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(parent: 6c895d5) | 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)
commita9b36e850782db853b9da050be9ed2050de51ad4
tree40f372b8a9e6ad06eca64cc0f199e4edfa7b461atree | snapshot
parent6c895d548c393d913152195c9e70816e13c64f9fcommit | 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
Domain: System / Kernel;