/*      $OpenBSD: creatorreg.h,v 1.9 2009/11/30 23:32:57 kettenis Exp $ */

/*
 * Copyright (c) 2002 Jason L. Wright (jason@thought.net)
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */

/* Number of register sets */
#define FFB_NREGS               24

/* Register set numbers */
#define FFB_REG_PROM            0
#define FFB_REG_DAC             1
#define FFB_REG_FBC             2
#define FFB_REG_DFB8R           3
#define FFB_REG_DFB8G           4
#define FFB_REG_DFB8B           5
#define FFB_REG_DFB8X           6
#define FFB_REG_DFB24           7
#define FFB_REG_DFB32           8
#define FFB_REG_SFB8R           9
#define FFB_REG_SFB8G           10
#define FFB_REG_SFB8B           11
#define FFB_REG_SFB8X           12
#define FFB_REG_SFB32           13
#define FFB_REG_SFB64           14
#define FFB_REG_DFB422A         15

/* Virtual offsets */
#define FFB_VOFF_SFB8R          0x00000000UL
#define FFB_VOFF_SFB8G          0x00400000UL
#define FFB_VOFF_SFB8B          0x00800000UL
#define FFB_VOFF_SFB8X          0x00c00000UL
#define FFB_VOFF_SFB32          0x01000000UL
#define FFB_VOFF_SFB64          0x02000000UL
#define FFB_VOFF_FBC_REGS       0x04000000UL
#define FFB_VOFF_BM_FBC_REGS    0x04002000UL
#define FFB_VOFF_DFB8R          0x04004000UL
#define FFB_VOFF_DFB8G          0x04404000UL
#define FFB_VOFF_DFB8B          0x04804000UL
#define FFB_VOFF_DFB8X          0x04c04000UL
#define FFB_VOFF_DFB24          0x05004000UL
#define FFB_VOFF_DFB32          0x06004000UL
#define FFB_VOFF_DFB422A        0x07004000UL    /* DFB 422 mode write to A */
#define FFB_VOFF_DFB422AD       0x07804000UL    /* DFB 422 mode with line doubling */
#define FFB_VOFF_DFB24B         0x08004000UL    /* DFB 24bit mode write to B */
#define FFB_VOFF_DFB422B        0x09004000UL    /* DFB 422 mode write to B */
#define FFB_VOFF_DFB422BD       0x09804000UL    /* DFB 422 mode with line doubling */
#define FFB_VOFF_SFB16Z         0x0a004000UL    /* 16bit mode Z planes */
#define FFB_VOFF_SFB8Z          0x0a404000UL    /* 8bit mode Z planes */
#define FFB_VOFF_SFB422         0x0ac04000UL    /* SFB 422 mode write to A/B */
#define FFB_VOFF_SFB422D        0x0b404000UL    /* SFB 422 mode with line doubling */
#define FFB_VOFF_FBC_KREGS      0x0bc04000UL
#define FFB_VOFF_DAC            0x0bc06000UL
#define FFB_VOFF_PROM           0x0bc08000UL
#define FFB_VOFF_EXP            0x0bc18000UL

/* Virtual lengths */
#define FFB_VLEN_SFB8R          0x0400000
#define FFB_VLEN_SFB8G          0x0400000
#define FFB_VLEN_SFB8B          0x0400000
#define FFB_VLEN_SFB8X          0x0400000
#define FFB_VLEN_SFB32          0x1000000
#define FFB_VLEN_SFB64          0x2000000
#define FFB_VLEN_FBC_REGS       0x0002000
#define FFB_VLEN_BM_FBC_REGS    0x0002000
#define FFB_VLEN_DFB8R          0x0400000
#define FFB_VLEN_DFB8G          0x0400000
#define FFB_VLEN_DFB8B          0x0400000
#define FFB_VLEN_DFB8X          0x0400000
#define FFB_VLEN_DFB24          0x1000000
#define FFB_VLEN_DFB32          0x1000000
#define FFB_VLEN_DFB422A        0x0800000
#define FFB_VLEN_DFB422AD       0x0800000
#define FFB_VLEN_DFB24B         0x1000000
#define FFB_VLEN_DFB422B        0x0800000
#define FFB_VLEN_DFB422BD       0x0800000
#define FFB_VLEN_SFB16Z         0x0800000
#define FFB_VLEN_SFB8Z          0x0800000
#define FFB_VLEN_SFB422         0x0800000
#define FFB_VLEN_SFB422D        0x0800000
#define FFB_VLEN_FBC_KREGS      0x0002000
#define FFB_VLEN_DAC            0x0002000
#define FFB_VLEN_PROM           0x0010000
#define FFB_VLEN_EXP            0x0002000

