[media] v4l: vb2-dma-contig: add support for DMABUF exporting

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This patch adds support for exporting a dma-contig buffer using
DMABUF interface.

Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Tomasz Stanislawski 2012-06-14 11:32:25 -03:00 • committed by Mauro Carvalho Chehab

parent 83ae7c5a1b

commit 9ef2cbeb81

1 changed files with 200 additions and 0 deletions

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drivers/media/v4l2-core/videobuf2-dma-contig.c

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