include/sys/fbio.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License, Version 1.0 only
   6  * (the "License").  You may not use this file except in compliance
   7  * with the License.
   8  *
   9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
  10  * or http://www.opensolaris.org/os/licensing.
  11  * See the License for the specific language governing permissions
  12  * and limitations under the License.
  13  *
  14  * When distributing Covered Code, include this CDDL HEADER in each
  15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  16  * If applicable, add the following below this CDDL HEADER, with the
  17  * fields enclosed by brackets "[]" replaced with your own identifying
  18  * information: Portions Copyright [yyyy] [name of copyright owner]
  19  *
  20  * CDDL HEADER END
  21  */
  22 /*
  23  * Copyright (c) 1986,1997-1998 by Sun Microsystems, Inc.
  24  * All rights reserved.
  25  */
  26
  27 #ifndef _SYS_FBIO_H
  28 #define _SYS_FBIO_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"        /* SunOS4.1.2 5.49 */
  31
  32 #include <sys/types.h>
  33
  34 #ifdef  __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 #ifndef ASM
  39 /*
  40  * Frame buffer descriptor.
  41  * Returned by FBIOGTYPE ioctl on frame buffer devices.
  42  */
  43 struct  fbtype {
  44         int     fb_type;        /* as defined below */
  45         int     fb_height;      /* in pixels */
  46         int     fb_width;       /* in pixels */
  47         int     fb_depth;       /* bits per pixel */
  48         int     fb_cmsize;      /* size of color map (entries) */
  49         int     fb_size;        /* total size in bytes */
  50 };
  51
  52 #define FIOC            ('F'<<8)
  53 #define FBIOGTYPE       (FIOC|0)
  54
  55 #ifdef  _KERNEL
  56 struct  fbpixrect {
  57         struct  pixrect *fbpr_pixrect;  /* Pixrect of dev returned here */
  58 };
  59
  60 #define FBIOGPIXRECT    (FIOC|1)
  61 #endif /* _KERNEL */
  62
  63 /*
  64  * General purpose structure for passing info in and out of frame buffers
  65  * (used for gp1)
  66  */
  67 struct  fbinfo {
  68         int             fb_physaddr;    /* physical frame buffer address */
  69         int             fb_hwwidth;     /* fb board width */
  70         int             fb_hwheight;    /* fb board height */
  71         int             fb_addrdelta;   /* phys addr diff between boards */
  72         unsigned char   *fb_ropaddr;    /* fb va thru kernelmap */
  73         int             fb_unit;        /* minor devnum of fb */
  74 };
  75
  76 #define FBIOGINFO       (FIOC|2)
  77
  78 /*
  79  * Color map I/O.  See also fbcmap_i below.
  80  */
  81 struct  fbcmap {
  82         int             index;          /* first element (0 origin) */
  83         int             count;          /* number of elements */
  84         unsigned char   *red;           /* red color map elements */
  85         unsigned char   *green;         /* green color map elements */
  86         unsigned char   *blue;          /* blue color map elements */
  87 };
  88
  89 #ifdef _SYSCALL32
  90
  91 struct  fbcmap32 {
  92         int32_t         index;          /* first element (0 origin) */
  93         int32_t         count;          /* number of elements */
  94         caddr32_t       red;            /* red color map elements */
  95         caddr32_t       green;          /* green color map elements */
  96         caddr32_t       blue;           /* blue color map elements */
  97 };
  98
  99 #endif  /* _SYSCALL32 */
 100
 101 #define FBIOPUTCMAP     (FIOC|3)
 102 #define FBIOGETCMAP     (FIOC|4)
 103
 104 /*
 105  * Set/Get attributes
 106  */
 107 #define FB_ATTR_NDEVSPECIFIC    8       /* no. of device specific values */
