audioreach.c

   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 */
  16struct 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
  29struct 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 */
  38struct 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
  58struct 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 */
  67struct 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
  77struct 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 */
  86struct 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
  93struct 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 */
 103struct 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
 112struct 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
 121struct 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
 127struct 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
 132struct 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
 148struct 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
 155struct 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
 164struct 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
 171struct 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
 178struct 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
 185struct 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
 192struct 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
 199struct 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
 205static 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
 242void *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}
 247EXPORT_SYMBOL_GPL(audioreach_alloc_pkt);
 248
 249void *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}
 254EXPORT_SYMBOL_GPL(audioreach_alloc_apm_pkt);
 255
 256void *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}
 261EXPORT_SYMBOL_GPL(audioreach_alloc_cmd_pkt);
 262
 263void *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}
 268EXPORT_SYMBOL_GPL(audioreach_alloc_apm_cmd_pkt);
 269
 270void 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}
 284EXPORT_SYMBOL_GPL(audioreach_set_default_channel_mapping);
 285
 286static 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
 316static 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
 338static 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
 350static 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
 368static 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
 442void *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 = &params.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 = &params.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 = &params.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 = &params.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 = &params.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, &params, sg_list, num_sub_graphs);
 547
 548	return pkt;
 549}
 550EXPORT_SYMBOL_GPL(audioreach_alloc_graph_pkt);
 551
 552int 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
 592err:
 593	mutex_unlock(cmd_lock);
 594	return rc;
 595}
 596EXPORT_SYMBOL_GPL(audioreach_send_cmd_sync);
 597
 598int 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}
 605EXPORT_SYMBOL_GPL(audioreach_graph_send_cmd_sync);
 606
 607static 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 = APM_DP_INTF_CFG_PSIZE;
 616	int ep_sz = APM_HW_EP_CFG_PSIZE;
 617	int fs_sz = APM_FS_CFG_PSIZE;
 618	int size = ic_sz + ep_sz + fs_sz;
 619	void *p;
 620	struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(size, APM_CMD_SET_CFG, 0);
 621	if (IS_ERR(pkt))
 622		return PTR_ERR(pkt);
 623
