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LeafOS / LeafOS-Project / android_vendor_qcom_opensource_agm / f571331bb3ba6ea6cca7e0b4b67b7992609f997a / . / service / src / graph.c
blob: 37352a58a856929e3115a1ff8b9c60217be811af [file] [log] [blame]
/*
* Copyright (c) 2019-2021, The Linux Foundation. All rights reserved.
* Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of The Linux Foundation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
** Changes from Qualcomm Innovation Center are provided under the following license:
** Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
**
** Redistribution and use in source and binary forms, with or without
** modification, are permitted (subject to the limitations in the
** disclaimer below) provided that the following conditions are met:
**
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
**
** * Redistributions in binary form must reproduce the above
** copyright notice, this list of conditions and the following
** disclaimer in the documentation and/or other materials provided
** with the distribution.
**
** * Neither the name of Qualcomm Innovation Center, Inc. nor the names of its
** contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
** NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
** GRANTED BY THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
** HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
** WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
** MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
** IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
** ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
** GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
** INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
** IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
** IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#define LOG_TAG "AGM: graph"
#include <errno.h>
#include <pthread.h>
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <dirent.h>
#include <dlfcn.h>
#include <unistd.h>
#include "gsl_intf.h"
#include <agm/graph.h>
#include <agm/graph_module.h>
#include <agm/metadata.h>
#include <agm/utils.h>
#ifdef DYNAMIC_LOG_ENABLED
#include <log_xml_parser.h>
#define LOG_MASK AGM_MOD_FILE_GRAPH
#include <log_utils.h>
#endif
#define DEVICE_RX 0
#define DEVICE_TX 1
#define FILE_PATH_EXTN_MAX_SIZE 80
#define ACDB_PATH_MAX_LENGTH 50
#define TAGGED_MOD_SIZE_BYTES 1024
enum {
MIID_IDX,
NUM_OF_PARAM_IDX,
PARAM_ID_IDX,
PARAM_LIST_MAX_IDX,
};
/* TODO: remove this later after including in spf header files */
#define PARAM_ID_SOFT_PAUSE_START 0x800102e
#define PARAM_ID_SOFT_PAUSE_RESUME 0x800102f
#define CONVX(x) #x
#define CONV_TO_STRING(x) CONVX(x)
#define ADD_MODULE(x, y) \
({ \
module_info_t *add_mod = NULL;\
add_mod = calloc(1, sizeof(module_info_t));\
if (add_mod != NULL) {\
*add_mod = x;\
if (y != NULL) add_mod->dev_obj = y; \
list_add_tail(&graph_obj->tagged_mod_list, &add_mod->list);\
} \
add_mod;\
})
typedef struct module_info_link_list {
module_info_t *data;
struct listnode tagged_list;
}module_info_link_list_t;
static char acdb_path[ACDB_PATH_MAX_LENGTH];
static void print_graph_alias(const struct agm_meta_data_gsl *meta_data_kv);
static int get_acdb_files_from_directory(const char* acdb_files_path,
struct gsl_acdb_data_files *data_files)
{
int result = 0;
int ret = 0;
int i = 0;
DIR *dir_fp = NULL;
struct dirent *dentry;
dir_fp = opendir(acdb_files_path);
if (dir_fp == NULL) {
AGM_LOGE("cannot open acdb path %s\n", acdb_files_path);
ret = EINVAL;
goto done;
}
/* search directory for .acdb files */
while ((dentry = readdir(dir_fp)) != NULL) {
if ((strstr(dentry->d_name, ".acdb") != NULL) ||
(strstr(dentry->d_name, ".qwsp") != NULL)) {
if (data_files->num_files >= GSL_MAX_NUM_OF_ACDB_FILES) {
AGM_LOGE("Reached max num of files, %d!\n", i);
break;
}
result = snprintf(
data_files->acdbFiles[i].fileName,
sizeof(data_files->acdbFiles[i].fileName),
"%s/%s", acdb_files_path, dentry->d_name);
if ((result < 0) ||
(result >= (int)sizeof(data_files->acdbFiles[i].fileName))) {
AGM_LOGE("snprintf failed: %s/%s, err %d\n",
acdb_files_path,
data_files->acdbFiles[i].fileName,
result);
ret = -EINVAL;
break;
}
data_files->acdbFiles[i].fileNameLen =
(uint32_t)strlen(data_files->acdbFiles[i].fileName);
AGM_LOGI("Load file: %s\n", data_files->acdbFiles[i].fileName);
i++;
}
}
if (i == 0)
AGM_LOGE("No .acdb files found in %s!\n", acdb_files_path);
data_files->num_files = i;
closedir(dir_fp);
done:
return ret;
}
#define PULL_PUSH_SHMEM_ENDPOINT SHMEM_ENDPOINT /** Temp: till pull mode keys are defined */
int configure_buffer_params(struct graph_obj *gph_obj,
struct session_obj *sess_obj)
{
struct gsl_cmd_configure_read_write_params buf_config = {0};
int ret = 0;
size_t size = 0;
enum gsl_cmd_id cmd_id;
enum agm_data_mode mode = sess_obj->stream_config.data_mode;
struct agm_buffer_config buffer_config = {0};
if (gph_obj == NULL){
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
if (gph_obj->is_config_buf_params_done) {
AGM_LOGD("configure buf params already done");
return 0;
}
AGM_LOGD("Enter");
/*
*In case of non-tunnel mode we configure
*read and write buffer params together
*/
if ((sess_obj->stream_config.sess_mode == AGM_SESSION_NON_TUNNEL) &&
(sess_obj->stream_config.dir == (RX | TX))) {
/*configure read params*/
AGM_LOGD("read params: mode %d sess buf_sz %zu num_bufs %d metadata %d \n",
mode, sess_obj->in_buffer_config.size,
sess_obj->in_buffer_config.count,
sess_obj->in_buffer_config.max_metadata_size);
buf_config.start_threshold = sess_obj->stream_config.start_threshold;
buf_config.stop_threshold = sess_obj->stream_config.stop_threshold;
buf_config.buff_size = (uint32_t)sess_obj->in_buffer_config.size;
buf_config.num_buffs = sess_obj->in_buffer_config.count;
buf_config.max_metadata_size = sess_obj->in_buffer_config.max_metadata_size;
if (mode == AGM_DATA_BLOCKING)
buf_config.attributes = GSL_DATA_MODE_BLOCKING;
else if (mode == AGM_DATA_EXTERN_MEM)
buf_config.attributes = GSL_DATA_MODE_EXTERN_MEM;
else if (mode == AGM_DATA_NON_BLOCKING)
buf_config.attributes = GSL_DATA_MODE_NON_BLOCKING;
else {
AGM_LOGE("Unsupported buffer mode : %d, Default to Blocking\n", mode);
buf_config.attributes = GSL_DATA_MODE_BLOCKING;
}
buf_config.shmem_ep_tag = RD_SHMEM_ENDPOINT;
size = sizeof(struct gsl_cmd_configure_read_write_params);
cmd_id = GSL_CMD_CONFIGURE_READ_PARAMS;
ret = gsl_ioctl(gph_obj->graph_handle, cmd_id, &buf_config, size);
if (ret != 0)
goto done;
/*configure write params, note that only few parameters change for read and write params
* e.g, attributes, start_threshold, stop_threshold are same for both.
*/
AGM_LOGD("write params: mode %d sess buf_sz %zu num_bufs %d metadata %d \n",
mode, sess_obj->out_buffer_config.size,
sess_obj->out_buffer_config.count,
sess_obj->out_buffer_config.max_metadata_size);
buf_config.buff_size = (uint32_t)sess_obj->out_buffer_config.size;
buf_config.num_buffs = sess_obj->out_buffer_config.count;
buf_config.max_metadata_size = sess_obj->out_buffer_config.max_metadata_size;
buf_config.shmem_ep_tag = WR_SHMEM_ENDPOINT;
cmd_id = GSL_CMD_CONFIGURE_WRITE_PARAMS;
ret = gsl_ioctl(gph_obj->graph_handle, cmd_id, &buf_config, size);
} else {
if (sess_obj->stream_config.dir == TX)
buffer_config = sess_obj->in_buffer_config;
else
buffer_config = sess_obj->out_buffer_config;
AGM_LOGD("%s sess buf_sz %zu num_bufs %d\n", sess_obj->stream_config.dir == RX?
"Playback":"Capture", buffer_config.size,
buffer_config.count);
if (mode == AGM_DATA_PUSH_PULL) {
buf_config.buff_size = buffer_config.count *
buffer_config.size;
buf_config.num_buffs = 1;
} else {
buf_config.buff_size = (uint32_t)buffer_config.size;
buf_config.num_buffs = buffer_config.count;
}
buf_config.start_threshold = sess_obj->stream_config.start_threshold;
buf_config.stop_threshold = sess_obj->stream_config.stop_threshold;
if (mode == AGM_DATA_PUSH_PULL)
buf_config.shmem_ep_tag = PULL_PUSH_SHMEM_ENDPOINT;
else if ((sess_obj->stream_config.sess_mode == AGM_SESSION_COMPRESS) &&
(sess_obj->stream_config.dir == TX))
buf_config.shmem_ep_tag = RD_SHMEM_ENDPOINT;
else
buf_config.shmem_ep_tag = SHMEM_ENDPOINT;
/**
*TODO:expose a flag to chose between different data passing modes
*BLOCKING/NON-BLOCKING/SHARED_MEM.
