arch/sparc/include/asm/fbio.h

   1 #ifndef __LINUX_FBIO_H
   2 #define __LINUX_FBIO_H
   3
   4 #include <linux/compiler.h>
   5 #include <linux/types.h>
   6
   7 /* Constants used for fbio SunOS compatibility */
   8 /* (C) 1996 Miguel de Icaza */
   9
  10 /* Frame buffer types */
  11 #define FBTYPE_NOTYPE           -1
  12 #define FBTYPE_SUN1BW           0   /* mono */
  13 #define FBTYPE_SUN1COLOR        1
  14 #define FBTYPE_SUN2BW           2
  15 #define FBTYPE_SUN2COLOR        3
  16 #define FBTYPE_SUN2GP           4
  17 #define FBTYPE_SUN5COLOR        5
  18 #define FBTYPE_SUN3COLOR        6
  19 #define FBTYPE_MEMCOLOR         7
  20 #define FBTYPE_SUN4COLOR        8
  21
  22 #define FBTYPE_NOTSUN1          9
  23 #define FBTYPE_NOTSUN2          10
  24 #define FBTYPE_NOTSUN3          11
  25
  26 #define FBTYPE_SUNFAST_COLOR    12  /* cg6 */
  27 #define FBTYPE_SUNROP_COLOR     13
  28 #define FBTYPE_SUNFB_VIDEO      14
  29 #define FBTYPE_SUNGIFB          15
  30 #define FBTYPE_SUNGPLAS         16
  31 #define FBTYPE_SUNGP3           17
  32 #define FBTYPE_SUNGT            18
  33 #define FBTYPE_SUNLEO           19      /* zx Leo card */
  34 #define FBTYPE_MDICOLOR         20      /* cg14 */
  35 #define FBTYPE_TCXCOLOR         21      /* SUNW,tcx card */
  36
  37 #define FBTYPE_LASTPLUSONE      21      /* This is not last + 1 in fact... */
  38
  39 /* Does not seem to be listed in the Sun file either */
  40 #define FBTYPE_CREATOR          22
  41 #define FBTYPE_PCI_IGA1682      23
  42 #define FBTYPE_P9100COLOR       24
  43
  44 #define FBTYPE_PCI_GENERIC      1000
  45 #define FBTYPE_PCI_MACH64       1001
  46
  47 /* fbio ioctls */
  48 /* Returned by FBIOGTYPE */
  49 struct  fbtype {
  50         int     fb_type;        /* fb type, see above */
  51         int     fb_height;      /* pixels */
  52         int     fb_width;       /* pixels */
  53         int     fb_depth;
  54         int     fb_cmsize;      /* color map entries */
  55         int     fb_size;        /* fb size in bytes */
  56 };
  57 #define FBIOGTYPE _IOR('F', 0, struct fbtype)
  58
  59 struct  fbcmap {
  60         int             index;          /* first element (0 origin) */
  61         int             count;
  62         unsigned char   __user *red;
  63         unsigned char   __user *green;
  64         unsigned char   __user *blue;
  65 };
  66
  67 #ifdef __KERNEL__
  68 #define FBIOPUTCMAP_SPARC _IOW('F', 3, struct fbcmap)
  69 #define FBIOGETCMAP_SPARC _IOW('F', 4, struct fbcmap)
  70 #else
  71 #define FBIOPUTCMAP _IOW('F', 3, struct fbcmap)
  72 #define FBIOGETCMAP _IOW('F', 4, struct fbcmap)
  73 #endif
  74
  75 /* # of device specific values */
  76 #define FB_ATTR_NDEVSPECIFIC    8
  77 /* # of possible emulations */
  78 #define FB_ATTR_NEMUTYPES       4
  79
  80 struct fbsattr {
  81         int     flags;
  82         int     emu_type;       /* -1 if none */
  83         int     dev_specific[FB_ATTR_NDEVSPECIFIC];
  84 };
  85
  86 struct fbgattr {
  87         int     real_type;      /* real frame buffer type */
  88         int     owner;          /* unknown */
