04b8fe335341836756784ccccf344be
parent 199d101efdbae654ab86c5251e35a175f11ddaac
author Sumit Semwal <sumit.semwal@ti.com> 1339681065 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1353871124 -0200

[media] v4l: vb2-dma-contig: add support for dma_buf importing

This patch makes changes for adding dma-contig as a dma_buf user. It provides
function implementations for the {attach, detach, map, unmap}_dmabuf()
mem_ops of DMABUF memory type.
	[author of the original patch]
	[integration with refactored dma-contig allocator]

Signed-off-by: Sumit Semwal <sumit.semwal@ti.com>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Signed-off-by: Tomasz Stanislawski <t.stanislaws@samsung.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>