summaryrefslogblamecommitdiffstats
path: root/include/asm-x86/fb.h
blob: 53018464aea653a407dc32e6be3d95ac14230306 (plain) (tree)
1
2
3
4
5
6
7
8
9
10
11
12
13
14













                                                                              
                    
                                                      
     
                                                                          
      

                          
#ifndef _ASM_X86_FB_H
#define _ASM_X86_FB_H

#include <linux/fb.h>
#include <linux/fs.h>
#include <asm/page.h>

static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
				unsigned long off)
{
	if (boot_cpu_data.x86 > 3)
		pgprot_val(vma->vm_page_prot) |= _PAGE_PCD;
}

#ifdef CONFIG_X86_32
extern int fb_is_primary_device(struct fb_info *info);
#else
static inline int fb_is_primary_device(struct fb_info *info) { return 0; }
#endif

#endif /* _ASM_X86_FB_H */