1 /*
2  * Copyright 1999, 2000 ATI Technologies Inc., Markham, Ontario,
3  *                      Precision Insight, Inc., Cedar Park, Texas, and
4  *                      VA Linux Systems Inc., Fremont, California.
5  *
6  * All Rights Reserved.
7  *
8  * Permission is hereby granted, free of charge, to any person obtaining
9  * a copy of this software and associated documentation files (the
10  * "Software"), to deal in the Software without restriction, including
11  * without limitation on the rights to use, copy, modify, merge,
12  * publish, distribute, sublicense, and/or sell copies of the Software,
13  * and to permit persons to whom the Software is furnished to do so,
14  * subject to the following conditions:
15  *
16  * The above copyright notice and this permission notice (including the
17  * next paragraph) shall be included in all copies or substantial
18  * portions of the Software.
19  *
20  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23  * NON-INFRINGEMENT.  IN NO EVENT SHALL ATI, PRECISION INSIGHT, VA LINUX
24  * SYSTEMS AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
25  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
26  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
27  * OTHER DEALINGS IN THE SOFTWARE.
28  */
29 
30 /*
31  * Authors:
32  *   Rickard E. Faith <faith@valinux.com>
33  *   Kevin E. Martin <martin@valinux.com>
34  *   Gareth Hughes <gareth@valinux.com>
35  *
36  * References:
37  *
38  *   RAGE 128 VR/ RAGE 128 GL Register Reference Manual (Technical
39  *   Reference Manual P/N RRG-G04100-C Rev. 0.04), ATI Technologies: April
40  *   1999.
41  *
42  *   RAGE 128 Software Development Manual (Technical Reference Manual P/N
43  *   SDK-G04000 Rev. 0.01), ATI Technologies: June 1999.
44  *
45  */
46 
47 #ifndef _R128_REG_H_
48 #define _R128_REG_H_
49 
50 #include "compiler.h"
51 
52 				/* Memory mapped register access macros */
53 #define INREG8(addr)        MMIO_IN8(R128MMIO, addr)
54 #define INREG16(addr)       MMIO_IN16(R128MMIO, addr)
55 #define INREG(addr)         MMIO_IN32(R128MMIO, addr)
56 #define OUTREG8(addr, val)  MMIO_OUT8(R128MMIO, addr, val)
57 #define OUTREG16(addr, val) MMIO_OUT16(R128MMIO, addr, val)
58 #define OUTREG(addr, val)   MMIO_OUT32(R128MMIO, addr, val)
59 
60 #define ADDRREG(addr)       ((volatile uint32_t *)(pointer)(R128MMIO + (addr)))
61 
62 
63 #define OUTREGP(addr, val, mask)   \
64     do {                           \
65 	uint32_t tmp = INREG(addr);  \
66 	tmp &= (mask);             \
67 	tmp |= ((val) & ~(mask));  \
68 	OUTREG(addr, tmp);         \
69     } while (0)
70 
71 #define INPLL(pScrn, addr) R128INPLL(pScrn, addr)
72 
73 #define OUTPLL(addr, val)                                                 \
74     do {                                                                  \
75 	OUTREG8(R128_CLOCK_CNTL_INDEX, ((addr) & 0x3f) | R128_PLL_WR_EN); \
76 	OUTREG(R128_CLOCK_CNTL_DATA, val);                                \
77     } while (0)
78 
79 #define OUTPLLP(pScrn, addr, val, mask)                                   \
80     do {                                                                  \
81 	uint32_t tmp = INPLL(pScrn, addr);                                  \
82 	tmp &= (mask);                                                    \
83 	tmp |= ((val) & ~(mask));                                         \
84 	OUTPLL(addr, tmp);                                                \
85     } while (0)
86 
87 #define OUTPAL_START(idx)                                                 \
88     do {                                                                  \
89 	OUTREG8(R128_PALETTE_INDEX, (idx));                               \
90     } while (0)
91 
92 #define OUTPAL_NEXT(r, g, b)                                              \
93     do {                                                                  \
94 	OUTREG(R128_PALETTE_DATA, ((r) << 16) | ((g) << 8) | (b));        \
95     } while (0)
96 
97 #define OUTPAL_NEXT_uint32_t(v)                                             \
98     do {                                                                  \
99 	OUTREG(R128_PALETTE_DATA, (v & 0x00ffffff));                      \
100     } while (0)
101 
102 #define OUTPAL(idx, r, g, b)                                              \
103     do {                                                                  \
104 	OUTPAL_START((idx));                                              \
105 	OUTPAL_NEXT((r), (g), (b));                                       \
106     } while (0)
107 
108 #define INPAL_START(idx)                                                  \
109     do {                                                                  \
110 	OUTREG(R128_PALETTE_INDEX, (idx) << 16);                          \
111     } while (0)
112 
113 #define INPAL_NEXT() INREG(R128_PALETTE_DATA)
114 
115 #define PAL_SELECT(idx)                                                   \
116     do {                                                                  \
117 	uint32_t tmp = INREG(R128_DAC_CNTL);                                \
118 	if (idx) {                                                        \
119 	    OUTREG(R128_DAC_CNTL, tmp | R128_DAC_PALETTE_ACC_CTL);        \
120 	} else {                                                          \
121 	    OUTREG(R128_DAC_CNTL, tmp &                                   \
122 		   (uint32_t)~R128_DAC_PALETTE_ACC_CTL);                    \
123 	}                                                                 \
124     } while (0)
125 
126 #define R128_ADAPTER_ID                   0x0f2c /* PCI */
127 #define R128_AGP_APER_OFFSET              0x0178
128 #define R128_AGP_BASE                     0x0170
129 #define R128_AGP_CNTL                     0x0174
130 #       define R128_AGP_APER_SIZE_256MB   (0x00 << 0)
131 #       define R128_AGP_APER_SIZE_128MB   (0x20 << 0)
132 #       define R128_AGP_APER_SIZE_64MB    (0x30 << 0)
133 #       define R128_AGP_APER_SIZE_32MB    (0x38 << 0)
134 #       define R128_AGP_APER_SIZE_16MB    (0x3c << 0)
135 #       define R128_AGP_APER_SIZE_8MB     (0x3e << 0)
136 #       define R128_AGP_APER_SIZE_4MB     (0x3f << 0)
137 #       define R128_AGP_APER_SIZE_MASK    (0x3f << 0)
138 #define R128_AGP_CNTL_B                   0x0b44
139 #define R128_AGP_COMMAND                  0x0f58 /* PCI */
140 #define R128_AGP_PLL_CNTL                 0x0010 /* PLL */
141 #define R128_AGP_STATUS                   0x0f54 /* PCI */
142 #       define R128_AGP_1X_MODE           0x01
143 #       define R128_AGP_2X_MODE           0x02
144 #       define R128_AGP_4X_MODE           0x04
145 #       define R128_AGP_MODE_MASK         0x07
146 #define R128_AMCGPIO_A_REG                0x01a0
147 #define R128_AMCGPIO_EN_REG               0x01a8
148 #define R128_AMCGPIO_MASK                 0x0194
149 #define R128_AMCGPIO_Y_REG                0x01a4
150 #define R128_ATTRDR                       0x03c1 /* VGA */
151 #define R128_ATTRDW                       0x03c0 /* VGA */
152 #define R128_ATTRX                        0x03c0 /* VGA */
153 #define R128_AUX_SC_CNTL                  0x1660
154 #       define R128_AUX1_SC_EN            (1 << 0)
155 #       define R128_AUX1_SC_MODE_OR       (0 << 1)
156 #       define R128_AUX1_SC_MODE_NAND     (1 << 1)
157 #       define R128_AUX2_SC_EN            (1 << 2)
158 #       define R128_AUX2_SC_MODE_OR       (0 << 3)
159 #       define R128_AUX2_SC_MODE_NAND     (1 << 3)
160 #       define R128_AUX3_SC_EN            (1 << 4)
161 #       define R128_AUX3_SC_MODE_OR       (0 << 5)
162 #       define R128_AUX3_SC_MODE_NAND     (1 << 5)
163 #define R128_AUX1_SC_BOTTOM               0x1670
164 #define R128_AUX1_SC_LEFT                 0x1664
165 #define R128_AUX1_SC_RIGHT                0x1668
166 #define R128_AUX1_SC_TOP                  0x166c
167 #define R128_AUX2_SC_BOTTOM               0x1680
168 #define R128_AUX2_SC_LEFT                 0x1674
169 #define R128_AUX2_SC_RIGHT                0x1678
170 #define R128_AUX2_SC_TOP                  0x167c
171 #define R128_AUX3_SC_BOTTOM               0x1690
172 #define R128_AUX3_SC_LEFT                 0x1684
173 #define R128_AUX3_SC_RIGHT                0x1688
174 #define R128_AUX3_SC_TOP                  0x168c
175 #define R128_AUX_WINDOW_HORZ_CNTL         0x02d8
176 #define R128_AUX_WINDOW_VERT_CNTL         0x02dc
177 
178 #define R128_BASE_CODE                    0x0f0b
179 #define R128_BIOS_0_SCRATCH               0x0010
180 #define R128_BIOS_1_SCRATCH               0x0014
181 #define R128_BIOS_2_SCRATCH               0x0018
182 #define R128_BIOS_3_SCRATCH               0x001c
183 #define R128_BIOS_4_SCRATCH               0x0020
184 #define R128_BIOS_5_SCRATCH               0x0024
185 #       define R128_BIOS_DISPLAY_FP       (1 << 0)
186 #       define R128_BIOS_DISPLAY_CRT      (2 << 0)
187 #       define R128_BIOS_DISPLAY_FP_CRT   (3 << 0)
188 /* R128_DUALHEAD is just a flag for the driver;
189    it doesn't actually correspond to any bits  */
190 #	define R128_DUALHEAD		  4
191 #define R128_BIOS_6_SCRATCH               0x0028
192 #define R128_BIOS_7_SCRATCH               0x002c
193 #define R128_BIOS_ROM                     0x0f30 /* PCI */
194 #define R128_BIST                         0x0f0f /* PCI */
195 #define R128_BM_CHUNK_0_VAL               0x0a18
196 #       define R128_BM_PTR_FORCE_TO_PCI    (1 << 21)
197 #       define R128_BM_PM4_RD_FORCE_TO_PCI (1 << 22)
198 #       define R128_BM_GLOBAL_FORCE_TO_PCI (1 << 23)
199 #define R128_BRUSH_DATA0                  0x1480
200 #define R128_BRUSH_DATA1                  0x1484
201 #define R128_BRUSH_DATA10                 0x14a8
202 #define R128_BRUSH_DATA11                 0x14ac
203 #define R128_BRUSH_DATA12                 0x14b0
204 #define R128_BRUSH_DATA13                 0x14b4
205 #define R128_BRUSH_DATA14                 0x14b8
206 #define R128_BRUSH_DATA15                 0x14bc
207 #define R128_BRUSH_DATA16                 0x14c0
208 #define R128_BRUSH_DATA17                 0x14c4
209 #define R128_BRUSH_DATA18                 0x14c8
210 #define R128_BRUSH_DATA19                 0x14cc
211 #define R128_BRUSH_DATA2                  0x1488
212 #define R128_BRUSH_DATA20                 0x14d0
213 #define R128_BRUSH_DATA21                 0x14d4
214 #define R128_BRUSH_DATA22                 0x14d8
215 #define R128_BRUSH_DATA23                 0x14dc
216 #define R128_BRUSH_DATA24                 0x14e0
217 #define R128_BRUSH_DATA25                 0x14e4
218 #define R128_BRUSH_DATA26                 0x14e8
219 #define R128_BRUSH_DATA27                 0x14ec
