drivers/gpu/drm/mgag200/mgag200_reg.h

   1 /*
   2  * MGA Millennium (MGA2064W) functions
   3  * MGA Mystique (MGA1064SG) functions
   4  *
   5  * Copyright 1996 The XFree86 Project, Inc.
   6  *
   7  * Authors
   8  *              Dirk Hohndel
   9  *                      hohndel@XFree86.Org
  10  *              David Dawes
  11  *                      dawes@XFree86.Org
  12  * Contributors:
  13  *              Guy DESBIEF, Aix-en-provence, France
  14  *                      g.desbief@aix.pacwan.net
  15  *              MGA1064SG Mystique register file
  16  */
  17
  18
  19 #ifndef _MGA_REG_H_
  20 #define _MGA_REG_H_
  21
  22 #define MGAREG_DWGCTL           0x1c00
  23 #define MGAREG_MACCESS          0x1c04
  24 /* the following is a mystique only register */
  25 #define MGAREG_MCTLWTST         0x1c08
  26 #define MGAREG_ZORG             0x1c0c
  27
  28 #define MGAREG_PAT0             0x1c10
  29 #define MGAREG_PAT1             0x1c14
  30 #define MGAREG_PLNWT            0x1c1c
  31
  32 #define MGAREG_BCOL             0x1c20
  33 #define MGAREG_FCOL             0x1c24
  34
  35 #define MGAREG_SRC0             0x1c30
  36 #define MGAREG_SRC1             0x1c34
  37 #define MGAREG_SRC2             0x1c38
  38 #define MGAREG_SRC3             0x1c3c
  39
  40 #define MGAREG_XYSTRT           0x1c40
  41 #define MGAREG_XYEND            0x1c44
  42
  43 #define MGAREG_SHIFT            0x1c50
  44 /* the following is a mystique only register */
  45 #define MGAREG_DMAPAD           0x1c54
  46 #define MGAREG_SGN              0x1c58
  47 #define MGAREG_LEN              0x1c5c
  48
  49 #define MGAREG_AR0              0x1c60
  50 #define MGAREG_AR1              0x1c64
  51 #define MGAREG_AR2              0x1c68
  52 #define MGAREG_AR3              0x1c6c
  53 #define MGAREG_AR4              0x1c70
  54 #define MGAREG_AR5              0x1c74
  55 #define MGAREG_AR6              0x1c78
  56
  57 #define MGAREG_CXBNDRY          0x1c80
  58 #define MGAREG_FXBNDRY          0x1c84
  59 #define MGAREG_YDSTLEN          0x1c88
  60 #define MGAREG_PITCH            0x1c8c
  61
  62 #define MGAREG_YDST             0x1c90
  63 #define MGAREG_YDSTORG          0x1c94
  64 #define MGAREG_YTOP             0x1c98
  65 #define MGAREG_YBOT             0x1c9c
  66
  67 #define MGAREG_CXLEFT           0x1ca0
  68 #define MGAREG_CXRIGHT          0x1ca4
  69 #define MGAREG_FXLEFT           0x1ca8
  70 #define MGAREG_FXRIGHT          0x1cac
  71
  72 #define MGAREG_XDST             0x1cb0
  73
  74 #define MGAREG_DR0              0x1cc0
  75 #define MGAREG_DR1              0x1cc4
  76 #define MGAREG_DR2              0x1cc8
  77 #define MGAREG_DR3              0x1ccc
  78
  79 #define MGAREG_DR4              0x1cd0
  80 #define MGAREG_DR5              0x1cd4
  81 #define MGAREG_DR6              0x1cd8
  82 #define MGAREG_DR7              0x1cdc
  83
  84 #define MGAREG_DR8              0x1ce0
  85 #define MGAREG_DR9              0x1ce4
  86 #define MGAREG_DR10             0x1ce8
  87 #define MGAREG_DR11             0x1cec
  88
  89 #define MGAREG_DR12             0x1cf0
  90 #define MGAREG_DR13             0x1cf4
  91 #define MGAREG_DR14             0x1cf8
  92 #define MGAREG_DR15             0x1cfc
  93
  94 #define MGAREG_SRCORG           0x2cb4
  95 #define MGAREG_DSTORG           0x2cb8
  96
  97 /* add or or this to one of the previous "power registers" to start
  98    the drawing engine */
  99
 100 #define MGAREG_EXEC             0x0100
 101
 102 #define MGAREG_FIFOSTATUS       0x1e10
