LXR linux-old/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 */
  46struct  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
  56struct  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 
  77struct fbsattr {
  78        int     flags;
  79        int     emu_type;       /* -1 if none */
  80        int     dev_specific[FB_ATTR_NDEVSPECIFIC];
  81};
  82 
  83struct 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 */
  97struct 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
 113struct 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 */
 136struct 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};
 145struct fb_wid_item {
 146        __u32   wi_type;
 147        __s32   wi_index;
 148        __u32   wi_attrs;
 149        __u32   wi_values[32];
 150};
 151struct 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
 186struct 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 */
 202struct fb_clut_alloc {
 203        __u32   clutid; /* Set on return */
 204        __u32   flag;
 205        __u32   index;
 206};
 207
 208struct 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
 219struct 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 */
 318