1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | #ifndef __MB826XXFB_ACCEL_H__ |
3 | #define __MB826XXFB_ACCEL_H__ |
4 | |
5 | /* registers */ |
6 | #define GDC_GEO_REG_INPUT_FIFO 0x00000400L |
7 | |
8 | /* Special Registers */ |
9 | #define GDC_REG_CTRL 0x00000400L |
10 | #define GDC_REG_FIFO_STATUS 0x00000404L |
11 | #define GDC_REG_FIFO_COUNT 0x00000408L |
12 | #define GDC_REG_SETUP_STATUS 0x0000040CL |
13 | #define GDC_REG_DDA_STATUS 0x00000410L |
14 | #define GDC_REG_ENGINE_STATUS 0x00000414L |
15 | #define GDC_REG_ERROR_STATUS 0x00000418L |
16 | #define GDC_REG_MODE_MISC 0x00000420L /* MDR0 */ |
17 | #define GDC_REG_MODE_LINE 0x00000424L /* MDR1 */ |
18 | #define GDC_REG_MODE_POLYGON 0x00000428L /* MDR2 */ |
19 | #define GDC_REG_MODE_TEXTURE 0x0000042CL /* MDR3 */ |
20 | #define GDC_REG_MODE_BITMAP 0x00000430L /* MDR4 */ |
21 | #define GDC_REG_MODE_EXTENSION 0x0000043CL /* MDR7 */ |
22 | |
23 | /* Configuration Registers */ |
24 | #define GDC_REG_DRAW_BASE 0x00000440L |
25 | #define GDC_REG_X_RESOLUTION 0x00000444L |
26 | #define GDC_REG_Z_BASE 0x00000448L |
27 | #define GDC_REG_TEXTURE_BASE 0x0000044CL |
28 | #define GDC_REG_POLYGON_FLAG_BASE 0x00000450L |
29 | #define GDC_REG_CLIP_XMIN 0x00000454L |
30 | #define GDC_REG_CLIP_XMAX 0x00000458L |
31 | #define GDC_REG_CLIP_YMIN 0x0000045CL |
32 | #define GDC_REG_CLIP_YMAX 0x00000460L |
33 | #define GDC_REG_TEXURE_SIZE 0x00000464L |
34 | #define GDC_REG_TILE_SIZE 0x00000468L |
35 | #define GDC_REG_TEX_BUF_OFFSET 0x0000046CL |
36 | |
37 | /* for MB86293 or later */ |
38 | #define GDC_REG_ALPHA_MAP_BASE 0x00000474L /* ABR */ |
39 | |
40 | /* Constant Registers */ |
41 | #define GDC_REG_FOREGROUND_COLOR 0x00000480L |
42 | #define GDC_REG_BACKGROUND_COLOR 0x00000484L |
43 | #define GDC_REG_ALPHA 0x00000488L |
44 | #define GDC_REG_LINE_PATTERN 0x0000048CL |
45 | #define GDC_REG_TEX_BORDER_COLOR 0x00000494L |
46 | #define GDC_REG_LINE_PATTERN_OFFSET 0x000003E0L |
47 | |
48 | /* Coomand Code */ |
49 | #define GDC_CMD_PIXEL 0x00000000L |
50 | #define GDC_CMD_PIXEL_Z 0x00000001L |
51 | |
52 | #define GDC_CMD_X_VECTOR 0x00000020L |
53 | #define GDC_CMD_Y_VECTOR 0x00000021L |
54 | #define GDC_CMD_X_VECTOR_NOEND 0x00000022L |
55 | #define GDC_CMD_Y_VECTOR_NOEND 0x00000023L |
56 | #define GDC_CMD_X_VECTOR_BLPO 0x00000024L |
57 | #define GDC_CMD_Y_VECTOR_BLPO 0x00000025L |
58 | #define GDC_CMD_X_VECTOR_NOEND_BLPO 0x00000026L |
59 | #define GDC_CMD_Y_VECTOR_NOEND_BLPO 0x00000027L |
60 | #define GDC_CMD_AA_X_VECTOR 0x00000028L |
61 | #define GDC_CMD_AA_Y_VECTOR 0x00000029L |
62 | #define GDC_CMD_AA_X_VECTOR_NOEND 0x0000002AL |
63 | #define GDC_CMD_AA_Y_VECTOR_NOEND 0x0000002BL |
64 | #define GDC_CMD_AA_X_VECTOR_BLPO 0x0000002CL |
65 | #define GDC_CMD_AA_Y_VECTOR_BLPO 0x0000002DL |
66 | #define GDC_CMD_AA_X_VECTOR_NOEND_BLPO 0x0000002EL |
67 | #define GDC_CMD_AA_Y_VECTOR_NOEND_BLPO 0x0000002FL |
68 | |
69 | #define GDC_CMD_0_VECTOR 0x00000030L |
70 | #define GDC_CMD_1_VECTOR 0x00000031L |
