diff options
| author | Hirokazu Honda <hiroh@chromium.org> | 2021-05-13 11:29:45 +0900 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-05-24 05:55:42 +0300 |
| commit | 89dae58449648660e586322059de1cbe760832f9 (patch) | |
| tree | 6dbda27b40130c398e5232f9e20e898c82e6023a /src/libcamera/pipeline/ipu3/frames.cpp | |
| parent | fd1cbe84476b25b458c3dbe78ec6c55e774ce435 (diff) | |
libcamera: pipeline: ipu3: Store requests in the case a buffer shortage
PipelineHandlerIPU3 returns -ENOBUFS and -ENOMEM on queueing a
request when there are not sufficient buffers for the request.
Since the request will be successful if it is queued later when
enough buffers are available. The requests failed due to a buffer
shortage should be stored and retried later in the FIFO order.
This introduces the queue in IPU3CameraData to do that.
Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Diffstat (limited to 'src/libcamera/pipeline/ipu3/frames.cpp')
| -rw-r--r-- | src/libcamera/pipeline/ipu3/frames.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libcamera/pipeline/ipu3/frames.cpp b/src/libcamera/pipeline/ipu3/frames.cpp index d0f55ab9..29d9aafc 100644 --- a/src/libcamera/pipeline/ipu3/frames.cpp +++ b/src/libcamera/pipeline/ipu3/frames.cpp @@ -44,12 +44,12 @@ IPU3Frames::Info *IPU3Frames::create(Request *request) unsigned int id = request->sequence(); if (availableParamBuffers_.empty()) { - LOG(IPU3, Error) << "Parameters buffer underrun"; + LOG(IPU3, Debug) << "Parameters buffer underrun"; return nullptr; } if (availableStatBuffers_.empty()) { - LOG(IPU3, Error) << "Statistics buffer underrun"; + LOG(IPU3, Debug) << "Statistics buffer underrun"; return nullptr; } |