[media] coda: drop dma_sync_single_for_device in coda_bitstream_queue

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Issuing a cache flush for the whole bitstream buffer is not optimal in the first
place when only a part of it was written. But given that the buffer is mapped in
writecombine mode, it is not needed at all.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Tested-by: Ian Molton <imolton@ad-holdings.co.uk>
Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>

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Philipp Zabel 2015-03-25 13:45:09 -03:00 • committed by Mauro Carvalho Chehab

parent 582d887211

commit 8191919bff

1 changed files with 0 additions and 4 deletions

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drivers/media/platform/coda/coda-bit.c

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