71 | #define GDC_CMD_0_VECTOR_NOEND 0x00000032L |
72 | #define GDC_CMD_1_VECTOR_NOEND 0x00000033L |
73 | #define GDC_CMD_0_VECTOR_BLPO 0x00000034L |
74 | #define GDC_CMD_1_VECTOR_BLPO 0x00000035L |
75 | #define GDC_CMD_0_VECTOR_NOEND_BLPO 0x00000036L |
76 | #define GDC_CMD_1_VECTOR_NOEND_BLPO 0x00000037L |
77 | #define GDC_CMD_AA_0_VECTOR 0x00000038L |
78 | #define GDC_CMD_AA_1_VECTOR 0x00000039L |
79 | #define GDC_CMD_AA_0_VECTOR_NOEND 0x0000003AL |
80 | #define GDC_CMD_AA_1_VECTOR_NOEND 0x0000003BL |
81 | #define GDC_CMD_AA_0_VECTOR_BLPO 0x0000003CL |
82 | #define GDC_CMD_AA_1_VECTOR_BLPO 0x0000003DL |
83 | #define GDC_CMD_AA_0_VECTOR_NOEND_BLPO 0x0000003EL |
84 | #define GDC_CMD_AA_1_VECTOR_NOEND_BLPO 0x0000003FL |
85 | |
86 | #define GDC_CMD_BLT_FILL 0x00000041L |
87 | #define GDC_CMD_BLT_DRAW 0x00000042L |
88 | #define GDC_CMD_BITMAP 0x00000043L |
89 | #define GDC_CMD_BLTCOPY_TOP_LEFT 0x00000044L |
90 | #define GDC_CMD_BLTCOPY_TOP_RIGHT 0x00000045L |
91 | #define GDC_CMD_BLTCOPY_BOTTOM_LEFT 0x00000046L |
92 | #define GDC_CMD_BLTCOPY_BOTTOM_RIGHT 0x00000047L |
93 | #define GDC_CMD_LOAD_TEXTURE 0x00000048L |
94 | #define GDC_CMD_LOAD_TILE 0x00000049L |
95 | |
96 | #define GDC_CMD_TRAP_RIGHT 0x00000060L |
97 | #define GDC_CMD_TRAP_LEFT 0x00000061L |
98 | #define GDC_CMD_TRIANGLE_FAN 0x00000062L |
99 | #define GDC_CMD_FLAG_TRIANGLE_FAN 0x00000063L |
100 | |
101 | #define GDC_CMD_FLUSH_FB 0x000000C1L |
102 | #define GDC_CMD_FLUSH_Z 0x000000C2L |
103 | |
104 | #define GDC_CMD_POLYGON_BEGIN 0x000000E0L |
105 | #define GDC_CMD_POLYGON_END 0x000000E1L |
106 | #define GDC_CMD_CLEAR_POLY_FLAG 0x000000E2L |
107 | #define GDC_CMD_NORMAL 0x000000FFL |
108 | |
109 | #define GDC_CMD_VECTOR_BLPO_FLAG 0x00040000L |
110 | #define GDC_CMD_FAST_VECTOR_BLPO_FLAG 0x00000004L |
111 | |
112 | /* for MB86293 or later */ |
113 | #define GDC_CMD_MDR1 0x00000000L |
114 | #define GDC_CMD_MDR1S 0x00000002L |
115 | #define GDC_CMD_MDR1B 0x00000004L |
116 | #define GDC_CMD_MDR2 0x00000001L |
117 | #define GDC_CMD_MDR2S 0x00000003L |
118 | #define GDC_CMD_MDR2TL 0x00000007L |
119 | #define GDC_CMD_GMDR1E 0x00000010L |
120 | #define GDC_CMD_GMDR2E 0x00000020L |
121 | #define GDC_CMD_OVERLAP_SHADOW_XY 0x00000000L |
122 | #define GDC_CMD_OVERLAP_SHADOW_XY_COMPOSITION 0x00000001L |
123 | #define GDC_CMD_OVERLAP_Z_PACKED_ONBS 0x00000007L |
124 | #define GDC_CMD_OVERLAP_Z_ORIGIN 0x00000000L |
125 | #define GDC_CMD_OVERLAP_Z_NON_TOPLEFT 0x00000001L |
126 | #define GDC_CMD_OVERLAP_Z_BORDER 0x00000002L |
127 | #define GDC_CMD_OVERLAP_Z_SHADOW 0x00000003L |
128 | #define GDC_CMD_BLTCOPY_ALT_ALPHA 0x00000000L /* Reserverd */ |
129 | #define GDC_CMD_DC_LOGOUT 0x00000000L /* Reserverd */ |
130 | #define GDC_CMD_BODY_FORE_COLOR 0x00000000L |
131 | #define GDC_CMD_BODY_BACK_COLOR 0x00000001L |
132 | #define GDC_CMD_SHADOW_FORE_COLOR 0x00000002L |
133 | #define GDC_CMD_SHADOW_BACK_COLOR 0x00000003L |
134 | #define GDC_CMD_BORDER_FORE_COLOR 0x00000004L |
135 | #define GDC_CMD_BORDER_BACK_COLOR 0x00000005L |
136 | |
