181     struct audio_config req_config;                 // Constant after init  member
211     struct audio_config req_config;   // Constant after init  member
261     return out->req_config.sample_rate;  in out_get_sample_rate()
281     return out->req_config.channel_mask;  in out_get_channels()
288     return out->req_config.format;  in out_get_format()
689     return in->req_config.sample_rate;  in in_get_sample_rate()
804     int size = get_input_buffer_size(in->req_config.sample_rate,  in in_get_buffer_size()
805                                  in->req_config.format,  in in_get_buffer_size()
806                                  in->req_config.channel_mask);  in in_get_buffer_size()
814     return in->req_config.channel_mask;  in in_get_channels()
820     return in->req_config.format;  in in_get_format()
1106     if (popcount(in->req_config.channel_mask) == 1 &&  in in_read()
1237     memcpy(&out->req_config, config, sizeof(struct audio_config));  in adev_open_output_stream()
1473     memcpy(&in->req_config, config, sizeof(struct audio_config));  in adev_open_input_stream()