v4l2_ctrl_fill
v4l2_ctrl_fill(qctrl->id, &name, &qctrl->type,
v4l2_ctrl_fill(cfg->id, &name, &type, &min, &max, &step,
v4l2_ctrl_fill(id, &name, &type, &min, &max, &step, &def, &flags);
v4l2_ctrl_fill(id, &name, &type, &min, &max, &step, &def, &flags);
v4l2_ctrl_fill(id, &name, &type, &min, &max, &step, &def, &flags);
v4l2_ctrl_fill(id, &name, &type, &min, &max, &step, &def, &flags);
v4l2_ctrl_fill(id, &name, &type, &min, &max, &step, &def, &flags);
EXPORT_SYMBOL(v4l2_ctrl_fill);
void v4l2_ctrl_fill(u32 id, const char **name, enum v4l2_ctrl_type *type,