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