1 /* $NetBSD: newportreg.h,v 1.9 2019/05/16 23:42:23 macallan Exp $ */ 2 3 /* 4 * Copyright (c) 2003 Ilpo Ruotsalainen 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 3. The name of the author may not be used to endorse or promote products 16 * derived from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 19 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 20 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 21 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 22 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 23 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * 29 * <<Id: LICENSE_GC,v 1.1 2001/10/01 23:24:05 cgd Exp>> 30 */ 31 32 #ifndef _ARCH_SGIMIPS_GIO_NEWPORTREG_H_ 33 #define _ARCH_SGIMIPS_GIO_NEWPORTREG_H_ 34 35 /* REX3 */ 36 37 #define NEWPORT_REX3_OFFSET 0xf0000 38 39 #define REX3_REG_DRAWMODE1 0x0000 40 #define REX3_DRAWMODE1_PLANES_MASK 0x00000007 41 #define REX3_DRAWMODE1_PLANES_NONE 0x00000000 42 #define REX3_DRAWMODE1_PLANES_RGB 0x00000001 43 #define REX3_DRAWMODE1_PLANES_CI 0x00000001 44 #define REX3_DRAWMODE1_PLANES_RGBA 0x00000002 45 #define REX3_DRAWMODE1_PLANES_OLAY 0x00000004 46 #define REX3_DRAWMODE1_PLANES_PUP 0x00000005 47 #define REX3_DRAWMODE1_PLANES_CID 0x00000006 48 #define REX3_DRAWMODE1_DD_MASK 0x00000018 49 #define REX3_DRAWMODE1_DD_DD4 0x00000000 50 #define REX3_DRAWMODE1_DD_DD8 0x00000008 51 #define REX3_DRAWMODE1_DD_DD12 0x00000010 52 #define REX3_DRAWMODE1_DD_DD24 0x00000018 53 #define REX3_DRAWMODE1_DBLSRC 0x00000020 54 #define REX3_DRAWMODE1_YFLIP 0x00000040 55 #define REX3_DRAWMODE1_RWPACKED 0x00000080 56 #define REX3_DRAWMODE1_HD_MASK 0x00000300 57 #define REX3_DRAWMODE1_HD_HD4 0x00000000 58 #define REX3_DRAWMODE1_HD_HD8 0x00000100 59 #define REX3_DRAWMODE1_HD_HD12 0x00000200 60 #define REX3_DRAWMODE1_HD_HD24 0x00000300 61 #define REX3_DRAWMODE1_RWDOUBLE 0x00000400 62 #define REX3_DRAWMODE1_SWAPENDIAN 0x00000800 63 #define REX3_DRAWMODE1_COMPARE_MASK 0x00007000 64 #define REX3_DRAWMODE1_COMPARE_LT 0x00001000 65 #define REX3_DRAWMODE1_COMPARE_EQ 0x00002000 66 #define REX3_DRAWMODE1_COMPARE_GT 0x00004000 67 #define REX3_DRAWMODE1_RGBMODE 0x00008000 68 #define REX3_DRAWMODE1_DITHER 0x00010000 69 #define REX3_DRAWMODE1_FASTCLEAR 0x00020000 70 #define REX3_DRAWMODE1_BLEND 0x00040000 71 #define REX3_DRAWMODE1_SFACTOR_MASK 0x00380000 72 #define REX3_DRAWMODE1_SFACTOR_ZERO 0x00000000 73 #define REX3_DRAWMODE1_SFACTOR_ONE 0x00080000 74 #define REX3_DRAWMODE1_SFACTOR_DC 0x00100000 75 #define REX3_DRAWMODE1_SFACTOR_MDC 0x00180000 76 #define REX3_DRAWMODE1_SFACTOR_SA 0x00200000 77 #define REX3_DRAWMODE1_SFACTOR_MSA 0x00280000 78 #define REX3_DRAWMODE1_DFACTOR_MASK 0x01c00000 79 #define REX3_DRAWMODE1_DFACTOR_ZERO 0x00000000 80 #define REX3_DRAWMODE1_DFACTOR_ONE 0x00400000 81 #define REX3_DRAWMODE1_DFACTOR_SC 0x00800000 82 #define REX3_DRAWMODE1_DFACTOR_MSC 