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1/*
2 * ATI VGA register definitions
3 *
4 * based on:
5 * linux/include/video/aty128.h
6 * Register definitions for ATI Rage128 boards
7 * Anthony Tong <atong@uiuc.edu>, 1999
8 * Brad Douglas <brad@neruo.com>, 2000
9 *
10 * and linux/include/video/radeon.h
11 *
12 * This work is licensed under the GNU GPL license version 2.
13 */
14
15/*
16 * Register mapping:
17 * 0x0000-0x00ff Misc regs also accessible via io and mmio space
18 * 0x0100-0x0eff Misc regs only accessible via mmio
19 * 0x0f00-0x0fff Read-only copy of PCI config regs
20 * 0x1000-0x13ff Concurrent Command Engine (CCE) regs
21 * 0x1400-0x1fff GUI (drawing engine) regs
22 */
23
24#ifndef ATI_REGS_H
25#define ATI_REGS_H
26
27#undef DEFAULT_PITCH /* needed for mingw builds */
28
29#define MM_INDEX 0x0000
30#define MM_DATA 0x0004
31#define CLOCK_CNTL_INDEX 0x0008
32#define CLOCK_CNTL_DATA 0x000c
33#define BIOS_0_SCRATCH 0x0010
34#define BUS_CNTL 0x0030
35#define BUS_CNTL1 0x0034
36#define GEN_INT_CNTL 0x0040
37#define CRTC_GEN_CNTL 0x0050
38#define CRTC_EXT_CNTL 0x0054
39#define DAC_CNTL 0x0058
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40#define GPIO_VGA_DDC 0x0060
41#define GPIO_DVI_DDC 0x0064
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42#define GPIO_MONID 0x0068
43#define I2C_CNTL_1 0x0094
44#define PALETTE_INDEX 0x00b0
45#define PALETTE_DATA 0x00b4
46#define CNFG_CNTL 0x00e0
47#define GEN_RESET_CNTL 0x00f0
48#define CNFG_MEMSIZE 0x00f8
49#define MEM_CNTL 0x0140
50#define MC_FB_LOCATION 0x0148
51#define MC_AGP_LOCATION 0x014C
52#define MC_STATUS 0x0150
53#define MEM_POWER_MISC 0x015c
54#define AGP_BASE 0x0170
55#define AGP_CNTL 0x0174
56#define AGP_APER_OFFSET 0x0178
57#define PCI_GART_PAGE 0x017c
58#define PC_NGUI_MODE 0x0180
59#define PC_NGUI_CTLSTAT 0x0184
60#define MPP_TB_CONFIG 0x01C0
61#define MPP_GP_CONFIG 0x01C8
62#define VIPH_CONTROL 0x01D0
63#define CRTC_H_TOTAL_DISP 0x0200
64#define CRTC_H_SYNC_STRT_WID 0x0204
65#define CRTC_V_TOTAL_DISP 0x0208
66#define CRTC_V_SYNC_STRT_WID 0x020c
67#define CRTC_VLINE_CRNT_VLINE 0x0210
68#define CRTC_CRNT_FRAME 0x0214
69#define CRTC_GUI_TRIG_VLINE 0x0218
70#define CRTC_OFFSET 0x0224
71#define CRTC_OFFSET_CNTL 0x0228
72#define CRTC_PITCH 0x022c
73#define OVR_CLR 0x0230
74#define OVR_WID_LEFT_RIGHT 0x0234
75#define OVR_WID_TOP_BOTTOM 0x0238
76#define CUR_OFFSET 0x0260
77#define CUR_HORZ_VERT_POSN 0x0264
78#define CUR_HORZ_VERT_OFF 0x0268
79#define CUR_CLR0 0x026c
80#define CUR_CLR1 0x0270
81#define LVDS_GEN_CNTL 0x02d0
