diff options
| -rw-r--r-- | src/libcamera/camera.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/libcamera/camera.cpp b/src/libcamera/camera.cpp index 8e17085b..b4197f95 100644 --- a/src/libcamera/camera.cpp +++ b/src/libcamera/camera.cpp @@ -488,8 +488,12 @@ int Camera::freeBuffers() if (!stream->bufferPool().count()) continue; - pipe_->freeBuffers(this, stream); + /* + * All mappings must be destroyed before buffers can be freed + * by the V4L2 device that has allocated them. + */ stream->bufferPool().destroyBuffers(); + pipe_->freeBuffers(this, stream); } state_ = CameraConfigured; |