0x00c00000 83 #define REX3_DRAWMODE1_DFACTOR_SA 0x01000000 84 #define REX3_DRAWMODE1_DFACTOR_MSA 0x01400000 85 #define REX3_DRAWMODE1_BACKBLEND 0x02000000 86 #define REX3_DRAWMODE1_PREFETCH 0x04000000 87 #define REX3_DRAWMODE1_BLENDALPHA 0x08000000 88 #define REX3_DRAWMODE1_LOGICOP_MASK 0xf0000000 89 #define REX3_DRAWMODE1_LO_ZERO 0x00000000 90 #define REX3_DRAWMODE1_LO_AND 0x10000000 91 #define REX3_DRAWMODE1_LO_ANDR 0x20000000 92 #define REX3_DRAWMODE1_LO_SRC 0x30000000 93 #define REX3_DRAWMODE1_LO_ANDI 0x40000000 94 #define REX3_DRAWMODE1_LO_DST 0x50000000 95 #define REX3_DRAWMODE1_LO_XOR 0x60000000 96 #define REX3_DRAWMODE1_LO_OR 0x70000000 97 #define REX3_DRAWMODE1_LO_NOR 0x80000000 98 #define REX3_DRAWMODE1_LO_XNOR 0x90000000 99 #define REX3_DRAWMODE1_LO_NDST 0xa0000000 100 #define REX3_DRAWMODE1_LO_ORR 0xb0000000 101 #define REX3_DRAWMODE1_LO_NSRC 0xc0000000 102 #define REX3_DRAWMODE1_LO_ORI 0xd0000000 103 #define REX3_DRAWMODE1_LO_NAND 0xe0000000 104 #define REX3_DRAWMODE1_LO_ONE 0xf0000000 105 106 #define REX3_REG_DRAWMODE0 0x0004 107 #define REX3_DRAWMODE0_OPCODE_MASK 0x00000003 108 #define REX3_DRAWMODE0_OPCODE_NOOP 0x00000000 109 #define REX3_DRAWMODE0_OPCODE_READ 0x00000001 110 #define REX3_DRAWMODE0_OPCODE_DRAW 0x00000002 111 #define REX3_DRAWMODE0_OPCODE_SCR2SCR 0x00000003 112 #define REX3_DRAWMODE0_ADRMODE_MASK 0x0000001c 113 #define REX3_DRAWMODE0_ADRMODE_SPAN 0x00000000 114 #define REX3_DRAWMODE0_ADRMODE_BLOCK 0x00000004 115 #define REX3_DRAWMODE0_ADRMODE_I_LINE 0x00000008 116 #define REX3_DRAWMODE0_ADRMODE_F_LINE 0x0000000c 117 #define REX3_DRAWMODE0_ADRMODE_A_LINE 0x00000010 118 #define REX3_DRAWMODE0_DOSETUP 0x00000020 119 #define REX3_DRAWMODE0_COLORHOST 0x00000040 120 #define REX3_DRAWMODE0_ALPHAHOST 0x00000080 121 #define REX3_DRAWMODE0_STOPONX 0x00000100 122 #define REX3_DRAWMODE0_STOPONY 0x00000200 123 #define REX3_DRAWMODE0_SKIPFIRST 0x00000400 124 #define REX3_DRAWMODE0_SKIPLAST 0x00000800 125 #define REX3_DRAWMODE0_ENZPATTERN 0x00001000 126 #define REX3_DRAWMODE0_ENLSPATTERN 0x00002000 127 #define REX3_DRAWMODE0_LSADVLAST 0x00004000 128 #define REX3_DRAWMODE0_LENGTH32 0x00008000 129 #define REX3_DRAWMODE0_ZPOPAQUE 0x00010000 130 #define REX3_DRAWMODE0_LSOPAQUE 0x00020000 131 #define REX3_DRAWMODE0_SHADE 0x00040000 132 #define REX3_DRAWMODE0_LRONLY 0x00080000 133 #define REX3_DRAWMODE0_XYOFFSET 0x00100000 134 #define REX3_DRAWMODE0_CICLAMP 0x00200000 135 #define REX3_DRAWMODE0_ENDPTFILTER 0x00400000 136 #define REX3_DRAWMODE0_YSTRIDE 0x00800000 137 #define REX3_REG_LSMODE 0x0008 138 139 #define REX3_REG_LSPATTERN 0x000c 140 141 #define REX3_REG_LSPATSAVE 0x0010 142 143 #define REX3_REG_ZPATTERN 0x0014 144 145 #define REX3_REG_COLORBACK 0x0018 146 #define REX3_REG_COLORVRAM 0x001c 147 148 #define REX3_REG_ALPHAREF 0x0020 149 #define REX3_REG_STALL0 0x0024 /* stall until engine