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| author | Pawel Osciak <p.osciak@samsung.com> | 2010-10-11 10:58:53 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-03-21 20:31:34 -0300 |
| commit | 3c18ff06d811f743d380e6436fac0143ffcf1266 (patch) | |
| tree | 7412bd6d9d393535aadbadd9b28593b27f9485a6 /include/media | |
| parent | 004cc3781c40a577b0349eef825efaaebc42dd43 (diff) | |
| download | op-kernel-dev-3c18ff06d811f743d380e6436fac0143ffcf1266.zip op-kernel-dev-3c18ff06d811f743d380e6436fac0143ffcf1266.tar.gz | |
[media] v4l: videobuf2: add vmalloc allocator
Add an implementation of contiguous virtual memory allocator and handling
routines for videobuf2, implemented on top of vmalloc()/vfree() calls.
Signed-off-by: Pawel Osciak <p.osciak@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
CC: Pawel Osciak <pawel@osciak.com>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/videobuf2-vmalloc.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/media/videobuf2-vmalloc.h b/include/media/videobuf2-vmalloc.h new file mode 100644 index 0000000..a76b8af --- /dev/null +++ b/include/media/videobuf2-vmalloc.h @@ -0,0 +1,20 @@ +/* + * videobuf2-vmalloc.h - vmalloc memory allocator for videobuf2 + * + * Copyright (C) 2010 Samsung Electronics + * + * Author: Pawel Osciak <p.osciak@samsung.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation. + */ + +#ifndef _MEDIA_VIDEOBUF2_VMALLOC_H +#define _MEDIA_VIDEOBUF2_VMALLOC_H + +#include <media/videobuf2-core.h> + +extern const struct vb2_mem_ops vb2_vmalloc_memops; + +#endif |
