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