usr/src/uts/common/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 #include <sys/types.h>
  31
  32 #ifdef  __cplusplus
  33 extern "C" {
  34 #endif
  35
  36 #ifndef ASM
  37 /*
  38  * Frame buffer descriptor.
  39  * Returned by FBIOGTYPE ioctl on frame buffer devices.
  40  */
  41 struct  fbtype {
  42         int     fb_type;        /* as defined below */
  43         int     fb_height;      /* in pixels */
  44         int     fb_width;       /* in pixels */
  45         int     fb_depth;       /* bits per pixel */
  46         int     fb_cmsize;      /* size of color map (entries) */
  47         int     fb_size;        /* total size in bytes */
  48 };
  49
  50 #define FIOC            ('F'<<8)
  51 #define FBIOGTYPE       (FIOC|0)
  52
  53 #ifdef  _KERNEL
  54 struct  fbpixrect {
  55         struct  pixrect *fbpr_pixrect;  /* Pixrect of dev returned here */
  56 };
  57
  58 #define FBIOGPIXRECT    (FIOC|1)
  59 #endif /* _KERNEL */
  60
  61 /*
  62  * General purpose structure for passing info in and out of frame buffers
  63  * (used for gp1)
  64  */
  65 struct  fbinfo {
  66         int             fb_physaddr;    /* physical frame buffer address */
  67         int             fb_hwwidth;     /* fb board width */
  68         int             fb_hwheight;    /* fb board height */
  69         int             fb_addrdelta;   /* phys addr diff between boards */
  70         unsigned char   *fb_ropaddr;    /* fb va thru kernelmap */
  71         int             fb_unit;        /* minor devnum of fb */
  72 };
  73
  74 #define FBIOGINFO       (FIOC|2)
  75
  76 /*
  77  * Color map I/O.  See also fbcmap_i below.
  78  */
  79 struct  fbcmap {
  80         int             index;          /* first element (0 origin) */
  81         int             count;          /* number of elements */
  82         unsigned char   *red;           /* red color map elements */
  83         unsigned char   *green;         /* green color map elements */
  84         unsigned char   *blue;          /* blue color map elements */
  85 };
  86
  87 #ifdef _SYSCALL32
  88
  89 struct  fbcmap32 {
  90         int32_t         index;          /* first element (0 origin) */
  91         int32_t         count;          /* number of elements */
  92         caddr32_t       red;            /* red color map elements */
  93         caddr32_t       green;          /* green color map elements */
  94         caddr32_t       blue;           /* blue color map elements */
  95 };
  96
  97 #endif  /* _SYSCALL32 */
  98
  99 #define FBIOPUTCMAP     (FIOC|3)
 100 #define FBIOGETCMAP     (FIOC|4)
 101
 102 /*
 103  * Set/Get attributes
 104  */
 105 #define FB_ATTR_NDEVSPECIFIC    8       /* no. of device specific values */
 106 #define FB_ATTR_NEMUTYPES       4       /* no. of emulation types */
 107
 108 struct fbsattr {
 109         int     flags;                  /* misc flags */
 110 #define FB_ATTR_AUTOINIT        1       /* emulation auto init flag */
 111 #define FB_ATTR_DEVSPECIFIC     2       /* dev. specific stuff valid flag */
 112         int     emu_type;               /* emulation type (-1 if unused) */
 113         int     dev_specific[FB_ATTR_NDEVSPECIFIC];     /* catchall */
 114 };
 115
 116 struct fbgattr {
 117         int     real_type;              /* real device type */
 118         int     owner;                  /* PID of owner, 0 if myself */
 119         struct fbtype fbtype;           /* fbtype info for real device */
 120         struct fbsattr sattr;           /* see above */
 121         int     emu_types[FB_ATTR_NEMUTYPES];   /* possible emulations */
 122                                                 /* (-1 if unused) */
 123 };
 124
 125 #define FBIOSATTR       (FIOC|5)
 126 #define FBIOGATTR       (FIOC|6)
 127
 128
 129 /*
 130  * Video control
 131  * (the unused bits are reserved for future use)
 132  */
 133 #define FBVIDEO_OFF     0
 134 #define FBVIDEO_ON      1
 135
 136 #define FBIOSVIDEO      (FIOC|7)
 137 #define FBIOGVIDEO      (FIOC|8)
 138
 139 /* Vertical retrace support. */
 140 #define FBIOVERTICAL    (FIOC|9)
 141 #define GRABPAGEALLOC   (FIOC|10)
 142 #define GRABPAGEFREE    (FIOC|11)
 143 #define GRABATTACH      (FIOC|12)
 144
 145 #define FBIOGPLNGRP     (FIOC|13)
 146 #define FBIOGCMSIZE     (FIOC|14)
 147 #define FBIOSCMSIZE     (FIOC|15)
 148 #define FBIOSCMS        (FIOC|16)
 149 #define FBIOAVAILPLNGRP (FIOC|17)
 150
 151
 152 /*
 153  * Structure to pass double buffering state back and forth the device.
