/*
* __resizer_get_format - helper function for getting resizer format
* @res : pointer to resizer private structure
* @pad : pad number
* @fh : V4L2 subdev file handle
* @which : wanted subdev format
* return zero
*/
static struct v4l2_mbus_framefmt *
__resizer_get_format(struct isp_res_device *res, struct v4l2_subdev_fh *fh,
unsigned int pad, enum v4l2_subdev_format which)
{
if (which == V4L2_SUBDEV_FORMAT_PROBE)
return v4l2_subdev_get_probe_format(fh, pad);
else
return &res->formats[pad];
}
static int li3m02cm_get_pad_format(struct v4l2_subdev *subdev,
struct v4l2_subdev_fh *fh, unsigned int pad,
struct v4l2_mbus_framefmt *fmt,
enum v4l2_subdev_format which)
{
struct v4l2_mbus_framefmt *format;
switch (which) {
case V4L2_SUBDEV_FORMAT_PROBE:
format = v4l2_subdev_get_probe_format(fh, pad);
*fmt = *format;
break;
case V4L2_SUBDEV_FORMAT_ACTIVE:
return mt9t111_get_format(subdev_to_cam(subdev)->mt9t111, fmt);
default:
return -EINVAL;
}
return 0;
}
