aboutsummaryrefslogtreecommitdiff
path: root/xorg-server/hw/kdrive/mach64/mach64.h
blob: fbb10b2ba305766cdb49f47899a5f5274cf50172 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
/*
 * Copyright © 2001 Keith Packard
 *
 * Permission to use, copy, modify, distribute, and sell this software and its
 * documentation for any purpose is hereby granted without fee, provided that
 * the above copyright notice appear in all copies and that both that
 * copyright notice and this permission notice appear in supporting
 * documentation, and that the name of Keith Packard not be used in
 * advertising or publicity pertaining to distribution of the software without
 * specific, written prior permission.  Keith Packard makes no
 * representations about the suitability of this software for any purpose.  It
 * is provided "as is" without express or implied warranty.
 *
 * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
 * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
 * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef _MACH64_H_
#define _MACH64_H_
#include <vesa.h>
#include "kxv.h"

/*
 * offset from ioport beginning 
 */

#define MACH64_REG_BASE(c)	    ((c)->attr.address[1])
#define MACH64_REG_SIZE(c)	    (4096)

#define MACH64_REG_OFF(c)	    (1024)
#define MACH64_MEDIA_REG_OFF(c)	    (0)

typedef volatile CARD8	VOL8;
typedef volatile CARD16	VOL16;
typedef volatile CARD32	VOL32;

