2026-01-21 18:59:54 +08:00
|
|
|
/* SPDX-License-Identifier: GPL-2.0 */
|
|
|
|
|
#ifndef _SPARC_FB_H_
|
|
|
|
|
#define _SPARC_FB_H_
|
|
|
|
|
|
2026-01-29 22:25:33 +08:00
|
|
|
#include <linux/io.h>
|
|
|
|
|
|
|
|
|
|
struct fb_info;
|
|
|
|
|
struct file;
|
|
|
|
|
struct vm_area_struct;
|
|
|
|
|
|
|
|
|
|
#ifdef CONFIG_SPARC32
|
2026-01-21 18:59:54 +08:00
|
|
|
static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
|
|
|
|
|
unsigned long off)
|
2026-01-29 22:25:33 +08:00
|
|
|
{ }
|
|
|
|
|
#define fb_pgprotect fb_pgprotect
|
2026-01-21 18:59:54 +08:00
|
|
|
#endif
|
|
|
|
|
|
2026-01-29 22:25:33 +08:00
|
|
|
int fb_is_primary_device(struct fb_info *info);
|
|
|
|
|
#define fb_is_primary_device fb_is_primary_device
|
2026-01-21 18:59:54 +08:00
|
|
|
|
2026-01-29 22:25:33 +08:00
|
|
|
static inline void fb_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n)
|
|
|
|
|
{
|
|
|
|
|
sbus_memcpy_fromio(to, from, n);
|
|
|
|
|
}
|
|
|
|
|
#define fb_memcpy_fromio fb_memcpy_fromio
|
2026-01-21 18:59:54 +08:00
|
|
|
|
2026-01-29 22:25:33 +08:00
|
|
|
static inline void fb_memcpy_toio(volatile void __iomem *to, const void *from, size_t n)
|
|
|
|
|
{
|
|
|
|
|
sbus_memcpy_toio(to, from, n);
|
|
|
|
|
}
|
|
|
|
|
#define fb_memcpy_toio fb_memcpy_toio
|
2026-01-21 18:59:54 +08:00
|
|
|
|
2026-01-29 22:25:33 +08:00
|
|
|
static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n)
|
|
|
|
|
{
|
|
|
|
|
sbus_memset_io(addr, c, n);
|
2026-01-21 18:59:54 +08:00
|
|
|
}
|
2026-01-29 22:25:33 +08:00
|
|
|
#define fb_memset fb_memset_io
|
|
|
|
|
|
|
|
|
|
#include <asm-generic/fb.h>
|
2026-01-21 18:59:54 +08:00
|
|
|
|
|
|
|
|
#endif /* _SPARC_FB_H_ */
|
