This patch adds raw video support for the Samsung SUR40 using vbuf2-dma-sg.
All tests from v4l2-compliance pass. Support for VB2_USERPTR is currently
disabled due to unexpected interference with dma-sg buffer sizes.
Signed-off-by: NFlorian Echtler <floe@butterbrot.org>
Signed-off-by: NHans Verkuil <hans.verkuil@cisco.com>
[hans.verkuil@cisco.com: fix compile warning: %ld -> %zd]
Signed-off-by: NMauro Carvalho Chehab <mchehab@osg.samsung.com>