 103 #define MGAREG_Status           0x1e14
 104 #define MGAREG_CACHEFLUSH       0x1fff
 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 /* Warp Registers */
 115 #define MGAREG_WIADDR           0x1dc0
 116 #define MGAREG_WIADDR2          0x1dd8
 117 #define MGAREG_WGETMSB          0x1dc8
 118 #define MGAREG_WVRTXSZ          0x1dcc
 119 #define MGAREG_WACCEPTSEQ       0x1dd4
 120 #define MGAREG_WMISC            0x1e70
 121
 122 #define MGAREG_MEMCTL           0x2e08
 123
 124 /* OPMODE register additives */
 125
 126 #define MGAOPM_DMA_GENERAL      (0x00 << 2)
 127 #define MGAOPM_DMA_BLIT         (0x01 << 2)
 128 #define MGAOPM_DMA_VECTOR       (0x10 << 2)
 129
 130 /* MACCESS register additives */
 131 #define MGAMAC_PW8               0x00
 132 #define MGAMAC_PW16              0x01
 133 #define MGAMAC_PW24              0x03 /* not a typo */
 134 #define MGAMAC_PW32              0x02 /* not a typo */
 135 #define MGAMAC_BYPASS332         0x10000000
 136 #define MGAMAC_NODITHER          0x40000000
 137 #define MGAMAC_DIT555            0x80000000
 138
 139 /* DWGCTL register additives */
 140
 141 /* Lines */
 142
 143 #define MGADWG_LINE_OPEN        0x00
 144 #define MGADWG_AUTOLINE_OPEN    0x01
 145 #define MGADWG_LINE_CLOSE       0x02
 146 #define MGADWG_AUTOLINE_CLOSE   0x03
 147
 148 /* Trapezoids */
 149 #define MGADWG_TRAP             0x04
 150 #define MGADWG_TEXTURE_TRAP     0x06
 151
 152 /* BitBlts */
 153
 154 #define MGADWG_BITBLT           0x08
 155 #define MGADWG_FBITBLT          0x0c
 156 #define MGADWG_ILOAD            0x09
 157 #define MGADWG_ILOAD_SCALE      0x0d
 158 #define MGADWG_ILOAD_FILTER     0x0f
 159 #define MGADWG_ILOAD_HIQH       0x07
 160 #define MGADWG_ILOAD_HIQHV      0x0e
 161 #define MGADWG_IDUMP            0x0a
 162
 163 /* atype access to WRAM */
 164
 165 #define MGADWG_RPL              ( 0x00 << 4 )
 166 #define MGADWG_RSTR             ( 0x01 << 4 )
 167 #define MGADWG_ZI               ( 0x03 << 4 )
 168 #define MGADWG_BLK              ( 0x04 << 4 )
 169 #define MGADWG_I                ( 0x07 << 4 )
 170
 171 /* specifies whether bit blits are linear or xy */
 172 #define MGADWG_LINEAR           ( 0x01 << 7 )
 173
 174 /* z drawing mode. use MGADWG_NOZCMP for always */
 175
 176 #define MGADWG_NOZCMP           ( 0x00 << 8 )
 177 #define MGADWG_ZE               ( 0x02 << 8 )
 178 #define MGADWG_ZNE              ( 0x03 << 8 )
 179 #define MGADWG_ZLT              ( 0x04 << 8 )
 180 #define MGADWG_ZLTE             ( 0x05 << 8 )
 181 #define MGADWG_GT               ( 0x06 << 8 )
 182 #define MGADWG_GTE              ( 0x07 << 8 )
 183
 184 /* use this to force colour expansion circuitry to do its stuff */
 185
 186 #define MGADWG_SOLID            ( 0x01 << 11 )
 187
 188 /* ar register at zero */
 189
 190 #define MGADWG_ARZERO           ( 0x01 << 12 )
 191
 192 #define MGADWG_SGNZERO          ( 0x01 << 13 )
 193
 194 #define MGADWG_SHIFTZERO        ( 0x01 << 14 )
 195
 196 /* See table on 4-43 for bop ALU operations */
 197
 198 /* See table on 4-44 for translucidity masks */
 199
 200 #define MGADWG_BMONOLEF         ( 0x00 << 25 )
 201 #define MGADWG_BMONOWF          ( 0x04 << 25 )
 202 #define MGADWG_BPLAN            ( 0x01 << 25 )
 203
 204 /* note that if bfcol is specified and you're doing a bitblt, it causes
 205    a fbitblt to be performed, so check that you obey the fbitblt rules */
 206
 207 #define MGADWG_BFCOL            ( 0x02 << 25 )
 208 #define MGADWG_BUYUV            ( 0x0e << 25 )
