1 // SPDX-License-Identifier: GPL-2.0 2 // Copyright (c) 2020, Linaro Limited 3 4 #include <linux/kernel.h> 5 #include <linux/slab.h> 6 #include <linux/soc/qcom/apr.h> 7 #include <sound/soc.h> 8 #include <sound/soc-dai.h> 9 #include <sound/pcm.h> 10 #include <sound/pcm_params.h> 11 #include <dt-bindings/soc/qcom,gpr.h> 12 #include "q6apm.h" 13 #include "audioreach.h" 14 15 /* SubGraph Config */ 16 struct apm_sub_graph_data { 17 struct apm_sub_graph_cfg sub_graph_cfg; 18 struct apm_prop_data perf_data; 19 struct apm_sg_prop_id_perf_mode perf; 20 struct apm_prop_data dir_data; 21 struct apm_sg_prop_id_direction dir; 22 struct apm_prop_data sid_data; 23 struct apm_sg_prop_id_scenario_id sid; 24 25 } __packed; 26 27 #define APM_SUB_GRAPH_CFG_NPROP 3 28 29 struct apm_sub_graph_params { 30 struct apm_module_param_data param_data; 31 uint32_t num_sub_graphs; 32 struct apm_sub_graph_data sg_cfg[]; 33 } __packed; 34 35 #define APM_SUB_GRAPH_PSIZE(p, n) ALIGN(struct_size(p, sg_cfg, n), 8) 36 37 /* container config */ 38 struct apm_container_obj { 39 struct apm_container_cfg container_cfg; 40 /* Capability ID list */ 41 struct apm_prop_data cap_data; 42 uint32_t num_capability_id; 43 uint32_t capability_id; 44 45 /* Container graph Position */ 46 struct apm_prop_data pos_data; 47 struct apm_cont_prop_id_graph_pos pos; 48 49 /* Container Stack size */ 50 struct apm_prop_data stack_data; 51 struct apm_cont_prop_id_stack_size stack; 52 53 /* Container proc domain id */ 54 struct apm_prop_data domain_data; 55 struct apm_cont_prop_id_domain domain; 56 } __packed; 57 58 struct apm_container_params { 59 struct apm_module_param_data param_data; 60 uint32_t num_containers; 61 struct apm_container_obj cont_obj[]; 62 } __packed; 63 64 #define APM_CONTAINER_PSIZE(p, n) ALIGN(struct_size(p, cont_obj, n), 8) 65 66 /* Module List config */ 67 struct apm_mod_list_obj { 68 /* Modules list cfg */ 69 uint32_t sub_graph_id; 70 uint32_t container_id; 71 uint32_t num_modules; 72 struct apm_module_obj mod_cfg[]; 73 } __packed; 74 75 #define APM_MOD_LIST_OBJ_PSIZE(p, n) struct_size(p, mod_cfg, n) 76 77 struct apm_module_list_params { 78 struct apm_module_param_data param_data; 79 uint32_t num_modules_list; 80 /* Module list config array */ 81 struct apm_mod_list_obj mod_list_obj[]; 82 } __packed; 83 84 85 /* Module Properties */ 86 struct apm_mod_prop_obj { 87 u32 instance_id; 88 u32 num_props; 89 struct apm_prop_data prop_data_1; 90 struct apm_module_prop_id_port_info prop_id_port; 91 } __packed; 92 93 struct apm_prop_list_params { 94 struct apm_module_param_data param_data; 95 u32 num_modules_prop_cfg; 96 struct apm_mod_prop_obj mod_prop_obj[]; 97 98 } __packed; 99 100 #define APM_MOD_PROP_PSIZE(p, n) ALIGN(struct_size(p, mod_prop_obj, n), 8) 101 102 /* Module Connections */ 103 struct apm_mod_conn_list_params { 104 struct apm_module_param_data param_data; 105 u32 num_connections; 106 struct apm_module_conn_obj conn_obj[]; 107 108 } __packed; 109 110 #define APM_MOD_CONN_PSIZE(p, n) ALIGN(struct_size(p, conn_obj, n), 8) 111 112 struct apm_graph_open_params { 113 struct apm_cmd_header *cmd_header; 114 struct apm_sub_graph_params *sg_data; 115 struct apm_container_params *cont_data; 116 struct apm_module_list_params *mod_list_data; 117 struct apm_prop_list_params *mod_prop_data; 118 struct apm_mod_conn_list_params *mod_conn_list_data; 119 } __packed; 120 121 struct apm_pcm_module_media_fmt_cmd { 122 struct apm_module_param_data param_data; 123 struct param_id_pcm_output_format_cfg header; 124 struct payload_pcm_output_format_cfg media_cfg; 125 } __packed; 126 127 struct apm_rd_shmem_module_config_cmd { 128 struct apm_module_param_data param_data; 129 struct param_id_rd_sh_mem_cfg cfg; 130 } __packed; 131 132 struct apm_sh_module_media_fmt_cmd { 133 struct media_format header; 134 struct payload_media_fmt_pcm cfg; 135 } __packed; 136 137 #define APM_SHMEM_FMT_CFG_PSIZE(ch) ALIGN( \ 138 sizeof(struct apm_sh_module_media_fmt_cmd) + \ 139 ch * sizeof(uint8_t), 8) 140 141 /* num of channels as argument */ 142 #define APM_PCM_MODULE_FMT_CMD_PSIZE(ch) ALIGN( \ 143 sizeof(struct apm_pcm_module_media_fmt_cmd) + \ 144 ch * sizeof(uint8_t), 8) 145 146 #define APM_PCM_OUT_FMT_CFG_PSIZE(p, n) ALIGN(struct_size(p, channel_mapping, n), 4) 147 148 struct apm_i2s_module_intf_cfg { 149 struct apm_module_param_data param_data; 150 struct param_id_i2s_intf_cfg cfg; 151 } __packed; 152 153 #define APM_I2S_INTF_CFG_PSIZE ALIGN(sizeof(struct apm_i2s_module_intf_cfg), 8) 154 155 struct apm_module_hw_ep_mf_cfg { 156 struct apm_module_param_data param_data; 157 struct param_id_hw_ep_mf mf; 158 } __packed; 159 160 #define APM_HW_EP_CFG_PSIZE ALIGN(sizeof(struct apm_module_hw_ep_mf_cfg), 8) 161 162 #define APM_MFC_CFG_PSIZE(p, n) ALIGN(struct_size(p, channel_mapping, n), 4) 163 164 struct apm_module_frame_size_factor_cfg { 165 struct apm_module_param_data param_data; 166 uint32_t frame_size_factor; 167 } __packed; 168 169 #define APM_FS_CFG_PSIZE ALIGN(sizeof(struct apm_module_frame_size_factor_cfg), 8) 170 171 struct apm_module_hw_ep_power_mode_cfg { 172 struct apm_module_param_data param_data; 173 struct param_id_hw_ep_power_mode_cfg power_mode; 174 } __packed; 175 176 #define APM_HW_EP_PMODE_CFG_PSIZE ALIGN(sizeof(struct apm_module_hw_ep_power_mode_cfg), 8) 177 178 struct apm_module_hw_ep_dma_data_align_cfg { 179 struct apm_module_param_data param_data; 180 struct param_id_hw_ep_dma_data_align align; 181 } __packed; 182 183 #define APM_HW_EP_DALIGN_CFG_PSIZE ALIGN(sizeof(struct apm_module_hw_ep_dma_data_align_cfg), 8) 184 185 struct