e72e9355e3
git: https://android.googlesource.com/kernel/common branch: android-4.9 commit: 03fcc2fe71308c2d164b4e6cbfc738c63e670444
24 lines
530 B
C
24 lines
530 B
C
#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_ */
|