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 void audioreach_set_default_channel_mapping(u8 *ch_map, int num_channels) 271 { 272 if (num_channels == 1) { 273 ch_map[0] = PCM_CHANNEL_FL; 274 } else if (num_channels == 2) { 275 ch_map[0] = PCM_CHANNEL_FL; 276 ch_map[1] = PCM_CHANNEL_FR; 277 } else if (num_channels == 4) { 278 ch_map[0] = PCM_CHANNEL_FL; 279 ch_map[1] = PCM_CHANNEL_FR; 280 ch_map[2] = PCM_CHANNEL_LS; 281 ch_map[3] = PCM_CHANNEL_RS; 282 } 283 } 284 EXPORT_SYMBOL_GPL(audioreach_set_default_channel_mapping); 285 286 static void apm_populate_container_config(struct apm_container_obj *cfg, 287 struct audioreach_container *cont) 288 { 289 290 /* Container Config */ 291 cfg->container_cfg.container_id = cont->container_id; 292 cfg->container_cfg.num_prop = 4; 293 294 /* Capability list */ 295 cfg->cap_data.prop_id = APM_CONTAINER_PROP_ID_CAPABILITY_LIST; 296 cfg->cap_data.prop_size = APM_CONTAINER_PROP_ID_CAPABILITY_SIZE; 297 cfg->num_capability_id = 1; 298 cfg->capability_id = cont->capability_id; 299 300 /* Graph Position */ 301 cfg->pos_data.prop_id = APM_CONTAINER_PROP_ID_GRAPH_POS; 302 cfg->pos_data.prop_size = sizeof(struct apm_cont_prop_id_graph_pos); 303 cfg->pos.graph_pos = cont->graph_pos; 304 305 /* Stack size */ 306 cfg->stack_data.prop_id = APM_CONTAINER_PROP_ID_STACK_SIZE; 307 cfg->stack_data.prop_size = sizeof(struct apm_cont_prop_id_stack_size); 308 cfg->stack.stack_size = cont->stack_size; 309 310 /* Proc domain */ 311 cfg->domain_data.prop_id = APM_CONTAINER_PROP_ID_PROC_DOMAIN; 312 cfg->domain_data.prop_size = sizeof(struct apm_cont_prop_id_domain); 313 cfg->domain.proc_domain = cont->proc_domain; 314 } 315 316 static void apm_populate_sub_graph_config(struct apm_sub_graph_data *cfg, 317 struct audioreach_sub_graph *sg) 318 { 319 cfg->sub_graph_cfg.sub_graph_id = sg->sub_graph_id; 320 cfg->sub_graph_cfg.num_sub_graph_prop = APM_SUB_GRAPH_CFG_NPROP; 321 322 /* Perf Mode */ 323 cfg->perf_data.prop_id = APM_SUB_GRAPH_PROP_ID_PERF_MODE; 324 cfg->perf_data.prop_size = APM_SG_PROP_ID_PERF_MODE_SIZE; 325 cfg->perf.perf_mode = sg->perf_mode; 326 327 /* Direction */ 328 cfg->dir_data.prop_id = APM_SUB_GRAPH_PROP_ID_DIRECTION; 329 cfg->dir_data.prop_size = APM_SG_PROP_ID_DIR_SIZE; 330 cfg->dir.direction = sg->direction; 331 332 /* Scenario ID */ 333 cfg->sid_data.prop_id = APM_SUB_GRAPH_PROP_ID_SCENARIO_ID; 334 cfg->sid_data.prop_size = APM_SG_PROP_ID_SID_SIZE; 335 cfg->sid.scenario_id = sg->scenario_id; 336 } 337 338 static void apm_populate_module_prop_obj(struct apm_mod_prop_obj *obj, 339 struct audioreach_module *module) 340 { 341 342 obj->instance_id = module->instance_id; 343 obj->num_props = 1; 344 obj->prop_data_1.prop_id = APM_MODULE_PROP_ID_PORT_INFO; 345 obj->prop_data_1.prop_size = APM_MODULE_PROP_ID_PORT_INFO_SZ; 346 obj->prop_id_port.max_ip_port = module->max_ip_port; 347 obj->prop_id_port.max_op_port = module->max_op_port; 348 } 349 350 static void apm_populate_module_list_obj(struct apm_mod_list_obj *obj, 351 struct audioreach_container *container, 352 int sub_graph_id) 353 { 354 struct audioreach_module *module; 355 int i; 356 357 obj->sub_graph_id = sub_graph_id; 358 obj->container_id = container->container_id; 359 obj->num_modules = container->num_modules; 360 i = 0; 361 list_for_each_entry(module, &container->modules_list, node) { 362 obj->mod_cfg[i].module_id = module->module_id; 363 obj->mod_cfg[i].instance_id = module->instance_id; 364 i++; 365 } 366 } 367 368 static void audioreach_populate_graph(struct q6apm *apm, struct audioreach_graph_info *info, 369 struct apm_graph_open_params *open, 370 struct list_head *sg_list, 371 int num_sub_graphs) 372 { 373 struct apm_mod_conn_list_params *mc_data = open->mod_conn_list_data; 374 struct apm_module_list_params *ml_data = open->mod_list_data; 375 struct apm_prop_list_params *mp_data = open->mod_prop_data; 376 struct apm_container_params *c_data = open->cont_data; 377 struct apm_sub_graph_params *sg_data = open->sg_data; 378 int ncontainer = 0, nmodule = 0, nconn = 0; 379 struct apm_mod_prop_obj *module_prop_obj; 380 struct audioreach_container *container; 381 struct apm_module_conn_obj *conn_obj; 382 struct audioreach_module *module; 383 struct audioreach_sub_graph *sg; 384 struct apm_container_obj *cobj; 385 struct apm_mod_list_obj *mlobj; 386 int i = 0; 387 388 mlobj = &ml_data->mod_list_obj[0]; 389 390 391 if (info->dst_mod_inst_id && info->src_mod_inst_id) { 392 conn_obj = &mc_data->conn_obj[nconn]; 393 conn_obj->src_mod_inst_id = info->src_mod_inst_id; 394 conn_obj->src_mod_op_port_id = info->src_mod_op_port_id; 395 conn_obj->dst_mod_inst_id = info->dst_mod_inst_id; 396 conn_obj->dst_mod_ip_port_id = info->dst_mod_ip_port_id; 397 nconn++; 398 } 399 400 list_for_each_entry(sg, sg_list, node) { 401 struct apm_sub_graph_data *sg_cfg = &sg_data->sg_cfg[i++]; 402 403 apm_populate_sub_graph_config(sg_cfg, sg); 404 405 list_for_each_entry(container, &sg->container_list, node) { 406 cobj = &c_data->cont_obj[ncontainer]; 407 408 apm_populate_container_config(cobj, container); 409 apm_populate_module_list_obj(mlobj, container, sg->sub_graph_id); 410 411 list_for_each_entry(module, &container->modules_list, node) { 412 int pn; 413 414 module_prop_obj = &mp_data->mod_prop_obj[nmodule++]; 415 apm_populate_module_prop_obj(module_prop_obj, module); 416 417 if (!module->max_op_port) 418 continue; 419 420 for (pn = 0; pn < module->max_op_port; pn++) { 421 if (module->dst_mod_inst_id[pn]) { 422 conn_obj = &mc_data->conn_obj[nconn]; 423 conn_obj->src_mod_inst_id = module->instance_id; 424 conn_obj->src_mod_op_port_id = 425 module->src_mod_op_port_id[pn]; 426 conn_obj->dst_mod_inst_id = 427 module->dst_mod_inst_id[pn]; 428 conn_obj->dst_mod_ip_port_id = 429 module->dst_mod_ip_port_id[pn]; 430 nconn++; 431 } 432 } 433 } 434 mlobj = (void *) mlobj + APM_MOD_LIST_OBJ_PSIZE(mlobj, 435 container->num_modules); 436 437 ncontainer++; 438 } 439 } 440 } 441 442 void *audioreach_alloc_graph_pkt(struct q6apm *apm, struct audioreach_graph_info *info) 443 { 444 int payload_size, sg_sz, cont_sz, ml_sz, mp_sz, mc_sz; 445 struct apm_module_param_data *param_data; 446 struct apm_container_params *cont_params; 447 struct audioreach_container *container; 448 struct apm_sub_graph_params *sg_params; 449 struct apm_mod_conn_list_params *mcon; 450 struct apm_graph_open_params params; 451 struct apm_prop_list_params *mprop; 452 struct audioreach_module *module; 453 struct audioreach_sub_graph *sgs; 454 struct apm_mod_list_obj *mlobj; 455 struct list_head *sg_list; 456 int num_connections = 0; 457 int num_containers = 0; 458 int num_sub_graphs = 0; 459 int num_modules = 0; 460 int num_modules_list; 461 struct gpr_pkt *pkt; 462 void *p; 463 464 sg_list = &info->sg_list; 465 ml_sz = 0; 466 467 /* add FE-BE connections */ 468 if (info->dst_mod_inst_id && info->src_mod_inst_id) 469 num_connections++; 470 471 list_for_each_entry(sgs, sg_list, node) { 472 num_sub_graphs++; 473 list_for_each_entry(container, &sgs->container_list, node) { 474 num_containers++; 475 num_modules += container->num_modules; 476 ml_sz = ml_sz + sizeof(struct apm_module_list_params) + 477 APM_MOD_LIST_OBJ_PSIZE(mlobj, container->num_modules); 478 479 list_for_each_entry(module, &container->modules_list, node) { 480 num_connections += module->num_connections; 481 } 482 } 483 } 484 485 num_modules_list = num_containers; 486 sg_sz = APM_SUB_GRAPH_PSIZE(sg_params, num_sub_graphs); 487 cont_sz = APM_CONTAINER_PSIZE(cont_params, num_containers); 488 489 ml_sz = ALIGN(ml_sz, 8); 490 491 mp_sz = APM_MOD_PROP_PSIZE(mprop, num_modules); 492 mc_sz = APM_MOD_CONN_PSIZE(mcon, num_connections); 493 494 payload_size = sg_sz + cont_sz + ml_sz + mp_sz + mc_sz; 495 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_GRAPH_OPEN, 0); 496 if (IS_ERR(pkt)) 497 return pkt; 498 499 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 500 501 /* SubGraph */ 502 params.sg_data = p; 503 param_data = ¶ms.sg_data->param_data; 504 param_data->module_instance_id = APM_MODULE_INSTANCE_ID; 505 param_data->param_id = APM_PARAM_ID_SUB_GRAPH_CONFIG; 506 param_data->param_size = sg_sz - APM_MODULE_PARAM_DATA_SIZE; 507 params.sg_data->num_sub_graphs = num_sub_graphs; 508 p += sg_sz; 509 510 /* Container */ 511 params.cont_data = p; 512 param_data = ¶ms.cont_data->param_data; 513 param_data->module_instance_id = APM_MODULE_INSTANCE_ID; 514 param_data->param_id = APM_PARAM_ID_CONTAINER_CONFIG; 515 param_data->param_size = cont_sz - APM_MODULE_PARAM_DATA_SIZE; 516 params.cont_data->num_containers = num_containers; 517 p += cont_sz; 518 519 /* Module List*/ 520 params.mod_list_data = p; 521 param_data = ¶ms.mod_list_data->param_data; 522 param_data->module_instance_id = APM_MODULE_INSTANCE_ID; 523 param_data->param_id = APM_PARAM_ID_MODULE_LIST; 524 param_data->param_size = ml_sz - APM_MODULE_PARAM_DATA_SIZE; 525 params.mod_list_data->num_modules_list = num_modules_list; 526 p += ml_sz; 527 528 /* Module Properties */ 529 params.mod_prop_data = p; 530 param_data = ¶ms.mod_prop_data->param_data; 531 param_data->module_instance_id = APM_MODULE_INSTANCE_ID; 532 param_data->param_id = APM_PARAM_ID_MODULE_PROP; 533 param_data->param_size = mp_sz - APM_MODULE_PARAM_DATA_SIZE; 534 params.mod_prop_data->num_modules_prop_cfg = num_modules; 535 p += mp_sz; 536 537 /* Module Connections */ 538 params.mod_conn_list_data = p; 539 param_data = ¶ms.mod_conn_list_data->param_data; 540 param_data->module_instance_id = APM_MODULE_INSTANCE_ID; 541 param_data->param_id = APM_PARAM_ID_MODULE_CONN; 542 param_data->param_size = mc_sz - APM_MODULE_PARAM_DATA_SIZE; 