V4L/DVB (6254): Add videobuf-vmalloc

Adds a newer videobuf-vmalloc module. This module uses the same
videobuf controls, but implements memory allocation based on vmalloc
methods.

With this method, an USB driver can use video-buf, without needing to
request memory from the DMA-safe area.

Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/media/Kconfig b/drivers/media/Kconfig
index 28ee65c53917..fc3ea4c67ccb 100644
--- a/drivers/media/Kconfig
+++ b/drivers/media/Kconfig
@@ -134,6 +134,10 @@ config VIDEOBUF_DMA_SG
         select VIDEOBUF_GEN
         tristate
 
+config VIDEOBUF_VMALLOC
+        select VIDEOBUF_GEN
+        tristate
+
 config VIDEO_BUF_DVB
         tristate