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Diffstat (limited to 'arch/x86/include/asm/fb.h')
-rw-r--r--arch/x86/include/asm/fb.h21
1 files changed, 21 insertions, 0 deletions
diff --git a/arch/x86/include/asm/fb.h b/arch/x86/include/asm/fb.h
new file mode 100644
index 0000000..aca38dbd
--- /dev/null
+++ b/arch/x86/include/asm/fb.h
@@ -0,0 +1,21 @@
+#ifndef ASM_X86__FB_H
+#define ASM_X86__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)
+{
+ if (boot_cpu_data.x86 > 3)
+ pgprot_val(vma->vm_page_prot) |= _PAGE_PCD;
+}
+
+#ifdef CONFIG_X86_32
+extern int fb_is_primary_device(struct fb_info *info);
+#else
+static inline int fb_is_primary_device(struct fb_info *info) { return 0; }
+#endif
+
+#endif /* ASM_X86__FB_H */
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