tree 2b1b4741b24b73c9a61ebe48fb9a399b194e01e0
parent 19b6ef51640fb35666884c7b577b1a24a4be8e34
author Tomasz Stanislawski <t.stanislaws@samsung.com> 1339684344 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1353871260 -0200

[media] v4l: vb2: add buffer exporting via dmabuf

This patch adds extension to videobuf2-core. It allow to export an mmap buffer
as a DMABUF file descriptor.

Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.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>