236     struct pcm_config config = profile->default_config;  in profile_test_sample_rate()  local
237     config.rate = rate;  in profile_test_sample_rate()
258     if (config.channels < FCC_LIMIT) {  in profile_test_sample_rate()
259         config.channels = profile->max_channel_count;  in profile_test_sample_rate()
260         if (config.channels > FCC_LIMIT) config.channels = FCC_LIMIT;  in profile_test_sample_rate()
264                                 profile->direction, &config);  in profile_test_sample_rate()
376 static int read_alsa_device_config(alsa_device_profile * profile, struct pcm_config * config)  in read_alsa_device_config()  argument
406     config->channels = pcm_params_get_min(alsa_hw_params, PCM_PARAM_CHANNELS);  in read_alsa_device_config()
410         config->channels < 2 && pcm_params_get_max(alsa_hw_params, PCM_PARAM_CHANNELS) >= 2) {  in read_alsa_device_config()
411         config->channels = 2;  in read_alsa_device_config()
413     config->rate = pcm_params_get_min(alsa_hw_params, PCM_PARAM_RATE);  in read_alsa_device_config()
415     if (config->rate < 48000 &&  in read_alsa_device_config()
417         config->rate = 48000;  in read_alsa_device_config()
418     } else if (config->rate < 44100 &&  in read_alsa_device_config()
420         config->rate = 44100;  in read_alsa_device_config()
422     config->period_size = profile_calc_min_period_size(profile, config->rate);  in read_alsa_device_config()
423     config->period_count = pcm_params_get_min(alsa_hw_params, PCM_PARAM_PERIODS);  in read_alsa_device_config()
424     config->format = get_pcm_format_for_mask(pcm_params_get_mask(alsa_hw_params, PCM_PARAM_FORMAT));  in read_alsa_device_config()
426     log_pcm_config(config, "read_alsa_device_config");  in read_alsa_device_config()
428     if (config->format == PCM_FORMAT_INVALID) {  in read_alsa_device_config()
437 bool profile_fill_builtin_device_info(alsa_device_profile* profile, struct pcm_config* config,  in profile_fill_builtin_device_info()  argument
444     profile->default_config.channels = config->channels;  in profile_fill_builtin_device_info()
445     profile->default_config.rate = config->rate;  in profile_fill_builtin_device_info()
446     profile->default_config.format = config->format;  in profile_fill_builtin_device_info()
457     profile->formats[0] = config->format;  in profile_fill_builtin_device_info()
459     profile->channel_counts[0] = config->channels;  in profile_fill_builtin_device_info()
461     profile->min_channel_count = profile->max_channel_count = config->channels;  in profile_fill_builtin_device_info()
462     profile->sample_rates[0] = config->rate;  in profile_fill_builtin_device_info()