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-rw-r--r--arch/i386/Makefile1
-rw-r--r--arch/i386/video/Makefile1
-rw-r--r--arch/i386/video/fbdev.c34
-rw-r--r--include/asm-alpha/fb.h6
-rw-r--r--include/asm-arm/fb.h6
-rw-r--r--include/asm-arm26/fb.h6
-rw-r--r--include/asm-avr32/fb.h6
-rw-r--r--include/asm-blackfin/fb.h6
-rw-r--r--include/asm-cris/fb.h6
-rw-r--r--include/asm-frv/fb.h6
-rw-r--r--include/asm-h8300/fb.h6
-rw-r--r--include/asm-i386/fb.h3
-rw-r--r--include/asm-ia64/fb.h6
-rw-r--r--include/asm-m32r/fb.h6
-rw-r--r--include/asm-m68k/fb.h6
-rw-r--r--include/asm-m68knommu/fb.h6
-rw-r--r--include/asm-mips/fb.h6
-rw-r--r--include/asm-parisc/fb.h6
-rw-r--r--include/asm-powerpc/fb.h6
-rw-r--r--include/asm-s390/fb.h6
-rw-r--r--include/asm-sh/fb.h6
-rw-r--r--include/asm-sh64/fb.h6
-rw-r--r--include/asm-sparc/fb.h6
-rw-r--r--include/asm-sparc64/fb.h6
-rw-r--r--include/asm-v850/fb.h6
-rw-r--r--include/asm-x86_64/fb.h7
-rw-r--r--include/asm-xtensa/fb.h6
27 files changed, 177 insertions, 1 deletions
diff --git a/arch/i386/Makefile b/arch/i386/Makefile
index bd28f9f9b4b7..181cc29a7c4f 100644
--- a/arch/i386/Makefile
+++ b/arch/i386/Makefile
@@ -108,6 +108,7 @@ drivers-$(CONFIG_PCI) += arch/i386/pci/
# must be linked after kernel/
drivers-$(CONFIG_OPROFILE) += arch/i386/oprofile/
drivers-$(CONFIG_PM) += arch/i386/power/
+drivers-$(CONFIG_FB) += arch/i386/video/
CFLAGS += $(mflags-y)
AFLAGS += $(mflags-y)
diff --git a/arch/i386/video/Makefile b/arch/i386/video/Makefile
new file mode 100644
index 000000000000..2c447c94adcc
--- /dev/null
+++ b/arch/i386/video/Makefile
@@ -0,0 +1 @@
+obj-$(CONFIG_FB) += fbdev.o
diff --git a/arch/i386/video/fbdev.c b/arch/i386/video/fbdev.c
new file mode 100644
index 000000000000..7fc712c46a64
--- /dev/null
+++ b/arch/i386/video/fbdev.c
@@ -0,0 +1,34 @@
+/*
+ * arch/i386/video/fbdev.c - i386 Framebuffer
+ *
+ * Copyright (C) 2007 Antonino Daplas <adaplas@gmail.com>
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License. See the file COPYING in the main directory of this archive
+ * for more details.
