 struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); 2160 struct sof_ipc4_process *process = swidget->private; 2161 struct sof_ipc4_available_audio_format *available_fmt = &process->available_fmt; 2162 struct sof_ipc4_audio_format *in_fmt; 2163 u32 out_ref_rate, out_ref_channels, out_ref_valid_bits; 2164 void *cfg = process->ipc_config_data; 2165 int output_fmt_index; 2166 int ret; 2167 2168 ret = sof_ipc4_init_input_audio_fmt(sdev, swidget, &process->base_config, 2169 pipeline_params, available_fmt); 2170 if (ret < 0) 2171 return ret; 2172 2173 in_fmt = &available_fmt->input_pin_fmts[ret].audio_fmt; 2174 out_ref_rate = in_fmt->sampling_frequency; 2175 out_ref_channels = SOF_IPC4_AUDIO_FORMAT_CFG_CHANNELS_COUNT(in_fmt->fmt_cfg); 2176 out_ref_valid_bits = SOF_IPC4_AUDIO_FORMAT_CFG_V_BIT_DEPTH(in_fmt->fmt_cfg); 2177 2178 output_fmt_index = sof_ipc4_init_output_audio_fmt(sdev, &process->base_config, 2179 available_fmt, out_ref_rate, 2180 out_ref_channels, out_ref_valid_bits); 2181 if (output_fmt_index < 0 && available_fmt->num_output_formats) { 2182 dev_err(sdev->dev, "Failed to initialize output format for %s", 2183 swidget->widget->name); 2184 return output_fmt_index; 2185 } 2186 2187 /* copy Pin 0 output format */ 2188 if (available_fmt->num_output_formats && 2189 output_fmt_index < available_fmt->num_output_formats && 2190 !available_fmt->output_pin_fmts[output_fmt_index].pin_index) { 2191 memcpy(&process->output_format, 2192 &available_fmt->output_pin_fmts[output_fmt_index].audio_fmt, 2193 sizeof(struct sof_ipc4_audio_format)); 2194 2195 /* modify the pipeline params with the pin 0 output format */ 2196 ret = sof_ipc4_update_hw_params(sdev, pipeline_params, &process->output_format); 2197 if (ret) 2198 return ret; 2199 } 2200 2201 /* update pipeline memory usage */ 2202 sof_ipc4_update_resource_usage(sdev, swidget, &process->base_config); 2203 2204 /* ipc_config_data is composed of the base_config followed by an optional extension */ 2205 memcpy(cfg, &process->base_config, sizeof(struct sof_ipc4_base_module_cfg)); 2206 cfg += sizeof(struct sof_ipc4_base_module_cfg); 2207 2208 if (process->init_config == SOF_IPC4_MODULE_INIT_CONFIG_TYPE_BASE_CFG_WITH_EXT) { 2209 struct sof_ipc4_base_module_cfg_ext *base_cfg_ext = process->base_config_ext; 2210 2211 ret = sof_ipc4_process_add_base_cfg_extn(swidget); 2212 if (ret < 0) 2213 return ret; 2214 2215 memcpy(cfg, base_cfg_ext, process->base_config_ext_size); 2216 } 2217 2218 return 0; 2219 } 2220 2221 static int sof_ipc4_control_load_volume(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol) 2222 { 2223 struct sof_ipc4_control_data *control_data; 2224 struct sof_ipc4_msg *msg; 2225 int i; 2226 2227 scontrol->size = struct_size(control_data, chanv, scontrol->num_channels); 2228 2229 /* scontrol->ipc_control_data will be freed in sof_control_unload */ 2230 scontrol->ipc_control_data = kzalloc(scontrol->size, GFP_KERNEL); 2231 if (!scontrol->ipc_control_data) 2232 return -ENOMEM; 2233 2234 control_data = scontrol->ipc_control_data; 2235 control_data->index = scontrol->index; 2236 2237 msg = &control_data->msg; 2238 msg->primary = SOF_IPC4_MSG_TYPE_SET(SOF_IPC4_MOD_LARGE_CONFIG_SET); 2239 msg->primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); 2240 msg->primary |= SOF_IPC4_MSG_TARGET(SOF_IPC4_MODULE_MSG); 2241 2242 /* volume controls with range 0-1 (off/on) are switch controls */ 2243 if (scontrol->max == 1) 2244 msg->extension = SOF_IPC4_MOD_EXT_MSG_PARAM_ID(SOF_IPC4_SWITCH_CONTROL_PARAM_ID); 2245 else 2246 msg->extension = SOF_IPC4_MOD_EXT_MSG_PARAM_ID(SOF_IPC4_GAIN_PARAM_ID); 2247 2248 for (i = 0; i < scontrol->num_channels; i++) { 2249 control_data->chanv[i].channel = i; 2250 /* 2251 * Default, initial values: 2252 * - 0dB for volume controls 2253 * - off (0) for switch controls - value already zero after 2254 * memory allocation 2255 */ 2256 if (scontrol->max > 1) 2257 control_data->chanv[i].value = SOF_IPC4_VOL_ZERO_DB; 2258 } 2259 2260 return 0; 2261 } 2262 2263 static int sof_ipc4_control_load_enum(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol) 2264 { 2265 struct sof_ipc4_control_data *control_data; 2266 struct sof_ipc4_msg *msg; 2267 int i; 2268 2269 scontrol->size = struct_size(control_data, chanv, scontrol->num_channels); 2270 2271 /* scontrol->ipc_control_data will be freed in sof_control_unload */ 2272 scontrol->ipc_control_data = kzalloc(scontrol->size, GFP_KERNEL); 2273 if (!scontrol->ipc_control_data) 2274 return -ENOMEM; 2275 2276 control_data = scontrol->ipc_control_data; 2277 control_data->index = scontrol->index; 2278 2279 msg = &control_data->msg; 2280 msg->primary = SOF_IPC4_MSG_TYPE_SET(SOF_IPC4_MOD_LARGE_CONFIG_SET); 2281 msg->primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); 2282 msg->primary |= SOF_IPC4_MSG_TARGET(SOF_IPC4_MODULE_MSG); 2283 2284 msg->extension = SOF_IPC4_MOD_EXT_MSG_PARAM_ID(SOF_IPC4_ENUM_CONTROL_PARAM_ID); 2285 2286 /* Default, initial value for enums: first enum entry is selected (0) */ 2287 for (i = 0; i < scontrol->num_channels; i++) 2288 control_data->chanv[i].channel = i; 2289 2290 return 0; 2291 } 2292 2293 static int sof_ipc4_control_load_bytes(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol) 2294 { 2295 struct sof_ipc4_control_data *control_data; 2296 struct sof_ipc4_msg *msg; 2297 int ret; 2298 2299 if (scontrol->max_size < (sizeof(*control_data) + sizeof(struct sof_abi_hdr))) { 2300 dev_err(sdev->dev, "insufficient size for a bytes control %s: %zu.\n", 2301 scontrol->name, scontrol->max_size); 2302 return -EINVAL; 2303 } 2304 2305 if (scontrol->priv_size > scontrol->max_size - sizeof(*control_data)) { 2306 dev_err(sdev->dev, "scontrol %s bytes data size %zu exceeds max %zu.\n", 2307 scontrol->name, scontrol->priv_size, 2308 scontrol->max_size - sizeof(*control_data)); 2309 return -EINVAL; 2310 } 2311 2312 scontrol->size = sizeof(struct sof_ipc4_control_data) + scontrol->priv_size; 2313 2314 scontrol->ipc_control_data = kzalloc(scontrol->max_size, GFP_KERNEL); 2315 if (!scontrol->ipc_control_data) 2316 return -ENOMEM; 2317 2318 control_data = scontrol->ipc_control_data; 2319 control_data->index = scontrol->index; 2320 if (scontrol->priv_size > 0) { 2321 memcpy(control_data->data, scontrol->priv, scontrol->priv_size); 2322 kfree(scontrol->priv); 2323 scontrol->priv = NULL; 2324 2325 if (control_data->data->magic != SOF_IPC4_ABI_MAGIC) { 2326 dev_err(sdev->dev, "Wrong ABI magic (%#x) for control: %s\n", 2327 control_data->data->magic, scontrol->name); 2328 ret = -EINVAL; 2329 goto err; 2330 } 2331 2332 /* TODO: check the ABI version */ 2333 2334 if (control_data->data->size + sizeof(struct sof_abi_hdr) != 2335 scontrol->priv_size) { 2336 dev_err(sdev->dev, "Control %s conflict in bytes %zu vs. priv size %zu.\n", 2337 scontrol->name, 2338 control_data->data->size + sizeof(struct sof_abi_hdr), 2339 scontrol->priv_size); 2340 ret = -EINVAL; 2341 goto err; 2342 } 2343 } 2344 2345 msg = &control_data->msg; 2346 msg->primary = SOF_IPC4_MSG_TYPE_SET(SOF_IPC4_MOD_LARGE_CONFIG_SET); 2347 msg->primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); 2348 msg->primary |= SOF_IPC4_MSG_TARGET(SOF_IPC4_MODULE_MSG); 2349 2350 return 0; 2351 2352 err: 2353 kfree(scontrol->ipc_control_data); 2354 scontrol->ipc_control_data = NULL; 2355 return ret; 2356 } 2357 2358 static int sof_ipc4_control_setup(struct snd_sof_dev *sdev, struct snd_sof_control *scontrol) 2359 { 2360 switch (scontrol->info_type) { 2361 case SND_SOC_TPLG_CTL_VOLSW: 2362 case SND_SOC_TPLG_CTL_VOLSW_SX: 2363 case SND_SOC_TPLG_CTL_VOLSW_XR_SX: 2364 return sof_ipc4_control_load_volume(sdev, scontrol); 2365 case SND_SOC_TPLG_CTL_BYTES: 2366 return sof_ipc4_control_load_bytes(sdev, scontrol); 2367 case SND_SOC_TPLG_CTL_ENUM: 2368 case SND_SOC_TPLG_CTL_ENUM_VALUE: 2369 return sof_ipc4_control_load_enum(sdev, scontrol); 2370 default: 2371 break; 2372 } 2373 2374 return 0; 2375 } 2376 2377 static int sof_ipc4_widget_setup(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget) 2378 { 2379 struct snd_sof_widget *pipe_widget = swidget->spipe->pipe_widget; 2380 struct sof_ipc4_fw_data *ipc4_data = sdev->private; 2381 struct sof_ipc4_pipeline *pipeline; 2382 struct sof_ipc4_msg *msg; 2383 void *ipc_data = NULL; 2384 u32 ipc_size = 0; 2385 int ret; 2386 2387 switch (swidget->id) { 2388 case snd_soc_dapm_scheduler: 2389 pipeline = swidget->private; 2390 2391 if (pipeline->use_chain_dma) { 2392 dev_warn(sdev->dev, "use_chain_dma set for scheduler %s", 2393 swidget->widget->name); 2394 return 0; 2395 } 2396 2397 dev_dbg(sdev->dev, "pipeline: %d memory pages: %d\n", swidget->pipeline_id, 2398 pipeline->mem_usage); 2399 2400 msg = &pipeline->msg; 2401 msg->primary |= pipeline->mem_usage; 2402 2403 swidget->instance_id = ida_alloc_max(&pipeline_ida, ipc4_data->max_num_pipelines, 2404 GFP_KERNEL); 2405 if (swidget->instance_id < 0) { 2406 dev_err(sdev->dev, "failed to assign pipeline id for %s: %d\n", 2407 swidget->widget->name, swidget->instance_id); 2408 return swidget->instance_id; 2409 } 2410 msg->primary &= ~SOF_IPC4_GLB_PIPE_INSTANCE_MASK; 2411 msg->primary |= SOF_IPC4_GLB_PIPE_INSTANCE_ID(swidget->instance_id); 2412 break; 2413 case snd_soc_dapm_aif_in: 2414 case snd_soc_dapm_aif_out: 2415 case snd_soc_dapm_buffer: 2416 { 2417 struct sof_ipc4_copier *ipc4_copier = swidget->private; 