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