Christoph Hellwig 55ea54441f videobuf2: replace a layering violation with dma_map_resource ... vb2_dc_get_userptr pokes into arm direct mapping details to get the resemblance of a dma address for a a physical address that does is not backed by a page struct. Not only is this not portable to other architectures with dma direct mapping offsets, but also not to uses of IOMMUs of any kind. Switch to the proper dma_map_resource / dma_unmap_resource interface instead. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>		2019-02-01 09:56:41 +01:00
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Kconfig	media: Remove depends on HAS_DMA in case of platform dependency	2018-05-28 16:17:08 -04:00
Makefile	media: vb2: Makefile: place vb2-trace together with vb2-core	2018-02-26 11:39:04 -05:00
vb2-trace.c	media: videobuf2: fix build issues with vb2-trace	2018-02-23 05:13:53 -05:00
videobuf2-core.c	Linux 4.20-rc7	2018-12-17 10:34:24 -05:00
videobuf2-dma-contig.c	videobuf2: replace a layering violation with dma_map_resource	2019-02-01 09:56:41 +01:00
videobuf2-dma-sg.c	dma-buf: remove kmap_atomic interface	2018-06-20 15:59:34 +02:00
videobuf2-dvb.c
videobuf2-memops.c
videobuf2-v4l2.c	media fixes for v4.20-rc8	2018-12-25 13:11:30 -08:00
videobuf2-vmalloc.c	dma-buf: remove kmap_atomic interface	2018-06-20 15:59:34 +02:00