Cregit: Linux 6.18: cfbfillrect.c

Contributors: 8
Author	Tokens	Token Proportion	Commits	Commit Proportion
Zsolt Kajtar	44	37.61%	1	6.25%
James Simmons	37	31.62%	5	31.25%
Linus Torvalds (pre-git)	13	11.11%	3	18.75%
Anton Vorontsov	9	7.69%	1	6.25%
Antonino A. Daplas	4	3.42%	3	18.75%
Dave Jones	4	3.42%	1	6.25%
Pavel Pisa	3	2.56%	1	6.25%
Thomas Zimmermann	3	2.56%	1	6.25%
Total	117		16

// 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_CFB_REV_PIXELS_IN_BYTE
#define FB_REV_PIXELS_IN_BYTE
#endif

#include "cfbmem.h"
#include "fb_fillrect.h"

void cfb_fillrect(struct fb_info *p, const struct fb_fillrect *rect)
{
	if (p->state != FBINFO_STATE_RUNNING)
		return;

	if (p->flags & FBINFO_VIRTFB)
		fb_warn_once(p, "%s: framebuffer is not in I/O address space.\n", __func__);

	if (p->fbops->fb_sync)
		p->fbops->fb_sync(p);

	fb_fillrect(p, rect);
}
EXPORT_SYMBOL(cfb_fillrect);

MODULE_AUTHOR("Zsolt Kajtar <soci@c64.rulez.org>");
MODULE_DESCRIPTION("I/O memory packed pixel framebuffer area fill");
MODULE_LICENSE("GPL");