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| 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 /Documentation/guides | |
| 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 'Documentation/guides')
0 files changed, 0 insertions, 0 deletions