is idle */ 150 151 #define REX3_REG_SMASK0X 0x0028 /* min/max 16.16 */ 152 #define REX3_REG_SMASK0Y 0x002c /* min/max 16.16 */ 153 154 #define REX3_REG_SETUP 0x0030 155 156 #define REX3_REG_XSTART 0x0100 157 158 #define REX3_REG_XYMOVE 0x0114 159 #define REX3_XYMOVE_XSHIFT 16 160 161 #define REX3_REG_XSTARTI 0x0148 162 163 #define REX3_REG_XYSTARTI 0x0150 164 #define REX3_XYSTARTI_XSHIFT 16 165 166 #define REX3_REG_XYENDI 0x0154 167 #define REX3_XYENDI_XSHIFT 16 168 169 #define REX3_REG_WRMASK 0x0220 170 171 #define REX3_REG_COLORI 0x0224 172 173 #define REX3_REG_HOSTRW0 0x0230 174 #define REX3_REG_HOSTRW1 0x0234 175 176 #define REX3_REG_DCBMODE 0x0238 177 #define REX3_DCBMODE_DW_MASK 0x00000003 178 #define REX3_DCBMODE_DW_4 0x00000000 179 #define REX3_DCBMODE_DW_1 0x00000001 180 #define REX3_DCBMODE_DW_2 0x00000002 181 #define REX3_DCBMODE_DW_3 0x00000003 182 #define REX3_DCBMODE_ENDATAPACK 0x00000004 183 #define REX3_DCBMODE_ENCRSINC 0x00000008 184 #define REX3_DCBMODE_DCBCRS_MASK 0x00000070 185 #define REX3_DCBMODE_DCBCRS_SHIFT 4 186 #define REX3_DCBMODE_DCBADDR_MASK 0x00000780 187 #define REX3_DCBMODE_DCBADDR_SHIFT 7 188 #define REX3_DCBMODE_ENSYNCACK 0x00000800 189 #define REX3_DCBMODE_ENASYNCACK 0x00001000 190 #define REX3_DCBMODE_CSWIDTH_MASK 0x0003e000 191 #define REX3_DCBMODE_CSWIDTH_SHIFT 13 192 #define REX3_DCBMODE_CSHOLD_MASK 0x007c0000 193 #define REX3_DCBMODE_CSHOLD_SHIFT 18 194 #define REX3_DCBMODE_CSSETUP_MASK 0x0f800000 195 #define REX3_DCBMODE_CSSETUP_SHIFT 23 196 #define REX3_DCBMODE_SWAPENDIAN 0x10000000 197 198 #define REX3_REG_DCBDATA0 0x0240 199 #define REX3_REG_DCBDATA1 0x0244 200 201 /* Not really a register, but in the same space */ 202 #define REX3_REG_GO 0x0800 203 204 /* clipping regions, enable/disable in REG_CLIPMODE */ 205 #define REX3_REG_SMASK1X 0x1300 /* min/max 16.16 */ 206 #define REX3_REG_SMASK1Y 0x1304 /* min/max 16.16 */ 207 #define REX3_REG_SMASK2X 0x1308 /* min/max 16.16 */ 208 #define REX3_REG_SMASK2Y 0x130c /* min/max 16.16 */ 209 #define REX3_REG_SMASK3X 0x1310 /* min/max 16.16 */ 210 #define REX3_REG_SMASK3Y 0x1314 /* min/max 16.16 */ 211 #define REX3_REG_SMASK4X 0x1318 /* min/max 16.16 */ 212 #define REX3_REG_SMASK4Y 0x131c /* min/max 16.16 */ 213 214 #define REX3_REG_TOPSCAN 0x1320 215 #define REX3_REG_XYWIN 0x1324 216 #define REX3_REG_CLIPMODE 0x1328 217 #define REX3_CLIPMODE_SMASK0 0x0001 218 #define REX3_CLIPMODE_SMASK1 0x0002 219 #define REX3_CLIPMODE_SMASK2 0x0004 220 #define REX3_CLIPMODE_SMASK3 0x0008 221 #define REX3_CLIPMODE_SMASK4 0x0010 222 #define REX3_CLIPMODE_CIDMATCH0 0x0200 223 #define REX3_CLIPMODE_CIDMATCH1 0x0400 224 #define REX3_CLIPMODE_CIDMATCH2 0x0800 225 #define REX3_CLIPMODE_CIDMATCH3 0x1000 226 227 #define REX3_REG_STALL1 0x132c 228 #define REX3_REG_CONFIG 0x1330 229 230 #define REX3_REG_STATUS 0x1338 231 #define REX3_STATUS_GFXBUSY 