*/
if (mode == AGM_DATA_BLOCKING)
buf_config.attributes = GSL_DATA_MODE_BLOCKING;
else if (mode == AGM_DATA_EXTERN_MEM)
buf_config.attributes = GSL_DATA_MODE_EXTERN_MEM;
else if (mode == AGM_DATA_NON_BLOCKING)
buf_config.attributes = GSL_DATA_MODE_NON_BLOCKING;
else if (mode == AGM_DATA_PUSH_PULL)
buf_config.attributes = GSL_DATA_MODE_PUSH_PULL;
else {
AGM_LOGE("Unsupported buffer mode : %d, Default to Blocking\n", mode);
buf_config.attributes = GSL_DATA_MODE_BLOCKING;
}
size = sizeof(struct gsl_cmd_configure_read_write_params);
if (sess_obj->stream_config.dir == RX)
cmd_id = GSL_CMD_CONFIGURE_WRITE_PARAMS;
else
cmd_id = GSL_CMD_CONFIGURE_READ_PARAMS;
ret = gsl_ioctl(gph_obj->graph_handle, cmd_id, &buf_config, size);
}
done:
if (ret != 0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("Buffer configuration failed error %d\n", ret);
} else
gph_obj->is_config_buf_params_done = true;
AGM_LOGD("exit, ret %d", ret);
return ret;
}
int graph_init()
{
uint32_t ret = 0;
struct gsl_acdb_data_files acdb_files;
struct gsl_acdb_file delta_file;
struct gsl_init_data init_data;
const char *delta_file_path;
char file_path_extn[FILE_PATH_EXTN_MAX_SIZE] = {0};
char file_path_extn_wo_variant[FILE_PATH_EXTN_MAX_SIZE] = {0};
bool snd_card_found = false;
#ifndef ACDB_PATH
# error "Define -DACDB_PATH="PATH" in the makefile to compile"
#endif
/*Populate acdbfiles from the shared file path*/
acdb_files.num_files = 0;
snd_card_found = get_file_path_extn(file_path_extn, file_path_extn_wo_variant);
if (snd_card_found) {
snprintf(acdb_path, ACDB_PATH_MAX_LENGTH, "%s%s", ACDB_PATH, file_path_extn);
} else {
ret = -ENOENT;
goto err;
}
AGM_LOGI("acdb file path: %s\n", acdb_path);
ret = get_acdb_files_from_directory(acdb_path, &acdb_files);
if (ret) {
/* if acdb_path is not found, try without variant */
snprintf(acdb_path, ACDB_PATH_MAX_LENGTH, "%s%s", ACDB_PATH,
file_path_extn_wo_variant);
AGM_LOGI("trying - acdb file path: %s\n", acdb_path);
ret = get_acdb_files_from_directory(acdb_path, &acdb_files);
if (ret)
goto err;
}
#ifdef ACDB_DELTA_FILE_PATH
delta_file_path = CONV_TO_STRING(ACDB_DELTA_FILE_PATH);
if ((strlen(delta_file_path) + 1) > sizeof(delta_file.fileName)) {
AGM_LOGE("path is big than what gsl handles");
ret = -EINVAL;
goto err;
}
delta_file.fileNameLen = strlen(delta_file_path) + 1;
ret = strlcpy(delta_file.fileName, delta_file_path, delta_file.fileNameLen);
#else
# error "Define -DACDB_DELTA_FILE_PATH="PATH" in the makefile to compile"
#endif
init_data.acdb_files = &acdb_files;
init_data.acdb_delta_file = &delta_file;
init_data.acdb_addr = 0x0;
init_data.max_num_ready_checks = 1;
init_data.ready_check_interval_ms = 1000;
ret = gsl_init(&init_data);
if (ret != 0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("gsl_init failed error %d \n", ret);
}
err:
return ret;
}
int graph_deinit()
{
gsl_deinit();
return 0;
}
void gsl_callback_func(struct gsl_event_cb_params *event_params,
void *client_data)
{
struct graph_obj *graph_obj = (struct graph_obj *) client_data;
struct agm_event_cb_params *ev;
struct gsl_event_read_write_done_payload *rw_done_payload;
if (graph_obj == NULL) {
AGM_LOGE("Invalid graph object");
goto done;
}
if (event_params == NULL) {
AGM_LOGE("event params NULL");
goto done;
}
ev = calloc(1, sizeof(struct agm_event_cb_params) + event_params->event_payload_size);
if (!ev) {
AGM_LOGE("Not enough memory for payload\n");
goto done;
}
ev->source_module_id = event_params->source_module_id;
ev->event_id = event_params->event_id;
ev->event_payload_size = event_params->event_payload_size;
memcpy(ev->event_payload, event_params->event_payload, event_params->event_payload_size);
if (graph_obj->sess_obj &&
graph_obj->sess_obj->stream_config.data_mode == AGM_DATA_EXTERN_MEM) {
if ((ev->event_payload_size > 0) && ((ev->event_id == AGM_EVENT_READ_DONE) ||
(ev->event_id == AGM_EVENT_WRITE_DONE))) {
rw_done_payload = (struct gsl_event_read_write_done_payload *)ev->event_payload;
rw_done_payload->md_status = ar_err_get_lnx_err_code(rw_done_payload->md_status);
rw_done_payload->status = ar_err_get_lnx_err_code(rw_done_payload->status);
}
}
if (graph_obj->cb)
graph_obj->cb(ev,
graph_obj->client_data);
free(ev);
done:
return;
}
int graph_get_tags_with_module_info(struct agm_key_vector_gsl *gkv,
void *payload, size_t *size)
{
int ret;
ret = gsl_get_tags_with_module_info((struct gsl_key_vector *) gkv,
payload, size);
return ar_err_get_lnx_err_code(ret);
}
static int get_tags_with_module_info(struct agm_key_vector_gsl *gkv,
void **payload, size_t *size)
{
int ret = 0;
void *new_payload = NULL;
// start with TAGGED_MOD_SIZE_BYTES
*size = TAGGED_MOD_SIZE_BYTES;
*payload = calloc(1, *size);
if (NULL == *payload) {
AGM_LOGE("Not enough memory for payload\n");
ret = -ENOMEM;
goto error;
}
ret = gsl_get_tags_with_module_info((struct gsl_key_vector *)gkv, *payload,
size);
ret = ar_err_get_lnx_err_code(ret);
if (ret != 0) {
if (ret == -ENODATA) {
// default TAGGED_MOD_SIZE_BYTES was not sufficient, alloc new size
new_payload = realloc(*payload, *size);
if (!new_payload) {
AGM_LOGE("Not enough memory for payload\n");
ret = -ENOMEM;
free(*payload);
goto error;
}
*payload = new_payload;
ret = gsl_get_tags_with_module_info((struct gsl_key_vector *)gkv,
*payload, size);
if (ret != 0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("Failed to get tags info with error no %d\n",ret);
free(*payload);
goto error;
}
goto done;
} else {
AGM_LOGE("Failed to get tags info with error no %d\n",ret);
free(*payload);
goto error;
}
}
goto done;
error:
*payload = NULL;
*size = 0;
done:
return ret;
}
static int add_to_list(uint32_t module_list_count, module_info_t *info, struct listnode *node)
{
uint32_t count = 0;
int ret = 0;
module_info_link_list_t *mod_list = NULL;
for (count = 0; count < module_list_count; count++) {
mod_list = calloc(1, sizeof(module_info_link_list_t));
if (!mod_list) {
AGM_LOGE("Not enough memory for payload\n");
ret = -ENOMEM;
goto done;
}
mod_list->data = info + count;
list_add_tail(node, &mod_list->tagged_list);
}
done:
return ret;
}
int graph_open(struct agm_meta_data_gsl *meta_data_kv,
struct session_obj *sess_obj, struct device_obj *dev_obj,
struct graph_obj **gph_obj)
{
struct graph_obj *graph_obj = NULL;
int ret = 0;
struct listnode *temp_node, *node = NULL, *node_list = NULL;
struct gsl_tag_module_info *tag_module_info = NULL;
size_t tag_module_info_size;
struct gsl_tag_module_info_entry *gsl_tag_entry = NULL;
struct agm_key_vector_gsl *gkv;
int i = 0;
size_t module_list_count = 0;
module_info_t *mod, *temp_mod = NULL;
module_info_link_list_t *mod_list = NULL;
size_t arraysize = 0;
module_info_t *stream_module_list = NULL;
module_info_t *hw_ep_module = NULL;
list_declare(node_sess);
list_init(&node_sess);
list_declare(node_hw);
list_init(&node_hw);
AGM_LOGD("entry\n");
if (meta_data_kv == NULL || gph_obj == NULL || sess_obj == NULL) {
AGM_LOGE("Invalid input\n");
ret = -EINVAL;
goto done;
}
graph_obj = calloc (1, sizeof(struct graph_obj));
if (graph_obj == NULL) {
AGM_LOGE("failed to allocate graph object\n");
ret = -ENOMEM;
goto done;
}
metadata_print(meta_data_kv);
print_graph_alias(meta_data_kv);
list_init(&graph_obj->tagged_mod_list);
pthread_mutex_init(&graph_obj->lock, (const pthread_mutexattr_t *)NULL);
if (sess_obj->stream_config.sess_mode == AGM_SESSION_NO_CONFIG)
goto no_config;
/**
*TODO:In the current config parameters we dont have a
*way to know if a hostless session (loopback)
*is session loopback or device loopback
*We assume now that if it is a hostless
*session then it is device loopback always.
*And hence we configure pcm decoder/encoder/convertor
*only in case of a no hostless session.