  89         struct fbtype fbtype;   /* real frame buffer fbtype */
  90         struct fbsattr sattr;
  91         int     emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */
  92 };
  93 #define FBIOSATTR  _IOW('F', 5, struct fbgattr) /* Unsupported: */
  94 #define FBIOGATTR  _IOR('F', 6, struct fbgattr) /* supported */
  95
  96 #define FBIOSVIDEO _IOW('F', 7, int)
  97 #define FBIOGVIDEO _IOR('F', 8, int)
  98
  99 struct fbcursor {
 100         short set;              /* what to set, choose from the list above */
 101         short enable;           /* cursor on/off */
 102         struct fbcurpos pos;    /* cursor position */
 103         struct fbcurpos hot;    /* cursor hot spot */
 104         struct fbcmap cmap;     /* color map info */
 105         struct fbcurpos size;   /* cursor bit map size */
 106         char __user *image;     /* cursor image bits */
 107         char __user *mask;      /* cursor mask bits */
 108 };
 109
 110 /* set/get cursor attributes/shape */
 111 #define FBIOSCURSOR     _IOW('F', 24, struct fbcursor)
 112 #define FBIOGCURSOR     _IOWR('F', 25, struct fbcursor)
 113
 114 /* set/get cursor position */
 115 #define FBIOSCURPOS     _IOW('F', 26, struct fbcurpos)
 116 #define FBIOGCURPOS     _IOW('F', 27, struct fbcurpos)
 117
 118 /* get max cursor size */
 119 #define FBIOGCURMAX     _IOR('F', 28, struct fbcurpos)
 120
 121 /* wid manipulation */
 122 struct fb_wid_alloc {
 123 #define FB_WID_SHARED_8         0
 124 #define FB_WID_SHARED_24        1
 125 #define FB_WID_DBL_8            2
 126 #define FB_WID_DBL_24           3
 127         __u32   wa_type;
 128         __s32   wa_index;       /* Set on return */
 129         __u32   wa_count;
 130 };
 131 struct fb_wid_item {
 132         __u32   wi_type;
 133         __s32   wi_index;
 134         __u32   wi_attrs;
 135         __u32   wi_values[32];
 136 };
 137 struct fb_wid_list {
 138         __u32   wl_flags;
 139         __u32   wl_count;
 140         struct fb_wid_item      *wl_list;
 141 };
 142
 143 #define FBIO_WID_ALLOC  _IOWR('F', 30, struct fb_wid_alloc)
 144 #define FBIO_WID_FREE   _IOW('F', 31, struct fb_wid_alloc)
 145 #define FBIO_WID_PUT    _IOW('F', 32, struct fb_wid_list)
 146 #define FBIO_WID_GET    _IOWR('F', 33, struct fb_wid_list)
 147
 148 /* Creator ioctls */
 149 #define FFB_IOCTL       ('F'<<8)
 150 #define FFB_SYS_INFO            (FFB_IOCTL|80)
 151 #define FFB_CLUTREAD            (FFB_IOCTL|81)
 152 #define FFB_CLUTPOST            (FFB_IOCTL|82)
 153 #define FFB_SETDIAGMODE         (FFB_IOCTL|83)
 154 #define FFB_GETMONITORID        (FFB_IOCTL|84)
 155 #define FFB_GETVIDEOMODE        (FFB_IOCTL|85)
 156 #define FFB_SETVIDEOMODE        (FFB_IOCTL|86)
 157 #define FFB_SETSERVER           (FFB_IOCTL|87)
 158 #define FFB_SETOVCTL            (FFB_IOCTL|88)
 159 #define FFB_GETOVCTL            (FFB_IOCTL|89)
 160 #define FFB_GETSAXNUM           (FFB_IOCTL|90)
 161 #define FFB_FBDEBUG             (FFB_IOCTL|91)
 162
 163 /* Cg14 ioctls */
 164 #define MDI_IOCTL          ('M'<<8)
 165 #define MDI_RESET          (MDI_IOCTL|1)