 108 #define FB_ATTR_NEMUTYPES       4       /* no. of emulation types */
 109
 110 struct fbsattr {
 111         int     flags;                  /* misc flags */
 112 #define FB_ATTR_AUTOINIT        1       /* emulation auto init flag */
 113 #define FB_ATTR_DEVSPECIFIC     2       /* dev. specific stuff valid flag */
 114         int     emu_type;               /* emulation type (-1 if unused) */
 115         int     dev_specific[FB_ATTR_NDEVSPECIFIC];     /* catchall */
 116 };
 117
 118 struct fbgattr {
 119         int     real_type;              /* real device type */
 120         int     owner;                  /* PID of owner, 0 if myself */
 121         struct fbtype fbtype;           /* fbtype info for real device */
 122         struct fbsattr sattr;           /* see above */
 123         int     emu_types[FB_ATTR_NEMUTYPES];   /* possible emulations */
 124                                                 /* (-1 if unused) */
 125 };
 126
 127 #define FBIOSATTR       (FIOC|5)
 128 #define FBIOGATTR       (FIOC|6)
 129
 130
 131 /*
 132  * Video control
 133  * (the unused bits are reserved for future use)
 134  */
 135 #define FBVIDEO_OFF     0
 136 #define FBVIDEO_ON      1
 137
 138 #define FBIOSVIDEO      (FIOC|7)
 139 #define FBIOGVIDEO      (FIOC|8)
 140
 141 /* Vertical retrace support. */
 142 #define FBIOVERTICAL    (FIOC|9)
 143 #define GRABPAGEALLOC   (FIOC|10)
 144 #define GRABPAGEFREE    (FIOC|11)
 145 #define GRABATTACH      (FIOC|12)
 146
 147 #define FBIOGPLNGRP     (FIOC|13)
 148 #define FBIOGCMSIZE     (FIOC|14)
 149 #define FBIOSCMSIZE     (FIOC|15)
 150 #define FBIOSCMS        (FIOC|16)
 151 #define FBIOAVAILPLNGRP (FIOC|17)
 152
 153
 154 /*
 155  * Structure to pass double buffering state back and forth the device.
 156  */
 157
 158 /* used in devstate */
 159 #define FBDBL_AVAIL     0x80000000
 160 #define FBDBL_DONT_BLOCK 0x40000000
 161 #define FBDBL_AVAIL_PG  0x20000000
 162
 163 /* used in read/write/display */
 164 #define FBDBL_A  0x1
 165 #define FBDBL_B  0x2
 166 #define FBDBL_BOTH      (FBDBL_A | FBDBL_B)
 167 #define FBDBL_NONE      0x4
 168
 169 struct fbdblinfo {
 170         unsigned int    dbl_devstate;
 171         unsigned int    dbl_read;
 172         unsigned int    dbl_write;
 173         unsigned int    dbl_display;
 174         int             dbl_depth;
 175         char            dbl_wid;
 176 };
 177
 178 #define FBIODBLGINFO    (FIOC|18)
 179 #define FBIODBLSINFO    (FIOC|19)
 180
 181 /* 8-bit emulation in 24-bit ioctls */
 182
 183 #define FBIOSWINFD      (FIOC|20)
 184 #define FBIOSAVWINFD    (FIOC|21)
 185 #define FBIORESWINFD    (FIOC|22)
 186 #define FBIOSRWINFD     (FIOC|23)
 187
 188 /*
 189  * hardware cursor control
 190  */
 191
 192 struct fbcurpos {
 193         short x, y;
 194 };
 195
 196 struct fbcursor {
 197         short set;              /* what to set */
 198 #define FB_CUR_SETCUR   0x01
 199 #define FB_CUR_SETPOS   0x02
 200 #define FB_CUR_SETHOT   0x04
 201 #define FB_CUR_SETCMAP  0x08
 202 #define FB_CUR_SETSHAPE 0x10
 203 #define FB_CUR_SETALL   0x1F
 204         short enable;           /* cursor on/off */
 205         struct fbcurpos pos;    /* cursor position */
 206         struct fbcurpos hot;    /* cursor hot spot */
 207         struct fbcmap cmap;     /* color map info */
 208         struct fbcurpos size;   /* cursor bit map size */
 209         char *image;            /* cursor image bits */
 210         char *mask;             /* cursor mask bits */
 211 };
 212
 213 #ifdef _SYSCALL32
 214 struct fbcursor32 {
 215         short set;              /* what to set */
 216         short enable;           /* cursor on/off */
