[media] v4l: Document that m2m devices have a file handle specific context
authorSakari Ailus <sakari.ailus@linux.intel.com>
Tue, 18 Oct 2016 13:15:32 +0000 (11:15 -0200)
committerMauro Carvalho Chehab <mchehab@s-opensource.com>
Wed, 16 Nov 2016 15:29:44 +0000 (13:29 -0200)
commit708f48e76d6de7a90e583e2b1e6b54be1a53cc1b
treee2cdd148abcfac520c4cea30343997c3e63cadf1
parent20d93338bf250f3f6adeb71cc234fca966ef51d7
[media] v4l: Document that m2m devices have a file handle specific context

Memory-to-memory V4L2 devices all have file handle specific context.
Say this in the API documentation so that the user space may rely on it
being the case.

Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Documentation/media/uapi/v4l/dev-codec.rst
include/media/v4l2-mem2mem.h