V4L/DVB (12513): soc-camera: add support for camera-host controls

Until now soc-camera only supported client (sensor) controls. This patch
enables camera-host drivers to implement their own controls too.

Signed-off-by: Guennadi Liakhovetski <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>
This commit is contained in:
Guennadi Liakhovetski 2009-08-25 11:44:15 -03:00 • committed by Mauro Carvalho Chehab
commit 2840d2497b
2 changed files with 28 additions and 0 deletions

View file

@ -83,7 +83,11 @@ struct soc_camera_host_ops {
int (*reqbufs)(struct soc_camera_file *, struct v4l2_requestbuffers *);
int (*querycap)(struct soc_camera_host *, struct v4l2_capability *);
int (*set_bus_param)(struct soc_camera_device *, __u32);
int (*get_ctrl)(struct soc_camera_device *, struct v4l2_control *);
int (*set_ctrl)(struct soc_camera_device *, struct v4l2_control *);
unsigned int (*poll)(struct file *, poll_table *);
const struct v4l2_queryctrl *controls;
int num_controls;
};
#define SOCAM_SENSOR_INVERT_PCLK (1 << 0)