220 #define R128_BRUSH_DATA28                 0x14f0
221 #define R128_BRUSH_DATA29                 0x14f4
222 #define R128_BRUSH_DATA3                  0x148c
223 #define R128_BRUSH_DATA30                 0x14f8
224 #define R128_BRUSH_DATA31                 0x14fc
225 #define R128_BRUSH_DATA32                 0x1500
226 #define R128_BRUSH_DATA33                 0x1504
227 #define R128_BRUSH_DATA34                 0x1508
228 #define R128_BRUSH_DATA35                 0x150c
229 #define R128_BRUSH_DATA36                 0x1510
230 #define R128_BRUSH_DATA37                 0x1514
231 #define R128_BRUSH_DATA38                 0x1518
232 #define R128_BRUSH_DATA39                 0x151c
233 #define R128_BRUSH_DATA4                  0x1490
234 #define R128_BRUSH_DATA40                 0x1520
235 #define R128_BRUSH_DATA41                 0x1524
236 #define R128_BRUSH_DATA42                 0x1528
237 #define R128_BRUSH_DATA43                 0x152c
238 #define R128_BRUSH_DATA44                 0x1530
239 #define R128_BRUSH_DATA45                 0x1534
240 #define R128_BRUSH_DATA46                 0x1538
241 #define R128_BRUSH_DATA47                 0x153c
242 #define R128_BRUSH_DATA48                 0x1540
243 #define R128_BRUSH_DATA49                 0x1544
244 #define R128_BRUSH_DATA5                  0x1494
245 #define R128_BRUSH_DATA50                 0x1548
246 #define R128_BRUSH_DATA51                 0x154c
247 #define R128_BRUSH_DATA52                 0x1550
248 #define R128_BRUSH_DATA53                 0x1554
249 #define R128_BRUSH_DATA54                 0x1558
250 #define R128_BRUSH_DATA55                 0x155c
251 #define R128_BRUSH_DATA56                 0x1560
252 #define R128_BRUSH_DATA57                 0x1564
253 #define R128_BRUSH_DATA58                 0x1568
254 #define R128_BRUSH_DATA59                 0x156c
255 #define R128_BRUSH_DATA6                  0x1498
256 #define R128_BRUSH_DATA60                 0x1570
257 #define R128_BRUSH_DATA61                 0x1574
258 #define R128_BRUSH_DATA62                 0x1578
259 #define R128_BRUSH_DATA63                 0x157c
260 #define R128_BRUSH_DATA7                  0x149c
261 #define R128_BRUSH_DATA8                  0x14a0
262 #define R128_BRUSH_DATA9                  0x14a4
263 #define R128_BRUSH_SCALE                  0x1470
264 #define R128_BRUSH_Y_X                    0x1474
265 #define R128_BUS_CNTL                     0x0030
266 #       define R128_BUS_MASTER_DIS         (1 << 6)
267 #       define R128_BUS_RD_DISCARD_EN      (1 << 24)
268 #       define R128_BUS_RD_ABORT_EN        (1 << 25)
269 #       define R128_BUS_MSTR_DISCONNECT_EN (1 << 28)
270 #       define R128_BUS_WRT_BURST          (1 << 29)
271 #       define R128_BUS_READ_BURST         (1 << 30)
272 #define R128_BUS_CNTL1                    0x0034
273 #       define R128_BUS_WAIT_ON_LOCK_EN    (1 << 4)
274 
275 #define R128_CACHE_CNTL                   0x1724
276 #define R128_CACHE_LINE                   0x0f0c /* PCI */
277 #define R128_CAP0_TRIG_CNTL               0x0950 /* ? */
278 #define R128_CAP1_TRIG_CNTL               0x09c0 /* ? */
279 #define R128_CAPABILITIES_ID              0x0f50 /* PCI */
280 #define R128_CAPABILITIES_PTR             0x0f34 /* PCI */
281 #define R128_CLK_PIN_CNTL                 0x0001 /* PLL */
282 #define R128_CLOCK_CNTL_DATA              0x000c
283 #define R128_CLOCK_CNTL_INDEX             0x0008
284 #       define R128_PLL_WR_EN             (1 << 7)
285 #       define R128_PLL_DIV_SEL           (3 << 8)
286 #       define R128_PLL2_DIV_SEL_MASK     ~(3 << 8)
287 #define R128_CLR_CMP_CLR_3D               0x1a24
288 #define R128_CLR_CMP_CLR_DST              0x15c8
289 #define R128_CLR_CMP_CLR_SRC              0x15c4
290 #define R128_CLR_CMP_CNTL                 0x15c0
291 #       define R128_SRC_CMP_EQ_COLOR      (4 <<  0)
292 #       define R128_SRC_CMP_NEQ_COLOR     (5 <<  0)
293 #       define R128_CLR_CMP_SRC_SOURCE    (1 << 24)
294 #define R128_CLR_CMP_MASK                 0x15cc
295 #       define R128_CLR_CMP_MSK           0xffffffff
296 #define R128_CLR_CMP_MASK_3D              0x1A28
297 #define R128_COMMAND                      0x0f04 /* PCI */
298 #define R128_COMPOSITE_SHADOW_ID          0x1a0c
299 #define R128_CONFIG_APER_0_BASE           0x0100
300 #define R128_CONFIG_APER_1_BASE           0x0104
301 #define R128_CONFIG_APER_SIZE             0x0108
302 #define R128_CONFIG_BONDS                 0x00e8
303 #define R128_CONFIG_CNTL                  0x00e0
304 #       define APER_0_BIG_ENDIAN_16BPP_SWAP (1 << 0)
305 #       define APER_0_BIG_ENDIAN_32BPP_SWAP (2 << 0)
306 #define R128_CONFIG_MEMSIZE               0x00f8
307 #define R128_CONFIG_MEMSIZE_EMBEDDED      0x0114
308 #define R128_CONFIG_REG_1_BASE            0x010c
309 #define R128_CONFIG_REG_APER_SIZE         0x0110
310 #define R128_CONFIG_XSTRAP                0x00e4
311 #define R128_CONSTANT_COLOR_C             0x1d34
312 #       define R128_CONSTANT_COLOR_MASK   0x00ffffff
313 #       define R128_CONSTANT_COLOR_ONE    0x00ffffff
314 #       define R128_CONSTANT_COLOR_ZERO   0x00000000
315 #define R128_CRC_CMDFIFO_ADDR             0x0740
316 #define R128_CRC_CMDFIFO_DOUT             0x0744
317 #define R128_CRTC_CRNT_FRAME              0x0214
318 #define R128_CRTC_DEBUG                   0x021c
319 #define R128_CRTC_EXT_CNTL                0x0054
320 #       define R128_CRTC_VGA_XOVERSCAN    (1 <<  0)
321 #       define R128_VGA_ATI_LINEAR        (1 <<  3)
322 #       define R128_XCRT_CNT_EN           (1 <<  6)
323 #       define R128_CRTC_HSYNC_DIS        (1 <<  8)
324 #       define R128_CRTC_VSYNC_DIS        (1 <<  9)
325 #       define R128_CRTC_DISPLAY_DIS      (1 << 10)
326 #       define R128_CRTC_CRT_ON           (1 << 15)
327 #       define R128_FP_OUT_EN             (1 << 22)
328 #       define R128_FP_ACTIVE             (1 << 23)
329 #define R128_CRTC_EXT_CNTL_DPMS_BYTE      0x0055
330 #       define R128_CRTC_HSYNC_DIS_BYTE   (1 <<  0)
331 #       define R128_CRTC_VSYNC_DIS_BYTE   (1 <<  1)
332 #       define R128_CRTC_DISPLAY_DIS_BYTE (1 <<  2)
333 #define R128_CRTC_GEN_CNTL                0x0050
334 #       define R128_CRTC_DBL_SCAN_EN      (1 <<  0)
335 #       define R128_CRTC_INTERLACE_EN     (1 <<  1)
336 #       define R128_CRTC_CSYNC_EN         (1 <<  4)
337 #       define R128_CRTC_CUR_EN           (1 << 16)
338 #       define R128_CRTC_CUR_MODE_MASK    (7 << 17)
339 #       define R128_CRTC_ICON_EN          (1 << 20)
340 #       define R128_CRTC_EXT_DISP_EN      (1 << 24)
341 #       define R128_CRTC_EN               (1 << 25)
342 #       define R128_CRTC_DISP_REQ_EN_B    (1 << 26)
343 #define R128_CRTC_GUI_TRIG_VLINE          0x0218
344 #define R128_CRTC_H_SYNC_STRT_WID         0x0204
345 #       define R128_CRTC_H_SYNC_STRT_PIX        (0x07  <<  0)
346 #       define R128_CRTC_H_SYNC_STRT_CHAR       (0x1ff <<  3)
347 #       define R128_CRTC_H_SYNC_STRT_CHAR_SHIFT 3
348 #       define R128_CRTC_H_SYNC_WID             (0x3f  << 16)
349 #       define R128_CRTC_H_SYNC_WID_SHIFT       16
350 #       define R128_CRTC_H_SYNC_POL             (1     << 23)
351 #define R128_CRTC_H_TOTAL_DISP            0x0200
352 #       define R128_CRTC_H_TOTAL          (0x01ff << 0)
353 #       define R128_CRTC_H_TOTAL_SHIFT    0
354 #       define R128_CRTC_H_DISP           (0x00ff << 16)
355 #       define R128_CRTC_H_DISP_SHIFT     16
356 #define R128_CRTC_OFFSET                  0x0224
357 #define R128_CRTC_OFFSET_CNTL             0x0228
358 #define R128_CRTC_PITCH                   0x022c
359 #define R128_CRTC_STATUS                  0x005c
360 #       define R128_CRTC_VBLANK_SAVE      (1 <<  1)
361 #define R128_CRTC_V_SYNC_STRT_WID         0x020c
362 #       define R128_CRTC_V_SYNC_STRT       (0x7ff <<  0)
363 #       define R128_CRTC_V_SYNC_STRT_SHIFT 0
364 #       define R128_CRTC_V_SYNC_WID        (0x1f  << 16)
365 #       define R128_CRTC_V_SYNC_WID_SHIFT  16
366 #       define R128_CRTC_V_SYNC_POL        (1     << 23)
367 #define R128_CRTC_V_TOTAL_DISP            0x0208
368 #       define R128_CRTC_V_TOTAL          (0x07ff << 0)
369 #       define R128_CRTC_V_TOTAL_SHIFT    0
370 #       define R128_CRTC_V_DISP           (0x07ff << 16)
371 #       define R128_CRTC_V_DISP_SHIFT     16
372 #define R128_CRTC_VLINE_CRNT_VLINE        0x0210
373 #       define R128_CRTC_CRNT_VLINE_MASK  (0x7ff << 16)
374 #define R128_CRTC2_CRNT_FRAME             0x0314
375 #define R128_CRTC2_DEBUG                  0x031c
376 #define R128_CRTC2_GEN_CNTL               0x03f8
377 #       define R128_CRTC2_DBL_SCAN_EN      (1 <<  0)
378 #       define R128_CRTC2_CUR_EN           (1 << 16)
379 #       define R128_CRTC2_ICON_EN          (1 << 20)
380 #       define R128_CRTC2_DISP_DIS         (1 << 23)
381 #       define R128_CRTC2_EN               (1 << 25)
382 #       define R128_CRTC2_DISP_REQ_EN_B    (1 << 26)
383 #define R128_CRTC2_GUI_TRIG_VLINE         0x0318
384 #define R128_CRTC2_H_SYNC_STRT_WID        0x0304
385 #       define R128_CRTC2_H_SYNC_STRT_PIX        (0x07  <<  0)
386 #       define R128_CRTC2_H_SYNC_STRT_CHAR       (0x1ff <<  3)
387 #       define R128_CRTC2_H_SYNC_STRT_CHAR_SHIFT 3
388 #       define R128_CRTC2_H_SYNC_WID             (0x3f  << 16)
389 #       define R128_CRTC2_H_SYNC_WID_SHIFT       16
390 #       define R128_CRTC2_H_SYNC_POL             (1     << 23)
391 #define R128_CRTC2_H_TOTAL_DISP           0x0300
392 #       define R128_CRTC2_H_TOTAL          (0x01ff << 0)
393 #       define R128_CRTC2_H_TOTAL_SHIFT    0
394 #       define R128_CRTC2_H_DISP           (0x00ff << 16)
395 #       define R128_CRTC2_H_DISP_SHIFT     16
396 #define R128_CRTC2_OFFSET                 0x0324
397 #define R128_CRTC2_OFFSET_CNTL            0x0328
398 #	define R128_CRTC2_TILE_EN         (1 << 15)
399 #define R128_CRTC2_PITCH                  0x032c
400 #define R128_CRTC2_STATUS                 0x03fc
401 #define R128_CRTC2_V_SYNC_STRT_WID        0x030c
402 #       define R128_CRTC2_V_SYNC_STRT       (0x7ff <<  0)
403 #       define R128_CRTC2_V_SYNC_STRT_SHIFT 0
404 #       define R128_CRTC2_V_SYNC_WID        (0x1f  << 16)
405 #       define R128_CRTC2_V_SYNC_WID_SHIFT  16
406 #       define R128_CRTC2_V_SYNC_POL        (1     << 23)
407 #define R128_CRTC2_V_TOTAL_DISP           0x0308
408 #       define R128_CRTC2_V_TOTAL          (0x07ff << 0)
409 #       define R128_CRTC2_V_TOTAL_SHIFT    0
410 #       define R128_CRTC2_V_DISP           (0x07ff << 16)
411 #       define R128_CRTC2_V_DISP_SHIFT     16
412 #define R128_CRTC2_VLINE_CRNT_VLINE       0x0310
413 #define R128_CRTC8_DATA                   0x03d5 /* VGA, 0x3b5 */
