include/asm-sparc64/fbio.h

   1 #ifndef __LINUX_FBIO_H
   2 #define __LINUX_FBIO_H
   3
   4 /* Constants used for fbio SunOS compatibility */
   5 /* (C) 1996 Miguel de Icaza */
   6
   7 /* Frame buffer types */
   8 #define FBTYPE_NOTYPE           -1
   9 #define FBTYPE_SUN1BW           0   /* mono */
  10 #define FBTYPE_SUN1COLOR        1
  11 #define FBTYPE_SUN2BW           2
  12 #define FBTYPE_SUN2COLOR        3
  13 #define FBTYPE_SUN2GP           4
  14 #define FBTYPE_SUN5COLOR        5
  15 #define FBTYPE_SUN3COLOR        6
  16 #define FBTYPE_MEMCOLOR         7
  17 #define FBTYPE_SUN4COLOR        8
  18
  19 #define FBTYPE_NOTSUN1          9
  20 #define FBTYPE_NOTSUN2          10
  21 #define FBTYPE_NOTSUN3          11
  22
  23 #define FBTYPE_SUNFAST_COLOR    12  /* cg6 */
  24 #define FBTYPE_SUNROP_COLOR     13
  25 #define FBTYPE_SUNFB_VIDEO      14
  26 #define FBTYPE_SUNGIFB          15
  27 #define FBTYPE_SUNGPLAS         16
  28 #define FBTYPE_SUNGP3           17
  29 #define FBTYPE_SUNGT            18
  30 #define FBTYPE_SUNLEO           19      /* zx Leo card */
  31 #define FBTYPE_MDICOLOR         20      /* cg14 */
  32 #define FBTYPE_TCXCOLOR         21      /* SUNW,tcx card */
  33
  34 #define FBTYPE_LASTPLUSONE      21      /* This is not last + 1 in fact... */
  35
  36 /* Does not seem to be listed in the Sun file either */
  37 #define FBTYPE_CREATOR          22
  38 #define FBTYPE_PCI_IGA1682      23
  39 #define FBTYPE_P9100COLOR       24
  40
  41 #define FBTYPE_PCI_GENERIC      1000
  42 #define FBTYPE_PCI_MACH64       1001
  43
  44 /* fbio ioctls */
  45 /* Returned by FBIOGTYPE */
  46 struct  fbtype {
  47         int     fb_type;        /* fb type, see above */
  48         int     fb_height;      /* pixels */
  49         int     fb_width;       /* pixels */
  50         int     fb_depth;
  51         int     fb_cmsize;      /* color map entries */
  52         int     fb_size;        /* fb size in bytes */
  53 };
  54 #define FBIOGTYPE _IOR('F', 0, struct fbtype)
  55
  56 struct  fbcmap {
  57         int             index;          /* first element (0 origin) */
  58         int             count;
  59         unsigned char   *red;
  60         unsigned char   *green;
  61         unsigned char   *blue;
  62 };
  63
  64 #ifdef __KERNEL__
  65 #define FBIOPUTCMAP_SPARC _IOW('F', 3, struct fbcmap)
  66 #define FBIOGETCMAP_SPARC _IOW('F', 4, struct fbcmap)
  67 #else
  68 #define FBIOPUTCMAP _IOW('F', 3, struct fbcmap)
  69 #define FBIOGETCMAP _IOW('F', 4, struct fbcmap)
  70 #endif
  71
  72 /* # of device specific values */
  73 #define FB_ATTR_NDEVSPECIFIC    8
  74 /* # of possible emulations */
  75 #define FB_ATTR_NEMUTYPES       4
  76
  77 struct fbsattr {
  78         int     flags;
  79         int     emu_type;       /* -1 if none */
  80         int     dev_specific[FB_ATTR_NDEVSPECIFIC];
  81 };
  82
  83 struct fbgattr {
  84         int     real_type;      /* real frame buffer type */
  85         int     owner;          /* unknown */
  86         struct fbtype fbtype;   /* real frame buffer fbtype */
  87         struct fbsattr sattr;
  88         int     emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */
  89 };
  90 #define FBIOSATTR  _IOW('F', 5, struct fbgattr) /* Unsupported: */
  91 #define FBIOGATTR  _IOR('F', 6, struct fbgattr) /* supported */
  92
  93 #define FBIOSVIDEO _IOW('F', 7, int)
  94 #define FBIOGVIDEO _IOR('F', 8, int)
  95
  96 /* Cursor position */
  97 struct fbcurpos {
  98 #ifdef __KERNEL__
  99         short fbx, fby;
 100 #else
 101         short x, y;
 102 #endif
 103 };
 104
 105 /* Cursor operations */
 106 #define FB_CUR_SETCUR   0x01    /* Enable/disable cursor display */
 107 #define FB_CUR_SETPOS   0x02    /* set cursor position */
 108 #define FB_CUR_SETHOT   0x04    /* set cursor hotspot */
 109 #define FB_CUR_SETCMAP  0x08    /* set color map for the cursor */
 110 #define FB_CUR_SETSHAPE 0x10    /* set shape */