typedef struct _Reg {
    VOL32	CRTC_H_TOTAL_DISP;	    /* 0x00 */
    VOL32	CRTC_H_SYNC_STRT_WID;	    /* 0x01 */
    VOL32	CRTC_V_TOTAL_DISP;	    /* 0x02 */
    VOL32	CRTC_V_SYNC_STRT_WID;	    /* 0x03 */
    VOL32	CRTC_VLINE_CRNT_VLINE;	    /* 0x04 */
    VOL32	CRTC_OFF_PITCH;		    /* 0x05 */
    VOL32	CRTC_INT_CNTL;		    /* 0x06 */
    VOL32	CRTC_GEN_CNTL;		    /* 0x07 */
    VOL32	DSP_CONFIG;		    /* 0x08 */
    VOL32	DSP_ON_OFF;		    /* 0x09 */
    VOL32	TIMER_CONFIG;		    /* 0x0a */
    VOL32	MEM_BUF_CNTL;		    /* 0x0b */
    VOL32	unused0;		    /* 0x0c */
    VOL32	MEM_ADDR_CONFIG;	    /* 0x0d */
    VOL32	CRT_TRAP;		    /* 0x0e */
    VOL32	I2C_CNTL_0;		    /* 0x0f */
    VOL32	OVR_CLR;		    /* 0x10 */
    VOL32	OVR_WID_LEFT_RIGHT;	    /* 0x11 */
    VOL32	OVR_WID_TOP_BOTTOM;	    /* 0x12 */
    VOL32	VGA_DSP_CONFIG;		    /* 0x13 */
    VOL32	VGA_DSP_ON_OFF;		    /* 0x14 */
    VOL32	DSP2_CONFIG;		    /* 0x15 */
    VOL32	DSP2_ON_OFF;		    /* 0x16 */
    VOL32	CRTC2_OFF_PITCH;	    /* 0x17 */
    VOL32	CUR_CLR0;		    /* 0x18 */
    VOL32	CUR_CLR1;		    /* 0x19 */
    VOL32	CUR_OFFSET;		    /* 0x1a */
    VOL32	CUR_HORZ_VERT_POSN;	    /* 0x1b */
    VOL32	CUR_HORZ_VERT_OFF;	    /* 0x1c */
    VOL32	TV_OUT_INDEX;		    /* 0x1d */
    VOL32	GP_IO;			    /* 0x1e */
    VOL32	HW_DEBUG;		    /* 0x1f */
    VOL32	SCRATCH_REG0;		    /* 0x20 */
    VOL32	SCRATCH_REG1;
    VOL32	SCRATCH_REG2;
    VOL32	SCRATCH_REG3;
    VOL32	CLOCK_CNTL;
    VOL32	CONFIG_STAT1;
    VOL32	CONFIG_STAT2;
    VOL32	TV_OUT_DATA;
    VOL32	BUS_CNTL;		    /* 0x28 */
    VOL32	LCD_INDEX;		    /* 0x29 */
    VOL32	LCD_DATA;		    /* 0x2a */
    VOL32	EXT_MEM_CNTL;
    VOL32	MEM_CNTL;
    VOL32	MEM_VGA_WP_SEL;
    VOL32	MEM_VGA_RP_SEL;
    VOL32	I2C_CNTL_1;
    VOL32	DAC_REGS;		    /* 0x30 */
    VOL32	DAC_CNTL;		    /* 0x31 */
    VOL32	unused_32;
    VOL32	unused_33;
    VOL32	GEN_TEST_CNTL;		    /* 0x34 */
    VOL32	CUSTOM_MACRO_CNTL;
    VOL32	unused36;
    VOL32	CONFIG_CNTL;
    VOL32	CONFIG_CHIP_ID;
    VOL32	CONFIG_STAT0;
    VOL32	CRC_SIG;
    VOL32	unused_3b;
    VOL32	unused_3c;
    VOL32	unused_3d;
    VOL32	unused_3e;
    VOL32	unused_3f;
    VOL32	DST_OFF_PITCH;		    /* 0x40 */
    VOL32	DST_X;
    VOL32	DST_Y;
    VOL32	DST_Y_X;
    VOL32	DST_WIDTH;
    VOL32	DST_HEIGHT;
    VOL32	DST_HEIGHT_WIDTH;
    VOL32	DST_X_WIDTH;
    VOL32	DST_BRES_LNTH;
    VOL32	DST_BRES_ERR;
    VOL32	DST_BRES_INC;
    VOL32	DST_BRES_DEC;
    VOL32	DST_CNTL;
    VOL32	DST_Y_X_ALIAS;
    VOL32	TRAIL_BRES_ERR;
    VOL32	TRAIL_BRES_INC;
    VOL32	TRAIL_BRES_DEC;
    VOL32	LEAD_BRES_LNTH;
    VOL32	Z_OFF_PITCH;
    VOL32	Z_CNTL;
    VOL32	ALPHA_TST_CNTL;
    VOL32	unused55;
    VOL32	SECONDARY_STW_EXP;
    VOL32	SECONDARY_S_X_INC;
    VOL32	SECONDARY_S_Y_INC;
    VOL32	SECONDARY_S_START;
    VOL32	SECONDARY_W_X_INC;
    VOL32	SECONDARY_W_Y_INC;
    VOL32	SECONDARY_W_START;
    VOL32	SECONDARY_T_X_INC;
    VOL32	SECONDARY_T_Y_INC;
    VOL32	SECONDARY_T_START;
    VOL32	SRC_OFF_PITCH;
    VOL32	SRC_X;
    VOL32	SRC_Y;
    VOL32	SRC_Y_X;
    VOL32	SRC_WIDTH1;
    VOL32	SRC_HEIGHT1;
    VOL32	SRC_HEIGHT1_WIDTH1;
    VOL32	SRC_X_START;
    VOL32	SRC_Y_START;
    VOL32	SRC_Y_X_START;
    VOL32	SRC_WIDTH2;
    VOL32	SRC_HEIGHT2;
    VOL32	SRC_HEIGHT2_WIDTH2;
    VOL32	SRC_CNTL;
    VOL32	unused6e;
    VOL32	unused6f;
    union {
	struct {
    VOL32	SCALE_OFF;		/* 0x70 */
    VOL32	unused71;
    VOL32	unused72;
    VOL32	unused73;
    VOL32	unused74;
    VOL32	unused75;
    VOL32	unused76;
    VOL32	SCALE_WIDTH;
    VOL32	SCALE_HEIGHT;
    VOL32	unused79;
    VOL32	unused7a;
    VOL32	SCALE_PITCH;
    VOL32	SCALE_X_INC;
    VOL32	SCALE_Y_INC;
    VOL32	SCALE_VACC;
    VOL32	SCALE_3D_CNTL;		/* 0x7f */
	} scaler;
	struct {
    VOL32	TEX_0_OFF;		/* 0x70 */
    VOL32	TEX_1_OFF;
    VOL32	TEX_2_OFF;
    VOL32	TEX_3_OFF;
    VOL32	TEX_4_OFF;
    VOL32	TEX_5_OFF;
    VOL32	TEX_6_OFF;
    VOL32	TEX_7_OFF;
    VOL32	TEX_8_OFF;
    VOL32	TEX_9_OFF;
    VOL32	TEX_10_OFF;
    VOL32	S_Y_INC;
    VOL32	RED_X_INC;
    VOL32	GREEN_X_INC;		/* 0x7d */
    VOL32	unused7e;
    VOL32	unused7f;
	} texture;
    } u;
    VOL32	HOST_DATA[16];		/* 0x80 */
    VOL32	HOST_CNTL;		/* 0x90 */
    VOL32	BM_HOSTDATA;		/* 0x91 */
    VOL32	BM_ADDR;		/* 0x92 */
    VOL32	BM_GUI_TABLE_CMD;	/* 0x93 */
    VOL32	unused94;		/* 0x94 */
    VOL32	unused95;		/* 0x95 */
    VOL32	unused96;		/* 0x96 */
    VOL32	FOG_TABLE_INDEX;	/* 0x97 */
    VOL32	FOG_TABLE_DATA[8];	/* 0x98 */
    VOL32	PAT_REG0;		/* 0xa0 */
    VOL32	PAT_REG1;
    VOL32	PAT_CNTL;
    VOL32	unused_0a3;
    VOL32	unused_0a4;
    VOL32	unused_0a5;
    VOL32	unused_0a6;
    VOL32	unused_0a7;
    VOL32	SC_LEFT;
    VOL32	SC_RIGHT;
    VOL32	SC_LEFT_RIGHT;
    VOL32	SC_TOP;
    VOL32	SC_BOTTOM;
    VOL32	SC_TOP_BOTTOM;
    VOL32	USR1_DST_OFF_PITCH;
    VOL32	USR2_DST_OFF_PITCH;
    VOL32	DP_BKGD_CLR;		/* 0xb0 */
    VOL32	DP_FRGD_CLR;
    VOL32	DP_WRITE_MSK;
    VOL32	unused_0b3;
    VOL32	DP_PIX_WIDTH;
    VOL32	DP_MIX;
    VOL32	DP_SRC;
    VOL32	DP_FRGD_CLR_MIX;
    VOL32	DP_FRGD_BKGD_CLR;
    VOL32	unused_0b9;
    VOL32	DST_X_Y;
    VOL32	DST_WIDTH_HEIGHT;
    VOL32	USR_DST_PITCH;
    VOL32	unused_0bd;
    VOL32	DP_SET_GUI_ENGINE2;
    VOL32	DP_SET_GUI_ENGINE;
    VOL32	CLR_CMP_CLR;		/* 0xc0 */
    VOL32	CLR_CMP_MSK;
    VOL32	CLR_CMP_CNTL;
    VOL32	unused_0c3;
    VOL32	FIFO_STAT;
    VOL32	unused_0c5;
    VOL32	unused_0c6;
    VOL32	unused_0c7;
    VOL32	unused_0c8;
    VOL32	unused_0c9;
    VOL32	unused_0ca;
    VOL32	unused_0cb;
    VOL32	GUI_TRAJ_CNTL;
    VOL32	unused_0cd;
    VOL32	GUI_STAT;
    VOL32	unused_0cf;
    VOL32	TEX_PALETTE_INDEX;
    VOL32	STW_EXP;
    VOL32	LOG_MAX_INC;
    VOL32	S_X_INC;
    VOL32	S_Y_INC_2_SCALE_PITCH;
    VOL32	S_START;
    VOL32	W_X_INC;
    VOL32	W_Y_INC;
    VOL32	W_START;
    VOL32	T_X_INC;
    VOL32	T_Y_INC_SECONDARY_SCALE_PITCH;
    VOL32	T_START;
    VOL32	TEX_SIZE_PITCH;
    VOL32	TEX_CNTL;
    VOL32	SECONDARY_TEX_OFFSET_SECONDARY_SCALE_OFF;
    VOL32	TEX_PALETTE;
    VOL32	SCALE_PITCH_BOTH;	/* 0xe0 */
    VOL32	SECONDARY_SCALE_OFF_ACC;
    VOL32	SCALE_OFF_ACC;
    VOL32	SCALE_DST_Y_X;
    VOL32	unused_0e4;
    VOL32	unused_0e5;
    VOL32	COMPOSITE_SHADOW_ID;
    VOL32	SECONDARY_SCALE_X_INC_SPECULAR_RED_X_INC;
    VOL32	SPECULAR_RED_Y_INC;
    VOL32	SPECULAR_RED_START_SECONDARY_SCALE_HACC;;
    VOL32	SPECULAR_GREEN_X_INC;
    VOL32	SPECULAR_GREEN_Y_INC;
    VOL32	SPECULAR_GREEN_START;
    VOL32	SPECULAR_BLUE_X_INC;
    VOL32	SPECULAR_BLUE_Y_INC;
    VOL32	SPECULAR_BLUE_START;
    VOL32	RED_X_INC_SCALE_X_INC;
    VOL32	RED_Y_INC;
    VOL32	RED_START_SCALE_HACC;
    VOL32	GREEN_X_INC_SCALE_Y_INC;
    VOL32	GREEN_Y_INC_SECONDARY_SCALE_Y_INC;
    VOL32	GREEN_START_SECONDARY_SCALE_VACC;
    VOL32	BLUE_X_INC;
    VOL32	BLUE_Y_INC;
    VOL32	BLUE_START;
    VOL32	Z_X_INC;
    VOL32	Z_Y_INC;
    VOL32	Z_START;
    VOL32	ALPHA_X_INC;
    VOL32	FOG_X_INC;
    VOL32	ALPHA_Y_INC;
    VOL32	FOG_Y_INC;
    VOL32	ALPHA_START;
    VOL32	FOG_START;
    VOL32	unused_0ff;
} Reg;					/* 0x100 */

