setcontrast
setcontrast(gspca_dev, ctrl->val, sd->sat->cur.val);
setcontrast(gspca_dev, sd->contrast->cur.val, ctrl->val);
setcontrast(gspca_dev, ctrl->val);
setcontrast(gspca_dev, ctrl->val);
setcontrast(gspca_dev, ctrl->val);
setcontrast(gspca_dev, ctrl->val);
setcontrast(gspca_dev, v4l2_ctrl_g_ctrl(sd->contrast));
setcontrast(gspca_dev, ctrl->val);
setcontrast(gspca_dev, ctrl->val);
setcontrast(gspca_dev, v4l2_ctrl_g_ctrl(sd->contrast));
setcontrast(gspca_dev);
setcontrast(gspca_dev, ctrl->val);
setcontrast(gspca_dev, ctrl->val);
setcontrast(gspca_dev, ctrl->val);
setcontrast(gspca_dev, ctrl->val);
setcontrast(gspca_dev, ctrl->val);
static int setcontrast(struct sd *sd, s32 val);
err = setcontrast(sd, ctrl->val);
setcontrast(gspca_dev, ctrl->val);
setcontrast(gspca_dev, ctrl->val);
setcontrast(gspca_dev, ctrl->val);
setcontrast(gspca_dev, sd->gamma->val,
setcontrast(gspca_dev, v4l2_ctrl_g_ctrl(sd->gamma),