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
|
/*
* SiS register definitions and access macros
* From SiS X11 driver
*
* Copyright (C) 2001-2003 by Thomas Winischhofer, Vienna, Austria
*
* This file is part of MPlayer.
*
* MPlayer is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* MPlayer is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with MPlayer; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef VIDIX_SIS_REGS_H
#define VIDIX_SIS_REGS_H
#define inSISREG(base) INPORT8(base)
#define outSISREG(base,val) OUTPORT8(base, val)
#define orSISREG(base,val) do { \
unsigned char __Temp = INPORT8(base); \
outSISREG(base, __Temp | (val)); \
} while (0)
#define andSISREG(base,val) do { \
unsigned char __Temp = INPORT8(base); \
outSISREG(base, __Temp & (val)); \
} while (0)
#define inSISIDXREG(base,idx,var) do { \
OUTPORT8(base, idx); var=INPORT8((base)+1); \
} while (0)
#define outSISIDXREG(base,idx,val) do { \
OUTPORT8(base, idx); OUTPORT8((base)+1, val); \
} while (0)
#define orSISIDXREG(base,idx,val) do { \
unsigned char __Temp; \
OUTPORT8(base, idx); \
__Temp = INPORT8((base)+1)|(val); \
outSISIDXREG(base,idx,__Temp); \
} while (0)
#define andSISIDXREG(base,idx,and) do { \
unsigned char __Temp; \
OUTPORT8(base, idx); \
__Temp = INPORT8((base)+1)&(and); \
outSISIDXREG(base,idx,__Temp); \
} while (0)
#define setSISIDXREG(base,idx,and,or) do { \
unsigned char __Temp; \
OUTPORT8(base, idx); \
__Temp = (INPORT8((base)+1)&(and))|(or); \
outSISIDXREG(base,idx,__Temp); \
} while (0)
#define BITMASK(h,l) (((unsigned)(1U << ((h)-(l)+1))-1)<<(l))
#define GENMASK(mask) BITMASK(1?mask,0?mask)
#define GETBITS(var,mask) (((var) & GENMASK(mask)) >> (0?mask))
#define SETBITS(val,mask) ((val) << (0?mask))
#define SETBIT(n) (1<<(n))
#define GETBITSTR(val,from,to) ((GETBITS(val,from)) << (0?to))
#define SETVARBITS(var,val,from,to) (((var)&(~(GENMASK(to)))) | \
GETBITSTR(val,from,to))
#define GETVAR8(var) ((var)&0xFF)
#define SETVAR8(var,val) (var) = GETVAR8(val)
/* #define VGA_RELIO_BASE 0x380 */
#define AROFFSET 0x40 /* VGA_ATTR_INDEX - VGA_RELIO_BASE */
#define ARROFFSET 0x41 /* VGA_ATTR_DATA_R - VGA_RELIO_BASE */
#define GROFFSET 0x4e /* VGA_GRAPH_INDEX - VGA_RELIO_BASE */
#define SROFFSET 0x44 /* VGA_SEQ_INDEX - VGA_RELIO_BASE */
#define CROFFSET 0x54 /* VGA_CRTC_INDEX_OFFSET + VGA_IOBASE_COLOR - VGA_RELIO_BASE */
#define MISCROFFSET 0x4c /* VGA_MISC_OUT_R - VGA_RELIO_BASE */
#define MISCWOFFSET 0x42 /* VGA_MISC_OUT_W - VGA_RELIO_BASE */
#define INPUTSTATOFFSET 0x5A
#define PART1OFFSET 0x04
#define PART2OFFSET 0x10
#define PART3OFFSET 0x12
#define PART4OFFSET 0x14
#define PART5OFFSET 0x16
#define VIDEOOFFSET 0x02
#define COLREGOFFSET 0x48
#define SIS_IOBASE sis_iobase /* var defined in sis_vid.c */
#define SISAR SIS_IOBASE + AROFFSET
#define SISARR SIS_IOBASE + ARROFFSET
#define SISGR SIS_IOBASE + GROFFSET
#define SISSR SIS_IOBASE + SROFFSET
#define SISCR SIS_IOBASE + CROFFSET
#define SISMISCR SIS_IOBASE + MISCROFFSET
#define SISMISCW SIS_IOBASE + MISCWOFFSET
#define SISINPSTAT SIS_IOBASE + INPUTSTATOFFSET
#define SISPART1 SIS_IOBASE + PART1OFFSET
#define SISPART2 SIS_IOBASE + PART2OFFSET
#define SISPART3 SIS_IOBASE + PART3OFFSET
#define SISPART4 SIS_IOBASE + PART4OFFSET
#define SISPART5 SIS_IOBASE + PART5OFFSET
