From: Guennadi Liakhovetski Date: Fri, 5 Oct 2012 10:43:41 +0000 (-0300) Subject: [media] media: add a VEU MEM2MEM format conversion and scaling driver X-Git-Tag: v3.9-rc1~93^2~555 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05efa71bdc0e352edc9189fdf66af6e96eadd1c9;p=pandora-kernel.git [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 Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Reading git-diff-tree failed