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2 /* $NetBSD: newportreg.h,v 1.3 2005/12/11 12:18:53 christos Exp $ */
4 /*
5 * Copyright (c) 2003 Ilpo Ruotsalainen
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. The name of the author may not be used to endorse or promote products
17 * derived from this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 *
30 * <<Id: LICENSE_GC,v 1.1 2001/10/01 23:24:05 cgd Exp>>
31 */
33 #ifndef _ARCH_SGIMIPS_GIO_NEWPORTREG_H_
34 #define _ARCH_SGIMIPS_GIO_NEWPORTREG_H_
36 /* REX3 */
38 #define NEWPORT_REX3_OFFSET 0xf0000
40 #define REX3_REG_DRAWMODE1 0x0000
41 #define REX3_DRAWMODE1_PLANES_MASK 0x00000007
42 #define REX3_DRAWMODE1_PLANES_NONE 0x00000000
43 #define REX3_DRAWMODE1_PLANES_RGB 0x00000001
44 #define REX3_DRAWMODE1_PLANES_CI 0x00000001
45 #define REX3_DRAWMODE1_PLANES_RGBA 0x00000002
46 #define REX3_DRAWMODE1_PLANES_OLAY 0x00000004
47 #define REX3_DRAWMODE1_PLANES_PUP 0x00000005
48 #define REX3_DRAWMODE1_PLANES_CID 0x00000006
49 #define REX3_DRAWMODE1_DD_MASK 0x00000018
50 #define REX3_DRAWMODE1_DD_DD4 0x00000000
51 #define REX3_DRAWMODE1_DD_DD8 0x00000008
52 #define REX3_DRAWMODE1_DD_DD12 0x00000010
53 #define REX3_DRAWMODE1_DD_DD24 0x00000018
54 #define REX3_DRAWMODE1_DBLSRC 0x00000020
55 #define REX3_DRAWMODE1_YFLIP 0x00000040
56 #define REX3_DRAWMODE1_RWPACKED 0x00000080
57 #define REX3_DRAWMODE1_HD_MASK 0x00000300
58 #define REX3_DRAWMODE1_HD_HD4 0x00000000
59 #define REX3_DRAWMODE1_HD_HD8 0x00000100
60 #define REX3_DRAWMODE1_HD_HD12 0x00000200
61 #define REX3_DRAWMODE1_HD_HD24 0x00000300
62 #define REX3_DRAWMODE1_RWDOUBLE 0x00000400
63 #define REX3_DRAWMODE1_SWAPENDIAN 0x00000800
64 #define REX3_DRAWMODE1_COMPARE_MASK 0x00007000
65 #define REX3_DRAWMODE1_COMPARE_LT 0x00001000
66 #define REX3_DRAWMODE1_COMPARE_EQ 0x00002000
67 #define REX3_DRAWMODE1_COMPARE_GT 0x00004000
68 #define REX3_DRAWMODE1_RGBMODE 0x00008000
69 #define REX3_DRAWMODE1_DITHER 0x00010000
70 #define REX3_DRAWMODE1_FASTCLEAR 0x00020000
71 #define REX3_DRAWMODE1_BLEND 0x00040000
72 #define REX3_DRAWMODE1_SFACTOR_MASK 0x00380000
73 #define REX3_DRAWMODE1_SFACTOR_ZERO 0x00000000
74 #define REX3_DRAWMODE1_SFACTOR_ONE 0x00080000
75 #define REX3_DRAWMODE1_SFACTOR_DC 0x00100000
76 #define REX3_DRAWMODE1_SFACTOR_MDC 0x00180000
77 #define REX3_DRAWMODE1_SFACTOR_SA 0x00200000
