1 // SPDX-License-Identifier: GPL-2.0
2 // Copyright (c) 2020, Linaro Limited
3
4 #include <linux/kernel.h>
5 #include <linux/slab.h>
6 #include <linux/soc/qcom/apr.h>
7 #include <sound/soc.h>
8 #include <sound/soc-dai.h>
9 #include <sound/pcm.h>
10 #include <sound/pcm_params.h>
11 #include <dt-bindings/soc/qcom,gpr.h>
12 #include "q6apm.h"
13 #include "audioreach.h"
14
15 /* SubGraph Config */
16 struct apm_sub_graph_data {
17 struct apm_sub_graph_cfg sub_graph_cfg;
18 struct apm_prop_data perf_data;
19 struct apm_sg_prop_id_perf_mode perf;
20 struct apm_prop_data dir_data;
21 struct apm_sg_prop_id_direction dir;
22 struct apm_prop_data sid_data;
23 struct apm_sg_prop_id_scenario_id sid;
24
25 } __packed;
26
27 #define APM_SUB_GRAPH_CFG_NPROP 3
28
29 struct apm_sub_graph_params {
30 struct apm_module_param_data param_data;
31 uint32_t num_sub_graphs;
32 struct apm_sub_graph_data sg_cfg[];
33 } __packed;
34
35 #define APM_SUB_GRAPH_PSIZE(p, n) ALIGN(struct_size(p, sg_cfg, n), 8)
36
37 /* container config */
38 struct apm_container_obj {
39 struct apm_container_cfg container_cfg;
40 /* Capability ID list */
41 struct apm_prop_data cap_data;
42 uint32_t num_capability_id;
43 uint32_t capability_id;
44
45 /* Container graph Position */
46 struct apm_prop_data pos_data;
47 struct apm_cont_prop_id_graph_pos pos;
48
49 /* Container Stack size */
50 struct apm_prop_data stack_data;
51 struct apm_cont_prop_id_stack_size stack;
52
53 /* Container proc domain id */
54 struct apm_prop_data domain_data;
55 struct apm_cont_prop_id_domain domain;
56 } __packed;
57
58 struct apm_container_params {
59 struct apm_module_param_data param_data;
60 uint32_t num_containers;
61 struct apm_container_obj cont_obj[];
62 } __packed;
63
64 #define APM_CONTAINER_PSIZE(p, n) ALIGN(struct_size(p, cont_obj, n), 8)
65
66 /* Module List config */
67 struct apm_mod_list_obj {
68 /* Modules list cfg */
69 uint32_t sub_graph_id;
70 uint32_t container_id;
71 uint32_t num_modules;
72 struct apm_module_obj mod_cfg[];
73 } __packed;
74
75 #define APM_MOD_LIST_OBJ_PSIZE(p, n) struct_size(p, mod_cfg, n)
76
77 struct apm_module_list_params {
78 struct apm_module_param_data param_data;
79 uint32_t num_modules_list;
80 /* Module list config array */
81 struct apm_mod_list_obj mod_list_obj[];
82 } __packed;
83
84
85 /* Module Properties */
86 struct apm_mod_prop_obj {
87 u32 instance_id;
88 u32 num_props;
89 struct apm_prop_data prop_data_1;
90 struct apm_module_prop_id_port_info prop_id_port;
91 } __packed;
92
93 struct apm_prop_list_params {
94 struct apm_module_param_data param_data;
95 u32 num_modules_prop_cfg;
96 struct apm_mod_prop_obj mod_prop_obj[];
97
98 } __packed;
99
100 #define APM_MOD_PROP_PSIZE(p, n) ALIGN(struct_size(p, mod_prop_obj, n), 8)
101
102 /* Module Connections */
103 struct apm_mod_conn_list_params {
104 struct apm_module_param_data param_data;
105 u32 num_connections;
106 struct apm_module_conn_obj conn_obj[];
107
108 } __packed;
109
110 #define APM_MOD_CONN_PSIZE(p, n) ALIGN(struct_size(p, conn_obj, n), 8)
111
112 struct apm_graph_open_params {
113 struct apm_cmd_header *cmd_header;
114 struct apm_sub_graph_params *sg_data;
115 struct apm_container_params *cont_data;
116 struct apm_module_list_params *mod_list_data;
117 struct apm_prop_list_params *mod_prop_data;
118 struct apm_mod_conn_list_params *mod_conn_list_data;
119 } __packed;
120
121 struct apm_pcm_module_media_fmt_cmd {
122 struct apm_module_param_data param_data;
123 struct param_id_pcm_output_format_cfg header;
124 struct payload_pcm_output_format_cfg media_cfg;
125 } __packed;
126
127 struct apm_rd_shmem_module_config_cmd {
128 struct apm_module_param_data param_data;
129 struct param_id_rd_sh_mem_cfg cfg;
130 } __packed;
131
132 struct apm_sh_module_media_fmt_cmd {
133 struct media_format header;
134 struct payload_media_fmt_pcm cfg;
135 } __packed;
136
137 #define APM_SHMEM_FMT_CFG_PSIZE(ch) ALIGN( \
138 sizeof(struct apm_sh_module_media_fmt_cmd) + \
139 ch * sizeof(uint8_t), 8)
140
141 /* num of channels as argument */
142 #define APM_PCM_MODULE_FMT_CMD_PSIZE(ch) ALIGN( \
143 sizeof(struct apm_pcm_module_media_fmt_cmd) + \
144 ch * sizeof(uint8_t), 8)
145
146 #define APM_PCM_OUT_FMT_CFG_PSIZE(p, n) ALIGN(struct_size(p, channel_mapping, n), 4)
147
148 struct apm_i2s_module_intf_cfg {
149 struct apm_module_param_data param_data;
150 struct param_id_i2s_intf_cfg cfg;
151 } __packed;
152
153 #define APM_I2S_INTF_CFG_PSIZE ALIGN(sizeof(struct apm_i2s_module_intf_cfg), 8)
154
155 struct apm_module_hw_ep_mf_cfg {
156 struct apm_module_param_data param_data;
157 struct param_id_hw_ep_mf mf;
158 } __packed;
159
160 #define APM_HW_EP_CFG_PSIZE ALIGN(sizeof(struct apm_module_hw_ep_mf_cfg), 8)
161
162 #define APM_MFC_CFG_PSIZE(p, n) ALIGN(struct_size(p, channel_mapping, n), 4)
163
164 struct apm_module_frame_size_factor_cfg {
165 struct apm_module_param_data param_data;
166 uint32_t frame_size_factor;
167 } __packed;
168
169 #define APM_FS_CFG_PSIZE ALIGN(sizeof(struct apm_module_frame_size_factor_cfg), 8)
170
171 struct apm_module_hw_ep_power_mode_cfg {
172 struct apm_module_param_data param_data;
173 struct param_id_hw_ep_power_mode_cfg power_mode;
174 } __packed;
175
176 #define APM_HW_EP_PMODE_CFG_PSIZE ALIGN(sizeof(struct apm_module_hw_ep_power_mode_cfg), 8)
177
178 struct apm_module_hw_ep_dma_data_align_cfg {
179 struct apm_module_param_data param_data;
180 struct param_id_hw_ep_dma_data_align align;
181 } __packed;
182
183 #define APM_HW_EP_DALIGN_CFG_PSIZE ALIGN(sizeof(struct apm_module_hw_ep_dma_data_align_cfg), 8)