#define DST_X_DIR		(1 << 0)
#define DST_Y_DIR		(1 << 1)
#define DST_Y_MAJOR		(1 << 2)
#define DST_X_TILE		(1 << 3)
#define DST_Y_TILE		(1 << 4)
#define DST_LAST_PEL		(1 << 5)
#define DST_POLYGON_EN		(1 << 6)
#define DST_24_ROT_EN		(1 << 7)
#define DST_24_ROT(n)		((n) << 8)
#define DST_BRES_ZERO		(1 << 11)
#define DST_POLYGON_RTEDGE_DIS	(1 << 12)
#define TRAIL_X_DIR		(1 << 13)
#define TRAP_FILL_DIR		(1 << 14)
#define TRAIL_BRES_SIGN		(1 << 15)
#define SRC_PATT_EN		(1 << 16)
#define SRC_PATT_ROT_EN		(1 << 17)
#define SRC_LINEAR_EN		(1 << 18)
#define SRC_BYTE_ALIGN		(1 << 19)
#define SRC_LINE_X_DIR		(1 << 20)
#define SRC_8x8x8_BRUSH		(1 << 21)
#define FAST_FILL_EN		(1 << 22)
#define SRC_TRACK_DST		(1 << 23)
#define PAT_MONO_EN		(1 << 24)
#define PAT_CLR_4x2_EN		(1 << 25)
#define PAT_CLR_8x1_EN		(1 << 26)
#define HOST_BYTE_ALIGN		(1 << 28)
#define HOST_BIG_ENDIAN_EN	(1 << 29)