*/
/*Get all the tags info of the graph and store it tag_module_info structure*/
ret = get_tags_with_module_info(&meta_data_kv->gkv,
(void**) &tag_module_info, &tag_module_info_size);
if (ret != 0 || !tag_module_info)
goto free_graph_obj;
gsl_tag_entry = (struct gsl_tag_module_info_entry *)(tag_module_info->tag_module_entry);
/* Add all default stream_module to node_sess list */
get_stream_module_list_array(&stream_module_list, &arraysize);
module_list_count = arraysize /sizeof(struct module_info);
ret = add_to_list(module_list_count, stream_module_list, &node_sess);
if (ret != 0)
goto free_graph_obj;
/* Add all default hw_ep_module to node_hw list */
get_hw_ep_module_list_array(&hw_ep_module, &arraysize);
module_list_count = arraysize /sizeof(struct module_info);
ret = add_to_list(module_list_count, hw_ep_module, &node_hw);
if (ret != 0)
goto free_graph_obj;
for (i = 0; i < tag_module_info->num_tags; i++) {
if (sess_obj != NULL) {
/**
* Compare each stream_module present in node_sess list with
* gsl_tag_entry and if match found we are adding it to the graph
* module_list using ADD_MODULE . And remove this module from
* node_sess list . So that in next iterationit will not compare the
* same module with gsl_tag_entry again.
*/
list_for_each(node_list, &node_sess) {
mod_list = node_to_item(node_list, module_info_link_list_t, tagged_list);
if (gsl_tag_entry->tag_id == mod_list->data->tag) {
if (gsl_tag_entry->num_modules > 1) {
AGM_LOGE("modules num is invalid");
goto free_graph_obj;
}
mod = mod_list->data;
mod->miid = gsl_tag_entry->module_entry[0].module_iid;
mod->mid = gsl_tag_entry->module_entry[0].module_id;
AGM_LOGD("miid %x mid %x tag %x", mod->miid, mod->mid, mod->tag);
ADD_MODULE(*mod, NULL);
goto tag_list;
}
}
}
if (dev_obj != NULL) {
/**
* Compare each hw_ep_module present in node_hw list with
* gsl_tag_entry and if match found we are adding it to the graph
* module_list using ADD_MODULE . And remove this module from
* node_hw list.So that in next iteration it will not compare the
* same module with gsl_tag_entry again.
*/
list_for_each(node_list, &node_hw) {
mod_list = node_to_item(node_list, module_info_link_list_t, tagged_list);
if (gsl_tag_entry->tag_id == mod_list->data->tag) {
if (gsl_tag_entry->num_modules > 1) {
AGM_LOGE("modules num is invalid");
goto free_graph_obj;
}
mod = mod_list->data;
mod->miid = gsl_tag_entry->module_entry[0].module_iid;
mod->mid = gsl_tag_entry->module_entry[0].module_id;
/*store GKV which describes/contains this module*/
gkv = calloc(1, sizeof(struct agm_key_vector_gsl));
if (!gkv) {
AGM_LOGE("No memory to create merged metadata\n");
ret = -ENOMEM;
goto free_graph_obj;
}
gkv->num_kvs = meta_data_kv->gkv.num_kvs;
gkv->kv = calloc(gkv->num_kvs, sizeof(struct agm_key_value));
if (!gkv->kv) {
AGM_LOGE("No memory to create merged metadata gkv\n");
free(gkv);
ret = -ENOMEM;
goto free_graph_obj;
}
memcpy(gkv->kv, meta_data_kv->gkv.kv,
gkv->num_kvs * sizeof(struct agm_key_value));
mod->gkv = gkv;
AGM_LOGD("miid %x mid %x tag %x", mod->miid, mod->mid, mod->tag);
ADD_MODULE(*mod, dev_obj);
goto tag_list;
}
}
}
tag_list:
gsl_tag_entry = (struct gsl_tag_module_info_entry *) ((char *)gsl_tag_entry + sizeof(struct gsl_tag_module_info_entry) +
(sizeof(struct gsl_module_id_info_entry) *
gsl_tag_entry->num_modules));
}
no_config:
graph_obj->sess_obj = sess_obj;
ret = gsl_open((struct gsl_key_vector *)&meta_data_kv->gkv,
(struct gsl_key_vector *)&meta_data_kv->ckv,
&graph_obj->graph_handle);
if (ret != 0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("Failed to open the graph with error %d\n", ret);
goto free_graph_obj;
}
ret = gsl_register_event_cb(graph_obj->graph_handle,
gsl_callback_func, graph_obj);
if (ret != 0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("failed to register callback\n");
goto close_graph;
}
graph_obj->state = OPENED;
*gph_obj = graph_obj;
AGM_LOGD("graph_handle %p\n", graph_obj->graph_handle);
goto done;
close_graph:
gsl_close(graph_obj->graph_handle);
free_graph_obj:
/*free the list of modules associated with this graph_object*/
list_for_each_safe(node, temp_node, &graph_obj->tagged_mod_list) {
list_remove(node);
temp_mod = node_to_item(node, module_info_t, list);
if (temp_mod->gkv) {
if (temp_mod->gkv->kv)
free(temp_mod->gkv->kv);
free(temp_mod->gkv);
}
free(temp_mod);
}
pthread_mutex_destroy(&graph_obj->lock);
free(graph_obj);
done:
// free memory allocated in node sess/hw
list_for_each_safe(node, temp_node, &node_sess) {
list_remove(node);
mod_list = node_to_item(node, module_info_link_list_t, tagged_list);
if (mod_list)
free(mod_list);
}
list_for_each_safe(node, temp_node, &node_hw) {
list_remove(node);
mod_list = node_to_item(node, module_info_link_list_t, tagged_list);
if (mod_list)
free(mod_list);
}
AGM_LOGD("exit, ret %d", ret);
if (tag_module_info)
free(tag_module_info);
return ret;
}
int graph_close(struct graph_obj *graph_obj)
{
int ret = 0;
struct listnode *temp_node,*node = NULL;
module_info_t *temp_mod = NULL;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
AGM_LOGD("entry handle %p", graph_obj->graph_handle);
ret = gsl_close(graph_obj->graph_handle);
if (ret !=0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("gsl close failed error %d\n", ret);
}
/*free the list of modules associated with this graph_object*/
list_for_each_safe(node, temp_node, &graph_obj->tagged_mod_list) {
list_remove(node);
temp_mod = node_to_item(node, module_info_t, list);
if (temp_mod->gkv) {
free(temp_mod->gkv->kv);
free(temp_mod->gkv);
}
free(temp_mod);
}
pthread_mutex_unlock(&graph_obj->lock);
pthread_mutex_destroy(&graph_obj->lock);
free(graph_obj);
AGM_LOGD("exit, ret %d", ret);
return ret;
}
int graph_prepare(struct graph_obj *graph_obj)
{
int ret = 0;
struct listnode *node = NULL;
module_info_t *mod = NULL;
struct session_obj *sess_obj = NULL;
struct agm_session_config stream_config;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
sess_obj = graph_obj->sess_obj;
if (sess_obj == NULL) {
AGM_LOGE("invalid sess object\n");
return -EINVAL;
}
stream_config = sess_obj->stream_config;
AGM_LOGD("entry graph_handle %p", graph_obj->graph_handle);
pthread_mutex_lock(&graph_obj->lock);
if (graph_obj->state == PREPARED) {
AGM_LOGD("Graph already prepared");
goto done;
}
/**
*Iterate over mod list to configure each module
*present in the graph. Also validate if the module list
*matches the configuration passed by the client.