543 params.mod_conn_list_data->num_connections = num_connections; 544 p += mc_sz; 545 546 audioreach_populate_graph(apm, info, ¶ms, sg_list, num_sub_graphs); 547 548 return pkt; 549 } 550 EXPORT_SYMBOL_GPL(audioreach_alloc_graph_pkt); 551 552 int audioreach_send_cmd_sync(struct device *dev, gpr_device_t *gdev, 553 struct gpr_ibasic_rsp_result_t *result, struct mutex *cmd_lock, 554 gpr_port_t *port, wait_queue_head_t *cmd_wait, 555 struct gpr_pkt *pkt, uint32_t rsp_opcode) 556 { 557 558 struct gpr_hdr *hdr = &pkt->hdr; 559 int rc; 560 561 mutex_lock(cmd_lock); 562 result->opcode = 0; 563 result->status = 0; 564 565 if (port) 566 rc = gpr_send_port_pkt(port, pkt); 567 else if (gdev) 568 rc = gpr_send_pkt(gdev, pkt); 569 else 570 rc = -EINVAL; 571 572 if (rc < 0) 573 goto err; 574 575 if (rsp_opcode) 576 rc = wait_event_timeout(*cmd_wait, (result->opcode == hdr->opcode) || 577 (result->opcode == rsp_opcode), 5 * HZ); 578 else 579 rc = wait_event_timeout(*cmd_wait, (result->opcode == hdr->opcode), 5 * HZ); 580 581 if (!rc) { 582 dev_err(dev, "CMD timeout for [%x] opcode\n", hdr->opcode); 583 rc = -ETIMEDOUT; 584 } else if (result->status > 0) { 585 dev_err(dev, "DSP returned error[%x] %x\n", hdr->opcode, result->status); 586 rc = -EINVAL; 587 } else { 588 /* DSP successfully finished the command */ 589 rc = 0; 590 } 591 592 err: 593 mutex_unlock(cmd_lock); 594 return rc; 595 } 596 EXPORT_SYMBOL_GPL(audioreach_send_cmd_sync); 597 598 int audioreach_graph_send_cmd_sync(struct q6apm_graph *graph, struct gpr_pkt *pkt, 599 uint32_t rsp_opcode) 600 { 601 602 return audioreach_send_cmd_sync(graph->dev, NULL, &graph->result, &graph->lock, 603 graph->port, &graph->cmd_wait, pkt, rsp_opcode); 604 } 605 EXPORT_SYMBOL_GPL(audioreach_graph_send_cmd_sync); 606 607 static int audioreach_display_port_set_media_format(struct q6apm_graph *graph, 608 struct audioreach_module *module, 609 struct audioreach_module_config *cfg) 610 { 611 struct apm_display_port_module_intf_cfg *intf_cfg; 612 struct apm_module_frame_size_factor_cfg *fs_cfg; 613 struct apm_module_param_data *param_data; 614 struct apm_module_hw_ep_mf_cfg *hw_cfg; 615 int ic_sz, ep_sz, fs_sz, dl_sz; 616 int rc, payload_size; 617 struct gpr_pkt *pkt; 618 void *p; 619 620 ic_sz = APM_DP_INTF_CFG_PSIZE; 621 ep_sz = APM_HW_EP_CFG_PSIZE; 622 fs_sz = APM_FS_CFG_PSIZE; 623 dl_sz = 0; 624 625 payload_size = ic_sz + ep_sz + fs_sz + dl_sz; 626 627 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 628 if (IS_ERR(pkt)) 629 return PTR_ERR(pkt); 630 631 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 632 633 hw_cfg = p; 634 param_data = &hw_cfg->param_data; 635 param_data->module_instance_id = module->instance_id; 636 param_data->error_code = 0; 637 param_data->param_id = PARAM_ID_HW_EP_MF_CFG; 638 param_data->param_size = ep_sz - APM_MODULE_PARAM_DATA_SIZE; 639 640 hw_cfg->mf.sample_rate = cfg->sample_rate; 641 hw_cfg->mf.bit_width = cfg->bit_width; 642 hw_cfg->mf.num_channels = cfg->num_channels; 643 hw_cfg->mf.data_format = module->data_format; 644 p += ep_sz; 645 646 fs_cfg = p; 647 param_data = &fs_cfg->param_data; 648 param_data->module_instance_id = module->instance_id; 649 param_data->error_code = 0; 650 param_data->param_id = PARAM_ID_HW_EP_FRAME_SIZE_FACTOR; 651 param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE; 652 fs_cfg->frame_size_factor = 1; 653 p += fs_sz; 654 655 intf_cfg = p; 656 param_data = &intf_cfg->param_data; 657 param_data->module_instance_id = module->instance_id; 658 param_data->error_code = 0; 659 param_data->param_id = PARAM_ID_DISPLAY_PORT_INTF_CFG; 660 param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE; 661 662 intf_cfg->cfg.channel_allocation = cfg->channel_allocation; 663 intf_cfg->cfg.mst_idx = 0; 664 intf_cfg->cfg.dptx_idx = cfg->dp_idx; 665 666 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 667 668 kfree(pkt); 669 670 return rc; 671 } 672 673 /* LPASS Codec DMA port Module Media Format Setup */ 674 static int audioreach_codec_dma_set_media_format(struct q6apm_graph *graph, 675 struct audioreach_module *module, 676 struct audioreach_module_config *cfg) 677 { 678 struct apm_codec_dma_module_intf_cfg *intf_cfg; 679 struct apm_module_frame_size_factor_cfg *fs_cfg; 680 struct apm_module_hw_ep_power_mode_cfg *pm_cfg; 681 struct apm_module_param_data *param_data; 682 struct apm_module_hw_ep_mf_cfg *hw_cfg; 683 int ic_sz, ep_sz, fs_sz, pm_sz, dl_sz; 684 int rc, payload_size; 685 struct gpr_pkt *pkt; 686 void *p; 687 688 ic_sz = APM_CDMA_INTF_CFG_PSIZE; 689 ep_sz = APM_HW_EP_CFG_PSIZE; 690 fs_sz = APM_FS_CFG_PSIZE; 691 pm_sz = APM_HW_EP_PMODE_CFG_PSIZE; 692 dl_sz = 0; 693 694 payload_size = ic_sz + ep_sz + fs_sz + pm_sz + dl_sz; 695 696 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 697 if (IS_ERR(pkt)) 698 return