184
185 struct apm_gain_module_cfg {
186 struct apm_module_param_data param_data;
187 struct param_id_gain_cfg gain_cfg;
188 } __packed;
189
190 #define APM_GAIN_CFG_PSIZE ALIGN(sizeof(struct apm_gain_module_cfg), 8)
191
192 struct apm_codec_dma_module_intf_cfg {
193 struct apm_module_param_data param_data;
194 struct param_id_codec_dma_intf_cfg cfg;
195 } __packed;
196
197 #define APM_CDMA_INTF_CFG_PSIZE ALIGN(sizeof(struct apm_codec_dma_module_intf_cfg), 8)
198
199 struct apm_display_port_module_intf_cfg {
200 struct apm_module_param_data param_data;
201 struct param_id_display_port_intf_cfg cfg;
202 } __packed;
203 #define APM_DP_INTF_CFG_PSIZE ALIGN(sizeof(struct apm_display_port_module_intf_cfg), 8)
204
205 static void *__audioreach_alloc_pkt(int payload_size, uint32_t opcode, uint32_t token,
206 uint32_t src_port, uint32_t dest_port, bool has_cmd_hdr)
207 {
208 struct gpr_pkt *pkt;
209 void *p;
210 int pkt_size = GPR_HDR_SIZE + payload_size;
211
212 if (has_cmd_hdr)
213 pkt_size += APM_CMD_HDR_SIZE;
214
215 p = kzalloc(pkt_size, GFP_KERNEL);
216 if (!p)
217 return ERR_PTR(-ENOMEM);
218
219 pkt = p;
220 pkt->hdr.version = GPR_PKT_VER;
221 pkt->hdr.hdr_size = GPR_PKT_HEADER_WORD_SIZE;
222 pkt->hdr.pkt_size = pkt_size;
223 pkt->hdr.dest_port = dest_port;
224 pkt->hdr.src_port = src_port;
225
226 pkt->hdr.dest_domain = GPR_DOMAIN_ID_ADSP;
227 pkt->hdr.src_domain = GPR_DOMAIN_ID_APPS;
228 pkt->hdr.token = token;
229 pkt->hdr.opcode = opcode;
230
231 if (has_cmd_hdr) {
232 struct apm_cmd_header *cmd_header;
233
234 p = p + GPR_HDR_SIZE;
235 cmd_header = p;
236 cmd_header->payload_size = payload_size;
237 }
238
239 return pkt;
240 }
241
242 void *audioreach_alloc_pkt(int payload_size, uint32_t opcode, uint32_t token,
243 uint32_t src_port, uint32_t dest_port)
244 {
245 return __audioreach_alloc_pkt(payload_size, opcode, token, src_port, dest_port, false);
246 }
247 EXPORT_SYMBOL_GPL(audioreach_alloc_pkt);
248
249 void *audioreach_alloc_apm_pkt(int pkt_size, uint32_t opcode, uint32_t token, uint32_t src_port)
250 {
251 return __audioreach_alloc_pkt(pkt_size, opcode, token, src_port, APM_MODULE_INSTANCE_ID,
252 false);
253 }
254 EXPORT_SYMBOL_GPL(audioreach_alloc_apm_pkt);
255
256 void *audioreach_alloc_cmd_pkt(int payload_size, uint32_t opcode, uint32_t token,
257 uint32_t src_port, uint32_t dest_port)
258 {
259 return __audioreach_alloc_pkt(payload_size, opcode, token, src_port, dest_port, true);
260 }
261 EXPORT_SYMBOL_GPL(audioreach_alloc_cmd_pkt);
262
263 void *audioreach_alloc_apm_cmd_pkt(int pkt_size, uint32_t opcode, uint32_t token)
264 {
265 return __audioreach_alloc_pkt(pkt_size, opcode, token, GPR_APM_MODULE_IID,
266 APM_MODULE_INSTANCE_ID, true);
267 }
268 EXPORT_SYMBOL_GPL(audioreach_alloc_apm_cmd_pkt);
269
270 void audioreach_set_default_channel_mapping(u8 *ch_map, int num_channels)
271 {
272 if (num_channels == 1) {
273 ch_map[0] = PCM_CHANNEL_FL;
274 } else if (num_channels == 2) {
275 ch_map[0] = PCM_CHANNEL_FL;
276 ch_map[1] = PCM_CHANNEL_FR;
277 } else if (num_channels == 4) {
278 ch_map[0] = PCM_CHANNEL_FL;
279 ch_map[1] = PCM_CHANNEL_FR;
280 ch_map[2] = PCM_CHANNEL_LS;
281 ch_map[3] = PCM_CHANNEL_RS;
282 }
283 }
284 EXPORT_SYMBOL_GPL(audioreach_set_default_channel_mapping);
285
286 static void apm_populate_container_config(struct apm_container_obj *cfg,
287 struct audioreach_container *cont)
288 {
289
290 /* Container Config */
291 cfg->container_cfg.container_id = cont->container_id;
292 cfg->container_cfg.num_prop = 4;
293
294 /* Capability list */
295 cfg->cap_data.prop_id = APM_CONTAINER_PROP_ID_CAPABILITY_LIST;
296 cfg->cap_data.prop_size = APM_CONTAINER_PROP_ID_CAPABILITY_SIZE;
297 cfg->num_capability_id = 1;
298 cfg->capability_id = cont->capability_id;
299
300 /* Graph Position */
301 cfg->pos_data.prop_id = APM_CONTAINER_PROP_ID_GRAPH_POS;
302 cfg->pos_data.prop_size = sizeof(struct apm_cont_prop_id_graph_pos);
303 cfg->pos.graph_pos = cont->graph_pos;
304
305 /* Stack size */
306 cfg->stack_data.prop_id = APM_CONTAINER_PROP_ID_STACK_SIZE;
307 cfg->stack_data.prop_size = sizeof(struct apm_cont_prop_id_stack_size);
308 cfg->stack.stack_size = cont->stack_size;
309
310 /* Proc domain */
311 cfg->domain_data.prop_id = APM_CONTAINER_PROP_ID_PROC_DOMAIN;
312 cfg->domain_data.prop_size = sizeof(struct apm_cont_prop_id_domain);
313 cfg->domain.proc_domain = cont->proc_domain;
314 }
315
316 static void apm_populate_sub_graph_config(struct apm_sub_graph_data *cfg,
317 struct audioreach_sub_graph *sg)
318 {
319 cfg->sub_graph_cfg.sub_graph_id = sg->sub_graph_id;
320 cfg->sub_graph_cfg.num_sub_graph_prop = APM_SUB_GRAPH_CFG_NPROP;
321
322 /* Perf Mode */
323 cfg->perf_data.prop_id = APM_SUB_GRAPH_PROP_ID_PERF_MODE;
324 cfg->perf_data.prop_size = APM_SG_PROP_ID_PERF_MODE_SIZE;
325 cfg->perf.perf_mode = sg->perf_mode;
326
327 /* Direction */
328 cfg->dir_data.prop_id = APM_SUB_GRAPH_PROP_ID_DIRECTION;
329 cfg->dir_data.prop_size = APM_SG_PROP_ID_DIR_SIZE;
330 cfg->dir.direction = sg->direction;
331
332 /* Scenario ID */
333 cfg->sid_data.prop_id = APM_SUB_GRAPH_PROP_ID_SCENARIO_ID;
334 cfg->sid_data.prop_size = APM_SG_PROP_ID_SID_SIZE;
335 cfg->sid.scenario_id = sg->scenario_id;
336 }
337
338 static void apm_populate_module_prop_obj(struct apm_mod_prop_obj *obj,
339 struct audioreach_module *module)
340 {
341
342 obj->instance_id = module->instance_id;
343 obj->num_props = 1;
344 obj->prop_data_1.prop_id = APM_MODULE_PROP_ID_PORT_INFO;
345 obj->prop_data_1.prop_size = APM_MODULE_PROP_ID_PORT_INFO_SZ;
