tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _SPARC_VIDEO_H_
3#define _SPARC_VIDEO_H_
4
5#include <linux/io.h>
6#include <linux/types.h>
7
8#include <asm/page.h>
9
10struct device;
11
12#ifdef CONFIG_SPARC32
13static inline pgprot_t pgprot_framebuffer(pgprot_t prot,
14 unsigned long vm_start, unsigned long vm_end,
15 unsigned long offset)
16{
17 return prot;
18}
19#define pgprot_framebuffer pgprot_framebuffer
20#endif
21
22bool video_is_primary_device(struct device *dev);
23#define video_is_primary_device video_is_primary_device
24
25static inline void fb_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n)
26{
27 sbus_memcpy_fromio(to, from, n);
28}
29#define fb_memcpy_fromio fb_memcpy_fromio
30
31static inline void fb_memcpy_toio(volatile void __iomem *to, const void *from, size_t n)
32{
33 sbus_memcpy_toio(to, from, n);
34}
35#define fb_memcpy_toio fb_memcpy_toio
36
37static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n)
38{
39 sbus_memset_io(addr, c, n);
40}
41#define fb_memset fb_memset_io
42
43#include <asm-generic/video.h>
44
45#endif /* _SPARC_VIDEO_H_ */