PTR_ERR(pkt); 699 700 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 701 702 hw_cfg = p; 703 param_data = &hw_cfg->param_data; 704 param_data->module_instance_id = module->instance_id; 705 param_data->error_code = 0; 706 param_data->param_id = PARAM_ID_HW_EP_MF_CFG; 707 param_data->param_size = ep_sz - APM_MODULE_PARAM_DATA_SIZE; 708 709 hw_cfg->mf.sample_rate = cfg->sample_rate; 710 hw_cfg->mf.bit_width = cfg->bit_width; 711 hw_cfg->mf.num_channels = cfg->num_channels; 712 hw_cfg->mf.data_format = module->data_format; 713 p += ep_sz; 714 715 fs_cfg = p; 716 param_data = &fs_cfg->param_data; 717 param_data->module_instance_id = module->instance_id; 718 param_data->error_code = 0; 719 param_data->param_id = PARAM_ID_HW_EP_FRAME_SIZE_FACTOR; 720 param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE; 721 fs_cfg->frame_size_factor = 1; 722 p += fs_sz; 723 724 intf_cfg = p; 725 param_data = &intf_cfg->param_data; 726 param_data->module_instance_id = module->instance_id; 727 param_data->error_code = 0; 728 param_data->param_id = PARAM_ID_CODEC_DMA_INTF_CFG; 729 param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE; 730 731 intf_cfg->cfg.lpaif_type = module->hw_interface_type; 732 intf_cfg->cfg.intf_index = module->hw_interface_idx; 733 intf_cfg->cfg.active_channels_mask = (1 << cfg->num_channels) - 1; 734 p += ic_sz; 735 736 pm_cfg = p; 737 param_data = &pm_cfg->param_data; 738 param_data->module_instance_id = module->instance_id; 739 param_data->error_code = 0; 740 param_data->param_id = PARAM_ID_HW_EP_POWER_MODE_CFG; 741 param_data->param_size = pm_sz - APM_MODULE_PARAM_DATA_SIZE; 742 pm_cfg->power_mode.power_mode = 0; 743 744 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 745 746 kfree(pkt); 747 748 return rc; 749 } 750 751 int audioreach_send_u32_param(struct q6apm_graph *graph, struct audioreach_module *module, 752 uint32_t param_id, uint32_t param_val) 753 { 754 struct apm_module_param_data *param_data; 755 struct gpr_pkt *pkt; 756 uint32_t *param; 757 int rc, payload_size; 758 void *p; 759 760 payload_size = sizeof(uint32_t) + APM_MODULE_PARAM_DATA_SIZE; 761 p = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 762 if (IS_ERR(p)) 763 return -ENOMEM; 764 765 pkt = p; 766 p = p + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 767 768 param_data = p; 769 param_data->module_instance_id = module->instance_id; 770 param_data->error_code = 0; 771 param_data->param_id = param_id; 772 param_data->param_size = sizeof(uint32_t); 773 774 p = p + APM_MODULE_PARAM_DATA_SIZE; 775 param = p; 776 *param = param_val; 777 778 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 779 780 kfree(pkt); 781 782 return rc; 783 } 784 EXPORT_SYMBOL_GPL(audioreach_send_u32_param); 785 786 static int audioreach_sal_limiter_enable(struct q6apm_graph *graph, 787 struct audioreach_module *module, bool enable) 788 { 789 return audioreach_send_u32_param(graph, module, PARAM_ID_SAL_LIMITER_ENABLE, enable); 790 } 791 792 static int audioreach_sal_set_media_format(struct q6apm_graph *graph, 793 struct audioreach_module *module, 794 struct audioreach_module_config *cfg) 795 { 796 return audioreach_send_u32_param(graph, module, PARAM_ID_SAL_OUTPUT_CFG, cfg->bit_width); 797 } 798 799 static int audioreach_module_enable(struct q6apm_graph *graph, 800 struct audioreach_module *module, 801 bool enable) 802 { 803 return audioreach_send_u32_param(graph, module, PARAM_ID_MODULE_ENABLE, enable); 804 } 805 806 static int audioreach_gapless_set_media_format(struct q6apm_graph *graph, 807 struct audioreach_module *module, 808 struct audioreach_module_config *cfg) 809 { 810 return audioreach_send_u32_param(graph, module, PARAM_ID_EARLY_EOS_DELAY, 811 EARLY_EOS_DELAY_MS); 812 } 813 814 static int audioreach_set_module_config(struct q6apm_graph *graph, 815 struct audioreach_module *module, 816 struct audioreach_module_config *cfg) 817 { 818 int payload_size = le32_to_cpu(module->data->size); 819 struct gpr_pkt *pkt; 820 int rc; 821 void *p; 822 823 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 824 if (IS_ERR(pkt)) 825 return PTR_ERR(pkt); 826 827 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 828 829 memcpy(p, module->data->data, payload_size); 830 831 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 832 833 kfree(pkt); 834 835 return rc; 836 } 837 838 static int audioreach_mfc_set_media_format(struct q6apm_graph *graph, 839 struct audioreach_module *module, 840 struct audioreach_module_config *cfg) 841 { 842 struct apm_module_param_data *param_data; 843 struct param_id_mfc_media_format *media_format; 844 uint32_t num_channels = cfg->num_channels; 845 int payload_size; 846 struct gpr_pkt *pkt; 847 int rc, i; 848 void *p; 849 850 payload_size = APM_MFC_CFG_PSIZE(media_format, num_channels) + 851 APM_MODULE_PARAM_DATA_SIZE; 