346 obj->prop_id_port.max_ip_port = module->max_ip_port;
347 obj->prop_id_port.max_op_port = module->max_op_port;
348 }
349
350 static void apm_populate_module_list_obj(struct apm_mod_list_obj *obj,
351 struct audioreach_container *container,
352 int sub_graph_id)
353 {
354 struct audioreach_module *module;
355 int i;
356
357 obj->sub_graph_id = sub_graph_id;
358 obj->container_id = container->container_id;
359 obj->num_modules = container->num_modules;
360 i = 0;
361 list_for_each_entry(module, &container->modules_list, node) {
362 obj->mod_cfg[i].module_id = module->module_id;
363 obj->mod_cfg[i].instance_id = module->instance_id;
364 i++;
365 }
366 }
367
368 static void audioreach_populate_graph(struct q6apm *apm, struct audioreach_graph_info *info,
369 struct apm_graph_open_params *open,
370 struct list_head *sg_list,
371 int num_sub_graphs)
372 {
373 struct apm_mod_conn_list_params *mc_data = open->mod_conn_list_data;
374 struct apm_module_list_params *ml_data = open->mod_list_data;
375 struct apm_prop_list_params *mp_data = open->mod_prop_data;
376 struct apm_container_params *c_data = open->cont_data;
377 struct apm_sub_graph_params *sg_data = open->sg_data;
378 int ncontainer = 0, nmodule = 0, nconn = 0;
379 struct apm_mod_prop_obj *module_prop_obj;
380 struct audioreach_container *container;
381 struct apm_module_conn_obj *conn_obj;
382 struct audioreach_module *module;
383 struct audioreach_sub_graph *sg;
384 struct apm_container_obj *cobj;
385 struct apm_mod_list_obj *mlobj;
386 int i = 0;
387
388 mlobj = &ml_data->mod_list_obj[0];
389
390
391 if (info->dst_mod_inst_id && info->src_mod_inst_id) {
392 conn_obj = &mc_data->conn_obj[nconn];
393 conn_obj->src_mod_inst_id = info->src_mod_inst_id;
394 conn_obj->src_mod_op_port_id = info->src_mod_op_port_id;
395 conn_obj->dst_mod_inst_id = info->dst_mod_inst_id;
396 conn_obj->dst_mod_ip_port_id = info->dst_mod_ip_port_id;
397 nconn++;
398 }
399
400 list_for_each_entry(sg, sg_list, node) {
401 struct apm_sub_graph_data *sg_cfg = &sg_data->sg_cfg[i++];
402
403 apm_populate_sub_graph_config(sg_cfg, sg);
404
405 list_for_each_entry(container, &sg->container_list, node) {
406 cobj = &c_data->cont_obj[ncontainer];
407
408 apm_populate_container_config(cobj, container);
409 apm_populate_module_list_obj(mlobj, container, sg->sub_graph_id);
410
411 list_for_each_entry(module, &container->modules_list, node) {
412 int pn;
413
414 module_prop_obj = &mp_data->mod_prop_obj[nmodule++];
415 apm_populate_module_prop_obj(module_prop_obj, module);
416
417 if (!module->max_op_port)
418 continue;
419
420 for (pn = 0; pn < module->max_op_port; pn++) {
421 if (module->dst_mod_inst_id[pn]) {
422 conn_obj = &mc_data->conn_obj[nconn];
423 conn_obj->src_mod_inst_id = module->instance_id;
424 conn_obj->src_mod_op_port_id =
425 module->src_mod_op_port_id[pn];
426 conn_obj->dst_mod_inst_id =
427 module->dst_mod_inst_id[pn];
428 conn_obj->dst_mod_ip_port_id =
429 module->dst_mod_ip_port_id[pn];
430 nconn++;
431 }
432 }
433 }
434 mlobj = (void *) mlobj + APM_MOD_LIST_OBJ_PSIZE(mlobj,
435 container->num_modules);
436
437 ncontainer++;
438 }
439 }
440 }
441
442 void *audioreach_alloc_graph_pkt(struct q6apm *apm, struct audioreach_graph_info *info)
443 {
444 int payload_size, sg_sz, cont_sz, ml_sz, mp_sz, mc_sz;
445 struct apm_module_param_data *param_data;
446 struct apm_container_params *cont_params;
447 struct audioreach_container *container;
448 struct apm_sub_graph_params *sg_params;
449 struct apm_mod_conn_list_params *mcon;
450 struct apm_graph_open_params params;
451 struct apm_prop_list_params *mprop;
452 struct audioreach_module *module;
453 struct audioreach_sub_graph *sgs;
454 struct apm_mod_list_obj *mlobj;
455 struct list_head *sg_list;
456 int num_connections = 0;
457 int num_containers = 0;
458 int num_sub_graphs = 0;
459 int num_modules = 0;
460 int num_modules_list;
461 struct gpr_pkt *pkt;
462 void *p;
463
464 sg_list = &info->sg_list;
465 ml_sz = 0;
466
467 /* add FE-BE connections */
468 if (info->dst_mod_inst_id && info->src_mod_inst_id)
469 num_connections++;
470
471 list_for_each_entry(sgs, sg_list, node) {
472 num_sub_graphs++;
473 list_for_each_entry(container, &sgs->container_list, node) {
474 num_containers++;
475 num_modules += container->num_modules;
476 ml_sz = ml_sz + sizeof(struct apm_module_list_params) +
477 APM_MOD_LIST_OBJ_PSIZE(mlobj, container->num_modules);
478
479 list_for_each_entry(module, &container->modules_list, node) {
480 num_connections += module->num_connections;
481 }
482 }
483 }
484
485 num_modules_list = num_containers;
486 sg_sz = APM_SUB_GRAPH_PSIZE(sg_params, num_sub_graphs);
487 cont_sz = APM_CONTAINER_PSIZE(cont_params, num_containers);
488
489 ml_sz = ALIGN(ml_sz, 8);
490
491 mp_sz = APM_MOD_PROP_PSIZE(mprop, num_modules);
492 mc_sz = APM_MOD_CONN_PSIZE(mcon, num_connections);
493
494 payload_size = sg_sz + cont_sz + ml_sz + mp_sz + mc_sz;
495 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_GRAPH_OPEN, 0);
496 if (IS_ERR(pkt))
497 return pkt;
498
499 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
500
501 /* SubGraph */
502 params.sg_data = p;
503 param_data = ¶ms.sg_data->param_data;
504 param_data->module_instance_id = APM_MODULE_INSTANCE_ID;
505 param_data->param_id = APM_PARAM_ID_SUB_GRAPH_CONFIG;
506 param_data->param_size = sg_sz - APM_MODULE_PARAM_DATA_SIZE;
507 params.sg_data->num_sub_graphs = num_sub_graphs;
508 p += sg_sz;
509
510 /* Container */
511 params.cont_data = p;
512 param_data = ¶ms.cont_data->param_data;
