1 2 /* 3 * MGA Millennium (MGA2064W) functions 4 * MGA Mystique (MGA1064SG) functions 5 * 6 * Copyright 1996 The XFree86 Project, Inc. 7 * 8 * Authors 9 * Dirk Hohndel 10 * hohndel@XFree86.Org 11 * David Dawes 12 * dawes@XFree86.Org 13 * Contributors: 14 * Guy DESBIEF, Aix-en-provence, France 15 * g.desbief@aix.pacwan.net 16 * MGA1064SG Mystique register file 17 */ 18 19 20 #ifndef _MGA_REG_H_ 21 #define _MGA_REG_H_ 22 23 #define MGAREG_DWGCTL 0x1c00 24 #define MGAREG_MACCESS 0x1c04 25 /* the following is a mystique only register */ 26 #define MGAREG_MCTLWTST 0x1c08 27 #define MGAREG_ZORG 0x1c0c 28 29 #define MGAREG_PAT0 0x1c10 30 #define MGAREG_PAT1 0x1c14 31 #define MGAREG_PLNWT 0x1c1c 32 33 #define MGAREG_BCOL 0x1c20 34 #define MGAREG_FCOL 0x1c24 35 36 #define MGAREG_SRC0 0x1c30 37 #define MGAREG_SRC1 0x1c34 38 #define MGAREG_SRC2 0x1c38 39 #define MGAREG_SRC3 0x1c3c 40 41 #define MGAREG_XYSTRT 0x1c40 42 #define MGAREG_XYEND 0x1c44 43 44 #define MGAREG_SHIFT 0x1c50 45 /* the following is a mystique only register */ 46 #define MGAREG_DMAPAD 0x1c54 47 #define MGAREG_SGN 0x1c58 48 #define MGAREG_LEN 0x1c5c 49 50 #define MGAREG_AR0 0x1c60 51 #define MGAREG_AR1 0x1c64 52 #define MGAREG_AR2 0x1c68 53 #define MGAREG_AR3 0x1c6c 54 #define MGAREG_AR4 0x1c70 55 #define MGAREG_AR5 0x1c74 56 #define MGAREG_AR6 0x1c78 57 58 #define MGAREG_CXBNDRY 0x1c80 59 #define MGAREG_FXBNDRY 0x1c84 60 #define MGAREG_YDSTLEN 0x1c88 61 #define MGAREG_PITCH 0x1c8c 62 63 #define MGAREG_YDST 0x1c90 64 #define MGAREG_YDSTORG 0x1c94 65 #define MGAREG_YTOP 0x1c98 66 #define MGAREG_YBOT 0x1c9c 67 68 #define MGAREG_CXLEFT 0x1ca0 69 #define MGAREG_CXRIGHT 0x1ca4 70 #define MGAREG_FXLEFT 0x1ca8 71 #define MGAREG_FXRIGHT 0x1cac 72 73 #define MGAREG_XDST 0x1cb0 74 75 #define MGAREG_DR0 0x1cc0 76 #define MGAREG_DR1 0x1cc4 77 #define MGAREG_DR2 0x1cc8 78 #define MGAREG_DR3 0x1ccc 79 80 #define MGAREG_DR4 0x1cd0 81 #define MGAREG_DR5 0x1cd4 82 #define MGAREG_DR6 0x1cd8 83 #define MGAREG_DR7 0x1cdc 84 85 #define MGAREG_DR8 0x1ce0 86 #define MGAREG_DR9 0x1ce4 87 #define MGAREG_DR10 0x1ce8 88 #define MGAREG_DR11 0x1cec 89 90 #define MGAREG_DR12 0x1cf0 91 #define MGAREG_DR13 0x1cf4 92 #define MGAREG_DR14 0x1cf8 93 #define MGAREG_DR15 0x1cfc 94 95 #define MGAREG_SRCORG 0x2cb4 96 #define MGAREG_DSTORG 0x2cb8 97 98 /* add or or this to one of the previous "power registers" to start 99 the drawing engine */ 100 101 #define MGAREG_EXEC 0x0100 102 103 #define MGAREG_FIFOSTATUS 0x1e10 104 #define MGAREG_STATUS 0x1e14 105 #define MGAREG_ICLEAR 0x1e18 106 #define MGAREG_IEN 0x1e1c 107 108 #define MGAREG_VCOUNT 0x1e20 109 110 #define MGAREG_Reset 0x1e40 111 112 #define MGAREG_OPMODE 0x1e54 113 114 /* OPMODE register additives */ 115 116 #define MGAOPM_DMA_GENERAL (0x00 << 2) 117 #define MGAOPM_DMA_BLIT (0x01 << 2) 118 #define MGAOPM_DMA_VECTOR (0x10 << 2) 119 120 /* DWGCTL register additives */ 121 122 /* Lines */ 123 124 #define MGADWG_LINE_OPEN 0x00 125 #define MGADWG_AUTOLINE_OPEN 0x01 126 #define MGADWG_LINE_CLOSE 0x02 127 #define MGADWG_AUTOLINE_CLOSE 0x03 128 129 /* Trapezoids */ 130 #define MGADWG_TRAP 0x04 131 #define MGADWG_TEXTURE_TRAP 0x05 132 133 /* BitBlts */ 134 135 #define MGADWG_BITBLT 0x08 136 #define MGADWG_FBITBLT 0x0c 137 #define MGADWG_ILOAD 0x09 138 #define MGADWG_ILOAD_SCALE 0x0d 139 #define MGADWG_ILOAD_FILTER 0x0f 140 #define MGADWG_IDUMP 0x0a 141 142 /* atype access to WRAM */ 143 144 #define MGADWG_RPL ( 0x00 << 4 ) 145 #define MGADWG_RSTR ( 0x01 << 4 ) 146 #define MGADWG_ZI ( 0x03 << 4 ) 147 #define MGADWG_BLK ( 0x04 << 4 ) 148 #define MGADWG_I ( 0x07 << 4 ) 149 150 /* specifies whether bit blits are linear or xy */ 151 #define MGADWG_LINEAR ( 0x01 << 7 ) 152 153 /* z drawing mode. use MGADWG_NOZCMP for always */ 154 155 #define MGADWG_NOZCMP ( 0x00 << 8 ) 156 #define MGADWG_ZE ( 0x02 << 8 ) 157 #define MGADWG_ZNE ( 0x03 << 8 ) 158 #define MGADWG_ZLT ( 0x04 << 8 ) 159 #define MGADWG_ZLTE ( 0x05 << 8 ) 160 #define MGADWG_GT ( 0x06 << 8 ) 161 #define MGADWG_GTE ( 0x07 << 8 ) 162 163 /* use this to force colour expansion circuitry to do its stuff */ 164 165 #define MGADWG_SOLID ( 0x01 << 11 ) 166 167 /* ar register at zero */ 168 169 #define MGADWG_ARZERO ( 0x01 << 12 ) 170 171 #define MGADWG_SGNZERO ( 0x01 << 13 ) 172 173 #define MGADWG_SHIFTZERO ( 0x01 << 14 ) 174 175 /* See table on 4-43 for bop ALU operations */ 176 177 /* See table on 4-44 for translucidity masks */ 178 179 #define MGADWG_BMONOLEF ( 0x00 << 25 ) 180 #define MGADWG_BMONOWF ( 0x04 << 25 ) 181 #define MGADWG_BPLAN ( 0x01 << 25 ) 182 183 /* note that if bfcol is specified and you're doing a bitblt, it causes 184 a fbitblt to be performed, so check that you obey the fbitblt rules */ 185 186 #define MGADWG_BFCOL ( 0x02 << 25 ) 187 #define MGADWG_BUYUV ( 0x0e << 25 ) 188 #define MGADWG_BU32BGR ( 0x03 << 25 ) 189 #define MGADWG_BU32RGB ( 0x07 << 25 ) 190 #define MGADWG_BU24BGR ( 0x0b << 25 ) 191 #define MGADWG_BU24RGB ( 0x0f << 25 ) 192 193 #define MGADWG_REPLACE 0x000C0000 /* From Linux kernel sources */ 194 #define MGADWG_PATTERN ( 0x01 << 29 ) 195 #define MGADWG_TRANSC ( 0x01 << 30 ) 196 #define MGADWG_NOCLIP ( 0x01 << 31 ) 197 #define MGAREG_MISC_WRITE 0x3c2 198 #define MGAREG_MISC_READ 0x3cc 199 #define MGAREG_MISC_IOADSEL (0x1 << 0) 200 #define MGAREG_MISC_RAMMAPEN (0x1 << 1) 201 #define MGAREG_MISC_CLK_SEL_VGA25 (0x0 << 2) 202 #define MGAREG_MISC_CLK_SEL_VGA28 (0x1 << 2) 203 #define MGAREG_MISC_CLK_SEL_MGA_PIX (0x2 << 2) 204 #define MGAREG_MISC_CLK_SEL_MGA_MSK (0x3 << 2) 205 #define MGAREG_MISC_VIDEO_DIS (0x1 << 4) 206 #define MGAREG_MISC_HIGH_PG_SEL (0x1 << 5) 207 208 /* MMIO VGA registers */ 209 #define MGAREG_CRTC_INDEX 0x1fd4 210 #define MGAREG_CRTC_DATA 0x1fd5 211 #define MGAREG_CRTCEXT_INDEX 0x1fde 212 #define MGAREG_CRTCEXT_DATA 0x1fdf 213 214 215 /* MGA bits for registers PCI_OPTION_REG */ 216 #define MGA1064_OPT_SYS_CLK_PCI ( 0x00 << 0 ) 217 #define MGA1064_OPT_SYS_CLK_PLL ( 0x01 << 0 ) 218 #define MGA1064_OPT_SYS_CLK_EXT ( 0x02 << 0 ) 219 #define MGA1064_OPT_SYS_CLK_MSK ( 0x03 << 0 ) 220 221 #define MGA1064_OPT_SYS_CLK_DIS ( 0x01 << 2 ) 222 #define MGA1064_OPT_G_CLK_DIV_1 ( 0x01 << 3 ) 223 #define MGA1064_OPT_M_CLK_DIV_1 ( 0x01 << 4 ) 224 225 #define MGA1064_OPT_SYS_PLL_PDN ( 0x01 << 5 ) 226 #define MGA1064_OPT_VGA_ION ( 0x01 << 8 ) 227 228 /* MGA registers in PCI config space */ 229 #define PCI_MGA_INDEX 0x44 230 #define PCI_MGA_DATA 0x48 231 #define PCI_MGA_OPTION2 0x50 232 #define PCI_MGA_OPTION3 0x54 233 234 #define RAMDAC_OFFSET 0x3c00 235 236 /* TVP3026 direct registers */ 237 238 #define TVP3026_INDEX 0x00 239 #define TVP3026_WADR_PAL 0x00 240 #define TVP3026_COL_PAL 0x01 241 #define TVP3026_PIX_RD_MSK 0x02 242 #define TVP3026_RADR_PAL 0x03 243 #define TVP3026_CUR_COL_ADDR 0x04 244 #define TVP3026_CUR_COL_DATA 0x05 245 #define TVP3026_DATA 0x0a 246 #define TVP3026_CUR_RAM 0x0b 247 #define TVP3026_CUR_XLOW 0x0c 248 #define TVP3026_CUR_XHI 0x0d 249 #define TVP3026_CUR_YLOW 0x0e 250 #define TVP3026_CUR_YHI 0x0f 251 252 /* TVP3026 indirect registers */ 253 254 #define TVP3026_SILICON_REV 0x01 255 #define TVP3026_CURSOR_CTL 0x06 256 #define TVP3026_LATCH_CTL 0x0f 257 #define TVP3026_TRUE_COLOR_CTL 0x18 258 #define TVP3026_MUX_CTL 0x19 259 #define TVP3026_CLK_SEL 0x1a 260 #define TVP3026_PAL_PAGE 0x1c 261 #define TVP3026_GEN_CTL 0x1d 262 #define TVP3026_MISC_CTL 0x1e 263 #define TVP3026_GEN_IO_CTL 0x2a 264 #define TVP3026_GEN_IO_DATA 0x2b 265 #define TVP3026_PLL_ADDR 0x2c 266 #define TVP3026_PIX_CLK_DATA 0x2d 267 #define TVP3026_MEM_CLK_DATA 0x2e 268 #define TVP3026_LOAD_CLK_DATA 0x2f 269 #define TVP3026_KEY_RED_LOW 0x32 270 #define TVP3026_KEY_RED_HI 0x33 271 #define TVP3026_KEY_GREEN_LOW 0x34 272 #define TVP3026_KEY_GREEN_HI 0x35 273 #define TVP3026_KEY_BLUE_LOW 0x36 274 #define TVP3026_KEY_BLUE_HI 0x37 275 #define TVP3026_KEY_CTL 0x38 276 #define TVP3026_MCLK_CTL 0x39 277 #define TVP3026_SENSE_TEST 0x3a 278 #define TVP3026_TEST_DATA 0x3b 279 #define TVP3026_CRC_LSB 0x3c 280 #define TVP3026_CRC_MSB 0x3d 281 #define TVP3026_CRC_CTL 0x3e 282 #define TVP3026_ID 0x3f 283 #define TVP3026_RESET 0xff 284 285 286 /* MGA1064 DAC Register file */ 287 /* MGA1064 direct registers */ 288 289 #define MGA1064_INDEX 0x00 290 #define MGA1064_WADR_PAL 0x00 291 #define MGA1064_COL_PAL 0x01 292 #define MGA1064_PIX_RD_MSK 0x02 293 #define MGA1064_RADR_PAL 0x03 294 #define MGA1064_DATA 0x0a 295 296 #define