Merge branch 'master' of /home/trondmy/kernel/linux-2.6/

[linux-2.6-omap-h63xx.git] / include / linux / fb.h

diff --git a/include/linux/fb.h b/include/linux/fb.h
index 3e69241e6a81484a993a19566197abc8f19de0e8..a78e25683f820bc056e80db62814180ee063e413 100644 (file)
--- a/include/linux/fb.h
+++ b/include/linux/fb.h
@@ -49,6 +49,13 @@
 #define FB_AUX_TEXT_S3_MMIO    2       /* S3 MMIO fasttext */
 #define FB_AUX_TEXT_MGA_STEP16 3       /* MGA Millenium I: text, attr, 14 reserved bytes */
 #define FB_AUX_TEXT_MGA_STEP8  4       /* other MGAs:      text, attr,  6 reserved bytes */
+#define FB_AUX_TEXT_SVGA_GROUP 8       /* 8-15: SVGA tileblit compatible modes */
+#define FB_AUX_TEXT_SVGA_MASK  7       /* lower three bits says step */
+#define FB_AUX_TEXT_SVGA_STEP2 8       /* SVGA text mode:  text, attr */
+#define FB_AUX_TEXT_SVGA_STEP4 9       /* SVGA text mode:  text, attr,  2 reserved bytes */
+#define FB_AUX_TEXT_SVGA_STEP8 10      /* SVGA text mode:  text, attr,  6 reserved bytes */
+#define FB_AUX_TEXT_SVGA_STEP16        11      /* SVGA text mode:  text, attr, 14 reserved bytes */
+#define FB_AUX_TEXT_SVGA_LAST  15      /* reserved up to 15 */
 
 #define FB_AUX_VGA_PLANES_VGA4         0       /* 16 color planes (EGA/VGA) */
 #define FB_AUX_VGA_PLANES_CFB4         1       /* CFB4 in planes (VGA) */
@@ -774,8 +781,8 @@ struct fb_info {
 #endif
 
        struct fb_ops *fbops;
-       struct device *device;
-       struct class_device *class_device; /* sysfs per device attrs */
+       struct device *device;          /* This is the parent */
+       struct device *dev;             /* This is this fb device */
        int class_flag;                    /* private sysfs flags */
 #ifdef CONFIG_FB_TILEBLITTING
        struct fb_tile_ops *tileops;    /* Tile Blitting */
@@ -910,8 +917,8 @@ static inline void __fb_pad_aligned_buffer(u8 *dst, u32 d_pitch,
 /* drivers/video/fbsysfs.c */
 extern struct fb_info *framebuffer_alloc(size_t size, struct device *dev);
 extern void framebuffer_release(struct fb_info *info);
-extern int fb_init_class_device(struct fb_info *fb_info);
-extern void fb_cleanup_class_device(struct fb_info *head);
+extern int fb_init_device(struct fb_info *fb_info);
+extern void fb_cleanup_device(struct fb_info *head);
 extern void fb_bl_default_curve(struct fb_info *fb_info, u8 off, u8 min, u8 max);
 
 /* drivers/video/fbmon.c */
@@ -929,8 +936,6 @@ extern void fb_bl_default_curve(struct fb_info *fb_info, u8 off, u8 min, u8 max)
 #define FB_MODE_IS_FIRST       16
 #define FB_MODE_IS_FROM_VAR     32
 
-extern int fbmon_valid_timings(u_int pixclock, u_int htotal, u_int vtotal,
-                              const struct fb_info *fb_info);
 extern int fbmon_dpms(const struct fb_info *fb_info);
 extern int fb_get_mode(int flags, u32 val, struct fb_var_screeninfo *var,
                       struct fb_info *info);
@@ -947,34 +952,35 @@ extern unsigned char *fb_ddc_read(struct i2c_adapter *adapter);
 /* drivers/video/modedb.c */
 #define VESA_MODEDB_SIZE 34
 extern void fb_var_to_videomode(struct fb_videomode *mode,
-                               struct fb_var_screeninfo *var);
+                               const struct fb_var_screeninfo *var);
 extern void fb_videomode_to_var(struct fb_var_screeninfo *var,
-                               struct fb_videomode *mode);
-extern int fb_mode_is_equal(struct fb_videomode *mode1,
-                           struct fb_videomode *mode2);
-extern int fb_add_videomode(struct fb_videomode *mode, struct list_head *head);
-extern void fb_delete_videomode(struct fb_videomode *mode,
+                               const struct fb_videomode *mode);
+extern int fb_mode_is_equal(const struct fb_videomode *mode1,
+                           const struct fb_videomode *mode2);
+extern int fb_add_videomode(const struct fb_videomode *mode,
+                           struct list_head *head);
+extern void fb_delete_videomode(const struct fb_videomode *mode,
                                struct list_head *head);
-extern struct fb_videomode *fb_match_mode(struct fb_var_screeninfo *var,
-                                         struct list_head *head);
-extern struct fb_videomode *fb_find_best_mode(struct fb_var_screeninfo *var,
-                                             struct list_head *head);
-extern struct fb_videomode *fb_find_nearest_mode(struct fb_videomode *mode,
-                                                struct list_head *head);
+extern const struct fb_videomode *fb_match_mode(const struct fb_var_screeninfo *var,
+                                               struct list_head *head);
+extern const struct fb_videomode *fb_find_best_mode(const struct fb_var_screeninfo *var,
+                                                   struct list_head *head);
+extern const struct fb_videomode *fb_find_nearest_mode(const struct fb_videomode *mode,
+                                                      struct list_head *head);
 extern void fb_destroy_modelist(struct list_head *head);
-extern void fb_videomode_to_modelist(struct fb_videomode *modedb, int num,
+extern void fb_videomode_to_modelist(const struct fb_videomode *modedb, int num,
                                     struct list_head *head);
-extern struct fb_videomode *fb_find_best_display(struct fb_monspecs *specs,
-                                                struct list_head *head);
+extern const struct fb_videomode *fb_find_best_display(const struct fb_monspecs *specs,
+                                                      struct list_head *head);
 
 /* drivers/video/fbcmap.c */
 extern int fb_alloc_cmap(struct fb_cmap *cmap, int len, int transp);
 extern void fb_dealloc_cmap(struct fb_cmap *cmap);
-extern int fb_copy_cmap(struct fb_cmap *from, struct fb_cmap *to);
-extern int fb_cmap_to_user(struct fb_cmap *from, struct fb_cmap_user *to);
+extern int fb_copy_cmap(const struct fb_cmap *from, struct fb_cmap *to);
+extern int fb_cmap_to_user(const struct fb_cmap *from, struct fb_cmap_user *to);
 extern int fb_set_cmap(struct fb_cmap *cmap, struct fb_info *fb_info);
 extern int fb_set_user_cmap(struct fb_cmap_user *cmap, struct fb_info *fb_info);
-extern struct fb_cmap *fb_default_cmap(int len);
+extern const struct fb_cmap *fb_default_cmap(int len);
 extern void fb_invert_cmaps(void);
 
 struct fb_videomode {