 154  */
 155
 156 /* used in devstate */
 157 #define FBDBL_AVAIL     0x80000000
 158 #define FBDBL_DONT_BLOCK 0x40000000
 159 #define FBDBL_AVAIL_PG  0x20000000
 160
 161 /* used in read/write/display */
 162 #define FBDBL_A  0x1
 163 #define FBDBL_B  0x2
 164 #define FBDBL_BOTH      (FBDBL_A | FBDBL_B)
 165 #define FBDBL_NONE      0x4
 166
 167 struct fbdblinfo {
 168         unsigned int    dbl_devstate;
 169         unsigned int    dbl_read;
 170         unsigned int    dbl_write;
 171         unsigned int    dbl_display;
 172         int             dbl_depth;
 173         char            dbl_wid;
 174 };
 175
 176 #define FBIODBLGINFO    (FIOC|18)
 177 #define FBIODBLSINFO    (FIOC|19)
 178
 179 /* 8-bit emulation in 24-bit ioctls */
 180
 181 #define FBIOSWINFD      (FIOC|20)
 182 #define FBIOSAVWINFD    (FIOC|21)
 183 #define FBIORESWINFD    (FIOC|22)
 184 #define FBIOSRWINFD     (FIOC|23)
 185
 186 /*
 187  * hardware cursor control
 188  */
 189
 190 struct fbcurpos {
 191         short x, y;
 192 };
 193
 194 struct fbcursor {
 195         short set;              /* what to set */
 196 #define FB_CUR_SETCUR   0x01
 197 #define FB_CUR_SETPOS   0x02
 198 #define FB_CUR_SETHOT   0x04
 199 #define FB_CUR_SETCMAP  0x08
 200 #define FB_CUR_SETSHAPE 0x10
 201 #define FB_CUR_SETALL   0x1F
 202         short enable;           /* cursor on/off */
 203         struct fbcurpos pos;    /* cursor position */
 204         struct fbcurpos hot;    /* cursor hot spot */
 205         struct fbcmap cmap;     /* color map info */
 206         struct fbcurpos size;   /* cursor bit map size */
 207         char *image;            /* cursor image bits */
 208         char *mask;             /* cursor mask bits */
 209 };
 210
 211 #ifdef _SYSCALL32
 212 struct fbcursor32 {
 213         short set;              /* what to set */
 214         short enable;           /* cursor on/off */
 215         struct fbcurpos pos;    /* cursor position */
 216         struct fbcurpos hot;    /* cursor hot spot */
 217         struct fbcmap32 cmap;   /* color map info */
 218         struct fbcurpos size;   /* cursor bit map size */
 219         caddr32_t image;        /* cursor image bits */
 220         caddr32_t mask;         /* cursor mask bits */
 221 };
 222 #endif  /* _SYSCALL32 */
 223
 224 /* set/get cursor attributes/shape */
 225 #define FBIOSCURSOR     (FIOC|24)
 226 #define FBIOGCURSOR     (FIOC|25)
 227
 228 /* set/get cursor position */
 229 #define FBIOSCURPOS     (FIOC|26)
 230 #define FBIOGCURPOS     (FIOC|27)
 231
 232 /* get max cursor size */
 233 #define FBIOGCURMAX     (FIOC|28)
 234
 235 /* Window Grabber info ioctl */
 236 #define GRABLOCKINFO    (FIOC|29)
 237
 238 /*
 239  * Window Identification (wid) defines, structures, and ioctls.