 111 #define FB_CUR_SETALL   0x1F    /* all of the above */
 112
 113 struct fbcursor {
 114         short set;              /* what to set, choose from the list above */
 115         short enable;           /* cursor on/off */
 116         struct fbcurpos pos;    /* cursor position */
 117         struct fbcurpos hot;    /* cursor hot spot */
 118         struct fbcmap cmap;     /* color map info */
 119         struct fbcurpos size;   /* cursor bit map size */
 120         char *image;            /* cursor image bits */
 121         char *mask;             /* cursor mask bits */
 122 };
 123
 124 /* set/get cursor attributes/shape */
 125 #define FBIOSCURSOR     _IOW('F', 24, struct fbcursor)
 126 #define FBIOGCURSOR     _IOWR('F', 25, struct fbcursor)
 127
 128 /* set/get cursor position */
 129 #define FBIOSCURPOS     _IOW('F', 26, struct fbcurpos)
 130 #define FBIOGCURPOS     _IOW('F', 27, struct fbcurpos)
 131
 132 /* get max cursor size */
 133 #define FBIOGCURMAX     _IOR('F', 28, struct fbcurpos)
 134
 135 /* wid manipulation */
 136 struct fb_wid_alloc {
 137 #define FB_WID_SHARED_8         0
 138 #define FB_WID_SHARED_24        1
 139 #define FB_WID_DBL_8            2
 140 #define FB_WID_DBL_24           3
 141         __u32   wa_type;
 142         __s32   wa_index;       /* Set on return */
 143         __u32   wa_count;
 144 };
 145 struct fb_wid_item {
 146         __u32   wi_type;
 147         __s32   wi_index;
 148         __u32   wi_attrs;
 149         __u32   wi_values[32];
 150 };
 151 struct fb_wid_list {
 152         __u32   wl_flags;
 153         __u32   wl_count;
 154         struct fb_wid_item      *wl_list;
 155 };
 156
 157 #define FBIO_WID_ALLOC  _IOWR('F', 30, struct fb_wid_alloc)
 158 #define FBIO_WID_FREE   _IOW('F', 31, struct fb_wid_alloc)
 159 #define FBIO_WID_PUT    _IOW('F', 32, struct fb_wid_list)
 160 #define FBIO_WID_GET    _IOWR('F', 33, struct fb_wid_list)
 161
 162 /* Creator ioctls */
 163 #define FFB_IOCTL       ('F'<<8)
 164 #define FFB_SYS_INFO            (FFB_IOCTL|80)
 165 #define FFB_CLUTREAD            (FFB_IOCTL|81)
 166 #define FFB_CLUTPOST            (FFB_IOCTL|82)
 167 #define FFB_SETDIAGMODE         (FFB_IOCTL|83)
 168 #define FFB_GETMONITORID        (FFB_IOCTL|84)
 169 #define FFB_GETVIDEOMODE        (FFB_IOCTL|85)
 170 #define FFB_SETVIDEOMODE        (FFB_IOCTL|86)
 171 #define FFB_SETSERVER           (FFB_IOCTL|87)
 172 #define FFB_SETOVCTL            (FFB_IOCTL|88)
 173 #define FFB_GETOVCTL            (FFB_IOCTL|89)
 174 #define FFB_GETSAXNUM           (FFB_IOCTL|90)
 175 #define FFB_FBDEBUG             (FFB_IOCTL|91)
 176
 177 /* Cg14 ioctls */
 178 #define MDI_IOCTL          ('M'<<8)
 179 #define MDI_RESET          (MDI_IOCTL|1)
 180 #define MDI_GET_CFGINFO    (MDI_IOCTL|2)
 181 #define MDI_SET_PIXELMODE  (MDI_IOCTL|3)
 182 #    define MDI_32_PIX     32
 183 #    define MDI_16_PIX     16
 184 #    define MDI_8_PIX      8
 185
 186 struct mdi_cfginfo {
 187         int     mdi_ncluts;     /* Number of implemented CLUTs in this MDI */
 188         int     mdi_type;       /* FBTYPE name */
 189         int     mdi_height;     /* height */
 190         int     mdi_width;      /* widht */
 191         int     mdi_size;       /* available ram */
 192         int     mdi_mode;       /* 8bpp, 16bpp or 32bpp */
 193         int     mdi_pixfreq;    /* pixel clock (from PROM) */
 194 };
 195
 196 /* SparcLinux specific ioctl for the MDI, should be replaced for
 197  * the SET_XLUT/SET_CLUTn ioctls instead
 198  */
 199 #define MDI_CLEAR_XLUT       (MDI_IOCTL|9)
 200
 201 /* leo & ffb ioctls */
 202 struct fb_clut_alloc {
 203         __u32   clutid; /* Set on return */
 204         __u32   flag;
 205         __u32   index;
 206 };
 207
 208 struct fb_clut {
 209 #define FB_CLUT_WAIT    0x00000001      /* Not yet implemented */
 210         __u32   flag;
 211         __u32   clutid;
 212         __u32   offset;
 213         __u32   count;