apm_gain_module_cfg { 186 struct apm_module_param_data param_data; 187 struct param_id_gain_cfg gain_cfg; 188 } __packed; 189 190 #define APM_GAIN_CFG_PSIZE ALIGN(sizeof(struct apm_gain_module_cfg), 8) 191 192 struct apm_codec_dma_module_intf_cfg { 193 struct apm_module_param_data param_data; 194 struct param_id_codec_dma_intf_cfg cfg; 195 } __packed; 196 197 #define APM_CDMA_INTF_CFG_PSIZE ALIGN(sizeof(struct apm_codec_dma_module_intf_cfg), 8) 198 199 struct apm_display_port_module_intf_cfg { 200 struct apm_module_param_data param_data; 201 struct param_id_display_port_intf_cfg cfg; 202 } __packed; 203 #define APM_DP_INTF_CFG_PSIZE ALIGN(sizeof(struct apm_display_port_module_intf_cfg), 8) 204 205 static void *__audioreach_alloc_pkt(int payload_size, uint32_t opcode, uint32_t token, 206 uint32_t src_port, uint32_t dest_port, bool has_cmd_hdr) 207 { 208 struct gpr_pkt *pkt; 209 void *p; 210 int pkt_size = GPR_HDR_SIZE + payload_size; 211 212 if (has_cmd_hdr) 213 pkt_size += APM_CMD_HDR_SIZE; 214 215 p = kzalloc(pkt_size, GFP_KERNEL); 216 if (!p) 217 return ERR_PTR(-ENOMEM); 218 219 pkt = p; 220 pkt->hdr.version = GPR_PKT_VER; 221 pkt->hdr.hdr_size = GPR_PKT_HEADER_WORD_SIZE; 222 pkt->hdr.pkt_size = pkt_size; 223 pkt->hdr.dest_port = dest_port; 224 pkt->hdr.src_port = src_port; 225 226 pkt->hdr.dest_domain = GPR_DOMAIN_ID_ADSP; 227 pkt->hdr.src_domain = GPR_DOMAIN_ID_APPS; 228 pkt->hdr.token = token; 229 pkt->hdr.opcode = opcode; 230 231 if (has_cmd_hdr) { 232 struct apm_cmd_header *cmd_header; 233 234 p = p + GPR_HDR_SIZE; 235 cmd_header = p; 236 cmd_header->payload_size = payload_size; 237 } 238 239 return pkt; 240 } 241 242 void *audioreach_alloc_pkt(int payload_size, uint32_t opcode, uint32_t token, 243 uint32_t src_port, uint32_t dest_port) 244 { 245 return __audioreach_alloc_pkt(payload_size, opcode, token, src_port, dest_port, false); 246 } 247 EXPORT_SYMBOL_GPL(audioreach_alloc_pkt); 248 249 void *audioreach_alloc_apm_pkt(int pkt_size, uint32_t opcode, uint32_t token, uint32_t src_port) 250 { 251 return __audioreach_alloc_pkt(pkt_size, opcode, token, src_port, APM_MODULE_INSTANCE_ID, 252 false); 253 } 254 EXPORT_SYMBOL_GPL(audioreach_alloc_apm_pkt); 255 256 void *audioreach_alloc_cmd_pkt(int payload_size, uint32_t opcode, uint32_t token, 257 uint32_t src_port, uint32_t dest_port) 258 { 259 return __audioreach_alloc_pkt(payload_size, opcode, token, src_port, dest_port, true); 260 } 261 EXPORT_SYMBOL_GPL(audioreach_alloc_cmd_pkt); 262 263 void *audioreach_alloc_apm_cmd_pkt(int pkt_size, uint32_t opcode, uint32_t token) 264 { 265 return __audioreach_alloc_pkt(pkt_size, opcode, token, GPR_APM_MODULE_IID, 266 APM_MODULE_INSTANCE_ID, true); 267 } 268 EXPORT_SYMBOL_GPL(audioreach_alloc_apm_cmd_pkt); 269 270 static void apm_populate_container_config(struct apm_container_obj *cfg, 271 struct audioreach_container *cont) 272 { 273 274 /* Container Config */ 275 cfg->container_cfg.container_id = cont->container_id; 276 cfg->container_cfg.num_prop = 4; 277 278 /* Capability list */ 279 cfg->cap_data.prop_id = APM_CONTAINER_PROP_ID_CAPABILITY_LIST; 280 cfg->cap_data.prop_size = APM_CONTAINER_PROP_ID_CAPABILITY_SIZE; 281 cfg->num_capability_id = 1; 282 cfg->capability_id = cont->capability_id; 283 284 /* Graph Position */ 285 cfg->pos_data.prop_id = APM_CONTAINER_PROP_ID_GRAPH_POS; 286 cfg->pos_data.prop_size = sizeof(struct apm_cont_prop_id_graph_pos); 287 cfg->pos.graph_pos = cont->graph_pos; 288 289 /* Stack size */ 290 cfg->stack_data.prop_id = APM_CONTAINER_PROP_ID_STACK_SIZE; 291 cfg->stack_data.prop_size = sizeof(struct apm_cont_prop_id_stack_size); 292 cfg->stack.stack_size = cont->stack_size; 293 294 /* Proc domain */ 295 cfg->domain_data.prop_id = APM_CONTAINER_PROP_ID_PROC_DOMAIN; 296 cfg->domain_data.prop_size = sizeof(struct apm_cont_prop_id_domain); 297 cfg->domain.proc_domain = cont->proc_domain; 298 } 299 300 static void apm_populate_sub_graph_config(struct apm_sub_graph_data *cfg, 301 struct audioreach_sub_graph *sg) 302 { 303 cfg->sub_graph_cfg.sub_graph_id = sg->sub_graph_id; 304 cfg->sub_graph_cfg.num_sub_graph_prop = APM_SUB_GRAPH_CFG_NPROP; 305 306 /* Perf Mode */ 307 cfg->perf_data.prop_id = APM_SUB_GRAPH_PROP_ID_PERF_MODE; 308 cfg->perf_data.prop_size = APM_SG_PROP_ID_PERF_MODE_SIZE; 309 cfg->perf.perf_mode = sg->perf_mode; 310 311 /* Direction */ 312 cfg->dir_data.prop_id = APM_SUB_GRAPH_PROP_ID_DIRECTION; 313 cfg->dir_data.prop_size = APM_SG_PROP_ID_DIR_SIZE; 314 cfg->dir.direction = sg->direction; 315 316 /* Scenario ID */ 317 cfg->sid_data.prop_id = APM_SUB_GRAPH_PROP_ID_SCENARIO_ID; 318 cfg->sid_data.prop_size = APM_SG_PROP_ID_SID_SIZE; 319 cfg->sid.scenario_id = sg->scenario_id; 320 } 321 322 static void apm_populate_module_prop_obj(struct apm_mod_prop_obj *obj, 323 struct audioreach_module *module) 324 { 325 326 obj->instance_id = module->instance_id; 327 obj->num_props = 1; 328 obj->prop_data_1.prop_id = APM_MODULE_PROP_ID_PORT_INFO; 329 obj->prop_data_1.prop_size = APM_MODULE_PROP_ID_PORT_INFO_SZ; 330 obj->prop_id_port.max_ip_port = module->max_ip_port; 331 obj->prop_id_port.max_op_port = module->max_op_port; 332 } 333 334 static void apm_populate_module_list_obj(struct apm_mod_list_obj *obj, 335 struct audioreach_container *container, 336 int sub_graph_id) 337 { 338 struct audioreach_module *module; 339 int i; 340 341 obj->sub_graph_id = sub_graph_id; 342 obj->container_id = container->container_id; 343 obj->num_modules = container->num_modules; 344 i = 0; 345 list_for_each_entry(module, &container->modules_list, node) { 346 obj->mod_cfg[i].module_id = module->module_id; 