414 #define R128_CRTC8_IDX                    0x03d4 /* VGA, 0x3b4 */
415 #define R128_CUR_CLR0                     0x026c
416 #define R128_CUR_CLR1                     0x0270
417 #define R128_CUR_HORZ_VERT_OFF            0x0268
418 #define R128_CUR_HORZ_VERT_POSN           0x0264
419 #define R128_CUR_OFFSET                   0x0260
420 #       define R128_CUR_LOCK              (1 << 31)
421 #define R128_CUR2_CLR0                    0x036c
422 #define R128_CUR2_CLR1                    0x0370
423 #define R128_CUR2_HORZ_VERT_OFF           0x0368
424 #define R128_CUR2_HORZ_VERT_POSN          0x0364
425 #define R128_CUR2_OFFSET                  0x0360
426 #       define R128_CUR2_LOCK             (1 << 31)
427 
428 #define R128_DAC_CNTL                     0x0058
429 #       define R128_DAC_RANGE_CNTL        (3 <<  0)
430 #       define R128_DAC_BLANKING          (1 <<  2)
431 #       define R128_DAC_CRT_SEL_CRTC2     (1 <<  4)
432 #       define R128_DAC_PALETTE_ACC_CTL   (1 <<  5)
433 #	define R128_DAC_PALETTE2_SNOOP_EN (1 <<  6)
434 #       define R128_DAC_8BIT_EN           (1 <<  8)
435 #       define R128_DAC_VGA_ADR_EN        (1 << 13)
436 #       define R128_DAC_MASK_ALL          (0xff << 24)
437 #define R128_DAC_CRC_SIG                  0x02cc
438 #define R128_DAC_DATA                     0x03c9 /* VGA */
439 #define R128_DAC_MASK                     0x03c6 /* VGA */
440 #define R128_DAC_R_INDEX                  0x03c7 /* VGA */
441 #define R128_DAC_W_INDEX                  0x03c8 /* VGA */
442 #define R128_DDA_CONFIG                   0x02e0
443 #define R128_DDA_ON_OFF                   0x02e4
444 #define R128_DDA2_CONFIG                  0x03e0
445 #define R128_DDA2_ON_OFF                  0x03e4
446 #define R128_DEFAULT_OFFSET               0x16e0
447 #define R128_DEFAULT_PITCH                0x16e4
448 #define R128_DEFAULT_SC_BOTTOM_RIGHT      0x16e8
449 #       define R128_DEFAULT_SC_RIGHT_MAX  (0x1fff <<  0)
450 #       define R128_DEFAULT_SC_BOTTOM_MAX (0x1fff << 16)
451 #define R128_DEFAULT2_OFFSET               0x16f8
452 #define R128_DEFAULT2_PITCH                0x16fc
453 #define R128_DEFAULT2_SC_BOTTOM_RIGHT      0x16dc
454 #define R128_DESTINATION_3D_CLR_CMP_VAL   0x1820
455 #define R128_DESTINATION_3D_CLR_CMP_MSK   0x1824
456 #define R128_DEVICE_ID                    0x0f02 /* PCI */
457 #define R128_DP_BRUSH_BKGD_CLR            0x1478
458 #define R128_DP_BRUSH_FRGD_CLR            0x147c
459 #define R128_DP_CNTL                      0x16c0
460 #       define R128_DST_X_LEFT_TO_RIGHT   (1 <<  0)
461 #       define R128_DST_Y_TOP_TO_BOTTOM   (1 <<  1)
462 #define R128_DP_CNTL_XDIR_YDIR_YMAJOR     0x16d0
463 #       define R128_DST_Y_MAJOR             (1 <<  2)
464 #       define R128_DST_Y_DIR_TOP_TO_BOTTOM (1 << 15)
465 #       define R128_DST_X_DIR_LEFT_TO_RIGHT (1 << 31)
466 #define R128_DP_DATATYPE                  0x16c4
467 #       define R128_HOST_BIG_ENDIAN_EN    (1 << 29)
468 #define R128_DP_GUI_MASTER_CNTL           0x146c
469 #       define R128_GMC_SRC_PITCH_OFFSET_CNTL (1    <<  0)
470 #       define R128_GMC_DST_PITCH_OFFSET_CNTL (1    <<  1)
471 #       define R128_GMC_SRC_CLIPPING          (1    <<  2)
472 #       define R128_GMC_DST_CLIPPING          (1    <<  3)
473 #       define R128_GMC_BRUSH_DATATYPE_MASK   (0x0f <<  4)
474 #       define R128_GMC_BRUSH_8X8_MONO_FG_BG  (0    <<  4)
475 #       define R128_GMC_BRUSH_8X8_MONO_FG_LA  (1    <<  4)
476 #       define R128_GMC_BRUSH_1X8_MONO_FG_BG  (4    <<  4)
477 #       define R128_GMC_BRUSH_1X8_MONO_FG_LA  (5    <<  4)
478 #       define R128_GMC_BRUSH_32x1_MONO_FG_BG (6    <<  4)
479 #       define R128_GMC_BRUSH_32x1_MONO_FG_LA (7    <<  4)
480 #       define R128_GMC_BRUSH_32x32_MONO_FG_BG (8    <<  4)
481 #       define R128_GMC_BRUSH_32x32_MONO_FG_LA (9    <<  4)
482 #       define R128_GMC_BRUSH_8x8_COLOR       (10   <<  4)
483 #       define R128_GMC_BRUSH_1X8_COLOR       (12   <<  4)
484 #       define R128_GMC_BRUSH_SOLID_COLOR     (13   <<  4)
485 #       define R128_GMC_BRUSH_NONE            (15   <<  4)
486 #       define R128_GMC_DST_8BPP_CI           (2    <<  8)
487 #       define R128_GMC_DST_15BPP             (3    <<  8)
488 #       define R128_GMC_DST_16BPP             (4    <<  8)
489 #       define R128_GMC_DST_24BPP             (5    <<  8)
490 #       define R128_GMC_DST_32BPP             (6    <<  8)
491 #       define R128_GMC_DST_8BPP_RGB          (7    <<  8)
492 #       define R128_GMC_DST_Y8                (8    <<  8)
493 #       define R128_GMC_DST_RGB8              (9    <<  8)
494 #       define R128_GMC_DST_VYUY              (11   <<  8)
495 #       define R128_GMC_DST_YVYU              (12   <<  8)
496 #       define R128_GMC_DST_AYUV444           (14   <<  8)
497 #       define R128_GMC_DST_ARGB4444          (15   <<  8)
498 #       define R128_GMC_DST_DATATYPE_MASK     (0x0f <<  8)
499 #       define R128_GMC_DST_DATATYPE_SHIFT    8
500 #       define R128_GMC_SRC_DATATYPE_MASK       (3    << 12)
501 #       define R128_GMC_SRC_DATATYPE_MONO_FG_BG (0    << 12)
502 #       define R128_GMC_SRC_DATATYPE_MONO_FG_LA (1    << 12)
503 #       define R128_GMC_SRC_DATATYPE_COLOR      (3    << 12)
504 #       define R128_GMC_BYTE_PIX_ORDER        (1    << 14)
505 #       define R128_GMC_BYTE_MSB_TO_LSB       (0    << 14)
506 #       define R128_GMC_BYTE_LSB_TO_MSB       (1    << 14)
507 #       define R128_GMC_CONVERSION_TEMP       (1    << 15)
508 #       define R128_GMC_CONVERSION_TEMP_6500  (0    << 15)
509 #       define R128_GMC_CONVERSION_TEMP_9300  (1    << 15)
510 #       define R128_GMC_ROP3_MASK             (0xff << 16)
511 #       define R128_DP_SRC_SOURCE_MASK        (7    << 24)
512 #       define R128_DP_SRC_SOURCE_MEMORY      (2    << 24)
513 #       define R128_DP_SRC_SOURCE_HOST_DATA   (3    << 24)
514 #       define R128_GMC_3D_FCN_EN             (1    << 27)
515 #       define R128_GMC_CLR_CMP_CNTL_DIS      (1    << 28)
516 #       define R128_GMC_AUX_CLIP_DIS          (1    << 29)
517 #       define R128_GMC_WR_MSK_DIS            (1    << 30)
518 #       define R128_GMC_LD_BRUSH_Y_X          (1    << 31)
519 #       define R128_ROP3_ZERO             0x00000000
520 #       define R128_ROP3_DSa              0x00880000
521 #       define R128_ROP3_SDna             0x00440000
522 #       define R128_ROP3_S                0x00cc0000
523 #       define R128_ROP3_DSna             0x00220000
524 #       define R128_ROP3_D                0x00aa0000
525 #       define R128_ROP3_DSx              0x00660000
526 #       define R128_ROP3_DSo              0x00ee0000
527 #       define R128_ROP3_DSon             0x00110000
528 #       define R128_ROP3_DSxn             0x00990000
529 #       define R128_ROP3_Dn               0x00550000
530 #       define R128_ROP3_SDno             0x00dd0000
531 #       define R128_ROP3_Sn               0x00330000
532 #       define R128_ROP3_DSno             0x00bb0000
533 #       define R128_ROP3_DSan             0x00770000
534 #       define R128_ROP3_ONE              0x00ff0000
535 #       define R128_ROP3_DPa              0x00a00000
536 #       define R128_ROP3_PDna             0x00500000
537 #       define R128_ROP3_P                0x00f00000
538 #       define R128_ROP3_DPna             0x000a0000
539 #       define R128_ROP3_D                0x00aa0000
540 #       define R128_ROP3_DPx              0x005a0000
541 #       define R128_ROP3_DPo              0x00fa0000
542 #       define R128_ROP3_DPon             0x00050000
543 #       define R128_ROP3_PDxn             0x00a50000
544 #       define R128_ROP3_PDno             0x00f50000
545 #       define R128_ROP3_Pn               0x000f0000
546 #       define R128_ROP3_DPno             0x00af0000
547 #       define R128_ROP3_DPan             0x005f0000
548 
549 
550 #define R128_DP_GUI_MASTER_CNTL_C         0x1c84
551 #define R128_DP_MIX                       0x16c8
552 #define R128_DP_SRC_BKGD_CLR              0x15dc
553 #define R128_DP_SRC_FRGD_CLR              0x15d8
554 #define R128_DP_WRITE_MASK                0x16cc
555 #define R128_DST_BRES_DEC                 0x1630
556 #define R128_DST_BRES_ERR                 0x1628
557 #define R128_DST_BRES_INC                 0x162c
558 #define R128_DST_BRES_LNTH                0x1634
559 #define R128_DST_BRES_LNTH_SUB            0x1638
560 #define R128_DST_HEIGHT                   0x1410
561 #define R128_DST_HEIGHT_WIDTH             0x143c
562 #define R128_DST_HEIGHT_WIDTH_8           0x158c
563 #define R128_DST_HEIGHT_WIDTH_BW          0x15b4
564 #define R128_DST_HEIGHT_Y                 0x15a0
565 #define R128_DST_OFFSET                   0x1404
566 #define R128_DST_PITCH                    0x1408
567 #define R128_DST_PITCH_OFFSET             0x142c
568 #define R128_DST_PITCH_OFFSET_C           0x1c80
569 #       define R128_PITCH_SHIFT               21
570 #       define R128_DST_TILE                 (1 << 31)
571 #define R128_DST_WIDTH                    0x140c
572 #define R128_DST_WIDTH_HEIGHT             0x1598
573 #define R128_DST_WIDTH_X                  0x1588
574 #define R128_DST_WIDTH_X_INCY             0x159c
575 #define R128_DST_X                        0x141c
576 #define R128_DST_X_SUB                    0x15a4
577 #define R128_DST_X_Y                      0x1594
578 #define R128_DST_Y                        0x1420
579 #define R128_DST_Y_SUB                    0x15a8
580 #define R128_DST_Y_X                      0x1438
581 
582 #define R128_EXT_MEM_CNTL                 0x0144
583 
584 #define R128_FCP_CNTL                     0x0012 /* PLL */
585 #define R128_FLUSH_1                      0x1704
586 #define R128_FLUSH_2                      0x1708
587 #define R128_FLUSH_3                      0x170c
588 #define R128_FLUSH_4                      0x1710
589 #define R128_FLUSH_5                      0x1714
590 #define R128_FLUSH_6                      0x1718
591 #define R128_FLUSH_7                      0x171c
592 #define R128_FOG_3D_TABLE_START           0x1810
593 #define R128_FOG_3D_TABLE_END             0x1814
594 #define R128_FOG_3D_TABLE_DENSITY         0x181c
595 #define R128_FOG_TABLE_INDEX              0x1a14
596 #define R128_FOG_TABLE_DATA               0x1a18
597 #define R128_FP_CRTC_H_TOTAL_DISP         0x0250
598 #define R128_FP_CRTC_V_TOTAL_DISP         0x0254
599 #define R128_FP_GEN_CNTL                  0x0284
600 #       define R128_FP_FPON                  (1 << 0)
601 #       define R128_FP_BLANK_DIS             (1 << 1)
602 #       define R128_FP_TMDS_EN               (1 <<  2)
603 #       define R128_FP_DETECT_SENSE          (1 <<  8)