513 param_data->module_instance_id = APM_MODULE_INSTANCE_ID;
514 param_data->param_id = APM_PARAM_ID_CONTAINER_CONFIG;
515 param_data->param_size = cont_sz - APM_MODULE_PARAM_DATA_SIZE;
516 params.cont_data->num_containers = num_containers;
517 p += cont_sz;
518
519 /* Module List*/
520 params.mod_list_data = p;
521 param_data = ¶ms.mod_list_data->param_data;
522 param_data->module_instance_id = APM_MODULE_INSTANCE_ID;
523 param_data->param_id = APM_PARAM_ID_MODULE_LIST;
524 param_data->param_size = ml_sz - APM_MODULE_PARAM_DATA_SIZE;
525 params.mod_list_data->num_modules_list = num_modules_list;
526 p += ml_sz;
527
528 /* Module Properties */
529 params.mod_prop_data = p;
530 param_data = ¶ms.mod_prop_data->param_data;
531 param_data->module_instance_id = APM_MODULE_INSTANCE_ID;
532 param_data->param_id = APM_PARAM_ID_MODULE_PROP;
533 param_data->param_size = mp_sz - APM_MODULE_PARAM_DATA_SIZE;
534 params.mod_prop_data->num_modules_prop_cfg = num_modules;
535 p += mp_sz;
536
537 /* Module Connections */
538 params.mod_conn_list_data = p;
539 param_data = ¶ms.mod_conn_list_data->param_data;
540 param_data->module_instance_id = APM_MODULE_INSTANCE_ID;
541 param_data->param_id = APM_PARAM_ID_MODULE_CONN;
542 param_data->param_size = mc_sz - APM_MODULE_PARAM_DATA_SIZE;
543 params.mod_conn_list_data->num_connections = num_connections;
544 p += mc_sz;
545
546 audioreach_populate_graph(apm, info, ¶ms, sg_list, num_sub_graphs);
547
548 return pkt;
549 }
550 EXPORT_SYMBOL_GPL(audioreach_alloc_graph_pkt);
551
552 int audioreach_send_cmd_sync(struct device *dev, gpr_device_t *gdev,
553 struct gpr_ibasic_rsp_result_t *result, struct mutex *cmd_lock,
554 gpr_port_t *port, wait_queue_head_t *cmd_wait,
555 struct gpr_pkt *pkt, uint32_t rsp_opcode)
556 {
557
558 struct gpr_hdr *hdr = &pkt->hdr;
559 int rc;
560
561 mutex_lock(cmd_lock);
562 result->opcode = 0;
563 result->status = 0;
564
565 if (port)
566 rc = gpr_send_port_pkt(port, pkt);
567 else if (gdev)
568 rc = gpr_send_pkt(gdev, pkt);
569 else
570 rc = -EINVAL;
571
572 if (rc < 0)
573 goto err;
574
575 if (rsp_opcode)
576 rc = wait_event_timeout(*cmd_wait, (result->opcode == hdr->opcode) ||
577 (result->opcode == rsp_opcode), 5 * HZ);
578 else
579 rc = wait_event_timeout(*cmd_wait, (result->opcode == hdr->opcode), 5 * HZ);
580
581 if (!rc) {
582 dev_err(dev, "CMD timeout for [%x] opcode\n", hdr->opcode);
583 rc = -ETIMEDOUT;
584 } else if (result->status > 0) {
585 dev_err(dev, "DSP returned error[%x] %x\n", hdr->opcode, result->status);
586 rc = -EINVAL;
587 } else {
588 /* DSP successfully finished the command */
589 rc = 0;
590 }
591
592 err:
593 mutex_unlock(cmd_lock);
594 return rc;
595 }
596 EXPORT_SYMBOL_GPL(audioreach_send_cmd_sync);
597
598 int audioreach_graph_send_cmd_sync(struct q6apm_graph *graph, struct gpr_pkt *pkt,
599 uint32_t rsp_opcode)
600 {
601
602 return audioreach_send_cmd_sync(graph->dev, NULL, &graph->result, &graph->lock,
603 graph->port, &graph->cmd_wait, pkt, rsp_opcode);
604 }
605 EXPORT_SYMBOL_GPL(audioreach_graph_send_cmd_sync);
606
607 static int audioreach_display_port_set_media_format(struct q6apm_graph *graph,
608 struct audioreach_module *module,
609 struct audioreach_module_config *cfg)
610 {
611 struct apm_display_port_module_intf_cfg *intf_cfg;
612 struct apm_module_frame_size_factor_cfg *fs_cfg;
613 struct apm_module_param_data *param_data;
614 struct apm_module_hw_ep_mf_cfg *hw_cfg;
615 int ic_sz, ep_sz, fs_sz, dl_sz;
616 int rc, payload_size;
617 struct gpr_pkt *pkt;
618 void *p;
619
620 ic_sz = APM_DP_INTF_CFG_PSIZE;
621 ep_sz = APM_HW_EP_CFG_PSIZE;
622 fs_sz = APM_FS_CFG_PSIZE;
623 dl_sz = 0;
624
625 payload_size = ic_sz + ep_sz + fs_sz + dl_sz;
626
627 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
628 if (IS_ERR(pkt))
629 return PTR_ERR(pkt);
630
631 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
632
633 hw_cfg = p;
634 param_data = &hw_cfg->param_data;
635 param_data->module_instance_id = module->instance_id;
636 param_data->error_code = 0;
637 param_data->param_id = PARAM_ID_HW_EP_MF_CFG;
638 param_data->param_size = ep_sz - APM_MODULE_PARAM_DATA_SIZE;
639
640 hw_cfg->mf.sample_rate = cfg->sample_rate;
641 hw_cfg->mf.bit_width = cfg->bit_width;
642 hw_cfg->mf.num_channels = cfg->num_channels;
643 hw_cfg->mf.data_format = module->data_format;
644 p += ep_sz;
645
646 fs_cfg = p;
647 param_data = &fs_cfg->param_data;
648 param_data->module_instance_id = module->instance_id;
649 param_data->error_code = 0;
650 param_data->param_id = PARAM_ID_HW_EP_FRAME_SIZE_FACTOR;
651 param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE;
652 fs_cfg->frame_size_factor = 1;
653 p += fs_sz;
654
655 intf_cfg = p;
656 param_data = &intf_cfg->param_data;
657 param_data->module_instance_id = module->instance_id;
658 param_data->error_code = 0;
659 param_data->param_id = PARAM_ID_DISPLAY_PORT_INTF_CFG;
660 param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE;
661
662 intf_cfg->cfg.channel_allocation = cfg->channel_allocation;
663 intf_cfg->cfg.mst_idx = 0;
664 intf_cfg->cfg.dptx_idx = cfg->dp_idx;
665
666 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
667
668 kfree(pkt);
669
670 return rc;
671 }
672
673 /* LPASS Codec DMA port Module Media Format Setup */
674 static int audioreach_codec_dma_set_media_format(struct q6apm_graph *graph,
675 struct audioreach_module *module,
676 struct audioreach_module_config *cfg)
677 {
678 struct apm_codec_dma_module_intf_cfg *intf_cfg;
679 struct apm_module_frame_size_factor_cfg *fs_cfg;