 240  *
 241  * Some wids need to be unique when used for things such as double
 242  * buffering or rendering clipping.  Some wids can be shared when
 243  * used for display attributes only.  What can be shared and how
 244  * may be device dependent.  The fb_wid_alloc.wa_type and fb_wid_item
 245  * structure members will be left to device specific interpretation.
 246  */
 247
 248 #define FB_WID_SHARED_8         0
 249 #define FB_WID_SHARED_24        1
 250 #define FB_WID_DBL_8            2
 251 #define FB_WID_DBL_24           3
 252
 253 struct fb_wid_alloc {
 254         unsigned int    wa_type;        /* special attributes           */
 255         int             wa_index;       /* base wid returned            */
 256         unsigned int    wa_count;       /* how many contiguous wids     */
 257 };
 258
 259 struct fb_wid_item {
 260         unsigned int    wi_type;        /* special attributes           */
 261         int             wi_index;       /* which lut                    */
 262         unsigned int    wi_attrs;       /* which attributes             */
 263         unsigned int    wi_values[NBBY*sizeof (int)]; /* the attr values */
 264 };
 265
 266 struct fb_wid_list {
 267         unsigned int    wl_flags;
 268         unsigned int    wl_count;
 269         struct fb_wid_item      *wl_list;
 270 };
 271
 272 #ifdef _SYSCALL32
 273
 274 struct fb_wid_list32 {
 275         uint32_t        wl_flags;
 276         uint32_t        wl_count;
 277         caddr32_t       wl_list;
 278 };
 279
 280 #endif /* _SYSCALL32 */
 281
 282 struct fb_wid_dbl_info {
 283         struct fb_wid_alloc dbl_wid;
 284         char            dbl_fore;
 285         char            dbl_back;
 286         char            dbl_read_state;
 287         char            dbl_write_state;
 288 };
 289
 290 #define FBIO_WID_ALLOC  (FIOC|30)
 291 #define FBIO_WID_FREE   (FIOC|31)
 292 #define FBIO_WID_PUT    (FIOC|32)
 293 #define FBIO_WID_GET    (FIOC|33)
 294
 295 #define FBIO_DEVID      (FIOC|34)
 296 #define FBIO_U_RST      (FIOC|35)
 297 #define FBIO_FULLSCREEN_ELIMINATION_GROUPS      (FIOC|36)
 298 #define FBIO_WID_DBL_SET        (FIOC|37)
 299 #define FBIOVRTOFFSET   (FIOC|38)
 300
 301 struct gfxfb_info {
 302         uint16_t terminal_origin_x;
 303         uint16_t terminal_origin_y;
 304         uint32_t pitch;
 305         uint16_t font_width;
 306         uint16_t font_height;
 307         uint8_t red_mask_size;
 308         uint8_t red_field_position;
 309         uint8_t green_mask_size;
 310         uint8_t green_field_position;
 311         uint8_t blue_mask_size;
 312         uint8_t blue_field_position;
 313 };
 314
 315 struct cg6_info {
 316         ushort_t  accessible_width;     /* accessible bytes in scanline */
 317         ushort_t  accessible_height;    /* number of accessible scanlines */
 318         ushort_t  line_bytes;           /* number of bytes/scanline */
 319         ushort_t  hdb_capable;          /* can this thing hardware db? */
 320         ushort_t  vmsize;               /* this is Mb of video memory */
 321         uchar_t   boardrev;             /* board revision # */
 322         uchar_t   slot;                 /* sbus slot # */
 323         uint_t    pad1;                 /* expansion */
 324 };
 325
 326 struct s3_info {
 327         ushort_t  accessible_width;     /* accessible bytes in scanline */
 328         ushort_t  accessible_height;    /* number of accessible scanlines */
 329         ushort_t  line_bytes;           /* number of bytes/scanline */