/* BUS_CNTL bits */
#define BUS_DBL_RESYNC		(1 << 0)
#define BUS_MSTR_RESET		(1 << 1)
#define BUS_FLUSH_BUF		(1 << 2)
#define BUS_STOP_REQ_DIS	(1 << 3)
#define BUS_APER_REG_DIS	(1 << 4)
#define BUS_EXTRA_PIPE_DIS	(1 << 5)
#define BUS_MASTER_DIS		(1 << 6)
#define ROM_WRT_EN		(1 << 7)
#define CHIP_HIDDEN_REV		(3 << 8)
#define BUS_PCI_READ_RETRY_EN	(1 << 13)
#define BUS_PCI_WRT_RETRY_EN	(1 << 15)
#define BUS_RETRY_WS		(0xf << 16)
#define BUS_MSTR_RD_MULT	(1 << 20)
#define BUS_MSTR_RD_LINE	(1 << 21)
#define BUS_SUSPEND		(1 << 22)
#define LAT16X			(1 << 23)
#define BUS_RD_DISCARD_EN	(1 << 24)
#define BUS_RD_ABORT_EN		(1 << 25)
#define BUS_MSTR_WS		(1 << 26)
#define BUS_EXT_REG_EN		(1 << 27)
#define BUS_MSTR_DISCONNECT_EN	(1 << 28)
#define BUS_WRT_BURST		(1 << 29)
#define BUS_READ_BURST		(1 << 30)
#define BUS_RDY_READ_DLY	(1 << 31)