680 struct apm_module_hw_ep_power_mode_cfg *pm_cfg;
681 struct apm_module_param_data *param_data;
682 struct apm_module_hw_ep_mf_cfg *hw_cfg;
683 int ic_sz, ep_sz, fs_sz, pm_sz, dl_sz;
684 int rc, payload_size;
685 struct gpr_pkt *pkt;
686 void *p;
687
688 ic_sz = APM_CDMA_INTF_CFG_PSIZE;
689 ep_sz = APM_HW_EP_CFG_PSIZE;
690 fs_sz = APM_FS_CFG_PSIZE;
691 pm_sz = APM_HW_EP_PMODE_CFG_PSIZE;
692 dl_sz = 0;
693
694 payload_size = ic_sz + ep_sz + fs_sz + pm_sz + dl_sz;
695
696 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
697 if (IS_ERR(pkt))
698 return PTR_ERR(pkt);
699
700 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
701
702 hw_cfg = p;
703 param_data = &hw_cfg->param_data;
704 param_data->module_instance_id = module->instance_id;
705 param_data->error_code = 0;
706 param_data->param_id = PARAM_ID_HW_EP_MF_CFG;
707 param_data->param_size = ep_sz - APM_MODULE_PARAM_DATA_SIZE;
708
709 hw_cfg->mf.sample_rate = cfg->sample_rate;
710 hw_cfg->mf.bit_width = cfg->bit_width;
711 hw_cfg->mf.num_channels = cfg->num_channels;
712 hw_cfg->mf.data_format = module->data_format;
713 p += ep_sz;
714
715 fs_cfg = p;
716 param_data = &fs_cfg->param_data;
717 param_data->module_instance_id = module->instance_id;
718 param_data->error_code = 0;
719 param_data->param_id = PARAM_ID_HW_EP_FRAME_SIZE_FACTOR;
720 param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE;
721 fs_cfg->frame_size_factor = 1;
722 p += fs_sz;
723
724 intf_cfg = p;
725 param_data = &intf_cfg->param_data;
726 param_data->module_instance_id = module->instance_id;
727 param_data->error_code = 0;
728 param_data->param_id = PARAM_ID_CODEC_DMA_INTF_CFG;
729 param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE;
730
731 intf_cfg->cfg.lpaif_type = module->hw_interface_type;
732 intf_cfg->cfg.intf_index = module->hw_interface_idx;
733 intf_cfg->cfg.active_channels_mask = (1 << cfg->num_channels) - 1;
734 p += ic_sz;
735
736 pm_cfg = p;
737 param_data = &pm_cfg->param_data;
738 param_data->module_instance_id = module->instance_id;
739 param_data->error_code = 0;
740 param_data->param_id = PARAM_ID_HW_EP_POWER_MODE_CFG;
741 param_data->param_size = pm_sz - APM_MODULE_PARAM_DATA_SIZE;
742 pm_cfg->power_mode.power_mode = 0;
743
744 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
745
746 kfree(pkt);
747
748 return rc;
749 }
750
751 int audioreach_send_u32_param(struct q6apm_graph *graph, struct audioreach_module *module,
752 uint32_t param_id, uint32_t param_val)
753 {
754 struct apm_module_param_data *param_data;
755 struct gpr_pkt *pkt;
756 uint32_t *param;
757 int rc, payload_size;
758 void *p;
759
760 payload_size = sizeof(uint32_t) + APM_MODULE_PARAM_DATA_SIZE;
761 p = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
762 if (IS_ERR(p))
763 return -ENOMEM;
764
765 pkt = p;
766 p = p + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
767
768 param_data = p;
769 param_data->module_instance_id = module->instance_id;
770 param_data->error_code = 0;
771 param_data->param_id = param_id;
772 param_data->param_size = sizeof(uint32_t);
773
774 p = p + APM_MODULE_PARAM_DATA_SIZE;
775 param = p;
776 *param = param_val;
777
778 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
779
780 kfree(pkt);
781
782 return rc;
783 }
784 EXPORT_SYMBOL_GPL(audioreach_send_u32_param);
785
786 static int audioreach_sal_limiter_enable(struct q6apm_graph *graph,
787 struct audioreach_module *module, bool enable)
788 {
789 return audioreach_send_u32_param(graph, module, PARAM_ID_SAL_LIMITER_ENABLE, enable);
790 }
791
792 static int audioreach_sal_set_media_format(struct q6apm_graph *graph,
793 struct audioreach_module *module,
794 struct audioreach_module_config *cfg)
795 {
796 return audioreach_send_u32_param(graph, module, PARAM_ID_SAL_OUTPUT_CFG, cfg->bit_width);
797 }
798
799 static int audioreach_module_enable(struct q6apm_graph *graph,
800 struct audioreach_module *module,
801 bool enable)
802 {
803 return audioreach_send_u32_param(graph, module, PARAM_ID_MODULE_ENABLE, enable);
804 }
805
806 static int audioreach_gapless_set_media_format(struct q6apm_graph *graph,
807 struct audioreach_module *module,
808 struct audioreach_module_config *cfg)
809 {
810 return audioreach_send_u32_param(graph, module, PARAM_ID_EARLY_EOS_DELAY,
811 EARLY_EOS_DELAY_MS);
812 }
813
814 static int audioreach_mfc_set_media_format(struct q6apm_graph *graph,
815 struct audioreach_module *module,
816 struct audioreach_module_config *cfg)
817 {
818 struct apm_module_param_data *param_data;
819 struct param_id_mfc_media_format *media_format;
820 uint32_t num_channels = cfg->num_channels;
821 int payload_size;
822 struct gpr_pkt *pkt;
823 int rc, i;
824 void *p;
825
826 payload_size = APM_MFC_CFG_PSIZE(media_format, num_channels) +
827 APM_MODULE_PARAM_DATA_SIZE;
828
829 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
830 if (IS_ERR(pkt))
831 return PTR_ERR(pkt);
832
833 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
834
835 param_data = p;
836 param_data->module_instance_id = module->instance_id;
837 param_data->error_code = 0;
838 param_data->param_id = PARAM_ID_MFC_OUTPUT_MEDIA_FORMAT;
839 param_data->param_size = APM_MFC_CFG_PSIZE(media_format, num_channels);
840 p = p + APM_MODULE_PARAM_DATA_SIZE;
841 media_format = p;
842
843 media_format->sample_rate = cfg->sample_rate;
844 media_format->bit_width = cfg->bit_width;
845 media_format->num_channels = cfg->num_channels;
846 for (i = 0; i < num_channels; i++)
847 media_format->channel_mapping[i] = cfg->channel_map[i];
848
849 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