#define SISVID SIS_IOBASE + VIDEOOFFSET
#define SISCOLIDX SIS_IOBASE + COLREGOFFSET
#define SISCOLDATA SIS_IOBASE + COLREGOFFSET + 1
#define SISCOL2IDX SISPART5
#define SISCOL2DATA SISPART5 + 1
#define vc_index_offset 0x00 /* Video capture - unused */
#define vc_data_offset 0x01
#define vi_index_offset VIDEOOFFSET
#define vi_data_offset (VIDEOOFFSET + 1)
#define crt2_index_offset PART1OFFSET
#define crt2_port_offset (PART1OFFSET + 1)
#define sr_index_offset SROFFSET
#define sr_data_offset (SROFFSET + 1)
#define cr_index_offset CROFFSET
#define cr_data_offset (CROFFSET + 1)
#define input_stat INPUTSTATOFFSET
/* For old chipsets (5597/5598, 6326, 530/620) ------------ */
/* SR (3C4) */
#define BankReg 0x06
#define ClockReg 0x07
#define CPUThreshold 0x08
#define CRTThreshold 0x09
#define CRTCOff 0x0A
#define DualBanks 0x0B
#define MMIOEnable 0x0B
#define RAMSize 0x0C
#define Mode64 0x0C
#define ExtConfStatus1 0x0E
#define ClockBase 0x13
#define LinearAdd0 0x20
#define LinearAdd1 0x21
#define GraphEng 0x27
#define MemClock0 0x28
#define MemClock1 0x29
#define XR2A 0x2A
#define XR2B 0x2B
#define TurboQueueBase 0x2C
#define FBSize 0x2F
#define ExtMiscCont5 0x34
#define ExtMiscCont9 0x3C
/* 3x4 */
#define Offset 0x13
/* SiS Registers for 300, 540, 630, 730, 315, 550, 650, 740 */
/* VGA standard register */
#define Index_SR_Graphic_Mode 0x06
#define Index_SR_RAMDAC_Ctrl 0x07
#define Index_SR_Threshold_Ctrl1 0x08
#define Index_SR_Threshold_Ctrl2 0x09
#define Index_SR_Misc_Ctrl 0x0F
#define Index_SR_DDC 0x11
#define Index_SR_Feature_Connector_Ctrl 0x12
#define Index_SR_DRAM_Sizing 0x14
#define Index_SR_DRAM_State_Machine_Ctrl 0x15
#define Index_SR_AGP_PCI_State_Machine 0x21
#define Index_SR_Internal_MCLK0 0x28
#define Index_SR_Internal_MCLK1 0x29
#define Index_SR_Internal_DCLK1 0x2B
#define Index_SR_Internal_DCLK2 0x2C
#define Index_SR_Internal_DCLK3 0x2D
#define Index_SR_Ext_Clock_Sel 0x32
#define Index_SR_Int_Status 0x34
#define Index_SR_Int_Enable 0x35
#define Index_SR_Int_Reset 0x36
#define Index_SR_Power_On_Trap 0x38
#define Index_SR_Power_On_Trap2 0x39
#define Index_SR_Power_On_Trap3 0x3A
/* video registers (300/630/730/315/550/650/740 only) */
#define Index_VI_Passwd 0x00
/* Video overlay horizontal start/end, unit=screen pixels */
#define Index_VI_Win_Hor_Disp_Start_Low 0x01
#define Index_VI_Win_Hor_Disp_End_Low 0x02
#define Index_VI_Win_Hor_Over 0x03 /* Overflow */
/* Video overlay vertical start/end, unit=screen pixels */
#define Index_VI_Win_Ver_Disp_Start_Low 0x04
#define Index_VI_Win_Ver_Disp_End_Low 0x05
#define Index_VI_Win_Ver_Over 0x06 /* Overflow */
/* Y Plane (4:2:0) or YUV (4:2:2) buffer start address, unit=word */
#define Index_VI_Disp_Y_Buf_Start_Low 0x07
#define Index_VI_Disp_Y_Buf_Start_Middle 0x08
#define Index_VI_Disp_Y_Buf_Start_High 0x09
/* U Plane (4:2:0) buffer start address, unit=word */
#define Index_VI_U_Buf_Start_Low 0x0A
#define Index_VI_U_Buf_Start_Middle 0x0B
#define Index_VI_U_Buf_Start_High 0x0C
/* V Plane (4:2:0) buffer start address, unit=word */
#define Index_VI_V_Buf_Start_Low 0x0D
#define Index_VI_V_Buf_Start_Middle 0x0E
#define Index_VI_V_Buf_Start_High 0x0F
/* Pitch for Y, UV Planes, unit=word */
#define Index_VI_Disp_Y_Buf_Pitch_Low 0x10
#define Index_VI_Disp_UV_Buf_Pitch_Low 0x11