137 | /* Type Code Table */ |
138 | #define GDC_TYPE_G_NOP 0x00000020L |
139 | #define GDC_TYPE_G_BEGIN 0x00000021L |
140 | #define GDC_TYPE_G_BEGINCONT 0x00000022L |
141 | #define GDC_TYPE_G_END 0x00000023L |
142 | #define GDC_TYPE_G_VERTEX 0x00000030L |
143 | #define GDC_TYPE_G_VERTEXLOG 0x00000032L |
144 | #define GDC_TYPE_G_VERTEXNOPLOG 0x00000033L |
145 | #define GDC_TYPE_G_INIT 0x00000040L |
146 | #define GDC_TYPE_G_VIEWPORT 0x00000041L |
147 | #define GDC_TYPE_G_DEPTHRANGE 0x00000042L |
148 | #define GDC_TYPE_G_LOADMATRIX 0x00000043L |
149 | #define GDC_TYPE_G_VIEWVOLUMEXYCLIP 0x00000044L |
150 | #define GDC_TYPE_G_VIEWVOLUMEZCLIP 0x00000045L |
151 | #define GDC_TYPE_G_VIEWVOLUMEWCLIP 0x00000046L |
152 | #define GDC_TYPE_SETLVERTEX2I 0x00000072L |
153 | #define GDC_TYPE_SETLVERTEX2IP 0x00000073L |
154 | #define GDC_TYPE_SETMODEREGISTER 0x000000C0L |
155 | #define GDC_TYPE_SETGMODEREGISTER 0x000000C1L |
156 | #define GDC_TYPE_OVERLAPXYOFFT 0x000000C8L |
157 | #define GDC_TYPE_OVERLAPZOFFT 0x000000C9L |
158 | #define GDC_TYPE_DC_LOGOUTADDR 0x000000CCL |
159 | #define GDC_TYPE_SETCOLORREGISTER 0x000000CEL |
160 | #define GDC_TYPE_G_BEGINE 0x000000E1L |
161 | #define GDC_TYPE_G_BEGINCONTE 0x000000E2L |
162 | #define GDC_TYPE_G_ENDE 0x000000E3L |
163 | #define GDC_TYPE_DRAWPIXEL 0x00000000L |
164 | #define GDC_TYPE_DRAWPIXELZ 0x00000001L |
165 | #define GDC_TYPE_DRAWLINE 0x00000002L |
166 | #define GDC_TYPE_DRAWLINE2I 0x00000003L |
167 | #define GDC_TYPE_DRAWLINE2IP 0x00000004L |
168 | #define GDC_TYPE_DRAWTRAP 0x00000005L |
169 | #define GDC_TYPE_DRAWVERTEX2I 0x00000006L |
170 | #define GDC_TYPE_DRAWVERTEX2IP 0x00000007L |
171 | #define GDC_TYPE_DRAWRECTP 0x00000009L |
172 | #define GDC_TYPE_DRAWBITMAPP 0x0000000BL |
173 | #define GDC_TYPE_BLTCOPYP 0x0000000DL |
174 | #define GDC_TYPE_BLTCOPYALTERNATEP 0x0000000FL |
175 | #define GDC_TYPE_LOADTEXTUREP 0x00000011L |
176 | #define GDC_TYPE_BLTTEXTUREP 0x00000013L |
177 | #define GDC_TYPE_BLTCOPYALTALPHABLENDP 0x0000001FL |
178 | #define GDC_TYPE_SETVERTEX2I 0x00000070L |
179 | #define GDC_TYPE_SETVERTEX2IP 0x00000071L |
180 | #define GDC_TYPE_DRAW 0x000000F0L |
181 | #define GDC_TYPE_SETREGISTER 0x000000F1L |
182 | #define GDC_TYPE_SYNC 0x000000FCL |
183 | #define GDC_TYPE_INTERRUPT 0x000000FDL |
184 | #define GDC_TYPE_NOP 0x0 |
185 | |
186 | /* Raster operation */ |
187 | #define GDC_ROP_CLEAR 0x0000 |
188 | #define GDC_ROP_AND 0x0001 |
189 | #define GDC_ROP_AND_REVERSE 0x0002 |
190 | #define GDC_ROP_COPY 0x0003 |
191 | #define GDC_ROP_AND_INVERTED 0x0004 |
192 | #define GDC_ROP_NOP 0x0005 |
193 | #define GDC_ROP_XOR 0x0006 |
194 | #define GDC_ROP_OR 0x0007 |
195 | #define GDC_ROP_NOR 0x0008 |
196 | #define GDC_ROP_EQUIV 0x0009 |
197 | #define GDC_ROP_INVERT 0x000A |
198 | #define GDC_ROP_OR_REVERSE 0x000B |
199 | #define GDC_ROP_COPY_INVERTED 0x000C |
200 | #define GDC_ROP_OR_INVERTED 0x000D |
201 | #define GDC_ROP_NAND 0x000E |
202 | #define GDC_ROP_SET 0x000F |
203 | |
204 | #endif |
205 | |