82#define DDA_CONFIG 0x02e0
83#define DDA_ON_OFF 0x02e4
84#define VGA_DDA_CONFIG 0x02e8
85#define VGA_DDA_ON_OFF 0x02ec
86#define CRTC2_H_TOTAL_DISP 0x0300
87#define CRTC2_H_SYNC_STRT_WID 0x0304
88#define CRTC2_V_TOTAL_DISP 0x0308
89#define CRTC2_V_SYNC_STRT_WID 0x030c
90#define CRTC2_VLINE_CRNT_VLINE 0x0310
91#define CRTC2_CRNT_FRAME 0x0314
92#define CRTC2_GUI_TRIG_VLINE 0x0318
93#define CRTC2_OFFSET 0x0324
94#define CRTC2_OFFSET_CNTL 0x0328
95#define CRTC2_PITCH 0x032c
96#define DDA2_CONFIG 0x03e0
97#define DDA2_ON_OFF 0x03e4
98#define CRTC2_GEN_CNTL 0x03f8
99#define CRTC2_STATUS 0x03fc
100#define OV0_SCALE_CNTL 0x0420
101#define SUBPIC_CNTL 0x0540
102#define PM4_BUFFER_OFFSET 0x0700
103#define PM4_BUFFER_CNTL 0x0704
104#define PM4_BUFFER_WM_CNTL 0x0708
105#define PM4_BUFFER_DL_RPTR_ADDR 0x070c
106#define PM4_BUFFER_DL_RPTR 0x0710
107#define PM4_BUFFER_DL_WPTR 0x0714
108#define PM4_VC_FPU_SETUP 0x071c
109#define PM4_FPU_CNTL 0x0720
110#define PM4_VC_FORMAT 0x0724
111#define PM4_VC_CNTL 0x0728
112#define PM4_VC_I01 0x072c
113#define PM4_VC_VLOFF 0x0730
114#define PM4_VC_VLSIZE 0x0734
115#define PM4_IW_INDOFF 0x0738
116#define PM4_IW_INDSIZE 0x073c
117#define PM4_FPU_FPX0 0x0740
118#define PM4_FPU_FPY0 0x0744
119#define PM4_FPU_FPX1 0x0748
120#define PM4_FPU_FPY1 0x074c
121#define PM4_FPU_FPX2 0x0750
122#define PM4_FPU_FPY2 0x0754
123#define PM4_FPU_FPY3 0x0758
124#define PM4_FPU_FPY4 0x075c
125#define PM4_FPU_FPY5 0x0760
126#define PM4_FPU_FPY6 0x0764
127#define PM4_FPU_FPR 0x0768
128#define PM4_FPU_FPG 0x076c
129#define PM4_FPU_FPB 0x0770
130#define PM4_FPU_FPA 0x0774
131#define PM4_FPU_INTXY0 0x0780
132#define PM4_FPU_INTXY1 0x0784
133#define PM4_FPU_INTXY2 0x0788
134#define PM4_FPU_INTARGB 0x078c
135#define PM4_FPU_FPTWICEAREA 0x0790
136#define PM4_FPU_DMAJOR01 0x0794
137#define PM4_FPU_DMAJOR12 0x0798
138#define PM4_FPU_DMAJOR02 0x079c
139#define PM4_FPU_STAT 0x07a0
140#define PM4_STAT 0x07b8
141#define PM4_TEST_CNTL 0x07d0
142#define PM4_MICROCODE_ADDR 0x07d4
143#define PM4_MICROCODE_RADDR 0x07d8
144#define PM4_MICROCODE_DATAH 0x07dc
145#define PM4_MICROCODE_DATAL 0x07e0
146#define PM4_CMDFIFO_ADDR 0x07e4
147#define PM4_CMDFIFO_DATAH 0x07e8
148#define PM4_CMDFIFO_DATAL 0x07ec
149#define PM4_BUFFER_ADDR 0x07f0
150#define PM4_BUFFER_DATAH 0x07f4
151#define PM4_BUFFER_DATAL 0x07f8
152#define PM4_MICRO_CNTL 0x07fc
153#define CAP0_TRIG_CNTL 0x0950
154#define CAP1_TRIG_CNTL 0x09c0
155
156#define RBBM_STATUS 0x0e40
157
158/*
159 * GUI Block Memory Mapped Registers
160 * These registers are FIFOed.