+ *
+ */
+#include <linux/fb.h>
+#include <linux/pci.h>
+
+int fb_is_primary_device(struct fb_info *info)
+{
+ struct device *device;
+ struct pci_dev *pci_dev = NULL;
+ struct resource *res = NULL;
+ int retval = 0;
+
+ device = info->device;
+
+ if (device)
+ pci_dev = to_pci_dev(device);
+
+ if (pci_dev)
+ res = &pci_dev->resource[PCI_ROM_RESOURCE];
+
+ if (res && res->flags & IORESOURCE_ROM_SHADOW)
+ retval = 1;
+
+ return retval;
+}
+EXPORT_SYMBOL(fb_is_primary_device);
diff --git a/include/asm-alpha/fb.h b/include/asm-alpha/fb.h
index ca714a4e3557..fa9bbb96b2b3 100644
--- a/include/asm-alpha/fb.h
+++ b/include/asm-alpha/fb.h
@@ -1,7 +1,13 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/device.h>
/* Caching is off in the I/O space quadrant by design. */
#define fb_pgprotect(...) do {} while (0)
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-arm/fb.h b/include/asm-arm/fb.h
index 4bf5b88d90bf..d92e99cd8c8a 100644
--- a/include/asm-arm/fb.h
+++ b/include/asm-arm/fb.h
@@ -1,6 +1,7 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#include <linux/fs.h>
#include <asm/page.h>
@@ -10,4 +11,9 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
}
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-arm26/fb.h b/include/asm-arm26/fb.h
index 9f8c88d05df4..c7df38030992 100644
--- a/include/asm-arm26/fb.h
+++ b/include/asm-arm26/fb.h
@@ -1,6 +1,12 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#define fb_pgprotect(...) do {} while (0)
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-avr32/fb.h b/include/asm-avr32/fb.h
index d22a4a876694..41baf84ad402 100644
--- a/include/asm-avr32/fb.h
+++ b/include/asm-avr32/fb.h
@@ -1,6 +1,7 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#include <linux/fs.h>
#include <asm/page.h>
@@ -12,4 +13,9 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
| (_PAGE_BUFFER | _PAGE_DIRTY));
}
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-blackfin/fb.h b/include/asm-blackfin/fb.h
index 9f8c88d05df4..c7df38030992 100644
--- a/include/asm-blackfin/fb.h
+++ b/include/asm-blackfin/fb.h
@@ -1,6 +1,12 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#define fb_pgprotect(...) do {} while (0)
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-cris/fb.h b/include/asm-cris/fb.h
index 9f8c88d05df4..c7df38030992 100644
--- a/include/asm-cris/fb.h
+++ b/include/asm-cris/fb.h
@@ -1,6 +1,12 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#define fb_pgprotect(...) do {} while (0)
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-frv/fb.h b/include/asm-frv/fb.h
index 9f8c88d05df4..c7df38030992 100644
--- a/include/asm-frv/fb.h
+++ b/include/asm-frv/fb.h
@@ -1,6 +1,12 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#define fb_pgprotect(...) do {} while (0)
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-h8300/fb.h b/include/asm-h8300/fb.h
index 9f8c88d05df4..c7df38030992 100644
--- a/include/asm-h8300/fb.h
+++ b/include/asm-h8300/fb.h
@@ -1,6 +1,12 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#define fb_pgprotect(...) do {} while (0)
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-i386/fb.h b/include/asm-i386/fb.h
index d30073c75586..d1c6297d4a61 100644
--- a/include/asm-i386/fb.h
+++ b/include/asm-i386/fb.h
@@ -1,9 +1,12 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#include <linux/fs.h>
#include <asm/page.h>
+extern int fb_is_primary_device(struct fb_info *info);
+
static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
unsigned long off)
{
diff --git a/include/asm-ia64/fb.h b/include/asm-ia64/fb.h
index 9d4577f9fe0e..89a397cee90a 100644
--- a/include/asm-ia64/fb.h
+++ b/include/asm-ia64/fb.h
@@ -1,6 +1,7 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#include <linux/fs.h>
#include <linux/efi.h>
#include <asm/page.h>
@@ -14,4 +15,9 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
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_ */
diff --git a/include/asm-m32r/fb.h b/include/asm-m32r/fb.h
index 4bf5b88d90bf..d92e99cd8c8a 100644
--- a/include/asm-m32r/fb.h
+++ b/include/asm-m32r/fb.h
@@ -1,6 +1,7 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#include <linux/fs.h>
#include <asm/page.h>
@@ -10,4 +11,9 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
}
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-m68k/fb.h b/include/asm-m68k/fb.h
index f78bad476b08..380b97ae8157 100644
--- a/include/asm-m68k/fb.h
+++ b/include/asm-m68k/fb.h
@@ -1,6 +1,7 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#include <linux/fs.h>
#include <asm/page.h>
#include <asm/setup.h>
@@ -25,4 +26,9 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