 214         char *  red;
 215         char *  green;
 216         char *  blue;
 217 };
 218
 219 struct fb_clut32 {
 220         __u32   flag;
 221         __u32   clutid;
 222         __u32   offset;
 223         __u32   count;
 224         __u32   red;
 225         __u32   green;
 226         __u32   blue;
 227 };
 228
 229 #define LEO_CLUTALLOC   _IOWR('L', 53, struct fb_clut_alloc)
 230 #define LEO_CLUTFREE    _IOW('L', 54, struct fb_clut_alloc)
 231 #define LEO_CLUTREAD    _IOW('L', 55, struct fb_clut)
 232 #define LEO_CLUTPOST    _IOW('L', 56, struct fb_clut)
 233 #define LEO_SETGAMMA    _IOW('L', 68, int) /* Not yet implemented */
 234 #define LEO_GETGAMMA    _IOR('L', 69, int) /* Not yet implemented */
 235
 236 #ifdef __KERNEL__
 237 /* Addresses on the fd of a cgsix that are mappable */
 238 #define CG6_FBC    0x70000000
 239 #define CG6_TEC    0x70001000
 240 #define CG6_BTREGS 0x70002000
 241 #define CG6_FHC    0x70004000
 242 #define CG6_THC    0x70005000
 243 #define CG6_ROM    0x70006000
 244 #define CG6_RAM    0x70016000
 245 #define CG6_DHC    0x80000000
 246
 247 #define CG3_MMAP_OFFSET 0x4000000
 248
 249 /* Addresses on the fd of a tcx that are mappable */
 250 #define TCX_RAM8BIT             0x00000000
 251 #define TCX_RAM24BIT            0x01000000
 252 #define TCX_UNK3                0x10000000
 253 #define TCX_UNK4                0x20000000
 254 #define TCX_CONTROLPLANE        0x28000000
 255 #define TCX_UNK6                0x30000000
 256 #define TCX_UNK7                0x38000000
 257 #define TCX_TEC                 0x70000000
 258 #define TCX_BTREGS              0x70002000
 259 #define TCX_THC                 0x70004000
 260 #define TCX_DHC                 0x70008000
 261 #define TCX_ALT                 0x7000a000
 262 #define TCX_SYNC                0x7000e000
 263 #define TCX_UNK2                0x70010000
 264
 265 /* CG14 definitions */
 266
 267 /* Offsets into the OBIO space: */
 268 #define CG14_REGS        0       /* registers */
 269 #define CG14_CURSORREGS  0x1000  /* cursor registers */
 270 #define CG14_DACREGS     0x2000  /* DAC registers */
 271 #define CG14_XLUT        0x3000  /* X Look Up Table -- ??? */
 272 #define CG14_CLUT1       0x4000  /* Color Look Up Table */
 273 #define CG14_CLUT2       0x5000  /* Color Look Up Table */
 274 #define CG14_CLUT3       0x6000  /* Color Look Up Table */
 275 #define CG14_AUTO        0xf000
 276
 277 #endif /* KERNEL */
 278
 279 /* These are exported to userland for applications to use */
 280 /* Mappable offsets for the cg14: control registers */
 281 #define MDI_DIRECT_MAP 0x10000000
 282 #define MDI_CTLREG_MAP 0x20000000
 283 #define MDI_CURSOR_MAP 0x30000000
 284 #define MDI_SHDW_VRT_MAP 0x40000000
 285
 286 /* Mappable offsets for the cg14: frame buffer resolutions */
 287 /* 32 bits */
 288 #define MDI_CHUNKY_XBGR_MAP 0x50000000
 289 #define MDI_CHUNKY_BGR_MAP 0x60000000
 290
 291 /* 16 bits */
 292 #define MDI_PLANAR_X16_MAP 0x70000000
 293 #define MDI_PLANAR_C16_MAP 0x80000000
 294
 295 /* 8 bit is done as CG3 MMAP offset */
 296 /* 32 bits, planar */
 297 #define MDI_PLANAR_X32_MAP 0x90000000
 298 #define MDI_PLANAR_B32_MAP 0xa0000000
 299 #define MDI_PLANAR_G32_MAP 0xb0000000
 300 #define MDI_PLANAR_R32_MAP 0xc0000000
 301
 302 /* Mappable offsets on leo */
 303 #define LEO_SS0_MAP            0x00000000
 304 #define LEO_LC_SS0_USR_MAP     0x00800000
 305 #define LEO_LD_SS0_MAP         0x00801000
 306 #define LEO_LX_CURSOR_MAP      0x00802000
 307 #define LEO_SS1_MAP            0x00803000
 308 #define LEO_LC_SS1_USR_MAP     0x01003000
 309 #define LEO_LD_SS1_MAP         0x01004000
 310 #define LEO_UNK_MAP            0x01005000
 311 #define LEO_LX_KRN_MAP         0x01006000
 312 #define LEO_LC_SS0_KRN_MAP     0x01007000
 313 #define LEO_LC_SS1_KRN_MAP     0x01008000
 314 #define LEO_LD_GBL_MAP         0x01009000
 315 #define LEO_UNK2_MAP           0x0100a000
 316
 317 #endif /* __LINUX_FBIO_H */