#define Index_VI_Disp_Y_UV_Buf_Pitch_Middle 0x12
/* What is this ? */
#define Index_VI_Disp_Y_Buf_Preset_Low 0x13
#define Index_VI_Disp_Y_Buf_Preset_Middle 0x14
#define Index_VI_UV_Buf_Preset_Low 0x15
#define Index_VI_UV_Buf_Preset_Middle 0x16
#define Index_VI_Disp_Y_UV_Buf_Preset_High 0x17
/* Scaling control registers */
#define Index_VI_Hor_Post_Up_Scale_Low 0x18
#define Index_VI_Hor_Post_Up_Scale_High 0x19
#define Index_VI_Ver_Up_Scale_Low 0x1A
#define Index_VI_Ver_Up_Scale_High 0x1B
#define Index_VI_Scale_Control 0x1C
/* Playback line buffer control */
#define Index_VI_Play_Threshold_Low 0x1D
#define Index_VI_Play_Threshold_High 0x1E
#define Index_VI_Line_Buffer_Size 0x1F
/* Destination color key */
#define Index_VI_Overlay_ColorKey_Red_Min 0x20
#define Index_VI_Overlay_ColorKey_Green_Min 0x21
#define Index_VI_Overlay_ColorKey_Blue_Min 0x22
#define Index_VI_Overlay_ColorKey_Red_Max 0x23
#define Index_VI_Overlay_ColorKey_Green_Max 0x24
#define Index_VI_Overlay_ColorKey_Blue_Max 0x25
/* Source color key, YUV color space */
#define Index_VI_Overlay_ChromaKey_Red_Y_Min 0x26
#define Index_VI_Overlay_ChromaKey_Green_U_Min 0x27
#define Index_VI_Overlay_ChromaKey_Blue_V_Min 0x28
#define Index_VI_Overlay_ChromaKey_Red_Y_Max 0x29
#define Index_VI_Overlay_ChromaKey_Green_U_Max 0x2A
#define Index_VI_Overlay_ChromaKey_Blue_V_Max 0x2B
/* Contrast enhancement and brightness control */
#define Index_VI_Contrast_Factor 0x2C /* obviously unused/undefined */
#define Index_VI_Brightness 0x2D
#define Index_VI_Contrast_Enh_Ctrl 0x2E
#define Index_VI_Key_Overlay_OP 0x2F
#define Index_VI_Control_Misc0 0x30
#define Index_VI_Control_Misc1 0x31
#define Index_VI_Control_Misc2 0x32
/* TW: Subpicture registers */
#define Index_VI_SubPict_Buf_Start_Low 0x33
#define Index_VI_SubPict_Buf_Start_Middle 0x34
#define Index_VI_SubPict_Buf_Start_High 0x35
/* TW: What is this ? */
#define Index_VI_SubPict_Buf_Preset_Low 0x36
#define Index_VI_SubPict_Buf_Preset_Middle 0x37
/* TW: Subpicture pitch, unit=16 bytes */
#define Index_VI_SubPict_Buf_Pitch 0x38
/* TW: Subpicture scaling control */
#define Index_VI_SubPict_Hor_Scale_Low 0x39
#define Index_VI_SubPict_Hor_Scale_High 0x3A
#define Index_VI_SubPict_Vert_Scale_Low 0x3B
#define Index_VI_SubPict_Vert_Scale_High 0x3C
#define Index_VI_SubPict_Scale_Control 0x3D
/* (0x40 = enable/disable subpicture) */
/* TW: Subpicture line buffer control */
#define Index_VI_SubPict_Threshold 0x3E
/* TW: What is this? */
#define Index_VI_FIFO_Max 0x3F
/* TW: Subpicture palette; 16 colors, total 32 bytes address space */
#define Index_VI_SubPict_Pal_Base_Low 0x40
#define Index_VI_SubPict_Pal_Base_High 0x41
/* I wish I knew how to use these ... */
#define Index_MPEG_Read_Ctrl0 0x60 /* MPEG auto flip */
#define Index_MPEG_Read_Ctrl1 0x61 /* MPEG auto flip */
#define Index_MPEG_Read_Ctrl2 0x62 /* MPEG auto flip */
#define Index_MPEG_Read_Ctrl3 0x63 /* MPEG auto flip */
/* TW: MPEG AutoFlip scale */
#define Index_MPEG_Ver_Up_Scale_Low 0x64
#define Index_MPEG_Ver_Up_Scale_High 0x65
#define Index_MPEG_Y_Buf_Preset_Low 0x66
#define Index_MPEG_Y_Buf_Preset_Middle 0x67
#define Index_MPEG_UV_Buf_Preset_Low 0x68
#define Index_MPEG_UV_Buf_Preset_Middle 0x69
#define Index_MPEG_Y_UV_Buf_Preset_High 0x6A
/* TW: The following registers only exist on the 310/325 series */