604 #       define R128_FP_SEL_CRTC2             (1 << 13)
605 #       define R128_FP_CRTC_DONT_SHADOW_VPAR (1 << 16)
606 #       define R128_FP_CRTC_DONT_SHADOW_HEND (1 << 17)
607 #       define R128_FP_CRTC_USE_SHADOW_VEND  (1 << 18)
608 #       define R128_FP_CRTC_USE_SHADOW_ROWCUR (1 << 19)
609 #       define R128_FP_CRTC_HORZ_DIV2_EN     (1 << 20)
610 #       define R128_FP_CRTC_HOR_CRT_DIV2_DIS (1 << 21)
611 #       define R128_FP_CRT_SYNC_SEL          (1 << 23)
612 #       define R128_FP_USE_SHADOW_EN         (1 << 24)
613 #define R128_FP_H_SYNC_STRT_WID           0x02c4
614 #define R128_FP_HORZ_STRETCH              0x028c
615 #       define R128_HORZ_STRETCH_RATIO_MASK  0xffff
616 #       define R128_HORZ_STRETCH_RATIO_SHIFT 0
617 #       define R128_HORZ_STRETCH_RATIO_MAX   4096
618 #       define R128_HORZ_PANEL_SIZE          (0xff   << 16)
619 #       define R128_HORZ_PANEL_SHIFT         16
620 #       define R128_AUTO_HORZ_RATIO          (0      << 24)
621 #       define R128_HORZ_STRETCH_PIXREP      (0      << 25)
622 #       define R128_HORZ_STRETCH_BLEND       (1      << 25)
623 #       define R128_HORZ_STRETCH_ENABLE      (1      << 26)
624 #       define R128_HORZ_FP_LOOP_STRETCH     (0x7    << 27)
625 #       define R128_HORZ_STRETCH_RESERVED    (1      << 30)
626 #       define R128_HORZ_AUTO_RATIO_FIX_EN   (1      << 31)
627 
628 #define R128_FP_PANEL_CNTL                0x0288
629 #       define R128_FP_DIGON              (1 << 0)
630 #       define R128_FP_BLON               (1 << 1)
631 #define R128_FP_V_SYNC_STRT_WID           0x02c8
632 #define R128_FP_VERT_STRETCH              0x0290
633 #       define R128_VERT_PANEL_SIZE          (0x7ff <<  0)
634 #       define R128_VERT_PANEL_SHIFT         0
635 #       define R128_VERT_STRETCH_RATIO_MASK  0x3ff
636 #       define R128_VERT_STRETCH_RATIO_SHIFT 11
637 #       define R128_VERT_STRETCH_RATIO_MAX   1024
638 #       define R128_VERT_STRETCH_ENABLE      (1     << 24)
639 #       define R128_VERT_STRETCH_LINEREP     (0     << 25)
640 #       define R128_VERT_STRETCH_BLEND       (1     << 25)
641 #       define R128_VERT_AUTO_RATIO_EN       (1     << 26)
642 #       define R128_VERT_STRETCH_RESERVED    0xf8e00000
643 
644 #define R128_GEN_INT_CNTL                 0x0040
645 #define R128_GEN_INT_STATUS               0x0044
646 #       define R128_VSYNC_INT_AK          (1 <<  2)
647 #       define R128_VSYNC_INT             (1 <<  2)
648 #define R128_GEN_RESET_CNTL               0x00f0
649 #       define R128_SOFT_RESET_GUI          (1 <<  0)
650 #       define R128_SOFT_RESET_VCLK         (1 <<  8)
651 #       define R128_SOFT_RESET_PCLK         (1 <<  9)
652 #       define R128_SOFT_RESET_DISPENG_XCLK (1 << 11)
653 #       define R128_SOFT_RESET_MEMCTLR_XCLK (1 << 12)
654 #define R128_GENENB                       0x03c3 /* VGA */
655 #define R128_GENFC_RD                     0x03ca /* VGA */
656 #define R128_GENFC_WT                     0x03da /* VGA, 0x03ba */
657 #define R128_GENMO_RD                     0x03cc /* VGA */
658 #define R128_GENMO_WT                     0x03c2 /* VGA */
659 #define R128_GENS0                        0x03c2 /* VGA */
660 #define R128_GENS1                        0x03da /* VGA, 0x03ba */
661 #define R128_GPIO_MONID                   0x0068
662 #       define R128_GPIO_MONID_A_0        (1 <<  0)
663 #       define R128_GPIO_MONID_A_1        (1 <<  1)
664 #       define R128_GPIO_MONID_A_2        (1 <<  2)
665 #       define R128_GPIO_MONID_A_3        (1 <<  3)
666 #       define R128_GPIO_MONID_Y_0        (1 <<  8)
667 #       define R128_GPIO_MONID_Y_1        (1 <<  9)
668 #       define R128_GPIO_MONID_Y_2        (1 << 10)
669 #       define R128_GPIO_MONID_Y_3        (1 << 11)
670 #       define R128_GPIO_MONID_EN_0       (1 << 16)
671 #       define R128_GPIO_MONID_EN_1       (1 << 17)
672 #       define R128_GPIO_MONID_EN_2       (1 << 18)
673 #       define R128_GPIO_MONID_EN_3       (1 << 19)
674 #       define R128_GPIO_MONID_MASK_0     (1 << 24)
675 #       define R128_GPIO_MONID_MASK_1     (1 << 25)
676 #       define R128_GPIO_MONID_MASK_2     (1 << 26)
677 #       define R128_GPIO_MONID_MASK_3     (1 << 27)
678 #define R128_GPIO_MONIDB                  0x006c
679 #define R128_GRPH8_DATA                   0x03cf /* VGA */
680 #define R128_GRPH8_IDX                    0x03ce /* VGA */
681 #define R128_GUI_DEBUG0                   0x16a0
682 #define R128_GUI_DEBUG1                   0x16a4
683 #define R128_GUI_DEBUG2                   0x16a8
684 #define R128_GUI_DEBUG3                   0x16ac
685 #define R128_GUI_DEBUG4                   0x16b0
686 #define R128_GUI_DEBUG5                   0x16b4
687 #define R128_GUI_DEBUG6                   0x16b8
688 #define R128_GUI_PROBE                    0x16bc
689 #define R128_GUI_SCRATCH_REG0             0x15e0
690 #define R128_GUI_SCRATCH_REG1             0x15e4
691 #define R128_GUI_SCRATCH_REG2             0x15e8
692 #define R128_GUI_SCRATCH_REG3             0x15ec
693 #define R128_GUI_SCRATCH_REG4             0x15f0
694 #define R128_GUI_SCRATCH_REG5             0x15f4
695 #define R128_GUI_STAT                     0x1740
696 #       define R128_GUI_FIFOCNT_MASK      0x0fff
697 #       define R128_GUI_ACTIVE            (1 << 31)
698 
699 #define R128_HEADER                       0x0f0e /* PCI */
700 #define R128_HOST_DATA0                   0x17c0
701 #define R128_HOST_DATA1                   0x17c4
702 #define R128_HOST_DATA2                   0x17c8
703 #define R128_HOST_DATA3                   0x17cc
704 #define R128_HOST_DATA4                   0x17d0
705 #define R128_HOST_DATA5                   0x17d4
706 #define R128_HOST_DATA6                   0x17d8
707 #define R128_HOST_DATA7                   0x17dc
708 #define R128_HOST_DATA_LAST               0x17e0
709 #define R128_HOST_PATH_CNTL               0x0130
710 #define R128_HTOTAL_CNTL                  0x0009 /* PLL */
711 #define R128_HTOTAL2_CNTL                 0x002e /* PLL */
712 #define R128_HW_DEBUG                     0x0128
713 #define R128_HW_DEBUG2                    0x011c
714 
715 #define R128_I2C_CNTL_1                   0x0094 /* ? */
716 #define R128_INTERRUPT_LINE               0x0f3c /* PCI */
717 #define R128_INTERRUPT_PIN                0x0f3d /* PCI */
718 #define R128_IO_BASE                      0x0f14 /* PCI */
719 
720 #define R128_LATENCY                      0x0f0d /* PCI */
721 #define R128_LEAD_BRES_DEC                0x1608
722 #define R128_LEAD_BRES_ERR                0x1600
723 #define R128_LEAD_BRES_INC                0x1604
724 #define R128_LEAD_BRES_LNTH               0x161c
725 #define R128_LEAD_BRES_LNTH_SUB           0x1624
726 #define R128_LVDS_GEN_CNTL                0x02d0
727 #       define R128_LVDS_ON               (1   <<  0)
728 #       define R128_LVDS_DISPLAY_DIS      (1   <<  1)
729 #       define R128_LVDS_EN               (1   <<  7)
730 #       define R128_LVDS_DIGON            (1   << 18)
731 #       define R128_LVDS_BLON             (1   << 19)
732 #       define R128_LVDS_SEL_CRTC2        (1   << 23)
733 #       define R128_HSYNC_DELAY_SHIFT     28
734 #       define R128_HSYNC_DELAY_MASK      (0xf << 28)
735 
736 #define R128_MAX_LATENCY                  0x0f3f /* PCI */
737 #define R128_MCLK_CNTL                    0x000f /* PLL */
738 #       define R128_FORCE_GCP             (1 << 16)
739 #       define R128_FORCE_PIPE3D_CP       (1 << 17)
740 #       define R128_FORCE_RCP             (1 << 18)
741 #define R128_MDGPIO_A_REG                 0x01ac
742 #define R128_MDGPIO_EN_REG                0x01b0
743 #define R128_MDGPIO_MASK                  0x0198
744 #define R128_MDGPIO_Y_REG                 0x01b4
745 #define R128_MEM_ADDR_CONFIG              0x0148
746 #define R128_MEM_BASE                     0x0f10 /* PCI */
747 #define R128_MEM_CNTL                     0x0140
748 #define R128_MEM_INIT_LAT_TIMER           0x0154
749 #define R128_MEM_INTF_CNTL                0x014c
750 #define R128_MEM_SDRAM_MODE_REG           0x0158
751 #define R128_MEM_STR_CNTL                 0x0150
752 #define R128_MEM_VGA_RP_SEL               0x003c
753 #define R128_MEM_VGA_WP_SEL               0x0038
754 #define R128_MIN_GRANT                    0x0f3e /* PCI */
755 #define R128_MM_DATA                      0x0004
756 #define R128_MM_INDEX                     0x0000
757 #define R128_MPLL_CNTL                    0x000e /* PLL */
758 #define R128_MPP_TB_CONFIG                0x01c0 /* ? */
759 #define R128_MPP_GP_CONFIG                0x01c8 /* ? */
760 
761 #define R128_N_VIF_COUNT                  0x0248
762 
763 #define R128_OVR_CLR                      0x0230
764 #define R128_OVR_WID_LEFT_RIGHT           0x0234
765 #define R128_OVR_WID_TOP_BOTTOM           0x0238
766 
767 /* first overlay unit (there is only one) */
768 
769 #define R128_OV0_Y_X_START                0x0400
770 #define R128_OV0_Y_X_END                  0x0404
771 #define R128_OV0_EXCLUSIVE_HORZ           0x0408
772 #       define  R128_EXCL_HORZ_START_MASK        0x000000ff
773 #       define  R128_EXCL_HORZ_END_MASK          0x0000ff00
774 #       define  R128_EXCL_HORZ_BACK_PORCH_MASK   0x00ff0000
775 #       define  R128_EXCL_HORZ_EXCLUSIVE_EN      0x80000000
776 #define R128_OV0_EXCLUSIVE_VERT           0x040C
777 #       define  R128_EXCL_VERT_START_MASK        0x000003ff
778 #       define  R128_EXCL_VERT_END_MASK          0x03ff0000
779 #define R128_OV0_REG_LOAD_CNTL            0x0410
780 #       define  R128_REG_LD_CTL_LOCK                 0x00000001L
781 #       define  R128_REG_LD_CTL_VBLANK_DURING_LOCK   0x00000002L
782 #       define  R128_REG_LD_CTL_STALL_GUI_UNTIL_FLIP 0x00000004L
783 #       define  R128_REG_LD_CTL_LOCK_READBACK        0x00000008L
784 #define R128_OV0_SCALE_CNTL               0x0420
785 #       define  R128_SCALER_PIX_EXPAND           0x00000001L
786 #       define  R128_SCALER_Y2R_TEMP             0x00000002L
787 #       define  R128_SCALER_HORZ_PICK_NEAREST    0x00000003L
788 #       define  R128_SCALER_VERT_PICK_NEAREST    0x00000004L
789 #       define  R128_SCALER_SIGNED_UV            0x00000010L
790 #       define  R128_SCALER_GAMMA_SEL_MASK       0x00000060L
791 #       define  R128_SCALER_GAMMA_SEL_BRIGHT     0x00000000L
792 #       define  R128_SCALER_GAMMA_SEL_G22        0x00000020L
793 #       define  R128_SCALER_GAMMA_SEL_G18        0x00000040L
794 #       define  R128_SCALER_GAMMA_SEL_G14        0x00000060L
795 #       define  R128_SCALER_COMCORE_SHIFT_UP_ONE 0x00000080L
796 #       define  R128_SCALER_SURFAC_FORMAT        0x00000f00L
797 #       define  R128_SCALER_SOURCE_15BPP         0x00000300L