*/
list_for_each(node, &graph_obj->tagged_mod_list) {
mod = node_to_item(node, module_info_t, list);
if (mod->is_configured) {
if ((mod->tag == DEVICE_HW_ENDPOINT_RX) || (mod->tag == DEVICE_HW_ENDPOINT_TX))
goto force_configure;
else
continue;
}
if ((mod->tag == STREAM_INPUT_MEDIA_FORMAT) &&
(stream_config.sess_mode == AGM_SESSION_NO_HOST)) {
AGM_LOGE("Shared mem mod present for a hostless session error out\n");
ret = -EINVAL;
goto done;
}
if (((mod->tag == STREAM_PCM_DECODER) &&
(stream_config.dir == TX)) ||
((mod->tag == STREAM_PCM_ENCODER) &&
(stream_config.dir == RX))) {
AGM_LOGE("Session cfg (dir = %d) does not match session module %x\n",
stream_config.dir, mod->module);
ret = -EINVAL;
goto done;
}
force_configure:
if (mod->configure) {
if ((mod->dev_obj != NULL) &&
((mod->tag == DEVICE_HW_ENDPOINT_RX)|| (mod->tag == DEVICE_HW_ENDPOINT_TX)) &&
(device_get_start_refcnt(mod->dev_obj) > 0)) {
AGM_LOGE("device obj:%s in started state, start ref_cnt:%d miid %x mid %x tag %x\n",
mod->dev_obj->name, device_get_start_refcnt(mod->dev_obj), mod->miid, mod->mid, mod->tag);
mod->is_configured = true;
continue;
} else {
ret = mod->configure(mod, graph_obj);
if (ret != 0) {
AGM_LOGE("Module configuration for miid %x, mid %x, tag %x, failed:%d\n",
mod->miid, mod->mid, mod->tag, ret);
goto done;
}
mod->is_configured = true;
}
}
}
/*Configure buffers only if it is not a hostless session*/
if ((sess_obj != NULL) &&
(stream_config.sess_mode != AGM_SESSION_NO_HOST) &&
sess_obj->stream_config.sess_mode != AGM_SESSION_NO_CONFIG) {
ret = configure_buffer_params(graph_obj, sess_obj);
if (ret != 0) {
AGM_LOGE("buffer configuration failed \n");
goto done;
}
}
ret = gsl_ioctl(graph_obj->graph_handle, GSL_CMD_PREPARE, NULL, 0);
if (ret !=0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("graph_prepare failed %d\n", ret);
goto done;
}
graph_obj->state = PREPARED;
done:
pthread_mutex_unlock(&graph_obj->lock);
AGM_LOGD("exit, ret %d", ret);
return ret;
}
int graph_start(struct graph_obj *graph_obj)
{
int ret = 0;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
AGM_LOGD("entry graph_handle %p", graph_obj->graph_handle);
ret = gsl_ioctl(graph_obj->graph_handle, GSL_CMD_START, NULL, 0);
if (ret !=0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("graph_start failed %d\n", ret);
goto done;
}
graph_obj->state = STARTED;
done:
pthread_mutex_unlock(&graph_obj->lock);
AGM_LOGD("exit, ret %d", ret);
return ret;
}
int graph_stop(struct graph_obj *graph_obj,
struct agm_meta_data_gsl *meta_data)
{
int ret = 0;
struct gsl_cmd_properties gsl_cmd_prop = {0};
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
AGM_LOGD("entry graph_handle %p\n", graph_obj->graph_handle);
if ((graph_obj->state & (CLOSED))) {
AGM_LOGE("graph object is not in correct state, current state %d\n",
graph_obj->state);
ret = -EINVAL;
goto done;
}
if (meta_data) {
metadata_print(meta_data);
memcpy (&(gsl_cmd_prop.gkv), &(meta_data->gkv),
sizeof(struct gsl_key_vector));
gsl_cmd_prop.property_id = meta_data->sg_props.prop_id;
gsl_cmd_prop.num_property_values = meta_data->sg_props.num_values;
gsl_cmd_prop.property_values = meta_data->sg_props.values;
if (graph_obj->state & (STARTED)) {
ret = gsl_ioctl(graph_obj->graph_handle, GSL_CMD_STOP,
&gsl_cmd_prop, sizeof(struct gsl_cmd_properties));
/* Continue to close graph even stop fails */
if (ret !=0)
AGM_LOGE("graph stop with prop failed %d\n", ret);
}
ret = gsl_ioctl(graph_obj->graph_handle, GSL_CMD_CLOSE_WITH_PROPS,
&gsl_cmd_prop, sizeof(struct gsl_cmd_properties));
if (ret !=0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("graph close with prop failed %d\n", ret);
}
} else {
if (graph_obj->state & (STOPPED)) {
AGM_LOGE("graph object is already in STOP state\n");
goto done;
}
ret = gsl_ioctl(graph_obj->graph_handle, GSL_CMD_STOP, NULL, 0);
graph_obj->state = STOPPED;
if (ret !=0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("graph stop failed %d\n", ret);
}
}
done:
pthread_mutex_unlock(&graph_obj->lock);
AGM_LOGD("exit, ret %d", ret);
return ret;
}
int graph_pause_resume(struct graph_obj *graph_obj, bool pause)
{
int ret = 0;
struct listnode *node = NULL;
module_info_t *mod;
struct apm_module_param_data_t *header;
size_t payload_size = 0;
uint8_t *payload = NULL;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
/* Pause module info is retrived and added to list in graph_open */
list_for_each(node, &graph_obj->tagged_mod_list) {
mod = node_to_item(node, module_info_t, list);
if (mod->tag == TAG_PAUSE) {
AGM_LOGD("Soft Pause module IID 0x%x, Pause: %d\n", mod->miid, pause);
payload_size = sizeof(struct apm_module_param_data_t);
ALIGN_PAYLOAD(payload_size, 8);
payload = calloc(1, (size_t)payload_size);
if (!payload) {
AGM_LOGE("No memory to allocate for payload\n");
ret = -ENOMEM;
goto done;
}
header = (struct apm_module_param_data_t*)payload;
header->module_instance_id = mod->miid;
if (pause)
header->param_id = PARAM_ID_SOFT_PAUSE_START;
else
header->param_id = PARAM_ID_SOFT_PAUSE_RESUME;
header->error_code = 0x0;
header->param_size = 0x0;
pthread_mutex_lock(&graph_obj->lock);
ret = gsl_set_custom_config(graph_obj->graph_handle,
payload, payload_size);
if (ret !=0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("graph_set_custom_config failed %d\n", ret);
}
pthread_mutex_unlock(&graph_obj->lock);
free(payload);
break;
}
}
done:
return ret;
}
int graph_pause(struct graph_obj *graph_obj)
{
return graph_pause_resume(graph_obj, true);
}
int graph_flush(struct graph_obj *graph_obj)
{
int ret = 0;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
AGM_LOGD("entry graph_handle %p\n", graph_obj->graph_handle);
ret = gsl_ioctl(graph_obj->graph_handle, GSL_CMD_FLUSH, NULL, 0);
if (ret !=0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("graph_flush failed %d\n", ret);
goto done;
}
done:
pthread_mutex_unlock(&graph_obj->lock);
AGM_LOGD("exit, ret %d", ret);
return ret;
}
int graph_resume(struct graph_obj *graph_obj)
{
return graph_pause_resume(graph_obj, false);
}
int graph_suspend(struct graph_obj *graph_obj)
{
int ret = 0;
AGM_LOGD("Enter");
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
AGM_LOGD("entry graph_handle %p\n", graph_obj->graph_handle);
ret = gsl_ioctl(graph_obj->graph_handle, GSL_CMD_SUSPEND, NULL, 0);
if (ret !=0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("graph_suspend failed %d\n", ret);
goto done;
}
done:
pthread_mutex_unlock(&graph_obj->lock);
AGM_LOGD("exit ret: %d", ret);
return ret;
}
int graph_set_config(struct graph_obj *graph_obj, void *payload,
size_t payload_size)
{
int ret = 0;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
AGM_LOGD("entry graph_handle %p", graph_obj->graph_handle);
ret = gsl_set_custom_config(graph_obj->graph_handle, payload, payload_size);
if (ret !=0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("graph_set_config failed %d\n", ret);
}
pthread_mutex_unlock(&graph_obj->lock);
AGM_LOGD("exit, graph handle %p, ret %d", graph_obj->graph_handle, ret);
return ret;
}
int graph_get_config(struct graph_obj *graph_obj, void *payload,
size_t payload_size)
{
int ret = 0;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
AGM_LOGV("entry graph_handle %p", graph_obj->graph_handle);
ret = gsl_get_custom_config(graph_obj->graph_handle, payload, payload_size);
if (ret !=0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("graph_get_config failed %d", ret);
}
pthread_mutex_unlock(&graph_obj->lock);
return ret;
}
int graph_set_config_with_tag(struct graph_obj *graph_obj,
struct agm_key_vector_gsl *gkv,
struct agm_tag_config_gsl *tag_config)
{
int ret = 0;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
ret = gsl_set_config(graph_obj->graph_handle, (struct gsl_key_vector *)gkv,
tag_config->tag_id,
(struct gsl_key_vector *)&tag_config->tkv);
if (ret) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("graph_set_config failed %d\n", ret);
}
pthread_mutex_unlock(&graph_obj->lock);
return ret;
}
int graph_set_cal(struct graph_obj *graph_obj,
struct agm_meta_data_gsl *metadata)
{
int ret = 0;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
ret = gsl_set_cal(graph_obj->graph_handle,
(struct gsl_key_vector *)&metadata->gkv,
(struct gsl_key_vector *)&metadata->ckv);
if (ret) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("graph_set_cal failed %d\n", ret);
}
pthread_mutex_unlock(&graph_obj->lock);
return ret;
}
int graph_rw_acdb_param(void *payload, bool is_param_write)
{
int ret = 0;
struct agm_acdb_tunnel_param *payloadACDBTunnelInfo = NULL;
uint32_t i = 0;
uint32_t *ptr = NULL;
uint8_t *ptr_to_param = NULL;
size_t actual_size = 0;
uint32_t tag = 0;
uint32_t miid = 0;
struct agm_key_vector_gsl gkv = {0, NULL};
struct agm_key_vector_gsl kv = {0, NULL};
struct apm_module_param_data_t* header;
size_t size = 0;
struct gsl_tag_module_info *tag_info;
struct gsl_tag_module_info_entry *tag_entry;
uint32_t offset = 0;
uint32_t total_parsed_size = 0;
uint8_t tag_pool[TAGGED_MOD_SIZE_BYTES] = { 0 };
AGM_LOGD("enter");
if (!payload) {
AGM_LOGE("payload is nullptr");
return -EINVAL;
}
payloadACDBTunnelInfo = (struct agm_acdb_tunnel_param *)payload;
AGM_LOGD("istkv=%x num_gkvs=0x%x num_kvs=0x%x blob_size=0x%x",
payloadACDBTunnelInfo->isTKV,
payloadACDBTunnelInfo->num_gkvs,
payloadACDBTunnelInfo->num_kvs,
payloadACDBTunnelInfo->blob_size);
ptr = payloadACDBTunnelInfo->blob;
for (i = 0; i < payloadACDBTunnelInfo->blob_size / 4; i++) {
AGM_LOGV("%d data = 0x%x", i, *ptr++);
}
ptr = payloadACDBTunnelInfo->blob + sizeof(struct agm_key_value) *
(payloadACDBTunnelInfo->num_gkvs + payloadACDBTunnelInfo->num_kvs);
header = (struct apm_module_param_data_t *)ptr;
ptr_to_param = header;
// tag is stored at miid. Convertion happens next.