347 obj->mod_cfg[i].instance_id = module->instance_id; 348 i++; 349 } 350 } 351 352 static void audioreach_populate_graph(struct q6apm *apm, struct audioreach_graph_info *info, 353 struct apm_graph_open_params *open, 354 struct list_head *sg_list, 355 int num_sub_graphs) 356 { 357 struct apm_mod_conn_list_params *mc_data = open->mod_conn_list_data; 358 struct apm_module_list_params *ml_data = open->mod_list_data; 359 struct apm_prop_list_params *mp_data = open->mod_prop_data; 360 struct apm_container_params *c_data = open->cont_data; 361 struct apm_sub_graph_params *sg_data = open->sg_data; 362 int ncontainer = 0, nmodule = 0, nconn = 0; 363 struct apm_mod_prop_obj *module_prop_obj; 364 struct audioreach_container *container; 365 struct apm_module_conn_obj *conn_obj; 366 struct audioreach_module *module; 367 struct audioreach_sub_graph *sg; 368 struct apm_container_obj *cobj; 369 struct apm_mod_list_obj *mlobj; 370 int i = 0; 371 372 mlobj = &ml_data->mod_list_obj[0]; 373 374 375 if (info->dst_mod_inst_id && info->src_mod_inst_id) { 376 conn_obj = &mc_data->conn_obj[nconn]; 377 conn_obj->src_mod_inst_id = info->src_mod_inst_id; 378 conn_obj->src_mod_op_port_id = info->src_mod_op_port_id; 379 conn_obj->dst_mod_inst_id = info->dst_mod_inst_id; 380 conn_obj->dst_mod_ip_port_id = info->dst_mod_ip_port_id; 381 nconn++; 382 } 383 384 list_for_each_entry(sg, sg_list, node) { 385 struct apm_sub_graph_data *sg_cfg = &sg_data->sg_cfg[i++]; 386 387 apm_populate_sub_graph_config(sg_cfg, sg); 388 389 list_for_each_entry(container, &sg->container_list, node) { 390 cobj = &c_data->cont_obj[ncontainer]; 391 392 apm_populate_container_config(cobj, container); 393 apm_populate_module_list_obj(mlobj, container, sg->sub_graph_id); 394 395 list_for_each_entry(module, &container->modules_list, node) { 396 int pn; 397 398 module_prop_obj = &mp_data->mod_prop_obj[nmodule++]; 399 apm_populate_module_prop_obj(module_prop_obj, module); 400 401 if (!module->max_op_port) 402 continue; 403 404 for (pn = 0; pn < module->max_op_port; pn++) { 405 if (module->dst_mod_inst_id[pn]) { 406 conn_obj = &mc_data->conn_obj[nconn]; 407 conn_obj->src_mod_inst_id = module->instance_id; 408 conn_obj->src_mod_op_port_id = 409 module->src_mod_op_port_id[pn]; 410 conn_obj->dst_mod_inst_id = 411 module->dst_mod_inst_id[pn]; 412 conn_obj->dst_mod_ip_port_id = 413 module->dst_mod_ip_port_id[pn]; 414 nconn++; 415 } 416 } 417 } 418 mlobj = (void *) mlobj + APM_MOD_LIST_OBJ_PSIZE(mlobj, 419 container->num_modules); 420 421 ncontainer++; 422 } 423 } 424 } 425 426 void *audioreach_alloc_graph_pkt(struct q6apm *apm, struct audioreach_graph_info *info) 427 { 428 int payload_size, sg_sz, cont_sz, ml_sz, mp_sz, mc_sz; 429 struct apm_module_param_data *param_data; 430 struct apm_container_params *cont_params; 431 struct audioreach_container *container; 432 struct apm_sub_graph_params *sg_params; 433 struct apm_mod_conn_list_params *mcon; 434 struct apm_graph_open_params params; 435 struct apm_prop_list_params *mprop; 436 struct audioreach_module *module; 437 struct audioreach_sub_graph *sgs; 438 struct apm_mod_list_obj *mlobj; 439 struct list_head *sg_list; 440 int num_connections = 0; 441 int num_containers = 0; 442 int num_sub_graphs = 0; 443 int num_modules = 0; 444 int num_modules_list; 445 struct gpr_pkt *pkt; 446 void *p; 447 448 sg_list = &info->sg_list; 449 ml_sz = 0; 450 451 /* add FE-BE connections */ 452 if (info->dst_mod_inst_id && info->src_mod_inst_id) 453 num_connections++; 454 455 list_for_each_entry(sgs, sg_list, node) { 456 num_sub_graphs++; 457 list_for_each_entry(container, &sgs->container_list, node) { 458 num_containers++; 459 num_modules += container->num_modules; 460 ml_sz = ml_sz + sizeof(struct apm_module_list_params) + 461 APM_MOD_LIST_OBJ_PSIZE(mlobj, container->num_modules); 462 463 list_for_each_entry(module, &container->modules_list, node) { 464 num_connections += module->num_connections; 465 } 466 } 467 } 468 469 num_modules_list = num_containers; 470 sg_sz = APM_SUB_GRAPH_PSIZE(sg_params, num_sub_graphs); 471 cont_sz = APM_CONTAINER_PSIZE(cont_params, num_containers); 472 473 ml_sz = ALIGN(ml_sz, 8); 474 475 mp_sz = APM_MOD_PROP_PSIZE(mprop, num_modules); 476 mc_sz = APM_MOD_CONN_PSIZE(mcon, num_connections); 477 478 payload_size = sg_sz + cont_sz + ml_sz + mp_sz + mc_sz; 479 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_GRAPH_OPEN, 0); 480 if (IS_ERR(pkt)) 481 return pkt; 482 483 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 484 485 /* SubGraph */ 486 params.sg_data = p; 487 param_data = ¶ms.sg_data->param_data; 488 param_data->module_instance_id = APM_MODULE_INSTANCE_ID; 489 param_data->param_id = APM_PARAM_ID_SUB_GRAPH_CONFIG; 490 param_data->param_size = sg_sz - APM_MODULE_PARAM_DATA_SIZE; 491 params.sg_data->num_sub_graphs = num_sub_graphs; 492 p += sg_sz; 493 494 /* Container */ 495 params.cont_data = p; 496 param_data = ¶ms.cont_data->param_data; 497 param_data->module_instance_id = APM_MODULE_INSTANCE_ID; 498 param_data->param_id = APM_PARAM_ID_CONTAINER_CONFIG; 499 param_data->param_size = cont_sz - APM_MODULE_PARAM_DATA_SIZE; 500 params.cont_data->num_containers = num_containers; 501 p += cont_sz; 502 503 /* Module List*/ 504 params.mod_list_data = p; 505 param_data = ¶ms.mod_list_data->param_data; 506 param_data->module_instance_id = APM_MODULE_INSTANCE_ID; 507 param_data->param_id = APM_PARAM_ID_MODULE_LIST; 508 param_data->param_size = ml_sz - APM_MODULE_PARAM_DATA_SIZE; 509 params.mod_list_data->num_modules_list = num_modules_list; 510 p += ml_sz; 511 512 /* Module Properties */ 