 209 #define MGADWG_BU32BGR          ( 0x03 << 25 )
 210 #define MGADWG_BU32RGB          ( 0x07 << 25 )
 211 #define MGADWG_BU24BGR          ( 0x0b << 25 )
 212 #define MGADWG_BU24RGB          ( 0x0f << 25 )
 213
 214 #define MGADWG_PATTERN          ( 0x01 << 29 )
 215 #define MGADWG_TRANSC           ( 0x01 << 30 )
 216 #define MGAREG_MISC_WRITE       0x3c2
 217 #define MGAREG_MISC_READ        0x3cc
 218 #define MGAREG_MEM_MISC_WRITE       0x1fc2
 219 #define MGAREG_MEM_MISC_READ        0x1fcc
 220
 221 #define MGAREG_MISC_IOADSEL     (0x1 << 0)
 222 #define MGAREG_MISC_RAMMAPEN    (0x1 << 1)
 223 #define MGAREG_MISC_CLK_SEL_VGA25       (0x0 << 2)
 224 #define MGAREG_MISC_CLK_SEL_VGA28       (0x1 << 2)
 225 #define MGAREG_MISC_CLK_SEL_MGA_PIX     (0x2 << 2)
 226 #define MGAREG_MISC_CLK_SEL_MGA_MSK     (0x3 << 2)
 227 #define MGAREG_MISC_VIDEO_DIS   (0x1 << 4)
 228 #define MGAREG_MISC_HIGH_PG_SEL (0x1 << 5)
 229
 230 /* MMIO VGA registers */
 231 #define MGAREG_SEQ_INDEX        0x1fc4
 232 #define MGAREG_SEQ_DATA         0x1fc5
 233 #define MGAREG_CRTC_INDEX       0x1fd4
 234 #define MGAREG_CRTC_DATA        0x1fd5
 235 #define MGAREG_CRTCEXT_INDEX    0x1fde
 236 #define MGAREG_CRTCEXT_DATA     0x1fdf
 237
 238 /* Cursor X and Y position */
 239 #define MGA_CURPOSXL 0x3c0c
 240 #define MGA_CURPOSXH 0x3c0d
 241 #define MGA_CURPOSYL 0x3c0e
 242 #define MGA_CURPOSYH 0x3c0f
 243
 244 /* MGA bits for registers PCI_OPTION_REG */
 245 #define MGA1064_OPT_SYS_CLK_PCI                 ( 0x00 << 0 )
 246 #define MGA1064_OPT_SYS_CLK_PLL                 ( 0x01 << 0 )
 247 #define MGA1064_OPT_SYS_CLK_EXT                 ( 0x02 << 0 )
 248 #define MGA1064_OPT_SYS_CLK_MSK                 ( 0x03 << 0 )
 249
 250 #define MGA1064_OPT_SYS_CLK_DIS                 ( 0x01 << 2 )
 251 #define MGA1064_OPT_G_CLK_DIV_1                 ( 0x01 << 3 )
 252 #define MGA1064_OPT_M_CLK_DIV_1                 ( 0x01 << 4 )
 253
 254 #define MGA1064_OPT_SYS_PLL_PDN                 ( 0x01 << 5 )
 255 #define MGA1064_OPT_VGA_ION             ( 0x01 << 8 )
 256
 257 /* MGA registers in PCI config space */
 258 #define PCI_MGA_INDEX           0x44
 259 #define PCI_MGA_DATA            0x48
 260 #define PCI_MGA_OPTION          0x40
 261 #define PCI_MGA_OPTION2         0x50
 262 #define PCI_MGA_OPTION3         0x54
 263
 264 #define RAMDAC_OFFSET           0x3c00
 265
 266 /* TVP3026 direct registers */
 267
 268 #define TVP3026_INDEX           0x00
 269 #define TVP3026_WADR_PAL        0x00
 270 #define TVP3026_COL_PAL         0x01
 271 #define TVP3026_PIX_RD_MSK      0x02
 272 #define TVP3026_RADR_PAL        0x03
 273 #define TVP3026_CUR_COL_ADDR    0x04
 274 #define TVP3026_CUR_COL_DATA    0x05
 275 #define TVP3026_DATA            0x0a
 276 #define TVP3026_CUR_RAM         0x0b
 277 #define TVP3026_CUR_XLOW        0x0c
 278 #define TVP3026_CUR_XHI         0x0d
 279 #define TVP3026_CUR_YLOW        0x0e
 280 #define TVP3026_CUR_YHI         0x0f
 281
 282 /* TVP3026 indirect registers */
 283
 284 #define TVP3026_SILICON_REV     0x01
 285 #define TVP3026_CURSOR_CTL      0x06
 286 #define TVP3026_LATCH_CTL       0x0f
 287 #define TVP3026_TRUE_COLOR_CTL  0x18
 288 #define TVP3026_MUX_CTL         0x19
 289 #define TVP3026_CLK_SEL         0x1a
 290 #define TVP3026_PAL_PAGE        0x1c
 291 #define TVP3026_GEN_CTL         0x1d
 292 #define TVP3026_MISC_CTL        0x1e
 293 #define TVP3026_GEN_IO_CTL      0x2a
 294 #define TVP3026_GEN_IO_DATA     0x2b
 295 #define TVP3026_PLL_ADDR        0x2c
 296 #define TVP3026_PIX_CLK_DATA    0x2d
