arch/ia64/include/asm/fb.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef _ASM_FB_H_
   3 #define _ASM_FB_H_
   4
   5 #include <linux/fb.h>
   6 #include <linux/fs.h>
   7 #include <linux/efi.h>
   8 #include <asm/page.h>
   9
  10 static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
  11                                 unsigned long off)
  12 {
  13         if (efi_range_is_wc(vma->vm_start, vma->vm_end - vma->vm_start))
  14                 vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
  15         else
  16                 vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
  17 }
  18
  19 static inline int fb_is_primary_device(struct fb_info *info)
  20 {
  21         return 0;
  22 }
  23
  24 #endif /* _ASM_FB_H_ */