161 */
162#define PM4_FIFO_DATA_EVEN 0x1000
163#define PM4_FIFO_DATA_ODD 0x1004
164
165#define DST_OFFSET 0x1404
166#define DST_PITCH 0x1408
167#define DST_WIDTH 0x140c
168#define DST_HEIGHT 0x1410
169#define SRC_X 0x1414
170#define SRC_Y 0x1418
171#define DST_X 0x141c
172#define DST_Y 0x1420
173#define SRC_PITCH_OFFSET 0x1428
174#define DST_PITCH_OFFSET 0x142c
175#define SRC_Y_X 0x1434
176#define DST_Y_X 0x1438
177#define DST_HEIGHT_WIDTH 0x143c
178#define DP_GUI_MASTER_CNTL 0x146c
179#define BRUSH_SCALE 0x1470
180#define BRUSH_Y_X 0x1474
181#define DP_BRUSH_BKGD_CLR 0x1478
182#define DP_BRUSH_FRGD_CLR 0x147c
183#define DST_WIDTH_X 0x1588
184#define DST_HEIGHT_WIDTH_8 0x158c
185#define SRC_X_Y 0x1590
186#define DST_X_Y 0x1594
187#define DST_WIDTH_HEIGHT 0x1598
188#define DST_WIDTH_X_INCY 0x159c
189#define DST_HEIGHT_Y 0x15a0
190#define DST_X_SUB 0x15a4
191#define DST_Y_SUB 0x15a8
192#define SRC_OFFSET 0x15ac
193#define SRC_PITCH 0x15b0
194#define DST_HEIGHT_WIDTH_BW 0x15b4
195#define CLR_CMP_CNTL 0x15c0
196#define CLR_CMP_CLR_SRC 0x15c4
197#define CLR_CMP_CLR_DST 0x15c8
198#define CLR_CMP_MASK 0x15cc
199#define DP_SRC_FRGD_CLR 0x15d8
200#define DP_SRC_BKGD_CLR 0x15dc
201#define DST_BRES_ERR 0x1628
202#define DST_BRES_INC 0x162c
203#define DST_BRES_DEC 0x1630
204#define DST_BRES_LNTH 0x1634
205#define DST_BRES_LNTH_SUB 0x1638
206#define SC_LEFT 0x1640
207#define SC_RIGHT 0x1644
208#define SC_TOP 0x1648
209#define SC_BOTTOM 0x164c
210#define SRC_SC_RIGHT 0x1654
211#define SRC_SC_BOTTOM 0x165c
212#define GUI_DEBUG0 0x16a0
213#define GUI_DEBUG1 0x16a4
214#define GUI_TIMEOUT 0x16b0
215#define GUI_TIMEOUT0 0x16b4
216#define GUI_TIMEOUT1 0x16b8
217#define GUI_PROBE 0x16bc
218#define DP_CNTL 0x16c0
219#define DP_DATATYPE 0x16c4
220#define DP_MIX 0x16c8
221#define DP_WRITE_MASK 0x16cc
222#define DP_CNTL_XDIR_YDIR_YMAJOR 0x16d0
223#define DEFAULT_OFFSET 0x16e0
224#define DEFAULT_PITCH 0x16e4
225#define DEFAULT_SC_BOTTOM_RIGHT 0x16e8
226#define SC_TOP_LEFT 0x16ec
227#define SC_BOTTOM_RIGHT 0x16f0
228#define SRC_SC_BOTTOM_RIGHT 0x16f4
229#define DST_TILE 0x1700
230#define WAIT_UNTIL 0x1720
231#define CACHE_CNTL 0x1724
232#define GUI_STAT 0x1740
233#define PC_GUI_MODE 0x1744
234#define PC_GUI_CTLSTAT 0x1748
235#define PC_DEBUG_MODE 0x1760
236#define BRES_DST_ERR_DEC 0x1780
237#define TRAIL_BRES_T12_ERR_DEC 0x1784
238#define TRAIL_BRES_T12_INC 0x1788
239#define DP_T12_CNTL 0x178c
240#define DST_BRES_T1_LNTH 0x1790
241#define DST_BRES_T2_LNTH 0x1794
