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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 | /* * Permedia2 framebuffer driver definitions. * Copyright (c) 1998-1999 Ilario Nardinocchi (nardinoc@CS.UniBO.IT) * -------------------------------------------------------------------------- * $Id: pm2fb.h,v 1.21 1999/01/28 13:18:07 illo Exp $ * -------------------------------------------------------------------------- * This file is subject to the terms and conditions of the GNU General Public * License. See the file COPYING in the main directory of this archive * for more details. */ #ifndef PM2FB_H #define PM2FB_H #define PM2_REFERENCE_CLOCK 14318 /* in KHz */ #define PM2_MAX_PIXCLOCK 230000 /* in KHz */ #define PM2_REGS_SIZE 0x10000 #define PM2TAG(r) (u32 )(((r)-0x8000)>>3) /***************************************************************************** * Permedia2 registers used in the framebuffer *****************************************************************************/ #define PM2R_RESET_STATUS 0x0000 #define PM2R_IN_FIFO_SPACE 0x0018 #define PM2R_OUT_FIFO_WORDS 0x0020 #define PM2R_APERTURE_ONE 0x0050 #define PM2R_APERTURE_TWO 0x0058 #define PM2R_FIFO_DISCON 0x0068 #define PM2R_CHIP_CONFIG 0x0070 #define PM2R_REBOOT 0x1000 #define PM2R_MEM_CONTROL 0x1040 #define PM2R_BOOT_ADDRESS 0x1080 #define PM2R_MEM_CONFIG 0x10c0 #define PM2R_BYPASS_WRITE_MASK 0x1100 #define PM2R_FRAMEBUFFER_WRITE_MASK 0x1140 #define PM2R_OUT_FIFO 0x2000 #define PM2R_SCREEN_BASE 0x3000 #define PM2R_SCREEN_STRIDE 0x3008 #define PM2R_H_TOTAL 0x3010 #define PM2R_HG_END 0x3018 #define PM2R_HB_END 0x3020 #define PM2R_HS_START 0x3028 #define PM2R_HS_END 0x3030 #define PM2R_V_TOTAL 0x3038 #define PM2R_VB_END 0x3040 #define PM2R_VS_START 0x3048 #define PM2R_VS_END 0x3050 #define PM2R_VIDEO_CONTROL 0x3058 #define PM2R_LINE_COUNT 0x3070 #define PM2R_FIFO_CONTROL 0x3078 #define PM2R_RD_PALETTE_WRITE_ADDRESS 0x4000 #define PM2R_RD_PALETTE_DATA 0x4008 #define PM2R_RD_PALETTE_READ_ADDRESS 0x4018 #define PM2R_RD_INDEXED_DATA 0x4050 #define PM2R_START_X_DOM 0x8000 #define PM2R_D_X_DOM 0x8008 #define PM2R_START_X_SUB 0x8010 #define PM2R_D_X_SUB 0x8018 #define PM2R_START_Y 0x8020 #define PM2R_D_Y 0x8028 #define PM2R_COUNT 0x8030 #define PM2R_RENDER 0x8038 #define PM2R_RECTANGLE_ORIGIN 0x80d0 #define PM2R_RECTANGLE_SIZE 0x80d8 #define PM2R_PACKED_DATA_LIMITS 0x8150 #define PM2R_SCISSOR_MODE 0x8180 #define