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[media] v4l: vb2: add buffer exporting via dmabuf
authorTomasz Stanislawski <t.stanislaws@samsung.com>
Thu, 14 Jun 2012 14:32:24 +0000 (11:32 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Sun, 25 Nov 2012 19:21:00 +0000 (17:21 -0200)
commit83ae7c5a1b5b5cd4380ff70797e4c5dcfb61a70d
tree2b1b4741b24b73c9a61ebe48fb9a399b194e01e0tree
parent19b6ef51640fb35666884c7b577b1a24a4be8e34commit | diff
[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>
drivers/media/v4l2-core/v4l2-mem2mem.c diff | blob | history
drivers/media/v4l2-core/videobuf2-core.c diff | blob | history
include/media/v4l2-mem2mem.h diff | blob | history
include/media/videobuf2-core.h diff | blob | history
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