798 #       define  R128_SCALER_SOURCE_16BPP         0x00000400L
799 #       define  R128_SCALER_SOURCE_32BPP         0x00000600L
800 #       define  R128_SCALER_SOURCE_YUV9          0x00000900L
801 #       define  R128_SCALER_SOURCE_YUV12         0x00000A00L
802 #       define  R128_SCALER_SOURCE_VYUY422       0x00000B00L
803 #       define  R128_SCALER_SOURCE_YVYU422       0x00000C00L
804 #       define  R128_SCALER_SMART_SWITCH         0x00008000L
805 #       define  R128_SCALER_BURST_PER_PLANE      0x00ff0000L
806 #       define  R128_SCALER_DOUBLE_BUFFER        0x01000000L
807 #       define  R128_SCALER_DIS_LIMIT            0x08000000L
808 #       define  R128_SCALER_PRG_LOAD_START       0x10000000L
809 #       define  R128_SCALER_INT_EMU              0x20000000L
810 #       define  R128_SCALER_ENABLE               0x40000000L
811 #       define  R128_SCALER_SOFT_RESET           0x80000000L
812 #define R128_OV0_V_INC                    0x0424
813 #define R128_OV0_P1_V_ACCUM_INIT          0x0428
814 #       define  R128_OV0_P1_MAX_LN_IN_PER_LN_OUT        0x00000003L
815 #       define  R128_OV0_P1_V_ACCUM_INIT_MASK           0x01ff8000L
816 #define R128_OV0_P23_V_ACCUM_INIT         0x042C
817 #define R128_OV0_P1_BLANK_LINES_AT_TOP    0x0430
818 #       define  R128_P1_BLNK_LN_AT_TOP_M1_MASK   0x00000fffL
819 #       define  R128_P1_ACTIVE_LINES_M1          0x0fff0000L
820 #define R128_OV0_P23_BLANK_LINES_AT_TOP   0x0434
821 #       define  R128_P23_BLNK_LN_AT_TOP_M1_MASK  0x000007ffL
822 #       define  R128_P23_ACTIVE_LINES_M1         0x07ff0000L
823 #define R128_OV0_VID_BUF0_BASE_ADRS       0x0440
824 #       define  R128_VIF_BUF0_PITCH_SEL          0x00000001L
825 #       define  R128_VIF_BUF0_TILE_ADRS          0x00000002L
826 #       define  R128_VIF_BUF0_BASE_ADRS_MASK     0x03fffff0L
827 #       define  R128_VIF_BUF0_1ST_LINE_LSBS_MASK 0x48000000L
828 #define R128_OV0_VID_BUF1_BASE_ADRS       0x0444
829 #       define  R128_VIF_BUF1_PITCH_SEL          0x00000001L
830 #       define  R128_VIF_BUF1_TILE_ADRS          0x00000002L
831 #       define  R128_VIF_BUF1_BASE_ADRS_MASK     0x03fffff0L
832 #       define  R128_VIF_BUF1_1ST_LINE_LSBS_MASK 0x48000000L
833 #define R128_OV0_VID_BUF2_BASE_ADRS       0x0448
834 #       define  R128_VIF_BUF2_PITCH_SEL          0x00000001L
835 #       define  R128_VIF_BUF2_TILE_ADRS          0x00000002L
836 #       define  R128_VIF_BUF2_BASE_ADRS_MASK     0x03fffff0L
837 #       define  R128_VIF_BUF2_1ST_LINE_LSBS_MASK 0x48000000L
838 #define R128_OV0_VID_BUF3_BASE_ADRS       0x044C
839 #define R128_OV0_VID_BUF4_BASE_ADRS       0x0450
840 #define R128_OV0_VID_BUF5_BASE_ADRS       0x0454
841 #define R128_OV0_VID_BUF_PITCH0_VALUE     0x0460
842 #define R128_OV0_VID_BUF_PITCH1_VALUE     0x0464
843 #define R128_OV0_AUTO_FLIP_CNTL           0x0470
844 #define R128_OV0_DEINTERLACE_PATTERN      0x0474
845 #define R128_OV0_H_INC                    0x0480
846 #define R128_OV0_STEP_BY                  0x0484
847 #define R128_OV0_P1_H_ACCUM_INIT          0x0488
848 #define R128_OV0_P23_H_ACCUM_INIT         0x048C
849 #define R128_OV0_P1_X_START_END           0x0494
850 #define R128_OV0_P2_X_START_END           0x0498
851 #define R128_OV0_P3_X_START_END           0x049C
852 #define R128_OV0_FILTER_CNTL              0x04A0
853 #define R128_OV0_FOUR_TAP_COEF_0          0x04B0
854 #define R128_OV0_FOUR_TAP_COEF_1          0x04B4
855 #define R128_OV0_FOUR_TAP_COEF_2          0x04B8
856 #define R128_OV0_FOUR_TAP_COEF_3          0x04BC
857 #define R128_OV0_FOUR_TAP_COEF_4          0x04C0
858 #define R128_OV0_COLOUR_CNTL              0x04E0
859 #define R128_OV0_VIDEO_KEY_CLR            0x04E4
860 #define R128_OV0_VIDEO_KEY_MSK            0x04E8
861 #define R128_OV0_GRAPHICS_KEY_CLR         0x04EC
862 #define R128_OV0_GRAPHICS_KEY_MSK         0x04F0
863 #define R128_OV0_KEY_CNTL                 0x04F4
864 #       define  R128_VIDEO_KEY_FN_MASK           0x00000007L
865 #       define  R128_VIDEO_KEY_FN_FALSE          0x00000000L
866 #       define  R128_VIDEO_KEY_FN_TRUE           0x00000001L
867 #       define  R128_VIDEO_KEY_FN_EQ             0x00000004L
868 #       define  R128_VIDEO_KEY_FN_NE             0x00000005L
869 #       define  R128_GRAPHIC_KEY_FN_MASK         0x00000070L
870 #       define  R128_GRAPHIC_KEY_FN_FALSE        0x00000000L
871 #       define  R128_GRAPHIC_KEY_FN_TRUE         0x00000010L
872 #       define  R128_GRAPHIC_KEY_FN_EQ           0x00000040L
873 #       define  R128_GRAPHIC_KEY_FN_NE           0x00000050L
874 #       define  R128_CMP_MIX_MASK                0x00000100L
875 #       define  R128_CMP_MIX_OR                  0x00000000L
876 #       define  R128_CMP_MIX_AND                 0x00000100L
877 #define R128_OV0_TEST                     0x04F8
878 
879 
880 #define R128_PALETTE_DATA                 0x00b4
881 #define R128_PALETTE_INDEX                0x00b0
882 #define R128_PC_DEBUG_MODE                0x1760
883 #define R128_PC_GUI_CTLSTAT               0x1748
884 #define R128_PC_GUI_MODE                  0x1744
885 #       define R128_PC_IGNORE_UNIFY       (1 << 5)
886 #define R128_PC_MISC_CNTL                 0x0188
887 #define R128_PC_NGUI_CTLSTAT              0x0184
888 #       define R128_PC_FLUSH_GUI          (3 << 0)
889 #       define R128_PC_RI_GUI             (1 << 2)
890 #       define R128_PC_FLUSH_ALL          0x00ff
891 #       define R128_PC_BUSY               (1 << 31)
892 #define R128_PC_NGUI_MODE                 0x0180
893 #define R128_PCI_GART_PAGE                0x017c
894 #define R128_PLANE_3D_MASK_C              0x1d44
895 #define R128_PLL_TEST_CNTL                0x0013 /* PLL */
896 #define R128_PMI_CAP_ID                   0x0f5c /* PCI */
897 #define R128_PMI_DATA                     0x0f63 /* PCI */
898 #define R128_PMI_NXT_CAP_PTR              0x0f5d /* PCI */
899 #define R128_PMI_PMC_REG                  0x0f5e /* PCI */
900 #define R128_PMI_PMCSR_REG                0x0f60 /* PCI */
901 #define R128_PMI_REGISTER                 0x0f5c /* PCI */
902 #define R128_PPLL_CNTL                    0x0002 /* PLL */
903 #       define R128_PPLL_RESET                (1 <<  0)
904 #       define R128_PPLL_SLEEP                (1 <<  1)
905 #       define R128_PPLL_ATOMIC_UPDATE_EN     (1 << 16)
906 #       define R128_PPLL_VGA_ATOMIC_UPDATE_EN (1 << 17)
907 #define R128_PPLL_DIV_0                   0x0004 /* PLL */
908 #       define R128_PPLL_FB0_DIV_MASK     0x07ff
909 #       define R128_PPLL_POST0_DIV_MASK   0x00070000
910 #define R128_PPLL_DIV_1                   0x0005 /* PLL */
911 #define R128_PPLL_DIV_2                   0x0006 /* PLL */
912 #define R128_PPLL_DIV_3                   0x0007 /* PLL */
913 #       define R128_PPLL_FB3_DIV_MASK     0x07ff
914 #       define R128_PPLL_POST3_DIV_MASK   0x00070000
915 #define R128_PPLL_REF_DIV                 0x0003 /* PLL */
916 #       define R128_PPLL_REF_DIV_MASK     0x03ff
917 #       define R128_PPLL_ATOMIC_UPDATE_R  (1 << 15) /* same as _W */
918 #       define R128_PPLL_ATOMIC_UPDATE_W  (1 << 15) /* same as _R */
919 #define R128_P2PLL_CNTL                    0x002a /* P2PLL */
920 #       define R128_P2PLL_RESET               (1 <<  0)
921 #       define R128_P2PLL_SLEEP               (1 <<  1)
922 #       define R128_P2PLL_ATOMIC_UPDATE_EN    (1 << 16)
923 #       define R128_P2PLL_VGA_ATOMIC_UPDATE_EN (1 << 17)
924 #       define R128_P2PLL_ATOMIC_UPDATE_VSYNC  (1 << 18)
925 #define R128_P2PLL_DIV_0                   0x002c
926 #       define R128_P2PLL_FB0_DIV_MASK     0x07ff
927 #       define R128_P2PLL_POST0_DIV_MASK   0x00070000
928 #define R128_P2PLL_REF_DIV                 0x002B /* PLL */
929 #       define R128_P2PLL_REF_DIV_MASK     0x03ff
930 #       define R128_P2PLL_ATOMIC_UPDATE_R  (1 << 15) /* same as _W */
931 #       define R128_P2PLL_ATOMIC_UPDATE_W  (1 << 15) /* same as _R */
932 #define R128_PWR_MNGMT_CNTL_STATUS        0x0f60 /* PCI */
933 #define R128_REG_BASE                     0x0f18 /* PCI */
934 #define R128_REGPROG_INF                  0x0f09 /* PCI */
935 #define R128_REVISION_ID                  0x0f08 /* PCI */
936 
937 #define R128_SC_BOTTOM                    0x164c
938 #define R128_SC_BOTTOM_RIGHT              0x16f0
939 #define R128_SC_BOTTOM_RIGHT_C            0x1c8c
940 #define R128_SC_LEFT                      0x1640
941 #define R128_SC_RIGHT                     0x1644
942 #define R128_SC_TOP                       0x1648
943 #define R128_SC_TOP_LEFT                  0x16ec
944 #define R128_SC_TOP_LEFT_C                0x1c88
945 #define R128_SEQ8_DATA                    0x03c5 /* VGA */
946 #define R128_SEQ8_IDX                     0x03c4 /* VGA */
947 #define R128_SNAPSHOT_F_COUNT             0x0244
948 #define R128_SNAPSHOT_VH_COUNTS           0x0240
949 #define R128_SNAPSHOT_VIF_COUNT           0x024c
950 #define R128_SRC_OFFSET                   0x15ac
951 #define R128_SRC_PITCH                    0x15b0
952 #define R128_SRC_PITCH_OFFSET             0x1428
953 #define R128_SRC_SC_BOTTOM                0x165c
954 #define R128_SRC_SC_BOTTOM_RIGHT          0x16f4
955 #define R128_SRC_SC_RIGHT                 0x1654
956 #define R128_SRC_X                        0x1414
957 #define R128_SRC_X_Y                      0x1590
958 #define R128_SRC_Y                        0x1418
959 #define R128_SRC_Y_X                      0x1434
960 #define R128_STATUS                       0x0f06 /* PCI */
961 #define R128_SUBPIC_CNTL                  0x0540 /* ? */
962 #define R128_SUB_CLASS                    0x0f0a /* PCI */
963 #define R128_SURFACE_DELAY                0x0b00
964 #define R128_SURFACE0_INFO                0x0b0c
965 #define R128_SURFACE0_LOWER_BOUND         0x0b04
966 #define R128_SURFACE0_UPPER_BOUND         0x0b08
967 #define R128_SURFACE1_INFO                0x0b1c
968 #define R128_SURFACE1_LOWER_BOUND         0x0b14
969 #define R128_SURFACE1_UPPER_BOUND         0x0b18
970 #define R128_SURFACE2_INFO                0x0b2c
971 #define R128_SURFACE2_LOWER_BOUND         0x0b24
972 #define R128_SURFACE2_UPPER_BOUND         0x0b28
973 #define R128_SURFACE3_INFO                0x0b3c
974 #define R128_SURFACE3_LOWER_BOUND         0x0b34
975 #define R128_SURFACE3_UPPER_BOUND         0x0b38
976 #define R128_SW_SEMAPHORE                 0x013c
977 
978 #define R128_TEST_DEBUG_CNTL              0x0120
979 #define R128_TEST_DEBUG_MUX               0x0124
980 #define R128_TEST_DEBUG_OUT               0x012c
981 #define R128_TMDS_CRC                     0x02a0
982 #define R128_TMDS_TRANSMITTER_CNTL        0x02a4
983 #       define R128_TMDS_PLLEN            (1 << 0)
