summaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/libcamera/v4l2_device.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/libcamera/v4l2_device.cpp b/src/libcamera/v4l2_device.cpp
index 83901763..c60f7c91 100644
--- a/src/libcamera/v4l2_device.cpp
+++ b/src/libcamera/v4l2_device.cpp
@@ -244,7 +244,8 @@ ControlList V4L2Device::getControls(const std::vector<uint32_t> &ids)
}
/* A specific control failed. */
- LOG(V4L2, Error) << "Unable to read control " << errorIdx
+ const unsigned int id = v4l2Ctrls[errorIdx].id;
+ LOG(V4L2, Error) << "Unable to read control " << utils::hex(id)
<< ": " << strerror(-ret);
v4l2Ctrls.resize(errorIdx);
@@ -354,7 +355,8 @@ int V4L2Device::setControls(ControlList *ctrls)
}
/* A specific control failed. */
- LOG(V4L2, Error) << "Unable to set control " << errorIdx
+ const unsigned int id = v4l2Ctrls[errorIdx].id;
+ LOG(V4L2, Error) << "Unable to set control " << utils::hex(id)
<< ": " << strerror(-ret);
v4l2Ctrls.resize(errorIdx);