182     struct pcm_config pcm_config;                   // Constant after init  member
213     struct pcm_config pcm_config;     // Constant after init  member
236 static struct pcm_config pcm_config_out = {
245 static struct pcm_config pcm_config_in = {
272     int size = out->pcm_config.period_size *  in out_get_buffer_size()
409     return (out->pcm_config.period_size * 1000) / out->pcm_config.rate;  in out_get_latency()
461                           PCM_OUT | PCM_MONOTONIC, &out->pcm_config);  in out_write_worker()
465                   out->pcm_config.channels,  in out_write_worker()
466                   out->pcm_config.format,  in out_write_worker()
467                   out->pcm_config.rate  in out_write_worker()
472             buffer_frames = out->pcm_config.period_size;  in out_write_worker()
1015                           PCM_IN | PCM_MONOTONIC, &in->pcm_config);  in in_read_worker()
1019                   in->pcm_config.channels,  in in_read_worker()
1020                   in->pcm_config.format,  in in_read_worker()
1021                   in->pcm_config.rate  in in_read_worker()
1026             buffer_frames = in->pcm_config.period_size;  in in_read_worker()
1107         in->pcm_config.channels == 2) {  in in_read()
1238     memcpy(&out->pcm_config, &pcm_config_out, sizeof(struct pcm_config));  in adev_open_output_stream()
1239     out->pcm_config.rate = config->sample_rate;  in adev_open_output_stream()
1240     out->pcm_config.period_size = out->pcm_config.rate*OUT_PERIOD_MS/1000;  in adev_open_output_stream()
1252                       out->pcm_config.period_size*out->pcm_config.period_count,  in adev_open_output_stream()
1253                       out->pcm_config.channels *  in adev_open_output_stream()
1254                       pcm_format_to_bits(out->pcm_config.format) >> 3);  in adev_open_output_stream()
1474     memcpy(&in->pcm_config, &pcm_config_in, sizeof(struct pcm_config));  in adev_open_input_stream()
1475     in->pcm_config.rate = config->sample_rate;  in adev_open_input_stream()
1476     in->pcm_config.period_size = in->pcm_config.rate*IN_PERIOD_MS/1000;  in adev_open_input_stream()
1488                       in->pcm_config.period_size*in->pcm_config.period_count,  in adev_open_input_stream()
1489                       in->pcm_config.channels *  in adev_open_input_stream()
1490                       pcm_format_to_bits(in->pcm_config.format) >> 3);  in adev_open_input_stream()