/* SPDX-License-Identifier: GPL-2.0 */ /* * Copyright (C) 2020-2022 Loongson Technology Corporation Limited */ #ifndef _ASM_FB_H_ #define _ASM_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) { vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot); } static inline int fb_is_primary_device(struct fb_info *info) { return 0; } #endif /* _ASM_FB_H_ */