984 #       define R128_TMDS_PLLRST           (1 << 1)
985 #define R128_TRAIL_BRES_DEC               0x1614
986 #define R128_TRAIL_BRES_ERR               0x160c
987 #define R128_TRAIL_BRES_INC               0x1610
988 #define R128_TRAIL_X                      0x1618
989 #define R128_TRAIL_X_SUB                  0x1620
990 
991 #define R128_VCLK_ECP_CNTL                0x0008 /* PLL */
992 #       define R128_VCLK_SRC_SEL_MASK     0x03
993 #       define R128_VCLK_SRC_SEL_CPUCLK   0x00
994 #       define R128_VCLK_SRC_SEL_PPLLCLK  0x03
995 #       define R128_ECP_DIV_MASK          (3 << 8)
996 #define R128_V2CLK_VCLKTV_CNTL            0x002d /* PLL */
997 #       define R128_V2CLK_SRC_SEL_MASK    0x03
998 #       define R128_V2CLK_SRC_SEL_CPUCLK  0x00
999 #       define R128_V2CLK_SRC_SEL_P2PLLCLK 0x03
1000 #define R128_VENDOR_ID                    0x0f00 /* PCI */
1001 #define R128_VGA_DDA_CONFIG               0x02e8
1002 #define R128_VGA_DDA_ON_OFF               0x02ec
1003 #define R128_VID_BUFFER_CONTROL           0x0900
1004 #define R128_VIDEOMUX_CNTL                0x0190
1005 #define R128_VIPH_CONTROL                 0x01D0 /* ? */
1006 
1007 #define R128_WAIT_UNTIL                   0x1720
1008 
1009 #define R128_X_MPLL_REF_FB_DIV            0x000a /* PLL */
1010 #define R128_XCLK_CNTL                    0x000d /* PLL */
1011 #define R128_XDLL_CNTL                    0x000c /* PLL */
1012 #define R128_XPLL_CNTL                    0x000b /* PLL */
1013 
1014 				/* Registers for CCE and Microcode Engine */
1015 #define R128_PM4_MICROCODE_ADDR           0x07d4
1016 #define R128_PM4_MICROCODE_RADDR          0x07d8
1017 #define R128_PM4_MICROCODE_DATAH          0x07dc
1018 #define R128_PM4_MICROCODE_DATAL          0x07e0
1019 
1020 #define R128_PM4_BUFFER_OFFSET            0x0700
1021 #define R128_PM4_BUFFER_CNTL              0x0704
1022 #       define R128_PM4_NONPM4                 (0  << 28)
1023 #       define R128_PM4_192PIO                 (1  << 28)
1024 #       define R128_PM4_192BM                  (2  << 28)
1025 #       define R128_PM4_128PIO_64INDBM         (3  << 28)
1026 #       define R128_PM4_128BM_64INDBM          (4  << 28)
1027 #       define R128_PM4_64PIO_128INDBM         (5  << 28)
1028 #       define R128_PM4_64BM_128INDBM          (6  << 28)
1029 #       define R128_PM4_64PIO_64VCBM_64INDBM   (7  << 28)
1030 #       define R128_PM4_64BM_64VCBM_64INDBM    (8  << 28)
1031 #       define R128_PM4_64PIO_64VCPIO_64INDPIO (15 << 28)
1032 #define R128_PM4_BUFFER_WM_CNTL           0x0708
1033 #       define R128_WMA_SHIFT                  0
1034 #       define R128_WMB_SHIFT                  8
1035 #       define R128_WMC_SHIFT                 16
1036 #       define R128_WB_WM_SHIFT               24
1037 #define R128_PM4_BUFFER_DL_RPTR_ADDR      0x070c
1038 #define R128_PM4_BUFFER_DL_RPTR           0x0710
1039 #define R128_PM4_BUFFER_DL_WPTR           0x0714
1040 #       define R128_PM4_BUFFER_DL_DONE    (1 << 31)
1041 #define R128_PM4_BUFFER_DL_WPTR_DELAY     0x0718
1042 #       define R128_PRE_WRITE_TIMER_SHIFT      0
1043 #       define R128_PRE_WRITE_LIMIT_SHIFT     23
1044 #define R128_PM4_VC_FPU_SETUP             0x071c
1045 #       define R128_FRONT_DIR_CW          (0 <<  0)
1046 #       define R128_FRONT_DIR_CCW         (1 <<  0)
1047 #       define R128_FRONT_DIR_MASK        (1 <<  0)
1048 #       define R128_BACKFACE_CULL         (0 <<  1)
1049 #       define R128_BACKFACE_POINTS       (1 <<  1)
1050 #       define R128_BACKFACE_LINES        (2 <<  1)
1051 #       define R128_BACKFACE_SOLID        (3 <<  1)
1052 #       define R128_BACKFACE_MASK         (3 <<  1)
1053 #       define R128_FRONTFACE_CULL        (0 <<  3)
1054 #       define R128_FRONTFACE_POINTS      (1 <<  3)
1055 #       define R128_FRONTFACE_LINES       (2 <<  3)
1056 #       define R128_FRONTFACE_SOLID       (3 <<  3)
1057 #       define R128_FRONTFACE_MASK        (3 <<  3)
1058 #       define R128_FPU_COLOR_SOLID       (0 <<  5)
1059 #       define R128_FPU_COLOR_FLAT        (1 <<  5)
1060 #       define R128_FPU_COLOR_GOURAUD     (2 <<  5)
1061 #       define R128_FPU_COLOR_GOURAUD2    (3 <<  5)
1062 #       define R128_FPU_COLOR_MASK        (3 <<  5)
1063 #       define R128_FPU_SUB_PIX_2BITS     (0 <<  7)
1064 #       define R128_FPU_SUB_PIX_4BITS     (1 <<  7)
1065 #       define R128_FPU_MODE_2D           (0 <<  8)
1066 #       define R128_FPU_MODE_3D           (1 <<  8)
1067 #       define R128_TRAP_BITS_DISABLE     (1 <<  9)
1068 #       define R128_EDGE_ANTIALIAS        (1 << 10)
1069 #       define R128_SUPERSAMPLE           (1 << 11)
1070 #       define R128_XFACTOR_2             (0 << 12)
1071 #       define R128_XFACTOR_4             (1 << 12)
1072 #       define R128_YFACTOR_2             (0 << 13)
1073 #       define R128_YFACTOR_4             (1 << 13)
1074 #       define R128_FLAT_SHADE_VERTEX_D3D (0 << 14)
1075 #       define R128_FLAT_SHADE_VERTEX_OGL (1 << 14)
1076 #       define R128_FPU_ROUND_TRUNCATE    (0 << 15)
1077 #       define R128_FPU_ROUND_NEAREST     (1 << 15)
1078 #       define R128_WM_SEL_8DW            (0 << 16)
1079 #       define R128_WM_SEL_16DW           (1 << 16)
1080 #       define R128_WM_SEL_32DW           (2 << 16)
1081 #define R128_PM4_VC_DEBUG_CONFIG          0x07a4
1082 #define R128_PM4_VC_STAT                  0x07a8
1083 #define R128_PM4_VC_TIMESTAMP0            0x07b0
1084 #define R128_PM4_VC_TIMESTAMP1            0x07b4
1085 #define R128_PM4_STAT                     0x07b8
1086 #       define R128_PM4_FIFOCNT_MASK      0x0fff
1087 #       define R128_PM4_BUSY              (1 << 16)
1088 #       define R128_PM4_GUI_ACTIVE        (1 << 31)
1089 #define R128_PM4_BUFFER_ADDR              0x07f0
1090 #define R128_PM4_MICRO_CNTL               0x07fc
1091 #       define R128_PM4_MICRO_FREERUN     (1 << 30)
1092 #define R128_PM4_FIFO_DATA_EVEN           0x1000
1093 #define R128_PM4_FIFO_DATA_ODD            0x1004
1094 
1095 #define R128_SCALE_3D_CNTL                0x1a00
1096 #       define R128_SCALE_DITHER_ERR_DIFF         (0  <<  1)
1097 #       define R128_SCALE_DITHER_TABLE            (1  <<  1)
1098 #       define R128_TEX_CACHE_SIZE_FULL           (0  <<  2)
1099 #       define R128_TEX_CACHE_SIZE_HALF           (1  <<  2)
1100 #       define R128_DITHER_INIT_CURR              (0  <<  3)
1101 #       define R128_DITHER_INIT_RESET             (1  <<  3)
1102 #       define R128_ROUND_24BIT                   (1  <<  4)
1103 #       define R128_TEX_CACHE_DISABLE             (1  <<  5)
1104 #       define R128_SCALE_3D_NOOP                 (0  <<  6)
1105 #       define R128_SCALE_3D_SCALE                (1  <<  6)
1106 #       define R128_SCALE_3D_TEXMAP_SHADE         (2  <<  6)
1107 #       define R128_SCALE_PIX_BLEND               (0  <<  8)
1108 #       define R128_SCALE_PIX_REPLICATE           (1  <<  8)
1109 #       define R128_TEX_CACHE_SPLIT               (1  <<  9)
1110 #       define R128_APPLE_YUV_MODE                (1  << 10)
1111 #       define R128_TEX_CACHE_PALLETE_MODE        (1  << 11)
1112 #       define R128_ALPHA_COMB_ADD_CLAMP          (0  << 12)
1113 #       define R128_ALPHA_COMB_ADD_NCLAMP         (1  << 12)
1114 #       define R128_ALPHA_COMB_SUB_SRC_DST_CLAMP  (2  << 12)
1115 #       define R128_ALPHA_COMB_SUB_SRC_DST_NCLAMP (3  << 12)
1116 #       define R128_ALPHA_COMB_FCN_MASK           (3  << 12)
1117 #       define R128_FOG_VERTEX                    (0  << 14)
1118 #       define R128_FOG_TABLE                     (1  << 14)
1119 #       define R128_SIGNED_DST_CLAMP              (1  << 15)
1120 
1121 #       define R128_ALPHA_BLEND_ZERO              (0 )
1122 #       define R128_ALPHA_BLEND_ONE               (1 )
1123 #       define R128_ALPHA_BLEND_SRCCOLOR          (2 )
1124 #       define R128_ALPHA_BLEND_INVSRCCOLOR       (3 )
1125 #       define R128_ALPHA_BLEND_SRCALPHA          (4 )
1126 #       define R128_ALPHA_BLEND_INVSRCALPHA       (5 )
1127 #       define R128_ALPHA_BLEND_DSTALPHA          (6 )
1128 #       define R128_ALPHA_BLEND_INVDSTALPHA       (7 )
1129 #       define R128_ALPHA_BLEND_DSTCOLOR          (8 )
1130 #       define R128_ALPHA_BLEND_INVDSTCOLOR       (9 )
1131 #       define R128_ALPHA_BLEND_SAT               (10) /* aka SRCALPHASAT */
1132 #       define R128_ALPHA_BLEND_BLEND             (11) /* aka BOTHSRCALPHA */
1133 #       define R128_ALPHA_BLEND_INVBLEND          (12) /* aka BOTHINVSRCALPHA */
1134 #       define R128_ALPHA_BLEND_MASK              (15)
1135 
1136 #       define R128_ALPHA_BLEND_SRC_SHIFT         (16)
1137 #       define R128_ALPHA_BLEND_DST_SHIFT         (20)
1138 
1139 #       define R128_ALPHA_TEST_NEVER              (0  << 24)
1140 #       define R128_ALPHA_TEST_LESS               (1  << 24)
1141 #       define R128_ALPHA_TEST_LESSEQUAL          (2  << 24)
1142 #       define R128_ALPHA_TEST_EQUAL              (3  << 24)
1143 #       define R128_ALPHA_TEST_GREATEREQUAL       (4  << 24)
1144 #       define R128_ALPHA_TEST_GREATER            (5  << 24)
1145 #       define R128_ALPHA_TEST_NEQUAL             (6  << 24)
1146 #       define R128_ALPHA_TEST_ALWAYS             (7  << 24)
1147 #       define R128_ALPHA_TEST_MASK               (7  << 24)
1148 #       define R128_COMPOSITE_SHADOW_CMP_EQUAL    (0  << 28)
1149 #       define R128_COMPOSITE_SHADOW_CMP_NEQUAL   (1  << 28)
1150 #       define R128_COMPOSITE_SHADOW              (1  << 29)
1151 #       define R128_TEX_MAP_ALPHA_IN_TEXTURE      (1  << 30)
1152 #       define R128_TEX_CACHE_LINE_SIZE_8QW       (0  << 31)
1153 #       define R128_TEX_CACHE_LINE_SIZE_4QW       (1  << 31)
1154 #define R128_SCALE_3D_DATATYPE            0x1a20
1155 
1156 #define R128_SETUP_CNTL                   0x1bc4
1157 #       define R128_DONT_START_TRIANGLE   (1 <<  0)
1158 #       define R128_Z_BIAS                (0 <<  1)
1159 #       define R128_DONT_START_ANY_ON     (1 <<  2)
1160 #       define R128_COLOR_SOLID_COLOR     (0 <<  3)
1161 #       define R128_COLOR_FLAT_VERT_1     (1 <<  3)
1162 #       define R128_COLOR_FLAT_VERT_2     (2 <<  3)
1163 #       define R128_COLOR_FLAT_VERT_3     (3 <<  3)
1164 #       define R128_COLOR_GOURAUD         (4 <<  3)
1165 #       define R128_PRIM_TYPE_TRI         (0 <<  7)
1166 #       define R128_PRIM_TYPE_LINE        (1 <<  7)
1167 #       define R128_PRIM_TYPE_POINT       (2 <<  7)
1168 #       define R128_PRIM_TYPE_POLY_EDGE   (3 <<  7)
1169 #       define R128_TEXTURE_ST_MULT_W     (0 <<  9)
1170 #       define R128_TEXTURE_ST_DIRECT     (1 <<  9)
1171 #       define R128_STARTING_VERTEX_1     (1 << 14)
1172 #       define R128_STARTING_VERTEX_2     (2 << 14)
