1942     in->pcm_device_id = platform_get_pcm_device_id(in->usecase, PCM_CAPTURE);  in start_input_stream()
1943     if (in->pcm_device_id < 0) {  in start_input_stream()
1987               __func__, adev->snd_card, in->pcm_device_id, in->config.channels);  in start_input_stream()
1990             in->pcm = pcm_open(adev->snd_card, in->pcm_device_id,  in start_input_stream()
2349             adev->visualizer_stop_output(out->handle, out->pcm_device_id);  in stop_output_stream()
2351             adev->offload_effects_stop_output(out->handle, out->pcm_device_id);  in stop_output_stream()
2411 struct pcm* pcm_open_prepare_helper(unsigned int snd_card, unsigned int pcm_device_id,  in pcm_open_prepare_helper()  argument
2418         pcm = pcm_open(snd_card, pcm_device_id, flags, config);  in pcm_open_prepare_helper()
2485     out->pcm_device_id = platform_get_pcm_device_id(out->usecase, PCM_PLAYBACK);  in start_output_stream()
2486     if (out->pcm_device_id < 0) {  in start_output_stream()
2488               __func__, out->pcm_device_id, out->usecase);  in start_output_stream()
2547           __func__, adev->snd_card, out->pcm_device_id, out->config.format);  in start_output_stream()
2550         out->compr = compress_open(adev->snd_card, out->pcm_device_id,  in start_output_stream()
2566             adev->visualizer_start_output(out->handle, out->pcm_device_id,  in start_output_stream()
2570             adev->offload_effects_start_output(out->handle, out->pcm_device_id);  in start_output_stream()
2592         out->pcm = pcm_open_prepare_helper(adev->snd_card, out->pcm_device_id,  in start_output_stream()
3355     int pcm_device_id = platform_get_pcm_device_id(out->usecase,  in out_set_compr_volume()  local
3362              "Compress Playback %d Volume", pcm_device_id);  in out_set_compr_volume()
3395         int pcm_device_id = platform_get_pcm_device_id(out->usecase, PCM_PLAYBACK);  in out_set_pcm_volume()  local
3396         snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Playback %d Volume", pcm_device_id);  in out_set_pcm_volume()
4055     out->pcm_device_id = platform_get_pcm_device_id(out->usecase, PCM_PLAYBACK);  in out_create_mmap_buffer()
4056     if (out->pcm_device_id < 0) {  in out_create_mmap_buffer()
4058               __func__, out->pcm_device_id, out->usecase);  in out_create_mmap_buffer()
4066           __func__, adev->snd_card, out->pcm_device_id, out->config.channels);  in out_create_mmap_buffer()
4067     out->pcm = pcm_open(adev->snd_card, out->pcm_device_id,  in out_create_mmap_buffer()
4083                                     out->pcm_device_id, 0 /*playback*/,  in out_create_mmap_buffer()
4390     snprintf(mixer_ctl_name, sizeof(mixer_ctl_name), "Capture %d Volume", in->pcm_device_id);  in in_set_gain()
4795     in->pcm_device_id = platform_get_pcm_device_id(in->usecase, PCM_CAPTURE);  in in_create_mmap_buffer()
4796     if (in->pcm_device_id < 0) {  in in_create_mmap_buffer()
4798               __func__, in->pcm_device_id, in->usecase);  in in_create_mmap_buffer()
4806           __func__, adev->snd_card, in->pcm_device_id, in->config.channels);  in in_create_mmap_buffer()
4807     in->pcm = pcm_open(adev->snd_card, in->pcm_device_id,  in in_create_mmap_buffer()
4824                                     in->pcm_device_id, 1 /*capture*/,  in in_create_mmap_buffer()