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 */