 297 #define TVP3026_MEM_CLK_DATA    0x2e
 298 #define TVP3026_LOAD_CLK_DATA   0x2f
 299 #define TVP3026_KEY_RED_LOW     0x32
 300 #define TVP3026_KEY_RED_HI      0x33
 301 #define TVP3026_KEY_GREEN_LOW   0x34
 302 #define TVP3026_KEY_GREEN_HI    0x35
 303 #define TVP3026_KEY_BLUE_LOW    0x36
 304 #define TVP3026_KEY_BLUE_HI     0x37
 305 #define TVP3026_KEY_CTL         0x38
 306 #define TVP3026_MCLK_CTL        0x39
 307 #define TVP3026_SENSE_TEST      0x3a
 308 #define TVP3026_TEST_DATA       0x3b
 309 #define TVP3026_CRC_LSB         0x3c
 310 #define TVP3026_CRC_MSB         0x3d
 311 #define TVP3026_CRC_CTL         0x3e
 312 #define TVP3026_ID              0x3f
 313 #define TVP3026_RESET           0xff
 314
 315
 316 /* MGA1064 DAC Register file */
 317 /* MGA1064 direct registers */
 318
 319 #define MGA1064_INDEX           0x00
 320 #define MGA1064_WADR_PAL        0x00
 321 #define MGA1064_SPAREREG        0x00
 322 #define MGA1064_COL_PAL         0x01
 323 #define MGA1064_PIX_RD_MSK      0x02
 324 #define MGA1064_RADR_PAL        0x03
 325 #define MGA1064_DATA            0x0a
 326
 327 #define MGA1064_CUR_XLOW        0x0c
 328 #define MGA1064_CUR_XHI         0x0d
 329 #define MGA1064_CUR_YLOW        0x0e
 330 #define MGA1064_CUR_YHI         0x0f
 331
 332 /* MGA1064 indirect registers */
 333 #define MGA1064_DVI_PIPE_CTL    0x03
 334 #define MGA1064_CURSOR_BASE_ADR_LOW     0x04
 335 #define MGA1064_CURSOR_BASE_ADR_HI      0x05
 336 #define MGA1064_CURSOR_CTL      0x06
 337 #define MGA1064_CURSOR_COL0_RED 0x08
 338 #define MGA1064_CURSOR_COL0_GREEN       0x09
 339 #define MGA1064_CURSOR_COL0_BLUE        0x0a
 340
 341 #define MGA1064_CURSOR_COL1_RED 0x0c
 342 #define MGA1064_CURSOR_COL1_GREEN       0x0d
 343 #define MGA1064_CURSOR_COL1_BLUE        0x0e
 344
 345 #define MGA1064_CURSOR_COL2_RED 0x010
 346 #define MGA1064_CURSOR_COL2_GREEN       0x011
 347 #define MGA1064_CURSOR_COL2_BLUE        0x012
 348
 349 #define MGA1064_VREF_CTL        0x018
 350
 351 #define MGA1064_MUL_CTL         0x19
 352 #define MGA1064_MUL_CTL_8bits           0x0
 353 #define MGA1064_MUL_CTL_15bits          0x01
 354 #define MGA1064_MUL_CTL_16bits          0x02
 355 #define MGA1064_MUL_CTL_24bits          0x03
 356 #define MGA1064_MUL_CTL_32bits          0x04
 357 #define MGA1064_MUL_CTL_2G8V16bits              0x05
 358 #define MGA1064_MUL_CTL_G16V16bits              0x06
 359 #define MGA1064_MUL_CTL_32_24bits               0x07
 360
 361 #define MGA1064_PIX_CLK_CTL             0x1a
 362 #define MGA1064_PIX_CLK_CTL_CLK_DIS             ( 0x01 << 2 )
 363 #define MGA1064_PIX_CLK_CTL_CLK_POW_DOWN        ( 0x01 << 3 )
 364 #define MGA1064_PIX_CLK_CTL_SEL_PCI             ( 0x00 << 0 )
 365 #define MGA1064_PIX_CLK_CTL_SEL_PLL             ( 0x01 << 0 )
 366 #define MGA1064_PIX_CLK_CTL_SEL_EXT             ( 0x02 << 0 )
 367 #define MGA1064_PIX_CLK_CTL_SEL_MSK             ( 0x03 << 0 )
 368
 369 #define MGA1064_GEN_CTL         0x1d
 370 #define MGA1064_GEN_CTL_SYNC_ON_GREEN_DIS      (0x01 << 5)
 371 #define MGA1064_MISC_CTL        0x1e
 372 #define MGA1064_MISC_CTL_DAC_EN                ( 0x01 << 0 )
 373 #define MGA1064_MISC_CTL_VGA            ( 0x01 << 1 )
 374 #define MGA1064_MISC_CTL_DIS_CON                ( 0x03 << 1 )
 375 #define MGA1064_MISC_CTL_MAFC                   ( 0x02 << 1 )
 376 #define MGA1064_MISC_CTL_VGA8                   ( 0x01 << 3 )
 377 #define MGA1064_MISC_CTL_DAC_RAM_CS             ( 0x01 << 4 )
 378
 379 #define MGA1064_GEN_IO_CTL2     0x29
 380 #define MGA1064_GEN_IO_CTL      0x2a