 166 #define MDI_GET_CFGINFO    (MDI_IOCTL|2)
 167 #define MDI_SET_PIXELMODE  (MDI_IOCTL|3)
 168 #    define MDI_32_PIX     32
 169 #    define MDI_16_PIX     16
 170 #    define MDI_8_PIX      8
 171
 172 struct mdi_cfginfo {
 173         int     mdi_ncluts;     /* Number of implemented CLUTs in this MDI */
 174         int     mdi_type;       /* FBTYPE name */
 175         int     mdi_height;     /* height */
 176         int     mdi_width;      /* widht */
 177         int     mdi_size;       /* available ram */
 178         int     mdi_mode;       /* 8bpp, 16bpp or 32bpp */
 179         int     mdi_pixfreq;    /* pixel clock (from PROM) */
 180 };
 181
 182 /* SparcLinux specific ioctl for the MDI, should be replaced for
 183  * the SET_XLUT/SET_CLUTn ioctls instead
 184  */
 185 #define MDI_CLEAR_XLUT       (MDI_IOCTL|9)
 186
 187 /* leo & ffb ioctls */
 188 struct fb_clut_alloc {
 189         __u32   clutid; /* Set on return */
 190         __u32   flag;
 191         __u32   index;
 192 };
 193
 194 struct fb_clut {
 195 #define FB_CLUT_WAIT    0x00000001      /* Not yet implemented */
 196         __u32   flag;
 197         __u32   clutid;
 198         __u32   offset;
 199         __u32   count;
 200         char *  red;
 201         char *  green;
 202         char *  blue;
 203 };
 204
 205 struct fb_clut32 {
 206         __u32   flag;
 207         __u32   clutid;
 208         __u32   offset;
 209         __u32   count;
 210         __u32   red;
 211         __u32   green;
 212         __u32   blue;
 213 };
 214
 215 #define LEO_CLUTALLOC   _IOWR('L', 53, struct fb_clut_alloc)
 216 #define LEO_CLUTFREE    _IOW('L', 54, struct fb_clut_alloc)
 217 #define LEO_CLUTREAD    _IOW('L', 55, struct fb_clut)
 218 #define LEO_CLUTPOST    _IOW('L', 56, struct fb_clut)
 219 #define LEO_SETGAMMA    _IOW('L', 68, int) /* Not yet implemented */
 220 #define LEO_GETGAMMA    _IOR('L', 69, int) /* Not yet implemented */
 221
 222 #ifdef __KERNEL__
 223 /* Addresses on the fd of a cgsix that are mappable */
 224 #define CG6_FBC    0x70000000
 225 #define CG6_TEC    0x70001000
 226 #define CG6_BTREGS 0x70002000
 227 #define CG6_FHC    0x70004000
 228 #define CG6_THC    0x70005000
 229 #define CG6_ROM    0x70006000
 230 #define CG6_RAM    0x70016000
 231 #define CG6_DHC    0x80000000
 232
 233 #define CG3_MMAP_OFFSET 0x4000000
 234
 235 /* Addresses on the fd of a tcx that are mappable */
 236 #define TCX_RAM8BIT             0x00000000
 237 #define TCX_RAM24BIT            0x01000000
 238 #define TCX_UNK3                0x10000000
 239 #define TCX_UNK4                0x20000000
 240 #define TCX_CONTROLPLANE        0x28000000
 241 #define TCX_UNK6                0x30000000
 242 #define TCX_UNK7                0x38000000
 243 #define TCX_TEC                 0x70000000
 244 #define TCX_BTREGS              0x70002000
 245 #define TCX_THC                 0x70004000
 246 #define TCX_DHC                 0x70008000
 247 #define TCX_ALT                 0x7000a000
 248 #define TCX_SYNC                0x7000e000
 249 #define TCX_UNK2                0x70010000
 250
 251 /* CG14 definitions */
 252