852 853 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 854 if (IS_ERR(pkt)) 855 return PTR_ERR(pkt); 856 857 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 858 859 param_data = p; 860 param_data->module_instance_id = module->instance_id; 861 param_data->error_code = 0; 862 param_data->param_id = PARAM_ID_MFC_OUTPUT_MEDIA_FORMAT; 863 param_data->param_size = APM_MFC_CFG_PSIZE(media_format, num_channels); 864 p = p + APM_MODULE_PARAM_DATA_SIZE; 865 media_format = p; 866 867 media_format->sample_rate = cfg->sample_rate; 868 media_format->bit_width = cfg->bit_width; 869 media_format->num_channels = cfg->num_channels; 870 for (i = 0; i < num_channels; i++) 871 media_format->channel_mapping[i] = cfg->channel_map[i]; 872 873 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 874 875 kfree(pkt); 876 877 return rc; 878 } 879 880 static int audioreach_set_compr_media_format(struct media_format *media_fmt_hdr, 881 void *p, struct audioreach_module_config *mcfg) 882 { 883 struct payload_media_fmt_aac_t *aac_cfg; 884 struct payload_media_fmt_pcm *mp3_cfg; 885 struct payload_media_fmt_flac_t *flac_cfg; 886 struct payload_media_fmt_opus_t *opus_cfg; 887 888 switch (mcfg->fmt) { 889 case SND_AUDIOCODEC_MP3: 890 media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED; 891 media_fmt_hdr->fmt_id = MEDIA_FMT_ID_MP3; 892 media_fmt_hdr->payload_size = 0; 893 p = p + sizeof(*media_fmt_hdr); 894 mp3_cfg = p; 895 mp3_cfg->sample_rate = mcfg->sample_rate; 896 mp3_cfg->bit_width = mcfg->bit_width; 897 mp3_cfg->alignment = PCM_LSB_ALIGNED; 898 mp3_cfg->bits_per_sample = mcfg->bit_width; 899 mp3_cfg->q_factor = mcfg->bit_width - 1; 900 mp3_cfg->endianness = PCM_LITTLE_ENDIAN; 901 mp3_cfg->num_channels = mcfg->num_channels; 902 break; 903 case SND_AUDIOCODEC_AAC: 904 media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED; 905 media_fmt_hdr->fmt_id = MEDIA_FMT_ID_AAC; 906 media_fmt_hdr->payload_size = sizeof(struct payload_media_fmt_aac_t); 907 p = p + sizeof(*media_fmt_hdr); 908 aac_cfg = p; 909 aac_cfg->aac_fmt_flag = 0; 910 aac_cfg->audio_obj_type = 5; 911 aac_cfg->num_channels = mcfg->num_channels; 912 aac_cfg->total_size_of_PCE_bits = 0; 913 aac_cfg->sample_rate = mcfg->sample_rate; 914 break; 915 case SND_AUDIOCODEC_FLAC: 916 media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED; 917 media_fmt_hdr->fmt_id = MEDIA_FMT_ID_FLAC; 918 media_fmt_hdr->payload_size = sizeof(struct payload_media_fmt_flac_t); 919 p = p + sizeof(*media_fmt_hdr); 920 flac_cfg = p; 921 flac_cfg->sample_size = mcfg->codec.options.flac_d.sample_size; 922 flac_cfg->num_channels = mcfg->num_channels; 923 flac_cfg->min_blk_size = mcfg->codec.options.flac_d.min_blk_size; 924 flac_cfg->max_blk_size = mcfg->codec.options.flac_d.max_blk_size; 925 flac_cfg->sample_rate = mcfg->sample_rate; 926 flac_cfg->min_frame_size = mcfg->codec.options.flac_d.min_frame_size; 927 flac_cfg->max_frame_size = mcfg->codec.options.flac_d.max_frame_size; 928 break; 929 case SND_AUDIOCODEC_OPUS_RAW: 930 media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED; 931 media_fmt_hdr->fmt_id = MEDIA_FMT_ID_OPUS; 932 media_fmt_hdr->payload_size = sizeof(*opus_cfg); 933 p = p + sizeof(*media_fmt_hdr); 934 opus_cfg = p; 935 /* raw opus packets prepended with 4 bytes of length */ 936 opus_cfg->bitstream_format = 1; 937 /* 938 * payload_type: 939 * 0 -- read metadata from opus stream; 940 * 1 -- metadata is provided by filling in the struct here. 941 */ 942 opus_cfg->payload_type = 1; 943 opus_cfg->version = mcfg->codec.options.opus_d.version; 944 opus_cfg->num_channels = mcfg->codec.options.opus_d.num_channels; 945 opus_cfg->pre_skip = mcfg->codec.options.opus_d.pre_skip; 946 opus_cfg->sample_rate = mcfg->codec.options.opus_d.sample_rate; 947 opus_cfg->output_gain = mcfg->codec.options.opus_d.output_gain; 948 opus_cfg->mapping_family = mcfg->codec.options.opus_d.mapping_family; 949 opus_cfg->stream_count = mcfg->codec.options.opus_d.chan_map.stream_count; 950 opus_cfg->coupled_count = mcfg->codec.options.opus_d.chan_map.coupled_count; 951 memcpy(opus_cfg->channel_mapping, mcfg->codec.options.opus_d.chan_map.channel_map, 952 sizeof(opus_cfg->channel_mapping)); 953 opus_cfg->reserved[0] = opus_cfg->reserved[1] = opus_cfg->reserved[2] = 0; 954 break; 955 default: 956 return -EINVAL; 957 } 958 959 return 0; 960 } 961 962 int audioreach_compr_set_param(struct q6apm_graph *graph, struct audioreach_module_config *mcfg) 963 { 964 struct media_format *header; 965 struct gpr_pkt *pkt; 966 int iid, payload_size, rc; 967 void *p; 968 969 payload_size = sizeof(struct apm_sh_module_media_fmt_cmd); 970 971 iid = q6apm_graph_get_rx_shmem_module_iid(graph); 972 pkt = audioreach_alloc_cmd_pkt(payload_size, DATA_CMD_WR_SH_MEM_EP_MEDIA_FORMAT, 973 0, graph->port->id, iid); 974 