 624	p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
 625
 626	hw_cfg = p;
 627	param_data = &hw_cfg->param_data;
 628	param_data->module_instance_id = module->instance_id;
 629	param_data->error_code = 0;
 630	param_data->param_id = PARAM_ID_HW_EP_MF_CFG;
 631	param_data->param_size = ep_sz - APM_MODULE_PARAM_DATA_SIZE;
 632
 633	hw_cfg->mf.sample_rate = cfg->sample_rate;
 634	hw_cfg->mf.bit_width = cfg->bit_width;
 635	hw_cfg->mf.num_channels = cfg->num_channels;
 636	hw_cfg->mf.data_format = module->data_format;
 637	p += ep_sz;
 638
 639	fs_cfg = p;
 640	param_data = &fs_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_HW_EP_FRAME_SIZE_FACTOR;
 644	param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE;
 645	fs_cfg->frame_size_factor = 1;
 646	p += fs_sz;
 647
 648	intf_cfg = p;
 649	param_data = &intf_cfg->param_data;
 650	param_data->module_instance_id = module->instance_id;
 651	param_data->error_code = 0;
 652	param_data->param_id = PARAM_ID_DISPLAY_PORT_INTF_CFG;
 653	param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE;
 654
 655	intf_cfg->cfg.channel_allocation = cfg->channel_allocation;
 656	intf_cfg->cfg.mst_idx = 0;
 657	intf_cfg->cfg.dptx_idx = cfg->dp_idx;
 658
 659	return q6apm_send_cmd_sync(graph->apm, pkt, 0);
 660}
 661
 662/* LPASS Codec DMA port Module Media Format Setup */
 663static int audioreach_codec_dma_set_media_format(struct q6apm_graph *graph,
 664						 struct audioreach_module *module,
 665						 struct audioreach_module_config *cfg)
 666{
 667	struct apm_codec_dma_module_intf_cfg *intf_cfg;
 668	struct apm_module_frame_size_factor_cfg *fs_cfg;
 669	struct apm_module_hw_ep_power_mode_cfg *pm_cfg;
 670	struct apm_module_param_data *param_data;
 671	struct apm_module_hw_ep_mf_cfg *hw_cfg;
 672	int ic_sz = APM_CDMA_INTF_CFG_PSIZE;
 673	int ep_sz = APM_HW_EP_CFG_PSIZE;
 674	int fs_sz = APM_FS_CFG_PSIZE;
 675	int pm_sz = APM_HW_EP_PMODE_CFG_PSIZE;
 676	int size = ic_sz + ep_sz + fs_sz + pm_sz;
 677	void *p;
 678	struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(size, APM_CMD_SET_CFG, 0);
 679	if (IS_ERR(pkt))
 680		return PTR_ERR(pkt);
 681
 682	p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
 683
 684	hw_cfg = p;
 685	param_data = &hw_cfg->param_data;
 686	param_data->module_instance_id = module->instance_id;
 687	param_data->error_code = 0;
 688	param_data->param_id = PARAM_ID_HW_EP_MF_CFG;
 689	param_data->param_size = ep_sz - APM_MODULE_PARAM_DATA_SIZE;
 690
 691	hw_cfg->mf.sample_rate = cfg->sample_rate;
 692	hw_cfg->mf.bit_width = cfg->bit_width;
 693	hw_cfg->mf.num_channels = cfg->num_channels;
 694	hw_cfg->mf.data_format = module->data_format;
 695	p += ep_sz;
 696
 697	fs_cfg = p;
 698	param_data = &fs_cfg->param_data;
 699	param_data->module_instance_id = module->instance_id;
 700	param_data->error_code = 0;
 701	param_data->param_id = PARAM_ID_HW_EP_FRAME_SIZE_FACTOR;
 702	param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE;
 703	fs_cfg->frame_size_factor = 1;
 704	p += fs_sz;
 705
 706	intf_cfg = p;
 707	param_data = &intf_cfg->param_data;
 708	param_data->module_instance_id = module->instance_id;
 709	param_data->error_code = 0;
 710	param_data->param_id = PARAM_ID_CODEC_DMA_INTF_CFG;
 711	param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE;
 712
 713	intf_cfg->cfg.lpaif_type = module->hw_interface_type;
 714	intf_cfg->cfg.intf_index = module->hw_interface_idx;
 715	intf_cfg->cfg.active_channels_mask = (1 << cfg->num_channels) - 1;
 716	p += ic_sz;
 717
 718	pm_cfg = p;
 719	param_data = &pm_cfg->param_data;
 720	param_data->module_instance_id = module->instance_id;
