1710     pa_source_new_data source_data;  in pa__init()  local
1853     pa_source_new_data_init(&source_data);  in pa__init()
1854     source_data.driver = __FILE__;  in pa__init()
1855     source_data.module = m;  in pa__init()
1856     if (!(source_data.name = pa_xstrdup(pa_modargs_get_value(ma, "source_name", NULL))))  in pa__init()
1857         source_data.name = pa_sprintf_malloc("%s.echo-cancel", source_master->name);  in pa__init()
1858     pa_source_new_data_set_sample_spec(&source_data, &source_ss);  in pa__init()
1859     pa_source_new_data_set_channel_map(&source_data, &source_map);  in pa__init()
1860     pa_proplist_sets(source_data.proplist, PA_PROP_DEVICE_MASTER_DEVICE, source_master->name);  in pa__init()
1861     pa_proplist_sets(source_data.proplist, PA_PROP_DEVICE_CLASS, "filter");  in pa__init()
1863         pa_proplist_sets(source_data.proplist, PA_PROP_DEVICE_INTENDED_ROLES, "phone");  in pa__init()
1865 …if (pa_modargs_get_proplist(ma, "source_properties", source_data.proplist, PA_UPDATE_REPLACE) < 0)…  in pa__init()
1867         pa_source_new_data_done(&source_data);  in pa__init()
1871 …if ((u->source_auto_desc = !pa_proplist_contains(source_data.proplist, PA_PROP_DEVICE_DESCRIPTION)…  in pa__init()
1876 …  pa_proplist_setf(source_data.proplist, PA_PROP_DEVICE_DESCRIPTION, "%s (echo cancelled with %s)",  in pa__init()
1880 …u->source = pa_source_new(m->core, &source_data, (source_master->flags & (PA_SOURCE_LATENCY | PA_S…  in pa__init()
1882     pa_source_new_data_done(&source_data);  in pa__init()