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(parent: 78389ac) | patch
[media] marvell-cam: implement contiguous DMA operation
authorJonathan Corbet <corbet@lwn.net>
Mon, 20 Jun 2011 19:14:40 +0000 (16:14 -0300)
committerMauro Carvalho Chehab <mchehab@redhat.com>
Wed, 27 Jul 2011 20:53:11 +0000 (17:53 -0300)
commit328da6472276dd215ed9f213f904fd81dc11a0c4
tree40f372b8a9e6ad06eca64cc0f199e4edfa7b461atree | snapshot
parent78389acd0453344ea04350a5d93d9e9405ce46f2commit | diff
[media] marvell-cam: implement contiguous DMA operation

The core driver can now operate in either vmalloc or dma-contig modes;
obviously the latter is preferable when it is supported.  Default is
currently vmalloc on all platforms; load the module with buffer_mode=1 for
contiguous DMA mode.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
drivers/media/video/marvell-ccic/Kconfig diff | blob | history
drivers/media/video/marvell-ccic/cafe-driver.c diff | blob | history
drivers/media/video/marvell-ccic/mcam-core.c diff | blob | history
drivers/media/video/marvell-ccic/mcam-core.h diff | blob | history
drivers/media/video/marvell-ccic/mmp-driver.c diff | blob | history
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