PM2R_SCREEN_SIZE 0x8198 #define PM2R_AREA_STIPPLE_MODE 0x81a0 #define PM2R_WINDOW_ORIGIN 0x81c8 #define PM2R_TEXTURE_ADDRESS_MODE 0x8380 #define PM2R_TEXTURE_MAP_FORMAT 0x8588 #define PM2R_TEXTURE_DATA_FORMAT 0x8590 #define PM2R_TEXTURE_READ_MODE 0x8670 #define PM2R_TEXEL_LUT_MODE 0x8678 #define PM2R_TEXTURE_COLOR_MODE 0x8680 #define PM2R_FOG_MODE 0x8690 #define PM2R_COLOR_DDA_MODE 0x87e0 #define PM2R_ALPHA_BLEND_MODE 0x8810 #define PM2R_DITHER_MODE 0x8818 #define PM2R_FB_SOFT_WRITE_MASK 0x8820 #define PM2R_LOGICAL_OP_MODE 0x8828 #define PM2R_LB_READ_MODE 0x8880 #define PM2R_LB_READ_FORMAT 0x8888 #define PM2R_LB_SOURCE_OFFSET 0x8890 #define PM2R_LB_WINDOW_BASE 0x88b8 #define PM2R_LB_WRITE_FORMAT 0x88c8 #define PM2R_STENCIL_MODE 0x8988 #define PM2R_DEPTH_MODE 0x89a0 #define PM2R_FB_READ_MODE 0x8a80 #define PM2R_FB_SOURCE_OFFSET 0x8a88 #define PM2R_FB_PIXEL_OFFSET 0x8a90 #define PM2R_FB_WINDOW_BASE 0x8ab0 #define PM2R_FB_WRITE_MODE 0x8ab8 #define PM2R_FB_HARD_WRITE_MASK 0x8ac0 #define PM2R_FB_BLOCK_COLOR 0x8ac8 #define PM2R_FB_READ_PIXEL 0x8ad0 #define PM2R_FILTER_MODE 0x8c00 #define PM2R_SYNC 0x8c40 #define PM2R_YUV_MODE 0x8f00 #define PM2R_STATISTICS_MODE 0x8c08 #define PM2R_FB_SOURCE_DELTA 0x8d88 #define PM2R_CONFIG 0x8d90 /* Permedia2v */ #define PM2VR_RD_INDEX_LOW 0x4020 #define PM2VR_RD_INDEX_HIGH 0x4028 #define PM2VR_RD_INDEXED_DATA 0x4030 /* Permedia2 RAMDAC indexed registers */ #define PM2I_RD_CURSOR_CONTROL 0x06 #define PM2I_RD_COLOR_MODE 0x18 #define PM2I_RD_MODE_CONTROL 0x19 #define PM2I_RD_MISC_CONTROL 0x1e #define PM2I_RD_PIXEL_CLOCK_A1 0x20 #define PM2I_RD_PIXEL_CLOCK_A2 0x21 #define PM2I_RD_PIXEL_CLOCK_A3 0x22 #define PM2I_RD_PIXEL_CLOCK_STATUS 0x29 #define PM2I_RD_MEMORY_CLOCK_1 0x30 #define PM2I_RD_MEMORY_CLOCK_2 0x31 #define PM2I_RD_MEMORY_CLOCK_3 0x32 #define PM2I_RD_MEMORY_CLOCK_STATUS 0x33 #define PM2I_RD_COLOR_KEY_CONTROL 0x40 #define PM2I_RD_OVERLAY_KEY 0x41 #define PM2I_RD_RED_KEY 0x42 #define PM2I_RD_GREEN_KEY 0x43 #define PM2I_RD_BLUE_KEY 0x44 /* Permedia2v extensions */ #define PM2VI_RD_MISC_CONTROL 0x000 #define PM2VI_RD_SYNC_CONTROL 0x001 #define PM2VI_RD_DAC_CONTROL 0x002 #define PM2VI_RD_PIXEL_SIZE 0x003 #define PM2VI_RD_COLOR_FORMAT 0x004 #define PM2VI_RD_CURSOR_MODE 0x005 #define PM2VI_RD_CURSOR_X_LOW 0x007 #define PM2VI_RD_CURSOR_X_HIGH 0x008 #define PM2VI_RD_CURSOR_Y_LOW 0x009 #define PM2VI_RD_CURSOR_Y_HIGH 0x00A #define PM2VI_RD_CURSOR_X_HOT 