 721	param_data->error_code = 0;
 722	param_data->param_id = PARAM_ID_HW_EP_POWER_MODE_CFG;
 723	param_data->param_size = pm_sz - APM_MODULE_PARAM_DATA_SIZE;
 724	pm_cfg->power_mode.power_mode = 0;
 725
 726	return q6apm_send_cmd_sync(graph->apm, pkt, 0);
 727}
 728
 729int audioreach_send_u32_param(struct q6apm_graph *graph, struct audioreach_module *module,
 730			      uint32_t param_id, uint32_t param_val)
 731{
 732	struct apm_module_param_data *param_data;
 733	struct gpr_pkt *pkt __free(kfree) = NULL;
 734	uint32_t *param;
 735	int payload_size = sizeof(uint32_t) + APM_MODULE_PARAM_DATA_SIZE;
 736	void *p = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
 737	if (IS_ERR(p))
 738		return -ENOMEM;
 739
 740	pkt = p;
 741	p = p + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
 742
 743	param_data = p;
 744	param_data->module_instance_id = module->instance_id;
 745	param_data->error_code = 0;
 746	param_data->param_id = param_id;
 747	param_data->param_size = sizeof(uint32_t);
 748
 749	p = p + APM_MODULE_PARAM_DATA_SIZE;
 750	param = p;
 751	*param = param_val;
 752
 753	return q6apm_send_cmd_sync(graph->apm, pkt, 0);
 754}
 755EXPORT_SYMBOL_GPL(audioreach_send_u32_param);
 756
 757static int audioreach_sal_limiter_enable(struct q6apm_graph *graph,
 758					 struct audioreach_module *module, bool enable)
 759{
 760	return audioreach_send_u32_param(graph, module, PARAM_ID_SAL_LIMITER_ENABLE, enable);
 761}
 762
 763static int audioreach_sal_set_media_format(struct q6apm_graph *graph,
 764					   struct audioreach_module *module,
 765					   struct audioreach_module_config *cfg)
 766{
 767	return audioreach_send_u32_param(graph, module, PARAM_ID_SAL_OUTPUT_CFG,  cfg->bit_width);
 768}
 769
 770static int audioreach_module_enable(struct q6apm_graph *graph,
 771				    struct audioreach_module *module,
 772				    bool enable)
 773{
 774	return audioreach_send_u32_param(graph, module, PARAM_ID_MODULE_ENABLE, enable);
 775}
 776
 777static int audioreach_gapless_set_media_format(struct q6apm_graph *graph,
 778					       struct audioreach_module *module,
 779					       struct audioreach_module_config *cfg)
 780{
 781	return audioreach_send_u32_param(graph, module, PARAM_ID_EARLY_EOS_DELAY,
 782					 EARLY_EOS_DELAY_MS);
 783}
 784
 785static int audioreach_set_module_config(struct q6apm_graph *graph,
 786					struct audioreach_module *module,
 787					struct audioreach_module_config *cfg)
 788{
 789	int size = le32_to_cpu(module->data->size);
 790	void *p;
 791	struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(size, APM_CMD_SET_CFG, 0);
 792	if (IS_ERR(pkt))
 793		return PTR_ERR(pkt);
 794
 795	p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
 796
 797	memcpy(p, module->data->data, size);
 798
 799	return q6apm_send_cmd_sync(graph->apm, pkt, 0);
 800}
 801
 802static int audioreach_mfc_set_media_format(struct q6apm_graph *graph,
 803					   struct audioreach_module *module,
 804					   struct audioreach_module_config *cfg)
 805{
 806	struct apm_module_param_data *param_data;
 807	struct param_id_mfc_media_format *media_format;
 808	uint32_t num_channels = cfg->num_channels;
 809	int payload_size = APM_MFC_CFG_PSIZE(media_format, num_channels) +
 810				APM_MODULE_PARAM_DATA_SIZE;
 811	int i;
 812	void *p;
 813	struct gpr_pkt *pkt __free(kfree) = 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	for (i = 0; i < num_channels; i++)
 831		media_format->channel_mapping[i] = cfg->channel_map[i];
 832
 833	return q6apm_send_cmd_sync(graph->apm, pkt, 0);
 834}
 835
 836static int audioreach_set_compr_media_format(struct media_format *media_fmt_hdr,