975 if (IS_ERR(pkt)) 976 return -ENOMEM; 977 978 p = (void *)pkt + GPR_HDR_SIZE; 979 header = p; 980 rc = audioreach_set_compr_media_format(header, p, mcfg); 981 if (rc) { 982 kfree(pkt); 983 return rc; 984 } 985 986 rc = gpr_send_port_pkt(graph->port, pkt); 987 kfree(pkt); 988 989 return rc; 990 } 991 EXPORT_SYMBOL_GPL(audioreach_compr_set_param); 992 993 static int audioreach_i2s_set_media_format(struct q6apm_graph *graph, 994 struct audioreach_module *module, 995 struct audioreach_module_config *cfg) 996 { 997 struct apm_module_frame_size_factor_cfg *fs_cfg; 998 struct apm_module_param_data *param_data; 999 struct apm_i2s_module_intf_cfg *intf_cfg; 1000 struct apm_module_hw_ep_mf_cfg *hw_cfg; 1001 int ic_sz, ep_sz, fs_sz; 1002 int rc, payload_size; 1003 struct gpr_pkt *pkt; 1004 void *p; 1005 1006 ic_sz = APM_I2S_INTF_CFG_PSIZE; 1007 ep_sz = APM_HW_EP_CFG_PSIZE; 1008 fs_sz = APM_FS_CFG_PSIZE; 1009 1010 payload_size = ic_sz + ep_sz + fs_sz; 1011 1012 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 1013 if (IS_ERR(pkt)) 1014 return PTR_ERR(pkt); 1015 1016 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 1017 intf_cfg = p; 1018 1019 param_data = &intf_cfg->param_data; 1020 param_data->module_instance_id = module->instance_id; 1021 param_data->error_code = 0; 1022 param_data->param_id = PARAM_ID_I2S_INTF_CFG; 1023 param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE; 1024 1025 intf_cfg->cfg.lpaif_type = module->hw_interface_type; 1026 intf_cfg->cfg.intf_idx = module->hw_interface_idx; 1027 intf_cfg->cfg.sd_line_idx = module->sd_line_idx; 1028 1029 switch (cfg->fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) { 1030 case SND_SOC_DAIFMT_BP_FP: 1031 intf_cfg->cfg.ws_src = CONFIG_I2S_WS_SRC_INTERNAL; 1032 break; 1033 case SND_SOC_DAIFMT_BC_FC: 1034 /* CPU is slave */ 1035 intf_cfg->cfg.ws_src = CONFIG_I2S_WS_SRC_EXTERNAL; 1036 break; 1037 default: 1038 break; 1039 } 1040 1041 p += ic_sz; 1042 hw_cfg = p; 1043 param_data = &hw_cfg->param_data; 1044 param_data->module_instance_id = module->instance_id; 1045 param_data->error_code = 0; 1046 param_data->param_id = PARAM_ID_HW_EP_MF_CFG; 1047 param_data->param_size = ep_sz - APM_MODULE_PARAM_DATA_SIZE; 1048 1049 hw_cfg->mf.sample_rate = cfg->sample_rate; 1050 hw_cfg->mf.bit_width = cfg->bit_width; 1051 hw_cfg->mf.num_channels = cfg->num_channels; 1052 hw_cfg->mf.data_format = module->data_format; 1053 1054 p += ep_sz; 1055 fs_cfg = p; 1056 param_data = &fs_cfg->param_data; 1057 param_data->module_instance_id = module->instance_id; 1058 param_data->error_code = 0; 1059 param_data->param_id = PARAM_ID_HW_EP_FRAME_SIZE_FACTOR; 1060 param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE; 1061 fs_cfg->frame_size_factor = 1; 1062 1063 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 1064 1065 kfree(pkt); 1066 1067 return rc; 1068 } 1069 1070 static int audioreach_logging_set_media_format(struct q6apm_graph *graph, 1071 struct audioreach_module *module) 1072 { 1073 struct apm_module_param_data *param_data; 1074 struct data_logging_config *cfg; 1075 int rc, payload_size; 1076 struct gpr_pkt *pkt; 1077 void *p; 1078 1079 payload_size = sizeof(*cfg) + APM_MODULE_PARAM_DATA_SIZE; 1080 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 1081 if (IS_ERR(pkt)) 1082 return PTR_ERR(pkt); 1083 1084 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 1085 1086 param_data = p; 1087 param_data->module_instance_id = module->instance_id; 1088 param_data->error_code = 0; 1089 param_data->param_id = PARAM_ID_DATA_LOGGING_CONFIG; 1090 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE; 1091 1092 p = p + APM_MODULE_PARAM_DATA_SIZE; 1093 cfg = p; 1094 cfg->log_code = module->log_code; 1095 cfg->log_tap_point_id = module->log_tap_point_id; 1096 cfg->mode = module->log_mode; 1097 1098 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 1099 1100 kfree(pkt); 1101 1102 return rc; 1103 } 1104 1105 static int audioreach_pcm_set_media_format(struct q6apm_graph *graph, 1106 struct audioreach_module *module, 1107 struct audioreach_module_config *mcfg) 1108 { 1109 struct payload_pcm_output_format_cfg *media_cfg; 1110 uint32_t num_channels = mcfg->num_channels; 1111 struct apm_pcm_module_media_fmt_cmd *cfg; 1112 struct apm_module_param_data *param_data; 1113 int rc, payload_size; 1114 struct gpr_pkt *pkt; 1115 1116 if (num_channels > 4) { 1117 dev_err(graph->dev, "Error: Invalid channels (%d)!