 381 #define MGA1064_GEN_IO_DATA     0x2b
 382 #define MGA1064_SYS_PLL_M       0x2c
 383 #define MGA1064_SYS_PLL_N       0x2d
 384 #define MGA1064_SYS_PLL_P       0x2e
 385 #define MGA1064_SYS_PLL_STAT    0x2f
 386
 387 #define MGA1064_REMHEADCTL     0x30
 388 #define MGA1064_REMHEADCTL_CLKDIS ( 0x01 << 0 )
 389 #define MGA1064_REMHEADCTL_CLKSL_OFF ( 0x00 << 1 )
 390 #define MGA1064_REMHEADCTL_CLKSL_PLL ( 0x01 << 1 )
 391 #define MGA1064_REMHEADCTL_CLKSL_PCI ( 0x02 << 1 )
 392 #define MGA1064_REMHEADCTL_CLKSL_MSK ( 0x03 << 1 )
 393
 394 #define MGA1064_REMHEADCTL2     0x31
 395
 396 #define MGA1064_ZOOM_CTL        0x38
 397 #define MGA1064_SENSE_TST       0x3a
 398
 399 #define MGA1064_CRC_LSB         0x3c
 400 #define MGA1064_CRC_MSB         0x3d
 401 #define MGA1064_CRC_CTL         0x3e
 402 #define MGA1064_COL_KEY_MSK_LSB         0x40
 403 #define MGA1064_COL_KEY_MSK_MSB         0x41
 404 #define MGA1064_COL_KEY_LSB             0x42
 405 #define MGA1064_COL_KEY_MSB             0x43
 406 #define MGA1064_PIX_PLLA_M      0x44
 407 #define MGA1064_PIX_PLLA_N      0x45
 408 #define MGA1064_PIX_PLLA_P      0x46
 409 #define MGA1064_PIX_PLLB_M      0x48
 410 #define MGA1064_PIX_PLLB_N      0x49
 411 #define MGA1064_PIX_PLLB_P      0x4a
 412 #define MGA1064_PIX_PLLC_M      0x4c
 413 #define MGA1064_PIX_PLLC_N      0x4d
 414 #define MGA1064_PIX_PLLC_P      0x4e
 415
 416 #define MGA1064_PIX_PLL_STAT    0x4f
 417
 418 /*Added for G450 dual head*/
 419
 420 #define MGA1064_VID_PLL_STAT    0x8c
 421 #define MGA1064_VID_PLL_P       0x8D
 422 #define MGA1064_VID_PLL_M       0x8E
 423 #define MGA1064_VID_PLL_N       0x8F
 424
 425 /* Modified PLL for G200 Winbond (G200WB) */
 426 #define MGA1064_WB_PIX_PLLC_M   0xb7
 427 #define MGA1064_WB_PIX_PLLC_N   0xb6
 428 #define MGA1064_WB_PIX_PLLC_P   0xb8
 429
 430 /* Modified PLL for G200 Maxim (G200EV) */
 431 #define MGA1064_EV_PIX_PLLC_M   0xb6
 432 #define MGA1064_EV_PIX_PLLC_N   0xb7
 433 #define MGA1064_EV_PIX_PLLC_P   0xb8
 434
 435 /* Modified PLL for G200 EH */
 436 #define MGA1064_EH_PIX_PLLC_M   0xb6
 437 #define MGA1064_EH_PIX_PLLC_N   0xb7
 438 #define MGA1064_EH_PIX_PLLC_P   0xb8
 439
 440 /* Modified PLL for G200 Maxim (G200ER) */
 441 #define MGA1064_ER_PIX_PLLC_M   0xb7
 442 #define MGA1064_ER_PIX_PLLC_N   0xb6
 443 #define MGA1064_ER_PIX_PLLC_P   0xb8
 444
 445 #define MGA1064_DISP_CTL        0x8a
 446 #define MGA1064_DISP_CTL_DAC1OUTSEL_MASK       0x01
 447 #define MGA1064_DISP_CTL_DAC1OUTSEL_DIS        0x00
 448 #define MGA1064_DISP_CTL_DAC1OUTSEL_EN         0x01
 449 #define MGA1064_DISP_CTL_DAC2OUTSEL_MASK       (0x03 << 2)
 450 #define MGA1064_DISP_CTL_DAC2OUTSEL_DIS        0x00
 451 #define MGA1064_DISP_CTL_DAC2OUTSEL_CRTC1      (0x01 << 2)
 452 #define MGA1064_DISP_CTL_DAC2OUTSEL_CRTC2      (0x02 << 2)
 453 #define MGA1064_DISP_CTL_DAC2OUTSEL_TVE        (0x03 << 2)
 454 #define MGA1064_DISP_CTL_PANOUTSEL_MASK        (0x03 << 5)
 455 #define MGA1064_DISP_CTL_PANOUTSEL_DIS         0x00
 456 #define MGA1064_DISP_CTL_PANOUTSEL_CRTC1       (0x01 << 5)
 457 #define MGA1064_DISP_CTL_PANOUTSEL_CRTC2RGB    (0x02 << 5)
 458 #define MGA1064_DISP_CTL_PANOUTSEL_CRTC2656    (0x03 << 5)
 459
 460 #define MGA1064_SYNC_CTL        0x8b
 461
 462 #define MGA1064_PWR_CTL         0xa0
 463 #define MGA1064_PWR_CTL_DAC2_EN                (0x01 << 0)
 464 #define MGA1064_PWR_CTL_VID_PLL_EN             (0x01 << 1)
 465 #define MGA1064_PWR_CTL_PANEL_EN               (0x01 << 2)
 466 #define MGA1064_PWR_CTL_RFIFO_EN               (0x01 << 3)