850
851 kfree(pkt);
852
853 return rc;
854 }
855
856 static int audioreach_set_compr_media_format(struct media_format *media_fmt_hdr,
857 void *p, struct audioreach_module_config *mcfg)
858 {
859 struct payload_media_fmt_aac_t *aac_cfg;
860 struct payload_media_fmt_pcm *mp3_cfg;
861 struct payload_media_fmt_flac_t *flac_cfg;
862
863 switch (mcfg->fmt) {
864 case SND_AUDIOCODEC_MP3:
865 media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED;
866 media_fmt_hdr->fmt_id = MEDIA_FMT_ID_MP3;
867 media_fmt_hdr->payload_size = 0;
868 p = p + sizeof(*media_fmt_hdr);
869 mp3_cfg = p;
870 mp3_cfg->sample_rate = mcfg->sample_rate;
871 mp3_cfg->bit_width = mcfg->bit_width;
872 mp3_cfg->alignment = PCM_LSB_ALIGNED;
873 mp3_cfg->bits_per_sample = mcfg->bit_width;
874 mp3_cfg->q_factor = mcfg->bit_width - 1;
875 mp3_cfg->endianness = PCM_LITTLE_ENDIAN;
876 mp3_cfg->num_channels = mcfg->num_channels;
877 break;
878 case SND_AUDIOCODEC_AAC:
879 media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED;
880 media_fmt_hdr->fmt_id = MEDIA_FMT_ID_AAC;
881 media_fmt_hdr->payload_size = sizeof(struct payload_media_fmt_aac_t);
882 p = p + sizeof(*media_fmt_hdr);
883 aac_cfg = p;
884 aac_cfg->aac_fmt_flag = 0;
885 aac_cfg->audio_obj_type = 5;
886 aac_cfg->num_channels = mcfg->num_channels;
887 aac_cfg->total_size_of_PCE_bits = 0;
888 aac_cfg->sample_rate = mcfg->sample_rate;
889 break;
890 case SND_AUDIOCODEC_FLAC:
891 media_fmt_hdr->data_format = DATA_FORMAT_RAW_COMPRESSED;
892 media_fmt_hdr->fmt_id = MEDIA_FMT_ID_FLAC;
893 media_fmt_hdr->payload_size = sizeof(struct payload_media_fmt_flac_t);
894 p = p + sizeof(*media_fmt_hdr);
895 flac_cfg = p;
896 flac_cfg->sample_size = mcfg->codec.options.flac_d.sample_size;
897 flac_cfg->num_channels = mcfg->num_channels;
898 flac_cfg->min_blk_size = mcfg->codec.options.flac_d.min_blk_size;
899 flac_cfg->max_blk_size = mcfg->codec.options.flac_d.max_blk_size;
900 flac_cfg->sample_rate = mcfg->sample_rate;
901 flac_cfg->min_frame_size = mcfg->codec.options.flac_d.min_frame_size;
902 flac_cfg->max_frame_size = mcfg->codec.options.flac_d.max_frame_size;
903 break;
904 default:
905 return -EINVAL;
906 }
907
908 return 0;
909 }
910
911 int audioreach_compr_set_param(struct q6apm_graph *graph, struct audioreach_module_config *mcfg)
912 {
913 struct media_format *header;
914 struct gpr_pkt *pkt;
915 int iid, payload_size, rc;
916 void *p;
917
918 payload_size = sizeof(struct apm_sh_module_media_fmt_cmd);
919
920 iid = q6apm_graph_get_rx_shmem_module_iid(graph);
921 pkt = audioreach_alloc_cmd_pkt(payload_size, DATA_CMD_WR_SH_MEM_EP_MEDIA_FORMAT,
922 0, graph->port->id, iid);
923
924 if (IS_ERR(pkt))
925 return -ENOMEM;
926
927 p = (void *)pkt + GPR_HDR_SIZE;
928 header = p;
929 rc = audioreach_set_compr_media_format(header, p, mcfg);
930 if (rc) {
931 kfree(pkt);
932 return rc;
933 }
934
935 rc = gpr_send_port_pkt(graph->port, pkt);
936 kfree(pkt);
937
938 return rc;
939 }
940 EXPORT_SYMBOL_GPL(audioreach_compr_set_param);
941
942 static 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, ep_sz, fs_sz;
951 int rc, payload_size;
952 struct gpr_pkt *pkt;
953 void *p;
954
955 ic_sz = APM_I2S_INTF_CFG_PSIZE;
956 ep_sz = APM_HW_EP_CFG_PSIZE;
957 fs_sz = APM_FS_CFG_PSIZE;
958
959 payload_size = ic_sz + ep_sz + fs_sz;
960
961 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
962 if (IS_ERR(pkt))
963 return PTR_ERR(pkt);
964
965 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
966 intf_cfg = p;
967
968 param_data = &intf_cfg->param_data;
969 param_data->module_instance_id = module->instance_id;
970 param_data->error_code = 0;
971 param_data->param_id = PARAM_ID_I2S_INTF_CFG;
972 param_data->param_size = ic_sz - APM_MODULE_PARAM_DATA_SIZE;
973
974 intf_cfg->cfg.intf_idx = module->hw_interface_idx;
975 intf_cfg->cfg.sd_line_idx = module->sd_line_idx;
976
977 switch (cfg->fmt & SND_SOC_DAIFMT_CLOCK_PROVIDER_MASK) {
978 case SND_SOC_DAIFMT_BP_FP:
979 intf_cfg->cfg.ws_src = CONFIG_I2S_WS_SRC_INTERNAL;
980 break;
981 case SND_SOC_DAIFMT_BC_FC:
982 /* CPU is slave */
983 intf_cfg->cfg.ws_src = CONFIG_I2S_WS_SRC_EXTERNAL;
984 break;
985 default:
986 break;
987 }
988
989 p += ic_sz;
990 hw_cfg = p;
991 param_data = &hw_cfg->param_data;
992 param_data->module_instance_id = module->instance_id;
993 param_data->error_code = 0;
994 param_data->param_id = PARAM_ID_HW_EP_MF_CFG;
995 param_data->param_size = ep_sz - APM_MODULE_PARAM_DATA_SIZE;
996
997 hw_cfg->mf.sample_rate = cfg->sample_rate;
998 hw_cfg->mf.bit_width = cfg->bit_width;
999 hw_cfg->mf.num_channels = cfg->num_channels;
1000 hw_cfg->mf.data_format = module->data_format;
1001
1002 p += ep_sz;
1003 fs_cfg = p;
1004 param_data = &fs_cfg->param_data;
1005 param_data->module_instance_id = module->instance_id;
1006 param_data->error_code = 0;
1007 param_data->param_id = PARAM_ID_HW_EP_FRAME_SIZE_FACTOR;
1008 param_data->param_size = fs_sz - APM_MODULE_PARAM_DATA_SIZE;
1009 fs_cfg->frame_size_factor = 1;
1010
1011 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
1012
1013 kfree(pkt);
1014
1015 return rc;
1016 }
1017
1018 static int audioreach_logging_set_media_format(struct q6apm_graph *graph,
1019 struct audioreach_module *module)
1020 {
1021 struct apm_module_param_data *param_data;
1022 struct data_logging_config *cfg;
1023 int rc, payload_size;
1024 struct gpr_pkt *pkt;
1025 void *p;
1026
1027 payload_size = sizeof(*cfg) + APM_MODULE_PARAM_DATA_SIZE;
1028 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
1029 if (IS_ERR(pkt))