#define SCALE_PIX_EXPAND    (1 << 0)
#define SCALE_Y2R_TEMP	    (1 << 1)
#define SCALE_HORZ_MODE	    (1 << 2)
#define SCALE_VERT_MODE	    (1 << 3)
#define SCALE_SIGNED_UV	    (1 << 4)
#define SCALE_GAMMA_SEL	    (3 << 5)
#define SCALE_GAMMA_BRIGHT  (0 << 5)
#define SCALE_GAMMA_22	    (1 << 5)
#define SCALE_GAMMA_18	    (2 << 5)
#define SCALE_GAMMA_14	    (3 << 5)
#define SCALE_DISP_SEL	    (1 << 7)
#define SCALE_BANDWIDTH	    (1 << 26)
#define SCALE_DIS_LIMIT	    (1 << 27)
#define SCALE_CLK_FORCE_ON  (1 << 29)
#define SCALE_OVERLAY_EN    (1 << 30)
#define SCALE_EN	    (1 << 31)

#define VIDEO_IN_VYUY422    (0xb)
#define VIDEO_IN_YVYU422    (0xc)
#define SCALER_IN_15bpp	    (0x3 << 16)
#define SCALER_IN_16bpp	    (0x4 << 16)
#define SCALER_IN_32bpp	    (0x6 << 16)
#define SCALER_IN_YUV_9	    (0x9 << 16)
#define SCALER_IN_YUV_12    (0xa << 16)
#define SCALER_IN_VYUY422   (0xb << 16)
#define SCALER_IN_YVYU422   (0xc << 16)

#define CAP_INPUT_MODE	    (1 << 0)
#define CAP_BUF_MODE	    (1 << 2)
#define CAP_START_BUF	    (1 << 3)
#define CAP_BUF_TYPE_FIELD  (0 << 4)
#define CAP_BUF_TYPE_ALTERNATING  (1 << 4)
#define CAP_BUF_TYPE_FRAME  (2 << 4)

#define OVL_BUF_MODE	    (1 << 28)
#define OVL_BUF_NEXT	    (1 << 29)

#define CAP_TRIGGER	    (3 << 0)
#define OVL_CUR_BUF	    (1 << 5)
#define OVL_BUF_STATUS	    (1 << 6)
#define CAP_BUF_STATUS	    (1 << 7)
#define CAPTURE_EN	    (1 << 31)

