diff options
| author |   Hans Verkuil <hans.verkuil@cisco.com> | 2014-11-18 09:50:59 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@osg.samsung.com> | 2014-11-25 08:51:44 -0200 |
| commit | d935c57e8fb6902a9ede603bb55d9e158f75f09a (patch) | |
| tree | f2640e64127e2a8cc1fedc55830fc37aab3ae540 /include/media | |
| parent | [media] vb2: replace 'write' by 'dma_dir' (diff) | |
| download | linux-dev-d935c57e8fb6902a9ede603bb55d9e158f75f09a.tar.xz linux-dev-d935c57e8fb6902a9ede603bb55d9e158f75f09a.zip | |
[media] vb2: add dma_dir to the alloc memop
This is needed for the next patch where the dma-sg alloc memop needs
to know the dma_dir.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Pawel Osciak <pawel@osciak.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/videobuf2-core.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/media/videobuf2-core.h b/include/media/videobuf2-core.h index d607871749c7..bd2cec2d6c3d 100644 --- a/include/media/videobuf2-core.h +++ b/include/media/videobuf2-core.h @@ -82,7 +82,9 @@ struct vb2_threadio_data; * unmap_dmabuf. */ struct vb2_mem_ops { - void *(*alloc)(void *alloc_ctx, unsigned long size, gfp_t gfp_flags); + void *(*alloc)(void *alloc_ctx, unsigned long size, + enum dma_data_direction dma_dir, + gfp_t gfp_flags); void (*put)(void *buf_priv); struct dma_buf *(*get_dmabuf)(void *buf_priv, unsigned long flags); |