 467 #define MGA1064_PWR_CTL_CFIFO_EN               (0x01 << 4)
 468
 469 #define MGA1064_PAN_CTL         0xa2
 470
 471 /* Using crtc2 */
 472 #define MGAREG2_C2CTL            0x10
 473 #define MGAREG2_C2HPARAM         0x14
 474 #define MGAREG2_C2HSYNC          0x18
 475 #define MGAREG2_C2VPARAM         0x1c
 476 #define MGAREG2_C2VSYNC          0x20
 477 #define MGAREG2_C2STARTADD0      0x28
 478
 479 #define MGAREG2_C2OFFSET         0x40
 480 #define MGAREG2_C2DATACTL        0x4c
 481
 482 #define MGAREG_C2CTL            0x3c10
 483 #define MGAREG_C2CTL_C2_EN                     0x01
 484
 485 #define MGAREG_C2_HIPRILVL_M                   (0x07 << 4)
 486 #define MGAREG_C2_MAXHIPRI_M                   (0x07 << 8)
 487
 488 #define MGAREG_C2CTL_PIXCLKSEL_MASK            (0x03 << 1)
 489 #define MGAREG_C2CTL_PIXCLKSELH_MASK           (0x01 << 14)
 490 #define MGAREG_C2CTL_PIXCLKSEL_PCICLK          0x00
 491 #define MGAREG_C2CTL_PIXCLKSEL_VDOCLK          (0x01 << 1)
 492 #define MGAREG_C2CTL_PIXCLKSEL_PIXELPLL        (0x02 << 1)
 493 #define MGAREG_C2CTL_PIXCLKSEL_VIDEOPLL        (0x03 << 1)
 494 #define MGAREG_C2CTL_PIXCLKSEL_VDCLK           (0x01 << 14)
 495
 496 #define MGAREG_C2CTL_PIXCLKSEL_CRISTAL         (0x01 << 1) | (0x01 << 14)
 497 #define MGAREG_C2CTL_PIXCLKSEL_SYSTEMPLL       (0x02 << 1) | (0x01 << 14)
 498
 499 #define MGAREG_C2CTL_PIXCLKDIS_MASK            (0x01 << 3)
 500 #define MGAREG_C2CTL_PIXCLKDIS_DISABLE         (0x01 << 3)
 501
 502 #define MGAREG_C2CTL_CRTCDACSEL_MASK           (0x01 << 20)
 503 #define MGAREG_C2CTL_CRTCDACSEL_CRTC1          0x00
 504 #define MGAREG_C2CTL_CRTCDACSEL_CRTC2          (0x01 << 20)
 505
 506 #define MGAREG_C2HPARAM         0x3c14
 507 #define MGAREG_C2HSYNC          0x3c18
 508 #define MGAREG_C2VPARAM         0x3c1c
 509 #define MGAREG_C2VSYNC          0x3c20
 510 #define MGAREG_C2STARTADD0      0x3c28
 511
 512 #define MGAREG_C2OFFSET         0x3c40
 513 #define MGAREG_C2DATACTL        0x3c4c
 514
 515 /* video register */
 516
 517 #define MGAREG_BESA1C3ORG       0x3d60
 518 #define MGAREG_BESA1CORG        0x3d10
 519 #define MGAREG_BESA1ORG         0x3d00
 520 #define MGAREG_BESCTL           0x3d20
 521 #define MGAREG_BESGLOBCTL       0x3dc0
 522 #define MGAREG_BESHCOORD        0x3d28
 523 #define MGAREG_BESHISCAL        0x3d30
 524 #define MGAREG_BESHSRCEND       0x3d3c
 525 #define MGAREG_BESHSRCLST       0x3d50
 526 #define MGAREG_BESHSRCST        0x3d38
 527 #define MGAREG_BESLUMACTL       0x3d40
 528 #define MGAREG_BESPITCH         0x3d24
 529 #define MGAREG_BESV1SRCLST      0x3d54
 530 #define MGAREG_BESV1WGHT        0x3d48
 531 #define MGAREG_BESVCOORD        0x3d2c
 532 #define MGAREG_BESVISCAL        0x3d34
 533
 534 /* texture engine registers */
 535
 536 #define MGAREG_TMR0             0x2c00
 537 #define MGAREG_TMR1             0x2c04
 538 #define MGAREG_TMR2             0x2c08
 539 #define MGAREG_TMR3             0x2c0c
 540 #define MGAREG_TMR4             0x2c10
 541 #define MGAREG_TMR5             0x2c14
 542 #define MGAREG_TMR6             0x2c18
 543 #define MGAREG_TMR7             0x2c1c
 544 #define MGAREG_TMR8             0x2c20
 545 #define MGAREG_TEXORG           0x2c24
 546 #define MGAREG_TEXWIDTH         0x2c28
 547 #define MGAREG_TEXHEIGHT        0x2c2c
 548 #define MGAREG_TEXCTL           0x2c30
 549 #    define MGA_TW4                             (0x00000000)
 550 #    define MGA_TW8                             (0x00000001)
 551 #    define MGA_TW15                            (0x00000002)