 253 /* Offsets into the OBIO space: */
 254 #define CG14_REGS        0       /* registers */
 255 #define CG14_CURSORREGS  0x1000  /* cursor registers */
 256 #define CG14_DACREGS     0x2000  /* DAC registers */
 257 #define CG14_XLUT        0x3000  /* X Look Up Table -- ??? */
 258 #define CG14_CLUT1       0x4000  /* Color Look Up Table */
 259 #define CG14_CLUT2       0x5000  /* Color Look Up Table */
 260 #define CG14_CLUT3       0x6000  /* Color Look Up Table */
 261 #define CG14_AUTO        0xf000
 262
 263 #endif /* KERNEL */
 264
 265 /* These are exported to userland for applications to use */
 266 /* Mappable offsets for the cg14: control registers */
 267 #define MDI_DIRECT_MAP 0x10000000
 268 #define MDI_CTLREG_MAP 0x20000000
 269 #define MDI_CURSOR_MAP 0x30000000
 270 #define MDI_SHDW_VRT_MAP 0x40000000
 271
 272 /* Mappable offsets for the cg14: frame buffer resolutions */
 273 /* 32 bits */
 274 #define MDI_CHUNKY_XBGR_MAP 0x50000000
 275 #define MDI_CHUNKY_BGR_MAP 0x60000000
 276
 277 /* 16 bits */
 278 #define MDI_PLANAR_X16_MAP 0x70000000
 279 #define MDI_PLANAR_C16_MAP 0x80000000
 280
 281 /* 8 bit is done as CG3 MMAP offset */
 282 /* 32 bits, planar */
 283 #define MDI_PLANAR_X32_MAP 0x90000000
 284 #define MDI_PLANAR_B32_MAP 0xa0000000
 285 #define MDI_PLANAR_G32_MAP 0xb0000000
 286 #define MDI_PLANAR_R32_MAP 0xc0000000
 287
 288 /* Mappable offsets on leo */
 289 #define LEO_SS0_MAP            0x00000000
 290 #define LEO_LC_SS0_USR_MAP     0x00800000
 291 #define LEO_LD_SS0_MAP         0x00801000
 292 #define LEO_LX_CURSOR_MAP      0x00802000
 293 #define LEO_SS1_MAP            0x00803000
 294 #define LEO_LC_SS1_USR_MAP     0x01003000
 295 #define LEO_LD_SS1_MAP         0x01004000
 296 #define LEO_UNK_MAP            0x01005000
 297 #define LEO_LX_KRN_MAP         0x01006000
 298 #define LEO_LC_SS0_KRN_MAP     0x01007000
 299 #define LEO_LC_SS1_KRN_MAP     0x01008000
 300 #define LEO_LD_GBL_MAP         0x01009000
 301 #define LEO_UNK2_MAP           0x0100a000
 302
 303 #ifdef __KERNEL__
 304 struct  fbcmap32 {
 305         int             index;          /* first element (0 origin) */
 306         int             count;
 307         u32             red;
 308         u32             green;
 309         u32             blue;
 310 };
 311
 312 #define FBIOPUTCMAP32   _IOW('F', 3, struct fbcmap32)
 313 #define FBIOGETCMAP32   _IOW('F', 4, struct fbcmap32)
 314
 315 struct fbcursor32 {
 316         short set;              /* what to set, choose from the list above */
 317         short enable;           /* cursor on/off */
 318         struct fbcurpos pos;    /* cursor position */
 319         struct fbcurpos hot;    /* cursor hot spot */
 320         struct fbcmap32 cmap;   /* color map info */
 321         struct fbcurpos size;   /* cursor bit map size */
 322         u32     image;          /* cursor image bits */
 323         u32     mask;           /* cursor mask bits */
 324 };
 325
 326 #define FBIOSCURSOR32   _IOW('F', 24, struct fbcursor32)
 327 #define FBIOGCURSOR32   _IOW('F', 25, struct fbcursor32)
 328 #endif
 329
 330 #endif /* __LINUX_FBIO_H */