2418 2419 pipeline = pipe_widget->private; 2420 if (pipeline->use_chain_dma) 2421 return 0; 2422 2423 ipc_size = ipc4_copier->ipc_config_size; 2424 ipc_data = ipc4_copier->ipc_config_data; 2425 2426 msg = &ipc4_copier->msg; 2427 break; 2428 } 2429 case snd_soc_dapm_dai_in: 2430 case snd_soc_dapm_dai_out: 2431 { 2432 struct snd_sof_dai *dai = swidget->private; 2433 struct sof_ipc4_copier *ipc4_copier = dai->private; 2434 2435 pipeline = pipe_widget->private; 2436 if (pipeline->use_chain_dma) 2437 return 0; 2438 2439 ipc_size = ipc4_copier->ipc_config_size; 2440 ipc_data = ipc4_copier->ipc_config_data; 2441 2442 msg = &ipc4_copier->msg; 2443 break; 2444 } 2445 case snd_soc_dapm_pga: 2446 { 2447 struct sof_ipc4_gain *gain = swidget->private; 2448 2449 ipc_size = sizeof(gain->data); 2450 ipc_data = &gain->data; 2451 2452 msg = &gain->msg; 2453 break; 2454 } 2455 case snd_soc_dapm_mixer: 2456 { 2457 struct sof_ipc4_mixer *mixer = swidget->private; 2458 2459 ipc_size = sizeof(mixer->base_config); 2460 ipc_data = &mixer->base_config; 2461 2462 msg = &mixer->msg; 2463 break; 2464 } 2465 case snd_soc_dapm_src: 2466 { 2467 struct sof_ipc4_src *src = swidget->private; 2468 2469 ipc_size = sizeof(src->data); 2470 ipc_data = &src->data; 2471 2472 msg = &src->msg; 2473 break; 2474 } 2475 case snd_soc_dapm_effect: 2476 { 2477 struct sof_ipc4_process *process = swidget->private; 2478 2479 if (!process->ipc_config_size) { 2480 dev_err(sdev->dev, "module %s has no config data!\n", 2481 swidget->widget->name); 2482 return -EINVAL; 2483 } 2484 2485 ipc_size = process->ipc_config_size; 2486 ipc_data = process->ipc_config_data; 2487 2488 msg = &process->msg; 2489 break; 2490 } 2491 default: 2492 dev_err(sdev->dev, "widget type %d not supported", swidget->id); 2493 return -EINVAL; 2494 } 2495 2496 if (swidget->id != snd_soc_dapm_scheduler) { 2497 int module_id = msg->primary & SOF_IPC4_MOD_ID_MASK; 2498 2499 ret = sof_ipc4_widget_assign_instance_id(sdev, swidget); 2500 if (ret < 0) { 2501 dev_err(sdev->dev, "failed to assign instance id for %s\n", 2502 swidget->widget->name); 2503 return ret; 2504 } 2505 2506 msg->primary &= ~SOF_IPC4_MOD_INSTANCE_MASK; 2507 msg->primary |= SOF_IPC4_MOD_INSTANCE(swidget->instance_id); 2508 2509 msg->extension &= ~SOF_IPC4_MOD_EXT_PARAM_SIZE_MASK; 2510 msg->extension |= ipc_size >> 2; 2511 2512 msg->extension &= ~SOF_IPC4_MOD_EXT_PPL_ID_MASK; 2513 msg->extension |= SOF_IPC4_MOD_EXT_PPL_ID(pipe_widget->instance_id); 2514 2515 dev_dbg(sdev->dev, "Create widget %s (pipe %d) - ID %d, instance %d, core %d\n", 2516 swidget->widget->name, swidget->pipeline_id, module_id, 2517 swidget->instance_id, swidget->core); 2518 } else { 2519 dev_dbg(sdev->dev, "Create pipeline %s (pipe %d) - instance %d, core %d\n", 2520 swidget->widget->name, swidget->pipeline_id, 2521 swidget->instance_id, swidget->core); 2522 } 2523 2524 msg->data_size = ipc_size; 2525 msg->data_ptr = ipc_data; 2526 2527 ret = sof_ipc_tx_message_no_reply(sdev->ipc, msg, ipc_size); 2528 if (ret < 0) { 2529 dev_err(sdev->dev, "failed to create module %s\n", swidget->widget->name); 2530 2531 if (swidget->id != snd_soc_dapm_scheduler) { 2532 struct sof_ipc4_fw_module *fw_module = swidget->module_info; 2533 2534 ida_free(&fw_module->m_ida, swidget->instance_id); 2535 } else { 2536 ida_free(&pipeline_ida, swidget->instance_id); 2537 } 2538 } 2539 2540 return ret; 2541 } 2542 2543 static int sof_ipc4_widget_free(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget) 2544 { 2545 struct sof_ipc4_fw_module *fw_module = swidget->module_info; 2546 struct sof_ipc4_fw_data *ipc4_data = sdev->private; 2547 int ret = 0; 2548 2549 mutex_lock(&ipc4_data->pipeline_state_mutex); 2550 2551 /* freeing a pipeline frees all the widgets associated with it */ 2552 if (swidget->id == snd_soc_dapm_scheduler) { 2553 struct sof_ipc4_pipeline *pipeline = swidget->private; 2554 struct sof_ipc4_msg msg = {{ 0 }}; 2555 u32 header; 2556 2557 if (pipeline->use_chain_dma) { 2558 dev_warn(sdev->dev, "use_chain_dma set for scheduler %s", 2559 swidget->widget->name); 2560 mutex_unlock(&ipc4_data->pipeline_state_mutex); 2561 return 0; 2562 } 2563 2564 header = SOF_IPC4_GLB_PIPE_INSTANCE_ID(swidget->instance_id); 2565 header |= SOF_IPC4_MSG_TYPE_SET(SOF_IPC4_GLB_DELETE_PIPELINE); 2566 header |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); 2567 header |= SOF_IPC4_MSG_TARGET(SOF_IPC4_FW_GEN_MSG); 2568 2569 msg.primary = header; 2570 2571 ret = sof_ipc_tx_message_no_reply(sdev->ipc, &msg, 0); 2572 if (ret < 0) 2573 dev_err(sdev->dev, "failed to free pipeline widget %s\n", 2574 swidget->widget->name); 2575 2576 pipeline->mem_usage = 0; 2577 