fbdev: sh_mobile_meram: Add struct sh_mobile_meram_icb

[firefly-linux-kernel-4.4.55.git] / include / video / sh_mobile_meram.h

diff --git a/include/video/sh_mobile_meram.h b/include/video/sh_mobile_meram.h
index 6755e3f89a363f70ea0d09a6e7ba64b7fbcc4e0e..05ca3f92de10f395f63bd655c90a1279efaa7a89 100644 (file)
--- a/include/video/sh_mobile_meram.h
+++ b/include/video/sh_mobile_meram.h
@@ -30,14 +30,10 @@ struct sh_mobile_meram_icb_cfg {
        unsigned int cache_icb;         /* ICB # for Cache ICB */
        unsigned int meram_offset;      /* MERAM Buffer Offset to use */
        unsigned int meram_size;        /* MERAM Buffer Size to use */
-
-       unsigned int cache_unit;        /* bytes to cache per ICB */
 };
 
 struct sh_mobile_meram_cfg {
-       struct sh_mobile_meram_icb_cfg  icb[2];
-       int                             pixelformat;
-       int                             current_reg;
+       struct sh_mobile_meram_icb_cfg icb[2];
 };
 
 struct module;
@@ -45,7 +41,7 @@ struct sh_mobile_meram_ops {
        struct module   *module;
        /* register usage of meram */
        int (*meram_register)(struct sh_mobile_meram_info *meram_dev,
-                             struct sh_mobile_meram_cfg *cfg,
+                             const struct sh_mobile_meram_cfg *cfg,
                              unsigned int xres, unsigned int yres,
                              unsigned int pixelformat,
                              unsigned long base_addr_y,
@@ -56,11 +52,11 @@ struct sh_mobile_meram_ops {
 
        /* unregister usage of meram */
        int (*meram_unregister)(struct sh_mobile_meram_info *meram_dev,
-                               struct sh_mobile_meram_cfg *cfg);
+                               const struct sh_mobile_meram_cfg *cfg);
 
        /* update meram settings */
        int (*meram_update)(struct sh_mobile_meram_info *meram_dev,
-                           struct sh_mobile_meram_cfg *cfg,
+                           const struct sh_mobile_meram_cfg *cfg,
                            unsigned long base_addr_y,
                            unsigned long base_addr_c,
                            unsigned long *icb_addr_y,