175 void ExternalCameraProvider::addExternalCamera(const char* devName) {  in addExternalCamera()  argument
176     ALOGV("%s: ExtCam: adding %s to External Camera HAL!", __FUNCTION__, devName);  in addExternalCamera()
180             std::to_string(mCfg.cameraIdOffset + std::atoi(devName + kDevicePrefixLen));  in addExternalCamera()
189 void ExternalCameraProvider::deviceAdded(const char* devName) {  in deviceAdded()  argument
191         base::unique_fd fd(::open(devName, O_RDWR));  in deviceAdded()
193             ALOGE("%s open v4l2 device %s failed:%s", __FUNCTION__, devName, strerror(errno));  in deviceAdded()
200             ALOGE("%s v4l2 QUERYCAP %s failed", __FUNCTION__, devName);  in deviceAdded()
205             ALOGW("%s device %s does not support VIDEO_CAPTURE", __FUNCTION__, devName);  in deviceAdded()
212             ndk::SharedRefBase::make<ExternalCameraDevice>(devName, mCfg);  in deviceAdded()
214         ALOGW("%s: Attempt to init camera device %s failed!", __FUNCTION__, devName);  in deviceAdded()
218     addExternalCamera(devName);  in deviceAdded()
221 void ExternalCameraProvider::deviceRemoved(const char* devName) {  in deviceRemoved()  argument
225             std::to_string(mCfg.cameraIdOffset + std::atoi(devName + kDevicePrefixLen));  in deviceRemoved()
232         ALOGE("%s: cannot find camera device to remove %s", __FUNCTION__, devName);  in deviceRemoved()