}
#endif /* CONFIG_SUN3 */
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-m68knommu/fb.h b/include/asm-m68knommu/fb.h
index 9f8c88d05df4..c7df38030992 100644
--- a/include/asm-m68knommu/fb.h
+++ b/include/asm-m68knommu/fb.h
@@ -1,6 +1,12 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#define fb_pgprotect(...) do {} while (0)
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-mips/fb.h b/include/asm-mips/fb.h
index ac23d96e261a..bd3f68c9ddfc 100644
--- a/include/asm-mips/fb.h
+++ b/include/asm-mips/fb.h
@@ -1,6 +1,7 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#include <linux/fs.h>
#include <asm/page.h>
@@ -10,4 +11,9 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
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_ */
diff --git a/include/asm-parisc/fb.h b/include/asm-parisc/fb.h
index d5e47edf5321..4d503a023ab2 100644
--- a/include/asm-parisc/fb.h
+++ b/include/asm-parisc/fb.h
@@ -1,6 +1,7 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#include <linux/fs.h>
#include <asm/page.h>
@@ -10,4 +11,9 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
pgprot_val(vma->vm_page_prot) |= _PAGE_NO_CACHE;
}
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-powerpc/fb.h b/include/asm-powerpc/fb.h
index e13d6ebc116d..411af8d17a69 100644
--- a/include/asm-powerpc/fb.h
+++ b/include/asm-powerpc/fb.h
@@ -1,6 +1,7 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#include <linux/fs.h>
#include <asm/page.h>
@@ -12,4 +13,9 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
vma->vm_page_prot);
}
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-s390/fb.h b/include/asm-s390/fb.h
index 9f8c88d05df4..c7df38030992 100644
--- a/include/asm-s390/fb.h
+++ b/include/asm-s390/fb.h
@@ -1,6 +1,12 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#define fb_pgprotect(...) do {} while (0)
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-sh/fb.h b/include/asm-sh/fb.h
index 4bf5b88d90bf..d92e99cd8c8a 100644
--- a/include/asm-sh/fb.h
+++ b/include/asm-sh/fb.h
@@ -1,6 +1,7 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#include <linux/fs.h>
#include <asm/page.h>
@@ -10,4 +11,9 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
}
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-sh64/fb.h b/include/asm-sh64/fb.h
index 4bf5b88d90bf..d92e99cd8c8a 100644
--- a/include/asm-sh64/fb.h
+++ b/include/asm-sh64/fb.h
@@ -1,6 +1,7 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#include <linux/fs.h>
#include <asm/page.h>
@@ -10,4 +11,9 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
vma->vm_page_prot = pgprot_writecombine(vma->vm_page_prot);
}
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-sparc/fb.h b/include/asm-sparc/fb.h
index 9f8c88d05df4..c7df38030992 100644
--- a/include/asm-sparc/fb.h
+++ b/include/asm-sparc/fb.h
@@ -1,6 +1,12 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#define fb_pgprotect(...) do {} while (0)
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-sparc64/fb.h b/include/asm-sparc64/fb.h
index 8703c707e142..d6cd3a175fc3 100644
--- a/include/asm-sparc64/fb.h
+++ b/include/asm-sparc64/fb.h
@@ -1,5 +1,6 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#include <linux/fs.h>
#include <asm/page.h>
@@ -9,4 +10,9 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
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_ */
diff --git a/include/asm-v850/fb.h b/include/asm-v850/fb.h
index 9f8c88d05df4..c7df38030992 100644
--- a/include/asm-v850/fb.h
+++ b/include/asm-v850/fb.h
@@ -1,6 +1,12 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#define fb_pgprotect(...) do {} while (0)
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-x86_64/fb.h b/include/asm-x86_64/fb.h
index d30073c75586..60548e651d12 100644
--- a/include/asm-x86_64/fb.h
+++ b/include/asm-x86_64/fb.h
@@ -1,6 +1,6 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
-
+#include <linux/fb.h>
#include <linux/fs.h>
#include <asm/page.h>
@@ -11,4 +11,9 @@ static inline void fb_pgprotect(struct file *file, struct vm_area_struct *vma,
pgprot_val(vma->vm_page_prot) |= _PAGE_PCD;
}
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
diff --git a/include/asm-xtensa/fb.h b/include/asm-xtensa/fb.h
index 9f8c88d05df4..c7df38030992 100644
--- a/include/asm-xtensa/fb.h
+++ b/include/asm-xtensa/fb.h
@@ -1,6 +1,12 @@
#ifndef _ASM_FB_H_
#define _ASM_FB_H_
+#include <linux/fb.h>
#define fb_pgprotect(...) do {} while (0)
+static inline int fb_is_primary_device(struct fb_info *info)
+{
+ return 0;
+}
+
#endif /* _ASM_FB_H_ */
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