[media] vb2-dma-sg: add allocation context to dma-sg
authorHans Verkuil <hans.verkuil@cisco.com>
Tue, 18 Nov 2014 12:51:01 +0000 (09:51 -0300)
committerMauro Carvalho Chehab <mchehab@osg.samsung.com>
Tue, 25 Nov 2014 10:55:32 +0000 (08:55 -0200)
Require that dma-sg also uses an allocation context. This is in preparation
for adding prepare/finish memops to sync the memory between DMA and CPU.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Pawel Osciak <pawel@osciak.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

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