513 params.mod_prop_data = p; 514 param_data = ¶ms.mod_prop_data->param_data; 515 param_data->module_instance_id = APM_MODULE_INSTANCE_ID; 516 param_data->param_id = APM_PARAM_ID_MODULE_PROP; 517 param_data->param_size = mp_sz - APM_MODULE_PARAM_DATA_SIZE; 518 params.mod_prop_data->num_modules_prop_cfg = num_modules; 519 p += mp_sz; 520 521 /* Module Connections */ 522 params.mod_conn_list_data = p; 523 param_data = ¶ms.mod_conn_list_data->param_data; 524 param_data->module_instance_id = APM_MODULE_INSTANCE_ID; 525 param_data->param_id = APM_PARAM_ID_MODULE_CONN; 526 param_data->param_size = mc_sz - APM_MODULE_PARAM_DATA_SIZE; 527 params.mod_conn_list_data->num_connections = num_connections; 528 p += mc_sz; 529 530 audioreach_populate_graph(apm, info, ¶ms, sg_list, num_sub_graphs); 531 532 return pkt; 533 } 534 EXPORT_SYMBOL_GPL(audioreach_alloc_graph_pkt); 535 536 int audioreach_send_cmd_sync(struct device *dev, gpr_device_t *gdev, 537 struct gpr_ibasic_rsp_result_t *result, struct mutex *cmd_lock, 538 gpr_port_t *port, wait_queue_head_t *cmd_wait, 539 struct gpr_pkt *pkt, uint32_t rsp_opcode) 540 { 541 542 struct gpr_hdr *hdr = &pkt->hdr; 543 int rc; 544 545 mutex_lock(cmd_lock); 546 result->opcode = 0; 547 result->status = 0; 548 549 if (port) 550 rc = gpr_send_port_pkt(port, pkt); 551 else if (gdev) 552 rc = gpr_send_pkt(gdev, pkt); 553 else 554 rc = -EINVAL; 555 556 if (rc < 0) 557 goto err; 558 559 if (rsp_opcode) 560 rc = wait_event_timeout(*cmd_wait, (result->opcode == hdr->opcode) || 561 (result->opcode == rsp_opcode), 5 * HZ); 562 else 563 rc = wait_event_timeout(*cmd_wait, (result->opcode == hdr->opcode), 5 * HZ); 564 565 if (!rc) { 566 dev_err(dev, "CMD timeout for [%x] opcode\n", hdr->opcode); 567 rc = -ETIMEDOUT; 568 } else if (result->status > 0) { 569 dev_err(dev, "DSP returned error[%x] %x\n", hdr->opcode, result->status); 570 rc = -EINVAL; 571 } else { 572 /* DSP successfully finished the command */ 573 rc = 0; 574 } 575 576 err: 577 mutex_unlock(cmd_lock); 578 return rc; 579 } 580 EXPORT_SYMBOL_GPL(audioreach_send_cmd_sync); 581 582 int audioreach_graph_send_cmd_sync(struct q6apm_graph *graph, struct gpr_pkt *pkt, 583 uint32_t rsp_opcode) 584 { 585 586 return audioreach_send_cmd_sync(graph->dev, NULL, &graph->result, &graph->lock, 587 graph->port, &graph->cmd_wait, pkt, rsp_opcode); 588 } 589 EXPORT_SYMBOL_GPL(audioreach_graph_send_cmd_sync); 590 591 static int audioreach_display_port_set_media_format(struct q6apm_graph *graph, 592 struct audioreach_module *module, 593 struct audioreach_module_config *cfg) 594 { 595 struct apm_display_port_module_intf_cfg *intf_cfg; 596 struct apm_module_frame_size_factor_cfg *fs_cfg; 597 struct apm_module_param_data *param_data; 598 struct apm_module_hw_ep_mf_cfg *hw_cfg; 599 int ic_sz, ep_sz, fs_sz, dl_sz; 600 int rc, payload_size; 601 struct gpr_pkt *pkt; 602 void *p; 603 604 ic_sz = APM_DP_INTF_CFG_PSIZE; 605 ep_sz = APM_HW_EP_CFG_PSIZE; 606 fs_sz = APM_FS_CFG_PSIZE; 607 dl_sz = 0; 608 609 payload_size = ic_sz + ep_sz + fs_sz + dl_sz; 610 611 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 612 if (IS_ERR(pkt)) 613 return PTR_ERR(pkt); 614 615 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 616 617 hw_cfg = p; 618 param_data = &hw_cfg->param_data; 619 param_data->module_instance_id = module->instance_id; 620 param_data->error_code = 0; 621 param_data->param_id = PARAM_ID_HW_EP_MF_CFG; 622 param_data->param_size = ep_sz - APM_MODULE_PARAM_DATA_SIZE; 623 624 hw_cfg->mf.sample_rate = cfg->sample_rate; 625 hw_cfg->mf.bit_width = cfg->bit_width; 626 hw_cfg->mf.num_channels = cfg->num_channels; 627 hw_cfg->mf.data_format = module->data_format; 628 p += ep_sz; 629 630 fs_cfg = p; 631 param_data = &fs_cfg->param_data; 632 param_data->module_instance_id = module->instance_id; 633 param_data->error_code = 0; 634 param_data->param_id = PARAM_ID_HW_EP_FRAME_SIZE_FACTOR; 635 param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE; 636 fs_cfg->frame_size_factor = 1; 637 p += fs_sz; 638 639 intf_cfg = p; 640 param_data = &intf_cfg->param_data; 641 param_data->module_instance_id = module->instance_id; 642 param_data->error_code = 0; 643 param_data->param_id = PARAM_ID_DISPLAY_PORT_INTF_CFG; 644 param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE; 645 646 intf_cfg->cfg.channel_allocation = cfg->channel_allocation; 647 intf_cfg->cfg.mst_idx = 0; 648 intf_cfg->cfg.dptx_idx = cfg->dp_idx; 649 650 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 651 652 kfree(pkt); 653 654 return rc; 655 } 656 657 /* LPASS Codec DMA port Module Media Format Setup */ 658 static int audioreach_codec_dma_set_media_format(struct q6apm_graph *graph, 659 struct audioreach_module *module, 660 struct audioreach_module_config *cfg) 661 { 662 struct apm_codec_dma_module_intf_cfg *intf_cfg; 663 struct apm_module_frame_size_factor_cfg *fs_cfg; 664 struct apm_module_hw_ep_power_mode_cfg *pm_cfg; 665 struct apm_module_param_data *param_data; 666 struct apm_module_hw_ep_mf_cfg *hw_cfg; 667 int ic_sz, ep_sz, fs_sz, pm_sz, dl_sz; 668 int rc, payload_size; 669 struct gpr_pkt *pkt; 670 void *p; 671 672 ic_sz = APM_CDMA_INTF_CFG_PSIZE; 673 ep_sz = APM_HW_EP_CFG_PSIZE; 674 fs_sz = APM_FS_CFG_PSIZE; 675 pm_sz = APM_HW_EP_PMODE_CFG_PSIZE; 676 dl_sz = 0; 677 678 payload_size = ic_sz + ep_sz + fs_sz + pm_sz + dl_sz; 679 680 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 681 if (IS_ERR(pkt)) 682 return PTR_ERR(pkt); 683 684 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 685 686 hw_cfg = p; 687 param_data = &hw_cfg->param_data; 688 param_data->module_instance_id = module->instance_id; 689 param_data->error_code = 0; 690 param_data->param_id = PARAM_ID_HW_EP_MF_CFG; 691 param_data->param_size = ep_sz - APM_MODULE_PARAM_DATA_SIZE; 692 693 hw_cfg->mf.sample_rate = cfg->sample_rate; 694 hw_cfg->mf.bit_width = cfg->bit_width; 695 hw_cfg->mf.num_channels = cfg->num_channels; 696 hw_cfg->mf.data_format = module->data_format; 697 p += ep_sz; 698 699 fs_cfg = p; 700 param_data = &fs_cfg->param_data; 701 param_data->module_instance_id = module->instance_id; 702 param_data->error_code = 0; 703 param_data->param_id = PARAM_ID_HW_EP_FRAME_SIZE_FACTOR; 704 param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE; 705 fs_cfg->frame_size_factor = 1; 706 p += fs_sz; 707 708 intf_cfg = p; 709 param_data = &intf_cfg->param_data; 710 param_data->module_instance_id = module->instance_id; 711 param_data->error_code = 0; 712 param_data->param_id = PARAM_ID_CODEC_DMA_INTF_CFG; 713 param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE; 714 715 intf_cfg->cfg.lpaif_type = module->hw_interface_type; 716 intf_cfg->cfg.intf_index = module->hw_interface_idx; 717 intf_cfg->cfg.active_channels_mask = (1 << cfg->num_channels) - 1; 718 p += ic_sz; 719 720 pm_cfg = p; 721 param_data = &pm_cfg->param_data; 722 param_data->module_instance_id = module->instance_id; 723 param_data->error_code = 0; 724 param_data->param_id = PARAM_ID_HW_EP_POWER_MODE_CFG; 725 param_data->param_size = pm_sz - APM_MODULE_PARAM_DATA_SIZE; 726 pm_cfg->power_mode.power_mode = 0; 727 728 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 729 730 kfree(pkt); 731 732 return rc; 733 } 734 735 int audioreach_send_u32_param(struct q6apm_graph *graph, struct audioreach_module *module, 736 uint32_t param_id, uint32_t param_val) 737 { 738 struct apm_module_param_data *param_data; 739 struct gpr_pkt *pkt; 740 uint32_t *param; 741 int rc, payload_size; 742 void *p; 743 744 payload_size = sizeof(uint32_t) + APM_MODULE_PARAM_DATA_SIZE; 745 p = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 746 if (IS_ERR(p)) 747 return -ENOMEM; 748 749 pkt = p; 750 p = p + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 751 752 param_data = p; 753 param_data->module_instance_id = module->instance_id; 754 param_data->error_code = 0; 755 param_data->param_id = param_id; 756 param_data->param_size = sizeof(uint32_t); 757 758 p = p + APM_MODULE_PARAM_DATA_SIZE; 759 param = p; 760 *param = param_val; 761 762 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 763 764 kfree(pkt); 765 766 return rc; 767 } 768 EXPORT_SYMBOL_GPL(audioreach_send_u32_param); 769 770 static int audioreach_sal_limiter_enable(struct q6apm_graph *graph, 771 struct audioreach_module *module, bool enable) 772 { 773 return audioreach_send_u32_param(graph, module, PARAM_ID_SAL_LIMITER_ENABLE, enable); 774 } 775 776 static int audioreach_sal_set_media_format(struct q6apm_graph *graph, 777 struct audioreach_module *module, 778 struct audioreach_module_config *cfg) 779 { 780 return audioreach_send_u32_param(graph, module, PARAM_ID_SAL_OUTPUT_CFG, cfg->bit_width); 781 } 782 783 static int audioreach_module_enable(struct q6apm_graph *graph, 784 struct audioreach_module *module, 785 bool enable) 786 { 787 return audioreach_send_u32_param(graph, module, PARAM_ID_MODULE_ENABLE, enable); 788 } 789 790 static int audioreach_gapless_set_media_format(struct q6apm_graph *graph, 791 struct audioreach_module *module, 792 struct audioreach_module_config *cfg) 793 { 794 return audioreach_send_u32_param(graph, module, PARAM_ID_EARLY_EOS_DELAY, 795 EARLY_EOS_DELAY_MS); 796 } 797 798 static int audioreach_mfc_set_media_format(struct q6apm_graph *graph, 799 struct audioreach_module *module, 800 struct audioreach_module_config *cfg) 801 { 802 struct apm_module_param_data *param_data; 803 struct param_id_mfc_media_format *media_format; 804 uint32_t num_channels = cfg->num_channels; 805 int payload_size; 806 struct gpr_pkt *pkt; 807 int rc; 808 void *p; 809 810 payload_size = APM_MFC_CFG_PSIZE(media_format, num_channels) + 811 APM_MODULE_PARAM_DATA_SIZE; 812 813 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 814 if (IS_ERR(pkt)) 815 return PTR_ERR(pkt); 816 817 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 818 819 param_data = p; 820 param_data->module_instance_id = module->instance_id; 821 param_data->error_code = 0; 822 param_data->param_id = PARAM_ID_MFC_OUTPUT_MEDIA_FORMAT; 823 param_data->param_size = APM_MFC_CFG_PSIZE(media_format, num_channels); 824 p = p + APM_MODULE_PARAM_DATA_SIZE; 825 media_format = p; 826 827 media_format->sample_rate = cfg->sample_rate; 828 media_format->bit_width = cfg->bit_width; 829 media_format->num_channels = cfg->num_channels; 830 831 if (num_channels == 1) { 832 media_format->channel_mapping[0] = PCM_CHANNEL_L; 833 } else if (num_channels == 2) { 834 media_format->channel_mapping[0] = PCM_CHANNEL_L; 835 media_format->channel_mapping[1] = PCM_CHANNEL_R; 836 } 837 838 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 839 840 kfree(pkt); 841 842 return rc; 843 } 844 845 static int audioreach_set_compr_media_format(struct media_format *media_fmt_hdr, 846 void *p, struct audioreach_module_config *mcfg) 847 { 848 struct payload_media_fmt_aac_t *aac_cfg; 849 struct payload_media_fmt_pcm *mp3_cfg; 850 struct payload_media_fmt_flac_t *flac_cfg; 851 852 switch (mcfg->fmt) { 853 case SND_AUDIOCODEC_MP3: 854 media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED; 855 media_fmt_hdr->fmt_id = MEDIA_FMT_ID_MP3; 856 media_fmt_hdr->payload_size = 0; 857 p = p + sizeof(*media_fmt_hdr); 858 mp3_cfg = p; 859 