/* Physical offsets */
#define FFB_POFF_SFB8R          0x04000000UL
#define FFB_POFF_SFB8G          0x04400000UL
#define FFB_POFF_SFB8B          0x04800000UL
#define FFB_POFF_SFB8X          0x04c00000UL
#define FFB_POFF_SFB32          0x05000000UL
#define FFB_POFF_SFB64          0x06000000UL
#define FFB_POFF_FBC_REGS       0x00600000UL
#define FFB_POFF_BM_FBC_REGS    0x00600000UL
#define FFB_POFF_DFB8R          0x01000000UL
#define FFB_POFF_DFB8G          0x01400000UL
#define FFB_POFF_DFB8B          0x01800000UL
#define FFB_POFF_DFB8X          0x01c00000UL
#define FFB_POFF_DFB24          0x02000000UL
#define FFB_POFF_DFB32          0x03000000UL
#define FFB_POFF_FBC_KREGS      0x00610000UL
#define FFB_POFF_DAC            0x00400000UL
#define FFB_POFF_PROM           0x00000000UL
#define FFB_POFF_EXP            0x00200000UL
#define FFB_POFF_DFB422A        0x09000000UL
#define FFB_POFF_DFB422AD       0x09800000UL
#define FFB_POFF_DFB24B         0x0a000000UL
#define FFB_POFF_DFB422B        0x0b000000UL
#define FFB_POFF_DFB422BD       0x0b800000UL
#define FFB_POFF_SFB16Z         0x0c800000UL
#define FFB_POFF_SFB8Z          0x0c000000UL
#define FFB_POFF_SFB422         0x0d000000UL
#define FFB_POFF_SFB422D        0x0d800000UL