 330         ushort_t  hdb_capable;          /* can this thing hardware db? */
 331         ushort_t  vmsize;               /* this is Mb of video memory */
 332         uchar_t   boardrev;             /* board revision # */
 333         uchar_t   slot;                 /* sbus slot # */
 334         uint_t    pad1;                 /* expansion */
 335 };
 336
 337 struct p9000_info {
 338         ushort_t  accessible_width;     /* accessible bytes in scanline */
 339         ushort_t  accessible_height;    /* number of accessible scanlines */
 340         ushort_t  line_bytes;           /* number of bytes/scanline */
 341         ushort_t  hdb_capable;          /* can this thing hardware db? */
 342         ushort_t  vmsize;               /* this is Mb of video memory */
 343         uchar_t   boardrev;             /* board revision # */
 344         uchar_t   slot;                 /* sbus slot # */
 345         uint_t    pad1;                 /* expansion */
 346 };
 347
 348 struct p9100_info {
 349         ushort_t  accessible_width;     /* accessible bytes in scanline */
 350         ushort_t  accessible_height;    /* number of accessible scanlines */
 351         ushort_t  line_bytes;           /* number of bytes/scanline */
 352         ushort_t  hdb_capable;          /* can this thing hardware db? */
 353         ushort_t  vmsize;               /* this is Mb of video memory */
 354         uchar_t   boardrev;             /* board revision # */
 355         uchar_t   slot;                 /* sbus slot # */
 356         uint_t    pad1;                 /* expansion */
 357 };
 358
 359 struct wd90c24a2_info {
 360         ushort_t  accessible_width;     /* accessible bytes in scanline */
 361         ushort_t  accessible_height;    /* number of accessible scanlines */
 362         ushort_t  line_bytes;           /* number of bytes/scanline */
 363         ushort_t  hdb_capable;          /* can this thing hardware db? */
 364         ushort_t  vmsize;               /* this is Mb of video memory */
 365         uchar_t   boardrev;             /* board revision # */
 366         uchar_t   slot;                 /* sbus slot # */
 367         uint_t    pad1;                 /* expansion */
 368 };
 369
 370 #define MON_TYPE_STEREO         0x8     /* stereo display */
 371 #define MON_TYPE_0_OFFSET       0x4     /* black level 0 ire instead of 7.5 */
 372 #define MON_TYPE_OVERSCAN       0x2     /* overscan */
 373 #define MON_TYPE_GRAY           0x1     /* greyscale monitor */
 374
 375 struct mon_info {
 376         uint_t    mon_type;             /* bit array: defined above */
 377         uint_t    pixfreq;              /* pixel frequency in Hz */
 378         uint_t    hfreq;                /* horizontal freq in Hz */
 379         uint_t    vfreq;                /* vertical freq in Hz */
 380         uint_t    vsync;                /* vertical sync in scanlines */
 381         uint_t    hsync;                /* horizontal sync in pixels */
 382                                         /* these are in pixel units */
 383         ushort_t  hfporch;              /* horizontal front porch */
 384         ushort_t  hbporch;              /* horizontal back porch */
 385         ushort_t  vfporch;              /* vertical front porch */
 386         ushort_t  vbporch;              /* vertical back porch */
 387 };
 388
 389
 390 #define FBIOGXINFO      (FIOC|39)
 391 #define FBIOMONINFO     (FIOC|40)
 392
 393 /*
 394  * Color map I/O.