 837					     void *p, struct audioreach_module_config *mcfg)
 838{
 839	struct payload_media_fmt_aac_t *aac_cfg;
 840	struct payload_media_fmt_pcm *mp3_cfg;
 841	struct payload_media_fmt_flac_t *flac_cfg;
 842	struct payload_media_fmt_opus_t *opus_cfg;
 843
 844	switch (mcfg->fmt) {
 845	case SND_AUDIOCODEC_MP3:
 846		media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED;
 847		media_fmt_hdr->fmt_id = MEDIA_FMT_ID_MP3;
 848		media_fmt_hdr->payload_size = 0;
 849		p = p + sizeof(*media_fmt_hdr);
 850		mp3_cfg = p;
 851		mp3_cfg->sample_rate = mcfg->sample_rate;
 852		mp3_cfg->bit_width = mcfg->bit_width;
 853		mp3_cfg->alignment = PCM_LSB_ALIGNED;
 854		mp3_cfg->bits_per_sample = mcfg->bit_width;
 855		mp3_cfg->q_factor = mcfg->bit_width - 1;
 856		mp3_cfg->endianness = PCM_LITTLE_ENDIAN;
 857		mp3_cfg->num_channels = mcfg->num_channels;
 858		break;
 859	case SND_AUDIOCODEC_AAC:
 860		media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED;
 861		media_fmt_hdr->fmt_id = MEDIA_FMT_ID_AAC;
 862		media_fmt_hdr->payload_size = sizeof(struct payload_media_fmt_aac_t);
 863		p = p + sizeof(*media_fmt_hdr);
 864		aac_cfg = p;
 865		aac_cfg->aac_fmt_flag = 0;
 866		aac_cfg->audio_obj_type = 5;
 867		aac_cfg->num_channels = mcfg->num_channels;
 868		aac_cfg->total_size_of_PCE_bits = 0;
 869		aac_cfg->sample_rate = mcfg->sample_rate;
 870		break;
 871	case SND_AUDIOCODEC_FLAC:
 872		media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED;
 873		media_fmt_hdr->fmt_id = MEDIA_FMT_ID_FLAC;
 874		media_fmt_hdr->payload_size = sizeof(struct payload_media_fmt_flac_t);
 875		p = p + sizeof(*media_fmt_hdr);
 876		flac_cfg = p;
 877		flac_cfg->sample_size = mcfg->codec.options.flac_d.sample_size;
 878		flac_cfg->num_channels = mcfg->num_channels;
 879		flac_cfg->min_blk_size = mcfg->codec.options.flac_d.min_blk_size;
 880		flac_cfg->max_blk_size = mcfg->codec.options.flac_d.max_blk_size;
 881		flac_cfg->sample_rate = mcfg->sample_rate;
 882		flac_cfg->min_frame_size = mcfg->codec.options.flac_d.min_frame_size;
 883		flac_cfg->max_frame_size = mcfg->codec.options.flac_d.max_frame_size;
 884		break;
 885	case SND_AUDIOCODEC_OPUS_RAW:
 886		media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED;
 887		media_fmt_hdr->fmt_id = MEDIA_FMT_ID_OPUS;
 888		media_fmt_hdr->payload_size = sizeof(*opus_cfg);
 889		p = p + sizeof(*media_fmt_hdr);
 890		opus_cfg = p;
 891		/* raw opus packets prepended with 4 bytes of length */
 892		opus_cfg->bitstream_format = 1;
 893		/*
 894		 * payload_type:
 895		 * 0 -- read metadata from opus stream;
 896		 * 1 -- metadata is provided by filling in the struct here.
 897		 */
 898		opus_cfg->payload_type = 1;
 899		opus_cfg->version = mcfg->codec.options.opus_d.version;
 900		opus_cfg->num_channels = mcfg->codec.options.opus_d.num_channels;
 901		opus_cfg->pre_skip = mcfg->codec.options.opus_d.pre_skip;
 902		opus_cfg->sample_rate = mcfg->codec.options.opus_d.sample_rate;
 903		opus_cfg->output_gain = mcfg->codec.options.opus_d.output_gain;
 904		opus_cfg->mapping_family = mcfg->codec.options.opus_d.mapping_family;
 905		opus_cfg->stream_count = mcfg->codec.options.opus_d.chan_map.stream_count;
 906		opus_cfg->coupled_count = mcfg->codec.options.opus_d.chan_map.coupled_count;
 907		memcpy(opus_cfg->channel_mapping, mcfg->codec.options.opus_d.chan_map.channel_map,
 908		       sizeof(opus_cfg->channel_mapping));
 909		opus_cfg->reserved[0] = opus_cfg->reserved[1] = opus_cfg->reserved[2] = 0;
 910		break;
 911	default:
 912		return -EINVAL;
 913	}
 914
 915	return 0;
 916}
 917
