1 /*
2  * Copyright (C) 2008 Maarten Maathuis.
3  * All Rights Reserved.
4  *
5  * Permission is hereby granted, free of charge, to any person obtaining
6  * a copy of this software and associated documentation files (the
7  * "Software"), to deal in the Software without restriction, including
8  * without limitation the rights to use, copy, modify, merge, publish,
9  * distribute, sublicense, and/or sell copies of the Software, and to
10  * permit persons to whom the Software is furnished to do so, subject to
11  * the following conditions:
12  *
13  * The above copyright notice and this permission notice (including the
14  * next paragraph) shall be included in all copies or substantial
15  * portions of the Software.
16  *
17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
18  * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
19  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
20  * IN NO EVENT SHALL THE COPYRIGHT OWNER(S) AND/OR ITS SUPPLIERS BE
21  * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
22  * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
23  * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
24  *
25  */
26 
27 #ifndef __NV50_EVO_H__
28 #define __NV50_EVO_H__
29 
30 #define NV50_EVO_UPDATE                                              0x00000080
31 #define NV50_EVO_UNK84                                               0x00000084
32 #define NV50_EVO_UNK84_NOTIFY                                        0x40000000
33 #define NV50_EVO_UNK84_NOTIFY_DISABLED                               0x00000000
34 #define NV50_EVO_UNK84_NOTIFY_ENABLED                                0x40000000
35 #define NV50_EVO_DMA_NOTIFY                                          0x00000088
36 #define NV50_EVO_DMA_NOTIFY_HANDLE                                   0xffffffff
37 #define NV50_EVO_DMA_NOTIFY_HANDLE_NONE                              0x00000000
38 #define NV50_EVO_UNK8C                                               0x0000008C
39 
40 #define NV50_EVO_DAC(n, r)                       ((n) * 0x80 + NV50_EVO_DAC_##r)
41 #define NV50_EVO_DAC_MODE_CTRL                                       0x00000400
42 #define NV50_EVO_DAC_MODE_CTRL_CRTC0                                 0x00000001
43 #define NV50_EVO_DAC_MODE_CTRL_CRTC1                                 0x00000002
44 #define NV50_EVO_DAC_MODE_CTRL2                                      0x00000404
45 #define NV50_EVO_DAC_MODE_CTRL2_NHSYNC                               0x00000001
46 #define NV50_EVO_DAC_MODE_CTRL2_NVSYNC                               0x00000002
47 
48 #define NV50_EVO_SOR(n, r)                       ((n) * 0x40 + NV50_EVO_SOR_##r)
49 #define NV50_EVO_SOR_MODE_CTRL                                       0x00000600
50 #define NV50_EVO_SOR_MODE_CTRL_CRTC0                                 0x00000001
51 #define NV50_EVO_SOR_MODE_CTRL_CRTC1                                 0x00000002
52 #define NV50_EVO_SOR_MODE_CTRL_TMDS                                  0x00000100
53 #define NV50_EVO_SOR_MODE_CTRL_TMDS_DUAL_LINK                        0x00000400
54 #define NV50_EVO_SOR_MODE_CTRL_NHSYNC                                0x00001000
55 #define NV50_EVO_SOR_MODE_CTRL_NVSYNC                                0x00002000
56 
57 #define NV50_EVO_CRTC(n, r)                    ((n) * 0x400 + NV50_EVO_CRTC_##r)
58 #define NV84_EVO_CRTC(n, r)                    ((n) * 0x400 + NV84_EVO_CRTC_##r)
59 #define NV50_EVO_CRTC_UNK0800                                        0x00000800
60 #define NV50_EVO_CRTC_CLOCK                                          0x00000804
61 #define NV50_EVO_CRTC_INTERLACE                                      0x00000808
62 #define NV50_EVO_CRTC_DISPLAY_START                                  0x00000810
63 #define NV50_EVO_CRTC_DISPLAY_TOTAL                                  0x00000814
64 #define NV50_EVO_CRTC_SYNC_DURATION                                  0x00000818
65 #define NV50_EVO_CRTC_SYNC_START_TO_BLANK_END                        0x0000081c
66 #define NV50_EVO_CRTC_UNK0820                                        0x00000820
67 #define NV50_EVO_CRTC_UNK0824                                        0x00000824
