diff options
| author | Hirokazu Honda <hiroh@chromium.org> | 2021-06-10 16:50:26 +0900 |
|---|---|---|
| committer | Laurent Pinchart <laurent.pinchart@ideasonboard.com> | 2021-12-04 23:05:05 +0200 |
| commit | 1af788a8fb37bd5695b572bb3506409949c06485 (patch) | |
| tree | fe97948c9d8cac8f25152bc37047c5331e8a24bf /src/libcamera/pipeline/raspberrypi/raspberrypi.cpp | |
| parent | 415ac123997f86ebf6d7994020fd017a6bfa5f27 (diff) | |
libcamera: pipeline: raspberrypi: DmaHeaps: Use UniqueFD for a file descriptor
Manages a file descriptor owned by DmaHeaps for a dma handle by
UniqueFD. Furthermore, DmaHeaps::alloc() creates a new file
descriptor and the returned file descriptor is owned by a caller.
This also clarifies it by changing the returned value to UniqueFD.
Signed-off-by: Hirokazu Honda <hiroh@chromium.org>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Hirokazu Honda <hiroh@chromium.org>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Diffstat (limited to 'src/libcamera/pipeline/raspberrypi/raspberrypi.cpp')
| -rw-r--r-- | src/libcamera/pipeline/raspberrypi/raspberrypi.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp index f4ddcc04..6debea63 100644 --- a/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp +++ b/src/libcamera/pipeline/raspberrypi/raspberrypi.cpp @@ -1393,7 +1393,7 @@ int RPiCameraData::configureIPA(const CameraConfiguration *config) /* Allocate the lens shading table via dmaHeap and pass to the IPA. */ if (!lsTable_.isValid()) { - lsTable_ = dmaHeap_.alloc("ls_grid", ipa::RPi::MaxLsGridSize); + lsTable_ = FileDescriptor(dmaHeap_.alloc("ls_grid", ipa::RPi::MaxLsGridSize)); if (!lsTable_.isValid()) return -ENOMEM; |