1030 return PTR_ERR(pkt);
1031
1032 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
1033
1034 param_data = p;
1035 param_data->module_instance_id = module->instance_id;
1036 param_data->error_code = 0;
1037 param_data->param_id = PARAM_ID_DATA_LOGGING_CONFIG;
1038 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
1039
1040 p = p + APM_MODULE_PARAM_DATA_SIZE;
1041 cfg = p;
1042 cfg->log_code = module->log_code;
1043 cfg->log_tap_point_id = module->log_tap_point_id;
1044 cfg->mode = module->log_mode;
1045
1046 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
1047
1048 kfree(pkt);
1049
1050 return rc;
1051 }
1052
1053 static int audioreach_pcm_set_media_format(struct q6apm_graph *graph,
1054 struct audioreach_module *module,
1055 struct audioreach_module_config *mcfg)
1056 {
1057 struct payload_pcm_output_format_cfg *media_cfg;
1058 uint32_t num_channels = mcfg->num_channels;
1059 struct apm_pcm_module_media_fmt_cmd *cfg;
1060 struct apm_module_param_data *param_data;
1061 int rc, payload_size;
1062 struct gpr_pkt *pkt;
1063
1064 if (num_channels > 4) {
1065 dev_err(graph->dev, "Error: Invalid channels (%d)!\n", num_channels);
1066 return -EINVAL;
1067 }
1068
1069 payload_size = APM_PCM_MODULE_FMT_CMD_PSIZE(num_channels);
1070
1071 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
1072 if (IS_ERR(pkt))
1073 return PTR_ERR(pkt);
1074
1075 cfg = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
1076
1077 param_data = &cfg->param_data;
1078 param_data->module_instance_id = module->instance_id;
1079 param_data->error_code = 0;
1080 param_data->param_id = PARAM_ID_PCM_OUTPUT_FORMAT_CFG;
1081 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
1082
1083 cfg->header.data_format = DATA_FORMAT_FIXED_POINT;
1084 cfg->header.fmt_id = MEDIA_FMT_ID_PCM;
1085 cfg->header.payload_size = APM_PCM_OUT_FMT_CFG_PSIZE(media_cfg, num_channels);
1086
1087 media_cfg = &cfg->media_cfg;
1088 media_cfg->alignment = PCM_LSB_ALIGNED;
1089 media_cfg->bit_width = mcfg->bit_width;
1090 media_cfg->endianness = PCM_LITTLE_ENDIAN;
1091 media_cfg->interleaved = module->interleave_type;
1092 media_cfg->num_channels = mcfg->num_channels;
1093 media_cfg->q_factor = mcfg->bit_width - 1;
1094 media_cfg->bits_per_sample = mcfg->bit_width;
1095 memcpy(media_cfg->channel_mapping, mcfg->channel_map, mcfg->num_channels);
1096
1097 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
1098
1099 kfree(pkt);
1100
1101 return rc;
1102 }
1103
1104 static int audioreach_shmem_set_media_format(struct q6apm_graph *graph,
1105 struct audioreach_module *module,
1106 struct audioreach_module_config *mcfg)
1107 {
1108 uint32_t num_channels = mcfg->num_channels;
1109 struct apm_module_param_data *param_data;
1110 struct payload_media_fmt_pcm *cfg;
1111 struct media_format *header;
1112 int rc, payload_size;
1113 struct gpr_pkt *pkt;
1114 void *p;
1115
1116 if (num_channels > 4) {
1117 dev_err(graph->dev, "Error: Invalid channels (%d)!\n", num_channels);
1118 return -EINVAL;
1119 }
1120
1121 payload_size = APM_SHMEM_FMT_CFG_PSIZE(num_channels) + APM_MODULE_PARAM_DATA_SIZE;
1122
1123 pkt = audioreach_alloc_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0,
1124 graph->port->id, module->instance_id);
1125 if (IS_ERR(pkt))
1126 return PTR_ERR(pkt);
1127
1128 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
1129
1130 param_data = p;
1131 param_data->module_instance_id = module->instance_id;
1132 param_data->error_code = 0;
1133 param_data->param_id = PARAM_ID_MEDIA_FORMAT;
1134 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
1135 p = p + APM_MODULE_PARAM_DATA_SIZE;
1136
1137 header = p;
1138 if (mcfg->fmt == SND_AUDIOCODEC_PCM) {
1139 header->data_format = DATA_FORMAT_FIXED_POINT;
1140 header->fmt_id = MEDIA_FMT_ID_PCM;
1141 header->payload_size = payload_size - sizeof(*header);
1142
1143 p = p + sizeof(*header);
1144 cfg = p;
1145 cfg->sample_rate = mcfg->sample_rate;
1146 cfg->bit_width = mcfg->bit_width;
1147 cfg->alignment = PCM_LSB_ALIGNED;
1148 cfg->bits_per_sample = mcfg->bit_width;
1149 cfg->q_factor = mcfg->bit_width - 1;
1150 cfg->endianness = PCM_LITTLE_ENDIAN;
1151 cfg->num_channels = mcfg->num_channels;
1152 memcpy(cfg->channel_mapping, mcfg->channel_map, mcfg->num_channels);
1153 } else {
1154 rc = audioreach_set_compr_media_format(header, p, mcfg);
1155 if (rc) {
1156 kfree(pkt);
1157 return rc;
1158 }
1159 }
1160
1161 rc = audioreach_graph_send_cmd_sync(graph, pkt, 0);
1162
1163 kfree(pkt);
1164
1165 return rc;
1166 }
1167
1168 int audioreach_gain_set_vol_ctrl(struct q6apm *apm, struct audioreach_module *module, int vol)
1169 {
1170 struct param_id_vol_ctrl_master_gain *cfg;
1171 struct apm_module_param_data *param_data;
1172 int rc, payload_size;
1173 struct gpr_pkt *pkt;
1174 void *p;
1175
1176 payload_size = sizeof(*cfg) + APM_MODULE_PARAM_DATA_SIZE;
1177 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
1178 if (IS_ERR(pkt))
1179 return PTR_ERR(pkt);
1180
1181 p = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
1182
1183 param_data = p;
1184 param_data->module_instance_id = module->instance_id;
1185 param_data->error_code = 0;
1186 param_data->param_id = PARAM_ID_VOL_CTRL_MASTER_GAIN;
1187 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
1188
1189 p = p + APM_MODULE_PARAM_DATA_SIZE;
1190 cfg = p;
1191 cfg->master_gain = vol;
1192 rc = q6apm_send_cmd_sync(apm, pkt, 0);
1193
1194 kfree(pkt);
1195
1196 return rc;
1197 }
1198 EXPORT_SYMBOL_GPL(audioreach_gain_set_vol_ctrl);
1199
1200 static int audioreach_gain_set(struct q6apm_graph *graph, struct audioreach_module *module)
