// SPDX-License-Identifier: GPL-2.0-only/* *	Copyright (C)  2025 Zsolt Kajtar (soci@c64.rulez.org) */ #include <linux/export.h>#include <linux/module.h>#include <linux/fb.h>#include <linux/bitrev.h>#include <asm/types.h> #ifdef CONFIG_FB_SYS_REV_PIXELS_IN_BYTE#define FB_REV_PIXELS_IN_BYTE#endif #include "sysmem.h"#include "fb_copyarea.h" void sys_copyarea(struct fb_info *p, const struct fb_copyarea *area){	if (!(p->flags & FBINFO_VIRTFB))		fb_warn_once(p, "%s: framebuffer is not in virtual address space.\n", __func__); 	fb_copyarea(p, area);}EXPORT_SYMBOL(sys_copyarea); MODULE_AUTHOR("Zsolt Kajtar <soci@c64.rulez.org>");MODULE_DESCRIPTION("Virtual memory packed pixel framebuffer area copy");MODULE_LICENSE("GPL");