 217         struct fbcurpos pos;    /* cursor position */
 218         struct fbcurpos hot;    /* cursor hot spot */
 219         struct fbcmap32 cmap;   /* color map info */
 220         struct fbcurpos size;   /* cursor bit map size */
 221         caddr32_t image;        /* cursor image bits */
 222         caddr32_t mask;         /* cursor mask bits */
 223 };
 224 #endif  /* _SYSCALL32 */
 225
 226 /* set/get cursor attributes/shape */
 227 #define FBIOSCURSOR     (FIOC|24)
 228 #define FBIOGCURSOR     (FIOC|25)
 229
 230 /* set/get cursor position */
 231 #define FBIOSCURPOS     (FIOC|26)
 232 #define FBIOGCURPOS     (FIOC|27)
 233
 234 /* get max cursor size */
 235 #define FBIOGCURMAX     (FIOC|28)
 236
 237 /* Window Grabber info ioctl */
 238 #define GRABLOCKINFO    (FIOC|29)
 239
 240 /*
 241  * Window Identification (wid) defines, structures, and ioctls.
 242  *
 243  * Some wids need to be unique when used for things such as double
 244  * buffering or rendering clipping.  Some wids can be shared when
 245  * used for display attributes only.  What can be shared and how
 246  * may be device dependent.  The fb_wid_alloc.wa_type and fb_wid_item
 247  * structure members will be left to device specific interpretation.
 248  */
 249
 250 #define FB_WID_SHARED_8         0
 251 #define FB_WID_SHARED_24        1
 252 #define FB_WID_DBL_8            2
 253 #define FB_WID_DBL_24           3
 254
 255 struct fb_wid_alloc {
 256         unsigned int    wa_type;        /* special attributes           */
 257         int             wa_index;       /* base wid returned            */
 258         unsigned int    wa_count;       /* how many contiguous wids     */
 259 };
 260
 261 struct fb_wid_item {
 262         unsigned int    wi_type;        /* special attributes           */
 263         int             wi_index;       /* which lut                    */
 264         unsigned int    wi_attrs;       /* which attributes             */
 265         unsigned int    wi_values[NBBY*sizeof (int)]; /* the attr values */
 266 };
 267
 268 struct fb_wid_list {
 269         unsigned int    wl_flags;
 270         unsigned int    wl_count;
 271         struct fb_wid_item      *wl_list;
 272 };
 273
 274 #ifdef _SYSCALL32
 275
 276 struct fb_wid_list32 {
 277         uint32_t        wl_flags;
 278         uint32_t        wl_count;
 279         caddr32_t       wl_list;
 280 };
 281
 282 #endif /* _SYSCALL32 */
 283
 284 struct fb_wid_dbl_info {
 285         struct fb_wid_alloc dbl_wid;
 286         char            dbl_fore;
 287         char            dbl_back;
 288         char            dbl_read_state;
 289         char            dbl_write_state;
 290 };
 291
 292 #define FBIO_WID_ALLOC  (FIOC|30)
 293 #define FBIO_WID_FREE   (FIOC|31)
 294 #define FBIO_WID_PUT    (FIOC|32)
 295 #define FBIO_WID_GET    (FIOC|33)
 296
 297 #define FBIO_DEVID      (FIOC|34)
 298 #define FBIO_U_RST      (FIOC|35)
 299 #define FBIO_FULLSCREEN_ELIMINATION_GROUPS      (FIOC|36)
 300 #define FBIO_WID_DBL_SET        (FIOC|37)
 301 #define FBIOVRTOFFSET   (FIOC|38)
 302
 303 struct cg6_info {
 304         ushort_t  accessible_width;     /* accessible bytes in scanline */
 305         ushort_t  accessible_height;    /* number of accessible scanlines */
 306         ushort_t  line_bytes;           /* number of bytes/scanline */
 307         ushort_t  hdb_capable;          /* can this thing hardware db? */
 308         ushort_t  vmsize;               /* this is Mb of video memory */
 309         uchar_t   boardrev;             /* board revision # */
 310         uchar_t   slot;                 /* sbus slot # */
 311         uint_t    pad1;                 /* expansion */
 312 };
 313
 314 struct s3_info {