pipeline->state = SOF_IPC4_PIPE_UNINITIALIZED; 2578 ida_free(&pipeline_ida, swidget->instance_id); 2579 swidget->instance_id = -EINVAL; 2580 } else { 2581 struct snd_sof_widget *pipe_widget = swidget->spipe->pipe_widget; 2582 struct sof_ipc4_pipeline *pipeline = pipe_widget->private; 2583 2584 if (!pipeline->use_chain_dma) 2585 ida_free(&fw_module->m_ida, swidget->instance_id); 2586 } 2587 2588 mutex_unlock(&ipc4_data->pipeline_state_mutex); 2589 2590 return ret; 2591 } 2592 2593 static int sof_ipc4_get_queue_id(struct snd_sof_widget *src_widget, 2594 struct snd_sof_widget *sink_widget, bool pin_type) 2595 { 2596 struct snd_sof_widget *current_swidget; 2597 struct snd_soc_component *scomp; 2598 struct ida *queue_ida; 2599 const char *buddy_name; 2600 char **pin_binding; 2601 u32 num_pins; 2602 int i; 2603 2604 if (pin_type == SOF_PIN_TYPE_OUTPUT) { 2605 current_swidget = src_widget; 2606 pin_binding = src_widget->output_pin_binding; 2607 queue_ida = &src_widget->output_queue_ida; 2608 num_pins = src_widget->num_output_pins; 2609 buddy_name = sink_widget->widget->name; 2610 } else { 2611 current_swidget = sink_widget; 2612 pin_binding = sink_widget->input_pin_binding; 2613 queue_ida = &sink_widget->input_queue_ida; 2614 num_pins = sink_widget->num_input_pins; 2615 buddy_name = src_widget->widget->name; 2616 } 2617 2618 scomp = current_swidget->scomp; 2619 2620 if (num_pins < 1) { 2621 dev_err(scomp->dev, "invalid %s num_pins: %d for queue allocation for %s\n", 2622 (pin_type == SOF_PIN_TYPE_OUTPUT ? "output" : "input"), 2623 num_pins, current_swidget->widget->name); 2624 return -EINVAL; 2625 } 2626 2627 /* If there is only one input/output pin, queue id must be 0 */ 2628 if (num_pins == 1) 2629 return 0; 2630 2631 /* Allocate queue ID from pin binding array if it is defined in topology. */ 2632 if (pin_binding) { 2633 for (i = 0; i < num_pins; i++) { 2634 if (!strcmp(pin_binding[i], buddy_name)) 2635 return i; 2636 } 2637 /* 2638 * Fail if no queue ID found from pin binding array, so that we don't 2639 * mixed use pin binding array and ida for queue ID allocation. 2640 */ 2641 dev_err(scomp->dev, "no %s queue id found from pin binding array for %s\n", 2642 (pin_type == SOF_PIN_TYPE_OUTPUT ? "output" : "input"), 2643 current_swidget->widget->name); 2644 return -EINVAL; 2645 } 2646 2647 /* If no pin binding array specified in topology, use ida to allocate one */ 2648 return ida_alloc_max(queue_ida, num_pins, GFP_KERNEL); 2649 } 2650 2651 static void sof_ipc4_put_queue_id(struct snd_sof_widget *swidget, int queue_id, 2652 bool pin_type) 2653 { 2654 struct ida *queue_ida; 2655 char **pin_binding; 2656 int num_pins; 2657 2658 if (pin_type == SOF_PIN_TYPE_OUTPUT) { 2659 pin_binding = swidget->output_pin_binding; 2660 queue_ida = &swidget->output_queue_ida; 2661 num_pins = swidget->num_output_pins; 2662 } else { 2663 pin_binding = swidget->input_pin_binding; 2664 queue_ida = &swidget->input_queue_ida; 2665 num_pins = swidget->num_input_pins; 2666 } 2667 2668 /* Nothing to free if queue ID is not allocated with ida. */ 2669 if (num_pins == 1 || pin_binding) 2670 return; 2671 2672 ida_free(queue_ida, queue_id); 2673 } 2674 2675 static int sof_ipc4_set_copier_sink_format(struct snd_sof_dev *sdev, 2676 struct snd_sof_widget *src_widget, 2677 struct snd_sof_widget *sink_widget, 2678 int sink_id) 2679 { 2680 struct sof_ipc4_copier_config_set_sink_format format; 2681 const struct sof_ipc_ops *iops = sdev->ipc->ops; 2682 struct sof_ipc4_base_module_cfg *src_config; 2683 const struct sof_ipc4_audio_format *pin_fmt; 2684 struct sof_ipc4_fw_module *fw_module; 2685 struct sof_ipc4_msg msg = {{ 0 }}; 2686 2687 dev_dbg(sdev->dev, "%s set copier sink %d format\n", 2688 src_widget->widget->name, sink_id); 2689 2690 if (WIDGET_IS_DAI(src_widget->id)) { 2691 struct snd_sof_dai *dai = src_widget->private; 2692 2693 src_config = dai->private; 2694 } else { 2695 src_config = src_widget->private; 2696 } 2697 2698 fw_module = src_widget->module_info; 2699 2700 format.sink_id = sink_id; 2701 memcpy(&format.source_fmt, &src_config->audio_fmt, sizeof(format.source_fmt)); 2702 2703 pin_fmt = sof_ipc4_get_input_pin_audio_fmt(sink_widget, sink_id); 2704 if (!pin_fmt) { 2705 dev_err(sdev->dev, "Unable to get pin %d format for %s", 2706 sink_id, sink_widget->widget->name); 2707 return -EINVAL; 2708 } 2709 2710 memcpy(&format.sink_fmt, pin_fmt, sizeof(format.sink_fmt)); 2711 2712 msg.data_size = sizeof(format); 2713 msg.data_ptr = &format; 2714 2715 msg.primary = fw_module->man4_module_entry.id; 2716 msg.primary |= SOF_IPC4_MOD_INSTANCE(src_widget->instance_id); 2717 msg.primary |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); 