140 static int load_audio_interface(const char *if_name, audio_hw_device_t **dev)  in load_audio_interface()  argument
151     rc = audio_hw_device_open(mod, dev);  in load_audio_interface()
157     if ((*dev)->common.version < AUDIO_DEVICE_API_VERSION_MIN) {  in load_audio_interface()
158         ALOGE("%s wrong audio hw device version %04x", __func__, (*dev)->common.version);  in load_audio_interface()
165     *dev = NULL;  in load_audio_interface()
291             audio_hw_device_t *dev = audioHwDevice->hwDevice();  in findSuitableHwDev_l()  local
292             if ((dev->get_supported_devices != NULL) &&  in findSuitableHwDev_l()
293                     (dev->get_supported_devices(dev) & devices) == devices)  in findSuitableHwDev_l()
436             audio_hw_device_t *dev = mAudioHwDevs.valueAt(i)->hwDevice();  in dump()  local
437             dev->dump(dev, fd);  in dump()
747         AudioHwDevice *dev = mAudioHwDevs.valueAt(i);  in setMasterVolume()  local
750         if (dev->canSetMasterVolume()) {  in setMasterVolume()
751             dev->hwDevice()->set_master_volume(dev->hwDevice(), value);  in setMasterVolume()
788         audio_hw_device_t *dev = mPrimaryHardwareDev->hwDevice();  in setMode()  local
790         ret = dev->set_mode(dev, mode);  in setMode()
819         audio_hw_device_t *dev = mAudioHwDevs.valueAt(i)->hwDevice();  in setMicMute()  local
820         status_t result = dev->set_mic_mute(dev, state);  in setMicMute()
840         audio_hw_device_t *dev = mAudioHwDevs.valueAt(i)->hwDevice();  in getMicMute()  local
841         status_t result = dev->get_mic_mute(dev, &state);  in getMicMute()
869         AudioHwDevice *dev = mAudioHwDevs.valueAt(i);  in setMasterMute()  local
872         if (dev->canSetMasterMute()) {  in setMasterMute()
873             dev->hwDevice()->set_master_mute(dev->hwDevice(), muted);  in setMasterMute()
1050                 audio_hw_device_t *dev = mAudioHwDevs.valueAt(i)->hwDevice();  in setParameters()  local
1051                 status_t result = dev->set_parameters(dev, keyValuePairs.string());  in setParameters()
1131             audio_hw_device_t *dev = mAudioHwDevs.valueAt(i)->hwDevice();  in getParameters()  local
1132             s = dev->get_parameters(dev, keys.string());  in getParameters()
1171     audio_hw_device_t *dev = mPrimaryHardwareDev->hwDevice();  in getInputBufferSize()  local
1177         frames = dev->get_input_buffer_size(dev, &config);  in getInputBufferSize()
1225     audio_hw_device_t *dev = mPrimaryHardwareDev->hwDevice();  in setVoiceVolume()  local
1227     ret = dev->set_voice_volume(dev, value);  in setVoiceVolume()
1568     audio_hw_device_t *dev;  in loadHwModule_l()  local
1570     int rc = load_audio_interface(name, &dev);  in loadHwModule_l()
1577     rc = dev->init_check(dev);  in loadHwModule_l()
1595             if (NULL != dev->get_master_volume) {  in loadHwModule_l()
1597                 if (OK == dev->get_master_volume(dev, &mv)) {  in loadHwModule_l()
1603             if (NULL != dev->get_master_mute) {  in loadHwModule_l()
1605                 if (OK == dev->get_master_mute(dev, &mm)) {  in loadHwModule_l()
1612         if ((NULL != dev->set_master_volume) &&  in loadHwModule_l()
1613             (OK == dev->set_master_volume(dev, mMasterVolume))) {  in loadHwModule_l()
1619         if ((NULL != dev->set_master_mute) &&  in loadHwModule_l()
1620             (OK == dev->set_master_mute(dev, mMasterMute))) {  in loadHwModule_l()
1629     mAudioHwDevs.add(handle, new AudioHwDevice(handle, name, dev, flags));  in loadHwModule_l()
1632           name, dev->common.module->name, dev->common.module->id, handle);  in loadHwModule_l()
1682     audio_hw_device_t *dev = mPrimaryHardwareDev->hwDevice();  in getAudioHwSyncForSession()  local
1683     if (dev == NULL) {  in getAudioHwSyncForSession()
1686     char *reply = dev->get_parameters(dev, AUDIO_PARAMETER_HW_AV_SYNC);  in getAudioHwSyncForSession()