 315         ushort_t  accessible_width;     /* accessible bytes in scanline */
 316         ushort_t  accessible_height;    /* number of accessible scanlines */
 317         ushort_t  line_bytes;           /* number of bytes/scanline */
 318         ushort_t  hdb_capable;          /* can this thing hardware db? */
 319         ushort_t  vmsize;               /* this is Mb of video memory */
 320         uchar_t   boardrev;             /* board revision # */
 321         uchar_t   slot;                 /* sbus slot # */
 322         uint_t    pad1;                 /* expansion */
 323 };
 324
 325 struct p9000_info {
 326         ushort_t  accessible_width;     /* accessible bytes in scanline */
 327         ushort_t  accessible_height;    /* number of accessible scanlines */
 328         ushort_t  line_bytes;           /* number of bytes/scanline */
 329         ushort_t  hdb_capable;          /* can this thing hardware db? */
 330         ushort_t  vmsize;               /* this is Mb of video memory */
 331         uchar_t   boardrev;             /* board revision # */
 332         uchar_t   slot;                 /* sbus slot # */
 333         uint_t    pad1;                 /* expansion */
 334 };
 335
 336 struct p9100_info {
 337         ushort_t  accessible_width;     /* accessible bytes in scanline */
 338         ushort_t  accessible_height;    /* number of accessible scanlines */
 339         ushort_t  line_bytes;           /* number of bytes/scanline */
 340         ushort_t  hdb_capable;          /* can this thing hardware db? */
 341         ushort_t  vmsize;               /* this is Mb of video memory */
 342         uchar_t   boardrev;             /* board revision # */
 343         uchar_t   slot;                 /* sbus slot # */
 344         uint_t    pad1;                 /* expansion */
 345 };
 346
 347 struct wd90c24a2_info {
 348         ushort_t  accessible_width;     /* accessible bytes in scanline */
 349         ushort_t  accessible_height;    /* number of accessible scanlines */
 350         ushort_t  line_bytes;           /* number of bytes/scanline */
 351         ushort_t  hdb_capable;          /* can this thing hardware db? */
 352         ushort_t  vmsize;               /* this is Mb of video memory */
 353         uchar_t   boardrev;             /* board revision # */
 354         uchar_t   slot;                 /* sbus slot # */
 355         uint_t    pad1;                 /* expansion */
 356 };
 357
 358 #define MON_TYPE_STEREO         0x8     /* stereo display */
 359 #define MON_TYPE_0_OFFSET       0x4     /* black level 0 ire instead of 7.5 */
 360 #define MON_TYPE_OVERSCAN       0x2     /* overscan */
 361 #define MON_TYPE_GRAY           0x1     /* greyscale monitor */
 362
 363 struct mon_info {
 364         uint_t    mon_type;             /* bit array: defined above */
 365         uint_t    pixfreq;              /* pixel frequency in Hz */
 366         uint_t    hfreq;                /* horizontal freq in Hz */
 367         uint_t    vfreq;                /* vertical freq in Hz */
 368         uint_t    vsync;                /* vertical sync in scanlines */
 369         uint_t    hsync;                /* horizontal sync in pixels */
 370                                         /* these are in pixel units */
 371         ushort_t  hfporch;              /* horizontal front porch */
 372         ushort_t  hbporch;              /* horizontal back porch */
 373         ushort_t  vfporch;              /* vertical front porch */
 374         ushort_t  vbporch;              /* vertical back porch */
 375 };
 376
 377
 378 #define FBIOGXINFO      (FIOC|39)
 379 #define FBIOMONINFO     (FIOC|40)
 380
 381 /*
 382  * Color map I/O.