2718 msg.primary |= SOF_IPC4_MSG_TARGET(SOF_IPC4_MODULE_MSG); 2719 2720 msg.extension = 2721 SOF_IPC4_MOD_EXT_MSG_PARAM_ID(SOF_IPC4_COPIER_MODULE_CFG_PARAM_SET_SINK_FORMAT); 2722 2723 return iops->set_get_data(sdev, &msg, msg.data_size, true); 2724 } 2725 2726 static int sof_ipc4_route_setup(struct snd_sof_dev *sdev, struct snd_sof_route *sroute) 2727 { 2728 struct snd_sof_widget *src_widget = sroute->src_widget; 2729 struct snd_sof_widget *sink_widget = sroute->sink_widget; 2730 struct snd_sof_widget *src_pipe_widget = src_widget->spipe->pipe_widget; 2731 struct snd_sof_widget *sink_pipe_widget = sink_widget->spipe->pipe_widget; 2732 struct sof_ipc4_fw_module *src_fw_module = src_widget->module_info; 2733 struct sof_ipc4_fw_module *sink_fw_module = sink_widget->module_info; 2734 struct sof_ipc4_pipeline *src_pipeline = src_pipe_widget->private; 2735 struct sof_ipc4_pipeline *sink_pipeline = sink_pipe_widget->private; 2736 struct sof_ipc4_msg msg = {{ 0 }}; 2737 u32 header, extension; 2738 int ret; 2739 2740 /* no route set up if chain DMA is used */ 2741 if (src_pipeline->use_chain_dma || sink_pipeline->use_chain_dma) { 2742 if (!src_pipeline->use_chain_dma || !sink_pipeline->use_chain_dma) { 2743 dev_err(sdev->dev, 2744 "use_chain_dma must be set for both src %s and sink %s pipelines\n", 2745 src_widget->widget->name, sink_widget->widget->name); 2746 return -EINVAL; 2747 } 2748 return 0; 2749 } 2750 2751 if (!src_fw_module || !sink_fw_module) { 2752 dev_err(sdev->dev, 2753 "cannot bind %s -> %s, no firmware module for: %s%s\n", 2754 src_widget->widget->name, sink_widget->widget->name, 2755 src_fw_module ? "" : " source", 2756 sink_fw_module ? "" : " sink"); 2757 2758 return -ENODEV; 2759 } 2760 2761 sroute->src_queue_id = sof_ipc4_get_queue_id(src_widget, sink_widget, 2762 SOF_PIN_TYPE_OUTPUT); 2763 if (sroute->src_queue_id < 0) { 2764 dev_err(sdev->dev, "failed to get queue ID for source widget: %s\n", 2765 src_widget->widget->name); 2766 return sroute->src_queue_id; 2767 } 2768 2769 sroute->dst_queue_id = sof_ipc4_get_queue_id(src_widget, sink_widget, 2770 SOF_PIN_TYPE_INPUT); 2771 if (sroute->dst_queue_id < 0) { 2772 dev_err(sdev->dev, "failed to get queue ID for sink widget: %s\n", 2773 sink_widget->widget->name); 2774 sof_ipc4_put_queue_id(src_widget, sroute->src_queue_id, 2775 SOF_PIN_TYPE_OUTPUT); 2776 return sroute->dst_queue_id; 2777 } 2778 2779 /* Pin 0 format is already set during copier module init */ 2780 if (sroute->src_queue_id > 0 && WIDGET_IS_COPIER(src_widget->id)) { 2781 ret = sof_ipc4_set_copier_sink_format(sdev, src_widget, sink_widget, 2782 sroute->src_queue_id); 2783 if (ret < 0) { 2784 dev_err(sdev->dev, "failed to set sink format for %s source queue ID %d\n", 2785 src_widget->widget->name, sroute->src_queue_id); 2786 goto out; 2787 } 2788 } 2789 2790 dev_dbg(sdev->dev, "bind %s:%d -> %s:%d\n", 2791 src_widget->widget->name, sroute->src_queue_id, 2792 sink_widget->widget->name, sroute->dst_queue_id); 2793 2794 header = src_fw_module->man4_module_entry.id; 2795 header |= SOF_IPC4_MOD_INSTANCE(src_widget->instance_id); 2796 header |= SOF_IPC4_MSG_TYPE_SET(SOF_IPC4_MOD_BIND); 2797 header |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); 2798 header |= SOF_IPC4_MSG_TARGET(SOF_IPC4_MODULE_MSG); 2799 2800 extension = sink_fw_module->man4_module_entry.id; 2801 extension |= SOF_IPC4_MOD_EXT_DST_MOD_INSTANCE(sink_widget->instance_id); 2802 extension |= SOF_IPC4_MOD_EXT_DST_MOD_QUEUE_ID(sroute->dst_queue_id); 2803 extension |= SOF_IPC4_MOD_EXT_SRC_MOD_QUEUE_ID(sroute->src_queue_id); 2804 2805 msg.primary = header; 2806 msg.extension = extension; 2807 2808 ret = sof_ipc_tx_message_no_reply(sdev->ipc, &msg, 0); 2809 if (ret < 0) { 2810 dev_err(sdev->dev, "failed to bind modules %s:%d -> %s:%d\n", 2811 src_widget->widget->name, sroute->src_queue_id, 2812 sink_widget->widget->name, sroute->dst_queue_id); 2813 goto out; 2814 } 2815 2816 return ret; 2817 2818 out: 2819 sof_ipc4_put_queue_id(src_widget, sroute->src_queue_id, SOF_PIN_TYPE_OUTPUT); 2820 sof_ipc4_put_queue_id(sink_widget, sroute->dst_queue_id, SOF_PIN_TYPE_INPUT); 2821 return ret; 2822 } 2823 2824 static int sof_ipc4_route_free(struct snd_sof_dev *sdev, struct snd_sof_route *sroute) 2825 { 2826 struct snd_sof_widget *src_widget = sroute->src_widget; 2827 struct snd_sof_widget *sink_widget = sroute->sink_widget; 2828 struct sof_ipc4_fw_module *src_fw_module = src_widget->module_info; 2829 struct sof_ipc4_fw_module *sink_fw_module = sink_widget->module_info; 2830 struct sof_ipc4_msg msg = {{ 0 }}; 2831 struct snd_sof_widget *src_pipe_widget = src_widget->spipe->pipe_widget; 2832 struct snd_sof_widget *sink_pipe_widget = sink_widget->spipe->pipe_widget; 2833 struct sof_ipc4_pipeline *src_pipeline = src_pipe_widget->private; 2834 struct sof_ipc4_pipeline *sink_pipeline = sink_pipe_widget->private; 2835 u32 header, extension; 2836 int ret = 0; 2837 2838 /* no route is set up if chain DMA is used */ 2839 if (src_pipeline->use_chain_dma || sink_pipeline->use_chain_dma) 2840 return 0; 2841 2842 dev_dbg(sdev->dev, "unbind modules %s:%d -> %s:%d\n", 2843 src_widget->widget->name, sroute->src_queue_id, 2844 sink_widget->widget->name, sroute->dst_queue_id); 2845 2846 /* 2847 * routes belonging to the same pipeline will be disconnected by the FW when the pipeline 2848 * is freed. So avoid sending this IPC which will be ignored by the FW anyway. 2849 */ 2850 if (src_widget->spipe->pipe_widget == sink_widget->spipe->pipe_widget) 2851 goto out; 2852 2853 header = src_fw_module->man4_module_entry.id; 2854 header |= SOF_IPC4_MOD_INSTANCE(src_widget->instance_id); 2855 header |= SOF_IPC4_MSG_TYPE_SET(SOF_IPC4_MOD_UNBIND); 2856 header |= SOF_IPC4_MSG_DIR(SOF_IPC4_MSG_REQUEST); 2857 header |= SOF_IPC4_MSG_TARGET(SOF_IPC4_MODULE_MSG); 2858 2859 extension = sink_fw_module->man4_module_entry.id; 2860 extension |= SOF_IPC4_MOD_EXT_DST_MOD_INSTANCE(sink_widget->instance_id); 2861 extension |= SOF_IPC4_MOD_EXT_DST_MOD_QUEUE_ID(sroute->dst_queue_id); 2862 extension |= SOF_IPC4_MOD_EXT_SRC_MOD_QUEUE_ID(sroute->src_queue_id); 2863 2864 msg.primary = header; 2865 msg.extension = extension; 2866 2867 ret = sof_ipc_tx_message_no_reply(sdev->ipc, &msg, 0); 2868 if (ret < 0) 2869 dev_err(sdev->dev, "failed to unbind modules %s:%d -> %s:%d\n", 2870 src_widget->widget->name, sroute->src_queue_id, 2871 sink_widget->widget->name, sroute->dst_queue_id); 2872 out: 2873 sof_ipc4_put_queue_id(sink_widget, sroute->dst_queue_id, SOF_PIN_TYPE_INPUT); 2874 sof_ipc4_put_queue_id(src_widget, sroute->src_queue_id, SOF_PIN_TYPE_OUTPUT); 2875 2876 return ret; 2877 } 2878 2879 static int sof_ipc4_dai_config(struct snd_sof_dev *sdev, struct snd_sof_widget *swidget, 2880 unsigned int flags, struct snd_sof_dai_config_data *data) 2881 { 2882 struct snd_sof_widget *pipe_widget = swidget->spipe->pipe_widget; 2883 struct sof_ipc4_pipeline *pipeline = pipe_widget->private; 2884 struct snd_sof_dai *dai = swidget->private; 2885 struct sof_ipc4_gtw_attributes *gtw_attr; 2886 struct sof_ipc4_copier_data *copier_data; 2887 struct sof_ipc4_copier *ipc4_copier; 2888 2889 if (!dai || !dai->private) { 2890 dev_err(sdev->dev, "Invalid DAI or DAI private data for %s\n", 2891 swidget->widget->name); 2892 return -EINVAL; 2893 } 2894 2895 ipc4_copier = (struct sof_ipc4_copier *)dai->private; 2896 copier_data = &ipc4_copier->data; 2897 2898 if (!data) 2899 return 0; 2900 2901 if (pipeline->use_chain_dma) { 2902 pipeline->msg.primary &= ~SOF_IPC4_GLB_CHAIN_DMA_LINK_ID_MASK; 2903 pipeline->msg.primary |= SOF_IPC4_GLB_CHAIN_DMA_LINK_ID(data->dai_data); 2904 return 0; 2905 } 2906 2907 switch (ipc4_copier->dai_type) { 2908 case SOF_DAI_INTEL_HDA: 2909 gtw_attr = ipc4_copier->gtw_attr; 2910 gtw_attr->lp_buffer_alloc = pipeline->lp_mode; 2911 if (flags & SOF_DAI_CONFIG_FLAGS_HW_PARAMS) { 2912 copier_data->gtw_cfg.node_id &= ~SOF_IPC4_NODE_INDEX_MASK; 2913 copier_data->gtw_cfg.node_id |= SOF_IPC4_NODE_INDEX(data->dai_data); 2914 } 2915 break; 2916 case SOF_DAI_INTEL_ALH: 2917 /* 2918 * Do not clear the node ID when this op is invoked with 2919 * SOF_DAI_CONFIG_FLAGS_HW_FREE. It is needed to free the group_ida during 2920 * unprepare. The node_id for multi-gateway DAI's will be overwritten with the 2921 * group_id during copier's ipc_prepare op. 2922 */ 2923 if (flags & SOF_DAI_CONFIG_FLAGS_HW_PARAMS) { 2924 ipc4_copier->dai_index = data->dai_node_id; 2925 copier_data->gtw_cfg.node_id &= ~SOF_IPC4_NODE_INDEX_MASK; 2926 copier_data->gtw_cfg.node_id |= SOF_IPC4_NODE_INDEX(data->dai_node_id); 2927 } 2928 2929 break; 2930 case SOF_DAI_INTEL_DMIC: 2931 case SOF_DAI_INTEL_SSP: 2932 /* nothing to do for SSP/DMIC */ 2933 break; 2934 default: 2935 dev_err(sdev->dev, "%s: unsupported dai type %d\n", __func__, 2936 ipc4_copier->dai_type); 2937 return -EINVAL; 2938 } 2939 2940 return 0; 2941 } 2942 2943 static int sof_ipc4_parse_manifest(struct snd_soc_component *scomp, int index, 2944 struct snd_soc_tplg_manifest *man) 2945 { 2946 struct snd_sof_dev *sdev = snd_soc_component_get_drvdata(scomp); 2947 struct sof_ipc4_fw_data *ipc4_data = sdev->private; 2948 struct sof_manifest_tlv *manifest_tlv; 2949 struct sof_manifest *manifest; 2950 u32 size = le32_to_cpu(man->priv.size); 2951 u8 *man_ptr = man->priv.data; 2952 u32 len_check; 2953 int i; 2954 2955 if (!size || size < SOF_IPC4_TPLG_ABI_SIZE) { 2956 dev_err(scomp->dev, "%s: Invalid topology ABI size: %u\n", 2957 __func__, size); 2958 return -EINVAL; 2959 } 2960 2961 manifest = (struct sof_manifest *)man_ptr; 2962 2963 dev_info(scomp->dev, 2964 "Topology: ABI %d:%d:%d Kernel ABI %u:%u:%u\n", 2965 le16_to_cpu(manifest->abi_major), le16_to_cpu(manifest->abi_minor), 2966 le16_to_cpu(manifest->abi_patch), 2967 SOF_ABI_MAJOR, SOF_ABI_MINOR, SOF_ABI_PATCH); 2968 2969 /* TODO: Add ABI compatibility check */ 2970 2971 /* no more data after the ABI version */ 2972 if (size <= SOF_IPC4_TPLG_ABI_SIZE) 2973 return 0; 2974 2975 manifest_tlv = manifest->items; 2976 len_check = sizeof(struct sof_manifest); 2977 for (i = 0; i < le16_to_cpu(manifest->count); i++) { 2978 len_check += sizeof(struct sof_manifest_tlv) + le32_to_cpu(manifest_tlv->size); 2979 if (len_check > size) 2980 return -EINVAL; 2981 2982 switch (le32_to_cpu(manifest_tlv->type)) { 2983 case SOF_MANIFEST_DATA_TYPE_NHLT: 2984 /* no NHLT in BIOS, so use the one from topology manifest */ 2985 if (ipc4_data->nhlt) 2986 break; 2987 ipc4_data->nhlt = devm_kmemdup(sdev->dev, manifest_tlv->data, 2988 le32_to_cpu(manifest_tlv->size), GFP_KERNEL); 2989 if (!ipc4_data->nhlt) 2990 return -ENOMEM; 2991 break; 2992 default: 2993 dev_warn(scomp->dev, "Skipping unknown manifest data type %d\n", 2994 manifest_tlv->type); 2995 break; 2996 } 2997 man_ptr += sizeof(struct sof_manifest_tlv) + le32_to_cpu(manifest_tlv->size); 2998 manifest_tlv = (struct sof_manifest_tlv *)man_ptr; 2999 } 3000 3001 return 0; 3002 } 3003 3004 static int sof_ipc4_dai_get_clk(struct snd_sof_dev *sdev, struct snd_sof_dai *dai, int clk_type) 3005 { 3006 struct sof_ipc4_copier *ipc4_copier = dai->private; 3007 struct snd_soc_tplg_hw_config *hw_config; 3008 struct snd_sof_dai_link *slink; 3009 bool dai_link_found = false; 3010 bool hw_cfg_found = false; 3011 int i; 3012 3013 if (!ipc4_copier) 3014 return 0; 3015 3016 list_for_each_entry(slink, &sdev->dai_link_list, list) { 3017 if (!strcmp(slink->link->name, dai->name)) { 3018 dai_link_found = true; 3019 break; 3020 } 3021 } 3022 3023 if (!dai_link_found) { 3024 dev_err(sdev->dev, "no DAI link found for DAI %s\n", dai->name); 3025 return -EINVAL; 3026 } 3027 3028 for (i = 0; i < slink->num_hw_configs; i++) { 3029 hw_config = &slink->hw_configs[i]; 3030 if (dai->current_config == le32_to_cpu(hw_config->id)) { 3031 hw_cfg_found = true; 3032 break; 3033 } 3034 } 3035 3036 if (!hw_cfg_found) { 3037 dev_err(sdev->dev, "no matching hw_config found for DAI %s\n", dai->name); 3038 return -EINVAL; 3039 } 3040 3041 switch (ipc4_copier->dai_type) { 3042 case SOF_DAI_INTEL_SSP: 3043 switch (clk_type) { 3044 case SOF_DAI_CLK_INTEL_SSP_MCLK: 3045 return le32_to_cpu(hw_config->mclk_rate); 3046 case SOF_DAI_CLK_INTEL_SSP_BCLK: 3047 return le32_to_cpu(hw_config->bclk_rate); 3048 default: 3049 dev_err(sdev->dev, "Invalid clk type for SSP %d\n", clk_type); 3050 break; 3051 } 3052 break; 3053 default: 3054 dev_err(sdev->dev, "DAI type %d not supported yet!\n", ipc4_copier->dai_type); 3055 break; 3056 } 3057 3058 return -EINVAL; 3059 } 3060 3061 static int sof_ipc4_tear_down_all_pipelines(struct snd_sof_dev *sdev, bool verify) 3062 { 3063 struct snd_sof_pcm *spcm; 3064 int dir, ret; 3065 3066 /* 3067 * This function is called during system suspend, we need to make sure 3068 * that all streams have been freed up. 3069 * Freeing might have been skipped when xrun happened just at the start 3070 * of the suspend and it sent a SNDRV_PCM_TRIGGER_STOP to the active 3071 * stream. This will call sof_pcm_stream_free() with 3072 * free_widget_list = false which will leave the kernel and firmware out 3073 * of sync during suspend/resume. 3074 * 3075 * This will also make sure that paused streams handled correctly. 3076 */ 3077 list_for_each_entry(spcm, &sdev->pcm_list, list) { 3078 for_each_pcm_streams(dir) { 3079 struct snd_pcm_substream *substream = spcm->stream[dir].substream; 3080 3081 if (!substream || !substream->runtime || spcm->stream[dir].suspend_ignored) 3082 continue; 3083 3084 if (spcm->stream[dir].list) { 3085 ret = sof_pcm_stream_free(sdev, substream, spcm, dir, true); 3086 if (ret < 0) 3087 return ret; 3088 } 3089 } 3090 } 3091 return 0; 3092 } 3093 3094 static int sof_ipc4_link_setup(struct snd_sof_dev *sdev, struct snd_soc_dai_link *link) 3095 { 3096 if (link->no_pcm) 3097 return 0; 3098 3099 /* 3100 * set default trigger order for all links. Exceptions to 3101 * the rule will be handled in sof_pcm_dai_link_fixup() 3102 * For playback, the sequence is the following: start BE, 3103 * start FE, stop FE, stop BE; for Capture the sequence is 3104 * inverted