#define FFB_FBC_ALPHA           0x00c
#define FFB_FBC_RED             0x010
#define FFB_FBC_GREEN           0x014
#define FFB_FBC_BLUE            0x018
#define FFB_FBC_DEPTH           0x01c
#define FFB_FBC_Y               0x020
#define FFB_FBC_X               0x024
#define FFB_FBC_RYF             0x030
#define FFB_FBC_RXF             0x034
#define FFB_FBC_DMYF            0x040
#define FFB_FBC_DMXF            0x044
#define FFB_FBC_EBYI            0x050
#define FFB_FBC_EBXI            0x054
#define FFB_FBC_BY              0x060
#define FFB_FBC_BX              0x064
#define FFB_FBC_DY              0x068
#define FFB_FBC_DX              0x06c
#define FFB_FBC_BH              0x070
#define FFB_FBC_BW              0x074
#define FFB_FBC_SUVTX           0x100
#define FFB_FBC_PPC             0x200   /* pixel processor control */
#define FFB_FBC_WID             0x204
#define FFB_FBC_FG              0x208
#define FFB_FBC_BG              0x20c
#define FFB_FBC_CONSTY          0x210
#define FFB_FBC_CONSTZ          0x214
#define FFB_FBC_XCLIP           0x218
#define FFB_FBC_DCSS            0x21c
#define FFB_FBC_VCLIPMIN        0x220
#define FFB_FBC_VCLIPMAX        0x224
#define FFB_FBC_VCLIPZMIN       0x228
#define FFB_FBC_VCLIPZMAX       0x22c
#define FFB_FBC_DCSF            0x230
#define FFB_FBC_DCSB            0x234
#define FFB_FBC_DCZF            0x238
#define FFB_FBC_DCZB            0x23c
#define FFB_FBC_BLENDC          0x244
#define FFB_FBC_BLENDC1         0x248
#define FFB_FBC_BLENDC2         0x24c
#define FFB_FBC_FBRAMITC        0x250
#define FFB_FBC_FBC             0x254   /* Frame Buffer Control */
#define FFB_FBC_ROP             0x258   /* Raster OPeration */
#define FFB_FBC_CMP             0x25c   /* Frame Buffer Compare */
#define FFB_FBC_MATCHAB         0x260   /* Buffer AB Match Mask */
#define FFB_FBC_MATCHC          0x264
#define FFB_FBC_MAGNAB          0x268   /* Buffer AB Magnitude Mask */
#define FFB_FBC_MAGNC           0x26c
#define FFB_FBC_FBCFG0          0x270
#define FFB_FBC_FBCFG1          0x274
#define FFB_FBC_FBCFG2          0x278
#define FFB_FBC_FBCFG3          0x27c
#define FFB_FBC_PPCFG           0x280
#define FFB_FBC_PICK            0x284
#define FFB_FBC_FILLMODE        0x288
#define FFB_FBC_FBRAMWAC        0x28c
#define FFB_FBC_PMASK           0x290   /* RGB Plane Mask */
#define FFB_FBC_XPMASK          0x294   /* X PlaneMask */
#define FFB_FBC_YPMASK          0x298
#define FFB_FBC_ZPMASK          0x29c
#define FFB_FBC_CLIP0MIN        0x2a0
#define FFB_FBC_CLIP0MAX        0x2a4
#define FFB_FBC_CLIP1MIN        0x2a8
#define FFB_FBC_CLIP1MAX        0x2ac
#define FFB_FBC_CLIP2MIN        0x2b0
#define FFB_FBC_CLIP2MAX        0x2b4
#define FFB_FBC_CLIP3MIN        0x2b8
#define FFB_FBC_CLIP3MAX        0x2bc
#define FFB_FBC_RAWBLEND2       0x2c0
#define FFB_FBC_RAWPREBLEND     0x2c4
#define FFB_FBC_RAWSTENCIL      0x2c8
#define FFB_FBC_RAWSTENCILCTL   0x2cc
#define FFB_FBC_THREEDRAM1      0x2d0
#define FFB_FBC_THREEDRAM2      0x2d4
#define FFB_FBC_PASSIN          0x2d8
#define FFB_FBC_RAWCLRDEPTH     0x2dc
#define FFB_FBC_RAWPMASK        0x2e0
#define FFB_FBC_RAWCSRC         0x2e4
#define FFB_FBC_RAWMATCH        0x2e8
#define FFB_FBC_RAWMAGN         0x2ec
#define FFB_FBC_RAWROPBLEND     0x2f0
#define FFB_FBC_RAWCMP          0x2f4
#define FFB_FBC_RAWWAC          0x2f8
#define FFB_FBC_FBRAMID         0x2fc
#define FFB_FBC_DRAWOP          0x300   /* Draw OPeration */
#define FFB_FBC_FONTLPAT        0x30c
#define FFB_FBC_FONTXY          0x314
#define FFB_FBC_FONTW           0x318   /* Font Width */
#define FFB_FBC_FONTINC         0x31c   /* Font Increment */
#define FFB_FBC_FONT            0x320
#define FFB_FBC_BLEND2          0x330
#define FFB_FBC_PREBLEND        0x334
#define FFB_FBC_STENCIL         0x338
#define FFB_FBC_STENCILCTL      0x33c
#define FFB_FBC_DCSS1           0x350
#define FFB_FBC_DCSS2           0x354
#define FFB_FBC_DCSS3           0x358
#define FFB_FBC_WIDPMASK        0x35c
#define FFB_FBC_DCS2            0x360
#define FFB_FBC_DCS3            0x364
#define FFB_FBC_DCS4            0x368
#define FFB_FBC_DCD2            0x370
#define FFB_FBC_DCD3            0x374
#define FFB_FBC_DCD4            0x378
#define FFB_FBC_PATTERN         0x380
#define FFB_FBC_DEVID           0x800
#define FFB_FBC_UCSR            0x900   /* User Control & Status */
#define FFB_FBC_MER             0x980

#define FFB_FBC_FEM             0x1540
#define FFB_FBC_SRAMAR          0x1550

#define FFB_FBC_ASCR            0x10800
#define FFB_FBC_KCSR            0x10900
#define FFB_FBC_SRAM36          0x114c0

#define FFB_FBC_WB_A            0x20000000
#define FFB_FBC_WM_COMBINED     0x00080000
#define FFB_FBC_RB_A            0x00004000
#define FFB_FBC_SB_BOTH         0x00003000
#define FFB_FBC_ZE_OFF          0x00000400
#define FFB_FBC_YE_OFF          0x00000100
#define FFB_FBC_XE_ON           0x00000080
#define FFB_FBC_XE_OFF          0x00000040
#define FFB_FBC_RGBE_ON         0x0000002a
#define FFB_FBC_RGBE_MASK       0x0000003f

