91     struct alsa_audio_device *adev = out->dev;  in start_output_stream()  local
108         adev->active_output = NULL;  in start_output_stream()
113     adev->active_output = out;  in start_output_stream()
162     struct alsa_audio_device *adev = out->dev;  in do_output_standby()  local
167         adev->active_output = NULL;  in do_output_standby()
197     struct alsa_audio_device *adev = out->dev;  in out_set_parameters()  local
207         pthread_mutex_lock(&adev->lock);  in out_set_parameters()
209         if (((adev->devices & AUDIO_DEVICE_OUT_ALL) != val) && (val != 0)) {  in out_set_parameters()
210             adev->devices &= ~AUDIO_DEVICE_OUT_ALL;  in out_set_parameters()
211             adev->devices |= val;  in out_set_parameters()
214         pthread_mutex_unlock(&adev->lock);  in out_set_parameters()
246     struct alsa_audio_device *adev = out->dev;  in out_write()  local
254     pthread_mutex_lock(&adev->lock);  in out_write()
259             pthread_mutex_unlock(&adev->lock);  in out_write()
265     pthread_mutex_unlock(&adev->lock);  in out_write()
638     struct alsa_audio_device *adev;  in adev_open()  local
643     adev = calloc(1, sizeof(struct alsa_audio_device));  in adev_open()
644     if (!adev)  in adev_open()
647     adev->hw_device.common.tag = HARDWARE_DEVICE_TAG;  in adev_open()
648     adev->hw_device.common.version = AUDIO_DEVICE_API_VERSION_2_0;  in adev_open()
649     adev->hw_device.common.module = (struct hw_module_t *) module;  in adev_open()
650     adev->hw_device.common.close = adev_close;  in adev_open()
651     adev->hw_device.init_check = adev_init_check;  in adev_open()
652     adev->hw_device.set_voice_volume = adev_set_voice_volume;  in adev_open()
653     adev->hw_device.set_master_volume = adev_set_master_volume;  in adev_open()
654     adev->hw_device.get_master_volume = adev_get_master_volume;  in adev_open()
655     adev->hw_device.set_master_mute = adev_set_master_mute;  in adev_open()
656     adev->hw_device.get_master_mute = adev_get_master_mute;  in adev_open()
657     adev->hw_device.set_mode = adev_set_mode;  in adev_open()
658     adev->hw_device.set_mic_mute = adev_set_mic_mute;  in adev_open()
659     adev->hw_device.get_mic_mute = adev_get_mic_mute;  in adev_open()
660     adev->hw_device.set_parameters = adev_set_parameters;  in adev_open()
661     adev->hw_device.get_parameters = adev_get_parameters;  in adev_open()
662     adev->hw_device.get_input_buffer_size = adev_get_input_buffer_size;  in adev_open()
663     adev->hw_device.open_output_stream = adev_open_output_stream;  in adev_open()
664     adev->hw_device.close_output_stream = adev_close_output_stream;  in adev_open()
665     adev->hw_device.open_input_stream = adev_open_input_stream;  in adev_open()
666     adev->hw_device.close_input_stream = adev_close_input_stream;  in adev_open()
667     adev->hw_device.dump = adev_dump;  in adev_open()
669     adev->devices = AUDIO_DEVICE_NONE;  in adev_open()
671     *device = &adev->hw_device.common;  in adev_open()