start FE, start BE, stop BE, stop FE 3105 */ 3106 link->trigger[SNDRV_PCM_STREAM_PLAYBACK] = SND_SOC_DPCM_TRIGGER_POST; 3107 link->trigger[SNDRV_PCM_STREAM_CAPTURE] = SND_SOC_DPCM_TRIGGER_PRE; 3108 3109 return 0; 3110 } 3111 3112 static enum sof_tokens common_copier_token_list[] = { 3113 SOF_COMP_TOKENS, 3114 SOF_AUDIO_FMT_NUM_TOKENS, 3115 SOF_IN_AUDIO_FORMAT_TOKENS, 3116 SOF_OUT_AUDIO_FORMAT_TOKENS, 3117 SOF_COPIER_DEEP_BUFFER_TOKENS, 3118 SOF_COPIER_TOKENS, 3119 SOF_COMP_EXT_TOKENS, 3120 }; 3121 3122 static enum sof_tokens pipeline_token_list[] = { 3123 SOF_SCHED_TOKENS, 3124 SOF_PIPELINE_TOKENS, 3125 }; 3126 3127 static enum sof_tokens dai_token_list[] = { 3128 SOF_COMP_TOKENS, 3129 SOF_AUDIO_FMT_NUM_TOKENS, 3130 SOF_IN_AUDIO_FORMAT_TOKENS, 3131 SOF_OUT_AUDIO_FORMAT_TOKENS, 3132 SOF_COPIER_TOKENS, 3133 SOF_DAI_TOKENS, 3134 SOF_COMP_EXT_TOKENS, 3135 }; 3136 3137 static enum sof_tokens pga_token_list[] = { 3138 SOF_COMP_TOKENS, 3139 SOF_GAIN_TOKENS, 3140 SOF_AUDIO_FMT_NUM_TOKENS, 3141 SOF_IN_AUDIO_FORMAT_TOKENS, 3142 SOF_OUT_AUDIO_FORMAT_TOKENS, 3143 SOF_COMP_EXT_TOKENS, 3144 }; 3145 3146 static enum sof_tokens mixer_token_list[] = { 3147 SOF_COMP_TOKENS, 3148 SOF_AUDIO_FMT_NUM_TOKENS, 3149 SOF_IN_AUDIO_FORMAT_TOKENS, 3150 SOF_OUT_AUDIO_FORMAT_TOKENS, 3151 SOF_COMP_EXT_TOKENS, 3152 }; 3153 3154 static enum sof_tokens src_token_list[] = { 3155 SOF_COMP_TOKENS, 3156 SOF_SRC_TOKENS, 3157 SOF_AUDIO_FMT_NUM_TOKENS, 3158 SOF_IN_AUDIO_FORMAT_TOKENS, 3159 SOF_OUT_AUDIO_FORMAT_TOKENS, 3160 SOF_COMP_EXT_TOKENS, 3161 }; 3162 3163 static enum sof_tokens process_token_list[] = { 3164 SOF_COMP_TOKENS, 3165 SOF_AUDIO_FMT_NUM_TOKENS, 3166 SOF_IN_AUDIO_FORMAT_TOKENS, 3167 SOF_OUT_AUDIO_FORMAT_TOKENS, 3168 SOF_COMP_EXT_TOKENS, 3169 }; 3170 3171 static const struct sof_ipc_tplg_widget_ops tplg_ipc4_widget_ops[SND_SOC_DAPM_TYPE_COUNT] = { 3172 [snd_soc_dapm_aif_in] = {sof_ipc4_widget_setup_pcm, sof_ipc4_widget_free_comp_pcm, 3173 common_copier_token_list, ARRAY_SIZE(common_copier_token_list), 3174 NULL, sof_ipc4_prepare_copier_module, 3175 sof_ipc4_unprepare_copier_module}, 3176 [snd_soc_dapm_aif_out] = {sof_ipc4_widget_setup_pcm, sof_ipc4_widget_free_comp_pcm, 3177 common_copier_token_list, ARRAY_SIZE(common_copier_token_list), 3178 NULL, sof_ipc4_prepare_copier_module, 3179 sof_ipc4_unprepare_copier_module}, 3180 [snd_soc_dapm_dai_in] = {sof_ipc4_widget_setup_comp_dai, sof_ipc4_widget_free_comp_dai, 3181 dai_token_list, ARRAY_SIZE(dai_token_list), NULL, 3182 sof_ipc4_prepare_copier_module, 3183 sof_ipc4_unprepare_copier_module}, 3184 [snd_soc_dapm_dai_out] = {sof_ipc4_widget_setup_comp_dai, sof_ipc4_widget_free_comp_dai, 3185 dai_token_list, ARRAY_SIZE(dai_token_list), NULL, 3186 sof_ipc4_prepare_copier_module, 3187 sof_ipc4_unprepare_copier_module}, 3188 [snd_soc_dapm_buffer] = {sof_ipc4_widget_setup_pcm, sof_ipc4_widget_free_comp_pcm, 3189 common_copier_token_list, ARRAY_SIZE(common_copier_token_list), 3190 NULL, sof_ipc4_prepare_copier_module, 3191 sof_ipc4_unprepare_copier_module}, 3192 [snd_soc_dapm_scheduler] = {sof_ipc4_widget_setup_comp_pipeline, 3193 sof_ipc4_widget_free_comp_pipeline, 3194 pipeline_token_list, ARRAY_SIZE(pipeline_token_list), NULL, 3195 NULL, NULL}, 3196 [snd_soc_dapm_pga] = {sof_ipc4_widget_setup_comp_pga, sof_ipc4_widget_free_comp_pga, 3197 pga_token_list, ARRAY_SIZE(pga_token_list), NULL, 3198 sof_ipc4_prepare_gain_module, 3199 NULL}, 3200 [snd_soc_dapm_mixer] = {sof_ipc4_widget_setup_comp_mixer, sof_ipc4_widget_free_comp_mixer, 3201 mixer_token_list, ARRAY_SIZE(mixer_token_list), 3202 NULL, sof_ipc4_prepare_mixer_module, 3203 NULL}, 3204 [snd_soc_dapm_src] = {sof_ipc4_widget_setup_comp_src, sof_ipc4_widget_free_comp_src, 3205 src_token_list, ARRAY_SIZE(src_token_list), 3206 NULL, sof_ipc4_prepare_src_module, 3207 NULL}, 3208 [snd_soc_dapm_effect] = {sof_ipc4_widget_setup_comp_process, 3209 sof_ipc4_widget_free_comp_process, 3210 process_token_list, ARRAY_SIZE(process_token_list), 3211 NULL, sof_ipc4_prepare_process_module, 3212 NULL}, 3213 }; 3214 3215 const struct sof_ipc_tplg_ops ipc4_tplg_ops = { 3216 .widget = tplg_ipc4_widget_ops, 3217 .token_list = ipc4_token_list, 3218 .control_setup = sof_ipc4_control_setup, 3219 .control = &tplg_ipc4_control_ops, 3220 .widget_setup = sof_ipc4_widget_setup, 3221 .widget_free = sof_ipc4_widget_free, 3222 .route_setup = sof_ipc4_route_setup, 3223 .route_free = sof_ipc4_route_free, 3224 .dai_config = sof_ipc4_dai_config, 3225 .parse_manifest = sof_ipc4_parse_manifest, 3226 .dai_get_clk = sof_ipc4_dai_get_clk, 3227 .tear_down_all_pipelines = sof_ipc4_tear_down_all_pipelines, 3228 .link_setup = sof_ipc4_link_setup, 3229 }; 3230