78 #define REX3_DRAWMODE1_SFACTOR_MSA 0x00280000
79 #define REX3_DRAWMODE1_DFACTOR_MASK 0x01c00000
80 #define REX3_DRAWMODE1_DFACTOR_ZERO 0x00000000
81 #define REX3_DRAWMODE1_DFACTOR_ONE 0x00400000
82 #define REX3_DRAWMODE1_DFACTOR_SC 0x00800000
83 #define REX3_DRAWMODE1_DFACTOR_MSC 0x00c00000
84 #define REX3_DRAWMODE1_DFACTOR_SA 0x01000000
85 #define REX3_DRAWMODE1_DFACTOR_MSA 0x01400000
86 #define REX3_DRAWMODE1_BACKBLEND 0x02000000
87 #define REX3_DRAWMODE1_PREFETCH 0x04000000
88 #define REX3_DRAWMODE1_BLENDALPHA 0x08000000
89 #define REX3_DRAWMODE1_LOGICOP_MASK 0xf0000000
90 #define REX3_DRAWMODE1_LO_ZERO 0x00000000
91 #define REX3_DRAWMODE1_LO_AND 0x10000000
92 #define REX3_DRAWMODE1_LO_ANDR 0x20000000
93 #define REX3_DRAWMODE1_LO_SRC 0x30000000
94 #define REX3_DRAWMODE1_LO_ANDI 0x40000000
95 #define REX3_DRAWMODE1_LO_DST 0x50000000
96 #define REX3_DRAWMODE1_LO_XOR 0x60000000
97 #define REX3_DRAWMODE1_LO_OR 0x70000000
98 #define REX3_DRAWMODE1_LO_NOR 0x80000000
99 #define REX3_DRAWMODE1_LO_XNOR 0x90000000
100 #define REX3_DRAWMODE1_LO_NDST 0xa0000000
101 #define REX3_DRAWMODE1_LO_ORR 0xb0000000
102 #define REX3_DRAWMODE1_LO_NSRC 0xc0000000
103 #define REX3_DRAWMODE1_LO_ORI 0xd0000000
104 #define REX3_DRAWMODE1_LO_NAND 0xe0000000
105 #define REX3_DRAWMODE1_LO_ONE 0xf0000000
107 #define REX3_REG_DRAWMODE0 0x0004
108 #define REX3_DRAWMODE0_OPCODE_MASK 0x00000003
109 #define REX3_DRAWMODE0_OPCODE_NOOP 0x00000000
110 #define REX3_DRAWMODE0_OPCODE_READ 0x00000001
111 #define REX3_DRAWMODE0_OPCODE_DRAW 0x00000002
112 #define REX3_DRAWMODE0_OPCODE_SCR2SCR 0x00000003
113 #define REX3_DRAWMODE0_ADRMODE_MASK 0x0000001c
114 #define REX3_DRAWMODE0_ADRMODE_SPAN 0x00000000
115 #define REX3_DRAWMODE0_ADRMODE_BLOCK 0x00000004
116 #define REX3_DRAWMODE0_ADRMODE_I_LINE 0x00000008
117 #define REX3_DRAWMODE0_ADRMODE_F_LINE 0x0000000c
118 #define REX3_DRAWMODE0_ADRMODE_A_LINE 0x00000010
119 #define REX3_DRAWMODE0_DOSETUP 0x00000020
120 #define REX3_DRAWMODE0_COLORHOST 0x00000040
121 #define REX3_DRAWMODE0_ALPHAHOST 0x00000080
122 #define REX3_DRAWMODE0_STOPONX 0x00000100
123 #define REX3_DRAWMODE0_STOPONY 0x00000200
124 #define REX3_DRAWMODE0_SKIPFIRST 0x00000400
125 #define REX3_DRAWMODE0_SKIPLAST 0x00000800
126 #define REX3_DRAWMODE0_ENZPATTERN 0x00001000
127 #define REX3_DRAWMODE0_ENLSPATTERN 0x00002000
