diff options
| author | Guennadi Liakhovetski <g.liakhovetski@gmx.de> | 2012-10-05 14:43:41 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-20 20:23:10 +0400 |
| commit | 05efa71bdc0e352edc9189fdf66af6e96eadd1c9 (patch) | |
| tree | 95877b4e9df2e645840cea95255db452e1459179 /drivers/media/platform/Kconfig | |
| parent | b1252eb83fe57b838c19e2c65cba685c93696693 (diff) | |
| download | linux-05efa71bdc0e352edc9189fdf66af6e96eadd1c9.tar.xz | |
[media] media: add a VEU MEM2MEM format conversion and scaling driver
Video Engine Unit (VEU) is an IP block, found in multiple SuperH and ARM-
based sh-mobile and r-mobile SoCs, capable of processing video data. It
can perform colour-space conversion, scaling and several filtering
transformations. This patch adds an initial implementation of a mem2mem
V4L2 driver for VEU. So far only conversion from NV12 to RGB565 is
supported. Further functionality shall be added in the future.
This driver is based on a VEU vidix driver by Magnus Damm.
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/platform/Kconfig')
| -rw-r--r-- | drivers/media/platform/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig index 3dcfea612c42..c071b079de23 100644 --- a/drivers/media/platform/Kconfig +++ b/drivers/media/platform/Kconfig @@ -202,6 +202,15 @@ config VIDEO_SAMSUNG_EXYNOS_GSC help This is a v4l2 driver for Samsung EXYNOS5 SoC G-Scaler. +config VIDEO_SH_VEU + tristate "SuperH VEU mem2mem video processing driver" + depends on VIDEO_DEV && VIDEO_V4L2 + select VIDEOBUF2_DMA_CONTIG + select V4L2_MEM2MEM_DEV + help + Support for the Video Engine Unit (VEU) on SuperH and + SH-Mobile SoCs. + endif # V4L_MEM2MEM_DRIVERS menuconfig V4L_TEST_DRIVERS |