tag = *ptr;
AGM_LOGD("tag to be translated is 0x%x", tag);
gkv.num_kvs = payloadACDBTunnelInfo->num_gkvs;
gkv.kv = payloadACDBTunnelInfo->blob;
ret = gsl_get_tags_with_module_info(&gkv, NULL, &size);
if (ret) {
AGM_LOGE("failed to get tag info size = %d size=0x%x", ret, size);
return ret;
}
ret = gsl_get_tags_with_module_info(&gkv, tag_pool, &size);
if (ret) {
AGM_LOGE("failed to get tag pool ret = %d size=0x%x", ret, size);
return ret;
}
tag_info = (struct gsl_tag_module_info *)tag_pool;
AGM_LOGD("num of tags is %d\n", tag_info->num_tags);
ret = -1;
tag_entry = (struct gsl_tag_module_info_entry *)(&tag_info->tag_module_entry[0]);
offset = 0;
for (i = 0; i < tag_info->num_tags; i++) {
tag_entry += offset/sizeof(struct gsl_tag_module_info_entry);
AGM_LOGD("tag id[%d] = 0x%x, num_modules = 0x%x\n", i,
tag_entry->tag_id, tag_entry->num_modules);
offset = sizeof(struct gsl_tag_module_info_entry) +
(tag_entry->num_modules *
sizeof(struct gsl_module_id_info_entry));
if (tag_entry->tag_id == tag) {
struct gsl_module_id_info_entry *mod_info_entry;
if (tag_entry->num_modules) {
mod_info_entry = &tag_entry->module_entry[0];
miid = mod_info_entry->module_iid;
AGM_LOGI("MIID is 0x%x\n", miid);
ret = 0;
break;
}
}
}
AGM_LOGI("originally tag = 0x%x", header->module_instance_id);
header->module_instance_id = miid;
AGM_LOGI("translated miid is = 0x%x", header->module_instance_id);
kv.num_kvs = payloadACDBTunnelInfo->num_kvs;
kv.kv = payloadACDBTunnelInfo->blob +
payloadACDBTunnelInfo->num_gkvs * sizeof(struct agm_key_value);
AGM_LOGD("blob size = %d", payloadACDBTunnelInfo->blob_size);
actual_size = payloadACDBTunnelInfo->blob_size -
(payloadACDBTunnelInfo->num_gkvs + payloadACDBTunnelInfo->num_kvs) *
sizeof(struct agm_key_value);
AGM_LOGD("actual size = 0x%x", actual_size);
AGM_LOGI("num kvs = %d", kv.num_kvs);
ptr = kv.kv;
for (i = 0; i < kv.num_kvs; i++) {
AGM_LOGI("kv %d %x", i, *ptr++);
AGM_LOGI("kv %d %x", i, *ptr++);
}
// for multiple param, we have to fill the miid in each line item.
offset = sizeof(struct apm_module_param_data_t) + header->param_size;
ALIGN_PAYLOAD(offset, 8);
total_parsed_size = offset;
while (total_parsed_size < actual_size) {
AGM_LOGI("multiple param: offset=0x%x", offset);
header = (struct apm_module_param_data_t*)((uint8_t *)header + offset);
header->module_instance_id = miid;
offset = sizeof(struct apm_module_param_data_t) + header->param_size;
ALIGN_PAYLOAD(offset, 8);
total_parsed_size += offset;
AGM_LOGI("total parsed size=0x%x param_size=0x%x offset=0x%x",
total_parsed_size, header->param_size, offset);
}
ptr = ptr_to_param;
for (i = 0; i < actual_size / 4; i++) {
AGM_LOGV("%d data to acdb = 0x%x", i, *ptr++);
}
if (is_param_write) {
if (payloadACDBTunnelInfo->isTKV)
ret = gsl_set_tag_data_to_acdb(&gkv, tag, &kv, ptr_to_param, actual_size);
else
ret = gsl_set_cal_data_to_acdb(&gkv, &kv, ptr_to_param, actual_size);
} else {
if (payloadACDBTunnelInfo->isTKV)
ret = graph_get_tckv_data_from_acdb(&gkv, tag, &kv, ptr_to_param, &actual_size);
else
ret = graph_get_tckv_data_from_acdb(&gkv, 0, &kv, ptr_to_param, &actual_size);
}
return ar_err_get_lnx_err_code(ret);
}
int graph_write(struct graph_obj *graph_obj, struct agm_buff *buffer, size_t *size)
{
int ret = 0;
struct gsl_buff gsl_buff = {0};
uint32_t size_written = 0;
uint32_t write_mod_tag = SHMEM_ENDPOINT;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
/*
*In case of non-tunnel mode session we have two shared memory endpoints
*One for read from the graph and other for writing into the graph
*/
if ((graph_obj->sess_obj->stream_config.sess_mode == AGM_SESSION_NON_TUNNEL) &&
(graph_obj->sess_obj->stream_config.dir == (RX | TX)))
write_mod_tag = WR_SHMEM_ENDPOINT;
gsl_buff.timestamp = buffer->timestamp;
gsl_buff.flags = buffer->flags;
gsl_buff.size = buffer->size;
gsl_buff.addr = buffer->addr;
gsl_buff.metadata_size = buffer->metadata_size;
gsl_buff.metadata = buffer->metadata;
gsl_buff.alloc_info.alloc_handle = buffer->alloc_info.alloc_handle;
gsl_buff.alloc_info.alloc_size = buffer->alloc_info.alloc_size;
gsl_buff.alloc_info.offset = buffer->alloc_info.offset;
ret = gsl_write(graph_obj->graph_handle,
write_mod_tag, &gsl_buff, &size_written);
if (ret != 0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("gsl_write for size %zu failed with error %d\n", *size, ret);
goto done;
}
*size = (size_t)size_written;
done:
return ret;
}
int graph_read(struct graph_obj *graph_obj, struct agm_buff *buffer, size_t *size)
{
int ret = 0;
struct gsl_buff gsl_buff = {0};
int size_read = 0;
uint32_t read_mod_tag = SHMEM_ENDPOINT;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
/*
*In case of non-tunnel mode session we have two shared memory endpoints
*in a single graph, one to read from the graph and other for writing into
*the graph
*/
if ((graph_obj->sess_obj->stream_config.sess_mode == AGM_SESSION_NON_TUNNEL) &&
(graph_obj->sess_obj->stream_config.dir == (RX | TX)))
read_mod_tag = RD_SHMEM_ENDPOINT;
else if ((graph_obj->sess_obj->stream_config.sess_mode ==
AGM_SESSION_COMPRESS) &&
(graph_obj->sess_obj->stream_config.dir == TX))
read_mod_tag = RD_SHMEM_ENDPOINT;
gsl_buff.timestamp = buffer->timestamp;
gsl_buff.flags = buffer->flags;
gsl_buff.size = buffer->size;
gsl_buff.addr = buffer->addr;
gsl_buff.metadata_size = buffer->metadata_size;
gsl_buff.metadata = buffer->metadata;
gsl_buff.alloc_info.alloc_handle = buffer->alloc_info.alloc_handle;
gsl_buff.alloc_info.alloc_size = buffer->alloc_info.alloc_size;
gsl_buff.alloc_info.offset = buffer->alloc_info.offset;
ret = gsl_read(graph_obj->graph_handle,
read_mod_tag, &gsl_buff, (uint32_t *)&size_read);
if ((ret != 0) ||
((size_read == 0) &&
(graph_obj->sess_obj->stream_config.sess_mode != AGM_SESSION_NON_TUNNEL))) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("size_requested %zu size_read %d error %d\n",
*size, size_read, ret);
}
*size = size_read;
graph_obj->buf_info.timestamp = gsl_buff.timestamp;
return ret;
}
int graph_add(struct graph_obj *graph_obj,
struct agm_meta_data_gsl *meta_data_kv,
struct device_obj *dev_obj)
{
int ret = 0;
struct gsl_cmd_graph_select add_graph;
module_info_t *mod = NULL;
struct agm_key_vector_gsl *gkv;
struct listnode *node = NULL;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
AGM_LOGD("entry graph_handle %p\n", graph_obj->graph_handle);
if (graph_obj->state < OPENED) {
AGM_LOGE("Cannot add a graph in %d state\n", graph_obj->state);
ret = -EINVAL;
goto done;
}
/**
*This api is used to add a new device leg ( is device object is
*present in the argument or to add an already exisiting graph.
*Hence we need not add any new session (stream) related modules
*/
/*Add the new GKV to the current graph*/
add_graph.graph_key_vector.num_kvps = meta_data_kv->gkv.num_kvs;
add_graph.graph_key_vector.kvp = (struct gsl_key_value_pair *)
meta_data_kv->gkv.kv;
add_graph.cal_key_vect.num_kvps = meta_data_kv->ckv.num_kvs;
add_graph.cal_key_vect.kvp = (struct gsl_key_value_pair *)
meta_data_kv->ckv.kv;
metadata_print(meta_data_kv);
print_graph_alias(meta_data_kv);
ret = gsl_ioctl(graph_obj->graph_handle, GSL_CMD_ADD_GRAPH, &add_graph,
sizeof(struct gsl_cmd_graph_select));
if (ret != 0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("graph add failed with error %d\n", ret);
goto done;
}
if (dev_obj != NULL) {
module_info_t *temp_mod = NULL;
size_t module_info_size;
struct gsl_module_id_info *module_info;
bool mod_present = false;
size_t arraysize;
module_info_t *hw_ep_module = NULL;
get_hw_ep_module_list_array(&hw_ep_module, &arraysize);
if (dev_obj->hw_ep_info.dir == AUDIO_OUTPUT)
mod = &hw_ep_module[0];
else
mod = &hw_ep_module[1];
ret = gsl_get_tagged_module_info((struct gsl_key_vector *)
&meta_data_kv->gkv,
mod->tag,
&module_info, (uint32_t*) &module_info_size);
if (ret != 0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("cannot get tagged module info for module %x\n",
mod->tag);
goto done;
}
mod->miid = module_info->module_entry[0].module_iid;
mod->mid = module_info->module_entry[0].module_id;
/**
*Check if this is the same device object as was passed for graph open
*or a new one.We do this by comparing the module_iid of the module
*present in the graph object with the one returned from the above api.