68 #define NV50_EVO_CRTC_UNK082C                                        0x0000082c
69 #define NV50_EVO_CRTC_CLUT_MODE                                      0x00000840
70 /* You can't have a palette in 8 bit mode (=OFF) */
71 #define NV50_EVO_CRTC_CLUT_MODE_BLANK                                0x00000000
72 #define NV50_EVO_CRTC_CLUT_MODE_OFF                                  0x80000000
73 #define NV50_EVO_CRTC_CLUT_MODE_ON                                   0xC0000000
74 #define NV50_EVO_CRTC_CLUT_OFFSET                                    0x00000844
75 #define NV84_EVO_CRTC_CLUT_DMA                                       0x0000085C
76 #define NV84_EVO_CRTC_CLUT_DMA_HANDLE                                0xffffffff
77 #define NV84_EVO_CRTC_CLUT_DMA_HANDLE_NONE                           0x00000000
78 #define NV50_EVO_CRTC_FB_OFFSET                                      0x00000860
79 #define NV50_EVO_CRTC_FB_SIZE                                        0x00000868
80 #define NV50_EVO_CRTC_FB_CONFIG                                      0x0000086c
81 #define NV50_EVO_CRTC_FB_CONFIG_MODE                                 0x00100000
82 #define NV50_EVO_CRTC_FB_CONFIG_MODE_TILE                            0x00000000
83 #define NV50_EVO_CRTC_FB_CONFIG_MODE_PITCH                           0x00100000
84 #define NV50_EVO_CRTC_FB_DEPTH                                       0x00000870
85 #define NV50_EVO_CRTC_FB_DEPTH_8                                     0x00001e00
86 #define NV50_EVO_CRTC_FB_DEPTH_15                                    0x0000e900
87 #define NV50_EVO_CRTC_FB_DEPTH_16                                    0x0000e800
88 #define NV50_EVO_CRTC_FB_DEPTH_24                                    0x0000cf00
89 #define NV50_EVO_CRTC_FB_DEPTH_30                                    0x0000d100
90 #define NV50_EVO_CRTC_FB_DMA                                         0x00000874
91 #define NV50_EVO_CRTC_FB_DMA_HANDLE                                  0xffffffff
92 #define NV50_EVO_CRTC_FB_DMA_HANDLE_NONE                             0x00000000
93 #define NV50_EVO_CRTC_CURSOR_CTRL                                    0x00000880
94 #define NV50_EVO_CRTC_CURSOR_CTRL_HIDE                               0x05000000
95 #define NV50_EVO_CRTC_CURSOR_CTRL_SHOW                               0x85000000
96 #define NV50_EVO_CRTC_CURSOR_OFFSET                                  0x00000884
97 #define NV84_EVO_CRTC_CURSOR_DMA                                     0x0000089c
98 #define NV84_EVO_CRTC_CURSOR_DMA_HANDLE                              0xffffffff
99 #define NV84_EVO_CRTC_CURSOR_DMA_HANDLE_NONE                         0x00000000
100 #define NV50_EVO_CRTC_DITHER_CTRL                                    0x000008a0
101 #define NV50_EVO_CRTC_DITHER_CTRL_OFF                                0x00000000
102 #define NV50_EVO_CRTC_DITHER_CTRL_ON                                 0x00000011
103 #define NV50_EVO_CRTC_SCALE_CTRL                                     0x000008a4
104 #define NV50_EVO_CRTC_SCALE_CTRL_INACTIVE                            0x00000000
105 #define NV50_EVO_CRTC_SCALE_CTRL_ACTIVE                              0x00000009
106 #define NV50_EVO_CRTC_COLOR_CTRL                                     0x000008a8
107 #define NV50_EVO_CRTC_COLOR_CTRL_VIBRANCE                            0x000fff00
108 #define NV50_EVO_CRTC_COLOR_CTRL_HUE                                 0xfff00000
109 #define NV50_EVO_CRTC_FB_POS                                         0x000008c0
110 #define NV50_EVO_CRTC_REAL_RES                                       0x000008c8
111 #define NV50_EVO_CRTC_SCALE_CENTER_OFFSET                            0x000008d4
112 #define NV50_EVO_CRTC_SCALE_CENTER_OFFSET_VAL(x, y) \
113 	((((unsigned)y << 16) & 0xFFFF0000) | (((unsigned)x) & 0x0000FFFF))
114 /* Both of these are needed, otherwise nothing happens. */
115 #define NV50_EVO_CRTC_SCALE_RES1                                     0x000008d8
116 #define NV50_EVO_CRTC_SCALE_RES2                                     0x000008dc
117 #define NV50_EVO_CRTC_UNK900                                         0x00000900
118 #define NV50_EVO_CRTC_UNK904                                         0x00000904
119 
120 #endif
121