/* @dev: Panel device containing the backlight to update @percent: Brightness value (0=off, 1=min brightness, 100=full brightness)  */
int panel_set_backlight(struct udevice *dev, int percent)
/* @dev: Panel device containing the backlight to update @percent: Brightness value (0=off, 1=min brightness, 100=full brightness)  */
int panel_set_backlight(struct udevice *dev, int percent)
{
	struct panel_ops *ops = panel_get_ops(dev);
	if (!ops->set_backlight)
		return -ENOSYS;
	return ops->set_backlight(dev, percent);
}