242#define SCALE_SRC_HEIGHT_WIDTH 0x1994
243#define SCALE_OFFSET_0 0x1998
244#define SCALE_PITCH 0x199c
245#define SCALE_X_INC 0x19a0
246#define SCALE_Y_INC 0x19a4
247#define SCALE_HACC 0x19a8
248#define SCALE_VACC 0x19ac
249#define SCALE_DST_X_Y 0x19b0
250#define SCALE_DST_HEIGHT_WIDTH 0x19b4
251#define SCALE_3D_CNTL 0x1a00
252#define SCALE_3D_DATATYPE 0x1a20
253#define SETUP_CNTL 0x1bc4
254#define SOLID_COLOR 0x1bc8
255#define WINDOW_XY_OFFSET 0x1bcc
256#define DRAW_LINE_POINT 0x1bd0
257#define SETUP_CNTL_PM4 0x1bd4
258#define DST_PITCH_OFFSET_C 0x1c80
259#define DP_GUI_MASTER_CNTL_C 0x1c84
260#define SC_TOP_LEFT_C 0x1c88
261#define SC_BOTTOM_RIGHT_C 0x1c8c
262
263#define CLR_CMP_MASK_3D 0x1A28
264#define MISC_3D_STATE_CNTL_REG 0x1CA0
265#define MC_SRC1_CNTL 0x19D8
266#define TEX_CNTL 0x1800
267
268/* CONSTANTS */
269#define GUI_ACTIVE 0x80000000
270#define ENGINE_IDLE 0x0
271
272#define PLL_WR_EN 0x00000080
273
274#define CLK_PIN_CNTL 0x01
275#define PPLL_CNTL 0x02
276#define PPLL_REF_DIV 0x03
277#define PPLL_DIV_0 0x04
278#define PPLL_DIV_1 0x05
279#define PPLL_DIV_2 0x06
280#define PPLL_DIV_3 0x07
281#define VCLK_ECP_CNTL 0x08
282#define HTOTAL_CNTL 0x09
283#define X_MPLL_REF_FB_DIV 0x0a
284#define XPLL_CNTL 0x0b
285#define XDLL_CNTL 0x0c
286#define XCLK_CNTL 0x0d
287#define MPLL_CNTL 0x0e
288#define MCLK_CNTL 0x0f
289#define AGP_PLL_CNTL 0x10
290#define FCP_CNTL 0x12
291#define PLL_TEST_CNTL 0x13
292#define P2PLL_CNTL 0x2a
293#define P2PLL_REF_DIV 0x2b
294#define P2PLL_DIV_0 0x2b
295#define POWER_MANAGEMENT 0x2f
296
297#define PPLL_RESET 0x00000001
298#define PPLL_ATOMIC_UPDATE_EN 0x00010000
299#define PPLL_VGA_ATOMIC_UPDATE_EN 0x00020000
300#define PPLL_REF_DIV_MASK 0x000003FF
301#define PPLL_FB3_DIV_MASK 0x000007FF
302#define PPLL_POST3_DIV_MASK 0x00070000
303#define PPLL_ATOMIC_UPDATE_R 0x00008000
304#define PPLL_ATOMIC_UPDATE_W 0x00008000
305#define MEM_CFG_TYPE_MASK 0x00000003
306#define XCLK_SRC_SEL_MASK 0x00000007
307#define XPLL_FB_DIV_MASK 0x0000FF00
308#define X_MPLL_REF_DIV_MASK 0x000000FF
309
310/* Config control values (CONFIG_CNTL) */
311#define CFG_VGA_IO_DIS 0x00000400
312
313/* CRTC control values (CRTC_GEN_CNTL) */
314#define CRTC_CSYNC_EN 0x00000010
315
316#define CRTC2_DBL_SCAN_EN 0x00000001
317#define CRTC2_DISPLAY_DIS 0x00800000
318#define CRTC2_FIFO_EXTSENSE 0x00200000
319#define CRTC2_ICON_EN 0x00100000
320#define CRTC2_CUR_EN 0x00010000
321#define CRTC2_EXT_DISP_EN 0x01000000
322#define CRTC2_EN 0x02000000