*if it is a new module we add it to the list and configure it.
*/
list_for_each(node, &graph_obj->tagged_mod_list) {
temp_mod = node_to_item(node, module_info_t, list);
if (temp_mod->miid == mod->miid) {
mod_present = true;
/**
* Module might have configured previously as we don't reset in
* graph_remove() API. Reset is_configured flag here.
* Ex: back to back device switch scenario.
*/
temp_mod->is_configured = false;
break;
}
}
if (!mod_present) {
/**
*This is a new device object, add this module to the list and
*/
/*Make a local copy of gkv and use when we query gsl
for tagged data*/
gkv = calloc(1, sizeof(struct agm_key_vector_gsl));
if (!gkv) {
AGM_LOGE("No memory to allocate for gkv\n");
ret = -ENOMEM;
goto done;
}
gkv->num_kvs = meta_data_kv->gkv.num_kvs;
gkv->kv = calloc(gkv->num_kvs, sizeof(struct agm_key_value));
if (!gkv->kv) {
AGM_LOGE("No memory to allocate for kv\n");
free(gkv);
ret = -ENOMEM;
goto done;
}
memcpy(gkv->kv, meta_data_kv->gkv.kv,
gkv->num_kvs * sizeof(struct agm_key_value));
mod->gkv = gkv;
gkv = NULL;
AGM_LOGD("Adding the new module tag %x mid %x miid %x\n",
mod->tag, mod->mid, mod->miid);
ADD_MODULE(*mod, dev_obj);
}
}
/* Configure the newly added modules only if graph is in start state,
* in all other states, graph_prepare will take care of configuring
* modules.
*/
if (graph_obj->state & (STARTED|PREPARED)) {
list_for_each(node, &graph_obj->tagged_mod_list) {
mod = node_to_item(node, module_info_t, list);
/* Need to configure SPR module again for the new device */
if (mod->is_configured && !(mod->tag == TAG_STREAM_SPR))
continue;
if ((mod->dev_obj != NULL) &&
((mod->tag == DEVICE_HW_ENDPOINT_RX) ||
(mod->tag == DEVICE_HW_ENDPOINT_TX)) &&
(device_get_start_refcnt(mod->dev_obj) > 0)) {
AGM_LOGE("device obj:%s in started state, start ref_cnt:%d\n",
mod->dev_obj->name, device_get_start_refcnt(mod->dev_obj));
mod->is_configured = true;
continue;
}
if (mod->configure) {
ret = mod->configure(mod, graph_obj);
if (ret != 0)
goto done;
mod->is_configured = true;
}
}
}
done:
pthread_mutex_unlock(&graph_obj->lock);
AGM_LOGD("exit, ret %d", ret);
return ret;
}
int graph_change(struct graph_obj *graph_obj,
struct agm_meta_data_gsl *meta_data_kv,
struct device_obj *dev_obj)
{
int ret = 0;
struct gsl_cmd_graph_select change_graph;
module_info_t *mod = NULL;
struct agm_key_vector_gsl *gkv;
struct listnode *node, *temp_node = NULL;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
AGM_LOGD("entry graph_handle %p", graph_obj->graph_handle);
if (dev_obj != NULL) {
mod = NULL;
module_info_t *add_module, *temp_mod = NULL;
size_t module_info_size;
struct gsl_module_id_info *module_info;
bool mod_present = false;
size_t arraysize;
module_info_t *hw_ep_module = NULL;
get_hw_ep_module_list_array(&hw_ep_module, &arraysize);
if (dev_obj->hw_ep_info.dir == AUDIO_OUTPUT)
mod = &hw_ep_module[0];
else
mod = &hw_ep_module[1];
ret = gsl_get_tagged_module_info((struct gsl_key_vector *)
&meta_data_kv->gkv,
mod->tag,
&module_info, (uint32_t*) &module_info_size);
if (ret != 0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("cannot get tagged module info for module %x\n",
mod->tag);
goto done;
}
/**
*Check if this is the same device object as was passed for graph open
*or a new one.We do this by comparing the module_iid of the module
*present in the graph object with the one returned from the above api.
*If this is a new module, we delete the older device tagged module
*as it is not part of the graph anymore (would have been removed as a
*part of graph_remove).
*/
list_for_each(node, &graph_obj->tagged_mod_list) {
temp_mod = node_to_item(node, module_info_t, list);
if (temp_mod->miid == module_info->module_entry[0].module_iid) {
AGM_LOGV("info for module %x, config flag = %d\n", temp_mod->tag, temp_mod->is_configured);
mod_present = true;
temp_mod->is_configured = false;
break;
}
}
/* Delete the current hw_ep(Device module) from the list */
list_for_each_safe(node, temp_node, &graph_obj->tagged_mod_list) {
temp_mod = node_to_item(node, module_info_t, list);
if (((temp_mod->tag == DEVICE_HW_ENDPOINT_TX) ||
(temp_mod->tag == DEVICE_HW_ENDPOINT_RX)) &&
(temp_mod->miid != module_info->module_entry[0].module_iid)) {
list_remove(node);
if (temp_mod->gkv) {
free(temp_mod->gkv->kv);
free(temp_mod->gkv);
}
free(temp_mod);
temp_mod = NULL;
}
}
if (!mod_present) {
/*This is a new device object, add this module to the list */
add_module = ADD_MODULE(*mod, dev_obj);
if (!add_module) {
AGM_LOGE("No memory to allocate for add_module\n");
ret = -ENOMEM;
goto done;
}
add_module->miid = module_info->module_entry[0].module_iid;
add_module->mid = module_info->module_entry[0].module_id;
/*Make a local copy of gkv and use when we query gsl
for tagged data*/
gkv = calloc(1, sizeof(struct agm_key_vector_gsl));
if (!gkv) {
AGM_LOGE("No memory to allocate for gkv\n");
ret = -ENOMEM;
goto done;
}
gkv->num_kvs = meta_data_kv->gkv.num_kvs;
gkv->kv = calloc(gkv->num_kvs, sizeof(struct agm_key_value));
if (!gkv->kv) {
AGM_LOGE("No memory to allocate for kv\n");
free(gkv);
ret = -ENOMEM;
goto done;
}
memcpy(gkv->kv, meta_data_kv->gkv.kv,
gkv->num_kvs * sizeof(struct agm_key_value));
add_module->gkv = gkv;
gkv = NULL;
}
}
/*Send the new GKV for CHANGE_GRAPH*/
change_graph.graph_key_vector.num_kvps = meta_data_kv->gkv.num_kvs;
change_graph.graph_key_vector.kvp = (struct gsl_key_value_pair *)
meta_data_kv->gkv.kv;
change_graph.cal_key_vect.num_kvps = meta_data_kv->ckv.num_kvs;
change_graph.cal_key_vect.kvp = (struct gsl_key_value_pair *)
meta_data_kv->ckv.kv;
metadata_print(meta_data_kv);
print_graph_alias(meta_data_kv);
ret = gsl_ioctl(graph_obj->graph_handle, GSL_CMD_CHANGE_GRAPH, &change_graph,
sizeof(struct gsl_cmd_graph_select));
if (ret != 0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("graph add failed with error %d\n", ret);
goto done;
}
/*configure modules again*/
list_for_each(node, &graph_obj->tagged_mod_list) {
mod = node_to_item(node, module_info_t, list);
if (mod->configure && !mod->is_configured &&
(mod->dev_obj != NULL && device_get_start_refcnt(mod->dev_obj) == 0)) {
ret = mod->configure(mod, graph_obj);
if (ret != 0)
goto done;
mod->is_configured = true;
}
}
done:
pthread_mutex_unlock(&graph_obj->lock);
AGM_LOGD("exit, ret %d", ret);
return ret;
}
int graph_remove(struct graph_obj *graph_obj,
struct agm_meta_data_gsl *meta_data_kv)
{
int ret = 0;
struct gsl_cmd_remove_graph rm_graph;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
AGM_LOGD("entry graph_handle %p\n", graph_obj->graph_handle);
/**
*graph_remove would only pass the graph which needs to be removed.
*to GSL. Once graph remove is done, sesison obj will have to issue
*graph_change/graph_add if reconfiguration of modules is needed, otherwise
*graph_start will suffice.graph remove wont reconfigure the modules.
