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