mp3_cfg->sample_rate = mcfg->sample_rate; 860 mp3_cfg->bit_width = mcfg->bit_width; 861 mp3_cfg->alignment = PCM_LSB_ALIGNED; 862 mp3_cfg->bits_per_sample = mcfg->bit_width; 863 mp3_cfg->q_factor = mcfg->bit_width - 1; 864 mp3_cfg->endianness = PCM_LITTLE_ENDIAN; 865 mp3_cfg->num_channels = mcfg->num_channels; 866 867 if (mcfg->num_channels == 1) { 868 mp3_cfg->channel_mapping[0] = PCM_CHANNEL_L; 869 } else if (mcfg->num_channels == 2) { 870 mp3_cfg->channel_mapping[0] = PCM_CHANNEL_L; 871 mp3_cfg->channel_mapping[1] = PCM_CHANNEL_R; 872 } 873 break; 874 case SND_AUDIOCODEC_AAC: 875 media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED; 876 media_fmt_hdr->fmt_id = MEDIA_FMT_ID_AAC; 877 media_fmt_hdr->payload_size = sizeof(struct payload_media_fmt_aac_t); 878 p = p + sizeof(*media_fmt_hdr); 879 aac_cfg = p; 880 aac_cfg->aac_fmt_flag = 0; 881 aac_cfg->audio_obj_type = 5; 882 aac_cfg->num_channels = mcfg->num_channels; 883 aac_cfg->total_size_of_PCE_bits = 0; 884 aac_cfg->sample_rate = mcfg->sample_rate; 885 break; 886 case SND_AUDIOCODEC_FLAC: 887 media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED; 888 media_fmt_hdr->fmt_id = MEDIA_FMT_ID_FLAC; 889 media_fmt_hdr->payload_size = sizeof(struct payload_media_fmt_flac_t); 890 p = p + sizeof(*media_fmt_hdr); 891 flac_cfg = p; 892 flac_cfg->sample_size = mcfg->codec.options.flac_d.sample_size; 893 flac_cfg->num_channels = mcfg->num_channels; 894 flac_cfg->min_blk_size = mcfg->codec.options.flac_d.min_blk_size; 895 flac_cfg->max_blk_size = mcfg->codec.options.flac_d.max_blk_size; 896 flac_cfg->sample_rate = mcfg->sample_rate; 897 flac_cfg->min_frame_size = mcfg->codec.options.flac_d.min_frame_size; 898 flac_cfg->max_frame_size = mcfg->codec.options.flac_d.max_frame_size; 899 break; 900 default: 901 return -EINVAL; 902 } 903 904 return 0; 905 } 906 907 int audioreach_compr_set_param(struct q6apm_graph *graph, struct audioreach_module_config *mcfg) 908 { 909 struct media_format *header; 910 struct gpr_pkt *pkt; 911 int iid, payload_size, rc; 912 void *p; 913 914 payload_size = sizeof(struct apm_sh_module_media_fmt_cmd); 915 916 iid = q6apm_graph_get_rx_shmem_module_iid(graph); 917 pkt = audioreach_alloc_cmd_pkt(payload_size, DATA_CMD_WR_SH_MEM_EP_MEDIA_FORMAT, 918 0, graph->port->id, iid); 919 920 if (IS_ERR(pkt)) 921 return -ENOMEM; 922 923 p = (void *)pkt + GPR_HDR_SIZE; 924 header = p; 925 rc = audioreach_set_compr_media_format(header, p, mcfg); 926 if (rc) { 927 kfree(pkt); 928 return rc; 929 } 930 931 rc = gpr_send_port_pkt(graph->port, pkt); 932 kfree(pkt); 933 934 return rc; 935 } 936 EXPORT_SYMBOL_GPL(audioreach_compr_set_param); 937 938 static int audioreach_i2s_set_media_format(struct q6apm_graph *graph, 939 struct audioreach_module *module, 940 struct audioreach_module_config *cfg) 941 { 942 struct apm_module_frame_size_factor_cfg *fs_cfg; 943 struct apm_module_param_data *param_data; 944 struct apm_i2s_module_intf_cfg *intf_cfg; 945 struct apm_module_hw_ep_mf_cfg *hw_cfg; 946 int ic_sz, ep_sz, fs_sz; 947 int rc, payload_size; 948 struct gpr_pkt *pkt; 949 void *p; 950 951 ic_sz = APM_I2S_INTF_CFG_PSIZE; 952 ep_sz = APM_HW_EP_CFG_PSIZE; 953 fs_sz = APM_FS_CFG_PSIZE; 954 955 payload_size = ic_sz + ep_sz + fs_sz; 956 957 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 958 if (IS_ERR(pkt)) 959 return PTR_ERR(pkt); 960 961 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 962 intf_cfg = p; 963 964 param_data = &intf_cfg->param_data; 965 param_data->module_instance_id = module->instance_id; 966 param_data->error_code = 0; 967 param_data->param_id = PARAM_ID_I2S_INTF_CFG; 968 param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE; 969 970 intf_cfg->cfg.intf_idx = module->hw_interface_idx; 971 intf_cfg->cfg.sd_line_idx = module->sd_line_idx; 972 973 switch (cfg->fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { 974 case SND_SOC_DAIFMT_BP_FP: 975 intf_cfg->cfg.ws_src = CONFIG_I2S_WS_SRC_INTERNAL; 976 break; 977 case SND_SOC_DAIFMT_BC_FC: 978 /* CPU is slave */ 979 intf_cfg->cfg.ws_src = CONFIG_I2S_WS_SRC_EXTERNAL; 980 break; 981 default: 982 break; 983 } 984 985 p += ic_sz; 986 hw_cfg = p; 987 param_data = &hw_cfg->param_data; 988 param_data->module_instance_id = module->instance_id; 989 param_data->error_code = 0; 990 param_data->param_id = PARAM_ID_HW_EP_MF_CFG; 991 param_data->param_size = ep_sz - APM_MODULE_PARAM_DATA_SIZE; 992 993 hw_cfg->mf.sample_rate = cfg->sample_rate; 994 hw_cfg->mf.bit_width = cfg->bit_width; 995 hw_cfg->mf.num_channels = cfg->num_channels; 996 hw_cfg->mf.data_format = module->data_format; 997 998 p += ep_sz; 999 fs_cfg = p; 1000 param_data = &fs_cfg->param_data; 1001 param_data->module_instance_id = module->instance_id; 1002 param_data->error_code = 0; 1003 param_data->param_id = PARAM_ID_HW_EP_FRAME_SIZE_FACTOR; 1004 param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE; 1005 fs_cfg->frame_size_factor = 1; 1006 1007 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 1008 1009 kfree(pkt); 1010 1011 return rc; 1012 } 1013 1014 static int audioreach_logging_set_media_format(struct q6apm_graph *graph, 1015 struct audioreach_module *module) 1016 { 1017 struct apm_module_param_data *param_data; 1018 struct data_logging_config *cfg; 1019 int rc, payload_size; 1020 struct gpr_pkt *pkt; 1021 void *p; 1022 1023 payload_size = sizeof(*cfg) + APM_MODULE_PARAM_DATA_SIZE; 1024 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 1025 if (IS_ERR(pkt)) 1026 return PTR_ERR(pkt); 1027 1028 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 1029 1030 param_data = p; 1031 param_data->module_instance_id = module->instance_id; 1032 param_data->error_code = 0; 1033 param_data->param_id = PARAM_ID_DATA_LOGGING_CONFIG; 1034 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE; 1035 1036 p = p + APM_MODULE_PARAM_DATA_SIZE; 1037 cfg = p; 1038 cfg->log_code = module->log_code; 1039 cfg->log_tap_point_id = module->log_tap_point_id; 1040 cfg->mode = module->log_mode; 1041 1042 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 1043 1044 kfree(pkt); 1045 1046 return rc; 1047 } 1048 1049 static int audioreach_pcm_set_media_format(struct q6apm_graph *graph, 1050 struct audioreach_module *module, 1051 struct audioreach_module_config *mcfg) 1052 { 1053 struct payload_pcm_output_format_cfg *media_cfg; 1054 uint32_t num_channels = mcfg->num_channels; 1055 struct apm_pcm_module_media_fmt_cmd *cfg; 1056 struct apm_module_param_data *param_data; 1057 int rc, payload_size; 1058 struct gpr_pkt *pkt; 1059 1060 if (num_channels > 2) { 1061 dev_err(graph->dev, "Error: Invalid channels (%d)!\n", num_channels); 1062 return -EINVAL; 1063 } 1064 1065 payload_size = APM_PCM_MODULE_FMT_CMD_PSIZE(num_channels); 1066 1067 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 1068 if (IS_ERR(pkt)) 1069 return PTR_ERR(pkt); 1070 1071 cfg = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 1072 1073 param_data = &cfg->param_data; 1074 param_data->module_instance_id = module->instance_id; 1075 param_data->error_code = 0; 1076 param_data->param_id = PARAM_ID_PCM_OUTPUT_FORMAT_CFG; 1077 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE; 1078 1079 cfg->header.data_format = DATA_FORMAT_FIXED_POINT; 1080 cfg->header.fmt_id = MEDIA_FMT_ID_PCM; 1081 cfg->header.payload_size = APM_PCM_OUT_FMT_CFG_PSIZE(media_cfg, num_channels); 1082 1083 media_cfg = &cfg->media_cfg; 1084 media_cfg->alignment = PCM_LSB_ALIGNED; 1085 media_cfg->bit_width = mcfg->bit_width; 1086 media_cfg->endianness = PCM_LITTLE_ENDIAN; 1087 media_cfg->interleaved = module->interleave_type; 1088 media_cfg->num_channels = mcfg->num_channels; 1089 media_cfg->q_factor = mcfg->bit_width - 1; 1090 media_cfg->bits_per_sample = mcfg->bit_width; 1091 1092 if (num_channels == 1) { 1093 media_cfg->channel_mapping[0] = PCM_CHANNEL_L; 1094 } else if (num_channels == 2) { 1095 media_cfg->channel_mapping[0] = PCM_CHANNEL_L; 1096 media_cfg->channel_mapping[1] = PCM_CHANNEL_R; 1097 1098 } 1099 1100 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 1101 1102 kfree(pkt); 1103 1104 return rc; 1105 } 1106 1107 static int audioreach_shmem_set_media_format(struct q6apm_graph *graph, 1108 struct audioreach_module *module, 1109 struct audioreach_module_config *mcfg) 1110 { 1111 uint32_t num_channels = mcfg->num_channels; 1112 struct apm_module_param_data *param_data; 1113 struct payload_media_fmt_pcm *cfg; 1114 struct media_format *header; 1115 int rc, payload_size; 1116 struct gpr_pkt *pkt; 1117 void *p; 1118 1119 if (num_channels > 2) { 1120 dev_err(graph->dev, "Error: Invalid channels (%d)!\n", num_channels); 1121 return -EINVAL; 1122 } 1123 1124 payload_size = APM_SHMEM_FMT_CFG_PSIZE(num_channels) + APM_MODULE_PARAM_DATA_SIZE; 1125 1126 pkt = audioreach_alloc_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0, 1127 graph->port->id, module->instance_id); 1128 if (IS_ERR(pkt)) 1129 return PTR_ERR(pkt); 1130 1131 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 1132 1133 param_data = p; 1134 param_data->module_instance_id = module->instance_id; 1135 param_data->error_code = 0; 1136 param_data->param_id = PARAM_ID_MEDIA_FORMAT; 1137 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE; 1138 p = p + APM_MODULE_PARAM_DATA_SIZE; 1139 1140 header = p; 1141 if (mcfg->fmt == SND_AUDIOCODEC_PCM) { 1142 header->data_format = DATA_FORMAT_FIXED_POINT; 1143 header->fmt_id = MEDIA_FMT_ID_PCM; 1144 header->payload_size = payload_size - sizeof(*header); 1145 1146 p = p + sizeof(*header); 1147 cfg = p; 1148 cfg->sample_rate = mcfg->sample_rate; 1149 cfg->bit_width = mcfg->bit_width; 1150 cfg->alignment = PCM_LSB_ALIGNED; 1151 cfg->bits_per_sample = mcfg->bit_width; 1152 cfg->q_factor = mcfg->bit_width - 1; 1153 cfg->endianness = PCM_LITTLE_ENDIAN; 1154 cfg->num_channels = mcfg->num_channels; 1155 1156 if (mcfg->num_channels == 1) 1157 cfg->channel_mapping[0] = PCM_CHANNEL_L; 1158 else if (num_channels == 2) { 1159 cfg->channel_mapping[0] = PCM_CHANNEL_L; 1160 cfg->channel_mapping[1] = PCM_CHANNEL_R; 1161 } 1162 } else { 1163 rc = audioreach_set_compr_media_format(header, p, mcfg); 1164 if (rc) { 1165 kfree(pkt); 1166 return rc; 1167 } 1168 } 1169 1170 rc = audioreach_graph_send_cmd_sync(graph, pkt, 0); 1171 1172 kfree(pkt); 1173 1174 return rc; 1175 } 1176 1177 int audioreach_gain_set_vol_ctrl(struct q6apm *apm, struct audioreach_module *module, int vol) 1178 { 1179 struct param_id_vol_ctrl_master_gain *cfg; 1180 struct apm_module_param_data *param_data; 1181 int rc, payload_size; 1182 struct gpr_pkt *pkt; 1183 void *p; 1184 1185 payload_size = sizeof(*cfg) + APM_MODULE_PARAM_DATA_SIZE; 1186 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 1187 if (IS_ERR(pkt)) 1188 return PTR_ERR(pkt); 1189 1190 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 1191 1192 param_data = p; 1193 param_data->module_instance_id = module->instance_id; 1194 param_data->error_code = 0; 1195 param_data->param_id = PARAM_ID_VOL_CTRL_MASTER_GAIN; 1196 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE; 1197 1198 p = p + APM_MODULE_PARAM_DATA_SIZE; 1199 cfg = p; 1200 cfg->master_gain = vol; 1201 rc = q6apm_send_cmd_sync(apm, pkt, 0); 1202 1203 kfree(pkt); 1204 1205 return