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