*/
rm_graph.graph_key_vector.num_kvps = meta_data_kv->gkv.num_kvs;
rm_graph.graph_key_vector.kvp = (struct gsl_key_value_pair *)
meta_data_kv->gkv.kv;
metadata_print(meta_data_kv);
print_graph_alias(meta_data_kv);
ret = gsl_ioctl(graph_obj->graph_handle, GSL_CMD_REMOVE_GRAPH, &rm_graph,
sizeof(struct gsl_cmd_remove_graph));
if (ret != 0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("graph add failed with error %d\n", ret);
}
pthread_mutex_unlock(&graph_obj->lock);
AGM_LOGD("exit, ret %d", ret);
return ret;
}
int graph_register_cb(struct graph_obj *gph_obj, event_cb cb,
void *client_data)
{
if (gph_obj == NULL){
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
if (cb == NULL) {
AGM_LOGE("No callback to register\n");
return -EINVAL;
}
pthread_mutex_lock(&gph_obj->lock);
gph_obj->cb = cb;
gph_obj->client_data = client_data;
pthread_mutex_unlock(&gph_obj->lock);
return 0;
}
int graph_register_for_events(struct graph_obj *gph_obj,
struct agm_event_reg_cfg *evt_reg_cfg)
{
int ret = 0;
struct gsl_cmd_register_custom_event *reg_ev_payload = NULL;
size_t payload_size = 0;
if (gph_obj == NULL){
AGM_LOGE("invalid graph object\n");
ret = -EINVAL;
goto done;
}
if (evt_reg_cfg == NULL) {
AGM_LOGE("No event register payload passed\n");
ret = -EINVAL;
goto done;
}
pthread_mutex_lock(&gph_obj->lock);
if (gph_obj->graph_handle == NULL) {
pthread_mutex_unlock(&gph_obj->lock);
AGM_LOGE("invalid graph handle\n");
ret = -EINVAL;
goto done;
}
payload_size = sizeof(struct gsl_cmd_register_custom_event) +
evt_reg_cfg->event_config_payload_size;
reg_ev_payload = calloc(1, payload_size);
if (reg_ev_payload == NULL) {
pthread_mutex_unlock(&gph_obj->lock);
AGM_LOGE("calloc failed for reg_ev_payload\n");
ret = -ENOMEM;
goto done;
}
reg_ev_payload->event_id = evt_reg_cfg->event_id;
reg_ev_payload->module_instance_id = evt_reg_cfg->module_instance_id;
reg_ev_payload->event_config_payload_size =
evt_reg_cfg->event_config_payload_size;
reg_ev_payload->is_register = evt_reg_cfg->is_register;
memcpy((uint8_t *)reg_ev_payload + sizeof(struct gsl_cmd_register_custom_event),
evt_reg_cfg->event_config_payload,
evt_reg_cfg->event_config_payload_size);
ret = gsl_ioctl(gph_obj->graph_handle, GSL_CMD_REGISTER_CUSTOM_EVENT,
reg_ev_payload, payload_size);
if (ret != 0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("event registration failed with error %d\n", ret);
}
free(reg_ev_payload);
pthread_mutex_unlock(&gph_obj->lock);
gph_obj->buf_info.timestamp = 0;
done:
return ret;
}
size_t graph_get_hw_processed_buff_cnt(struct graph_obj *graph_obj,
enum direction dir __unused)
{
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object or null callback\n");
return 0;
}
/*TODO: Uncomment that call once platform moves to latest GSL release*/
return 2 /*gsl_get_processed_buff_cnt(graph_obj->graph_handle, dir)*/;
}
int graph_eos(struct graph_obj *graph_obj)
{
int ret = 0;
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
AGM_LOGE("enter");
ret = gsl_ioctl(graph_obj->graph_handle, GSL_CMD_EOS, NULL, 0);
AGM_LOGE("exit, ret %d", ret);
return ar_err_get_lnx_err_code(ret);
}
int graph_get_session_time(struct graph_obj *graph_obj, uint64_t *tstamp)
{
int ret = 0;
uint8_t *payload = NULL;
struct apm_module_param_data_t *header;
struct param_id_spr_session_time_t *sess_time;
size_t payload_size = 0;
uint64_t timestamp;
if (graph_obj == NULL || tstamp == NULL) {
AGM_LOGE("Invalid Input Params\n");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
if (!(graph_obj->state & (STARTED))) {
AGM_LOGV("graph object is not in correct state, current state %d\n",
graph_obj->state);
ret = 0;
goto done;
}
if (graph_obj->spr_miid == 0) {
AGM_LOGE("Invalid SPR module IID to query timestamp\n");
goto done;
}
AGM_LOGV("SPR module IID: %x\n", graph_obj->spr_miid);
payload_size = sizeof(struct apm_module_param_data_t) +
sizeof(struct param_id_spr_session_time_t);
/*ensure that the payloadsize is byte multiple */
ALIGN_PAYLOAD(payload_size, 8);
payload = calloc(1, (size_t)payload_size);
if (!payload)
goto done;
header = (struct apm_module_param_data_t*)payload;
sess_time = (struct param_id_spr_session_time_t *)
(payload + sizeof(struct apm_module_param_data_t));
header->module_instance_id = graph_obj->spr_miid;
header->param_id = PARAM_ID_SPR_SESSION_TIME;
header->error_code = 0x0;
header->param_size = (uint32_t)sizeof(struct param_id_spr_session_time_t);
ret = gsl_get_custom_config(graph_obj->graph_handle, payload, payload_size);
if (ret != 0) {
ret = ar_err_get_lnx_err_code(ret);
AGM_LOGE("gsl_get_custom_config command failed with error %d\n", ret);
goto get_fail;
}
AGM_LOGV("session_time: msw[%u], lsw[%u], at: msw[%u], \
lsw[%u] ts: msw[%u], lsw[%u]\n",
sess_time->session_time.value_msw,
sess_time->session_time.value_lsw,
sess_time->absolute_time.value_msw,
sess_time->absolute_time.value_lsw,
sess_time->timestamp.value_msw,
sess_time->timestamp.value_lsw);
timestamp = (uint64_t)sess_time->session_time.value_msw;
timestamp = timestamp << 32 | sess_time->session_time.value_lsw;
*tstamp = timestamp;
get_fail:
free(payload);
done:
pthread_mutex_unlock(&graph_obj->lock);
return ret;
}
int graph_get_buffer_timestamp(struct graph_obj *graph_obj, uint64_t *tstamp)
{
int ret = 0;
if (graph_obj == NULL || tstamp == NULL) {
AGM_LOGE("Invalid Input Params");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
if (!(graph_obj->state & (STARTED))) {
AGM_LOGE("graph object is not in correct state, current state %d",
graph_obj->state);
ret = -EINVAL;
goto done;
}
*tstamp = graph_obj->buf_info.timestamp;
done:
pthread_mutex_unlock(&graph_obj->lock);
return ret;
}
/* TODO expose this header file from osal */
struct ar_shmem_handle {
/*ion fd created on ion memory allocation*/
int32_t ion_mem_fd;
};
static int graph_fill_buf_info(struct graph_obj *gph_obj,
struct agm_buf_info *buf_info, enum gsl_cmd_id cmd_id, enum buf_flag flag)
{
struct gsl_cmd_get_shmem_buf_info *shmem_buf_info = NULL;
struct ar_shmem_handle *shmem_handle;
int ret = -1;
if (gph_obj == NULL){
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
shmem_buf_info = calloc(1, sizeof(struct gsl_cmd_get_shmem_buf_info));
if (!shmem_buf_info) {
AGM_LOGE("shmem_buf_info allocation failed\n");
return -ENOMEM;
}
shmem_buf_info->num_buffs = 1;
shmem_buf_info->buffs = calloc(shmem_buf_info->num_buffs, sizeof(struct gsl_shmem_buf));
if (!shmem_buf_info->buffs) {
AGM_LOGE("buf allocation failed\n");
ret = -ENOMEM;
goto free_shbuf_info;
}
ret = gsl_ioctl(gph_obj->graph_handle, cmd_id, shmem_buf_info,
sizeof(struct gsl_cmd_get_shmem_buf_info) + sizeof(struct gsl_shmem_buf));
if (ret != 0) {
AGM_LOGE("Buffer info get failed error %d", ret);
goto free_buffs;
}
AGM_LOGD("metadata %llx\n", (unsigned long long) shmem_buf_info->buffs[0].metadata);
AGM_LOGD("shmem_buf_info size %d - addr %p\n", shmem_buf_info->size, shmem_buf_info->buffs[0].addr);
shmem_handle = (struct ar_shmem_handle *)shmem_buf_info->buffs[0].metadata;
if (shmem_handle) {
if (flag == DATA_BUF) {
buf_info->data_buf_fd = shmem_handle->ion_mem_fd;
buf_info->data_buf_size = shmem_buf_info->size;
}
else {
buf_info->pos_buf_fd = shmem_handle->ion_mem_fd;
buf_info->pos_buf_size = shmem_buf_info->size;
}
}
free_buffs:
free(shmem_buf_info->buffs);
free_shbuf_info:
free(shmem_buf_info);
return ret;
}
int graph_get_buf_info(struct graph_obj *graph_obj, struct agm_buf_info *buf_info, uint32_t flag)
{
struct session_obj *sess_obj = NULL;
enum gsl_cmd_id cmd_id;
int ret = -EINVAL;
struct agm_buffer_config buffer_config = {0};
if (graph_obj == NULL) {
AGM_LOGE("invalid graph object");
return -EINVAL;
}