323#define CRTC2_DISP_REQ_EN_B 0x04000000
324
325#define CRTC_PIX_WIDTH_MASK 0x00000700
326#define CRTC_PIX_WIDTH_4BPP 0x00000100
327#define CRTC_PIX_WIDTH_8BPP 0x00000200
328#define CRTC_PIX_WIDTH_15BPP 0x00000300
329#define CRTC_PIX_WIDTH_16BPP 0x00000400
330#define CRTC_PIX_WIDTH_24BPP 0x00000500
331#define CRTC_PIX_WIDTH_32BPP 0x00000600
332
333/* DAC_CNTL bit constants */
334#define DAC_8BIT_EN 0x00000100
335#define DAC_MASK 0xFF000000
336#define DAC_BLANKING 0x00000004
337#define DAC_RANGE_CNTL 0x00000003
338#define DAC_CLK_SEL 0x00000010
339#define DAC_PALETTE_ACCESS_CNTL 0x00000020
340#define DAC_PALETTE2_SNOOP_EN 0x00000040
341#define DAC_PDWN 0x00008000
342
343/* CRTC_EXT_CNTL */
344#define CRT_CRTC_DISPLAY_DIS 0x00000400
345#define CRT_CRTC_ON 0x00008000
346
347/* GEN_RESET_CNTL bit constants */
348#define SOFT_RESET_GUI 0x00000001
349#define SOFT_RESET_VCLK 0x00000100
350#define SOFT_RESET_PCLK 0x00000200
351#define SOFT_RESET_ECP 0x00000400
352#define SOFT_RESET_DISPENG_XCLK 0x00000800
353
354/* PC_GUI_CTLSTAT bit constants */
355#define PC_BUSY_INIT 0x10000000
356#define PC_BUSY_GUI 0x20000000
357#define PC_BUSY_NGUI 0x40000000
358#define PC_BUSY 0x80000000
359
360#define BUS_MASTER_DIS 0x00000040
361#define PM4_BUFFER_CNTL_NONPM4 0x00000000
362
363/* DP_DATATYPE bit constants */
364#define DST_8BPP 0x00000002
365#define DST_15BPP 0x00000003
366#define DST_16BPP 0x00000004
367#define DST_24BPP 0x00000005
368#define DST_32BPP 0x00000006
369
370#define BRUSH_SOLIDCOLOR 0x00000d00
371
372/* DP_GUI_MASTER_CNTL bit constants */
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373#define GMC_SRC_PITCH_OFFSET_CNTL 0x00000001
374#define GMC_DST_PITCH_OFFSET_CNTL 0x00000002
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375#define GMC_SRC_CLIP_DEFAULT 0x00000000
376#define GMC_DST_CLIP_DEFAULT 0x00000000
377#define GMC_BRUSH_SOLIDCOLOR 0x000000d0
378#define GMC_SRC_DSTCOLOR 0x00003000
379#define GMC_BYTE_ORDER_MSB_TO_LSB 0x00000000
380#define GMC_DP_SRC_RECT 0x02000000
381#define GMC_3D_FCN_EN_CLR 0x00000000
382#define GMC_AUX_CLIP_CLEAR 0x20000000
383#define GMC_DST_CLR_CMP_FCN_CLEAR 0x10000000
384#define GMC_WRITE_MASK_SET 0x40000000
385#define GMC_DP_CONVERSION_TEMP_6500 0x00000000
386
387/* DP_GUI_MASTER_CNTL ROP3 named constants */
388#define GMC_ROP3_MASK 0x00ff0000
389#define ROP3_BLACKNESS 0x00000000
390#define ROP3_SRCCOPY 0x00cc0000
391#define ROP3_PATCOPY 0x00f00000
392#define ROP3_WHITENESS 0x00ff0000
