Contributors: 5
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| Thomas Zimmermann |
131 |
62.98% |
3 |
37.50% |
| Antonino A. Daplas |
70 |
33.65% |
1 |
12.50% |
| Jesse Barnes |
3 |
1.44% |
1 |
12.50% |
| Linus Torvalds (pre-git) |
3 |
1.44% |
2 |
25.00% |
| Greg Kroah-Hartman |
1 |
0.48% |
1 |
12.50% |
| Total |
208 |
|
8 |
|
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
#include <linux/compiler.h>
#include <linux/efi.h>
#include <linux/string.h>
#include <asm/page.h>
struct file;
static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
unsigned long off)
{
if (efi_range_is_wc(vma->vm_start, vma->vm_end - vma->vm_start))
vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
else
vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
}
#define fb_pgprotect fb_pgprotect
static inline void fb_memcpy_fromio(void *to, const volatile void __iomem *from, size_t n)
{
memcpy(to, (void __force *)from, n);
}
#define fb_memcpy_fromio fb_memcpy_fromio
static inline void fb_memcpy_toio(volatile void __iomem *to, const void *from, size_t n)
{
memcpy((void __force *)to, from, n);
}
#define fb_memcpy_toio fb_memcpy_toio
static inline void fb_memset_io(volatile void __iomem *addr, int c, size_t n)
{
memset((void __force *)addr, c, n);
}
#define fb_memset fb_memset_io
#include <asm-generic/fb.h>
#endif /* _ASM_FB_H_ */