 395  */
 396 struct  fbcmap_i {
 397         unsigned int    flags;          /* see below */
 398         int             id;             /* colormap id for multiple cmaps */
 399         int             index;          /* first element (0 origin) */
 400         int             count;          /* number of elements */
 401         unsigned char   *red;           /* red color map elements */
 402         unsigned char   *green;         /* green color map elements */
 403         unsigned char   *blue;          /* blue color map elements */
 404 };
 405
 406 #ifdef _SYSCALL32
 407
 408 struct  fbcmap_i32 {
 409         uint32_t        flags;          /* see below */
 410         int32_t         id;             /* colormap id for multiple cmaps */
 411         int32_t         index;          /* first element (0 origin) */
 412         int32_t         count;          /* number of elements */
 413         caddr32_t       red;            /* red color map elements */
 414         caddr32_t       green;          /* green color map elements */
 415         caddr32_t       blue;           /* blue color map elements */
 416 };
 417
 418 #endif  /* _SYSCALL32 */
 419
 420 #define FB_CMAP_BLOCK   0x1     /* wait for vrt before returning */
 421 #define FB_CMAP_KERNEL  0x2     /* called within kernel */
 422
 423 #define FBIOPUTCMAPI    (FIOC|41)
 424 #define FBIOGETCMAPI    (FIOC|42)
 425
 426 /* assigning a given window id to a pixrect - special for PHIGS */
 427 #define FBIO_ASSIGNWID  (FIOC|43)
 428
 429 /* assigning a given window to be stereo */
 430 #define FBIO_STEREO     (FIOC|44)
 431 #define FB_WIN_STEREO       0x2
 432
 433 #endif  /* !ASM */
 434
 435 /* frame buffer type codes */
 436 #define FBTYPE_NOTYPE           (-1)    /* for backwards compatibility */
 437 #define FBTYPE_SUN1BW           0       /* Multibus mono */
 438 #define FBTYPE_SUN1COLOR        1       /* Multibus color */
 439 #define FBTYPE_SUN2BW           2       /* memory mono */
 440 #define FBTYPE_SUN2COLOR        3       /* color w/rasterop chips */
 441 #define FBTYPE_SUN2GP           4       /* GP1/GP2 */
 442 #define FBTYPE_SUN5COLOR        5       /* RoadRunner accelerator */
 443 #define FBTYPE_SUN3COLOR        6       /* memory color */
 444 #define FBTYPE_MEMCOLOR         7       /* memory 24-bit */
 445 #define FBTYPE_SUN4COLOR        8       /* memory color w/overlay */
 446
 447 #define FBTYPE_NOTSUN1          9       /* reserved for customer */
 448 #define FBTYPE_NOTSUN2          10      /* reserved for customer */
 449 #define FBTYPE_NOTSUN3          11      /* reserved for customer */
 450
 451 #define FBTYPE_SUNFAST_COLOR    12      /* accelerated 8bit */
 452 #define FBTYPE_SUNROP_COLOR     13      /* MEMCOLOR with rop h/w */
 453 #define FBTYPE_SUNFB_VIDEO      14      /* Simple video mixing */
 454 #define FBTYPE_SUNGIFB          15      /* medical image */
 455 #define FBTYPE_SUNGPLAS         16      /* plasma panel */
 456 #define FBTYPE_SUNGP3           17      /* cg12 running gpsi microcode */
 457 #define FBTYPE_SUNGT            18      /* gt graphics accelerator */
 458 #define FBTYPE_SUNLEO           19      /* zx graphics accelerator */
 459 #define FBTYPE_MDICOLOR         20      /* cgfourteen framebuffer */
 460
 461 #define FBTYPE_LASTPLUSONE      21      /* max number of fbs (change as add) */
 462
 463 #ifdef  __cplusplus
 464 }
 465 #endif
 466
 467 #endif  /* _SYS_FBIO_H */