Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / drivers / video / fbdev / sbuslib.h

diff --git a/kernel/drivers/video/fbdev/sbuslib.h b/kernel/drivers/video/fbdev/sbuslib.h
new file mode 100644 (file)
index 0000000..7ba3250
--- /dev/null
+++ b/kernel/drivers/video/fbdev/sbuslib.h
@@ -0,0 +1,27 @@
+/* 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,
+                           struct device_node *dp, 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);
+int sbusfb_compat_ioctl(struct fb_info *info, unsigned int cmd,
+                       unsigned long arg);
+
+#endif /* _SBUSLIB_H */