Hi Marek,
On Friday 19 November 2010 16:55:40 Marek Szyprowski wrote:
> From: Pawel Osciak <p.osciak@xxxxxxxxxxx>
>
> 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@xxxxxxxxxxx>
> Signed-off-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
> Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx>
> CC: Pawel Osciak <pawel@xxxxxxxxxx>
> ---
> drivers/media/video/Kconfig | 5 +
> drivers/media/video/Makefile | 1 +
> drivers/media/video/videobuf2-vmalloc.c | 177
> +++++++++++++++++++++++++++++++ include/media/videobuf2-vmalloc.h |
> 21 ++++
> 4 files changed, 204 insertions(+), 0 deletions(-)
> create mode 100644 drivers/media/video/videobuf2-vmalloc.c
> create mode 100644 include/media/videobuf2-vmalloc.h
>
[snip]
> +static const struct vb2_mem_ops vb2_vmalloc_ops = {
> + .alloc = vb2_vmalloc_alloc,
> + .put = vb2_vmalloc_put,
> + .vaddr = vb2_vmalloc_vaddr,
> + .mmap = vb2_vmalloc_mmap,
> + .num_users = vb2_vmalloc_num_users,
> +};
No USERPTR support ? :-)
--
Regards,
Laurent Pinchart
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