393
394#define SRC_DSTCOLOR 0x00030000
395
396/* DP_CNTL bit constants */
397#define DST_X_RIGHT_TO_LEFT 0x00000000
398#define DST_X_LEFT_TO_RIGHT 0x00000001
399#define DST_Y_BOTTOM_TO_TOP 0x00000000
400#define DST_Y_TOP_TO_BOTTOM 0x00000002
401#define DST_X_MAJOR 0x00000000
402#define DST_Y_MAJOR 0x00000004
403#define DST_X_TILE 0x00000008
404#define DST_Y_TILE 0x00000010
405#define DST_LAST_PEL 0x00000020
406#define DST_TRAIL_X_RIGHT_TO_LEFT 0x00000000
407#define DST_TRAIL_X_LEFT_TO_RIGHT 0x00000040
408#define DST_TRAP_FILL_RIGHT_TO_LEFT 0x00000000
409#define DST_TRAP_FILL_LEFT_TO_RIGHT 0x00000080
410#define DST_BRES_SIGN 0x00000100
411#define DST_HOST_BIG_ENDIAN_EN 0x00000200
412#define DST_POLYLINE_NONLAST 0x00008000
413#define DST_RASTER_STALL 0x00010000
414#define DST_POLY_EDGE 0x00040000
415
416/* DP_MIX bit constants */
417#define DP_SRC_RECT 0x00000200
418#define DP_SRC_HOST 0x00000300
419#define DP_SRC_HOST_BYTEALIGN 0x00000400
420
421/* LVDS_GEN_CNTL constants */
422#define LVDS_BL_MOD_LEVEL_MASK 0x0000ff00
423#define LVDS_BL_MOD_LEVEL_SHIFT 8
424#define LVDS_BL_MOD_EN 0x00010000
425#define LVDS_DIGION 0x00040000
426#define LVDS_BLON 0x00080000
427#define LVDS_ON 0x00000001
428#define LVDS_DISPLAY_DIS 0x00000002
429#define LVDS_PANEL_TYPE_2PIX_PER_CLK 0x00000004
430#define LVDS_PANEL_24BITS_TFT 0x00000008
431#define LVDS_FRAME_MOD_NO 0x00000000
432#define LVDS_FRAME_MOD_2_LEVELS 0x00000010
433#define LVDS_FRAME_MOD_4_LEVELS 0x00000020
434#define LVDS_RST_FM 0x00000040
435#define LVDS_EN 0x00000080
436
437/* CRTC2_GEN_CNTL constants */
438#define CRTC2_EN 0x02000000
439
440/* POWER_MANAGEMENT constants */
441#define PWR_MGT_ON 0x00000001
442#define PWR_MGT_MODE_MASK 0x00000006
443#define PWR_MGT_MODE_PIN 0x00000000
444#define PWR_MGT_MODE_REGISTER 0x00000002
445#define PWR_MGT_MODE_TIMER 0x00000004
446#define PWR_MGT_MODE_PCI 0x00000006
447#define PWR_MGT_AUTO_PWR_UP_EN 0x00000008
448#define PWR_MGT_ACTIVITY_PIN_ON 0x00000010
449#define PWR_MGT_STANDBY_POL 0x00000020
450#define PWR_MGT_SUSPEND_POL 0x00000040
451#define PWR_MGT_SELF_REFRESH 0x00000080
452#define PWR_MGT_ACTIVITY_PIN_EN 0x00000100
453#define PWR_MGT_KEYBD_SNOOP 0x00000200
454#define PWR_MGT_TRISTATE_MEM_EN 0x00000800
455#define PWR_MGT_SELW4MS 0x00001000
456#define PWR_MGT_SLOWDOWN_MCLK 0x00002000
457
458#define PMI_PMSCR_REG 0x60
459
460/* used by ATI bug fix for hardware ROM */
461#define RAGE128_MPP_TB_CONFIG 0x01c0
462
463#endif /* ATI_REGS_H */