diff options
Diffstat (limited to 'src/libcamera/v4l2_device.cpp')
-rw-r--r-- | src/libcamera/v4l2_device.cpp | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/src/libcamera/v4l2_device.cpp b/src/libcamera/v4l2_device.cpp index 54b53de3..59c5ac98 100644 --- a/src/libcamera/v4l2_device.cpp +++ b/src/libcamera/v4l2_device.cpp @@ -20,6 +20,8 @@ */ namespace libcamera { +LOG_DEFINE_CATEGORY(V4L2) + /** * \struct V4L2Capability * \brief struct v4l2_capability object wrapper and helpers @@ -106,15 +108,16 @@ int V4L2Device::open() int ret; if (isOpen()) { - LOG(Error) << "Device already open"; + LOG(V4L2, Error) << "Device already open"; return -EBUSY; } ret = ::open(devnode_.c_str(), O_RDWR); if (ret < 0) { ret = -errno; - LOG(Error) << "Failed to open V4L2 device '" << devnode_ - << "': " << strerror(-ret); + LOG(V4L2, Error) + << "Failed to open V4L2 device '" << devnode_ + << "': " << strerror(-ret); return ret; } fd_ = ret; @@ -122,22 +125,24 @@ int V4L2Device::open() ret = ioctl(fd_, VIDIOC_QUERYCAP, &caps_); if (ret < 0) { ret = -errno; - LOG(Error) << "Failed to query device capabilities: " - << strerror(-ret); + LOG(V4L2, Error) + << "Failed to query device capabilities: " + << strerror(-ret); return ret; } - LOG(Debug) << "Opened '" << devnode_ << "' " - << caps_.bus_info() << ": " << caps_.driver() - << ": " << caps_.card(); + LOG(V4L2, Debug) + << "Opened '" << devnode_ << "' " + << caps_.bus_info() << ": " << caps_.driver() + << ": " << caps_.card(); if (!caps_.isCapture() && !caps_.isOutput()) { - LOG(Debug) << "Device is not a supported type"; + LOG(V4L2, Debug) << "Device is not a supported type"; return -EINVAL; } if (!caps_.hasStreaming()) { - LOG(Error) << "Device does not support streaming I/O"; + LOG(V4L2, Error) << "Device does not support streaming I/O"; return -EINVAL; } |