[media] v4l2-ctrls: add new RDS TX controls
authorHans Verkuil <hans.verkuil@cisco.com>
Mon, 21 Jul 2014 13:45:37 +0000 (10:45 -0300)
committerMauro Carvalho Chehab <m.chehab@samsung.com>
Fri, 25 Jul 2014 22:26:14 +0000 (19:26 -0300)
commit811c508104d092683ea5fe86cdcfd23dded22934
tree0e14e357a96af19303a945e5ba0a29993a7ca986
parent1612f20ea025f55741b2d6e8b9c91047a7324a76
[media] v4l2-ctrls: add new RDS TX controls

The si4713 supports several RDS features not yet implemented in the driver.

This patch adds the missing RDS functionality to the list of RDS controls.

The ALT_FREQS control is a compound control containing an array of up
to 25 (the maximum according to the RDS standard) frequencies. To support
that the V4L2_CTRL_TYPE_U32 was added.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Cc: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
drivers/media/v4l2-core/v4l2-ctrls.c
include/media/v4l2-ctrls.h
include/uapi/linux/v4l2-controls.h
include/uapi/linux/videodev2.h