/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_FB_H_ #define _ASM_FB_H_ #include <linux/fb.h> #include <linux/fs.h> #include <linux/efi.h> #include <asm/page.h> 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); } static inline int fb_is_primary_device(struct fb_info *info) { return 0; } #endif /* _ASM_FB_H_ */