sess_obj = graph_obj->sess_obj;
if (sess_obj == NULL) {
AGM_LOGE("invalid sess object");
return -EINVAL;
}
if (sess_obj->stream_config.dir == TX)
buffer_config = sess_obj->in_buffer_config;
else
buffer_config = sess_obj->out_buffer_config;
if ((buffer_config.count == 0) ||
(buffer_config.size == 0)) {
AGM_LOGE("invalid buffer count or size");
return -EINVAL;
}
configure_buffer_params(graph_obj, sess_obj);
if (flag & DATA_BUF) {
if (sess_obj->stream_config.dir == RX)
cmd_id = GSL_CMD_GET_WRITE_BUFF_INFO;
else
cmd_id = GSL_CMD_GET_READ_BUFF_INFO;
ret = graph_fill_buf_info(graph_obj, buf_info, cmd_id, DATA_BUF);
}
if (flag & POS_BUF) {
if (sess_obj->stream_config.dir == RX)
cmd_id = GSL_CMD_GET_WRITE_POS_BUFF_INFO;
else
cmd_id = GSL_CMD_GET_READ_POS_BUFF_INFO;
ret = graph_fill_buf_info(graph_obj, buf_info, cmd_id, POS_BUF);
}
return ret;
}
int graph_set_gapless_metadata(struct graph_obj *graph_obj,
enum agm_gapless_silence_type type,
uint32_t silence)
{
int ret = 0;
struct listnode *node = NULL;
struct module_info *mod;
struct apm_module_param_data_t *header;
struct param_id_remove_initial_silence_t *pid_is;
struct param_id_remove_trailing_silence_t *pid_ts;
uint8_t *payload = NULL;
size_t payload_size = 0;
uint32_t decoder_miid = 0;
if (graph_obj == NULL){
AGM_LOGE("invalid graph object\n");
return -EINVAL;
}
pthread_mutex_lock(&graph_obj->lock);
list_for_each(node, &graph_obj->tagged_mod_list) {
mod = node_to_item(node, module_info_t, list);
if (mod->tag == TAG_STREAM_PLACEHOLDER_DECODER) {
AGM_LOGD("Decoder module IID %x", mod->miid);
decoder_miid = mod->miid;
break;
}
}
if (decoder_miid == 0) {
AGM_LOGE("Decoder MIID not found");
ret = -EINVAL;
goto done;
}
/* Send initial/trailing silence information */
payload_size = sizeof(struct apm_module_param_data_t) +
sizeof(struct param_id_remove_initial_silence_t);
if (payload_size % 8 != 0)
payload_size = payload_size + (8 - payload_size % 8);
payload = calloc(1, (size_t)payload_size);
if (!payload) {
AGM_LOGE("No memory to allocate for payload");
ret = -ENOMEM;
goto done;
}
header = (struct apm_module_param_data_t*)payload;
pid_is = (struct param_id_remove_initial_silence_t *)(payload
+ sizeof(struct apm_module_param_data_t));
header->error_code = 0x0;
header->param_size = payload_size;
header->module_instance_id = decoder_miid;
if (type == INITIAL_SILENCE) {
header->param_id = PARAM_ID_REMOVE_INITIAL_SILENCE;
} else if (type == TRAILING_SILENCE) {
header->param_id = PARAM_ID_REMOVE_TRAILING_SILENCE;
} else {
AGM_LOGE("Invalid gapless silence type %d", type);
goto error;
}
pid_is->samples_per_ch_to_remove = silence;
ret = gsl_set_custom_config(graph_obj->graph_handle, payload, payload_size);
if (ret !=0)
AGM_LOGE("failed to set %d type silence with ret = %d", type, ret);
error:
free(payload);
done:
pthread_mutex_unlock(&graph_obj->lock);
return ret;
}
int graph_set_tag_data_to_acdb(
struct agm_key_vector_gsl *graph_key_vect, uint32_t tag_id,
struct agm_key_vector_gsl *tag_key_vect, uint8_t *payload,
uint32_t payload_size)
{
return gsl_set_tag_data_to_acdb((struct gsl_key_vector *)graph_key_vect,
tag_id, (struct gsl_key_vector *)tag_key_vect,
payload, payload_size);
}
int graph_set_cal_data_to_acdb(
struct agm_key_vector_gsl *graph_key_vect,
struct agm_key_vector_gsl *cal_key_vect, uint8_t *payload,
uint32_t payload_size)
{
return gsl_set_cal_data_to_acdb((struct gsl_key_vector *)graph_key_vect,
(struct gsl_key_vector *)cal_key_vect,
payload, payload_size);
}
int graph_get_tagged_data(
const struct agm_key_vector_gsl *graph_key_vect, uint32_t tag,
struct agm_key_vector_gsl *tag_key_vect, uint8_t *payload,
size_t *payload_size)
{
return gsl_get_tagged_data((struct gsl_key_vector *)graph_key_vect,
tag, (struct gsl_key_vector *)tag_key_vect,
payload, payload_size);
}
int graph_get_tckv_data_from_acdb(
const struct agm_key_vector_gsl *graph_key_vect, uint32_t tag,
struct agm_key_vector_gsl *tag_key_vect, uint8_t *payload,
size_t *payload_size)
{
int ret = 0;
uint32_t *ptr = NULL;
size_t query_payload_size = *payload_size;
struct apm_module_param_data_t *param = (apm_module_param_data_t *)payload;
uint32_t *param_list;
if (!payload) {
return -EINVAL;
}
//payload: instance_id, param_id, size, error_code, data, padding if possible
ptr = (uint32_t *)payload;
param_list = calloc(1, PARAM_LIST_MAX_IDX * sizeof(uint32_t));
if (!param_list)
return -ENOMEM;
param_list[MIID_IDX] = ptr[0];
param_list[NUM_OF_PARAM_IDX] = 1;
param_list[PARAM_ID_IDX] = param->param_id;
AGM_LOGI("miid=0x%x param_id=0x%x",
param_list[MIID_IDX], param_list[PARAM_ID_IDX]);
if (tag) {
AGM_LOGI("Tag for tkv is 0x%x", tag);
ret = gsl_get_tag_data_from_acdb((struct gsl_key_vector *)graph_key_vect,
tag, (struct gsl_key_vector *)tag_key_vect, 1, param_list,
NULL, payload_size);
} else {
AGM_LOGI("This is ckv");
ret = gsl_get_cal_data_from_acdb((struct gsl_key_vector *)graph_key_vect,
(struct gsl_key_vector *)tag_key_vect, 1, param_list,
NULL, payload_size);
}
if (ret) {
AGM_LOGE("failed to get tagged data size");
ret = -EINVAL;
goto end;
}
AGM_LOGI("expected size = %d query_size= %d",
*payload_size, query_payload_size);
if (*payload_size > query_payload_size) {
AGM_LOGE("payload size is too small to hold result.");
ret = -ENOMEM;
goto end;
}
uint8_t *get_payload = calloc(1, *payload_size);
if (!get_payload) {
ret = -ENOMEM;
goto end;
}
if (tag) {
AGM_LOGE("This is tag data.");
ret = gsl_get_tag_data_from_acdb((struct gsl_key_vector *)graph_key_vect,
tag, (struct gsl_key_vector *)tag_key_vect, 1, param_list,
get_payload, payload_size);
} else {
AGM_LOGE("This is ckv data.");
ret = gsl_get_cal_data_from_acdb((struct gsl_key_vector *)graph_key_vect,
(struct gsl_key_vector *)tag_key_vect, 1, param_list,
get_payload, payload_size);
}
if (ret) {
AGM_LOGE("failed to get tagged data");
ret = -EINVAL;
goto error;
}
memcpy(payload, get_payload, *payload_size);
error:
free(get_payload);
end:
free(param_list);
return ret;
}
int graph_enable_acdb_persistence(uint8_t enable_flag)
{
return gsl_enable_acdb_persistence(enable_flag);
}
static bool is_media_config_needed_on_datapath(enum agm_media_format format)
{
bool ret = false;
switch (format) {
case AGM_FORMAT_MP3:
case AGM_FORMAT_AAC:
case AGM_FORMAT_FLAC:
case AGM_FORMAT_ALAC:
case AGM_FORMAT_APE:
case AGM_FORMAT_WMASTD:
case AGM_FORMAT_WMAPRO:
ret = true;
break;
default:
AGM_LOGE("Entered default, format %d", format);
break;
}
return ret;
}
int graph_set_media_config_datapath(struct graph_obj *graph_obj)
{
int ret = 0;
struct listnode *node = NULL;
module_info_t *mod = NULL;
struct session_obj *sess_obj = graph_obj->sess_obj;
if (is_media_config_needed_on_datapath(sess_obj->out_media_config.format)) {
list_for_each(node, &graph_obj->tagged_mod_list) {
mod = node_to_item(node, module_info_t, list);
if (mod->tag == STREAM_INPUT_MEDIA_FORMAT) {
ret = mod->configure(mod, graph_obj);
if (ret != 0) {
AGM_LOGE("Module configuration for miid %x, mid %x, tag %x, failed:%d\n",
mod->miid, mod->mid, mod->tag, ret);
}
}
}
} else {
AGM_LOGD("Media configuration on dataptah is not needed for format %d",
sess_obj->out_media_config.format);
}
return ret;
}
static void print_graph_alias(const struct agm_meta_data_gsl *meta_data_kv)
{
uint32_t acdb_string_len = 255;
char acdb_string [255] = {0};
int ret = AR_EOK;
if (meta_data_kv->gkv.num_kvs == 0) {
AGM_LOGD("print_graph_alias: No GKV pairs in meta_data");
return;
}
ret = gsl_get_graph_alias(&meta_data_kv->gkv, acdb_string, &acdb_string_len);
if (ret) {
AGM_LOGD("gsl_get_graph_alias failed: ret = %d\n", ret);
return;
}
AGM_LOGD("GKV Alias %s\n", acdb_string);
}