/* TW: Bit 16:24 of Y_U_V buf start address (?) */
#define Index_VI_Y_Buf_Start_Over 0x6B
#define Index_VI_U_Buf_Start_Over 0x6C
#define Index_VI_V_Buf_Start_Over 0x6D
#define Index_VI_Disp_Y_Buf_Pitch_High 0x6E
#define Index_VI_Disp_UV_Buf_Pitch_High 0x6F
/* Hue and saturation */
#define Index_VI_Hue 0x70
#define Index_VI_Saturation 0x71
#define Index_VI_SubPict_Start_Over 0x72
#define Index_VI_SubPict_Buf_Pitch_High 0x73
#define Index_VI_Control_Misc3 0x74
/* TW: Bits (and helpers) for Index_VI_Control_Misc0 */
#define VI_Misc0_Enable_Overlay 0x02
#define VI_Misc0_420_Plane_Enable 0x04 /* Select Plane or Packed mode */
#define VI_Misc0_422_Enable 0x20 /* Select 422 or 411 mode */
#define VI_Misc0_Fmt_YVU420P 0x0C /* YUV420 Planar (I420, YV12) */
#define VI_Misc0_Fmt_YUYV 0x28 /* YUYV Packed (YUY2) */
#define VI_Misc0_Fmt_UYVY 0x08 /* (UYVY) */
/* TW: Bits for Index_VI_Control_Misc1 */
/* #define VI_Misc1_? 0x01 */
#define VI_Misc1_BOB_Enable 0x02
#define VI_Misc1_Line_Merge 0x04
#define VI_Misc1_Field_Mode 0x08
/* #define VI_Misc1_? 0x10 */
#define VI_Misc1_Non_Interleave 0x20 /* 300 series only? */
#define VI_Misc1_Buf_Addr_Lock 0x20 /* 310 series only? */
/* #define VI_Misc1_? 0x40 */
/* #define VI_Misc1_? 0x80 */
/* TW: Bits for Index_VI_Control_Misc2 */
#define VI_Misc2_Select_Video2 0x01
#define VI_Misc2_Video2_On_Top 0x02
/* #define VI_Misc2_? 0x04 */
#define VI_Misc2_Vertical_Interpol 0x08
#define VI_Misc2_Dual_Line_Merge 0x10
#define VI_Misc2_All_Line_Merge 0x20 /* 310 series only? */
#define VI_Misc2_Auto_Flip_Enable 0x40 /* 300 series only? */
#define VI_Misc2_Video_Reg_Write_Enable 0x80 /* 310 series only? */
/* TW: Bits for Index_VI_Control_Misc3 */
#define VI_Misc3_Submit_Video_1 0x01 /* AKA "address ready" */
#define VI_Misc3_Submit_Video_2 0x02 /* AKA "address ready" */
#define VI_Misc3_Submit_SubPict 0x04 /* AKA "address ready" */
/* TW: Values for Index_VI_Key_Overlay_OP (0x2F) */
#define VI_ROP_Never 0x00
#define VI_ROP_DestKey 0x03
#define VI_ROP_Always 0x0F
/*
* CRT_2 function control register ---------------------------------
*/
#define Index_CRT2_FC_CONTROL 0x00
#define Index_CRT2_FC_SCREEN_HIGH 0x04
#define Index_CRT2_FC_SCREEN_MID 0x05
#define Index_CRT2_FC_SCREEN_LOW 0x06
#define Index_CRT2_FC_ENABLE_WRITE 0x24
#define Index_CRT2_FC_VR 0x25
#define Index_CRT2_FC_VCount 0x27
#define Index_CRT2_FC_VCount1 0x28
#define Index_310_CRT2_FC_VR 0x30 /* d[1] = vertical retrace */
#define Index_310_CRT2_FC_RT 0x33 /* d[7] = retrace in progress */
/* video attributes - these should probably be configurable on the fly
* so users with different desktop sizes can keep
* captured data off the desktop
*/
#define _VINWID 704
#define _VINHGT _VINHGT_NTSC
#define _VINHGT_NTSC 240
#define _VINHGT_PAL 290
#define _VIN_WINDOW (704 * 291 * 2)
#define _VBI_WINDOW (704 * 64 * 2)
#define _VIN_FIELD_EVEN 1
#define _VIN_FIELD_ODD 2
#define _VIN_FIELD_BOTH 4
/* i2c registers (TW; not on 300/310/325 series) */
#define X_INDEXREG 0x14
#define X_PORTREG 0x15
#define X_DATA 0x0f
#define I2C_SCL 0x00
#define I2C_SDA 0x01
#define I2C_DELAY 10
/* mmio registers for video */
#define REG_PRIM_CRT_COUNTER 0x8514
/* TW: MPEG MMIO registers (630 and later) ----------------------------*/
/* Not public (yet?) */
#endif /* VIDIX_SIS_REGS_H */
|