typedef struct _MediaReg {
    VOL32	OVERLAY_Y_X_START;	/* 0x100 */
    VOL32	OVERLAY_Y_X_END;
    VOL32	OVERLAY_VIDEO_KEY_CLR;
    VOL32	OVERLAY_VIDEO_KEY_MSK;
    VOL32	OVERLAY_GRAPHICS_KEY_CLR;
    VOL32	OVERLAY_GRAPHICS_KEY_MSK;
    VOL32	OVERLAY_KEY_CNTL;
    VOL32	unused_107;
    VOL32	OVERLAY_SCALE_INC;
    VOL32	OVERLAY_SCALE_CNTL;
    VOL32	SCALER_HEIGHT_WIDTH;
    VOL32	SCALER_TEST;
    VOL32	unused_10c;
    VOL32	SCALER_BUF0_OFFSET;
    VOL32	SCALER_BUF1_OFFSET;
    VOL32	SCALER_BUF_PITCH;
    VOL32	CAPTURE_START_END;	/* 0x110 */
    VOL32	CAPTURE_X_WIDTH;
    VOL32	VIDEO_FORMAT;
    VOL32	VBI_START_END;
    VOL32	CAPTURE_CONFIG;
    VOL32	TRIG_CNTL;
    VOL32	OVERLAY_EXCLUSIVE_HORZ;
    VOL32	OVERLAY_EXCLUSIVE_VERT;
    VOL32	VBI_WIDTH;
    VOL32	CAPTURE_DEBUG;
    VOL32	VIDEO_SYNC_TEST;
    VOL32	unused_11b;
    VOL32	SNAPSHOT_VH_COUNTS;
    VOL32	SNAPSHOT_F_COUNT;
    VOL32	N_VIF_COUNT;
    VOL32	SNAPSHOT_VIF_COUNT;
    VOL32	CAPTURE_BUF0_OFFSET;	/* 0x120 */
    VOL32	CAPTURE_BUF1_OFFSET;
    VOL32	ONESHOT_BUF_OFFSET;
    VOL32	unused_123;
    VOL32	unused_124;
    VOL32	unused_125;
    VOL32	unused_126;
    VOL32	unused_127;
    VOL32	unused_128;
    VOL32	unused_129;
    VOL32	unused_12a;
    VOL32	unused_12b;
    VOL32	SNAPSHOT2_VH_COUNTS;
    VOL32	SNAPSHOT2_F_COUNT;
    VOL32	N_VIF2_COUNT;
    VOL32	SNAPSHOT2_VIF_COUNT;
    VOL32	MPP_CONFIG;		/* 0x130 */
    VOL32	MPP_STROBE_SEQ;
    VOL32	MPP_ADDR;
    VOL32	MPP_DATA;
    VOL32	unused_134;
    VOL32	unused_135;
    VOL32	unused_136;
    VOL32	unused_137;
    VOL32	unused_138;
    VOL32	unused_139;
    VOL32	unused_13a;
    VOL32	unused_13b;
    VOL32	unused_13c;
    VOL32	unused_13d;
    VOL32	unused_13e;
    VOL32	unused_13f;
    VOL32	TVO_CNTL;		/* 0x140 */
    VOL32	unused_141[15];
    VOL32	unused_150;		/* 0x150 */
    VOL32	CRT_HORZ_VERT_LOAD;	/* 0x151 */
    VOL32	AGP_BASE;		/* 0x152 */
    VOL32	AGP_CNTL;		/* 0x153 */
    VOL32	SCALER_COLOUR_CNTL;	/* 0x154 */
    VOL32	SCALER_H_COEFF0;	/* 0x155 */
    VOL32	SCALER_H_COEFF1;	/* 0x156 */
    VOL32	SCALER_H_COEFF2;	/* 0x157 */
    VOL32	SCALER_H_COEFF3;	/* 0x158 */
    VOL32	SCALER_H_COEFF4;	/* 0x159 */
    VOL32	unused_15a;
    VOL32	unused_15b;
    VOL32	GUI_CMDFIFO_DEBUG;
    VOL32	GUI_CMDFIFO_DATA;
    VOL32	GUI_CNTL;
    VOL32	unused_15f;
    VOL32	BM_FRAME_BUF_OFFSET;	/* 0x160 */
    VOL32	BM_SYSTEM_MEM_ADDR;
    VOL32	BM_COMMAND;
    VOL32	BM_STATUS;
    VOL32	unused_164[10];
    VOL32	BM_GUI_TABLE;
    VOL32	BM_SYSTEM_TABLE;
    VOL32	unused_170[5];		/* 0x170 */
    VOL32	SCALER_BUF0_OFFSET_U;
    VOL32	SCALER_BUF0_OFFSET_V;
    VOL32	SCALER_BUF1_OFFSET_U;
    VOL32	SCALER_BUF1_OFFSET_V;
    VOL32	unused_179[7];
    VOL32	unused_180[16];		/* 0x180 */
    VOL32	setup_engine[0x40];	/* 0x190 */
    VOL32	dvd_subpicture[0x30];	/* 0x1d0 */
} MediaReg;