 918int audioreach_compr_set_param(struct q6apm_graph *graph, struct audioreach_module_config *mcfg)
 919{
 920	struct media_format *header;
 921	int rc;
 922	void *p;
 923	int iid = q6apm_graph_get_rx_shmem_module_iid(graph);
 924	int payload_size = sizeof(struct apm_sh_module_media_fmt_cmd);
 925	struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_cmd_pkt(payload_size,
 926					DATA_CMD_WR_SH_MEM_EP_MEDIA_FORMAT,
 927					0, graph->port->id, iid);
 928	if (IS_ERR(pkt))
 929		return -ENOMEM;
 930
 931
 932	p = (void *)pkt + GPR_HDR_SIZE;
 933	header = p;
 934	rc = audioreach_set_compr_media_format(header, p, mcfg);
 935	if (rc)
 936		return rc;
 937
 938	return gpr_send_port_pkt(graph->port, pkt);
 939}
 940EXPORT_SYMBOL_GPL(audioreach_compr_set_param);
 941
 942static int audioreach_i2s_set_media_format(struct q6apm_graph *graph,
 943					   struct audioreach_module *module,
 944					   struct audioreach_module_config *cfg)
 945{
 946	struct apm_module_frame_size_factor_cfg *fs_cfg;
 947	struct apm_module_param_data *param_data;
 948	struct apm_i2s_module_intf_cfg *intf_cfg;
 949	struct apm_module_hw_ep_mf_cfg *hw_cfg;
 950	int ic_sz = APM_I2S_INTF_CFG_PSIZE;
 951	int ep_sz = APM_HW_EP_CFG_PSIZE;
 952	int fs_sz = APM_FS_CFG_PSIZE;
 953	int size = ic_sz + ep_sz + fs_sz;
 954	void *p;
 955	struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(size, APM_CMD_SET_CFG, 0);
 956	if (IS_ERR(pkt))
 957		return PTR_ERR(pkt);
 958
 959	p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
 960	intf_cfg = p;
 961
 962	param_data = &intf_cfg->param_data;
 963	param_data->module_instance_id = module->instance_id;
 964	param_data->error_code = 0;
 965	param_data->param_id = PARAM_ID_I2S_INTF_CFG;
 966	param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE;
 967
 968	intf_cfg->cfg.lpaif_type = module->hw_interface_type;
 969	intf_cfg->cfg.intf_idx = module->hw_interface_idx;
 970	intf_cfg->cfg.sd_line_idx = module->sd_line_idx;
 971
 972	switch (cfg->fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) {
 973	case SND_SOC_DAIFMT_BP_FP:
 974		intf_cfg->cfg.ws_src = CONFIG_I2S_WS_SRC_INTERNAL;
 975		break;
 976	case SND_SOC_DAIFMT_BC_FC:
 977		/* CPU is slave */
 978		intf_cfg->cfg.ws_src = CONFIG_I2S_WS_SRC_EXTERNAL;
 979		break;
 980	default:
 981		break;
 982	}
 983
 984	p += ic_sz;
 985	hw_cfg = p;
 986	param_data = &hw_cfg->param_data;
 987	param_data->module_instance_id = module->instance_id;
 988	param_data->error_code = 0;
 989	param_data->param_id = PARAM_ID_HW_EP_MF_CFG;
 990	param_data->param_size = ep_sz - APM_MODULE_PARAM_DATA_SIZE;
 991
 992	hw_cfg->mf.sample_rate = cfg->sample_rate;
 993	hw_cfg->mf.bit_width = cfg->bit_width;
 994	hw_cfg->mf.num_channels = cfg->num_channels;
 995	hw_cfg->mf.data_format = module->data_format;
 996
 997	p += ep_sz;
 998	fs_cfg = p;
 999	param_data = &fs_cfg->param_data;
1000	param_data->module_instance_id = module->instance_id;
1001	param_data->error_code = 0;
1002	param_data->param_id = PARAM_ID_HW_EP_FRAME_SIZE_FACTOR;
1003	param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE;
1004	fs_cfg->frame_size_factor = 1;
1005
1006	return q6apm_send_cmd_sync(graph->apm, pkt, 0);
1007}
1008
1009static int audioreach_logging_set_media_format(struct q6apm_graph *graph,
1010					       struct audioreach_module *module)
1011{
1012	struct apm_module_param_data *param_data;
1013	struct data_logging_config *cfg;
1014	int size = sizeof(*cfg) + APM_MODULE_PARAM_DATA_SIZE;
1015	void *p;
1016	struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(size, APM_CMD_SET_CFG, 0);
1017	if (IS_ERR(pkt))
1018		return PTR_ERR(pkt);
1019
