60         proxy->alsa_config.format = config->format;  in proxy_prepare()
62         proxy->alsa_config.format = profile->default_config.format;  in proxy_prepare()
72         proxy->alsa_config.rate = config->rate;  in proxy_prepare()
74         proxy->alsa_config.rate = profile->default_config.rate;  in proxy_prepare()
84         proxy->alsa_config.channels = config->channels;  in proxy_prepare()
86         proxy->alsa_config.channels = profile_get_closest_channel_count(profile, config->channels);  in proxy_prepare()
88               config->channels, proxy->alsa_config.channels);  in proxy_prepare()
95     proxy->alsa_config.period_count = profile->default_config.period_count;  in proxy_prepare()
96     proxy->alsa_config.period_size =  in proxy_prepare()
97             profile_get_period_size(proxy->profile, proxy->alsa_config.rate);  in proxy_prepare()
102     if (proxy->alsa_config.period_count == 0) {  in proxy_prepare()
103         proxy->alsa_config.period_count = 4;  in proxy_prepare()
109         proxy->frame_size = format_byte_size_map[config->format] * proxy->alsa_config.channels;  in proxy_prepare()
119         if (proxy->alsa_config.rate > profile->sample_rates[max_rate_index]) {  in proxy_prepare()
121                   proxy->alsa_config.rate, profile->sample_rates[max_rate_index]);  in proxy_prepare()
122             proxy->alsa_config.rate = profile->sample_rates[max_rate_index];  in proxy_prepare()
140             profile->direction | PCM_MONOTONIC, &proxy->alsa_config);  in proxy_open()
148         log_pcm_config(&proxy->alsa_config, "config");  in proxy_open()
173     return proxy->alsa_config.rate;  in proxy_get_sample_rate()
181     return proxy->alsa_config.format;  in proxy_get_format()
189     return proxy->alsa_config.channels;  in proxy_get_channel_count()
197     return proxy->alsa_config.period_size;  in proxy_get_period_size()
202     return proxy->alsa_config.period_count;  in proxy_get_period_count()
219                 proxy->alsa_config.period_size * proxy->alsa_config.period_count;  in proxy_get_presentation_position()
246                 proxy->alsa_config.period_size * proxy->alsa_config.period_count;  in proxy_get_capture_position()
285         dprintf(fd, "  channels: %d\n", proxy->alsa_config.channels);  in proxy_dump()
286         dprintf(fd, "  rate: %d\n", proxy->alsa_config.rate);  in proxy_dump()
287         dprintf(fd, "  period_size: %d\n", proxy->alsa_config.period_size);  in proxy_dump()
288         dprintf(fd, "  period_count: %d\n", proxy->alsa_config.period_count);  in proxy_dump()
289         dprintf(fd, "  format: %d\n", proxy->alsa_config.format);  in proxy_dump()
299     struct pcm_config alsa_config;  in proxy_scan_rates()  local
300     memcpy(&alsa_config, &proxy->alsa_config, sizeof(alsa_config));  in proxy_scan_rates()
305         alsa_config.rate = sample_rates[rate_index];  in proxy_scan_rates()
307                 profile->direction | PCM_MONOTONIC, &alsa_config);  in proxy_scan_rates()