From 1a758d4e847f7743ac1b5aa79fde3ba2d8b5132b Mon Sep 17 00:00:00 2001
From: Pawel Osciak <p.osciak@samsung.com>
Date: Mon, 11 Oct 2010 10:59:36 -0300
Subject: [media] v4l: videobuf2: add DMA coherent allocator

Add an implementation of DMA coherent memory allocator and handling
routines for videobuf2, implemented on top of dma_alloc_coherent() call.

Signed-off-by: Pawel Osciak <p.osciak@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
CC: Pawel Osciak <pawel@osciak.com>
Reviewed-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
---
 drivers/media/video/Kconfig | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'drivers/media/video/Kconfig')

diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index b8c21a729b8..b64183e0634 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -50,6 +50,11 @@ config VIDEOBUF2_CORE
 config VIDEOBUF2_MEMOPS
 	tristate
 
+config VIDEOBUF2_DMA_CONTIG
+	select VIDEOBUF2_CORE
+	select VIDEOBUF2_MEMOPS
+	tristate
+
 config VIDEOBUF2_VMALLOC
 	select VIDEOBUF2_CORE
 	select VIDEOBUF2_MEMOPS
-- 
cgit v1.2.3-70-g09d2