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| author | Thomas Zimmermann <tzimmermann@suse.de> | 2023-04-17 15:56:51 +0300 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2023-04-20 11:05:18 +0300 |
| commit | 91c249b2b9f6a80c744387b6713adf275ffd296b (patch) | |
| tree | 17915dbcc45402c28d59f33dedd37944dda5a501 /arch/x86/include/asm/fb.h | |
| parent | db76f19a607d6cf4a9d5868d05675c355e99809c (diff) | |
| download | linux-91c249b2b9f6a80c744387b6713adf275ffd296b.tar.xz | |
arch/x86: Implement <asm/fb.h> with generic helpers
Include <asm-generic/fb.h> and set the required preprocessor tokens
correctly. x86 now implements its own set of fb helpers, but still
follows the overall pattern of the other <asm/fb.h> files.
v3:
* clarified commit message
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Helge Deller <deller@gmx.de>
Link: https://patchwork.freedesktop.org/patch/msgid/20230417125651.25126-20-tzimmermann@suse.de
Diffstat (limited to 'arch/x86/include/asm/fb.h')
| -rw-r--r-- | arch/x86/include/asm/fb.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/arch/x86/include/asm/fb.h b/arch/x86/include/asm/fb.h index ab4c960146e3..a3fb801f12f1 100644 --- a/arch/x86/include/asm/fb.h +++ b/arch/x86/include/asm/fb.h @@ -2,10 +2,11 @@ #ifndef _ASM_X86_FB_H #define _ASM_X86_FB_H -#include <linux/fb.h> -#include <linux/fs.h> #include <asm/page.h> +struct fb_info; +struct file; + static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, unsigned long off) { @@ -16,7 +17,11 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma, pgprot_val(vma->vm_page_prot) = prot | cachemode2protval(_PAGE_CACHE_MODE_UC_MINUS); } +#define fb_pgprotect fb_pgprotect + +int fb_is_primary_device(struct fb_info *info); +#define fb_is_primary_device fb_is_primary_device -extern int fb_is_primary_device(struct fb_info *info); +#include <asm-generic/fb.h> #endif /* _ASM_X86_FB_H */ |