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1 
2 #ifndef TRIDENTFB_DEBUG
3 #define TRIDENTFB_DEBUG 0
4 #endif
5 
6 #if TRIDENTFB_DEBUG
7 #define debug(f, a...)	printk("%s:" f,  __func__ , ## a);
8 #else
9 #define debug(f, a...)
10 #endif
11 
12 #define output(f, a...) pr_info("tridentfb: " f, ## a)
13 
14 #define Kb	(1024)
15 #define Mb	(Kb*Kb)
16 
17 /* PCI IDS of supported cards temporarily here */
18 
19 #define CYBER9320	0x9320
20 #define CYBER9388	0x9388
21 #define CYBER9382	0x9382		/* the real PCI id for this is 9660 */
22 #define CYBER9385	0x9385		/* ditto */
23 #define CYBER9397	0x9397
24 #define CYBER9397DVD	0x939A
25 #define CYBER9520	0x9520
26 #define CYBER9525DVD	0x9525
27 #define TGUI9440	0x9440
28 #define TGUI9660	0x9660
29 #define PROVIDIA9685	0x9685
30 #define IMAGE975	0x9750
31 #define IMAGE985	0x9850
32 #define BLADE3D		0x9880
33 #define CYBERBLADEE4	0x9540
34 #define CYBERBLADEi7	0x8400
35 #define CYBERBLADEi7D	0x8420
36 #define CYBERBLADEi1	0x8500
37 #define CYBERBLADEi1D	0x8520
38 #define CYBERBLADEAi1	0x8600
39 #define CYBERBLADEAi1D	0x8620
40 #define CYBERBLADEXPAi1 0x8820
41 #define CYBERBLADEXPm8  0x9910
42 #define CYBERBLADEXPm16 0x9930
43 
44 /* these defines are for 'lcd' variable */
45 #define LCD_STRETCH	0
46 #define LCD_CENTER	1
47 #define LCD_BIOS	2
48 
49 /* General Registers */
50 #define SPR	0x1F		/* Software Programming Register (videoram) */
51 
52 /* 3C4 */
53 #define RevisionID 0x09
54 #define OldOrNew 0x0B
55 #define ConfPort1 0x0C
56 #define ConfPort2 0x0C
57 #define NewMode2 0x0D
58 #define NewMode1 0x0E
59 #define Protection 0x11
60 #define MCLKLow 0x16
61 #define MCLKHigh 0x17
62 #define ClockLow 0x18
63 #define ClockHigh 0x19
64 #define SSetup 0x20
65 #define SKey 0x37
66 #define SPKey 0x57
67 
68 /* 3x4 */
69 #define CRTCModuleTest 0x1E
70 #define FIFOControl 0x20
71 #define LinearAddReg 0x21
72 #define DRAMTiming 0x23
73 #define New32 0x23
74 #define RAMDACTiming 0x25
75 #define CRTHiOrd 0x27
76 #define AddColReg 0x29
77 #define InterfaceSel 0x2A
78 #define HorizOverflow 0x2B
79 #define GETest 0x2D
80 #define Performance 0x2F
81 #define GraphEngReg 0x36
82 #define I2C 0x37
83 #define PixelBusReg 0x38
84 #define PCIReg 0x39
85 #define DRAMControl 0x3A
86 #define MiscContReg 0x3C
87 #define CursorXLow 0x40
88 #define CursorXHigh 0x41
89 #define CursorYLow 0x42
90 #define CursorYHigh 0x43
91 #define CursorLocLow 0x44
92 #define CursorLocHigh 0x45
93 #define CursorXOffset 0x46
94 #define CursorYOffset 0x47
95 #define CursorFG1 0x48
96 #define CursorFG2 0x49
97 #define CursorFG3 0x4A
98 #define CursorFG4 0x4B
99 #define CursorBG1 0x4C
100 #define CursorBG2 0x4D
101 #define CursorBG3 0x4E
102 #define CursorBG4 0x4F
103 #define CursorControl 0x50
104 #define PCIRetry 0x55
105 #define PreEndControl 0x56
106 #define PreEndFetch 0x57
107 #define PCIMaster 0x60
108 #define Enhancement0 0x62
109 #define NewEDO 0x64
110 #define TVinterface 0xC0
111 #define TVMode 0xC1
112 #define ClockControl 0xCF
113 
114 
115 /* 3CE */
116 #define MiscExtFunc 0x0F
117 #define PowerStatus 0x23
118 #define MiscIntContReg 0x2F
119 #define CyberControl 0x30
120 #define CyberEnhance 0x31
121 #define FPConfig     0x33
122 #define VertStretch  0x52
123 #define HorStretch   0x53
124 #define BiosMode     0x5c
125 #define BiosReg      0x5d
126 
127 /* Graphics Engine */
128 #define STATUS	0x2120
129 #define OLDCMD	0x2124
130 #define DRAWFL	0x2128
131 #define OLDCLR	0x212C
132 #define OLDDST	0x2138
133 #define OLDSRC	0x213C
134 #define OLDDIM	0x2140
135 #define CMD	0x2144
136 #define ROP	0x2148
137 #define COLOR	0x2160
138 #define BGCOLOR	0x2164
139 #define SRC1	0x2100
140 #define SRC2	0x2104
141 #define DST1	0x2108
142 #define DST2	0x210C
143 
144 #define ROP_S	0xCC
145 #define ROP_P	0xF0
146 #define ROP_X	0x66
147