static int animation_acceleration_write_proc(struct file *file, const char *buffer,
					unsigned long count, void *data)
{
	char proto;

	if (count < 1)
		return -EINVAL;

	if (copy_from_user(&proto, buffer, 1))
		return -EFAULT;

	if (proto == '0') {
		if (g_animation_acceleration) {
			gpinfo->lcd.vsync_enable = save_vsync_enable;
			gpinfo->lcd.hw_vsync_mode = save_hw_vsync_mode;
			g_animation_acceleration = 0;
		}
	} else {
		if (!g_animation_acceleration) {
			save_vsync_enable = gpinfo->lcd.vsync_enable;
			save_hw_vsync_mode = gpinfo->lcd.hw_vsync_mode;
			gpinfo->lcd.vsync_enable = FALSE;
			gpinfo->lcd.hw_vsync_mode = FALSE;
			g_animation_acceleration = 1;
		}
	}

	return count;
}
#endif