arch/all-linux/hidd/linuxfb/linuxfb_intern.h

   1 #ifndef LINUX_INTERN_H
   2 #define LINUX_INTERN_H
   3
   4 /*
   5     Copyright © 1995-2015, The AROS Development Team. All rights reserved.
   6     $Id$
   7
   8     Desc: Linux framebuffer hidd for AROS
   9     Lang: English.
  10 */
  11
  12 #include <exec/interrupts.h>
  13 #include <exec/libraries.h>
  14 #include <exec/semaphores.h>
  15 #include <oop/oop.h>
  16 #include <hidd/graphics.h>
  17
  18 /* hack: prevent linux include header <bits/time.h> to re-define timeval struct */
  19 #  define _STRUCT_TIMEVAL 1
  20
  21 #include <linux/fb.h>
  22 #include <linux/kd.h>
  23
  24 /* Private Attrs and methods for the LinuxFB Hidd */
  25
  26 #define CLID_Hidd_LinuxFB "hidd.gfx.linuxfb"
  27 #define IID_Hidd_LinuxFB  "hidd.gfx.linuxfb"
  28
  29 #define HiddLinuxFBAttrBase  __abHidd_LinuxFB
  30 extern OOP_AttrBase HiddLinuxFBAttrBase;
  31
  32 enum
  33 {
  34     aoHidd_LinuxFB_File,
  35     num_Hidd_LinuxFB_Attrs
  36 };
  37
  38 #define aHidd_LinuxFB_File HiddLinuxFBAttrBase + aoHidd_LinuxFB_File
  39
  40 #define IID_Hidd_LinuxFBBitmap  "hidd.bitmap.linuxfb"
  41
  42 #define HiddLinuxFBBitmapAttrBase  __abHidd_LinuxFBBitmap
  43 extern OOP_AttrBase HiddLinuxFBBitmapAttrBase;
  44
  45 enum
  46 {
  47     aoHidd_LinuxFBBitmap_FBDevInfo,
  48     num_Hidd_LinuxFBBitmap_Attrs
  49 };
  50
  51 #define aHidd_LinuxFBBitmap_FBDevInfo   HiddLinuxFBBitmapAttrBase + aoHidd_LinuxFBBitmap_FBDevInfo
  52
  53 struct FBDevInfo
  54 {
  55     int fbdev;
  56     UBYTE fbtype;
  57     BYTE *baseaddr;
  58     LONG pitch;
  59     LONG bpp;
  60     LONG xres;
  61     LONG yres;
  62 };
  63
  64 struct LinuxFB_data
  65 {
  66     unsigned long mem_len;
  67
  68     OOP_Object *visible;
  69     OOP_Object *unixio;
  70     int confd;
  71     long kbmode;
  72     BOOL gamma;
  73     UWORD scale_size;
  74     UBYTE r_step;
  75     UBYTE g_step;
  76     UBYTE b_step;
  77
  78     /* FBDev info */
  79     struct FBDevInfo fbdevinfo;
  80     struct Interrupt resetHandler;
  81
  82     /* baseclass for CreateObject */
  83     OOP_Class *basebm;
  84 };
  85
  86 /*** Shared data ***/
  87 struct LinuxFB_staticdata
  88 {
  89     struct SignalSemaphore sema;
  90
  91     OOP_Class *gfxclass;
  92     OOP_Class *bmclass;
  93     OOP_Object *unixio;
  94
  95     OOP_AttrBase gfxAttrBase;
  96     OOP_AttrBase bmAttrBase;
  97     OOP_AttrBase syncAttrBase;
  98     OOP_AttrBase pfAttrBase;
  99     OOP_AttrBase cmAttrBase;
 100     OOP_AttrBase chunkyAttrBase;
 101     OOP_AttrBase linuxFBAttrBase;
 102     OOP_AttrBase linuxBMAttrBase;
 103 };
 104
 105 struct LinuxFB_base
 106 {
 107     struct Library library;
 108     struct LinuxFB_staticdata lsd;
 109 };
 110
 111 struct BitmapData;
 112
 113 #define LSD(cl) (&((struct LinuxFB_base *)cl->UserData)->lsd)
 114
 115 #undef HiddGfxAttrBase
 116 #undef HiddBitMapAttrBase
 117 #undef HiddSyncAttrBase
 118 #undef HiddPixFmtAttrBase
 119 #undef HiddColorMapAttrBase
 120 #undef HiddChunkyBMAttrBase
 121 #undef HiddLinuxFBAttrBase
 122 #undef HiddLinuxFBBitmapAttrBase
 123 #define HiddGfxAttrBase           LSD(cl)->gfxAttrBase
 124 #define HiddBitMapAttrBase        LSD(cl)->bmAttrBase
 125 #define HiddSyncAttrBase          LSD(cl)->syncAttrBase
 126 #define HiddPixFmtAttrBase        LSD(cl)->pfAttrBase
 127 #define HiddColorMapAttrBase      LSD(cl)->cmAttrBase
 128 #define HiddChunkyBMAttrBase      LSD(cl)->chunkyAttrBase
 129 #define HiddLinuxFBAttrBase       LSD(cl)->linuxFBAttrBase
 130 #define HiddLinuxFBBitmapAttrBase LSD(cl)->linuxBMAttrBase
 131 #define METHOD(base, id, name) \
 132   base ## __ ## id ## __ ## name (OOP_Class *cl, OOP_Object *o, struct p ## id ## _ ## name *msg)
 133
 134 #endif /* LINUX_INTERN_H */