rc; 1206 } 1207 EXPORT_SYMBOL_GPL(audioreach_gain_set_vol_ctrl); 1208 1209 static int audioreach_gain_set(struct q6apm_graph *graph, struct audioreach_module *module) 1210 { 1211 struct apm_module_param_data *param_data; 1212 struct apm_gain_module_cfg *cfg; 1213 int rc, payload_size; 1214 struct gpr_pkt *pkt; 1215 1216 payload_size = APM_GAIN_CFG_PSIZE; 1217 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 1218 if (IS_ERR(pkt)) 1219 return PTR_ERR(pkt); 1220 1221 cfg = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 1222 1223 param_data = &cfg->param_data; 1224 param_data->module_instance_id = module->instance_id; 1225 param_data->error_code = 0; 1226 param_data->param_id = APM_PARAM_ID_GAIN; 1227 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE; 1228 1229 cfg->gain_cfg.gain = module->gain; 1230 1231 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 1232 1233 kfree(pkt); 1234 1235 return rc; 1236 } 1237 1238 int audioreach_set_media_format(struct q6apm_graph *graph, struct audioreach_module *module, 1239 struct audioreach_module_config *cfg) 1240 { 1241 int rc; 1242 1243 switch (module->module_id) { 1244 case MODULE_ID_DATA_LOGGING: 1245 rc = audioreach_module_enable(graph, module, true); 1246 if (!rc) 1247 rc = audioreach_logging_set_media_format(graph, module); 1248 break; 1249 case MODULE_ID_PCM_DEC: 1250 case MODULE_ID_PCM_ENC: 1251 case MODULE_ID_PCM_CNV: 1252 case MODULE_ID_PLACEHOLDER_DECODER: 1253 case MODULE_ID_PLACEHOLDER_ENCODER: 1254 rc = audioreach_pcm_set_media_format(graph, module, cfg); 1255 break; 1256 case MODULE_ID_DISPLAY_PORT_SINK: 1257 rc = audioreach_display_port_set_media_format(graph, module, cfg); 1258 break; 1259 case MODULE_ID_I2S_SOURCE: 1260 case MODULE_ID_I2S_SINK: 1261 rc = audioreach_i2s_set_media_format(graph, module, cfg); 1262 break; 1263 case MODULE_ID_WR_SHARED_MEM_EP: 1264 rc = audioreach_shmem_set_media_format(graph, module, cfg); 1265 break; 1266 case MODULE_ID_GAIN: 1267 rc = audioreach_gain_set(graph, module); 1268 break; 1269 case MODULE_ID_CODEC_DMA_SINK: 1270 case MODULE_ID_CODEC_DMA_SOURCE: 1271 rc = audioreach_codec_dma_set_media_format(graph, module, cfg); 1272 break; 1273 case MODULE_ID_SAL: 1274 rc = audioreach_sal_set_media_format(graph, module, cfg); 1275 if (!rc) 1276 rc = audioreach_sal_limiter_enable(graph, module, true); 1277 break; 1278 case MODULE_ID_MFC: 1279 rc = audioreach_mfc_set_media_format(graph, module, cfg); 1280 break; 1281 case MODULE_ID_GAPLESS: 1282 rc = audioreach_gapless_set_media_format(graph, module, cfg); 1283 break; 1284 default: 1285 rc = 0; 1286 } 1287 1288 return rc; 1289 } 1290 EXPORT_SYMBOL_GPL(audioreach_set_media_format); 1291 1292 void audioreach_graph_free_buf(struct q6apm_graph *graph) 1293 { 1294 struct audioreach_graph_data *port; 1295 1296 mutex_lock(&graph->lock); 1297 port = &graph->rx_data; 1298 port->num_periods = 0; 1299 kfree(port->buf); 1300 port->buf = NULL; 1301 1302 port = &graph->tx_data; 1303 port->num_periods = 0; 1304 kfree(port->buf); 1305 port->buf = NULL; 1306 mutex_unlock(&graph->lock); 1307 } 1308 EXPORT_SYMBOL_GPL(audioreach_graph_free_buf); 1309 1310 int audioreach_map_memory_regions(struct q6apm_graph *graph, unsigned int dir, size_t period_sz, 1311 unsigned int periods, bool is_contiguous) 1312 { 1313 struct apm_shared_map_region_payload *mregions; 1314 struct apm_cmd_shared_mem_map_regions *cmd; 1315 uint32_t num_regions, buf_sz, payload_size; 1316 struct audioreach_graph_data *data; 1317 struct gpr_pkt *pkt; 1318 void *p; 1319 int rc, i; 1320 1321 if (dir == SNDRV_PCM_STREAM_PLAYBACK) 1322 data = &graph->rx_data; 1323 else 1324 data = &graph->tx_data; 1325 1326 if (is_contiguous) { 1327 num_regions = 1; 1328 buf_sz = period_sz * periods; 1329 } else { 1330 buf_sz = period_sz; 1331 num_regions = periods; 1332 } 1333 1334 /* DSP expects size should be aligned to 4K */ 1335 buf_sz = ALIGN(buf_sz, 4096); 1336 1337 payload_size = sizeof(*cmd) + (sizeof(*mregions) * num_regions); 1338 1339 pkt = audioreach_alloc_apm_pkt(payload_size, APM_CMD_SHARED_MEM_MAP_REGIONS, dir, 1340 graph->port->id); 1341 if (IS_ERR(pkt)) 1342 return PTR_ERR(pkt); 1343 1344 p = (void *)pkt + GPR_HDR_SIZE; 1345 cmd = p; 1346 cmd->mem_pool_id = APM_MEMORY_MAP_SHMEM8_4K_POOL; 1347 cmd->num_regions = num_regions; 1348 1349 cmd->property_flag = 0x0; 1350 1351 mregions = p + sizeof(*cmd); 1352 1353 mutex_lock(&graph->lock); 1354 1355 for (i = 0; i < num_regions; i++) { 1356 struct audio_buffer *ab; 1357 1358 ab = &data->buf[i]; 1359 mregions->shm_addr_lsw = lower_32_bits(ab->phys); 1360 mregions->shm_addr_msw = upper_32_bits(ab->phys); 1361 mregions->mem_size_bytes = buf_sz; 1362 ++mregions; 1363 } 1364 mutex_unlock(&graph->lock); 1365 1366 rc = audioreach_graph_send_cmd_sync(graph, pkt, APM_CMD_RSP_SHARED_MEM_MAP_REGIONS); 1367 1368 kfree(pkt); 1369 1370 return rc; 1371 } 1372 EXPORT_SYMBOL_GPL(audioreach_map_memory_regions); 1373 1374 int audioreach_shared_memory_send_eos(struct q6apm_graph *graph) 1375 { 1376 struct data_cmd_wr_sh_mem_ep_eos *eos; 1377 struct gpr_pkt *pkt; 1378 int rc = 0, iid; 1379 1380 iid = q6apm_graph_get_rx_shmem_module_iid(graph); 1381 pkt = audioreach_alloc_cmd_pkt(sizeof(*eos), DATA_CMD_WR_SH_MEM_EP_EOS, 0, 1382 graph->port->id, iid); 1383 if (IS_ERR(pkt)) 1384 return PTR_ERR(pkt); 1385 1386 eos = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 1387 1388 eos->policy = WR_SH_MEM_EP_EOS_POLICY_LAST; 1389 1390 rc = gpr_send_port_pkt(graph->port, pkt); 1391 kfree(pkt); 1392 1393 return rc; 1394 } 1395 EXPORT_SYMBOL_GPL(audioreach_shared_memory_send_eos); 1396