\n", num_channels); 1118 return -EINVAL; 1119 } 1120 1121 payload_size = APM_PCM_MODULE_FMT_CMD_PSIZE(num_channels); 1122 1123 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 1124 if (IS_ERR(pkt)) 1125 return PTR_ERR(pkt); 1126 1127 cfg = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 1128 1129 param_data = &cfg->param_data; 1130 param_data->module_instance_id = module->instance_id; 1131 param_data->error_code = 0; 1132 param_data->param_id = PARAM_ID_PCM_OUTPUT_FORMAT_CFG; 1133 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE; 1134 1135 cfg->header.data_format = DATA_FORMAT_FIXED_POINT; 1136 cfg->header.fmt_id = MEDIA_FMT_ID_PCM; 1137 cfg->header.payload_size = APM_PCM_OUT_FMT_CFG_PSIZE(media_cfg, num_channels); 1138 1139 media_cfg = &cfg->media_cfg; 1140 media_cfg->alignment = PCM_LSB_ALIGNED; 1141 media_cfg->bit_width = mcfg->bit_width; 1142 media_cfg->endianness = PCM_LITTLE_ENDIAN; 1143 media_cfg->interleaved = module->interleave_type; 1144 media_cfg->num_channels = mcfg->num_channels; 1145 media_cfg->q_factor = mcfg->bit_width - 1; 1146 media_cfg->bits_per_sample = mcfg->bit_width; 1147 memcpy(media_cfg->channel_mapping, mcfg->channel_map, mcfg->num_channels); 1148 1149 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 1150 1151 kfree(pkt); 1152 1153 return rc; 1154 } 1155 1156 static int audioreach_shmem_set_media_format(struct q6apm_graph *graph, 1157 struct audioreach_module *module, 1158 struct audioreach_module_config *mcfg) 1159 { 1160 uint32_t num_channels = mcfg->num_channels; 1161 struct apm_module_param_data *param_data; 1162 struct payload_media_fmt_pcm *cfg; 1163 struct media_format *header; 1164 int rc, payload_size; 1165 struct gpr_pkt *pkt; 1166 void *p; 1167 1168 if (num_channels > 4) { 1169 dev_err(graph->dev, "Error: Invalid channels (%d)!\n", num_channels); 1170 return -EINVAL; 1171 } 1172 1173 payload_size = APM_SHMEM_FMT_CFG_PSIZE(num_channels) + APM_MODULE_PARAM_DATA_SIZE; 1174 1175 pkt = audioreach_alloc_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0, 1176 graph->port->id, module->instance_id); 1177 if (IS_ERR(pkt)) 1178 return PTR_ERR(pkt); 1179 1180 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 1181 1182 param_data = p; 1183 param_data->module_instance_id = module->instance_id; 1184 param_data->error_code = 0; 1185 param_data->param_id = PARAM_ID_MEDIA_FORMAT; 1186 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE; 1187 p = p + APM_MODULE_PARAM_DATA_SIZE; 1188 1189 header = p; 1190 if (mcfg->fmt == SND_AUDIOCODEC_PCM) { 1191 header->data_format = DATA_FORMAT_FIXED_POINT; 1192 header->fmt_id = MEDIA_FMT_ID_PCM; 1193 header->payload_size = payload_size - sizeof(*header); 1194 1195 p = p + sizeof(*header); 1196 cfg = p; 1197 cfg->sample_rate = mcfg->sample_rate; 1198 cfg->bit_width = mcfg->bit_width; 1199 cfg->alignment = PCM_LSB_ALIGNED; 1200 cfg->bits_per_sample = mcfg->bit_width; 1201 cfg->q_factor = mcfg->bit_width - 1; 1202 cfg->endianness = PCM_LITTLE_ENDIAN; 1203 cfg->num_channels = mcfg->num_channels; 1204 memcpy(cfg->channel_mapping, mcfg->channel_map, mcfg->num_channels); 1205 } else { 1206 rc = audioreach_set_compr_media_format(header, p, mcfg); 1207 if (rc) { 1208 kfree(pkt); 1209 return rc; 1210 } 1211 } 1212 1213 rc = audioreach_graph_send_cmd_sync(graph, pkt, 0); 1214 1215 kfree(pkt); 1216 1217 return rc; 1218 } 1219 1220 int audioreach_gain_set_vol_ctrl(struct q6apm *apm, struct audioreach_module *module, int vol) 1221 { 1222 struct param_id_vol_ctrl_master_gain *cfg; 1223 struct apm_module_param_data *param_data; 1224 int rc, payload_size; 1225 struct gpr_pkt *pkt; 1226 void *p; 1227 1228 payload_size = sizeof(*cfg) + APM_MODULE_PARAM_DATA_SIZE; 1229 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 1230 if (IS_ERR(pkt)) 1231 return PTR_ERR(pkt); 1232 1233 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 1234 1235 param_data = p; 1236 param_data->module_instance_id = module->instance_id; 1237 param_data->error_code = 0; 1238 param_data->param_id = PARAM_ID_VOL_CTRL_MASTER_GAIN; 1239 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE; 1240 1241 p = p + APM_MODULE_PARAM_DATA_SIZE; 1242 cfg = p; 1243 cfg->master_gain = vol; 1244 rc = q6apm_send_cmd_sync(apm, pkt, 0); 1245 1246 kfree(pkt); 1247 1248 return rc; 1249 } 1250 EXPORT_SYMBOL_GPL(audioreach_gain_set_vol_ctrl); 1251 1252 static int audioreach_gain_set(struct q6apm_graph *graph, struct audioreach_module *module) 1253 { 1254 struct apm_module_param_data *param_data; 1255 struct apm_gain_module_cfg *cfg; 1256 int rc, payload_size; 1257 struct gpr_pkt *pkt; 1258 1259 payload_size = APM_GAIN_CFG_PSIZE; 1260 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0); 1261 if (IS_ERR(pkt)) 1262 return PTR_ERR(pkt); 1263 1264 cfg = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 1265 1266 param_data = &cfg->param_data; 1267 param_data->module_instance_id = module->instance_id; 1268 param_data->error_code = 0; 1269 param_data->param_id = APM_PARAM_ID_GAIN; 1270 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE; 1271 1272 cfg->gain_cfg.gain = module->gain; 1273 1274 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0); 1275 1276 