1173 #       define R128_STARTING_VERTEX_3     (3 << 14)
1174 #       define R128_ENDING_VERTEX_1       (1 << 16)
1175 #       define R128_ENDING_VERTEX_2       (2 << 16)
1176 #       define R128_ENDING_VERTEX_3       (3 << 16)
1177 #       define R128_SU_POLY_LINE_LAST     (0 << 18)
1178 #       define R128_SU_POLY_LINE_NOT_LAST (1 << 18)
1179 #       define R128_SUB_PIX_2BITS         (0 << 19)
1180 #       define R128_SUB_PIX_4BITS         (1 << 19)
1181 #       define R128_SET_UP_CONTINUE       (1 << 31)
1182 
1183 #define R128_WINDOW_XY_OFFSET             0x1bcc
1184 #       define R128_WINDOW_Y_SHIFT        4
1185 #       define R128_WINDOW_X_SHIFT        20
1186 
1187 #define R128_Z_OFFSET_C                   0x1c90
1188 #define R128_Z_PITCH_C                    0x1c94
1189 #       define R128_Z_TILE                    (1 << 16)
1190 #define R128_Z_STEN_CNTL_C                0x1c98
1191 #       define R128_Z_PIX_WIDTH_16            (0 <<  1)
1192 #       define R128_Z_PIX_WIDTH_24            (1 <<  1)
1193 #       define R128_Z_PIX_WIDTH_32            (2 <<  1)
1194 #       define R128_Z_PIX_WIDTH_MASK          (3 <<  1)
1195 #       define R128_Z_TEST_NEVER              (0 <<  4)
1196 #       define R128_Z_TEST_LESS               (1 <<  4)
1197 #       define R128_Z_TEST_LESSEQUAL          (2 <<  4)
1198 #       define R128_Z_TEST_EQUAL              (3 <<  4)
1199 #       define R128_Z_TEST_GREATEREQUAL       (4 <<  4)
1200 #       define R128_Z_TEST_GREATER            (5 <<  4)
1201 #       define R128_Z_TEST_NEQUAL             (6 <<  4)
1202 #       define R128_Z_TEST_ALWAYS             (7 <<  4)
1203 #       define R128_Z_TEST_MASK               (7 <<  4)
1204 #       define R128_STENCIL_TEST_NEVER        (0 << 12)
1205 #       define R128_STENCIL_TEST_LESS         (1 << 12)
1206 #       define R128_STENCIL_TEST_LESSEQUAL    (2 << 12)
1207 #       define R128_STENCIL_TEST_EQUAL        (3 << 12)
1208 #       define R128_STENCIL_TEST_GREATEREQUAL (4 << 12)
1209 #       define R128_STENCIL_TEST_GREATER      (5 << 12)
1210 #       define R128_STENCIL_TEST_NEQUAL       (6 << 12)
1211 #       define R128_STENCIL_TEST_ALWAYS       (7 << 12)
1212 #       define R128_STENCIL_S_FAIL_KEEP       (0 << 16)
1213 #       define R128_STENCIL_S_FAIL_ZERO       (1 << 16)
1214 #       define R128_STENCIL_S_FAIL_REPLACE    (2 << 16)
1215 #       define R128_STENCIL_S_FAIL_INC        (3 << 16)
1216 #       define R128_STENCIL_S_FAIL_DEC        (4 << 16)
1217 #       define R128_STENCIL_S_FAIL_INV        (5 << 16)
1218 #       define R128_STENCIL_ZPASS_KEEP        (0 << 20)
1219 #       define R128_STENCIL_ZPASS_ZERO        (1 << 20)
1220 #       define R128_STENCIL_ZPASS_REPLACE     (2 << 20)
1221 #       define R128_STENCIL_ZPASS_INC         (3 << 20)
1222 #       define R128_STENCIL_ZPASS_DEC         (4 << 20)
1223 #       define R128_STENCIL_ZPASS_INV         (5 << 20)
1224 #       define R128_STENCIL_ZFAIL_KEEP        (0 << 24)
1225 #       define R128_STENCIL_ZFAIL_ZERO        (1 << 24)
1226 #       define R128_STENCIL_ZFAIL_REPLACE     (2 << 24)
1227 #       define R128_STENCIL_ZFAIL_INC         (3 << 24)
1228 #       define R128_STENCIL_ZFAIL_DEC         (4 << 24)
1229 #       define R128_STENCIL_ZFAIL_INV         (5 << 24)
1230 #define R128_TEX_CNTL_C                   0x1c9c
1231 #       define R128_Z_ENABLE                   (1 <<  0)
1232 #       define R128_Z_WRITE_ENABLE             (1 <<  1)
1233 #       define R128_STENCIL_ENABLE             (1 <<  3)
1234 #       define R128_SHADE_ENABLE               (0 <<  4)
1235 #       define R128_TEXMAP_ENABLE              (1 <<  4)
1236 #       define R128_SEC_TEXMAP_ENABLE          (1 <<  5)
1237 #       define R128_FOG_ENABLE                 (1 <<  7)
1238 #       define R128_DITHER_ENABLE              (1 <<  8)
1239 #       define R128_ALPHA_ENABLE               (1 <<  9)
1240 #       define R128_ALPHA_TEST_ENABLE          (1 << 10)
1241 #       define R128_SPEC_LIGHT_ENABLE          (1 << 11)
1242 #       define R128_TEX_CHROMA_KEY_ENABLE      (1 << 12)
1243 #       define R128_ALPHA_IN_TEX_COMPLETE_A    (0 << 13)
1244 #       define R128_ALPHA_IN_TEX_LSB_A         (1 << 13)
1245 #       define R128_LIGHT_DIS                  (0 << 14)
1246 #       define R128_LIGHT_COPY                 (1 << 14)
1247 #       define R128_LIGHT_MODULATE             (2 << 14)
1248 #       define R128_LIGHT_ADD                  (3 << 14)
1249 #       define R128_LIGHT_BLEND_CONSTANT       (4 << 14)
1250 #       define R128_LIGHT_BLEND_TEXTURE        (5 << 14)
1251 #       define R128_LIGHT_BLEND_VERTEX         (6 << 14)
1252 #       define R128_LIGHT_BLEND_CONST_COLOR    (7 << 14)
1253 #       define R128_ALPHA_LIGHT_DIS            (0 << 18)
1254 #       define R128_ALPHA_LIGHT_COPY           (1 << 18)
1255 #       define R128_ALPHA_LIGHT_MODULATE       (2 << 18)
1256 #       define R128_ALPHA_LIGHT_ADD            (3 << 18)
1257 #       define R128_ANTI_ALIAS                 (1 << 21)
1258 #       define R128_TEX_CACHE_FLUSH            (1 << 23)
1259 #       define R128_LOD_BIAS_SHIFT             24
1260 #       define R128_LOD_BIAS_MASK              (0xff << 24)
1261 #define R128_MISC_3D_STATE_CNTL_REG       0x1ca0
1262 #       define R128_REF_ALPHA_MASK                  0xff
1263 #       define R128_MISC_SCALE_3D_NOOP              (0  <<  8)
1264 #       define R128_MISC_SCALE_3D_SCALE             (1  <<  8)
1265 #       define R128_MISC_SCALE_3D_TEXMAP_SHADE      (2  <<  8)
1266 #       define R128_MISC_SCALE_PIX_BLEND            (0  << 10)
1267 #       define R128_MISC_SCALE_PIX_REPLICATE        (1  << 10)
1268 /* Bits [14:12] are the same as R128_SCALE_3D_CNTL */
1269 /* Bit  [15]    is unknown */
1270 /* Bits [26:16] are the same as R128_SCALE_3D_CNTL */
1271 /* Bits [31:27] are unknown */
1272 
1273 #define R128_TEXTURE_CLR_CMP_CLR_C        0x1ca4
1274 #define R128_TEXTURE_CLR_CMP_MSK_C        0x1ca8
1275 #define R128_FOG_COLOR_C                  0x1cac
1276 #       define R128_FOG_BLUE_SHIFT             0
1277 #       define R128_FOG_GREEN_SHIFT            8
1278 #       define R128_FOG_RED_SHIFT             16
1279 #define R128_PRIM_TEX_CNTL_C              0x1cb0
1280 #       define R128_MIN_BLEND_NEAREST          (0  <<  1)
1281 #       define R128_MIN_BLEND_LINEAR           (1  <<  1)
1282 #       define R128_MIN_BLEND_MIPNEAREST       (2  <<  1)
1283 #       define R128_MIN_BLEND_MIPLINEAR        (3  <<  1)
1284 #       define R128_MIN_BLEND_LINEARMIPNEAREST (4  <<  1)
1285 #       define R128_MIN_BLEND_LINEARMIPLINEAR  (5  <<  1)
1286 #       define R128_MIN_BLEND_MASK             (7  <<  1)
1287 #       define R128_MAG_BLEND_NEAREST          (0  <<  4)
1288 #       define R128_MAG_BLEND_LINEAR           (1  <<  4)
1289 #       define R128_MAG_BLEND_MASK             (7  <<  4)
1290 #       define R128_MIP_MAP_DISABLE            (1  <<  7)
1291 #       define R128_TEX_CLAMP_S_WRAP           (0  <<  8)
1292 #       define R128_TEX_CLAMP_S_MIRROR         (1  <<  8)
1293 #       define R128_TEX_CLAMP_S_CLAMP          (2  <<  8)
1294 #       define R128_TEX_CLAMP_S_BORDER_COLOR   (3  <<  8)
1295 #       define R128_TEX_CLAMP_S_MASK           (3  <<  8)
1296 #       define R128_TEX_WRAP_S                 (1  << 10)
1297 #       define R128_TEX_CLAMP_T_WRAP           (0  << 11)
1298 #       define R128_TEX_CLAMP_T_MIRROR         (1  << 11)
1299 #       define R128_TEX_CLAMP_T_CLAMP          (2  << 11)
1300 #       define R128_TEX_CLAMP_T_BORDER_COLOR   (3  << 11)
1301 #       define R128_TEX_CLAMP_T_MASK           (3  << 11)
1302 #       define R128_TEX_WRAP_T                 (1  << 13)
1303 #       define R128_TEX_PERSPECTIVE_DISABLE    (1  << 14)
1304 #       define R128_DATATYPE_VQ                (0  << 16)
1305 #       define R128_DATATYPE_CI4               (1  << 16)
1306 #       define R128_DATATYPE_CI8               (2  << 16)
1307 #       define R128_DATATYPE_ARGB1555          (3  << 16)
1308 #       define R128_DATATYPE_RGB565            (4  << 16)
1309 #       define R128_DATATYPE_RGB888            (5  << 16)
1310 #       define R128_DATATYPE_ARGB8888          (6  << 16)
1311 #       define R128_DATATYPE_RGB332            (7  << 16)
1312 #       define R128_DATATYPE_Y8                (8  << 16)
1313 #       define R128_DATATYPE_RGB8              (9  << 16)
1314 #       define R128_DATATYPE_CI16              (10 << 16)
1315 #       define R128_DATATYPE_YVYU422           (11 << 16)
1316 #       define R128_DATATYPE_VYUY422           (12 << 16)
1317 #       define R128_DATATYPE_AYUV444           (14 << 16)
1318 #       define R128_DATATYPE_ARGB4444          (15 << 16)
1319 #       define R128_PALLETE_EITHER             (0  << 20)
1320 #       define R128_PALLETE_1                  (1  << 20)
1321 #       define R128_PALLETE_2                  (2  << 20)
1322 #       define R128_PSEUDOCOLOR_DT_RGB565      (0  << 24)
1323 #       define R128_PSEUDOCOLOR_DT_ARGB1555    (1  << 24)
1324 #       define R128_PSEUDOCOLOR_DT_ARGB4444    (2  << 24)
1325 #define R128_PRIM_TEXTURE_COMBINE_CNTL_C  0x1cb4
1326 #       define R128_COMB_DIS                   (0  <<  0)
1327 #       define R128_COMB_COPY                  (1  <<  0)
1328 #       define R128_COMB_COPY_INP              (2  <<  0)
1329 #       define R128_COMB_MODULATE              (3  <<  0)
1330 #       define R128_COMB_MODULATE2X            (4  <<  0)
1331 #       define R128_COMB_MODULATE4X            (5  <<  0)
1332 #       define R128_COMB_ADD                   (6  <<  0)
1333 #       define R128_COMB_ADD_SIGNED            (7  <<  0)
1334 #       define R128_COMB_BLEND_VERTEX          (8  <<  0)
1335 #       define R128_COMB_BLEND_TEXTURE         (9  <<  0)
1336 #       define R128_COMB_BLEND_CONST           (10 <<  0)
1337 #       define R128_COMB_BLEND_PREMULT         (11 <<  0)
1338 #       define R128_COMB_BLEND_PREV            (12 <<  0)
1339 #       define R128_COMB_BLEND_PREMULT_INV     (13 <<  0)
1340 #       define R128_COMB_ADD_SIGNED2X          (14 <<  0)
1341 #       define R128_COMB_BLEND_CONST_COLOR     (15 <<  0)
1342 #       define R128_COMB_MASK                  (15 <<  0)
1343 #       define R128_COLOR_FACTOR_CONST_COLOR   (0  <<  4)
1344 #       define R128_COLOR_FACTOR_NCONST_COLOR  (1  <<  4)
1345 #       define R128_COLOR_FACTOR_TEX           (4  <<  4)
1346 #       define R128_COLOR_FACTOR_NTEX          (5  <<  4)
1347 #       define R128_COLOR_FACTOR_ALPHA         (6  <<  4)
1348 #       define R128_COLOR_FACTOR_NALPHA        (7  <<  4)
1349 #       define R128_COLOR_FACTOR_PREV_COLOR    (8  <<  4)
