522     struct stream_in *active_input = NULL;  in get_input_snd_device()  local
527         active_input = (struct stream_in *)usecase->stream;  in get_input_snd_device()
529     source = (active_input == NULL) ?  in get_input_snd_device()
530                                 AUDIO_SOURCE_DEFAULT : active_input->source;  in get_input_snd_device()
532     in_device = ((active_input == NULL) ?  in get_input_snd_device()
533                                     AUDIO_DEVICE_NONE : active_input->devices)  in get_input_snd_device()
535     channel_mask = (active_input == NULL) ?  in get_input_snd_device()
536                                 AUDIO_CHANNEL_IN_MONO : active_input->main_channels;  in get_input_snd_device()
595         if (active_input) {  in get_input_snd_device()
596             if (active_input->enable_aec) {  in get_input_snd_device()
755     struct stream_in *active_input = NULL;  in select_devices()  local
766         active_input = (struct stream_in *)usecase->stream;  in select_devices()
802                         active_input &&  in select_devices()
803                         active_input->source == AUDIO_SOURCE_VOICE_COMMUNICATION) {  in select_devices()
804                     select_devices(adev, active_input->usecase);  in select_devices()
811                 if (active_input->source == AUDIO_SOURCE_VOICE_COMMUNICATION &&  in select_devices()
1279     adev->active_input = NULL;  in stop_input_stream()
1317     adev->active_input = in;  in start_input_stream()
1454     adev->active_input = NULL;  in start_input_stream()
1910 …       if (adev->active_input && (adev->active_input->source == AUDIO_SOURCE_VOICE_COMMUNICATION ||  in out_set_parameters()
1911                     adev->active_input->source == AUDIO_SOURCE_MIC)) {  in out_set_parameters()
1912                 in = adev->active_input;  in out_set_parameters()
1947             LOG_ALWAYS_FATAL_IF(in != adev->active_input);  in out_set_parameters()
2088         if (adev->active_input &&  in out_write()
2089             (adev->active_input->source == AUDIO_SOURCE_VOICE_COMMUNICATION ||  in out_write()
2090                 adev->active_input->source == AUDIO_SOURCE_MIC)) {  in out_write()
2091                     in = adev->active_input;  in out_write()
2196         LOG_ALWAYS_FATAL_IF(in != adev->active_input);  in out_write()
3170     adev->active_input = NULL;  in adev_open()