+static int ioctl_get_parm(struct file *file, void *fh, struct v4l2_streamparm *parm)
+{
+ if(parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ return -EINVAL;
+ }
+ parm->parm.capture.capability = 0;
+ parm->parm.capture.capturemode = 0;
+ parm->parm.capture.timeperframe.numerator = 1;
+ parm->parm.capture.timeperframe.denominator = 30;
+ parm->parm.capture.extendedmode = 0;
+ parm->parm.capture.readbuffers = 1;
+ return 0;
+}
+
+static int ioctl_set_parm(struct file *file, void *fh, struct v4l2_streamparm *parm)
+{
+ if(parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) {
+ return -EINVAL;
+ }
+ return ioctl_get_parm(file, fh, parm);
+}
+