#define MACH64_XY(x,y)	    (((x) & 0x7fff) | (((y) & 0x7fff) << 16))
#define MACH64_YX(x,y)	    (((y) & 0x7fff) | (((x) & 0x7fff) << 16))

typedef struct _mach64Save {
    CARD32	LCD_GEN_CTRL;
} Mach64Save;

typedef struct _mach64CardInfo {
    VesaCardPrivRec	vesa;
    CARD8		*reg_base;
    Reg			*reg;
    MediaReg		*media_reg;
    Mach64Save		save;
    Bool		lcdEnabled;
} Mach64CardInfo;
    
#define getMach64CardInfo(kd)	((Mach64CardInfo *) ((kd)->card->driver))
#define mach64CardInfo(kd)	Mach64CardInfo	*mach64c = getMach64CardInfo(kd)

typedef struct _mach64Cursor {
    int		width, height;
    int		xhot, yhot;
    Bool	has_cursor;
    CursorPtr	pCursor;
    Pixel	source, mask;
} Mach64Cursor;

#define MACH64_CURSOR_WIDTH	64
#define MACH64_CURSOR_HEIGHT	64

/*
 * Xv information, optional
 */
typedef struct _mach64PortPriv {
    CARD32      YBuf0Offset;

    CARD32      YBuf1Offset;

    CARD8	currentBuf;

    int		brightness;
    int		saturation;

    RegionRec   clip;
    CARD32      colorKey;

    Bool	videoOn;
    Time        offTime;
    Time        freeTime;
    CARD32	size;
    CARD32	offset;
    KdOffscreenArea *off_screen;
} Mach64PortPrivRec, *Mach64PortPrivPtr;

Bool mach64InitVideo(ScreenPtr pScreen);
void mach64FiniVideo(ScreenPtr pScreen);

/*
 * These values are per-format, which is essentially per-depth/per-bpp.
 * Because bpp is fixed for the screen by depth, they're computed
 * per-screen per-depth.
 */

typedef struct _mach64ScreenInfo {
    VesaScreenPrivRec		vesa;
    Mach64Cursor		cursor;
    CARD32			colorKey;
    KdVideoAdaptorPtr		pAdaptor;
    KaaScreenInfoRec		kaa;
} Mach64ScreenInfo;

#define getMach64ScreenInfo(kd) ((Mach64ScreenInfo *) ((kd)->screen->driver))
#define mach64ScreenInfo(kd)    Mach64ScreenInfo *mach64s = getMach64ScreenInfo(kd)

CARD32
mach64ReadLCD (Reg *reg, int id);

void
mach64WriteLCD (Reg *reg, int id, CARD32 data);
    
void
mach64Preserve (KdCardInfo *card);

Bool
mach64MapReg (KdCardInfo *card, Mach64CardInfo *mach64c);

void
mach64UnmapReg (KdCardInfo *card, Mach64CardInfo *mach64c);

void
mach64SetMMIO (KdCardInfo *card, Mach64CardInfo *mach64c);

void
mach64ResetMMIO (KdCardInfo *card, Mach64CardInfo *mach64c);

Bool
mach64Enable (ScreenPtr pScreen);

void
mach64Disable (ScreenPtr pScreen);

Bool
mach64DPMS (ScreenPtr pScreen, int mode);

void
mach64WaitAvail(Reg *reg, int n);

void
mach64WaitIdle (Reg *reg);
    
Bool
mach64DrawSetup (ScreenPtr pScreen);

Bool
mach64DrawInit (ScreenPtr pScreen);

void
mach64DrawReinit (ScreenPtr pScreen);

void
mach64DrawEnable (ScreenPtr pScreen);

void
mach64DrawDisable (ScreenPtr pScreen);

void
mach64DrawFini (ScreenPtr pScreen);

CARD8
mach64ReadIndex (Mach64CardInfo *mach64c, CARD16 port, CARD8 index);

void
mach64WriteIndex (Mach64CardInfo *mach64c, CARD16 port, CARD8 index, CARD8 value);

Bool
mach64CursorInit (ScreenPtr pScreen);

void
mach64CursorEnable (ScreenPtr pScreen);

void
mach64CursorDisable (ScreenPtr pScreen);

void
mach64CursorFini (ScreenPtr pScreen);

void
mach64RecolorCursor (ScreenPtr pScreen, int ndef, xColorItem *pdef);

extern KdCardFuncs  mach64Funcs;

#endif /* _MACH64_H_ */