Messages in this thread | | | From | Thierry Escande <> | Subject | [PATCH v3 0/2] [media] videobuf2-dc: Add support for cacheable MMAP | Date | Wed, 26 Oct 2016 10:52:04 +0200 |
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Hi,
This series adds support for cacheable MMAP in DMA coherent allocator.
The first patch moves the vb2_dc_get_base_sgt() function above mmap callbacks for calls introduced by the second patch. This avoids a forward declaration.
Changes in v2: - Put function move in a separate patch - Added comments
Changes in v3: - Remove redundant test on NO_KERNEL_MAPPING DMA attribute in mmap()
Heng-Ruey Hsu (1): [media] videobuf2-dc: Support cacheable MMAP
Thierry Escande (1): [media] videobuf2-dc: Move vb2_dc_get_base_sgt() above mmap callbacks
drivers/media/v4l2-core/videobuf2-dma-contig.c | 60 ++++++++++++++++---------- 1 file changed, 38 insertions(+), 22 deletions(-)
-- 2.7.4
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