diff options
| author | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-08-02 23:31:33 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-08-02 23:31:33 -0300 |
| commit | 9beccd8652e3b4ffa1b9bffa7ab7d434c172cbfc (patch) | |
| tree | 359766db666b46fb59da9925ad6415cfb6bcf049 /linux/drivers/media/video/Kconfig | |
| parent | 6f11aad5c66cb3ffb1467eed32e979e3acf29804 (diff) | |
| download | mediapointer-dvb-s2-9beccd8652e3b4ffa1b9bffa7ab7d434c172cbfc.tar.gz mediapointer-dvb-s2-9beccd8652e3b4ffa1b9bffa7ab7d434c172cbfc.tar.bz2 | |
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>
---
linux/drivers/media/Kconfig | 4
linux/drivers/media/video/Kconfig | 2
linux/drivers/media/video/Makefile | 1
linux/drivers/media/video/videobuf-vmalloc.c | 385 ++++++++++++++++++++++++++
linux/include/media/videobuf-vmalloc.h | 44 ++
5 files changed, 435 insertions(+), 1 deletion(-)
Diffstat (limited to 'linux/drivers/media/video/Kconfig')
| -rw-r--r-- | linux/drivers/media/video/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/linux/drivers/media/video/Kconfig b/linux/drivers/media/video/Kconfig index c4f424422..2e571eb93 100644 --- a/linux/drivers/media/video/Kconfig +++ b/linux/drivers/media/video/Kconfig @@ -364,7 +364,7 @@ endmenu # encoder / decoder chips config VIDEO_VIVI tristate "Virtual Video Driver" depends on VIDEO_V4L2 && !SPARC32 && !SPARC64 && PCI - select VIDEOBUF_DMA_SG + select VIDEOBUF_VMALLOC default n ---help--- Enables a virtual video driver. This device shows a color bar |