1350 #       define R128_COLOR_FACTOR_MASK          (15 <<  4)
1351 #       define R128_COMB_FCN_MSB               (1  <<  8)
1352 #       define R128_INPUT_FACTOR_CONST_COLOR   (2  << 10)
1353 #       define R128_INPUT_FACTOR_CONST_ALPHA   (3  << 10)
1354 #       define R128_INPUT_FACTOR_INT_COLOR     (4  << 10)
1355 #       define R128_INPUT_FACTOR_INT_ALPHA     (5  << 10)
1356 #       define R128_INPUT_FACTOR_MASK          (15 << 10)
1357 #       define R128_COMB_ALPHA_DIS             (0  << 14)
1358 #       define R128_COMB_ALPHA_COPY            (1  << 14)
1359 #       define R128_COMB_ALPHA_COPY_INP        (2  << 14)
1360 #       define R128_COMB_ALPHA_MODULATE        (3  << 14)
1361 #       define R128_COMB_ALPHA_MODULATE2X      (4  << 14)
1362 #       define R128_COMB_ALPHA_MODULATE4X      (5  << 14)
1363 #       define R128_COMB_ALPHA_ADD             (6  << 14)
1364 #       define R128_COMB_ALPHA_ADD_SIGNED      (7  << 14)
1365 #       define R128_COMB_ALPHA_ADD_SIGNED2X    (14 << 14)
1366 #       define R128_COMB_ALPHA_MASK            (15 << 14)
1367 #       define R128_ALPHA_FACTOR_TEX_ALPHA     (6  << 18)
1368 #       define R128_ALPHA_FACTOR_NTEX_ALPHA    (7  << 18)
1369 #       define R128_ALPHA_FACTOR_MASK          (15 << 18)
1370 #       define R128_INP_FACTOR_A_CONST_ALPHA   (1  << 25)
1371 #       define R128_INP_FACTOR_A_INT_ALPHA     (2  << 25)
1372 #       define R128_INP_FACTOR_A_MASK          (7  << 25)
1373 #define R128_TEX_SIZE_PITCH_C             0x1cb8
1374 #       define R128_TEX_PITCH_SHIFT           0
1375 #       define R128_TEX_SIZE_SHIFT            4
1376 #       define R128_TEX_HEIGHT_SHIFT          8
1377 #       define R128_TEX_MIN_SIZE_SHIFT       12
1378 #       define R128_SEC_TEX_PITCH_SHIFT      16
1379 #       define R128_SEC_TEX_SIZE_SHIFT       20
1380 #       define R128_SEC_TEX_HEIGHT_SHIFT     24
1381 #       define R128_SEC_TEX_MIN_SIZE_SHIFT   28
1382 #       define R128_TEX_PITCH_MASK           (0x0f <<  0)
1383 #       define R128_TEX_SIZE_MASK            (0x0f <<  4)
1384 #       define R128_TEX_HEIGHT_MASK          (0x0f <<  8)
1385 #       define R128_TEX_MIN_SIZE_MASK        (0x0f << 12)
1386 #       define R128_SEC_TEX_PITCH_MASK       (0x0f << 16)
1387 #       define R128_SEC_TEX_SIZE_MASK        (0x0f << 20)
1388 #       define R128_SEC_TEX_HEIGHT_MASK      (0x0f << 24)
1389 #       define R128_SEC_TEX_MIN_SIZE_MASK    (0x0f << 28)
1390 #       define R128_TEX_SIZE_PITCH_SHIFT      0
1391 #       define R128_SEC_TEX_SIZE_PITCH_SHIFT 16
1392 #       define R128_TEX_SIZE_PITCH_MASK      (0xffff <<  0)
1393 #       define R128_SEC_TEX_SIZE_PITCH_MASK  (0xffff << 16)
1394 #define R128_PRIM_TEX_0_OFFSET_C          0x1cbc
1395 #define R128_PRIM_TEX_1_OFFSET_C          0x1cc0
1396 #define R128_PRIM_TEX_2_OFFSET_C          0x1cc4
1397 #define R128_PRIM_TEX_3_OFFSET_C          0x1cc8
1398 #define R128_PRIM_TEX_4_OFFSET_C          0x1ccc
1399 #define R128_PRIM_TEX_5_OFFSET_C          0x1cd0
1400 #define R128_PRIM_TEX_6_OFFSET_C          0x1cd4
1401 #define R128_PRIM_TEX_7_OFFSET_C          0x1cd8
1402 #define R128_PRIM_TEX_8_OFFSET_C          0x1cdc
1403 #define R128_PRIM_TEX_9_OFFSET_C          0x1ce0
1404 #define R128_PRIM_TEX_10_OFFSET_C         0x1ce4
1405 #       define R128_TEX_NO_TILE           (0 << 30)
1406 #       define R128_TEX_TILED_BY_HOST     (1 << 30)
1407 #       define R128_TEX_TILED_BY_STORAGE  (2 << 30)
1408 #       define R128_TEX_TILED_BY_STORAGE2 (3 << 30)
1409 
1410 #define R128_SEC_TEX_CNTL_C               0x1d00
1411 #       define R128_SEC_SELECT_PRIM_ST    (0  <<  0)
1412 #       define R128_SEC_SELECT_SEC_ST     (1  <<  0)
1413 #define R128_SEC_TEX_COMBINE_CNTL_C       0x1d04
1414 #       define R128_INPUT_FACTOR_PREV_COLOR (8  << 10)
1415 #       define R128_INPUT_FACTOR_PREV_ALPHA (9  << 10)
1416 #       define R128_INP_FACTOR_A_PREV_ALPHA (4  << 25)
1417 #define R128_SEC_TEX_0_OFFSET_C           0x1d08
1418 #define R128_SEC_TEX_1_OFFSET_C           0x1d0c
1419 #define R128_SEC_TEX_2_OFFSET_C           0x1d10
1420 #define R128_SEC_TEX_3_OFFSET_C           0x1d14
1421 #define R128_SEC_TEX_4_OFFSET_C           0x1d18
1422 #define R128_SEC_TEX_5_OFFSET_C           0x1d1c
1423 #define R128_SEC_TEX_6_OFFSET_C           0x1d20
1424 #define R128_SEC_TEX_7_OFFSET_C           0x1d24
1425 #define R128_SEC_TEX_8_OFFSET_C           0x1d28
1426 #define R128_SEC_TEX_9_OFFSET_C           0x1d2c
1427 #define R128_SEC_TEX_10_OFFSET_C          0x1d30
1428 #define R128_CONSTANT_COLOR_C             0x1d34
1429 #       define R128_CONSTANT_BLUE_SHIFT        0
1430 #       define R128_CONSTANT_GREEN_SHIFT       8
1431 #       define R128_CONSTANT_RED_SHIFT        16
1432 #       define R128_CONSTANT_ALPHA_SHIFT      24
1433 #define R128_PRIM_TEXTURE_BORDER_COLOR_C  0x1d38
1434 #       define R128_PRIM_TEX_BORDER_BLUE_SHIFT   0
1435 #       define R128_PRIM_TEX_BORDER_GREEN_SHIFT  8
1436 #       define R128_PRIM_TEX_BORDER_RED_SHIFT   16
1437 #       define R128_PRIM_TEX_BORDER_ALPHA_SHIFT 24
1438 #define R128_SEC_TEXTURE_BORDER_COLOR_C   0x1d3c
1439 #       define R128_SEC_TEX_BORDER_BLUE_SHIFT   0
1440 #       define R128_SEC_TEX_BORDER_GREEN_SHIFT  8
1441 #       define R128_SEC_TEX_BORDER_RED_SHIFT   16
1442 #       define R128_SEC_TEX_BORDER_ALPHA_SHIFT 24
1443 #define R128_STEN_REF_MASK_C              0x1d40
1444 #       define R128_STEN_REFERENCE_SHIFT       0
1445 #       define R128_STEN_MASK_SHIFT           16
1446 #       define R128_STEN_WRITE_MASK_SHIFT     24
1447 #define R128_PLANE_3D_MASK_C              0x1d44
1448 #define R128_TEX_CACHE_STAT_COUNT         0x1974
1449 
1450 
1451 				/* Constants */
1452 #define R128_AGP_TEX_OFFSET               0x02000000
1453 
1454 #define R128_LAST_FRAME_REG               R128_GUI_SCRATCH_REG0
1455 
1456 				/* CCE packet types */
1457 #define R128_CCE_PACKET0                         0x00000000
1458 #define R128_CCE_PACKET0_ONE_REG_WR              0x00008000
1459 #define R128_CCE_PACKET1                         0x40000000
1460 #define R128_CCE_PACKET2                         0x80000000
1461 #define R128_CCE_PACKET3                         0xC0000000
1462 #define R128_CCE_PACKET3_NOP                     0xC0001000
1463 #define R128_CCE_PACKET3_PAINT                   0xC0001100
1464 #define R128_CCE_PACKET3_BITBLT                  0xC0001200
1465 #define R128_CCE_PACKET3_SMALLTEXT               0xC0001300
1466 #define R128_CCE_PACKET3_HOSTDATA_BLT            0xC0001400
1467 #define R128_CCE_PACKET3_POLYLINE                0xC0001500
1468 #define R128_CCE_PACKET3_SCALING                 0xC0001600
1469 #define R128_CCE_PACKET3_TRANS_SCALING           0xC0001700
1470 #define R128_CCE_PACKET3_POLYSCANLINES           0xC0001800
1471 #define R128_CCE_PACKET3_NEXT_CHAR               0xC0001900
1472 #define R128_CCE_PACKET3_PAINT_MULTI             0xC0001A00
1473 #define R128_CCE_PACKET3_BITBLT_MULTI            0xC0001B00
1474 #define R128_CCE_PACKET3_PLY_NEXTSCAN            0xC0001D00
1475 #define R128_CCE_PACKET3_SET_SCISSORS            0xC0001E00
1476 #define R128_CCE_PACKET3_SET_MODE24BPP           0xC0001F00
1477 #define R128_CCE_PACKET3_CNTL_PAINT              0xC0009100
1478 #define R128_CCE_PACKET3_CNTL_BITBLT             0xC0009200
1479 #define R128_CCE_PACKET3_CNTL_SMALLTEXT          0xC0009300
1480 #define R128_CCE_PACKET3_CNTL_HOSTDATA_BLT       0xC0009400
1481 #define R128_CCE_PACKET3_CNTL_POLYLINE           0xC0009500
1482 #define R128_CCE_PACKET3_CNTL_SCALING            0xC0009600
1483 #define R128_CCE_PACKET3_CNTL_TRANS_SCALING      0xC0009700
1484 #define R128_CCE_PACKET3_CNTL_POLYSCANLINES      0xC0009800
1485 #define R128_CCE_PACKET3_CNTL_NEXT_CHAR          0xC0009900
1486 #define R128_CCE_PACKET3_CNTL_PAINT_MULTI        0xC0009A00
1487 #define R128_CCE_PACKET3_CNTL_BITBLT_MULTI       0xC0009B00
1488 #define R128_CCE_PACKET3_CNTL_TRANS_BITBLT       0xC0009C00
1489 #define R128_CCE_PACKET3_3D_SAVE_CONTEXT         0xC0002000
1490 #define R128_CCE_PACKET3_3D_PLAY_CONTEXT         0xC0002100
1491 #define R128_CCE_PACKET3_3D_RNDR_GEN_INDX_PRIM   0xC0002300
1492 #define R128_CCE_PACKET3_3D_RNDR_GEN_PRIM        0xC0002500
1493 #define R128_CCE_PACKET3_LOAD_PALETTE            0xC0002C00
1494 #define R128_CCE_PACKET3_PURGE                   0xC0002D00
1495 #define R128_CCE_PACKET3_NEXT_VERTEX_BUNDLE      0xC0002E00
1496 #       define R128_CCE_PACKET_MASK              0xC0000000
1497 #       define R128_CCE_PACKET_COUNT_MASK        0x3fff0000
1498 #       define R128_CCE_PACKET_MAX_DWORDS        (1 << 12)
1499 #       define R128_CCE_PACKET0_REG_MASK         0x000007ff
1500 #       define R128_CCE_PACKET1_REG0_MASK        0x000007ff
1501 #       define R128_CCE_PACKET1_REG1_MASK        0x003ff800
1502 
1503 #define R128_CCE_VC_FRMT_RHW                     0x00000001
1504 #define R128_CCE_VC_FRMT_DIFFUSE_BGR             0x00000002
1505 #define R128_CCE_VC_FRMT_DIFFUSE_A               0x00000004
1506 #define R128_CCE_VC_FRMT_DIFFUSE_ARGB            0x00000008
1507 #define R128_CCE_VC_FRMT_SPEC_BGR                0x00000010
1508 #define R128_CCE_VC_FRMT_SPEC_F                  0x00000020
1509 #define R128_CCE_VC_FRMT_SPEC_FRGB               0x00000040
1510 #define R128_CCE_VC_FRMT_S_T                     0x00000080
1511 #define R128_CCE_VC_FRMT_S2_T2                   0x00000100
1512 #define R128_CCE_VC_FRMT_RHW2                    0x00000200
1513 
1514 #define R128_CCE_VC_CNTL_PRIM_TYPE_NONE          0x00000000
1515 #define R128_CCE_VC_CNTL_PRIM_TYPE_POINT         0x00000001
1516 #define R128_CCE_VC_CNTL_PRIM_TYPE_LINE          0x00000002
1517 #define R128_CCE_VC_CNTL_PRIM_TYPE_POLY_LINE     0x00000003
1518 #define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_LIST      0x00000004
1519 #define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_FAN       0x00000005
1520 #define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_STRIP     0x00000006
1521 #define R128_CCE_VC_CNTL_PRIM_TYPE_TRI_TYPE2     0x00000007
1522 #define R128_CCE_VC_CNTL_PRIM_WALK_IND           0x00000010
1523 #define R128_CCE_VC_CNTL_PRIM_WALK_LIST          0x00000020
1524 #define R128_CCE_VC_CNTL_PRIM_WALK_RING          0x00000030
1525 #define R128_CCE_VC_CNTL_NUM_SHIFT               16
1526 
1527 /* hmm copyed blindly (no specs) from radeon.h ... */
1528 #define R128_RE_TOP_LEFT                  0x26c0
1529 #       define R128_RE_LEFT_SHIFT         0
1530 #       define R128_RE_TOP_SHIFT          16
1531 #define R128_RE_WIDTH_HEIGHT              0x1c44
1532 #       define R128_RE_WIDTH_SHIFT        0
1533 #       define R128_RE_HEIGHT_SHIFT       16
1534 
1535 #endif
1536