[libcamera-devel] [PATCH 1/2] v4l2: v4l2_compat_manager: Don't print "camera not found" on openat()
Paul Elder
paul.elder at ideasonboard.com
Fri Aug 27 08:25:20 CEST 2021
Some applications (like Firefox) run open() many times on video device
nodes. This may lead to user confusion when they see "INFO V4L2Compat
v4l2_compat_manager.cpp:146 No camera found for /dev/videoX" over and
over again.
Lower the log level to debug so that we can still get this information
on debug, and so users won't see it all the time.
Signed-off-by: Paul Elder <paul.elder at ideasonboard.com>
---
src/v4l2/v4l2_compat_manager.cpp | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/v4l2/v4l2_compat_manager.cpp b/src/v4l2/v4l2_compat_manager.cpp
index e566125a..690a191f 100644
--- a/src/v4l2/v4l2_compat_manager.cpp
+++ b/src/v4l2/v4l2_compat_manager.cpp
@@ -143,7 +143,7 @@ int V4L2CompatManager::openat(int dirfd, const char *path, int oflag, mode_t mod
ret = getCameraIndex(fd);
if (ret < 0) {
- LOG(V4L2Compat, Info) << "No camera found for " << path;
+ LOG(V4L2Compat, Debug) << "No camera found for " << path;
return fd;
}
--
2.27.0
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