MGA1064_CUR_XLOW 0x0c 297 #define MGA1064_CUR_XHI 0x0d 298 #define MGA1064_CUR_YLOW 0x0e 299 #define MGA1064_CUR_YHI 0x0f 300 301 /* MGA1064 indirect registers */ 302 #define MGA1064_CURSOR_BASE_ADR_LOW 0x04 303 #define MGA1064_CURSOR_BASE_ADR_HI 0x05 304 #define MGA1064_CURSOR_CTL 0x06 305 #define MGA1064_CURSOR_COL0_RED 0x08 306 #define MGA1064_CURSOR_COL0_GREEN 0x09 307 #define MGA1064_CURSOR_COL0_BLUE 0x0a 308 309 #define MGA1064_CURSOR_COL1_RED 0x0c 310 #define MGA1064_CURSOR_COL1_GREEN 0x0d 311 #define MGA1064_CURSOR_COL1_BLUE 0x0e 312 313 #define MGA1064_CURSOR_COL2_RED 0x010 314 #define MGA1064_CURSOR_COL2_GREEN 0x011 315 #define MGA1064_CURSOR_COL2_BLUE 0x012 316 317 #define MGA1064_VREF_CTL 0x018 318 319 #define MGA1064_MUL_CTL 0x19 320 #define MGA1064_MUL_CTL_8bits 0x0 321 #define MGA1064_MUL_CTL_15bits 0x01 322 #define MGA1064_MUL_CTL_16bits 0x02 323 #define MGA1064_MUL_CTL_24bits 0x03 324 #define MGA1064_MUL_CTL_32bits 0x04 325 #define MGA1064_MUL_CTL_2G8V16bits 0x05 326 #define MGA1064_MUL_CTL_G16V16bits 0x06 327 #define MGA1064_MUL_CTL_32_24bits 0x07 328 329 #define MGAGDAC_XVREFCTRL 0x18 330 #define MGA1064_PIX_CLK_CTL 0x1a 331 #define MGA1064_PIX_CLK_CTL_CLK_DIS ( 0x01 << 2 ) 332 #define MGA1064_PIX_CLK_CTL_CLK_POW_DOWN ( 0x01 << 3 ) 333 #define MGA1064_PIX_CLK_CTL_SEL_PCI ( 0x00 << 0 ) 334 #define MGA1064_PIX_CLK_CTL_SEL_PLL ( 0x01 << 0 ) 335 #define MGA1064_PIX_CLK_CTL_SEL_EXT ( 0x02 << 0 ) 336 #define MGA1064_PIX_CLK_CTL_SEL_MSK ( 0x03 << 0 ) 337 338 #define MGA1064_GEN_CTL 0x1d 339 #define MGA1064_MISC_CTL 0x1e 340 #define MGA1064_MISC_CTL_DAC_POW_DN ( 0x01 << 0 ) 341 #define MGA1064_MISC_CTL_VGA ( 0x01 << 1 ) 342 #define MGA1064_MISC_CTL_DIS_CON ( 0x03 << 1 ) 343 #define MGA1064_MISC_CTL_MAFC ( 0x02 << 1 ) 344 #define MGA1064_MISC_CTL_VGA8 ( 0x01 << 3 ) 345 #define MGA1064_MISC_CTL_DAC_RAM_CS ( 0x01 << 4 ) 346 347 #define MGA1064_GEN_IO_CTL 0x2a 348 #define MGA1064_GEN_IO_DATA 0x2b 349 #define MGA1064_SYS_PLL_M 0x2c 350 #define MGA1064_SYS_PLL_N 0x2d 351 #define MGA1064_SYS_PLL_P 0x2e 352 #define MGA1064_SYS_PLL_STAT 0x2f 353 #define MGA1064_ZOOM_CTL 0x38 354 #define MGA1064_SENSE_TST 0x3a 355 356 #define MGA1064_CRC_LSB 0x3c 357 #define MGA1064_CRC_MSB 0x3d 358 #define MGA1064_CRC_CTL 0x3e 359 #define MGA1064_COL_KEY_MSK_LSB 0x40 360 #define MGA1064_COL_KEY_MSK_MSB 0x41 361 #define MGA1064_COL_KEY_LSB 0x42 362 #define MGA1064_COL_KEY_MSB 0x43 363 #define MGA1064_PIX_PLLA_M 0x44 364 #define MGA1064_PIX_PLLA_N 0x45 365 #define MGA1064_PIX_PLLA_P 0x46 366 #define MGA1064_PIX_PLLB_M 0x48 367 #define MGA1064_PIX_PLLB_N 0x49 368 #define MGA1064_PIX_PLLB_P 0x4a 369 #define MGA1064_PIX_PLLC_M 0x4c 370 #define MGA1064_PIX_PLLC_N 0x4d 371 #define MGA1064_PIX_PLLC_P 0x4e 372 373 #define MGA1064_PIX_PLL_STAT 0x4f 374 375 #endif 376 377