0x00B #define PM2VI_RD_CURSOR_Y_HOT 0x00C #define PM2VI_RD_CLK0_PRESCALE 0x201 #define PM2VI_RD_CLK0_FEEDBACK 0x202 #define PM2VI_RD_CLK0_POSTSCALE 0x203 #define PM2VI_RD_CLK1_PRESCALE 0x204 #define PM2VI_RD_CLK1_FEEDBACK 0x205 #define PM2VI_RD_CLK1_POSTSCALE 0x206 #define PM2VI_RD_CURSOR_PALETTE 0x303 #define PM2VI_RD_CURSOR_PATTERN 0x400 /* Fields and flags */ #define PM2F_RENDER_AREASTIPPLE (1L<<0) #define PM2F_RENDER_FASTFILL (1L<<3) #define PM2F_RENDER_PRIMITIVE_MASK (3L<<6) #define PM2F_RENDER_LINE 0 #define PM2F_RENDER_TRAPEZOID (1L<<6) #define PM2F_RENDER_POINT (2L<<6) #define PM2F_RENDER_RECTANGLE (3L<<6) #define PM2F_SYNCHRONIZATION (1L<<10) #define PM2F_PLL_LOCKED 0x10 #define PM2F_BEING_RESET (1L<<31) #define PM2F_DATATYPE_COLOR 0x8000 #define PM2F_VGA_ENABLE 0x02 #define PM2F_VGA_FIXED 0x04 #define PM2F_FB_WRITE_ENABLE 0x01 #define PM2F_FB_READ_SOURCE_ENABLE 0x0200 #define PM2F_RD_PALETTE_WIDTH_8 0x02 #define PM2F_PART_PROD_MASK 0x01ff #define PM2F_SCREEN_SCISSOR_ENABLE 0x02 #define PM2F_DATA_64_ENABLE 0x00010000 #define PM2F_BLANK_LOW 0x02 #define PM2F_HSYNC_MASK 0x18 #define PM2F_VSYNC_MASK 0x60 #define PM2F_HSYNC_ACT_HIGH 0x08 #define PM2F_HSYNC_FORCED_LOW 0x10 #define PM2F_HSYNC_ACT_LOW 0x18 #define PM2F_VSYNC_ACT_HIGH 0x20 #define PM2F_VSYNC_FORCED_LOW 0x40 #define PM2F_VSYNC_ACT_LOW 0x60 #define PM2F_LINE_DOUBLE 0x04 #define PM2F_VIDEO_ENABLE 0x01 #define PM2F_RD_GUI_ACTIVE 0x10 #define PM2F_RD_COLOR_MODE_RGB 0x20 #define PM2F_RD_TRUECOLOR 0x80 #define PM2F_NO_ALPHA_BUFFER 0x10 #define PM2F_TEXTEL_SIZE_16 0x00080000 #define PM2F_TEXTEL_SIZE_32 0x00100000 #define PM2F_TEXTEL_SIZE_4 0x00180000 #define PM2F_TEXTEL_SIZE_24 0x00200000 #define PM2F_INCREASE_X (1L<<21) #define PM2F_INCREASE_Y (1L<<22) #define PM2F_CONFIG_FB_WRITE_ENABLE (1L<<3) #define PM2F_CONFIG_FB_PACKED_DATA (1L<<2) #define PM2F_CONFIG_FB_READ_DEST_ENABLE (1L<<1) #define PM2F_CONFIG_FB_READ_SOURCE_ENABLE (1L<<0) #define PM2F_COLOR_KEY_TEST_OFF (1L<<4) #define PM2F_MEM_CONFIG_RAM_MASK (3L<<29) #define PM2F_MEM_BANKS_1 0L #define PM2F_MEM_BANKS_2 (1L<<29) #define PM2F_MEM_BANKS_3 (2L<<29) #define PM2F_MEM_BANKS_4 (3L<<29) typedef enum { PM2_TYPE_PERMEDIA2, PM2_TYPE_PERMEDIA2V } pm2type_t; #endif /* PM2FB_H */ /***************************************************************************** * That's all folks! *****************************************************************************/ |