177     struct csd_data *csd;  member
1154     struct csd_data *csd = calloc(1, sizeof(struct csd_data));  in open_csd_client()  local
1156     csd->csd_client = dlopen(LIB_CSD_CLIENT, RTLD_NOW);  in open_csd_client()
1157     if (csd->csd_client == NULL) {  in open_csd_client()
1163         csd->deinit = (deinit_t)dlsym(csd->csd_client,  in open_csd_client()
1165         if (csd->deinit == NULL) {  in open_csd_client()
1170         csd->disable_device = (disable_device_t)dlsym(csd->csd_client,  in open_csd_client()
1172         if (csd->disable_device == NULL) {  in open_csd_client()
1177         csd->enable_device_config = (enable_device_config_t)dlsym(csd->csd_client,  in open_csd_client()
1179         if (csd->enable_device_config == NULL) {  in open_csd_client()
1184         csd->enable_device = (enable_device_t)dlsym(csd->csd_client,  in open_csd_client()
1186         if (csd->enable_device == NULL) {  in open_csd_client()
1191         csd->start_voice = (start_voice_t)dlsym(csd->csd_client,  in open_csd_client()
1193         if (csd->start_voice == NULL) {  in open_csd_client()
1198         csd->stop_voice = (stop_voice_t)dlsym(csd->csd_client,  in open_csd_client()
1200         if (csd->stop_voice == NULL) {  in open_csd_client()
1205         csd->volume = (volume_t)dlsym(csd->csd_client,  in open_csd_client()
1207         if (csd->volume == NULL) {  in open_csd_client()
1212         csd->mic_mute = (mic_mute_t)dlsym(csd->csd_client,  in open_csd_client()
1214         if (csd->mic_mute == NULL) {  in open_csd_client()
1219         csd->slow_talk = (slow_talk_t)dlsym(csd->csd_client,  in open_csd_client()
1221         if (csd->slow_talk == NULL) {  in open_csd_client()
1226         csd->start_playback = (start_playback_t)dlsym(csd->csd_client,  in open_csd_client()
1228         if (csd->start_playback == NULL) {  in open_csd_client()
1233         csd->stop_playback = (stop_playback_t)dlsym(csd->csd_client,  in open_csd_client()
1235         if (csd->stop_playback == NULL) {  in open_csd_client()
1240         csd->start_record = (start_record_t)dlsym(csd->csd_client,  in open_csd_client()
1242         if (csd->start_record == NULL) {  in open_csd_client()
1247         csd->stop_record = (stop_record_t)dlsym(csd->csd_client,  in open_csd_client()
1249         if (csd->stop_record == NULL) {  in open_csd_client()
1255         csd->get_sample_rate = (get_sample_rate_t)dlsym(csd->csd_client,  in open_csd_client()
1257         if (csd->get_sample_rate == NULL) {  in open_csd_client()
1264         csd->init = (init_t)dlsym(csd->csd_client, "csd_client_init");  in open_csd_client()
1266         if (csd->init == NULL) {  in open_csd_client()
1271             csd->init(i2s_ext_modem);  in open_csd_client()
1274     return csd;  in open_csd_client()
1277     free(csd);  in open_csd_client()
1278     csd = NULL;  in open_csd_client()
1279     return csd;  in open_csd_client()
1282 void close_csd_client(struct csd_data *csd)  in close_csd_client()  argument
1284     if (csd != NULL) {  in close_csd_client()
1285         csd->deinit();  in close_csd_client()
1286         dlclose(csd->csd_client);  in close_csd_client()
1287         free(csd);  in close_csd_client()
1288         csd = NULL;  in close_csd_client()
1300     my_data->csd = NULL;  in platform_csd_init()
1326         my_data->csd = open_csd_client(false /*is_i2s_ext_modem*/);  in platform_csd_init()
1331      my_data->csd = NULL;  in platform_csd_init()
2017     close_csd_client(my_data->csd);  in platform_deinit()
2489     if (my_data->csd != NULL &&  in platform_switch_voice_call_device_pre()
2492         ret = my_data->csd->disable_device();  in platform_switch_voice_call_device_pre()
2509     if (my_data->csd == NULL)  in platform_switch_voice_call_enable_device_config()
2516         ret = my_data->csd->enable_device_config(acdb_rx_id, acdb_tx_id);  in platform_switch_voice_call_enable_device_config()
2560     if (my_data->csd == NULL)  in platform_switch_voice_call_usecase_route_post()
2567         ret = my_data->csd->enable_device(acdb_rx_id, acdb_tx_id,  in platform_switch_voice_call_usecase_route_post()
2585     if (my_data->csd != NULL) {  in platform_start_voice_call()
2586         ret = my_data->csd->start_voice(vsid);  in platform_start_voice_call()
2599     if (my_data->csd != NULL) {  in platform_stop_voice_call()
2600         ret = my_data->csd->stop_voice(vsid);  in platform_stop_voice_call()
2633     if (my_data->csd != NULL) {  in platform_get_sample_rate()
2634         ret = my_data->csd->get_sample_rate(rate);  in platform_get_sample_rate()
2724     if (my_data->csd != NULL) {  in platform_set_voice_volume()
2725         ret = my_data->csd->volume(ALL_SESSION_VSID, volume,  in platform_set_voice_volume()
2762     if (my_data->csd != NULL) {  in platform_set_mic_mute()
2763         ret = my_data->csd->mic_mute(ALL_SESSION_VSID, state,  in platform_set_mic_mute()
3694     if (my_data->csd != NULL) {  in platform_set_incall_recording_session_id()
3695         ret = my_data->csd->start_record(ALL_SESSION_VSID, rec_mode);  in platform_set_incall_recording_session_id()
3739     if (my_data->csd != NULL) {  in platform_stop_incall_recording_usecase()
3740         ret = my_data->csd->stop_record(ALL_SESSION_VSID);  in platform_stop_incall_recording_usecase()
3755     if (my_data->csd != NULL) {  in platform_start_incall_music_usecase()
3756         ret = my_data->csd->start_playback(ALL_SESSION_VSID);  in platform_start_incall_music_usecase()
3771     if (my_data->csd != NULL) {  in platform_stop_incall_music_usecase()
3772         ret = my_data->csd->stop_playback(ALL_SESSION_VSID);  in platform_stop_incall_music_usecase()