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| author | Tomasz Stanislawski <[email protected]> | 2012-06-14 10:37:42 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <[email protected]> | 2012-11-25 17:12:03 -0200 |
| commit | e15dab752d4c588544ccabdbe020a7cc092e23c8 (patch) | |
| tree | 3d8c754781eed6607d12af4b92c0403d6a6ae58a /fs/jbd2/commit.c | |
| parent | 40d8b7669ba352c30179c0deee8ce281fce99429 (diff) | |
[media] v4l: vb2-dma-contig: add support for scatterlist in userptr mode
This patch introduces usage of dma_map_sg to map memory behind
a userspace pointer to a device as dma-contiguous mapping.
This patch contains some of the code kindly provided by Marek Szyprowski
<[email protected]> and Kamil Debski <[email protected]> and Andrzej
Pietrasiewicz <[email protected]>. Kind thanks for bug reports from Laurent
Pinchart <[email protected]> and Seung-Woo Kim
<[email protected]>.
Signed-off-by: Tomasz Stanislawski <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Acked-by: Laurent Pinchart <[email protected]>
Acked-by: Hans Verkuil <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Diffstat (limited to 'fs/jbd2/commit.c')
0 files changed, 0 insertions, 0 deletions