1201 {
1202 struct apm_module_param_data *param_data;
1203 struct apm_gain_module_cfg *cfg;
1204 int rc, payload_size;
1205 struct gpr_pkt *pkt;
1206
1207 payload_size = APM_GAIN_CFG_PSIZE;
1208 pkt = audioreach_alloc_apm_cmd_pkt(payload_size, APM_CMD_SET_CFG, 0);
1209 if (IS_ERR(pkt))
1210 return PTR_ERR(pkt);
1211
1212 cfg = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
1213
1214 param_data = &cfg->param_data;
1215 param_data->module_instance_id = module->instance_id;
1216 param_data->error_code = 0;
1217 param_data->param_id = APM_PARAM_ID_GAIN;
1218 param_data->param_size = payload_size - APM_MODULE_PARAM_DATA_SIZE;
1219
1220 cfg->gain_cfg.gain = module->gain;
1221
1222 rc = q6apm_send_cmd_sync(graph->apm, pkt, 0);
1223
1224 kfree(pkt);
1225
1226 return rc;
1227 }
1228
1229 int audioreach_set_media_format(struct q6apm_graph *graph, struct audioreach_module *module,
1230 struct audioreach_module_config *cfg)
1231 {
1232 int rc;
1233
1234 switch (module->module_id) {
1235 case MODULE_ID_DATA_LOGGING:
1236 rc = audioreach_module_enable(graph, module, true);
1237 if (!rc)
1238 rc = audioreach_logging_set_media_format(graph, module);
1239 break;
1240 case MODULE_ID_PCM_DEC:
1241 case MODULE_ID_PCM_ENC:
1242 case MODULE_ID_PCM_CNV:
1243 case MODULE_ID_PLACEHOLDER_DECODER:
1244 case MODULE_ID_PLACEHOLDER_ENCODER:
1245 rc = audioreach_pcm_set_media_format(graph, module, cfg);
1246 break;
1247 case MODULE_ID_DISPLAY_PORT_SINK:
1248 rc = audioreach_display_port_set_media_format(graph, module, cfg);
1249 break;
1250 case MODULE_ID_I2S_SOURCE:
1251 case MODULE_ID_I2S_SINK:
1252 rc = audioreach_i2s_set_media_format(graph, module, cfg);
1253 break;
1254 case MODULE_ID_WR_SHARED_MEM_EP:
1255 rc = audioreach_shmem_set_media_format(graph, module, cfg);
1256 break;
1257 case MODULE_ID_GAIN:
1258 rc = audioreach_gain_set(graph, module);
1259 break;
1260 case MODULE_ID_CODEC_DMA_SINK:
1261 case MODULE_ID_CODEC_DMA_SOURCE:
1262 rc = audioreach_codec_dma_set_media_format(graph, module, cfg);
1263 break;
1264 case MODULE_ID_SAL:
1265 rc = audioreach_sal_set_media_format(graph, module, cfg);
1266 if (!rc)
1267 rc = audioreach_sal_limiter_enable(graph, module, true);
1268 break;
1269 case MODULE_ID_MFC:
1270 rc = audioreach_mfc_set_media_format(graph, module, cfg);
1271 break;
1272 case MODULE_ID_GAPLESS:
1273 rc = audioreach_gapless_set_media_format(graph, module, cfg);
1274 break;
1275 default:
1276 rc = 0;
1277 }
1278
1279 return rc;
1280 }
1281 EXPORT_SYMBOL_GPL(audioreach_set_media_format);
1282
1283 void audioreach_graph_free_buf(struct q6apm_graph *graph)
1284 {
1285 struct audioreach_graph_data *port;
1286
1287 mutex_lock(&graph->lock);
1288 port = &graph->rx_data;
1289 port->num_periods = 0;
1290 kfree(port->buf);
1291 port->buf = NULL;
1292
1293 port = &graph->tx_data;
1294 port->num_periods = 0;
1295 kfree(port->buf);
1296 port->buf = NULL;
1297 mutex_unlock(&graph->lock);
1298 }
1299 EXPORT_SYMBOL_GPL(audioreach_graph_free_buf);
1300
1301 int audioreach_map_memory_regions(struct q6apm_graph *graph, unsigned int dir, size_t period_sz,
1302 unsigned int periods, bool is_contiguous)
1303 {
1304 struct apm_shared_map_region_payload *mregions;
1305 struct apm_cmd_shared_mem_map_regions *cmd;
1306 uint32_t num_regions, buf_sz, payload_size;
1307 struct audioreach_graph_data *data;
1308 struct gpr_pkt *pkt;
1309 void *p;
1310 int rc, i;
1311
1312 if (dir == SNDRV_PCM_STREAM_PLAYBACK)
1313 data = &graph->rx_data;
1314 else
1315 data = &graph->tx_data;
1316
1317 if (is_contiguous) {
1318 num_regions = 1;
1319 buf_sz = period_sz * periods;
1320 } else {
1321 buf_sz = period_sz;
1322 num_regions = periods;
1323 }
1324
1325 /* DSP expects size should be aligned to 4K */
1326 buf_sz = ALIGN(buf_sz, 4096);
1327
1328 payload_size = sizeof(*cmd) + (sizeof(*mregions) * num_regions);
1329
1330 pkt = audioreach_alloc_apm_pkt(payload_size, APM_CMD_SHARED_MEM_MAP_REGIONS, dir,
1331 graph->port->id);
1332 if (IS_ERR(pkt))
1333 return PTR_ERR(pkt);
1334
1335 p = (void *)pkt + GPR_HDR_SIZE;
1336 cmd = p;
1337 cmd->mem_pool_id = APM_MEMORY_MAP_SHMEM8_4K_POOL;
1338 cmd->num_regions = num_regions;
1339
1340 cmd->property_flag = 0x0;
1341
1342 mregions = p + sizeof(*cmd);
1343
1344 mutex_lock(&graph->lock);
1345
1346 for (i = 0; i < num_regions; i++) {
1347 struct audio_buffer *ab;
1348
1349 ab = &data->buf[i];
1350 mregions->shm_addr_lsw = lower_32_bits(ab->phys);
1351 mregions->shm_addr_msw = upper_32_bits(ab->phys);
1352 mregions->mem_size_bytes = buf_sz;
1353 ++mregions;
1354 }
1355 mutex_unlock(&graph->lock);
1356
1357 rc = audioreach_graph_send_cmd_sync(graph, pkt, APM_CMD_RSP_SHARED_MEM_MAP_REGIONS);
1358
1359 kfree(pkt);
1360
1361 return rc;
1362 }
1363 EXPORT_SYMBOL_GPL(audioreach_map_memory_regions);
1364
1365 int audioreach_shared_memory_send_eos(struct q6apm_graph *graph)
1366 {
1367 struct data_cmd_wr_sh_mem_ep_eos *eos;
1368 struct gpr_pkt *pkt;
1369 int rc = 0, iid;
1370
1371 iid = q6apm_graph_get_rx_shmem_module_iid(graph);
1372 pkt = audioreach_alloc_cmd_pkt(sizeof(*eos), DATA_CMD_WR_SH_MEM_EP_EOS, 0,
1373 graph->port->id, iid);
1374 if (IS_ERR(pkt))
1375 return PTR_ERR(pkt);
1376
1377 eos = (void *)pkt + GPR_HDR_SIZE + APM_CMD_HDR_SIZE;
1378
1379 eos->policy = WR_SH_MEM_EP_EOS_POLICY_LAST;
1380
1381 rc = gpr_send_port_pkt(graph->port, pkt);
1382 kfree(pkt);
1383
1384 return rc;
1385 }
1386 EXPORT_SYMBOL_GPL(audioreach_shared_memory_send_eos);
1387
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