| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef _SPARC_FB_H_ |
| #define _SPARC_FB_H_ |
| #include <linux/console.h> |
| #include <linux/fb.h> |
| #include <linux/fs.h> |
| #include <asm/page.h> |
| #include <asm/prom.h> |
| |
| static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, |
| unsigned long off) |
| { |
| #ifdef CONFIG_SPARC64 |
| vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot); |
| #endif |
| } |
| |
| static inline int fb_is_primary_device(struct fb_info *info) |
| { |
| struct device *dev = info->device; |
| struct device_node *node; |
| |
| if (console_set_on_cmdline) |
| return 0; |
| |
| node = dev->of_node; |
| if (node && |
| node == of_console_device) |
| return 1; |
| |
| return 0; |
| } |
| |
| #endif /* _SPARC_FB_H_ */ |