 383  */
 384 struct  fbcmap_i {
 385         unsigned int    flags;          /* see below */
 386         int             id;             /* colormap id for multiple cmaps */
 387         int             index;          /* first element (0 origin) */
 388         int             count;          /* number of elements */
 389         unsigned char   *red;           /* red color map elements */
 390         unsigned char   *green;         /* green color map elements */
 391         unsigned char   *blue;          /* blue color map elements */
 392 };
 393
 394 #ifdef _SYSCALL32
 395
 396 struct  fbcmap_i32 {
 397         uint32_t        flags;          /* see below */
 398         int32_t         id;             /* colormap id for multiple cmaps */
 399         int32_t         index;          /* first element (0 origin) */
 400         int32_t         count;          /* number of elements */
 401         caddr32_t       red;            /* red color map elements */
 402         caddr32_t       green;          /* green color map elements */
 403         caddr32_t       blue;           /* blue color map elements */
 404 };
 405
 406 #endif  /* _SYSCALL32 */
 407
 408 #define FB_CMAP_BLOCK   0x1     /* wait for vrt before returning */
 409 #define FB_CMAP_KERNEL  0x2     /* called within kernel */
 410
 411 #define FBIOPUTCMAPI    (FIOC|41)
 412 #define FBIOGETCMAPI    (FIOC|42)
 413
 414 /* assigning a given window id to a pixrect - special for PHIGS */
 415 #define FBIO_ASSIGNWID  (FIOC|43)
 416
 417 /* assigning a given window to be stereo */
 418 #define FBIO_STEREO     (FIOC|44)
 419 #define FB_WIN_STEREO       0x2
 420
 421 #endif  /* !ASM */
 422
 423 /* frame buffer type codes */
 424 #define FBTYPE_NOTYPE           (-1)    /* for backwards compatibility */
 425 #define FBTYPE_SUN1BW           0       /* Multibus mono */
 426 #define FBTYPE_SUN1COLOR        1       /* Multibus color */
 427 #define FBTYPE_SUN2BW           2       /* memory mono */
 428 #define FBTYPE_SUN2COLOR        3       /* color w/rasterop chips */
 429 #define FBTYPE_SUN2GP           4       /* GP1/GP2 */
 430 #define FBTYPE_SUN5COLOR        5       /* RoadRunner accelerator */
 431 #define FBTYPE_SUN3COLOR        6       /* memory color */
 432 #define FBTYPE_MEMCOLOR         7       /* memory 24-bit */
 433 #define FBTYPE_SUN4COLOR        8       /* memory color w/overlay */
 434
 435 #define FBTYPE_NOTSUN1          9       /* reserved for customer */
 436 #define FBTYPE_NOTSUN2          10      /* reserved for customer */
 437 #define FBTYPE_NOTSUN3          11      /* reserved for customer */
 438
 439 #define FBTYPE_SUNFAST_COLOR    12      /* accelerated 8bit */
 440 #define FBTYPE_SUNROP_COLOR     13      /* MEMCOLOR with rop h/w */
 441 #define FBTYPE_SUNFB_VIDEO      14      /* Simple video mixing */
 442 #define FBTYPE_SUNGIFB          15      /* medical image */
 443 #define FBTYPE_SUNGPLAS         16      /* plasma panel */
 444 #define FBTYPE_SUNGP3           17      /* cg12 running gpsi microcode */
 445 #define FBTYPE_SUNGT            18      /* gt graphics accelerator */
 446 #define FBTYPE_SUNLEO           19      /* zx graphics accelerator */
 447 #define FBTYPE_MDICOLOR         20      /* cgfourteen framebuffer */
 448
 449 #define FBTYPE_LASTPLUSONE      21      /* max number of fbs (change as add) */
 450
 451 #ifdef  __cplusplus
 452 }
 453 #endif
 454
 455 #endif  /* _SYS_FBIO_H */