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[media] soc_camera: add control handler support

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The soc_camera framework is switched over to use the control framework.
After this patch none of the controls in subdevs or host drivers are available,
until those drivers are also converted to the control framework.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
[g.liakhovetski@gmx.de: moved code around, fixed problems]
Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil
2011-09-06 12:36:39 -03:00
committed by Mauro Carvalho Chehab
parent 1d3564d91f
commit ee02da6455
2 changed files with 21 additions and 75 deletions
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2
include/media/soc_camera.h
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@@ -19,6 +19,7 @@
#include <linux/videodev2.h>
#include <media/videobuf-core.h>
#include <media/videobuf2-core.h>
#include <media/v4l2-ctrls.h>
#include <media/v4l2-device.h>
struct file;
@@ -40,6 +41,7 @@ struct soc_camera_device {
struct soc_camera_sense *sense; /* See comment in struct definition */
struct soc_camera_ops *ops;
struct video_device *vdev;
struct v4l2_ctrl_handler ctrl_handler;
const struct soc_camera_format_xlate *current_fmt;
struct soc_camera_format_xlate *user_formats;
int num_user_formats;