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-rw-r--r--src/libcamera/device_enumerator_udev.cpp10
1 files changed, 10 insertions, 0 deletions
diff --git a/src/libcamera/device_enumerator_udev.cpp b/src/libcamera/device_enumerator_udev.cpp
index 87638c59..e5535054 100644
--- a/src/libcamera/device_enumerator_udev.cpp
+++ b/src/libcamera/device_enumerator_udev.cpp
@@ -90,6 +90,13 @@ int DeviceEnumeratorUdev::addUdevDevice(struct udev_device *dev)
return ret;
}
+ if (ret) {
+ LOG(DeviceEnumerator, Debug)
+ << "Defer media device " << media->deviceNode()
+ << " due to " << ret << " missing dependencies";
+ return 0;
+ }
+
addDevice(media);
return 0;
}
@@ -313,6 +320,9 @@ int DeviceEnumeratorUdev::addV4L2Device(dev_t devnum)
deps->deps_.erase(devnum);
if (deps->deps_.empty()) {
+ LOG(DeviceEnumerator, Debug)
+ << "All dependencies for media device "
+ << deps->media_->deviceNode() << " found";
addDevice(deps->media_);
pending_.remove(*deps);
}