1020	p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
1021
1022	param_data = p;
1023	param_data->module_instance_id = module->instance_id;
1024	param_data->error_code = 0;
1025	param_data->param_id = PARAM_ID_DATA_LOGGING_CONFIG;
1026	param_data->param_size = size - APM_MODULE_PARAM_DATA_SIZE;
1027
1028	p = p + APM_MODULE_PARAM_DATA_SIZE;
1029	cfg = p;
1030	cfg->log_code = module->log_code;
1031	cfg->log_tap_point_id = module->log_tap_point_id;
1032	cfg->mode = module->log_mode;
1033
1034	return q6apm_send_cmd_sync(graph->apm, pkt, 0);
1035}
1036
1037static int audioreach_pcm_set_media_format(struct q6apm_graph *graph,
1038					   struct audioreach_module *module,
1039					   struct audioreach_module_config *mcfg)
1040{
1041	struct payload_pcm_output_format_cfg *media_cfg;
1042	uint32_t num_channels = mcfg->num_channels;
1043	struct apm_pcm_module_media_fmt_cmd *cfg;
1044	struct apm_module_param_data *param_data;
1045	int payload_size;
1046	struct gpr_pkt *pkt __free(kfree) = NULL;
1047
1048	if (num_channels > 4) {
1049		dev_err(graph->dev, "Error: Invalid channels (%d)!\n", num_channels);
1050		return -EINVAL;
1051	}
1052
1053	payload_size = APM_PCM_MODULE_FMT_CMD_PSIZE(num_channels);
1054
1055	pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
1056	if (IS_ERR(pkt))
1057		return PTR_ERR(pkt);
1058
1059	cfg = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
1060
1061	param_data = &cfg->param_data;
1062	param_data->module_instance_id = module->instance_id;
1063	param_data->error_code = 0;
1064	param_data->param_id = PARAM_ID_PCM_OUTPUT_FORMAT_CFG;
1065	param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
1066
1067	cfg->header.data_format = DATA_FORMAT_FIXED_POINT;
1068	cfg->header.fmt_id = MEDIA_FMT_ID_PCM;
1069	cfg->header.payload_size = APM_PCM_OUT_FMT_CFG_PSIZE(media_cfg, num_channels);
1070
1071	media_cfg = &cfg->media_cfg;
1072	media_cfg->alignment = PCM_LSB_ALIGNED;
1073	media_cfg->bit_width = mcfg->bit_width;
1074	media_cfg->endianness = PCM_LITTLE_ENDIAN;
1075	media_cfg->interleaved = module->interleave_type;
1076	media_cfg->num_channels = mcfg->num_channels;
1077	media_cfg->q_factor = mcfg->bit_width - 1;
1078	media_cfg->bits_per_sample = mcfg->bit_width;
1079	memcpy(media_cfg->channel_mapping, mcfg->channel_map, mcfg->num_channels);
1080
1081	return q6apm_send_cmd_sync(graph->apm, pkt, 0);
1082}
1083
1084static int audioreach_shmem_set_media_format(struct q6apm_graph *graph,
1085					     struct audioreach_module *module,
1086					     struct audioreach_module_config *mcfg)
1087{
1088	uint32_t num_channels = mcfg->num_channels;
1089	struct apm_module_param_data *param_data;
1090	struct payload_media_fmt_pcm *cfg;
1091	struct media_format *header;
1092	int rc, payload_size;
1093	struct gpr_pkt *pkt __free(kfree) = NULL;
1094	void *p;
1095
1096	if (num_channels > 4) {
1097		dev_err(graph->dev, "Error: Invalid channels (%d)!\n", num_channels);
1098		return -EINVAL;
1099	}
1100
1101	payload_size = APM_SHMEM_FMT_CFG_PSIZE(num_channels) + APM_MODULE_PARAM_DATA_SIZE;
1102
1103	pkt = audioreach_alloc_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0,
1104				     graph->port->id, module->instance_id);
1105	if (IS_ERR(pkt))
1106		return PTR_ERR(pkt);
1107
1108	p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
1109
1110	param_data = p;
1111	param_data->module_instance_id = module->instance_id;
1112	param_data->error_code = 0;
1113	param_data->param_id = PARAM_ID_MEDIA_FORMAT;
1114	param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
1115	p = p + APM_MODULE_PARAM_DATA_SIZE;
1116
1117	header = p;
1118	if (mcfg->fmt == SND_AUDIOCODEC_PCM) {
