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authorHirokazu Honda <hiroh@chromium.org>2021-06-10 16:50:26 +0900
committerLaurent Pinchart <laurent.pinchart@ideasonboard.com>2021-12-04 23:05:05 +0200
commit1af788a8fb37bd5695b572bb3506409949c06485 (patch)
treefe97948c9d8cac8f25152bc37047c5331e8a24bf /src/v4l2
parent415ac123997f86ebf6d7994020fd017a6bfa5f27 (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/v4l2')
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