 552 #    define MGA_TW16                            (0x00000003)
 553 #    define MGA_TW12                            (0x00000004)
 554 #    define MGA_TW32                            (0x00000006)
 555 #    define MGA_TW8A                            (0x00000007)
 556 #    define MGA_TW8AL                           (0x00000008)
 557 #    define MGA_TW422                           (0x0000000A)
 558 #    define MGA_TW422UYVY                       (0x0000000B)
 559 #    define MGA_PITCHLIN                        (0x00000100)
 560 #    define MGA_NOPERSPECTIVE                   (0x00200000)
 561 #    define MGA_TAKEY                           (0x02000000)
 562 #    define MGA_TAMASK                          (0x04000000)
 563 #    define MGA_CLAMPUV                         (0x18000000)
 564 #    define MGA_TEXMODULATE                     (0x20000000)
 565 #define MGAREG_TEXCTL2          0x2c3c
 566 #    define MGA_G400_TC2_MAGIC                  (0x00008000)
 567 #    define MGA_TC2_DECALBLEND                  (0x00000001)
 568 #    define MGA_TC2_IDECAL                      (0x00000002)
 569 #    define MGA_TC2_DECALDIS                    (0x00000004)
 570 #    define MGA_TC2_CKSTRANSDIS                 (0x00000010)
 571 #    define MGA_TC2_BORDEREN                    (0x00000020)
 572 #    define MGA_TC2_SPECEN                      (0x00000040)
 573 #    define MGA_TC2_DUALTEX                     (0x00000080)
 574 #    define MGA_TC2_TABLEFOG                    (0x00000100)
 575 #    define MGA_TC2_BUMPMAP                     (0x00000200)
 576 #    define MGA_TC2_SELECT_TMU1                 (0x80000000)
 577 #define MGAREG_TEXTRANS         0x2c34
 578 #define MGAREG_TEXTRANSHIGH     0x2c38
 579 #define MGAREG_TEXFILTER        0x2c58
 580 #    define MGA_MIN_NRST                        (0x00000000)
 581 #    define MGA_MIN_BILIN                       (0x00000002)
 582 #    define MGA_MIN_ANISO                       (0x0000000D)
 583 #    define MGA_MAG_NRST                        (0x00000000)
 584 #    define MGA_MAG_BILIN                       (0x00000020)
 585 #    define MGA_FILTERALPHA                     (0x00100000)
 586 #define MGAREG_ALPHASTART       0x2c70
 587 #define MGAREG_ALPHAXINC        0x2c74
 588 #define MGAREG_ALPHAYINC        0x2c78
 589 #define MGAREG_ALPHACTRL        0x2c7c
 590 #    define MGA_SRC_ZERO                        (0x00000000)
 591 #    define MGA_SRC_ONE                         (0x00000001)
 592 #    define MGA_SRC_DST_COLOR                   (0x00000002)
 593 #    define MGA_SRC_ONE_MINUS_DST_COLOR         (0x00000003)
 594 #    define MGA_SRC_ALPHA                       (0x00000004)
 595 #    define MGA_SRC_ONE_MINUS_SRC_ALPHA         (0x00000005)
 596 #    define MGA_SRC_DST_ALPHA                   (0x00000006)
 597 #    define MGA_SRC_ONE_MINUS_DST_ALPHA         (0x00000007)
 598 #    define MGA_SRC_SRC_ALPHA_SATURATE          (0x00000008)
 599 #    define MGA_SRC_BLEND_MASK                  (0x0000000f)
 600 #    define MGA_DST_ZERO                        (0x00000000)
 601 #    define MGA_DST_ONE                         (0x00000010)
 602 #    define MGA_DST_SRC_COLOR                   (0x00000020)
 603 #    define MGA_DST_ONE_MINUS_SRC_COLOR         (0x00000030)
 604 #    define MGA_DST_SRC_ALPHA                   (0x00000040)
 605 #    define MGA_DST_ONE_MINUS_SRC_ALPHA         (0x00000050)
 606 #    define MGA_DST_DST_ALPHA                   (0x00000060)
 607 #    define MGA_DST_ONE_MINUS_DST_ALPHA         (0x00000070)