1119		header->data_format = DATA_FORMAT_FIXED_POINT;
1120		header->fmt_id =  MEDIA_FMT_ID_PCM;
1121		header->payload_size = payload_size - sizeof(*header);
1122
1123		p = p + sizeof(*header);
1124		cfg = p;
1125		cfg->sample_rate = mcfg->sample_rate;
1126		cfg->bit_width = mcfg->bit_width;
1127		cfg->alignment = PCM_LSB_ALIGNED;
1128		cfg->bits_per_sample = mcfg->bit_width;
1129		cfg->q_factor = mcfg->bit_width - 1;
1130		cfg->endianness = PCM_LITTLE_ENDIAN;
1131		cfg->num_channels = mcfg->num_channels;
1132		memcpy(cfg->channel_mapping, mcfg->channel_map, mcfg->num_channels);
1133	} else {
1134		rc = audioreach_set_compr_media_format(header, p, mcfg);
1135		if (rc)
1136			return rc;
1137	}
1138
1139	return audioreach_graph_send_cmd_sync(graph, pkt, 0);
1140}
1141
1142int audioreach_gain_set_vol_ctrl(struct q6apm *apm, struct audioreach_module *module, int vol)
1143{
1144	struct param_id_vol_ctrl_master_gain *cfg;
1145	struct apm_module_param_data *param_data;
1146	int size = sizeof(*cfg) + APM_MODULE_PARAM_DATA_SIZE;
1147	void *p;
1148	struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(size, APM_CMD_SET_CFG, 0);
1149	if (IS_ERR(pkt))
1150		return PTR_ERR(pkt);
1151
1152	p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
1153
1154	param_data = p;
1155	param_data->module_instance_id = module->instance_id;
1156	param_data->error_code = 0;
1157	param_data->param_id = PARAM_ID_VOL_CTRL_MASTER_GAIN;
1158	param_data->param_size = size - APM_MODULE_PARAM_DATA_SIZE;
1159
1160	p = p + APM_MODULE_PARAM_DATA_SIZE;
1161	cfg = p;
1162	cfg->master_gain =  vol;
1163	return q6apm_send_cmd_sync(apm, pkt, 0);
1164}
1165EXPORT_SYMBOL_GPL(audioreach_gain_set_vol_ctrl);
1166
1167static int audioreach_gain_set(struct q6apm_graph *graph, struct audioreach_module *module)
1168{
1169	struct apm_module_param_data *param_data;
1170	struct apm_gain_module_cfg *cfg;
1171	int size = APM_GAIN_CFG_PSIZE;
1172	struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_apm_cmd_pkt(size, APM_CMD_SET_CFG, 0);
1173	if (IS_ERR(pkt))
1174		return PTR_ERR(pkt);
1175
1176	cfg = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
1177
1178	param_data = &cfg->param_data;
1179	param_data->module_instance_id = module->instance_id;
1180	param_data->error_code = 0;
1181	param_data->param_id = APM_PARAM_ID_GAIN;
1182	param_data->param_size = size - APM_MODULE_PARAM_DATA_SIZE;
1183
1184	cfg->gain_cfg.gain = module->gain;
1185
1186	return q6apm_send_cmd_sync(graph->apm, pkt, 0);
1187}
1188
1189int audioreach_set_media_format(struct q6apm_graph *graph, struct audioreach_module *module,
1190				struct audioreach_module_config *cfg)
1191{
1192	int rc;
1193
1194	switch (module->module_id) {
1195	case MODULE_ID_DATA_LOGGING:
1196		rc = audioreach_module_enable(graph, module, true);
1197		if (!rc)
1198			rc = audioreach_logging_set_media_format(graph, module);
1199		break;
1200	case MODULE_ID_PCM_DEC:
1201	case MODULE_ID_PCM_ENC:
1202	case MODULE_ID_PCM_CNV:
1203	case MODULE_ID_PLACEHOLDER_DECODER:
1204	case MODULE_ID_PLACEHOLDER_ENCODER:
1205		rc = audioreach_pcm_set_media_format(graph, module, cfg);
1206		break;
1207	case MODULE_ID_DISPLAY_PORT_SINK:
1208		rc = audioreach_display_port_set_media_format(graph, module, cfg);
1209		break;
1210	case  MODULE_ID_SMECNS_V2:
1211		rc = audioreach_set_module_config(graph, module, cfg);
1212		break;
1213	case MODULE_ID_I2S_SOURCE:
1214	case MODULE_ID_I2S_SINK:
1215		rc = audioreach_i2s_set_media_format(graph, module, cfg);
1216		break;
1217	case MODULE_ID_WR_SHARED_MEM_EP:
1218		rc = audioreach_shmem_set_media_format(graph, module, cfg);