#define FBC_PPC_FW_DIS          0x00800000      /* force wid disable */
#define FBC_PPC_FW_ENA          0x00c00000      /* force wid enable */
#define FBC_PPC_ACE_DIS         0x00040000      /* aux clip disable */
#define FBC_PPC_ACE_AUXSUB      0x00080000      /* aux clip add */
#define FBC_PPC_ACE_AUXADD      0x000c0000      /* aux clip subtract */
#define FBC_PPC_DCE_DIS         0x00020000      /* depth cue disable */
#define FBC_PPC_DCE_ENA         0x00020000      /* depth cue enable */
#define FBC_PPC_ABE_DIS         0x00008000      /* alpha blend disable */
#define FBC_PPC_ABE_ENA         0x0000c000      /* alpha blend enable */
#define FBC_PPC_VCE_DIS         0x00001000      /* view clip disable */
#define FBC_PPC_VCE_2D          0x00002000      /* view clip 2d */
#define FBC_PPC_VCE_3D          0x00003000      /* view clip 3d */
#define FBC_PPC_APE_DIS         0x00000800      /* area pattern disable */
#define FBC_PPC_APE_ENA         0x00000c00      /* area pattern enable */
#define FBC_PPC_TBE_OPAQUE      0x00000200      /* opaque background */
#define FBC_PPC_TBE_TRANSPAR    0x00000300      /* transparent background */
#define FBC_PPC_ZS_VAR          0x00000080      /* z source ??? */
#define FBC_PPC_ZS_CONST        0x000000c0      /* z source ??? */
#define FBC_PPC_YS_VAR          0x00000020      /* y source ??? */
#define FBC_PPC_YS_CONST        0x00000030      /* y source ??? */
#define FBC_PPC_XS_WID          0x00000004      /* x source ??? */
#define FBC_PPC_XS_VAR          0x00000008      /* x source ??? */
#define FBC_PPC_XS_CONST        0x0000000c      /* x source ??? */
#define FBC_PPC_CS_VAR          0x00000002      /* color source ??? */
#define FBC_PPC_CS_CONST        0x00000003      /* color source ??? */

#define FBC_ROP_NEW             0x83
#define FBC_ROP_OLD             0x85

#define FBC_UCSR_FIFO_MASK      0x00000fff
#define FBC_UCSR_FB_BUSY        0x01000000
#define FBC_UCSR_RP_BUSY        0x02000000
#define FBC_UCSR_READ_ERR       0x40000000
#define FBC_UCSR_FIFO_OVFL      0x80000000

#define FBC_ASCR_STOP           0x00020000
#define FBC_ASCR_RESTART        0x00040000

#define FBC_DRAWOP_DOT          0x00
#define FBC_DRAWOP_AADOT        0x01
#define FBC_DRAWOP_BRLINECAP    0x02
#define FBC_DRAWOP_BRLINEOPEN   0x03
#define FBC_DRAWOP_DDLINE       0x04
#define FBC_DRAWOP_AALINE       0x05
#define FBC_DRAWOP_TRIANGLE     0x06
#define FBC_DRAWOP_POLYGON      0x07
#define FBC_DRAWOP_RECTANGLE    0x08
#define FBC_DRAWOP_FASTFILL     0x09
#define FBC_DRAWOP_BCOPY        0x0a    /* block copy: not implemented */
#define FBC_DRAWOP_VSCROLL      0x0b    /* vertical scroll */

#define FFB_DAC_TYPE            0x00
#define FFB_DAC_VALUE           0x04
#define FFB_DAC_TYPE2           0x08
#define FFB_DAC_VALUE2          0x0c

#define DAC_TYPE_CMAP           0x2000  /* load cmap */
#define DAC_TYPE_BLANK          0x6000  /* blank/unblank */
#define DAC_TYPE_GETREV         0x8000  /* get dac revision */

#define DAC_TYPE2_CURSENAB      0x100   /* cursor enable */
#define DAC_TYPE2_CURSCMAP      0x102   /* set cursor colormap */
#define DAC_TYPE2_CURSPOS       0x104   /* set cursor position */

#define DAC_BLANK_VIDEO_ENABLE          0x00000001
#define DAC_BLANK_HSYNC_DISABLE         0x00000004
#define DAC_BLANK_VSYNC_DISABLE         0x00000008