 608 #    define MGA_DST_BLEND_MASK                  (0x00000070)
 609 #    define MGA_ALPHACHANNEL                    (0x00000100)
 610 #    define MGA_VIDEOALPHA                      (0x00000200)
 611 #    define MGA_DIFFUSEDALPHA                   (0x01000000)
 612 #    define MGA_MODULATEDALPHA                  (0x02000000)
 613 #define MGAREG_TDUALSTAGE0                      (0x2CF8)
 614 #define MGAREG_TDUALSTAGE1                      (0x2CFC)
 615 #    define MGA_TDS_COLOR_ARG2_DIFFUSE          (0x00000000)
 616 #    define MGA_TDS_COLOR_ARG2_SPECULAR         (0x00000001)
 617 #    define MGA_TDS_COLOR_ARG2_FCOL             (0x00000002)
 618 #    define MGA_TDS_COLOR_ARG2_PREVSTAGE        (0x00000003)
 619 #    define MGA_TDS_COLOR_ALPHA_DIFFUSE         (0x00000000)
 620 #    define MGA_TDS_COLOR_ALPHA_FCOL            (0x00000004)
 621 #    define MGA_TDS_COLOR_ALPHA_CURRTEX         (0x00000008)
 622 #    define MGA_TDS_COLOR_ALPHA_PREVTEX         (0x0000000c)
 623 #    define MGA_TDS_COLOR_ALPHA_PREVSTAGE       (0x00000010)
 624 #    define MGA_TDS_COLOR_ARG1_REPLICATEALPHA   (0x00000020)
 625 #    define MGA_TDS_COLOR_ARG1_INV              (0x00000040)
 626 #    define MGA_TDS_COLOR_ARG2_REPLICATEALPHA   (0x00000080)
 627 #    define MGA_TDS_COLOR_ARG2_INV              (0x00000100)
 628 #    define MGA_TDS_COLOR_ALPHA1INV             (0x00000200)
 629 #    define MGA_TDS_COLOR_ALPHA2INV             (0x00000400)
 630 #    define MGA_TDS_COLOR_ARG1MUL_ALPHA1        (0x00000800)
 631 #    define MGA_TDS_COLOR_ARG2MUL_ALPHA2        (0x00001000)
 632 #    define MGA_TDS_COLOR_ARG1ADD_MULOUT        (0x00002000)
 633 #    define MGA_TDS_COLOR_ARG2ADD_MULOUT        (0x00004000)
 634 #    define MGA_TDS_COLOR_MODBRIGHT_2X          (0x00008000)
 635 #    define MGA_TDS_COLOR_MODBRIGHT_4X          (0x00010000)
 636 #    define MGA_TDS_COLOR_ADD_SUB               (0x00000000)
 637 #    define MGA_TDS_COLOR_ADD_ADD               (0x00020000)
 638 #    define MGA_TDS_COLOR_ADD2X                 (0x00040000)
 639 #    define MGA_TDS_COLOR_ADDBIAS               (0x00080000)
 640 #    define MGA_TDS_COLOR_BLEND                 (0x00100000)
 641 #    define MGA_TDS_COLOR_SEL_ARG1              (0x00000000)
 642 #    define MGA_TDS_COLOR_SEL_ARG2              (0x00200000)
 643 #    define MGA_TDS_COLOR_SEL_ADD               (0x00400000)
 644 #    define MGA_TDS_COLOR_SEL_MUL               (0x00600000)
 645 #    define MGA_TDS_ALPHA_ARG1_INV              (0x00800000)
 646 #    define MGA_TDS_ALPHA_ARG2_DIFFUSE          (0x00000000)
 647 #    define MGA_TDS_ALPHA_ARG2_FCOL             (0x01000000)
 648 #    define MGA_TDS_ALPHA_ARG2_PREVTEX          (0x02000000)
 649 #    define MGA_TDS_ALPHA_ARG2_PREVSTAGE        (0x03000000)
 650 #    define MGA_TDS_ALPHA_ARG2_INV              (0x04000000)
 651 #    define MGA_TDS_ALPHA_ADD                   (0x08000000)
 652 #    define MGA_TDS_ALPHA_ADDBIAS               (0x10000000)
 653 #    define MGA_TDS_ALPHA_ADD2X                 (0x20000000)
 654 #    define MGA_TDS_ALPHA_SEL_ARG1              (0x00000000)
 655 #    define MGA_TDS_ALPHA_SEL_ARG2              (0x40000000)
 656 #    define MGA_TDS_ALPHA_SEL_ADD               (0x80000000)
 657 #    define MGA_TDS_ALPHA_SEL_MUL               (0xc0000000)
 658
 659 #define MGAREG_DWGSYNC          0x2c4c
 660
 661 #define MGAREG_AGP_PLL          0x1e4c
 662 #define MGA_AGP2XPLL_ENABLE             0x1
 663 #define MGA_AGP2XPLL_DISABLE            0x0
 664
 665 #endif