Tomasz Stanislawski
83ae7c5a1b
[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 >
2012-11-25 17:21:00 -02:00
Nicolas THERY
3fac4eb374
[media] mem2mem: replace BUG_ON with WARN_ON
...
See following thread for rationale:
http://www.spinics.net/lists/linux-media/msg52462.html
Tested by compilation only.
Signed-off-by: Nicolas Thery <nicolas.thery@st.com >
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com >
2012-10-28 18:45:03 -02:00
Sascha Hauer
c392e9e13e
[media] media v4l2-mem2mem: Use list_first_entry
...
Use list_first_entry instead of list_entry which makes the intention
of the code more clear.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de >
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com >
Acked-by: Pawel Osciak <pawel@osciak.com >
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com >
2012-09-18 12:14:05 -03:00
Mauro Carvalho Chehab
5bc3cb743b
[media] v4l: move v4l2 core into a separate directory
...
Currently, the v4l2 core is mixed together with other non-core drivers.
Move them into a separate directory.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com >
2012-08-13 23:02:38 -03:00
