V4L: soc-camera: add a livecrop host operation
authorGuennadi Liakhovetski <g.liakhovetski@gmx.de>
Wed, 30 Mar 2011 07:40:52 +0000 (07:40 +0000)
committerSergio Aguirre <sergio.a.aguirre@gmail.com>
Fri, 13 Jul 2012 04:42:59 +0000 (23:42 -0500)
commitd776160e72d1fecba96efcfdff74c91c4b8007e4
treeebb69dcf0a842fdd6a49d1640c038d291cf6109b
parent8cc46bad9cfff7caad890228e6b5394a6502ff5a
V4L: soc-camera: add a livecrop host operation

Add an soc-camera host livecrop operation to implement live zoom. If
a host driver implements it, it should take care to preserve output
frame format, then live crop doesn't break streaming.

Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
drivers/media/video/soc_camera.c
include/media/soc_camera.h