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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /drivers/video/sbuslib.h
downloadop-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.zip
op-kernel-dev-1da177e4c3f41524e886b7f1b8a0c1fc7321cac2.tar.gz
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'drivers/video/sbuslib.h')
-rw-r--r--drivers/video/sbuslib.h24
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/video/sbuslib.h b/drivers/video/sbuslib.h
new file mode 100644
index 0000000..a6aa33b
--- /dev/null
+++ b/drivers/video/sbuslib.h
@@ -0,0 +1,24 @@
+/* sbuslib.h: SBUS fb helper library interfaces */
+#ifndef _SBUSLIB_H
+#define _SBUSLIB_H
+
+struct sbus_mmap_map {
+ unsigned long voff;
+ unsigned long poff;
+ unsigned long size;
+};
+
+#define SBUS_MMAP_FBSIZE(n) (-n)
+#define SBUS_MMAP_EMPTY 0x80000000
+
+extern void sbusfb_fill_var(struct fb_var_screeninfo *var, int prom_node, int bpp);
+struct vm_area_struct;
+extern int sbusfb_mmap_helper(struct sbus_mmap_map *map,
+ unsigned long physbase, unsigned long fbsize,
+ unsigned long iospace,
+ struct vm_area_struct *vma);
+int sbusfb_ioctl_helper(unsigned long cmd, unsigned long arg,
+ struct fb_info *info,
+ int type, int fb_depth, unsigned long fb_size);
+
+#endif /* _SBUSLIB_H */
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