0x00000008 232 #define REX3_STATUS_PIPELEVEL_MASK 0x00001f80 233 234 /* VC2 */ 235 236 #define VC2_DCBCRS_INDEX 0 237 #define VC2_DCBCRS_IREG 1 238 #define VC2_DCBCRS_RAM 3 239 240 #define VC2_IREG_VIDEO_ENTRY 0x00 241 242 #define VC2_IREG_CURSOR_ENTRY 0x01 243 244 #define VC2_IREG_CURSOR_X 0x02 245 246 #define VC2_IREG_CURSOR_Y 0x03 247 248 #define VC2_IREG_SCANLINE_LENGTH 0x06 249 250 #define VC2_IREG_RAM_ADDRESS 0x07 251 252 #define VC2_IREG_CONTROL 0x10 253 #define VC2_CONTROL_VINTR_ENABLE 0x0001 254 #define VC2_CONTROL_DISPLAY_ENABLE 0x0002 255 #define VC2_CONTROL_VTIMING_ENABLE 0x0004 256 #define VC2_CONTROL_DID_ENABLE 0x0008 257 #define VC2_CONTROL_CURSORFUNC_ENABLE 0x0010 258 #define VC2_CONTROL_GENSYNC_ENABLE 0x0020 259 #define VC2_CONTROL_INTERLACE 0x0040 260 #define VC2_CONTROL_CURSOR_ENABLE 0x0080 261 #define VC2_CONTROL_CROSSHAIR_CURSOR 0x0100 262 #define VC2_CONTROL_LARGE_CURSOR 0x0200 263 #define VC2_CONTROL_GENLOCK_1 0x0400 264 265 #define VC2_IREG_CONFIG 0x1f 266 #define VC2_IREG_CONFIG_SOFTRESET 0x01 /* active low */ 267 #define VC2_IREG_CONFIG_SLOWCLOCK 0x02 268 #define VC2_IREG_CONFIG_CURSORERROR 0x04 269 #define VC2_IREG_CONFIG_DIDERROR 0x08 270 #define VC2_IREG_CONFIG_VTGERROR 0x10 271 #define VC2_IREG_CONFIG_REVISION 0x70 272 273 /* CMAP */ 274 275 #define CMAP_DCBCRS_ADDRESS_LOW 0 276 #define CMAP_DCBCRS_ADDRESS_HIGH 1 277 #define CMAP_DCBCRS_PALETTE 2 278 #define CMAP_DCBCRS_REVISION 6 279 280 /* XMAP9 */ 281 282 #define XMAP9_DCBCRS_CONFIG 0 283 #define XMAP9_CONFIG_PUP_ENABLE 0x01 284 #define XMAP9_CONFIG_ODD_PIXEL 0x02 285 #define XMAP9_CONFIG_8BIT_SYSTEM 0x04 286 #define XMAP9_CONFIG_SLOW_PCLK 0x08 287 #define XMAP9_CONFIG_RGBMAP_CI 0x00 288 #define XMAP9_CONFIG_RGBMAP_0 0x10 289 #define XMAP9_CONFIG_RGBMAP_1 0x20 290 #define XMAP9_CONFIG_RGBMAP_2 0x30 291 #define XMAP9_CONFIG_EXPRESS_MODE 0x40 292 #define XMAP9_CONFIG_VIDEO_ENABLE 0x80 293 #define XMAP9_DCBCRS_REVISION 1 294 #define XMAP9_DCBCRS_FIFOAVAIL 2 295 #define XMAP9_DCBCRS_CURSOR_CMAP 3 296 #define XMAP9_DCBCRS_PUP_CMAP 4 297 #define XMAP9_DCBCRS_MODE_SETUP 5 298 #define XMAP9_MODE_GAMMA_BYPASS 0x000004 299 #define XMAP9_MODE_PIXMODE_CI 0x000000 300 #define XMAP9_MODE_PIXMODE_RGB0 0x000100 301 #define XMAP9_MODE_PIXMODE_RGB1 0x000200 302 #define XMAP9_MODE_PIXMODE_RGB2 0x000300 303 #define XMAP9_MODE_PIXSIZE_8BPP 0x000400 304 #define XMAP9_MODE_PIXSIZE_24BPP 0x000c00 305 #define XMAP9_DCBCRS_MODE_SELECT 7 306 307 /* DCB addresses */ 308 309 #define NEWPORT_DCBADDR_VC2 0 310 #define NEWPORT_DCBADDR_CMAP_BOTH 1 311 #define NEWPORT_DCBADDR_CMAP_0 2 312 #define NEWPORT_DCBADDR_CMAP_1 3 313 #define NEWPORT_DCBADDR_XMAP_BOTH 4 314 #define NEWPORT_DCBADDR_XMAP_0 5 315 #define NEWPORT_DCBADDR_XMAP_1 6 316 #define NEWPORT_DCBADDR_RAMDAC 7 317 #define NEWPORT_DCBADDR_VIDEO_CC1 8 318 #define NEWPORT_DCBADDR_VIDEO_AB1 9 319 320 #endif 321