diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libcamera/pipeline/ipu3/ipu3.cpp | 10 | ||||
| -rw-r--r-- | src/libcamera/pipeline/uvcvideo.cpp | 3 | ||||
| -rw-r--r-- | src/libcamera/pipeline/vimc.cpp | 3 |
3 files changed, 8 insertions, 8 deletions
diff --git a/src/libcamera/pipeline/ipu3/ipu3.cpp b/src/libcamera/pipeline/ipu3/ipu3.cpp index 00416625..75e878af 100644 --- a/src/libcamera/pipeline/ipu3/ipu3.cpp +++ b/src/libcamera/pipeline/ipu3/ipu3.cpp @@ -614,21 +614,19 @@ bool PipelineHandlerIPU3::match(DeviceEnumerator *enumerator) imgu_dm.add("ipu3-imgu 1 viewfinder"); imgu_dm.add("ipu3-imgu 1 3a stat"); - /* - * It is safe to acquire both media devices at this point as - * DeviceEnumerator::search() skips the busy ones for us. - */ cio2MediaDev_ = enumerator->search(cio2_dm); if (!cio2MediaDev_) return false; - cio2MediaDev_->acquire(); + if (!cio2MediaDev_->acquire()) + return false; imguMediaDev_ = enumerator->search(imgu_dm); if (!imguMediaDev_) return false; - imguMediaDev_->acquire(); + if (!imguMediaDev_->acquire()) + return false; /* * Disable all links that are enabled by default on CIO2, as camera diff --git a/src/libcamera/pipeline/uvcvideo.cpp b/src/libcamera/pipeline/uvcvideo.cpp index 5d2f1c98..e40b052f 100644 --- a/src/libcamera/pipeline/uvcvideo.cpp +++ b/src/libcamera/pipeline/uvcvideo.cpp @@ -183,7 +183,8 @@ bool PipelineHandlerUVC::match(DeviceEnumerator *enumerator) if (!media_) return false; - media_->acquire(); + if (!media_->acquire()) + return false; std::unique_ptr<UVCCameraData> data = utils::make_unique<UVCCameraData>(this); diff --git a/src/libcamera/pipeline/vimc.cpp b/src/libcamera/pipeline/vimc.cpp index cdf43770..7b6ebd4c 100644 --- a/src/libcamera/pipeline/vimc.cpp +++ b/src/libcamera/pipeline/vimc.cpp @@ -193,7 +193,8 @@ bool PipelineHandlerVimc::match(DeviceEnumerator *enumerator) if (!media_) return false; - media_->acquire(); + if (!media_->acquire()) + return false; std::unique_ptr<VimcCameraData> data = utils::make_unique<VimcCameraData>(this); |