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authorPawel Osciak <p.osciak@samsung.com>2010-10-11 10:59:36 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2011-03-21 20:31:34 -0300
commit1a758d4e847f7743ac1b5aa79fde3ba2d8b5132b (patch)
treeb5f37565157d7dd16af460b00b19cafa1b01c966 /drivers/media/video/Kconfig
parent3c18ff06d811f743d380e6436fac0143ffcf1266 (diff)
[media] v4l: videobuf2: add DMA coherent allocator
Add an implementation of DMA coherent memory allocator and handling routines for videobuf2, implemented on top of dma_alloc_coherent() call. Signed-off-by: Pawel Osciak <p.osciak@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com> CC: Pawel Osciak <pawel@osciak.com> Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/Kconfig')
-rw-r--r--drivers/media/video/Kconfig5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index b8c21a729b8..b64183e0634 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -50,6 +50,11 @@ config VIDEOBUF2_CORE
config VIDEOBUF2_MEMOPS
tristate
+config VIDEOBUF2_DMA_CONTIG
+ select VIDEOBUF2_CORE
+ select VIDEOBUF2_MEMOPS
+ tristate
+
config VIDEOBUF2_VMALLOC
select VIDEOBUF2_CORE
select VIDEOBUF2_MEMOPS