aboutsummaryrefslogblamecommitdiffstats
path: root/arch/sparc/include/asm/fb.h
blob: 2173432ad7f72ec8326f55048b440cbba7c68048 (plain) (tree)
1
2
3
4
5
6
7
8

                    
                          
                     

                     
                     
 






                                                                              
 

                                                            


                                          


                                   
                            



                                      


                 
                         
#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_ */