128 #define REX3_DRAWMODE0_LSADVLAST 0x00004000
129 #define REX3_DRAWMODE0_LENGTH32 0x00008000
130 #define REX3_DRAWMODE0_ZPOPAQUE 0x00010000
131 #define REX3_DRAWMODE0_LSOPAQUE 0x00020000
132 #define REX3_DRAWMODE0_SHADE 0x00040000
133 #define REX3_DRAWMODE0_LRONLY 0x00080000
134 #define REX3_DRAWMODE0_XYOFFSET 0x00100000
135 #define REX3_DRAWMODE0_CICLAMP 0x00200000
136 #define REX3_DRAWMODE0_ENDPTFILTER 0x00400000
137 #define REX3_DRAWMODE0_YSTRIDE 0x00800000
138 #define REX3_REG_LSMODE 0x0008
140 #define REX3_REG_LSPATTERN 0x000c
142 #define REX3_REG_LSPATSAVE 0x0010
144 #define REX3_REG_ZPATTERN 0x0014
146 #define REX3_REG_COLORBACK 0x0018
148 #define REX3_REG_XSTART 0x0100
150 #define REX3_REG_XYMOVE 0x0114
151 #define REX3_XYMOVE_XSHIFT 16
153 #define REX3_REG_XSTARTI 0x0148
155 #define REX3_REG_XYSTARTI 0x0150
156 #define REX3_XYSTARTI_XSHIFT 16
158 #define REX3_REG_XYENDI 0x0154
159 #define REX3_XYENDI_XSHIFT 16
161 #define REX3_REG_WRMASK 0x0220
163 #define REX3_REG_COLORI 0x0224
165 #define REX3_REG_DCBMODE 0x0238
166 #define REX3_DCBMODE_DW_MASK 0x00000003
167 #define REX3_DCBMODE_DW_4 0x00000000
168 #define REX3_DCBMODE_DW_1 0x00000001
169 #define REX3_DCBMODE_DW_2 0x00000002
170 #define REX3_DCBMODE_DW_3 0x00000003
171 #define REX3_DCBMODE_ENDATAPACK 0x00000004
172 #define REX3_DCBMODE_ENCRSINC 0x00000008
173 #define REX3_DCBMODE_DCBCRS_MASK 0x00000070
174 #define REX3_DCBMODE_DCBCRS_SHIFT 4
175 #define REX3_DCBMODE_DCBADDR_MASK 0x00000780
176 #define REX3_DCBMODE_DCBADDR_SHIFT 7
177 #define REX3_DCBMODE_ENSYNCACK 0x00000800
178 #define REX3_DCBMODE_ENASYNCACK 0x00001000
179 #define REX3_DCBMODE_CSWIDTH_MASK 0x0003e000
180 #define REX3_DCBMODE_CSWIDTH_SHIFT 13
181 #define REX3_DCBMODE_CSHOLD_MASK 0x007c0000
182 #define REX3_DCBMODE_CSHOLD_SHIFT 18
183 #define REX3_DCBMODE_CSSETUP_MASK 0x0f800000
184 #define REX3_DCBMODE_CSSETUP_SHIFT 23
185 #define REX3_DCBMODE_SWAPENDIAN 0x10000000
187 #define REX3_REG_DCBDATA0 0x0240
188 #define REX3_REG_DCBDATA1 0x0244
190 /* Not really a register, but in the same space */
191 #define REX3_REG_GO 0x0800
193 #define REX3_REG_TOPSCAN 0x1320
194 #define REX3_REG_XYWIN 0x1324
196 #define REX3_REG_STATUS 0x1338
197 #define REX3_STATUS_GFXBUSY 0x00000008
199 /* VC2 */
201 #define VC2_DCBCRS_INDEX 0
202 #define VC2_DCBCRS_IREG 1
203 #define VC2_DCBCRS_RAM 3
