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[media] media: vb2: set buffer length correctly for all buffer types 

v4l2_planes[plane].length field was not initialized for userptr buffers.
This patch fixes this issue.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
CC: Pawel Osciak <pawel@osciak.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Marek Szyprowski 2011-10-13 07:07:24 -03:00 committed by Mauro Carvalho Chehab
parent 2c2dd6ac73
commit 4907602f85
1 changed files with 1 additions and 0 deletions
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1
drivers/media/video/videobuf2-core.c
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@ -131,6 +131,7 @@ static void __setup_offsets(struct vb2_queue *q, unsigned int n)
continue;
for (plane = 0; plane < vb->num_planes; ++plane) {
vb->v4l2_planes[plane].length = q->plane_sizes[plane];
vb->v4l2_planes[plane].m.mem_offset = off;
dprintk(3, "Buffer %d, plane %d offset 0x%08lx\n",