kfree(pkt); 1277 1278 return rc; 1279 } 1280 1281 int audioreach_set_media_format(struct q6apm_graph *graph, struct audioreach_module *module, 1282 struct audioreach_module_config *cfg) 1283 { 1284 int rc; 1285 1286 switch (module->module_id) { 1287 case MODULE_ID_DATA_LOGGING: 1288 rc = audioreach_module_enable(graph, module, true); 1289 if (!rc) 1290 rc = audioreach_logging_set_media_format(graph, module); 1291 break; 1292 case MODULE_ID_PCM_DEC: 1293 case MODULE_ID_PCM_ENC: 1294 case MODULE_ID_PCM_CNV: 1295 case MODULE_ID_PLACEHOLDER_DECODER: 1296 case MODULE_ID_PLACEHOLDER_ENCODER: 1297 rc = audioreach_pcm_set_media_format(graph, module, cfg); 1298 break; 1299 case MODULE_ID_DISPLAY_PORT_SINK: 1300 rc = audioreach_display_port_set_media_format(graph, module, cfg); 1301 break; 1302 case MODULE_ID_SMECNS_V2: 1303 rc = audioreach_set_module_config(graph, module, cfg); 1304 break; 1305 case MODULE_ID_I2S_SOURCE: 1306 case MODULE_ID_I2S_SINK: 1307 rc = audioreach_i2s_set_media_format(graph, module, cfg); 1308 break; 1309 case MODULE_ID_WR_SHARED_MEM_EP: 1310 rc = audioreach_shmem_set_media_format(graph, module, cfg); 1311 break; 1312 case MODULE_ID_GAIN: 1313 rc = audioreach_gain_set(graph, module); 1314 break; 1315 case MODULE_ID_CODEC_DMA_SINK: 1316 case MODULE_ID_CODEC_DMA_SOURCE: 1317 rc = audioreach_codec_dma_set_media_format(graph, module, cfg); 1318 break; 1319 case MODULE_ID_SAL: 1320 rc = audioreach_sal_set_media_format(graph, module, cfg); 1321 if (!rc) 1322 rc = audioreach_sal_limiter_enable(graph, module, true); 1323 break; 1324 case MODULE_ID_MFC: 1325 rc = audioreach_mfc_set_media_format(graph, module, cfg); 1326 break; 1327 case MODULE_ID_GAPLESS: 1328 rc = audioreach_gapless_set_media_format(graph, module, cfg); 1329 break; 1330 default: 1331 rc = 0; 1332 } 1333 1334 return rc; 1335 } 1336 EXPORT_SYMBOL_GPL(audioreach_set_media_format); 1337 1338 void audioreach_graph_free_buf(struct q6apm_graph *graph) 1339 { 1340 struct audioreach_graph_data *port; 1341 1342 mutex_lock(&graph->lock); 1343 port = &graph->rx_data; 1344 port->num_periods = 0; 1345 kfree(port->buf); 1346 port->buf = NULL; 1347 1348 port = &graph->tx_data; 1349 port->num_periods = 0; 1350 kfree(port->buf); 1351 port->buf = NULL; 1352 mutex_unlock(&graph->lock); 1353 } 1354 EXPORT_SYMBOL_GPL(audioreach_graph_free_buf); 1355 1356 int audioreach_map_memory_regions(struct q6apm_graph *graph, unsigned int dir, size_t period_sz, 1357 unsigned int periods, bool is_contiguous) 1358 { 1359 struct apm_shared_map_region_payload *mregions; 1360 struct apm_cmd_shared_mem_map_regions *cmd; 1361 uint32_t num_regions, buf_sz, payload_size; 1362 struct audioreach_graph_data *data; 1363 struct gpr_pkt *pkt; 1364 void *p; 1365 int rc, i; 1366 1367 if (dir == SNDRV_PCM_STREAM_PLAYBACK) 1368 data = &graph->rx_data; 1369 else 1370 data = &graph->tx_data; 1371 1372 if (is_contiguous) { 1373 num_regions = 1; 1374 buf_sz = period_sz * periods; 1375 } else { 1376 buf_sz = period_sz; 1377 num_regions = periods; 1378 } 1379 1380 /* DSP expects size should be aligned to 4K */ 1381 buf_sz = ALIGN(buf_sz, 4096); 1382 1383 payload_size = sizeof(*cmd) + (sizeof(*mregions) * num_regions); 1384 1385 pkt = audioreach_alloc_apm_pkt(payload_size, APM_CMD_SHARED_MEM_MAP_REGIONS, dir, 1386 graph->port->id); 1387 if (IS_ERR(pkt)) 1388 return PTR_ERR(pkt); 1389 1390 p = (void *)pkt + GPR_HDR_SIZE; 1391 cmd = p; 1392 cmd->mem_pool_id = APM_MEMORY_MAP_SHMEM8_4K_POOL; 1393 cmd->num_regions = num_regions; 1394 1395 cmd->property_flag = 0x0; 1396 1397 mregions = p + sizeof(*cmd); 1398 1399 mutex_lock(&graph->lock); 1400 1401 for (i = 0; i < num_regions; i++) { 1402 struct audio_buffer *ab; 1403 1404 ab = &data->buf[i]; 1405 mregions->shm_addr_lsw = lower_32_bits(ab->phys); 1406 mregions->shm_addr_msw = upper_32_bits(ab->phys); 1407 mregions->mem_size_bytes = buf_sz; 1408 ++mregions; 1409 } 1410 mutex_unlock(&graph->lock); 1411 1412 rc = audioreach_graph_send_cmd_sync(graph, pkt, APM_CMD_RSP_SHARED_MEM_MAP_REGIONS); 1413 1414 kfree(pkt); 1415 1416 return rc; 1417 } 1418 EXPORT_SYMBOL_GPL(audioreach_map_memory_regions); 1419 1420 int audioreach_shared_memory_send_eos(struct q6apm_graph *graph) 1421 { 1422 struct data_cmd_wr_sh_mem_ep_eos *eos; 1423 struct gpr_pkt *pkt; 1424 int rc = 0, iid; 1425 1426 iid = q6apm_graph_get_rx_shmem_module_iid(graph); 1427 pkt = audioreach_alloc_cmd_pkt(sizeof(*eos), DATA_CMD_WR_SH_MEM_EP_EOS, 0, 1428 graph->port->id, iid); 1429 if (IS_ERR(pkt)) 1430 return PTR_ERR(pkt); 1431 1432 eos = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE; 1433 1434 eos->policy = WR_SH_MEM_EP_EOS_POLICY_LAST; 1435 1436 rc = gpr_send_port_pkt(graph->port, pkt); 1437 kfree(pkt); 1438 1439 return rc; 1440 } 1441 EXPORT_SYMBOL_GPL(audioreach_shared_memory_send_eos); 1442