1219		break;
1220	case MODULE_ID_GAIN:
1221		rc = audioreach_gain_set(graph, module);
1222		break;
1223	case MODULE_ID_CODEC_DMA_SINK:
1224	case MODULE_ID_CODEC_DMA_SOURCE:
1225		rc = audioreach_codec_dma_set_media_format(graph, module, cfg);
1226		break;
1227	case MODULE_ID_SAL:
1228		rc = audioreach_sal_set_media_format(graph, module, cfg);
1229		if (!rc)
1230			rc = audioreach_sal_limiter_enable(graph, module, true);
1231		break;
1232	case MODULE_ID_MFC:
1233		rc = audioreach_mfc_set_media_format(graph, module, cfg);
1234		break;
1235	case MODULE_ID_GAPLESS:
1236		rc = audioreach_gapless_set_media_format(graph, module, cfg);
1237		break;
1238	default:
1239		rc = 0;
1240	}
1241
1242	return rc;
1243}
1244EXPORT_SYMBOL_GPL(audioreach_set_media_format);
1245
1246void audioreach_graph_free_buf(struct q6apm_graph *graph)
1247{
1248	struct audioreach_graph_data *port;
1249
1250	mutex_lock(&graph->lock);
1251	port = &graph->rx_data;
1252	port->num_periods = 0;
1253	kfree(port->buf);
1254	port->buf = NULL;
1255
1256	port = &graph->tx_data;
1257	port->num_periods = 0;
1258	kfree(port->buf);
1259	port->buf = NULL;
1260	mutex_unlock(&graph->lock);
1261}
1262EXPORT_SYMBOL_GPL(audioreach_graph_free_buf);
1263
1264int audioreach_map_memory_regions(struct q6apm_graph *graph, unsigned int dir, size_t period_sz,
1265				  unsigned int periods, bool is_contiguous)
1266{
1267	struct apm_shared_map_region_payload *mregions;
1268	struct apm_cmd_shared_mem_map_regions *cmd;
1269	uint32_t num_regions, buf_sz, payload_size;
1270	struct audioreach_graph_data *data;
1271	struct gpr_pkt *pkt __free(kfree) = NULL;
1272	void *p;
1273	int i;
1274
1275	if (dir == SNDRV_PCM_STREAM_PLAYBACK)
1276		data = &graph->rx_data;
1277	else
1278		data = &graph->tx_data;
1279
1280	if (is_contiguous) {
1281		num_regions = 1;
1282		buf_sz = period_sz * periods;
1283	} else {
1284		buf_sz = period_sz;
1285		num_regions = periods;
1286	}
1287
1288	/* DSP expects size should be aligned to 4K */
1289	buf_sz = ALIGN(buf_sz, 4096);
1290
1291	payload_size = sizeof(*cmd) + (sizeof(*mregions) * num_regions);
1292
1293	pkt = audioreach_alloc_apm_pkt(payload_size, APM_CMD_SHARED_MEM_MAP_REGIONS, dir,
1294				     graph->port->id);
1295	if (IS_ERR(pkt))
1296		return PTR_ERR(pkt);
1297
1298	p = (void *)pkt + GPR_HDR_SIZE;
1299	cmd = p;
1300	cmd->mem_pool_id = APM_MEMORY_MAP_SHMEM8_4K_POOL;
1301	cmd->num_regions = num_regions;
1302
1303	cmd->property_flag = 0x0;
1304
1305	mregions = p + sizeof(*cmd);
1306
1307	mutex_lock(&graph->lock);
1308
1309	for (i = 0; i < num_regions; i++) {
1310		struct audio_buffer *ab;
1311
1312		ab = &data->buf[i];
1313		mregions->shm_addr_lsw = lower_32_bits(ab->phys);
1314		mregions->shm_addr_msw = upper_32_bits(ab->phys);
1315		mregions->mem_size_bytes = buf_sz;
1316		++mregions;
1317	}
1318	mutex_unlock(&graph->lock);
1319
1320	return audioreach_graph_send_cmd_sync(graph, pkt, APM_CMD_RSP_SHARED_MEM_MAP_REGIONS);
1321}
1322EXPORT_SYMBOL_GPL(audioreach_map_memory_regions);
1323
1324int audioreach_shared_memory_send_eos(struct q6apm_graph *graph)
1325{
1326	struct data_cmd_wr_sh_mem_ep_eos *eos;
1327	int iid = q6apm_graph_get_rx_shmem_module_iid(graph);
1328	struct gpr_pkt *pkt __free(kfree) = audioreach_alloc_cmd_pkt(sizeof(*eos),
1329					DATA_CMD_WR_SH_MEM_EP_EOS, 0, graph->port->id, iid);
1330	if (IS_ERR(pkt))
1331		return PTR_ERR(pkt);
1332
1333	eos = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
1334
1335	eos->policy = WR_SH_MEM_EP_EOS_POLICY_LAST;
1336
1337	return gpr_send_port_pkt(graph->port, pkt);
1338}
1339EXPORT_SYMBOL_GPL(audioreach_shared_memory_send_eos);