205 #define VC2_IREG_VIDEO_ENTRY 0x00
207 #define VC2_IREG_CURSOR_ENTRY 0x01
209 #define VC2_IREG_CURSOR_X 0x02
211 #define VC2_IREG_CURSOR_Y 0x03
213 #define VC2_IREG_SCANLINE_LENGTH 0x06
215 #define VC2_IREG_RAM_ADDRESS 0x07
217 #define VC2_IREG_CONTROL 0x10
218 #define VC2_CONTROL_VINTR_ENABLE 0x0001
219 #define VC2_CONTROL_DISPLAY_ENABLE 0x0002
220 #define VC2_CONTROL_VTIMING_ENABLE 0x0004
221 #define VC2_CONTROL_DID_ENABLE 0x0008
222 #define VC2_CONTROL_CURSORFUNC_ENABLE 0x0010
223 #define VC2_CONTROL_GENSYNC_ENABLE 0x0020
224 #define VC2_CONTROL_INTERLACE 0x0040
225 #define VC2_CONTROL_CURSOR_ENABLE 0x0080
226 #define VC2_CONTROL_CROSSHAIR_CURSOR 0x0100
227 #define VC2_CONTROL_LARGE_CURSOR 0x0200
228 #define VC2_CONTROL_GENLOCK_1 0x0400
230 #define VC2_IREG_CONFIG 0x1f
232 #define VC2_IREG_CONFIG_SLOWCLOCK 0x02
233 #define VC2_IREG_CONFIG_CURSORERROR 0x04
234 #define VC2_IREG_CONFIG_DIDERROR 0x08
235 #define VC2_IREG_CONFIG_VTGERROR 0x10
236 #define VC2_IREG_CONFIG_REVISION 0x70
238 /* CMAP */
240 #define CMAP_DCBCRS_ADDRESS_LOW 0
241 #define CMAP_DCBCRS_ADDRESS_HIGH 1
242 #define CMAP_DCBCRS_PALETTE 2
243 #define CMAP_DCBCRS_REVISION 6
245 /* XMAP9 */
247 #define XMAP9_DCBCRS_CONFIG 0
248 #define XMAP9_CONFIG_PUP_ENABLE 0x01
249 #define XMAP9_CONFIG_ODD_PIXEL 0x02
250 #define XMAP9_CONFIG_8BIT_SYSTEM 0x04
251 #define XMAP9_CONFIG_SLOW_PCLK 0x08
252 #define XMAP9_CONFIG_RGBMAP_CI 0x00
253 #define XMAP9_CONFIG_RGBMAP_0 0x10
254 #define XMAP9_CONFIG_RGBMAP_1 0x20
255 #define XMAP9_CONFIG_RGBMAP_2 0x30
256 #define XMAP9_CONFIG_EXPRESS_MODE 0x40
257 #define XMAP9_CONFIG_VIDEO_ENABLE 0x80
258 #define XMAP9_DCBCRS_REVISION 1
259 #define XMAP9_DCBCRS_FIFOAVAIL 2
260 #define XMAP9_DCBCRS_CURSOR_CMAP 3
261 #define XMAP9_DCBCRS_PUP_CMAP 4
262 #define XMAP9_DCBCRS_MODE_SETUP 5
263 #define XMAP9_MODE_GAMMA_BYPASS 0x000004
264 #define XMAP9_MODE_PIXSIZE_8BPP 0x000400
265 #define XMAP9_DCBCRS_MODE_SELECT 7
267 /* DCB addresses */
269 #define NEWPORT_DCBADDR_VC2 0
270 #define NEWPORT_DCBADDR_CMAP_BOTH 1
271 #define NEWPORT_DCBADDR_CMAP_0 2
272 #define NEWPORT_DCBADDR_CMAP_1 3
273 #define NEWPORT_DCBADDR_XMAP_BOTH 4
274 #define NEWPORT_DCBADDR_XMAP_0 5
275 #define NEWPORT_DCBADDR_XMAP_1 6
276 #define NEWPORT_DCBADDR_RAMDAC 7
277 #define NEWPORT_DCBADDR_VIDEO_CC1 8
278 #define NEWPORT_DCBADDR_VIDEO_AB1 9
280 #endif